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Home My WebLink AboutDSHW-2024-005060Attachment: A – Site Plan 150 F T 1 3 1 F T 1 1 5 F T 50 F T 3 5 F T 2 5 F T 2 5 0 F T 150 F T 150 F T 1 0 0 F T 320.46 FT 950 F T 1 3 0 F T 610 F T 1 2 5 F T ~7.4 ACRES MAIN APRON 100 F T 13 1 F T 450 F T 1 0 0 F T ST A T E N O . XX X - X X X SHEETS OF SHEET NUMBER 1 1 A. I . P . N O . XX - X X - X X X X - X X SI T E E X H I B I T HC R P R I V A T E H A N G A R D E V E L O P M E N T PR O J N O . : 18 1 3 0 3 AP P R . B Y : JL M DR A W N B Y : TJ I CH K ' D B Y : RE P GD A E N G I N E E R S . C O M ALT 3 Attachment: B – Previously Submitted Documentation 150 F T 1 3 1 F T 1 1 5 F T 50 F T 3 5 F T 2 5 F T 2 5 0 F T 150 F T 150 F T 1 0 0 F T 320.46 FT 950 F T 1 3 0 F T 610 F T 1 2 5 F T ~7.4 ACRES MAIN APRON 100 F T 13 1 F T 450 F T 1 0 0 F T ST A T E N O . XX X - X X X SHEETS OF SHEET NUMBER 1 1 A. I . P . N O . XX - X X - X X X X - X X SI T E E X H I B I T HC R P R I V A T E H A N G A R D E V E L O P M E N T PR O J N O . : 18 1 3 0 3 AP P R . B Y : JL M DR A W N B Y : TJ I CH K ' D B Y : RE P GD A E N G I N E E R S . C O M ALT 3 PHASE 1 ENVIRONMENTAL SITE ASSESSMENT Heber Airport Heber City, UT Prepared for: Vince Barthels T-O Engineers 121 W Pacific Ave #200 Spokane, WA 99210 Prepared by: Budinger & Associates, Inc. 1101 N Fancher Road Spokane Valley, WA 99212 February 8, 2019 Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 1 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Contents 1 |EXECUTIVE SUMMARY ............................................................................................. 3 2 |INTRODUCTION .......................................................................................................... 4 2.1 |Purpose 2.2 |Scope of Services 2.3 |Significant Assumptions 2.4 |Limitations and Exceptions 2.5 |Special Terms and Conditions 2.6 |User Reliance 3 |SITE DESCRIPTION .................................................................................................... 5 3.1 |Location and Legal Description 3.2 |Site and Vicinity General Characteristics 3.3 |Past and Current Uses of the Property 3.4 |Description of Improvements to the Site: 3.5 |Past and Current Uses of the Adjoining Properties 4 |OWNER PROVIDED INFORMATION ....................................................................... 7 4.1 Property Ownership 4.2 |Environmental Liens or Activity and Use Limitations 4.3 |Specialized Knowledge 4.4 |Commonly Known or Reasonably Ascertainable Information 4.5 |Valuation Reduction for Environmental Issues 4.6 |Owner/User Provided Information 4.7 |Reason for Performing Environmental Assessment 4.8 |Client Responsibility 5 |RECORDS REVIEW ..................................................................................................... 8 5.1 |Standard Environmental Record Source 5.2 |Additional Environmental Record Source 5.3 |Physical Setting Sources 5.4 |Historical Use Information for the Property 5.5 |Historical Use Information on Adjoining Properties 6 |SITE RECONNAISSANCE......................................................................................... 12 6.1 |Methodology and Limiting Conditions 6.2 |Hazardous Substances and Petroleum Products with Identified Uses 6.3 |Hazardous Substances and Petroleum Products with Unidentified Uses 6.4 |Storage Tanks 6.5 |Odors 6.6 |Pools of Liquids or Wetlands 6.7 |Drums and Other Containers 6.8 |Indications of PCBs 6.9 |Solid Waste Disposal 6.10 |Property Condition Assessment Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 2 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection 7 |INTERVIEWS .............................................................................................................. 14 8 |CONCLUSIONS .......................................................................................................... 15 9 |SIGNATURES OF ENVIRONMENTAL PROFESSIONAL .................................... 15 10 |APPENDICES 10.1 |VICINITY MAP 10.2 |SITE PLAN 10.3 |SITE PHOTOGRAPHS 10.4 |AERIAL PHOTOGRAPHS 10.5 |HISTORICAL RESEARCH DOCUMENTATION 10.6 |OWNER/CLIENT PROVIDED INFORMATION 10.7 | REGULATORY DATABASE REPORT Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 3 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Phase 1 Environmental Site Assessment HEBER AIRPORT HEBER CITY, UT 1 |EXECUTIVE SUMMARY We understand that the airport is considering leasing the project area for an additional fixed-base operator (FBO) with a couple new buildings and the majority of the area to be used for aircraft parking ramp space. The subject area was a borrow pit around the 1950’s that was later utilized as a landfill for possibly thirty years (roughly 1960’s to 1980’s). The landfill was likely an uncontrolled landfill and was not regulated. The extent of the landfill is at least 8.4 acres and is a minimum of 12’ deep. The former gravel pit may have been 30’- 60’ deep or more. We have not found records or other information to estimate the depth. The debris appears to be mostly household garbage and most had been heavily burned. We did not find indications that the landfill was used for industrial or commercial waste disposal. The landfill is a significant environmental risk because the extent of the materials is unknown and could possibly include hazardous materials. Further environmental assessment would be necessary to better classify the extent of the material. Building on fill material would also require additional geotechnical assessment to determine a suitable mitigation. The airport is not listed as a known or suspected contaminated site. We did not identify nearby sites that would likely present a significant environmental risk to the project area. Although not specifically studied in this assessment, we did not identify obvious environmental concerns on the other parts of the airport that would likely be a risk to the project area. We conclude the subject area is a significant environmental risk and that further environmental and geotechnical exploration and analysis is necessary to facilitate development. We recommend drilling, sampling and monitor well installation to evaluate the thickness of the landfill and evaluate potential impacts to groundwater. We also recommend consulting with the Utah Department of Environmental Quality regarding the landfill and that they be part of further development planning. In our experience, paving and developing the property could be designed to cap the landfill and mitigate potential environmental risks. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 4 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection 2 |INTRODUCTION 2.1 |Purpose We understand that the airport is considering expanding its services and this environmental assessment was requested to evaluate environmental conditions for planning. We understand that the Airport’s plans are to lease the subject area for a second FBO. These plans may include a few new structures but most of the project area will likely be used for additional ramp space. The purpose of this phase I environmental site assessment is to provide information on recognized environmental conditions at the property that may represent potentially significant liabilities. It is a preliminary site evaluation that develops an understanding of past activities through a review of historical information and a physical reconnaissance of the site. Recognized environmental conditions are defined as the "likely presence of hazardous substances or petroleum products on a property under conditions that would indicate an existing release, a past release, or material threat of release." If such conditions were brought to the attention of the appropriate environmental regulatory agency such as the Utah Department of Environmental Quality or Environmental Protection Agency (EPA), these agencies would require additional assessment and possibly remedial action. Minor or “De-Minimus” conditions that do not represent a significant risk to human health or the environment, and those which may be readily corrected with ordinary expense and effort are not considered recognized environmental conditions in the context of a phase I environmental site assessment. This environmental site assessment was performed in general accordance with the American Society for Testing and Materials (ASTM) Practice E 1527-13: Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process. The format of this report generally follows the format recommended by the ASTM Standard Practice. 2.2 |Scope of Services The methodology used follows the general approach of ASTM Practice E 1527-13. ASTM 1527 describes a standard practice for conducting environmental site assessments for commercial real estate with respect to the range of contaminants within the scope of the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA). Phase II assessment services such as chemical analysis, lead paint surveys or sampling are generally beyond this scope of work. This work included logging and sampling conditions in several shallow test pits to help evaluate the nature of the fill material. 2.3 |Significant Assumptions We assume the information available from public databases is accurate. We assume that the information provided by the property owner and others interviewed for this report is accurate. We assume that there has not been an attempt to conceal the disposal, discharge, or spillage of hazardous substances or petroleum products on the property. The Client understands that this is not a comprehensive environmental characterization of the property, and the limitations of the Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 5 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection phase I environmental assessment process. Please contact us to review the findings and opinions expressed in this report if the above assumptions are found to be incorrect. 2.4 |Limitations and Exceptions Budinger & Associates, Inc. performed the services for this assessment by generally following the approach of ASTM Practice E 1527-13, which describes the limitations of the practice. Other specific limitations and exceptions, such as data gaps in some of the available information, may be described in various sections of this report. 2.5 |Special Terms and Conditions This report includes special terms and conditions as described in the ASTM standard, our contract agreement, and as described in various sections of this report. The observations, conclusions and recommendations presented in this report comprise professional opinions based on the information we have reviewed for this assessment; no expressed or implied warranties are offered. 2.6 |User Reliance Budinger & Associates, Inc. developed this scope of work for the use and benefit of our Client, T-O Engineers and Heber Airport, for the purposes stated herein. The work performed, and data produced or made available by Budinger & Associates, Inc. to the Client is solely for the benefit of the Client. The Client does not have the right to assign or provide this report to a third party for their use without the consent of Budinger & Associates, Inc. Reliance by third parties on this report may be inappropriate or misleading. Furthermore, possession of a complete report with all exhibits, photographs, and appendices as listed in the Table of Contents is a condition for use of this report. With the permission of the Client, Budinger & Associates, Inc. is willing to consult with interested third parties and provide a written Letter of Reliance to permit such third parties to rely on this report. This report will require updating if different activities take place on the property, after one year, or as required by a potential User or Lender. 3 |SITE DESCRIPTION 3.1 |Location and Legal Description The subject property is located in Heber City, Utah within Wasatch County. The project area occupies two parcels on the airport property: 00-0009-6284 & 00-0009-1236. More detailed descriptions are provided on the Wasatch County Assessor records provided in Appendix 10.5. The Airport Operations Center is located at 630 W. Airport Road in Heber City. The Vicinity Map and Site Plan presented in Appendices 10.1 and 10.2 illustrate the location of the subject property. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 6 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection 3.2 |Site and Vicinity General Characteristics The subject area is located along the southeast side of the runway & taxiway, on the southwest side of the airport. Most of the project area is covered by native grass and weeds, a portion on the area is presently being used for gravel pile storage and screening for city projects. There are multiple mounds of earth and visible construction debris located on the surface which cover most of the project area. The project area is bound by a taxiway along the northwest side. The airport property is fenced between the subject property and Airport Road. The properties on the other side of Airport Road are used for a recycling center, agriculture and residential use. Aerial photographs in Appendix 10.4 illustrate conditions at the site and surrounding area. For sub-surface conditions refer to Section 6.1 of this report. 3.3 |Current and Past Uses of the Property We have not found records indicating the subject area has been previously developed. The airport was first used in 1947 as a regional airstrip. The irrigation canal has been present since the early 1900’s and the area was used for agriculture. By the 1950’s the project area was used as a borrow pit to provide gravel for local municipal construction projects. Although no specific start date is known, the borrow pit became a landfill which was known to be used during the 1960’s to early 1980’s. The landfill was subsequently covered with clean fill material. Around 1993, the airport runway and taxiway addition was completed which is adjacent to the project area. Over the past ten years, the city has used the surface of the project area for inert construction debris stockpiling. Over the past couple of years, the city has been using part of the project area for gravel storage and screening for construction projects. 3.4 |Description of Improvements to the Site The subject area is located within a chain-link fenced area. Nearby access is available through a locked gate off of Airport Road. The area does not currently have water connections, sewer or electric (except for taxiway lighting) adjacent. Improvements to the property are illustrated in recent aerial photographs and site photographs provided in Appendix 10.3 & 10.4. 3.5 |Past and Current Uses of the Adjoining Properties NORTH: The area to the north and northwest has limited development when the airport was first constructed in 1947. Very few building existed until the hangers were constructed in the 1990’s. The area to the north of the airport has grown in commercial/industrial use of the past 10 years. WEST: The area to the west was used for agriculture when the airport was created. The roadway, immediately adjacent to the project area was discontinued when the runway expansion project occurred in the early 1990’s. The area to the west is currently a mix of agricultural use, residential and light commercial (storage units). Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 7 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection SOUTH: The area to the south was agricultural for most of the 20th Century. Over the past 20 years there has been an increase in residential development after Airport Road was extended along the southeast side of the airport. EAST: The area to the east was predominantly agricultural. After Airport Road expanded, some commercial development occurred which includes a recycling center and the county animal shelter. 4 |OWNERPROVIDED INFORMATION 4.1 Property Ownership The two parcels where the subject area is located are owned by the Heber City Corporation. We are unable to find historic ownership records prior to the airport. It was likely agricultural. We have not found records of previous industrial or manufacturing use. 4.2 |Environmental Liens or Activity and Use Limitations The owner does not report environmental liens or activity and use limitations. The UT DEQ did not report liens, restrictive covenants or environmental land use limitation records on file for the subject property. The environmental records database review did not report environmental liens or covenants. 4.3 |Specialized Knowledge ASTM Standard Practice 1527-13 for environmental assessment defines "specialized knowledge" as information the user of the report or property owner would have due to previous and current use of the property. The current Airport Manager has worked at the airport for three years. 4.4 |Commonly Known or Reasonably Ascertainable Information We use environmental records reviews, familiarity with the general area and interviews to help identify commonly known or reasonably ascertainable information about generally known contaminated sites or areas that may not be listed in regulatory databases. The former landfill is a known environmental condition at the airport. We have not identified other commonly known environmental conditions within close enough proximity that would likely be an environmental concern for the property. 4.5 |Valuation Reduction for Environmental Issues Properties with known environmental contamination sometimes experience a reduction in property value as a result. The Wasatch County Assessor does not have valuation records for the airport because it is an exempt property. The value of the property is presumably less than average due to use as a landfill. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 8 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection 4.6 |Owner/User Provided Information Mr. Denis Godfrey has been the Airport Manager for three years. He completed an environmental site assessment questionnaire for the airport based on his knowledge. We did not identify new significant environmental risks based on his responses other than landfill use. He referenced the debris and materials that were placed in the landfill. The source for the air emission on his response (question 13) is from aircraft engines. His response to questions 5 & 6 regarding drums and materials stored on the property are from the aircraft hangers and FBO. T-O Engineers provided plans for the airport future expansion project. 4.7 |Reason for Performing Environmental Assessment We understand that this environmental site assessment was requested to evaluate environmental conditions prior to facilitate lease and development the subject property area into an aircraft parking ramp and another FBO. We are not aware of other reasons that environmental assessment services were requested. 