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Stantec Consulting Services Inc. 2890 East Cottonwood Parkway; Ste 300 Salt Lake City, UT 84121 Tel: (801) 617-3200 January 19, 2021 Attention: Mr. Rik Ombach Utah Department of Environmental Quality Division of Air Quality Minor Source Compliance 195 North 1550 West P.O. Box 144820 Salt Lake City, Utah 84114-4820 Dear Mr. Ombach, Reference: Sampling Results, Off-gas Emissions from Mitigation Systems Two Residences on Pink Coral Circle Praxair Distribution, Inc. On behalf of Praxair Distribution, Inc., Stantec Consulting Services, Inc. (“Stantec”) is submitting the latest sampling results associated with two homes located in the neighborhood west of the Praxair Distribution, Inc. (PDI) facility located at 6880 South 2300 East in Salt Lake City, Utah. Residence A (2196 Pink Coral Circle) and Residence B (2202 Pink Coral Circle) each had soil vapor mitigation systems installed that began continuous operation on December 3, 2012. Currently, the mitigation systems are operating full-time per authorization by Mr. Joseph Katz with the Utah Division of Environmental Quality, Voluntary Cleanup Program. The first off-gas samples were collected on December 4, 2012, and the results were reported in the Notice of Intent submitted to the Utah Division of Air Quality on December 26, 2012. At the anticipated level of air emissions, this project does not require an Approval Order, but the project must satisfy the requirements of R307-401-15 UAC, per DAQE-GN131140003-13 (reference letter dated March 7, 2013). A quantitative analysis of the samples was conducted, and the results were used to calculate hourly and annual emissions. This report is being submitted in accordance with the PDI's November 2012 Proposed Work Plan for Indoor Air Remediation that was approved by the UDEQ during November 2012. Emission calculations are enclosed with this letter report. This letter and attached ALS Laboratory report provide the laboratory results for the November 2020 sampling event. The exhaust emissions of the mitigation systems at Residence A and Residence B were sampled from each blower’s exhaust port and labeled ‘RESA Grb’ (Residence A SVE Outflow) and ‘RESB Grb’ (Residence B SVE Outflow), respectively. A quantitative analysis of the samples was conducted, and the sampling results have been compared to the Toxic Screening Levels (TSL) for each pollutant. The calculated HAPs and VOCs have not exceeded the annual collective emission limits for HAPs or VOCs outlined in R307-401-15, R307-410-5(1)(d), and R307-401-9(1). Further, emissions of no HAP exceeded the appropriate TSL. As such, the mitigation systems at Residences A and B continue to satisfy the de minimis January 19, 2021 Mr. Rik Ombach Page 2 of 2 requirements of R307-410-15, meaning that no approval order will be required for continued operation of the soil vapor mitigation system discussed herein. Copies of Stantec’s de minimis air emission calculations are enclosed. The next semi-annual sampling event is scheduled tentatively for April 2021. If you have any questions, comments, or concerns, please contact me at 208-388-4320. We appreciate your time and energy in reviewing these materials and anticipate that you concur with our emission calculations and conclusions. Respectfully, Stantec Consulting Services, Inc. Jen Cole Air Quality Scientist Phone: (208) 388-4320 Jen.cole@stantec.com Attachments: November 2020 ALS Analytical Report & Emission Calculations c. J. Pacuska/Praxair D. Olsen/Utah Division of Air Quality J.Katz/Utah Division of Environmental Response and Remediation R. Pratt III, J. Russell/ Stantec V:\2037\Active\203708160\05_report_deliv\deliverables\UDAQ\2020\Nov 2020 ANALYTICAL REPORT Rob Foye Stantec 3995 S 700 E Salt Lake City, UT 84107 Phone: E-mail: (801) 703-1991 rob.foye@stantec.com Report Date:December 07, 2020 34-2032523Workorder: 203708160 203708160Purchase Order: Project ID: Project Manager Jessica Helland Sampling SiteReceive DateCollect DateLab IDClient Sample ID 2032523001 NARes B Grab 11/19/20 203708160 2032523002 NARes B Indoor 11/19/20 203708160 2032523003 NARes A Grab 11/19/20 203708160 2032523004 NARes A Indoor 11/19/20 203708160 Page 1 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 ADDRESS 960 West LeVoy Drive, Salt Lake City, Utah, 84123 USA PHONE FAX+1 801 266 7700 +1 801 268 9992 ALS GROUP USA, CORP.An ALS Limited Company || ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 Analytical Results Sample ID:11/19/2020 2032523001Lab ID: Received:Res B Grab 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15, Air Analyzed:12/03/2020 22:43 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)MDL (ppb)QualRL (ppb)Dilution Analysis Method - EPA TO-15 0.501.80.37 0.15 JDichlorodifluoromethane1 0.50<0.31ND 0.15 UChloromethane1 0.50<1.0ND 0.15 UFreon 114 1 0.50<0.38ND 0.15 UVinyl chloride 1 0.50<0.33ND 0.15 U1,3-Butadiene 1 0.50<0.58ND 0.15 UBromomethane1 0.50<0.40ND 0.15 UChloroethane1 0.501.70.3 0.15 JFreon 11 1 0.50<1.1ND 0.15 UFreon 113 1 0.50<0.59ND 0.15 U1,1-Dichloroethene 1 1.0208.4 0.30Acetone 1 0.50<0.47ND 0.15 UCarbon disulfide 1 0.50<0.52ND 0.15 UMethylene chloride 1 0.50<0.59ND 0.15 Utrans-1,2-Dichloroethene 1 0.50<0.54ND 0.15 UMethyl t-butyl ether 1 0.50<0.70ND 0.20 UVinyl acetate 1 0.502.10.70 0.152-Butanone 1 0.50<0.59ND 0.15 Ucis-1,2-Dichloroethene 1 0.50<0.61ND 0.15 U1,1-Dichloroethane 1 1.0<1.1ND 0.30 UEthyl acetate 1 0.50<0.53ND 0.15 UHexane1 0.502.70.55 0.15Chloroform 1 0.50<0.44ND 0.15 UTetrahydrofuran1 0.50<0.61ND 0.15 U1,2-Dichloroethane 1 0.50<0.82ND 0.15 U1,1,1-Trichloroethane 1 0.50<0.94ND 0.15 UCarbon tetrachloride 1 0.50<0.48ND 0.15 UBenzene1 0.50<0.52ND 0.15 UCyclohexane1 0.503.00.55 0.15Trichloroethene 1 0.50<0.73ND 0.15 U1,2-Dichloropropane 1 0.50<1.0ND 0.15 UBromodichloromethane1 0.50<0.61ND 0.15 UHeptane1 0.50<0.68ND 0.15 Ucis-1,3-Dichloropropene 1 0.50<0.61ND 0.15 U4-Methyl-2-pentanone 1 Page 2 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 Results Continued on Next Page ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 Analytical Results Sample ID:11/19/2020 2032523001Lab ID: Received:Res B Grab 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15, Air Analyzed:12/03/2020 22:43 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)MDL (ppb)QualRL (ppb)Dilution Analysis Method - EPA TO-15 0.50<0.68ND 0.15 Utrans-1,3-Dichloropropene 1 0.50<0.82ND 0.15 U1,1,2-Trichloroethane 1 0.501.90.49 0.15 JToluene1 1.0<1.3ND 0.32 U2-Hexanone 1 0.50<1.0ND 0.15 UTetrachloroethene1 0.50<1.3ND 0.15 UDibromochloromethane1 0.50<1.2ND 0.15 U1,2-Dibromoethane 1 0.50<0.69ND 0.15 UChlorobenzene1 0.50<0.65ND 0.15 UEthyl benzene 1 1.0<1.3ND 0.30 Um,p-Xylene 1 0.50<0.65ND 0.15 Uo-Xylene 1 1.0<1.3ND 0.30 UStyrene1 1.0<3.1ND 0.30 UBromoform1 0.50<1.0ND 0.15 U1,1,2,2-Tetrachloroethane 1 1.0<1.5ND 0.30 U4-Ethyl toluene 1 1.0<1.5ND 0.30 U1,3,5-Trimethylbenzene 1 1.0<1.5ND 0.30 U1,2,4-Trimethylbenzene 1 1.0<1.8ND 0.30 U1,3-Dichlorobenzene 1 1.0<1.8ND 0.30 U1,4-Dichlorobenzene 1 1.0<1.9ND 0.37 UBenzyl chloride 1 1.0<1.8ND 0.30 U1,2-Dichlorobenzene 1 1.0<3.1ND 0.42 U1,2,4-Trichlorobenzene 1 1.0<3.2ND 0.30 UHexachlorobutadiene1 Analysis:EPA TO-15, Air Analyzed:12/03/2020 22:43 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Tentatively Identified Compound Retention Time Dilution Qual Analysis Method - EPA TO-15 J3.865.1 1Ethane, 1,1-difluoro- J4.293.1 1Acetaldehyde J5.102.3 1Ethanol J5.866.4 1Isopropyl Alcohol Page 3 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 Analytical Results Sample ID:11/19/2020 2032523002Lab ID: Received:Res B Indoor 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15 SIM, Air Analyzed:12/04/2020 18:54 Batch: Instrument ID: IVOA/4890 (HBN: 272408) 5975-LPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)RL (ppb)Dilution Qual Analysis Method - EPA TO-15 SIM 1<0.27ND 0.050Trichloroethene Sample ID:11/19/2020 2032523003Lab ID: Received:Res A Grab 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15, Air Analyzed:12/03/2020 23:27 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)MDL (ppb)QualRL (ppb)Dilution Analysis Method - EPA TO-15 0.501.80.36 0.15 JDichlorodifluoromethane1 0.50<0.31ND 0.15 UChloromethane1 0.50<1.0ND 0.15 UFreon 114 1 0.50<0.38ND 0.15 UVinyl chloride 1 0.50<0.33ND 0.15 U1,3-Butadiene 1 0.50<0.58ND 0.15 UBromomethane1 0.50<0.40ND 0.15 UChloroethane1 0.501.60.28 0.15 JFreon 11 1 0.50<1.1ND 0.15 UFreon 113 1 0.50<0.59ND 0.15 U1,1-Dichloroethene 1 1.06.82.9 0.30Acetone 1 0.50<0.47ND 0.15 UCarbon disulfide 1 0.500.550.16 0.15 JMethylene chloride 1 0.50<0.59ND 0.15 Utrans-1,2-Dichloroethene 1 0.50<0.54ND 0.15 UMethyl t-butyl ether 1 0.50<0.70ND 0.20 UVinyl acetate 1 0.509.53.2 0.152-Butanone 1 0.500.860.22 0.15 Jcis-1,2-Dichloroethene 