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HomeMy WebLinkAboutMO-30225_49270_CA_IAR_20231030_721 Andrews Street REPORT OF ENVIRONMENTAL SERVICES 721 ANDREWS STREET EAST SPENCER, ROWAN COUNTY, NORTH CAROLINA PREPARED FOR: WAKE HAMILTON 721 ANDREWS INDUSTRIAL OWNER, LLC 101 SOUTH KINGS DRIVE, SUITE 200 CHARLOTTE, NORTH CAROLINA 28204 PREPARED BY: PILOT GEOLOGICAL, PLLC PO BOX 128 KERNERSVILLE, NORTH CAROLINA 27285 OCTOBER 30, 2023 PILOT PROJECT G-10220 REPORT OF ENVIRONMENTAL SERVICES 721 ANDREWS STREET EAST SPENCER, ROWAN COUNTY, NORTH CAROLINA 1.0 BACKGROUND INFORMATION .................................................................... 1 2.0 FIELD ACTIVITIES ........................................................................................ 1 2.1 Soil Sampling ............................................................................................ 1 3.0 RESULTS .................................................................................................... 2 3.1 Soil Sample ............................................................................................... 2 4.0 CONCLUSIONS AND RECOMMENDATIONS .................................................. 2 5.0 QUALIFICATIONS OF REPORT ...................................................................... 3 DRAWINGS Drawing 1 USGS Topographic Map Drawing 2 Site Map Drawing 3 UST Areas Map Drawing 4 Sample Location Map A Drawing 5 Sample Location Map B TABLE Table 1 Summary of Soil Analytical Results APPENDIX Tank Disposal Manifest Non-Hazardous Waste Manifest Material Manifest Laboratory Data Sheets and Chain of Custody Report of Environmental Services Pilot Project G-10220 October 30, 2023 Page 1 1.0 BACKGROUND INFORMATION The site is located at 721 Andrews Street in East Spencer, Rowan County, North Carolina (Drawings 1 and 2). The site is a former residential property that is currently being redeveloped for commercial use. One apparent 550-gallon heating oil underground storage tank (UST) and one apparent 550- gallon gasoline UST were identified at the site. Pilot was requested to provide UST removal services at the site. Project information is based on conversations between Mr. Joe Kozlowski with Ironhead Construction Company, Mr. Eric McManus with D.H. Griffin Wrecking Company, Inc. (D.H. Griffin) and Mr. Jason Ricks of Pilot. 2.0 FIELD ACTIVITIES On October 16, 2023, one approximate 550-gallon heating oil UST and one approximate 550- gallon gasoline UST were removed from the site by D.H. Griffin and observed by Pilot (Drawings 3 through 5). Based on observations and photoionization detector (PID) readings, an apparent release occurred from the heating oil UST. Approximately 11.95 tons of soil was excavated from the vicinity of the 550-gallon heating oil UST and transported to Carolina Composting of Wadesboro, North Carolina in an effort to remediate the release. Approximately 20 gallons of liquid were evacuated from the gasoline UST and 246 gallons were evacuated from the heating oil UST using a vacuum truck prior to removal. Following completion of UST removal activities, the excavations were backfilled with the overburden and surrounding soils and the USTs were transported off-site for disposal. The USTs were located approximately 2 feet below ground surface (bgs). Both the heating oil and the gasoline USTs were measured to be approximately 93 inches long by 42 inches in diameter. The tank disposal manifest, Non-Hazardous Waste Manifest (impacted soil) and Material Manifest (liquids) is included in the Appendix. 2.1 Soil Sampling Following removal of the heating oil UST, two soil samples (S-1 and S-2, Drawing 4) were collected from beneath both ends of the UST at an approximate depth of 7 feet bgs. Subsequently, approximately 11.95 tons of soil was excavated from the vicinity of the UST based on an apparent release. The impacted soil excavation measured approximately 15 foot long by 12 foot wide by 7 feet deep. Soil samples SS-1, ES-1, NS-1 and WS-1 were collected from the sidewalls and soil sample B-1 was collected from the base of the excavation. The sidewall soil samples were collected at a depth of approximately 8 feet bgs, while soil sample B-1 was collected at an approximate depth of 11 feet bgs. Following the removal of the gasoline UST, one soil sample (S-3, Drawing 5) was collected from the approximate mid-point of the UST. This soil sample was collected at an approximate depth of 7 feet bgs using the bucket of the excavator. Report of Environmental Services Pilot Project G-10220 October 30, 2023 Page 2 Pilot personnel wore a new pair of disposable nitrile gloves during the sampling process. Each container was labeled and placed in a cooler containing ice to maintain the samples at approximately 4 Celsius. The soil sample was transported to Pace Analytical (Pace) in Kernersville, North Carolina for analysis. Soil samples S-1, S-2 and S-3 were analyzed for gasoline and diesel range total petroleum hydrocarbons (TPH) using EPA Methods 8015/5035 and 8015/3550, respectively. The over-excavation soil samples SS-1, ES-1, NS-1, WS-1 and B-1 were analyzed for volatile organic compounds (VOCs) using EPA Method 8260, for semi-volatile organic compounds (SVOCs) using EPA Method 8270BNA, for volatile and extractable petroleum hydrocarbons (VPH and EPH) using the Massachusetts Department of Environmental Protection (MADEP) Methods. A chain of custody was maintained for the samples and is included in the Appendix. 3.0 RESULTS 3.1 Soil Sample Laboratory analysis of soil samples S-1, S-3, NS-1, ES-1, SS-1 and B-1 did not detect targeted compounds above laboratory quantitation limits. Laboratory analysis of soil sample S-2 detected diesel range TPH at a concentration above its North Carolina Action Level of 100 mg/Kg. Laboratory analysis of soil sample WS-1 detected targeted compounds below their respective Soil-to-Groundwater Maximum Soil Contaminant Concentrations (MSCCs). A summary of the soil analytical results is presented in Table 1. The laboratory data sheets are included in the Appendix. 4.0 CONCLUSIONS AND RECOMMENDATIONS Based on the results of the laboratory analysis, Pilot concludes the following: One approximate 550-gallon heating oil UST and one approximate 550-gallon gasoline UST were removed from the site on October 16, 2023. An apparent minor release occurred from the heating oil UST. Approximately 11.95 tons of impacted soil were removed in an effort to remediate the release. Laboratory analysis of soil samples S-1, S-3, NS-1, ES-1, SS-1 and B-1 did not detect targeted compounds above laboratory quantitation limits. Laboratory analysis of soil sample S-2 detected diesel range TPH at a concentration above its North Carolina Action Level of 100 mg/Kg. Laboratory analysis of soil sample WS-1 detected targeted compounds below their respective Soil-to-Groundwater MSCCs. Based on the release from the former heating oil UST, Pilot recommends that a copy of this report be submitted to the North Carolina Department of Environmental Quality (NCDEQ). Based on laboratory analysis of the over-excavation samples, it appears that the release of heating oil should qualify for closure from the NCDEQ. Report of Environmental Services Pilot Project G-10220 October 30, 2023 Page 3 5.0 QUALIFICATIONS OF REPORT The activities and evaluative approaches used in this assessment are consistent with those normally employed in assessment projects of this type. Our evaluation of site conditions has been based on our understanding of the project information and the data obtained during our field activities. This report was prepared for the exclusive use of 721 Andrews Industrial Owner, LLC, Ironhead Construction Company and D.H. Griffin. DRAWINGS Drawing 1 USGS Topographic Map Drawing 2 Site Map Drawing 3 UST Areas Map Drawing 4 Sample Location Map A Drawing 5 Sample Location Map B USGS Topographic Map 721 Andrew Street East Spencer, Rowan County, NC Pilot Project G-10220 Drawing 1 USGS Topographic Map Salisbury, NC Quadrangle Scale: 1” = 2,000’ LEGEND Site Boundary Site Map 721 Andrew Street East Spencer, Rowan County, NC Pilot Project G-10220 Drawing 3 Google Earth Interactive Mapping Software Scale : 1”= 160’ LEGEND Site Boundary See Drawing 3 UST Areas Map 721 Andrew Street East Spencer, Rowan County, NC Pilot Project G-10220 Drawing 3 Google Earth Interactive Mapping Software Scale : 1”= 160’ LEGEND Site Boundary See Drawing 4 See Drawing 5 Sample Location Map A 721 Andrew Street East Spencer, Rowan County, NC Pilot Project G-10220 Drawing 4 Google Earth Interactive Mapping Software Scale : 1”= 10’ LEGEND Site Boundary Approximate Soil Sample Location Former Heating Oil UST Approximate Extent of Impacted Soil Excavation S-2 S-1 WS-1 SS-1 NS-1 ES-1 B-1 Sample Location Map B 721 Andrew Street East Spencer, Rowan County, NC Pilot Project G-10220 Drawing 5 Google Earth Interactive Mapping Software Scale : 1”= 50’ LEGEND Site Boundary Approximate Soil Sample Location Former Gasoline UST S-3 TABLE Table 1 Summary of Soil Analytical Results 5035 3550 8270 Sample ID Approximate Sample Depth (ft. bgs)Sample Collection Date GR O DR O Et h y l e n z e n e St y r e n e To t a l X y l e n e s Ta r g e t e d C o m p o u n d s C5 - C 8 A l i p h a t i c s C9 - C 1 8 A l i p h a t i c s C9 - C 2 2 A r o m a t i c s C 1 9 - C - 3 6 A l i p h a t i c S-1 7 10/16/2023 ND ND NA NA NA NA NA NA NA NA S-2 7 10/16/2023 ND 192 NA NA NA NA NA NA NA NA S-3 7 10/16/2023 ND ND NA NA NA NA NA NA NA NA NS-1 8 10/16/2023 NA NA ND ND ND ND ND ND ND ND ES-1 8 10/16/2023 NA NA ND ND ND ND ND ND ND ND SS-1 8 10/16/2023 NA NA ND ND ND ND ND ND ND ND WS-1 8 10/16/2023 NA NA 0.015 0.011 0.072 ND ND ND ND ND B-1 11 10/16/2023 NA NA ND ND ND ND ND ND ND ND 50 100 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 8 0.9 6 N/A 68 540 31 # N/A N/A 297 46,700 46,700 N/A 9,340 23,300 7,000 467,000 = Soil Sample Above the NC Action Level mg/Kg = Milligrams per Kilogram (analogous to parts per million) BGS = Below Ground Surface N/A = Not Applicable MSCC = Maximum Soil Contaminant Concentration NA = Not Analyzed Industrial/Commercial Soil Cleanup Levels (mg/Kg) Analytical Method NC Action Level (mg/Kg) Standards Table 1 - Summary of Soil Analytical Results 721 Andrews Street East Spencer, North Carolina 8260 VPH & EPH Soil-to-Groundwater MSCC (mg/Kg) APPENDIX Tank Disposal Manifest Non-Hazardous Waste Manifest Material Manifest Laboratory Data Sheets and Chain of Custody Document #=CL# October 27, 2023 LIMS USE: FR - JASON RICKS LIMS OBJECT ID: 92693430 92693430 Project: Pace Project No.: RE: Jason Ricks Pilot Geological P.O. Box 128 Kernersville, NC 27285 Spencer G-10220 Dear Jason Ricks: Enclosed are the analytical results for sample(s) received by the laboratory on October 16, 2023. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Stephanie Knott stephanie.knott@pacelabs.com Project Manager 704-977-0981 Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 1 of 80 #=CP# CERTIFICATIONS Pace Project No.: Project: 92693430 Spencer G-10220 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 2 of 80 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92693430 Spencer G-10220 Lab ID Sample ID Matrix Date Collected Date Received 92693430001 SS-1 Solid 10/16/23 10:10 10/16/23 12:38 92693430002 ES-1 Solid 10/16/23 10:14 10/16/23 12:38 92693430003 NS-1 Solid 10/16/23 10:16 10/16/23 12:38 92693430004 WS-1 Solid 10/16/23 10:18 10/16/23 12:38 92693430005 B-1 Solid 10/16/23 10:05 10/16/23 12:38 92693430006 S-1 Solid 10/16/23 11:10 10/16/23 12:38 92693430007 S-2 Solid 10/16/23 11:15 10/16/23 12:38 92693430008 S-3 Solid 10/16/23 11:30 10/16/23 12:38 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 3 of 80 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92693430 Spencer G-10220 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92693430001 SS-1 EPA 8270E 75 PASI-CSEM EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF 92693430002 ES-1 EPA 8270E 75 PASI-CSEM EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF 92693430003 NS-1 EPA 8270E 75 PASI-CSEM EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF 92693430004 WS-1 EPA 8270E 75 PASI-CSEM EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF 92693430005 B-1 EPA 8270E 75 PASI-CSEM EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF 92693430006 S-1 EPA 8015C 2 PASI-CHH EPA 8015C 2 PASI-CTEG SW-846 1 PASI-CKDF 92693430007 S-2 EPA 8015C 2 PASI-CHH EPA 8015C 2 PASI-CTEG SW-846 1 PASI-CKDF 92693430008 S-3 EPA 8015C 2 PASI-CHH EPA 8015C 2 PASI-CTEG SW-846 1 PASI-CKDF PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 4 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:SS-1 Lab ID:92693430001 Collected:10/16/23 10:10 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 10/25/23 00:43 83-32-910/24/23 17:140.42 1 Acenaphthylene ND mg/kg 10/25/23 00:43 208-96-810/24/23 17:140.42 1 Aniline ND mg/kg 10/25/23 00:43 62-53-310/24/23 17:140.42 1 Anthracene ND mg/kg 10/25/23 00:43 120-12-710/24/23 17:140.42 1 Benzo(a)anthracene ND mg/kg 10/25/23 00:43 56-55-310/24/23 17:140.42 1 Benzo(a)pyrene ND mg/kg 10/25/23 00:43 50-32-810/24/23 17:140.42 1 Benzo(b)fluoranthene ND mg/kg 10/25/23 00:43 205-99-210/24/23 17:140.42 1 Benzo(g,h,i)perylene ND mg/kg 10/25/23 00:43 191-24-210/24/23 17:140.42 1 Benzo(k)fluoranthene ND mg/kg 10/25/23 00:43 207-08-910/24/23 17:140.42 1 Benzoic Acid ND mg/kg 10/25/23 00:43 65-85-010/24/23 17:142.1 1 Benzyl alcohol ND mg/kg 10/25/23 00:43 100-51-610/24/23 17:140.84 1 4-Bromophenylphenyl ether ND mg/kg 10/25/23 00:43 101-55-310/24/23 17:140.42 1 Butylbenzylphthalate ND mg/kg 10/25/23 00:43 85-68-710/24/23 17:140.42 1 4-Chloro-3-methylphenol ND mg/kg 10/25/23 00:43 59-50-710/24/23 17:140.84 1 4-Chloroaniline ND mg/kg 10/25/23 00:43 106-47-810/24/23 17:140.84 1 bis(2-Chloroethoxy)methane ND mg/kg 10/25/23 00:43 111-91-110/24/23 17:140.42 1 bis(2-Chloroethyl) ether ND mg/kg 10/25/23 00:43 111-44-410/24/23 17:140.42 1 2-Chloronaphthalene ND mg/kg 10/25/23 00:43 91-58-710/24/23 17:140.42 1 2-Chlorophenol ND mg/kg 10/25/23 00:43 95-57-810/24/23 17:140.42 1 4-Chlorophenylphenyl ether ND mg/kg 10/25/23 00:43 7005-72-310/24/23 17:140.42 1 Chrysene ND mg/kg 10/25/23 00:43 218-01-910/24/23 17:140.42 1 Dibenz(a,h)anthracene ND mg/kg 10/25/23 00:43 53-70-310/24/23 17:140.42 1 Dibenzofuran ND mg/kg 10/25/23 00:43 132-64-910/24/23 17:140.42 1 1,2-Dichlorobenzene ND mg/kg 10/25/23 00:43 95-50-110/24/23 17:140.42 1 1,3-Dichlorobenzene ND mg/kg 10/25/23 00:43 541-73-110/24/23 17:140.42 1 1,4-Dichlorobenzene ND mg/kg 10/25/23 00:43 106-46-710/24/23 17:140.42 1 3,3'-Dichlorobenzidine ND mg/kg 10/25/23 00:43 91-94-1 L210/24/23 17:140.84 1 2,4-Dichlorophenol ND mg/kg 10/25/23 00:43 120-83-210/24/23 17:140.42 1 Diethylphthalate ND mg/kg 10/25/23 00:43 84-66-210/24/23 17:140.42 1 2,4-Dimethylphenol ND mg/kg 10/25/23 00:43 105-67-910/24/23 17:140.42 1 Dimethylphthalate ND mg/kg 10/25/23 00:43 131-11-310/24/23 17:140.42 1 Di-n-butylphthalate ND mg/kg 10/25/23 00:43 84-74-210/24/23 17:140.42 1 4,6-Dinitro-2-methylphenol ND mg/kg 10/25/23 00:43 534-52-110/24/23 17:140.84 1 2,4-Dinitrophenol ND mg/kg 10/25/23 00:43 51-28-510/24/23 17:142.1 1 2,4-Dinitrotoluene ND mg/kg 10/25/23 00:43 121-14-210/24/23 17:140.42 1 2,6-Dinitrotoluene ND mg/kg 10/25/23 00:43 606-20-210/24/23 17:140.42 1 Di-n-octylphthalate ND mg/kg 10/25/23 00:43 117-84-010/24/23 17:140.42 1 bis(2-Ethylhexyl)phthalate ND mg/kg 10/25/23 00:43 117-81-710/24/23 17:140.42 1 Fluoranthene ND mg/kg 10/25/23 00:43 206-44-010/24/23 17:140.42 1 Fluorene ND mg/kg 10/25/23 00:43 86-73-710/24/23 17:140.42 1 Hexachloro-1,3-butadiene ND mg/kg 10/25/23 00:43 87-68-310/24/23 17:140.42 1 Hexachlorobenzene ND mg/kg 10/25/23 00:43 118-74-110/24/23 17:140.42 1 Hexachlorocyclopentadiene ND mg/kg 10/25/23 00:43 77-47-410/24/23 17:140.42 1 Hexachloroethane ND mg/kg 10/25/23 00:43 67-72-110/24/23 17:140.42 1 Indeno(1,2,3-cd)pyrene ND mg/kg 10/25/23 00:43 193-39-510/24/23 17:140.42 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 5 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:SS-1 Lab ID:92693430001 Collected:10/16/23 10:10 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Isophorone