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HomeMy WebLinkAbout8102_Rutherford_South_MSWLF_June2023GW_FID 1817170_20230831ftv[:]Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #: NC DENR I IEnvironmental Monitoring Division of Waste Management - Solid Waste Reporting Form Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are available for inspection and examination by any person upon request (NC General Statute 132-6). Instructions: Prepare one form for each individually monitored unit. Please type or print legibly. Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition, etc.). Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the facility (NCAC 13B .1629 (4)(a)(i). Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1646 Mail Service Center, Raleigh, NC 27699-1646, $_011It iBa ittL? „Ubm3. gal; Itll7 iIcsn.,. �..�, . Name of entity submitting data (laboratory, consultant, facility owner): SCARLETT GEOPHYSICAL CONSULTING, PC Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: E. W. SCARLETT, JR Phone: 919-452-1236 E-mail: wes-scarlett(cDnc.rr.com NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) RUTHERFORD COUNTY SR 2138 81-02 .0500 JUNE 15, 2023 SOUTH LANDFILL FOREST CITY, NC Environmental Status: (Check all that apply) Initial/Background Monitoring Q Detection Monitoring of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Groundwater monitoring data from private water supply wells Leachate monitoring data ❑ Si irfara water monitorina data Assessment Monitoring Methane gas monitoring data Corrective action data (specify) Other(specify) Corrective Action Notification attached? 8)( No. No groundwater or surface water standards were exceeded. Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and preliminary analysis of the cause and significance of any concentration. Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample values and explosive methane gas limits. To the bestTof1 11 my knowledge, the information reported and statements made on this data submittal and attacriments are true ario GOIFIFUGL. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. 1 am aware that there are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment. E. W. SCARLETT, JR PG 919-452-1236 ❑—iii , W.— (Print) — Title (Area Code) Telephone Number AUGUST 25, 2023 Signature Date 500 HEPOWIL TRACE, HILLSBOROUGH, NC 27278 Facility Representative Address NC PE Firm License Number (if applicable effective May 1, 2009) Affix NC Licensed/ Professional Geologist Seal Revised 6/2009 RESULTS OF WATER QUALITY SAMPLING RUTHERFORD COUNTY SOUTH LANDFILL PERMIT # 81-02 JUNE 2023 I hereby certify this 25th day of August, 2023, that this report was prepared by me or under my direct supervision. ARo e SEAL i o a 681 s E.W. Scarlett, Jr., P.G. OjQGO��° +j nee• moe �e Principal °'••asCAE�;o.0°�° RESULTS OF WATER QUALITY SAMPLING RUTHERFORD COUNTY SOUTH LANDFILL RUTHERFORD COUNTY, N.C. PERMIT # 81-02 JUNE 2023 SGC PROJECT NUMBER 0001.002 PREPARED FOR RUTHERFORD COUNTY AUGUST 25, 2023 SCARLETT GEOPHYSICAL CONSULTING, P.C. 500 Hepowil Trace Telephone: 919-477-9519 Hillsborough, NC 27278 Website: www.searlettgeophysics.com RESULTS OF WATER QUALITY SAMPLING RUTHERFORD COUNTY SOUTH LANDFILL PERMIT # 81-02 JUNE 2023 I hereby certify this 25th day of August, 2023, that this report was prepared by me or under my direct supervision. E.W. Scarlett, Jr., P.G. Principal TABLE OF CONTENTS 1.0 EXECUTIVE SUMMARY.................................................................................................1 2.0 INTRODUCTION..............................................................................................................2 3.0 SCOPE OF WORK.............................................................................................................2 4.0 METHODS EMPLOYED...................................................................................................2 4.1 Monitoring Well Sampling......................................................................................2 4.2 Stream Sampling.....................................................................................................3 5.0 RESULTS..........................................................................................................................3 5.1 Groundwater...........................................................................................................3 5.2 Surface Water.........................................................................................................5 6.0 REFERENCES................................................................................................................... 5 TABLES Table 1 Summary of Monitoring Well Data Table 2 Ground and Surface Water Sampling Field Data, Rutherford County South Landfill, June 15, 2023 Table 3 Ground and Surface Water Sampling Results, RCRA Metals, Rutherford County South Landfill, June 15, 2023 Table 4 Ground and Surface Water Sampling Results, Appendix I Volatile Organics by SW- 846 Method 8260, Rutherford County South Landfill, June 15, 2023 Table 5 Notification Table FIGURES Figure 1 Site Location Map Figure 2 Site Map with Groundwater Contours APPENDICES Appendix A Ground and Surface Water Sampling Field Data Sheets Appendix B Laboratory Reports RESULTS OF WATER QUALITY SAMPLING RUTHERFORD COUNTY SOUTH LANDFILL PERMIT # 81-02 JUNE 15 2023 1.0 EXECUTIVE SUMMARY Ten monitoring wells and two stream locations at the Rutherford County South Landfill were sampled on June 15, 2023. All sampling was conducted in accordance with North Carolina Solid Waste Management Guidelines. The samples were submitted to a North