1 0.50<0.61ND 0.15 U1,1-Dichloroethane 1 1.0<1.1ND 0.30 UEthyl acetate 1 0.50<0.53ND 0.15 UHexane1 0.502.10.43 0.15 JChloroform1 0.500.670.23 0.15 JTetrahydrofuran1 Page 4 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 Results Continued on Next Page ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 Analytical Results Sample ID:11/19/2020 2032523003Lab ID: Received:Res A Grab 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15, Air Analyzed:12/03/2020 23:27 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)MDL (ppb)QualRL (ppb)Dilution Analysis Method - EPA TO-15 0.50<0.61ND 0.15 U1,2-Dichloroethane 1 0.50<0.82ND 0.15 U1,1,1-Trichloroethane 1 0.50<0.94ND 0.15 UCarbon tetrachloride 1 0.50<0.48ND 0.15 UBenzene1 0.50<0.52ND 0.15 UCyclohexane1 0.507.81.5 0.15Trichloroethene 1 0.50<0.73ND 0.15 U1,2-Dichloropropane 1 0.50<1.0ND 0.15 UBromodichloromethane1 0.50<0.61ND 0.15 UHeptane1 0.50<0.68ND 0.15 Ucis-1,3-Dichloropropene 1 0.50<0.61ND 0.15 U4-Methyl-2-pentanone 1 0.50<0.68ND 0.15 Utrans-1,3-Dichloropropene 1 0.50<0.82ND 0.15 U1,1,2-Trichloroethane 1 0.500.980.26 0.15 JToluene1 1.0<1.3ND 0.32 U2-Hexanone 1 0.50<1.0ND 0.15 UTetrachloroethene1 0.50<1.3ND 0.15 UDibromochloromethane1 0.50<1.2ND 0.15 U1,2-Dibromoethane 1 0.50<0.69ND 0.15 UChlorobenzene1 0.50<0.65ND 0.15 UEthyl benzene 1 1.0<1.3ND 0.30 Um,p-Xylene 1 0.50<0.65ND 0.15 Uo-Xylene 1 1.0<1.3ND 0.30 UStyrene1 1.0<3.1ND 0.30 UBromoform1 0.50<1.0ND 0.15 U1,1,2,2-Tetrachloroethane 1 1.0<1.5ND 0.30 U4-Ethyl toluene 1 1.0<1.5ND 0.30 U1,3,5-Trimethylbenzene 1 1.0<1.5ND 0.30 U1,2,4-Trimethylbenzene 1 1.0<1.8ND 0.30 U1,3-Dichlorobenzene 1 1.0<1.8ND 0.30 U1,4-Dichlorobenzene 1 1.0<1.9ND 0.37 UBenzyl chloride 1 1.0<1.8ND 0.30 U1,2-Dichlorobenzene 1 1.0<3.1ND 0.42 U1,2,4-Trichlorobenzene 1 1.0<3.2ND 0.30 UHexachlorobutadiene1 Page 5 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 Results Continued on Next Page ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 Analytical Results Sample ID:11/19/2020 2032523003Lab ID: Received:Res A Grab 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15, Air Analyzed:12/03/2020 23:27 Batch: Instrument ID: IVOA/4888 (HBN: 272334) 5975-JPreparation:Not Applicable Result (ppb)Tentatively Identified Compound Retention Time Dilution Qual Analysis Method - EPA TO-15 J4.292.3 1Acetaldehyde Sample ID:11/19/2020 2032523004Lab ID: Received:Res A Indoor 203708160 Sampling Parameter:NAMatrix: Media: Air Summa 6 Liter Canister Sampling Site: Analysis:EPA TO-15 SIM, Air Analyzed:12/04/2020 19:29 Batch: Instrument ID: IVOA/4890 (HBN: 272408) 5975-LPreparation:Not Applicable Result (ppb)Analyte Result (ug/m³)RL (ppb)Dilution Qual Analysis Method - EPA TO-15 SIM 1<0.27ND 0.050Trichloroethene Comments Quality Control:EPA TO-15 - (HBN: 272334) The percent difference for target compounds in the CCV standard must be less than 30% relative to the target. The following compound(s) did not meet this criteria: 2-Butanone, Tetrahydrofuran and Benzyl Chloride. Not all compounds in the LCS/LCSD were within performance limits. This is not a method requirement. Quality Control:EPA TO-15 SIM - (HBN: 272408) The Surrogate standard in sample 2032523-002 did not meet method criteria, this is due to matrix effects. Report Authorization Analyst Peer ReviewMethod (/S/ is an electronic signature that complies with 21 CFR Part 11) EPA TO-15 /S/ Paul Kelly 12/07/2020 11:14 12/07/2020 11:51 /S/ Thomas J. Masoian EPA TO-15 SIM /S/ Paul Kelly 12/07/2020 12:13 12/07/2020 13:04 /S/ Thomas J. Masoian Laboratory Contact Information (801) 266-7700 alslt.lab@ALSGlobal.com www.alsslc.com ALS Environmental 960 W Levoy Drive Salt Lake City, Utah 84123 Phone: Email: Web: Page 6 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 ANALYTICAL REPORT Project Manager:Jessica Helland Client:Stantec Consulting Services, Inc. Workorder:34-2032523 General Lab Comments The results provided in this report relate only to the items tested. Samples were received in acceptable condition unless otherwise noted. The following was provided by the client: Sample ID, Collection Date, Sampling Location, Media Type, Sampling Parameter. Collection Date, Media Type, and Sampling Parameter can potentially affect the validity of the results. Samples have not been blank corrected unless otherwise noted. This test report shall not be reproduced, except in full, without written approval of ALS. ALS provides professional analytical services for all samples submitted. ALS is not in a position to interpret the data and assumes no responsibility for the quality of the samples submitted. All quality control samples processed with the samples in this report yielded acceptable results unless otherwise noted. ALS is accredited for specific fields of testing (scopes) in the following testing sectors. The quality system implemented at ALS conforms to accreditation requirements and is applied to all analytical testing performed by ALS. The following table lists testing sector, accreditation body, accreditation number and website. Please contact these accrediting bodies or your ALS project manager for the current scope of accreditation that applies to your analytical testing. Testing Sector Accreditation Body (Standard) Certificate Number Website Environmental PJLA (DoD ELAP) L20-57 http://www.pjlabs.com PJLA (ISO 17025) L20-58 http://www.pjlabs.com Utah (TNI)UT00953 http://lams.nelac-institute.org/search Industrial Hygiene AIHA (ISO 17025 & AIHA IHLAP) 101574 http://www.aihaaccreditedlabs.org DOECAP-AP L20-59 http://www.pjlabs.com Washington C596 https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Lab oratory-Accreditation Dietary Supplements PJLA (ISO 17025) L17-507-R1 http://www.pjlabs.com MDL = Method Detection Limit, a statistical estimate of method/media/instrument sensitivity. RL = Reporting Limit, a verified value of method/media/instrument sensitivity. CRDL = Contract Required Detection Limit Reg. Limit = Regulatory Limit. ND = Not Detected, testing result not detected above the MDL or RL. < Means this testing result is less than the numerical value. ** No result could be reported, see sample comments for details. U = Qualifier indicates that the analyte was not detected above the MDL. J = Qualifier Indicates that the analyte value is between the MDL and the RL. It is also used to indicate an estimated value for B = Qualifier indicates that the analyte was detected in the blank. E = Qualifier indicates that the analyte result exceeds calibration range. P = Qualifier indicates that the RPD between the two columns is greater than 40%. Result Symbol Definitions Qualifier Symbol Definitions tentatively identified compounds in mass spectrometry where a 1:1 response is assumed. Page 7 of 7 Mon, 12/07/20 1:10 PM ENVREP-V4.8 Analysis: Analyzed By: IVOA/4888 (HBN: 272334) Paul Kelly Workorder:2032523 EPA TO-15 Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information Blank MB: Analyzed: Units: Analyte Result MDL RL 725300 12/03/2020 19:00 ppb Dichlorodifluoromethane 0.15 0.500ND Chloromethane 0.15 0.500ND Freon 114 0.15 0.500ND Vinyl chloride 0.15 0.500ND 1,3-Butadiene 0.15 0.500ND Bromomethane 0.15 0.500ND Chloroethane 0.15 0.500ND Freon 11 0.15 0.500ND Freon 113 0.15 0.500ND 1,1-Dichloroethene 0.15 0.500ND Acetone 0.3 1.00ND Carbon disulfide 0.15 0.500ND Methylene chloride 0.15 0.500ND trans-1,2-Dichloroethene 0.15 0.500ND Methyl t-butyl ether 0.15 0.500ND Vinyl acetate 0.2 0.500ND 2-Butanone 0.15 0.500ND cis-1,2-Dichloroethene 0.15 0.500ND 1,1-Dichloroethane 0.15 0.500ND Ethyl acetate 0.3 1.00ND Hexane 0.15 0.500ND Chloroform 0.15 0.500ND Tetrahydrofuran 0.15 0.500ND 1,2-Dichloroethane 0.15 0.500ND 1,1,1-Trichloroethane 0.15 0.500ND Carbon tetrachloride 0.15 0.500ND Benzene 0.15 0.500ND Cyclohexane 0.15 0.500ND Trichloroethene 0.15 0.500ND 1,2-Dichloropropane 0.15 0.500ND Bromodichloromethane 0.15 0.500ND Heptane 0.15 0.500ND cis-1,3-Dichloropropene 0.15 0.500ND 4-Methyl-2-pentanone 0.15 0.500ND trans-1,3-Dichloropropene 0.15 0.500ND 1,1,2-Trichloroethane 0.15 0.500ND Toluene 0.15 0.500ND Page 1 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Analysis: Analyzed By: IVOA/4888 (HBN: 272334) Paul Kelly Workorder:2032523 EPA TO-15 Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information Blank MB: Analyzed: Units: Analyte Result MDL RL 725300 12/03/2020 19:00 ppb 2-Hexanone 0.32 1.00ND Tetrachloroethene 0.15 0.500ND Dibromochloromethane 0.15 0.500ND 1,2-Dibromoethane 0.15 0.500ND Chlorobenzene 0.15 0.500ND Ethyl benzene 0.15 0.500ND m,p-Xylene 0.3 1.00ND o-Xylene 0.15 0.500ND Styrene 0.3 1.00ND Bromoform 0.3 1.00ND 1,1,2,2-Tetrachloroethane 0.15 0.500ND 4-Ethyl toluene 0.3 1.00ND 1,3,5-Trimethylbenzene 0.3 1.00ND 1,2,4-Trimethylbenzene 0.3 1.00ND 1,3-Dichlorobenzene 0.3 1.00ND 