ND mg/kg 10/25/23 00:43 78-59-110/24/23 17:140.42 1 1-Methylnaphthalene ND mg/kg 10/25/23 00:43 90-12-010/24/23 17:140.42 1 2-Methylnaphthalene ND mg/kg 10/25/23 00:43 91-57-610/24/23 17:140.42 1 2-Methylphenol(o-Cresol)ND mg/kg 10/25/23 00:43 95-48-710/24/23 17:140.42 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 10/25/23 00:43 15831-10-410/24/23 17:140.42 1 Naphthalene ND mg/kg 10/25/23 00:43 91-20-310/24/23 17:140.42 1 2-Nitroaniline ND mg/kg 10/25/23 00:43 88-74-410/24/23 17:142.1 1 3-Nitroaniline ND mg/kg 10/25/23 00:43 99-09-210/24/23 17:142.1 1 4-Nitroaniline ND mg/kg 10/25/23 00:43 100-01-610/24/23 17:140.84 1 Nitrobenzene ND mg/kg 10/25/23 00:43 98-95-310/24/23 17:140.42 1 2-Nitrophenol ND mg/kg 10/25/23 00:43 88-75-510/24/23 17:140.42 1 4-Nitrophenol ND mg/kg 10/25/23 00:43 100-02-710/24/23 17:142.1 1 N-Nitrosodimethylamine ND mg/kg 10/25/23 00:43 62-75-910/24/23 17:140.42 1 N-Nitroso-di-n-propylamine ND mg/kg 10/25/23 00:43 621-64-710/24/23 17:140.42 1 N-Nitrosodiphenylamine ND mg/kg 10/25/23 00:43 86-30-610/24/23 17:140.42 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 10/25/23 00:43 108-60-110/24/23 17:140.42 1 Pentachlorophenol ND mg/kg 10/25/23 00:43 87-86-510/24/23 17:140.84 1 Phenanthrene ND mg/kg 10/25/23 00:43 85-01-810/24/23 17:140.42 1 Phenol ND mg/kg 10/25/23 00:43 108-95-2 v110/24/23 17:140.42 1 Pyrene ND mg/kg 10/25/23 00:43 129-00-010/24/23 17:140.42 1 Pyridine ND mg/kg 10/25/23 00:43 110-86-110/24/23 17:140.42 1 1,2,4-Trichlorobenzene ND mg/kg 10/25/23 00:43 120-82-110/24/23 17:140.42 1 2,4,5-Trichlorophenol ND mg/kg 10/25/23 00:43 95-95-410/24/23 17:140.42 1 2,4,6-Trichlorophenol ND mg/kg 10/25/23 00:43 88-06-210/24/23 17:140.42 1 Surrogates Nitrobenzene-d5 (S)55 %10/25/23 00:43 4165-60-010/24/23 17:1410-130 1 2-Fluorobiphenyl (S)51 %10/25/23 00:43 321-60-810/24/23 17:1410-130 1 Terphenyl-d14 (S)63 %10/25/23 00:43 1718-51-010/24/23 17:1410-130 1 Phenol-d6 (S)55 %10/25/23 00:43 13127-88-310/24/23 17:1410-130 1 2-Fluorophenol (S)55 %10/25/23 00:43 367-12-410/24/23 17:1410-130 1 2,4,6-Tribromophenol (S)48 %10/25/23 00:43 118-79-610/24/23 17:1410-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 10/17/23 23:16 67-64-110/17/23 16:310.14 1 Benzene ND mg/kg 10/17/23 23:16 71-43-210/17/23 16:310.0069 1 Bromobenzene ND mg/kg 10/17/23 23:16 108-86-110/17/23 16:310.0069 1 Bromochloromethane ND mg/kg 10/17/23 23:16 74-97-510/17/23 16:310.0069 1 Bromodichloromethane ND mg/kg 10/17/23 23:16 75-27-410/17/23 16:310.0069 1 Bromoform ND mg/kg 10/17/23 23:16 75-25-210/17/23 16:310.0069 1 Bromomethane ND mg/kg 10/17/23 23:16 74-83-9 IH,IK,M110/17/23 16:310.028 1 2-Butanone (MEK)ND mg/kg 10/17/23 23:16 78-93-310/17/23 16:310.14 1 n-Butylbenzene ND mg/kg 10/17/23 23:16 104-51-810/17/23 16:310.0069 1 sec-Butylbenzene ND mg/kg 10/17/23 23:16 135-98-810/17/23 16:310.0069 1 tert-Butylbenzene ND mg/kg 10/17/23 23:16 98-06-610/17/23 16:310.0069 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 6 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:SS-1 Lab ID:92693430001 Collected:10/16/23 10:10 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Carbon tetrachloride ND mg/kg 10/17/23 23:16 56-23-510/17/23 16:310.0069 1 Chlorobenzene ND mg/kg 10/17/23 23:16 108-90-710/17/23 16:310.0069 1 Chloroethane ND mg/kg 10/17/23 23:16 75-00-3 M110/17/23 16:310.014 1 Chloroform ND mg/kg 10/17/23 23:16 67-66-310/17/23 16:310.0069 1 Chloromethane ND mg/kg 10/17/23 23:16 74-87-310/17/23 16:310.014 1 2-Chlorotoluene ND mg/kg 10/17/23 23:16 95-49-810/17/23 16:310.0069 1 4-Chlorotoluene ND mg/kg 10/17/23 23:16 106-43-410/17/23 16:310.0069 1 1,2-Dibromo-3-chloropropane ND mg/kg 10/17/23 23:16 96-12-810/17/23 16:310.0069 1 Dibromochloromethane ND mg/kg 10/17/23 23:16 124-48-110/17/23 16:310.0069 1 1,2-Dibromoethane (EDB)ND mg/kg 10/17/23 23:16 106-93-410/17/23 16:310.0069 1 Dibromomethane ND mg/kg 10/17/23 23:16 74-95-3 M110/17/23 16:310.0069 1 1,2-Dichlorobenzene ND mg/kg 10/17/23 23:16 95-50-110/17/23 16:310.0069 1 1,3-Dichlorobenzene ND mg/kg 10/17/23 23:16 541-73-110/17/23 16:310.0069 1 1,4-Dichlorobenzene ND mg/kg 10/17/23 23:16 106-46-710/17/23 16:310.0069 1 Dichlorodifluoromethane ND mg/kg 10/17/23 23:16 75-71-8 IH10/17/23 16:310.014 1 1,1-Dichloroethane ND mg/kg 10/17/23 23:16 75-34-310/17/23 16:310.0069 1 1,2-Dichloroethane ND mg/kg 10/17/23 23:16 107-06-210/17/23 16:310.0069 1 1,1-Dichloroethene ND mg/kg 10/17/23 23:16 75-35-410/17/23 16:310.0069 1 cis-1,2-Dichloroethene ND mg/kg 10/17/23 23:16 156-59-210/17/23 16:310.0069 1 trans-1,2-Dichloroethene ND mg/kg 10/17/23 23:16 156-60-510/17/23 16:310.0069 1 1,2-Dichloropropane ND mg/kg 10/17/23 23:16 78-87-510/17/23 16:310.0069 1 1,3-Dichloropropane ND mg/kg 10/17/23 23:16 142-28-910/17/23 16:310.0069 1 2,2-Dichloropropane ND mg/kg 10/17/23 23:16 594-20-710/17/23 16:310.0069 1 1,1-Dichloropropene ND mg/kg 10/17/23 23:16 563-58-610/17/23 16:310.0069 1 cis-1,3-Dichloropropene ND mg/kg 10/17/23 23:16 10061-01-510/17/23 16:310.0069 1 trans-1,3-Dichloropropene ND mg/kg 10/17/23 23:16 10061-02-610/17/23 16:310.0069 1 Diisopropyl ether ND mg/kg 10/17/23 23:16 108-20-310/17/23 16:310.0069 1 Ethylbenzene ND mg/kg 10/17/23 23:16 100-41-410/17/23 16:310.0069 1 Hexachloro-1,3-butadiene ND mg/kg 10/17/23 23:16 87-68-310/17/23 16:310.014 1 2-Hexanone ND mg/kg 10/17/23 23:16 591-78-610/17/23 16:310.069 1 Isopropylbenzene (Cumene)ND mg/kg 10/17/23 23:16 98-82-810/17/23 16:310.0069 1 p-Isopropyltoluene ND mg/kg 10/17/23 23:16 99-87-610/17/23 16:310.0069 1 Methylene Chloride ND mg/kg 10/17/23 23:16 75-09-210/17/23 16:310.028 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 10/17/23 23:16 108-10-110/17/23 16:310.069 1 Methyl-tert-butyl ether ND mg/kg 10/17/23 23:16 1634-04-410/17/23 16:310.0069 1 Naphthalene ND mg/kg 10/17/23 23:16 91-20-310/17/23 16:310.0069 1 n-Propylbenzene ND mg/kg 10/17/23 23:16 103-65-110/17/23 16:310.0069 1 Styrene ND mg/kg 10/17/23 23:16 100-42-510/17/23 16:310.0069 1 1,1,1,2-Tetrachloroethane ND mg/kg 10/17/23 23:16 630-20-610/17/23 16:310.0069 1 1,1,2,2-Tetrachloroethane ND mg/kg 10/17/23 23:16 79-34-510/17/23 16:310.0069 1 Tetrachloroethene ND mg/kg 10/17/23 23:16 127-18-410/17/23 16:310.0069 1 Toluene ND mg/kg 10/17/23 23:16 108-88-310/17/23 16:310.0069 1 1,2,3-Trichlorobenzene ND mg/kg 10/17/23 23:16 87-61-610/17/23 16:310.0069 1 1,2,4-Trichlorobenzene ND mg/kg 10/17/23 23:16 120-82-110/17/23 16:310.0069 1 1,1,1-Trichloroethane ND mg/kg 10/17/23 23:16 71-55-610/17/23 16:310.0069 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 7 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:SS-1 Lab ID:92693430001 Collected:10/16/23 10:10 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,1,2-Trichloroethane ND mg/kg 10/17/23 23:16 79-00-510/17/23 16:310.0069 1 Trichloroethene ND mg/kg 10/17/23 23:16 79-01-610/17/23 16:310.0069 1 Trichlorofluoromethane ND mg/kg 10/17/23 23:16 75-69-4 M110/17/23 16:310.0069 1 1,2,3-Trichloropropane ND mg/kg 10/17/23 23:16 96-18-410/17/23 16:310.0069 1 1,2,4-Trimethylbenzene ND mg/kg 10/17/23 23:16 95-63-610/17/23 16:310.0069 1 1,3,5-Trimethylbenzene ND mg/kg 10/17/23 23:16 108-67-810/17/23 16:310.0069 1 Vinyl acetate ND mg/kg 10/17/23 23:16 108-05-410/17/23 16:310.069 1 Vinyl chloride ND mg/kg 10/17/23 23:16 75-01-410/17/23 16:310.014 1 Xylene (Total)ND mg/kg 10/17/23 23:16 1330-20-710/17/23 16:310.014 1 m&p-Xylene ND mg/kg 10/17/23 23:16 179601-23-110/17/23 16:310.014 1 o-Xylene ND mg/kg 10/17/23 23:16 95-47-610/17/23 16:310.0069 1 Surrogates Toluene-d8 (S)103 %10/17/23 23:16 2037-26-510/17/23 16:3170-130 1 4-Bromofluorobenzene (S)104 %10/17/23 23:16 460-00-410/17/23 16:3170-130 1 1,2-Dichloroethane-d4 (S)102 %10/17/23 23:16 17060-07-010/17/23 16:3170-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 22.4 %10/17/23 18:08 N20.10 1 Sample:ES-1 Lab ID:92693430002 Collected:10/16/23 10:14 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 10/25/23 01:33 83-32-910/24/23 17:140.42 1 Acenaphthylene ND mg/kg 10/25/23 01:33 208-96-810/24/23 17:140.42 1 Aniline ND mg/kg 10/25/23 01:33 62-53-310/24/23 17:140.42 1 Anthracene ND mg/kg 10/25/23 01:33 120-12-710/24/23 17:140.42 1 Benzo(a)anthracene ND mg/kg 10/25/23 01:33 56-55-310/24/23 17:140.42 1 Benzo(a)pyrene ND mg/kg 10/25/23 01:33 50-32-810/24/23 17:140.42 1 Benzo(b)fluoranthene ND mg/kg 10/25/23 01:33 205-99-210/24/23 17:140.42 1 Benzo(g,h,i)perylene ND mg/kg 10/25/23 01:33 191-24-210/24/23 17:140.42 1 Benzo(k)fluoranthene ND mg/kg 10/25/23 01:33 207-08-910/24/23 17:140.42 1 Benzoic Acid ND mg/kg 10/25/23 01:33 65-85-010/24/23 17:142.1 1 Benzyl alcohol ND mg/kg 10/25/23 01:33 100-51-610/24/23 17:140.83 1 4-Bromophenylphenyl ether ND mg/kg 10/25/23 01:33 101-55-310/24/23 17:140.42 1 Butylbenzylphthalate ND mg/kg 10/25/23 01:33 85-68-710/24/23 17:140.42 1 4-Chloro-3-methylphenol ND mg/kg 10/25/23 01:33 59-50-710/24/23 17:140.83 1 4-Chloroaniline ND mg/kg 10/25/23 01:33 106-47-810/24/23 17:140.83 1 bis(2-Chloroethoxy)methane ND mg/kg 10/25/23 01:33 111-91-110/24/23 17:140.42 1 bis(2-Chloroethyl) ether ND mg/kg 10/25/23 01:33 111-44-410/24/23 17:140.42 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 8 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:ES-1 Lab ID:92693430002 Collected:10/16/23 10:14 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2-Chloronaphthalene ND mg/kg 10/25/23 01:33 91-58-710/24/23 17:140.42 1 2-Chlorophenol ND mg/kg 10/25/23 01:33 95-57-810/24/23 17:140.42 1 4-Chlorophenylphenyl ether ND mg/kg 10/25/23 01:33 7005-72-310/24/23 17:140.42 1 Chrysene ND mg/kg 10/25/23 01:33 218-01-910/24/23 17:140.42 1 Dibenz(a,h)anthracene ND mg/kg 10/25/23 01:33 53-70-310/24/23 17:140.42 1 Dibenzofuran ND mg/kg 10/25/23 01:33 132-64-910/24/23 17:140.42 1 1,2-Dichlorobenzene ND mg/kg 10/25/23 01:33 95-50-110/24/23 17:140.42 1 1,3-Dichlorobenzene ND mg/kg 10/25/23 01:33 541-73-110/24/23 17:140.42 1 1,4-Dichlorobenzene ND mg/kg 10/25/23 01:33 106-46-710/24/23 17:140.42 1 3,3'-Dichlorobenzidine ND mg/kg 10/25/23 01:33 91-94-1 L210/24/23 17:140.83 1 2,4-Dichlorophenol ND mg/kg 10/25/23 01:33 120-83-210/24/23 17:140.42 1 Diethylphthalate ND mg/kg 10/25/23 01:33 84-66-210/24/23 17:140.42 1 2,4-Dimethylphenol ND mg/kg 10/25/23 01:33 105-67-910/24/23 17:140.42 1 Dimethylphthalate ND mg/kg 10/25/23 01:33 131-11-310/24/23 17:140.42 1 Di-n-butylphthalate ND mg/kg 10/25/23 01:33 84-74-210/24/23 17:140.42 1 4,6-Dinitro-2-methylphenol ND mg/kg 10/25/23 01:33 534-52-110/24/23 17:140.83 1 2,4-Dinitrophenol ND mg/kg 10/25/23 01:33 51-28-510/24/23 17:142.1 1 2,4-Dinitrotoluene ND mg/kg 10/25/23 01:33 121-14-210/24/23 17:140.42 1 2,6-Dinitrotoluene ND mg/kg 10/25/23 01:33 606-20-210/24/23 17:140.42 1 Di-n-octylphthalate ND mg/kg 10/25/23 01:33 117-84-010/24/23 17:140.42 1 bis(2-Ethylhexyl)phthalate ND mg/kg 10/25/23 01:33 117-81-710/24/23 17:140.42 1 Fluoranthene ND mg/kg 10/25/23 01:33 206-44-010/24/23 17:140.42 1 Fluorene ND mg/kg 10/25/23 01:33 86-73-710/24/23 17:140.42 1 Hexachloro-1,3-butadiene ND mg/kg 10/25/23 01:33 87-68-310/24/23 17:140.42 1 Hexachlorobenzene ND mg/kg 10/25/23 01:33 118-74-110/24/23 17:140.42 1 Hexachlorocyclopentadiene ND mg/kg 10/25/23 01:33 77-47-410/24/23 17:140.42 1 Hexachloroethane ND mg/kg 10/25/23 01:33 67-72-110/24/23 17:140.42 1 Indeno(1,2,3-cd)pyrene ND mg/kg 10/25/23 01:33 193-39-510/24/23 17:140.42 1 Isophorone ND mg/kg 10/25/23 01:33 78-59-110/24/23 17:140.42 1 1-Methylnaphthalene ND mg/kg 10/25/23 01:33 90-12-010/24/23 17:140.42 1 2-Methylnaphthalene ND mg/kg 10/25/23 01:33 91-57-610/24/23 17:140.42 1 2-Methylphenol(o-Cresol)ND mg/kg 10/25/23 01:33 95-48-710/24/23 17:140.42 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 10/25/23 01:33 15831-10-410/24/23 17:140.42 1 Naphthalene ND mg/kg 10/25/23 01:33 91-20-310/24/23 17:140.42 1 2-Nitroaniline ND mg/kg 10/25/23 01:33 88-74-410/24/23 17:142.1 1 3-Nitroaniline ND mg/kg 10/25/23 01:33 99-09-210/24/23 17:142.1 1 4-Nitroaniline ND mg/kg 10/25/23 01:33 100-01-610/24/23 17:140.83 1 Nitrobenzene ND mg/kg 10/25/23 01:33 98-95-310/24/23 17:140.42 1 2-Nitrophenol ND mg/kg 10/25/23 01:33 88-75-510/24/23 17:140.42 1 4-Nitrophenol ND mg/kg 10/25/23 01:33 100-02-710/24/23 17:142.1 1 N-Nitrosodimethylamine ND mg/kg 10/25/23 01:33 62-75-910/24/23 17:140.42 1 N-Nitroso-di-n-propylamine ND mg/kg 10/25/23 01:33 621-64-710/24/23 17:140.42 1 N-Nitrosodiphenylamine ND mg/kg 10/25/23 01:33 86-30-610/24/23 17:140.42 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 10/25/23 01:33 108-60-110/24/23 17:140.42 1 Pentachlorophenol ND mg/kg 10/25/23 01:33 87-86-510/24/23 17:140.83 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 9 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:ES-1 Lab ID:92693430002 Collected:10/16/23 10:14 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Phenanthrene ND mg/kg 10/25/23 01:33 85-01-810/24/23 17:140.42 1 Phenol ND mg/kg 10/25/23 01:33 108-95-2 v110/24/23 17:140.42 1 Pyrene ND mg/kg 10/25/23 01:33 129-00-010/24/23 17:140.42 1 Pyridine ND mg/kg 10/25/23 01:33 110-86-110/24/23 17:140.42 1 1,2,4-Trichlorobenzene ND mg/kg 10/25/23 01:33 120-82-110/24/23 17:140.42 1 2,4,5-Trichlorophenol ND mg/kg 10/25/23 01:33 95-95-410/24/23 17:140.42 1 2,4,6-Trichlorophenol ND mg/kg 10/25/23 01:33 88-06-210/24/23 17:140.42 1 Surrogates Nitrobenzene-d5 (S)48 %10/25/23 01:33 4165-60-010/24/23 17:1410-130 1 2-Fluorobiphenyl (S)43 %10/25/23 01:33 321-60-810/24/23 17:1410-130 1 Terphenyl-d14 (S)58 %10/25/23 01:33 1718-51-010/24/23 17:1410-130 1 Phenol-d6 (S)49 %10/25/23 01:33 13127-88-310/24/23 17:1410-130 1 2-Fluorophenol (S)48 %10/25/23 01:33 367-12-410/24/23 17:1410-130 1 2,4,6-Tribromophenol (S)40 %10/25/23 01:33 118-79-610/24/23 17:1410-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 10/17/23 23:34 67-64-110/17/23 16:310.15 1 Benzene ND mg/kg 10/17/23 23:34 71-43-210/17/23 16:310.0076 1 Bromobenzene ND mg/kg 10/17/23 23:34 108-86-110/17/23 16:310.0076 1 Bromochloromethane ND mg/kg 10/17/23 23:34 74-97-510/17/23 16:310.0076 1 Bromodichloromethane ND mg/kg 10/17/23 23:34 75-27-410/17/23 16:310.0076 1 Bromoform ND mg/kg 10/17/23 23:34 75-25-210/17/23 16:310.0076 1 Bromomethane ND mg/kg 10/17/23 23:34 74-83-9 IH,IK10/17/23 16:310.031 1 2-Butanone (MEK)ND mg/kg 10/17/23 23:34 78-93-310/17/23 16:310.15 1 n-Butylbenzene ND mg/kg 10/17/23 23:34 104-51-810/17/23 16:310.0076 1 sec-Butylbenzene ND mg/kg 10/17/23 23:34 135-98-810/17/23 16:310.0076 1 tert-Butylbenzene ND mg/kg 10/17/23 23:34 98-06-610/17/23 16:310.0076 1 Carbon tetrachloride ND mg/kg 10/17/23 23:34 56-23-510/17/23 16:310.0076 1 Chlorobenzene ND mg/kg 10/17/23 23:34 108-90-710/17/23 16:310.0076 1 Chloroethane ND mg/kg 10/17/23 23:34 75-00-310/17/23 16:310.015 1 Chloroform ND mg/kg 10/17/23 23:34 67-66-310/17/23 16:310.0076 1 Chloromethane ND mg/kg 10/17/23 23:34 74-87-310/17/23 16:310.015 1 2-Chlorotoluene ND mg/kg 10/17/23 23:34 95-49-810/17/23 16:310.0076 1 4-Chlorotoluene ND mg/kg 10/17/23 23:34 106-43-410/17/23 16:310.0076 1 1,2-Dibromo-3-chloropropane ND mg/kg 10/17/23 23:34 96-12-810/17/23 16:310.0076 1 Dibromochloromethane ND mg/kg 10/17/23 23:34 124-48-110/17/23 16:310.0076 1 1,2-Dibromoethane (EDB)ND mg/kg 10/17/23 23:34 106-93-410/17/23 16:310.0076 1 Dibromomethane ND mg/kg 10/17/23 23:34 74-95-310/17/23 16:310.0076 1 1,2-Dichlorobenzene ND mg/kg 10/17/23 23:34 95-50-110/17/23 16:310.0076 1 1,3-Dichlorobenzene ND mg/kg 10/17/23 23:34 541-73-110/17/23 16:310.0076 1 1,4-Dichlorobenzene ND mg/kg 10/17/23 23:34 106-46-710/17/23 16:310.0076 1 Dichlorodifluoromethane ND mg/kg 10/17/23 23:34 75-71-8 IH10/17/23 16:310.015 1 1,1-Dichloroethane ND mg/kg 10/17/23 23:34 75-34-310/17/23 16:310.0076 1 1,2-Dichloroethane ND mg/kg 10/17/23 23:34 107-06-210/17/23 16:310.0076 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 10 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:ES-1 Lab ID:92693430002 Collected:10/16/23 10:14 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,1-Dichloroethene ND mg/kg 10/17/23 23:34 75-35-410/17/23 16:310.0076 1 cis-1,2-Dichloroethene ND mg/kg 10/17/23 23:34 156-59-210/17/23 16:310.0076 1 trans-1,2-Dichloroethene ND mg/kg 10/17/23 23:34 156-60-510/17/23 16:310.0076 1 1,2-Dichloropropane ND mg/kg 10/17/23 23:34 78-87-510/17/23 