Carolina certified laboratory and tested for the Federal Appendix I list of volatile organic constituents for detection monitoring; 1,4-dioxane; and the eight RCRA metals. Results from ten monitoring well sample analyses show that the concentrations of five RCRA metals (arsenic in 8102-MW-2A and 8102-MW-5; barium in 8102-MW-8; chromium in 8102-MW- 2A, 8102-MW4A, 8102-MW-7, and 8102-MW-8; lead in 8102-MW-8; and mercury in 8102-MW- 8) exceeded the 15A NCAC 2L (2L) Standard for Class GA groundwater on the date that the samples were collected. Barium, chromium, lead, and mercury were detected in one or more of the monitoring well samples at concentrations that did not exceed the 2L Standards. Results from the ten monitoring well sample analyses show that concentrations of four Appendix I volatile organic constituents (1,1-dichloroethane in 8102-MW-1; benzene in 8102-MW-1 and 8102-MW-6; methylene chloride in 8102-MW-1; and vinyl chloride in 8102-MW-5) exceeded the 2L Standards on the date that the samples were collected. Concentrations of 1,4-dioxane exceeded the 2L Standard in 8102-MW-2A, 8102-MW-5, and 8102-MW-6 on the date that samples were collected. The following Appendix I volatile organic constituents (1,1-dichloroethane; 1,1- dichloroethene; 1,2-dichloroethane; 1,4-diclorobenzene; acetone; benzene; chlorobenzene; chloroethane; chloroform; cis-1,2-dichloroethene; total xylenes; and trichloroethene) were detected in one or more of the monitoring well samples at concentrations that did not exceed the 2L or NC Groundwater Protection (NCGP) Standards. June 2023 Report August 25, 2023 Rutherford County South Landfill Page 1 No RCRA metals were detected at concentrations that exceeded the 15A NCAC 2B Standard for Class B/C Surface Waters (213) in the surface water samples collected from the creek that flows along the northeast boundary of the landfill property. One RCRA metal that does not have an established 2B standard (barium) was detected in both surface water samples. No Appendix I volatile organic constituents were detected in either surface water sample. 1,4-Dioxane was detected in 8102-SW-2 at 3.7 ppb. 2.0 INTRODUCTION Scarlett Geophysical Consulting, P.C. (SGC) was contracted by Rutherford County, North Carolina, to sample the ground and surface water at ten monitoring well and two surface water locations on or adjacent to the South Landfill property. The site location is shown on Figure 1. 3.0 SCOPE OF WORK The scope of work for this sampling event was to sample ten monitoring wells and two stream locations for Federal Appendix I volatile organic constituents as listed in 40 CFR, Part 258, and the eight RCRA metals, and to prepare and submit reports to the client and NC Division of Solid Waste Management documenting the sample collection procedures and analytical results. 4.0 METHODS EMPLOYED 4.1 Monitoring Well Sampling Groundwater sampling took place on October 19, 2022. Water levels were measured in each well to provide data for water volume calculations (Table 1). The wells were then purged by removing a minimum of three well volumes or bailing the wells dry prior to obtaining water samples. The water samples were collected using properly decontaminated bailers. Immediately upon collection, the water samples were field tested for temperature, specific conductance, and pH. These data are summarized in Table 2. Field data sheets are included as Appendix A. Samples were placed in laboratory cleaned and supplied containers, packed on ice, and placed under chain -of -custody. Samples were shipped to the laboratory under chain -of -custody upon completion of the field work. June 2023 Sampling Report August 25, 2023 Rutherford County South Landfill Page 2 Analyses were conducted by Pace Analytical Laboratories, a North Carolina certified laboratory. The monitoring well locations are shown on Figure 2. 4.2 Stream Sampling Surface water sampling took place on October 19, 2022. Samples 8102-SW-1 and 8102-SW-2 were collected from a stream that flows southeastward along the northeast boundary of the South Landfill property. This stream flows into the Second Broad River, which bounds the landfill to the east. All stream samples were analyzed for the same parameters as the ground water samples. The stream sample locations are shown on Figure 2. 5.0 RESULTS The results of the laboratory analyses are summarized in Tables 3 and 4, and the complete laboratory reports are included as Appendix B. 5.1 Groundwater The groundwater sample analyses revealed nine constituents that had concentrations at or above the 2L Standards in one or more of the ten wells sampled. These analytical results are listed below and shown in the Notification Table (Table 5). • Arsenic was detected in 8102-MW-2A at 17.2 ppb. The 2L Standard is 10.0 ppb. • Chromium was detected in 8102-MW-2A at 13.6 ppb, 8102-MW-4A at 18.4 ppb, and 8102- MW-7 at 13.7 ppb. The 2L Standard is 10.0 ppb. • Mercury was detected in 8102-MW-8 at 5.8 ppb. The 2L Standard is 1.0 ppb. • 1, 1 -Dichloro ethane was detected in 8102-MW-1 at 45.1 ppb and 8102-MW-8 at 6.9 ppb. The 2L Standard is 6.0 ppb. • 1,4-Dioxane was detected in 8102-MW-2A at 17.0 ppb, 8102-MW-5 at 19.0 ppb, 8102- MW-6 at 33.4 ppb, and 8102-MW-7 at 15.6 ppb. The 2L Standard is 3.0 ppb. June 2023 Report August 25, 2023 Rutherford County South Landfill Page 3 • Benzene was detected in 8102-MW-1 at 2.4 ppb and 8102-MW-6 at 2.0 ppb. The 2L Standard is 1.0 ppb. • Methylene Chloride was detected in 8102-MW-1 at 13.6 ppb. The 2L Standard is 5.0 ppb. • Vinyl chloride was detected in 8102-MW-5 at 0.39 ppb. The 2L Standard is 0.03 ppb. The following constituents were