1,4-Dichlorobenzene 0.3 1.00ND Benzyl chloride 0.37 1.00ND 1,2-Dichlorobenzene 0.3 1.00ND 1,2,4-Trichlorobenzene 0.42 1.00ND Hexachlorobutadiene 0.3 1.00ND Laboratory Control Sample - Laboratory Control Sample Duplicate Dilution:1 ppb Analyte Result % Rec QC Limits LCS: Analyzed: 725301 12/03/2020 16:49 Units: Target 12/03/2020 17:33 725302LCSD: Analyzed: Result RPD QC Limits% Rec Units:ppb Dilution:1 9.47 25.00.00.23994.7152.044.894.410.09.44Dichlorodifluoromethane 9.86 25.00.01.2198.6190.137.897.410.09.74Chloromethane 8.07 25.00.00.36580.7145.954.280.410.08.04Freon 114 9.52 25.00.00.32295.2146.151.994.910.09.49Vinyl chloride 9.60 25.00.00.46596.0182.836.196.510.09.651,3-Butadiene 8.73 25.00.00.93887.3149.451.788.110.08.81Bromomethane 9.50 25.00.00.92795.0144.951.195.910.09.59Chloroethane 9.63 25.00.00.37896.3148.947.896.710.09.67Freon 11 8.52 25.00.00.21585.2133.469.085.410.08.54Freon 113 11.0 25.00.00.263110144.653.611110.011.11,1-Dichloroethene 12.5 25.00.01.44125160.658.412710.012.7Acetone Page 2 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Analysis: Analyzed By: IVOA/4888 (HBN: 272334) Paul Kelly Workorder:2032523 EPA TO-15 Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information Laboratory Control Sample - Laboratory Control Sample Duplicate Dilution:1 ppb Analyte Result % Rec QC Limits LCS: Analyzed: 725301 12/03/2020 16:49 Units: Target 12/03/2020 17:33 725302LCSD: Analyzed: Result RPD QC Limits% Rec Units:ppb Dilution:1 11.7 25.00.00.841117136.360.911810.011.8Carbon disulfide 10.1 25.00.00.492101132.959.210210.010.2Methylene chloride 10.3 25.00.00.661103139.362.510310.010.3trans-1,2-Dichloroethene 10.9 25.00.00.0460109138.666.110910.010.9Methyl t-butyl ether 10.6 25.00.00.536106169.70.010710.010.7Vinyl acetate 14.4 25.00.00.739144147.857.214510.014.52-Butanone 10.3 25.00.00.0872103141.663.710310.010.3cis-1,2-Dichloroethene 11.6 25.00.00.181116134.262.211610.011.61,1-Dichloroethane 12.7 25.00.00.410127150.154.412710.012.7Ethyl acetate 12.4 25.00.00.484124142.160.212410.012.4Hexane 10.9 25.00.00.349109131.264.610910.010.9Chloroform 13.5 25.00.00.349135147.064.213410.013.4Tetrahydrofuran 10.6 25.00.00.686106143.752.710710.010.71,2-Dichloroethane 9.93 25.00.00.24099.3137.361.599.610.09.961,1,1-Trichloroethane 9.80 25.00.00.14498.0143.257.997.910.09.79Carbon tetrachloride 10.9 25.00.00.256109143.556.510910.010.9Benzene 10.3 25.00.00.467103131.961.810310.010.3Cyclohexane 8.52 25.00.00.16885.2137.070.985.310.08.53Trichloroethene 11.2 25.00.00.647112139.759.711110.011.11,2-Dichloropropane 10.5 25.00.00.687105136.463.310410.010.4Bromodichloromethane 11.2 25.00.00.241112148.159.011210.011.2Heptane 11.1 25.00.00.126111142.665.911110.011.1cis-1,3-Dichloropropene 12.6 25.00.00.0634126149.062.112610.012.64-Methyl-2-pentanone 10.9 25.00.00.540109145.364.710910.010.9trans-1,3-Dichloropropene 9.56 25.00.00.35195.6134.468.395.310.09.531,1,2-Trichloroethane 9.94 25.00.00.14999.4146.566.199.610.09.96Toluene 12.6 25.00.00.485126162.058.512610.012.62-Hexanone 7.86 25.00.00.13978.6146.060.078.510.07.85Tetrachloroethene 9.07 25.00.00.42090.7141.868.090.410.09.04Dibromochloromethane 9.81 25.00.01.0398.1136.772.697.110.09.711,2-Dibromoethane 10.5 25.00.00.297105134.767.410410.010.4Chlorobenzene 11.2 25.00.00.598112147.464.211210.011.2Ethyl benzene 22.5 25.00.00.384112145.662.311220.022.4m,p-Xylene 11.2 25.00.00.548112131.256.311110.011.1o-Xylene 11.2 25.00.00.304112128.757.711210.011.2Styrene 9.72 25.00.00.29197.2155.250.097.510.09.75Bromoform 11.6 25.00.00.583116150.849.511710.011.71,1,2,2-Tetrachloroethane Page 3 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Analysis: Analyzed By: IVOA/4888 (HBN: 272334) Paul Kelly Workorder:2032523 EPA TO-15 Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information Laboratory Control Sample - Laboratory Control Sample Duplicate Dilution:1 ppb Analyte Result % Rec QC Limits LCS: Analyzed: 725301 12/03/2020 16:49 Units: Target 12/03/2020 17:33 725302LCSD: Analyzed: Result RPD QC Limits% Rec Units:ppb Dilution:1 11.5 25.00.00.403115161.257.111410.011.44-Ethyl toluene 10.8 25.00.00.139108155.154.110710.010.71,3,5-Trimethylbenzene 10.8 25.00.00.360108163.650.410910.010.91,2,4-Trimethylbenzene 10.3 25.00.00.0974103158.053.910310.010.31,3-Dichlorobenzene 10.6 25.00.00.595106161.452.010510.010.51,4-Dichlorobenzene 15.2 25.00.01.91152196.330.415510.015.5Benzyl chloride 9.59 25.00.00.88995.9164.049.395.110.09.511,2-Dichlorobenzene 10.6 25.00.02.08106168.30.010910.010.91,2,4-Trichlorobenzene 7.31 25.00.00.73573.1153.772.972.510.07.25Hexachlorobutadiene Surrogate Recoveries Surrogate Result % Recovery QC Limits TargetLab ID Units 4-Bromofluorobenzene 67.7 129.9 ppb 10220.020.4725301-LCS 10120.020.3725302-LCSD 96.120.019.2725300-MB 97.920.019.62032523001 97.220.019.42032523003 Comments The percent difference for target compounds in the CCV standard must be less than 30% relative to the target. The following compound(s) did not meet this criteria: 2-Butanone, Tetrahydrofuran and Benzyl Chloride. Not all compounds in the LCS/LCSD were within performance limits. This is not a method requirement. Page 4 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Analysis: Analyzed By: IVOA/4888 (HBN: 272334) Paul Kelly Workorder:2032523 EPA TO-15 Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information QC Report Authorization (/S/ is an electronic signature that complies with 21 CFR Part 11) - Sample result is greater than 4 times the spike added - Analyte above reporting limit or outside of control limits Symbols and Definitions RPD - Relative % Difference (Spike / Spike Duplicate) ND - Not Detected (U - Qualifier also flags analyte as not detected) QC results are not adjusted for moisture correction, where applicable - Sample and Matrix Duplicate less than 5 times the reporting limit NA - Not Applicable - Result is above the calibration range The Matrix Spike, Matrix Spike duplicate or Matrix Duplicate is reported for your information only. The sample matrix may be inappropriate for the method selected. #- Analyst Peer Review /S/ Paul Kelly /S/ Thomas J. Masoian 12/07/2020 11:14 12/07/2020 11:51 Page 5 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Analysis: Analyzed By: IVOA/4890 (HBN: 272408) Paul Kelly Workorder:2032523 EPA TO-15 SIM Batch:NA Prepared By:NA Batch: Preparation:NAHistorical/Performance ALS Laboratory Group Limits: Basis: Analysis Information Blank MB: Analyzed: Units: Analyte Result MDL RL 725473 12/04/2020 18:19 ppb Trichloroethene NA 0.0500ND Laboratory Control Sample - Laboratory Control Sample Duplicate Dilution:1 ppb Analyte Result % Rec QC Limits LCS: Analyzed: 725474 12/04/2020 16:20 Units: Target 12/04/2020 17:04 725475LCSD: Analyzed: Result RPD QC Limits% Rec Units:ppb Dilution:1 0.577 25.00.01.20115166.633.81170.5000.584Trichloroethene Surrogate Recoveries Surrogate Result % Recovery QC Limits TargetLab ID Units 4-Bromofluorobenzene 48.8 151.8 ppb 97.00.5000.485725474-LCS 1500.5000.751725475-LCSD 70.10.5000.350725473-MB 10.20.5000.05122032523002 63.10.5000.3152032523004 Comments The Surrogate standard in sample 2032523-002 did not meet method criteria, this is due to matrix effects. QC Report Authorization (/S/ is an electronic signature that complies with 21 CFR Part 11) - Sample result is greater than 4 times the spike added - Analyte above reporting limit or outside of control limits Symbols and Definitions RPD - Relative % Difference (Spike / Spike Duplicate) ND - Not Detected (U - Qualifier also flags analyte as not detected) QC results are not adjusted for moisture correction, where applicable - Sample and Matrix Duplicate less than 5 times the reporting limit NA - Not Applicable - Result is above the calibration range The Matrix Spike, Matrix Spike duplicate or Matrix Duplicate is reported for your information only. The sample matrix may be inappropriate for the method selected. #- Analyst Peer Review /S/ Paul Kelly /S/ Thomas J. Masoian 12/07/2020 12:13 12/07/2020 13:04 Page 6 of 6 Monday, December 07, 2020 Quality Control Sample Batch Report QCS V4.7 Client Sampe Lab Sample ID Laboratory NSDG Matr Sample Date ColleDate Received Date Analyzed Analytical Method CAS Number Analyte Name Resu Result Units Resu Dilu MDL QL RL QC Group Amo Paren Duplic % Reco RPD Minim Max Mi Max Result T TIC RTProcedure CoPreparation Method Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-71-8 Dichlorodifluor ()[0.37]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-71-8 Dichlorodifluor ()[1.8]ug/m³J 1 0.74 2.5 2.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 74-87-3 Chloromethane<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 74-87-3 Chloromethane<<0.31 ug/m³U 1 0.31 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 76-14-2 Freon 114 <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 76-14-2 Freon 114 <<1.0 ug/m³U 1 1 3.5 3.