16:310.0076 1 1,3-Dichloropropane ND mg/kg 10/17/23 23:34 142-28-910/17/23 16:310.0076 1 2,2-Dichloropropane ND mg/kg 10/17/23 23:34 594-20-710/17/23 16:310.0076 1 1,1-Dichloropropene ND mg/kg 10/17/23 23:34 563-58-610/17/23 16:310.0076 1 cis-1,3-Dichloropropene ND mg/kg 10/17/23 23:34 10061-01-510/17/23 16:310.0076 1 trans-1,3-Dichloropropene ND mg/kg 10/17/23 23:34 10061-02-610/17/23 16:310.0076 1 Diisopropyl ether ND mg/kg 10/17/23 23:34 108-20-310/17/23 16:310.0076 1 Ethylbenzene ND mg/kg 10/17/23 23:34 100-41-410/17/23 16:310.0076 1 Hexachloro-1,3-butadiene ND mg/kg 10/17/23 23:34 87-68-310/17/23 16:310.015 1 2-Hexanone ND mg/kg 10/17/23 23:34 591-78-610/17/23 16:310.076 1 Isopropylbenzene (Cumene)ND mg/kg 10/17/23 23:34 98-82-810/17/23 16:310.0076 1 p-Isopropyltoluene ND mg/kg 10/17/23 23:34 99-87-610/17/23 16:310.0076 1 Methylene Chloride ND mg/kg 10/17/23 23:34 75-09-210/17/23 16:310.031 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 10/17/23 23:34 108-10-110/17/23 16:310.076 1 Methyl-tert-butyl ether ND mg/kg 10/17/23 23:34 1634-04-410/17/23 16:310.0076 1 Naphthalene ND mg/kg 10/17/23 23:34 91-20-310/17/23 16:310.0076 1 n-Propylbenzene ND mg/kg 10/17/23 23:34 103-65-110/17/23 16:310.0076 1 Styrene ND mg/kg 10/17/23 23:34 100-42-510/17/23 16:310.0076 1 1,1,1,2-Tetrachloroethane ND mg/kg 10/17/23 23:34 630-20-610/17/23 16:310.0076 1 1,1,2,2-Tetrachloroethane ND mg/kg 10/17/23 23:34 79-34-510/17/23 16:310.0076 1 Tetrachloroethene ND mg/kg 10/17/23 23:34 127-18-410/17/23 16:310.0076 1 Toluene ND mg/kg 10/17/23 23:34 108-88-310/17/23 16:310.0076 1 1,2,3-Trichlorobenzene ND mg/kg 10/17/23 23:34 87-61-610/17/23 16:310.0076 1 1,2,4-Trichlorobenzene ND mg/kg 10/17/23 23:34 120-82-110/17/23 16:310.0076 1 1,1,1-Trichloroethane ND mg/kg 10/17/23 23:34 71-55-610/17/23 16:310.0076 1 1,1,2-Trichloroethane ND mg/kg 10/17/23 23:34 79-00-510/17/23 16:310.0076 1 Trichloroethene ND mg/kg 10/17/23 23:34 79-01-610/17/23 16:310.0076 1 Trichlorofluoromethane ND mg/kg 10/17/23 23:34 75-69-410/17/23 16:310.0076 1 1,2,3-Trichloropropane ND mg/kg 10/17/23 23:34 96-18-410/17/23 16:310.0076 1 1,2,4-Trimethylbenzene ND mg/kg 10/17/23 23:34 95-63-610/17/23 16:310.0076 1 1,3,5-Trimethylbenzene ND mg/kg 10/17/23 23:34 108-67-810/17/23 16:310.0076 1 Vinyl acetate ND mg/kg 10/17/23 23:34 108-05-410/17/23 16:310.076 1 Vinyl chloride ND mg/kg 10/17/23 23:34 75-01-410/17/23 16:310.015 1 Xylene (Total)ND mg/kg 10/17/23 23:34 1330-20-710/17/23 16:310.015 1 m&p-Xylene ND mg/kg 10/17/23 23:34 179601-23-110/17/23 16:310.015 1 o-Xylene ND mg/kg 10/17/23 23:34 95-47-610/17/23 16:310.0076 1 Surrogates Toluene-d8 (S)101 %10/17/23 23:34 2037-26-510/17/23 16:3170-130 1 4-Bromofluorobenzene (S)101 %10/17/23 23:34 460-00-410/17/23 16:3170-130 1 1,2-Dichloroethane-d4 (S)100 %10/17/23 23:34 17060-07-010/17/23 16:3170-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 11 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:ES-1 Lab ID:92693430002 Collected:10/16/23 10:14 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 21.7 %10/17/23 18:08 N20.10 1 Sample:NS-1 Lab ID:92693430003 Collected:10/16/23 10:16 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 10/25/23 02:24 83-32-910/24/23 17:140.45 1 Acenaphthylene ND mg/kg 10/25/23 02:24 208-96-810/24/23 17:140.45 1 Aniline ND mg/kg 10/25/23 02:24 62-53-310/24/23 17:140.45 1 Anthracene ND mg/kg 10/25/23 02:24 120-12-710/24/23 17:140.45 1 Benzo(a)anthracene ND mg/kg 10/25/23 02:24 56-55-310/24/23 17:140.45 1 Benzo(a)pyrene ND mg/kg 10/25/23 02:24 50-32-810/24/23 17:140.45 1 Benzo(b)fluoranthene ND mg/kg 10/25/23 02:24 205-99-210/24/23 17:140.45 1 Benzo(g,h,i)perylene ND mg/kg 10/25/23 02:24 191-24-210/24/23 17:140.45 1 Benzo(k)fluoranthene ND mg/kg 10/25/23 02:24 207-08-910/24/23 17:140.45 1 Benzoic Acid ND mg/kg 10/25/23 02:24 65-85-010/24/23 17:142.3 1 Benzyl alcohol ND mg/kg 10/25/23 02:24 100-51-610/24/23 17:140.90 1 4-Bromophenylphenyl ether ND mg/kg 10/25/23 02:24 101-55-310/24/23 17:140.45 1 Butylbenzylphthalate ND mg/kg 10/25/23 02:24 85-68-710/24/23 17:140.45 1 4-Chloro-3-methylphenol ND mg/kg 10/25/23 02:24 59-50-710/24/23 17:140.90 1 4-Chloroaniline ND mg/kg 10/25/23 02:24 106-47-810/24/23 17:140.90 1 bis(2-Chloroethoxy)methane ND mg/kg 10/25/23 02:24 111-91-110/24/23 17:140.45 1 bis(2-Chloroethyl) ether ND mg/kg 10/25/23 02:24 111-44-410/24/23 17:140.45 1 2-Chloronaphthalene ND mg/kg 10/25/23 02:24 91-58-710/24/23 17:140.45 1 2-Chlorophenol ND mg/kg 10/25/23 02:24 95-57-810/24/23 17:140.45 1 4-Chlorophenylphenyl ether ND mg/kg 10/25/23 02:24 7005-72-310/24/23 17:140.45 1 Chrysene ND mg/kg 10/25/23 02:24 218-01-910/24/23 17:140.45 1 Dibenz(a,h)anthracene ND mg/kg 10/25/23 02:24 53-70-310/24/23 17:140.45 1 Dibenzofuran ND mg/kg 10/25/23 02:24 132-64-910/24/23 17:140.45 1 1,2-Dichlorobenzene ND mg/kg 10/25/23 02:24 95-50-110/24/23 17:140.45 1 1,3-Dichlorobenzene ND mg/kg 10/25/23 02:24 541-73-110/24/23 17:140.45 1 1,4-Dichlorobenzene ND mg/kg 10/25/23 02:24 106-46-710/24/23 17:140.45 1 3,3'-Dichlorobenzidine ND mg/kg 10/25/23 02:24 91-94-1 L210/24/23 17:140.90 1 2,4-Dichlorophenol ND mg/kg 10/25/23 02:24 120-83-210/24/23 17:140.45 1 Diethylphthalate ND mg/kg 10/25/23 02:24 84-66-210/24/23 17:140.45 1 2,4-Dimethylphenol ND mg/kg 10/25/23 02:24 105-67-910/24/23 17:140.45 1 Dimethylphthalate ND mg/kg 10/25/23 02:24 131-11-310/24/23 17:140.45 1 Di-n-butylphthalate ND mg/kg 10/25/23 02:24 84-74-210/24/23 17:140.45 1 4,6-Dinitro-2-methylphenol ND mg/kg 10/25/23 02:24 534-52-110/24/23 17:140.90 1 2,4-Dinitrophenol ND mg/kg 10/25/23 02:24 51-28-510/24/23 17:142.3 1 2,4-Dinitrotoluene ND mg/kg 10/25/23 02:24 121-14-210/24/23 17:140.45 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 12 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:NS-1 Lab ID:92693430003 Collected:10/16/23 10:16 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,6-Dinitrotoluene ND mg/kg 10/25/23 02:24 606-20-210/24/23 17:140.45 1 Di-n-octylphthalate ND mg/kg 10/25/23 02:24 117-84-010/24/23 17:140.45 1 bis(2-Ethylhexyl)phthalate ND mg/kg 10/25/23 02:24 117-81-710/24/23 17:140.45 1 Fluoranthene ND mg/kg 10/25/23 02:24 206-44-010/24/23 17:140.45 1 Fluorene ND mg/kg 10/25/23 02:24 86-73-710/24/23 17:140.45 1 Hexachloro-1,3-butadiene ND mg/kg 10/25/23 02:24 87-68-310/24/23 17:140.45 1 Hexachlorobenzene ND mg/kg 10/25/23 02:24 118-74-110/24/23 17:140.45 1 Hexachlorocyclopentadiene ND mg/kg 10/25/23 02:24 77-47-410/24/23 17:140.45 1 Hexachloroethane ND mg/kg 10/25/23 02:24 67-72-110/24/23 17:140.45 1 Indeno(1,2,3-cd)pyrene ND mg/kg 10/25/23 02:24 193-39-510/24/23 17:140.45 1 Isophorone ND mg/kg 10/25/23 02:24 78-59-110/24/23 17:140.45 1 1-Methylnaphthalene ND mg/kg 10/25/23 02:24 90-12-010/24/23 17:140.45 1 2-Methylnaphthalene ND mg/kg 10/25/23 02:24 91-57-610/24/23 17:140.45 1 2-Methylphenol(o-Cresol)ND mg/kg 10/25/23 02:24 95-48-710/24/23 17:140.45 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 10/25/23 02:24 15831-10-410/24/23 17:140.45 1 Naphthalene ND mg/kg 10/25/23 02:24 91-20-310/24/23 17:140.45 1 2-Nitroaniline ND mg/kg 10/25/23 02:24 88-74-410/24/23 17:142.3 1 3-Nitroaniline ND mg/kg 10/25/23 02:24 99-09-210/24/23 17:142.3 1 4-Nitroaniline ND mg/kg 10/25/23 02:24 100-01-610/24/23 17:140.90 1 Nitrobenzene ND mg/kg 10/25/23 02:24 98-95-310/24/23 17:140.45 1 2-Nitrophenol ND mg/kg 10/25/23 02:24 88-75-510/24/23 17:140.45 1 4-Nitrophenol ND mg/kg 10/25/23 02:24 100-02-710/24/23 17:142.3 1 N-Nitrosodimethylamine ND mg/kg 10/25/23 02:24 62-75-910/24/23 17:140.45 1 N-Nitroso-di-n-propylamine ND mg/kg 10/25/23 02:24 621-64-710/24/23 17:140.45 1 N-Nitrosodiphenylamine ND mg/kg 10/25/23 02:24 86-30-610/24/23 17:140.45 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 10/25/23 02:24 108-60-110/24/23 17:140.45 1 Pentachlorophenol ND mg/kg 10/25/23 02:24 87-86-510/24/23 17:140.90 1 Phenanthrene ND mg/kg 10/25/23 02:24 85-01-810/24/23 17:140.45 1 Phenol ND mg/kg 10/25/23 02:24 108-95-2 v110/24/23 17:140.45 1 Pyrene ND mg/kg 10/25/23 02:24 129-00-010/24/23 17:140.45 1 Pyridine ND mg/kg 10/25/23 02:24 110-86-110/24/23 17:140.45 1 1,2,4-Trichlorobenzene ND mg/kg 10/25/23 02:24 120-82-110/24/23 17:140.45 1 2,4,5-Trichlorophenol ND mg/kg 10/25/23 02:24 95-95-410/24/23 17:140.45 1 2,4,6-Trichlorophenol ND mg/kg 10/25/23 02:24 88-06-210/24/23 17:140.45 1 Surrogates Nitrobenzene-d5 (S)62 %10/25/23 02:24 4165-60-010/24/23 17:1410-130 1 2-Fluorobiphenyl (S)57 %10/25/23 02:24 321-60-810/24/23 17:1410-130 1 Terphenyl-d14 (S)72 %10/25/23 02:24 1718-51-010/24/23 17:1410-130 1 Phenol-d6 (S)55 %10/25/23 02:24 13127-88-310/24/23 17:1410-130 1 2-Fluorophenol (S)54 %10/25/23 02:24 367-12-410/24/23 17:1410-130 1 2,4,6-Tribromophenol (S)46 %10/25/23 02:24 118-79-610/24/23 17:1410-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 10/18/23 00:11 67-64-110/17/23 16:310.13 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 13 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:NS-1 Lab ID:92693430003 Collected:10/16/23 10:16 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Benzene ND mg/kg 10/18/23 00:11 71-43-210/17/23 16:310.0064 1 Bromobenzene ND mg/kg 10/18/23 00:11 108-86-110/17/23 16:310.0064 1 Bromochloromethane ND mg/kg 10/18/23 00:11 74-97-510/17/23 16:310.0064 1 Bromodichloromethane ND mg/kg 10/18/23 00:11 75-27-410/17/23 16:310.0064 1 Bromoform ND mg/kg 10/18/23 00:11 75-25-210/17/23 16:310.0064 1 Bromomethane ND mg/kg 10/18/23 00:11 74-83-9 IH,IK10/17/23 16:310.026 1 2-Butanone (MEK)ND mg/kg 10/18/23 00:11 78-93-310/17/23 16:310.13 1 n-Butylbenzene ND mg/kg 10/18/23 00:11 104-51-810/17/23 16:310.0064 1 sec-Butylbenzene ND mg/kg 10/18/23 00:11 135-98-810/17/23 16:310.0064 1 tert-Butylbenzene ND mg/kg 10/18/23 00:11 98-06-610/17/23 16:310.0064 1 Carbon tetrachloride ND mg/kg 10/18/23 00:11 56-23-510/17/23 16:310.0064 1 Chlorobenzene ND mg/kg 10/18/23 00:11 108-90-710/17/23 16:310.0064 1 Chloroethane ND mg/kg 10/18/23 00:11 75-00-310/17/23 16:310.013 1 Chloroform ND mg/kg 10/18/23 00:11 67-66-310/17/23 16:310.0064 1 Chloromethane ND mg/kg 10/18/23 00:11 74-87-310/17/23 16:310.013 1 2-Chlorotoluene ND mg/kg 10/18/23 00:11 95-49-810/17/23 16:310.0064 1 4-Chlorotoluene ND mg/kg 10/18/23 00:11 106-43-410/17/23 16:310.0064 1 1,2-Dibromo-3-chloropropane ND mg/kg 10/18/23 00:11 96-12-810/17/23 16:310.0064 1 Dibromochloromethane ND mg/kg 10/18/23 00:11 124-48-110/17/23 16:310.0064 1 1,2-Dibromoethane (EDB)ND mg/kg 10/18/23 00:11 106-93-410/17/23 16:310.0064 1 Dibromomethane ND mg/kg 10/18/23 00:11 74-95-310/17/23 16:310.0064 1 1,2-Dichlorobenzene ND mg/kg 10/18/23 00:11 95-50-110/17/23 16:310.0064 1 1,3-Dichlorobenzene ND mg/kg 10/18/23 00:11 541-73-110/17/23 16:310.0064 1 1,4-Dichlorobenzene ND mg/kg 10/18/23 00:11 106-46-710/17/23 16:310.0064 1 Dichlorodifluoromethane ND mg/kg 10/18/23 00:11 75-71-8 IH10/17/23 16:310.013 1 1,1-Dichloroethane ND mg/kg 10/18/23 00:11 75-34-310/17/23 16:310.0064 1 1,2-Dichloroethane ND mg/kg 10/18/23 00:11 107-06-210/17/23 16:310.0064 1 1,1-Dichloroethene ND mg/kg 10/18/23 00:11 75-35-410/17/23 16:310.0064 1 cis-1,2-Dichloroethene ND mg/kg 10/18/23 00:11 156-59-210/17/23 16:310.0064 1 trans-1,2-Dichloroethene ND mg/kg 10/18/23 00:11 156-60-510/17/23 16:310.0064 1 1,2-Dichloropropane ND mg/kg 10/18/23 00:11 78-87-510/17/23 16:310.0064 1 1,3-Dichloropropane ND mg/kg 10/18/23 00:11 142-28-910/17/23 16:310.0064 1 2,2-Dichloropropane ND mg/kg 10/18/23 00:11 594-20-710/17/23 16:310.0064 1 1,1-Dichloropropene ND mg/kg 10/18/23 00:11 563-58-610/17/23 16:310.0064 1 cis-1,3-Dichloropropene ND mg/kg 10/18/23 00:11 10061-01-510/17/23 16:310.0064 1 trans-1,3-Dichloropropene ND mg/kg 10/18/23 00:11 10061-02-610/17/23 16:310.0064 1 Diisopropyl ether ND mg/kg 10/18/23 00:11 108-20-310/17/23 16:310.0064 1 Ethylbenzene ND mg/kg 10/18/23 00:11 100-41-410/17/23 16:310.0064 1 Hexachloro-1,3-butadiene ND mg/kg 10/18/23 00:11 87-68-310/17/23 16:310.013 1 2-Hexanone ND mg/kg 10/18/23 00:11 591-78-610/17/23 16:310.064 1 Isopropylbenzene (Cumene)ND mg/kg 10/18/23 00:11 98-82-810/17/23 16:310.0064 1 p-Isopropyltoluene ND mg/kg 10/18/23 00:11 99-87-610/17/23 16:310.0064 1 Methylene Chloride ND mg/kg 10/18/23 00:11 75-09-210/17/23 16:310.026 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 10/18/23 00:11 108-10-110/17/23 16:310.064 1 Methyl-tert-butyl ether ND mg/kg 10/18/23 00:11 1634-04-410/17/23 16:310.0064 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 14 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:NS-1 Lab ID:92693430003 Collected:10/16/23 10:16 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Naphthalene ND mg/kg 10/18/23 00:11 91-20-310/17/23 16:310.0064 1 n-Propylbenzene ND mg/kg 10/18/23 00:11 103-65-110/17/23 16:310.0064 1 Styrene ND mg/kg 10/18/23 00:11 100-42-510/17/23 16:310.0064 1 1,1,1,2-Tetrachloroethane ND mg/kg 10/18/23 00:11 630-20-610/17/23 16:310.0064 1 1,1,2,2-Tetrachloroethane ND mg/kg 10/18/23 00:11 79-34-510/17/23 16:310.0064 1 Tetrachloroethene ND mg/kg 10/18/23 00:11 127-18-410/17/23 16:310.0064 1 Toluene ND mg/kg 10/18/23 00:11 108-88-310/17/23 16:310.0064 1 1,2,3-Trichlorobenzene ND mg/kg 10/18/23 00:11 87-61-610/17/23 16:310.0064 1 1,2,4-Trichlorobenzene ND mg/kg 10/18/23 00:11 120-82-110/17/23 16:310.0064 1 1,1,1-Trichloroethane ND mg/kg 10/18/23 00:11 71-55-610/17/23 16:310.0064 1 1,1,2-Trichloroethane ND mg/kg 10/18/23 00:11 79-00-510/17/23 16:310.0064 1 Trichloroethene ND mg/kg 10/18/23 00:11 79-01-610/17/23 16:310.0064 1 Trichlorofluoromethane ND mg/kg 10/18/23 00:11 75-69-410/17/23 16:310.0064 1 1,2,3-Trichloropropane ND mg/kg 10/18/23 00:11 96-18-410/17/23 16:310.0064 1 1,2,4-Trimethylbenzene ND mg/kg 10/18/23 00:11 95-63-610/17/23 16:310.0064 1 1,3,5-Trimethylbenzene ND mg/kg 10/18/23 00:11 108-67-810/17/23 16:310.0064 1 Vinyl acetate ND mg/kg 10/18/23 00:11 108-05-410/17/23 16:310.064 1 Vinyl chloride ND mg/kg 10/18/23 00:11 75-01-410/17/23 16:310.013 1 Xylene (Total)ND mg/kg 10/18/23 00:11 1330-20-710/17/23 16:310.013 1 m&p-Xylene ND mg/kg 10/18/23 00:11 179601-23-110/17/23 16:310.013 1 o-Xylene ND mg/kg 10/18/23 00:11 95-47-610/17/23 16:310.0064 1 Surrogates Toluene-d8 (S)102 %10/18/23 00:11 2037-26-510/17/23 16:3170-130 1 4-Bromofluorobenzene (S)101 %10/18/23 00:11 460-00-410/17/23 16:3170-130 1 1,2-Dichloroethane-d4 (S)99 %10/18/23 00:11 17060-07-010/17/23 16:3170-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 25.7 %10/17/23 18:08 N20.10 1 Sample:WS-1 Lab ID:92693430004 Collected:10/16/23 10:18 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 10/25/23 02:49 83-32-910/24/23 17:140.43 1 Acenaphthylene ND mg/kg 10/25/23 02:49 208-96-810/24/23 17:140.43 1 Aniline ND mg/kg 10/25/23 02:49 62-53-310/24/23 17:140.43 1 Anthracene ND mg/kg 10/25/23 02:49 120-12-710/24/23 17:140.43 1 Benzo(a)anthracene ND mg/kg 10/25/23 02:49 56-55-310/24/23 17:140.43 1 Benzo(a)pyrene ND mg/kg 10/25/23 02:49 50-32-810/24/23 17:140.43 1 Benzo(b)fluoranthene ND mg/kg 10/25/23 02:49 205-99-210/24/23 17:140.43 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 15 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:WS-1 Lab ID:92693430004 Collected:10/16/23 10:18 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Benzo(g,h,i)perylene ND mg/kg 10/25/23 02:49 191-24-210/24/23 17:140.43 1 Benzo(k)fluoranthene ND mg/kg 10/25/23 02:49 207-08-910/24/23 17:140.43 1 Benzoic Acid ND mg/kg 10/25/23 02:49 65-85-010/24/23 17:142.2 1 Benzyl alcohol ND mg/kg 10/25/23 02:49 100-51-610/24/23 17:140.86 1 4-Bromophenylphenyl ether ND mg/kg 10/25/23 02:49 101-55-310/24/23 17:140.43 1 Butylbenzylphthalate ND mg/kg 10/25/23 02:49 85-68-710/24/23 17:140.43 1 4-Chloro-3-methylphenol ND mg/kg 10/25/23 02:49 59-50-710/24/23 17:140.86 1 4-Chloroaniline ND mg/kg 10/25/23 02:49 106-47-810/24/23 17:140.86 1 bis(2-Chloroethoxy)methane ND mg/kg 10/25/23 02:49 111-91-110/24/23 17:140.43 1 bis(2-Chloroethyl) ether ND mg/kg 10/25/23 02:49 111-44-410/24/23 17:140.43 1 2-Chloronaphthalene ND mg/kg 10/25/23 02:49 91-58-710/24/23 17:140.43 1 2-Chlorophenol ND mg/kg 10/25/23 02:49 95-57-810/24/23 17:140.43 1 4-Chlorophenylphenyl ether ND mg/kg 10/25/23 02:49 7005-72-310/24/23 17:140.43 1 Chrysene ND mg/kg 10/25/23 02:49 218-01-910/24/23 17:140.43 1 Dibenz(a,h)anthracene ND mg/kg 10/25/23 02:49 53-70-310/24/23 17:140.43 1 Dibenzofuran ND mg/kg 10/25/23 02:49 132-64-910/24/23 17:140.43 1 1,2-Dichlorobenzene ND mg/kg 10/25/23 02:49 95-50-110/24/23 17:140.43 1 1,3-Dichlorobenzene ND mg/kg 10/25/23 02:49 541-73-110/24/23 17:140.43 1 1,4-Dichlorobenzene ND mg/kg 10/25/23 02:49 106-46-710/24/23 17:140.43 1 3,3'-Dichlorobenzidine ND mg/kg 10/25/23 02:49 91-94-1 L210/24/23 17:140.86 1 2,4-Dichlorophenol ND mg/kg 10/25/23 02:49 120-83-210/24/23 17:140.43 1 Diethylphthalate ND mg/kg 10/25/23 02:49 84-66-210/24/23 17:140.43 1 2,4-Dimethylphenol ND mg/kg 10/25/23 02:49 105-67-910/24/23 17:140.43 1 Dimethylphthalate ND mg/kg 10/25/23 02:49 131-11-310/24/23 17:140.43 1 Di-n-butylphthalate ND mg/kg 10/25/23 02:49 84-74-210/24/23 17:140.43 1 4,6-Dinitro-2-methylphenol ND mg/kg 10/25/23 02:49 534-52-110/24/23 17:140.86 1 2,4-Dinitrophenol ND mg/kg 10/25/23 02:49 51-28-510/24/23 17:142.2 1 2,4-Dinitrotoluene ND mg/kg 10/25/23 02:49 121-14-210/24/23 17:140.43 1 2,6-Dinitrotoluene ND mg/kg 10/25/23 02:49 606-20-210/24/23 17:140.43 1 Di-n-octylphthalate ND mg/kg 10/25/23 02:49 117-84-010/24/23 17:140.43 1 bis(2-Ethylhexyl)phthalate ND mg/kg 10/25/23 02:49 117-81-710/24/23 17:140.43 1 Fluoranthene ND mg/kg 10/25/23 02:49 206-44-010/24/23 17:140.43 1 Fluorene ND mg/kg 10/25/23 02:49 86-73-710/24/23 17:140.43 1 Hexachloro-1,3-butadiene ND mg/kg 10/25/23 02:49 87-68-310/24/23 17:140.43 1 Hexachlorobenzene ND mg/kg 10/25/23 02:49 118-74-110/24/23 17:140.43 1 Hexachlorocyclopentadiene ND mg/kg 10/25/23 02:49 77-47-410/24/23 17:140.43 1 Hexachloroethane ND mg/kg 10/25/23 02:49 67-72-110/24/23 17:140.43 1 Indeno(1,2,3-cd)pyrene ND mg/kg 10/25/23 02:49 193-39-510/24/23 17:140.43 1 Isophorone ND mg/kg 10/25/23 02:49 78-59-110/24/23 17:140.43 1 1-Methylnaphthalene ND mg/kg 10/25/23 02:49 90-12-010/24/23 17:140.43 1 2-Methylnaphthalene ND mg/kg 10/25/23 02:49 91-57-610/24/23 17:140.43 1 2-Methylphenol(o-Cresol)ND mg/kg 10/25/23 02:49 95-48-710/24/23 17:140.43 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 10/25/23 02:49 15831-10-410/24/23 17:140.43 1 Naphthalene ND mg/kg 10/25/23 02:49 91-20-310/24/23 17:140.43 1 2-Nitroaniline ND mg/kg 10/25/23 02:49 88-74-410/24/23 17:142.