4.8 |Client Responsibility The Client was responsible for providing information they had available relating to the environmental condition of the property, as outlined in our proposed scope of work, to include: • Access to the subject property; • Person(s) knowledgeable about the site during site reconnaissance; and, • Available documents or information concerning known or potential environmental liabilities, if they exist 5 |RECORDS REVIEW 5.1 |Standard Environmental Record Source We reviewed an environmental database report for the subject property which is presented in Appendix 10.7. The subject property is listed as a regulated site for having a water well along with having a UST (Wasatch Aero Services). The tank is not listed as having a release. According to the Airport Manager and Fire Department personnel, there are not underground storage tanks present, so this is likely the above ground tank or a previously removed tank. The site is not listed as a known or suspected contaminated site. The database report listed a couple regulated sites within close proximity to the subject property. These sites are listed due to the nature of business such as having underground storage tanks (UST), hazardous waste generators, or solid waste facility. We did not identify sites that are likely to pose an elevated environmental risk to the subject property. The sites below are near the subject property and are listed as being regulated sites, not as being contaminated. • DCD-Heber Transfer Station, 639 W Airport Road: Listed for being a Solid Waste Facility (SFT-UT) and as a Used Oil Facility (Used Oil – UT) Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 9 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection • Diamond K Heber Transfer Station & Diamond K-Tire Transporter Inc., 2214 South 670 West: Listed for SFT-UT & Used Oil - UT 5.2 |Additional Environmental Record Sources We reviewed the Utah Department of Environmental Quality’s Interactive Map. The Heber Airport is not listed as an UST high risk site and is not listed as having an environmental covenant. It is not listed as a solid waste facility; we have not found permits or other records of landfill use. • A 10,000 gallon gasoline tank was located on the airport property from 1981 to 1996. The tank is reportedly permanently closed and is not reported as a Leaking Underground Storage Tank (LUST). • We did not identify nearby sites that would likely pose an elevated environmental risk to the subject property. There is a solid waste facility, a Tier 2 site and a dry cleaner nearby but they are not reported to have environmental issues. 5.3 |Physical Setting Sources Physical setting sources include previous geologic studies, USGS topographic maps, historical aerial photos, and nearby well log reports available from the UT DEQ. These are provided in Appendices 10.3 and 10.5. Geologic Setting The Utah Department of Natural Resources’, United States Geological Survey, describes the geology of the Heber Valley as Qal which consists of stream and floodplain deposits. Well reports and the airport, and from adjacent properties, reported cobbles and boulders as deep as 245’ below surface. Clay layers and sand were reported at various depths. Qal Stream and floodplain alluvium (Holocene) - Sand, silt, clay, and gravel in channels and floodplains; composition depends on source area; 0 to 20 feet (0-6 m) thick. Locally underlain by and interbedded with spring tufa in western Heber Valley. This report is available at (https://ugspub.nr.utah.gov/publications/open_file_reports/ofr-586.pdf) and is provided in Appendix 10.5. We collected soil samples of native materials during the site visit for gradation. A sample obtained from Test Pit 17 at a depth of 3’ below surface consisted of Poorly Graded Gravel with Sand (GP) and 33% Cobbles by volume. A sample obtained from Test Pit 22 at a depth of 7’ consisted of Well Graded Gravel with Sand and 5% Cobbles by volume. Hydrogeologic Setting The surface water features near the subject property consists of manmade irrigation canals which are located to the southeast and northwest of the subject property. An irrigation canal formerly transected the subject property but the canal has not been used since likely the 1940’s. The canal ditch is still present and visible. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 10 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Well reports from the properties adjacent to the airport indicate a static water level ranging from 40’ to 120’ below the surface. The well reports from the airport property did not indicate static water levels. Storm water on the subject area infiltrates the ground naturally. Aerial Photographs We reviewed historic aerial photographs for the subject property from 1953 to present which are provided in Appendix 10.4. We also reviewed aerial photographs available from Google Earth from 1995 to present. • The airport appears to be mainly an airstrip in the 1953 aerial photograph; few buildings are present. The subject area, located on the southwest portion of the property, appears to be utilized for something but the clarity of the photograph is poor. A large pile of rock is located directly at the southwest end of the runway, so this is likely a borrow pit. The irrigation canal is visible in the photograph. The surrounding area appears to be mainly agricultural. • There do not appear to be significant changes to the airport or surrounding area in the 1963 aerial photograph. The mound of rock is not visible and the subject area surface appears to be disturbed. • Unpaved roads are observed on the subject area and the subject property appears to be use for a landfill in the 1969 and 1978 aerial photographs. • The landfill area extent is most clearly visible in the 1981 and 1987 aerial photographs. The landfill area appears to run from the edge of the irrigation canal, northwest to the edge of the runway. The southeast side of the canal appears to have some surface disturbance and a primitive road is observed crossing the canal. • The subject area does not appear to be being used as a landfill in the 1993 aerial photograph. The runway and taxiway expansion has been completed. The northeast side of the airport does not appear to be significantly developed in this photograph. The long row of hangers, adjacent to the runway, is present. The surrounding area is predominately agricultural but increased residential development is observed to the south and east. Significant changes to the subject area and adjacent properties are not observed in the 1997 aerial photograph. • Significant changes to the subject area are not observed to the subject property in the 2004 aerial photograph. The hangers in the center of the airfield had been constructed. The surrounding areas are becoming more residential. In the 2009 aerial photograph, Airport Road is observed along the southeast border of the airport and the recycling center to the southeast is observed. Significant changes are not observed in the 2013 aerial photograph. • The 2017 aerial photograph shows the gravel screening area, used by the city in the center of the subject area. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 11 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Historical Topographic Maps We reviewed historical topographic maps for the subject property from 1969 to 2017. • The Heber Airport is not clearly illustrated on the 1969 historical topographic map because the image quality is poor. It is not clearly visible if the subject area is designated as a borrow pit or landfill but does not seem to be. Heber City appears to be illustrated as developed to the north. • The 1999 topographic map illustrates the airport as Heber Valley Airport. One runway with a small ramp in the center is illustrated. The subject area is illustrated at 5,600 feet Mean Sea Level (MSL) and the irrigation canal is illustrated. There are limited roads illustrated around the subject area and the runway expansion has not yet been completed. • The 2017 topographic image illustrates the subject property as seen today. 5.4 |Historical Use Information for the Property Historical use information sources include historic topographic maps, city directories, aerial photographs, and Local Agency Records. These are provided in Appendix 10.5. Sanborn Maps Sanborn Fire Insurance Maps were not available for the subject property. This typically indicates a lack of significant historical development in surrounding areas. City Directory We requested historical City Directories for the subject property area for listings along Airport Road. The 1990 directory does not have a numbered address for the airport. Other listed nearby occupants are Heber Rent A Car and High Valley Aviation. The airport is listed with an address of 1980 Airport Road in the 1995-96 directory. Nearby businesses include Soar Utah, Webb Transportation and High Country Aviation. The 2000 directory remarks about being a new road with the expansion of Airport Road to the north. There are several commercial businesses listed on this new section of road. Local Agency Records The City of Heber provided copies of available building permits and plans for the airport. These permits included routine building permit applications, plumbing and electrical permits. They were for the hanger area of the airport and did not affect the subject area. The Wasatch County Fire District Fire Marshal does not know of any significant spills in the subject area or have records of underground storage tanks on the airport property. There have been a few minor mishaps with aircraft operations but nothing of significant impact. Wasatch County reports they do not have records for the airport as it is owned by the city. The County Assessor and Recorder did not have valuation or appraisal for the airport parcels as the property is exempt. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 12 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection The Wasatch County Public Health Department did not have records for the landfill. Tracy, the Public Health Department representative, said he is 53 and grew up in Heber and does not recall the site ever being used for a landfill. 5.5 |Historical Use Information on Adjoining Properties Aerial photographs and historical information also illustrate development of adjacent and nearby properties. We have not identified nearby businesses or industries that would be likely to impact the subject property. 6 |SITE RECONNAISSANCE 6.1 |Observations and Limiting Conditions We dug 32 test pits to determine the boundaries and potential depth of the landfill on October 17- 18, 2018. A John Deere 310 SL with a 24” bucket was used for the excavation. The equipment was operated by city personnel. We were limited by a maximum excavation capability of the equipment of approximately 12’ depth. The attached site plan in Appendix 10.2 shows the test pit locations. The image was stitched from multiple drone images over the subject site so does not show the entire airport property. The landfill area is a minimum of 8.4 acres. It is possibly larger as appears to extend underneath the taxiway addition to the northwest. The landfill area is at least 1,100’ long from southwest to northeast (parallel to the taxiway). It is at least 380’ wide from the western edge of the canal, northwest towards the taxiway. The depth exceeds 12’. The landfill does not appear to extend southeast of the canal. The soils appeared to be native materials on this side of the canal, with exception to a tire found in test pit 21 at 3’ below the surface. Historic aerial photographs do show soil disturbance on this side of the canal, so isolated pockets of debris are possible. However, it was likely used for borrow material and not landfill. The landfill occupies nearly all of the project area. From the southwest corner of the project area, it begins 12’ from the old road and parallels the taxiway to the northeast. The termination slopes of the landfill are quite steep, around 40-60 degrees, and quickly progress to over 12’ in depth. The landfill seems to parallel, but not encroach, the old canal on its southeast side. We excavated a series of test pits which parallel the taxiway and found significant debris over 12’ in depth. We did not get too close to the taxiway due to taxiway lighting and close proximity to aircraft. Mr. Godfrey had noticed irregular terrain features adjacent to the taxiway to the north of the project area, and believed the landfill likely extended underneath the taxiway. We dug test pit #30 (outside of the project area to the north, on the east side of the taxiway) and confirmed the landfill does occupy this area. The visible mounds on the surface appear to be local soils mixed with inert construction debris such as concrete, asphalt, metal, etc. The stockpiles were placed on 3’ - 4’ of clean, fill material Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 13 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection which was found covering the landfill across the site. The stockpiles were created by the city over the past 20 years. The airport has a burn pit (test pit 6) located on the east side of the project area. They use the pit to burn vegetation mainly and try to remove as much debris as possible. We excavated into the burn pit and did not observe significant amounts of debris. The landfill materials appeared to be mainly household garbage. We did not observe significant amounts of aerosol cans or other containers which could indicate hazardous materials. We did not observe large batteries, bulk containers or chemical drums within the excavated material. The identifiable material consisted mostly of tires, metal, ropes and cable, plastic bags, metal, brick, asphalt, concrete, glass, wood, and boots. A significant amount of the debris included ash and trash which was burned beyond recognition. Most of the test pits showed signs of being burned extensively. Representative photographs of the landfill material are provided in Appendix 10.3. The test pits showed the depth of the landfill is greater than 12’ below the surface; the maximum excavation ability of the backhoe. The location of the test pits along with an estimated boundary of the landfill is provided in Appendix 10.2. This boundary is an estimate based on encountered soil conditions during field work. The construction planning will require significant geotechnical assessment. Construction on top of the landfill would result in significant geotechnical issues. The options include (but not limited to) excavation with structural fill or using piling or other deep foundations bearing into native materials. 6.2 |Hazardous Substances and Petroleum Products with Identified Uses The airport hangers and maintenance facilities likely have significant amounts of petroleum products and solvents. Airport maintenance operations do include routine use of herbicides in the project area to control noxious weeds. We did not specifically observe hazardous substances and petroleum products with identified uses during excavation of the pits. We only observed a few aerosol type cans within the debris. However, there is a strong likelihood that the landfill debris includes hazardous substances such as batteries, light fixtures, household chemicals, petroleum, solvents, etc. The burned material is likely to contain Polycyclic Aromatic Hydrocarbons (PAH). 6.3 |Hazardous Substances and Petroleum Products with Unidentified Uses We did not specifically identify obvious hazardous substances or petroleum products with unidentified use on the subject property or within the test pits. Due to the history of uncontrolled dumping, the possibility is likely. 6.4 |Storage Tanks Records indicate the airport had a 10,000 gallon UST from 1981 to 1996. The tank was removed and is not reported to have had a release. The airport presently has above ground storage tanks. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 14 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection The airport operations shop has a 500 gallon diesel tank used for vehicle fueling. The FBO has a 10,000 gallon Av-gas and a 10,000 jet-A fuel tank along with a 500 gallon diesel and 500 gallon unleaded fuel tank. We did not observe obvious signs of spills or leaks around these fuel tanks. We did not find records indicating previous leaks or spills associated with these tanks. The FBO fuel tanks do not have a secondary containment system and there is a storm drain immediately adjacent to the large tanks. 6.5 |Odors During excavation of the test pits, when we encountered the burned debris, there was a very strong, fowl odor. 6.6 |Pools of Liquids or Wetlands We did not observe wetlands during the site reconnaissance. We have not found records or maps illustrating wetlands on or near the property. The old agricultural irrigation canal did not have water present during our field work although the ditch was filled with cat tails and vegetation. We did not encounter groundwater during excavation of the test pits. 6.7 |Drums and Other Containers During excavation of the test pits, we did not observe drums or other large containers within the debris. The debris material appeared to be more household trash than commercial or industrial disposal; although the possibility exists that drums and other large containers may be present within the debris. 6.8 |Indications of PCB’s We have not found evidence that chemicals containing PCB’s are present or would likely have been used or disposed of on the subject property. The extent of and composition of the debris within the test pit is not clearly defined. There may be electric components or other materials in the landfill which could potentially contain PCB’s. 6.9 |Solid Waste Disposal See section 6.1. 7 |INTERVIEWS Mr. Denis Godfrey and Travis Biggs are the staff for the Airport Management Section. They provided access to the airport and provided historical information to the best of their ability. They have worked at the airport for a short time and were not familiar the extent or existence of the landfill since they are not from the local area originally. Mr. Godfrey mentioned the site was a former borrow site from previous maps he had seen. One of the city maintenance workers, Chris, said he remembered coming there as a child but did not remember details. We did not encounter individuals that had significant knowledge regarding that landfill. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 15 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection 8.0 |CONCLUSIONS We understand that the airport plans to lease the subject property area for construction of a new FBO with a few buildings but the majority of the area is to be used as ramp space. The area was used as a borrow pit and later a landfill for the local community. The landfill discontinued around the early 1980’s but specific details regarding operations are not known. The landfill was repeatedly burned and covered with clean fill. The subject area has been used for dumping and stockpiling of inert construction debris and gravel storage/screening by the city. Although not examined in detail, we did not identify significant environmental concerns with the part of the airport which is not part of the subject area. A 10,000 gallon UST was removed but was not reported to have had a release. The current FBO has four above-ground tanks and the airport management office has one, but we did not observe obvious indications of a release. The tanks do not have a secondary containment system in case of a release, and there is a French drain adjacent to the large tanks. This could result in environmental issues if there were a release. We did not observe the interior of the multiple hangars or FBO on the property as a part of this assessment. The airport is not listed as a known or suspected contaminated site by the UTDEQ. The airport is not listed as a solid waste facility by the UTDEQ either. We did not find records regarding the operations of the landfill. We did not identify nearby sites which would likely present a significant environmental risk to the subject area. The landfill is at least 8.4 acres and likely extends under the taxiway addition. The depth of the debris is known to be over 12’ deep and is likely at least 30’ deep or more in some areas. We were not able to determine the depth due to the limits of the excavator on site and lack of other records. The debris appears to consist of mainly household trash which has been significantly burned. We did not observe obvious indications that industrial or commercial garbage waste disposal. The landfill is a very significant recognized environmental condition. The extent and contents of the debris material is not known and therefore presents a significant environmental risk. The landfill may pose a risk to groundwater from infiltration leaching through the fill. Future planning will likely require oversight by UTDEQ personnel and further environmental assessment. Furthermore, we recommend further geotechnical assessment of the project area for construction planning. Building on top of fill material such as this presents significant geotechnical challenges. The landfill material is not suitable for support of structures or pavements and will likely experience significant long-term subsidence. These risks can be mitigated but may require removal of the landfill material from beneath structures or construction using pilings or other deep foundations bearing on the native soils. Project Number X18574 Heber Airport, Heber City, UT - Report Budinger & Associates, Inc. Page 16 Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection We conclude that the project area is a significant environmental risk and that further environmental and geotechnical assessment is required prior to development. We also recommend consulting with the UTDEQ during the planning process. It may be feasible to cap the landfill and mitigate the potential risk to groundwater by covering the area with pavements and buildings which would prevent infiltration of stormwater through the landfill materials. 