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HomeMy WebLinkAboutDERR-2025-0016551 UNDERGROUND STORAGE TANK PERMANENT CLOSURE NOTICE (rev. 2/1/15) FACILITY ID# . … State Use Only Date Processed by Date Mailed to LHD LUST ID# Date to LUST Review Closure Notice prepared at the request of the owner/operator (identified below) by of (company name) Phone # Address City State Zip TANKS CLOSED Piping Only Tank # Please complete for each tank Type (Steel,FRP,etc.) Date Installed Capacity (Gallons) Substance stored* Date last operated Date Closed Removed/In Place/ Change in Service (CIS)? *Indicate the specific substance stored in each tank to be closed (regular, unleaded, diesel, waste oil, etc.) CLOSURE INFORMATION Fuel was emptied Sludge was removed Tank was cleaned Tank was: Purged Inerted Method Used: Location of Closure Records: For In-Place Closure:tanks filled with: For Change-In-Service: Substance to be stored: FACILITY INFORMATION Tank Owner Phone # Address City State Zip Facility Name Address City State Zip Contact person Phone # Total number of regulated underground tanks at this site before closure Total number of regulated underground tanks at this site after closure TANK REMOVER Name Cert. # TR Exp. Date Company Phone # Address City State Zip SOIL/GROUNDWATER SAMPLER Name Cert. # GS Exp. Date Company Phone # Address City State Zip 2/25/2025 M.O. 2/25/2025 2 DISPOSAL SITES USED Location Name Contact Name Phone # Date Amount Tank(s)Tank # Product From Tank(s) Contaminated Water From Tank Cleaning Sludge Contaminated Water From Excavation Contaminated Soil SITE ASSESSMENT Complete the Facility Site Plat (Closure Notice) and Sample Information Table (Closure Notice) on pages 3 and 4 to show the locations, depths, and other information on all soil/groundwater samples taken for closure. The samples must be consistently identified by sample ID # on the site plat, table, and lab analysis report. Completed Facility Site Plat (Closure Notice) is attached. The following must be included (enter the distance, and direction (N,S,E,W) from the area of contamination or, where applicable, use OH for overhead, NP for not present): Water Line Sewer Line Natural Gas Storm Drain Telephone Electrical Property Line Buildings Completed Sample Information Table (Closure Notice) is attached. Certified lab analytical environmental sample results are attached. Unified Soil Classification (USC) sample results are attached. Chain of Custody form is attached. Samples were properly: Collected Labeled Packaged Transported Samples were in sight of the person in custody at all times or in a secured locked place. I certify under penalty of law that the closure site assessment at this facility was conducted in accordance with 40 CFR 280.52, 40 CFR 280.72, and R311-205 U.A.C., and that any additional samples required by 40 CFR 280.52, 40 CFR 280.72 and R311-205-2(a)(1) were properly collected. Signature of Certified Groundwater/Soil Sampler Full name of Certified Sampler Date If contamination at the facility is confirmed, any person providing remedial assistance for a fee must be a Certified UST Consultant. The Certified UST Consultant providing assistance is: CERTIFIED UST CONSULTANT Name Cert. #CC Exp. Date Company Address City State Zip Phone # Please explain any unusual circumstances that occurred during the site assessment or closure: 3 Facility Site Plat (Closure Notice) The site plat must be drawn to an appropriate identified scale. It must show planned sampling locations, substances stored in tanks, and other relevant information. Tank and sample identification numbers must be consistent with the information given on p. 1 and 4 of the Closure Notice. Facility ID: Drawn By: Date: X = Sample locations (SS-#, WS-#, USC-#)Site Plat Must Indicate Actual Locations Of: 0 = Monitoring Wells (MW-#) Current & former tanks, piping & dispensers = Soil boring (SB-#), or Geoprobe Boring (GP-#) = Water Wells (domestic, livestock, etc.)boundaries Slope of Surface Topography: (N,NW,W,SW,S,SE,E,NE) Land Use At Site: Residential Commercial Industrial Surrounding Land: Residential Commercial Excavations, GW monitoring wells & soil stockpiles North Scale: 1”= Feet The analyses presented on this report were performed in accordance with the National Environmental Laboratory Accreditation Program (NELAP) unless noted in the comments, flags, or case narrative. If the report is to be used for regulatory compliance, it should be presented in its entirety, and not be altered. Client Service Contact: 801.262.7299 Spackman Enterprises, L.C. Attn: Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 Work Order: 25B0230 Project: Roy City 2/14/2025 Approved By: Mark Broadhead, Project Manager 9632 South 500 West Sandy, Utah 84070 Serving the Intermountain West since 1953 801.262.7299 Main 866.792.0093 Fax www.ChemtechFord.com Page 1 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-5 9' Lab ID: 25B0230-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:20 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/5/252/5/25301EPA 1664BMod470Oil & Grease (HEM) %2/5/252/5/250.1 CTF800082.7Total Solids mg/kg dry 2/6/252/5/25301EPA 1664BMod368TRPH (SGT-HEM) Volatile Organic Compounds mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1-Trichloroethane mg/kg dry 2/5/252/5/250.002 EPA 8260D/5030BNDBenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDEthylbenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane mg/kg dry 2/5/252/5/250.004 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDNaphthalene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDToluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichlorobenzene mg/kg dry 2/5/252/5/250.018 EPA 8260D/5030BNDXylenes, total mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,4-Trichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromoethane (EDB) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,4-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND2-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND4-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromodichloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromoform mg/kg dry J-LOW-L2/5/252/5/250.01 EPA 8260D/5030BNDBromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDCarbon Tetrachloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 2 of 11Page 2 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-5 9' (cont.) Lab ID: 25B0230-01Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:20 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroform mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDichlorodifluoromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDHexachlorobutadiene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDMethylene Chloride mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTetrachloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichlorofluoromethane mg/kg dry 2/5/252/5/250.005 EPA 8260D/5030BNDVinyl Chloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 3 of 11Page 3 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-6 9' Lab ID: 25B0230-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:15 