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 16 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:WS-1 Lab ID:92693430004 Collected:10/16/23 10:18 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 3-Nitroaniline ND mg/kg 10/25/23 02:49 99-09-210/24/23 17:142.2 1 4-Nitroaniline ND mg/kg 10/25/23 02:49 100-01-610/24/23 17:140.86 1 Nitrobenzene ND mg/kg 10/25/23 02:49 98-95-310/24/23 17:140.43 1 2-Nitrophenol ND mg/kg 10/25/23 02:49 88-75-510/24/23 17:140.43 1 4-Nitrophenol ND mg/kg 10/25/23 02:49 100-02-710/24/23 17:142.2 1 N-Nitrosodimethylamine ND mg/kg 10/25/23 02:49 62-75-910/24/23 17:140.43 1 N-Nitroso-di-n-propylamine ND mg/kg 10/25/23 02:49 621-64-710/24/23 17:140.43 1 N-Nitrosodiphenylamine ND mg/kg 10/25/23 02:49 86-30-610/24/23 17:140.43 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 10/25/23 02:49 108-60-110/24/23 17:140.43 1 Pentachlorophenol ND mg/kg 10/25/23 02:49 87-86-510/24/23 17:140.86 1 Phenanthrene ND mg/kg 10/25/23 02:49 85-01-810/24/23 17:140.43 1 Phenol ND mg/kg 10/25/23 02:49 108-95-2 v110/24/23 17:140.43 1 Pyrene ND mg/kg 10/25/23 02:49 129-00-010/24/23 17:140.43 1 Pyridine ND mg/kg 10/25/23 02:49 110-86-110/24/23 17:140.43 1 1,2,4-Trichlorobenzene ND mg/kg 10/25/23 02:49 120-82-110/24/23 17:140.43 1 2,4,5-Trichlorophenol ND mg/kg 10/25/23 02:49 95-95-410/24/23 17:140.43 1 2,4,6-Trichlorophenol ND mg/kg 10/25/23 02:49 88-06-210/24/23 17:140.43 1 Surrogates Nitrobenzene-d5 (S)60 %10/25/23 02:49 4165-60-010/24/23 17:1410-130 1 2-Fluorobiphenyl (S)56 %10/25/23 02:49 321-60-810/24/23 17:1410-130 1 Terphenyl-d14 (S)65 %10/25/23 02:49 1718-51-010/24/23 17:1410-130 1 Phenol-d6 (S)56 %10/25/23 02:49 13127-88-310/24/23 17:1410-130 1 2-Fluorophenol (S)56 %10/25/23 02:49 367-12-410/24/23 17:1410-130 1 2,4,6-Tribromophenol (S)49 %10/25/23 02:49 118-79-610/24/23 17:1410-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 10/18/23 00:29 67-64-110/17/23 16:310.17 1 Benzene ND mg/kg 10/18/23 00:29 71-43-210/17/23 16:310.0086 1 Bromobenzene ND mg/kg 10/18/23 00:29 108-86-110/17/23 16:310.0086 1 Bromochloromethane ND mg/kg 10/18/23 00:29 74-97-510/17/23 16:310.0086 1 Bromodichloromethane ND mg/kg 10/18/23 00:29 75-27-410/17/23 16:310.0086 1 Bromoform ND mg/kg 10/18/23 00:29 75-25-210/17/23 16:310.0086 1 Bromomethane ND mg/kg 10/18/23 00:29 74-83-9 IH,IK10/17/23 16:310.034 1 2-Butanone (MEK)ND mg/kg 10/18/23 00:29 78-93-310/17/23 16:310.17 1 n-Butylbenzene ND mg/kg 10/18/23 00:29 104-51-810/17/23 16:310.0086 1 sec-Butylbenzene ND mg/kg 10/18/23 00:29 135-98-810/17/23 16:310.0086 1 tert-Butylbenzene ND mg/kg 10/18/23 00:29 98-06-610/17/23 16:310.0086 1 Carbon tetrachloride ND mg/kg 10/18/23 00:29 56-23-510/17/23 16:310.0086 1 Chlorobenzene ND mg/kg 10/18/23 00:29 108-90-710/17/23 16:310.0086 1 Chloroethane ND mg/kg 10/18/23 00:29 75-00-310/17/23 16:310.017 1 Chloroform ND mg/kg 10/18/23 00:29 67-66-310/17/23 16:310.0086 1 Chloromethane ND mg/kg 10/18/23 00:29 74-87-310/17/23 16:310.017 1 2-Chlorotoluene ND mg/kg 10/18/23 00:29 95-49-810/17/23 16:310.0086 1 4-Chlorotoluene ND mg/kg 10/18/23 00:29 106-43-410/17/23 16:310.0086 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 17 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:WS-1 Lab ID:92693430004 Collected:10/16/23 10:18 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,2-Dibromo-3-chloropropane ND mg/kg 10/18/23 00:29 96-12-810/17/23 16:310.0086 1 Dibromochloromethane ND mg/kg 10/18/23 00:29 124-48-110/17/23 16:310.0086 1 1,2-Dibromoethane (EDB)ND mg/kg 10/18/23 00:29 106-93-410/17/23 16:310.0086 1 Dibromomethane ND mg/kg 10/18/23 00:29 74-95-310/17/23 16:310.0086 1 1,2-Dichlorobenzene ND mg/kg 10/18/23 00:29 95-50-110/17/23 16:310.0086 1 1,3-Dichlorobenzene ND mg/kg 10/18/23 00:29 541-73-110/17/23 16:310.0086 1 1,4-Dichlorobenzene ND mg/kg 10/18/23 00:29 106-46-710/17/23 16:310.0086 1 Dichlorodifluoromethane ND mg/kg 10/18/23 00:29 75-71-8 IH10/17/23 16:310.017 1 1,1-Dichloroethane ND mg/kg 10/18/23 00:29 75-34-310/17/23 16:310.0086 1 1,2-Dichloroethane ND mg/kg 10/18/23 00:29 107-06-210/17/23 16:310.0086 1 1,1-Dichloroethene ND mg/kg 10/18/23 00:29 75-35-410/17/23 16:310.0086 1 cis-1,2-Dichloroethene ND mg/kg 10/18/23 00:29 156-59-210/17/23 16:310.0086 1 trans-1,2-Dichloroethene ND mg/kg 10/18/23 00:29 156-60-510/17/23 16:310.0086 1 1,2-Dichloropropane ND mg/kg 10/18/23 00:29 78-87-510/17/23 16:310.0086 1 1,3-Dichloropropane ND mg/kg 10/18/23 00:29 142-28-910/17/23 16:310.0086 1 2,2-Dichloropropane ND mg/kg 10/18/23 00:29 594-20-710/17/23 16:310.0086 1 1,1-Dichloropropene ND mg/kg 10/18/23 00:29 563-58-610/17/23 16:310.0086 1 cis-1,3-Dichloropropene ND mg/kg 10/18/23 00:29 10061-01-510/17/23 16:310.0086 1 trans-1,3-Dichloropropene ND mg/kg 10/18/23 00:29 10061-02-610/17/23 16:310.0086 1 Diisopropyl ether ND mg/kg 10/18/23 00:29 108-20-310/17/23 16:310.0086 1 Ethylbenzene 0.015 mg/kg 10/18/23 00:29 100-41-410/17/23 16:310.0086 1 Hexachloro-1,3-butadiene ND mg/kg 10/18/23 00:29 87-68-310/17/23 16:310.017 1 2-Hexanone ND mg/kg 10/18/23 00:29 591-78-610/17/23 16:310.086 1 Isopropylbenzene (Cumene)ND mg/kg 10/18/23 00:29 98-82-810/17/23 16:310.0086 1 p-Isopropyltoluene ND mg/kg 10/18/23 00:29 99-87-610/17/23 16:310.0086 1 Methylene Chloride ND mg/kg 10/18/23 00:29 75-09-210/17/23 16:310.034 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 10/18/23 00:29 108-10-110/17/23 16:310.086 1 Methyl-tert-butyl ether ND mg/kg 10/18/23 00:29 1634-04-410/17/23 16:310.0086 1 Naphthalene ND mg/kg 10/18/23 00:29 91-20-310/17/23 16:310.0086 1 n-Propylbenzene ND mg/kg 10/18/23 00:29 103-65-110/17/23 16:310.0086 1 Styrene 0.011 mg/kg 10/18/23 00:29 100-42-510/17/23 16:310.0086 1 1,1,1,2-Tetrachloroethane ND mg/kg 10/18/23 00:29 630-20-610/17/23 16:310.0086 1 1,1,2,2-Tetrachloroethane ND mg/kg 10/18/23 00:29 79-34-510/17/23 16:310.0086 1 Tetrachloroethene ND mg/kg 10/18/23 00:29 127-18-410/17/23 16:310.0086 1 Toluene ND mg/kg 10/18/23 00:29 108-88-310/17/23 16:310.0086 1 1,2,3-Trichlorobenzene ND mg/kg 10/18/23 00:29 87-61-610/17/23 16:310.0086 1 1,2,4-Trichlorobenzene ND mg/kg 10/18/23 00:29 120-82-110/17/23 16:310.0086 1 1,1,1-Trichloroethane ND mg/kg 10/18/23 00:29 71-55-610/17/23 16:310.0086 1 1,1,2-Trichloroethane ND mg/kg 10/18/23 00:29 79-00-510/17/23 16:310.0086 1 Trichloroethene ND mg/kg 10/18/23 00:29 79-01-610/17/23 16:310.0086 1 Trichlorofluoromethane ND mg/kg 10/18/23 00:29 75-69-410/17/23 16:310.0086 1 1,2,3-Trichloropropane ND mg/kg 10/18/23 00:29 96-18-410/17/23 16:310.0086 1 1,2,4-Trimethylbenzene ND mg/kg 10/18/23 00:29 95-63-610/17/23 16:310.0086 1 1,3,5-Trimethylbenzene ND mg/kg 10/18/23 00:29 108-67-810/17/23 16:310.0086 1 Vinyl acetate ND mg/kg 10/18/23 00:29 108-05-410/17/23 16:310.086 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 18 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:WS-1 Lab ID:92693430004 Collected:10/16/23 10:18 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Vinyl chloride ND mg/kg 10/18/23 00:29 75-01-410/17/23 16:310.017 1 Xylene (Total)0.072 mg/kg 10/18/23 00:29 1330-20-710/17/23 16:310.017 1 m&p-Xylene 0.053 mg/kg 10/18/23 00:29 179601-23-110/17/23 16:310.017 1 o-Xylene 0.019 mg/kg 10/18/23 00:29 95-47-610/17/23 16:310.0086 1 Surrogates Toluene-d8 (S)102 %10/18/23 00:29 2037-26-510/17/23 16:3170-130 1 4-Bromofluorobenzene (S)101 %10/18/23 00:29 460-00-410/17/23 16:3170-130 1 1,2-Dichloroethane-d4 (S)100 %10/18/23 00:29 17060-07-010/17/23 16:3170-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 22.9 %10/17/23 18:08 N20.10 1 Sample:B-1 Lab ID:92693430005 Collected:10/16/23 10:05 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 10/25/23 03:15 83-32-910/24/23 17:140.41 1 Acenaphthylene ND mg/kg 10/25/23 03:15 208-96-810/24/23 17:140.41 1 Aniline ND mg/kg 10/25/23 03:15 62-53-310/24/23 17:140.41 1 Anthracene ND mg/kg 10/25/23 03:15 120-12-710/24/23 17:140.41 1 Benzo(a)anthracene ND mg/kg 10/25/23 03:15 56-55-310/24/23 17:140.41 1 Benzo(a)pyrene ND mg/kg 10/25/23 03:15 50-32-810/24/23 17:140.41 1 Benzo(b)fluoranthene ND mg/kg 10/25/23 03:15 205-99-210/24/23 17:140.41 1 Benzo(g,h,i)perylene ND mg/kg 10/25/23 03:15 191-24-210/24/23 17:140.41 1 Benzo(k)fluoranthene ND mg/kg 10/25/23 03:15 207-08-910/24/23 17:140.41 1 Benzoic Acid ND mg/kg 10/25/23 03:15 65-85-010/24/23 17:142.1 1 Benzyl alcohol ND mg/kg 10/25/23 03:15 100-51-610/24/23 17:140.83 1 4-Bromophenylphenyl ether ND mg/kg 10/25/23 03:15 101-55-310/24/23 17:140.41 1 Butylbenzylphthalate ND mg/kg 10/25/23 03:15 85-68-710/24/23 17:140.41 1 4-Chloro-3-methylphenol ND mg/kg 10/25/23 03:15 59-50-710/24/23 17:140.83 1 4-Chloroaniline ND mg/kg 10/25/23 03:15 106-47-810/24/23 17:140.83 1 bis(2-Chloroethoxy)methane ND mg/kg 10/25/23 03:15 111-91-110/24/23 17:140.41 1 bis(2-Chloroethyl) ether ND mg/kg 10/25/23 03:15 111-44-410/24/23 17:140.41 1 2-Chloronaphthalene ND mg/kg 10/25/23 03:15 91-58-710/24/23 17:140.41 1 2-Chlorophenol ND mg/kg 10/25/23 03:15 95-57-810/24/23 17:140.41 1 4-Chlorophenylphenyl ether ND mg/kg 10/25/23 03:15 7005-72-310/24/23 17:140.41 1 Chrysene ND mg/kg 10/25/23 03:15 218-01-910/24/23 17:140.41 1 Dibenz(a,h)anthracene ND mg/kg 10/25/23 03:15 53-70-310/24/23 17:140.41 1 Dibenzofuran ND mg/kg 10/25/23 03:15 132-64-910/24/23 17:140.41 1 1,2-Dichlorobenzene ND mg/kg 10/25/23 03:15 95-50-110/24/23 17:140.41 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 19 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:B-1 Lab ID:92693430005 Collected:10/16/23 10:05 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1,3-Dichlorobenzene ND mg/kg 10/25/23 03:15 541-73-110/24/23 17:140.41 1 1,4-Dichlorobenzene ND mg/kg 10/25/23 03:15 106-46-710/24/23 17:140.41 1 3,3'-Dichlorobenzidine ND mg/kg 10/25/23 03:15 91-94-1 L210/24/23 17:140.83 1 2,4-Dichlorophenol ND mg/kg 10/25/23 03:15 120-83-210/24/23 17:140.41 1 Diethylphthalate ND mg/kg 10/25/23 03:15 84-66-210/24/23 17:140.41 1 2,4-Dimethylphenol ND mg/kg 10/25/23 03:15 105-67-910/24/23 17:140.41 1 Dimethylphthalate ND mg/kg 10/25/23 03:15 131-11-310/24/23 17:140.41 1 Di-n-butylphthalate ND mg/kg 10/25/23 03:15 84-74-210/24/23 17:140.41 1 4,6-Dinitro-2-methylphenol ND mg/kg 10/25/23 03:15 534-52-110/24/23 17:140.83 1 2,4-Dinitrophenol ND mg/kg 10/25/23 03:15 51-28-510/24/23 17:142.1 1 2,4-Dinitrotoluene ND mg/kg 10/25/23 03:15 121-14-210/24/23 17:140.41 1 2,6-Dinitrotoluene ND mg/kg 10/25/23 03:15 606-20-210/24/23 17:140.41 1 Di-n-octylphthalate ND mg/kg 10/25/23 03:15 117-84-010/24/23 17:140.41 1 bis(2-Ethylhexyl)phthalate ND mg/kg 10/25/23 03:15 117-81-710/24/23 17:140.41 1 Fluoranthene ND mg/kg 10/25/23 03:15 206-44-010/24/23 17:140.41 1 Fluorene ND mg/kg 10/25/23 03:15 86-73-710/24/23 17:140.41 1 Hexachloro-1,3-butadiene ND mg/kg 10/25/23 03:15 87-68-310/24/23 17:140.41 1 Hexachlorobenzene ND mg/kg 10/25/23 03:15 118-74-110/24/23 17:140.41 1 Hexachlorocyclopentadiene ND mg/kg 10/25/23 03:15 77-47-410/24/23 17:140.41 1 Hexachloroethane ND mg/kg 10/25/23 03:15 67-72-110/24/23 17:140.41 1 Indeno(1,2,3-cd)pyrene ND mg/kg 10/25/23 03:15 193-39-510/24/23 17:140.41 1 Isophorone ND mg/kg 10/25/23 03:15 78-59-110/24/23 17:140.41 1 1-Methylnaphthalene ND mg/kg 10/25/23 03:15 90-12-010/24/23 17:140.41 1 2-Methylnaphthalene ND mg/kg 10/25/23 03:15 91-57-610/24/23 17:140.41 1 2-Methylphenol(o-Cresol)ND mg/kg 10/25/23 03:15 95-48-710/24/23 17:140.41 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 10/25/23 03:15 15831-10-410/24/23 17:140.41 1 Naphthalene ND mg/kg 10/25/23 03:15 91-20-310/24/23 17:140.41 1 2-Nitroaniline ND mg/kg 10/25/23 03:15 88-74-410/24/23 17:142.1 1 3-Nitroaniline ND mg/kg 10/25/23 03:15 99-09-210/24/23 17:142.1 1 4-Nitroaniline ND mg/kg 10/25/23 03:15 100-01-610/24/23 17:140.83 1 Nitrobenzene ND mg/kg 10/25/23 03:15 98-95-310/24/23 17:140.41 1 2-Nitrophenol ND mg/kg 10/25/23 03:15 88-75-510/24/23 17:140.41 1 4-Nitrophenol ND mg/kg 10/25/23 03:15 100-02-710/24/23 17:142.1 1 N-Nitrosodimethylamine ND mg/kg 10/25/23 03:15 62-75-910/24/23 17:140.41 1 N-Nitroso-di-n-propylamine ND mg/kg 10/25/23 03:15 621-64-710/24/23 17:140.41 1 N-Nitrosodiphenylamine ND mg/kg 10/25/23 03:15 86-30-610/24/23 17:140.41 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 10/25/23 03:15 108-60-110/24/23 17:140.41 1 Pentachlorophenol ND mg/kg 10/25/23 03:15 87-86-510/24/23 17:140.83 1 Phenanthrene ND mg/kg 10/25/23 03:15 85-01-810/24/23 17:140.41 1 Phenol ND mg/kg 10/25/23 03:15 108-95-2 v110/24/23 17:140.41 1 Pyrene ND mg/kg 10/25/23 03:15 129-00-010/24/23 17:140.41 1 Pyridine ND mg/kg 10/25/23 03:15 110-86-110/24/23 17:140.41 1 1,2,4-Trichlorobenzene ND mg/kg 10/25/23 03:15 120-82-110/24/23 17:140.41 1 2,4,5-Trichlorophenol ND mg/kg 10/25/23 03:15 95-95-410/24/23 17:140.41 1 2,4,6-Trichlorophenol ND mg/kg 10/25/23 03:15 88-06-210/24/23 17:140.41 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 20 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:B-1 Lab ID:92693430005 Collected:10/16/23 10:05 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates Nitrobenzene-d5 (S)40 %10/25/23 03:15 4165-60-010/24/23 17:1410-130 1 2-Fluorobiphenyl (S)40 %10/25/23 03:15 321-60-810/24/23 17:1410-130 1 Terphenyl-d14 (S)56 %10/25/23 03:15 1718-51-010/24/23 17:1410-130 1 Phenol-d6 (S)39 %10/25/23 03:15 13127-88-310/24/23 17:1410-130 1 2-Fluorophenol (S)40 %10/25/23 03:15 367-12-410/24/23 17:1410-130 1 2,4,6-Tribromophenol (S)36 %10/25/23 03:15 118-79-610/24/23 17:1410-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 10/18/23 00:48 67-64-110/17/23 16:310.14 1 Benzene ND mg/kg 10/18/23 00:48 71-43-210/17/23 16:310.0069 1 Bromobenzene ND mg/kg 10/18/23 00:48 108-86-110/17/23 16:310.0069 1 Bromochloromethane ND mg/kg 10/18/23 00:48 74-97-510/17/23 16:310.0069 1 Bromodichloromethane ND mg/kg 10/18/23 00:48 75-27-410/17/23 16:310.0069 1 Bromoform ND mg/kg 10/18/23 00:48 75-25-210/17/23 16:310.0069 1 Bromomethane ND mg/kg 10/18/23 00:48 74-83-9 IH,IK10/17/23 16:310.028 1 2-Butanone (MEK)ND mg/kg 10/18/23 00:48 78-93-310/17/23 16:310.14 1 n-Butylbenzene ND mg/kg 10/18/23 00:48 104-51-810/17/23 16:310.0069 