9.0 |SIGNATURES OF ENVIRONMENTAL PROFESSIONAL I declare that Budinger & Associates, Inc. environmental assessment personnel meet the definition of Environmental Professionals as defined in 312.10 of 40 CFR 312. I have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property. I have developed and performed the appropriate inquiries in substantial conformance with the standards and practices set forth in 40 CFR Part 312. Prepared by: Budinger & Associates, Inc. Derry D. Callender Stephen D. Burchett, PE Staff Geologist Manager Environmental Services, Principal X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.1 Vicinity Map X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.2 Site Plan X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.3 Site Photographs X18574 Heber Airport - Photographs East side of project area Irrigation canal running through middle of project area X18574 Heber Airport - Photographs Burn pile on east side of project area Gravel screening area on northern half of subject area X18574 Heber Airport - Photographs Inert construction debris and mounds of material on southern half of property Mounds of earth and construction debris in project area X18574 Heber Airport - Photographs Metal found in test pit 12 Burned material in test pit 13 X18574 Heber Airport - Photographs Material excavated from test pit 13 Material from test pit 14 X18574 Heber Airport - Photographs Test pit 16 Test pit 16 X18574 Heber Airport - Photographs Native material in test pit 17 Test pit 19 X18574 Heber Airport - Photographs Native material in test pit 22 Slope of termination in test pit 25 X18574 Heber Airport - Photographs Test pit 30 Test pit 30 debris X18574 Heber Airport - Photographs Fuel tanks at FBO Storm water infiltration adjacent to tanks X18574 Heber Airport - Photographs Two 500 gallon tanks behind FBO 500 gallon diesel tank at airport management shop X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.4 Aerial Photographs ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 2017 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 2013 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 2009 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 2004 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1997 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1993 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1987 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1981 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1978 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1969 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1962 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Aerial Photo 1953 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.5 Historical Research Documentation ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Topographic Map 2016 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Topographic Map 1999 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com Historical Topographic Map 1969 630 Airport Rd Heber City, UT Target Site: 40.482728, -111.425339 Job #: 2104700485 ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 3 Cole 2007 (Airport Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 4 Cole 2007 (South Daniels Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 5 Cole 2007 (South Highway 40) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 6 Cole 2005 (Airport Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 7 Cole 2005 (South Daniels Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 8 Cole 2005 (South Highway 40) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 9 Cole 2000 (Airport Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 10 Cole 2000 (South Daniels Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 11 Cole 2000 (South Highway 40) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 12 Cole 1995-1996 (Airport Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 13 Cole 1995-1996 (South Daniels Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 14 Cole 1995-1996 (South Highway 40) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 15 Cole 1990 (Airport Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 16 Cole 1990 (South Daniels Road) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 17 Cole 1990 (South Highway 40) ENVIRONMENTAL RECORD SEARCH ©2017 (800) 377-2430 | www.reccheck.com 2 Subject Site: ERS Order #: Client’s Project #: 2104700485 FIM Address: 630 Airport Rd City, State Zip: Heber City, UT Prepared For: Date: Name: Derry Callender October 5, 2018 Company: Budinger and Associates, Inc. Prepared By: Address: 1101 N. Fancher Ave Name: Jeff Gonsalves City, State Zip: Spokane Valley, WA 99212 Phone #: (714) 669-8096 Ext. 1003 Years Reviewed: 1917, 1931 Historical Fire Insurance Map Search Result: The review of collections and indexes has determined that no historical fire insurance maps are available within these collections and indexes for the referenced site; therefore they are not available and are considered not "reasonably ascertainable" according to ASTM standards. Environmental Record Search (ERS) certifies that a thorough search of our holdings, various other collections and indexes has been completed. Note: There was coverage for the city of Heber City but it did not extend out far enough to reach the subject site. Thank you for selecting ERS. Researched by: Eric Kieselbach Eric Kieselbach Recorder's Office (http://www.wasatch.utah.gov/recorder) 435-657-3210 Questions concerning Deeds, Parcel Ownership, Legal Descriptions, Annexations, Plat Maps, Mailing Addresses. Assessor's Office (http://www.wasatch.utah.gov/assessor) 435-657-3182 Questions concerning Land and Improvement Valuations, Green Belt Parcels, Appraisals. Clerk's Office (http://www.wasatch.utah.gov/clerk) 435-657-3190 Questions concerning Tax Rates, Board of Equalization, Property Valuation Appeals, Tax Abatements. Treasurer's Office (http://www.wasatch.utah.gov/treasurer) 435-657-3217 Questions concerning Tax Payments, Mortgage Company Tax Services, Penalty and Special Charges. Tax Year 2017 Parcel Number:00-0009-1236 Serial Number:OHE-1595-0-007-045 Entry Number:0 Owner Name:HEBER CITY CORPORATION Owner Name 2:- Mailing Address:75 N MAIN ST - HEBER CITY, UT 84032-1827 Tax District:3 District Tax Rate:Tax rates based on 2017 approved rates 1.2459 % Recorder's Office Acreage:0 Market Value: As of January 1, 2017. $0.00 Taxable Value: Based on Primary/Secondary Classification. $0.00 Land Value: As of January 1, 2017. $0.00 Improvements Value: As of January 1, 2017. $0.00 Tax Charge: Based on 2017 tax rates. $0.00 Penalties Charged:$0.00 Special Charged: $0.00 Tax Payments:$0.00 Taxes Abated:$0.00 Taxes Balance Due: Based on 2017 tax rates. Reference data ONLY, contact the Treasurer’s Office for current payoff amount. $0.00 Escrow Processing Company: Mortgage company escrow processor.None Property (Grid) Address:None, None Square Footage:0 Year Built:0 Back Tax Approx. Amount: If you have back tax owing in the last 5 years. Multi-year delinquent listing (http://www.wasatch.utah.gov/Treasurer#64236-delinquent-property-tax-listing-) available on Treasurer's webpage. $0.00 Review Date:3/8/2011 12:00:00 AM Brief Legal Description: DO NOT USE THIS TAXING DESCRIPTION FOR OFFICIAL DOCUMENTS. For taxing purposes only. Consult property deeds for full legal description. BEGINNING AT A POINT S89-48-45W 2313.01 FEET AND N0-04-41W 1329.54 FEET FROM THE SE CORNER OF SEC 7 T4S R5E SLM: S89-46- 20W 66.01; N0-0-0E 5.54; N89-59-29W 263.96; S0-19-24E 592.4; S90-0-0W 295.16; N2-43-28E 42.31; S49-40-54W 1218.57; S89-49-30W 1451.91; Recorder's Office (http://www.wasatch.utah.gov/recorder) 435-657-3210 Questions concerning Deeds, Parcel Ownership, Legal Descriptions, Annexations, Plat Maps, Mailing Addresses. Assessor's Office (http://www.wasatch.utah.gov/assessor) 435-657-3182 Questions concerning Land and Improvement Valuations, Green Belt Parcels, Appraisals. Clerk's Office (http://www.wasatch.utah.gov/clerk) 435-657-3190 Questions concerning Tax Rates, Board of Equalization, Property Valuation Appeals, Tax Abatements. Treasurer's Office (http://www.wasatch.utah.gov/treasurer) 435-657-3217 Questions concerning Tax Payments, Mortgage Company Tax Services, Penalty and Special Charges. Tax Year 2017 Parcel Number:00-0009-6284 Serial Number:OHE-1677-0-018-045 Entry Number:0 Owner Name:HEBER CITY CORPORATION Owner Name 2:- Mailing Address:75 N MAIN ST - HEBER CITY, UT 84032-1827 Tax District:3 District Tax Rate:Tax rates based on 2017 approved rates 1.2459 % Recorder's Office Acreage:0 Market Value: As of January 1, 2017. $0.00 Taxable Value: Based on Primary/Secondary Classification. $0.00 Land Value: As of January 1, 2017. $0.00 Improvements Value: As of January 1, 2017. $0.00 Tax Charge: Based on 2017 tax rates. $0.00 Penalties Charged:$0.00 Special Charged: $0.00 Tax Payments:$0.00 Taxes Abated:$0.00 Taxes Balance Due: Based on 2017 tax rates. Reference data ONLY, contact the Treasurer’s Office for current payoff amount. $0.00 Escrow Processing Company: Mortgage company escrow processor.None Property (Grid) Address:None, None Square Footage:0 Year Built:0 Back Tax Approx. Amount: If you have back tax owing in the last 5 years. Multi-year delinquent listing (http://www.wasatch.utah.gov/Treasurer#64236-delinquent-property-tax-listing-) available on Treasurer's webpage. $0.00 Review Date:3/27/2014 12:00:00 AM Brief Legal Description: DO NOT USE THIS TAXING DESCRIPTION FOR OFFICIAL DOCUMENTS. For taxing purposes only. Consult property deeds for full legal description. BEGINNING NW CORNER SEC 18 T4S R5E SLM: S.0°13'07E.472.04FT; N.90°0'0"E.1320FT; N.475.99FT; S.89°49'44"W.1321.8FT TO THE BEGINNING. AREA: 14.39 ACRES+-" TELEPHONE REPORT NEW__CLEAN/REPAIR_REPLACE ..- tvtOXI tOnlpnOVf Sf ONU,-an^l,XOOfVfvf f ff f-K APPLrcArronn, 5 5- - flff -rf_ADRILLER: L{"I . DRILLER *, 11 V-2\-15 sro*rDArE: t-at*t sDATE: owr\r'wAPPlrsA^rr. tJ".lxt C.r'{.7 LocArroN (poo's),drs l5C?n-19/w3>1l- tlCOR}IER: >(! SECTION: d + TOWNSHIP, \(6 RANGE: SE N.,SLBM: \ _USM:_ wELLLocsENr, {-f t- It COMMENTS: 4 38t3c WELL ABANDONMENT REPORTState of UtahDivision of Water Rights Well Identification IWater Riqht: 55-458 WIN:438530 Owner I Note any changesHeber City Corporation75 North MainHeber Citv UT 84032 Contact Person/Engineer: Well Location I Note anv changes N 1567 E 2372 from the SW corner of sectiorr 07, Township 45, Range 58, SL B&M Location Description: (address, proximity to buildings, landmarks, ground elevation,local well #) ExistingwerlDetailsl ffiHi3Wr5,*o *"u Diameter z / nches Nature of Use:$t5orrr. FIrr. DStoct nlndusrial nCommercial EMunicipal EMonitor lgttrer Casing Type: fiSteel nstainless Steel fIPVC lFiberglass IABS flSR EOther Openings: lScreen nPerforations Filter Pack? n Yes flNo Static Water lrvel nOpenPipe Screen/Perforationlnterval Depth of Surface Seal FlowingWell? nYes El\o Other Details (if known) Abandonment Date of Abandonment Reason for Abandonmenl DEPTH feet ABANDONMENT MATERIAL DETAILS FROM Location of a new well (if present) is ft north/south and feet o GROUTDENSITY ., # bag mix, gal./sack etc.) T LAKE ft east/west from the abandoned well, Method of Abandonment (lnclude a description of the seal placement and procedures, amount of casing/screen removed, pump/piping removal, termination of casing at the surface, problems encountered, and other pertinent information). ABANDONMENT MATERIAL USED Well Driller Statement This well was abandoned under my supervision, according to applicable rules and regulations, and this report is complete and correct to the best ofmv knowledge and belief. LicenseNo. 77G nut t5i:2.7'/'{ Name S-D EI,UIIIBI SUPPLY INC. Abandonment 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 0.0010.010.1110100 %GravelD10 4 60 fine D30 16 0.228 1.407 10 20 coarse fine coarse medium 614681001403220013/4 1/23/8 %Sand %Silt %ClayD100 D60 GRAIN SIZE IN MILLIMETERS GRAIN SIZE DISTRIBUTION RESULTS Specimen Identification Specimen Identification PI Cc PE R C E N T F I N E R B Y W E I G H T COBBLES GRAVEL SAND SILT OR CLAY 4 76.8 76.8 3.0 7.0 Cu HYDROMETERU.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS 4.7 2.4 POORLY GRADED GRAVEL with SAND(GP) +33% Cobbles WELL-GRADED GRAVEL with SAND(GW) + 5% Cobbles 3.0 7.0 30 40 501.5 LL PL 102.75 22.38 71.2 81.0 5.44 2.72 Classification 3 23.2 15.5 23.378 31.488 5.378 10.984 17 22 17 22 Project: Heber Airport Location: Heber City, UT Number: X18574 US _ G R A I N _ S I Z E X 1 8 5 7 4 H E B E R A I R P O R T . G P J B U D I N G E R . G D T 1 1 / 2 / 1 8 X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.6 Owner Provided Information OH P X X SCALE IN FEET 0 300015001500 AMOUNT OF TOP ELEVATIONOBJECTSURFACE PROPOSED ACTION TYPICAL ISOMETRIC VIEW OF FAR PART 77 SURFACES 20:1 CONICAL SURFACE 10,0 0 0 34: 1 7:1 7 : 1 7 : 1 PRIMARY NONE NONE TRANSITIONAL FUTURE DEVELOPMENT (F) AIRPORT PROPERTY BOUNDARY (U) RUNWAY PROTECTION ZONE LEGEND (500' x 700' x 1000') FAR PART 77 AIRSPACE SURFACES EXISTING DEVELOPMENT (E) FUTURE CONDITION EXISTING CONDITION (F) (E) PENETRATION APPROACH HORIZONTAL TERRAIN NONE CONICAL TERRAIN NONE NONE 19' 1210' 150 FEET ABOVE HIGHEST AIRPORT ELEVATION HORIZONTAL SURFACE 20:1 NONE T AN USC R AR S N SEE INNER APPROACH DRAWINGS FOR CLOSE-IN OBSTRUCTIONS 5986' 5786' 5836' 5886' 5936' HORIZONTAL SURFACE 5786' RUNWAY 21 20:1 APPROACH SURFACE 500 x 1,500 x 5,000 RW 21 END (E) ELEV. 5636' 7:1 TRANSITIONAL SURFACE NONENONE 9 RU S S M C D O N A L D F I E L D HE B E R C I T Y M U N I C I P A L A I R P O R T AIRSPACE PART "77" EAA DAC RF/SLST 4 5752504 10.27.08 055752 HE B E R C I T Y , U T A H AI R P O R T L A Y O U T P L A N S HORIZONTAL SURFACE 5786' 5786' 5986' 5936' 5886' 5836' 7:1 TRANSITIONAL SURFACE RW 3 END (E) ELEV. 5581' 5,000' 4,000' RUNWAY 4/22 (F) RU N W A Y 3 E N D ( E ) E L E V . 5 5 8 1 ' S T A . 2 0 + 0 0 RU N W A Y 2 1 E N D ( E ) E L E V . 5 6 3 6 . 0 ' S T A . 8 9 + 0 0 HORIZONTAL SURFACE ELEV. 5786' (E) HEIGHT RESTRICTION ZONING ORDINANCES IN EFFECT AIRPORT APPROACH ZONE - AN AREA AT EACH END OF THE AIRPORT LANDING / TAKE-OFF STRIP, BROADENINGFROM A WIDTH OF 1,000 FEET AT THE END OF THE STRIP TO A WIDTH OF 4,000 FEET AT A DISTANCE OF 7,500 FEETFROM THE END OF SAID STRIP, ITS CENTERLINE BEING A CONTINUATION OF THE CENTERLINE OF THE STRIP; AIRPORT TRANSITION ZONE - A TRIANGULAR AREA ADJACENT TO EACH SIDE OF AN AIRPORT APPROACH ZONE LOCATED WITH REFERENCE THERETO AS FOLLOWS: ONE CORNER OF THE TRANSITION ZONE SHALL BE IDENTICALWITH THE CORNER OF THE APPROACH ZONE NEAREST THE LANDING STRIP; A SECOND CORNER SHALL BELOCATED AT THE END OF A LINE, THE LINE EXTENDING FROM THE END OF THE STRIP TO A POINT 1,550 FEET FROM THE CENTER LINE OF THE STRIP AND AT RIGHT ANGLES THERETO; A THIRD CORNER SHALL BE LOCATED AT A POINT ALONG THE APPROACH ZONE BOUNDARY LINE, WHICH POINT IS 7,500 FEET FROM THE FIRST CORNER MENTIONED ABOVE; AND AIRPORT TURNING ZONE - A CIRCULAR AREA SURROUNDING THE AIRPORT ENCOMPASSING ALL OF THE LAND LYING WITHIN A RADIUS OF TWO MILES DISTANCE FROM THE LANDING STRIP OF THE AIRPORT; EXCEPT THAT AREA COVERED BY THE AIRPORT, THE TRANSITIONAL ZONES AND THE APPROACH ZONES. THE ZONING PLAN ALSO LIMITS BUILDINGS, UTILITY LINES, STRUCTURES OR NATURAL FEATURES WITHIN THE AIRPORT APPROACH ZONE TO A HEIGHT OF 1 FOOT FOR EACH 20 FEET THE OBJECT IS SITUATED FROM THE END OF SAID STRIP. OBJECTS WITHIN THE AIRPORT TRANSITION ZONE ARE LIMITED TO A HEIGHT OF 1 FOOT FOR EACH 7 HORIZONTAL FEET AND OBJECTS WITHIN THE AIRPORT TURNING ZONE ARE LIMITED TO A TOTAL HEIGHT OF 150 FEET. APPROACH SURFACE20:1 (E) 20:1 (E)APPROACH SURFACE 20:1 CONICAL SURFACE RUNWAY 3 20:1 APPROACH SURFACE 500 x 1,500 x 5,000 TERRAIN NONE577' 1 2 3 5805' 7139' 6506' 1 2 3 HIGHEST TERRAIN ALONG AND WITHINAPPROACH SURFACE IN AN ATTEMPT TO PROTECT THE AIRPORT AND THE SURROUNDING AREAS, WASATCH COUNTY PLANNING OFFICE PREPARED WASATCH COUNTY: OFFICIAL ZONING MAP (16.19) DATED MAY 12, 1999, AO-Z AIRPORT OVERLAY ZONE. THIS PLAN PROVIDES THREE ZONES THAT ARE TO BE PROTECTED AT ALL AIRPORTS IN WASATCH COUNTY: ROAD NONE15' HANGARS NONE1' 4 5 5635' 5653' 4 5 PENETRATIONS RPZ (E) RPZ (E) RE C O R D D R A W I N G S 2 / 2 0 0 8 S C W 1 SCALE IN FEET 0 1200600600 FUTURE DEVELOPMENT (F) AIRPORT PROPERTY BOUNDARY (U) RUNWAY PROTECTION ZONE EXISTING DEVELOPMENT (E) LEGEND An FAA Form 7460-1, Notice of Proposed Construction or Alteration must be submitted for any construction or alteration (including hangars and other on-airport and off-airport structures, towers, etc) over 200 feet in height, or within 20,000 horizontal feet of the airport greater in height than an imaginary surface extending outward and upward from the runway at a slope of 100 to 1. NOTE: DEVELOPMENT PROJECTS WHICH ARE WILDLIFE ATTRACTANTS, INCLUDING SEWAGE TREATMENT PONDS AND WETLAND MITIGATION BANKS WITHIN 10,000 FEET OF RUNWAY 4/22 OR NEW LANDFILLS WITHIN 6 MILES OF THE AIRPORT ARE UNACCEPTABLE. (REFERENCE FAA ADVISORY CIRCULAR 150/5200-33) TNTNSL C ORAST G NOTICE OF PROPOSED CONSTRUCTION ZONING ORDINANCES CURRENTLY IN EFFECT: WASATCH COUNTY ORDINANCE 16.03.150 (MAY 12, 1999)AIRPORT INFLUENCE AREA OVERLAY DISTRICT. RESTRICTS HEIGHT OF STRUCTURES TO CONFORM TO THE DESIGNATED ELEVATIONSSHOWN ON THE APPROVED AIRPORT PLANS. PROHIBITS LAND USE THAT WOULD CREATE ELECTRICAL INTERFERENCE, IMPAIR VISIBILITY, OR ENDANGER AIRCRAFT TAKE OFF, LANDING OR MANEUVERING. 9 RU S S M C D O N A L D F I E L D HE B E R C I T Y M U N I C I P A L A I R P O R T LAND USE AIRPORT ON EAA DAC RF/SLST 6 5752506 10.27.08 0055752 HE B E R C I T Y , U T A H AI R P O R T L A Y O U T P L A N S X X GENERAL AVIATION AGRICULTURAL USE INDUSTRIAL DEVELOPMENT RESIDENTIAL USE AERONAUTICAL USE AERONAUTICAL USEAGRICULTURAL USE AGRICULTURAL USE RESIDENTIAL USE AGRICULTURAL USE FUTURE INDUSTRIAL RE C O R D D R A W I N G S 0 2 / 2 0 0 8 S C W 1 BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) OFZ ( E ) OFZ ( E ) OFZ( E ) OFZ( E ) OFZ ( E ) OFZ( E ) OFZ( E ) OFZ ( E ) OFZ ( E ) OFZ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) X X XX XX XX XX X RPZ ( E ) RPZ ( E ) RPZ( E ) 712 13 18 78 6 5 RPZ( E ) 0 0 0 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 0 0 0 X X X X X X XXX X X X X X X XXXXXXXX X X X X X X X XX XX XX XX XX XX XX XX XX XX Sheet: of: No . P r o j e c t N o . D a t e Ap p r v d . TH E P R E P A R A T I O N O F T H I S D O C U M E N T M A Y H A V E B E E N S U P P O R T E D , I N P A R T , T H R O U G H T H E A I R P O R T I M P R O V E M E N T P R O G R A M FI N A N C I A L A S S I S T A N C E F R O M T H E F E D E R A L A V I A T I O N A D M I N I S T R A T I O N A S P R O V I D E D U N D E R T I T L E 4 9 U . S . C . , S E C T I O N 4 7 1 0 4 . T H E CO N T E N T S D O N O T N E C E S S A R I L Y R E F L E C T T H E O F F I C I A L V I E W S O R P O L I C Y O F T H E F A A . A C C E P T A N C E O F T H I S R E P O R T B Y T H E F A A DO E S N O T I N A N Y W A Y C O N S T I T U T E A C O M M I T M E N T O N T H E P A R T O F T H E U N I T E D S T A T E S T O P A R T I C I P A T E I N A N Y D E V E L O P M E N T DE P I C T E D T H E R E I N N O R D O E S I T I N D I C A T E T H A T T H E P R O P O S E D D E V E L O P M E N T I S E N V I R O N M E N T A L L Y A C C E P T A B L E O R W O U L D HA V E J U S T I F I C A T I O N I N A C C O R D A N C E W I T H A P P R O P R I A T E P U B L I C L A W S . Re v i s i o n / D e s c r i p t i o n Dr w n . Fi l e Ch k d . Gr a n d J u n c t i o n , C O p h : 9 7 0 . 