detected in one or more of the wells at concentrations above the method detection limits (MDL) but below the 2L or NCGP Standards. • Arsenic • Barium • Chromium • Lead • Mercury • Selenium • 1, 1 -Dichloro ethane • 1,1-Dichloroethene • 1,2-Dichloroethane • 1,4-Dichlorobenzene • Benzene • Chlorobenzene • Chloroethane • Chloroform • cis-1,2-Dichloroethene • Total xylene The volatile organic constituents present in the groundwater samples are likely due to past waste disposal; however, contributions by ongoing farming activities immediately north and south of the old property boundaries and vehicles involved in active maintenance of the landfill cover cannot be ruled out. Groundwater flow direction data indicate that all groundwater from the disposal area is intercepted by perennial streams to the north, south, and east. There is no evidence indicating that volatile organic constituent concentrations resulting from waste disposal at South Landfill currently exceed the 2L or NCGP Standards at locations beyond the property boundaries. The June 2023 Sampling Report August 25, 2023 Rutherford County South Landfill Page 4 interval since the last waste disposal suggests that significant impacts on groundwater contamination from the source area are unlikely to increase in the future. The inorganic constituents present in the groundwater samples may have been influenced by past waste disposal, but it is likely that local geology also has an impact. 8102-MW-4A, which is upgradient from the waste disposal area (see Figure 2), shows minimal volatile organic impact, yet historically has shown inorganic constituent concentrations similar to those in the downgradient monitoring wells. For this and previous events, the impact of RCRA metals was significantly greater in 8102-MW-4A than in the downgradient wells. The presence of measurable concentrations of barium in the upgradient surface water sample for this event in addition to cadmium, chromium, lead, mercury, silver, and selenium during prior events suggests the likely influence of contributions from off site sources (local geological and/or cultural). 5.2 Surface Water The surface water sample analyses did not reveal any constituents that had concentrations at or above the 2B Standards. The constituent (listed below) for which no 2B Standard has been established was detected at concentrations above the MDL. • Barium in 8102-SW-1 and 8102-SW-2 6.0 REFERENCES Department of Environment, Health and Natural Resources, Division of Solid Waste Management, Solid Waste Section, NC Solid Waste Program, Environmental Monitoring Constituent List (downloaded June 1, 2012). North Carolina Administrative Code, Title 15A, Department of Environment and Natural Resources, Division of Water Quality, Subchapter 2L, Sections .0100, .0200, and .0300, June 2023 Report August 25, 2023 Rutherford County South Landfill Page 5 Classifications and Water Quality Standards Applicable to the Groundwaters of North Carolina, (April 1, 2005, Amended July 1, 2021); from the Environmental Management Commission, Raleigh, North Carolina. North Carolina Administrative Code Section: 15A NCAC 2B .0200, Department of Environment, and Natural Resources, Division of Water Quality, Classifications and Water Quality Standards Applicable to Surface Waters and Wetlands of North Carolina, Section .0200 (May 1, 2007); from the Environmental Management Commission, Raleigh, North Carolina. North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural Resources, Division of Solid Waste Management, Subchapter 13B, Solid Waste Management, Section .1600 (August 27, 2001). North Carolina Solid Waste Section Memorandum Regarding New Guidelines for Electronic Submittal of Environmental Data, October 27, 2006. Addendum to October 27, 2006, North Carolina Solid Waste Section Memorandum Regarding New Guidelines for Electronic Submittal of Environmental Data, February 23, 2007. North Carolina Water Quality Monitoring Guidance Document for Solid Waste Facilities, Department of Environment, Health and Natural Resources, Division of Solid Waste Management, Solid Waste Section, (January 2000), Download from NCSW Web Site. North Carolina Solid Waste Section Memorandum, 1,4-Dioxane Analysis, Solid Waste Section Limits and Laboratory Analytical Methods, May 29, 2018. June 2023 Sampling Report August 25, 2023 Rutherford County South Landfill Page 6 TABLE 1 SUMMARY OF MONITORING WELL DATA RUTHERFORD COUNTY SOUTH LANDFILL RUTHERFORD COUNTY, NORTH CAROLINA Well Number Elevation (ft) Top of Casing Depth of Well (ft) Static Water Levels June 15, 2023 Depth (ft)2 Elevation (ft) 8102-MW-1 811.88 37.58 29.16 782.72 8102-MW-2A 790.40 45.21 31.06 759.34 8102-MW-3 783.42 19.00 15.50 767.92 8102-MW-4A 845.17 30.35 23.36 821.81 8102-MW-5 765.32 20.13 11.25 754.07 8102-MW-6 801.87 37.00 27.66 774.21 8102-MW-7 770.68 30.30 14.48 756.20 8102-MW-8 813.03 42.30 31.22 781.81 8102-MW-9D 764.28 67.70 6.06 758.22 8102-MW-9S 763.93 24.85 6.61 757.32 Notes: Elevations determined by survey: Burnt Chimney Surveying, Forest City, NC 2 Depths measured from top of casing by Scarlett Geophysical Consulting, P.C. RuthSouthTables-0623 TABLE 2 GROUND AND SURFACE WATER SAMPLING FIELD DATA RUTHERFORD COUNTY SOUTH LANDFILL JUNE 15, 2023 Field Parameter Sample No. 8102-MW-1 8102-MW-2A 8102-MW-3 8102-MW-4A 8102-MW-5 8102-MW-6 8102-MW-7 8102-MW-8 Temperature 17.0°C 17.5°C 16.3 °C 16.5°C 16.2°C 17.9°C 17.8°C 17.5°C Specific Conductance 55.4 pmhos/cm 192.5 pmhos/cm 82.3 pmhos/cm 41.3 pmhos/cm 448.0 pmhos/cm 865.0 pmhos/cm 42.4 pmhos/cm 38.2 pmhos/cm pH 5.10 5.92 5.45 5.06 6.38 6.42 5.20 5.27 Field Parameter Sample No. 8102-MW-9D 8102-MW-9S 