1 sec-Butylbenzene ND mg/kg 10/18/23 00:48 135-98-810/17/23 16:310.0069 1 tert-Butylbenzene ND mg/kg 10/18/23 00:48 98-06-610/17/23 16:310.0069 1 Carbon tetrachloride ND mg/kg 10/18/23 00:48 56-23-510/17/23 16:310.0069 1 Chlorobenzene ND mg/kg 10/18/23 00:48 108-90-710/17/23 16:310.0069 1 Chloroethane ND mg/kg 10/18/23 00:48 75-00-310/17/23 16:310.014 1 Chloroform ND mg/kg 10/18/23 00:48 67-66-310/17/23 16:310.0069 1 Chloromethane ND mg/kg 10/18/23 00:48 74-87-310/17/23 16:310.014 1 2-Chlorotoluene ND mg/kg 10/18/23 00:48 95-49-810/17/23 16:310.0069 1 4-Chlorotoluene ND mg/kg 10/18/23 00:48 106-43-410/17/23 16:310.0069 1 1,2-Dibromo-3-chloropropane ND mg/kg 10/18/23 00:48 96-12-810/17/23 16:310.0069 1 Dibromochloromethane ND mg/kg 10/18/23 00:48 124-48-110/17/23 16:310.0069 1 1,2-Dibromoethane (EDB)ND mg/kg 10/18/23 00:48 106-93-410/17/23 16:310.0069 1 Dibromomethane ND mg/kg 10/18/23 00:48 74-95-310/17/23 16:310.0069 1 1,2-Dichlorobenzene ND mg/kg 10/18/23 00:48 95-50-110/17/23 16:310.0069 1 1,3-Dichlorobenzene ND mg/kg 10/18/23 00:48 541-73-110/17/23 16:310.0069 1 1,4-Dichlorobenzene ND mg/kg 10/18/23 00:48 106-46-710/17/23 16:310.0069 1 Dichlorodifluoromethane ND mg/kg 10/18/23 00:48 75-71-8 IH10/17/23 16:310.014 1 1,1-Dichloroethane ND mg/kg 10/18/23 00:48 75-34-310/17/23 16:310.0069 1 1,2-Dichloroethane ND mg/kg 10/18/23 00:48 107-06-210/17/23 16:310.0069 1 1,1-Dichloroethene ND mg/kg 10/18/23 00:48 75-35-410/17/23 16:310.0069 1 cis-1,2-Dichloroethene ND mg/kg 10/18/23 00:48 156-59-210/17/23 16:310.0069 1 trans-1,2-Dichloroethene ND mg/kg 10/18/23 00:48 156-60-510/17/23 16:310.0069 1 1,2-Dichloropropane ND mg/kg 10/18/23 00:48 78-87-510/17/23 16:310.0069 1 1,3-Dichloropropane ND mg/kg 10/18/23 00:48 142-28-910/17/23 16:310.0069 1 2,2-Dichloropropane ND mg/kg 10/18/23 00:48 594-20-710/17/23 16:310.0069 1 1,1-Dichloropropene ND mg/kg 10/18/23 00:48 563-58-610/17/23 16:310.0069 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 21 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:B-1 Lab ID:92693430005 Collected:10/16/23 10:05 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles cis-1,3-Dichloropropene ND mg/kg 10/18/23 00:48 10061-01-510/17/23 16:310.0069 1 trans-1,3-Dichloropropene ND mg/kg 10/18/23 00:48 10061-02-610/17/23 16:310.0069 1 Diisopropyl ether ND mg/kg 10/18/23 00:48 108-20-310/17/23 16:310.0069 1 Ethylbenzene ND mg/kg 10/18/23 00:48 100-41-410/17/23 16:310.0069 1 Hexachloro-1,3-butadiene ND mg/kg 10/18/23 00:48 87-68-310/17/23 16:310.014 1 2-Hexanone ND mg/kg 10/18/23 00:48 591-78-610/17/23 16:310.069 1 Isopropylbenzene (Cumene)ND mg/kg 10/18/23 00:48 98-82-810/17/23 16:310.0069 1 p-Isopropyltoluene ND mg/kg 10/18/23 00:48 99-87-610/17/23 16:310.0069 1 Methylene Chloride ND mg/kg 10/18/23 00:48 75-09-210/17/23 16:310.028 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 10/18/23 00:48 108-10-110/17/23 16:310.069 1 Methyl-tert-butyl ether ND mg/kg 10/18/23 00:48 1634-04-410/17/23 16:310.0069 1 Naphthalene ND mg/kg 10/18/23 00:48 91-20-310/17/23 16:310.0069 1 n-Propylbenzene ND mg/kg 10/18/23 00:48 103-65-110/17/23 16:310.0069 1 Styrene ND mg/kg 10/18/23 00:48 100-42-510/17/23 16:310.0069 1 1,1,1,2-Tetrachloroethane ND mg/kg 10/18/23 00:48 630-20-610/17/23 16:310.0069 1 1,1,2,2-Tetrachloroethane ND mg/kg 10/18/23 00:48 79-34-510/17/23 16:310.0069 1 Tetrachloroethene ND mg/kg 10/18/23 00:48 127-18-410/17/23 16:310.0069 1 Toluene ND mg/kg 10/18/23 00:48 108-88-310/17/23 16:310.0069 1 1,2,3-Trichlorobenzene ND mg/kg 10/18/23 00:48 87-61-610/17/23 16:310.0069 1 1,2,4-Trichlorobenzene ND mg/kg 10/18/23 00:48 120-82-110/17/23 16:310.0069 1 1,1,1-Trichloroethane ND mg/kg 10/18/23 00:48 71-55-610/17/23 16:310.0069 1 1,1,2-Trichloroethane ND mg/kg 10/18/23 00:48 79-00-510/17/23 16:310.0069 1 Trichloroethene ND mg/kg 10/18/23 00:48 79-01-610/17/23 16:310.0069 1 Trichlorofluoromethane ND mg/kg 10/18/23 00:48 75-69-410/17/23 16:310.0069 1 1,2,3-Trichloropropane ND mg/kg 10/18/23 00:48 96-18-410/17/23 16:310.0069 1 1,2,4-Trimethylbenzene ND mg/kg 10/18/23 00:48 95-63-610/17/23 16:310.0069 1 1,3,5-Trimethylbenzene ND mg/kg 10/18/23 00:48 108-67-810/17/23 16:310.0069 1 Vinyl acetate ND mg/kg 10/18/23 00:48 108-05-410/17/23 16:310.069 1 Vinyl chloride ND mg/kg 10/18/23 00:48 75-01-410/17/23 16:310.014 1 Xylene (Total)ND mg/kg 10/18/23 00:48 1330-20-710/17/23 16:310.014 1 m&p-Xylene ND mg/kg 10/18/23 00:48 179601-23-110/17/23 16:310.014 1 o-Xylene ND mg/kg 10/18/23 00:48 95-47-610/17/23 16:310.0069 1 Surrogates Toluene-d8 (S)102 %10/18/23 00:48 2037-26-510/17/23 16:3170-130 1 4-Bromofluorobenzene (S)102 %10/18/23 00:48 460-00-410/17/23 16:3170-130 1 1,2-Dichloroethane-d4 (S)100 %10/18/23 00:48 17060-07-010/17/23 16:3170-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 19.9 %10/17/23 18:08 N20.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 22 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:S-1 Lab ID:92693430006 Collected:10/16/23 11:10 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 10/19/23 23:1910/19/23 12:376.5 1 Surrogates n-Pentacosane (S)48 %10/19/23 23:19 629-99-210/19/23 12:3710-133 1 Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte Gasoline Range Organics Gas Range Organics (C6-C10)ND mg/kg 10/20/23 06:1210/19/23 11:529.7 1 Surrogates 4-Bromofluorobenzene (S)98 %10/20/23 06:12 460-00-410/19/23 11:5266-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 23.1 %10/18/23 18:11 N20.10 1 Sample:S-2 Lab ID:92693430007 Collected:10/16/23 11:15 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8015 GCS THC-Diesel Diesel Range Organics(C10-C28)192 mg/kg 10/22/23 18:45 M110/19/23 15:136.2 1 Surrogates n-Pentacosane (S)52 %10/22/23 18:45 629-99-210/19/23 15:1310-133 1 Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte Gasoline Range Organics Gas Range Organics (C6-C10)ND mg/kg 10/20/23 06:3810/19/23 11:5215.3 1 Surrogates 4-Bromofluorobenzene (S)92 %10/20/23 06:38 460-00-410/19/23 11:5266-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 19.1 %10/18/23 18:11 N20.10 1 Sample:S-3 Lab ID:92693430008 Collected:10/16/23 11:30 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8015 GCS THC-Diesel Diesel Range Organics(C10-C28)ND mg/kg 10/22/23 19:0110/19/23 15:136.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 23 of 80 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92693430 Spencer G-10220 Sample:S-3 Lab ID:92693430008 Collected:10/16/23 11:30 Received:10/16/23 12:38 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: EPA 8015C Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8015 GCS THC-Diesel Surrogates n-Pentacosane (S)50 %10/22/23 19:01 629-99-210/19/23 15:1310-133 1 Analytical Method: EPA 8015C Preparation Method: EPA 5030B Pace Analytical Services - Charlotte Gasoline Range Organics Gas Range Organics (C6-C10)ND mg/kg 10/18/23 07:2710/17/23 21:0210.6 1 Surrogates 4-Bromofluorobenzene (S)92 %10/18/23 07:27 460-00-410/17/23 21:0266-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 23.6 %10/18/23 18:11 N20.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 24 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807100 EPA 5030B EPA 8015C Gasoline Range Organics Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4179355 Associated Lab Samples:92693430008 Matrix:Solid Analyzed Gas Range Organics (C6-C10)mg/kg ND 6.0 10/17/23 18:35 4-Bromofluorobenzene (S)%93 66-130 10/17/23 18:35 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4179356LABORATORY CONTROL SAMPLE: LCSSpike Gas Range Organics (C6-C10)mg/kg 47.850 96 70-130 4-Bromofluorobenzene (S)%96 66-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4179358MATRIX SPIKE SAMPLE: MSSpike Result 92693328003 Gas Range Organics (C6-C10)mg/kg 132 M174.9 -1 57-154133 4-Bromofluorobenzene (S)%123 66-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693328002 4179357SAMPLE DUPLICATE: Gas Range Organics (C6-C10)mg/kg ND 30ND 4-Bromofluorobenzene (S)%9495 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 25 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807547 EPA 5030B EPA 8015C Gasoline Range Organics Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430006, 92693430007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4181587 Associated Lab Samples:92693430006, 92693430007 Matrix:Solid Analyzed Gas Range Organics (C6-C10)mg/kg ND 6.0 10/19/23 16:27 4-Bromofluorobenzene (S)%91 66-130 10/19/23 16:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4181588LABORATORY CONTROL SAMPLE: LCSSpike Gas Range Organics (C6-C10)mg/kg 47.449.9 95 70-130 4-Bromofluorobenzene (S)%93 66-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4181590MATRIX SPIKE SAMPLE: MSSpike Result 92693767030 Gas Range Organics (C6-C10)mg/kg 84.2 M15415657-154ND 4-Bromofluorobenzene (S)%94 66-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693767029 4181589SAMPLE DUPLICATE: Gas Range Organics (C6-C10)mg/kg ND 30ND 4-Bromofluorobenzene (S)%9090 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 26 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 806996 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4178904 Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Matrix:Solid Analyzed 1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 10/17/23 22:39 1,1,1-Trichloroethane mg/kg ND 0.0050 10/17/23 22:39 1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 10/17/23 22:39 1,1,2-Trichloroethane mg/kg ND 0.0050 10/17/23 22:39 1,1-Dichloroethane mg/kg ND 0.0050 10/17/23 22:39 1,1-Dichloroethene mg/kg ND 0.0050 10/17/23 22:39 1,1-Dichloropropene mg/kg ND 0.0050 10/17/23 22:39 1,2,3-Trichlorobenzene mg/kg ND 0.0050 10/17/23 22:39 1,2,3-Trichloropropane mg/kg ND 0.0050 10/17/23 22:39 1,2,4-Trichlorobenzene mg/kg ND 0.0050 10/17/23 22:39 1,2,4-Trimethylbenzene mg/kg ND 0.0050 10/17/23 22:39 1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 10/17/23 22:39 1,2-Dibromoethane (EDB)mg/kg ND 0.0050 10/17/23 22:39 1,2-Dichlorobenzene mg/kg ND 0.0050 10/17/23 22:39 1,2-Dichloroethane mg/kg ND 0.0050 10/17/23 22:39 1,2-Dichloropropane mg/kg ND 0.0050 10/17/23 22:39 1,3,5-Trimethylbenzene mg/kg ND 0.0050 10/17/23 22:39 1,3-Dichlorobenzene mg/kg ND 0.0050 10/17/23 22:39 1,3-Dichloropropane mg/kg ND 0.0050 10/17/23 22:39 1,4-Dichlorobenzene mg/kg ND 0.0050 10/17/23 22:39 2,2-Dichloropropane mg/kg ND 0.0050 10/17/23 22:39 2-Butanone (MEK)mg/kg ND 0.10 10/17/23 22:39 2-Chlorotoluene mg/kg ND 0.0050 10/17/23 22:39 2-Hexanone mg/kg ND 0.050 10/17/23 22:39 4-Chlorotoluene mg/kg ND 0.0050 10/17/23 22:39 4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 10/17/23 22:39 Acetone mg/kg ND 0.10 10/17/23 22:39 Benzene mg/kg ND 0.0050 10/17/23 22:39 Bromobenzene mg/kg ND 0.0050 10/17/23 22:39 Bromochloromethane mg/kg ND 0.0050 10/17/23 22:39 Bromodichloromethane mg/kg ND 0.0050 10/17/23 22:39 Bromoform mg/kg ND 0.0050 10/17/23 22:39 Bromomethane mg/kg ND 0.020 IH,IK10/17/23 22:39 Carbon tetrachloride mg/kg ND 0.0050 10/17/23 22:39 Chlorobenzene mg/kg ND 0.0050 10/17/23 22:39 Chloroethane mg/kg ND 0.010 10/17/23 22:39 Chloroform mg/kg ND 0.0050 10/17/23 22:39 Chloromethane mg/kg ND 0.010 10/17/23 22:39 cis-1,2-Dichloroethene mg/kg ND 0.0050 10/17/23 22:39 cis-1,3-Dichloropropene mg/kg ND 0.0050 10/17/23 22:39 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 27 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4178904 Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Matrix:Solid Analyzed Dibromochloromethane mg/kg ND 0.0050 10/17/23 22:39 Dibromomethane mg/kg ND 0.0050 10/17/23 22:39 Dichlorodifluoromethane mg/kg ND 0.010 IH10/17/23 22:39 Diisopropyl ether mg/kg ND 0.0050 10/17/23 22:39 Ethylbenzene mg/kg ND 0.0050 10/17/23 22:39 Hexachloro-1,3-butadiene mg/kg ND 0.010 10/17/23 22:39 Isopropylbenzene (Cumene)mg/kg ND 0.0050 10/17/23 22:39 m&p-Xylene mg/kg ND 0.010 10/17/23 22:39 Methyl-tert-butyl ether mg/kg ND 0.0050 10/17/23 22:39 Methylene Chloride mg/kg ND 0.020 10/17/23 22:39 n-Butylbenzene mg/kg ND 0.0050 10/17/23 22:39 n-Propylbenzene mg/kg ND 0.0050 10/17/23 22:39 Naphthalene mg/kg ND 0.0050 10/17/23 22:39 o-Xylene mg/kg ND 0.0050 10/17/23 22:39 p-Isopropyltoluene mg/kg ND 0.0050 10/17/23 22:39 sec-Butylbenzene mg/kg ND 0.0050 10/17/23 22:39 Styrene mg/kg ND 0.0050 10/17/23 22:39 tert-Butylbenzene mg/kg ND 0.0050 10/17/23 22:39 Tetrachloroethene mg/kg ND 0.0050 10/17/23 22:39 Toluene mg/kg ND 0.0050 10/17/23 22:39 trans-1,2-Dichloroethene mg/kg ND 0.0050 10/17/23 22:39 trans-1,3-Dichloropropene mg/kg ND 0.0050 10/17/23 22:39 Trichloroethene mg/kg ND 0.0050 10/17/23 22:39 Trichlorofluoromethane mg/kg ND 0.0050 10/17/23 22:39 Vinyl acetate mg/kg ND 0.050 10/17/23 22:39 Vinyl chloride mg/kg ND 0.010 10/17/23 22:39 Xylene (Total)mg/kg ND 0.010 10/17/23 22:39 1,2-Dichloroethane-d4 (S)%102 70-130 10/17/23 22:39 4-Bromofluorobenzene (S)%101 70-130 10/17/23 22:39 Toluene-d8 (S)%102 70-130 10/17/23 22:39 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4178905LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane mg/kg 0.430.5 85 70-130 1,1,1-Trichloroethane mg/kg 0.430.5 85 70-130 1,1,2,2-Tetrachloroethane mg/kg 0.430.5 85 70-130 1,1,2-Trichloroethane mg/kg 0.430.5 86 70-130 1,1-Dichloroethane mg/kg 0.420.5 84 70-130 1,1-Dichloroethene mg/kg 0.470.5 93 70-132 1,1-Dichloropropene mg/kg 0.470.5 94 70-130 1,2,3-Trichlorobenzene mg/kg 0.470.5 93 62-136 1,2,3-Trichloropropane mg/kg 0.420.5 83 70-130 1,2,4-Trichlorobenzene mg/kg 0.430.5 85 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 28 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4178905LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene mg/kg 0.440.5 89 70-130 1,2-Dibromo-3-chloropropane mg/kg 0.420.5 84 65-130 1,2-Dibromoethane (EDB)mg/kg 0.420.5 85 70-130 1,2-Dichlorobenzene mg/kg 0.420.5 85 70-130 1,2-Dichloroethane mg/kg 0.430.5 86 70-130 1,2-Dichloropropane mg/kg 0.450.5 90 70-130 1,3,5-Trimethylbenzene mg/kg 0.460.5 92 70-130 1,3-Dichlorobenzene mg/kg 0.420.5 84 70-130 1,3-Dichloropropane mg/kg 0.420.5 84 70-130 1,4-Dichlorobenzene mg/kg 0.410.5 83 70-130 2,2-Dichloropropane mg/kg 0.410.5 82 60-130 2-Butanone (MEK)mg/kg 0.861 86 66-130 2-Chlorotoluene mg/kg 0.440.5 89 70-130 2-Hexanone mg/kg 0.911 91 68-130 4-Chlorotoluene mg/kg 0.450.5 89 70-130 4-Methyl-2-pentanone (MIBK)mg/kg 0.901 90 70-130 Acetone mg/kg 0.881 88 60-130 Benzene mg/kg 0.420.5 85 70-130 Bromobenzene mg/kg 0.410.5 83 70-130 Bromochloromethane mg/kg 0.440.5 88 70-130 Bromodichloromethane mg/kg 0.420.5 84 70-130 Bromoform mg/kg 0.430.5 85 70-130 Bromomethane mg/kg 0.44 IH,IK0.5 88 43-175 Carbon tetrachloride mg/kg 0.450.5 89 70-130 Chlorobenzene mg/kg 0.430.5 85 70-130 Chloroethane mg/kg 0.460.5 91 70-145 Chloroform mg/kg 0.430.5 86 70-130 Chloromethane mg/kg 0.490.5 98 66-146 cis-1,2-Dichloroethene mg/kg 0.430.5 86 70-130 cis-1,3-Dichloropropene mg/kg 0.440.5 88 70-130 Dibromochloromethane mg/kg 0.430.5 86 70-130 Dibromomethane mg/kg 0.420.5 84 70-130 Dichlorodifluoromethane mg/kg 0.78 IH0.5 155 42-197 Diisopropyl ether mg/kg 0.430.5 86 68-130 Ethylbenzene mg/kg 0.420.5 84 70-130 Hexachloro-1,3-butadiene mg/kg 0.440.5 88 70-130 Isopropylbenzene (Cumene)mg/kg 0.470.5 93 70-130 m&p-Xylene mg/kg 0.881 88 70-130 Methyl-tert-butyl ether mg/kg 0.410.5 82 70-130 Methylene Chloride mg/kg 0.450.5 89 65-130 n-Butylbenzene mg/kg 0.460.5 91 70-130 n-Propylbenzene mg/kg 0.430.5 86 70-130 Naphthalene mg/kg 0.450.5 90 65-135 o-Xylene mg/kg 0.450.5 91 70-130 p-Isopropyltoluene mg/kg 0.440.5 88 70-130 sec-Butylbenzene mg/kg 0.440.5 88 70-130 Styrene mg/kg 0.450.5 91 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 29 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4178905LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene mg/kg 0.420.5 84 70-130 Tetrachloroethene mg/kg 0.430.5 87 70-130 Toluene mg/kg 0.430.5 85 70-130 trans-1,2-Dichloroethene mg/kg 0.450.5 91 70-130 trans-1,3-Dichloropropene mg/kg 0.420.5 85 70-130 Trichloroethene mg/kg 0.440.5 88 70-130 Trichlorofluoromethane mg/kg 0.470.5 93 62-140 Vinyl acetate mg/kg 0.891 89 70-140 Vinyl chloride mg/kg 0.430.5 86 70-152 Xylene (Total)mg/kg 1.31.5 89 70-130 1,2-Dichloroethane-d4 (S)%96 70-130 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4178906MATRIX SPIKE SAMPLE: MSSpike