2 4 2 . 0 1 0 1 f a x : 9 7 0 . 2 4 1 . 1 7 6 9 Me s a , A Z p h : 6 0 2 . 8 0 3 . 7 0 7 9 f a x : 4 8 0 . 6 3 2 . 0 7 6 0 Al b u q u e r q u e , N M p h : 5 0 5 . 5 0 8 . 2 1 9 2 f a x : 5 0 5 . 5 0 8 . 2 7 9 5 ww w . a r m s t r o n g c o n s u l t a n t s . c o m 29 HE B E R C I T Y , U T A H AI R P O R T L A Y O U T P L A N S HE B E R C I T Y M U N I C I P A L A I R P O R T RU S S M C D O N A L D F I E L D 0 0 4 5 6 9 2 1 2 / 0 1 / 0 5 O R I G I N A L I S S U E 56 9 2 5 0 3 R F D A C E A A 1 1 1 6 0 3 0 0 1 / 1 8 / 1 2 A S - B U I L T 60 3 0 5 0 2 L K B D P S J Z P 2 1 2 6 1 1 7 0 5 / 2 0 1 3 T A D U P D A T E 61 1 7 5 0 2 L K B J Z P D A C 3 AIRPORT LAYOUT PLAN A4 NO THRESHOLD SITING SURFACE OBJECT PENETRATIONS N/A NO OFZ OBJECT PENETRATIONS RW 22RW 4 5,636.0'5,607.0'TOUCHDOWN ZONE (TDZ) RUNWAY INTERSECTION ELEV. 30,000 lbs. SWG./DWG. 5,581.0' 5,636.0' 5,636.0'5,581.0' 200' 400' 200' 400' 500' 300' 500' 300' 150' 300' 150' CESSNA 560 XL 55.7' HAWKER 800 XP: 28,000 LBS. HAWKER 800 XP: 120 KNOTS B-II 98.54% 96.94% B-II GPS YESYES 0.8%0.8% 6,900'6,900' RW 22 20:1 RW 4 20:1 75' FUTURE 15 MPH/13.0 KNOTS 12 MPH/10.5 KNOTS RW 22 20:1 RW 22RW 4 EXISTING 75' WINGSPAN (FT) WEIGHT (LBS) VISUAL AIDS RUNWAY WIDTH DESIGN AIRCRAFT NAVIGATIONAL AIDS AIRPORT REFERENCE CODE LINE OF SIGHT REQUIREMENTS % WIND COVERAGE RUNWAY MARKING RUNWAY LIGHTING % EFFECTIVE GRADIENT % MAXIMUM GRADE RUNWAY & TAXIWAY PAVEMENT PAVEMENT STRENGTH (LBS) APPROACH SPEED (KNOTS) FAR PART 77 APPROACH SLOPE RUNWAY LENGTH ITEM RUNWAY END WIDTH WIDTH WIDTH LOW POINT HIGH POINT (ROFA) (RSA) RUNWAY ELEVATIONS (NAVD88) RUNWAY OBJECT FREE AREA RUNWAY SAFETY AREA OBSTACLE FREE ZONE (OFZ) LENGTH BEYOND RWY END LENGTH BEYOND RWY END LENGTH BEYOND RWY END RW 4 20:1 DATE SPONSOR APPROVAL Mayor, Heber City SCALE IN FEET 0 800400400 (JULY) MITL B-II 90.1°F FUTURE (JULY) 111°25'43.69" 40°28'54.49" GPS (CIRCLING) CENTERLINE GAGA B-II 98.54% 96.94% 90.1°F HOTTEST MONTH 5,636.0' 12 MPH/10.5 KNOTS 15 MPH/13.0 KNOTS EXISTING LONGITUDE LATITUDE(NAD '83) ITEM MEAN MAXIMUM TEMPERATURE AIRPORT REFERENCE POINT AIRPORT ELEVATION (NAVD88) COMBINED WIND COVERAGE NPIAS SERVICE LEVEL TAXIWAY LIGHTING AIRPORT REFERENCE CODE INSTRUMENT RUNWAY TYPE MAGNETIC VARIATION & DATE TAXIWAY MARKING 111°26'17.76" 40°28'32.48" EXISTING 4/22 FUTURE 4/22 RUNWAY LONGITUDE LATITUDE 40°29'16.49" 111°25'09.62" 98.54% 96.94% RPZ (E)(F) 500' x 700' x 1,000' 20:1 CAT. A & B AIRCRAFT AVIGATION EASEMENT (E) RUNWAY 4/22 VISUAL (CIRCLING)APPROACH VIS. MIN./TYPE RW 3 APPROACH VIS. MIN./TYPE RW 21 VISUAL (CIRCLING) VISUAL (CIRCLING) VISUAL (CIRCLING) ASPHALTASPHALT MIRLMIRL RW 22 RW 4 PI NPI RUNWAY 22 END (E)(F) ELEV. 5636.0' RW HIGH POINT (E)(F) LAT: 40°29'16.49" LONG: 111°25'09.62" 1.0%1.0% RW 22 - PAPI, REIL RW 4 - REIL N/A CENTERLINE ARP (E)(F) LAT: 40°28'54.49" LONG: 111°25'43.69" YESGPS AT AIRPORT GPSAIRPORT & TERMINAL NAV AIDS C LSN A T RUNWAY DATA RW 22 - PAPI, REIL RW 4 - REIL 300' GPS AIRPORT DATA RUNWAY END COORDINATES (NAD 83) YES GPS A6 6,90 0 ' x 7 5 ' ( E ) N 4 9 ° 4 9 ' 1 2 " E T R U E 11° 52' RUNWAY 4 END (E)(F) ELEV. 5581.0' RW LOW POINT (E)(F) LAT: 40°28'32.48" LONG: 111°26'17.76" RPZ (E)(F) 500' x 700' x 1,000' 20:1 CAT. A & B AIRCRAFT FEE SIMPLE RUNWAY 4/22 RW 22 RW 4 35' TW-A (E)(F) 75' RW (E)(F) 150' RSA (E)(F) 400' OFZ (E)(F) 500' ROFA (E)(F) 305' BRL (E)(F) 305' BRL (E)(F) GPS (CIRCLING) MITL MAGNETIC NORTH SOURCE: NATIONAL GEOPHYSICAL DATA CENTER 11/07/11 ANNUAL RATE OF CHANGE - 0°7' W 55' 80' 50' 50' 50' NOTES PI NPI CASE NO. Date DENVER AIRPORTS DISTRICT OFFICE FEDERAL AVIATION ADMINISTRATION Subject to letter dated CONDITIONALLY APPROVED FAA APPROVAL 500' AWOS CRITICAL AREA LATITUDE LONGITUDE 200' HOLD BARS (TYP.)(E)(F)5,636.0'5,607.0' 5,581.0' 5,636.0' 5,636.0'5,581.0' 111°26'17.76" 40°28'32.48" 40°29'16.49" 111°25'09.62" 30,000 lbs. SWG./DWG. 5,636.0' 99.58%18 MPH/16.0 KNOTS 98.54% 96.94% 99.58% E 180 S W 360 N 28 27 22 21 17 16 11 10 KNOTS WIND COVERAGE: 81.0 .8 .8 .8 .3 .2 + + + + + .1 .1 .2 .2.1.3.4.3.1.2.71.6 2.2 2.8 1.3 .4 .2 .1 .1 .1 .1 .2 .1 .1 .2 .4 .1 .2 .2 + + + + + + ++.1.1.1 .3 .3 .7 .2 + + + + +.2 + + + .1 .1 + + .1 + + + + 96.94 % CESSNA 560 XL 55.7' HAWKER 800 XP: 28,000 LBS. HAWKER 800 XP: 120 KNOTS WIND COVERAGE DATA RUNWAY 10.5 kt/ 12 mph 4/22 (E)(F)96.94% 16 kt/ 18 mph 99.58% 13 kt/ 15 mph 98.54% SOURCE: AWOS - HEBER MUNICIPAL AIRPORT 11/20/04 - 4/21/05 11° 52' E CHANGING BY 0° 7' W / year 240' ℄ to ℄ (E)(F) A1 A2 A3 A5 A7(F) A7(E) A8(F) RUNWAY END COORDINATES WERE ESTABLISHED BY A SURVEY CONDUCTED BY REEVE & ASSOCIATES ON 10/4/2005 FOR A CONSTRUCTION PROJECT FOR ARMSTRONG CONSULTANTS, INC. 111°25'43.69" 40°28'54.49" S. A I R P O R T R D . UTA H H W Y . 1 8 9 U T A H H W Y . 4 0 S D A N I E L S R D . S F I E L D R D . / 1 2 0 0 W . FU T U R E A C C E S S 50' 55' W. AIRPORT RD. LEGEND EXISTING DESCRIPTION EXISTING DESCRIPTION AIRFIELD DEVELOPMENT (ASPHALT)THRESHOLD LIGHTS STRUCTURE/FACILITIES (BUILDING)REIL AIRPORT PROPERTY LINE (APL)VASI/PAPI RUNWAY SAFETY AREA (RSA)AIRPORT BEACON OBSTACLE FREE ZONE (OFZ)WIND CONE & SEGMENTED CIRCLE RUNWAY OBJECT FREE AREA (ROFA)AWOS RUNWAY PROTECTION ZONE (RPZ)LIGHTED WINDCONE BUILDING RESTRICTION LINE (BRL)N/A SECTION CORNER TAXIWAY SAFETY AREA (TSA)DRAINAGE/CULVERT TAXIWAY OBJECT FREE AREA (TOFA)N/A CONTOURS AIRPORT REFERENCE POINT (ARP)ROADS PACS/SACS MONUMENT MARKINGS TO BE REMOVED FENCINGXXX 4125 12 1112 TOFA(E) TSA(E) BRL(E) ROFA(E) OFZ(E) RSA(E) RPZ(E) TOFA(F)(U) TSA(F)(U) BRL(F)(U) ROFA(F)(U) OFZ(F)(U) RSA(F)(U) RPZ(F)(U) RUN W A Y 4 / 2 2 TAX I W A Y A AIRPORT FACILITIES LIST EXISTING FUTURE FACILITY DESCRIPTION TOP ELEVATION (MSL) OK3 AIR 5649' FUEL PUMPS / TANKS - SOAR UTAH 5652' AUTO PARKING - TIE DOWNS - T-HANGARS 5653' OK3 AIR / FBO 5663' BOX HANGARS 5654' CONTROLLED ACCESS 5652' ELECTRICAL VAULT - AVIATION RELATED BUSINESS 5654' SNOW REMOVAL EQUIPMENT BUILDING 5654' GLIDER STORAGE - FBO / TERMINAL BUILDING 5640' 1 2 3 4 5 6 7 8 9 10 14 2 4 5 8 13 11 12 13 8 8 8 8 8 8 810 8 12 4 4710 9 2 8 3 8 1 9 6 6 9 2 10 4 4 14 13 8 8 8 8 4 5 5 5 5 5 6 6 8 8 8 8 8 8 4 8 8 13 9 9 BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) RSA ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) ROF A ( E ) OFZ( E ) OFZ ( E ) OFZ ( E ) OFZ( E ) OFZ( E ) OFZ( E ) OFZ ( E ) OFZ( E ) OFZ( E ) OFZ ( E ) OFZ ( E ) OFZ( E ) OFZ( E ) OFZ ( E ) OFZ ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) BRL ( E ) TOF A ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TOF A ( E ) TOF A ( E ) TSA ( E ) TSA ( E ) TSA ( E ) TOF A ( E ) T O F A ( F ) T O F A ( E ) T O F A ( E ) T O F A ( F ) TOF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) ROF A ( F ) X X X X X X X X X X X X X X XX XX X X X X X X X X T O F A ( E ) T O F A ( E ) T O F A ( E ) T O F A ( E ) T O F A ( E ) T O F A ( E ) TOF A ( F ) X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XX XX XX XX Sheet: of: No . P r o j e c t N o . D a t e Ap p r v d . TH E P R E P A R A T I O N O F T H I S D O C U M E N T M A Y H A V E B E E N S U P P O R T E D , I N P A R T , T H R O U G H T H E A I R P O R T I M P R O V E M E N T P R O G R A M FI N A N C I A L A S S I S T A N C E F R O M T H E F E D E R A L A V I A T I O N A D M I N I S T R A T I O N A S P R O V I D E D U N D E R T I T L E 4 9 U . S . C . , S E C T I O N 4 7 1 0 4 . T H E CO N T E N T S D O N O T N E C E S S A R I L Y R E F L E C T T H E O F F I C I A L V I E W S O R P O L I C Y O F T H E F A A . A C C E P T A N C E O F T H I S R E P O R T B Y T H E F A A DO E S N O T I N A N Y W A Y C O N S T I T U T E A C O M M I T M E N T O N T H E P A R T O F T H E U N I T E D S T A T E S T O P A R T I C I P A T E I N A N Y D E V E L O P M E N T DE P I C T E D T H E R E I N N O R D O E S I T I N D I C A T E T H A T T H E P R O P O S E D D E V E L O P M E N T I S E N V I R O N M E N T A L L Y A C C E P T A B L E O R W O U L D HA V E J U S T I F I C A T I O N I N A C C O R D A N C E W I T H A P P R O P R I A T E P U B L I C L A W S . Re v i s i o n / D e s c r i p t i o n Dr w n . Fi l e Ch k d . Gr a n d J u n c t i o n , C O p h : 9 7 0 . 2 4 2 . 0 1 0 1 f a x : 9 7 0 . 2 4 1 . 1 7 6 9 Me s a , A Z p h : 6 0 2 . 8 0 3 . 7 0 7 9 f a x : 4 8 0 . 6 3 2 . 0 7 6 0 Al b u q u e r q u e , N M p h : 5 0 5 . 5 0 8 . 2 1 9 2 f a x : 5 0 5 . 5 0 8 . 2 7 9 5 ww w . a r m s t r o n g c o n s u l t a n t s . c o m 39 HE B E R C I T Y , U T A H TE R M I N A L A R E A D R A W I N G HE B E R C I T Y M U N I C I P A L A I R P O R T RU S S M C D O N A L D F I E L D 0 0 4 5 6 9 2 1 2 / 0 1 / 0 5 O R I G I N A L I S S U E 56 9 2 5 0 3 R F D A C E A A 1 1 1 6 0 3 0 0 1 / 1 8 / 1 2 A S - B U I L T 60 3 0 5 0 3 L K B D P S J Z P 2 1 2 6 1 1 7 0 5 / 2 0 1 3 T A D U P D A T E 61 1 7 5 0 3 L K B J Z P D A C 3 TERMINAL AREA DRAWING SCALE IN FEET 0 200100100 C LSN A T TAX I W A Y A T W Y A 5 AIRPORT FACILITIES LIST EXISTING FUTURE FACILITY DESCRIPTION TOP ELEVATION (MSL) OK3 AIR 5649' FUEL PUMPS / TANKS - SOAR UTAH 5652' AUTO PARKING - TIE DOWNS - T-HANGARS 5653' OK3 AIR / FBO 5663' BOX HANGARS 5654' CONTROLLED ACCESS 5652' ELECTRICAL VAULT - AVIATION RELATED BUSINESS 5654' SNOW REMOVAL EQUIPMENT BUILDING 5654' GLIDER STORAGE - FBO / TERMINAL BUILDING 5640' 1 2 3 4 5 6 7 8 9 10 14 2 4 5 8 13 11 12 13 10 65.5' TOFA (E)(F) 39.5' TSA (E)(F) 5 5 5 5 5 4 4 2 2 10 14 8 8 8 8 8 8 8 8 7 8 10 12 4 9 T W Y A 4 4 4 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 5 5 35' TW-A (E)(F) 75' RSA (E)(F) 200' OFZ (E)(F) 250' ROFA (E)(F) 305' BRL (E)(F) 200' HOLD BARS (TYP.) (E)(F) 240' ℄ to ℄ (E)(F) 39.5' TSA (E)(F) 75' RW (E)(F) 35'(F) 115' TOFA(F) 35'(F) 115' TOFA(F) 115' TOFA(F) 115' TOFA(F) 79' TOFA (E)(F) 50' 50' 79' TOFA(E)(F) 79' TOFA(F) 115' TOFA (E)(F) 79' TOFA(E)(F) 79' TOFA(E)(F) 79' TOFA(E)(F) 115' TOFA (E)(F)115' TOFA (F) 115' TOFA (F) 79' TOFA(F) 79' TOFA (F) RUN W A Y 4 / 2 2 LEGEND EXISTING DESCRIPTION EXISTING DESCRIPTION AIRFIELD DEVELOPMENT (ASPHALT)THRESHOLD LIGHTS STRUCTURE/FACILITIES (BUILDING)REIL AIRPORT PROPERTY LINE (APL)VASI/PAPI RUNWAY SAFETY AREA (RSA)AIRPORT BEACON OBSTACLE FREE ZONE (OFZ)WIND CONE & SEGMENTED CIRCLE RUNWAY OBJECT FREE AREA (ROFA)AWOS RUNWAY PROTECTION ZONE (RPZ)LIGHTED WINDCONE BUILDING RESTRICTION LINE (BRL)N/A SECTION CORNER TAXIWAY SAFETY AREA (TSA)DRAINAGE/CULVERT TAXIWAY OBJECT FREE AREA (TOFA)N/A CONTOURS AIRPORT REFERENCE POINT (ARP)ROADS PACS/SACS MONUMENT MARKINGS TO BE REMOVED FENCINGXXX 4125 12 1112 TOFA(E) TSA(E) BRL(E) ROFA(E) OFZ(E) RSA(E) RPZ(E) TOFA(F)(U) TSA(F)(U) BRL(F)(U) ROFA(F)(U) OFZ(F)(U) RSA(F)(U) RPZ(F)(U) 6 9 9 9 9 79' TOFA (F) 79' TOFA (F) 79' TOFA (F) 7 3 8 1T W Y A 3 X18574 Heber Airport, Heber City, UT - Appendix Budinger & Associates, Inc. Geotechnical and Environmental Engineers Construction Materials Testing & Special Inspection Appendix 10.7 Regulatory Database Records 800-377-2430 www.RecCheck.com Page 1 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved EXECUTIVE SUMMARY INFORMATION ON THE REQUESTED LOCATION Site Address: 630 Airport Rd Heber City, UT 84032 Client Project Name/Number: Heber Airport 2104700485 Coordinates: N 40-28-58, W 111-25-31 (NAD 83) 40.482728, -111.425339 Date of Report October 2, 2018 ERS Project Number: 2104700485 Subject Site Listed on the following lists: Not Listed Subject Site Listed as Map ID#: N/A USGS 7.5 Minute Quad Map: Charleston (2014-02-05) Subject Site Located within a Potential Area of Concern: No Township, Section and Range: Township: 004S Range: 005E Section: 007 Site Elevation: (feet above or below (-) mean sea level) 5622 Flood Zone: (FEMA Q3 Digital Data) Panel: 49051C0256E, Effective Date: 3/15/2012 Zone X - Area of minimal flood hazard, usually depicted on FIRMs as above the 500- year flood level. Fire Insurance Map Coverage: There may be coverage of your site. Radon Information: EPA Radon Zone: 2 (Predicted avg for county: 2 to 4 pCi/L)For zip code 84032: Number of tests per zip code: 426 Number of tests where radon is > 4 pCi/L: Not Reported Percentage of test where radon is > 4 pCi/L: 68.50% Other Information: <4 pCi/L%: 0.315 Maximum: 64.9 Average: 9.7 Search Radius Expansion Size: (In Miles) 0 800-377-2430 www.RecCheck.com Page 2 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved Soil Type: (USDA Soil Survey Geographic Database) (SSURGO) Holmes gravelly loam Map Unit Type: Consociation Hydric: No Drainage Class: Well drained General Information: Loamy-skeletal, mixed, frigid Typic Argixerolls Zip Codes Searched for “Un-Mappable” Sites: Not Researched Occurrence Count: 11 800-377-2430 www.RecCheck.com Page 3 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved SUMMARY OF OCCURRENCES MAP ID ID/SITE NAME ADDRESS DATABASE ST ATUS DISTANCE (MILES) ELEV DIFF (FEET) 1 Maps: 1, 2, 3, 4 757938 (D- 4- 5) 7cad- 1 Not Reported by Agency USGS-Waterwells- US Listed 0.04 SE 4 2 Maps: 1, 2, 3, 4 1100035 WASATCH AERO SERVICES HEBER AIRPORT HEBER CITY UST2-UT Listed 0.05 NE 3 2 Maps: 1, 2, 3, 4 1100035 WASATCH AERO SERVICES HEBER AIRPORT HEBER CITY UST-UT Listed 0.05 NE 3 3 Maps: 1, 2, 4 5910970 HEBER AIRPORT WELL (155 FEET DEEP) Not Reported by Agency M-Locations-UT Listed 0.14 SW -7 4 Maps: 1, 2, 4 250 DCD-Heber Transfer Station 639 West airport road Heber SWF-UT Open 0.16 S 9 5 Maps: 1, 2, 4 SW250 DCD-HEBER TRANSFER STATION 639 West airport road Used-Oil-UT Listed 0.19 S 6 6 Maps: 1, 2, 4 492591 DIAMOND K HEBER TRANSFER STATION PO BOX 285 HEBER SWLF-US Listed 0.23 S 13 7 Maps: 1, 4 293 Diamond K-Tire Transporter Inc. 2214 South 670 West Heber SWF-UT Open 0.28 S 6 7 Maps: 1, 4 144 Diamond K-Heber Transfer Station 2214 South 670 West Heber SWF-UT Open 0.28 S 6 8 Maps: 1, 4 SW144 DIAMOND K- HEBER TRANSFER STATION 2214 South 670 West Used-Oil-UT Listed 0.32 S 17 8 Maps: 1, 4 SW293 DIAMOND K-TIRE TRANSPORTER 2214 South 670 West Used-Oil-UT Listed 0.32 S 17 800-377-2430 www.RecCheck.com Page 4 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved POTENTIAL AREAS OF CONCERN/CONTAMINATION SUMMARY DATABASE SEARCHED SUBJECT SITE WITHIN POTENTIAL AREA OF CONCERN AREAS FOUND WITHIN 1- MILE RADIUS Covenants-UT No 0 NPL-R8-US No 0 AsbestosArea-UT No 0 Military-Bases-US No 0 DATABASE OCCURRENCE SUMMARY HIGH RISK* OCCURRENCES IDENTIFIED IN REQUESTED SEARCH RADIUS DATABASE SEARCHED DISTANCE SEARCHED (MILES) HIGH RISK OCCURRENCES FOUND CERCLIS-US 0.5 0 LAST-Open-UT 0.5 0 LUST-Open2-UT 0.5 0 LUST-Open-UT 0.5 0 NPL-US 1 0 NPL-UT 1 0 Proposed-NPL-US 1 0 SAA-Agreements-US 1 0 Tribal-LUST-Open-Reg8 0.5 0 VCP-Open-UT 0.5 0 * For the purposes of this report, “high risk” occurrences are those that have known contamination and have not received a “case closed” or “no further action” status from the agency that maintains the records. ASTM/AAI STANDARD RECORD SOURCES SUMMARY STANDARD ENVIRONMENTAL RECORD SOURCES ASTM MIN. SEARCH DIST. / ERS SEARCH DIST. (MILES) ERS DATABASE NAME TOTAL LISTINGS MAP ID #’S Federal NPL site list 1.0 / 1.0 NPL-US 0 None Listed Proposed-NPL-US 0 None Listed Federal Delisted NPL site list 0.5 / 1.0 Delisted-NPL-US 0 None Listed Federal CERCLIS list 0.5 / 0.5 CERCLIS-US 0 None Listed Federal CERCLIS NFRAP site list 0.5 / 0.5 CERCLIS-Archived- US 0 None Listed Federal RCRA CORRACTS facilities list 1.0 / 1.0 RCRA-COR-US 0 None Listed Federal RCRA non-CORRACTS TSD facilities list 0.5 / 0.5 RCRA-TSDF-US 0 None Listed Federal RCRA generators list Property and adjoining properties / RCRA-CESQG-US 0 None Listed 800-377-2430 www.RecCheck.com Page 5 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved 0.25 RCRA-LQG-US 0 None Listed RCRA-NON-US 0 None Listed RCRA-SQG-US 0 None Listed Federal Inst/Eng control registries Property Only / 0.25 Controls-RCRA-US 0 None Listed Controls-US 0 None Listed Hist-US-EC 0 None Listed Hist-US-IC 0 None Listed LIENS-US 0 None Listed Federal ERNS list Property Only / 0.0625 ERNS-US 0 None Listed State and Tribal-Equivalent NPL 1.0 / 1.0 NPL-UT 0 None Listed State and Tribal-Equivalent CERCLIS 0.5 / 0.5 SS-UT 0 None Listed State and Tribal landfill and/or solid waste disposal sites 0.5 / 0.5 AB-UT 0 None Listed Debris-US 0 None Listed Hist-Dumps-US 0 None Listed SWF-UT 3 4, 7, 7 SWLF-US 1 6 Tribal-ODI-US 0 None Listed State and Tribal Leaking Storage Tank Lists 0.5 / 0.5 LAST-Closed-UT 0 None Listed LAST-Open-UT 0 None Listed LUST-Closed2-UT 0 None Listed LUST-Closed-UT 0 None Listed LUST-Open2-UT 0 None Listed LUST-Open-UT 0 None Listed Tribal-LUST-Closed- Reg8 0 None Listed Tribal-LUST-Open- Reg8 0 None Listed State and Tribal Registered Storage Tank Lists Property and adjoining properties / 0.25 AST-UT 0 None Listed FEMA-UST-US 0 None Listed Tribal-UST-Reg8 0 None Listed UST2-UT 1 2 UST-UT 1 2 UST-VCC-UT 0 None Listed State and Tribal Inst/Eng Control Registries Property Only / 0.5 Controls-UT 0 None Listed IC-UT 0 None Listed State and Tribal Voluntary Cleanup Sites 0.5 / 0.5 Tribal-VCP-US 0 None Listed VCP-Closed-UT 0 None Listed VCP-Open-UT 0 None Listed State and Tribal Brownfield Sites 0.5 / 0.5 BF-Tribal-US 0 None Listed BF-UT 0 None Listed 800-377-2430 www.RecCheck.com Page 6 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved FEDERAL ASTM/AAI DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL BF-Tribal-US 0.5 0 0 0 0 - 0 BF-US 0.5 0 0 0 0 - 0 CERCLIS-Archived-US 0.5 0 0 0 0 - 0 CERCLIS-US 0.5 0 0 0 0 - 0 Controls-RCRA-US 0.5 0 0 0 0 - 0 Controls-US 0.5 0 0 0 0 - 0 Debris-US 0.5 0 0 0 0 - 0 Delisted-NPL-US 1 0 0 0 0 0 0 ERNS-US 0.0625 0 0 - - - 0 FEMA-UST-US 0.25 0 0 0 - - 0 FTTS-ENF-US 0.25 0 0 0 - - 0 Hist-Dumps-US 0.5 0 0 0 0 - 0 Hist-US-EC 0.5 0 0 0 0 - 0 Hist-US-IC 0.5 0 0 0 0 - 0 HMIS-US 0.0625 0 0 - - - 0 LIENS-US 0.0625 0 0 - - - 0 NPL-US 1 0 0 0 0 0 0 PADS-US 0.0625 0 0 - - - 0 PCB-US 0.25 0 0 0 - - 0 Proposed-NPL-US 1 0 0 0 0 0 0 RCRA-CESQG-US 0.25 0 0 0 - - 0 RCRA-COR-US 1 0 0 0 0 0 0 RCRA-LQG-US 0.25 0 0 0 - - 0 RCRA-NON-US 0.25 0 0 0 - - 0 RCRA-SQG-US 0.25 0 0 0 - - 0 RCRA-TSDF-US 0.5 0 0 0 0 - 0 SAA-Agreements-US 1 0 0 0 0 0 0 SWLF-US 0.5 0 0 1 0 - 1 Tribal-LUST-Closed-Reg8 0.5 0 0 0 0 - 0 Tribal-LUST-Open-Reg8 0.5 0 0 0 0 - 0 Tribal-ODI-US 0.5 0 0 0 0 - 0 Tribal-UST-Reg8 0.25 0 0 0 - - 0 Tribal-VCP-US 0.5 0 0 0 0 - 0 STATE ASTM/AAI DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL AB-UT 0.5 0 0 0 0 - 0 AST-UT 0.25 0 0 0 - - 0 BF-UT 0.5 0 0 0 0 - 0 Controls-UT 0.5 0 0 0 0 - 0 ER-UT 0.5 0 0 0 0 - 0 IC-UT 0.5 0 0 0 0 - 0 LAST-Closed-UT 0.5 0 0 0 0 - 0 LAST-Open-UT 0.5 0 0 0 0 - 0 LUST-Closed2-UT 0.5 0 0 0 0 - 0 LUST-Closed-UT 0.5 0 0 0 0 - 0 LUST-Open2-UT 0.5 0 0 0 0 - 0 LUST-Open-UT 0.5 0 0 0 0 - 0 Manifest2-CT 0.0625 0 0 - - - 0 Manifest2-RI 0.0625 0 0 - - - 0 800-377-2430 www.RecCheck.com Page 7 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved STATE ASTM/AAI DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL NPL-UT 1 0 0 0 0 0 0 SHWG-UT 0.25 0 0 0 - - 0 Spills-UT 0.0625 0 0 - - - 0 SS-UT 0.5 0 0 0 0 - 0 SWF-UT 0.5 0 0 1 2 - 3 UST2-UT 0.25 0 1 0 - - 1 UST-UT 0.25 0 1 0 - - 1 UST-VCC-UT 0.25 0 0 0 - - 0 VCP-Closed-UT 0.5 0 0 0 0 - 0 VCP-Open-UT 0.5 0 0 0 0 - 0 WTR-UT 0.5 0 0 0 0 - 0 SUPPLEMENTAL DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL Air-EI-UT 0.25 0 0 0 - - 0 Air-UT 0.25 0 0 0 - - 0 BioFuel-US 0.25 0 0 0 - - 0 CDL-US 0.0625 0 0 - - - 0 CDL-UT 0.0625 0 0 - - - 0 Coal-Ash-Dams-US 0.5 0 0 0 0 - 0 CP-UT 0.25 0 0 0 - - 0 Dams2-UT 0.25 0 0 0 - - 0 