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-01-4 Vinyl chloride <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-01-4 Vinyl chloride <<0.38 ug/m³U 1 0.38 1.3 1.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-99-0 1,3-Butadiene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-99-0 1,3-Butadiene <<0.33 ug/m³U 1 0.33 1.1 1.1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 74-83-9 Bromomethane<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 74-83-9 Bromomethane<<0.58 ug/m³U 1 0.58 1.9 1.9 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-00-3 Chloroethane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-00-3 Chloroethane <<0.40 ug/m³U 1 0.4 1.3 1.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-69-4 Freon 11 ()[0.30]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-69-4 Freon 11 ()[1.7]ug/m³J 1 0.84 2.8 2.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 76-13-1 Freon 113 <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 76-13-1 Freon 113 <<1.1 ug/m³U 1 1.1 3.8 3.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-35-4 1,1-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-35-4 1,1-Dichloroeth<<0.59 ug/m³U 1 0.59 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 67-64-1 Acetone 8.4 ppb 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 67-64-1 Acetone 20 ug/m³1 0.71 2.4 2.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-15-0 Carbon disulfid <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-15-0 Carbon disulfid <<0.47 ug/m³U 1 0.47 1.6 1.6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-09-2 Methylene chlo <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-09-2 Methylene chlo <<0.52 ug/m³U 1 0.52 1.7 1.7 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 156-60-5 trans-1,2-Dichl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 156-60-5 trans-1,2-Dichl <<0.59 ug/m³U 1 0.59 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 1634-04-4 Methyl t-butyl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 1634-04-4 Methyl t-butyl <<0.54 ug/m³U 1 0.54 1.8 1.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-05-4 Vinyl acetate <<0.20 ppb U 1 0.2 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-05-4 Vinyl acetate <<0.70 ug/m³U 1 0.7 1.8 1.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 78-93-3 2-Butanone 0.7 ppb 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 78-93-3 2-Butanone 2.1 ug/m³1 0.44 1.5 1.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 156-59-2 cis-1,2-Dichloro<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 156-59-2 cis-1,2-Dichloro<<0.59 ug/m³U 1 0.59 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-34-3 1,1-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-34-3 1,1-Dichloroeth<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 141-78-6 Ethyl acetate <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 141-78-6 Ethyl acetate <<1.1 ug/m³U 1 1.1 3.6 3.6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 110-54-3 Hexane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 110-54-3 Hexane <<0.53 ug/m³U 1 0.53 1.8 1.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 67-66-3 Chloroform 0.55 ppb 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 67-66-3 Chloroform 2.7 ug/m³1 0.73 2.4 2.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 109-99-9 Tetrahydrofura <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 109-99-9 Tetrahydrofura <<0.44 ug/m³U 1 0.44 1.5 1.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 107-06-2 1,2-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 107-06-2 1,2-Dichloroeth<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 71-55-6 1,1,1-Trichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 71-55-6 1,1,1-Trichloro <<0.82 ug/m³U 1 0.82 2.7 2.7 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 56-23-5 Carbon tetrach <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 56-23-5 Carbon tetrach <<0.94 ug/m³U 1 0.94 3.1 3.1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 71-43-2 Benzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 71-43-2 Benzene <<0.48 ug/m³U 1 0.48 1.6 1.6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 110-82-7 Cyclohexane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 110-82-7 Cyclohexane <<0.52 ug/m³U 1 0.52 1.7 1.7 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-01-6 Trichloroethene 0.55 ppb 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-01-6 Trichloroethene 3 ug/m³1 0.81 2.7 2.7 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 78-87-5 1,2-Dichloropro<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 78-87-5 1,2-Dichloropro<<0.73 ug/m³U 1 0.73 2.4 2.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-27-4 Bromodichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-27-4 Bromodichloro <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 142-82-5 Heptane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 142-82-5 Heptane <<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloro<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloro<<0.68 ug/m³U 1 0.68 2.3 2.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-10-1 4-Methyl-2-pen<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-10-1 4-Methyl-2-pen<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 10061-02-6 trans-1,3-Dichl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 10061-02-6 trans-1,3-Dichl <<0.68 ug/m³U 1 0.68 2.3 2.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-00-5 1,1,2-Trichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-00-5 1,1,2-Trichloro <<0.82 ug/m³U 1 0.82 2.7 2.7 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-88-3 Toluene ()[0.49]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-88-3 Toluene ()[1.9]ug/m³J 1 0.57 1.9 1.9 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 591-78-6 2-Hexanone <<0.32 ppb U 1 0.32 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 591-78-6 2-Hexanone <<1.3 ug/m³U 1 1.3 4.1 4.1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 127-18-4 Tetrachloroeth <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 127-18-4 Tetrachloroeth <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 124-48-1 Dibromochloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 124-48-1 Dibromochloro <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-93-4 1,2-Dibromoet <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-93-4 1,2-Dibromoet <<1.2 ug/m³U 1 1.2 3.8 3.8 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-90-7 Chlorobenzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-90-7 Chlorobenzene <<0.69 ug/m³U 1 0.69 2.3 2.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-41-4 Ethyl benzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-41-4 Ethyl benzene <<0.65 ug/m³U 1 0.65 2.2 2.2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 179601-23-1 m,p-Xylene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 179601-23-1 m,p-Xylene <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-47-6 o-Xylene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-47-6 o-Xylene <<0.65 ug/m³U 1 0.65 2.2 2.2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-42-5 Styrene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-42-5 Styrene <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-25-2 Bromoform <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 75-25-2 Bromoform <<3.1 ug/m³U 1 3.1 10 10 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrach <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrach <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 622-96-8 4-Ethyl toluene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 622-96-8 4-Ethyl toluene <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-67-8 1,3,5-Trimethy <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 108-67-8 1,3,5-Trimethy <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-63-6 1,2,4-Trimethy <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-63-6 1,2,4-Trimethy <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 541-73-1 1,3-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 541-73-1 1,3-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-46-7 1,4-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 106-46-7 1,4-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-44-7 Benzyl chloride <<0.37 ppb U 1 0.37 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 100-44-7 Benzyl chloride <<1.9 ug/m³U 1 1.9 5.2 5.2 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-50-1 1,2-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 95-50-1 1,2-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 120-82-1 1,2,4-Trichloro <<0.42 ppb U 1 0.42 