Result 92693430001 1,1,1,2-Tetrachloroethane mg/kg 0.210.7 31 22-166ND 1,1,1-Trichloroethane mg/kg 0.230.7 33 23-172ND 1,1,2,2-Tetrachloroethane mg/kg 0.220.7 32 21-158ND 1,1,2-Trichloroethane mg/kg 0.230.7 34 25-160ND 1,1-Dichloroethane mg/kg 0.230.7 33 22-166ND 1,1-Dichloroethene mg/kg 0.280.7 40 18-183ND 1,1-Dichloropropene mg/kg 0.250.7 36 20-181ND 1,2,3-Trichlorobenzene mg/kg 0.100.7 15 10-161ND 1,2,3-Trichloropropane mg/kg 0.210.7 31 21-147ND 1,2,4-Trichlorobenzene mg/kg 0.150.7 21 10-159ND 1,2,4-Trimethylbenzene mg/kg 0.210.7 30 17-170ND 1,2-Dibromo-3-chloropropane mg/kg 0.200.7 29 10-135ND 1,2-Dibromoethane (EDB)mg/kg 0.230.7 34 30-154ND 1,2-Dichlorobenzene mg/kg 0.210.7 31 26-162ND 1,2-Dichloroethane mg/kg 0.250.7 36 23-161ND 1,2-Dichloropropane mg/kg 0.250.7 36 29-165ND 1,3,5-Trimethylbenzene mg/kg 0.210.7 31 20-172ND 1,3-Dichlorobenzene mg/kg 0.200.7 29 22-164ND 1,3-Dichloropropane mg/kg 0.230.7 33 27-156ND 1,4-Dichlorobenzene mg/kg 0.210.7 30 20-161ND 2,2-Dichloropropane mg/kg 0.200.7 29 10-159ND 2-Butanone (MEK)mg/kg 0.501.4 36 13-143ND 2-Chlorotoluene mg/kg 0.210.7 31 21-166ND 2-Hexanone mg/kg 0.451.4 33 19-145ND 4-Chlorotoluene mg/kg 0.210.7 31 19-163ND 4-Methyl-2-pentanone (MIBK)mg/kg 0.481.4 35 21-151ND Acetone mg/kg 0.401.4 29 10-133ND Benzene mg/kg 0.240.7 35 29-156ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 30 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4178906MATRIX SPIKE SAMPLE: MSSpike Result 92693430001 Bromobenzene mg/kg 0.210.7 30 25-161ND Bromochloromethane mg/kg 0.250.7 36 27-158ND Bromodichloromethane mg/kg 0.220.7 32 23-158ND Bromoform mg/kg 0.210.7 30 19-152ND Bromomethane mg/kg ND IH,IK,M10.7 0 10-152ND Carbon tetrachloride mg/kg 0.210.7 30 18-172ND Chlorobenzene mg/kg 0.220.7 31 26-166ND Chloroethane mg/kg 0.045 M10.7 6 10-130ND Chloroform mg/kg 0.240.7 35 25-161ND Chloromethane mg/kg 0.320.7 46 27-197ND cis-1,2-Dichloroethene mg/kg 0.250.7 37 28-165ND cis-1,3-Dichloropropene mg/kg 0.230.7 33 23-159ND Dibromochloromethane mg/kg 0.220.7 32 21-151ND Dibromomethane mg/kg 0.24 M10.7 34 38-158ND Dichlorodifluoromethane mg/kg 0.46 IH0.7 67 10-200ND Diisopropyl ether mg/kg 0.230.7 34 23-160ND Ethylbenzene mg/kg 0.200.7 29 22-163ND Hexachloro-1,3-butadiene mg/kg 0.180.7 26 10-192ND Isopropylbenzene (Cumene)mg/kg 0.220.7 32 24-173ND m&p-Xylene mg/kg 0.431.4 30 22-171ND Methyl-tert-butyl ether mg/kg 0.220.7 32 25-153ND Methylene Chloride mg/kg 0.290.7 41 10-165ND n-Butylbenzene mg/kg 0.200.7 29 10-186ND n-Propylbenzene mg/kg 0.210.7 30 16-171ND Naphthalene mg/kg 0.120.7 17 10-159ND o-Xylene mg/kg 0.220.7 32 23-171ND p-Isopropyltoluene mg/kg 0.200.7 28 13-184ND sec-Butylbenzene mg/kg 0.210.7 30 16-182ND Styrene mg/kg 0.210.7 30 25-169ND tert-Butylbenzene mg/kg 0.190.7 28 20-174ND Tetrachloroethene mg/kg 0.190.7 27 14-171ND Toluene mg/kg 0.220.7 32 24-166ND trans-1,2-Dichloroethene mg/kg 0.250.7 37 24-170ND trans-1,3-Dichloropropene mg/kg 0.220.7 32 22-157ND Trichloroethene mg/kg 0.220.7 32 23-176ND Trichlorofluoromethane mg/kg 0.034 M10.7 5 10-138ND Vinyl acetate mg/kg 0.491.4 35 11-166ND Vinyl chloride mg/kg 0.270.7 39 21-200ND Xylene (Total)mg/kg 0.652.1 31 23-170ND 1,2-Dichloroethane-d4 (S)%100 70-130 4-Bromofluorobenzene (S)%106 70-130 Toluene-d8 (S)%101 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 31 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430002 4178907SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane mg/kg ND 30ND 1,1,1-Trichloroethane mg/kg ND 30ND 1,1,2,2-Tetrachloroethane mg/kg ND 30ND 1,1,2-Trichloroethane mg/kg ND 30ND 1,1-Dichloroethane mg/kg ND 30ND 1,1-Dichloroethene mg/kg ND 30ND 1,1-Dichloropropene mg/kg ND 30ND 1,2,3-Trichlorobenzene mg/kg ND 30ND 1,2,3-Trichloropropane mg/kg ND 30ND 1,2,4-Trichlorobenzene mg/kg ND 30ND 1,2,4-Trimethylbenzene mg/kg ND 30ND 1,2-Dibromo-3-chloropropane mg/kg ND 30ND 1,2-Dibromoethane (EDB)mg/kg ND 30ND 1,2-Dichlorobenzene mg/kg ND 30ND 1,2-Dichloroethane mg/kg ND 30ND 1,2-Dichloropropane mg/kg ND 30ND 1,3,5-Trimethylbenzene mg/kg ND 30ND 1,3-Dichlorobenzene mg/kg ND 30ND 1,3-Dichloropropane mg/kg ND 30ND 1,4-Dichlorobenzene mg/kg ND 30ND 2,2-Dichloropropane mg/kg ND 30ND 2-Butanone (MEK)mg/kg ND 30ND 2-Chlorotoluene mg/kg ND 30ND 2-Hexanone mg/kg ND 30ND 4-Chlorotoluene mg/kg ND 30ND 4-Methyl-2-pentanone (MIBK)mg/kg ND 30ND Acetone mg/kg ND 30ND Benzene mg/kg ND 30ND Bromobenzene mg/kg ND 30ND Bromochloromethane mg/kg ND 30ND Bromodichloromethane mg/kg ND 30ND Bromoform mg/kg ND 30ND Bromomethane mg/kg ND IH,IK30ND Carbon tetrachloride mg/kg ND 30ND Chlorobenzene mg/kg ND 30ND Chloroethane mg/kg ND 30ND Chloroform mg/kg ND 30ND Chloromethane mg/kg ND 30ND cis-1,2-Dichloroethene mg/kg ND 30ND cis-1,3-Dichloropropene mg/kg ND 30ND Dibromochloromethane mg/kg ND 30ND Dibromomethane mg/kg ND 30ND Dichlorodifluoromethane mg/kg ND IH30ND Diisopropyl ether mg/kg ND 30ND Ethylbenzene mg/kg .0054J 30ND Hexachloro-1,3-butadiene mg/kg ND 30ND Isopropylbenzene (Cumene)mg/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 32 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430002 4178907SAMPLE DUPLICATE: m&p-Xylene mg/kg .012J 30ND Methyl-tert-butyl ether mg/kg ND 30ND Methylene Chloride mg/kg ND 30ND n-Butylbenzene mg/kg ND 30ND n-Propylbenzene mg/kg ND 30ND Naphthalene mg/kg ND 30ND o-Xylene mg/kg ND 30ND p-Isopropyltoluene mg/kg ND 30ND sec-Butylbenzene mg/kg ND 30ND Styrene mg/kg ND 30ND tert-Butylbenzene mg/kg ND 30ND Tetrachloroethene mg/kg ND 30ND Toluene mg/kg ND 30ND trans-1,2-Dichloroethene mg/kg ND 30ND trans-1,3-Dichloropropene mg/kg ND 30ND Trichloroethene mg/kg ND 30ND Trichlorofluoromethane mg/kg ND 30ND Vinyl acetate mg/kg ND 30ND Vinyl chloride mg/kg ND 30ND Xylene (Total)mg/kg ND 30ND 1,2-Dichloroethane-d4 (S)%102100 4-Bromofluorobenzene (S)%102101 Toluene-d8 (S)%102101 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 33 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807536 EPA 3546 EPA 8015C 8015 Solid GCSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4181504 Associated Lab Samples:92693430006 Matrix:Solid Analyzed Diesel Range Organics(C10-C28)mg/kg ND 5.0 10/19/23 20:24 n-Pentacosane (S)%60 10-133 10/19/23 20:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4181505LABORATORY CONTROL SAMPLE: LCSSpike Diesel Range Organics(C10-C28)mg/kg 45.966.4 69 43-130 n-Pentacosane (S)%71 10-133 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4181506MATRIX SPIKE SAMPLE: MSSpike Result 92693432001 Diesel Range Organics(C10-C28)mg/kg 50.783.5 59 15-130ND n-Pentacosane (S)%63 10-133 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693740002 4181507SAMPLE DUPLICATE: Diesel Range Organics(C10-C28)mg/kg ND 30ND n-Pentacosane (S)%5868 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 34 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807578 EPA 3546 EPA 8015C 8015 Solid GCSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430007, 92693430008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4181764 Associated Lab Samples:92693430007, 92693430008 Matrix:Solid Analyzed Diesel Range Organics(C10-C28)mg/kg ND 4.9 10/22/23 18:29 n-Pentacosane (S)%48 10-133 10/22/23 18:29 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4181765LABORATORY CONTROL SAMPLE: LCSSpike Diesel Range Organics(C10-C28)mg/kg 44.466.9 66 43-130 n-Pentacosane (S)%69 10-133 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4181766MATRIX SPIKE SAMPLE: MSSpike Result 92693430007 Diesel Range Organics(C10-C28)mg/kg 1080 M181.6 1090 15-130192 n-Pentacosane (S)%83 10-133 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430008 4181767SAMPLE DUPLICATE: Diesel Range Organics(C10-C28)mg/kg 6.3J 30ND n-Pentacosane (S)%6050 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 35 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 808513 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4186437 Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Matrix:Solid Analyzed 1,2,4-Trichlorobenzene mg/kg ND 0.33 10/24/23 20:54 1,2-Dichlorobenzene mg/kg ND 0.33 10/24/23 20:54 1,3-Dichlorobenzene mg/kg ND 0.33 10/24/23 20:54 1,4-Dichlorobenzene mg/kg ND 0.33 10/24/23 20:54 1-Methylnaphthalene mg/kg ND 0.33 10/24/23 20:54 2,2'-Oxybis(1-chloropropane)mg/kg ND 0.33 10/24/23 20:54 2,4,5-Trichlorophenol mg/kg ND 0.33 10/24/23 20:54 2,4,6-Trichlorophenol mg/kg ND 0.33 10/24/23 20:54 2,4-Dichlorophenol mg/kg ND 0.33 10/24/23 20:54 2,4-Dimethylphenol mg/kg ND 0.33 10/24/23 20:54 2,4-Dinitrophenol mg/kg ND 1.6 10/24/23 20:54 2,4-Dinitrotoluene mg/kg ND 0.33 10/24/23 20:54 2,6-Dinitrotoluene mg/kg ND 0.33 10/24/23 20:54 2-Chloronaphthalene mg/kg ND 0.33 10/24/23 20:54 2-Chlorophenol mg/kg ND 0.33 10/24/23 20:54 2-Methylnaphthalene mg/kg ND 0.33 10/24/23 20:54 2-Methylphenol(o-Cresol)mg/kg ND 0.33 10/24/23 20:54 2-Nitroaniline mg/kg ND 1.6 10/24/23 20:54 2-Nitrophenol mg/kg ND 0.33 10/24/23 20:54 3&4-Methylphenol(m&p Cresol)mg/kg ND 0.33 10/24/23 20:54 3,3'-Dichlorobenzidine mg/kg ND 0.66 10/24/23 20:54 3-Nitroaniline mg/kg ND 1.6 10/24/23 20:54 4,6-Dinitro-2-methylphenol mg/kg ND 0.66 10/24/23 20:54 4-Bromophenylphenyl ether mg/kg ND 0.33 10/24/23 20:54 4-Chloro-3-methylphenol mg/kg ND 0.66 10/24/23 20:54 4-Chloroaniline mg/kg ND 0.66 10/24/23 20:54 4-Chlorophenylphenyl ether mg/kg ND 0.33 10/24/23 20:54 4-Nitroaniline mg/kg ND 0.66 10/24/23 20:54 4-Nitrophenol mg/kg ND 1.6 10/24/23 20:54 Acenaphthene mg/kg ND 0.33 10/24/23 20:54 Acenaphthylene mg/kg ND 0.33 10/24/23 20:54 Aniline mg/kg ND 0.33 10/24/23 20:54 Anthracene mg/kg ND 0.33 10/24/23 20:54 Benzo(a)anthracene mg/kg ND 0.33 10/24/23 20:54 Benzo(a)pyrene mg/kg ND 0.33 10/24/23 20:54 Benzo(b)fluoranthene mg/kg ND 0.33 10/24/23 20:54 Benzo(g,h,i)perylene mg/kg ND 0.33 10/24/23 20:54 Benzo(k)fluoranthene mg/kg ND 0.33 10/24/23 20:54 Benzoic Acid mg/kg ND 1.6 10/24/23 20:54 Benzyl alcohol mg/kg ND 0.66 10/24/23 20:54 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 36 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:4186437 Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Matrix:Solid Analyzed bis(2-Chloroethoxy)methane mg/kg ND 0.33 10/24/23 20:54 bis(2-Chloroethyl) ether mg/kg ND 0.33 10/24/23 20:54 bis(2-Ethylhexyl)phthalate mg/kg ND 0.33 10/24/23 20:54 Butylbenzylphthalate mg/kg ND 0.33 10/24/23 20:54 Chrysene mg/kg ND 0.33 10/24/23 20:54 Di-n-butylphthalate mg/kg ND 0.33 10/24/23 20:54 Di-n-octylphthalate mg/kg ND 0.33 10/24/23 20:54 Dibenz(a,h)anthracene mg/kg ND 0.33 10/24/23 20:54 Dibenzofuran mg/kg ND 0.33 10/24/23 20:54 Diethylphthalate mg/kg ND 0.33 10/24/23 20:54 Dimethylphthalate mg/kg ND 0.33 10/24/23 20:54 Fluoranthene mg/kg ND 0.33 10/24/23 20:54 Fluorene mg/kg ND 0.33 10/24/23 20:54 Hexachloro-1,3-butadiene mg/kg ND 0.33 10/24/23 20:54 Hexachlorobenzene mg/kg ND 0.33 10/24/23 20:54 Hexachlorocyclopentadiene mg/kg ND 0.33 10/24/23 20:54 Hexachloroethane mg/kg ND 0.33 10/24/23 20:54 Indeno(1,2,3-cd)pyrene mg/kg ND 0.33 10/24/23 20:54 Isophorone mg/kg ND 0.33 10/24/23 20:54 N-Nitroso-di-n-propylamine mg/kg ND 0.33 10/24/23 20:54 N-Nitrosodimethylamine mg/kg ND 0.33 10/24/23 20:54 N-Nitrosodiphenylamine mg/kg ND 0.33 10/24/23 20:54 Naphthalene mg/kg ND 0.33 10/24/23 20:54 Nitrobenzene mg/kg ND 0.33 10/24/23 20:54 Pentachlorophenol mg/kg ND 0.66 10/24/23 20:54 Phenanthrene mg/kg ND 0.33 10/24/23 20:54 Phenol mg/kg ND 0.33 v110/24/23 20:54 Pyrene mg/kg ND 0.33 10/24/23 20:54 Pyridine mg/kg ND 0.33 10/24/23 20:54 2,4,6-Tribromophenol (S)%70 10-130 10/24/23 20:54 2-Fluorobiphenyl (S)%73 10-130 10/24/23 20:54 2-Fluorophenol (S)%75 10-130 10/24/23 20:54 Nitrobenzene-d5 (S)%74 10-130 10/24/23 20:54 Phenol-d6 (S)%74 10-130 10/24/23 20:54 Terphenyl-d14 (S)%90 10-130 10/24/23 20:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4186438LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene mg/kg 0.871.7 52 40-130 1,2-Dichlorobenzene mg/kg 0.911.7 53 37-130 1,3-Dichlorobenzene mg/kg 0.881.7 52 36-130 1,4-Dichlorobenzene mg/kg 0.871.7 52 36-130 1-Methylnaphthalene mg/kg 1.01.7 60 46-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 37 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4186438LABORATORY CONTROL SAMPLE: LCSSpike 2,2'-Oxybis(1-chloropropane)mg/kg 0.921.7 54 12-130 2,4,5-Trichlorophenol mg/kg 1.11.7 63 49-130 2,4,6-Trichlorophenol mg/kg 1.01.7 59 48-130 2,4-Dichlorophenol mg/kg 0.961.7 57 45-130 2,4-Dimethylphenol mg/kg 1.01.7 60 45-130 2,4-Dinitrophenol mg/kg 5.98.5 70 23-130 2,4-Dinitrotoluene mg/kg 1.21.7 72 50-130 2,6-Dinitrotoluene mg/kg 1.21.7 71 53-130 2-Chloronaphthalene mg/kg 0.951.7 56 46-130 2-Chlorophenol mg/kg 0.961.7 56 39-130 2-Methylnaphthalene mg/kg 1.01.7 60 45-130 2-Methylphenol(o-Cresol)mg/kg 1.01.7 59 38-130 2-Nitroaniline mg/kg 2.33.4 69 43-130 2-Nitrophenol mg/kg 0.981.7 58 43-130 3&4-Methylphenol(m&p Cresol)mg/kg 1.01.7 61 34-130 3,3'-Dichlorobenzidine mg/kg 2.2 L23.4 66 68-130 3-Nitroaniline mg/kg 2.33.4 68 36-130 4,6-Dinitro-2-methylphenol mg/kg 2.43.4 71 38-130 4-Bromophenylphenyl ether mg/kg 1.11.7 68 52-130 4-Chloro-3-methylphenol mg/kg 2.23.4 66 45-130 4-Chloroaniline mg/kg 2.13.4 62 41-130 4-Chlorophenylphenyl ether mg/kg 1.21.7 69 46-130 4-Nitroaniline mg/kg 2.53.4 74 40-130 4-Nitrophenol mg/kg 6.38.5 75 34-130 Acenaphthene mg/kg 1.11.7 67 47-130 Acenaphthylene mg/kg 1.11.7 67 50-130 Aniline mg/kg 0.981.7 58 33-130 Anthracene mg/kg 1.31.7 74 46-130 Benzo(a)anthracene mg/kg 1.21.7 73 49-130 Benzo(a)pyrene mg/kg 1.21.7 68 45-130 Benzo(b)fluoranthene mg/kg 1.21.7 69 45-130 Benzo(g,h,i)perylene mg/kg 1.01.7 59 44-130 Benzo(k)fluoranthene mg/kg 1.21.7 69 46-130 Benzoic Acid mg/kg 4.98.5 58 14-130 Benzyl alcohol mg/kg 2.13.4 62 39-130 bis(2-Chloroethoxy)methane mg/kg 1.01.7 59 41-130 bis(2-Chloroethyl) ether mg/kg 0.951.7 56 34-130 bis(2-Ethylhexyl)phthalate mg/kg 1.41.7 83 39-130 Butylbenzylphthalate mg/kg 1.41.7 80 48-130 Chrysene mg/kg 1.21.7 73 50-130 Di-n-butylphthalate mg/kg 1.31.7 78 46-130 Di-n-octylphthalate mg/kg 1.41.7 84 49-130 Dibenz(a,h)anthracene mg/kg 1.01.7 61 46-130 Dibenzofuran mg/kg 1.11.7 65 49-130 Diethylphthalate mg/kg 1.31.7 74 49-130 Dimethylphthalate mg/kg 1.21.7 71 50-130 Fluoranthene mg/kg 1.31.7 76 49-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 38 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 4186438LABORATORY CONTROL SAMPLE: LCSSpike Fluorene mg/kg 1.31.7 74 47-130 Hexachloro-1,3-butadiene mg/kg 0.821.7 48 36-130 Hexachlorobenzene mg/kg 1.11.7 65 52-130 Hexachlorocyclopentadiene mg/kg 0.721.7 43 10-130 Hexachloroethane mg/kg 0.861.7 51 36-130 Indeno(1,2,3-cd)pyrene mg/kg 1.01.7 59 44-130 Isophorone mg/kg 1.11.7 65 40-130 N-Nitroso-di-n-propylamine mg/kg 1.11.7 64 34-130 N-Nitrosodimethylamine mg/kg 0.881.7 52 29-130 N-Nitrosodiphenylamine mg/kg 1.21.7 72 47-130 Naphthalene mg/kg 0.991.7 58 43-130 Nitrobenzene mg/kg 0.921.7 54 41-130 Pentachlorophenol mg/kg 2.23.4 64 35-130 Phenanthrene mg/kg 1.31.7 76 50-130 Phenol mg/kg 1.1 v11.7 62 39-130 Pyrene mg/kg 1.31.7 75 51-130 Pyridine mg/kg 0.761.7 45 21-130 2,4,6-Tribromophenol (S)%67 10-130 2-Fluorobiphenyl (S)%58 10-130 2-Fluorophenol (S)%56 10-130 Nitrobenzene-d5 (S)%56 10-130 Phenol-d6 (S)%58 10-130 Terphenyl-d14 (S)%72 10-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4186439MATRIX SPIKE SAMPLE: MSSpike Result 92693430001 1,2,4-Trichlorobenzene mg/kg 0.832.2 39 22-130ND 1,2-Dichlorobenzene mg/kg 0.922.2 42 22-130ND 1,3-Dichlorobenzene mg/kg 0.902.2 42 22-130ND 1,4-Dichlorobenzene mg/kg 0.892.2 41 21-130ND 1-Methylnaphthalene mg/kg 1.02.2 47 27-130ND 2,2'-Oxybis(1-chloropropane)mg/kg 0.992.2 46 10-130ND 2,4,5-Trichlorophenol mg/kg 1.12.2 51 18-130ND 2,4,6-Trichlorophenol mg/kg 1.12.2 49 17-130ND 2,4-Dichlorophenol mg/kg 0.982.2 45 19-130ND 2,4-Dimethylphenol mg/kg 0.932.2 43 17-130ND 2,4-Dinitrophenol mg/kg 6.610.8 61 10-130ND 2,4-Dinitrotoluene mg/kg 1.32.2 61 31-130ND 2,6-Dinitrotoluene mg/kg 1.32.2 60 33-130ND 2-Chloronaphthalene mg/kg 0.932.2 43 26-130ND 2-Chlorophenol mg/kg 1.02.2 46 19-130ND 2-Methylnaphthalene mg/kg 1.02.2 47 26-130ND 2-Methylphenol(o-Cresol)mg/kg 1.02.2 48 19-130ND 2-Nitroaniline mg/kg 2.64.4 60 29-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 39 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4186439MATRIX SPIKE SAMPLE: MSSpike Result 