Dams-UT 0.25 0 0 0 - - 0 Dry-Cleaners-UT 0.25 0 0 0 - - 0 EGRID-US 0.5 0 0 0 0 - 0 EPA-Watch-List-US 0.25 0 0 0 - - 0 EWA-UT 0.25 0 0 0 - - 0 FA-HW-US 0.0625 0 0 - - - 0 FA-HW-UT 0.0625 0 0 - - - 0 FA-SW-HW-UT 0.0625 0 0 - - - 0 FA-UST-UT 0.0625 0 0 - - - 0 FRS-US 0.0625 0 0 - - - 0 FTTS-INSP-US 0.0625 0 0 - - - 0 FUDS-US 1 0 0 0 0 0 0 FUDS-UT 0.25 0 0 0 - - 0 Fuel-Dispensers-UT 0.25 0 0 0 - - 0 FUSRAP-US 0.25 0 0 0 - - 0 GWP-UT 0.25 0 0 0 - - 0 Hist-AFS2-US 0.25 0 0 0 - - 0 Hist-AFS-US 0.25 0 0 0 - - 0 Hist-CERCLIS-NFRAP-US 0.25 0 0 0 - - 0 Hist-CERCLIS-US 0.25 0 0 0 - - 0 Hist-ERNS-US 0.0625 0 0 - - - 0 Hist-FIFRA-US 0.25 0 0 0 - - 0 Hist-FINDS-US 0.0625 0 0 - - - 0 Hist-LUST-UT 0.25 0 0 0 - - 0 HIST-MLTS-US 0.25 0 0 0 - - 0 Hist-NPL-US 0.25 0 0 0 - - 0 Hist-RCRIS-US 0.25 0 0 0 - - 0 Hist-Spills-UT 0.0625 0 0 - - - 0 Hist-SWF-UT 0.25 0 0 0 - - 0 Hist-TRIS-US 0.25 0 0 0 - - 0 800-377-2430 www.RecCheck.com Page 8 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved SUPPLEMENTAL DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL Hist-US 0.0625 0 0 - - - 0 Hist-UST-UT 0.25 0 0 0 - - 0 Hist-UT 0.0625 0 0 - - - 0 Hist-WaterWells-US 0.0625 0 0 - - - 0 ICIS-Air-US 0.0625 0 0 - - - 0 ICIS-FEC-US 0.0625 0 0 - - - 0 ICIS-NPDES-US 0.0625 0 0 - - - 0 Lead-Smelter-2-US 0.25 0 0 0 - - 0 Lead-US 0.25 0 0 0 - - 0 LMOP-US 0.5 0 0 0 0 - 0 MINES-US 0.0625 0 0 - - - 0 M-Locations-UT 0.25 0 1 0 - - 1 MLTS-US 0.0625 0 0 - - - 0 MMRP-UT 0.25 0 0 0 - - 0 MRDS-US 0.25 0 0 0 - - 0 MS-UT 0.25 0 0 0 - - 0 NPDES-UT 0.0625 0 0 - - - 0 OGW-UT 0.0625 0 0 - - - 0 PCS-US 0.25 0 0 0 - - 0 RADINFO-US 0.0625 0 0 - - - 0 RFG-Lab-US 0.25 0 0 0 - - 0 RMP-US 0.0625 0 0 - - - 0 ROD-US 0.5 0 0 0 0 - 0 SDWIS-US 0.25 0 0 0 - - 0 SSTS-US 0.0625 0 0 - - - 0 TierII-UT 0.25 0 0 0 - - 0 Tribal-Air-US 0.25 0 0 0 - - 0 TRIS2000-US 0.0625 0 0 - - - 0 TRIS2010-US 0.0625 0 0 - - - 0 TRIS80-US 0.0625 0 0 - - - 0 TRIS90-US 0.0625 0 0 - - - 0 TRI-UT 0.25 0 0 0 - - 0 TSCA-US 0.0625 0 0 - - - 0 UIC-UT 0.0625 0 0 - - - 0 UMTRA-US 0.0625 0 0 - - - 0 Used-Oil-UT 0.5 0 0 1 2 - 3 USGS-Waterwells-US 0.0625 0 1 - - - 1 Vapor-Intrusions-US 0.5 0 0 0 0 - 0 WTT-UT 0.25 0 0 0 - - 0 PROPRIETARY HISTORIC DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL Hist-Agriculture 0.0625 0 0 - - - 0 Hist-Auto Dealers 0.0625 0 0 - - - 0 Hist-Auto Repair 0.25 0 0 0 - - 0 Hist-Chemical Manufacturing 0.0625 0 0 - - - 0 Hist-Chemical-Storage 0.0625 0 0 - - - 0 Hist-Cleaners 0.25 0 0 0 - - 0 Hist-Convenience 0.0625 0 0 - - - 0 Hist-Disposal-Recycle 0.0625 0 0 - - - 0 Hist-Food-Processors 0.0625 0 0 - - - 0 Hist-Gun-Ranges 0.0625 0 0 - - - 0 800-377-2430 www.RecCheck.com Page 9 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved PROPRIETARY HISTORIC DATABASES DATABASE SEARCHED DISTANCE SEARCHED SUBJECT SITE 0.125 MILES 0.25 MILES 0.5 MILES 1.0 MILES TOTAL Hist-Machine Shop 0.0625 0 0 - - - 0 Hist-Manufacturing 0.0625 0 0 - - - 0 Hist-Metal Plating 0.0625 0 0 - - - 0 Hist-Mining 0.0625 0 0 - - - 0 Hist-Mortuaries 0.0625 0 0 - - - 0 Hist-Oil-Gas 0.0625 0 0 - - - 0 Hist-OilGas-Refiners 0.0625 0 0 - - - 0 Hist-Other 0.0625 0 0 - - - 0 Hist-Paint-Stores 0.0625 0 0 - - - 0 Hist-Petroleum 0.0625 0 0 - - - 0 Hist-Post-Offices 0.0625 0 0 - - - 0 Hist-Printers 0.0625 0 0 - - - 0 Hist-Rental 0.0625 0 0 - - - 0 Hist-RV-Dealers 0.0625 0 0 - - - 0 Hist-Salvage 0.0625 0 0 - - - 0 Hist-Service Stations 0.25 0 0 0 - - 0 Hist-Steel-Metals 0.0625 0 0 - - - 0 Hist-Textile 0.0625 0 0 - - - 0 Hist-Transportation 0.0625 0 0 - - - 0 Hist-Trucking 0.0625 0 0 - - - 0 Hist-Vehicle-Parts 0.0625 0 0 - - - 0 Hist-Vehicle-Washing 0.0625 0 0 - - - 0 800-377-2430 www.RecCheck.com Page 10 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved SITE LOCATION TOPOGRAPHIC MAP U.S. Geological Survey. Charleston (2014-02-05) Quadrangle, 7.5 Minute Series Budinger and Associates, Inc. 630 Airport Rd Heber City, UT 84032 FIGURE: 1 JOB: 2104700485 DATE: 10/2/2018 800-377-2430 www.RecCheck.com Page 11 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved SITE LOCATION MAP Budinger and Associates, Inc. 630 Airport Rd Heber City, UT 84032 FIGURE: 2 JOB: 2104700485 DATE: 10/2/2018 800-377-2430 www.RecCheck.com Page 12 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved 1-MILE RADIUS STREET MAP W/OCCURRENCES (MAP1) All plotted occurrences represent approximate locations based on geographic information provided by the respective agency. Actual locations may vary due to numerous reasons such as: the size of the property, accuracy of the provided location, accuracy of the software used to determine the location, etc. Occurrences are shown in three colors to give a visual indication of the potential risk of the listed occurrence based on the type of list and the current status of the occurrence. Occurrences shown in RED are locations with known contamination that have not received a “case closed” or “no further action” status. Occurrences shown in YELLOW have been listed by the respective agency, but do not always represent an environmental risk. The detailed status information and description of the listing should be reviewed for further information. Occurrences shown in GREEN are occurrences that have active permits or have had contamination in the past but have received a “case closed” or “no further action” status and therefore, do not likely present an environmental risk. 800-377-2430 www.RecCheck.com Page 13 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved 0.25-MILE RADIUS STREET MAP W/OCCURRENCES (MAP2) All plotted occurrences represent approximate locations based on geographic information provided by the respective agency. Actual locations may vary due to numerous reasons such as: the size of the property, accuracy of the provided location, accuracy of the software used to determine the location, etc. Occurrences are shown in three colors to give a visual indication of the potential risk of the listed occurrence based on the type of list and the current status of the occurrence. Occurrences shown in RED are locations with known contamination that have not received a “case closed” or “no further action” status. Occurrences shown in YELLOW have been listed by the respective agency, but do not always represent an environmental risk. The detailed status information and description of the listing should be reviewed for further information. Occurrences shown in GREEN are occurrences that have active permits or have had contamination in the past but have received a “case closed” or “no further action” status and therefore, do not likely present an environmental risk. 800-377-2430 www.RecCheck.com Page 14 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved 0.0625-MILE RADIUS STREET MAP W/ OCCURRENCES (MAP3) All plotted occurrences represent approximate locations based on geographic information provided by the respective agency. Actual locations may vary due to numerous reasons such as: the size of the property, accuracy of the provided location, accuracy of the software used to determine the location, etc. Occurrences are shown in three colors to give a visual indication of the potential risk of the listed occurrence based on the type of list and the current status of the occurrence. Occurrences shown in RED are locations with known contamination that have not received a “case closed” or “no further action” status. Occurrences shown in YELLOW have been listed by the respective agency, but do not always represent an environmental risk. The detailed status information and description of the listing should be reviewed for further information. Occurrences shown in GREEN are occurrences that have active permits or have had contamination in the past but have received a “case closed” or “no further action” status and therefore, do not likely present an environmental risk. 800-377-2430 www.RecCheck.com Page 15 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved 1-MILE TOPOGRAPHIC MAP W/OCCURRENCES (MAP4) All plotted occurrences represent approximate locations based on geographic information provided by the respective agency. Actual locations may vary due to numerous reasons such as: the size of the property, accuracy of the provided location, accuracy of the software used to determine the location, etc. Occurrences are shown in three colors to give a visual indication of the potential risk of the listed occurrence based on the type of list and the current status of the occurrence. Occurrences shown in RED are locations with known contamination that have not received a “case closed” or “no further action” status. Occurrences shown in YELLOW have been listed by the respective agency, but do not always represent an environmental risk. The detailed status information and description of the listing should be reviewed for further information. Occurrences shown in GREEN are occurrences that have active permits or have had contamination in the past but have received a “case closed” or “no further action” status and therefore, do not likely present an environmental risk. 800-377-2430 www.RecCheck.com Page 16 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved AGENCY DIFFERENCES IN MAPPED LOCATIONS (MAP5) Note: Occurrences on this map have agency provided coordinates which differ significantly from geocoded locations. This “AGENCY DIFFERENCES IN MAPPED LOCATIONS (MAP 4)” is fully protected against reproduction in any way, shape or form by ERS Environmental Record Search. ALL applicable laws, copyrights, pending copyrights, trademarks, and any and all applicable Federal and State laws apply at all times. These protections include the concept, procedures, processes, layout, vision, color scheme, mapping layout, legends, data, any and all verbiage, and the entire concept. 800-377-2430 www.RecCheck.com Page 17 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved SUMMARY OF AGENCY DIFFERENCES MAP ID ID / SITE NAME ADDRESS / DATABASE AGENCY COORDINATES DISTANCE (MILES) DIRECTION 7 144 Diamond K-Heber Transfer Station 2214 South 670 West SWF-UT -111.42472, 40.47806 0.32 S 9 492590 DCD HEBER TRANSFER STATION 679 NORTH 1500 WEST SWLF-US -111.42472, 40.47988 0.2 S 800-377-2430 www.RecCheck.com Page 18 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved MAPPED AIR PERMITS WITH POTENTIAL DISPERSION (MAP6) Note: Occurrences on this map are reported in Air Quality databases. Potential air plumes are drawn in the direction of the prevailing wind. No air quality occurrences were identified in the search radius All plotted occurrences represent approximate locations based on geographic information provided by the respective agency/source. Actual locations may vary due to numerous reasons such as: the size of the property, accuracy of the provided location, accuracy of the software used to determine the location, etc. Potential air dispersion plumes are depicted to graphically show the direction contaminates may travel based on prevailing wind data and provide a visual screening tool only. Actual direction will vary especially by season. Depending on the actual contaminate, amount released, and other variables, the distance from the source the contaminate may travel can and will vary. Interpretation and review of all the actual relevant data by an environmental professional is recommended before making any decisions, conclusions or otherwise based on the map depictions, air data, and potential air dispersion plumes. This “MAPPED AIR PERMITS WITH POTENTIAL DISPERSION (MAP 6)” is fully protected against reproduction in any way, shape or form by ERS Environmental Record Search. ALL applicable laws, copyrights, pending copyrights, trademarks, and any and all applicable Federal and State laws apply at all times. These protections include the concept, procedures, processes, layout, vision, color scheme, mapping layout, legends, data, any and all verbiage, and the entire concept. 800-377-2430 www.RecCheck.com Page 19 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved LISTED OCCURRENCE DETAILS DATABASE STATUS DISTANCE ELEVATION MAP ID USGS-Waterwells-US Listed 0.04 miles SE 5626 ft (4 ft higher than site) 1 SITE NAME MAPS ID (D- 4- 5) 7cad- 1 1, 2, 3, 4 757938 ADDRESS CITY ZIP Not Reported by Agency DETAILS Note: This is an ERS assigned ID. Agency Code: USGS Site ID Number: 402856111252701 Site Type Code: GW County Code: 51 District Code: 49 State Code: 49 Country Code: US Land Net Location Description: SENESWS07 T04S R05E S Altitude of Gage/Land Surface: 5640 Map Name: HEBER CITY Scale of Map: 24000 Method Altitude Determined: M Altitude Accuracy: 20 Altitude Datum: NGVD29 Hydrologic Unit Code: 16020203 Drainage Basin Code: 10 Topographic Setting Code: V Flags for Type of Data Collected: NINNNNNNNNNNNNNNNNNNNNNNNNNNNI Flags for Instruments at Site: NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN Date of First Construction: 19490101 Date Site Established or Inventoried: 19880720 Mean Greenwich Time Offset: MST Local Standard Time Flag: Y Data Reliability Code: C Data-Other GW Files: YYNNNYNN Local Aquifer Code: 100VLFL More Details Link 800-377-2430 www.RecCheck.com Page 20 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DATABASE STATUS DISTANCE ELEVATION MAP ID UST2-UT Listed 0.05 miles NE 5625 ft (3 ft higher than site) 2 SITE NAME MAPS ID WASATCH AERO SERVICES 1, 2, 3, 4 1100035 ADDRESS CITY ZIP HEBER AIRPORT HEBER CITY 84032 DETAILS URL http://eqedocs.utah.gov/ Go to the URL then filter for DERR then for tank branch. To look for more data place the I D in the search phrase field. Facility Facility ID: 1282 Facility County: WASATCH Type of Facility: Not Listed NORTHING: 4481456 EASTING: 464018 Health District: 11 Owner Name: WASATCH AERO SERVICES Owner Address: 1980 AIRPORT RD HANGER A Owner City: HEBER CITY Owner County: WASATCH Owner State: UT Owner Zip: 84032 Map Label: 1100035 - WASATCH AERO SERVICES CIM ID: UL to DEQID db TANK: 0 RELEASE: 0 OPENRELEAS: 0 ENVIROAPPL: 1100035 - WASATCH AERO SERVICES ENVIROAPPS: n/a Agency Provided Longitude: -111.424551116 Agency Provided Latitude: 40.4830215433 More Details Link 800-377-2430 www.RecCheck.com Page 21 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DATABASE STATUS DISTANCE ELEVATION MAP ID UST-UT Listed 0.05 miles NE 5625 ft (3 ft higher than site) 2 SITE NAME MAPS ID WASATCH AERO SERVICES 1, 2, 3, 4 1100035 ADDRESS CITY ZIP HEBER AIRPORT HEBER CITY 84032 DETAILS Location County: WASATCH Owner Name: WASATCH AERO SERVICES Owner Address: 1980 AIRPORT RD HANGER A Owner City: HEBER CITY Owner State: UT Owner Zip: 84032 Owner Phone: Not Reported Total Tanks: 1 Closed Tanks: 1 DATABASE STATUS DISTANCE ELEVATION MAP ID M-Locations-UT Listed 0.14 miles SW 5615 ft (7 ft lower than site) 3 SITE NAME MAPS ID HEBER AIRPORT WELL (155 FEET DEEP) 1, 2, 4 5910970 ADDRESS CITY ZIP Not Reported by Agency 800-377-2430 www.RecCheck.com Page 22 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS Owner: Private ADDRESS: undefined Monitoring Location ID: 5910970 AWQMS Type: Well HYDROLOGIC: 16020203 UNIT: Jordan River/Utah Lake County: WASATCH Assessed Sites: undefined Map Label: 5910970 HEBER AIRPORT WELL (155 FEET DEEP) UTM X Coord - NAD 83: 463751 UTM Y Coord - NAD 83: 4481303 Agency Provided Longitude: -111.427681 Agency Provided Latitude: 40.4816255 DATABASE STATUS DISTANCE ELEVATION MAP ID SWF-UT Open 0.16 miles S 5631 ft (9 ft higher than site) 4 SITE NAME MAPS ID DCD-Heber Transfer Station 1, 2, 4 250 ADDRESS CITY ZIP 639 West airport road Heber 0 800-377-2430 www.RecCheck.com Page 23 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS Facility Information Facility ID: 250 Landfill Class: NA Facility Status: Open County: Wasatch Directions to Facility: Not Reported Permit Number: Not Reported Permit Type: Operations Plan Permit Effective Date: Not Reported Facility Phone Number: (801) 221-9901 Owner Name: ESAD Investments, LLC Owner Contact Title: Office Manager Owner Contact Street Address: 679 North 1500 West Owner Contact City: Orem Owner Contact Zip (Five Digit): 84057 Owner Contact First Name: Jennifer Owner Contact Last Name: Fraughton Owner Contact Phone Number: (801) 221-9001 Township Number: 0 Township Direction: Not Reported Range Direction: Not Reported Section: Not Reported Quarter Section: Not Reported Quarter Quarter Section: Not Reported Baseline: Not Reported UTM X-Coordinate: 463914.6745 UTM Y-Coordinate: 4481116.8 More Details Link DATABASE STATUS DISTANCE ELEVATION MAP ID Used-Oil-UT Listed 0.19 miles S 5628 ft (6 ft higher than site) 5 SITE NAME MAPS ID DCD-HEBER TRANSFER STATION 1, 2, 4 SW250 ADDRESS CITY ZIP 639 West airport road 800-377-2430 www.RecCheck.com Page 24 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS DSHW Haz Waste Oil Facility Information Facility ID: SW250 City ID: Not Reported Agency Provided Latitude: 40.48 Agency Provided Longitude: -111.425 Used Oil Facility Information : Not Reported DATABASE STATUS DISTANCE ELEVATION MAP ID SWLF-US Listed 0.23 miles S 5635 ft (13 ft higher than site) 6 SITE NAME MAPS ID DIAMOND K HEBER TRANSFER STATION 1, 2, 4 492591 ADDRESS CITY ZIP PO BOX 285 HEBER 84032 800-377-2430 www.RecCheck.com Page 25 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS Website: Not Reported Facility ID: 492591 Facility Object ID: 5132 FRS Registry ID: Not Reported Permit Number: SW144 County FIPS Code: 49051 Facility County: WASATCH Facility Country: USA Facility Address 2: Not Reported Facility Type: TRANSFER - Facility temporarily accepts and transports Muncipal and/or Construction and Demolition wastes, non-hazardous. Facility Phone Number: (435) 654-2321 Name of Owner: DIAMOND K WASTE INC. NAICS Code: 562111 NAICS Description: WASTE TRANSFER STATIONS Operational Status: OPEN Permit Expiration Date: Not Reported Date Closed: Not Reported Original Source to Identify Geospatial Location: http://enviro.deq.utah.gov/ Date ORNL Accessed the Source: 1/20/2016 Last Date Location was Verified: 2016-04-15T00:00:00.000Z Collection Method: IMAGERY/OTHER - Best available imagery in conjunction with OS research used to place entity. Agency Provided Latitude: 40.47935199 Agency Provided Longitude: -111.42574768 DATABASE STATUS DISTANCE ELEVATION MAP ID SWF-UT Open 0.28 miles S 5628 ft (6 ft higher than site) 7 SITE NAME MAPS ID Diamond K-Tire Transporter Inc. 1, 4 293 ADDRESS CITY ZIP 2214 South 670 West Heber 84032 800-377-2430 www.RecCheck.com Page 26 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS Facility Information Facility ID: 293 Landfill Class: NA Facility Status: Open County: Wasatch Directions to Facility: Not Reported Permit Number: Not Reported Permit Type: Not Reported Permit Effective Date: Not Reported Facility Phone Number: (435) 654-2321 Owner Name: Diamond K Waste Inc. Owner Contact Title: Secretary Treasurer Owner Contact Street Address: 2214 South 650 West Owner Contact City: Heber Owner Contact Zip (Five Digit): 84032 Owner Contact First Name: Kate Owner Contact Last Name: Anderson Owner Contact Phone Number: (435) 654-2321 Township Number: 4 Township Direction: S Range Direction: E Section: 7 Quarter Section: NE Quarter Quarter Section: SW Baseline: SLBM UTM X-Coordinate: 422451.6987 UTM Y-Coordinate: 4506409.345 More Details Link DATABASE STATUS DISTANCE ELEVATION MAP ID SWF-UT Open 0.28 miles S 5628 ft (6 ft higher than site) 7 SITE NAME MAPS ID Diamond K-Heber Transfer Station 1, 4 144 ADDRESS CITY ZIP 2214 South 670 West Heber 84032 800-377-2430 www.RecCheck.com Page 27 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS Facility Information Facility ID: 144 Landfill Class: NA Facility Status: Open County: Wasatch Directions to Facility: Not Reported Permit Number: Not Reported Permit Type: Operations Plan Permit Effective Date: 3 /3 /2003 Facility Phone Number: (435) 654-2321 Owner Name: Diamond K Waste Inc. Owner Contact Title: Vice President/Secretary Owner Contact Street Address: PO Box 285 Owner Contact City: Heber Owner Contact Zip (Five Digit): 84032 Owner Contact First Name: Kate Owner Contact Last Name: Anderson Owner Contact Phone Number: (435) 654-2321 Township Number: 4 Township Direction: S Range Direction: E Section: 7 Quarter Section: NE Quarter Quarter Section: SW Baseline: SLBM UTM X-Coordinate: 463937.1801 UTM Y-Coordinate: 4480900.856 More Details Link DATABASE STATUS DISTANCE ELEVATION MAP ID Used-Oil-UT Listed 0.32 miles S 5639 ft (17 ft higher than site) 8 SITE NAME MAPS ID DIAMOND K-HEBER TRANSFER STATION 1, 4 SW144 ADDRESS CITY ZIP 2214 South 670 West 800-377-2430 www.RecCheck.com Page 28 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DETAILS DSHW Haz Waste Oil Facility Information Facility ID: SW144 City ID: Not Reported Agency Provided Latitude: 40.4780555555555 Agency Provided Longitude: -111.424722222222 Used Oil Facility Information : Not Reported DATABASE STATUS DISTANCE ELEVATION MAP ID Used-Oil-UT Listed 0.32 miles S 5639 ft (17 ft higher than site) 8 SITE NAME MAPS ID DIAMOND K-TIRE TRANSPORTER 1, 4 SW293 ADDRESS CITY ZIP 2214 South 670 West DETAILS DSHW Haz Waste Oil Facility Information Facility ID: SW293 City ID: Not Reported Agency Provided Latitude: 40.4780555555555 Agency Provided Longitude: -111.424722222222 Used Oil Facility Information : Not Reported 800-377-2430 www.RecCheck.com Page 29 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved RECORDS SOURCES SEARCHED ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS AB-UT Asbestos Disposal Site State/Tribal Landfill/Solid Waste Click Here None Found Air-EI-UT Air Emissions Inventory ERS Supplemental Govt Sources Click Here None Found Air-UT Utah Air Permits ERS Supplemental Govt Sources Click Here None Found AsbestosArea- UT Utah Asbestos Areas ERS Supplemental Govt Sources Click Here None Found AST-UT Aboveground Storage Tanks State/Tribal UST Click Here None Found BF-Tribal-US Historical Tribal Brownfields Federal Brownfield Click Here None Found BF-US Brownfields Sites Federal Brownfields Click Here None Found BF-UT Brownfields Assessment Sites State/Tribal Brownfield Click Here None Found BioFuel-US Bio Diesel Fuel ERS Supplemental Govt Sources Click Here None Found CDL-US National Clandestine Drug Lab Register ERS Supplemental Govt Sources Click Here None Found CDL-UT Clandestine Drug Labs ERS Supplemental Govt Sources Click Here None Found CERCLIS- Archived-US CERCLIS sites that have been archived Federal CERCLIS NFRAP Click Here None Found CERCLIS-US Comprehensive Environmental Response, Compensation, and Liability Information System Federal CERCLIS Click Here None Found Coal-Ash- Dams-US Coal Ash Contaminated Sites and Hazard Dams ERS Supplemental Govt Sources Click Here None Found Controls- RCRA-US RCRA Institutional and Engineering Controls Summary (aka Federal RCRA with Controls) Federal Institutional/Engineering Controls Click Here None Found Controls-US US CERCLA Sites with Controls (aka US IC/EC, Institutional/Engineering List Controls, Land Use Controls) Federal Institutional/Engineering Controls Click Here None Found Controls-UT Environmental Covenants State/Tribal Inst/Eng Controls Click Here None Found Covenants-UT Environmental Covenant Site Boundaries State/Tribal Inst/Eng Controls Click Here None Found CP-UT Other Chemically Contaminated Properties ERS Supplemental Govt Sources Click Here None Found Dams2-UT Dam Database ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 30 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS Dams-UT Historical Utah Dams ERS Supplemental Govt Sources Click Here None Found Debris-US Historical Debris Sites Federal Solid Waste Click Here None Found Delisted-NPL- US Delisted NPL Sites Federal Delisted NPL Click Here None Found Dry-Cleaners- UT Dry Cleaner Facilities ERS Supplemental Govt Sources Click Here None Found EGRID-US Emissions & Generation Resource Facilities ERS Supplemental Govt Sources Click Here None Found EPA-Watch- List-US Historical EPA Watch List ERS Supplemental Govt Sources Click Here None Found ERNS-US Emergency Response Notification System Federal ERNS Click Here None Found ER-UT Electronic Recycling Facilities State/Tribal ASTM Other Click Here None Found EWA-UT Enforceable Written Assurances ERS Supplemental Govt Sources Click Here None Found FA-HW -US Financial Assurance, Hazardous Waste ERS Supplemental Govt Sources Click Here None Found FA-HW -UT Financial Assurance, Hazardous Waste ERS Supplemental Govt Sources Click Here None Found FA-SW -HW -UT Financial Assurance for Solid Waste Facilities ERS Supplemental Govt Sources Click Here None Found FA-UST-UT Financial Assurance, Underground Storage Tanks ERS Supplemental Govt Sources Click Here None Found FEMA-UST-US Historical FEMA Underground Storage Tanks Federal UST Click Here None Found FRS-US Facility Registry Index (FINDS) ERS Supplemental Govt Sources Click Here None Found FTTS-ENF-US Historical FIFRA/TSCA Tracking System (FTTS) Enforcement Actions Federal ASTM Other Click Here None Found FTTS-INSP-US Historical FIFRA/TSCA Tracking System (FTTS) Inspections ERS Supplemental Govt Sources Click Here None Found FUDS-US Formerly Used Defense Sites ERS Supplemental Govt Sources Click Here None Found FUDS-UT Formerly Used Defense Sites (FUDS) ERS Supplemental Govt Sources Click Here None Found Fuel- Dispensers-UT Fuel Dispenser List ERS Supplemental Govt Sources Click Here None Found FUSRAP-US Formerly Utilized Sites Remedial Action Program Sites ERS Supplemental Govt Sources Click Here None Found GWP-UT Ground Water Permits ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 31 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS Hist-AFS2-US Historical Air Facility System for Clean Air Act stationary sources ERS Supplemental Govt Sources Click Here None Found Hist-AFS-US Historical Air Facility System for Clean Air Act stationary sources ERS Supplemental Govt Sources Click Here None Found Hist-Agriculture Historical Ranches/Farms, Livestock/Agriculture ERS Exclusive Historic Sources Click Here None Found Hist-Auto Dealers Historical Auto and Truck Dealers ERS Exclusive Historic Sources Click Here None Found Hist-Auto Repair Historical Automotive Repair ERS Exclusive Historic Sources Click Here None Found Hist-CERCLIS- NFRAP-US Historical CERCLIS-NFRAP ERS Supplemental Govt Sources Click Here None Found Hist-CERCLIS- US Historical CERCLIS Sites ERS Supplemental Govt Sources Click Here None Found Hist-Chemical Manufacturing Historical Manufacturing and Distribution of Chemicals, Gases, and/or Solids ERS Exclusive Historic Sources Click Here None Found Hist-Chemical- Storage Historical Chemical/Hazardous Use Storage ERS Exclusive Historic Sources Click Here None Found Hist-Cleaners Historical Laundry, Cleaners, and Dry Cleaning Services ERS Exclusive Historic Sources Click Here None Found Hist- Convenience Historical Convenience Store with Possible Gas ERS Exclusive Historic Sources Click Here None Found Hist-Disposal- Recycle Historical Hazardous Disposal/Recycle and Dumps/Waste ERS Exclusive Historic Sources Click Here None Found Hist-Dumps- US Historical Dumps Inventory of 1985 Federal Solid Waste Click Here None Found Hist-ERNS-US Historical Emergency Response Notification System (ERNS) ERS Supplemental Govt Sources Click Here None Found Hist-FIFRA-US Historical Case Administration Data from National Compliance Database (Federal Insecticide, Fungicide, and Rodenticide Act) ERS Supplemental Govt Sources Click Here None Found Hist-FINDS-US Historical Facility Index System ERS Supplemental Govt Sources Click Here None Found Hist-Food- Processors Historical Food Processing Manufacturers ERS Exclusive Historic Sources Click Here None Found Hist-Gun- Ranges Historical Gun Ranges/Clubs ERS Exclusive Historic Sources Click Here None Found Hist-LUST-UT Historical Leaking Underground Storage Tank Sites ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 32 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS Hist-Machine Shop Historical Machine Shops, Welding, Machine Repair ERS Exclusive Historic Sources Click Here None Found Hist- Manufacturing Historical Sources US: Manufacturing ERS Exclusive Historic Sources Click Here None Found Hist-Metal Plating Historical Metal Plating ERS Exclusive Historic Sources Click Here None Found Hist-Mining Historical Mining Operations ERS Exclusive Historic Sources Click Here None Found HIST-MLTS- US Historical Material Licensing Tracking System ERS Supplemental Govt Sources Click Here None Found Hist-Mortuaries Historical Crematories/Mortuaries ERS Exclusive Historic Sources Click Here None Found Hist-NPL-US Historical National Priority List ERS Supplemental Govt Sources Click Here None Found Hist-Oil-Gas Historical Oil and Gas Well Related Facilities ERS Exclusive Historic Sources Click Here None Found Hist-OilGas- Refiners Historical Oil/Gas Refiners/Manufacturers/Plants ERS Exclusive Historic Sources Click Here None Found Hist-Other Historical Environmental Facilities ERS Exclusive Historic Sources Click Here None Found Hist-Paint- Stores Historical Paint Stores ERS Exclusive Historic Sources Click Here None Found Hist-Petroleum Historical Petroleum Refining/ Manufacturing/ Chemicals ERS Exclusive Historic Sources Click Here None Found Hist-Post- Offices Historical Post Offices ERS Exclusive Historic Sources Click Here None Found Hist-Printers Historical Printers and Publishers ERS Exclusive Historic Sources Click Here None Found Hist-RCRIS-US Historical EPA's Resource Conservation and Recovery Act ERS Supplemental Govt Sources Click Here None Found Hist-Rental Historical Rental Equipment & Yards ERS Exclusive Historic Sources Click Here None Found Hist-RV- Dealers Historical Trailer and Recreational Vehicle Dealers ERS Exclusive Historic Sources Click Here None Found Hist-Salvage Historical Vehicle Salvage Yards or Wreckers ERS Exclusive Historic Sources Click Here None Found Hist-Service Stations Historical Service Stations/Vehicle Fueling ERS Exclusive Historic Sources Click Here None Found Hist-Spills-UT Historical Hazardous Spills Database ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 33 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS Hist-Steel- Metals Historical Steel Mills/Manufacturers/Foundries/Smelte rs ERS Exclusive Historic Sources Click Here None Found Hist-SWF-UT Historical Solid Waste Disposal Sites ERS Supplemental Govt Sources Click Here None Found Hist-Textile Historical Textile Mills/Manufacturers ERS Exclusive Historic Sources Click Here None Found Hist- Transportation Historical Transportation Facilities ERS Exclusive Historic Sources Click Here None Found Hist-TRIS-US Historical Toxic Release Inventory System ERS Supplemental Govt Sources Click Here None Found Hist-Trucking Historical Trucking, Shipping, Delivery, and/or Storage ERS Exclusive Historic Sources Click Here None Found Hist-US Historical Previously Listed Federal Sites ERS Supplemental Govt Sources Click Here None Found Hist-US-EC Historical Engineering Controls Sites (aka US EC, Engineering Controls, Land Use Controls) Federal Institutional/Engineering Controls Click Here None Found Hist-US-IC Historical Sites with Institutional Controls (aka US IC, Institutional Controls, Land Use Controls) Federal Institutional/Engineering Controls Click Here None Found Hist-UST-UT Historical Underground Storage Tank Facilities ERS Supplemental Govt Sources Click Here None Found Hist-UT Previously Listed Utah Sites ERS Supplemental Govt Sources Click Here None Found Hist-Vehicle- Parts Historical Vehicle Parts ERS Exclusive Historic Sources Click Here None Found Hist-Vehicle- Washing Historical Vehicle/Truck Washing Facilities ERS Exclusive Historic Sources Click Here None Found Hist- WaterWells-US Historical Public Community Water Supply/Well Head Protection Database ERS Supplemental Govt Sources Click Here None Found HMIS-US Hazardous Materials Information System Federal Emergency Release Reports Click Here None Found ICIS-Air-US Integrated Compliance Information System for Air ERS Supplemental Govt Sources Click Here None Found ICIS-FEC-US Integrated Compliance Information System for Federal Enforcement Data ERS Supplemental Govt Sources Click Here None Found ICIS-NPDES- US National Pollutant Discharge Elimination System (NPDES) ERS Supplemental Govt Sources Click Here None Found IC-UT Institutional Controls/Environmental Covenants Sites State/Tribal Inst/Eng Controls Click Here None Found 800-377-2430 www.RecCheck.com Page 34 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS LAST-Closed- UT Leaking Aboveground Storage Tanks (Closed) (aka Releases from Above ground Storage Tanks (ASTs) State/Tribal LUST Click Here None Found LAST-Open- UT Leaking Aboveground Storage Tanks (Open) (aka Releases from Above Ground Storage Tanks (ASTs) State/Tribal LUST Click Here None Found Lead-Smelter- 2-US Historical Lead Smelter Sites ERS Supplemental Govt Sources Click Here None Found Lead-US Lead Smelter Sites ERS Supplemental Govt Sources Click Here None Found LIENS-US Superfund Liens Federal Institutional/Engineering Controls Click Here None Found LMOP-US Landfill Methane Outreach Program ERS Supplemental Govt Sources Click Here None Found LUST-Closed2- UT Leaking Underground Storage Tanks, Closed Cases State/Tribal LUST Click Here None Found LUST-Closed- UT Leaking Underground Storage Tanks, Closed Cases (aka LUST Lists) State/Tribal LUST Click Here None Found LUST-Open2- UT Leaking Underground Storage Tanks, Open Cases State/Tribal LUST Click Here None Found LUST-Open- UT Leaking Underground Storage Tanks, Open Cases (aka LUST Lists) State/Tribal LUST Click Here None Found Manifest2-CT Historical Hazardous Waste Manifest State/Tribal RCRA Equivalent Click Here None Found Manifest2-RI Hazardous Waste Manifest State/Tribal RCRA Equivalent Click Here None Found Military-Bases- US Military Base Boundaries ERS Supplemental Govt Sources Click Here None Found MINES-US Mines Master Index File ERS Supplemental Govt Sources Click Here None Found M-Locations- UT DWQ Monitoring Locations ERS Supplemental Govt Sources Click Here 1 MLTS-US Material Licensing Tracking System ERS Supplemental Govt Sources Click Here None Found MMRP-UT Military Munitions Response Program Sites ERS Supplemental Govt Sources Click Here None Found MRDS-US Mineral Resources Data System (MRDS) ERS Supplemental Govt Sources Click Here None Found MS-UT Stream Monitoring Sites ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 35 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS NPDES-UT NPDES Permits ERS Supplemental Govt Sources Click Here None Found NPL-R8-US NPL Region 8 Site Boundaries Federal NPL Click Here None Found NPL-US National Priorities List Federal NPL Click Here None Found NPL-UT CERCLA - National Priorities List State/Tribal NPL Click Here None Found OGW -UT Utah Oil and Gas Wells ERS Supplemental Govt Sources Click Here None Found PADS-US PCB Registration Database System Federal ASTM Other Click Here None Found PCB-US PCB Transformers Federal ASTM Other Click Here None Found PCS-US Historical Permit Compliance System for Clean Water Act ERS Supplemental Govt Sources Click Here None Found Proposed-NPL- US Proposed NPL Sites Federal NPL Click Here None Found RADINFO-US Radiation Information Database ERS Supplemental Govt Sources Click Here None Found RCRA- CESQG-US Resource Conservation and Recovery Act, Conditionally Exempt Small Quantity Generators (aka RCRA CESQG) Federal RCRA Generators Click Here None Found RCRA-COR- US Resource Conservation and Recovery Act, - Corrective Actions (aka RCRA CORRACTS) Federal RCRA CORRACTS Click Here None Found RCRA-LQG- US Resource Conservation and Recovery Act, Large Quantity Generators (aka RCRA LQG) Federal RCRA Generators Click Here None Found RCRA-NON- US Resource Conservation and Recovery Act, Non-Hazardous Generators (aka RCRA Non-Haz, RCRA NonGen, RCRA No longer Regulated) Federal RCRA Generators Click Here None Found RCRA-SQG- US Resource Conservation and Recovery Act, Small Quantity Generators (aka RCRA SQG) Federal RCRA Generators Click Here None Found RCRA-TSDF- US Resource Conservation and Recovery Act -, Treatment, Storage, and Disposal Facilities (aka RCRA TSD, RCRA TSDF) Federal RCRA non- CORRACTS TSD Click Here None Found RFG-Lab-US Reformulated Gasoline (RFG) ERS Supplemental Govt Sources Click Here None Found RMP-US Risk Management Plans ERS Supplemental Govt Sources Click Here None Found ROD-US Records of Decision ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 36 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS SAA- Agreements- US Sites with Superfund Alternative Approach Agreements Federal ASTM Other Click Here None Found SDWIS-US Safe Drinking Water Information System ERS Supplemental Govt Sources Click Here None Found SHWG-UT Solid Hazardous Waste Generators and Used Oil Sites State/Tribal RCRA Equivalent Click Here None Found Spills-UT Utah Spill Summaries (aka Environmental Incidents Database) Emergency Release Reports Click Here None Found SSTS-US Section 7 Tracking System ERS Supplemental Govt Sources Click Here None Found SS-UT CERCLA -CERCLIS List (aka State Superfund Sites) State/Tribal Cerclis Equivalent Click Here None Found SWF-UT Solid Waste Facilities State/Tribal Landfill/Solid Waste Click Here 3 SWLF-US Solid Waste Facilities Federal Solid Waste Click Here 1 TierII-UT Utah Toxic Release Inventory Tier II ERS Supplemental Govt Sources Click Here None Found Tribal-Air-US Tribal Air Permitted Facilities ERS Supplemental Govt Sources Click Here None Found Tribal-LUST- Closed-Reg8 Tribal Leaking Underground Storage Tanks, Region 6 (aka Indian Lust) Federal LUST Click Here None Found Tribal-LUST- Open-Reg8 Tribal Leaking Underground Storage Tanks, Region 6 (aka Indian Lust) Federal LUST Click Here None Found Tribal-ODI-US Tribal Open Dump Sites Federal Solid Waste Click Here None Found Tribal-UST- Reg8 Tribal Underground Storage Tanks (aka Tribal UST) Federal UST Click Here None Found Tribal-VCP-US Tribal VCP Federal Tribal VCP Click Here None Found TRIS2000-US Historical Toxics Release Inventory System ERS Supplemental Govt Sources Click Here None Found TRIS2010-US Toxics Release Inventory System ERS Supplemental Govt Sources Click Here None Found TRIS80-US Historical Toxics Release Inventory System ERS Supplemental Govt Sources Click Here None Found TRIS90-US Historical Toxics Release Inventory System ERS Supplemental Govt Sources Click Here None Found TRI-UT Toxic Release Inventory ERS Supplemental Govt Sources Click Here None Found TSCA-US Toxics Substance Control Sites ERS Supplemental Govt Sources Click Here None Found UIC-UT Underground Injection Control Wells ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 37 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved ABREVIATION DATABASE FULLNAME DATABASE CATEGORY DATABASE DETAILS LINK TOTAL LISTINGS UMTRA-US Historical Uranium Mill Tailings Remedial Action Sites ERS Supplemental Govt Sources Click Here None Found Used-Oil-UT Used Oil Facilities ERS Supplemental Govt Sources Click Here 3 USGS- Waterwells-US Ground Water Site Inventory ERS Supplemental Govt Sources Click Here 1 UST2-UT Underground Storage Tanks State/Tribal UST Click Here 1 UST-UT Underground Storage Tanks (aka UST Lists) State/Tribal UST Click Here 1 UST-VCC-UT Non Compliant UST Facilities (aka Petroleum Distributors) State/Tribal UST Click Here None Found Vapor- Intrusions-US Vapor Intrusion Database ERS Supplemental Govt Sources Click Here None Found VCP-Closed- UT Voluntary Cleanup Program, Closed Cases (aka Voluntary Cleanup Site List) State/Tribal Voluntary Cleanup Sites Click Here None Found VCP-Open-UT Voluntary Cleanup Program, Open Cases (aka Voluntary Cleanup Site List) State/Tribal Voluntary Cleanup Sites Click Here None Found WTR-UT Waste Tire Recyclers and Transporters State/Tribal ASTM Other Click Here None Found WTT-UT Waste Tire Transporters ERS Supplemental Govt Sources Click Here None Found 800-377-2430 www.RecCheck.com Page 38 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved UN-MAPPABLE OCCURRENCES The following occurrences were not mapped primarily due to incomplete or inaccurate address information. All of the following occurrences were determined to share the same zip code as the area searched. General status information is given with each occurrence along with any address information entered by the agency responsible for the list. ID Facility Name Address Database Status No "un-mapped" sites requested. 