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HomeMy WebLinkAboutDERR-2025-004769Enforceable Written Assurance Application DEQ/DERR 08/19 1 UTAH DEPARTMENT OF ENVIRONMENTAL QUALITY Enforceable Written Assurance Application - Bona Fide Prospective Purchaser This is an application for an Enforceable Written Assurance (EWA) as a bona fide prospective purchaser under the Hazardous Substances Mitigation Act (Act). The EWA is issued by the Executive Director of the Utah Department of Environmental Quality (DEQ). The application will be processed by the Division of Environmental Response and Remediation (DERR). Complete all sections and submit the application to the DERR. Please submit the application well in advance of acquiring, developing or occupying the property. The Applicant must meet all the requirements of the Act and supporting regulations. Property Information EWA Site Name Address City State Zip Code Property Size (acres) Property Tax Identification Number(s) Legal Description and Site Map are required Applicant Applicant: (A person who has applied to receive an EWA based upon his status as a bona fide prospective purchaser). The Applicant is responsible for payment of DEQ costs of review. Provide the legal name of the entity for which the EWA is being requested. Additional applicants are required to complete a separate application. Applicant Contact Person Address City State Zip Code Phone E-mail Address Applicant is: ( ) Individual ( ) Business Is the Applicant currently registered to conduct business in the State of Utah? ☐Y ☐N ( ) LLCType of Business: ( ) Corporation ( ) Sole Proprietorship ( ) General Partnership ( ) Limited Partnership Entity Number and State of Creation*: *Must include proof of current business registration and general information concerning the applicants affiliates as an attachment 1300 South SLC Property 1215 S. 400 W., 1225 S. 400 W., and 390 W. 1300 S. Salt Lake City Utah 84104 0.80 acres 15-12-382-001, 15-12-382-002, 15-12-382-013, and 15-12-382-007. See Attachment 1 for maps and legal description. X 1300 South UT, LLLP Jason Martin X jmartin@chelseainvestco.com760-456-6000 50 West Broadway, Suite 333 Salt Lake City Utah 84101 14506692-0280 State of Utah X Enforceable Written Assurance Application DEQ/DERR 08/19 2 Applicant Information 1. Has the DEQ and/or EPA had any involvement with the property or the Applicant? ☐Y ☐N If yes, please explain below. 2. Does the Applicant represent that it qualifies as a bona fide prospective purchaser as defined under the Hazardous Substances Mitigation Act? ☐Y ☐N (Information included with this application must document that the Applicant meets and will continue to meet the bona fide prospective purchaser requirements). 3. Please include a statement and information that demonstrates the Applicant has not caused or contributed to the contamination on the property or the site and is otherwise eligible for an Enforceable Written Assurance. Current Property Owner Owner(s) Contact Person Address City State Zip Code Phone E-mail address Other Contacts Name and Relationship to Applicant Organization Address City State Zip Code Phone E-mail address X X The Applicant has not caused or contributed to the contamination on the property and is eligible for an Enforceable Written Assurance. A.W. Fors Leasing, Inc. Axel Fors 2920 East Banbury Road Cottonwood Heights Utah 84121 801-597-7087 Not available NA Enforceable Written Assurance Application DEQ/DERR 08/19 3 Land Uses and Owner/ Operator Information In this section, please identify: Historical and Current Land Uses: Proposed Future Land Use: Historical and Current Ownership and Operator Information: Property Acquisition Date 1. Please indicate the date the Applicant plans to acquire ownership or take control of the property (Note: The DERR will not evaluate a bona fide prospective purchaser’s EWA application under the Act after an applicant has acquired an interest in the property, so the application should be filed well in advance of the closing date, title transfer, lease, etc. The DERR offers pre-application meetings to discuss the EWA process, including current review timeframes, so please contact the VCP/Brownfields coordinator for more information). All Appropriate Inquiries 1. Does the Applicant represent that it has made All Appropriate Inquiries into the previous ownership and uses of the property before acquisition in accordance with the regulations promulgated by the EPA for All Appropriate Inquiries, 40 CFR 312? (See optional DEQ/DERR AAI Checklist) ☐Y ☐N Is the Phase I Environmental Site Assessment included with the Application? ☐Y ☐N Evaluation Principles 1. Has information been provided to demonstrate compliance with the Evaluation Principles in Utah Administrative Code R311-600? ☐Y ☐N (See optional DEQ/DERR EWA Checklist) X X X Residential Agricultural, residential, trucking facility, and machine shop. See Attachment 2 for Phase I ESAs, investigation reports, and property title documentation. Planned acquisition in December 2025. Enforceable Written Assurance Application DEQ/DERR 08/19 4 Continuing Obligations 1. Has the Applicant provided all legally required notices with respect to the discovery or release of any hazardous substances or hazardous materials at the property and does the Applicant represent that it will to continue to provide all legally required notices with respect to the discovery or release of any hazardous substances or hazardous materials at the property? ☐Y ☐N 2. Does the Applicant represent that it will provide full cooperation, assistance, and access to persons that are authorized to conduct response actions or natural resource restoration at the property (including the cooperation and access necessary for the installation, integrity, operation, and maintenance of any complete or partial response actions or natural resource restoration at the property)? ☐Y ☐N 3. Does the Applicant represent that it will comply with any land use restrictions established or relied on in connection with the response action at a vessel or facility and will not impede the effectiveness or integrity of any institutional control employed at the vessel or facility in connection with a response action? ☐Y ☐N 4. Does the Applicant represent that it will comply with any request for information or administrative subpoena issued by the Department under the Environmental Quality Code? ☐Y ☐N 5. Describe and support in detail below or as a separate attachment to this application what the Applicant plans to do to exercise appropriate care with respect to hazardous substances or hazardous materials found or suspected at the property and, in particular, what reasonable steps the Applicant has determined are necessary to : a) Stop any continuing releases; b) Prevent any threatened future releases; and c) Prevent or limit human, environmental, or natural resource exposure to any previously released hazardous substance or hazardous material. Voluntary Cleanup Program 1. Does the Applicant propose to complete additional characterization and response actions through the VCP to meet the Evaluation Principles and satisfy its due care and reasonable steps obligations as a bona fide prospective purchaser? ☐Y ☐N If so, has the applicant filed a VCP application? ☐Y ☐N X X X X See Attachment 3 X X Enforceable Written Assurance Application DEQ/DERR 08/19 5 Site Eligibility Report The Applicant must submit the following information to meet the requirements of the Site Eligibility Report (Utah Administrative Code R311-600-4): a. The results of the Applicant’s All Appropriate Inquiry, including a detailed discussion of each specific activity required by Standards and Practices for Conducting All Appropriate Inquiries under the Comprehensive Environmental Response, Compensation, and Liability Act, 40 CFR 312. Has the information been provided? ☐Y ☐N b. Sufficient information demonstrating compliance with the principles in Utah Administrative Code R311-600-3, including information identifying whether the release is on-going or likely to be on-going. Has the information been provided? ☐Y ☐N c. Laboratory analytical results from environmental media sampled at the site. Has the information been provided? ☐Y ☐N d. Proposed reasonable steps to mitigate potential risk to human health and the environment based on present and future intended land use, including utility corridors. Has the information been provided? ☐Y ☐N e. A description of activity and use limitations or engineering controls and how the limitations or controls will be enforced over time. Has the information been provided? ☐Y ☐N Applicant Affiliation 1. A Bona Fide Prospective Purchaser cannot be: a) Potentially liable or affiliated with any other person (e.g., owner, former operator) that is potentially liable, for response costs at the property through: (i) Any direct or indirect familial relationship; or (ii) Any contractual, corporate, or financial relationship (other than a contractual, corporate, or financial relationship that is created by the instruments by which title to the facility is conveyed or financed or by a contract for the sale of goods or services); or b) The result of a reorganization of a business entity that was potentially liable. Is the Applicant affiliated with another party who is potentially liable as described above? ☐Y ☐N X X X X X X Enforceable Written Assurance Application DEQ/DERR 08/19 6 Application Fee and Billing Information The Applicant must submit with this application a fee in the amount of $500.00 made payable to: Utah Department of Environmental Quality. The DEQ will bill for any costs that exceed the initial application fee in accordance with the DEQ’s approved fee schedule. By signing this application, the Applicant agrees it will reimburse the DEQ for any costs in excess of the application fee whether or not the EWA is issued (Utah Administrative Codes R311-600-10 and R311-600-13). Name(s) Organization Address City State Phone E-mail address Application Information Please execute the application in the space below and submit it to: Utah Department of Environmental Quality Division of Environmental Response and Remediation Attention: Brownfields/Voluntary Cleanup Program Coordinator 195 North 1950 West Salt Lake City, Utah 84116 Correctness of Information The undersigned is knowledgeable of the representations made in this application and the supporting documentation and affirms that the representations are true and accurate. All signatures must be original on the application. The undersigned acknowledges that untrue or misleading representations or omissions in the application and supporting documentation render the Enforceable Written Assurance void. Authority to Sign The undersigned represents that he/she is legally authorized to sign this application. If the Applicant is a Corporation, a corporate officer must sign the application; if the applicant is a Limited Liability Corporation; a managing member must sign the application; if the Applicant is a Sole Proprietorship, the owner must sign the application; if the Applicant is a Partnership, the primary partner must sign the application and if the Applicant is an individual, the Applicant must sign the application. Signature Name Date Title Company Phone Business Address City, State, Zip code Jason Martin 760-456-6000 1300 South UT, LLLP 50 West Broadway, Suite 333 Salt Lake City Utah Zip Code 84101 jmartin@chelseainvestco.com Charles A. Schmid Sole Member/Manager of UT 1300 South, LLC, its General Partner (760) 456-6000 April 10, 2025 50 West Broadway, Suite 333 Salt Lake City, UT 984101 1300 South UT, LLLP Enforceable Written Assurance Application DEQ/DERR 08/19 7 Please Ensure the Following Enclosures are Included with the EWA Application: ● Application Fee ☐Y ☐N ● Site Eligibility Report or Equivalent Information ☐Y ☐N ● Legal Property Description ☐Y ☐N ● Reasonable Steps ☐Y ☐N ● Proof of Business Registration and Affiliation Information ☐Y ☐N X X X X X Attachment 1 EXHIBIT A Legal Description Parcel Number: 15-12-382-001 LOTS 29 & 30, BLK 1, DAVIS SHARP & STRINGERS SUB. 5014 -613 05041-0616 Contains 0.16 acres. Legal Description Parcel Number: 15-12-382-002 LOT 28, BLK 1, DAVIS SHARP & STRINGERS SUB 05041-0616 Contains 0.07 acres. Legal Description Parcel Number: 15-12-382-013 LOTS 22 THRU 27, BLK 1, DAVIS SHARP & STRINGERS SUB. 5463 -1862 6559-928 10477-8508 10517-1225 Contains 0.43 acres. Legal Description Parcel Number: 15-12-382-007 LOTS 20 & 21, BLK 1, DAVIS SHARP & STRINGERS SUB. EXCEPT BEGAT SE COR OF SD LOT 20; S 89^56'37" W 125 FT; N 0^01'06" W 12.85 FT; S 50^20'03" E 7.83 FT; S 88^52'57" E 118.99 FT; S 0^01'06" E 5.41 FT TO BEG. 5180 -1277, 4812-1076 5460- 1302 5595-2933 6114-2306 6123-1515, 6123-1516 7479-2637 07503-1251 Contains 0.14 acres. Property contains a total of 0.80 acres. Attachment 2 Gordon Geotechnical Engineering, Inc. Tel: 801-327-9600 4426 South Century Drive, Suite 100 Fax: 801-327-9601 Salt Lake City, Utah 84123 www.gordongeotech.com G 2 GEOTECHNICAL GORDON ENGINEERING, INC. GEOTECHNICAL ENGINEERING GEOLOGICAL ENGINEERING ENVIRONMENTAL SERVICES May 23, 2024 Job No. 1284-001-24 Chelsea Investment Corporation 6339 Paseo del Lago Carlsbad, California 92011 Attention: Ms. Cheri Hoffman, President Ladies and Gentlemen: Re: Report Phase I Environmental Site Assessment 1300 South SLC 1255 South 400 West Salt Lake City, Utah Gordon Geotechnical Engineering, Inc. (G2) is pleased to submit the results of the Phase I Environmental Site Assessment of the property named 1300 South SLC located at 1255 South 400 West in Salt Lake City, Utah. This report includes discussions concerning our investigative methods, the scope of work performed, the history of development at the site, the identification of potentially hazardous materials or conditions found during our investigation, and our professional opinions concerning the potential impact of identified areas of concern. We recommend that this report be read in its entirety by all interested parties for a comprehensive understanding of the assessment. If you have any questions or would like to discuss these items further, please feel free to contact us at (801) 327-9600. Sincerely, Gordon Geotechnical Engineering, Inc. Reviewed By: Dustin A. Gaines, EIT Patrick R. Emery, State of Utah No. 7941710 Environmental Technician Environmental Professional DAG/PRE:sn Encl. Report G 2 GEOTECHNICAL GORDON ENGINEERING, INC. GEOTECHNICAL ENGINEERING GEOLOGICAL ENGINEERING ENVIRONMENTAL SERVICES REPORT PHASE I ENVIRONMENTAL SITE ASSESSMENT 1300 SOUTH SLC 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH May 23, 2024 Job No. 1284-001-24 Prepared for: Chelsea Investment Corporation 6339 Paseo del Lago Carlsbad, California 92011 Prepared by: Gordon Geotechnical Engineering, Inc. 4426 South Century Drive, Suite 100 Salt Lake City, Utah 84123 Tel: 801-327-9600 Fax: 801-327-9601 www.gordongeotech.com Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page i G 2 GEOTECHNICAL GORDON ENGINEERING, INC. TABLE OF CONTENTS Page EXECUTIVE SUMMARY ............................................................................................... III 1. INTRODUCTION .................................................................................................. 1 1.1 SITE DESCRIPTION ............................................................................................ 1 1.2 SCOPE OF SERVICES ........................................................................................ 1 1.3 THIRD PARTY RELIANCE ................................................................................... 2 1.4 DEVIATIONS FROM STANDARD ........................................................................ 3 1.5 DEFINITIONS ....................................................................................................... 3 2. HISTORICAL USE INFORMATION ..................................................................... 4 2.1 AERIAL PHOTOGRAPHS AND HISTORIC MAPS ............................................... 4 2.2 CITY DIRECTORIES ............................................................................................ 5 3. INTERVIEWS REGARDING CURRENT AND HISTORICAL SITE USES ........... 7 4. SITE RECONNAISSANCE................................................................................... 7 4.1 GENERAL SITE INFORMATION .......................................................................... 7 4.2 SITE OBSERVATIONS ......................................................................................... 8 4.3 ADJOINING PROPERTY RECONNAISSANCE ................................................... 9 5. PHYSICAL SETTING ........................................................................................... 9 6. ENVIRONMENTAL RECORDS REVIEW .......................................................... 10 6.1 RADIUS REPORT SUMMARY ............................................................................10 6.2 LOCAL AGENCY INQUIRIES .............................................................................. 11 7. VAPOR ENCROACHMENT CONDITIONS (VEC) ............................................. 12 7.1 METHODOLOGY ................................................................................................12 7.2 POTENTIAL VEC FINDINGS ..............................................................................12 8. DATA GAPS ...................................................................................................... 12 9. FINDINGS AND OPINIONS ............................................................................... 12 10. CONCLUSION ................................................................................................... 13 REFERENCES .............................................................................................................. 15 QUALIFICATIONS AND RESUME OF ENVIRONMENTAL PROFESSIONALS ......... 16 Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page ii G 2 GEOTECHNICAL GORDON ENGINEERING, INC. List of Figures Figure 1, Vicinity Map Figure 2, Site Plan Figures 3A and 3B, Photographs List of Appendices Appendix A, Aerial Photographs, Topographic Maps, City Directories, Fire Insurance Maps Appendix B, ERIS Database Report Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page iii G 2 GEOTECHNICAL GORDON ENGINEERING, INC. EXECUTIVE SUMMARY This report presents the findings of a Phase I Environmental Site Assessment (ESA) conducted by Gordon Geotechnical Engineering, Inc. (G2) of the subject property site located at 1255 South 400 West in Salt Lake City, Utah. A summary of findings and opinions from the ESA are provided below: Site: The site consists of 4 Parcels numbered 15123820070000, 15123820130000, 15123820020000, 15123820010000 which contains 0.8 acres of property with two industrial buildings and one outbuilding located on the property. The current occupant is Wasatch Equipment Sales and Service, Inc. The site contains an asphalt-covered parking lot between the buildings with an asphalt concrete paved entrance to the east. Site History: Based on our review of available historical resources at the 1255 South 400 West address, the site use started as an auto repair facility in 1959. Industrial use of the site continued to 2023 with Fors Machining and Welding occupying the space. They have been the primary tenant of the building into the present. • The presence of Fors Machine Shop operating on the site for 63 years constitutes a REC for the release or likely release of heavy metal to the environment. Site Reconnaissance: During the site reconnaissance, numerous liquid storages containers with used motor oil were identified on the subject property. These containers were stored on the asphalt with no containment apparatus or structure. Additionally, several spots with oil staining were observed in the storage areas. The following concerns were identified during the site reconnaissance: • Drums, barrels and/or containers ≥ 5 gallons: Seven 55-gallon drums were identified in the subject property. These were identified as containing used oil. Twelve 5-gallon buckets were identified as containing used oil. Two 250-gallon containers were identified on site, these were empty at the time of the site visit. The containers were stored on the asphalt with no containment structure in place. This poses a REC on the subject property due to the likely release of an unknown chemical to the environment. • Stained pavement or similar surface: The asphalt around the drums and buckets showed signs of staining from spilled motor oil. This poses a REC on the subject property due to known release of an unknown chemical to the environment. Adjoining Properties: Property usage adjoining the site consists of commercial and industrial properties an auto repair shop to the north; a holiday amusement facility to the east, a commercial retailer to the south; and an auto sales facility to the west. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page iv G 2 GEOTECHNICAL GORDON ENGINEERING, INC. Records Review: • CERCLIS: A CERCLIS site was found at 216 W Paxton Ave approximately 2000 feet to the east-northeast of the subject property. According to records a large chemical plume is present in the area and has migrated to the west under normal hydraulic motion. The presence of this CERCLIS site constitutes a REC condition for the site. • LUST: A LUST was found at Petroleum Equipment Company at 1174 S 300 W approximately 1400 feet to the northeast of the subject property. According to records the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The known release from this LUST and proposed change in property use constitute a REC Condition. • LUST: A LUST was found at Value Car Rental at 1290 S 300 W approximately 1450 feet to the east of the subject property. According to records the LUST was closed in 1997 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. No additional CRECs, or HRECs were identified in the records review. Data Gaps: No significant data gaps were identified in this assessment. Conclusions: G2 has completed a Phase I ESA in conformance with the scope and limitations of ASTM Practice E 1527-21 for the subject property site located at 1255 South 400 West in Salt Lake City, Utah. Any exceptions to, or deletions from, this practice are described in Section 1.5, Deviations from Standard, of this report. This assessment has revealed the following recognized environmental condition (REC) in connection with the site: • Industrial use as a Machine Shop: Operating on the site for 63 years constitutes a REC for the release or likely release of heavy metal and petroleum hydrocarbon to the environment. • Drums, barrels and/or containers ≥ 5 gallons: Seven 55-gallon drum were identified in the subject property. These were identified as containing used oil. Twelve 5-gallon buckets were identified as containing used oil. Two 250-gallon containers were identified on site, these were empty at the time of the site visit. The containers were stored on the asphalt with no containment structure in place. This poses a REC on the subject property due to the likely release of an unknown chemical to the environment. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page v G 2 GEOTECHNICAL GORDON ENGINEERING, INC. • Stained pavement or similar surface: The asphalt around the drums and buckets showed signs of staining from spilled motor oil. This poses a REC on the subject property due to known release of an unknown chemical to the environment. • CERCLIS: A CERCLIS site was found at 216 W Paxton Ave approximately 2000 feet to the east-northeast of the subject property. This plume is identified as the RETEP 216 W. PAXTON PLUME. According to records a large chemical plume is present in the area and has migrated to the west under normal hydraulic motion. The presence of this CERCLIS site constitutes a REC condition for the site. • LUST: A LUST was found at Petroleum Equipment Company at 1174 S 300 W approximately 1400 feet to the northeast of the subject property. According to records the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The known release from this LUST and proposed change in property use constitute a REC Condition. • LUST: A LUST was found at Value Car Rental at 1290 S 300 W approximately 1450 feet to the east of the subject property. According to records the LUST was closed in 1997 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The known release from this LUST and proposed change in property use constitute a REC Condition. Recommendations: Based on the scope and limitations of this assessment, environmental impacts to the site are likely. We recommend a Phase II investigation be performed to evaluate the potential impacts to soil and groundwater. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 1 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. 1. INTRODUCTION Gordon Geotechnical Engineering, Inc. (G2) has conducted a Phase I Environmental Site Assessment (ESA) at the site located at the subject property site located at 1255 South 400 West in Salt Lake City, Utah. The purpose of the Phase I ESA is to document current and historical information of the site and vicinity property, to evaluate the risk of adverse environmental impact to the site based upon those usages, and to identify “recognized environmental conditions” (RECs), as defined by the American Society for Testing and Materials (ASTM). The Phase I ESA is intended to permit the user to satisfy one of the requirements to qualify for one of the landowner liability protections (LLP’s) offered under the Small Business Liability Relief and Brownfields Revitalization Act. The project conforms to general standards established in 2021 by ASTM (E 1527-21). 1.1 SITE DESCRIPTION Site Name 1300 South SLC Site Location/Address 1255 South 400 West in Salt Lake City, Utah Land Area Approximately 0.8 Site Improvements Two Industrial Buildings, one out building and asphalt/concrete paved work area. Current Owner Unidentified Current Use Wasatch Equipment Sales and Service, Inc, Vacant Anticipated Future Site Use Mixed use development Purpose of the ESA Property Transaction Due-Diligence Dates of Interviews May 17, 2024 Date of Site Visit May 17, 2024 Date of Records Review May 17, 2024 Report Viability (180 Days) November 16, 2024 The general location of the site, on a topographic base map, is shown on Figure 1, Vicinity Map. A more detailed location of the site on recent aerial imagery is presented of Figure 2, Site Plan. 1.2 SCOPE OF SERVICES G2’s Work Scope is detailed in the Professional Services Agreement No. 24-0319 dated March 22, 2024 and executed May 7, 2024. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 2 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. The scope of work for the Phase I ESA included the following: • A review of available historical resources pertaining to the site and adjacent property usage. • Interviews with owners/occupants and government agency officials. • A site reconnaissance. • A review of physical setting resources. • A review of environmental documentation for the site and vicinity properties from local, state, and federal environmental agencies. The scope of services executed for this project did not comprise an audit for regulatory compliance, nor did it comprise a detailed condition survey for lead paint, asbestos-containing materials (ACM), radon, naturally occurring materials, or other non-scope considerations not outlined in G2's Work Scope. Environmental impairment of a property may result from activities such as illegal or unreported dumping or the spilling of hazardous wastes or materials. It should be noted that the presence of contaminants at a particular property may not always be apparent. The completion of a Phase I ESA in accordance with ASTM E 1527-21 cannot provide a guarantee that hazardous wastes or materials do not exist. There may be potential business environmental risks associated with a site that are not necessarily addressed by the completion of ASTM E 1527-21. The ASTM E1527-21 Standard has defined "migrate/migration," as “the movement of hazardous substances or petroleum products in any form, including vapors in the subsurface” and clarified that the potential for vapor migration should be considered as part of a Phase I ESA. Vapor migration was evaluated when determining RECs associated with the site. 1.3 THIRD PARTY RELIANCE This report has been prepared for the exclusive use of Chelsea Investment Corporation and duly authorized representatives in accordance with generally accepted professional consulting practices. Except as otherwise provided herein, no expressed or implied warranty is made. The findings contained herein are relevant to the dates of G2's site visits and should not be relied upon to represent conditions at later dates. In the event that changes in the nature, usage, or layout of the property or nearby properties are made, the conclusions and recommendations contained in this report may not be valid. If additional information becomes available, it should be provided to G2 so that the original conclusions and recommendations can be modified, as necessary. Provided that the report is still reliable and less than six months old, G2 will issue a third-party reliance letter to parties the Client identifies in writing, upon payment of the then-current fee for such letters. All third parties relying on G2’s report, by such reliance, agree to be bound by our proposal and G2’s standard reliance letter. G2’s standard reliance letter indicates that in no event Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 3 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. shall G2 be liable for any damages, howsoever arising, relating to third-party reliance on G2’s report. No reliance by any party is permitted without such agreement. 1.4 DEVIATIONS FROM STANDARD This investigation was performed in general conformance with ASTM E 1527-21. There are no deviations from the standard. 1.5 DEFINITIONS For the purpose of this Phase I ESA, the terms referred to in the report are defined below: • Adjoining Property – Any real property or properties, the border of which is contiguous with that of the site, or that would otherwise be contiguous with the site, but for a street, road, or other public thoroughfare separating them. • Recognized Environmental Condition (REC) – The term meaning the presence or likely presence of any hazardous substances or petroleum products on a property under conditions that indicate an existing release, a past release, or material threat of a release of any hazardous substances or petroleum products into structures on the property or into the ground, groundwater, or surface water of the property. The term includes hazardous substances or petroleum products, even under conditions in compliance with laws. The term is not intended to include de minimis conditions that generally do not present a material risk of harm to public health or the environment and that generally would not be subject to an enforcement action if brought to the attention of appropriate governmental agencies. • Controlled Recognized Environmental Condition (CREC) – A recognized environmental condition resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority, with hazardous substances or petroleum products allowed to remain in place subject to the implementation of required controls. • Historical Recognized Environmental Condition (HREC) – A past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted use criteria established by a regulatory authority, without subjecting the property to any required controls (for example, property use restrictions, activity and use limitations, or engineering controls). Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 4 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. 2. HISTORICAL USE INFORMATION G2 reviewed the following historical resources to identify the history of development and land use on and near the site in order to help identify RECs associated with past uses. Historical resource documentation is included with Appendix A. 2.1 AERIAL PHOTOGRAPHS AND HISTORIC MAPS Historic aerial photographs and topographic maps were supplied by Environmental Risk Information Services (ERIS) data provider. A summary of the photographs and maps reviewed is provided below: • Aerial Photographs: 1937, 1946, ,1950, 1958, 1962, 1964, 1971, 1977, 1981, 1988, 1997, 2004, 2006, 2009, 2011, 2014, 2016, 2018, 2021, 2023. • Topographic Maps: 1951, 1963, 1969, 1975, 1999, 2017, 2020. • Fire Insurance Maps: No Fire Insurance Maps Found. Historical Maps and Aerial Photographs AERIAL Site 1225 S 400 W 1203 S 400 W 342 W 1300S 350 Hope Ave 1230 S 400 W Type Subject Adjacent Adjacent Adjacent Adjacent Side @ North East South West Year 1937 Agricultural Agricultural Agricultural Agricultural Agricultural 1946 Agricultural Agricultural Agricultural Agricultural Agricultural 1950 Residential Vacant Residential Vacant Residential 1958 Industrial Industrial Industrial Vacant Industrial 1962 Industrial Industrial Industrial Vacant Industrial 1964 Industrial Industrial Industrial Industrial Industrial 1971 Industrial Industrial Industrial Industrial Industrial 1977 Industrial Industrial Industrial Industrial Industrial Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 5 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. AERIAL Site 1225 S 400 W 1203 S 400 W 342 W 1300S 350 Hope Ave 1230 S 400 W Type Subject Adjacent Adjacent Adjacent Adjacent Side @ North East South West Year 1981 Industrial Industrial Industrial Industrial Industrial 1987 Industrial Industrial Industrial Industrial Industrial 1997 Industrial Industrial Industrial Industrial Industrial 2004 Industrial Industrial Industrial Commercial Industrial 2006 Industrial Industrial Industrial Commercial Industrial 2009 Industrial Industrial Industrial Commercial Industrial 2011 Industrial Industrial Industrial Commercial Industrial 2014 Industrial Industrial Industrial Commercial Industrial 2016 Industrial Industrial Industrial Commercial Industrial 2018 Industrial Industrial Industrial Commercial Industrial 2021 Industrial Industrial Industrial Commercial Industrial 2023 Industrial Industrial Industrial Commercial Industrial Indicates areas that pose a potential for Recognized Environmental Condition Indicates areas that pose a Recognized Environmental Condition 2.2 CITY DIRECTORIES ERIS identified listings for the target street of 1100 -1400 S 400 W Street and the cross street of 300-500 W 1300 S in historic city directories at approximate five-year intervals dating back to 1925. The listings for the subject property and adjacent properties were identified on the following page. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 6 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. CITY DIRECTORY Site 1225 S 400 W 1203 S 400 W 342 W 1300S 385 W 1300 S 1230 S 400 W Type Subject Adjacent Adjacent Adjacent Adjacent Side @ North East South West Year 1925 No Listing No Listing No Listing No Listing No Listing 1931 No Listing No Listing No Listing Residential No Listing 1935 No Listing No Listing No Listing Residential No Listing 1940 No Listing Residential Residential Hardman Bros Warehouse KUTA Terminal Station 1944 No Listing Residential Residential Hardman Bros Sand and Warehouse No Listing 1949 No Listing Residential Commercial Equipment Co. Inc. Hardman Bros Sand and Warehouse Hulbert Bros Wrecker 1955 No Listing Residential (Commercial Equipment Co. Inc. Pole-line Distri- bution Co. Clarite Battery Inc 1959 Link Trucking Residential No Listing Pole-line Distri- bution Co. Clarite Battery Inc 1965 Fors Machine Shop Residential Hausman Auto- motive Serve Appliance and Heating Supple Inc. Clarite Battery Inc 1970 Fors Machine Shop No Listing Utah Driv-Ur- Self Appliance and Heating Supple Inc. No Listing 1973 Fors Machine Shop Residential Utah Driv-Ur- Self No Listing No Listing 1976 Fors Machine Shop Residential Utah Driv-Ur- Self Warren Ford Trucking No Listing 1981 Fors Machine Shop No Listing No Listing Warren Ford Trucking AMFAC Electric Shop 1986 No Listing No Listing No Listing Rick Warner Ford No Listing 1991 Fors Machine Shop No Listing No Listing No Listing No Listing 1995 No Listing No Listing Dr. Joseph Mirci. Super Ford Store No Listing 2000 Fors Machine Shop No Listing Miramar Truck land Ford No Listing 2003 Fors Machine Shop No Listing Miramar Walmart Super- center No Listing 2008 Fors Machine Shop A and S Car Repair Miramar Walmart Super- center No Listing 2012 Fors Machine Shop No Listing Miramar Walmart Super- center No Listing Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 7 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. CITY DIRECTORY Site 1225 S 400 W 1203 S 400 W 342 W 1300S 385 W 1300 S 1230 S 400 W Type Subject Adjacent Adjacent Adjacent Adjacent Side @ North East South West Year 2016 Fors Machine Shop No Listing Nightmare on 13th Walmart Super- center No Listing 2020 Fors Machine Shop No Listing Nightmare on 13th Walmart Super- center 123 Motors 2022 Fors Machine Shop Nuticology Inc. Nightmare on 13th Walmart Super- center 123 Motors Indicates areas that pose a potential for Recognized Environmental Condition Indicates areas that pose a Recognized Environmental Condition The presence of Fors Machine Shop operating on the site for 63 years constitutes a REC for the release or likely release of heavy metal to the environment. 3. INTERVIEWS REGARDING CURRENT AND HISTORICAL SITE USES The owner was not identified at the time of writing the report. 4. SITE RECONNAISSANCE A site reconnaissance was conducted on May 17, 2024, by Dustin Gaines, Environmental Technician of G2. A visual survey was made of the site area by walking the perimeter and throughout the open areas of the site. Site photographs were taken and are shown on Figures 3A and 3B. The locations and directions of photos taken during the site reconnaissance are presented on Figure 2. 4.1 GENERAL SITE INFORMATION Site Utilities Drinking Water South Salt Lake City Public Utilities Wastewater South Salt Lake City Public Utilities Electric Rocky Mountain Power Natural Gas Dominion Energy The subject property is currently an industrial space for an equipment servicing company. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 8 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. 4.2 SITE OBSERVATIONS The table below summarizes site observations and interviews. Affirmative responses (designated by an “X”) are discussed in more detail following the table: Category Item or Feature Observed or identified Aboveground Chemical or Waste Storage Aboveground storage tanks Drums, barrels and/or containers ≥ 5 gallons X Underground Chemical or Waste Storage, Drainage or Collection Systems Underground storage tanks or ancillary UST equipment Sumps, cisterns, French drains, catch basins and/or dry wells Grease traps Oil/water separators, clarifiers, sand traps, interceptors Interior floor drains/floor sumps Electrical Transformers/ PCBs Transformers Other electrical equipment Releases or Potential Releases Stressed vegetation, stained soil Stained pavement or similar surface X Trash, debris and/or other waste materials Dumping or disposal areas Construction/demolition debris and/or dumped fill dirt Strong, pungent or noxious odors Exterior pipe discharges and/or other effluent discharges Other Notable Site Features Surface water bodies Wells Drums, barrels and/or containers ≥ 5 gallons: Seven 55-gallon drums were identified in the subject property. These were identified as containing used oil. Twelve 5-gallon buckets were identified as containing used oil. Two 250-gallon containers were identified on site, these were empty at the time of the site visit. The containers were stored on the asphalt with no containment structure in place. This poses a REC on the subject property due to the likely release of an unknown chemical to the environment. Stained pavement or similar surface: The asphalt around the drums and buckets showed signs of staining from spilled motor oil. This poses a REC on the subject property due to known release of an unknown chemical to the environment. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 9 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. At the time of the site visit no occupant was present in the 1215 S 400 W property so no interior reconnaissance could be conducted. 4.3 ADJOINING PROPERTY RECONNAISSANCE Visual observations of adjoining properties were made from the site boundaries or from public rights-of-way and are summarized below: Adjoining Properties Direction Description North One, one-story Auto Repair facility East One, two-story commercial facility South One, two-story commercial facility West One, one-story Auto sales facility 5. PHYSICAL SETTING The following table summarizes G2’s review of available physical setting resources. Physical Setting Information Source Topography Site Elevation Approximately 4,229 feet above sea level USGS Topographic Map, Salt Lake City North, Salt Lake City South UT; Quadrangles, 2020 (Appendix A) Topographic Gradient Sloping towards the West Closest Surface Water Jordan River approximately 4,400 ft to the West Soil Characteristics Soil Type Mapped as: UL Web Soil Survey http:\\websoilsurvey.nrcs.usda.gov Description Urban land Geology/Hydrogeology Formation Mapped as: Ql Utah Geological Survey website, https://geology.utah.gov Description Primary soil type: Lake Bonneville Deposits. Clays and silts Estimated Depth to Groundwater 6 to 5 feet Experience in area *Hydrogeologic Gradient East * The measurement and investigation of groundwater flow was not part of the scope of work for this project. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 10 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. 6. ENVIRONMENTAL RECORDS REVIEW G2’s environmental records review is based on data compiled by ERIS provided to G2 on May 16, 2024. Additionally, a search was conducted of UDEQ environmental interactive map. These lists are not necessarily complete or fully up to date. Database definition, descriptions, and a copy of the ERIS Database Report is included in Appendix B. 6.1 RADIUS REPORT SUMMARY Database Search Radius (miles) Subject property Adjacent Properties Sites of Potential Concern Federal NPL or Delisted NPL Site 1.00 0 0 1 CERCLIS Site 0.50 0 0 1 CERCLIS-NFRAP Site 0.50 0 0 1 RCRA C Facility 0.12 0 0 0 RCRA T Facility 0.50 0 0 0 RCRA Generators Site (LQG, SQG, CESQG) Subject and Adjacent 0 4 12 IC/EC Registries Subject Property 0 0 0 ERNS Site Subject Property 0 0 0 State/Tribal Equivalent NPL 1.00 0 0 1 State/Tribal Equivalent CERCLIS 0.50 0 0 0 State/Tribal Landfill/Solid Waste Disposal Site (LFSWDS) 0.50 0 0 0 State/Tribal Leaking Storage Tank Site (LUST) 0.50 0 0 40 State/Tribal Underground Storage Tank Sites (UST) 0.50 0 0 18 State/Tribal Voluntary Cleanup Sites (VCP) 0.50 0 8 9 State/Tribal SPILLS 0.50 0 1 0 Federal Brownfield Sites 0.50 0 0 2 State Brownfield Sites 0.50 0 0 2 Drycleaners 0.25 0 0 0 FUDS 1.00 0 0 0 Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 11 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. CERCLIS: A CERCLIS site was found at 216 W Paxton Ave approximately 2000 feet to the east- northeast of the subject property. According to records a large chemical plume is present in the area and has migrated to the west under normal hydraulic motion. The presence of this CERCLIS site constitutes a REC condition for the site. LUST: A LUST was found at Petroleum Equipment Company at 1174 S 300 W approximately 1400 feet to the northeast of the subject property. According to records the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. LUST: A LUST was found at Value Car Rental at 1290 S 300 W approximately 1450 feet to the east of the subject property. According to records the LUST was closed in 1997 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. The one SPILL site is up-gradient from the subject property and does not pose a significant risk of contamination to the subject property. The 18 other UST sites are cross-gradient or down-gradient from the subject property and do not pose a significant risk of contamination to the subject property. The 38 other LUST sites are cross-gradient or down-gradient from the subject property and do not pose a significant risk of contamination to the subject property. The NPL site is cross-gradient from the subject property and does not pose a significant risk of contamination to the subject property. 6.2 LOCAL AGENCY INQUIRIES The governmental agency overseeing environmental response and remediation matters in Utah is the Department of Environmental Quality (DEQ). The DEQ and Division of Environmental Response and Remediation (DERR) maintain an online interactive database with many types of pertinent environmental records including but not limited to documented environmental incidents (SPILLS) and many types of regulated environmental facilities. Inquiries with staff members of the DEQ are mostly directed to the online environmental interactive map. Therefore, a search of the DEQ online interactive map has been completed as a means of satisfying the government agency interview requirement. A search of the DEQ online interactive map database across the site vicinity identified no documented environmental incidents or regulated environmental facilities associated with the subject property. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 12 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. 7. VAPOR ENCROACHMENT CONDITIONS (VEC) To address the potential migration of contaminants on to the subject property in accordance with the ASTM E1527-21 guidelines, the subject property was assessed for the presence of a VEC, as defined by the ASTM standard E2600-15, Vapor Encroachment Screens (VES). However, E1527-21 does not require the application of Guide E2600 to achieve compliance with all appropriate inquiries. This task is not a VES and is intended only to determine if a VEC exists. 7.1 METHODOLOGY The potential for a VEC was determined through a physical site reconnaissance and a review of regulatory database records to identify sites with known or suspected contamination within the vapor screening distances (1/10 of a mile for petroleum hydrocarbons and 1/3 of a mile for all other chemicals of concern). 7.2 POTENTIAL VEC FINDINGS No potential VECs were determined in the target area that may affect the subject property. 8. DATA GAPS The Owner of the subject property was not identified or interviewed at the time of the report writing. This did not impact the reports’ ability to Identify REC conditions on the subject property. No other significant data gaps were identified during the investigation of the subject property. 9. FINDINGS AND OPINIONS . • Industrial use as a Machine Shop: operating on the site for 63 years constitutes a REC for the release or likely release of heavy metal to the environment. • Drums, barrels and/or containers ≥ 5 gallons: Seven 55-gallon drums were identified in the subject property. These were identified as containing used oil. Twelve 5-gallon buckets were identified as containing used oil. Two 250-gallon containers were identified on site, these were empty at the time of the site visit. The containers were stored on the asphalt with no containment structure in place. This poses a REC on the subject property due to the likely release of an unknown chemical to the environment. • Stained pavement or similar surface: The asphalt around the drums and buckets showed signs of staining from spilled motor oil. This poses a REC on the subject property due to known release of an unknown chemical to the environment. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 13 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. • CERCLIS: A CERCLIS site was found at 216 W Paxton Ave approximately 2000 feet to the east-northeast of the subject property. This plume is identified as the RETEP 216 W. PAXTON PLUME. According to records a large chemical plume is present in the area and has migrated to the west under normal hydraulic motion. The presence of this CERCLIS site constitutes a REC condition for the site. • LUST: A LUST was found at Petroleum Equipment Company at 1174 S 300 W approximately 1400 feet to the northeast of the subject property. According to records the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. • LUST: A LUST was found at Value Car Rental at 1290 S 300 W approximately 1450 feet to the east of the subject property. According to records the LUST was closed in 1997 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. 10. CONCLUSION . G2 has completed a Phase I ESA in conformance with the scope and limitations of ASTM Practice E 1527-21 for the 1300 South SLC site located at 1255 South 400 West in Salt Lake City, Utah. Any exceptions to, or deletions from, this practice are described in Section 1.5, Deviations from Standard, of this report. This assessment has revealed the following recognized environmental condition in connection with the site: • Industrial use as a Machine Shop: Operating on the site for 63 years constitutes a REC for the release or likely release of heavy metal to the environment. • Drums, barrels and/or containers ≥ 5 gallons: Seven 55-gallon drums were identified in the subject property. These were identified as containing used oil. Twelve 5-gallon buckets were identified as containing used oil. Two 250-gallon containers were identified on site, these were empty at the time of the site visit. The containers were stored on the asphalt with no containment structure in place. This poses a REC on the subject property due to the likely release of an unknown chemical to the environment. Chelsea Investment Corporation Job No. 1284-001-24 Phase I Environmental Site Assessment May 23, 2024 Page 14 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. • Stained pavement or similar surface: The asphalt around the drums and buckets showed signs of staining from spilled motor oil. This poses a REC on the subject property due to known release of an unknown chemical to the environment. • CERCLIS: A CERCLIS site was found at 216 W Paxton Ave approximately 2000 feet to the east-northeast of the subject property. This plume is identified as the RETEP 216 W. PAXTON PLUME. According to records a large chemical plume is present in the area and has migrated to the west under normal hydraulic motion. The presence of this CERCLIS site constitutes a REC condition for the site. • LUST: A LUST was found at Petroleum Equipment Company at 1174 S 300 W approximately 1400 feet to the northeast of the subject property. According to records the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. • LUST: A LUST was found at Value Car Rental at 1290 S 300 W approximately 1450 feet to the east of the subject property. According to records the LUST was closed in 1997 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality. The know release from this LUST and proposed change in property use constitute a REC Condition. A Phase II inspection should be conducted to determine the presence and severity of any contamination on the site. If you have any questions or require additional information, please do not hesitate to contact us. Respectfully submitted, Gordon Geotechnical Engineering, Inc. Reviewed By: Dustin A. Gaines, EIT Patrick R. Emery, State of Utah No. 7941710 Environmental Technician Environmental Professional DAG/PRE:sn Addressee (email) Page 15 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. REFERENCES UDEQ Environmental Interactive Map, https://enviro.deq.utah.gov/, accessed May 16, 2024. Utah Geological Survey Interactive Geologic Map, https://geology.utah.gov/apps/intgeomap/, accessed May 16, 2024. Page 16 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. QUALIFICATIONS AND RESUME OF ENVIRONMENTAL PROFESSIONALS The undersigned personnel at Gordon Geotechnical Engineering, Inc. (G2) declare that, to the best of our professional knowledge and belief, we meet the definition of Environmental Professionals as defined in §312.10 of 40 CFR 312. We have the specific qualifications based on education, training, and experience to assess a property. We have developed and performed the all- appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312. Qualifications are included below. Patrick R. Emery Environmental Professional Dustin A. Gaines, EIT Environmental Technician Page 17 G 2 GEOTECHNICAL GORDON ENGINEERING, INC. Patrick R. Emery Environmental Professional Mr. Emery is a project geotechnical and environmental engineer with over 15 years of experience along the Wasatch Front and Rocky Mountain region. Mr. Emery has extensive experience in geotechnical engineering, pavement and roadway design, expansive and moisture-sensitive soils, and geotechnical laboratory testing. Mr. Emery has conducted Phase I and Phase II Environmental Site Assessments for private and public clientele. Dustin A. Gaines Environmental Technician Mr. Gaines is a staff geotechnical and environmental engineer with over 2 years of experience along the Wasatch Front and Rocky Mountain region. Mr. Gaines has recently been introduced to environmental site assessments and has completed environmental site inspections under the direction of Mr. Patrick R. Emery, Environmental Professional for Gordon Geotechnical Engineering, Inc. REFERENCE: USGS 7.5 MINUTE TOPOGRAPHIC QUADRANGLE MAPS TITLED “SALT LAKE CITY NORTH, UTAH”, DATED 1998 AND “SALT LAKE CITY SOUTH, UTAH”, DATED 1999 FIGURE 1 VICINITY MAP CHELSEA INVESTMENT CORPORATION JOB NO. 1284-001-24 1000 1000 0 2000 SCALE IN FEET SITE FIGURE 2 SITE PLAN REFERENCE: ADAPTED FROM AERIAL PHOTOGRAPH DOWNLOADED FROM GOOGLE EARTH IMAGERY DATED JULY 13, 2023 CHELSEA INVESTMENT CORPORATION JOB NO. 1284-001-24 SCALE: ## see Figures 3A & 3B, Photographs SITE LUCY AVENUE 1300 SOUTH STREET 40 0 W E S T S T R E E T #3 #2 #4 #1 #9 #6, #7 #8 #5 FIGURE 3A PHOTOGRAPHS CHELSEA INVESTMENT CORPORATION JOB NO. 1284-001-24 #1 Looking east. #2 Looking south. #3 Looking east. #4 Looking east. #5 Looking north. #6 55-gallon drums. Locations and direction, see Figure 2, Site Plan FIGURE 3B PHOTOGRAPHS CHELSEA INVESTMENT CORPORATION JOB NO. 1284-001-24 #7 5-gallon buckets. #8 250-gallon containers. #9 Looking south. Locations and direction, see Figure 2, Site Plan G 2 GEOTECHNICAL GORDON ENGINEERING, INC. APPENDIX A Aerial Photographs Topographic Maps City Directories Fire Insurance Maps Project Property: Project No: Requested By: Order No: Date Completed: 1300 South SLC 1225 South 400 West Salt Lake City UT 84101 1284-001-24 Gordon Geotechnical Engineering, Inc. 24050800477 May 09, 2024 Topographic Map Symbology for the maps may be available in the following documents: Pre-1947 1947-2009 2009-present Topographic Maps included in this report are produced by the USGS and are to be used for research purposes including a phase I report. Maps are not to be resold as commercial property. No warranty of Accuracy or Liability for ERIS: The information contained in this report has been produced by ERIS Information Inc.(in the US) and ERIS Information Limited Partnership (in Canada), both doing business as 'ERIS', using Topographic Maps produced by the USGS. This maps contained herein does not purport to be and does not constitute a guarantee of the accuracy of the information contained herein. Although ERIS has endeavored to present you with information that is accurate, ERIS disclaims, any and all liability for any errors, omissions, or inaccuracies in such information and data, whether attributable to inadvertence, negligence or otherwise, and for any consequences arising therefrom. Liability on the part of ERIS is limited to the monetary value paid for this report. Page 223 of 1918 Topographic Instructions Page 130 of 1928 Topographic Instructions Topographic Map Symbols US Topo Map Symbols We have searched USGS collections of current topographic maps and historical topographic maps for the project property. Below is a list of maps found for the project property and adjacent area. Maps are from 7.5 and 15 minute topographic map series, if available. Year Map Series 2020 7.5 2017 7.5 1999 7.5 1975 7.5 1969 7.5 1963 7.5 1951 7.5 2020 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U TSalt Lake City North, UTFort Douglas, UTSugar House, UT ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas 2017 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U TFort Douglas, UTSugar House, UTSalt Lake City North, UT ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas (1-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (2-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (3-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (4-1999)Aerial Photo Year: 19971999 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U T(4-1999)Salt Lake City North, UT(1-1975)Fort Douglas, UT(2-1975)Sugar House, UT (3-1975) ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas (1-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (2-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (3-1975)Aerial Photo Year: 1975Photo Revision Year: 1975 (4-1975)Aerial Photo Year: 1975Photo Revision Year: 19751975 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U T(4-1975)Salt Lake City North, UT(1-1975)Fort Douglas, UT(2-1975)Sugar House, UT (3-1975) ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas (1-1969)Aerial Photo Year: 1969Photo Revision Year: 1969 (2-1969)Aerial Photo Year: 1969Photo Revision Year: 1969 (3-1969)Aerial Photo Year: 1969Photo Revision Year: 1969 (4-1969)Aerial Photo Year: 1969Photo Revision Year: 19691969 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U T(1-1969)Sugar House, UT (2-1969)Salt Lake City North, UT(3-1969)Fort Douglas, UT(4-1969) ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas (1-1963)Aerial Photo Year: 1962 (2-1963)Aerial Photo Year: 1962 (3-1963)Aerial Photo Year: 1962 (4-1963)Aerial Photo Year: 19621963 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U T(1-1963)Salt Lake City North, UT(2-1963)Sugar House, UT (3-1963)Fort Douglas, UT(4-1963) ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas (1-1951)Aerial Photo Year: 1950 (2-1951)Aerial Photo Year: 1950 (3-1951)Aerial Photo Year: 19501951 Source: USGS 7.5 Minute Topographic Map Order No. 24050800477 0 0.25 0.50.125 Miles Salt Lake City South, U T(1-1951)Fort Douglas, UT(2-1951)Salt Lake City North, UT(3-1951) ¯ Available Quadrangle(s): SaltLakeCitySouth SaltLakeCityNorth SugarHouse FortDouglas P ro ject P ro perty:1300 Sout h SLC 1225 Sout h 400 W e st Sal t Lake Ci ty,UT 84101 P ro ject No:1284-001-24 Requ ested By:G ordon G e ot e chni cal E ngi ne e ri ng, Inc. O rder No :24050800477 D ate C o mp leted:May 16, 2024 Ma y 1 6 , 2 0 2 4 RE: CI TY D I REC TO RY RESEARCH 1 2 2 5 S ou th 4 0 0 W es t S a l t La ke Ci ty ,UT 8 4 1 0 1 Th a n k yo u fo r c on ta c ti n g ERI S fo r a n C i ty D i r ec to r y S ea r c h fo r the s i te des c r i b ed a b o v e. O ur s ta ff h a s c on d u c ted a r ever s e l i s ti n g C i ty Di r ec to r y s ea r c h to deter mi n e p r i o r o c c u p a nts o f th e s u b j ec t s i te a n d a d j a c en t p r op er ti es . W e h a ve pr o v i d ed the nea r es t a d d r es s es (s ) wh en a d j a c en t a d d r es s es a r e no t l i s ted . I f we h a v e s ea r c h ed a r a n ge o f a d d r es s es , a l l a d d r es s es i n tha t r a n ge fo u n d i n th e D i r ec to r y a r e i n c l u d ed . No te: Rever s e Li s ti n g Di r ec tor i es gen er a l l y a r e fo c u s ed o n mo r e h i ghl y d evel op ed a r ea s . Newl y d ev el o p ed a r ea s ma y b e c o ver ed i n th e mo r e r ec en t yea r s , b u t th e o l d er d i r ec to r i es wi l l ten d to c o ver o n l y th e "c en tr a l " p a r ts of th e c i ty. To c o mp l ete th e s ea r c h , we h a ve ei th er u ti l i zed th e ACP L, Li b r a r y o f Con gr es s , Sta te Ar c hi v es , a n d /o r a r egi o n a l l i b r a r y o r h i s tor y c enter a s wel l a s mu l ti pl e d i gi ti zed d i r ec to r i es . Th es e d o n o t c l a i m to b e a c ompl ete c o l l ec ti on of a l l r ever s e l i s ti n g c i ty d i r ec to r i es p r o d u c ed . ER I S h a s ma d e ev er y effo r t to p r ovi d e a c c u r a te a n d c o mp l ete i n for ma ti o n b u t s ha l l n ot b e h el d l i a bl e for mi s s i n g, i n c o mp l ete o r i n a c c ur a te i n for ma ti o n . To c o mp l ete th i s s ea r c h we u s ed th e gen er a l r a n ge(s ) b el o w to s ea r c h fo r r el eva n t fi n d i n gs . I f you bel i ev e th er e a r e a d d i ti on a l a d d r es s es o r s tr eets tha t r equ i r e s ea r c h i n g p l ea s e c o n ta c t u s a t 8 6 6 -5 1 7 -5 2 0 4 . S ear c h Cr it er ia: 1100-1400 of S 400 W 300-500 of W 1300 S S ear c h N o t es: W 1300 S i s a ls o known a s 300-500 W 13th S in Sa lt L a ke C ity. S 400 W i s a l s o known a s 1100-1400 300 Wes t S (1973-1969) i n Sa lt Lake C i ty. S 400 W i s a l s o known a s 1100-1400 3rd Wes t S (1965 and prior) in Sa lt La ke C ity. S earc h Resu lt s S u m mary Dat e So u r ce Com m e n t 2022 DIGITAL BUSIN ESS DIRECTORY 2020 DIGITAL BUSIN ESS DIRECTORY 2016 DIGITAL BUSIN ESS DIRECTORY 2012 DIGITAL BUSIN ESS DIRECTORY 2008 DIGITAL BUSIN ESS DIRECTORY 2003 DIGITAL BUSIN ESS DIRECTORY 2000 DIGITAL BUSIN ESS DIRECTORY 1995-96 COLE 1991 COLE 1986 COLE 1981 COLE 1976 COLE 1973 COLE 1969-70 COLE 1965 POLKS 1959 POLKS 1955 POLKS 1949 POLKS 1944 POLKS 1940 POLKS 1935 POLKS 1931 POLKS 1925 POLKS 2 0 22 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 2 2 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 3 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1180 SCHNEIDER AUTO KAROSSERIE BODY...A U TOM OB IL E B OD Y -RE P A IR IN G & P A INTIN G 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S S U P L S & P A R TS M A NU FA C TU RE R S 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S & M OTOR S COOTE RS -P A INTIN G 1193 BEMSCO INC...E NGIN E E R IN G 1193 BEMSCO INC...A IR CR A FT E QU IP M E NT P A R TS & S U P L S -M FRS 1193 BEMSCO INC...A IR CR A FT S E R V IC IN G & M A IN TE N A N C E 1193 BEMSCO INC...M A C H IN E S H OP S (M FR S ) 1215 A W FORS MACHINE SHOP INC...FE D E R A L GOV E RN M E N T CON TR A C TOR S 1215 A W FORS MACHINE SHOP INC...M A C H INE S H OP S (M FR S ) 1215 A W FORS MACHINE SHOP INC...M A C H INE TOOL S -R E P A IR IN G/RE B L D G (W HL S ) 1340 GIANT CARPET ONE FLOOR HOME...C A R P E T & R UG D E A LE R S -NE W 1370 ARTSTONE LLC...C OUN TE R TOP S 1380 TAGGE'S RV HITCHES...TRA IL E R H ITCH E S 1396 NEIGHBORHOOD AUTO...M OTOR V E HICL E DE A L E RS -U S E D ONL Y 1398 DRIVELINES BY SLYCO...D R IV E S H A FTS -IN D US TR IA L (M FR S ) 1398 DRIVELINES BY SLYCO...D R IV E S H A FTS (W H LS ) 1398 SLYCO DRIVELINES...TRU C K -RE P A IR IN G & S E RV IC E 390 WASATCH EQUIPMENT...P A CK A GING S E R V ICE 390 WASATCH EQUIPMENT...TR UC K CA N OP IE S , C A P S & S H E L LS 2 0 20 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 2 0 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 4 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S S U P L S & P A R TS M A NU FA C TU RE R S 1180 SCHNEIDER AUTO KAROSSERIE BODY...A U TOM OB IL E B OD Y -RE P A IR IN G & P A INTIN G 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S & M OTOR S COOTE RS -P A INTIN G 1180 WALTER SCHNEIDER...RE S ID E N TIA L 1193 BEMSCO INC...A IR CR A FT E QU IP M E NT P A R TS & S U P L S -M FRS 1193 BEMSCO INC...A IR CR A FT S E R V IC IN G & M A IN TE N A N C E 1193 BEMSCO INC...E NGIN E E R IN G 1193 BEMSCO INC...M A C H IN E S H OP S (M FR S ) 1215 A W FORS MACHINE SHOP INC...M A C H INE S H OP S (M FR S ) 1215 A W FORS MACHINE SHOP INC...FE D E R A L GOV E RN M E N T CON TR A C TOR S 1215 A W FORS MACHINE SHOP INC...M A C H INE TOOL S -R E P A IR IN G/RE B L D G (W HL S ) 1370 ARTSTONE LLC...C OUN TE R TOP S 1380 TAGGE'S RV HITCHES...TRA IL E R H ITCH E S 1398 DRIVELINES BY SLYCO...D R IV E S H A FTS -IN D US TR IA L (M FR S ) 1398 DRIVELINES BY SLYCO...D R IV E S H A FTS (W H LS ) 1398 SLYCO DRIVELINES...TRU C K -RE P A IR IN G & S E RV IC E 390 WASATCH EQUIPMENT...P A CK A GING S E R V ICE 390 WASATCH EQUIPMENT...TR UC K CA N OP IE S , C A P S & S H E L LS 2 0 16 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 1 6 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 5 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S & M OTOR S COOTE RS -P A INTIN G 1180 WALTER SCHNEIDER...RE S ID E N TIA L 1193 BEMSCO INC...A IR CR A FT E QU IP M E NT P A R TS & S U P L S -M FRS 1215 A W FORS MACHINE SHOP INC...M A C H INE TOOL S -R E P A IR IN G/RE B L D G (W HL S ) 1370 ARTSTONE LLC...C OUN TE R TOP S 1380 TAGGE'S RV HITCHES...TRA IL E R H ITCH E S 1398 SLYCO DRIVELINES...TRU C K -RE P A IR IN G & S E RV IC E 320 NIGHTMARE ON 13TH...A M U S E M E N T P L A C E S 390 WASATCH EQUIPMENT...TR UC K CA N OP IE S , C A P S & S H E L LS 2 0 12 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 1 2 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 6 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1180 MARGRIT SCHNEIDER...R E S IDE NTIA L 1180 ROSEMARIE SCHNEIDER...R E S IDE NTIA L 1180 SCHNEIDER AUTO KAROSSERIE BODY...M OTOR C Y C LE S & M OTOR S COOTE RS -P A INTIN G 1215 A W FORS MACHINE SHOP INC...M A C H INE S H OP S (M FR S ) 1215 OSCAR TRUJILLO...RE S ID E N TIA L 1340 CARPET GIANT...C A R P E T & RU G D E A LE R S -N E W 1370 ARTSTONE LLC...C OUN TE R TOP S 1380 TAGGE'S RV HITCHES...TRA IL E R H ITCH E S 1396 DESERET HEATING & AIR COND...A IR C ON D ITION IN G CON TR A C TOR S & S Y S TE M S 1398 SLYCO DRIVELINES...D R IV E S H A FTS -IN D US TR IA L (M FR S ) 320 NIGHTMARE ON 13TH...HA U NTE D H OU S E S 342 HECTOR'S MIRAMAR RESTAURANT...R E S TA U RA NTS 385 LARRY H MILLER FORD TRUCKLAND...A UTOM OB IL E D E A LE R S -N E W CA R S 2 0 08 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 0 8 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 7 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1150 FAR WEST BUILDERS...GE N R E M OD 1 -FA M HOUS E 1150 FAR WEST BUILDERS INC...B U IL DS C OM M E R C IA L B U ILD IN GS 1150 TOLBOE CONSTRUCTION CO...GE N RE M OD 1 -FA M H OU S E 1150 TOLBOE CONSTRUCTION CO...GE NE R A L C ON TR A CTOR S 1180 SCHNEIDER AUTO KAROSSERIE BODY...A U TOM OB IL E B OD Y -RE P A IR IN G & P A INTIN G 1180 SCHNEIDER AUTO KAROSSERIE BODY...A U TO B ODY R E P A IR 1193 TD & G BLOCK INVESTMENT CO...P R IV A TE INV E S TM E N T COM P A NY 1204 A&S CAR REPAIR...GE N E R A L A UTO RE P A IR 1215 A W FORS MACHINE & WELDING SHP...M A C H INE S H OP S 1215 A W FORS MACHINE & WELDING SHP...IN DU S TR IA L M C HY N E C 1215 FORS A W MACHINE & WELDING SP...GE N E RA L RE P A IR A ND M A IN TE NA N CE 1340 CARPET GIANT...C A R P E T A ND L INOL E U M S TORE 1340 CARPET ONE...C A R P E T & RU G D E A LE R S -N E W 1340 CARPET ONE...C A R P E TS 1370 ARTSTONE LLC...C U S T FU R N,CA B INE TS 1380 TAGGES TRAILER HITCHES...RE T RE CR E A TIONA L V E H ICL E S A N D TR A IL E R R E P A IR 1380 TAGGES TRAILER HITCHES...A U TO, H OM E S U P S S TR 1380 TAGGES TRAILER HITCHES...TR A IL E R HITC HE S 1396 DESERET HEATING & AC...P L U M B IN G/H E A TING/A IR CON D CONTR A C TOR 1396 DESERT HEATING & AIR COND...A IR C OND ITION IN G CON TR A C TOR S & S Y S TE M S 1396 DESERT HEATING & AIR COND...HE A TIN G,A IR C OND C ON T 1398 SLYCO DRIVELINES...TRU C K -RE P A IR IN G & S E RV IC E 1398 SLYCO DRIVELINES...M OTOR V H P A R TS , A C C 320 NIGHMARE ON 13TH...A M U S E M E NT P A R K S 320 NIGHMARE ON 13TH...A M U S E M E NT/R E C R E A TION S E R V ICE S 342 MIRAMAR...M E X IC A N R E S TA U RA N T 342 MIRAMAR RESTAURANT...E A TIN G P L A CE S 342 MIRAMAR RESTAURANT...R E S TA U R A N TS 369 DREW PEARSON...R E S ID E N TIA L 2 0 03 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 0 3 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 8 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1140 TRI-COUNTY ROOFING INC 1150 COLLINS ROOFING INC 1150 FAR WEST BUILDERS 1150 TOLBOE CONSTRUCTION CO 1180 SCHNEIDER AUTO KAROSSERIE BODY...IN TE RIOR R E P A IR S E R V ICE S 1215 A W FORS MACHINE & WELDING SHP...M A C H INE A N D OTHE R J OB S H OP W ORK 1340 CARPET GIANT 1340 CARPET ONE 1366 PETERSON'S COMMERCIAL PARTS 1370 PETERSON'S SERVICE...S E R V ICE S , N E C , N E C 1380 TAGGE'S TRAILER HITCHES 1396 DESERT HEATING & AIR COND...P L UM B IN G C ONTRA C TORS 1398 SLYCO DRIVELINES 300 AUTO COLLECTION UTAH 300 TRUCKLAND FORD 300 UTAH AUTO COLLECTION...IN TE R IOR R E P A IR S E R V ICE S 300 UTAH AUTO COLLECTION TRUCKLAND 320 EXCHANGE PARTS CO 320 INSTITUTE OF TERROR 342 MIRAMAR...S TE A K A ND B A R B E C UE R E S TA U R A N TS 350 UTAH AUTO COLLECTION TRUCKLAND...E N GIN E R E P A IR 385 TRUCKLAND FORD 385 UTAH AUTO COLLECTION-TRUCKLAND 2 0 00 S 400 W SOURCE: DIGITAL BUSINESS DIRECTORY 2 0 0 0 W 1300 S SOURCE: DIGITAL BUSINESS DIRECTORY Page: 9 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1140 PRO-TECH ROOFING & WATERPROOF 1150 COLLINS ROOFING INC 1150 INDEPENDENT GARAGE...E N GINE R E P A IR 1162 ROBINSON AUTOMOTIVE MACHINE...M A C HIN E A ND OTH E R J OB S H OP W ORK 1180 SCHNEIDER AUTO KAROSSERIE BODY...IN TE RIOR R E P A IR S E R V ICE S 1215 A W FORS MACHINE SHOP INC...M A C H INE A N D OTHE R J OB S H OP W OR K 1340 CARPET GIANT 1340 CARPET ONE 1366 PETERSON'S COMMERCIAL PARTS 1380 TAGGE'S TRAILER HITCHES 1396 DESERT HEATING & AIR COND 1398 INDUSTRIAL FLEET SVC...E N GINE R E P A IR 300 AUTO COLLECTION UTAH 300 TRUCKLAND FORD...E NGIN E RE P A IR 300 UTAH AUTO COLLECTION...IN TE R IOR R E P A IR S E R V ICE S 300 UTAH AUTO COLLECTION TRUCKLAND...E N GIN E R E P A IR 320 EXCHANGE PARTS CO 320 INSTITUTE OF TERROR 342 MIRAMAR...S TE A K A ND B A R B E C UE R E S TA U R A N TS 385 TRUCKLAND FORD 385 UTAH AUTO COLLECTION TRUCKLAND 1 9 95 -9 6 S 400 W SOURCE: COLE 1 9 9 5-96 W 1300 S SOURCE: COLE Page: 10 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 91 S 400 W SOURCE: COLE 1 9 9 1 W 1300 S SOURCE: COLE Page: 11 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 86 S 400 W SOURCE: COLE 1 9 8 6 W 1300 S SOURCE: COLE Page: 12 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 81 S 400 W -A SOURCE: COLE 1 9 8 1 S 400 W -B SOURCE: COLE Page: 13 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 81 W 1300 S SOURCE: COLE 1 9 7 6 S 400 W SOURCE: COLE Page: 14 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 76 W 1300 S SOURCE: COLE 1 9 7 3 S 400 W -A SOURCE: COLE Page: 15 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 73 S 400 W -B SOURCE: COLE 1 9 7 3 W 1300 S SOURCE: COLE Page: 16 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 69 -7 0 S 400 W SOURCE: COLE 1 9 6 9-70 W 1300 S SOURCE: COLE Page: 17 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 65 S 400 W SOURCE: POLKS 1 9 6 5 W 1300 S SOURCE: POLKS Page: 18 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 59 S 400 W SOURCE: POLKS 1 9 5 9 W 1300 S SOURCE: POLKS Page: 19 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 55 S 400 W SOURCE: POLKS 1 9 5 5 W 1300 S SOURCE: POLKS Page: 20 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 49 S 400 W SOURCE: POLKS 1 9 4 9 W 1300 S SOURCE: POLKS Page: 21 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 44 S 400 W SOURCE: POLKS 1 9 4 4 W 1300 S -A SOURCE: POLKS Page: 22 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 44 W 1300 S -B SOURCE: POLKS 1 9 4 0 S 400 W SOURCE: POLKS Page: 23 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 40 W 1300 S SOURCE: POLKS 1 9 3 5 S 400 W SOURCE: POLKS Page: 24 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 35 W 1300 S SOURCE: POLKS 1 9 3 1 S 400 W SOURCE: POLKS Page: 25 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 31 W 1300 S SOURCE: POLKS 1 9 2 5 S 400 W SOURCE: POLKS Page: 26 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com 1 9 25 W 1300 S SOURCE: POLKS Page: 27 Report ID: 24050800477 - 05/16/2024 www.erisinfo.com Project Property: Project No: Requested By: Order No: Date Completed: 1300 South SLC 1225 South 400 West Salt Lake City UT 84101 1284-001-24 Gordon Geotechnical Engineering, Inc. 24050800477 May 09, 2024 Please note that no information was found for your site or adjacent properties. G 2 GEOTECHNICAL GORDON ENGINEERING, INC. APPENDIX B ERIS Database Report Project Property:1300 South SLC 1225 South 400 West Salt Lake City UT 84101 Project No:1284-001-24 Report Type:Database Report Order No: 24050800477 Requested by:Gordon Geotechnical Engineering, Inc. Date Completed: May 10, 2024 2 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Table of Contents Notice:IMPORTANT LIMITATIONS and YOUR LIABILITY Reliance on information in Report:This report DOES NOT replace a full Phase I Environmental Site Assessment but is solely intended to be used as database review of environmental records. License for use of information in Report:No page of this report can be used without this cover page,this notice and the project property identifier. The information in Report(s)may not be modified or re-sold. 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Table of Contents Table of Contents...........................................................................................2 Executive Summary........................................................................................3 Executive Summary: Report Summary.......................................................................................................................4 Executive Summary: Site Report Summary - Project Property...................................................................................8 Executive Summary: Site Report Summary - Surrounding Properties........................................................................9 Executive Summary: Summary by Data Source.......................................................................................................21 Map...............................................................................................................37 Aerial.............................................................................................................40 Topographic Map..........................................................................................41 Detail Report.................................................................................................42 Unplottable Summary.................................................................................286 Unplottable Report......................................................................................287 Appendix: Database Descriptions...............................................................289 Definitions...................................................................................................303 3 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Executive Summary Property Information: Project Property:1300 South SLC 1225 South 400 West Salt Lake City UT 84101 Project No:1284-001-24 Coordinates: Latitude:40.74206 Longitude:-111.9021616 UTM Northing:4,510,515.31 UTM Easting:423,831.34 UTM Zone:UTM Zone 12T Elevation:4,229 FT Order Information: Order No:24050800477 Date Requested:May 8, 2024 Requested by:Gordon Geotechnical Engineering, Inc. Report Type:Database Report Historicals/Products: Aerial Photographs Historical Aerials (with Project Boundaries) City Directory Search CD - 2 Street Search ERIS Xplorer ERIS Xplorer Excel Add-On Excel Add-On Fire Insurance Maps US Fire Insurance Maps Physical Setting Report (PSR) Physical Setting Report (PSR) Topographic Map Topographic Maps Executive Summary 4 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Executive Summary: Report Summary Database Searched Search Radius Project Property Within 0.12mi 0.125mi to 0.25mi 0.25mi to 0.50mi 0.50mi to 1.00mi Total Standard Environmental Records Federal rr-NPL-aa Y 1 0 0 0 0 1 1 rr-PROPOSED NPL-aa Y 1 0 0 0 0 0 0 rr-DELETED NPL-aa Y 0.5 0 0 0 0 - 0 rr-SEMS-aa Y 0.5 0 0 0 0 - 0 rr-SEMS ARCHIVE-aa Y 0.5 0 0 1 2 - 3 rr-ODI-aa Y 0.5 0 0 0 0 - 0 rr-IODI-aa Y 0.5 0 0 0 0 - 0 rr-CERCLIS-aa Y 0.5 0 0 1 1 - 2 rr-CERCLIS NFRAP-aa Y 0.5 0 0 0 1 - 1 rr-CERCLIS LIENS-aa Y PO 0 ---- 0 rr-RCRA CORRACTS-aa Y 1 0 0 0 0 2 2 rr-RCRA TSD-aa Y 0.5 0 0 0 0 - 0 rr-RCRA LQG-aa Y 0.25 0 0 0 -- 0 rr-RCRA SQG-aa Y 0.25 0 0 4 -- 4 rr-RCRA VSQG-aa Y 0.25 0 4 8 -- 12 rr-RCRA NON GEN-aa Y 0.25 0 3 17 -- 20 rr-RCRA CONTROLS-aa Y 0.5 0 0 0 0 - 0 rr-FED ENG-aa Y 0.5 0 0 0 0 - 0 rr-FED INST-aa Y 0.5 0 0 0 0 - 0 rr-LUCIS-aa Y 0.5 0 0 0 0 - 0 rr-NPL IC-aa Y 0.5 0 0 0 0 - 0 rr-ERNS 1982 TO 1986-aa Y PO 0 ---- 0 rr-ERNS 1987 TO 1989-aa Y PO 0 ---- 0 rr-ERNS-aa Y PO 0 ---- 0 rr-FED BROWNFIELDS-aa Y 0.5 0 0 0 2 - 2 rr-FEMA UST-aa Y 0.25 0 0 0 -- 0 rr-FRP-aa Y 0.25 0 0 0 -- 0 NPL PROPOSED NPL DELETED NPL SEMS SEMS ARCHIVE ODI IODI CERCLIS CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST FRP Executive Summary: Report Summary 5 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Database Searched Search Radius Project Property Within 0.12mi 0.125mi to 0.25mi 0.25mi to 0.50mi 0.50mi to 1.00mi Total rr-DELISTED FRP-aa Y 0.25 0 0 0 -- 0 rr-HIST GAS STATIONS-aa Y 0.25 0 0 0 -- 0 rr-REFN-aa Y 0.25 0 0 0 -- 0 rr-BULK TERMINAL-aa Y 0.25 0 0 0 -- 0 rr-SEMS LIEN-aa Y PO 0 ---- 0 rr-SUPERFUND ROD-aa Y 1 0 0 0 0 1 1 rr-DOE FUSRAP-aa Y 1 0 0 0 0 0 0 State rr-NPL UT-aa Y 1 0 0 0 0 1 1 rr-CONTAM POTENTIAL-aa Y 0.5 0 0 1 2 - 3 rr-SWF/LF-aa Y 0.5 0 0 0 0 - 0 rr-HSWF-aa Y 0.5 0 0 0 0 - 0 rr-LUST-aa Y 0.5 0 4 11 25 - 40 rr-LAST-aa Y 0.5 0 0 0 1 - 1 rr-DELISTED LST-aa Y 0.5 0 0 0 0 - 0 rr-UST-aa Y 0.25 0 4 14 -- 18 rr-AST-aa Y 0.25 0 0 0 -- 0 rr-UST LAPSE-aa Y 0.25 0 0 0 -- 0 rr-DTNK-aa Y 0.25 0 0 1 -- 1 rr-BROWNFIELDS-aa Y 0.5 0 0 0 0 - 0 rr-VCP-aa Y 0.5 0 1 2 6 - 9 rr-RESPONSE-aa Y 0.5 0 0 1 1 - 2 rr-INST-aa Y 0.5 0 1 2 5 - 8 Tribal rr-INDIAN LUST-aa Y 0.5 0 0 0 0 - 0 rr-INDIAN UST-aa Y 0.25 0 0 0 -- 0 rr-DELISTED INDIAN LST-aa Y 0.5 0 0 0 0 - 0 rr-DELISTED INDIAN UST-aa Y 0.25 0 0 0 -- 0 County No County standard environmental record sources available for this State. Additional Environmental Records Federal rr-PFAS GHG-aa Y 0.5 0 0 0 0 - 0 rr-FINDS/FRS-aa Y PO 0 2 --- 2 DELISTED FRP HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP NPL UT CONTAM POTENTIAL SWF/LF HSWF LUST LAST DELISTED LST UST AST UST LAPSE DTNK BROWNFIELDS VCP RESPONSE INST INDIAN LUST INDIAN UST DELISTED INDIAN LST DELISTED INDIAN UST PFAS GHG FINDS/FRS 6 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Database Searched Search Radius Project Property Within 0.12mi 0.125mi to 0.25mi 0.25mi to 0.50mi 0.50mi to 1.00mi Total rr-TRIS-aa Y PO 0 ---- 0 rr-PFAS NPL-aa Y 0.5 0 0 0 0 - 0 rr-PFAS FED SITES-aa Y 0.5 0 0 0 0 - 0 rr-PFAS SSEHRI-aa Y 0.5 0 0 0 0 - 0 rr-ERNS PFAS-aa Y 0.5 0 0 0 0 - 0 rr-PFAS NPDES-aa Y 0.5 0 0 0 0 - 0 rr-PFAS TRI-aa Y 0.5 0 0 0 0 - 0 rr-PFAS WATER-aa Y 0.5 0 0 0 0 - 0 rr-PFAS TSCA-aa Y 0.5 0 0 0 0 - 0 rr-PFAS E-MANIFEST-aa Y 0.5 0 0 0 0 - 0 rr-PFAS IND-aa Y 0.5 0 2 0 2 - 4 rr-HMIRS-aa Y 0.125 0 0 --- 0 rr-NCDL-aa Y 0.125 0 0 --- 0 rr-TSCA-aa Y 0.125 0 0 --- 0 rr-HIST TSCA-aa Y 0.125 0 0 --- 0 rr-FTTS ADMIN-aa Y PO 0 ---- 0 rr-FTTS INSP-aa Y PO 0 ---- 0 rr-PRP-aa Y PO 0 ---- 0 rr-SCRD DRYCLEANER-aa Y 0.5 0 0 0 0 - 0 rr-ICIS-aa Y PO 0 ---- 0 rr-FED DRYCLEANERS-aa Y 0.25 0 0 0 -- 0 rr-DELISTED FED DRY-aa Y 0.25 0 0 0 -- 0 rr-FUDS-aa Y 1 0 0 0 0 0 0 rr-FUDS MRS-aa Y 1 0 0 0 0 0 0 rr-FORMER NIKE-aa Y 1 0 0 0 0 0 0 rr-PIPELINE INCIDENT-aa Y PO 0 ---- 0 rr-MLTS-aa Y PO 0 ---- 0 rr-HIST MLTS-aa Y PO 0 ---- 0 rr-MINES-aa Y 0.25 0 0 0 -- 0 rr-SMCRA-aa Y 1 0 0 0 0 0 0 rr-MRDS-aa Y 1 0 0 0 0 3 3 rr-LM SITES-aa Y 1 0 0 0 0 0 0 rr-ALT FUELS-aa Y 0.25 0 0 1 -- 1 rr-CONSENT DECREES-aa Y 0.25 0 0 0 -- 0 rr-AFS-aa Y PO 0 ---- 0 TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI ERNS PFAS PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST PFAS IND HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP SCRD DRYCLEANER ICIS FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT MLTS HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS CONSENT DECREES AFS 7 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Database Searched Search Radius Project Property Within 0.12mi 0.125mi to 0.25mi 0.25mi to 0.50mi 0.50mi to 1.00mi Total rr-SSTS-aa Y 0.25 0 0 0 -- 0 rr-PCBT-aa Y 0.5 0 0 0 0 - 0 rr-PCB-aa Y 0.5 0 0 0 0 - 0 State rr-SPILLS-aa Y 0.125 0 1 --- 1 rr-CDL-aa Y PO 0 ---- 0 rr-DRYCLEANERS-aa Y 0.25 0 0 0 -- 0 rr-DELISTED DRYCLEANERS-aa Y 0.25 0 0 0 -- 0 rr-TIER 2-aa Y 0.125 0 1 --- 1 Tribal No Tribal additional environmental record sources available for this State. County No County additional environmental record sources available for this State. Total:0 23 64 48 8 143 * PO – Property Only * 'Property and adjoining properties' database search radii are set at 0.25 miles. SSTS PCBT PCB SPILLS CDL DRYCLEANERS DELISTED DRYCLEANERS TIER 2 8 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Executive Summary: Site Report Summary - Project Property Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number No records found in the selected databases for the project property. Executive Summary: Site Report Summary - Project Property 9 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Executive Summary: Site Report Summary - Surrounding Properties Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m1d dd-RCRA NON GEN-810175371-aa RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 S 0.01 / 41.23 0 p1p-42-810175371-x1x EPA Handler ID: UTD980956452 m1d dd-FINDS/FRS-817189238-aa RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 S 0.01 / 41.23 0 p1p-46-817189238-x1x Registry ID: 110005200371 m2d dd-RCRA NON GEN-810184007-aa EXCHANGE PARTS CO.320 WEST 1300 SOUTH SALT LAKE CITY UT 84115 SE 0.01 / 53.78 0 p1p-46-810184007-x1x EPA Handler ID: UTD980956981 m2d dd-FINDS/FRS-817187206-aa EXCHANGE PARTS COMPANY 320 WEST 1300 SOUTH SALT LAKE CITY UT 84115- 5131 SE 0.01 / 53.78 0 p1p-48-817187206-x1x Registry ID: 110002264549 m2d dd-UST-820687580-aa JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 SE 0.01 / 53.78 0 p1p-49-820687580-x1x DERR ID | Total Tanks | Closed Tanks: 4001292 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 1 | 1 | Permanently Out of Use m2d dd-LUST-820757925-aa JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 SE 0.01 / 53.78 0 p1p-51-820757925-x1x DERR ID: 4001292 Date Close: 6/8/1993 m3d dd-RCRA VSQG-810839208-aa BEMSCO INC 1193 SOUTH 400 WEST SALT LAKE CITY UT 84101 N 0.04 / 188.27 0 p1p-51-810839208-x1x EPA Handler ID: UTD041306929 m4d dd-PFAS IND-918158155-aa WASTE CONTROL MANAGEMENT LANDFILL SALT LAKE CITY UT WSW 0.05 / 253.70 0 p1p-54-918158155-x1x m5d dd-RCRA VSQG-810841491-aa SCHNEIDER AUTO KAROSSERIE 1180 SOUTH 400 WEST SALT LAKE CITY UT 84101 NNW 0.07 / 344.00 -3 p1p-54-810841491-x1x EPA Handler ID: UTD981552169 m6d dd-TIER 2-866529564-aa WALMART #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 SE 0.09 / 477.36 3 p1p-57-866529564-x1x m6d dd-RCRA VSQG-882451024-aa WALMART SUPERCENTER #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 SE 0.09 / 477.36 3 p1p-57-882451024-x1x EPA Handler ID: UTR000008284 m7d dd-RCRA NON GEN-810168722-aa RICK WARNER (HEAVY TRUCKS) 1365 S. 400 W. SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 -3 p1p-84-810168722-x1x 42 46 46 48 49 51 51 54 54 57 57 84 1 1 2 2 2 2 3 4 5 6 6 7 RCRA NON GEN FINDS/FRS RCRA NON GEN FINDS/FRS UST LUST RCRA VSQG PFAS IND RCRA VSQG TIER 2 RCRA VSQG RCRA NON GEN Executive Summary: Site Report Summary - Surrounding Properties 10 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number EPA Handler ID: UTD981542202 m7d dd-UST-820687602-aa RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 -3 p1p-87-820687602-x1x DERR ID | Total Tanks | Closed Tanks: 4000799 | 23 | 23 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 10 | 10 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 7 | 7 | Permanently Out of Use, 19 | 19 | Permanently Out of Use, 20 | 20 | Permanently Out of Use, 15 | 15 | Permanently Out of Use, 8 | 8 | Permanently Out of Use, 9 | 9 | Permanently Out of Use, 18 | 18 | Permanently Out of Use, 12 | 12 | Permanently Out of Use, 14 | 14 | Permanently Out of Use, 21 | 21 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 5 | 5 | Permanently Out of Use, 22 | 22 | Permanently Out of Use, 23 | 23 | Permanently Out of Use, 6 | 6 | Permanently Out of Use, 11 | 11 | Permanently Out of Use, 17 | 17 | Permanently Out of Use, 13 | 13 | Permanently Out of Use, 16 | 16 | Permanently Out of Use m7d dd-LUST-820755862-aa RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 -3 p1p-93-820755862-x1x DERR ID: 4000799 Date Close: 7/3/1995, 7/9/2003, 8/3/2004 m8d dd-UST-820686802-aa PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 ENE 0.11 / 559.17 0 p1p-95-820686802-x1x DERR ID | Total Tanks | Closed Tanks: 4000696 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m8d dd-LUST-820755691-aa PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 ENE 0.11 / 559.17 0 p1p-96-820755691-x1x DERR ID: 4000696 Date Close: 12/3/2003 m9d dd-VCP-820684294-aa 300 WEST TOWN CENTER 1200 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT ENE 0.11 / 602.43 0 p1p-97-820684294-x1x m9d dd-INST-820758557-aa 300 West Town Center 1200 South 300 West Salt Lake City UT ENE 0.11 / 602.43 0 p1p-101-820758557-x1x m10d dd-UST-820686812-aa VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 E 0.12 / 618.96 0 p1p-102-820686812-x1x DERR ID | Total Tanks | Closed Tanks: 4001620 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 4 | 4 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 1 | 1 | Permanently Out of Use m10d dd-LUST-820757342-aa VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 E 0.12 / 618.96 0 p1p-104-820757342-x1x DERR ID: 4001620 Date Close: 2/28/1997 m11d dd-SPILLS-822569212-aa Schmidt's Paint and Body 1229 S. 300 West Salt Lake City UT E 0.12 / 637.66 0 p1p-104-822569212-x1x DERR ID | Date Discovered: 7586 | 11/02/2009 m11d dd-PFAS IND-918207049-aa SCHMIDT SIGN INC SALT LAKE CITY UT E 0.12 / 637.66 0 p1p-105-918207049-x1x m12d dd-RCRA VSQG-810842877-aa SUPERIOR GRINDING AND SALES INC 344 WEST PAXTON AVE SALT LAKE CITY UT 84101 NNE 0.12 / 650.78 -3 p1p-106-810842877-x1x EPA Handler ID: UT0000090779 87 93 95 96 97 101 102 104 104 105 106 7 7 8 8 9 9 10 10 11 11 12 UST LUST UST LUST VCP INST UST LUST SPILLS PFAS IND RCRA VSQG 11 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m13d dd-RCRA NON GEN-810183247-aa FUEL INJ SVC CO INC 1197 SO 300 W SALT LAKE CITY UT 84125 ENE 0.13 / 695.01 0 p1p-107-810183247-x1x EPA Handler ID: UTD070925243 m14d dd-RCRA VSQG-810839673-aa TIRE WORLD 1313 SO 300 WEST SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 4 p1p-108-810839673-x1x EPA Handler ID: UTD980961874 m14d dd-UST-820687392-aa GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 4 p1p-109-820687392-x1x DERR ID | Total Tanks | Closed Tanks: 4002387 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m14d dd-LUST-820757350-aa GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 4 p1p-110-820757350-x1x DERR ID: 4002387 Date Close: 7/28/2006 m15d dd-RCRA VSQG-810839595-aa DOYLES BODY AND PAINT LLC. 1191 SOUTH 300 WEST SALT LAKE CITY UT 84101 ENE 0.14 / 727.80 0 p1p-111-810839595-x1x EPA Handler ID: UTR000005231 m16d dd-RCRA SQG-898216141-aa SCHMIDT SIGNS 1265 SOUTH 300 WEST SALT LAKE CITY UT 84101 E 0.14 / 751.97 3 p1p-112-898216141-x1x EPA Handler ID: UTD980959464 m16d dd-VCP-921123512-aa LIBERTY CORNER 1229 - 1265 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT E 0.14 / 751.97 3 p1p-115-921123512-x1x m16d dd-RESPONSE-922009164-aa LIBERTY CORNER VCP- C125 1229 - 1265 SOUTH 300 WEST SALT LAKE CITY, UT UT E 0.14 / 751.97 3 p1p-117-922009164-x1x m17d dd-RCRA NON GEN-810179318-aa YOUNG ELECTRIC SIGN - OLD 1148 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.15 / 803.91 0 p1p-117-810179318-x1x EPA Handler ID: UTD113401731 m18d dd-UST-820687380-aa DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 SSW 0.16 / 823.20 0 p1p-123-820687380-x1x DERR ID | Total Tanks | Closed Tanks: 4001568 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m18d dd-LUST-820756236-aa DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 SSW 0.16 / 823.20 0 p1p-124-820756236-x1x DERR ID: 4001568 Date Close: 9/23/1999 m19d dd-DTNK-902088644-aa KRAFT INC.1361 S 300 W SALT LAKE CITY UT 84115 SE 0.16 / 829.72 3 p1p-124-902088644-x1x m20d dd-RCRA NON GEN-810170302-aa TRUCKLAND BODY & PAINT 365 WEST 1370 SOUTH SALT LAKE CITY UT 84115 SSE 0.16 / 833.76 0 p1p-125-810170302-x1x EPA Handler ID: UTR000004416 107 108 109 110 111 112 115 117 117 123 124 124 125 13 14 14 14 15 16 16 16 17 18 18 19 20 RCRA NON GEN RCRA VSQG UST LUST RCRA VSQG RCRA SQG VCP RESPONSE RCRA NON GEN UST LUST DTNK RCRA NON GEN 12 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m21d dd-RCRA SQG-921948030-aa PPG PAINTS STORE 9437 1268 SOUTH 500 WEST SALT LAKE CITY UT 84101 W 0.16 / 847.25 0 p1p-127-921948030-x1x EPA Handler ID: UTR000018630 m22d dd-INST-820758565-aa 300 West Town Center SALT LAKE CITY UT NNE 0.16 / 870.06 0 p1p-128-820758565-x1x m22d dd-INST-820758566-aa 300 West Town Center SALT LAKE CITY UT NNE 0.16 / 870.06 0 p1p-129-820758566-x1x m23d dd-RCRA NON GEN-810171955-aa MAACO AUTO PAINTING 1361 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.17 / 871.73 0 p1p-129-810171955-x1x EPA Handler ID: UTR000002378 m24d dd-RCRA NON GEN-810171220-aa CRANKSHAFT GRINDING & METALIZING 1124 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.17 / 873.47 0 p1p-132-810171220-x1x EPA Handler ID: UTD988074357 m25d dd-RCRA NON GEN-810175424-aa FUEL INJ SVC DEPT 1161 SO 300 W SALT LAKE CITY UT 84115 ENE 0.17 / 914.89 0 p1p-134-810175424-x1x EPA Handler ID: UTD981541105 m26d dd-UST-820687571-aa BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 SSW 0.18 / 927.88 0 p1p-135-820687571-x1x DERR ID | Total Tanks | Closed Tanks: 4000109 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 3 | 3 | Permanently Out of Use, 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use m26d dd-LUST-820757099-aa BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 SSW 0.18 / 927.88 0 p1p-137-820757099-x1x DERR ID: 4000109 Date Close: 9/29/2005 m27d dd-RCRA NON GEN-810168723-aa RICK WARNER TRUCKLAND (LTSO) 350 WEST 1370 SOUTH SALT LAKE CITY UT 84115 SSE 0.18 / 933.03 0 p1p-138-810168723-x1x EPA Handler ID: UTD981542210 m28d dd-RCRA NON GEN-810175399-aa RICK WARNER POWER PRODUCTS 1344 SOUTH 300 WEST SALT LAKE CITY UT 84115 S 0.18 / 962.14 0 p1p-141-810175399-x1x EPA Handler ID: UTD122733082 m29d dd-RCRA NON GEN-893852866-aa SIX STATES DISTRIBUTORS INC. 1388 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.18 / 976.45 0 p1p-143-893852866-x1x EPA Handler ID: UTR000000349 m30d dd-RCRA NON GEN-810172898-aa NEWSOM TRANSPORTATION INC 255 WEST 1300 SOUTH SALT LAKE CITY UT 84115 E 0.19 / 991.81 3 p1p-145-810172898-x1x EPA Handler ID: UTD988070702 m31d dd-RCRA NON GEN-810177769-aa G & K SERVICES 1104 SOUTH 300 WEST SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 -3 p1p-146-810177769-x1x EPA Handler ID: UTD035382654 127 128 129 129 132 134 135 137 138 141 143 145 146 21 22 22 23 24 25 26 26 27 28 29 30 31 RCRA SQG INST INST RCRA NON GEN RCRA NON GEN RCRA NON GEN UST LUST RCRA NON GEN RCRA NON GEN RCRA NON GEN RCRA NON GEN RCRA NON GEN 13 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m31d dd-UST-820686795-aa SERVICE INC. DBA G & K SERVICES 1104 S 300 W SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 -3 p1p-149-820686795-x1x DERR ID | Total Tanks | Closed Tanks: 4000341 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m31d dd-RCRA SQG-895278182-aa TARGET STORE T2641 1110 S 300 W SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 -3 p1p-150-895278182-x1x EPA Handler ID: UTR000011247 m31d dd-ALT FUELS-917228761-aa Target Salt Lake City #T2641 1110 S 300 W Salt Lake City UT 84101 NNE 0.20 / 1,031.04 -3 p1p-160-917228761-x1x ID: 240735 m32d dd-UST-820688241-aa PROVISIONERS 1410 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 0 p1p-161-820688241-x1x DERR ID | Total Tanks | Closed Tanks: 4001978 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use m32d dd-UST-820688242-aa BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 0 p1p-162-820688242-x1x DERR ID | Total Tanks | Closed Tanks: 4001979 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use m32d dd-LUST-820757433-aa BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 0 p1p-163-820757433-x1x DERR ID: 4001979 Date Close: 9/14/2006 m33d dd-RCRA VSQG-892181561-aa SALLY BEAUTY SUPPLY #1866 1094 S 300 WEST UNIT B SALT LAKE CITY UT 84101 N 0.21 / 1,092.78 0 p1p-164-892181561-x1x EPA Handler ID: UTR000016154 m34d dd-RCRA VSQG-810837309-aa HALVERSON CO 235 PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.21 / 1,128.10 0 p1p-166-810837309-x1x EPA Handler ID: UTD056094055 m35d dd-RCRA NON GEN-810185587-aa TB ENTERPRISIS INC 244 WEST PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.21 / 1,131.70 0 p1p-167-810185587-x1x EPA Handler ID: UTD988071411 m36d dd-UST-820687822-aa VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 E 0.22 / 1,140.50 3 p1p-169-820687822-x1x DERR ID | Total Tanks | Closed Tanks: 4001570 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 1 | 1 | Permanently Out of Use m36d dd-LUST-820755663-aa VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 E 0.22 / 1,140.50 3 p1p-170-820755663-x1x DERR ID: 4001570 Date Close: 11/30/1995 m37d dd-UST-820687381-aa VACANT BUILDING/IMPRO 233 W 1300 S SALT LAKE CITY UT 84115 E 0.22 / 1,161.05 3 p1p-171-820687381-x1x DERR ID | Total Tanks | Closed Tanks: 4001569 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m38d dd-RCRA VSQG-810840055-aa CALIBER COLLISION CENTER - SALT LAKE CITY - DOWNTOWN 0239 1095 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.22 / 1,173.82 0 p1p-172-810840055-x1x EPA Handler ID: UTR000012013 149 150 160 161 162 163 164 166 167 169 170 171 172 31 31 31 32 32 32 33 34 35 36 36 37 38 UST RCRA SQG ALT FUELS UST UST LUST RCRA VSQG RCRA VSQG RCRA NON GEN UST LUST UST RCRA VSQG 14 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m39d dd-UST-820687824-aa RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 ESE 0.23 / 1,190.61 3 p1p-175-820687824-x1x DERR ID | Total Tanks | Closed Tanks: 4001891 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 1 | 1 | Permanently Out of Use m39d dd-LUST-820757923-aa RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 ESE 0.23 / 1,190.61 3 p1p-176-820757923-x1x DERR ID: 4001891 Date Close: 4/6/1995 m40d dd-UST-820687834-aa UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 W 0.23 / 1,191.12 0 p1p-177-820687834-x1x DERR ID | Total Tanks | Closed Tanks: 4002047 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m40d dd-LUST-820757192-aa UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 W 0.23 / 1,191.12 0 p1p-178-820757192-x1x DERR ID: 4002047 Date Close: 1/11/2000 m41d dd-RCRA NON GEN-810173815-aa CLF ENTERPRISES LTD 375 WEST HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 3 p1p-179-810173815-x1x EPA Handler ID: UTP000000072 m41d dd-UST-820687584-aa HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 3 p1p-181-820687584-x1x DERR ID | Total Tanks | Closed Tanks: 4001859 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use m41d dd-LUST-820757825-aa HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 3 p1p-182-820757825-x1x DERR ID: 4001859 Date Close: 4/21/1992 m42d dd-RCRA NON GEN-810167758-aa EIS 1347 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.23 / 1,224.75 3 p1p-182-810167758-x1x EPA Handler ID: UTR000007815 m43d dd-UST-820686849-aa FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 W 0.24 / 1,244.25 -3 p1p-186-820686849-x1x DERR ID | Total Tanks | Closed Tanks: 4001911 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use m43d dd-LUST-820755263-aa FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 W 0.24 / 1,244.25 -3 p1p-187-820755263-x1x DERR ID: 4001911 Date Close: 8/3/2001 m44d dd-VCP-922478575-aa UT ENE 0.24 / 1,245.53 0 p1p-188-922478575-x1x m45d dd-RCRA VSQG-810841406-aa LARRY H MILLER SUPER FORD 1340 SOUTH 500 WEST SALT LAKE CITY UT 84115 WSW 0.24 / 1,257.10 -1 p1p-189-810841406-x1x EPA Handler ID: UTR000007153 m46d dd-RCRA VSQG-810844173-aa LARRY H. MILLER TRUCKLAND COLLISION CNTR 1320 SOUTH 500 WEST SALT LAKE CITY UT 84115 WSW 0.24 / 1,263.60 0 p1p-190-810844173-x1x EPA Handler ID: UTR000007310 175 176 177 178 179 181 182 182 186 187 188 189 190 39 39 40 40 41 41 41 42 43 43 44 45 46 UST LUST UST LUST RCRA NON GEN UST LUST RCRA NON GEN UST LUST VCP RCRA VSQG RCRA VSQG 15 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m47d dd-UST-820686967-aa UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 NW 0.24 / 1,267.58 0 p1p-192-820686967-x1x DERR ID | Total Tanks | Closed Tanks: 4001141 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use m47d dd-LUST-820757534-aa UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 NW 0.24 / 1,267.58 0 p1p-193-820757534-x1x DERR ID: 4001141 Date Close: 3/14/1995 m48d dd-RCRA SQG-873902196-aa LOWE'S OF SALT LAKE CITY, UT #2275 1335 SOUTH 300 WEST SALT LAKE CITY UT 84115 ESE 0.24 / 1,272.05 4 p1p-194-873902196-x1x EPA Handler ID: UTR000014456 m49d dd-RCRA NON GEN-810171991-aa SEMI SERVICE INC.1082 SOUTH 300 WEST SALT LAKE CITY UT 84101 NNE 0.24 / 1,272.99 0 p1p-202-810171991-x1x EPA Handler ID: UTD001699560 m50d dd-CERCLIS-805427386-aa RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 0 p1p-204-805427386-x1x Site EPA ID: UTN000802626 m50d dd-RCRA NON GEN-810177768-aa RETEP CORPORATION 216 PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 0 p1p-205-810177768-x1x EPA Handler ID: UTD035380328 m50d dd-SEMS ARCHIVE-882655739-aa RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 0 p1p-209-882655739-x1x EPA ID: UTN000802626 m50d dd-CONTAM POTENTIAL-891365828-aa RETEP 216 West Paxton Avenue Plume 216 WEST PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 0 p1p-210-891365828-x1x m51d dd-RCRA NON GEN-810172673-aa MACHINERY HARDWARE AND SUPPLY INC. 234 WEST 1300 SOUTH SALT LAKE CITY UT 84115 E 0.24 / 1,286.82 7 p1p-210-810172673-x1x EPA Handler ID: UTR000005348 m52d dd-RCRA VSQG-810843808-aa NORTHWEST MOTOR WELDING UTAH 550 WEST 1300 SOUTH SALT LAKE CITY UT 84115 W 0.25 / 1,299.90 0 p1p-212-810843808-x1x EPA Handler ID: UTD988069407 m53d dd-UST-820686819-aa ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 W 0.25 / 1,311.87 0 p1p-213-820686819-x1x DERR ID | Total Tanks | Closed Tanks: 4000128 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 3 | 3 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 1 | 1 | Permanently Out of Use m53d dd-LUST-820755185-aa ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 W 0.25 / 1,311.87 0 p1p-215-820755185-x1x DERR ID: 4000128 Date Close: 7/22/1997 192 193 194 202 204 205 209 210 210 212 213 215 47 47 48 49 50 50 50 50 51 52 53 53 UST LUST RCRA SQG RCRA NON GEN CERCLIS RCRA NON GEN SEMS ARCHIVE CONTAM POTENTIAL RCRA NON GEN RCRA VSQG UST LUST 16 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m54d dd-INST-879395441-aa Dalton's Edge Multi-Family 1046 South 400 West Salt Lake City UT N 0.26 / 1,397.41 0 p1p-216-879395441-x1x m55d dd-LUST-820756238-aa VICKER'S TRUCK EQUIPMENT 375 W WHITNEY RD SALT LAKE CITY UT 84115 S 0.28 / 1,469.61 0 p1p-216-820756238-x1x DERR ID: 4001571 Date Close: 12/15/1999 m56d dd-VCP-865731934-aa DALTON'S EDGE MULTI- FAMILY 1040 SOUTH 400 WEST, SALT LAKE CITY, UTAH UT N 0.29 / 1,511.52 0 p1p-217-865731934-x1x m57d dd-LUST-820757193-aa WESTERN TRAILER REPAIR, INC. 1490 S 400 W SALT LAKE CITY UT 84115 S 0.29 / 1,524.02 0 p1p-218-820757193-x1x DERR ID: 4001802 Date Close: 9/21/1992 m58d dd-LUST-820758333-aa V-1 OIL COMPANY 1478 S 300 W SALT LAKE CITY UT 84115 SSE 0.29 / 1,548.99 3 p1p-219-820758333-x1x DERR ID: 4001217 Date Close: 3/11/2005, 3/11/2005 m58d dd-INST-820758531-aa V-1 OIL COMPANY 1478 South 300 West Salt Lake City UT SSE 0.29 / 1,548.99 3 p1p-220-820758531-x1x m59d dd-VCP-820684270-aa FORMER CUMMINS INTERMOUNTAIN INC. 1030 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT NNE 0.29 / 1,555.04 3 p1p-221-820684270-x1x m59d dd-LUST-820757124-aa CUMMINS ROCKY MOUNTAIN LLC 1030 S 300 W SALT LAKE CITY UT 84101 NNE 0.29 / 1,555.04 3 p1p-222-820757124-x1x DERR ID: 4000203 Date Close: 12/20/1996, 9/7/2012 m59d dd-INST-820758540-aa CUMMINS INTERMOUNTAIN - SLC 1030 South 300 West Salt Lake City UT NNE 0.29 / 1,555.04 3 p1p-223-820758540-x1x m60d dd-LAST-820691233-aa FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT SE 0.30 / 1,607.97 3 p1p-224-820691233-x1x Facility ID: 4002073 Release ID | Date Closed: MHQ | 2/9/2010 m60d dd-LUST-820756812-aa FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT 84115 SE 0.30 / 1,607.97 3 p1p-225-820756812-x1x DERR ID: 4002073 Date Close: 6/17/2010, 2/9/2010, 12/23/2008 m61d dd-LUST-820755863-aa SEARS, ROEBUCK & COMPANY #8798 175 W 1300 S SALT LAKE CITY UT 84115 E 0.31 / 1,628.11 3 p1p-226-820755863-x1x DERR ID: 4000922 Date Close: 11/4/1994 m62d dd-LUST-820757220-aa JACK'S TRUCK & ALIGNMENT 371 W 1500 S SALT LAKE CITY UT 84115 S 0.32 / 1,696.80 0 p1p-227-820757220-x1x DERR ID: 4000442 Date Close: 2/15/1995 216 216 217 218 219 220 221 222 223 224 225 226 227 54 55 56 57 58 58 59 59 59 60 60 61 62 INST LUST VCP LUST LUST INST VCP LUST INST LAST LUST LUST LUST 17 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m63d dd-LUST-820756668-aa LEVITZ FURNITURE 1414 S 500 W SALT LAKE CITY UT 84115 WSW 0.32 / 1,698.73 0 p1p-228-820756668-x1x DERR ID: 4000513 Date Close: 9/14/2000 m64d dd-VCP-884036874-aa BUMPER HOUSE AND CHROME WORKS 269 BROOKLYN AVENUE1050 S WASHINGTON STREET, SALT LAKE CITY, UTAH UT NE 0.33 / 1,724.66 3 p1p-229-884036874-x1x m64d dd-RESPONSE-897972358-aa BUMPER HOUSE AND CHROME WORKS VCP- C103 269 BROOKLYN AVENUE1050 SOUTH WASHINGTON STREET SALT LAKE CITY, UT UT NE 0.33 / 1,724.66 3 p1p-231-897972358-x1x m64d dd-FED BROWNFIELDS-921833618-aa 269 Brooklyn LLC 269 Brooklyn Ave SALT LAKE CITY UT 84101 NE 0.33 / 1,724.66 3 p1p-232-921833618-x1x Property ID: 255170 m65d dd-INST-820758564-aa CHICAGO BRIDGE & IRON (NORTH) 1514 SOUTH 500 WEST SALT LAKE CITY UT SW 0.34 / 1,796.66 0 p1p-235-820758564-x1x m66d dd-PFAS IND-918194656-aa SALT LAKE CHROME PLATING BUMPER EXCHANGE SALT LAKE CITY UT NE 0.35 / 1,834.21 0 p1p-235-918194656-x1x m67d dd-LUST-820755128-aa ALLEN STEEL 1340 S 200 W SALT LAKE CITY UT 84115 ESE 0.35 / 1,867.99 3 p1p-236-820755128-x1x DERR ID: 4002063 Date Close: 3/21/1996 m68d dd-LUST-820757213-aa SCHOPPE CO., INC.352 VAN BUREN AVE SALT LAKE CITY UT 84115 S 0.36 / 1,904.17 0 p1p-237-820757213-x1x DERR ID: 4000917 Date Close: 4/29/1992 m69d dd-LUST-820757533-aa UNISOURCE 1000 S 500 W SALT LAKE CITY UT 84101 NNW 0.36 / 1,920.43 0 p1p-238-820757533-x1x DERR ID: 4001539 Date Close: 12/23/1994 m69d dd-VCP-894424965-aa UNION PACIFIC PROVO LINE 1000 SOUTH 500 WEST, SALT LAKE CITY, UTAH UT NNW 0.36 / 1,920.43 0 p1p-238-894424965-x1x m70d dd-LUST-820755732-aa NORM BULLOCK TOWING COMPANY 435 W FAYETTE AVE ( 965 S ) SALT LAKE CITY UT 84115 NNW 0.37 / 1,937.80 0 p1p-240-820755732-x1x DERR ID: 4000658 Date Close: 6/21/1999 m71d dd-LUST-820756077-aa CRYSTAL TRUCKING COMPANY 451 W FAYETTE AVE ( 965 S ) SALT LAKE CITY UT 84115 NNW 0.37 / 1,972.17 3 p1p-240-820756077-x1x DERR ID: 4000550 Date Close: 2/28/2001 228 229 231 232 235 235 236 237 238 238 240 240 63 64 64 64 65 66 67 68 69 69 70 71 LUST VCP RESPONSE FED BROWNFIELDS INST PFAS IND LUST LUST LUST VCP LUST LUST 18 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number m72d dd-VCP-820684241-aa FORMER CHICAGO BRIDGE AND IRON FACILITY NORTHERN 12 ACRES APPROXIMATELY 1500 SOUTH 500 WEST, SALT LAKE CITY, UTAH UT SSW 0.38 / 1,988.40 0 p1p-241-820684241-x1x m73d dd-LUST-820757011-aa RESTAURANT DEPOT 1145 S 700 W SALT LAKE CITY UT 84104 WNW 0.40 / 2,094.89 -3 p1p-243-820757011-x1x DERR ID: 4002490 Leak ID | Date Closed: NBE | 9/4/2014 m74d dd-LUST-820755625-aa 7-ELEVEN 1851-27126 114 W 1300 S SALT LAKE CITY UT 84115 E 0.40 / 2,133.07 3 p1p-244-820755625-x1x DERR ID: 4001338 Date Close: 7/25/2007 m75d dd-LUST-820757922-aa MOWABB, LC 1245 S 700 W SALT LAKE CITY UT 84104 W 0.40 / 2,137.24 0 p1p-245-820757922-x1x DERR ID: 4001285 Date Close: 10/27/1994, 5/7/2012 m76d dd-LUST-820755991-aa NICHOLAS & COMPANY FOOD 500 W FAYETTE AVENUE ( 965 S.) SALT LAKE CITY UT 84115 NNW 0.41 / 2,166.65 0 p1p-246-820755991-x1x DERR ID: 4002206 Date Close: 3/20/1998 m77d dd-LUST-820756899-aa OLSON CONST. CO. PROPERTY 1549 S 300 W SALT LAKE CITY UT 84115 SSE 0.42 / 2,209.60 3 p1p-247-820756899-x1x DERR ID: 4000669 Date Close: 8/13/1992 m78d dd-LUST-820756112-aa WILHITE OFFICE 1101 S 700 W SALT LAKE CITY UT 84107 WNW 0.42 / 2,212.63 -3 p1p-248-820756112-x1x DERR ID: 4002287 Leak ID | Date Closed: LJI | 5/22/2001 m79d dd-FED BROWNFIELDS-825152766-aa Jefferson School Apartments 1301 South West Temple Salt Lake City UT 84115 E 0.42 / 2,225.73 3 p1p-249-825152766-x1x Property ID: 16103 m80d dd-LUST-867357373-aa PROPOSED BOOK CLIFF LODGE APTS 1159 S WEST TEMPLE SALT LAKE CITY UT 84101 E 0.44 / 2,297.70 1 p1p-252-867357373-x1x DERR ID: 4002551 Date Close: 7/10/2018 m81d dd-LUST-820756237-aa JEFFERSON IMPROVEMENT CO 1436 S WEST TEMPLE SALT LAKE CITY UT 84115 ESE 0.47 / 2,458.10 13 p1p-253-820756237-x1x DERR ID: 4001475 Date Close: 12/20/1995 m82d dd-PFAS IND-918251029-aa CHECKERSPOT INC SALT LAKE CITY UT NNW 0.47 / 2,461.81 0 p1p-254-918251029-x1x m83d dd-LUST-820756491-aa PIONEER WHOLESALE 920 S 500 W SALT LAKE CITY UT 84110 NNW 0.47 / 2,498.04 0 p1p-255-820756491-x1x DERR ID: 4001172 Date Close: 5/9/1995 m84d dd-CERCLIS-805427391-aa CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 0 p1p-256-805427391-x1x 241 243 244 245 246 247 248 249 252 253 254 255 256 72 73 74 75 76 77 78 79 80 81 82 83 84 VCP LUST LUST LUST LUST LUST LUST FED BROWNFIELDS LUST LUST PFAS IND LUST CERCLIS 19 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number Site EPA ID: UTD009082819 m84d dd-CERCLIS NFRAP-805486197-aa CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 0 p1p-258-805486197-x1x Site EPA ID: UTD009082819 m84d dd-VCP-820684297-aa SOUTHERN PORTION OF FORMER CHICAGO BRIDGE AND IRON SITE 550 WEST 1700 SOUTH, SALT LAKE CITY, UTAH UT SW 0.48 / 2,529.84 0 p1p-259-820684297-x1x m84d dd-INST-820758543-aa CHICAGO BRIDGE & IRON (SOUTH) 550 West 1700 South Salt Lake City UT 84115 SW 0.48 / 2,529.84 0 p1p-261-820758543-x1x m84d dd-SEMS ARCHIVE-828879201-aa CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 0 p1p-262-828879201-x1x EPA ID: UTD009082819 m84d dd-CONTAM POTENTIAL-891365898-aa CHICAGO BRIDGE and IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 0 p1p-262-891365898-x1x m85d dd-LUST-820756494-aa TOP STOP C-20 52 W 1300 S SALT LAKE CITY UT 84115 E 0.48 / 2,556.09 7 p1p-263-820756494-x1x DERR ID: 4000394 Date Close: 6/17/2010 m86d dd-LUST-820755045-aa DAVID ORR/JEFF LYONS 929 S RIO GRANDE ST SALT LAKE CITY UT 84101 N 0.49 / 2,575.96 3 p1p-263-820755045-x1x DERR ID: 4001651 Date Close: 4/20/1993 m87d dd-LUST-820756078-aa NELSON BROTHERS CONST. CO 347 W 1600 S SALT LAKE CITY UT 84115 S 0.49 / 2,578.07 3 p1p-264-820756078-x1x DERR ID: 4000651 Date Close: 9/18/1996 m88d dd-SEMS ARCHIVE-828866054-aa MORRIS P. KIRK PLT/CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 NW 0.49 / 2,602.33 0 p1p-265-828866054-x1x EPA ID: UTD980635585 m88d dd-CONTAM POTENTIAL-891366068-aa MORRIS P KIRK PLT CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 NW 0.49 / 2,602.33 0 p1p-266-891366068-x1x m89d dd-MRDS-888588729-aa EISENMAN BARITE MILL SALT LAKE COUNTY SALT LAKE CITY UT 84115 S 0.64 / 3,361.40 3 p1p-266-888588729-x1x Dep ID: 10130473 m90d dd-NPL-807275946-aa WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 84104 SSW 0.77 / 4,049.13 0 p1p-266-807275946-x1x EPA ID: UTD000716399 m91d dd-RCRA CORRACTS-810476588-aa GREAT WESTERN CHEM CO-WASATCH IND PARK 1979 SOUTH 700 WEST SALT LAKE CITY UT 84104 SW 0.78 / 4,143.41 0 p1p-268-810476588-x1x 258 259 261 262 262 263 263 264 265 266 266 266 268 84 84 84 84 84 85 86 87 88 88 89 90 91 CERCLIS NFRAP VCP INST SEMS ARCHIVE CONTAM POTENTIAL LUST LUST LUST SEMS ARCHIVE CONTAM POTENTIAL MRDS NPL RCRA CORRACTS 20 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key DB Company/Site Name Address Direction Distance (mi/ft) Elev Diff (ft) Page Number EPA Handler ID: UTD000716399 m91d dd-SUPERFUND ROD-859643291-aa WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 8410 SW 0.78 / 4,143.41 0 p1p-280-859643291-x1x m91d dd-NPL UT-891389707-aa WASATCH CHEMICAL CO (LOT 6) 1979 South 7TH W SALT LAKE CITY UT 84104 SW 0.78 / 4,143.41 0 p1p-281-891389707-x1x m92d dd-MRDS-888568274-aa CUSTOM MILLING & SUPPLY MILL SALT LAKE COUNTY SALT LAKE CITY UT 84111 ENE 0.89 / 4,677.39 10 p1p-281-888568274-x1x Dep ID: 10276790 m93d dd-MRDS-888665159-aa INTERMOUNTAIN SMELTING CORP SALT LAKE COUNTY SALT LAKE CITY UT 84104 WNW 0.94 / 4,981.40 -3 p1p-282-888665159-x1x Dep ID: 10202822 m94d dd-RCRA CORRACTS-810476585-aa MARK MILLER TOYOTA 84 WEST 700 SOUTH SALT LAKE CITY UT 84101 NE 0.95 / 5,003.31 7 p1p-282-810476585-x1x EPA Handler ID: UTD035388917 280 281 281 282 282 91 91 92 93 94 SUPERFUND ROD NPL UT MRDS MRDS RCRA CORRACTS 21 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Executive Summary: Summary by Data Source Standard Federal NPL - National Priority List A search of the NPL database, dated Apr 22, 2024 has found that there are 1 NPL site(s) within approximately 1.00miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 84104 SSW 0.77 / 4,049.13 m-90-807275946-a EPA ID: UTD000716399 SEMS ARCHIVE - SEMS List 8R Archive Sites A search of the SEMS ARCHIVE database, dated Jan 26, 2024 has found that there are 3 SEMS ARCHIVE site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 m-50-882655739-a EPA ID: UTN000802626 CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 m-84-828879201-a EPA ID: UTD009082819 MORRIS P. KIRK PLT/CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 NW 0.49 / 2,602.33 m-88-828866054-a EPA ID: UTD980635585 CERCLIS - Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS A search of the CERCLIS database, dated Oct 25, 2013 has found that there are 2 CERCLIS site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 m-50-805427386-a Site EPA ID: UTN000802626 CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 m-84-805427391-a Site EPA ID: UTD009082819 CERCLIS NFRAP - CERCLIS - No Further Remedial Action Planned 90 50 84 88 50 84 Executive Summary: Summary by Data Source 22 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 A search of the CERCLIS NFRAP database, dated Oct 25, 2013 has found that there are 1 CERCLIS NFRAP site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 m-84-805486197-a Site EPA ID: UTD009082819 RCRA CORRACTS - RCRA CORRACTS-Corrective Action A search of the RCRA CORRACTS database, dated Jan 1, 2024 has found that there are 2 RCRA CORRACTS site(s) within approximately 1.00miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key GREAT WESTERN CHEM CO- WASATCH IND PARK 1979 SOUTH 700 WEST SALT LAKE CITY UT 84104 SW 0.78 / 4,143.41 m-91-810476588-a EPA Handler ID: UTD000716399 MARK MILLER TOYOTA 84 WEST 700 SOUTH SALT LAKE CITY UT 84101 NE 0.95 / 5,003.31 m-94-810476585-a EPA Handler ID: UTD035388917 RCRA SQG - RCRA Small Quantity Generators List A search of the RCRA SQG database, dated Jan 1, 2024 has found that there are 4 RCRA SQG site(s) within approximately 0.25miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key SCHMIDT SIGNS 1265 SOUTH 300 WEST SALT LAKE CITY UT 84101 E 0.14 / 751.97 m-16-898216141-a EPA Handler ID: UTD980959464 PPG PAINTS STORE 9437 1268 SOUTH 500 WEST SALT LAKE CITY UT 84101 W 0.16 / 847.25 m-21-921948030-a EPA Handler ID: UTR000018630 LOWE'S OF SALT LAKE CITY, UT #2275 1335 SOUTH 300 WEST SALT LAKE CITY UT 84115 ESE 0.24 / 1,272.05 m-48-873902196-a EPA Handler ID: UTR000014456 Lower Elevation Address Direction Distance (mi/ft)Map Key TARGET STORE T2641 1110 S 300 W SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 m-31-895278182-a EPA Handler ID: UTR000011247 RCRA VSQG - RCRA Very Small Quantity Generators List A search of the RCRA VSQG database, dated Jan 1, 2024 has found that there are 12 RCRA VSQG site(s) within approximately 0.25 miles of the project property. 84 91 94 16 21 48 31 23 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key BEMSCO INC 1193 SOUTH 400 WEST SALT LAKE CITY UT 84101 N 0.04 / 188.27 m-3-810839208-a EPA Handler ID: UTD041306929 WALMART SUPERCENTER #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 SE 0.09 / 477.36 m-6-882451024-a EPA Handler ID: UTR000008284 TIRE WORLD 1313 SO 300 WEST SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 m-14-810839673-a EPA Handler ID: UTD980961874 DOYLES BODY AND PAINT LLC. 1191 SOUTH 300 WEST SALT LAKE CITY UT 84101 ENE 0.14 / 727.80 m-15-810839595-a EPA Handler ID: UTR000005231 SALLY BEAUTY SUPPLY #1866 1094 S 300 WEST UNIT B SALT LAKE CITY UT 84101 N 0.21 / 1,092.78 m-33-892181561-a EPA Handler ID: UTR000016154 HALVERSON CO 235 PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.21 / 1,128.10 m-34-810837309-a EPA Handler ID: UTD056094055 CALIBER COLLISION CENTER - SALT LAKE CITY - DOWNTOWN 0239 1095 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.22 / 1,173.82 m-38-810840055-a EPA Handler ID: UTR000012013 LARRY H. MILLER TRUCKLAND COLLISION CNTR 1320 SOUTH 500 WEST SALT LAKE CITY UT 84115 WSW 0.24 / 1,263.60 m-46-810844173-a EPA Handler ID: UTR000007310 NORTHWEST MOTOR WELDING UTAH 550 WEST 1300 SOUTH SALT LAKE CITY UT 84115 W 0.25 / 1,299.90 m-52-810843808-a EPA Handler ID: UTD988069407 Lower Elevation Address Direction Distance (mi/ft)Map Key SCHNEIDER AUTO KAROSSERIE 1180 SOUTH 400 WEST SALT LAKE CITY UT 84101 NNW 0.07 / 344.00 m-5-810841491-a EPA Handler ID: UTD981552169 SUPERIOR GRINDING AND SALES INC 344 WEST PAXTON AVE SALT LAKE CITY UT 84101 NNE 0.12 / 650.78 m-12-810842877-a EPA Handler ID: UT0000090779 LARRY H MILLER SUPER FORD 1340 SOUTH 500 WEST SALT LAKE CITY UT 84115 WSW 0.24 / 1,257.10 m-45-810841406-a EPA Handler ID: UTR000007153 RCRA NON GEN - RCRA Non-Generators 3 6 14 15 33 34 38 46 52 5 12 45 24 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 A search of the RCRA NON GEN database, dated Jan 1, 2024 has found that there are 20 RCRA NON GEN site(s) within approximately 0.25miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 S 0.01 / 41.23 m-1-810175371-a EPA Handler ID: UTD980956452 EXCHANGE PARTS CO. 320 WEST 1300 SOUTH SALT LAKE CITY UT 84115 SE 0.01 / 53.78 m-2-810184007-a EPA Handler ID: UTD980956981 FUEL INJ SVC CO INC 1197 SO 300 W SALT LAKE CITY UT 84125 ENE 0.13 / 695.01 m-13-810183247-a EPA Handler ID: UTD070925243 YOUNG ELECTRIC SIGN - OLD 1148 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.15 / 803.91 m-17-810179318-a EPA Handler ID: UTD113401731 TRUCKLAND BODY & PAINT 365 WEST 1370 SOUTH SALT LAKE CITY UT 84115 SSE 0.16 / 833.76 m-20-810170302-a EPA Handler ID: UTR000004416 MAACO AUTO PAINTING 1361 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.17 / 871.73 m-23-810171955-a EPA Handler ID: UTR000002378 CRANKSHAFT GRINDING & METALIZING 1124 SOUTH 300 WEST SALT LAKE CITY UT 84101 NE 0.17 / 873.47 m-24-810171220-a EPA Handler ID: UTD988074357 FUEL INJ SVC DEPT 1161 SO 300 W SALT LAKE CITY UT 84115 ENE 0.17 / 914.89 m-25-810175424-a EPA Handler ID: UTD981541105 RICK WARNER TRUCKLAND (LTSO) 350 WEST 1370 SOUTH SALT LAKE CITY UT 84115 SSE 0.18 / 933.03 m-27-810168723-a EPA Handler ID: UTD981542210 RICK WARNER POWER PRODUCTS 1344 SOUTH 300 WEST SALT LAKE CITY UT 84115 S 0.18 / 962.14 m-28-810175399-a EPA Handler ID: UTD122733082 SIX STATES DISTRIBUTORS INC. 1388 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.18 / 976.45 m-29-893852866-a EPA Handler ID: UTR000000349 NEWSOM TRANSPORTATION INC 255 WEST 1300 SOUTH SALT LAKE CITY UT 84115 E 0.19 / 991.81 m-30-810172898-a EPA Handler ID: UTD988070702 1 2 13 17 20 23 24 25 27 28 29 30 25 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key TB ENTERPRISIS INC 244 WEST PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.21 / 1,131.70 m-35-810185587-a EPA Handler ID: UTD988071411 CLF ENTERPRISES LTD 375 WEST HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 m-41-810173815-a EPA Handler ID: UTP000000072 EIS 1347 SOUTH 300 WEST SALT LAKE CITY UT 84115 SE 0.23 / 1,224.75 m-42-810167758-a EPA Handler ID: UTR000007815 SEMI SERVICE INC. 1082 SOUTH 300 WEST SALT LAKE CITY UT 84101 NNE 0.24 / 1,272.99 m-49-810171991-a EPA Handler ID: UTD001699560 RETEP CORPORATION 216 PAXTON AVE SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 m-50-810177768-a EPA Handler ID: UTD035380328 MACHINERY HARDWARE AND SUPPLY INC. 234 WEST 1300 SOUTH SALT LAKE CITY UT 84115 E 0.24 / 1,286.82 m-51-810172673-a EPA Handler ID: UTR000005348 Lower Elevation Address Direction Distance (mi/ft)Map Key RICK WARNER (HEAVY TRUCKS) 1365 S. 400 W. SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 m-7-810168722-a EPA Handler ID: UTD981542202 G & K SERVICES 1104 SOUTH 300 WEST SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 m-31-810177769-a EPA Handler ID: UTD035382654 FED BROWNFIELDS - The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database A search of the FED BROWNFIELDS database, dated Feb 7, 2024 has found that there are 2 FED BROWNFIELDS site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key 269 Brooklyn LLC 269 Brooklyn Ave SALT LAKE CITY UT 84101 NE 0.33 / 1,724.66 m-64-921833618-a Property ID: 255170 Jefferson School Apartments 1301 South West Temple Salt Lake City UT 84115 E 0.42 / 2,225.73 m-79-825152766-a Property ID: 16103 SUPERFUND ROD - Superfund Decision Documents A search of the SUPERFUND ROD database, dated Dec 26, 2023 has found that there are 1 SUPERFUND ROD site(s) within 35 41 42 49 50 51 7 31 64 79 26 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 approximately 1.00miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 8410 SW 0.78 / 4,143.41 m-91-859643291-a State NPL UT - Utah National Priorities List A search of the NPL UT database, dated Aug 15, 2023 has found that there are 1 NPL UT site(s) within approximately 1.00miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WASATCH CHEMICAL CO (LOT 6) 1979 South 7TH W SALT LAKE CITY UT 84104 SW 0.78 / 4,143.41 m-91-891389707-a CONTAM POTENTIAL - Potential Contaminated Sites A search of the CONTAM POTENTIAL database, dated Dec 13, 2023 has found that there are 3 CONTAM POTENTIAL site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key RETEP 216 West Paxton Avenue Plume 216 WEST PAXTON AVE. SALT LAKE CITY UT 84101 ENE 0.24 / 1,285.94 m-50-891365828-a CHICAGO BRIDGE and IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 SW 0.48 / 2,529.84 m-84-891365898-a MORRIS P KIRK PLT CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 NW 0.49 / 2,602.33 m-88-891366068-a LUST - Sites With Leaking Underground Storage Tanks (LUST) A search of the LUST database, dated Mar 18, 2024 has found that there are 40 LUST site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 SE 0.01 / 53.78 m-2-820757925-a DERR ID: 4001292 Date Close: 6/8/1993 PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 ENE 0.11 / 559.17 m-8-820755691-a DERR ID: 4000696 Date Close: 12/3/2003 91 91 50 84 88 2 8 27 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 E 0.12 / 618.96 m-10-820757342-a DERR ID: 4001620 Date Close: 2/28/1997 GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 m-14-820757350-a DERR ID: 4002387 Date Close: 7/28/2006 DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 SSW 0.16 / 823.20 m-18-820756236-a DERR ID: 4001568 Date Close: 9/23/1999 BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 SSW 0.18 / 927.88 m-26-820757099-a DERR ID: 4000109 Date Close: 9/29/2005 BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 m-32-820757433-a DERR ID: 4001979 Date Close: 9/14/2006 VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 E 0.22 / 1,140.50 m-36-820755663-a DERR ID: 4001570 Date Close: 11/30/1995 RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 ESE 0.23 / 1,190.61 m-39-820757923-a DERR ID: 4001891 Date Close: 4/6/1995 UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 W 0.23 / 1,191.12 m-40-820757192-a DERR ID: 4002047 Date Close: 1/11/2000 HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 m-41-820757825-a DERR ID: 4001859 Date Close: 4/21/1992 UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 NW 0.24 / 1,267.58 m-47-820757534-a DERR ID: 4001141 Date Close: 3/14/1995 ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 W 0.25 / 1,311.87 m-53-820755185-a DERR ID: 4000128 Date Close: 7/22/1997 VICKER'S TRUCK EQUIPMENT 375 W WHITNEY RD SALT LAKE CITY UT 84115 S 0.28 / 1,469.61 m-55-820756238-a DERR ID: 4001571 Date Close: 12/15/1999 10 14 18 26 32 36 39 40 41 47 53 55 28 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WESTERN TRAILER REPAIR, INC. 1490 S 400 W SALT LAKE CITY UT 84115 S 0.29 / 1,524.02 m-57-820757193-a DERR ID: 4001802 Date Close: 9/21/1992 V-1 OIL COMPANY 1478 S 300 W SALT LAKE CITY UT 84115 SSE 0.29 / 1,548.99 m-58-820758333-a DERR ID: 4001217 Date Close: 3/11/2005, 3/11/2005 CUMMINS ROCKY MOUNTAIN LLC 1030 S 300 W SALT LAKE CITY UT 84101 NNE 0.29 / 1,555.04 m-59-820757124-a DERR ID: 4000203 Date Close: 12/20/1996, 9/7/2012 FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT 84115 SE 0.30 / 1,607.97 m-60-820756812-a DERR ID: 4002073 Date Close: 6/17/2010, 2/9/2010, 12/23/2008 SEARS, ROEBUCK & COMPANY #8798 175 W 1300 S SALT LAKE CITY UT 84115 E 0.31 / 1,628.11 m-61-820755863-a DERR ID: 4000922 Date Close: 11/4/1994 JACK'S TRUCK & ALIGNMENT 371 W 1500 S SALT LAKE CITY UT 84115 S 0.32 / 1,696.80 m-62-820757220-a DERR ID: 4000442 Date Close: 2/15/1995 LEVITZ FURNITURE 1414 S 500 W SALT LAKE CITY UT 84115 WSW 0.32 / 1,698.73 m-63-820756668-a DERR ID: 4000513 Date Close: 9/14/2000 ALLEN STEEL 1340 S 200 W SALT LAKE CITY UT 84115 ESE 0.35 / 1,867.99 m-67-820755128-a DERR ID: 4002063 Date Close: 3/21/1996 SCHOPPE CO., INC. 352 VAN BUREN AVE SALT LAKE CITY UT 84115 S 0.36 / 1,904.17 m-68-820757213-a DERR ID: 4000917 Date Close: 4/29/1992 UNISOURCE 1000 S 500 W SALT LAKE CITY UT 84101 NNW 0.36 / 1,920.43 m-69-820757533-a DERR ID: 4001539 Date Close: 12/23/1994 NORM BULLOCK TOWING COMPANY 435 W FAYETTE AVE ( 965 S ) SALT LAKE CITY UT 84115 NNW 0.37 / 1,937.80 m-70-820755732-a DERR ID: 4000658 Date Close: 6/21/1999 CRYSTAL TRUCKING COMPANY 451 W FAYETTE AVE ( 965 S ) SALT LAKE CITY UT 84115 NNW 0.37 / 1,972.17 m-71-820756077-a DERR ID: 4000550 Date Close: 2/28/2001 57 58 59 60 61 62 63 67 68 69 70 71 29 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key 7-ELEVEN 1851-27126 114 W 1300 S SALT LAKE CITY UT 84115 E 0.40 / 2,133.07 m-74-820755625-a DERR ID: 4001338 Date Close: 7/25/2007 MOWABB, LC 1245 S 700 W SALT LAKE CITY UT 84104 W 0.40 / 2,137.24 m-75-820757922-a DERR ID: 4001285 Date Close: 10/27/1994, 5/7/2012 NICHOLAS & COMPANY FOOD 500 W FAYETTE AVENUE ( 965 S.) SALT LAKE CITY UT 84115 NNW 0.41 / 2,166.65 m-76-820755991-a DERR ID: 4002206 Date Close: 3/20/1998 OLSON CONST. CO. PROPERTY 1549 S 300 W SALT LAKE CITY UT 84115 SSE 0.42 / 2,209.60 m-77-820756899-a DERR ID: 4000669 Date Close: 8/13/1992 PROPOSED BOOK CLIFF LODGE APTS 1159 S WEST TEMPLE SALT LAKE CITY UT 84101 E 0.44 / 2,297.70 m-80-867357373-a DERR ID: 4002551 Date Close: 7/10/2018 JEFFERSON IMPROVEMENT CO 1436 S WEST TEMPLE SALT LAKE CITY UT 84115 ESE 0.47 / 2,458.10 m-81-820756237-a DERR ID: 4001475 Date Close: 12/20/1995 PIONEER WHOLESALE 920 S 500 W SALT LAKE CITY UT 84110 NNW 0.47 / 2,498.04 m-83-820756491-a DERR ID: 4001172 Date Close: 5/9/1995 TOP STOP C-20 52 W 1300 S SALT LAKE CITY UT 84115 E 0.48 / 2,556.09 m-85-820756494-a DERR ID: 4000394 Date Close: 6/17/2010 DAVID ORR/JEFF LYONS 929 S RIO GRANDE ST SALT LAKE CITY UT 84101 N 0.49 / 2,575.96 m-86-820755045-a DERR ID: 4001651 Date Close: 4/20/1993 NELSON BROTHERS CONST. CO 347 W 1600 S SALT LAKE CITY UT 84115 S 0.49 / 2,578.07 m-87-820756078-a DERR ID: 4000651 Date Close: 9/18/1996 Lower Elevation Address Direction Distance (mi/ft)Map Key RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 m-7-820755862-a DERR ID: 4000799 Date Close: 7/3/1995, 7/9/2003, 8/3/2004 FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 W 0.24 / 1,244.25 m-43-820755263-a 74 75 76 77 80 81 83 85 86 87 7 43 30 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Lower Elevation Address Direction Distance (mi/ft)Map Key DERR ID: 4001911 Date Close: 8/3/2001 RESTAURANT DEPOT 1145 S 700 W SALT LAKE CITY UT 84104 WNW 0.40 / 2,094.89 m-73-820757011-a DERR ID: 4002490 Leak ID | Date Closed: NBE | 9/4/2014 WILHITE OFFICE 1101 S 700 W SALT LAKE CITY UT 84107 WNW 0.42 / 2,212.63 m-78-820756112-a DERR ID: 4002287 Leak ID | Date Closed: LJI | 5/22/2001 LAST - Sites With Leaking Aboveground Storage Tanks (LAST) A search of the LAST database, dated Jan 10, 2024 has found that there are 1 LAST site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT SE 0.30 / 1,607.97 m-60-820691233-a Facility ID: 4002073 Release ID | Date Closed: MHQ | 2/9/2010 UST - Sites With Underground Storage Tanks (UST) A search of the UST database, dated Mar 18, 2024 has found that there are 18 UST site(s) within approximately 0.25miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 SE 0.01 / 53.78 m-2-820687580-a DERR ID | Total Tanks | Closed Tanks: 4001292 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 1 | 1 | Permanently Out of Use PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 ENE 0.11 / 559.17 m-8-820686802-a DERR ID | Total Tanks | Closed Tanks: 4000696 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 E 0.12 / 618.96 m-10-820686812-a DERR ID | Total Tanks | Closed Tanks: 4001620 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 4 | 4 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 1 | 1 | Permanently Out of Use GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 ESE 0.13 / 695.23 m-14-820687392-a DERR ID | Total Tanks | Closed Tanks: 4002387 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 SSW 0.16 / 823.20 m-18-820687380-a DERR ID | Total Tanks | Closed Tanks: 4001568 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 SSW 0.18 / 927.88 m-26-820687571-a 73 78 60 2 8 10 14 18 26 31 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key DERR ID | Total Tanks | Closed Tanks: 4000109 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 3 | 3 | Permanently Out of Use, 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use PROVISIONERS 1410 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 m-32-820688241-a DERR ID | Total Tanks | Closed Tanks: 4001978 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 S 0.20 / 1,036.95 m-32-820688242-a DERR ID | Total Tanks | Closed Tanks: 4001979 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 E 0.22 / 1,140.50 m-36-820687822-a DERR ID | Total Tanks | Closed Tanks: 4001570 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 1 | 1 | Permanently Out of Use VACANT BUILDING/IMPRO 233 W 1300 S SALT LAKE CITY UT 84115 E 0.22 / 1,161.05 m-37-820687381-a DERR ID | Total Tanks | Closed Tanks: 4001569 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 ESE 0.23 / 1,190.61 m-39-820687824-a DERR ID | Total Tanks | Closed Tanks: 4001891 | 2 | 2 Tank ID | Alt Tank ID | Tank Status: 2 | 2 | Permanently Out of Use, 1 | 1 | Permanently Out of Use UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 W 0.23 / 1,191.12 m-40-820687834-a DERR ID | Total Tanks | Closed Tanks: 4002047 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 S 0.23 / 1,206.94 m-41-820687584-a DERR ID | Total Tanks | Closed Tanks: 4001859 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 NW 0.24 / 1,267.58 m-47-820686967-a DERR ID | Total Tanks | Closed Tanks: 4001141 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 W 0.25 / 1,311.87 m-53-820686819-a DERR ID | Total Tanks | Closed Tanks: 4000128 | 4 | 4 Tank ID | Alt Tank ID | Tank Status: 3 | 3 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 1 | 1 | Permanently Out of Use Lower Elevation Address Direction Distance (mi/ft)Map Key RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 SSW 0.10 / 527.38 m-7-820687602-a DERR ID | Total Tanks | Closed Tanks: 4000799 | 23 | 23 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 10 | 10 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use, 7 | 7 | Permanently Out of Use, 19 | 19 | Permanently Out of Use, 20 | 20 | Permanently Out of Use, 15 | 15 | Permanently Out of Use, 8 | 8 | Permanently Out of Use, 9 | 9 | 32 32 36 37 39 40 41 47 53 7 32 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Lower Elevation Address Direction Distance (mi/ft)Map Key Permanently Out of Use, 18 | 18 | Permanently Out of Use, 12 | 12 | Permanently Out of Use, 14 | 14 | Permanently Out of Use, 21 | 21 | Permanently Out of Use, 4 | 4 | Permanently Out of Use, 5 | 5 | Permanently Out of Use, 22 | 22 | Permanently Out of Use, 23 | 23 | Permanently Out of Use, 6 | 6 | Permanently Out of Use, 11 | 11 | Permanently Out of Use, 17 | 17 | Permanently Out of Use, 13 | 13 | Permanently Out of Use, 16 | 16 | Permanently Out of Use SERVICE INC. DBA G & K SERVICES 1104 S 300 W SALT LAKE CITY UT 84101 NNE 0.20 / 1,031.04 m-31-820686795-a DERR ID | Total Tanks | Closed Tanks: 4000341 | 1 | 1 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 W 0.24 / 1,244.25 m-43-820686849-a DERR ID | Total Tanks | Closed Tanks: 4001911 | 3 | 3 Tank ID | Alt Tank ID | Tank Status: 1 | 1 | Permanently Out of Use, 2 | 2 | Permanently Out of Use, 3 | 3 | Permanently Out of Use DTNK - Delisted Storage Tanks A search of the DTNK database, dated Mar 18, 2024 has found that there are 1 DTNK site(s) within approximately 0.25miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key KRAFT INC. 1361 S 300 W SALT LAKE CITY UT 84115 SE 0.16 / 829.72 m-19-902088644-a VCP - Voluntary Cleanup Site List A search of the VCP database, dated Apr 24, 2024 has found that there are 9 VCP site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key 300 WEST TOWN CENTER 1200 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT ENE 0.11 / 602.43 m-9-820684294-a LIBERTY CORNER 1229 - 1265 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT E 0.14 / 751.97 m-16-921123512-a UT ENE 0.24 / 1,245.53 m-44-922478575-a DALTON'S EDGE MULTI-FAMILY 1040 SOUTH 400 WEST, SALT LAKE CITY, UTAH UT N 0.29 / 1,511.52 m-56-865731934-a FORMER CUMMINS INTERMOUNTAIN INC. 1030 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT NNE 0.29 / 1,555.04 m-59-820684270-a BUMPER HOUSE AND CHROME WORKS 269 BROOKLYN AVENUE1050 S WASHINGTON STREET, SALT LAKE CITY, UTAH UT NE 0.33 / 1,724.66 m-64-884036874-a 31 43 19 9 16 44 56 59 64 33 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key UNION PACIFIC PROVO LINE 1000 SOUTH 500 WEST, SALT LAKE CITY, UTAH UT NNW 0.36 / 1,920.43 m-69-894424965-a FORMER CHICAGO BRIDGE AND IRON FACILITY NORTHERN 12 ACRES APPROXIMATELY 1500 SOUTH 500 WEST, SALT LAKE CITY, UTAH UT SSW 0.38 / 1,988.40 m-72-820684241-a SOUTHERN PORTION OF FORMER CHICAGO BRIDGE AND IRON SITE 550 WEST 1700 SOUTH, SALT LAKE CITY, UTAH UT SW 0.48 / 2,529.84 m-84-820684297-a RESPONSE - Response Action Sites A search of the RESPONSE database, dated Mar 12, 2024 has found that there are 2 RESPONSE site(s) within approximately 0.50 miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key LIBERTY CORNER VCP-C125 1229 - 1265 SOUTH 300 WEST SALT LAKE CITY, UT UT E 0.14 / 751.97 m-16-922009164-a BUMPER HOUSE AND CHROME WORKS VCP-C103 269 BROOKLYN AVENUE1050 SOUTH WASHINGTON STREET SALT LAKE CITY, UT UT NE 0.33 / 1,724.66 m-64-897972358-a INST - Sites with Institutional Controls A search of the INST database, dated Sep 20, 2023 has found that there are 8 INST site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key 300 West Town Center 1200 South 300 West Salt Lake City UT ENE 0.11 / 602.43 m-9-820758557-a 300 West Town Center SALT LAKE CITY UT NNE 0.16 / 870.06 m-22-820758565-a 300 West Town Center SALT LAKE CITY UT NNE 0.16 / 870.06 m-22-820758566-a Dalton's Edge Multi-Family 1046 South 400 West Salt Lake City UT N 0.26 / 1,397.41 m-54-879395441-a 69 72 84 16 64 9 22 22 54 34 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key V-1 OIL COMPANY 1478 South 300 West Salt Lake City UT SSE 0.29 / 1,548.99 m-58-820758531-a CUMMINS INTERMOUNTAIN - SLC 1030 South 300 West Salt Lake City UT NNE 0.29 / 1,555.04 m-59-820758540-a CHICAGO BRIDGE & IRON (NORTH) 1514 SOUTH 500 WEST SALT LAKE CITY UT SW 0.34 / 1,796.66 m-65-820758564-a CHICAGO BRIDGE & IRON (SOUTH) 550 West 1700 South Salt Lake City UT 84115 SW 0.48 / 2,529.84 m-84-820758543-a Non Standard Federal FINDS/FRS - Facility Registry Service/Facility Index A search of the FINDS/FRS database, dated Feb 9, 2024 has found that there are 2 FINDS/FRS site(s) within approximately 0.02miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 S 0.01 / 41.23 m-1-817189238-a Registry ID: 110005200371 EXCHANGE PARTS COMPANY 320 WEST 1300 SOUTH SALT LAKE CITY UT 84115-5131 SE 0.01 / 53.78 m-2-817187206-a Registry ID: 110002264549 PFAS IND - PFAS Industry Sectors A search of the PFAS IND database, dated Apr 15, 2024 has found that there are 4 PFAS IND site(s) within approximately 0.50miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WASTE CONTROL MANAGEMENT LANDFILL SALT LAKE CITY UT WSW 0.05 / 253.70 m-4-918158155-a SCHMIDT SIGN INC SALT LAKE CITY UT E 0.12 / 637.66 m-11-918207049-a SALT LAKE CHROME PLATING BUMPER EXCHANGE SALT LAKE CITY UT NE 0.35 / 1,834.21 m-66-918194656-a 58 59 65 84 1 2 4 11 66 35 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key CHECKERSPOT INC SALT LAKE CITY UT NNW 0.47 / 2,461.81 m-82-918251029-a MRDS - Mineral Resource Data System A search of the MRDS database, dated Mar 15, 2016 has found that there are 3 MRDS site(s) within approximately 1.00miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key EISENMAN BARITE MILL SALT LAKE COUNTY SALT LAKE CITY UT 84115 S 0.64 / 3,361.40 m-89-888588729-a Dep ID: 10130473 CUSTOM MILLING & SUPPLY MILL SALT LAKE COUNTY SALT LAKE CITY UT 84111 ENE 0.89 / 4,677.39 m-92-888568274-a Dep ID: 10276790 Lower Elevation Address Direction Distance (mi/ft)Map Key INTERMOUNTAIN SMELTING CORP SALT LAKE COUNTY SALT LAKE CITY UT 84104 WNW 0.94 / 4,981.40 m-93-888665159-a Dep ID: 10202822 ALT FUELS - Alternative Fueling Stations A search of the ALT FUELS database, dated Apr 30, 2024 has found that there are 1 ALT FUELS site(s) within approximately 0.25 miles of the project property. Lower Elevation Address Direction Distance (mi/ft)Map Key Target Salt Lake City #T2641 1110 S 300 W Salt Lake City UT 84101 NNE 0.20 / 1,031.04 m-31-917228761-a ID: 240735 State SPILLS - Spill Reports 1988 current through February 7, 2013 A search of the SPILLS database, dated Jan 2, 2024 has found that there are 1 SPILLS site(s) within approximately 0.12miles of the project property. Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key Schmidt's Paint and Body 1229 S. 300 West Salt Lake City UT E 0.12 / 637.66 m-11-822569212-a DERR ID | Date Discovered: 7586 | 11/02/2009 TIER 2 - Tier 2 Chemical Inventory Program A search of the TIER 2 database, dated Nov 7, 2023 has found that there are 1 TIER 2 site(s) within approximately 0.12miles of the project property. 82 89 92 93 31 11 36 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Equal/Higher Elevation Address Direction Distance (mi/ft)Map Key WALMART #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 SE 0.09 / 477.36 m-6-866529564-a 6 #* ") ") ") #* #* ") #* ") ") ") ") #* ") ") ") ") #* ") ") #* #* #* ") #* ") #* ") #* ") ") #* ") #* ") ") #* ") ") ") ") #* ")#* ") ") #* #* ") ") #* #*#* #* #* ") ") #* #* ") #* ")") ") ") #* ") ") #* ") ") #* #* #* ") #* ") #* ") ") #* #* #* ") ") ") ") ") #* ") #* ") ") m5 c m4 c m3 c m3 8c m44c m3 0c m6 6c m7 2c m1 9c m2 5c m2 0c m8 9c m2 8c m7 7c m7 5c m61c m2 1c m3 5c m5 6c m2 4c m4 5c m3 4c m7 0c m5 5c m81c m51c m79c m1 2c m1 7c m92c m6 2c m6 8c m4 2cm27c m5 7c m2 9c m80c m6 3c m67c m74cm52c m7 8c m8 2c m48c m5 4c m8 7c m7 1c m8 6c m4 9c m1 3c m9 3c m3 3c m1 5c m94c m6 5c m7 6c m3 7c m7 3c m85c m4 6c m8 3c m8 c(2) m7 c(3) m1 c(2)m2 c(4) m6 c(2) m5 9c(3 ) m5 3c(2 ) m1 0c(2 ) m4 0c(2 ) m3 9c(2 ) m3 6c(2 ) m4 1c(3 )m3 2c(3 ) m5 8c(2 )m6 0c(2 ) m6 4c(3 ) m11c(2) m3 1c(4 ) m2 6c(2 ) m8 4c(6 ) m50c(4) m8 8c(2 ) m1 4c(3 ) m4 7c(2 ) m9 1c(3 ) m6 9c(2 ) m1 8c(2 ) m4 3c(2 ) m9 0c 111°53'W111°53'30"W111°54'W111°54'30"W111°55'W 40°45'30"N 40°45'30"N 40°45'N 40°45'N 40°44'30"N 40°44'30"N 40°44'N 40°44'N 40°43'30"N 0.3 0 0.30.15 Miles Order Number: 24050800477 Map: 1.0 Mile Radius 1:18750 Ad dress: 1225 South 400 West, Salt Lake City, UT Source: © 2021 E SRI StreetMap Premium © ERIS Information Inc. Project Property Bu ffer Outline #*Sites with H igher Elevation ")Sites with Same Elevation #*Sites with Lower Elevation (Sites with U nknown Elevation Areas with Higher Elevation Areas with Same Elevation Areas with Lower Elevation Areas with Unknown Elevation National Wetland Indian Reserve Land 100 Year Flood Zone 500 Year Flood Zone Freeways; Highw ays Traffic Circle; Ramp Major & Minor Arterial Traffic Circle; Ramp Local Road Rail Country State FWS Special Designation Areas National Priorities List (Active, D elisted, Proposed, Institutional C ontrol) 5 4 3 38 44 30 66 72 19 25 20 89 28 77 75 61 21 35 56 24 45 34 70 55 81 51 79 12 17 92 62 68 4227 57 29 80 63 67 7452 78 82 48 54 87 71 86 49 13 93 33 15 94 65 76 37 73 85 46 83 8 (2) 7 (3) 1 (2)2 (4) 6 (2) 59 (3) 53 (2) 10 (2) 40 (2) 39 (2) 36 (2) 41 (3)32 (3) 58 (2) 60 (2) 64 (3) 11 (2) 31 (4) 26 (2) 84 (6) 50 (4) 88 (2) 14 (3) 47 (2) 91 (3) 69 (2) 18 (2) 43 (2) 90 #* ") ") ") #* #* ") #* ") ") ") ") ") ") ") ") ") #* #* #* ") #* ") #* ") #* ") ") #* ") #* ") ") #* ") ") ") ") #* ") #* ") ") #* ") ") #* #*#* #* #* ") ") #* #* ") #* ")") ") ") #* ") ") #* ") ") #* #* #* ") #* ") ") ") #* #* #* ") ") ") ") ") #* ") #* ") ") m5 c m4 c m3 c m38c m44c m30c m66c m7 2c m1 9c m25c m2 0c m2 8c m77c m7 5c m61c m2 1c m35c m5 6c m2 4c m4 5c m34c m7 0c m5 5c m81c m51c m79c m1 2c m17c m6 2c m6 8c m42c m2 7c m5 7c m2 9c m80c m6 3c m67c m74cm52c m7 8c m8 2c m48c m5 4c m8 7c m7 1c m8 6c m4 9c m13c m3 3c m2 3c m15c m6 5c m7 6c m37c m7 3c m85c m4 6c m8 3c m8 c(2) m7 c(3) m1 c(2)m2 c(4) m6 c(2) m9 c(2) m5 9c(3 ) m5 3c(2 ) m1 0c(2 ) m4 0c(2 ) m39c(2) m36c(2) m4 1c(3 ) m3 2c(3 ) m5 8c(2 ) m60c(2) m64c(3) m11c(2) m3 1c(4 ) m2 6c(2 ) m16c(3) m8 4c(6 ) m50c(4) m8 8c(2 ) m14c(3) m4 7c(2 ) m2 2c(2 ) m6 9c(2 ) m1 8c(2 ) m4 3c(2 ) 111°53'30"W111°54'W111°54'30"W 40°45'N 40°45'N 40°44'30"N 40°44'30"N 40°44'N 0.15 0 0.150.075 Miles Order Number: 24050800477 Map: 0.5 Mile Radius 1:9750 Ad dress: 1225 South 400 West, Salt Lake City, UT Source: © 2021 E SRI StreetMap Premium © ERIS Information Inc. Project Property Bu ffer Outline #*Sites with H igher Elevation ")Sites with Same Elevation #*Sites with Lower Elevation (Sites with U nknown Elevation Areas with Higher Elevation Areas with Same Elevation Areas with Lower Elevation Areas with Unknown Elevation National Wetland Indian Reserve Land 100 Year Flood Zone 500 Year Flood Zone Freeways; Highw ays Traffic Circle; Ramp Major & Minor Arterial Traffic Circle; Ramp Local Road Rail Country State FWS Special Designation Areas National Priorities List (Active, D elisted, Proposed, Institutional C ontrol) 5 4 3 38 44 30 66 72 19 25 20 28 77 75 61 21 35 56 24 45 34 70 55 81 51 79 12 17 62 68 42 27 57 29 80 63 67 7452 78 82 48 54 87 71 86 49 13 33 15 65 76 37 73 85 46 83 8 (2) 7 (3) 1 (2)2 (4) 6 (2) 59 (3) 53 (2) 10 (2) 40 (2) 39 (2) 36 (2) 41 (3) 32 (3) 58 (2) 60 (2) 64 (3) 11 (2) 31 (4) 26 (2) 84 (6) 50 (4) 88 (2) 14 (3) 47 (2) 69 (2) 18 (2) 43 (2) 23 9 (2) 16 (3) 22 (2) #* ") ") ") #* ") ") ") ") ") ") ") ") #* ") #* ") ") #* ") ") ") ") ") #* ") #* #* ") ") #* #* #* ") #* #* ") #* ")") ") ") #* ") ") #* ") ") #* #* #* ") ") ") #* #* #* ") ") ") ") #* ") #* ") ") m5 c m4 c m3 c m38c m44c m30c m66c m19c m25c m20c m2 8c m61c m2 1c m35c m5 6c m24c m4 5c m34c m5 5c m51c m1 2c m17c m42c m2 7c m5 7c m29c m6 3c m67c m5 2c m48c m5 4c m49c m13c m3 3c m23c m15c m6 5c m37c m4 6c m8c(2) m7 c(3) m1 c(2) m2 c(4) m6 c(2) m9c(2) m59c(3) m5 3c(2 ) m10c(2) m4 0c(2 ) m39c(2) m36c(2) m4 1c(3 ) m3 2c(3 ) m58c(2) m60c(2) m64c(3) m11c(2) m3 1c(4 ) m2 6c(2 ) m16c(3) m50c(4) m14c(3) m4 7c(2 ) m2 2c(2 ) m1 8c(2 ) m4 3c(2 ) 111°54'W 40°44'30"N 40°44'30"N 0.085 0 0.0850.0425 Miles Order Number: 24050800477 Map: 0.25 Mile Radius 1:5250 Ad dress: 1225 South 400 West, Salt Lake City, UT Source: © 2021 E SRI StreetMap Premium © ERIS Information Inc. Project Property Bu ffer Outline #*Sites with H igher Elevation ")Sites with Same Elevation #*Sites with Lower Elevation (Sites with U nknown Elevation Areas with Higher Elevation Areas with Same Elevation Areas with Lower Elevation Areas with Unknown Elevation National Wetland Indian Reserve Land 100 Year Flood Zone 500 Year Flood Zone Freeways; Highw ays Traffic Circle; Ramp Major & Minor Arterial Traffic Circle; Ramp Local Road Rail Country State FWS Special Designation Areas National Priorities List (Active, D elisted, Proposed, Institutional C ontrol) 5 4 3 38 44 30 66 19 25 20 28 61 21 35 56 24 45 34 55 51 12 17 42 27 57 29 63 67 52 48 54 49 13 33 15 65 37 46 8 (2) 7 (3) 1 (2) 2 (4) 6 (2) 59 (3) 53 (2) 10 (2) 40 (2) 39 (2) 36 (2) 41 (3) 32 (3) 58 (2) 60 (2) 64 (3) 11 (2) 31 (4) 26 (2) 50 (4) 14 (3) 47 (2) 18 (2) 43 (2) 23 9 (2) 16 (3) 22 (2) Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 111°53'30"W111°54'W111°54'30"W 40°45'N 40°45'N 40°44'30"N 40°44'30"N 40°44'N 40°44'N 0.1 0 0.10.05 Miles Order Number: 24050800477Aerial 1:10000 Address: 1225 South 400 West, Salt Lake City, UT © ERIS Info rmation Inc. Source: ESRI World Imager y Year: 2021 111°52'30"W111°53'W111°53'30"W111°54'W111°54'30"W111°55'W111°55'30"W 40°46'N 40°46'N 40°45'30"N 40°45'30"N 40°45'N 40°45'N 40°44'30"N 40°44'30"N 40°44'N 40°44'N 40°43'30"N 40°43'30"N 40°43'N 0.35 0 0.350.175 Miles Order Number: 24050800477Topographic Map 1:24000 Address: 1225 South 400 West, UT © ERIS Info rmation Inc. Source: USGS Topographic Map Quad rangle(s): Salt Lake City North UT, Sugar House UT, Fort Douglas UT, Salt Lake City South UT Year: 2020 42 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Detail Report Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-1-810175371-b 1 of2 S 0.01 / 41.23 4,229.00 / 0 RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810175371-bb p1p-810175371-y1y EPA Handler ID:UTD980956452 Gen Status Universe:No Report Contact Name:KEN MCAFEE Contact Address:385 WEST 1300 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-487-1359 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070323 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - Pre-transport Violation Type:262.C Violation Determined Date:19910508 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:19910611 Violation Responsible Agency:State Enforcement Details Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19910508 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Enforcement Type:310 Enforcement Type Description:FINAL 3008(A) COMPLIANCE ORDER Enforcement Action Date:19911115 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount:15000 Final Amount:15000 Paid Amount:25000 1 RCRA NON GEN Detail Report 43 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19910508 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:Transporters - General Violation Type:263.A Violation Determined Date:19910508 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:19910611 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19910508 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Enforcement Type:310 Enforcement Type Description:FINAL 3008(A) COMPLIANCE ORDER Enforcement Action Date:19911115 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount:15000 Final Amount:15000 Paid Amount:25000 Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19910508 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:19910213 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Transporters - General Return to Compliance Date:19910611 Evaluation Agency:State Evaluation Start Date:19910213 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION 44 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Short Description:Generators - Pre-transport Return to Compliance Date:19910611 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19850927 Handler Name:RICK WARNER TRUCKLAND Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT 45 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20060327 Handler Name:RICK WARNER TRUCKLAND Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20070323 Handler Name:RICK WARNER TRUCKLAND Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-488-1852 Country: Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Owner Street No: 46 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-488-1852 Country: Source Type:Implementer Zip Code:84115 Historical Handler Details Receive Dt:20060327 Generator Code Description:Not a Generator, Verified Handler Name:RICK WARNER TRUCKLAND Receive Dt:19850927 Generator Code Description:Small Quantity Generator Handler Name:RICK WARNER TRUCKLAND m-1-817189238-b 2 of2 S 0.01 / 41.23 4,229.00 / 0 RICK WARNER TRUCKLAND 385 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-FINDS/FRS-817189238-bb p1p-817189238-y1y Registry ID:110005200371 FIPS Code:49035 HUC Code:16020204 Site Type Name:STATIONARY Location Description: Supplemental Location: Create Date:01-MAR-00 Update Date:27-JAN-12 Interest Types:UNSPECIFIED UNIVERSE **Note: Many records provided by the department have a truncated [Interest Types] field. SIC Codes: SIC Code Descriptions: NAICS Codes: NAICS Code Descriptions: Conveyor:FRS-GEOCODE Federal Facility Code: Federal Agency Name: Tribal Land Code: Tribal Land Name: Congressional Dist No:01 Census Block Code:490351029002015 EPA Region Code:08 County Name:SALT LAKE US/Mexico Border Ind: Latitude:40.74159 Longitude:-111.902163 Reference Point:ENTRANCE POINT OF A FACILITY OR STATION Coord Collection Method:ADDRESS MATCHING-HOUSE NUMBER Accuracy Value:50 Datum:NAD83 Source: Facility Detail Rprt URL:https://ofmpub.epa.gov/frs_public2/fii_query_detail.disp_program_facility?p_registry_id=110005200371 Data Source:Facility Registry Service - Single File Program Acronyms: RCRAINFO:UTD980956452 m-2-810184007-b 1 of4 SE 0.01 / 53.78 4,228.83 / 0 EXCHANGE PARTS CO. 320 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810184007-bb p1p-810184007-y1y EPA Handler ID:UTD980956981 Gen Status Universe:No Report 1 2 FINDS/FRS RCRA NON GEN 47 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Contact Name:VAN GARNER Contact Address:320 WEST 1300 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-485-3051 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20090804 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20090728 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19980623 Handler Name:EXCHANGE PARTS CO. Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD 48 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Handler Details Sequence No:1 Receive Date:20090804 Handler Name:EXCHANGE PARTS CO. Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:320 WEST 1300 SOUTH Name:VAN GARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-485-3051 Country: Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:320 WEST 1300 SOUTH Name:VAN GARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-485-3051 Country: Source Type:Notification Zip Code:84115 Historical Handler Details Receive Dt:19980623 Generator Code Description:Small Quantity Generator Handler Name:EXCHANGE PARTS CO. m-2-817187206-b 2 of4 SE 0.01 / 53.78 4,228.83 / 0 EXCHANGE PARTS COMPANY 320 WEST 1300 SOUTH SALT LAKE CITY UT 84115-5131 dd-FINDS/FRS-817187206-bb p1p-817187206-y1y Registry ID:110002264549 FIPS Code:49035 HUC Code:16020204 Site Type Name:STATIONARY Location Description:HAZ-WASTE SMALL QTY GENERATOR **Note: Many records provided by the department have a truncated [Location Description] field. Supplemental Location: Create Date:01-MAR-00 Update Date:27-JAN-12 Interest Types:STATE MASTER, UNSPECIFIED UNIVERSE **Note: Many records provided by the department have a truncated [Interest Types] field. SIC Codes: SIC Code Descriptions: NAICS Codes: NAICS Code Descriptions: Conveyor:FRS-GEOCODE Federal Facility Code: Federal Agency Name: Tribal Land Code: Tribal Land Name: Congressional Dist No:01 Census Block Code:490351029002015 2 FINDS/FRS 49 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB EPA Region Code:08 County Name:SALT LAKE US/Mexico Border Ind: Latitude:40.74158 Longitude:-111.90117 Reference Point:CENTER OF A FACILITY OR STATION Coord Collection Method:ADDRESS MATCHING-HOUSE NUMBER Accuracy Value:30 Datum:NAD83 Source: Facility Detail Rprt URL:https://ofmpub.epa.gov/frs_public2/fii_query_detail.disp_program_facility?p_registry_id=110002264549 Data Source:Facility Registry Service - Single File Program Acronyms: CIM:490000015959, RCRAINFO:UTD980956981 m-2-820687580-b 3 of4 SE 0.01 / 53.78 4,228.83 / 0 JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 dd-UST-820687580-bb p1p-820687580-y1y DERR ID:4001292 Facility Desc(Map):Auto Dealership Total Tanks:4 Site Desc (Map):PST Closed Tanks:4 Fact Sheet (Map):No Facility ID (Map):4067 Open Reg AST (Map):No ID (Map):4001292 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510483.0 Type (Map):Auto Dealership Easting (Map):423899.0 Location Name:JERRY SEINER CHEVROLET CO. Location Address:320 W 1300 S Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:NANCY RUELING Owner Address:2223 HUBBARD Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84108 Owner Phone:(801) 582-2219 Location Name (Map):JERRY SEINER CHEVROLET CO. Location Address (Map):320 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):NANCY RUELING Owner Address (Map):2223 HUBBARD Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84108 Owner County (Map):SALT LAKE Map Label (Map):4001292 - JERRY SEINER CHEVROLET CO. Env App Label (Map):4001292 - JERRY SEINER CHEVROLET CO. Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map 2 UST 50 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):3000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/16/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/16/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel Tank UST Information Tank ID:4 Emergency Gen:No Alt Tank ID:4 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):500 Pipe Material 2:None Date Installed:5/7/1976 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/16/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):6000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/16/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline 51 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-2-820757925-b 4 of4 SE 0.01 / 53.78 4,228.83 / 0 JERRY SEINER CHEVROLET CO. 320 W 1300 S SALT LAKE CITY UT 84115 dd-LUST-820757925-bb p1p-820757925-y1y DERR ID:4001292 Site Desc (Map):PST Fac ID (Map):4067 Factsheet (Map):No ID (Map):4001292 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4510483.0 Facility Desc(Map):Auto Dealership Easting (Map):423899.0 Location Name:JERRY SEINER CHEVROLET CO. Location Address:320 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:NANCY RUELING Owner Address:2223 HUBBARD Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84108 Location Name (Map):JERRY SEINER CHEVROLET CO. Location Address (Map):320 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):NANCY RUELING Owner Address (Map):2223 HUBBARD Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84108 Owner County (Map):SALT LAKE Map Label (Map):4001292 - JERRY SEINER CHEVROLET CO. Enviro App Label (Map):4001292 - JERRY SEINER CHEVROLET CO. Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2061 Project Manager:[Robin Jenkins] DERR ID:FPA Soil Treated:130 Date Close:6/8/1993 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:3/16/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7 ft. below grade Map Label:FPA - JERRY SEINER CHEVROLET CO. m-3-810839208-b 1 of1 N 0.04 / 188.27 4,229.00 / 0 BEMSCO INC 1193 SOUTH 400 WEST SALT LAKE CITY UT 84101 dd-RCRA VSQG-810839208-bb p1p-810839208-y1y EPA Handler ID:UTD041306929 2 3 LUST RCRA VSQG 52 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Gen Status Universe:VSG Contact Name:WALLY FOWLER Contact Address:1193 SOUTH , 400 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-487-7455 Contact Email:WFOWLER@BEMSCO.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20090408 Location Latitude:40.761826 Location Longitude:-111.902451 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20090401 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19800815 Handler Name:BEMSCO INC Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. 53 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Handler Details Sequence No:2 Receive Date:20090408 Handler Name:BEMSCO INC Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:TED D BLOCK Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Owner/Operator Ind:Current Operator Street No:1193 SOUTH Type:Private Street 1:400 WEST Name:BEMSCO INC.Street 2: Date Became Current:19680301 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-7455 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Owner Street No:1193 SOUTH Type:Private Street 1:400 WEST Name:BEMSCO INC.Street 2: Date Became Current:19680301 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-7455 Country:US Source Type:Notification Zip Code:84101 Historical Handler Details Receive Dt:19800815 Generator Code Description:Small Quantity Generator Handler Name:BEMSCO INC 54 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-4-918158155-b 1 of1 WSW 0.05 / 253.70 4,229.00 / 0 WASTE CONTROL MANAGEMENT LANDFILL SALT LAKE CITY UT dd-PFAS IND-918158155-bb p1p-918158155-y1y Status:Unknown Fac Fips Code:49035 Fac Indian Cntry Flg:No Compliance Status:- Fac Derived Huc:16020204 EPA Programs:- Fac Derived Wbd:160202040307 Federal Facility:No Fac Derived Cd113:02 Federal Agency:- Fac Derived Cb2010:490351029002016 Fac Snc Flg:No Fac Informal Count:0 AIR Flag:No Last Informal Action:-NPDES Flag:No Formal Action Count:0 SDWIS Flag:No Last Formal Action:-RCRAFlag:No Fac Total Penalties:0 TRI Flag:No Fac Penalty Count:-GHG Flag:No Date Last Penalty:-TRI IDs:- Last Penalty Amt:-TRI Releases Trnsfrs:- Fac Qtrs With Nc:-TRI on Site Releases:- Programs With Snc:0 TRI off Site Trnsfrs:- Fac Percent Minority:38.121 TRI Reporter:- Fac Pop Den:4493.9 Fac Imp Water Flg:- Count:1 Fac Major Flag:- Fac County:SALT LAKE Fac Active Flag:- State Other :Fac Inspection Count:0 Region:08 Date Last Inspection:- Latitude:40.741593 Days Last Inspection:- Longitude:-111.903296 Fac Derived Tribes:- AIR IDs:- CAA Permit Types:- CAA NAICS:- CAA SICS:- NPDES IDs:- CWA Permit Types:- CWA NAICS:- CWA SICS:- RCRA IDs:- RCRA Permit Types:- RCRA NAICS:- SDWA IDs:- SDWA System Types:- SDWA Compliance Status:- SDWA Snc Flag:No Fac Collection Meth:ADDRESS MATCHING-HOUSE NUMBER EJSCREEN Flag Us:Yes EJSCREEN Report:https://ejscreen.epa.gov/mapper/mobile/EJSCREEN_mobile.aspx?geometry=%7B%22x%22:-111.903296,%22y% 22:40.741593,%22spatialReference%22:%7B%22wkid%22:4326%7D% 7D&unit=9035&areatype=&areaid=&basemap=streets&distance=1 ECHO Facility Report:https://echo.epa.gov/detailed-facility-report?fid=110014012567 Industry:Waste Management m-5-810841491-b 1 of1 NNW 0.07 / 344.00 4,225.72 / -3 SCHNEIDER AUTO KAROSSERIE 1180 SOUTH 400 WEST SALT LAKE CITY UT 84101 dd-RCRA VSQG-810841491-bb p1p-810841491-y1y EPA Handler ID:UTD981552169 Gen Status Universe:VSG Contact Name:MARGRIT SCHNEIDER Contact Address:1180 SOUTH , 400 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-484-9400 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private 4 5 PFAS IND RCRA VSQG 55 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Date:20090408 Location Latitude:40.761826 Location Longitude:-111.902451 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20090401 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19870924 Handler Name:SCHNEIDER AUTO KAROSSERIE Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY 56 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20090408 Handler Name:SCHNEIDER AUTO KAROSSERIE Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1180 SOUTH Type:Private Street 1:500 WEST Name:SCHNEIDER AUTO KAROSSERIE Street 2: Date Became Current:19841029 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-484-9400 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Operator Street No:1180 SOUTH Type:Private Street 1:500 WEST Name:SCHNEIDER AUTO KAROSSERIE Street 2: Date Became Current:19841029 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-484-9400 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:MALCOM & MARGRIT ATHERTON Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Historical Handler Details Receive Dt:19870924 57 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Generator Code Description:Small Quantity Generator Handler Name:SCHNEIDER AUTO KAROSSERIE m-6-866529564-b 1 of2 SE 0.09 / 477.36 4,232.28 / 3 WALMART #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 dd-TIER 2-866529564-bb p1p-866529564-y1y Site Program ID:UT005660 Fac County:SALT LAKE Department ID:Pending1344 UTM Easting:424602.85953 Program Descriptn:Tier2 Facilities UTM Northing:4507528.05652 Tier 2 Report Year Report Year:2003 SIC Code: SIC Desc: NAICS Code: NAICS Desc: m-6-882451024-b 2 of2 SE 0.09 / 477.36 4,232.28 / 3 WALMART SUPERCENTER #3589 350 WEST HOPE AVENUE SALT LAKE CITY UT 84115 dd-RCRA VSQG-882451024-bb p1p-882451024-y1y EPA Handler ID:UTR000008284 Gen Status Universe:VSG Contact Name:NEIL WALTERS Contact Address:P.O. BOX 8041 , MS 0505 , BENTONVILLE , AR, 72712-8041 , US Contact Phone No and Ext:479-204-4630 Contact Email:NEIL.WALTERS@WALMART.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20221209 Location Latitude:40.738887 Location Longitude:-111.901124 Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Universal Waste - Small Quantity Handlers Violation Type:273.B Violation Determined Date:20191016 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20191018 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:20191104 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: 6 6 TIER 2 RCRA VSQG 58 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:20191016 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Universal Waste - Small Quantity Handlers Return to Compliance Date:20191018 Evaluation Agency:State Evaluation Start Date:20140218 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20041104 Handler Name:WAL-MART SUPER CENTER # 3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Handler Details Sequence No:2 Receive Date:20090616 Handler Name:WAL-MART SUPER CENTER # 3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details 59 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:3 Receive Date:20100217 Handler Name:WALMART SUPER CENTER # 3589 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification 60 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:4 Receive Date:20101130 Handler Name:WALMART SUPER CENTER # 3589 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator 61 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P046 Waste Code Description:ALPHA,ALPHA-DIMETHYLPHENETHYLAMINE (OR) BENZENEETHANAMINE, ALPHA, ALPHA-DIMETHYL- 62 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U080 Waste Code Description:METHANE, DICHLORO- (OR) METHYLENE CHLORIDE Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U182 Waste Code Description:1,3,5-TRIOXANE, 2,4,6-TRIMETHYL- (OR) PARALDEHYDE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Code:U411 63 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:5 Receive Date:20141007 Handler Name:WALMART SUPER CENTER # 3589 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE 64 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P046 Waste Code Description:ALPHA,ALPHA-DIMETHYLPHENETHYLAMINE (OR) BENZENEETHANAMINE, ALPHA, ALPHA-DIMETHYL- Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U080 Waste Code Description:METHANE, DICHLORO- (OR) METHYLENE CHLORIDE Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U182 Waste Code Description:1,3,5-TRIOXANE, 2,4,6-TRIMETHYL- (OR) PARALDEHYDE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U249 65 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:6 Receive Date:20160803 Handler Name:WALMART SUPER CENTER #3589 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D024 Waste Code Description:M-CRESOL 66 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D043 Waste Code Description:VINYL CHLORIDE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 67 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Handler Details Sequence No:7 Receive Date:20181228 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 68 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- 69 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U409 Waste Code Description:CARBAMIC ACID, [1,2-PHENYLENEBIS (IMINOCARBONOTHIOYL)]BIS-, DIMETHYL ESTER (OR) THIOPHANATE-METHYL Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:8 Receive Date:20190729 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM 70 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D022 Waste Code Description:CHLOROFORM Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE 71 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:9 Receive Date:20200410 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE 72 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D013 Waste Code Description:LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER) Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 73 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:10 Receive Date:20200922 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 74 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D013 Waste Code Description:LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER) Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE 75 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 76 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:11 Receive Date:20210110 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D013 Waste Code Description:LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER) Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL 77 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) 78 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:12 Receive Date:20210212 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D013 Waste Code Description:LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER) Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) 79 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN 80 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:13 Receive Date:20221209 Handler Name:WALMART SUPERCENTER #3589 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY 81 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D013 Waste Code Description:LINDANE (1,2,3,4,5,6-HEXA-CHLOROCYCLOHEXANE, GAMMA ISOMER) Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D025 Waste Code Description:P-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D030 Waste Code Description:2,4-DINITROTOLUENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U089 Waste Code Description:DIETHYLSTILBESTEROL (OR) PHENOL, 4,4'-(1,2-DIETHYL-1,2-ETHENEDIYL)BIS, (E)- Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE 82 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U132 Waste Code Description:HEXACHLOROPHENE (OR) PHENOL, 2,2'-METHYLENEBIS[3,4,6-TRICHLORO- Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U205 Waste Code Description:SELENIUM SULFIDE (OR) SELENIUM SULFIDE SES2 (R,T) Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2:MS 0505 Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:479-277-8972 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Owner Street No:702 Type:Private Street 1:S.W. 8TH STREET Name:WAL-MART STORES, INC.Street 2: Date Became Current:20040719 City:BENTONVILLE Date Ended Current:State:AR Phone:Country:US Source Type:Notification Zip Code:72716 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 8041 Name:WAL-MART STORES, INC.Street 2: Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:801-277-8972 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2:MS 0505 Date Became Current:20040825 City:BENTONVILLE 83 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Date Ended Current:State:AR Phone:479-277-8972 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2:MS 0505 Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:479-204-4630 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2:MS 0505 Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:479-204-4630 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2: Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:479-277-8972 Country:US Source Type:Notification Zip Code:72712-8041 Owner/Operator Ind:Current Operator Street No:350 Type:Private Street 1:WEST HOPE AVE. (1405) SO. Name:WAL-MART STORES, INC.Street 2: Date Became Current:20040719 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-484-7311 Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1: Name:WAL-MART STORES, INC.Street 2: Date Became Current:20040825 City: Date Ended Current:State: Phone:Country:US Source Type:Notification Zip Code: Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 8041 Name:WALMART INC.Street 2: Date Became Current:20040825 City:BENTONVILLE Date Ended Current:State:AR Phone:479-277-8972 Country:US Source Type:Notification Zip Code:72712-8041 Historical Handler Details Receive Dt:20210212 Generator Code Description:Very Small Quantity Generator Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20210110 Generator Code Description:Very Small Quantity Generator Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20200922 Generator Code Description:Very Small Quantity Generator Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20200410 Generator Code Description:Very Small Quantity Generator 84 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20190729 Generator Code Description:Small Quantity Generator Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20181228 Generator Code Description:Very Small Quantity Generator Handler Name:WALMART SUPERCENTER #3589 Receive Dt:20160803 Generator Code Description:Small Quantity Generator Handler Name:WALMART SUPER CENTER #3589 Receive Dt:20141007 Generator Code Description:Small Quantity Generator Handler Name:WALMART SUPER CENTER # 3589 Receive Dt:20101130 Generator Code Description:Small Quantity Generator Handler Name:WALMART SUPER CENTER # 3589 Receive Dt:20100217 Generator Code Description:Small Quantity Generator Handler Name:WALMART SUPER CENTER # 3589 Receive Dt:20090616 Generator Code Description:Very Small Quantity Generator Handler Name:WAL-MART SUPER CENTER # 3589 Receive Dt:20041104 Generator Code Description:Very Small Quantity Generator Handler Name:WAL-MART SUPER CENTER # 3589 m-7-810168722-b 1 of3 SSW 0.10 / 527.38 4,225.72 / -3 RICK WARNER (HEAVY TRUCKS) 1365 S. 400 W. SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810168722-bb p1p-810168722-y1y EPA Handler ID:UTD981542202 Gen Status Universe:No Report Contact Name:MAC HUNT Contact Address:1365 S. 400 W. , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-488-1781 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20100428 Location Latitude:40.737542 Location Longitude:-111.902544 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20100428 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State 7 RCRA NON GEN 85 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19860924 Handler Name:RICK WARNER (HEAVY TRUCKS) Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON 86 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20100428 Handler Name:RICK WARNER (HEAVY TRUCKS) Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: 87 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-488-1852 Country: Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-488-1852 Country: Source Type:Implementer Zip Code:84115 Historical Handler Details Receive Dt:19860924 Generator Code Description:Small Quantity Generator Handler Name:RICK WARNER (HEAVY TRUCKS) m-7-820687602-b 2 of3 SSW 0.10 / 527.38 4,225.72 / -3 RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 dd-UST-820687602-bb p1p-820687602-y1y DERR ID:4000799 Facility Desc(Map):Auto Dealership Total Tanks:23 Site Desc (Map):PST Closed Tanks:23 Fact Sheet (Map):No Facility ID (Map):3610 Open Reg AST (Map):No ID (Map):4000799 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510397.18 Type (Map):Auto Dealership Easting (Map):424000.57 Location Name:RICK WARNER FORD TRUCKLAND Location Address:1365 S 400 W Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:WALMART INC. Owner Address:2101 SE SIMPLE SAVINGS DR Owner City:BENTONVILLE Owner State:AR Owner Zip:72716 Owner Phone:(479) 258-2364 Location Name (Map):RICK WARNER FORD TRUCKLAND Location Address (Map):1365 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):WALMART INC. Owner Address (Map):2101 SE SIMPLE SAVINGS DR Owner City (Map):BENTONVILLE Owner State (Map):AR Owner Zip (Map):72716 Owner County (Map):BENTON Map Label (Map):4000799 - RICK WARNER FORD TRUCKLAND Env App Label (Map):4000799 - RICK WARNER FORD TRUCKLAND Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): 7 UST 88 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:10 Emergency Gen:No Alt Tank ID:10 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):8000 Pipe Material 2:None Date Installed:5/7/1976 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/1/1987 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):4000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 89 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:New Oil Tank UST Information Tank ID:7 Emergency Gen:No Alt Tank ID:7 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:7/31/1991 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:19 Emergency Gen:No Alt Tank ID:19 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:20 Emergency Gen:No Alt Tank ID:20 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:8/16/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:15 Emergency Gen:No Alt Tank ID:15 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 90 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Used Oil Tank UST Information Tank ID:8 Emergency Gen:No Alt Tank ID:8 Tank Material 1:Unknown Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):500 Pipe Material 2:None Date Installed:5/7/1976 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:9 Emergency Gen:No Alt Tank ID:9 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):8000 Pipe Material 2:None Date Installed:5/7/1976 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/1/1987 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:18 Emergency Gen:No Alt Tank ID:18 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):500 Pipe Material 2:None Date Installed:5/8/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:12 Emergency Gen:No Alt Tank ID:12 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 91 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:New Oil Tank UST Information Tank ID:14 Emergency Gen:No Alt Tank ID:14 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil Tank UST Information Tank ID:21 Emergency Gen:No Alt Tank ID:21 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:9/9/2003 Piping Monitor 1: Type of Closure:Tank removed from ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:4 Emergency Gen:No Alt Tank ID:4 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Other Tank UST Information Tank ID:5 Emergency Gen:No Alt Tank ID:5 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 92 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Other Tank UST Information Tank ID:22 Emergency Gen:No Alt Tank ID:22 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:9/12/2003 Piping Monitor 1: Type of Closure:Tank removed from ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:23 Emergency Gen:No Alt Tank ID:23 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):2000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:10/15/2003 Piping Monitor 1: Type of Closure:Tank removed from ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:6 Emergency Gen:No Alt Tank ID:6 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil Tank UST Information Tank ID:11 Emergency Gen:No Alt Tank ID:11 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):4000 Pipe Material 2:None Date Installed:5/7/1976 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/1/1987 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 93 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Diesel Tank UST Information Tank ID:17 Emergency Gen:No Alt Tank ID:17 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):4000 Pipe Material 2:None Date Installed:5/8/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:8/5/1991 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil Tank UST Information Tank ID:13 Emergency Gen:No Alt Tank ID:13 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:5/7/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/19/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil Tank UST Information Tank ID:16 Emergency Gen:No Alt Tank ID:16 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):4000 Pipe Material 2:None Date Installed:5/7/1961 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:8/5/1991 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil m-7-820755862-b 3 of3 SSW 0.10 / 527.38 4,225.72 / -3 RICK WARNER FORD TRUCKLAND 1365 S 400 W SALT LAKE CITY UT 84115 dd-LUST-820755862-bb p1p-820755862-y1y DERR ID:4000799 Site Desc (Map):PST Fac ID (Map):3610 Factsheet (Map):No ID (Map):4000799 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4510397.18 Facility Desc(Map):Auto Dealership Easting (Map):424000.57 Location Name:RICK WARNER FORD TRUCKLAND Location Address:1365 S 400 W 7 LUST 94 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:WALMART INC. Owner Address:2101 SE SIMPLE SAVINGS DR Owner City:BENTONVILLE Owner State:AR Owner Zip:72716 Location Name (Map):RICK WARNER FORD TRUCKLAND Location Address (Map):1365 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):WALMART INC. Owner Address (Map):2101 SE SIMPLE SAVINGS DR Owner City (Map):BENTONVILLE Owner State (Map):AR Owner Zip (Map):72716 Owner County (Map):BENTON Map Label (Map):4000799 - RICK WARNER FORD TRUCKLAND Enviro App Label (Map):4000799 - RICK WARNER FORD TRUCKLAND Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1758 Project Manager:[Robin Jenkins] DERR ID:GWT Soil Treated:0 Date Close:7/3/1995 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:Closeout Checklist PST % Eligible:0 Notification:6/18/1991 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:6.5ft Map Label:GWT - RICK WARNER FORD TRUCKLAND LUST Information (DEQ eMap) LUST Key:4359 Project Manager:[John Menatti] DERR ID:LTE Soil Treated:0 Date Close:7/9/2003 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:4/9/2003 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:LTE - RICK WARNER FORD TRUCKLAND LUST Information (DEQ eMap) LUST Key:4470 Project Manager:Morgan Atkinson 95 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB DERR ID:LWK Soil Treated:0 Date Close:8/3/2004 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:7/12/2004 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7' Map Label:LWK - RICK WARNER FORD TRUCKLAND m-8-820686802-b 1 of2 ENE 0.11 / 559.17 4,229.00 / 0 PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 dd-UST-820686802-bb p1p-820686802-y1y DERR ID:4000696 Facility Desc(Map):Contractor Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):3524 Open Reg AST (Map):No ID (Map):4000696 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510640.94 Type (Map):Contractor Easting (Map):423996.08 Location Name:PETROLEUM EQUIPMENT CO. Location Address:1174 S 300 W Loc City:SALT LAKE CITY Zip:84101 Loc County:SALT LAKE Owner Name:PETROLEUM EQUIPMENT CO Owner Address:1174 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Owner Phone:(801) 487-8276 Location Name (Map):PETROLEUM EQUIPMENT CO. Location Address (Map):1174 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):PETROLEUM EQUIPMENT CO Owner Address (Map):1174 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4000696 - PETROLEUM EQUIPMENT CO. Env App Label (Map):4000696 - PETROLEUM EQUIPMENT CO. Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):550 Pipe Material 2:None 8 UST 96 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Date Installed:10/1/1967 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:12/2/1999 Piping Monitor 1: Type of Closure:Tank removed from ground Piping Monitor 2: In Compliance:Yes On PST Fund:Yes Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Other m-8-820755691-b 2 of2 ENE 0.11 / 559.17 4,229.00 / 0 PETROLEUM EQUIPMENT CO. 1174 S 300 W SALT LAKE CITY UT 84101 dd-LUST-820755691-bb p1p-820755691-y1y DERR ID:4000696 Site Desc (Map):PST Fac ID (Map):3524 Factsheet (Map):No ID (Map):4000696 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4510640.94 Facility Desc(Map):Contractor Easting (Map):423996.08 Location Name:PETROLEUM EQUIPMENT CO. Location Address:1174 S 300 W Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:PETROLEUM EQUIPMENT CO Owner Address:1174 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Location Name (Map):PETROLEUM EQUIPMENT CO. Location Address (Map):1174 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):PETROLEUM EQUIPMENT CO Owner Address (Map):1174 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4000696 - PETROLEUM EQUIPMENT CO. Enviro App Label (Map):4000696 - PETROLEUM EQUIPMENT CO. Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:3869 Project Manager:Hong-Lei Tao DERR ID:LCH Soil Treated:0 Date Close:12/3/2003 H2O Treated:0 Closure Type:< Tier 1 PST Eligible:Eligible (100) NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:100 Notification:12/2/1999 PST Deductible:10000.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No 8 LUST 97 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:LCH - PETROLEUM EQUIPMENT CO. m-9-820684294-b 1 of2 ENE 0.11 / 602.43 4,229.00 / 0 300 WEST TOWN CENTER 1200 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT dd-VCP-820684294-bb p1p-820684294-y1y Identification No:C060 EPA CERCLIS Arc Dt: CIMID:Pending5183 Termination Date: Site Desc:Voluntary Cleanup Program St Key:5501 Type:Voluntary Cleanup Program - C060 Map Label:Voluntary Cleanup Program - C060 Application Date:10/19/2007 Northing:4510806.619 Agreement Dt Orig:12/11/2007 Easting:423885.666 Agreement Dt Amend:1/29/2013 Enviro App Label:Voluntary Cleanup Program - C060 COC Original Dt:7/23/2013 Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:JOSEPH KATZ Acres:18.5 Status Code:COC/SMP Status Code Desc:COC with Site Management Plan Shape:(-12456823.9706, 4974755.975599997) Project Desc:<b><u>Physical Setting: </u></b><br>Site is just east of I-15 and north of 1300 South. Site was originally comprised of around 10 individual businesses. The parcels were combined and a shopping center, with Target as the anchor, was built. Much of the property is covered by an asphalt parking lot.<br><br><b><u>History/Use: </u></b><br>The site was formerly the location of an auto repair shop, dry cleaner, and neon sign business among others.<br><br><b><u>Env. Issues: </u></b><br>The site was contaminated by chlorinated solvents, petroleum hydrocarbons, and a small amount of PCBs. <br><br><b><u>Remediation: </u></b><br>Contaminated soil was removed from the site and groundwater encountered during excavation was removed for pump and treatment. Some chlorinated solvents remain at depth on the site. The remaining contamination is managed by groundwater monitoring, site inspections, and vapor barriers in/under buildings constructed over impacted areas on the site. <br><br><b><u>Regulatory: </u></b><br>Land use and groundwater use restrictions apply to the site.Covenants recorded for both Target and Weingarten. Conditions of the Covenants are as follows: Land use at the Property is limited to commercial uses consistent with the industrial/commercial worker exposure scenario. Residential, hospitals, managed care facilities, schools, and day care facilities are not approved uses. With the exception of environmental sampling, groundwater will not be accessed via wells, pits, sumps or other means for any use or purpose including irrigation, bathing, or drinking. All development of the DNAPL Area shall be prohibited unless the development is in compliance with the provisions specified in the Evironmental Covenant. The site will remain in compliance with a Site Management Plan.<br><br><b><u>Original: </u></b><br><br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C060 Derr ID:C060 Date of Appl:10/19/2007 Date COCIS:07/23/2013 Curr Proj Ma:Joseph Katz Contact Phone:3853918121 Site Name:300 West Town Center Site Address:1200 South 300 West Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:300 West Town Center Address:1200 South 300 West City:SALT LAKE CITY Remedies Restric Key:113 Date Approved: Lead Agency:Date Started: REM Description:Groundwater Monitoring Date Completed: Doc Title: 9 VCP 98 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Object: Comment: Restric Key:114 Date Approved: Lead Agency:Date Started: REM Description:Long Term Management Date Completed: Doc Title: Object: Comment: Restric Key:112 Date Approved: Lead Agency:Date Started: REM Description:Vapor Barrier Date Completed: Doc Title: Object: Comment: Restric Key:115 Date Approved: Lead Agency:Date Started: REM Description:In-Situ Oxidation Date Completed: Doc Title: Object: Comment: Restric Key:84 Date Approved: Lead Agency:Date Started: REM Description:Excavation/Removal Date Completed: Doc Title: Object: Comment: Major Activities Project Manager:Current Lead: Start Date:2007-10-19 00:00:00 Activity Key:173 Completion Date:Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2010-09-28 00:00:00 Activity Key:467 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2009-08-27 00:00:00 Activity Key:485 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2007-12-18 00:00:00 Activity Key:488 Completion Date:Major Activity Key:41 State Description:Site Characterization Report Received Comments: Project Manager:Current Lead: Start Date:2010-09-13 00:00:00 Activity Key:479 Completion Date:Major Activity Key:54 State Description:Ground Water Monitoring Work Plan Received Comments: Project Manager:Current Lead: Start Date:2008-09-26 00:00:00 Activity Key:482 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: 99 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Project Manager:Current Lead: Start Date:2009-11-12 00:00:00 Activity Key:486 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-10-31 00:00:00 Activity Key:462 Completion Date:Major Activity Key:85 State Description:COC Requested Comments:Closure Decision Report submitted, requested issuance of COC Project Manager:Current Lead: Start Date:2008-09-04 00:00:00 Activity Key:464 Completion Date:Major Activity Key:74 State Description:Remedial Action Work Plan Accepted Comments: Project Manager:Current Lead: Start Date:2011-10-12 00:00:00 Activity Key:471 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-04-03 00:00:00 Activity Key:473 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-02-03 00:00:00 Activity Key:480 Completion Date:Major Activity Key:47 State Description:Risk Assessment Report Received Comments:Updated Risk Assessment Project Manager:Current Lead: Start Date:2013-01-29 00:00:00 Activity Key:897 Completion Date:2013-01-29 00:00:00 Major Activity Key:263 State Description:VCP Agreement Amended Comments: Project Manager:Current Lead: Start Date:2007-12-11 00:00:00 Activity Key:203 Completion Date:Major Activity Key:3 State Description:VCP Agreement Executed Comments: Project Manager:Current Lead: Start Date:2008-07-03 00:00:00 Activity Key:463 Completion Date:Major Activity Key:69 State Description:Remedial Action Work Plan Received Comments: Project Manager:Current Lead: Start Date:2011-04-19 00:00:00 Activity Key:469 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-07-11 00:00:00 Activity Key:474 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-10-02 00:00:00 Activity Key:475 100 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2008-09-24 00:00:00 Activity Key:481 Completion Date:2008-09-26 00:00:00 Major Activity Key:40 State Description:Site Characterization Field Work Comments:Perimeter Well Installation Project Manager:Current Lead: Start Date:2009-05-28 00:00:00 Activity Key:484 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2008-02-08 00:00:00 Activity Key:489 Completion Date:Major Activity Key:4 State Description:Environmental Assessment Comments Sent Comments: Project Manager:Current Lead: Start Date:2008-07-03 00:00:00 Activity Key:491 Completion Date:Major Activity Key:73 State Description:Remedial Action Work Plan Response Received Comments: Project Manager:Current Lead: Start Date:2013-07-02 00:00:00 Activity Key:871 Completion Date:2013-07-02 00:00:00 Major Activity Key:104 State Description:Environmental Covenant Recorded Comments:Covenants recorded for both Target and Weingarten. Activity and Use Limitations are defined in the environmental covenant recorded for the site. Please see DERR VCP webpage for the recorded covenant. Project Manager:Current Lead: Start Date:2011-01-10 00:00:00 Activity Key:468 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2010-09-22 00:00:00 Activity Key:478 Completion Date:2010-09-30 00:00:00 Major Activity Key:8 State Description:Remedial Action Field Work Comments:Install Wells MW-1 to MW-5CPT boringKey Bank Pad GW sampling Project Manager:Current Lead: Start Date:2008-06-20 00:00:00 Activity Key:490 Completion Date:Major Activity Key:72 State Description:Remedial Action Work Plan Comments Sent Comments: Project Manager:Current Lead: Start Date:2021-01-19 00:00:00 Activity Key:1888 Completion Date:2021-01-19 00:00:00 Major Activity Key:96 State Description:Site Management Report Received Comments: Project Manager:Current Lead: Start Date:2008-07-28 00:00:00 Activity Key:465 Completion Date:2008-08-28 00:00:00 Major Activity Key:29 State Description:Public Comment Period Comments: Project Manager:Current Lead: Start Date:2013-07-23 00:00:00 Activity Key:869 Completion Date:2013-07-23 00:00:00 Major Activity Key:13 State Description:COC Issued 101 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Comments: Project Manager:Current Lead: Start Date:2013-07-02 00:00:00 Activity Key:916 Completion Date:2013-07-02 00:00:00 Major Activity Key:84 State Description:Environmental Covenant Executed/Accepted Comments:Both Target and WM Covenants executed Project Manager:Current Lead: Start Date:2012-01-24 00:00:00 Activity Key:476 Completion Date:2012-01-25 00:00:00 Major Activity Key:8 State Description:Remedial Action Field Work Comments:Additional DNAPL extent investigation + geochem for GW model inputs. Project Manager:Current Lead: Start Date:2011-07-19 00:00:00 Activity Key:477 Completion Date:2011-07-20 00:00:00 Major Activity Key:8 State Description:Remedial Action Field Work Comments:DNAPL delineation + install of wells at MW-6 Project Manager:Current Lead: Start Date:2009-02-26 00:00:00 Activity Key:483 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2011-11-23 00:00:00 Activity Key:487 Completion Date:Major Activity Key:76 State Description:Remedial Action Report Received Comments: Project Manager:Current Lead: Start Date:2013-07-03 00:00:00 Activity Key:870 Completion Date:2013-07-03 00:00:00 Major Activity Key:80 State Description:Environmental Covenant Received Comments: Project Manager:Current Lead: Start Date:2013-05-30 00:00:00 Activity Key:872 Completion Date:2013-05-30 00:00:00 Major Activity Key:12 State Description:Site Management Plan Accepted Comments: Project Manager:Current Lead: Start Date:2013-01-08 00:00:00 Activity Key:466 Completion Date:2013-01-09 00:00:00 Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2011-07-19 00:00:00 Activity Key:470 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: Project Manager:Current Lead: Start Date:2012-01-24 00:00:00 Activity Key:472 Completion Date:Major Activity Key:6 State Description:Ground Water Monitoring Field Work Comments: m-9-820758557-b 2 of2 ENE 0.11 / 602.43 4,229.00 / 0 300 West Town Center 1200 South 300 West Salt Lake City UT dd-INST-820758557-bb p1p-820758557-y1y Facility/Release ID:C060 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch 9 INST 102 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Sub Program:IC Agreements Division:DERR Document No:DERR-2013-006573 Program Manager:Joseph Katz Document Date:8/14/2013 EDocs Search:VCP COC Title:Certificate of Completion Final Tax ID No/Parcel No/Prop ID:Property Tax Identification Numbers: 15-12-331-007 ,15-12-331-008 ,15-12-331-006 ,15-12-380-011 ,15-12-404- 006 ,15-12-404-007 ,15-12-404-008 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/300%20West%20Town%20Center/VCP% 20Administrative/DERR-2013-006573.pdf Location Details: The 300 West Town Center site consists of the following-described real property situated in Salt Lake County, State of Utah: ALL THAT LAND BEING PART OF LOTS 1 THROUGH 7, INCLUSIVE, 300 WEST TOWN CENTER SUBDIVISION, ACCORDING TO THE PLAT THEREOF RECORDED OCTOBER 14, 2009 IN BOOK 2009 AT PAGE 148 AS RECEPTION NUMBER 10816796, SALT LAKE COUNTY, UTAH. m-10-820686812-b 1 of2 E 0.12 / 618.96 4,229.00 / 0 VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 dd-UST-820686812-bb p1p-820686812-y1y DERR ID:4001620 Facility Desc(Map):Truck/Transporter Total Tanks:4 Site Desc (Map):PST Closed Tanks:4 Fact Sheet (Map):No Facility ID (Map):4357 Open Reg AST (Map):No ID (Map):4001620 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510476.56 Type (Map):Truck/Transporter Easting (Map):424022.35 Location Name:VALUE CAR RENTAL Location Address:1290 S 300 W Loc City:SALT LAKE CITY Zip:84101 Loc County:SALT LAKE Owner Name:JOHN ZARBUCK Owner Address:PO BOX 796 Owner City:SANDY Owner State:UT Owner Zip:84091 Owner Phone: Location Name (Map):VALUE CAR RENTAL Location Address (Map):1290 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):JOHN ZARBUCK Owner Address (Map):PO BOX 796 Owner City (Map):SANDY Owner State (Map):UT Owner Zip (Map):84091 Owner County (Map):SALT LAKE Map Label (Map):4001620 - VALUE CAR RENTAL Env App Label (Map):4001620 - VALUE CAR RENTAL Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map 10 UST 103 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Tank UST Information Tank ID:4 Emergency Gen:No Alt Tank ID:4 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):500 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:12/17/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):6000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:12/17/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Fiberglass Reinforced Plastic Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):6000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:12/17/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Fiberglass Reinforced Plastic Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):8000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:12/17/1991 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline 104 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-10-820757342-b 2 of2 E 0.12 / 618.96 4,229.00 / 0 VALUE CAR RENTAL 1290 S 300 W SALT LAKE CITY UT 84101 dd-LUST-820757342-bb p1p-820757342-y1y DERR ID:4001620 Site Desc (Map):PST Fac ID (Map):4357 Factsheet (Map):No ID (Map):4001620 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510476.56 Facility Desc(Map):Truck/Transporter Easting (Map):424022.35 Location Name:VALUE CAR RENTAL Location Address:1290 S 300 W Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:JOHN ZARBUCK Owner Address:PO BOX 796 Owner City:SANDY Owner State:UT Owner Zip:84091 Location Name (Map):VALUE CAR RENTAL Location Address (Map):1290 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):JOHN ZARBUCK Owner Address (Map):PO BOX 796 Owner City (Map):SANDY Owner State (Map):UT Owner Zip (Map):84091 Owner County (Map):SALT LAKE Map Label (Map):4001620 - VALUE CAR RENTAL Enviro App Label (Map):4001620 - VALUE CAR RENTAL Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2236 Project Manager:[Evan Sullivan] DERR ID:FTG Soil Treated:0 Date Close:2/28/1997 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:Tier 1 Worksheet PST % Eligible:0 Notification:9/26/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:SW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:15 feet Map Label:FTG - VALUE CAR RENTAL m-11-822569212-b 1 of2 E 0.12 / 637.66 4,229.00 / 0 Schmidt's Paint and Body 1229 S. 300 West Salt Lake City UT dd-SPILLS-822569212-bb p1p-822569212-y1y DERR ID:7586 Rpt Pty Title: 10 11 LUST SPILLS 105 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Site Desc:Environmental Incidents Rpt Pty Ph: Date Discovered:11/02/2009 Resp Pty Ph: Date Time Rptd:Inc Hwy: TBL Start Date:Inc Mile Maker: TBL End Date:Inc Indian Land: TBL Imp Media:County:Salt Lake TBL Chemical:Northing:4510530.0 Rpt Taken By:Easting:424057.0 Rpt Pty Name: Title Event Name:Schmidt's Paint and Body (Null RP Substituted) Incident Summary: Caller reported that employees were outside painting "on the tower" with little to no containment for overspray. Overspray is getting off-site and into the caller's property, damaging his employee's vehicles. Caller stated he would call the police regarding the damage but was also concerned about environmental issues from the overspray. Chemical Chemical:Paint Chemical Other: Amount: Amount Type: Amount Other: m-11-918207049-b 2 of2 E 0.12 / 637.66 4,229.00 / 0 SCHMIDT SIGN INC SALT LAKE CITY UT dd-PFAS IND-918207049-bb p1p-918207049-y1y Status:Active Fac Fips Code:49035 Fac Indian Cntry Flg:No Compliance Status:No Violation Identified Fac Derived Huc:16020204 EPA Programs:RCRA Fac Derived Wbd:160202040307 Federal Facility:No Fac Derived Cd113:02 Federal Agency:- Fac Derived Cb2010:490351029001020 Fac Snc Flg:No Fac Informal Count:0 AIR Flag:No Last Informal Action:-NPDES Flag:No Formal Action Count:0 SDWIS Flag:No Last Formal Action:-RCRAFlag:Yes Fac Total Penalties:0 TRI Flag:No Fac Penalty Count:-GHG Flag:No Date Last Penalty:-TRI IDs:84101SCHMD1235S Last Penalty Amt:-TRI Releases Trnsfrs:- Fac Qtrs With Nc:0 TRI on Site Releases:- Programs With Snc:0 TRI off Site Trnsfrs:- Fac Percent Minority:36.666 TRI Reporter:- Fac Pop Den:4652.92 Fac Imp Water Flg:- Count:1 Fac Major Flag:- Fac County:SALT LAKE Fac Active Flag:Yes State Other :Fac Inspection Count:0 Region:08 Date Last Inspection:9/7/2006 Latitude:40.74201 Days Last Inspection:6428 Longitude:-111.89966 Fac Derived Tribes:- AIR IDs:- CAA Permit Types:- CAA NAICS:- CAA SICS:- NPDES IDs:- CWA Permit Types:- CWA NAICS:- CWA SICS:- RCRA IDs:UTD980959464 RCRA Permit Types:SQG RCRA NAICS:54189 811121 SDWA IDs:- SDWA System Types:- 11 PFAS IND 106 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SDWA Compliance Status:- SDWA Snc Flag:No Fac Collection Meth:ADDRESS MATCHING-HOUSE NUMBER EJSCREEN Flag Us:Yes EJSCREEN Report:https://ejscreen.epa.gov/mapper/mobile/EJSCREEN_mobile.aspx?geometry=%7B%22x%22:-111.89966,%22y% 22:40.74201,%22spatialReference%22:%7B%22wkid%22:4326%7D% 7D&unit=9035&areatype=&areaid=&basemap=streets&distance=1 ECHO Facility Report:https://echo.epa.gov/detailed-facility-report?fid=110005200656 Industry:Metal Coating m-12-810842877-b 1 of1 NNE 0.12 / 650.78 4,225.72 / -3 SUPERIOR GRINDING AND SALES INC 344 WEST PAXTON AVE SALT LAKE CITY UT 84101 dd-RCRA VSQG-810842877-bb p1p-810842877-y1y EPA Handler ID:UT0000090779 Gen Status Universe:VSG Contact Name:WENDIE FLITTON Contact Address:344 WEST PAXTON AVE , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-487-9700 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:19931214 Location Latitude:40.743776 Location Longitude:-111.896896 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20080311 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 12 RCRA VSQG 107 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Date:19931214 Handler Name:SUPERIOR GRINDING AND SALES INC Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:336 SOUTH 400 WEST Name:YESCO PROFIT SHARING Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-363-8900 Country: Source Type:Notification Zip Code:84125 m-13-810183247-b 1 of1 ENE 0.13 / 695.01 4,229.00 / 0 FUEL INJ SVC CO INC 1197 SO 300 W SALT LAKE CITY UT 84125 dd-RCRA NON GEN-810183247-bb p1p-810183247-y1y EPA Handler ID:UTD070925243 Gen Status Universe:No Report Contact Name:DEMEADE AUSTIN Contact Address:1197 SO 300 W , , SALT LAKE CITY , UT, 84125 , US Contact Phone No and Ext:801-487-0881 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No 13 RCRA NON GEN 108 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:1 Receive Date:19860902 Handler Name:FUEL INJ SVC CO INC Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:FUEL INJ SVC CO INC Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:MANTLE WHITE Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Implementer Zip Code:99999 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:MANTLE WHITE Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Historical Handler Details Receive Dt:19860902 Generator Code Description:Not a Generator, Verified Handler Name:FUEL INJ SVC CO INC m-14-810839673-b 1 of3 ESE 0.13 / 695.23 4,232.56 / 4 TIRE WORLD 1313 SO 300 WEST SALT LAKE CITY UT 84115 dd-RCRA VSQG-810839673-bb p1p-810839673-y1y EPA Handler ID:UTD980961874 Gen Status Universe:VSG Contact Name:KEITH BROWN Contact Address:1313 SO 300 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-487-6261 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:19860620 Location Latitude:40.713407 14 RCRA VSQG 109 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location Longitude:-111.8997 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19860620 Handler Name:TIRE WORLD Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1313 SOUTH 300 WEST Name:STEVEN TAYLOR Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-6261 Country: Source Type:Notification Zip Code:84115 m-14-820687392-b 2 of3 ESE 0.13 / 695.23 4,232.56 / 4 GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 dd-UST-820687392-bb p1p-820687392-y1y 14 UST 110 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB DERR ID:4002387 Facility Desc(Map):Not Listed Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):7257 Open Reg AST (Map):No ID (Map):4002387 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510394.0 Type (Map):Not Listed Easting (Map):424077.0 Location Name:GOODYEAR/TIRE WORLD Location Address:1313 S 300 W Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:LOWES HIW Owner Address:1530 FARADAY AVENUE Owner City:CARLSBAD Owner State:CA Owner Zip:92008 Owner Phone:(760) 804-5308 Location Name (Map):GOODYEAR/TIRE WORLD Location Address (Map):1313 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):LOWES HIW Owner Address (Map):1530 FARADAY AVENUE Owner City (Map):CARLSBAD Owner State (Map):CA Owner Zip (Map):92008 Owner County (Map):SAN DIEGO Map Label (Map):4002387 - GOODYEAR/TIRE WORLD Env App Label (Map):4002387 - GOODYEAR/TIRE WORLD Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):500 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:5/15/2006 Piping Monitor 1: Type of Closure:Tank removed from ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil m-14-820757350-b 3 of3 ESE 0.13 / 695.23 4,232.56 / 4 GOODYEAR/TIRE WORLD 1313 S 300 W SALT LAKE CITY UT 84115 dd-LUST-820757350-bb p1p-820757350-y1y DERR ID:4002387 Site Desc (Map):PST Fac ID (Map):7257 Factsheet (Map):No 14 LUST 111 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB ID (Map):4002387 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Not Listed Northing (Map):4510394.0 Facility Desc(Map):Not Listed Easting (Map):424077.0 Location Name:GOODYEAR/TIRE WORLD Location Address:1313 S 300 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:LOWES HIW Owner Address:1530 FARADAY AVENUE Owner City:CARLSBAD Owner State:CA Owner Zip:92008 Location Name (Map):GOODYEAR/TIRE WORLD Location Address (Map):1313 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):LOWES HIW Owner Address (Map):1530 FARADAY AVENUE Owner City (Map):CARLSBAD Owner State (Map):CA Owner Zip (Map):92008 Owner County (Map):SAN DIEGO Map Label (Map):4002387 - GOODYEAR/TIRE WORLD Enviro App Label (Map):4002387 - GOODYEAR/TIRE WORLD Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:4644 Project Manager:[Dale Urban] DERR ID:MBW Soil Treated:110 Date Close:7/28/2006 H2O Treated:1210 Closure Type:< RCL/MCL PST Eligible: NFA Form:Tier 1 Worksheet PST % Eligible:0 Notification:5/15/2006 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:8 Map Label:MBW - GOODYEAR/TIRE WORLD m-15-810839595-b 1 of1 ENE 0.14 / 727.80 4,229.00 / 0 DOYLES BODY AND PAINT LLC. 1191 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA VSQG-810839595-bb p1p-810839595-y1y EPA Handler ID:UTR000005231 Gen Status Universe:VSG Contact Name:DARIN TALL Contact Address:1191 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-485-9606 Contact Email: Contact Country:US 15 RCRA VSQG 112 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:19990923 Location Latitude:40.75542 Location Longitude:-111.89969 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19990923 Handler Name:DOYLES BODY AND PAINT LLC. Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1191 SOUTH 300 WEST Name:DARIN TALL AND RUSS ROGERS Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-485-9606 Country: Source Type:Notification Zip Code:84101 m-16-898216141-b 1 of3 E 0.14 / 751.97 4,232.28 / 3 SCHMIDT SIGNS 1265 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA SQG-898216141-bb p1p-898216141-y1y EPA Handler ID:UTD980959464 Gen Status Universe:Small Quantity Generator Contact Name:KARL J SCHMIDT Contact Address:1235 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84101 , US 16 RCRA SQG 113 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Contact Phone No and Ext:801-486-0193 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20220407 Location Latitude:40.75542 Location Longitude:-111.89969 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20100407 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:20060907 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:EPA Evaluation Start Date:19961010 Evaluation Type Description:FOCUSED COMPLIANCE INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19860331 Handler Name:SCHIMDT SIGNS Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details 114 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20100407 Handler Name:SCHMIDT SIGNS Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:3 Receive Date:20220407 Handler Name:SCHMIDT SIGNS Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F003 115 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1265 SOUTH Type:Private Street 1:300 WEST Name:WALTER SCHMIDT Street 2: Date Became Current:19860331 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-486-0193 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Owner Street No: Type:County Street 1:DATA NOT REQUESTED Name:WALTER SCHMIDT Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Owner/Operator Ind:Current Operator Street No:1265 SOUTH Type:Private Street 1:300 WEST Name:SCHMIDT SIGNS Street 2: Date Became Current:19860331 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-486-0193 Country:US Source Type:Notification Zip Code:84101 Historical Handler Details Receive Dt:20100407 Generator Code Description:Very Small Quantity Generator Handler Name:SCHMIDT SIGNS Receive Dt:19860331 Generator Code Description:Small Quantity Generator Handler Name:SCHIMDT SIGNS m-16-921123512-b 2 of3 E 0.14 / 751.97 4,232.28 / 3 LIBERTY CORNER 1229 - 1265 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT dd-VCP-921123512-bb p1p-921123512-y1y Identification No:C125 EPA CERCLIS Arc Dt: CIMID:Tmp10680 Termination Date: Site Desc:Voluntary Cleanup Program St Key:10680 Type:Voluntary Cleanup Program - C125 Map Label:Voluntary Cleanup Program - C125 Application Date:2/1/2023 Northing:4510508.46316 Agreement Dt Orig:3/30/2023 Easting:424109.03919 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C125 COC Original Dt:Enviro App Symbol:n/a 16 VCP 116 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB COC Amended Dt:County:SALT LAKE Project Manager:LINCOLN GREVENGOED Acres:2.04 Status Code:ACT/SC Status Code Desc:Active site characterization phase Shape:(-12456525.4514, 4974364.407700002) Project Desc:<b><u>Physical Setting: </u></b><br>The Site encompasses 2.042 acres and primarily consists of buildings and paved parking areas. The Site is generally vacant in preparation for future redevelopment. <br><br><b><u>History/Use: </u></b><br>Structures have been present at the Site for over a hundred years. Previous operations at the Site have included sign making, automobile repair, fence manufacturing, and a transport facility. <br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C125 Derr ID:C125 Date of Appl:02/01/2023 Date COCIS: Curr Proj Ma:Lincoln Grevengoed Contact Phone:8015364103 Site Name:Liberty Corner Site Address:1229 - 1265 South 300 West Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:Liberty Corner Address:1229 - 1265 South 300 West City:SALT LAKE CITY Major Activities Project Manager:Current Lead: Start Date:2023-02-01 00:00:00 Activity Key:2153 Completion Date:2023-02-01 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2023-08-01 00:00:00 Activity Key:2192 Completion Date:2023-08-01 00:00:00 Major Activity Key:34 State Description:Site Characterization Work Plan Received Comments: Project Manager:Current Lead: Start Date:2023-03-10 00:00:00 Activity Key:2158 Completion Date:2023-03-10 00:00:00 Major Activity Key:25 State Description:Eligibility Letter and VCP Agreement Sent Comments: Project Manager:Current Lead: Start Date:2023-09-17 00:00:00 Activity Key:2248 Completion Date:2023-09-17 00:00:00 Major Activity Key:5 State Description:Site Characterization Work Plan Accepted Comments: Project Manager:Current Lead: Start Date:2023-02-01 00:00:00 Activity Key:2157 Completion Date:2023-02-01 00:00:00 Major Activity Key:108 State Description:EA Received Comments: Project Manager:Current Lead: Start Date:2023-08-31 00:00:00 Activity Key:2247 Completion Date:2023-08-31 00:00:00 Major Activity Key:37 State Description:Site Characterization Work Plan Comments Sent 117 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Comments: Project Manager:Current Lead: Start Date:2023-03-30 00:00:00 Activity Key:2159 Completion Date:2023-03-30 00:00:00 Major Activity Key:3 State Description:VCP Agreement Executed Comments: m-16-922009164-b 3 of3 E 0.14 / 751.97 4,232.28 / 3 LIBERTY CORNER VCP-C125 1229 - 1265 SOUTH 300 WEST SALT LAKE CITY, UT UT dd-RESPONSE-922009164-bb p1p-922009164-y1y Type of Site:Vacant- Former Commercial Facilty Assessment or Cleanup:Assessment and Cleanup Nature of Contamination:Metals, Petroleum Unrestricted Land Use:Cleanup not complete Site Size:2 RESP Plan Date:Fall 2024 RESP Complete Date:Cleanup not started Owner Name:Liberty Corner Associates Latitude Longitude:40°44'31"N 111°53'56"W Land Use Control:Proposed but not outlined in this table until the response action as specified in the Remedial Action Plan is verified complete and a Certificate of Completion is issued. m-17-810179318-b 1 of1 NE 0.15 / 803.91 4,229.00 / 0 YOUNG ELECTRIC SIGN - OLD 1148 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810179318-bb p1p-810179318-y1y EPA Handler ID:UTD113401731 Gen Status Universe:No Report Contact Name:PAULA CRONN Contact Address:1650 EAST GRAMERCY , , SALT LAKE CITY , UT, 84104 , US Contact Phone No and Ext:801-330-3638 Contact Email:PCRONN@YESCO.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20101007 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19880810 Scheduled Compliance Date:19881130 Return to Compliance:Observed Actual Return to Compl:19881130 Violation Responsible Agency:State Enforcement Details 16 17 RESPONSE RCRA NON GEN 118 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19881118 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:20090910 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19960822 Evaluation Type Description:FOCUSED COMPLIANCE INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19880810 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19881130 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19861228 Handler Name:YOUNG ELECTRIC SIGN COMPANY Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING 119 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20090205 Handler Name:YOUNG ELECTRIC SIGN COMPANY Source Type:Notification Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN 120 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:3 Receive Date:20090217 Handler Name:YOUNG ELECTRIC SIGN COMPANY Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20090917 Handler Name:YOUNG ELECTRIC SIGN COMPANY Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details Sequence No:1 121 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Date:20100505 Handler Name:YOUNG ELECTRIC SIGN - OLD Source Type:Annual/Biennial Report update with Notification Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20101007 Handler Name:YOUNG ELECTRIC SIGN - OLD Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:7148 SOUTH 300 WEST Name:YESCO, LLC Street 2: Date Became Current:19500101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-464-6410 Country:US Source Type:Annual/Biennial Report update with Notification Zip Code:84101 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:1148 SOUTH 300 WEST Name:YESCO, LLC Street 2: Date Became Current:19500101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:Country: 122 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Source Type:Annual/Biennial Report update with Notification Zip Code:84101 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:1148 SOUTH 300 WEST Name:YESCO, LLC Street 2: Date Became Current:19500101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:Country: Source Type:Implementer Zip Code:84101 Owner/Operator Ind:Current Operator Street No:1148 SOUTH Type:Private Street 1:300 WEST Name:YESCO Street 2: Date Became Current:19490101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-464-6410 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Owner Street No:850 Type:Private Street 1:ENGLEWOOD PARKWAY Name:WEINGARTEN MILLER Street 2:SYE 200 Date Became Current:20081117 City:ENGLEWOOD Date Ended Current:State:CO Phone:801-464-6410 Country:US Source Type:Implementer Zip Code:80110 Owner/Operator Ind:Current Operator Street No:1148 SOUTH Type:Private Street 1:300 WEST Name:YESCO Street 2: Date Became Current:19490101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-464-6410 Country:US Source Type:Implementer Zip Code:84101 Owner/Operator Ind:Current Owner Street No:850 Type:Private Street 1:ENGLEWOOD PARKWAY Name:WEINGARTEN MILLER Street 2:SYE 200 Date Became Current:20081117 City:ENGLEWOOD Date Ended Current:State:CO Phone:801-464-6410 Country:US Source Type:Notification Zip Code:80110 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:7148 SOUTH 300 WEST Name:YESCO, LLC Street 2: Date Became Current:19500101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-464-6410 Country:US Source Type:Implementer Zip Code:84101 Historical Handler Details Receive Dt:20100505 Generator Code Description:Large Quantity Generator Handler Name:YOUNG ELECTRIC SIGN - OLD Receive Dt:20090917 Generator Code Description:Not a Generator, Verified Handler Name:YOUNG ELECTRIC SIGN COMPANY Receive Dt:20090217 Generator Code Description:Small Quantity Generator Handler Name:YOUNG ELECTRIC SIGN COMPANY Receive Dt:20090205 Generator Code Description:Large Quantity Generator Handler Name:YOUNG ELECTRIC SIGN COMPANY 123 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Dt:19861228 Generator Code Description:Small Quantity Generator Handler Name:YOUNG ELECTRIC SIGN COMPANY m-18-820687380-b 1 of2 SSW 0.16 / 823.20 4,229.00 / 0 DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 dd-UST-820687380-bb p1p-820687380-y1y DERR ID:4001568 Facility Desc(Map):Commercial Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):4307 Open Reg AST (Map):No ID (Map):4001568 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510227.62 Type (Map):Commercial Easting (Map):423771.81 Location Name:DESERET HEATING COMPANY Location Address:1396 S 400 W Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:R C L ENTERPRISES Owner Address:45 E VINE ST Owner City:MURRAY Owner State:UT Owner Zip:84107 Owner Phone:(801) 971-0557 Location Name (Map):DESERET HEATING COMPANY Location Address (Map):1396 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):R C L ENTERPRISES Owner Address (Map):45 E VINE ST Owner City (Map):MURRAY Owner State (Map):UT Owner Zip (Map):84107 Owner County (Map):SALT LAKE Map Label (Map):4001568 - DESERET HEATING COMPANY Env App Label (Map):4001568 - DESERET HEATING COMPANY Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Unknown Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:7/9/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 18 UST 124 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Gasoline m-18-820756236-b 2 of2 SSW 0.16 / 823.20 4,229.00 / 0 DESERET HEATING COMPANY 1396 S 400 W SALT LAKE CITY UT 84115 dd-LUST-820756236-bb p1p-820756236-y1y DERR ID:4001568 Site Desc (Map):PST Fac ID (Map):4307 Factsheet (Map):No ID (Map):4001568 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4510227.62 Facility Desc(Map):Commercial Easting (Map):423771.81 Location Name:DESERET HEATING COMPANY Location Address:1396 S 400 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:R C L ENTERPRISES Owner Address:45 E VINE ST Owner City:MURRAY Owner State:UT Owner Zip:84107 Location Name (Map):DESERET HEATING COMPANY Location Address (Map):1396 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):R C L ENTERPRISES Owner Address (Map):45 E VINE ST Owner City (Map):MURRAY Owner State (Map):UT Owner Zip (Map):84107 Owner County (Map):SALT LAKE Map Label (Map):4001568 - DESERET HEATING COMPANY Enviro App Label (Map):4001568 - DESERET HEATING COMPANY Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2204 Project Manager:[John Menatti] DERR ID:FYK Soil Treated:0 Date Close:9/23/1999 H2O Treated:0 Closure Type:< RCL/MCL PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:7/20/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:4.5' Map Label:FYK - DESERET HEATING COMPANY m-19-902088644-b 1 of1 SE 0.16 / 829.72 4,232.31 / 3 KRAFT INC. 1361 S 300 W dd-DTNK-902088644-bb p1p-902088644-y1y 18 19 LUST DTNK 125 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SALT LAKE CITY UT 84115 Delisted Underground Storage Tanks Fac ID:4000489 County:SALT LAKE Owner Name:FRANK GRANATO IMPORTS Owner Addr:1391 S 300 W Owner City:SALT LAKE CITY Owner St:UT Owner Zip:84115 Owner Phone:(312) 998-4368 Total Tank:1 Closed Tan:1 Rectype:UTRUST Verify:KY Facility ID:NOT REPORTED State:UT Latitude:NOT REPORTED Longitude:NOT REPORTED m-20-810170302-b 1 of1 SSE 0.16 / 833.76 4,229.00 / 0 TRUCKLAND BODY & PAINT 365 WEST 1370 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810170302-bb p1p-810170302-y1y EPA Handler ID:UTR000004416 Gen Status Universe:No Report Contact Name:JACK MUTERSPAUGH Contact Address:365 WEST 1370 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-487-7106 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No 20 RCRA NON GEN 126 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:1 Receive Date:19980805 Handler Name:TRUCKLAND BODY & PAINT Source Type:Notification Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Hazardous Waste Handler Details Sequence No:2 Receive Date:20030107 Handler Name:TRUCKLAND BODY & PAINT Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:TRUCKLAND BODY & PAINT Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1370 SOUTH 365 WEST Name:TRUCKLAND BODY SHOP Street 2: Date Became Current:20020101 City:SALT LAKE CITY Date Ended Current:20020906 State:UT Phone:Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:365 WEST 1370 SOUTH Name:BCW Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-7106 Country: Source Type:Implementer Zip Code:84120 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1370 SOUTH 365 WEST Name:TRUCKLAND BODY SHOP Street 2: Date Became Current:20020101 City:SALT LAKE CITY Date Ended Current:20020906 State:UT Phone:Country:US Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:1370 SOUTH 365 WEST Name:TRUCKLAND BODY SHOP Street 2: Date Became Current:20020101 City:SALT LAKE CITY Date Ended Current:20020906 State:UT Phone:Country:US Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:1370 SOUTH 365 WEST Name:TRUCKLAND BODY SHOP Street 2: Date Became Current:20020101 City:SALT LAKE CITY 127 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Date Ended Current:20020906 State:UT Phone:Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:365 WEST 1370 SOUTH Name:BCW Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-7106 Country: Source Type:Notification Zip Code:84120 Historical Handler Details Receive Dt:20030107 Generator Code Description:Not a Generator, Verified Handler Name:TRUCKLAND BODY & PAINT Receive Dt:19980805 Generator Code Description:Very Small Quantity Generator Handler Name:TRUCKLAND BODY & PAINT m-21-921948030-b 1 of1 W 0.16 / 847.25 4,229.00 / 0 PPG PAINTS STORE 9437 1268 SOUTH 500 WEST SALT LAKE CITY UT 84101 dd-RCRA SQG-921948030-bb p1p-921948030-y1y EPA Handler ID:UTR000018630 Gen Status Universe:Small Quantity Generator Contact Name:JESSICA SILLITOE Contact Address:1268 , SOUTH 500 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-908-0514 Contact Email:PAF9437@PPG.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20231031 Location Latitude:40.742559 Location Longitude:-111.905436 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No 21 RCRA SQG 128 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:1 Receive Date:20231031 Handler Name:PPG PAINTS STORE 9437 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U080 Waste Code Description:METHANE, DICHLORO- (OR) METHYLENE CHLORIDE Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U161 Waste Code Description:4-METHYL-2-PENTANONE (I) (OR) METHYL ISOBUTYL KETONE (I) (OR) PENTANOL, 4-METHYL- Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:PO BOX 520370 Name:1200 SOUTH LLC Street 2: Date Became Current:20231031 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-886-2000 Country:US Source Type:Notification Zip Code:84152 Owner/Operator Ind:Current Operator Street No:1268 Type:Private Street 1:SOUTH 500 WEST Name:PPG ARCHITECTURAL COATINGS Street 2: Date Became Current:20231031 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-908-0514 Country:US Source Type:Notification Zip Code:84101 m-22-820758565-b 1 of2 NNE 0.16 / 870.06 4,229.00 / 0 300 West Town Center SALT LAKE CITY UT dd-INST-820758565-bb p1p-820758565-y1y Facility/Release ID:C060 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:IC Agreements Division:DERR Document No:DERR-2013-005671 Program Manager:Joseph Katz Document Date:07/03/2013 EDocs Search:VCP EC 22 INST 129 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Title:Environmental Covenant Final - Target Corporation Tax ID No/Parcel No/Prop ID:Parcel Nos. 15-12-331-007 15-12-331-008 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/300%20West%20Town%20Center/IC% 20Agreements/DERR-2013-005671.pdf Location Details: EXHIBIT A Target Property Lots 1 and 4, 300 WEST TOWN CENTER SUBDIVISION, Salt Lake County, Utah, according to the official plat thereof recorded October 14, 2009, as Entry No. 10816796, in Book 2009P, at Page 148. Exhibit B Depiction of the DNAPL Area Exhibit B Located on lots 4 and 6 of the "300 West Town Center Subdivision" recorded on October 14th 2009 in Book 2009P Page 148 Salt Lake County Recorder's Office. Said Easement also being located in the South Half of Section 12, Township 1 South, Range 1 West, Salt lake Base and Meridian, Salt Lake County, Utah, and being more particularly described as follows: Beginning at a point being located North 0°13'50" East 44.00 feet from the Southwest corner of lot 6 of above said subdivision and running thence North 89°46'10" West 17.20 feet; Thence North 0°13'50" East 82.00 feet; Thence South 89°46'10" East 97.50 feet; Thence South 0°13'50" West 82.00 feet; Thence North 89°46'10" West 80.30 feet to the point of beginning. m-22-820758566-b 2 of2 NNE 0.16 / 870.06 4,229.00 / 0 300 West Town Center SALT LAKE CITY UT dd-INST-820758566-bb p1p-820758566-y1y Facility/Release ID:C060 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:IC Agreements Division:DERR Document No:DERR-2013-005670 Program Manager:Joseph Katz Document Date:07/03/2013 EDocs Search:VCP EC Title:Environmental Covenant Final - Weingarten Miller Equiwest Salt Lake LLC Tax ID No/Parcel No/Prop ID:Parcel Nos. 15-12-331-006 15-12-380-011 15-12-404-006 15-12-404-007 15-12-404-008 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/300%20West%20Town%20Center/IC% 20Agreements/DERR-2013-005670.pdf Location Details: EXHIBIT A WM EquiWest Property Lots 2, 3, 5, 6 and 7, 300 WEST TOWN CENTER SUBDIVISION, Salt Lake County, Utah, according to the official plat thereof recorded October 14, 2009, as Entry No. 10816796, in Book 2009P,atPage 148. Exhibit B Depiction of the DNAPL Area Exhibit B Located on lots 4 and 6 of the "300 West Town Center Subdivision" recorded on October 14th 2009 in Book 2009P Page 148 Salt Lake County Recorder's Office. Said Easement also being located in the South Half of Section 12, Township 1 South, Range 1 West, Salt lake Base and Meridian, Salt Lake County, Utah, and being more particularly described as follows: Beginning at a point being located North 0°13'50" East 44.00 feet from the Southwest corner of lot 6 of above said subdivision and running thence North 89°46'10" West 17.20 feet; Thence North 0°13'50" East 82.00 feet; Thence South 89°46'10" East 97.50 feet; Thence South 0°13'50" West 82.00 feet; Thence North 89°46'10" West 80.30 feet to the point of beginning. m-23-810171955-b 1 of1 SE 0.17 / 871.73 4,229.00 / 0 MAACO AUTO PAINTING 1361 SOUTH 300 WEST dd-RCRA NON GEN-810171955-bb p1p-810171955-y1y 22 23 INST RCRA NON GEN 130 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SALT LAKE CITY UT 84115 EPA Handler ID:UTR000002378 Gen Status Universe:No Report Contact Name:MAX HANSON Contact Address:1361 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-463-7100 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20100428 Location Latitude:40.713407 Location Longitude:-111.8997 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:19970610 Evaluation Type Description:FOCUSED COMPLIANCE INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19961223 Handler Name:MAACO AUTO PAINTING Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 131 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20100428 Handler Name:MAACO AUTO PAINTING Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE 132 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:565 CHERRY LANE Name:HBM REAL ESTATE Street 2: Date Became Current:City:FRUIT HEIGHTS Date Ended Current:State:UT Phone:801-544-0117 Country: Source Type:Notification Zip Code:84037 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:565 CHERRY LANE Name:HBM REAL ESTATE Street 2: Date Became Current:City:FRUIT HEIGHTS Date Ended Current:State:UT Phone:801-544-0117 Country: Source Type:Implementer Zip Code:84037 Historical Handler Details Receive Dt:19961223 Generator Code Description:Small Quantity Generator Handler Name:MAACO AUTO PAINTING m-24-810171220-b 1 of1 NE 0.17 / 873.47 4,229.00 / 0 CRANKSHAFT GRINDING & METALIZING 1124 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810171220-bb p1p-810171220-y1y EPA Handler ID:UTD988074357 Gen Status Universe:No Report Contact Name:ALLAN STEPHENS Contact Address:US Contact Phone No and Ext:801-364-6427 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. 24 RCRA NON GEN 133 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19911023 Scheduled Compliance Date:19920131 Return to Compliance:Not Resolvable Actual Return to Compl:19921216 Violation Responsible Agency:State Enforcement Details Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19911216 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:19911023 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19921216 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19911023 Handler Name:CRANKSHAFT GRINDING & METALIZING Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details 134 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Sequence No:2 Receive Date:20070222 Handler Name:CRANKSHAFT GRINDING & METALIZING Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Historical Handler Details Receive Dt:19911023 Generator Code Description:Not a Generator, Verified Handler Name:CRANKSHAFT GRINDING & METALIZING m-25-810175424-b 1 of1 ENE 0.17 / 914.89 4,229.00 / 0 FUEL INJ SVC DEPT 1161 SO 300 W SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810175424-bb p1p-810175424-y1y EPA Handler ID:UTD981541105 Gen Status Universe:No Report Contact Name:DEMEADE AUSTIN Contact Address:1161 SO 300 W , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-487-7776 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19860902 Handler Name:FUEL INJ SVC DEPT Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified 25 RCRA NON GEN 135 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:FUEL INJ SVC DEPT Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:MANTLE WHITE Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:MANTLE WHITE Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Implementer Zip Code:99999 Historical Handler Details Receive Dt:19860902 Generator Code Description:Not a Generator, Verified Handler Name:FUEL INJ SVC DEPT m-26-820687571-b 1 of2 SSW 0.18 / 927.88 4,229.00 / 0 BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 dd-UST-820687571-bb p1p-820687571-y1y DERR ID:4000109 Facility Desc(Map):Contractor Total Tanks:3 Site Desc (Map):PST Closed Tanks:3 Fact Sheet (Map):No Facility ID (Map):2979 Open Reg AST (Map):No ID (Map):4000109 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510184.86 Type (Map):Contractor Easting (Map):423774.89 Location Name:BURBIDGE CONCRETE PUMPING Location Address:1398 S 400 W Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:BURBIDGE CONCRETE PUMPING Owner Address:1398 S 400 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Owner Phone:(801) 487-5251 Location Name (Map):BURBIDGE CONCRETE PUMPING Location Address (Map):1398 S 400 W 26 UST 136 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):BURBIDGE CONCRETE PUMPING Owner Address (Map):1398 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000109 - BURBIDGE CONCRETE PUMPING Env App Label (Map):4000109 - BURBIDGE CONCRETE PUMPING Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):6000 Pipe Material 2:None Date Installed:4/8/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/23/1993 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):10000 Pipe Material 2:None Date Installed:4/8/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/23/1993 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):10000 Pipe Material 2:None Date Installed:4/8/1978 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/23/1993 Piping Monitor 1: 137 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-26-820757099-b 2 of2 SSW 0.18 / 927.88 4,229.00 / 0 BURBIDGE CONCRETE PUMPING 1398 S 400 W SALT LAKE CITY UT 84115 dd-LUST-820757099-bb p1p-820757099-y1y DERR ID:4000109 Site Desc (Map):PST Fac ID (Map):2979 Factsheet (Map):No ID (Map):4000109 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4510184.86 Facility Desc(Map):Contractor Easting (Map):423774.89 Location Name:BURBIDGE CONCRETE PUMPING Location Address:1398 S 400 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:BURBIDGE CONCRETE PUMPING Owner Address:1398 S 400 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):BURBIDGE CONCRETE PUMPING Location Address (Map):1398 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):BURBIDGE CONCRETE PUMPING Owner Address (Map):1398 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000109 - BURBIDGE CONCRETE PUMPING Enviro App Label (Map):4000109 - BURBIDGE CONCRETE PUMPING Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1321 Project Manager:Hillary Mason DERR ID:IEA Soil Treated:0 Date Close:9/29/2005 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:7/1/1993 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:N Envcov:No GW Flow Directn 2:NW Residualco:No Groundwater Depth:4-5' Map Label:IEA - BURBIDGE CONCRETE PUMPING 26 LUST 138 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-27-810168723-b 1 of1 SSE 0.18 / 933.03 4,229.00 / 0 RICK WARNER TRUCKLAND (LTSO) 350 WEST 1370 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810168723-bb p1p-810168723-y1y EPA Handler ID:UTD981542210 Gen Status Universe:No Report Contact Name:MARY MACE Contact Address:350 WEST 1370 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-486-3711 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20060327 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:19970520 Evaluation Type Description:FOCUSED COMPLIANCE INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19860924 Handler Name:RICK WARNER TRUCKLAND (LTSO) Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Hazardous Waste Handler Details 27 RCRA NON GEN 139 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Sequence No:2 Receive Date:20020828 Handler Name:RICK WARNER TRUCKLAND (LTSO) Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20060327 Handler Name:RICK WARNER TRUCKLAND (LTSO) Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE 140 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:2 Receive Date:20070222 Handler Name:RICK WARNER TRUCKLAND (LTSO) Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-486-3711 Country: Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:310 WEST 1370 SOUTH Name:BART WARNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-486-3711 Country: Source Type:Notification Zip Code:84115 Historical Handler Details Receive Dt:20070222 141 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Generator Code Description:Not a Generator, Verified Handler Name:RICK WARNER TRUCKLAND (LTSO) Receive Dt:20020828 Generator Code Description:Not a Generator, Verified Handler Name:RICK WARNER TRUCKLAND (LTSO) Receive Dt:19860924 Generator Code Description:Small Quantity Generator Handler Name:RICK WARNER TRUCKLAND (LTSO) m-28-810175399-b 1 of1 S 0.18 / 962.14 4,229.00 / 0 RICK WARNER POWER PRODUCTS 1344 SOUTH 300 WEST SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810175399-bb p1p-810175399-y1y EPA Handler ID:UTD122733082 Gen Status Universe:No Report Contact Name:ROD BYBEE Contact Address:1344 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-484-4369 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20100505 Location Latitude:40.713407 Location Longitude:-111.8997 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20100504 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details 28 RCRA NON GEN 142 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Sequence No:1 Receive Date:19880809 Handler Name:RICK WARNER POWER PRODUCTS Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20100505 Handler Name:RICK WARNER POWER PRODUCTS Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:RICHARD L. WARNER Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Implementer Zip Code:99999 143 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:RICHARD L. WARNER Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Historical Handler Details Receive Dt:19880809 Generator Code Description:Small Quantity Generator Handler Name:RICK WARNER POWER PRODUCTS m-29-893852866-b 1 of1 SE 0.18 / 976.45 4,229.00 / 0 SIX STATES DISTRIBUTORS INC. 1388 SOUTH 300 WEST SALT LAKE CITY UT 84115 dd-RCRA NON GEN-893852866-bb p1p-893852866-y1y EPA Handler ID:UTR000000349 Gen Status Universe:No Report Contact Name:DAVID VICKERS Contact Address:1388 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-488-4642 Contact Email:DVICKERS@TRUCKPRO.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20210604 Location Latitude:40.713407 Location Longitude:-111.8997 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20080311 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No 29 RCRA NON GEN 144 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:1 Receive Date:19950515 Handler Name:SIX STATES DISTRIBUTORS INC. Source Type:Notification Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20210604 Handler Name:SIX STATES DISTRIBUTORS INC. Source Type:Deactivation Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1900 Type:Private Street 1:CHARLES BRYAN ROAD Name:TRUCKPRO Street 2: Date Became Current:20210224 City:CORDOVA Date Ended Current:State:TN Phone:Country:US Source Type:Deactivation Zip Code:38016 Owner/Operator Ind:Current Operator Street No:1900 Type:Private Street 1:CHARLES BRYAN ROAD Name:TRUCKPRO Street 2: Date Became Current:20210224 City:CORDOVA Date Ended Current:State:TN Phone:Country:US Source Type:Deactivation Zip Code:38016 Owner/Operator Ind:Current Owner Street No: Type:County Street 1:1992 EAST CRESTHILL DRIVE Name:HAFER INVESTMENTS INC.Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-272-6262 Country: Source Type:Notification Zip Code:84117 Historical Handler Details Receive Dt:19950515 Generator Code Description:Very Small Quantity Generator Handler Name:SIX STATES DISTRIBUTORS INC. 145 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-30-810172898-b 1 of1 E 0.19 / 991.81 4,232.28 / 3 NEWSOM TRANSPORTATION INC 255 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810172898-bb p1p-810172898-y1y EPA Handler ID:UTD988070702 Gen Status Universe:No Report Contact Name:DAVID PARKS Contact Address:255 WEST 1300 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-972-4634 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19910401 Handler Name:NEWSOM TRANSPORTATION INC Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:NEWSOM TRANSPORTATION INC Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details 30 RCRA NON GEN 146 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1005 WEST JEWELL AVE Name:BL NEWSOM TRANS INC Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-1761 Country: Source Type:Implementer Zip Code:84104 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1005 WEST JEWELL AVE Name:BL NEWSOM TRANS INC Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-1761 Country: Source Type:Notification Zip Code:84104 Historical Handler Details Receive Dt:19910401 Generator Code Description:Not a Generator, Verified Handler Name:NEWSOM TRANSPORTATION INC m-31-810177769-b 1 of4 NNE 0.20 / 1,031.04 4,225.72 / -3 G & K SERVICES 1104 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810177769-bb p1p-810177769-y1y EPA Handler ID:UTD035382654 Gen Status Universe:No Report Contact Name:J RICHARD Contact Address:1104 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-972-4697 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19870806 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:19890119 Violation Responsible Agency:State Enforcement Details Enforcement Type:310 Enforcement Type Description:FINAL 3008(A) COMPLIANCE ORDER Enforcement Action Date:19881202 Enf Disposition Status: 31 RCRA NON GEN 147 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount:10000 Final Amount:10000 Paid Amount: Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19870917 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:19870806 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19890119 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19870810 Handler Name:G & K SERVICES Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF 148 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F004 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: CRESOLS, CRESYLIC ACID, AND NITROBENZENE; AND THE STILL BOTTOMS FROM THE RECOVERY OF THESE SOLVENTS; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:G & K SERVICES Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:G & K SERVICES Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:G & K SERVICES Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Implementer Zip Code:99999 Historical Handler Details 149 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Dt:19870810 Generator Code Description:Not a Generator, Verified Handler Name:G & K SERVICES m-31-820686795-b 2 of4 NNE 0.20 / 1,031.04 4,225.72 / -3 SERVICE INC. DBA G & K SERVICES 1104 S 300 W SALT LAKE CITY UT 84101 dd-UST-820686795-bb p1p-820686795-y1y DERR ID:4000341 Facility Desc(Map):Commercial Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):3194 Open Reg AST (Map):No ID (Map):4000341 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):No Health Dist (Map):4 Open Release (Map):No Northing (Map):4510830.38547 Type (Map):Commercial Easting (Map):424028.928459 Location Name:SERVICE INC. DBA G & K SERVICES Location Address:1104 S 300 W Loc City:SALT LAKE CITY Zip:84101 Loc County:SALT LAKE Owner Name:SERVICE INC dba G & K SERVICES Owner Address:1104 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Owner Phone:(801) 328-1685 Location Name (Map):SERVICE INC. DBA G and K SERVICES Location Address (Map):1104 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):SERVICE INC dba G and K SERVICES Owner Address (Map):1104 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4000341 - SERVICE INC. DBA G and K SERVICES Env App Label (Map):4000341 - SERVICE INC. DBA G and K SERVICES Env App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):4000 Pipe Material 2:None Date Installed:3/28/1972 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/22/1989 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No 31 UST 150 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline m-31-895278182-b 3 of4 NNE 0.20 / 1,031.04 4,225.72 / -3 TARGET STORE T2641 1110 S 300 W SALT LAKE CITY UT 84101 dd-RCRA SQG-895278182-bb p1p-895278182-y1y EPA Handler ID:UTR000011247 Gen Status Universe:Small Quantity Generator Contact Name:STEVE MUSSER Contact Address:PO BOX 111 , , MINNEAPOLIS , MN, 55440 , US Contact Phone No and Ext:800-587-2228 Contact Email:POC@TARGET.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20211021 Location Latitude:40.75542 Location Longitude:-111.89969 Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:20220124 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20220125 Violation Responsible Agency:State Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:20220124 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20220124 Violation Responsible Agency:State Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:20191011 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20191022 Violation Responsible Agency:State 31 RCRA SQG 151 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Details Enforcement Type:110 Enforcement Type Description:VERBAL INFORMAL Enforcement Action Date:20191011 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:Preparedness, Prevention, and Emergency Procedures Violation Type:262.M Violation Determined Date:20191011 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20191022 Violation Responsible Agency:State Enforcement Details Enforcement Type:110 Enforcement Type Description:VERBAL INFORMAL Enforcement Action Date:20191011 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:20220124 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:20220125 Evaluation Agency:State Evaluation Start Date:20220124 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:20220124 Evaluation Agency:State Evaluation Start Date:20191011 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:20191022 Evaluation Agency:State Evaluation Start Date:20191011 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Preparedness, Prevention, and Emergency Procedures Return to Compliance Date:20191022 Evaluation Agency:State Evaluation Start Date:20160105 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description: 152 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20100914 Handler Name:TARGET STORE #2641 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Handler Details Sequence No:2 Receive Date:20130604 Handler Name:TARGET STORE #2641 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE 153 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U044 Waste Code Description:CHLOROFORM (OR) METHANE, TRICHLORO- Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) 154 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB LINDANE Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U201 Waste Code Description:1,3-BENZENEDIOL (OR) RESORCINOL Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Handler Details Sequence No:1 Receive Date:20160224 Handler Name:TARGET STORE T2641 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Annual/Biennial Report update with Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE 155 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:P001 Waste Code Description:2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-3-(3-OXO-1-PHENYLBUTYL)-, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% (OR) WARFARIN, & SALTS, WHEN PRESENT AT CONCENTRATIONS GREATER THAN 0.3% Hazardous Waste Code:P042 Waste Code Description:1,2-BENZENEDIOL, 4-[1-HYDROXY-2-(METHYLAMINO)ETHYL]-, (R)- (OR) EPINEPHRINE Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:P081 Waste Code Description:1,2,3-PROPANETRIOL, TRINITRATE (R) (OR) NITROGLYCERINE (R) Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U034 Waste Code Description:ACETALDEHYDE, TRICHLORO- (OR) CHLORAL Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U044 Waste Code Description:CHLOROFORM (OR) METHANE, TRICHLORO- Hazardous Waste Code:U058 Waste Code Description:2H-1,3,2-OXAZAPHOSPHORIN-2-AMINE, N,N-BIS(2-CHLOROETHYL)TETRAHYDRO-, 2-OXIDE (OR) CYCLOPHOSPHAMIDE Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U129 Waste Code Description:CYCLOHEXANE, 1,2,3,4,5,6-HEXACHLORO-, (1ALPHA, 2ALPHA, 3BETA, 4ALPHA, 5ALPHA, 6BETA)- (OR) LINDANE Hazardous Waste Code:U150 Waste Code Description:L-PHENYLALANINE, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) MELPHALAN Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U200 Waste Code Description:RESERPINE (OR) YOHIMBAN-16-CARBOXYLIC ACID, 11,17-DIMETHOXY-18-[(3,4,5-TRIMETHOXYBENZOYL) OXY]-, METHYL ESTER, (3BETA, 16BETA, 17ALPHA, 18BETA, 20ALPHA)- Hazardous Waste Code:U201 Waste Code Description:1,3-BENZENEDIOL (OR) RESORCINOL Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE 156 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:3 Receive Date:20171227 Handler Name:TARGET STORE T2641 Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE 157 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:2 Receive Date:20180214 Handler Name:TARGET STORE T2641 Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Annual/Biennial Report update with Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D024 Waste Code Description:M-CRESOL Hazardous Waste Code:D026 Waste Code Description:CRESOL Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:P075 Waste Code Description:NICOTINE, & SALTS (OR) PYRIDINE, 3-(1-METHYL-2-PYRROLIDINYL)-,(S)-, & SALTS Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) 158 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U035 Waste Code Description:BENZENEBUTANOIC ACID, 4-[BIS(2-CHLOROETHYL)AMINO]- (OR) CHLORAMBUCIL Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Handler Details Sequence No:4 Receive Date:20211021 Handler Name:TARGET STORE T2641 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 159 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U188 Waste Code Description:PHENOL Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Owner/Operator Details Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20100915 City:MINNEAPOLIS Date Ended Current:State:MN Phone:612-696-4014 Country:US Source Type:Notification Zip Code:55440 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Annual/Biennial Report update with Notification Zip Code:55440 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country: Source Type:Annual/Biennial Report update with Notification Zip Code:55440 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country: Source Type:Annual/Biennial Report update with Notification Zip Code:55440 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:PO BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Notification Zip Code:55440 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:PO BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Notification Zip Code:55440 Owner/Operator Ind:Current Owner Street No: 160 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Annual/Biennial Report update with Notification Zip Code:55440 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Notification Zip Code:55440 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20100915 City:MINNEAPOLIS Date Ended Current:State:MN Phone:612-696-4014 Country:US Source Type:Notification Zip Code:55440 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:P.O. BOX 111 Name:TARGET CORPORATION Street 2: Date Became Current:20101006 City:MINNEAPOLIS Date Ended Current:State:MN Phone:800-587-2228 Country:US Source Type:Notification Zip Code:55440 Historical Handler Details Receive Dt:20180214 Generator Code Description:Large Quantity Generator Handler Name:TARGET STORE T2641 Receive Dt:20171227 Generator Code Description:Large Quantity Generator Handler Name:TARGET STORE T2641 Receive Dt:20160224 Generator Code Description:Small Quantity Generator Handler Name:TARGET STORE T2641 Receive Dt:20130604 Generator Code Description:Small Quantity Generator Handler Name:TARGET STORE #2641 Receive Dt:20100914 Generator Code Description:Very Small Quantity Generator Handler Name:TARGET STORE #2641 m-31-917228761-b 4 of4 NNE 0.20 / 1,031.04 4,225.72 / -3 Target Salt Lake City #T2641 1110 S 300 W Salt Lake City UT 84101 dd-ALT FUELS-917228761-bb p1p-917228761-y1y ID:240735 CNG Dispenser No: Fuel Type Code:ELEC: Electric CNG Site Renew Src: Station Phone:877-455-3833 CNG Tot Compr Cap: Expected Date:CNG Storage Cap: BD Blends:CNG Fill Type Code: NG PSI:CNG PSI: Federal Agency ID:CNG Vehicle Class: Open Date:2022-12-31 LNG Site Renew Src: Hydrogen is Retail:LNG Vehicle Class: Federal Agency:LPG Nozzle Types: 31 ALT FUELS 161 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Facility Type:Hydrogen Pressures: Dt Last Confirmed:2024-04-28 Hydrogen Standards: Updated at:2024-04-28 23:58:45 UTC Latitude:40.7441324 Access Code:public Longitude:-111.90083 Access Detail Code: Groups with Access Code:Public Groups with Access Code Fr:Public Fed Agency Name: Hydrogen Status Link: E85 Other Ethanol Blends: NPS Unit Name: Cards Accepted: CNG Statn Sells Renewable Na: LNG Statn Sells Renewable Na: Maximum Vehicle Class: RD Blended With Biodiesel: RD Blends: RD Blends French: RD Maximum Biodiesel Level: Status:Open: The station is open. Owner Type Desc: E85 Blender Pump Desc: NG Fill Type Desc: NG Vehicle Class Desc: Geocode Status Desc:The location is from a real GPS readout at the station. Group with Access Desc:Publicly available to all customers. LPG Primary Desc: Intersection Directions: Access Days Time:24 hours daily Restricted Access: Ev Workplace Charging:false m-32-820688241-b 1 of3 S 0.20 / 1,036.95 4,229.00 / 0 PROVISIONERS 1410 S 400 W SOUTH SALT LAKE UT 84115 dd-UST-820688241-bb p1p-820688241-y1y DERR ID:4001978 Facility Desc(Map):Truck/Transporter Total Tanks:2 Site Desc (Map):PST Closed Tanks:2 Fact Sheet (Map):No Facility ID (Map):4698 Open Reg AST (Map):No ID (Map):4001978 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):No Health Dist (Map):4 Open Release (Map):No Northing (Map):4510179.98 Type (Map):Truck/Transporter Easting (Map):423731.87 Location Name:PROVISIONERS Location Address:1410 S 400 W Loc City:SOUTH SALT LAKE Zip:84115 Loc County:SALT LAKE Owner Name:DAVID BURBIDGE Owner Address:1434 S 400 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Owner Phone:(801) 583-3083 Location Name (Map):PROVISIONERS Location Address (Map):1410 S 400 W Location City (Map):SOUTH SALT LAKE Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):DAVID BURBIDGE Owner Address (Map):1434 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE 32 UST 162 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Map Label (Map):4001978 - PROVISIONERS Env App Label (Map):4001978 - PROVISIONERS Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1987 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1987 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-32-820688242-b 2 of3 S 0.20 / 1,036.95 4,229.00 / 0 BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 dd-UST-820688242-bb p1p-820688242-y1y DERR ID:4001979 Facility Desc(Map):Truck/Transporter Total Tanks:2 Site Desc (Map):PST Closed Tanks:2 Fact Sheet (Map):No Facility ID (Map):4699 Open Reg AST (Map):No ID (Map):4001979 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510110.81 Type (Map):Truck/Transporter Easting (Map):423754.45 Location Name:BURBIDGE DISPOSAL Location Address:1434 S 400 W Loc City:SOUTH SALT LAKE Zip:84115 Loc County:SALT LAKE Owner Name:DAVID BURBIDGE Owner Address:1434 S 400 W 32 UST 163 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Owner Phone:(801) 583-3083 Location Name (Map):BURBIDGE DISPOSAL Location Address (Map):1434 S 400 W Location City (Map):SOUTH SALT LAKE Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):DAVID BURBIDGE Owner Address (Map):1434 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001979 - BURBIDGE DISPOSAL Env App Label (Map):4001979 - BURBIDGE DISPOSAL Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1987 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1987 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-32-820757433-b 3 of3 S 0.20 / 1,036.95 4,229.00 / 0 BURBIDGE DISPOSAL 1434 S 400 W SOUTH SALT LAKE UT 84115 dd-LUST-820757433-bb p1p-820757433-y1y DERR ID:4001979 Site Desc (Map):PST 32 LUST 164 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Fac ID (Map):4699 Factsheet (Map):No ID (Map):4001979 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510110.81 Facility Desc(Map):Truck/Transporter Easting (Map):423754.45 Location Name:BURBIDGE DISPOSAL Location Address:1434 S 400 W Location City:SOUTH SALT LAKE State:UT Zip:84115 Loc County:SALT LAKE Owner Name:DAVID BURBIDGE Owner Address:1434 S 400 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):BURBIDGE DISPOSAL Location Address (Map):1434 S 400 W Location City (Map):SOUTH SALT LAKE Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):DAVID BURBIDGE Owner Address (Map):1434 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001979 - BURBIDGE DISPOSAL Enviro App Label (Map):4001979 - BURBIDGE DISPOSAL Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2294 Project Manager:Hillary Mason DERR ID:IMA Soil Treated:0 Date Close:9/14/2006 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:2/4/1994 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:NW Residualco:No Groundwater Depth:~4-5 ft Map Label:IMA - BURBIDGE DISPOSAL m-33-892181561-b 1 of1 N 0.21 / 1,092.78 4,229.10 / 0 SALLY BEAUTY SUPPLY #1866 1094 S 300 WEST UNIT B SALT LAKE CITY UT 84101 dd-RCRA VSQG-892181561-bb p1p-892181561-y1y EPA Handler ID:UTR000016154 Gen Status Universe:VSG Contact Name:DEBBIE MIDDLETON Contact Address:3001 , COLORADO BLVD , , DENTON , TX, 76210 , US Contact Phone No and Ext:940-297-4964 Contact Email:DMIDDLETON@SALLYBEAUTY.COM 33 RCRA VSQG 165 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20201206 Location Latitude:40.701111 Location Longitude:-111.858056 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20201206 Handler Name:SALLY BEAUTY SUPPLY #1866 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D018 166 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U112 Waste Code Description:ACETIC ACID, ETHYL ESTER (I) (OR) ETHYL ACETATE (I) Hazardous Waste Code:U118 Waste Code Description:2-PROPENOIC ACID, 2-METHYL-, ETHYL ESTER (OR) ETHYL METHACRYLATE Hazardous Waste Code:U123 Waste Code Description:FORMIC ACID (C,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Owner/Operator Details Owner/Operator Ind:Current Owner Street No:18881 Type:Private Street 1:VON KARMAN STE 800 Name:300 WEST SPE LLC Street 2: Date Became Current:20100706 City:IRVINE Date Ended Current:State:CA Phone:801-673-8580 Country:US Source Type:Notification Zip Code:92612 Owner/Operator Ind:Current Operator Street No:3001 Type:Private Street 1:COLORADO BLVD Name:SALLY BEAUTY SUPPLY LLC Street 2: Date Became Current:20100706 City:DENTON Date Ended Current:State:TX Phone:Country:US Source Type:Notification Zip Code:76210 m-34-810837309-b 1 of1 ENE 0.21 / 1,128.10 4,229.00 / 0 HALVERSON CO 235 PAXTON AVE SALT LAKE CITY UT 84101 dd-RCRA VSQG-810837309-bb p1p-810837309-y1y EPA Handler ID:UTD056094055 Gen Status Universe:VSG Contact Name:STEVE HALVERSON Contact Address:235 PAXTON AVE , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-467-9423 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:19970530 Location Latitude:40.743776 Location Longitude:-111.896896 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:19970401 Evaluation Type Description:FOCUSED COMPLIANCE INSPECTION 34 RCRA VSQG 167 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19970530 Handler Name:HALVERSON CO Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F002 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS: TETRACHLOROETHYLENE, METHYLENE CHLORIDE, TRICHLOROETHYLENE, 1,1,1-TRICHLOROETHANE, CHLOROBENZENE, 1,1,2-TRICHLORO- 1,2,2-TRIFLUOROETHANE, ORTHO-DICHLOROBENZENE, TRICHLOROFLUOROMETHANE, AND 1,1,2, TRICHLOROETHANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:235 PAXTON AVE. Name:JOHNL. HALVERSON Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-467-9423 Country: Source Type:Notification Zip Code:84101 m-35-810185587-b 1 of1 ENE 0.21 / 1,131.70 4,229.00 / 0 TB ENTERPRISIS INC 244 WEST PAXTON AVE SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810185587-bb p1p-810185587-y1y EPA Handler ID:UTD988071411 Gen Status Universe:No Report 35 RCRA NON GEN 168 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Contact Name:TODD HALL Contact Address:244 WEST PAXTON AVE , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-573-6703 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070625 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19910514 Handler Name:TB ENTERPRISIS INC Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details Sequence No:1 Receive Date:20070625 Handler Name:TB ENTERPRISIS INC Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1178 SOUTH 500 WEST Name:JIM BRUNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-972-4012 Country: Source Type:Implementer Zip Code:84101 169 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1178 SOUTH 500 WEST Name:JIM BRUNER Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-972-4012 Country: Source Type:Notification Zip Code:84101 Historical Handler Details Receive Dt:19910514 Generator Code Description:Not a Generator, Verified Handler Name:TB ENTERPRISIS INC m-36-820687822-b 1 of2 E 0.22 / 1,140.50 4,232.28 / 3 VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 dd-UST-820687822-bb p1p-820687822-y1y DERR ID:4001570 Facility Desc(Map):Contractor Total Tanks:3 Site Desc (Map):PST Closed Tanks:3 Fact Sheet (Map):No Facility ID (Map):4309 Open Reg AST (Map):No ID (Map):4001570 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510346.0 Type (Map):Contractor Easting (Map):424205.0 Location Name:VAUGHT'S MEATS Location Address:220 W CALIFORNIA ST ;; Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:PEARL S LILJENQUIST TRUST Owner Address:5205 S 300 W Owner City:MURRAY Owner State:UT Owner Zip:84107 Owner Phone:(801) 266-3116 Location Name (Map):VAUGHT'S MEATS Location Address (Map):220 W CALIFORNIA ST ;; Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):PEARL S LILJENQUIST TRUST Owner Address (Map):5205 S 300 W Owner City (Map):MURRAY Owner State (Map):UT Owner Zip (Map):84107 Owner County (Map):SALT LAKE Map Label (Map):4001570 - VAUGHT'S MEATS Env App Label (Map):4001570 - VAUGHT'S MEATS Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:2 Emergency Gen:No 36 UST 170 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):8000 Pipe Material 2:None Date Installed:1/1/1957 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/26/1990 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):500 Pipe Material 2:None Date Installed:1/1/1957 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/26/1990 Piping Monitor 1: Type of Closure:Tank Closed in Place Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1957 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/26/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline m-36-820755663-b 2 of2 E 0.22 / 1,140.50 4,232.28 / 3 VAUGHT'S MEATS 220 W CALIFORNIA ST ;; SALT LAKE CITY UT 84115 dd-LUST-820755663-bb p1p-820755663-y1y DERR ID:4001570 Site Desc (Map):PST Fac ID (Map):4309 Factsheet (Map):No ID (Map):4001570 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4510346.0 Facility Desc(Map):Contractor Easting (Map):424205.0 Location Name:VAUGHT'S MEATS Location Address:220 W CALIFORNIA ST ;; Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:PEARL S LILJENQUIST TRUST Owner Address:5205 S 300 W Owner City:MURRAY 36 LUST 171 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner State:UT Owner Zip:84107 Location Name (Map):VAUGHT'S MEATS Location Address (Map):220 W CALIFORNIA ST ;; Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):PEARL S LILJENQUIST TRUST Owner Address (Map):5205 S 300 W Owner City (Map):MURRAY Owner State (Map):UT Owner Zip (Map):84107 Owner County (Map):SALT LAKE Map Label (Map):4001570 - VAUGHT'S MEATS Enviro App Label (Map):4001570 - VAUGHT'S MEATS Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2205 Project Manager:[Dale Urban] DERR ID:FPL Soil Treated:0 Date Close:11/30/1995 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:3/26/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:6-10' Map Label:FPL - VAUGHT'S MEATS m-37-820687381-b 1 of1 E 0.22 / 1,161.05 4,232.28 / 3 VACANT BUILDING/IMPRO 233 W 1300 S SALT LAKE CITY UT 84115 dd-UST-820687381-bb p1p-820687381-y1y DERR ID:4001569 Facility Desc(Map):Commercial Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):4308 Open Reg AST (Map):No ID (Map):4001569 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):No Health Dist (Map):4 Open Release (Map):No Northing (Map):4510428.16 Type (Map):Commercial Easting (Map):424178.79 Location Name:VACANT BUILDING/IMPRO Location Address:233 W 1300 S Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:VAL TRADING COMPANY Owner Address:2400 OAKCREST LN Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84121 Owner Phone:(801) 278-1171 Location Name (Map):VACANT BUILDING/IMPRO Location Address (Map):233 W 1300 S 37 UST 172 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):VAL TRADING COMPANY Owner Address (Map):2400 OAKCREST LN Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84121 Owner County (Map):SALT LAKE Map Label (Map):4001569 - VACANT BUILDING/IMPRO Env App Label (Map):4001569 - VACANT BUILDING/IMPRO Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):2000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:3/21/1990 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline m-38-810840055-b 1 of1 NE 0.22 / 1,173.82 4,229.00 / 0 CALIBER COLLISION CENTER - SALT LAKE CITY - DOWNTOWN 0239 1095 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA VSQG-810840055-bb p1p-810840055-y1y EPA Handler ID:UTR000012013 Gen Status Universe:VSG Contact Name:GREGORY NICHOLS Contact Address:2941 , LAKE VISTA , , LEWISVILLE , TX, 75067 , US Contact Phone No and Ext:469-948-9500 Contact Email:LICENSEANDPERMITS@CALIBERCOLLISON.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20191121 Location Latitude:40.75542 Location Longitude:-111.89969 Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details 38 RCRA VSQG 173 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Evaluation Start Date:20120906 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20120113 Handler Name:ABRA AUTO BODY & GLASS - DOWNTOWN SLC Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F001 Waste Code Description:THE FOLLOWING SPENT HALOGENATED SOLVENTS USED IN DEGREASING: TETRACHLOROETHYLENE, TRICHLORETHYLENE, METHYLENE CHLORIDE, 1,1,1-TRICHLOROETHANE, CARBON TETRACHLORIDE AND CHLORINATED FLUOROCARBONS; ALL SPENT SOLVENT MIXTURES/BLENDS USED IN DEGREASING CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE HALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details 174 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Sequence No:2 Receive Date:20191121 Handler Name:CALIBER COLLISION CENTER - SALT LAKE CITY - DOWNTOWN 0239 Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Owner/Operator Details Owner/Operator Ind:Current Operator Street No:1095 SOUTH Type:Private Street 1:300 WEST Name:ABRA AUTO BODY & GLASS Street 2: Date Became Current:20120101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:866-762-9350 Country:US Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Operator Street No:2941 Type:Private Street 1:LAKE VISTA Name:CALIBER HOLDINGS CORPORATION Street 2: Date Became Current:20191118 City:LEWISVILLE Date Ended Current:State:TX Phone:469-948-9500 Country:US Source Type:Notification Zip Code:75067 Owner/Operator Ind:Current Owner Street No:2941 Type:Private Street 1:LAKE VISTA Name:CALIBER HOLDINGS CORPORATION Street 2: Date Became Current:20191118 City:LEWISVILLE Date Ended Current:State:TX Phone:469-948-9500 Country:US Source Type:Notification Zip Code:75067 Owner/Operator Ind:Current Owner Street No:6601 Type:Private Street 1:SHINGLE CREEK PARKWAY Name:ABRA UTAH, INC.Street 2: Date Became Current:20120101 City:BROOKLYN PARK Date Ended Current:State:MN Phone:888-872-4294 Country:US Source Type:Notification Zip Code:55430 Historical Handler Details 175 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Dt:20120113 Generator Code Description:Very Small Quantity Generator Handler Name:ABRA AUTO BODY & GLASS - DOWNTOWN SLC m-39-820687824-b 1 of2 ESE 0.23 / 1,190.61 4,232.28 / 3 RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 dd-UST-820687824-bb p1p-820687824-y1y DERR ID:4001891 Facility Desc(Map):Auto Dealership Total Tanks:2 Site Desc (Map):PST Closed Tanks:2 Fact Sheet (Map):No Facility ID (Map):4617 Open Reg AST (Map):No ID (Map):4001891 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510278.0 Type (Map):Auto Dealership Easting (Map):424075.0 Location Name:RASBAND DIESEL SERVICE Location Address:1365 S 300 W Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:RASBAND DIESEL SERVICE Owner Address:1365 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Owner Phone:(801) 486-3795 Location Name (Map):RASBAND DIESEL SERVICE Location Address (Map):1365 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):RASBAND DIESEL SERVICE Owner Address (Map):1365 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001891 - RASBAND DIESEL SERVICE Env App Label (Map):4001891 - RASBAND DIESEL SERVICE Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):500 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:10/8/1992 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 39 UST 176 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Used Oil Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Not Listed Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:10/8/1992 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-39-820757923-b 2 of2 ESE 0.23 / 1,190.61 4,232.28 / 3 RASBAND DIESEL SERVICE 1365 S 300 W SALT LAKE CITY UT 84115 dd-LUST-820757923-bb p1p-820757923-y1y DERR ID:4001891 Site Desc (Map):PST Fac ID (Map):4617 Factsheet (Map):No ID (Map):4001891 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4510278.0 Facility Desc(Map):Auto Dealership Easting (Map):424075.0 Location Name:RASBAND DIESEL SERVICE Location Address:1365 S 300 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:RASBAND DIESEL SERVICE Owner Address:1365 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):RASBAND DIESEL SERVICE Location Address (Map):1365 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):RASBAND DIESEL SERVICE Owner Address (Map):1365 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001891 - RASBAND DIESEL SERVICE Enviro App Label (Map):4001891 - RASBAND DIESEL SERVICE Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map 39 LUST 177 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB LUST Information (DEQ eMap) LUST Key:2363 Project Manager:[Dale Urban] DERR ID:HWA Soil Treated:40 Date Close:4/6/1995 H2O Treated:1500 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:10/26/1992 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:5-10 feet Map Label:HWA - RASBAND DIESEL SERVICE m-40-820687834-b 1 of2 W 0.23 / 1,191.12 4,229.00 / 0 UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 dd-UST-820687834-bb p1p-820687834-y1y DERR ID:4002047 Facility Desc(Map):Truck/Transporter Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):4763 Open Reg AST (Map):No ID (Map):4002047 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510351.34 Type (Map):Truck/Transporter Easting (Map):423477.0 Location Name:UTA PROPERTY Location Address:515 W 1300 S Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:UTAH TRANSIT AUTHORITY Owner Address:200 S 669 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Owner Phone:(801) 558-5231 Location Name (Map):UTA PROPERTY Location Address (Map):515 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):UTAH TRANSIT AUTHORITY Owner Address (Map):200 S 669 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4002047 - UTA PROPERTY Env App Label (Map):4002047 - UTA PROPERTY Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel 40 UST 178 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):10000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/16/1997 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-40-820757192-b 2 of2 W 0.23 / 1,191.12 4,229.00 / 0 UTA PROPERTY 515 W 1300 S SALT LAKE CITY UT 84115 dd-LUST-820757192-bb p1p-820757192-y1y DERR ID:4002047 Site Desc (Map):PST Fac ID (Map):4763 Factsheet (Map):No ID (Map):4002047 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510351.34 Facility Desc(Map):Truck/Transporter Easting (Map):423477.0 Location Name:UTA PROPERTY Location Address:515 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:UTAH TRANSIT AUTHORITY Owner Address:200 S 669 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Location Name (Map):UTA PROPERTY Location Address (Map):515 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):UTAH TRANSIT AUTHORITY Owner Address (Map):200 S 669 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4002047 - UTA PROPERTY Enviro App Label (Map):4002047 - UTA PROPERTY Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2430 Project Manager:Mark Crim DERR ID:JCM Soil Treated:14000 Date Close:1/11/2000 H2O Treated:0 Closure Type:> Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 40 LUST 179 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Notification:9/7/1995 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:NE Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:10' Map Label:JCM - UTA PROPERTY m-41-810173815-b 1 of3 S 0.23 / 1,206.94 4,232.28 / 3 CLF ENTERPRISES LTD 375 WEST HOPE AVE SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810173815-bb p1p-810173815-y1y EPA Handler ID:UTP000000072 Gen Status Universe:No Report Contact Name:CRAIG LILENQUIST Contact Address:8103 OLD COVENTRY CIRCLE , , SANDY , UT, 84093-6304 , US Contact Phone No and Ext:801-524-1013 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19940622 Handler Name:CLF ENTERPRISES LTD Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Hazardous Waste Handler Details Sequence No:2 Receive Date:20010111 Handler Name:CLF ENTERPRISES LTD Source Type:Notification 41 RCRA NON GEN 180 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:CLF ENTERPRISES LTD Source Type:Temporary Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1410 SOUTH 400 WEST Name:CRAIG LILENQUIST Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-524-1013 Country: Source Type:Temporary Zip Code:84108 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1410 SOUTH 400 WEST Name:CRAIG LILENQUIST Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-524-1013 Country: Source Type:Notification Zip Code:84108 Historical Handler Details Receive Dt:20010111 Generator Code Description:Not a Generator, Verified Handler Name:CLF ENTERPRISES LTD 181 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Dt:19940622 Generator Code Description:Not a Generator, Verified Handler Name:CLF ENTERPRISES LTD m-41-820687584-b 2 of3 S 0.23 / 1,206.94 4,232.28 / 3 HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 dd-UST-820687584-bb p1p-820687584-y1y DERR ID:4001859 Facility Desc(Map):Industrial Total Tanks:1 Site Desc (Map):PST Closed Tanks:1 Fact Sheet (Map):No Facility ID (Map):4588 Open Reg AST (Map):No ID (Map):4001859 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510186.51 Type (Map):Industrial Easting (Map):423915.65 Location Name:HOLZMUELLER Location Address:375 W HOPE AVE Loc City:SALT LAKE CITY Zip:84115 Loc County:SALT LAKE Owner Name:CLF ENTERPRISES LTD Owner Address:175 E 400 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84111 Owner Phone:(801) 524-1000 Location Name (Map):HOLZMUELLER Location Address (Map):375 W HOPE AVE Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):CLF ENTERPRISES LTD Owner Address (Map):175 E 400 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84111 Owner County (Map):SALT LAKE Map Label (Map):4001859 - HOLZMUELLER Env App Label (Map):4001859 - HOLZMUELLER Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Unknown Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1910 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:2/25/1992 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: 41 UST 182 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Substance in Tank:Other m-41-820757825-b 3 of3 S 0.23 / 1,206.94 4,232.28 / 3 HOLZMUELLER 375 W HOPE AVE SALT LAKE CITY UT 84115 dd-LUST-820757825-bb p1p-820757825-y1y DERR ID:4001859 Site Desc (Map):PST Fac ID (Map):4588 Factsheet (Map):No ID (Map):4001859 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Industrial Northing (Map):4510186.51 Facility Desc(Map):Industrial Easting (Map):423915.65 Location Name:HOLZMUELLER Location Address:375 W HOPE AVE Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:CLF ENTERPRISES LTD Owner Address:175 E 400 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84111 Location Name (Map):HOLZMUELLER Location Address (Map):375 W HOPE AVE Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):CLF ENTERPRISES LTD Owner Address (Map):175 E 400 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84111 Owner County (Map):SALT LAKE Map Label (Map):4001859 - HOLZMUELLER Enviro App Label (Map):4001859 - HOLZMUELLER Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2347 Project Manager:[Pete Stewart] DERR ID:HKE Soil Treated:0 Date Close:4/21/1992 H2O Treated:130 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:2/26/1992 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:10 ft. below grade Map Label:HKE - HOLZMUELLER m-42-810167758-b 1 of1 SE 0.23 / 1,224.75 4,232.28 / 3 EIS 1347 SOUTH 300 WEST dd-RCRA NON GEN-810167758-bb p1p-810167758-y1y 41 42 LUST RCRA NON GEN 183 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SALT LAKE CITY UT 84115 EPA Handler ID:UTR000007815 Gen Status Universe:No Report Contact Name:SUSAN HAVERBERG Contact Address:1347 , SOUTH 300 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-483-1226 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20060216 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20040211 Handler Name:EIS Source Type:Notification Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM 184 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Hazardous Waste Handler Details Sequence No:1 Receive Date:20060216 Handler Name:EIS Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 185 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Hazardous Waste Handler Details Sequence No:2 Receive Date:20070319 Handler Name:EIS Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1347 Type:Private Street 1:SOUTH 300 WEST Name:GARY JOHNSON Street 2: Date Became Current:19971001 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-483-1226 Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Operator Street No:1347 Type:Private Street 1:SOUTH 300 WEST Name:GPC CORP./EIS DIVISION Street 2: Date Became Current:19900101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-483-1226 Country:US Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Owner Street No:1347 Type:Private Street 1:SOUTH 300 WEST Name:GARY JOHNSON Street 2: Date Became Current:19971001 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-483-1226 Country:US Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Operator Street No:1347 Type:Private Street 1:SOUTH 300 WEST Name:GPC CORP./EIS DIVISION Street 2: Date Became Current:19900101 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-483-1226 Country:US Source Type:Notification Zip Code:84115 Historical Handler Details Receive Dt:20070319 Generator Code Description:Not a Generator, Verified Handler Name:EIS Receive Dt:20040211 Generator Code Description:Small Quantity Generator 186 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Handler Name:EIS m-43-820686849-b 1 of2 W 0.24 / 1,244.25 4,225.72 / -3 FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 dd-UST-820686849-bb p1p-820686849-y1y DERR ID:4001911 Facility Desc(Map):Commercial Total Tanks:3 Site Desc (Map):PST Closed Tanks:3 Fact Sheet (Map):No Facility ID (Map):4636 Open Reg AST (Map):No ID (Map):4001911 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510497.99 Type (Map):Commercial Easting (Map):423463.8 Location Name:FRANK EDWARDS CO Location Address:520 W 1300 S Loc City:SALT LAKE CITY Zip:84104 Loc County:SALT LAKE Owner Name:FRANK EDWARDS CO Owner Address:520 W 1300 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84104 Owner Phone:(801) 972-0128 Location Name (Map):FRANK EDWARDS CO Location Address (Map):520 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84104 Location County (Map):SALT LAKE Owner Name (Map):FRANK EDWARDS CO Owner Address (Map):520 W 1300 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84104 Owner County (Map):SALT LAKE Map Label (Map):4001911 - FRANK EDWARDS CO Env App Label (Map):4001911 - FRANK EDWARDS CO Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1971 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1985 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline 43 UST 187 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):0 Pipe Material 2:None Date Installed:1/1/1971 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1985 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Not Listed Tank Size (Gal):500 Pipe Material 2:None Date Installed:1/1/1971 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:1/1/1985 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil m-43-820755263-b 2 of2 W 0.24 / 1,244.25 4,225.72 / -3 FRANK EDWARDS CO 520 W 1300 S SALT LAKE CITY UT 84104 dd-LUST-820755263-bb p1p-820755263-y1y DERR ID:4001911 Site Desc (Map):PST Fac ID (Map):4636 Factsheet (Map):No ID (Map):4001911 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4510497.99 Facility Desc(Map):Commercial Easting (Map):423463.8 Location Name:FRANK EDWARDS CO Location Address:520 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84104 Loc County:SALT LAKE Owner Name:FRANK EDWARDS CO Owner Address:520 W 1300 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84104 Location Name (Map):FRANK EDWARDS CO Location Address (Map):520 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84104 Location County (Map):SALT LAKE Owner Name (Map):FRANK EDWARDS CO Owner Address (Map):520 W 1300 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84104 Owner County (Map):SALT LAKE 43 LUST 188 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Map Label (Map):4001911 - FRANK EDWARDS CO Enviro App Label (Map):4001911 - FRANK EDWARDS CO Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2371 Project Manager:Morgan Atkinson DERR ID:HYJ Soil Treated:0 Date Close:8/3/2001 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:9/16/1993 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:SE Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:10 feet Map Label:HYJ - FRANK EDWARDS CO m-44-922478575-b 1 of1 ENE 0.24 / 1,245.53 4,229.00 / 0 UT dd-VCP-922478575-bb p1p-922478575-y1y Identification No:EPA CERCLIS Arc Dt: CIMID:Tmp10692 Termination Date: Site Desc:Voluntary Cleanup Program St Key:10692 Type:Voluntary Cleanup Program - C129 Map Label:Voluntary Cleanup Program - C129 Application Date:Northing:4510649.6806 Agreement Dt Orig:Easting:424219.11813 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C129 COC Original Dt:Enviro App Symbol:n/a COC Amended Dt:County: Project Manager:Acres: Status Code: Status Code Desc: Shape:(-12456382.2333, 4974552.793399997) Project Desc: Data Source:Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C129 Derr ID:C129 Date of Appl:03/01/2024 Date COCIS: Curr Proj Ma:Allison Stanley Contact Phone: Site Name:The Paxton Site Address:225 West Paxton Avenue Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:The Paxton Address:225 West Paxton Avenue City:SALT LAKE CITY 44 VCP 189 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Major Activities Project Manager:Current Lead: Start Date:2024-03-01 00:00:00 Activity Key:2259 Completion Date:2024-03-01 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2024-04-04 00:00:00 Activity Key:2266 Completion Date:2024-04-04 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: m-45-810841406-b 1 of1 WSW 0.24 / 1,257.10 4,227.89 / -1 LARRY H MILLER SUPER FORD 1340 SOUTH 500 WEST SALT LAKE CITY UT 84115 dd-RCRA VSQG-810841406-bb p1p-810841406-y1y EPA Handler ID:UTR000007153 Gen Status Universe:VSG Contact Name:ABE CARTER Contact Address:1340 SOUTH 500 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-488-1885 Contact Email:ABECARTER@LHMAUTO.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20210831 Location Latitude:40.740228 Location Longitude:-111.905452 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20020827 Handler Name:LARRY H. MILLER FORD TRUCKLAND Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator 45 RCRA VSQG 190 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Handler Details Sequence No:2 Receive Date:20210831 Handler Name:LARRY H MILLER SUPER FORD Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1340 SOUTH 500 WEST Name:LARRY H. MILLER COPPORATION DOWNTOWN Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:1340 SOUTH 500 WEST Name:LARRY H. MILLER CORPORATION DOWNTOWN Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:9350 SOUTH 150 EAST Name:LARRY H. MILLER CORP.Street 2: Date Became Current:City:SANDY Date Ended Current:State:UT Phone:801-563-4100 Country: Source Type:Notification Zip Code:84070 Historical Handler Details Receive Dt:20020827 Generator Code Description:Very Small Quantity Generator Handler Name:LARRY H. MILLER FORD TRUCKLAND m-46-810844173-b 1 of1 WSW 0.24 / 1,263.60 4,229.00 / 0 LARRY H. MILLER TRUCKLAND COLLISION CNTR 1320 SOUTH 500 WEST SALT LAKE CITY UT 84115 dd-RCRA VSQG-810844173-bb p1p-810844173-y1y 46 RCRA VSQG 191 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB EPA Handler ID:UTR000007310 Gen Status Universe:VSG Contact Name:JACK G MUTERSPAUGH Contact Address:1320 SOUTH , 500 WEST , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-563-4134 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20030107 Location Latitude:40.734986 Location Longitude:-111.905451 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20030107 Handler Name:LARRY H. MILLER TRUCKLAND COLLISION CNTR Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1320 Type:Private Street 1:SOUTH 500 WEST Name:MILLER FAMILY REAL ESTATE Street 2: Date Became Current:20020604 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-563-4134 Country:US Source Type:Notification Zip Code:84115 Owner/Operator Ind:Current Operator Street No:1320 Type:Private Street 1:SOUTH 500 WEST Name:MILLER FAMILY REAL ESTATE Street 2: Date Became Current:20021106 City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-563-4134 Country:US Source Type:Notification Zip Code:84115 192 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-47-820686967-b 1 of2 NW 0.24 / 1,267.58 4,229.00 / 0 UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 dd-UST-820686967-bb p1p-820686967-y1y DERR ID:4001141 Facility Desc(Map):Contractor Total Tanks:3 Site Desc (Map):PST Closed Tanks:3 Fact Sheet (Map):No Facility ID (Map):3933 Open Reg AST (Map):No ID (Map):4001141 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510777.61154 Type (Map):Contractor Easting (Map):423471.340268 Location Name:UNION POINT CONSTRUCTION COMPANY Location Address:1132 S 500 W Loc City:SALT LAKE CITY Zip:84101 Loc County:SALT LAKE Owner Name:UNION COMMERCIAL CORPORATION Owner Address:1132 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Owner Phone: Location Name (Map):UNION POINT CONSTRUCTION COMPANY Location Address (Map):1132 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):UNION COMMERCIAL CORPORATION Owner Address (Map):1132 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4001141 - UNION POINT CONSTRUCTION COMPANY Env App Label (Map):4001141 - UNION POINT CONSTRUCTION COMPANY Env App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Galvanic Cathodic Protection (STIP3) Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):8000 Pipe Material 2:None Date Installed:9/1/1986 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/22/1994 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Gasoline 47 UST 193 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Galvanic Cathodic Protection (STIP3) Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Galvanized Steel Tank Size (Gal):8000 Pipe Material 2:None Date Installed:9/1/1986 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/22/1994 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):1000 Pipe Material 2:None Date Installed:1/1/1986 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/22/1994 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:No On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil m-47-820757534-b 2 of2 NW 0.24 / 1,267.58 4,229.00 / 0 UNION POINT CONSTRUCTION COMPANY 1132 S 500 W SALT LAKE CITY UT 84101 dd-LUST-820757534-bb p1p-820757534-y1y DERR ID:4001141 Site Desc (Map):PST Fac ID (Map):3933 Factsheet (Map):No ID (Map):4001141 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4510777.61154 Facility Desc(Map):Contractor Easting (Map):423471.340268 Location Name:UNION POINT CONSTRUCTION COMPANY Location Address:1132 S 500 W Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:UNION COMMERCIAL CORPORATION Owner Address:1132 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Location Name (Map):UNION POINT CONSTRUCTION COMPANY Location Address (Map):1132 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):UNION COMMERCIAL CORPORATION Owner Address (Map):1132 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE 47 LUST 194 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Map Label (Map):4001141 - UNION POINT CONSTRUCTION COMPANY Enviro App Label (Map):4001141 - UNION POINT CONSTRUCTION COMPANY Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1975 Project Manager:[Evan Sullivan] DERR ID:IPQ Soil Treated:0 Date Close:3/14/1995 H2O Treated:700 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:6/23/1994 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7 Map Label:IPQ - UNION POINT CONSTRUCTION COMPANY m-48-873902196-b 1 of1 ESE 0.24 / 1,272.05 4,232.93 / 4 LOWE'S OF SALT LAKE CITY, UT #2275 1335 SOUTH 300 WEST SALT LAKE CITY UT 84115 dd-RCRA SQG-873902196-bb p1p-873902196-y1y EPA Handler ID:UTR000014456 Gen Status Universe:Small Quantity Generator Contact Name:ROB GASS Contact Address:1000 , LOWES BLVD. , , MOORESVILLE , NC, 28117 , US Contact Phone No and Ext:704-758-6033 Contact Email:HAZMAT@LOWES.COM Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20231015 Location Latitude:40.713407 Location Longitude:-111.8997 Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:20181120 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:20181221 Violation Responsible Agency:State 48 RCRA SQG 195 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Details Enforcement Type:110 Enforcement Type Description:VERBAL INFORMAL Enforcement Action Date:20181120 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:20181120 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:20181120 Violation Responsible Agency:State Enforcement Details Enforcement Type:110 Enforcement Type Description:VERBAL INFORMAL Enforcement Action Date:20181120 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:Universal Waste - Small Quantity Handlers Violation Type:273.B Violation Determined Date:20181120 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:20181120 Violation Responsible Agency:State Enforcement Details Enforcement Type:110 Enforcement Type Description:VERBAL INFORMAL Enforcement Action Date:20181120 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:20181120 196 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Universal Waste - Small Quantity Handlers Return to Compliance Date:20181120 Evaluation Agency:State Evaluation Start Date:20181120 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:20181120 Evaluation Agency:State Evaluation Start Date:20181120 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:20181221 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:20180725 Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 197 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Handler Details Sequence No:2 Receive Date:20201020 Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE 198 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U240 Waste Code Description:2,4-D, SALTS & ESTERS (OR) ACETIC ACID, (2,4-DICHLOROPHENOXY)-, SALTS & ESTERS (OR) DICHLOROPHENOXYACETIC ACID 2,4-D Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:3 Receive Date:20221011 Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 199 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:MERCURY Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U240 Waste Code Description:2,4-D, SALTS & ESTERS (OR) ACETIC ACID, (2,4-DICHLOROPHENOXY)-, SALTS & ESTERS (OR) DICHLOROPHENOXYACETIC ACID 2,4-D Hazardous Waste Code:U249 Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Hazardous Waste Handler Details Sequence No:4 Receive Date:20231015 Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE 200 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:D004 Waste Code Description:ARSENIC Hazardous Waste Code:D005 Waste Code Description:BARIUM Hazardous Waste Code:D007 Waste Code Description:CHROMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D009 Waste Code Description:MERCURY Hazardous Waste Code:D010 Waste Code Description:SELENIUM Hazardous Waste Code:D011 Waste Code Description:SILVER Hazardous Waste Code:D016 Waste Code Description:2,4-D (2,4-DICHLOROPHENOXYACETIC ACID) Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D027 Waste Code Description:1,4-DICHLOROBENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U072 Waste Code Description:BENZENE, 1,4-DICHLORO- (OR) P-DICHLOROBENZENE Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U165 Waste Code Description:NAPHTHALENE Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U240 Waste Code Description:2,4-D, SALTS & ESTERS (OR) ACETIC ACID, (2,4-DICHLOROPHENOXY)-, SALTS & ESTERS (OR) DICHLOROPHENOXYACETIC ACID 2,4-D Hazardous Waste Code:U249 201 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:ZINC PHOSPHIDE ZN3P2, WHEN PRESENT AT CONCENTRATIONS OF 10% OR LESS Hazardous Waste Code:U279 Waste Code Description:CARBARYL (OR) 1-NAPHTHALENOL, METHYLCARBAMATE Hazardous Waste Code:U411 Waste Code Description:PHENOL, 2-(1-METHYLETHOXY)-, METHYLCARBAMATE (OR) PROPOXUR Owner/Operator Details Owner/Operator Ind:Current Owner Street No:1605 Type:Private Street 1:CURTIS BRIDGE RD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060802 City:WILKESBORO Date Ended Current:State:NC Phone:Country:US Source Type:Notification Zip Code:28697 Owner/Operator Ind:Current Owner Street No:1000 Type:Private Street 1:LOWES BLVD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060804 City:MOORESVILLE Date Ended Current:State:NC Phone:704-993-1564 Country:US Source Type:Notification Zip Code:28117 Owner/Operator Ind:Current Operator Street No:1000 Type:Private Street 1:LOWES BLVD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060804 City:MOORESVILLE Date Ended Current:State:NC Phone:704-993-1564 Country:US Source Type:Notification Zip Code:28117 Owner/Operator Ind:Current Owner Street No:1000 Type:Private Street 1:LOWES BLVD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060804 City:MOORESVILLE Date Ended Current:State:NC Phone:704-758-6033 Country:US Source Type:Notification Zip Code:28117 Owner/Operator Ind:Current Operator Street No:1000 Type:Private Street 1:LOWES BLVD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060804 City:MOORESVILLE Date Ended Current:State:NC Phone:704-758-6033 Country:US Source Type:Notification Zip Code:28117 Owner/Operator Ind:Current Owner Street No:1000 Type:Private Street 1:LOWES BLVD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060802 City:MOORESVILLE Date Ended Current:State:NC Phone:704-758-2955 Country:US Source Type:Notification Zip Code:28117 Owner/Operator Ind:Current Operator Street No:1605 Type:Private Street 1:CURTIS BRIDGE RD. Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060802 City:WILKESBORO Date Ended Current:State:NC Phone:Country:US Source Type:Notification Zip Code:28697 Owner/Operator Ind:Current Operator Street No:1000 Type:Private Street 1:LOWES BLVD. 202 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Name:LOWE'S HOME CENTERS, LLC Street 2: Date Became Current:20060802 City:MOORESVILLE Date Ended Current:State:NC Phone:704-758-2955 Country:US Source Type:Notification Zip Code:28117 Historical Handler Details Receive Dt:20221011 Generator Code Description:Small Quantity Generator Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Receive Dt:20201020 Generator Code Description:Small Quantity Generator Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 Receive Dt:20180725 Generator Code Description:Small Quantity Generator Handler Name:LOWE'S OF SALT LAKE CITY, UT #2275 m-49-810171991-b 1 of1 NNE 0.24 / 1,272.99 4,229.00 / 0 SEMI SERVICE INC. 1082 SOUTH 300 WEST SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810171991-bb p1p-810171991-y1y EPA Handler ID:UTD001699560 Gen Status Universe:No Report Contact Name:MICHAEL ANDERSON Contact Address:1082 SOUTH 300 WEST , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-521-0360 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20111021 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20111019 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No 49 RCRA NON GEN 203 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19950410 Handler Name:SEMI SERVICE INC. Source Type:Notification Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D006 Waste Code Description:CADMIUM Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Code:D018 Waste Code Description:BENZENE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:D039 Waste Code Description:TETRACHLOROETHYLENE Hazardous Waste Code:D040 Waste Code Description:TRICHLORETHYLENE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20111021 Handler Name:SEMI SERVICE INC. Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified 204 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1082 SOUTH 300 WEST Name:MICHAEL T. ANDERSON Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-521-0360 Country: Source Type:Notification Zip Code:84101 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:1082 SOUTH 300 WEST Name:MICHAEL T. ANDERSON Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-521-0360 Country: Source Type:Implementer Zip Code:84101 Historical Handler Details Receive Dt:19950410 Generator Code Description:Very Small Quantity Generator Handler Name:SEMI SERVICE INC. m-50-805427386-b 1 of4 ENE 0.24 / 1,285.94 4,229.00 / 0 RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 dd-CERCLIS-805427386-bb p1p-805427386-y1y Site ID:0802626 RNPL Status Code:N Site EPA ID:UTN000802626 NPL Status:Not on the NPL Site Street Address 2:RFED Facility Code:N Site County Name:SALT LAKE RFED Facility Desc:Not a Federal Facility Site FIPS Code:49035 USGS Hydro Unit No.: Region Code:08 Site Cong. Dist. Code:01 Site SMSA No.:ROT Desc:Private Site Prim. Latitude:+40.743806 FR NPL Update No.: Site Prim. Longitude:-111.89738 RFRA Code: Lat Long Source: RNON NPL Status Desc:SI Ongoing CERCLIS Site Contact Name(s) Person ID:13002897.00 First Name:Ryan Last Name:Dunham Phone No.:3033126627 Email: CERCLIS Assess History OU ID:00 RALT Short Name:State (Fund) Act Code ID:001 Act Start Date: RAT Code:PA Act Complete Date:11/13/2006 00:00:00 RAT Short Name:PA AGT Order No.:130 RAT Name:PRELIMINARY ASSESSMENT SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:P SH Lead: SPA Code:13 RAT Def:Collection of diverse existing information about the source and nature of the site hazard. It is EPA policy to complete the preliminary assessment within one year of site discovery. 50 CERCLIS 205 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Site Desc: Site Alias: CERCLIS Assess History OU ID:00 RALT Short Name:EPA Fund Act Code ID:001 Act Start Date: RAT Code:DS Act Complete Date:2/8/2006 00:00:00 RAT Short Name:DISCVRY AGT Order No.:10 RAT Name:DISCOVERY SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:SH Lead: SPA Code:13 RAT Def:The process by which a potential hazardous waste site is brought to the attention of the EPA. The process can occur through the use of several mechanisms such as a phone call or referral by another government agency. Site Desc: Site Alias: CERCLIS Assess History OU ID:00 RALT Short Name: Act Code ID:Act Start Date: RAT Code:Act Complete Date: RAT Short Name:AGT Order No.:0 RAT Name:SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:SH Seq: RAT Level:SH Start Date: RAT DEF OU:SH Complete Date: RFBS Code:SH Lead: SPA Code: RAT Def: Site Desc:The property identified at 216 W. Paxton Avenue in a Phase I and II report is the location of the fomer RETEP facility, a distributor of halogenated solvents, solvents, lubricants and equipment for industry. Groundwater samples collected for this Phase I Site Alias:No alias data available CERCLIS Assess History OU ID:00 RALT Short Name:State (Fund) Act Code ID:001 Act Start Date:6/1/2009 00:00:00 RAT Code:SI Act Complete Date: RAT Short Name:SI AGT Order No.:160 RAT Name:SITE INSPECTION SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:P SH Lead: SPA Code:13 RAT Def:The process of collecting site data and samples to characterize the severity of the hazard for the hazard ranking score and/or enforcement support. Site Desc: Site Alias: m-50-810177768-b 2 of4 ENE 0.24 / 1,285.94 4,229.00 / 0 RETEP CORPORATION 216 PAXTON AVE SALT LAKE CITY UT 84101 dd-RCRA NON GEN-810177768-bb p1p-810177768-y1y EPA Handler ID:UTD035380328 Gen Status Universe:No Report Contact Name:PETERSON ALMA 50 RCRA NON GEN 206 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Contact Address:216 PAXTON AVE , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-486-3141 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070222 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.34(a) Violation Determined Date:19850104 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:19860210 Violation Responsible Agency:State Enforcement Details Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19860210 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19850104 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:19860210 Violation Responsible Agency:State Enforcement Details Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19860210 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: 207 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19841105 Scheduled Compliance Date: Return to Compliance:Observed Actual Return to Compl:19850503 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19850503 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:19860210 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19850104 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19860210 Evaluation Agency:State Evaluation Start Date:19841105 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19850503 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No 208 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Handler Details Sequence No:1 Receive Date:19810916 Handler Name:RETEP CORPORATION Source Type:Notification Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Waste Code Details Hazardous Waste Code:P029 Waste Code Description:COPPER CYANIDE (OR) COPPER CYANIDE CU(CN) Hazardous Waste Code:P030 Waste Code Description:CYANIDES (SOLUBLE CYANIDE SALTS), NOT OTHERWISE SPECIFIED Hazardous Waste Code:P098 Waste Code Description:POTASSIUM CYANIDE (OR) POTASSIUM CYANIDE K(CN) Hazardous Waste Code:P099 Waste Code Description:ARGENTATE (1-), BIS(CYANO-C)-, POTASSIUM (OR) POTASSIUM SILVER CYANIDE Hazardous Waste Code:P104 Waste Code Description:SILVER CYANIDE (OR) SILVER CYANIDE AG(CN) Hazardous Waste Code:P106 Waste Code Description:SODIUM CYANIDE (OR) SODIUM CYANIDE NA(CN) Hazardous Waste Code:P121 Waste Code Description:ZINC CYANIDE (OR) ZINC CYANIDE ZN(CN)2 Hazardous Waste Code:U075 Waste Code Description:DICHLORODIFLUOROMETHANE (OR) METHANE, DICHLORODIFLUORO- Hazardous Waste Code:U077 Waste Code Description:ETHANE, 1,2-DICHLORO- (OR) ETHYLENE DICHLORIDE Hazardous Waste Code:U080 Waste Code Description:METHANE, DICHLORO- (OR) METHYLENE CHLORIDE Hazardous Waste Code:U121 Waste Code Description:METHANE, TRICHLOROFLUORO- (OR) TRICHLOROMONOFLUOROMETHANE Hazardous Waste Code:U210 Waste Code Description:ETHENE, TETRACHLORO- (OR) TETRACHLOROETHYLENE Hazardous Waste Code:U226 Waste Code Description:ETHANE, 1,1,1-TRICHLORO- (OR) METHYL CHLOROFORM Hazardous Waste Code:U228 Waste Code Description:ETHENE, TRICHLORO- (OR) TRICHLOROETHYLENE Hazardous Waste Handler Details Sequence No:1 Receive Date:20070222 Handler Name:RETEP CORPORATION Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: 209 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type:Private Street 1:DATA NOT REQUESTED Name:RETEP CORPORATION Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Implementer Zip Code:99999 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:RETEP CORPORATION Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 Historical Handler Details Receive Dt:19810916 Generator Code Description:Not a Generator, Verified Handler Name:RETEP CORPORATION m-50-882655739-b 3 of4 ENE 0.24 / 1,285.94 4,229.00 / 0 RETEP 216 W. PAXTON AVE. PLUME 216 W. PAXTON AVE. SALT LAKE CITY UT 84101 dd-SEMS ARCHIVE-882655739-bb p1p-882655739-y1y Site ID:0802626 FIPS Code:49035 EPA ID:UTN000802626 Cong District:01 Superfund Alte Agr:No Region:08 Federal Facility:No County:SALT LAKE FF Docket:No NPL:Not on the NPL Non NPL Status:NFRAP-Site does not qualify for the NPL based on existing information Action Information Operable Units:00 Qual: Action Code:DS SEQ:1 Action Name:DISCVRY FF:N Start Actual:02/08/2006 FF Docket:N Finish Actual:02/08/2006 Region:08 Curr Action Lead:EPA Perf Operable Units:00 Qual: Action Code:VS SEQ:1 Action Name:ARCH SITE FF:N Start Actual:02/04/2020 FF Docket:N Finish Actual:02/04/2020 Region:08 Curr Action Lead:EPA Perf In-Hse Operable Units:00 Qual:H Action Code:PA SEQ:1 Action Name:PA FF:N Start Actual:11/13/2006 FF Docket:N Finish Actual:11/13/2006 Region:08 Curr Action Lead:St Perf Operable Units:00 Qual:H Action Code:SI SEQ:1 Action Name:SI FF:N Start Actual:06/01/2009 FF Docket:N Finish Actual:03/28/2016 Region:08 Curr Action Lead:St Perf Operable Units:00 Qual:N Action Code:ES SEQ:1 50 SEMS ARCHIVE 210 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Action Name:ESI FF:N Start Actual:03/29/2016 FF Docket:N Finish Actual:10/23/2018 Region:08 Curr Action Lead:EPA Perf m-50-891365828-b 4 of4 ENE 0.24 / 1,285.94 4,229.00 / 0 RETEP 216 West Paxton Avenue Plume 216 WEST PAXTON AVE. SALT LAKE CITY UT 84101 dd-CONTAM POTENTIAL-891365828-bb p1p-891365828-y1y DERR ID:UTN000802626 Contact Phone No: CIM ID:Pending2208 Emerg Resp Branch:No Site Description:CERCLA Site Assessment Map Label:CERCLA Site Assessment - UTN000802626 Type:CERCLA Site Assessment - UTN000802626 County:SALT LAKE NPL:No Northing:4510686.7 Proposed for NPL:No Easting:424238.38 Arch for CERCLIS:No Latitude:40.7436413953672 Project Manager:[Craig Barnitz]Longitude:-111.897361811798 Project Description:<b><u>Original: </u></b><br>UPDATE 01-07-09:The site is an urban area consisting of mixed industrial, commercial, and residential use, occupying approximately one acre. The Jordan River is located one mile west of the site, and the Great Salt Lake is ap **Note: data in the [Project Description] field for some records is truncated from the source. m-51-810172673-b 1 of1 E 0.24 / 1,286.82 4,235.56 / 7 MACHINERY HARDWARE AND SUPPLY INC. 234 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-RCRA NON GEN-810172673-bb p1p-810172673-y1y EPA Handler ID:UTR000005348 Gen Status Universe:No Report Contact Name:DAVID HARRIS Contact Address:234 WEST 1300 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-487-6888 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Private Receive Date:20080312 Location Latitude: Location Longitude: Violation/Evaluation Summary Note:NO VIOLATIONS: All of the compliance records associated with this facility (EPA ID) indicate NO VIOLATIONS; Compliance Monitoring and Enforcement table dated Jan, 2024. Evaluation Details Evaluation Start Date:20080312 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No 50 51 CONTAM POTENTIAL RCRA NON GEN 211 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19991102 Handler Name:MACHINERY HARDWARE AND SUPPLY INC. Source Type:Notification Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D035 Waste Code Description:METHYL ETHYL KETONE Hazardous Waste Code:F003 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: XYLENE, ACETONE, ETHYL ACETATE, ETHYL BENZENE, ETHYL ETHER, METHYL ISOBUTYL KETONE, N-BUTYL ALCOHOL, CYCLOHEXANONE, AND METHANOL; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONLY THE ABOVE SPENT NONHALOGENATED SOLVENTS; AND ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS, AND A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THOSE SOLVENTS LISTED IN F001, F002, F004, AND F005; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Code:F005 Waste Code Description:THE FOLLOWING SPENT NONHALOGENATED SOLVENTS: TOLUENE, METHYL ETHYL KETONE, CARBON DISULFIDE, ISOBUTANOL, PYRIDINE, BENZENE, 2-ETHOXYETHANOL, AND 2-NITROPROPANE; ALL SPENT SOLVENT MIXTURES/BLENDS CONTAINING, BEFORE USE, A TOTAL OF TEN PERCENT OR MORE (BY VOLUME) OF ONE OR MORE OF THE ABOVE NONHALOGENATED SOLVENTS OR THOSE SOLVENTS LISTED IN F001, F002, OR F004; AND STILL BOTTOMS FROM THE RECOVERY OF THESE SPENT SOLVENTS AND SPENT SOLVENT MIXTURES. Hazardous Waste Handler Details Sequence No:1 Receive Date:20080312 Handler Name:MACHINERY HARDWARE AND SUPPLY INC. Source Type:Implementer Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:234 WEST 1300 SOUTH Name:MACHINERY HARDWARE AND SUPPLY Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-6888 Country: 212 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Source Type:Implementer Zip Code:84115 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:234 WEST 1300 SOUTH Name:MACHINERY HARDWARE AND SUPPLY Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-487-6888 Country: Source Type:Notification Zip Code:84115 Historical Handler Details Receive Dt:19991102 Generator Code Description:Very Small Quantity Generator Handler Name:MACHINERY HARDWARE AND SUPPLY INC. m-52-810843808-b 1 of1 W 0.25 / 1,299.90 4,229.00 / 0 NORTHWEST MOTOR WELDING UTAH 550 WEST 1300 SOUTH SALT LAKE CITY UT 84115 dd-RCRA VSQG-810843808-bb p1p-810843808-y1y EPA Handler ID:UTD988069407 Gen Status Universe:VSG Contact Name:HARTLEY KRAHN Contact Address:550 WEST 1300 SOUTH , , SALT LAKE CITY , UT, 84115 , US Contact Phone No and Ext:801-975-9505 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:19901107 Location Latitude:40.741587 Location Longitude:-111.90377 Violation/Evaluation Summary Note:NO RECORDS: As of Jan 2024, there are no Compliance Monitoring and Enforcement (violation) records associated with this facility (EPA ID). Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner Exemption:No Furnace Exemption:No Underground Injection Activity:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19901107 Handler Name:NORTHWEST MOTOR WELDING UTAH 52 RCRA VSQG 213 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Federal Waste Generator Code:3 Generator Code Description:Very Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:DATA NOT REQUESTED Name:DIESEL RECON Street 2: Date Became Current:City:DATA NOT REQUESTED Date Ended Current:State:UT Phone:999-999-9999 Country: Source Type:Notification Zip Code:99999 m-53-820686819-b 1 of2 W 0.25 / 1,311.87 4,229.00 / 0 ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 dd-UST-820686819-bb p1p-820686819-y1y DERR ID:4000128 Facility Desc(Map):Truck/Transporter Total Tanks:4 Site Desc (Map):PST Closed Tanks:4 Fact Sheet (Map):No Facility ID (Map):2995 Open Reg AST (Map):No ID (Map):4000128 Open Tank (Map):No Tank (Map):Yes Reg AST (Map):No Release (Map):Yes Health Dist (Map):4 Open Release (Map):No Northing (Map):4510613.0 Type (Map):Truck/Transporter Easting (Map):423517.0 Location Name:ROLLINS LEASING CORP. #133 Location Address:1260 S 500 W Loc City:SALT LAKE CITY Zip:84101 Loc County:SALT LAKE Owner Name:CAMINO 13 ASSOCIATES Owner Address:C\O S-PM INC 1515 W 2200 S STE-E-1 Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84119 Owner Phone: Location Name (Map):ROLLINS LEASING CORP. #133 Location Address (Map):1260 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):CAMINO 13 ASSOCIATES Owner Address (Map):C\O S-PM INC 1515 W 2200 S STE-E-1 Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84119 Owner County (Map):SALT LAKE Map Label (Map):4000128 - ROLLINS LEASING CORP. #133 Env App Label (Map):4000128 - ROLLINS LEASING CORP. #133 Env App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): 53 UST 214 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Underground Storage Tank (UST) Sites in Utah (DERR); Utah Environmental Interactive Map Tank UST Information Tank ID:3 Emergency Gen:No Alt Tank ID:3 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Bare Steel Tank Size (Gal):2000 Pipe Material 2:None Date Installed:4/10/1977 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/21/1996 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:Yes On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:New Oil Tank UST Information Tank ID:2 Emergency Gen:No Alt Tank ID:2 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Fiberglass Reinforced Plastic Tank Size (Gal):12000 Pipe Material 2:None Date Installed:4/10/1977 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/21/1996 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:Yes On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel Tank UST Information Tank ID:4 Emergency Gen:No Alt Tank ID:4 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Unknown Tank Size (Gal):2000 Pipe Material 2:None Date Installed:4/10/1977 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/21/1996 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: In Compliance:Yes On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Used Oil Tank UST Information Tank ID:1 Emergency Gen:No Alt Tank ID:1 Tank Material 1:Asphalt Coated or Bare Steel Tank Status:Permanently Out of Use Tank Material 2:None Aboveground Tank:No Pipe Material 1:Fiberglass Reinforced Plastic Tank Size (Gal):12000 Pipe Material 2:None Date Installed:4/10/1977 Pipe Type: Date Last Used:Tank Monitoring: Date Closed:6/21/1996 Piping Monitor 1: Type of Closure:Tank Removed from Ground Piping Monitor 2: 215 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB In Compliance:Yes On PST Fund:No Federal Regulated:Yes Reg AST:No Substance:Othr Financial Ins: Substance in Tank:Diesel m-53-820755185-b 2 of2 W 0.25 / 1,311.87 4,229.00 / 0 ROLLINS LEASING CORP. #133 1260 S 500 W SALT LAKE CITY UT 84101 dd-LUST-820755185-bb p1p-820755185-y1y DERR ID:4000128 Site Desc (Map):PST Fac ID (Map):2995 Factsheet (Map):No ID (Map):4000128 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510613.0 Facility Desc(Map):Truck/Transporter Easting (Map):423517.0 Location Name:ROLLINS LEASING CORP. #133 Location Address:1260 S 500 W Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:CAMINO 13 ASSOCIATES Owner Address:C\O S-PM INC 1515 W 2200 S STE-E-1 Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84119 Location Name (Map):ROLLINS LEASING CORP. #133 Location Address (Map):1260 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):CAMINO 13 ASSOCIATES Owner Address (Map):C\O S-PM INC 1515 W 2200 S STE-E-1 Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84119 Owner County (Map):SALT LAKE Map Label (Map):4000128 - ROLLINS LEASING CORP. #133 Enviro App Label (Map):4000128 - ROLLINS LEASING CORP. #133 Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1337 Project Manager:[Doug Hansen] DERR ID:JOK Soil Treated:0 Date Close:7/22/1997 H2O Treated:0 Closure Type:< Tier 1 PST Eligible:Eligible (100) NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:100 Notification:6/20/1996 PST Deductible:10000.0 IC:Bluestakes:No GW Flow Directn 1:N Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:8.5 ft Map Label:JOK - ROLLINS LEASING CORP. #133 53 LUST 216 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-54-879395441-b 1 of1 N 0.26 / 1,397.41 4,229.00 / 0 Dalton's Edge Multi-Family 1046 South 400 West Salt Lake City UT dd-INST-879395441-bb p1p-879395441-y1y Facility/Release ID:C091 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:VCP Administrative Division:DERR Document No:DERR-2019-018609 Program Manager:Leigh Anderson Document Date:11/12/2019 EDocs Search:VCP COC Title:Certificate of Completion Final.pdf Tax ID No/Parcel No/Prop ID:15-12-328-001-0000 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/Dalton's%20Edge%20Multi-Family/VCP% 20Administrative/DERR-2019-018609.pdf Location Details: A parcel of land located in Block 24,Five Acre Plat A, Big Field Survey, being a portion of Lots 6 and 7 of said survey, and a portion of Dolan's Subdivision, Part of Block24, Five Acre Plat A, Big Field Survey, and being more particularly described as follows: Beginning at the Northeast corner of Lot I of Dolan's Subdivision, being a Part of Block 24, Five Acre Plat A, Big Field Survey, recorded in the office of the Salt Lake County Recorder as Entry No. 40995, in Book C of Plats, at Page 120 of official records, said point being on the west right-of-way of 400 West Street, thence along said west right-of- way and the easterly lot lines of Lots 1 through 9 of said Dolan's Subdivision, South 00˚00'15" West 244.75 feet to the southeast corner of Lot 9 of said Dolan's Subdivision; thence South 00˚21'49" West 33.00 feet to the northwest corner of the Young Electric Sign parcel as recorded in the office of the Salt Lake County Recorder as Entry No. 4492721 in Book 5941 atPage 2947; thence along the boundary of said parcel the following two (2) course and distances: 1) South 00˚00'24" West 100.00 feet and2) North 89˚58'02" East 19.90 feet; thence South 00˚00'24" West 228.35 feet to the North line of the Target Corporation parcel; thence along said north line South 89˚58'02" West 150.00 feet to the southeast corner of the Thomas Young Jr. parcel (parcel ID 15-12-330-003); thence along the boundary of said parcel the following two courses and distances: l) North 00˚00'24" East 50.00 feet and 2) South 89˚58'02" West 72.72 feet to the easterly line of Interstate 15 (UDOT ProjectNo. I01>7(5) as recorded in Book 1899 Page 634 of the official records) the following three (3) courses and distances: l) North 18˚59'11" West 114.56 feet,2) North 00˚00'24" East 170.00 and 3) North 05˚46'29" East 33.17 feet; thence continuing along the east line of Interstate 15 15 (UDOT Project No. I 01-7(5) as recorded in Book 1706Page 44 of the official records) the following four (4) courses and distances: 1) North 25˚21'28" East 128.49 feet, 2) North 42˚00'21" East 16.97 feet, 3) North 42˚03'22" East 62.02 feet and 4) North 54˚42'15" East 12134 feet to a point on the north line of said Lot 1 ; thence along said north line North 89˚58'01" East 30.01 feet to the point of beginning. Containing 122,733 square feet or 2.82 acres. m-55-820756238-b 1 of1 S 0.28 / 1,469.61 4,229.00 / 0 VICKER'S TRUCK EQUIPMENT 375 W WHITNEY RD SALT LAKE CITY UT 84115 dd-LUST-820756238-bb p1p-820756238-y1y DERR ID:4001571 Site Desc (Map):PST Fac ID (Map):4310 Factsheet (Map):No ID (Map):4001571 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Industrial Northing (Map):4510041.0 Facility Desc(Map):Industrial Easting (Map):423853.0 Location Name:VICKER'S TRUCK EQUIPMENT Location Address:375 W WHITNEY RD Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:RLF ENTRPRISES Owner Address:5205 S 300 W Owner City:MURRAY Owner State:UT Owner Zip:84107 Location Name (Map):VICKER'S TRUCK EQUIPMENT Location Address (Map):375 W WHITNEY RD Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):RLF ENTRPRISES 54 55 INST LUST 217 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner Address (Map):5205 S 300 W Owner City (Map):MURRAY Owner State (Map):UT Owner Zip (Map):84107 Owner County (Map):SALT LAKE Map Label (Map):4001571 - VICKER'S TRUCK EQUIPMENT Enviro App Label (Map):4001571 - VICKER'S TRUCK EQUIPMENT Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2206 Project Manager:[John Menatti] DERR ID:FOR Soil Treated:395 Date Close:12/15/1999 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:3/13/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:6-8 ft Map Label:FOR - VICKER'S TRUCK EQUIPMENT m-56-865731934-b 1 of1 N 0.29 / 1,511.52 4,229.00 / 0 DALTON'S EDGE MULTI-FAMILY 1040 SOUTH 400 WEST, SALT LAKE CITY, UTAH UT dd-VCP-865731934-bb p1p-865731934-y1y Identification No:C091 EPA CERCLIS Arc Dt: CIMID:PENDING4744 Termination Date: Site Desc:Voluntary Cleanup Program St Key:9513 Type:Voluntary Cleanup Program - C091 Map Label:Voluntary Cleanup Program - C091 Application Date:12/7/2017 Northing:4510968.251 Agreement Dt Orig:2/28/2018 Easting:423751.683 Agreement Dt Amend:8/6/2019 Enviro App Label:Voluntary Cleanup Program - C091 COC Original Dt:8/8/2019 Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:KRISTEN (LEIGH) ANDERSON Acres:2.8 Status Code:COC Status Code Desc:Certificate of Completion Shape:(-12457002.8055, 4974968.073899999) Project Desc:<b><u>Original: </u></b><br>The site was part of the former Cummins VCP site. The Applicant purchased the property and initiated additional characterization activities based on the new land use (commercial to residential). The Applicant entered into a VCP Agreement on February 28, 2018.Areas of interest included potential impacts under the former Thermo King building, soil stockpiles and an area of possible fill material. Soil impacts above cleanup levels were identified under the former building and in the fill material. Benzopyrene, TRPH, and arsenic were detected in localized areas around the site. Impacts were primarily found in the top foot of soil, with some low amounts of metals in groundwater.The applicant proposed a remedial action plan to remove the soil for off-site disposal. Upon completion of the public comment period, soil removal commenced. Confirmation samples were collected demonstrating that contamination was removed to below the residential cleanup levels. A final report has been reviewed and accepted. A Certificate of Completion was issued on August 8, 2019, with no on-going controls other than groundwater will not be accessed for drinking water, irrigation or bathing purposes.<br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details 56 VCP 218 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB ID:C091 Derr ID:C091 Date of Appl:12/07/2017 Date COCIS:08/08/2019 Curr Proj Ma:Kristen (Leigh) Anderson Contact Phone:8015364127 Site Name:Dalton's Edge Multi-Family Site Address:1040 South 400 West Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:Dalton's Edge Multi-Family Address:1040 South 400 West City:SALT LAKE CITY Major Activities Project Manager:Current Lead: Start Date:2019-08-06 00:00:00 Activity Key:1583 Completion Date:2019-08-06 00:00:00 Major Activity Key:263 State Description:VCP Agreement Amended Comments: Project Manager:Current Lead: Start Date:2017-12-07 00:00:00 Activity Key:1496 Completion Date:2017-12-07 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2019-08-08 00:00:00 Activity Key:1582 Completion Date:2019-08-08 00:00:00 Major Activity Key:13 State Description:COC Issued Comments: Project Manager:Current Lead: Start Date:2018-02-28 00:00:00 Activity Key:1508 Completion Date:2018-02-28 00:00:00 Major Activity Key:3 State Description:VCP Agreement Executed Comments: m-57-820757193-b 1 of1 S 0.29 / 1,524.02 4,229.00 / 0 WESTERN TRAILER REPAIR, INC. 1490 S 400 W SALT LAKE CITY UT 84115 dd-LUST-820757193-bb p1p-820757193-y1y DERR ID:4001802 Site Desc (Map):PST Fac ID (Map):4534 Factsheet (Map):No ID (Map):4001802 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Industrial Northing (Map):4509984.0 Facility Desc(Map):Industrial Easting (Map):423766.0 Location Name:WESTERN TRAILER REPAIR, INC. Location Address:1490 S 400 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:WESTERN TRAILER REPAIR INC Owner Address:1490 S 400 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):WESTERN TRAILER REPAIR, INC. 57 LUST 219 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location Address (Map):1490 S 400 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):WESTERN TRAILER REPAIR INC Owner Address (Map):1490 S 400 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001802 - WESTERN TRAILER REPAIR, INC. Enviro App Label (Map):4001802 - WESTERN TRAILER REPAIR, INC. Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2323 Project Manager:[Ben Anderson] DERR ID:HIY Soil Treated:0 Date Close:9/21/1992 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:2/3/1992 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:NW Residualco:No Groundwater Depth:8 - 12 ft. below grade Map Label:HIY - WESTERN TRAILER REPAIR, INC. m-58-820758333-b 1 of2 SSE 0.29 / 1,548.99 4,232.28 / 3 V-1 OIL COMPANY 1478 S 300 W SALT LAKE CITY UT 84115 dd-LUST-820758333-bb p1p-820758333-y1y DERR ID:4001217 Site Desc (Map):PST Fac ID (Map):3999 Factsheet (Map):No ID (Map):4001217 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Gas Station Northing (Map):4510019.74 Facility Desc(Map):Gas Station Easting (Map):423998.58 Location Name:V-1 OIL COMPANY Location Address:1478 S 300 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:V 1 OIL COMPANY Owner Address:1800 N HOLMES AVE Owner City:IDAHO FALLS Owner State:ID Owner Zip:83403 Location Name (Map):V-1 OIL COMPANY Location Address (Map):1478 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):V 1 OIL COMPANY 58 LUST 220 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner Address (Map):1800 N HOLMES AVE Owner City (Map):IDAHO FALLS Owner State (Map):ID Owner Zip (Map):83403 Owner County (Map):BONNEVILLE Map Label (Map):4001217 - V-1 OIL COMPANY Enviro App Label (Map):4001217 - V-1 OIL COMPANY Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2018 Project Manager:Morgan Atkinson DERR ID:FXT Soil Treated:0 Date Close:3/11/2005 H2O Treated:0 Closure Type:> Tier 1 PST Eligible: NFA Form:Tier 2 w/Institutional Controls PST % Eligible:0 Notification:7/13/1990 PST Deductible:25000.0 IC:Bluestakes:Yes GW Flow Directn 1:NW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:12 Map Label:FXT - V-1 OIL COMPANY LUST Information (DEQ eMap) LUST Key:2019 Project Manager:Morgan Atkinson DERR ID:JID Soil Treated:0 Date Close:3/11/2005 H2O Treated:0 Closure Type:> Tier 1 PST Eligible: NFA Form:Tier 2 w/Institutional Controls PST % Eligible:0 Notification:1/23/1996 PST Deductible:10000.0 IC:Bluestakes:No GW Flow Directn 1:NW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:12 Map Label:JID - V-1 OIL COMPANY m-58-820758531-b 2 of2 SSE 0.29 / 1,548.99 4,232.28 / 3 V-1 OIL COMPANY 1478 South 300 West Salt Lake City UT dd-INST-820758531-bb p1p-820758531-y1y Facility/Release ID:4001217 FXT Category:Final Program:LUST Branch:Tank Branch Sub Program:IC Agreements Division:DERR Document No:DERR-2008-005802 Program Manager:Morgan Atkinson Document Date:11/04/2008 EDocs Search:UST EC Title:IC Agreement Tax ID No/Parcel No/Prop ID:Parcel Numbers 15-13-204-007, 15-13-204-008, 15-13-205-001 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/Tank%20Branch/40%20-%20Salt% 20Lake/4001001-4001250/4001217/FXT/DERR-2008-005802.pdf Location Details: Exhibit A Part of Lot 1 to 5, both inclusive,Block 2, Desky's Second Addition, said addition being a subdivision of part of Block 9, 5 Acre Plat "A",Big Field Survey, 58 INST 221 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Salt Lake City, Salt Lake County, Utah, more particularty described as follows: Beginning at the Northwest corner of said Lot 5; thence along the Northerly line of said Lot 5, South 89°54'52" East, a distance of 110.00 feet, to the new right-of-way line of 300 West Street; thence along said right-of-way line, South 00°01'16" West, a distance of 51.20 feet, to the Southerly right-of-way line of the Union Pacific Railroad Company; thence along said right-of-way line, South 47°48'00" West, a distance of 18.18 feet, to the Southwest corner of said Lot 1, said point also being on the Easterly line of a vacated alley; thence along said Easterly line, North 00°01'16" East, a distance of 134.49 feet to the point of beginning. Excepting therefrom all oil, gas and minerals and any rights appurtenant thereto. Exhibit B Beginning at a point South 00°01'06" East 10.0 feet from the Southeast corner of Lot 4, BURR OAK ADDITION, and running thence North 89°54'13" West 132.5 feet; thence North 40.5 feet; thence East 25.5 feet; thence North 47°59'50" East 143.95 feet to the West line of 2nd West Street; thence South 00°01'06" East 137.0 feet to the point of beginning. Exhibit C All of Lots 1 to 7, inclusive, Block 1, Deskey's Second Addition, said addition being a subdivision of Block 9, 5 Acre Plat "A", Big Field Survey, together with half of the vacated alley abutting to the South and all of the alley abutting to the East, and all of Lots 9-11 and part of Lots 5 to 8, Burr Oak Addition, said addition being a subdivision of part of Block 9, 5 Acre Plat "A", Big Field Survey, together with half of the vacated alley abutting to the North and Half of the vacated alley abutting to the East, all in Salt Lake City, Salt Lake County, Utah, more particularly described as follows: BEGINNING at the Northwest corner of said Lot 7, Block 1, Deskey's Second Addition; thence along the North line of said Block 1, South 89°54'52" East, a distance of 193.40 feet to the East line of a vacated alley; thence along said East line South 00°01'16" West, a distance of 134.59 feet; thence North 89°58'44" West, a distance of 7.48 feet to the center line of a vacated alley; thence along said center line South 00°05'43" West, a distance of 23.30 feet; thence South 47°49'00" West, a distance of 129.68 feet, to a point on the South line of Lot 8 of said Burr Oak Addition; thence along the South line of Lots 8 to 11 of said Burr Oak Addition, North 89°53'17" West, distance 92.16 feet, to the Southwest corner of said Lot 11, thence along the West line of said Lot 11, North 00°06'43" East, a distance of 115.74 feet, to the center line of vacated alley; thence along said center line South 89° 54'11" East, a distance of 2.00 feet, to the extension of the West line of Lot 7 of said Deskey's Second Addition; thence along said West line and the extension thereof, North 00°05'08" East, a distance of 129.24 feet, to the POINT OF BEGINNING. Excepting therefrom all oil, gas and minerals and any rights appurtenant thereto. Exhibit D All of Lots 1 to 7, inclusive, Block 1, Deskey's Second Addition, said addition being a subdivision of Block 9, 5 Acre Plat "A", Big Field Survey, together with half of the vacated alley abutting to the South and all of the alley abutting to the East, and all of Lots 9-11 and part of Lots 5 to 8, Burr Oak Addition, said addition being a subdivision of part of Block 9, 5 Acre Plat "A", Big Field Survey, together with half of the vacated alley abutting to the North and Half of the vacated alley abutting to the East, and all Lots 1 to 5, both inclusive Block 2, Desky's Second Addition, less that portion in the right-of-way of 300 West Street, and all of Lot 4 and part of Lot 3, BURR OAK ADDITION, less that portion in the right-of-way of 300 West Street, together with half of the vacated alley abutting to the West, all in Salt Lake City, Salt Lake County, Utah, more particularly described as follows: BEGINNING at the Northwest corner of said Lot 7, Block 1, Deskey's Second Addition; said point being North 89°54'52" West 360.36 feet and South 00° 05'08" West 33.00 feet from a city monument located at the intersection of 300 West Street and Whitney Avenue; thence along the North line of said Block 1, South 89°54'52" East, a distance of 303.40 feet to the new right-of-way line of 300 West Street; thence along said right-of-way line South 00° 01'06" West 175.08 feet to a point being 10.00 feet South 00°01'06" West of a Southerly line of Lot 4, Burr Oak Addition; thence North 89°54'13" West 117.53 feet to the center of a vacated alley; thence along said center line North 00°05'43" East 17.26 feet to the Southerly right-of-way line of the Union Pacific Railroad (vacated and sold); thence along said right-of-way line South 47°49'00" West 129.68 feet to a point on the South line of Lot 8 of said Burr Oak Addition; thence along the south line of Lots 8 to 11 of said Burr Oak Addition, North 89°53'17" West, distance 92.16 feet, to the Southwest corner of said Lot 11; thence along the West line of said Lot 11, North 00°06'43" East 115.74 feet to the center line of a vacated alley; thence along said center line South 89°54'11" East 2.00 feet to the extension of the West line of Lot 7 of said Deskey's Second Addition; thence along said West line and the extension thereof North 00°05'08" East 129.24 feet to the point of beginning. Excepting therefrom the oil, gas and minerals rights and rights appurtenant thereto as retains in those certain Quit Claim deeds recorded as Entry No. 7694642 and 7694643 in Book 8380 at Page 419 and Book 8380 at Page 424 respectively. m-59-820684270-b 1 of3 NNE 0.29 / 1,555.04 4,232.28 / 3 FORMER CUMMINS INTERMOUNTAIN INC. 1030 SOUTH 300 WEST, SALT LAKE CITY, UTAH UT dd-VCP-820684270-bb p1p-820684270-y1y Identification No:C039 EPA CERCLIS Arc Dt: CIMID:PENDING4744 Termination Date: Site Desc:Voluntary Cleanup Program St Key:4861 Type:Voluntary Cleanup Program - C039 Map Label:Voluntary Cleanup Program - C039 59 VCP 222 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Application Date:2/24/2005 Northing:4511035.08 Agreement Dt Orig:5/24/2005 Easting:423905.91 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C039 COC Original Dt:2/19/2008 Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:DAVID BIRD Acres:7 Status Code:COC Status Code Desc:Certificate of Completion Shape:(-12456800.374, 4975058.622199997) Project Desc: Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C039 Derr ID:C039 Date of Appl:02/24/2005 Date COCIS:02/19/2008 Curr Proj Ma:David Bird Contact Phone:3853918135 Site Name:CUMMINS INTERMOUNTAIN - SLC Site Address:1030 SOUTH 300 WEST Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84125 Zip4: Name:CUMMINS INTERMOUNTAIN - SLC Address:1030 SOUTH 300 WEST City:SALT LAKE CITY Major Activities Project Manager:Bill Rees Current Lead:DEQ Start Date:2005-05-24 00:00:00 Activity Key:109 Completion Date:2005-05-24 00:00:00 Major Activity Key:3 State Description:VCP Agreement Executed Comments: Project Manager:Current Lead: Start Date:2008-02-19 00:00:00 Activity Key:231 Completion Date:Major Activity Key:13 State Description:COC Issued Comments: Project Manager:Bill Rees Current Lead:DEQ Start Date:2005-02-24 00:00:00 Activity Key:110 Completion Date:2005-02-24 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: m-59-820757124-b 2 of3 NNE 0.29 / 1,555.04 4,232.28 / 3 CUMMINS ROCKY MOUNTAIN LLC 1030 S 300 W SALT LAKE CITY UT 84101 dd-LUST-820757124-bb p1p-820757124-y1y DERR ID:4000203 Site Desc (Map):PST Fac ID (Map):3068 Factsheet (Map):No ID (Map):4000203 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4511045.0 Facility Desc(Map):Auto Dealership Easting (Map):423894.0 Location Name:CUMMINS ROCKY MOUNTAIN LLC Location Address:1030 S 300 W Location City:SALT LAKE CITY 59 LUST 223 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB State:UT Zip:84101 Loc County:SALT LAKE Owner Name:CUMMINS ROCKY MOUNTAIN LLC Owner Address:2167 S 5370 W Owner City:WEST VALLEY CITY Owner State:UT Owner Zip:84120 Location Name (Map):CUMMINS ROCKY MOUNTAIN LLC Location Address (Map):1030 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):CUMMINS ROCKY MOUNTAIN LLC Owner Address (Map):2167 S 5370 W Owner City (Map):WEST VALLEY CITY Owner State (Map):UT Owner Zip (Map):84120 Owner County (Map):SALT LAKE Map Label (Map):4000203 - CUMMINS ROCKY MOUNTAIN LLC Enviro App Label (Map):4000203 - CUMMINS ROCKY MOUNTAIN LLC Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1379 Project Manager:[DeAnn Rasmussen] DERR ID:FHX Soil Treated:0 Date Close:12/20/1996 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:Tier 1 Worksheet PST % Eligible:0 Notification:10/6/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:~12ft Map Label:FHX - CUMMINS ROCKY MOUNTAIN LLC LUST Information (DEQ eMap) LUST Key:5268 Project Manager:Hong-Lei Tao DERR ID:MXY Soil Treated:0 Date Close:9/7/2012 H2O Treated:0 Closure Type:< ISL PST Eligible: NFA Form:Tier 1 Worksheet PST % Eligible:0 Notification:7/5/2012 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:10 Map Label:MXY - CUMMINS ROCKY MOUNTAIN LLC m-59-820758540-b 3 of3 NNE 0.29 / 1,555.04 4,232.28 / 3 CUMMINS INTERMOUNTAIN - SLC 1030 South 300 West Salt Lake City UT dd-INST-820758540-bb p1p-820758540-y1y Facility/Release ID:C039 Category:Not Applicable 59 INST 224 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:VCP Administrative Division:DERR Document No:DERR-2008-000786 Program Manager:David Bird Document Date:3/4/2008 EDocs Search:VCP COC Title:Certificate of Completion Final Tax ID No/Parcel No/Prop ID:15-12-329-001-0000 1033 S. 400W. 15-12-329-002-0000 374 W. Aspen Ave. 15-12-329-003-0000 1030 S. Gale St. 15-12-331-001-0000 375 W. Aspen Ave. 15-12-401-001-0000 338 W. Brooklyn Ave. 15-12-401-002-0000 332 W. Brooklyn Ave. 15-12-401-003-0000 320 W. Brooklyn Ave. 15-12-401-005-0000 310-12 W. Brooklyn Ave. 15-12-401-006-0000 310 W. Brooklyn Ave. 15-12-328-001-0000 408 W. Dalton Ave. 15-12-328-004-0000 1035 S. 400 W. 15-12-328-006-0000 1033 S. 400 W. 15-12-330-001-0000 409 W. Dalton Ave. 15-12-330-002-0000 405 W. Dalton Ave. 15-12-404-001-0000 1038 S. 300 W. 15-12-404-002-0000 1050 S. 300 W. 15-12-404-003-0000 321-23 W. Brooklyn Ave. Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/CUMMINS%20INTERMOUNTAIN%20-%20SLC/VCP% 20Administrative/DERR-2008-000786.pdf Location Details: 1- (328001) Beginning Southeast corner lot 10, Dolan's Subdivision; West 95 feet; Northeasterly 128 feet more or less to a point 10 feet east from northwest corner lot 11, SD Subdivision; Northeasterly 62 feet more or less 62 feet to a point 84.29 feet south from northeast corner lot 48, SD Subdivision; South 160.31 feet to point of beginning. 2- (328006) Beginning Northeast corner of lot 1, Dolan's Sub; South 134.8 Feet; West 129 feet; North 64.8 feet; Northeasterly 121 feet more or less to a point 30 feet west of the point of beginning; East 30 feet to beginning 3- (328004) Lots 6 and 7, Dolan's Subdivision 4- (329003) South 60 feet of lots 1 thru 16, all lots 23 thru 32, block 3, Ontario Subdivision, together with vacated alley abutting SD Lots. 5- (329001) Lots 17 thru 19, block 3, Ontario Subdivision. 6- (329002) Lots 20 thru 22, block 3, Ontario Subdivision. 7- (401001) Commencing at southwest corner lot 13, block 1, Ontario Subdivision, North 87.25; feet West 66 feet; South 87.25 feet; East 66 feet to the point of beginning. 8- (401002) Beginning 25.17 feet south of northeast comer lot 11, block 1, Ontario Subdivision; South 99.83 feet; west 90 feet; North 87.25 feet; East 60 feet; North 67 -15 feet; East 32.53 feet more or less to point of beginning. 9- (401003) Lot 10, Block 1, Ontario Subdivision. Except beginning 12.58 feet south from northeast corner said lot 10; North 12.58 feet; West 30 feet; South 25.17 feet; North 67-15 feet; East 32.53 feet more or less to the point of beginning. 10- (401005) West 3.34 feet of Lot 7 and all lot 8 blockl, Ontario Subdivision. 11 - (401006) The East 73 feet of lot 7, block 1, Ontario Subdivision. 12-(404001) Commencing at the northeast corner of Lot 1, Block 5, Ontario Subdivision; South 110 feet; West 130 feet; South 10 feet; West 91 feet; North 120 feet; East 221 feet to point of beginning less sfreet. 13- (404002) West 112.46 feet of lot 6, block 5, Ontario Subdivision, together with ½ vacated alley and abutting on west. 14- (404003) Commencing at northwest corner of lot 14, block 5, Ontario Subdivision; East 39 feet; South 120 feet; East 91 feet; North 10 feet; East 130 feet; South 40 feet; West 130 feet; South 30 feet; East 130 feet; South 40 feet; West 260 feet; North 220 feet to point of beginning. 15- (331001) Block 4, Ontario Subdivision together with all vacated alley abutting on South also all vacated street abutting on East. 16- (330002) Commencing 75.3 rods South and 538.05 feet East from the Northwest corner of block 24, 5 acre plat A, Big field surrounding; East 150 feet; South 19.9 rods; West 150 feet; North 19.9 rods to point of beginning. 17- (330001) Begnning 75.3 rods south and 438.05 feet East from Northwest corner block 24, five acre plat A, big field surrounding East 100 feet; South 19.9 rods; West 55.51 feet, more or less to Easterly line state road; Northwesterly 169 feet to a point West 10 feet and South 170 feet from beginning; North 170 feet along said Easterly line; East 10 feet to beginning, except Northwest corner; East 55.51 feet; North 50 feet; West 72.72 feet, more or less to Easterly line state road; Southeasterly along said line to beginning; 0.62 acres, more or less. m-60-820691233-b 1 of2 SE 0.30 / 1,607.97 4,232.28 / 3 FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT dd-LAST-820691233-bb p1p-820691233-y1y ID (Map):Facility ID:4002073 Facility ID (Map):Fed Regulated:FALSE Owner Name (Map): Data Source:Utah DEQ LAST List 60 LAST 225 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Release Detail(s) Release ID:MHQ Type of Site:AST w/RP Lead (Agreement) Date Closed:2/9/2010 m-60-820756812-b 2 of2 SE 0.30 / 1,607.97 4,232.28 / 3 FORMER MOLERWAY FREIGHT 234 W HIGH AVE (1475 S) SALT LAKE CITY UT 84115 dd-LUST-820756812-bb p1p-820756812-y1y DERR ID:4002073 Site Desc (Map):PST Fac ID (Map):4788 Factsheet (Map):Yes ID (Map):4002073 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510032.0 Facility Desc(Map):Truck/Transporter Easting (Map):424146.0 Location Name:FORMER MOLERWAY FREIGHT Location Address:234 W HIGH AVE (1475 S) Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:WASATCH ADVANTAGE GROUP Owner Address:40 EAST GALLIVAN AVE Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84111 Location Name (Map):FORMER MOLERWAY FREIGHT Location Address (Map):234 W HIGH AVE (1475 S) Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):WASATCH ADVANTAGE GROUP Owner Address (Map):40 EAST GALLIVAN AVE Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84111 Owner County (Map):SALT LAKE Map Label (Map):4002073 - FORMER MOLERWAY FREIGHT Enviro App Label (Map):4002073 - FORMER MOLERWAY FREIGHT Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map):http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/Tank Branch/40 - Salt Lake/4002001- 4002250/4002073/MMJ/DERR-2018-018082.pdf Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:4940 Project Manager:[Melissa Turchi] DERR ID:MMJ Soil Treated:570 Date Close:6/17/2010 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:4/8/2009 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:N Envcov:No GW Flow Directn 2:Residualco:No 60 LUST 226 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Groundwater Depth:8' Map Label:MMJ - FORMER MOLERWAY FREIGHT LUST Information (DEQ eMap) LUST Key:4804 Project Manager:[Melissa Turchi] DERR ID:MHQ Soil Treated:550 Date Close:2/9/2010 H2O Treated:0 Closure Type:Transfer - DWQ PST Eligible: NFA Form:Internal Closeout Memo PST % Eligible:0 Notification:9/14/2007 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:S Envcov:No GW Flow Directn 2:SE Residualco:No Groundwater Depth:12' Map Label:MHQ - FORMER MOLERWAY FREIGHT LUST Information (DEQ eMap) LUST Key:4805 Project Manager:[Melissa Turchi] DERR ID:MHR Soil Treated:0 Date Close:12/23/2008 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:9/14/2007 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:8-12' Map Label:MHR - FORMER MOLERWAY FREIGHT m-61-820755863-b 1 of1 E 0.31 / 1,628.11 4,232.28 / 3 SEARS, ROEBUCK & COMPANY #8798 175 W 1300 S SALT LAKE CITY UT 84115 dd-LUST-820755863-bb p1p-820755863-y1y DERR ID:4000922 Site Desc (Map):PST Fac ID (Map):3728 Factsheet (Map):No ID (Map):4000922 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4510347.0 Facility Desc(Map):Auto Dealership Easting (Map):424440.0 Location Name:SEARS, ROEBUCK & COMPANY #8798 Location Address:175 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:SEARS ROEBUCK & COMPANY #8798 Owner Address:175 W 1300 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):SEARS, ROEBUCK and COMPANY #8798 Location Address (Map):175 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):SEARS ROEBUCK and COMPANY #8798 Owner Address (Map):175 W 1300 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE 61 LUST 227 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Map Label (Map):4000922 - SEARS, ROEBUCK and COMPANY #8798 Enviro App Label (Map):4000922 - SEARS, ROEBUCK and COMPANY #8798 Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1827 Project Manager:[Jim Martin] DERR ID:IMI Soil Treated:0 Date Close:11/4/1994 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:2/28/1994 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:Unknown Map Label:IMI - SEARS, ROEBUCK and COMPANY #8798 m-62-820757220-b 1 of1 S 0.32 / 1,696.80 4,229.00 / 0 JACK'S TRUCK & ALIGNMENT 371 W 1500 S SALT LAKE CITY UT 84115 dd-LUST-820757220-bb p1p-820757220-y1y DERR ID:4000442 Site Desc (Map):PST Fac ID (Map):3291 Factsheet (Map):No ID (Map):4000442 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Auto Dealership Northing (Map):4509961.0 Facility Desc(Map):Auto Dealership Easting (Map):423866.0 Location Name:JACK'S TRUCK & ALIGNMENT Location Address:371 W 1500 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:JACKS TRUCK & ALIGNMENT Owner Address:371 W 1500 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):JACK'S TRUCK and ALIGNMENT Location Address (Map):371 W 1500 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):JACKS TRUCK and ALIGNMENT Owner Address (Map):371 W 1500 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000442 - JACK'S TRUCK and ALIGNMENT Enviro App Label (Map):4000442 - JACK'S TRUCK and ALIGNMENT Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): 62 LUST 228 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1542 Project Manager:[Victor Scherer] DERR ID:FEH Soil Treated:0 Date Close:2/15/1995 H2O Treated:0 Closure Type:Int. CO Files to UST PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:5/1/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:FEH - JACK'S TRUCK and ALIGNMENT m-63-820756668-b 1 of1 WSW 0.32 / 1,698.73 4,229.00 / 0 LEVITZ FURNITURE 1414 S 500 W SALT LAKE CITY UT 84115 dd-LUST-820756668-bb p1p-820756668-y1y DERR ID:4000513 Site Desc (Map):PST Fac ID (Map):3360 Factsheet (Map):No ID (Map):4000513 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4510046.63 Facility Desc(Map):Truck/Transporter Easting (Map):423410.66 Location Name:LEVITZ FURNITURE Location Address:1414 S 500 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:LEVITZ FURNITURE CORPORATION Owner Address:6111 BROKEN SOUND PARKWAY N W Owner City:BOCA RATON Owner State:FL Owner Zip:33431 Location Name (Map):LEVITZ FURNITURE Location Address (Map):1414 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):LEVITZ FURNITURE CORPORATION Owner Address (Map):6111 BROKEN SOUND PARKWAY N W Owner City (Map):BOCA RATON Owner State (Map):FL Owner Zip (Map):33431 Owner County (Map):PALM BEACH Map Label (Map):4000513 - LEVITZ FURNITURE Enviro App Label (Map):4000513 - LEVITZ FURNITURE Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): 63 LUST 229 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:3971 Project Manager:Morgan Atkinson DERR ID:LFR Soil Treated:0 Date Close:9/14/2000 H2O Treated:0 Closure Type:> Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:6/23/2000 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:NW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:4.5ft Map Label:LFR - LEVITZ FURNITURE m-64-884036874-b 1 of3 NE 0.33 / 1,724.66 4,232.28 / 3 BUMPER HOUSE AND CHROME WORKS 269 BROOKLYN AVENUE1050 S WASHINGTON STREET, SALT LAKE CITY, UTAH UT dd-VCP-884036874-bb p1p-884036874-y1y Identification No:C103 EPA CERCLIS Arc Dt: CIMID:New10033 Termination Date: Site Desc:Voluntary Cleanup Program St Key:10138 Type:Voluntary Cleanup Program - C103 Map Label:Voluntary Cleanup Program - C103 Application Date:7/14/2020 Northing:4511019.97535 Agreement Dt Orig:6/8/2021 Easting:424105.86968 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C103 COC Original Dt:Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:LINCOLN GREVENGOED Acres:1.49 Status Code:ACT/RA Status Code Desc:Active remedial action phase Shape:(-12456536.5362, 4975041.344800003) Project Desc:<b><u>Physical Setting: </u></b><br>The site is located within an industrial area near downtown. Much of the site consists of various buildings. Various bumpers are stored throughout the remaining open space. <br><br><b><u>History/Use: </u></b><br>The site is currently host to a chrome plating facility. In the past, an ore assay company operated on the northern portion of the property.<br><br><b><u>Env. Issues: </u></b><br>Hexavalent chromium, lead, arsenic, TRPH, and TPH-DRO have been dected above screening levels in the soil on Site. Benzene, chlorinated solvents, arsenic, lead, and hexavalent chromium have been detected in the groundwater sampled on the Site<br><br><b><u>Regulatory: </u></b><br>Currently in the Voluntary Cleanup Program<br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C103 Derr ID:C103 Date of Appl:07/14/2020 Date COCIS: Curr Proj Ma:Lincoln Grevengoed Contact Phone:8015364103 Site Name:Bumper House and Chrome Works Site Address:269 Brooklyn Avenue1050 S Washington Street Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:Bumper House and Chrome Works Address:269 Brooklyn Avenue1050 S Washington Street City:SALT LAKE CITY 64 VCP 230 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Major Activities Project Manager:Current Lead: Start Date:2022-03-15 00:00:00 Activity Key:1925 Completion Date:2022-03-15 00:00:00 Major Activity Key:41 State Description:Site Characterization Report Received Comments: Project Manager:Current Lead: Start Date:2023-10-31 00:00:00 Activity Key:2249 Completion Date:2023-10-31 00:00:00 Major Activity Key:76 State Description:Remedial Action Report Received Comments: Project Manager:Current Lead: Start Date:2020-07-14 00:00:00 Activity Key:1687 Completion Date:2020-07-14 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead:DEQ Start Date:2022-04-18 00:00:00 Activity Key:1924 Completion Date:2022-04-18 00:00:00 Major Activity Key:37 State Description:Site Characterization Work Plan Comments Sent Comments: Project Manager:Current Lead: Start Date:2022-01-19 00:00:00 Activity Key:1926 Completion Date:2022-01-19 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:2022-10-19 00:00:00 Activity Key:2100 Completion Date:2022-10-19 00:00:00 Major Activity Key:10 State Description:Remedial Action Report Comments Sent Comments: Project Manager:Current Lead: Start Date:2022-10-24 00:00:00 Activity Key:2101 Completion Date:2022-10-24 00:00:00 Major Activity Key:76 State Description:Remedial Action Report Received Comments: Project Manager:Current Lead: Start Date:2023-01-05 00:00:00 Activity Key:2134 Completion Date:2023-01-05 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:2022-11-30 00:00:00 Activity Key:2137 Completion Date:2022-11-30 00:00:00 Major Activity Key:74 State Description:Remedial Action Work Plan Accepted Comments:RAP for the northern portion of the site was accepted. A seperate RAP for the southern portion is currently under review. Project Manager:Current Lead: Start Date:2023-04-17 00:00:00 Activity Key:2165 Completion Date:2023-04-17 00:00:00 Major Activity Key:75 State Description:Remedial Action Work Plan Addendum Comments:The DERR recieved a request from the Applicant to allow backfilling along the southwestern border of the Site. Based on the laboratory samples taken from and visual observations of the area, the DERR approved the Applicants request. Project Manager:Current Lead: Start Date:2021-06-08 00:00:00 Activity Key:1731 231 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Completion Date:2021-06-08 00:00:00 Major Activity Key:3 State Description:VCP Agreement Executed Comments: Project Manager:Current Lead: Start Date:2022-12-07 00:00:00 Activity Key:2098 Completion Date:2022-12-07 00:00:00 Major Activity Key:76 State Description:Remedial Action Report Received Comments: Project Manager:Current Lead: Start Date:2022-12-22 00:00:00 Activity Key:2136 Completion Date:2022-12-22 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:2023-01-23 00:00:00 Activity Key:2139 Completion Date:2023-01-23 00:00:00 Major Activity Key:32 State Description:Site Visit Comments:FIELD OBSERVATIONS: Slab removal had already started with one of the buildings already removed. XRF and PID screening of the soil beneath the slabs was observed. In addition, samples were collected by the environmental contractor for laboratory sampling. XRF screening identified patches of lead contamination under two of the buildings. Soil remaining on the pieces of slab were screened using a XRF and a PID. Despite the chain link fence and other security measures there was evidence of damage from trespassers. Scavenging of building materials, including from the roof, had led to intrusion of water into the remaining buildings. Project Manager:Current Lead: Start Date:2023-01-24 00:00:00 Activity Key:2140 Completion Date:2023-01-24 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:2023-08-07 00:00:00 Activity Key:2193 Completion Date:2023-08-07 00:00:00 Major Activity Key:77 State Description:Remedial Action Report Reviewed Comments:Revised Southern RAP Project Manager:Current Lead: Start Date:2023-01-26 00:00:00 Activity Key:2141 Completion Date:2023-01-26 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:2022-10-18 00:00:00 Activity Key:2099 Completion Date:2022-10-18 00:00:00 Major Activity Key:76 State Description:Remedial Action Report Received Comments: m-64-897972358-b 2 of3 NE 0.33 / 1,724.66 4,232.28 / 3 BUMPER HOUSE AND CHROME WORKS VCP-C103 269 BROOKLYN AVENUE1050 SOUTH WASHINGTON STREET SALT LAKE CITY, UT UT dd-RESPONSE-897972358-bb p1p-897972358-y1y Type of Site:Commercial, Storage Assessment or Cleanup:Assessment and Cleanup Nature of Contamination:Metals, Petroleum, PAHs Unrestricted Land Use:Cleanup not complete Site Size:1.5 RESP Plan Date:Winter 2023 RESP Complete Date:On-going Owner Name:XPensive Enterprises Latitude Longitude:40°44'48"N 111°53'59"W 64 RESPONSE 232 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Land Use Control:Proposed but not outlined in this table until the response action as specified in the Remedial Action Plan is verified complete and a Certificate of Completion is issued. Soil removal on the northern parcel completed Fall 2023. Work on the southern half of the site is anticipated to begin Summer 2024. m-64-921833618-b 3 of3 NE 0.33 / 1,724.66 4,232.28 / 3 269 Brooklyn LLC 269 Brooklyn Ave SALT LAKE CITY UT 84101 dd-FED BROWNFIELDS-921833618-bb p1p-921833618-y1y Property ID:255170 County:SALT LAKE Lat Measure:40.74664499645431 Latitude (Map):40.7466449965 Long Measure:-111.89897602046793 Longitude (Map):-111.89897602 Property Name:269 Brooklyn LLC Address:269 Brooklyn Ave City:SALT LAKE CITY State Code:UT Zip Code:84101 Primary Name (Map):269 BROOKLYN LLC Location Address (Map):269 BROOKLYN AVE City Name (Map):SALT LAKE CITY County Name (Map):SALT LAKE State Code (Map):UT Postal Code (Map):84101 Data Source:Cleanups in My Community (CIMC) Cleanups and Grants Listing Export - Brownfield Properties; Cleanups in My Community (CIMC) Web Application - Brownfield Properties (Map) Property Details (Cleanups in My Community) ID No:C103 Size Acres:.36 NFA Letter Date:Parcel No:15-12-406-017-0000 Media Affected:Ground Water Soil Property Enrolled:N Media Cleaned Up:Radius:.5 Contaminants REC:Lead Other Metals VOCs Census Tract:49035102900 Contams Actionable:Lead Other Metals VOCs 2010 # Below Poverty:662. Contams < Actionble:2010 Below Poverty:41.4 Contamnts Cleanup:2010 Median Income:1702. Tanks Removal:2010 No Low Income:1138. Cleanup Needed:Y 2010 Low Income:71.17 Cleanup Treatment:Y 2010 No Vacant Hous:58. Excavation Disposl:Y 2010 Vacant Housing:6.72 Contams Extractn:Y 2010 # Unemployed:162. Reduc Contams:2010 Unemployed:10.13 Additional Clnup:Tech Capping: Institutional Cleanup:N Secur Guard Fence: Institutional Cleanup:Immobilization: Engineering Needed:N Eng Barriers: Eng Control:Proprietary Cntrl: Additnl Inst Control:Info Device: Additnl Eng Control:Govt Cntrl: Inst Control Date:Enf Permit Tool: Eng Control Date:Clnup Struct Remov: Property Alias: Property Owner:Private Address Source URL: Address Source URL: Address Source URL: Other: Activity Details(Cleanups in My Community) Coop Agmt No:96883501 Redev Actvy Funded:Phase I ESA Program Name:4B Redev Start Dt: Activity Funded:Redev Compl date: Type CA Fund:Redev Fund Entity: Funding Entity:Redev Residential: 64 FED BROWNFIELDS 233 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Assessmnt Start Dt:Redev Greenspace: Assessmnt Compl Dt:Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt:01/31/2023 Clnup Funding Src:RLF Intest Rate:0 Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src: Fund Amt Expnded:RLF Lvg Fund Entity: Source of Funding:RLF Lvg Fund Amt: Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Salt Lake County Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2:Incorporate and encourage multi-modal transit opportunities in redevelopment activities Activity Details(Cleanups in My Community) Coop Agmt No:96883501 Redev Actvy Funded:Phase I ESA Program Name:4B Redev Start Dt: Activity Funded:Redev Compl date: Type CA Fund:Redev Fund Entity: Funding Entity:Redev Residential: Assessmnt Start Dt:Redev Greenspace: Assessmnt Compl Dt:Redev Industrial: Clnup Actvy Start Dt:01/31/2023 Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt:01/31/2023 Clnup Funding Src:RLF Intest Rate:0 Clnup Entity Provid:Brownfields RLF Loan RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src: Fund Amt Expnded:RLF Lvg Fund Entity: Source of Funding:RLF Lvg Fund Amt: Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Salt Lake County Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2:Incorporate and encourage multi-modal transit opportunities in redevelopment activities Activity Details(Cleanups in My Community) Coop Agmt No:96883501 Redev Actvy Funded:Phase I ESA Program Name:4B Redev Start Dt: Activity Funded:Phase I ESA Redev Compl date: Type CA Fund:Redev Fund Entity: Funding Entity:Redev Residential: Assessmnt Start Dt:06/30/2020 Redev Greenspace: Assessmnt Compl Dt:10/04/2022 Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt:01/31/2023 Clnup Funding Src:RLF Intest Rate:0 Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src: Fund Amt Expnded:RLF Lvg Fund Entity: 234 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Source of Funding:Private/Other Funding RLF Lvg Fund Amt: Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Salt Lake County Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2:Incorporate and encourage multi-modal transit opportunities in redevelopment activities Brownfields Details Registry I:110071538142 SF EI He C: EPA ID:SF IC Ind: EPA Region:08 SF NPL Cod: Cat No:SF NPL C 1: RCRA Handl:FF SF Ind: RCRA Curre:Map Symbol:B RCRA Remed:Data Refre:04-Feb-2024 RCRA Const:New Site: RCRA EI He:BF RLF Gra:Y RCRA EI Gm:BF RLF Pil: RCRA Rem 1:BF Assess : RCRA Ec Gw:BF Cleanup: RCRA Ec Ng:BF Tba Ind: RCRA IC Ep:BF 128a In: RCRA IC Gc:BF IC Code:N RCRA IC ID:BF IC Gc I:U RCRA IC Pr:BF IC Ep I:U FF RCRA In:BF IC ID I:U RCRA Ec Co:BF IC Pr I:U RCRA IC Co:BF Assess1: RCRA Gpra :BF Multipu: RCRA Rem 2:BF Awp Ind: RCRA Dru 1:BF Showcas: SF Site ID:BF 128a P : SF Ec Ind:Congressio: SF EI Gm C:Stimulus B: Ind Name: Cat Name: Sub Name: Primary Name:269 BROOKLYN LLC RCRA Drupa: Repow Ref : Url:https://obipublic11.epa.gov/analytics/saw.dll?PortalPages&Action=Navigate&col1=ACRES_GRANT_EXPORT. PROPERTY_ID&val1=%22255170.0%22&PortalPath=/shared/CIMC/_portal/CIMC&Page=Profile+Page Census Url:https://ejscreen.epa.gov/mapper/demogreportpdf.aspx?report=census2010sf1&coords=-111.898976020468% 2C40.7466449964543&feattype=point&radius=1.0 ACS Url:https://ejscreen.epa.gov/mapper/demogreportpdf.aspx?report=acs2017&coords=-111.898976020468%2C40. 7466449964543&feattype=point&radius=1.0 SAA Site: Sf Brac Ty: Sf Archive: Sf Ffdocke: Sf Npl C 3: Sf Npl C 2: Sf Npl C 1: SF Site Na: SF Non N 1: SF Non N 2: SF Non N 3: SF Non Npl: BF Prope 1:269 Brooklyn LLC RCRA Han 1: RCRA Rau I: REPOW BF: REPOW Re 1: 235 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB REPOW Ref1: m-65-820758564-b 1 of1 SW 0.34 / 1,796.66 4,229.00 / 0 CHICAGO BRIDGE & IRON (NORTH) 1514 SOUTH 500 WEST SALT LAKE CITY UT dd-INST-820758564-bb p1p-820758564-y1y Facility/Release ID:C008 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:IC Agreements Division:DERR Document No:DERR-1999-000022 Program Manager:Former Project Manager Document Date:8/24/1999 EDocs Search:VCP COC Title:Certificate of Completion Final Tax ID No/Parcel No/Prop ID:Property Tax ID #: 15-13-152-002 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/CHICAGO%20BRIDGE%20and%20IRON%20(NORTH) /IC%20Agreements/DERR-1999-000022.pdf Location Details: BEG S 0-.04'36" W 32.82 FT FR NW COR LOT 16, BLK 6, 5 AC PLAT B, BIG FIELD SUR; N 89-.48'44" W 761.239 FT; N 0-,04'36" E 654.39 FT TO BEG. 11.43 AC M OR L. 6708-94-1668 m-66-918194656-b 1 of1 NE 0.35 / 1,834.21 4,229.00 / 0 SALT LAKE CHROME PLATING BUMPER EXCHANGE SALT LAKE CITY UT dd-PFAS IND-918194656-bb p1p-918194656-y1y Status:Inactive Fac Fips Code:49035 Fac Indian Cntry Flg:No Compliance Status:No Violation Identified Fac Derived Huc:16020204 EPA Programs:CWA; RCRA Fac Derived Wbd:160202040306 Federal Facility:No Fac Derived Cd113:02 Federal Agency:- Fac Derived Cb2010:490351029001026 Fac Snc Flg:No Fac Informal Count:0 AIR Flag:No Last Informal Action:4/16/2007 NPDES Flag:Yes Formal Action Count:0 SDWIS Flag:No Last Formal Action:-RCRAFlag:Yes Fac Total Penalties:0 TRI Flag:No Fac Penalty Count:-GHG Flag:No Date Last Penalty:-TRI IDs:- Last Penalty Amt:-TRI Releases Trnsfrs:- Fac Qtrs With Nc:0 TRI on Site Releases:- Programs With Snc:0 TRI off Site Trnsfrs:- Fac Percent Minority:36.422 TRI Reporter:- Fac Pop Den:4745.7 Fac Imp Water Flg:Yes Count:1 Fac Major Flag:- Fac County:SALT LAKE Fac Active Flag:- State Other :Fac Inspection Count:0 Region:08 Date Last Inspection:5/4/2017 Latitude:40.7465 Days Last Inspection:2536 Longitude:-111.89801 Fac Derived Tribes:- AIR IDs:- CAA Permit Types:- CAA NAICS:- CAA SICS:- NPDES IDs:UTR000210 CWA Permit Types:Non-M CWA NAICS:332813 CWA SICS:3471 RCRA IDs:UTD981549876 RCRA Permit Types:Other RCRA NAICS:332813 SDWA IDs:- SDWA System Types:- SDWA Compliance Status:- 65 66 INST PFAS IND 236 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SDWA Snc Flag:No Fac Collection Meth:ADDRESS MATCHING-HOUSE NUMBER EJSCREEN Flag Us:Yes EJSCREEN Report:https://ejscreen.epa.gov/mapper/mobile/EJSCREEN_mobile.aspx?geometry=%7B%22x%22:-111.89801,%22y% 22:40.7465,%22spatialReference%22:%7B%22wkid%22:4326%7D% 7D&unit=9035&areatype=&areaid=&basemap=streets&distance=1 ECHO Facility Report:https://echo.epa.gov/detailed-facility-report?fid=110010919578 Industry:Metal Coating m-67-820755128-b 1 of1 ESE 0.35 / 1,867.99 4,232.16 / 3 ALLEN STEEL 1340 S 200 W SALT LAKE CITY UT 84115 dd-LUST-820755128-bb p1p-820755128-y1y DERR ID:4002063 Site Desc (Map):PST Fac ID (Map):4779 Factsheet (Map):No ID (Map):4002063 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Industrial Northing (Map):4510322.13 Facility Desc(Map):Industrial Easting (Map):424226.86 Location Name:ALLEN STEEL Location Address:1340 S 200 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:ALLEN STEEL CORPORATION Owner Address:ATTN STAN KOPESEC 1340 S 200 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):ALLEN STEEL Location Address (Map):1340 S 200 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):ALLEN STEEL CORPORATION Owner Address (Map):ATTN STAN KOPESEC 1340 S 200 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4002063 - ALLEN STEEL Enviro App Label (Map):4002063 - ALLEN STEEL Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2441 Project Manager:UST DERR ID:JKF Soil Treated:0 Date Close:3/21/1996 H2O Treated:0 Closure Type:< RCL/MCL PST Eligible: NFA Form:UST NFA PST % Eligible:0 Notification:3/21/1996 PST Deductible:0.0 IC:Bluestakes:No 67 LUST 237 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:JKF - ALLEN STEEL m-68-820757213-b 1 of1 S 0.36 / 1,904.17 4,229.00 / 0 SCHOPPE CO., INC. 352 VAN BUREN AVE SALT LAKE CITY UT 84115 dd-LUST-820757213-bb p1p-820757213-y1y DERR ID:4000917 Site Desc (Map):PST Fac ID (Map):3723 Factsheet (Map):No ID (Map):4000917 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4509856.0 Facility Desc(Map):Commercial Easting (Map):423891.0 Location Name:SCHOPPE CO., INC. Location Address:352 VAN BUREN AVE Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:SCHOPPE CO INC Owner Address:352 VAN BUREN AVE Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):SCHOPPE CO., INC. Location Address (Map):352 VAN BUREN AVE Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):SCHOPPE CO INC Owner Address (Map):352 VAN BUREN AVE Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000917 - SCHOPPE CO., INC. Enviro App Label (Map):4000917 - SCHOPPE CO., INC. Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1823 Project Manager:[Rocky Stonestreet] DERR ID:GRZ Soil Treated:0 Date Close:4/29/1992 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:4/5/1991 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:5.5ft Map Label:GRZ - SCHOPPE CO., INC. 68 LUST 238 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-69-820757533-b 1 of2 NNW 0.36 / 1,920.43 4,229.00 / 0 UNISOURCE 1000 S 500 W SALT LAKE CITY UT 84101 dd-LUST-820757533-bb p1p-820757533-y1y DERR ID:4001539 Site Desc (Map):PST Fac ID (Map):4279 Factsheet (Map):No ID (Map):4001539 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Industrial Northing (Map):4511050.14615 Facility Desc(Map):Industrial Easting (Map):423403.701682 Location Name:UNISOURCE Location Address:1000 S 500 W Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:UNISOURCE Owner Address:1000 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Location Name (Map):UNISOURCE Location Address (Map):1000 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):UNISOURCE Owner Address (Map):1000 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4001539 - UNISOURCE Enviro App Label (Map):4001539 - UNISOURCE Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2184 Project Manager:[Evan Sullivan] DERR ID:FIV Soil Treated:300 Date Close:12/23/1994 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:11/8/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:NW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:6.5' Map Label:FIV - UNISOURCE m-69-894424965-b 2 of2 NNW 0.36 / 1,920.43 4,229.00 / 0 UNION PACIFIC PROVO LINE 1000 SOUTH 500 WEST, SALT LAKE CITY, UTAH UT dd-VCP-894424965-bb p1p-894424965-y1y 69 69 LUST VCP 239 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Identification No:C108 EPA CERCLIS Arc Dt: CIMID:New10085 Termination Date: Site Desc:Voluntary Cleanup Program St Key:10194 Type:Voluntary Cleanup Program - C108 Map Label:Voluntary Cleanup Program - C108 Application Date:1/14/2021 Northing:4511039.12666 Agreement Dt Orig:3/25/2021 Easting:423434.76845 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C108 COC Original Dt:Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:KRISTEN (LEIGH) ANDERSON Acres:2.3 Status Code:ACT/RA Status Code Desc:Active remedial action phase Shape:(-12457421.5978, 4975057.554799996) Project Desc:<b><u>Misc.: </u></b><br>The Site is currently an unused rail line in downtown Salt Lake City consisting of a ballast bed, wooden ties, and steel rails. Some signal and switching equipment are also present. The future land use of the Site is expected to be redeveloped for multi-use including residential and commercial use. Arsenic and lead were detected at the site above screening and background levels in both groundwater and in association with metals contamination mixed in with railroad ballast. There was also diesel detected at one sample point. SVOCs such as PAHs are also common contaminants associated with railroads.The site is currently undergoing further characterization.<br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C108 Derr ID:C108 Date of Appl:01/14/2021 Date COCIS:02/08/2024 Curr Proj Ma:Kristen (Leigh) Anderson Contact Phone:8015364127 Site Name:Union Pacific Provo Line Site Address:1000 South 500 West Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84101 Zip4: Name:Union Pacific Provo Line Address:1000 South 500 West City:SALT LAKE CITY Major Activities Project Manager:Current Lead: Start Date:2024-02-08 00:00:00 Activity Key:2256 Completion Date:2024-02-08 00:00:00 Major Activity Key:13 State Description:COC Issued Comments: Project Manager:Current Lead: Start Date:2024-02-08 00:00:00 Activity Key:2258 Completion Date:2024-02-08 00:00:00 Major Activity Key:13 State Description:COC Issued Comments: Project Manager:Current Lead: Start Date:2021-01-14 00:00:00 Activity Key:1706 Completion Date:2021-01-14 00:00:00 Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2021-03-25 00:00:00 Activity Key:1712 Completion Date:2021-03-25 00:00:00 Major Activity Key:3 State Description:VCP Agreement Executed Comments: 240 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-70-820755732-b 1 of1 NNW 0.37 / 1,937.80 4,229.00 / 0 NORM BULLOCK TOWING COMPANY 435 W FAYETTE AVE ( 965 S ) SALT LAKE CITY UT 84115 dd-LUST-820755732-bb p1p-820755732-y1y DERR ID:4000658 Site Desc (Map):PST Fac ID (Map):3493 Factsheet (Map):No ID (Map):4000658 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4511155.87848 Facility Desc(Map):Truck/Transporter Easting (Map):423686.336539 Location Name:NORM BULLOCK TOWING COMPANY Location Address:435 W FAYETTE AVE ( 965 S ) Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:FORD ENTERPRISES Owner Address:1904 E 5150 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84117 Location Name (Map):NORM BULLOCK TOWING COMPANY Location Address (Map):435 W FAYETTE AVE ( 965 S ) Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):FORD ENTERPRISES Owner Address (Map):1904 E 5150 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84117 Owner County (Map):SALT LAKE Map Label (Map):4000658 - NORM BULLOCK TOWING COMPANY Enviro App Label (Map):4000658 - NORM BULLOCK TOWING COMPANY Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1675 Project Manager:[John Menatti] DERR ID:FII Soil Treated:0 Date Close:6/21/1999 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:9/1/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7ft Map Label:FII - NORM BULLOCK TOWING COMPANY m-71-820756077-b 1 of1 NNW 0.37 / 1,972.17 4,231.64 / 3 CRYSTAL TRUCKING COMPANY 451 W FAYETTE AVE ( 965 S ) dd-LUST-820756077-bb p1p-820756077-y1y 70 71 LUST LUST 241 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SALT LAKE CITY UT 84115 DERR ID:4000550 Site Desc (Map):PST Fac ID (Map):3393 Factsheet (Map):No ID (Map):4000550 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Truck/Transporter Northing (Map):4511152.86467 Facility Desc(Map):Truck/Transporter Easting (Map):423636.796258 Location Name:CRYSTAL TRUCKING COMPANY Location Address:451 W FAYETTE AVE ( 965 S ) Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:M & M DISTRIBUTING CORP Owner Address:1890 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):CRYSTAL TRUCKING COMPANY Location Address (Map):451 W FAYETTE AVE ( 965 S ) Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):M and M DISTRIBUTING CORP Owner Address (Map):1890 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000550 - CRYSTAL TRUCKING COMPANY Enviro App Label (Map):4000550 - CRYSTAL TRUCKING COMPANY Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1612 Project Manager:[John Menatti] DERR ID:IVS Soil Treated:0 Date Close:2/28/2001 H2O Treated:0 Closure Type:< Tier 1 PST Eligible: NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:2/23/1995 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:6-7ft Map Label:IVS - CRYSTAL TRUCKING COMPANY m-72-820684241-b 1 of1 SSW 0.38 / 1,988.40 4,229.00 / 0 FORMER CHICAGO BRIDGE AND IRON FACILITY NORTHERN 12 ACRES APPROXIMATELY 1500 SOUTH 500 WEST, SALT LAKE CITY, UTAH dd-VCP-820684241-bb p1p-820684241-y1y 72 VCP 242 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB UT Identification No:C008 EPA CERCLIS Arc Dt:1/22/2002 CIMID:490000000528 Termination Date: Site Desc:Voluntary Cleanup Program St Key:412 Type:Voluntary Cleanup Program - C008 Map Label:Voluntary Cleanup Program - C008 Application Date:11/3/1997 Northing:4509840.92 Agreement Dt Orig:9/30/1998 Easting:423419.03 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C008 COC Original Dt:7/27/1999 Enviro App Symbol:n/a COC Amended Dt:5/17/2006 County:SALT LAKE Project Manager:[JASON MURDOCK]Acres:12 Status Code:COC Status Code Desc:Certificate of Completion Shape:(-12457426.026, 4973471.601599999) Project Desc:<b><u>Original: </u></b><br>The Chicago Bridge and Iron North and South properties are located at 500 West 1514 South and 550 West and 1700 South Salt Lake City, Utah respectively. The Chicago Bridge and Iron properties were combined into one site during previous Preliminary Assessment/Site Inspection activities and are currently identified on the CERCLIS database collectively as the Chicago Bridge and Iron Co. (UTD009082819) site.During an Environmental Protection Agency Site Inspection, chlorinated solvents were discovered in the groundwater and polynuclear aromatic hydrocarbons were detected in a ditch located along the northem edge of the site. At one time, the site contained a pickling liquor lagoon (lagoon) that was excavated in the late eighties. Steel fabrication operations began in 1954 and ceased in 1980.In October of 2000, contaminated soil was removed from the site. Monitoring during site characterization suggested that chlorinated solvents detected in groundwater samples are not migrating off site, and the applicant agreed to continue monitoring the plume for the duration of a Site Management Plan that was put in place. The site was then issued a certificate of completion under the VCP. Land use retrictions as well as groundwater use and access restrictions are in place.<br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C008 Derr ID:C008 Date of Appl:11/03/1997 Date COCIS:07/27/1999 Curr Proj Ma:[Jason Murdock] Contact Phone:8015364100 Site Name:CHICAGO BRIDGE and IRON (NORTH) Site Address:APPROXIMATELY 500 W 1500 SOUTH Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84115 Zip4: Name:CHICAGO BRIDGE and IRON (NORTH) Address:APPROXIMATELY 500 W 1500 SOUTH City:SALT LAKE CITY Remedies Restric Key:72 Date Approved: Lead Agency:Date Started: REM Description:No Action Remedy Date Completed: Doc Title: Object: Comment: Major Activities Project Manager:Current Lead: Start Date:1998-09-30 00:00:00 Activity Key:68 Completion Date:Major Activity Key:3 State Description:VCP Agreement Executed Comments: 243 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Project Manager:Current Lead: Start Date:2006-05-17 00:00:00 Activity Key:879 Completion Date:2006-05-17 00:00:00 Major Activity Key:88 State Description:COC Amendment Issued Comments: Project Manager:Current Lead: Start Date:1999-06-03 00:00:00 Activity Key:1113 Completion Date:1999-06-03 00:00:00 Major Activity Key:12 State Description:Site Management Plan Accepted Comments: Project Manager:Current Lead: Start Date:2002-01-22 00:00:00 Activity Key:247 Completion Date:Major Activity Key:107 State Description:CERCLIS Archived (NFRAPed) Comments: Project Manager:Current Lead: Start Date:1999-07-27 00:00:00 Activity Key:69 Completion Date:Major Activity Key:13 State Description:COC Issued Comments: Project Manager:Current Lead: Start Date:2006-05-17 00:00:00 Activity Key:1112 Completion Date:2006-05-17 00:00:00 Major Activity Key:105 State Description:Site Management Closed-out, all COC conditions met Comments: Project Manager:Current Lead: Start Date:1997-11-03 00:00:00 Activity Key:70 Completion Date:Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: m-73-820757011-b 1 of1 WNW 0.40 / 2,094.89 4,225.72 / -3 RESTAURANT DEPOT 1145 S 700 W SALT LAKE CITY UT 84104 dd-LUST-820757011-bb p1p-820757011-y1y DERR ID:4002490 Site Desc (Map): Fac ID (Map):Factsheet (Map): ID (Map):Open Reg AST (Map): Tank (Map):Open Tank (Map): Release (Map):Reg AST (Map): Open Release (Map):Health Dist (Map): Type (Map):Northing (Map): Facility Desc(Map):Easting (Map): Location Name:RESTAURANT DEPOT Location Address:1145 S 700 W Location City:SALT LAKE CITY State:UT Zip:84104 Loc County:SALT LAKE Owner Name:JDMH REAL ESTATE OF SALT LAKE Owner Address:1265 NORTH KRAEMER BLVD Owner City:ANAHEIM Owner State:CA Owner Zip:92806 Location Name (Map): Location Address (Map): Location City (Map): Location Zip (Map): Location County (Map): Owner Name (Map): Owner Address (Map): Owner City (Map): Owner State (Map): 73 LUST 244 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner Zip (Map): Owner County (Map): Map Label (Map): Enviro App Label (Map): Enviro App Symbol (Map): UTM Desc (Map): Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah LUST Information Leak ID:NBE Project Manager:Morgan Atkinson Notif Date:7/17/2013 Date Closed:9/4/2014 m-74-820755625-b 1 of1 E 0.40 / 2,133.07 4,232.28 / 3 7-ELEVEN 1851-27126 114 W 1300 S SALT LAKE CITY UT 84115 dd-LUST-820755625-bb p1p-820755625-y1y DERR ID:4001338 Site Desc (Map):PST Fac ID (Map):4098 Factsheet (Map):No ID (Map):4001338 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):Yes Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Gas Station Northing (Map):4510473.0 Facility Desc(Map):Gas Station Easting (Map):424498.0 Location Name:7-ELEVEN 1851-27126 Location Address:114 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:7-ELEVEN INC Owner Address:PO BOX 711 Owner City:DALLAS Owner State:TX Owner Zip:75221 Location Name (Map):7-ELEVEN 1851-27126 Location Address (Map):114 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):7-ELEVEN INC Owner Address (Map):PO BOX 711 Owner City (Map):DALLAS Owner State (Map):TX Owner Zip (Map):75221 Owner County (Map):DALLAS Map Label (Map):4001338 - 7-ELEVEN 1851-27126 Enviro App Label (Map):4001338 - 7-ELEVEN 1851-27126 Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): 74 LUST 245 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:4697 Project Manager:Hong-Lei Tao DERR ID:MDZ Soil Treated:0 Date Close:7/25/2007 H2O Treated:0 Closure Type:< Tier 1 PST Eligible:Eligible (100) NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:100 Notification:11/22/2006 PST Deductible:10000.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7 to 9 feet Map Label:MDZ - 7-ELEVEN 1851-27126 m-75-820757922-b 1 of1 W 0.40 / 2,137.24 4,229.00 / 0 MOWABB, LC 1245 S 700 W SALT LAKE CITY UT 84104 dd-LUST-820757922-bb p1p-820757922-y1y DERR ID:4001285 Site Desc (Map):PST Fac ID (Map):4060 Factsheet (Map):No ID (Map):4001285 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4510585.0 Facility Desc(Map):Contractor Easting (Map):423161.0 Location Name:MOWABB, LC Location Address:1245 S 700 W Location City:SALT LAKE CITY State:UT Zip:84104 Loc County:SALT LAKE Owner Name:MOWABB,LC Owner Address:1400 FOOTHILL DRIVE, SUITE 34 Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84108 Location Name (Map):MOWABB, LC Location Address (Map):1245 S 700 W Location City (Map):SALT LAKE CITY Location Zip (Map):84104 Location County (Map):SALT LAKE Owner Name (Map):MOWABB,LC Owner Address (Map):1400 FOOTHILL DRIVE, SUITE 34 Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84108 Owner County (Map):SALT LAKE Map Label (Map):4001285 - MOWABB, LC Enviro App Label (Map):4001285 - MOWABB, LC Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map 75 LUST 246 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB LUST Information (DEQ eMap) LUST Key:2054 Project Manager:[Evan Sullivan] DERR ID:FKO Soil Treated:0 Date Close:10/27/1994 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:12/12/1989 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:NW Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:7-8 ft. below grade Map Label:FKO - MOWABB, LC LUST Information (DEQ eMap) LUST Key:5107 Project Manager:Kevin Beery DERR ID:MRW Soil Treated:0 Date Close:5/7/2012 H2O Treated:0 Closure Type:< ISL PST Eligible:Eligible (100) NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:100 Notification:9/15/2010 PST Deductible:10000.0 IC:Bluestakes:No GW Flow Directn 1:Unk Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:5 to 8 Map Label:MRW - MOWABB, LC m-76-820755991-b 1 of1 NNW 0.41 / 2,166.65 4,229.00 / 0 NICHOLAS & COMPANY FOOD 500 W FAYETTE AVENUE ( 965 S.) SALT LAKE CITY UT 84115 dd-LUST-820755991-bb p1p-820755991-y1y DERR ID:4002206 Site Desc (Map):PST Fac ID (Map):6620 Factsheet (Map):No ID (Map):4002206 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Not Listed Northing (Map):4511128.0 Facility Desc(Map):Not Listed Easting (Map):423571.000004 Location Name:NICHOLAS & COMPANY FOOD Location Address:500 W FAYETTE AVENUE ( 965 S.) Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:M & M DISTRIBUTING CORP Owner Address:1890 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):NICHOLAS and COMPANY FOOD Location Address (Map):500 W FAYETTE AVENUE ( 965 S.) Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):M and M DISTRIBUTING CORP Owner Address (Map):1890 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4002206 - NICHOLAS and COMPANY FOOD Enviro App Label (Map):4002206 - NICHOLAS and COMPANY FOOD Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): 76 LUST 247 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:3513 Project Manager:[John Menatti] DERR ID:KOZ Soil Treated:0 Date Close:3/20/1998 H2O Treated:0 Closure Type:> Tier 1 PST Eligible: NFA Form:Closeout Checklist PST % Eligible:0 Notification:4/7/1995 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:KOZ - NICHOLAS and COMPANY FOOD m-77-820756899-b 1 of1 SSE 0.42 / 2,209.60 4,232.28 / 3 OLSON CONST. CO. PROPERTY 1549 S 300 W SALT LAKE CITY UT 84115 dd-LUST-820756899-bb p1p-820756899-y1y DERR ID:4000669 Site Desc (Map):PST Fac ID (Map):3502 Factsheet (Map):No ID (Map):4000669 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Contractor Northing (Map):4509802.0 Facility Desc(Map):Contractor Easting (Map):424061.0 Location Name:OLSON CONST. CO. PROPERTY Location Address:1549 S 300 W Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:HAFERS INC Owner Address:1563 S 300 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):OLSON CONST. CO. PROPERTY Location Address (Map):1549 S 300 W Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):HAFERS INC Owner Address (Map):1563 S 300 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000669 - OLSON CONST. CO. PROPERTY Enviro App Label (Map):4000669 - OLSON CONST. CO. PROPERTY Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): 77 LUST 248 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1681 Project Manager:[Ben Anderson] DERR ID:FOL Soil Treated:0 Date Close:8/13/1992 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:3/8/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:Unknown Map Label:FOL - OLSON CONST. CO. PROPERTY m-78-820756112-b 1 of1 WNW 0.42 / 2,212.63 4,225.72 / -3 WILHITE OFFICE 1101 S 700 W SALT LAKE CITY UT 84107 dd-LUST-820756112-bb p1p-820756112-y1y DERR ID:4002287 Site Desc (Map): Fac ID (Map):Factsheet (Map): ID (Map):Open Reg AST (Map): Tank (Map):Open Tank (Map): Release (Map):Reg AST (Map): Open Release (Map):Health Dist (Map): Type (Map):Northing (Map): Facility Desc(Map):Easting (Map): Location Name:WILHITE OFFICE Location Address:1101 S 700 W Location City:SALT LAKE CITY State:UT Zip:84107 Loc County:SALT LAKE Owner Name:JACK WILHITE REVOKABLE TRUST Owner Address:1222 E 700 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84107 Location Name (Map): Location Address (Map): Location City (Map): Location Zip (Map): Location County (Map): Owner Name (Map): Owner Address (Map): Owner City (Map): Owner State (Map): Owner Zip (Map): Owner County (Map): Map Label (Map): Enviro App Label (Map): Enviro App Symbol (Map): UTM Desc (Map): Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah 78 LUST 249 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB LUST Information Leak ID:LJI Project Manager:[John Menatti] Notif Date:4/5/2001 Date Closed:5/22/2001 m-79-825152766-b 1 of1 E 0.42 / 2,225.73 4,232.28 / 3 Jefferson School Apartments 1301 South West Temple Salt Lake City UT 84115 dd-FED BROWNFIELDS-825152766-bb p1p-825152766-y1y Property ID:16103 County:SALT LAKE Lat Measure:40.7468 Latitude (Map):40.7468 Long Measure:-111.89256 Longitude (Map):-111.89256 Property Name:Jefferson School Apartments Address:1301 South West Temple City:Salt Lake City State Code:UT Zip Code:84115 Primary Name (Map):JEFFERSON SCHOOL APARTMENTS Location Address (Map):1301 SOUTH WEST TEMPLE City Name (Map):SALT LAKE CITY County Name (Map):SALT LAKE State Code (Map):UT Postal Code (Map):84115 Data Source:Cleanups in My Community (CIMC) Cleanups and Grants Listing Export - Brownfield Properties; Cleanups in My Community (CIMC) Web Application - Brownfield Properties (Map) Property Details (Cleanups in My Community) ID No:Size Acres:2.57 NFA Letter Date:04/15/2005 Parcel No:15-12-430032 Media Affected:Ground Water Soil Property Enrolled: Media Cleaned Up:Ground Water Soil Radius:.5 Contaminants REC:Census Tract:49035102900 Contams Actionable:Petroleum Products 2010 # Below Poverty:1324. Contams < Actionble:2010 Below Poverty:40.91 Contamnts Cleanup:Petroleum Products 2010 Median Income:3461. Tanks Removal:2010 No Low Income:2199. Cleanup Needed:Y 2010 Low Income:67.95 Cleanup Treatment:2010 No Vacant Hous:55. Excavation Disposl:2010 Vacant Housing:3.65 Contams Extractn:2010 # Unemployed:285. Reduc Contams:2010 Unemployed:8.81 Additional Clnup:Tech Capping: Institutional Cleanup:N Secur Guard Fence: Institutional Cleanup:Immobilization: Engineering Needed:Eng Barriers: Eng Control:Proprietary Cntrl: Additnl Inst Control:Info Device: Additnl Eng Control:Govt Cntrl: Inst Control Date:Enf Permit Tool: Eng Control Date:Clnup Struct Remov: Property Alias: Property Owner: Address Source URL: Address Source URL: Address Source URL: Other: Activity Details(Cleanups in My Community) Coop Agmt No:97811001 Redev Actvy Funded: Program Name:BF Redev Start Dt: Activity Funded:Redev Compl date: 79 FED BROWNFIELDS 250 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type CA Fund:Petroleum Redev Fund Entity: Funding Entity:Redev Residential:2.57 Assessmnt Start Dt:Redev Greenspace: Assessmnt Compl Dt:Redev Industrial: Clnup Actvy Start Dt:04/15/2005 Redev Commercial: Clnup Actvy Comp Dt:04/15/2005 # of Redev Jobs: Acres Cleaned Up:.03 RLF Signed Dt: Clnup Funding Src:Salt Lake Housing Authority RLF Intest Rate: Clnup Entity Provid:Private/Other Funding RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src:RLF Leveraged Fund Amt Expnded:RLF Lvg Fund Entity:Salt Lake Housing Authority Source of Funding:RLF Lvg Fund Amt:8100. Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Utah Department of Environmental Quality, State of Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2: Activity Details(Cleanups in My Community) Coop Agmt No:97811001 Redev Actvy Funded: Program Name:BF Redev Start Dt: Activity Funded:Redev Compl date: Type CA Fund:Petroleum Redev Fund Entity: Funding Entity:Redev Residential:2.57 Assessmnt Start Dt:Redev Greenspace: Assessmnt Compl Dt:Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt: Clnup Funding Src:RLF Intest Rate: Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src:RLF Leveraged Fund Amt Expnded:RLF Lvg Fund Entity:Salt Lake Housing Authority Source of Funding:RLF Lvg Fund Amt:8100. Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Utah Department of Environmental Quality, State of Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2: Activity Details(Cleanups in My Community) Coop Agmt No:97811001 Redev Actvy Funded: Program Name:BF Redev Start Dt:01/11/2005 Activity Funded:Redev Compl date: Type CA Fund:Petroleum Redev Fund Entity:US Bank Funding Entity:Redev Residential:2.57 Assessmnt Start Dt:Redev Greenspace: Assessmnt Compl Dt:Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt: Clnup Funding Src:RLF Intest Rate: Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: 251 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Direct Clnup Fnd Src:RLF Lvg Fund Src:RLF Leveraged Fund Amt Expnded:5500000.RLF Lvg Fund Entity:Salt Lake Housing Authority Source of Funding:RLF Lvg Fund Amt:8100. Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Utah Department of Environmental Quality, State of Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2: Activity Details(Cleanups in My Community) Coop Agmt No:97811001 Redev Actvy Funded: Program Name:BF Redev Start Dt: Activity Funded:Redev Compl date: Type CA Fund:Petroleum Redev Fund Entity: Funding Entity:Redev Residential:2.57 Assessmnt Start Dt:10/06/2005 Redev Greenspace: Assessmnt Compl Dt:10/06/2005 Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt: Clnup Funding Src:RLF Intest Rate: Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src:RLF Leveraged Fund Amt Expnded:RLF Lvg Fund Entity:Salt Lake Housing Authority Source of Funding:RLF Lvg Fund Amt:8100. Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Utah Department of Environmental Quality, State of Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2: Activity Details(Cleanups in My Community) Coop Agmt No:97811001 Redev Actvy Funded: Program Name:BF Redev Start Dt: Activity Funded:Redev Compl date: Type CA Fund:Petroleum Redev Fund Entity: Funding Entity:Redev Residential:2.57 Assessmnt Start Dt:03/18/2005 Redev Greenspace: Assessmnt Compl Dt:03/18/2005 Redev Industrial: Clnup Actvy Start Dt:Redev Commercial: Clnup Actvy Comp Dt:# of Redev Jobs: Acres Cleaned Up:RLF Signed Dt: Clnup Funding Src:RLF Intest Rate: Clnup Entity Provid:RLF EPA Fund: Signed Rpt Dt:RLF Cost Share: Direct Clnup Tot Fnd:RLF Prog Income: Direct Clnup Fnd Src:RLF Lvg Fund Src:RLF Leveraged Fund Amt Expnded:RLF Lvg Fund Entity:Salt Lake Housing Authority Source of Funding:RLF Lvg Fund Amt:8100. Past Use Resiential:RLF Subgrant Signed: Past Use Greenspace:Subgrant EPA Fund: Past Use Industrial:Subgrant Cost Shr: Past Use Commercial: Coop Agmt Recipnt:Utah Department of Environmental Quality, State of Clnup Compet Doc2: Climate Adapt Mitg1: Climate Adapt Mitg2: 252 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Brownfields Details Registry I:110038747158 SF EI He C: EPA ID:SF IC Ind: EPA Region:08 SF NPL Cod: Cat No:16020204 SF NPL C 1: RCRA Handl:FF SF Ind: RCRA Curre:Map Symbol:B RCRA Remed:Data Refre:04-Feb-2024 RCRA Const:New Site: RCRA EI He:BF RLF Gra: RCRA EI Gm:BF RLF Pil: RCRA Rem 1:BF Assess : RCRA Ec Gw:BF Cleanup: RCRA Ec Ng:BF Tba Ind: RCRA IC Ep:BF 128a In: RCRA IC Gc:BF IC Code:N RCRA IC ID:BF IC Gc I:U RCRA IC Pr:BF IC Ep I:U FF RCRA In:BF IC ID I:U RCRA Ec Co:BF IC Pr I:U RCRA IC Co:BF Assess1:Y RCRA Gpra :BF Multipu: RCRA Rem 2:BF Awp Ind: RCRA Dru 1:BF Showcas: SF Site ID:BF 128a P : SF Ec Ind:Congressio:UT-02 SF EI Gm C:Stimulus B: Ind Name: Cat Name:Jordan Sub Name:Jordan Primary Name:JEFFERSON SCHOOL APARTMENTS RCRA Drupa: Repow Ref :https://cimc.epa.gov/ords/cimc/f?p=CIMC:REPOWER:::::P33_REF:3987 Url:https://obipublic11.epa.gov/analytics/saw.dll?PortalPages&Action=Navigate&col1=ACRES_GRANT_EXPORT. PROPERTY_ID&val1=%2216103.0%22&PortalPath=/shared/CIMC/_portal/CIMC&Page=Profile+Page Census Url:https://ejscreen.epa.gov/mapper/demogreportpdf.aspx?report=census2010sf1&coords=-111.89256%2C40. 7468&feattype=point&radius=1.0 ACS Url:https://ejscreen.epa.gov/mapper/demogreportpdf.aspx?report=acs2017&coords=-111.89256%2C40. 7468&feattype=point&radius=1.0 SAA Site: Sf Brac Ty: Sf Archive: Sf Ffdocke: Sf Npl C 3: Sf Npl C 2: Sf Npl C 1: SF Site Na: SF Non N 1: SF Non N 2: SF Non N 3: SF Non Npl: BF Prope 1:Jefferson School Apartments RCRA Han 1: RCRA Rau I: REPOW BF:SG REPOW Re 1:<a target="_blank" href="https://cimc.epa.gov/ords/cimc/f?p=CIMC:REPOWER:::::P33_REF:3987">RE-Powering Site Profile</a> REPOW Ref1:3987 m-80-867357373-b 1 of1 E 0.44 / 2,297.70 4,229.85 / 1 PROPOSED BOOK CLIFF LODGE APTS 1159 S WEST TEMPLE SALT LAKE CITY UT 84101 dd-LUST-867357373-bb p1p-867357373-y1y 80 LUST 253 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB DERR ID:4002551 Site Desc (Map):PST Fac ID (Map):7958 Factsheet (Map):No ID (Map):4002551 Open Reg AST (Map):No Tank (Map):No Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Residential Northing (Map):4510706.0 Facility Desc(Map):Residential Easting (Map):424573.0 Location Name: Location Address: Location City: State: Zip: Loc County: Owner Name: Owner Address: Owner City: Owner State: Owner Zip: Location Name (Map):PROPOSED BOOK CLIFF LODGE APTS Location Address (Map):1159 S WEST TEMPLE Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):HOUSING AUTHORITY OF SALT LAKE CITY Owner Address (Map):1776 S WEST TEMPLE Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4002551 - PROPOSED BOOK CLIFF LODGE APTS Enviro App Label (Map):4002551 - PROPOSED BOOK CLIFF LODGE APTS Enviro App Symbol (Map):n/a UTM Desc (Map):Digital Topographic Map Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:5775 Project Manager:UST DERR ID:NRV Soil Treated:0 Date Close:7/10/2018 H2O Treated:0 Closure Type:< ISL PST Eligible: NFA Form:UST NFA PST % Eligible:0 Notification:3/6/2018 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:NRV - PROPOSED BOOK CLIFF LODGE APTS m-81-820756237-b 1 of1 ESE 0.47 / 2,458.10 4,242.13 / 13 JEFFERSON IMPROVEMENT CO 1436 S WEST TEMPLE SALT LAKE CITY UT 84115 dd-LUST-820756237-bb p1p-820756237-y1y DERR ID:4001475 Site Desc (Map):PST Fac ID (Map):4218 Factsheet (Map):No ID (Map):4001475 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No 81 LUST 254 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4510067.72 Facility Desc(Map):Commercial Easting (Map):424411.75 Location Name:JEFFERSON IMPROVEMENT CO Location Address:1436 S WEST TEMPLE Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:JEFFERSON IMPROVEMENT CO Owner Address:1436 S WEST TEMPLE Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):JEFFERSON IMPROVEMENT CO Location Address (Map):1436 S WEST TEMPLE Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):JEFFERSON IMPROVEMENT CO Owner Address (Map):1436 S WEST TEMPLE Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4001475 - JEFFERSON IMPROVEMENT CO Enviro App Label (Map):4001475 - JEFFERSON IMPROVEMENT CO Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2147 Project Manager:[Shelly Quick] DERR ID:FUM Soil Treated:0 Date Close:12/20/1995 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:6/8/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:8 ft. below grade Map Label:FUM - JEFFERSON IMPROVEMENT CO m-82-918251029-b 1 of1 NNW 0.47 / 2,461.81 4,229.00 / 0 CHECKERSPOT INC SALT LAKE CITY UT dd-PFAS IND-918251029-bb p1p-918251029-y1y Status:Inactive Fac Fips Code:49035 Fac Indian Cntry Flg:No Compliance Status:No Violation Identified Fac Derived Huc:16020204 EPA Programs:RCRA Fac Derived Wbd:160202040307 Federal Facility:No Fac Derived Cd113:02 Federal Agency:- Fac Derived Cb2010:490351029001014 Fac Snc Flg:No Fac Informal Count:0 AIR Flag:No Last Informal Action:-NPDES Flag:No Formal Action Count:0 SDWIS Flag:No Last Formal Action:-RCRAFlag:Yes 82 PFAS IND 255 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Fac Total Penalties:0 TRI Flag:No Fac Penalty Count:-GHG Flag:No Date Last Penalty:-TRI IDs:- Last Penalty Amt:-TRI Releases Trnsfrs:- Fac Qtrs With Nc:0 TRI on Site Releases:- Programs With Snc:0 TRI off Site Trnsfrs:- Fac Percent Minority:39.794 TRI Reporter:- Fac Pop Den:4616.06 Fac Imp Water Flg:- Count:1 Fac Major Flag:- Fac County:SALT LAKE Fac Active Flag:- State Other :Fac Inspection Count:0 Region:08 Date Last Inspection:- Latitude:40.748808 Days Last Inspection:- Longitude:-111.905371 Fac Derived Tribes:- AIR IDs:- CAA Permit Types:- CAA NAICS:- CAA SICS:- NPDES IDs:- CWA Permit Types:- CWA NAICS:- CWA SICS:- RCRA IDs:UTR000015610 RCRA Permit Types:Other RCRA NAICS:325199 SDWA IDs:- SDWA System Types:- SDWA Compliance Status:- SDWA Snc Flag:No Fac Collection Meth:ADDRESS MATCHING-HOUSE NUMBER EJSCREEN Flag Us:Yes EJSCREEN Report:https://ejscreen.epa.gov/mapper/mobile/EJSCREEN_mobile.aspx?geometry=%7B%22x%22:-111.905371,%22y% 22:40.748808,%22spatialReference%22:%7B%22wkid%22:4326%7D% 7D&unit=9035&areatype=&areaid=&basemap=streets&distance=1 ECHO Facility Report:https://echo.epa.gov/detailed-facility-report?fid=110070801580 Industry:Chemical Mfg m-83-820756491-b 1 of1 NNW 0.47 / 2,498.04 4,229.00 / 0 PIONEER WHOLESALE 920 S 500 W SALT LAKE CITY UT 84110 dd-LUST-820756491-bb p1p-820756491-y1y DERR ID:4001172 Site Desc (Map):PST Fac ID (Map):3959 Factsheet (Map):No ID (Map):4001172 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4511304.58594 Facility Desc(Map):Commercial Easting (Map):423511.269006 Location Name:PIONEER WHOLESALE Location Address:920 S 500 W Location City:SALT LAKE CITY State:UT Zip:84110 Loc County:SALT LAKE Owner Name:PIONEER WHOLESALE Owner Address:920 S 500 W Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84110 Location Name (Map):PIONEER WHOLESALE Location Address (Map):920 S 500 W Location City (Map):SALT LAKE CITY Location Zip (Map):84110 Location County (Map):SALT LAKE Owner Name (Map):PIONEER WHOLESALE 83 LUST 256 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Owner Address (Map):920 S 500 W Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84110 Owner County (Map):SALT LAKE Map Label (Map):4001172 - PIONEER WHOLESALE Enviro App Label (Map):4001172 - PIONEER WHOLESALE Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1992 Project Manager:[Victor Scherer] DERR ID:IGJ Soil Treated:0 Date Close:5/9/1995 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:8/25/1993 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:IGJ - PIONEER WHOLESALE m-84-805427391-b 1 of6 SW 0.48 / 2,529.84 4,229.00 / 0 CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 dd-CERCLIS-805427391-bb p1p-805427391-y1y Site ID:0800608 RNPL Status Code:N Site EPA ID:UTD009082819 NPL Status:Not on the NPL Site Street Address 2:RFED Facility Code:N Site County Name:SALT LAKE RFED Facility Desc:Not a Federal Facility Site FIPS Code:49035 USGS Hydro Unit No.:16020102 Region Code:08 Site Cong. Dist. Code:02 Site SMSA No.:7160 ROT Desc:Other Site Prim. Latitude:40D43M58S FR NPL Update No.: Site Prim. Longitude:111D54M28S RFRA Code: Lat Long Source: RNON NPL Status Desc:NFRAP-Site does not qualify for the NPL based on existing information CERCLIS Assess History OU ID:00 RALT Short Name: Act Code ID:Act Start Date: RAT Code:Act Complete Date: RAT Short Name:AGT Order No.:0 RAT Name:SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:SH Seq: RAT Level:SH Start Date: RAT DEF OU:SH Complete Date: RFBS Code:SH Lead: SPA Code: RAT Def: Site Desc:HAZARDOUS MATERIALS DISPOSED: ACIDS WHICH MAY HAVE BEEN PUT IN A FORMER POND AREA. BEGAN OPERATION IN 1954 AS A DISPOSA L AREA FOR A STEEL FABRICATION SHOP. CEASED OPERATION IN 1980. 