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 120-82-1 1,2,4-Trichloro <<3.1 ug/m³U 1 3.1 7.4 7.4 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 87-68-3 Hexachlorobut <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 87-68-3 Hexachlorobut <<3.2 ug/m³U 1 3.2 11 11 272334 TRG ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air TIC-01 Ethane, 1,1-difluoro-5.1 ppb 1 272334 TIC 3.86 ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air TIC-02 Acetaldehyde 3.1 ppb 1 272334 TIC 4.29 ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air TIC-03 Ethanol 2.3 ppb 1 272334 TIC 5.1 ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air TIC-04 Isopropyl Alcohol 6.4 ppb 1 272334 TIC 5.86 ETO15....1 Res B Grab 2032523001 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 22:43 EPA TO-15, Air 460-00-4 4-Bromofluorobenze 19.6 ppb 1 272334 20 97.9 67.7 130 SUR ETO15....1 Res B Indoor 2032523002 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 18:54 EPA TO-15 SIM, Air 79-01-6 Trichloroethen <<0.050 ppb U 1 0.1 0.05 272408 TRG ETO15SIM.1 Res B Indoor 2032523002 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 18:54 EPA TO-15 SIM, Air 79-01-6 Trichloroethen <<0.27 ug/m³U 1 0.3 0.27 272408 TRG ETO15SIM.1 Res B Indoor 2032523002 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 18:54 EPA TO-15 SIM, Air 460-00-4 4-Bromofluorobenze 0.0512 ppb 1 272408 0.5 10.2 48.8 152 SUR ETO15SIM.1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-71-8 Dichlorodifluor ()[0.36]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-71-8 Dichlorodifluor ()[1.8]ug/m³J 1 0.74 2.5 2.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 74-87-3 Chloromethane<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 74-87-3 Chloromethane<<0.31 ug/m³U 1 0.31 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 76-14-2 Freon 114 <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 76-14-2 Freon 114 <<1.0 ug/m³U 1 1 3.5 3.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-01-4 Vinyl chloride <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-01-4 Vinyl chloride <<0.38 ug/m³U 1 0.38 1.3 1.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-99-0 1,3-Butadiene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-99-0 1,3-Butadiene <<0.33 ug/m³U 1 0.33 1.1 1.1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 74-83-9 Bromomethane<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 74-83-9 Bromomethane<<0.58 ug/m³U 1 0.58 1.9 1.9 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-00-3 Chloroethane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-00-3 Chloroethane <<0.40 ug/m³U 1 0.4 1.3 1.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-69-4 Freon 11 ()[0.28]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-69-4 Freon 11 ()[1.6]ug/m³J 1 0.84 2.8 2.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 76-13-1 Freon 113 <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 76-13-1 Freon 113 <<1.1 ug/m³U 1 1.1 3.8 3.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-35-4 1,1-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-35-4 1,1-Dichloroeth<<0.59 ug/m³U 1 0.59 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 67-64-1 Acetone 2.9 ppb 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 67-64-1 Acetone 6.8 ug/m³1 0.71 2.4 2.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-15-0 Carbon disulfid <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-15-0 Carbon disulfid <<0.47 ug/m³U 1 0.47 1.6 1.6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-09-2 Methylene chlo ()[0.16]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-09-2 Methylene chlo ()[0.55]ug/m³J 1 0.52 1.7 1.7 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 156-60-5 trans-1,2-Dichl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 156-60-5 trans-1,2-Dichl <<0.59 ug/m³U 1 0.59 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 1634-04-4 Methyl t-butyl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 1634-04-4 Methyl t-butyl <<0.54 ug/m³U 1 0.54 1.8 1.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-05-4 Vinyl acetate <<0.20 ppb U 1 0.2 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-05-4 Vinyl acetate <<0.70 ug/m³U 1 0.7 1.8 1.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 78-93-3 2-Butanone 3.2 ppb 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 78-93-3 2-Butanone 9.5 ug/m³1 0.44 1.5 1.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 156-59-2 cis-1,2-Dichloro()[0.22]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 156-59-2 cis-1,2-Dichloro()[0.86]ug/m³J 1 0.59 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-34-3 1,1-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-34-3 1,1-Dichloroeth<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 141-78-6 Ethyl acetate <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 141-78-6 Ethyl acetate <<1.1 ug/m³U 1 1.1 3.6 3.6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 110-54-3 Hexane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 110-54-3 Hexane <<0.53 ug/m³U 1 0.53 1.8 1.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 67-66-3 Chloroform ()[0.43]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 67-66-3 Chloroform ()[2.1]ug/m³J 1 0.73 2.4 2.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 109-99-9 Tetrahydrofura ()[0.23]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 109-99-9 Tetrahydrofura ()[0.67]ug/m³J 1 0.44 1.5 1.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 107-06-2 1,2-Dichloroeth<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 107-06-2 1,2-Dichloroeth<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 71-55-6 1,1,1-Trichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 71-55-6 1,1,1-Trichloro <<0.82 ug/m³U 1 0.82 2.7 2.7 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 56-23-5 Carbon tetrach <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 56-23-5 Carbon tetrach <<0.94 ug/m³U 1 0.94 3.1 3.1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 71-43-2 Benzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 71-43-2 Benzene <<0.48 ug/m³U 1 0.48 1.6 1.6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 110-82-7 Cyclohexane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 110-82-7 Cyclohexane <<0.52 ug/m³U 1 0.52 1.7 1.7 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-01-6 Trichloroethene 1.5 ppb 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-01-6 Trichloroethene 7.8 ug/m³1 0.81 2.7 2.7 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 78-87-5 1,2-Dichloropro<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 78-87-5 1,2-Dichloropro<<0.73 ug/m³U 1 0.73 2.4 2.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-27-4 Bromodichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-27-4 Bromodichloro <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 142-82-5 Heptane <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 142-82-5 Heptane <<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloro<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloro<<0.68 ug/m³U 1 0.68 2.3 2.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-10-1 4-Methyl-2-pen<<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-10-1 4-Methyl-2-pen<<0.61 ug/m³U 1 0.61 2 2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 10061-02-6 trans-1,3-Dichl <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 10061-02-6 trans-1,3-Dichl <<0.68 ug/m³U 1 0.68 2.3 2.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-00-5 1,1,2-Trichloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-00-5 1,1,2-Trichloro <<0.82 ug/m³U 1 0.82 2.7 2.7 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-88-3 Toluene ()[0.26]ppb J 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-88-3 Toluene ()[0.98]ug/m³J 1 0.57 1.9 1.9 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 591-78-6 2-Hexanone <<0.32 ppb U 1 0.32 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 591-78-6 2-Hexanone <<1.3 ug/m³U 1 1.3 4.1 4.1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 127-18-4 Tetrachloroeth <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 127-18-4 Tetrachloroeth <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 124-48-1 Dibromochloro <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 124-48-1 Dibromochloro <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-93-4 1,2-Dibromoet <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-93-4 1,2-Dibromoet <<1.2 ug/m³U 1 1.2 3.8 3.8 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-90-7 Chlorobenzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-90-7 Chlorobenzene <<0.69 ug/m³U 1 0.69 2.3 2.