8102-SW-1 8102SW-2 Temperature 17.2°C 15.8°C 18.4°C 18.2°C Specific Conductance 43.5 pmhos/cm 36.8 pmhos/cm 55.4 pmhos/cm 80.2 pmhos/cm _pH 5.78 6.48 6.78 6.73 NA - Not analyzed Ruth SouthTables-0623 TABLE 3 GROUND AND SURFACE WATER SAMPLING RESULTS RCRA METALS RUTHERFORD COUNTY SOUTH LANDFILL PERMIT # 81-02 JUNE 15, 2023 Compound Sample No. 15A NCAC 2L Standards for Class GA Ground Water 15A NCAC 2B Standards for Class B, C Surface Waters 8102-MW-1 8102-MW-2A 8102-MW-3 8102-MW-4A 8102MW-5 8102-MW-6 8102-MW-7 8102-MW-8 8102-MW-9D 8102-MW-9S 8102-SW-1 8102-SW-2 Arsenic, Total BQL 19.40 BQL BQL 12 30' BQL BQL BQL BQL BQL BQL BQL 10.0 50.0 Barium, Total 179.00 180.00 45.10 127.00 176.00 33.80 108.00 714.00 26.50 50.60 29.00 29.80 700.0 Cadmium, Total BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 2.0 2.0 Chromium, Total 8.60 12.90 BQL 15.10 BQL BQL 21.60 ' 12.66 BQL BQL BQL BQL 10.0 50.0 Lead, Total 5.20 BQL BQL 11.10 BQL BQL 5.90 30.56 BQL BQL BQL BQL 15.0 25.0 Mercury, Total 0.91 BQL BQL 0.78 BQL BQL 0.12 7.30' BQL BQL BQL BQL 1.0 0.012 Selenium, Total BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 20.0 5.0 Silver, Total BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 20.0 0.06 Notes: • All results in parts per billion (ppb) • BQL - Below Method Detection Limit Shaded cells„ denote concentrations that exceed 15A NCAC 2L Standards for Class GA Groundwater (MW data) or 15A NCAC 2B Standards for Class B surface waters (SW data) • ' - Standard not established • �'� - Action Level • NS - Not Sampled (Dry Well) RuthSouthTables-0623 TABLE 4 GROUND AND SURFACE WATER SAMPLING RESULTS APPENDIX I VOLATILE ORGANICS BY SW-846 METHOD 8260 RUTHERFORD COUNTY SOUTH LANDFILL PERMIT # 81-02 JUNE 15, 2023 COMPOUND Sam le No. 15A NCAC 2L Standards for Class GA Ground Water NC Groundwater Protection Standards 15A NCAC 2B Standards for Class B, C Surface Water 8102-MW-1 8102-MW-2A 8102-MW-3 8102-MW-4A 8102-MW-5 8102-MW-6 8102-MW-7 8102-MW-8 8102-MW-9D 8102-MW-9S 8102-SW-1 8102-SW-2 1,1,1,2-Tetrachloroethane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1.0 1,1,1-Trichloroethane BOL BQL BOL BQL BQL BQL BQL BQL BQL BQL BOL BQL 200.0 1,1,2,2-Tetrachloroethane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 1.0 1,1,2-Trichloroethane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.6 ' 1,1-Dichloroethane 66.'90 BQL BQL BQL 1.50 0.37 BQL 3.50 BQL BQL BQL BQL 6.0 1,1-Dichloroethene' 1.40 BQL BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL 350.0 1,2,3-Tdchloro ro ane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.005 1,2-Dibromo-3-Chloro ro ane BQL BQL BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.04 1,2-Dibromoethane' BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.02 1,2-Dichlorobenzene' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 20.0 1,2-Dichloroethane' 0.32 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.4 1,2-Dichloropropane' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.6 1,4-Dichlorobenzene' 2.00 1.60 BQL BQL 1.20 1.60 BQL BQL BQL BQL BQL BQL 6.0 1,4-Dioxane 0.86 11.10 BQL BQL 111.30 " " 46.001, BQL BQL BQL BQL BQL 3.70 3.0 2 - Butanone MEK BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 4,000.0 2-Hexanone' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 40.0 4-Methyl-2-pentanone' BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL * 560.0 Acetone BOL BQL BQL 107.00 BQL BQL BQL BQL BQL BQL BQL BQL 6,000.0 Acrylonitrile BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL Benzene 2.20 0.34 BQL BQL 0.34 1.30 BQL BQL BQL BQL BQL BQL 1.0 Bromochloromethane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL * 0.6 Bromodichloromethane BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.6 ' Bromoform BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 4.0 Bromomethane' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 10.0 Carbon Disulfide BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 700.0 Carbon Tetrachloride BQL BQL BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.3 Chlorobenzene 2.30 4.70 BQL BQL 1.20 3.20 BQL BQL BQL BQL BQL BQL 50.0 Chloroethane 7.80 0.65 BQL BQL 1.20 BQL BQL BQL BQL BQL BQL BQL 3,000.0 ' Chloroform 1.10 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 70.0 Chloromethane' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3.0 cis-1,2-Dichloroethene 7.60 0.38 BQL BQL 3.20 1.80 BQL BQL BQL BQL BQL BQL 70.0 cis-1,3-Dichloro ro ene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.4 Dibromochloromethane' BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.4 0.41 Dibromomethane' BOL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 70.0 Ethylbenzene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 600.0 Methyl iodide BQL BQL BOL BQL BOL BQL BQL BQL BQL BQL BQL BQL Methylene Chloride 26.80 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 5.0 Styrene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 70.0 ' Tetrachloroethene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.7 Toluene BQL BQL BQL BOL BQL BOL BQL BOL BQL BOL BQL BOL 600.0 * 11.0 Total Xylenes 4.90 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 500.0 trans-1,2-Dichloroethene BQL BQL BQL BOL BQL BQL BQL BOL BQL BQL BQL BQL 100.0 trans-1,3-Dichloro ro ene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 0.4 trans-1,4-Dichloro-2-butene BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL Trchloroethene 0.38 BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL 3.0 Trichlorofluoromethane' BOL BQL BQL BQL BQL BQL BOL BQL BOL BQL BQL BQL 2,000.0 Vinyl acetate BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL BQL * 88.0 Vinyl chloride