92693430001 2-Nitrophenol mg/kg 0.982.2 45 16-130ND 3&4-Methylphenol(m&p Cresol)mg/kg 1.12.2 52 14-130ND 3,3'-Dichlorobenzidine mg/kg 2.44.4 55 16-130ND 3-Nitroaniline mg/kg 2.84.4 64 28-130ND 4,6-Dinitro-2-methylphenol mg/kg 2.74.4 63 10-131ND 4-Bromophenylphenyl ether mg/kg 1.22.2 54 32-130ND 4-Chloro-3-methylphenol mg/kg 2.44.4 56 26-130ND 4-Chloroaniline mg/kg 2.24.4 51 19-130ND 4-Chlorophenylphenyl ether mg/kg 1.12.2 53 29-130ND 4-Nitroaniline mg/kg 2.94.4 67 22-130ND 4-Nitrophenol mg/kg 6.810.8 63 10-130ND Acenaphthene mg/kg 1.22.2 53 29-130ND Acenaphthylene mg/kg 1.22.2 54 27-130ND Aniline mg/kg 0.962.2 44 10-130ND Anthracene mg/kg 1.32.2 59 26-130ND Benzo(a)anthracene mg/kg 1.32.2 58 31-130ND Benzo(a)pyrene mg/kg 1.12.2 52 24-130ND Benzo(b)fluoranthene mg/kg 1.22.2 54 12-137ND Benzo(g,h,i)perylene mg/kg 0.972.2 45 16-130ND Benzo(k)fluoranthene mg/kg 1.22.2 54 27-130ND Benzoic Acid mg/kg 4.510.8 42 10-130ND Benzyl alcohol mg/kg 2.34.4 52 25-130ND bis(2-Chloroethoxy)methane mg/kg 1.12.2 49 26-130ND bis(2-Chloroethyl) ether mg/kg 1.02.2 47 23-130ND bis(2-Ethylhexyl)phthalate mg/kg 1.42.2 66 20-130ND Butylbenzylphthalate mg/kg 1.42.2 64 28-130ND Chrysene mg/kg 1.22.2 58 29-130ND Di-n-butylphthalate mg/kg 1.42.2 63 29-130ND Di-n-octylphthalate mg/kg 1.42.2 67 30-130ND Dibenz(a,h)anthracene mg/kg 0.982.2 46 27-130ND Dibenzofuran mg/kg 1.12.2 53 33-130ND Diethylphthalate mg/kg 1.32.2 62 34-130ND Dimethylphthalate mg/kg 1.32.2 62 35-130ND Fluoranthene mg/kg 1.32.2 59 26-130ND Fluorene mg/kg 1.32.2 60 27-130ND Hexachloro-1,3-butadiene mg/kg 0.752.2 34 19-130ND Hexachlorobenzene mg/kg 1.12.2 50 31-130ND Hexachlorocyclopentadiene mg/kg 0.662.2 31 10-130ND Hexachloroethane mg/kg 0.892.2 41 21-130ND Indeno(1,2,3-cd)pyrene mg/kg 0.982.2 45 16-130ND Isophorone mg/kg 1.22.2 54 29-130ND N-Nitroso-di-n-propylamine mg/kg 1.22.2 56 22-130ND N-Nitrosodimethylamine mg/kg 1.02.2 48 15-130ND N-Nitrosodiphenylamine mg/kg 1.32.2 59 30-130ND Naphthalene mg/kg 1.02.2 47 24-130ND Nitrobenzene mg/kg 0.942.2 43 25-130ND Pentachlorophenol mg/kg 2.34.4 54 10-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 40 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 4186439MATRIX SPIKE SAMPLE: MSSpike Result 92693430001 Phenanthrene mg/kg 1.32.2 62 28-130ND Phenol mg/kg 1.1 v12.2 51 18-130ND Pyrene mg/kg 1.32.2 61 27-130ND Pyridine mg/kg 1.02.2 46 10-130ND 2,4,6-Tribromophenol (S)%56 10-130 2-Fluorobiphenyl (S)%47 10-130 2-Fluorophenol (S)%47 10-130 Nitrobenzene-d5 (S)%47 10-130 Phenol-d6 (S)%50 10-130 Terphenyl-d14 (S)%65 10-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430002 4186440SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene mg/kg ND 30ND 1,2-Dichlorobenzene mg/kg ND 30ND 1,3-Dichlorobenzene mg/kg ND 30ND 1,4-Dichlorobenzene mg/kg ND 30ND 1-Methylnaphthalene mg/kg ND 30ND 2,2'-Oxybis(1-chloropropane)mg/kg ND 30ND 2,4,5-Trichlorophenol mg/kg ND 30ND 2,4,6-Trichlorophenol mg/kg ND 30ND 2,4-Dichlorophenol mg/kg ND 30ND 2,4-Dimethylphenol mg/kg ND 30ND 2,4-Dinitrophenol mg/kg ND 30ND 2,4-Dinitrotoluene mg/kg ND 30ND 2,6-Dinitrotoluene mg/kg ND 30ND 2-Chloronaphthalene mg/kg ND 30ND 2-Chlorophenol mg/kg ND 30ND 2-Methylnaphthalene mg/kg ND 30ND 2-Methylphenol(o-Cresol)mg/kg ND 30ND 2-Nitroaniline mg/kg ND 30ND 2-Nitrophenol mg/kg ND 30ND 3&4-Methylphenol(m&p Cresol)mg/kg ND 30ND 3,3'-Dichlorobenzidine mg/kg ND 30ND 3-Nitroaniline mg/kg ND 30ND 4,6-Dinitro-2-methylphenol mg/kg ND 30ND 4-Bromophenylphenyl ether mg/kg ND 30ND 4-Chloro-3-methylphenol mg/kg ND 30ND 4-Chloroaniline mg/kg ND 30ND 4-Chlorophenylphenyl ether mg/kg ND 30ND 4-Nitroaniline mg/kg ND 30ND 4-Nitrophenol mg/kg ND 30ND Acenaphthene mg/kg ND 30ND Acenaphthylene mg/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 41 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430002 4186440SAMPLE DUPLICATE: Aniline mg/kg ND 30ND Anthracene mg/kg ND 30ND Benzo(a)anthracene mg/kg ND 30ND Benzo(a)pyrene mg/kg ND 30ND Benzo(b)fluoranthene mg/kg ND 30ND Benzo(g,h,i)perylene mg/kg ND 30ND Benzo(k)fluoranthene mg/kg ND 30ND Benzoic Acid mg/kg ND 30ND Benzyl alcohol mg/kg ND 30ND bis(2-Chloroethoxy)methane mg/kg ND 30ND bis(2-Chloroethyl) ether mg/kg ND 30ND bis(2-Ethylhexyl)phthalate mg/kg ND 30ND Butylbenzylphthalate mg/kg ND 30ND Chrysene mg/kg ND 30ND Di-n-butylphthalate mg/kg ND 30ND Di-n-octylphthalate mg/kg ND 30ND Dibenz(a,h)anthracene mg/kg ND 30ND Dibenzofuran mg/kg ND 30ND Diethylphthalate mg/kg ND 30ND Dimethylphthalate mg/kg ND 30ND Fluoranthene mg/kg ND 30ND Fluorene mg/kg ND 30ND Hexachloro-1,3-butadiene mg/kg ND 30ND Hexachlorobenzene mg/kg ND 30ND Hexachlorocyclopentadiene mg/kg ND 30ND Hexachloroethane mg/kg ND 30ND Indeno(1,2,3-cd)pyrene mg/kg ND 30ND Isophorone mg/kg ND 30ND N-Nitroso-di-n-propylamine mg/kg ND 30ND N-Nitrosodimethylamine mg/kg ND 30ND N-Nitrosodiphenylamine mg/kg ND 30ND Naphthalene mg/kg ND 30ND Nitrobenzene mg/kg ND 30ND Pentachlorophenol mg/kg ND 30ND Phenanthrene mg/kg ND 30ND Phenol mg/kg ND v130ND Pyrene mg/kg ND 30ND Pyridine mg/kg ND 30ND 2,4,6-Tribromophenol (S)%4240 2-Fluorobiphenyl (S)%4743 2-Fluorophenol (S)%4648 Nitrobenzene-d5 (S)%4948 Phenol-d6 (S)%4749 Terphenyl-d14 (S)%6458 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 42 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807077 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430001, 92693430002, 92693430003, 92693430004, 92693430005 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693690003 4179169SAMPLE DUPLICATE: Percent Moisture %19.9 N262518.8 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430005 4179170SAMPLE DUPLICATE: Percent Moisture %21.6 N292519.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 43 of 80 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92693430 Spencer G-10220 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 807403 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92693430006, 92693430007, 92693430008 Parameter Units Dup Result Max RPD QualifiersRPDResult 92692459001 4181019SAMPLE DUPLICATE: Percent Moisture %84.4 N202584.5 Parameter Units Dup Result Max RPD QualifiersRPDResult 92693430008 4181020SAMPLE DUPLICATE: Percent Moisture %23.0 N232523.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 44 of 80 #=QL# QUALIFIERS Pace Project No.: Project: 92693430 Spencer G-10220 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be considered an estimated value.IH The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value.IK Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request.N2 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias.v1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 45 of 80 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92693430 Spencer G-10220 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92693430006 807536 807756S-1 EPA 3546 EPA 8015C 92693430007 807578 807907S-2 EPA 3546 EPA 8015C 92693430008 807578 807907S-3 EPA 3546 EPA 8015C 92693430006 807547 807615S-1 EPA 5030B EPA 8015C 92693430007 807547 807615S-2 EPA 5030B EPA 8015C 92693430008 807100 807102S-3 EPA 5030B EPA 8015C 92693430001 808513 808582SS-1 EPA 3546 EPA 8270E 92693430002 808513 808582ES-1 EPA 3546 EPA 8270E 92693430003 808513 808582NS-1 EPA 3546 EPA 8270E 92693430004 808513 808582WS-1 EPA 3546 EPA 8270E 92693430005 808513 808582B-1 EPA 3546 EPA 8270E 92693430001 806996 807104SS-1 EPA 5035A/5030B EPA 8260D 92693430002 806996 807104ES-1 EPA 5035A/5030B EPA 8260D 92693430003 806996 807104NS-1 EPA 5035A/5030B EPA 8260D 92693430004 806996 807104WS-1 EPA 5035A/5030B EPA 8260D 92693430005 806996 807104B-1 EPA 5035A/5030B EPA 8260D 92693430001 807077SS-1 SW-846 92693430002 807077ES-1 SW-846 92693430003 807077NS-1 SW-846 92693430004 807077WS-1 SW-846 92693430005 807077B-1 SW-846 92693430006 807403S-1 SW-846 92693430007 807403S-2 SW-846 92693430008 807403S-3 SW-846 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 10/27/2023 05:23 PM Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Page 46 of 80 Pa g e 4 7 o f 8 0 Page 48 of 80 Page 49 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 October 27, 2023 Stephanie Knott Pace Analytical Services - NC 1377 South Park Dr. Kernersville, NC 27284 Project Location: Spencer G-10220 Client Job Number: Project Number: 92693430 Laboratory Work Order Number: 23J2282 Enclosed are results of analyses for samples as received by the laboratory on October 17, 2023. If you have any questions concerning this report, please feel free to contact me. Sincerely, Rebecca Faust Project Manager Page 50 of 80 Table of Contents Sample Summary 3 Case Narrative 4 Sample Results 5 23J2282-01 5 23J2282-02 8 23J2282-03 11 23J2282-04 14 23J2282-05 17 Sample Preparation Information 20 QC Data 21 Petroleum Hydrocarbons Analyses - EPH 21 B355453 21 Petroleum Hydrocarbons Analyses - VPH 24 B355498 24 Flag/Qualifier Summary 26 Certifications 27 Chain of Custody/Sample Receipt 28 Page 51 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 10/27/2023 Pace Analytical Services - NC 1377 South Park Dr. Kernersville, NC 27284 ATTN: Stephanie Knott 92693430 23J2282 The results of analyses performed on the following samples submitted to CON-TEST, a Pace Analytical Laboratory, are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Spencer G-10220 SS-1 23J2282-01 Soil MADEP EPH rev 2.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G ES-1 23J2282-02 Soil MADEP EPH rev 2.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G NS-1 23J2282-03 Soil MADEP EPH rev 2.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G WS-1 23J2282-04 Soil MADEP EPH rev 2.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G B-1 23J2282-05 Soil MADEP EPH rev 2.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G [TOC_1]Sample Summary[TOC] Page 52 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. For method MA VPH only hydrocarbon ranges were requested and reported. For method MA EPH, only hydrocarbon ranges were requested and reported. [TOC_1]Case Narrative[TOC] MADEP-VPH-Feb 2018 Rev 2.1 No significant modifications were made to the method. All VPH samples were received preserved properly in methanol with a soil/methanol ratio of 1:1 +/- 25% completely covered by methanol in the proper containers specified on the chain-of-custody form unless specified in this narrative. Analytical column used for VPH analysis is Restek, Rtx-502.2, 105meter, 0.53mmID, 3um df. Trap used for VPH analysis is Carbopack B/CarboSieveS-III. The results of analyses reported only relate to samples submitted to Con-Test, a Pace Analytical Laboratory, for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Meghan E. Kelley Reporting Specialist Page 53 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-01 Field Sample #: SS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:10 [TOC_2]23J2282-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH ND 14 10/26/23 0:04 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C9-C18 Aliphatics ND 14 10/26/23 0:04 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C19-C36 Aliphatics ND 14 10/26/23 0:04 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11Unadjusted C11-C22 Aromatics ND 14 10/26/23 0:04 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)64.5 10/26/23 0:0440-140 o-Terphenyl (OTP)84.3 10/26/23 0:0440-140 2-Bromonaphthalene 101 10/26/23 0:0440-140 2-Fluorobiphenyl 100 10/26/23 0:0440-140 [TOC_1]Sample Results[TOC] Page 54 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-01 Field Sample #: SS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:10 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 1.15 Petroleum Hydrocarbons Analyses - VPH ND 15 10/18/23 14:25 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 15 10/18/23 14:25 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics ND 15 10/18/23 14:25 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics ND 15 10/18/23 14:25 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics ND 15 10/18/23 14:25 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)85.9 10/18/23 14:2570-130 2,5-Dibromotoluene (PID)89.2 10/18/23 14:2570-130 Page 55 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-01 Field Sample #: SS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:10 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 73.6 10/18/23 12:29 CCC% Wt 10/18/23SM 2540G1% Solids Page 56 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-02 Field Sample #: ES-1 Sample Matrix: Soil Sampled: 10/16/2023 10:14 [TOC_2]23J2282-02[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH ND 13 10/26/23 0:23 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C9-C18 Aliphatics ND 13 10/26/23 0:23 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C19-C36 Aliphatics ND 13 10/26/23 0:23 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11Unadjusted C11-C22 Aromatics ND 13 10/26/23 0:23 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)65.4 10/26/23 0:2340-140 o-Terphenyl (OTP)65.0 10/26/23 0:2340-140 2-Bromonaphthalene 88.7 10/26/23 0:2340-140 2-Fluorobiphenyl 87.2 10/26/23 0:2340-140 Page 57 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-02 Field Sample #: ES-1 Sample Matrix: Soil Sampled: 10/16/2023 10:14 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 0.95 Petroleum Hydrocarbons Analyses - VPH ND 17 10/18/23 14:54 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 17 10/18/23 14:54 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics ND 17 10/18/23 14:54 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics ND 17 10/18/23 14:54 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics ND 17 10/18/23 14:54 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)77.1 10/18/23 14:5470-130 2,5-Dibromotoluene (PID)80.0 10/18/23 14:5470-130 Page 58 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-02 Field Sample #: ES-1 Sample Matrix: Soil Sampled: 10/16/2023 10:14 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 75.1 10/18/23 12:29 CCC% Wt 10/18/23SM 2540G1% Solids Page 59 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-03 Field Sample #: NS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:16 [TOC_2]23J2282-03[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH ND 14 10/26/23 0:41 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C9-C18 Aliphatics ND 14 10/26/23 0:41 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C19-C36 Aliphatics ND 14 10/26/23 0:41 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11Unadjusted C11-C22 Aromatics ND 14 10/26/23 0:41 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)78.9 10/26/23 0:4140-140 o-Terphenyl (OTP)73.6 10/26/23 0:4140-140 2-Bromonaphthalene 85.8 10/26/23 0:4140-140 2-Fluorobiphenyl 84.9 10/26/23 0:4140-140 Page 60 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-03 Field Sample #: NS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:16 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 1.08 Petroleum Hydrocarbons Analyses - VPH ND 18 10/18/23 15:24 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 18 10/18/23 15:24 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics ND 18 10/18/23 15:24 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics ND 18 10/18/23 15:24 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics ND 18 10/18/23 15:24 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)82.0 10/18/23 15:2470-130 2,5-Dibromotoluene (PID)82.0 10/18/23 15:2470-130 Page 61 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-03 Field Sample #: NS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:16 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 70.0 10/18/23 12:29 CCC% Wt 10/18/23SM 2540G1% Solids Page 62 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-04 Field Sample #: WS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:18 [TOC_2]23J2282-04[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH ND 13 10/24/23 23:07 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C9-C18 Aliphatics ND 13 10/24/23 23:07 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C19-C36 Aliphatics ND 13 10/24/23 23:07 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11Unadjusted C11-C22 Aromatics ND 13 10/24/23 23:07 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)60.2 10/24/23 23:0740-140 o-Terphenyl (OTP)63.7 10/24/23 23:0740-140 2-Bromonaphthalene 84.4 10/24/23 23:0740-140 2-Fluorobiphenyl 82.9 10/24/23 23:0740-140 Page 63 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-04 Field Sample #: WS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:18 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 0.96 Petroleum Hydrocarbons Analyses - VPH ND 17 10/18/23 15:53 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 17 10/18/23 15:53 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics ND 17 10/18/23 15:53 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics ND 17 10/18/23 15:53 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics ND 17 10/18/23 15:53 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)84.7 10/18/23 15:5370-130 2,5-Dibromotoluene (PID)86.7 10/18/23 15:5370-130 Page 64 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-04 Field Sample #: WS-1 Sample Matrix: Soil Sampled: 10/16/2023 10:18 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 75.3 10/18/23 12:29 CCC% Wt 10/18/23SM 2540G1% Solids Page 65 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-05 Field Sample #: B-1 Sample Matrix: Soil Sampled: 10/16/2023 10:05 [TOC_2]23J2282-05[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH ND 13 10/26/23 19:50 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C9-C18 Aliphatics ND 13 10/26/23 19:50 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C19-C36 Aliphatics ND 13 10/26/23 19:50 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11Unadjusted C11-C22 Aromatics ND 13 10/26/23 19:50 AYHmg/Kg dry 10/17/23MADEP EPH rev 2.