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-41-4 Ethyl benzene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-41-4 Ethyl benzene <<0.65 ug/m³U 1 0.65 2.2 2.2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 179601-23-1 m,p-Xylene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 179601-23-1 m,p-Xylene <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-47-6 o-Xylene <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-47-6 o-Xylene <<0.65 ug/m³U 1 0.65 2.2 2.2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-42-5 Styrene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-42-5 Styrene <<1.3 ug/m³U 1 1.3 4.3 4.3 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-25-2 Bromoform <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 75-25-2 Bromoform <<3.1 ug/m³U 1 3.1 10 10 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrach <<0.15 ppb U 1 0.15 0.5 0.5 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrach <<1.0 ug/m³U 1 1 3.4 3.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 622-96-8 4-Ethyl toluene <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 622-96-8 4-Ethyl toluene <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-67-8 1,3,5-Trimethy <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 108-67-8 1,3,5-Trimethy <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-63-6 1,2,4-Trimethy <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-63-6 1,2,4-Trimethy <<1.5 ug/m³U 1 1.5 4.9 4.9 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 541-73-1 1,3-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 541-73-1 1,3-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-46-7 1,4-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 106-46-7 1,4-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-44-7 Benzyl chloride <<0.37 ppb U 1 0.37 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 100-44-7 Benzyl chloride <<1.9 ug/m³U 1 1.9 5.2 5.2 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-50-1 1,2-Dichlorobe <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 95-50-1 1,2-Dichlorobe <<1.8 ug/m³U 1 1.8 6 6 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 120-82-1 1,2,4-Trichloro <<0.42 ppb U 1 0.42 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 120-82-1 1,2,4-Trichloro <<3.1 ug/m³U 1 3.1 7.4 7.4 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 87-68-3 Hexachlorobut <<0.30 ppb U 1 0.3 1 1 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 87-68-3 Hexachlorobut <<3.2 ug/m³U 1 3.2 11 11 272334 TRG ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air TIC-01 Acetaldehyde 2.3 ppb 1 272334 TIC 4.29 ETO15....1 Res A Grab 2032523003 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/3/2020 23:27 EPA TO-15, Air 460-00-4 4-Bromofluorobenze 19.4 ppb 1 272334 20 97.2 67.7 130 SUR ETO15....1 Res A Indoor 2032523004 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 19:29 EPA TO-15 SIM, Air 79-01-6 Trichloroethen <<0.050 ppb U 1 0.1 0.05 272408 TRG ETO15SIM.1 Res A Indoor 2032523004 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 19:29 EPA TO-15 SIM, Air 79-01-6 Trichloroethen <<0.27 ug/m³U 1 0.3 0.27 272408 TRG ETO15SIM.1 Res A Indoor 2032523004 ALS-SLC 2032523 Air SAMPLE 11/19/2020 13:38 12/4/2020 19:29 EPA TO-15 SIM, Air 460-00-4 4-Bromofluorobenze 0.315 ppb 1 272408 0.5 63.1 48.8 152 SUR ETO15SIM.1 LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-71-8 Dichlorodifluor <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 74-87-3 Chloromethane<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 76-14-2 Freon 114 <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-01-4 Vinyl chloride <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 106-99-0 1,3-Butadiene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 74-83-9 Bromomethane<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-00-3 Chloroethane <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-69-4 Freon 11 <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 76-13-1 Freon 113 <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-35-4 1,1-Dichloroeth<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 67-64-1 Acetone <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-15-0 Carbon disulfid <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-09-2 Methylene chlo <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 156-60-5 trans-1,2-Dichl <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 1634-04-4 Methyl t-butyl <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 108-05-4 Vinyl acetate <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 78-93-3 2-Butanone <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 156-59-2 cis-1,2-Dichloro<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-34-3 1,1-Dichloroeth<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 141-78-6 Ethyl acetate <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 110-54-3 Hexane <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 67-66-3 Chloroform <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 109-99-9 Tetrahydrofura <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 107-06-2 1,2-Dichloroeth<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 71-55-6 1,1,1-Trichloro <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 56-23-5 Carbon tetrach <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 71-43-2 Benzene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 110-82-7 Cyclohexane <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 79-01-6 Trichloroethen <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 78-87-5 1,2-Dichloropro<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-27-4 Bromodichloro <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 142-82-5 Heptane <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloro<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 108-10-1 4-Methyl-2-pen<<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 10061-02-6 trans-1,3-Dichl <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 79-00-5 1,1,2-Trichloro <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 108-88-3 Toluene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 591-78-6 2-Hexanone <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 127-18-4 Tetrachloroeth <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 124-48-1 Dibromochloro <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 106-93-4 1,2-Dibromoet <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 108-90-7 Chlorobenzene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 100-41-4 Ethyl benzene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 179601-23-1 m,p-Xylene <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 95-47-6 o-Xylene <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 100-42-5 Styrene <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 75-25-2 Bromoform <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrach <<0.5 ppb U 1 0.5 0.5 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 622-96-8 4-Ethyl toluene <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 108-67-8 1,3,5-Trimethy <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 95-63-6 1,2,4-Trimethy <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 541-73-1 1,3-Dichlorobe <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 106-46-7 1,4-Dichlorobe <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 100-44-7 Benzyl chloride <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 95-50-1 1,2-Dichlorobe <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 120-82-1 1,2,4-Trichloro <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 87-68-3 Hexachlorobut <<1 ppb U 1 1 1 272334 TRG ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-71-8 Dichlorodifluoromet 9.44 ppb 1 0.5 0.5 272334 10 94.4 44.8 152 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 74-87-3 Chloromethane 9.74 ppb 1 0.5 0.5 272334 10 97.4 37.8 190 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 76-14-2 Freon 114 8.04 ppb 1 0.5 0.5 272334 10 80.4 54.2 146 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-01-4 Vinyl chloride 9.49 ppb 1 0.5 0.5 272334 10 94.9 51.9 146 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 106-99-0 1,3-Butadiene 9.65 ppb 1 0.5 0.5 272334 10 96.5 36.1 183 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 74-83-9 Bromomethane 8.81 ppb 1 0.5 0.5 272334 10 88.1 51.7 149 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-00-3 Chloroethane 9.59 ppb 1 0.5 0.5 272334 10 95.9 51.1 145 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-69-4 Freon 11 9.67 ppb 1 0.5 0.5 272334 10 96.7 47.8 149 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 76-13-1 Freon 113 8.54 ppb 1 0.5 0.5 272334 10 85.4 69 133 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-35-4 1,1-Dichloroethene 11.1 ppb 1 0.5 0.5 272334 10 111 53.6 145 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 