BQL BQL BQL BQL '0.39 BQL BQL BQL BQL BQL BQL BQL 0.03 Notes: • All results in parts per billion (ppb) • BQL - Below Method Detection Limit • * - Standard not established Shaded cells denote concentrations that equal or exceed 2L, Groundwater Protection, or 2B (Class B/C) Standards • NS - Not Sampled (Dry Well) • 1,4-Dioxane added to constituent list Oct 2018 ' Synonyms: 1,1-Dichloroethene = Vinylidene Chloride 1,2-Dibromoethane = Ethylene Dibromide 1,2-Dichloroethane = Ethylene Dichloride 1,2-Dichloropropane = Propylene Dichloride 1,4-Dichlorobenzene = p Dichlorobenzene 4-Methyl-2-Pentanone = Methyl Isobutly Keytone Bromomethane - Methyl Bromide Dibromochloromethane = Chlorodibromomethane Dibromomethane = Methylene Bromide Methylene Chloride = Dichloromethane RuthSouthTa bles-0623 TABLE 5 NOTIFICATION TABLE CONSTITUENTS DETECTED AT OR ABOVE GROUND AND SURFACE WATER STANDARDS RUTHERFORD COUNTY SOUTH LANDFILL (PERMIT # 81-02) JUNE 15, 2023 COMPOUND Sample Location 15A NCAC 2L Standards for Class GA Ground Water NC Groundwater Protection Standards 15A NCAC 2B Standards for Class B, C Surface Water 8102-MW-1 8102-MW-2A 8102-MW-3 8102-MW-4A 8102-MW-5 8102-MW-6 8102-MW-7 8102-MW-8 8102-MW-9D 8102-MW-9S 8102-SW-1 8102-SW-2 Arsenic, Total 19.4 12.3 10.0 50.0 Barium 714.0 700.0 " Chromium, Total 12.8„ 35.7, 21.6 12.6 10.0 50.0 Lead 39.5 15.0 " Mercury 7.3 1.0 0.012 1, 1 -Dichloroethane 65.9 11 6.0 1,4-Dioxane 11.1 11.3 46.0 3.0 Benzene 2.2 1.3 1.0 Meth ene Chloride 26.8' 5.0 Vinyl Chloride 0.39 0.03 Notes: • All results in parts per billion (ppb) • * - Standard not established -Shaded cells denote concentrations that equal or exceed 2L, Groundwater Protection, or 2B (Class B/C) Standards Ell - Action Level RuthSouthTa bles-0623 .•rc� y^��� • • � ' i},'~ Yam-._ • • .I�y • i • . r� _--__ •ice•'• `,C-__ • .} _ }fZCaro lace -- -_- . iiGli CuuisB "r -•• , • 5� ram,. Lz�' �� � �{• '%vwmde-HAlfennet4,-! •.7•. / gr}1 A �. [` h i?�7dal -� - zi r S O. �ilRfnal' ch r` �{ ..• SITE ram. ��s• ... ,.•. 47 7," /f. ,y ... 7 y�• i� •� d•. �Sch \. Ldem drew F �• Van Hill 'Lhm ch �• "i��, Ch Henrietta • ZI FOREST CITY QUADRANGLE NORTH CAROLINA USGS 7.5 MINUTE TOPOGRAPHIC SERIES 1993 1000 0 2000 3000 SCALE IN FEET SOUTH SANITARY LANDFILL RUTHERFORD COUNTY, NORTH CAROLINA SCARLETT GEOPHYSICAL CONSULTING, P.C. SITE LOCATION MAP FIGURE I N W a � z - - o r .a � � ® —+mot•— Z --'�� - - � a � x M :z 0 Qz C� C7 Z = �//� j � — I !III I��,, rll• 1004 C 41, SECOND BROAD RIVER liv l � 3 r ll' l � \ �� _ I \ � I f, "O �11 UIi'I aril! ij%\\�llrr�; �— JJI � .ii i ilf II`� �I!S(1 �/ %/ � -_.\` ' \,1t.+ ` yt•1 Q Q �.1 '.I I I r I li , I � I �- '11 �• ) i i JI III i Il j l !i I� II l l /� // i // � \ ; 1 \ W I ff SSt \ Q I - I it if I ✓ t fI. ,I r.... r J , I �l' i ' �, , I I I II. If,( (( l ' �l% /,/, - \ - `\\` '•t I W - �. I /l r l � � I r % Ui r /I' i j�� l l � •II! 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I ,•� r'�' � I i � /i /lrr-f+.,h'il." i /i , /I'%/ � , � \ 1 `, • ` i:, I - � _ i, �/ L ;) I ' ..� !� �O/� I/ I ` �l� Il• �/ I/'l l i / '/ %� � � I `I � ' I �� / � i� i I � r l I, I � 11,E // IH;I I ;,I�l.' //;, l�J�'/ 'I',•� © I�jI I'�l /��f /, J'i /'il �'� \\\��I\�. i\\� r ✓� r o ,��/ '/� I ' ' ll l 11 rQ f ll } r al l!: �\ i \ ll' 1 / / i':/ _ - N -ri � // i I I II ` - I�`II Imo•. � ` '� III !ll iir �f�//�',j/ / �, \ ` / 11 11 (�, l l r r ' it fi I,IIj nr 1 k i�r� ^� � '/ // ,,' I , / , ,; III I( ikt i S llo a\\/ I ICf.Ji!/ lr ;\ O .�1. j l• IiII�t, II I I r/l � 1 I \ \ z 1\ \,y�\ a ' �"� - �`'/y � ' I '� .� 1 4r,1 Zj1 `✓�' �\\ i\\ '�\`��: �� \��� .�\ \ \ � `� ��1.� \ ��y �1\ 1'\ ��,, •���_ ) � r ;' r I y ,,1 � Z 3 l\ ��N 1 ,� \\,I.. \,\\\4 t 1,t*`!I. i�•!� i �'\__ C� `,� �\' i�l •.�` '\ ,'�\•� \ \ �,, Kvr � ` � �. W W tk /�O� � II ' � \"\� \i\ i\W!\t ?i-� Lam;\ \� �� , �• _ \� `�. \\i(\� � II U Q d' d' / '.., � '` i ,III ...• ``.\ \ \ � p 7-�,�p� oo l ,,�_� ���— �t� `ICI �I , ', + I 1 Z 3 ` \1 �_...a" .., 1\ � � : , - I �\ � 1 ` 'tp 'III 1'\ •V 1 � A�' ti ��i1j� � � I � , I i� ' i l l 1. � iso I�. U ZZ VN ,// — _ � I �A\\ �\ \ •` , y �.V ` --�- / '_ �.�. ��\_.--jam—`"�e� �a' O f SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-1 Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 1100 to 1117 Sample Date: June 15, 2023 Sample Time: 1125 Sampled by: K. Vanhoy Weather: Sunny, 77°F 29.16 ft. 3 7.5 8 ft. 8.42 ft. Teflon bailer Teflon bailer 1.37 gal. 4.1 gal. YES: _ NO: X 17.0°C 55.4 µmhos/cm 5.10 Cloudy, aW, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Purge Date: June 15, 2023 Source/Well: 8102-MW-2A Purge Time: 1223 to 1241 Locked: Yes X No _ Sample Date: June 15, 2023 PVC X Steel _ Stainless Steel _ Sample Time: 1250 Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Sampled by: K. Vanhoy Weather: Sunny, 80°F 31.06 ft. 45.21 ft. 14.15 ft. Teflon bailer Teflon bailer 1.22 gal. 6.9 gal. YES _ NO X 17.5°C 192.5 µmhos/cm 5.92 Cloud gray, septic odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-3 Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis I ) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 1408 to 1411 Sample Date: June 15, 2023 Sample Time: 1420 Sampled by: E. W. Scarlett Weather: Sunny, 85°F 15.50 ft. 19.00 ft. 3.50 ft. Teflon bailer Teflon bailer 0.57 gal. 1.7 gal. YES NO X 16.3°C 82.3 µmhos/cm 5.45 Clear, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-4A Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 1340 to 1410 Sample Date: June 15, 2023 Sample Time: 1400 Sampled by: E. W. Scarlett Weather: Sunny, 82°F 23.36 ft. 3 0.3 5 ft. 6.99 ft. Teflon bailer Teflon bailer 1.14 gal. 3.4 gal. YES NO X 16.5°C 41.3 µmhos/cm 5.06 