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)61.9 10/26/23 19:5040-140 o-Terphenyl (OTP)68.3 10/26/23 19:5040-140 2-Bromonaphthalene 90.3 10/26/23 19:5040-140 2-Fluorobiphenyl 89.0 10/26/23 19:5040-140 Page 66 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-05 Field Sample #: B-1 Sample Matrix: Soil Sampled: 10/16/2023 10:05 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 0.99 Petroleum Hydrocarbons Analyses - VPH ND 16 10/18/23 16:23 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 16 10/18/23 16:23 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics ND 16 10/18/23 16:23 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics ND 16 10/18/23 16:23 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics ND 16 10/18/23 16:23 KDKmg/Kg dry 10/18/23MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)85.9 10/18/23 16:2370-130 2,5-Dibromotoluene (PID)90.4 10/18/23 16:2370-130 Page 67 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 10/17/2023 Work Order: 23J2282Sample Description:Project Location: Spencer G-10220 Sample ID: 23J2282-05 Field Sample #: B-1 Sample Matrix: Soil Sampled: 10/16/2023 10:05 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 78.2 10/18/23 12:29 CCC% Wt 10/18/23SM 2540G1% Solids Page 68 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method:SW-846 3546 Analytical Method:MADEP EPH rev 2.1 Lab Number [Field ID]Batch DateInitial [g]Final [mL] B355453 10/17/2320.0 2.0023J2282-01 [SS-1] B355453 10/17/2320.0 2.0023J2282-02 [ES-1] B355453 10/17/2320.2 2.0023J2282-03 [NS-1] B355453 10/17/2320.1 2.0023J2282-04 [WS-1] B355453 10/17/2320.1 2.0023J2282-05 [B-1] Prep Method:MA VPH Analytical Method:MADEP-VPH-Feb 2018 Rev 2.1 Lab Number [Field ID]Batch DateInitial [g]Final [mL] B355498 10/18/2311.4 13.023J2282-01 [SS-1] B355498 10/18/239.47 12.423J2282-02 [ES-1] B355498 10/18/2310.8 13.223J2282-03 [NS-1] B355498 10/18/239.60 12.423J2282-04 [WS-1] B355498 10/18/239.86 12.223J2282-05 [B-1] Prep Method:% Solids Analytical Method:SM 2540G Lab Number [Field ID]Batch Date B355542 10/18/2323J2282-01 [SS-1] B355542 10/18/2323J2282-02 [ES-1] B355542 10/18/2323J2282-03 [NS-1] B355542 10/18/2323J2282-04 [WS-1] B355542 10/18/2323J2282-05 [B-1] [TOC_1]Sample Preparation Information[TOC] Page 69 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - EPH - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses - EPH[TOC] Batch B355453 - SW-846 3546 [TOC_3]B355453[TOC] Blank (B355453-BLK1) Prepared: 10/17/23 Analyzed: 10/20/23 C9-C18 Aliphatics mg/Kg wet10ND C19-C36 Aliphatics mg/Kg wet10ND Unadjusted C11-C22 Aromatics mg/Kg wet10ND C11-C22 Aromatics mg/Kg wet10ND Acenaphthene mg/Kg wet0.10ND Acenaphthylene mg/Kg wet0.10ND Anthracene mg/Kg wet0.10ND Benzo(a)anthracene mg/Kg wet0.10ND Benzo(a)pyrene mg/Kg wet0.10ND Benzo(b)fluoranthene mg/Kg wet0.10ND Benzo(g,h,i)perylene mg/Kg wet0.10ND Benzo(k)fluoranthene mg/Kg wet0.10ND Chrysene mg/Kg wet0.10ND Dibenz(a,h)anthracene mg/Kg wet0.10ND Fluoranthene mg/Kg wet0.10ND Fluorene mg/Kg wet0.10ND Indeno(1,2,3-cd)pyrene mg/Kg wet0.10ND 2-Methylnaphthalene mg/Kg wet0.10ND Naphthalene mg/Kg wet0.10ND Phenanthrene mg/Kg wet0.10ND Pyrene mg/Kg wet0.10ND Naphthalene-aliphatic fraction mg/Kg wet0.10ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.10ND mg/Kg wet 4.98 40-140Surrogate: Chlorooctadecane (COD)53.52.66 mg/Kg wet 4.98 40-140Surrogate: o-Terphenyl (OTP)61.33.05 mg/Kg wet 4.98 40-140Surrogate: 2-Bromonaphthalene 99.24.94 mg/Kg wet 4.98 40-140Surrogate: 2-Fluorobiphenyl 97.74.86 LCS (B355453-BS1) Prepared: 10/17/23 Analyzed: 10/20/23 C9-C18 Aliphatics mg/Kg wet9.9 29.7 40-14063.618.9 C19-C36 Aliphatics mg/Kg wet9.9 39.6 40-14075.229.8 Unadjusted C11-C22 Aromatics mg/Kg wet9.9 84.2 40-14065.955.4 Acenaphthene mg/Kg wet0.099 4.95 40-14062.13.08 Acenaphthylene mg/Kg wet0.099 4.95 40-14058.52.90 Anthracene mg/Kg wet0.099 4.95 40-14066.63.30 Benzo(a)anthracene mg/Kg wet0.099 4.95 40-14062.43.09 Benzo(a)pyrene mg/Kg wet0.099 4.95 40-14062.43.09 Benzo(b)fluoranthene mg/Kg wet0.099 4.95 40-14057.62.85 Benzo(g,h,i)perylene mg/Kg wet0.099 4.95 40-14054.22.68 Benzo(k)fluoranthene mg/Kg wet0.099 4.95 40-14055.72.76 Chrysene mg/Kg wet0.099 4.95 40-14066.13.27 Dibenz(a,h)anthracene mg/Kg wet0.099 4.95 40-14057.92.87 Fluoranthene mg/Kg wet0.099 4.95 40-14063.73.16 Fluorene mg/Kg wet0.099 4.95 40-14065.43.24 Indeno(1,2,3-cd)pyrene mg/Kg wet0.099 4.95 40-14056.92.82 2-Methylnaphthalene mg/Kg wet0.099 4.95 40-14058.42.89 Naphthalene mg/Kg wet0.099 4.95 40-14054.12.68 Phenanthrene mg/Kg wet0.099 4.95 40-14066.43.29 Pyrene mg/Kg wet0.099 4.95 40-14065.43.24 Naphthalene-aliphatic fraction mg/Kg wet0.099 4.95 0-5ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.099 4.95 0-5ND mg/Kg wet 4.95 40-140Surrogate: Chlorooctadecane (COD)52.72.61 [TOC_1]QC Data[TOC] Page 70 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - EPH - Quality Control QUALITY CONTROL Batch B355453 - SW-846 3546 LCS (B355453-BS1) Prepared: 10/17/23 Analyzed: 10/20/23 mg/Kg wet 4.95 40-140Surrogate: o-Terphenyl (OTP)59.72.95 mg/Kg wet 4.95 40-140Surrogate: 2-Bromonaphthalene 98.04.85 mg/Kg wet 4.95 40-140Surrogate: 2-Fluorobiphenyl 97.94.85 LCS Dup (B355453-BSD1) Prepared: 10/17/23 Analyzed: 10/20/23 C9-C18 Aliphatics mg/Kg wet10 30.0 2540-14069.2 9.4220.8 C19-C36 Aliphatics mg/Kg wet10 40.0 2540-14077.2 3.5730.9 Unadjusted C11-C22 Aromatics mg/Kg wet10 85.0 2540-14076.5 16.065.1 Acenaphthene mg/Kg wet0.10 5.00 2540-14075.1 19.93.75 Acenaphthylene mg/Kg wet0.10 5.00 2540-14071.2 20.73.56 Anthracene mg/Kg wet0.10 5.00 2540-14078.2 17.03.91 Benzo(a)anthracene mg/Kg wet0.10 5.00 2540-14072.3 15.83.62 Benzo(a)pyrene mg/Kg wet0.10 5.00 2540-14071.6 14.73.58 Benzo(b)fluoranthene mg/Kg wet0.10 5.00 2540-14066.4 15.13.32 Benzo(g,h,i)perylene mg/Kg wet0.10 5.00 2540-14061.6 13.73.08 Benzo(k)fluoranthene mg/Kg wet0.10 5.00 2540-14063.8 14.53.19 Chrysene mg/Kg wet0.10 5.00 2540-14075.6 14.53.78 Dibenz(a,h)anthracene mg/Kg wet0.10 5.00 2540-14065.8 13.83.29 Fluoranthene mg/Kg wet0.10 5.00 2540-14074.2 16.13.71 Fluorene mg/Kg wet0.10 5.00 2540-14076.1 16.03.80 Indeno(1,2,3-cd)pyrene mg/Kg wet0.10 5.00 2540-14065.3 14.83.26 2-Methylnaphthalene mg/Kg wet0.10 5.00 2540-14072.6 22.73.63 Naphthalene mg/Kg wet0.10 5.00 2540-14066.5 21.63.32 Phenanthrene mg/Kg wet0.10 5.00 2540-14078.5 17.63.92 Pyrene mg/Kg wet0.10 5.00 2540-14076.0 16.13.80 Naphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND mg/Kg wet 5.00 40-140Surrogate: Chlorooctadecane (COD)53.22.66 mg/Kg wet 5.00 40-140Surrogate: o-Terphenyl (OTP)70.13.50 mg/Kg wet 5.00 40-140Surrogate: 2-Bromonaphthalene 1045.22 mg/Kg wet 5.00 40-140Surrogate: 2-Fluorobiphenyl 1045.19 Matrix Spike (B355453-MS1) Prepared: 10/17/23 Analyzed: 10/24/23 Source: 23J2282-04 C9-C18 Aliphatics mg/Kg dry13 39.8 40-14069.527.7 ND C19-C36 Aliphatics mg/Kg dry13 53.1 40-14081.143.0 ND Unadjusted C11-C22 Aromatics mg/Kg dry13 113 40-14069.278.0 ND Acenaphthene mg/Kg dry0.13 6.64 40-14065.44.34 ND Acenaphthylene mg/Kg dry0.13 6.64 40-14060.94.04 ND Anthracene mg/Kg dry0.13 6.64 40-14067.84.50 ND Benzo(a)anthracene mg/Kg dry0.13 6.64 40-14064.24.26 ND Benzo(a)pyrene mg/Kg dry0.13 6.64 40-14065.24.33 ND Benzo(b)fluoranthene mg/Kg dry0.13 6.64 40-14060.34.00 ND Benzo(g,h,i)perylene mg/Kg dry0.13 6.64 40-14058.23.86 ND Benzo(k)fluoranthene mg/Kg dry0.13 6.64 40-14058.93.91 ND Chrysene mg/Kg dry0.13 6.64 40-14069.04.58 ND Dibenz(a,h)anthracene mg/Kg dry0.13 6.64 40-14061.94.11 ND Fluoranthene mg/Kg dry0.13 6.64 40-14065.64.35 ND Fluorene mg/Kg dry0.13 6.64 40-14069.04.58 ND Indeno(1,2,3-cd)pyrene mg/Kg dry0.13 6.64 40-14060.44.01 ND 2-Methylnaphthalene mg/Kg dry0.13 6.64 40-14064.14.26 ND Naphthalene mg/Kg dry0.13 6.64 40-14059.43.94 ND Phenanthrene mg/Kg dry0.13 6.64 40-14068.64.55 ND Page 71 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - EPH - Quality Control QUALITY CONTROL Batch B355453 - SW-846 3546 Matrix Spike (B355453-MS1) Prepared: 10/17/23 Analyzed: 10/24/23 Source: 23J2282-04 Pyrene mg/Kg dry0.13 6.64 40-14066.94.44 ND mg/Kg dry 6.64 40-140Surrogate: Chlorooctadecane (COD)64.24.26 mg/Kg dry 6.64 40-140Surrogate: o-Terphenyl (OTP)60.54.02 mg/Kg dry 6.64 40-140Surrogate: 2-Bromonaphthalene 81.45.40 mg/Kg dry 6.64 40-140Surrogate: 2-Fluorobiphenyl 80.25.33 Matrix Spike Dup (B355453-MSD1) Prepared: 10/17/23 Analyzed: 10/24/23 Source: 23J2282-04 C9-C18 Aliphatics mg/Kg dry13 39.4 5040-14075.9 7.8529.9 ND C19-C36 Aliphatics mg/Kg dry13 52.6 5040-14089.5 8.9247.1 ND Unadjusted C11-C22 Aromatics mg/Kg dry13 112 5040-14087.8 22.898.1 ND Acenaphthene mg/Kg dry0.13 6.57 5040-14082.4 22.15.42 ND Acenaphthylene mg/Kg dry0.13 6.57 5040-14076.8 22.15.05 ND Anthracene mg/Kg dry0.13 6.57 5040-14086.4 23.15.68 ND Benzo(a)anthracene mg/Kg dry0.13 6.57 5040-14082.8 24.45.44 ND Benzo(a)pyrene mg/Kg dry0.13 6.57 5040-14084.2 24.45.53 ND Benzo(b)fluoranthene mg/Kg dry0.13 6.57 5040-14078.0 24.75.13 ND Benzo(g,h,i)perylene mg/Kg dry0.13 6.57 5040-14075.9 25.44.99 ND Benzo(k)fluoranthene mg/Kg dry0.13 6.57 5040-14075.7 23.94.97 ND Chrysene mg/Kg dry0.13 6.57 5040-14088.5 23.95.82 ND Dibenz(a,h)anthracene mg/Kg dry0.13 6.57 5040-14079.7 24.25.24 ND Fluoranthene mg/Kg dry0.13 6.57 5040-14084.2 24.05.54 ND Fluorene mg/Kg dry0.13 6.57 5040-14087.5 22.65.75 ND Indeno(1,2,3-cd)pyrene mg/Kg dry0.13 6.57 5040-14078.5 25.15.16 ND 2-Methylnaphthalene mg/Kg dry0.13 6.57 5040-14080.1 21.15.26 ND Naphthalene mg/Kg dry0.13 6.57 5040-14074.2 21.14.87 ND Phenanthrene mg/Kg dry0.13 6.57 5040-14087.6 23.45.76 ND Pyrene mg/Kg dry0.13 6.57 5040-14086.1 24.05.66 ND mg/Kg dry 6.57 40-140Surrogate: Chlorooctadecane (COD)69.84.58 mg/Kg dry 6.57 40-140Surrogate: o-Terphenyl (OTP)75.54.96 mg/Kg dry 6.57 40-140Surrogate: 2-Bromonaphthalene 97.56.41 mg/Kg dry 6.57 40-140Surrogate: 2-Fluorobiphenyl 96.36.33 Page 72 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - VPH - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses - VPH[TOC] Batch B355498 - MA VPH [TOC_3]B355498[TOC] Blank (B355498-BLK1) Prepared & Analyzed: 10/18/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10ND C5-C8 Aliphatics mg/Kg wet10ND Unadjusted C9-C12 Aliphatics mg/Kg wet10ND C9-C12 Aliphatics mg/Kg wet10ND C9-C10 Aromatics mg/Kg wet10ND Benzene mg/Kg wet0.050ND Butylcyclohexane mg/Kg wet0.050ND Decane mg/Kg wet0.050ND Ethylbenzene mg/Kg wet0.050ND Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050ND 2-Methylpentane mg/Kg wet0.050ND Naphthalene mg/Kg wet0.50ND Nonane mg/Kg wet0.050ND Pentane mg/Kg wet0.050ND Toluene mg/Kg wet0.050ND 1,2,4-Trimethylbenzene mg/Kg wet0.050ND 2,2,4-Trimethylpentane mg/Kg wet0.050ND m+p Xylene mg/Kg wet0.10ND o-Xylene mg/Kg wet0.050ND µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)84.633.8 µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)87.935.2 LCS (B355498-BS1) Prepared & Analyzed: 10/18/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10 7.50 70-1301128.43 Unadjusted C9-C12 Aliphatics mg/Kg wet10 7.50 70-1301088.11 C9-C10 Aromatics mg/Kg wet10 2.50 70-1301052.63 Benzene mg/Kg wet0.050 2.50 70-1301122.80 Butylcyclohexane mg/Kg wet0.050 2.50 70-1301182.96 Decane mg/Kg wet0.050 2.50 70-13089.12.23 Ethylbenzene mg/Kg wet0.050 2.50 70-1301112.78 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050 2.50 70-1301072.69 2-Methylpentane mg/Kg wet0.050 2.50 70-1301162.90 Naphthalene mg/Kg wet0.50 2.50 70-13086.72.17 Nonane mg/Kg wet0.050 2.50 30-1301172.92 Pentane mg/Kg wet0.050 2.50 70-1301122.81 Toluene mg/Kg wet0.050 2.50 70-1301122.79 1,2,4-Trimethylbenzene mg/Kg wet0.050 2.50 70-1301052.63 2,2,4-Trimethylpentane mg/Kg wet0.050 2.50 70-1301092.72 m+p Xylene mg/Kg wet0.10 5.00 70-1301125.61 o-Xylene mg/Kg wet0.050 2.50 70-1301132.83 µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)94.037.6 µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)10140.4 Page 73 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - VPH - Quality Control QUALITY CONTROL Batch B355498 - MA VPH LCS Dup (B355498-BSD1) Prepared & Analyzed: 10/18/23 Unadjusted C5-C8 Aliphatics mg/Kg wet10 7.50 2570-130111 1.328.32 Unadjusted C9-C12 Aliphatics mg/Kg wet10 7.50 2570-130109 0.5028.15 C9-C10 Aromatics mg/Kg wet10 2.50 2570-130107 1.832.68 Benzene mg/Kg wet0.050 2.50 2570-130114 1.382.84 Butylcyclohexane mg/Kg wet0.050 2.50 2570-130119 0.3622.97 Decane mg/Kg wet0.050 2.50 2570-13089.6 0.4792.24 Ethylbenzene mg/Kg wet0.050 2.50 2570-130114 2.082.84 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050 2.50 2570-130108 0.2552.69 2-Methylpentane mg/Kg wet0.050 2.50 2570-130116 0.2132.91 Naphthalene mg/Kg wet0.50 2.50 2570-13087.8 1.252.19 Nonane mg/Kg wet0.050 2.50 2530-130117 0.6612.94 Pentane mg/Kg wet0.050 2.50 2570-130107 4.522.69 Toluene mg/Kg wet0.050 2.50 2570-130113 1.502.83 1,2,4-Trimethylbenzene mg/Kg wet0.050 2.50 2570-130107 1.832.68 2,2,4-Trimethylpentane mg/Kg wet0.050 2.50 2570-130109 0.2682.72 m+p Xylene mg/Kg wet0.10 5.00 2570-130114 2.025.72 o-Xylene mg/Kg wet0.050 2.50 2570-130115 1.622.88 µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)10541.9 µg/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)10441.7 Page 74 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY *QC result is outside of established limits. †Wide recovery limits established for difficult compound. ‡Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. RL Reporting Limit is at the level of quantitation (LOQ) DL Detection Limit is the lower limit of detection determined by the MDL study MCL Maximum Contaminant Level ND Not Detected [TOC_1]Flag/Qualifier Summary[TOC] Page 75 of 80 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report MADEP EPH rev 2.1 in Soil CT,NC,ME,NH-PC9-C18 Aliphatics CT,NC,ME,NH-PC19-C36 Aliphatics CT,NC,ME,NH-PUnadjusted C11-C22 Aromatics CT,NC,ME,NH-PC11-C22 Aromatics MADEP EPH rev 2.1 in Water CT,NC,ME,NH-PC9-C18 Aliphatics CT,NC,ME,NH-PC19-C36 Aliphatics CT,NC,ME,NH-PUnadjusted C11-C22 Aromatics CT,NC,ME,NH-PC11-C22 Aromatics MADEP-VPH-Feb 2018 Rev 2.1 in Soil CT,NC,ME,NH-PUnadjusted C5-C8 Aliphatics CT,NC,ME,NH-PC5-C8 Aliphatics CT,NC,ME,NH-PUnadjusted C9-C12 Aliphatics CT,NC,ME,NH-PC9-C12 Aliphatics CT,NC,ME,NH-PC9-C10 Aromatics [TOC_1]Certifications[TOC] Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations: Code Description Number Expires PH-0821Connecticut Department of Public HealthCT 12/31/2024 652North Carolina Div. of Water QualityNC 12/31/2023 MA00100State of MaineME 06/9/2025 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2024 Page 76 of 80 Pa g e 7 7 o f 8 0 Page 78 of 80 Page 79 of 80 Page 80 of 80