84 CERCLIS 257 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Completed cleanup of North and South portion under Utah VCP 01/22/200 Site Alias:No alias data available CERCLIS Assess History OU ID:00 RALT Short Name:EPA In-House Act Code ID:001 Act Start Date: RAT Code:VS Act Complete Date:2/15/2007 00:00:00 RAT Short Name:ARCH SITE AGT Order No.:1500 RAT Name:ARCHIVE SITE SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:SH Lead: SPA Code:13 RAT Def:The decision is made that no further activity is planned at the site. Site Desc: Site Alias: CERCLIS Assess History OU ID:00 RALT Short Name:EPA Fund Act Code ID:001 Act Start Date: RAT Code:SI Act Complete Date:3/15/1988 00:00:00 RAT Short Name:SI AGT Order No.:160 RAT Name:SITE INSPECTION SH OU:00 RAT Hist. Only Flag:SH Code:SH RAT NSI Indicator:B SH Seq:001 RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date:10/11/1995 00:00:00 RFBS Code:P SH Lead:EPA Fund SPA Code:13 RAT Def:The process of collecting site data and samples to characterize the severity of the hazard for the hazard ranking score and/or enforcement support. Site Desc: Site Alias: CERCLIS Assess History OU ID:00 RALT Short Name:EPA Fund Act Code ID:001 Act Start Date: RAT Code:DS Act Complete Date:6/1/1981 00:00:00 RAT Short Name:DISCVRY AGT Order No.:10 RAT Name:DISCOVERY SH OU: RAT Hist. Only Flag:SH Code: RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:SH Lead: SPA Code:13 RAT Def:The process by which a potential hazardous waste site is brought to the attention of the EPA. The process can occur through the use of several mechanisms such as a phone call or referral by another government agency. Site Desc: Site Alias: CERCLIS Assess History OU ID:00 RALT Short Name:State (Fund) Act Code ID:001 Act Start Date: RAT Code:PA Act Complete Date:3/1/1984 00:00:00 RAT Short Name:PA AGT Order No.:130 RAT Name:PRELIMINARY ASSESSMENT SH OU: RAT Hist. Only Flag:SH Code: 258 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB RAT NSI Indicator:B SH Seq: RAT Level:1 SH Start Date: RAT DEF OU:00 SH Complete Date: RFBS Code:P SH Lead: SPA Code:13 RAT Def:Collection of diverse existing information about the source and nature of the site hazard. It is EPA policy to complete the preliminary assessment within one year of site discovery. Site Desc: Site Alias: m-84-805486197-b 2 of6 SW 0.48 / 2,529.84 4,229.00 / 0 CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 dd-CERCLIS NFRAP-805486197-bb p1p-805486197-y1y Site ID:800608 Site FIPS Code:49035 Site EPA ID:UTD009082819 Region Code:8 Site Parent ID:Site Cong. Dist. Code:2 Site County Name:SALT LAKE Federal Facility: Parent Site Name: CERCLIS-NFRAP Assess History OU ID:0 Act Start Date: Act Code ID:1 Act Complete Date:6/1/1981 RAT Code:DS AGT Order No.:10 RAT Short Name:DISCVRY SH OU: RAT Name:DISCOVERY SH Code: RAT Hist. Only Flag:SH Seq: RAT NSI Indicator:B SH Start Date: RAT Level:1 SH Complete Date: RAT DEF OU:00 SH Lead: RFBS Code:SH Qual: SPA Code:13 RAQ Act. Qual Short: RALT Short Name:EPA Fund RNPL Status Code:N RAT Def:The process by which a potential hazardous waste site is brought to the attention of the EPA. The process can occur through the use of several mechanisms such as a phone call or referral by another government agency. RNON NPL Status Desc:NFRAP-Site does not qualify for the NPL based on existing information CERCLIS-NFRAP Assess History OU ID:0 Act Start Date: Act Code ID:1 Act Complete Date:3/1/1984 RAT Code:PA AGT Order No.:130 RAT Short Name:PA SH OU: RAT Name:PRELIMINARY ASSESSMENT SH Code: RAT Hist. Only Flag:SH Seq: RAT NSI Indicator:B SH Start Date: RAT Level:1 SH Complete Date: RAT DEF OU:00 SH Lead: RFBS Code:P SH Qual: SPA Code:13 RAQ Act. Qual Short:Low priority RALT Short Name:State (Fund)RNPL Status Code:N RAT Def:Collection of diverse existing information about the source and nature of the site hazard. It is EPA policy to complete the preliminary assessment within one year of site discovery. RNON NPL Status Desc:NFRAP-Site does not qualify for the NPL based on existing information CERCLIS-NFRAP Assess History OU ID:0 Act Start Date: Act Code ID:1 Act Complete Date:3/15/1988 RAT Code:SI AGT Order No.:160 RAT Short Name:SI SH OU:0 RAT Name:SITE INSPECTION SH Code:SH RAT Hist. Only Flag:SH Seq:1 RAT NSI Indicator:B SH Start Date: 84 CERCLIS NFRAP 259 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB RAT Level:1 SH Complete Date:10/11/1995 0:00 RAT DEF OU:00 SH Lead:EPA Fund RFBS Code:P SH Qual: SPA Code:13 RAQ Act. Qual Short:Higher priority RALT Short Name:EPA Fund RNPL Status Code:N RAT Def:The process of collecting site data and samples to characterize the severity of the hazard for the hazard ranking score and/or enforcement support. RNON NPL Status Desc:NFRAP-Site does not qualify for the NPL based on existing information CERCLIS-NFRAP Assess History OU ID:0 Act Start Date: Act Code ID:1 Act Complete Date:2/15/2007 RAT Code:VS AGT Order No.:1500 RAT Short Name:ARCH SITE SH OU: RAT Name:ARCHIVE SITE SH Code: RAT Hist. Only Flag:SH Seq: RAT NSI Indicator:B SH Start Date: RAT Level:1 SH Complete Date: RAT DEF OU:00 SH Lead: RFBS Code:SH Qual: SPA Code:13 RAQ Act. Qual Short: RALT Short Name:EPA In-House RNPL Status Code:N RAT Def:The decision is made that no further activity is planned at the site. RNON NPL Status Desc:NFRAP-Site does not qualify for the NPL based on existing information m-84-820684297-b 3 of6 SW 0.48 / 2,529.84 4,229.00 / 0 SOUTHERN PORTION OF FORMER CHICAGO BRIDGE AND IRON SITE 550 WEST 1700 SOUTH, SALT LAKE CITY, UTAH UT dd-VCP-820684297-bb p1p-820684297-y1y Identification No:C014 EPA CERCLIS Arc Dt:1/22/2002 CIMID:490000000528 Termination Date: Site Desc:Voluntary Cleanup Program St Key:411 Type:Voluntary Cleanup Program - C014 Map Label:Voluntary Cleanup Program - C014 Application Date:1/27/1999 Northing:4509653.35 Agreement Dt Orig:6/8/1999 Easting:423416.94 Agreement Dt Amend:Enviro App Label:Voluntary Cleanup Program - C014 COC Original Dt:9/27/2001 Enviro App Symbol:n/a COC Amended Dt:County:SALT LAKE Project Manager:KRISTEN (LEIGH) ANDERSON Acres:17 Status Code:COC/SMP Status Code Desc:COC with Site Management Plan Shape:(-12457426.2267, 4973223.361000001) Project Desc:<b><u>Original: </u></b><br>The Chicago Bridge and Iron North and South properties are located at 500 West 1514 South and 550 West and 1700 South Salt Lake City, Utah respectively. The Chicago Bridge and Iron properties were combined into one site during previous Preliminary Assessment/Site Inspection activities and are currently identified on the CERCLIS database collectively as the Chicago Bridge and Iron Co. (UTD009082819) site.During an Environmental Protection Agency Site Inspection, chlorinated solvents were discovered in the groundwater and polynuclear aromatic hydrocarbons were detected in a ditch located along the northem edge of the site. At one time, the site contained a pickling liquor lagoon (lagoon) that was excavated in the late eighties. Steel fabrication operations began in 1954 and ceased in 1980.In October of 2000, contaminated soil was removed from the site. Monitoring during site characterization suggested that chlorinated solvents detected in groundwater samples are not migrating off site, and the applicant agreed to continue monitoring the plume for the duration of a Site Management Plan that was put in place. The site was then issued a certificate of completion under the VCP. <br><br> Data Source:DERR Voluntary Cleanup Program (Voluntary Cleanup Sites); Utah Environmental Interactive Map Search Resu lt Map Viewer Site Address Details ID:C014 Derr ID:C014 Date of Appl:01/27/1999 Date COCIS:09/27/2001 84 VCP 260 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Curr Proj Ma:Kristen (Leigh) Anderson Contact Phone:8015364127 Site Name:CHICAGO BRIDGE and IRON (SOUTH) Site Address:550 WEST 1700 SOUTH Site City:SALT LAKE CITY Site County:SALT LAKE State:UT Zip Code:84115 Zip4: Name:CHICAGO BRIDGE and IRON (SOUTH) Address:550 WEST 1700 SOUTH City:SALT LAKE CITY Remedies Restric Key:70 Date Approved: Lead Agency:Date Started: REM Description:Cap/Cover Insitu Date Completed: Doc Title: Object: Comment: Restric Key:71 Date Approved: Lead Agency:Date Started: REM Description:Groundwater Monitoring Date Completed: Doc Title: Object: Comment: Major Activities Project Manager:Current Lead: Start Date:2001-10-30 00:00:00 Activity Key:1080 Completion Date:Major Activity Key:12 State Description:Site Management Plan Accepted Comments: Project Manager:Current Lead: Start Date:2001-08-15 00:00:00 Activity Key:1082 Completion Date:Major Activity Key:92 State Description:Site Management Plan Comments Sent Comments: Project Manager:Current Lead: Start Date:2001-08-22 00:00:00 Activity Key:1079 Completion Date:Major Activity Key:89 State Description:Site Management Plan Received Comments: Project Manager:Current Lead: Start Date:2002-01-22 00:00:00 Activity Key:248 Completion Date:Major Activity Key:107 State Description:CERCLIS Archived (NFRAPed) Comments: Project Manager:Current Lead: Start Date:2001-07-28 00:00:00 Activity Key:1083 Completion Date:Major Activity Key:93 State Description:Site Management Plan Response Received Comments: Project Manager:Current Lead: Start Date:2001-09-27 00:00:00 Activity Key:66 Completion Date:Major Activity Key:13 State Description:COC Issued Comments: 261 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Project Manager:Current Lead: Start Date:1999-01-27 00:00:00 Activity Key:67 Completion Date:Major Activity Key:20 State Description:Voluntary Cleanup Site Application Received Comments: Project Manager:Current Lead: Start Date:2014-09-15 00:00:00 Activity Key:1208 Completion Date:Major Activity Key:95 State Description:Site Management Plan Field Work Comments: Project Manager:Current Lead: Start Date:2016-02-05 00:00:00 Activity Key:1417 Completion Date:Major Activity Key:96 State Description:Site Management Report Received Comments: Project Manager:Current Lead: Start Date:2019-09-18 00:00:00 Activity Key:1875 Completion Date:2019-09-18 00:00:00 Major Activity Key:96 State Description:Site Management Report Received Comments: Project Manager:Current Lead: Start Date:2019-08-19 00:00:00 Activity Key:1874 Completion Date:2019-08-19 00:00:00 Major Activity Key:32 State Description:Site Visit Comments: Project Manager:Current Lead: Start Date:1999-06-08 00:00:00 Activity Key:65 Completion Date:Major Activity Key:3 State Description:VCP Agreement Executed Comments: Agreements Description:Voluntary Cleanup Agreement ICAG Doc PDF: Date Assigned:1999-06-08 00:00:00 IC A Key:59 Date Completed:2001-09-27 00:00:00 Permanent?:No Date Terminated:Amendment?:No Amendment Date:Terminated?:No Comments: m-84-820758543-b 4 of6 SW 0.48 / 2,529.84 4,229.00 / 0 CHICAGO BRIDGE & IRON (SOUTH) 550 West 1700 South Salt Lake City UT 84115 dd-INST-820758543-bb p1p-820758543-y1y Facility/Release ID:C014 Category:Not Applicable Program:Voluntary Cleanup Program (VCP)Branch:CERCLA Branch Sub Program:IC Agreements Division:DERR Document No:DERR-2001-000021 Program Manager:Former Project Manager Document Date:11/13/2001 EDocs Search:VCP COC Title:Certificate of Completion Final Tax ID No/Parcel No/Prop ID:15-13- 152- 003 Document URL:http://eqedocs.utah.gov/Viewer.aspx?file=168.178.6.41/docs/derr/CERCLA%20Branch/18%20-%20Salt% 20Lake/Voluntary%20Cleanup%20Program%20(VCP)/CHICAGO%20BRIDGE%20and%20IRON%20(SOUTH) /IC%20Agreements/DERR-2001-000021.pdf Location Details: BEGINNING AT A POINT ON THE WEST LINE OF LOT 1, BLOCK 6, FIVE ACRE, PLAT "B", BIG FIELD SURVEY, SAID POINT BEING N 0°04'36"E 7.12 FEET FROM THE SOUTHWEST CORNER OF SAID LOT 1: THENCE N 0°04'36"E 1029.233 FEET TO A POINT ON THE WEST LINE OF LOT 18, SAID BLOCK 6; THENCE N 89°48'44"E 761.239 FEET TO A POINT ON THE EAST LINE OF SAID LOT 18; THENCE S 0°01'05"E 945.053 FEET TO A POINT ON THE EAST LINE OF SAID LOT 1, SAID POINT ALSO BEING 20.00 FEET PERPENDICULARY DISTANT FROM THE CENTERLINE OF AN EXISTING RAILROAD TRACK; THENCE S 46°45'29"W 133.744 FEET, PARALLEL WITH SAID RAILROAD TRACK, TO A POINT ON THE 84 INST 262 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB SOUTH LINE OF SAID LOT; THENCE S 89°48'47"W ALONG SAID SOUTH LINE 2.583 FEET; THENCE N 49°47'00"E 3.019 FEET; THENCE N 89° 59'01"W 196.62 FEET; THENCE N 89°38'10"W 465.009 FEET; THENCE S 89°59'39"W 3.243 FEET TO THE POINT OF BEGINNING. CONTAINS 17.966 ACRES. m-84-828879201-b 5 of6 SW 0.48 / 2,529.84 4,229.00 / 0 CHICAGO BRIDGE & IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 dd-SEMS ARCHIVE-828879201-bb p1p-828879201-y1y Site ID:0800608 FIPS Code:49035 EPA ID:UTD009082819 Cong District:02 Superfund Alte Agr:No Region:08 Federal Facility:No County:SALT LAKE FF Docket:No NPL:Not on the NPL Non NPL Status:NFRAP-Site does not qualify for the NPL based on existing information Action Information Operable Units:00 Qual: Action Code:VS SEQ:1 Action Name:ARCH SITE FF:N Start Actual:FF Docket:N Finish Actual:02/15/2007 Region:08 Curr Action Lead:EPA Perf In-Hse Operable Units:00 Qual:L Action Code:PA SEQ:1 Action Name:PA FF:N Start Actual:FF Docket:N Finish Actual:03/01/1984 Region:08 Curr Action Lead:St Perf Operable Units:00 Qual:H Action Code:SI SEQ:1 Action Name:SI FF:N Start Actual:FF Docket:N Finish Actual:03/15/1988 Region:08 Curr Action Lead:EPA Perf Operable Units:00 Qual: Action Code:DS SEQ:1 Action Name:DISCVRY FF:N Start Actual:06/01/1981 FF Docket:N Finish Actual:06/01/1981 Region:08 Curr Action Lead:EPA Perf m-84-891365898-b 6 of6 SW 0.48 / 2,529.84 4,229.00 / 0 CHICAGO BRIDGE and IRON CO 550 W 1700 SOUTH SALT LAKE CITY UT 84115 dd-CONTAM POTENTIAL-891365898-bb p1p-891365898-y1y DERR ID:UTD009082819 Contact Phone No: CIM ID:490000000528 Emerg Resp Branch:No Site Description:CERCLA Site Assessment Map Label:CERCLA Site Assessment - UTD009082819 Type:CERCLA Site Assessment - UTD009082819 County:SALT LAKE NPL:No Northing:4509509.38489 Proposed for NPL:No Easting:423262.93309 Arch for CERCLIS:Yes Latitude:40.732946312657 Project Manager:Longitude:-111.908769823916 Project Description:<b><u>Original: </u></b><br>Hazardous materials disposed: Acids which may have been put in a former pond area. Began operation in 1954 as a disposal area for a steel fabrication shop. Ceased operation in 1980.<br><br> **Note: data in the [Project Description] field for some records is truncated from the source. 84 84 SEMS ARCHIVE CONTAM POTENTIAL 263 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB m-85-820756494-b 1 of1 E 0.48 / 2,556.09 4,235.56 / 7 TOP STOP C-20 52 W 1300 S SALT LAKE CITY UT 84115 dd-LUST-820756494-bb p1p-820756494-y1y DERR ID:4000394 Site Desc (Map):PST Fac ID (Map):3246 Factsheet (Map):No ID (Map):4000394 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Gas Station Northing (Map):4510481.54 Facility Desc(Map):Gas Station Easting (Map):424600.72 Location Name:TOP STOP C-20 Location Address:52 W 1300 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:SALT LAKE CITY FLEET MANAGEMENT Owner Address:1990 W 500 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84104 Location Name (Map):TOP STOP C-20 Location Address (Map):52 W 1300 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):SALT LAKE CITY FLEET MANAGEMENT Owner Address (Map):1990 W 500 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84104 Owner County (Map):SALT LAKE Map Label (Map):4000394 - TOP STOP C-20 Enviro App Label (Map):4000394 - TOP STOP C-20 Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1511 Project Manager:Morgan Atkinson DERR ID:IXD Soil Treated:450 Date Close:6/17/2010 H2O Treated:0 Closure Type:> Tier 1 PST Eligible:Ineligible (0) NFA Form:Tier 1 Worksheet w/ Supp. Info PST % Eligible:0 Notification:4/17/1995 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:W Envcov:No GW Flow Directn 2:NW Residualco:No Groundwater Depth:~8ft - 10ft Map Label:IXD - TOP STOP C-20 m-86-820755045-b 1 of1 N 0.49 / 2,575.96 4,232.29 / 3 DAVID ORR/JEFF LYONS 929 S RIO GRANDE ST SALT LAKE CITY UT 84101 dd-LUST-820755045-bb p1p-820755045-y1y DERR ID:4001651 Site Desc (Map):PST 85 86 LUST LUST 264 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Fac ID (Map):4387 Factsheet (Map):No ID (Map):4001651 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 Type (Map):Commercial Northing (Map):4511272.80703 Facility Desc(Map):Commercial Easting (Map):423691.695909 Location Name:DAVID ORR/JEFF LYONS Location Address:929 S RIO GRANDE ST Location City:SALT LAKE CITY State:UT Zip:84101 Loc County:SALT LAKE Owner Name:DAVID ORR/JEFF LYONS Owner Address:929 S RIO GRANDE ST Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84101 Location Name (Map):DAVID ORR/JEFF LYONS Location Address (Map):929 S RIO GRANDE ST Location City (Map):SALT LAKE CITY Location Zip (Map):84101 Location County (Map):SALT LAKE Owner Name (Map):DAVID ORR/JEFF LYONS Owner Address (Map):929 S RIO GRANDE ST Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84101 Owner County (Map):SALT LAKE Map Label (Map):4001651 - DAVID ORR/JEFF LYONS Enviro App Label (Map):4001651 - DAVID ORR/JEFF LYONS Enviro App Symbol (Map):n/a UTM Desc (Map):Hand Held GPS with Base Station Corrections Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:2257 Project Manager:[Robin Jenkins] DERR ID:FZQ Soil Treated:0 Date Close:4/20/1993 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:<blank>PST % Eligible:0 Notification:8/3/1990 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth: Map Label:FZQ - DAVID ORR/JEFF LYONS m-87-820756078-b 1 of1 S 0.49 / 2,578.07 4,232.28 / 3 NELSON BROTHERS CONST. CO 347 W 1600 S SALT LAKE CITY UT 84115 dd-LUST-820756078-bb p1p-820756078-y1y DERR ID:4000651 Site Desc (Map):PST Fac ID (Map):3486 Factsheet (Map):No ID (Map):4000651 Open Reg AST (Map):No Tank (Map):Yes Open Tank (Map):No Release (Map):Yes Reg AST (Map):No Open Release (Map):No Health Dist (Map):4 87 LUST 265 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type (Map):Contractor Northing (Map):4509683.62 Facility Desc(Map):Contractor Easting (Map):423887.09 Location Name:NELSON BROTHERS CONST. CO Location Address:347 W 1600 S Location City:SALT LAKE CITY State:UT Zip:84115 Loc County:SALT LAKE Owner Name:NELSON BROTHERS CONST CO Owner Address:347 W 1600 S Owner City:SALT LAKE CITY Owner State:UT Owner Zip:84115 Location Name (Map):NELSON BROTHERS CONST. CO Location Address (Map):347 W 1600 S Location City (Map):SALT LAKE CITY Location Zip (Map):84115 Location County (Map):SALT LAKE Owner Name (Map):NELSON BROTHERS CONST CO Owner Address (Map):347 W 1600 S Owner City (Map):SALT LAKE CITY Owner State (Map):UT Owner Zip (Map):84115 Owner County (Map):SALT LAKE Map Label (Map):4000651 - NELSON BROTHERS CONST. CO Enviro App Label (Map):4000651 - NELSON BROTHERS CONST. CO Enviro App Symbol (Map):n/a UTM Desc (Map):Orthoquad (DOQ) 1 meter Image Hyperlink (Map): Facility ID (Open Data): Location Name (Open Data): Location Street (Open Data): Location City (Open Data): Location State (Open Data): Location Zip (Open Data): Location County (Open Data): Data Source:Leaking Underground Storage Tank (LUST) Sites in Utah; Utah Environmental Interactive Map LUST Information (DEQ eMap) LUST Key:1669 Project Manager:[Victor Scherer] DERR ID:HCV Soil Treated:0 Date Close:9/18/1996 H2O Treated:0 Closure Type:<blank>PST Eligible: NFA Form:Closeout Checklist PST % Eligible:0 Notification:10/17/1991 PST Deductible:0.0 IC:Bluestakes:No GW Flow Directn 1:Envcov:No GW Flow Directn 2:Residualco:No Groundwater Depth:~15ft Map Label:HCV - NELSON BROTHERS CONST. CO m-88-828866054-b 1 of2 NW 0.49 / 2,602.33 4,229.00 / 0 MORRIS P. KIRK PLT/CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 dd-SEMS ARCHIVE-828866054-bb p1p-828866054-y1y Site ID:0800667 FIPS Code:49035 EPA ID:UTD980635585 Cong District:02 Superfund Alte Agr:No Region:08 Federal Facility:No County:SALT LAKE FF Docket:No NPL:Not on the NPL Non NPL Status:NFRAP-Site does not qualify for the NPL based on existing information Action Information 88 SEMS ARCHIVE 266 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Operable Units:00 Qual:N Action Code:PA SEQ:1 Action Name:PA FF:N Start Actual:FF Docket:N Finish Actual:02/28/1985 Region:08 Curr Action Lead:EPA Perf Operable Units:00 Qual: Action Code:DS SEQ:1 Action Name:DISCVRY FF:N Start Actual:06/01/1981 FF Docket:N Finish Actual:06/01/1981 Region:08 Curr Action Lead:EPA Perf Operable Units:00 Qual: Action Code:VS SEQ:1 Action Name:ARCH SITE FF:N Start Actual:FF Docket:N Finish Actual:02/28/1985 Region:08 Curr Action Lead:EPA Perf In-Hse m-88-891366068-b 2 of2 NW 0.49 / 2,602.33 4,229.00 / 0 MORRIS P KIRK PLT CRD 977 SOUTH 700 WEST SALT LAKE CITY UT 84104 dd-CONTAM POTENTIAL-891366068-bb p1p-891366068-y1y DERR ID:UTD980635585 Contact Phone No: CIM ID:490000015215 Emerg Resp Branch:No Site Description:CERCLA Site Assessment Map Label:CERCLA Site Assessment - UTD980635585 Type:CERCLA Site Assessment - UTD980635585 County:SALT LAKE NPL:No Northing:4510733.06826 Proposed for NPL:No Easting:423022.27494 Arch for CERCLIS:Yes Latitude:40.7439461756574 Project Manager:Longitude:-111.911770002929 Project Description: m-89-888588729-b 1 of1 S 0.64 / 3,361.40 4,232.28 / 3 EISENMAN BARITE MILL SALT LAKE COUNTY SALT LAKE CITY UT 84115 dd-MRDS-888588729-bb p1p-888588729-y1y Dep ID:10130473 I1:26 Dev Status:PRODUCER Latitude:40.732483 Code List:BA Longitude:-111.900818 Url:http://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10130473 Commodity I1:15 Line:1 Code:BA Inserted By:MAS migration Commodity:Barium-Barite Insert Date:29-OCT-2002 09:00:24 Commodity Type:Non-metallic Updated By:USGS Commodity Group:Barium Update Date:29-OCT-2002 09:02:37 Importance:Primary Names I1:27 Inserted By:MAS migration Status:Current Insert Date:29-OCT-02 Site Name:Eisenman Barite Mill Updated By:USGS Line:1 Update Date:29-OCT-02 m-90-807275946-b 1 of1 SSW 0.77 / 4,049.13 4,229.00 / 0 WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 84104 dd-NPL-807275946-bb p1p-807275946-y1y 88 89 90 CONTAM POTENTIAL MRDS NPL 267 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB EPA ID:UTD000716399 Site ID: Data Source:U.S. EPA OU Boundaries GDB Download; U.S. EPA Site Boundaries GDB Download; U.S. EPA Superfund Program. Source: SEMS Superfund Public User Database. FOIA4 All Final NPL Sites. Retrieved on 22-APR-2024. NPL (FOIA-004 All Final NPL Sites) NPL Status Dt:02/11/91 Region:08 Federal Facility:No County:SALT LAKE SAA (Superfund Alt):Latitude:+40.729002 NAI:No Longitude:-111.909924 NA Entity (NAI Status): Site Name:WASATCH CHEMICAL CO. (LOT 6) Address:1979 S 7TH W City:SALT LAKE CITY Zip:84104 State:UT NPL (Superfund Sites List) SEMS ID:800596 Partial Deletion:No SITS ID:892 Constr Complete No:475 Site Score:49.91 Constr Complete Dt:09/30/1997 Status:NPL Site Region:8 Proposed Date:01/22/1987 State:Utah Listing Date:02/11/1991 County:Salt Lake NOID Date:Latitude:40.7226 Deletion Date:Longitude:-111.8747 Site Name:Wasatch Chemical Co. (Lot 6) City:Salt Lake City Site Listing Narrative:<a href="https://semspub.epa.gov/src/document/08/100000232" target="_blank">UTD000716399 (PDF)</a> Site Progress Profile:<a href="https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0800596" target="_blank">Wasatch Chemical Co. (Lot 6)</a> Proposed Fr Notice:<a href="https://semspub.epa.gov/src/document/11/189645" target="_blank">01/22/1987 (PDF)</a> Final Fr Notice:<a href="https://semspub.epa.gov/src/document/11/189623" target="_blank">02/11/1991 (PDF)</a> NOID Fr Notice: Deletion Fr Notice: Restoration Fr Notice: Notice of Data Availability: NPL (EPA Boundaries) EPA Program:Superfund Remedial GIS Area:29.07054424 Npl Status Code:F Gis Area Units:Acres Federal Facility Deter Code: No Primary Telephone No: (720) 825-5694 Region Code:8 Site Contact Name:Brandon Nichalson Site Contact Email:nichalson.brandon@epa.gov Feature Info Url: Feature Info Url Desc: Site Feature Class:5 Site Feature Type:Current Ground Boundary Site Feature Name:Wasatch Chemical Co. (Lot 6) Site Feature Description:The 18-acre Wasatch Chemical Co. (Lot 6) site is in Salt Lake City, Utah. From 1957 to 1971, Wasatch Chemical Company used the area to warehouse, produce and package industrial chemical products. Between the 1970s and 1992, site operations included blending and packaging pesticides, herbicides, fertilizers, industrial chemicals and cleaners. Site Feature Name:Wasatch Chemical Co. (Lot 6) Projection:WGS84 Sf Geospatial Data Disclaimer:The Agency is providing this geospatial information as a public service and does not vouch for the accuracy, completeness, or currency of data. Data provided by external parties is not independently verified by EPA. This data is made available to the public strictly for informational purposes. Data does not represent EPA's official position, viewpoint, or opinion, express or implied. This information is not intended for use in establishing liability or calculating Cost Recovery Statutes of Limitations and cannot be relied upon to create any rights, substantive or 268 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB procedural, enforceable by any party in litigation with the United States or third parties. EPA reserves the right to change these data at any time without public notice. Addr Comment: URL Alias Txt:https://www.epa.gov/superfund/wasatch-chemical NPL (EPA Boundaries) EPA Program:Superfund Remedial GIS Area:29.07054113 Npl Status Code:F Gis Area Units:Acres Federal Facility Deter Code: No Primary Telephone No: (720) 825-5694 Region Code:8 Site Contact Name:Brandon Nichalson Site Contact Email:nichalson.brandon@epa.gov Feature Info Url: Feature Info Url Desc: Site Feature Class:4 Site Feature Type:Operable Unit Boundary Site Feature Name: Site Feature Description: Site Feature Name: Projection:WGS84 Sf Geospatial Data Disclaimer:The Agency is providing this geospatial information as a public service and does not vouch for the accuracy, completeness, or currency of data. Data provided by external parties is not independently verified by EPA. This data is made available to the public strictly for informational purposes. Data does not represent EPA's official position, viewpoint, or opinion, express or implied. This information is not intended for use in establishing liability or calculating Cost Recovery Statutes of Limitations and cannot be relied upon to create any rights, substantive or procedural, enforceable by any party in litigation with the United States or third parties. EPA reserves the right to change these data at any time without public notice. Addr Comment: URL Alias Txt:https://www.epa.gov/superfund/wasatch-chemical m-91-810476588-b 1 of3 SW 0.78 / 4,143.41 4,229.00 / 0 GREAT WESTERN CHEM CO- WASATCH IND PARK 1979 SOUTH 700 WEST SALT LAKE CITY UT 84104 dd-RCRA CORRACTS-810476588-bb p1p-810476588-y1y EPA Handler ID:UTD000716399 Gen Status Universe:No Report Contact Name:ERRY NORDYKE Contact Address:PO BOX 25955 , , SALT LAKE CITY , UT, 84125 , US Contact Phone No and Ext:801-972-8800 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type: Receive Date:20070320 Location Latitude: Location Longitude: Event/Area Details Area Name:ENTIRE FACILITY Event Code:CA225NR Corrective Action Event Descri:STABILIZATION MEASURES EVALUATION-FACILITY NOT AMENABLE TO STABILIZATION Actual Date of Event:19971003 Orig Sched Event Date: New Sched Event Date: Best Date:19971003 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S 91 RCRA CORRACTS 269 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Area Name:ENTIRE FACILITY Event Code:CA050 Corrective Action Event Descri:RFA COMPLETED Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA725NC Corrective Action Event Descri:HUMAN EXPOSURES CONTROLLED DETERMINATION-NO CONTROL MEASURES NEEDED Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA070NO Corrective Action Event Descri:DETERMINATION OF NEED FOR AN INVESTIGATION-INVESTIGATION IS NOT NECESSARY Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA750NR Corrective Action Event Descri:RELEASE TO GW CONTROLLED DETERMINATION-NO RELEASE TO GROUNDWATER Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA077LO Corrective Action Event Descri:OVERALL CA RANK Actual Date of Event:19980128 Orig Sched Event Date: New Sched Event Date: Best Date:19980128 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA210SF Corrective Action Event Descri:REFERRED TO A NON-RCRA AUTHORITY-REFERRED TO CERCLA Actual Date of Event:19970904 270 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Orig Sched Event Date: New Sched Event Date: Best Date:19970904 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA076LO Corrective Action Event Descri:EBOCS Actual Date of Event:19980128 Orig Sched Event Date: New Sched Event Date: Best Date:19980128 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Area Name:ENTIRE FACILITY Event Code:CA075LO Corrective Action Event Descri:CA PRIORITIZATION-LOW CA PRIORITY Actual Date of Event:19980128 Orig Sched Event Date: New Sched Event Date: Best Date:19980128 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19930127 Scheduled Compliance Date:19930127 Return to Compliance:Not Resolvable Actual Return to Compl:19930827 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19930127 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: 271 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - General Facility Standards Violation Type:264.B Violation Determined Date:19930127 Scheduled Compliance Date:19930127 Return to Compliance:Not Resolvable Actual Return to Compl:19930827 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19930127 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - Preparedness and Prevention Violation Type:264.C Violation Determined Date:19930127 Scheduled Compliance Date:19930127 Return to Compliance:Not Resolvable Actual Return to Compl:19930827 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19930127 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - Manifest/Records/Reporting Violation Type:264.E Violation Determined Date:19930127 Scheduled Compliance Date:19930127 Return to Compliance:Not Resolvable Actual Return to Compl:19930827 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 272 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19930127 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - General Violation Type:264.A Violation Determined Date:19900515 Scheduled Compliance Date:19900817 Return to Compliance:Observed Actual Return to Compl:19900817 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19900817 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - Financial Requirements Violation Type:264.H Violation Determined Date:19890419 Scheduled Compliance Date:19890929 Return to Compliance:Observed Actual Return to Compl:19890929 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19890911 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - General Violation Type:264.A 273 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Violation Determined Date:19880531 Scheduled Compliance Date:19880812 Return to Compliance:Observed Actual Return to Compl:19880812 Violation Responsible Agency:State Enforcement Details Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19880712 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - General Violation Type:264.A Violation Determined Date:19860307 Scheduled Compliance Date: Return to Compliance:Documented Actual Return to Compl:19970921 Violation Responsible Agency:State Enforcement Details Enforcement Type:210 Enforcement Type Description:INITIAL 3008(A) COMPLIANCE Enforcement Action Date:19861003 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount:5000 Final Amount:5000 Paid Amount: Enforcement Type:120 Enforcement Type Description:WRITTEN INFORMAL Enforcement Action Date:19910314 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Violation Details Found Violation:Yes Citation: Violation Short Description:TSD - General Violation Type:264.A Violation Determined Date:19860307 Scheduled Compliance Date:19870921 Return to Compliance:Documented Actual Return to Compl:19970921 Violation Responsible Agency:State 274 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Enforcement Details Enforcement Type:340 Enforcement Type Description:FINAL 3008(H) I.S. CA ORDER Enforcement Action Date:19870824 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount:5000 Final Amount:5000 Paid Amount: Evaluation Details Evaluation Start Date:19920827 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - General Facility Standards Return to Compliance Date:19930827 Evaluation Agency:State Evaluation Start Date:19920827 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19930827 Evaluation Agency:State Evaluation Start Date:19920827 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - Preparedness and Prevention Return to Compliance Date:19930827 Evaluation Agency:State Evaluation Start Date:19920827 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - Manifest/Records/Reporting Return to Compliance Date:19930827 Evaluation Agency:State Evaluation Start Date:19900928 Evaluation Type Description:FINANCIAL RECORD REVIEW Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19900515 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - General Return to Compliance Date:19900817 Evaluation Agency:State Evaluation Start Date:19890419 Evaluation Type Description:FINANCIAL RECORD REVIEW Violation Short Description:TSD - Financial Requirements Return to Compliance Date:19890929 Evaluation Agency:State Evaluation Start Date:19880531 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - General Return to Compliance Date:19880812 Evaluation Agency:State Evaluation Start Date:19860307 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:TSD - General Return to Compliance Date:19970921 Evaluation Agency:State 275 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Evaluation Start Date:19850917 Evaluation Type Description:FINANCIAL RECORD REVIEW Violation Short Description: Return to Compliance Date: Evaluation Agency:EPA-Initiated Oversight/Observation/Training Actions Evaluation Start Date:19850730 Evaluation Type Description:FINANCIAL RECORD REVIEW Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19850129 Evaluation Type Description:FINANCIAL RECORD REVIEW Violation Short Description: Return to Compliance Date: Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No Transporter Activity:No Transfer Facility:No Onsite Burner:No Smelting, Melting and Refining:No Underground Injection Control:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19800101 Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Implementer Hazardous Waste Handler Details Sequence No:1 Receive Date:19800815 Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 276 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:P010 Waste Code Description:ARSENIC ACID H3ASO4 Hazardous Waste Code:P030 Waste Code Description:CYANIDES (SOLUBLE CYANIDE SALTS), NOT OTHERWISE SPECIFIED Hazardous Waste Code:P090 Waste Code Description:DESCRIPTION Hazardous Waste Code:P098 Waste Code Description:POTASSIUM CYANIDE (OR) POTASSIUM CYANIDE K(CN) Hazardous Waste Code:P106 Waste Code Description:SODIUM CYANIDE (OR) SODIUM CYANIDE NA(CN) Hazardous Waste Code:P121 Waste Code Description:ZINC CYANIDE (OR) ZINC CYANIDE ZN(CN)2 Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U031 Waste Code Description:1-BUTANOL (I) (OR) N-BUTYL ALCOHOL (I) Hazardous Waste Code:U057 Waste Code Description:CYCLOHEXANONE (I) Hazardous Waste Code:U112 Waste Code Description:ACETIC ACID, ETHYL ESTER (I) (OR) ETHYL ACETATE (I) Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U123 Waste Code Description:FORMIC ACID (C,T) Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U140 Waste Code Description:1-PROPANOL, 2-METHYL- (I,T) (OR) ISOBUTYL ALCOHOL (I,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U171 Waste Code Description:2-NITROPROPANE (I,T) (OR) PROPANE, 2-NITRO- (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U226 Waste Code Description:ETHANE, 1,1,1-TRICHLORO- (OR) METHYL CHLOROFORM Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Hazardous Waste Handler Details Sequence No:1 277 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Receive Date:19801119 Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Source Type:Part A Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:P010 Waste Code Description:ARSENIC ACID H3ASO4 Hazardous Waste Code:P030 Waste Code Description:CYANIDES (SOLUBLE CYANIDE SALTS), NOT OTHERWISE SPECIFIED Hazardous Waste Code:P098 Waste Code Description:POTASSIUM CYANIDE (OR) POTASSIUM CYANIDE K(CN) Hazardous Waste Code:P106 Waste Code Description:SODIUM CYANIDE (OR) SODIUM CYANIDE NA(CN) Hazardous Waste Code:P121 Waste Code Description:ZINC CYANIDE (OR) ZINC CYANIDE ZN(CN)2 Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U031 Waste Code Description:1-BUTANOL (I) (OR) N-BUTYL ALCOHOL (I) Hazardous Waste Code:U057 Waste Code Description:CYCLOHEXANONE (I) Hazardous Waste Code:U112 Waste Code Description:ACETIC ACID, ETHYL ESTER (I) (OR) ETHYL ACETATE (I) Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U123 Waste Code Description:FORMIC ACID (C,T) Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U140 Waste Code Description:1-PROPANOL, 2-METHYL- (I,T) (OR) ISOBUTYL ALCOHOL (I,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U171 Waste Code Description:2-NITROPROPANE (I,T) (OR) PROPANE, 2-NITRO- (I,T) 278 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U226 Waste Code Description:ETHANE, 1,1,1-TRICHLORO- (OR) METHYL CHLOROFORM Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Hazardous Waste Handler Details Sequence No:1 Receive Date:19900221 Handler Name:GREAT WESTERN CHEMICAL CO. Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Annual/Biennial Report Hazardous Waste Handler Details Sequence No:2 Receive Date:20040318 Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Source Type:Implementer Waste Code Details Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D002 Waste Code Description:CORROSIVE WASTE Hazardous Waste Code:D003 Waste Code Description:REACTIVE WASTE Hazardous Waste Code:P010 Waste Code Description:ARSENIC ACID H3ASO4 Hazardous Waste Code:P030 Waste Code Description:CYANIDES (SOLUBLE CYANIDE SALTS), NOT OTHERWISE SPECIFIED Hazardous Waste Code:P098 Waste Code Description:POTASSIUM CYANIDE (OR) POTASSIUM CYANIDE K(CN) Hazardous Waste Code:P106 Waste Code Description:SODIUM CYANIDE (OR) SODIUM CYANIDE NA(CN) Hazardous Waste Code:P121 Waste Code Description:ZINC CYANIDE (OR) ZINC CYANIDE ZN(CN)2 Hazardous Waste Code:U002 Waste Code Description:2-PROPANONE (I) (OR) ACETONE (I) Hazardous Waste Code:U031 Waste Code Description:1-BUTANOL (I) (OR) N-BUTYL ALCOHOL (I) Hazardous Waste Code:U057 Waste Code Description:CYCLOHEXANONE (I) Hazardous Waste Code:U112 Waste Code Description:ACETIC ACID, ETHYL ESTER (I) (OR) ETHYL ACETATE (I) 279 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Hazardous Waste Code:U122 Waste Code Description:FORMALDEHYDE Hazardous Waste Code:U123 Waste Code Description:FORMIC ACID (C,T) Hazardous Waste Code:U134 Waste Code Description:HYDROFLUORIC ACID (C,T) (OR) HYDROGEN FLUORIDE (C,T) Hazardous Waste Code:U140 Waste Code Description:1-PROPANOL, 2-METHYL- (I,T) (OR) ISOBUTYL ALCOHOL (I,T) Hazardous Waste Code:U154 Waste Code Description:METHANOL (I) (OR) METHYL ALCOHOL (I) Hazardous Waste Code:U159 Waste Code Description:2-BUTANONE (I,T) (OR) METHYL ETHYL KETONE (MEK) (I,T) Hazardous Waste Code:U171 Waste Code Description:2-NITROPROPANE (I,T) (OR) PROPANE, 2-NITRO- (I,T) Hazardous Waste Code:U220 Waste Code Description:BENZENE, METHYL- (OR) TOLUENE Hazardous Waste Code:U226 Waste Code Description:ETHANE, 1,1,1-TRICHLORO- (OR) METHYL CHLOROFORM Hazardous Waste Code:U239 Waste Code Description:BENZENE, DIMETHYL- (I,T) (OR) XYLENE (I) Hazardous Waste Handler Details Sequence No:3 Receive Date:20070320 Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Source Type:Implementer Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:808 SW 15TH AVENUE Name:MCCALL OIL AND CHEMICAL CORPORATION Street 2: Date Became Current:City:PORTLAND Date Ended Current:State:OR Phone:503-228-2600 Country: Source Type:Implementer Zip Code:97205 Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:808 SW 15TH AVENUE Name:MCCALL OIL AND CHEMICAL CORPORATION Street 2: Date Became Current:City:PORTLAND Date Ended Current:State:OR Phone:503-228-2600 Country: Source Type:Notification Zip Code:97205 Owner/Operator Ind:Current Operator Street No: Type:Private Street 1:808 SW 15TH AVENUE Name:MCCALL OIL AND CHEMICAL CORPORATION Street 2: Date Became Current:City: Date Ended Current:State:OR Phone:503-228-2600 Country: Source Type:Part A Zip Code: 280 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Historical Handler Details Receive Dt:20040318 Generator Code Description:Not a Generator, Verified Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Receive Dt:19900221 Generator Code Description:Large Quantity Generator Handler Name:GREAT WESTERN CHEMICAL CO. Receive Dt:19801119 Generator Code Description:Not a Generator, Verified Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Receive Dt:19800815 Generator Code Description:Large Quantity Generator Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK Receive Dt:19800101 Generator Code Description:Large Quantity Generator Handler Name:GREAT WESTERN CHEM CO-WASATCH IND PARK m-91-859643291-b 2 of3 SW 0.78 / 4,143.41 4,229.00 / 0 WASATCH CHEMICAL CO. (LOT 6) 1979 S 7TH W SALT LAKE CITY UT 8410 dd-SUPERFUND ROD-859643291-bb p1p-859643291-y1y EPA ID:UTD000716399 Site ID:0800596 NPL Status:Final Non NPL Status: County:SALT LAKE Region:08 Data Source(s):U.S. EPA SUPERFUND PROGRAM - Source: SEMS Superfund Public User Database - FOIA-002 Records of Decision (RODS), ROD Amendments, and Explanation of Significant Differences (ESDs); Searchable Superfund Decision Documents database (https://www.epa.gov/superfund/search-superfund-documents), made available by the US Environmental Protection Agency (EPA). Retrieved on December 26, 2023. Document Information Doc ID:383237 Title:EXPLANATION OF SIGNIFICANT DIFFERENCES, WASATCH CHEMICAL SUPERFUND SITE - SALT LAKE CITY, UTAH - DECLARATION Date:11/30/1995 Pub No: Description: PDF Link:https://semspub.epa.gov/src/document/08/383237 Doc ID:383239 Title:WASATCH CHEMICAL SUPERFUND SITE, EXPLANATION OF SIGNIFICANT DIFFERENCES (ESD) Date:11/01/1995 Pub No: Description: PDF Link:https://semspub.epa.gov/src/document/08/383239 Doc ID:381887 Title:RECORD OF DECISION, WASATCH CHEMCIAL SITE, SALT LAKE CITY, UTAH Date:03/29/1991 Pub No: Description: PDF Link:https://semspub.epa.gov/src/document/08/381887 Historical Document Information Doc ID:381886 91 SUPERFUND ROD 281 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Title:RECORD OF DECISION, WASATCH CHEMCIAL SITE, DECLARATION STATEMENT (SIGNED CONCURRENCE COPY)(37 pp, 99 KB, PDF) Date:03/29/1991 Pub No: Description: PDF Link:http://semspub.epa.gov/src/document/08/381886 Action Information Seq ID:1 Action Name:Explanation Of Significant Differences (ESD) Operable Unit Name:SITEWIDE-1 Actual Comp Date:11/30/95 Seq ID:1 Action Name:Record of Decision (ROD) Operable Unit Name:SITEWIDE-1 Actual Comp Date:03/29/91 m-91-891389707-b 3 of3 SW 0.78 / 4,143.41 4,229.00 / 0 WASATCH CHEMICAL CO (LOT 6) 1979 South 7TH W SALT LAKE CITY UT 84104 dd-NPL UT-891389707-bb p1p-891389707-y1y CIMID:490000015383 Contact Phone No:3853915917 DERR ID:UTD000716399 Env Appl Label:CERCLA National Priorities List - UTD000716399 ID:UTD000716399 Env Appl Symbol:n/a Site Description:CERCLA National Priorities List County:SALT LAKE Type:CERCLA National Priorities List - UTD000716399 St Key:129 Map Label:CERCLA National Priorities List - UTD000716399 Northing:4508955.23346 Project Manager:Tony Howes Easting:423172.74112 Project Description:<b><u>Original: </u></b><br>Numerous drums & containers of waste chemicals along with pesticide contaminated soils & potentially explosive compressed gas cylinders abandoned on lot near Downtown Salt Lake City. Dioxins also present on-site,<br><br> m-92-888568274-b 1 of1 ENE 0.89 / 4,677.39 4,238.85 / 10 CUSTOM MILLING & SUPPLY MILL SALT LAKE COUNTY SALT LAKE CITY UT 84111 dd-MRDS-888568274-bb p1p-888568274-y1y Dep ID:10276790 I1:12 Dev Status:PAST PRODUCER Latitude:40.748291 Code List:BA Longitude:-111.886902 Url:http://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10276790 Commodity I1:17 Line:1 Code:BA Inserted By:MAS migration Commodity:Barium-Barite Insert Date:29-OCT-2002 09:00:24 Commodity Type:Non-metallic Updated By:USGS Commodity Group:Barium Update Date:29-OCT-2002 09:02:25 Importance:Primary Names I1:27 Inserted By:MAS migration Status:Current Insert Date:29-OCT-02 Site Name:Custom Milling & Supply Mill Updated By:USGS Line:2 Update Date:29-OCT-02 91 92 NPL UT MRDS 282 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Names I1:27 Inserted By:MAS migration Status:Previous Insert Date:29-OCT-02 Site Name:Custom Milling Barite Mill Updated By:USGS Line:1 Update Date:29-OCT-02 m-93-888665159-b 1 of1 WNW 0.94 / 4,981.40 4,225.72 / -3 INTERMOUNTAIN SMELTING CORP SALT LAKE COUNTY SALT LAKE CITY UT 84104 dd-MRDS-888665159-bb p1p-888665159-y1y Dep ID:10202822 I1:27 Dev Status:PRODUCER Latitude:40.749878 Code List:SB Longitude:-111.91748 Url:http://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10202822 Commodity I1:76 Line:1 Code:SB Inserted By:MAS migration Commodity:Antimony Insert Date:29-OCT-2002 09:00:24 Commodity Type:Metallic Updated By:USGS Commodity Group:Antimony Update Date:29-OCT-2002 09:01:52 Importance:Primary Names I1:27 Inserted By:MAS migration Status:Current Insert Date:29-OCT-02 Site Name:Intermountain Smelting Corp Updated By:USGS Line:1 Update Date:29-OCT-02 m-94-810476585-b 1 of1 NE 0.95 / 5,003.31 4,235.56 / 7 MARK MILLER TOYOTA 84 WEST 700 SOUTH SALT LAKE CITY UT 84101 dd-RCRA CORRACTS-810476585-bb p1p-810476585-y1y EPA Handler ID:UTD035388917 Gen Status Universe:No Report Contact Name:ROBERT CURTIS Contact Address:84 WEST 700 SOUTH , , SALT LAKE CITY , UT, 84101 , US Contact Phone No and Ext:801-328-2400 Contact Email: Contact Country:US County Name:SALT LAKE EPA Region:08 Land Type:Other Receive Date:20110113 Location Latitude: Location Longitude: Event/Area Details Area Name: Event Code:CA750NR Corrective Action Event Descri:RELEASE TO GW CONTROLLED DETERMINATION-NO RELEASE TO GROUNDWATER Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: 93 94 MRDS RCRA CORRACTS 283 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Surface Waste Release Ind: Event Responsible Agency:S Area Name: Event Code:CA725NC Corrective Action Event Descri:HUMAN EXPOSURES CONTROLLED DETERMINATION-NO CONTROL MEASURES NEEDED Actual Date of Event:19960916 Orig Sched Event Date: New Sched Event Date: Best Date:19960916 Groundwater Release Indicator: Soil Release Indicator: Air Release Indicator: Surface Waste Release Ind: Event Responsible Agency:S Violation/Evaluation Summary Note:VIOLATION or UNDETERMINED: There are VIOLATION or UNDETERMINED details or records associated with this facility (EPA ID) in the Compliance Monitoring and Enforcement table dated Jan, 2024. Violation Details Found Violation:Yes Citation: Violation Short Description:Generators - General Violation Type:262.A Violation Determined Date:19910423 Scheduled Compliance Date:19910623 Return to Compliance:Documented Actual Return to Compl:19910523 Violation Responsible Agency:State Enforcement Details Enforcement Type:310 Enforcement Type Description:FINAL 3008(A) COMPLIANCE ORDER Enforcement Action Date:19910523 Enf Disposition Status: Disposition Status Date: Enforcement Lead Agency:State Proposed Penalty Amount: Final Amount: Paid Amount: Evaluation Details Evaluation Start Date:20110113 Evaluation Type Description:COMPLIANCE ASSISTANCE VISIT Violation Short Description: Return to Compliance Date: Evaluation Agency:State Evaluation Start Date:19910423 Evaluation Type Description:COMPLIANCE EVALUATION INSPECTION Violation Short Description:Generators - General Return to Compliance Date:19910523 Evaluation Agency:State Handler Summary Importer Activity:No Mixed Waste Generator:No 284 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Transporter Activity:No Transfer Facility:No Onsite Burner:No Smelting, Melting and Refining:No Underground Injection Control:No Commercial TSD:No Used Oil Transporter:No Used Oil Transfer Facility:No Used Oil Processor:No Used Oil Refiner:No Used Oil Burner:No Used Oil Market Burner:No Used Oil Spec Marketer:No Hazardous Waste Handler Details Sequence No:1 Receive Date:19921104 Handler Name:MARK MILLER TOYOTA Federal Waste Generator Code:1 Generator Code Description:Large Quantity Generator Source Type:Notification Hazardous Waste Handler Details Sequence No:2 Receive Date:20020918 Handler Name:MARK MILLER TOYOTA Federal Waste Generator Code:2 Generator Code Description:Small Quantity Generator Source Type:Notification Waste Code Details Hazardous Waste Code:D000 Waste Code Description:DESCRIPTION Hazardous Waste Code:D001 Waste Code Description:IGNITABLE WASTE Hazardous Waste Code:D008 Waste Code Description:LEAD Hazardous Waste Handler Details Sequence No:1 Receive Date:20110113 Handler Name:MARK MILLER TOYOTA Federal Waste Generator Code:N Generator Code Description:Not a Generator, Verified Source Type:Implementer Owner/Operator Details Owner/Operator Ind:Current Owner Street No: Type:Private Street 1:84 WEST 700 SOUTH Name:MARK MILLER DEALERSHIPS Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-364-2100 Country: Source Type:Implementer Zip Code:84101 Owner/Operator Ind:Current Owner Street No: 285 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Map Key Number of Records Direction Distance (mi/ft) Elev/Diff (ft) Site DB Type:Private Street 1:84 WEST 700 SOUTH Name:MARK MILLER DEALERSHIPS Street 2: Date Became Current:City:SALT LAKE CITY Date Ended Current:State:UT Phone:801-364-2100 Country: Source Type:Notification Zip Code:84101 Historical Handler Details Receive Dt:20020918 Generator Code Description:Small Quantity Generator Handler Name:MARK MILLER TOYOTA Receive Dt:19921104 Generator Code Description:Large Quantity Generator Handler Name:MARK MILLER TOYOTA 286 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Unplottable Summary Total: 2 Unplottable sites DB Company Name/Site Name Address City Zip ERIS ID uu-HMIRS-818302336-aa I-15 NORTH SALT LAKE CITY UT 818302336 uu-SPILLS-840015112-aa Warner Enterprises I-15 BLUFFDALE UT 840015112 DERR ID | Date Discovered: 2680 | 2/17/1998 9:30 HMIRS SPILLS Unplottable Summary 287 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Unplottable Report Site: I-15 NORTH SALT LAKE CITY UT uu-HMIRS-818302336-bb Incident County:SALT LAKE HMIR Historical Reports Report No: I-1992110675 Fed DOT Agency Nm: Report Type: A hazardous material incident Fed DOT Report No: Date of Incident: 1992-11-14 Report Submit Src:Paper Time of Incident: 1300 Inc Multiple Rows:No Haz Class Code: Inc Non US State: Hazardous Class: 9 Mode Transport:Highway Commodity Short Nm:HAZARDOUS WASTE, LIQUID Transport Phase:In Transit Commodity Long Nm:HAZARDOUS WASTE, LIQUID OR SOLID, N. O.S. Incident Occrrnce: Trade Name: Mat Ship Approval?:No ID No: NA9189 Mat Ship Approv No: Haz Waste Ind: Yes Undecl Hazmat Ship?:No Haz Waste EPA No: Packaging Type:Non-Bulk HMIS Tox Inhalation?:No Packing Group: TIH Hazard Zone: Carrier Reporter:HUNT J B SPECIAL COMMODITIES I Qty Released: 1 CR Street Name:615 J.B. HUNT CORP DRIVE Unit of Measure: Solid - Pound CR City:LOWELL What Failed: 161 CR State:AR What Failed Desc: Weld or Seam CR Postal Code:72745 How Failed Code: 304 CR Non US State: How Failed Desc: Cracked CR Fed DOT ID:80806 Failure Cause Code: CR Hazmat Reg ID: Failure Cause Desc: CR Country:US Ident. Markings: Shipper Name:KOPPERS CO INC Cont1 Pkging Type: Shipper Street Name:MARYSVILLE RD & BUGGET ROAD Cont1 Const Mat: Shipper City:OROVILLE Cont1 Head Type: Shipper State:CA Cont1 Pkg Capacity: 440 Shipper Postal:95965 C1 Capacity UOM: SLB Shipper Non US St: Cont1 Pkg Amt: 0 Shipper Country:US C1 Pkg Amt UOM: Shipper Waybill:3154508 Cont1 Pkg No: 32 Ship Hazmat Reg ID: C1 Pkg NO Failed: 1 Origin City: Cont1 Pkg Mnfctr: NOT REPORTED BY CARRIER Origin State: Cont1 Pkg Mnfct Dt: 0-00-00 00:00:00 Origin Postal: Cont1 Pkg Serial NO: Origin Non US St: C1 Pkg Last Test Dt: 0-00-00 00:00:00 Origin Country:US C1 Test Const Mat: Destination City:CROWLEY C1 Pkg Dsign Pres.: 0 Destination State:LOUISIANA C1 Dsign Press UOM: Destination Postal:70526 C1 Pkg Shell Thick: 0 Destination Non US: C1 Shell Thick UOM: Destination Country:US C1 Head Thickness: 0 Cont2 Package Type: C1 Head Thick UOM: Cont2 Const Mat: C1 Pkg Srvc Pres.: 0 Cont2 Pkg Capacity:0 C1 Srvc Press UOM: Cont2 Capacity UOM: C1 Valve/Device Fail?:No Cont2 Pkg Amount:0 C1 Device Type: Cont2 Pkg Amt UOM: C1 Device Mnfctr: Cont2 Pkg No:0 C1 Device Model: Cont2 Pkg No Failed:0 NRC No: RAM Pkg Category: Haz NonHosp Public:0 RAM Pkg Cert.: FALSE Haz NonHosp Old: HMIRS Unplottable Report 288 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 RAM Pkg Cert. NBR: Tot Haz Non Hosp Inj: RAM Nuclide S: Total Hazmat Injuries:0 RAM Transport Index:Evacuation Indicator:No RAM UOM: Public Evacuated:0 RAM Activity Rpted: 0 Employees Evac:0 RAM UOM Rpted: Total Evacuated:0 RAM Activity: 0 Total Evacuation Hrs:0 RAM Activity UOM: Major Artery Closed:No RAM Mat Safety: Mjr Artery Hrs Closed:0 Spillage Result: Yes Material Involved:No Fire Result: No Estimated Speed:0 Explosion Result: No Weather Conditions: Water Sewer Result: No Vehicle Overturn:No Gas Dispersion: No Vehicle Left Roadway:No Environment Damage:No Passenger Aircraft:No No Release Result: No Cargo Baggage: Fire EMS Report: No Ship Non Transport:No Fire EMS EMS Report:Ship Air First Flight:No Police Report: No Ship Air Subflight:No Police Report No: Ship Init Transport:No In House Cleanup: No Ship Phase Transfer:No Other Cleanup: No Contact Name:HERBERT R. JORDAN Damage > 500: No Contact Title:DIRECTOR OF SAFETY Material Loss: 0 Contact Business: Carrier Damage: 0 Contact Street: Property Damage: 0 Contact City: Response Cost: 0 Contact State: Remediation Cost: 0 Contact Postal: Damage Old Form: 0 Contact Non US St: Total Damages Amt: 0 Contact Country:US Hazmat Fatality: No Inc. Report Prepared: Haz Fatal Employees: 0 HMIS Serious Incidnt:No Haz Fatal Respndrs: 0 HMIS Serious Fatality:No Haz Fatal Gen Public: 0 HMIS Serious Injury:No Tot Hazmat Fatalities: 0 HMIS Flight Plan:No Non Hazmat Fatality: No HMIS Serious Evacs:No Non Hazmat Fatals: 0 HMIS Major Artery:No Hazmat Injury: No HMIS Bulk Release:No Haz Hospital Empl: 0 HMIS Marine Pollutnt:No Haz Hospital Resp: 0 HMIS Radioactive:No Haz Hosp Gen Public:0 HMIS Gen Pkg Type:DRUM METAL Haz Hosp Old Form: 0 HMIS Container Code:17H Total Haz Hosp Inj: 0 HMIS Container Desc:Steel STC* RHR* Haz Non Hosp Empl: 0 HMIS Bulk Incident:No Haz Non Hosp Resp: 0 Undeclared Shipment:No Description of Events:DRIVER FOUND 1 LEAKING AT THE BOTTOM SEAM DURING STANDARD SAFETY CHECK. THE DRUM WAS ISOLATED AND THEN OVERPACKED IN PLASTIC 85 GALLON DRUM. SPILLED MATERIAL IN FLOOR OF TRAILER WAS REMOVED WITH ABSORBENT AND ALSO PLACED IN OVERPACK. ALL WASTE WAS SENT ON TO THE RECEIVER. DRUM FAILURE WAS DUE TO A FAULTY SEAM ON A NEW DRUM. Recommend Actions Taken: Site:Warner Enterprises I-15 BLUFFDALE UT uu-SPILLS-840015112-bb DERR ID: 2680 Rpt Pty Title:Compliance Associate Site Desc: Rpt Pty Ph:(978)897-6461 Date Discovered: 2/17/1998 9:30 Resp Pty Ph:(800)757-0797 Date Time Rptd: 2/17/1998 10:43 Inc Hwy:I-15 TBL Start Date: 2/17/1998 Inc Mile Maker: TBL End Date: 2/17/1998 Inc Indian Land: TBL Imp Media: Soils, Soils County:SALT LAKE TBL Chemical: Diesel Northing: Rpt Taken By: Mike Zucker Easting: Rpt Pty Name: Nancy Murphy Title Event Name:Warner Enterprises Incident Summary: Accident, a back trailer hit the saddle tank and ruptured releasing approx 100 gallons of diesel. All has been contained by DOT w/sand. TW Company is mobilizing to remediate. State Police are on-scene. No waterways affected. SPILLS 289 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Appendix: Database Descriptions Environmental Risk Information Services (ERIS) can search the following databases. The extent of historical information varies with each database and current information is determined by what is publicly available to ERIS at the time of update. ERIS updates databases as set out in ASTM Standard E1527-13 and E1527-21, Section 8.1.8 Sources of Standard Source Information: "Government information from nongovernmental sources may be considered current if the source updates the information at least every 90 days, or, for information that is updated less frequently than quarterly by the government agency, within 90 days of the date the government agency makes the information available to the public." Standard Environmental Record Sources Federal National Priority List:rr-NPL-bb Sites on the United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. The NPL, which EPA is required to update at least once a year, is based primarily on the score a site receives from EPA's Hazard Ranking System. A site must be on the NPL to receive money from the Superfund Trust Fund for remedial action. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: Apr 22, 2024 National Priority List - Proposed:rr-PROPOSED NPL-bb Sites proposed by the United States Environmental Protection Agency (EPA), the state agency, or concerned citizens for addition to the National Priorities List (NPL) due to contamination by hazardous waste and identified by the EPA as a candidate for cleanup because it poses a risk to human health and/or the environment. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: Apr 22, 2024 Deleted NPL:rr-DELETED NPL-bb Sites deleted from the United States Environmental Protection Agency (EPA)'s National Priorities List. The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Sites are represented by boundaries where available in the EPA Superfund Site Boundaries maintained by the Shared Enterprise Geodata and Services (SEGS). Site boundaries represent the footprint of a whole site, the sum of all of the Operable Units and the current understanding of the full extent of contamination; for Federal Facility sites, the total site polygon may be the Facility boundary. Where there is no polygon boundary data available for a given site, the site is represented as a point. Government Publication Date: Apr 22, 2024 SEMS List 8R Active Site Inventory:rr-SEMS-bb The U.S. Environmental Protection Agency's (EPA) Superfund Program has deployed the Superfund Enterprise Management System (SEMS), which integrates multiple legacy systems into a comprehensive tracking and reporting tool. This inventory contains active sites evaluated by the Superfund program that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The Active Site Inventory Report displays site and location information at active SEMS sites. An active site is one at which site assessment, removal, remedial, enforcement, cost recovery, or oversight activities are being planned or conducted. This data includes SEMS sites from the List 8R Active file as well as applicable sites from the SEMS GIS/REST file layer obtained from EPA's Facility Registry Service. Government Publication Date: Jan 26, 2024 NPL PROPOSED NPL DELETED NPL SEMS Appendix: Database Descriptions 290 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 SEMS List 8R Archive Sites:rr-SEMS ARCHIVE-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) Archived Site Inventory displays site and location information at sites archived from SEMS. An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. This data includes sites from the List 8R Archived site file. Government Publication Date: Jan 26, 2024 Inventory of Open Dumps, June 1985:rr-ODI-bb The Resource Conservation and Recovery Act (RCRA) provides for publication of an inventory of open dumps. The Act defines "open dumps" as facilities which do not comply with EPA's "Criteria for Classification of Solid Waste Disposal Facilities and Practices" (40 CFR 257). Government Publication Date: Jun 1985 EPA Report on the Status of Open Dumps on Indian Lands:rr-IODI-bb Public Law 103-399, The Indian Lands Open Dump Cleanup Act of 1994, enacted October 22, 1994, identified congressional concerns that solid waste open dump sites located on American Indian or Alaska Native (AI/AN) lands threaten the health and safety of residents of those lands and contiguous areas. The purpose of the Act is to identify the location of open dumps on Indian lands, assess the relative health and environment hazards posed by those sites, and provide financial and technical assistance to Indian tribal governments to close such dumps in compliance with Federal standards and regulations or standards promulgated by Indian Tribal governments or Alaska Native entities. Government Publication Date: Dec 31, 1998 Comprehensive Environmental Response, Compensation and Liability Information System - CERCLIS: rr-CERCLIS-bb Superfund is a program administered by the United States Environmental Protection Agency (EPA) to locate, investigate, and clean up the worst hazardous waste sites throughout the United States. CERCLIS is a database of potential and confirmed hazardous waste sites at which the EPA Superfund program has some involvement. It contains sites that are either proposed to be or are on the National Priorities List (NPL) as well as sites that are in the screening and assessment phase for possible inclusion on the NPL. The EPA administers the Superfund program in cooperation with individual states and tribal governments; this database is made available by the EPA. Government Publication Date: Oct 25, 2013 CERCLIS - No Further Remedial Action Planned:rr-CERCLIS NFRAP-bb An archived site is one at which EPA has determined that assessment has been completed and no further remedial action is planned under the Superfund program at this time. The Archive designation means that, to the best of EPA's knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list this site on the National Priorities List (NPL). This decision does not necessarily mean that there is no hazard associated with a given site; it only means that, based upon available information, the location is not judged to be a potential NPL site. Government Publication Date: Oct 25, 2013 CERCLIS Liens:rr-CERCLIS LIENS-bb A Federal Superfund lien exists at any property where EPA has incurred Superfund costs to address contamination ("Superfund site") and has provided notice of liability to the property owner. A Federal CERCLA ("Superfund") lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. This database is made available by the United States Environmental Protection Agency (EPA). This database was provided by the United States Environmental Protection Agency (EPA). Refer to SEMS LIEN as the current data source for Superfund Liens. Government Publication Date: Jan 30, 2014 RCRA CORRACTS-Corrective Action:rr-RCRA CORRACTS-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. At these sites, the Corrective Action Program ensures that cleanups occur. EPA and state regulators work with facilities and communities to design remedies based on the contamination, geology, and anticipated use unique to each site. Government Publication Date: Jan 1, 2024 RCRA non-CORRACTS TSD Facilities:rr-RCRA TSD-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. This database includes Non- Corrective Action sites that have indicated engagement in the treatment, storage, or disposal of hazardous waste which requires a RCRA hazardous waste permit. Government Publication Date: Jan 1, 2024 SEMS ARCHIVE ODI IODI CERCLIS CERCLIS NFRAP CERCLIS LIENS RCRA CORRACTS RCRA TSD 291 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 RCRA Generator List:rr-RCRA LQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Large Quantity Generators (LQGs) generate 1,000 kilograms per month or more of hazardous waste or more than one kilogram per month of acutely hazardous waste. Government Publication Date: Jan 1, 2024 RCRA Small Quantity Generators List:rr-RCRA SQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Small Quantity Generators (SQGs) generate more than 100 kilograms, but less than 1,000 kilograms, of hazardous waste per month. Government Publication Date: Jan 1, 2024 RCRA Very Small Quantity Generators List:rr-RCRA VSQG-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Very Small Quantity Generators (VSQG) generate 100 kilograms or less per month of hazardous waste, or one kilogram or less per month of acutely hazardous waste. Additionally, VSQG may not accumulate more than 1,000 kilograms of hazardous waste at any time. Government Publication Date: Jan 1, 2024 RCRA Non-Generators:rr-RCRA NON GEN-bb RCRA Info is the U.S. Environmental Protection Agency's (EPA) comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. RCRA Info replaces the data recording and reporting abilities of the Resource Conservation and Recovery Information System (RCRIS) and the Biennial Reporting System (BRS). A hazardous waste generator is any person or site whose processes and actions create hazardous waste (see 40 CFR 260.10). Non-Generators do not presently generate hazardous waste. Government Publication Date: Jan 1, 2024 RCRA Sites with Controls:rr-RCRA CONTROLS-bb List of Resource Conservation and Recovery Act (RCRA) facilities with institutional controls in place. RCRA gives the U.S. Environmental Protection Agency (EPA) the authority to control hazardous waste from the "cradle-to-grave." This includes the generation, transportation, treatment, storage, and disposal of hazardous waste. RCRA also set forth a framework for the management of non-hazardous solid wastes. The 1986 amendments to RCRA enabled EPA to address environmental problems that could result from underground tanks storing petroleum and other hazardous substances. Government Publication Date: Jan 1, 2024 Federal Engineering Controls-ECs:rr-FED ENG-bb List of Engineering controls (ECs) made availabe by the United States Environmental Protection Agency (EPA). ECs encompass a variety of engineered and constructed physical barriers (e.g., soil capping, sub-surface venting systems, mitigation barriers, fences) to contain and/or prevent exposure to contamination on a property. The EC listing includes remedy component data from Superfund decision documents for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Feb 29, 2024 Federal Institutional Controls- ICs:rr-FED INST-bb List of Institutional controls (ICs) made available by the United States Environmental Protection Agency (EPA). ICs are non-engineered instruments, such as administrative and legal controls, that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Although it is EPA's expectation that treatment or engineering controls will be used to address principal threat wastes and that groundwater will be returned to its beneficial use whenever practicable, ICs play an important role in site remedies because they reduce exposure to contamination by limiting land or resource use and guide human behavior at a site. The IC listing includes remedy component data from Superfund decision documents for applicable sites on the final or deleted on the National Priorities List (NPL); and sites with a Superfund Alternative Approach (SAA) Agreement in place. The only sites included that are not on the NPL; proposed for NPL; or removed from proposed NPL, are those with an SAA Agreement in place. Government Publication Date: Feb 29, 2024 RCRA LQG RCRA SQG RCRA VSQG RCRA NON GEN RCRA CONTROLS FED ENG FED INST 292 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Land Use Control Information System:rr-LUCIS-bb The LUCIS database is maintained by the U.S. Department of the Navy and contains information for former Base Realignment and Closure (BRAC) properties across the United States. Government Publication Date: Sep 1, 2006 Institutional Control Boundaries at NPL sites:rr-NPL IC-bb Boundaries of Institutional Control areas at sites on the United States Environmental Protection Agency (EPA)'s National Priorities List, or Proposed or Deleted, made available by the EPA's Shared Enterprise Geodata and Services (SEGS). United States Environmental Protection Agency (EPA)'s National Priorities List of the most serious uncontrolled or abandoned hazardous waste sites identified for possible long-term remedial action under the Superfund program. Institutional controls are non-engineered instruments such as administrative and legal controls that help minimize the potential for human exposure to contamination and/or protect the integrity of the remedy. Government Publication Date: Apr 22, 2024 Emergency Response Notification System:rr-ERNS 1982 TO 1986-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1982-1986 Emergency Response Notification System:rr-ERNS 1987 TO 1989-bb Database of oil and hazardous substances spill reports controlled by the National Response Center. The primary function of the National Response Center is to serve as the sole national point of contact for reporting oil, chemical, radiological, biological, and etiological discharges into the environment anywhere in the United States and its territories. Government Publication Date: 1987-1989 Emergency Response Notification System:rr-ERNS-bb Database of oil and hazardous substances spill reports made available by the United States Coast Guard National Response Center (NRC). The NRC fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. These data contain initial incident data that has not been validated or investigated by a federal/state response agency. Government Publication Date: Feb 20, 2024 The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Brownfield Database:rr-FED BROWNFIELDS-bb Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties protects the environment, reduces blight, and takes development pressures off greenspaces and working lands. This data is provided by the United States Environmental Protection Agency (EPA) and includes Brownfield sites from the Cleanups in My Community (CIMC) web application. Government Publication Date: Feb 7, 2024 FEMA Underground Storage Tank Listing:rr-FEMA UST-bb The Federal Emergency Management Agency (FEMA) of the Department of Homeland Security maintains a list of FEMA owned underground storage tanks. Government Publication Date: Dec 31, 2017 Facility Response Plan:rr-FRP-bb This listing contains facilities that have submitted Facility Response Plans (FRPs) to the U.S. Environmental Protection Agency (EPA). Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit FRPs. Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. This listing includes FRP facilities from an applicable EPA FOIA file and Homeland Infrastructure Foundation-Level Data (HIFLD) data file. Government Publication Date: May 2, 2023 Delisted Facility Response Plans:rr-DELISTED FRP-bb Facilities that once appeared in - and have since been removed from - the list of facilities that have submitted Facility Response Plans (FRP) to EPA. Facilities that could reasonably be expected to cause "substantial harm" to the environment by discharging oil into or on navigable waters are required to prepare and submit Facility Response Plans (FRPs). Harm is determined based on total oil storage capacity, secondary containment and age of tanks, oil transfer activities, history of discharges, proximity to a public drinking water intake or sensitive environments. Government Publication Date: May 2, 2023 LUCIS NPL IC ERNS 1982 TO 1986 ERNS 1987 TO 1989 ERNS FED BROWNFIELDS FEMA UST FRP DELISTED FRP 293 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Historical Gas Stations:rr-HIST GAS STATIONS-bb This historic directory of service stations is provided by the Cities Service Company. The directory includes Cities Service filling stations that were located throughout the United States in 1930. Government Publication Date: Jul 1, 1930 Petroleum Refineries:rr-REFN-bb List of petroleum refineries from the U.S. Energy Information Administration (EIA) Refinery Capacity Report. Includes operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year located in the 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. Survey locations adjusted using public data. Government Publication Date: Feb 28, 2024 Petroleum Product and Crude Oil Rail Terminals:rr-BULK TERMINAL-bb A list of petroleum product and crude oil rail terminals from the U.S. Energy Information Administration (EIA), as well as petroleum terminals sourced from the Federal Communications Commission Data hosted by the Homeland Infrastructure Foundation-Level Database. Data includes operable bulk petroleum product terminals with a total bulk shell storage capacity of 50,000 barrels or more, and/or the ability to receive volumes from tanker, barge, or pipeline; also rail terminals handling the loading and unloading of crude oil with activity between 2017 and 2018. EIA petroleum product terminal data comes from the EIA-815 Bulk Terminal and Blender Report, which includes working, shell in operation, and shell idle for several major product groupings. Government Publication Date: Sep 22, 2023 LIEN on Property:rr-SEMS LIEN-bb The U.S. Environmental Protection Agency's (EPA) Superfund Enterprise Management System (SEMS) provides Lien details on applicable properties, such as the Superfund lien on property activity, the lien property information, and the parties associated with the lien. Government Publication Date: Jan 26, 2024 Superfund Decision Documents:rr-SUPERFUND ROD-bb This database contains a list of decision documents for Superfund sites. Decision documents serve to provide the reasoning for the choice of (or) changes to a Superfund Site cleanup plan. The decision documents include completed Records of Decision (ROD), ROD Amendments, Explanations of Significant Differences (ESD) for active and archived sites stored in the Superfund Enterprise Management System (SEMS), along with other associated memos and files. This information is maintained and made available by the U.S. Environmental Protection Agency. Government Publication Date: Dec 26, 2023 Formerly Utilized Sites Remedial Action Program:rr-DOE FUSRAP-bb The U.S. Department of Energy (DOE) established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from the Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. The DOE Office of Legacy Management (LM) established long-term surveillance and maintenance (LTS&M) requirements for remediated FUSRAP sites. DOE evaluates the final site conditions of a remediated site on the basis of risk for different future uses. DOE then confirms that LTS&M requirements will maintain protectiveness. Government Publication Date: Mar 4, 2017 State Utah National Priorities List:rr-NPL UT-bb The National Priorities List (NPL) is maintained by the Utah Department of Environmental Quality's Division of Environmental Response and Remediation (DERR). Before a cleanup of a hazardous waste site can take place under Superfund, it must be included on the National Priority List. The NPL is a published list of hazardous waste sites that are eligible for extensive, long-term cleanup action under the Superfund program. When no responsible party can be found, listing on the NPL allows EPA and the State to access the Superfund Trust fund to pay for site cleanup. The DERR assumes no responsibility or liability for the accuracy of the location of these properties. Government Publication Date: Aug 15, 2023 Potential Contaminated Sites:rr-CONTAM POTENTIAL-bb This database of Comprehensive Environmental Response, Compensation, and Liability System sites is maintained by the Utah Department of Environmental Quality's Division of Environmental Response and Remediation (DERR). The CERCLA Branch of the DERR performs site investigations of potentially contaminated sites within the State of Utah to determine whether or not they pose a threat to human health and the environment and should be included on the Federal Superfund National Priorities List. Sites are extracted from the Utah Environmental Interactive Map. The DERR assumes no responsibility or liability for the accuracy of the location of these properties. Government Publication Date: Dec 13, 2023 HIST GAS STATIONS REFN BULK TERMINAL SEMS LIEN SUPERFUND ROD DOE FUSRAP NPL UT CONTAM POTENTIAL 294 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Solid Waste Facilities and Landfills:rr-SWF/LF-bb A list of solid waste facilities provided by the Utah Department of Environmental Quality Interactive Map. Government Publication Date: Oct 25, 2023 Historical Solid Waste and Landfill Facilities:rr-HSWF-bb The Division of Solid and Hazardous Waste of the Department of Enviromental Quality (DEQ) maintains a list of historically closed landfills. Public Land Survey System (PLSS) locations provided by the source are subject to accuracy limitations inherent to the PLSS system. Government Publication Date: Sep 22, 2014 Sites With Leaking Underground Storage Tanks (LUST):rr-LUST-bb A list of Leaking Underground Storage Tank (LUST) sites made available by the Underground Storage Tank Branch of the Department of Environmental Quality (DEQ), Division of Environmental Response and Remediation (DERR). The listing Includes sites from the DEQ's LUST Sites List as well as LUST sites from the DEQ's Environmental Interactive Map, and the Facility UST sites data layer (applicable release sites) from the Utah Open Data Portal. Government Publication Date: Mar 18, 2024 Sites With Leaking Aboveground Storage Tanks (LAST):rr-LAST-bb A list of state regulated aboveground petroleum storage tank releases from the Utah Department of Environmental Quality. Government Publication Date: Jan 10, 2024 Delisted Leaking Storage Tank:rr-DELISTED LST-bb This database contains a list of closed leaking storage tank sites that were removed from the Utah State Underground Storage Tank program of the Department of Environmental Quality (DEQ). Government Publication Date: Mar 18, 2024 Sites With Underground Storage Tanks (UST):rr-UST-bb A list of Underground Storage Tank (UST) sites made available by the Underground Storage Tank Branch of the Department of Environmental Quality (DEQ), Division of Environmental Response and Remediation (DERR). The listing Includes sites from the DEQ's UST Sites list as well as UST sites from the DEQ's Environmental Interactive Map, and the Facility UST sites data layer from the Utah Open Data Portal. Government Publication Date: Mar 18, 2024 Sites With Aboveground Storage Tanks (AST):rr-AST-bb A list of state regulated aboveground petroleum storage tanks from the Utah Department of Environmental Quality. Government Publication Date: Jan 10, 2024 Tanks Lapse List:rr-UST LAPSE-bb A list of tank facilities that do not have an active Certificate of Compliance due to lapsing, revocation, or installation in process. The listed USTs at these facilities are ineligible to receive deliveries of fuel. Made available by the Underground Storage Tanks Compliance Branch of the Utah Department of Environmental Quality. Government Publication Date: Mar 1, 2024 Delisted Storage Tanks:rr-DTNK-bb This database contains a list of closed storage tank sites that were removed from the Utah State Underground Storage Tank program of the Department of Environmental Quality (DEQ). Government Publication Date: Mar 18, 2024 List of Targeted and Non-targeted Brownfields:rr-BROWNFIELDS-bb List of Brownfields Projects, either targeted or not targeted for cleanup, made available by the Department of Environmental Quality (DEQ) Division of Environmental Response and Remediation (DERR). The DERR conducts Brownfields activities under authorities of the Voluntary Release Cleanup Act, Hazardous Substances Mitigation Act and the Small Business Liability Relief Brownfields Revitalization Act. These statutes provide mechanisms by which the DERR oversees the assessment and cleanup of Brownfields. Government Publication Date: Oct 11, 2022 Voluntary Cleanup Site List:rr-VCP-bb The Voluntary Cleanup Program (VCP) of the Utah Department of Environmental Quality (DEQ) was created to promote the voluntary cleanup of contaminated sites. The VCP is intended to encourage redevelopment of Brownfields and other impacted sites by providing a streamlined cleanup program. This data is compiled from the DEQ's Division of Environmental Response & Remediation (DERR) VCP/Brownfields Section Site List and the DERR VCP Map Data from the Utah Environmental Interactive Map tool. SWF/LF HSWF LUST LAST DELISTED LST UST AST UST LAPSE DTNK BROWNFIELDS VCP 295 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Government Publication Date: Apr 24, 2024 Response Action Sites:rr-RESPONSE-bb The Voluntary Cleanup Program/Brownfields Section of the Department of Environmental Quality (DEQ) maintains a list of sites at which Response Actions are planned or have been completed. Government Publication Date: Mar 12, 2024 Sites with Institutional Controls:rr-INST-bb Sites included in the Voluntary Cleanup Program (VCP), Superfund and Underground Storage Tank Facilities list that have environmental convenants and institutional controls in place. Government Publication Date: Sep 20, 2023 Tribal Leaking Underground Storage Tanks on Tribal/Indian Lands:rr-INDIAN LUST-bb This list of leaking underground storage tanks (LUSTs) on Tribal/Indian Lands in Region 8, which includes Utah, is made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Oct 25, 2023 Underground Storage Tanks on Tribal/Indian Lands:rr-INDIAN UST-bb This list of underground storage tanks (USTs) on Tribal/Indian Lands in Region 8, which includes Utah, is made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Oct 25, 2023 Delisted Tribal Leaking Storage Tanks:rr-DELISTED INDIAN LST-bb Leaking Underground Storage Tank (LUST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian LUST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Oct 25, 2023 Delisted Tribal Underground Storage Tanks:rr-DELISTED INDIAN UST-bb Underground Storage Tank (UST) facilities which once appeared on - and have since been removed from - the Regional Tribal/Indian UST lists made available by the United States Environmental Protection Agency (EPA). Government Publication Date: Oct 25, 2023 County No County standard environmental record sources available for this State. Additional Environmental Record Sources Federal PFAS Greenhouse Gas Emissions Data:rr-PFAS GHG-bb The U.S. Environmental Protection Agency's Greenhouse Gas Reporting Program (GHGRP) collects Greenhouse Gas (GHG) data from large emitting facilities (25,000 metric tons of carbon dioxide equivalent (CO2e) per year), and suppliers of fossil fuels and industrial gases that results in GHG emissions when used. Includes GHG emissions data for facilities that emit or have emitted since 2010 chemicals identified in EPA's CompTox Chemicals Dashboard list of PFAS without explicit structures and list of PFAS structures by DSSTox. PFAS emissions data has been identified for facilities engaged in the following industrial processes: Aluminum Production (GHGRP Subpart F), HCFC-22 Production and HFC-23 Destruction (Subpart O), Electronics Manufacturing (Subpart I), Fluorinated Gas Production (Subpart L), Magnesium Production (Subpart T), Electrical Transmission and Distribution Equipment Use (Subpart DD), and Manufacture of Electric Transmission and Distribution Equipment (Subpart SS). Over time, other industrial processes with required GHGRP reporting may include PFAS emissions data and the list of reportable gases may change over time. Government Publication Date: Feb 5, 2024 Facility Registry Service/Facility Index:rr-FINDS/FRS-bb RESPONSE INST INDIAN LUST INDIAN UST DELISTED INDIAN LST DELISTED INDIAN UST PFAS GHG FINDS/FRS 296 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 The Facility Registry Service (FRS) is a centrally managed database that identifies facilities, sites, or places subject to environmental regulations or of environmental interest. FRS creates high-quality, accurate, and authoritative facility identification records through rigorous verification and management procedures that incorporate information from program national systems, state master facility records, and data collected from EPA's Central Data Exchange registrations and data management personnel. This list is made available by the U.S. Environmental Protection Agency (EPA). Government Publication Date: Feb 9, 2024 Toxics Release Inventory (TRI) Program:rr-TRIS-bb The U.S. Environmental Protection Agency's Toxics Release Inventory (TRI) is a database containing data on disposal or other releases of toxic chemicals from U.S. facilities and information about how facilities manage those chemicals through recycling, energy recovery, and treatment. There are currently 770 individually listed chemicals and 33 chemical categories covered by the TRI Program. Facilities that manufacture, process or otherwise use these chemicals in amounts above established levels must submit annual reporting forms for each chemical. Note that the TRI chemical list does not include all toxic chemicals used in the U.S. One of TRI's primary purposes is to inform communities about toxic chemical releases to the environment. This database includes TRI Reporting Data for calendar years 1987 through 2021 and Preliminary Data for 2022. Government Publication Date: Sep 20, 2023 PFOA/PFOS Contaminated Sites:rr-PFAS NPL-bb This list of Superfund Sites with Per- and Polyfluoroalkyl Substances (PFAS) detections is made available by the U.S. Environmental Protection Agency (EPA) in their PFAS Analytic Tools data, previously the list was obtained by EPA FOIA requests. EPA's Office of Land and Emergency Management and EPA Regional Offices maintain what is known about site investigations, contamination, and remedial actions under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) where PFAS is present in the environment. Limitations: Detections of PFAS at National Priorities List (NPL) sites do not mean that people are at risk from PFAS, are exposed to PFAS, or that the site is the source of the PFAS. The information in the Superfund NPL and Superfund Alternative Agreement (SAA) PFAS detection site list is years old and may not be accurate today. Site information such as site name, site ID, and location has been confirmed for accuracy; however, PFAS-related information such as media sampled, drinking water being above the health advisory, or mitigation efforts has not been verified. For Federal Facilities data, the other Federal agencies (OFA) are the lead agency for their data and provided them to EPA. Government Publication Date: Mar 19, 2024 Federal Agency Locations with Known or Suspected PFAS Detections:rr-PFAS FED SITES-bb List of Federal agency locations with known or suspected detections of Per- and Polyfluoroalkyl Substances (PFAS), made available by the U.S. Environmental Protection Agency (EPA) in their PFAS Analytic Tools data. EPA outlines that these data are gathered from several federal entities, such as the Federal Superfund program, Department of Defense (DOD), National Aeronautics and Space Administration, Department of Transportation, and Department of Energy. The dates this data was extracted for the PFAS Analytic Tools range from March 2022 to September 2023. Sites on this list do not necessarily reflect the source/s of PFAS contamination and detections do not indicate level of risk or human exposure at the site. Agricultural notifications in this data are limited to DOD sites only. At this time, the EPA is aware that this list is not comprehensive of all Federal agencies. Government Publication Date: Sep 5, 2023 SSEHRI PFAS Contamination Sites:rr-PFAS SSEHRI-bb This PFAS Contamination Site Tracker database is compiled by the Social Science Environmental Health Research Institute (SSEHRI) at Northeastern University. According to the SSEHRI, the database records qualitative and quantitative data from each known site of PFAS contamination, including timeline of discovery, sources, levels, health impacts, community response, and government response. The goal of this database is to compile information and support public understanding of the rapidly unfolding issue of PFAS contamination. All data presented was extracted from government websites, news articles, or publicly available documents, and this is cited in the tracker. Locations for the Known PFAS Contamination Sites are sourced from the PFAS Sites and Community Resources Map, credited to the Northeastern University's PFAS Project Lab, Silent Spring Institute, and the PFAS- REACH team. Disclaimer: The source conveys the data undergoes regular updates as new information becomes available, some sites may be missing and/or contain information that is incorrect or outdated, as well as their information represents all contamination sites SSEHRI is aware of, not all possible contamination sites. This data is not intended to be used for legal purposes. Access the following source link for the most current information: https://pfasproject.com/pfas-sites-and-community-resources/ Government Publication Date: May 19, 2023 National Response Center PFAS Spills:rr-ERNS PFAS-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Spills dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The National Response Center (NRC), operated by the U.S. Coast Guard, is the designated federal point of contact for reporting all oil, chemical, and other discharges into the environment, for the United States and its territories. This dataset contains NRC spill information from 1990 to the present that is restricted to records associated with PFAS and PFAS-containing materials. Incidents are filtered to include only records with a "Material Involved" or "Incident Description" related to Aqueous Film Forming Foam (AFFF). The keywords used to filter the data included "AFFF," "Fire Fighting Foam," "Aqueous Film Forming Foam," "Fire Suppressant Foam, "PFAS," "PERFL," "PFOA," "PFOS," and "Genx." Limitations: The data from the NRC website contains initial incident data that has not been validated or investigated by a federal/state response agency. Keyword searches may misidentify some incident reports that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS spills/release incidents. Government Publication Date: Jan 24, 2024 TRIS PFAS NPL PFAS FED SITES PFAS SSEHRI ERNS PFAS 297 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 PFAS NPDES Discharge Monitoring:rr-PFAS NPDES-bb This list of National Pollutant Discharge Elimination System (NPDES) permitted facilities with required monitoring for Per- and Polyfluoroalkyl (PFAS) Substances is made available via the U.S. Environmental Protection Agency (EPA)'s PFAS Analytic Tools. Any point-source wastewater discharger to waters of the United States must have a NPDES permit, which defines a set of parameters for pollutants and monitoring to ensure that the discharge does not degrade water quality or impair human health. This list includes NPDES permitted facilities associated with permits that monitor for Per- and Polyfluoroalkyl Substances (PFAS), limited to the years 2007 - present. EPA further advises the following regarding these data: currently, fewer than half of states have required PFAS monitoring for at least one of their permittees, and fewer states have established PFAS effluent limits for permittees. For states that may have required monitoring, some reporting and data transfer issues may exist on a state-by-state basis. Government Publication Date: Feb 19, 2024 Perfluorinated Alkyl Substances (PFAS) from Toxic Release Inventory:rr-PFAS TRI-bb List of Toxics Release Inventory (TRI) facilities at which the reported chemical is a per- or polyfluoroalkyl (PFAS) substance included in the U.S. Environmental Protection Agency's (EPA) consolidated PFAS Master List of PFAS Substances. Encompasses Toxics Release Inventory records included in the EPA PFAS Analytic Tools. The EPA's TRI database currently tracks information on disposal or releases of 770 individually listed toxic chemicals and 33 chemical categories from thousands of U.S. facilities and details about how facilities manage those chemicals through recycling, energy recovery, and treatment. This listing includes TRI Reporting Data for calendar years 1987 through 2021 and Preliminary Data for 2022. Government Publication Date: Sep 20, 2023 Perfluorinated Alkyl Substances (PFAS) Water Quality:rr-PFAS WATER-bb The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC). This listing includes records from the Water Quality Portal where the characteristic (environmental measurement) is in the Environmental Protection Agency (EPA)'s consolidated Master List of PFAS Substances. Government Publication Date: Jul 20, 2020 PFAS TSCA Manufacture and Import Facilities:rr-PFAS TSCA-bb The U.S. Environmental Protection Agency (EPA) issued the Chemical Data Reporting (CDR) Rule under the Toxic Substances Control Act (TSCA) and requires chemical manufacturers and facilities that manufacture or import chemical substances to report data to EPA. This list is specific only to TSCA Manufacture and Import Facilities with reported per- and poly-fluoroalkyl (PFAS) substances. Data file is sourced from EPA's PFAS Analytic Tools TSCA dataset which includes CDR/Inventory Update Reporting data from 1998 up to 2020. Disclaimer: This data file includes production and importation data for chemicals identified in EPA's CompTox Chemicals Dashboard list of PFAS without explicit structures and list of PFAS structures in DSSTox. Note that some regulations have specific chemical structure requirements that define PFAS differently than the lists in EPA's CompTox Chemicals Dashboard. Reporting information on manufactured or imported chemical substance amounts should not be compared between facilities, as some companies claim Chemical Data Reporting Rule data fields for PFAS information as Confidential Business Information. Government Publication Date: Jan 5, 2023 PFAS Waste Transfers from RCRA e-Manifest :rr-PFAS E-MANIFEST-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Waste Transfers dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. Every shipment of hazardous waste in the U.S. must be accompanied by a shipment manifest, which is a critical component of the cradle-to-grave tracking of wastes mandated by the Resource Conservation and Recovery Act (RCRA). According to the EPA, currently no Federal Waste Code exists for any PFAS compounds. To work around the lack of PFAS waste codes in the RCRA database, EPA developed the PFAS Transfers dataset by mining e-Manifest records containing at least one of these common PFAS keywords: • PFAS • PFOA • PFOS • PERFL • AFFF • GENX • GEN-X (plus the Vermont state-specific waste codes). Limitations: Amount or concentration of PFAS being transferred cannot be determined from the manifest information. Keyword searches may misidentify some manifest records that do not contain PFAS. This dataset should also not be considered to be exhaustive of all PFAS waste transfers. Government Publication Date: Feb 25, 2024 PFAS Industry Sectors:rr-PFAS IND-bb This Per- and Poly-Fluoroalkyl Substances (PFAS) Industry Sectors dataset is made available via the U.S. Environmental Protection Agency's (EPA) PFAS Analytic Tools. The EPA developed the dataset from various sources that show which industries may be handling PFAS including: EPA's Enforcement and Compliance History Online (ECHO) records restricted to potential PFAS-handling industry sectors; ECHO records for Fire Training Sites identified where fire-fighting foam may have been used in training exercises; and 14 CFR Part 139 Airports compiled from historic and current records from the FAA Airport Data and Information Portal. Since July 2006, all certificated Part 139 Airports are required to have fire-fighting foam onsite that meet certain military specifications, which to date have been fluorinated (Aqueous Film Forming Foam). Limitations: Inclusion in this dataset does not indicate that PFAS are being manufactured, processed, used, or released by the facility. Listed facilities potentially handle PFAS based on their industrial profile, but are unconfirmed by the EPA. Keyword searches in ECHO for Fire Training sites may misidentify some facilities and should not be considered to be an exhaustive list of fire training facilities in the U.S. Government Publication Date: Apr 15, 2024 PFAS NPDES PFAS TRI PFAS WATER PFAS TSCA PFAS E-MANIFEST PFAS IND 298 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Hazardous Materials Information Reporting System:rr-HMIRS-bb The Hazardous Materials Incident Reporting System (HMIRS) database contains unintentional hazardous materials release information reported to the U.S. Department of Transportation, Pipeline and Hazardous Materials Safety Administration. Government Publication Date: Nov 26, 2023 National Clandestine Drug Labs:rr-NCDL-bb The U.S. Department of Justice ("the Department"), Drug Enforcement Administration (DEA), provides this data as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Government Publication Date: Nov 30, 2023 Toxic Substances Control Act:rr-TSCA-bb The U.S. Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The CDR enables EPA to collect and publish information on the manufacturing, processing, and use of commercial chemical substances and mixtures (referred to hereafter as chemical substances) on the TSCA Chemical Substance Inventory (TSCA Inventory). This includes current information on chemical substance production volumes, manufacturing sites, and how the chemical substances are used. This information helps the Agency determine whether people or the environment are potentially exposed to reported chemical substances. EPA publishes submitted CDR data that is not Confidential Business Information (CBI). EPA CDR collections occur approximately every four years and reporting requirements change per collection. Government Publication Date: May 12, 2022 Hist TSCA:rr-HIST TSCA-bb The Environmental Protection Agency (EPA) is amending the Toxic Substances Control Act (TSCA) section 8(a) Inventory Update Reporting (IUR) rule and changing its name to the Chemical Data Reporting (CDR) rule. The 2006 IUR data summary report includes information about chemicals manufactured or imported in quantities of 25,000 pounds or more at a single site during calendar year 2005. In addition to the basic manufacturing information collected in previous reporting cycles, the 2006 cycle is the first time EPA collected information to characterize exposure during manufacturing, processing and use of organic chemicals. The 2006 cycle also is the first time manufacturers of inorganic chemicals were required to report basic manufacturing information. Government Publication Date: Dec 31, 2006 FTTS Administrative Case Listing:rr-FTTS ADMIN-bb An administrative case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 FTTS Inspection Case Listing:rr-FTTS INSP-bb An inspection case listing from the Federal Insecticide, Fungicide, & Rodenticide Act (FIFRA) and Toxic Substances Control Act (TSCA), together known as FTTS. This database was obtained from the Environmental Protection Agency's (EPA) National Compliance Database (NCDB). The FTTS and NCDB was shut down in 2006. Government Publication Date: Jan 19, 2007 Potentially Responsible Parties List:rr-PRP-bb Early in the site cleanup process, the U.S. Environmental Protection Agency (EPA) conducts a search to find the Potentially Responsible Parties (PRPs). The EPA looks for evidence to determine liability by matching wastes found at the site with parties that may have contributed wastes to the site. This listing contains PRPs, Noticed Parties, at sites in the EPA's Superfund Enterprise Management System (SEMS). Government Publication Date: Jan 26, 2024 State Coalition for Remediation of Drycleaners Listing:rr-SCRD DRYCLEANER-bb The State Coalition for Remediation of Drycleaners (SCRD) was established in 1998, with support from the U.S. Environmental Protection Agency (EPA) Office of Superfund Remediation and Technology Innovation. Coalition members are states with mandated programs and funding for drycleaner site remediation. Current members are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Since 2017, the SCRD no longer maintains this data, refer to applicable state source data where available. Government Publication Date: Nov 08, 2017 Integrated Compliance Information System (ICIS):rr-ICIS-bb HMIRS NCDL TSCA HIST TSCA FTTS ADMIN FTTS INSP PRP SCRD DRYCLEANER ICIS 299 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 The Integrated Compliance Information System (ICIS) database contains integrated enforcement and compliance information across most of U.S. Environmental Protection Agency's (EPA) programs. The vision for ICIS is to replace EPA's independent databases that contain enforcement data with a single repository for that information. Currently, ICIS contains all Federal Administrative and Judicial enforcement actions and a subset of the Permit Compliance System (PCS), which supports the National Pollutant Discharge Elimination System (NPDES). This information is maintained by the EPA Headquarters and at the Regional offices. A future release of ICIS will completely replace PCS and will integrate that information with Federal actions already in the system. ICIS also has the capability to track other activities that support compliance and enforcement programs, including incident tracking, compliance assistance, and compliance monitoring. Government Publication Date: Aug 26, 2023 Drycleaner Facilities:rr-FED DRYCLEANERS-bb A list of drycleaner facilities from Enforcement and Compliance History Online (ECHO) data as made available by the U.S. Environmental Protection Agency (EPA), sourced from the ECHO Exporter file. The EPA tracks facilities that possess NAIC and SIC codes that classify businesses as drycleaner establishments. Government Publication Date: Jan 20, 2024 Delisted Drycleaner Facilities:rr-DELISTED FED DRY-bb List of sites removed from the list of Drycleaner Facilities (sites in the EPA's Integrated Compliance Information System (ICIS) with NAIC or SIC codes identifying the business as a drycleaner establishment). Government Publication Date: Jan 20, 2024 Formerly Used Defense Sites:rr-FUDS-bb Formerly Used Defense Sites (FUDS) are properties that were formerly owned by, leased to, or otherwise possessed by and under the jurisdiction of the Secretary of Defense prior to October 1986, where the Department of Defense (DOD) is responsible for an environmental restoration. The FUDS Annual Report to Congress (ARC) is published by the U.S. Army Corps of Engineers (USACE). This data is compiled from the USACE's Geospatial FUDS data layers and Homeland Infrastructure Foundation-Level Data (HIFLD) FUDS dataset which applies to the Fiscal Year 2021 FUDS Inventory. Government Publication Date: May 15, 2023 FUDS Munitions Response Sites:rr-FUDS MRS-bb Boundaries of Munitions Response Sites (MRS), published with the Formerly Used Defense Sites (FUDS) Annual Report to Congress (ARC) by the U.S. Army Corps of Engineers (USACE). An MRS is a discrete location within a Munitions response area (MRA) that is known to require a munitions response. An MRA means any area on a defense site that is known or suspected to contain unexploded ordnance (UXO), discarded military munitions (DMM), or munitions constituents (MC). This data is compiled from the USACE's Geospatial MRS data layers and Homeland Infrastructure Foundation- Level Data (HIFLD) MRS dataset. Government Publication Date: May 15, 2023 Former Military Nike Missile Sites:rr-FORMER NIKE-bb This information was taken from report DRXTH-AS-IA-83A016 (Historical Overview of the Nike Missile System, 12/1984) which was performed by Environmental Science and Engineering, Inc. for the U.S. Army Toxic and Hazardous Materials Agency Assessment Division. The Nike system was deployed between 1954 and the mid-1970's. Among the substances used or stored on Nike sites were liquid missile fuel (JP-4); starter fluids (UDKH, aniline, and furfuryl alcohol); oxidizer (IRFNA); hydrocarbons (motor oil, hydraulic fluid, diesel fuel, gasoline, heating oil); solvents (carbon tetrachloride, trichloroethylene, trichloroethane, stoddard solvent); and battery electrolyte. The quantities of material a disposed of and procedures for disposal are not documented in published reports. Virtually all information concerning the potential for contamination at Nike sites is confined to personnel who were assigned to Nike sites. During deactivation most hardware was shipped to depot-level supply points. There were reportedly instances where excess materials were disposed of on or near the site itself at closure. There was reportedly no routine site decontamination. Government Publication Date: Dec 2, 1984 PHMSA Pipeline Safety Flagged Incidents:rr-PIPELINE INCIDENT-bb This list of flagged pipeline incidents is made available by the U.S. Department of Transportation (US DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA). PHMSA regulations require incident and accident reports for five different pipeline system types. Accidents reported on hazardous liquid gravity lines (§195.13) and reporting-regulated-only hazardous liquid gathering lines (§195.15) and incidents reported on Type R gas gathering (§192.8(c)) are not included in the flagged incident file data. Government Publication Date: Nov 6, 2023 Material Licensing Tracking System (MLTS):rr-MLTS-bb A list of sites that store radioactive material subject to the Nuclear Regulatory Commission (NRC) licensing requirements. This list is maintained by the NRC. As of September 2016, the NRC no longer releases location information for sites. Site locations were last received in July 2016. Government Publication Date: May 11, 2021 FED DRYCLEANERS DELISTED FED DRY FUDS FUDS MRS FORMER NIKE PIPELINE INCIDENT MLTS 300 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 Historic Material Licensing Tracking System (MLTS) sites:rr-HIST MLTS-bb A historic list of sites that have inactive licenses and/or removed from the Material Licensing Tracking System (MLTS). In some cases, a site is removed from the MLTS when the state becomes an "Agreement State". An Agreement State is a State that has signed an agreement with the Nuclear Regulatory Commission (NRC) authorizing the State to regulate certain uses of radioactive materials within the State. Government Publication Date: Jan 31, 2010 Mines Master Index File:rr-MINES-bb The Master Index File (MIF) is provided by the United States Department of Labor, Mine Safety and Health Administration (MSHA). This file, which was originally created in the 1970's, contained many Mine-IDs that were invalid. MSHA removes invalid IDs from the MIF upon discovery. MSHA applicable data includes the following: all Coal and Metal/Non-Metal mines under MSHA's jurisdiction since 1/1/1970; mine addresses for all mines in the database except for Abandoned mines prior to 1998 from MSHA's legacy system (addresses may or may not correspond with the physical location of the mine itself); violations that have been assessed penalties as a result of MSHA inspections beginning on 1/1/2000; and violations issued as a result of MSHA inspections conducted beginning on 1/1/2000. Government Publication Date: Feb 5, 2024 Surface Mining Control and Reclamation Act Sites:rr-SMCRA-bb An inventory of land and water impacted by past mining (primarily coal mining) is maintained by the Office of Surface Mining Reclamation and Enforcement (OSMRE) to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). This inventory contains information on the type and extent of Abandoned Mine Land (AML) impacts, as well as information on the cost associated with the reclamation of those problems. The data is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed. Disclaimer: Per the OSMRE, States and tribes who enter their data into eAMLIS (AML Inventory System) may truncate their latitude and longitude so the precise location of usually dangerous AMLs is not revealed in an effort to protect the public from searching for these AMLs, most of which are on private property. If more precise location information is needed, please contact the applicable state/tribe of interest. Government Publication Date: Jun 13, 2023 Mineral Resource Data System:rr-MRDS-bb The Mineral Resource Data System (MRDS) is a collection of reports describing metallic and nonmetallic mineral resources throughout the world. Included are deposit name, location, commodity, deposit description, geologic characteristics, production, reserves, resources, and references. This database contains the records previously provided in the Mineral Resource Data System (MRDS) of USGS and the Mineral Availability System/Mineral Industry Locator System (MAS/MILS) originated in the U.S. Bureau of Mines, which is now part of USGS. The USGS has ceased systematic updates of the MRDS database with their focus more recently on deposits of critical minerals while providing a well-documented baseline of historical mine locations from USGS topographic maps. Government Publication Date: Mar 15, 2016 DOE Legacy Management Sites:rr-LM SITES-bb The U.S. Department of Energy (DOE) Office of Legacy Management (LM) currently manages radioactive and chemical waste, environmental contamination, and hazardous material at over 100 sites across the U.S. The LM manages sites with diverse regulatory drivers (statutes or programs that direct cleanup and management requirements at DOE sites) or as part of internal DOE or congressionally-recognized programs, such as but not limited to: Formerly Utilized Sites Remedial Action Program (FUSRAP), Uranium Mill Tailings Radiation Control Act (UMTRCA Title I, Tile II), Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA), Decontamination and Decommissioning (D&D), Nuclear Waste Policy Act (NWPA). This site listing includes data exported from the DOE Office of LM' s Geospatial Environmental Mapping System (GEMS). GEMS Data disclaimer: The DOE Office of LM makes no representation or warranty, expressed or implied, regarding the use, accuracy, availability, or completeness of the data presented herein. Government Publication Date: Dec 12, 2023 Alternative Fueling Stations:rr-ALT FUELS-bb This list of alternative fueling stations is sourced from the Alternative Fuels Data Center (AFDC). The U.S. Department of Energy's Office of Energy Efficiency & Renewable Energy launched the AFDC in 1991 as a repository for alternative fuel vehicle performance data, which provides a wealth of information and data on alternative and renewable fuels, advanced vehicles, fuel-saving strategies, and emerging transportation technologies. The data includes Biodiesel (B20 and above), Compressed Natural Gas (CNG), Electric, Ethanol (E85), Hydrogen, Liquefied Natural Gas (LNG), Propane (LPG), and Renewable Diesel (R20 and above) fuel type locations. Government Publication Date: Apr 30, 2024 Superfunds Consent Decrees:rr-CONSENT DECREES-bb HIST MLTS MINES SMCRA MRDS LM SITES ALT FUELS CONSENT DECREES 301 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 This list of Superfund consent decrees is provided by the Department of Justice, Environment & Natural Resources Division (ENRD) through a Freedom of Information Act (FOIA) applicable file. This listing includes Consent Decrees for CERCLA or Superfund Sites filed and/or as proposed within the ENRD's Case Management System (CMS) since 2010. CMS may not reflect the latest developments in a case nor can the agency guarantee the accuracy of the data. ENRD Disclaimer: Congress excluded three discrete categories of law enforcement and national security records from the requirements of the FOIA; response is limited to those records that are subject to the requirements of the FOIA; however, this should not be taken as an indication that excluded records do, or do not, exist. Government Publication Date: Apr 19, 2023 Air Facility System:rr-AFS-bb This EPA retired Air Facility System (AFS) dataset contains emissions, compliance, and enforcement data on stationary sources of air pollution. Regulated sources cover a wide spectrum; from large industrial facilities to relatively small operations such as dry cleaners. AFS does not contain data on facilities that are solely asbestos demolition and/or renovation contractors, or landfills. ECHO Clean Air Act data from AFS are frozen and reflect data as of October 17, 2014; the EPA retired this system for Clean Air Act stationary sources and transitioned to ICIS-Air. Government Publication Date: Oct 17, 2014 Registered Pesticide Establishments:rr-SSTS-bb This national list of active EPA-registered foreign and domestic pesticide and/or device-producing establishments is based on data from the Section Seven Tracking System (SSTS). The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 7 requires that each producing establishment must place its EPA establishment number on the label or immediate container of each pesticide, active ingredient or device produced. An EPA establishment number on a pesticide product label identifies the EPA registered location where the product was produced. The list of establishments is made available by the U.S. Environmental Protection Agency (EPA). Government Publication Date: Feb 29, 2024 Polychlorinated Biphenyl (PCB) Transformers:rr-PCBT-bb Locations of Transformers Containing Polychlorinated Biphenyls (PCBs) registered with the United States Environmental Protection Agency. PCB transformer owners must register their transformer(s) with EPA. Although not required, PCB transformer owners who have removed and properly disposed of a registered PCB transformer may notify EPA to have their PCB transformer de-registered. Data made available by EPA. Government Publication Date: Oct 15, 2019 Polychlorinated Biphenyl (PCB) Notifiers:rr-PCB-bb Facilities included in the national list of facilities that have notified the United States Environmental Protection Agency (EPA) of Polychlorinated Biphenyl (PCB) activities. Any company or person storing, transporting or disposing of PCBs or conducting PCB research and development must notify the EPA and receive an identification number. Government Publication Date: Oct 30, 2023 State Spill Reports 1988 current through February 7, 2013:rr-SPILLS-bb Regulated industry, permitted facilities, waste transporters and others are required by state laws to report chemical spills and other environmental incidents within certain time frames, depending on the type of incident. These incidents are reported to The Division of Environmental Response & Remediation (DERR) of the Department of Environmental Quality (DEQ). Government Publication Date: Jan 2, 2024 Methamphetamine Contaminated Properties:rr-CDL-bb Utah Administrative Rule 19-6-901 Illegal Drug Operations Site Reporting and Decontamination Act requires local health departments to maintain a list of properties believed to be contaminated by the illegal manufacture of drugs. These properties were reported to the Salt Lake Valley Health Department by a complaint or report from a law enforcement agency and the Department has determined that reasonable evidence exists that the property is contaminated. Once a property is decontaminated, it is removed from this list. Government Publication Date: Jan 18, 2024 Dry Cleaning Facilities:rr-DRYCLEANERS-bb The Division of Air Quality of the Department of Environmental Quality (DEQ) maintains a list of regulated dry cleaners that use perchlorethylene (PCE). This site data is compiled from applicable FOIA files received from the DEQ's Division of Air Quality, the DEQ's Environmental Interactive Map layer of Dry Cleaner Facilities, and also the Utah OpenData Catalog Dry Cleaners dataset. Government Publication Date: Feb 14, 2024 Delisted Drycleaners:rr-DELISTED DRYCLEANERS-bb AFS SSTS PCBT PCB SPILLS CDL DRYCLEANERS DELISTED DRYCLEANERS 302 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 A list of sites which once appeared on - and have since been removed from - the list of regulated dry cleaners that use perchlorethylene (PCE) made available by the Division of Air Quality of the Department of Environmental Quality (DEQ). Government Publication Date: Feb 14, 2024 Tier 2 Chemical Inventory Program:rr-TIER 2-bb A list of Tier 2 facilities managed by the Division of Environmental Response and Remediation (DERR) of the the Utah Department of Environmental Quality (DEQ). Government Publication Date: Nov 7, 2023 Tribal No Tribal additional environmental record sources available for this State. County No County additional environmental record sources available for this State. TIER 2 303 erisinfo.com | Environmental Risk Information Services Order No: 24050800477 h-Definitions Database Descriptions:This section provides a detailed explanation for each database including:source,information available,time coverage,and acronyms used.They are listed in alphabetic order. Detail Report:This is the section of the report which provides the most detail for each individual record.Records are summarized by location,starting with the project property followed by records in closest proximity. Distance:The distance value is the distance between plotted points,not necessarily the distance between the sites'boundaries.All values are an approximation. Direction: The direction value is the compass direction of the site in respect to the project property and/or center point of the report. Elevation:The elevation value is taken from the location at which the records for the site address have been plotted.All values are an approximation. Source:Google Elevation API. Executive Summary:This portion of the report is divided into 3 sections: 'Report Summary'-Displays a chart indicating how many records fall on the project property and,within the report search radii. 'Site Report Summary'-Project Property'-This section lists all the records which fall on the project property.For more details,see the 'Detail Report' section. 'Site Report Summary-Surrounding Properties'-This section summarizes all records on adjacent properties,listing them in order of proximity from the project property.For more details,see the 'Detail Report'section. Map Key:The map key number is assigned according to closest proximity from the project property.Map Key numbers always start at #1.The project property will always have a map key of '1'if records are available.If there is a number in brackets beside the main number,this will indicate the number of records on that specific property.If there is no number in brackets,there is only one record for that property. The symbol and colour used indicates 'elevation':the red inverted triangle will dictate 'ERIS Sites with Lower Elevation',the yellow triangle will dictate 'ERIS Sites with Higher Elevation'and the orange square will dictate 'ERIS Sites with Same Elevation.' Unplottables:These are records that could not be mapped due to various reasons,including limited geographic information.These records may or may not be in your study area,and are included as reference. Definitions WASATCH ENVIRONMENTAL, INC. ENVIRONMENTAL SCIENCE AND ENGINEERING 2410 WEST CALIFORNIA AVENUE SALT LAKE CITY, UTAH 84104 PHONE (801) 972-8400 e-mail: wei@wasatch-environmental.com www.wasatch-environmental.com PHASE I ENVIRONMENTAL SITE ASSESSMENT 1300 SOUTH PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH 84101 Project No. 2779-003B Prepared for: Chelsea Investment Corporation Jason Martin 6339 Paseo Del Lago Carlsbad, California 92011 April 10, 2025 Prepared by: Wasatch Environmental, Inc. 2410 West California Avenue Salt Lake City, Utah 84104 Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. Table of Contents Page i TABLE OF CONTENTS Section Page No. 1. SUMMARY ....................................................................................................................................... 1 2. INTRODUCTION .............................................................................................................................. 2 2.1 Detailed Scope of Work ...................................................................................................... 2 2.2 Limitations and Exceptions of Assessment ........................................................................ 2 2.3 Continued Viability of Environmental Site Assessments .................................................... 3 2.4 Reliance .............................................................................................................................. 3 3. PRIOR REPORTS ........................................................................................................................... 3 4. SITE DESCRIPTION ........................................................................................................................ 5 4.1 Location ............................................................................................................................... 5 4.2 Site and Vicinity General Characteristics ............................................................................ 5 4.3 Current Uses of the Subject Property ................................................................................. 5 4.4 Description of Structures, Roads, Other Improvements on the Site ................................... 5 4.5 Current Uses of Adjoining Properties.................................................................................. 6 5. USER PROVIDED INFORMATION ................................................................................................. 6 5.1 Environmental Liens and Activity/Use Limitations .............................................................. 6 5.2 Specialized Knowledge or Experience................................................................................ 6 5.3 Valuation Reduction for Environmental Issues ................................................................... 6 5.4 Commonly Known or Reasonably Ascertainable Information ............................................ 7 5.5 Degree of Obviousness ...................................................................................................... 7 6. RECORDS REVIEW ........................................................................................................................ 7 6.1 Historical Use Information ................................................................................................... 7 6.1.1 Subject Property ..................................................................................................... 8 6.1.2 Adjoining Properties (to the extent identified) ......................................................... 8 6.2 Physical Setting Source(s) .................................................................................................. 9 6.3 Standard and Supplemental Environmental Record Sources, Federal and State ............. 9 6.3.1 Subject Property ................................................................................................... 10 6.3.2 Adjoining Properties.............................................................................................. 10 6.3.3 Other Government Database Listings .................................................................. 10 6.4 Interviews with State and/or Local Government Officials ................................................. 10 7. SITE RECONNAISSANCE ............................................................................................................ 11 7.1 Methodology and Limiting Conditions ............................................................................... 11 7.2 General Observations ....................................................................................................... 11 7.2.1 Hazardous Substance and Petroleum Product Drums, Totes, or Containers ...... 11 7.2.2 Storage Tanks ...................................................................................................... 11 7.2.3 Odors .................................................................................................................... 11 7.2.4 Standing Surface Water and Pools or Sumps ...................................................... 11 7.2.5 Unidentified Substance Containers ...................................................................... 12 7.2.6 Polychlorinated Biphenyls (PCBs) ........................................................................ 12 7.2.7 Interior Stains or Corrosion ................................................................................... 12 7.2.8 Interior Floor Drains and Sumps ........................................................................... 12 7.2.9 Pits, Ponds or Lagoons ........................................................................................ 12 7.2.10 Stained Soil or Pavement ..................................................................................... 12 7.2.11 Stressed Vegetation ............................................................................................. 13 7.2.12 Solid Waste ........................................................................................................... 13 7.2.13 Wastewater ........................................................................................................... 13 7.2.14 Wells ..................................................................................................................... 13 7.2.15 Septic Systems or Cesspools ............................................................................... 13 8. INTERVIEWS ................................................................................................................................. 13 8.1 Key Site Manager .............................................................................................................. 13 Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. Table of Contents Page ii 9. SCOPE LIMITING CONDITIONS/DEVIATIONS ........................................................................... 13 10. FINDINGS AND OPINIONS ........................................................................................................... 14 10.1 De Minimis Conditions ...................................................................................................... 14 10.2 Historical Recognized Environmental Conditions ............................................................. 14 10.3 Controlled Recognized Environmental Conditions ........................................................... 14 10.4 Recognized Environmental Conditions ............................................................................. 14 10.5 Significant Data Gaps ....................................................................................................... 15 11. CONCLUSIONS ............................................................................................................................. 15 APPENDICES Appendix A – Maps and Figures Figure 1 – Vicinity Map Figure 2 – Parcel Map Figure 3 – 2024 Aerial Photograph Figure 4 – 2023 Topographic Map Figure 5 – Detailed Site Map Appendix B – Site Photographs Appendix C – User Questionnaire Appendix D – Historical Aerial Photographs and Topographic Maps Appendix E – Government Database Information Appendix F – Prior Limited Subsurface Investigation Reports Appendix G – Environmental Professional Qualifications Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 1 PHASE I ENVIRONMENTAL SITE ASSESSMENT 1300 SOUTH PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH 84101 1. SUMMARY We have conducted a Phase I Environmental Site Assessment of the 1300 South Property located at 1255 South 400 West in Salt Lake City, Utah. This assessment has been conducted at the request of Chelsea Investment Corporation, the proposed purchaser. The purpose of this Phase I Environmental Site Assessment is to identify, to the extent feasible pursuant to the processes described in ASTM E1527-21, recognized environmental conditions 1 in connection with the subject property. The subject property consists of 0.8 acres and is developed with a single-story 9,594-square-foot building located in the northern portion, a single-story 2,280-square-foot building located in the central portion, and a single-story, 2,400-square-foot building located in the southern portion. The northern and central buildings are occupied by A.W. Fors Machine & Welding Shop, a machine shop, and the southern building is occupied by Wasatch Equipment Sales and Service, a food packaging equipment service provider. Our research indicates that the subject property was vacant land with no structures as early as 1937. The current southwestern (Wasatch Equipment) building was originally constructed in 1958 and has historically been occupied by automotive repair shops and the current equipment service provider. The current northern (northern A.W. Fors) building was constructed in 1975 to replace former structures in this area and has been occupied by the current machine shop since that time. The current east-central (southern A.W. Fors) building was originally constructed in 1965 and has been occupied by the current machine shop since that time. During our site visit we observed an area of pooled oil associated with a nearby piece of equipment in one of the buildings. The nature and extent of the pooled oil was addressed in during subsurface investigations performed by Wasatch Environmental, Inc., (Wasatch) in 2024 and no significant impacts were found. Several containers of unknown contents were observed in the east central portion of the subject property with de minimis staining on the asphalt around them. Two areas of heavily stained asphalt were observed, which were also addressed by Wasatch during the 2024 subsurface investigations. A relatively small area of total recoverable petroleum hydrocarbons (TRPH) impacted soil was identified in one of the stained areas. The presence of TRPH impacted soil represents a recognized environmental condition. Wasatch recommended excavation and off-site disposal of the TRPH soils around the sample location before or during redevelopment activities. Wasatch was provided with a May 2024 Phase I Environmental Site Assessment prepared for the subject property which identified the likely presence of releases to the environment from the long-term use of the subject property for automotive repair and as a machine shop as a recognized environmental condition. Additionally, potential impacts from nearby properties identified on the database report were identified as recognized environmental conditions in the 2024 report. Based on the findings of the 2024 report, multiple rounds of subsurface sampling were subsequently performed at the subject property by Wasatch. The analytical results from the subsurface investigations conducted on the subject property indicated that benzene, perfluorooctanoic acid (PFOA), and tetrachloroethene (PCE) impacts to groundwater; TRPH and perfluorooctane sulfonate (PFOS) impacts to soil and groundwater; and PCE and trichloroethene 1 The term recognized environmental condition means (1) the presence of hazardous substances or petroleum products in, on, or at the subject property due to a release to the environment; (2) the likely presence of hazardous substances or petroleum products in, on, or at the subject property due to a release or likely release to the environment; or (3) the presence of hazardous substances or petroleum products in, on, or at the subject property under conditions that pose a material threat of a future release to the environment. A de minimis condition is not a recognized environmental condition (ASTM E1527-21). Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 2 (TCE) impacts to soil gas were discovered at the subject property, which represent recognized environmental conditions. PFOA and PFOS are analytes associated with per- and poly fluoroalkyl substances (PFAS). Given that the benzene and PFAS concentrations were higher in the groundwater samples collected along the eastern (hydraulically upgradient) boundary of the subject property relative to the benzene and PFAS concentrations detected in the groundwater samples collected more hydraulically downgradient, it is Wasatch’s opinion that these impacts are likely migrating onto the subject property from an off-site source to the east and likely do not originate from an on-site source. Given the presence of chlorinated solvent impacted groundwater and soil gas on the subject property beneath the current structures, a vapor intrusion risk is present. Wasatch recommended the installation of vapor mitigation systems within the current subject property structures and future structures to reduce potential future health risks to indoor occupants. If the future planned use of the subject property changes, and in the event any on-site structures are to be demolished, Wasatch recommended an environmental professional be present at the subject property to evaluate the soil beneath the building for impacts that could be present. Wasatch is in the process of submitting a Comfort Letter application to the Utah Division of Waste Management and Radiation Control and an Enforceable Written Assurance application to the Utah Voluntary Cleanup Program. Detailed discussion is presented in the following sections of this report. 2. INTRODUCTION This Phase I Environmental Site Assessment was conducted within the scope and limitations of the Standard Practice for Environmental Assessments: Phase I Environmental Site Assessment Process as presented in American Society for Testing and Materials (ASTM) Standard E1527-21. This practice is intended to reflect a commercially prudent and reasonable inquiry to identify recognized environmental conditions in connection with a property. 2.1 Detailed Scope of Work In accordance with ASTM E1527-21, the Phase I Environmental Site Assessment consists of the following elements: 1) Obtain User-Provided Information Required by the 40 C.F.R. Part 312 All Appropriate Inquiries Regulation, 2) Review Physical Settings Information, 3) Review Government Records, 4) Review Historical Records, 5) Site Reconnaissance, 6) Interviews, and 7) Report. There may be environmental issues or conditions at a property that parties may wish to assess in connection with commercial real estate that are outside the scope of the ASTM E1527-21 practices. Non- scope considerations include (but are not limited to) asbestos-containing building materials unrelated to releases to the environment, lead-based paint unrelated to releases to the environment, wetlands, or radon. No implication is intended as to the relative importance of inquiry into such non-scope considerations, nor is this list intended to be all-inclusive. No non-scope considerations are included in this scope of work. 2.2 Limitations and Exceptions of Assessment Although conducting a Phase I Environmental Site Assessment can minimize the potential risks and liabilities associated with real estate transactions, they cannot be completely eliminated. Limitations exist as to the availability of documentation and constraints of visual and/or physical observations. This assessment has been undertaken within reasonable limits of time and cost. Accuracy and completeness of record information varies among information sources, including government sources. The information provided has not been independently verified unless we have actual knowledge, or it appears obvious Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 3 that certain information is incorrect. The information presented in this report shall not be interpreted as a warranty as to the presence or absence of recognized environmental conditions in connection with the subject property. Our services consist of professional opinions made in accordance with generally accepted principles and practices set forth in ASTM E1527-21. This warranty is in lieu of all other warranties either expressed or implied. 2.3 Continued Viability of Environmental Site Assessments An environmental site assessment performed in accordance with ASTM E1527-21 and completed less than 180 days prior to the date of acquisition or date of intended transaction is presumed to be valid. After 180 days or if information regarding recognized environmental conditions in connection with the subject property becomes known, the following portions of the environmental site assessment may need to be updated prior to the date of acquisition or date of intended transaction: • Interviews with owners, operators, and occupants (conducted April 3, 2025); • Government records review (conducted March 31, 2025); • Site reconnaissance (conducted April 3, 2025); • Searches for recorded environmental cleanup liens (a user responsibility); and • The declaration by the environmental professional responsible for the assessment or update (signed April 10, 2025). 2.4 Reliance This report is prepared for the sole benefit of Chelsea Investment Corporation, and may not be relied upon by any other person or entity without the written authorization of Wasatch Environmental, Inc. (Wasatch). 3. PRIOR REPORTS Mr. Jason Martin, representative of the proposed purchaser of the subject property, provided Wasatch with a May 23, 2024, Phase I Environmental Site Assessment prepared by Gordon Geotechnical Engineering, Inc., (Gordon Geotechnical) for the subject property on behalf of Chelsea Investment Corporation. At the time of the 2024 Phase I report, the subject property consisted of two industrial buildings occupied by Wasatch Equipment Sales and Service, Inc., a food packaging equipment service provider. At the time of the 2024 site reconnaissance, seven 55-gallon drums containing used oil, twelve 5-gallon containers of used oil, and two empty 250-gallon containers were observed on the subject property. The containers were stored on the asphalt with no secondary containment and the asphalt around the drums and containers was stained. Gordon Geotechnical identified the presence of the drums and containers without secondary containment and the stained asphalt as a recognized environmental condition. Historical research from the 2024 Phase I report identified that a portion of the subject property was constructed as an automotive repair facility in 1959. Fors Machine Shop was also identified as operating on the subject property for 63 years. Gordon Geotechnical identified the likely release of heavy metals from the machine shop to the environment as a recognized environmental condition. The 2024 Phase I report identified three government database listings which were identified as recognized environmental conditions for the subject property: a Comprehensive Environmental Response, Compensation, and Liability System (CERCLIS) site located approximately 2,000 feet east- northeast of the subject property (Retep 216 West Paxton Avenue Plume), a leaking underground storage tank (LUST) site located approximately 1,400 feet northeast of the subject property (Petroleum Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 4 Equipment Company), and a LUST site located approximately 1,450 feet east of the subject property (Value Car Rental). Based on the recognized environmental conditions identified in the 2024 Phase I report, Wasatch was retained to complete two rounds of subsurface investigation activities at the subject property. The investigation activities consisted of completing 17 direct-push soil borings (GP-1 through GP-17) that facilitated the collection and analysis of soil and groundwater samples, the collection of six soil gas samples (SG-1 through SG-6), and the installation of four piezometers to determine the local groundwater flow direction. Soil, groundwater, and soil gas at the subject property was evaluated for total petroleum hydrocarbons as gasoline-range organics (TPH-GRO), volatile organic compounds (VOCs), total recoverable petroleum hydrocarbons (TRPH) with silica gel treatment, per- and poly fluoroalkyl substances (PFAS), and Resource Conservation and Recovery Act (RCRA) D-list metals. Based on the depth to groundwater elevations from the installed piezometers, groundwater flow at the subject property is to the southwest with a magnitude of 0.001 feet per foot. Based on the analytical results, all detected arsenic concentrations in soil were determined to be within the typical background concentration range for the area of the subject property. The first round of investigations identified tetrachloroethene (PCE) and perfluorooctanoic acid (PFOA) impacts to groundwater at concentrations that exceeded their applicable U.S. Environmental Protection Agency (EPA) Maximum Contaminant Levels (MCLs). Additionally, the second round of investigations identified benzene and perfluorooctane sulfonate (PFOS) impacts to groundwater at concentrations that exceeded their applicable U.S. EPA MCLs. Although PCE was detected in groundwater sample GP-4 at a concentration that slightly exceeded the U.S. EPA MCL, no PCE or any other chlorinated solvent impacts to soil or groundwater were identified during this investigation at concentrations exceeding their applicable screening levels. Based on the results, a release of PCE to the subsurface has possibly occurred beneath the southern on-site building near GP-4; however, given that PCE was not detected in any other soil or groundwater samples collected across the subject property at concentrations that exceed their applicable screening levels, it is Wasatch’s opinion that the release is likely de minimis in nature and localized near boring location GP-4. Therefore, Wasatch did not recommend additional investigation regarding PCE impacts at that time. Given the future planned use of the subject property, and in the event any on-site structures are to be demolished, Wasatch recommended an environmental professional be present at the subject property to evaluate the soil beneath the building for PCE impacts that could be present. Given that no benzene or PFAS compounds were detected in the soil samples collected at the subject property at concentrations above their applicable U.S. EPA Regional Screening Levels (RSLs) for Residential Soil, and also given that benzene and PFAS (PFOA and PFOS) concentrations were higher in the groundwater samples collected along the eastern (hydraulically upgradient) boundary of the subject property relative to the benzene and PFAS concentrations detected in the groundwater samples collected more hydraulically downgradient, it was Wasatch’s opinion that these impacts are likely migrating onto the subject property from an off-site source to the east and likely do not originate from an on-site source. Based on the soil and groundwater data obtained from boring GP-5 (collected within the drum storage area with observed oil staining), the detection of TRPH and PFOS at 3 feet below ground surface confirms that used oil has been released from these drums to the subsurface at concentrations that exceed the Utah Initial Screening Level (ISL) (for TRPH) and the U.S. EPA RSL Protection of Groundwater Soil Screening Level (PGSSL) (for PFOS). This area was further investigated during the second round of investigation and it appeared to be a relatively small area of TRPH soil impacts. No other soil samples exhibited concentrations above their applicable U.S. EPA RSL for Residential Soil or Utah ISLs. The following analytes were detected in soil gas at concentrations that exceeded their applicable U.S. EPA Vapor Intrusion Screening Level (VISL) Residential Target Sub-Slab and Near-Source Soil Gas Concentrations (TSSGCs): benzene, chloroform, 1,1-dichloroethane (DCA), trichloroethene (TCE), and Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 5 PCE. Additionally, PCE and TCE were detected at concentrations that exceeded their applicable U.S. EPA VISL Commercial TSSGCs in soil gas samples SG-2 and/or SG-3. No other analytes were detected in soil gas at concentrations that exceed their applicable screening levels. Given the presence of the VOC-impacted soil gas beneath the on-site structures, a vapor intrusion risk is present (due to the potential for degradation [i.e., cracking, joint separations, slab erosion, etc.] of the building floor slab over time); therefore, Wasatch recommended the installation of vapor mitigation systems within the current subject property structures and future structures to reduce potential future health risks to indoor occupants. Additionally, Wasatch recommended the excavation and off-site disposal of the TRPH soils around boring GP-5 either before or during redevelopment activities. See Appendix F for a copy of the August 28, 2024, Limited Subsurface Investigation and March 25, 2025, Additional Limited Subsurface Investigation reports. At the time of this assessment, Wasatch is in the process of submitting a Comfort Letter application to the Utah Division of Waste Management and Radiation Control (DWMRC) and an Enforceable Written Assurance application to the Utah Voluntary Cleanup Program (VCP). 4. SITE DESCRIPTION 4.1 Location The subject property consists of 0.8 acres located at 1255 South 400 West in Salt Lake City, Utah (see Figures 1 through 5 in Appendix A). According to information obtained from the Salt Lake County Assessor’s office, the subject property is further identified as parcel numbers 15-12-382-001, 15-12-382- 002, 5-12-382-007, and 15-12-382-013. 4.2 Site and Vicinity General Characteristics The subject property and vicinity generally consist of various industrial properties, an auto body shop, a residence, an escape room, a department store, and a used car dealer (see Figure 3 in Appendix A). 4.3 Current Uses of the Subject Property The subject property is currently occupied by A.W. Fors Machine & Welding Shop, a machine shop, and Wasatch Equipment Sales and Service, a food packaging equipment service provider. Site photographs are presented in Appendix B. 4.4 Description of Structures, Roads, Other Improvements on the Site The subject property consists of a single-story 9,594-square-foot building constructed in 1975 located in the northern portion (A.W. Fors); a single-story 2,280-square-foot building originally constructed in 1965 with an addition constructed in approximately 1975 located in the central portion (A.W. Fors); and a single-story, 2,400-square-foot building originally constructed in 1958 with additions constructed in 1985 and the late 1990s/early 2000s located in the southern portion (Wasatch Equipment). The remainder of the subject property consists of asphalt pavement. The subject property is accessed by 400 West along the western subject property boundary. The subject property has been connected to the local municipal water and sewage system since construction. The buildings are heated with natural gas and cooled with swamp coolers. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 6 4.5 Current Uses of Adjoining Properties At the time of our site visit, current uses of adjoining properties consisted of the following: North: Lucy Avenue followed by Schneider Auto (auto body shop) East: residence and Escape on 13th (escape room) South: 1300 South followed by Walmart Supercenter (department store) West: 400 West followed by 123 Motors (used car dealer) 5. USER PROVIDED INFORMATION ASTM E1527-21 defines a “User” as the party seeking to complete an environmental site assessment of the subject property. If the User is aware of any specialized knowledge or experience that is material to recognized environmental conditions in connection with the subject property, it is the User's responsibility to communicate such information to the environmental professional. ASTM E1527-21 provides a User Questionnaire to assist the User and the environmental professional in gathering information from the User that may be material to identifying recognized environmental conditions. It is our understanding that this Phase I Environmental Site Assessment is being performed in anticipation of a potential purchase. Therefore, for the purpose of this assessment, Mr. Jason Martin, Senior Development Manager and representative of the proposed purchaser, completed the User Questionnaire presented in Appendix C. 5.1 Environmental Liens and Activity/Use Limitations ASTM E1527-21 requires the User to identify environmental liens and activity/use limitations currently recorded against the subject property. This information is typically found during the course of research for the issuance of title insurance and would be shown in the policy of title insurance issued to the owner, buyer, or lender on the subject property. If the User has actual knowledge of any environmental liens or activity/use limitations encumbering the subject property or in connection with the subject property, the User should communicate such information to the environmental professional. At the time of this assessment, Mr. Martin has received a title report, and he was not aware of any environmental liens or activity/use limitation land records encumbering the subject property. 5.2 Specialized Knowledge or Experience Users must take into account their specialized knowledge to identify conditions indicative of releases or threatened releases. If the User has any specialized knowledge or experience that is material to recognized environmental conditions in connection with the subject property, the User should communicate this information to the environmental professional. Mr. Martin reported no specialized knowledge or experience regarding recognized environmental conditions in connection with the subject property. 5.3 Valuation Reduction for Environmental Issues The User should inform the environmental professional if the User believes that the purchase price of the subject property is lower than the fair market value due to contamination. The User is not required to disclose the purchase price to the environmental professional. Mr. Martin was not aware of any property valuation reduction for environmental issues. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 7 5.4 Commonly Known or Reasonably Ascertainable Information Commonly known or reasonably ascertainable information within the local community about the subject property must be taken into account by the User. If the User is aware of any commonly known or reasonably ascertainable information within the local community about the subject property that is material to recognized environmental conditions in connection with the subject property, the User should communicate such information to the environmental professional. Mr. Martin was aware of the prior Phase I Environmental Site Assessment conducted by Gordon Geotechnical and the prior limited subsurface investigations conducted by Wasatch. 5.5 Degree of Obviousness The User must consider the degree of obviousness of the presence or likely presence of releases or threatened releases at the subject property and the ability to detect releases or threatened releases by appropriate investigation, including the information collected as part of this assessment. Mr. Martin was not aware of any obvious indications of the presence or likely presence of releases or threatened releases at the subject property. 6. RECORDS REVIEW The purpose of records review is to obtain and review records that will help identify recognized environmental conditions in connection with the subject property. The records review includes: a review of physical setting sources; a review of standard federal, state, and tribal environmental record sources; and historical use information. 6.1 Historical Use Information The objective of reviewing historical sources is to develop a history of the previous uses of the subject property, adjoining properties, and surrounding area to help identify the likelihood of past uses having led to recognized environmental conditions. ASTM E1527-21 requires a review of historical use information back to 1940 or first developed use, whichever is earlier. This task requires reviewing standard historical sources that are reasonably ascertainable and are likely to be useful. For the purposes of this report, the following historical sources were reviewed: • Prior Reports: The 2024 Phase I Environmental Site Assessment included historical sources generally similar to those presented as part of this current assessment. • Fire Insurance Maps: Based on our review of fire insurance maps from the Marriott Online Library, fire insurance maps are not available for the area of the subject property. • Aerial Photographs: We obtained aerial photographs from the Utah Geological Survey dated 1937, 1958, 1964, 1971, and 1983. We also obtained aerial photographs from Google Earth dated 1997, 2003, 2005, 2015, 2020, and 2024 (Figure 3 in Appendix A). Historical aerial photographs are presented in Appendix D. • Local Street Directories: We reviewed historical Polk city directories in approximate five-year intervals from 1925 to 2022. • Historical Topographic Maps: We obtained topographic maps from the United States Geological Survey dated 1951, 1963, 1975, 1999, and 2023 (Figure 4 in Appendix A). Historical topographic maps are presented in Appendix D. The subject property is located in a high-density population Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 8 area where only major structures are depicted; therefore, no structures or any other indications of developed use are depicted in the area of the subject property on any of the topographic maps. • Current Property Tax Assessor Records: We obtained dates of construction for the subject property and adjoining property buildings from the Salt Lake County Tax Assessor’s website. • Historical Property Tax Assessor Records: We reviewed historical tax assessor records from the Salt Lake County Archives. • Interview Information: Wasatch Environmental Scientist Anna Fiorini spoke with Mr. Axle Fors, the current subject property owner. 6.1.1 Subject Property The subject property is depicted as vacant land with no structures on the 1937 aerial photograph. Historical tax assessor information documents that the current southwestern (Wasatch Equipment) building was constructed in 1958 as a service garage. This building is depicted on the 1958 and subsequent aerial photographs. Tax assessor information documents that an addition was constructed in 1985, which is depicted to the east of the building on the 1997 aerial photograph. Another addition is constructed on the eastern portion of this building on the 2003 aerial photograph. City directories identify Hausman Automotive Service (1959 through 1986), Batteries Unlimited (1991 through 1995/1996), and Wasatch Equipment (2018). Mr. Fors stated that he purchased the southern portion of the subject property in approximately 2005, and that Wasatch Equipment has occupied it since about that time. Historical tax assessor information documents that two buildings were constructed in the northwestern corner and the northeastern portion of the subject property in 1958, which are depicted on the 1958 aerial photograph. An addition was constructed on the eastern portion of the northwest building in 1960, which is depicted on the 1964 and 1971 aerial photographs. Tax assessor information documents that the current northern (northern A.W. Fors) building was constructed in 1975, which replaced the former buildings and is depicted on the 1983 and subsequent aerial photographs. City directories identify Ballard Construction (1949) and A.W. Fors Machine Shop (1955 through 2022). Mr. Fors stated that his father purchased the northern portion of the subject property in approximately 1950 and that the family machine and welding company has occupied it since that time. Historical tax assessor information documents that the current east-central (southern A.W. Fors) building was originally constructed in 1965, which is depicted on the 1971 aerial photograph. An addition was constructed between 1971 and 1983, which is depicted to the west of the building on the 1983 aerial photograph. City directories do not list the subject property address of 1225 South 400 West. Mr. Fors stated that he purchased the central portion of the subject property in approximately 1975 and that the family machine and welding company has occupied it since that time. 6.1.2 Adjoining Properties (to the extent identified) North The north adjoining property across Lucy Avenue is depicted as vacant land with no structures on the 1937 and 1946 aerial photographs. A residence and garage are depicted on the 1958 aerial photograph. Aerial photographs subsequent to 1983 no longer depict the residence and only the garage is present. City directories identify the address for the north adjoining property as residential (1940 through 1976), A and S Car Repair (2008), and Nuticology Inc (2022). Schneider Auto currently occupies this north adjoining building. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 9 East The east adjoining properties are depicted as vacant land on the 1937 aerial photograph, with the exception of the current residence, which was constructed in 1907 according to tax assessor information. The southern portion of the east adjoining property is depicted as a parking lot associated with the further east property on aerial photographs from 1950 through 1971. City directories identify the address for this portion of the east adjoining property as Commercial Equipment Co. (1949 through 1955), Hausman Automotive Service (1965), and Utah Drive-Ur-Self (1970 through 1976). Tax assessor information documents that the current east adjoining building was constructed in 1977, which is depicted on the 1977 and subsequent aerial photographs. City directories do not list this building from 1981 through 1991, and subsequently identify it as Dr. Joseph Mirci (1995), Miramar restaurant (2000 through 2012), and Nightmare on 13th (2016 through 2022). Nightmare on 13th currently occupies this east adjoining building. South The south adjoining property across 1300 South is depicted as vacant land with no structures on aerial photographs from 1937 through 1958. The south adjoining property is depicted as a parking lot associated with the larger south property on aerial photographs from 1962 through 1997. City directories identify the address for this southern property as Hardman Bros Sand and Warehouse (1944 through 1949), Pole-line Distribution Co. (1955 through 1959), Appliance and Heating Supple Inc. (1965 through 1970), Warren Ford Trucking, Rick Warner Ford, Super Ford Store, and Truckland Ford (1976 through 2000). Tax assessor information documents that the current south adjoining building was constructed in 2004 (this information is likely one year late), which is depicted on the 2004 and subsequent aerial photographs. City directories identify this building as Walmart Supercenter from 2003 through 2022. Walmart Supercenter currently occupies this south adjoining building. West The west adjoining property across 400 West is depicted with a residence or other small structure on the 1937 and 1946 aerial photographs, and a different commercial building on the 1950 and 1958 aerial photographs. The 1962 and subsequent aerial photographs depict the current structure. City directories identify the address for the west adjoining property as KUTA Terminal Station (1940), Hulbert Bros Wrecking (1949), Clarite Battery Inc. (1955 through 1965), AMFAC Electric Shop (1981), and 123 Motors (2020 through 2022). 123 Motors currently occupies this west adjoining building. 6.2 Physical Setting Source(s) We reviewed the 2023, Salt Lake City South, Utah, 7.5-minute topographic map that depicts the area that includes the subject property (Figure 4 in Appendix A). The subject property is situated at an elevation of approximately 4,230 feet above mean sea level. The subject property and nearby area generally slope to the west. Based on information obtained from the previous site investigations conducted at the subject property, groundwater at the subject property is between 8 and 10 feet below ground surface and flows to the southwest. 6.3 Standard and Supplemental Environmental Record Sources, Federal and State Environmental Data Resources, Inc., (EDR) has conducted government database research for the subject property (see Appendix E). A listing of the ASTM-specified standard databases and any additional federal, state, tribal and local environmental record sources obtained by EDR and the results of the database search are summarized in Appendix E, Map Findings Summary. Additionally, we reviewed Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 10 the Utah DEQ interactive website to identify potential government database listings for the subject property or adjoining properties that were not identified by EDR. 6.3.1 Subject Property The subject property was not identified on any of the standard or supplemental government record sources. 6.3.2 Adjoining Properties A former south adjoining property, Rick Warner Truckland located at 385 West 1300 South, was identified as a Resource Conservation and Recovery Act (RCRA) Non-Generator (NonGen) site. The current south adjoining property, Walmart Supercenter #3589, was identified as a RCRA very small quantity generator (VSQG) site. We requested information regarding these RCRA facilities from the Utah Division of Waste Management and Radiation Control; however, to date, the agency has not responded to our request for information. Based on hydraulic gradient, it is unlikely that releases, if any, from the former and current adjoining RCRA facilities would have impacted subject property. 6.3.3 Other Government Database Listings Great Western Chem Co – Wasatch Ind Park, located 0.77 miles south-southwest of the subject property, was identified on several databases including National Priority List (NPL), RCRA Corrective Action (CORRACTS), and Record of Decision (ROD). Based on distance from the subject property and hydraulic gradient, it is unlikely that releases from this site would have impacted the subject property. Retep 216 West Paxton Avenue Plume, located 0.25 miles east-northeast of the subject property, was identified as a Superfund Enterprise Management Systems (SEMS) ARCHIVE and state hazardous waste site (SHWS) site. Potential impacts from this site were investigated in the limited subsurface investigations performed on the subject property, which are discussed in Section 3. Eight Voluntary Cleanup Program (VCP) sites were identified within an approximate minimum search distance of ½-mile of the subject property. Based on distance from the subject property and hydraulic gradient, it is unlikely that releases from these sites would have impacted the subject property. Two Brownfields sites were identified within an approximate minimum search distance of ½-mile of the subject property. Based on the distance from the subject property and hydraulic gradient, it is unlikely that releases, if any, from these Brownfields sites would have impacted the subject property. EDR reported 40 leaking underground storage tank (LUST) sites and one leaking aboveground storage tank (LAST) site located within an approximate minimum search distance of ½-mile of the subject property. All of the LUST sites and the LAST site have received regulatory closure, typically indicating a release has been addressed to the satisfaction of the overseeing agency. Based on regulatory status, distance from the subject property, and/or hydraulic gradient, it is unlikely any of the identified releases would have impacted the subject property. Gordon Geotechnical identified potential impacts from two of these LUST sites, which were investigated in the limited subsurface investigations performed on the subject property, which are discussed in Section 3. 6.4 Interviews with State and/or Local Government Officials ASTM E1527-21 requires that a reasonable attempt be made to interview at least one staff member of the local fire department, health agency, state environmental agency having jurisdiction over hazardous Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 11 waste disposal or other environmental matters, or an agency responsible for the issuance of building permits or groundwater permits that document the presence of activity and use limitations. On March 31, 2025, the Salt Lake County Health Department provided us with copies of health department responses in the area of the subject property. There were no records of responses of an environmental nature to the subject property. On March 31, 2025, the Salt Lake City Fire Department stated that they had no responsive records regarding any types of environmental health concerns at the subject property. 7. SITE RECONNAISSANCE On April 3, 2025, our Environmental Scientist Anna Fiorini conducted a site reconnaissance accompanied by Mr. Axle Fors, the current subject property owner. Site photographs are presented in Appendix B. 7.1 Methodology and Limiting Conditions Our reconnaissance included observations of the approximate perimeter of the subject property, observations of the subject property interior, readily accessible areas of the building interiors, and a cursory observation of the adjoining properties. Our interior observations were limited by stored equipment and materials. Our exterior observations were limited by stored equipment and materials and parked vehicles. It is our opinion that these limitations did not affect our ability to form reasonable opinions regarding recognized environmental conditions on the subject property. 7.2 General Observations The subject property is developed with two buildings occupied by A.W. Fors Machine & Welding Shop and one building occupied by Wasatch Equipment Sales and Service. The remainder of the subject property consists of asphalt pavement. 7.2.1 Hazardous Substance and Petroleum Product Drums, Totes, or Containers No drums, totes, or containers of hazardous substances or petroleum products were observed on the subject property. Unidentified drums and containers are discussed below. 7.2.2 Storage Tanks No aboveground storage tanks or surface evidence of underground storage tanks, such as fill ports or vent pipes, were observed on the subject property. 7.2.3 Odors No strong, pungent, or noxious odors were noted on the subject property. 7.2.4 Standing Surface Water and Pools or Sumps One area of pooled oil was observed in the northern A.W. Fors building (Photo 25). Mr. Fors stated that the leaking oil is associated with a nearby piece of equipment. One boring location (GP-2) and one soil gas sample location (SG-5) from the 2024 investigations were located in the vicinity of this pooled oil. No other standing surface water, pools, or sumps containing liquids likely to be hazardous substances or petroleum products were observed on the subject property. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 12 7.2.5 Unidentified Substance Containers One 55-gallon drum, one approximately 40-gallon drum, and two 5-gallon containers were observed in the east central portion of the subject property (Photo 11). The drums appeared to be in good condition, with no leaking or staining on or around them. The containers appeared to be in poor condition, one without a top, with staining on the containers and minor staining on the asphalt around them. One heavily stained 55-gallon drum was observed in the southeast corner of the subject property (Photo 13). The drum was sitting atop a heavily stained wood pallet; however, the asphalt beneath the drum and pallet was not stained. 7.2.6 Polychlorinated Biphenyls (PCBs) Although no longer commercially produced in the United States, PCBs may be present in products and materials produced before the 1979 PCB ban. Products that may contain PCBs include but are not limited to transformers, capacitors and other electrical equipment, oil used in motors and hydraulic systems, old electrical devices or appliances containing PCB capacitors. Newer electrical equipment would not be expected to contain PCBs. No electrical or hydraulic equipment known or likely to contain PCBs was observed on the subject property. 7.2.7 Interior Stains or Corrosion No interior stains or corrosion were observed. 7.2.8 Interior Floor Drains and Sumps Several floor drains were observed throughout the northern A.W. Fors building, the remnants of a floor drain were observed in the southern A.W. Fors building (Photo 26), one floor drain was observed in the southern A.W. Fors building (Photo 28), and the remnants of a floor drain were observed in the Wasatch Equipment building (Photo 16). Several boring locations and/or soil gas sample locations from the prior investigations were located in the vicinity of these current and former drains. 7.2.9 Pits, Ponds or Lagoons No pits, ponds, or lagoons were observed on the subject property. 7.2.10 Stained Soil or Pavement One area of heavily stained asphalt was observed in the central area along the western subject property boundary (Photo 12). Two boring locations (GP-5 and GP-9) from the prior investigations was located in the vicinity of this staining. One area of heavily stained asphalt was observed at the northern exterior of the Wasatch Equipment building (Photo 14). The asphalt in the vicinity of the staining appeared to be in fair condition with no cracks. Additionally, one boring location (GP-4) from the prior investigations was located just downgradient of this staining, inside the Wasatch Equipment building. As discussed above, minor staining was observed on the asphalt around containers located in the east central portion of the subject property (Photo 11). It is our opinion that this staining is de minimis. No stained soil was observed on the subject property. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 13 7.2.11 Stressed Vegetation No stressed vegetation (from something other than insufficient water) was observed on the subject property. 7.2.12 Solid Waste No excess solid waste or surface evidence of buried solid waste was observed on the subject property. 7.2.13 Wastewater No wastewater (including stormwater) or other liquid was observed discharging into a drain, ditch, or stream on or adjacent to the subject property. 7.2.14 Wells No wells (including dry wells, irrigation wells, injection wells, monitoring wells, abandoned wells, or other wells) were observed on the subject property. Several piezometers installed during the prior investigations were observed throughout the subject property. The piezometer locations are depicted on Figure 2 in the Additional Limited Subsurface Investigation report. 7.2.15 Septic Systems or Cesspools No surface indications of septic systems or cesspools were observed on the subject property. 8. INTERVIEWS ASTM E1527-21 requires that interviews with a key site manager and a reasonable number of occupants should be made in an attempt to obtain information indicating recognized environmental conditions at the subject property. 8.1 Key Site Manager As stipulated in ASTM E1527-21, it is the responsibility of the subject property owner to identify the key site manager. For the purposes of this report, Mr. Axle Fors, the current subject property owner, was interviewed as the key site manager. On April 3, 2025, Wasatch Environmental Scientist Anna Fiorini interviewed Mr. Fors who stated that he or his family has owned the northern portion of the subject property since approximately 1950, the central portion since approximately 1975, and the southern portion since approximately 2005. Mr. Fors was aware of the investigation work that has been done on his property but was not familiar with the results. Mr. Fors was not aware of any environmental concerns originating from the subject property, and he was not aware of any regional environmental concerns that might affect the subject property. 9. SCOPE LIMITING CONDITIONS/DEVIATIONS During the completion of this Phase I Environmental Site Assessment, no significant scope limiting conditions or deviations were encountered that resulted in significant data gaps affecting our ability to form reasonable opinions regarding recognized environmental conditions. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 14 10. FINDINGS AND OPINIONS The following sections present our findings and opinions related to known or suspect recognized environmental conditions, controlled recognized environmental conditions, historical recognized environmental conditions, and de minimis conditions identified through the course of this assessment. 10.1 De Minimis Conditions A de minimis condition, as defined by ASTM E1527-21, is a release of hazardous substances or petroleum products that generally does not present a threat to human health or the environment, and generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies. Conditions determined to be de minimis are not recognized environmental conditions. • De minimis staining was observed on the asphalt around containers located in the east central portion of the subject property. 10.2 Historical Recognized Environmental Conditions A historical recognized environmental condition, as defined by ASTM E1527-21, is a past release of hazardous substances or petroleum products affecting the subject property that has occurred in connection with the subject property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted use criteria established by a regulatory authority. Historical recognized environmental conditions, by definition, are past releases that are no longer considered recognized environmental conditions. • Wasatch identified no historical recognized environmental conditions in connection with the subject property. 10.3 Controlled Recognized Environmental Conditions A controlled recognized environmental condition, as defined by ASTM E1527-21, is a recognized environmental condition resulting from a past release of hazardous substances or petroleum products affecting the subject property that has been addressed to the satisfaction of the applicable regulatory authority with hazardous substances or petroleum products allowed to remain in place. • Wasatch identified no controlled recognized environmental conditions in connection with the subject property. 10.4 Recognized Environmental Conditions A recognized environmental condition, as defined by ASTM E1527-21, is (1) the presence of hazardous substances or petroleum products in, on, or at the subject property due to a release to the environment; (2) the likely presence of hazardous substances or petroleum products in, on, or at the subject property due to a release or likely release to the environment; or (3) the presence of hazardous substances or petroleum products in, on, or at the subject property under conditions that pose a material threat of a future release to the environment. • Analytical results from subsurface investigations conducted on the subject property in 2024 indicate that benzene, PFOA, and PCE impacts to groundwater; TRPH and PFOS impacts to soil and groundwater; and PCE and TCE impacts to soil gas are present at the subject property, which represent recognized environmental conditions. Two areas of heavily stained asphalt were observed during our current site visit, which were addressed in the prior subsurface investigations. A relatively small area of TRPH impacted soil was identified in one of the locations. Subsurface investigations at the subject property identified the presence of chlorinated Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 15 solvent impacted groundwater and soil gas beneath the current structures indicating a vapor intrusion risk is present. 10.5 Significant Data Gaps A significant data gap, as defined by ASTM E1527-21, is a data gap that affects the ability of the environmental professional to identify recognized environmental conditions. • Wasatch encountered no significant data gaps through the course of this assessment. 11. CONCLUSIONS We have performed a Phase I Environmental Site Assessment in general conformance with the scope and limitations of ASTM E1527-21 for the 1300 South Property located at 1255 South 400 West in Salt Lake City, Utah. Any exceptions to, or deletions from, this practice are described in Section 9 of this report. This assessment has identified no recognized environmental conditions, controlled recognized environmental conditions, or significant data gaps in connection with the subject property, except the following: • Benzene, PFOA, and PCE impacts to groundwater, TRPH and PFOS impacts to soil and groundwater, and PCE and TCE impacts to soil gas are present at the subject property, which represent a recognized environmental condition. It is our opinion that no additional investigation is warranted at this time. Given the presence of TRPH impacted soil in a relatively small area on the subject property, Wasatch recommends the excavation and off-site disposal of the TRPH soils around the sample location before or during redevelopment activities. Given the presence of chlorinated solvent impacted groundwater and soil gas on the subject property beneath the current structures, Wasatch recommends the installation of vapor mitigation systems within the current subject property structures and future structures to reduce potential future health risks to indoor occupants. If the future planned use of the subject property changes, and in the event any on-site structures are to be demolished, Wasatch recommends an environmental professional be present at the subject property to evaluate the soil beneath the building for impacts that could be present. Given that the benzene and PFAS concentrations were higher in the groundwater samples collected along the eastern (hydraulically upgradient) boundary of the subject property relative to the benzene and PFAS concentrations detected in the groundwater samples collected more hydraulically downgradient, it is Wasatch’s opinion that these impacts are likely migrating onto the subject property from an off-site source to the east and likely do not originate from an on-site source. Wasatch is in the process of submitting a Comfort Letter application to the Utah DWMRC and an Enforceable Written Assurance application to the Utah VCP. This report is based on our review of available historical and environmental records; visual observations of the surface of the subject property and adjoining properties; and personal interviews with available persons having knowledge of the subject property. Sections 10 and 11 of the report, Findings and Opinions, and Conclusions are considered an Executive Summary and should be reviewed in conjunction with the entire report. Phase I Environmental Site Assessment 1300 South Property Wasatch Environmental, Inc. 16 We declare that, to the best of our professional knowledge and belief, we meet the definition of Environmental Professional as defined in 312.10 of 40 CFR 312 and have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property. We have developed and performed the all-appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312. Sincerely, WASATCH ENVIRONMENTAL, INC. Anna Fiorini Julie Kilgore, President Environmental Scientist Principal Environmental Manager Distribution: 1 Electronic Appendix A Maps and Figures The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B Figure 1 Vicinity Map Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B Figure 2 Parcel Map Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2024 Aerial PhotographGroundwater Flow Direction (Inferred)Figure 3 Approximate Location of Subject Property 40 0 W es t Lucy Avenue Escape on 13th (342 W 1300 S)Nightmare on 13th (320 W 1300 S) Walmart Supercenter (350 Hope Ave) RCRA Ca r p e t G i a n t C a r p e t O n e (1 3 4 0 S 4 0 0 W ) 12 3 M o t o r s (1 2 3 0 S 4 0 0 W ) Schneider Auto (380 W Lucy Ave) Schmidt Signs and Graphics (354 W Lucy Ave) 1300 South Re s i d e n c e (3 7 1 W L u c y Ave ) The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2023 Topographic Map, Adapted From U.S. Geological Survey Salt Lake City South, Utah 7.5 Minute Quadrangle Figure 4 Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B Detailed Site Map Figure 5 Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South Wasatch Equipment Sales and Service A.W. Fors Machine & Welding Shop (north building) A.W. Fors Machine & Welding Shop (south building) Heavy surface staining Heavy surface staining Vehicle parking area Compressor Drums and containers, minor surface staining Pooled oil Heavily stained drum Appendix B Site Photographs Photo 1. North boundary from northwest corner Photo 2. North boundary from northeast corner Photo 3. East boundary from northeast corner Photo 4. East boundary from southeast corner Photo 5. South boundary from southeast corner Photo 6. South boundary from southwest corner Photo 7. West boundary from southwest corner Photo 8. West boundary from northwest corner Photo 9. Vehicle parking area in central portion of subject property Photo 10. Wasatch Equipment storage in east central portion of subject property Photo 11. Drums within Wasatch Equipment storage area Photo 12. Surface staining at central western boundary Photo 13. Stained drum in southeast corner Photo 14. Surface staining at northern exterior of Wasatch Equipment Photo 15. Compressor at northern exterior of Wasatch Equipment Photo 16. Wasatch Equipment interior Photo 17. Wasatch Equipment interior Photo 18. Wasatch Equipment interior Photo 19. Wasatch Equipment interior Photo 20. A.W. Fors interior of northern building Photo 21. A.W. Fors interior of northern building Photo 22. A.W. Fors interior of northern building Photo 23. A.W. Fors interior of northern building Photo 24. A.W. Fors interior of northern building Photo 25. A.W. Fors interior of northern building Photo 26. A.W. Fors interior of southern building Photo 27. A.W. Fors interior of southern building Photo 28. A.W. Fors interior of southern building Photo 29. North adjoining properties Photo 30. East adjoining residence Photo 31. East adjoining properties Photo 32. South adjoining properties Photo 33. West adjoining property Appendix C User Questionnaire PROSPECTIVE PURCHASER USER QUESTIONNAIRE In order to qualify for one of the Landowner Liability Protections (LLPs)1 offered by the Small Business Liability Relief and Brownfields Revitalization Act of 2001 (the “Brownfields Amendments ”),2 the user must provide the following information (if available) to the environmental professional. Failure to provide this information could result in a determination that “all appropriate inquiry” is not complete. Site Name: 1300 South Apartments Date: April 3, 2025__________ _Jason Martin, Senior Development Manager_______________________ Name and Title of Person Completing Questionnaire A.W. Fors Leasing, Inc. a Utah corporation – Attention: Axle Fors________________ Current Property Owner Name 801-597-7087 / peen39@comcast.net_________________________________________ Current Property Owner Contact Information (telephone and/or email address) (1.) Have you received a title report?  No X Yes (Describe or attach information) __Yes, Title Report is attached._______________________________________________ __________________________________________________________________________ (2.) If So, did the search of recorded land title records identify any environmental liens filed or recorded against the property under federal, tribal, state or local law?  No  Yes (Describe or attach information) __________________________________________________________________________ __________________________________________________________________________ (3.) Did the search of recorded land title records identify any activity and use limitations, such as engineering controls, land use restrictions or institutional controls that are in place at the property and/or have been filed or recorded against the property under federal, tribal, state or local law? X  No  Yes (Describe or attach information) _No._________________________________________________________________________ __________________________________________________________________________ (4.) Do you have any specialized knowledge or experience r elated to the property or nearby properties? For example, are you involved in the same line of business as the current or former occupants of the property or an adjoining property so that you would have specialized knowledge of the chemicals and processes used by this type of business? X  No  Yes (Describe or attach information) _No._________________________________________________________________________ __________________________________________________________________________ (5.) Does the purchase price being paid for this property reasonably reflect the fair market value of the property?  No X Yes 1Landowner Liability Protections, or LLPs, is the term used to describe the three types of potential defenses to Superfund liability in EPA's Interim Guidance Regarding Criteria Landowners Must Meet in Order to Qualify for Bona Fide Prospective Purchaser, Contiguous Property Owner, or Innocent Landowner Limitations on CERCLA Liability (“Common Elements” Guide) issued on March 6, 2003. 2P.L. 107-118. If you conclude that there is a difference, have you considered whether the lower purchase price is because contamination is known or believed to be present at the property?  No  Yes (Describe or attach information) _____N/A_____________________________________________________________________ __________________________________________________________________________ (6.) Are you aware of commonly known or reasonably ascertainable information about the property (such as any prior Phase I Environmental Site Assessments) that would help the environmental professional to identify conditions indicative of releases or threatened releases? For example, (a.) Do you know the past uses of the property?  No X  Yes (Describe or attach information) __Yes, a Phase I study conducted by Gordon Geotechnical Engineering Inc. dated 5/23/2024 has been provided to Wasatch Environmental.__________________________ __________________________________________________________________________ (b.) Do you know of specific chemicals that are present or once were present at the property?  No X  Yes (Describe or attach information) ___Yes, Only those chemicals described in the Limited Subsurface Investigation Re ports created by Wasatch Environmental Inc. dated 8/28/2024 & 3/25/2025._______________ __________________________________________________________________________ (c.) Do you know of spills or other chemical releases that have taken place at the property? X  No  Yes (Describe or attach information) ___No._______________________________________________________________________ __________________________________________________________________________ (d.) Do you know of any environmental cleanups that have taken place at the property? X  No  Yes (Describe or attach information) ___No._______________________________________________________________________ __________________________________________________________________________ (7.) Based on your knowledge and experience related to the property are there any obvious indicators that point to the presence or likely presence of releases at the property? X  No  Yes (Describe or attach information) _No._________________________________________________________________________ __________________________________________________________________________ (8.) Are you aware of any pending, threatened, or past litigation relevant to hazardous substances or petroleum products in connection with the property ; or any pending, threatened, or past administrative proceedings relevant to hazardous substances or petroleum products in connection with the property? X  No  Yes (Describe or attach information) _No._________________________________________________________________________ __________________________________________________________________________ (9.) Are you aware of any notices from any governmental entity regarding any possible violation of environmental laws or possible liability relating to hazardous substances or petroleum products? X  No  Yes (Describe or attach information) _No._________________________________________________________________________ __________________________________________________________________________ Appendix D Historical Aerial Photographs and Topographic Maps The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1937 Aerial Photograph Approximate Location of Subject Property 1300 South 40 0 W es t Lucy Avenue The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1958 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1964 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1971 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1983 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1997 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2003 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2005 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2015 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 2020 Aerial Photograph Approximate Location of Subject Property 40 0 W es t Lucy Avenue 1300 South The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1951 Topographic Map, Adapted From U.S. Geological Survey Salt Lake City South, Utah 7.5 Minute Quadrangle Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1963 Topographic Map, Adapted From U.S. Geological Survey Salt Lake City South, Utah 7.5 Minute Quadrangle Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1975 Topographic Map, Adapted From U.S. Geological Survey Salt Lake City South, Utah 7.5 Minute Quadrangle Approximate Location of Subject Property The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH PROPERTY WEI 2779-003B 1999 Topographic Map, Adapted From U.S. Geological Survey Salt Lake City South, Utah 7.5 Minute Quadrangle Approximate Location of Subject Property Appendix E Government Database Information FORM-LBF-DLU tropeR ™paM suidaR RDE ehT 6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com 1300 South Property Phase I ESA 1255 South 400 West Salt Lake City, UT 84101 Inquiry Number: 07941579.2r March 31, 2025 TABLE OF CONTENTS SECTION PAGE Executive Summary ES1 Overview Map 2 Detail Map 3 Map Findings Summary 4 Map Findings 8 Orphan Summary 230 Government Records Searched/Data Currency Tracking GR-1 GEOCHECK ADDENDUM GeoCheck - Not Requested Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer - Copyright and Trademark Notice The EDR FieldCheck® System enables EDR’s customers to make certain online modifications to the maps and text contained in EDR Radius Map Reports. As a result, the maps and text contained in this Report may have been so modified. EDR has not taken any action to verify any such modifications. This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, LLC. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. This Report is provided on an "AS IS", "AS AVAILABLE" basis. NO WARRANTY EXPRESS OR IMPLIED IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, LLC AND ITS SUBSIDIARIES, AFFILIATES AND THIRD PARTY SUPPLIERS DISCLAIM ALL WARRANTIES, OF ANY KIND OR NATURE, EXPRESS OR IMPLIED, ARISING OUT OF OR RELATED TO THIS REPORT OR ANY OF THE DATA AND INFORMATION PROVIDED IN THIS REPORT, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES REGARDING ACCURACY, QUALITY, CORRECTNESS, COMPLETENESS, COMPREHENSIVENESS, SUITABILITY, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, MISAPPROPRIATION, OR OTHERWISE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, LLC OR ITS SUBSIDIARIES, AFFILIATES OR THIRD PARTY SUPPLIERS BE LIABLE TO ANYONE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, CONSEQUENTIAL OR OTHER DAMAGES OF ANY TYPE OR KIND (INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, LOSS OF USE, OR LOSS OF DATA) INFORMATION PROVIDED IN THIS REPORT. Any analyses, estimates, ratings, environmental risk levels, or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only an assessment performed by a qualified environmental professional can provide findings, opinions or conclusions regarding the environmental risk or conditions in, on or at any property. Copyright 2025 by Environmental Data Resources, LLC. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, LLC, or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, LLC or its affiliates. All other trademarks used herein are the property of their respective owners. TC07941579.2r Page 1 EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 1 A search of the environmental records was conducted by Environmental Data Resources, Inc. (EDR). WASATCH ENVIRONMENTAL, INC. used the EDR FieldCheck System to review and/or revise the results of this search, based on independent data verification by WASATCH ENVIRONMENTAL, INC.. The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E1527 - 21) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate. TARGET PROPERTY INFORMATION ADDRESS 1255 SOUTH 400 WEST SALT LAKE CITY, UT 84101 COORDINATES 40.7419930 - 40˚ 44’ 31.17’’Latitude (North): 111.9022130 - 111˚ 54’ 7.96’’Longitude (West): Zone 12Universal Tranverse Mercator: 423824.9UTM X (Meters): 4510296.5UTM Y (Meters): 4230 ft. above sea levelElevation: USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY 14655522 SALT LAKE CITY SOUTH, UTTarget Property Map: 2020Version Date: 14655520 SALT LAKE CITY NORTH, UTNorth Map: 2020Version Date: AERIAL PHOTOGRAPHY IN THIS REPORT 20180828Portions of Photo from: USDASource: 07941579.2r Page 2 38 FORMER CHICAGO BRIDG APPROXIMATELY 1500 S UT VCP Lower 1952, 0.370, SW H37 NORM BULLOCK TOWING 435 W FAYETTE AVE ( UT UST, UT LUST Higher 1950, 0.369, North 36 FORMER MOLERWAY FREI 234 W HIGH AVE (1475 UT UST, UT LAST, UT LUST, UT AST Higher 1910, 0.362, SE H35 NICHOLAS AND COMPANY 500 W FAYETTE AVENUE UT UST, UT LUST Lower 1879, 0.356, NNW G34 269 BROOKLYN LLC 269 BROOKLYN AVE FINDS, US BROWNFIELDS Higher 1739, 0.329, NNE G33 BUMPER HOUSE AND CHR 269 BROOKLYN AVENUE1 UT VCP Higher 1739, 0.329, NNE G32 FORMER CUMMINS INTER 1030 SOUTH 300 WEST UT VCP Higher 1704, 0.323, NNE G31 CUMMINS ROCKY MOUNTA 1030 S 300 W UT UST, UT LUST Higher 1704, 0.323, NNE 30 JACK’S TRUCK AND ALI 371 W 1500 S UT UST, UT LUST Higher 1689, 0.320, South F29 COSTCO LOGISTICS - S 175 WEST 1300 SOUTH RCRA NonGen / NLR, UT UST, UT LUST Higher 1645, 0.312, East 28 LEVITZ FURNITURE 1414 S 500 W UT UST, UT LUST Lower 1624, 0.308, SW 27 V-1 OIL COMPANY 1478 S 300 W UT UST, UT LUST Higher 1584, 0.300, SSE 26 DALTON’S EDGE MULTI- 1040 SOUTH 400 WEST UT VCP Higher 1579, 0.299, North 25 WESTERN TRAILER REPA 1490 S 400 W UT UST, UT LUST Lower 1552, 0.294, South 24 VAUGHT’S MEATS 220 W CALIFORNIA ST UT UST, UT LUST Higher 1514, 0.287, ESE F23 ALLEN STEEL 1340 S 200 W UT UST, UT LUST Higher 1451, 0.275, East E22 RETEP 216 W. PAXTON 216 W. PAXTON AVE. SEMS-ARCHIVE, ECHO Higher 1374, 0.260, ENE 21 VICKER’S TRUCK EQUIP 375 W WHITNEY RD UT UST, UT LUST Lower 1353, 0.256, South E20 RETEP 216 WEST PAXTO 216 WEST PAXTON AVE. UT SHWS Higher 1330, 0.252, ENE 19 UNION POINT CONSTRUC 1132 S 500 W UT UST, UT LUST Lower 1273, 0.241, NW E18 THE PAXTON 225 WEST PAXTON AVEN UT VCP Higher 1195, 0.226, ENE D17 UTA PROPERTY 515 W 1300 S UT UST, UT LUST Lower 1177, 0.223, West C16 BURBIDGE DISPOSAL 1434 S 400 W UT UST, UT LUST Lower 1155, 0.219, South B15 BURBIDGE CONCRETE PU 1398 S 400 W UT UST, UT LUST Lower 1066, 0.202, SSW D14 FRANK EDWARDS CO 520 W 1300 S UT UST, UT LUST Lower 1054, 0.200, West C13 HOLZMUELLER 375 W HOPE AVE UT UST, UT LUST Lower 1054, 0.200, South 12 RASBAND DIESEL SERVI 1365 S 300 W UT UST, UT LUST Higher 889, 0.168, SE 11 ROLLINS LEASING CORP 1260 S 500 W UT UST, UT LUST Lower 871, 0.165, WNW B10 DESERET HEATING COMP 1396 S 400 W UT UST, UT LUST Lower 859, 0.163, South 9 300 WEST TOWN CENTER 1200 SOUTH 300 WEST UT VCP Higher 855, 0.162, NNE A8 LIBERTY CORNER 1229 - 1265 SOUTH 30 UT VCP Higher 693, 0.131, East A7 GOODYEAR/TIRE WORLD 1313 S 300 W UT UST, UT LUST Higher 666, 0.126, ESE 6 PETROLEUM EQUIPMENT 1174 S 300 W UT UST, UT LUST Higher 633, 0.120, NE A5 VALUE CAR RENTAL 1290 S 300 W UT UST, UT LUST Higher 562, 0.106, East 4 RICK WARNER FORD TRU 1365 S 400 W UT UST, UT LUST Lower 496, 0.094, South 3 WALMART SUPERCENTER 350 WEST HOPE AVENUE RCRA-VSQG, E MANIFEST Higher 492, 0.093, SSE 2 JERRY SEINER CHEVROL 320 W 1300 S UT UST, UT LUST Higher 214, 0.041, ENE 1 RICK WARNER TRUCKLAN 385 WEST 1300 SOUTH RCRA NonGen / NLR, FINDS, ECHO, CA HAZNET Higher 44, 0.008, South Reg GREAT WESTERN CHEM C 1979 SOUTH 700 WEST PRP, SEMS, US INST CONTROLS, ROD, US ENG CONTROLS,...Same 4039, 0.765, SSW MAPPED SITES SUMMARY Target Property Address: 1255 SOUTH 400 WEST SALT LAKE CITY, UT 84101 Click on Map ID to see full detail. MAP RELATIVE DIST (ft. & mi.) ID DATABASE ACRONYMS ELEVATION DIRECTIONSITE NAME ADDRESS 07941579.2r Page 3 54 PIONEER WHOLESALE 920 S 500 W UT UST, UT LUST Lower 2596, 0.492, NNW 53 NELSON BROTHERS CONS 347 W 1600 S UT UST, UT LUST Higher 2564, 0.486, South 52 TOP STOP C-20 52 W 1300 S UT UST, UT LUST Higher 2554, 0.484, East 51 JEFFERSON IMPROVEMEN 1436 S WEST TEMPLE UT UST, UT LUST Higher 2427, 0.460, ESE 50 DAVID ORR/JEFF LYONS 929 S RIO GRANDE ST UT UST, UT LUST Higher 2420, 0.458, North 49 PROPOSED BOOK CLIFF 1159 S WEST TEMPLE UT LUST Higher 2368, 0.448, ENE 48 CITY CAB CO. 1064 S 700 W UT UST, UT LUST Lower 2360, 0.447, WNW J47 JEFFERSON SCHOOL APA 1301 SOUTH WEST TEMP FINDS, US BROWNFIELDS Higher 2267, 0.429, East 46 OLSON CONST. CO. PRO 1549 S 300 W UT UST, UT LUST Higher 2250, 0.426, SSE J45 7-ELEVEN 1851-27126 114 W 1300 S UT UST, UT Financial Assurance, UT LUST Higher 2119, 0.401, East 44 S.L.C. WATER DEPT. P 1530 JEFFERSON AVE ( UT UST, UT Financial Assurance, UT LUST Higher 2114, 0.400, ESE 43 MOWABB, LC 1245 S 700 W UT UST, UT LUST Lower 2073, 0.393, West I42 UNION PACIFIC PROVO 1000 SOUTH 500 WEST UT VCP Lower 2021, 0.383, NW I41 UNISOURCE 1000 S 500 W UT UST, UT LUST Lower 2021, 0.383, NW H40 CRYSTAL TRUCKING COM 451 W FAYETTE AVE ( UT UST, UT LUST Lower 1998, 0.378, NNW 39 SCHOPPE CO., INC. 352 VAN BUREN AVE UT UST, UT LUST Higher 1984, 0.376, South MAPPED SITES SUMMARY Target Property Address: 1255 SOUTH 400 WEST SALT LAKE CITY, UT 84101 Click on Map ID to see full detail. MAP RELATIVE DIST (ft. & mi.) ID DATABASE ACRONYMS ELEVATION DIRECTIONSITE NAME ADDRESS EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 4 TARGET PROPERTY SEARCH RESULTS The target property was not listed in any of the databases searched by EDR. DATABASES WITH NO MAPPED SITES No sites were identified in following databases. STANDARD ENVIRONMENTAL RECORDS Lists of Federal NPL (Superfund) sites Proposed NPL Proposed National Priority List Sites NPL LIENS Federal Superfund Liens Lists of Federal Delisted NPL sites Delisted NPL National Priority List Deletions Lists of Federal sites subject to CERCLA removals and CERCLA orders FEDERAL FACILITY Federal Facility Site Information listing Lists of Federal RCRA generators RCRA-LQG RCRA - Large Quantity Generators RCRA-SQG RCRA - Small Quantity Generators Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System Federal ERNS list ERNS Emergency Response Notification System Lists of state and tribal landfills and solid waste disposal facilities UT SWF/LF List of Landfills Lists of state and tribal leaking storage tanks INDIAN LUST Leaking Underground Storage Tanks on Indian Land Lists of state and tribal registered storage tanks FEMA UST Underground Storage Tank Listing INDIAN UST Underground Storage Tanks on Indian Land State and tribal institutional control / engineering control registries UT INST CONTROL Sites with Institutional Controls EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 5 Lists of state and tribal voluntary cleanup sites INDIAN VCP Voluntary Cleanup Priority Listing Lists of state and tribal brownfield sites UT BROWNFIELDS Brownfields Assessment Sites Listing ADDITIONAL ENVIRONMENTAL RECORDS Local Lists of Landfill / Solid Waste Disposal Sites INDIAN ODI Report on the Status of Open Dumps on Indian Lands ODI Open Dump Inventory DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations IHS OPEN DUMPS Open Dumps on Indian Land Local Lists of Hazardous waste / Contaminated Sites US HIST CDL Delisted National Clandestine Laboratory Register UT CDL Methamphetamine Contaminated Properties Listing US CDL National Clandestine Laboratory Register Local Land Records LIENS 2 CERCLA Lien Information Records of Emergency Release Reports HMIRS Hazardous Materials Information Reporting System UT SPILLS Spills Data UT SPILLS 90 SPILLS 90 data from FirstSearch Other Ascertainable Records FUDS Formerly Used Defense Sites DOD Department of Defense Sites SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information EPA WATCH LIST EPA WATCH LIST 2020 COR ACTION 2020 Corrective Action Program List TSCA Toxic Substances Control Act TRIS Toxic Chemical Release Inventory System SSTS Section 7 Tracking Systems RMP Risk Management Plans RAATS RCRA Administrative Action Tracking System PADS PCB Activity Database System ICIS Integrated Compliance Information System FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) MLTS Material Licensing Tracking System COAL ASH DOE Steam-Electric Plant Operation Data COAL ASH EPA Coal Combustion Residues Surface Impoundments List EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 6 PCB TRANSFORMER PCB Transformer Registration Database RADINFO Radiation Information Database HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data CONSENT Superfund (CERCLA) Consent Decrees INDIAN RESERV Indian Reservations FUSRAP Formerly Utilized Sites Remedial Action Program UMTRA Uranium Mill Tailings Sites LEAD SMELTERS Lead Smelter Sites US AIRS Aerometric Information Retrieval System Facility Subsystem US MINES Mines Master Index File ABANDONED MINES Abandoned Mines MINES MRDS Mineral Resources Data System DOCKET HWC Hazardous Waste Compliance Docket Listing UXO Unexploded Ordnance Sites FUELS PROGRAM EPA Fuels Program Registered Listing PFAS NPL Superfund Sites with PFAS Detections Information PFAS FEDERAL SITES Federal Sites PFAS Information PFAS TSCA PFAS Manufacture and Imports Information PFAS TRIS List of PFAS Added to the TRI PFAS RCRA MANIFEST PFAS Transfers Identified In the RCRA Database Listing PFAS ATSDR PFAS Contamination Site Location Listing PFAS WQP Ambient Environmental Sampling for PFAS PFAS PROJECT NORTHEASTERN UNIVERSITY PFAS PROJECT PFAS NPDES Clean Water Act Discharge Monitoring Information PFAS ECHO Facilities in Industries that May Be Handling PFAS Listing PFAS ECHO FIRE TRAIN Facilities in Industries that May Be Handling PFAS Listing PFAS PT 139 AIRPORT All Certified Part 139 Airports PFAS Information Listing AQUEOUS FOAM NRC Aqueous Foam Related Incidents Listing BIOSOLIDS ICIS-NPDES Biosolids Facility Data UST FINDER RELEASE UST Finder Releases Database UST FINDER UST Finder Database UT PFAS PFAS Site Information Listing UT EMI Division of Air Quality UT DRYCLEANERS Registered Drycleaners UT EWA Enforceable Written Assurances UT FUDS Formerly Used Defense Sites UT MMRP Military Munitions Response Program UT NPDES Permitted Facilities Listing UT TIER 2 Tier 2 Facility Listing UT UIC UIC Site Location Listing UT UOPF Used Oil Permitted Facilities UT TANK LAPSE Facilities with Lapsed Certificates of Compliance Listing EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records EDR MGP EDR Proprietary Manufactured Gas Plants EDR Hist Auto EDR Exclusive Historical Auto Stations EDR Hist Cleaner EDR Exclusive Historical Cleaners EDR RECOVERED GOVERNMENT ARCHIVES Exclusive Recovered Govt. Archives UT RGA LF Recovered Government Archive Solid Waste Facilities List EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 7 UT RGA LUST Recovered Government Archive Leaking Underground Storage Tank SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified in the following databases. Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed. Sites listed in bold italics are in multiple databases. Unmappable (orphan) sites are not considered in the foregoing analysis. STANDARD ENVIRONMENTAL RECORDS Lists of Federal NPL (Superfund) sites NPL: Also known as Superfund, the National Priority List database is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund program. The source of this database is the U.S. EPA. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the NPL list, as provided by EDR, has revealed that there is 1 NPL site within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ GREAT WESTERN CHEM C 1979 SOUTH 700 WEST SSW 1/2 - 1 (0.765 mi.) 0 8 EPA Id: UTD000716399: Cerclis ID:: 800596: Lists of Federal CERCLA sites with NFRAP SEMS-ARCHIVE: SEMS-ARCHIVE (Superfund Enterprise Management System Archive) tracks sites that have no further interest under the Federal Superfund Program based on available information. The list was formerly known as the CERCLIS-NFRAP, renamed to SEMS ARCHIVE by the EPA in 2015. EPA may perform a minimal level of assessment work at a site while it is archived if site conditions change and/or new information becomes available. Archived sites have been removed and archived from the inventory of SEMS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list the site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. The decision does not necessarily mean that there is no hazard associated with a given site; it only means that. based upon available information, the location is not judged to be potential NPL site. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the SEMS-ARCHIVE list, as provided by EDR, has revealed that there is 1 SEMS-ARCHIVE site within approximately 0.5 miles of the target property. EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 8 PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ RETEP 216 W. PAXTON 216 W. PAXTON AVE. ENE 1/4 - 1/2 (0.260 mi.) E22 152 Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS: CORRACTS is a list of handlers with RCRA Corrective Action Activity. This report shows which nationally-defined corrective action core events have occurred for every handler that has had corrective action activity. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the CORRACTS list, as provided by EDR, has revealed that there is 1 CORRACTS site within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ GREAT WESTERN CHEM C 1979 SOUTH 700 WEST SSW 1/2 - 1 (0.765 mi.) 0 8 EPA ID:: UTD000716399: Lists of Federal RCRA generators RCRA-VSQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Very small quantity generators (VSQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the RCRA-VSQG list, as provided by EDR, has revealed that there is 1 RCRA-VSQG site within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ WALMART SUPERCENTER 350 WEST HOPE AVENUE SSE 0 - 1/8 (0.093 mi.) 3 87 EPA ID:: UTR000008284: Lists of state- and tribal hazardous waste facilities UT SHWS: Utah uses the federal CERCLIS list in place of a state hazardous waste site list. The Comprehensive Environmental Response, Compensation and Liability Information System contains information on sites identified by the Untied States Environmental Protection Agency as abandoned, inactive or uncontrolled hazardous waste sites that may require cleanup.The data come from the Environmental Protection Agency’s CERCLIS database. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the UT SHWS list, as provided by EDR, has revealed that there is 1 UT SHWS site within approximately 1 mile of the target property. EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 9 PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ RETEP 216 WEST PAXTO 216 WEST PAXTON AVE. ENE 1/4 - 1/2 (0.252 mi.) E20 148 Lists of state and tribal leaking storage tanks UT LUST: The Leaking Underground Storage Tank Incident Reports contain an inventory of reported leaking underground storage tank incidents. The data come from the Department of Environmental Quality’s Potential Leaking UST Sites. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the UT LUST list, as provided by EDR, has revealed that there are 40 UT LUST sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ JERRY SEINER CHEVROL 320 W 1300 S ENE 0 - 1/8 (0.041 mi.) 2 84 Date Closed: 06/08/1993: Facility ID: 4001292: VALUE CAR RENTAL 1290 S 300 W E 0 - 1/8 (0.106 mi.) A5 127 Date Closed: 02/28/1997: Facility ID: 4001620: PETROLEUM EQUIPMENT 1174 S 300 W NE 0 - 1/8 (0.120 mi.) 6 130 Date Closed: 12/03/2003: Facility ID: 4000696: GOODYEAR/TIRE WORLD 1313 S 300 W ESE 1/8 - 1/4 (0.126 mi.) A7 131 Date Closed: 07/28/2006: Facility ID: 4002387: RASBAND DIESEL SERVI 1365 S 300 W SE 1/8 - 1/4 (0.168 mi.) 12 136 Date Closed: 04/06/1995: Facility ID: 4001891: ALLEN STEEL 1340 S 200 W E 1/4 - 1/2 (0.275 mi.) F23 154 Date Closed: 03/21/1996: Facility ID: 4002063: VAUGHT’S MEATS 220 W CALIFORNIA ST ESE 1/4 - 1/2 (0.287 mi.) 24 155 Date Closed: 11/30/1995: Facility ID: 4001570: V-1 OIL COMPANY 1478 S 300 W SSE 1/4 - 1/2 (0.300 mi.) 27 158 Date Closed: 03/11/2005: Facility ID: 4001217: COSTCO LOGISTICS - S 175 WEST 1300 SOUTH E 1/4 - 1/2 (0.312 mi.) F29 162 Date Closed: 11/04/1994: Facility ID: 4000922: JACK’S TRUCK AND ALI 371 W 1500 S S 1/4 - 1/2 (0.320 mi.) 30 169 Date Closed: 02/15/1995: Facility ID: 4000442: CUMMINS ROCKY MOUNTA 1030 S 300 W NNE 1/4 - 1/2 (0.323 mi.) G31 170 Date Closed: 09/07/2012: Date Closed: 12/20/1996: Facility ID: 4000203: FORMER MOLERWAY FREI 234 W HIGH AVE (1475 SE 1/4 - 1/2 (0.362 mi.) 36 184 EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 10 Date Closed: 02/09/2010: Date Closed: 06/17/2010: Date Closed: 12/23/2008: Facility ID: 4002073: NORM BULLOCK TOWING 435 W FAYETTE AVE ( N 1/4 - 1/2 (0.369 mi.) H37 188 Date Closed: 06/21/1999: Facility ID: 4000658: SCHOPPE CO., INC. 352 VAN BUREN AVE S 1/4 - 1/2 (0.376 mi.) 39 190 Date Closed: 04/29/1992: Facility ID: 4000917: S.L.C. WATER DEPT. P 1530 JEFFERSON AVE ( ESE 1/4 - 1/2 (0.400 mi.) 44 198 Date Closed: 05/03/2016: Date Closed: 05/15/2003: Date Closed: 05/18/1995: Date Closed: 07/28/1995: Date Closed: 10/04/2000: Facility ID: 4000836: 7-ELEVEN 1851-27126 114 W 1300 S E 1/4 - 1/2 (0.401 mi.) J45 203 Date Closed: 07/25/2007: Facility ID: 4001338: OLSON CONST. CO. PRO 1549 S 300 W SSE 1/4 - 1/2 (0.426 mi.) 46 206 Date Closed: 08/13/1992: Facility ID: 4000669: PROPOSED BOOK CLIFF 1159 S WEST TEMPLE ENE 1/4 - 1/2 (0.448 mi.) 49 221 Date Closed: 07/10/2018: Facility ID: 4002551: DAVID ORR/JEFF LYONS 929 S RIO GRANDE ST N 1/4 - 1/2 (0.458 mi.) 50 222 Date Closed: 04/20/1993: Facility ID: 4001651: JEFFERSON IMPROVEMEN 1436 S WEST TEMPLE ESE 1/4 - 1/2 (0.460 mi.) 51 223 Date Closed: 12/20/1995: Facility ID: 4001475: TOP STOP C-20 52 W 1300 S E 1/4 - 1/2 (0.484 mi.) 52 224 Date Closed: 06/17/2010: Facility ID: 4000394: NELSON BROTHERS CONS 347 W 1600 S S 1/4 - 1/2 (0.486 mi.) 53 227 Date Closed: 09/18/1996: Facility ID: 4000651: PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____ RICK WARNER FORD TRU 1365 S 400 W S 0 - 1/8 (0.094 mi.) 4 112 Date Closed: 07/03/1995: Date Closed: 07/09/2003: Date Closed: 08/03/2004: Facility ID: 4000799: DESERET HEATING COMP 1396 S 400 W S 1/8 - 1/4 (0.163 mi.) B10 132 Date Closed: 09/23/1999: Facility ID: 4001568: ROLLINS LEASING CORP 1260 S 500 W WNW 1/8 - 1/4 (0.165 mi.) 11 133 EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 11 Date Closed: 07/22/1997: Facility ID: 4000128: HOLZMUELLER 375 W HOPE AVE S 1/8 - 1/4 (0.200 mi.) C13 138 Date Closed: 04/21/1992: Facility ID: 4001859: FRANK EDWARDS CO 520 W 1300 S W 1/8 - 1/4 (0.200 mi.) D14 139 Date Closed: 08/03/2001: Facility ID: 4001911: BURBIDGE CONCRETE PU 1398 S 400 W SSW 1/8 - 1/4 (0.202 mi.) B15 141 Date Closed: 09/29/2005: Facility ID: 4000109: BURBIDGE DISPOSAL 1434 S 400 W S 1/8 - 1/4 (0.219 mi.) C16 143 Date Closed: 09/14/2006: Facility ID: 4001979: UTA PROPERTY 515 W 1300 S W 1/8 - 1/4 (0.223 mi.) D17 145 Date Closed: 01/11/2000: Facility ID: 4002047: UNION POINT CONSTRUC 1132 S 500 W NW 1/8 - 1/4 (0.241 mi.) 19 146 Date Closed: 03/14/1995: Facility ID: 4001141: VICKER’S TRUCK EQUIP 375 W WHITNEY RD S 1/4 - 1/2 (0.256 mi.) 21 149 Date Closed: 12/15/1999: Facility ID: 4001571: WESTERN TRAILER REPA 1490 S 400 W S 1/4 - 1/2 (0.294 mi.) 25 157 Date Closed: 09/21/1992: Facility ID: 4001802: LEVITZ FURNITURE 1414 S 500 W SW 1/4 - 1/2 (0.308 mi.) 28 161 Date Closed: 09/14/2000: Facility ID: 4000513: NICHOLAS AND COMPANY 500 W FAYETTE AVENUE NNW 1/4 - 1/2 (0.356 mi.) H35 183 Date Closed: 03/20/1998: Facility ID: 4002206: CRYSTAL TRUCKING COM 451 W FAYETTE AVE ( NNW 1/4 - 1/2 (0.378 mi.) H40 191 Date Closed: 02/28/2001: Facility ID: 4000550: UNISOURCE 1000 S 500 W NW 1/4 - 1/2 (0.383 mi.) I41 192 Date Closed: 12/23/1994: Facility ID: 4001539: MOWABB, LC 1245 S 700 W W 1/4 - 1/2 (0.393 mi.) 43 194 Date Closed: 05/07/2012: Date Closed: 10/27/1994: Facility ID: 4001285: CITY CAB CO. 1064 S 700 W WNW 1/4 - 1/2 (0.447 mi.) 48 220 Date Closed: 04/04/2012: Facility ID: 4002175: PIONEER WHOLESALE 920 S 500 W NNW 1/4 - 1/2 (0.492 mi.) 54 228 Date Closed: 05/09/1995: Facility ID: 4001172: EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 12 UT LAST: The Leaking Aboveground Storage Tanks database An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the UT LAST list, as provided by EDR, has revealed that there is 1 UT LAST site within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ FORMER MOLERWAY FREI 234 W HIGH AVE (1475 SE 1/4 - 1/2 (0.362 mi.) 36 184 Date Closed: 2/9/2010: Facility ID: 4002073: Lists of state and tribal registered storage tanks UT UST: The Underground Storage Tank database contains a listing of Facility, Owner, Location & Tanks not Closed or Removed. USTs are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA). The data come from the Department of Environmental Quality’s Facilities with at Least One Non-exempt Tank. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the UT UST list, as provided by EDR, has revealed that there are 14 UT UST sites within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ JERRY SEINER CHEVROL 320 W 1300 S ENE 0 - 1/8 (0.041 mi.) 2 84 Facility ID: 4067: Facility ID: 4067: Facility ID: 4067: Facility ID: 4067: VALUE CAR RENTAL 1290 S 300 W E 0 - 1/8 (0.106 mi.) A5 127 Facility ID: 4357: Facility ID: 4357: Facility ID: 4357: Facility ID: 4357: PETROLEUM EQUIPMENT 1174 S 300 W NE 0 - 1/8 (0.120 mi.) 6 130 Facility ID: 3524: GOODYEAR/TIRE WORLD 1313 S 300 W ESE 1/8 - 1/4 (0.126 mi.) A7 131 Facility ID: 7257: RASBAND DIESEL SERVI 1365 S 300 W SE 1/8 - 1/4 (0.168 mi.) 12 136 Facility ID: 4617: Facility ID: 4617: PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____ RICK WARNER FORD TRU 1365 S 400 W S 0 - 1/8 (0.094 mi.) 4 112 Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 13 Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: Facility ID: 3610: DESERET HEATING COMP 1396 S 400 W S 1/8 - 1/4 (0.163 mi.) B10 132 Facility ID: 4307: ROLLINS LEASING CORP 1260 S 500 W WNW 1/8 - 1/4 (0.165 mi.) 11 133 Facility ID: 2995: Facility ID: 2995: Facility ID: 2995: Facility ID: 2995: HOLZMUELLER 375 W HOPE AVE S 1/8 - 1/4 (0.200 mi.) C13 138 Facility ID: 4588: FRANK EDWARDS CO 520 W 1300 S W 1/8 - 1/4 (0.200 mi.) D14 139 Facility ID: 4636: Facility ID: 4636: Facility ID: 4636: BURBIDGE CONCRETE PU 1398 S 400 W SSW 1/8 - 1/4 (0.202 mi.) B15 141 Facility ID: 2979: Facility ID: 2979: Facility ID: 2979: BURBIDGE DISPOSAL 1434 S 400 W S 1/8 - 1/4 (0.219 mi.) C16 143 Facility ID: 4699: Facility ID: 4699: UTA PROPERTY 515 W 1300 S W 1/8 - 1/4 (0.223 mi.) D17 145 Facility ID: 4763: UNION POINT CONSTRUC 1132 S 500 W NW 1/8 - 1/4 (0.241 mi.) 19 146 Facility ID: 3933: Facility ID: 3933: Facility ID: 3933: Lists of state and tribal voluntary cleanup sites UT VCP: Sites involved in the Voluntary Cleanup Program. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the UT VCP list, as provided by EDR, has revealed that there are 8 UT VCP sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ LIBERTY CORNER 1229 - 1265 SOUTH 30 E 1/8 - 1/4 (0.131 mi.) A8 132 EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 14 VCP Number: VCP-C125: 300 WEST TOWN CENTER 1200 SOUTH 300 WEST NNE 1/8 - 1/4 (0.162 mi.) 9 132 VCP Number: VCP-C060: THE PAXTON 225 WEST PAXTON AVEN ENE 1/8 - 1/4 (0.226 mi.) E18 146 VCP Number: VCP-C129: DALTON’S EDGE MULTI- 1040 SOUTH 400 WEST N 1/4 - 1/2 (0.299 mi.) 26 158 VCP Number: VCP-C091: FORMER CUMMINS INTER 1030 SOUTH 300 WEST NNE 1/4 - 1/2 (0.323 mi.) G32 175 VCP Number: VCP-C039: BUMPER HOUSE AND CHR 269 BROOKLYN AVENUE1 NNE 1/4 - 1/2 (0.329 mi.) G33 176 VCP Number: VCP-C103: PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____ FORMER CHICAGO BRIDG APPROXIMATELY 1500 S SW 1/4 - 1/2 (0.370 mi.) 38 189 VCP Number: VCP-C008: UNION PACIFIC PROVO 1000 SOUTH 500 WEST NW 1/4 - 1/2 (0.383 mi.) I42 194 VCP Number: VCP-C108: ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists US BROWNFIELDS: The EPA’s listing of Brownfields properties from the Cleanups in My Community program, which provides information on Brownfields properties for which information is reported back to EPA, as well as areas served by Brownfields grant programs. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the US BROWNFIELDS list, as provided by EDR, has revealed that there are 2 US BROWNFIELDS sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ 269 BROOKLYN LLC 269 BROOKLYN AVE NNE 1/4 - 1/2 (0.329 mi.) G34 176 Cleanup Completion Date: : Cleanup Completion Date: : Cleanup Completion Date:: JEFFERSON SCHOOL APA 1301 SOUTH WEST TEMP E 1/4 - 1/2 (0.429 mi.) J47 207 Cleanup Completion Date: 4/15/2005: Cleanup Completion Date: : Cleanup Completion Date: : Cleanup Completion Date: : Cleanup Completion Date: : Cleanup Completion Date:: EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 15 Other Ascertainable Records RCRA NonGen / NLR: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the RCRA NonGen / NLR list, as provided by EDR, has revealed that there is 1 RCRA NonGen / NLR site within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ RICK WARNER TRUCKLAN 385 WEST 1300 SOUTH S 0 - 1/8 (0.008 mi.) 1 49 EPA ID:: UTD980956452: ROD: Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid the cleanup. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the ROD list, as provided by EDR, has revealed that there is 1 ROD site within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ GREAT WESTERN CHEM C 1979 SOUTH 700 WEST SSW 1/2 - 1 (0.765 mi.) 0 8 EPA ID:: UTD000716399: E MANIFEST: EPA established a national system for tracking hazardous waste shipments electronically. This system, known as ?e-Manifest,? will modernize the nation?s cradle-to-grave hazardous waste tracking process while saving valuable time, resources, and dollars for industry and states. An online review and analysis by WASATCH ENVIRONMENTAL, INC. of the E MANIFEST list, as provided by EDR, has revealed that there is 1 E MANIFEST site within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ WALMART SUPERCENTER 350 WEST HOPE AVENUE SSE 0 - 1/8 (0.093 mi.) 3 87 EXECUTIVE SUMMARY TC07941579.2r EXECUTIVE SUMMARY 16 There were no unmapped sites in this report. EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 0-69 kV 70 - 1 3 8 k V 4 2 4 0 4 2 4 0 42 4 0 4240 4 2 4 0 4240 4 2 4 0 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted STANDARD ENVIRONMENTAL RECORDS Lists of Federal NPL (Superfund) sites 1 NR 1 0 0 0 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR 0 0 0 0 1.000NPL LIENS Lists of Federal Delisted NPL sites 0 NR 0 0 0 0 1.000Delisted NPL Lists of Federal sites subject to CERCLA removals and CERCLA orders 0 NR NR 0 0 0 0.500FEDERAL FACILITY 0 NR NR 0 0 0 0.500SEMS Lists of Federal CERCLA sites with NFRAP 1 NR NR 1 0 0 0.500SEMS-ARCHIVE Lists of Federal RCRA facilities undergoing Corrective Action 1 NR 1 0 0 0 1.000CORRACTS Lists of Federal RCRA TSD facilities 0 NR NR 0 0 0 0.500RCRA-TSDF Lists of Federal RCRA generators 0 NR NR NR 0 0 0.250RCRA-LQG 0 NR NR NR 0 0 0.250RCRA-SQG 1 NR NR NR 0 1 0.250RCRA-VSQG Federal institutional controls / engineering controls registries 0 NR NR 0 0 0 0.500LUCIS 0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROLS Federal ERNS list 0 NR NR NR NR 0 0.001ERNS Lists of state- and tribal hazardous waste facilities N/A N/A N/A N/A N/A N/A N/AUT SHWS Lists of state and tribal landfills and solid waste disposal facilities 0 NR NR 0 0 0 0.500UT SWF/LF Lists of state and tribal leaking storage tanks 40 NR NR 26 10 4 0.500UT LUST TC07941579.2r Page 4 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 1 NR NR 1 0 0 0.500UT LAST 0 NR NR 0 0 0 0.500INDIAN LUST Lists of state and tribal registered storage tanks 0 NR NR NR 0 0 0.250FEMA UST 14 NR NR NR 10 4 0.250UT UST 0 NR NR NR 0 0 0.250UT AST 0 NR NR NR 0 0 0.250INDIAN UST State and tribal institutional control / engineering control registries 0 NR NR 0 0 0 0.500UT INST CONTROL Lists of state and tribal voluntary cleanup sites 8 NR NR 5 3 0 0.500UT VCP 0 NR NR 0 0 0 0.500INDIAN VCP Lists of state and tribal brownfield sites 0 NR NR 0 0 0 0.500UT BROWNFIELDS ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists 2 NR NR 2 0 0 0.500US BROWNFIELDS Local Lists of Landfill / Solid Waste Disposal Sites 0 NR NR 0 0 0 0.500INDIAN ODI 0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500IHS OPEN DUMPS Local Lists of Hazardous waste / Contaminated Sites 0 NR NR NR NR 0 0.001US HIST CDL 0 NR NR NR NR 0 0.001UT CDL 0 NR NR NR NR 0 0.001US CDL Local Land Records 0 NR NR NR NR 0 0.001LIENS 2 Records of Emergency Release Reports 0 NR NR NR NR 0 0.001HMIRS 0 NR NR NR NR 0 0.001UT SPILLS 0 NR NR NR NR 0 0.001UT SPILLS 90 Other Ascertainable Records 1 NR NR NR 0 1 0.250RCRA NonGen / NLR 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000DOD TC07941579.2r Page 5 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR NR NR NR 0 0.001US FIN ASSUR 0 NR NR NR NR 0 0.001EPA WATCH LIST 0 NR NR NR 0 0 0.2502020 COR ACTION 0 NR NR NR NR 0 0.001TSCA 0 NR NR NR NR 0 0.001TRIS 0 NR NR NR NR 0 0.001SSTS 1 NR 1 0 0 0 1.000ROD 0 NR NR NR NR 0 0.001RMP 0 NR NR NR NR 0 0.001RAATS 0 NR NR NR NR 0 0.001PRP 0 NR NR NR NR 0 0.001PADS 0 NR NR NR NR 0 0.001ICIS 0 NR NR NR NR 0 0.001FTTS 0 NR NR NR NR 0 0.001MLTS 0 NR NR NR NR 0 0.001COAL ASH DOE 0 NR NR 0 0 0 0.500COAL ASH EPA 0 NR NR NR NR 0 0.001PCB TRANSFORMER 0 NR NR NR NR 0 0.001RADINFO 0 NR NR NR NR 0 0.001HIST FTTS 0 NR NR NR NR 0 0.001DOT OPS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR 0 0 0 0 1.000FUSRAP 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR NR 0 0.001LEAD SMELTERS 0 NR NR NR NR 0 0.001US AIRS 0 NR NR NR 0 0 0.250US MINES 0 NR NR NR 0 0 0.250ABANDONED MINES 0 NR NR NR 0 0 0.250MINES MRDS 0 NR NR NR NR 0 0.001FINDS 0 NR NR NR NR 0 0.001DOCKET HWC 0 NR 0 0 0 0 1.000UXO 0 NR NR NR NR 0 0.001ECHO 0 NR NR NR 0 0 0.250FUELS PROGRAM 0 NR NR NR 0 0 0.250PFAS NPL 0 NR NR NR 0 0 0.250PFAS FEDERAL SITES 0 NR NR NR 0 0 0.250PFAS TSCA 0 NR NR NR 0 0 0.250PFAS TRIS 0 NR NR NR 0 0 0.250PFAS RCRA MANIFEST 0 NR NR NR 0 0 0.250PFAS ATSDR 0 NR NR NR 0 0 0.250PFAS WQP 0 NR NR NR 0 0 0.250PFAS PROJECT 0 NR NR NR 0 0 0.250PFAS NPDES 0 NR NR NR 0 0 0.250PFAS ECHO 0 NR NR NR 0 0 0.250PFAS ECHO FIRE TRAIN 0 NR NR NR 0 0 0.250PFAS PT 139 AIRPORT 0 NR NR NR 0 0 0.250AQUEOUS FOAM NRC 0 NR NR NR NR 0 0.001BIOSOLIDS 0 NR NR 0 0 0 0.500UST FINDER RELEASE 0 NR NR NR 0 0 0.250UST FINDER TC07941579.2r Page 6 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 1 NR NR NR 0 1 0.250E MANIFEST 0 NR NR NR 0 0 0.250UT PFAS 0 NR NR NR NR 0 0.001UT EMI 0 NR NR NR 0 0 0.250UT DRYCLEANERS 0 NR NR NR NR 0 0.001UT EWA 0 NR NR NR NR 0 0.001UT Financial Assurance 0 NR NR NR NR 0 0.001UT FUDS 0 NR NR NR NR NR TPCA HAZNET 0 NR NR NR NR 0 0.001UT MMRP 0 NR NR NR NR 0 0.001UT NPDES 0 NR NR NR NR 0 0.001UT TIER 2 0 NR NR NR NR 0 0.001UT UIC 0 NR NR NR NR 0 0.001UT UOPF 0 NR NR NR 0 0 0.250UT TANK LAPSE EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records 0 NR 0 0 0 0 1.000EDR MGP 0 NR NR NR NR 0 0.125EDR Hist Auto 0 NR NR NR NR 0 0.125EDR Hist Cleaner EDR RECOVERED GOVERNMENT ARCHIVES Exclusive Recovered Govt. Archives 0 NR NR NR NR 0 0.001UT RGA LF 0 NR NR NR NR 0 0.001UT RGA LUST 72 0 3 35 23 11 0- Totals -- NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database N/A = This State does not maintain a SHWS list. See the Federal CERCLIS list. TC07941579.2r Page 7 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 3Scoring: GROUND WATER PATHWAYPathway: DICHLOROPHENOXYACETIC ACID, 2,4-Substance: 94-75-7CAS Number: D016Substance ID: Currently on the Final NPLNPL Status: 3Scoring: GROUND WATER PATHWAYPathway: ALPHA-CHLORDANESubstance: 5103-71-9CAS Number: C645Substance ID: Currently on the Final NPLNPL Status: 1Scoring: NO PATHWAY INDICATEDPathway: FLUORENESubstance: 86-73-7CAS Number: C431Substance ID: Currently on the Final NPLNPL Status: 1Scoring: NO PATHWAY INDICATEDPathway: PYRENESubstance: 129-00-0CAS Number: C385Substance ID: Currently on the Final NPLNPL Status: Not reportedScoring: Not reportedPathway: Not reportedSubstance: Not reportedCAS Number: Not reportedSubstance ID: Currently on the Final NPLNPL Status: Substance as of 08/2019: Not reportedNative American Entity: Not reportedNAI: 49.909999999999997Site Score: -111.909924Longitude: 40.729002Latitude: 1991-02-11 00:00:00Final Date: NFederal: SALT LAKE CITY, UT 84104City,State,Zip: 1979 S 7th WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: 0800596Site ID: UTD000716399EPA ID: 08EPA Region: NPL: CORRACTS RCRA NonGen / NLR NPL RCRA-TSDF 4039 ft.US ENG CONTROLS 1/2-1 ROD SSW US INST CONTROLSSALT LAKE CITY, UT 84104 Region SEMS1979 SOUTH 700 WEST N/A NPL PRPGREAT WESTERN CHEM CO-WASATCH IND PARK 1000158849 TC07941579.2r Page 8 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Currently on the Final NPLNPL Status: 3Scoring: FIRE AND EXPLOSION PATHWAYPathway: XYLENESubstance: 1330-20-7CAS Number: U239Substance ID: Currently on the Final NPLNPL Status: 3Scoring: GROUND WATER PATHWAYPathway: TP ACID (SILVEX), 2,4,5-Substance: 93-72-1CAS Number: U233Substance ID: Currently on the Final NPLNPL Status: 3Scoring: DIRECT CONTACT PATHWAYPathway: T, 2,4,5-Substance: 93-76-5CAS Number: U232Substance ID: Currently on the Final NPLNPL Status: 2Scoring: GROUND WATER PATHWAYPathway: TRICHLOROETHYLENE (TCE)Substance: 79-01-6CAS Number: U228Substance ID: Currently on the Final NPLNPL Status: 2Scoring: GROUND WATER PATHWAYPathway: TETRACHLOROETHENESubstance: 127-18-4CAS Number: U210Substance ID: Currently on the Final NPLNPL Status: 1Scoring: NO PATHWAY INDICATEDPathway: NAPHTHALENESubstance: 91-20-3CAS Number: U165Substance ID: Currently on the Final NPLNPL Status: 3Scoring: DIRECT CONTACT PATHWAYPathway: LINDANESubstance: 58-89-9CAS Number: U129Substance ID: Currently on the Final NPLNPL Status: 1Scoring: NO PATHWAY INDICATEDPathway: CHRYSENESubstance: 218-01-9CAS Number: U050Substance ID: Currently on the Final NPLNPL Status: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 9 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Currently on the Final NPLNPL Status: 50 FTBGSCategory Value: Depth To Aquifer-> 25 And <= 50 FeetCategory Description: Currently on the Final NPLNPL Status: Category as of 08/2019: materials stored on-site. soils, sludges, and other wastes, as well as proper disposal of the dioxin remedial action. The remedy planned will cover contaminated ground water, the type and extent of contamination at the site and identify alternatives for PRPs have conducted a remedial investigation/feasibility study to determine Under a partial Consent Decree issued by the State on September 30, 1988, the dioxin materials pending finaldisposal. Status February 11, 1991): PRPs have also agreed to provide and maintain a storage facility for the agreement with several PRPs to pay for a portion of the emergency action. The in a temporary storage unit adjacent to Lot 6. EPA has reached a partial Conservation and Recovery Act, and 3) placed dioxin-contaminated materials the cylinders to a ha ardous waste landfill regulated under the Resource 1) excavated contaminated soil, 2) transported nondioxin drums and soil and in drums, standing water, and soil on the site. In the removal action, EPA In April 1986, during a CERCLA emergency removal action, EPA detected dioxin EPA negotiated a Consent Order under CERCLA Section 106 for the drums. drums and compensate the State for its costs. In February 1986,the State and Court requiring the potentially responsible parties PRPs) to remove the materials from Lot 6. When they refused, the State filed an action in Federal responsible for wastes associated withthe site to remove drums and other requested the owner of Lot 6 and a number of other parties potentially square miles), and recreational purposes. In January 1986, the State Jordan River/Surplus Canal is used primarily for industrial, irrigation 3 2,000 feet. No alternative source of water is available in the area. The from private wells within 3 miles of the site. The nearest well is within levels of some of these compounds. About 60,000 people obtain drinking water methyl isobutyl ketone, in ground water. 700 West Stream also has elevated by the State in June 1985 detected several chemicals, including pesticides and West Stream, a ditch that drains into the Jordan River. Tests conducted the site. Additional wastes from the operation were dischargedinto the 700 the drum storage area. Approximately 85,000 people live within 3 miles of Residential and commercial industrial areas are within a few hundred yards of pressuri ed gas cylinders in poor condition; severalof the drums were leaking. the State found 48 drums holding ignitable and reactive liquids and 13 in a concrete pond and in drums on Lot 6. During an inspection in June 1985, estimates that approximately 2,300 cubic yards of wastes have been disposed 6 has not been used since before 1980. The Utah Department of Health parcels of 6 and 9 acres, which are now owned by two separate entities. Lot 15 acres in the early 1960s. Subsequently, the site was subdivided into began formulating various organic chemical products, including pesticides, on Site covers 3.7 acres in Salt Lake City, Salt Lake County, Utah. Wasatch Conditions at proposal January 22, 1987): The Wasatch Chemical Co. Lot 6) Summary Details: 3Scoring: FIRE AND EXPLOSION PATHWAYPathway: ACID COMPOUNDSSubstance: Not reportedCAS Number: W003Substance ID: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 10 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 0800596Site ID: 08Region: SEMS Detail: Not reportedNon NPL Status: Currently on the Final NPLNPL: NFF: -111.909924Longitude: +40.729002Latitude: 49035FIPS Code: 02Cong District: SALT LAKE CITY, UT 84104City,State,Zip: Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: UTD000716399EPA ID: 0800596Site ID: SEMS: Site Location URL: Federal Register URL: Site Progress URL: Site List URL: NoFederal Facility Indicator: 49.91Site Score: 2/11/1991Listing Date: UTD000716399Site EPA ID: Wasatch Chemical Co. (Lot 6)Site Name: Narr: FinalNPL Status: Not reportedDeleted Date: 02/11/1991Final Date: 01/22/1987Proposed Date: Site Status as of 08/2019: 01/22/87Date Proposed: 02/11/91Date Finalized: Not reportedDate Deleted: NFederal Site: FSite Status: 0800596Site ID: 08EPA Region: Site as of 08/2019: WASATCH CHEMICAL CO. (LOT 6)NPL Name: Narratives as of 08/2019: 1000Category Value: Distance To Nearest Population-> 0 And <= 1/4 MileCategory Description: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 11 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation St PerfCurrent Action Lead: Not reportedQual: 1993-04-30 04:00:00Finish Date: 1989-07-07 04:00:00Start Date: 1SEQ: CIAction Name: CRAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: VQual: 1991-05-08 04:00:00Finish Date: 1991-05-08 04:00:00Start Date: 4SEQ: ADMIN RECAction Name: ARAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: VQual: 1989-09-01 04:00:00Finish Date: 1989-09-01 04:00:00Start Date: 2SEQ: ADMIN RECAction Name: ARAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: St PerfCurrent Action Lead: VQual: 1990-09-24 04:00:00Finish Date: 1989-05-10 04:00:00Start Date: 1SEQ: ADMIN RECAction Name: ARAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 12 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2012-09-25 05:00:00Finish Date: 2012-02-10 05:00:00Start Date: 4SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 2007-09-28 04:00:00Finish Date: 2007-06-19 04:00:00Start Date: 3SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 2002-09-25 04:00:00Finish Date: 2002-06-12 04:00:00Start Date: 2SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1997-10-24 04:00:00Finish Date: 1997-03-05 05:00:00Start Date: 1SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 13 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation RMVLAction Name: RVAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1997-09-30 04:00:00Finish Date: 1997-09-30 04:00:00Start Date: 2SEQ: PCORAction Name: CMAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 2022-09-26 05:00:00Finish Date: 2021-03-13 06:00:00Start Date: 6SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 2017-09-26 05:00:00Finish Date: 2016-09-21 05:00:00Start Date: 5SEQ: 5 YEARAction Name: FEAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 14 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1993-09-02 04:00:00Finish Date: 1993-02-18 05:00:00Start Date: 3SEQ: RV ASSESSAction Name: RSAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1991-06-17 04:00:00Finish Date: 1991-01-01 05:00:00Start Date: 2SEQ: RV ASSESSAction Name: RSAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1990-08-30 04:00:00Finish Date: 1990-08-30 04:00:00Start Date: 1SEQ: RV ASSESSAction Name: RSAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: SQual: 1988-06-30 04:00:00Finish Date: 1986-03-19 05:00:00Start Date: 1SEQ: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 15 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation UTD000716399EPA ID: 0800596Site ID: 08Region: St PerfCurrent Action Lead: LQual: 1984-12-01 06:00:00Finish Date: 1984-12-01 06:00:00Start Date: 2SEQ: PAAction Name: PAAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: HQual: 1981-04-01 05:00:00Finish Date: 1981-04-01 05:00:00Start Date: 1SEQ: PAAction Name: PAAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1987-01-22 05:00:00Finish Date: 1987-01-22 05:00:00Start Date: 1SEQ: PROPOSEDAction Name: NPAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1991-02-11 05:00:00Finish Date: 1991-02-11 05:00:00Start Date: 1SEQ: NPL FINLAction Name: NFAction Code: 00OU: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 16 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation St PerfCurrent Action Lead: EQual: 1991-03-29 05:00:00Finish Date: 1990-09-24 04:00:00Start Date: 3SEQ: ADMIN RECAction Name: ARAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: HQual: 1985-09-30 05:00:00Finish Date: 1985-09-30 05:00:00Start Date: 1SEQ: SIAction Name: SIAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1980-08-01 04:00:00Finish Date: 1980-08-01 04:00:00Start Date: 1SEQ: DISCVRYAction Name: DSAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: CQual: 1991-07-03 04:00:00Finish Date: 1991-06-12 04:00:00Start Date: 1SEQ: PRP RVAction Name: BBAction Code: 00OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 17 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1997-08-29 04:00:00Finish Date: 1994-10-11 04:00:00Start Date: 3SEQ: PRP RAAction Name: BFAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: Not reportedQual: 1996-05-31 04:00:00Finish Date: 1993-09-10 04:00:00Start Date: 2SEQ: PRP RAAction Name: BFAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: UQual: 1994-01-19 05:00:00Finish Date: 1992-10-16 04:00:00Start Date: 1SEQ: PRP RAAction Name: BFAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 1989-10-23 04:00:00Finish Date: 1988-09-28 04:00:00Start Date: 1SEQ: R/H ASMTAction Name: EDAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 18 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation PRP RIAction Name: NAAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: HQual: 1995-03-08 05:00:00Finish Date: 1991-09-30 04:00:00Start Date: 3SEQ: PRP RDAction Name: BEAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: Not reportedQual: 1993-09-10 04:00:00Finish Date: 1991-09-30 04:00:00Start Date: 2SEQ: PRP RDAction Name: BEAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: UQual: 1992-10-16 04:00:00Finish Date: 1991-09-30 04:00:00Start Date: 1SEQ: PRP RDAction Name: BEAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: HQual: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 19 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NECESSARY DETERMINATION OF NEED FOR AN INVESTIGATION-INVESTIGATION IS NOTCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19960916Actual Date: RFA COMPLETEDCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: CORRACTS: EPA PerfCurrent Action Lead: RQual: 1991-03-29 05:00:00Finish Date: 1991-03-29 05:00:00Start Date: 1SEQ: RODAction Name: ROAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: St OvrsghtCurrent Action Lead: HQual: 1991-03-29 05:00:00Finish Date: 1988-09-28 04:00:00Start Date: 1SEQ: PRP RI/FSAction Name: BDAction Code: 01OU: NFF: FNPL: WASATCH CHEMICAL CO. (LOT 6)Site Name: UTD000716399EPA ID: 0800596Site ID: 08Region: EPA OvrsghtCurrent Action Lead: Not reportedQual: Not reportedFinish Date: 2011-10-06 04:00:00Start Date: 1SEQ: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 20 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19960916Actual Date: HUMAN EXPOSURES CONTROLLED DETERMINATION-NO CONTROL MEASURES NEEDEDCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19971003Actual Date: STABILIZATION STABILIZATION MEASURES EVALUATION-FACILITY NOT AMENABLE TOCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19970904Actual Date: REFERRED TO A NON-RCRA AUTHORITY-REFERRED TO CERCLACorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19980128Actual Date: CA PRIORITIZATION-LOW CA PRIORITYCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19960916Actual Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 21 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: SIte: NoTSDFs Only Subject to CA under Discretionary Auth Universe: NoTSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: Not reportedActive Site State-Reg Treatment Storage and Disposal Facility: Not reportedActive Site Converter Treatment storage and Disposal Facility: Not reportedActive Site Fed-Reg Treatment Storage and Disposal Facility: NoCommercial TSD Indicator: Not reportedOperating TSDF Universe: Not reportedClosure Workload Universe: Not reportedPost-Closure Workload Universe: Storage, TreatmentPermit Progress Universe: Not reportedPermit Workload Universe: Not reportedPermit Renewals Workload Universe: NoCorrective Action Workload Universe: Not reportedFull Enforcement Universe: Storage, TreatmentTreatment Storage and Disposal Type: RCRA TSDF: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19980128Actual Date: OVERALL CA RANKCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19980128Actual Date: EBOCSCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: 1979 SOUTH 700 WESTAddress: GREAT WESTERN CHEM CO-WASATCH IND PARKName: Not reportedSurface Water Release Indicator: Not reportedSoil Release Indicator: Not reportedGroundwater Release Indicator: Not reportedAir Release Indicator: 19960916Actual Date: RELEASE TO GW CONTROLLED DETERMINATION-NO RELEASE TO GROUNDWATERCorrective Action: ENTIRE FACILITYArea Name: UTD000716399EPA ID: Not reportedAddress 2: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 22 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1996Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 11/30/1995Action Taken Date: Explanation of Significant DifferencesAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: Media: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1996Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: SoilContaminated Media: 01Operable Unit: 1Action ID: Explanation of Significant DifferencesAction Name: UTD000716399EPA ID: 11/30/1995Action Taken Date: Not reportedEvent Code: SALT LAKE CITY, UT 84104City,State,Zip: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 23 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 24 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SludgeContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SludgeContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 25 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 26 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SludgeContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: SoilContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: 03/29/1991Action Taken Date: Record of DecisionAction Name: 01Operable Unit: 1Action ID: GroundwaterContaminated Media: UTD000716399EPA ID: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 27 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 01Operable Unit: 1Action ID: Record of DecisionAction Name: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: Liquid WasteContaminated Media: 03/29/1991Actual Date: 01Operable Unit: 1Action ID: Record of DecisionAction Name: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: SoilContaminated Media: 03/29/1991Actual Date: 01Operable Unit: 1Action ID: Record of DecisionAction Name: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: US INST CONTROLS: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 28 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation PO BOX 25955Mailing Address: Not reportedState District: Not reportedState District Owner: Not reportedActive Site Indicator: Not reportedAccessibility: Not reportedBiennial Report Cycle: Not reportedNon-Notifier: Not a generator, verifiedFederal Waste Generator Description: Not reportedLand Type: 08EPA Region: Not reportedContact Title: Not reportedContact Email: Not reportedContact Fax: 801-972-8800Contact Telephone: SALT LAKE CITY, UT 84125Contact City,State,Zip: PO BOX 25955Contact Address: ERRY NORDYKEContact Name: UTD000716399EPA ID: SALT LAKE CITY, UT 84104Handler City,State,Zip: South 700 WestHandler Address: Great Western Chem Co-Wasatch Ind ParkHandler Name: 20070320Date Form Received by Agency: RCRA Listings: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: GroundwaterContaminated Media: 03/29/1991Actual Date: 01Operable Unit: 1Action ID: Record of DecisionAction Name: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: Not reportedAddress 2: 1979 S 7TH WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: -111.909924Longitude: +40.729002Latitude: NSuperfund Alternative Agreement: Currently on the Final NPLNPL Status: 1991Fiscal Year: NFederal Facility: Not reportedEvent: Not reportedContact Telephone: Not reportedContact Name: Not reportedEvent Code: SludgeContaminated Media: 03/29/1991Actual Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 29 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Corrosive WasteWaste Description: D002Waste Code: Ignitable WasteWaste Description: D001Waste Code: Not DefinedWaste Description: D000Waste Code: Hazardous Waste Summary: NoSub-Part P Indicator: NoManifest Broker: NoRecycler Activity Without Storage: NoExporter of Spent Lead Acid Batteries: NoImporter of Spent Lead Acid Batteries: NoRecognized Trader-Exporter: NoRecognized Trader-Importer: 20070320Handler Date of Last Change: Not reportedFinancial Assurance Required: NoSignificant Non-Complier With a Compliance Schedule Universe: NoAddressed Significant Non-Complier Universe: NoUnaddressed Significant Non-Complier Universe: NoSignificant Non-Complier Universe: YesGroundwater Controls Indicator: YesHuman Exposure Controls Indicator: NoInstitutional Control Indicator: NoEnvironmental Control Indicator: LowCorrective Action Priority Ranking: NoNon-TSDFs Where RCRA CA has Been Imposed Universe: YesSubject to Corrective Action Universe: No202 GPRA Corrective Action Baseline: Not on the Baseline2018 GPRA Renewals Baseline: Not on the Baseline2018 GPRA Permit Baseline: Not reportedSub-Part K Indicator: NHazardous Secondary Material Indicator: Not reportedFederal Facility Indicator: ---Active Site State-Reg Handler: NoFederal Universal Waste: NoUniversal Waste Destination Facility: NoUniversal Waste Indicator: NoOff-Site Waste Receipt: NoUnderground Injection Control: NoSmelting Melting and Refining Furnace Exemption: NoSmall Quantity On-Site Burner Exemption: NoRecycler Activity with Storage: NoTransfer Facility Activity: NoTransporter Activity: NoMixed Waste Generator: NoImporter Activity: NoShort-Term Generator Activity: Not reportedOperator Type: Not reportedOperator Name: PrivateOwner Type: Mccall Oil And Chemical CorporationOwner Name: SALT LAKE CITY, UT 84125Mailing City,State,Zip: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 30 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Benzene, Methyl- (Or) TolueneWaste Description: U220Waste Code: 2-Nitropropane (I,T) (Or) Propane, 2-Nitro- (I,T)Waste Description: U171Waste Code: 2-Butanone (I,T) (Or) Methyl Ethyl Ketone (Mek) (I,T)Waste Description: U159Waste Code: Methanol (I) (Or) Methyl Alcohol (I)Waste Description: U154Waste Code: 1-Propanol, 2-Methyl- (I,T) (Or) Isobutyl Alcohol (I,T)Waste Description: U140Waste Code: Hydrofluoric Acid (C,T) (Or) Hydrogen Fluoride (C,T)Waste Description: U134Waste Code: Formic Acid (C,T)Waste Description: U123Waste Code: FormaldehydeWaste Description: U122Waste Code: Acetic Acid, Ethyl Ester (I) (Or) Ethyl Acetate (I)Waste Description: U112Waste Code: Cyclohexanone (I)Waste Description: U057Waste Code: 1-Butanol (I) (Or) N-Butyl Alcohol (I)Waste Description: U031Waste Code: 2-Propanone (I) (Or) Acetone (I)Waste Description: U002Waste Code: Zinc Cyanide (Or) Zinc Cyanide Zn(Cn)2Waste Description: P121Waste Code: Sodium Cyanide (Or) Sodium Cyanide Na(Cn)Waste Description: P106Waste Code: Potassium Cyanide (Or) Potassium Cyanide K(Cn)Waste Description: P098Waste Code: Not DefinedWaste Description: P090Waste Code: Cyanides (Soluble Cyanide Salts), Not Otherwise SpecifiedWaste Description: P030Waste Code: Arsenic Acid H3aso4Waste Description: P010Waste Code: Reactive WasteWaste Description: D003Waste Code: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 31 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Historic Generators: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 503-228-2600Owner/Operator Telephone: OROwner/Operator City,State,Zip: 808 SW 15TH AVENUEOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: MCCALL OIL AND CHEMICAL CORPORATIONOwner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 503-228-2600Owner/Operator Telephone: PORTLAND, OR 97205Owner/Operator City,State,Zip: 808 SW 15TH AVENUEOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: MCCALL OIL AND CHEMICAL CORPORATIONOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 503-228-2600Owner/Operator Telephone: PORTLAND, OR 97205Owner/Operator City,State,Zip: 808 SW 15TH AVENUEOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: MCCALL OIL AND CHEMICAL CORPORATIONOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 503-228-2600Owner/Operator Telephone: PORTLAND, OR 97205Owner/Operator City,State,Zip: 808 SW 15TH AVENUEOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: MCCALL OIL AND CHEMICAL CORPORATIONOwner/Operator Name: OwnerOwner/Operator Indicator: Handler - Owner Operator: Benzene, Dimethyl- (I,T) (Or) Xylene (I)Waste Description: U239Waste Code: Ethane, 1,1,1-Trichloro- (Or) Methyl ChloroformWaste Description: U226Waste Code: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 32 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Large Quantity GeneratorFederal Waste Generator Description: GREAT WESTERN CHEM CO-WASATCH IND PARKHandler Name: 19800815Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: YesCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: GREAT WESTERN CHEM CO-WASATCH IND PARKHandler Name: 20070320Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: GREAT WESTERN CHEM CO-WASATCH IND PARKHandler Name: 20040318Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Large Quantity GeneratorFederal Waste Generator Description: GREAT WESTERN CHEM CO-WASATCH IND PARKHandler Name: 19800101Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: GREAT WESTERN CHEM CO-WASATCH IND PARKHandler Name: 19801119Receive Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 33 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: XXXEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19930127Date of Enforcement Action: 000Enforcement Identifier: 19930127Scheduled Compliance Date: StateViolation Responsible Agency: Not ResolvedReturn to Compliance Qualifier: 19930827Actual Return to Compliance Date: 19930127Date Violation was Determined: TSD - Preparedness and PreventionViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Has the Facility Received Notices of Violations: Other Chemical And Allied Products WholesalersNAICS Description: 42269NAICS Code: Bare Printed Circuit Board ManufacturingNAICS Description: 334412NAICS Code: List of NAICS Codes and Descriptions: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Large Quantity GeneratorFederal Waste Generator Description: GREAT WESTERN CHEMICAL CO.Handler Name: 19900221Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 34 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 19880812Scheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19880812Actual Return to Compliance Date: 19880531Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: XXXEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19930127Date of Enforcement Action: 000Enforcement Identifier: 19930127Scheduled Compliance Date: StateViolation Responsible Agency: Not ResolvedReturn to Compliance Qualifier: 19930827Actual Return to Compliance Date: 19930127Date Violation was Determined: TSD - Manifest/Records/ReportingViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 35 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: XXXEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19930127Date of Enforcement Action: 000Enforcement Identifier: 19930127Scheduled Compliance Date: StateViolation Responsible Agency: Not ResolvedReturn to Compliance Qualifier: 19930827Actual Return to Compliance Date: 19930127Date Violation was Determined: Generators - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19880712Date of Enforcement Action: 003Enforcement Identifier: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 36 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedScheduled Compliance Date: Not reportedViolation Responsible Agency: Not reportedReturn to Compliance Qualifier: Not reportedActual Return to Compliance Date: Not reportedDate Violation was Determined: Not reportedViolation Short Description: Not reportedAgency Which Determined Violation: NoFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19890911Date of Enforcement Action: 004Enforcement Identifier: 19890929Scheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19890929Actual Return to Compliance Date: 19890419Date Violation was Determined: TSD - Financial RequirementsViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 37 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: Not reportedEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: Not reportedCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: Not reportedEnforcement Responsible Agency: Not reportedDate of Enforcement Action: Not reportedEnforcement Identifier: Not reportedScheduled Compliance Date: Not reportedViolation Responsible Agency: Not reportedReturn to Compliance Qualifier: Not reportedActual Return to Compliance Date: Not reportedDate Violation was Determined: Not reportedViolation Short Description: Not reportedAgency Which Determined Violation: NoFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: Not reportedEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: Not reportedCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: Not reportedEnforcement Responsible Agency: Not reportedDate of Enforcement Action: Not reportedEnforcement Identifier: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 38 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedScheduled Compliance Date: Not reportedViolation Responsible Agency: Not reportedReturn to Compliance Qualifier: Not reportedActual Return to Compliance Date: Not reportedDate Violation was Determined: Not reportedViolation Short Description: Not reportedAgency Which Determined Violation: NoFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: XXXEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19930127Date of Enforcement Action: 000Enforcement Identifier: 19930127Scheduled Compliance Date: StateViolation Responsible Agency: Not ResolvedReturn to Compliance Qualifier: 19930827Actual Return to Compliance Date: 19930127Date Violation was Determined: TSD - General Facility StandardsViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 39 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910314Date of Enforcement Action: 006Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: DocumentedReturn to Compliance Qualifier: 19970921Actual Return to Compliance Date: 19860307Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: Not reportedEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: Not reportedCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: Not reportedEnforcement Responsible Agency: Not reportedDate of Enforcement Action: Not reportedEnforcement Identifier: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 40 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedScheduled Compliance Date: Not reportedViolation Responsible Agency: Not reportedReturn to Compliance Qualifier: Not reportedActual Return to Compliance Date: Not reportedDate Violation was Determined: Not reportedViolation Short Description: Not reportedAgency Which Determined Violation: NoFound Violation: 5000Final Amount: 1Final Count: Not reportedPaid Amount: 5000Final Monetary Amount: 5000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: FINAL 3008(H) I.S. CA ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19870824Date of Enforcement Action: 001Enforcement Identifier: 19870921Scheduled Compliance Date: StateViolation Responsible Agency: DocumentedReturn to Compliance Qualifier: 19970921Actual Return to Compliance Date: 19860307Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 41 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19900817Date of Enforcement Action: 005Enforcement Identifier: 19900817Scheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19900817Actual Return to Compliance Date: 19900515Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: Not reportedEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: Not reportedCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: Not reportedEnforcement Responsible Agency: Not reportedDate of Enforcement Action: Not reportedEnforcement Identifier: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 42 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedScheduled Compliance Date: StateViolation Responsible Agency: DocumentedReturn to Compliance Qualifier: 19970921Actual Return to Compliance Date: 19860307Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910314Date of Enforcement Action: 006Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: DocumentedReturn to Compliance Qualifier: 19970921Actual Return to Compliance Date: 19860307Date Violation was Determined: TSD - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 43 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19930127Scheduled Compliance Date: 19930827Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19920827Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19930127Scheduled Compliance Date: 19930827Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19920827Evaluation Date: Evaluation Action Summary: 5000Final Amount: 1Final Count: Not reportedPaid Amount: 5000Final Monetary Amount: 5000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19861003Date of Enforcement Action: 002Enforcement Identifier: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 44 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEvaluation Responsible Person Identifier: FINANCIAL RECORD REVIEWEvaluation Type Description: NoFound Violation: StateEvaluation Responsible Agency: 19850730Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: Not reportedActual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: BCMEvaluation Responsible Person Identifier: FINANCIAL RECORD REVIEWEvaluation Type Description: NoFound Violation: StateEvaluation Responsible Agency: 19900928Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19890929Scheduled Compliance Date: 19890929Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: BCMEvaluation Responsible Person Identifier: FINANCIAL RECORD REVIEWEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19890419Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19930127Scheduled Compliance Date: 19930827Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19920827Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19880812Scheduled Compliance Date: 19880812Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: UTJESEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19880531Evaluation Date: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 45 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedDate Response Received: Not reportedDate of Request: 19870921Scheduled Compliance Date: 19970921Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: XXXEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19860307Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19970921Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: XXXEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19860307Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: Not reportedActual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: Not reportedEvaluation Responsible Person Identifier: FINANCIAL RECORD REVIEWEvaluation Type Description: NoFound Violation: EPA-Initiated Oversight/Observation/Training ActionsEvaluation Responsible Agency: 19850917Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19930127Scheduled Compliance Date: 19930827Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19920827Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: Not reportedActual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 46 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19970921Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: XXXEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19860307Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19970921Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: XXXEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19860307Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: 19900817Scheduled Compliance Date: 19900817Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: UTJESEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19900515Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: Not reportedActual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: Not reportedEvaluation Responsible Person Identifier: FINANCIAL RECORD REVIEWEvaluation Type Description: NoFound Violation: StateEvaluation Responsible Agency: 19850129Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 47 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Click here to access 37 additional PRP: record(s) in the EDR Site Report. ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC ENTRADA INDUSTRIES INC DENVER AND RIO GRANDE WESTERN RAILROAD DENVER AND RIO GRANDE WESTERN RAILROAD CHRISTENSEN, LADD E CHRISTENSEN, LADD E CHRISTENSEN, LADD E ALTA INDUSTRIES LTD ALTA INDUSTRIES LTDPRP Name: PRP: Not reportedNon NPL Status: FinalNPL Status: 1991-03-29 00:00:00Action Completion: 1SEQ ID: SITEWIDE-1Operable Unit Number: GOVT ROD for PRP RemedyAction: 800596Site ID: 8RG: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: 1979 S 7th WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: Not reportedNon NPL Status: FinalNPL Status: 1995-11-30 00:00:00Action Completion: 1SEQ ID: SITEWIDE-1Operable Unit Number: GOVT ESDAction: 800596Site ID: 8RG: UTD000716399EPA ID: SALT LAKE CITY, UT 84104City,State,Zip: 1979 S 7th WAddress: WASATCH CHEMICAL CO. (LOT 6)Name: ROD: GREAT WESTERN CHEM CO-WASATCH IND PARK (Continued) 1000158849 TC07941579.2r Page 48 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoInstitutional Control Indicator: NoEnvironmental Control Indicator: No NCAPS rankingCorrective Action Priority Ranking: NoNon-TSDFs Where RCRA CA has Been Imposed Universe: NoSubject to Corrective Action Universe: No202 GPRA Corrective Action Baseline: Not on the Baseline2018 GPRA Renewals Baseline: Not on the Baseline2018 GPRA Permit Baseline: Not reportedSub-Part K Indicator: NHazardous Secondary Material Indicator: Not reportedFederal Facility Indicator: ---Active Site State-Reg Handler: NoFederal Universal Waste: NoUniversal Waste Destination Facility: NoUniversal Waste Indicator: NoOff-Site Waste Receipt: NoUnderground Injection Control: NoSmelting Melting and Refining Furnace Exemption: NoSmall Quantity On-Site Burner Exemption: NoRecycler Activity with Storage: NoTransfer Facility Activity: NoTransporter Activity: NoMixed Waste Generator: NoImporter Activity: NoShort-Term Generator Activity: Not reportedOperator Type: Not reportedOperator Name: PrivateOwner Type: Bart WarnerOwner Name: SALT LAKE CITY, UT 84115Mailing City,State,Zip: WEST 1300 SOUTHMailing Address: Not reportedState District: Not reportedState District Owner: Not reportedActive Site Indicator: Not reportedAccessibility: Not reportedBiennial Report Cycle: Not reportedNon-Notifier: Not a generator, verifiedFederal Waste Generator Description: Not reportedLand Type: 08EPA Region: Not reportedContact Title: Not reportedContact Email: Not reportedContact Fax: 801-487-1359Contact Telephone: SALT LAKE CITY, UT 84115Contact City,State,Zip: 385 WEST 1300 SOUTHContact Address: KEN MCAFEEContact Name: UTD980956452EPA ID: SALT LAKE CITY, UT 84115Handler City,State,Zip: West 1300 SouthHandler Address: Rick Warner TrucklandHandler Name: 20070323Date Form Received by Agency: RCRA Listings: 44 ft. 0.008 mi.CA HAZNET Relative: Higher Actual: 4230 ft. < 1/8 ECHOSALT LAKE CITY, UT 84115 South FINDS385 WEST 1300 SOUTH N/A 1 RCRA NonGen / NLRRICK WARNER TRUCKLAND 1000267441 TC07941579.2r Page 49 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation These Spent Solvents And Spent Solvent Mixtures. Listed In F001, F002, Or F004; And Still Bottoms From The Recovery Of One Or More Of The Above Nonhalogenated Solvents Or Those Solvents Containing, Before Use, A Total Of Ten Percent Or More (By Volume) Of 2-Ethoxyethanol, And 2-Nitropropane; All Spent Solvent Mixtures/Blends Ketone, Carbon Disulfide, Isobutanol, Pyridine, Benzene, The Following Spent Nonhalogenated Solvents: Toluene, Methyl EthylWaste Description: F005Waste Code: Mixtures. Bottoms From The Recovery Of These Spent Solvents And Spent Solvent More Of Those Solvents Listed In F001, F002, F004, And F005; And Still Solvents, And A Total Of Ten Percent Or More (By Volume) Of One Or Containing, Before Use, One Or More Of The Above Nonhalogenated Nonhalogenated Solvents; And All Spent Solvent Mixtures/Blends Mixtures/Blends Containing, Before Use, Only The Above Spent Alcohol, Cyclohexanone, And Methanol; All Spent Solvent Acetate, Ethyl Benzene, Ethyl Ether, Methyl Isobutyl Ketone, N-Butyl The Following Spent Nonhalogenated Solvents: Xylene, Acetone, EthylWaste Description: F003Waste Code: Spent Solvents And Spent Solvent Mixtures. In F002, F004, And F005; And Still Bottoms From The Recovery Of These One Or More Of The Above Halogenated Solvents Or Those Solvents Listed Containing, Before Use, A Total Of Ten Percent Or More (By Volume) Of Fluorocarbons; All Spent Solvent Mixtures/Blends Used In Degreasing 1,1,1-Trichloroethane, Carbon Tetrachloride And Chlorinated Tetrachloroethylene, Trichlorethylene, Methylene Chloride, The Following Spent Halogenated Solvents Used In Degreasing:Waste Description: F001Waste Code: Methyl Ethyl KetoneWaste Description: D035Waste Code: Ignitable WasteWaste Description: D001Waste Code: Not DefinedWaste Description: D000Waste Code: Hazardous Waste Summary: NoSub-Part P Indicator: NoManifest Broker: NoRecycler Activity Without Storage: NoExporter of Spent Lead Acid Batteries: NoImporter of Spent Lead Acid Batteries: NoRecognized Trader-Exporter: NoRecognized Trader-Importer: 20070323Handler Date of Last Change: Not reportedFinancial Assurance Required: NoSignificant Non-Complier With a Compliance Schedule Universe: NoAddressed Significant Non-Complier Universe: NoUnaddressed Significant Non-Complier Universe: NoSignificant Non-Complier Universe: N/AGroundwater Controls Indicator: N/AHuman Exposure Controls Indicator: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 50 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: RICK WARNER TRUCKLANDHandler Name: 20070323Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: RICK WARNER TRUCKLANDHandler Name: 20060327Receive Date: Historic Generators: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-488-1852Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 310 WEST 1370 SOUTHOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: BART WARNEROwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-488-1852Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 310 WEST 1370 SOUTHOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: BART WARNEROwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-488-1852Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 310 WEST 1370 SOUTHOwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: BART WARNEROwner/Operator Name: OwnerOwner/Operator Indicator: Handler - Owner Operator: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 51 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Has the Facility Received Notices of Violations: No NAICS Codes FoundNAICS Codes: List of NAICS Codes and Descriptions: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: RICK WARNER TRUCKLANDHandler Name: 19850927Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: YesCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 52 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 53 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 54 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Transporters - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 55 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 56 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 57 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Transporters - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 58 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 59 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 60 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Transporters - GeneralViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 61 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: INITIAL 3008(A) COMPLIANCEEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 62 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 63 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 64 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19910508Date of Enforcement Action: 002Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: MTWEnforcement Responsible Person: FINAL 3008(A) COMPLIANCE ORDEREnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: UTEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 19911115Date of Enforcement Action: 000Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: ObservedReturn to Compliance Qualifier: 19910611Actual Return to Compliance Date: 19910508Date Violation was Determined: Generators - Pre-transportViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: 15000Final Amount: 1Final Count: 25000Paid Amount: 15000Final Monetary Amount: 15000Proposed Amount: Not reportedSEP Type Description: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 65 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Evaluation Action Summary: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 66 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: NoEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 67 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 68 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 69 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 70 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 0.0756Tons: H01 - Transfer StationDisposal Method: 214 - Unspecified solvent mixtureCA Waste Code: CAD093459485TSD EPA ID: UTD980956452Gepaid: 1997Year: 385 W 1300 SMailing Address: Not reportedMailing Name: 8014871359Telephone: BART WARNERContact: SALT LAKE CITY, UT 841150000City,State,Zip: Not reportedAddress 2: 385 WEST 1300 SOUTHAddress: RICK WARNER TRUCKLANDName: HAZNET: SALT LAKE CITY, UT 84115City,State,Zip: 385 WEST 1300 SOUTHAddress: RICK WARNER TRUCKLANDName: DFR URL: 110005200371Registry ID: 1000267441Envid: ECHO: Click here to access additional FINDS: detail in the EDR Site Report. storers, and disposers of hazardous waste. types of information about generators, transporters, treaters, Hazardous and Solid Waste Amendments (HSWA) of 1984. It tracks many Resource Conservation and Recovery Act (RCRA) of 1976 and the (RCRAInfo) is EPA’s comprehensive information system in support of the The Resource Conservation and Recovery Act Information System Environmental Interest/Information System: Click Here for FRS Facility Detail Report: 110005200371Registry ID: FINDS: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 19910611Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: MTWEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 19910213Evaluation Date: Not reportedFormer Citation: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 71 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: Not reportedTrans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96627053Manifest ID: 19970630Receipt Date: 12/4/1997 0:00:00Creation Date: 19970619Shipment Date: UTD980956452Gen EPA ID: 1997Year: Additional Information: 0.1914Tons: H01 - Transfer StationDisposal Method: 741 - Liquids with halogenated organic compounds >= 1,000 Mg./LCA Waste Code: CAT000613893TSD EPA ID: UTD980956452Gepaid: 1994Year: 0.1248Tons: H01 - Transfer StationDisposal Method: 741 - Liquids with halogenated organic compounds >= 1,000 Mg./LCA Waste Code: CAT000613893TSD EPA ID: UTD980956452Gepaid: 1995Year: 0.036Tons: H01 - Transfer StationDisposal Method: 214 - Unspecified solvent mixtureCA Waste Code: CAD093459485TSD EPA ID: UTD980956452Gepaid: 1995Year: 0.108Tons: H01 - Transfer StationDisposal Method: 214 - Unspecified solvent mixtureCA Waste Code: CAD093459485TSD EPA ID: UTD980956452Gepaid: 1996Year: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 72 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: AZ0000001560Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96377337Manifest ID: 19970122Receipt Date: 5/30/1997 0:00:00Creation Date: 19970110Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: Not reportedTrans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96373432Manifest ID: 19970312Receipt Date: 6/26/1997 0:00:00Creation Date: 19970228Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 7Waste Quantity: 0.0252Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: Not reportedTrans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96628759Manifest ID: 19970425Receipt Date: 6/26/1997 0:00:00Creation Date: 19970421Shipment Date: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 73 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96478894Manifest ID: 19961017Receipt Date: 9/12/1997 0:00:00Creation Date: 19961003Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: CAD093459485TSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96461570Manifest ID: 19961202Receipt Date: 9/12/1997 0:00:00Creation Date: 19961122Shipment Date: UTD980956452Gen EPA ID: 1996Year: Additional Information: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 4Waste Quantity: 0.0144Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 74 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: CAD093459485TSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96138707Manifest ID: 19960621Receipt Date: 9/12/1997 0:00:00Creation Date: 19960610Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96499735Manifest ID: 19960819Receipt Date: 9/12/1997 0:00:00Creation Date: 19960807Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 75 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation ILD984908202Trans EPA ID: 95822229Manifest ID: 19960105Receipt Date: 9/18/1996 0:00:00Creation Date: 19951227Shipment Date: UTD980956452Gen EPA ID: 1995Year: Additional Information: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96246893Manifest ID: 19960301Receipt Date: 10/10/1996 0:00:00Creation Date: 19960220Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 96076103Manifest ID: 19960424Receipt Date: 10/16/1996 0:00:00Creation Date: 19960417Shipment Date: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 76 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95414269Manifest ID: 19950913Receipt Date: 4/3/1996 0:00:00Creation Date: 19950905Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95412983Manifest ID: 19951108Receipt Date: 7/26/1996 0:00:00Creation Date: 19951031Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.018Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 77 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 2Waste Quantity: 0.0072Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: CAD093459485TSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95414105Manifest ID: 19950721Receipt Date: 4/2/1996 0:00:00Creation Date: 19950714Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95414236Manifest ID: 19950720Receipt Date: 11/13/1995 0:00:00Creation Date: 19950714Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 78 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93768678Manifest ID: 19950329Receipt Date: 10/23/1995 0:00:00Creation Date: 19950320Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 3Waste Quantity: 0.0108Quantity Tons: H01 - Transfer StationMeth Code: D039RCRA Code: 214 - Unspecified solvent mixtureWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAD093459485TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95514684Manifest ID: 19950525Receipt Date: 10/24/1995 0:00:00Creation Date: 19950517Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95514680Manifest ID: 19950524Receipt Date: 10/24/1995 0:00:00Creation Date: 19950517Shipment Date: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 79 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93762943Manifest ID: 19941208Receipt Date: 10/19/1995 0:00:00Creation Date: 19941128Shipment Date: UTD980956452Gen EPA ID: 1994Year: Additional Information: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93680774Manifest ID: 19950201Receipt Date: 10/20/1995 0:00:00Creation Date: 19950123Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 80 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93797652Manifest ID: 19940914Receipt Date: 10/16/1995 0:00:00Creation Date: 19940906Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 95069846Manifest ID: 19941006Receipt Date: 10/17/1995 0:00:00Creation Date: 19941003Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 81 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93653497Manifest ID: 19940622Receipt Date: 10/10/1995 0:00:00Creation Date: 19940615Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93651236Manifest ID: 19940720Receipt Date: 10/16/1995 0:00:00Creation Date: 19940711Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 6Waste Quantity: 0.025Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93683987Manifest ID: 19940817Receipt Date: 10/17/1995 0:00:00Creation Date: 19940808Shipment Date: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 82 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93539245Manifest ID: 19940429Receipt Date: 10/5/1995 0:00:00Creation Date: 19940418Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93549055Manifest ID: 19940525Receipt Date: 10/10/1995 0:00:00Creation Date: 19940517Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: RICK WARNER TRUCKLAND (Continued) 1000267441 TC07941579.2r Page 83 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: GQuantity Unit: 5Waste Quantity: 0.0208Quantity Tons: H01 - Transfer StationMeth Code: D006RCRA Code: 741 - Liquids with halogenated organic compounds > 1000 mg/lWaste Code Description: Not reportedTSDF Alt Name: Not reportedTSDF Alt EPA ID: Not reportedTrans Name: CAT000613893TSDF EPA ID: Not reportedTrans 2 Name: ILD984908202Trans 2 EPA ID: Not reportedTrans Name: ILD984908202Trans EPA ID: 93537113Manifest ID: 19940330Receipt Date: 10/5/1995 0:00:00Creation Date: 19940323Shipment Date: Not reportedAdditional Code 5: Not reportedAdditional Code 4: Not reportedAdditional Code 3: Not reportedAdditional Code 2: Not reportedAdditional Code 1: RICK WARNER TRUCKLAND (Continued) 1000267441 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4067Facility ID: UST: [Robin Jenkins]Project Manager: SALT LAKE CITY, UT 84108Owner City,St,Zip: 84108Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 2223 HUBBARDOwner Address: NANCY RUELINGOwner Name: 03/16/1990Notification Date: 06/08/1993Closed Date: FPARelease Id: 4001292Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 320 W 1300 SAddress: JERRY SEINER CHEVROLET CO.Name: LUST: 214 ft. 0.041 mi. Relative: Higher Actual: 4231 ft. < 1/8 SALT LAKE CITY, UT 84115 ENE UT LUST320 W 1300 S N/A 2 UT USTJERRY SEINER CHEVROLET CO.U003150282 TC07941579.2r Page 84 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 320 W 1300 SAddress: JERRY SEINER CHEVROLET CO.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-16 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 3000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 2223 HUBBARDOwner Address: NANCY RUELINGOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4067Facility ID: 423899Easting: 4510483Northing: 4067Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 320 W 1300 SAddress: JERRY SEINER CHEVROLET CO.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-16 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 2223 HUBBARDOwner Address: NANCY RUELINGOwner Name: YesFederal Regulated: JERRY SEINER CHEVROLET CO. (Continued) U003150282 TC07941579.2r Page 85 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 2223 HUBBARDOwner Address: NANCY RUELINGOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 4067Facility ID: 423899Easting: 4510483Northing: 4067Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 320 W 1300 SAddress: JERRY SEINER CHEVROLET CO.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-16 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 2223 HUBBARDOwner Address: NANCY RUELINGOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4067Facility ID: 423899Easting: 4510483Northing: 4067Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: JERRY SEINER CHEVROLET CO. (Continued) U003150282 TC07941579.2r Page 86 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423899Easting: 4510483Northing: 4067Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 320 W 1300 SAddress: JERRY SEINER CHEVROLET CO.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-16 00:00:00Closed Date: 1976-05-07 00:00:00Install Date: JERRY SEINER CHEVROLET CO. (Continued) U003150282 NoSmelting Melting and Refining Furnace Exemption: NoSmall Quantity On-Site Burner Exemption: NoRecycler Activity with Storage: NoTransfer Facility Activity: NoTransporter Activity: NoMixed Waste Generator: NoImporter Activity: NoShort-Term Generator Activity: PrivateOperator Type: Walmart Inc.Operator Name: PrivateOwner Type: Walmart Inc.Owner Name: BENTONVILLE, AR 72712-8041Mailing City,State,Zip: P.O. BOX 8041Mailing Address: Not reportedState District: Not reportedState District Owner: Handler ActivitiesActive Site Indicator: Not reportedAccessibility: Not reportedBiennial Report Cycle: Not reportedNon-Notifier: Conditionally Exempt Small Quantity GeneratorFederal Waste Generator Description: PrivateLand Type: 08EPA Region: SENIOR MANAGERContact Title: MELIN.MITCHELL@WALMART.COMContact Email: Not reportedContact Fax: 479-371-8513Contact Telephone: BENTONVILLE, AR 72712-8041Contact City,State,Zip: P.O. BOX 8041Contact Address: MELINN MITCHELLContact Name: UTR000008284EPA ID: SALT LAKE CITY, UT 84115Handler City,State,Zip: West Hope AvenueHandler Address: Walmart Supercenter #3589Handler Name: 20241220Date Form Received by Agency: RCRA Listings: 492 ft. 0.093 mi. Relative: Higher Actual: 4230 ft. Client Plot < 1/8 SALT LAKE CITY (C), UT 84115 SSE E MANIFEST350 WEST HOPE AVENUE N/A 3 RCRA-VSQGWALMART SUPERCENTER #3589 1007571993 TC07941579.2r Page 87 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation D008Waste Code: ChromiumWaste Description: D007Waste Code: CadmiumWaste Description: D006Waste Code: BariumWaste Description: D005Waste Code: ArsenicWaste Description: D004Waste Code: Reactive WasteWaste Description: D003Waste Code: Corrosive WasteWaste Description: D002Waste Code: Ignitable WasteWaste Description: D001Waste Code: Hazardous Waste Summary: HSub-Part P Indicator: NoManifest Broker: NoRecycler Activity Without Storage: NoExporter of Spent Lead Acid Batteries: NoImporter of Spent Lead Acid Batteries: NoRecognized Trader-Exporter: NoRecognized Trader-Importer: 20241223Handler Date of Last Change: Not reportedFinancial Assurance Required: NoSignificant Non-Complier With a Compliance Schedule Universe: NoAddressed Significant Non-Complier Universe: NoUnaddressed Significant Non-Complier Universe: NoSignificant Non-Complier Universe: N/AGroundwater Controls Indicator: N/AHuman Exposure Controls Indicator: NoInstitutional Control Indicator: NoEnvironmental Control Indicator: No NCAPS rankingCorrective Action Priority Ranking: NoNon-TSDFs Where RCRA CA has Been Imposed Universe: NoSubject to Corrective Action Universe: No202 GPRA Corrective Action Baseline: Not on the Baseline2018 GPRA Renewals Baseline: Not on the Baseline2018 GPRA Permit Baseline: Not reportedSub-Part K Indicator: NHazardous Secondary Material Indicator: Not reportedFederal Facility Indicator: ---Active Site State-Reg Handler: NoFederal Universal Waste: NoUniversal Waste Destination Facility: NoUniversal Waste Indicator: NoOff-Site Waste Receipt: NoUnderground Injection Control: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 88 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Alpha,Alpha-Dimethylphenethylamine (Or) Benzeneethanamine, Alpha,Waste Description: P046Waste Code: Salts, When Present At Concentrations Greater Than 0.3% When Present At Concentrations Greater Than 0.3% (Or) Warfarin, & 2h-1-Benzopyran-2-One, 4-Hydroxy-3-(3-Oxo-1-Phenylbutyl)-, & Salts,Waste Description: P001Waste Code: Vinyl ChlorideWaste Description: D043Waste Code: TrichloroethyleneWaste Description: D040Waste Code: TetrachloroethyleneWaste Description: D039Waste Code: Methyl Ethyl KetoneWaste Description: D035Waste Code: 2,4-DinitrotolueneWaste Description: D030Waste Code: 1,4-DichlorobenzeneWaste Description: D027Waste Code: CresolWaste Description: D026Waste Code: P-CresolWaste Description: D025Waste Code: M-CresolWaste Description: D024Waste Code: ChloroformWaste Description: D022Waste Code: BenzeneWaste Description: D018Waste Code: 2,4-D (2,4-Dichlorophenoxyacetic Acid)Waste Description: D016Waste Code: Lindane (1,2,3,4,5,6-Hexa-Chlorocyclohexane, Gamma Isomer)Waste Description: D013Waste Code: SilverWaste Description: D011Waste Code: SeleniumWaste Description: D010Waste Code: MercuryWaste Description: D009Waste Code: LeadWaste Description: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 89 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1,3,5-Trioxane, 2,4,6-Trimethyl- (Or) ParaldehydeWaste Description: U182Waste Code: NaphthaleneWaste Description: U165Waste Code: 2-Butanone (I,T) (Or) Methyl Ethyl Ketone (Mek) (I,T)Waste Description: U159Waste Code: Methanol (I) (Or) Methyl Alcohol (I)Waste Description: U154Waste Code: L-Phenylalanine, 4-[Bis(2-Chloroethyl)Amino]- (Or) MelphalanWaste Description: U150Waste Code: Hydrofluoric Acid (C,T) (Or) Hydrogen Fluoride (C,T)Waste Description: U134Waste Code: Hexachlorophene (Or) Phenol, 2,2’-Methylenebis[3,4,6-Trichloro-Waste Description: U132Waste Code: 5alpha, 6beta)- (Or) Lindane Cyclohexane, 1,2,3,4,5,6-Hexachloro-, (1alpha, 2alpha, 3beta, 4alpha,Waste Description: U129Waste Code: FormaldehydeWaste Description: U122Waste Code: (E)- Diethylstilbesterol (Or) Phenol, 4,4’-(1,2-Diethyl-1,2-Ethenediyl)Bis,Waste Description: U089Waste Code: Methane, Dichloro- (Or) Methylene ChlorideWaste Description: U080Waste Code: Benzene, 1,4-Dichloro- (Or) P-DichlorobenzeneWaste Description: U072Waste Code: 2-Oxide (Or) Cyclophosphamide 2h-1,3,2-Oxazaphosphorin-2-Amine, N,N-Bis(2-Chloroethyl)Tetrahydro-,Waste Description: U058Waste Code: Benzenebutanoic Acid, 4-[Bis(2-Chloroethyl)Amino]- (Or) ChlorambucilWaste Description: U035Waste Code: Acetaldehyde, Trichloro- (Or) ChloralWaste Description: U034Waste Code: 2-Propanone (I) (Or) Acetone (I)Waste Description: U002Waste Code: Salts Nicotine, & Salts (Or) Pyridine, 3-(1-Methyl-2-Pyrrolidinyl)-,(S)-, &Waste Description: P075Waste Code: Alpha-Dimethyl- WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 90 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: BENTONVILLE, AR 72716Owner/Operator City,State,Zip: 702 S.W. 8TH STREETOwner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-484-7311Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 350 WEST HOPE AVE. (1405) SO.Owner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: Handler - Owner Operator: U411Waste Description: U411Waste Code: Ester (Or) Thiophanate-Methyl Carbamic Acid, [1,2-Phenylenebis (Iminocarbonothioyl)]Bis-, DimethylWaste Description: U409Waste Code: U279Waste Description: U279Waste Code: Zinc Phosphide Zn3p2, When Present At Concentrations Of 10% Or LessWaste Description: U249Waste Code: Ethene, Tetrachloro- (Or) TetrachloroethyleneWaste Description: U210Waste Code: Selenium Sulfide (Or) Selenium Sulfide Ses2 (R,T)Waste Description: U205Waste Code: (3beta, 16beta, 17alpha, 18beta, 20alpha)- 11,17-Dimethoxy-18-[(3,4,5-Trimethoxybenzoyl)Oxy]-, Methyl Ester, Reserpine (Or) Yohimban-16-Carboxylic Acid,Waste Description: U200Waste Code: PhenolWaste Description: U188Waste Code: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 91 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: BENTONVILLE, AR 72716Owner/Operator City,State,Zip: 702 S.W. 8TH STREETOwner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: MELIN.MITCHELL@WALMART.COMOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-371-8513Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 92 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-484-7311Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 350 WEST HOPE AVE. (1405) SO.Owner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: NEIL.WALTERS@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-204-4630Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: NEIL.WALTERS@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-204-4630Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 93 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOwner/Operator Telephone Ext: 801-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: BENTONVILLE, AR 72716Owner/Operator City,State,Zip: 702 S.W. 8TH STREETOwner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: Not reportedOwner/Operator City,State,Zip: Not reportedOwner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-484-7311Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 350 WEST HOPE AVE. (1405) SO.Owner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 94 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 350 WEST HOPE AVE. (1405) SO.Owner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: BENTONVILLE, AR 72716Owner/Operator City,State,Zip: 702 S.W. 8TH STREETOwner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 95 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OperatorOwner/Operator Indicator: MELIN.MITCHELL@WALMART.COMOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-371-8513Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: NEIL.WALTERS@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-204-4630Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: BENTONVILLE, AR 72716Owner/Operator City,State,Zip: 702 S.W. 8TH STREETOwner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: PrivateLegal Status: WAL-MART STORES, INC.Owner/Operator Name: OwnerOwner/Operator Indicator: NEIL.WALTERS@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-204-4630Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-484-7311Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 96 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WAL-MART SUPER CENTER # 3589Handler Name: 20041104Receive Date: Historic Generators: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OperatorOwner/Operator Indicator: ROSE.ARNOLD@WALMART.COMOwner/Operator Email: 479-204-9675Owner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 479-277-8972Owner/Operator Telephone: BENTONVILLE, AR 72712-8041Owner/Operator City,State,Zip: P.O. BOX 8041Owner/Operator Address: Not reportedDate Ended Current: 20040825Date Became Current: PrivateLegal Status: WALMART INC.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-484-7311Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 350 WEST HOPE AVE. (1405) SO.Owner/Operator Address: Not reportedDate Ended Current: 20040719Date Became Current: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 97 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 20160803Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: WALMART SUPER CENTER # 3589Handler Name: 20141007Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: WALMART SUPER CENTER # 3589Handler Name: 20101130Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: YesLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: WALMART SUPER CENTER # 3589Handler Name: 20100217Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WAL-MART SUPER CENTER # 3589Handler Name: 20090616Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 98 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20200922Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20200410Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20190729Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20181228Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: WALMART SUPER CENTER #3589Handler Name: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 99 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20240102Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20221209Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20210212Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20210110Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 100 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: NoCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: StateEnforcement Responsible Agency: 20191104Date of Enforcement Action: 001Enforcement Identifier: Not reportedScheduled Compliance Date: StateViolation Responsible Agency: DocumentedReturn to Compliance Qualifier: 20191018Actual Return to Compliance Date: 20191016Date Violation was Determined: Universal Waste - Small Quantity HandlersViolation Short Description: StateAgency Which Determined Violation: YesFound Violation: Has the Facility Received Notices of Violations: Warehouse Clubs And SupercentersNAICS Description: 455211NAICS Code: Warehouse Clubs And SupercentersNAICS Description: 452910NAICS Code: Warehouse Clubs And SupercentersNAICS Description: 45291NAICS Code: Warehouse Clubs And SupercentersNAICS Description: 452311NAICS Code: List of NAICS Codes and Descriptions: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: YesCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: WALMART SUPERCENTER #3589Handler Name: 20241220Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 101 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: Not reportedEnforcement Responsible Person: Not reportedEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: Not reportedDisposition Status Description: Not reportedDisposition Status: Not reportedDisposition Status Date: Not reportedAppeal Resolution Date: Not reportedAppeal Initiated Date: Not reportedCorrective Action Component: Not reportedEnforcement Attorney: Not reportedEnforcement Docket Number: Not reportedEnforcement Responsible Agency: Not reportedDate of Enforcement Action: Not reportedEnforcement Identifier: Not reportedScheduled Compliance Date: Not reportedViolation Responsible Agency: Not reportedReturn to Compliance Qualifier: Not reportedActual Return to Compliance Date: Not reportedDate Violation was Determined: Not reportedViolation Short Description: Not reportedAgency Which Determined Violation: NoFound Violation: Not reportedFinal Amount: Not reportedFinal Count: Not reportedPaid Amount: Not reportedFinal Monetary Amount: Not reportedProposed Amount: Not reportedSEP Type Description: Not reportedSEP Type: Not reportedSEP Defaulted Date: Not reportedSEP Actual Date: Not reportedSEP Scheduled Completion Date: Not reportedSEP Expenditure Amount: Not reportedSEP Sequence Number: Not reportedEnforcement Responsible Sub-Organization: RKSEnforcement Responsible Person: WRITTEN INFORMALEnforcement Type: Not reportedConsent/Final Order Lead Agency: Not reportedConsent/Final Order Respondent Name: Not reportedConsent/Final Order Sequence Number: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 102 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115Generator Mail Zip: SALT LAKE CITYGenerator Mail City: Not reportedGenerator Mail Street 2: 350 WEST HOPE AVENUEGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 WEST HOPE AVENUEGenerator Location Street 1: 350Generator Location Street Number: WalmartGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20241009Received Date: 20241003Shipped Date: 20241021Last Updated Date: 200953203CLEManifest Tracking Number: E MANIFEST: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: Not reportedActual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: SMHEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: NoFound Violation: StateEvaluation Responsible Agency: 20140218Evaluation Date: Not reportedFormer Citation: Not reportedRequest Agency: Not reportedDate Response Received: Not reportedDate of Request: Not reportedScheduled Compliance Date: 20191018Actual Return to Compliance Date: Not reportedEvaluation Responsible Sub-Organization: RKSEvaluation Responsible Person Identifier: COMPLIANCE EVALUATION INSPECTIONEvaluation Type Description: YesFound Violation: StateEvaluation Responsible Agency: 20191016Evaluation Date: Evaluation Action Summary: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 103 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FernleyDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2095 Newlands Drive EastDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: FernleyDesignated Facility Mail City: 2095 Newlands Drive EastDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: 21st Century Environmental Management Of Nevada, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: GAGenerator Mail State: 30092Generator Mail Zip: Peachtree CornersGenerator Mail City: Not reportedGenerator Mail Street 2: 5250 Triangle Pkwy, Suite 200Generator Mail Street 1: Not reportedGenerator Mail Street Number: 84115-5116Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20210507Received Date: 20210503Shipped Date: 20210520Last Updated Date: 015645859FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89436Designated Facility Location Zip: FERNLEYDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: NEWLANDS DR. EASTDesignated Facility Location Street 1: 2095Designated Facility Location Street Number: NVDesignated Facility Mail State: 89436Designated Facility Mail Zip: FERNLEYDesignated Facility Mail City: NEWLANDS DR. EASTDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: 2095Designated Facility Mail Street Number: 21st Century Environmental Mgmt Of Nv, LlcDesignated Facility Name: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 104 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 350 WEST HOPE AVENUEGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITY (C)Generator Location City: Not reportedGenerator Location Street 2: 350 WEST HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart Supercenter #3589Generator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20220309Received Date: 20220301Shipped Date: 20220316Last Updated Date: 023623388JJKManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89003Designated Facility Location Zip: BEATTYDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: HIGHWAY 95, 11 MILES SOUTH OF BEATTYDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89003Designated Facility Mail Zip: BEATTYDesignated Facility Mail City: HIGHWAY 95, 11 MILES SOUTH OF BEATTYDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: Us Ecology, IncDesignated Facility Name: NVT330010000Designated Facility EPA ID: Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115Generator Mail Zip: SALT LAKE CITY (C)Generator Mail City: Not reportedGenerator Mail Street 2: NoGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITY (C)Generator Location City: Not reportedGenerator Location Street 2: 350 WEST HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart Supercenter #3589Generator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20220304Received Date: 20220301Shipped Date: 20220325Last Updated Date: 023623387JJKManifest Tracking Number: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 105 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation BEATTYDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: HIGHWAY 95, 11 MILES SOUTH OF BEATTYDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89003Designated Facility Mail Zip: BEATTYDesignated Facility Mail City: HIGHWAY 95, 11 MILES SOUTH OF BEATTYDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: Us Ecology, IncDesignated Facility Name: NVT330010000Designated Facility EPA ID: Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115Generator Mail Zip: SALT LAKE CITY (C)Generator Mail City: Not reportedGenerator Mail Street 2: 350 WEST HOPE AVENUEGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITY (C)Generator Location City: Not reportedGenerator Location Street 2: 350 WEST HOPE AVENUEGenerator Location Street 1: 350Generator Location Street Number: Walmart Supercenter #3589Generator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20240305Received Date: 20240228Shipped Date: 20240314Last Updated Date: 025239806JJKManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: IDDesignated Facility Location State: 83624Designated Facility Location Zip: GRAND VIEWDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 20400 LEMLEY ROADDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: IDDesignated Facility Mail State: 83624Designated Facility Mail Zip: GRAND VIEWDesignated Facility Mail City: 20400 LEMLEY ROADDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: Us Ecology IdahoDesignated Facility Name: IDD073114654Designated Facility EPA ID: Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115Generator Mail Zip: SALT LAKE CITY (C)Generator Mail City: Not reportedGenerator Mail Street 2: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 106 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20180810Received Date: 20180710Shipped Date: 20181108Last Updated Date: 011297485FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FERNLEYDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: NEWLANDS DR. EASTDesignated Facility Location Street 1: 2095Designated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: FERNLEYDesignated Facility Mail City: NEWLANDS DR. EASTDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: 2095Designated Facility Mail Street Number: 21st Century Environmental Mgmt Of Nv, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: GAGenerator Mail State: 30092Generator Mail Zip: PEACHTREE CORNERSGenerator Mail City: Not reportedGenerator Mail Street 2: 5250 TRIANGLE PKWY, SUITE 200Generator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: 350Generator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20241118Received Date: 20241107Shipped Date: 20250115Last Updated Date: 200984233CLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89003Designated Facility Location Zip: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 107 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation FernleyDesignated Facility Mail City: 2095 Newlands Drive EastDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: 21st Century Environmental Management Of Nevada, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: ARGenerator Mail State: 72716-0505Generator Mail Zip: BentonvilleGenerator Mail City: Not reportedGenerator Mail Street 2: 508 SW 8th StreetGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20180720Received Date: 20180710Shipped Date: 20180904Last Updated Date: 011297486FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: INDesignated Facility Location State: 46241Designated Facility Location Zip: IndianapolisDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2670 Executive Drive Suite ADesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: INDesignated Facility Mail State: 46241Designated Facility Mail Zip: IndianapolisDesignated Facility Mail City: 2670 Executive Drive Suite ADesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: Stericycle IncorporatedDesignated Facility Name: INR000110197Designated Facility EPA ID: Not reportedGenerator Contact Company Name: ARGenerator Mail State: 72716-0505Generator Mail Zip: BentonvilleGenerator Mail City: Not reportedGenerator Mail Street 2: 508 SW 8th StreetGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 108 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation SignedManifest Status: 20190923Received Date: 20190906Shipped Date: 20200131Last Updated Date: 013637171FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FernleyDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2095 Newlands Drive EastDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: FernleyDesignated Facility Mail City: 2095 Newlands Drive EastDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: 21st Century Environmental Management Of Nevada, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: ARGenerator Mail State: 72716-0505Generator Mail Zip: BentonvilleGenerator Mail City: Not reportedGenerator Mail Street 2: 508 SW 8th StreetGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20181001Received Date: 20180907Shipped Date: 20181008Last Updated Date: 011297686FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FernleyDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2095 Newlands Drive EastDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 109 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115-5116Generator Mail Zip: Salt Lake CityGenerator Mail City: Not reportedGenerator Mail Street 2: 350 W Hope AveGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115-5116Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: SignedManifest Status: 20191014Received Date: 20191001Shipped Date: 20200131Last Updated Date: 013637274FLEManifest Tracking Number: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FernleyDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2095 Newlands Drive EastDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: FernleyDesignated Facility Mail City: 2095 Newlands Drive EastDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: 21st Century Environmental Management Of Nevada, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: Not reportedGenerator Contact Company Name: UTGenerator Mail State: 84115-5116Generator Mail Zip: Salt Lake CityGenerator Mail City: Not reportedGenerator Mail Street 2: 350 W Hope AveGenerator Mail Street 1: Not reportedGenerator Mail Street Number: 84115-5116Generator Location Zip: UTGenerator Location State: SALT LAKE CITYGenerator Location City: Not reportedGenerator Location Street 2: 350 HOPE AVENUEGenerator Location Street 1: Not reportedGenerator Location Street Number: Walmart SupercenterGenerator Name: UTR000008284Generator EPA ID: ServiceOrigin Type: DataImage5CopySubmission Type: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 110 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedWaste Minimization Code: Not reportedSource Code Description: Not reportedSource Code: Not reportedForm Code Description: Not reportedForm Code: Not reportedWaste Density Unit of Measure Description: Not reportedWaste Density Unit of Measure Code: Not reportedWaste Density: NWaste Type Discrepancy Indicator: NQuantity Discrepancy Indicator: NWaste Residue Indicator: STORAGE, BULKING AND/OR TRANSFER OFF SITEManagement Method Description: H141Management Method Code: 0.45351502Non-Acute Waste Quantity, in Kilorgrams: 0Acute Waste Quantity, in Kilograms: 0.45351502Waste Quantity, in Kilograms: 0.0005Non-Acute Waste Quantity, in Tons: 0Acute Waste Quantity, in Tons: 0.0005Waste Quantity, in Tons: PoundsQuantity Unit of Measure Description: PQuantity Unit of Measure Code: 1Waste Quantity: Fiber or plastic boxes, cartons, casesContainer Type Description: CFContainer Type Code: 1Number of Containers: Non-DOT, Non-RCRA RegulatedNon-Hazardous Waste Description: Not reportedU.S. DOT Description: Not reportedU.S. DOT ID Number: NU.S. DOT Hazardous Indicator: 1Waste Line Number: 013637417FLEManifest Tracking Number: Waste Line: Stericycle Specialty Waste Solutions IncTransporter Name: MNS000110924Transporter EPA ID: 1Transporter Line Number: 013637417FLEManifest Tracking Number: Transporter: NRejection Indicator: NManifest Residue Indicator: Not reportedDesignated Facility Contact Company Name: NVDesignated Facility Location State: 89408Designated Facility Location Zip: FernleyDesignated Facility Location City: Not reportedDesignated Facility Location Street 2: 2095 Newlands Drive EastDesignated Facility Location Street 1: Not reportedDesignated Facility Location Street Number: NVDesignated Facility Mail State: 89408Designated Facility Mail Zip: FernleyDesignated Facility Mail City: 2095 Newlands Drive EastDesignated Facility Mail Street 2: Not reportedDesignated Facility Mail Street 1: Not reportedDesignated Facility Mail Street Number: 21st Century Environmental Management Of Nevada, LlcDesignated Facility Name: NVD980895338Designated Facility EPA ID: WALMART SUPERCENTER #3589 (Continued) 1007571993 TC07941579.2r Page 111 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Click here to access 87 additional US EManifest: record(s) in the EDR Site Report. NEPA Waste Indicator: Not reportedConsent Number: Not reportedWaste Minimization Code Description: Not reportedWaste Minimization Code: Not reportedSource Code Description: Not reportedSource Code: Not reportedForm Code Description: Not reportedForm Code: Not reportedWaste Density Unit of Measure Description: Not reportedWaste Density Unit of Measure Code: Not reportedWaste Density: NWaste Type Discrepancy Indicator: NQuantity Discrepancy Indicator: NWaste Residue Indicator: STORAGE, BULKING AND/OR TRANSFER OFF SITEManagement Method Description: H141Management Method Code: 0.45351502Non-Acute Waste Quantity, in Kilorgrams: 0Acute Waste Quantity, in Kilograms: 0.45351502Waste Quantity, in Kilograms: 0.0005Non-Acute Waste Quantity, in Tons: 0Acute Waste Quantity, in Tons: 0.0005Waste Quantity, in Tons: PoundsQuantity Unit of Measure Description: PQuantity Unit of Measure Code: 1Waste Quantity: Fiber or plastic boxes, cartons, casesContainer Type Description: CFContainer Type Code: 1Number of Containers: Non-DOT, Non-RCRA RegulatedNon-Hazardous Waste Description: Not reportedU.S. DOT Description: Not reportedU.S. DOT ID Number: NU.S. DOT Hazardous Indicator: 2Waste Line Number: 013637417FLEManifest Tracking Number: NEPA Waste Indicator: Not reportedConsent Number: Not reportedWaste Minimization Code Description: WALMART SUPERCENTER #3589 (Continued) 1007571993 BENTONVILLEOwner City: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: 06/18/1991Notification Date: 07/03/1995Closed Date: GWTRelease Id: 4000799Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: LUST: 496 ft. 0.094 mi. Relative: Lower Actual: 4228 ft. < 1/8 SALT LAKE CITY, UT 84115 South UT LUST1365 S 400 W N/A 4 UT USTRICK WARNER FORD TRUCKLAND U003150258 TC07941579.2r Page 112 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3610Facility ID: UST: Morgan AtkinsonProject Manager: BENTONVILLE, AR 72716Owner City,St,Zip: 72716Owner Zip: AROwner State: BENTONVILLEOwner City: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: 07/12/2004Notification Date: 08/03/2004Closed Date: LWKRelease Id: 4000799Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: [John Menatti]Project Manager: BENTONVILLE, AR 72716Owner City,St,Zip: 72716Owner Zip: AROwner State: BENTONVILLEOwner City: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: 04/09/2003Notification Date: 07/09/2003Closed Date: LTERelease Id: 4000799Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: [Robin Jenkins]Project Manager: BENTONVILLE, AR 72716Owner City,St,Zip: 72716Owner Zip: AROwner State: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 113 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 114 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: OtherSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 4000Tank Capacity: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 115 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 6Alternate Tank ID: NoAbove Tank: 6Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: OtherSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 5Alternate Tank ID: NoAbove Tank: 5Tank ID: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 116 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 8Alternate Tank ID: NoAbove Tank: 8Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1991-07-31 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 7Alternate Tank ID: NoAbove Tank: 7Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 117 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 10Alternate Tank ID: NoAbove Tank: 10Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1987-03-01 00:00:00Closed Date: 1976-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 9Alternate Tank ID: NoAbove Tank: 9Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1976-05-07 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: UnknownTank Material: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 118 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1987-03-01 00:00:00Closed Date: 1976-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 11Alternate Tank ID: NoAbove Tank: 11Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1987-03-01 00:00:00Closed Date: 1976-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 119 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 13Alternate Tank ID: NoAbove Tank: 13Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1978-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 12Alternate Tank ID: NoAbove Tank: 12Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 120 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 15Alternate Tank ID: NoAbove Tank: 15Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1978-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 14Alternate Tank ID: NoAbove Tank: 14Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1978-05-07 00:00:00Install Date: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 121 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1991-08-05 00:00:00Closed Date: 1961-05-07 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 16Alternate Tank ID: NoAbove Tank: 16Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1978-05-07 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 122 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1961-05-08 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 18Alternate Tank ID: NoAbove Tank: 18Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1991-08-05 00:00:00Closed Date: 1961-05-08 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 17Alternate Tank ID: NoAbove Tank: 17Tank ID: 3610Facility ID: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 123 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 20Alternate Tank ID: NoAbove Tank: 20Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-06-19 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 19Alternate Tank ID: NoAbove Tank: 19Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 124 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 22Alternate Tank ID: NoAbove Tank: 22Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2003-09-09 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 21Alternate Tank ID: NoAbove Tank: 21Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-08-16 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 125 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2003-10-15 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: 23Alternate Tank ID: NoAbove Tank: 23Tank ID: 3610Facility ID: 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 400 WAddress: RICK WARNER FORD TRUCKLANDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2003-09-12 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BENTONVILLE, AR 72716Owner City,State,Zip: 2101 SE SIMPLE SAVINGS DROwner Address: WALMART INC.Owner Name: YesFederal Regulated: RICK WARNER FORD TRUCKLAND (Continued) U003150258 TC07941579.2r Page 126 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424000.57Easting: 4510397.18Northing: 3610Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: RICK WARNER FORD TRUCKLAND (Continued) U003150258 SALT LAKE CITY, UT 84101City,State,Zip: 1290 S 300 WAddress: VALUE CAR RENTALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-12-17 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SANDY, UT 84091Owner City,State,Zip: PO BOX 796Owner Address: JOHN ZARBUCKOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4357Facility ID: UST: [Evan Sullivan]Project Manager: SANDY, UT 84091Owner City,St,Zip: 84091Owner Zip: UTOwner State: SANDYOwner City: PO BOX 796Owner Address: JOHN ZARBUCKOwner Name: 09/26/1989Notification Date: 02/28/1997Closed Date: FTGRelease Id: 4001620Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1290 S 300 WAddress: VALUE CAR RENTALName: LUST: 562 ft. Site 1 of 3 in cluster A 0.106 mi. Relative: Higher Actual: 4232 ft. < 1/8 SALT LAKE CITY, UT 84101 East UT LUST1290 S 300 W N/A A5 UT USTVALUE CAR RENTAL U003149762 TC07941579.2r Page 127 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SANDY, UT 84091Owner City,State,Zip: PO BOX 796Owner Address: JOHN ZARBUCKOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4357Facility ID: 424022.35Easting: 4510476.56Northing: 4357Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1290 S 300 WAddress: VALUE CAR RENTALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-12-17 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SANDY, UT 84091Owner City,State,Zip: PO BOX 796Owner Address: JOHN ZARBUCKOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4357Facility ID: 424022.35Easting: 4510476.56Northing: 4357Facility ID: VALUE CAR RENTAL (Continued)U003149762 TC07941579.2r Page 128 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424022.35Easting: 4510476.56Northing: 4357Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1290 S 300 WAddress: VALUE CAR RENTALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-12-17 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SANDY, UT 84091Owner City,State,Zip: PO BOX 796Owner Address: JOHN ZARBUCKOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 4357Facility ID: 424022.35Easting: 4510476.56Northing: 4357Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1290 S 300 WAddress: VALUE CAR RENTALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-12-17 00:00:00Closed Date: VALUE CAR RENTAL (Continued)U003149762 TC07941579.2r Page 129 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423996.08Easting: 4510640.94Northing: 3524Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1174 S 300 WAddress: PETROLEUM EQUIPMENT CO.Name: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 1999-12-02 00:00:00Closed Date: 1967-10-01 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: OtherSubstance Detected: 550Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1174 S 300 WOwner Address: PETROLEUM EQUIPMENT COOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3524Facility ID: UST: Hong-Lei TaoProject Manager: SALT LAKE CITY, UT 84101Owner City,St,Zip: 84101Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1174 S 300 WOwner Address: PETROLEUM EQUIPMENT COOwner Name: 12/02/1999Notification Date: 12/03/2003Closed Date: LCHRelease Id: 4000696Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1174 S 300 WAddress: PETROLEUM EQUIPMENT CO.Name: LUST: 633 ft. 0.120 mi. Relative: Higher Actual: 4232 ft. < 1/8 SALT LAKE CITY, UT 84101 NE UT LUST1174 S 300 W N/A 6 UT USTPETROLEUM EQUIPMENT CO.U003149772 TC07941579.2r Page 130 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424077Easting: 4510394Northing: 7257Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1313 S 300 WAddress: GOODYEAR/TIRE WORLDName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2006-05-15 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: CARLSBAD, CA 92008Owner City,State,Zip: 1530 FARADAY AVENUEOwner Address: LOWES HIWOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 7257Facility ID: UST: [Dale Urban]Project Manager: CARLSBAD, CA 92008Owner City,St,Zip: 92008Owner Zip: CAOwner State: CARLSBADOwner City: 1530 FARADAY AVENUEOwner Address: LOWES HIWOwner Name: 05/15/2006Notification Date: 07/28/2006Closed Date: MBWRelease Id: 4002387Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1313 S 300 WAddress: GOODYEAR/TIRE WORLDName: LUST: 666 ft. Site 2 of 3 in cluster A 0.126 mi. Relative: Higher Actual: 4232 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 ESE UT LUST1313 S 300 W N/A A7 UT USTGOODYEAR/TIRE WORLD U004053592 TC07941579.2r Page 131 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: Not reportedDate Of Completion: 03/30/2023Date Of Agreement: 02/01/2023Date Of Application: ACT/RAStatus: LINCOLN GREVENGOEDProject Manager: 2.04Site Acreage: VCP-C125VCP Number: SALT LAKE CITY, UTCity,State,Zip: 1229 - 1265 SOUTH 300 WESTAddress: LIBERTY CORNERName: VCP: 693 ft. Site 3 of 3 in cluster A 0.131 mi. Relative: Higher Actual: 4232 ft. 1/8-1/4 SALT LAKE CITY, UT East 1229 - 1265 SOUTH 300 WEST N/A A8 UT VCPLIBERTY CORNER S130204647 Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: 7/23/2013Date Of Completion: 12/11/2007Date Of Agreement: 10/19/2007Date Of Application: COC/SMPStatus: JOSEPH KATZProject Manager: 18.50Site Acreage: VCP-C060VCP Number: SALT LAKE CITY, UTCity,State,Zip: 1200 SOUTH 300 WESTAddress: 300 WEST TOWN CENTERName: VCP: 855 ft. 0.162 mi. Relative: Higher Actual: 4232 ft. Client Plot 1/8-1/4 SALT LAKE CITY, UT NNE 1200 SOUTH 300 WEST N/A 9 UT VCP300 WEST TOWN CENTER S108911981 UTOwner State: MURRAYOwner City: 45 E VINE STOwner Address: R C L ENTERPRISESOwner Name: 07/20/1990Notification Date: 09/23/1999Closed Date: FYKRelease Id: 4001568Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1396 S 400 WAddress: DESERET HEATING COMPANYName: LUST: 859 ft. Site 1 of 2 in cluster B 0.163 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 South UT LUST1396 S 400 W N/A B10 UT USTDESERET HEATING COMPANY U003150294 TC07941579.2r Page 132 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423771.81Easting: 4510227.62Northing: 4307Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1396 S 400 WAddress: DESERET HEATING COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-07-09 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: UnknownTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 45 E VINE STOwner Address: R C L ENTERPRISESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4307Facility ID: UST: [John Menatti]Project Manager: MURRAY, UT 84107Owner City,St,Zip: 84107Owner Zip: DESERET HEATING COMPANY (Continued) U003150294 84119Owner Zip: UTOwner State: SALT LAKE CITYOwner City: C\\O S-PM INC 1515 W 2200 S STE-E-1Owner Address: CAMINO 13 ASSOCIATESOwner Name: 06/20/1996Notification Date: 07/22/1997Closed Date: JOKRelease Id: 4000128Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1260 S 500 WAddress: ROLLINS LEASING CORP. #133Name: LUST: 871 ft. 0.165 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SALT LAKE CITY, UT 84101 WNW UT LUST1260 S 500 W N/A 11 UT USTROLLINS LEASING CORP. #133 U003229674 TC07941579.2r Page 133 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1977-04-10 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 12000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84119Owner City,State,Zip: C\\O S-PM INC 1515 W 2200 S STE-E-1Owner Address: CAMINO 13 ASSOCIATESOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 2995Facility ID: 423517Easting: 4510613Northing: 2995Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1260 S 500 WAddress: ROLLINS LEASING CORP. #133Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1996-06-21 00:00:00Closed Date: 1977-04-10 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 12000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84119Owner City,State,Zip: C\\O S-PM INC 1515 W 2200 S STE-E-1Owner Address: CAMINO 13 ASSOCIATESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 2995Facility ID: UST: [Doug Hansen]Project Manager: SALT LAKE CITY, UT 84119Owner City,St,Zip: ROLLINS LEASING CORP. #133 (Continued) U003229674 TC07941579.2r Page 134 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoREG AST: SALT LAKE CITY, UT 84119Owner City,State,Zip: C\\O S-PM INC 1515 W 2200 S STE-E-1Owner Address: CAMINO 13 ASSOCIATESOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 2995Facility ID: 423517Easting: 4510613Northing: 2995Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1260 S 500 WAddress: ROLLINS LEASING CORP. #133Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1996-06-21 00:00:00Closed Date: 1977-04-10 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84119Owner City,State,Zip: C\\O S-PM INC 1515 W 2200 S STE-E-1Owner Address: CAMINO 13 ASSOCIATESOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 2995Facility ID: 423517Easting: 4510613Northing: 2995Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1260 S 500 WAddress: ROLLINS LEASING CORP. #133Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1996-06-21 00:00:00Closed Date: ROLLINS LEASING CORP. #133 (Continued) U003229674 TC07941579.2r Page 135 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423517Easting: 4510613Northing: 2995Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1260 S 500 WAddress: ROLLINS LEASING CORP. #133Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1996-06-21 00:00:00Closed Date: 1977-04-10 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: ROLLINS LEASING CORP. #133 (Continued) U003229674 NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1365 S 300 WOwner Address: RASBAND DIESEL SERVICEOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4617Facility ID: UST: [Dale Urban]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1365 S 300 WOwner Address: RASBAND DIESEL SERVICEOwner Name: 10/26/1992Notification Date: 04/06/1995Closed Date: HWARelease Id: 4001891Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 300 WAddress: RASBAND DIESEL SERVICEName: LUST: 889 ft. 0.168 mi. Relative: Higher Actual: 4232 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 SE UT LUST1365 S 300 W N/A 12 UT USTRASBAND DIESEL SERVICE U003150314 TC07941579.2r Page 136 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424075Easting: 4510278Northing: 4617Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 300 WAddress: RASBAND DIESEL SERVICEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1992-10-08 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1365 S 300 WOwner Address: RASBAND DIESEL SERVICEOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4617Facility ID: 424075Easting: 4510278Northing: 4617Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1365 S 300 WAddress: RASBAND DIESEL SERVICEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1992-10-08 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: RASBAND DIESEL SERVICE (Continued) U003150314 TC07941579.2r Page 137 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423915.65Easting: 4510186.51Northing: 4588Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W HOPE AVEAddress: HOLZMUELLERName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1992-02-25 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: UnknownTank Material: Not reportedSubstance Tested: OtherSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84111Owner City,State,Zip: 175 E 400 SOwner Address: CLF ENTERPRISES LTDOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4588Facility ID: UST: [Pete Stewart]Project Manager: SALT LAKE CITY, UT 84111Owner City,St,Zip: 84111Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 175 E 400 SOwner Address: CLF ENTERPRISES LTDOwner Name: 02/26/1992Notification Date: 04/21/1992Closed Date: HKERelease Id: 4001859Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W HOPE AVEAddress: HOLZMUELLERName: LUST: 1054 ft. Site 1 of 2 in cluster C 0.200 mi. Relative: Lower Actual: 4229 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 South UT LUST375 W HOPE AVE N/A C13 UT USTHOLZMUELLER U003150311 TC07941579.2r Page 138 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2Tank ID: 4636Facility ID: 423463.8Easting: 4510497.99Northing: 4636Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 520 W 1300 SAddress: FRANK EDWARDS COName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1985-01-01 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: Not reportedTank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84104Owner City,State,Zip: 520 W 1300 SOwner Address: FRANK EDWARDS COOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4636Facility ID: UST: Morgan AtkinsonProject Manager: SALT LAKE CITY, UT 84104Owner City,St,Zip: 84104Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 520 W 1300 SOwner Address: FRANK EDWARDS COOwner Name: 09/16/1993Notification Date: 08/03/2001Closed Date: HYJRelease Id: 4001911Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 520 W 1300 SAddress: FRANK EDWARDS COName: LUST: 1054 ft. Site 1 of 2 in cluster D 0.200 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SALT LAKE CITY, UT 84104 West UT LUST520 W 1300 S N/A D14 UT USTFRANK EDWARDS CO U003149930 TC07941579.2r Page 139 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1985-01-01 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84104Owner City,State,Zip: 520 W 1300 SOwner Address: FRANK EDWARDS COOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4636Facility ID: 423463.8Easting: 4510497.99Northing: 4636Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 520 W 1300 SAddress: FRANK EDWARDS COName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1985-01-01 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: Not reportedTank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84104Owner City,State,Zip: 520 W 1300 SOwner Address: FRANK EDWARDS COOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: FRANK EDWARDS CO (Continued)U003149930 TC07941579.2r Page 140 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423463.8Easting: 4510497.99Northing: 4636Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 520 W 1300 SAddress: FRANK EDWARDS COName: FRANK EDWARDS CO (Continued)U003149930 BURBIDGE CONCRETE PUMPINGName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1993-06-23 00:00:00Closed Date: 1978-04-08 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1398 S 400 WOwner Address: BURBIDGE CONCRETE PUMPINGOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 2979Facility ID: UST: Hillary MasonProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1398 S 400 WOwner Address: BURBIDGE CONCRETE PUMPINGOwner Name: 07/01/1993Notification Date: 09/29/2005Closed Date: IEARelease Id: 4000109Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1398 S 400 WAddress: BURBIDGE CONCRETE PUMPINGName: LUST: 1066 ft. Site 2 of 2 in cluster B 0.202 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 SSW UT LUST1398 S 400 W N/A B15 UT USTBURBIDGE CONCRETE PUMPING U003150213 TC07941579.2r Page 141 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1398 S 400 WOwner Address: BURBIDGE CONCRETE PUMPINGOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 2979Facility ID: 423774.89Easting: 4510184.86Northing: 2979Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1398 S 400 WAddress: BURBIDGE CONCRETE PUMPINGName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1993-06-23 00:00:00Closed Date: 1978-04-08 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1398 S 400 WOwner Address: BURBIDGE CONCRETE PUMPINGOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 2979Facility ID: 423774.89Easting: 4510184.86Northing: 2979Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1398 S 400 WAddress: BURBIDGE CONCRETE PUMPING (Continued) U003150213 TC07941579.2r Page 142 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423774.89Easting: 4510184.86Northing: 2979Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1398 S 400 WAddress: BURBIDGE CONCRETE PUMPINGName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1993-06-23 00:00:00Closed Date: 1978-04-08 00:00:00Install Date: NonePipe Mod: BURBIDGE CONCRETE PUMPING (Continued) U003150213 NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: Not reportedTank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1434 S 400 WOwner Address: DAVID BURBIDGEOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4699Facility ID: UST: Hillary MasonProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1434 S 400 WOwner Address: DAVID BURBIDGEOwner Name: 02/04/1994Notification Date: 09/14/2006Closed Date: IMARelease Id: 4001979Facility ID: SOUTH SALT LAKE, UT 84115City,State,Zip: 1434 S 400 WAddress: BURBIDGE DISPOSALName: LUST: 1155 ft. Site 2 of 2 in cluster C 0.219 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SOUTH SALT LAKE, UT 84115 South UT LUST1434 S 400 W N/A C16 UT USTBURBIDGE DISPOSAL U001887423 TC07941579.2r Page 143 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423754.45Easting: 4510110.81Northing: 4699Facility ID: SOUTH SALT LAKE, UT 84115City,State,Zip: 1434 S 400 WAddress: BURBIDGE DISPOSALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1987-01-01 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: Not reportedTank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1434 S 400 WOwner Address: DAVID BURBIDGEOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4699Facility ID: 423754.45Easting: 4510110.81Northing: 4699Facility ID: SOUTH SALT LAKE, UT 84115City,State,Zip: 1434 S 400 WAddress: BURBIDGE DISPOSALName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1987-01-01 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: BURBIDGE DISPOSAL (Continued)U001887423 TC07941579.2r Page 144 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423477Easting: 4510351.34Northing: 4763Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 515 W 1300 SAddress: UTA PROPERTYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1997-01-16 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 200 S 669 WOwner Address: UTAH TRANSIT AUTHORITYOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4763Facility ID: UST: Mark CrimProject Manager: SALT LAKE CITY, UT 84101Owner City,St,Zip: 84101Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 200 S 669 WOwner Address: UTAH TRANSIT AUTHORITYOwner Name: 09/07/1995Notification Date: 01/11/2000Closed Date: JCMRelease Id: 4002047Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 515 W 1300 SAddress: UTA PROPERTYName: LUST: 1177 ft. Site 2 of 2 in cluster D 0.223 mi. Relative: Lower Actual: 4229 ft. 1/8-1/4 SALT LAKE CITY, UT 84115 West UT LUST515 W 1300 S N/A D17 UT USTUTA PROPERTY U003167771 TC07941579.2r Page 145 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: Not reportedDate Of Completion: 04/04/2024Date Of Agreement: 03/01/2024Date Of Application: ACT/SCStatus: ALLISON STANLEYProject Manager: 0.71Site Acreage: VCP-C129VCP Number: SALT LAKE CITY, UTCity,State,Zip: 225 WEST PAXTON AVENUEAddress: THE PAXTONName: VCP: 1195 ft. Site 1 of 3 in cluster E 0.226 mi. Relative: Higher Actual: 4233 ft. 1/8-1/4 SALT LAKE CITY, UT ENE 225 WEST PAXTON AVENUE N/A E18 UT VCPTHE PAXTON S132120509 NoneTank Mod: Galvanic Cathodic Protection (STIP3)Tank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1132 S 500 WOwner Address: UNION COMMERCIAL CORPORATIONOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3933Facility ID: UST: [Evan Sullivan]Project Manager: SALT LAKE CITY, UT 84101Owner City,St,Zip: 84101Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1132 S 500 WOwner Address: UNION COMMERCIAL CORPORATIONOwner Name: 06/23/1994Notification Date: 03/14/1995Closed Date: IPQRelease Id: 4001141Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1132 S 500 WAddress: UNION POINT CONSTRUCTION COMPANYName: LUST: 1273 ft. 0.241 mi. Relative: Lower Actual: 4228 ft. 1/8-1/4 SALT LAKE CITY, UT 84101 NW UT LUST1132 S 500 W N/A 19 UT USTUNION POINT CONSTRUCTION COMPANY U003149709 TC07941579.2r Page 146 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation UNION COMMERCIAL CORPORATIONOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 3933Facility ID: 423471.34027Easting: 4510777.6115Northing: 3933Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1132 S 500 WAddress: UNION POINT CONSTRUCTION COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1994-06-22 00:00:00Closed Date: 1986-09-01 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Galvanic Cathodic Protection (STIP3)Tank Material: Not reportedSubstance Tested: DieselSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1132 S 500 WOwner Address: UNION COMMERCIAL CORPORATIONOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3933Facility ID: 423471.34027Easting: 4510777.6115Northing: 3933Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1132 S 500 WAddress: UNION POINT CONSTRUCTION COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1994-06-22 00:00:00Closed Date: 1986-09-01 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: UNION POINT CONSTRUCTION COMPANY (Continued) U003149709 TC07941579.2r Page 147 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423471.34027Easting: 4510777.6115Northing: 3933Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1132 S 500 WAddress: UNION POINT CONSTRUCTION COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1994-06-22 00:00:00Closed Date: 1986-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1132 S 500 WOwner Address: UNION POINT CONSTRUCTION COMPANY (Continued) U003149709 to sampling results performed by a private consultant in 2002, Existing tanks and drums were removed by the owner in 1994. According on-site such as spent electroplating metals, solvents, and degreasers. in 1989, the Retep business stored various kinds of hazardous wastes residents living within one mile of the site.Until closing operations more than 500 feet from the site. There are approximately 10,000 area/garage remain on the property. The nearest resident is somewhat Currently vacant, the main office building and rear storage locked, and is not directly accessible to the public from the street. northwest of the site. The site is on private property, is gated and the site, and the Great Salt Lake is approximately seven miles approximately one acre. The Jordan River is located one mile west of mixed industrial, commercial, and residential use, occupying Original: UPDATE 01-07-09:The site is an urban area consisting ofProject Description: CERCLA Site AssessmentSite Description: CERCLA Site Assessment - UTN000802626Map Label: 5647St Key: 403Object ID: Pending2208CIM ID: UTN000802626DERR ID: SALT LAKE CITY, UT 84101City,State,Zip: 216 WEST PAXTON AVE.Address: RETEP 216 WEST PAXTON AVENUE PLUMEName: SHWS: 1330 ft. Site 2 of 3 in cluster E 0.252 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 ENE 216 WEST PAXTON AVE. N/A E20 UT SHWSRETEP 216 WEST PAXTON AVENUE PLUME S132259512 TC07941579.2r Page 148 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424238.38Easting: 4510686.7Northing: Not reportedContact Phone: [Craig Barnitz]Current Project Manager: NoArchived: NoProposed NPL: NoNPL: NoERB: phase, a Work Plan would be the first thing produced by the EPA on 11-13-06. If the site moves on to the Site Investigation CERCLIS 02-08-06. The DERR Preliminary Assessment report was approved site under the CERCLA program.The site was Discovered and listed on (drinking water) pathway, and recommends further investigation of the health threat to human populations in the area via the groundwater DERR considers the RETEP 216 W. Paxton Ave. Plume site a potential Because groundwater contamination at this site has been documented, municipal drinking water sources within four miles of the site. Chlorinated solvents were also detected in on-site soils.There are 34 to groundwater as the site is believed to be less than 10 feet bgs. 307 ppb, TCE at 43,200 ppb, and PCE at 355 ppb in groundwater. Depth at levels above their respective MCLs.Vinyl chloride was detected at (TCE), and tetrachloroethylene (PCE), were detected in the groundwater chlorinated solvents, including vinyl chloride, trichloroethylene RETEP 216 WEST PAXTON AVENUE PLUME (Continued) S132259512 NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: RLF ENTRPRISESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4310Facility ID: UST: [John Menatti]Project Manager: MURRAY, UT 84107Owner City,St,Zip: 84107Owner Zip: UTOwner State: MURRAYOwner City: 5205 S 300 WOwner Address: RLF ENTRPRISESOwner Name: 03/13/1990Notification Date: 12/15/1999Closed Date: FORRelease Id: 4001571Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W WHITNEY RDAddress: VICKER’S TRUCK EQUIPMENTName: LUST: 1353 ft. 0.256 mi. Relative: Lower Actual: 4229 ft. Client Plot 1/4-1/2 SALT LAKE CITY, UT 84115 South UT LUST375 W WHITNEY RD N/A 21 UT USTVICKER’S TRUCK EQUIPMENT U000559210 TC07941579.2r Page 149 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423853Easting: 4510041Northing: 4310Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W WHITNEY RDAddress: VICKER’S TRUCK EQUIPMENTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-12 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: RLF ENTRPRISESOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4310Facility ID: 423853Easting: 4510041Northing: 4310Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W WHITNEY RDAddress: VICKER’S TRUCK EQUIPMENTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-12 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: VICKER’S TRUCK EQUIPMENT (Continued) U000559210 TC07941579.2r Page 150 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-12 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 120Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: RLF ENTRPRISESOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 4310Facility ID: 423853Easting: 4510041Northing: 4310Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W WHITNEY RDAddress: VICKER’S TRUCK EQUIPMENTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-12 00:00:00Closed Date: 1980-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 250Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: RLF ENTRPRISESOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4310Facility ID: VICKER’S TRUCK EQUIPMENT (Continued) U000559210 TC07941579.2r Page 151 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423853Easting: 4510041Northing: 4310Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 375 W WHITNEY RDAddress: VICKER’S TRUCK EQUIPMENTName: Facility: VICKER’S TRUCK EQUIPMENT (Continued) U000559210 St PerfCurrent Action Lead: HQual: 2006-11-13 05:00:00Finish Date: 2006-11-13 05:00:00Start Date: 1SEQ: PAAction Name: PAAction Code: 00OU: NFF: NNPL: RETEP 216 W. PAXTON AVE. PLUMESite Name: UTN000802626EPA ID: 0802626Site ID: 08Region: EPA PerfCurrent Action Lead: NQual: 2018-10-23 05:00:00Finish Date: 2016-03-29 05:00:00Start Date: 1SEQ: ESIAction Name: ESAction Code: 00OU: NFF: NNPL: RETEP 216 W. PAXTON AVE. PLUMESite Name: UTN000802626EPA ID: 0802626Site ID: 08Region: SEMS Archive Detail: NFRAP-Site does not qualify for the NPL based on existing informationNon NPL Status: Not on the NPLNPL: NFF: 49035FIPS Code: 01Cong District: SALT LAKE CITY, UT 84101City,State,Zip: Not reportedAddress 2: 216 W. PAXTON AVE.Address: RETEP 216 W. PAXTON AVE. PLUMEName: UTN000802626EPA ID: 0802626Site ID: SEMS Archive: 1374 ft. Site 3 of 3 in cluster E 0.260 mi. Relative: Higher Actual: 4232 ft. Client Plot 1/4-1/2 SALT LAKE CITY, UT 84101 ENE ECHO216 W. PAXTON AVE. N/A E22 SEMS-ARCHIVERETEP 216 W. PAXTON AVE. PLUME 1009396112 TC07941579.2r Page 152 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation SALT LAKE CITY, UT 84101City,State,Zip: 216 W. PAXTON AVE.Address: RETEP 216 W. PAXTON AVE. PLUMEName: DFR URL: 110024527537Registry ID: 1009396112Envid: ECHO: EPA Perf In-HseCurrent Action Lead: Not reportedQual: 2020-02-04 06:00:00Finish Date: 2020-02-04 06:00:00Start Date: 1SEQ: ARCH SITEAction Name: VSAction Code: 00OU: NFF: NNPL: RETEP 216 W. PAXTON AVE. PLUMESite Name: UTN000802626EPA ID: 0802626Site ID: 08Region: St PerfCurrent Action Lead: HQual: 2016-03-28 05:00:00Finish Date: 2009-06-01 05:00:00Start Date: 1SEQ: SIAction Name: SIAction Code: 00OU: NFF: NNPL: RETEP 216 W. PAXTON AVE. PLUMESite Name: UTN000802626EPA ID: 0802626Site ID: 08Region: EPA PerfCurrent Action Lead: Not reportedQual: 2006-02-08 05:00:00Finish Date: 2006-02-08 05:00:00Start Date: 1SEQ: DISCVRYAction Name: DSAction Code: 00OU: NFF: NNPL: RETEP 216 W. PAXTON AVE. PLUMESite Name: UTN000802626EPA ID: 0802626Site ID: 08Region: RETEP 216 W. PAXTON AVE. PLUME (Continued) 1009396112 TC07941579.2r Page 153 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424226.86Easting: 4510322.13Northing: 4779Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1340 S 200 WAddress: ALLEN STEELName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1996-01-04 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Not ListedTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: ATTN STAN KOPESEC 1340 S 200 WOwner Address: ALLEN STEEL CORPORATIONOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4779Facility ID: UST: USTProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: ATTN STAN KOPESEC 1340 S 200 WOwner Address: ALLEN STEEL CORPORATIONOwner Name: 03/21/1996Notification Date: 03/21/1996Closed Date: JKFRelease Id: 4002063Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1340 S 200 WAddress: ALLEN STEELName: LUST: 1451 ft. Site 1 of 2 in cluster F 0.275 mi. Relative: Higher Actual: 4234 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 East UT LUST1340 S 200 W N/A F23 UT USTALLEN STEEL U003150198 TC07941579.2r Page 154 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2Tank ID: 4309Facility ID: 424205Easting: 4510346Northing: 4309Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 220 W CALIFORNIA ST ;;Address: VAUGHT’S MEATSName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-03-26 00:00:00Closed Date: 1957-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: PEARL S LILJENQUIST TRUSTOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4309Facility ID: UST: [Dale Urban]Project Manager: MURRAY, UT 84107Owner City,St,Zip: 84107Owner Zip: UTOwner State: MURRAYOwner City: 5205 S 300 WOwner Address: PEARL S LILJENQUIST TRUSTOwner Name: 03/26/1990Notification Date: 11/30/1995Closed Date: FPLRelease Id: 4001570Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 220 W CALIFORNIA ST ;;Address: VAUGHT’S MEATSName: LUST: 1514 ft. 0.287 mi. Relative: Higher Actual: 4234 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 ESE UT LUST220 W CALIFORNIA ST ;; N/A 24 UT USTVAUGHT’S MEATS U000813525 TC07941579.2r Page 155 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1990-03-26 00:00:00Closed Date: 1957-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: PEARL S LILJENQUIST TRUSTOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4309Facility ID: 424205Easting: 4510346Northing: 4309Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 220 W CALIFORNIA ST ;;Address: VAUGHT’S MEATSName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1990-03-26 00:00:00Closed Date: 1957-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: MURRAY, UT 84107Owner City,State,Zip: 5205 S 300 WOwner Address: PEARL S LILJENQUIST TRUSTOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: VAUGHT’S MEATS (Continued)U000813525 TC07941579.2r Page 156 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424205Easting: 4510346Northing: 4309Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 220 W CALIFORNIA ST ;;Address: VAUGHT’S MEATSName: VAUGHT’S MEATS (Continued)U000813525 WESTERN TRAILER REPAIR, INC.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-04-12 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: UnknownTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1490 S 400 WOwner Address: WESTERN TRAILER REPAIR INCOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4534Facility ID: UST: [Ben Anderson]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1490 S 400 WOwner Address: WESTERN TRAILER REPAIR INCOwner Name: 02/03/1992Notification Date: 09/21/1992Closed Date: HIYRelease Id: 4001802Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1490 S 400 WAddress: WESTERN TRAILER REPAIR, INC.Name: LUST: 1552 ft. 0.294 mi. Relative: Lower Actual: 4228 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 South UT LUST1490 S 400 W N/A 25 UT USTWESTERN TRAILER REPAIR, INC.U003150307 TC07941579.2r Page 157 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423766Easting: 4509984Northing: 4534Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1490 S 400 WAddress: WESTERN TRAILER REPAIR, INC. (Continued) U003150307 Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: 8/8/2019Date Of Completion: 02/28/2018Date Of Agreement: 12/07/2017Date Of Application: Certificate of Completion issuedStatus: KRISTEN (LEIGH) ANDERSONProject Manager: 2.80Site Acreage: VCP-C091VCP Number: SALT LAKE CITY, UTCity,State,Zip: 1040 SOUTH 400 WESTAddress: DALTON’S EDGE MULTI-FAMILYName: VCP: 1579 ft. 0.299 mi. Relative: Higher Actual: 4231 ft. 1/4-1/2 SALT LAKE CITY, UT North 1040 SOUTH 400 WEST N/A 26 UT VCPDALTON’S EDGE MULTI-FAMILY S121450070 01/23/1996Notification Date: 03/11/2005Closed Date: JIDRelease Id: 4001217Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: Morgan AtkinsonProject Manager: IDAHO FALLS, ID 83403Owner City,St,Zip: 83403Owner Zip: IDOwner State: IDAHO FALLSOwner City: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: 07/13/1990Notification Date: 03/11/2005Closed Date: FXTRelease Id: 4001217Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: LUST: 1584 ft. 0.300 mi. Relative: Higher Actual: 4231 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 SSE UT LUST1478 S 300 W N/A 27 UT USTV-1 OIL COMPANY U003150337 TC07941579.2r Page 158 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: IDAHO FALLS, ID 83403Owner City,State,Zip: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3999Facility ID: 423998.58Easting: 4510019.74Northing: 3999Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: Facility: Self-insuranceOther Type: NoPST Fund: YesComplaint: Tank removed from groundClosure Status: 1998-02-11 00:00:00Closed Date: 1980-04-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: IDAHO FALLS, ID 83403Owner City,State,Zip: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3999Facility ID: UST: Morgan AtkinsonProject Manager: IDAHO FALLS, ID 83403Owner City,St,Zip: 83403Owner Zip: IDOwner State: IDAHO FALLSOwner City: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: V-1 OIL COMPANY (Continued)U003150337 TC07941579.2r Page 159 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 3999Facility ID: 423998.58Easting: 4510019.74Northing: 3999Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1995-12-05 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: No PipingPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: IDAHO FALLS, ID 83403Owner City,State,Zip: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 3999Facility ID: 423998.58Easting: 4510019.74Northing: 3999Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: Facility: Self-insuranceOther Type: NoPST Fund: YesComplaint: Tank removed from groundClosure Status: 1998-02-11 00:00:00Closed Date: 1980-04-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: V-1 OIL COMPANY (Continued)U003150337 TC07941579.2r Page 160 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423998.58Easting: 4510019.74Northing: 3999Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1478 S 300 WAddress: V-1 OIL COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1995-12-05 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: No PipingPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: IDAHO FALLS, ID 83403Owner City,State,Zip: 1800 N HOLMES AVEOwner Address: V 1 OIL COMPANYOwner Name: YesFederal Regulated: V-1 OIL COMPANY (Continued)U003150337 YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3360Facility ID: UST: Morgan AtkinsonProject Manager: BOCA RATON, FL 33431Owner City,St,Zip: 33431Owner Zip: FLOwner State: BOCA RATONOwner City: 6111 BROKEN SOUND PARKWAY N WOwner Address: LEVITZ FURNITURE CORPORATIONOwner Name: 06/23/2000Notification Date: 09/14/2000Closed Date: LFRRelease Id: 4000513Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1414 S 500 WAddress: LEVITZ FURNITUREName: LUST: 1624 ft. 0.308 mi. Relative: Lower Actual: 4228 ft. Client Plot 1/4-1/2 SALT LAKE CITY, UT 84115 SW UT LUST1414 S 500 W N/A 28 UT USTLEVITZ FURNITURE U003150239 TC07941579.2r Page 161 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423410.66Easting: 4510046.63Northing: 3360Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1414 S 500 WAddress: LEVITZ FURNITUREName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1986-08-01 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: BOCA RATON, FL 33431Owner City,State,Zip: 6111 BROKEN SOUND PARKWAY N WOwner Address: LEVITZ FURNITURE CORPORATIONOwner Name: LEVITZ FURNITURE (Continued)U003150239 SEARS ROEBUCK and COMPANY #8798Owner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3728Facility ID: UST: [Jim Martin]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 175 W 1300 SOwner Address: SEARS ROEBUCK and COMPANY #8798Owner Name: 02/28/1994Notification Date: 11/04/1994Closed Date: IMIRelease Id: 4000922Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 175 W 1300 SAddress: SEARS, ROEBUCK AND COMPANY #8798Name: LUST: 1645 ft. Site 2 of 2 in cluster F 0.312 mi. Relative: Higher Actual: 4234 ft. 1/4-1/2 UT LUSTSALT LAKE CITY, UT 84115 East UT UST175 WEST 1300 SOUTH N/A F29 RCRA NonGen / NLRCOSTCO LOGISTICS - SALT LAKE CITY MDO #4146 1000920156 TC07941579.2r Page 162 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 3728Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 175 W 1300 SAddress: SEARS, ROEBUCK AND COMPANY #8798Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1993-11-29 00:00:00Closed Date: 1975-04-16 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 175 W 1300 SOwner Address: SEARS ROEBUCK and COMPANY #8798Owner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3728Facility ID: 424440Easting: 4510347Northing: 3728Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 175 W 1300 SAddress: SEARS, ROEBUCK AND COMPANY #8798Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1993-11-29 00:00:00Closed Date: 1973-04-15 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 175 W 1300 SOwner Address: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 163 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoInstitutional Control Indicator: NoEnvironmental Control Indicator: No NCAPS rankingCorrective Action Priority Ranking: NoNon-TSDFs Where RCRA CA has Been Imposed Universe: NoSubject to Corrective Action Universe: No202 GPRA Corrective Action Baseline: Not on the Baseline2018 GPRA Renewals Baseline: Not on the Baseline2018 GPRA Permit Baseline: Not reportedSub-Part K Indicator: NHazardous Secondary Material Indicator: Not reportedFederal Facility Indicator: ---Active Site State-Reg Handler: NoFederal Universal Waste: NoUniversal Waste Destination Facility: NoUniversal Waste Indicator: NoOff-Site Waste Receipt: NoUnderground Injection Control: NoSmelting Melting and Refining Furnace Exemption: NoSmall Quantity On-Site Burner Exemption: NoRecycler Activity with Storage: NoTransfer Facility Activity: NoTransporter Activity: NoMixed Waste Generator: NoImporter Activity: NoShort-Term Generator Activity: PrivateOperator Type: Costco Logistics - Salt Lake City Mdo #4146Operator Name: PrivateOwner Type: 1300 Ballpark, LlcOwner Name: CARLSBAD, CA 92010Mailing City,State,Zip: GREY HAWK CT., SUITE 200Mailing Address: Not reportedState District: Not reportedState District Owner: Not reportedActive Site Indicator: Not reportedAccessibility: Not reportedBiennial Report Cycle: Not reportedNon-Notifier: Not a generator, verifiedFederal Waste Generator Description: PrivateLand Type: 08EPA Region: Not reportedContact Title: JBNEWCOMB@COSTCO.COMContact Email: Not reportedContact Fax: 385-522-9507Contact Telephone: SALT LAKE CITY, UT 84115Contact City,State,Zip: WEST 1300 SOUTHContact Address: JAMES NEWCOMBContact Name: UT0000069609EPA ID: SALT LAKE CITY, UT 84115Handler City,State,Zip: West 1300 SouthHandler Address: Costco Logistics - Salt Lake City Mdo #4146Handler Name: 20220124Date Form Received by Agency: RCRA Listings: 424440Easting: 4510347Northing: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 164 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Benzene, Methyl- (Or) TolueneWaste Description: U220Waste Code: 2-Butanone (I,T) (Or) Methyl Ethyl Ketone (Mek) (I,T)Waste Description: U159Waste Code: Cyclohexanone (I)Waste Description: U057Waste Code: Methyl Ethyl KetoneWaste Description: D035Waste Code: BenzeneWaste Description: D018Waste Code: 2,4-D (2,4-Dichlorophenoxyacetic Acid)Waste Description: D016Waste Code: SilverWaste Description: D011Waste Code: SeleniumWaste Description: D010Waste Code: MercuryWaste Description: D009Waste Code: LeadWaste Description: D008Waste Code: ChromiumWaste Description: D007Waste Code: Corrosive WasteWaste Description: D002Waste Code: Ignitable WasteWaste Description: D001Waste Code: Hazardous Waste Summary: NoSub-Part P Indicator: NoManifest Broker: NoRecycler Activity Without Storage: NoExporter of Spent Lead Acid Batteries: NoImporter of Spent Lead Acid Batteries: NoRecognized Trader-Exporter: NoRecognized Trader-Importer: 20220124Handler Date of Last Change: Not reportedFinancial Assurance Required: NoSignificant Non-Complier With a Compliance Schedule Universe: NoAddressed Significant Non-Complier Universe: NoUnaddressed Significant Non-Complier Universe: NoSignificant Non-Complier Universe: N/AGroundwater Controls Indicator: N/AHuman Exposure Controls Indicator: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 165 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 847-286-7199Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 175 WEST 1300 SOUTHOwner/Operator Address: Not reportedDate Ended Current: 19930101Date Became Current: PrivateLegal Status: SEARS, ROEBUCK & CO.Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: 1 TASCA, IL 60143-1223Owner/Operator City,State,Zip: 225 WINDSOR DROwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: SEARS LOGISTICS SERVICESOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 385-522-9507Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 175 WEST 1300 SOUTHOwner/Operator Address: Not reportedDate Ended Current: 20190701Date Became Current: PrivateLegal Status: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146Owner/Operator Name: OperatorOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 385-522-9507Owner/Operator Telephone: SALT LAKE CITY, UT 84115Owner/Operator City,State,Zip: 175 WEST 1300 SOUTHOwner/Operator Address: Not reportedDate Ended Current: 20190701Date Became Current: PrivateLegal Status: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146Owner/Operator Name: OperatorOwner/Operator Indicator: Handler - Owner Operator: U279Waste Description: U279Waste Code: & Esters (Or) Dichlorophenoxyacetic Acid 2,4-D 2,4-D, Salts & Esters (Or) Acetic Acid, (2,4-Dichlorophenoxy)-, SaltsWaste Description: U240Waste Code: Benzene, Dimethyl- (I,T) (Or) Xylene (I)Waste Description: U239Waste Code: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 166 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Not a generator, verifiedFederal Waste Generator Description: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146Handler Name: 20220124Receive Date: Historic Generators: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 847-286-7199Owner/Operator Telephone: HOFFMAN ESTATES, IL 60179Owner/Operator City,State,Zip: 3333 BEVERLY RD A2-238AOwner/Operator Address: Not reportedDate Ended Current: 19930101Date Became Current: PrivateLegal Status: SEARS, ROEBUCK & CO.Owner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-355-4300Owner/Operator Telephone: SALT LAKE CITY, UT 84101Owner/Operator City,State,Zip: 1000 S MAIN STREET, SUITE 104Owner/Operator Address: Not reportedDate Ended Current: 20190728Date Became Current: PrivateLegal Status: 1300 BALLPARK, LLCOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: 801-355-4300Owner/Operator Telephone: SALT LAKE CITY, UT 84101Owner/Operator City,State,Zip: 1000 S MAIN STREET, SUITE 104Owner/Operator Address: Not reportedDate Ended Current: 20190728Date Became Current: PrivateLegal Status: 1300 BALLPARK, LLCOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: Not reportedOwner/Operator Fax: Not reportedOwner/Operator Telephone Ext: Not reportedOwner/Operator Telephone: 1 TASCA, IL 60143-1223Owner/Operator City,State,Zip: 225 WINDSOR DROwner/Operator Address: Not reportedDate Ended Current: Not reportedDate Became Current: PrivateLegal Status: SEARS LOGISTICS SERVICESOwner/Operator Name: OwnerOwner/Operator Indicator: Not reportedOwner/Operator Email: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 167 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Facility Has Received Notices of Violations: General Warehousing And StorageNAICS Description: 493110NAICS Code: General Warehousing And StorageNAICS Description: 49311NAICS Code: List of NAICS Codes and Descriptions: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146Handler Name: 20210623Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Quantity Generator Very Small Quantity Generator (formerly Conditionally-Exempt SmallFederal Waste Generator Description: SEARS ROEBUCK AND CO #77213Handler Name: 20051130Receive Date: Not reportedElectronic Manifest Broker: Not reportedNon Storage Recycler Activity: NoCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: NoRecognized Trader Importer: NoLarge Quantity Handler of Universal Waste: Not reportedState District Owner: Small Quantity GeneratorFederal Waste Generator Description: SEARS ROEBUCK AND CO #8798Handler Name: 19931123Receive Date: NoElectronic Manifest Broker: NoNon Storage Recycler Activity: YesCurrent Record: NoSpent Lead Acid Battery Exporter: NoSpent Lead Acid Battery Importer: NoRecognized Trader Exporter: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 TC07941579.2r Page 168 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation No Evaluations FoundEvaluations: Evaluation Action Summary: No Violations FoundViolations: COSTCO LOGISTICS - SALT LAKE CITY MDO #4146 (Continued) 1000920156 371 W 1500 SAddress: JACK’S TRUCK AND ALIGNMENTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-04-01 00:00:00Closed Date: 1980-05-08 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: Lined InteriorTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 100Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 371 W 1500 SOwner Address: JACKS TRUCK and ALIGNMENTOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3291Facility ID: UST: [Victor Scherer]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 371 W 1500 SOwner Address: JACKS TRUCK and ALIGNMENTOwner Name: 05/01/1989Notification Date: 02/15/1995Closed Date: FEHRelease Id: 4000442Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 371 W 1500 SAddress: JACK’S TRUCK AND ALIGNMENTName: LUST: 1689 ft. 0.320 mi. Relative: Higher Actual: 4230 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 South UT LUST371 W 1500 S N/A 30 UT USTJACK’S TRUCK AND ALIGNMENT U003150231 TC07941579.2r Page 169 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423866Easting: 4509961Northing: 3291Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: JACK’S TRUCK AND ALIGNMENT (Continued) U003150231 New OilSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 1Tank ID: 3068Facility ID: UST: Hong-Lei TaoProject Manager: WEST VALLEY CITY, UT 84120Owner City,St,Zip: 84120Owner Zip: UTOwner State: WEST VALLEY CITYOwner City: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: 07/05/2012Notification Date: 09/07/2012Closed Date: MXYRelease Id: 4000203Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: [DeAnn Rasmussen]Project Manager: WEST VALLEY CITY, UT 84120Owner City,St,Zip: 84120Owner Zip: UTOwner State: WEST VALLEY CITYOwner City: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: 10/06/1989Notification Date: 12/20/1996Closed Date: FHXRelease Id: 4000203Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: LUST: 1704 ft. Site 1 of 4 in cluster G 0.323 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 NNE UT LUST1030 S 300 W N/A G31 UT USTCUMMINS ROCKY MOUNTAIN LLC U003149785 TC07941579.2r Page 170 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoAbove Tank: 3Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 2012-05-09 00:00:00Closed Date: 1989-10-20 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 2Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 2012-05-09 00:00:00Closed Date: 1989-10-20 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: CUMMINS ROCKY MOUNTAIN LLC (Continued) U003149785 TC07941579.2r Page 171 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-10-09 00:00:00Closed Date: 1973-03-26 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 2003-06-20 00:00:00Closed Date: 1989-10-20 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 1Alternate Tank ID: CUMMINS ROCKY MOUNTAIN LLC (Continued) U003149785 TC07941579.2r Page 172 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 5000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 6Alternate Tank ID: NoAbove Tank: 6Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-10-09 00:00:00Closed Date: 1968-03-26 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: New OilSubstance Detected: 5000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 5Alternate Tank ID: NoAbove Tank: 5Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLC (Continued) U003149785 TC07941579.2r Page 173 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 8Alternate Tank ID: NoAbove Tank: 8Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-10-09 00:00:00Closed Date: 1968-03-26 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 5000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: 2167 S 5370 WOwner Address: CUMMINS ROCKY MOUNTAIN LLCOwner Name: YesFederal Regulated: 7Alternate Tank ID: NoAbove Tank: 7Tank ID: 3068Facility ID: 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-10-09 00:00:00Closed Date: 1968-03-26 00:00:00Install Date: NonePipe Mod: CUMMINS ROCKY MOUNTAIN LLC (Continued) U003149785 TC07941579.2r Page 174 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423894Easting: 4511045Northing: 3068Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1030 S 300 WAddress: CUMMINS ROCKY MOUNTAIN LLCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1989-10-09 00:00:00Closed Date: 1968-03-26 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 5000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: WEST VALLEY CITY, UT 84120Owner City,State,Zip: CUMMINS ROCKY MOUNTAIN LLC (Continued) U003149785 Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: 2/19/2008Date Of Completion: 05/24/2005Date Of Agreement: 02/24/2005Date Of Application: Certificate of Completion issuedStatus: DAVID BIRDProject Manager: 7.00Site Acreage: VCP-C039VCP Number: SALT LAKE CITY, UTCity,State,Zip: 1030 SOUTH 300 WESTAddress: FORMER CUMMINS INTERMOUNTAIN INC.Name: VCP: 1704 ft. Site 2 of 4 in cluster G 0.323 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT NNE 1030 SOUTH 300 WEST N/A G32 UT VCPFORMER CUMMINS INTERMOUNTAIN INC. S106785190 TC07941579.2r Page 175 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: Not reportedDate Of Completion: 06/08/2021Date Of Agreement: 07/14/2020Date Of Application: ACT/RAStatus: LINCOLN GREVENGOEDProject Manager: 1.49Site Acreage: VCP-C103VCP Number: SALT LAKE CITY, UTCity,State,Zip: 269 BROOKLYN AVENUE1050 S WASHINGTON STREETAddress: BUMPER HOUSE AND CHROME WORKSName: VCP: 1739 ft. Site 3 of 4 in cluster G 0.329 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT NNE 269 BROOKLYN AVENUE1050 S WASHINGTON STREET N/A G33 UT VCPBUMPER HOUSE AND CHROME WORKS S126397442 Not reportedClimate Adapt Mitig - Planning or Assessment: Brownfields RLF LoanCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Lead Other Metals VOCsContaminants Found at Actionable Level: Lead Other Metals VOCsContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Phase I ESAActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: 1/31/2023Start Date: Not reportedAA Activity Funded: 4BProgram Name: NState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89897602Longitude: 40.746644996Latitude: 0.36Parcel Size: 15-12-406-017-0000Property Number: Not reportedGrant Type: Salt Lake CountyRecipient Name: Not reportedProperty Alias: 255170Property ID: SALT LAKE CITY, UT 84101City,State,Zip: 269 Brooklyn AveAddress: 269 BROOKLYN LLCName: US BROWNFIELDS: 1739 ft. Site 4 of 4 in cluster G 0.329 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 NNE US BROWNFIELDS269 BROOKLYN AVE N/A G34 FINDS269 BROOKLYN LLC 1031028945 TC07941579.2r Page 176 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Not reportedMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Not reportedContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: 0RLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: 2023-01-31 00:00:00RLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: NIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: YExtraction of contaminants: YExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: YIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: Not reportedCompletion Date: Not reportedAdditional Institutional Controls Information: PrivateOwnership Entity: Not reportedStart Date: 96883501Cooperative Agreement Number: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 177 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Private/Other FundingAssessment Funding Source: Not reportedAssessment Funding: Phase I ESAActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Phase I ESAAA Activity Funded: 4BProgram Name: NState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89897602Longitude: 40.746644996Latitude: 0.36Parcel Size: 15-12-406-017-0000Property Number: Not reportedGrant Type: Salt Lake CountyRecipient Name: Not reportedProperty Alias: 255170Property ID: SALT LAKE CITY, UT 84101City,State,Zip: 269 Brooklyn AveAddress: 269 BROOKLYN LLCName: 10.13Unemployed Percent: 162Unemployed Number: 6.72Vacant Housing Percent: 58Vacant Housing Number: 71.17Meidan Income Percent: 1138Meidan Income Number: 1702Meidan Income: 41.4Below Poverty Percent: 662Below Poverty Number: 0.5Radius: redevelopment activities Incorporate and encourage multi-modal transit opportunities inClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: Not reportedNFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: Not reportedRLF Leveraged - Funding Amount: Not reportedRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 178 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Not reportedContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: 0RLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: 2023-01-31 00:00:00RLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: NIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: YExtraction of contaminants: YExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: YIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: 2022-10-04 00:00:00Completion Date: Not reportedAdditional Institutional Controls Information: PrivateOwnership Entity: 2020-06-30 00:00:00Start Date: 96883501Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Lead Other Metals VOCsContaminants Found at Actionable Level: Lead Other Metals VOCsContaminants REC: Not reportedRedevelopment Funding: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 179 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89897602Longitude: 40.746644996Latitude: 0.36Parcel Size: 15-12-406-017-0000Property Number: Not reportedGrant Type: Salt Lake CountyRecipient Name: Not reportedProperty Alias: 255170Property ID: SALT LAKE CITY, UT 84101City,State,Zip: 269 Brooklyn AveAddress: 269 BROOKLYN LLCName: 10.13Unemployed Percent: 162Unemployed Number: 6.72Vacant Housing Percent: 58Vacant Housing Number: 71.17Meidan Income Percent: 1138Meidan Income Number: 1702Meidan Income: 41.4Below Poverty Percent: 662Below Poverty Number: 0.5Radius: redevelopment activities Incorporate and encourage multi-modal transit opportunities inClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: Not reportedCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: Not reportedNFA Letter Date Received: Not reportedPast use commercial acreage: Not reportedCleanup Completion Doc - NFA Letter Received: Not reportedRLF Leveraged - Funding Amount: Not reportedRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Not reportedMedia Cleanup: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 180 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: NIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: YExtraction of contaminants: YExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: YIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: Not reportedCompletion Date: Not reportedAdditional Institutional Controls Information: PrivateOwnership Entity: Not reportedStart Date: 96883501Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Lead Other Metals VOCsContaminants Found at Actionable Level: Lead Other Metals VOCsContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Phase I ESAActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: 4BProgram Name: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 181 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 110071538142Registry ID: FINDS: 10.13Unemployed Percent: 162Unemployed Number: 6.72Vacant Housing Percent: 58Vacant Housing Number: 71.17Meidan Income Percent: 1138Meidan Income Number: 1702Meidan Income: 41.4Below Poverty Percent: 662Below Poverty Number: 0.5Radius: redevelopment activities Incorporate and encourage multi-modal transit opportunities inClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: Not reportedFuture use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: Not reportedCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: Not reportedNFA Letter Date Received: Not reportedPast use commercial acreage: Not reportedCleanup Completion Doc - NFA Letter Received: Not reportedRLF Leveraged - Funding Amount: Not reportedRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: Not reportedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Not reportedMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Not reportedContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: 0RLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: 2023-01-31 00:00:00RLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: 269 BROOKLYN LLC (Continued)1031028945 TC07941579.2r Page 182 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Click here to access additional FINDS: detail in the EDR Site Report. performed by EPA Regions. well as information on Targeted Brownfields Assessments (TBA) Brownfields properties assessed or cleaned up with grant funding, as stores information reported by EPA Brownfields grant recipients on The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Environmental Interest/Information System: Click Here for FRS Facility Detail Report: 269 BROOKLYN LLC (Continued)1031028945 Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1995-02-24 00:00:00Closed Date: 1972-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 3000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1890 S 500 WOwner Address: M and M DISTRIBUTING CORPOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 6620Facility ID: UST: [John Menatti]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1890 S 500 WOwner Address: M and M DISTRIBUTING CORPOwner Name: 04/07/1995Notification Date: 03/20/1998Closed Date: KOZRelease Id: 4002206Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 500 W FAYETTE AVENUE ( 965 S.)Address: NICHOLAS AND COMPANY FOODName: LUST: 1879 ft. Site 1 of 3 in cluster H 0.356 mi. Relative: Lower Actual: 4229 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 NNW UT LUST500 W FAYETTE AVENUE ( 965 S.) N/A H35 UT USTNICHOLAS AND COMPANY FOOD U003379136 TC07941579.2r Page 183 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423571Easting: 4511128Northing: 6620Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 500 W FAYETTE AVENUE ( 965 S.)Address: NICHOLAS AND COMPANY FOODName: Facility: NICHOLAS AND COMPANY FOOD (Continued) U003379136 FORMER MOLERWAY FREIGHTName: [Melissa Turchi]Project Manager: SALT LAKE CITY, UT 84111Owner City,St,Zip: 84111Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: 09/14/2007Notification Date: 12/23/2008Closed Date: MHRRelease Id: 4002073Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: [Melissa Turchi]Project Manager: SALT LAKE CITY, UT 84111Owner City,St,Zip: 84111Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: 04/08/2009Notification Date: 06/17/2010Closed Date: MMJRelease Id: 4002073Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: LUST: 2/9/2010Date Closed: FalseFederal Registered: AST w/RP Lead (Agreement)Site Type: MHQRelease ID: 4002073Facility ID: SALT LAKE CITY, UTCity,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: LAST: 1910 ft. 0.362 mi.UT AST Relative: Higher Actual: 4234 ft. 1/4-1/2 UT LUSTSALT LAKE CITY, UT 84115 SE UT LAST234 W HIGH AVE (1475 S) N/A 36 UT USTFORMER MOLERWAY FREIGHT U003150317 TC07941579.2r Page 184 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation SALT LAKE CITY, UT 84111Owner City,State,Zip: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4788Facility ID: 424146Easting: 4510032Northing: 4788Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1961-01-01 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84111Owner City,State,Zip: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4788Facility ID: UST: [Melissa Turchi]Project Manager: SALT LAKE CITY, UT 84111Owner City,St,Zip: 84111Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: 09/14/2007Notification Date: 02/09/2010Closed Date: MHQRelease Id: 4002073Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHT (Continued) U003150317 TC07941579.2r Page 185 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424146Easting: 4510032Northing: 4788Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2009-04-07 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84111Owner City,State,Zip: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4788Facility ID: 424146Easting: 4510032Northing: 4788Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1961-01-01 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 50Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: FORMER MOLERWAY FREIGHT (Continued) U003150317 TC07941579.2r Page 186 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOther Type: NoPST Fund: NoComplaint: Not reportedClosure Status: 2014-08-04 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84111Owner City,State,Zip: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: YesFederal Regulated: 7Alternate Tank ID: NoAbove Tank: 7Tank ID: 4788Facility ID: 424146Easting: 4510032Northing: 4788Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2009-04-07 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84111Owner City,State,Zip: 40 EAST GALLIVAN AVEOwner Address: WASATCH ADVANTAGE GROUPOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 4788Facility ID: FORMER MOLERWAY FREIGHT (Continued) U003150317 TC07941579.2r Page 187 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation DieselSubstance Stored: 8000Tank Capacity: Permanently Out of UseTank Status: 6Tank Id: GasolineSubstance Stored: 10000Tank Capacity: Permanently Out of UseTank Status: 5Tank Id: WASATCH ADVANTAGE GROUPOwner Name: 4002073Facility Id: SALT LAKE CITYCity: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: AST: 424146Easting: 4510032Northing: 4788Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 234 W HIGH AVE (1475 S)Address: FORMER MOLERWAY FREIGHTName: Facility: FORMER MOLERWAY FREIGHT (Continued) U003150317 FORD ENTERPRISESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3493Facility ID: UST: [John Menatti]Project Manager: SALT LAKE CITY, UT 84117Owner City,St,Zip: 84117Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1904 E 5150 SOwner Address: FORD ENTERPRISESOwner Name: 09/01/1989Notification Date: 06/21/1999Closed Date: FIIRelease Id: 4000658Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 435 W FAYETTE AVE ( 965 S )Address: NORM BULLOCK TOWING COMPANYName: LUST: 1950 ft. Site 2 of 3 in cluster H 0.369 mi. Relative: Higher Actual: 4230 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 North UT LUST435 W FAYETTE AVE ( 965 S ) N/A H37 UT USTNORM BULLOCK TOWING COMPANY U003150251 TC07941579.2r Page 188 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423686.33654Easting: 4511155.8785Northing: 3493Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 435 W FAYETTE AVE ( 965 S )Address: NORM BULLOCK TOWING COMPANYName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-09-01 00:00:00Closed Date: 1971-04-12 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 8000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84117Owner City,State,Zip: 1904 E 5150 SOwner Address: NORM BULLOCK TOWING COMPANY (Continued) U003150251 01/22/2002EPA Cerclis Archive Date: Not reportedDate Of Termination: 7/27/1999Date Of Completion: 09/30/1998Date Of Agreement: 11/03/1997Date Of Application: Certificate of Completion issuedStatus: [JASON MURDOCK]Project Manager: 12.00Site Acreage: VCP-C008VCP Number: SALT LAKE CITY, UTCity,State,Zip: APPROXIMATELY 1500 SOUTH 500 WESTAddress: FORMER CHICAGO BRIDGE AND IRON FACILITY NORTHERN 12 ACRESName: VCP: 1952 ft. 0.370 mi. Relative: Lower Actual: 4228 ft. Client Plot 1/4-1/2 SALT LAKE CITY, UT SW APPROXIMATELY 1500 SOUTH 500 WEST N/A 38 UT VCPFORMER CHICAGO BRIDGE AND IRON FACILITY NORTHERN 1 S105855129 TC07941579.2r Page 189 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423891Easting: 4509856Northing: 3723Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 352 VAN BUREN AVEAddress: SCHOPPE CO., INC.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1988-10-31 00:00:00Closed Date: 1976-03-06 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: Lined InteriorTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 3000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 352 VAN BUREN AVEOwner Address: SCHOPPE CO INCOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3723Facility ID: UST: [Rocky Stonestreet]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 352 VAN BUREN AVEOwner Address: SCHOPPE CO INCOwner Name: 04/05/1991Notification Date: 04/29/1992Closed Date: GRZRelease Id: 4000917Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 352 VAN BUREN AVEAddress: SCHOPPE CO., INC.Name: LUST: 1984 ft. 0.376 mi. Relative: Higher Actual: 4230 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 South UT LUST352 VAN BUREN AVE N/A 39 UT USTSCHOPPE CO., INC.U000813435 TC07941579.2r Page 190 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2Tank ID: 3393Facility ID: 423636.79626Easting: 4511152.8647Northing: 3393Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 451 W FAYETTE AVE ( 965 S )Address: CRYSTAL TRUCKING COMPANYName: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1995-02-24 00:00:00Closed Date: 1975-11-30 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1890 S 500 WOwner Address: M and M DISTRIBUTING CORPOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3393Facility ID: UST: [John Menatti]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1890 S 500 WOwner Address: M and M DISTRIBUTING CORPOwner Name: 02/23/1995Notification Date: 02/28/2001Closed Date: IVSRelease Id: 4000550Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 451 W FAYETTE AVE ( 965 S )Address: CRYSTAL TRUCKING COMPANYName: LUST: 1998 ft. Site 3 of 3 in cluster H 0.378 mi. Relative: Lower Actual: 4229 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 NNW UT LUST451 W FAYETTE AVE ( 965 S ) N/A H40 UT USTCRYSTAL TRUCKING COMPANY U000813138 TC07941579.2r Page 191 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423636.79626Easting: 4511152.8647Northing: 3393Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 451 W FAYETTE AVE ( 965 S )Address: CRYSTAL TRUCKING COMPANYName: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1995-02-24 00:00:00Closed Date: 1975-11-30 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1890 S 500 WOwner Address: M and M DISTRIBUTING CORPOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: CRYSTAL TRUCKING COMPANY (Continued) U000813138 NoAbove Tank: 1Tank ID: 4279Facility ID: UST: [Evan Sullivan]Project Manager: SALT LAKE CITY, UT 84101Owner City,St,Zip: 84101Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1000 S 500 WOwner Address: UNISOURCEOwner Name: 11/08/1989Notification Date: 12/23/1994Closed Date: FIVRelease Id: 4001539Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1000 S 500 WAddress: UNISOURCEName: LUST: 2021 ft. Site 1 of 2 in cluster I 0.383 mi. Relative: Lower Actual: 4228 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 NW UT LUST1000 S 500 W N/A I41 UT USTUNISOURCE U003149756 TC07941579.2r Page 192 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation UNISOURCEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-11-08 00:00:00Closed Date: 1969-10-03 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1000 S 500 WOwner Address: UNISOURCEOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4279Facility ID: 423403.70168Easting: 4511050.1461Northing: 4279Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1000 S 500 WAddress: UNISOURCEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-11-08 00:00:00Closed Date: 1969-10-03 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 1000 S 500 WOwner Address: UNISOURCEOwner Name: YesFederal Regulated: 1Alternate Tank ID: UNISOURCE (Continued)U003149756 TC07941579.2r Page 193 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423403.70168Easting: 4511050.1461Northing: 4279Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1000 S 500 WAddress: UNISOURCE (Continued)U003149756 Not reportedEPA Cerclis Archive Date: Not reportedDate Of Termination: 2/8/2024Date Of Completion: 03/25/2021Date Of Agreement: 01/14/2021Date Of Application: Certificate of Completion issuedStatus: KRISTEN (LEIGH) ANDERSONProject Manager: 2.30Site Acreage: VCP-C108VCP Number: SALT LAKE CITY, UTCity,State,Zip: 1000 SOUTH 500 WESTAddress: UNION PACIFIC PROVO LINEName: VCP: 2021 ft. Site 2 of 2 in cluster I 0.383 mi. Relative: Lower Actual: 4228 ft. 1/4-1/2 SALT LAKE CITY, UT NW 1000 SOUTH 500 WEST N/A I42 UT VCPUNION PACIFIC PROVO LINE S127484923 09/15/2010Notification Date: 05/07/2012Closed Date: MRWRelease Id: 4001285Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: [Evan Sullivan]Project Manager: SALT LAKE CITY, UT 84108Owner City,St,Zip: 84108Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: 12/12/1989Notification Date: 10/27/1994Closed Date: FKORelease Id: 4001285Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: LUST: 2073 ft. 0.393 mi. Relative: Lower Actual: 4228 ft. Client Plot 1/4-1/2 SALT LAKE CITY, UT 84104 West UT LUST1245 S 700 W N/A 43 UT USTMOWABB, LC 1000657462 TC07941579.2r Page 194 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4060Facility ID: 423161Easting: 4510585Northing: 4060Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 1990-01-29 00:00:00Closed Date: 1966-05-08 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4060Facility ID: UST: Kevin BeeryProject Manager: SALT LAKE CITY, UT 84108Owner City,St,Zip: 84108Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: MOWABB, LC (Continued)1000657462 TC07941579.2r Page 195 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 4060Facility ID: 423161Easting: 4510585Northing: 4060Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-01-29 00:00:00Closed Date: 1966-05-08 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4060Facility ID: 423161Easting: 4510585Northing: 4060Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-01-29 00:00:00Closed Date: 1972-05-08 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: MOWABB, LC (Continued)1000657462 TC07941579.2r Page 196 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 1245 S 700 WAddress: MOWABB, LCName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 2011-08-19 00:00:00Closed Date: 1989-08-01 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: YesFederal Regulated: 5Alternate Tank ID: NoAbove Tank: 5Tank ID: 4060Facility ID: 423161Easting: 4510585Northing: 4060Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1245 S 700 WAddress: MOWABB, LCName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 2011-08-19 00:00:00Closed Date: 1989-08-01 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: RegularSubstance Tested: GasolineSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84108Owner City,State,Zip: 1400 FOOTHILL DRIVE, SUITE 34Owner Address: MOWABB,LCOwner Name: YesFederal Regulated: MOWABB, LC (Continued)1000657462 TC07941579.2r Page 197 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423161Easting: 4510585Northing: 4060Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: MOWABB, LC (Continued)1000657462 Hong-Lei TaoProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 12/14/1998Notification Date: 05/15/2003Closed Date: KTXRelease Id: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Hong-Lei TaoProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 03/17/2016Notification Date: 05/03/2016Closed Date: NJLRelease Id: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: [Victor Scherer]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 12/11/1991Notification Date: 05/18/1995Closed Date: GJWRelease Id: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: LUST: 2114 ft. 0.400 mi. Relative: Higher Actual: 4237 ft. 1/4-1/2 UT LUSTSALT LAKE CITY, UT 84115 ESE UT Financial Assurance1530 JEFFERSON AVE (140 WEST) N/A 44 UT USTS.L.C. WATER DEPT. PUBLIC UTILITIES HQ U003150335 TC07941579.2r Page 198 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Not reportedClosure Status: Not reportedClosed Date: 1991-04-01 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: Double-WalledTank Mod: Composite (Steel w/ FRP)Tank Material: Diesel #2 (U.L.S.)Substance Tested: DieselSubstance Detected: 10000Tank Capacity: Currently In UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3646Facility ID: UST: [Rocky Stonestreet]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 01/24/1991Notification Date: 07/28/1995Closed Date: GONRelease Id: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: [John Menatti]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 01/30/1991Notification Date: 10/04/2000Closed Date: GOMRelease Id: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: S.L.C. WATER DEPT. PUBLIC UTILITIES HQ (Continued) U003150335 TC07941579.2r Page 199 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Tank removed from groundClosure Status: 1998-10-23 00:00:00Closed Date: 1970-02-11 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 5000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: S.L.C. WATER DEPT. PUBLIC UTILITIES HQ (Continued) U003150335 TC07941579.2r Page 200 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 5Alternate Tank ID: NoAbove Tank: 5Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-02-13 00:00:00Closed Date: 1970-02-11 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 4Alternate Tank ID: NoAbove Tank: 4Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1998-10-23 00:00:00Closed Date: 1970-02-11 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: S.L.C. WATER DEPT. PUBLIC UTILITIES HQ (Continued) U003150335 TC07941579.2r Page 201 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-04-10 00:00:00Closed Date: 1970-02-11 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 6Alternate Tank ID: NoAbove Tank: 6Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1992-06-11 00:00:00Closed Date: 1971-01-01 00:00:00Install Date: NonePipe Mod: Bare SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 550Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQ (Continued) U003150335 TC07941579.2r Page 202 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation PST FundMechanism: PrimaryFederal Regulated Tank: Not reportedFacility Zip Extention: 4000836Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: FIN ASSURANCE 2: 424431Easting: 4509862Northing: 3646Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1530 JEFFERSON AVE (140 WEST)Address: S.L.C. WATER DEPT. PUBLIC UTILITIES HQName: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Not reportedClosure Status: Not reportedClosed Date: 1998-10-30 00:00:00Install Date: Double-WalledPipe Mod: Flexible PlasticPipe Material: Double-WalledTank Mod: Fiberglass Reinforced PlasticTank Material: RegularSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Currently In UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 7Alternate Tank ID: NoAbove Tank: 7Tank ID: 3646Facility ID: 424431Easting: 4509862Northing: S.L.C. WATER DEPT. PUBLIC UTILITIES HQ (Continued) U003150335 4001338Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 114 W 1300 SAddress: 7-ELEVEN 1851-27126Name: LUST: 2119 ft. Site 1 of 2 in cluster J 0.401 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 UT LUSTSALT LAKE CITY, UT 84115 East UT Financial Assurance114 W 1300 S N/A J45 UT UST7-ELEVEN 1851-27126 U003150348 TC07941579.2r Page 203 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Currently In UseTank Status: NoTank Emergency: NoREG AST: DALLAS, TX 75221Owner City,State,Zip: PO BOX 711Owner Address: 7-ELEVEN INCOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 4098Facility ID: 424498Easting: 4510473Northing: 4098Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 114 W 1300 SAddress: 7-ELEVEN 1851-27126Name: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Not reportedClosure Status: Not reportedClosed Date: 1986-11-10 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Galvanic Cathodic Protection (STIP3)Tank Material: RegularSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Currently In UseTank Status: NoTank Emergency: NoREG AST: DALLAS, TX 75221Owner City,State,Zip: PO BOX 711Owner Address: 7-ELEVEN INCOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4098Facility ID: UST: Hong-Lei TaoProject Manager: DALLAS, TX 75221Owner City,St,Zip: 75221Owner Zip: TXOwner State: DALLASOwner City: PO BOX 711Owner Address: 7-ELEVEN INCOwner Name: 11/22/2006Notification Date: 07/25/2007Closed Date: MDZRelease Id: 7-ELEVEN 1851-27126 (Continued)U003150348 TC07941579.2r Page 204 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424498Easting: 4510473Northing: 4098Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 114 W 1300 SAddress: 7-ELEVEN 1851-27126Name: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Not reportedClosure Status: Not reportedClosed Date: 1986-11-10 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Galvanic Cathodic Protection (STIP3)Tank Material: PremiumSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Currently In UseTank Status: NoTank Emergency: NoREG AST: DALLAS, TX 75221Owner City,State,Zip: PO BOX 711Owner Address: 7-ELEVEN INCOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 4098Facility ID: 424498Easting: 4510473Northing: 4098Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 114 W 1300 SAddress: 7-ELEVEN 1851-27126Name: Facility: Not reportedOther Type: YesPST Fund: YesComplaint: Not reportedClosure Status: Not reportedClosed Date: 1986-11-10 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Galvanic Cathodic Protection (STIP3)Tank Material: RegularSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: 7-ELEVEN 1851-27126 (Continued)U003150348 TC07941579.2r Page 205 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation PST FundMechanism: PrimaryFederal Regulated Tank: Not reportedFacility Zip Extention: 4001338Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 114 W 1300 SAddress: 7-ELEVEN 1851-27126Name: FIN ASSURANCE 2: 7-ELEVEN 1851-27126 (Continued)U003150348 Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1989-12-20 00:00:00Closed Date: 1966-05-03 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1563 S 300 WOwner Address: HAFERS INCOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3502Facility ID: UST: [Ben Anderson]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1563 S 300 WOwner Address: HAFERS INCOwner Name: 03/08/1990Notification Date: 08/13/1992Closed Date: FOLRelease Id: 4000669Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1549 S 300 WAddress: OLSON CONST. CO. PROPERTYName: LUST: 2250 ft. 0.426 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 SSE UT LUST1549 S 300 W N/A 46 UT USTOLSON CONST. CO. PROPERTY U003150253 TC07941579.2r Page 206 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424061Easting: 4509802Northing: 3502Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1549 S 300 WAddress: OLSON CONST. CO. PROPERTYName: Facility: OLSON CONST. CO. PROPERTY (Continued) U003150253 Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: Not reportedCompletion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: Not reportedStart Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Private/Other FundingCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Not reportedActivity Funded: Salt Lake Housing AuthorityCleanup Funding Source: Not reportedCleanup Funding: 4/15/2005Completed Date: Not reportedRedev Completition Date: 4/15/2005Start Date: Not reportedAA Activity Funded: BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: US BROWNFIELDS: 2267 ft. Site 2 of 2 in cluster J 0.429 mi. Relative: Higher Actual: 4234 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 East US BROWNFIELDS1301 SOUTH WEST TEMPLE N/A J47 FINDSJEFFERSON SCHOOL APARTMENTS 1016348665 TC07941579.2r Page 207 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: 0.03ACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 208 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: 1/11/2005Redevelopment Start Date: Not reportedContaminants Found Below Actionable Level: US BankRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: 5500000Assessment Funding: Not reportedActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 209 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: Not reportedCompletion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: Not reportedStart Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 210 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAssessment Funding Source: Not reportedAssessment Funding: Not reportedActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 211 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: 2005-03-18 00:00:00Completion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: 2005-03-18 00:00:00Start Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 212 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 213 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: Not reportedCompletion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: Not reportedStart Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Not reportedActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 214 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 215 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: 2005-03-18 00:00:00Completion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: 2005-03-18 00:00:00Start Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Not reportedActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 216 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 217 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAdditional Cleanup/Treatment Tech Info: Not reportedIC in place date: Not reportedCleanup of structures: Not reportedIC Cat. Enforcement Permit Tools: Not reportedReduction of Contam Bioremediation/Phytoremediation: Not reportedIC Cat. Gov. Controls: Not reportedRemoval of materials (tanks and piping, etc.): Not reportedIC Cat. Info. Devices: Not reportedExtraction of contaminants: Not reportedExcavation and Disposal of Soils: Not reportedIC Category Proprietary Controls: NInstitutional Controls Required: Not reportedIndicates Cleanup/Treatment Tech Implemented: YCleanup Required: Not reportedAddress of Data Sources (URL if available) 1: 2005-10-06 00:00:00Completion Date: Not reportedAdditional Institutional Controls Information: Not reportedOwnership Entity: 2005-10-06 00:00:00Start Date: 97811001Cooperative Agreement Number: Not reportedClimate Adapt Mitig - Planning or Assessment: Not reportedCleanup Funding Entity: Not reportedAssessment Funding Entity: Not reportedRedevelopment Start Date: Not reportedContaminants Found Below Actionable Level: Not reportedRedev. Funding Entity Name: Not reportedRedev. Funding Source: Petroleum ProductsContaminants Found at Actionable Level: Not reportedContaminants REC: Not reportedRedevelopment Funding: Not reportedAssessment Funding Source: Not reportedAssessment Funding: Not reportedActivity Funded: Not reportedCleanup Funding Source: Not reportedCleanup Funding: Not reportedCompleted Date: Not reportedRedev Completition Date: Not reportedStart Date: Not reportedAA Activity Funded: BFProgram Name: Not reportedState or Tribal Voluntary Response Program: 49035102900Census Tract: -111.89256Longitude: 40.7468Latitude: 2.57Parcel Size: 15-12-430032Property Number: PetroleumGrant Type: Utah Department of Environmental Quality, State ofRecipient Name: Not reportedProperty Alias: 16103Property ID: SALT LAKE CITY, UT 84115City,State,Zip: 1301 South West TempleAddress: JEFFERSON SCHOOL APARTMENTSName: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 218 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Not reportedAmount of Funding Expended on this Activity 2: Not reportedReDev Activity Funded: Not reportedClimate Adapt and Mitiga - Demo or Cleanup: Not reportedFuture use industrial acreage: Not reportedCleanup Completion Doc- Other forms of Doc: Not reportedFuture use commercial acreage: 2.57Future use residential acreage: Not reportedLetter/Signed Report Date Received: Not reportedFuture use greenspace acreage: NCleanup Comp Doc - Letter/Signed Rep Qualified Pro: Not reportedPast use industrial acreage: 4/15/2005NFA Letter Date Received: Not reportedPast use commercial acreage: NCleanup Completion Doc - NFA Letter Received: 8100RLF Leveraged - Funding Amount: Salt Lake Housing AuthorityRLF Leveraged - Entity Providing Funding: Not reportedPast use residential acreage: Not reportedPast use greenspace acreage: RLF LeveragedRLF Leveraged - Funding Source Type: Not reportedRLF Direct Cleanup - Source of Funding: Not reportedNum. of cleanup and re-dev. jobs: Not reportedRLF Direct Cleanup - Total Funding Amt: Not reportedRLF Subgrant - Program Income Used: Not reportedRLF Subgrant - Cost Share Used: Not reportedRLF Subgrant - EPA Funds Used: Not reportedRLF Subgrant - Signed Date: Not reportedRLF Subgrant - Total Subgrant Amount: Not reportedRLF Loan - Discount Percentage: Not reportedRLF Loan - Discounted: Ground Water SoilMedia Cleanup: Not reportedRLF Loan - Program Income Used: Ground Water SoilMedia Affected: Not reportedRLF Loan - Cost Share Used: Petroleum ProductsContaminant Cleanup: Not reportedRLF Loan - EPA Funds Used: Not reportedRLF Loan - Interest Rate: Not reportedRLF Loan - Anticipated Repayment End Date: Not reportedRLF Loan - Anticipated Repayment Start Date: Not reportedRLF - Loan Signed Date: Not reportedRLF Loan - Total Loan Amount: Not reportedCleanup - Cost Share Amount: Not reportedMultipurpose - Cost Share Amount: Not reportedSection 128(a) State/Tribal: Not reportedACRES Cleaned Up: Not reportedDate Engineering Controls put into place: Not reportedIndicate whether Engineering Controls are in place: Not reportedAddress of Data Source (URL if available) 3: Not reportedAdditional Engineering Controls Information: Not reportedOther: Not reportedEngineering Barriers (e.g., Slurry Walls, Sheet): Not reportedImmobilization Process: Not reportedSecurity (e.g., Guard, Fence): Not reportedCover Technologies (e.g., Capping): Not reportedState/tribal program ID: Not reportedIndicate whether Engineering Controls are required: Not reportedAddress of Data Source (URL if available) 2: Not reportedIC in place: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 TC07941579.2r Page 219 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Click here to access additional FINDS: detail in the EDR Site Report. performed by EPA Regions. well as information on Targeted Brownfields Assessments (TBA) Brownfields properties assessed or cleaned up with grant funding, as stores information reported by EPA Brownfields grant recipients on The Assessment, Cleanup and Redevelopment Exchange System (ACRES) Environmental Interest/Information System: Click Here for FRS Facility Detail Report: 110038747158Registry ID: FINDS: 8.81Unemployed Percent: 285Unemployed Number: 3.65Vacant Housing Percent: 55Vacant Housing Number: 67.95Meidan Income Percent: 2199Meidan Income Number: 3461Meidan Income: 40.91Below Poverty Percent: 1324Below Poverty Number: 0.5Radius: Not reportedClimate Adaptation and Mitigation Redevelopment: Not reportedNumber of Redevelopment Jobs Leveraged: JEFFERSON SCHOOL APARTMENTS (Continued) 1016348665 SALT LAKE CITY, UT 84104Owner City,State,Zip: 1064 S 700 WOwner Address: CITY CAB COOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4885Facility ID: UST: Morgan AtkinsonProject Manager: SALT LAKE CITY, UT 84104Owner City,St,Zip: 84104Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1064 S 700 WOwner Address: CITY CAB COOwner Name: 03/28/2012Notification Date: 04/04/2012Closed Date: MXBRelease Id: 4002175Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1064 S 700 WAddress: CITY CAB CO.Name: LUST: 2360 ft. 0.447 mi. Relative: Lower Actual: 4228 ft. 1/4-1/2 SALT LAKE CITY, UT 84104 WNW UT LUST1064 S 700 W N/A 48 UT USTCITY CAB CO.U003194526 TC07941579.2r Page 220 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423030Easting: 4510936Northing: 4885Facility ID: SALT LAKE CITY, UT 84104City,State,Zip: 1064 S 700 WAddress: CITY CAB CO.Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2012-04-19 00:00:00Closed Date: 1997-10-30 00:00:00Install Date: Double-WalledPipe Mod: Flexible PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: RegularSubstance Tested: GasolineSubstance Detected: 10000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: CITY CAB CO. (Continued)U003194526 USTProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1776 S WEST TEMPLEOwner Address: HOUSING AUTHORITY OF SALT LAKE CITYOwner Name: 03/06/2018Notification Date: 07/10/2018Closed Date: NRVRelease Id: 4002551Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 1159 S WEST TEMPLEAddress: PROPOSED BOOK CLIFF LODGE APTSName: LUST: 2368 ft. 0.448 mi. Relative: Higher Actual: 4233 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 ENE 1159 S WEST TEMPLE N/A 49 UT LUSTPROPOSED BOOK CLIFF LODGE APTS S128620114 TC07941579.2r Page 221 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423691.69591Easting: 4511272.807Northing: 4387Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 929 S RIO GRANDE STAddress: DAVID ORR/JEFF LYONSName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-06-15 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Used OilSubstance Detected: 500Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84101Owner City,State,Zip: 929 S RIO GRANDE STOwner Address: DAVID ORR/JEFF LYONSOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4387Facility ID: UST: [Robin Jenkins]Project Manager: SALT LAKE CITY, UT 84101Owner City,St,Zip: 84101Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 929 S RIO GRANDE STOwner Address: DAVID ORR/JEFF LYONSOwner Name: 08/03/1990Notification Date: 04/20/1993Closed Date: FZQRelease Id: 4001651Facility ID: SALT LAKE CITY, UT 84101City,State,Zip: 929 S RIO GRANDE STAddress: DAVID ORR/JEFF LYONSName: LUST: 2420 ft. 0.458 mi. Relative: Higher Actual: 4231 ft. 1/4-1/2 SALT LAKE CITY, UT 84101 North UT LUST929 S RIO GRANDE ST N/A 50 UT USTDAVID ORR/JEFF LYONS U003149763 TC07941579.2r Page 222 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424411.75Easting: 4510067.72Northing: 4218Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1436 S WEST TEMPLEAddress: JEFFERSON IMPROVEMENT COName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1990-06-07 00:00:00Closed Date: 1972-03-18 00:00:00Install Date: NonePipe Mod: UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1436 S WEST TEMPLEOwner Address: JEFFERSON IMPROVEMENT COOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 4218Facility ID: UST: [Shelly Quick]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1436 S WEST TEMPLEOwner Address: JEFFERSON IMPROVEMENT COOwner Name: 06/08/1990Notification Date: 12/20/1995Closed Date: FUMRelease Id: 4001475Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 1436 S WEST TEMPLEAddress: JEFFERSON IMPROVEMENT COName: LUST: 2427 ft. 0.460 mi. Relative: Higher Actual: 4238 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 ESE UT LUST1436 S WEST TEMPLE N/A 51 UT USTJEFFERSON IMPROVEMENT CO U003150286 TC07941579.2r Page 223 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 2Tank ID: 3246Facility ID: 424600.72Easting: 4510481.54Northing: 3246Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1995-02-17 00:00:00Closed Date: 1977-04-25 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 12000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3246Facility ID: UST: Morgan AtkinsonProject Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: 04/17/1995Notification Date: 06/17/2010Closed Date: IXDRelease Id: 4000394Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: LUST: 2554 ft. 0.484 mi. Relative: Higher Actual: 4235 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 East UT LUST52 W 1300 S N/A 52 UT USTTOP STOP C-20 U003150225 TC07941579.2r Page 224 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1995-02-17 00:00:00Closed Date: 1977-04-25 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 4000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 3Alternate Tank ID: NoAbove Tank: 3Tank ID: 3246Facility ID: 424600.72Easting: 4510481.54Northing: 3246Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: Facility: Not reportedOther Type: NoPST Fund: YesComplaint: Tank Removed from GroundClosure Status: 1995-02-17 00:00:00Closed Date: 1977-04-25 00:00:00Install Date: NonePipe Mod: Fiberglass Reinforced PlasticPipe Material: NoneTank Mod: Fiberglass Reinforced PlasticTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: TOP STOP C-20 (Continued)U003150225 TC07941579.2r Page 225 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Not ListedSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 6Alternate Tank ID: NoAbove Tank: 6Tank ID: 3246Facility ID: 424600.72Easting: 4510481.54Northing: 3246Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2009-06-30 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: Not ListedSubstance Detected: 6000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 1530 S WEST TEMPLEOwner Address: SALT LAKE PUBLIC UTILITIESOwner Name: YesFederal Regulated: 5Alternate Tank ID: NoAbove Tank: 5Tank ID: 3246Facility ID: 424600.72Easting: 4510481.54Northing: 3246Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: TOP STOP C-20 (Continued)U003150225 TC07941579.2r Page 226 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 424600.72Easting: 4510481.54Northing: 3246Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 52 W 1300 SAddress: TOP STOP C-20Name: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank removed from groundClosure Status: 2009-06-30 00:00:00Closed Date: 1910-01-01 00:00:00Install Date: NonePipe Mod: Not ListedPipe Material: TOP STOP C-20 (Continued)U003150225 UnknownPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84115Owner City,State,Zip: 347 W 1600 SOwner Address: NELSON BROTHERS CONST COOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3486Facility ID: UST: [Victor Scherer]Project Manager: SALT LAKE CITY, UT 84115Owner City,St,Zip: 84115Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 347 W 1600 SOwner Address: NELSON BROTHERS CONST COOwner Name: 10/17/1991Notification Date: 09/18/1996Closed Date: HCVRelease Id: 4000651Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 347 W 1600 SAddress: NELSON BROTHERS CONST. COName: LUST: 2564 ft. 0.486 mi. Relative: Higher Actual: 4231 ft. 1/4-1/2 SALT LAKE CITY, UT 84115 South UT LUST347 W 1600 S N/A 53 UT USTNELSON BROTHERS CONST. CO U003150250 TC07941579.2r Page 227 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423887.09Easting: 4509683.62Northing: 3486Facility ID: SALT LAKE CITY, UT 84115City,State,Zip: 347 W 1600 SAddress: NELSON BROTHERS CONST. COName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-10-17 00:00:00Closed Date: 1966-02-24 00:00:00Install Date: NonePipe Mod: NELSON BROTHERS CONST. CO (Continued) U003150250 NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: GasolineSubstance Detected: 1000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84110Owner City,State,Zip: 920 S 500 WOwner Address: PIONEER WHOLESALEOwner Name: YesFederal Regulated: 1Alternate Tank ID: NoAbove Tank: 1Tank ID: 3959Facility ID: UST: [Victor Scherer]Project Manager: SALT LAKE CITY, UT 84110Owner City,St,Zip: 84110Owner Zip: UTOwner State: SALT LAKE CITYOwner City: 920 S 500 WOwner Address: PIONEER WHOLESALEOwner Name: 08/25/1993Notification Date: 05/09/1995Closed Date: IGJRelease Id: 4001172Facility ID: SALT LAKE CITY, UT 84110City,State,Zip: 920 S 500 WAddress: PIONEER WHOLESALEName: LUST: 2596 ft. 0.492 mi. Relative: Lower Actual: 4229 ft. 1/4-1/2 SALT LAKE CITY, UT 84110 NNW UT LUST920 S 500 W N/A 54 UT USTPIONEER WHOLESALE U003150122 TC07941579.2r Page 228 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation 423511.26901Easting: 4511304.5859Northing: 3959Facility ID: SALT LAKE CITY, UT 84110City,State,Zip: 920 S 500 WAddress: PIONEER WHOLESALEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Removed from GroundClosure Status: 1991-11-05 00:00:00Closed Date: 1975-05-21 00:00:00Install Date: NonePipe Mod: Galvanized SteelPipe Material: NoneTank Mod: Asphalt Coated or Bare SteelTank Material: Not reportedSubstance Tested: DieselSubstance Detected: 2000Tank Capacity: Permanently Out of UseTank Status: NoTank Emergency: NoREG AST: SALT LAKE CITY, UT 84110Owner City,State,Zip: 920 S 500 WOwner Address: PIONEER WHOLESALEOwner Name: YesFederal Regulated: 2Alternate Tank ID: NoAbove Tank: 2Tank ID: 3959Facility ID: 423511.26901Easting: 4511304.5859Northing: 3959Facility ID: SALT LAKE CITY, UT 84110City,State,Zip: 920 S 500 WAddress: PIONEER WHOLESALEName: Facility: Not reportedOther Type: NoPST Fund: NoComplaint: Tank Closed in PlaceClosure Status: 1984-06-01 00:00:00Closed Date: 1961-05-20 00:00:00Install Date: PIONEER WHOLESALE (Continued)U003150122 TC07941579.2r Page 229 ORPHAN SUMMARY City EDR ID Site Name Site Address Zip Database(s) Count: 0 records. NO SITES FOUND TC07941579.2r Page 230 To maintain currency of the following federal and state databases, EDR contacts the appropriate governmental agency on a monthly or quarterly basis, as required. Number of Days to Update:Provides confirmation that EDR is reporting records that have been updated within 90 days from the date the government agency made the information available to the public. STANDARD ENVIRONMENTAL RECORDS Lists of Federal NPL (Superfund) sites NPL: National Priority List National Priorities List (Superfund). The NPL is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund Program. NPL sites may encompass relatively large areas. As such, EDR provides polygon coverage for over 1,000 NPL site boundaries produced by EPA’s Environmental Photographic Interpretation Center (EPIC) and regional EPA offices. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: EPA Telephone: N/A Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/07/2025 Data Release Frequency: Quarterly NPL Site Boundaries Sources: EPA’s Environmental Photographic Interpretation Center (EPIC) Telephone: 202-564-7333 EPA Region 1 EPA Region 6 Telephone 617-918-1143 Telephone: 214-655-6659 EPA Region 3 EPA Region 7 Telephone 215-814-5418 Telephone: 913-551-7247 EPA Region 4 EPA Region 8 Telephone 404-562-8033 Telephone: 303-312-6774 EPA Region 5 EPA Region 9 Telephone 312-886-6686 Telephone: 415-947-4246 EPA Region 10 Telephone 206-553-8665 Proposed NPL: Proposed National Priority List Sites A site that has been proposed for listing on the National Priorities List through the issuance of a proposed rule in the Federal Register. EPA then accepts public comments on the site, responds to the comments, and places on the NPL those sites that continue to meet the requirements for listing. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: EPA Telephone: N/A Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/07/2025 Data Release Frequency: Quarterly NPL LIENS: Federal Superfund Liens Federal Superfund Liens. Under the authority granted the USEPA by CERCLA of 1980, the USEPA has the authority to file liens against real property in order to recover remedial action expenditures or when the property owner received notification of potential liability. USEPA compiles a listing of filed notices of Superfund Liens. TC07941579.2r Page GR-1 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 10/15/1991 Date Data Arrived at EDR: 02/02/1994 Date Made Active in Reports: 03/30/1994 Number of Days to Update: 56 Source: EPA Telephone: 202-564-4267 Last EDR Contact: 08/15/2011 Next Scheduled EDR Contact: 11/28/2011 Data Release Frequency: No Update Planned Lists of Federal Delisted NPL sites Delisted NPL: National Priority List Deletions The National Oil and Hazardous Substances Pollution Contingency Plan (NCP) establishes the criteria that the EPA uses to delete sites from the NPL. In accordance with 40 CFR 300.425.(e), sites may be deleted from the NPL where no further response is appropriate. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: EPA Telephone: N/A Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/07/2025 Data Release Frequency: Quarterly Lists of Federal sites subject to CERCLA removals and CERCLA orders FEDERAL FACILITY: Federal Facility Site Information listing A listing of National Priority List (NPL) and Base Realignment and Closure (BRAC) sites found in the Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) Database where EPA Federal Facilities Restoration and Reuse Office is involved in cleanup activities. Date of Government Version: 11/20/2024 Date Data Arrived at EDR: 12/18/2024 Date Made Active in Reports: 12/20/2024 Number of Days to Update: 2 Source: Environmental Protection Agency Telephone: 703-603-8704 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/07/2025 Data Release Frequency: Varies SEMS: Superfund Enterprise Management System SEMS (Superfund Enterprise Management System) tracks hazardous waste sites, potentially hazardous waste sites, and remedial activities performed in support of EPA’s Superfund Program across the United States. The list was formerly know as CERCLIS, renamed to SEMS by the EPA in 2015. The list contains data on potentially hazardous waste sites that have been reported to the USEPA by states, municipalities, private companies and private persons, pursuant to Section 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). This dataset also contains sites which are either proposed to or on the National Priorities List (NPL) and the sites which are in the screening and assessment phase for possible inclusion on the NPL. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Quarterly Lists of Federal CERCLA sites with NFRAP SEMS-ARCHIVE: Superfund Enterprise Management System Archive TC07941579.2r Page GR-2 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING SEMS-ARCHIVE (Superfund Enterprise Management System Archive) tracks sites that have no further interest under the Federal Superfund Program based on available information. The list was formerly known as the CERCLIS-NFRAP, renamed to SEMS ARCHIVE by the EPA in 2015. EPA may perform a minimal level of assessment work at a site while it is archived if site conditions change and/or new information becomes available. Archived sites have been removed and archived from the inventory of SEMS sites. Archived status indicates that, to the best of EPA’s knowledge, assessment at a site has been completed and that EPA has determined no further steps will be taken to list the site on the National Priorities List (NPL), unless information indicates this decision was not appropriate or other considerations require a recommendation for listing at a later time. The decision does not necessarily mean that there is no hazard associated with a given site; it only means that. based upon available information, the location is not judged to be potential NPL site. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Quarterly Lists of Federal RCRA facilities undergoing Corrective Action CORRACTS: Corrective Action Report CORRACTS identifies hazardous waste handlers with RCRA corrective action activity. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: EPA Telephone: 800-424-9346 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly Lists of Federal RCRA TSD facilities RCRA-TSDF: RCRA - Treatment, Storage and Disposal RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Transporters are individuals or entities that move hazardous waste from the generator offsite to a facility that can recycle, treat, store, or dispose of the waste. TSDFs treat, store, or dispose of the waste. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 303-312-6149 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly Lists of Federal RCRA generators RCRA-LQG: RCRA - Large Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Large quantity generators (LQGs) generate over 1,000 kilograms (kg) of hazardous waste, or over 1 kg of acutely hazardous waste per month. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 303-312-6149 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly TC07941579.2r Page GR-3 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING RCRA-SQG: RCRA - Small Quantity Generators RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 303-312-6149 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly RCRA-VSQG: RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators) RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Very small quantity generators (VSQGs) generate less than 100 kg of hazardous waste, or less than 1 kg of acutely hazardous waste per month. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 303-312-6149 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly Federal institutional controls / engineering controls registries LUCIS: Land Use Control Information System LUCIS contains records of land use control information pertaining to the former Navy Base Realignment and Closure properties. Date of Government Version: 11/11/2024 Date Data Arrived at EDR: 11/25/2024 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 85 Source: Department of the Navy Telephone: 843-820-7326 Last EDR Contact: 03/04/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Varies US ENG CONTROLS: Engineering Controls Sites List A listing of sites with engineering controls in place. Engineering controls include various forms of caps, building foundations, liners, and treatment methods to create pathway elimination for regulated substances to enter environmental media or effect human health. Date of Government Version: 11/04/2024 Date Data Arrived at EDR: 11/15/2024 Date Made Active in Reports: 02/11/2025 Number of Days to Update: 88 Source: Environmental Protection Agency Telephone: 703-603-0695 Last EDR Contact: 02/18/2025 Next Scheduled EDR Contact: 12/02/2024 Data Release Frequency: Varies US INST CONTROLS: Institutional Controls Sites List A listing of sites with institutional controls in place. Institutional controls include administrative measures, such as groundwater use restrictions, construction restrictions, property use restrictions, and post remediation care requirements intended to prevent exposure to contaminants remaining on site. Deed restrictions are generally required as part of the institutional controls. Date of Government Version: 11/04/2024 Date Data Arrived at EDR: 11/15/2024 Date Made Active in Reports: 02/11/2025 Number of Days to Update: 88 Source: Environmental Protection Agency Telephone: 703-603-0695 Last EDR Contact: 02/18/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Varies TC07941579.2r Page GR-4 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Federal ERNS list ERNS: Emergency Response Notification System Emergency Response Notification System. ERNS records and stores information on reported releases of oil and hazardous substances. Date of Government Version: 12/03/2024 Date Data Arrived at EDR: 12/11/2024 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 69 Source: National Response Center, United States Coast Guard Telephone: 202-267-2180 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly Lists of state- and tribal hazardous waste facilities SHWS: This state does not maintain a SHWS list. See the Federal CERCLIS list and Federal NPL list. State Hazardous Waste Sites. State hazardous waste site records are the states’ equivalent to CERCLIS. These sites may or may not already be listed on the federal CERCLIS list. Priority sites planned for cleanup using state funds (state equivalent of Superfund) are identified along with sites where cleanup will be paid for by potentially responsible parties. Available information varies by state. Date of Government Version: N/A Date Data Arrived at EDR: N/A Date Made Active in Reports: N/A Number of Days to Update: N/A Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 01/15/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: N/A Lists of state and tribal landfills and solid waste disposal facilities SWF/LF: List of Landfills Solid Waste Facilities/Landfill Sites. SWF/LF type records typically contain an inventory of solid waste disposal facilities or landfills in a particular state. Depending on the state, these may be active or inactive facilities or open dumps that failed to meet RCRA Subtitle D Section 4004 criteria for solid waste landfills or disposal sites. Date of Government Version: 12/13/2024 Date Data Arrived at EDR: 12/16/2024 Date Made Active in Reports: 01/06/2025 Number of Days to Update: 21 Source: Department of Environmental Quality Telephone: 801-538-6170 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Semi-Annually Lists of state and tribal leaking storage tanks LAST: Leaking Aboveground Storage Tank Sites A listing of leaking aboveground storage tank locations. Date of Government Version: 01/02/2025 Date Data Arrived at EDR: 01/03/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4141 Last EDR Contact: 03/25/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies LUST: Sites with Leaking Underground Storage Tanks Leaking Underground Storage Tank Incident Reports. LUST records contain an inventory of reported leaking underground storage tank incidents. Not all states maintain these records, and the information stored varies by state. Date of Government Version: 01/06/2025 Date Data Arrived at EDR: 01/08/2025 Date Made Active in Reports: 03/25/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4115 Last EDR Contact: 01/08/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Quarterly TC07941579.2r Page GR-5 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING INDIAN LUST R7: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Iowa, Kansas, and Nebraska Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 7 Telephone: 913-551-7003 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R4: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Florida, Mississippi and North Carolina. Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 4 Telephone: 404-562-8677 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R1: Leaking Underground Storage Tanks on Indian Land A listing of leaking underground storage tank locations on Indian Land. Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 1 Telephone: 617-918-1313 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R6: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in New Mexico and Oklahoma. Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 6 Telephone: 214-665-6597 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R10: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Alaska, Idaho, Oregon and Washington. Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 10 Telephone: 206-553-2857 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R8: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming. Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 8 Telephone: 303-312-6271 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN LUST R5: Leaking Underground Storage Tanks on Indian Land Leaking underground storage tanks located on Indian Land in Michigan, Minnesota and Wisconsin. Date of Government Version: 04/11/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA, Region 5 Telephone: 312-886-7439 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies TC07941579.2r Page GR-6 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING INDIAN LUST R9: Leaking Underground Storage Tanks on Indian Land LUSTs on Indian land in Arizona, California, New Mexico and Nevada Date of Government Version: 05/07/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: Environmental Protection Agency Telephone: 415-972-3372 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies Lists of state and tribal registered storage tanks FEMA UST: Underground Storage Tank Listing A listing of all FEMA owned underground storage tanks. Date of Government Version: 08/12/2024 Date Data Arrived at EDR: 10/30/2024 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 76 Source: FEMA Telephone: 202-646-5797 Last EDR Contact: 03/26/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Varies UST: List of Sites with Underground Storage Tanks Registered Underground Storage Tanks. UST’s are regulated under Subtitle I of the Resource Conservation and Recovery Act (RCRA) and must be registered with the state department responsible for administering the UST program. Available information varies by state program. Date of Government Version: 01/06/2025 Date Data Arrived at EDR: 01/08/2025 Date Made Active in Reports: 01/30/2025 Number of Days to Update: 22 Source: Department of Environmental Quality Telephone: 801-536-4115 Last EDR Contact: 01/08/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Quarterly AST: Listing of Aboveground Storage Tanks Aboveground storage tank site locations. Date of Government Version: 01/02/2025 Date Data Arrived at EDR: 01/03/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 03/25/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies INDIAN UST R5: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 5 (Michigan, Minnesota and Wisconsin and Tribal Nations). Date of Government Version: 04/11/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 5 Telephone: 312-886-6136 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN UST R6: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 6 (Louisiana, Arkansas, Oklahoma, New Mexico, Texas and 65 Tribes). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 6 Telephone: 214-665-7591 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies TC07941579.2r Page GR-7 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING INDIAN UST R10: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 10 (Alaska, Idaho, Oregon, Washington, and Tribal Nations). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 10 Telephone: 206-553-2857 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN UST R4: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee and Tribal Nations) Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 4 Telephone: 404-562-9424 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 07/29/2024 Data Release Frequency: Varies INDIAN UST R9: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 9 (Arizona, California, Hawaii, Nevada, the Pacific Islands, and Tribal Nations). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 9 Telephone: 415-972-3368 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN UST R8: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 27 Tribal Nations). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 8 Telephone: 303-312-6137 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN UST R7: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 7 (Iowa, Kansas, Missouri, Nebraska, and 9 Tribal Nations). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA Region 7 Telephone: 913-551-7003 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies INDIAN UST R1: Underground Storage Tanks on Indian Land The Indian Underground Storage Tank (UST) database provides information about underground storage tanks on Indian land in EPA Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and ten Tribal Nations). Date of Government Version: 05/14/2024 Date Data Arrived at EDR: 05/30/2024 Date Made Active in Reports: 08/28/2024 Number of Days to Update: 90 Source: EPA, Region 1 Telephone: 617-918-1313 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies TC07941579.2r Page GR-8 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING State and tribal institutional control / engineering control registries INST CONTROL: Sites with Institutional Controls Sites included on the Brownfields Sites listing that have institutional controls in place. Date of Government Version: 10/15/2024 Date Data Arrived at EDR: 10/17/2024 Date Made Active in Reports: 01/07/2025 Number of Days to Update: 82 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 01/15/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies Lists of state and tribal voluntary cleanup sites INDIAN VCP R1: Voluntary Cleanup Priority Listing A listing of voluntary cleanup priority sites located on Indian Land located in Region 1. Date of Government Version: 07/27/2015 Date Data Arrived at EDR: 09/29/2015 Date Made Active in Reports: 02/18/2016 Number of Days to Update: 142 Source: EPA, Region 1 Telephone: 617-918-1102 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Varies VCP: Voluntary Cleanup Sites List The purpose of the program is to encourage the voluntary cleanup of sites where there has been a contaminant release threatening public health and the environment, thereby removing the stigma attached to these sites which blocks economic redevelopment. Voluntary cleanup of these sites will hopefully result in clearing the pathway for returning these properties to beneficial use. Date of Government Version: 08/29/2024 Date Data Arrived at EDR: 11/06/2024 Date Made Active in Reports: 01/22/2025 Number of Days to Update: 77 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 02/06/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Varies INDIAN VCP R7: Voluntary Cleanup Priority Lisitng A listing of voluntary cleanup priority sites located on Indian Land located in Region 7. Date of Government Version: 03/20/2008 Date Data Arrived at EDR: 04/22/2008 Date Made Active in Reports: 05/19/2008 Number of Days to Update: 27 Source: EPA, Region 7 Telephone: 913-551-7365 Last EDR Contact: 07/08/2021 Next Scheduled EDR Contact: 07/20/2009 Data Release Frequency: Varies Lists of state and tribal brownfield sites BROWNFIELDS: Brownfields Assessment Sites A Brownfields site means real property, the expansion, redevelopment or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant or contaminant, controlled substance or petroleum product. Date of Government Version: 11/18/2024 Date Data Arrived at EDR: 11/19/2024 Date Made Active in Reports: 02/10/2025 Number of Days to Update: 83 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 02/13/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Annually ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists TC07941579.2r Page GR-9 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING US BROWNFIELDS: A Listing of Brownfields Sites Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant. Cleaning up and reinvesting in these properties takes development pressures off of undeveloped, open land, and both improves and protects the environment. Assessment, Cleanup and Redevelopment Exchange System (ACRES) stores information reported by EPA Brownfields grant recipients on brownfields properties assessed or cleaned up with grant funding as well as information on Targeted Brownfields Assessments performed by EPA Regions. A listing of ACRES Brownfield sites is obtained from Cleanups in My Community. Cleanups in My Community provides information on Brownfields properties for which information is reported back to EPA, as well as areas served by Brownfields grant programs. Date of Government Version: 09/09/2024 Date Data Arrived at EDR: 09/11/2024 Date Made Active in Reports: 12/06/2024 Number of Days to Update: 86 Source: Environmental Protection Agency Telephone: 202-566-2777 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Semi-Annually Local Lists of Landfill / Solid Waste Disposal Sites INDIAN ODI: Report on the Status of Open Dumps on Indian Lands Location of open dumps on Indian land. Date of Government Version: 12/31/1998 Date Data Arrived at EDR: 12/03/2007 Date Made Active in Reports: 01/24/2008 Number of Days to Update: 52 Source: Environmental Protection Agency Telephone: 703-308-8245 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Varies ODI: Open Dump Inventory An open dump is defined as a disposal facility that does not comply with one or more of the Part 257 or Part 258 Subtitle D Criteria. Date of Government Version: 06/30/1985 Date Data Arrived at EDR: 08/09/2004 Date Made Active in Reports: 09/17/2004 Number of Days to Update: 39 Source: Environmental Protection Agency Telephone: 800-424-9346 Last EDR Contact: 06/09/2004 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned DEBRIS REGION 9: Torres Martinez Reservation Illegal Dump Site Locations A listing of illegal dump sites location on the Torres Martinez Indian Reservation located in eastern Riverside County and northern Imperial County, California. Date of Government Version: 01/12/2009 Date Data Arrived at EDR: 05/07/2009 Date Made Active in Reports: 09/21/2009 Number of Days to Update: 137 Source: EPA, Region 9 Telephone: 415-947-4219 Last EDR Contact: 01/23/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: No Update Planned IHS OPEN DUMPS: Open Dumps on Indian Land A listing of all open dumps located on Indian Land in the United States. Date of Government Version: 02/07/2024 Date Data Arrived at EDR: 11/13/2024 Date Made Active in Reports: 11/19/2024 Number of Days to Update: 6 Source: Department of Health & Human Serivces, Indian Health Service Telephone: 301-443-1452 Last EDR Contact: 12/09/2024 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Varies Local Lists of Hazardous waste / Contaminated Sites US HIST CDL: National Clandestine Laboratory Register A listing of clandestine drug lab locations that have been removed from the DEAs National Clandestine Laboratory Register. TC07941579.2r Page GR-10 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 05/20/2024 Date Data Arrived at EDR: 08/19/2024 Date Made Active in Reports: 10/09/2024 Number of Days to Update: 51 Source: Drug Enforcement Administration Telephone: 202-307-1000 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: No Update Planned CDL: Methamphetamine Contaminated Properties Listing Utah Administrative Rule 19-6-901 Illegal Drug Operations Site Reporting and Decontamination Act requires local health departments to maintain a list of properties believed to be contaminated by the illegal manufacture of drugs. The following properties were reported to the Salt Lake Valley Health Department by a complaint or report from a law enforcement agency and the Department has determined that reasonable evidence exists that the property is contaminated. Date of Government Version: 11/25/2024 Date Data Arrived at EDR: 11/25/2024 Date Made Active in Reports: 02/20/2025 Number of Days to Update: 87 Source: Salt Lake Valley Health Department Telephone: 801-468-2750 Last EDR Contact: 02/25/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies US CDL: Clandestine Drug Labs A listing of clandestine drug lab locations. The U.S. Department of Justice ("the Department") provides this web site as a public service. It contains addresses of some locations where law enforcement agencies reported they found chemicals or other items that indicated the presence of either clandestine drug laboratories or dumpsites. In most cases, the source of the entries is not the Department, and the Department has not verified the entry and does not guarantee its accuracy. Members of the public must verify the accuracy of all entries by, for example, contacting local law enforcement and local health departments. Date of Government Version: 05/20/2024 Date Data Arrived at EDR: 08/19/2024 Date Made Active in Reports: 10/09/2024 Number of Days to Update: 51 Source: Drug Enforcement Administration Telephone: 202-307-1000 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Quarterly Local Land Records LIENS 2: CERCLA Lien Information A Federal CERCLA (’Superfund’) lien can exist by operation of law at any site or property at which EPA has spent Superfund monies. These monies are spent to investigate and address releases and threatened releases of contamination. CERCLIS provides information as to the identity of these sites and properties. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: Environmental Protection Agency Telephone: 202-564-6023 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/07/2025 Data Release Frequency: Semi-Annually Records of Emergency Release Reports HMIRS: Hazardous Materials Information Reporting System Hazardous Materials Incident Report System. HMIRS contains hazardous material spill incidents reported to DOT. Date of Government Version: 12/10/2024 Date Data Arrived at EDR: 12/11/2024 Date Made Active in Reports: 02/27/2025 Number of Days to Update: 78 Source: U.S. Department of Transportation Telephone: 202-366-4555 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly SPILLS: Spills Data Incidents reported to the Division of Environmental Response and Remediation TC07941579.2r Page GR-11 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 01/06/2025 Date Data Arrived at EDR: 01/08/2025 Date Made Active in Reports: 03/25/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 01/08/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Varies SPILLS 90: SPILLS90 data from FirstSearch Spills 90 includes those spill and release records available exclusively from FirstSearch databases. Typically, they may include chemical, oil and/or hazardous substance spills recorded after 1990. Duplicate records that are already included in EDR incident and release records are not included in Spills 90. Date of Government Version: 07/31/2011 Date Data Arrived at EDR: 01/03/2013 Date Made Active in Reports: 02/11/2013 Number of Days to Update: 39 Source: FirstSearch Telephone: N/A Last EDR Contact: 01/03/2013 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned Other Ascertainable Records RCRA NonGen / NLR: RCRA - Non Generators / No Longer Regulated RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 303-312-6149 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly FUDS: Formerly Used Defense Sites The listing includes locations of Formerly Used Defense Sites properties where the US Army Corps of Engineers is actively working or will take necessary cleanup actions. Date of Government Version: 10/01/2024 Date Data Arrived at EDR: 11/12/2024 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 70 Source: U.S. Army Corps of Engineers Telephone: 202-528-4285 Last EDR Contact: 02/11/2025 Next Scheduled EDR Contact: 05/26/2025 Data Release Frequency: Varies DOD: Department of Defense Sites This data set consists of federally owned or administered lands, administered by the Department of Defense, that have any area equal to or greater than 640 acres of the United States, Puerto Rico, and the U.S. Virgin Islands. Date of Government Version: 06/07/2021 Date Data Arrived at EDR: 07/13/2021 Date Made Active in Reports: 03/09/2022 Number of Days to Update: 239 Source: USGS Telephone: 888-275-8747 Last EDR Contact: 01/07/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Varies FEDLAND: Federal and Indian Lands Federally and Indian administrated lands of the United States. Lands included are administrated by: Army Corps of Engineers, Bureau of Reclamation, National Wild and Scenic River, National Wildlife Refuge, Public Domain Land, Wilderness, Wilderness Study Area, Wildlife Management Area, Bureau of Indian Affairs, Bureau of Land Management, Department of Justice, Forest Service, Fish and Wildlife Service, National Park Service. Date of Government Version: 04/02/2018 Date Data Arrived at EDR: 04/11/2018 Date Made Active in Reports: 11/06/2019 Number of Days to Update: 574 Source: U.S. Geological Survey Telephone: 888-275-8747 Last EDR Contact: 12/30/2024 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: N/A TC07941579.2r Page GR-12 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING SCRD DRYCLEANERS: State Coalition for Remediation of Drycleaners Listing The State Coalition for Remediation of Drycleaners was established in 1998, with support from the U.S. EPA Office of Superfund Remediation and Technology Innovation. It is comprised of representatives of states with established drycleaner remediation programs. Currently the member states are Alabama, Connecticut, Florida, Illinois, Kansas, Minnesota, Missouri, North Carolina, Oregon, South Carolina, Tennessee, Texas, and Wisconsin. Date of Government Version: 07/30/2021 Date Data Arrived at EDR: 02/03/2023 Date Made Active in Reports: 02/10/2023 Number of Days to Update: 7 Source: Environmental Protection Agency Telephone: 615-532-8599 Last EDR Contact: 02/03/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Varies US FIN ASSUR: Financial Assurance Information All owners and operators of facilities that treat, store, or dispose of hazardous waste are required to provide proof that they will have sufficient funds to pay for the clean up, closure, and post-closure care of their facilities. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/06/2025 Number of Days to Update: 15 Source: Environmental Protection Agency Telephone: 202-566-1917 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Quarterly EPA WATCH LIST: EPA Watch List EPA maintains a "Watch List" to facilitate dialogue between EPA, state and local environmental agencies on enforcement matters relating to facilities with alleged violations identified as either significant or high priority. Being on the Watch List does not mean that the facility has actually violated the law only that an investigation by EPA or a state or local environmental agency has led those organizations to allege that an unproven violation has in fact occurred. Being on the Watch List does not represent a higher level of concern regarding the alleged violations that were detected, but instead indicates cases requiring additional dialogue between EPA, state and local agencies - primarily because of the length of time the alleged violation has gone unaddressed or unresolved. Date of Government Version: 08/30/2013 Date Data Arrived at EDR: 03/21/2014 Date Made Active in Reports: 06/17/2014 Number of Days to Update: 88 Source: Environmental Protection Agency Telephone: 617-520-3000 Last EDR Contact: 01/27/2025 Next Scheduled EDR Contact: 05/12/2025 Data Release Frequency: No Update Planned 2020 COR ACTION: 2020 Corrective Action Program List The EPA has set ambitious goals for the RCRA Corrective Action program by creating the 2020 Corrective Action Universe. This RCRA cleanup baseline includes facilities expected to need corrective action. The 2020 universe contains a wide variety of sites. Some properties are heavily contaminated while others were contaminated but have since been cleaned up. Still others have not been fully investigated yet, and may require little or no remediation. Inclusion in the 2020 Universe does not necessarily imply failure on the part of a facility to meet its RCRA obligations. Date of Government Version: 09/30/2017 Date Data Arrived at EDR: 05/08/2018 Date Made Active in Reports: 07/20/2018 Number of Days to Update: 73 Source: Environmental Protection Agency Telephone: 703-308-4044 Last EDR Contact: 01/30/2025 Next Scheduled EDR Contact: 05/12/2025 Data Release Frequency: Varies TSCA: Toxic Substances Control Act Toxic Substances Control Act. TSCA identifies manufacturers and importers of chemical substances included on the TSCA Chemical Substance Inventory list. It includes data on the production volume of these substances by plant site. Date of Government Version: 12/31/2020 Date Data Arrived at EDR: 06/14/2022 Date Made Active in Reports: 03/24/2023 Number of Days to Update: 283 Source: EPA Telephone: 202-260-5521 Last EDR Contact: 03/10/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Every 4 Years TC07941579.2r Page GR-13 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING TRIS: Toxic Chemical Release Inventory System Toxic Release Inventory System. TRIS identifies facilities which release toxic chemicals to the air, water and land in reportable quantities under SARA Title III Section 313. Date of Government Version: 12/31/2023 Date Data Arrived at EDR: 02/11/2025 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 7 Source: EPA Telephone: 202-566-0250 Last EDR Contact: 02/11/2025 Next Scheduled EDR Contact: 05/26/2025 Data Release Frequency: Annually SSTS: Section 7 Tracking Systems Section 7 of the Federal Insecticide, Fungicide and Rodenticide Act, as amended (92 Stat. 829) requires all registered pesticide-producing establishments to submit a report to the Environmental Protection Agency by March 1st each year. Each establishment must report the types and amounts of pesticides, active ingredients and devices being produced, and those having been produced and sold or distributed in the past year. Date of Government Version: 10/15/2024 Date Data Arrived at EDR: 10/16/2024 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 90 Source: EPA Telephone: 202-564-4203 Last EDR Contact: 01/15/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Annually ROD: Records Of Decision Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid in the cleanup. Date of Government Version: 01/29/2025 Date Data Arrived at EDR: 02/03/2025 Date Made Active in Reports: 02/27/2025 Number of Days to Update: 24 Source: EPA Telephone: 703-416-0223 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Annually RMP: Risk Management Plans When Congress passed the Clean Air Act Amendments of 1990, it required EPA to publish regulations and guidance for chemical accident prevention at facilities using extremely hazardous substances. The Risk Management Program Rule (RMP Rule) was written to implement Section 112(r) of these amendments. The rule, which built upon existing industry codes and standards, requires companies of all sizes that use certain flammable and toxic substances to develop a Risk Management Program, which includes a(n): Hazard assessment that details the potential effects of an accidental release, an accident history of the last five years, and an evaluation of worst-case and alternative accidental releases; Prevention program that includes safety precautions and maintenance, monitoring, and employee training measures; and Emergency response program that spells out emergency health care, employee training measures and procedures for informing the public and response agencies (e.g the fire department) should an accident occur. Date of Government Version: 10/01/2024 Date Data Arrived at EDR: 10/23/2024 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 83 Source: Environmental Protection Agency Telephone: 202-564-8600 Last EDR Contact: 01/09/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies RAATS: RCRA Administrative Action Tracking System RCRA Administration Action Tracking System. RAATS contains records based on enforcement actions issued under RCRA pertaining to major violators and includes administrative and civil actions brought by the EPA. For administration actions after September 30, 1995, data entry in the RAATS database was discontinued. EPA will retain a copy of the database for historical records. It was necessary to terminate RAATS because a decrease in agency resources made it impossible to continue to update the information contained in the database. Date of Government Version: 04/17/1995 Date Data Arrived at EDR: 07/03/1995 Date Made Active in Reports: 08/07/1995 Number of Days to Update: 35 Source: EPA Telephone: 202-564-4104 Last EDR Contact: 06/02/2008 Next Scheduled EDR Contact: 09/01/2008 Data Release Frequency: No Update Planned TC07941579.2r Page GR-14 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING PRP: Potentially Responsible Parties A listing of verified Potentially Responsible Parties Date of Government Version: 09/19/2023 Date Data Arrived at EDR: 10/03/2023 Date Made Active in Reports: 10/19/2023 Number of Days to Update: 16 Source: EPA Telephone: 202-564-6023 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 05/12/2025 Data Release Frequency: Quarterly PADS: PCB Activity Database System PCB Activity Database. PADS Identifies generators, transporters, commercial storers and/or brokers and disposers of PCB’s who are required to notify the EPA of such activities. Date of Government Version: 07/01/2024 Date Data Arrived at EDR: 10/02/2024 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 100 Source: EPA Telephone: 202-566-0500 Last EDR Contact: 01/02/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Annually ICIS: Integrated Compliance Information System The Integrated Compliance Information System (ICIS) supports the information needs of the national enforcement and compliance program as well as the unique needs of the National Pollutant Discharge Elimination System (NPDES) program. Date of Government Version: 11/18/2016 Date Data Arrived at EDR: 11/23/2016 Date Made Active in Reports: 02/10/2017 Number of Days to Update: 79 Source: Environmental Protection Agency Telephone: 202-564-2501 Last EDR Contact: 03/26/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Quarterly FTTS: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) FTTS tracks administrative cases and pesticide enforcement actions and compliance activities related to FIFRA, TSCA and EPCRA (Emergency Planning and Community Right-to-Know Act). To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 04/09/2009 Date Data Arrived at EDR: 04/16/2009 Date Made Active in Reports: 05/11/2009 Number of Days to Update: 25 Source: EPA/Office of Prevention, Pesticides and Toxic Substances Telephone: 202-566-1667 Last EDR Contact: 08/18/2017 Next Scheduled EDR Contact: 12/04/2017 Data Release Frequency: No Update Planned FTTS INSP: FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act) A listing of FIFRA/TSCA Tracking System (FTTS) inspections and enforcements. Date of Government Version: 04/09/2009 Date Data Arrived at EDR: 04/16/2009 Date Made Active in Reports: 05/11/2009 Number of Days to Update: 25 Source: EPA Telephone: 202-566-1667 Last EDR Contact: 08/18/2017 Next Scheduled EDR Contact: 12/04/2017 Data Release Frequency: No Update Planned MLTS: Material Licensing Tracking System MLTS is maintained by the Nuclear Regulatory Commission and contains a list of approximately 8,100 sites which possess or use radioactive materials and which are subject to NRC licensing requirements. To maintain currency, EDR contacts the Agency on a quarterly basis. Date of Government Version: 10/12/2024 Date Data Arrived at EDR: 10/17/2024 Date Made Active in Reports: 11/19/2024 Number of Days to Update: 33 Source: Nuclear Regulatory Commission Telephone: 301-415-0717 Last EDR Contact: 01/09/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Quarterly TC07941579.2r Page GR-15 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING COAL ASH DOE: Steam-Electric Plant Operation Data A listing of power plants that store ash in surface ponds. Date of Government Version: 12/31/2023 Date Data Arrived at EDR: 10/16/2024 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 90 Source: Department of Energy Telephone: 202-586-8719 Last EDR Contact: 02/24/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies COAL ASH EPA: Coal Combustion Residues Surface Impoundments List A listing of coal combustion residues surface impoundments with high hazard potential ratings. Date of Government Version: 01/12/2017 Date Data Arrived at EDR: 03/05/2019 Date Made Active in Reports: 11/11/2019 Number of Days to Update: 251 Source: Environmental Protection Agency Telephone: N/A Last EDR Contact: 02/24/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies PCB TRANSFORMER: PCB Transformer Registration Database The database of PCB transformer registrations that includes all PCB registration submittals. Date of Government Version: 09/13/2019 Date Data Arrived at EDR: 11/06/2019 Date Made Active in Reports: 02/10/2020 Number of Days to Update: 96 Source: Environmental Protection Agency Telephone: 202-566-0517 Last EDR Contact: 01/30/2025 Next Scheduled EDR Contact: 05/12/2025 Data Release Frequency: Varies RADINFO: Radiation Information Database The Radiation Information Database (RADINFO) contains information about facilities that are regulated by U.S. Environmental Protection Agency (EPA) regulations for radiation and radioactivity. Date of Government Version: 07/01/2019 Date Data Arrived at EDR: 07/01/2019 Date Made Active in Reports: 09/23/2019 Number of Days to Update: 84 Source: Environmental Protection Agency Telephone: 202-343-9775 Last EDR Contact: 03/20/2025 Next Scheduled EDR Contact: 07/07/2025 Data Release Frequency: Quarterly HIST FTTS: FIFRA/TSCA Tracking System Administrative Case Listing A complete administrative case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated. Date of Government Version: 10/19/2006 Date Data Arrived at EDR: 03/01/2007 Date Made Active in Reports: 04/10/2007 Number of Days to Update: 40 Source: Environmental Protection Agency Telephone: 202-564-2501 Last EDR Contact: 12/17/2007 Next Scheduled EDR Contact: 03/17/2008 Data Release Frequency: No Update Planned HIST FTTS INSP: FIFRA/TSCA Tracking System Inspection & Enforcement Case Listing A complete inspection and enforcement case listing from the FIFRA/TSCA Tracking System (FTTS) for all ten EPA regions. The information was obtained from the National Compliance Database (NCDB). NCDB supports the implementation of FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act) and TSCA (Toxic Substances Control Act). Some EPA regions are now closing out records. Because of that, and the fact that some EPA regions are not providing EPA Headquarters with updated records, it was decided to create a HIST FTTS database. It included records that may not be included in the newer FTTS database updates. This database is no longer updated. TC07941579.2r Page GR-16 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 10/19/2006 Date Data Arrived at EDR: 03/01/2007 Date Made Active in Reports: 04/10/2007 Number of Days to Update: 40 Source: Environmental Protection Agency Telephone: 202-564-2501 Last EDR Contact: 12/17/2008 Next Scheduled EDR Contact: 03/17/2008 Data Release Frequency: No Update Planned DOT OPS: Incident and Accident Data Department of Transporation, Office of Pipeline Safety Incident and Accident data. Date of Government Version: 10/04/2024 Date Data Arrived at EDR: 10/16/2024 Date Made Active in Reports: 12/06/2024 Number of Days to Update: 51 Source: Department of Transporation, Office of Pipeline Safety Telephone: 202-366-4595 Last EDR Contact: 01/22/2025 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Quarterly CONSENT: Superfund (CERCLA) Consent Decrees Major legal settlements that establish responsibility and standards for cleanup at NPL (Superfund) sites. Released periodically by United States District Courts after settlement by parties to litigation matters. Date of Government Version: 09/30/2024 Date Data Arrived at EDR: 10/09/2024 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 93 Source: Department of Justice, Consent Decree Library Telephone: Varies Last EDR Contact: 03/26/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Varies BRS: Biennial Reporting System The Biennial Reporting System is a national system administered by the EPA that collects data on the generation and management of hazardous waste. BRS captures detailed data from two groups: Large Quantity Generators (LQG) and Treatment, Storage, and Disposal Facilities. Date of Government Version: 12/31/2023 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/07/2025 Number of Days to Update: 16 Source: EPA/NTIS Telephone: 800-424-9346 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Biennially INDIAN RESERV: Indian Reservations This map layer portrays Indian administered lands of the United States that have any area equal to or greater than 640 acres. Date of Government Version: 12/31/2014 Date Data Arrived at EDR: 07/14/2015 Date Made Active in Reports: 01/10/2017 Number of Days to Update: 546 Source: USGS Telephone: 202-208-3710 Last EDR Contact: 12/30/2024 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Semi-Annually FUSRAP: Formerly Utilized Sites Remedial Action Program DOE established the Formerly Utilized Sites Remedial Action Program (FUSRAP) in 1974 to remediate sites where radioactive contamination remained from Manhattan Project and early U.S. Atomic Energy Commission (AEC) operations. Date of Government Version: 03/03/2023 Date Data Arrived at EDR: 03/03/2023 Date Made Active in Reports: 06/09/2023 Number of Days to Update: 98 Source: Department of Energy Telephone: 202-586-3559 Last EDR Contact: 01/23/2025 Next Scheduled EDR Contact: 05/12/2025 Data Release Frequency: Varies UMTRA: Uranium Mill Tailings Sites Uranium ore was mined by private companies for federal government use in national defense programs. When the mills shut down, large piles of the sand-like material (mill tailings) remain after uranium has been extracted from the ore. Levels of human exposure to radioactive materials from the piles are low; however, in some cases tailings were used as construction materials before the potential health hazards of the tailings were recognized. TC07941579.2r Page GR-17 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 02/12/2025 Date Data Arrived at EDR: 02/12/2025 Date Made Active in Reports: 02/27/2025 Number of Days to Update: 15 Source: Department of Energy Telephone: 505-845-0011 Last EDR Contact: 02/06/2025 Next Scheduled EDR Contact: 05/26/2025 Data Release Frequency: Varies LEAD SMELTER 1: Lead Smelter Sites A listing of former lead smelter site locations. Date of Government Version: 12/19/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/21/2025 Number of Days to Update: 19 Source: Environmental Protection Agency Telephone: 703-603-8787 Last EDR Contact: 03/03/2025 Next Scheduled EDR Contact: 04/07/2025 Data Release Frequency: Varies LEAD SMELTER 2: Lead Smelter Sites A list of several hundred sites in the U.S. where secondary lead smelting was done from 1931and 1964. These sites may pose a threat to public health through ingestion or inhalation of contaminated soil or dust Date of Government Version: 04/05/2001 Date Data Arrived at EDR: 10/27/2010 Date Made Active in Reports: 12/02/2010 Number of Days to Update: 36 Source: American Journal of Public Health Telephone: 703-305-6451 Last EDR Contact: 12/02/2009 Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned US AIRS (AFS): Aerometric Information Retrieval System Facility Subsystem (AFS) The database is a sub-system of Aerometric Information Retrieval System (AIRS). AFS contains compliance data on air pollution point sources regulated by the U.S. EPA and/or state and local air regulatory agencies. This information comes from source reports by various stationary sources of air pollution, such as electric power plants, steel mills, factories, and universities, and provides information about the air pollutants they produce. Action, air program, air program pollutant, and general level plant data. It is used to track emissions and compliance data from industrial plants. Date of Government Version: 10/12/2016 Date Data Arrived at EDR: 10/26/2016 Date Made Active in Reports: 02/03/2017 Number of Days to Update: 100 Source: EPA Telephone: 202-564-2496 Last EDR Contact: 09/26/2017 Next Scheduled EDR Contact: 01/08/2018 Data Release Frequency: Annually US AIRS MINOR: Air Facility System Data A listing of minor source facilities. Date of Government Version: 10/12/2016 Date Data Arrived at EDR: 10/26/2016 Date Made Active in Reports: 02/03/2017 Number of Days to Update: 100 Source: EPA Telephone: 202-564-2496 Last EDR Contact: 09/26/2017 Next Scheduled EDR Contact: 01/08/2018 Data Release Frequency: Annually US MINES: Mines Master Index File Contains all mine identification numbers issued for mines active or opened since 1971. The data also includes violation information. Date of Government Version: 02/03/2025 Date Data Arrived at EDR: 02/18/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 30 Source: Department of Labor, Mine Safety and Health Administration Telephone: 303-231-5959 Last EDR Contact: 02/18/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Semi-Annually MINES VIOLATIONS: MSHA Violation Assessment Data Mines violation and assessment information. Department of Labor, Mine Safety & Health Administration. TC07941579.2r Page GR-18 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 02/19/2025 Date Data Arrived at EDR: 02/21/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 27 Source: DOL, Mine Safety & Health Admi Telephone: 202-693-9424 Last EDR Contact: 02/19/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Quarterly US MINES 2: Ferrous and Nonferrous Metal Mines Database Listing This map layer includes ferrous (ferrous metal mines are facilities that extract ferrous metals, such as iron ore or molybdenum) and nonferrous (Nonferrous metal mines are facilities that extract nonferrous metals, such as gold, silver, copper, zinc, and lead) metal mines in the United States. Date of Government Version: 05/02/2024 Date Data Arrived at EDR: 08/20/2024 Date Made Active in Reports: 10/09/2024 Number of Days to Update: 50 Source: USGS Telephone: 703-648-7709 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Varies US MINES 3: Active Mines & Mineral Plants Database Listing Active Mines and Mineral Processing Plant operations for commodities monitored by the Minerals Information Team of the USGS. Date of Government Version: 04/14/2011 Date Data Arrived at EDR: 06/08/2011 Date Made Active in Reports: 09/13/2011 Number of Days to Update: 97 Source: USGS Telephone: 703-648-7709 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Varies MINES MRDS: Mineral Resources Data System Mineral Resources Data System Date of Government Version: 06/04/2024 Date Data Arrived at EDR: 11/22/2024 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 88 Source: USGS Telephone: 703-648-6533 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Varies ABANDONED MINES: Abandoned Mines An inventory of land and water impacted by past mining (primarily coal mining) is maintained by OSMRE to provide information needed to implement the Surface Mining Control and Reclamation Act of 1977 (SMCRA). The inventory contains information on the location, type, and extent of AML impacts, as well as, information on the cost associated with the reclamation of those problems. The inventory is based upon field surveys by State, Tribal, and OSMRE program officials. It is dynamic to the extent that it is modified as new problems are identified and existing problems are reclaimed. Date of Government Version: 12/10/2024 Date Data Arrived at EDR: 12/11/2024 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 69 Source: Department of Interior Telephone: 202-208-2609 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/16/2025 Data Release Frequency: Quarterly FINDS: Facility Index System/Facility Registry System Facility Index System. FINDS contains both facility information and ’pointers’ to other sources that contain more detail. EDR includes the following FINDS databases in this report: PCS (Permit Compliance System), AIRS (Aerometric Information Retrieval System), DOCKET (Enforcement Docket used to manage and track information on civil judicial enforcement cases for all environmental statutes), FURS (Federal Underground Injection Control), C-DOCKET (Criminal Docket System used to track criminal enforcement actions for all environmental statutes), FFIS (Federal Facilities Information System), STATE (State Environmental Laws and Statutes), and PADS (PCB Activity Data System). Date of Government Version: 11/11/2024 Date Data Arrived at EDR: 11/20/2024 Date Made Active in Reports: 02/18/2025 Number of Days to Update: 90 Source: EPA Telephone: (303) 312-6312 Last EDR Contact: 02/25/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Quarterly TC07941579.2r Page GR-19 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING DOCKET HWC: Hazardous Waste Compliance Docket Listing A complete list of the Federal Agency Hazardous Waste Compliance Docket Facilities. Date of Government Version: 05/06/2021 Date Data Arrived at EDR: 05/21/2021 Date Made Active in Reports: 08/11/2021 Number of Days to Update: 82 Source: Environmental Protection Agency Telephone: 202-564-0527 Last EDR Contact: 02/12/2025 Next Scheduled EDR Contact: 06/02/2025 Data Release Frequency: Varies UXO: Unexploded Ordnance Sites A listing of unexploded ordnance site locations Date of Government Version: 09/06/2023 Date Data Arrived at EDR: 09/13/2023 Date Made Active in Reports: 12/11/2023 Number of Days to Update: 89 Source: Department of Defense Telephone: 703-704-1564 Last EDR Contact: 01/06/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Varies ECHO: Enforcement & Compliance History Information ECHO provides integrated compliance and enforcement information for about 800,000 regulated facilities nationwide. Date of Government Version: 12/21/2024 Date Data Arrived at EDR: 12/27/2024 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 14 Source: Environmental Protection Agency Telephone: 202-564-2280 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Quarterly FUELS PROGRAM: EPA Fuels Program Registered Listing This listing includes facilities that are registered under the Part 80 (Code of Federal Regulations) EPA Fuels Programs. All companies now are required to submit new and updated registrations. Date of Government Version: 11/08/2024 Date Data Arrived at EDR: 11/08/2024 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 67 Source: EPA Telephone: 800-385-6164 Last EDR Contact: 02/13/2025 Next Scheduled EDR Contact: 05/26/2025 Data Release Frequency: Quarterly PFAS NPL: Superfund Sites with PFAS Detections Information EPA’s Office of Land and Emergency Management and EPA Regional Offices maintain data describing what is known about site investigations, contamination, and remedial actions under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) where PFAS is present in the environment. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 703-603-8895 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS FEDERAL SITES: Federal Sites PFAS Information Several federal entities, such as the federal Superfund program, Department of Defense, National Aeronautics and Space Administration, Department of Transportation, and Department of Energy provided information for sites with known or suspected detections at federal facilities. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies TC07941579.2r Page GR-20 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING PFAS TRIS: List of PFAS Added to the TRI Section 7321 of the National Defense Authorization Act for Fiscal Year 2020 (NDAA) immediately added certain per- and polyfluoroalkyl substances (PFAS) to the list of chemicals covered by the Toxics Release Inventory (TRI) under Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) and provided a framework for additional PFAS to be added to TRI on an annual basis. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-566-0250 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS TSCA: PFAS Manufacture and Imports Information EPA issued the Chemical Data Reporting (CDR) Rule under the Toxic Substances Control Act (TSCA) and requires chemical manufacturers and facilities that manufacture or import chemical substances to report data to EPA. EPA publishes non-confidential business information (non-CBI) and includes descriptive information about each site, corporate parent, production volume, other manufacturing information, and processing and use information. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS RCRA MANIFEST: PFAS Transfers Identified In the RCRA Database Listing To work around the lack of PFAS waste codes in the RCRA database, EPA developed the PFAS Transfers dataset by mining e-Manifest records containing at least one of these common PFAS keywords: PFAS, PFOA, PFOS, PERFL, AFFF, GENX, GEN-X (plus the VT waste codes). These keywords were searched for in the following text fields: Manifest handling instructions (MANIFEST_HANDLING_INSTR), Non-hazardous waste description (NON_HAZ_WASTE_DESCRIPTION), DOT printed information (DOT_PRINTED_INFORMATION), Waste line handling instructions (WASTE_LINE_HANDLING_INSTR), Waste residue comments (WASTE_RESIDUE_COMMENTS). Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS ATSDR: PFAS Contamination Site Location Listing PFAS contamination site locations from the Department of Health & Human Services, Center for Disease Control & Prevention. ATSDR is involved at a number of PFAS-related sites, either directly or through assisting state and federal partners. As of now, most sites are related to drinking water contamination connected with PFAS production facilities or fire training areas where aqueous film-forming firefighting foam (AFFF) was regularly used. Date of Government Version: 06/24/2020 Date Data Arrived at EDR: 03/17/2021 Date Made Active in Reports: 11/08/2022 Number of Days to Update: 601 Source: Department of Health & Human Services Telephone: 202-741-5770 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Varies PFAS WQP: Ambient Environmental Sampling for PFAS The Water Quality Portal (WQP) is a part of a modernized repository storing ambient sampling data for all environmental media and tissue samples. A wide range of federal, state, tribal and local governments, academic and non-governmental organizations and individuals submit project details and sampling results to this public repository. The information is commonly used for research and assessments of environmental quality. Date of Government Version: 12/13/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies TC07941579.2r Page GR-21 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING PFAS PROJECT: NORTHEASTERN UNIVERSITY PFAS PROJECT The PFAS Contamination Site Tracker records qualitative and quantitative data from each site in a chart, specifically examining discovery, contamination levels, government response, litigation, health impacts, media coverage, and community characteristics. All data presented in the chart were extracted from government websites, such as state health departments or the Environmental Protection Agency, and news articles. Date of Government Version: 05/19/2023 Date Data Arrived at EDR: 04/05/2024 Date Made Active in Reports: 06/06/2024 Number of Days to Update: 62 Source: Social Science Environmental Health Research Institute Telephone: N/A Last EDR Contact: 03/06/2025 Next Scheduled EDR Contact: 06/16/2025 Data Release Frequency: Varies PFAS NPDES: Clean Water Act Discharge Monitoring Information Any discharger of pollutants to waters of the United States from a point source must have a National Pollutant Discharge Elimination System (NPDES) permit. The process for obtaining limits involves the regulated entity (permittee) disclosing releases in a NPDES permit application and the permitting authority (typically the state but sometimes EPA) deciding whether to require monitoring or monitoring with limits. Caveats and Limitations: Less than half of states have required PFAS monitoring for at least one of their permittees and fewer states have established PFAS effluent limits for permittees. New rulemakings have been initiated that may increase the number of facilities monitoring for PFAS in the future. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/14/2025 Number of Days to Update: 12 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 01/02/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS ECHO: Facilities in Industries that May Be Handling PFAS Listing Regulators and the public have expressed interest in knowing which regulated entities may be using PFAS. EPA has developed a dataset from various sources that show which industries may be handling PFAS. Approximately 120,000 facilities subject to federal environmental programs have operated or currently operate in industry sectors with processes that may involve handling and/or release of PFAS. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS ECHO FIRE TRAIN: Facilities in Industries that May Be Handling PFAS Listing A list of fire training sites was added to the Industry Sectors dataset using a keyword search on the permitted facilitys name to identify sites where fire-fighting foam may have been used in training exercises. Additionally, you may view an example spreadsheet of the subset of fire training facility data, as well as the keywords used in selecting or deselecting a facility for the subset. as well as the keywords used in selecting or deselecting a facility for the subset. These keywords were tested to maximize accuracy in selecting facilities that may use fire-fighting foam in training exercises, however, due to the lack of a required reporting field in the data systems for designating fire training sites, this methodology may not identify all fire training sites or may potentially misidentify them. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PFAS PT 139 AIRPORT: All Certified Part 139 Airports PFAS Information Listing Since July 1, 2006, all certified part 139 airports are required to have fire-fighting foam onsite that meet military specifications (MIL-F-24385) (14 CFR 139.317). To date, these military specification fire-fighting foams are fluorinated and have been historically used for training and extinguishing. The 2018 FAA Reauthorization Act has a provision stating that no later than October 2021, FAA shall not require the use of fluorinated AFFF. This provision does not prohibit the use of fluorinated AFFF at Part 139 civilian airports; it only prohibits FAA from mandating its use. The Federal Aviation Administration?s document AC 150/5210-6D - Aircraft Fire Extinguishing Agents provides guidance on Aircraft Fire Extinguishing Agents, which includes Aqueous Film Forming Foam (AFFF). TC07941579.2r Page GR-22 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-272-0167 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies AQUEOUS FOAM NRC: Aqueous Foam Related Incidents Listing The National Response Center (NRC) serves as an emergency call center that fields initial reports for pollution and railroad incidents and forwards that information to appropriate federal/state agencies for response. The spreadsheets posted to the NRC website contain initial incident data that has not been validated or investigated by a federal/state response agency. Response center calls from 1990 to the most recent complete calendar year where there was indication of Aqueous Film Forming Foam (AFFF) usage are included in this dataset. NRC calls may reference AFFF usage in the ?Material Involved? or ?Incident Description? fields. Date of Government Version: 12/30/2024 Date Data Arrived at EDR: 01/02/2025 Date Made Active in Reports: 01/10/2025 Number of Days to Update: 8 Source: Environmental Protection Agency Telephone: 202-267-2675 Last EDR Contact: 02/20/2025 Next Scheduled EDR Contact: 04/14/2025 Data Release Frequency: Varies PCS ENF: Enforcement data No description is available for this data Date of Government Version: 12/31/2014 Date Data Arrived at EDR: 02/05/2015 Date Made Active in Reports: 03/06/2015 Number of Days to Update: 29 Source: EPA Telephone: 202-564-2497 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Varies PCS: Permit Compliance System PCS is a computerized management information system that contains data on National Pollutant Discharge Elimination System (NPDES) permit holding facilities. PCS tracks the permit, compliance, and enforcement status of NPDES facilities. Date of Government Version: 12/16/2016 Date Data Arrived at EDR: 01/06/2017 Date Made Active in Reports: 03/10/2017 Number of Days to Update: 63 Source: EPA, Office of Water Telephone: 202-564-2496 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: No Update Planned BIOSOLIDS: ICIS-NPDES Biosolids Facility Data The data reflects compliance information about facilities in the biosolids program. Date of Government Version: 01/12/2025 Date Data Arrived at EDR: 01/14/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 65 Source: Environmental Protection Agency Telephone: 202-564-4700 Last EDR Contact: 01/14/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies UST FINDER RELEASE: UST Finder Releases Database US EPA’s UST Finder data is a national composite of leaking underground storage tanks. This data contains information about, and locations of, leaking underground storage tanks. Data was collected from state sources and standardized into a national profile by EPA’s Office of Underground Storage Tanks, Office of Research and Development, and the Association of State and Territorial Solid Waste Management Officials. Date of Government Version: 06/08/2023 Date Data Arrived at EDR: 10/31/2023 Date Made Active in Reports: 01/18/2024 Number of Days to Update: 79 Source: Environmental Protecton Agency Telephone: 202-564-0394 Last EDR Contact: 02/06/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Semi-Annually TC07941579.2r Page GR-23 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING UST FINDER: UST Finder Database EPA developed UST Finder, a web map application containing a comprehensive, state-sourced national map of underground storage tank (UST) and leaking UST (LUST) data. It provides the attributes and locations of active and closed USTs, UST facilities, and LUST sites from states and from Tribal lands and US territories . UST Finder contains information about proximity of UST facilities and LUST sites to: surface and groundwater public drinking water protection areas; estimated number of private domestic wells and number of people living nearby; and flooding and wildfires. Date of Government Version: 06/08/2023 Date Data Arrived at EDR: 10/04/2023 Date Made Active in Reports: 01/18/2024 Number of Days to Update: 106 Source: Environmental Protection Agency Telephone: 202-564-0394 Last EDR Contact: 02/06/2025 Next Scheduled EDR Contact: 05/19/2025 Data Release Frequency: Varies E MANIFEST: Hazardous Waste Electronic Manifest System EPA established a national system for tracking hazardous waste shipments electronically. This system, known as ?e-Manifest,? will modernize the nation?s cradle-to-grave hazardous waste tracking process while saving valuable time, resources, and dollars for industry and states. Date of Government Version: 02/17/2025 Date Data Arrived at EDR: 02/19/2025 Date Made Active in Reports: 03/14/2025 Number of Days to Update: 23 Source: Environmental Protection Agency Telephone: 833-501-6826 Last EDR Contact: 03/18/2025 Next Scheduled EDR Contact: 06/30/2025 Data Release Frequency: Varies PFAS: PFAS Site Information Listing PFAS site information Date of Government Version: 01/06/2025 Date Data Arrived at EDR: 01/09/2025 Date Made Active in Reports: 03/26/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4100 Last EDR Contact: 01/08/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Varies AIRS: Division of Air Quality Emissions inventory Date of Government Version: 10/21/2024 Date Data Arrived at EDR: 10/23/2024 Date Made Active in Reports: 01/07/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4183 Last EDR Contact: 01/23/2025 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Varies DRYCLEANERS: Registered Drycleaners A listing of registered drycleaners. Date of Government Version: 10/25/2024 Date Data Arrived at EDR: 10/29/2024 Date Made Active in Reports: 01/22/2025 Number of Days to Update: 85 Source: Department of Environmental Quality Telephone: 801-536-4437 Last EDR Contact: 01/16/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Varies EWA: Enforceable Written Assurances EWA contains locations of potential Enforceable Written Assurance sites. EWAs will generally ensure to property owners or prospective property owners that there is no unacceptable risk to human health or the environment. EWA locations are based on coordinates derived from maps and GPS data. These locations represent sites, not contaminated areas. Date of Government Version: 12/09/2024 Date Data Arrived at EDR: 12/09/2024 Date Made Active in Reports: 03/03/2025 Number of Days to Update: 84 Source: Department of Environmental Quality Telephone: 801-536-4167 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Varies TC07941579.2r Page GR-24 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING FIN ASSURANCE 1: Financial Assurance Information Listing Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay. Date of Government Version: 01/03/2025 Date Data Arrived at EDR: 01/03/2025 Date Made Active in Reports: 03/20/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-538-6794 Last EDR Contact: 03/27/2025 Next Scheduled EDR Contact: 07/14/2025 Data Release Frequency: Varies FIN ASSURANCE 2: Financial Assurance Information Listing Financial assurance information for underground storage tank facilities. Financial assurance is intended to ensure that resources are available to pay for the cost of closure, post-closure care, and corrective measures if the owner or operator of a regulated facility is unable or unwilling to pay Date of Government Version: 01/02/2025 Date Data Arrived at EDR: 01/03/2025 Date Made Active in Reports: 02/21/2025 Number of Days to Update: 49 Source: Department of Environmental Quality Telephone: 801-536-4141 Last EDR Contact: 03/25/2025 Next Scheduled EDR Contact: 06/09/2025 Data Release Frequency: Varies FUDS: Formerly Used Defense Sites Formerly used defense sites. Date of Government Version: 09/25/2024 Date Data Arrived at EDR: 10/17/2024 Date Made Active in Reports: 01/07/2025 Number of Days to Update: 82 Source: Utah AGRC Telephone: 801-538-3665 Last EDR Contact: 01/15/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Varies MMRP: Military Munitions Response Program Environment.MMRP contains locations of Military Munitions Response Program sites. MMRP manages the environmental, health and safety issues presented by unexploded ordnances (UXO), discarded military munitions (DMM) and munitions constituents (MC). Locations are based on coordinates derived from maps and GPS data. These locations represent sites, not contaminated areas. Date of Government Version: 12/09/2024 Date Data Arrived at EDR: 12/09/2024 Date Made Active in Reports: 03/03/2025 Number of Days to Update: 84 Source: Department of Environmental Quality Telephone: 801-539-4164 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Varies NPDES: Permitted Facilities Listing A listing of Division of Water Quality permits. Date of Government Version: 12/02/2024 Date Data Arrived at EDR: 12/04/2024 Date Made Active in Reports: 02/28/2025 Number of Days to Update: 86 Source: Department of Environmental Quality Telephone: 801-538-6146 Last EDR Contact: 03/05/2025 Next Scheduled EDR Contact: 06/16/2025 Data Release Frequency: Varies TIER 2: Tier 2 Facility Listing TIER 2 contains locations of Tier II facilities under the Emergency Planning and Community Right-to-Know Act (EPCRA). Qualifying facilities report on hazardous and toxic chemicals and are labeled either tier I or tier II. Locations are based on coordinates derived from maps and GPS data. These locations represent sites, not contaminated areas. Date of Government Version: 12/31/2023 Date Data Arrived at EDR: 03/13/2024 Date Made Active in Reports: 06/07/2024 Number of Days to Update: 86 Source: Department of Environmental Quality Telephone: 801-536-4152 Last EDR Contact: 03/13/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Varies TC07941579.2r Page GR-25 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING UIC: UIC Site Location Listing A listing of underground injection control wells. Date of Government Version: 10/08/2024 Date Data Arrived at EDR: 10/08/2024 Date Made Active in Reports: 10/09/2024 Number of Days to Update: 1 Source: Department of Natural Resources Telephone: 801-538-5329 Last EDR Contact: 01/15/2025 Next Scheduled EDR Contact: 04/28/2025 Data Release Frequency: Quarterly UOPF: Used Oil Permitted Facilities DSHW Permitted Used Oil Facilities contains locations in Utah of all Used Oil Facilities: Marketers, Porcessoors, Transfer, Transport and Off-specification Permitted by UDEQ Division of Hazardous Waste (DSHW) ? Used Oil Section. Date of Government Version: 12/09/2024 Date Data Arrived at EDR: 12/09/2024 Date Made Active in Reports: 03/03/2025 Number of Days to Update: 84 Source: Department of Environmental Quality Telephone: 801-538-9408 Last EDR Contact: 03/12/2025 Next Scheduled EDR Contact: 06/23/2025 Data Release Frequency: Varies TANK LAPSE: Facilities with Lapsed Certificates of Compliance Listing list of facilities that do not have an active Certificate of Compliance due to lapsing, revocation, or installation in process. The listed USTs at these facilities are ineligible to receive deliveries of fuel. Date of Government Version: 01/06/2025 Date Data Arrived at EDR: 01/08/2025 Date Made Active in Reports: 03/25/2025 Number of Days to Update: 76 Source: Department of Environmental Quality Telephone: 801-536-4000 Last EDR Contact: 01/08/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Quarterly EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records EDR MGP: EDR Proprietary Manufactured Gas Plants The EDR Proprietary Manufactured Gas Plant Database includes records of coal gas plants (manufactured gas plants) compiled by EDR’s researchers. Manufactured gas sites were used in the United States from the 1800’s to 1950’s to produce a gas that could be distributed and used as fuel. These plants used whale oil, rosin, coal, or a mixture of coal, oil, and water that also produced a significant amount of waste. Many of the byproducts of the gas production, such as coal tar (oily waste containing volatile and non-volatile chemicals), sludges, oils and other compounds are potentially hazardous to human health and the environment. The byproduct from this process was frequently disposed of directly at the plant site and can remain or spread slowly, serving as a continuous source of soil and groundwater contamination. Date of Government Version: N/A Date Data Arrived at EDR: N/A Date Made Active in Reports: N/A Number of Days to Update: N/A Source: EDR, Inc. Telephone: N/A Last EDR Contact: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: No Update Planned EDR Hist Auto: EDR Exclusive Historical Auto Stations EDR has searched selected national collections of business directories and has collected listings of potential gas station/filling station/service station sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include gas station/filling station/service station establishments. The categories reviewed included, but were not limited to gas, gas station, gasoline station, filling station, auto, automobile repair, auto service station, service station, etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches. Date of Government Version: N/A Date Data Arrived at EDR: N/A Date Made Active in Reports: N/A Number of Days to Update: N/A Source: EDR, Inc. Telephone: N/A Last EDR Contact: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: Varies TC07941579.2r Page GR-26 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING EDR Hist Cleaner: EDR Exclusive Historical Cleaners EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches. Date of Government Version: N/A Date Data Arrived at EDR: N/A Date Made Active in Reports: N/A Number of Days to Update: N/A Source: EDR, Inc. Telephone: N/A Last EDR Contact: N/A Next Scheduled EDR Contact: N/A Data Release Frequency: Varies EDR RECOVERED GOVERNMENT ARCHIVES Exclusive Recovered Govt. Archives RGA LF: Recovered Government Archive Solid Waste Facilities List The EDR Recovered Government Archive Landfill database provides a list of landfills derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available from the Department of Environmental Quality in Utah. Date of Government Version: N/A Date Data Arrived at EDR: 07/01/2013 Date Made Active in Reports: 01/16/2014 Number of Days to Update: 199 Source: Department of Environmental Quality Telephone: N/A Last EDR Contact: 06/01/2012 Next Scheduled EDR Contact: N/A Data Release Frequency: Varies RGA LUST: Recovered Government Archive Leaking Underground Storage Tank The EDR Recovered Government Archive Leaking Underground Storage Tank database provides a list of LUST incidents derived from historical databases and includes many records that no longer appear in current government lists. Compiled from Records formerly available from the Department of Environmental Quality in Utah. Date of Government Version: N/A Date Data Arrived at EDR: 07/01/2013 Date Made Active in Reports: 01/03/2014 Number of Days to Update: 186 Source: Department of Environmental Quality Telephone: N/A Last EDR Contact: 06/01/2012 Next Scheduled EDR Contact: N/A Data Release Frequency: Varies OTHER DATABASE(S) Depending on the geographic area covered by this report, the data provided in these specialty databases may or may not be complete. For example, the existence of wetlands information data in a specific report does not mean that all wetlands in the area covered by the report are included. Moreover, the absence of any reported wetlands information does not necessarily mean that wetlands do not exist in the area covered by the report. NY MANIFEST: Facility and Manifest Data Manifest is a document that lists and tracks hazardous waste from the generator through transporters to a TSD facility. Date of Government Version: 12/31/2019 Date Data Arrived at EDR: 11/30/2023 Date Made Active in Reports: 12/01/2023 Number of Days to Update: 1 Source: Department of Environmental Conservation Telephone: 518-402-8651 Last EDR Contact: 01/23/2025 Next Scheduled EDR Contact: 05/05/2025 Data Release Frequency: Quarterly TC07941579.2r Page GR-27 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING PA MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 06/30/2018 Date Data Arrived at EDR: 07/19/2019 Date Made Active in Reports: 09/10/2019 Number of Days to Update: 53 Source: Department of Environmental Protection Telephone: 717-783-8990 Last EDR Contact: 01/06/2025 Next Scheduled EDR Contact: 04/21/2025 Data Release Frequency: Annually WI MANIFEST: Manifest Information Hazardous waste manifest information. Date of Government Version: 05/31/2018 Date Data Arrived at EDR: 06/19/2019 Date Made Active in Reports: 09/03/2019 Number of Days to Update: 76 Source: Department of Natural Resources Telephone: N/A Last EDR Contact: 02/26/2025 Next Scheduled EDR Contact: 06/16/2025 Data Release Frequency: Annually Oil/Gas Pipelines Source: Endeavor Business Media Petroleum Bundle (Crude Oil, Refined Products, Petrochemicals, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)) N = Natural Gas Bundle (Natural Gas, Gas Liquids (LPG/NGL), and Specialty Gases (Miscellaneous)). This map includes information copyrighted by Endeavor Business Media. This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of Endeavor Business Media. Electric Power Transmission Line Data Source: Endeavor Business Media This map includes information copyrighted by Endeavor Business Media. This information is provided on a best effort basis and Endeavor Business Media does not guarantee its accuracy nor warrant its fitness for any particular purpose. Such information has been reprinted with the permission of Endeavor Business Media. Sensitive Receptors: There are individuals deemed sensitive receptors due to their fragile immune systems and special sensitivity to environmental discharges. These sensitive receptors typically include the elderly, the sick, and children. While the location of all sensitive receptors cannot be determined, EDR indicates those buildings and facilities - schools, daycares, hospitals, medical centers, and nursing homes - where individuals who are sensitive receptors are likely to be located. AHA Hospitals: Source: American Hospital Association, Inc. Telephone: 312-280-5991 The database includes a listing of hospitals based on the American Hospital Association’s annual survey of hospitals. Medical Centers: Provider of Services Listing Source: Centers for Medicare & Medicaid Services Telephone: 410-786-3000 A listing of hospitals with Medicare provider number, produced by Centers of Medicare & Medicaid Services, a federal agency within the U.S. Department of Health and Human Services. Nursing Homes Source: National Institutes of Health Telephone: 301-594-6248 Information on Medicare and Medicaid certified nursing homes in the United States. Public Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics’ primary database on elementary and secondary public education in the United States. It is a comprehensive, annual, national statistical database of all public elementary and secondary schools and school districts, which contains data that are comparable across all states. Private Schools Source: National Center for Education Statistics Telephone: 202-502-7300 The National Center for Education Statistics’ primary database on private school locations in the United States. TC07941579.2r Page GR-28 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Daycare Centers: Child Care Provider List Source: Department of Health Telephone: 801-538-9299 Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL. Source: FEMA Telephone: 877-336-2627 Date of Government Version: 2003, 2015 NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002, 2005, 2010 and 2015 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetland Inventory Source: Utah Geological Survey Telephone: 801-537-3300 Current USGS 7.5 Minute Topographic Map Source: U.S. Geological Survey STREET AND ADDRESS INFORMATION � 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. TC07941579.2r Page GR-29 GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKING Appendix F Prior Limited Subsurface Investigation Reports WASATCH ENVIRONMENTAL, INC. ENVIRONMENTAL SCIENCE AND ENGINEERING 2410 WEST CALIFORNIA AVENUE SALT LAKE CITY, UTAH 84104 PHONE (801) 972-8400 e-mail: wei@wasatch-environmental.com www.wasatch-environmental.com LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH Project No. 2779-003 Prepared for: Mr. Jason Martin Chelsea Investments Corporation 6339 Pasea Del Lago Carlsbad, California 92011 August 28, 2024 Prepared by: Wasatch Environmental, Inc. 2410 West California Avenue Salt Lake City, Utah 84104 Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 1 LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH 1. INTRODUCTION Wasatch Environmental, Inc., (Wasatch) has completed limited subsurface investigation (LSI) activities at the 1300 South SLC property (Site) located at 1255 South 400 West in Salt Lake City, Utah. See Figure 1 for the Site Location Map. The investigation activities consisted of the collection and analysis of six subsurface soil gas samples and the advancement of five borings at the Site that facilitated the collection and analysis of soil and groundwater samples. 2. BACKGROUND Gordon Geotechnical Engineering, Inc., (GGE) completed a Phase I Environmental Site Assessment (ESA) dated May 23, 2024, for the Site on behalf of Chelsea Investment Corporation. This report identified the following recognized environmental conditions (RECs) and recommended additional investigation be completed: • The long-term use of the Site for industrial use as a machine shop that operated for approximately 63 years. • Numerous 55-gallon drums and 5-gallon buckets containing used oil were observed at the Site. These containers were not stored within secondary containment posing a potential risk of release. • The asphalt around the drums and buckets showed signs of staining from spilled motor oil. • A Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) site was identified at 216 W. Paxton Ave. approximately 2,000 feet to the east - northeast of the Site. This plume is identified as the RETEP 216 W. PAXTON PLUM E. According to records a large chemical plume is present in the area and has migrated to the west. GGE concluded that the presence of this CERCLIS site constitutes a REC condition for the Site. • A leaking underground storage tank (LUST) site was identified as Petroleum Equipment Company located at 1174 S. 300 W. approximately 1,400 feet to the northeast of the Site. According to agency records, the LUST was closed in 2003 in accordance with indus trial use standards under the direction of the Utah Department of Environmental Quality (UDEQ). GGE concluded that the known release from this LUST and proposed change in property use at the Site constitute a REC. • A LUST site was identified as Value Car Rental located at 1290 S. 300 W. approximately 1,450 feet to the east of the Site. According to agency records, the LUST was closed in 1997 in accordance with industrial use standards under the direction of the UDEQ. GGE concluded that the known release from this LUST and proposed change in property use at the Site constitute a REC. The Client requested that Wasatch provide a proposal to complete limited investigation activities at the Site. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 2 3. OBJECTIVE The objective of the work described in this proposal is to evaluate if the identified RECs have impacted the Site at concentrations that exceed applicable regulatory screening levels. 4. AGENCY FILE REVIEW Wasatch reviewed online regulatory agency files regarding the CERCLIS site identified as RETEP 216 W. PAXTON PLUME. According to records, the impacts from this release have migrated to the west-northwest (away from the Site) and do not extend beyond the current Target shopping center property. Therefore, it is our opinion that agency file information documents that this release would not impact the Site. Wasatch reviewed online regulatory agency files regarding the LUST site identified as Petroleum Equipment Company. According to agency records, the LUST was closed in 2003 and documented the groundwater flow direction was to the west-northwest, away from the Site. No petroleum hydrocarbons were detected in groundwater at the Site at concentrations that exceed their applicable screening levels. The groundwater data in the regulatory agency files document that the identified LUST would not impact the Site. Wasatch reviewed regulatory agency files regarding the LUST site identified as Value Car Rental. According to agency records, the LUST was closed in 1997 in accordance with standards under the direction of the UDEQ. The groundwater flow was documented to be to the southwest, away from the Site. No petroleum hydrocarbons were detected in groundwater at the Site at concentrations that exceed their applicable screening levels. The groundwater data in the regulatory agency files documents that the identified LUST would not impact the Site. 5. FIELD METHODOLOGY See Appendix A for a photolog of the field activities. 5.1 Soil Sampling On August 12, 2024, Wasatch Senior Project Hydrogeologist, Blake Downey, P.G., directed the completion of five borings (designated GP-1 through GP-5) using direct-push drilling techniques to evaluate soil and groundwater conditions at the Site. Direct Push Services (DPS) advanced the borings using a GeoProbe Model 7822 DT, track-mounted, direct-push drill rig for all borings. A Blue Stakes of Utah utility locate request was completed at least 48 hours prior to starting the borings. The boring locations are shown in Figure 2. The following borings were completed: • GP-1 and GP-2: Were completed within the northern machine shop building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-3: Was completed in the southern addition to the machine shop building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-4: Was completed in the southern building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-5: Was completed in the container/drum storage area where the ground surface staining was observed, to evaluate for a potential release in this area. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 3 All borings were advanced to a final depth of 15 feet below ground surface (bgs). Soil samples from these borings were collected using 5-foot long, by 1.5-inch diameter, discrete interval push samplers equipped with disposable polybutyrate liners. Drill rods were decontaminated between each soil boring. The soil cores were field logged by an experienced geologist. The field logging included a description of color, consistency, odor, staining, and soil type based on the Unified Soil Classification System. The soil cores were screened in the field using a photoionization detector (PID) equipped with a 10.6 electron volt lamp. The PID was calibrated with a 100-parts per million (ppm) isobutylene standard calibration gas. The PID is utilized to identify soils which may have been impacted by volatile organic compounds (VOCs) such as those found in petroleum fuels and some solvents. One soil sample was collected from each of the borings per analyte discussed below, except for GP-5 where two soil samples were collected. The soil samples were collected from the depth interval exhibiting the most significant indications of contamination based on field screening and field observations (e.g., elevated PID readings, soil staining, and petroleum or solvent odors), or from the depth intervals based on lithology were contaminants would be likely to accumulate. When no obvious indications of impacts were observed, the soil samples were collected from the depth interval just above the water table or at a depth at which a potential release point may have existed based on the proposed source. The second soil sample collected from boring GP-5 was collected from a depth that appeared to be below the observed impacts. Soil samples that were collected for analysis of total petroleum hydrocarbons as gasoline-range organics (TPH-GRO) and VOCs were collected using a laboratory-supplied sampling device, sample preservation methods, and sample containers consistent with United States (U.S.) Environmental Protection Agency (EPA) Method 5035A for the collection of VOCs. Soil samples were collected from each sample interval for both low-range (0.5 to 250 micrograms per kilogram [µg/kg]) and high-range (>250 µg/kg) laboratory analysis for VOCs. Low-range soil samples were collected as 5-gram (g) aliquots and placed in laboratory-supplied, unpreserved volatile organic analysis (VOA) bottles, and immediately placed in a cooler with ice. High-range samples were collected as 10g aliquots and placed in laboratory-supplied VOA bottles preserved with methanol. Soil samples collected for analysis of Resource Conservation and Recovery Act (RCRA) D-list metals and total recoverable petroleum hydrocarbons (TRPH) were collected with gloved hands and dispensed into separate 4- ounce glass jars. Soil samples collected for analysis of per- and polyfluorinated alkyl substance (PFAS) were collected with gloved hands and dispensed into two 2-ounce high density polyurethane (HDPE) bottles. Soil samples were collected using gloved hands and the containers were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The soil samples were placed in a cooler with ice and transported under chain-of-custody protocol to Chemtech-Ford Laboratories (CF), a Utah-certified analytical laboratory, for analysis, except for the PFAS samples which were transported under chain-of-custody protocol to Eurofins Test America (Eurofins), a Utah-certified analytical laboratory, for analysis. Soil samples were analyzed for the following analytes: • TPH-GRO/VOCs using U.S. EPA Method 8260D, • PFAS using U.S. EPA Method 1633, • RCRA D-list metals using U.S. EPA Method 6020A/7471A, and • TRPH with silica get treatment (SGT) using U.S. EPA Method 1664B. 5.2 Groundwater Sampling In conjunction with the soil boring activities, groundwater samples were collected from each boring. Groundwater samples were collected using a stainless -steel well-point, a peristaltic pump, and ¼-inch Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 4 outside diameter, low-density polyethylene tubing. Groundwater was initially purged from each location prior to sampling to reduce the turbidity of the samples. Groundwater samples collected for VOCs and TPH-GRO were dispensed into four 40-milliliter (mL) capacity glass vials with Teflon® septa caps. The vials, which were supplied by the analytical laboratory, contained several drops of hydrochloric acid as a preservative. The vials were filled slowly until a meniscus formed at the top of each vial, then each vial was sealed with a septa cap. This procedure eliminates headspace within the vials and minimizes the loss of volatiles. Groundwater samples collected for TRPH were dispensed into 1-liter amber glass bottles preserved with HCL. Groundwater samples collected for PFAS were collected into unpreserved 500-liter HDPE bottles. Groundwater samples collected for RCRA D-list metals were dispensed into a nitric acid- preserved 250-mL bottle. Groundwater samples were collected using gloved hands and the containers were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The groundwater samples were placed in a cooler with ice and transported under chain-of- custody protocol to CF for analysis, except for the PFAS samples which were transported under chain-of-custody protocol to Eurofins, a Utah-certified analytical laboratory, for analysis. The groundwater samples were analyzed for the following analytes: • TPH-GRO/VOCs using U.S. EPA Method 8260D, • PFAS using U.S. EPA Method 1633, • RCRA D-list metals using U.S. EPA Method 6020A/7470A, and • TRPH with SGT using U.S. EPA Method 1664B. The drill rods and the stainless-steel groundwater sampling screen were decontaminated prior to the start of drilling activities and between boring locations. The equipment was decontaminated by pressure washing each piece of drill rod and screen to remove gross contaminants. Next, the equipment was washed with an Alconox® and distilled water solution and then rinsed with distilled water. Following the completion of sampling activities, the borings were backfilled with bentonite pellets, hydrated with potable water to seal the borings, and patched with asphalt or concrete to match the existing surface at each boring location. 5.3 Subsurface Soil Gas Sampling To evaluate the general soil gas concentrations at the Site, Wasatch collected six subsurface soil gas samples (designated SG-1 through SG-6). The subsurface soil gas sample locations are shown in Figure 2. The sub-slab soil gas samples were collected using 6-liter Summa canisters. Initial vacuums were recorded on the chain-of-custody form. Sampling began by drilling a ⅝-inch hole through the concrete slab at each sample location using a percussion hammer drill to a depth of approximately 1 to 1.5 feet below the concrete slab. A brass Vapor Pin® equipped with a silicone sleeve was inserted into the holes and sealed with bentonite paste. Next a polyvinyl chloride (PVC) coupler (water dam) was placed around the penetrations and sealed with bentonite paste. Then water was poured between the water dam and the sealed penetrations to verify the penetrations were sufficiently sealed. Teflon-lined tubing was then attached to the Vapor Pins® and capped. The bentonite paste and sub-slab penetrations were left undisturbed for a minimum of two hours while the holes equilibrated. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 5 A sample regulator equipped with a flow restrictor was provided by the analytical laboratory for each sample. The sample regulators were attached to the Summa canisters. Three tubing volumes were then purged using a pump, and then attached to the sample regulators and the valves on the Summa canisters were opened. The vacuum gauges on the flow restrictors were monitored, with decreasing vacuums indicating that sub-slab soil gas was being collected into the Summa canisters. The samples were collected for approximately 30 minutes. An isopropyl alcohol-soaked cloth was placed near the drilled holes and Summa canisters to check for leaks. Final vacuums were recorded on the chain-of-custody form. The valves on the Summa canisters were then closed, sample regulators removed, and brass caps tightened to the inlets of the Summa canisters. The vapor pins were removed from the holes and the holes were filled and finished with concrete and/or concrete sealer. The Summa canisters were labeled with the appropriate sample location, as well as initial and final vacuum readings. Chain-of-custody documentation would be completed, and the samples delivered to Pace National (Pace), a Utah - certified laboratory, for analysis. The samples were analyzed for VOCs using U.S. EPA Method TO- 15. A leak test was conducted during the sub-slab soil gas sampling by placing a pre-packaged isopropyl alcohol wipe near the outside of the vapor pin apparatus and at the Summa canister connection. Isopropyl alcohol (2-propanol) was analyzed for the sample using U.S. EPA Method TO-15. The intent of the leak testing was to enhance the integrity of the soil gas sample by demonstrating that minimal ambient air breakthrough occurred during sampling. Although it is preferable not to have any tracer gas breakthrough, minor amounts of breakthrough are often unavoidable, and low-level detection of the leak detection tracer in the soil gas sample does not necessarily indicate the sample is unusable due to the introduction of atmospheric air. Though Utah does not pro vide guidance as to the threshold leak tracer breakthrough concentration for determining soil vapor data usability, Wasatch uses the guidance of the Missouri Department of Natural Resources (Missouri Department of Natural Resources. Missouri Risk-Based Corrective Action Process for Petroleum Storage Tanks, Appendix C, Evaluation of the Vapor Intrusion Pathway, October 2013) which stipulates sample rejection if the leak detection compound in sample results is greater than 100 μg/L (100,000 μg/m3 [micrograms per cubic meter] or ~0.7% breakthrough). 6. FIELD OBSERVATIONS AND LABORATORY ANALYTICAL RESULTS 6.1 Soil Sampling Soils at the Site generally consist of a gravel sand (SW) and sandy gravel (GW) fill, underlain by native silty sand (SM), silty clay/clay (CL), sandy silt (ML), and some fine-grained sands (SP). No elevated PID readings, solvent/petroleum odors, or staining were observed in any of the borings. The boring logs are presented in Appendix B. Analyte concentrations in soil were compared to the U.S. EPA Regional Screening Levels (RSLs) for Residential and Industrial Soil, the Utah Initial Screening Levels (ISLs) and the Utah Risk- Based Corrective Action (RBCA) Tier 1 Screening Levels (SLs) (where applicable for petroleum hydrocarbons), the U.S. EPA RSL Risk-Based Protection of Groundwater Soil Screening Level (PGSSL), and the Utah Division of Wasate Management and Radiation Control (DWMRC) Background Threshold Value (BTV) for arsenic only (obtained from the DWRMC Technical Guide to Risk Assessment). Soil analytical data are summarized in Table 1. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. Arsenic was detected in all soil samples at concentrations ranging from 4.09 (GP-1-6’) milligrams per kilogram (mg/kg) to 12.3 mg/kg (GP-2-6’). All detected arsenic concentrations in soil exceeded the U.S. EPA RSL for Residential Soil of 0.68 mg/kg and the U.S. EPA RSL for Industrial Soil of 3 mg/kg. All the detected concentrations are below the DWRMC BTV for arsenic of 27 mg/kg. Therefore, it is Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 6 Wasatch’s opinion that the arsenic concentrations detected are within the typical background range for this area. Soil sample GP-4-3’ exhibited a tetrachloroethene (PCE) concentration of 0.08 mg/kg. This concentration is below the U.S. EPA RSL for Residential Soil for PCE of 24 mg/kg, but exceeds the U.S. EPA PGSSL of 0.0051 mg/kg. Soil sample GP-5-3’ exhibited a perfluorooctanesulfonic acid (PFOS), a PFAS constituent, concentration of 0.00092 mg/kg. This concentration is below the U.S. EPA RSL for Residential Soil for PFOS of 0.19 mg/kg, but exceeds the U.S. EPA PGSSL of 0.000015 mg/kg. Soil sample GP-5-3’ exhibited a TRPH concentration of 2,680 mg/kg. This concentration exceeds the Utah ISL for TRPH of 1,000 mg/kg, but is below the Utah RBCA Tier I SL of 10,000 mg/kg. No other analytes were detected at concentrations that exceeded their applicable screening levels. 6.2 Groundwater Sampling Analyte concentrations in groundwater were compared to the U.S. EPA Maximum Contaminant Levels (MCLs) or Hazard Index (HI), the Utah ISLs, and the Utah RBCA Tier 1 SLs (where applicable). Groundwater analytical data are summarized in Table 2. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. Perfluorooctanoic acid (PFOA) was detected in groundwater samples GP-3 (8.3 ng/L), GP-4 (17 ng/L), and GP-5 (4.6 ng/L). These concentrations exceed the U.S. EPA MCL for PFOA of 4 ng/L. PFOA was not detected in any other groundwater sample. Groundwater sample GP-4 exhibited a PCE concentration of 5.6 micrograms per liter (µg/L) which exceeds the U.S. EPA MCL for PCE of 5 µg/L. Groundwater sample GP-2 exhibited a PCE concentration of 2.0 µg/L. This concentration is below the U.S. EPA MCL. PCE was not detected in any other groundwater sample. No other analytes were detected in groundwater at concentrations that exceed the applicable screening levels. 6.3 Subsurface Soil Gas Sampling For evaluation purposes, analyte concentrations in the soil gas samples were compared to U.S. EPA Vapor Intrusion Screening Level (VISL) Residential and Commercial Target Sub-Slab and Near Source Soil Gas Concentrations (TSSGCs) from the U.S. EPA VISL onli ne calculator, (August 23, 2024). The U.S. EPA VISL TSSGCs are not regulatory action levels but are useful in evaluating relative concentrations in sub-slab soil gas that can indicate if a release has occurred and evaluate if vapor intrusion risks may be present. Soil gas analytical data are summarized in Table 3. The laboratory analytical report is presented in Appendix C. Chloroform was detected in soil gas sample SG-3 at a concentration of 16.3 micrograms per cubic meter (µg/m3). This concentration exceeds the U.S. EPA VISL Residential TSSGC for chloroform of 4.07 µg/m3, but is below the U.S. EPA VISL Commercial TSSGC of 17.8 µg/m3. Chloroform was not detected in any other soil gas sample. The presence of chloroform in soil gas is typically observed due to the presence of leaking municipal water lines. Chloroform is a breakdown product from chlorinated municipal water and does not indicate a release from past dry-cleaning, gasoline service, or automotive repair service activities at the Site; therefore, Wasatch does not consider chloroform to be a constituent of concern. 1,1-dichloroethane (DCA) was detected in soil gas sample SG-2 at a concentration of 124 µg/m3. This concentration exceeds the U.S. EPA VISL Residential TSSGC for DCA of 58.4 µg/m3, but is Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 7 below the U.S. EPA VISL Commercial TSSGC of 256 µg/m3. No other detected DCA concentrations exceed either of the U.S. EPA VISL TSSGCs. Benzene was detected in soil gas sample SG-2 at a concentration of 20.5 µg/m3. This concentration exceeds the U.S. EPA VISL Residential TSSGC for benzene of 12 µg/m3, but is below the U.S. EPA VISL Commercial TSSGC of 52.4 µg/m3. No other detected benzene concentrations exceed either of the U.S. EPA VISL TSSGCs. Trichloroethene (TCE) was detected in soil gas sample SG-2 at a concentration of 595 µg/m3. This concentration exceeds both the U.S. EPA VISL Residential TSSGC (15.9 µg/m3) and the U.S. EPA VISL Commercial TSSGC (99.7 µg/m3) for TCE. No other detected TCE concentrations exceed either of the U.S. EPA VISL TSSGCs. PCE was detected in soil gas samples SG-2 (12,500 µg/m3), SG-3 (6,260 µg/m3), SG-5 (654 µg/m3), and SG-6 (1,170 µg/m3) at concentrations that exceed the U.S. EPA VISL Residential TSSGC for PCE of 12 µg/m3. Additionally, the SG-2 and SG-3 PCE concentrations exceeded the U.S. EPA VISL Commercial TSSGC of 1,570 µg/m3. No other detected concentrations of PCE exceed either of the U.S. EPA VISL TSSGCs. 2-propanol (the tracer gas) was detected in all samples at concentrations well below the breakthrough threshold of 100,000 µg/m3. Based on this, Wasatch considers all samples to be valid. No other analytes were detected at concentrations that exceed the applicable screening levels. 7. CONCLUSIONS AND RECOMMENDATIONS Wasatch successfully collected six soil gas samples and completed five borings that facilitated the collection and analysis of soil and groundwater samples from the Site. Based on the agency files reviewed by Wasatch and the on-Site data, the RECs identified by GGE regarding both LUST sites and the CERCLIS site should not have been identified as RECs. It is Wasatch’s opinion that these releases have not impacted the Site. Arsenic was detected in all soil samples at concentrations that exceed the U.S. EPA RSL for Industrial and/or Residential Soil. However, it is Wasatch’s opinion that the detected arsenic concentrations in soil are within the typical background concentration range for this area. Soil sample GP-4-3’ exhibited a PCE concentration in soil that exceeded the U.S. EPA RSL PGSSL. Soil sample GP-5-3’’ exhibited a PFOS concentration in soil that exceeded the U.S. EPA RSL PGSSL. No other analytes were detected in soil at concentrations that exceed their applicable screening levels. PCE was detected in groundwater sample PG-4 at a concentration that exceeded the U.S. EPA MCL for PCE. Additionally, groundwater samples GP-3, GP-4, and GP-5 exhibited PFOA concentrations that exceeded the U.S. EPA MCL. No other analytes were detected in groundwater at concentrations that exceed their applicable screening levels. The following analytes were detected in soil gas at concentrations that exceeded their applicable U.S. EPA VISL Residential TSSGCs: benzene, chloroform, DCA, TCE, and PCE. Additionally, PCE and TCE were detected at concentrations that exceeded their applicable U.S. EPA VISL Commercial TSSGCs in soil gas samples SG-2 and/or SG-3. No other analytes were detected in soil gas at concentrations that exceed their applicable screening levels. Based on the soil and groundwater data obtained from boring GP-5 (collected within the drum storage area with observed oil-staining), the detection of TRPH and PFOS at three feet bgs confirms that Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 8 used oil has been released from these drums to the subsurface at concentrations that exceed the Utah ISL (for TRPH) and the U.S. EPA RSL PGSSL (for PFOS). Based on the totality of the data, it appears there has been a release of chlorinated solvents within the southeastern portion of the northern building, near soil gas sample SG-2. Floor drains were observed within this area. Also, it appears a second release has occurred within the southern building located at the Site. It is Wasatch’s opinion that this release may have originated from the former sump located within the building that has been filled in with cement. Additionally, it appears that a release of PFAS (likely originating from machine cutting oils) has occurred at the Site. The PFAS impacts likely entered the subsurface through floor drains and from releases originating from the used oil drums at the Site. Therefore, it is Wasatch’s opinion that the long-term use of the Site as a machine shop has resulted in groundwater PCE and PFOA concentrations that exceed applicable the U.S. EPA MCLs. Given that soil gas analyte concentrations were detected at concentrations that exceed applicable U.S. EPA VISL Residential and Commercial TSSGCs, Wasatch recommends that vapor intrusion mitigation systems be implemented at the Site or that the soil and groundwater impacts driving the soil gas impacts be remediated. Wasatch recommends additional investigation at the Site to define the nature and extent of the releases at the Site. Additionally, Wasatch recommends the Site owner report the release to the Utah DEQ. Sincerely, WASATCH ENVIRONMENTAL, INC. Blake B. Downey, P.G. Vice President and Senior Project Hydrogeologist FIGURES Figure 1 – Site Location Map Figure 2 – Sample Location and Site Feature Map Figure 3 – Soil Gas and Groundwater Exceedance Map TABLES Table 1 – Soil Analytical Data Table 2 – Groundwater Analytical Data Table 3 – Soil Gas Analytical Data APPENDICES Appendix A – Photolog Appendix B – Boring Logs Appendix C – Laboratory Analytical Reports Figures The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Site Location Map Figure 1 Approximate Site Boundary Lucy Ave. Ch i c a g o S t r e e t 1300 South I- 1 5 50 0 W es t Lucy Ave. 1 inch = 516 feet The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Sample Location and Site Feature Map Figure 2 Soil Gas Sample Location Boring Location LEGEND GP-1 GP-2 GP-3 1 inch = 37 feet Approximate Site Boundary GP-4 GP-5 SG-5 SG-6 SG-3 SG-4 SG-1 SG-2 Lucy Ave. 1300 South 40 0 W es t Floor Drain/Sump Location Trench Floor Drain Location Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Soil Gas and Groundwater Exceedance Map Figure 3 1 inch = 37 feet Approximate Site Boundary Lucy Ave. 1300 South Soil Gas Sample Location Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout GP-4 PCE - 5.6 ug/L PFOA - 17 ng/L GP-5 PFOA - 4.6 ng/L GP-3 PFOA - 8.3 ng/L *All soil gas concentrations are in micrograms per cubic meter. **Only groundwater concentrations that exceed the U.S. EPA MCL are depicted. ***Only soil gas concentrations that exceed the U.S. EPA VISL Residential TSSGCs are depicted. SG-2 PCE - 12,500 TCE - 595 Benzene - 20.5 DCA - 124 SG-3 PCE - 6,260 Chloroform - 16.3 SG-5 PCE - 654 SG-6 PCE - 1,170 Tables PFAS GP-1-6'6 0.0 8/12/24 0.005 <0.007 <0.007 <0.007 4.09 247 1.12 5.80 5.36 3.70 <0.077 <0.07 <397 <0.00020 GP-2-6'6 0.0 8/12/24 <0.003 <0.007 <0.007 <0.007 12.3 528 0.308 17.4 10.9 3.25 <0.056 <0.07 <288 <0.00020 GP-3-6'6 0.0 8/12/24 <0.003 <0.007 <0.007 <0.007 7.66 178 0.355 5.89 3.87 2.38 <0.113 <0.07 <360 <0.00020 GP-4-3'3 0.0 8/12/24 <0.002 0.01 0.01 0.08 9.52 100 0.569 5.46 38.8 2.40 0.131 0.36 <295 <0.00020 GP-5-3'3 0.0 8/12/24 <0.002 <0.006 <0.006 <0.006 10.3 133 0.843 8.47 63.0 2.88 0.170 <0.06 2,680 0.00092 GP-5-5'5 0.0 8/12/24 <0.004 <0.009 <0.009 <0.009 6.15 174 0.325 5.23 3.94 2.07 <0.071 <0.09 <415 NA 0.2 ------------------------------150 ------ 0.9 ------------------------------1,500 ------ 1.2 3,800 7,800 24 0.68 15,000 7.1 120,000 200 390 390 ---1,000 0.19 5.1 24,000 120,000 100 3 220,000 100 1,800,000 800 5,800 5,800 ---10,000 2.5 ---------0.0051 ---------------------------0.000015 ------------27 --------------------------- NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA RSL for Residential Soil or Utah ISL. = Measured concentration exceeds the applicable U.S EPA RSL for Industrial Soil. U.S. EPA = United States Environmental Protection Agency. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluooalkyl Substances. SSL = Soil screening Level. =Measured concentration exceeds the applicable U.S. EPA RSL Risk-Based Protection of Groundwater (PG) Soil Screening Level (SSL). DWMRC = Division of Waste Management and Radiation Control. NA = Not analyzed. U.S. EPA Regional Screening Level Industrial Soil Utah RBCA Tier 1 Screening Levels Te t r a c h l o r o e t h e n e ( P C E ) VOCs Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) U.S. EPA RSL Risk-Based PGSSL --- = Not established. Ba r i u m To t a l C h r o m i u m U.S. EPA Regional Screening Level Residential Soil Utah DWMRC Background Threshold Value TP H - G R O Sample Depth (feet)Sample I.D. TR P H ( S G T - H E M ) Si l v e r n- P r o p y l b e n z e n e Petroleum Hydrocarbons Utah Initial Screening Levels (ISL) Table 1 Soil Analytical Data 1255 South 400 West 1300 South SLC Property Salt Lake City, Utah all concentrations are expressed in milligrams per kilogram (mg/kg) Sample Collection Date Be n z e n e Ar s e n i c Se l e n i u m Ca d m i u m Le a d Metals PID Reading (ppm) se c - B u t y l b e n z e n e GP-1 8 11 - 15 8/12/24 0.5 <1.0 0.6 20.5 <0.6 <8.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 * GP-2 8 11 - 15 8/12/24 <0.4 2.0 1.0 53.4 8.7 <8.0 <4.0 <4.0 <4.0 <4.0 17 <4.0 <4.0 * GP-3 8 11 - 15 8/12/24 <0.4 <1.0 2.1 55.0 18.6 <8.0 7.2 13 7.8 8.3 8.9 <4.0 8.2 0.91 GP-4 8 11 - 15 8/12/24 <0.4 5.6 1.9 72.2 10.8 <8.0 6.6 7.3 13 17 11 <4.0 6.4 0.71 GP-5 8 11 - 15 8/12/24 <0.4 <1.0 1.5 66.8 <0.6 8.9 14 11 10 4.6 17 1.5 3.4 0.38 5 --------------------------------------- 300 --------------------------------------- 5 5 10 2,000 50 ------------4 ---------1 NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA MCL or HI. = Hazard Index calculation following the U.S. EPA equation for analytes. U.S. EPA PFAS HI Calculation: (PFBS/2000)+(PFNA/10)+(PFHxS/9)+(GenX/10). * = Not applicable due to non-detects. PFAS = Per- and Polyfluoroalkyl Substance. U.S. EPA Maximum Contaminant Level (MCL) --- = Not established or not applicable Sample Collection Date Sample I.D. Metals Be n z e n e Se l e n i u m Ba r i u m Ar s e n i c Depth to Water (feet) Well Screen Interval (feet) Te t r a c h l o r o e t h e n e ( P C E ) Utah RBCA Tier 1 Screening Levels Volatile Organic Compounds Utah Initial Screening Levels PF A S H a z a r d I n d e x ( H I ) PFAS (nanograms per liter [ng/L]) Table 2 Groundwater Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah all concentrations are expressed in micrograms per liter (µg/L), unless noted otherwise Pe r f l u o r o b u t a n o i c A c i d (P F B A ) Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) Pe r f l u o r o h e p t a n o i c A c i d (P F H p A ) Pe r l u o r o o c t a n o i c A c i d (P F O A ) Pe r f l u o r o b u t a n e s u l f o n i c Ac i d ( P F B S ) Pe r f l u o r o p e n t a n e s u l f o n i c A c i d ( P F P e S ) Pe r f l u o r o h e x a n e s u l f o n i c Ac i d ( P F H x S ) Sample ID Sample Collection Date Ac e t o n e Be n z e n e Ch l o r o f o r m Ch l o r o m e t h a n e 1, 2 - D i c h l o r o b e n z e n e 1, 4 - D i c h l o r o b e n z e n e 1, 1 - D i c h l o r o e t h a n e CI S - 1 , 2 - D i c h l o r o e t h e n e Tr a n s - 1 , 2 - D i c h l o r o e t h e n e 1, 4 - D i o x a n e Et h a n o l Et h y l b e n z e n e 4- E t h y l t o l u e n e Tr i c h l o r o f l u o r o m e t h a n e Di c h l o r o d i f l u o r o m e t h a n e He p t a n e n- H e x a n e Me t h y l e n e C h l o r i d e 2- B u t a n o n e ( M E K ) 4- M e t h y l 2 - P e n t a n o n e (M I B K ) 2- P r o p a n o l Pr o p e n e Te t r a c h l o r o e t h y l e n e (P C E ) To l u e n e 1, 1 , 1 - T r i c h l o r o e t h a n e Tr i c h l o r o e t h e n e ( T C E ) 1, 2 , 4 - T r i m e t h y l b e n z e n e 1, 3 , 5 - T r i m e t h y l b e n z e n e 2, 2 , 4 - T r i m e t h y l p e n t a n e m& p - X y l e n e o- X y l e n e TP H ( G C / M S ) L o w Fr a c t i o n 1, 1 - D i f l u o r o e t h a n e 1, 2 , 3 - T r i m e t h y l b e n z e n e Et h y l A c e t a t e Me t h y l C y c l o h e x a n e SG-1 8/12/2024 235 0.709 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 <0.793 5.22 93.0 <0.867 2.08 16.2 3.33 <0.818 <2.22 <0.694 17.8 <5.12 28.8 <2.15 275 3.51 101 5.84 2.99 <0.982 <0.934 3.52 1.30 <826 <13.5 <0.982 <2.27 <0.803 SG-2 8/12/2024 1,070 20.5 <0.973 1.00 6.19 2.71 124 25.1 7.65 9.26 1,450 1.97 2.19 4.83 3.43 11.6 26.1 <0.694 54.6 10.1 2,170 <2.15 12,500 19.7 604 595 3.20 1.17 <0.934 8.97 3.16 6,110 <13.5 1.17 <2.27 13.4 SG-3 8/12/2024 215 2.54 16.3 <0.413 <1.20 <1.20 3.34 <0.793 <0.793 7.35 184 0.923 1.12 2.15 2.62 <0.818 <2.22 <0.694 29.5 <5.12 71.8 <2.15 6,260 5.73 6,960 3.59 <0.982 <0.982 <0.934 4.12 1.86 5,910 <13.5 <0.982 <2.27 <0.803 SG-4 8/12/2024 90.3 <0.639 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 6.22 3.89 95.4 0.958 1.76 5.08 3.55 1.04 3.14 1.13 12.9 <5.12 39.3 3.87 56.1 4.67 13.6 <1.07 3.02 <0.982 <0.934 4.77 1.77 1,120 14.7 <0.982 <2.27 <0.803 SG-5 8/12/2024 184 1.98 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 <0.793 <2.27 144 <0.867 1.36 1.96 3.05 6.30 10.1 <0.694 13.1 <5.12 35.2 <2.15 654 9.00 95.7 3.65 2.07 <0.982 1.55 3.23 1.26 1,420 <13.5 <0.982 3.64 <0.803 SG-6 8/12/2024 93.4 4.06 <0.973 1.01 <1.20 <1.20 <0.802 <0.793 <0.793 <2.27 217 <0.867 <0.982 1.71 3.85 <0.818 <2.22 <0.694 11.3 <5.12 29.5 5.23 1,170 6.37 <1.09 <1.07 1.48 <0.982 <0.934 2.86 1.14 1,490 <13.5 <0.982 <2.27 <0.803 ---12 4.07 3,130 6,950 8.51 58.5 1,390 1,390 19 ---37.4 ------3,480 13,900 24,300 3,380 174,000 104,000 6,950 104,000 360 174,000 174,000 15.9 2,090 2,090 ---3,480 3,480 ---1,390,000 1,390,000 2,430 --- ---52.4 17.8 13,100 29,200 37.2 256 5,840 5,840 81.8 ---164 ------14,600 58,400 102,000 40,900 730,000 438,000 29,200 438,000 1,570 730,000 730,000 99.7 8,760 8,760 ---14,600 14,600 ---5,840,000 5,840,000 10,200 --- NOTES: Only analytes that were detected at concentrations above the laboratory reporting limit in one or more samples are presented in the table. U.S. EPA = United States Environmental Protection Agency. VISL = Vapor Intrusion Screening Level. TSSGC = Target Sub-Slab and Near-Source Soil Gas Concentration. BOLD = Measured concentration is greater than the applicable U.S. EPA Vapor Intrusion Screening Level (VISL) online calculator spreadsheet (date: 8-23-2024) Residential Target Sub-Slab and Near-Source Soil Gas Concentration (TCR = 1x10-6, THQ = 1). = Measured concentration is greater than the applicable U.S. EPA Vapor Intrusion Screening Level (VISL) online calculator spreadsheet (date: 8-23-2024) Commercial Target Sub-Slab and Near-Source Soil Gas Concentration (TCR = 1x10-6, THQ = 1). < = Concentration was below the laboratory reporting limit. --- = No U.S. EPA VISL Target Sub-Slab and Near-Source Soil Gas Concentration has been established. U.S. EPA VISL Residential TSSGC U.S. EPA VISL Commercial TSSGC Table 3 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah all concentrations are expressed in micrograms per cubic meter (µg/m 3) Soil Gas Analytical Data Appendix A Photolog Photo 1. GP-1 boring location.Photo 2. GP-2 boring location. Photo 3. DPS breaking up concrete (continued). Photo 4. GP-3 soil. Photo 5. GP-4 boring location.Photo 6. GP-5 boring location. Photo 7. GP-5 soil.Photo 8. Typical boring patch. Photo 9. Typical decontamination of drill rod.Photo 10. Additional decontamination process. Photo 11. Soil gas sample SG-1 location.Photo 12. Soil gas sample SG-2 location. Photo 13. Soil gas sample SG-3 location.Photo 14. Soil gas sample SG-4 location. Photo 15. Soil gas sample SG-5 location.Photo 16. Soil gas sample SG-6 location. Photo 17. Typical soil gas sample collection set up. Appendix B Boring Logs DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: DEPTH TO GROUNDWATER: 8’ BORING NO.: GP-1 REFERENCE ELEVATION: Ground Surface TOTAL DEPTH: 15’ ’ DRILL RIG: Geoprobe 7822DT 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Temporary Well screen placed at 11’ to 15’ Well Construction 2779-003PROJECT NUMBER: 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 August 12, 2024 Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey LOGGED BY: Blake Downey, P.G. DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-2 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-3 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-4 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-5 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Appendix C Laboratory Analytical Reports The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Wasatch Environmental Attn: Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Work Order: 24H0980 Project: 1300 S SLC, Property 8/20/2024 Approved By: Melissa Connolly, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800082.9Total Solids mg/kg dry 8/15/248/14/24301EPA 1664BMod2680TRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B10.3Arsenic, Total mg/kg dry 8/14/248/13/240.59 EPA 6020A/3050B133Barium, Total mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B0.843Cadmium, Total mg/kg dry 8/14/248/13/240.196 EPA 6020A/3050B8.47Chromium, Total mg/kg dry 8/14/248/13/240.118 EPA 6020A/3050B63.0Lead, Total mg/kg dry 8/16/248/15/240.022 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.118 EPA 6020A/3050B2.88Selenium, Total mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B0.170Silver, Total Volatile Organic Compounds mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BND2-Nitropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 2 of 36Page 2 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' (cont.) Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDp-Isopropyltoluene mg/kg dry 8/16/248/16/240.12 EPA 8260D/5030BNDAcetone mg/kg dry 8/16/248/16/240.002 EPA 8260D/5030BNDBenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromodichloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromoform mg/kg dry J-LOW-L8/16/248/16/240.01 EPA 8260D/5030BNDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDCarbon Disulfide mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloroform mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.06 EPA 8260D/5030BNDCyclohexanone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDibromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDibromomethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDEthyl Acetate mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDEthyl Ether mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDEthylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDHexachlorobutadiene mg/kg dry 8/16/248/16/240.12 EPA 8260D/5030BNDIsobutanol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5030BNDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDNaphthalene mg/kg dry 8/16/248/16/240.29 EPA 8260D/5030BNDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDn-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDn-Propyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDPentachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDStyrene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 3 of 36Page 3 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' (cont.) Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtert-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTetrachloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDToluene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTrichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5030BNDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5030BNDXylenes, total mg/kg dry 8/16/248/16/240.06 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 4 of 36Page 4 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800060.3Total Solids mg/kg dry 8/15/248/14/24415EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050B6.15Arsenic, Total mg/kg dry 8/14/248/13/240.42 EPA 6020A/3050B174Barium, Total mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050B0.325Cadmium, Total mg/kg dry 8/14/248/13/240.141 EPA 6020A/3050B5.23Chromium, Total mg/kg dry 8/14/248/13/240.085 EPA 6020A/3050B3.94Lead, Total mg/kg dry 8/16/248/15/240.032 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.085 EPA 6020A/3050B2.07Selenium, Total mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 5 of 36Page 5 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' (cont.) Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.19 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L8/16/248/16/240.02 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.09 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.19 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.46 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 6 of 36Page 6 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' (cont.) Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.09 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 7 of 36Page 7 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0015Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0668Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDSelenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 8 of 36Page 8 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 (cont.) Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 9 of 36Page 9 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 (cont.) Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 10 of 36Page 10 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800084.8Total Solids mg/kg dry 8/15/248/14/24295EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B9.52Arsenic, Total mg/kg dry 8/14/248/13/240.58 EPA 6020A/3050B100Barium, Total mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B0.569Cadmium, Total mg/kg dry 8/14/248/13/240.193 EPA 6020A/3050B5.46Chromium, Total mg/kg dry 8/14/248/13/240.116 EPA 6020A/3050B38.8Lead, Total mg/kg dry 8/16/248/15/240.030 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.116 EPA 6020A/3050B2.40Selenium, Total mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B0.131Silver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 11 of 36Page 11 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' (cont.) Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.11 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.002 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.06 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.11 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.28 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.01n-Propyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.01sec-Butyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 12 of 36Page 12 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' (cont.) Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.08Tetrachloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.06 EPA 8260D/5035A0.36Gasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 13 of 36Page 13 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0019Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0722Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0108Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 14 of 36Page 14 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 (cont.) Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 15 of 36Page 15 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 (cont.) Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030B5.6Tetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 16 of 36Page 16 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800069.4Total Solids mg/kg dry 8/15/248/14/24360EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B7.66Arsenic, Total mg/kg dry 8/14/248/13/240.68 EPA 6020A/3050B178Barium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B0.355Cadmium, Total mg/kg dry 8/14/248/13/240.227 EPA 6020A/3050B5.89Chromium, Total mg/kg dry 8/14/248/13/240.136 EPA 6020A/3050B3.87Lead, Total mg/kg dry 8/16/248/15/240.041 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.136 EPA 6020A/3050B2.38Selenium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 17 of 36Page 17 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' (cont.) Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 18 of 36Page 18 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' (cont.) Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 19 of 36Page 19 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0021Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0550Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0186Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 20 of 36Page 20 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 (cont.) Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 21 of 36Page 21 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 (cont.) Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 22 of 36Page 22 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800086.8Total Solids mg/kg dry 8/15/248/14/24288EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050B12.3Arsenic, Total mg/kg dry 8/14/248/13/243.39 EPA 6020A/3050B528Barium, Total mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050B0.308Cadmium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B17.4Chromium, Total mg/kg dry 8/14/248/13/240.068 EPA 6020A/3050B10.9Lead, Total mg/kg dry 8/16/248/15/240.026 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.068 EPA 6020A/3050B3.25Selenium, Total mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 23 of 36Page 23 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' (cont.) Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.13 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.13 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.33 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 24 of 36Page 24 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' (cont.) Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 25 of 36Page 25 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/246EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0010Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0534Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0087Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 26 of 36Page 26 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 (cont.) Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 27 of 36Page 27 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 (cont.) Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030B2.0Tetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 28 of 36Page 28 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800062.9Total Solids mg/kg dry 8/15/248/14/24397EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050B4.09Arsenic, Total mg/kg dry 8/14/248/13/240.46 EPA 6020A/3050B247Barium, Total mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050B1.12Cadmium, Total mg/kg dry 8/14/248/13/240.153 EPA 6020A/3050B5.80Chromium, Total mg/kg dry 8/14/248/13/240.092 EPA 6020A/3050B5.36Lead, Total mg/kg dry 8/16/248/15/240.029 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.092 EPA 6020A/3050B3.70Selenium, Total mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 29 of 36Page 29 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' (cont.) Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035A0.005Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 30 of 36Page 30 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' (cont.) Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 31 of 36Page 31 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0006Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0205Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDSelenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 32 of 36Page 32 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 (cont.) Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030B0.5Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 33 of 36Page 33 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 (cont.) Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 34 of 36Page 34 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Flag Descriptions J-LOW-C = Estimated low due to low recovery of CCV J-LOW-L = Estimated low due to low recovery of LCS Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 35 of 36Page 35 of 37 Page 36 of 37 Page 37 of 37 ANALYTICAL REPORT PREPARED FOR Attn: Blake Downey Wasatch Environmental 2410 West California Ave Salt Lake City, Utah 84104 Generated 8/23/2024 5:43:19 PM JOB DESCRIPTION PFAS,1633 JOB NUMBER 320-114520-1 See page two for job notes and contact information. West Sacramento CA 95605 880 Riverside Parkway Eurofins Sacramento Page 1 of 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Eurofins Sacramento Eurofins Sacramento is a laboratory within Eurofins Environment Testing Northern California, LLC, a company within Eurofins Environment Testing Group of Companies Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Northern California, LLC Project Manager. Authorization Generated 8/23/2024 5:43:19 PM Authorized for release by Nathaniel Horner, Project Management Assistant I Nathaniel.Horner@et.eurofinsus.com (916)374-4306 Page 2 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Table of Contents Client: Wasatch Environmental Project/Site: PFAS,1633 Laboratory Job ID: 320-114520-1 Page 3 of 50 Eurofins Sacramento 8/23/2024 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Definitions/Glossary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Qualifiers LCMS Qualifier Description I Value is EMPC (estimated maximum possible concentration). Qualifier Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Sacramento Page 4 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary Page unless otherwise noted under the individual analysis.Data qualifiers and/or narrative comments are included to explain any exceptions,if applicable. Matrix QC may not be reported if insufficient sample is provided or site-specific QC samples were not submitted.In these situations,to demonstrate precision and accuracy at a batch level,a LCS/LCSD may be performed,unless otherwise specified in the method. Surrogate and/or isotope dilution analyte recoveries (if applicable)which are outside of the QC window are confirmed unless attributed to a dilution or otherwise noted in the narrative. Regulated compliance samples (e.g.SDWA,NPDES)must comply with the associated agency requirements/permits. Receipt The samples were received on 8/13/2024 9:20 AM.Unless otherwise noted below,the samples arrived in good condition,and, where required,properly preserved and on ice.The temperature of the cooler at receipt time was 0.6°C. PFAS Method 1633_Final:Due to the presence of heavy sediment,the initial volumes used for the following samples GP-4 (320-114520-4),GP-3 (320-114520-6),GP-2 (320-114520-8)and GP-1 (320-114520-10)in preparation batch 320-791180 deviated from the standard procedure.The samples were diluted by a factor of 2x,then fortified with IDA and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:The "I"qualifier means the transition mass ratio for the indicated analyte was outside the established ratio limits.The qualitative identification of the analyte has some degree of uncertainty.However,analyst judgment was used to positively identify the analyte:GP-3 (320-114520-6). No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. General Chemistry No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. Case Narrative Client: Wasatch Environmental Job ID: 320-114520-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-114520-1 Eurofins Sacramento Page 5 of 50 8/23/2024 Detection Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 ☼Perfluorooctanesulfonic acid (PFOS) RL 0.20 ug/Kg MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA10.92 1633 Client Sample ID: GP-5 Lab Sample ID: 320-114520-2 Perfluorobutanoic acid (PFBA) RL 2.8 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.9 1633 Perfluoropentanoic acid (PFPeA)1.4 ng/L Total/NA1141633 Perfluorohexanoic acid (PFHxA)1.4 ng/L Total/NA1111633 Perfluoroheptanoic acid (PFHpA)1.4 ng/L Total/NA1101633 Perfluorooctanoic acid (PFOA)1.4 ng/L Total/NA14.6 1633 Perfluorobutanesulfonic acid (PFBS)1.4 ng/L Total/NA1171633 Perfluoropentanesulfonic acid (PFPeS) 1.4 ng/L Total/NA11.5 1633 Perfluorohexanesulfonic acid (PFHxS)1.4 ng/L Total/NA13.4 1633 Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 No Detections. Client Sample ID: GP-4 Lab Sample ID: 320-114520-4 Perfluoropentanoic acid (PFPeA) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA16.6 1633 Perfluorohexanoic acid (PFHxA)4.0 ng/L Total/NA17.3 1633 Perfluoroheptanoic acid (PFHpA)4.0 ng/L Total/NA1131633 Perfluorooctanoic acid (PFOA)4.0 ng/L Total/NA1171633 Perfluorobutanesulfonic acid (PFBS)4.0 ng/L Total/NA1111633 Perfluorohexanesulfonic acid (PFHxS)4.0 ng/L Total/NA16.4 1633 Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 No Detections. Client Sample ID: GP-3 Lab Sample ID: 320-114520-6 Perfluoropentanoic acid (PFPeA) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.2 1633 Perfluorohexanoic acid (PFHxA)4.0 ng/L Total/NA1131633 Perfluoroheptanoic acid (PFHpA)4.0 ng/L Total/NA17.8 1633 Perfluorooctanoic acid (PFOA)4.0 ng/L Total/NA18.3 1633 Perfluorobutanesulfonic acid (PFBS)4.0 ng/L Total/NA18.9 I 1633 Perfluorohexanesulfonic acid (PFHxS)4.0 ng/L Total/NA18.2 1633 Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 No Detections. Client Sample ID: GP-2 Lab Sample ID: 320-114520-8 Perfluorobutanesulfonic acid (PFBS) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA1171633 Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 No Detections. Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 6 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Detection Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-1 Lab Sample ID: 320-114520-10 No Detections. Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 7 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-1Client Sample ID: GP-5-3' Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:06 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼0.92Perfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSAA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSE 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND3:3 FTCA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND5:3 FTCA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND7:3 FTCA 13C4 PFBA 87.6 8 -130 08/20/24 12:19 08/22/24 01:06 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 74.6 08/20/24 12:19 08/22/24 01:06 135-130 13C5 PFHxA 88.6 08/20/24 12:19 08/22/24 01:06 140-130 13C4 PFHpA 82.4 08/20/24 12:19 08/22/24 01:06 140-130 Eurofins Sacramento Page 8 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-1Client Sample ID: GP-5-3' Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C8 PFOA 92.6 40 -130 08/20/24 12:19 08/22/24 01:06 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C9 PFNA 91.0 08/20/24 12:19 08/22/24 01:06 140-130 13C6 PFDA 86.5 08/20/24 12:19 08/22/24 01:06 140-130 13C7 PFUnA 92.7 08/20/24 12:19 08/22/24 01:06 140-130 13C2 PFDoA 82.7 08/20/24 12:19 08/22/24 01:06 140-130 13C2 PFTeDA 77.9 08/20/24 12:19 08/22/24 01:06 120-130 13C3 PFBS 96.5 08/20/24 12:19 08/22/24 01:06 140-135 13C3 PFHxS 101 08/20/24 12:19 08/22/24 01:06 140-130 13C8 PFOS 84.5 08/20/24 12:19 08/22/24 01:06 140-130 13C8 FOSA 74.0 08/20/24 12:19 08/22/24 01:06 140-130 d3-NMeFOSAA 75.1 08/20/24 12:19 08/22/24 01:06 140-135 d5-NEtFOSAA 76.0 08/20/24 12:19 08/22/24 01:06 140-150 13C2 4:2 FTS 106 08/20/24 12:19 08/22/24 01:06 140-165 13C2 6:2 FTS 104 08/20/24 12:19 08/22/24 01:06 140-215 13C2 8:2 FTS 111 08/20/24 12:19 08/22/24 01:06 140-275 13C3 HFPO-DA 76.7 08/20/24 12:19 08/22/24 01:06 140-130 d7-N-MeFOSE-M 65.4 08/20/24 12:19 08/22/24 01:06 120-130 d9-N-EtFOSE-M 72.0 08/20/24 12:19 08/22/24 01:06 115-130 d5-NEtPFOSA 66.9 08/20/24 12:19 08/22/24 01:06 110-130 d3-NMePFOSA 75.0 08/20/24 12:19 08/22/24 01:06 110-130 General Chemistry RL MDL 29 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 171Percent Solids (EPA 1633) Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 8.9 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 114Perfluoropentanoic acid (PFPeA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 111Perfluorohexanoic acid (PFHxA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 110Perfluoroheptanoic acid (PFHpA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 14.6Perfluorooctanoic acid (PFOA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorononanoic acid (PFNA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorodecanoic acid (PFDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluoroundecanoic acid (PFUnA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorododecanoic acid (PFDoA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorotridecanoic acid (PFTrDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorotetradecanoic acid (PFTeDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 117Perfluorobutanesulfonic acid (PFBS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 11.5Perfluoropentanesulfonic acid (PFPeS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 13.4Perfluorohexanesulfonic acid (PFHxS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluoroheptanesulfonic acid (PFHpS) Eurofins Sacramento Page 9 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorooctanesulfonic acid (PFOS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorononanesulfonic acid (PFNS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorodecanesulfonic acid (PFDS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorododecanesulfonic acid (PFDoS) 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND4:2 FTS 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND6:2 FTS 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND8:2 FTS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorooctanesulfonamide (PFOSA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSAA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSAA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSE 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSE 1.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDHFPO-DA (GenX) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFMPA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFMBA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNFDHA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND9Cl-PF3ONS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND11Cl-PF3OUdS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFEESA 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND3:3 FTCA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1ND5:3 FTCA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1ND7:3 FTCA 13C4 PFBA 96.9 5 -130 08/14/24 12:39 08/15/24 12:31 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 104 08/14/24 12:39 08/15/24 12:31 140-130 13C5 PFHxA 105 08/14/24 12:39 08/15/24 12:31 140-130 13C4 PFHpA 99.1 08/14/24 12:39 08/15/24 12:31 140-130 13C8 PFOA 96.0 08/14/24 12:39 08/15/24 12:31 140-130 13C9 PFNA 97.9 08/14/24 12:39 08/15/24 12:31 140-130 13C6 PFDA 83.9 08/14/24 12:39 08/15/24 12:31 140-130 13C7 PFUnA 70.1 08/14/24 12:39 08/15/24 12:31 130-130 13C2 PFDoA 55.4 08/14/24 12:39 08/15/24 12:31 110-130 13C2 PFTeDA 50.3 08/14/24 12:39 08/15/24 12:31 110-130 13C3 PFBS 117 08/14/24 12:39 08/15/24 12:31 140-135 13C3 PFHxS 114 08/14/24 12:39 08/15/24 12:31 140-130 13C8 PFOS 91.5 08/14/24 12:39 08/15/24 12:31 140-130 13C8 FOSA 74.2 08/14/24 12:39 08/15/24 12:31 140-130 d3-NMeFOSAA 74.7 08/14/24 12:39 08/15/24 12:31 140-170 d5-NEtFOSAA 66.8 08/14/24 12:39 08/15/24 12:31 125-135 13C2 4:2 FTS 161 08/14/24 12:39 08/15/24 12:31 140-200 13C2 6:2 FTS 138 08/14/24 12:39 08/15/24 12:31 140-200 13C2 8:2 FTS 112 08/14/24 12:39 08/15/24 12:31 140-300 13C3 HFPO-DA 110 08/14/24 12:39 08/15/24 12:31 140-130 d7-N-MeFOSE-M 54.7 08/14/24 12:39 08/15/24 12:31 110-130 d9-N-EtFOSE-M 50.5 08/14/24 12:39 08/15/24 12:31 110-130 Eurofins Sacramento Page 10 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtPFOSA 43.6 10 -130 08/14/24 12:39 08/15/24 12:31 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d3-NMePFOSA 49.2 08/14/24 12:39 08/15/24 12:31 110-130 Lab Sample ID: 320-114520-3Client Sample ID: GP-4-3' Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND4:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND6:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSAA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSE 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFEESA 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND3:3 FTCA Eurofins Sacramento Page 11 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-3Client Sample ID: GP-4-3' Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.98 ug/Kg ☼08/20/24 12:19 08/22/24 01:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND7:3 FTCA 13C4 PFBA 91.4 8 -130 08/20/24 12:19 08/22/24 01:19 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 86.5 08/20/24 12:19 08/22/24 01:19 135-130 13C5 PFHxA 99.0 08/20/24 12:19 08/22/24 01:19 140-130 13C4 PFHpA 94.6 08/20/24 12:19 08/22/24 01:19 140-130 13C8 PFOA 88.7 08/20/24 12:19 08/22/24 01:19 140-130 13C9 PFNA 98.3 08/20/24 12:19 08/22/24 01:19 140-130 13C6 PFDA 82.0 08/20/24 12:19 08/22/24 01:19 140-130 13C7 PFUnA 84.9 08/20/24 12:19 08/22/24 01:19 140-130 13C2 PFDoA 81.5 08/20/24 12:19 08/22/24 01:19 140-130 13C2 PFTeDA 70.8 08/20/24 12:19 08/22/24 01:19 120-130 13C3 PFBS 92.2 08/20/24 12:19 08/22/24 01:19 140-135 13C3 PFHxS 102 08/20/24 12:19 08/22/24 01:19 140-130 13C8 PFOS 83.3 08/20/24 12:19 08/22/24 01:19 140-130 13C8 FOSA 68.0 08/20/24 12:19 08/22/24 01:19 140-130 d3-NMeFOSAA 68.8 08/20/24 12:19 08/22/24 01:19 140-135 d5-NEtFOSAA 69.7 08/20/24 12:19 08/22/24 01:19 140-150 13C2 4:2 FTS 102 08/20/24 12:19 08/22/24 01:19 140-165 13C2 6:2 FTS 102 08/20/24 12:19 08/22/24 01:19 140-215 13C2 8:2 FTS 103 08/20/24 12:19 08/22/24 01:19 140-275 13C3 HFPO-DA 92.9 08/20/24 12:19 08/22/24 01:19 140-130 d7-N-MeFOSE-M 59.3 08/20/24 12:19 08/22/24 01:19 120-130 d9-N-EtFOSE-M 64.2 08/20/24 12:19 08/22/24 01:19 115-130 d5-NEtPFOSA 46.3 08/20/24 12:19 08/22/24 01:19 110-130 d3-NMePFOSA 52.3 08/20/24 12:19 08/22/24 01:19 110-130 General Chemistry RL MDL 17 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 183Percent Solids (EPA 1633) Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 16.6Perfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 17.3Perfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 113Perfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 117Perfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorotetradecanoic acid (PFTeDA) Eurofins Sacramento Page 12 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL 11 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 16.4Perfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1ND7:3 FTCA 13C4 PFBA 98.7 5 -130 08/14/24 12:39 08/15/24 12:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 95.5 08/14/24 12:39 08/15/24 12:44 140-130 13C5 PFHxA 101 08/14/24 12:39 08/15/24 12:44 140-130 13C4 PFHpA 90.9 08/14/24 12:39 08/15/24 12:44 140-130 13C8 PFOA 104 08/14/24 12:39 08/15/24 12:44 140-130 13C9 PFNA 103 08/14/24 12:39 08/15/24 12:44 140-130 13C6 PFDA 93.3 08/14/24 12:39 08/15/24 12:44 140-130 13C7 PFUnA 98.3 08/14/24 12:39 08/15/24 12:44 130-130 13C2 PFDoA 97.0 08/14/24 12:39 08/15/24 12:44 110-130 13C2 PFTeDA 89.9 08/14/24 12:39 08/15/24 12:44 110-130 13C3 PFBS 115 08/14/24 12:39 08/15/24 12:44 140-135 13C3 PFHxS 119 08/14/24 12:39 08/15/24 12:44 140-130 13C8 PFOS 98.5 08/14/24 12:39 08/15/24 12:44 140-130 13C8 FOSA 84.7 08/14/24 12:39 08/15/24 12:44 140-130 d3-NMeFOSAA 97.3 08/14/24 12:39 08/15/24 12:44 140-170 Eurofins Sacramento Page 13 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtFOSAA 91.7 25 -135 08/14/24 12:39 08/15/24 12:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 4:2 FTS 136 08/14/24 12:39 08/15/24 12:44 140-200 13C2 6:2 FTS 129 08/14/24 12:39 08/15/24 12:44 140-200 13C2 8:2 FTS 132 08/14/24 12:39 08/15/24 12:44 140-300 13C3 HFPO-DA 104 08/14/24 12:39 08/15/24 12:44 140-130 d7-N-MeFOSE-M 89.6 08/14/24 12:39 08/15/24 12:44 110-130 d9-N-EtFOSE-M 90.0 08/14/24 12:39 08/15/24 12:44 110-130 d5-NEtPFOSA 69.9 08/14/24 12:39 08/15/24 12:44 110-130 d3-NMePFOSA 71.0 08/14/24 12:39 08/15/24 12:44 110-130 Lab Sample ID: 320-114520-5Client Sample ID: GP-3-6' Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSAA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSE 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Eurofins Sacramento Page 14 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-5Client Sample ID: GP-3-6' Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼08/20/24 12:19 08/22/24 01:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND3:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND5:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND7:3 FTCA 13C4 PFBA 79.3 8 -130 08/20/24 12:19 08/22/24 01:32 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 75.4 08/20/24 12:19 08/22/24 01:32 135-130 13C5 PFHxA 87.3 08/20/24 12:19 08/22/24 01:32 140-130 13C4 PFHpA 90.8 08/20/24 12:19 08/22/24 01:32 140-130 13C8 PFOA 77.7 08/20/24 12:19 08/22/24 01:32 140-130 13C9 PFNA 92.1 08/20/24 12:19 08/22/24 01:32 140-130 13C6 PFDA 83.5 08/20/24 12:19 08/22/24 01:32 140-130 13C7 PFUnA 84.1 08/20/24 12:19 08/22/24 01:32 140-130 13C2 PFDoA 84.2 08/20/24 12:19 08/22/24 01:32 140-130 13C2 PFTeDA 66.0 08/20/24 12:19 08/22/24 01:32 120-130 13C3 PFBS 89.7 08/20/24 12:19 08/22/24 01:32 140-135 13C3 PFHxS 96.4 08/20/24 12:19 08/22/24 01:32 140-130 13C8 PFOS 84.4 08/20/24 12:19 08/22/24 01:32 140-130 13C8 FOSA 70.8 08/20/24 12:19 08/22/24 01:32 140-130 d3-NMeFOSAA 73.7 08/20/24 12:19 08/22/24 01:32 140-135 d5-NEtFOSAA 74.4 08/20/24 12:19 08/22/24 01:32 140-150 13C2 4:2 FTS 102 08/20/24 12:19 08/22/24 01:32 140-165 13C2 6:2 FTS 98.3 08/20/24 12:19 08/22/24 01:32 140-215 13C2 8:2 FTS 104 08/20/24 12:19 08/22/24 01:32 140-275 13C3 HFPO-DA 78.8 08/20/24 12:19 08/22/24 01:32 140-130 d7-N-MeFOSE-M 57.1 08/20/24 12:19 08/22/24 01:32 120-130 d9-N-EtFOSE-M 64.3 08/20/24 12:19 08/22/24 01:32 115-130 d5-NEtPFOSA 66.3 08/20/24 12:19 08/22/24 01:32 110-130 d3-NMePFOSA 74.9 08/20/24 12:19 08/22/24 01:32 110-130 General Chemistry RL MDL 38 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 162Percent Solids (EPA 1633) Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 17.2Perfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 113Perfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 17.8Perfluoroheptanoic acid (PFHpA) Eurofins Sacramento Page 15 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL 8.3 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 18.9 IPerfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 18.2Perfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1ND7:3 FTCA 13C4 PFBA 97.8 5 -130 08/14/24 12:39 08/15/24 12:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 100 08/14/24 12:39 08/15/24 12:57 140-130 13C5 PFHxA 99.5 08/14/24 12:39 08/15/24 12:57 140-130 13C4 PFHpA 100 08/14/24 12:39 08/15/24 12:57 140-130 13C8 PFOA 101 08/14/24 12:39 08/15/24 12:57 140-130 13C9 PFNA 101 08/14/24 12:39 08/15/24 12:57 140-130 13C6 PFDA 95.2 08/14/24 12:39 08/15/24 12:57 140-130 13C7 PFUnA 96.2 08/14/24 12:39 08/15/24 12:57 130-130 Eurofins Sacramento Page 16 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C2 PFDoA 98.2 10 -130 08/14/24 12:39 08/15/24 12:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 90.3 08/14/24 12:39 08/15/24 12:57 110-130 13C3 PFBS 117 08/14/24 12:39 08/15/24 12:57 140-135 13C3 PFHxS 109 08/14/24 12:39 08/15/24 12:57 140-130 13C8 PFOS 99.1 08/14/24 12:39 08/15/24 12:57 140-130 13C8 FOSA 85.8 08/14/24 12:39 08/15/24 12:57 140-130 d3-NMeFOSAA 98.5 08/14/24 12:39 08/15/24 12:57 140-170 d5-NEtFOSAA 92.0 08/14/24 12:39 08/15/24 12:57 125-135 13C2 4:2 FTS 143 08/14/24 12:39 08/15/24 12:57 140-200 13C2 6:2 FTS 134 08/14/24 12:39 08/15/24 12:57 140-200 13C2 8:2 FTS 125 08/14/24 12:39 08/15/24 12:57 140-300 13C3 HFPO-DA 107 08/14/24 12:39 08/15/24 12:57 140-130 d7-N-MeFOSE-M 87.8 08/14/24 12:39 08/15/24 12:57 110-130 d9-N-EtFOSE-M 90.3 08/14/24 12:39 08/15/24 12:57 110-130 d5-NEtPFOSA 62.2 08/14/24 12:39 08/15/24 12:57 110-130 d3-NMePFOSA 62.5 08/14/24 12:39 08/15/24 12:57 110-130 Lab Sample ID: 320-114520-7Client Sample ID: GP-2-6' Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSA Eurofins Sacramento Page 17 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-7Client Sample ID: GP-2-6' Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼08/20/24 12:19 08/22/24 01:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSAA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNMeFOSE 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND3:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND5:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND7:3 FTCA 13C4 PFBA 85.0 8 -130 08/20/24 12:19 08/22/24 01:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 77.1 08/20/24 12:19 08/22/24 01:44 135-130 13C5 PFHxA 93.1 08/20/24 12:19 08/22/24 01:44 140-130 13C4 PFHpA 90.3 08/20/24 12:19 08/22/24 01:44 140-130 13C8 PFOA 94.4 08/20/24 12:19 08/22/24 01:44 140-130 13C9 PFNA 95.5 08/20/24 12:19 08/22/24 01:44 140-130 13C6 PFDA 87.5 08/20/24 12:19 08/22/24 01:44 140-130 13C7 PFUnA 98.8 08/20/24 12:19 08/22/24 01:44 140-130 13C2 PFDoA 86.6 08/20/24 12:19 08/22/24 01:44 140-130 13C2 PFTeDA 75.8 08/20/24 12:19 08/22/24 01:44 120-130 13C3 PFBS 91.0 08/20/24 12:19 08/22/24 01:44 140-135 13C3 PFHxS 102 08/20/24 12:19 08/22/24 01:44 140-130 13C8 PFOS 89.6 08/20/24 12:19 08/22/24 01:44 140-130 13C8 FOSA 75.7 08/20/24 12:19 08/22/24 01:44 140-130 d3-NMeFOSAA 80.1 08/20/24 12:19 08/22/24 01:44 140-135 d5-NEtFOSAA 79.1 08/20/24 12:19 08/22/24 01:44 140-150 13C2 4:2 FTS 101 08/20/24 12:19 08/22/24 01:44 140-165 13C2 6:2 FTS 106 08/20/24 12:19 08/22/24 01:44 140-215 13C2 8:2 FTS 112 08/20/24 12:19 08/22/24 01:44 140-275 13C3 HFPO-DA 85.1 08/20/24 12:19 08/22/24 01:44 140-130 d7-N-MeFOSE-M 64.1 08/20/24 12:19 08/22/24 01:44 120-130 d9-N-EtFOSE-M 71.2 08/20/24 12:19 08/22/24 01:44 115-130 d5-NEtPFOSA 70.0 08/20/24 12:19 08/22/24 01:44 110-130 d3-NMePFOSA 75.8 08/20/24 12:19 08/22/24 01:44 110-130 General Chemistry RL MDL 33 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 167Percent Solids (EPA 1633) Eurofins Sacramento Page 18 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-8Client Sample ID: GP-2 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 117Perfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1ND7:3 FTCA 13C4 PFBA 96.2 5 -130 08/14/24 12:39 08/15/24 13:09 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 91.6 08/14/24 12:39 08/15/24 13:09 140-130 13C5 PFHxA 92.5 08/14/24 12:39 08/15/24 13:09 140-130 13C4 PFHpA 101 08/14/24 12:39 08/15/24 13:09 140-130 Eurofins Sacramento Page 19 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-8Client Sample ID: GP-2 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C8 PFOA 96.0 40 -130 08/14/24 12:39 08/15/24 13:09 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C9 PFNA 101 08/14/24 12:39 08/15/24 13:09 140-130 13C6 PFDA 91.2 08/14/24 12:39 08/15/24 13:09 140-130 13C7 PFUnA 88.4 08/14/24 12:39 08/15/24 13:09 130-130 13C2 PFDoA 82.6 08/14/24 12:39 08/15/24 13:09 110-130 13C2 PFTeDA 82.0 08/14/24 12:39 08/15/24 13:09 110-130 13C3 PFBS 111 08/14/24 12:39 08/15/24 13:09 140-135 13C3 PFHxS 111 08/14/24 12:39 08/15/24 13:09 140-130 13C8 PFOS 96.7 08/14/24 12:39 08/15/24 13:09 140-130 13C8 FOSA 83.2 08/14/24 12:39 08/15/24 13:09 140-130 d3-NMeFOSAA 90.7 08/14/24 12:39 08/15/24 13:09 140-170 d5-NEtFOSAA 84.2 08/14/24 12:39 08/15/24 13:09 125-135 13C2 4:2 FTS 116 08/14/24 12:39 08/15/24 13:09 140-200 13C2 6:2 FTS 119 08/14/24 12:39 08/15/24 13:09 140-200 13C2 8:2 FTS 117 08/14/24 12:39 08/15/24 13:09 140-300 13C3 HFPO-DA 102 08/14/24 12:39 08/15/24 13:09 140-130 d7-N-MeFOSE-M 81.9 08/14/24 12:39 08/15/24 13:09 110-130 d9-N-EtFOSE-M 82.1 08/14/24 12:39 08/15/24 13:09 110-130 d5-NEtPFOSA 59.2 08/14/24 12:39 08/15/24 13:09 110-130 d3-NMePFOSA 61.2 08/14/24 12:39 08/15/24 13:09 110-130 Lab Sample ID: 320-114520-9Client Sample ID: GP-1-6' Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND4:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND6:2 FTS Eurofins Sacramento Page 20 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-9Client Sample ID: GP-1-6' Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSAA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSE 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFEESA 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND3:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND5:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND7:3 FTCA 13C4 PFBA 79.5 8 -130 08/20/24 12:19 08/22/24 01:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 73.0 08/20/24 12:19 08/22/24 01:57 135-130 13C5 PFHxA 83.6 08/20/24 12:19 08/22/24 01:57 140-130 13C4 PFHpA 78.9 08/20/24 12:19 08/22/24 01:57 140-130 13C8 PFOA 81.1 08/20/24 12:19 08/22/24 01:57 140-130 13C9 PFNA 89.7 08/20/24 12:19 08/22/24 01:57 140-130 13C6 PFDA 82.4 08/20/24 12:19 08/22/24 01:57 140-130 13C7 PFUnA 86.4 08/20/24 12:19 08/22/24 01:57 140-130 13C2 PFDoA 81.6 08/20/24 12:19 08/22/24 01:57 140-130 13C2 PFTeDA 65.7 08/20/24 12:19 08/22/24 01:57 120-130 13C3 PFBS 92.3 08/20/24 12:19 08/22/24 01:57 140-135 13C3 PFHxS 100 08/20/24 12:19 08/22/24 01:57 140-130 13C8 PFOS 83.6 08/20/24 12:19 08/22/24 01:57 140-130 13C8 FOSA 69.8 08/20/24 12:19 08/22/24 01:57 140-130 d3-NMeFOSAA 68.8 08/20/24 12:19 08/22/24 01:57 140-135 d5-NEtFOSAA 70.0 08/20/24 12:19 08/22/24 01:57 140-150 13C2 4:2 FTS 96.7 08/20/24 12:19 08/22/24 01:57 140-165 13C2 6:2 FTS 103 08/20/24 12:19 08/22/24 01:57 140-215 13C2 8:2 FTS 105 08/20/24 12:19 08/22/24 01:57 140-275 13C3 HFPO-DA 78.6 08/20/24 12:19 08/22/24 01:57 140-130 d7-N-MeFOSE-M 57.4 08/20/24 12:19 08/22/24 01:57 120-130 d9-N-EtFOSE-M 63.6 08/20/24 12:19 08/22/24 01:57 115-130 d5-NEtPFOSA 65.0 08/20/24 12:19 08/22/24 01:57 110-130 d3-NMePFOSA 71.2 08/20/24 12:19 08/22/24 01:57 110-130 General Chemistry RL MDL 34 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 166Percent Solids (EPA 1633) Eurofins Sacramento Page 21 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-10Client Sample ID: GP-1 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1ND7:3 FTCA 13C4 PFBA 95.1 5 -130 08/14/24 12:39 08/15/24 13:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 92.4 08/14/24 12:39 08/15/24 13:22 140-130 13C5 PFHxA 99.0 08/14/24 12:39 08/15/24 13:22 140-130 13C4 PFHpA 95.9 08/14/24 12:39 08/15/24 13:22 140-130 13C8 PFOA 104 08/14/24 12:39 08/15/24 13:22 140-130 Eurofins Sacramento Page 22 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-10Client Sample ID: GP-1 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C9 PFNA 109 40 -130 08/14/24 12:39 08/15/24 13:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C6 PFDA 91.2 08/14/24 12:39 08/15/24 13:22 140-130 13C7 PFUnA 84.4 08/14/24 12:39 08/15/24 13:22 130-130 13C2 PFDoA 84.0 08/14/24 12:39 08/15/24 13:22 110-130 13C2 PFTeDA 80.4 08/14/24 12:39 08/15/24 13:22 110-130 13C3 PFBS 107 08/14/24 12:39 08/15/24 13:22 140-135 13C3 PFHxS 111 08/14/24 12:39 08/15/24 13:22 140-130 13C8 PFOS 97.5 08/14/24 12:39 08/15/24 13:22 140-130 13C8 FOSA 77.7 08/14/24 12:39 08/15/24 13:22 140-130 d3-NMeFOSAA 87.7 08/14/24 12:39 08/15/24 13:22 140-170 d5-NEtFOSAA 79.3 08/14/24 12:39 08/15/24 13:22 125-135 13C2 4:2 FTS 137 08/14/24 12:39 08/15/24 13:22 140-200 13C2 6:2 FTS 122 08/14/24 12:39 08/15/24 13:22 140-200 13C2 8:2 FTS 120 08/14/24 12:39 08/15/24 13:22 140-300 13C3 HFPO-DA 101 08/14/24 12:39 08/15/24 13:22 140-130 d7-N-MeFOSE-M 75.2 08/14/24 12:39 08/15/24 13:22 110-130 d9-N-EtFOSE-M 75.4 08/14/24 12:39 08/15/24 13:22 110-130 d5-NEtPFOSA 56.1 08/14/24 12:39 08/15/24 13:22 110-130 d3-NMePFOSA 57.9 08/14/24 12:39 08/15/24 13:22 110-130 Eurofins Sacramento Page 23 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Solid Lab Sample ID Client Sample ID (8-130)(35-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 87.6 74.6 88.6 82.4 92.6 91.0 86.5 92.7320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 91.4 86.5 99.0 88.794.6 98.3 82.0 84.9320-114520-3 GP-4-3' 79.3 75.4 87.3 77.790.8 92.1 83.5 84.1320-114520-5 GP-3-6' 85.0 77.1 93.1 94.490.3 95.5 87.5 98.8320-114520-7 GP-2-6' 79.5 73.0 83.6 81.178.9 89.7 82.4 86.4320-114520-9 GP-1-6' 93.5 81.1 99.2 98.391.7 104 90.7 93.9LCS 320-792789/3-A Lab Control Sample 97.5 89.4 105 93.695.7 98.7 90.6 93.3LCSD 320-792789/4-A Lab Control Sample Dup 78.7 92.1 106 110100 101 86.2 98.7LLCS 320-792789/2-A Lab Control Sample 97.6 82.1 99.4 95.397.2 101 89.6 96.2MB 320-792789/1-A Method Blank Lab Sample ID Client Sample ID (40-130)(20-130)(40-135)(40-130)(40-130)(40-130)(40-135)(40-150) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 82.7 77.9 96.5 101 84.5 74.0 75.1 76.0320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 81.5 70.8 92.2 83.3102 68.0 68.8 69.7320-114520-3 GP-4-3' 84.2 66.0 89.7 84.496.4 70.8 73.7 74.4320-114520-5 GP-3-6' 86.6 75.8 91.0 89.6102 75.7 80.1 79.1320-114520-7 GP-2-6' 81.6 65.7 92.3 83.6100 69.8 68.8 70.0320-114520-9 GP-1-6' 88.0 81.0 99.4 91.4108 76.1 78.7 79.1LCS 320-792789/3-A Lab Control Sample 91.7 83.9 103 92.8112 79.5 83.7 82.4LCSD 320-792789/4-A Lab Control Sample Dup 91.7 85.6 102 96.7112 80.8 83.9 82.6LLCS 320-792789/2-A Lab Control Sample 91.4 85.2 115 94.5117 77.9 81.5 79.0MB 320-792789/1-A Method Blank Lab Sample ID Client Sample ID (40-165)(40-215)(40-275)(40-130)(20-130)(15-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 106 104 111 76.7 65.4 72.0 66.9 75.0320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 102 102 103 59.392.9 64.2 46.3 52.3320-114520-3 GP-4-3' 102 98.3 104 57.178.8 64.3 66.3 74.9320-114520-5 GP-3-6' 101 106 112 64.185.1 71.2 70.0 75.8320-114520-7 GP-2-6' 96.7 103 105 57.478.6 63.6 65.0 71.2320-114520-9 GP-1-6' 108 107 112 67.985.8 75.3 68.7 74.1LCS 320-792789/3-A Lab Control Sample 112 108 110 74.893.1 83.7 53.5 63.8LCSD 320-792789/4-A Lab Control Sample Dup 111 117 109 68.995.5 78.0 73.8 79.1LLCS 320-792789/2-A Lab Control Sample 124 122 118 67.391.2 75.9 46.2 49.4MB 320-792789/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA Eurofins Sacramento Page 24 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 96.9 104 105 99.1 96.0 97.9 83.9 70.1320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 98.7 95.5 101 10490.9 103 93.3 98.3320-114520-4 GP-4 97.8 100 99.5 101100 101 95.2 96.2320-114520-6 GP-3 96.2 91.6 92.5 96.0101 101 91.2 88.4320-114520-8 GP-2 95.1 92.4 99.0 10495.9 109 91.2 84.4320-114520-10 GP-1 97.9 98.1 102 106101 104 96.6 92.7LCS 320-791180/3-A Lab Control Sample 95.9 89.9 98.5 99.298.1 105 96.4 99.1LCSD 320-791180/4-A Lab Control Sample Dup 98.9 89.3 95.7 101103 108 96.0 95.6LLCS 320-791180/2-A Lab Control Sample 97.2 90.3 104 107101 103 95.3 89.8MB 320-791180/1-A Method Blank Lab Sample ID Client Sample ID (10-130)(10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 55.4 50.3 117 114 91.5 74.2 74.7 66.8320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 97.0 89.9 115 98.5119 84.7 97.3 91.7320-114520-4 GP-4 98.2 90.3 117 99.1109 85.8 98.5 92.0320-114520-6 GP-3 82.6 82.0 111 96.7111 83.2 90.7 84.2320-114520-8 GP-2 84.0 80.4 107 97.5111 77.7 87.7 79.3320-114520-10 GP-1 89.1 87.0 108 97.8115 83.9 98.5 92.2LCS 320-791180/3-A Lab Control Sample 96.0 88.0 120 96.9120 81.8 98.5 89.7LCSD 320-791180/4-A Lab Control Sample Dup 87.4 79.5 125 102119 78.3 96.1 86.3LLCS 320-791180/2-A Lab Control Sample 81.4 80.2 111 97.3116 73.5 90.3 82.4MB 320-791180/1-A Method Blank Lab Sample ID Client Sample ID (40-200)(40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 161 138 112 110 54.7 50.5 43.6 49.2320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 136 129 132 89.6104 90.0 69.9 71.0320-114520-4 GP-4 143 134 125 87.8107 90.3 62.2 62.5320-114520-6 GP-3 116 119 117 81.9102 82.1 59.2 61.2320-114520-8 GP-2 137 122 120 75.2101 75.4 56.1 57.9320-114520-10 GP-1 118 120 125 81.0116 80.2 52.2 53.8LCS 320-791180/3-A Lab Control Sample 127 129 131 80.0103 78.9 50.9 54.3LCSD 320-791180/4-A Lab Control Sample Dup 128 139 130 77.5106 76.8 57.0 56.3LLCS 320-791180/2-A Lab Control Sample 127 125 120 73.2101 74.2 53.2 54.3MB 320-791180/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA Eurofins Sacramento Page 25 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 26 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Client Sample ID: Method BlankLab Sample ID: MB 320-791180/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 14:2 FTS ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 16:2 FTS ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 18:2 FTS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSAA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSAA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSE ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSE ND 1.5 ng/L 08/14/24 12:39 08/15/24 11:26 1HFPO-DA (GenX) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFMPA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFMBA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NFDHA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 19Cl-PF3ONS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 111Cl-PF3OUdS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFEESA ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 13:3 FTCA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 15:3 FTCA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 17:3 FTCA 13C4 PFBA 97.2 5 -130 08/15/24 11:26 1 MB MB Isotope Dilution 08/14/24 12:39 Dil FacPreparedAnalyzedQualifierLimits%Recovery 90.3 08/14/24 12:39 08/15/24 11:26 113C5 PFPeA 40 -130 104 08/14/24 12:39 08/15/24 11:26 113C5 PFHxA 40 -130 Eurofins Sacramento Page 27 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-791180/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 13C4 PFHpA 101 40 -130 08/15/24 11:26 1 MB MB Isotope Dilution 08/14/24 12:39 Dil FacPreparedAnalyzedQualifierLimits%Recovery 107 08/14/24 12:39 08/15/24 11:26 113C8 PFOA 40 -130 103 08/14/24 12:39 08/15/24 11:26 113C9 PFNA 40 -130 95.3 08/14/24 12:39 08/15/24 11:26 113C6 PFDA 40 -130 89.8 08/14/24 12:39 08/15/24 11:26 113C7 PFUnA 30 -130 81.4 08/14/24 12:39 08/15/24 11:26 113C2 PFDoA 10 -130 80.2 08/14/24 12:39 08/15/24 11:26 113C2 PFTeDA 10 -130 111 08/14/24 12:39 08/15/24 11:26 113C3 PFBS 40 -135 116 08/14/24 12:39 08/15/24 11:26 113C3 PFHxS 40 -130 97.3 08/14/24 12:39 08/15/24 11:26 113C8 PFOS 40 -130 73.5 08/14/24 12:39 08/15/24 11:26 113C8 FOSA 40 -130 90.3 08/14/24 12:39 08/15/24 11:26 1d3-NMeFOSAA 40 -170 82.4 08/14/24 12:39 08/15/24 11:26 1d5-NEtFOSAA 25 -135 127 08/14/24 12:39 08/15/24 11:26 113C2 4:2 FTS 40 -200 125 08/14/24 12:39 08/15/24 11:26 113C2 6:2 FTS 40 -200 120 08/14/24 12:39 08/15/24 11:26 113C2 8:2 FTS 40 -300 101 08/14/24 12:39 08/15/24 11:26 113C3 HFPO-DA 40 -130 73.2 08/14/24 12:39 08/15/24 11:26 1d7-N-MeFOSE-M 10 -130 74.2 08/14/24 12:39 08/15/24 11:26 1d9-N-EtFOSE-M 10 -130 53.2 08/14/24 12:39 08/15/24 11:26 1d5-NEtPFOSA 10 -130 54.3 08/14/24 12:39 08/15/24 11:26 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)80.0 78.5 ng/L 98 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 42.8 ng/L 107 65 -135 Perfluorohexanoic acid (PFHxA)40.0 43.4 ng/L 108 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 47.2 ng/L 118 70 -150 Perfluorooctanoic acid (PFOA)40.0 39.0 ng/L 98 70 -150 Perfluorononanoic acid (PFNA)40.0 40.3 ng/L 101 70 -150 Perfluorodecanoic acid (PFDA)40.0 38.1 ng/L 95 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 41.3 ng/L 103 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 42.5 ng/L 106 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 41.6 ng/L 104 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 41.8 ng/L 104 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 36.3 ng/L 102 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 36.2 ng/L 96 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 32.3 ng/L 88 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 35.9 ng/L 94 70 -150 Eurofins Sacramento Page 28 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorooctanesulfonic acid (PFOS) 37.2 33.4 ng/L 90 55 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 38.5 40.0 ng/L 104 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 35.8 ng/L 93 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 34.8 ng/L 90 50 -145 4:2 FTS 75.0 75.7 ng/L 101 70 -145 6:2 FTS 76.2 67.3 ng/L 88 65 -155 8:2 FTS 76.8 75.1 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 37.8 ng/L 95 70 -145 NMeFOSA 40.0 45.8 ng/L 115 60 -150 NEtFOSA 40.0 47.4 ng/L 119 65 -145 NMeFOSAA 40.0 39.3 ng/L 98 50 -140 NEtFOSAA 40.0 42.4 ng/L 106 70 -145 NMeFOSE 200 184 ng/L 92 70 -145 NEtFOSE 200 188 ng/L 94 70 -135 HFPO-DA (GenX)30.0 31.4 ng/L 105 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 38.9 ng/L 103 65 -145 PFMPA 40.0 40.0 ng/L 100 55 -140 PFMBA 40.0 42.3 ng/L 106 60 -150 NFDHA 40.0 45.0 ng/L 112 50 -150 9Cl-PF3ONS 37.4 36.0 ng/L 96 70 -155 11Cl-PF3OUdS 37.8 34.7 ng/L 92 55 -160 PFEESA 35.7 38.7 ng/L 109 70 -140 3:3 FTCA 80.0 80.2 ng/L 100 65 -130 5:3 FTCA 200 209 ng/L 105 70 -135 7:3 FTCA 200 204 ng/L 102 50 -145 13C4 PFBA 5 -130 Isotope Dilution 97.9 LCS LCS Qualifier Limits%Recovery 98.113C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 10113C4 PFHpA 40 -130 10613C8 PFOA 40 -130 10413C9 PFNA 40 -130 96.613C6 PFDA 40 -130 92.713C7 PFUnA 30 -130 89.113C2 PFDoA 10 -130 87.013C2 PFTeDA 10 -130 10813C3 PFBS 40 -135 11513C3 PFHxS 40 -130 97.813C8 PFOS 40 -130 83.913C8 FOSA 40 -130 98.5d3-NMeFOSAA 40 -170 92.2d5-NEtFOSAA 25 -135 11813C2 4:2 FTS 40 -200 Eurofins Sacramento Page 29 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 13C2 6:2 FTS 40 -200 Isotope Dilution 120 LCS LCS Qualifier Limits%Recovery 12513C2 8:2 FTS 40 -300 11613C3 HFPO-DA 40 -130 81.0d7-N-MeFOSE-M 10 -130 80.2d9-N-EtFOSE-M 10 -130 52.2d5-NEtPFOSA 10 -130 53.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-791180/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)80.0 83.5 ng/L 104 70 -140 6 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 45.2 ng/L 113 65 -135 5 30 Perfluorohexanoic acid (PFHxA)40.0 44.9 ng/L 112 70 -145 4 30 Perfluoroheptanoic acid (PFHpA)40.0 42.0 ng/L 105 70 -150 12 30 Perfluorooctanoic acid (PFOA)40.0 42.4 ng/L 106 70 -150 8 30 Perfluorononanoic acid (PFNA)40.0 37.6 ng/L 94 70 -150 7 30 Perfluorodecanoic acid (PFDA)40.0 41.2 ng/L 103 70 -140 8 30 Perfluoroundecanoic acid (PFUnA) 40.0 42.1 ng/L 105 70 -145 2 30 Perfluorododecanoic acid (PFDoA) 40.0 40.8 ng/L 102 70 -140 4 30 Perfluorotridecanoic acid (PFTrDA) 40.0 41.8 ng/L 105 65 -140 0 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 42.5 ng/L 106 60 -140 2 30 Perfluorobutanesulfonic acid (PFBS) 35.5 36.3 ng/L 102 60 -145 0 30 Perfluoropentanesulfonic acid (PFPeS) 37.6 36.6 ng/L 97 65 -140 1 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.0 ng/L 93 65 -145 5 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 38.2 ng/L 100 70 -150 6 30 Perfluorooctanesulfonic acid (PFOS) 37.2 34.0 ng/L 91 55 -150 2 30 Perfluorononanesulfonic acid (PFNS) 38.5 39.8 ng/L 103 65 -145 0 30 Perfluorodecanesulfonic acid (PFDS) 38.6 35.6 ng/L 92 60 -145 1 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.8 ng/L 92 50 -145 3 30 4:2 FTS 75.0 76.7 ng/L 102 70 -145 1 30 6:2 FTS 76.2 72.5 ng/L 95 65 -155 7 30 8:2 FTS 76.8 73.7 ng/L 96 60 -150 2 30 Perfluorooctanesulfonamide (PFOSA) 40.0 41.1 ng/L 103 70 -145 8 30 NMeFOSA 40.0 44.1 ng/L 110 60 -150 4 30 NEtFOSA 40.0 45.6 ng/L 114 65 -145 4 30 NMeFOSAA 40.0 40.4 ng/L 101 50 -140 3 30 Eurofins Sacramento Page 30 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-791180/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 NEtFOSAA 40.0 43.7 ng/L 109 70 -145 3 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 200 178 ng/L 89 70 -145 3 30 NEtFOSE 200 187 ng/L 94 70 -135 0 30 HFPO-DA (GenX)30.0 33.6 ng/L 112 70 -140 7 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 41.9 ng/L 111 65 -145 7 30 PFMPA 40.0 43.4 ng/L 108 55 -140 8 30 PFMBA 40.0 45.7 ng/L 114 60 -150 8 30 NFDHA 40.0 46.5 ng/L 116 50 -150 3 30 9Cl-PF3ONS 37.4 40.1 ng/L 107 70 -155 11 30 11Cl-PF3OUdS 37.8 39.3 ng/L 104 55 -160 12 30 PFEESA 35.7 39.3 ng/L 110 70 -140 1 30 3:3 FTCA 80.0 81.5 ng/L 102 65 -130 2 30 5:3 FTCA 200 195 ng/L 98 70 -135 7 30 7:3 FTCA 200 202 ng/L 101 50 -145 1 30 13C4 PFBA 5 -130 Isotope Dilution 95.9 LCSD LCSD Qualifier Limits%Recovery 89.913C5 PFPeA 40 -130 98.513C5 PFHxA 40 -130 98.113C4 PFHpA 40 -130 99.213C8 PFOA 40 -130 10513C9 PFNA 40 -130 96.413C6 PFDA 40 -130 99.113C7 PFUnA 30 -130 96.013C2 PFDoA 10 -130 88.013C2 PFTeDA 10 -130 12013C3 PFBS 40 -135 12013C3 PFHxS 40 -130 96.913C8 PFOS 40 -130 81.813C8 FOSA 40 -130 98.5d3-NMeFOSAA 40 -170 89.7d5-NEtFOSAA 25 -135 12713C2 4:2 FTS 40 -200 12913C2 6:2 FTS 40 -200 13113C2 8:2 FTS 40 -300 10313C3 HFPO-DA 40 -130 80.0d7-N-MeFOSE-M 10 -130 78.9d9-N-EtFOSE-M 10 -130 50.9d5-NEtPFOSA 10 -130 54.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-791180/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)8.00 7.86 ng/L 98 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 4.44 ng/L 111 65 -135 Eurofins Sacramento Page 31 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-791180/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorohexanoic acid (PFHxA)4.00 4.83 ng/L 121 70 -145 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)4.00 4.48 ng/L 112 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.50 ng/L 112 70 -150 Perfluorononanoic acid (PFNA)4.00 3.86 ng/L 97 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.12 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.02 ng/L 101 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 3.91 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.78 ng/L 94 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 3.95 ng/L 99 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.67 ng/L 103 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.49 ng/L 93 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.56 ng/L 98 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.53 ng/L 93 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.08 ng/L 83 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 3.59 ng/L 93 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.09 ng/L 80 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 2.47 ng/L 64 50 -145 4:2 FTS 7.50 7.28 ng/L 97 70 -145 6:2 FTS 7.62 6.47 ng/L 85 65 -155 8:2 FTS 7.68 7.54 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.73 ng/L 93 70 -145 NMeFOSA 4.00 4.14 ng/L 103 60 -150 NEtFOSA 4.00 4.14 ng/L 104 65 -145 NMeFOSAA 4.00 3.88 ng/L 97 50 -140 NEtFOSAA 4.00 4.12 ng/L 103 70 -145 NMeFOSE 20.0 17.4 ng/L 87 70 -145 NEtFOSE 20.0 17.4 ng/L 87 70 -135 HFPO-DA (GenX)3.00 3.01 ng/L 100 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.83 ng/L 101 65 -145 PFMPA 4.00 4.13 ng/L 103 55 -140 PFMBA 4.00 4.64 ng/L 116 60 -150 NFDHA 4.00 3.38 ng/L 84 50 -150 9Cl-PF3ONS 3.74 3.72 ng/L 99 70 -155 11Cl-PF3OUdS 3.78 3.37 ng/L 89 55 -160 PFEESA 3.57 3.83 ng/L 107 70 -140 3:3 FTCA 8.00 8.30 ng/L 104 65 -130 5:3 FTCA 20.0 19.9 ng/L 99 70 -135 7:3 FTCA 20.0 18.4 ng/L 92 50 -145 Eurofins Sacramento Page 32 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 5 -130 Isotope Dilution 98.9 LLCS LLCS Qualifier Limits%Recovery 89.313C5 PFPeA 40 -130 95.713C5 PFHxA 40 -130 10313C4 PFHpA 40 -130 10113C8 PFOA 40 -130 10813C9 PFNA 40 -130 96.013C6 PFDA 40 -130 95.613C7 PFUnA 30 -130 87.413C2 PFDoA 10 -130 79.513C2 PFTeDA 10 -130 12513C3 PFBS 40 -135 11913C3 PFHxS 40 -130 10213C8 PFOS 40 -130 78.313C8 FOSA 40 -130 96.1d3-NMeFOSAA 40 -170 86.3d5-NEtFOSAA 25 -135 12813C2 4:2 FTS 40 -200 13913C2 6:2 FTS 40 -200 13013C2 8:2 FTS 40 -300 10613C3 HFPO-DA 40 -130 77.5d7-N-MeFOSE-M 10 -130 76.8d9-N-EtFOSE-M 10 -130 57.0d5-NEtPFOSA 10 -130 56.3d3-NMePFOSA 10 -130 Client Sample ID: Method BlankLab Sample ID: MB 320-792789/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 RL MDL Perfluorobutanoic acid (PFBA)ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoropentanoic acid (PFPeA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorohexanoic acid (PFHxA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroheptanoic acid (PFHpA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanoic acid (PFOA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorononanoic acid (PFNA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorodecanoic acid (PFDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroundecanoic acid (PFUnA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorododecanoic acid (PFDoA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorotridecanoic acid (PFTrDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorotetradecanoic acid (PFTeDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorobutanesulfonic acid (PFBS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoropentanesulfonic acid (PFPeS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorohexanesulfonic acid (PFHxS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroheptanesulfonic acid (PFHpS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanesulfonic acid (PFOS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorononanesulfonic acid (PFNS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorodecanesulfonic acid (PFDS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorododecanesulfonic acid (PFDoS) ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 14:2 FTS Eurofins Sacramento Page 33 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-792789/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 RL MDL 6:2 FTS ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 18:2 FTS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanesulfonamide (PFOSA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSAA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSAA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSE ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSE ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1HFPO-DA (GenX) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFMPA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFMBA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NFDHA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 19Cl-PF3ONS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 111Cl-PF3OUdS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFEESA ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 13:3 FTCA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 15:3 FTCA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 17:3 FTCA 13C4 PFBA 97.6 8 -130 08/22/24 00:14 1 MB MB Isotope Dilution 08/20/24 12:19 Dil FacPreparedAnalyzedQualifierLimits%Recovery 82.1 08/20/24 12:19 08/22/24 00:14 113C5 PFPeA 35 -130 99.4 08/20/24 12:19 08/22/24 00:14 113C5 PFHxA 40 -130 97.2 08/20/24 12:19 08/22/24 00:14 113C4 PFHpA 40 -130 95.3 08/20/24 12:19 08/22/24 00:14 113C8 PFOA 40 -130 101 08/20/24 12:19 08/22/24 00:14 113C9 PFNA 40 -130 89.6 08/20/24 12:19 08/22/24 00:14 113C6 PFDA 40 -130 96.2 08/20/24 12:19 08/22/24 00:14 113C7 PFUnA 40 -130 91.4 08/20/24 12:19 08/22/24 00:14 113C2 PFDoA 40 -130 85.2 08/20/24 12:19 08/22/24 00:14 113C2 PFTeDA 20 -130 115 08/20/24 12:19 08/22/24 00:14 113C3 PFBS 40 -135 117 08/20/24 12:19 08/22/24 00:14 113C3 PFHxS 40 -130 94.5 08/20/24 12:19 08/22/24 00:14 113C8 PFOS 40 -130 77.9 08/20/24 12:19 08/22/24 00:14 113C8 FOSA 40 -130 81.5 08/20/24 12:19 08/22/24 00:14 1d3-NMeFOSAA 40 -135 79.0 08/20/24 12:19 08/22/24 00:14 1d5-NEtFOSAA 40 -150 124 08/20/24 12:19 08/22/24 00:14 113C2 4:2 FTS 40 -165 122 08/20/24 12:19 08/22/24 00:14 113C2 6:2 FTS 40 -215 118 08/20/24 12:19 08/22/24 00:14 113C2 8:2 FTS 40 -275 91.2 08/20/24 12:19 08/22/24 00:14 113C3 HFPO-DA 40 -130 67.3 08/20/24 12:19 08/22/24 00:14 1d7-N-MeFOSE-M 20 -130 75.9 08/20/24 12:19 08/22/24 00:14 1d9-N-EtFOSE-M 15 -130 46.2 08/20/24 12:19 08/22/24 00:14 1d5-NEtPFOSA 10 -130 49.4 08/20/24 12:19 08/22/24 00:14 1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 34 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-792789/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)5.00 4.98 ug/Kg 100 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)2.50 2.60 ug/Kg 104 60 -150 Perfluorohexanoic acid (PFHxA)2.50 2.35 ug/Kg 94 65 -140 Perfluoroheptanoic acid (PFHpA)2.50 2.70 ug/Kg 108 65 -145 Perfluorooctanoic acid (PFOA)2.50 2.32 ug/Kg 93 70 -150 Perfluorononanoic acid (PFNA)2.50 2.32 ug/Kg 93 70 -155 Perfluorodecanoic acid (PFDA)2.50 2.36 ug/Kg 94 70 -155 Perfluoroundecanoic acid (PFUnA) 2.50 2.34 ug/Kg 94 70 -155 Perfluorododecanoic acid (PFDoA) 2.50 2.56 ug/Kg 102 70 -150 Perfluorotridecanoic acid (PFTrDA) 2.50 2.34 ug/Kg 93 65 -150 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.51 ug/Kg 100 60 -150 Perfluorobutanesulfonic acid (PFBS) 2.22 2.26 ug/Kg 102 65 -145 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.16 ug/Kg 92 55 -160 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.23 ug/Kg 98 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.09 ug/Kg 88 65 -155 Perfluorooctanesulfonic acid (PFOS) 2.33 2.02 ug/Kg 87 65 -160 Perfluorononanesulfonic acid (PFNS) 2.41 2.12 ug/Kg 88 55 -140 Perfluorodecanesulfonic acid (PFDS) 2.41 2.02 ug/Kg 84 40 -155 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.02 ug/Kg 83 25 -160 4:2 FTS 4.69 4.98 ug/Kg 106 60 -150 6:2 FTS 4.76 4.85 ug/Kg 102 55 -200 8:2 FTS 4.80 4.71 ug/Kg 98 70 -150 Perfluorooctanesulfonamide (PFOSA) 2.50 2.32 ug/Kg 93 70 -140 NMeFOSA 2.50 2.59 ug/Kg 104 70 -155 NEtFOSA 2.50 2.68 ug/Kg 107 70 -140 NMeFOSAA 2.50 2.64 ug/Kg 106 65 -155 NEtFOSAA 2.50 2.73 ug/Kg 109 65 -165 NMeFOSE 12.5 12.3 ug/Kg 99 70 -140 NEtFOSE 12.5 11.8 ug/Kg 94 70 -135 HFPO-DA (GenX)1.88 1.99 ug/Kg 106 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.68 ug/Kg 113 70 -160 PFMPA 2.50 2.55 ug/Kg 102 30 -140 PFMBA 2.50 2.81 ug/Kg 112 60 -150 NFDHA 2.50 1.99 ug/Kg 80 60 -155 9Cl-PF3ONS 2.34 2.52 ug/Kg 108 70 -150 11Cl-PF3OUdS 2.36 2.57 ug/Kg 109 45 -160 PFEESA 2.23 2.09 ug/Kg 94 70 -140 3:3 FTCA 5.00 5.12 ug/Kg 102 45 -130 Eurofins Sacramento Page 35 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-792789/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 5:3 FTCA 12.5 11.2 ug/Kg 89 60 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 7:3 FTCA 12.5 10.7 ug/Kg 86 60 -150 13C4 PFBA 8 -130 Isotope Dilution 93.5 LCS LCS Qualifier Limits%Recovery 81.113C5 PFPeA 35 -130 99.213C5 PFHxA 40 -130 91.713C4 PFHpA 40 -130 98.313C8 PFOA 40 -130 10413C9 PFNA 40 -130 90.713C6 PFDA 40 -130 93.913C7 PFUnA 40 -130 88.013C2 PFDoA 40 -130 81.013C2 PFTeDA 20 -130 99.413C3 PFBS 40 -135 10813C3 PFHxS 40 -130 91.413C8 PFOS 40 -130 76.113C8 FOSA 40 -130 78.7d3-NMeFOSAA 40 -135 79.1d5-NEtFOSAA 40 -150 10813C2 4:2 FTS 40 -165 10713C2 6:2 FTS 40 -215 11213C2 8:2 FTS 40 -275 85.813C3 HFPO-DA 40 -130 67.9d7-N-MeFOSE-M 20 -130 75.3d9-N-EtFOSE-M 15 -130 68.7d5-NEtPFOSA 10 -130 74.1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)5.00 4.93 ug/Kg 99 70 -140 1 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)2.50 2.59 ug/Kg 104 60 -150 0 30 Perfluorohexanoic acid (PFHxA)2.50 2.31 ug/Kg 93 65 -140 1 30 Perfluoroheptanoic acid (PFHpA)2.50 2.54 ug/Kg 102 65 -145 6 30 Perfluorooctanoic acid (PFOA)2.50 2.67 ug/Kg 107 70 -150 14 30 Perfluorononanoic acid (PFNA)2.50 2.37 ug/Kg 95 70 -155 2 30 Perfluorodecanoic acid (PFDA)2.50 2.52 ug/Kg 101 70 -155 6 30 Perfluoroundecanoic acid (PFUnA) 2.50 2.41 ug/Kg 96 70 -155 3 30 Perfluorododecanoic acid (PFDoA) 2.50 2.53 ug/Kg 101 70 -150 1 30 Perfluorotridecanoic acid (PFTrDA) 2.50 2.37 ug/Kg 95 65 -150 1 30 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.47 ug/Kg 99 60 -150 2 30 Eurofins Sacramento Page 36 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanesulfonic acid (PFBS) 2.22 2.30 ug/Kg 103 65 -145 2 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanesulfonic acid (PFPeS) 2.35 2.19 ug/Kg 93 55 -160 1 30 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.13 ug/Kg 94 60 -150 4 30 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.13 ug/Kg 89 65 -155 2 30 Perfluorooctanesulfonic acid (PFOS) 2.33 2.15 ug/Kg 92 65 -160 6 30 Perfluorononanesulfonic acid (PFNS) 2.41 2.19 ug/Kg 91 55 -140 3 30 Perfluorodecanesulfonic acid (PFDS) 2.41 2.11 ug/Kg 87 40 -155 4 30 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.16 ug/Kg 89 25 -160 7 30 4:2 FTS 4.69 5.37 ug/Kg 114 60 -150 7 30 6:2 FTS 4.76 5.01 ug/Kg 105 55 -200 3 30 8:2 FTS 4.80 4.83 ug/Kg 101 70 -150 2 30 Perfluorooctanesulfonamide (PFOSA) 2.50 2.36 ug/Kg 95 70 -140 2 30 NMeFOSA 2.50 2.56 ug/Kg 103 70 -155 1 30 NEtFOSA 2.50 2.75 ug/Kg 110 70 -140 3 30 NMeFOSAA 2.50 2.67 ug/Kg 107 65 -155 1 30 NEtFOSAA 2.50 2.85 ug/Kg 114 65 -165 4 30 NMeFOSE 12.5 12.6 ug/Kg 101 70 -140 2 30 NEtFOSE 12.5 11.9 ug/Kg 95 70 -135 1 30 HFPO-DA (GenX)1.88 2.01 ug/Kg 107 70 -145 1 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.55 ug/Kg 108 70 -160 5 30 PFMPA 2.50 2.57 ug/Kg 103 30 -140 1 30 PFMBA 2.50 2.74 ug/Kg 110 60 -150 3 30 NFDHA 2.50 2.31 ug/Kg 92 60 -155 15 30 9Cl-PF3ONS 2.34 2.51 ug/Kg 108 70 -150 0 30 11Cl-PF3OUdS 2.36 2.46 ug/Kg 104 45 -160 4 30 PFEESA 2.23 2.13 ug/Kg 95 70 -140 2 30 3:3 FTCA 5.00 5.12 ug/Kg 102 45 -130 0 30 5:3 FTCA 12.5 11.1 ug/Kg 89 60 -130 1 30 7:3 FTCA 12.5 10.6 ug/Kg 85 60 -150 1 30 13C4 PFBA 8 -130 Isotope Dilution 97.5 LCSD LCSD Qualifier Limits%Recovery 89.413C5 PFPeA 35 -130 10513C5 PFHxA 40 -130 95.713C4 PFHpA 40 -130 93.613C8 PFOA 40 -130 98.713C9 PFNA 40 -130 90.613C6 PFDA 40 -130 93.313C7 PFUnA 40 -130 91.713C2 PFDoA 40 -130 83.913C2 PFTeDA 20 -130 Eurofins Sacramento Page 37 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 13C3 PFBS 40 -135 Isotope Dilution 103 LCSD LCSD Qualifier Limits%Recovery 11213C3 PFHxS 40 -130 92.813C8 PFOS 40 -130 79.513C8 FOSA 40 -130 83.7d3-NMeFOSAA 40 -135 82.4d5-NEtFOSAA 40 -150 11213C2 4:2 FTS 40 -165 10813C2 6:2 FTS 40 -215 11013C2 8:2 FTS 40 -275 93.113C3 HFPO-DA 40 -130 74.8d7-N-MeFOSE-M 20 -130 83.7d9-N-EtFOSE-M 15 -130 53.5d5-NEtPFOSA 10 -130 63.