Cloudy, tan, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-5 Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 0928 to 0936 Sample Date: June 15, 2023 Sample Time: 0945 Sampled by: K. Vanhoy Weather: Sunny, 70°F 11.25 ft. 20.13 ft. 8.88 ft. Teflon bailer Teflon bailer 1.45 gal. 4.4 gal. YES _ NO X 16.2°C 448.0 µmhos/cm 6.38 Cloudy, reddish -tan, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-6 Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Note: Only two VOAs for 8260. One arrived broken. Purge Date: June 15, 2023 Purge Time: 1312 to 1325 Sample Date: June 15, 2023 Sample Time: 1335 Sampled by: K. Vanhoy Weather: Sunny, 83°F 27.66 ft. 37.00 ft. 9.34 ft. Teflon bailer Teflon bailer 1.52 gal. 4.6 gal. YES NO X 17.9°C 865.0 µmhos/cm 6.42 Cloudy, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-7 Locked: Yes No X PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 1230 to 1249 Sample Date: June 15, 2023 Sample Time: 1250 Sampled by: E. W. Scarlett Weather: Sunny, 77°F 14.48 ft. 3 0.3 0 ft. 15.82 ft. Teflon bailer Teflon bailer 2.58 gal. 7.7 gal. YES _ NO X 17.8°C 42.4 µmhos/cm 5.20 Cloudy, tan, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-8 Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 1100 to 1120 Sample Date: June 15, 2023 Sample Time: 1125 Sampled by: E, W. Scarlett Weather: Sunny, 77°F 31.22 ft. 42.30 ft. 11.08 ft. Teflon bailer Teflon bailer 1.81 gal. 5.4 gal. YES _ NO X 17.5°C 38.2 µmhos/cm 5.27 Muddy, brown, septic odor SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-9D Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 0924 to 0954 Sample Date: June 15, 2023 Sample Time: 0954 Sampled by: E. W. Scarlett Weather: Sunny, 70°F 6.06 ft. 67.70 ft. 61.64 ft. Pump Teflon bailer 10.05 gal. 30+ gal. YES _ NO X 17.2 °C 43.5 µmhos/cm 5.78 Clear. No odor. SCARLETT GEOPHYSICAL CONSULTING, P. C. GROUNDWATER SAMPLING FIELD DATA Location: Rutherford County South Source/Well: 8102-MW-9S Locked: Yes X No PVC X Steel Stainless Steel Measuring point description: Top of PVC Casing Water Level and Well Data 1) Depth to water from measuring point 2) Depth to well bottom from measuring point 3) Height of water column (h) Well Purging and Sample Collection 1) Purge Method 2) Sample Method 3) Volume of water in well 1" well .... (v = 0.041 x h) X 2" well .... (v = 0.163 x h) 4" well .... (v = 0.651 x h) 6" well .... (v = 1.5 x h) 4) Volume of water removed prior to sampling 5) Was well purged DRY? Field Analysis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor Purge Date: June 15, 2023 Purge Time: 0940 to 0955 Sample Date: June 15, 2023 Sample Time: 1000 Sampled by: E. W. Scarlett Weather: Sunny, 70°F 6.61 ft. 24.85 ft. 18.44 ft. Teflon bailer Teflon bailer 2.97 gal. 8.9 gal. YES _ NO X 15.8°C 36.8 µmhos/cm 6.48 Cloudy, tan, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. SURFACE WATER SAMPLING FIELD DATA Location: Rutherford County South Sample Date: June 15, 2023 Source/Well: 8102-SW-1 Sample Time: 1035 Sampled by: K. Vanhoy Weather: Sunny, 70°F Field Analvsis 1) Temperature 18.4°C 2) Specific Conductance 55.4 µmhos/cm 3) pH 6.78 4) Physical Appearance and Odor Clear, no odor SCARLETT GEOPHYSICAL CONSULTING, P. C. SURFACE WATER SAMPLING FIELD DATA Location: Rutherford County South Sample Date: June 15, 2023 Source/Well: 8102-SW-2 Sample Time: 1010 Sampled by: K. Vanhoy Weather: Sunny, 70°F Field Analvsis 1) Temperature 2) Specific Conductance 3) pH 4) Physical Appearance and Odor 18.2°C 80.2 µmhos/cm 6.73 Slightly, no odor C) M t� N CD st co 3 n (NIA) watul saldweg [NIA) 2 lo{ooO u pales$ ,(potsnt) 1 (N 001 uo ponia7ON8y V z (N+A) QUPOPQ IenpisoH � 0 ul dri31 �N 0411IM0109 sIBIavi VHOH x x x x x x x x x x x x ^� YYIS O zs A4 -e-P Y't x x x x x x x x X x x x Is!I ON 09ZB x x x x x x x x x x x x NIA Isel sesAleuV P Y �a41p 0 w tp�+ IoueytaW COMM p u } y( c$S HOeN 'o m m z r� CONH mi a 405ZH U o PeuaiaiduO o a s gSU3NrvLNOO V \ JON NOI1031100 LV dW3L 31dtMYS py�� W J J� u U w c 13 w r r $ o S m c u In ° w N O a o (7 SIN r In ILI 0 aYa W100m'-W 3dAl TWMYS ° ig IC N K N c� T it `u EE b (Val 01 espm piva 0►9) 3ao0 XINLNM N m n n r o 0 2m li un C N m s P. 16 y O N fe cn CL � � Q • Y xx N " C N ° Q (� G h YI V z t N K O� .- N H If WMI w N NL V M 10 ti m Ol o r r �- N '- o & c ✓� v 2 -a £ ° gi Q°, DC#_T€tle: ENV-FRM-HUN1-0083 02_Sampie Condition Upon Receipt ace, Id1G SfIYC?l Effective Date: 11/14/2022 8:18.30 AM Laboratory refelving samples: Asheville I Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[:] Atlanta❑ Kernersville❑ Client Name: Upon Receipt C—� Project ff: Tr t� e� Courier: LJFedEx uUPs L_.tUsP5 Uclient ❑ Commercial IKace ❑Other!-__ Custody Seal Present? Oyes )gNo Seals Intact? ❑Yes �No IQ R Date/initials Person Examining Contents:_ Packing Material: ❑ Bubble Wrap Bubble Bags ElNone ❑ Other Biological Tissue Frozen? Thermometer: V []Yeses []No ❑ N/A ❑ IR Gun ID. IQia Type of Ice: �Qel 1 Correction Factor: Cooler Temp: - �' S Add/5ubtract ('C) C) Cooler Temp Corrected ('C): �. USDA Regulated Soil (❑ N/A, water sample) Did samples originate in a quarantine zone within the United Slates: CA, NY, or SC fcherk mansi? ❑Yes ❑No ❑ Blue ❑ None Temp should be above freezing to 6'C ❑ Samples out of temp criteria. Samples on ice, cooling process has begun Did samples originate from a foreign source (Internationally, includine Hawaii and Puerto Ricol? ❑Yes ❑ No Comments/Discrepancy: Chain of Custody Present? Me, ❑ No :J N/A 1. Samples Arrived within Hold Time? Yes ❑No ❑N/A 2. Short Hold Time Analysis (02 hr.)