67-64-1 Acetone 12.7 ppb 1 1 1 272334 10 127 58.4 161 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-15-0 Carbon disulfide 11.8 ppb 1 0.5 0.5 272334 10 118 60.9 136 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-09-2 Methylene chloride 10.2 ppb 1 0.5 0.5 272334 10 102 59.2 133 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 156-60-5 trans-1,2-Dichloroeth 10.3 ppb 1 0.5 0.5 272334 10 103 62.5 139 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 1634-04-4 Methyl t-butyl ether 10.9 ppb 1 0.5 0.5 272334 10 109 66.1 139 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 108-05-4 Vinyl acetate 10.7 ppb 1 0.5 0.5 272334 10 107 0 170 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 78-93-3 2-Butanone 14.5 ppb 1 0.5 0.5 272334 10 145 57.2 148 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 156-59-2 cis-1,2-Dichloroethen 10.3 ppb 1 0.5 0.5 272334 10 103 63.7 142 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-34-3 1,1-Dichloroethane 11.6 ppb 1 0.5 0.5 272334 10 116 62.2 134 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 141-78-6 Ethyl acetate 12.7 ppb 1 1 1 272334 10 127 54.4 150 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 110-54-3 Hexane 12.4 ppb 1 0.5 0.5 272334 10 124 60.2 142 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 67-66-3 Chloroform 10.9 ppb 1 0.5 0.5 272334 10 109 64.6 131 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 109-99-9 Tetrahydrofuran 13.4 ppb 1 0.5 0.5 272334 10 134 64.2 147 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 107-06-2 1,2-Dichloroethane 10.7 ppb 1 0.5 0.5 272334 10 107 52.7 144 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 71-55-6 1,1,1-Trichloroethan 9.96 ppb 1 0.5 0.5 272334 10 99.6 61.5 137 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 56-23-5 Carbon tetrachloride 9.79 ppb 1 0.5 0.5 272334 10 97.9 57.9 143 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 71-43-2 Benzene 10.9 ppb 1 0.5 0.5 272334 10 109 56.5 144 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 110-82-7 Cyclohexane 10.3 ppb 1 0.5 0.5 272334 10 103 61.8 132 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 79-01-6 Trichloroethene 8.53 ppb 1 0.5 0.5 272334 10 85.3 70.9 137 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 78-87-5 1,2-Dichloropropane 11.1 ppb 1 0.5 0.5 272334 10 111 59.7 140 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-27-4 Bromodichlorometha 10.4 ppb 1 0.5 0.5 272334 10 104 63.3 136 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 142-82-5 Heptane 11.2 ppb 1 0.5 0.5 272334 10 112 59 148 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloroprop 11.1 ppb 1 0.5 0.5 272334 10 111 65.9 143 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 108-10-1 4-Methyl-2-pentanon 12.6 ppb 1 0.5 0.5 272334 10 126 62.1 149 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 10061-02-6 trans-1,3-Dichloropr 10.9 ppb 1 0.5 0.5 272334 10 109 64.7 145 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 79-00-5 1,1,2-Trichloroethan 9.53 ppb 1 0.5 0.5 272334 10 95.3 68.3 134 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 108-88-3 Toluene 9.96 ppb 1 0.5 0.5 272334 10 99.6 66.1 147 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 591-78-6 2-Hexanone 12.6 ppb 1 1 1 272334 10 126 58.5 162 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 127-18-4 Tetrachloroethene 7.85 ppb 1 0.5 0.5 272334 10 78.5 60 146 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 124-48-1 Dibromochlorometha 9.04 ppb 1 0.5 0.5 272334 10 90.4 68 142 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 106-93-4 1,2-Dibromoethane 9.71 ppb 1 0.5 0.5 272334 10 97.1 72.6 137 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 108-90-7 Chlorobenzene 10.4 ppb 1 0.5 0.5 272334 10 104 67.4 135 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 100-41-4 Ethyl benzene 11.2 ppb 1 0.5 0.5 272334 10 112 64.2 147 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 179601-23-1 m,p-Xylene 22.4 ppb 1 1 1 272334 20 112 62.3 146 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 95-47-6 o-Xylene 11.1 ppb 1 0.5 0.5 272334 10 111 56.3 131 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 100-42-5 Styrene 11.2 ppb 1 1 1 272334 10 112 57.7 129 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 75-25-2 Bromoform 9.75 ppb 1 1 1 272334 10 97.5 50 155 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrachloroe 11.7 ppb 1 0.5 0.5 272334 10 117 49.5 151 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 622-96-8 4-Ethyl toluene 11.4 ppb 1 1 1 272334 10 114 57.1 161 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 108-67-8 1,3,5-Trimethylbenze 10.7 ppb 1 1 1 272334 10 107 54.1 155 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 95-63-6 1,2,4-Trimethylbenze 10.9 ppb 1 1 1 272334 10 109 50.4 164 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 541-73-1 1,3-Dichlorobenzene 10.3 ppb 1 1 1 272334 10 103 53.9 158 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 106-46-7 1,4-Dichlorobenzene 10.5 ppb 1 1 1 272334 10 105 52 161 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 100-44-7 Benzyl chloride 15.5 ppb 1 1 1 272334 10 155 30.4 196 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 95-50-1 1,2-Dichlorobenzene 9.51 ppb 1 1 1 272334 10 95.1 49.3 164 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 120-82-1 1,2,4-Trichlorobenze 10.9 ppb 1 1 1 272334 10 109 0 168 SC ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 87-68-3 Hexachlorobutadiene 7.25 ppb 1 1 1 272334 10 72.5 72.9 154 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-71-8 Dichlorodifluoromet 9.47 ppb 1 0.5 0.5 272334 10 9.44 94.7 0.24 44.8 152 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 74-87-3 Chloromethane 9.86 ppb 1 0.5 0.5 272334 10 9.74 98.6 1.21 37.8 190 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 76-14-2 Freon 114 8.07 ppb 1 0.5 0.5 272334 10 8.04 80.7 0.37 54.2 146 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-01-4 Vinyl chloride 9.52 ppb 1 0.5 0.5 272334 10 9.49 95.2 0.32 51.9 146 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 106-99-0 1,3-Butadiene 9.6 ppb 1 0.5 0.5 272334 10 9.65 96 0.47 36.1 183 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 74-83-9 Bromomethane 8.73 ppb 1 0.5 0.5 272334 10 8.81 87.3 0.94 51.7 149 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-00-3 Chloroethane 9.5 ppb 1 0.5 0.5 272334 10 9.59 95 0.93 51.1 145 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-69-4 Freon 11 9.63 ppb 1 0.5 0.5 272334 10 9.67 96.3 0.38 47.8 149 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 76-13-1 Freon 113 8.52 ppb 1 0.5 0.5 272334 10 8.54 85.2 0.22 69 133 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-35-4 1,1-Dichloroethene 11 ppb 1 0.5 0.5 272334 10 11.1 110 0.26 53.6 145 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 67-64-1 Acetone 12.5 ppb 1 1 1 272334 10 12.7 125 1.44 58.4 161 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-15-0 Carbon disulfide 11.7 ppb 1 0.5 0.5 272334 10 11.8 117 0.84 60.9 136 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-09-2 Methylene chloride 10.1 ppb 1 0.5 0.5 272334 10 10.2 101 0.49 59.2 133 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 156-60-5 trans-1,2-Dichloroeth 10.3 ppb 1 0.5 0.5 272334 10 10.3 103 0.66 62.5 139 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 1634-04-4 Methyl t-butyl ether 10.9 ppb 1 0.5 0.5 272334 10 10.9 109 0.05 66.1 139 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 108-05-4 Vinyl acetate 10.6 ppb 1 0.5 0.5 272334 10 10.7 106 0.54 0 170 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 78-93-3 2-Butanone 14.4 ppb 1 0.5 0.5 272334 10 14.5 144 0.74 57.2 148 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 156-59-2 cis-1,2-Dichloroethen 10.3 ppb 1 0.5 0.5 272334 10 10.3 103 0.09 63.7 142 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-34-3 1,1-Dichloroethane 11.6 ppb 1 0.5 0.5 272334 10 11.6 116 0.18 62.2 134 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 141-78-6 Ethyl acetate 12.7 ppb 1 1 1 272334 10 12.7 127 0.41 54.4 150 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 110-54-3 Hexane 12.4 ppb 1 0.5 0.5 272334 10 12.4 124 0.48 60.2 142 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 67-66-3 Chloroform 10.9 ppb 1 0.5 0.5 272334 10 10.9 109 0.35 64.6 131 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 109-99-9 Tetrahydrofuran 13.5 ppb 1 0.5 0.5 272334 10 13.4 135 0.35 64.2 147 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 107-06-2 1,2-Dichloroethane 10.6 ppb 1 0.5 0.5 272334 10 10.7 106 0.69 52.7 144 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 71-55-6 1,1,1-Trichloroethan 9.93 ppb 1 0.5 0.5 272334 10 9.96 99.3 0.24 61.5 137 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 