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-792789/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)0.800 0.820 ug/Kg 103 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)0.400 0.419 ug/Kg 105 60 -150 Perfluorohexanoic acid (PFHxA)0.400 0.421 ug/Kg 105 65 -140 Perfluoroheptanoic acid (PFHpA)0.400 0.466 ug/Kg 116 65 -145 Perfluorooctanoic acid (PFOA)0.400 0.355 ug/Kg 89 70 -150 Perfluorononanoic acid (PFNA)0.400 0.349 ug/Kg 87 70 -155 Perfluorodecanoic acid (PFDA)0.400 0.414 ug/Kg 103 70 -155 Perfluoroundecanoic acid (PFUnA) 0.400 0.371 ug/Kg 93 70 -155 Perfluorododecanoic acid (PFDoA) 0.400 0.415 ug/Kg 104 70 -150 Perfluorotridecanoic acid (PFTrDA) 0.400 0.392 ug/Kg 98 65 -150 Perfluorotetradecanoic acid (PFTeDA) 0.400 0.396 ug/Kg 99 60 -150 Perfluorobutanesulfonic acid (PFBS) 0.355 0.334 ug/Kg 94 65 -145 Perfluoropentanesulfonic acid (PFPeS) 0.376 0.338 ug/Kg 90 55 -160 Perfluorohexanesulfonic acid (PFHxS) 0.365 0.341 ug/Kg 93 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 0.382 0.342 ug/Kg 90 65 -155 Perfluorooctanesulfonic acid (PFOS) 0.372 0.328 ug/Kg 88 65 -160 Perfluorononanesulfonic acid (PFNS) 0.385 0.344 ug/Kg 89 55 -140 Perfluorodecanesulfonic acid (PFDS) 0.386 0.314 ug/Kg 82 40 -155 Perfluorododecanesulfonic acid (PFDoS) 0.388 0.333 ug/Kg 86 25 -160 4:2 FTS 0.750 0.828 ug/Kg 110 60 -150 Eurofins Sacramento Page 38 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-792789/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 6:2 FTS 0.762 0.740 ug/Kg 97 55 -200 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits 8:2 FTS 0.768 0.769 ug/Kg 100 70 -150 Perfluorooctanesulfonamide (PFOSA) 0.400 0.380 ug/Kg 95 70 -140 NMeFOSA 0.400 0.424 ug/Kg 106 70 -155 NEtFOSA 0.400 0.436 ug/Kg 109 70 -140 NMeFOSAA 0.400 0.422 ug/Kg 106 65 -155 NEtFOSAA 0.400 0.450 ug/Kg 112 65 -165 NMeFOSE 2.00 2.01 ug/Kg 101 70 -140 NEtFOSE 2.00 1.92 ug/Kg 96 70 -135 HFPO-DA (GenX)0.300 0.331 ug/Kg 110 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.378 0.435 ug/Kg 115 70 -160 PFMPA 0.400 0.398 ug/Kg 99 30 -140 PFMBA 0.400 0.447 ug/Kg 112 60 -150 NFDHA 0.400 0.384 ug/Kg 96 60 -155 9Cl-PF3ONS 0.374 0.418 ug/Kg 112 70 -150 11Cl-PF3OUdS 0.378 0.422 ug/Kg 112 45 -160 PFEESA 0.357 0.354 ug/Kg 99 70 -140 3:3 FTCA 0.800 0.725 ug/Kg 91 45 -130 5:3 FTCA 2.00 1.95 ug/Kg 97 60 -130 7:3 FTCA 2.00 1.84 ug/Kg 92 60 -150 13C4 PFBA 8 -130 Isotope Dilution 78.7 LLCS LLCS Qualifier Limits%Recovery 92.113C5 PFPeA 35 -130 10613C5 PFHxA 40 -130 10013C4 PFHpA 40 -130 11013C8 PFOA 40 -130 10113C9 PFNA 40 -130 86.213C6 PFDA 40 -130 98.713C7 PFUnA 40 -130 91.713C2 PFDoA 40 -130 85.613C2 PFTeDA 20 -130 10213C3 PFBS 40 -135 11213C3 PFHxS 40 -130 96.713C8 PFOS 40 -130 80.813C8 FOSA 40 -130 83.9d3-NMeFOSAA 40 -135 82.6d5-NEtFOSAA 40 -150 11113C2 4:2 FTS 40 -165 11713C2 6:2 FTS 40 -215 10913C2 8:2 FTS 40 -275 95.513C3 HFPO-DA 40 -130 68.9d7-N-MeFOSE-M 20 -130 78.0d9-N-EtFOSE-M 15 -130 73.8d5-NEtPFOSA 10 -130 79.1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 39 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Prep Batch: 791180 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-114520-2 GP-5 Total/NA Water 1633320-114520-4 GP-4 Total/NA Water 1633320-114520-6 GP-3 Total/NA Water 1633320-114520-8 GP-2 Total/NA Water 1633320-114520-10 GP-1 Total/NA Water 1633MB 320-791180/1-A Method Blank Total/NA Water 1633LCS 320-791180/3-A Lab Control Sample Total/NA Water 1633LCSD 320-791180/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-791180/2-A Lab Control Sample Total/NA Analysis Batch: 791465 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 791180320-114520-2 GP-5 Total/NA Water 1633 791180320-114520-4 GP-4 Total/NA Water 1633 791180320-114520-6 GP-3 Total/NA Water 1633 791180320-114520-8 GP-2 Total/NA Water 1633 791180320-114520-10 GP-1 Total/NA Water 1633 791180MB 320-791180/1-A Method Blank Total/NA Water 1633 791180LCS 320-791180/3-A Lab Control Sample Total/NA Water 1633 791180LCSD 320-791180/4-A Lab Control Sample Dup Total/NA Water 1633 791180LLCS 320-791180/2-A Lab Control Sample Total/NA Prep Batch: 792789 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 Shake320-114520-1 GP-5-3'Total/NA Solid 1633 Shake320-114520-3 GP-4-3'Total/NA Solid 1633 Shake320-114520-5 GP-3-6'Total/NA Solid 1633 Shake320-114520-7 GP-2-6'Total/NA Solid 1633 Shake320-114520-9 GP-1-6'Total/NA Solid 1633 ShakeMB 320-792789/1-A Method Blank Total/NA Solid 1633 ShakeLCS 320-792789/3-A Lab Control Sample Total/NA Solid 1633 ShakeLCSD 320-792789/4-A Lab Control Sample Dup Total/NA Solid 1633 ShakeLLCS 320-792789/2-A Lab Control Sample Total/NA Analysis Batch: 793211 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 792789320-114520-1 GP-5-3'Total/NA Solid 1633 792789320-114520-3 GP-4-3'Total/NA Solid 1633 792789320-114520-5 GP-3-6'Total/NA Solid 1633 792789320-114520-7 GP-2-6'Total/NA Solid 1633 792789320-114520-9 GP-1-6'Total/NA Solid 1633 792789MB 320-792789/1-A Method Blank Total/NA Solid 1633 792789LCS 320-792789/3-A Lab Control Sample Total/NA Solid 1633 792789LCSD 320-792789/4-A Lab Control Sample Dup Total/NA Solid 1633 792789LLCS 320-792789/2-A Lab Control Sample Total/NA General Chemistry Analysis Batch: 791229 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-114520-1 GP-5-3'Total/NA Eurofins Sacramento Page 40 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 General Chemistry (Continued) Analysis Batch: 791229 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-114520-3 GP-4-3'Total/NA Solid 1633320-114520-5 GP-3-6'Total/NA Solid 1633320-114520-7 GP-2-6'Total/NA Solid 1633320-114520-9 GP-1-6'Total/NA Eurofins Sacramento Page 41 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 Matrix: SolidDate Collected: 08/12/24 09:00 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.82 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:06 RS1 EET SACTotal/NA Client Sample ID: GP-5 Lab Sample ID: 320-114520-2 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 176.2 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:31 SS EET SACTotal/NA Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 Matrix: SolidDate Collected: 08/12/24 10:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.45 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:19 RS1 EET SACTotal/NA Client Sample ID: GP-4 Lab Sample ID: 320-114520-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:44 SS EET SACTotal/NA Eurofins Sacramento Page 42 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 Matrix: SolidDate Collected: 08/12/24 11:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.27 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:32 RS1 EET SACTotal/NA Client Sample ID: GP-3 Lab Sample ID: 320-114520-6 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:57 SS EET SACTotal/NA Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 Matrix: SolidDate Collected: 08/12/24 12:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.00 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:44 RS1 EET SACTotal/NA Client Sample ID: GP-2 Lab Sample ID: 320-114520-8 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 13:09 SS EET SACTotal/NA Eurofins Sacramento Page 43 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 Matrix: SolidDate Collected: 08/12/24 13:30 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.07 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:57 RS1 EET SACTotal/NA Client Sample ID: GP-1 Lab Sample ID: 320-114520-10 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 13:22 SS EET SACTotal/NA Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 44 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Accreditation/Certification Summary Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Laboratory: Eurofins Sacramento All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report. Authority Program Identification Number Expiration Date Alaska (UST)State 17-020 02-20-27 ANAB Dept. of Defense ELAP L2468 01-20-27 ANAB Dept. of Energy L2468.01 01-20-27 ANAB ISO/IEC 17025 L2468 01-20-27 Arizona State AZ0708 08-11-25 Arkansas DEQ State 88-0691 05-18-25 California State 2897 01-31-26 Colorado State CA00044 08-31-24 Florida NELAP E87570 06-30-25 Georgia State 4040 01-29-25 Hawaii State Eurofins Sacramento 01-29-25 Illinois NELAP 200060 03-31-25 Kansas NELAP E-10375 10-31-25 Louisiana NELAP 01944 06-30-25 Louisiana (All)NELAP 01944 06-30-25 Maine State CA00004 04-14-26 Michigan State 9947 01-29-25 Nevada State CA00044 10-31-24 New Hampshire NELAP 2997 04-19-25 New Jersey NELAP CA005 06-30-25 New York NELAP 11666 04-01-25 Ohio State 41252 01-29-25 Oregon NELAP 4040 01-29-25 Texas NELAP T104704399-23-17 05-31-25 US Fish & Wildlife US Federal Programs A22139 04-30-25 USDA US Federal Programs P330-18-00239 02-28-26 Utah NELAP CA000442023-16 02-28-25 Virginia NELAP 460278 03-14-25 Washington State C581 05-05-25 West Virginia (DW)State 9930C 01-31-25 Wisconsin State 998204680 08-31-25 Wyoming State Program 8TMS-L 01-28-19 * Eurofins Sacramento * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page 45 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Method Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method Method Description LaboratoryProtocol EPA1633Per- and Polyfluoroalkyl Substances by LC/MS/MS EET SAC EPA1633Percent Moisture EET SAC EPA1633Solid-Phase Extraction (SPE)EET SAC EPA1633 Shake Shake Extraction with SPE EET SAC Protocol References: EPA = US Environmental Protection Agency Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 46 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Sample Summary Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Lab Sample ID Client Sample ID Matrix Collected Received 320-114520-1 GP-5-3'Solid 08/12/24 09:00 08/13/24 09:20 320-114520-2 GP-5 Water 08/12/24 09:10 08/13/24 09:20 320-114520-3 GP-4-3'Solid 08/12/24 10:10 08/13/24 09:20 320-114520-4 GP-4 Water 08/12/24 10:20 08/13/24 09:20 320-114520-5 GP-3-6'Solid 08/12/24 11:10 08/13/24 09:20 320-114520-6 GP-3 Water 08/12/24 11:25 08/13/24 09:20 320-114520-7 GP-2-6'Solid 08/12/24 12:10 08/13/24 09:20 320-114520-8 GP-2 Water 08/12/24 12:20 08/13/24 09:20 320-114520-9 GP-1-6'Solid 08/12/24 13:30 08/13/24 09:20 320-114520-10 GP-1 Water 08/12/24 13:45 08/13/24 09:20 Eurofins Sacramento Page 47 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Pa g e 4 8 o f 5 0 8/ 2 3 / 2 0 2 4 123456789101112131415 Page 49 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Login Sample Receipt Checklist Client: Wasatch Environmental Job Number: 320-114520-1 Login Number: 114520 Question Answer Comment Creator: Morazzini, Dominic S List Source: Eurofins Sacramento List Number: 1 TrueRadioactivity wasn't checked or is </= background as measured by a survey meter. REFER TO SSRN N/AThe cooler's custody seal, if present, is intact. N/ASample custody seals, if present, are intact. N/AThe cooler or samples do not appear to have been compromised or tampered with. N/ASamples were received on ice. N/ACooler Temperature is acceptable. N/ACooler Temperature is recorded. N/ACOC is present. N/ACOC is filled out in ink and legible. N/ACOC is filled out with all pertinent information. N/AIs the Field Sampler's name present on COC? N/AThere are no discrepancies between the containers received and the COC. N/ASamples are received within Holding Time (excluding tests with immediate HTs) N/ASample containers have legible labels. N/AContainers are not broken or leaking. N/ASample collection date/times are provided. N/AAppropriate sample containers are used. N/ASample bottles are completely filled. N/ASample Preservation Verified. N/AThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). N/AMultiphasic samples are not present. N/ASamples do not require splitting or compositing. N/AResidual Chlorine Checked. Eurofins Sacramento Page 50 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ANALYTICAL REPORT August 20, 2024 Wasatch Environmental Sample Delivery Group:L1767333 Samples Received:08/14/2024 Project Number: Description: Report To:Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Entire Report Reviewed By: August 20, 2024 [Preliminary Report] John Hawkins Project Manager Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received. Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 mydata.pacelabs.com 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 1 of 25 August 20, 2024 John Hawkins Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 1 of 25 TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 SG-1 L1767333-01 5 SG-2 L1767333-02 7 SG-3 L1767333-03 9 SG-4 L1767333-04 11 SG-5 L1767333-05 13 SG-6 L1767333-06 15 Qc: Quality Control Summary 17 Volatile Organic Compounds (MS) by Method TO-15 17 Gl: Glossary of Terms 23 Al: Accreditations & Locations 24 Sc: Sample Chain of Custody 25 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 2 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 2 of 25 SAMPLE SUMMARY Collected by Collected date/time Received date/time SG-1 L1767333-01 Air Ryan P 08/12/24 13:52 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 22:36 08/15/24 22:36 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time SG-2 L1767333-02 Air Ryan P 08/12/24 13:44 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 23:16 08/15/24 23:16 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 20 08/17/24 15:05 08/17/24 15:05 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-3 L1767333-03 Air Ryan P 08/12/24 12:45 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 23:58 08/15/24 23:58 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345889 20 08/19/24 16:39 08/19/24 16:39 MNP Mt. Juliet, TN Collected by Collected date/time Received date/time SG-4 L1767333-04 Air Ryan P 08/12/24 13:51 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 00:39 08/16/24 00:39 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 1 08/17/24 13:44 08/17/24 13:44 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-5 L1767333-05 Air Ryan P 08/12/24 13:40 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 01:18 08/16/24 01:18 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 10 08/17/24 15:59 08/17/24 15:59 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-6 L1767333-06 Air Ryan P 08/12/24 12:30 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 01:58 08/16/24 01:58 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 10 08/17/24 16:26 08/17/24 16:26 DBB Mt. Juliet, TN 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 3 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 3 of 25 CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] John Hawkins Project Manager 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 4 of 25 John Hawkins Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 4 of 25 SAMPLE RESULTS - 01 L1767333 SG-1 Collected date/time: 08/12/24 13:52 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 98.7 235 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.222 0.709 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 1.45 5.22 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 49.3 93.0 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.424 2.08 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 2.88 16.2 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.673 3.33 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 6.04 17.8 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 11.7 28.8 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 0.200 1.36 40.5 275 1 WG2343664 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 0.931 3.51 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 5 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 5 of 25 SAMPLE RESULTS - 01 L1767333 SG-1 Collected date/time: 08/12/24 13:52 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 18.6 101 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 1.09 5.84 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.610 2.99 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.811 3.52 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.301 1.30 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 ND ND 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 103 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 6 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 6 of 25 SAMPLE RESULTS - 02 L1767333 SG-2 Collected date/time: 08/12/24 13:44 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 449 1070 E 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 6.43 20.5 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 0.484 1.00 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 1.03 6.19 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 0.450 2.71 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 31.0 124 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 6.33 25.1 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 1.93 7.65 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 2.57 9.26 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 770 1450 E 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.454 1.97 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.446 2.19 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.859 4.83 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.693 3.43 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 2.84 11.6 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 7.40 26.1 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 18.5 54.6 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 2.46 10.1 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 883 2170 E 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 4.00 27.2 1840 12500 20 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 5.22 19.7 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 7 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 7 of 25 SAMPLE RESULTS - 02 L1767333 SG-2 Collected date/time: 08/12/24 13:44 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 4.00 21.8 111 604 20 WG2345111 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 4.00 21.4 111 595 20 WG2345111 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.651 3.20 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.239 1.17 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 2.07 8.97 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.728 3.16 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1480 6110 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 0.238 1.17 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 3.34 13.4 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 97.8 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 8 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 8 of 25 SAMPLE RESULTS - 03 L1767333 SG-3 Collected date/time: 08/12/24 12:45 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 90.3 215 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.796 2.54 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 3.35 16.3 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 0.833 3.34 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 2.04 7.35 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 97.5 184 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.213 0.923 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.229 1.12 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.383 2.15 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.530 2.62 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 10.0 29.5 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 29.2 71.8 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 4.00 27.2 922 6260 20 WG2345889 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.52 5.73 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 9 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 9 of 25 SAMPLE RESULTS - 03 L1767333 SG-3 Collected date/time: 08/12/24 12:45 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 4.00 21.8 1280 6960 20 WG2345889 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 0.670 3.59 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 ND ND 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.951 4.12 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.428 1.86 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1430 5910 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 98.9 WG2345889 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 10 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 10 of 25 SAMPLE RESULTS - 04 L1767333 SG-4 Collected date/time: 08/12/24 13:51 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 38.0 90.3 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 ND ND 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 1.57 6.22 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 1.08 3.89 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 50.6 95.4 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.221 0.958 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.358 1.76 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.904 5.08 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.717 3.55 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 0.254 1.04 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 0.892 3.14 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 0.324 1.13 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 4.39 12.9 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 16.0 39.3 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 2.25 3.87 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 0.200 1.36 8.27 56.1 1 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.24 4.67 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 11 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 11 of 25 SAMPLE RESULTS - 04 L1767333 SG-4 Collected date/time: 08/12/24 13:51 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 2.50 13.6 1 WG2345111 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.615 3.02 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 1.10 4.77 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.409 1.77 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 272 1120 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 5.45 14.7 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 106 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 96.5 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 12 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 12 of 25 SAMPLE RESULTS - 05 L1767333 SG-5 Collected date/time: 08/12/24 13:40 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 77.3 184 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.619 1.98 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 ND ND 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 76.2 144 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.277 1.36 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.348 1.96 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.617 3.05 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 1.54 6.30 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 2.86 10.1 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 4.43 13.1 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 14.3 35.2 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 2.00 13.6 96.4 654 10 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 2.39 9.00 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 13 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 13 of 25 SAMPLE RESULTS - 05 L1767333 SG-5 Collected date/time: 08/12/24 13:40 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 17.6 95.7 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 0.682 3.65 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.422 2.07 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 0.332 1.55 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.745 3.23 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.290 1.26 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 344 1420 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 1.01 3.64 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 103 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 95.8 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 14 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 14 of 25 SAMPLE RESULTS - 06 L1767333 SG-6 Collected date/time: 08/12/24 12:30 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 39.3 93.4 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 1.27 4.06 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 0.490 1.01 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 ND ND 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 115 217 E 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 ND ND 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.304 1.71 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.779 3.85 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 3.83 11.3 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 12.0 29.5 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 3.04 5.23 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 2.00 13.6 172 1170 10 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.69 6.37 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 15 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 15 of 25 SAMPLE RESULTS - 06 L1767333 SG-6 Collected date/time: 08/12/24 12:30 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 ND ND 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.301 1.48 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.659 2.86 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.262 1.14 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 360 1490 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 101 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 95.2 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 16 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 16 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Method Blank (MB) (MB) R4108168-3 08/15/24 10:16 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Acetone U 0.584 1.25 Allyl chloride U 0.114 0.200 Benzene U 0.0715 0.200 Benzyl Chloride U 0.0598 0.200 Bromodichloromethane U 0.0702 0.200 Bromoform U 0.0732 0.600 Bromomethane U 0.0982 0.200 1,3-Butadiene U 0.104 2.00 Carbon disulfide U 0.102 0.400 Carbon tetrachloride U 0.0732 0.200 Chlorobenzene U 0.0832 0.200 Chloroethane U 0.0996 0.200 Chloroform U 0.0717 0.200 Chloromethane U 0.103 0.200 2-Chlorotoluene U 0.0828 0.200 Cyclohexane U 0.0753 0.200 Dibromochloromethane U 0.0727 0.200 1,2-Dibromoethane U 0.0721 0.200 1,2-Dichlorobenzene U 0.128 0.200 1,3-Dichlorobenzene U 0.182 0.200 1,4-Dichlorobenzene U 0.0557 0.200 1,2-Dichloroethane U 0.0700 0.200 1,1-Dichloroethane U 0.0723 0.200 1,1-Dichloroethene U 0.0762 0.200 cis-1,2-Dichloroethene U 0.0784 0.200 trans-1,2-Dichloroethene U 0.0673 0.200 1,2-Dichloropropane U 0.0760 0.200 cis-1,3-Dichloropropene U 0.0689 0.200 trans-1,3-Dichloropropene U 0.0728 0.200 1,4-Dioxane U 0.0833 0.630 Ethanol U 0.265 2.50 Ethylbenzene U 0.0835 0.200 4-Ethyltoluene U 0.0783 0.200 Trichlorofluoromethane U 0.0819 0.200 Dichlorodifluoromethane U 0.137 0.200 1,1,2-Trichlorotrifluoroethane U 0.0793 0.200 1,2-Dichlorotetrafluoroethane U 0.0890 0.200 Heptane U 0.104 0.200 Hexachloro-1,3-butadiene U 0.105 0.630 n-Hexane U 0.206 0.630 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 17 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 17 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Method Blank (MB) (MB) R4108168-3 08/15/24 10:16 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Isopropylbenzene U 0.0777 0.200 Methylene Chloride U 0.0979 0.200 Methyl Butyl Ketone U 0.133 1.25 2-Butanone (MEK)U 0.0814 1.25 4-Methyl-2-pentanone (MIBK)U 0.0765 1.25 Methyl methacrylate U 0.0876 0.200 MTBE U 0.0647 0.200 Naphthalene U 0.350 0.630 2-Propanol U 0.264 1.25 Propene U 0.0932 1.25 Styrene U 0.0788 0.400 1,1,2,2-Tetrachloroethane U 0.0743 0.200 Tetrachloroethylene U 0.0814 0.200 Tetrahydrofuran U 0.0734 0.200 Toluene U 0.0870 0.500 1,2,4-Trichlorobenzene U 0.148 0.630 1,1,1-Trichloroethane U 0.0736 0.200 1,1,2-Trichloroethane U 0.0775 0.200 Trichloroethylene U 0.0680 0.200 1,2,4-Trimethylbenzene U 0.0764 0.200 1,3,5-Trimethylbenzene U 0.0779 0.200 2,2,4-Trimethylpentane U 0.133 0.200 Vinyl chloride U 0.0949 0.200 Vinyl Bromide U 0.0852 0.200 Vinyl acetate U 0.116 0.630 m&p-Xylene U 0.135 0.400 o-Xylene U 0.0828 0.200 TPH (GC/MS) Low Fraction U 39.7 200 1,1-Difluoroethane U 0.129 5.00 1,2,3-Trimethylbenzene U 0.0805 0.200 Chlorodifluoromethane U 0.332 1.25 Ethyl acetate U 0.100 0.630 Methyl Cyclohexane U 0.0813 0.200 Tert-Amyl Ethyl Ether U 0.0778 0.200 (S) 1,4-Bromofluorobenzene 91.9 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 18 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 18 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108168-1 08/15/24 08:59 • (LCSD) R4108168-2 08/15/24 09:38 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Acetone 3.75 3.62 3.60 96.5 96.0 70.0-130 0.554 25 Allyl chloride 3.75 4.15 3.66 111 97.6 70.0-130 12.5 25 Benzene 3.75 3.66 3.67 97.6 97.9 70.0-130 0.273 25 Benzyl Chloride 3.75 4.43 4.45 118 119 70.0-152 0.450 25 Bromodichloromethane 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25 Bromoform 3.75 3.53 3.65 94.1 97.3 70.0-130 3.34 25 Bromomethane 3.75 3.86 3.81 103 102 70.0-130 1.30 25 1,3-Butadiene 3.75 3.63 3.56 96.8 94.9 70.0-130 1.95 25 Carbon disulfide 7.50 7.33 7.35 97.7 98.0 70.0-130 0.272 25 Carbon tetrachloride 3.75 3.78 3.78 101 101 70.0-130 0.000 25 Chlorobenzene 3.75 3.60 3.60 96.0 96.0 70.0-130 0.000 25 Chloroethane 3.75 3.80 3.76 101 100 70.0-130 1.06 25 Chloroform 3.75 3.73 3.73 99.5 99.5 70.0-130 0.000 25 Chloromethane 3.75 3.78 3.89 101 104 70.0-130 2.87 25 2-Chlorotoluene 3.75 3.74 3.65 99.7 97.3 70.0-130 2.44 25 Cyclohexane 3.75 3.87 3.81 103 102 70.0-130 1.56 25 Dibromochloromethane 3.75 3.65 3.63 97.3 96.8 70.0-130 0.549 25 1,2-Dibromoethane 3.75 3.54 3.55 94.4 94.7 70.0-130 0.282 25 1,2-Dichlorobenzene 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25 1,3-Dichlorobenzene 3.75 3.57 3.60 95.2 96.0 70.0-130 0.837 25 1,4-Dichlorobenzene 3.75 3.55 3.60 94.7 96.0 70.0-130 1.40 25 1,2-Dichloroethane 3.75 3.67 3.67 97.9 97.9 70.0-130 0.000 25 1,1-Dichloroethane 3.75 3.82 3.83 102 102 70.0-130 0.261 25 1,1-Dichloroethene 3.75 3.75 3.76 100 100 70.0-130 0.266 25 cis-1,2-Dichloroethene 3.75 3.76 3.80 100 101 70.0-130 1.06 25 trans-1,2-Dichloroethene 3.75 3.78 3.77 101 101 70.0-130 0.265 25 1,2-Dichloropropane 3.75 3.69 3.69 98.4 98.4 70.0-130 0.000 25 cis-1,3-Dichloropropene 3.75 3.54 3.55 94.4 94.7 70.0-130 0.282 25 trans-1,3-Dichloropropene 3.75 3.36 3.49 89.6 93.1 70.0-130 3.80 25 1,4-Dioxane 3.75 3.28 3.28 87.5 87.5 70.0-140 0.000 25 Ethanol 3.75 3.54 3.72 94.4 99.2 55.0-148 4.96 25 Ethylbenzene 3.75 3.58 3.66 95.5 97.6 70.0-130 2.21 25 4-Ethyltoluene 3.75 3.65 3.70 97.3 98.7 70.0-130 1.36 25 Trichlorofluoromethane 3.75 3.79 3.69 101 98.4 70.0-130 2.67 25 Dichlorodifluoromethane 3.75 3.71 3.81 98.9 102 64.0-139 2.66 25 1,1,2-Trichlorotrifluoroethane 3.75 3.65 3.74 97.3 99.7 70.0-130 2.44 25 1,2-Dichlorotetrafluoroethane 3.75 3.69 3.71 98.4 98.9 70.0-130 0.541 25 Heptane 3.75 3.71 3.69 98.9 98.4 70.0-130 0.541 25 Hexachloro-1,3-butadiene 3.75 3.49 3.55 93.1 94.7 70.0-151 1.70 25 n-Hexane 3.75 3.80 3.82 101 102 70.0-130 0.525 25 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 19 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 19 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108168-1 08/15/24 08:59 • (LCSD) R4108168-2 08/15/24 09:38 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Isopropylbenzene 3.75 3.62 3.70 96.5 98.7 70.0-130 2.19 25 Methylene Chloride 3.75 3.74 3.75 99.7 100 70.0-130 0.267 25 Methyl Butyl Ketone 3.75 3.69 3.72 98.4 99.2 70.0-149 0.810 25 2-Butanone (MEK)3.75 3.84 3.88 102 103 70.0-130 1.04 25 4-Methyl-2-pentanone (MIBK)3.75 3.71 3.74 98.9 99.7 70.0-139 0.805 25 Methyl methacrylate 3.75 3.55 3.54 94.7 94.4 70.0-130 0.282 25 MTBE 3.75 3.69 3.75 98.4 100 70.0-130 1.61 25 Naphthalene 3.75 3.18 3.26 84.8 86.9 70.0-159 2.48 25 2-Propanol 3.75 3.82 3.77 102 101 70.0-139 1.32 25 Propene 3.75 3.67 3.73 97.9 99.5 64.0-144 1.62 25 Styrene 7.50 7.28 7.26 97.1 96.8 70.0-130 0.275 25 1,1,2,2-Tetrachloroethane 3.75 3.47 3.54 92.5 94.4 70.0-130 2.00 25 Tetrachloroethylene 3.75 3.66 3.61 97.6 96.3 70.0-130 1.38 25 Tetrahydrofuran 3.75 3.62 3.69 96.5 98.4 70.0-137 1.92 25 Toluene 3.75 3.58 3.58 95.5 95.5 70.0-130 0.000 25 1,2,4-Trichlorobenzene 3.75 3.22 3.28 85.9 87.5 70.0-160 1.85 25 1,1,1-Trichloroethane 3.75 3.78 3.79 101 101 70.0-130 0.264 25 1,1,2-Trichloroethane 3.75 3.68 3.62 98.1 96.5 70.0-130 1.64 25 Trichloroethylene 3.75 3.51 3.57 93.6 95.2 70.0-130 1.69 25 1,2,4-Trimethylbenzene 3.75 3.69 3.74 98.4 99.7 70.0-130 1.35 25 1,3,5-Trimethylbenzene 3.75 3.62 3.66 96.5 97.6 70.0-130 1.10 25 2,2,4-Trimethylpentane 3.75 3.77 3.79 101 101 70.0-130 0.529 25 Vinyl chloride 3.75 3.85 3.82 103 102 70.0-130 0.782 25 Vinyl Bromide 3.75 3.76 3.61 100 96.3 70.0-130 4.07 25 Vinyl acetate 3.75 3.45 3.53 92.0 94.1 70.0-130 2.29 25 m&p-Xylene 7.50 7.17 7.27 95.6 96.9 70.0-130 1.39 25 o-Xylene 3.75 3.59 3.66 95.7 97.6 70.0-130 1.93 25 TPH (GC/MS) Low Fraction 188 163 165 86.7 87.8 70.0-130 1.22 25 1,1-Difluoroethane 3.75 3.69 3.69 98.4 98.4 70.0-130 0.000 25 1,2,3-Trimethylbenzene 3.75 3.70 3.76 98.7 100 70.0-130 1.61 25 Chlorodifluoromethane 3.75 3.76 3.76 100 100 70.0-130 0.000 25 Ethyl acetate 3.75 3.92 3.87 105 103 70.0-130 1.28 25 Methyl Cyclohexane 3.75 3.75 3.80 100 101 70.0-130 1.32 25 Tert-Amyl Ethyl Ether 3.75 3.51 3.45 93.6 92.0 70.0-130 1.72 25 (S) 1,4-Bromofluorobenzene 98.3 100 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 20 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 20 of 25 QUALITY CONTROL SUMMARYWG2345111 Volatile Organic Compounds (MS) by Method TO-15 L1767333-02,04,05,06 Method Blank (MB) (MB) R4108530-2 08/17/24 10:06 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Tetrachloroethylene U 0.0814 0.200 1,1,1-Trichloroethane U 0.0736 0.200 Trichloroethylene U 0.0680 0.200 (S) 1,4-Bromofluorobenzene 96.5 60.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108530-1 08/17/24 09:37 • (LCSD) R4108530-3 08/17/24 10:35 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Tetrachloroethylene 3.75 3.70 3.86 98.7 103 70.0-130 4.23 25 1,1,1-Trichloroethane 3.75 3.50 3.60 93.3 96.0 70.0-130 2.82 25 Trichloroethylene 3.75 3.40 3.64 90.7 97.1 70.0-130 6.82 25 (S) 1,4-Bromofluorobenzene 97.7 98.1 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 21 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 21 of 25 QUALITY CONTROL SUMMARYWG2345889 Volatile Organic Compounds (MS) by Method TO-15 L1767333-03 Method Blank (MB) (MB) R4108761-3 08/19/24 10:07 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Tetrachloroethylene U 0.0814 0.200 1,1,1-Trichloroethane U 0.0736 0.200 (S) 1,4-Bromofluorobenzene 97.6 60.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108761-1 08/19/24 08:50 • (LCSD) R4108761-2 08/19/24 09:29 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Tetrachloroethylene 3.75 4.21 4.25 112 113 70.0-130 0.946 25 1,1,1-Trichloroethane 3.75 4.22 4.18 113 111 70.0-130 0.952 25 (S) 1,4-Bromofluorobenzene 98.6 99.8 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 22 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 22 of 25 GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative. Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions MDL Method Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). RDL Reported Detection Limit. Rec.Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. (S) Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported. Dilution If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor. Limits These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. Qualifier This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. Result The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty (Radiochemistry)Confidence level of 2 sigma. Case Narrative (Cn) A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control Summary (Qc) This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material. Sample Chain of Custody (Sc) This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. Sample Results (Sr) This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis. Qualifier Description E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration (ICAL). 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 23 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 23 of 25 Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 Alabama 40660 Nebraska NE-OS-15-05 Alaska 17-026 Nevada TN000032021-1 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey–NELAP TN002 California 2932 New Mexico ¹TN00003 Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Florida E87487 North Carolina ¹DW21704 Georgia NELAP North Carolina ³41 Georgia ¹923 North Dakota R-140 Idaho TN00003 Ohio–VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LAO00356 Kentucky ¹ ⁶KY90010 South Carolina 84004002 Kentucky ²16 South Dakota n/a Louisiana AI30792 Tennessee ¹ ⁴2006 Louisiana LA018 Texas T104704245-20-18 Maine TN00003 Texas ⁵LAB0152 Maryland 324 Utah TN000032021-11 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 110033 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 998093910 Montana CERT0086 Wyoming A2LA A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA – ISO 17025 ⁵1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA–Crypto TN00003 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical. 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 24 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 24 of 25 WASATCH ENVIRONMENTAL, INC. ENVIRONMENTAL SCIENCE AND ENGINEERING 2410 WEST CALIFORNIA AVENUE SALT LAKE CITY, UTAH 84104 PHONE (801) 972-8400 e-mail: wei@wasatch-environmental.com www.wasatch-environmental.com ADDITIONAL LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH Project No. 2779-003A Prepared for: Mr. Jason Martin Senior Development Manager Chelsea Investment Corporation 6339 Paseo del Lago Carlsbad, California 92011 March 25, 2025 Prepared by: Wasatch Environmental, Inc. 2410 West California Avenue Salt Lake City, Utah 84104 Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 1 ADDITIONAL LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH INTRODUCTION Wasatch Environmental, Inc., (Wasatch) has completed additional limited subsurface investigation (LSI) activities at the proposed 1300 South SLC property (Site) located at 1255 South 400 West in Salt Lake City, Utah. See Figure 1 for a Site Location Map. The investigation activities consisted of the advancement of 12 borings at the Site that facilitated the collection and analysis of soil and groundwater samples, and the installation of four piezometers at the Site to evaluate the on-Site groundwater flow direction. BACKGROUND Gordon Geotechnical Engineering, Inc., (GGE) completed a Phase I Environmental Site Assessment (ESA) dated May 23, 2024, for the Site on behalf of Chelsea Investment Corporation. This report identified the following recognized environmental conditions (RECs) and recommended additional investigation be completed:  The long-term use of the Site for industrial use as a machine shop that operated for approximately 63 years.  Numerous 55-gallon drums and 5-gallon buckets containing used oil were observed at the Site. These containers were not stored within secondary containment posing a potential risk of release.  The asphalt around the drums and buckets showed signs of staining from spilled motor oil.  A Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) site was identified at 216 W. Paxton Ave. approximately 2,000 feet to the east- northeast of the Site. This plume is identified as the RETEP 216 W. PAXTON PLUME. According to records a large chemical plume is present in the area and has migrated to the west. GGE concluded that the presence of this CERCLIS site constitutes a REC for the Site.  A leaking underground storage tank (LUST) site was identified as Petroleum Equipment Company located at 1174 S. 300 W. approximately 1,400 feet to the northeast of the Site. According to agency records, the LUST was closed in 2003 in accordance with industrial use standards under the direction of the Utah Department of Environmental Quality (UDEQ). GGE concluded that the known release from this LUST and proposed change in property use at the Site constitutes as a REC.  A LUST site was identified as Value Car Rental located at 1290 S. 300 W. approximately 1,450 feet to the east of the Site. According to agency records, the LUST was closed in 1997 in accordance with industrial use standards under the direction of the UDEQ. GGE concluded that the known release from this LUST and proposed change in property use at the Site constitutes as a REC. The Client requested that Wasatch complete limited investigation activities at the Site to evaluate the identified RECs. In August 2024, Wasatch successfully collected six soil gas samples and completed five soil borings that facilitated the collection and analysis of soil and groundwater samples at the Site. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 2 Wasatch also completed additional regulatory agency file reviews to evaluate several of the RECs. Based on the agency files reviewed by Wasatch and the on-Site data, the RECs identified by GGE regarding both LUST sites and the CERCLIS site should not have been identified as RECs as documents showed the Site had not been impacted by these releases. Therefore, it was Wasatch’s opinion that these releases have not impacted the Site. Arsenic was detected in all soil samples at concentrations that exceed the United States Environmental Protection Agency (U.S. EPA) Regional Screening Level (RSL) for Industrial and/or Residential Soil. However, it is Wasatch’s opinion that the arsenic concentrations detected in soil are within the typical background concentration range for this area. Tetrachloroethene (PCE) in soil was detected at concentrations that exceeded the U.S. EPA RSL Protection of Groundwater Soil Screening Levels (PGSSLs). Additionally, perfluorooctanesulfonic acid (PFOS), a constituent of per- and polyfluoroalkyl substance (PFAS), was detected at a concentration that exceeded the U.S. EPA RSL PGSSL. No other volatile organic compounds (VOCs) or PFAS analytes were detected in soil at concentrations that exceed their applicable screening levels. PCE was detected in groundwater sample GP-4 at a concentration that exceeded the U.S. EPA Maximum Contaminant Level (MCL) for PCE. Additionally, groundwater samples GP-3, GP-4, and GP-5 exhibited Perfluorooctanoic acid (PFOA), a constituent of PFAS, at concentrations that exceeded the U.S. EPA MCL. No other analytes were detected in groundwater at concentrations that exceed their applicable screening levels. The following analytes were detected in soil gas at concentrations that exceeded their applicable U.S. EPA Vapor Intrusion Screening Level (VISL) Residential Targe Sub-Slab and Near-Source Soil Gas Concentrations (TSSGCs): benzene, chloroform, 1,1-dichloroethane, trichloroethylene (TCE), and PCE. Additionally, PCE and TCE were detected at concentrations that exceeded their applicable U.S. EPA VISL Commercial TSSGCs in soil gas samples SG-2 and/or SG-3. No other VOC analytes were detected in soil gas at concentrations that exceed their applicable screening levels. Based on the soil and groundwater data obtained from boring GP-5 (collected within the drum storage area with observed oil-staining), the detection of total recoverable petroleum hydrocarbons (TRPH) and PFOS at 3 feet below ground surface (bgs) confirms that used oil has been released from these drums to the subsurface at concentrations that exceed the Utah Initial Screening Level (ISL) (for TRPH) and the U.S. EPA RSL PGSSL for PFOS. Wasatch concluded that, based on the totality of the data, it appeared there has been a release of chlorinated solvents within the southeastern portion of the northern building, near soil gas sample SG-2. Floor drains were observed in this area. Also, it appeared a second release had occurred within the southern building located at the Site. It is Wasatch’s opinion that this release may have originated from the former sump located within the building that has been filled in with cement. Additionally, it appears that a release of PFAS (likely originating from machine cutting oils) has occurred at the Site. The PFAS impacts likely entered the subsurface through floor drains and from releases originating from the used oil drums at the Site. Therefore, it is Wasatch’s opinion that the long-term use of the Site as a machine shop has resulted in groundwater PCE and PFOA concentrations that exceed applicable the U.S. EPA MCLs. Given that soil gas analyte concentrations were detected at concentrations that exceed applicable U.S. EPA VISL Residential and Commercial TSSGCs, Wasatch recommended that vapor intrusion mitigation systems be implemented at the Site or that the soil and groundwater impacts driving the soil gas impacts be remediated. See Figure 3 the Soil Gas Exceedance Map. Wasatch recommended an additional investigation at the Site to define the nature and extent of the releases at the Site. Additionally, Wasatch recommended the Site owner report the release to the UDEQ. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 3 OBJECTIVE The objective of this investigation was to further evaluate the VOC, TRPH, and PFAS impacts at the Site to facilitate obtaining a “Comfort Letter” (CL) or Enforceable Written Assurance” (EWA) from the UDEQ. FIELD METHODOLOGY See Appendix A for a photolog of the field activities. Soil Sampling On February 19, 2025, Wasatch Senior Field Geologist, Jake Scott P.G., directed the completion of 12 borings (designated GP-6 through GP-17) using direct-push drilling techniques to evaluate soil and groundwater conditions at the Site. Direct Push Services (DPS), the drilling subcontractor, advanced the borings using a GeoProbe Model 7822 DT, track-mounted, direct-push drill rig for all borings. At least 48 hours prior to starting the borings, a Blue Stakes utility locate request was completed. The boring locations are shown in Figure 2. The following borings were completed:  GP-6, GP-7, and GP-8: Completed along the eastern Site boundary to evaluate VOC and PFAS impacts that may be migrating onto the Site from an off-Site source.  GP-9, GP-10, and GP-11: Completed as step out borings near the used oil release area to evaluate lateral extent of TRPH and PFAS soil impacts in this area.  GP-12: Completed in the southern building to evaluate the former sealed floor drain/sump as a potential VOC and PFAS source area.  GP-13 through GP-17: Completed in the northern machine shop areas in potential source areas to evaluate VOC and PFAS impacts to soil and groundwater. The borings were advanced to a final depth of 15 feet bgs. Soil samples from these borings were collected using 5-foot long, by 1.5-inch diameter, discrete interval push samplers equipped with disposable polybutyrate liners. Drill rods were decontaminated between each soil boring. The soil cores were field logged by an experienced geologist. The field logging included a description of color, consistency, odor, staining, and soil type based on the Unified Soil Classification System. The soil cores were screened in the field using a photoionization detector (PID) equipped with a 11.7 electron volt lamp. The PID was calibrated with a 100-parts per million (ppm) isobutylene standard calibration gas. The PID is utilized to identify soils which may have been impacted by VOCs such as those found in petroleum fuels and some solvents. One soil sample was collected from each boring, except for borings GP-6, GP-7, and GP-8. The soil samples were collected from the depth interval exhibiting the most significant indications of contamination based on field screening and field observations (e.g., elevated PID readings, soil staining, and petroleum or solvent odors), or from the depth intervals based on lithology where contaminants would be likely to accumulate. When no obvious indications of impacts were observed, the soil samples were collected from the depth interval just above the water table. Soil samples were collected using gloved hands. Soil samples collected for analysis of VOCs were collected using a laboratory-supplied sampling device, sample preservation methods, and sample containers consistent with U.S. EPA Method 5035A for the collection of VOCs. Soil samples were collected from each sample interval for both low-range (0.5 to 250 micrograms per kilogram [µg/kg]) and high-range (>250 µg/kg) laboratory analysis for VOCs. Low-range soil samples were collected Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 4 as 5-gram (g) aliquots and placed in laboratory-supplied, unpreserved volatile organic analysis (VOA) bottles. High-range samples were collected as 10g aliquots and placed in laboratory-supplied VOA bottles preserved with methanol. Soil samples collected for analysis of TRPH were collected into laboratory-supplied 4-ounce glass jars. Soil samples collected for PFAS were collected into laboratory-supplied high-density polyethylene (HDPE) containers. The sample vials and jars were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The soil samples were placed in a cooler with ice and transported under chain-of-custody protocol to Chemtech-Ford Laboratory (CF) for analysis, except for the PFAS samples which were shipped to Eurofins Environment Testing Northwest, LLC., (EETN) for analysis. Both laboratories are Utah-certified. Soil samples were analyzed for the following analytes:  VOCs by U.S. EPA Method 8260D, for all soil samples except for soil samples collected from borings GP-9 through GP-11.  TRPH by U.S. EPA Method 1664B with silica gel treatment (SGT) for soil samples collected from borings GP-9, GP-10, and GP-11 only.  PFAS by U.S. EPA Method 1633 for all soil samples. Groundwater Sampling In conjunction with the soil sampling activities, groundwater samples were collected from each boring except for GP-9, GP-10, and GP-11. Groundwater samples were collected using a stainless-steel well-point, a peristaltic pump, and ¼-inch outside diameter, low-density polyethylene tubing. Groundwater was initially purged from each location prior to sampling to reduce the turbidity of the samples. Groundwater samples were collected using gloved hands. Groundwater samples collected for VOCs were dispensed into four 40-milliliter (mL) capacity glass vials with Teflon® septa caps. The vials, which were supplied by the analytical laboratory, contained several drops of hydrochloric acid as a preservative. The vials were filled slowly until a meniscus formed at the top of each vial, then each vial was sealed with a septa cap. This procedure eliminates headspace within the vials and minimizes the loss of volatiles. Groundwater samples collected for PFAS were dispensed into three laboratory-supplied 150-mL, unpreserved, HDPE bottles. The sample vials and bottles were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The groundwater samples were placed in a cooler with ice and transported under chain-of-custody protocol to CF for analysis, except for the PFAS samples which were shipped to EETN for analysis. The groundwater samples were analyzed for the following analytes:  VOCs by U.S. EPA Method 8260D.  PFAS by U.S. EPA Method 1633. The drill rods and the stainless-steel groundwater sampling screen were decontaminated prior to the start of drilling activities and between boring locations. The equipment was decontaminated by pressure washing each piece of drill rod and screen to remove gross contaminants. Next, the equipment was washed with an Alconox® and distilled water solution and then rinsed with distilled water. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 5 Following the completion of sampling activities, the borings were backfilled with bentonite pellets, hydrated with potable water to seal the borings, and patched with asphalt or concrete to match the existing surface at each boring location. Piezometer Installations Following completion of the sampling activities, borings GP-7, GP-9, GP-12, and GP-14 were converted into piezometers to evaluate the local groundwater flow direction. See Figure 2 for the piezometer locations. The piezometers were installed to an approximate depth of 15 feet bgs. Five feet of 1-inch polyvinyl chloride (PVC) slotted well screen was placed in the bottom of the borings and a 1-inch PVC riser pipe was installed to extend above the ground surface. The annulus of each piezometer was filled with 10/20 Colorado Silica Sand to a depth of approximately 2 feet above the top of each well screen. A bentonite seal, consisting of ¼-inch bentonite pellets, was then placed from the top of the sand pack of each piezometer up to approximately 1-foot bgs, and hydrated with potable water. On March 5, 2025, the piezometers were surveyed by Wasatch personnel using LaserPlan surveying equipment to determine the top-of-casing (TOC) elevations to the nearest 0.01-foot. The piezometer at GP-9 was assigned an arbitrary datum of 100.00 feet. The remaining piezometers were surveyed in relation to the GP-9 elevation. Following the survey, depth to groundwater measurements were collected from each piezometer using a Solonist® (model 101) water level meter. FIELD OBSERVATIONS AND LABORATORY ANALYTICAL RESULTS Soil Sampling Soils at the Site generally consist of a gravel sand (SW) and sandy gravel (GW) fill, underlain by native silty sand (SM), silty clay/clay (CL), sandy silt (ML), and some fine-grained sands (SP). No elevated PID readings, solvent/petroleum odors, or staining were observed in any of the borings. The boring logs are presented in Appendix B. Analyte concentrations in soil were compared to the Utah ISLs, the Utah (Risk Based Corrective Action) RBCA Tier 1 Screening Levels, and the U.S. EPA RSLs for Residential and Industrial Soil. Soil analytical data are summarized in Table 1. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. No analytes were detected in any of the soil samples at concentrations exceeding their applicable screening levels. Groundwater Sampling Analyte concentrations in groundwater were compared to the U.S. EPA MCLs, the Utah ISLs, the Utah RBCA Tier 1 Screening Levels, and the applicable Hazard Index (HI) for PFAS only. Groundwater analytical data are summarized in Table 2. A groundwater exceedance map is presented in Figure 4. The laboratory analytical reports and chain-of-custody documentation are presented in Appendix C. Benzene was detected in groundwater samples GP-14 (5.2 micrograms per liter [μg/L]), GP-15 (8.1 μg/L), and GP-17 (10.0 μg/L) at concentrations that exceed the U.S. EPA MCL and Utah ISL for benzene of 5 μg/L. PFOA was detected in groundwater samples GP-7 (21 nanograms per liter [ng/L]), GP-8 (16 ng/L), and GP-12 (6.1 ng/L) at concentrations that exceed the U.S. EPA MCL for PFOA of 4 ng/L. PFOS was detected in groundwater samples GP-6 (5.8 ng/L), GP-7 (13 ng/L), and GP-15 (7.7 ng/L) at concentrations that exceed the U.S. EPA MCL for PFOS of 4 ng/L. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 6 No other analytes were detected in the groundwater samples at concentrations exceeding their applicable U.S. EPA MCLs or U.S. EPA MCL HI. Piezometer Installations Depth to groundwater at the Site ranged from 6.62 feet to 8.18 feet below TOC. The resulting hydraulic gradient using piezometers at GP-14 (elevation of 93.19 feet), GP-12 (elevation of 92.61 feet), and GP-7 (elevation of 92.66 feet) indicate a hydraulic gradient to the southwest with a magnitude of 0.001 feet per foot. A groundwater potentiometric surface map is presented in Figure 5. CONCLUSIONS AND RECOMMENDATIONS Wasatch successfully completed 12 borings at the Site that facilitated the collection and analysis of soil and groundwater samples and successfully installed four piezometers at the Site to determine groundwater flow direction. No analytes were detected in any of the soil samples at concentrations exceeding their applicable screening levels. Based on the depth to groundwater elevation, groundwater flow at the Site is to the southwest with a magnitude of 0.001 feet per foot. Benzene was detected in groundwater samples GP-14, GP-15, and GP-17 at concentrations exceeding the applicable U.S. EPA MCL. PFAS compounds (PFOA and/or PFOS) were detected in groundwater samples GP-6, GP-7, GP-8, GP-12, and GP-15 at concentrations exceeding their applicable U.S. EPA MCLs. Based on the soil data obtained from borings GP-9, GP-10, and GP-11 (near the used oil release area), TRPH was not detected in any of the soil samples at concentrations that exceed the applicable Utah ISL or Utah RBCA Tier 1 Screening Level. It is Wasatch’s opinion that TRPH impacts to soil have been successfully defined at the Site and are localized near boring location GP-5. Wasatch recommends the excavation and disposal of the TRPH-impacted soil either before or during Site redevelopment activities. Although PCE was detected in the previous groundwater sample GP-4 at a concentration that slightly exceeded the U.S. EPA MCL, no PCE or any other chlorinated solvent impacts to soil or groundwater were identified during this investigation. A release of PCE to the subsurface has possibly occurred beneath the southern on-Site building near GP-4; however, given that PCE was not detected in any other soil or groundwater samples collected across the Site, it is Wasatch’s opinion that the release is likely de minimis in nature and localized near boring location GP-4; therefore, Wasatch does not recommend additional investigation for PCE impacts is warranted at this time. However, given the future planned use of the Site, and in the event any on-Site structures are to be demolished, Wasatch recommends an environmental professional be present at the Site to evaluate the soil beneath the building for PCE impacts that could be present at that time. Additionally, the presence of the VOC- impacted soil gas beneath the on-Site structures remains a vapor intrusion risk (due to the potential for degradation [i.e., cracking, joint separations, slab erosion, etc.] of the building floor slab over time); therefore, Wasatch also recommends the installation of vapor mitigation systems within the on-Site structures and future structures to reduce potential future health risks to indoor occupants. Given that no benzene or PFAS compounds were detected in the soil samples collected at the Site at concentrations above their applicable U.S. EPA RSLs, and also given that benzene and PFAS concentrations were higher in the groundwater samples collected along the western (hydraulically upgradient) boundary of the Site relative to the benzene and PFAS concentrations detected in the groundwater samples collected more hydraulically downgradient, it is Wasatch’s opinion that these Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 7 impacts are likely migrating onto the Site from an off-Site westerly source to the west and likely do not originate from an on-Site source. Wasatch will complete and submit a CL application to the Division of Waste Management and Radiation Control (DWMRC) and an EWA to the Utah Voluntary Cleanup Program (VCP) on behalf of the client. This document will be used to prove that the purchasing entity of the Site is not responsible for the impacts that are present, and therefore, would not be considered a responsible party for remediating these impacts. However, the Site owner would have obligations to prevent exposure of the Site occupants to the known impacts at the Site. This would be documented as reasonable steps to be implemented at the Site in the application documents. Likely reasonable steps may include, but is not limited to, restricting the use of shallow groundwater, implementation of vapor intrusion mitigation measures (as previously recommended above), and providing proper construction guidelines to manage the impacted materials, if required. Prior to submittal, the applications will be provided to the client, in draft form, for the client’s review. The finalized applications will be submitted to the DWMRC and VCP in electronic format (Portable Document Format [PDF]). Sincerely, WASATCH ENVIRONMENTAL, INC. Blake Downey, P.G. Jake Scott, P.G. Vice President & Senior Project Hydrogeologist Senior Field Geologist FIGURES Figure 1 – Site Location Map Figure 2 – Sample Location and Site Feature Map Figure 3 – Soil Gas Exceedance Map Figure 4 – Groundwater Exceedance Map Figure 5 – Potentiometric Surface Map TABLES Table 1 – Soil Analytical Data Table 2 – Groundwater Analytical Data APPENDICES Appendix A – Photolog Appendix B – Boring Logs Appendix C – Laboratory Analytical Reports Figures The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Site Location Map Figure 1 Approximate Site Boundary Lucy Ave. Ch i c a g o S t r e e t 1300 South I- 1 5 50 0 W es t Lucy Ave. 1 inch = 516 feet The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Sample Location and Site Feature Map Figure 2 Previous Soil Gas Sample Location Previous Boring Location LEGEND GP-1 GP-2 GP-3 1 inch = 37 feet Approximate Site Boundary GP-4 GP-5 SG-5 SG-6 SG-3 SG-4 SG-1 SG-2 Lucy Ave. 1300 South 40 0 W es t Floor Drain/Sump Location Trench Floor Drain Location Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout Boring Location Pizometer Location Office GP-8 GP-9 GP-6 GP-7 GP-16 GP-17 GP-14 GP-15 GP-12 GP-13 GP-10 GP-11 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Figure 3 1 inch = 37 feet Lucy Ave. 1300 South Previous Soil Gas Sample Location Previous Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout *All soil gas concentrations are in micrograms per cubic meter (µg/m³). **Only soil gas concentrations that exceed the U.S. EPA VISL Residential TSSGCs are depicted. SG-3 PCE - 6,260 Chloroform - 16.3 SG-5 PCE - 654 SG-6 PCE - 1,170 GP-9 GP-16 GP-12 GP-13 GP-10 GP-11 SG-2 PCE - 12,500 TCE - 595 Benzene - 20.5 DCA - 124 Boring Location Pizometer Location Approximate Site Boundary Soil Gas Exceedance Map GP-4 GP-8 GP-17 GP-7 GP-5 GP-3 GP-14 GP-6 GP-15 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Figure 4 1 inch = 37 feet Lucy Ave. 1300 South Previous Soil Gas Sample Location Previous Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout GP-4 PCE - 5.6 ug/L PFOA - 17 ng/L GP-5 PFOA - 4.6 ng/L GP-3 PFOA - 8.3 ng/L *Only groundwater concentrations that exceed the U.S. EPA MCL are depicted. GP-9 GP-16 GP-12 GP-13 GP-10 GP-11 Boring Location Pizometer Location GP-14 Benzene - 5.2 ug/L GP-15 Benzene - 8.1 ug/L PFOS - 7.7 ng/L GP-17 Benzene - 10.0 ug/L GP-12 PFOA - 6.1 ng/L GP-7 PFOA - 21 ng/L PFOS - 13 ng/L GP-8 PFOA - 16 ng/L GP-6 PFOS - 5.8 ng/L Approximate Site Boundary Groundwater Exceedance Map SG-6 SG-3 SG-2 SG-5 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Potentiometric Surface Map Figure 5 1 inch = 37 feet Approximate Site Boundary Lucy Ave. 1300 South 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout Office GP-9 GP-7 GP-14 GP-12 General Groundwater Flow Direction Hydraulic Gradient 0.001 ft/ft Groundwater Contour 0.01 Groundwater Elevation (feet) Pizometer Location LEGEND (92.31) (92.61) (92.66) (93.19) 9 2 . 4 0 9 2 . 5 0 92 . 6 0 92 . 7 0 92 . 8 0 92 . 9 0 93 . 0 0 93 . 1 0 Tables GP-1-6'6 0.0 8/12/24 0.005 <0.14 <0.007 <0.007 <0.007 4.09 247 1.12 5.80 5.36 3.70 <0.077 <0.07 <397 <0.00020 <0.00020 <0.00020 GP-2-6'6 0.0 8/12/24 <0.003 <0.13 <0.007 <0.007 <0.007 12.3 528 0.308 17.4 10.9 3.25 <0.056 <0.07 <288 <0.00020 <0.00020 <0.00020 GP-3-6'6 0.0 8/12/24 <0.003 <0.14 <0.007 <0.007 <0.007 7.66 178 0.355 5.89 3.87 2.38 <0.113 <0.07 <360 <0.00020 <0.00020 <0.00020 GP-4-3'3 0.0 8/12/24 <0.002 <0.11 0.01 0.01 0.08 9.52 100 0.569 5.46 38.8 2.40 0.131 0.36 <295 <0.00020 <0.00020 <0.00020 GP-5-3'3 0.0 8/12/24 <0.002 <0.12 <0.006 <0.006 <0.006 10.3 133 0.843 8.47 63.0 2.88 0.170 <0.06 2,680 <0.00020 <0.00020 0.00092 GP-5-5'5 0.0 8/12/24 <0.004 <0.19 <0.009 <0.009 <0.009 6.15 174 0.325 5.23 3.94 2.07 <0.071 <0.09 <415 NA NA NA GP-9-8'8 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <369 <0.00019 <0.00019 <0.00019 GP-10-8'8 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <354 <0.00020 <0.00020 <0.00020 GP-11-7'7 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <398 <0.00020 <0.00020 <0.00020 GP-12-7'7 0.0 2/27/25 <0.003 0.16 <0.008 <0.008 0.05 NA NA NA NA NA NA NA <0.36 NA <0.00020 <0.00020 <0.00020 GP-13-9'9 0.0 2/28/25 <0.003 <0.16 <0.008 <0.008 <0.008 NA NA NA NA NA NA NA <0.39 NA <0.00020 <0.00020 <0.00020 GP-14-10'10 0.0 2/28/25 <0.003 <0.17 <0.009 <0.009 0.04 NA NA NA NA NA NA NA <0.09 NA <0.00020 <0.00020 <0.00020 GP-15-10'10 0.0 2/28/25 <0.003 <0.14 <0.007 <0.007 <0.007 NA NA NA NA NA NA NA <0.07 NA <0.00020 <0.00020 <0.00020 GP-16-8'8 0.0 2/27/25 <0.004 <0.20 <0.01 <0.01 <0.01 NA NA NA NA NA NA NA <0.10 NA 0.001 0.00064 0.00024 GP-17-7'7 0.0 2/27/25 <0.004 <0.20 <0.01 <0.01 <0.01 NA NA NA NA NA NA NA <0.10 NA <0.00020 <0.00020 <0.00020 0.2 --- --- --- --- --- --- --- --- --- --- --- 150 --- --- --- --- 0.9 --- --- --- --- --- --- --- --- --- --- --- 1,500 --- --- --- --- 1.2 --- 3,800 7,800 24 0.68 15,000 7.1 120,000 200 390 390 ---1,000 --- 32 0.19 5.1 --- 24,000 120,000 100 3 220,000 100 1,800,000 800 5,800 5,800 ---10,000 --- 410 2.5 --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA RSL for Residential Soil or Utah ISL. = Measured concentration exceeds the applicable U.S EPA RSL for Industrial Soil. U.S. EPA = United States Environmental Protection Agency. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluooalkyl Substances. DWMRC = Division of Waste Management and Radiation Control. NA = Not analyzed. all concentrations are expressed in milligrams per kilogram (mg/kg) Table 1 Soil Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah --- = Not established. Ba r i u m To t a l C h r o m i u m U.S. EPA Regional Screening Level Residential Soil Utah DWMRC Background Threshold Value TP H - G R O Sample Depth (feet)Sample I.D. Si l v e r n- P r o p y l b e n z e n e Petroleum Hydrocarbons Utah Initial Screening Levels (ISL) U.S. EPA Regional Screening Level Industrial Soil February 2025 Additional LSI August 2024 LSI Ac e t o n e PFAS Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) se c - B u t y l b e n z e n e VOCs Utah RBCA Tier 1 Screening Levels Te t r a c h l o r o e t h e n e ( P C E ) Sample Collection Date Be n z e n e Ar s e n i c Se l e n i u m Ca d m i u m Le a d Metals PID Reading (ppm) Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) TR P H ( S G T - H E M ) GP-1 8 ---11 - 15 8/12/24 0.5 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 0.6 20.5 <0.6 <8.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 * GP-2 8 --- 11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 2.0 1.0 53.4 8.7 <8.0 <4.0 <4.0 <4.0 <4.0 17 <4.0 <4.0 <4.0 0.01 GP-3 8 ---11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 2.1 55.0 18.6 <8.0 7.2 13 7.8 8.3 8.9 <4.0 8.2 <4.0 0.91 GP-4 8 ---11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 5.6 1.9 72.2 10.8 <8.0 6.6 7.3 13 17 11 <4.0 6.4 <4.0 0.71 GP-5 8 --- 11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 1.5 66.8 <0.6 8.9 14 11 10 4.6 17 1.5 3.4 <1.4 0.38 GP-6 10 ---11 - 15 2/28/25 3.2 <1.0 <1.0 <1.0 <2.0 34.9 1.6 3.5 <3.0 15.9 <1.0 NA NA NA 6.2 <1.5 1.5 <1.5 3.1 5.0 <1.5 <1.5 5.8 0.0025 GP-7 8 92.66 10 - 15 2/27/25 4.4 1.6 <1.0 <1.0 <2.0 <1.0 <1.0 6.7 3.3 22.7 <1.0 NA NA NA 8.2 12 12 12 21 3.6 <1.4 8.9 13 0.99 GP-8 10 ---11 - 15 2/27/25 0.5 <1.0 <1.0 <1.0 <2.0 28.6 <1.0 <1.0 <3.0 <10.0 <1.0 NA NA NA 8.4 9.8 9.8 9.7 16 9.8 <1.8 6.4 1.9 0.72 GP-9 9 92.31 10 - 15 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA GP-12 8 92.61 10 - 15 2/27/25 4.8 1.1 <1.0 <1.0 <2.0 29.4 1.7 5.7 <3.0 20.3 <1.0 NA NA NA 7.8 11 8.2 7.0 6.1 8.8 <1.8 2.9 <1.8 0.33 GP-13 9 ---11 - 15 2/28/25 0.5 <1.0 <1.0 <1.0 <2.0 24.1 <1.0 <1.0 <3.0 <10.0 <1.0 NA NA NA <3.4 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 * GP-14 10 93.19 10 - 15 2/28/25 5.2 1.1 <1.0 <1.0 <2.0 25.1 1.4 6.2 <3.0 20.9 <1.0 NA NA NA <3.1 <1.5 <1.5 <1.5 <1.5 4.5 <1.5 <1.5 1.8 0.0023 GP-15 9 ---11 - 15 2/28/25 8.1 1.8 <1.0 <1.0 <2.0 22.1 2.0 9.4 4.2 32.8 <1.0 NA NA NA 4.0 <1.5 <1.5 <1.5 3.4 4.5 <1.5 <1.5 7.7 0.0023 GP-16 9 ---11 - 15 2/27/25 4.2 1.0 <1.0 1.7 <2.0 22.7 1.5 5.0 <3.0 18.0 <1.0 NA NA NA <8.0 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 * GP-17 8 --- 11 - 15 2/27/25 10.0 2.3 1.0 <1.0 2.0 23.8 2.9 12.2 5.7 41.6 <1.0 NA NA NA <8.0 <1.6 <1.6 <1.6 <1.6 1.6 <1.6 <1.6 <1.6 0.0008 5 700 --- --- --- --- 700 1,000 10,000 1,000 --- --- --- --- --------------------------- 300 4,000 --- --- --- --- 700 3,000 10,000 10,000 --- --- --- --- --------------------------- 5 700 --- --- --- --- --- 1,000 10,000 --- 5 10 2,000 50 ------------4 ------10 4 1 NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. NA = Not analyzed. BOLD = Measured concentration exceeds the applicable U.S. EPA MCL, Utah ISL, or HI. = Hazard Index calculation following the U.S. EPA equation for analytes. U.S. EPA PFAS HI Calculation: (PFBS/2000)+(PFNA/10)+(PFHxS/9)+(GenX/10). * = Not applicable due to non-detects. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluoroalkyl Substance. all concentrations are expressed in micrograms per liter (µg/L), unless noted otherwise August 2024 LSI Ch l o r o m e t h a n e Na p h t h a l e n e To l u e n e Ga s o l i n e R a n g e Or g a n i c s ( G R O ) Et h y l b e n z e n e Xy l e n e s , t o t a l Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) 1, 1 - D i c h l o r o e t h a n e 1, 2 , 4 - T r i m e t h y l b e n z e n e Ca r b o n D i s u l f i d e PF A S H a z a r d I n d e x ( H I ) Pe r f l u o r o b u t a n o i c A c i d (P F B A ) Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) Table 2 Groundwater Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Pe r f l u o r o b u t a n e s u l f o n i c Ac i d ( P F B S ) Pe r f l u o r o p e n t a n e s u l f o n i c A c i d ( P F P e S ) Pe r f l u o r o h e x a n e s u l f o n i c A c i d ( P F H x S ) U.S. EPA Maximum Contaminant Level (MCL) PFAS (nanograms per liter [ng/L]) Pe r f l u o r o h e p t a n o i c A c i d (P F H p A ) Groundwater Elevation (feet) --- = Not established or not applicable. Sample Collection Date Sample I.D. Metals Be n z e n e Se l e n i u m Ba r i u m Ar s e n i c Depth to Water (feet) Well Screen Interval (feet) Te t r a c h l o r o e t h e n e (P C E ) Utah RBCA Tier 1 Screening Levels Volatile Organic Compounds Utah Initial Screening Levels (ISL) February 2025 Additional LSI Pe r l u o r o o c t a n o i c A c i d (P F O A ) Appendix A Photolog Photo 1. GP-6 drilling location. Photo 2. Soil cores obtained from GP-6. Photo 3. GP-7 drilling location. Photo 4. GP-7 soil cores. Photo 5. GP-8 drilling location. Photo 6. GP-8 soil cores. Photo 7. Piezometer installation at boring GP-9. Photo 8. Piezometer in boring GP-9. Photo 9. GP-10 drilling location. Photo 10. GP-10 soil cores. Photo 11. GP-11 drilling location. Photo 12. GP-11 soil cores. Photo 13. GP-12 drilling location. Photo 14. Piezometer in boring GP-12. Photo 15. GP-13 drilling location. Photo 16. GP-13 soil cores. Photo 17. GP-14 drilling location. Photo 18. GP-14 soil cores. Photo 19. Piezometer in boring GP-14. Photo 20. GP-15 drilling location. Photo 21. GP-16 drilling location. Photo 22. GP-16 soil cores. Photo 23. GP-17drilling location. Photo 24. GP-17 soil cores. Photo 21. Purging groundwater from boring GP-17 using a peristaltic pump. Appendix B Boring Logs DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: DEPTH TO GROUNDWATER: 8’ BORING NO.: GP-1 REFERENCE ELEVATION: Ground Surface TOTAL DEPTH: 15’ ’ DRILL RIG: Geoprobe 7822DT 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Temporary Well screen placed at 11’ to 15’ Well Construction 2779-003PROJECT NUMBER: 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 August 12, 2024 Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey LOGGED BY: Blake Downey, P.G. DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-2 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-3 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-4 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-5 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-6 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 4” of concrete Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Brown Medium Dense Silty Sand: fine-grained, some clay, non-plastic, moist Brown SM Medium Dense No recovery TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. Temporary Well screen placed at 11’ to 15’ Silty Clay: low-plasticity, some fine-grained sand, saturated CL SoftGrey February 28, 2025 DEPTH TO GROUNDWATER: 10’ DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-7 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Brown Medium Dense Silty Clay: low-plasticity, trace fine-grained sand, moist, saturated at 8’ Grey CL Medium Stiff TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Silty Sand: fine-grained, saturated SM Medium Dense Grey LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Piezometer screen placed at 10’ to 15’ DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-8 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 10’ Approximately 1” of asphalt SW End of Boring Dark Brown Medium Dense No recovery Silty Clay: medium-plasticity, some fine-grained sand, saturated CL Soft/ Medium Stiff Grey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-9 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 7’ Piezometer screen placed at 10’ to 15’ Approximately 1” of asphalt GW End of Boring Dark Brown Medium Dense Silty Clay: medium-plasticity, moist, saturated at 9’Grey CL Medium Stiff Silty Sand: fine-grained, trace clay, non-plastic, moist SM Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-10 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 9’ Approximately 1” of asphalt GW End of Boring Dark Brown Medium Dense Silty Clay: medium-plasticity, trace fine-grained sand, moist, saturated at 9’ Grey CL Medium Stiff Soft Silty Sand: fine-grained, trace clay, non-plastic, moist SM Medium Dense Brown / DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-11 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Approximately 1” of asphalt GWBrown Medium Dense Silty Clay: medium-plasticity, some fine to coarse-grained sand, moist, saturated at 8’ Dark Brown CL Soft End of Boring DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-12 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Piezometer screen placed at 10’ to 15’ End of Boring Silty Clay: low-plasticity, moist Brown CL Stiff Approximately 4” of concrete Silty Clay: medium-plasticity, moist, saturated at 8’Grey CL Medium Stiff/ Soft Sand: fine to medium-grained, some silt, trace clay, non-plastic, moist SP Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-13 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 9.5’ End of Boring Silty Clay: low to medium-plasticity, some fine-grained sand, moist, saturated at 9.5’ Brown CL Medium Stiff/ Soft Approximately 4” of concrete DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-14 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 10’ Piezometer screen placed at 10’ to 15’ End of Boring Approximately 4” of concrete Silty Clay: low-plasticity, 6” thick fine-grained silty sand lens at 4’, moist Dark Brown CL Medium Stiff SWBrown Medium Dense No recovery Silty Clay: medium-plasticity, some fine to coarse-grained sand, saturated CL SoftDark Brown Silty Sand: fine-grained, some clay, non-plastic, saturated SM Medium Dense Gray DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-15 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 10’ End of Boring Approximately 4” of concrete Silty Clay: low to medium-plasticity, 4” thick fine-grained silty sand lens at 4’, moist, saturated at 10’ Dark Brown CL Medium Stiff SWLight Brown Medium Dense DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-16 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 9’ GWBrown Medium Dense Silty Clay: low-plasticity, some fine to coarse-grained sand, moist, saturated at 9’ Dark Brown CL Soft End of Boring Approximately 1” of asphalt Silty Sand: fine-grained, moist SM Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-17 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ GWBrown Medium Dense Silty Clay: medium-plasticity, some fine to coarse-grained sand, moist, saturated at 8’ Dark Brown/ Gray CL Soft/ Medium Stiff Approximately 1” of asphalt Silty Sand: fine-grained, moist SM Medium DenseBrown End of Boring Appendix C Laboratory Analytical Reports The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Wasatch Environmental Attn: Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Work Order: 25B2108 Project: 1300 South SLC Property 3/11/2025 Approved By: Melissa Connolly, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 39 Wasatch Environmental Blake Downey REPORT NARRATIVE Method Blank Notes: Chloromethane was observed in the method blank BZC0341-BLK1 for the liquid samples at the level of 2.07 ug/L. The samples were either non-detect for this analyte or the concentration of the method blank is less than 10% of the sample results, which is negligible according to method criteria. www.ChemtechFord.com Project Name: 1300 South SLC Property CtF WO#: 25B2108 Page 2 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-6 Lab ID: 25B2108-01Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 12:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B3.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 3 of 37Page 3 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-6 (cont.) Lab ID: 25B2108-01Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 12:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B34.9Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.6Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B3.5Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B15.9Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 4 of 37Page 4 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-7 Lab ID: 25B2108-02Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.4Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 5 of 37Page 5 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-7 (cont.) Lab ID: 25B2108-02Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.6Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B6.7Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B3.3Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B22.7Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 6 of 37Page 6 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-8 Lab ID: 25B2108-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B0.5Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 7 of 37Page 7 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-8 (cont.) Lab ID: 25B2108-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B28.6Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDToluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 8 of 37Page 8 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-9-8' Lab ID: 25B2108-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:05 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25369EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800067.1Total Solids mg/kg dry 2/28/252/28/25369EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 9 of 37Page 9 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-10-8' Lab ID: 25B2108-05Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25354EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800070.5Total Solids mg/kg dry 2/28/252/28/25354EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 10 of 37Page 10 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-11-7' Lab ID: 25B2108-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25398EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800062.4Total Solids mg/kg dry 2/28/252/28/25398EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 11 of 37Page 11 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12-7' Lab ID: 25B2108-07Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800068.7Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/3/253/3/250.008 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/3/253/3/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/3/253/3/250.15 EPA 8260D/5035A0.16Acetone mg/kg dry 3/3/253/3/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L3/3/253/3/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 12 of 37Page 12 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12-7' (cont.) Lab ID: 25B2108-07Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroform mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.08 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/3/253/3/250.008 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/3/253/3/250.15 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 3/3/253/3/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/3/253/3/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/3/253/3/250.38 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDStyrene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035A0.05Tetrachloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDToluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/3/253/3/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/3/253/3/250.36 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 13 of 37Page 13 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12 Lab ID: 25B2108-08Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.8Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 14 of 37Page 14 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12 (cont.) Lab ID: 25B2108-08Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B29.4Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.1Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.7Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B5.7Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B20.3Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 15 of 37Page 15 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13-9' Lab ID: 25B2108-09Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800063.9Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/3/253/3/250.008 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/3/253/3/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/3/253/3/250.16 EPA 8260D/5035ANDAcetone mg/kg dry 3/3/253/3/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L3/3/253/3/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 16 of 37Page 16 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13-9' (cont.) Lab ID: 25B2108-09Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroform mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.08 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/3/253/3/250.008 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/3/253/3/250.16 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 3/3/253/3/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/3/253/3/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/3/253/3/250.40 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDStyrene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDToluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/3/253/3/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/3/253/3/250.39 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 17 of 37Page 17 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13 Lab ID: 25B2108-10Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B0.5Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 18 of 37Page 18 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13 (cont.) Lab ID: 25B2108-10Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B24.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDToluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 19 of 37Page 19 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14-10' Lab ID: 25B2108-11Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800060.3Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.009 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.17 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 20 of 37Page 20 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14-10' (cont.) Lab ID: 25B2108-11Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.009 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.09 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.009 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.17 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.43 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035A0.04Tetrachloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.09 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 21 of 37Page 21 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14 Lab ID: 25B2108-12Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B5.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 22 of 37Page 22 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14 (cont.) Lab ID: 25B2108-12Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B25.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.1Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.4Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B6.2Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B20.9Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 23 of 37Page 23 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15-10' Lab ID: 25B2108-13Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800077.3Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.14 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 24 of 37Page 24 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15-10' (cont.) Lab ID: 25B2108-13Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.007 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 25 of 37Page 25 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15 Lab ID: 25B2108-14Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B8.1Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 26 of 37Page 26 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15 (cont.) Lab ID: 25B2108-14Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B22.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.8Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.0Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B9.4Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B4.2Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B32.8Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 27 of 37Page 27 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16-8' Lab ID: 25B2108-15Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800058.7Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 28 of 37Page 28 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16-8' (cont.) Lab ID: 25B2108-15Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.50 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.008 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 29 of 37Page 29 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16 Lab ID: 25B2108-16Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.71,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 30 of 37Page 30 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16 (cont.) Lab ID: 25B2108-16Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B22.7Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.0Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.5Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B5.0Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B18.0Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 31 of 37Page 31 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17-7' Lab ID: 25B2108-17Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800062.0Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 32 of 37Page 32 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17-7' (cont.) Lab ID: 25B2108-17Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.50 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.008 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 33 of 37Page 33 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17 Lab ID: 25B2108-18Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.01,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B10.0Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030B2.0Carbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 34 of 37Page 34 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17 (cont.) Lab ID: 25B2108-18Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B23.8Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.3Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.9Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B12.2Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B5.7Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B41.6Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 35 of 37Page 35 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Flag Descriptions B = Analyte is found in the associated blank as well as in the sample (CLP B-flag). J-LOW-C = Estimated low due to low recovery of CCV J-LOW-L = Estimated low due to low recovery of LCS Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 36 of 37Page 36 of 39 Page 37 of 39 Page 38 of 39 Page 39 of 39 ANALYTICAL REPORT PREPARED FOR Attn: Blake Downey Wasatch Environmental 2410 West California Ave Salt Lake City, Utah 84104 Generated 3/12/2025 5:50:22 PM JOB DESCRIPTION PFAS,1633 JOB NUMBER 320-119412-1 See page two for job notes and contact information. West Sacramento CA 95605 880 Riverside Parkway Eurofins Sacramento Page 1 of 77 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Eurofins Sacramento Eurofins Sacramento is a laboratory within Eurofins Environment Testing Northern California, LLC, a company within Eurofins Environment Testing Group of Companies Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Northern California, LLC Project Manager. Authorization Generated 3/12/2025 5:50:22 PM Authorized for release by Nathaniel Horner, Project Manager I Nathaniel.Horner@et.eurofinsus.com (916)374-4306 Page 2 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Table of Contents Client: Wasatch Environmental Project/Site: PFAS,1633 Laboratory Job ID: 320-119412-1 Page 3 of 77 Eurofins Sacramento 3/12/2025 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Definitions/Glossary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Qualifiers LCMS Qualifier Description *1 LCS/LCSD RPD exceeds control limits. Qualifier *5-Isotope dilution analyte is outside acceptance limits, low biased. I Value is EMPC (estimated maximum possible concentration). Glossary These commonly used abbreviations may or may not be present in this report. ☼Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Sacramento Page 4 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary Page unless otherwise noted under the individual analysis.Data qualifiers and/or narrative comments are included to explain any exceptions,if applicable. Matrix QC may not be reported if insufficient sample is provided or site-specific QC samples were not submitted.In these situations,to demonstrate precision and accuracy at a batch level,a LCS/LCSD may be performed,unless otherwise specified in the method. Surrogate and/or isotope dilution analyte recoveries (if applicable)which are outside of the QC window are confirmed unless attributed to a dilution or otherwise noted in the narrative. Regulated compliance samples (e.g.SDWA,NPDES)must comply with the associated agency requirements/permits. Receipt The samples were received on 3/1/2025 9:05 AM.Unless otherwise noted below,the samples arrived in good condition,and, where required,properly preserved and on ice.The temperature of the cooler at receipt time was 3.8°C. Receipt Exceptions The container label for the following samples did not match the information listed on the Chain-of-Custody (COC):GP-11-7' (320-119412-6),GP-12 (320-119412-7)and GP-16 (320-119412-16). For sample 6,the sample ID given on the client container label was "GP-11"while that on the COC was "GP-11-7'". For sample 7,the sample ID given on the client container label was "GP-12-7'"while that on the COC was "GP-12". For sample 16,the sample collection time given on the client container label was 14:35 while that on the COC was 14:40. The samples were logged in and labeled per the COC. PFAS Method 1633_Final:The Isotope Dilution Analyte (IDA)recovery associated with the following sample is below the method recommended limit:GP-11-7'(320-119412-6).Generally,data quality is not considered affected if the IDA signal-to-noise ratio is greater than 10:1,which is achieved for all IDA in the sample(s). Method 1633_Final:The continuing calibration verifications (CCVs)associated with analytical batch 320-838170 recovered outside of the established control limits for the following isotope dilution analytes (IDAs):d3-NMeFOSAA,d5-NEtFOSAA,13C2 4:2 FTS and 13C2 6:2 FTS.Their associated target analytes were within control limits.The extraction batch quality control samples (QCs) associated with these CCVs recovered in control for these IDAs and their associated target analytes;therefore,the data have been reported.The following samples are impacted:(CCV 320-838170/1),(CCV 320-838170/10),(LLCS 320-837948/2-A)and (MB 320-837948/1-A). Method 1633_Final:The RPD of the laboratory control sample (LCS)and laboratory control sample duplicate (LCSD)for preparation batch 320-837948 and analytical batch 320-838291 recovered outside control limits for the following analyte:NFDHA. Method 1633_Final:Due to failing the TSS visual inspection and resultant likelihood for sample clogging,the following sample in preparation batch 320-838175 deviated from the standard procedure:GP-6 (320-119412-1).The sample was diluted by a factor of 5x,then fortified with Isotope Dilution Analyte (IDA)and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:Due to failing the TSS visual inspection and resultant likelihood for sample clogging,the following samples in preparation batch 320-838175 deviated from the standard procedure:GP-7 (320-119412-2),GP-8 (320-119412-3),GP-12 (320-119412-8),GP-13 (320-119412-10),GP-14 (320-119412-12),GP-15 (320-119412-14),GP-16 (320-119412-16)and GP-17 (320-119412-18).The samples were diluted by a factor of 2x,then fortified with Isotope Dilution Analyte (IDA)and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:Due to an excess amount of sediment,the following samples deviated from the laboratory SOP:GP-6 (320-119412-1),GP-7 (320-119412-2),GP-8 (320-119412-3),GP-12 (320-119412-8),GP-13 (320-119412-10),GP-14 (320-119412-12),GP-15 (320-119412-14),GP-16 (320-119412-16)and GP-17 (320-119412-18).The samples were fortified with Isotope Dilution Analyte (IDA),then centrifuged and decanted into new containers. Method 1633_Final:The "I"qualifier means the transition mass ratio for the indicated analyte was outside the established ratio limits.The qualitative identification of the analyte has some degree of uncertainty.The associated analytes have been flagged: GP-6 (320-119412-1),GP-8 (320-119412-3)and GP-15 (320-119412-14). Case Narrative Client: Wasatch Environmental Job ID: 320-119412-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-119412-1 Eurofins Sacramento Page 5 of 77 3/12/2025 No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. General Chemistry No analytical or quality issues were noted,other than those described in the Definitions/Glossary page. Case Narrative Client: Wasatch Environmental Job ID: 320-119412-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-119412-1 (Continued)Eurofins Sacramento Page 6 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Detection Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-6 Lab Sample ID: 320-119412-1 Perfluorobutanoic acid (PFBA) - RE RL 3.1 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA16.2 1633 Perfluorohexanoic acid (PFHxA) - RE 1.5 ng/L Total/NA11.5 1633 Perfluorooctanoic acid (PFOA) - RE 1.5 ng/L Total/NA13.1 1633 Perfluorobutanesulfonic acid (PFBS) - RE 1.5 ng/L Total/NA15.0 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA15.8 I 1633 Client Sample ID: GP-7 Lab Sample ID: 320-119412-2 Perfluorobutanoic acid (PFBA) - RE RL 2.9 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.2 1633 Perfluoropentanoic acid (PFPeA) - RE 1.4 ng/L Total/NA1121633 Perfluorohexanoic acid (PFHxA) - RE 1.4 ng/L Total/NA1121633 Perfluoroheptanoic acid (PFHpA) - RE 1.4 ng/L Total/NA1121633 Perfluorooctanoic acid (PFOA) - RE 1.4 ng/L Total/NA1211633 Perfluorobutanesulfonic acid (PFBS) - RE 1.4 ng/L Total/NA13.6 1633 Perfluorohexanesulfonic acid (PFHxS) - RE 1.4 ng/L Total/NA18.9 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.4 ng/L Total/NA1131633 Client Sample ID: GP-8 Lab Sample ID: 320-119412-3 Perfluorobutanoic acid (PFBA) RL 3.6 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.4 1633 Perfluoropentanoic acid (PFPeA)1.8 ng/L Total/NA19.8 1633 Perfluorohexanoic acid (PFHxA)1.8 ng/L Total/NA19.8 1633 Perfluoroheptanoic acid (PFHpA)1.8 ng/L Total/NA19.7 1633 Perfluorooctanoic acid (PFOA)1.8 ng/L Total/NA1161633 Perfluorobutanesulfonic acid (PFBS)1.8 ng/L Total/NA19.8 1633 Perfluorohexanesulfonic acid (PFHxS)1.8 ng/L Total/NA16.4 1633 Perfluorooctanesulfonic acid (PFOS)1.8 ng/L Total/NA11.9 I 1633 Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 No Detections. Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 No Detections. Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 No Detections. Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 No Detections. Client Sample ID: GP-12 Lab Sample ID: 320-119412-8 Perfluorobutanoic acid (PFBA) RL 3.7 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.8 1633 Perfluoropentanoic acid (PFPeA)1.8 ng/L Total/NA1111633 Perfluorohexanoic acid (PFHxA)1.8 ng/L Total/NA18.2 1633 Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 7 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Detection Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-12 (Continued)Lab Sample ID: 320-119412-8 Perfluoroheptanoic acid (PFHpA) RL 1.8 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.0 1633 Perfluorooctanoic acid (PFOA)1.8 ng/L Total/NA16.1 1633 Perfluorobutanesulfonic acid (PFBS)1.8 ng/L Total/NA18.8 1633 Perfluorohexanesulfonic acid (PFHxS)1.8 ng/L Total/NA12.9 1633 Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 No Detections. Client Sample ID: GP-13 Lab Sample ID: 320-119412-10 No Detections. Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 No Detections. Client Sample ID: GP-14 Lab Sample ID: 320-119412-12 Perfluorobutanesulfonic acid (PFBS) - RE RL 1.5 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA14.5 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA11.8 1633 Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 No Detections. Client Sample ID: GP-15 Lab Sample ID: 320-119412-14 Perfluorobutanoic acid (PFBA) - RE RL 3.1 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA14.0 1633 Perfluorooctanoic acid (PFOA) - RE 1.5 ng/L Total/NA13.4 1633 Perfluorobutanesulfonic acid (PFBS) - RE 1.5 ng/L Total/NA14.5 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA17.7 I 1633 Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 ☼Perfluoropentanoic acid (PFPeA) RL 0.19 ug/Kg MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA11.0 1633 ☼Perfluorohexanoic acid (PFHxA)0.19 ug/Kg Total/NA10.64 1633 ☼Perfluorooctanesulfonic acid (PFOS)0.19 ug/Kg Total/NA10.24 1633 Client Sample ID: GP-16 Lab Sample ID: 320-119412-16 No Detections. Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 No Detections. Client Sample ID: GP-17 Lab Sample ID: 320-119412-18 Perfluorobutanesulfonic acid (PFBS) - RE RL 1.6 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA11.6 1633 Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 8 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-1Client Sample ID: GP-6 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 10 ng/L 03/07/25 04:16 03/07/25 19:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanoic acid (PFDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluoroundecanoic acid (PFUnA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorododecanoic acid (PFDoA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorotridecanoic acid (PFTrDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorotetradecanoic acid (PFTeDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorooctanesulfonamide (PFOSA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSAA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSAA 50 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSE 50 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSE 13C6 PFDA 98.5 40 -130 03/07/25 04:16 03/07/25 19:27 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C7 PFUnA 95.9 03/07/25 04:16 03/07/25 19:27 130-130 13C2 PFDoA 91.8 03/07/25 04:16 03/07/25 19:27 110-130 13C2 PFTeDA 85.6 03/07/25 04:16 03/07/25 19:27 110-130 13C8 FOSA 91.9 03/07/25 04:16 03/07/25 19:27 140-130 d3-NMeFOSAA 91.2 03/07/25 04:16 03/07/25 19:27 140-170 d5-NEtFOSAA 90.2 03/07/25 04:16 03/07/25 19:27 125-135 d7-N-MeFOSE-M 69.6 03/07/25 04:16 03/07/25 19:27 110-130 d9-N-EtFOSE-M 70.0 03/07/25 04:16 03/07/25 19:27 110-130 d5-NEtPFOSA 75.5 03/07/25 04:16 03/07/25 19:27 110-130 d3-NMePFOSA 76.7 03/07/25 04:16 03/07/25 19:27 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 6.2 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 11.5Perfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 13.1Perfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 15.0Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 15.8 IPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND6:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND8:2 FTS 1.2 ng/L 03/11/25 03:42 03/11/25 13:30 1NDHFPO-DA (GenX) Eurofins Sacramento Page 9 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-1Client Sample ID: GP-6 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 13:30 1ND5:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 13:30 1ND7:3 FTCA 13C4 PFBA 82.7 5 -130 03/11/25 03:42 03/11/25 13:30 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 86.5 03/11/25 03:42 03/11/25 13:30 140-130 13C5 PFHxA 95.7 03/11/25 03:42 03/11/25 13:30 140-130 13C4 PFHpA 89.0 03/11/25 03:42 03/11/25 13:30 140-130 13C8 PFOA 88.6 03/11/25 03:42 03/11/25 13:30 140-130 13C9 PFNA 61.0 03/11/25 03:42 03/11/25 13:30 140-130 13C3 PFBS 91.0 03/11/25 03:42 03/11/25 13:30 140-135 13C3 PFHxS 81.3 03/11/25 03:42 03/11/25 13:30 140-130 13C8 PFOS 43.1 03/11/25 03:42 03/11/25 13:30 140-130 13C2 4:2 FTS 101 03/11/25 03:42 03/11/25 13:30 140-200 13C2 6:2 FTS 91.9 03/11/25 03:42 03/11/25 13:30 140-200 13C2 8:2 FTS 40.3 03/11/25 03:42 03/11/25 13:30 140-300 13C3 HFPO-DA 99.2 03/11/25 03:42 03/11/25 13:30 140-130 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoroundecanoic acid (PFUnA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSAA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSAA 20 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSE 20 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSE 13C7 PFUnA 97.1 30 -130 03/07/25 04:16 03/07/25 19:43 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFDoA 92.0 03/07/25 04:16 03/07/25 19:43 110-130 13C2 PFTeDA 84.8 03/07/25 04:16 03/07/25 19:43 110-130 d3-NMeFOSAA 89.6 03/07/25 04:16 03/07/25 19:43 140-170 d5-NEtFOSAA 85.3 03/07/25 04:16 03/07/25 19:43 125-135 d7-N-MeFOSE-M 71.7 03/07/25 04:16 03/07/25 19:43 110-130 d9-N-EtFOSE-M 68.3 03/07/25 04:16 03/07/25 19:43 110-130 Eurofins Sacramento Page 10 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtPFOSA 68.9 10 -130 03/07/25 04:16 03/07/25 19:43 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d3-NMePFOSA 72.3 03/07/25 04:16 03/07/25 19:43 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 8.2 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluoropentanoic acid (PFPeA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluorohexanoic acid (PFHxA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluoroheptanoic acid (PFHpA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 121Perfluorooctanoic acid (PFOA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorononanoic acid (PFNA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorodecanoic acid (PFDA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 13.6Perfluorobutanesulfonic acid (PFBS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluoropentanesulfonic acid (PFPeS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 18.9Perfluorohexanesulfonic acid (PFHxS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 113Perfluorooctanesulfonic acid (PFOS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorononanesulfonic acid (PFNS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorodecanesulfonic acid (PFDS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorododecanesulfonic acid (PFDoS) 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND4:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND6:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND8:2 FTS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorooctanesulfonamide (PFOSA) 1.1 ng/L 03/11/25 03:42 03/11/25 13:47 1NDHFPO-DA (GenX) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFMPA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFMBA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDNFDHA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND9Cl-PF3ONS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND11Cl-PF3OUdS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFEESA 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND3:3 FTCA 7.1 ng/L 03/11/25 03:42 03/11/25 13:47 1ND5:3 FTCA 7.1 ng/L 03/11/25 03:42 03/11/25 13:47 1ND7:3 FTCA 13C4 PFBA 85.2 5 -130 03/11/25 03:42 03/11/25 13:47 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 89.1 03/11/25 03:42 03/11/25 13:47 140-130 13C5 PFHxA 92.4 03/11/25 03:42 03/11/25 13:47 140-130 13C4 PFHpA 100 03/11/25 03:42 03/11/25 13:47 140-130 13C8 PFOA 95.3 03/11/25 03:42 03/11/25 13:47 140-130 13C9 PFNA 82.0 03/11/25 03:42 03/11/25 13:47 140-130 13C6 PFDA 58.5 03/11/25 03:42 03/11/25 13:47 140-130 13C3 PFBS 95.4 03/11/25 03:42 03/11/25 13:47 140-135 Eurofins Sacramento Page 11 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) 13C3 PFHxS 87.3 40 -130 03/11/25 03:42 03/11/25 13:47 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C8 PFOS 64.3 03/11/25 03:42 03/11/25 13:47 140-130 13C8 FOSA 40.7 03/11/25 03:42 03/11/25 13:47 140-130 13C2 4:2 FTS 147 03/11/25 03:42 03/11/25 13:47 140-200 13C2 6:2 FTS 106 03/11/25 03:42 03/11/25 13:47 140-200 13C2 8:2 FTS 64.0 03/11/25 03:42 03/11/25 13:47 140-300 13C3 HFPO-DA 112 03/11/25 03:42 03/11/25 13:47 140-130 Lab Sample ID: 320-119412-3Client Sample ID: GP-8 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 8.4 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluoropentanoic acid (PFPeA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluorohexanoic acid (PFHxA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.7Perfluoroheptanoic acid (PFHpA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 116Perfluorooctanoic acid (PFOA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorononanoic acid (PFNA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorodecanoic acid (PFDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoroundecanoic acid (PFUnA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorododecanoic acid (PFDoA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorotridecanoic acid (PFTrDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorotetradecanoic acid (PFTeDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluorobutanesulfonic acid (PFBS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoropentanesulfonic acid (PFPeS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 16.4Perfluorohexanesulfonic acid (PFHxS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 11.9 IPerfluorooctanesulfonic acid (PFOS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorononanesulfonic acid (PFNS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorodecanesulfonic acid (PFDS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorododecanesulfonic acid (PFDoS) 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND4:2 FTS 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND6:2 FTS 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND8:2 FTS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorooctanesulfonamide (PFOSA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSAA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSAA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSE 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSE 1.3 ng/L 03/11/25 03:42 03/11/25 14:03 1NDHFPO-DA (GenX) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Eurofins Sacramento Page 12 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-3Client Sample ID: GP-8 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMPA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPFMBA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNFDHA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND9Cl-PF3ONS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND11Cl-PF3OUdS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPFEESA 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND3:3 FTCA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1ND5:3 FTCA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1ND7:3 FTCA 13C4 PFBA 96.5 5 -130 03/11/25 03:42 03/11/25 14:03 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 107 03/11/25 03:42 03/11/25 14:03 140-130 13C5 PFHxA 97.2 03/11/25 03:42 03/11/25 14:03 140-130 13C4 PFHpA 102 03/11/25 03:42 03/11/25 14:03 140-130 13C8 PFOA 97.0 03/11/25 03:42 03/11/25 14:03 140-130 13C9 PFNA 89.5 03/11/25 03:42 03/11/25 14:03 140-130 13C6 PFDA 80.7 03/11/25 03:42 03/11/25 14:03 140-130 13C7 PFUnA 60.9 03/11/25 03:42 03/11/25 14:03 130-130 13C2 PFDoA 45.3 03/11/25 03:42 03/11/25 14:03 110-130 13C2 PFTeDA 22.8 03/11/25 03:42 03/11/25 14:03 110-130 13C3 PFBS 114 03/11/25 03:42 03/11/25 14:03 140-135 13C3 PFHxS 98.8 03/11/25 03:42 03/11/25 14:03 140-130 13C8 PFOS 79.1 03/11/25 03:42 03/11/25 14:03 140-130 13C8 FOSA 82.3 03/11/25 03:42 03/11/25 14:03 140-130 d3-NMeFOSAA 66.6 03/11/25 03:42 03/11/25 14:03 140-170 d5-NEtFOSAA 60.6 03/11/25 03:42 03/11/25 14:03 125-135 13C2 4:2 FTS 146 03/11/25 03:42 03/11/25 14:03 140-200 13C2 6:2 FTS 137 03/11/25 03:42 03/11/25 14:03 140-200 13C2 8:2 FTS 91.3 03/11/25 03:42 03/11/25 14:03 140-300 13C3 HFPO-DA 114 03/11/25 03:42 03/11/25 14:03 140-130 d7-N-MeFOSE-M 32.7 03/11/25 03:42 03/11/25 14:03 110-130 d9-N-EtFOSE-M 21.3 03/11/25 03:42 03/11/25 14:03 110-130 d5-NEtPFOSA 26.5 03/11/25 03:42 03/11/25 14:03 110-130 d3-NMePFOSA 37.0 03/11/25 03:42 03/11/25 14:03 110-130 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.38 ug/Kg ☼03/06/25 12:37 03/07/25 16:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoropentanoic acid (PFPeA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorohexanoic acid (PFHxA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroheptanoic acid (PFHpA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanoic acid (PFOA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorononanoic acid (PFNA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorodecanoic acid (PFDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroundecanoic acid (PFUnA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorododecanoic acid (PFDoA) Eurofins Sacramento Page 13 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.19 ug/Kg ☼03/06/25 12:37 03/07/25 16:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorononanesulfonic acid (PFNS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND4:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND6:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND8:2 FTS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSAA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSAA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSE 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSE 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDHFPO-DA (GenX) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFMPA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFMBA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND *1NFDHA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND9Cl-PF3ONS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND11Cl-PF3OUdS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFEESA 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND3:3 FTCA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND5:3 FTCA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND7:3 FTCA 13C4 PFBA 67.4 8 -130 03/06/25 12:37 03/07/25 16:02 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 67.9 03/06/25 12:37 03/07/25 16:02 135-130 13C5 PFHxA 71.5 03/06/25 12:37 03/07/25 16:02 140-130 13C4 PFHpA 72.3 03/06/25 12:37 03/07/25 16:02 140-130 13C8 PFOA 68.2 03/06/25 12:37 03/07/25 16:02 140-130 13C9 PFNA 76.7 03/06/25 12:37 03/07/25 16:02 140-130 13C6 PFDA 68.8 03/06/25 12:37 03/07/25 16:02 140-130 13C7 PFUnA 68.1 03/06/25 12:37 03/07/25 16:02 140-130 13C2 PFDoA 57.4 03/06/25 12:37 03/07/25 16:02 140-130 13C2 PFTeDA 64.0 03/06/25 12:37 03/07/25 16:02 120-130 13C3 PFBS 64.5 03/06/25 12:37 03/07/25 16:02 140-135 13C3 PFHxS 71.6 03/06/25 12:37 03/07/25 16:02 140-130 13C8 PFOS 69.6 03/06/25 12:37 03/07/25 16:02 140-130 13C8 FOSA 50.6 03/06/25 12:37 03/07/25 16:02 140-130 Eurofins Sacramento Page 14 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d3-NMeFOSAA 46.2 40 -135 03/06/25 12:37 03/07/25 16:02 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d5-NEtFOSAA 46.8 03/06/25 12:37 03/07/25 16:02 140-150 13C2 4:2 FTS 67.3 03/06/25 12:37 03/07/25 16:02 140-165 13C2 6:2 FTS 67.8 03/06/25 12:37 03/07/25 16:02 140-215 13C2 8:2 FTS 61.5 03/06/25 12:37 03/07/25 16:02 140-275 13C3 HFPO-DA 67.9 03/06/25 12:37 03/07/25 16:02 140-130 d7-N-MeFOSE-M 52.2 03/06/25 12:37 03/07/25 16:02 120-130 d9-N-EtFOSE-M 60.1 03/06/25 12:37 03/07/25 16:02 115-130 d5-NEtPFOSA 45.3 03/06/25 12:37 03/07/25 16:02 110-130 d3-NMePFOSA 53.2 03/06/25 12:37 03/07/25 16:02 110-130 General Chemistry RL MDL 28 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 172Percent Solids (EPA 1633) Lab Sample ID: 320-119412-5Client Sample ID: GP-10-8' Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSAA Eurofins Sacramento Page 15 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-5Client Sample ID: GP-10-8' Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 16:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSE 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND3:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND5:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND7:3 FTCA 13C4 PFBA 99.7 8 -130 03/06/25 12:37 03/07/25 16:18 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 81.6 03/06/25 12:37 03/07/25 16:18 135-130 13C5 PFHxA 85.1 03/06/25 12:37 03/07/25 16:18 140-130 13C4 PFHpA 86.7 03/06/25 12:37 03/07/25 16:18 140-130 13C8 PFOA 96.2 03/06/25 12:37 03/07/25 16:18 140-130 13C9 PFNA 102 03/06/25 12:37 03/07/25 16:18 140-130 13C6 PFDA 80.9 03/06/25 12:37 03/07/25 16:18 140-130 13C7 PFUnA 90.7 03/06/25 12:37 03/07/25 16:18 140-130 13C2 PFDoA 80.9 03/06/25 12:37 03/07/25 16:18 140-130 13C2 PFTeDA 86.4 03/06/25 12:37 03/07/25 16:18 120-130 13C3 PFBS 87.6 03/06/25 12:37 03/07/25 16:18 140-135 13C3 PFHxS 93.0 03/06/25 12:37 03/07/25 16:18 140-130 13C8 PFOS 92.2 03/06/25 12:37 03/07/25 16:18 140-130 13C8 FOSA 66.5 03/06/25 12:37 03/07/25 16:18 140-130 d3-NMeFOSAA 60.3 03/06/25 12:37 03/07/25 16:18 140-135 d5-NEtFOSAA 59.2 03/06/25 12:37 03/07/25 16:18 140-150 13C2 4:2 FTS 75.4 03/06/25 12:37 03/07/25 16:18 140-165 13C2 6:2 FTS 89.7 03/06/25 12:37 03/07/25 16:18 140-215 13C2 8:2 FTS 74.8 03/06/25 12:37 03/07/25 16:18 140-275 13C3 HFPO-DA 77.0 03/06/25 12:37 03/07/25 16:18 140-130 d7-N-MeFOSE-M 78.1 03/06/25 12:37 03/07/25 16:18 120-130 d9-N-EtFOSE-M 88.3 03/06/25 12:37 03/07/25 16:18 115-130 d5-NEtPFOSA 63.0 03/06/25 12:37 03/07/25 16:18 110-130 d3-NMePFOSA 76.0 03/06/25 12:37 03/07/25 16:18 110-130 General Chemistry RL MDL 32 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 168Percent Solids (EPA 1633) Eurofins Sacramento Page 16 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-6Client Sample ID: GP-11-7' Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:35 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSAA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSE 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND3:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND5:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND7:3 FTCA 13C4 PFBA 74.2 8 -130 03/06/25 12:37 03/07/25 16:35 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 68.7 03/06/25 12:37 03/07/25 16:35 135-130 13C5 PFHxA 73.7 03/06/25 12:37 03/07/25 16:35 140-130 13C4 PFHpA 69.0 03/06/25 12:37 03/07/25 16:35 140-130 13C8 PFOA 77.8 03/06/25 12:37 03/07/25 16:35 140-130 Eurofins Sacramento Page 17 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-6Client Sample ID: GP-11-7' Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C9 PFNA 72.8 40 -130 03/06/25 12:37 03/07/25 16:35 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C6 PFDA 56.6 03/06/25 12:37 03/07/25 16:35 140-130 13C7 PFUnA 40.9 03/06/25 12:37 03/07/25 16:35 140-130 13C2 PFDoA 38.8 *5-03/06/25 12:37 03/07/25 16:35 140-130 13C2 PFTeDA 63.2 03/06/25 12:37 03/07/25 16:35 120-130 13C3 PFBS 71.1 03/06/25 12:37 03/07/25 16:35 140-135 13C3 PFHxS 76.3 03/06/25 12:37 03/07/25 16:35 140-130 13C8 PFOS 63.2 03/06/25 12:37 03/07/25 16:35 140-130 13C8 FOSA 40.2 03/06/25 12:37 03/07/25 16:35 140-130 d3-NMeFOSAA 33.1 *5-03/06/25 12:37 03/07/25 16:35 140-135 d5-NEtFOSAA 30.6 *5-03/06/25 12:37 03/07/25 16:35 140-150 13C2 4:2 FTS 69.3 03/06/25 12:37 03/07/25 16:35 140-165 13C2 6:2 FTS 80.2 03/06/25 12:37 03/07/25 16:35 140-215 13C2 8:2 FTS 63.8 03/06/25 12:37 03/07/25 16:35 140-275 13C3 HFPO-DA 64.2 03/06/25 12:37 03/07/25 16:35 140-130 d7-N-MeFOSE-M 38.4 03/06/25 12:37 03/07/25 16:35 120-130 d9-N-EtFOSE-M 43.4 03/06/25 12:37 03/07/25 16:35 115-130 d5-NEtPFOSA 41.3 03/06/25 12:37 03/07/25 16:35 110-130 d3-NMePFOSA 48.0 03/06/25 12:37 03/07/25 16:35 110-130 General Chemistry RL MDL 37 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 163Percent Solids (EPA 1633) Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorodecanesulfonic acid (PFDS) Eurofins Sacramento Page 18 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 16:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSAA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSE 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND3:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND5:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND7:3 FTCA 13C4 PFBA 89.0 8 -130 03/06/25 12:37 03/07/25 16:51 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 85.1 03/06/25 12:37 03/07/25 16:51 135-130 13C5 PFHxA 84.9 03/06/25 12:37 03/07/25 16:51 140-130 13C4 PFHpA 87.4 03/06/25 12:37 03/07/25 16:51 140-130 13C8 PFOA 83.0 03/06/25 12:37 03/07/25 16:51 140-130 13C9 PFNA 84.6 03/06/25 12:37 03/07/25 16:51 140-130 13C6 PFDA 78.2 03/06/25 12:37 03/07/25 16:51 140-130 13C7 PFUnA 71.8 03/06/25 12:37 03/07/25 16:51 140-130 13C2 PFDoA 53.7 03/06/25 12:37 03/07/25 16:51 140-130 13C2 PFTeDA 72.0 03/06/25 12:37 03/07/25 16:51 120-130 13C3 PFBS 76.2 03/06/25 12:37 03/07/25 16:51 140-135 13C3 PFHxS 89.4 03/06/25 12:37 03/07/25 16:51 140-130 13C8 PFOS 83.9 03/06/25 12:37 03/07/25 16:51 140-130 13C8 FOSA 65.0 03/06/25 12:37 03/07/25 16:51 140-130 d3-NMeFOSAA 55.7 03/06/25 12:37 03/07/25 16:51 140-135 d5-NEtFOSAA 52.2 03/06/25 12:37 03/07/25 16:51 140-150 13C2 4:2 FTS 116 03/06/25 12:37 03/07/25 16:51 140-165 13C2 6:2 FTS 100 03/06/25 12:37 03/07/25 16:51 140-215 13C2 8:2 FTS 71.0 03/06/25 12:37 03/07/25 16:51 140-275 13C3 HFPO-DA 79.4 03/06/25 12:37 03/07/25 16:51 140-130 d7-N-MeFOSE-M 53.2 03/06/25 12:37 03/07/25 16:51 120-130 d9-N-EtFOSE-M 55.4 03/06/25 12:37 03/07/25 16:51 115-130 d5-NEtPFOSA 51.6 03/06/25 12:37 03/07/25 16:51 110-130 d3-NMePFOSA 57.4 03/06/25 12:37 03/07/25 16:51 110-130 Eurofins Sacramento Page 19 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 General Chemistry RL MDL 40 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 160Percent Solids (EPA 1633) Lab Sample ID: 320-119412-8Client Sample ID: GP-12 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 7.8 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 111Perfluoropentanoic acid (PFPeA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 18.2Perfluorohexanoic acid (PFHxA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 17.0Perfluoroheptanoic acid (PFHpA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 16.1Perfluorooctanoic acid (PFOA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorononanoic acid (PFNA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorodecanoic acid (PFDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoroundecanoic acid (PFUnA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorododecanoic acid (PFDoA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorotridecanoic acid (PFTrDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorotetradecanoic acid (PFTeDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 18.8Perfluorobutanesulfonic acid (PFBS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoropentanesulfonic acid (PFPeS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 12.9Perfluorohexanesulfonic acid (PFHxS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorooctanesulfonic acid (PFOS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorononanesulfonic acid (PFNS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorodecanesulfonic acid (PFDS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorododecanesulfonic acid (PFDoS) 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND4:2 FTS 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND6:2 FTS 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND8:2 FTS 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorooctanesulfonamide (PFOSA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSAA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSAA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSE 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSE 1.4 ng/L 03/11/25 03:42 03/11/25 14:20 1NDHFPO-DA (GenX) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPFMPA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPFMBA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNFDHA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND9Cl-PF3ONS 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND11Cl-PF3OUdS Eurofins Sacramento Page 20 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-8Client Sample ID: GP-12 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFEESA 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND3:3 FTCA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1ND5:3 FTCA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1ND7:3 FTCA 13C4 PFBA 89.2 5 -130 03/11/25 03:42 03/11/25 14:20 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 95.0 03/11/25 03:42 03/11/25 14:20 140-130 13C5 PFHxA 101 03/11/25 03:42 03/11/25 14:20 140-130 13C4 PFHpA 96.6 03/11/25 03:42 03/11/25 14:20 140-130 13C8 PFOA 98.5 03/11/25 03:42 03/11/25 14:20 140-130 13C9 PFNA 94.2 03/11/25 03:42 03/11/25 14:20 140-130 13C6 PFDA 82.3 03/11/25 03:42 03/11/25 14:20 140-130 13C7 PFUnA 67.5 03/11/25 03:42 03/11/25 14:20 130-130 13C2 PFDoA 55.4 03/11/25 03:42 03/11/25 14:20 110-130 13C2 PFTeDA 38.6 03/11/25 03:42 03/11/25 14:20 110-130 13C3 PFBS 105 03/11/25 03:42 03/11/25 14:20 140-135 13C3 PFHxS 96.5 03/11/25 03:42 03/11/25 14:20 140-130 13C8 PFOS 87.4 03/11/25 03:42 03/11/25 14:20 140-130 13C8 FOSA 85.6 03/11/25 03:42 03/11/25 14:20 140-130 d3-NMeFOSAA 78.1 03/11/25 03:42 03/11/25 14:20 140-170 d5-NEtFOSAA 69.7 03/11/25 03:42 03/11/25 14:20 125-135 13C2 4:2 FTS 154 03/11/25 03:42 03/11/25 14:20 140-200 13C2 6:2 FTS 144 03/11/25 03:42 03/11/25 14:20 140-200 13C2 8:2 FTS 104 03/11/25 03:42 03/11/25 14:20 140-300 13C3 HFPO-DA 104 03/11/25 03:42 03/11/25 14:20 140-130 d7-N-MeFOSE-M 37.2 03/11/25 03:42 03/11/25 14:20 110-130 d9-N-EtFOSE-M 26.0 03/11/25 03:42 03/11/25 14:20 110-130 d5-NEtPFOSA 32.2 03/11/25 03:42 03/11/25 14:20 110-130 d3-NMePFOSA 45.8 03/11/25 03:42 03/11/25 14:20 110-130 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoropentanesulfonic acid (PFPeS) Eurofins Sacramento Page 21 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 17:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFEESA 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND7:3 FTCA 13C4 PFBA 85.2 8 -130 03/06/25 12:37 03/07/25 17:08 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 71.2 03/06/25 12:37 03/07/25 17:08 135-130 13C5 PFHxA 71.7 03/06/25 12:37 03/07/25 17:08 140-130 13C4 PFHpA 78.7 03/06/25 12:37 03/07/25 17:08 140-130 13C8 PFOA 72.5 03/06/25 12:37 03/07/25 17:08 140-130 13C9 PFNA 82.0 03/06/25 12:37 03/07/25 17:08 140-130 13C6 PFDA 73.4 03/06/25 12:37 03/07/25 17:08 140-130 13C7 PFUnA 77.1 03/06/25 12:37 03/07/25 17:08 140-130 13C2 PFDoA 80.2 03/06/25 12:37 03/07/25 17:08 140-130 13C2 PFTeDA 74.0 03/06/25 12:37 03/07/25 17:08 120-130 13C3 PFBS 73.1 03/06/25 12:37 03/07/25 17:08 140-135 13C3 PFHxS 76.6 03/06/25 12:37 03/07/25 17:08 140-130 13C8 PFOS 74.7 03/06/25 12:37 03/07/25 17:08 140-130 13C8 FOSA 66.2 03/06/25 12:37 03/07/25 17:08 140-130 d3-NMeFOSAA 59.9 03/06/25 12:37 03/07/25 17:08 140-135 d5-NEtFOSAA 61.0 03/06/25 12:37 03/07/25 17:08 140-150 13C2 4:2 FTS 69.8 03/06/25 12:37 03/07/25 17:08 140-165 13C2 6:2 FTS 78.0 03/06/25 12:37 03/07/25 17:08 140-215 13C2 8:2 FTS 65.7 03/06/25 12:37 03/07/25 17:08 140-275 Eurofins Sacramento Page 22 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C3 HFPO-DA 73.8 40 -130 03/06/25 12:37 03/07/25 17:08 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d7-N-MeFOSE-M 64.6 03/06/25 12:37 03/07/25 17:08 120-130 d9-N-EtFOSE-M 72.4 03/06/25 12:37 03/07/25 17:08 115-130 d5-NEtPFOSA 64.3 03/06/25 12:37 03/07/25 17:08 110-130 d3-NMePFOSA 78.3 03/06/25 12:37 03/07/25 17:08 110-130 General Chemistry RL MDL 38 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 162Percent Solids (EPA 1633) Lab Sample ID: 320-119412-10Client Sample ID: GP-13 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:05 1NDPerfluorotetradecanoic acid (PFTeDA) 13C2 PFDoA 82.0 10 -130 03/07/25 04:16 03/07/25 21:05 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 70.3 03/07/25 04:16 03/07/25 21:05 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoropentanoic acid (PFPeA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorohexanoic acid (PFHxA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroheptanoic acid (PFHpA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanoic acid (PFOA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorononanoic acid (PFNA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorodecanoic acid (PFDA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroundecanoic acid (PFUnA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorododecanoic acid (PFDoA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorobutanesulfonic acid (PFBS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoropentanesulfonic acid (PFPeS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorohexanesulfonic acid (PFHxS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanesulfonic acid (PFOS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorononanesulfonic acid (PFNS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorodecanesulfonic acid (PFDS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorododecanesulfonic acid (PFDoS) 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND4:2 FTS 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND6:2 FTS 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND8:2 FTS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanesulfonamide (PFOSA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNMeFOSA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSA Eurofins Sacramento Page 23 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-10Client Sample ID: GP-13 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NMeFOSAA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSAA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNMeFOSE 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSE 1.3 ng/L 03/11/25 03:42 03/11/25 14:36 1NDHFPO-DA (GenX) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFMPA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFMBA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNFDHA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND9Cl-PF3ONS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND11Cl-PF3OUdS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFEESA 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND3:3 FTCA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND5:3 FTCA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND7:3 FTCA 13C4 PFBA 88.5 5 -130 03/11/25 03:42 03/11/25 14:36 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 92.8 03/11/25 03:42 03/11/25 14:36 140-130 13C5 PFHxA 93.7 03/11/25 03:42 03/11/25 14:36 140-130 13C4 PFHpA 107 03/11/25 03:42 03/11/25 14:36 140-130 13C8 PFOA 93.1 03/11/25 03:42 03/11/25 14:36 140-130 13C9 PFNA 83.5 03/11/25 03:42 03/11/25 14:36 140-130 13C6 PFDA 71.6 03/11/25 03:42 03/11/25 14:36 140-130 13C7 PFUnA 50.5 03/11/25 03:42 03/11/25 14:36 130-130 13C2 PFDoA 31.0 03/11/25 03:42 03/11/25 14:36 110-130 13C3 PFBS 102 03/11/25 03:42 03/11/25 14:36 140-135 13C3 PFHxS 93.3 03/11/25 03:42 03/11/25 14:36 140-130 13C8 PFOS 77.7 03/11/25 03:42 03/11/25 14:36 140-130 13C8 FOSA 74.9 03/11/25 03:42 03/11/25 14:36 140-130 d3-NMeFOSAA 61.2 03/11/25 03:42 03/11/25 14:36 140-170 d5-NEtFOSAA 48.1 03/11/25 03:42 03/11/25 14:36 125-135 13C2 4:2 FTS 137 03/11/25 03:42 03/11/25 14:36 140-200 13C2 6:2 FTS 132 03/11/25 03:42 03/11/25 14:36 140-200 13C2 8:2 FTS 79.6 03/11/25 03:42 03/11/25 14:36 140-300 13C3 HFPO-DA 109 03/11/25 03:42 03/11/25 14:36 140-130 d7-N-MeFOSE-M 20.3 03/11/25 03:42 03/11/25 14:36 110-130 d9-N-EtFOSE-M 11.0 03/11/25 03:42 03/11/25 14:36 110-130 d5-NEtPFOSA 16.7 03/11/25 03:42 03/11/25 14:36 110-130 d3-NMePFOSA 25.2 03/11/25 03:42 03/11/25 14:36 110-130 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.41 ug/Kg ☼03/06/25 12:37 03/07/25 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorohexanoic acid (PFHxA) Eurofins Sacramento Page 24 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND4:2 FTS 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND6:2 FTS 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFEESA 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND7:3 FTCA 13C4 PFBA 79.4 8 -130 03/06/25 12:37 03/07/25 17:24 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 78.3 03/06/25 12:37 03/07/25 17:24 135-130 13C5 PFHxA 89.6 03/06/25 12:37 03/07/25 17:24 140-130 13C4 PFHpA 81.5 03/06/25 12:37 03/07/25 17:24 140-130 13C8 PFOA 86.7 03/06/25 12:37 03/07/25 17:24 140-130 13C9 PFNA 80.3 03/06/25 12:37 03/07/25 17:24 140-130 13C6 PFDA 73.5 03/06/25 12:37 03/07/25 17:24 140-130 13C7 PFUnA 68.5 03/06/25 12:37 03/07/25 17:24 140-130 Eurofins Sacramento Page 25 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C2 PFDoA 73.2 40 -130 03/06/25 12:37 03/07/25 17:24 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 63.8 03/06/25 12:37 03/07/25 17:24 120-130 13C3 PFBS 70.1 03/06/25 12:37 03/07/25 17:24 140-135 13C3 PFHxS 84.9 03/06/25 12:37 03/07/25 17:24 140-130 13C8 PFOS 79.6 03/06/25 12:37 03/07/25 17:24 140-130 13C8 FOSA 70.6 03/06/25 12:37 03/07/25 17:24 140-130 d3-NMeFOSAA 60.8 03/06/25 12:37 03/07/25 17:24 140-135 d5-NEtFOSAA 63.7 03/06/25 12:37 03/07/25 17:24 140-150 13C2 4:2 FTS 87.2 03/06/25 12:37 03/07/25 17:24 140-165 13C2 6:2 FTS 79.2 03/06/25 12:37 03/07/25 17:24 140-215 13C2 8:2 FTS 74.6 03/06/25 12:37 03/07/25 17:24 140-275 13C3 HFPO-DA 77.6 03/06/25 12:37 03/07/25 17:24 140-130 d7-N-MeFOSE-M 56.8 03/06/25 12:37 03/07/25 17:24 120-130 d9-N-EtFOSE-M 65.5 03/06/25 12:37 03/07/25 17:24 115-130 d5-NEtPFOSA 71.5 03/06/25 12:37 03/07/25 17:24 110-130 d3-NMePFOSA 85.4 03/06/25 12:37 03/07/25 17:24 110-130 General Chemistry RL MDL 32 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 168Percent Solids (EPA 1633) Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:22 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:22 1NDPerfluorotetradecanoic acid (PFTeDA) 20 ng/L 03/07/25 04:16 03/07/25 21:22 1NDNEtFOSE 13C2 PFDoA 81.7 10 -130 03/07/25 04:16 03/07/25 21:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 82.0 03/07/25 04:16 03/07/25 21:22 110-130 d9-N-EtFOSE-M 65.4 03/07/25 04:16 03/07/25 21:22 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorodecanoic acid (PFDA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroundecanoic acid (PFUnA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorododecanoic acid (PFDoA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 14.5Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoropentanesulfonic acid (PFPeS) Eurofins Sacramento Page 26 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 11.8Perfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND6:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND8:2 FTS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorooctanesulfonamide (PFOSA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNEtFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSAA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNEtFOSAA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSE 1.2 ng/L 03/11/25 03:42 03/11/25 14:53 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1ND5:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1ND7:3 FTCA 13C4 PFBA 92.8 5 -130 03/11/25 03:42 03/11/25 14:53 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 93.5 03/11/25 03:42 03/11/25 14:53 140-130 13C5 PFHxA 102 03/11/25 03:42 03/11/25 14:53 140-130 13C4 PFHpA 105 03/11/25 03:42 03/11/25 14:53 140-130 13C8 PFOA 89.2 03/11/25 03:42 03/11/25 14:53 140-130 13C9 PFNA 83.9 03/11/25 03:42 03/11/25 14:53 140-130 13C6 PFDA 69.9 03/11/25 03:42 03/11/25 14:53 140-130 13C7 PFUnA 50.2 03/11/25 03:42 03/11/25 14:53 130-130 13C2 PFDoA 28.0 03/11/25 03:42 03/11/25 14:53 110-130 13C3 PFBS 97.8 03/11/25 03:42 03/11/25 14:53 140-135 13C3 PFHxS 92.9 03/11/25 03:42 03/11/25 14:53 140-130 13C8 PFOS 70.6 03/11/25 03:42 03/11/25 14:53 140-130 13C8 FOSA 65.9 03/11/25 03:42 03/11/25 14:53 140-130 d3-NMeFOSAA 52.0 03/11/25 03:42 03/11/25 14:53 140-170 d5-NEtFOSAA 42.6 03/11/25 03:42 03/11/25 14:53 125-135 13C2 4:2 FTS 110 03/11/25 03:42 03/11/25 14:53 140-200 13C2 6:2 FTS 109 03/11/25 03:42 03/11/25 14:53 140-200 13C2 8:2 FTS 72.4 03/11/25 03:42 03/11/25 14:53 140-300 13C3 HFPO-DA 111 03/11/25 03:42 03/11/25 14:53 140-130 Eurofins Sacramento Page 27 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) d7-N-MeFOSE-M 17.0 10 -130 03/11/25 03:42 03/11/25 14:53 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d5-NEtPFOSA 12.6 03/11/25 03:42 03/11/25 14:53 110-130 d3-NMePFOSA 19.0 03/11/25 03:42 03/11/25 14:53 110-130 Lab Sample ID: 320-119412-13Client Sample ID: GP-15-10' Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFEESA Eurofins Sacramento Page 28 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-13Client Sample ID: GP-15-10' Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND7:3 FTCA 13C4 PFBA 58.7 8 -130 03/06/25 12:37 03/07/25 17:40 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 81.9 03/06/25 12:37 03/07/25 17:40 135-130 13C5 PFHxA 79.3 03/06/25 12:37 03/07/25 17:40 140-130 13C4 PFHpA 82.9 03/06/25 12:37 03/07/25 17:40 140-130 13C8 PFOA 77.3 03/06/25 12:37 03/07/25 17:40 140-130 13C9 PFNA 81.1 03/06/25 12:37 03/07/25 17:40 140-130 13C6 PFDA 78.0 03/06/25 12:37 03/07/25 17:40 140-130 13C7 PFUnA 79.4 03/06/25 12:37 03/07/25 17:40 140-130 13C2 PFDoA 80.4 03/06/25 12:37 03/07/25 17:40 140-130 13C2 PFTeDA 85.8 03/06/25 12:37 03/07/25 17:40 120-130 13C3 PFBS 73.3 03/06/25 12:37 03/07/25 17:40 140-135 13C3 PFHxS 82.8 03/06/25 12:37 03/07/25 17:40 140-130 13C8 PFOS 74.4 03/06/25 12:37 03/07/25 17:40 140-130 13C8 FOSA 67.9 03/06/25 12:37 03/07/25 17:40 140-130 d3-NMeFOSAA 57.2 03/06/25 12:37 03/07/25 17:40 140-135 d5-NEtFOSAA 59.8 03/06/25 12:37 03/07/25 17:40 140-150 13C2 4:2 FTS 68.5 03/06/25 12:37 03/07/25 17:40 140-165 13C2 6:2 FTS 86.2 03/06/25 12:37 03/07/25 17:40 140-215 13C2 8:2 FTS 75.3 03/06/25 12:37 03/07/25 17:40 140-275 13C3 HFPO-DA 73.9 03/06/25 12:37 03/07/25 17:40 140-130 d7-N-MeFOSE-M 72.7 03/06/25 12:37 03/07/25 17:40 120-130 d9-N-EtFOSE-M 86.0 03/06/25 12:37 03/07/25 17:40 115-130 d5-NEtPFOSA 84.8 03/06/25 12:37 03/07/25 17:40 110-130 d3-NMePFOSA 97.2 03/06/25 12:37 03/07/25 17:40 110-130 General Chemistry RL MDL 28 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 172Percent Solids (EPA 1633) Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanoic acid (PFDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorotetradecanoic acid (PFTeDA) 8.0 ng/L 03/07/25 04:16 03/07/25 21:38 1ND8:2 FTS 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNEtFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSAA Eurofins Sacramento Page 29 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 20 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSE 20 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNEtFOSE 13C6 PFDA 99.3 40 -130 03/07/25 04:16 03/07/25 21:38 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C7 PFUnA 95.2 03/07/25 04:16 03/07/25 21:38 130-130 13C2 PFDoA 89.2 03/07/25 04:16 03/07/25 21:38 110-130 13C2 PFTeDA 87.5 03/07/25 04:16 03/07/25 21:38 110-130 13C8 FOSA 86.4 03/07/25 04:16 03/07/25 21:38 140-130 d3-NMeFOSAA 89.5 03/07/25 04:16 03/07/25 21:38 140-170 d5-NEtFOSAA 87.6 03/07/25 04:16 03/07/25 21:38 125-135 13C2 8:2 FTS 94.8 03/07/25 04:16 03/07/25 21:38 140-300 d7-N-MeFOSE-M 69.7 03/07/25 04:16 03/07/25 21:38 110-130 d9-N-EtFOSE-M 64.5 03/07/25 04:16 03/07/25 21:38 110-130 d5-NEtPFOSA 71.8 03/07/25 04:16 03/07/25 21:38 110-130 d3-NMePFOSA 75.1 03/07/25 04:16 03/07/25 21:38 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 4.0 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 13.4Perfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 14.5Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 17.7 IPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND6:2 FTS 1.2 ng/L 03/11/25 03:42 03/11/25 15:42 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 15:42 1ND5:3 FTCA Eurofins Sacramento Page 30 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 7.7 ng/L 03/11/25 03:42 03/11/25 15:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7:3 FTCA 13C4 PFBA 83.9 5 -130 03/11/25 03:42 03/11/25 15:42 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 100 03/11/25 03:42 03/11/25 15:42 140-130 13C5 PFHxA 102 03/11/25 03:42 03/11/25 15:42 140-130 13C4 PFHpA 95.4 03/11/25 03:42 03/11/25 15:42 140-130 13C8 PFOA 85.2 03/11/25 03:42 03/11/25 15:42 140-130 13C9 PFNA 63.9 03/11/25 03:42 03/11/25 15:42 140-130 13C3 PFBS 87.4 03/11/25 03:42 03/11/25 15:42 140-135 13C3 PFHxS 81.9 03/11/25 03:42 03/11/25 15:42 140-130 13C8 PFOS 48.9 03/11/25 03:42 03/11/25 15:42 140-130 13C2 4:2 FTS 108 03/11/25 03:42 03/11/25 15:42 140-200 13C2 6:2 FTS 101 03/11/25 03:42 03/11/25 15:42 140-200 13C3 HFPO-DA 108 03/11/25 03:42 03/11/25 15:42 140-130 Lab Sample ID: 320-119412-15Client Sample ID: GP-16-8' Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.38 ug/Kg ☼03/06/25 12:37 03/07/25 17:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼1.0Perfluoropentanoic acid (PFPeA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼0.64Perfluorohexanoic acid (PFHxA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroheptanoic acid (PFHpA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorooctanoic acid (PFOA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorononanoic acid (PFNA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorodecanoic acid (PFDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroundecanoic acid (PFUnA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorododecanoic acid (PFDoA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼0.24Perfluorooctanesulfonic acid (PFOS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorononanesulfonic acid (PFNS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND4:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND6:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND8:2 FTS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNEtFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSAA Eurofins Sacramento Page 31 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-15Client Sample ID: GP-16-8' Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.19 ug/Kg ☼03/06/25 12:37 03/07/25 17:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSE 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNEtFOSE 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDHFPO-DA (GenX) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFMPA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFMBA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND *1NFDHA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND9Cl-PF3ONS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND11Cl-PF3OUdS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFEESA 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND3:3 FTCA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND5:3 FTCA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND7:3 FTCA 13C4 PFBA 97.0 8 -130 03/06/25 12:37 03/07/25 17:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 87.1 03/06/25 12:37 03/07/25 17:57 135-130 13C5 PFHxA 92.5 03/06/25 12:37 03/07/25 17:57 140-130 13C4 PFHpA 95.4 03/06/25 12:37 03/07/25 17:57 140-130 13C8 PFOA 97.2 03/06/25 12:37 03/07/25 17:57 140-130 13C9 PFNA 87.3 03/06/25 12:37 03/07/25 17:57 140-130 13C6 PFDA 74.1 03/06/25 12:37 03/07/25 17:57 140-130 13C7 PFUnA 60.1 03/06/25 12:37 03/07/25 17:57 140-130 13C2 PFDoA 43.2 03/06/25 12:37 03/07/25 17:57 140-130 13C2 PFTeDA 66.6 03/06/25 12:37 03/07/25 17:57 120-130 13C3 PFBS 71.4 03/06/25 12:37 03/07/25 17:57 140-135 13C3 PFHxS 81.1 03/06/25 12:37 03/07/25 17:57 140-130 13C8 PFOS 75.6 03/06/25 12:37 03/07/25 17:57 140-130 13C8 FOSA 49.4 03/06/25 12:37 03/07/25 17:57 140-130 d3-NMeFOSAA 50.0 03/06/25 12:37 03/07/25 17:57 140-135 d5-NEtFOSAA 46.9 03/06/25 12:37 03/07/25 17:57 140-150 13C2 4:2 FTS 76.3 03/06/25 12:37 03/07/25 17:57 140-165 13C2 6:2 FTS 77.7 03/06/25 12:37 03/07/25 17:57 140-215 13C2 8:2 FTS 64.2 03/06/25 12:37 03/07/25 17:57 140-275 13C3 HFPO-DA 82.3 03/06/25 12:37 03/07/25 17:57 140-130 d7-N-MeFOSE-M 47.2 03/06/25 12:37 03/07/25 17:57 120-130 d9-N-EtFOSE-M 49.8 03/06/25 12:37 03/07/25 17:57 115-130 d5-NEtPFOSA 47.9 03/06/25 12:37 03/07/25 17:57 110-130 d3-NMePFOSA 53.5 03/06/25 12:37 03/07/25 17:57 110-130 General Chemistry RL MDL 30 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 170Percent Solids (EPA 1633) Eurofins Sacramento Page 32 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-16Client Sample ID: GP-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 03/07/25 04:16 03/07/25 21:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:54 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:54 1NDPerfluorotetradecanoic acid (PFTeDA) 13C4 PFBA 97.4 5 -130 03/07/25 04:16 03/07/25 21:54 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFDoA 86.4 03/07/25 04:16 03/07/25 21:54 110-130 13C2 PFTeDA 79.0 03/07/25 04:16 03/07/25 21:54 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorodecanoic acid (PFDA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroundecanoic acid (PFUnA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorododecanoic acid (PFDoA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorododecanesulfonic acid (PFDoS) 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND4:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND6:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND8:2 FTS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanesulfonamide (PFOSA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSAA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSAA 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSE 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSE 1.1 ng/L 03/11/25 03:42 03/11/25 15:59 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFEESA 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND3:3 FTCA 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1ND5:3 FTCA Eurofins Sacramento Page 33 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-16Client Sample ID: GP-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7:3 FTCA 13C5 PFPeA 96.0 40 -130 03/11/25 03:42 03/11/25 15:59 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFHxA 99.5 03/11/25 03:42 03/11/25 15:59 140-130 13C4 PFHpA 104 03/11/25 03:42 03/11/25 15:59 140-130 13C8 PFOA 96.1 03/11/25 03:42 03/11/25 15:59 140-130 13C9 PFNA 94.3 03/11/25 03:42 03/11/25 15:59 140-130 13C6 PFDA 85.4 03/11/25 03:42 03/11/25 15:59 140-130 13C7 PFUnA 63.1 03/11/25 03:42 03/11/25 15:59 130-130 13C2 PFDoA 37.6 03/11/25 03:42 03/11/25 15:59 110-130 13C3 PFBS 111 03/11/25 03:42 03/11/25 15:59 140-135 13C3 PFHxS 100 03/11/25 03:42 03/11/25 15:59 140-130 13C8 PFOS 81.8 03/11/25 03:42 03/11/25 15:59 140-130 13C8 FOSA 84.9 03/11/25 03:42 03/11/25 15:59 140-130 d3-NMeFOSAA 70.5 03/11/25 03:42 03/11/25 15:59 140-170 d5-NEtFOSAA 59.2 03/11/25 03:42 03/11/25 15:59 125-135 13C2 4:2 FTS 161 03/11/25 03:42 03/11/25 15:59 140-200 13C2 6:2 FTS 127 03/11/25 03:42 03/11/25 15:59 140-200 13C2 8:2 FTS 92.7 03/11/25 03:42 03/11/25 15:59 140-300 13C3 HFPO-DA 109 03/11/25 03:42 03/11/25 15:59 140-130 d7-N-MeFOSE-M 27.2 03/11/25 03:42 03/11/25 15:59 110-130 d9-N-EtFOSE-M 15.9 03/11/25 03:42 03/11/25 15:59 110-130 d5-NEtPFOSA 20.8 03/11/25 03:42 03/11/25 15:59 110-130 d3-NMePFOSA 33.9 03/11/25 03:42 03/11/25 15:59 110-130 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 18:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorononanesulfonic acid (PFNS) Eurofins Sacramento Page 34 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 18:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSAA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSE 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFEESA 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND3:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND5:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND7:3 FTCA 13C4 PFBA 59.5 8 -130 03/06/25 12:37 03/07/25 18:14 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 57.1 03/06/25 12:37 03/07/25 18:14 135-130 13C5 PFHxA 57.6 03/06/25 12:37 03/07/25 18:14 140-130 13C4 PFHpA 56.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 PFOA 62.7 03/06/25 12:37 03/07/25 18:14 140-130 13C9 PFNA 62.2 03/06/25 12:37 03/07/25 18:14 140-130 13C6 PFDA 58.9 03/06/25 12:37 03/07/25 18:14 140-130 13C7 PFUnA 55.0 03/06/25 12:37 03/07/25 18:14 140-130 13C2 PFDoA 59.8 03/06/25 12:37 03/07/25 18:14 140-130 13C2 PFTeDA 54.5 03/06/25 12:37 03/07/25 18:14 120-130 13C3 PFBS 57.5 03/06/25 12:37 03/07/25 18:14 140-135 13C3 PFHxS 58.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 PFOS 62.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 FOSA 53.1 03/06/25 12:37 03/07/25 18:14 140-130 d3-NMeFOSAA 44.2 03/06/25 12:37 03/07/25 18:14 140-135 d5-NEtFOSAA 47.0 03/06/25 12:37 03/07/25 18:14 140-150 13C2 4:2 FTS 56.5 03/06/25 12:37 03/07/25 18:14 140-165 13C2 6:2 FTS 68.5 03/06/25 12:37 03/07/25 18:14 140-215 13C2 8:2 FTS 49.8 03/06/25 12:37 03/07/25 18:14 140-275 13C3 HFPO-DA 54.2 03/06/25 12:37 03/07/25 18:14 140-130 d7-N-MeFOSE-M 44.9 03/06/25 12:37 03/07/25 18:14 120-130 d9-N-EtFOSE-M 48.5 03/06/25 12:37 03/07/25 18:14 115-130 d5-NEtPFOSA 59.0 03/06/25 12:37 03/07/25 18:14 110-130 d3-NMePFOSA 71.9 03/06/25 12:37 03/07/25 18:14 110-130 Eurofins Sacramento Page 35 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 General Chemistry RL MDL 38 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 162Percent Solids (EPA 1633) Lab Sample ID: 320-119412-18Client Sample ID: GP-17 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 03/07/25 04:16 03/07/25 22:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 13C4 PFBA 95.2 5 -130 03/07/25 04:16 03/07/25 22:11 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoropentanoic acid (PFPeA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorohexanoic acid (PFHxA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroheptanoic acid (PFHpA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanoic acid (PFOA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorononanoic acid (PFNA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorodecanoic acid (PFDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroundecanoic acid (PFUnA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorododecanoic acid (PFDoA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorotridecanoic acid (PFTrDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorotetradecanoic acid (PFTeDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 11.6Perfluorobutanesulfonic acid (PFBS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoropentanesulfonic acid (PFPeS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorohexanesulfonic acid (PFHxS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanesulfonic acid (PFOS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorononanesulfonic acid (PFNS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorodecanesulfonic acid (PFDS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorododecanesulfonic acid (PFDoS) 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND4:2 FTS 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND6:2 FTS 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND8:2 FTS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanesulfonamide (PFOSA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSAA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSAA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSE 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSE 1.2 ng/L 03/11/25 03:42 03/11/25 16:15 1NDHFPO-DA (GenX) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPFMPA Eurofins Sacramento Page 36 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-18Client Sample ID: GP-17 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMBA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNFDHA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND9Cl-PF3ONS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND11Cl-PF3OUdS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPFEESA 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND3:3 FTCA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1ND5:3 FTCA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1ND7:3 FTCA 13C5 PFPeA 94.9 40 -130 03/11/25 03:42 03/11/25 16:15 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFHxA 103 03/11/25 03:42 03/11/25 16:15 140-130 13C4 PFHpA 105 03/11/25 03:42 03/11/25 16:15 140-130 13C8 PFOA 98.3 03/11/25 03:42 03/11/25 16:15 140-130 13C9 PFNA 83.3 03/11/25 03:42 03/11/25 16:15 140-130 13C6 PFDA 76.8 03/11/25 03:42 03/11/25 16:15 140-130 13C7 PFUnA 50.2 03/11/25 03:42 03/11/25 16:15 130-130 13C2 PFDoA 32.4 03/11/25 03:42 03/11/25 16:15 110-130 13C2 PFTeDA 13.9 03/11/25 03:42 03/11/25 16:15 110-130 13C3 PFBS 99.7 03/11/25 03:42 03/11/25 16:15 140-135 13C3 PFHxS 89.7 03/11/25 03:42 03/11/25 16:15 140-130 13C8 PFOS 77.6 03/11/25 03:42 03/11/25 16:15 140-130 13C8 FOSA 74.5 03/11/25 03:42 03/11/25 16:15 140-130 d3-NMeFOSAA 62.4 03/11/25 03:42 03/11/25 16:15 140-170 d5-NEtFOSAA 48.2 03/11/25 03:42 03/11/25 16:15 125-135 13C2 4:2 FTS 164 03/11/25 03:42 03/11/25 16:15 140-200 13C2 6:2 FTS 113 03/11/25 03:42 03/11/25 16:15 140-200 13C2 8:2 FTS 81.2 03/11/25 03:42 03/11/25 16:15 140-300 13C3 HFPO-DA 123 03/11/25 03:42 03/11/25 16:15 140-130 d7-N-MeFOSE-M 23.5 03/11/25 03:42 03/11/25 16:15 110-130 d9-N-EtFOSE-M 14.8 03/11/25 03:42 03/11/25 16:15 110-130 d5-NEtPFOSA 19.8 03/11/25 03:42 03/11/25 16:15 110-130 d3-NMePFOSA 27.2 03/11/25 03:42 03/11/25 16:15 110-130 Eurofins Sacramento Page 37 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Solid Lab Sample ID Client Sample ID (8-130)(35-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 67.4 67.9 71.5 72.3 68.2 76.7 68.8 68.1320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 99.7 81.6 85.1 96.286.7 102 80.9 90.7320-119412-5 GP-10-8' 74.2 68.7 73.7 77.869.0 72.8 56.6 40.9320-119412-6 GP-11-7' 89.0 85.1 84.9 83.087.4 84.6 78.2 71.8320-119412-7 GP-12 85.2 71.2 71.7 72.578.7 82.0 73.4 77.1320-119412-9 GP-13-9' 79.4 78.3 89.6 86.781.5 80.3 73.5 68.5320-119412-11 GP-14-10' 58.7 81.9 79.3 77.382.9 81.1 78.0 79.4320-119412-13 GP-15-10' 97.0 87.1 92.5 97.295.4 87.3 74.1 60.1320-119412-15 GP-16-8' 59.5 57.1 57.6 62.756.0 62.2 58.9 55.0320-119412-17 GP-17-7' 65.4 92.7 98.0 98.398.4 100 91.7 98.8LCS 320-837948/3-A Lab Control Sample 57.3 78.3 74.4 80.677.5 83.9 74.9 81.3LCSD 320-837948/4-A Lab Control Sample Dup 62.0 80.6 73.0 79.083.1 85.1 81.8 70.7LLCS 320-837948/2-A Lab Control Sample 85.0 106 94.9 93.9107 96.6 93.2 79.6MB 320-837948/1-A Method Blank Lab Sample ID Client Sample ID (40-130)(20-130)(40-135)(40-130)(40-130)(40-130)(40-135)(40-150) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 57.4 64.0 64.5 71.6 69.6 50.6 46.2 46.8320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 80.9 86.4 87.6 92.293.0 66.5 60.3 59.2320-119412-5 GP-10-8' 38.8 *5-63.2 71.1 63.276.3 40.2 33.1 *5-30.6 *5-320-119412-6 GP-11-7' 53.7 72.0 76.2 83.989.4 65.0 55.7 52.2320-119412-7 GP-12 80.2 74.0 73.1 74.776.6 66.2 59.9 61.0320-119412-9 GP-13-9' 73.2 63.8 70.1 79.684.9 70.6 60.8 63.7320-119412-11 GP-14-10' 80.4 85.8 73.3 74.482.8 67.9 57.2 59.8320-119412-13 GP-15-10' 43.2 66.6 71.4 75.681.1 49.4 50.0 46.9320-119412-15 GP-16-8' 59.8 54.5 57.5 62.058.0 53.1 44.2 47.0320-119412-17 GP-17-7' 91.5 89.3 93.6 93.596.7 83.9 74.3 76.7LCS 320-837948/3-A Lab Control Sample 80.4 83.5 69.8 78.277.5 67.1 62.1 61.7LCSD 320-837948/4-A Lab Control Sample Dup 68.2 55.5 64.8 90.176.7 86.0 109 111LLCS 320-837948/2-A Lab Control Sample 76.9 75.8 78.0 10294.6 88.0 126 103MB 320-837948/1-A Method Blank Lab Sample ID Client Sample ID (40-165)(40-215)(40-275)(40-130)(20-130)(15-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 67.3 67.8 61.5 67.9 52.2 60.1 45.3 53.2320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 75.4 89.7 74.8 78.177.0 88.3 63.0 76.0320-119412-5 GP-10-8' 69.3 80.2 63.8 38.464.2 43.4 41.3 48.0320-119412-6 GP-11-7' 116 100 71.0 53.279.4 55.4 51.6 57.4320-119412-7 GP-12 69.8 78.0 65.7 64.673.8 72.4 64.3 78.3320-119412-9 GP-13-9' 87.2 79.2 74.6 56.877.6 65.5 71.5 85.4320-119412-11 GP-14-10' 68.5 86.2 75.3 72.773.9 86.0 84.8 97.2320-119412-13 GP-15-10' 76.3 77.7 64.2 47.282.3 49.8 47.9 53.5320-119412-15 GP-16-8' 56.5 68.5 49.8 44.954.2 48.5 59.0 71.9320-119412-17 GP-17-7' 106 92.2 85.1 71.787.1 77.9 98.4 113LCS 320-837948/3-A Lab Control Sample 62.1 82.4 71.6 65.570.1 76.9 83.6 95.3LCSD 320-837948/4-A Lab Control Sample Dup 99.1 127 109 47.574.4 45.4 70.4 72.3LLCS 320-837948/2-A Lab Control Sample 132 157 119 74.689.5 70.4 56.0 56.7MB 320-837948/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA Eurofins Sacramento Page 38 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-130)(30-130)(10-130)(10-130)(40-130)(40-170)(25-135)(10-130) C6PFDA 13C7PUA PFDoA PFTDA PFOSA d3NMFOS d5NEFOS NMFM 98.5 95.9 91.8 85.6 91.9 91.2 90.2 69.6320-119412-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 97.1 92.0 84.8 89.6 85.3 71.7320-119412-2 GP-7 82.0 70.3320-119412-10 GP-13 81.7 82.0320-119412-12 GP-14 Lab Sample ID Client Sample ID (10-130)(10-130)(10-130) NEFM d5NPFSA d3NMFSA 70.0 75.5 76.7320-119412-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 68.3 68.9 72.3320-119412-2 GP-7 320-119412-10 GP-13 65.4320-119412-12 GP-14 Surrogate Legend C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 39 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 82.7 86.5 95.7 89.0 88.6 61.0320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 85.2 89.1 92.4 95.3100 82.0 58.5320-119412-2 - RE GP-7 88.5 92.8 93.7 93.1107 83.5 71.6 50.5320-119412-10 - RE GP-13 92.8 93.5 102 89.2105 83.9 69.9 50.2320-119412-12 - RE GP-14 83.9 100 102 85.295.4 63.9320-119412-14 - RE GP-15 96.0 99.5 96.1104 94.3 85.4 63.1320-119412-16 - RE GP-16 Lab Sample ID Client Sample ID (10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135)(40-200) PFDoA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS M242FTS 91.0 81.3 43.1 101320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 95.4 87.3 40.764.3 147320-119412-2 - RE GP-7 31.0 102 93.3 74.977.7 61.2 48.1 137320-119412-10 - RE GP-13 28.0 97.8 92.9 65.970.6 52.0 42.6 110320-119412-12 - RE GP-14 87.4 81.9 48.9 108320-119412-14 - RE GP-15 37.6 111 100 84.981.8 70.5 59.2 161320-119412-16 - RE GP-16 Lab Sample ID Client Sample ID (40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 91.9 40.3 99.2320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 106 64.0 112320-119412-2 - RE GP-7 132 79.6 109 11.020.3 16.7 25.2320-119412-10 - RE GP-13 109 72.4 111 17.0 12.6 19.0320-119412-12 - RE GP-14 101 108320-119412-14 - RE GP-15 127 92.7 109 15.927.2 20.8 33.9320-119412-16 - RE GP-16 Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 40 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-130)(30-130)(10-130)(10-130)(40-130)(40-170)(25-135)(40-300) C6PFDA 13C7PUA PFDoA PFTDA PFOSA d3NMFOS d5NEFOS M282FTS 99.3 95.2 89.2 87.5 86.4 89.5 87.6 94.8320-119412-14 Percent Isotope Dilution Recovery (Acceptance Limits) GP-15 Lab Sample ID Client Sample ID (10-130)(10-130)(10-130)(10-130) NMFM NEFM d5NPFSA d3NMFSA 69.7 64.5 71.8 75.1320-119412-14 Percent Isotope Dilution Recovery (Acceptance Limits) GP-15 Surrogate Legend C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M282FTS = 13C2 8:2 FTS NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(10-130)(10-130) PFBA PFDoA PFTDA 97.4 86.4 79.0320-119412-16 Percent Isotope Dilution Recovery (Acceptance Limits) GP-16 Surrogate Legend PFBA = 13C4 PFBA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130) PFBA 95.2320-119412-18 Percent Isotope Dilution Recovery (Acceptance Limits) GP-17 Surrogate Legend PFBA = 13C4 PFBA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 96.5 107 97.2 102 97.0 89.5 80.7 60.9320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 89.2 95.0 101 98.596.6 94.2 82.3 67.5320-119412-8 GP-12 94.9 103 98.3105 83.3 76.8 50.2320-119412-18 - RE GP-17 Eurofins Sacramento Page 41 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 98.2 107 99.1 94.3 96.5 91.7 87.7 87.0LCS 320-838175/3-A Percent Isotope Dilution Recovery (Acceptance Limits) Lab Control Sample 103 104 99.1 98.6100 92.7 95.3 95.8LCS 320-838896/3-A Lab Control Sample 99.3 103 98.7 99.8101 99.5 95.0 91.7LCSD 320-838175/4-A Lab Control Sample Dup 101 99.7 92.3 88.694.0 89.7 84.3 78.5LCSD 320-838896/4-A Lab Control Sample Dup 101 106 102 96.398.1 101 98.2 95.3LLCS 320-838175/2-A Lab Control Sample 103 95.3 102 95.696.6 98.0 88.0 90.6LLCS 320-838896/2-A Lab Control Sample 100 102 100 99.491.6 102 95.9 95.7MB 320-838175/1-A Method Blank 101 105 97.1 101109 101 101 102MB 320-838896/1-A Method Blank Lab Sample ID Client Sample ID (10-130)(10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 45.3 22.8 114 98.8 79.1 82.3 66.6 60.6320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 55.4 38.6 105 87.496.5 85.6 78.1 69.7320-119412-8 GP-12 32.4 13.9 99.7 77.689.7 74.5 62.4 48.2320-119412-18 - RE GP-17 83.1 79.6 96.4 88.788.6 85.9 85.2 85.1LCS 320-838175/3-A Lab Control Sample 94.8 89.1 101 91.293.9 94.5 100 102LCS 320-838896/3-A Lab Control Sample 92.2 89.4 98.4 97.096.4 87.0 90.9 86.7LCSD 320-838175/4-A Lab Control Sample Dup 78.1 77.1 90.2 81.784.1 84.8 89.1 86.7LCSD 320-838896/4-A Lab Control Sample Dup 94.8 88.1 98.8 96.897.0 89.5 92.9 90.5LLCS 320-838175/2-A Lab Control Sample 92.5 94.3 89.9 98.287.8 99.1 107 108LLCS 320-838896/2-A Lab Control Sample 89.7 88.4 97.0 96.496.4 89.7 88.8 87.5MB 320-838175/1-A Method Blank 98.7 96.8 97.2 93.392.7 93.3 101 96.4MB 320-838896/1-A Method Blank Lab Sample ID Client Sample ID (40-200)(40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 146 137 91.3 114 32.7 21.3 26.5 37.0320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 154 144 104 37.2104 26.0 32.2 45.8320-119412-8 GP-12 164 113 81.2 23.5123 14.8 19.8 27.2320-119412-18 - RE GP-17 103 97.4 85.0 74.595.7 75.1 74.7 76.0LCS 320-838175/3-A Lab Control Sample 97.5 101 107 88.4107 73.3 81.6 84.5LCS 320-838896/3-A Lab Control Sample 101 97.5 92.1 72.296.1 68.4 71.6 75.3LCSD 320-838175/4-A Lab Control Sample Dup 119 105 95.9 75.8106 66.4 71.3 74.8LCSD 320-838896/4-A Lab Control Sample Dup 105 102 94.8 72.196.4 69.7 71.5 72.2LLCS 320-838175/2-A Lab Control Sample 104 108 95.1 87.5101 63.8 84.6 91.6LLCS 320-838896/2-A Lab Control Sample 102 101 95.5 74.192.8 68.7 68.4 72.0MB 320-838175/1-A Method Blank 96.6 97.6 99.6 80.5107 63.0 79.7 80.1MB 320-838896/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS Eurofins Sacramento Page 42 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 43 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Client Sample ID: Method BlankLab Sample ID: MB 320-837948/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 RL MDL Perfluorobutanoic acid (PFBA)ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoropentanoic acid (PFPeA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorohexanoic acid (PFHxA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroheptanoic acid (PFHpA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanoic acid (PFOA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorononanoic acid (PFNA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorodecanoic acid (PFDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroundecanoic acid (PFUnA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorododecanoic acid (PFDoA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorotridecanoic acid (PFTrDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorotetradecanoic acid (PFTeDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorobutanesulfonic acid (PFBS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoropentanesulfonic acid (PFPeS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorohexanesulfonic acid (PFHxS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroheptanesulfonic acid (PFHpS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanesulfonic acid (PFOS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorononanesulfonic acid (PFNS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorodecanesulfonic acid (PFDS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorododecanesulfonic acid (PFDoS) ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 14:2 FTS ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 16:2 FTS ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 18:2 FTS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanesulfonamide (PFOSA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSAA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSAA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSE ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSE ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1HFPO-DA (GenX) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFMPA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFMBA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NFDHA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 19Cl-PF3ONS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 111Cl-PF3OUdS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFEESA ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 13:3 FTCA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 15:3 FTCA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 17:3 FTCA 13C4 PFBA 85.0 8 -130 03/06/25 22:03 1 MB MB Isotope Dilution 03/06/25 12:37 Dil FacPreparedAnalyzedQualifierLimits%Recovery 106 03/06/25 12:37 03/06/25 22:03 113C5 PFPeA 35 -130 94.9 03/06/25 12:37 03/06/25 22:03 113C5 PFHxA 40 -130 Eurofins Sacramento Page 44 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-837948/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 13C4 PFHpA 107 40 -130 03/06/25 22:03 1 MB MB Isotope Dilution 03/06/25 12:37 Dil FacPreparedAnalyzedQualifierLimits%Recovery 93.9 03/06/25 12:37 03/06/25 22:03 113C8 PFOA 40 -130 96.6 03/06/25 12:37 03/06/25 22:03 113C9 PFNA 40 -130 93.2 03/06/25 12:37 03/06/25 22:03 113C6 PFDA 40 -130 79.6 03/06/25 12:37 03/06/25 22:03 113C7 PFUnA 40 -130 76.9 03/06/25 12:37 03/06/25 22:03 113C2 PFDoA 40 -130 75.8 03/06/25 12:37 03/06/25 22:03 113C2 PFTeDA 20 -130 78.0 03/06/25 12:37 03/06/25 22:03 113C3 PFBS 40 -135 94.6 03/06/25 12:37 03/06/25 22:03 113C3 PFHxS 40 -130 102 03/06/25 12:37 03/06/25 22:03 113C8 PFOS 40 -130 88.0 03/06/25 12:37 03/06/25 22:03 113C8 FOSA 40 -130 126 03/06/25 12:37 03/06/25 22:03 1d3-NMeFOSAA 40 -135 103 03/06/25 12:37 03/06/25 22:03 1d5-NEtFOSAA 40 -150 132 03/06/25 12:37 03/06/25 22:03 113C2 4:2 FTS 40 -165 157 03/06/25 12:37 03/06/25 22:03 113C2 6:2 FTS 40 -215 119 03/06/25 12:37 03/06/25 22:03 113C2 8:2 FTS 40 -275 89.5 03/06/25 12:37 03/06/25 22:03 113C3 HFPO-DA 40 -130 74.6 03/06/25 12:37 03/06/25 22:03 1d7-N-MeFOSE-M 20 -130 70.4 03/06/25 12:37 03/06/25 22:03 1d9-N-EtFOSE-M 15 -130 56.0 03/06/25 12:37 03/06/25 22:03 1d5-NEtPFOSA 10 -130 56.7 03/06/25 12:37 03/06/25 22:03 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)5.00 4.69 ug/Kg 94 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)2.50 2.42 ug/Kg 97 60 -150 Perfluorohexanoic acid (PFHxA)2.50 2.50 ug/Kg 100 65 -140 Perfluoroheptanoic acid (PFHpA)2.50 2.53 ug/Kg 101 65 -145 Perfluorooctanoic acid (PFOA)2.50 2.31 ug/Kg 92 70 -150 Perfluorononanoic acid (PFNA)2.50 2.36 ug/Kg 94 70 -155 Perfluorodecanoic acid (PFDA)2.50 2.52 ug/Kg 101 70 -155 Perfluoroundecanoic acid (PFUnA) 2.50 2.29 ug/Kg 92 70 -155 Perfluorododecanoic acid (PFDoA) 2.50 2.44 ug/Kg 98 70 -150 Perfluorotridecanoic acid (PFTrDA) 2.50 2.32 ug/Kg 93 65 -150 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.38 ug/Kg 95 65 -150 Perfluorobutanesulfonic acid (PFBS) 2.22 2.17 ug/Kg 98 65 -145 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.14 ug/Kg 91 55 -160 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.26 ug/Kg 99 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.25 ug/Kg 94 65 -155 Eurofins Sacramento Page 45 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorooctanesulfonic acid (PFOS) 2.33 2.30 ug/Kg 99 65 -160 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 2.41 2.20 ug/Kg 92 55 -140 Perfluorodecanesulfonic acid (PFDS) 2.41 2.39 ug/Kg 99 40 -155 Perfluorododecanesulfonic acid (PFDoS) 2.43 1.92 ug/Kg 79 25 -160 4:2 FTS 4.69 4.83 ug/Kg 103 60 -150 6:2 FTS 4.76 4.83 ug/Kg 102 55 -200 8:2 FTS 4.80 5.02 ug/Kg 105 70 -150 Perfluorooctanesulfonamide (PFOSA) 2.50 2.24 ug/Kg 90 70 -140 NMeFOSA 2.50 2.21 ug/Kg 88 70 -155 NEtFOSA 2.50 2.30 ug/Kg 92 70 -140 NMeFOSAA 2.50 2.39 ug/Kg 96 65 -155 NEtFOSAA 2.50 2.30 ug/Kg 92 65 -165 NMeFOSE 12.5 11.7 ug/Kg 94 70 -140 NEtFOSE 12.5 10.2 ug/Kg 82 70 -135 HFPO-DA (GenX)1.88 1.84 ug/Kg 98 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.69 ug/Kg 114 70 -160 PFMPA 2.50 2.19 ug/Kg 87 30 -140 PFMBA 2.50 2.38 ug/Kg 95 60 -150 NFDHA 2.50 1.98 ug/Kg 79 60 -155 9Cl-PF3ONS 2.34 2.85 ug/Kg 122 70 -150 11Cl-PF3OUdS 2.36 2.54 ug/Kg 108 45 -160 PFEESA 2.23 2.11 ug/Kg 94 70 -140 3:3 FTCA 5.00 2.49 ug/Kg 50 45 -130 5:3 FTCA 12.5 9.45 ug/Kg 76 60 -130 7:3 FTCA 12.5 9.65 ug/Kg 77 60 -150 13C4 PFBA 8 -130 Isotope Dilution 65.4 LCS LCS Qualifier Limits%Recovery 92.713C5 PFPeA 35 -130 98.013C5 PFHxA 40 -130 98.413C4 PFHpA 40 -130 98.313C8 PFOA 40 -130 10013C9 PFNA 40 -130 91.713C6 PFDA 40 -130 98.813C7 PFUnA 40 -130 91.513C2 PFDoA 40 -130 89.313C2 PFTeDA 20 -130 93.613C3 PFBS 40 -135 96.713C3 PFHxS 40 -130 93.513C8 PFOS 40 -130 83.913C8 FOSA 40 -130 74.3d3-NMeFOSAA 40 -135 76.7d5-NEtFOSAA 40 -150 10613C2 4:2 FTS 40 -165 Eurofins Sacramento Page 46 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 13C2 6:2 FTS 40 -215 Isotope Dilution 92.2 LCS LCS Qualifier Limits%Recovery 85.113C2 8:2 FTS 40 -275 87.113C3 HFPO-DA 40 -130 71.7d7-N-MeFOSE-M 20 -130 77.9d9-N-EtFOSE-M 15 -130 98.4d5-NEtPFOSA 10 -130 113d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-837948/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)5.00 4.29 ug/Kg 86 70 -140 9 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)2.50 2.50 ug/Kg 100 60 -150 3 30 Perfluorohexanoic acid (PFHxA)2.50 2.64 ug/Kg 106 65 -140 6 30 Perfluoroheptanoic acid (PFHpA)2.50 2.79 ug/Kg 112 65 -145 10 30 Perfluorooctanoic acid (PFOA)2.50 2.18 ug/Kg 87 70 -150 6 30 Perfluorononanoic acid (PFNA)2.50 2.35 ug/Kg 94 70 -155 0 30 Perfluorodecanoic acid (PFDA)2.50 2.62 ug/Kg 105 70 -155 4 30 Perfluoroundecanoic acid (PFUnA) 2.50 2.49 ug/Kg 100 70 -155 8 30 Perfluorododecanoic acid (PFDoA) 2.50 2.48 ug/Kg 99 70 -150 1 30 Perfluorotridecanoic acid (PFTrDA) 2.50 2.31 ug/Kg 92 65 -150 1 30 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.42 ug/Kg 97 65 -150 1 30 Perfluorobutanesulfonic acid (PFBS) 2.22 2.40 ug/Kg 108 65 -145 10 30 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.09 ug/Kg 89 55 -160 2 30 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.22 ug/Kg 98 60 -150 2 30 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.18 ug/Kg 91 65 -155 3 30 Perfluorooctanesulfonic acid (PFOS) 2.33 2.22 ug/Kg 95 65 -160 4 30 Perfluorononanesulfonic acid (PFNS) 2.41 2.26 ug/Kg 94 55 -140 2 30 Perfluorodecanesulfonic acid (PFDS) 2.41 2.37 ug/Kg 98 40 -155 1 30 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.11 ug/Kg 87 25 -160 10 30 4:2 FTS 4.69 5.43 ug/Kg 116 60 -150 12 30 6:2 FTS 4.76 4.62 ug/Kg 97 55 -200 5 30 8:2 FTS 4.80 4.79 ug/Kg 100 70 -150 5 30 Perfluorooctanesulfonamide (PFOSA) 2.50 2.34 ug/Kg 94 70 -140 4 30 NMeFOSA 2.50 2.22 ug/Kg 89 70 -155 0 30 NEtFOSA 2.50 2.29 ug/Kg 92 70 -140 0 30 NMeFOSAA 2.50 2.40 ug/Kg 96 65 -155 0 30 Eurofins Sacramento Page 47 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-837948/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 NEtFOSAA 2.50 2.47 ug/Kg 99 65 -165 7 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 12.5 12.2 ug/Kg 98 70 -140 4 30 NEtFOSE 12.5 10.0 ug/Kg 80 70 -135 2 30 HFPO-DA (GenX)1.88 1.94 ug/Kg 104 70 -145 6 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.53 ug/Kg 107 70 -160 6 30 PFMPA 2.50 2.09 ug/Kg 83 30 -140 5 30 PFMBA 2.50 2.24 ug/Kg 90 60 -150 6 30 NFDHA 2.50 2.85 *1 ug/Kg 114 60 -155 36 30 9Cl-PF3ONS 2.34 2.99 ug/Kg 128 70 -150 5 30 11Cl-PF3OUdS 2.36 2.88 ug/Kg 122 45 -160 13 30 PFEESA 2.23 2.26 ug/Kg 101 70 -140 7 30 3:3 FTCA 5.00 2.39 ug/Kg 48 45 -130 4 30 5:3 FTCA 12.5 9.65 ug/Kg 77 60 -130 2 30 7:3 FTCA 12.5 10.7 ug/Kg 85 60 -150 10 30 13C4 PFBA 8 -130 Isotope Dilution 57.3 LCSD LCSD Qualifier Limits%Recovery 78.313C5 PFPeA 35 -130 74.413C5 PFHxA 40 -130 77.513C4 PFHpA 40 -130 80.613C8 PFOA 40 -130 83.913C9 PFNA 40 -130 74.913C6 PFDA 40 -130 81.313C7 PFUnA 40 -130 80.413C2 PFDoA 40 -130 83.513C2 PFTeDA 20 -130 69.813C3 PFBS 40 -135 77.513C3 PFHxS 40 -130 78.213C8 PFOS 40 -130 67.113C8 FOSA 40 -130 62.1d3-NMeFOSAA 40 -135 61.7d5-NEtFOSAA 40 -150 62.113C2 4:2 FTS 40 -165 82.413C2 6:2 FTS 40 -215 71.613C2 8:2 FTS 40 -275 70.113C3 HFPO-DA 40 -130 65.5d7-N-MeFOSE-M 20 -130 76.9d9-N-EtFOSE-M 15 -130 83.6d5-NEtPFOSA 10 -130 95.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-837948/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)0.800 0.822 ug/Kg 103 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)0.400 0.362 ug/Kg 90 60 -150 Eurofins Sacramento Page 48 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-837948/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 Perfluorohexanoic acid (PFHxA)0.400 0.430 ug/Kg 107 65 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)0.400 0.395 ug/Kg 99 65 -145 Perfluorooctanoic acid (PFOA)0.400 0.389 ug/Kg 97 70 -150 Perfluorononanoic acid (PFNA)0.400 0.395 ug/Kg 99 70 -155 Perfluorodecanoic acid (PFDA)0.400 0.367 ug/Kg 92 70 -155 Perfluoroundecanoic acid (PFUnA) 0.400 0.427 ug/Kg 107 70 -155 Perfluorododecanoic acid (PFDoA) 0.400 0.402 ug/Kg 100 70 -150 Perfluorotridecanoic acid (PFTrDA) 0.400 0.377 ug/Kg 94 65 -150 Perfluorotetradecanoic acid (PFTeDA) 0.400 0.409 ug/Kg 102 65 -150 Perfluorobutanesulfonic acid (PFBS) 0.355 0.230 ug/Kg 65 65 -145 Perfluoropentanesulfonic acid (PFPeS) 0.376 0.358 ug/Kg 95 55 -160 Perfluorohexanesulfonic acid (PFHxS) 0.365 0.239 ug/Kg 65 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 0.382 0.364 ug/Kg 95 65 -155 Perfluorooctanesulfonic acid (PFOS) 0.372 0.335 ug/Kg 90 65 -160 Perfluorononanesulfonic acid (PFNS) 0.385 0.331 ug/Kg 86 55 -140 Perfluorodecanesulfonic acid (PFDS) 0.386 0.327 ug/Kg 85 40 -155 Perfluorododecanesulfonic acid (PFDoS) 0.388 0.253 ug/Kg 65 25 -160 4:2 FTS 0.750 0.723 ug/Kg 96 60 -150 6:2 FTS 0.762 0.810 ug/Kg 106 55 -200 8:2 FTS 0.768 0.757 ug/Kg 99 70 -150 Perfluorooctanesulfonamide (PFOSA) 0.400 0.378 ug/Kg 95 70 -140 NMeFOSA 0.400 0.385 ug/Kg 96 70 -155 NEtFOSA 0.400 0.392 ug/Kg 98 70 -140 NMeFOSAA 0.400 0.390 ug/Kg 97 65 -155 NEtFOSAA 0.400 0.419 ug/Kg 105 65 -165 NMeFOSE 2.00 2.04 ug/Kg 102 70 -140 NEtFOSE 2.00 1.88 ug/Kg 94 70 -135 HFPO-DA (GenX)0.300 0.307 ug/Kg 102 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.378 0.398 ug/Kg 105 70 -160 PFMPA 0.400 0.319 ug/Kg 80 30 -140 PFMBA 0.400 0.369 ug/Kg 92 60 -150 NFDHA 0.400 0.471 ug/Kg 118 60 -155 9Cl-PF3ONS 0.374 0.437 ug/Kg 117 70 -150 11Cl-PF3OUdS 0.378 0.371 ug/Kg 98 45 -160 PFEESA 0.357 0.293 ug/Kg 82 70 -140 3:3 FTCA 0.800 0.647 ug/Kg 81 45 -130 5:3 FTCA 2.00 1.97 ug/Kg 98 60 -130 7:3 FTCA 2.00 2.21 ug/Kg 111 60 -150 Eurofins Sacramento Page 49 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 8 -130 Isotope Dilution 62.0 LLCS LLCS Qualifier Limits%Recovery 80.613C5 PFPeA 35 -130 73.013C5 PFHxA 40 -130 83.113C4 PFHpA 40 -130 79.013C8 PFOA 40 -130 85.113C9 PFNA 40 -130 81.813C6 PFDA 40 -130 70.713C7 PFUnA 40 -130 68.213C2 PFDoA 40 -130 55.513C2 PFTeDA 20 -130 64.813C3 PFBS 40 -135 76.713C3 PFHxS 40 -130 90.113C8 PFOS 40 -130 86.013C8 FOSA 40 -130 109d3-NMeFOSAA 40 -135 111d5-NEtFOSAA 40 -150 99.113C2 4:2 FTS 40 -165 12713C2 6:2 FTS 40 -215 10913C2 8:2 FTS 40 -275 74.413C3 HFPO-DA 40 -130 47.5d7-N-MeFOSE-M 20 -130 45.4d9-N-EtFOSE-M 15 -130 70.4d5-NEtPFOSA 10 -130 72.3d3-NMePFOSA 10 -130 Client Sample ID: Method BlankLab Sample ID: MB 320-838175/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 14:2 FTS Eurofins Sacramento Page 50 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838175/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 RL MDL 6:2 FTS ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 18:2 FTS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSAA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSAA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSE ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSE ND 1.5 ng/L 03/07/25 04:16 03/07/25 17:32 1HFPO-DA (GenX) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFMPA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFMBA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NFDHA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 19Cl-PF3ONS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 111Cl-PF3OUdS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFEESA ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 13:3 FTCA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 15:3 FTCA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 17:3 FTCA 13C4 PFBA 100 5 -130 03/07/25 17:32 1 MB MB Isotope Dilution 03/07/25 04:16 Dil FacPreparedAnalyzedQualifierLimits%Recovery 102 03/07/25 04:16 03/07/25 17:32 113C5 PFPeA 40 -130 100 03/07/25 04:16 03/07/25 17:32 113C5 PFHxA 40 -130 91.6 03/07/25 04:16 03/07/25 17:32 113C4 PFHpA 40 -130 99.4 03/07/25 04:16 03/07/25 17:32 113C8 PFOA 40 -130 102 03/07/25 04:16 03/07/25 17:32 113C9 PFNA 40 -130 95.9 03/07/25 04:16 03/07/25 17:32 113C6 PFDA 40 -130 95.7 03/07/25 04:16 03/07/25 17:32 113C7 PFUnA 30 -130 89.7 03/07/25 04:16 03/07/25 17:32 113C2 PFDoA 10 -130 88.4 03/07/25 04:16 03/07/25 17:32 113C2 PFTeDA 10 -130 97.0 03/07/25 04:16 03/07/25 17:32 113C3 PFBS 40 -135 96.4 03/07/25 04:16 03/07/25 17:32 113C3 PFHxS 40 -130 96.4 03/07/25 04:16 03/07/25 17:32 113C8 PFOS 40 -130 89.7 03/07/25 04:16 03/07/25 17:32 113C8 FOSA 40 -130 88.8 03/07/25 04:16 03/07/25 17:32 1d3-NMeFOSAA 40 -170 87.5 03/07/25 04:16 03/07/25 17:32 1d5-NEtFOSAA 25 -135 102 03/07/25 04:16 03/07/25 17:32 113C2 4:2 FTS 40 -200 101 03/07/25 04:16 03/07/25 17:32 113C2 6:2 FTS 40 -200 95.5 03/07/25 04:16 03/07/25 17:32 113C2 8:2 FTS 40 -300 92.8 03/07/25 04:16 03/07/25 17:32 113C3 HFPO-DA 40 -130 74.1 03/07/25 04:16 03/07/25 17:32 1d7-N-MeFOSE-M 10 -130 68.7 03/07/25 04:16 03/07/25 17:32 1d9-N-EtFOSE-M 10 -130 68.4 03/07/25 04:16 03/07/25 17:32 1d5-NEtPFOSA 10 -130 72.0 03/07/25 04:16 03/07/25 17:32 1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 51 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838175/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)80.0 82.6 ng/L 103 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 38.0 ng/L 95 65 -135 Perfluorohexanoic acid (PFHxA)40.0 41.3 ng/L 103 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 40.4 ng/L 101 70 -150 Perfluorooctanoic acid (PFOA)40.0 38.1 ng/L 95 70 -150 Perfluorononanoic acid (PFNA)40.0 39.8 ng/L 99 70 -150 Perfluorodecanoic acid (PFDA)40.0 41.0 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 39.0 ng/L 98 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 39.1 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 39.3 ng/L 98 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 40.5 ng/L 101 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 34.3 ng/L 97 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 38.7 ng/L 103 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 35.3 ng/L 97 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 40.0 ng/L 105 70 -150 Perfluorooctanesulfonic acid (PFOS) 37.2 37.0 ng/L 99 55 -150 Perfluorononanesulfonic acid (PFNS) 38.5 38.2 ng/L 99 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 37.9 ng/L 98 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 37.4 ng/L 96 50 -145 4:2 FTS 75.0 72.6 ng/L 97 70 -145 6:2 FTS 76.2 74.3 ng/L 97 65 -155 8:2 FTS 76.8 77.0 ng/L 100 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 40.0 ng/L 100 70 -145 NMeFOSA 40.0 40.3 ng/L 101 60 -150 NEtFOSA 40.0 40.2 ng/L 101 65 -145 NMeFOSAA 40.0 39.5 ng/L 99 50 -140 NEtFOSAA 40.0 40.8 ng/L 102 70 -145 NMeFOSE 200 207 ng/L 103 70 -145 NEtFOSE 200 190 ng/L 95 70 -135 HFPO-DA (GenX)30.0 30.1 ng/L 100 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 37.8 ng/L 100 65 -145 PFMPA 40.0 38.2 ng/L 96 55 -140 PFMBA 40.0 39.1 ng/L 98 60 -150 NFDHA 40.0 31.5 ng/L 79 50 -150 9Cl-PF3ONS 37.4 37.2 ng/L 100 70 -155 11Cl-PF3OUdS 37.8 34.8 ng/L 92 55 -160 PFEESA 35.7 35.1 ng/L 98 70 -140 3:3 FTCA 80.0 73.6 ng/L 92 65 -130 Eurofins Sacramento Page 52 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838175/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 5:3 FTCA 200 192 ng/L 96 70 -135 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 7:3 FTCA 200 173 ng/L 86 50 -145 13C4 PFBA 5 -130 Isotope Dilution 98.2 LCS LCS Qualifier Limits%Recovery 10713C5 PFPeA 40 -130 99.113C5 PFHxA 40 -130 94.313C4 PFHpA 40 -130 96.513C8 PFOA 40 -130 91.713C9 PFNA 40 -130 87.713C6 PFDA 40 -130 87.013C7 PFUnA 30 -130 83.113C2 PFDoA 10 -130 79.613C2 PFTeDA 10 -130 96.413C3 PFBS 40 -135 88.613C3 PFHxS 40 -130 88.713C8 PFOS 40 -130 85.913C8 FOSA 40 -130 85.2d3-NMeFOSAA 40 -170 85.1d5-NEtFOSAA 25 -135 10313C2 4:2 FTS 40 -200 97.413C2 6:2 FTS 40 -200 85.013C2 8:2 FTS 40 -300 95.713C3 HFPO-DA 40 -130 74.5d7-N-MeFOSE-M 10 -130 75.1d9-N-EtFOSE-M 10 -130 74.7d5-NEtPFOSA 10 -130 76.0d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)80.0 79.0 ng/L 99 70 -140 4 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 38.8 ng/L 97 65 -135 2 30 Perfluorohexanoic acid (PFHxA)40.0 38.8 ng/L 97 70 -145 6 30 Perfluoroheptanoic acid (PFHpA)40.0 38.8 ng/L 97 70 -150 4 30 Perfluorooctanoic acid (PFOA)40.0 41.2 ng/L 103 70 -150 8 30 Perfluorononanoic acid (PFNA)40.0 38.7 ng/L 97 70 -150 3 30 Perfluorodecanoic acid (PFDA)40.0 40.3 ng/L 101 70 -140 2 30 Perfluoroundecanoic acid (PFUnA) 40.0 40.0 ng/L 100 70 -145 2 30 Perfluorododecanoic acid (PFDoA) 40.0 39.0 ng/L 97 70 -140 0 30 Perfluorotridecanoic acid (PFTrDA) 40.0 40.1 ng/L 100 65 -140 2 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 41.3 ng/L 103 60 -140 2 30 Eurofins Sacramento Page 53 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanesulfonic acid (PFBS) 35.5 33.3 ng/L 94 60 -145 3 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanesulfonic acid (PFPeS) 37.6 36.5 ng/L 97 65 -140 6 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.9 ng/L 96 65 -145 1 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 37.2 ng/L 97 70 -150 7 30 Perfluorooctanesulfonic acid (PFOS) 37.2 36.4 ng/L 98 55 -150 1 30 Perfluorononanesulfonic acid (PFNS) 38.5 37.8 ng/L 98 65 -145 1 30 Perfluorodecanesulfonic acid (PFDS) 38.6 36.3 ng/L 94 60 -145 4 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.3 ng/L 91 50 -145 6 30 4:2 FTS 75.0 75.0 ng/L 100 70 -145 3 30 6:2 FTS 76.2 73.6 ng/L 97 65 -155 1 30 8:2 FTS 76.8 76.5 ng/L 100 60 -150 1 30 Perfluorooctanesulfonamide (PFOSA) 40.0 39.8 ng/L 100 70 -145 1 30 NMeFOSA 40.0 40.2 ng/L 100 60 -150 0 30 NEtFOSA 40.0 40.1 ng/L 100 65 -145 0 30 NMeFOSAA 40.0 39.9 ng/L 100 50 -140 1 30 NEtFOSAA 40.0 41.5 ng/L 104 70 -145 2 30 NMeFOSE 200 202 ng/L 101 70 -145 2 30 NEtFOSE 200 191 ng/L 96 70 -135 1 30 HFPO-DA (GenX)30.0 29.1 ng/L 97 70 -140 3 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 38.4 ng/L 102 65 -145 2 30 PFMPA 40.0 39.3 ng/L 98 55 -140 3 30 PFMBA 40.0 37.4 ng/L 93 60 -150 5 30 NFDHA 40.0 37.2 ng/L 93 50 -150 16 30 9Cl-PF3ONS 37.4 39.1 ng/L 105 70 -155 5 30 11Cl-PF3OUdS 37.8 37.2 ng/L 99 55 -160 7 30 PFEESA 35.7 37.9 ng/L 106 70 -140 8 30 3:3 FTCA 80.0 74.3 ng/L 93 65 -130 1 30 5:3 FTCA 200 189 ng/L 95 70 -135 2 30 7:3 FTCA 200 171 ng/L 85 50 -145 1 30 13C4 PFBA 5 -130 Isotope Dilution 99.3 LCSD LCSD Qualifier Limits%Recovery 10313C5 PFPeA 40 -130 98.713C5 PFHxA 40 -130 10113C4 PFHpA 40 -130 99.813C8 PFOA 40 -130 99.513C9 PFNA 40 -130 95.013C6 PFDA 40 -130 91.713C7 PFUnA 30 -130 92.213C2 PFDoA 10 -130 89.413C2 PFTeDA 10 -130 Eurofins Sacramento Page 54 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 13C3 PFBS 40 -135 Isotope Dilution 98.4 LCSD LCSD Qualifier Limits%Recovery 96.413C3 PFHxS 40 -130 97.013C8 PFOS 40 -130 87.013C8 FOSA 40 -130 90.9d3-NMeFOSAA 40 -170 86.7d5-NEtFOSAA 25 -135 10113C2 4:2 FTS 40 -200 97.513C2 6:2 FTS 40 -200 92.113C2 8:2 FTS 40 -300 96.113C3 HFPO-DA 40 -130 72.2d7-N-MeFOSE-M 10 -130 68.4d9-N-EtFOSE-M 10 -130 71.6d5-NEtPFOSA 10 -130 75.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838175/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)8.00 7.96 ng/L 100 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 3.82 ng/L 95 65 -135 Perfluorohexanoic acid (PFHxA)4.00 3.91 ng/L 98 70 -145 Perfluoroheptanoic acid (PFHpA)4.00 4.01 ng/L 100 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.21 ng/L 105 70 -150 Perfluorononanoic acid (PFNA)4.00 3.97 ng/L 99 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.18 ng/L 104 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.04 ng/L 101 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 4.02 ng/L 100 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.69 ng/L 92 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 4.26 ng/L 107 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.47 ng/L 98 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.54 ng/L 94 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.64 ng/L 100 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.99 ng/L 105 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.77 ng/L 101 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 3.73 ng/L 97 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.70 ng/L 96 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 3.78 ng/L 97 50 -145 4:2 FTS 7.50 7.27 ng/L 97 70 -145 Eurofins Sacramento Page 55 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838175/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 6:2 FTS 7.62 7.20 ng/L 95 65 -155 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits 8:2 FTS 7.68 7.72 ng/L 100 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.88 ng/L 97 70 -145 NMeFOSA 4.00 3.56 ng/L 89 60 -150 NEtFOSA 4.00 3.56 ng/L 89 65 -145 NMeFOSAA 4.00 3.94 ng/L 99 50 -140 NEtFOSAA 4.00 3.95 ng/L 99 70 -145 NMeFOSE 20.0 20.0 ng/L 100 70 -145 NEtFOSE 20.0 18.1 ng/L 91 70 -135 HFPO-DA (GenX)3.00 2.92 ng/L 97 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.84 ng/L 102 65 -145 PFMPA 4.00 3.70 ng/L 92 55 -140 PFMBA 4.00 3.74 ng/L 94 60 -150 NFDHA 4.00 3.59 ng/L 90 50 -150 9Cl-PF3ONS 3.74 3.92 ng/L 105 70 -155 11Cl-PF3OUdS 3.78 3.74 ng/L 99 55 -160 PFEESA 3.57 3.65 ng/L 102 70 -140 3:3 FTCA 8.00 7.28 ng/L 91 65 -130 5:3 FTCA 20.0 17.9 ng/L 89 70 -135 7:3 FTCA 20.0 17.1 ng/L 85 50 -145 13C4 PFBA 5 -130 Isotope Dilution 101 LLCS LLCS Qualifier Limits%Recovery 10613C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 98.113C4 PFHpA 40 -130 96.313C8 PFOA 40 -130 10113C9 PFNA 40 -130 98.213C6 PFDA 40 -130 95.313C7 PFUnA 30 -130 94.813C2 PFDoA 10 -130 88.113C2 PFTeDA 10 -130 98.813C3 PFBS 40 -135 97.013C3 PFHxS 40 -130 96.813C8 PFOS 40 -130 89.513C8 FOSA 40 -130 92.9d3-NMeFOSAA 40 -170 90.5d5-NEtFOSAA 25 -135 10513C2 4:2 FTS 40 -200 10213C2 6:2 FTS 40 -200 94.813C2 8:2 FTS 40 -300 96.413C3 HFPO-DA 40 -130 72.1d7-N-MeFOSE-M 10 -130 69.7d9-N-EtFOSE-M 10 -130 71.5d5-NEtPFOSA 10 -130 72.2d3-NMePFOSA 10 -130 Eurofins Sacramento Page 56 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838896/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 14:2 FTS ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 16:2 FTS ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 18:2 FTS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSAA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSAA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSE ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSE ND 1.5 ng/L 03/11/25 03:42 03/11/25 12:08 1HFPO-DA (GenX) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFMPA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFMBA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NFDHA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 19Cl-PF3ONS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 111Cl-PF3OUdS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFEESA ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 13:3 FTCA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 15:3 FTCA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 17:3 FTCA 13C4 PFBA 101 5 -130 03/11/25 12:08 1 MB MB Isotope Dilution 03/11/25 03:42 Dil FacPreparedAnalyzedQualifierLimits%Recovery 105 03/11/25 03:42 03/11/25 12:08 113C5 PFPeA 40 -130 97.1 03/11/25 03:42 03/11/25 12:08 113C5 PFHxA 40 -130 Eurofins Sacramento Page 57 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838896/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 13C4 PFHpA 109 40 -130 03/11/25 12:08 1 MB MB Isotope Dilution 03/11/25 03:42 Dil FacPreparedAnalyzedQualifierLimits%Recovery 101 03/11/25 03:42 03/11/25 12:08 113C8 PFOA 40 -130 101 03/11/25 03:42 03/11/25 12:08 113C9 PFNA 40 -130 101 03/11/25 03:42 03/11/25 12:08 113C6 PFDA 40 -130 102 03/11/25 03:42 03/11/25 12:08 113C7 PFUnA 30 -130 98.7 03/11/25 03:42 03/11/25 12:08 113C2 PFDoA 10 -130 96.8 03/11/25 03:42 03/11/25 12:08 113C2 PFTeDA 10 -130 97.2 03/11/25 03:42 03/11/25 12:08 113C3 PFBS 40 -135 92.7 03/11/25 03:42 03/11/25 12:08 113C3 PFHxS 40 -130 93.3 03/11/25 03:42 03/11/25 12:08 113C8 PFOS 40 -130 93.3 03/11/25 03:42 03/11/25 12:08 113C8 FOSA 40 -130 101 03/11/25 03:42 03/11/25 12:08 1d3-NMeFOSAA 40 -170 96.4 03/11/25 03:42 03/11/25 12:08 1d5-NEtFOSAA 25 -135 96.6 03/11/25 03:42 03/11/25 12:08 113C2 4:2 FTS 40 -200 97.6 03/11/25 03:42 03/11/25 12:08 113C2 6:2 FTS 40 -200 99.6 03/11/25 03:42 03/11/25 12:08 113C2 8:2 FTS 40 -300 107 03/11/25 03:42 03/11/25 12:08 113C3 HFPO-DA 40 -130 80.5 03/11/25 03:42 03/11/25 12:08 1d7-N-MeFOSE-M 10 -130 63.0 03/11/25 03:42 03/11/25 12:08 1d9-N-EtFOSE-M 10 -130 79.7 03/11/25 03:42 03/11/25 12:08 1d5-NEtPFOSA 10 -130 80.1 03/11/25 03:42 03/11/25 12:08 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)80.0 77.6 ng/L 97 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 41.1 ng/L 103 65 -135 Perfluorohexanoic acid (PFHxA)40.0 40.1 ng/L 100 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 38.4 ng/L 96 70 -150 Perfluorooctanoic acid (PFOA)40.0 40.8 ng/L 102 70 -150 Perfluorononanoic acid (PFNA)40.0 38.4 ng/L 96 70 -150 Perfluorodecanoic acid (PFDA)40.0 38.4 ng/L 96 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 37.9 ng/L 95 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 39.1 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 39.7 ng/L 99 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 37.1 ng/L 93 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 35.2 ng/L 99 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 35.3 ng/L 94 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.1 ng/L 93 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 38.0 ng/L 100 70 -150 Eurofins Sacramento Page 58 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorooctanesulfonic acid (PFOS) 37.2 36.5 ng/L 98 55 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 38.5 38.0 ng/L 99 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 37.7 ng/L 98 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.9 ng/L 93 50 -145 4:2 FTS 75.0 76.5 ng/L 102 70 -145 6:2 FTS 76.2 79.5 ng/L 104 65 -155 8:2 FTS 76.8 75.4 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 37.4 ng/L 94 70 -145 NMeFOSA 40.0 39.2 ng/L 98 60 -150 NEtFOSA 40.0 39.3 ng/L 98 65 -145 NMeFOSAA 40.0 38.3 ng/L 96 50 -140 NEtFOSAA 40.0 34.9 ng/L 87 70 -145 NMeFOSE 200 187 ng/L 94 70 -145 NEtFOSE 200 209 ng/L 104 70 -135 HFPO-DA (GenX)30.0 27.5 ng/L 92 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 33.9 ng/L 90 65 -145 PFMPA 40.0 34.6 ng/L 87 55 -140 PFMBA 40.0 37.4 ng/L 94 60 -150 NFDHA 40.0 34.6 ng/L 86 50 -150 9Cl-PF3ONS 37.4 31.4 ng/L 84 70 -155 11Cl-PF3OUdS 37.8 29.3 ng/L 78 55 -160 PFEESA 35.7 32.7 ng/L 92 70 -140 3:3 FTCA 80.0 82.5 ng/L 103 65 -130 5:3 FTCA 200 194 ng/L 97 70 -135 7:3 FTCA 200 163 ng/L 81 50 -145 13C4 PFBA 5 -130 Isotope Dilution 103 LCS LCS Qualifier Limits%Recovery 10413C5 PFPeA 40 -130 99.113C5 PFHxA 40 -130 10013C4 PFHpA 40 -130 98.613C8 PFOA 40 -130 92.713C9 PFNA 40 -130 95.313C6 PFDA 40 -130 95.813C7 PFUnA 30 -130 94.813C2 PFDoA 10 -130 89.113C2 PFTeDA 10 -130 10113C3 PFBS 40 -135 93.913C3 PFHxS 40 -130 91.213C8 PFOS 40 -130 94.513C8 FOSA 40 -130 100d3-NMeFOSAA 40 -170 102d5-NEtFOSAA 25 -135 97.513C2 4:2 FTS 40 -200 Eurofins Sacramento Page 59 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 13C2 6:2 FTS 40 -200 Isotope Dilution 101 LCS LCS Qualifier Limits%Recovery 10713C2 8:2 FTS 40 -300 10713C3 HFPO-DA 40 -130 88.4d7-N-MeFOSE-M 10 -130 73.3d9-N-EtFOSE-M 10 -130 81.6d5-NEtPFOSA 10 -130 84.5d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838896/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)80.0 83.6 ng/L 104 70 -140 7 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 43.3 ng/L 108 65 -135 5 30 Perfluorohexanoic acid (PFHxA)40.0 43.3 ng/L 108 70 -145 8 30 Perfluoroheptanoic acid (PFHpA)40.0 39.3 ng/L 98 70 -150 2 30 Perfluorooctanoic acid (PFOA)40.0 41.1 ng/L 103 70 -150 1 30 Perfluorononanoic acid (PFNA)40.0 39.8 ng/L 100 70 -150 4 30 Perfluorodecanoic acid (PFDA)40.0 40.0 ng/L 100 70 -140 4 30 Perfluoroundecanoic acid (PFUnA) 40.0 39.6 ng/L 99 70 -145 4 30 Perfluorododecanoic acid (PFDoA) 40.0 41.7 ng/L 104 70 -140 6 30 Perfluorotridecanoic acid (PFTrDA) 40.0 41.0 ng/L 103 65 -140 3 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 38.6 ng/L 97 60 -140 4 30 Perfluorobutanesulfonic acid (PFBS) 35.5 35.3 ng/L 99 60 -145 0 30 Perfluoropentanesulfonic acid (PFPeS) 37.6 39.6 ng/L 105 65 -140 11 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 38.8 ng/L 106 65 -145 13 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 40.0 ng/L 105 70 -150 5 30 Perfluorooctanesulfonic acid (PFOS) 37.2 35.8 ng/L 96 55 -150 2 30 Perfluorononanesulfonic acid (PFNS) 38.5 40.7 ng/L 106 65 -145 7 30 Perfluorodecanesulfonic acid (PFDS) 38.6 39.2 ng/L 102 60 -145 4 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 38.7 ng/L 100 50 -145 7 30 4:2 FTS 75.0 73.2 ng/L 98 70 -145 4 30 6:2 FTS 76.2 77.1 ng/L 101 65 -155 3 30 8:2 FTS 76.8 81.5 ng/L 106 60 -150 8 30 Perfluorooctanesulfonamide (PFOSA) 40.0 40.1 ng/L 100 70 -145 7 30 NMeFOSA 40.0 41.6 ng/L 104 60 -150 6 30 NEtFOSA 40.0 40.8 ng/L 102 65 -145 4 30 NMeFOSAA 40.0 38.8 ng/L 97 50 -140 1 30 Eurofins Sacramento Page 60 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838896/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 NEtFOSAA 40.0 38.7 ng/L 97 70 -145 10 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 200 198 ng/L 99 70 -145 5 30 NEtFOSE 200 212 ng/L 106 70 -135 2 30 HFPO-DA (GenX)30.0 27.7 ng/L 92 70 -140 1 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 32.8 ng/L 87 65 -145 3 30 PFMPA 40.0 45.4 ng/L 114 55 -140 27 30 PFMBA 40.0 40.3 ng/L 101 60 -150 7 30 NFDHA 40.0 37.3 ng/L 93 50 -150 8 30 9Cl-PF3ONS 37.4 30.4 ng/L 81 70 -155 3 30 11Cl-PF3OUdS 37.8 30.6 ng/L 81 55 -160 4 30 PFEESA 35.7 38.0 ng/L 106 70 -140 15 30 3:3 FTCA 80.0 103 ng/L 128 65 -130 22 30 5:3 FTCA 200 211 ng/L 105 70 -135 8 30 7:3 FTCA 200 184 ng/L 92 50 -145 12 30 13C4 PFBA 5 -130 Isotope Dilution 101 LCSD LCSD Qualifier Limits%Recovery 99.713C5 PFPeA 40 -130 92.313C5 PFHxA 40 -130 94.013C4 PFHpA 40 -130 88.613C8 PFOA 40 -130 89.713C9 PFNA 40 -130 84.313C6 PFDA 40 -130 78.513C7 PFUnA 30 -130 78.113C2 PFDoA 10 -130 77.113C2 PFTeDA 10 -130 90.213C3 PFBS 40 -135 84.113C3 PFHxS 40 -130 81.713C8 PFOS 40 -130 84.813C8 FOSA 40 -130 89.1d3-NMeFOSAA 40 -170 86.7d5-NEtFOSAA 25 -135 11913C2 4:2 FTS 40 -200 10513C2 6:2 FTS 40 -200 95.913C2 8:2 FTS 40 -300 10613C3 HFPO-DA 40 -130 75.8d7-N-MeFOSE-M 10 -130 66.4d9-N-EtFOSE-M 10 -130 71.3d5-NEtPFOSA 10 -130 74.