800-377-2430 www.RecCheck.com Page 39 2104700485 Copyright 2018 Environmental Record Search (ERS) All Rights Reserved DISCLAIMER, LIMITS AND LIABILITIES All of the data presented in this report was garnered from public information maintained by governmental agencies. Environmental Record Search (ERS) cannot ensure that the data, which has been entered and maintained by others, is complete and/or accurate. Any, and all omissions, errors, negligence, accidentally or otherwise within the data received by ERS is assumed to be caused by others and ERS cannot and does not assume, take, or acknowledge any liability whatsoever for their respective data. 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Street and aerial “hybrid” imagery used in maps throughout this report are Copyright © 2010 Microsoft Corporation and its data suppliers. Tanks Details   Facility Information Print Friendly Version (popups must be enabled)ID:1100035 Owner Info:WASATCH AERO SERVICES Facility Info:WASATCH AERO SERVICES 1980 AIRPORT RD HANGER A HEBER AIRPORT HEBER CITY , UT 84032 HEBER CITY , UT 84032 Tanks At This Facility ID Alt ID Status Substance Capacity COC Installed Closed Tank Material Mods Pipe Material Mods 1 1 Permanently Out of Use Gasoline 10000  8/21/1981 8/20/1996 Asphalt Coated or Bare Steel None Galvanized Steel None Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page i Project Number 230025 Bend, Oregon Heber Valley Airport: Private Hanger Development Heber City, Utah Results of Geophysical Exploration Data Report Prepared for Ardurra Group, Inc. Prepared by Siemens & Associates DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page ii Project Number 230025 Bend, Oregon September 29, 2023 Vince Barthels Ardurra Group, Inc. 1717 S. Rustle, Suite 201 Spokane, Washington 99224 RE: Heber Valley Airport: Future FBO Development Heber City, Utah Hello Vince, Siemens & Associates is pleased to present the results of this geophysical exploration. This report presents the findings which describe a broad look at geologic conditions through the zone of interest. Data were gathered and processed for a single geophysical method: Electrical Resistivity (ER). The results are presented to describe continuous, 2D profiles illustrating subsurface conditions in terms of electrical characteristics which are in turn interpreted as geologic and cultural features known to offer similar characteristics. Siemens & Associates expresses sincere appreciation for the opportunity to conduct this exploration and as new challenges, discoveries and questions arise, we are standing by to offer our assistance. Prepared by, Siemens & Associates J. Andrew “Andy” Siemens, P.E., G.E. Principal siemens@bendcable.com 541.385.6500 (office) 541.480.2527 (cell) DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page iii Project Number 230025 Bend, Oregon Contents 1 Introduction .......................................................................................................................................... 1 1.1 Purpose ..................................................................................................................................... 1 1.2 Methods ..................................................................................................................................... 1 1.3 Project Description .................................................................................................................... 1 1.4 Scope ........................................................................................................................................ 1 1.5 Location ..................................................................................................................................... 2 1.6 Limitations ................................................................................................................................. 2 2 Executive Summary: Conditions Encountered .................................................................................... 2 3 Geophysical Data Acquisition .............................................................................................................. 3 3.1 Geophysical Methods and Equipment ...................................................................................... 3 3.1.1 Electrical Resistivity (ER) ............................................................................................. 3 3.2 Horizontal and Vertical Control ................................................................................................. 7 3.3 Summary of Challenges ............................................................................................................ 7 3.3.1 Operations .................................................................................................................... 7 3.3.2 Data Quality and Interpretation Challenges ................................................................. 7 4 Processing and Interpretation ............................................................................................................. 8 4.1 General ...................................................................................................................................... 8 4.2 Electrical Resistivity (ER) .......................................................................................................... 8 4.2.1 ER Processing and Presentation ................................................................................. 9 4.2.2 Considerations in ER Interpretation ............................................................................. 9 5 References .......................................................................................................................................... 9 6 Graphical Presentation of Results ....................................................................................................... 9 6.1 Figure 100 Geophysical Exploration: Site Plan ....................................................................... 10 6.2 Geophysical Exploration: Summary of Results in 2D ............................................................. 13 DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 1 Project Number 230025 Bend, Oregon 1 Introduction 1.1 Purpose Siemens & Associates (SA) have completed services to explore subsurface conditions using geophysical methods at select locations through the zone of interest associated with the planned improvements. The exploration area includes ground that hosted a gravel borrow site that was subsequently filled with debris including municipal solid waste. This exploration was requested to help evaluate options related to improvements planned for the area. 1.2 Methods A single geophysical method was used: • Electrical Resistivity (ER) in 2D Details concerning the procedure, the equipment used, and results are presented later in this report. 1.3 Project Description Few details have been provided regarding the planned improvements although SA understands that various options are being considered including adjustments to the taxiway, runway, and construction of new hangers and other facilities. 1.4 Scope Working under contract with Ardurra Group, Inc., (Ardurra), the SA team completed the services as outlined in the agreement executed on August 29, 2023, prepared by Ardurra. The completed scope is summarized as follows: • Consultation with the design team • Review and interpretation of existing documents • Preparation of a workplan • Planning operations and safety protocol • ER surveys through zones of interest • Basic surface reconnaissance including line position and elevation verification • Geophysical data processing and quality control • Consultation with the Ardurra team and limited interpretation • Preparation of this data report DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 2 Project Number 230025 Bend, Oregon The line locations were developed through a mutual agreement between SA and Ardurra and the field operations were completed with the assistance of Ardurra and Heber Valley airport personnel. 1.5 Location The project is located near the southwestern end of the airport within a relatively flat area which includes a section of the taxiway. Specifically, the project is centered in the vicinity of Lat. 40.478148° and Long. -111.431742°. 1.6 Limitations This report has been prepared for the exclusive use of Ardurra and select associates for specific application to the project known as Heber Valley Airport: Future FBO Development, Heber City, Utah. This report has been prepared in accordance with accepted geophysical practice consistent with similar services performed in the area by geophysical practitioners at this time. No other warranty, express or implied, is made. The information presented is based on data obtained from the field explorations described in Section 3 of this report. The explorations indicate geophysical conditions only at specific locations and times, and only to the depths penetrated. They do not necessarily reflect variations that may exist between exploration locations. The subsurface at other locations may differ from conditions interpreted at these explored locations. Also, the passage of time may result in a change in conditions. If any changes in the nature, design, or location of the project are implemented, the information contained in this report should not be considered valid unless SA reviews the changes to address the implications and benefit of enhancing the exploration, as necessary. SA is not responsible for any claims, damages, or liability associated with outside interpretation of these results or for the reuse of the information presented in this report for other projects. 2 Executive Summary: Conditions Encountered The 2D results developed from the geophysical methods are presented as tomograms; a word derived from the Greek “tomo” meaning to cut or slice. The geophysical findings relate ground conditions to the physical property measured, namely inverted electrical resistivity. Descriptions of how this property relates to geology are presented later in this report. The findings illustrate a remarkably similar estimate regarding the lateral extent of the landfill based on ER with the estimates produced by Budinger & Associates, Inc. in 2019 based on interpretation of exploratory test excavations, historic photographs DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 3 Project Number 230025 Bend, Oregon and USGS topography maps. The exception is the extent along the northeast edge where there remains uncertainty. That is, the low inverted resistivity interpreted as indication of landfill continues beyond the exploration lines C and E which extend parallel the taxiway. This finding presents an opportunity to improve the understanding of the extent in that area, probably by extending a few more test explorations throughout that region. The estimated thickness of the landfill is annotated on each tomogram by a dashed line. The variation, in many cases, is greater than expected suggesting an irregular bottom of the old gravel pit and/or soil berms that were left in-place or constructed to separate landfill cells. Such a practice was common in crude landfill construction as a measure to manage gas and prevent the spread of wildfire cell to cell. Further, the thickness is greater than expected and SA notes that the deeper reaches of the low inverted resistivity could be identifying soils that have been altered by leachate from the overlying landfill debris, rathe than actual landfill debris. Further, the character of the constituents that were disposed of as landfill in the old gravel pit likely varied greatly. Municipal solid waste (MSW) contains many elements that will promote low inverted resistivity (particularly as these materials decay) while other types of waste, such as demolition debris may offer inverted resistivity that is considerably higher than MSW and may even be electrically similar to native soils. In general, it is the opinion of SA that the ER survey provides a robust evaluation of the extent of the landfill in both breadth and depth. Landfill thickness appears to be as great as 70 feet with the average thickness likely on the order of 40 feet. As discussed, there remains some uncertainty regarding the extent to the northeast that is probably best resolved by direct exploration. 3 Geophysical Data Acquisition The geophysical explorations were designed to explore geotechnical conditions through specific zones of interest. In this section, the geophysical methods, equipment, challenges, and data quality are described. 3.1 Geophysical Methods and Equipment 3.1.1 Electrical Resistivity (ER) How it works: Electrical resistivity tomography is a geophysical method to illustrate the electrical characteristics of the subsurface by taking measurements on land or in a marine setting. These measurements are then processed using inversion software to develop a 2D or 3D (from a series of parallel 2D lines) electrical resistivity tomogram which is, in turn, related to the likely distribution of geologic or cultural features known to offer similar electrical properties. DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 4 Project Number 230025 Bend, Oregon Measurement in an electrical survey involves injecting direct current (DC) through two current-carrying electrodes and measuring the resulting voltage difference at two or more potential electrodes. The apparent resistivity is calculated using the value of the injected current, the voltage measured, and a geometric factor related to the arrangement of the four electrodes. The investigation depth of any measurement is related to the spacing between the electrodes that inject current. Therefore, sampling at different depths can be done by changing the spacing between the electrodes. Measurements are repeated along a survey line with various combinations of electrodes and spacing to produce an inverted resistivity cross-section (tomogram). In this case, SA recorded data from three different arrays: Dipole-Dipole, inverted Schlumberger, and the Strong Gradient. Each line included electrode spacing of 4 m along lines composed of 56 to 84 electrodes each. The depth of exploration was on the order of 150 feet and greater although SA used a depth filtering technique to enhance the interpretation of information within the upper 22 m (~72 feet). DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 5 Project Number 230025 Bend, Oregon DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 6 Project Number 230025 Bend, Oregon Electrical resistivity data were recorded using an R-8 SuperSting with Wi-Fi manufactured by Advanced Geosciences, Inc., Austin, Texas, USA. The instrument is an eight channel, automated system capable of completing several thousand measurements per hour. For this project, the measurement sequence was configured for high-density data sets and data were cautiously filtered during the processing stage. DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 7 Project Number 230025 Bend, Oregon 3.2 Horizontal and Vertical Control SA utilized LiDAR information available from USGS: USGS 3DEP: USGS_LPC_UT_FEMAHQ_B2_QL1_2018_w1292n2045_LAS_2019.laz..The data are in metric and SA has not been successful in identifying the source coordinate system and therefore has not converted the results to English units. Topography was interpreted from the metric LiDAR contour maps along the geophysical survey routes and physical features were utilized in the field to determine line position mapping on the site plan. Given these techniques, the line positions and elevations shown on the various deliverables are estimated to be accurate to approximately five feet horizontal and one foot vertical. In most cases, a 4’ survey lath was set at the beginning and endpoint of each line. 3.3 Summary of Challenges 3.3.1 Operations In general, the operations were executed as planned. The weather forecast called for area electrical storms during the originally planned last day of operations. To avoid this conflict, the SA team worked longer than planned hours during the first two days to complete the field work a day ahead of schedule thereby preventing project delay due to electrical hazard. 3.3.2 Data Quality and Interpretation Challenges The recorded electrical data are judged to be of good to excellent quality. ER data may have been lightly compromised along Line C by stray electrical current, probably associated with an electrical service that parallels the line in that area. Three different types of electrical arrays were surveyed: Dipole-Dipole, inverted Schlumberger, and Strong Gradient and data from each of these were strong so the data were merged for final processing then used to develop the tomograms presented in this report. DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 8 Project Number 230025 Bend, Oregon 4 Processing and Interpretation 4.1 General During data acquisition, partial interpretation was completed in the field for quality control purposes, and to assist in setting and confirming proper data acquisition parameters. The instruments were continuously monitored through the data acquisition phase. It is worthy to emphasize that the geophysical results are presented in 2D, yet the data collection is influenced by a 3D environment. The results suggest that the character of the subsurface (depth to rock, soil texture, etc.) changes rapidly in some areas. In addition, geophysical interpretations are often compared to direct observation of conditions discovered in geotechnical drill holes and exploratory excavations. Note that the drill hole (or exploratory excavation) is a 1D description of the subsurface and represents a small sampling, unlike the geophysical approach. Correlation and conflict are expected, and both must be considered in context with the complication of the subsurface and the various factors influencing the measurements. The appendix presents the tomograms for each line presented with 2X vertical exaggeration. A description of the data processing, interpretation, and results are presented in the following sections. 4.2 Electrical Resistivity (ER) Important factors which affect the resistivity of different geological material are: • Porosity • Moisture content • Dissolved electrolytes • Chemical composition • Rock chemistry • Rock Character (strong influence from fracture, jointing and alterations due to decomposition and weathering) Each dataset was filtered to remove spikes, noise, and misfit data through a systematic progression to produce plausible inversion models without excessive iteration. The level of filtering was modest, and most data points were used in the final inversion. DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 9 Project Number 230025 Bend, Oregon 4.2.1 ER Processing and Presentation The data sets were processed using AGI Earth Imager 2D software. As discussed, Dipole-Dipole, inverted Schlumberger and strong gradient arrays were surveyed. I in the processing stage, these arrays were merged to develop large data sets for each line. The data were processed in two ways: 1. Using the full data set and, 2. Trimming the data to 22 m to enhance the character of the upper horizons which are judged to be of prime importance The trimmed data sets were used to prepare the results presented in this report. The range of inverted resistivity is similar along each line and therefore, the scale to present the results along each line is the same. 4.2.2 Considerations in ER Interpretation When interpreting electrical results, it is the opinion of SA that contrast is the primary feature recognizing transitions in soil texture, moisture, chemical composition, and rock type. It is important to understand that electrical resistivity cannot be related to strength without the benefit of and correlation with other information such as drill data or seismic results. In this case, given the likelihood of thick unconsolidated soils within this area of Heber Valley, no rock is expected within the depths of exploration. Landfill debris, especially municipal solid waste, tends to be an effective conductor of electricity, hence, offer low inverted resistivity in an electrical resistivity survey. This is the primary characteristic used to determine the extents (thicknesses) of materials influenced by landfill in the tomograms. 