? ❑Yes No ❑ WA 3. Rush Turn Around Time Requested? ❑ Yes o ❑NIA 4. Sufficient Volume? Yes ❑No ❑NIA S. Correct Containers Used? -Pace Containers Used? Yes Yes ❑No ❑No ❑NIA ❑N/A 6. Containers Intact? Yes ❑No ❑N/A 7 Dissolved analysis. Samples Field Filtered? ❑Yes tft ❑N/A a. Sample Labels Match COC? -includes Date/Ttme/ID/Analysis Matrix: ®Yes T ❑No ❑H/A 9 Headspace in VOA Vials (>5-6mm)? ❑Yes ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes #fW o ❑ N/A ❑N/A 11, COMMENTS/SAMPLE DISCREPANCY f` Field Data Required? UYes U No Lot ID of split containers: CLIENT NOTIFICATION/RESOLUTION Person contacted: _. . _..._.. _.. _ ...._ Date/Time: Project Manager SCURF Review: Date: Project Manager S R F Review: Date: DC# Title: ENV-FRM-HUN1-0083 02- Sample Condition Upon Receipt l41 SIG;SlrFiff Effective Date- 11/14/2022 8:18:30 AM *Check mark top half of box If pH and/or dechlorination is verified and project N within the acceptance range for preservation samples. Exceptions; VOA, Collfornt, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg ;* Bottom half of box Is to list number of bottles ' * "`Check jJ1 unpreserved Nitrates for chlorine a ar & z �i g C 7 u 0..r E N in d m z C 7 u 1 E W. 3 z 8+ C 7 v -J E O d m x CCL R a N IL°' �, = 3 6 ca u iV V U eo _ E N !h 6 a6 .� y z y u m -JI.L E z a tq x a z od z rJ >: N N a w •� N n p z E N tv.-�1 rb a co a j �y Ei o E y� } u X C a v r 3 17 Q R U x a Zu — x l7 Q a �. n E N [3r� l7 a y n N y � •-f l7 a n g N y E E in !h V' Q `� z u i z .w E O paa�� C7 CC a Z U a 9 E O x l7 O z m O ro q q y J E r- l7 > 4 C QO 7 E p pp>�� l7 > y Q q. M qQp 7 E O > z yt 3Ri C a Zn a -` E of j rn Y Z 0. -�- d i8 S .r?. ae 47 > z ip y � �n E u1 ^' u7 w m z N aa, iG of £ O N °vi � rn M a' z A 4 E O N a M W 2 = +UMD J pE O 3 4 z O .2 c to -� E nr D z b > 4 C rr J E �D O 1 3 3 ZP"A N\ 3 3 3 4 3, \J\,-- 3 5 t 1 6 7 F1O 3 11 N' 3 3 12 t � pH adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot A i Note. Whenever there " sad1 screpancyaffectingNarth Carolina compliancesamples, a copy oft his form wiU be sent to the North Carolira DENRCerbrcat!Dn Office (i e. Out of hold, incorrect preservative, out of temp, incorrect Containers. leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 June 30, 2023 Wes Scarlett Scarlett Geophysical 500 Heporwil Trace Hillsborough, NC 27278 RE: Project: Rutherford South Pace Project No.: 92673197 Dear Wes Scarlett: Enclosed are the analytical results for sample(s) received by the laboratory on June 19, 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 - Asheville • 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 704-977-0981 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 55 lacmnalyfica(' www,pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 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 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 CERTIFICATIONS 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 South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 SAMPLE ANALYTE COUNT Project: Pace Project No.: Rutherford South 92673197 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92673197001 MW-1 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197002 MW-2A EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197003 MW-3 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D SAS 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197004 MW-4A EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197005 MW-5 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197006 MW-6 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197007 MW-7 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197008 MW-8 EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197009 MW-9S EPA 6010D DBB1 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197010 MW-91) EPA 6010D DBB1 7 PASI-A REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 SAMPLE ANALYTE COUNT Project: Rutherford South Pace Project No.: 92673197 Analytes Lab ID Sample ID Method Analysts Reported Laboratory EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197011 SW-1 EPA 6010D D661 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C 92673197012 SW-2 EPA 6010D D661 7 PASI-A EPA 7470A NMP 1 PASI-A EPA 8260D CL 52 PASI-C EPA 8260D Mod. TEG 3 PASI-C PASI-A = Pace Analytical Services - Asheville 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. Page 4 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MWA Parameters ANALYTICAL RESULTS Lab ID: 92673197001 Collected: 06/15/23 11:25 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:43 7440-38-2 Barium 179 ug/L 3.5 1 06/21/2310:50 06/22/2314:43 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/21/2310:50 06/22/2314:43 7440-43-9 Chromium 8.6 ug/L 3.7 1 06/21/2310:50 06/22/2314:43 7440-47-3 Lead 5.2 ug/L 4.5 1 06/21/2310:50 06/22/2314:43 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:43 7782-49-2 Silver <2.5 ug/L 2.5 1 06/21/2310:50 06/22/2314:43 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury 0.91 ug/L 0.12 1 06/26/2313:03 06/27/2312:52 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/23/23 21:05 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 21:05 107-13-1 Benzene 2.2 ug/L 0.34 1 06/23/23 21:05 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 21:05 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 21:05 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 21:05 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 21:05 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 21:05 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 21:05 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 21:05 56-23-5 Chlorobenzene 2.3 ug/L 0.28 1 06/23/23 21:05 108-90-7 Chloroethane 7.8 ug/L 0.65 1 06/23/23 21:05 75-00-3 Chloroform 1.1 ug/L 0.43 1 06/23/23 21:05 