56-23-5 Carbon tetrachloride 9.8 ppb 1 0.5 0.5 272334 10 9.79 98 0.14 57.9 143 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 71-43-2 Benzene 10.9 ppb 1 0.5 0.5 272334 10 10.9 109 0.26 56.5 144 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 110-82-7 Cyclohexane 10.3 ppb 1 0.5 0.5 272334 10 10.3 103 0.47 61.8 132 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 79-01-6 Trichloroethene 8.52 ppb 1 0.5 0.5 272334 10 8.53 85.2 0.17 70.9 137 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 78-87-5 1,2-Dichloropropane 11.2 ppb 1 0.5 0.5 272334 10 11.1 112 0.65 59.7 140 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-27-4 Bromodichlorometha 10.5 ppb 1 0.5 0.5 272334 10 10.4 105 0.69 63.3 136 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 142-82-5 Heptane 11.2 ppb 1 0.5 0.5 272334 10 11.2 112 0.24 59 148 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 10061-01-5 cis-1,3-Dichloroprop 11.1 ppb 1 0.5 0.5 272334 10 11.1 111 0.13 65.9 143 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 108-10-1 4-Methyl-2-pentanon 12.6 ppb 1 0.5 0.5 272334 10 12.6 126 0.06 62.1 149 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 10061-02-6 trans-1,3-Dichloropr 10.9 ppb 1 0.5 0.5 272334 10 10.9 109 0.54 64.7 145 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 79-00-5 1,1,2-Trichloroethan 9.56 ppb 1 0.5 0.5 272334 10 9.53 95.6 0.35 68.3 134 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 108-88-3 Toluene 9.94 ppb 1 0.5 0.5 272334 10 9.96 99.4 0.15 66.1 147 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 591-78-6 2-Hexanone 12.6 ppb 1 1 1 272334 10 12.6 126 0.49 58.5 162 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 127-18-4 Tetrachloroethene 7.86 ppb 1 0.5 0.5 272334 10 7.85 78.6 0.14 60 146 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 124-48-1 Dibromochlorometha 9.07 ppb 1 0.5 0.5 272334 10 9.04 90.7 0.42 68 142 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 106-93-4 1,2-Dibromoethane 9.81 ppb 1 0.5 0.5 272334 10 9.71 98.1 1.03 72.6 137 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 108-90-7 Chlorobenzene 10.5 ppb 1 0.5 0.5 272334 10 10.4 105 0.3 67.4 135 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 100-41-4 Ethyl benzene 11.2 ppb 1 0.5 0.5 272334 10 11.2 112 0.6 64.2 147 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 179601-23-1 m,p-Xylene 22.5 ppb 1 1 1 272334 20 22.4 112 0.38 62.3 146 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 95-47-6 o-Xylene 11.2 ppb 1 0.5 0.5 272334 10 11.1 112 0.55 56.3 131 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 100-42-5 Styrene 11.2 ppb 1 1 1 272334 10 11.2 112 0.3 57.7 129 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 75-25-2 Bromoform 9.72 ppb 1 1 1 272334 10 9.75 97.2 0.29 50 155 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 79-34-5 1,1,2,2-Tetrachloroe 11.6 ppb 1 0.5 0.5 272334 10 11.7 116 0.58 49.5 151 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 622-96-8 4-Ethyl toluene 11.5 ppb 1 1 1 272334 10 11.4 115 0.4 57.1 161 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 108-67-8 1,3,5-Trimethylbenze 10.8 ppb 1 1 1 272334 10 10.7 108 0.14 54.1 155 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 95-63-6 1,2,4-Trimethylbenze 10.8 ppb 1 1 1 272334 10 10.9 108 0.36 50.4 164 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 541-73-1 1,3-Dichlorobenzene 10.3 ppb 1 1 1 272334 10 10.3 103 0.1 53.9 158 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 106-46-7 1,4-Dichlorobenzene 10.6 ppb 1 1 1 272334 10 10.5 106 0.6 52 161 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 100-44-7 Benzyl chloride 15.2 ppb 1 1 1 272334 10 15.5 152 1.91 30.4 196 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 95-50-1 1,2-Dichlorobenzene 9.59 ppb 1 1 1 272334 10 9.51 95.9 0.89 49.3 164 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 120-82-1 1,2,4-Trichlorobenze 10.6 ppb 1 1 1 272334 10 10.9 106 2.08 0 168 0 25 SC ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 87-68-3 Hexachlorobutadiene 7.31 ppb 1 1 1 272334 10 7.25 73.1 0.74 72.9 154 0 25 SC ETO15...1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 75-01-4 Vinyl chloride <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 75-35-4 1,1-Dichloroeth<<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 156-60-5 trans-1,2-Dichl <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 156-59-2 cis-1,2-Dichloro<<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 75-34-3 1,1-Dichloroeth<<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 67-66-3 Chloroform <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 107-06-2 1,2-Dichloroeth<<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 56-23-5 Carbon tetrach <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 79-01-6 Trichloroethen <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 79-00-5 1,1,2-Trichloro <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 127-18-4 Tetrachloroeth <<0.05 ppb U 1 0.1 0.05 272408 TRG ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 75-01-4 Vinyl chloride 0.609 ppb 1 0.1 0.05 272408 0.5 122 66.9 144 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 75-35-4 1,1-Dichloroethene 0.476 ppb 1 0.1 0.05 272408 0.5 95.1 62.9 132 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 156-60-5 trans-1,2-Dichloroeth 0.51 ppb 1 0.1 0.05 272408 0.5 102 69.5 126 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 156-59-2 cis-1,2-Dichloroethen 0.513 ppb 1 0.1 0.05 272408 0.5 103 52.2 167 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 75-34-3 1,1-Dichloroethane 0.596 ppb 1 0.1 0.05 272408 0.5 119 72.9 126 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 67-66-3 Chloroform 0.696 ppb 1 0.1 0.05 272408 0.5 139 71 120 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 107-06-2 1,2-Dichloroethane 0.666 ppb 1 0.1 0.05 272408 0.5 133 62.4 142 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 56-23-5 Carbon tetrachloride 0.692 ppb 1 0.1 0.05 272408 0.5 138 55.9 161 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 79-01-6 Trichloroethene 0.584 ppb 1 0.1 0.05 272408 0.5 117 33.8 167 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 79-00-5 1,1,2-Trichloroethan 0.637 ppb 1 0.1 0.05 272408 0.5 127 23.4 183 SC ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 127-18-4 Tetrachloroethene 0.58 ppb 1 0.1 0.05 272408 0.5 116 61.4 129 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 75-01-4 Vinyl chloride 0.606 ppb 1 0.1 0.05 272408 0.5 0.61 121 0.4 66.9 144 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 75-35-4 1,1-Dichloroethene 0.493 ppb 1 0.1 0.05 272408 0.5 0.48 98.5 3.48 62.9 132 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 156-60-5 trans-1,2-Dichloroeth 0.511 ppb 1 0.1 0.05 272408 0.5 0.51 102 0.27 69.5 126 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 156-59-2 cis-1,2-Dichloroethen 0.514 ppb 1 0.1 0.05 272408 0.5 0.51 103 0.19 52.2 167 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 75-34-3 1,1-Dichloroethane 0.594 ppb 1 0.1 0.05 272408 0.5 0.6 119 0.35 72.9 126 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 67-66-3 Chloroform 0.681 ppb 1 0.1 0.05 272408 0.5 0.7 136 2.19 71 120 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 107-06-2 1,2-Dichloroethane 0.656 ppb 1 0.1 0.05 272408 0.5 0.67 131 1.59 62.4 142 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 56-23-5 Carbon tetrachloride 0.676 ppb 1 0.1 0.05 272408 0.5 0.69 135 2.28 55.9 161 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 79-01-6 Trichloroethene 0.577 ppb 1 0.1 0.05 272408 0.5 0.58 115 1.2 33.8 167 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 79-00-5 1,1,2-Trichloroethan 0.63 ppb 1 0.1 0.05 272408 0.5 0.64 126 1.09 23.4 183 0 25 SC ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 127-18-4 Tetrachloroethene 0.608 ppb 1 0.1 0.05 272408 0.5 0.58 122 4.82 61.4 129 0 25 SC ETO15SIM1Q LAB QC 725300 ALS-SLC 2032523 Air MB 12/3/2020 19:00 EPA TO-15, Air 460-00-4 4-Bromofluorobenze 19.2 ppb 1 272334 20 96.1 67.7 130 SUR ETO15...1Q LAB QC 725301 ALS-SLC 2032523 Air LCS 12/3/2020 16:49 EPA TO-15, Air 460-00-4 4-Bromofluorobenze 20.4 ppb 1 272334 20 102 67.7 130 SUR ETO15...1Q LAB QC 725302 ALS-SLC 2032523 Air LCSD 12/3/2020 17:33 EPA TO-15, Air 460-00-4 4-Bromofluorobenze 20.3 ppb 1 272334 20 101 67.7 130 SUR ETO15...1Q LAB QC 725473 ALS-SLC 2032523 Air MB 12/4/2020 18:19 EPA TO-15 SIM, Air 460-00-4 4-Bromofluorobenze 0.35 ppb 1 272408 0.5 70.1 48.8 152 SUR ETO15SIM1Q LAB QC 725474 ALS-SLC 2032523 Air LCS 12/4/2020 16:20 EPA TO-15 SIM, Air 460-00-4 4-Bromofluorobenze 0.485 ppb 1 272408 0.5 97 48.8 152 SUR ETO15SIM1Q LAB QC 725475 ALS-SLC 2032523 Air LCSD 12/4/2020 17:04 EPA TO-15 SIM, Air 460-00-4 4-Bromofluorobenze 0.751 ppb 1 272408 0.5 150 48.8 152 SUR ETO15SIM1Q