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838896/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)8.00 7.72 ng/L 96 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 3.90 ng/L 98 65 -135 Eurofins Sacramento Page 61 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838896/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorohexanoic acid (PFHxA)4.00 3.82 ng/L 96 70 -145 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)4.00 3.87 ng/L 97 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.12 ng/L 103 70 -150 Perfluorononanoic acid (PFNA)4.00 3.78 ng/L 94 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.12 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.13 ng/L 103 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 4.14 ng/L 103 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.99 ng/L 100 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 3.90 ng/L 98 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.38 ng/L 95 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.96 ng/L 105 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.99 ng/L 109 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.94 ng/L 103 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.86 ng/L 104 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 4.06 ng/L 105 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.86 ng/L 100 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 3.61 ng/L 93 50 -145 4:2 FTS 7.50 7.80 ng/L 104 70 -145 6:2 FTS 7.62 7.46 ng/L 98 65 -155 8:2 FTS 7.68 8.55 ng/L 111 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.96 ng/L 99 70 -145 NMeFOSA 4.00 3.89 ng/L 97 60 -150 NEtFOSA 4.00 4.09 ng/L 102 65 -145 NMeFOSAA 4.00 3.56 ng/L 89 50 -140 NEtFOSAA 4.00 3.95 ng/L 99 70 -145 NMeFOSE 20.0 19.9 ng/L 100 70 -145 NEtFOSE 20.0 23.3 ng/L 117 70 -135 HFPO-DA (GenX)3.00 2.90 ng/L 97 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.40 ng/L 90 65 -145 PFMPA 4.00 4.49 ng/L 112 55 -140 PFMBA 4.00 3.93 ng/L 98 60 -150 NFDHA 4.00 3.39 ng/L 85 50 -150 9Cl-PF3ONS 3.74 3.26 ng/L 87 70 -155 11Cl-PF3OUdS 3.78 3.28 ng/L 87 55 -160 PFEESA 3.57 3.10 ng/L 87 70 -140 3:3 FTCA 8.00 9.69 ng/L 121 65 -130 5:3 FTCA 20.0 18.2 ng/L 91 70 -135 7:3 FTCA 20.0 15.0 ng/L 75 50 -145 Eurofins Sacramento Page 62 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 5 -130 Isotope Dilution 103 LLCS LLCS Qualifier Limits%Recovery 95.313C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 96.613C4 PFHpA 40 -130 95.613C8 PFOA 40 -130 98.013C9 PFNA 40 -130 88.013C6 PFDA 40 -130 90.613C7 PFUnA 30 -130 92.513C2 PFDoA 10 -130 94.313C2 PFTeDA 10 -130 89.913C3 PFBS 40 -135 87.813C3 PFHxS 40 -130 98.213C8 PFOS 40 -130 99.113C8 FOSA 40 -130 107d3-NMeFOSAA 40 -170 108d5-NEtFOSAA 25 -135 10413C2 4:2 FTS 40 -200 10813C2 6:2 FTS 40 -200 95.113C2 8:2 FTS 40 -300 10113C3 HFPO-DA 40 -130 87.5d7-N-MeFOSE-M 10 -130 63.8d9-N-EtFOSE-M 10 -130 84.6d5-NEtPFOSA 10 -130 91.6d3-NMePFOSA 10 -130 Eurofins Sacramento Page 63 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Prep Batch: 837948 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 Shake320-119412-4 GP-9-8'Total/NA Solid 1633 Shake320-119412-5 GP-10-8'Total/NA Solid 1633 Shake320-119412-6 GP-11-7'Total/NA Solid 1633 Shake320-119412-7 GP-12 Total/NA Solid 1633 Shake320-119412-9 GP-13-9'Total/NA Solid 1633 Shake320-119412-11 GP-14-10'Total/NA Solid 1633 Shake320-119412-13 GP-15-10'Total/NA Solid 1633 Shake320-119412-15 GP-16-8'Total/NA Solid 1633 Shake320-119412-17 GP-17-7'Total/NA Solid 1633 ShakeMB 320-837948/1-A Method Blank Total/NA Solid 1633 ShakeLCS 320-837948/3-A Lab Control Sample Total/NA Solid 1633 ShakeLCSD 320-837948/4-A Lab Control Sample Dup Total/NA Solid 1633 ShakeLLCS 320-837948/2-A Lab Control Sample Total/NA Analysis Batch: 838170 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948MB 320-837948/1-A Method Blank Total/NA Solid 1633 837948LLCS 320-837948/2-A Lab Control Sample Total/NA Prep Batch: 838175 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-119412-1 GP-6 Total/NA Water 1633320-119412-2 GP-7 Total/NA Water 1633320-119412-10 GP-13 Total/NA Water 1633320-119412-12 GP-14 Total/NA Water 1633320-119412-14 GP-15 Total/NA Water 1633320-119412-16 GP-16 Total/NA Water 1633320-119412-18 GP-17 Total/NA Water 1633MB 320-838175/1-A Method Blank Total/NA Water 1633LCS 320-838175/3-A Lab Control Sample Total/NA Water 1633LCSD 320-838175/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-838175/2-A Lab Control Sample Total/NA Analysis Batch: 838291 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948LCS 320-837948/3-A Lab Control Sample Total/NA Solid 1633 837948LCSD 320-837948/4-A Lab Control Sample Dup Total/NA Analysis Batch: 838445 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 838175320-119412-1 GP-6 Total/NA Water 1633 838175320-119412-2 GP-7 Total/NA Water 1633 838175320-119412-10 GP-13 Total/NA Water 1633 838175320-119412-12 GP-14 Total/NA Water 1633 838175320-119412-14 GP-15 Total/NA Water 1633 838175320-119412-16 GP-16 Total/NA Water 1633 838175320-119412-18 GP-17 Total/NA Water 1633 838175MB 320-838175/1-A Method Blank Total/NA Water 1633 838175LCS 320-838175/3-A Lab Control Sample Total/NA Water 1633 838175LCSD 320-838175/4-A Lab Control Sample Dup Total/NA Water 1633 838175LLCS 320-838175/2-A Lab Control Sample Total/NA Eurofins Sacramento Page 64 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Analysis Batch: 838459 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948320-119412-4 GP-9-8'Total/NA Solid 1633 837948320-119412-5 GP-10-8'Total/NA Solid 1633 837948320-119412-6 GP-11-7'Total/NA Solid 1633 837948320-119412-7 GP-12 Total/NA Solid 1633 837948320-119412-9 GP-13-9'Total/NA Solid 1633 837948320-119412-11 GP-14-10'Total/NA Solid 1633 837948320-119412-13 GP-15-10'Total/NA Solid 1633 837948320-119412-15 GP-16-8'Total/NA Solid 1633 837948320-119412-17 GP-17-7'Total/NA Prep Batch: 838896 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-119412-1 - RE GP-6 Total/NA Water 1633320-119412-2 - RE GP-7 Total/NA Water 1633320-119412-3 GP-8 Total/NA Water 1633320-119412-8 GP-12 Total/NA Water 1633320-119412-10 - RE GP-13 Total/NA Water 1633320-119412-12 - RE GP-14 Total/NA Water 1633320-119412-14 - RE GP-15 Total/NA Water 1633320-119412-16 - RE GP-16 Total/NA Water 1633320-119412-18 - RE GP-17 Total/NA Water 1633MB 320-838896/1-A Method Blank Total/NA Water 1633LCS 320-838896/3-A Lab Control Sample Total/NA Water 1633LCSD 320-838896/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-838896/2-A Lab Control Sample Total/NA Analysis Batch: 839048 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 838896320-119412-1 - RE GP-6 Total/NA Water 1633 838896320-119412-2 - RE GP-7 Total/NA Water 1633 838896320-119412-3 GP-8 Total/NA Water 1633 838896320-119412-8 GP-12 Total/NA Water 1633 838896320-119412-10 - RE GP-13 Total/NA Water 1633 838896320-119412-12 - RE GP-14 Total/NA Water 1633 838896320-119412-14 - RE GP-15 Total/NA Water 1633 838896320-119412-16 - RE GP-16 Total/NA Water 1633 838896320-119412-18 - RE GP-17 Total/NA Water 1633 838896MB 320-838896/1-A Method Blank Total/NA Water 1633 838896LCS 320-838896/3-A Lab Control Sample Total/NA Water 1633 838896LCSD 320-838896/4-A Lab Control Sample Dup Total/NA Water 1633 838896LLCS 320-838896/2-A Lab Control Sample Total/NA General Chemistry Analysis Batch: 837705 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-119412-4 GP-9-8'Total/NA Solid 1633320-119412-5 GP-10-8'Total/NA Solid 1633320-119412-6 GP-11-7'Total/NA Solid 1633320-119412-7 GP-12 Total/NA Solid 1633320-119412-9 GP-13-9'Total/NA Eurofins Sacramento Page 65 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 General Chemistry (Continued) Analysis Batch: 837705 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-119412-11 GP-14-10'Total/NA Solid 1633320-119412-13 GP-15-10'Total/NA Solid 1633320-119412-15 GP-16-8'Total/NA Solid 1633320-119412-17 GP-17-7'Total/NA Eurofins Sacramento Page 66 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-6 Lab Sample ID: 320-119412-1 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162.6 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 13:30 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 25.0 mL 5.0 mL Analysis 1633 1 838445 03/07/25 19:27 K1S EET SACTotal/NA Client Sample ID: GP-7 Lab Sample ID: 320-119412-2 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 175 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 13:47 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 19:43 K1S EET SACTotal/NA Client Sample ID: GP-8 Lab Sample ID: 320-119412-3 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42 EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 139.1 mL 5.0 mL Analysis 1633 1 839048 03/11/25 14:03 K1S EET SACTotal/NA Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 Matrix: SolidDate Collected: 02/27/25 10:05 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.95 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:02 P1P EET SACTotal/NA Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 Matrix: SolidDate Collected: 02/27/25 09:50 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Eurofins Sacramento Page 67 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.98 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:18 P1P EET SACTotal/NA Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 Matrix: SolidDate Collected: 02/27/25 13:00 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.21 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:35 P1P EET SACTotal/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 Matrix: SolidDate Collected: 02/27/25 11:30 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.39 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:51 P1P EET SACTotal/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-8 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42 EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 135.7 mL 5.0 mL Analysis 1633 1 839048 03/11/25 14:20 K1S EET SACTotal/NA Eurofins Sacramento Page 68 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 Matrix: SolidDate Collected: 02/28/25 09:10 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.25 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:08 P1P EET SACTotal/NA Client Sample ID: GP-13 Lab Sample ID: 320-119412-10 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 148.7 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 14:36 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:05 K1S EET SACTotal/NA Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 Matrix: SolidDate Collected: 02/28/25 10:00 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.90 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:24 P1P EET SACTotal/NA Client Sample ID: GP-14 Lab Sample ID: 320-119412-12 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 14:53 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:22 K1S EET SACTotal/NA Eurofins Sacramento Page 69 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 Matrix: SolidDate Collected: 02/28/25 11:40 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.75 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:40 P1P EET SACTotal/NA Client Sample ID: GP-15 Lab Sample ID: 320-119412-14 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162.1 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 15:42 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:38 K1S EET SACTotal/NA Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 Matrix: SolidDate Collected: 02/27/25 14:30 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.99 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:57 P1P EET SACTotal/NA Client Sample ID: GP-16 Lab Sample ID: 320-119412-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 171.9 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 15:59 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:54 K1S EET SACTotal/NA Eurofins Sacramento Page 70 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 Matrix: SolidDate Collected: 02/27/25 13:40 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.25 g 5.0 mL Analysis 1633 1 838459 03/07/25 18:14 P1P EET SACTotal/NA Client Sample ID: GP-17 Lab Sample ID: 320-119412-18 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 156.3 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 16:15 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 22:11 K1S EET SACTotal/NA Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 71 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Accreditation/Certification Summary Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Laboratory: Eurofins Sacramento All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report. Authority Program Identification Number Expiration Date Alaska (UST)State 17-020 02-20-27 ANAB Dept. of Defense ELAP L2468 01-20-27 ANAB Dept. of Energy L2468.01 01-20-27 ANAB ISO/IEC 17025 L2468 01-20-27 Arizona State AZ0708 08-11-25 Arkansas DEQ State 88-0691 05-18-25 California State 2897 01-31-26 Colorado State CA00044 08-31-25 Florida NELAP E87570 06-30-25 Georgia State 4040 01-29-26 Illinois NELAP 200060 03-31-25 Kansas NELAP E-10375 10-31-25 Louisiana NELAP 01944 06-30-25 Louisiana (All)NELAP 01944 06-30-25 Maine State CA00004 04-14-26 Minnesota NELAP 2749448 12-31-25 Nevada State CA00044 07-31-25 New Hampshire NELAP 2997 04-19-25 New Jersey NELAP CA005 06-30-25 New York NELAP 11666 04-01-25 Ohio State 41252 01-29-26 Oregon NELAP 4040 01-29-26 Texas NELAP T104704399-23-17 05-31-25 US Fish & Wildlife US Federal Programs A22139 04-30-25 USDA US Federal Programs P330-18-00239 02-28-26 Utah NELAP CA000442023-16 02-28-26 Virginia NELAP 460278 03-14-25 Washington State C581 05-05-25 West Virginia (DW)State 9930C 01-31-26 Wisconsin State 998204680 08-31-25 Wyoming State Program 8TMS-L 01-28-19 * Eurofins Sacramento * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page 72 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Method Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method Method Description LaboratoryProtocol EPA1633Per- and Polyfluoroalkyl Substances by LC/MS/MS EET SAC EPA1633Percent Moisture EET SAC EPA1633Solid-Phase Extraction (SPE)EET SAC EPA1633 Shake Shake Extraction with SPE EET SAC Protocol References: EPA = US Environmental Protection Agency Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 73 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Sample Summary Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Lab Sample ID Client Sample ID Matrix Collected Received 320-119412-1 GP-6 Water 02/28/25 00:00 03/01/25 09:05 320-119412-2 GP-7 Water 02/27/25 09:20 03/01/25 09:05 320-119412-3 GP-8 Water 02/27/25 10:45 03/01/25 09:05 320-119412-4 GP-9-8'Solid 02/27/25 10:05 03/01/25 09:05 320-119412-5 GP-10-8'Solid 02/27/25 09:50 03/01/25 09:05 320-119412-6 GP-11-7'Solid 02/27/25 13:00 03/01/25 09:05 320-119412-7 GP-12 Solid 02/27/25 11:30 03/01/25 09:05 320-119412-8 GP-12 Water 02/27/25 11:40 03/01/25 09:05 320-119412-9 GP-13-9'Solid 02/28/25 09:10 03/01/25 09:05 320-119412-10 GP-13 Water 02/28/25 09:20 03/01/25 09:05 320-119412-11 GP-14-10'Solid 02/28/25 10:00 03/01/25 09:05 320-119412-12 GP-14 Water 02/28/25 10:10 03/01/25 09:05 320-119412-13 GP-15-10'Solid 02/28/25 11:40 03/01/25 09:05 320-119412-14 GP-15 Water 02/28/25 11:50 03/01/25 09:05 320-119412-15 GP-16-8'Solid 02/27/25 14:30 03/01/25 09:05 320-119412-16 GP-16 Water 02/27/25 14:40 03/01/25 09:05 320-119412-17 GP-17-7'Solid 02/27/25 13:40 03/01/25 09:05 320-119412-18 GP-17 Water 02/27/25 13:45 03/01/25 09:05 Eurofins Sacramento Page 74 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pa g e 7 5 o f 7 7 3/ 1 2 / 2 0 2 5 1234567891011121314 Pa g e 7 6 o f 7 7 3/ 1 2 / 2 0 2 5 1234567891011121314 Page 77 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Appendix G Environmental Professional Qualifications Environmental Science and Engineering Wasatch Environmental Anna Fiorini Environmental Scientist Education B.S. Environmental Science, 2017 Drew University; Madison, New Jersey Registration / Certification / Accreditation Environmental Professional (E.P.) OSHA 40-Hour Hazardous Materials Operation Utah Soil and Groundwater Sampler EPA Method 9 Visible Opacity Reading Utah Asbestos Inspector Related Experience Ms. Fiorini has been involved with the collection of water samples and analysis of field data as a Watershed Technician for Salt Lake County. Ms. Fiorini has also been involved with executing several restoration projects and streambank revetments using natural channel design. Ms. Fiorini’s field studies include macroinvertebrate sampling, the State of Utah Colilert E. coli sampling protocols, and Pfankuch-Rosgen stream stability surveying techniques. Site Assessment and Remediation Experience Ms. Fiorini has completed numerous Phase I Environmental Site Assessments and Transaction Screen Assessments in accordance with applicable standards and requirements set by the American Society for Testing and Materials (ASTM) and regulatory agencies. Her experience ranges from vacant land to industrial facilities and includes properties associated with real estate transactions, development projects, and government agencies. She identifies potential recognized environmental conditions and recommends sampling techniques to confirm or deny the presence of environmental impacts to the property. Ms. Fiorini has performed several different soil and groundwater investigative activities to determine the impacts of petroleum, chlorinated solvents, and metals at sites. She has overseen drilling efforts using direct-push drilling methods and sonic drilling techniques. Her experience with groundwater sampling techniques includes use of low-flow sampling, standard purge sampling (with submersible pumps and gas bladder pumps), HydraSleeve No-Purge sampling, and bailer sampling. Soil remedial technologies utilized include landfill disposal and hazardous waste disposal. Ms. Fiorini also has indoor and outdoor air, sub-slab soil gas, and sub-surface soil gas sampling experience. Ms. Fiorini has performed several industrial wastewater sampling activities along with stormwater inspections and sampling. She has also conducted several asbestos inspections including initial site inspections, mapping, sample collection, air clearance, and report writing. Ms. Fiorini is proficient in ArcMap and ArcGIS, Google Earth, Microsoft Office (Access, Word, Excel, PowerPoint), Trimble, GPS, CorelDRAW, and Surfer. Environmental Science and Engineering Wasatch Environmental, Inc. Julie H. Kilgore, President Environmental Manager Julie H. Kilgore is President of Wasatch Environmental, an environmental science and engineering firm based out of Salt Lake City, Utah. She has over 25 years experience in environmental assessment, investigation, remediation, and regulatory agency coordination. Since 2000, Ms. Kilgore has chaired the national task force responsible for developing the revisions to the ASTM 1527 Phase I Environmental Site Assessment Standard, and was appointed by EPA to serve on the regulatory negotiation Federal Advisory Committee to assist EPA in developing the federal All Appropriate Inquiry regulation. In addition to ASTM International, Julie has been involved in the Environmental Affairs Committee of the Salt Lake Chamber of Commerce, the Envision Utah Brownfields Task Force, and was recently elected to the Environmental Bankers Association Board of Governors. Standards Development and Rulemaking As the current chair of the national ASTM E1527 Phase I ESA task force and as chair of the past chair of ASTM Committee E50, Ms. Kilgore directly participates in the on-going development of the various standard practice and guidance documents related to environmental assessments and commercial property transactions. Standard documents currently under consideration within ASTM include revisions to the D6008 Standard Practice for Conducting Environmental Baseline Surveys, and the E2790 Standard Guide Identifying and Complying with Continuing Obligations, to address “continuing obligations” associated with CERCLA landowner liability protections. As a result of Ms. Kilgore’s role with ASTM, Wasatch Environmental was appointed by EPA to represent the Environmental Professional category of stakeholders for the EPA regulatory negotiation rulemaking process for developing the “All Appropriate Inquiry” regulation as commissioned by Congress in the Small Business Liability Relief and Brownfields Revitalization Act of 2002. Ms. Kilgore’s direct involvement in developing the ASTM E1527 standard provided EPA with unique insight into the process designed to satisfy specific elements related to innocent landowner, bona fide prospective purchaser, or contiguous property owner liability protections to CERCLA liability. This EPA regulation for All Appropriate Inquiries was promulgated in October 2005 and became effective November 2006. As the ASTM E1527 Task Force chair, Ms. Kilgore facilitated direct EPA participation as ASTM worked to modify the E1527 to comply with the EPA All Appropriate Inquiry regulation. Ms. Kilgore continues to facilitate EPA participation with each E1527 standard practice revision process to ensure an EPA reference to the most current ASTM E1527 standard practice as being compliant with the EPA All Appropriate Inquiry regulation. Training and Industry Outreach As a result of Ms. Kilgore’s involvement in development of industry standards, federal regulation, and local policies, she assisted in the development of numerous Phase I ESA, Transaction Screen, and Phase II Environmental Site Assessment training courses, and conducts industry training courses throughout the country. These training courses include the following: •ASTM International CEU-Accredited Phase I/Phase II ESA Training Classes, 2004-2023 •Understanding Environmental Due Diligence Reports, Salt Lake Board of Realtors, 1994 - 2023 •CLE-Accredited Current State of Environmental Due Diligence, Bloomberg BNA, 2014 Environmental Science and Engineering Wasatch Environmental, Inc. •Bureau of Land Management ASTM E1527 and AAI Training, 2014 - 2023 •EPA Region VII, Region IX, and Region X ASTM 1527 and AAI Training; •Environmental Issues in Property Development, National Business Institute, 2011 •National Guard National Environmental Training Conference, 2007, 2008, 2009, and 2015 Ms. Kilgore has conducted industry outreach for professional organizations and participated in national conference panel presentations regarding Phase I Environmental Assessments, All Appropriate Inquiry, and 2002 Small Business Liability Relief and Brownfields Revitalization Act. Recent events include: •Environmental Due Diligence, Current State of the Practice Webinars, 2013 – 2023 •Pennsylvania Association of Environmental Professionals – Communities, Corridors & Connections Conference, 2021 •Environmental Bankers Association, Risk Management Series, 2020 - 20221 •Bridging Environmental and Appraisal, Environmental Bankers Association, 2015 •Strategies for Implementing ASTM E1527-13, GeoSearch Four-Part Training Series, 2015 •Identifying and Managing Impacted Waters of the State, NAIOP 2014 •ASTM E1527-13 and Vapor Intrusion” American Bar Association, 2014 •Association of State and Territorial Solid Waste Management, 2014 •EPA Brownfields Conferences, 2003 – 2011; •RTM Communications National Conferences, 2003-2011; Publications and Awards SES/ASTM Robert J. Painter Award, 2013 “Brownfields, A Comprehensive Guide to Redevelopment Contaminated Property, Third Edition,” Chapter 6 “Phase I and Phase II Environmental Site Assessments,” American Bar Association, 2010 ASTM Award of Merit, 2009 “Working Together; The Recent History of the Practice for Phase I Environmental Site Assessments,” ASTM International Standardization News, June 2006 “All Appropriate Inquiry and Brownfields Redevelopment,” Air & Waste Management Association, EM Magazine, December 2005 Kilgore, J., "All Appropriate Standards," Brownfields News, Vol. 1, March 2004. WASATCH ENVIRONMENTAL, INC. ENVIRONMENTAL SCIENCE AND ENGINEERING 2410 WEST CALIFORNIA AVENUE SALT LAKE CITY, UTAH 84104 PHONE (801) 972-8400 e-mail: wei@wasatch-environmental.com www.wasatch-environmental.com ADDITIONAL LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH Project No. 2779-003A Prepared for: Mr. Jason Martin Senior Development Manager Chelsea Investment Corporation 6339 Paseo del Lago Carlsbad, California 92011 March 25, 2025 Prepared by: Wasatch Environmental, Inc. 2410 West California Avenue Salt Lake City, Utah 84104 Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 1 ADDITIONAL LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH INTRODUCTION Wasatch Environmental, Inc., (Wasatch) has completed additional limited subsurface investigation (LSI) activities at the proposed 1300 South SLC property (Site) located at 1255 South 400 West in Salt Lake City, Utah. See Figure 1 for a Site Location Map. The investigation activities consisted of the advancement of 12 borings at the Site that facilitated the collection and analysis of soil and groundwater samples, and the installation of four piezometers at the Site to evaluate the on-Site groundwater flow direction. BACKGROUND Gordon Geotechnical Engineering, Inc., (GGE) completed a Phase I Environmental Site Assessment (ESA) dated May 23, 2024, for the Site on behalf of Chelsea Investment Corporation. This report identified the following recognized environmental conditions (RECs) and recommended additional investigation be completed: • The long-term use of the Site for industrial use as a machine shop that operated for approximately 63 years. • Numerous 55-gallon drums and 5-gallon buckets containing used oil were observed at the Site. These containers were not stored within secondary containment posing a potential risk of release. • The asphalt around the drums and buckets showed signs of staining from spilled motor oil. • A Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) site was identified at 216 W. Paxton Ave. approximately 2,000 feet to the east - northeast of the Site. This plume is identified as the RETEP 216 W. PAXTON PLUM E. According to records a large chemical plume is present in the area and has migrated to the west. GGE concluded that the presence of this CERCLIS site constitutes a REC for the Site. • A leaking underground storage tank (LUST) site was identified as Petroleum Equipment Company located at 1174 S. 300 W. approximately 1,400 feet to the northeast of the Site. According to agency records, the LUST was closed in 2003 in accordance with indus trial use standards under the direction of the Utah Department of Environmental Quality (UDEQ). GGE concluded that the known release from this LUST and proposed change in property use at the Site constitutes as a REC. • A LUST site was identified as Value Car Rental located at 1290 S. 300 W. approximately 1,450 feet to the east of the Site. According to agency records, the LUST was closed in 1997 in accordance with industrial use standards under the direction of the UDEQ . GGE concluded that the known release from this LUST and proposed change in property use at the Site constitutes as a REC. The Client requested that Wasatch complete limited investigation activities at the Site to evaluate the identified RECs. In August 2024, Wasatch successfully collected six soil gas samples and completed five soil borings that facilitated the collection and analysis of soil and groundwater samples at the Site. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 2 Wasatch also completed additional regulatory agency file reviews to evaluate several of the RECs. Based on the agency files reviewed by Wasatch and the on-Site data, the RECs identified by GGE regarding both LUST sites and the CERCLIS site should not have been identified as RECs as documents showed the Site had not been impacted by these releases. Therefore, it was Wasatch’s opinion that these releases have not impacted the Site. Arsenic was detected in all soil samples at concentrations that exceed the United States Environmental Protection Agency (U.S. EPA) Regional Screening Level (RSL) for Industrial and/or Residential Soil. However, it is Wasatch’s opinion that the arsenic concentrations detected in soil are within the typical background concentration range for this area. Tetrachloroethene (PCE) in soil was detected at concentrations that exceeded the U.S. EPA RSL Protection of Groundwater Soil Screening Levels (PGSSLs). Additionally, perfluorooctanesulfonic acid (PFOS), a constituent of per- and polyfluoroalkyl substance (PFAS), was detected at a concentration that exceeded the U.S. EPA RSL PGSSL. No other volatile organic compounds (VOCs) or PFAS analytes were detected in soil at concentrations that exceed their applicable screening levels. PCE was detected in groundwater sample GP-4 at a concentration that exceeded the U.S. EPA Maximum Contaminant Level (MCL) for PCE. Additionally, groundwater samples GP-3, GP-4, and GP-5 exhibited Perfluorooctanoic acid (PFOA), a constituent of PFAS, at concentrations that exceeded the U.S. EPA MCL. No other analytes were detected in groundwater at concentrations that exceed their applicable screening levels. The following analytes were detected in soil gas at concentrations that exceeded their applicable U.S. EPA Vapor Intrusion Screening Level (VISL) Residential Targe Sub-Slab and Near-Source Soil Gas Concentrations (TSSGCs): benzene, chloroform, 1,1-dichloroethane, trichloroethylene (TCE), and PCE. Additionally, PCE and TCE were detected at concentrations that exceeded their applicable U.S. EPA VISL Commercial TSSGCs in soil gas samples SG-2 and/or SG-3. No other VOC analytes were detected in soil gas at concentrations that exceed their applicable screening levels. Based on the soil and groundwater data obtained from boring GP-5 (collected within the drum storage area with observed oil-staining), the detection of total recoverable petroleum hydrocarbons (TRPH) and PFOS at 3 feet below ground surface (bgs) confirms that used oil has been released from these drums to the subsurface at concentrations that exceed the Utah Initial Screening Level (ISL) (for TRPH) and the U.S. EPA RSL PGSSL for PFOS. Wasatch concluded that, based on the totality of the data, it appeared there has been a release of chlorinated solvents within the southeastern portion of the northern building, near soil gas sample SG-2. Floor drains were observed in this area. Also, it appeared a second release had occurred within the southern building located at the Site. It is Wasatch’s opinion that this release may have originated from the former sump located within the building that has been filled in with cement. Additionally, it appears that a release of PFAS (likely originating from machine cutting oils) has occurred at the Site. The PFAS impacts likely entered the subsurface through floor drains and from releases originating from the used oil drums at the Site. Therefore, it is Wasatch’s opinion that the long-term use of the Site as a machine shop has resulted in groundwater PCE and PFOA concentrations that exceed applicable the U.S. EPA MCLs. Given that soil gas analyte concentrations were detected at concentrations that exceed applicable U.S. EPA VISL Residential and Commercial TSSGCs, Wasatch recommend ed that vapor intrusion mitigation systems be implemented at the Site or that the soil and groundwater impacts driving the soil gas impacts be remediated. See Figure 3 the Soil Gas Exceedance Map. Wasatch recommended an additional investigation at the Site to define the nature and extent of the releases at the Site. Additionally, Wasatch recommended the Site owner report the release to the UDEQ. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 3 OBJECTIVE The objective of this investigation was to further evaluate the VOC, TRPH, and PFAS impacts at the Site to facilitate obtaining a “Comfort Letter” (CL) or Enforceable Written Assurance” (EWA) from the UDEQ. FIELD METHODOLOGY See Appendix A for a photolog of the field activities. Soil Sampling On February 19, 2025, Wasatch Senior Field Geologist, Jake Scott P.G., directed the completion of 12 borings (designated GP-6 through GP-17) using direct-push drilling techniques to evaluate soil and groundwater conditions at the Site. Direct Push Services (DPS), the drilling subcontractor, advanced the borings using a GeoProbe Model 7822 DT, track -mounted, direct-push drill rig for all borings. At least 48 hours prior to starting the borings, a Blue Stakes utility locate request was completed. The boring locations are shown in Figure 2. The following borings were completed: • GP-6, GP-7, and GP-8: Completed along the eastern Site boundary to evaluate VOC and PFAS impacts that may be migrating onto the Site from an off-Site source. • GP-9, GP-10, and GP-11: Completed as step out borings near the used oil release area to evaluate lateral extent of TRPH and PFAS soil impacts in this area. • GP-12: Completed in the southern building to evaluate the former sealed floor drain/sump as a potential VOC and PFAS source area. • GP-13 through GP-17: Completed in the northern machine shop areas in potential source areas to evaluate VOC and PFAS impacts to soil and groundwater. The borings were advanced to a final depth of 15 feet bgs. Soil samples from these borings were collected using 5-foot long, by 1.5-inch diameter, discrete interval push samplers equipped with disposable polybutyrate liners. Drill rods were decontaminated between each soil boring. The soil cores were field logged by an experienced geologist. The field logging included a description of color, consistency, odor, staining, and soil type based on the Unified Soil Classification System. The soil cores were screened in the field using a photoionization detector (PID) equipped with a 11.7 electron volt lamp. The PID was calibrated with a 100-parts per million (ppm) isobutylene standard calibration gas. The PID is utilized to identify soils which may have been impacted by VOCs such as those found in petroleum fuels and some solvents. One soil sample was collected from each boring, except for borings GP-6, GP-7, and GP-8. The soil samples were collected from the depth interval exhibiting the most significant indications of contamination based on field screening and field observations (e.g., elevated PID readings, soil staining, and petroleum or solvent odors), or from the depth intervals based on lithology where contaminants would be likely to accumulate. When no obvious indications of impacts were observed, the soil samples were collected from the depth interval just above the water table. Soil samples were collected using gloved hands. Soil samples collected for analysis of VOCs were collected using a laboratory-supplied sampling device, sample preservation methods, and sample containers consistent with U.S. EPA Method 5035A for the collection of VOCs. Soil samples were collected from each sample interval for both low-range (0.5 to 250 micrograms per kilogram [µg/kg]) and high-range (>250 µg/kg) laboratory analysis for VOCs. Low-range soil samples were collected Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 4 as 5-gram (g) aliquots and placed in laboratory-supplied, unpreserved volatile organic analysis (VOA) bottles. High-range samples were collected as 10g aliquots and placed in laboratory -supplied VOA bottles preserved with methanol. Soil samples collected for analysis of TRPH were collected into laboratory-supplied 4-ounce glass jars. Soil samples collected for PFAS were collected into laboratory-supplied high-density polyethylene (HDPE) containers. The sample vials and jars were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The soil samples were placed in a cooler with ice and transported under chain-of-custody protocol to Chemtech-Ford Laboratory (CF) for analysis, except for the PFAS samples which were shipped to Eurofins Environment Testing Northwest, LLC., (EETN) for analysis. Both laboratories are Utah-certified. Soil samples were analyzed for the following analytes: • VOCs by U.S. EPA Method 8260D, for all soil samples except for soil samples collected from borings GP-9 through GP-11. • TRPH by U.S. EPA Method 1664B with silica gel treatment (SGT) for soil samples collected from borings GP-9, GP-10, and GP-11 only. • PFAS by U.S. EPA Method 1633 for all soil samples. Groundwater Sampling In conjunction with the soil sampling activities, groundwater samples were collected from each boring except for GP-9, GP-10, and GP-11. Groundwater samples were collected using a stainless-steel well-point, a peristaltic pump, and ¼-inch outside diameter, low-density polyethylene tubing. Groundwater was initially purged from each location prior to sampling to reduce the turbidity of the samples. Groundwater samples were collected using gloved hands . Groundwater samples collected for VOCs were dispensed into four 40-milliliter (mL) capacity glass vials with Teflon® septa caps. The vials, which were supplied by the analytical laboratory, contained several drops of hydrochloric acid as a preservative. The vials were filled slowly until a meniscus formed at the top of each vial, then each vial was sealed with a septa cap. This procedure eliminates headspace within the vials and minimizes the loss of volatiles. Groundwater samples collected for PFAS were dispensed into three laboratory-supplied 150-mL, unpreserved, HDPE bottles. The sample vials and bottles were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The groundwater samples were placed in a cooler with ice and transported under chain-of-custody protocol to CF for analysis, except for the PFAS samples which were shipped to EETN for analysis. The groundwater samples were analyzed for the following analytes: • VOCs by U.S. EPA Method 8260D. • PFAS by U.S. EPA Method 1633. The drill rods and the stainless-steel groundwater sampling screen were decontaminated prior to the start of drilling activities and between boring locations. The equipment was decontaminated by pressure washing each piece of drill rod and screen to remov e gross contaminants. Next, the equipment was washed with an Alconox® and distilled water solution and then rinsed with distilled water. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 5 Following the completion of sampling activities, the borings were backfilled with bentonite pellets, hydrated with potable water to seal the borings, and patched with asphalt or concrete to match the existing surface at each boring location. Piezometer Installations Following completion of the sampling activities, borings GP-7, GP-9, GP-12, and GP-14 were converted into piezometers to evaluate the local groundwater flow direction. See Figure 2 for the piezometer locations. The piezometers were installed to an approximate depth of 15 feet bgs. Five feet of 1-inch polyvinyl chloride (PVC) slotted well screen was placed in the bottom of the borings and a 1-inch PVC riser pipe was installed to extend above the ground surface. The annulus of each piezometer was filled with 10/20 Colorado Silica Sand to a depth of approximately 2 feet above the top of each well screen. A bentonite seal, consisting of ¼-inch bentonite pellets, was then placed from the top of the sand pack of each piezometer up to approximately 1-foot bgs, and hydrated with potable water. On March 5, 2025, the piezometers were surveyed by Wasatch personnel using LaserPlan surveying equipment to determine the top-of-casing (TOC) elevations to the nearest 0.01-foot. The piezometer at GP-9 was assigned an arbitrary datum of 100.00 feet. The remaining piezometers were surveyed in relation to the GP-9 elevation. Following the survey, depth to groundwater measurements were collected from each piezometer using a Solonist® (model 101) water level meter. FIELD OBSERVATIONS AND LABORATORY ANALYTICAL RESULTS Soil Sampling Soils at the Site generally consist of a gravel sand (SW) and sandy gravel (GW) fill, underlain by native silty sand (SM), silty clay/clay (CL), sandy silt (ML), and some fine -grained sands (SP). No elevated PID readings, solvent/petroleum odors, or staining were observed in any of the borings. The boring logs are presented in Appendix B. Analyte concentrations in soil were compared to the Utah ISLs, the Utah (Risk Based Corrective Action) RBCA Tier 1 Screening Levels, and the U.S. EPA RSLs for Residential and Industrial Soil. Soil analytical data are summarized in Table 1. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. No analytes were detected in any of the soil samples at concentrations exceeding their applicable screening levels. Groundwater Sampling Analyte concentrations in groundwater were compared to the U.S. EPA MCLs, the Utah ISLs, the Utah RBCA Tier 1 Screening Levels, and the applicable Hazard Index (HI) for PFAS only. Groundwater analytical data are summarized in Table 2. A groundwater exceedance map is presented in Figure 4. The laboratory analytical reports and chain-of-custody documentation are presented in Appendix C. Benzene was detected in groundwater samples GP-14 (5.2 micrograms per liter [μg/L]), GP-15 (8.1 μg/L), and GP-17 (10.0 μg/L) at concentrations that exceed the U.S. EPA MCL and Utah ISL for benzene of 5 μg/L. PFOA was detected in groundwater samples GP-7 (21 nanograms per liter [ng/L]), GP-8 (16 ng/L), and GP-12 (6.1 ng/L) at concentrations that exceed the U.S. EPA MCL for PFOA of 4 ng/L. PFOS was detected in groundwater samples GP-6 (5.8 ng/L), GP-7 (13 ng/L), and GP-15 (7.7 ng/L) at concentrations that exceed the U.S. EPA MCL for PFOS of 4 ng/L. Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 6 No other analytes were detected in the groundwater samples at concentrations exceeding their applicable U.S. EPA MCLs or U.S. EPA MCL HI. Piezometer Installations Depth to groundwater at the Site ranged from 6.62 feet to 8.18 feet below TOC. The resulting hydraulic gradient using piezometers at GP-14 (elevation of 93.19 feet), GP-12 (elevation of 92.61 feet), and GP-7 (elevation of 92.66 feet) indicate a hydraulic gradient to the southwest with a magnitude of 0.001 feet per foot. A groundwater potentiometric surface map is presented in Figure 5. CONCLUSIONS AND RECOMMENDATIONS Wasatch successfully completed 12 borings at the Site that facilitated the collection and analysis of soil and groundwater samples and successfully installed four piezometers at the Site to determine groundwater flow direction. No analytes were detected in any of the soil samples at concentrations exceeding their applicable screening levels. Based on the depth to groundwater elevation, groundwater flow at the Site is to the southwest with a magnitude of 0.001 feet per foot. Benzene was detected in groundwater samples GP-14, GP-15, and GP-17 at concentrations exceeding the applicable U.S. EPA MCL. PFAS compounds (PFOA and/or PFOS) were detected in groundwater samples GP-6, GP-7, GP-8, GP-12, and GP-15 at concentrations exceeding their applicable U.S. EPA MCLs. Based on the soil data obtained from borings GP-9, GP-10, and GP-11 (near the used oil release area), TRPH was not detected in any of the soil samples at concentrations that exceed the applicable Utah ISL or Utah RBCA Tier 1 Screening Level. It is Wasatch’s opinion that TRPH impacts to soil have been successfully defined at the Site and are localized near boring location GP-5. Wasatch recommends the excavation and disposal of the TRPH-impacted soil either before or during Site redevelopment activities. Although PCE was detected in the previous groundwater sample GP-4 at a concentration that slightly exceeded the U.S. EPA MCL, no PCE or any other chlorinated solvent impacts to soil or groundwater were identified during this investigation. A release of PCE to the subsurface has possibly occurred beneath the southern on-Site building near GP-4; however, given that PCE was not detected in any other soil or groundwater samples collected across the Site, it is Wasatch’s opinion that the release is likely de minimis in nature and localized near boring location GP-4; therefore, Wasatch does not recommend additional investigation for PCE impacts is warranted at this time. However, given the future planned use of the Site, and in the event any on-Site structures are to be demolished, Wasatch recommends an environmental professional be present at the Site to evaluate the soil beneath the building for PCE impacts that could be present at that time. Additionally, the presence of the VOC- impacted soil gas beneath the on-Site structures remains a vapor intrusion risk (due to the potential for degradation [i.e., cracking, joint separations, slab erosion, etc.] of the building floor slab over time); therefore, Wasatch also recommends the installation of vapor mitigation systems within the on-Site structures and future structures to reduce potential future health risks to indoor occupants. Given that no benzene or PFAS compounds were detected in the soil samples collected at the Site at concentrations above their applicable U.S. EPA RSLs, and also given that benzene and PFAS concentrations were higher in the groundwater samples collected along the eastern (hydraulically upgradient) boundary of the Site relative to the benzene and PFAS concentrations detected in the groundwater samples collected more hydraulically downgradient, it is Wasatch’s opinion that these Additional Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 7 impacts are likely migrating onto the Site from an off-Site easterly source to the east and likely do not originate from an on-Site source. Wasatch will complete and submit a CL application to the Division of Waste Management and Radiation Control (DWMRC) and an EWA to the Utah Voluntary Cleanup Program (VCP) on behalf of the client. This document will be used to prove that the purchasing entity of the Site is not responsible for the impacts that are present, and therefore, would not be considered a responsible party for remediating these impacts. However, the Site owner would have obligations to prevent exposure of the Site occupants to the known impacts at the Site. This would be documented as reasonable steps to be implemented at the Site in the application documents. Likely reasonable steps may include, but is not limited to, restricting the use of shallow groundwater, implementation of vapor intrusion mitigation measures (as previously recommended above), and providing proper construction guidelines to manage the impacted materials, if required. Prior to submittal, the applications will be provided to the client, in draft form, for the client’s review. The finalized applications will be submitted to the DWMRC and VCP in electronic format (Portable Document Format [PDF]). Sincerely, WASATCH ENVIRONMENTAL, INC. Blake Downey, P.G. Jake Scott, P.G. Vice President & Senior Project Hydrogeologist Senior Field Geologist FIGURES Figure 1 – Site Location Map Figure 2 – Sample Location and Site Feature Map Figure 3 – Soil Gas Exceedance Map Figure 4 – Groundwater Exceedance Map Figure 5 – Potentiometric Surface Map TABLES Table 1 – Soil Analytical Data Table 2 – Groundwater Analytical Data APPENDICES Appendix A – Photolog Appendix B – Boring Logs Appendix C – Laboratory Analytical Reports Figures The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Site Location Map Figure 1 Approximate Site Boundary Lucy Ave. Ch i c a g o S t r e e t 1300 South I- 1 5 50 0 W es t Lucy Ave. 1 inch = 516 feet The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Sample Location and Site Feature Map Figure 2 Previous Soil Gas Sample Location Previous Boring Location LEGEND GP-1 GP-2 GP-3 1 inch = 37 feet Approximate Site Boundary GP-4 GP-5 SG-5 SG-6 SG-3 SG-4 SG-1 SG-2 Lucy Ave. 1300 South 40 0 W es t Floor Drain/Sump Location Trench Floor Drain Location Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout Boring Location Pizometer Location Office GP-8 GP-9 GP-6 GP-7 GP-16 GP-17 GP-14 GP-15 GP-12 GP-13 GP-10 GP-11 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Figure 3 1 inch = 37 feet Lucy Ave. 1300 South Previous Soil Gas Sample Location Previous Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout *All soil gas concentrations are in micrograms per cubic meter (µg/m³). **Only soil gas concentrations that exceed the U.S. EPA VISL Residential TSSGCs are depicted. SG-3 PCE - 6,260 Chloroform - 16.3 SG-5 PCE - 654 SG-6 PCE - 1,170 GP-9 GP-16 GP-12 GP-13 GP-10 GP-11 SG-2 PCE - 12,500 TCE - 595 Benzene - 20.5 DCA - 124 Boring Location Pizometer Location Approximate Site Boundary Soil Gas Exceedance Map GP-4 GP-8 GP-17 GP-7 GP-5 GP-3 GP-14 GP-6 GP-15 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Figure 4 1 inch = 37 feet Lucy Ave. 1300 South Previous Soil Gas Sample Location Previous Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout GP-4 PCE - 5.6 ug/L PFOA - 17 ng/L GP-5 PFOA - 4.6 ng/L GP-3 PFOA - 8.3 ng/L *Only groundwater concentrations that exceed the U.S. EPA MCL are depicted. GP-9 GP-16 GP-12 GP-13 GP-10 GP-11 Boring Location Pizometer Location GP-14 Benzene - 5.2 ug/L GP-15 Benzene - 8.1 ug/L PFOS - 7.7 ng/L GP-17 Benzene - 10.0 ug/L GP-12 PFOA - 6.1 ng/L GP-7 PFOA - 21 ng/L PFOS - 13 ng/L GP-8 PFOA - 16 ng/L GP-6 PFOS - 5.8 ng/L Approximate Site Boundary Groundwater Exceedance Map SG-6 SG-3 SG-2 SG-5 The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003A Potentiometric Surface Map Figure 5 1 inch = 37 feet Approximate Site Boundary Lucy Ave. 1300 South 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout Office GP-9 GP-7 GP-14 GP-12 General Groundwater Flow Direction Hydraulic Gradient 0.001 ft/ft Groundwater Contour 0.01 Groundwater Elevation (feet) Pizometer Location LEGEND (92.31) (92.61) (92.66) (93.19) 9 2 . 4 0 9 2 . 5 0 92 . 6 0 92 . 7 0 92 . 8 0 92 . 9 0 93 . 0 0 93 . 1 0 Tables GP-1-6'6 0.0 8/12/24 0.005 <0.14 <0.007 <0.007 <0.007 4.09 247 1.12 5.80 5.36 3.70 <0.077 <0.07 <397 <0.00020 <0.00020 <0.00020 GP-2-6'6 0.0 8/12/24 <0.003 <0.13 <0.007 <0.007 <0.007 12.3 528 0.308 17.4 10.9 3.25 <0.056 <0.07 <288 <0.00020 <0.00020 <0.00020 GP-3-6'6 0.0 8/12/24 <0.003 <0.14 <0.007 <0.007 <0.007 7.66 178 0.355 5.89 3.87 2.38 <0.113 <0.07 <360 <0.00020 <0.00020 <0.00020 GP-4-3'3 0.0 8/12/24 <0.002 <0.11 0.01 0.01 0.08 9.52 100 0.569 5.46 38.8 2.40 0.131 0.36 <295 <0.00020 <0.00020 <0.00020 GP-5-3'3 0.0 8/12/24 <0.002 <0.12 <0.006 <0.006 <0.006 10.3 133 0.843 8.47 63.0 2.88 0.170 <0.06 2,680 <0.00020 <0.00020 0.00092 GP-5-5'5 0.0 8/12/24 <0.004 <0.19 <0.009 <0.009 <0.009 6.15 174 0.325 5.23 3.94 2.07 <0.071 <0.09 <415 NA NA NA GP-9-8'8 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <369 <0.00019 <0.00019 <0.00019 GP-10-8'8 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <354 <0.00020 <0.00020 <0.00020 GP-11-7'7 0.0 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA <398 <0.00020 <0.00020 <0.00020 GP-12-7'7 0.0 2/27/25 <0.003 0.16 <0.008 <0.008 0.05 NA NA NA NA NA NA NA <0.36 NA <0.00020 <0.00020 <0.00020 GP-13-9'9 0.0 2/28/25 <0.003 <0.16 <0.008 <0.008 <0.008 NA NA NA NA NA NA NA <0.39 NA <0.00020 <0.00020 <0.00020 GP-14-10'10 0.0 2/28/25 <0.003 <0.17 <0.009 <0.009 0.04 NA NA NA NA NA NA NA <0.09 NA <0.00020 <0.00020 <0.00020 GP-15-10'10 0.0 2/28/25 <0.003 <0.14 <0.007 <0.007 <0.007 NA NA NA NA NA NA NA <0.07 NA <0.00020 <0.00020 <0.00020 GP-16-8'8 0.0 2/27/25 <0.004 <0.20 <0.01 <0.01 <0.01 NA NA NA NA NA NA NA <0.10 NA 0.001 0.00064 0.00024 GP-17-7'7 0.0 2/27/25 <0.004 <0.20 <0.01 <0.01 <0.01 NA NA NA NA NA NA NA <0.10 NA <0.00020 <0.00020 <0.00020 0.2 --- --- --- --- --- --- --- --- --- --- --- 150 --- --- --- --- 0.9 --- --- --- --- --- --- --- --- --- --- --- 1,500 --- --- --- --- 1.2 --- 3,800 7,800 24 0.68 15,000 7.1 120,000 200 390 390 ---1,000 --- 32 0.19 5.1 --- 24,000 120,000 100 3 220,000 100 1,800,000 800 5,800 5,800 ---10,000 --- 410 2.5 --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA RSL for Residential Soil or Utah ISL. = Measured concentration exceeds the applicable U.S EPA RSL for Industrial Soil. U.S. EPA = United States Environmental Protection Agency. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluooalkyl Substances. DWMRC = Division of Waste Management and Radiation Control. NA = Not analyzed. all concentrations are expressed in milligrams per kilogram (mg/kg) Table 1 Soil Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah --- = Not established. Ba r i u m To t a l C h r o m i u m U.S. EPA Regional Screening Level Residential Soil Utah DWMRC Background Threshold Value TP H - G R O Sample Depth (feet)Sample I.D. Si l v e r n- P r o p y l b e n z e n e Petroleum Hydrocarbons Utah Initial Screening Levels (ISL) U.S. EPA Regional Screening Level Industrial Soil February 2025 Additional LSI August 2024 LSI Ac e t o n e PFAS Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) se c - B u t y l b e n z e n e VOCs Utah RBCA Tier 1 Screening Levels Te t r a c h l o r o e t h e n e ( P C E ) Sample Collection Date Be n z e n e Ar s e n i c Se l e n i u m Ca d m i u m Le a d Metals PID Reading (ppm) Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) TR P H ( S G T - H E M ) GP-1 8 ---11 - 15 8/12/24 0.5 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 0.6 20.5 <0.6 <8.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 * GP-2 8 --- 11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 2.0 1.0 53.4 8.7 <8.0 <4.0 <4.0 <4.0 <4.0 17 <4.0 <4.0 <4.0 0.01 GP-3 8 ---11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 2.1 55.0 18.6 <8.0 7.2 13 7.8 8.3 8.9 <4.0 8.2 <4.0 0.91 GP-4 8 ---11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 5.6 1.9 72.2 10.8 <8.0 6.6 7.3 13 17 11 <4.0 6.4 <4.0 0.71 GP-5 8 --- 11 - 15 8/12/24 <0.4 <1.0 <1.0 <1.0 <2.0 <1.0 <1.0 <1.0 <3.0 <10.0 <1.0 1.5 66.8 <0.6 8.9 14 11 10 4.6 17 1.5 3.4 <1.4 0.38 GP-6 10 ---11 - 15 2/28/25 3.2 <1.0 <1.0 <1.0 <2.0 34.9 1.6 3.5 <3.0 15.9 <1.0 NA NA NA 6.2 <1.5 1.5 <1.5 3.1 5.0 <1.5 <1.5 5.8 0.0025 GP-7 8 92.66 10 - 15 2/27/25 4.4 1.6 <1.0 <1.0 <2.0 <1.0 <1.0 6.7 3.3 22.7 <1.0 NA NA NA 8.2 12 12 12 21 3.6 <1.4 8.9 13 0.99 GP-8 10 ---11 - 15 2/27/25 0.5 <1.0 <1.0 <1.0 <2.0 28.6 <1.0 <1.0 <3.0 <10.0 <1.0 NA NA NA 8.4 9.8 9.8 9.7 16 9.8 <1.8 6.4 1.9 0.72 GP-9 9 92.31 10 - 15 2/27/25 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA GP-12 8 92.61 10 - 15 2/27/25 4.8 1.1 <1.0 <1.0 <2.0 29.4 1.7 5.7 <3.0 20.3 <1.0 NA NA NA 7.8 11 8.2 7.0 6.1 8.8 <1.8 2.9 <1.8 0.33 GP-13 9 ---11 - 15 2/28/25 0.5 <1.0 <1.0 <1.0 <2.0 24.1 <1.0 <1.0 <3.0 <10.0 <1.0 NA NA NA <3.4 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 <1.7 * GP-14 10 93.19 10 - 15 2/28/25 5.2 1.1 <1.0 <1.0 <2.0 25.1 1.4 6.2 <3.0 20.9 <1.0 NA NA NA <3.1 <1.5 <1.5 <1.5 <1.5 4.5 <1.5 <1.5 1.8 0.0023 GP-15 9 ---11 - 15 2/28/25 8.1 1.8 <1.0 <1.0 <2.0 22.1 2.0 9.4 4.2 32.8 <1.0 NA NA NA 4.0 <1.5 <1.5 <1.5 3.4 4.5 <1.5 <1.5 7.7 0.0023 GP-16 9 ---11 - 15 2/27/25 4.2 1.0 <1.0 1.7 <2.0 22.7 1.5 5.0 <3.0 18.0 <1.0 NA NA NA <8.0 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 <1.5 * GP-17 8 --- 11 - 15 2/27/25 10.0 2.3 1.0 <1.0 2.0 23.8 2.9 12.2 5.7 41.6 <1.0 NA NA NA <8.0 <1.6 <1.6 <1.6 <1.6 1.6 <1.6 <1.6 <1.6 0.0008 5 700 --- --- --- --- 700 1,000 10,000 1,000 --- --- --- --- --------------------------- 300 4,000 --- --- --- --- 700 3,000 10,000 10,000 --- --- --- --- --------------------------- 5 700 --- --- --- --- --- 1,000 10,000 --- 5 10 2,000 50 ------------4 ------10 4 1 NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. NA = Not analyzed. BOLD = Measured concentration exceeds the applicable U.S. EPA MCL, Utah ISL, or HI. = Hazard Index calculation following the U.S. EPA equation for analytes. U.S. EPA PFAS HI Calculation: (PFBS/2000)+(PFNA/10)+(PFHxS/9)+(GenX/10). * = Not applicable due to non-detects. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluoroalkyl Substance. all concentrations are expressed in micrograms per liter (µg/L), unless noted otherwise August 2024 LSI Ch l o r o m e t h a n e Na p h t h a l e n e To l u e n e Ga s o l i n e R a n g e Or g a n i c s ( G R O ) Et h y l b e n z e n e Xy l e n e s , t o t a l Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) 1, 1 - D i c h l o r o e t h a n e 1, 2 , 4 - T r i m e t h y l b e n z e n e Ca r b o n D i s u l f i d e PF A S H a z a r d I n d e x ( H I ) Pe r f l u o r o b u t a n o i c A c i d (P F B A ) Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) Table 2 Groundwater Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Pe r f l u o r o b u t a n e s u l f o n i c Ac i d ( P F B S ) Pe r f l u o r o p e n t a n e s u l f o n i c A c i d ( P F P e S ) Pe r f l u o r o h e x a n e s u l f o n i c A c i d ( P F H x S ) U.S. EPA Maximum Contaminant Level (MCL) PFAS (nanograms per liter [ng/L]) Pe r f l u o r o h e p t a n o i c A c i d (P F H p A ) Groundwater Elevation (feet) --- = Not established or not applicable. Sample Collection Date Sample I.D. Metals Be n z e n e Se l e n i u m Ba r i u m Ar s e n i c Depth to Water (feet) Well Screen Interval (feet) Te t r a c h l o r o e t h e n e (P C E ) Utah RBCA Tier 1 Screening Levels Volatile Organic Compounds Utah Initial Screening Levels (ISL) February 2025 Additional LSI Pe r l u o r o o c t a n o i c A c i d (P F O A ) Appendix A Photolog Photo 1. GP-6 drilling location. Photo 2. Soil cores obtained from GP-6. Photo 3. GP-7 drilling location. Photo 4. GP-7 soil cores. Photo 5. GP-8 drilling location. Photo 6. GP-8 soil cores. Photo 7. Piezometer installation at boring GP-9. Photo 8. Piezometer in boring GP-9. Photo 9. GP-10 drilling location. Photo 10. GP-10 soil cores. Photo 11. GP-11 drilling location. Photo 12. GP-11 soil cores. Photo 13. GP-12 drilling location. Photo 14. Piezometer in boring GP-12. Photo 15. GP-13 drilling location. Photo 16. GP-13 soil cores. Photo 17. GP-14 drilling location. Photo 18. GP-14 soil cores. Photo 19. Piezometer in boring GP-14. Photo 20. GP-15 drilling location. Photo 21. GP-16 drilling location. Photo 22. GP-16 soil cores. Photo 23. GP-17drilling location. Photo 24. GP-17 soil cores. Photo 21. Purging groundwater from boring GP-17 using a peristaltic pump. Appendix B Boring Logs DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: DEPTH TO GROUNDWATER: 8’ BORING NO.: GP-1 REFERENCE ELEVATION: Ground Surface TOTAL DEPTH: 15’ ’ DRILL RIG: Geoprobe 7822DT 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Temporary Well screen placed at 11’ to 15’ Well Construction 2779-003PROJECT NUMBER: 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 August 12, 2024 Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey LOGGED BY: Blake Downey, P.G. DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-2 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-3 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-4 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-5 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-6 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 4” of concrete Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Brown Medium Dense Silty Sand: fine-grained, some clay, non-plastic, moist Brown SM Medium Dense No recovery TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. Temporary Well screen placed at 11’ to 15’ Silty Clay: low-plasticity, some fine-grained sand, saturated CL SoftGrey February 28, 2025 DEPTH TO GROUNDWATER: 10’ DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-7 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Brown Medium Dense Silty Clay: low-plasticity, trace fine-grained sand, moist, saturated at 8’ Grey CL Medium Stiff TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Silty Sand: fine-grained, saturated SM Medium Dense Grey LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Piezometer screen placed at 10’ to 15’ DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-8 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 10’ Approximately 1” of asphalt SW End of Boring Dark Brown Medium Dense No recovery Silty Clay: medium-plasticity, some fine-grained sand, saturated CL Soft/ Medium Stiff Grey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-9 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 7’ Piezometer screen placed at 10’ to 15’ Approximately 1” of asphalt GW End of Boring Dark Brown Medium Dense Silty Clay: medium-plasticity, moist, saturated at 9’Grey CL Medium Stiff Silty Sand: fine-grained, trace clay, non-plastic, moist SM Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-10 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 9’ Approximately 1” of asphalt GW End of Boring Dark Brown Medium Dense Silty Clay: medium-plasticity, trace fine-grained sand, moist, saturated at 9’ Grey CL Medium Stiff Soft Silty Sand: fine-grained, trace clay, non-plastic, moist SM Medium Dense Brown / DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-11 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Approximately 1” of asphalt GWBrown Medium Dense Silty Clay: medium-plasticity, some fine to coarse-grained sand, moist, saturated at 8’ Dark Brown CL Soft End of Boring DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-12 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ Piezometer screen placed at 10’ to 15’ End of Boring Silty Clay: low-plasticity, moist Brown CL Stiff Approximately 4” of concrete Silty Clay: medium-plasticity, moist, saturated at 8’Grey CL Medium Stiff/ Soft Sand: fine to medium-grained, some silt, trace clay, non-plastic, moist SP Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-13 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 9.5’ End of Boring Silty Clay: low to medium-plasticity, some fine-grained sand, moist, saturated at 9.5’ Brown CL Medium Stiff/ Soft Approximately 4” of concrete DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-14 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 10’ Piezometer screen placed at 10’ to 15’ End of Boring Approximately 4” of concrete Silty Clay: low-plasticity, 6” thick fine-grained silty sand lens at 4’, moist Dark Brown CL Medium Stiff SWBrown Medium Dense No recovery Silty Clay: medium-plasticity, some fine to coarse-grained sand, saturated CL SoftDark Brown Silty Sand: fine-grained, some clay, non-plastic, saturated SM Medium Dense Gray DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-15 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 28, 2025 DEPTH TO GROUNDWATER: 10’ End of Boring Approximately 4” of concrete Silty Clay: low to medium-plasticity, 4” thick fine-grained silty sand lens at 4’, moist, saturated at 10’ Dark Brown CL Medium Stiff SWLight Brown Medium Dense DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-16 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 9’ GWBrown Medium Dense Silty Clay: low-plasticity, some fine to coarse-grained sand, moist, saturated at 9’ Dark Brown CL Soft End of Boring Approximately 1” of asphalt Silty Sand: fine-grained, moist SM Medium Dense Brown DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-17 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003APROJECT NUMBER: Temporary Well screen placed at 11’ to 15’ LOGGED BY: Jake Scott, P.G. February 27, 2025 DEPTH TO GROUNDWATER: 8’ GWBrown Medium Dense Silty Clay: medium-plasticity, some fine to coarse-grained sand, moist, saturated at 8’ Dark Brown/ Gray CL Soft/ Medium Stiff Approximately 1” of asphalt Silty Sand: fine-grained, moist SM Medium DenseBrown End of Boring Appendix C Laboratory Analytical Reports The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Wasatch Environmental Attn: Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Work Order: 25B2108 Project: 1300 South SLC Property 3/11/2025 Approved By: Melissa Connolly, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 39 Wasatch Environmental Blake Downey REPORT NARRATIVE Method Blank Notes: Chloromethane was observed in the method blank BZC0341-BLK1 for the liquid samples at the level of 2.07 ug/L. The samples were either non-detect for this analyte or the concentration of the method blank is less than 10% of the sample results, which is negligible according to method criteria. www.ChemtechFord.com Project Name: 1300 South SLC Property CtF WO#: 25B2108 Page 2 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-6 Lab ID: 25B2108-01Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 12:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B3.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 3 of 37Page 3 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-6 (cont.) Lab ID: 25B2108-01Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 12:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B34.9Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.6Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B3.5Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B15.9Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 4 of 37Page 4 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-7 Lab ID: 25B2108-02Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.4Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 5 of 37Page 5 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-7 (cont.) Lab ID: 25B2108-02Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.6Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B6.7Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B3.3Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B22.7Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 6 of 37Page 6 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-8 Lab ID: 25B2108-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B0.5Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 7 of 37Page 7 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-8 (cont.) Lab ID: 25B2108-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B28.6Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDToluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 8 of 37Page 8 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-9-8' Lab ID: 25B2108-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 10:05 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25369EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800067.1Total Solids mg/kg dry 2/28/252/28/25369EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 9 of 37Page 9 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-10-8' Lab ID: 25B2108-05Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 9:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25354EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800070.5Total Solids mg/kg dry 2/28/252/28/25354EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 10 of 37Page 10 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-11-7' Lab ID: 25B2108-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/28/252/28/25398EPA 1664BModNDOil & Grease (HEM) %3/3/253/3/250.1 CTF800062.4Total Solids mg/kg dry 2/28/252/28/25398EPA 1664BModNDTRPH (SGT-HEM) Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 11 of 37Page 11 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12-7' Lab ID: 25B2108-07Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800068.7Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/3/253/3/250.008 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/3/253/3/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/3/253/3/250.15 EPA 8260D/5035A0.16Acetone mg/kg dry 3/3/253/3/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L3/3/253/3/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 12 of 37Page 12 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12-7' (cont.) Lab ID: 25B2108-07Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroform mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.08 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/3/253/3/250.008 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/3/253/3/250.15 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 3/3/253/3/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/3/253/3/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/3/253/3/250.38 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDStyrene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035A0.05Tetrachloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDToluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/3/253/3/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/3/253/3/250.36 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 13 of 37Page 13 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12 Lab ID: 25B2108-08Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.8Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 14 of 37Page 14 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-12 (cont.) Lab ID: 25B2108-08Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B29.4Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.1Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.7Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B5.7Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B20.3Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 15 of 37Page 15 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13-9' Lab ID: 25B2108-09Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800063.9Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/3/253/3/250.008 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/3/253/3/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/3/253/3/250.16 EPA 8260D/5035ANDAcetone mg/kg dry 3/3/253/3/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L3/3/253/3/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 16 of 37Page 16 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13-9' (cont.) Lab ID: 25B2108-09Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloroform mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDChloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.08 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/3/253/3/250.008 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/3/253/3/250.16 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 3/3/253/3/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/3/253/3/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/3/253/3/250.40 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDStyrene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDToluene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/3/253/3/250.008 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/3/253/3/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/3/253/3/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/3/253/3/250.39 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 17 of 37Page 17 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13 Lab ID: 25B2108-10Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B0.5Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 18 of 37Page 18 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-13 (cont.) Lab ID: 25B2108-10Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 9:20 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B24.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDNaphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDToluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 19 of 37Page 19 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14-10' Lab ID: 25B2108-11Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800060.3Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.009 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.17 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 20 of 37Page 20 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14-10' (cont.) Lab ID: 25B2108-11Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:00 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.009 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.09 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.009 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.17 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.005 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.43 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035A0.04Tetrachloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.009 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.09 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 21 of 37Page 21 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14 Lab ID: 25B2108-12Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B5.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 22 of 37Page 22 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-14 (cont.) Lab ID: 25B2108-12Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 10:10 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B25.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.1Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.4Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B6.2Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B20.9Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 23 of 37Page 23 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15-10' Lab ID: 25B2108-13Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800077.3Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.14 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.003 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 24 of 37Page 24 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15-10' (cont.) Lab ID: 25B2108-13Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.007 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 25 of 37Page 25 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15 Lab ID: 25B2108-14Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B8.1Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 26 of 37Page 26 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-15 (cont.) Lab ID: 25B2108-14Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/28/25 11:50 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B22.1Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.8Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.0Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B9.4Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B4.2Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B32.8Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 27 of 37Page 27 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16-8' Lab ID: 25B2108-15Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800058.7Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 28 of 37Page 28 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16-8' (cont.) Lab ID: 25B2108-15Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:30 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.50 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.008 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 29 of 37Page 29 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16 Lab ID: 25B2108-16Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.71,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B4.2Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 30 of 37Page 30 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-16 (cont.) Lab ID: 25B2108-16Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 14:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B22.7Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.0Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.5Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B5.0Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030BNDXylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B18.0Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 31 of 37Page 31 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17-7' Lab ID: 25B2108-17Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Inorganic %3/4/253/4/250.1 CTF800062.0Total Solids Volatile Organic Compounds by 5035 mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry J-LOW-C3/4/253/4/250.01 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035AND4-Chlorotoluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDp-Isopropyltoluene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDAcetone mg/kg dry 3/4/253/4/250.004 EPA 8260D/5035ANDBenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-C3/4/253/4/250.02 EPA 8260D/5035ANDBromomethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDCarbon Tetrachloride Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 32 of 37Page 32 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17-7' (cont.) Lab ID: 25B2108-17Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:40 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChlorobenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDChloroform mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDChloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDCyclohexanone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDDibromomethane mg/kg dry J-LOW-L3/4/253/4/250.01 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthyl Ether mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDEthylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 3/4/253/4/250.20 EPA 8260D/5035ANDIsobutanol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 3/4/253/4/250.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry J-LOW-C3/4/253/4/250.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 3/4/253/4/250.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDNaphthalene mg/kg dry J-LOW-C3/4/253/4/250.50 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDStyrene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtert-Butylbenzene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDToluene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichloroethene mg/kg dry 3/4/253/4/250.01 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 3/4/253/4/250.008 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 3/4/253/4/250.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 3/4/253/4/250.10 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 33 of 37Page 33 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17 Lab ID: 25B2108-18Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L 3/10/253/10/2510.0 EPA 8260D/5030BND2-Hexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030B1.01,2,4-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 3/10/253/10/252.0 EPA 8260D/5030BND2-Nitropropane ug/L 3/10/253/10/251.0 EPA 8260D/5030BND4-Chlorotoluene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDAcetone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDAcrylonitrile ug/L 3/10/253/10/250.4 EPA 8260D/5030B10.0Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromobenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromodichloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDBromoform ug/L 3/10/253/10/2510.0 EPA 8260D/5030BNDBromomethane ug/L 3/10/253/10/252.0 EPA 8260D/5030B2.0Carbon Disulfide ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChlorobenzene Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 34 of 37Page 34 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Sample ID: GP-17 (cont.) Lab ID: 25B2108-18Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 2/27/25 13:45 Preparation Date/Time Sampled By: Jacob Scott Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDChloroform ug/L B3/10/253/10/251.0 EPA 8260D/5030B23.8Chloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L J-LOW-L3/10/253/10/2510.0 EPA 8260D/5030BNDCyclohexanone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromochloromethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDibromomethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDEthyl Acetate ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.3Ethylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDEthyl Ether ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 3/10/253/10/2520.0 EPA 8260D/5030BNDIsobutanol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 3/10/253/10/252.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 3/10/253/10/255.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-L3/10/253/10/250.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 3/10/253/10/251.0 EPA 8260D/5030B2.9Naphthalene ug/L 3/10/253/10/2550.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 3/10/253/10/256.0 EPA 8260D/5030BNDPentachloroethane ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDsec-Butyl Benzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDStyrene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTetrachloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030B12.2Toluene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichloroethene ug/L 3/10/253/10/251.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 3/10/253/10/250.8 EPA 8260D/5030BNDVinyl Chloride ug/L 3/10/253/10/253.0 EPA 8260D/5030B5.7Xylenes, total ug/L 3/10/253/10/2510.0 EPA 8260D/5030B41.6Gasoline Range Organics Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 35 of 37Page 35 of 39 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-003A 2/28/25 14:05 @ 1.4 °C 3/11/2025 1300 South SLC Property Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Flag Descriptions B = Analyte is found in the associated blank as well as in the sample (CLP B-flag). J-LOW-C = Estimated low due to low recovery of CCV J-LOW-L = Estimated low due to low recovery of LCS Project Name: 1300 South SLC Property CtF WO#: 25B2108 www.ChemtechFord.com Page 36 of 37Page 36 of 39 Page 37 of 39 Page 38 of 39 Page 39 of 39 ANALYTICAL REPORT PREPARED FOR Attn: Blake Downey Wasatch Environmental 2410 West California Ave Salt Lake City, Utah 84104 Generated 3/12/2025 5:50:22 PM JOB DESCRIPTION PFAS,1633 JOB NUMBER 320-119412-1 See page two for job notes and contact information. West Sacramento CA 95605 880 Riverside Parkway Eurofins Sacramento Page 1 of 77 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Eurofins Sacramento Eurofins Sacramento is a laboratory within Eurofins Environment Testing Northern California, LLC, a company within Eurofins Environment Testing Group of Companies Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Northern California, LLC Project Manager. Authorization Generated 3/12/2025 5:50:22 PM Authorized for release by Nathaniel Horner, Project Manager I Nathaniel.Horner@et.eurofinsus.com (916)374-4306 Page 2 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Table of Contents Client: Wasatch Environmental Project/Site: PFAS,1633 Laboratory Job ID: 320-119412-1 Page 3 of 77 Eurofins Sacramento 3/12/2025 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Definitions/Glossary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Qualifiers LCMS Qualifier Description *1 LCS/LCSD RPD exceeds control limits. Qualifier *5-Isotope dilution analyte is outside acceptance limits, low biased. I Value is EMPC (estimated maximum possible concentration). Glossary These commonly used abbreviations may or may not be present in this report. ☼Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Sacramento Page 4 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary Page unless otherwise noted under the individual analysis.Data qualifiers and/or narrative comments are included to explain any exceptions,if applicable. Matrix QC may not be reported if insufficient sample is provided or site-specific QC samples were not submitted.In these situations,to demonstrate precision and accuracy at a batch level,a LCS/LCSD may be performed,unless otherwise specified in the method. Surrogate and/or isotope dilution analyte recoveries (if applicable)which are outside of the QC window are confirmed unless attributed to a dilution or otherwise noted in the narrative. Regulated compliance samples (e.g.SDWA,NPDES)must comply with the associated agency requirements/permits. Receipt The samples were received on 3/1/2025 9:05 AM.Unless otherwise noted below,the samples arrived in good condition,and, where required,properly preserved and on ice.The temperature of the cooler at receipt time was 3.8°C. Receipt Exceptions The container label for the following samples did not match the information listed on the Chain-of-Custody (COC):GP-11-7' (320-119412-6),GP-12 (320-119412-7)and GP-16 (320-119412-16). For sample 6,the sample ID given on the client container label was "GP-11"while that on the COC was "GP-11-7'". For sample 7,the sample ID given on the client container label was "GP-12-7'"while that on the COC was "GP-12". For sample 16,the sample collection time given on the client container label was 14:35 while that on the COC was 14:40. The samples were logged in and labeled per the COC. PFAS Method 1633_Final:The Isotope Dilution Analyte (IDA)recovery associated with the following sample is below the method recommended limit:GP-11-7'(320-119412-6).Generally,data quality is not considered affected if the IDA signal-to-noise ratio is greater than 10:1,which is achieved for all IDA in the sample(s). Method 1633_Final:The continuing calibration verifications (CCVs)associated with analytical batch 320-838170 recovered outside of the established control limits for the following isotope dilution analytes (IDAs):d3-NMeFOSAA,d5-NEtFOSAA,13C2 4:2 FTS and 13C2 6:2 FTS.Their associated target analytes were within control limits.The extraction batch quality control samples (QCs) associated with these CCVs recovered in control for these IDAs and their associated target analytes;therefore,the data have been reported.The following samples are impacted:(CCV 320-838170/1),(CCV 320-838170/10),(LLCS 320-837948/2-A)and (MB 320-837948/1-A). Method 1633_Final:The RPD of the laboratory control sample (LCS)and laboratory control sample duplicate (LCSD)for preparation batch 320-837948 and analytical batch 320-838291 recovered outside control limits for the following analyte:NFDHA. Method 1633_Final:Due to failing the TSS visual inspection and resultant likelihood for sample clogging,the following sample in preparation batch 320-838175 deviated from the standard procedure:GP-6 (320-119412-1).The sample was diluted by a factor of 5x,then fortified with Isotope Dilution Analyte (IDA)and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:Due to failing the TSS visual inspection and resultant likelihood for sample clogging,the following samples in preparation batch 320-838175 deviated from the standard procedure:GP-7 (320-119412-2),GP-8 (320-119412-3),GP-12 (320-119412-8),GP-13 (320-119412-10),GP-14 (320-119412-12),GP-15 (320-119412-14),GP-16 (320-119412-16)and GP-17 (320-119412-18).The samples were diluted by a factor of 2x,then fortified with Isotope Dilution Analyte (IDA)and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:Due to an excess amount of sediment,the following samples deviated from the laboratory SOP:GP-6 (320-119412-1),GP-7 (320-119412-2),GP-8 (320-119412-3),GP-12 (320-119412-8),GP-13 (320-119412-10),GP-14 (320-119412-12),GP-15 (320-119412-14),GP-16 (320-119412-16)and GP-17 (320-119412-18).The samples were fortified with Isotope Dilution Analyte (IDA),then centrifuged and decanted into new containers. Method 1633_Final:The "I"qualifier means the transition mass ratio for the indicated analyte was outside the established ratio limits.The qualitative identification of the analyte has some degree of uncertainty.The associated analytes have been flagged: GP-6 (320-119412-1),GP-8 (320-119412-3)and GP-15 (320-119412-14). Case Narrative Client: Wasatch Environmental Job ID: 320-119412-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-119412-1 Eurofins Sacramento Page 5 of 77 3/12/2025 No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. General Chemistry No analytical or quality issues were noted,other than those described in the Definitions/Glossary page. Case Narrative Client: Wasatch Environmental Job ID: 320-119412-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-119412-1 (Continued)Eurofins Sacramento Page 6 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Detection Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-6 Lab Sample ID: 320-119412-1 Perfluorobutanoic acid (PFBA) - RE RL 3.1 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA16.2 1633 Perfluorohexanoic acid (PFHxA) - RE 1.5 ng/L Total/NA11.5 1633 Perfluorooctanoic acid (PFOA) - RE 1.5 ng/L Total/NA13.1 1633 Perfluorobutanesulfonic acid (PFBS) - RE 1.5 ng/L Total/NA15.0 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA15.8 I 1633 Client Sample ID: GP-7 Lab Sample ID: 320-119412-2 Perfluorobutanoic acid (PFBA) - RE RL 2.9 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.2 1633 Perfluoropentanoic acid (PFPeA) - RE 1.4 ng/L Total/NA1121633 Perfluorohexanoic acid (PFHxA) - RE 1.4 ng/L Total/NA1121633 Perfluoroheptanoic acid (PFHpA) - RE 1.4 ng/L Total/NA1121633 Perfluorooctanoic acid (PFOA) - RE 1.4 ng/L Total/NA1211633 Perfluorobutanesulfonic acid (PFBS) - RE 1.4 ng/L Total/NA13.6 1633 Perfluorohexanesulfonic acid (PFHxS) - RE 1.4 ng/L Total/NA18.9 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.4 ng/L Total/NA1131633 Client Sample ID: GP-8 Lab Sample ID: 320-119412-3 Perfluorobutanoic acid (PFBA) RL 3.6 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.4 1633 Perfluoropentanoic acid (PFPeA)1.8 ng/L Total/NA19.8 1633 Perfluorohexanoic acid (PFHxA)1.8 ng/L Total/NA19.8 1633 Perfluoroheptanoic acid (PFHpA)1.8 ng/L Total/NA19.7 1633 Perfluorooctanoic acid (PFOA)1.8 ng/L Total/NA1161633 Perfluorobutanesulfonic acid (PFBS)1.8 ng/L Total/NA19.8 1633 Perfluorohexanesulfonic acid (PFHxS)1.8 ng/L Total/NA16.4 1633 Perfluorooctanesulfonic acid (PFOS)1.8 ng/L Total/NA11.9 I 1633 Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 No Detections. Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 No Detections. Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 No Detections. Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 No Detections. Client Sample ID: GP-12 Lab Sample ID: 320-119412-8 Perfluorobutanoic acid (PFBA) RL 3.7 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.8 1633 Perfluoropentanoic acid (PFPeA)1.8 ng/L Total/NA1111633 Perfluorohexanoic acid (PFHxA)1.8 ng/L Total/NA18.2 1633 Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 7 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Detection Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-12 (Continued)Lab Sample ID: 320-119412-8 Perfluoroheptanoic acid (PFHpA) RL 1.8 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.0 1633 Perfluorooctanoic acid (PFOA)1.8 ng/L Total/NA16.1 1633 Perfluorobutanesulfonic acid (PFBS)1.8 ng/L Total/NA18.8 1633 Perfluorohexanesulfonic acid (PFHxS)1.8 ng/L Total/NA12.9 1633 Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 No Detections. Client Sample ID: GP-13 Lab Sample ID: 320-119412-10 No Detections. Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 No Detections. Client Sample ID: GP-14 Lab Sample ID: 320-119412-12 Perfluorobutanesulfonic acid (PFBS) - RE RL 1.5 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA14.5 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA11.8 1633 Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 No Detections. Client Sample ID: GP-15 Lab Sample ID: 320-119412-14 Perfluorobutanoic acid (PFBA) - RE RL 3.1 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA14.0 1633 Perfluorooctanoic acid (PFOA) - RE 1.5 ng/L Total/NA13.4 1633 Perfluorobutanesulfonic acid (PFBS) - RE 1.5 ng/L Total/NA14.5 1633 Perfluorooctanesulfonic acid (PFOS) - RE 1.5 ng/L Total/NA17.7 I 1633 Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 ☼Perfluoropentanoic acid (PFPeA) RL 0.19 ug/Kg MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA11.0 1633 ☼Perfluorohexanoic acid (PFHxA)0.19 ug/Kg Total/NA10.64 1633 ☼Perfluorooctanesulfonic acid (PFOS)0.19 ug/Kg Total/NA10.24 1633 Client Sample ID: GP-16 Lab Sample ID: 320-119412-16 No Detections. Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 No Detections. Client Sample ID: GP-17 Lab Sample ID: 320-119412-18 Perfluorobutanesulfonic acid (PFBS) - RE RL 1.6 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA11.6 1633 Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 8 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-1Client Sample ID: GP-6 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 10 ng/L 03/07/25 04:16 03/07/25 19:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanoic acid (PFDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluoroundecanoic acid (PFUnA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorododecanoic acid (PFDoA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorotridecanoic acid (PFTrDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorotetradecanoic acid (PFTeDA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDPerfluorooctanesulfonamide (PFOSA) 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSAA 10 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSAA 50 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNMeFOSE 50 ng/L 03/07/25 04:16 03/07/25 19:27 1NDNEtFOSE 13C6 PFDA 98.5 40 -130 03/07/25 04:16 03/07/25 19:27 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C7 PFUnA 95.9 03/07/25 04:16 03/07/25 19:27 130-130 13C2 PFDoA 91.8 03/07/25 04:16 03/07/25 19:27 110-130 13C2 PFTeDA 85.6 03/07/25 04:16 03/07/25 19:27 110-130 13C8 FOSA 91.9 03/07/25 04:16 03/07/25 19:27 140-130 d3-NMeFOSAA 91.2 03/07/25 04:16 03/07/25 19:27 140-170 d5-NEtFOSAA 90.2 03/07/25 04:16 03/07/25 19:27 125-135 d7-N-MeFOSE-M 69.6 03/07/25 04:16 03/07/25 19:27 110-130 d9-N-EtFOSE-M 70.0 03/07/25 04:16 03/07/25 19:27 110-130 d5-NEtPFOSA 75.5 03/07/25 04:16 03/07/25 19:27 110-130 d3-NMePFOSA 76.7 03/07/25 04:16 03/07/25 19:27 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 6.2 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 11.5Perfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 13.1Perfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 15.0Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 15.8 IPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND6:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND8:2 FTS 1.2 ng/L 03/11/25 03:42 03/11/25 13:30 1NDHFPO-DA (GenX) Eurofins Sacramento Page 9 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-1Client Sample ID: GP-6 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 13:30 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 13:30 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 13:30 1ND5:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 13:30 1ND7:3 FTCA 13C4 PFBA 82.7 5 -130 03/11/25 03:42 03/11/25 13:30 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 86.5 03/11/25 03:42 03/11/25 13:30 140-130 13C5 PFHxA 95.7 03/11/25 03:42 03/11/25 13:30 140-130 13C4 PFHpA 89.0 03/11/25 03:42 03/11/25 13:30 140-130 13C8 PFOA 88.6 03/11/25 03:42 03/11/25 13:30 140-130 13C9 PFNA 61.0 03/11/25 03:42 03/11/25 13:30 140-130 13C3 PFBS 91.0 03/11/25 03:42 03/11/25 13:30 140-135 13C3 PFHxS 81.3 03/11/25 03:42 03/11/25 13:30 140-130 13C8 PFOS 43.1 03/11/25 03:42 03/11/25 13:30 140-130 13C2 4:2 FTS 101 03/11/25 03:42 03/11/25 13:30 140-200 13C2 6:2 FTS 91.9 03/11/25 03:42 03/11/25 13:30 140-200 13C2 8:2 FTS 40.3 03/11/25 03:42 03/11/25 13:30 140-300 13C3 HFPO-DA 99.2 03/11/25 03:42 03/11/25 13:30 140-130 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoroundecanoic acid (PFUnA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSAA 4.0 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSAA 20 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNMeFOSE 20 ng/L 03/07/25 04:16 03/07/25 19:43 1NDNEtFOSE 13C7 PFUnA 97.1 30 -130 03/07/25 04:16 03/07/25 19:43 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFDoA 92.0 03/07/25 04:16 03/07/25 19:43 110-130 13C2 PFTeDA 84.8 03/07/25 04:16 03/07/25 19:43 110-130 d3-NMeFOSAA 89.6 03/07/25 04:16 03/07/25 19:43 140-170 d5-NEtFOSAA 85.3 03/07/25 04:16 03/07/25 19:43 125-135 d7-N-MeFOSE-M 71.7 03/07/25 04:16 03/07/25 19:43 110-130 d9-N-EtFOSE-M 68.3 03/07/25 04:16 03/07/25 19:43 110-130 Eurofins Sacramento Page 10 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtPFOSA 68.9 10 -130 03/07/25 04:16 03/07/25 19:43 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d3-NMePFOSA 72.3 03/07/25 04:16 03/07/25 19:43 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 8.2 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluoropentanoic acid (PFPeA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluorohexanoic acid (PFHxA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 112Perfluoroheptanoic acid (PFHpA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 121Perfluorooctanoic acid (PFOA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorononanoic acid (PFNA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorodecanoic acid (PFDA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 13.6Perfluorobutanesulfonic acid (PFBS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluoropentanesulfonic acid (PFPeS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 18.9Perfluorohexanesulfonic acid (PFHxS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 113Perfluorooctanesulfonic acid (PFOS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorononanesulfonic acid (PFNS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorodecanesulfonic acid (PFDS) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorododecanesulfonic acid (PFDoS) 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND4:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND6:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND8:2 FTS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPerfluorooctanesulfonamide (PFOSA) 1.1 ng/L 03/11/25 03:42 03/11/25 13:47 1NDHFPO-DA (GenX) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFMPA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFMBA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDNFDHA 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND9Cl-PF3ONS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1ND11Cl-PF3OUdS 1.4 ng/L 03/11/25 03:42 03/11/25 13:47 1NDPFEESA 2.9 ng/L 03/11/25 03:42 03/11/25 13:47 1ND3:3 FTCA 7.1 ng/L 03/11/25 03:42 03/11/25 13:47 1ND5:3 FTCA 7.1 ng/L 03/11/25 03:42 03/11/25 13:47 1ND7:3 FTCA 13C4 PFBA 85.2 5 -130 03/11/25 03:42 03/11/25 13:47 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 89.1 03/11/25 03:42 03/11/25 13:47 140-130 13C5 PFHxA 92.4 03/11/25 03:42 03/11/25 13:47 140-130 13C4 PFHpA 100 03/11/25 03:42 03/11/25 13:47 140-130 13C8 PFOA 95.3 03/11/25 03:42 03/11/25 13:47 140-130 13C9 PFNA 82.0 03/11/25 03:42 03/11/25 13:47 140-130 13C6 PFDA 58.5 03/11/25 03:42 03/11/25 13:47 140-130 13C3 PFBS 95.4 03/11/25 03:42 03/11/25 13:47 140-135 Eurofins Sacramento Page 11 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-2Client Sample ID: GP-7 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) 13C3 PFHxS 87.3 40 -130 03/11/25 03:42 03/11/25 13:47 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C8 PFOS 64.3 03/11/25 03:42 03/11/25 13:47 140-130 13C8 FOSA 40.7 03/11/25 03:42 03/11/25 13:47 140-130 13C2 4:2 FTS 147 03/11/25 03:42 03/11/25 13:47 140-200 13C2 6:2 FTS 106 03/11/25 03:42 03/11/25 13:47 140-200 13C2 8:2 FTS 64.0 03/11/25 03:42 03/11/25 13:47 140-300 13C3 HFPO-DA 112 03/11/25 03:42 03/11/25 13:47 140-130 Lab Sample ID: 320-119412-3Client Sample ID: GP-8 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 8.4 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluoropentanoic acid (PFPeA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluorohexanoic acid (PFHxA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.7Perfluoroheptanoic acid (PFHpA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 116Perfluorooctanoic acid (PFOA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorononanoic acid (PFNA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorodecanoic acid (PFDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoroundecanoic acid (PFUnA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorododecanoic acid (PFDoA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorotridecanoic acid (PFTrDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorotetradecanoic acid (PFTeDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 19.8Perfluorobutanesulfonic acid (PFBS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoropentanesulfonic acid (PFPeS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 16.4Perfluorohexanesulfonic acid (PFHxS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 11.9 IPerfluorooctanesulfonic acid (PFOS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorononanesulfonic acid (PFNS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorodecanesulfonic acid (PFDS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorododecanesulfonic acid (PFDoS) 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND4:2 FTS 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND6:2 FTS 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND8:2 FTS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPerfluorooctanesulfonamide (PFOSA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSAA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSAA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNMeFOSE 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNEtFOSE 1.3 ng/L 03/11/25 03:42 03/11/25 14:03 1NDHFPO-DA (GenX) 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Eurofins Sacramento Page 12 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-3Client Sample ID: GP-8 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMPA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPFMBA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDNFDHA 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND9Cl-PF3ONS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1ND11Cl-PF3OUdS 1.8 ng/L 03/11/25 03:42 03/11/25 14:03 1NDPFEESA 3.6 ng/L 03/11/25 03:42 03/11/25 14:03 1ND3:3 FTCA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1ND5:3 FTCA 9.0 ng/L 03/11/25 03:42 03/11/25 14:03 1ND7:3 FTCA 13C4 PFBA 96.5 5 -130 03/11/25 03:42 03/11/25 14:03 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 107 03/11/25 03:42 03/11/25 14:03 140-130 13C5 PFHxA 97.2 03/11/25 03:42 03/11/25 14:03 140-130 13C4 PFHpA 102 03/11/25 03:42 03/11/25 14:03 140-130 13C8 PFOA 97.0 03/11/25 03:42 03/11/25 14:03 140-130 13C9 PFNA 89.5 03/11/25 03:42 03/11/25 14:03 140-130 13C6 PFDA 80.7 03/11/25 03:42 03/11/25 14:03 140-130 13C7 PFUnA 60.9 03/11/25 03:42 03/11/25 14:03 130-130 13C2 PFDoA 45.3 03/11/25 03:42 03/11/25 14:03 110-130 13C2 PFTeDA 22.8 03/11/25 03:42 03/11/25 14:03 110-130 13C3 PFBS 114 03/11/25 03:42 03/11/25 14:03 140-135 13C3 PFHxS 98.8 03/11/25 03:42 03/11/25 14:03 140-130 13C8 PFOS 79.1 03/11/25 03:42 03/11/25 14:03 140-130 13C8 FOSA 82.3 03/11/25 03:42 03/11/25 14:03 140-130 d3-NMeFOSAA 66.6 03/11/25 03:42 03/11/25 14:03 140-170 d5-NEtFOSAA 60.6 03/11/25 03:42 03/11/25 14:03 125-135 13C2 4:2 FTS 146 03/11/25 03:42 03/11/25 14:03 140-200 13C2 6:2 FTS 137 03/11/25 03:42 03/11/25 14:03 140-200 13C2 8:2 FTS 91.3 03/11/25 03:42 03/11/25 14:03 140-300 13C3 HFPO-DA 114 03/11/25 03:42 03/11/25 14:03 140-130 d7-N-MeFOSE-M 32.7 03/11/25 03:42 03/11/25 14:03 110-130 d9-N-EtFOSE-M 21.3 03/11/25 03:42 03/11/25 14:03 110-130 d5-NEtPFOSA 26.5 03/11/25 03:42 03/11/25 14:03 110-130 d3-NMePFOSA 37.0 03/11/25 03:42 03/11/25 14:03 110-130 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.38 ug/Kg ☼03/06/25 12:37 03/07/25 16:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoropentanoic acid (PFPeA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorohexanoic acid (PFHxA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroheptanoic acid (PFHpA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanoic acid (PFOA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorononanoic acid (PFNA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorodecanoic acid (PFDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroundecanoic acid (PFUnA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorododecanoic acid (PFDoA) Eurofins Sacramento Page 13 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.19 ug/Kg ☼03/06/25 12:37 03/07/25 16:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorononanesulfonic acid (PFNS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND4:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND6:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND8:2 FTS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSAA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSAA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNMeFOSE 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDNEtFOSE 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDHFPO-DA (GenX) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFMPA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFMBA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND *1NFDHA 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND9Cl-PF3ONS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND11Cl-PF3OUdS 0.19 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼NDPFEESA 0.38 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND3:3 FTCA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND5:3 FTCA 0.95 ug/Kg 03/06/25 12:37 03/07/25 16:02 1☼ND7:3 FTCA 13C4 PFBA 67.4 8 -130 03/06/25 12:37 03/07/25 16:02 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 67.9 03/06/25 12:37 03/07/25 16:02 135-130 13C5 PFHxA 71.5 03/06/25 12:37 03/07/25 16:02 140-130 13C4 PFHpA 72.3 03/06/25 12:37 03/07/25 16:02 140-130 13C8 PFOA 68.2 03/06/25 12:37 03/07/25 16:02 140-130 13C9 PFNA 76.7 03/06/25 12:37 03/07/25 16:02 140-130 13C6 PFDA 68.8 03/06/25 12:37 03/07/25 16:02 140-130 13C7 PFUnA 68.1 03/06/25 12:37 03/07/25 16:02 140-130 13C2 PFDoA 57.4 03/06/25 12:37 03/07/25 16:02 140-130 13C2 PFTeDA 64.0 03/06/25 12:37 03/07/25 16:02 120-130 13C3 PFBS 64.5 03/06/25 12:37 03/07/25 16:02 140-135 13C3 PFHxS 71.6 03/06/25 12:37 03/07/25 16:02 140-130 13C8 PFOS 69.6 03/06/25 12:37 03/07/25 16:02 140-130 13C8 FOSA 50.6 03/06/25 12:37 03/07/25 16:02 140-130 Eurofins Sacramento Page 14 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-4Client Sample ID: GP-9-8' Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d3-NMeFOSAA 46.2 40 -135 03/06/25 12:37 03/07/25 16:02 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d5-NEtFOSAA 46.8 03/06/25 12:37 03/07/25 16:02 140-150 13C2 4:2 FTS 67.3 03/06/25 12:37 03/07/25 16:02 140-165 13C2 6:2 FTS 67.8 03/06/25 12:37 03/07/25 16:02 140-215 13C2 8:2 FTS 61.5 03/06/25 12:37 03/07/25 16:02 140-275 13C3 HFPO-DA 67.9 03/06/25 12:37 03/07/25 16:02 140-130 d7-N-MeFOSE-M 52.2 03/06/25 12:37 03/07/25 16:02 120-130 d9-N-EtFOSE-M 60.1 03/06/25 12:37 03/07/25 16:02 115-130 d5-NEtPFOSA 45.3 03/06/25 12:37 03/07/25 16:02 110-130 d3-NMePFOSA 53.2 03/06/25 12:37 03/07/25 16:02 110-130 General Chemistry RL MDL 28 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 172Percent Solids (EPA 1633) Lab Sample ID: 320-119412-5Client Sample ID: GP-10-8' Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSAA Eurofins Sacramento Page 15 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-5Client Sample ID: GP-10-8' Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 16:18 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNMeFOSE 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND3:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND5:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:18 1☼ND7:3 FTCA 13C4 PFBA 99.7 8 -130 03/06/25 12:37 03/07/25 16:18 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 81.6 03/06/25 12:37 03/07/25 16:18 135-130 13C5 PFHxA 85.1 03/06/25 12:37 03/07/25 16:18 140-130 13C4 PFHpA 86.7 03/06/25 12:37 03/07/25 16:18 140-130 13C8 PFOA 96.2 03/06/25 12:37 03/07/25 16:18 140-130 13C9 PFNA 102 03/06/25 12:37 03/07/25 16:18 140-130 13C6 PFDA 80.9 03/06/25 12:37 03/07/25 16:18 140-130 13C7 PFUnA 90.7 03/06/25 12:37 03/07/25 16:18 140-130 13C2 PFDoA 80.9 03/06/25 12:37 03/07/25 16:18 140-130 13C2 PFTeDA 86.4 03/06/25 12:37 03/07/25 16:18 120-130 13C3 PFBS 87.6 03/06/25 12:37 03/07/25 16:18 140-135 13C3 PFHxS 93.0 03/06/25 12:37 03/07/25 16:18 140-130 13C8 PFOS 92.2 03/06/25 12:37 03/07/25 16:18 140-130 13C8 FOSA 66.5 03/06/25 12:37 03/07/25 16:18 140-130 d3-NMeFOSAA 60.3 03/06/25 12:37 03/07/25 16:18 140-135 d5-NEtFOSAA 59.2 03/06/25 12:37 03/07/25 16:18 140-150 13C2 4:2 FTS 75.4 03/06/25 12:37 03/07/25 16:18 140-165 13C2 6:2 FTS 89.7 03/06/25 12:37 03/07/25 16:18 140-215 13C2 8:2 FTS 74.8 03/06/25 12:37 03/07/25 16:18 140-275 13C3 HFPO-DA 77.0 03/06/25 12:37 03/07/25 16:18 140-130 d7-N-MeFOSE-M 78.1 03/06/25 12:37 03/07/25 16:18 120-130 d9-N-EtFOSE-M 88.3 03/06/25 12:37 03/07/25 16:18 115-130 d5-NEtPFOSA 63.0 03/06/25 12:37 03/07/25 16:18 110-130 d3-NMePFOSA 76.0 03/06/25 12:37 03/07/25 16:18 110-130 General Chemistry RL MDL 32 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 168Percent Solids (EPA 1633) Eurofins Sacramento Page 16 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-6Client Sample ID: GP-11-7' Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:35 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSAA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNMeFOSE 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND3:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND5:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 16:35 1☼ND7:3 FTCA 13C4 PFBA 74.2 8 -130 03/06/25 12:37 03/07/25 16:35 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 68.7 03/06/25 12:37 03/07/25 16:35 135-130 13C5 PFHxA 73.7 03/06/25 12:37 03/07/25 16:35 140-130 13C4 PFHpA 69.0 03/06/25 12:37 03/07/25 16:35 140-130 13C8 PFOA 77.8 03/06/25 12:37 03/07/25 16:35 140-130 Eurofins Sacramento Page 17 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-6Client Sample ID: GP-11-7' Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C9 PFNA 72.8 40 -130 03/06/25 12:37 03/07/25 16:35 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C6 PFDA 56.6 03/06/25 12:37 03/07/25 16:35 140-130 13C7 PFUnA 40.9 03/06/25 12:37 03/07/25 16:35 140-130 13C2 PFDoA 38.8 *5-03/06/25 12:37 03/07/25 16:35 140-130 13C2 PFTeDA 63.2 03/06/25 12:37 03/07/25 16:35 120-130 13C3 PFBS 71.1 03/06/25 12:37 03/07/25 16:35 140-135 13C3 PFHxS 76.3 03/06/25 12:37 03/07/25 16:35 140-130 13C8 PFOS 63.2 03/06/25 12:37 03/07/25 16:35 140-130 13C8 FOSA 40.2 03/06/25 12:37 03/07/25 16:35 140-130 d3-NMeFOSAA 33.1 *5-03/06/25 12:37 03/07/25 16:35 140-135 d5-NEtFOSAA 30.6 *5-03/06/25 12:37 03/07/25 16:35 140-150 13C2 4:2 FTS 69.3 03/06/25 12:37 03/07/25 16:35 140-165 13C2 6:2 FTS 80.2 03/06/25 12:37 03/07/25 16:35 140-215 13C2 8:2 FTS 63.8 03/06/25 12:37 03/07/25 16:35 140-275 13C3 HFPO-DA 64.2 03/06/25 12:37 03/07/25 16:35 140-130 d7-N-MeFOSE-M 38.4 03/06/25 12:37 03/07/25 16:35 120-130 d9-N-EtFOSE-M 43.4 03/06/25 12:37 03/07/25 16:35 115-130 d5-NEtPFOSA 41.3 03/06/25 12:37 03/07/25 16:35 110-130 d3-NMePFOSA 48.0 03/06/25 12:37 03/07/25 16:35 110-130 General Chemistry RL MDL 37 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 163Percent Solids (EPA 1633) Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼03/06/25 12:37 03/07/25 16:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorodecanesulfonic acid (PFDS) Eurofins Sacramento Page 18 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 16:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND4:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND6:2 FTS 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSAA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNMeFOSE 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼NDPFEESA 0.39 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND3:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND5:3 FTCA 0.98 ug/Kg 03/06/25 12:37 03/07/25 16:51 1☼ND7:3 FTCA 13C4 PFBA 89.0 8 -130 03/06/25 12:37 03/07/25 16:51 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 85.1 03/06/25 12:37 03/07/25 16:51 135-130 13C5 PFHxA 84.9 03/06/25 12:37 03/07/25 16:51 140-130 13C4 PFHpA 87.4 03/06/25 12:37 03/07/25 16:51 140-130 13C8 PFOA 83.0 03/06/25 12:37 03/07/25 16:51 140-130 13C9 PFNA 84.6 03/06/25 12:37 03/07/25 16:51 140-130 13C6 PFDA 78.2 03/06/25 12:37 03/07/25 16:51 140-130 13C7 PFUnA 71.8 03/06/25 12:37 03/07/25 16:51 140-130 13C2 PFDoA 53.7 03/06/25 12:37 03/07/25 16:51 140-130 13C2 PFTeDA 72.0 03/06/25 12:37 03/07/25 16:51 120-130 13C3 PFBS 76.2 03/06/25 12:37 03/07/25 16:51 140-135 13C3 PFHxS 89.4 03/06/25 12:37 03/07/25 16:51 140-130 13C8 PFOS 83.9 03/06/25 12:37 03/07/25 16:51 140-130 13C8 FOSA 65.0 03/06/25 12:37 03/07/25 16:51 140-130 d3-NMeFOSAA 55.7 03/06/25 12:37 03/07/25 16:51 140-135 d5-NEtFOSAA 52.2 03/06/25 12:37 03/07/25 16:51 140-150 13C2 4:2 FTS 116 03/06/25 12:37 03/07/25 16:51 140-165 13C2 6:2 FTS 100 03/06/25 12:37 03/07/25 16:51 140-215 13C2 8:2 FTS 71.0 03/06/25 12:37 03/07/25 16:51 140-275 13C3 HFPO-DA 79.4 03/06/25 12:37 03/07/25 16:51 140-130 d7-N-MeFOSE-M 53.2 03/06/25 12:37 03/07/25 16:51 120-130 d9-N-EtFOSE-M 55.4 03/06/25 12:37 03/07/25 16:51 115-130 d5-NEtPFOSA 51.6 03/06/25 12:37 03/07/25 16:51 110-130 d3-NMePFOSA 57.4 03/06/25 12:37 03/07/25 16:51 110-130 Eurofins Sacramento Page 19 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-7Client Sample ID: GP-12 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 General Chemistry RL MDL 40 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 160Percent Solids (EPA 1633) Lab Sample ID: 320-119412-8Client Sample ID: GP-12 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 7.8 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 111Perfluoropentanoic acid (PFPeA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 18.2Perfluorohexanoic acid (PFHxA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 17.0Perfluoroheptanoic acid (PFHpA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 16.1Perfluorooctanoic acid (PFOA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorononanoic acid (PFNA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorodecanoic acid (PFDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoroundecanoic acid (PFUnA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorododecanoic acid (PFDoA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorotridecanoic acid (PFTrDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorotetradecanoic acid (PFTeDA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 18.8Perfluorobutanesulfonic acid (PFBS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoropentanesulfonic acid (PFPeS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 12.9Perfluorohexanesulfonic acid (PFHxS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorooctanesulfonic acid (PFOS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorononanesulfonic acid (PFNS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorodecanesulfonic acid (PFDS) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorododecanesulfonic acid (PFDoS) 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND4:2 FTS 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND6:2 FTS 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND8:2 FTS 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPerfluorooctanesulfonamide (PFOSA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSAA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSAA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNMeFOSE 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNEtFOSE 1.4 ng/L 03/11/25 03:42 03/11/25 14:20 1NDHFPO-DA (GenX) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPFMPA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDPFMBA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1NDNFDHA 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND9Cl-PF3ONS 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1ND11Cl-PF3OUdS Eurofins Sacramento Page 20 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-8Client Sample ID: GP-12 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.8 ng/L 03/11/25 03:42 03/11/25 14:20 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFEESA 3.7 ng/L 03/11/25 03:42 03/11/25 14:20 1ND3:3 FTCA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1ND5:3 FTCA 9.2 ng/L 03/11/25 03:42 03/11/25 14:20 1ND7:3 FTCA 13C4 PFBA 89.2 5 -130 03/11/25 03:42 03/11/25 14:20 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 95.0 03/11/25 03:42 03/11/25 14:20 140-130 13C5 PFHxA 101 03/11/25 03:42 03/11/25 14:20 140-130 13C4 PFHpA 96.6 03/11/25 03:42 03/11/25 14:20 140-130 13C8 PFOA 98.5 03/11/25 03:42 03/11/25 14:20 140-130 13C9 PFNA 94.2 03/11/25 03:42 03/11/25 14:20 140-130 13C6 PFDA 82.3 03/11/25 03:42 03/11/25 14:20 140-130 13C7 PFUnA 67.5 03/11/25 03:42 03/11/25 14:20 130-130 13C2 PFDoA 55.4 03/11/25 03:42 03/11/25 14:20 110-130 13C2 PFTeDA 38.6 03/11/25 03:42 03/11/25 14:20 110-130 13C3 PFBS 105 03/11/25 03:42 03/11/25 14:20 140-135 13C3 PFHxS 96.5 03/11/25 03:42 03/11/25 14:20 140-130 13C8 PFOS 87.4 03/11/25 03:42 03/11/25 14:20 140-130 13C8 FOSA 85.6 03/11/25 03:42 03/11/25 14:20 140-130 d3-NMeFOSAA 78.1 03/11/25 03:42 03/11/25 14:20 140-170 d5-NEtFOSAA 69.7 03/11/25 03:42 03/11/25 14:20 125-135 13C2 4:2 FTS 154 03/11/25 03:42 03/11/25 14:20 140-200 13C2 6:2 FTS 144 03/11/25 03:42 03/11/25 14:20 140-200 13C2 8:2 FTS 104 03/11/25 03:42 03/11/25 14:20 140-300 13C3 HFPO-DA 104 03/11/25 03:42 03/11/25 14:20 140-130 d7-N-MeFOSE-M 37.2 03/11/25 03:42 03/11/25 14:20 110-130 d9-N-EtFOSE-M 26.0 03/11/25 03:42 03/11/25 14:20 110-130 d5-NEtPFOSA 32.2 03/11/25 03:42 03/11/25 14:20 110-130 d3-NMePFOSA 45.8 03/11/25 03:42 03/11/25 14:20 110-130 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoropentanesulfonic acid (PFPeS) Eurofins Sacramento Page 21 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 17:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼NDPFEESA 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:08 1☼ND7:3 FTCA 13C4 PFBA 85.2 8 -130 03/06/25 12:37 03/07/25 17:08 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 71.2 03/06/25 12:37 03/07/25 17:08 135-130 13C5 PFHxA 71.7 03/06/25 12:37 03/07/25 17:08 140-130 13C4 PFHpA 78.7 03/06/25 12:37 03/07/25 17:08 140-130 13C8 PFOA 72.5 03/06/25 12:37 03/07/25 17:08 140-130 13C9 PFNA 82.0 03/06/25 12:37 03/07/25 17:08 140-130 13C6 PFDA 73.4 03/06/25 12:37 03/07/25 17:08 140-130 13C7 PFUnA 77.1 03/06/25 12:37 03/07/25 17:08 140-130 13C2 PFDoA 80.2 03/06/25 12:37 03/07/25 17:08 140-130 13C2 PFTeDA 74.0 03/06/25 12:37 03/07/25 17:08 120-130 13C3 PFBS 73.1 03/06/25 12:37 03/07/25 17:08 140-135 13C3 PFHxS 76.6 03/06/25 12:37 03/07/25 17:08 140-130 13C8 PFOS 74.7 03/06/25 12:37 03/07/25 17:08 140-130 13C8 FOSA 66.2 03/06/25 12:37 03/07/25 17:08 140-130 d3-NMeFOSAA 59.9 03/06/25 12:37 03/07/25 17:08 140-135 d5-NEtFOSAA 61.0 03/06/25 12:37 03/07/25 17:08 140-150 13C2 4:2 FTS 69.8 03/06/25 12:37 03/07/25 17:08 140-165 13C2 6:2 FTS 78.0 03/06/25 12:37 03/07/25 17:08 140-215 13C2 8:2 FTS 65.7 03/06/25 12:37 03/07/25 17:08 140-275 Eurofins Sacramento Page 22 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-9Client Sample ID: GP-13-9' Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C3 HFPO-DA 73.8 40 -130 03/06/25 12:37 03/07/25 17:08 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d7-N-MeFOSE-M 64.6 03/06/25 12:37 03/07/25 17:08 120-130 d9-N-EtFOSE-M 72.4 03/06/25 12:37 03/07/25 17:08 115-130 d5-NEtPFOSA 64.3 03/06/25 12:37 03/07/25 17:08 110-130 d3-NMePFOSA 78.3 03/06/25 12:37 03/07/25 17:08 110-130 General Chemistry RL MDL 38 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 162Percent Solids (EPA 1633) Lab Sample ID: 320-119412-10Client Sample ID: GP-13 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:05 1NDPerfluorotetradecanoic acid (PFTeDA) 13C2 PFDoA 82.0 10 -130 03/07/25 04:16 03/07/25 21:05 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 70.3 03/07/25 04:16 03/07/25 21:05 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoropentanoic acid (PFPeA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorohexanoic acid (PFHxA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroheptanoic acid (PFHpA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanoic acid (PFOA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorononanoic acid (PFNA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorodecanoic acid (PFDA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroundecanoic acid (PFUnA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorododecanoic acid (PFDoA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorobutanesulfonic acid (PFBS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoropentanesulfonic acid (PFPeS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorohexanesulfonic acid (PFHxS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanesulfonic acid (PFOS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorononanesulfonic acid (PFNS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorodecanesulfonic acid (PFDS) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorododecanesulfonic acid (PFDoS) 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND4:2 FTS 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND6:2 FTS 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND8:2 FTS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPerfluorooctanesulfonamide (PFOSA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNMeFOSA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSA Eurofins Sacramento Page 23 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-10Client Sample ID: GP-13 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NMeFOSAA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSAA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNMeFOSE 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNEtFOSE 1.3 ng/L 03/11/25 03:42 03/11/25 14:36 1NDHFPO-DA (GenX) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFMPA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFMBA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDNFDHA 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND9Cl-PF3ONS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1ND11Cl-PF3OUdS 1.7 ng/L 03/11/25 03:42 03/11/25 14:36 1NDPFEESA 3.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND3:3 FTCA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND5:3 FTCA 8.4 ng/L 03/11/25 03:42 03/11/25 14:36 1ND7:3 FTCA 13C4 PFBA 88.5 5 -130 03/11/25 03:42 03/11/25 14:36 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 92.8 03/11/25 03:42 03/11/25 14:36 140-130 13C5 PFHxA 93.7 03/11/25 03:42 03/11/25 14:36 140-130 13C4 PFHpA 107 03/11/25 03:42 03/11/25 14:36 140-130 13C8 PFOA 93.1 03/11/25 03:42 03/11/25 14:36 140-130 13C9 PFNA 83.5 03/11/25 03:42 03/11/25 14:36 140-130 13C6 PFDA 71.6 03/11/25 03:42 03/11/25 14:36 140-130 13C7 PFUnA 50.5 03/11/25 03:42 03/11/25 14:36 130-130 13C2 PFDoA 31.0 03/11/25 03:42 03/11/25 14:36 110-130 13C3 PFBS 102 03/11/25 03:42 03/11/25 14:36 140-135 13C3 PFHxS 93.3 03/11/25 03:42 03/11/25 14:36 140-130 13C8 PFOS 77.7 03/11/25 03:42 03/11/25 14:36 140-130 13C8 FOSA 74.9 03/11/25 03:42 03/11/25 14:36 140-130 d3-NMeFOSAA 61.2 03/11/25 03:42 03/11/25 14:36 140-170 d5-NEtFOSAA 48.1 03/11/25 03:42 03/11/25 14:36 125-135 13C2 4:2 FTS 137 03/11/25 03:42 03/11/25 14:36 140-200 13C2 6:2 FTS 132 03/11/25 03:42 03/11/25 14:36 140-200 13C2 8:2 FTS 79.6 03/11/25 03:42 03/11/25 14:36 140-300 13C3 HFPO-DA 109 03/11/25 03:42 03/11/25 14:36 140-130 d7-N-MeFOSE-M 20.3 03/11/25 03:42 03/11/25 14:36 110-130 d9-N-EtFOSE-M 11.0 03/11/25 03:42 03/11/25 14:36 110-130 d5-NEtPFOSA 16.7 03/11/25 03:42 03/11/25 14:36 110-130 d3-NMePFOSA 25.2 03/11/25 03:42 03/11/25 14:36 110-130 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.41 ug/Kg ☼03/06/25 12:37 03/07/25 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorohexanoic acid (PFHxA) Eurofins Sacramento Page 24 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 17:24 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND4:2 FTS 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND6:2 FTS 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼NDPFEESA 0.41 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:24 1☼ND7:3 FTCA 13C4 PFBA 79.4 8 -130 03/06/25 12:37 03/07/25 17:24 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 78.3 03/06/25 12:37 03/07/25 17:24 135-130 13C5 PFHxA 89.6 03/06/25 12:37 03/07/25 17:24 140-130 13C4 PFHpA 81.5 03/06/25 12:37 03/07/25 17:24 140-130 13C8 PFOA 86.7 03/06/25 12:37 03/07/25 17:24 140-130 13C9 PFNA 80.3 03/06/25 12:37 03/07/25 17:24 140-130 13C6 PFDA 73.5 03/06/25 12:37 03/07/25 17:24 140-130 13C7 PFUnA 68.5 03/06/25 12:37 03/07/25 17:24 140-130 Eurofins Sacramento Page 25 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-11Client Sample ID: GP-14-10' Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C2 PFDoA 73.2 40 -130 03/06/25 12:37 03/07/25 17:24 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 63.8 03/06/25 12:37 03/07/25 17:24 120-130 13C3 PFBS 70.1 03/06/25 12:37 03/07/25 17:24 140-135 13C3 PFHxS 84.9 03/06/25 12:37 03/07/25 17:24 140-130 13C8 PFOS 79.6 03/06/25 12:37 03/07/25 17:24 140-130 13C8 FOSA 70.6 03/06/25 12:37 03/07/25 17:24 140-130 d3-NMeFOSAA 60.8 03/06/25 12:37 03/07/25 17:24 140-135 d5-NEtFOSAA 63.7 03/06/25 12:37 03/07/25 17:24 140-150 13C2 4:2 FTS 87.2 03/06/25 12:37 03/07/25 17:24 140-165 13C2 6:2 FTS 79.2 03/06/25 12:37 03/07/25 17:24 140-215 13C2 8:2 FTS 74.6 03/06/25 12:37 03/07/25 17:24 140-275 13C3 HFPO-DA 77.6 03/06/25 12:37 03/07/25 17:24 140-130 d7-N-MeFOSE-M 56.8 03/06/25 12:37 03/07/25 17:24 120-130 d9-N-EtFOSE-M 65.5 03/06/25 12:37 03/07/25 17:24 115-130 d5-NEtPFOSA 71.5 03/06/25 12:37 03/07/25 17:24 110-130 d3-NMePFOSA 85.4 03/06/25 12:37 03/07/25 17:24 110-130 General Chemistry RL MDL 32 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 168Percent Solids (EPA 1633) Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:22 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:22 1NDPerfluorotetradecanoic acid (PFTeDA) 20 ng/L 03/07/25 04:16 03/07/25 21:22 1NDNEtFOSE 13C2 PFDoA 81.7 10 -130 03/07/25 04:16 03/07/25 21:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 82.0 03/07/25 04:16 03/07/25 21:22 110-130 d9-N-EtFOSE-M 65.4 03/07/25 04:16 03/07/25 21:22 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorodecanoic acid (PFDA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroundecanoic acid (PFUnA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorododecanoic acid (PFDoA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 14.5Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoropentanesulfonic acid (PFPeS) Eurofins Sacramento Page 26 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 11.8Perfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND6:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND8:2 FTS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPerfluorooctanesulfonamide (PFOSA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNEtFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSAA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNEtFOSAA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNMeFOSE 1.2 ng/L 03/11/25 03:42 03/11/25 14:53 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 14:53 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 14:53 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1ND5:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 14:53 1ND7:3 FTCA 13C4 PFBA 92.8 5 -130 03/11/25 03:42 03/11/25 14:53 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 93.5 03/11/25 03:42 03/11/25 14:53 140-130 13C5 PFHxA 102 03/11/25 03:42 03/11/25 14:53 140-130 13C4 PFHpA 105 03/11/25 03:42 03/11/25 14:53 140-130 13C8 PFOA 89.2 03/11/25 03:42 03/11/25 14:53 140-130 13C9 PFNA 83.9 03/11/25 03:42 03/11/25 14:53 140-130 13C6 PFDA 69.9 03/11/25 03:42 03/11/25 14:53 140-130 13C7 PFUnA 50.2 03/11/25 03:42 03/11/25 14:53 130-130 13C2 PFDoA 28.0 03/11/25 03:42 03/11/25 14:53 110-130 13C3 PFBS 97.8 03/11/25 03:42 03/11/25 14:53 140-135 13C3 PFHxS 92.9 03/11/25 03:42 03/11/25 14:53 140-130 13C8 PFOS 70.6 03/11/25 03:42 03/11/25 14:53 140-130 13C8 FOSA 65.9 03/11/25 03:42 03/11/25 14:53 140-130 d3-NMeFOSAA 52.0 03/11/25 03:42 03/11/25 14:53 140-170 d5-NEtFOSAA 42.6 03/11/25 03:42 03/11/25 14:53 125-135 13C2 4:2 FTS 110 03/11/25 03:42 03/11/25 14:53 140-200 13C2 6:2 FTS 109 03/11/25 03:42 03/11/25 14:53 140-200 13C2 8:2 FTS 72.4 03/11/25 03:42 03/11/25 14:53 140-300 13C3 HFPO-DA 111 03/11/25 03:42 03/11/25 14:53 140-130 Eurofins Sacramento Page 27 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-12Client Sample ID: GP-14 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) d7-N-MeFOSE-M 17.0 10 -130 03/11/25 03:42 03/11/25 14:53 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d5-NEtPFOSA 12.6 03/11/25 03:42 03/11/25 14:53 110-130 d3-NMePFOSA 19.0 03/11/25 03:42 03/11/25 14:53 110-130 Lab Sample ID: 320-119412-13Client Sample ID: GP-15-10' Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSAA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNMeFOSE 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼NDPFEESA Eurofins Sacramento Page 28 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-13Client Sample ID: GP-15-10' Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 17:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 3:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND5:3 FTCA 1.0 ug/Kg 03/06/25 12:37 03/07/25 17:40 1☼ND7:3 FTCA 13C4 PFBA 58.7 8 -130 03/06/25 12:37 03/07/25 17:40 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 81.9 03/06/25 12:37 03/07/25 17:40 135-130 13C5 PFHxA 79.3 03/06/25 12:37 03/07/25 17:40 140-130 13C4 PFHpA 82.9 03/06/25 12:37 03/07/25 17:40 140-130 13C8 PFOA 77.3 03/06/25 12:37 03/07/25 17:40 140-130 13C9 PFNA 81.1 03/06/25 12:37 03/07/25 17:40 140-130 13C6 PFDA 78.0 03/06/25 12:37 03/07/25 17:40 140-130 13C7 PFUnA 79.4 03/06/25 12:37 03/07/25 17:40 140-130 13C2 PFDoA 80.4 03/06/25 12:37 03/07/25 17:40 140-130 13C2 PFTeDA 85.8 03/06/25 12:37 03/07/25 17:40 120-130 13C3 PFBS 73.3 03/06/25 12:37 03/07/25 17:40 140-135 13C3 PFHxS 82.8 03/06/25 12:37 03/07/25 17:40 140-130 13C8 PFOS 74.4 03/06/25 12:37 03/07/25 17:40 140-130 13C8 FOSA 67.9 03/06/25 12:37 03/07/25 17:40 140-130 d3-NMeFOSAA 57.2 03/06/25 12:37 03/07/25 17:40 140-135 d5-NEtFOSAA 59.8 03/06/25 12:37 03/07/25 17:40 140-150 13C2 4:2 FTS 68.5 03/06/25 12:37 03/07/25 17:40 140-165 13C2 6:2 FTS 86.2 03/06/25 12:37 03/07/25 17:40 140-215 13C2 8:2 FTS 75.3 03/06/25 12:37 03/07/25 17:40 140-275 13C3 HFPO-DA 73.9 03/06/25 12:37 03/07/25 17:40 140-130 d7-N-MeFOSE-M 72.7 03/06/25 12:37 03/07/25 17:40 120-130 d9-N-EtFOSE-M 86.0 03/06/25 12:37 03/07/25 17:40 115-130 d5-NEtPFOSA 84.8 03/06/25 12:37 03/07/25 17:40 110-130 d3-NMePFOSA 97.2 03/06/25 12:37 03/07/25 17:40 110-130 General Chemistry RL MDL 28 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 172Percent Solids (EPA 1633) Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanoic acid (PFDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorotetradecanoic acid (PFTeDA) 8.0 ng/L 03/07/25 04:16 03/07/25 21:38 1ND8:2 FTS 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNEtFOSA 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSAA Eurofins Sacramento Page 29 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 4.0 ng/L 03/07/25 04:16 03/07/25 21:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 20 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNMeFOSE 20 ng/L 03/07/25 04:16 03/07/25 21:38 1NDNEtFOSE 13C6 PFDA 99.3 40 -130 03/07/25 04:16 03/07/25 21:38 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C7 PFUnA 95.2 03/07/25 04:16 03/07/25 21:38 130-130 13C2 PFDoA 89.2 03/07/25 04:16 03/07/25 21:38 110-130 13C2 PFTeDA 87.5 03/07/25 04:16 03/07/25 21:38 110-130 13C8 FOSA 86.4 03/07/25 04:16 03/07/25 21:38 140-130 d3-NMeFOSAA 89.5 03/07/25 04:16 03/07/25 21:38 140-170 d5-NEtFOSAA 87.6 03/07/25 04:16 03/07/25 21:38 125-135 13C2 8:2 FTS 94.8 03/07/25 04:16 03/07/25 21:38 140-300 d7-N-MeFOSE-M 69.7 03/07/25 04:16 03/07/25 21:38 110-130 d9-N-EtFOSE-M 64.5 03/07/25 04:16 03/07/25 21:38 110-130 d5-NEtPFOSA 71.8 03/07/25 04:16 03/07/25 21:38 110-130 d3-NMePFOSA 75.1 03/07/25 04:16 03/07/25 21:38 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL 4.0 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 13.4Perfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 14.5Perfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 17.7 IPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPerfluorododecanesulfonic acid (PFDoS) 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND4:2 FTS 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND6:2 FTS 1.2 ng/L 03/11/25 03:42 03/11/25 15:42 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 15:42 1NDPFEESA 3.1 ng/L 03/11/25 03:42 03/11/25 15:42 1ND3:3 FTCA 7.7 ng/L 03/11/25 03:42 03/11/25 15:42 1ND5:3 FTCA Eurofins Sacramento Page 30 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-14Client Sample ID: GP-15 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 7.7 ng/L 03/11/25 03:42 03/11/25 15:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7:3 FTCA 13C4 PFBA 83.9 5 -130 03/11/25 03:42 03/11/25 15:42 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 100 03/11/25 03:42 03/11/25 15:42 140-130 13C5 PFHxA 102 03/11/25 03:42 03/11/25 15:42 140-130 13C4 PFHpA 95.4 03/11/25 03:42 03/11/25 15:42 140-130 13C8 PFOA 85.2 03/11/25 03:42 03/11/25 15:42 140-130 13C9 PFNA 63.9 03/11/25 03:42 03/11/25 15:42 140-130 13C3 PFBS 87.4 03/11/25 03:42 03/11/25 15:42 140-135 13C3 PFHxS 81.9 03/11/25 03:42 03/11/25 15:42 140-130 13C8 PFOS 48.9 03/11/25 03:42 03/11/25 15:42 140-130 13C2 4:2 FTS 108 03/11/25 03:42 03/11/25 15:42 140-200 13C2 6:2 FTS 101 03/11/25 03:42 03/11/25 15:42 140-200 13C3 HFPO-DA 108 03/11/25 03:42 03/11/25 15:42 140-130 Lab Sample ID: 320-119412-15Client Sample ID: GP-16-8' Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.38 ug/Kg ☼03/06/25 12:37 03/07/25 17:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼1.0Perfluoropentanoic acid (PFPeA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼0.64Perfluorohexanoic acid (PFHxA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroheptanoic acid (PFHpA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorooctanoic acid (PFOA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorononanoic acid (PFNA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorodecanoic acid (PFDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroundecanoic acid (PFUnA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorododecanoic acid (PFDoA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼0.24Perfluorooctanesulfonic acid (PFOS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorononanesulfonic acid (PFNS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND4:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND6:2 FTS 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND8:2 FTS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNEtFOSA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSAA Eurofins Sacramento Page 31 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-15Client Sample ID: GP-16-8' Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.19 ug/Kg ☼03/06/25 12:37 03/07/25 17:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NEtFOSAA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNMeFOSE 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDNEtFOSE 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDHFPO-DA (GenX) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFMPA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFMBA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND *1NFDHA 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND9Cl-PF3ONS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND11Cl-PF3OUdS 0.19 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼NDPFEESA 0.38 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND3:3 FTCA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND5:3 FTCA 0.96 ug/Kg 03/06/25 12:37 03/07/25 17:57 1☼ND7:3 FTCA 13C4 PFBA 97.0 8 -130 03/06/25 12:37 03/07/25 17:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 87.1 03/06/25 12:37 03/07/25 17:57 135-130 13C5 PFHxA 92.5 03/06/25 12:37 03/07/25 17:57 140-130 13C4 PFHpA 95.4 03/06/25 12:37 03/07/25 17:57 140-130 13C8 PFOA 97.2 03/06/25 12:37 03/07/25 17:57 140-130 13C9 PFNA 87.3 03/06/25 12:37 03/07/25 17:57 140-130 13C6 PFDA 74.1 03/06/25 12:37 03/07/25 17:57 140-130 13C7 PFUnA 60.1 03/06/25 12:37 03/07/25 17:57 140-130 13C2 PFDoA 43.2 03/06/25 12:37 03/07/25 17:57 140-130 13C2 PFTeDA 66.6 03/06/25 12:37 03/07/25 17:57 120-130 13C3 PFBS 71.4 03/06/25 12:37 03/07/25 17:57 140-135 13C3 PFHxS 81.1 03/06/25 12:37 03/07/25 17:57 140-130 13C8 PFOS 75.6 03/06/25 12:37 03/07/25 17:57 140-130 13C8 FOSA 49.4 03/06/25 12:37 03/07/25 17:57 140-130 d3-NMeFOSAA 50.0 03/06/25 12:37 03/07/25 17:57 140-135 d5-NEtFOSAA 46.9 03/06/25 12:37 03/07/25 17:57 140-150 13C2 4:2 FTS 76.3 03/06/25 12:37 03/07/25 17:57 140-165 13C2 6:2 FTS 77.7 03/06/25 12:37 03/07/25 17:57 140-215 13C2 8:2 FTS 64.2 03/06/25 12:37 03/07/25 17:57 140-275 13C3 HFPO-DA 82.3 03/06/25 12:37 03/07/25 17:57 140-130 d7-N-MeFOSE-M 47.2 03/06/25 12:37 03/07/25 17:57 120-130 d9-N-EtFOSE-M 49.8 03/06/25 12:37 03/07/25 17:57 115-130 d5-NEtPFOSA 47.9 03/06/25 12:37 03/07/25 17:57 110-130 d3-NMePFOSA 53.5 03/06/25 12:37 03/07/25 17:57 110-130 General Chemistry RL MDL 30 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 170Percent Solids (EPA 1633) Eurofins Sacramento Page 32 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-16Client Sample ID: GP-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 03/07/25 04:16 03/07/25 21:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:54 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 03/07/25 04:16 03/07/25 21:54 1NDPerfluorotetradecanoic acid (PFTeDA) 13C4 PFBA 97.4 5 -130 03/07/25 04:16 03/07/25 21:54 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFDoA 86.4 03/07/25 04:16 03/07/25 21:54 110-130 13C2 PFTeDA 79.0 03/07/25 04:16 03/07/25 21:54 110-130 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoropentanoic acid (PFPeA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorohexanoic acid (PFHxA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroheptanoic acid (PFHpA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanoic acid (PFOA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorononanoic acid (PFNA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorodecanoic acid (PFDA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroundecanoic acid (PFUnA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorododecanoic acid (PFDoA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorobutanesulfonic acid (PFBS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoropentanesulfonic acid (PFPeS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorohexanesulfonic acid (PFHxS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanesulfonic acid (PFOS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorononanesulfonic acid (PFNS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorodecanesulfonic acid (PFDS) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorododecanesulfonic acid (PFDoS) 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND4:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND6:2 FTS 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND8:2 FTS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPerfluorooctanesulfonamide (PFOSA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSAA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSAA 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNMeFOSE 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNEtFOSE 1.1 ng/L 03/11/25 03:42 03/11/25 15:59 1NDHFPO-DA (GenX) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFMPA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFMBA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDNFDHA 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND9Cl-PF3ONS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1ND11Cl-PF3OUdS 1.5 ng/L 03/11/25 03:42 03/11/25 15:59 1NDPFEESA 2.9 ng/L 03/11/25 03:42 03/11/25 15:59 1ND3:3 FTCA 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1ND5:3 FTCA Eurofins Sacramento Page 33 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-16Client Sample ID: GP-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 7.3 ng/L 03/11/25 03:42 03/11/25 15:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7:3 FTCA 13C5 PFPeA 96.0 40 -130 03/11/25 03:42 03/11/25 15:59 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFHxA 99.5 03/11/25 03:42 03/11/25 15:59 140-130 13C4 PFHpA 104 03/11/25 03:42 03/11/25 15:59 140-130 13C8 PFOA 96.1 03/11/25 03:42 03/11/25 15:59 140-130 13C9 PFNA 94.3 03/11/25 03:42 03/11/25 15:59 140-130 13C6 PFDA 85.4 03/11/25 03:42 03/11/25 15:59 140-130 13C7 PFUnA 63.1 03/11/25 03:42 03/11/25 15:59 130-130 13C2 PFDoA 37.6 03/11/25 03:42 03/11/25 15:59 110-130 13C3 PFBS 111 03/11/25 03:42 03/11/25 15:59 140-135 13C3 PFHxS 100 03/11/25 03:42 03/11/25 15:59 140-130 13C8 PFOS 81.8 03/11/25 03:42 03/11/25 15:59 140-130 13C8 FOSA 84.9 03/11/25 03:42 03/11/25 15:59 140-130 d3-NMeFOSAA 70.5 03/11/25 03:42 03/11/25 15:59 140-170 d5-NEtFOSAA 59.2 03/11/25 03:42 03/11/25 15:59 125-135 13C2 4:2 FTS 161 03/11/25 03:42 03/11/25 15:59 140-200 13C2 6:2 FTS 127 03/11/25 03:42 03/11/25 15:59 140-200 13C2 8:2 FTS 92.7 03/11/25 03:42 03/11/25 15:59 140-300 13C3 HFPO-DA 109 03/11/25 03:42 03/11/25 15:59 140-130 d7-N-MeFOSE-M 27.2 03/11/25 03:42 03/11/25 15:59 110-130 d9-N-EtFOSE-M 15.9 03/11/25 03:42 03/11/25 15:59 110-130 d5-NEtPFOSA 20.8 03/11/25 03:42 03/11/25 15:59 110-130 d3-NMePFOSA 33.9 03/11/25 03:42 03/11/25 15:59 110-130 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼03/06/25 12:37 03/07/25 18:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorononanesulfonic acid (PFNS) Eurofins Sacramento Page 34 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼03/06/25 12:37 03/07/25 18:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND4:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND6:2 FTS 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND8:2 FTS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSAA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSAA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNMeFOSE 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDNEtFOSE 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFMPA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFMBA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND *1NFDHA 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND9Cl-PF3ONS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼NDPFEESA 0.40 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND3:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND5:3 FTCA 0.99 ug/Kg 03/06/25 12:37 03/07/25 18:14 1☼ND7:3 FTCA 13C4 PFBA 59.5 8 -130 03/06/25 12:37 03/07/25 18:14 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 57.1 03/06/25 12:37 03/07/25 18:14 135-130 13C5 PFHxA 57.6 03/06/25 12:37 03/07/25 18:14 140-130 13C4 PFHpA 56.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 PFOA 62.7 03/06/25 12:37 03/07/25 18:14 140-130 13C9 PFNA 62.2 03/06/25 12:37 03/07/25 18:14 140-130 13C6 PFDA 58.9 03/06/25 12:37 03/07/25 18:14 140-130 13C7 PFUnA 55.0 03/06/25 12:37 03/07/25 18:14 140-130 13C2 PFDoA 59.8 03/06/25 12:37 03/07/25 18:14 140-130 13C2 PFTeDA 54.5 03/06/25 12:37 03/07/25 18:14 120-130 13C3 PFBS 57.5 03/06/25 12:37 03/07/25 18:14 140-135 13C3 PFHxS 58.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 PFOS 62.0 03/06/25 12:37 03/07/25 18:14 140-130 13C8 FOSA 53.1 03/06/25 12:37 03/07/25 18:14 140-130 d3-NMeFOSAA 44.2 03/06/25 12:37 03/07/25 18:14 140-135 d5-NEtFOSAA 47.0 03/06/25 12:37 03/07/25 18:14 140-150 13C2 4:2 FTS 56.5 03/06/25 12:37 03/07/25 18:14 140-165 13C2 6:2 FTS 68.5 03/06/25 12:37 03/07/25 18:14 140-215 13C2 8:2 FTS 49.8 03/06/25 12:37 03/07/25 18:14 140-275 13C3 HFPO-DA 54.2 03/06/25 12:37 03/07/25 18:14 140-130 d7-N-MeFOSE-M 44.9 03/06/25 12:37 03/07/25 18:14 120-130 d9-N-EtFOSE-M 48.5 03/06/25 12:37 03/07/25 18:14 115-130 d5-NEtPFOSA 59.0 03/06/25 12:37 03/07/25 18:14 110-130 d3-NMePFOSA 71.9 03/06/25 12:37 03/07/25 18:14 110-130 Eurofins Sacramento Page 35 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-17Client Sample ID: GP-17-7' Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 General Chemistry RL MDL 38 0.10 %03/05/25 14:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %03/05/25 14:36 162Percent Solids (EPA 1633) Lab Sample ID: 320-119412-18Client Sample ID: GP-17 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 03/07/25 04:16 03/07/25 22:11 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 13C4 PFBA 95.2 5 -130 03/07/25 04:16 03/07/25 22:11 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE RL MDL ND 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluoropentanoic acid (PFPeA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorohexanoic acid (PFHxA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroheptanoic acid (PFHpA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanoic acid (PFOA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorononanoic acid (PFNA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorodecanoic acid (PFDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroundecanoic acid (PFUnA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorododecanoic acid (PFDoA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorotridecanoic acid (PFTrDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorotetradecanoic acid (PFTeDA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 11.6Perfluorobutanesulfonic acid (PFBS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoropentanesulfonic acid (PFPeS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorohexanesulfonic acid (PFHxS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluoroheptanesulfonic acid (PFHpS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanesulfonic acid (PFOS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorononanesulfonic acid (PFNS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorodecanesulfonic acid (PFDS) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorododecanesulfonic acid (PFDoS) 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND4:2 FTS 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND6:2 FTS 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND8:2 FTS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPerfluorooctanesulfonamide (PFOSA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSAA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSAA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNMeFOSE 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNEtFOSE 1.2 ng/L 03/11/25 03:42 03/11/25 16:15 1NDHFPO-DA (GenX) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPFMPA Eurofins Sacramento Page 36 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Client Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-119412-18Client Sample ID: GP-17 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS - RE (Continued) RL MDL ND 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMBA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDNFDHA 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND9Cl-PF3ONS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1ND11Cl-PF3OUdS 1.6 ng/L 03/11/25 03:42 03/11/25 16:15 1NDPFEESA 3.2 ng/L 03/11/25 03:42 03/11/25 16:15 1ND3:3 FTCA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1ND5:3 FTCA 8.0 ng/L 03/11/25 03:42 03/11/25 16:15 1ND7:3 FTCA 13C5 PFPeA 94.9 40 -130 03/11/25 03:42 03/11/25 16:15 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFHxA 103 03/11/25 03:42 03/11/25 16:15 140-130 13C4 PFHpA 105 03/11/25 03:42 03/11/25 16:15 140-130 13C8 PFOA 98.3 03/11/25 03:42 03/11/25 16:15 140-130 13C9 PFNA 83.3 03/11/25 03:42 03/11/25 16:15 140-130 13C6 PFDA 76.8 03/11/25 03:42 03/11/25 16:15 140-130 13C7 PFUnA 50.2 03/11/25 03:42 03/11/25 16:15 130-130 13C2 PFDoA 32.4 03/11/25 03:42 03/11/25 16:15 110-130 13C2 PFTeDA 13.9 03/11/25 03:42 03/11/25 16:15 110-130 13C3 PFBS 99.7 03/11/25 03:42 03/11/25 16:15 140-135 13C3 PFHxS 89.7 03/11/25 03:42 03/11/25 16:15 140-130 13C8 PFOS 77.6 03/11/25 03:42 03/11/25 16:15 140-130 13C8 FOSA 74.5 03/11/25 03:42 03/11/25 16:15 140-130 d3-NMeFOSAA 62.4 03/11/25 03:42 03/11/25 16:15 140-170 d5-NEtFOSAA 48.2 03/11/25 03:42 03/11/25 16:15 125-135 13C2 4:2 FTS 164 03/11/25 03:42 03/11/25 16:15 140-200 13C2 6:2 FTS 113 03/11/25 03:42 03/11/25 16:15 140-200 13C2 8:2 FTS 81.2 03/11/25 03:42 03/11/25 16:15 140-300 13C3 HFPO-DA 123 03/11/25 03:42 03/11/25 16:15 140-130 d7-N-MeFOSE-M 23.5 03/11/25 03:42 03/11/25 16:15 110-130 d9-N-EtFOSE-M 14.8 03/11/25 03:42 03/11/25 16:15 110-130 d5-NEtPFOSA 19.8 03/11/25 03:42 03/11/25 16:15 110-130 d3-NMePFOSA 27.2 03/11/25 03:42 03/11/25 16:15 110-130 Eurofins Sacramento Page 37 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Solid Lab Sample ID Client Sample ID (8-130)(35-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 67.4 67.9 71.5 72.3 68.2 76.7 68.8 68.1320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 99.7 81.6 85.1 96.286.7 102 80.9 90.7320-119412-5 GP-10-8' 74.2 68.7 73.7 77.869.0 72.8 56.6 40.9320-119412-6 GP-11-7' 89.0 85.1 84.9 83.087.4 84.6 78.2 71.8320-119412-7 GP-12 85.2 71.2 71.7 72.578.7 82.0 73.4 77.1320-119412-9 GP-13-9' 79.4 78.3 89.6 86.781.5 80.3 73.5 68.5320-119412-11 GP-14-10' 58.7 81.9 79.3 77.382.9 81.1 78.0 79.4320-119412-13 GP-15-10' 97.0 87.1 92.5 97.295.4 87.3 74.1 60.1320-119412-15 GP-16-8' 59.5 57.1 57.6 62.756.0 62.2 58.9 55.0320-119412-17 GP-17-7' 65.4 92.7 98.0 98.398.4 100 91.7 98.8LCS 320-837948/3-A Lab Control Sample 57.3 78.3 74.4 80.677.5 83.9 74.9 81.3LCSD 320-837948/4-A Lab Control Sample Dup 62.0 80.6 73.0 79.083.1 85.1 81.8 70.7LLCS 320-837948/2-A Lab Control Sample 85.0 106 94.9 93.9107 96.6 93.2 79.6MB 320-837948/1-A Method Blank Lab Sample ID Client Sample ID (40-130)(20-130)(40-135)(40-130)(40-130)(40-130)(40-135)(40-150) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 57.4 64.0 64.5 71.6 69.6 50.6 46.2 46.8320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 80.9 86.4 87.6 92.293.0 66.5 60.3 59.2320-119412-5 GP-10-8' 38.8 *5-63.2 71.1 63.276.3 40.2 33.1 *5-30.6 *5-320-119412-6 GP-11-7' 53.7 72.0 76.2 83.989.4 65.0 55.7 52.2320-119412-7 GP-12 80.2 74.0 73.1 74.776.6 66.2 59.9 61.0320-119412-9 GP-13-9' 73.2 63.8 70.1 79.684.9 70.6 60.8 63.7320-119412-11 GP-14-10' 80.4 85.8 73.3 74.482.8 67.9 57.2 59.8320-119412-13 GP-15-10' 43.2 66.6 71.4 75.681.1 49.4 50.0 46.9320-119412-15 GP-16-8' 59.8 54.5 57.5 62.058.0 53.1 44.2 47.0320-119412-17 GP-17-7' 91.5 89.3 93.6 93.596.7 83.9 74.3 76.7LCS 320-837948/3-A Lab Control Sample 80.4 83.5 69.8 78.277.5 67.1 62.1 61.7LCSD 320-837948/4-A Lab Control Sample Dup 68.2 55.5 64.8 90.176.7 86.0 109 111LLCS 320-837948/2-A Lab Control Sample 76.9 75.8 78.0 10294.6 88.0 126 103MB 320-837948/1-A Method Blank Lab Sample ID Client Sample ID (40-165)(40-215)(40-275)(40-130)(20-130)(15-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 67.3 67.8 61.5 67.9 52.2 60.1 45.3 53.2320-119412-4 Percent Isotope Dilution Recovery (Acceptance Limits) GP-9-8' 75.4 89.7 74.8 78.177.0 88.3 63.0 76.0320-119412-5 GP-10-8' 69.3 80.2 63.8 38.464.2 43.4 41.3 48.0320-119412-6 GP-11-7' 116 100 71.0 53.279.4 55.4 51.6 57.4320-119412-7 GP-12 69.8 78.0 65.7 64.673.8 72.4 64.3 78.3320-119412-9 GP-13-9' 87.2 79.2 74.6 56.877.6 65.5 71.5 85.4320-119412-11 GP-14-10' 68.5 86.2 75.3 72.773.9 86.0 84.8 97.2320-119412-13 GP-15-10' 76.3 77.7 64.2 47.282.3 49.8 47.9 53.5320-119412-15 GP-16-8' 56.5 68.5 49.8 44.954.2 48.5 59.0 71.9320-119412-17 GP-17-7' 106 92.2 85.1 71.787.1 77.9 98.4 113LCS 320-837948/3-A Lab Control Sample 62.1 82.4 71.6 65.570.1 76.9 83.6 95.3LCSD 320-837948/4-A Lab Control Sample Dup 99.1 127 109 47.574.4 45.4 70.4 72.3LLCS 320-837948/2-A Lab Control Sample 132 157 119 74.689.5 70.4 56.0 56.7MB 320-837948/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA Eurofins Sacramento Page 38 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-130)(30-130)(10-130)(10-130)(40-130)(40-170)(25-135)(10-130) C6PFDA 13C7PUA PFDoA PFTDA PFOSA d3NMFOS d5NEFOS NMFM 98.5 95.9 91.8 85.6 91.9 91.2 90.2 69.6320-119412-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 97.1 92.0 84.8 89.6 85.3 71.7320-119412-2 GP-7 82.0 70.3320-119412-10 GP-13 81.7 82.0320-119412-12 GP-14 Lab Sample ID Client Sample ID (10-130)(10-130)(10-130) NEFM d5NPFSA d3NMFSA 70.0 75.5 76.7320-119412-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 68.3 68.9 72.3320-119412-2 GP-7 320-119412-10 GP-13 65.4320-119412-12 GP-14 Surrogate Legend C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 39 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 82.7 86.5 95.7 89.0 88.6 61.0320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 85.2 89.1 92.4 95.3100 82.0 58.5320-119412-2 - RE GP-7 88.5 92.8 93.7 93.1107 83.5 71.6 50.5320-119412-10 - RE GP-13 92.8 93.5 102 89.2105 83.9 69.9 50.2320-119412-12 - RE GP-14 83.9 100 102 85.295.4 63.9320-119412-14 - RE GP-15 96.0 99.5 96.1104 94.3 85.4 63.1320-119412-16 - RE GP-16 Lab Sample ID Client Sample ID (10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135)(40-200) PFDoA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS M242FTS 91.0 81.3 43.1 101320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 95.4 87.3 40.764.3 147320-119412-2 - RE GP-7 31.0 102 93.3 74.977.7 61.2 48.1 137320-119412-10 - RE GP-13 28.0 97.8 92.9 65.970.6 52.0 42.6 110320-119412-12 - RE GP-14 87.4 81.9 48.9 108320-119412-14 - RE GP-15 37.6 111 100 84.981.8 70.5 59.2 161320-119412-16 - RE GP-16 Lab Sample ID Client Sample ID (40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 91.9 40.3 99.2320-119412-1 - RE Percent Isotope Dilution Recovery (Acceptance Limits) GP-6 106 64.0 112320-119412-2 - RE GP-7 132 79.6 109 11.020.3 16.7 25.2320-119412-10 - RE GP-13 109 72.4 111 17.0 12.6 19.0320-119412-12 - RE GP-14 101 108320-119412-14 - RE GP-15 127 92.7 109 15.927.2 20.8 33.9320-119412-16 - RE GP-16 Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 40 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-130)(30-130)(10-130)(10-130)(40-130)(40-170)(25-135)(40-300) C6PFDA 13C7PUA PFDoA PFTDA PFOSA d3NMFOS d5NEFOS M282FTS 99.3 95.2 89.2 87.5 86.4 89.5 87.6 94.8320-119412-14 Percent Isotope Dilution Recovery (Acceptance Limits) GP-15 Lab Sample ID Client Sample ID (10-130)(10-130)(10-130)(10-130) NMFM NEFM d5NPFSA d3NMFSA 69.7 64.5 71.8 75.1320-119412-14 Percent Isotope Dilution Recovery (Acceptance Limits) GP-15 Surrogate Legend C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M282FTS = 13C2 8:2 FTS NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(10-130)(10-130) PFBA PFDoA PFTDA 97.4 86.4 79.0320-119412-16 Percent Isotope Dilution Recovery (Acceptance Limits) GP-16 Surrogate Legend PFBA = 13C4 PFBA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130) PFBA 95.2320-119412-18 Percent Isotope Dilution Recovery (Acceptance Limits) GP-17 Surrogate Legend PFBA = 13C4 PFBA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 96.5 107 97.2 102 97.0 89.5 80.7 60.9320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 89.2 95.0 101 98.596.6 94.2 82.3 67.5320-119412-8 GP-12 94.9 103 98.3105 83.3 76.8 50.2320-119412-18 - RE GP-17 Eurofins Sacramento Page 41 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 98.2 107 99.1 94.3 96.5 91.7 87.7 87.0LCS 320-838175/3-A Percent Isotope Dilution Recovery (Acceptance Limits) Lab Control Sample 103 104 99.1 98.6100 92.7 95.3 95.8LCS 320-838896/3-A Lab Control Sample 99.3 103 98.7 99.8101 99.5 95.0 91.7LCSD 320-838175/4-A Lab Control Sample Dup 101 99.7 92.3 88.694.0 89.7 84.3 78.5LCSD 320-838896/4-A Lab Control Sample Dup 101 106 102 96.398.1 101 98.2 95.3LLCS 320-838175/2-A Lab Control Sample 103 95.3 102 95.696.6 98.0 88.0 90.6LLCS 320-838896/2-A Lab Control Sample 100 102 100 99.491.6 102 95.9 95.7MB 320-838175/1-A Method Blank 101 105 97.1 101109 101 101 102MB 320-838896/1-A Method Blank Lab Sample ID Client Sample ID (10-130)(10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 45.3 22.8 114 98.8 79.1 82.3 66.6 60.6320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 55.4 38.6 105 87.496.5 85.6 78.1 69.7320-119412-8 GP-12 32.4 13.9 99.7 77.689.7 74.5 62.4 48.2320-119412-18 - RE GP-17 83.1 79.6 96.4 88.788.6 85.9 85.2 85.1LCS 320-838175/3-A Lab Control Sample 94.8 89.1 101 91.293.9 94.5 100 102LCS 320-838896/3-A Lab Control Sample 92.2 89.4 98.4 97.096.4 87.0 90.9 86.7LCSD 320-838175/4-A Lab Control Sample Dup 78.1 77.1 90.2 81.784.1 84.8 89.1 86.7LCSD 320-838896/4-A Lab Control Sample Dup 94.8 88.1 98.8 96.897.0 89.5 92.9 90.5LLCS 320-838175/2-A Lab Control Sample 92.5 94.3 89.9 98.287.8 99.1 107 108LLCS 320-838896/2-A Lab Control Sample 89.7 88.4 97.0 96.496.4 89.7 88.8 87.5MB 320-838175/1-A Method Blank 98.7 96.8 97.2 93.392.7 93.3 101 96.4MB 320-838896/1-A Method Blank Lab Sample ID Client Sample ID (40-200)(40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 146 137 91.3 114 32.7 21.3 26.5 37.0320-119412-3 Percent Isotope Dilution Recovery (Acceptance Limits) GP-8 154 144 104 37.2104 26.0 32.2 45.8320-119412-8 GP-12 164 113 81.2 23.5123 14.8 19.8 27.2320-119412-18 - RE GP-17 103 97.4 85.0 74.595.7 75.1 74.7 76.0LCS 320-838175/3-A Lab Control Sample 97.5 101 107 88.4107 73.3 81.6 84.5LCS 320-838896/3-A Lab Control Sample 101 97.5 92.1 72.296.1 68.4 71.6 75.3LCSD 320-838175/4-A Lab Control Sample Dup 119 105 95.9 75.8106 66.4 71.3 74.8LCSD 320-838896/4-A Lab Control Sample Dup 105 102 94.8 72.196.4 69.7 71.5 72.2LLCS 320-838175/2-A Lab Control Sample 104 108 95.1 87.5101 63.8 84.6 91.6LLCS 320-838896/2-A Lab Control Sample 102 101 95.5 74.192.8 68.7 68.4 72.0MB 320-838175/1-A Method Blank 96.6 97.6 99.6 80.5107 63.0 79.7 80.1MB 320-838896/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS Eurofins Sacramento Page 42 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Isotope Dilution Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 43 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Client Sample ID: Method BlankLab Sample ID: MB 320-837948/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 RL MDL Perfluorobutanoic acid (PFBA)ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoropentanoic acid (PFPeA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorohexanoic acid (PFHxA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroheptanoic acid (PFHpA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanoic acid (PFOA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorononanoic acid (PFNA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorodecanoic acid (PFDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroundecanoic acid (PFUnA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorododecanoic acid (PFDoA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorotridecanoic acid (PFTrDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorotetradecanoic acid (PFTeDA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorobutanesulfonic acid (PFBS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoropentanesulfonic acid (PFPeS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorohexanesulfonic acid (PFHxS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluoroheptanesulfonic acid (PFHpS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanesulfonic acid (PFOS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorononanesulfonic acid (PFNS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorodecanesulfonic acid (PFDS) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorododecanesulfonic acid (PFDoS) ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 14:2 FTS ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 16:2 FTS ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 18:2 FTS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1Perfluorooctanesulfonamide (PFOSA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSAA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSAA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NMeFOSE ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NEtFOSE ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1HFPO-DA (GenX) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFMPA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFMBA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1NFDHA ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 19Cl-PF3ONS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 111Cl-PF3OUdS ND 0.20 ug/Kg 03/06/25 12:37 03/06/25 22:03 1PFEESA ND 0.40 ug/Kg 03/06/25 12:37 03/06/25 22:03 13:3 FTCA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 15:3 FTCA ND 1.0 ug/Kg 03/06/25 12:37 03/06/25 22:03 17:3 FTCA 13C4 PFBA 85.0 8 -130 03/06/25 22:03 1 MB MB Isotope Dilution 03/06/25 12:37 Dil FacPreparedAnalyzedQualifierLimits%Recovery 106 03/06/25 12:37 03/06/25 22:03 113C5 PFPeA 35 -130 94.9 03/06/25 12:37 03/06/25 22:03 113C5 PFHxA 40 -130 Eurofins Sacramento Page 44 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-837948/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 13C4 PFHpA 107 40 -130 03/06/25 22:03 1 MB MB Isotope Dilution 03/06/25 12:37 Dil FacPreparedAnalyzedQualifierLimits%Recovery 93.9 03/06/25 12:37 03/06/25 22:03 113C8 PFOA 40 -130 96.6 03/06/25 12:37 03/06/25 22:03 113C9 PFNA 40 -130 93.2 03/06/25 12:37 03/06/25 22:03 113C6 PFDA 40 -130 79.6 03/06/25 12:37 03/06/25 22:03 113C7 PFUnA 40 -130 76.9 03/06/25 12:37 03/06/25 22:03 113C2 PFDoA 40 -130 75.8 03/06/25 12:37 03/06/25 22:03 113C2 PFTeDA 20 -130 78.0 03/06/25 12:37 03/06/25 22:03 113C3 PFBS 40 -135 94.6 03/06/25 12:37 03/06/25 22:03 113C3 PFHxS 40 -130 102 03/06/25 12:37 03/06/25 22:03 113C8 PFOS 40 -130 88.0 03/06/25 12:37 03/06/25 22:03 113C8 FOSA 40 -130 126 03/06/25 12:37 03/06/25 22:03 1d3-NMeFOSAA 40 -135 103 03/06/25 12:37 03/06/25 22:03 1d5-NEtFOSAA 40 -150 132 03/06/25 12:37 03/06/25 22:03 113C2 4:2 FTS 40 -165 157 03/06/25 12:37 03/06/25 22:03 113C2 6:2 FTS 40 -215 119 03/06/25 12:37 03/06/25 22:03 113C2 8:2 FTS 40 -275 89.5 03/06/25 12:37 03/06/25 22:03 113C3 HFPO-DA 40 -130 74.6 03/06/25 12:37 03/06/25 22:03 1d7-N-MeFOSE-M 20 -130 70.4 03/06/25 12:37 03/06/25 22:03 1d9-N-EtFOSE-M 15 -130 56.0 03/06/25 12:37 03/06/25 22:03 1d5-NEtPFOSA 10 -130 56.7 03/06/25 12:37 03/06/25 22:03 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)5.00 4.69 ug/Kg 94 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)2.50 2.42 ug/Kg 97 60 -150 Perfluorohexanoic acid (PFHxA)2.50 2.50 ug/Kg 100 65 -140 Perfluoroheptanoic acid (PFHpA)2.50 2.53 ug/Kg 101 65 -145 Perfluorooctanoic acid (PFOA)2.50 2.31 ug/Kg 92 70 -150 Perfluorononanoic acid (PFNA)2.50 2.36 ug/Kg 94 70 -155 Perfluorodecanoic acid (PFDA)2.50 2.52 ug/Kg 101 70 -155 Perfluoroundecanoic acid (PFUnA) 2.50 2.29 ug/Kg 92 70 -155 Perfluorododecanoic acid (PFDoA) 2.50 2.44 ug/Kg 98 70 -150 Perfluorotridecanoic acid (PFTrDA) 2.50 2.32 ug/Kg 93 65 -150 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.38 ug/Kg 95 65 -150 Perfluorobutanesulfonic acid (PFBS) 2.22 2.17 ug/Kg 98 65 -145 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.14 ug/Kg 91 55 -160 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.26 ug/Kg 99 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.25 ug/Kg 94 65 -155 Eurofins Sacramento Page 45 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorooctanesulfonic acid (PFOS) 2.33 2.30 ug/Kg 99 65 -160 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 2.41 2.20 ug/Kg 92 55 -140 Perfluorodecanesulfonic acid (PFDS) 2.41 2.39 ug/Kg 99 40 -155 Perfluorododecanesulfonic acid (PFDoS) 2.43 1.92 ug/Kg 79 25 -160 4:2 FTS 4.69 4.83 ug/Kg 103 60 -150 6:2 FTS 4.76 4.83 ug/Kg 102 55 -200 8:2 FTS 4.80 5.02 ug/Kg 105 70 -150 Perfluorooctanesulfonamide (PFOSA) 2.50 2.24 ug/Kg 90 70 -140 NMeFOSA 2.50 2.21 ug/Kg 88 70 -155 NEtFOSA 2.50 2.30 ug/Kg 92 70 -140 NMeFOSAA 2.50 2.39 ug/Kg 96 65 -155 NEtFOSAA 2.50 2.30 ug/Kg 92 65 -165 NMeFOSE 12.5 11.7 ug/Kg 94 70 -140 NEtFOSE 12.5 10.2 ug/Kg 82 70 -135 HFPO-DA (GenX)1.88 1.84 ug/Kg 98 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.69 ug/Kg 114 70 -160 PFMPA 2.50 2.19 ug/Kg 87 30 -140 PFMBA 2.50 2.38 ug/Kg 95 60 -150 NFDHA 2.50 1.98 ug/Kg 79 60 -155 9Cl-PF3ONS 2.34 2.85 ug/Kg 122 70 -150 11Cl-PF3OUdS 2.36 2.54 ug/Kg 108 45 -160 PFEESA 2.23 2.11 ug/Kg 94 70 -140 3:3 FTCA 5.00 2.49 ug/Kg 50 45 -130 5:3 FTCA 12.5 9.45 ug/Kg 76 60 -130 7:3 FTCA 12.5 9.65 ug/Kg 77 60 -150 13C4 PFBA 8 -130 Isotope Dilution 65.4 LCS LCS Qualifier Limits%Recovery 92.713C5 PFPeA 35 -130 98.013C5 PFHxA 40 -130 98.413C4 PFHpA 40 -130 98.313C8 PFOA 40 -130 10013C9 PFNA 40 -130 91.713C6 PFDA 40 -130 98.813C7 PFUnA 40 -130 91.513C2 PFDoA 40 -130 89.313C2 PFTeDA 20 -130 93.613C3 PFBS 40 -135 96.713C3 PFHxS 40 -130 93.513C8 PFOS 40 -130 83.913C8 FOSA 40 -130 74.3d3-NMeFOSAA 40 -135 76.7d5-NEtFOSAA 40 -150 10613C2 4:2 FTS 40 -165 Eurofins Sacramento Page 46 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-837948/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 13C2 6:2 FTS 40 -215 Isotope Dilution 92.2 LCS LCS Qualifier Limits%Recovery 85.113C2 8:2 FTS 40 -275 87.113C3 HFPO-DA 40 -130 71.7d7-N-MeFOSE-M 20 -130 77.9d9-N-EtFOSE-M 15 -130 98.4d5-NEtPFOSA 10 -130 113d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-837948/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)5.00 4.29 ug/Kg 86 70 -140 9 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)2.50 2.50 ug/Kg 100 60 -150 3 30 Perfluorohexanoic acid (PFHxA)2.50 2.64 ug/Kg 106 65 -140 6 30 Perfluoroheptanoic acid (PFHpA)2.50 2.79 ug/Kg 112 65 -145 10 30 Perfluorooctanoic acid (PFOA)2.50 2.18 ug/Kg 87 70 -150 6 30 Perfluorononanoic acid (PFNA)2.50 2.35 ug/Kg 94 70 -155 0 30 Perfluorodecanoic acid (PFDA)2.50 2.62 ug/Kg 105 70 -155 4 30 Perfluoroundecanoic acid (PFUnA) 2.50 2.49 ug/Kg 100 70 -155 8 30 Perfluorododecanoic acid (PFDoA) 2.50 2.48 ug/Kg 99 70 -150 1 30 Perfluorotridecanoic acid (PFTrDA) 2.50 2.31 ug/Kg 92 65 -150 1 30 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.42 ug/Kg 97 65 -150 1 30 Perfluorobutanesulfonic acid (PFBS) 2.22 2.40 ug/Kg 108 65 -145 10 30 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.09 ug/Kg 89 55 -160 2 30 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.22 ug/Kg 98 60 -150 2 30 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.18 ug/Kg 91 65 -155 3 30 Perfluorooctanesulfonic acid (PFOS) 2.33 2.22 ug/Kg 95 65 -160 4 30 Perfluorononanesulfonic acid (PFNS) 2.41 2.26 ug/Kg 94 55 -140 2 30 Perfluorodecanesulfonic acid (PFDS) 2.41 2.37 ug/Kg 98 40 -155 1 30 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.11 ug/Kg 87 25 -160 10 30 4:2 FTS 4.69 5.43 ug/Kg 116 60 -150 12 30 6:2 FTS 4.76 4.62 ug/Kg 97 55 -200 5 30 8:2 FTS 4.80 4.79 ug/Kg 100 70 -150 5 30 Perfluorooctanesulfonamide (PFOSA) 2.50 2.34 ug/Kg 94 70 -140 4 30 NMeFOSA 2.50 2.22 ug/Kg 89 70 -155 0 30 NEtFOSA 2.50 2.29 ug/Kg 92 70 -140 0 30 NMeFOSAA 2.50 2.40 ug/Kg 96 65 -155 0 30 Eurofins Sacramento Page 47 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-837948/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838291 Prep Batch: 837948 NEtFOSAA 2.50 2.47 ug/Kg 99 65 -165 7 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 12.5 12.2 ug/Kg 98 70 -140 4 30 NEtFOSE 12.5 10.0 ug/Kg 80 70 -135 2 30 HFPO-DA (GenX)1.88 1.94 ug/Kg 104 70 -145 6 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.53 ug/Kg 107 70 -160 6 30 PFMPA 2.50 2.09 ug/Kg 83 30 -140 5 30 PFMBA 2.50 2.24 ug/Kg 90 60 -150 6 30 NFDHA 2.50 2.85 *1 ug/Kg 114 60 -155 36 30 9Cl-PF3ONS 2.34 2.99 ug/Kg 128 70 -150 5 30 11Cl-PF3OUdS 2.36 2.88 ug/Kg 122 45 -160 13 30 PFEESA 2.23 2.26 ug/Kg 101 70 -140 7 30 3:3 FTCA 5.00 2.39 ug/Kg 48 45 -130 4 30 5:3 FTCA 12.5 9.65 ug/Kg 77 60 -130 2 30 7:3 FTCA 12.5 10.7 ug/Kg 85 60 -150 10 30 13C4 PFBA 8 -130 Isotope Dilution 57.3 LCSD LCSD Qualifier Limits%Recovery 78.313C5 PFPeA 35 -130 74.413C5 PFHxA 40 -130 77.513C4 PFHpA 40 -130 80.613C8 PFOA 40 -130 83.913C9 PFNA 40 -130 74.913C6 PFDA 40 -130 81.313C7 PFUnA 40 -130 80.413C2 PFDoA 40 -130 83.513C2 PFTeDA 20 -130 69.813C3 PFBS 40 -135 77.513C3 PFHxS 40 -130 78.213C8 PFOS 40 -130 67.113C8 FOSA 40 -130 62.1d3-NMeFOSAA 40 -135 61.7d5-NEtFOSAA 40 -150 62.113C2 4:2 FTS 40 -165 82.413C2 6:2 FTS 40 -215 71.613C2 8:2 FTS 40 -275 70.113C3 HFPO-DA 40 -130 65.5d7-N-MeFOSE-M 20 -130 76.9d9-N-EtFOSE-M 15 -130 83.6d5-NEtPFOSA 10 -130 95.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-837948/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 Perfluorobutanoic acid (PFBA)0.800 0.822 ug/Kg 103 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)0.400 0.362 ug/Kg 90 60 -150 Eurofins Sacramento Page 48 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-837948/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 838170 Prep Batch: 837948 Perfluorohexanoic acid (PFHxA)0.400 0.430 ug/Kg 107 65 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)0.400 0.395 ug/Kg 99 65 -145 Perfluorooctanoic acid (PFOA)0.400 0.389 ug/Kg 97 70 -150 Perfluorononanoic acid (PFNA)0.400 0.395 ug/Kg 99 70 -155 Perfluorodecanoic acid (PFDA)0.400 0.367 ug/Kg 92 70 -155 Perfluoroundecanoic acid (PFUnA) 0.400 0.427 ug/Kg 107 70 -155 Perfluorododecanoic acid (PFDoA) 0.400 0.402 ug/Kg 100 70 -150 Perfluorotridecanoic acid (PFTrDA) 0.400 0.377 ug/Kg 94 65 -150 Perfluorotetradecanoic acid (PFTeDA) 0.400 0.409 ug/Kg 102 65 -150 Perfluorobutanesulfonic acid (PFBS) 0.355 0.230 ug/Kg 65 65 -145 Perfluoropentanesulfonic acid (PFPeS) 0.376 0.358 ug/Kg 95 55 -160 Perfluorohexanesulfonic acid (PFHxS) 0.365 0.239 ug/Kg 65 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 0.382 0.364 ug/Kg 95 65 -155 Perfluorooctanesulfonic acid (PFOS) 0.372 0.335 ug/Kg 90 65 -160 Perfluorononanesulfonic acid (PFNS) 0.385 0.331 ug/Kg 86 55 -140 Perfluorodecanesulfonic acid (PFDS) 0.386 0.327 ug/Kg 85 40 -155 Perfluorododecanesulfonic acid (PFDoS) 0.388 0.253 ug/Kg 65 25 -160 4:2 FTS 0.750 0.723 ug/Kg 96 60 -150 6:2 FTS 0.762 0.810 ug/Kg 106 55 -200 8:2 FTS 0.768 0.757 ug/Kg 99 70 -150 Perfluorooctanesulfonamide (PFOSA) 0.400 0.378 ug/Kg 95 70 -140 NMeFOSA 0.400 0.385 ug/Kg 96 70 -155 NEtFOSA 0.400 0.392 ug/Kg 98 70 -140 NMeFOSAA 0.400 0.390 ug/Kg 97 65 -155 NEtFOSAA 0.400 0.419 ug/Kg 105 65 -165 NMeFOSE 2.00 2.04 ug/Kg 102 70 -140 NEtFOSE 2.00 1.88 ug/Kg 94 70 -135 HFPO-DA (GenX)0.300 0.307 ug/Kg 102 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.378 0.398 ug/Kg 105 70 -160 PFMPA 0.400 0.319 ug/Kg 80 30 -140 PFMBA 0.400 0.369 ug/Kg 92 60 -150 NFDHA 0.400 0.471 ug/Kg 118 60 -155 9Cl-PF3ONS 0.374 0.437 ug/Kg 117 70 -150 11Cl-PF3OUdS 0.378 0.371 ug/Kg 98 45 -160 PFEESA 0.357 0.293 ug/Kg 82 70 -140 3:3 FTCA 0.800 0.647 ug/Kg 81 45 -130 5:3 FTCA 2.00 1.97 ug/Kg 98 60 -130 7:3 FTCA 2.00 2.21 ug/Kg 111 60 -150 Eurofins Sacramento Page 49 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 8 -130 Isotope Dilution 62.0 LLCS LLCS Qualifier Limits%Recovery 80.613C5 PFPeA 35 -130 73.013C5 PFHxA 40 -130 83.113C4 PFHpA 40 -130 79.013C8 PFOA 40 -130 85.113C9 PFNA 40 -130 81.813C6 PFDA 40 -130 70.713C7 PFUnA 40 -130 68.213C2 PFDoA 40 -130 55.513C2 PFTeDA 20 -130 64.813C3 PFBS 40 -135 76.713C3 PFHxS 40 -130 90.113C8 PFOS 40 -130 86.013C8 FOSA 40 -130 109d3-NMeFOSAA 40 -135 111d5-NEtFOSAA 40 -150 99.113C2 4:2 FTS 40 -165 12713C2 6:2 FTS 40 -215 10913C2 8:2 FTS 40 -275 74.413C3 HFPO-DA 40 -130 47.5d7-N-MeFOSE-M 20 -130 45.4d9-N-EtFOSE-M 15 -130 70.4d5-NEtPFOSA 10 -130 72.3d3-NMePFOSA 10 -130 Client Sample ID: Method BlankLab Sample ID: MB 320-838175/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 14:2 FTS Eurofins Sacramento Page 50 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838175/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 RL MDL 6:2 FTS ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 18:2 FTS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSAA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSAA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 1NMeFOSE ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 1NEtFOSE ND 1.5 ng/L 03/07/25 04:16 03/07/25 17:32 1HFPO-DA (GenX) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFMPA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFMBA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1NFDHA ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 19Cl-PF3ONS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 111Cl-PF3OUdS ND 2.0 ng/L 03/07/25 04:16 03/07/25 17:32 1PFEESA ND 4.0 ng/L 03/07/25 04:16 03/07/25 17:32 13:3 FTCA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 15:3 FTCA ND 10 ng/L 03/07/25 04:16 03/07/25 17:32 17:3 FTCA 13C4 PFBA 100 5 -130 03/07/25 17:32 1 MB MB Isotope Dilution 03/07/25 04:16 Dil FacPreparedAnalyzedQualifierLimits%Recovery 102 03/07/25 04:16 03/07/25 17:32 113C5 PFPeA 40 -130 100 03/07/25 04:16 03/07/25 17:32 113C5 PFHxA 40 -130 91.6 03/07/25 04:16 03/07/25 17:32 113C4 PFHpA 40 -130 99.4 03/07/25 04:16 03/07/25 17:32 113C8 PFOA 40 -130 102 03/07/25 04:16 03/07/25 17:32 113C9 PFNA 40 -130 95.9 03/07/25 04:16 03/07/25 17:32 113C6 PFDA 40 -130 95.7 03/07/25 04:16 03/07/25 17:32 113C7 PFUnA 30 -130 89.7 03/07/25 04:16 03/07/25 17:32 113C2 PFDoA 10 -130 88.4 03/07/25 04:16 03/07/25 17:32 113C2 PFTeDA 10 -130 97.0 03/07/25 04:16 03/07/25 17:32 113C3 PFBS 40 -135 96.4 03/07/25 04:16 03/07/25 17:32 113C3 PFHxS 40 -130 96.4 03/07/25 04:16 03/07/25 17:32 113C8 PFOS 40 -130 89.7 03/07/25 04:16 03/07/25 17:32 113C8 FOSA 40 -130 88.8 03/07/25 04:16 03/07/25 17:32 1d3-NMeFOSAA 40 -170 87.5 03/07/25 04:16 03/07/25 17:32 1d5-NEtFOSAA 25 -135 102 03/07/25 04:16 03/07/25 17:32 113C2 4:2 FTS 40 -200 101 03/07/25 04:16 03/07/25 17:32 113C2 6:2 FTS 40 -200 95.5 03/07/25 04:16 03/07/25 17:32 113C2 8:2 FTS 40 -300 92.8 03/07/25 04:16 03/07/25 17:32 113C3 HFPO-DA 40 -130 74.1 03/07/25 04:16 03/07/25 17:32 1d7-N-MeFOSE-M 10 -130 68.7 03/07/25 04:16 03/07/25 17:32 1d9-N-EtFOSE-M 10 -130 68.4 03/07/25 04:16 03/07/25 17:32 1d5-NEtPFOSA 10 -130 72.0 03/07/25 04:16 03/07/25 17:32 1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 51 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838175/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)80.0 82.6 ng/L 103 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 38.0 ng/L 95 65 -135 Perfluorohexanoic acid (PFHxA)40.0 41.3 ng/L 103 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 40.4 ng/L 101 70 -150 Perfluorooctanoic acid (PFOA)40.0 38.1 ng/L 95 70 -150 Perfluorononanoic acid (PFNA)40.0 39.8 ng/L 99 70 -150 Perfluorodecanoic acid (PFDA)40.0 41.0 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 39.0 ng/L 98 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 39.1 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 39.3 ng/L 98 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 40.5 ng/L 101 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 34.3 ng/L 97 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 38.7 ng/L 103 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 35.3 ng/L 97 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 40.0 ng/L 105 70 -150 Perfluorooctanesulfonic acid (PFOS) 37.2 37.0 ng/L 99 55 -150 Perfluorononanesulfonic acid (PFNS) 38.5 38.2 ng/L 99 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 37.9 ng/L 98 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 37.4 ng/L 96 50 -145 4:2 FTS 75.0 72.6 ng/L 97 70 -145 6:2 FTS 76.2 74.3 ng/L 97 65 -155 8:2 FTS 76.8 77.0 ng/L 100 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 40.0 ng/L 100 70 -145 NMeFOSA 40.0 40.3 ng/L 101 60 -150 NEtFOSA 40.0 40.2 ng/L 101 65 -145 NMeFOSAA 40.0 39.5 ng/L 99 50 -140 NEtFOSAA 40.0 40.8 ng/L 102 70 -145 NMeFOSE 200 207 ng/L 103 70 -145 NEtFOSE 200 190 ng/L 95 70 -135 HFPO-DA (GenX)30.0 30.1 ng/L 100 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 37.8 ng/L 100 65 -145 PFMPA 40.0 38.2 ng/L 96 55 -140 PFMBA 40.0 39.1 ng/L 98 60 -150 NFDHA 40.0 31.5 ng/L 79 50 -150 9Cl-PF3ONS 37.4 37.2 ng/L 100 70 -155 11Cl-PF3OUdS 37.8 34.8 ng/L 92 55 -160 PFEESA 35.7 35.1 ng/L 98 70 -140 3:3 FTCA 80.0 73.6 ng/L 92 65 -130 Eurofins Sacramento Page 52 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838175/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 5:3 FTCA 200 192 ng/L 96 70 -135 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 7:3 FTCA 200 173 ng/L 86 50 -145 13C4 PFBA 5 -130 Isotope Dilution 98.2 LCS LCS Qualifier Limits%Recovery 10713C5 PFPeA 40 -130 99.113C5 PFHxA 40 -130 94.313C4 PFHpA 40 -130 96.513C8 PFOA 40 -130 91.713C9 PFNA 40 -130 87.713C6 PFDA 40 -130 87.013C7 PFUnA 30 -130 83.113C2 PFDoA 10 -130 79.613C2 PFTeDA 10 -130 96.413C3 PFBS 40 -135 88.613C3 PFHxS 40 -130 88.713C8 PFOS 40 -130 85.913C8 FOSA 40 -130 85.2d3-NMeFOSAA 40 -170 85.1d5-NEtFOSAA 25 -135 10313C2 4:2 FTS 40 -200 97.413C2 6:2 FTS 40 -200 85.013C2 8:2 FTS 40 -300 95.713C3 HFPO-DA 40 -130 74.5d7-N-MeFOSE-M 10 -130 75.1d9-N-EtFOSE-M 10 -130 74.7d5-NEtPFOSA 10 -130 76.0d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)80.0 79.0 ng/L 99 70 -140 4 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 38.8 ng/L 97 65 -135 2 30 Perfluorohexanoic acid (PFHxA)40.0 38.8 ng/L 97 70 -145 6 30 Perfluoroheptanoic acid (PFHpA)40.0 38.8 ng/L 97 70 -150 4 30 Perfluorooctanoic acid (PFOA)40.0 41.2 ng/L 103 70 -150 8 30 Perfluorononanoic acid (PFNA)40.0 38.7 ng/L 97 70 -150 3 30 Perfluorodecanoic acid (PFDA)40.0 40.3 ng/L 101 70 -140 2 30 Perfluoroundecanoic acid (PFUnA) 40.0 40.0 ng/L 100 70 -145 2 30 Perfluorododecanoic acid (PFDoA) 40.0 39.0 ng/L 97 70 -140 0 30 Perfluorotridecanoic acid (PFTrDA) 40.0 40.1 ng/L 100 65 -140 2 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 41.3 ng/L 103 60 -140 2 30 Eurofins Sacramento Page 53 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanesulfonic acid (PFBS) 35.5 33.3 ng/L 94 60 -145 3 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanesulfonic acid (PFPeS) 37.6 36.5 ng/L 97 65 -140 6 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.9 ng/L 96 65 -145 1 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 37.2 ng/L 97 70 -150 7 30 Perfluorooctanesulfonic acid (PFOS) 37.2 36.4 ng/L 98 55 -150 1 30 Perfluorononanesulfonic acid (PFNS) 38.5 37.8 ng/L 98 65 -145 1 30 Perfluorodecanesulfonic acid (PFDS) 38.6 36.3 ng/L 94 60 -145 4 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.3 ng/L 91 50 -145 6 30 4:2 FTS 75.0 75.0 ng/L 100 70 -145 3 30 6:2 FTS 76.2 73.6 ng/L 97 65 -155 1 30 8:2 FTS 76.8 76.5 ng/L 100 60 -150 1 30 Perfluorooctanesulfonamide (PFOSA) 40.0 39.8 ng/L 100 70 -145 1 30 NMeFOSA 40.0 40.2 ng/L 100 60 -150 0 30 NEtFOSA 40.0 40.1 ng/L 100 65 -145 0 30 NMeFOSAA 40.0 39.9 ng/L 100 50 -140 1 30 NEtFOSAA 40.0 41.5 ng/L 104 70 -145 2 30 NMeFOSE 200 202 ng/L 101 70 -145 2 30 NEtFOSE 200 191 ng/L 96 70 -135 1 30 HFPO-DA (GenX)30.0 29.1 ng/L 97 70 -140 3 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 38.4 ng/L 102 65 -145 2 30 PFMPA 40.0 39.3 ng/L 98 55 -140 3 30 PFMBA 40.0 37.4 ng/L 93 60 -150 5 30 NFDHA 40.0 37.2 ng/L 93 50 -150 16 30 9Cl-PF3ONS 37.4 39.1 ng/L 105 70 -155 5 30 11Cl-PF3OUdS 37.8 37.2 ng/L 99 55 -160 7 30 PFEESA 35.7 37.9 ng/L 106 70 -140 8 30 3:3 FTCA 80.0 74.3 ng/L 93 65 -130 1 30 5:3 FTCA 200 189 ng/L 95 70 -135 2 30 7:3 FTCA 200 171 ng/L 85 50 -145 1 30 13C4 PFBA 5 -130 Isotope Dilution 99.3 LCSD LCSD Qualifier Limits%Recovery 10313C5 PFPeA 40 -130 98.713C5 PFHxA 40 -130 10113C4 PFHpA 40 -130 99.813C8 PFOA 40 -130 99.513C9 PFNA 40 -130 95.013C6 PFDA 40 -130 91.713C7 PFUnA 30 -130 92.213C2 PFDoA 10 -130 89.413C2 PFTeDA 10 -130 Eurofins Sacramento Page 54 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838175/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 13C3 PFBS 40 -135 Isotope Dilution 98.4 LCSD LCSD Qualifier Limits%Recovery 96.413C3 PFHxS 40 -130 97.013C8 PFOS 40 -130 87.013C8 FOSA 40 -130 90.9d3-NMeFOSAA 40 -170 86.7d5-NEtFOSAA 25 -135 10113C2 4:2 FTS 40 -200 97.513C2 6:2 FTS 40 -200 92.113C2 8:2 FTS 40 -300 96.113C3 HFPO-DA 40 -130 72.2d7-N-MeFOSE-M 10 -130 68.4d9-N-EtFOSE-M 10 -130 71.6d5-NEtPFOSA 10 -130 75.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838175/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 Perfluorobutanoic acid (PFBA)8.00 7.96 ng/L 100 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 3.82 ng/L 95 65 -135 Perfluorohexanoic acid (PFHxA)4.00 3.91 ng/L 98 70 -145 Perfluoroheptanoic acid (PFHpA)4.00 4.01 ng/L 100 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.21 ng/L 105 70 -150 Perfluorononanoic acid (PFNA)4.00 3.97 ng/L 99 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.18 ng/L 104 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.04 ng/L 101 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 4.02 ng/L 100 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.69 ng/L 92 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 4.26 ng/L 107 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.47 ng/L 98 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.54 ng/L 94 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.64 ng/L 100 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.99 ng/L 105 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.77 ng/L 101 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 3.73 ng/L 97 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.70 ng/L 96 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 3.78 ng/L 97 50 -145 4:2 FTS 7.50 7.27 ng/L 97 70 -145 Eurofins Sacramento Page 55 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838175/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 838445 Prep Batch: 838175 6:2 FTS 7.62 7.20 ng/L 95 65 -155 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits 8:2 FTS 7.68 7.72 ng/L 100 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.88 ng/L 97 70 -145 NMeFOSA 4.00 3.56 ng/L 89 60 -150 NEtFOSA 4.00 3.56 ng/L 89 65 -145 NMeFOSAA 4.00 3.94 ng/L 99 50 -140 NEtFOSAA 4.00 3.95 ng/L 99 70 -145 NMeFOSE 20.0 20.0 ng/L 100 70 -145 NEtFOSE 20.0 18.1 ng/L 91 70 -135 HFPO-DA (GenX)3.00 2.92 ng/L 97 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.84 ng/L 102 65 -145 PFMPA 4.00 3.70 ng/L 92 55 -140 PFMBA 4.00 3.74 ng/L 94 60 -150 NFDHA 4.00 3.59 ng/L 90 50 -150 9Cl-PF3ONS 3.74 3.92 ng/L 105 70 -155 11Cl-PF3OUdS 3.78 3.74 ng/L 99 55 -160 PFEESA 3.57 3.65 ng/L 102 70 -140 3:3 FTCA 8.00 7.28 ng/L 91 65 -130 5:3 FTCA 20.0 17.9 ng/L 89 70 -135 7:3 FTCA 20.0 17.1 ng/L 85 50 -145 13C4 PFBA 5 -130 Isotope Dilution 101 LLCS LLCS Qualifier Limits%Recovery 10613C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 98.113C4 PFHpA 40 -130 96.313C8 PFOA 40 -130 10113C9 PFNA 40 -130 98.213C6 PFDA 40 -130 95.313C7 PFUnA 30 -130 94.813C2 PFDoA 10 -130 88.113C2 PFTeDA 10 -130 98.813C3 PFBS 40 -135 97.013C3 PFHxS 40 -130 96.813C8 PFOS 40 -130 89.513C8 FOSA 40 -130 92.9d3-NMeFOSAA 40 -170 90.5d5-NEtFOSAA 25 -135 10513C2 4:2 FTS 40 -200 10213C2 6:2 FTS 40 -200 94.813C2 8:2 FTS 40 -300 96.413C3 HFPO-DA 40 -130 72.1d7-N-MeFOSE-M 10 -130 69.7d9-N-EtFOSE-M 10 -130 71.5d5-NEtPFOSA 10 -130 72.2d3-NMePFOSA 10 -130 Eurofins Sacramento Page 56 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838896/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 14:2 FTS ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 16:2 FTS ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 18:2 FTS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSAA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSAA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 1NMeFOSE ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 1NEtFOSE ND 1.5 ng/L 03/11/25 03:42 03/11/25 12:08 1HFPO-DA (GenX) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFMPA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFMBA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1NFDHA ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 19Cl-PF3ONS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 111Cl-PF3OUdS ND 2.0 ng/L 03/11/25 03:42 03/11/25 12:08 1PFEESA ND 4.0 ng/L 03/11/25 03:42 03/11/25 12:08 13:3 FTCA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 15:3 FTCA ND 10 ng/L 03/11/25 03:42 03/11/25 12:08 17:3 FTCA 13C4 PFBA 101 5 -130 03/11/25 12:08 1 MB MB Isotope Dilution 03/11/25 03:42 Dil FacPreparedAnalyzedQualifierLimits%Recovery 105 03/11/25 03:42 03/11/25 12:08 113C5 PFPeA 40 -130 97.1 03/11/25 03:42 03/11/25 12:08 113C5 PFHxA 40 -130 Eurofins Sacramento Page 57 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-838896/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 13C4 PFHpA 109 40 -130 03/11/25 12:08 1 MB MB Isotope Dilution 03/11/25 03:42 Dil FacPreparedAnalyzedQualifierLimits%Recovery 101 03/11/25 03:42 03/11/25 12:08 113C8 PFOA 40 -130 101 03/11/25 03:42 03/11/25 12:08 113C9 PFNA 40 -130 101 03/11/25 03:42 03/11/25 12:08 113C6 PFDA 40 -130 102 03/11/25 03:42 03/11/25 12:08 113C7 PFUnA 30 -130 98.7 03/11/25 03:42 03/11/25 12:08 113C2 PFDoA 10 -130 96.8 03/11/25 03:42 03/11/25 12:08 113C2 PFTeDA 10 -130 97.2 03/11/25 03:42 03/11/25 12:08 113C3 PFBS 40 -135 92.7 03/11/25 03:42 03/11/25 12:08 113C3 PFHxS 40 -130 93.3 03/11/25 03:42 03/11/25 12:08 113C8 PFOS 40 -130 93.3 03/11/25 03:42 03/11/25 12:08 113C8 FOSA 40 -130 101 03/11/25 03:42 03/11/25 12:08 1d3-NMeFOSAA 40 -170 96.4 03/11/25 03:42 03/11/25 12:08 1d5-NEtFOSAA 25 -135 96.6 03/11/25 03:42 03/11/25 12:08 113C2 4:2 FTS 40 -200 97.6 03/11/25 03:42 03/11/25 12:08 113C2 6:2 FTS 40 -200 99.6 03/11/25 03:42 03/11/25 12:08 113C2 8:2 FTS 40 -300 107 03/11/25 03:42 03/11/25 12:08 113C3 HFPO-DA 40 -130 80.5 03/11/25 03:42 03/11/25 12:08 1d7-N-MeFOSE-M 10 -130 63.0 03/11/25 03:42 03/11/25 12:08 1d9-N-EtFOSE-M 10 -130 79.7 03/11/25 03:42 03/11/25 12:08 1d5-NEtPFOSA 10 -130 80.1 03/11/25 03:42 03/11/25 12:08 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)80.0 77.6 ng/L 97 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 41.1 ng/L 103 65 -135 Perfluorohexanoic acid (PFHxA)40.0 40.1 ng/L 100 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 38.4 ng/L 96 70 -150 Perfluorooctanoic acid (PFOA)40.0 40.8 ng/L 102 70 -150 Perfluorononanoic acid (PFNA)40.0 38.4 ng/L 96 70 -150 Perfluorodecanoic acid (PFDA)40.0 38.4 ng/L 96 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 37.9 ng/L 95 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 39.1 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 39.7 ng/L 99 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 37.1 ng/L 93 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 35.2 ng/L 99 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 35.3 ng/L 94 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.1 ng/L 93 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 38.0 ng/L 100 70 -150 Eurofins Sacramento Page 58 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorooctanesulfonic acid (PFOS) 37.2 36.5 ng/L 98 55 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 38.5 38.0 ng/L 99 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 37.7 ng/L 98 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.9 ng/L 93 50 -145 4:2 FTS 75.0 76.5 ng/L 102 70 -145 6:2 FTS 76.2 79.5 ng/L 104 65 -155 8:2 FTS 76.8 75.4 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 37.4 ng/L 94 70 -145 NMeFOSA 40.0 39.2 ng/L 98 60 -150 NEtFOSA 40.0 39.3 ng/L 98 65 -145 NMeFOSAA 40.0 38.3 ng/L 96 50 -140 NEtFOSAA 40.0 34.9 ng/L 87 70 -145 NMeFOSE 200 187 ng/L 94 70 -145 NEtFOSE 200 209 ng/L 104 70 -135 HFPO-DA (GenX)30.0 27.5 ng/L 92 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 33.9 ng/L 90 65 -145 PFMPA 40.0 34.6 ng/L 87 55 -140 PFMBA 40.0 37.4 ng/L 94 60 -150 NFDHA 40.0 34.6 ng/L 86 50 -150 9Cl-PF3ONS 37.4 31.4 ng/L 84 70 -155 11Cl-PF3OUdS 37.8 29.3 ng/L 78 55 -160 PFEESA 35.7 32.7 ng/L 92 70 -140 3:3 FTCA 80.0 82.5 ng/L 103 65 -130 5:3 FTCA 200 194 ng/L 97 70 -135 7:3 FTCA 200 163 ng/L 81 50 -145 13C4 PFBA 5 -130 Isotope Dilution 103 LCS LCS Qualifier Limits%Recovery 10413C5 PFPeA 40 -130 99.113C5 PFHxA 40 -130 10013C4 PFHpA 40 -130 98.613C8 PFOA 40 -130 92.713C9 PFNA 40 -130 95.313C6 PFDA 40 -130 95.813C7 PFUnA 30 -130 94.813C2 PFDoA 10 -130 89.113C2 PFTeDA 10 -130 10113C3 PFBS 40 -135 93.913C3 PFHxS 40 -130 91.213C8 PFOS 40 -130 94.513C8 FOSA 40 -130 100d3-NMeFOSAA 40 -170 102d5-NEtFOSAA 25 -135 97.513C2 4:2 FTS 40 -200 Eurofins Sacramento Page 59 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-838896/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 13C2 6:2 FTS 40 -200 Isotope Dilution 101 LCS LCS Qualifier Limits%Recovery 10713C2 8:2 FTS 40 -300 10713C3 HFPO-DA 40 -130 88.4d7-N-MeFOSE-M 10 -130 73.3d9-N-EtFOSE-M 10 -130 81.6d5-NEtPFOSA 10 -130 84.5d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838896/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)80.0 83.6 ng/L 104 70 -140 7 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 43.3 ng/L 108 65 -135 5 30 Perfluorohexanoic acid (PFHxA)40.0 43.3 ng/L 108 70 -145 8 30 Perfluoroheptanoic acid (PFHpA)40.0 39.3 ng/L 98 70 -150 2 30 Perfluorooctanoic acid (PFOA)40.0 41.1 ng/L 103 70 -150 1 30 Perfluorononanoic acid (PFNA)40.0 39.8 ng/L 100 70 -150 4 30 Perfluorodecanoic acid (PFDA)40.0 40.0 ng/L 100 70 -140 4 30 Perfluoroundecanoic acid (PFUnA) 40.0 39.6 ng/L 99 70 -145 4 30 Perfluorododecanoic acid (PFDoA) 40.0 41.7 ng/L 104 70 -140 6 30 Perfluorotridecanoic acid (PFTrDA) 40.0 41.0 ng/L 103 65 -140 3 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 38.6 ng/L 97 60 -140 4 30 Perfluorobutanesulfonic acid (PFBS) 35.5 35.3 ng/L 99 60 -145 0 30 Perfluoropentanesulfonic acid (PFPeS) 37.6 39.6 ng/L 105 65 -140 11 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 38.8 ng/L 106 65 -145 13 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 40.0 ng/L 105 70 -150 5 30 Perfluorooctanesulfonic acid (PFOS) 37.2 35.8 ng/L 96 55 -150 2 30 Perfluorononanesulfonic acid (PFNS) 38.5 40.7 ng/L 106 65 -145 7 30 Perfluorodecanesulfonic acid (PFDS) 38.6 39.2 ng/L 102 60 -145 4 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 38.7 ng/L 100 50 -145 7 30 4:2 FTS 75.0 73.2 ng/L 98 70 -145 4 30 6:2 FTS 76.2 77.1 ng/L 101 65 -155 3 30 8:2 FTS 76.8 81.5 ng/L 106 60 -150 8 30 Perfluorooctanesulfonamide (PFOSA) 40.0 40.1 ng/L 100 70 -145 7 30 NMeFOSA 40.0 41.6 ng/L 104 60 -150 6 30 NEtFOSA 40.0 40.8 ng/L 102 65 -145 4 30 NMeFOSAA 40.0 38.8 ng/L 97 50 -140 1 30 Eurofins Sacramento Page 60 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-838896/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 NEtFOSAA 40.0 38.7 ng/L 97 70 -145 10 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 200 198 ng/L 99 70 -145 5 30 NEtFOSE 200 212 ng/L 106 70 -135 2 30 HFPO-DA (GenX)30.0 27.7 ng/L 92 70 -140 1 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 32.8 ng/L 87 65 -145 3 30 PFMPA 40.0 45.4 ng/L 114 55 -140 27 30 PFMBA 40.0 40.3 ng/L 101 60 -150 7 30 NFDHA 40.0 37.3 ng/L 93 50 -150 8 30 9Cl-PF3ONS 37.4 30.4 ng/L 81 70 -155 3 30 11Cl-PF3OUdS 37.8 30.6 ng/L 81 55 -160 4 30 PFEESA 35.7 38.0 ng/L 106 70 -140 15 30 3:3 FTCA 80.0 103 ng/L 128 65 -130 22 30 5:3 FTCA 200 211 ng/L 105 70 -135 8 30 7:3 FTCA 200 184 ng/L 92 50 -145 12 30 13C4 PFBA 5 -130 Isotope Dilution 101 LCSD LCSD Qualifier Limits%Recovery 99.713C5 PFPeA 40 -130 92.313C5 PFHxA 40 -130 94.013C4 PFHpA 40 -130 88.613C8 PFOA 40 -130 89.713C9 PFNA 40 -130 84.313C6 PFDA 40 -130 78.513C7 PFUnA 30 -130 78.113C2 PFDoA 10 -130 77.113C2 PFTeDA 10 -130 90.213C3 PFBS 40 -135 84.113C3 PFHxS 40 -130 81.713C8 PFOS 40 -130 84.813C8 FOSA 40 -130 89.1d3-NMeFOSAA 40 -170 86.7d5-NEtFOSAA 25 -135 11913C2 4:2 FTS 40 -200 10513C2 6:2 FTS 40 -200 95.913C2 8:2 FTS 40 -300 10613C3 HFPO-DA 40 -130 75.8d7-N-MeFOSE-M 10 -130 66.4d9-N-EtFOSE-M 10 -130 71.3d5-NEtPFOSA 10 -130 74.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838896/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorobutanoic acid (PFBA)8.00 7.72 ng/L 96 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 3.90 ng/L 98 65 -135 Eurofins Sacramento Page 61 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-838896/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 839048 Prep Batch: 838896 Perfluorohexanoic acid (PFHxA)4.00 3.82 ng/L 96 70 -145 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)4.00 3.87 ng/L 97 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.12 ng/L 103 70 -150 Perfluorononanoic acid (PFNA)4.00 3.78 ng/L 94 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.12 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.13 ng/L 103 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 4.14 ng/L 103 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.99 ng/L 100 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 3.90 ng/L 98 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.38 ng/L 95 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.96 ng/L 105 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.99 ng/L 109 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.94 ng/L 103 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.86 ng/L 104 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 4.06 ng/L 105 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.86 ng/L 100 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 3.61 ng/L 93 50 -145 4:2 FTS 7.50 7.80 ng/L 104 70 -145 6:2 FTS 7.62 7.46 ng/L 98 65 -155 8:2 FTS 7.68 8.55 ng/L 111 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.96 ng/L 99 70 -145 NMeFOSA 4.00 3.89 ng/L 97 60 -150 NEtFOSA 4.00 4.09 ng/L 102 65 -145 NMeFOSAA 4.00 3.56 ng/L 89 50 -140 NEtFOSAA 4.00 3.95 ng/L 99 70 -145 NMeFOSE 20.0 19.9 ng/L 100 70 -145 NEtFOSE 20.0 23.3 ng/L 117 70 -135 HFPO-DA (GenX)3.00 2.90 ng/L 97 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.40 ng/L 90 65 -145 PFMPA 4.00 4.49 ng/L 112 55 -140 PFMBA 4.00 3.93 ng/L 98 60 -150 NFDHA 4.00 3.39 ng/L 85 50 -150 9Cl-PF3ONS 3.74 3.26 ng/L 87 70 -155 11Cl-PF3OUdS 3.78 3.28 ng/L 87 55 -160 PFEESA 3.57 3.10 ng/L 87 70 -140 3:3 FTCA 8.00 9.69 ng/L 121 65 -130 5:3 FTCA 20.0 18.2 ng/L 91 70 -135 7:3 FTCA 20.0 15.0 ng/L 75 50 -145 Eurofins Sacramento Page 62 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Sample Results Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 5 -130 Isotope Dilution 103 LLCS LLCS Qualifier Limits%Recovery 95.313C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 96.613C4 PFHpA 40 -130 95.613C8 PFOA 40 -130 98.013C9 PFNA 40 -130 88.013C6 PFDA 40 -130 90.613C7 PFUnA 30 -130 92.513C2 PFDoA 10 -130 94.313C2 PFTeDA 10 -130 89.913C3 PFBS 40 -135 87.813C3 PFHxS 40 -130 98.213C8 PFOS 40 -130 99.113C8 FOSA 40 -130 107d3-NMeFOSAA 40 -170 108d5-NEtFOSAA 25 -135 10413C2 4:2 FTS 40 -200 10813C2 6:2 FTS 40 -200 95.113C2 8:2 FTS 40 -300 10113C3 HFPO-DA 40 -130 87.5d7-N-MeFOSE-M 10 -130 63.8d9-N-EtFOSE-M 10 -130 84.6d5-NEtPFOSA 10 -130 91.6d3-NMePFOSA 10 -130 Eurofins Sacramento Page 63 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Prep Batch: 837948 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 Shake320-119412-4 GP-9-8'Total/NA Solid 1633 Shake320-119412-5 GP-10-8'Total/NA Solid 1633 Shake320-119412-6 GP-11-7'Total/NA Solid 1633 Shake320-119412-7 GP-12 Total/NA Solid 1633 Shake320-119412-9 GP-13-9'Total/NA Solid 1633 Shake320-119412-11 GP-14-10'Total/NA Solid 1633 Shake320-119412-13 GP-15-10'Total/NA Solid 1633 Shake320-119412-15 GP-16-8'Total/NA Solid 1633 Shake320-119412-17 GP-17-7'Total/NA Solid 1633 ShakeMB 320-837948/1-A Method Blank Total/NA Solid 1633 ShakeLCS 320-837948/3-A Lab Control Sample Total/NA Solid 1633 ShakeLCSD 320-837948/4-A Lab Control Sample Dup Total/NA Solid 1633 ShakeLLCS 320-837948/2-A Lab Control Sample Total/NA Analysis Batch: 838170 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948MB 320-837948/1-A Method Blank Total/NA Solid 1633 837948LLCS 320-837948/2-A Lab Control Sample Total/NA Prep Batch: 838175 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-119412-1 GP-6 Total/NA Water 1633320-119412-2 GP-7 Total/NA Water 1633320-119412-10 GP-13 Total/NA Water 1633320-119412-12 GP-14 Total/NA Water 1633320-119412-14 GP-15 Total/NA Water 1633320-119412-16 GP-16 Total/NA Water 1633320-119412-18 GP-17 Total/NA Water 1633MB 320-838175/1-A Method Blank Total/NA Water 1633LCS 320-838175/3-A Lab Control Sample Total/NA Water 1633LCSD 320-838175/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-838175/2-A Lab Control Sample Total/NA Analysis Batch: 838291 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948LCS 320-837948/3-A Lab Control Sample Total/NA Solid 1633 837948LCSD 320-837948/4-A Lab Control Sample Dup Total/NA Analysis Batch: 838445 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 838175320-119412-1 GP-6 Total/NA Water 1633 838175320-119412-2 GP-7 Total/NA Water 1633 838175320-119412-10 GP-13 Total/NA Water 1633 838175320-119412-12 GP-14 Total/NA Water 1633 838175320-119412-14 GP-15 Total/NA Water 1633 838175320-119412-16 GP-16 Total/NA Water 1633 838175320-119412-18 GP-17 Total/NA Water 1633 838175MB 320-838175/1-A Method Blank Total/NA Water 1633 838175LCS 320-838175/3-A Lab Control Sample Total/NA Water 1633 838175LCSD 320-838175/4-A Lab Control Sample Dup Total/NA Water 1633 838175LLCS 320-838175/2-A Lab Control Sample Total/NA Eurofins Sacramento Page 64 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Analysis Batch: 838459 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 837948320-119412-4 GP-9-8'Total/NA Solid 1633 837948320-119412-5 GP-10-8'Total/NA Solid 1633 837948320-119412-6 GP-11-7'Total/NA Solid 1633 837948320-119412-7 GP-12 Total/NA Solid 1633 837948320-119412-9 GP-13-9'Total/NA Solid 1633 837948320-119412-11 GP-14-10'Total/NA Solid 1633 837948320-119412-13 GP-15-10'Total/NA Solid 1633 837948320-119412-15 GP-16-8'Total/NA Solid 1633 837948320-119412-17 GP-17-7'Total/NA Prep Batch: 838896 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-119412-1 - RE GP-6 Total/NA Water 1633320-119412-2 - RE GP-7 Total/NA Water 1633320-119412-3 GP-8 Total/NA Water 1633320-119412-8 GP-12 Total/NA Water 1633320-119412-10 - RE GP-13 Total/NA Water 1633320-119412-12 - RE GP-14 Total/NA Water 1633320-119412-14 - RE GP-15 Total/NA Water 1633320-119412-16 - RE GP-16 Total/NA Water 1633320-119412-18 - RE GP-17 Total/NA Water 1633MB 320-838896/1-A Method Blank Total/NA Water 1633LCS 320-838896/3-A Lab Control Sample Total/NA Water 1633LCSD 320-838896/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-838896/2-A Lab Control Sample Total/NA Analysis Batch: 839048 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 838896320-119412-1 - RE GP-6 Total/NA Water 1633 838896320-119412-2 - RE GP-7 Total/NA Water 1633 838896320-119412-3 GP-8 Total/NA Water 1633 838896320-119412-8 GP-12 Total/NA Water 1633 838896320-119412-10 - RE GP-13 Total/NA Water 1633 838896320-119412-12 - RE GP-14 Total/NA Water 1633 838896320-119412-14 - RE GP-15 Total/NA Water 1633 838896320-119412-16 - RE GP-16 Total/NA Water 1633 838896320-119412-18 - RE GP-17 Total/NA Water 1633 838896MB 320-838896/1-A Method Blank Total/NA Water 1633 838896LCS 320-838896/3-A Lab Control Sample Total/NA Water 1633 838896LCSD 320-838896/4-A Lab Control Sample Dup Total/NA Water 1633 838896LLCS 320-838896/2-A Lab Control Sample Total/NA General Chemistry Analysis Batch: 837705 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-119412-4 GP-9-8'Total/NA Solid 1633320-119412-5 GP-10-8'Total/NA Solid 1633320-119412-6 GP-11-7'Total/NA Solid 1633320-119412-7 GP-12 Total/NA Solid 1633320-119412-9 GP-13-9'Total/NA Eurofins Sacramento Page 65 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 QC Association Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 General Chemistry (Continued) Analysis Batch: 837705 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-119412-11 GP-14-10'Total/NA Solid 1633320-119412-13 GP-15-10'Total/NA Solid 1633320-119412-15 GP-16-8'Total/NA Solid 1633320-119412-17 GP-17-7'Total/NA Eurofins Sacramento Page 66 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-6 Lab Sample ID: 320-119412-1 Matrix: WaterDate Collected: 02/28/25 00:00 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162.6 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 13:30 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 25.0 mL 5.0 mL Analysis 1633 1 838445 03/07/25 19:27 K1S EET SACTotal/NA Client Sample ID: GP-7 Lab Sample ID: 320-119412-2 Matrix: WaterDate Collected: 02/27/25 09:20 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 175 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 13:47 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 19:43 K1S EET SACTotal/NA Client Sample ID: GP-8 Lab Sample ID: 320-119412-3 Matrix: WaterDate Collected: 02/27/25 10:45 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42 EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 139.1 mL 5.0 mL Analysis 1633 1 839048 03/11/25 14:03 K1S EET SACTotal/NA Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 Matrix: SolidDate Collected: 02/27/25 10:05 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-9-8'Lab Sample ID: 320-119412-4 Matrix: SolidDate Collected: 02/27/25 10:05 Percent Solids: 71.6Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.95 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:02 P1P EET SACTotal/NA Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 Matrix: SolidDate Collected: 02/27/25 09:50 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Eurofins Sacramento Page 67 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-10-8'Lab Sample ID: 320-119412-5 Matrix: SolidDate Collected: 02/27/25 09:50 Percent Solids: 68.4Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.98 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:18 P1P EET SACTotal/NA Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 Matrix: SolidDate Collected: 02/27/25 13:00 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-11-7'Lab Sample ID: 320-119412-6 Matrix: SolidDate Collected: 02/27/25 13:00 Percent Solids: 63.2Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.21 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:35 P1P EET SACTotal/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 Matrix: SolidDate Collected: 02/27/25 11:30 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-7 Matrix: SolidDate Collected: 02/27/25 11:30 Percent Solids: 60.1Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.39 g 5.0 mL Analysis 1633 1 838459 03/07/25 16:51 P1P EET SACTotal/NA Client Sample ID: GP-12 Lab Sample ID: 320-119412-8 Matrix: WaterDate Collected: 02/27/25 11:40 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42 EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 135.7 mL 5.0 mL Analysis 1633 1 839048 03/11/25 14:20 K1S EET SACTotal/NA Eurofins Sacramento Page 68 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 Matrix: SolidDate Collected: 02/28/25 09:10 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-13-9'Lab Sample ID: 320-119412-9 Matrix: SolidDate Collected: 02/28/25 09:10 Percent Solids: 61.7Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.25 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:08 P1P EET SACTotal/NA Client Sample ID: GP-13 Lab Sample ID: 320-119412-10 Matrix: WaterDate Collected: 02/28/25 09:20 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 148.7 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 14:36 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:05 K1S EET SACTotal/NA Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 Matrix: SolidDate Collected: 02/28/25 10:00 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-14-10'Lab Sample ID: 320-119412-11 Matrix: SolidDate Collected: 02/28/25 10:00 Percent Solids: 67.7Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.90 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:24 P1P EET SACTotal/NA Client Sample ID: GP-14 Lab Sample ID: 320-119412-12 Matrix: WaterDate Collected: 02/28/25 10:10 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 14:53 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:22 K1S EET SACTotal/NA Eurofins Sacramento Page 69 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 Matrix: SolidDate Collected: 02/28/25 11:40 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-15-10'Lab Sample ID: 320-119412-13 Matrix: SolidDate Collected: 02/28/25 11:40 Percent Solids: 72.1Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.75 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:40 P1P EET SACTotal/NA Client Sample ID: GP-15 Lab Sample ID: 320-119412-14 Matrix: WaterDate Collected: 02/28/25 11:50 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 162.1 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 15:42 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:38 K1S EET SACTotal/NA Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 Matrix: SolidDate Collected: 02/27/25 14:30 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-16-8'Lab Sample ID: 320-119412-15 Matrix: SolidDate Collected: 02/27/25 14:30 Percent Solids: 69.6Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.99 g 5.0 mL Analysis 1633 1 838459 03/07/25 17:57 P1P EET SACTotal/NA Client Sample ID: GP-16 Lab Sample ID: 320-119412-16 Matrix: WaterDate Collected: 02/27/25 14:40 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 171.9 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 15:59 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 21:54 K1S EET SACTotal/NA Eurofins Sacramento Page 70 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Lab Chronicle Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 Matrix: SolidDate Collected: 02/27/25 13:40 Date Received: 03/01/25 09:05 Analysis 1633 CFR03/05/25 14:361 EET SAC837705 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-17-7'Lab Sample ID: 320-119412-17 Matrix: SolidDate Collected: 02/27/25 13:40 Percent Solids: 62.3Date Received: 03/01/25 09:05 Prep 1633 Shake ATB03/06/25 12:37 EET SAC837948 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.25 g 5.0 mL Analysis 1633 1 838459 03/07/25 18:14 P1P EET SACTotal/NA Client Sample ID: GP-17 Lab Sample ID: 320-119412-18 Matrix: WaterDate Collected: 02/27/25 13:45 Date Received: 03/01/25 09:05 Prep 1633 RMF03/11/25 03:42RE EET SAC838896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 156.3 mL 5.0 mL Analysis 1633 RE 1 839048 03/11/25 16:15 K1S EET SACTotal/NA Prep 1633 838175 03/07/25 04:16 RMF EET SACTotal/NA 62.5 mL 5.0 mL Analysis 1633 1 838445 03/07/25 22:11 K1S EET SACTotal/NA Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 71 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Accreditation/Certification Summary Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Laboratory: Eurofins Sacramento All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report. Authority Program Identification Number Expiration Date Alaska (UST)State 17-020 02-20-27 ANAB Dept. of Defense ELAP L2468 01-20-27 ANAB Dept. of Energy L2468.01 01-20-27 ANAB ISO/IEC 17025 L2468 01-20-27 Arizona State AZ0708 08-11-25 Arkansas DEQ State 88-0691 05-18-25 California State 2897 01-31-26 Colorado State CA00044 08-31-25 Florida NELAP E87570 06-30-25 Georgia State 4040 01-29-26 Illinois NELAP 200060 03-31-25 Kansas NELAP E-10375 10-31-25 Louisiana NELAP 01944 06-30-25 Louisiana (All)NELAP 01944 06-30-25 Maine State CA00004 04-14-26 Minnesota NELAP 2749448 12-31-25 Nevada State CA00044 07-31-25 New Hampshire NELAP 2997 04-19-25 New Jersey NELAP CA005 06-30-25 New York NELAP 11666 04-01-25 Ohio State 41252 01-29-26 Oregon NELAP 4040 01-29-26 Texas NELAP T104704399-23-17 05-31-25 US Fish & Wildlife US Federal Programs A22139 04-30-25 USDA US Federal Programs P330-18-00239 02-28-26 Utah NELAP CA000442023-16 02-28-26 Virginia NELAP 460278 03-14-25 Washington State C581 05-05-25 West Virginia (DW)State 9930C 01-31-26 Wisconsin State 998204680 08-31-25 Wyoming State Program 8TMS-L 01-28-19 * Eurofins Sacramento * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page 72 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Method Summary Job ID: 320-119412-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method Method Description LaboratoryProtocol EPA1633Per- and Polyfluoroalkyl Substances by LC/MS/MS EET SAC EPA1633Percent Moisture EET SAC EPA1633Solid-Phase Extraction (SPE)EET SAC EPA1633 Shake Shake Extraction with SPE EET SAC Protocol References: EPA = US Environmental Protection Agency Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 73 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Sample Summary Client: Wasatch Environmental Job ID: 320-119412-1 Project/Site: PFAS,1633 Lab Sample ID Client Sample ID Matrix Collected Received 320-119412-1 GP-6 Water 02/28/25 00:00 03/01/25 09:05 320-119412-2 GP-7 Water 02/27/25 09:20 03/01/25 09:05 320-119412-3 GP-8 Water 02/27/25 10:45 03/01/25 09:05 320-119412-4 GP-9-8'Solid 02/27/25 10:05 03/01/25 09:05 320-119412-5 GP-10-8'Solid 02/27/25 09:50 03/01/25 09:05 320-119412-6 GP-11-7'Solid 02/27/25 13:00 03/01/25 09:05 320-119412-7 GP-12 Solid 02/27/25 11:30 03/01/25 09:05 320-119412-8 GP-12 Water 02/27/25 11:40 03/01/25 09:05 320-119412-9 GP-13-9'Solid 02/28/25 09:10 03/01/25 09:05 320-119412-10 GP-13 Water 02/28/25 09:20 03/01/25 09:05 320-119412-11 GP-14-10'Solid 02/28/25 10:00 03/01/25 09:05 320-119412-12 GP-14 Water 02/28/25 10:10 03/01/25 09:05 320-119412-13 GP-15-10'Solid 02/28/25 11:40 03/01/25 09:05 320-119412-14 GP-15 Water 02/28/25 11:50 03/01/25 09:05 320-119412-15 GP-16-8'Solid 02/27/25 14:30 03/01/25 09:05 320-119412-16 GP-16 Water 02/27/25 14:40 03/01/25 09:05 320-119412-17 GP-17-7'Solid 02/27/25 13:40 03/01/25 09:05 320-119412-18 GP-17 Water 02/27/25 13:45 03/01/25 09:05 Eurofins Sacramento Page 74 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Page 75 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Page 76 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Page 77 of 77 3/12/2025 1 2 3 4 5 6 7 8 9 10 11 12 13 14 WASATCH ENVIRONMENTAL, INC. ENVIRONMENTAL SCIENCE AND ENGINEERING 2410 WEST CALIFORNIA AVENUE SALT LAKE CITY, UTAH 84104 PHONE (801) 972-8400 e-mail: wei@wasatch-environmental.com www.wasatch-environmental.com LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH Project No. 2779-003 Prepared for: Mr. Jason Martin Chelsea Investments Corporation 6339 Pasea Del Lago Carlsbad, California 92011 August 28, 2024 Prepared by: Wasatch Environmental, Inc. 2410 West California Avenue Salt Lake City, Utah 84104 Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 1 LIMITED SUBSURFACE INVESTIGATION REPORT 1300 SOUTH SLC PROPERTY 1255 SOUTH 400 WEST SALT LAKE CITY, UTAH 1. INTRODUCTION Wasatch Environmental, Inc., (Wasatch) has completed limited subsurface investigation (LSI) activities at the 1300 South SLC property (Site) located at 1255 South 400 West in Salt Lake City, Utah. See Figure 1 for the Site Location Map. The investigation activities consisted of the collection and analysis of six subsurface soil gas samples and the advancement of five borings at the Site that facilitated the collection and analysis of soil and groundwater samples. 2. BACKGROUND Gordon Geotechnical Engineering, Inc., (GGE) completed a Phase I Environmental Site Assessment (ESA) dated May 23, 2024, for the Site on behalf of Chelsea Investment Corporation. This report identified the following recognized environmental conditions (RECs) and recommended additional investigation be completed: • The long-term use of the Site for industrial use as a machine shop that operated for approximately 63 years. • Numerous 55-gallon drums and 5-gallon buckets containing used oil were observed at the Site. These containers were not stored within secondary containment posing a potential risk of release. • The asphalt around the drums and buckets showed signs of staining from spilled motor oil. • A Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) site was identified at 216 W. Paxton Ave. approximately 2,000 feet to the east - northeast of the Site. This plume is identified as the RETEP 216 W. PAXTON PLUM E. According to records a large chemical plume is present in the area and has migrated to the west. GGE concluded that the presence of this CERCLIS site constitutes a REC condition for the Site. • A leaking underground storage tank (LUST) site was identified as Petroleum Equipment Company located at 1174 S. 300 W. approximately 1,400 feet to the northeast of the Site. According to agency records, the LUST was closed in 2003 in accordance with indus trial use standards under the direction of the Utah Department of Environmental Quality (UDEQ). GGE concluded that the known release from this LUST and proposed change in property use at the Site constitute a REC. • A LUST site was identified as Value Car Rental located at 1290 S. 300 W. approximately 1,450 feet to the east of the Site. According to agency records, the LUST was closed in 1997 in accordance with industrial use standards under the direction of the UDEQ. GGE concluded that the known release from this LUST and proposed change in property use at the Site constitute a REC. The Client requested that Wasatch provide a proposal to complete limited investigation activities at the Site. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 2 3. OBJECTIVE The objective of the work described in this proposal is to evaluate if the identified RECs have impacted the Site at concentrations that exceed applicable regulatory screening levels. 4. AGENCY FILE REVIEW Wasatch reviewed online regulatory agency files regarding the CERCLIS site identified as RETEP 216 W. PAXTON PLUME. According to records, the impacts from this release have migrated to the west-northwest (away from the Site) and do not extend beyond the current Target shopping center property. Therefore, it is our opinion that agency file information documents that this release would not impact the Site. Wasatch reviewed online regulatory agency files regarding the LUST site identified as Petroleum Equipment Company. According to agency records, the LUST was closed in 2003 and documented the groundwater flow direction was to the west-northwest, away from the Site. No petroleum hydrocarbons were detected in groundwater at the Site at concentrations that exceed their applicable screening levels. The groundwater data in the regulatory agency files document that the identified LUST would not impact the Site. Wasatch reviewed regulatory agency files regarding the LUST site identified as Value Car Rental. According to agency records, the LUST was closed in 1997 in accordance with standards under the direction of the UDEQ. The groundwater flow was documented to be to the southwest, away from the Site. No petroleum hydrocarbons were detected in groundwater at the Site at concentrations that exceed their applicable screening levels. The groundwater data in the regulatory agency files documents that the identified LUST would not impact the Site. 5. FIELD METHODOLOGY See Appendix A for a photolog of the field activities. 5.1 Soil Sampling On August 12, 2024, Wasatch Senior Project Hydrogeologist, Blake Downey, P.G., directed the completion of five borings (designated GP-1 through GP-5) using direct-push drilling techniques to evaluate soil and groundwater conditions at the Site. Direct Push Services (DPS) advanced the borings using a GeoProbe Model 7822 DT, track-mounted, direct-push drill rig for all borings. A Blue Stakes of Utah utility locate request was completed at least 48 hours prior to starting the borings. The boring locations are shown in Figure 2. The following borings were completed: • GP-1 and GP-2: Were completed within the northern machine shop building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-3: Was completed in the southern addition to the machine shop building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-4: Was completed in the southern building to evaluate for impacts originating from the long-term use of the Site as a machine shop. • GP-5: Was completed in the container/drum storage area where the ground surface staining was observed, to evaluate for a potential release in this area. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 3 All borings were advanced to a final depth of 15 feet below ground surface (bgs). Soil samples from these borings were collected using 5-foot long, by 1.5-inch diameter, discrete interval push samplers equipped with disposable polybutyrate liners. Drill rods were decontaminated between each soil boring. The soil cores were field logged by an experienced geologist. The field logging included a description of color, consistency, odor, staining, and soil type based on the Unified Soil Classification System. The soil cores were screened in the field using a photoionization detector (PID) equipped with a 10.6 electron volt lamp. The PID was calibrated with a 100-parts per million (ppm) isobutylene standard calibration gas. The PID is utilized to identify soils which may have been impacted by volatile organic compounds (VOCs) such as those found in petroleum fuels and some solvents. One soil sample was collected from each of the borings per analyte discussed below, except for GP-5 where two soil samples were collected. The soil samples were collected from the depth interval exhibiting the most significant indications of contamination based on field screening and field observations (e.g., elevated PID readings, soil staining, and petroleum or solvent odors), or from the depth intervals based on lithology were contaminants would be likely to accumulate. When no obvious indications of impacts were observed, the soil samples were collected from the depth interval just above the water table or at a depth at which a potential release point may have existed based on the proposed source. The second soil sample collected from boring GP-5 was collected from a depth that appeared to be below the observed impacts. Soil samples that were collected for analysis of total petroleum hydrocarbons as gasoline-range organics (TPH-GRO) and VOCs were collected using a laboratory-supplied sampling device, sample preservation methods, and sample containers consistent with United States (U.S.) Environmental Protection Agency (EPA) Method 5035A for the collection of VOCs. Soil samples were collected from each sample interval for both low-range (0.5 to 250 micrograms per kilogram [µg/kg]) and high-range (>250 µg/kg) laboratory analysis for VOCs. Low-range soil samples were collected as 5-gram (g) aliquots and placed in laboratory-supplied, unpreserved volatile organic analysis (VOA) bottles, and immediately placed in a cooler with ice. High-range samples were collected as 10g aliquots and placed in laboratory-supplied VOA bottles preserved with methanol. Soil samples collected for analysis of Resource Conservation and Recovery Act (RCRA) D-list metals and total recoverable petroleum hydrocarbons (TRPH) were collected with gloved hands and dispensed into separate 4- ounce glass jars. Soil samples collected for analysis of per- and polyfluorinated alkyl substance (PFAS) were collected with gloved hands and dispensed into two 2-ounce high density polyurethane (HDPE) bottles. Soil samples were collected using gloved hands and the containers were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The soil samples were placed in a cooler with ice and transported under chain-of-custody protocol to Chemtech-Ford Laboratories (CF), a Utah-certified analytical laboratory, for analysis, except for the PFAS samples which were transported under chain-of-custody protocol to Eurofins Test America (Eurofins), a Utah-certified analytical laboratory, for analysis. Soil samples were analyzed for the following analytes: • TPH-GRO/VOCs using U.S. EPA Method 8260D, • PFAS using U.S. EPA Method 1633, • RCRA D-list metals using U.S. EPA Method 6020A/7471A, and • TRPH with silica get treatment (SGT) using U.S. EPA Method 1664B. 5.2 Groundwater Sampling In conjunction with the soil boring activities, groundwater samples were collected from each boring. Groundwater samples were collected using a stainless -steel well-point, a peristaltic pump, and ¼-inch Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 4 outside diameter, low-density polyethylene tubing. Groundwater was initially purged from each location prior to sampling to reduce the turbidity of the samples. Groundwater samples collected for VOCs and TPH-GRO were dispensed into four 40-milliliter (mL) capacity glass vials with Teflon® septa caps. The vials, which were supplied by the analytical laboratory, contained several drops of hydrochloric acid as a preservative. The vials were filled slowly until a meniscus formed at the top of each vial, then each vial was sealed with a septa cap. This procedure eliminates headspace within the vials and minimizes the loss of volatiles. Groundwater samples collected for TRPH were dispensed into 1-liter amber glass bottles preserved with HCL. Groundwater samples collected for PFAS were collected into unpreserved 500-liter HDPE bottles. Groundwater samples collected for RCRA D-list metals were dispensed into a nitric acid- preserved 250-mL bottle. Groundwater samples were collected using gloved hands and the containers were each labeled with the sample location, sample identification, date, and time of sample collection, and requested analysis. The groundwater samples were placed in a cooler with ice and transported under chain-of- custody protocol to CF for analysis, except for the PFAS samples which were transported under chain-of-custody protocol to Eurofins, a Utah-certified analytical laboratory, for analysis. The groundwater samples were analyzed for the following analytes: • TPH-GRO/VOCs using U.S. EPA Method 8260D, • PFAS using U.S. EPA Method 1633, • RCRA D-list metals using U.S. EPA Method 6020A/7470A, and • TRPH with SGT using U.S. EPA Method 1664B. The drill rods and the stainless-steel groundwater sampling screen were decontaminated prior to the start of drilling activities and between boring locations. The equipment was decontaminated by pressure washing each piece of drill rod and screen to remove gross contaminants. Next, the equipment was washed with an Alconox® and distilled water solution and then rinsed with distilled water. Following the completion of sampling activities, the borings were backfilled with bentonite pellets, hydrated with potable water to seal the borings, and patched with asphalt or concrete to match the existing surface at each boring location. 5.3 Subsurface Soil Gas Sampling To evaluate the general soil gas concentrations at the Site, Wasatch collected six subsurface soil gas samples (designated SG-1 through SG-6). The subsurface soil gas sample locations are shown in Figure 2. The sub-slab soil gas samples were collected using 6-liter Summa canisters. Initial vacuums were recorded on the chain-of-custody form. Sampling began by drilling a ⅝-inch hole through the concrete slab at each sample location using a percussion hammer drill to a depth of approximately 1 to 1.5 feet below the concrete slab. A brass Vapor Pin® equipped with a silicone sleeve was inserted into the holes and sealed with bentonite paste. Next a polyvinyl chloride (PVC) coupler (water dam) was placed around the penetrations and sealed with bentonite paste. Then water was poured between the water dam and the sealed penetrations to verify the penetrations were sufficiently sealed. Teflon-lined tubing was then attached to the Vapor Pins® and capped. The bentonite paste and sub-slab penetrations were left undisturbed for a minimum of two hours while the holes equilibrated. Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 5 A sample regulator equipped with a flow restrictor was provided by the analytical laboratory for each sample. The sample regulators were attached to the Summa canisters. Three tubing volumes were then purged using a pump, and then attached to the sample regulators and the valves on the Summa canisters were opened. The vacuum gauges on the flow restrictors were monitored, with decreasing vacuums indicating that sub-slab soil gas was being collected into the Summa canisters. The samples were collected for approximately 30 minutes. An isopropyl alcohol-soaked cloth was placed near the drilled holes and Summa canisters to check for leaks. Final vacuums were recorded on the chain-of-custody form. The valves on the Summa canisters were then closed, sample regulators removed, and brass caps tightened to the inlets of the Summa canisters. The vapor pins were removed from the holes and the holes were filled and finished with concrete and/or concrete sealer. The Summa canisters were labeled with the appropriate sample location, as well as initial and final vacuum readings. Chain-of-custody documentation would be completed, and the samples delivered to Pace National (Pace), a Utah - certified laboratory, for analysis. The samples were analyzed for VOCs using U.S. EPA Method TO- 15. A leak test was conducted during the sub-slab soil gas sampling by placing a pre-packaged isopropyl alcohol wipe near the outside of the vapor pin apparatus and at the Summa canister connection. Isopropyl alcohol (2-propanol) was analyzed for the sample using U.S. EPA Method TO-15. The intent of the leak testing was to enhance the integrity of the soil gas sample by demonstrating that minimal ambient air breakthrough occurred during sampling. Although it is preferable not to have any tracer gas breakthrough, minor amounts of breakthrough are often unavoidable, and low-level detection of the leak detection tracer in the soil gas sample does not necessarily indicate the sample is unusable due to the introduction of atmospheric air. Though Utah does not pro vide guidance as to the threshold leak tracer breakthrough concentration for determining soil vapor data usability, Wasatch uses the guidance of the Missouri Department of Natural Resources (Missouri Department of Natural Resources. Missouri Risk-Based Corrective Action Process for Petroleum Storage Tanks, Appendix C, Evaluation of the Vapor Intrusion Pathway, October 2013) which stipulates sample rejection if the leak detection compound in sample results is greater than 100 μg/L (100,000 μg/m3 [micrograms per cubic meter] or ~0.7% breakthrough). 6. FIELD OBSERVATIONS AND LABORATORY ANALYTICAL RESULTS 6.1 Soil Sampling Soils at the Site generally consist of a gravel sand (SW) and sandy gravel (GW) fill, underlain by native silty sand (SM), silty clay/clay (CL), sandy silt (ML), and some fine-grained sands (SP). No elevated PID readings, solvent/petroleum odors, or staining were observed in any of the borings. The boring logs are presented in Appendix B. Analyte concentrations in soil were compared to the U.S. EPA Regional Screening Levels (RSLs) for Residential and Industrial Soil, the Utah Initial Screening Levels (ISLs) and the Utah Risk- Based Corrective Action (RBCA) Tier 1 Screening Levels (SLs) (where applicable for petroleum hydrocarbons), the U.S. EPA RSL Risk-Based Protection of Groundwater Soil Screening Level (PGSSL), and the Utah Division of Wasate Management and Radiation Control (DWMRC) Background Threshold Value (BTV) for arsenic only (obtained from the DWRMC Technical Guide to Risk Assessment). Soil analytical data are summarized in Table 1. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. Arsenic was detected in all soil samples at concentrations ranging from 4.09 (GP-1-6’) milligrams per kilogram (mg/kg) to 12.3 mg/kg (GP-2-6’). All detected arsenic concentrations in soil exceeded the U.S. EPA RSL for Residential Soil of 0.68 mg/kg and the U.S. EPA RSL for Industrial Soil of 3 mg/kg. All the detected concentrations are below the DWRMC BTV for arsenic of 27 mg/kg. Therefore, it is Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 6 Wasatch’s opinion that the arsenic concentrations detected are within the typical background range for this area. Soil sample GP-4-3’ exhibited a tetrachloroethene (PCE) concentration of 0.08 mg/kg. This concentration is below the U.S. EPA RSL for Residential Soil for PCE of 24 mg/kg, but exceeds the U.S. EPA PGSSL of 0.0051 mg/kg. Soil sample GP-5-3’ exhibited a perfluorooctanesulfonic acid (PFOS), a PFAS constituent, concentration of 0.00092 mg/kg. This concentration is below the U.S. EPA RSL for Residential Soil for PFOS of 0.19 mg/kg, but exceeds the U.S. EPA PGSSL of 0.000015 mg/kg. Soil sample GP-5-3’ exhibited a TRPH concentration of 2,680 mg/kg. This concentration exceeds the Utah ISL for TRPH of 1,000 mg/kg, but is below the Utah RBCA Tier I SL of 10,000 mg/kg. No other analytes were detected at concentrations that exceeded their applicable screening levels. 6.2 Groundwater Sampling Analyte concentrations in groundwater were compared to the U.S. EPA Maximum Contaminant Levels (MCLs) or Hazard Index (HI), the Utah ISLs, and the Utah RBCA Tier 1 SLs (where applicable). Groundwater analytical data are summarized in Table 2. The laboratory analytical report and chain-of-custody documentation are presented in Appendix C. Perfluorooctanoic acid (PFOA) was detected in groundwater samples GP-3 (8.3 ng/L), GP-4 (17 ng/L), and GP-5 (4.6 ng/L). These concentrations exceed the U.S. EPA MCL for PFOA of 4 ng/L. PFOA was not detected in any other groundwater sample. Groundwater sample GP-4 exhibited a PCE concentration of 5.6 micrograms per liter (µg/L) which exceeds the U.S. EPA MCL for PCE of 5 µg/L. Groundwater sample GP-2 exhibited a PCE concentration of 2.0 µg/L. This concentration is below the U.S. EPA MCL. PCE was not detected in any other groundwater sample. No other analytes were detected in groundwater at concentrations that exceed the applicable screening levels. 6.3 Subsurface Soil Gas Sampling For evaluation purposes, analyte concentrations in the soil gas samples were compared to U.S. EPA Vapor Intrusion Screening Level (VISL) Residential and Commercial Target Sub-Slab and Near Source Soil Gas Concentrations (TSSGCs) from the U.S. EPA VISL onli ne calculator, (August 23, 2024). The U.S. EPA VISL TSSGCs are not regulatory action levels but are useful in evaluating relative concentrations in sub-slab soil gas that can indicate if a release has occurred and evaluate if vapor intrusion risks may be present. Soil gas analytical data are summarized in Table 3. The laboratory analytical report is presented in Appendix C. Chloroform was detected in soil gas sample SG-3 at a concentration of 16.3 micrograms per cubic meter (µg/m3). This concentration exceeds the U.S. EPA VISL Residential TSSGC for chloroform of 4.07 µg/m3, but is below the U.S. EPA VISL Commercial TSSGC of 17.8 µg/m3. Chloroform was not detected in any other soil gas sample. The presence of chloroform in soil gas is typically observed due to the presence of leaking municipal water lines. Chloroform is a breakdown product from chlorinated municipal water and does not indicate a release from past dry-cleaning, gasoline service, or automotive repair service activities at the Site; therefore, Wasatch does not consider chloroform to be a constituent of concern. 1,1-dichloroethane (DCA) was detected in soil gas sample SG-2 at a concentration of 124 µg/m3. This concentration exceeds the U.S. EPA VISL Residential TSSGC for DCA of 58.4 µg/m3, but is Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 7 below the U.S. EPA VISL Commercial TSSGC of 256 µg/m3. No other detected DCA concentrations exceed either of the U.S. EPA VISL TSSGCs. Benzene was detected in soil gas sample SG-2 at a concentration of 20.5 µg/m3. This concentration exceeds the U.S. EPA VISL Residential TSSGC for benzene of 12 µg/m3, but is below the U.S. EPA VISL Commercial TSSGC of 52.4 µg/m3. No other detected benzene concentrations exceed either of the U.S. EPA VISL TSSGCs. Trichloroethene (TCE) was detected in soil gas sample SG-2 at a concentration of 595 µg/m3. This concentration exceeds both the U.S. EPA VISL Residential TSSGC (15.9 µg/m3) and the U.S. EPA VISL Commercial TSSGC (99.7 µg/m3) for TCE. No other detected TCE concentrations exceed either of the U.S. EPA VISL TSSGCs. PCE was detected in soil gas samples SG-2 (12,500 µg/m3), SG-3 (6,260 µg/m3), SG-5 (654 µg/m3), and SG-6 (1,170 µg/m3) at concentrations that exceed the U.S. EPA VISL Residential TSSGC for PCE of 12 µg/m3. Additionally, the SG-2 and SG-3 PCE concentrations exceeded the U.S. EPA VISL Commercial TSSGC of 1,570 µg/m3. No other detected concentrations of PCE exceed either of the U.S. EPA VISL TSSGCs. 2-propanol (the tracer gas) was detected in all samples at concentrations well below the breakthrough threshold of 100,000 µg/m3. Based on this, Wasatch considers all samples to be valid. No other analytes were detected at concentrations that exceed the applicable screening levels. 7. CONCLUSIONS AND RECOMMENDATIONS Wasatch successfully collected six soil gas samples and completed five borings that facilitated the collection and analysis of soil and groundwater samples from the Site. Based on the agency files reviewed by Wasatch and the on-Site data, the RECs identified by GGE regarding both LUST sites and the CERCLIS site should not have been identified as RECs. It is Wasatch’s opinion that these releases have not impacted the Site. Arsenic was detected in all soil samples at concentrations that exceed the U.S. EPA RSL for Industrial and/or Residential Soil. However, it is Wasatch’s opinion that the detected arsenic concentrations in soil are within the typical background concentration range for this area. Soil sample GP-4-3’ exhibited a PCE concentration in soil that exceeded the U.S. EPA RSL PGSSL. Soil sample GP-5-3’’ exhibited a PFOS concentration in soil that exceeded the U.S. EPA RSL PGSSL. No other analytes were detected in soil at concentrations that exceed their applicable screening levels. PCE was detected in groundwater sample PG-4 at a concentration that exceeded the U.S. EPA MCL for PCE. Additionally, groundwater samples GP-3, GP-4, and GP-5 exhibited PFOA concentrations that exceeded the U.S. EPA MCL. No other analytes were detected in groundwater at concentrations that exceed their applicable screening levels. The following analytes were detected in soil gas at concentrations that exceeded their applicable U.S. EPA VISL Residential TSSGCs: benzene, chloroform, DCA, TCE, and PCE. Additionally, PCE and TCE were detected at concentrations that exceeded their applicable U.S. EPA VISL Commercial TSSGCs in soil gas samples SG-2 and/or SG-3. No other analytes were detected in soil gas at concentrations that exceed their applicable screening levels. Based on the soil and groundwater data obtained from boring GP-5 (collected within the drum storage area with observed oil-staining), the detection of TRPH and PFOS at three feet bgs confirms that Limited Subsurface Investigation Report 1300 South SLC Property Wasatch Environmental, Inc. 8 used oil has been released from these drums to the subsurface at concentrations that exceed the Utah ISL (for TRPH) and the U.S. EPA RSL PGSSL (for PFOS). Based on the totality of the data, it appears there has been a release of chlorinated solvents within the southeastern portion of the northern building, near soil gas sample SG-2. Floor drains were observed within this area. Also, it appears a second release has occurred within the southern building located at the Site. It is Wasatch’s opinion that this release may have originated from the former sump located within the building that has been filled in with cement. Additionally, it appears that a release of PFAS (likely originating from machine cutting oils) has occurred at the Site. The PFAS impacts likely entered the subsurface through floor drains and from releases originating from the used oil drums at the Site. Therefore, it is Wasatch’s opinion that the long-term use of the Site as a machine shop has resulted in groundwater PCE and PFOA concentrations that exceed applicable the U.S. EPA MCLs. Given that soil gas analyte concentrations were detected at concentrations that exceed applicable U.S. EPA VISL Residential and Commercial TSSGCs, Wasatch recommends that vapor intrusion mitigation systems be implemented at the Site or that the soil and groundwater impacts driving the soil gas impacts be remediated. Wasatch recommends additional investigation at the Site to define the nature and extent of the releases at the Site. Additionally, Wasatch recommends the Site owner report the release to the Utah DEQ. Sincerely, WASATCH ENVIRONMENTAL, INC. Blake B. Downey, P.G. Vice President and Senior Project Hydrogeologist FIGURES Figure 1 – Site Location Map Figure 2 – Sample Location and Site Feature Map Figure 3 – Soil Gas and Groundwater Exceedance Map TABLES Table 1 – Soil Analytical Data Table 2 – Groundwater Analytical Data Table 3 – Soil Gas Analytical Data APPENDICES Appendix A – Photolog Appendix B – Boring Logs Appendix C – Laboratory Analytical Reports Figures The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Site Location Map Figure 1 Approximate Site Boundary Lucy Ave. Ch i c a g o S t r e e t 1300 South I- 1 5 50 0 W es t Lucy Ave. 1 inch = 516 feet The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Sample Location and Site Feature Map Figure 2 Soil Gas Sample Location Boring Location LEGEND GP-1 GP-2 GP-3 1 inch = 37 feet Approximate Site Boundary GP-4 GP-5 SG-5 SG-6 SG-3 SG-4 SG-1 SG-2 Lucy Ave. 1300 South 40 0 W es t Floor Drain/Sump Location Trench Floor Drain Location Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout The use or reuse of this information is restricted to the referenced document unless otherwise authorized. Wasatch Environmental Copyright 2006 1300 SOUTH SLC PROPERTY WEI 2779-003 Soil Gas and Groundwater Exceedance Map Figure 3 1 inch = 37 feet Approximate Site Boundary Lucy Ave. 1300 South Soil Gas Sample Location Boring Location LEGEND Floor Drain/Sump Location Trench Floor Drain Location GP-1 GP-2 SG-4 SG-1 40 0 W es t Former Sealed Floor Drain/Sump Floor Drain/Sump Sump Cleanout GP-4 PCE - 5.6 ug/L PFOA - 17 ng/L GP-5 PFOA - 4.6 ng/L GP-3 PFOA - 8.3 ng/L *All soil gas concentrations are in micrograms per cubic meter. **Only groundwater concentrations that exceed the U.S. EPA MCL are depicted. ***Only soil gas concentrations that exceed the U.S. EPA VISL Residential TSSGCs are depicted. SG-2 PCE - 12,500 TCE - 595 Benzene - 20.5 DCA - 124 SG-3 PCE - 6,260 Chloroform - 16.3 SG-5 PCE - 654 SG-6 PCE - 1,170 Tables PFAS GP-1-6'6 0.0 8/12/24 0.005 <0.007 <0.007 <0.007 4.09 247 1.12 5.80 5.36 3.70 <0.077 <0.07 <397 <0.00020 GP-2-6'6 0.0 8/12/24 <0.003 <0.007 <0.007 <0.007 12.3 528 0.308 17.4 10.9 3.25 <0.056 <0.07 <288 <0.00020 GP-3-6'6 0.0 8/12/24 <0.003 <0.007 <0.007 <0.007 7.66 178 0.355 5.89 3.87 2.38 <0.113 <0.07 <360 <0.00020 GP-4-3'3 0.0 8/12/24 <0.002 0.01 0.01 0.08 9.52 100 0.569 5.46 38.8 2.40 0.131 0.36 <295 <0.00020 GP-5-3'3 0.0 8/12/24 <0.002 <0.006 <0.006 <0.006 10.3 133 0.843 8.47 63.0 2.88 0.170 <0.06 2,680 0.00092 GP-5-5'5 0.0 8/12/24 <0.004 <0.009 <0.009 <0.009 6.15 174 0.325 5.23 3.94 2.07 <0.071 <0.09 <415 NA 0.2 ------------------------------150 ------ 0.9 ------------------------------1,500 ------ 1.2 3,800 7,800 24 0.68 15,000 7.1 120,000 200 390 390 ---1,000 0.19 5.1 24,000 120,000 100 3 220,000 100 1,800,000 800 5,800 5,800 ---10,000 2.5 ---------0.0051 ---------------------------0.000015 ------------27 --------------------------- NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA RSL for Residential Soil or Utah ISL. = Measured concentration exceeds the applicable U.S EPA RSL for Industrial Soil. U.S. EPA = United States Environmental Protection Agency. RBCA = Risk Based Corrective Action. PFAS = Per- and Polyfluooalkyl Substances. SSL = Soil screening Level. =Measured concentration exceeds the applicable U.S. EPA RSL Risk-Based Protection of Groundwater (PG) Soil Screening Level (SSL). DWMRC = Division of Waste Management and Radiation Control. NA = Not analyzed. U.S. EPA Regional Screening Level Industrial Soil Utah RBCA Tier 1 Screening Levels Te t r a c h l o r o e t h e n e ( P C E ) VOCs Pe r f l u o r o o c t a n e s u l f o n i c Ac i d ( P F O S ) U.S. EPA RSL Risk-Based PGSSL --- = Not established. Ba r i u m To t a l C h r o m i u m U.S. EPA Regional Screening Level Residential Soil Utah DWMRC Background Threshold Value TP H - G R O Sample Depth (feet)Sample I.D. TR P H ( S G T - H E M ) Si l v e r n- P r o p y l b e n z e n e Petroleum Hydrocarbons Utah Initial Screening Levels (ISL) Table 1 Soil Analytical Data 1255 South 400 West 1300 South SLC Property Salt Lake City, Utah all concentrations are expressed in milligrams per kilogram (mg/kg) Sample Collection Date Be n z e n e Ar s e n i c Se l e n i u m Ca d m i u m Le a d Metals PID Reading (ppm) se c - B u t y l b e n z e n e GP-1 8 11 - 15 8/12/24 0.5 <1.0 0.6 20.5 <0.6 <8.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 <4.0 * GP-2 8 11 - 15 8/12/24 <0.4 2.0 1.0 53.4 8.7 <8.0 <4.0 <4.0 <4.0 <4.0 17 <4.0 <4.0 * GP-3 8 11 - 15 8/12/24 <0.4 <1.0 2.1 55.0 18.6 <8.0 7.2 13 7.8 8.3 8.9 <4.0 8.2 0.91 GP-4 8 11 - 15 8/12/24 <0.4 5.6 1.9 72.2 10.8 <8.0 6.6 7.3 13 17 11 <4.0 6.4 0.71 GP-5 8 11 - 15 8/12/24 <0.4 <1.0 1.5 66.8 <0.6 8.9 14 11 10 4.6 17 1.5 3.4 0.38 5 --------------------------------------- 300 --------------------------------------- 5 5 10 2,000 50 ------------4 ---------1 NOTES: Only analytes detected in one or more samples at concentrations above the laboratory reporting limit are presented. < = Concentration was below the laboratory reporting limit. BOLD = Measured concentration exceeds the applicable U.S. EPA MCL or HI. = Hazard Index calculation following the U.S. EPA equation for analytes. U.S. EPA PFAS HI Calculation: (PFBS/2000)+(PFNA/10)+(PFHxS/9)+(GenX/10). * = Not applicable due to non-detects. PFAS = Per- and Polyfluoroalkyl Substance. U.S. EPA Maximum Contaminant Level (MCL) --- = Not established or not applicable Sample Collection Date Sample I.D. Metals Be n z e n e Se l e n i u m Ba r i u m Ar s e n i c Depth to Water (feet) Well Screen Interval (feet) Te t r a c h l o r o e t h e n e ( P C E ) Utah RBCA Tier 1 Screening Levels Volatile Organic Compounds Utah Initial Screening Levels PF A S H a z a r d I n d e x ( H I ) PFAS (nanograms per liter [ng/L]) Table 2 Groundwater Analytical Data 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah all concentrations are expressed in micrograms per liter (µg/L), unless noted otherwise Pe r f l u o r o b u t a n o i c A c i d (P F B A ) Pe r f l u o r o p e n t a n o i c A c i d (P F P e A ) Pe r f l u o r o h e x a n o i c A c i d (P F H x A ) Pe r f l u o r o h e p t a n o i c A c i d (P F H p A ) Pe r l u o r o o c t a n o i c A c i d (P F O A ) Pe r f l u o r o b u t a n e s u l f o n i c Ac i d ( P F B S ) Pe r f l u o r o p e n t a n e s u l f o n i c A c i d ( P F P e S ) Pe r f l u o r o h e x a n e s u l f o n i c Ac i d ( P F H x S ) Sample ID Sample Collection Date Ac e t o n e Be n z e n e Ch l o r o f o r m Ch l o r o m e t h a n e 1, 2 - D i c h l o r o b e n z e n e 1, 4 - D i c h l o r o b e n z e n e 1, 1 - D i c h l o r o e t h a n e CI S - 1 , 2 - D i c h l o r o e t h e n e Tr a n s - 1 , 2 - D i c h l o r o e t h e n e 1, 4 - D i o x a n e Et h a n o l Et h y l b e n z e n e 4- E t h y l t o l u e n e Tr i c h l o r o f l u o r o m e t h a n e Di c h l o r o d i f l u o r o m e t h a n e He p t a n e n- H e x a n e Me t h y l e n e C h l o r i d e 2- B u t a n o n e ( M E K ) 4- M e t h y l 2 - P e n t a n o n e (M I B K ) 2- P r o p a n o l Pr o p e n e Te t r a c h l o r o e t h y l e n e (P C E ) To l u e n e 1, 1 , 1 - T r i c h l o r o e t h a n e Tr i c h l o r o e t h e n e ( T C E ) 1, 2 , 4 - T r i m e t h y l b e n z e n e 1, 3 , 5 - T r i m e t h y l b e n z e n e 2, 2 , 4 - T r i m e t h y l p e n t a n e m& p - X y l e n e o- X y l e n e TP H ( G C / M S ) L o w Fr a c t i o n 1, 1 - D i f l u o r o e t h a n e 1, 2 , 3 - T r i m e t h y l b e n z e n e Et h y l A c e t a t e Me t h y l C y c l o h e x a n e SG-1 8/12/2024 235 0.709 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 <0.793 5.22 93.0 <0.867 2.08 16.2 3.33 <0.818 <2.22 <0.694 17.8 <5.12 28.8 <2.15 275 3.51 101 5.84 2.99 <0.982 <0.934 3.52 1.30 <826 <13.5 <0.982 <2.27 <0.803 SG-2 8/12/2024 1,070 20.5 <0.973 1.00 6.19 2.71 124 25.1 7.65 9.26 1,450 1.97 2.19 4.83 3.43 11.6 26.1 <0.694 54.6 10.1 2,170 <2.15 12,500 19.7 604 595 3.20 1.17 <0.934 8.97 3.16 6,110 <13.5 1.17 <2.27 13.4 SG-3 8/12/2024 215 2.54 16.3 <0.413 <1.20 <1.20 3.34 <0.793 <0.793 7.35 184 0.923 1.12 2.15 2.62 <0.818 <2.22 <0.694 29.5 <5.12 71.8 <2.15 6,260 5.73 6,960 3.59 <0.982 <0.982 <0.934 4.12 1.86 5,910 <13.5 <0.982 <2.27 <0.803 SG-4 8/12/2024 90.3 <0.639 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 6.22 3.89 95.4 0.958 1.76 5.08 3.55 1.04 3.14 1.13 12.9 <5.12 39.3 3.87 56.1 4.67 13.6 <1.07 3.02 <0.982 <0.934 4.77 1.77 1,120 14.7 <0.982 <2.27 <0.803 SG-5 8/12/2024 184 1.98 <0.973 <0.413 <1.20 <1.20 <0.802 <0.793 <0.793 <2.27 144 <0.867 1.36 1.96 3.05 6.30 10.1 <0.694 13.1 <5.12 35.2 <2.15 654 9.00 95.7 3.65 2.07 <0.982 1.55 3.23 1.26 1,420 <13.5 <0.982 3.64 <0.803 SG-6 8/12/2024 93.4 4.06 <0.973 1.01 <1.20 <1.20 <0.802 <0.793 <0.793 <2.27 217 <0.867 <0.982 1.71 3.85 <0.818 <2.22 <0.694 11.3 <5.12 29.5 5.23 1,170 6.37 <1.09 <1.07 1.48 <0.982 <0.934 2.86 1.14 1,490 <13.5 <0.982 <2.27 <0.803 ---12 4.07 3,130 6,950 8.51 58.5 1,390 1,390 19 ---37.4 ------3,480 13,900 24,300 3,380 174,000 104,000 6,950 104,000 360 174,000 174,000 15.9 2,090 2,090 ---3,480 3,480 ---1,390,000 1,390,000 2,430 --- ---52.4 17.8 13,100 29,200 37.2 256 5,840 5,840 81.8 ---164 ------14,600 58,400 102,000 40,900 730,000 438,000 29,200 438,000 1,570 730,000 730,000 99.7 8,760 8,760 ---14,600 14,600 ---5,840,000 5,840,000 10,200 --- NOTES: Only analytes that were detected at concentrations above the laboratory reporting limit in one or more samples are presented in the table. U.S. EPA = United States Environmental Protection Agency. VISL = Vapor Intrusion Screening Level. TSSGC = Target Sub-Slab and Near-Source Soil Gas Concentration. BOLD = Measured concentration is greater than the applicable U.S. EPA Vapor Intrusion Screening Level (VISL) online calculator spreadsheet (date: 8-23-2024) Residential Target Sub-Slab and Near-Source Soil Gas Concentration (TCR = 1x10-6, THQ = 1). = Measured concentration is greater than the applicable U.S. EPA Vapor Intrusion Screening Level (VISL) online calculator spreadsheet (date: 8-23-2024) Commercial Target Sub-Slab and Near-Source Soil Gas Concentration (TCR = 1x10-6, THQ = 1). < = Concentration was below the laboratory reporting limit. --- = No U.S. EPA VISL Target Sub-Slab and Near-Source Soil Gas Concentration has been established. U.S. EPA VISL Residential TSSGC U.S. EPA VISL Commercial TSSGC Table 3 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah all concentrations are expressed in micrograms per cubic meter (µg/m 3) Soil Gas Analytical Data Appendix A Photolog Photo 1. GP-1 boring location.Photo 2. GP-2 boring location. Photo 3. DPS breaking up concrete (continued). Photo 4. GP-3 soil. Photo 5. GP-4 boring location.Photo 6. GP-5 boring location. Photo 7. GP-5 soil.Photo 8. Typical boring patch. Photo 9. Typical decontamination of drill rod.Photo 10. Additional decontamination process. Photo 11. Soil gas sample SG-1 location.Photo 12. Soil gas sample SG-2 location. Photo 13. Soil gas sample SG-3 location.Photo 14. Soil gas sample SG-4 location. Photo 15. Soil gas sample SG-5 location.Photo 16. Soil gas sample SG-6 location. Photo 17. Typical soil gas sample collection set up. Appendix B Boring Logs DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: DEPTH TO GROUNDWATER: 8’ BORING NO.: GP-1 REFERENCE ELEVATION: Ground Surface TOTAL DEPTH: 15’ ’ DRILL RIG: Geoprobe 7822DT 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah Temporary Well screen placed at 11’ to 15’ Well Construction 2779-003PROJECT NUMBER: 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 August 12, 2024 Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey LOGGED BY: Blake Downey, P.G. DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-2 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete GW End of Boring Brown Medium Dense Sandy Silt: fine-grained sand, moist ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Sandy Silt: fine-grained sand, saturated ML LooseGrey Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-3 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-4 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Well Construction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0.0 DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Approximately 4” of concrete SW End of Boring Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey DESCRIPTION AND CLASSIFICATION Description and Remarks Color Soil Type Consist.De p t h ( f e e t ) Sa m p l e r PI D ( p p m ) Wat e r L e v e l WELL LOG Environmental Science and Engineering DATE DRILLED: BORING NO.: GP-5 REFERENCE ELEVATION: Ground Surface DRILL RIG: Geoprobe 7822DT Approximately 1” of asphalt Well Construction SW End of Boring 0.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Dark Brown Medium Dense Sandy Silt: fine-grained sand, saturated ML Loose Silty Sand: fine-grained, moist Brown SM Medium Dense Silty Clay: some fine-grained sand, low plasticity, moist, saturated at 8’ Dark Brown CL Stiff Grey DEPTH TO GROUNDWATER: 8’ TOTAL DEPTH: 15’ ’ 1300 South SLC Property 1255 South 400 West Salt Lake City, Utah 2779-003PROJECT NUMBER: August 12, 2024 LOGGED BY: Blake Downey, P.G. Temporary Well screen placed at 11’ to 15’ Sand: fine-grained, clean, saturated SP Medium Dense Brown Clay: with silt, low to medium plasticity, some fine-grained sand, saturated CL StiffGrey Appendix C Laboratory Analytical Reports The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Wasatch Environmental Attn: Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Work Order: 24H0980 Project: 1300 S SLC, Property 8/20/2024 Approved By: Melissa Connolly, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800082.9Total Solids mg/kg dry 8/15/248/14/24301EPA 1664BMod2680TRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B10.3Arsenic, Total mg/kg dry 8/14/248/13/240.59 EPA 6020A/3050B133Barium, Total mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B0.843Cadmium, Total mg/kg dry 8/14/248/13/240.196 EPA 6020A/3050B8.47Chromium, Total mg/kg dry 8/14/248/13/240.118 EPA 6020A/3050B63.0Lead, Total mg/kg dry 8/16/248/15/240.022 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.118 EPA 6020A/3050B2.88Selenium, Total mg/kg dry 8/14/248/13/240.098 EPA 6020A/3050B0.170Silver, Total Volatile Organic Compounds mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BND2-Nitropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 2 of 36Page 2 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' (cont.) Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDp-Isopropyltoluene mg/kg dry 8/16/248/16/240.12 EPA 8260D/5030BNDAcetone mg/kg dry 8/16/248/16/240.002 EPA 8260D/5030BNDBenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromodichloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDBromoform mg/kg dry J-LOW-L8/16/248/16/240.01 EPA 8260D/5030BNDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDCarbon Disulfide mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloroform mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDChloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.06 EPA 8260D/5030BNDCyclohexanone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDibromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDibromomethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDEthyl Acetate mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDEthyl Ether mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDEthylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDHexachlorobutadiene mg/kg dry 8/16/248/16/240.12 EPA 8260D/5030BNDIsobutanol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5030BNDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5030BNDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDNaphthalene mg/kg dry 8/16/248/16/240.29 EPA 8260D/5030BNDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDn-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDn-Propyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDPentachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDStyrene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 3 of 36Page 3 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 3' (cont.) Lab ID: 24H0980-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtert-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTetrachloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDToluene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTrichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5030BNDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5030BNDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5030BNDXylenes, total mg/kg dry 8/16/248/16/240.06 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 4 of 36Page 4 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800060.3Total Solids mg/kg dry 8/15/248/14/24415EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050B6.15Arsenic, Total mg/kg dry 8/14/248/13/240.42 EPA 6020A/3050B174Barium, Total mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050B0.325Cadmium, Total mg/kg dry 8/14/248/13/240.141 EPA 6020A/3050B5.23Chromium, Total mg/kg dry 8/14/248/13/240.085 EPA 6020A/3050B3.94Lead, Total mg/kg dry 8/16/248/15/240.032 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.085 EPA 6020A/3050B2.07Selenium, Total mg/kg dry 8/14/248/13/240.071 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 5 of 36Page 5 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' (cont.) Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.19 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDBromoform mg/kg dry J-LOW-L8/16/248/16/240.02 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.09 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.19 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.05 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.46 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 6 of 36Page 6 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 - 5' (cont.) Lab ID: 24H0980-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.009 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.09 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 7 of 36Page 7 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0015Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0668Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDSelenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 8 of 36Page 8 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 (cont.) Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 9 of 36Page 9 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 5 (cont.) Lab ID: 24H0980-03Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 9:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 10 of 36Page 10 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800084.8Total Solids mg/kg dry 8/15/248/14/24295EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B9.52Arsenic, Total mg/kg dry 8/14/248/13/240.58 EPA 6020A/3050B100Barium, Total mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B0.569Cadmium, Total mg/kg dry 8/14/248/13/240.193 EPA 6020A/3050B5.46Chromium, Total mg/kg dry 8/14/248/13/240.116 EPA 6020A/3050B38.8Lead, Total mg/kg dry 8/16/248/15/240.030 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.116 EPA 6020A/3050B2.40Selenium, Total mg/kg dry 8/14/248/13/240.096 EPA 6020A/3050B0.131Silver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 11 of 36Page 11 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' (cont.) Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.11 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.002 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.06 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.11 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.28 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.01n-Propyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.01sec-Butyl Benzene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 12 of 36Page 12 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 - 3' (cont.) Lab ID: 24H0980-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035A0.08Tetrachloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.06 EPA 8260D/5035A0.36Gasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 13 of 36Page 13 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0019Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0722Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0108Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 14 of 36Page 14 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 (cont.) Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 15 of 36Page 15 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 4 (cont.) Lab ID: 24H0980-05Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 10:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030B5.6Tetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 16 of 36Page 16 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800069.4Total Solids mg/kg dry 8/15/248/14/24360EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B7.66Arsenic, Total mg/kg dry 8/14/248/13/240.68 EPA 6020A/3050B178Barium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B0.355Cadmium, Total mg/kg dry 8/14/248/13/240.227 EPA 6020A/3050B5.89Chromium, Total mg/kg dry 8/14/248/13/240.136 EPA 6020A/3050B3.87Lead, Total mg/kg dry 8/16/248/15/240.041 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.136 EPA 6020A/3050B2.38Selenium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 17 of 36Page 17 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' (cont.) Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 18 of 36Page 18 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 - 6' (cont.) Lab ID: 24H0980-06Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 19 of 36Page 19 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0021Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0550Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0186Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 20 of 36Page 20 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 (cont.) Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 21 of 36Page 21 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 3 (cont.) Lab ID: 24H0980-07Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 11:25 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 22 of 36Page 22 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800086.8Total Solids mg/kg dry 8/15/248/14/24288EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050B12.3Arsenic, Total mg/kg dry 8/14/248/13/243.39 EPA 6020A/3050B528Barium, Total mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050B0.308Cadmium, Total mg/kg dry 8/14/248/13/240.113 EPA 6020A/3050B17.4Chromium, Total mg/kg dry 8/14/248/13/240.068 EPA 6020A/3050B10.9Lead, Total mg/kg dry 8/16/248/15/240.026 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.068 EPA 6020A/3050B3.25Selenium, Total mg/kg dry 8/14/248/13/240.056 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 23 of 36Page 23 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' (cont.) Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.13 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035ANDBenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.13 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.03 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.33 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 24 of 36Page 24 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 - 6' (cont.) Lab ID: 24H0980-08Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:10 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.005 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 25 of 36Page 25 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/246EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0010Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0534Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010A0.0087Selenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 26 of 36Page 26 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 (cont.) Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030BNDBenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 27 of 36Page 27 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 2 (cont.) Lab ID: 24H0980-09Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 12:20 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030B2.0Tetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 28 of 36Page 28 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic %8/13/248/13/240.1 CTF800062.9Total Solids mg/kg dry 8/15/248/14/24397EPA 1664BModNDTRPH (SGT-HEM) Metals mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050B4.09Arsenic, Total mg/kg dry 8/14/248/13/240.46 EPA 6020A/3050B247Barium, Total mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050B1.12Cadmium, Total mg/kg dry 8/14/248/13/240.153 EPA 6020A/3050B5.80Chromium, Total mg/kg dry 8/14/248/13/240.092 EPA 6020A/3050B5.36Lead, Total mg/kg dry 8/16/248/15/240.029 EPA 7471ANDMercury, Total mg/kg dry 8/14/248/13/240.092 EPA 6020A/3050B3.70Selenium, Total mg/kg dry 8/14/248/13/240.077 EPA 6020A/3050BNDSilver, Total Volatile Organic Compounds by 5035 mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,1-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2,2-Tetrachloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1,2-Trichlorotrifluoroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,1-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,3-Trichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2,4-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromo-3-chloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dibromoethane (EDB) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3,5-Trimethylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,3-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND1,4-Dichlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2,2-Dichloropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND2-Chlorotoluene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035AND2-Nitropropane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 29 of 36Page 29 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' (cont.) Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035AND4-Isopropyltoluene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDAcetone mg/kg dry 8/16/248/16/240.003 EPA 8260D/5035A0.005Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromodichloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDBromoform mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDBromomethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDCarbon Disulfide mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDCarbon Tetrachloride mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChlorobenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloroform mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDChloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDcis-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDCyclohexanone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromochloromethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDibromomethane mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDDichlorodifluoromethane mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDEthyl Acetate mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthyl Ether mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDEthylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDHexachlorobutadiene mg/kg dry 8/16/248/16/240.14 EPA 8260D/5035ANDIsobutanol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDIsopropylbenzene mg/kg dry 8/16/248/16/240.01 EPA 8260D/5035ANDMethyl Ethyl Ketone mg/kg dry 8/16/248/16/240.04 EPA 8260D/5035ANDMethyl Isobutyl Ketone mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDMethylene Chloride mg/kg dry 8/16/248/16/240.004 EPA 8260D/5035ANDMethyl-tert-butyl ether (MTBE) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDNaphthalene mg/kg dry 8/16/248/16/240.36 EPA 8260D/5035ANDn-Butyl Alcohol mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Butylbenzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDn-Propyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDsec-Butyl Benzene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDStyrene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtert-Butylbenzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 30 of 36Page 30 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 - 6' (cont.) Lab ID: 24H0980-10Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:00 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds by 5035 (cont.) mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTetrachloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDToluene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,2-Dichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDtrans-1,3-Dichloropropene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichloroethene mg/kg dry 8/16/248/16/240.007 EPA 8260D/5035ANDTrichlorofluoromethane mg/kg dry 8/16/248/16/240.006 EPA 8260D/5035ANDVinyl Chloride mg/kg dry 8/16/248/16/240.02 EPA 8260D/5035ANDXylenes, total mg/kg dry 8/16/248/16/240.07 EPA 8260D/5035ANDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 31 of 36Page 31 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Inorganic mg/L 8/14/248/14/245EPA 1664BNDTRPH (SGT-HEM) Metals mg/L 8/19/248/15/240.0005 EPA 6020A/3010A0.0006Arsenic, Total mg/L 8/19/248/15/240.0030 EPA 6020A/3010A0.0205Barium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDCadmium, Total mg/L 8/19/248/15/240.0010 EPA 6020A/3010ANDChromium, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDLead, Total mg/L 8/16/248/15/240.0002 EPA 7470ANDMercury, Total mg/L 8/19/248/15/240.0006 EPA 6020A/3010ANDSelenium, Total mg/L 8/19/248/15/240.0005 EPA 6020A/3010ANDSilver, Total Volatile Organic Compounds ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,1-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,1-Dichloropropene ug/L J-LOW-C8/15/248/15/2410.0 EPA 8260D/5030BND2-Hexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,3-Trichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2,4-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dibromoethane (EDB) ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3,5-Trimethylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,3-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND1,4-Dichlorobenzene ug/L J-LOW-C8/15/248/15/241.0 EPA 8260D/5030BND2,2-Dichloropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND2-Chlorotoluene ug/L 8/15/248/15/242.0 EPA 8260D/5030BND2-Nitropropane ug/L 8/15/248/15/241.0 EPA 8260D/5030BND4-Chlorotoluene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 32 of 36Page 32 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 (cont.) Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDAcetone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDAcrylonitrile ug/L 8/15/248/15/240.4 EPA 8260D/5030B0.5Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromodichloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDBromoform ug/L J-LOW-C8/15/248/15/242.0 EPA 8260D/5030BNDBromomethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDCarbon Disulfide ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDCarbon Tetrachloride ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChlorobenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloroform ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDChloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDcis-1,3-Dichloropropene ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDCyclohexanone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromochloromethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDibromomethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDDichlorodifluoromethane ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDEthyl Acetate ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDEthyl Ether ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDHexachlorobutadiene ug/L 8/15/248/15/2420.0 EPA 8260D/5030BNDIsobutanol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDIsopropylbenzene ug/L 8/15/248/15/242.0 EPA 8260D/5030BNDMethyl Ethyl Ketone ug/L 8/15/248/15/245.0 EPA 8260D/5030BNDMethyl Isobutyl Ketone ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDMethylene Chloride ug/L J-LOW-C8/15/248/15/240.6 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDNaphthalene ug/L 8/15/248/15/2450.0 EPA 8260D/5030BNDn-Butyl Alcohol ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDn-Propyl Benzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDPentachloroethane ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDp-Isopropyltoluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDsec-Butyl Benzene Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 33 of 36Page 33 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Sample ID: GP - 1 (cont.) Lab ID: 24H0980-11Matrix: Water Flag(s)Units Analysis Date/Time Date Sampled: 8/12/24 13:45 Preparation Date/Time Sampled By: Blake B Downey Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDStyrene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtert-Butylbenzene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTetrachloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDToluene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,2-Dichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDtrans-1,3-Dichloropropene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichloroethene ug/L 8/15/248/15/241.0 EPA 8260D/5030BNDTrichlorofluoromethane ug/L 8/15/248/15/240.8 EPA 8260D/5030BNDVinyl Chloride ug/L 8/15/248/15/243.0 EPA 8260D/5030BNDXylenes, total ug/L 8/15/248/15/2410.0 EPA 8260D/5030BNDGasoline Range Organics Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 34 of 36Page 34 of 37 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Wasatch Environmental Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 PO#: Receipt: Date Reported: Project Name: 2779-005 8/12/24 15:21 @ 3.8 °C 8/20/2024 1300 S SLC, Property Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Flag Descriptions J-LOW-C = Estimated low due to low recovery of CCV J-LOW-L = Estimated low due to low recovery of LCS Project Name: 1300 S SLC, Property CtF WO#: 24H0980 www.ChemtechFord.com Page 35 of 36Page 35 of 37 Page 36 of 37 Page 37 of 37 ANALYTICAL REPORT PREPARED FOR Attn: Blake Downey Wasatch Environmental 2410 West California Ave Salt Lake City, Utah 84104 Generated 8/23/2024 5:43:19 PM JOB DESCRIPTION PFAS,1633 JOB NUMBER 320-114520-1 See page two for job notes and contact information. West Sacramento CA 95605 880 Riverside Parkway Eurofins Sacramento Page 1 of 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Eurofins Sacramento Eurofins Sacramento is a laboratory within Eurofins Environment Testing Northern California, LLC, a company within Eurofins Environment Testing Group of Companies Job Notes This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Northern California, LLC Project Manager. Authorization Generated 8/23/2024 5:43:19 PM Authorized for release by Nathaniel Horner, Project Management Assistant I Nathaniel.Horner@et.eurofinsus.com (916)374-4306 Page 2 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Table of Contents Client: Wasatch Environmental Project/Site: PFAS,1633 Laboratory Job ID: 320-114520-1 Page 3 of 50 Eurofins Sacramento 8/23/2024 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Isotope Dilution Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Definitions/Glossary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Qualifiers LCMS Qualifier Description I Value is EMPC (estimated maximum possible concentration). Qualifier Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CFU Colony Forming Unit CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TNTC Too Numerous To Count Eurofins Sacramento Page 4 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary Page unless otherwise noted under the individual analysis.Data qualifiers and/or narrative comments are included to explain any exceptions,if applicable. Matrix QC may not be reported if insufficient sample is provided or site-specific QC samples were not submitted.In these situations,to demonstrate precision and accuracy at a batch level,a LCS/LCSD may be performed,unless otherwise specified in the method. Surrogate and/or isotope dilution analyte recoveries (if applicable)which are outside of the QC window are confirmed unless attributed to a dilution or otherwise noted in the narrative. Regulated compliance samples (e.g.SDWA,NPDES)must comply with the associated agency requirements/permits. Receipt The samples were received on 8/13/2024 9:20 AM.Unless otherwise noted below,the samples arrived in good condition,and, where required,properly preserved and on ice.The temperature of the cooler at receipt time was 0.6°C. PFAS Method 1633_Final:Due to the presence of heavy sediment,the initial volumes used for the following samples GP-4 (320-114520-4),GP-3 (320-114520-6),GP-2 (320-114520-8)and GP-1 (320-114520-10)in preparation batch 320-791180 deviated from the standard procedure.The samples were diluted by a factor of 2x,then fortified with IDA and extracted.The reporting limits (RLs)have been adjusted proportionately. Method 1633_Final:The "I"qualifier means the transition mass ratio for the indicated analyte was outside the established ratio limits.The qualitative identification of the analyte has some degree of uncertainty.However,analyst judgment was used to positively identify the analyte:GP-3 (320-114520-6). No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. General Chemistry No additional analytical or quality issues were noted,other than those described above or in the Definitions/Glossary page. Case Narrative Client: Wasatch Environmental Job ID: 320-114520-1 Project: PFAS,1633 Eurofins Sacramento Job ID: 320-114520-1 Eurofins Sacramento Page 5 of 50 8/23/2024 Detection Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 ☼Perfluorooctanesulfonic acid (PFOS) RL 0.20 ug/Kg MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA10.92 1633 Client Sample ID: GP-5 Lab Sample ID: 320-114520-2 Perfluorobutanoic acid (PFBA) RL 2.8 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA18.9 1633 Perfluoropentanoic acid (PFPeA)1.4 ng/L Total/NA1141633 Perfluorohexanoic acid (PFHxA)1.4 ng/L Total/NA1111633 Perfluoroheptanoic acid (PFHpA)1.4 ng/L Total/NA1101633 Perfluorooctanoic acid (PFOA)1.4 ng/L Total/NA14.6 1633 Perfluorobutanesulfonic acid (PFBS)1.4 ng/L Total/NA1171633 Perfluoropentanesulfonic acid (PFPeS) 1.4 ng/L Total/NA11.5 1633 Perfluorohexanesulfonic acid (PFHxS)1.4 ng/L Total/NA13.4 1633 Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 No Detections. Client Sample ID: GP-4 Lab Sample ID: 320-114520-4 Perfluoropentanoic acid (PFPeA) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA16.6 1633 Perfluorohexanoic acid (PFHxA)4.0 ng/L Total/NA17.3 1633 Perfluoroheptanoic acid (PFHpA)4.0 ng/L Total/NA1131633 Perfluorooctanoic acid (PFOA)4.0 ng/L Total/NA1171633 Perfluorobutanesulfonic acid (PFBS)4.0 ng/L Total/NA1111633 Perfluorohexanesulfonic acid (PFHxS)4.0 ng/L Total/NA16.4 1633 Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 No Detections. Client Sample ID: GP-3 Lab Sample ID: 320-114520-6 Perfluoropentanoic acid (PFPeA) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA17.2 1633 Perfluorohexanoic acid (PFHxA)4.0 ng/L Total/NA1131633 Perfluoroheptanoic acid (PFHpA)4.0 ng/L Total/NA17.8 1633 Perfluorooctanoic acid (PFOA)4.0 ng/L Total/NA18.3 1633 Perfluorobutanesulfonic acid (PFBS)4.0 ng/L Total/NA18.9 I 1633 Perfluorohexanesulfonic acid (PFHxS)4.0 ng/L Total/NA18.2 1633 Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 No Detections. Client Sample ID: GP-2 Lab Sample ID: 320-114520-8 Perfluorobutanesulfonic acid (PFBS) RL 4.0 ng/L MDLAnalyteResultQualifier Unit Dil Fac D Method Prep Type Total/NA1171633 Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 No Detections. Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 6 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Detection Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Client Sample ID: GP-1 Lab Sample ID: 320-114520-10 No Detections. Eurofins Sacramento This Detection Summary does not include radiochemical test results. Page 7 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-1Client Sample ID: GP-5-3' Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:06 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼0.92Perfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSAA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNMeFOSE 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND3:3 FTCA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND5:3 FTCA 1.0 ug/Kg 08/20/24 12:19 08/22/24 01:06 1☼ND7:3 FTCA 13C4 PFBA 87.6 8 -130 08/20/24 12:19 08/22/24 01:06 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 74.6 08/20/24 12:19 08/22/24 01:06 135-130 13C5 PFHxA 88.6 08/20/24 12:19 08/22/24 01:06 140-130 13C4 PFHpA 82.4 08/20/24 12:19 08/22/24 01:06 140-130 Eurofins Sacramento Page 8 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-1Client Sample ID: GP-5-3' Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C8 PFOA 92.6 40 -130 08/20/24 12:19 08/22/24 01:06 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C9 PFNA 91.0 08/20/24 12:19 08/22/24 01:06 140-130 13C6 PFDA 86.5 08/20/24 12:19 08/22/24 01:06 140-130 13C7 PFUnA 92.7 08/20/24 12:19 08/22/24 01:06 140-130 13C2 PFDoA 82.7 08/20/24 12:19 08/22/24 01:06 140-130 13C2 PFTeDA 77.9 08/20/24 12:19 08/22/24 01:06 120-130 13C3 PFBS 96.5 08/20/24 12:19 08/22/24 01:06 140-135 13C3 PFHxS 101 08/20/24 12:19 08/22/24 01:06 140-130 13C8 PFOS 84.5 08/20/24 12:19 08/22/24 01:06 140-130 13C8 FOSA 74.0 08/20/24 12:19 08/22/24 01:06 140-130 d3-NMeFOSAA 75.1 08/20/24 12:19 08/22/24 01:06 140-135 d5-NEtFOSAA 76.0 08/20/24 12:19 08/22/24 01:06 140-150 13C2 4:2 FTS 106 08/20/24 12:19 08/22/24 01:06 140-165 13C2 6:2 FTS 104 08/20/24 12:19 08/22/24 01:06 140-215 13C2 8:2 FTS 111 08/20/24 12:19 08/22/24 01:06 140-275 13C3 HFPO-DA 76.7 08/20/24 12:19 08/22/24 01:06 140-130 d7-N-MeFOSE-M 65.4 08/20/24 12:19 08/22/24 01:06 120-130 d9-N-EtFOSE-M 72.0 08/20/24 12:19 08/22/24 01:06 115-130 d5-NEtPFOSA 66.9 08/20/24 12:19 08/22/24 01:06 110-130 d3-NMePFOSA 75.0 08/20/24 12:19 08/22/24 01:06 110-130 General Chemistry RL MDL 29 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 171Percent Solids (EPA 1633) Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL 8.9 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 114Perfluoropentanoic acid (PFPeA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 111Perfluorohexanoic acid (PFHxA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 110Perfluoroheptanoic acid (PFHpA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 14.6Perfluorooctanoic acid (PFOA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorononanoic acid (PFNA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorodecanoic acid (PFDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluoroundecanoic acid (PFUnA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorododecanoic acid (PFDoA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorotridecanoic acid (PFTrDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorotetradecanoic acid (PFTeDA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 117Perfluorobutanesulfonic acid (PFBS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 11.5Perfluoropentanesulfonic acid (PFPeS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 13.4Perfluorohexanesulfonic acid (PFHxS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluoroheptanesulfonic acid (PFHpS) Eurofins Sacramento Page 9 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorooctanesulfonic acid (PFOS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorononanesulfonic acid (PFNS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorodecanesulfonic acid (PFDS) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorododecanesulfonic acid (PFDoS) 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND4:2 FTS 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND6:2 FTS 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND8:2 FTS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPerfluorooctanesulfonamide (PFOSA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSAA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSAA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNMeFOSE 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNEtFOSE 1.1 ng/L 08/14/24 12:39 08/15/24 12:31 1NDHFPO-DA (GenX) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFMPA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFMBA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDNFDHA 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND9Cl-PF3ONS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1ND11Cl-PF3OUdS 1.4 ng/L 08/14/24 12:39 08/15/24 12:31 1NDPFEESA 2.8 ng/L 08/14/24 12:39 08/15/24 12:31 1ND3:3 FTCA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1ND5:3 FTCA 7.1 ng/L 08/14/24 12:39 08/15/24 12:31 1ND7:3 FTCA 13C4 PFBA 96.9 5 -130 08/14/24 12:39 08/15/24 12:31 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 104 08/14/24 12:39 08/15/24 12:31 140-130 13C5 PFHxA 105 08/14/24 12:39 08/15/24 12:31 140-130 13C4 PFHpA 99.1 08/14/24 12:39 08/15/24 12:31 140-130 13C8 PFOA 96.0 08/14/24 12:39 08/15/24 12:31 140-130 13C9 PFNA 97.9 08/14/24 12:39 08/15/24 12:31 140-130 13C6 PFDA 83.9 08/14/24 12:39 08/15/24 12:31 140-130 13C7 PFUnA 70.1 08/14/24 12:39 08/15/24 12:31 130-130 13C2 PFDoA 55.4 08/14/24 12:39 08/15/24 12:31 110-130 13C2 PFTeDA 50.3 08/14/24 12:39 08/15/24 12:31 110-130 13C3 PFBS 117 08/14/24 12:39 08/15/24 12:31 140-135 13C3 PFHxS 114 08/14/24 12:39 08/15/24 12:31 140-130 13C8 PFOS 91.5 08/14/24 12:39 08/15/24 12:31 140-130 13C8 FOSA 74.2 08/14/24 12:39 08/15/24 12:31 140-130 d3-NMeFOSAA 74.7 08/14/24 12:39 08/15/24 12:31 140-170 d5-NEtFOSAA 66.8 08/14/24 12:39 08/15/24 12:31 125-135 13C2 4:2 FTS 161 08/14/24 12:39 08/15/24 12:31 140-200 13C2 6:2 FTS 138 08/14/24 12:39 08/15/24 12:31 140-200 13C2 8:2 FTS 112 08/14/24 12:39 08/15/24 12:31 140-300 13C3 HFPO-DA 110 08/14/24 12:39 08/15/24 12:31 140-130 d7-N-MeFOSE-M 54.7 08/14/24 12:39 08/15/24 12:31 110-130 d9-N-EtFOSE-M 50.5 08/14/24 12:39 08/15/24 12:31 110-130 Eurofins Sacramento Page 10 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-2Client Sample ID: GP-5 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtPFOSA 43.6 10 -130 08/14/24 12:39 08/15/24 12:31 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery d3-NMePFOSA 49.2 08/14/24 12:39 08/15/24 12:31 110-130 Lab Sample ID: 320-114520-3Client Sample ID: GP-4-3' Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND4:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND6:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSAA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNMeFOSE 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼NDPFEESA 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND3:3 FTCA Eurofins Sacramento Page 11 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-3Client Sample ID: GP-4-3' Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.98 ug/Kg ☼08/20/24 12:19 08/22/24 01:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:19 1☼ND7:3 FTCA 13C4 PFBA 91.4 8 -130 08/20/24 12:19 08/22/24 01:19 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 86.5 08/20/24 12:19 08/22/24 01:19 135-130 13C5 PFHxA 99.0 08/20/24 12:19 08/22/24 01:19 140-130 13C4 PFHpA 94.6 08/20/24 12:19 08/22/24 01:19 140-130 13C8 PFOA 88.7 08/20/24 12:19 08/22/24 01:19 140-130 13C9 PFNA 98.3 08/20/24 12:19 08/22/24 01:19 140-130 13C6 PFDA 82.0 08/20/24 12:19 08/22/24 01:19 140-130 13C7 PFUnA 84.9 08/20/24 12:19 08/22/24 01:19 140-130 13C2 PFDoA 81.5 08/20/24 12:19 08/22/24 01:19 140-130 13C2 PFTeDA 70.8 08/20/24 12:19 08/22/24 01:19 120-130 13C3 PFBS 92.2 08/20/24 12:19 08/22/24 01:19 140-135 13C3 PFHxS 102 08/20/24 12:19 08/22/24 01:19 140-130 13C8 PFOS 83.3 08/20/24 12:19 08/22/24 01:19 140-130 13C8 FOSA 68.0 08/20/24 12:19 08/22/24 01:19 140-130 d3-NMeFOSAA 68.8 08/20/24 12:19 08/22/24 01:19 140-135 d5-NEtFOSAA 69.7 08/20/24 12:19 08/22/24 01:19 140-150 13C2 4:2 FTS 102 08/20/24 12:19 08/22/24 01:19 140-165 13C2 6:2 FTS 102 08/20/24 12:19 08/22/24 01:19 140-215 13C2 8:2 FTS 103 08/20/24 12:19 08/22/24 01:19 140-275 13C3 HFPO-DA 92.9 08/20/24 12:19 08/22/24 01:19 140-130 d7-N-MeFOSE-M 59.3 08/20/24 12:19 08/22/24 01:19 120-130 d9-N-EtFOSE-M 64.2 08/20/24 12:19 08/22/24 01:19 115-130 d5-NEtPFOSA 46.3 08/20/24 12:19 08/22/24 01:19 110-130 d3-NMePFOSA 52.3 08/20/24 12:19 08/22/24 01:19 110-130 General Chemistry RL MDL 17 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 183Percent Solids (EPA 1633) Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 16.6Perfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 17.3Perfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 113Perfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 117Perfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorotetradecanoic acid (PFTeDA) Eurofins Sacramento Page 12 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL 11 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 16.4Perfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 12:44 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 12:44 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:44 1ND7:3 FTCA 13C4 PFBA 98.7 5 -130 08/14/24 12:39 08/15/24 12:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 95.5 08/14/24 12:39 08/15/24 12:44 140-130 13C5 PFHxA 101 08/14/24 12:39 08/15/24 12:44 140-130 13C4 PFHpA 90.9 08/14/24 12:39 08/15/24 12:44 140-130 13C8 PFOA 104 08/14/24 12:39 08/15/24 12:44 140-130 13C9 PFNA 103 08/14/24 12:39 08/15/24 12:44 140-130 13C6 PFDA 93.3 08/14/24 12:39 08/15/24 12:44 140-130 13C7 PFUnA 98.3 08/14/24 12:39 08/15/24 12:44 130-130 13C2 PFDoA 97.0 08/14/24 12:39 08/15/24 12:44 110-130 13C2 PFTeDA 89.9 08/14/24 12:39 08/15/24 12:44 110-130 13C3 PFBS 115 08/14/24 12:39 08/15/24 12:44 140-135 13C3 PFHxS 119 08/14/24 12:39 08/15/24 12:44 140-130 13C8 PFOS 98.5 08/14/24 12:39 08/15/24 12:44 140-130 13C8 FOSA 84.7 08/14/24 12:39 08/15/24 12:44 140-130 d3-NMeFOSAA 97.3 08/14/24 12:39 08/15/24 12:44 140-170 Eurofins Sacramento Page 13 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-4Client Sample ID: GP-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) d5-NEtFOSAA 91.7 25 -135 08/14/24 12:39 08/15/24 12:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 4:2 FTS 136 08/14/24 12:39 08/15/24 12:44 140-200 13C2 6:2 FTS 129 08/14/24 12:39 08/15/24 12:44 140-200 13C2 8:2 FTS 132 08/14/24 12:39 08/15/24 12:44 140-300 13C3 HFPO-DA 104 08/14/24 12:39 08/15/24 12:44 140-130 d7-N-MeFOSE-M 89.6 08/14/24 12:39 08/15/24 12:44 110-130 d9-N-EtFOSE-M 90.0 08/14/24 12:39 08/15/24 12:44 110-130 d5-NEtPFOSA 69.9 08/14/24 12:39 08/15/24 12:44 110-130 d3-NMePFOSA 71.0 08/14/24 12:39 08/15/24 12:44 110-130 Lab Sample ID: 320-114520-5Client Sample ID: GP-3-6' Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSAA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNMeFOSE 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Eurofins Sacramento Page 14 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-5Client Sample ID: GP-3-6' Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼08/20/24 12:19 08/22/24 01:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier PFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND3:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND5:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:32 1☼ND7:3 FTCA 13C4 PFBA 79.3 8 -130 08/20/24 12:19 08/22/24 01:32 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 75.4 08/20/24 12:19 08/22/24 01:32 135-130 13C5 PFHxA 87.3 08/20/24 12:19 08/22/24 01:32 140-130 13C4 PFHpA 90.8 08/20/24 12:19 08/22/24 01:32 140-130 13C8 PFOA 77.7 08/20/24 12:19 08/22/24 01:32 140-130 13C9 PFNA 92.1 08/20/24 12:19 08/22/24 01:32 140-130 13C6 PFDA 83.5 08/20/24 12:19 08/22/24 01:32 140-130 13C7 PFUnA 84.1 08/20/24 12:19 08/22/24 01:32 140-130 13C2 PFDoA 84.2 08/20/24 12:19 08/22/24 01:32 140-130 13C2 PFTeDA 66.0 08/20/24 12:19 08/22/24 01:32 120-130 13C3 PFBS 89.7 08/20/24 12:19 08/22/24 01:32 140-135 13C3 PFHxS 96.4 08/20/24 12:19 08/22/24 01:32 140-130 13C8 PFOS 84.4 08/20/24 12:19 08/22/24 01:32 140-130 13C8 FOSA 70.8 08/20/24 12:19 08/22/24 01:32 140-130 d3-NMeFOSAA 73.7 08/20/24 12:19 08/22/24 01:32 140-135 d5-NEtFOSAA 74.4 08/20/24 12:19 08/22/24 01:32 140-150 13C2 4:2 FTS 102 08/20/24 12:19 08/22/24 01:32 140-165 13C2 6:2 FTS 98.3 08/20/24 12:19 08/22/24 01:32 140-215 13C2 8:2 FTS 104 08/20/24 12:19 08/22/24 01:32 140-275 13C3 HFPO-DA 78.8 08/20/24 12:19 08/22/24 01:32 140-130 d7-N-MeFOSE-M 57.1 08/20/24 12:19 08/22/24 01:32 120-130 d9-N-EtFOSE-M 64.3 08/20/24 12:19 08/22/24 01:32 115-130 d5-NEtPFOSA 66.3 08/20/24 12:19 08/22/24 01:32 110-130 d3-NMePFOSA 74.9 08/20/24 12:19 08/22/24 01:32 110-130 General Chemistry RL MDL 38 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 162Percent Solids (EPA 1633) Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 17.2Perfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 113Perfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 17.8Perfluoroheptanoic acid (PFHpA) Eurofins Sacramento Page 15 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL 8.3 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 18.9 IPerfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 18.2Perfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 12:57 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 12:57 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 12:57 1ND7:3 FTCA 13C4 PFBA 97.8 5 -130 08/14/24 12:39 08/15/24 12:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 100 08/14/24 12:39 08/15/24 12:57 140-130 13C5 PFHxA 99.5 08/14/24 12:39 08/15/24 12:57 140-130 13C4 PFHpA 100 08/14/24 12:39 08/15/24 12:57 140-130 13C8 PFOA 101 08/14/24 12:39 08/15/24 12:57 140-130 13C9 PFNA 101 08/14/24 12:39 08/15/24 12:57 140-130 13C6 PFDA 95.2 08/14/24 12:39 08/15/24 12:57 140-130 13C7 PFUnA 96.2 08/14/24 12:39 08/15/24 12:57 130-130 Eurofins Sacramento Page 16 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-6Client Sample ID: GP-3 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C2 PFDoA 98.2 10 -130 08/14/24 12:39 08/15/24 12:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C2 PFTeDA 90.3 08/14/24 12:39 08/15/24 12:57 110-130 13C3 PFBS 117 08/14/24 12:39 08/15/24 12:57 140-135 13C3 PFHxS 109 08/14/24 12:39 08/15/24 12:57 140-130 13C8 PFOS 99.1 08/14/24 12:39 08/15/24 12:57 140-130 13C8 FOSA 85.8 08/14/24 12:39 08/15/24 12:57 140-130 d3-NMeFOSAA 98.5 08/14/24 12:39 08/15/24 12:57 140-170 d5-NEtFOSAA 92.0 08/14/24 12:39 08/15/24 12:57 125-135 13C2 4:2 FTS 143 08/14/24 12:39 08/15/24 12:57 140-200 13C2 6:2 FTS 134 08/14/24 12:39 08/15/24 12:57 140-200 13C2 8:2 FTS 125 08/14/24 12:39 08/15/24 12:57 140-300 13C3 HFPO-DA 107 08/14/24 12:39 08/15/24 12:57 140-130 d7-N-MeFOSE-M 87.8 08/14/24 12:39 08/15/24 12:57 110-130 d9-N-EtFOSE-M 90.3 08/14/24 12:39 08/15/24 12:57 110-130 d5-NEtPFOSA 62.2 08/14/24 12:39 08/15/24 12:57 110-130 d3-NMePFOSA 62.5 08/14/24 12:39 08/15/24 12:57 110-130 Lab Sample ID: 320-114520-7Client Sample ID: GP-2-6' Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.40 ug/Kg ☼08/20/24 12:19 08/22/24 01:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND4:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND6:2 FTS 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSA Eurofins Sacramento Page 17 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-7Client Sample ID: GP-2-6' Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.20 ug/Kg ☼08/20/24 12:19 08/22/24 01:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier NMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSAA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNMeFOSE 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼NDPFEESA 0.40 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND3:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND5:3 FTCA 0.99 ug/Kg 08/20/24 12:19 08/22/24 01:44 1☼ND7:3 FTCA 13C4 PFBA 85.0 8 -130 08/20/24 12:19 08/22/24 01:44 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 77.1 08/20/24 12:19 08/22/24 01:44 135-130 13C5 PFHxA 93.1 08/20/24 12:19 08/22/24 01:44 140-130 13C4 PFHpA 90.3 08/20/24 12:19 08/22/24 01:44 140-130 13C8 PFOA 94.4 08/20/24 12:19 08/22/24 01:44 140-130 13C9 PFNA 95.5 08/20/24 12:19 08/22/24 01:44 140-130 13C6 PFDA 87.5 08/20/24 12:19 08/22/24 01:44 140-130 13C7 PFUnA 98.8 08/20/24 12:19 08/22/24 01:44 140-130 13C2 PFDoA 86.6 08/20/24 12:19 08/22/24 01:44 140-130 13C2 PFTeDA 75.8 08/20/24 12:19 08/22/24 01:44 120-130 13C3 PFBS 91.0 08/20/24 12:19 08/22/24 01:44 140-135 13C3 PFHxS 102 08/20/24 12:19 08/22/24 01:44 140-130 13C8 PFOS 89.6 08/20/24 12:19 08/22/24 01:44 140-130 13C8 FOSA 75.7 08/20/24 12:19 08/22/24 01:44 140-130 d3-NMeFOSAA 80.1 08/20/24 12:19 08/22/24 01:44 140-135 d5-NEtFOSAA 79.1 08/20/24 12:19 08/22/24 01:44 140-150 13C2 4:2 FTS 101 08/20/24 12:19 08/22/24 01:44 140-165 13C2 6:2 FTS 106 08/20/24 12:19 08/22/24 01:44 140-215 13C2 8:2 FTS 112 08/20/24 12:19 08/22/24 01:44 140-275 13C3 HFPO-DA 85.1 08/20/24 12:19 08/22/24 01:44 140-130 d7-N-MeFOSE-M 64.1 08/20/24 12:19 08/22/24 01:44 120-130 d9-N-EtFOSE-M 71.2 08/20/24 12:19 08/22/24 01:44 115-130 d5-NEtPFOSA 70.0 08/20/24 12:19 08/22/24 01:44 110-130 d3-NMePFOSA 75.8 08/20/24 12:19 08/22/24 01:44 110-130 General Chemistry RL MDL 33 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 167Percent Solids (EPA 1633) Eurofins Sacramento Page 18 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-8Client Sample ID: GP-2 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 117Perfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 13:09 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 13:09 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:09 1ND7:3 FTCA 13C4 PFBA 96.2 5 -130 08/14/24 12:39 08/15/24 13:09 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 91.6 08/14/24 12:39 08/15/24 13:09 140-130 13C5 PFHxA 92.5 08/14/24 12:39 08/15/24 13:09 140-130 13C4 PFHpA 101 08/14/24 12:39 08/15/24 13:09 140-130 Eurofins Sacramento Page 19 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-8Client Sample ID: GP-2 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C8 PFOA 96.0 40 -130 08/14/24 12:39 08/15/24 13:09 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C9 PFNA 101 08/14/24 12:39 08/15/24 13:09 140-130 13C6 PFDA 91.2 08/14/24 12:39 08/15/24 13:09 140-130 13C7 PFUnA 88.4 08/14/24 12:39 08/15/24 13:09 130-130 13C2 PFDoA 82.6 08/14/24 12:39 08/15/24 13:09 110-130 13C2 PFTeDA 82.0 08/14/24 12:39 08/15/24 13:09 110-130 13C3 PFBS 111 08/14/24 12:39 08/15/24 13:09 140-135 13C3 PFHxS 111 08/14/24 12:39 08/15/24 13:09 140-130 13C8 PFOS 96.7 08/14/24 12:39 08/15/24 13:09 140-130 13C8 FOSA 83.2 08/14/24 12:39 08/15/24 13:09 140-130 d3-NMeFOSAA 90.7 08/14/24 12:39 08/15/24 13:09 140-170 d5-NEtFOSAA 84.2 08/14/24 12:39 08/15/24 13:09 125-135 13C2 4:2 FTS 116 08/14/24 12:39 08/15/24 13:09 140-200 13C2 6:2 FTS 119 08/14/24 12:39 08/15/24 13:09 140-200 13C2 8:2 FTS 117 08/14/24 12:39 08/15/24 13:09 140-300 13C3 HFPO-DA 102 08/14/24 12:39 08/15/24 13:09 140-130 d7-N-MeFOSE-M 81.9 08/14/24 12:39 08/15/24 13:09 110-130 d9-N-EtFOSE-M 82.1 08/14/24 12:39 08/15/24 13:09 110-130 d5-NEtPFOSA 59.2 08/14/24 12:39 08/15/24 13:09 110-130 d3-NMePFOSA 61.2 08/14/24 12:39 08/15/24 13:09 110-130 Lab Sample ID: 320-114520-9Client Sample ID: GP-1-6' Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoropentanoic acid (PFPeA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorohexanoic acid (PFHxA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroheptanoic acid (PFHpA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanoic acid (PFOA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorononanoic acid (PFNA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorodecanoic acid (PFDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroundecanoic acid (PFUnA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorododecanoic acid (PFDoA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorotridecanoic acid (PFTrDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorotetradecanoic acid (PFTeDA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorobutanesulfonic acid (PFBS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoropentanesulfonic acid (PFPeS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorohexanesulfonic acid (PFHxS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluoroheptanesulfonic acid (PFHpS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanesulfonic acid (PFOS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorononanesulfonic acid (PFNS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorodecanesulfonic acid (PFDS) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorododecanesulfonic acid (PFDoS) 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND4:2 FTS 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND6:2 FTS Eurofins Sacramento Page 20 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-9Client Sample ID: GP-1-6' Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) RL MDL ND 0.39 ug/Kg ☼08/20/24 12:19 08/22/24 01:57 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 8:2 FTS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPerfluorooctanesulfonamide (PFOSA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSAA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSAA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNMeFOSE 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNEtFOSE 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDHFPO-DA (GenX) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFMPA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFMBA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDNFDHA 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND9Cl-PF3ONS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND11Cl-PF3OUdS 0.20 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼NDPFEESA 0.39 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND3:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND5:3 FTCA 0.98 ug/Kg 08/20/24 12:19 08/22/24 01:57 1☼ND7:3 FTCA 13C4 PFBA 79.5 8 -130 08/20/24 12:19 08/22/24 01:57 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 73.0 08/20/24 12:19 08/22/24 01:57 135-130 13C5 PFHxA 83.6 08/20/24 12:19 08/22/24 01:57 140-130 13C4 PFHpA 78.9 08/20/24 12:19 08/22/24 01:57 140-130 13C8 PFOA 81.1 08/20/24 12:19 08/22/24 01:57 140-130 13C9 PFNA 89.7 08/20/24 12:19 08/22/24 01:57 140-130 13C6 PFDA 82.4 08/20/24 12:19 08/22/24 01:57 140-130 13C7 PFUnA 86.4 08/20/24 12:19 08/22/24 01:57 140-130 13C2 PFDoA 81.6 08/20/24 12:19 08/22/24 01:57 140-130 13C2 PFTeDA 65.7 08/20/24 12:19 08/22/24 01:57 120-130 13C3 PFBS 92.3 08/20/24 12:19 08/22/24 01:57 140-135 13C3 PFHxS 100 08/20/24 12:19 08/22/24 01:57 140-130 13C8 PFOS 83.6 08/20/24 12:19 08/22/24 01:57 140-130 13C8 FOSA 69.8 08/20/24 12:19 08/22/24 01:57 140-130 d3-NMeFOSAA 68.8 08/20/24 12:19 08/22/24 01:57 140-135 d5-NEtFOSAA 70.0 08/20/24 12:19 08/22/24 01:57 140-150 13C2 4:2 FTS 96.7 08/20/24 12:19 08/22/24 01:57 140-165 13C2 6:2 FTS 103 08/20/24 12:19 08/22/24 01:57 140-215 13C2 8:2 FTS 105 08/20/24 12:19 08/22/24 01:57 140-275 13C3 HFPO-DA 78.6 08/20/24 12:19 08/22/24 01:57 140-130 d7-N-MeFOSE-M 57.4 08/20/24 12:19 08/22/24 01:57 120-130 d9-N-EtFOSE-M 63.6 08/20/24 12:19 08/22/24 01:57 115-130 d5-NEtPFOSA 65.0 08/20/24 12:19 08/22/24 01:57 110-130 d3-NMePFOSA 71.2 08/20/24 12:19 08/22/24 01:57 110-130 General Chemistry RL MDL 34 0.10 %08/14/24 14:59 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Percent Moisture (EPA 1633) 0.10 %08/14/24 14:59 166Percent Solids (EPA 1633) Eurofins Sacramento Page 21 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-10Client Sample ID: GP-1 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS RL MDL ND 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Perfluorobutanoic acid (PFBA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoropentanoic acid (PFPeA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorohexanoic acid (PFHxA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroheptanoic acid (PFHpA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanoic acid (PFOA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorononanoic acid (PFNA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorodecanoic acid (PFDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroundecanoic acid (PFUnA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorododecanoic acid (PFDoA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorotridecanoic acid (PFTrDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorotetradecanoic acid (PFTeDA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorobutanesulfonic acid (PFBS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoropentanesulfonic acid (PFPeS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorohexanesulfonic acid (PFHxS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluoroheptanesulfonic acid (PFHpS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanesulfonic acid (PFOS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorononanesulfonic acid (PFNS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorodecanesulfonic acid (PFDS) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorododecanesulfonic acid (PFDoS) 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND4:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND6:2 FTS 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND8:2 FTS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPerfluorooctanesulfonamide (PFOSA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSAA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSAA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNMeFOSE 20 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNEtFOSE 3.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDHFPO-DA (GenX) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFMPA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFMBA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDNFDHA 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND9Cl-PF3ONS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND11Cl-PF3OUdS 4.0 ng/L 08/14/24 12:39 08/15/24 13:22 1NDPFEESA 8.0 ng/L 08/14/24 12:39 08/15/24 13:22 1ND3:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1ND5:3 FTCA 20 ng/L 08/14/24 12:39 08/15/24 13:22 1ND7:3 FTCA 13C4 PFBA 95.1 5 -130 08/14/24 12:39 08/15/24 13:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C5 PFPeA 92.4 08/14/24 12:39 08/15/24 13:22 140-130 13C5 PFHxA 99.0 08/14/24 12:39 08/15/24 13:22 140-130 13C4 PFHpA 95.9 08/14/24 12:39 08/15/24 13:22 140-130 13C8 PFOA 104 08/14/24 12:39 08/15/24 13:22 140-130 Eurofins Sacramento Page 22 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Lab Sample ID: 320-114520-10Client Sample ID: GP-1 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Method: EPA 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C9 PFNA 109 40 -130 08/14/24 12:39 08/15/24 13:22 1 Isotope Dilution Dil FacAnalyzedPreparedQualifierLimits%Recovery 13C6 PFDA 91.2 08/14/24 12:39 08/15/24 13:22 140-130 13C7 PFUnA 84.4 08/14/24 12:39 08/15/24 13:22 130-130 13C2 PFDoA 84.0 08/14/24 12:39 08/15/24 13:22 110-130 13C2 PFTeDA 80.4 08/14/24 12:39 08/15/24 13:22 110-130 13C3 PFBS 107 08/14/24 12:39 08/15/24 13:22 140-135 13C3 PFHxS 111 08/14/24 12:39 08/15/24 13:22 140-130 13C8 PFOS 97.5 08/14/24 12:39 08/15/24 13:22 140-130 13C8 FOSA 77.7 08/14/24 12:39 08/15/24 13:22 140-130 d3-NMeFOSAA 87.7 08/14/24 12:39 08/15/24 13:22 140-170 d5-NEtFOSAA 79.3 08/14/24 12:39 08/15/24 13:22 125-135 13C2 4:2 FTS 137 08/14/24 12:39 08/15/24 13:22 140-200 13C2 6:2 FTS 122 08/14/24 12:39 08/15/24 13:22 140-200 13C2 8:2 FTS 120 08/14/24 12:39 08/15/24 13:22 140-300 13C3 HFPO-DA 101 08/14/24 12:39 08/15/24 13:22 140-130 d7-N-MeFOSE-M 75.2 08/14/24 12:39 08/15/24 13:22 110-130 d9-N-EtFOSE-M 75.4 08/14/24 12:39 08/15/24 13:22 110-130 d5-NEtPFOSA 56.1 08/14/24 12:39 08/15/24 13:22 110-130 d3-NMePFOSA 57.9 08/14/24 12:39 08/15/24 13:22 110-130 Eurofins Sacramento Page 23 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Solid Lab Sample ID Client Sample ID (8-130)(35-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 87.6 74.6 88.6 82.4 92.6 91.0 86.5 92.7320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 91.4 86.5 99.0 88.794.6 98.3 82.0 84.9320-114520-3 GP-4-3' 79.3 75.4 87.3 77.790.8 92.1 83.5 84.1320-114520-5 GP-3-6' 85.0 77.1 93.1 94.490.3 95.5 87.5 98.8320-114520-7 GP-2-6' 79.5 73.0 83.6 81.178.9 89.7 82.4 86.4320-114520-9 GP-1-6' 93.5 81.1 99.2 98.391.7 104 90.7 93.9LCS 320-792789/3-A Lab Control Sample 97.5 89.4 105 93.695.7 98.7 90.6 93.3LCSD 320-792789/4-A Lab Control Sample Dup 78.7 92.1 106 110100 101 86.2 98.7LLCS 320-792789/2-A Lab Control Sample 97.6 82.1 99.4 95.397.2 101 89.6 96.2MB 320-792789/1-A Method Blank Lab Sample ID Client Sample ID (40-130)(20-130)(40-135)(40-130)(40-130)(40-130)(40-135)(40-150) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 82.7 77.9 96.5 101 84.5 74.0 75.1 76.0320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 81.5 70.8 92.2 83.3102 68.0 68.8 69.7320-114520-3 GP-4-3' 84.2 66.0 89.7 84.496.4 70.8 73.7 74.4320-114520-5 GP-3-6' 86.6 75.8 91.0 89.6102 75.7 80.1 79.1320-114520-7 GP-2-6' 81.6 65.7 92.3 83.6100 69.8 68.8 70.0320-114520-9 GP-1-6' 88.0 81.0 99.4 91.4108 76.1 78.7 79.1LCS 320-792789/3-A Lab Control Sample 91.7 83.9 103 92.8112 79.5 83.7 82.4LCSD 320-792789/4-A Lab Control Sample Dup 91.7 85.6 102 96.7112 80.8 83.9 82.6LLCS 320-792789/2-A Lab Control Sample 91.4 85.2 115 94.5117 77.9 81.5 79.0MB 320-792789/1-A Method Blank Lab Sample ID Client Sample ID (40-165)(40-215)(40-275)(40-130)(20-130)(15-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 106 104 111 76.7 65.4 72.0 66.9 75.0320-114520-1 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5-3' 102 102 103 59.392.9 64.2 46.3 52.3320-114520-3 GP-4-3' 102 98.3 104 57.178.8 64.3 66.3 74.9320-114520-5 GP-3-6' 101 106 112 64.185.1 71.2 70.0 75.8320-114520-7 GP-2-6' 96.7 103 105 57.478.6 63.6 65.0 71.2320-114520-9 GP-1-6' 108 107 112 67.985.8 75.3 68.7 74.1LCS 320-792789/3-A Lab Control Sample 112 108 110 74.893.1 83.7 53.5 63.8LCSD 320-792789/4-A Lab Control Sample Dup 111 117 109 68.995.5 78.0 73.8 79.1LLCS 320-792789/2-A Lab Control Sample 124 122 118 67.391.2 75.9 46.2 49.4MB 320-792789/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA Eurofins Sacramento Page 24 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (5-130)(40-130)(40-130)(40-130)(40-130)(40-130)(40-130)(30-130) PFBA PFPeA 13C5PHA C4PFHA C8PFOA C9PFNA C6PFDA 13C7PUA 96.9 104 105 99.1 96.0 97.9 83.9 70.1320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 98.7 95.5 101 10490.9 103 93.3 98.3320-114520-4 GP-4 97.8 100 99.5 101100 101 95.2 96.2320-114520-6 GP-3 96.2 91.6 92.5 96.0101 101 91.2 88.4320-114520-8 GP-2 95.1 92.4 99.0 10495.9 109 91.2 84.4320-114520-10 GP-1 97.9 98.1 102 106101 104 96.6 92.7LCS 320-791180/3-A Lab Control Sample 95.9 89.9 98.5 99.298.1 105 96.4 99.1LCSD 320-791180/4-A Lab Control Sample Dup 98.9 89.3 95.7 101103 108 96.0 95.6LLCS 320-791180/2-A Lab Control Sample 97.2 90.3 104 107101 103 95.3 89.8MB 320-791180/1-A Method Blank Lab Sample ID Client Sample ID (10-130)(10-130)(40-135)(40-130)(40-130)(40-130)(40-170)(25-135) PFDoA PFTDA C3PFBS C3PFHS C8PFOS PFOSA d3NMFOS d5NEFOS 55.4 50.3 117 114 91.5 74.2 74.7 66.8320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 97.0 89.9 115 98.5119 84.7 97.3 91.7320-114520-4 GP-4 98.2 90.3 117 99.1109 85.8 98.5 92.0320-114520-6 GP-3 82.6 82.0 111 96.7111 83.2 90.7 84.2320-114520-8 GP-2 84.0 80.4 107 97.5111 77.7 87.7 79.3320-114520-10 GP-1 89.1 87.0 108 97.8115 83.9 98.5 92.2LCS 320-791180/3-A Lab Control Sample 96.0 88.0 120 96.9120 81.8 98.5 89.7LCSD 320-791180/4-A Lab Control Sample Dup 87.4 79.5 125 102119 78.3 96.1 86.3LLCS 320-791180/2-A Lab Control Sample 81.4 80.2 111 97.3116 73.5 90.3 82.4MB 320-791180/1-A Method Blank Lab Sample ID Client Sample ID (40-200)(40-200)(40-300)(40-130)(10-130)(10-130)(10-130)(10-130) M242FTS M262FTS M282FTS HFPODA NMFM NEFM d5NPFSA d3NMFSA 161 138 112 110 54.7 50.5 43.6 49.2320-114520-2 Percent Isotope Dilution Recovery (Acceptance Limits) GP-5 136 129 132 89.6104 90.0 69.9 71.0320-114520-4 GP-4 143 134 125 87.8107 90.3 62.2 62.5320-114520-6 GP-3 116 119 117 81.9102 82.1 59.2 61.2320-114520-8 GP-2 137 122 120 75.2101 75.4 56.1 57.9320-114520-10 GP-1 118 120 125 81.0116 80.2 52.2 53.8LCS 320-791180/3-A Lab Control Sample 127 129 131 80.0103 78.9 50.9 54.3LCSD 320-791180/4-A Lab Control Sample Dup 128 139 130 77.5106 76.8 57.0 56.3LLCS 320-791180/2-A Lab Control Sample 127 125 120 73.2101 74.2 53.2 54.3MB 320-791180/1-A Method Blank Surrogate Legend PFBA = 13C4 PFBA PFPeA = 13C5 PFPeA 13C5PHA = 13C5 PFHxA C4PFHA = 13C4 PFHpA Eurofins Sacramento Page 25 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Isotope Dilution Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 C8PFOA = 13C8 PFOA C9PFNA = 13C9 PFNA C6PFDA = 13C6 PFDA 13C7PUA = 13C7 PFUnA PFDoA = 13C2 PFDoA PFTDA = 13C2 PFTeDA C3PFBS = 13C3 PFBS C3PFHS = 13C3 PFHxS C8PFOS = 13C8 PFOS PFOSA = 13C8 FOSA d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA M242FTS = 13C2 4:2 FTS M262FTS = 13C2 6:2 FTS M282FTS = 13C2 8:2 FTS HFPODA = 13C3 HFPO-DA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M d5NPFSA = d5-NEtPFOSA d3NMFSA = d3-NMePFOSA Eurofins Sacramento Page 26 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS Client Sample ID: Method BlankLab Sample ID: MB 320-791180/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 RL MDL Perfluorobutanoic acid (PFBA)ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoropentanoic acid (PFPeA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorohexanoic acid (PFHxA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroheptanoic acid (PFHpA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanoic acid (PFOA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorononanoic acid (PFNA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorodecanoic acid (PFDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroundecanoic acid (PFUnA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorododecanoic acid (PFDoA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorotridecanoic acid (PFTrDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorotetradecanoic acid (PFTeDA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorobutanesulfonic acid (PFBS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoropentanesulfonic acid (PFPeS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorohexanesulfonic acid (PFHxS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluoroheptanesulfonic acid (PFHpS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanesulfonic acid (PFOS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorononanesulfonic acid (PFNS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorodecanesulfonic acid (PFDS) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorododecanesulfonic acid (PFDoS) ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 14:2 FTS ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 16:2 FTS ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 18:2 FTS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1Perfluorooctanesulfonamide (PFOSA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSAA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSAA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 1NMeFOSE ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 1NEtFOSE ND 1.5 ng/L 08/14/24 12:39 08/15/24 11:26 1HFPO-DA (GenX) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFMPA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFMBA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1NFDHA ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 19Cl-PF3ONS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 111Cl-PF3OUdS ND 2.0 ng/L 08/14/24 12:39 08/15/24 11:26 1PFEESA ND 4.0 ng/L 08/14/24 12:39 08/15/24 11:26 13:3 FTCA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 15:3 FTCA ND 10 ng/L 08/14/24 12:39 08/15/24 11:26 17:3 FTCA 13C4 PFBA 97.2 5 -130 08/15/24 11:26 1 MB MB Isotope Dilution 08/14/24 12:39 Dil FacPreparedAnalyzedQualifierLimits%Recovery 90.3 08/14/24 12:39 08/15/24 11:26 113C5 PFPeA 40 -130 104 08/14/24 12:39 08/15/24 11:26 113C5 PFHxA 40 -130 Eurofins Sacramento Page 27 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-791180/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 13C4 PFHpA 101 40 -130 08/15/24 11:26 1 MB MB Isotope Dilution 08/14/24 12:39 Dil FacPreparedAnalyzedQualifierLimits%Recovery 107 08/14/24 12:39 08/15/24 11:26 113C8 PFOA 40 -130 103 08/14/24 12:39 08/15/24 11:26 113C9 PFNA 40 -130 95.3 08/14/24 12:39 08/15/24 11:26 113C6 PFDA 40 -130 89.8 08/14/24 12:39 08/15/24 11:26 113C7 PFUnA 30 -130 81.4 08/14/24 12:39 08/15/24 11:26 113C2 PFDoA 10 -130 80.2 08/14/24 12:39 08/15/24 11:26 113C2 PFTeDA 10 -130 111 08/14/24 12:39 08/15/24 11:26 113C3 PFBS 40 -135 116 08/14/24 12:39 08/15/24 11:26 113C3 PFHxS 40 -130 97.3 08/14/24 12:39 08/15/24 11:26 113C8 PFOS 40 -130 73.5 08/14/24 12:39 08/15/24 11:26 113C8 FOSA 40 -130 90.3 08/14/24 12:39 08/15/24 11:26 1d3-NMeFOSAA 40 -170 82.4 08/14/24 12:39 08/15/24 11:26 1d5-NEtFOSAA 25 -135 127 08/14/24 12:39 08/15/24 11:26 113C2 4:2 FTS 40 -200 125 08/14/24 12:39 08/15/24 11:26 113C2 6:2 FTS 40 -200 120 08/14/24 12:39 08/15/24 11:26 113C2 8:2 FTS 40 -300 101 08/14/24 12:39 08/15/24 11:26 113C3 HFPO-DA 40 -130 73.2 08/14/24 12:39 08/15/24 11:26 1d7-N-MeFOSE-M 10 -130 74.2 08/14/24 12:39 08/15/24 11:26 1d9-N-EtFOSE-M 10 -130 53.2 08/14/24 12:39 08/15/24 11:26 1d5-NEtPFOSA 10 -130 54.3 08/14/24 12:39 08/15/24 11:26 1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)80.0 78.5 ng/L 98 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)40.0 42.8 ng/L 107 65 -135 Perfluorohexanoic acid (PFHxA)40.0 43.4 ng/L 108 70 -145 Perfluoroheptanoic acid (PFHpA)40.0 47.2 ng/L 118 70 -150 Perfluorooctanoic acid (PFOA)40.0 39.0 ng/L 98 70 -150 Perfluorononanoic acid (PFNA)40.0 40.3 ng/L 101 70 -150 Perfluorodecanoic acid (PFDA)40.0 38.1 ng/L 95 70 -140 Perfluoroundecanoic acid (PFUnA) 40.0 41.3 ng/L 103 70 -145 Perfluorododecanoic acid (PFDoA) 40.0 42.5 ng/L 106 70 -140 Perfluorotridecanoic acid (PFTrDA) 40.0 41.6 ng/L 104 65 -140 Perfluorotetradecanoic acid (PFTeDA) 40.0 41.8 ng/L 104 60 -140 Perfluorobutanesulfonic acid (PFBS) 35.5 36.3 ng/L 102 60 -145 Perfluoropentanesulfonic acid (PFPeS) 37.6 36.2 ng/L 96 65 -140 Perfluorohexanesulfonic acid (PFHxS) 36.5 32.3 ng/L 88 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 38.2 35.9 ng/L 94 70 -150 Eurofins Sacramento Page 28 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorooctanesulfonic acid (PFOS) 37.2 33.4 ng/L 90 55 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluorononanesulfonic acid (PFNS) 38.5 40.0 ng/L 104 65 -145 Perfluorodecanesulfonic acid (PFDS) 38.6 35.8 ng/L 93 60 -145 Perfluorododecanesulfonic acid (PFDoS) 38.8 34.8 ng/L 90 50 -145 4:2 FTS 75.0 75.7 ng/L 101 70 -145 6:2 FTS 76.2 67.3 ng/L 88 65 -155 8:2 FTS 76.8 75.1 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 40.0 37.8 ng/L 95 70 -145 NMeFOSA 40.0 45.8 ng/L 115 60 -150 NEtFOSA 40.0 47.4 ng/L 119 65 -145 NMeFOSAA 40.0 39.3 ng/L 98 50 -140 NEtFOSAA 40.0 42.4 ng/L 106 70 -145 NMeFOSE 200 184 ng/L 92 70 -145 NEtFOSE 200 188 ng/L 94 70 -135 HFPO-DA (GenX)30.0 31.4 ng/L 105 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 38.9 ng/L 103 65 -145 PFMPA 40.0 40.0 ng/L 100 55 -140 PFMBA 40.0 42.3 ng/L 106 60 -150 NFDHA 40.0 45.0 ng/L 112 50 -150 9Cl-PF3ONS 37.4 36.0 ng/L 96 70 -155 11Cl-PF3OUdS 37.8 34.7 ng/L 92 55 -160 PFEESA 35.7 38.7 ng/L 109 70 -140 3:3 FTCA 80.0 80.2 ng/L 100 65 -130 5:3 FTCA 200 209 ng/L 105 70 -135 7:3 FTCA 200 204 ng/L 102 50 -145 13C4 PFBA 5 -130 Isotope Dilution 97.9 LCS LCS Qualifier Limits%Recovery 98.113C5 PFPeA 40 -130 10213C5 PFHxA 40 -130 10113C4 PFHpA 40 -130 10613C8 PFOA 40 -130 10413C9 PFNA 40 -130 96.613C6 PFDA 40 -130 92.713C7 PFUnA 30 -130 89.113C2 PFDoA 10 -130 87.013C2 PFTeDA 10 -130 10813C3 PFBS 40 -135 11513C3 PFHxS 40 -130 97.813C8 PFOS 40 -130 83.913C8 FOSA 40 -130 98.5d3-NMeFOSAA 40 -170 92.2d5-NEtFOSAA 25 -135 11813C2 4:2 FTS 40 -200 Eurofins Sacramento Page 29 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-791180/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 13C2 6:2 FTS 40 -200 Isotope Dilution 120 LCS LCS Qualifier Limits%Recovery 12513C2 8:2 FTS 40 -300 11613C3 HFPO-DA 40 -130 81.0d7-N-MeFOSE-M 10 -130 80.2d9-N-EtFOSE-M 10 -130 52.2d5-NEtPFOSA 10 -130 53.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-791180/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)80.0 83.5 ng/L 104 70 -140 6 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)40.0 45.2 ng/L 113 65 -135 5 30 Perfluorohexanoic acid (PFHxA)40.0 44.9 ng/L 112 70 -145 4 30 Perfluoroheptanoic acid (PFHpA)40.0 42.0 ng/L 105 70 -150 12 30 Perfluorooctanoic acid (PFOA)40.0 42.4 ng/L 106 70 -150 8 30 Perfluorononanoic acid (PFNA)40.0 37.6 ng/L 94 70 -150 7 30 Perfluorodecanoic acid (PFDA)40.0 41.2 ng/L 103 70 -140 8 30 Perfluoroundecanoic acid (PFUnA) 40.0 42.1 ng/L 105 70 -145 2 30 Perfluorododecanoic acid (PFDoA) 40.0 40.8 ng/L 102 70 -140 4 30 Perfluorotridecanoic acid (PFTrDA) 40.0 41.8 ng/L 105 65 -140 0 30 Perfluorotetradecanoic acid (PFTeDA) 40.0 42.5 ng/L 106 60 -140 2 30 Perfluorobutanesulfonic acid (PFBS) 35.5 36.3 ng/L 102 60 -145 0 30 Perfluoropentanesulfonic acid (PFPeS) 37.6 36.6 ng/L 97 65 -140 1 30 Perfluorohexanesulfonic acid (PFHxS) 36.5 34.0 ng/L 93 65 -145 5 30 Perfluoroheptanesulfonic acid (PFHpS) 38.2 38.2 ng/L 100 70 -150 6 30 Perfluorooctanesulfonic acid (PFOS) 37.2 34.0 ng/L 91 55 -150 2 30 Perfluorononanesulfonic acid (PFNS) 38.5 39.8 ng/L 103 65 -145 0 30 Perfluorodecanesulfonic acid (PFDS) 38.6 35.6 ng/L 92 60 -145 1 30 Perfluorododecanesulfonic acid (PFDoS) 38.8 35.8 ng/L 92 50 -145 3 30 4:2 FTS 75.0 76.7 ng/L 102 70 -145 1 30 6:2 FTS 76.2 72.5 ng/L 95 65 -155 7 30 8:2 FTS 76.8 73.7 ng/L 96 60 -150 2 30 Perfluorooctanesulfonamide (PFOSA) 40.0 41.1 ng/L 103 70 -145 8 30 NMeFOSA 40.0 44.1 ng/L 110 60 -150 4 30 NEtFOSA 40.0 45.6 ng/L 114 65 -145 4 30 NMeFOSAA 40.0 40.4 ng/L 101 50 -140 3 30 Eurofins Sacramento Page 30 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-791180/4-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 NEtFOSAA 40.0 43.7 ng/L 109 70 -145 3 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD NMeFOSE 200 178 ng/L 89 70 -145 3 30 NEtFOSE 200 187 ng/L 94 70 -135 0 30 HFPO-DA (GenX)30.0 33.6 ng/L 112 70 -140 7 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 37.8 41.9 ng/L 111 65 -145 7 30 PFMPA 40.0 43.4 ng/L 108 55 -140 8 30 PFMBA 40.0 45.7 ng/L 114 60 -150 8 30 NFDHA 40.0 46.5 ng/L 116 50 -150 3 30 9Cl-PF3ONS 37.4 40.1 ng/L 107 70 -155 11 30 11Cl-PF3OUdS 37.8 39.3 ng/L 104 55 -160 12 30 PFEESA 35.7 39.3 ng/L 110 70 -140 1 30 3:3 FTCA 80.0 81.5 ng/L 102 65 -130 2 30 5:3 FTCA 200 195 ng/L 98 70 -135 7 30 7:3 FTCA 200 202 ng/L 101 50 -145 1 30 13C4 PFBA 5 -130 Isotope Dilution 95.9 LCSD LCSD Qualifier Limits%Recovery 89.913C5 PFPeA 40 -130 98.513C5 PFHxA 40 -130 98.113C4 PFHpA 40 -130 99.213C8 PFOA 40 -130 10513C9 PFNA 40 -130 96.413C6 PFDA 40 -130 99.113C7 PFUnA 30 -130 96.013C2 PFDoA 10 -130 88.013C2 PFTeDA 10 -130 12013C3 PFBS 40 -135 12013C3 PFHxS 40 -130 96.913C8 PFOS 40 -130 81.813C8 FOSA 40 -130 98.5d3-NMeFOSAA 40 -170 89.7d5-NEtFOSAA 25 -135 12713C2 4:2 FTS 40 -200 12913C2 6:2 FTS 40 -200 13113C2 8:2 FTS 40 -300 10313C3 HFPO-DA 40 -130 80.0d7-N-MeFOSE-M 10 -130 78.9d9-N-EtFOSE-M 10 -130 50.9d5-NEtPFOSA 10 -130 54.3d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-791180/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorobutanoic acid (PFBA)8.00 7.86 ng/L 98 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)4.00 4.44 ng/L 111 65 -135 Eurofins Sacramento Page 31 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-791180/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 791465 Prep Batch: 791180 Perfluorohexanoic acid (PFHxA)4.00 4.83 ng/L 121 70 -145 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoroheptanoic acid (PFHpA)4.00 4.48 ng/L 112 70 -150 Perfluorooctanoic acid (PFOA)4.00 4.50 ng/L 112 70 -150 Perfluorononanoic acid (PFNA)4.00 3.86 ng/L 97 70 -150 Perfluorodecanoic acid (PFDA)4.00 4.12 ng/L 103 70 -140 Perfluoroundecanoic acid (PFUnA) 4.00 4.02 ng/L 101 70 -145 Perfluorododecanoic acid (PFDoA) 4.00 3.91 ng/L 98 70 -140 Perfluorotridecanoic acid (PFTrDA) 4.00 3.78 ng/L 94 65 -140 Perfluorotetradecanoic acid (PFTeDA) 4.00 3.95 ng/L 99 60 -140 Perfluorobutanesulfonic acid (PFBS) 3.55 3.67 ng/L 103 60 -145 Perfluoropentanesulfonic acid (PFPeS) 3.76 3.49 ng/L 93 65 -140 Perfluorohexanesulfonic acid (PFHxS) 3.65 3.56 ng/L 98 65 -145 Perfluoroheptanesulfonic acid (PFHpS) 3.82 3.53 ng/L 93 70 -150 Perfluorooctanesulfonic acid (PFOS) 3.72 3.08 ng/L 83 55 -150 Perfluorononanesulfonic acid (PFNS) 3.85 3.59 ng/L 93 65 -145 Perfluorodecanesulfonic acid (PFDS) 3.86 3.09 ng/L 80 60 -145 Perfluorododecanesulfonic acid (PFDoS) 3.88 2.47 ng/L 64 50 -145 4:2 FTS 7.50 7.28 ng/L 97 70 -145 6:2 FTS 7.62 6.47 ng/L 85 65 -155 8:2 FTS 7.68 7.54 ng/L 98 60 -150 Perfluorooctanesulfonamide (PFOSA) 4.00 3.73 ng/L 93 70 -145 NMeFOSA 4.00 4.14 ng/L 103 60 -150 NEtFOSA 4.00 4.14 ng/L 104 65 -145 NMeFOSAA 4.00 3.88 ng/L 97 50 -140 NEtFOSAA 4.00 4.12 ng/L 103 70 -145 NMeFOSE 20.0 17.4 ng/L 87 70 -145 NEtFOSE 20.0 17.4 ng/L 87 70 -135 HFPO-DA (GenX)3.00 3.01 ng/L 100 70 -140 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 3.78 3.83 ng/L 101 65 -145 PFMPA 4.00 4.13 ng/L 103 55 -140 PFMBA 4.00 4.64 ng/L 116 60 -150 NFDHA 4.00 3.38 ng/L 84 50 -150 9Cl-PF3ONS 3.74 3.72 ng/L 99 70 -155 11Cl-PF3OUdS 3.78 3.37 ng/L 89 55 -160 PFEESA 3.57 3.83 ng/L 107 70 -140 3:3 FTCA 8.00 8.30 ng/L 104 65 -130 5:3 FTCA 20.0 19.9 ng/L 99 70 -135 7:3 FTCA 20.0 18.4 ng/L 92 50 -145 Eurofins Sacramento Page 32 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) 13C4 PFBA 5 -130 Isotope Dilution 98.9 LLCS LLCS Qualifier Limits%Recovery 89.313C5 PFPeA 40 -130 95.713C5 PFHxA 40 -130 10313C4 PFHpA 40 -130 10113C8 PFOA 40 -130 10813C9 PFNA 40 -130 96.013C6 PFDA 40 -130 95.613C7 PFUnA 30 -130 87.413C2 PFDoA 10 -130 79.513C2 PFTeDA 10 -130 12513C3 PFBS 40 -135 11913C3 PFHxS 40 -130 10213C8 PFOS 40 -130 78.313C8 FOSA 40 -130 96.1d3-NMeFOSAA 40 -170 86.3d5-NEtFOSAA 25 -135 12813C2 4:2 FTS 40 -200 13913C2 6:2 FTS 40 -200 13013C2 8:2 FTS 40 -300 10613C3 HFPO-DA 40 -130 77.5d7-N-MeFOSE-M 10 -130 76.8d9-N-EtFOSE-M 10 -130 57.0d5-NEtPFOSA 10 -130 56.3d3-NMePFOSA 10 -130 Client Sample ID: Method BlankLab Sample ID: MB 320-792789/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 RL MDL Perfluorobutanoic acid (PFBA)ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoropentanoic acid (PFPeA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorohexanoic acid (PFHxA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroheptanoic acid (PFHpA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanoic acid (PFOA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorononanoic acid (PFNA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorodecanoic acid (PFDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroundecanoic acid (PFUnA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorododecanoic acid (PFDoA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorotridecanoic acid (PFTrDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorotetradecanoic acid (PFTeDA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorobutanesulfonic acid (PFBS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoropentanesulfonic acid (PFPeS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorohexanesulfonic acid (PFHxS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluoroheptanesulfonic acid (PFHpS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanesulfonic acid (PFOS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorononanesulfonic acid (PFNS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorodecanesulfonic acid (PFDS) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorododecanesulfonic acid (PFDoS) ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 14:2 FTS Eurofins Sacramento Page 33 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Method BlankLab Sample ID: MB 320-792789/1-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 RL MDL 6:2 FTS ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 18:2 FTS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1Perfluorooctanesulfonamide (PFOSA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSAA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSAA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NMeFOSE ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NEtFOSE ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1HFPO-DA (GenX) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 14,8-Dioxa-3H-perfluorononanoic acid (ADONA) ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFMPA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFMBA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1NFDHA ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 19Cl-PF3ONS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 111Cl-PF3OUdS ND 0.20 ug/Kg 08/20/24 12:19 08/22/24 00:14 1PFEESA ND 0.40 ug/Kg 08/20/24 12:19 08/22/24 00:14 13:3 FTCA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 15:3 FTCA ND 1.0 ug/Kg 08/20/24 12:19 08/22/24 00:14 17:3 FTCA 13C4 PFBA 97.6 8 -130 08/22/24 00:14 1 MB MB Isotope Dilution 08/20/24 12:19 Dil FacPreparedAnalyzedQualifierLimits%Recovery 82.1 08/20/24 12:19 08/22/24 00:14 113C5 PFPeA 35 -130 99.4 08/20/24 12:19 08/22/24 00:14 113C5 PFHxA 40 -130 97.2 08/20/24 12:19 08/22/24 00:14 113C4 PFHpA 40 -130 95.3 08/20/24 12:19 08/22/24 00:14 113C8 PFOA 40 -130 101 08/20/24 12:19 08/22/24 00:14 113C9 PFNA 40 -130 89.6 08/20/24 12:19 08/22/24 00:14 113C6 PFDA 40 -130 96.2 08/20/24 12:19 08/22/24 00:14 113C7 PFUnA 40 -130 91.4 08/20/24 12:19 08/22/24 00:14 113C2 PFDoA 40 -130 85.2 08/20/24 12:19 08/22/24 00:14 113C2 PFTeDA 20 -130 115 08/20/24 12:19 08/22/24 00:14 113C3 PFBS 40 -135 117 08/20/24 12:19 08/22/24 00:14 113C3 PFHxS 40 -130 94.5 08/20/24 12:19 08/22/24 00:14 113C8 PFOS 40 -130 77.9 08/20/24 12:19 08/22/24 00:14 113C8 FOSA 40 -130 81.5 08/20/24 12:19 08/22/24 00:14 1d3-NMeFOSAA 40 -135 79.0 08/20/24 12:19 08/22/24 00:14 1d5-NEtFOSAA 40 -150 124 08/20/24 12:19 08/22/24 00:14 113C2 4:2 FTS 40 -165 122 08/20/24 12:19 08/22/24 00:14 113C2 6:2 FTS 40 -215 118 08/20/24 12:19 08/22/24 00:14 113C2 8:2 FTS 40 -275 91.2 08/20/24 12:19 08/22/24 00:14 113C3 HFPO-DA 40 -130 67.3 08/20/24 12:19 08/22/24 00:14 1d7-N-MeFOSE-M 20 -130 75.9 08/20/24 12:19 08/22/24 00:14 1d9-N-EtFOSE-M 15 -130 46.2 08/20/24 12:19 08/22/24 00:14 1d5-NEtPFOSA 10 -130 49.4 08/20/24 12:19 08/22/24 00:14 1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 34 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-792789/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)5.00 4.98 ug/Kg 100 70 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)2.50 2.60 ug/Kg 104 60 -150 Perfluorohexanoic acid (PFHxA)2.50 2.35 ug/Kg 94 65 -140 Perfluoroheptanoic acid (PFHpA)2.50 2.70 ug/Kg 108 65 -145 Perfluorooctanoic acid (PFOA)2.50 2.32 ug/Kg 93 70 -150 Perfluorononanoic acid (PFNA)2.50 2.32 ug/Kg 93 70 -155 Perfluorodecanoic acid (PFDA)2.50 2.36 ug/Kg 94 70 -155 Perfluoroundecanoic acid (PFUnA) 2.50 2.34 ug/Kg 94 70 -155 Perfluorododecanoic acid (PFDoA) 2.50 2.56 ug/Kg 102 70 -150 Perfluorotridecanoic acid (PFTrDA) 2.50 2.34 ug/Kg 93 65 -150 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.51 ug/Kg 100 60 -150 Perfluorobutanesulfonic acid (PFBS) 2.22 2.26 ug/Kg 102 65 -145 Perfluoropentanesulfonic acid (PFPeS) 2.35 2.16 ug/Kg 92 55 -160 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.23 ug/Kg 98 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.09 ug/Kg 88 65 -155 Perfluorooctanesulfonic acid (PFOS) 2.33 2.02 ug/Kg 87 65 -160 Perfluorononanesulfonic acid (PFNS) 2.41 2.12 ug/Kg 88 55 -140 Perfluorodecanesulfonic acid (PFDS) 2.41 2.02 ug/Kg 84 40 -155 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.02 ug/Kg 83 25 -160 4:2 FTS 4.69 4.98 ug/Kg 106 60 -150 6:2 FTS 4.76 4.85 ug/Kg 102 55 -200 8:2 FTS 4.80 4.71 ug/Kg 98 70 -150 Perfluorooctanesulfonamide (PFOSA) 2.50 2.32 ug/Kg 93 70 -140 NMeFOSA 2.50 2.59 ug/Kg 104 70 -155 NEtFOSA 2.50 2.68 ug/Kg 107 70 -140 NMeFOSAA 2.50 2.64 ug/Kg 106 65 -155 NEtFOSAA 2.50 2.73 ug/Kg 109 65 -165 NMeFOSE 12.5 12.3 ug/Kg 99 70 -140 NEtFOSE 12.5 11.8 ug/Kg 94 70 -135 HFPO-DA (GenX)1.88 1.99 ug/Kg 106 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.68 ug/Kg 113 70 -160 PFMPA 2.50 2.55 ug/Kg 102 30 -140 PFMBA 2.50 2.81 ug/Kg 112 60 -150 NFDHA 2.50 1.99 ug/Kg 80 60 -155 9Cl-PF3ONS 2.34 2.52 ug/Kg 108 70 -150 11Cl-PF3OUdS 2.36 2.57 ug/Kg 109 45 -160 PFEESA 2.23 2.09 ug/Kg 94 70 -140 3:3 FTCA 5.00 5.12 ug/Kg 102 45 -130 Eurofins Sacramento Page 35 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 320-792789/3-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 5:3 FTCA 12.5 11.2 ug/Kg 89 60 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits 7:3 FTCA 12.5 10.7 ug/Kg 86 60 -150 13C4 PFBA 8 -130 Isotope Dilution 93.5 LCS LCS Qualifier Limits%Recovery 81.113C5 PFPeA 35 -130 99.213C5 PFHxA 40 -130 91.713C4 PFHpA 40 -130 98.313C8 PFOA 40 -130 10413C9 PFNA 40 -130 90.713C6 PFDA 40 -130 93.913C7 PFUnA 40 -130 88.013C2 PFDoA 40 -130 81.013C2 PFTeDA 20 -130 99.413C3 PFBS 40 -135 10813C3 PFHxS 40 -130 91.413C8 PFOS 40 -130 76.113C8 FOSA 40 -130 78.7d3-NMeFOSAA 40 -135 79.1d5-NEtFOSAA 40 -150 10813C2 4:2 FTS 40 -165 10713C2 6:2 FTS 40 -215 11213C2 8:2 FTS 40 -275 85.813C3 HFPO-DA 40 -130 67.9d7-N-MeFOSE-M 20 -130 75.3d9-N-EtFOSE-M 15 -130 68.7d5-NEtPFOSA 10 -130 74.1d3-NMePFOSA 10 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)5.00 4.93 ug/Kg 99 70 -140 1 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanoic acid (PFPeA)2.50 2.59 ug/Kg 104 60 -150 0 30 Perfluorohexanoic acid (PFHxA)2.50 2.31 ug/Kg 93 65 -140 1 30 Perfluoroheptanoic acid (PFHpA)2.50 2.54 ug/Kg 102 65 -145 6 30 Perfluorooctanoic acid (PFOA)2.50 2.67 ug/Kg 107 70 -150 14 30 Perfluorononanoic acid (PFNA)2.50 2.37 ug/Kg 95 70 -155 2 30 Perfluorodecanoic acid (PFDA)2.50 2.52 ug/Kg 101 70 -155 6 30 Perfluoroundecanoic acid (PFUnA) 2.50 2.41 ug/Kg 96 70 -155 3 30 Perfluorododecanoic acid (PFDoA) 2.50 2.53 ug/Kg 101 70 -150 1 30 Perfluorotridecanoic acid (PFTrDA) 2.50 2.37 ug/Kg 95 65 -150 1 30 Perfluorotetradecanoic acid (PFTeDA) 2.50 2.47 ug/Kg 99 60 -150 2 30 Eurofins Sacramento Page 36 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanesulfonic acid (PFBS) 2.22 2.30 ug/Kg 103 65 -145 2 30 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec Limits LimitRPD RPD Perfluoropentanesulfonic acid (PFPeS) 2.35 2.19 ug/Kg 93 55 -160 1 30 Perfluorohexanesulfonic acid (PFHxS) 2.28 2.13 ug/Kg 94 60 -150 4 30 Perfluoroheptanesulfonic acid (PFHpS) 2.39 2.13 ug/Kg 89 65 -155 2 30 Perfluorooctanesulfonic acid (PFOS) 2.33 2.15 ug/Kg 92 65 -160 6 30 Perfluorononanesulfonic acid (PFNS) 2.41 2.19 ug/Kg 91 55 -140 3 30 Perfluorodecanesulfonic acid (PFDS) 2.41 2.11 ug/Kg 87 40 -155 4 30 Perfluorododecanesulfonic acid (PFDoS) 2.43 2.16 ug/Kg 89 25 -160 7 30 4:2 FTS 4.69 5.37 ug/Kg 114 60 -150 7 30 6:2 FTS 4.76 5.01 ug/Kg 105 55 -200 3 30 8:2 FTS 4.80 4.83 ug/Kg 101 70 -150 2 30 Perfluorooctanesulfonamide (PFOSA) 2.50 2.36 ug/Kg 95 70 -140 2 30 NMeFOSA 2.50 2.56 ug/Kg 103 70 -155 1 30 NEtFOSA 2.50 2.75 ug/Kg 110 70 -140 3 30 NMeFOSAA 2.50 2.67 ug/Kg 107 65 -155 1 30 NEtFOSAA 2.50 2.85 ug/Kg 114 65 -165 4 30 NMeFOSE 12.5 12.6 ug/Kg 101 70 -140 2 30 NEtFOSE 12.5 11.9 ug/Kg 95 70 -135 1 30 HFPO-DA (GenX)1.88 2.01 ug/Kg 107 70 -145 1 30 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 2.37 2.55 ug/Kg 108 70 -160 5 30 PFMPA 2.50 2.57 ug/Kg 103 30 -140 1 30 PFMBA 2.50 2.74 ug/Kg 110 60 -150 3 30 NFDHA 2.50 2.31 ug/Kg 92 60 -155 15 30 9Cl-PF3ONS 2.34 2.51 ug/Kg 108 70 -150 0 30 11Cl-PF3OUdS 2.36 2.46 ug/Kg 104 45 -160 4 30 PFEESA 2.23 2.13 ug/Kg 95 70 -140 2 30 3:3 FTCA 5.00 5.12 ug/Kg 102 45 -130 0 30 5:3 FTCA 12.5 11.1 ug/Kg 89 60 -130 1 30 7:3 FTCA 12.5 10.6 ug/Kg 85 60 -150 1 30 13C4 PFBA 8 -130 Isotope Dilution 97.5 LCSD LCSD Qualifier Limits%Recovery 89.413C5 PFPeA 35 -130 10513C5 PFHxA 40 -130 95.713C4 PFHpA 40 -130 93.613C8 PFOA 40 -130 98.713C9 PFNA 40 -130 90.613C6 PFDA 40 -130 93.313C7 PFUnA 40 -130 91.713C2 PFDoA 40 -130 83.913C2 PFTeDA 20 -130 Eurofins Sacramento Page 37 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 320-792789/4-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 13C3 PFBS 40 -135 Isotope Dilution 103 LCSD LCSD Qualifier Limits%Recovery 11213C3 PFHxS 40 -130 92.813C8 PFOS 40 -130 79.513C8 FOSA 40 -130 83.7d3-NMeFOSAA 40 -135 82.4d5-NEtFOSAA 40 -150 11213C2 4:2 FTS 40 -165 10813C2 6:2 FTS 40 -215 11013C2 8:2 FTS 40 -275 93.113C3 HFPO-DA 40 -130 74.8d7-N-MeFOSE-M 20 -130 83.7d9-N-EtFOSE-M 15 -130 53.5d5-NEtPFOSA 10 -130 63.8d3-NMePFOSA 10 -130 Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-792789/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 Perfluorobutanoic acid (PFBA)0.800 0.820 ug/Kg 103 70 -140 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits Perfluoropentanoic acid (PFPeA)0.400 0.419 ug/Kg 105 60 -150 Perfluorohexanoic acid (PFHxA)0.400 0.421 ug/Kg 105 65 -140 Perfluoroheptanoic acid (PFHpA)0.400 0.466 ug/Kg 116 65 -145 Perfluorooctanoic acid (PFOA)0.400 0.355 ug/Kg 89 70 -150 Perfluorononanoic acid (PFNA)0.400 0.349 ug/Kg 87 70 -155 Perfluorodecanoic acid (PFDA)0.400 0.414 ug/Kg 103 70 -155 Perfluoroundecanoic acid (PFUnA) 0.400 0.371 ug/Kg 93 70 -155 Perfluorododecanoic acid (PFDoA) 0.400 0.415 ug/Kg 104 70 -150 Perfluorotridecanoic acid (PFTrDA) 0.400 0.392 ug/Kg 98 65 -150 Perfluorotetradecanoic acid (PFTeDA) 0.400 0.396 ug/Kg 99 60 -150 Perfluorobutanesulfonic acid (PFBS) 0.355 0.334 ug/Kg 94 65 -145 Perfluoropentanesulfonic acid (PFPeS) 0.376 0.338 ug/Kg 90 55 -160 Perfluorohexanesulfonic acid (PFHxS) 0.365 0.341 ug/Kg 93 60 -150 Perfluoroheptanesulfonic acid (PFHpS) 0.382 0.342 ug/Kg 90 65 -155 Perfluorooctanesulfonic acid (PFOS) 0.372 0.328 ug/Kg 88 65 -160 Perfluorononanesulfonic acid (PFNS) 0.385 0.344 ug/Kg 89 55 -140 Perfluorodecanesulfonic acid (PFDS) 0.386 0.314 ug/Kg 82 40 -155 Perfluorododecanesulfonic acid (PFDoS) 0.388 0.333 ug/Kg 86 25 -160 4:2 FTS 0.750 0.828 ug/Kg 110 60 -150 Eurofins Sacramento Page 38 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method: 1633 - Per- and Polyfluoroalkyl Substances by LC/MS/MS (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LLCS 320-792789/2-A Matrix: Solid Prep Type: Total/NA Analysis Batch: 793211 Prep Batch: 792789 6:2 FTS 0.762 0.740 ug/Kg 97 55 -200 Analyte LLCS LLCS DUnitResultQualifier %Rec Spike Added %Rec Limits 8:2 FTS 0.768 0.769 ug/Kg 100 70 -150 Perfluorooctanesulfonamide (PFOSA) 0.400 0.380 ug/Kg 95 70 -140 NMeFOSA 0.400 0.424 ug/Kg 106 70 -155 NEtFOSA 0.400 0.436 ug/Kg 109 70 -140 NMeFOSAA 0.400 0.422 ug/Kg 106 65 -155 NEtFOSAA 0.400 0.450 ug/Kg 112 65 -165 NMeFOSE 2.00 2.01 ug/Kg 101 70 -140 NEtFOSE 2.00 1.92 ug/Kg 96 70 -135 HFPO-DA (GenX)0.300 0.331 ug/Kg 110 70 -145 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 0.378 0.435 ug/Kg 115 70 -160 PFMPA 0.400 0.398 ug/Kg 99 30 -140 PFMBA 0.400 0.447 ug/Kg 112 60 -150 NFDHA 0.400 0.384 ug/Kg 96 60 -155 9Cl-PF3ONS 0.374 0.418 ug/Kg 112 70 -150 11Cl-PF3OUdS 0.378 0.422 ug/Kg 112 45 -160 PFEESA 0.357 0.354 ug/Kg 99 70 -140 3:3 FTCA 0.800 0.725 ug/Kg 91 45 -130 5:3 FTCA 2.00 1.95 ug/Kg 97 60 -130 7:3 FTCA 2.00 1.84 ug/Kg 92 60 -150 13C4 PFBA 8 -130 Isotope Dilution 78.7 LLCS LLCS Qualifier Limits%Recovery 92.113C5 PFPeA 35 -130 10613C5 PFHxA 40 -130 10013C4 PFHpA 40 -130 11013C8 PFOA 40 -130 10113C9 PFNA 40 -130 86.213C6 PFDA 40 -130 98.713C7 PFUnA 40 -130 91.713C2 PFDoA 40 -130 85.613C2 PFTeDA 20 -130 10213C3 PFBS 40 -135 11213C3 PFHxS 40 -130 96.713C8 PFOS 40 -130 80.813C8 FOSA 40 -130 83.9d3-NMeFOSAA 40 -135 82.6d5-NEtFOSAA 40 -150 11113C2 4:2 FTS 40 -165 11713C2 6:2 FTS 40 -215 10913C2 8:2 FTS 40 -275 95.513C3 HFPO-DA 40 -130 68.9d7-N-MeFOSE-M 20 -130 78.0d9-N-EtFOSE-M 15 -130 73.8d5-NEtPFOSA 10 -130 79.1d3-NMePFOSA 10 -130 Eurofins Sacramento Page 39 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 LCMS Prep Batch: 791180 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633320-114520-2 GP-5 Total/NA Water 1633320-114520-4 GP-4 Total/NA Water 1633320-114520-6 GP-3 Total/NA Water 1633320-114520-8 GP-2 Total/NA Water 1633320-114520-10 GP-1 Total/NA Water 1633MB 320-791180/1-A Method Blank Total/NA Water 1633LCS 320-791180/3-A Lab Control Sample Total/NA Water 1633LCSD 320-791180/4-A Lab Control Sample Dup Total/NA Water 1633LLCS 320-791180/2-A Lab Control Sample Total/NA Analysis Batch: 791465 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1633 791180320-114520-2 GP-5 Total/NA Water 1633 791180320-114520-4 GP-4 Total/NA Water 1633 791180320-114520-6 GP-3 Total/NA Water 1633 791180320-114520-8 GP-2 Total/NA Water 1633 791180320-114520-10 GP-1 Total/NA Water 1633 791180MB 320-791180/1-A Method Blank Total/NA Water 1633 791180LCS 320-791180/3-A Lab Control Sample Total/NA Water 1633 791180LCSD 320-791180/4-A Lab Control Sample Dup Total/NA Water 1633 791180LLCS 320-791180/2-A Lab Control Sample Total/NA Prep Batch: 792789 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 Shake320-114520-1 GP-5-3'Total/NA Solid 1633 Shake320-114520-3 GP-4-3'Total/NA Solid 1633 Shake320-114520-5 GP-3-6'Total/NA Solid 1633 Shake320-114520-7 GP-2-6'Total/NA Solid 1633 Shake320-114520-9 GP-1-6'Total/NA Solid 1633 ShakeMB 320-792789/1-A Method Blank Total/NA Solid 1633 ShakeLCS 320-792789/3-A Lab Control Sample Total/NA Solid 1633 ShakeLCSD 320-792789/4-A Lab Control Sample Dup Total/NA Solid 1633 ShakeLLCS 320-792789/2-A Lab Control Sample Total/NA Analysis Batch: 793211 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633 792789320-114520-1 GP-5-3'Total/NA Solid 1633 792789320-114520-3 GP-4-3'Total/NA Solid 1633 792789320-114520-5 GP-3-6'Total/NA Solid 1633 792789320-114520-7 GP-2-6'Total/NA Solid 1633 792789320-114520-9 GP-1-6'Total/NA Solid 1633 792789MB 320-792789/1-A Method Blank Total/NA Solid 1633 792789LCS 320-792789/3-A Lab Control Sample Total/NA Solid 1633 792789LCSD 320-792789/4-A Lab Control Sample Dup Total/NA Solid 1633 792789LLCS 320-792789/2-A Lab Control Sample Total/NA General Chemistry Analysis Batch: 791229 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-114520-1 GP-5-3'Total/NA Eurofins Sacramento Page 40 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 General Chemistry (Continued) Analysis Batch: 791229 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 1633320-114520-3 GP-4-3'Total/NA Solid 1633320-114520-5 GP-3-6'Total/NA Solid 1633320-114520-7 GP-2-6'Total/NA Solid 1633320-114520-9 GP-1-6'Total/NA Eurofins Sacramento Page 41 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 Matrix: SolidDate Collected: 08/12/24 09:00 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-5-3'Lab Sample ID: 320-114520-1 Matrix: SolidDate Collected: 08/12/24 09:00 Percent Solids: 71.0Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.82 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:06 RS1 EET SACTotal/NA Client Sample ID: GP-5 Lab Sample ID: 320-114520-2 Matrix: WaterDate Collected: 08/12/24 09:10 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 176.2 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:31 SS EET SACTotal/NA Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 Matrix: SolidDate Collected: 08/12/24 10:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-4-3'Lab Sample ID: 320-114520-3 Matrix: SolidDate Collected: 08/12/24 10:10 Percent Solids: 83.0Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.45 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:19 RS1 EET SACTotal/NA Client Sample ID: GP-4 Lab Sample ID: 320-114520-4 Matrix: WaterDate Collected: 08/12/24 10:20 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:44 SS EET SACTotal/NA Eurofins Sacramento Page 42 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 Matrix: SolidDate Collected: 08/12/24 11:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-3-6'Lab Sample ID: 320-114520-5 Matrix: SolidDate Collected: 08/12/24 11:10 Percent Solids: 61.8Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.27 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:32 RS1 EET SACTotal/NA Client Sample ID: GP-3 Lab Sample ID: 320-114520-6 Matrix: WaterDate Collected: 08/12/24 11:25 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 12:57 SS EET SACTotal/NA Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 Matrix: SolidDate Collected: 08/12/24 12:10 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-2-6'Lab Sample ID: 320-114520-7 Matrix: SolidDate Collected: 08/12/24 12:10 Percent Solids: 67.4Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.00 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:44 RS1 EET SACTotal/NA Client Sample ID: GP-2 Lab Sample ID: 320-114520-8 Matrix: WaterDate Collected: 08/12/24 12:20 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 13:09 SS EET SACTotal/NA Eurofins Sacramento Page 43 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 Matrix: SolidDate Collected: 08/12/24 13:30 Date Received: 08/13/24 09:20 Analysis 1633 CFR08/14/24 14:591 EET SAC791229 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: GP-1-6'Lab Sample ID: 320-114520-9 Matrix: SolidDate Collected: 08/12/24 13:30 Percent Solids: 66.2Date Received: 08/13/24 09:20 Prep 1633 Shake MKC08/20/24 12:19 EET SAC792789 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.07 g 5.0 mL Analysis 1633 1 793211 08/22/24 01:57 RS1 EET SACTotal/NA Client Sample ID: GP-1 Lab Sample ID: 320-114520-10 Matrix: WaterDate Collected: 08/12/24 13:45 Date Received: 08/13/24 09:20 Prep 1633 JS08/14/24 12:39 EET SAC791180 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 62.5 mL 5.0 mL Analysis 1633 1 791465 08/15/24 13:22 SS EET SACTotal/NA Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 44 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Accreditation/Certification Summary Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Laboratory: Eurofins Sacramento All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report. Authority Program Identification Number Expiration Date Alaska (UST)State 17-020 02-20-27 ANAB Dept. of Defense ELAP L2468 01-20-27 ANAB Dept. of Energy L2468.01 01-20-27 ANAB ISO/IEC 17025 L2468 01-20-27 Arizona State AZ0708 08-11-25 Arkansas DEQ State 88-0691 05-18-25 California State 2897 01-31-26 Colorado State CA00044 08-31-24 Florida NELAP E87570 06-30-25 Georgia State 4040 01-29-25 Hawaii State Eurofins Sacramento 01-29-25 Illinois NELAP 200060 03-31-25 Kansas NELAP E-10375 10-31-25 Louisiana NELAP 01944 06-30-25 Louisiana (All)NELAP 01944 06-30-25 Maine State CA00004 04-14-26 Michigan State 9947 01-29-25 Nevada State CA00044 10-31-24 New Hampshire NELAP 2997 04-19-25 New Jersey NELAP CA005 06-30-25 New York NELAP 11666 04-01-25 Ohio State 41252 01-29-25 Oregon NELAP 4040 01-29-25 Texas NELAP T104704399-23-17 05-31-25 US Fish & Wildlife US Federal Programs A22139 04-30-25 USDA US Federal Programs P330-18-00239 02-28-26 Utah NELAP CA000442023-16 02-28-25 Virginia NELAP 460278 03-14-25 Washington State C581 05-05-25 West Virginia (DW)State 9930C 01-31-25 Wisconsin State 998204680 08-31-25 Wyoming State Program 8TMS-L 01-28-19 * Eurofins Sacramento * Accreditation/Certification renewal pending - accreditation/certification considered valid. Page 45 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Method Summary Job ID: 320-114520-1Client: Wasatch Environmental Project/Site: PFAS,1633 Method Method Description LaboratoryProtocol EPA1633Per- and Polyfluoroalkyl Substances by LC/MS/MS EET SAC EPA1633Percent Moisture EET SAC EPA1633Solid-Phase Extraction (SPE)EET SAC EPA1633 Shake Shake Extraction with SPE EET SAC Protocol References: EPA = US Environmental Protection Agency Laboratory References: EET SAC = Eurofins Sacramento, 880 Riverside Parkway, West Sacramento, CA 95605, TEL (916)373-5600 Eurofins Sacramento Page 46 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Sample Summary Client: Wasatch Environmental Job ID: 320-114520-1 Project/Site: PFAS,1633 Lab Sample ID Client Sample ID Matrix Collected Received 320-114520-1 GP-5-3'Solid 08/12/24 09:00 08/13/24 09:20 320-114520-2 GP-5 Water 08/12/24 09:10 08/13/24 09:20 320-114520-3 GP-4-3'Solid 08/12/24 10:10 08/13/24 09:20 320-114520-4 GP-4 Water 08/12/24 10:20 08/13/24 09:20 320-114520-5 GP-3-6'Solid 08/12/24 11:10 08/13/24 09:20 320-114520-6 GP-3 Water 08/12/24 11:25 08/13/24 09:20 320-114520-7 GP-2-6'Solid 08/12/24 12:10 08/13/24 09:20 320-114520-8 GP-2 Water 08/12/24 12:20 08/13/24 09:20 320-114520-9 GP-1-6'Solid 08/12/24 13:30 08/13/24 09:20 320-114520-10 GP-1 Water 08/12/24 13:45 08/13/24 09:20 Eurofins Sacramento Page 47 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Pa g e 4 8 o f 5 0 8/ 2 3 / 2 0 2 4 123456789101112131415 Page 49 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Login Sample Receipt Checklist Client: Wasatch Environmental Job Number: 320-114520-1 Login Number: 114520 Question Answer Comment Creator: Morazzini, Dominic S List Source: Eurofins Sacramento List Number: 1 TrueRadioactivity wasn't checked or is </= background as measured by a survey meter. REFER TO SSRN N/AThe cooler's custody seal, if present, is intact. N/ASample custody seals, if present, are intact. N/AThe cooler or samples do not appear to have been compromised or tampered with. N/ASamples were received on ice. N/ACooler Temperature is acceptable. N/ACooler Temperature is recorded. N/ACOC is present. N/ACOC is filled out in ink and legible. N/ACOC is filled out with all pertinent information. N/AIs the Field Sampler's name present on COC? N/AThere are no discrepancies between the containers received and the COC. N/ASamples are received within Holding Time (excluding tests with immediate HTs) N/ASample containers have legible labels. N/AContainers are not broken or leaking. N/ASample collection date/times are provided. N/AAppropriate sample containers are used. N/ASample bottles are completely filled. N/ASample Preservation Verified. N/AThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). N/AMultiphasic samples are not present. N/ASamples do not require splitting or compositing. N/AResidual Chlorine Checked. Eurofins Sacramento Page 50 of 50 8/23/2024 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ANALYTICAL REPORT August 20, 2024 Wasatch Environmental Sample Delivery Group:L1767333 Samples Received:08/14/2024 Project Number: Description: Report To:Blake Downey 2410 West California Avenue Salt Lake City, UT 84104 Entire Report Reviewed By: August 20, 2024 [Preliminary Report] John Hawkins Project Manager Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received. Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 mydata.pacelabs.com 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 1 of 25 August 20, 2024 John Hawkins Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 1 of 25 TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 SG-1 L1767333-01 5 SG-2 L1767333-02 7 SG-3 L1767333-03 9 SG-4 L1767333-04 11 SG-5 L1767333-05 13 SG-6 L1767333-06 15 Qc: Quality Control Summary 17 Volatile Organic Compounds (MS) by Method TO-15 17 Gl: Glossary of Terms 23 Al: Accreditations & Locations 24 Sc: Sample Chain of Custody 25 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 2 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 2 of 25 SAMPLE SUMMARY Collected by Collected date/time Received date/time SG-1 L1767333-01 Air Ryan P 08/12/24 13:52 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 22:36 08/15/24 22:36 DAH Mt. Juliet, TN Collected by Collected date/time Received date/time SG-2 L1767333-02 Air Ryan P 08/12/24 13:44 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 23:16 08/15/24 23:16 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 20 08/17/24 15:05 08/17/24 15:05 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-3 L1767333-03 Air Ryan P 08/12/24 12:45 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/15/24 23:58 08/15/24 23:58 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345889 20 08/19/24 16:39 08/19/24 16:39 MNP Mt. Juliet, TN Collected by Collected date/time Received date/time SG-4 L1767333-04 Air Ryan P 08/12/24 13:51 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 00:39 08/16/24 00:39 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 1 08/17/24 13:44 08/17/24 13:44 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-5 L1767333-05 Air Ryan P 08/12/24 13:40 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 01:18 08/16/24 01:18 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 10 08/17/24 15:59 08/17/24 15:59 DBB Mt. Juliet, TN Collected by Collected date/time Received date/time SG-6 L1767333-06 Air Ryan P 08/12/24 12:30 08/14/24 09:00 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Organic Compounds (MS) by Method TO-15 WG2343664 1 08/16/24 01:58 08/16/24 01:58 DAH Mt. Juliet, TN Volatile Organic Compounds (MS) by Method TO-15 WG2345111 10 08/17/24 16:26 08/17/24 16:26 DBB Mt. Juliet, TN 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 3 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 3 of 25 CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] John Hawkins Project Manager 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 4 of 25 John Hawkins Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 4 of 25 SAMPLE RESULTS - 01 L1767333 SG-1 Collected date/time: 08/12/24 13:52 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 98.7 235 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.222 0.709 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 1.45 5.22 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 49.3 93.0 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.424 2.08 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 2.88 16.2 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.673 3.33 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 6.04 17.8 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 11.7 28.8 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 0.200 1.36 40.5 275 1 WG2343664 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 0.931 3.51 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 5 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 5 of 25 SAMPLE RESULTS - 01 L1767333 SG-1 Collected date/time: 08/12/24 13:52 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 18.6 101 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 1.09 5.84 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.610 2.99 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.811 3.52 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.301 1.30 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 ND ND 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 103 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 6 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 6 of 25 SAMPLE RESULTS - 02 L1767333 SG-2 Collected date/time: 08/12/24 13:44 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 449 1070 E 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 6.43 20.5 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 0.484 1.00 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 1.03 6.19 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 0.450 2.71 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 31.0 124 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 6.33 25.1 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 1.93 7.65 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 2.57 9.26 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 770 1450 E 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.454 1.97 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.446 2.19 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.859 4.83 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.693 3.43 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 2.84 11.6 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 7.40 26.1 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 18.5 54.6 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 2.46 10.1 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 883 2170 E 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 4.00 27.2 1840 12500 20 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 5.22 19.7 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 7 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 7 of 25 SAMPLE RESULTS - 02 L1767333 SG-2 Collected date/time: 08/12/24 13:44 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 4.00 21.8 111 604 20 WG2345111 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 4.00 21.4 111 595 20 WG2345111 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.651 3.20 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 0.239 1.17 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 2.07 8.97 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.728 3.16 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1480 6110 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 0.238 1.17 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 3.34 13.4 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 97.8 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 8 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 8 of 25 SAMPLE RESULTS - 03 L1767333 SG-3 Collected date/time: 08/12/24 12:45 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 90.3 215 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.796 2.54 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 3.35 16.3 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 0.833 3.34 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 2.04 7.35 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 97.5 184 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.213 0.923 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.229 1.12 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.383 2.15 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.530 2.62 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 10.0 29.5 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 29.2 71.8 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 4.00 27.2 922 6260 20 WG2345889 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.52 5.73 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 9 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 9 of 25 SAMPLE RESULTS - 03 L1767333 SG-3 Collected date/time: 08/12/24 12:45 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 4.00 21.8 1280 6960 20 WG2345889 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 0.670 3.59 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 ND ND 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.951 4.12 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.428 1.86 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 1430 5910 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 102 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 98.9 WG2345889 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 10 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 10 of 25 SAMPLE RESULTS - 04 L1767333 SG-4 Collected date/time: 08/12/24 13:51 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 38.0 90.3 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 ND ND 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 1.57 6.22 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 1.08 3.89 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 50.6 95.4 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 0.221 0.958 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.358 1.76 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.904 5.08 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.717 3.55 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 0.254 1.04 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 0.892 3.14 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 0.324 1.13 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 4.39 12.9 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 16.0 39.3 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 2.25 3.87 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 0.200 1.36 8.27 56.1 1 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.24 4.67 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 11 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 11 of 25 SAMPLE RESULTS - 04 L1767333 SG-4 Collected date/time: 08/12/24 13:51 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 2.50 13.6 1 WG2345111 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.615 3.02 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 1.10 4.77 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.409 1.77 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 272 1120 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 5.45 14.7 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 106 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 96.5 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 12 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 12 of 25 SAMPLE RESULTS - 05 L1767333 SG-5 Collected date/time: 08/12/24 13:40 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 77.3 184 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 0.619 1.98 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 ND ND 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 ND ND 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 76.2 144 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 0.277 1.36 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.348 1.96 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.617 3.05 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 1.54 6.30 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 2.86 10.1 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 4.43 13.1 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 14.3 35.2 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 ND ND 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 2.00 13.6 96.4 654 10 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 2.39 9.00 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 13 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 13 of 25 SAMPLE RESULTS - 05 L1767333 SG-5 Collected date/time: 08/12/24 13:40 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 17.6 95.7 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 0.682 3.65 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.422 2.07 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 0.332 1.55 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.745 3.23 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.290 1.26 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 344 1420 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 1.01 3.64 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 103 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 95.8 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 14 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 14 of 25 SAMPLE RESULTS - 06 L1767333 SG-6 Collected date/time: 08/12/24 12:30 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 Acetone 67-64-1 58.10 1.25 2.97 39.3 93.4 1 WG2343664 Allyl chloride 107-05-1 76.53 0.200 0.626 ND ND 1 WG2343664 Benzene 71-43-2 78.10 0.200 0.639 1.27 4.06 1 WG2343664 Benzyl Chloride 100-44-7 127 0.200 1.04 ND ND 1 WG2343664 Bromodichloromethane 75-27-4 164 0.200 1.34 ND ND 1 WG2343664 Bromoform 75-25-2 253 0.600 6.21 ND ND 1 WG2343664 Bromomethane 74-83-9 94.90 0.200 0.776 ND ND 1 WG2343664 1,3-Butadiene 106-99-0 54.10 2.00 4.43 ND ND 1 WG2343664 Carbon disulfide 75-15-0 76.10 0.400 1.24 ND ND 1 WG2343664 Carbon tetrachloride 56-23-5 154 0.200 1.26 ND ND 1 WG2343664 Chlorobenzene 108-90-7 113 0.200 0.924 ND ND 1 WG2343664 Chloroethane 75-00-3 64.50 0.200 0.528 ND ND 1 WG2343664 Chloroform 67-66-3 119 0.200 0.973 ND ND 1 WG2343664 Chloromethane 74-87-3 50.50 0.200 0.413 0.490 1.01 1 WG2343664 2-Chlorotoluene 95-49-8 126 0.200 1.03 ND ND 1 WG2343664 Cyclohexane 110-82-7 84.20 0.200 0.689 ND ND 1 WG2343664 Dibromochloromethane 124-48-1 208 0.200 1.70 ND ND 1 WG2343664 1,2-Dibromoethane 106-93-4 188 0.200 1.54 ND ND 1 WG2343664 1,2-Dichlorobenzene 95-50-1 147 0.200 1.20 ND ND 1 WG2343664 1,3-Dichlorobenzene 541-73-1 147 0.200 1.20 ND ND 1 WG2343664 1,4-Dichlorobenzene 106-46-7 147 0.200 1.20 ND ND 1 WG2343664 1,2-Dichloroethane 107-06-2 99 0.200 0.810 ND ND 1 WG2343664 1,1-Dichloroethane 75-34-3 98 0.200 0.802 ND ND 1 WG2343664 1,1-Dichloroethene 75-35-4 96.90 0.200 0.793 ND ND 1 WG2343664 cis-1,2-Dichloroethene 156-59-2 96.90 0.200 0.793 ND ND 1 WG2343664 trans-1,2-Dichloroethene 156-60-5 96.90 0.200 0.793 ND ND 1 WG2343664 1,2-Dichloropropane 78-87-5 113 0.200 0.924 ND ND 1 WG2343664 cis-1,3-Dichloropropene 10061-01-5 111 0.200 0.908 ND ND 1 WG2343664 trans-1,3-Dichloropropene 10061-02-6 111 0.200 0.908 ND ND 1 WG2343664 1,4-Dioxane 123-91-1 88.10 0.630 2.27 ND ND 1 WG2343664 Ethanol 64-17-5 46.10 2.50 4.71 115 217 E 1 WG2343664 Ethylbenzene 100-41-4 106 0.200 0.867 ND ND 1 WG2343664 4-Ethyltoluene 622-96-8 120 0.200 0.982 ND ND 1 WG2343664 Trichlorofluoromethane 75-69-4 137.40 0.200 1.12 0.304 1.71 1 WG2343664 Dichlorodifluoromethane 75-71-8 120.92 0.200 0.989 0.779 3.85 1 WG2343664 1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.200 1.53 ND ND 1 WG2343664 1,2-Dichlorotetrafluoroethane 76-14-2 171 0.200 1.40 ND ND 1 WG2343664 Heptane 142-82-5 100 0.200 0.818 ND ND 1 WG2343664 Hexachloro-1,3-butadiene 87-68-3 261 0.630 6.73 ND ND 1 WG2343664 n-Hexane 110-54-3 86.20 0.630 2.22 ND ND 1 WG2343664 Isopropylbenzene 98-82-8 120.20 0.200 0.983 ND ND 1 WG2343664 Methylene Chloride 75-09-2 84.90 0.200 0.694 ND ND 1 WG2343664 Methyl Butyl Ketone 591-78-6 100 1.25 5.11 ND ND 1 WG2343664 2-Butanone (MEK)78-93-3 72.10 1.25 3.69 3.83 11.3 1 WG2343664 4-Methyl-2-pentanone (MIBK)108-10-1 100.10 1.25 5.12 ND ND 1 WG2343664 Methyl methacrylate 80-62-6 100.12 0.200 0.819 ND ND 1 WG2343664 MTBE 1634-04-4 88.10 0.200 0.721 ND ND 1 WG2343664 Naphthalene 91-20-3 128 0.630 3.30 ND ND 1 WG2343664 2-Propanol 67-63-0 60.10 1.25 3.07 12.0 29.5 1 WG2343664 Propene 115-07-1 42.10 1.25 2.15 3.04 5.23 1 WG2343664 Styrene 100-42-5 104 0.400 1.70 ND ND 1 WG2343664 1,1,2,2-Tetrachloroethane 79-34-5 168 0.200 1.37 ND ND 1 WG2343664 Tetrachloroethylene 127-18-4 166 2.00 13.6 172 1170 10 WG2345111 Tetrahydrofuran 109-99-9 72.10 0.200 0.590 ND ND 1 WG2343664 Toluene 108-88-3 92.10 0.500 1.88 1.69 6.37 1 WG2343664 1,2,4-Trichlorobenzene 120-82-1 181 0.630 4.66 ND ND 1 WG2343664 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 15 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 15 of 25 SAMPLE RESULTS - 06 L1767333 SG-6 Collected date/time: 08/12/24 12:30 Volatile Organic Compounds (MS) by Method TO-15 CAS #Mol. Wt.RDL1 RDL2 Result Result Qualifier Dilution Batch Analyte ppbv ug/m3 ppbv ug/m3 1,1,1-Trichloroethane 71-55-6 133 0.200 1.09 ND ND 1 WG2343664 1,1,2-Trichloroethane 79-00-5 133 0.200 1.09 ND ND 1 WG2343664 Trichloroethylene 79-01-6 131 0.200 1.07 ND ND 1 WG2343664 1,2,4-Trimethylbenzene 95-63-6 120 0.200 0.982 0.301 1.48 1 WG2343664 1,3,5-Trimethylbenzene 108-67-8 120 0.200 0.982 ND ND 1 WG2343664 2,2,4-Trimethylpentane 540-84-1 114.22 0.200 0.934 ND ND 1 WG2343664 Vinyl chloride 75-01-4 62.50 0.200 0.511 ND ND 1 WG2343664 Vinyl Bromide 593-60-2 106.95 0.200 0.875 ND ND 1 WG2343664 Vinyl acetate 108-05-4 86.10 0.630 2.22 ND ND 1 WG2343664 m&p-Xylene 179601-23-1 106 0.400 1.73 0.659 2.86 1 WG2343664 o-Xylene 95-47-6 106 0.200 0.867 0.262 1.14 1 WG2343664 TPH (GC/MS) Low Fraction 8006-61-9 101 200 826 360 1490 1 WG2343664 1,1-Difluoroethane 75-37-6 66.05 5.00 13.5 ND ND 1 WG2343664 1,2,3-Trimethylbenzene 526-73-8 120.10 0.200 0.982 ND ND 1 WG2343664 Chlorodifluoromethane 75-45-6 86.50 1.25 4.42 ND ND 1 WG2343664 Ethyl acetate 141-78-6 88 0.630 2.27 ND ND 1 WG2343664 Methyl Cyclohexane 108-87-2 98.1860 0.200 0.803 ND ND 1 WG2343664 Tert-Amyl Ethyl Ether 919-94-8 116.20 0.200 0.951 ND ND 1 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 101 WG2343664 (S) 1,4-Bromofluorobenzene 460-00-4 175 60.0-140 95.2 WG2345111 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 16 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 16 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Method Blank (MB) (MB) R4108168-3 08/15/24 10:16 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Acetone U 0.584 1.25 Allyl chloride U 0.114 0.200 Benzene U 0.0715 0.200 Benzyl Chloride U 0.0598 0.200 Bromodichloromethane U 0.0702 0.200 Bromoform U 0.0732 0.600 Bromomethane U 0.0982 0.200 1,3-Butadiene U 0.104 2.00 Carbon disulfide U 0.102 0.400 Carbon tetrachloride U 0.0732 0.200 Chlorobenzene U 0.0832 0.200 Chloroethane U 0.0996 0.200 Chloroform U 0.0717 0.200 Chloromethane U 0.103 0.200 2-Chlorotoluene U 0.0828 0.200 Cyclohexane U 0.0753 0.200 Dibromochloromethane U 0.0727 0.200 1,2-Dibromoethane U 0.0721 0.200 1,2-Dichlorobenzene U 0.128 0.200 1,3-Dichlorobenzene U 0.182 0.200 1,4-Dichlorobenzene U 0.0557 0.200 1,2-Dichloroethane U 0.0700 0.200 1,1-Dichloroethane U 0.0723 0.200 1,1-Dichloroethene U 0.0762 0.200 cis-1,2-Dichloroethene U 0.0784 0.200 trans-1,2-Dichloroethene U 0.0673 0.200 1,2-Dichloropropane U 0.0760 0.200 cis-1,3-Dichloropropene U 0.0689 0.200 trans-1,3-Dichloropropene U 0.0728 0.200 1,4-Dioxane U 0.0833 0.630 Ethanol U 0.265 2.50 Ethylbenzene U 0.0835 0.200 4-Ethyltoluene U 0.0783 0.200 Trichlorofluoromethane U 0.0819 0.200 Dichlorodifluoromethane U 0.137 0.200 1,1,2-Trichlorotrifluoroethane U 0.0793 0.200 1,2-Dichlorotetrafluoroethane U 0.0890 0.200 Heptane U 0.104 0.200 Hexachloro-1,3-butadiene U 0.105 0.630 n-Hexane U 0.206 0.630 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 17 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 17 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Method Blank (MB) (MB) R4108168-3 08/15/24 10:16 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Isopropylbenzene U 0.0777 0.200 Methylene Chloride U 0.0979 0.200 Methyl Butyl Ketone U 0.133 1.25 2-Butanone (MEK)U 0.0814 1.25 4-Methyl-2-pentanone (MIBK)U 0.0765 1.25 Methyl methacrylate U 0.0876 0.200 MTBE U 0.0647 0.200 Naphthalene U 0.350 0.630 2-Propanol U 0.264 1.25 Propene U 0.0932 1.25 Styrene U 0.0788 0.400 1,1,2,2-Tetrachloroethane U 0.0743 0.200 Tetrachloroethylene U 0.0814 0.200 Tetrahydrofuran U 0.0734 0.200 Toluene U 0.0870 0.500 1,2,4-Trichlorobenzene U 0.148 0.630 1,1,1-Trichloroethane U 0.0736 0.200 1,1,2-Trichloroethane U 0.0775 0.200 Trichloroethylene U 0.0680 0.200 1,2,4-Trimethylbenzene U 0.0764 0.200 1,3,5-Trimethylbenzene U 0.0779 0.200 2,2,4-Trimethylpentane U 0.133 0.200 Vinyl chloride U 0.0949 0.200 Vinyl Bromide U 0.0852 0.200 Vinyl acetate U 0.116 0.630 m&p-Xylene U 0.135 0.400 o-Xylene U 0.0828 0.200 TPH (GC/MS) Low Fraction U 39.7 200 1,1-Difluoroethane U 0.129 5.00 1,2,3-Trimethylbenzene U 0.0805 0.200 Chlorodifluoromethane U 0.332 1.25 Ethyl acetate U 0.100 0.630 Methyl Cyclohexane U 0.0813 0.200 Tert-Amyl Ethyl Ether U 0.0778 0.200 (S) 1,4-Bromofluorobenzene 91.9 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 18 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 18 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108168-1 08/15/24 08:59 • (LCSD) R4108168-2 08/15/24 09:38 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Acetone 3.75 3.62 3.60 96.5 96.0 70.0-130 0.554 25 Allyl chloride 3.75 4.15 3.66 111 97.6 70.0-130 12.5 25 Benzene 3.75 3.66 3.67 97.6 97.9 70.0-130 0.273 25 Benzyl Chloride 3.75 4.43 4.45 118 119 70.0-152 0.450 25 Bromodichloromethane 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25 Bromoform 3.75 3.53 3.65 94.1 97.3 70.0-130 3.34 25 Bromomethane 3.75 3.86 3.81 103 102 70.0-130 1.30 25 1,3-Butadiene 3.75 3.63 3.56 96.8 94.9 70.0-130 1.95 25 Carbon disulfide 7.50 7.33 7.35 97.7 98.0 70.0-130 0.272 25 Carbon tetrachloride 3.75 3.78 3.78 101 101 70.0-130 0.000 25 Chlorobenzene 3.75 3.60 3.60 96.0 96.0 70.0-130 0.000 25 Chloroethane 3.75 3.80 3.76 101 100 70.0-130 1.06 25 Chloroform 3.75 3.73 3.73 99.5 99.5 70.0-130 0.000 25 Chloromethane 3.75 3.78 3.89 101 104 70.0-130 2.87 25 2-Chlorotoluene 3.75 3.74 3.65 99.7 97.3 70.0-130 2.44 25 Cyclohexane 3.75 3.87 3.81 103 102 70.0-130 1.56 25 Dibromochloromethane 3.75 3.65 3.63 97.3 96.8 70.0-130 0.549 25 1,2-Dibromoethane 3.75 3.54 3.55 94.4 94.7 70.0-130 0.282 25 1,2-Dichlorobenzene 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25 1,3-Dichlorobenzene 3.75 3.57 3.60 95.2 96.0 70.0-130 0.837 25 1,4-Dichlorobenzene 3.75 3.55 3.60 94.7 96.0 70.0-130 1.40 25 1,2-Dichloroethane 3.75 3.67 3.67 97.9 97.9 70.0-130 0.000 25 1,1-Dichloroethane 3.75 3.82 3.83 102 102 70.0-130 0.261 25 1,1-Dichloroethene 3.75 3.75 3.76 100 100 70.0-130 0.266 25 cis-1,2-Dichloroethene 3.75 3.76 3.80 100 101 70.0-130 1.06 25 trans-1,2-Dichloroethene 3.75 3.78 3.77 101 101 70.0-130 0.265 25 1,2-Dichloropropane 3.75 3.69 3.69 98.4 98.4 70.0-130 0.000 25 cis-1,3-Dichloropropene 3.75 3.54 3.55 94.4 94.7 70.0-130 0.282 25 trans-1,3-Dichloropropene 3.75 3.36 3.49 89.6 93.1 70.0-130 3.80 25 1,4-Dioxane 3.75 3.28 3.28 87.5 87.5 70.0-140 0.000 25 Ethanol 3.75 3.54 3.72 94.4 99.2 55.0-148 4.96 25 Ethylbenzene 3.75 3.58 3.66 95.5 97.6 70.0-130 2.21 25 4-Ethyltoluene 3.75 3.65 3.70 97.3 98.7 70.0-130 1.36 25 Trichlorofluoromethane 3.75 3.79 3.69 101 98.4 70.0-130 2.67 25 Dichlorodifluoromethane 3.75 3.71 3.81 98.9 102 64.0-139 2.66 25 1,1,2-Trichlorotrifluoroethane 3.75 3.65 3.74 97.3 99.7 70.0-130 2.44 25 1,2-Dichlorotetrafluoroethane 3.75 3.69 3.71 98.4 98.9 70.0-130 0.541 25 Heptane 3.75 3.71 3.69 98.9 98.4 70.0-130 0.541 25 Hexachloro-1,3-butadiene 3.75 3.49 3.55 93.1 94.7 70.0-151 1.70 25 n-Hexane 3.75 3.80 3.82 101 102 70.0-130 0.525 25 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 19 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 19 of 25 QUALITY CONTROL SUMMARYWG2343664 Volatile Organic Compounds (MS) by Method TO-15 L1767333-01,02,03,04,05,06 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108168-1 08/15/24 08:59 • (LCSD) R4108168-2 08/15/24 09:38 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Isopropylbenzene 3.75 3.62 3.70 96.5 98.7 70.0-130 2.19 25 Methylene Chloride 3.75 3.74 3.75 99.7 100 70.0-130 0.267 25 Methyl Butyl Ketone 3.75 3.69 3.72 98.4 99.2 70.0-149 0.810 25 2-Butanone (MEK)3.75 3.84 3.88 102 103 70.0-130 1.04 25 4-Methyl-2-pentanone (MIBK)3.75 3.71 3.74 98.9 99.7 70.0-139 0.805 25 Methyl methacrylate 3.75 3.55 3.54 94.7 94.4 70.0-130 0.282 25 MTBE 3.75 3.69 3.75 98.4 100 70.0-130 1.61 25 Naphthalene 3.75 3.18 3.26 84.8 86.9 70.0-159 2.48 25 2-Propanol 3.75 3.82 3.77 102 101 70.0-139 1.32 25 Propene 3.75 3.67 3.73 97.9 99.5 64.0-144 1.62 25 Styrene 7.50 7.28 7.26 97.1 96.8 70.0-130 0.275 25 1,1,2,2-Tetrachloroethane 3.75 3.47 3.54 92.5 94.4 70.0-130 2.00 25 Tetrachloroethylene 3.75 3.66 3.61 97.6 96.3 70.0-130 1.38 25 Tetrahydrofuran 3.75 3.62 3.69 96.5 98.4 70.0-137 1.92 25 Toluene 3.75 3.58 3.58 95.5 95.5 70.0-130 0.000 25 1,2,4-Trichlorobenzene 3.75 3.22 3.28 85.9 87.5 70.0-160 1.85 25 1,1,1-Trichloroethane 3.75 3.78 3.79 101 101 70.0-130 0.264 25 1,1,2-Trichloroethane 3.75 3.68 3.62 98.1 96.5 70.0-130 1.64 25 Trichloroethylene 3.75 3.51 3.57 93.6 95.2 70.0-130 1.69 25 1,2,4-Trimethylbenzene 3.75 3.69 3.74 98.4 99.7 70.0-130 1.35 25 1,3,5-Trimethylbenzene 3.75 3.62 3.66 96.5 97.6 70.0-130 1.10 25 2,2,4-Trimethylpentane 3.75 3.77 3.79 101 101 70.0-130 0.529 25 Vinyl chloride 3.75 3.85 3.82 103 102 70.0-130 0.782 25 Vinyl Bromide 3.75 3.76 3.61 100 96.3 70.0-130 4.07 25 Vinyl acetate 3.75 3.45 3.53 92.0 94.1 70.0-130 2.29 25 m&p-Xylene 7.50 7.17 7.27 95.6 96.9 70.0-130 1.39 25 o-Xylene 3.75 3.59 3.66 95.7 97.6 70.0-130 1.93 25 TPH (GC/MS) Low Fraction 188 163 165 86.7 87.8 70.0-130 1.22 25 1,1-Difluoroethane 3.75 3.69 3.69 98.4 98.4 70.0-130 0.000 25 1,2,3-Trimethylbenzene 3.75 3.70 3.76 98.7 100 70.0-130 1.61 25 Chlorodifluoromethane 3.75 3.76 3.76 100 100 70.0-130 0.000 25 Ethyl acetate 3.75 3.92 3.87 105 103 70.0-130 1.28 25 Methyl Cyclohexane 3.75 3.75 3.80 100 101 70.0-130 1.32 25 Tert-Amyl Ethyl Ether 3.75 3.51 3.45 93.6 92.0 70.0-130 1.72 25 (S) 1,4-Bromofluorobenzene 98.3 100 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 20 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 20 of 25 QUALITY CONTROL SUMMARYWG2345111 Volatile Organic Compounds (MS) by Method TO-15 L1767333-02,04,05,06 Method Blank (MB) (MB) R4108530-2 08/17/24 10:06 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Tetrachloroethylene U 0.0814 0.200 1,1,1-Trichloroethane U 0.0736 0.200 Trichloroethylene U 0.0680 0.200 (S) 1,4-Bromofluorobenzene 96.5 60.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108530-1 08/17/24 09:37 • (LCSD) R4108530-3 08/17/24 10:35 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Tetrachloroethylene 3.75 3.70 3.86 98.7 103 70.0-130 4.23 25 1,1,1-Trichloroethane 3.75 3.50 3.60 93.3 96.0 70.0-130 2.82 25 Trichloroethylene 3.75 3.40 3.64 90.7 97.1 70.0-130 6.82 25 (S) 1,4-Bromofluorobenzene 97.7 98.1 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 21 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 21 of 25 QUALITY CONTROL SUMMARYWG2345889 Volatile Organic Compounds (MS) by Method TO-15 L1767333-03 Method Blank (MB) (MB) R4108761-3 08/19/24 10:07 MB Result MB Qualifier MB MDL MB RDL Analyte ppbv ppbv ppbv Tetrachloroethylene U 0.0814 0.200 1,1,1-Trichloroethane U 0.0736 0.200 (S) 1,4-Bromofluorobenzene 97.6 60.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R4108761-1 08/19/24 08:50 • (LCSD) R4108761-2 08/19/24 09:29 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte ppbv ppbv ppbv %%%%% Tetrachloroethylene 3.75 4.21 4.25 112 113 70.0-130 0.946 25 1,1,1-Trichloroethane 3.75 4.22 4.18 113 111 70.0-130 0.952 25 (S) 1,4-Bromofluorobenzene 98.6 99.8 60.0-140 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 22 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 22 of 25 GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative. Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions MDL Method Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). RDL Reported Detection Limit. Rec.Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. (S) Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported. Dilution If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor. Limits These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. Qualifier This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. Result The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty (Radiochemistry)Confidence level of 2 sigma. Case Narrative (Cn) A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control Summary (Qc) This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material. Sample Chain of Custody (Sc) This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. Sample Results (Sr) This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis. Qualifier Description E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration (ICAL). 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 23 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 23 of 25 Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 Alabama 40660 Nebraska NE-OS-15-05 Alaska 17-026 Nevada TN000032021-1 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey–NELAP TN002 California 2932 New Mexico ¹TN00003 Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Florida E87487 North Carolina ¹DW21704 Georgia NELAP North Carolina ³41 Georgia ¹923 North Dakota R-140 Idaho TN00003 Ohio–VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LAO00356 Kentucky ¹ ⁶KY90010 South Carolina 84004002 Kentucky ²16 South Dakota n/a Louisiana AI30792 Tennessee ¹ ⁴2006 Louisiana LA018 Texas T104704245-20-18 Maine TN00003 Texas ⁵LAB0152 Maryland 324 Utah TN000032021-11 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 110033 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 998093910 Montana CERT0086 Wyoming A2LA A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA – ISO 17025 ⁵1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA–Crypto TN00003 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical. 1 Cp 2 Tc 3 Ss 4 Cn 5 Sr 6 Qc 7 Gl 8 Al 9 Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 07:38 24 of 25 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: Wasatch Environmental L1767333 08/20/24 11:05 24 of 25 1802 W. South Jordan Parkway, Suite 130, South Jordan, UT 84095 801.466.7681 • (F) 801-466-7720 www.capstonetitleutah.com _________________________________________________________________________________ COMMITMENT FOR TITLE INSURANCE FILE NUMBER: 208924 Revision No. 7 PROPERTY INFORMATION 1215-1225 S 400 W SALT LAKE CITY, UT 84101 TAX ID NO.: 15-12-382-001 _________________________________________________________________________________ LISTING AGENT CHRIS LORENZON CRES SPECIALISTS SELLING AGENT KYLE ZACH PREMIER ELITE LENDER MORTGAGE BROKER BUYER / BORROWER 1300 SOUTH UT, LLLP SELLER A.W. FORS LEASING, INC. A UTAH CORPORATION For questions about your Escrow, please contact ESCROW OFFICER Lizy Reeder 801-466-7681 liz@capstonetitleutah.com For questions about this report, please contact TITLE OFFICER David W Moore 801-466-7681 david@capstonetitleutah.com NOTICE: This attached Commitment of Title Insurance contains links to the recorded document referenced and other pertinent information that may be of interest to parties to the transaction. The links are provided for reference purpose only and do not supplement, change or modify the language or provision of the attached commitment. The links are only available on a digital copy of the commitment. This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. COMMITMENT FOR TITLE INSURANCE NOTICE IMPORTANT - READ CAREFULLY: THIS COMMITMENT IS AN OFFER TO ISSUE ONE OR MORE TITLE INSURANCE POLICIES. ALL CLAIMS OR REMEDIES SOUGHT AGAINST THE COMPANY INVOLVING THE CONTENT OF THIS COMMITMENT OR THE POLICY MUST BE BASED SOLELY IN CONTRACT. THIS COMMITMENT IS NOT AN ABSTRACT OF TITLE, REPORT OF THE CONDITION OF TITLE, LEGAL OPINION, OPINION OF TITLE, OR OTHER REPRESENTATION OF THE STATUS OF TITLE. THE PROCEDURES USED BY THE COMPANY TO DETERMINE INSURABILITY OF THE TITLE, INCLUDING ANY SEARCH AND EXAMINATION, ARE PROPRIETARY TO THE COMPANY, WERE PERFORMED SOLELY FOR THE BENEFIT OF THE COMPANY, AND CREATE NO EXTRA CONTRACTUAL LIABILITY TO ANY AN PERSON, INCLUDING A PROPOSED INSURED. THE COMPANY'S OBLIGATION UNDER THIS COMMITMENT IS TO ISSUE A POLICY TO A PROPOSED INSURED IDENTIFIED IN SCHEDULE A IN ACCORDANCE WITH THE TERMS AND PROVISIONS OF THIS COMMITMENT. THE COMPANY HAS NO LIABILITY OR OBLIGATION INVOLVING THE CONTENT OF THIS COMMITMENT TO ANY PERSON. COMMITMENT TO ISSUE POLICY Subject to the Notice; Schedule B, Part I - Requirements; Schedule B, Part II - Exceptions; and the Commitment Conditions, North American Title Insurance Company, a California Company (the "Company"), commits to issue the Policy according to the terms and provisions of this Commitment. This Commitment is effective as of the Commitment Date shown in Schedule A for each Policy described in Schedule A, only when the Company has entered in Schedule A both the specified dollar amount as the Proposed Policy Amount and the name of the Proposed Insured. If all of the Schedule B, Part I - Requirements have not been met within 180 days after the Commitment Date, this Commitment terminates and the Company's liability and obligation end. ISSUING AGENT: CAPSTONE TITLE & ESCROW, INC. Countersigned: _______________________________________ David W Moore, Executive Vice President Authorized Signatory - Licensed Title Officer 1802 W. South Jordan Parkway, Suite 130 South Jordan, UT 84095 801-466-7681 This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. Transaction Identification Data for reference only: Issuing Agent: CAPSTONE TITLE & ESCROW, INC. Issuing Office File Number: 208924 Revision No. 6 SCHEDULE A Proposed Policy Amount Premium Amount 1.Commitment Date: March 4, 2025 @ 7:59 a.m. 2.Policy to be issued: (a)ALTA HOMEOWNER'S Policy $ 4,500,000.00 $ 8,935.00 Proposed Insured: 1300 SOUTH UT, LLLP 3.The estate or interest in the Land described or referred to in this Commitment is FEE SIMPLE. 4.Title to the FEE SIMPLE estate or interest in the Land is at the Commitment Date vested in: A.W. Fors Leasing, Inc., a Utah corporation 5.The Land is located in SALT LAKE County, State of Utah and is described as follows: See Attached Exhibit "A" FOR INFORMATIONAL PURPOSES ONLY Parcel TAX ID No. 15-12-382-001, -002, -007, -013 Property Address is: 1215-1225 S 400 W SALT LAKE CITY, UT 84101 This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. CAPSTONE TITLE & ESCROW INC. ORDER NUMBER: 208924 EXHIBIT "A" LEGAL Parcel 1: [15-12-382-007] Lot 20 and 21, Block 1, DAVIS, SHARP & STRINGER'S ADDITION, according to the official plat thereof on file and of record in the Salt Lake County Recorder's Office. LESS AND EXCEPTING the following: Commencing at the Southeast corner of Lot 20, Block 1, of the DAVIS, SHARP & STRINGER'S SUBDIVISION, which point is South 89°56'37" West 635.12 feet, along the 1300 South Monument Line and North 0°01'06" West 18.71 feet, from the Salt Lake City Monument in the intersection of 1300 South and 300 West; and running thence South 89°56'37" West 125.00 feet, along the South property line; thence North 0°01'06" West 12.85 feet, along the West property line; thence South 50°20'03" East 7.83 feet; thence South 88°52'57" East 118.99 feet, to the East property line; thence South 0°01'06" East 5.41 feet to the point of beginning Parcel 2 [15-12-382-013] Lot 22, 23, 24, 25, 26 and 27, Block 1, DAVIS, SHARP & STRINGER'S ADDITION, according to the official plat thereof on file and of record in the Salt Lake County Recorder's Office. Parcel 3: [15-12-382-002] Lot 28, Block 1, DAVIS, SHARP & STRINGER'S ADDITION, according to the official plat thereof on file and of record in the Salt Lake County Recorder's Office. Parcel 4: [15-12-382-001] Lot 29 and 30, Block 1, DAVIS, SHARP & STRINGER'S ADDITION, according to the official plat thereof on file and of record in the Salt Lake County Recorder's Office. This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. DOMA TITLE INSURANCE COMPANY Issuing Agent: CAPSTONE TITLE & ESCROW, INC. File No. 208924 SCHEDULE B, PART I Requirements All of the following Requirements must be met: 1.The Proposed Insured must notify the Company in writing of the name of any party not referred to in this Commitment who will obtain an interest in the Land or who will make a loan on the Land. The Company may then make Additional Requirements or Exceptions. 2.Pay the agreed amount for the estate or interest to be insured. 3.Pay the premiums, fees, and charges for the Policy to the Company. 4.Documents satisfactory to the Company that convey the Title or create the Mortgage to be insured, or both, must be properly authorized, executed, delivered, and recorded in the Public Records. 5.Provide releases, reconveyances, or other instruments, acceptable to the Company, including payment of any amounts due, removing the encumbrances shown in Schedule B, Part II that are objectionable to the Proposed Insured. 6.Provide us with copies of appropriate agreements, resolutions, certificates, or other evidence needed to identify the parties authorized to execute the documents creating the interest to be insured. 7.The Restrictions on Foreign Acquisitions of Land Act, codified in Utah Code as §63L-13-101, §63L-13-201, and §63L-13-202, effective May 3, 2023, prohibits acquisition of an interest in real property by certain foreign parties. Any loss or damage incurred resulting from a violation of this law is excluded from coverage under the terms of a title insurance policy. If a prohibited foreign entity is a party to this transaction, the Company must be notified in writing. The Company does not intend to knowingly close or insure a transaction that violates the referenced state law. (continued) This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. DOMA TITLE INSURANCE COMPANY CAPSTONE TITLE File No. 208924 SCHEDULE B, PART I (Continued) NOTES & COMMENTS, TO-WIT: NOTE 1: NOTICE TO APPLICANT: The land covered herein may be services by districts, service companies and/or municipalities, which assess charges for water, sewer, electricity and any other utilities, etc., which are not covered by this Commitment or insured under a policy of title insurance. NOTE 2: If the applicant desires copies of the documents underlying any exception to coverage shown herein, the Company will furnish the same on request, if available, either with or without charge as appears appropriate. NOTE 3: Any matter in dispute between you and the Company may be subject to arbitration as an alternative to court action pursuant to the Title Insurance Rules of the American Arbitration Association, a copy of which is available on request from the Company. Any decision reached by arbitration shall be binding upon both you and the Company. The arbitration aware may include attorney's fees if allowed by state law and may be entered as a judgment in any court of proper jurisdiction. NOTE 4: The owner's policy of title insurance committed to be insured will contain Deductible Amounts and Liability Limits relative to certain Covered Risks as follows. •Covered Risk 16 (Subdivision Law Violation) has a deductible of 1% of the Policy Amount or $5,000.00 whichever is less, and a Maximum Dollar Limit of Liability of $25,000.00. •Covered Risk 18 (Building Permits) has a deductible of 1% of the Policy Amount or $5,000.00 whichever is less, and a Maximum Dollar Limit of Liability of $25,000.00. •Covered Risk 19 (Zoning) has a deductible of 1% of the Policy Amount or $5,000.00 whichever is less, and a Maximum Dollar Limit of Liability of $25,000.00. •Covered Risk 21 (Encroachment of Boundary Walls or Fences) has a deductible of 1% of the Policy Amount or $5,000.00 whichever is less, and a Maximum Dollar Limit of Liability of $25,000.00. NOTE 5: Your Order has been assigned to Lizy Reeder for full service escrow at 1802 W. South Jordan Parkway, Suite 130, South Jordan, Utah 84095. For any escrow closing questions please call 801.466.7681, or email liz@capstonetitleutah.com. Please direct any title inquiries concerning this Commitment to David W Moore at david@capstonetitleutah.com or call 801.466.7681 NOTE 6: (ATTACHED MAP) The map attached, if any, may or may not be a survey of the land depicted herein. The company and its agent expressly disclaim any liability for loss or damage which may result from reliance on this map except to the extent coverage for such loss or damage is expressly provided by the terms and provisions of the title insurance policy, if any, to which this map is attached. (Continued) This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. DOMA TITLE INSURANCE COMPANY CAPSTONE TITLE File No. 208924 SCHEDULE B, PART II Exceptions THIS COMMITMENT DOES NOT REPUBLISH ANY COVENANT, CONDITION, RESTRICTION, OR LIMITATION CONTAINED IN ANY DOCUMENT REFERRED TO IN THIS COMMITMENT TO THE EXTENT THAT THE SPECIFIC COVENANT, CONDITION, RESTRICTION, OR LIMITATION VIOLATES STATE OR FEDERAL LAW BASED ON RACE, COLOR, RELIGION, SEX, SEXUAL ORIENTATION, GENDER IDENTITY, HANDICAP, FAMILIAL STATUS, OR NATIONAL ORIGIN. The Policy will not insure against loss or damage resulting from the terms and provisions of any lease or easement identified in Schedule A. and will include the following Exceptions unless cleared to the satisfaction of the Company. STANDARD EXCEPTIONS 1.Taxes or assessments which are not shown as existing liens by the records of any taxing authority that levies taxes or assessments on real property or by the public records. Proceedings by a public agency, which may result in taxes or assessments, or notices of such proceedings, whether or not shown by the records of such agency or by the public record. 2.Any facts, rights, interest or claims which are not shown by the public records, but which could be ascertained by an inspection of the land or by making inquiry of parties in possession thereof. 3.Easements, liens, encumbrances, or claims thereof which are not shown by the public records. 4.Discrepancies, conflicts in boundary lines, shortage in area, encroachments, and any facts which a correct survey and inspection of the premises would disclose and which are not shown by the public records. 5.Unpatented mining claims, reservations or exceptions in patents, or Acts authorizing the issuance thereof, Indian treaty or aboriginal rights, including, but not limited to, easements or equitable servitudes, water rights, claims or title to water. 6.Any adverse claim based upon the assertion that (a) some portion of the land forms the bed or bank of a navigable river or land, or lies below the mean high water mark thereof; (b) the boundary of the land has been affected by a change in the course or water level of a navigable river or land; (c) the land is subject to water rights, claims or title to water and to any law or governmental regulation pertaining to wetlands. 7.Any lien, or right to a lien, for services, labor or material heretofore or hereafter furnished, imposed by law and not shown by the public records. 8.Defects, liens, encumbrances, adverse claims or other matters, if any, created, first appearing in the public records or attaching subsequent to the effective date hereof but prior to the date the proposed insured acquires for value of record the estate or interest or mortgage thereon covered by this Commitment. NOTE: UPON COMPLIANCE WITH UNDERWRITING REQUIREMENTS, EXCEPTION(S) 1-8 WILL BE OMITTED FROM THE LOAN POLICY TO BE ISSUED HEREUNDER. (continued) This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. DOMA TITLE INSURANCE COMPANY CAPSTONE TITLE File No. 208924 SCHEDULE B, PART II Exceptions (Continued) SPECIAL EXCEPTIONS 9.GENERAL PROPERTY TAXES for the year 2025 are now a lien, but not yet due or payable. Taxes for 2024 were PAID in the amount of $9,215.50. (Tax ID No. 15-12-382-001). 10.GENERAL PROPERTY TAXES for the year 2025 are now a lien, but not yet due and payable. Taxes for 2024 were PAID in the amount of $736.59. . (Tax ID No. 15-12-382-002). 11.GENERAL PROPERTY TAXES for the year 2025 are now a lien, but not yet due and payable. Taxes for 2024 were PAID in the amount of $5,663.08.. (Tax ID No. 15-12-382-007). 12.GENERAL PROPERTY TAXES for the year 2025 are now a lien, but not yet due and payable. Taxes for 2024 were PAID in the amount of $4,422.41. (Tax ID No. 15-12-382-013). 13.Said property is located within the boundaries of SALT LAKE CITY, and is therefore subject to any charges and assessments levied thereunder. 14.PUBLIC UTILITY, DRAINAGE and OTHER EASEMENTS, together with any and all NOTES, COMMENTS, CONDITIONS FOR APPROVAL AND OTHER ADDITIONAL INFORMATION as set forth on the recorded plat for DAVIS, SHARP & STRINGER'S. Recorded: January 30, 1890 Entry No. 16162 Book / Page: D / 110 15.Easements and rights of way of record or enforceable in law and equity for any existing roads, streets, alleys, ditches, fence lines, reservoirs, utilities, canals, pipe lines, power, telephone, sewer, gas or water lines now existing over, under or across subject property. 16.AFFIDAVIT concerning possible encroachments recorded October 2, 1996 as Entry No. 6471597 in Official Records, including any and all terms and conditions therein set forth. 17.NOTE: No existing Deed of Trust appears of record. If this information is not correct, please notify the Company as soon as possible to provide information regarding the existing loan. _______________________________________________________________________ NOTE: JUDGEMENT SEARCH: The names(s) A.W. For Leasing, Inc.; Sage Won Investment Corporation, 1300 South UT, LLLP together with all other owners within the last 10 years, has/have been checked for judgments, State and Federal tax liens, and bankruptcies and if any were found, are disclosed herein. (Continued) This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. DOMA TITLE INSURANCE COMPANY CAPSTONE TITLE File No. 208924 SCHEDULE B, PART II Exceptions (Continued) SPECIAL EXCEPTIONS NOTE: CHAIN OF TITLE According to the Official Records, the current "vesting deed" is set forth below, and there have been no other documents conveying the land described herein within a period of 24 months prior to the date of this commitment, except as follows: CURRENT VESTING DEED: Document Name: Special Warranty Deed Recording date: December 5, 2018 Grantor: A.W. Fors Machine & Welding Shop Inc. Grantee: A.W. Fors Leasing, Inc., a Utah corporation Entry No.: 12988225 ADDITIONAL DEEDS WITHIN THE LAST 24 MONTHS: NONE. This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. COMMITMENT CONDITIONS 1. DEFINITIONS (a) "Knowledge" or "Known": Actual or imputed knowledge, but not constructive notice imparted by the Public Records. (b) "Land": The Land described in Schedule A and affixed improvements that by law constitute real property. The term "Land" does not include any property beyond the lines of the area described in Schedule A, nor any right, title, interest, estate, or easement in abutting streets, roads, avenues, alleys, lanes, ways, or waterways, but this does not modify or limit the extent that a right of access to and from the Land is to be insured by the Policy. (c) "Mortgage": A mortgage, deed of trust, or other security instrument, including one evidenced by electronic means authorized by law. (d) "Policy": Each contract of title insurance, in a form adopted by the American Land Title Association, issued or to be issued by the Company pursuant to this Commitment. (e) "Proposed Insured": Each person identified in Schedule A as the Proposed Insured of each Policy to be issued pursuant to this Commitment. (f) "Proposed Policy Amount": Each dollar amount specified in Schedule A as the Proposed Policy Amount of each Policy to be issued pursuant to this Commitment. (g) "Public Records": Records established under state statutes at the Commitment Date for the purpose of imparting constructive notice of matters relating to real property to purchasers for value and without Knowledge. (h) "Title": The estate or interest described in Schedule A. 2. If all of the Schedule B, Part I - Requirements have not been met within the time period specified in the Commitment to Issue Policy, this Commitment terminates and the Company's liability and obligation end. 3. The Company's liability and obligation is limited by and this Commitment is not valid without: (a) the Notice; (b) the Commitment to Issue Policy; (c) the Commitment Conditions; (d) Schedule A; (e) Schedule B, Part I - Requirements; and (f) Schedule B, Part II - Exceptions; and (g) a counter-signature by the Company or its issuing agent that may be electronic form. 4. COMPANY'S RIGHT TO AMEND The Company may amend this Commitment at any time. If the Company amends this Commitment to add a defect, lien, encumbrance, adverse claim, or other matter recorded in the Public Records prior to the Commitment Date, any liability of the Company is limited by Commitment Condition 5. The Company shall not be liable for any other amendment to this Commitment. 5. LIMITATIONS OF LIABILITY (a) The Company's liability under Commitment Condition 4 is limited to the Proposed Insured's actual expense incurred in the interval between the Company's delivery to the Proposed Insured of the Commitment and the delivery of the amended Commitment, resulting from the Proposed Insured's good faith reliance to: (i) comply with the Schedule B, Part I - Requirements; (ii) eliminate, with the Company's written consent, any Schedule B, Part II - Exceptions; or (iii) acquire the Title or create the Mortgage covered by this Commitment. (b) The Company shall not be liable under Commitment Condition 5(a) if the Proposed Insured requested the amendment or had Knowledge or the matter and did not notify the Company about it in writing. (c) The Company will only have liability under Commitment Condition 4 if the Proposed Insured would not have incurred the expense had the Commitment included the added matter when the Commitment was first delivered to the Proposed Insured. (d) The Company's liability shall not exceed the lesser of the Proposed Insured's actual expense incurred in good faith and described in Commitment Conditions 5(a)(i) through 5(a)(iii) or the Proposed Policy Amount. This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. (e) The Company shall not be liable for the content of the Transaction Identification Data, if any. (f) In no event shall the Company be obligated to issue the Policy referred to in this Commitment unless all of the Schedule B, Part I - Requirements have been met to the satisfaction of the Company. g) In any event, the Company's liability is limited by the terms and provisions of the Policy. 6. LIABILITY OF THE COMPANY MUST BE BASED ON THIS COMMITMENT (a) Only a Proposed Insured identified in Schedule A, and no other person, may make a claim under this Commitment. (b) Any claim must be based in contract and must be restricted solely to the terms and provisions of this Commitment. (c) Until the Policy is issued, this Commitment, as last revised, is the exclusive and entire agreement between the parties with respect to the subject matter of this Commitment and supersedes all prior commitment negotiations, representations, and proposals of any kind, whether written or oral, express or implied, relating to the subject matter of this Commitment. (d) The deletion of modification of any Schedule B, Part II - Exception does not constitute an agreement or obligation to provide coverage beyond the terms and provisions of this Commitment or the Policy. (e) Any amendment or endorsement to this Commitment must be in writing and authenticated by a person authorized by the Company. (f) When the Policy is issued, all liability and obligation under this Commitment will need and the Company's only liability will be under the Policy. 7. IF THIS COMMITMENT HAS BEEN ISSUED BY AN ISSUING AGENT The issue agent is the Company's agent only for the limited purpose of issuing title insurance commitments and policies. The issuing agent is not the Company's agent for the purpose of providing closing or settlement services. 8. PRO-FORMA POLICY The Company may provide, at the request of a Proposed Insured, a pro-forma policy illustrating the coverage that the Company may provide. A pro-forma policy neither reflects the status of Title at the time that the pro-forma policy is delivered to a Proposed Insured, nor is it a commitment to insure. 9. ARBITRATION The Policy contains an arbitration clause. All arbitrable matters when the Proposed Policy Amount is $2,000,000 or less shall be arbitrated at the option of either the Company or the Proposed Insured as the exclusive remedy of the parties. A Proposed Insured may review a coy of the arbitration rules at <http://www.alta.org/arbitration>. Issued by: This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. Privacy Notice Rev. 5/2/2022 The Doma Family of Companies FACTS WHAT DOES THE DOMA FAMILY OF COMPANIES DO WITH YOUR PERSONAL INFORMATION? Why?Financial companies choose how they share your personal information. Federal law gives consumers the right to limit some, but not all, sharing. Federal law also requires us to tell you how we collect, share, and protect your personal information. Please read this notice carefully to understand what we do. What?The types of personal information we collect and share depend on the product or service you have with us. This information can include: Social Security number and income Transaction history and payment history Purchase history and account balances How?All financial companies need to share customers' personal information to run their everyday business. In the section below, we list the reasons financial companies can share their customers' personal information, the reasons the Doma Family of Companies chooses to share, and whether you can limit this sharing. Reasons we can share your personal information Does Doma share? Can you limit this sharing? For our everyday business purposes Such as to process your transactions, maintain your account(s), respond to court orders and legal investigations, or report to credit bureaus Yes No For our marketing purposes To offer our products and services to you Yes No For joint marketing with other financial companies No We don't share For our affiliates' everyday business purposes Information about your transactions and experiences Yes No For our affiliates' everyday business purposes Information about your creditworthiness No We don't share For our affiliates to market to you No We don't share For nonaffiliates to market to you No We don't share Questions?Call 1 (855) 306-0237 Other important information *California Residents – Effective January 1, 2020, the California Consumer Privacy Act allows California This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. residents, upon a verifiable consumer request, to request that a business that collects consumers' personal information give consumers access, in a portable and (if technically feasible) readily usable form, to the specific pieces and categories of personal information that the business has collected about the consumer, the categories of sources for that information, the business or commercial purposes for collecting the information, and the categories of third parties with which the information was shared. California residents also have the right to submit a request for deletion of information under certain circumstances. If a business does not produce the information or delete the consumer's personal information as requested, it must provide an explanation in terms of the exemptions and exceptions provided under the CCPA. To contact us with questions about our compliance with the CCPA, call 1 (650) 419-3827 or email info@doma.com. This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. Page 2 Who we are Who is providing this notice?The Doma Family of Companies (identified below), which offers title insurance and settlement services. What we do How does Doma protect my personal information? To protect your personal information from unauthorized access and use, we use security measures that comply with federal law. These measures include computer safeguards and secure files and buildings. How does Doma collect my personal information? We collect your personal information, for example, when youApply for insurance;Apply for financing;Give us your contact informationProvide your mortgage informationShow your government-issued IDWe also collect your personal information from others, such as credit bureaus, affiliates, or other companies. Why can't I limit all sharing?Federal law gives you the right to limit only Sharing for affiliates' everyday business purposes – information about your creditworthiness Affiliates from using your information to market to you Sharing for nonaffiliates to market to you State laws and individual companies may give you additional rights to limit sharing. What happens when I limit sharing for an account I hold jointly with someone else? Your choices will apply to everyone on your account – unless you tell us otherwise. Definitions Affiliates Companies related by common ownership or control. They can be financial and nonfinancial companies. Nonaffiliates Companies not related by common ownership or control. They can be financial and nonfinancial companies. Nonaffiliates we share with can include collection agencies, IT service providers, companies that perform marketing services on our behalf, and consumer reporting agencies. Joint marketing I.A formal agreement between nonaffiliated financial companies that together market financial products or services to you. Doma doesn't jointly market.Doma Title Agency of Nevada, Inc.Doma Insurance Agency of New Jersey, Inc. Doma Insurance Agency of Texas, Inc.Doma Insurance Agency of Utah, LLC Doma Title Insurance, Inc.Doma Trustee Services, LLC Doma Title of California, Inc. NASSA LLCNorth American Title Insurance Company North American Asset Development, LLC North American Services, LLC This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. Spear Agency Acquisition Inc. States Title, LLCTitle Agency Holdco, LLCDoma Holdings, Inc. States Title Holding, Inc. Doma Corporate, LLCDoma Customer Financing LLC Doma Home Insurance Services, LLC Doma Insurance Agency, Inc.Doma Insurance Agency of Arizona, Inc. Doma Insurance Agency of Colorado, Inc. Doma Insurance Agency of Florida, Inc. Doma Insurance Agency of Illinois, Inc.Doma Insurance Agency of Indiana, LLC Doma Insurance Agency of Louisiana, LLC Doma Insurance Agency of Minnesota, Inc.The Doma Family of Companies consists of the following entities: This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. PRIVACY POLICY We are Committed to Safeguarding Customer Information In order to better serve your needs now and in the future, we may ask you to provide us with certain information. We understand that you may be concerned about what we will do with such information particularly any personal or financial information. We agree that you have a right to know how we will utilize the personal information that you provide to us. Therefore, we have adopted this Privacy Policy to govern the use and handling of your personal information. Applicability This Privacy Policy governs our use of the information which you provide to us. It does not govern the manner in which we may use information we have obtained from any other source, such as information obtained from a public record or from another person or entity. Types of Information Depending upon which of our services you are utilizing, the types of nonpublic personal information that we may collect include: 1.Information we receive from you on applications, forms and in other communications to us, whether in writing, in person, by telephone or any other means. 2.Information about your transactions with us, our affiliated companies, or others; and 3.Information we receive from a consumer reporting agency. Use of Information We request information from you for our own legitimate business purposes and not for benefit of any non-affiliated party. Therefore, we will not release your information to non-affiliated parties except: (1) as necessary for us to provide the product or service you have requested of us; or (2) as permitted by law. We may, however, store such information indefinitely, including the period after which any customer relationship has ceased. Such information may be used for any internal purpose, such as quality efforts or customer analysis. Former Customers Even if you are no longer our customer, our Privacy Policy will continue to apply to you. Confidentiality and Security We will use our best efforts to ensure that no unauthorized parties have access to any of your information. We restrict access to nonpublic personal information about you to those individuals and entities who need to know that information to provide products or services to you. We will use our best efforts to train and oversee our employees and agents to ensure that your information will be handled responsibly and in accordance with this Privacy Policy. We currently maintain physical, electronic, and procedural safeguards that comply with federal regulations to guard your nonpublic personal information. 2115 S DALLIN STREET, SALT LAKE CITY, UTAH 84109 • 801-466-7681 • (f) 801-466-7720 This page is only a part of a 2016 ALTA ® Commitment for Title Insurance issued by Commonwealth Land Title Insurance. This Commitment is not valid without the Notice; the Commitment to Issue Policy; the Commitment Conditions; Schedule A; Schedule B, Part I–Requirements; and Schedule B, Part II–Exceptions; and a counter-signature by the Company or its issuing agent that may be in electronic form. 81C165B ALTA Commitment for Title Insurance 8-1-16 Copyright American Land Title Association. All rights reserved. The use of this Form (or any derivative thereof) is restricted to ALTA licensees and ALTA members in good standing as of the date of use. All other uses are prohibited. Reprinted under license from the American Land Title Association. Attachment 3 REASONABLE STEPS SITE NAME: 1300 South SLC Property ADDRESS: 1215 S. 400 W., 1225 S. 400 W., and 390 W. 1300 S. in Salt Lake City, Utah REASONABLE STEPS REQUIREMENTS: In addition to complying with the representations in the Enforceable Written Assurance to which this document is attached, the Applicant (1300 South UT, LLLP) shall also comply with the following Reasonable Steps for the proposed residential land use: 1. The Applicant shall not access groundwater for drinking water, irrigation or bathing purposes. 2. If the Applicant encounters contamination or potential contamination in soils or groundwater during demolition, construction, utility installation and maintenance, de-watering, general maintenance activities, and/or general use, the Applicant will: a. Cease the activities and perform sampling as necessary to properly characterize the contamination or potential contamination to evaluate possible impacts. b. Notify the Department of Environmental Response and Remediation (DERR) of the sample results if contamination is identified that exceeds the Environmental Protection Agency (EPA) Regional Screening Levels or Maximum Contaminant Levels (contaminated material). c. Manage and/or dispose of contaminated material that is excavated or removed in a lawful and protective manner and will otherwise exercise appropriate care with respect to contaminated material. 3. The Applicant will evaluate the vapor intrusion pathway prior to construction of any occupied structure by comparing data to appropriate screening levels, and if such data indicates a risk of vapor intrusion, the Applicant shall mitigate the vapor intrusion risk and maintain the vapor mitigation to ensure protection of human health. 4. The Applicant will coordinate with the DERR to implement the Reasonable Steps in this document and will pay costs for DERR oversight, if any. 5. The Applicant shall work with all contractors and other individuals conducting work on the property to ensure that as of the date of Applicant’s acquisition of the Property, appropriate health and safety measures are implemented for site workers and measures are in place to stop continuing releases and prevent threatened future releases. Attachment 4 State of Utah Department of Commerce Division of Corporations and Commercial Code Filed in the Office of Director, Division of Corporations and Commercial Code Filed in the State of Utah Filing Number 241021035610B Filed On October 21, 2024 Entity ID 14506692-0280 Number of Pages 1 Domeřtic Limited Liability Limited Partnerřhip - Certificate of Limited Partnerřhip ENTITY INFORMATION Entity Name: 1300 South UT, LLLP Entity Number: 14506692-0280 Effective Date: October 21, 2024 Effective Time: 08:12 AM BUSINESS DETAILS Duration Date: Perpetual Thiř Limited Partnerřhip iř forming ař a: Limited Liability Limited Partnerřhip FILING DETAILS Purpoře Statement: Real Eřtate PRINCIPAL OFFICE INFORMATION: Principal Office Addreřř: 50 Weřt Broadway, Suite 333, Salt Lake City, UT 84101 Mailing Addreřř: 50 Weřt Broadway, Suite 333, Salt Lake City, UT 84101 REGISTERED AGENT Agent Type: Entity Name: PARACORP INCORPORATED Addreřř: 1108 E SOUTH UNION AVE, Midvale, UT 84047 PARTNER LIST Title: Limited Partner Name: Sage Too Inveřtment Corporation Addreřř: 6339 Pařeo Del Lago, Carlřbad, CA 92011 Start Date: 10/18/2024 Reřignation Date: Page 0 of 2 Title: General Partner Name: UT 1300 South, LLC Addreřř: 50 Weřt Broadway, Suite 333, Salt Lake City, UT 84101 Start Date: 10/18/2024 Reřignation Date: SUPORTING DOCUMENTATION No Supporting Documentation Provided. REQUIRED SIGNATURES ¡Electronic Signature:Charleř A. Schmid Title/Capacity:Authorized Repreřentative of UT 1300 South, LLC itř General Partner The Limited Partnerřhip iř a Limited Liability Limited Partnerřhip. Page 0 of 2