5 References Phase 1 Environmental Site Assessment, Heber Airport, Heber City, UT. By Budinger & Associates, inc. February 8, 2019 Advanced Geosciences, Inc. 2009 User Manual Earth Imager 2D. Version 2.4.0 USGS 3DEP: USGS_LPC_UT_FEMAHQ_B2_QL1_2018_w1292n2045_LAS_2019.laz 6 Graphical Presentation of Results The interpretations are presented in 2D with the locations of the exploration lines illustrated by the following exhibit (Figure 100) prepared by SA using input from GEO. DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 10 Project Number 230025 Bend, Oregon 6.1 Figure 100 Geophysical Exploration: Site Plan DR A F T ? ? ?? Site Plan: Geophysical Exploration Prepared for: Ardurra Group, Inc. September 1, 2023 Siemens & Associates Project # 230025 Figure: 100 Heber Valley Airport: Future FBO Development Heber City, Utah Nor t h 0 100 ~200 feet 1 inch = 100 feet Explanation: Electrical Resistivity (ER) profiles: 56 to 84 electrodes 4 m spacing Estimated extent of Landfill (Budinger 2019) Estimated extent of Landfill based on ER interpretation (SA 2023) Topography from USGS 3DEP: USGS_LPC_UT_FEMAHQ_B2_QL1_2018_w1292n2045_LAS_2019.laz (metric: 0.2 m contour interval) D D’ E E’ A A’ C C’ B B’X Y DR A F T 0 5 1705 1 7 0 6 1 7 0 6 1 7 0 7 1 7 0 7 1 7 0 8 1 7 0 8 1 7 0 9 1 7 1 0 1 7 1 0 171 2 3 ? ? ?? Site Plan: Geophysical Exploration Prepared for: Ardurra Group, Inc. September 1, 2023 Siemens & Associates Project # 230025 Figure: 101 Heber Valley Airport: Future FBO Development Heber City, Utah Nor t h 0 100 ~200 feet 1 inch = 100 feet Explanation: Electrical Resistivity (ER) profiles: 56 to 84 electrodes 4 m spacing Estimated extent of Landfill (Budinger 2019) Estimated extent of Landfill based on ER interpretation (SA 2023) Topography from USGS 3DEP: USGS_LPC_UT_FEMAHQ_B2_QL1_2018_w1292n2045_LAS_2019.laz (metric: 0.2 m contour interval) D D’ E E’ A A’ C C’ B B’X Y DR A F T Heber Valley Airport: Future FBO Development Prepared for: Ardurra Group, Inc. Siemens & Associates Page 13 Project Number 230025 Bend, Oregon 6.2 Geophysical Exploration: Summary of Results in 2D DR A F T Inverted Resistivity (Ohm-m) Electrical Resistivity (ER) Tomography: Line A Prepared for: Ardurra Group, Inc. August 31, 2023 Siemens & Associates Project # 2310025 Figure: ER-A Heber Valley Airport: Future FBO Development Heber, Utah Electrical Resistivity (ER) Tomography: Line A (56 electrodes on 4 m spacing: Dipole-Dipole, inverted Schlumberger and Strong Gradient arrays) El e v a t i o n , f t 5600 5560 5520 Scale: 1 inch = 100 feet H, 1 inch = 50 feet V, 2X vertical exaggeration Grid: 40’ x 20’ (horizontal to vertical) 0 32080160240 400 640480 560 720 800 880 5580 5540 5500 5620 11209601040 Azimuth ~140 degrees Line ELine C Line D Taxiway Estimated bottom of landfill and/or extent of materials influenced by landfill DR A F T Inverted Resistivity (Ohm-m) Electrical Resistivity (ER) Tomography: Line B Prepared for: Ardurra Group, Inc. August 31, 2023 Siemens & Associates Project # 2310025 Figure: ER-B Heber Valley Airport: Future FBO Development Heber, Utah Electrical Resistivity (ER) Tomography: Line B (56 electrodes on 4 m spacing: Dipole-Dipole, inverted Schlumberger and Strong Gradient arrays) El e v a t i o n , f t 5600 5560 5520 Scale: 1 inch = 100 feet H, 1 inch = 50 feet V, 2X vertical exaggeration Grid: 40’ x 20’ (horizontal to vertical) 0 32080160240 400 640480 560 720 800 880 5580 5540 5500 5620 11209601040 Azimuth ~140 degrees Line ELine C Line D Taxiway Estimated bottom of landfill and/or extent of materials influenced by landfill Possible isolsated landfill?? DR A F T Inverted Resistivity (Ohm-m) Electrical Resistivity (ER) Tomography: Line C Prepared for: Ardurra Group, Inc. August 31, 2023 Siemens & Associates Project # 2310025 Figure: ER-C Heber Valley Airport: Future FBO Development Heber, Utah Electrical Resistivity (ER) Tomography: Line C (56 electrodes on 4 m spacing: Dipole-Dipole, inverted Schlumberger and Strong Gradient arrays) El e v a t i o n , f t 5600 5560 5520 Scale: 1 inch = 100 feet H, 1 inch = 50 feet V, 2X vertical exaggeration Grid: 40’ x 20’ (horizontal to vertical) 0 32080160240 400 640480 560 720 800 880 5580 5540 5500 5620 11209601040 Azimuth ~50 degrees Line BLine A Possible soil barriers separating landfill cells Estimated bottom of landfill and/or extent of materials influenced by landfill Possible landfill extent beyond exploration ?? DR A F T Inverted Resistivity (Ohm-m) Electrical Resistivity (ER) Tomography: Line D Prepared for: Ardurra Group, Inc. September 1, 2023 Siemens & Associates Project # 2310025 Figure: ER-D Heber Valley Airport: Future FBO Development Heber, Utah Electrical Resistivity (ER) Tomography: Line D (84 electrodes on 4 m spacing: Dipole-Dipole, inverted Schlumberger and Strong Gradient arrays) El e v a t i o n , f t 5600 5560 5520 Scale: 1 inch = 100 feet H, 1 inch = 50 feet V, 2X vertical exaggeration Grid: 40’ x 20’ (horizontal to vertical) 0 32080160240 400 640480 560 720 800 880 5580 5540 5500 5620 11209601040 Azimuth ~50 degrees Line BLine A Possible soil barriers separating landfill cells Estimated bottom of landfill and/or extent of materials influenced by landfill DR A F T Inverted Resistivity (Ohm-m) Electrical Resistivity (ER) Tomography: Line E Prepared for: Ardurra Group, Inc. September 1, 2023 Siemens & Associates Project # 2310025 Figure: ER-E Heber Valley Airport: Future FBO Development Heber, Utah Electrical Resistivity (ER) Tomography: Line E (84 electrodes on 4 m spacing: Dipole-Dipole, inverted Schlumberger and Strong Gradient arrays) El e v a t i o n , f t 5600 5560 5520 Scale: 1 inch = 100 feet H, 1 inch = 50 feet V, 2X vertical exaggeration Grid: 40’ x 20’ (horizontal to vertical) 0 32080160240 400 640480 560 720 800 880 5580 5540 5500 5620 11209601040 Azimuth ~50 degrees Line BLine A Estimated bottom of landfill and/or extent of materials influenced by landfill DR A F T Attachment: C – Water Sampling Results Well Sampling Location Map Heber City Airport HVSSD's Well The Reids' Well ID #42 B Allen's Well #7863 Wasatch County's Well #22125 Historic Gravel Borrow / Municipal Landfill Limits US HWY 189 US HWY40 C A R D U R R A G R O U P , I N C . T H I S I N S T R U M E N T I S T H E P R O P E R T Y O F A R D U R R A . A N Y R E P R O D U C T I O N , R E U S E O R M O D I F I C A T I O N O F T H I S I N S T R U M E N T O R I T S C O N T E N T S W I T H O U T S P E C I F I C W R I T T E N P E R M I S S I O N O F A R D U R R A I S S T R I C T L Y P R O H I B I T E D DATE:JOB: 20 2 4 2175 W. 3000 S., SUITE 200 HEBER CITY, UTAH 84032 435-315-3168 | WWW.ARDURRA.COM C: \ U s e r s \ T W a s h i n g t o n \ O n e D r i v e - A r d u r r a \ D o c u m e n t s \ W e l l D a t a C o l l e c t i o n \ C A D \ 2 3 0 4 9 2 E N V E X H I B I T . d w g , 1/ 1 7 / 2 0 2 4 2 : 2 4 : 2 5 P M , Ta y v o n W a s h i n g t o n , DW G T o P D F . p c 3 #####1/17/24 HEBER VALLEY AIRPORT HEBER CITY, UT SAMPLED WELLS LANDFILL BOUNDARY AREA : APPROX. 10 ACRES AIRPORT PROPERTY BOUNDARY AREA : 261.9 ACRES 0 1000500 30002000 Water Sampling Reports HVSSD’s Well 1 HEBER VALLEY AIRPORT WELL TESTING DATA FORM Sampler: Tayvon Washington Date: 12/4/2023 Time: 3:00 PM Well ID: Unknown Well Tag #: Water Right 55-888 GPS Location: 4.478275 N, 111.42623 W WELL LOCATION: 2360 S 670 W, Heber City, UT, 84032. The well is located approximately 10 feet into the sidewalk of the home on the property. OWNER: HVSSD CONTACT INFORMATION: 435.459.1532 WELL CONDITION: The wellhead was dug about 5-7 feet deep contained in an iron cylinder and lid. The well had some exposed wiring and some piping connections WELL CASING DIAMETER: 6 inches. DEPTH TO GROUNDWATER: Unknown TOTAL DEPTH: 85 feet DEPTH TO PUMP: Unknown SIZE OF PUMP/PIPING DIAMETER: Unknown HYDRANT LOCATIONS: There were two hydrants located on site. The first hydrant we were told by the homeowner was not functional, so we were directed to use the second hydrant. This hydrant was located on the south side of the home and about 50 feet West of the well’s location. COMMENTS: Ryan and Tayvon entered the site to collect samples from the well. The homeowner guided us to the location on the sidewalk and we located the hydrant used for the sampling. The water was purged for 5 minutes before collecting water and the faucet was turned off prior to leaving the property. HVSSD’s Well 2 Housing for the well and its pump. Some of the wiring for the pump was exposed. The faucet located on the South side of the home that was used to collect the water samples. Position of well relative to the sidewalk and buildings on the property. Heber Valley Airport, Allen’s Well 1 HEBER VALLEY AIRPORT WELL TESTING DATA FORM Sampler: Tayvon Washington Date: 12/4/2023 Time: 09:00 Well ID: 7863 Well Tag #: Water Right 55-8287 GPS Location: 40.47522 N, 111.43409 W WELL LOCATION: 2610 South Airfield Road, Heber City, UT, 84032. The well is located 5 feet behind the house. OWNER: Brandon Allen CONTACT INFORMATION: 435.671.3266 WELL CONDITION: The exterior of the well seem to be in normal condition. We did not remove the casing to inspect the inside of the well WELL CASING DIAMETER: 5 inches. DEPTH TO GROUNDWATER: Unknown TOTAL DEPTH: 195 feet DEPTH TO PUMP: Unknown SIZE OF PUMP/PIPING DIAMETER: Unknown HYDRANT LOCATIONS: On the east side of the home. COMMENTS: Mr. Allen accompanied Tayvon and Ryan to conduct the well sampling. The well was on the opposite side of the home from the faucet that we took the samples from. The faucet was in the driveway area that we parked in. We allowed the water to purge for 5 minutes and collected our samples before leaving the property. Heber Valley Airport, Allen’s Well 2 The well is 5 feet away from the home. We did not remove any casing. Heber Valley Airport, Allen’s Well 3 ATTN: WELL LOG ATTACHED Wasatch County’s Well ID #22125 1 HEBER VALLEY AIRPORT WELL TESTING DATA FORM Sampler:Tayvon Washington Date:12/4/2023 Time:2:00 Well ID:22125 Well Tag #:Water Right 55-9466 GPS Location:40.284227 N, 111.263476 W WELL LOCATION: 1744 W 2400 S, Heber City, UT 84032. The well is located about 30 yards southwest of the home. OWNER: HVSSD CONTACT INFORMATION: 801.368.6509 WELL CONDITION: The wellhead is flush with the ground surface and contained within a square of concrete blocks. The pump and well was operational and released a steady flow of water. WELL CASING DIAMETER: 5 inches. DEPTH TO GROUNDWATER: Unknown TOTAL DEPTH: 205 feet DEPTH TO PUMP: Unknown SIZE OF PUMP/PIPING DIAMETER: Unknown. HYDRANT LOCATIONS: One location at the south side of the property COMMENTS: Ryan and Tayvon visited the site accompanied by Shane from Public Works to collect water samples from the well. We were initially prepared to collect from a hydrant on site until we found the well on the property. The pump was operational, and the water was collected from the faucet of the well after purging for 5 minutes. Wasatch County’s Well ID #22125 2 Well spout is shown in red, and the casing is the white capsule below it to the right. There were concrete barriers set up to surround the well to denote the area. Wasatch County’s Well ID #22125 3 ATTN: WELL LOG ATTACHED The Reids’ Well ID # 42 1 ID HEBER VALLEY AIRPORT WELL TESTING DATA FORM Sampler: Tayvon Washington Date: 12/5/2023 Time: 10:00 Well ID: 42 Well Tag #: Water Right 55-8234 GPS Location: 40.48314 N, 111.44386 W WELL LOCATION: 1960 S Edwards Lane, Heber City, UT, 84032. The well is located 20 feet to the east of the home on the property. OWNER: Sean and Meredith Reid CONTACT INFORMATION: 260.438.3271 WELL CONDITION: The well looks to be in good condition. The owners look to be in the works of replacing the faucet of well. We did not remove casing to inspect interior of the well. WELL CASING DIAMETER: 6 inches. DEPTH TO GROUNDWATER: Unknown TOTAL DEPTH: 115 feet DEPTH TO PUMP: Unknown SIZE OF PUMP/PIPING DIAMETER: Unknown HYDRANT LOCATIONS: There were three locations in the front yard of the property. COMMENTS: The homeowner was not on site during our visit and informed us over a phone conversation that we can access the property. Tayvon and Travis went to the property to conduct well sampling. We initially attempted to use the hoses surrounded the home, but they were not operational. We located the well and purged the water for 5 minutes and conducted well sampling. The Reids’ Well ID # 42 2 ID Faucet used to collect water samples. Was positioned 5 feet to the right of the well casing. Well casing is shown. Nothing was removed or touched on the casing. The Reids’ Well ID # 42 3 ID ATTN: WELL LOG ATTACHED Combined Matrix Parameters Sample Results Wasatch County's Well ID #22125 B Allen's Well ID #7863 HVSSD's Well The Reid's Well ID #42 Units EPA Max Contaminant Level (MCL) Langelier Index @ 22 Deg. C -0.14 0.11 0.11 0.27 None Hardness, Total as CaCO3 286 294 294 248 mg/L Alkalinity - Bicarbonate (as CaCO3) 222 238 264 235 mg/L Alkalinity - Carbonate (as CaCO3) ND ND ND ND mg/L Alkalinity - Hydroxide (as CaCO3) ND ND ND ND mg/L Alkalinity - Total (as CaCO3)222 238 264 235 mg/L Ammonia as N ND 1.58 0.31 ND mg/L Chloride 24.6 22.5 96.8 14.8 mg/L 250 Color 5 10 10 15 Color Units 15 Conductivity 562 587 927 548 umho/cm Cyanide, Free ND ND ND ND mg/L 0.2 Fluoride 0.125 ND ND ND mg/L 4 MBAS Surfactants 0.15 0.09 0.15 0.14 mg/L 0.5 Nitrate as N 2.78 2.66 3.88 1.54 mg/L 10 Nitrite as N ND ND ND ND mg/L 1 Odor ND ND ND ND T.O.N.3 pH 7.2 7.4 7.1 7.6 pH Units Phosphate, ortho as P 0.04 0.02 0.04 0.04 mg/L Sulfate 16.9 19.7 42.7 16.7 mg/L 250 Total Dissolved Solids (TDS)328 324 560 340 mg/L 1000 Turbidity 0.19 0.42 0.17 1.1 NTU 5 Aluminum, Total ND ND ND ND mg/L 0.2 Antimony, Total ND ND ND ND mg/L 0.006 Arsenic, Total 0.0015 0.0014 0.0014 0.0014 mg/L 0.01 Barium, Total 0.162 0.21 0.297 0.162 mg/L 2 Beryllium, Total ND ND ND ND mg/L 0.004 Boron, Total ND ND 0.07 ND mg/L Cadmium, Total ND ND ND ND mg/L 0.005 Calcium, Total 77.1 80.7 107 75.9 mg/L Chromium, Total ND ND ND ND mg/L 0.1 Copper, Total ND 0.0435 0.0298 0.0052 mg/L 1.3 Iron, Total ND ND ND 0.48 mg/L 0.3 Lead, Total ND 0.0008 0.0005 0.0005 mg/L 0.015 Magnesium, Total 22.8 22.5 28 14.2 mg/L Manganese, Total ND ND ND ND mg/L 0.05 Mercury, Total ND ND ND ND mg/L 0.002 Nickel, Total ND ND ND ND mg/L 0.1 Potassium, Total 1.1 1.1 1.6 2.2 mg/L Selenium, Total ND 0.0005 0.0006 ND mg/L 0.05 Silica, (as SiO2) Total 22.6 23.1 27 25.2 mg/L Silver, Total ND ND ND ND mg/L 0.1 Sodium, Total 12.1 11.6 48.7 9.7 mg/L Thallium, Total ND ND ND ND mg/L 0.002 Zinc, Total 0.01 ND 0.02 0.02 mg/L 5 Well Sources Calculations Inorganic Metals Parameters Sample Results Wasatch County's Well ID #22125 B Allen's Well ID #7863 HVSSD's Well Reid's Well ID #42 Units EPA Max Contaminant Level (MCL) Coliform, Total Absent Absent Present Absent Org/100 mL E. Coli Absent Absent Absent Absent Org/100 mL 3- Hydroxycarbofuran ND ND ND ND ug/L Aldicarb ND ND ND ND ug/L Aldicarb sulfone ND ND ND ND ug/L Aldicarb sulfoxide ND ND ND ND ug/L Carbaryl ND ND ND ND ug/L Carbofuran ND ND ND ND ug/L 40 Methomyl ND ND ND ND ug/L Oxamyl ND ND ND ND ug/L 200 2,4,5-TP (Silvex)ND ND ND ND ug/L 50 2,4-D ND ND ND ND ug/L 70 Dalapon ND ND ND ND ug/L 200 Dicamba ND ND ND ND ug/L Dinoseb ND ND ND ND ug/L 7 Pentachlorophenol ND ND ND ND ug/L 1 Picloram ND ND ND ND ug/L 500 Endrin ND ND ND ND ug/L Heptachlor ND ND ND ND ug/L Heptachlor epoxide ND ND ND ND ug/L Lindane ND ND ND ND ug/L Methoxychlor ND ND ND ND ug/L PCB-1016 ND ND ND ND ug/L PCB-1221 ND ND ND ND ug/L PCB-1232 ND ND ND ND ug/L PCB-1242 ND ND ND ND ug/L PCB-1248 ND ND ND ND ug/L PCB-1254 ND ND ND ND ug/L PCB-1260 ND ND ND ND ug/L PCB - Total ND ND ND ND ug/L Toxaphene ND ND ND ND ug/L Alachlor ND ND ND ND ug/L Aldrin ND ND ND ND ug/L Atrazine ND ND ND ND ug/L Benzo (a) pyrene ND ND ND ND ug/L Bis (2-ethylhexyl) Adipate ND ND ND ND ug/L Bis (2-ethylhexyl) Phthalate ND ND ND ND ug/L Butachlor ND ND ND ND ug/L alpha-Chlordane ND ND ND ND ug/L gamma-Chlordane ND ND ND ND ug/L Chlordane - Total ND ND ND ND ug/L Dieldrin ND ND ND ND ug/L Hexachlorobenzene ND ND ND ND ug/L Hexachlorocyclopent adiene ND ND ND ND ug/L Metolachlor ND ND ND ND ug/L Metribuzin ND ND ND ND ug/L Propachlor ND ND ND ND ug/L Simazine ND ND ND ND ug/L Well Sources Semi-Volatile Compounds Pesticides Herbicides Carbamates Microbiology Parameters Sample Results Wasatch County's Well ID #22125 B Allen's Well ID #7863 HVSSD's Well Reid's Well ID #42 Units EPA Max Contaminant Level (MCL) 1,1,1,2- Tetrachloroethane ND ND ND ND ug/L ND ND ND ND 1,1,1- Trichloroethane ND ND ND ND ug/L 1,1,2,2- Tetrachloroethane ND ND ND ND ug/L 1,1,2- Trichloroethane ND ND ND ND ug/L 1,1,2- Trichlorotrifluoroeth ane ND ND ND ND ug/L 1,1-Dichloroethane 1,1-Dichloroethene 1,1-Dichloropropene ND ND ND ND ug/L 1,2,3- Trichlorobenzene ND ND ND ND ug/L 1,2,3- Trichloropropane ND ND ND ND ug/L 1,2,4- Trichlorobenzene ND ND ND ND ug/L 1,2,4- Trimethylbenzene ND ND ND ND ug/L 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane ND ND ND ND ug/L 1,3,5- Trimethylbenzene ND ND ND ND ug/L 1,3-Dichlorobenzene 1,3-Dichloropropane ND ND ND ND ug/L ND ND ND ND ug/L ND ND ND ND ug/L ND ND ND ND ug/L 2-Chlorotoluene ND ND ND ND ug/L 4-Chlorotoluene ND ND ND ND ug/L Benzene ND ND ND ND ug/L Bromobenzene ND ND ND ND ug/L Bromochloromethan e ND ND ND ND ug/L Bromodichlorometha ne ND ND ND ND ug/L Bromoform ND ND ND ND ug/L Bromomethane ND ND ND ND ug/L Carbon Tetrachloride ND ND ND ND ug/L Chlorobenzene ND ND ND ND ug/L Chloroethane ND ND ND ND ug/L Chloroform ND ND ND ND ug/L Chloromethane ND ND ND ND ug/L cis-1,2- Dichloroethene ND ND ND ND ug/L cis-1,3- Dichloropropene ND ND ND ND ug/L Dibromochlorometha ne ND ND ND ND ug/L Dibromomethane ND ND ND ND ug/L Dichlorodifluoromet hane ND ND ND ND ug/L Ethyl Benzene ND ND ND ND ug/L Well Sources ug/L ug/L ug/L ug/LND ND ND ND ND ND ND ND ND ND ND Volatile Organic Compounds 2,2-Dichloropropane Hexachlorobutadiene ND ND ND 1,4-Dichlorobenzene NDND Parameters Sample Results Wasatch County's Well ID #22125 B Allen's Well ID #7863 HVSSD's Well Reid's Well ID #42 Units EPA Max Contaminant Level (MCL) Isopropylbenzene ND ND ND ND ug/L Methyl tert-Butyl Ether (MTBE)ND ND ND ND ug/L Methylene Chloride ND ND ND ND ug/L Naphthalene ND ND ND ND ug/L n-Butyl Benzene ND ND ND ND ug/L p-Isopropyltoluene ND ND ND ND ug/L sec-Butyl Benzene ND ND ND ND ug/L tert-Butylbenzene ND ND ND ND ug/L Tetrachloroethene ND ND ND ND ug/L Toluene ND ND ND ND ug/L trans-1,2- Dichloroethene ND ND ND ND ug/L trans-1,3- Dichloropropene ND ND ND ND ug/L Trichloroethene ND ND ND ND ug/L Trichlorofluorometh ane ND ND ND ND ug/L Vinyl Chloride ND ND ND ND ug/L Xylenes, total ND ND ND ND ug/L Gross Alpha 3.5 ± 2.43 3.4 ± 1.78 NA 3.2 ± 2.46 pCi/L Gross Beta 0.7 ± 1.22 2.3 ± 1.36 NA 2.2 ± 2.46 pCi/L Radium-228 1.3 ± 0.237 0.09 ± 0.245 NA 0.68 ± 0.262 pCi/L Radiochemistry Volatile Organic Compounds (Cont.) Well Sources ND ND ND ug/L ug/L ND ND Styrene ND n-Propyl Benzene NDND