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/5/252/5/25306EPA 1664BModNDOil & Grease (HEM) %2/5/252/5/250.1 CTF800081.5Total Solids mg/kg dry 2/5/252/5/25306EPA 1664BModNDTRPH (SGT-HEM) Volatile Organic Compounds mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1-Trichloroethane mg/kg dry 2/5/252/5/250.002 EPA 8260D/5030BNDBenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDEthylbenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane mg/kg dry 2/5/252/5/250.004 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDNaphthalene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDToluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichlorobenzene mg/kg dry 2/5/252/5/250.019 EPA 8260D/5030BNDXylenes, total mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,4-Trichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromoethane (EDB) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,4-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND2-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND4-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromodichloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromoform mg/kg dry J-LOW-L2/5/252/5/250.01 EPA 8260D/5030BNDBromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDCarbon Tetrachloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 4 of 11Page 4 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-6 9' (cont.) Lab ID: 25B0230-02Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:15 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroform mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDichlorodifluoromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDHexachlorobutadiene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDMethylene Chloride mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTetrachloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichlorofluoromethane mg/kg dry 2/5/252/5/250.005 EPA 8260D/5030BNDVinyl Chloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 5 of 11Page 5 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-7 3' Lab ID: 25B0230-03Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:10 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Inorganic mg/kg dry 2/5/252/5/25279EPA 1664BMod519Oil & Grease (HEM) %2/5/252/5/250.1 CTF800089.3Total Solids mg/kg dry 2/6/252/5/25279EPA 1664BModNDTRPH (SGT-HEM) Volatile Organic Compounds mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,1-Trichloroethane mg/kg dry 2/5/252/5/250.002 EPA 8260D/5030BNDBenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2,2-Tetrachloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDEthylbenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1,2-Trichlorotrifluoroethane mg/kg dry 2/5/252/5/250.003 EPA 8260D/5030BNDMethyl-tert-butyl ether (MTBE) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDNaphthalene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDToluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,1-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichlorobenzene mg/kg dry 2/5/252/5/250.017 EPA 8260D/5030BNDXylenes, total mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,3-Trichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2,4-Trichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromo-3-chloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dibromoethane (EDB) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,2-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,3-Dichloropropane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND1,4-Dichlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND2-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BND4-Chlorotoluene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromodichloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDBromoform mg/kg dry J-LOW-L2/5/252/5/250.01 EPA 8260D/5030BNDBromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDCarbon Tetrachloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 6 of 11Page 6 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: SS-7 3' (cont.) Lab ID: 25B0230-03Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:10 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Volatile Organic Compounds (cont.) mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChlorobenzene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloroform mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDChloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDcis-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromochloromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDibromomethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDDichlorodifluoromethane mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDHexachlorobutadiene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDMethylene Chloride mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTetrachloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,2-Dichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDtrans-1,3-Dichloropropene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichloroethene mg/kg dry 2/5/252/5/250.006 EPA 8260D/5030BNDTrichlorofluoromethane mg/kg dry 2/5/252/5/250.005 EPA 8260D/5030BNDVinyl Chloride Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 7 of 11Page 7 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: USC-2 9' Lab ID: 25B0230-04Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:20 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Inorganic -2/10/252/10/25ASTM D2487-ModCLUnited Soil Classification [USC] Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 8 of 11Page 8 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Sample ID: USC-3 3' Lab ID: 25B0230-05Matrix: Solid Flag(s)Units Analysis Date/Time Date Sampled: 2/3/25 12:10 Preparation Date/Time Sampled By: Aaron Spackman Minimum Reporting Limit MethodResult Inorganic -2/10/252/10/25ASTM D2487-ModSMUnited Soil Classification [USC] Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 9 of 11Page 9 of 11 xx Chemtech-Ford Laboratories Serving the Intermountain West Since 1953 Certificate of Analysis 9632 South 500 West Sandy, UT 84070 O:(801) 262-7299 F: (866) 792-0093 www.ChemtechFord.com Spackman Enterprises, L.C. Aaron Spackman PO Box 1276 Centerville, UT 84014-5276 PO#: Receipt: Date Reported: Project Name: 2/4/25 16:49 @ 7.8 °C 2/14/2025 Roy City Report Footnotes Abbreviations ND = Not detected at the corresponding Minimum Reporting Limit (MRL). 1 mg/L = one milligram per liter or 1 mg/kg = one milligram per kilogram = 1 part per million. 1 ug/L = one microgram per liter or 1 ug/kg = one microgram per kilogram = 1 part per billion. 1 ng/L = one nanogram per liter or 1 ng/kg = one nanogram per kilogram = 1 part per trillion. On calculated parameters, there may be a slight difference between summing the rounded values shown on the report vs the unrounded values used in the calculation. Flag Descriptions J-LOW-L = Estimated low due to low recovery of LCS Project Name: Roy City CtF WO#: 25B0230 www.ChemtechFord.com Page 10 of 11Page 10 of 11 Page 11 of 11