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 21:05 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 21:05 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 21:05 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 21:05 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 21:05 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 21:05 95-50-1 1,4-Dichlorobenzene 2.0 ug/L 0.33 1 06/23/23 21:05 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 21:05 110-57-6 1,1-Dichloroethane 65.9 ug/L 0.37 1 06/23/23 21:05 75-34-3 1,2-Dichloroethane 0.32 ug/L 0.32 1 06/23/23 21:05 107-06-2 1,1-Dichloroethene 1.4 ug/L 0.35 1 06/23/23 21:05 75-35-4 cis-1,2-Dichloroethene 7.6 ug/L 0.38 1 06/23/23 21:05 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 21:05 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 21:05 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 21:05 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 21:05 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 21:05 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 21:05 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v3 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-1 Lab ID: 92673197001 Collected: 06/15/23 11:25 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte lodomethane <9.7 ug/L 9.7 1 06/23/23 21:05 74-88-4 Methylene Chloride 26.8 ug/L 2.0 1 06/23/23 21:05 75-09-2 4-Methyl-2-pentanone (MIBK) <2.7 ug/L 2.7 1 06/23/23 21:05 108-10-1 Styrene <0.29 ug/L 0.29 1 06/23/23 21:05 100-42-5 1,1,1,2-Tetrachloroethane <0.31 ug/L 0.31 1 06/23/23 21:05 630-20-6 1,1,2,2-Tetrachloroethane <0.22 ug/L 0.22 1 06/23/23 21:05 79-34-5 Tetrachloroethene <0.29 ug/L 0.29 1 06/23/23 21:05 127-18-4 Toluene <0.24 ug/L 0.24 1 06/23/23 21:05 108-88-3 1,1,1-Trichloroethane <0.33 ug/L 0.33 1 06/23/23 21:05 71-55-6 1,1,2-Trichloroethane <0.32 ug/L 0.32 1 06/23/23 21:05 79-00-5 Trichloroethene 0.38 ug/L 0.38 1 06/23/23 21:05 79-01-6 Trichlorofluoromethane <0.30 ug/L 0.30 1 06/23/23 21:05 75-69-4 1,2,3-Trichloropropane <0.26 ug/L 0.26 1 06/23/23 21:05 96-18-4 Vinyl acetate <1.3 ug/L 1.3 1 06/23/23 21:05 108-05-4 Vinyl chloride <0.39 ug/L 0.39 1 06/23/23 21:05 75-01-4 Xylene (Total) 4.9 ug/L 0.34 1 06/23/23 21:05 1330-20-7 m&p-Xylene <0.71 ug/L 0.71 1 06/23/23 21:05 179601-23-1 o-Xylene 4.9 ug/L 0.34 1 06/23/23 21:05 95-47-6 Surrogates 4-Bromofluorobenzene (S) 98 % 70-130 1 06/23/23 21:05 460-00-4 1,2-Dichloroethane-d4 (S) 99 % 70-130 1 06/23/23 21:05 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 06/23/23 21:05 2037-26-5 8260D MSV SIM Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 1,4-Dioxane (p-Dioxane) 0.86 ug/L 0.86 1 06/21/23 23:03 123-91-1 Surrogates 1,2-Dichloroethane-d4 (S) 120 % 67-130 1 06/21/23 23:03 17060-07-0 Toluene-d8 (S) 104 % 70-130 1 06/21/23 23:03 2037-26-5 Date: 06/30/2023 04:44 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 6 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-2A Parameters ANALYTICAL RESULTS Lab ID: 92673197002 Collected: 06/15/23 12:50 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic 19.4 ug/L 4.7 1 06/21/2310:50 06/22/2314:46 7440-38-2 Barium 180 ug/L 3.5 1 06/21/2310:50 06/22/2314:46 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/21/2310:50 06/22/2314:46 7440-43-9 Chromium 12.8 ug/L 3.7 1 06/21/2310:50 06/22/2314:46 7440-47-3 Lead <4.5 ug/L 4.5 1 06/21/2310:50 06/22/2314:46 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:46 7782-49-2 Silver <2.5 ug/L 2.5 1 06/21/2310:50 06/22/2314:46 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2312:54 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/23/23 21:23 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 21:23 107-13-1 Benzene 0.34 ug/L 0.34 1 06/23/23 21:23 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 21:23 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 21:23 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 21:23 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 21:23 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 21:23 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 21:23 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 21:23 56-23-5 Chlorobenzene 4.7 ug/L 0.28 1 06/23/23 21:23 108-90-7 Chloroethane 0.65 ug/L 0.65 1 06/23/23 21:23 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/23/23 21:23 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 21:23 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 21:23 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 21:23 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 21:23 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 21:23 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 21:23 95-50-1 1,4-Dichlorobenzene 1.6 ug/L 0.33 1 06/23/23 21:23 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 21:23 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/23/23 21:23 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/23/23 21:23 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/23/23 21:23 75-35-4 cis-1,2-Dichloroethene 0.38 ug/L 0.38 1 06/23/23 21:23 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 21:23 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 21:23 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 21:23 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 21:23 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 21:23 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 21:23 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-2A Lab ID: 92673197002 Collected: 06/15/23 12:50 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte lodomethane <9.7 ug/L 9.7 1 06/23/23 21:23 74-88-4 Methylene Chloride <2.0 ug/L 2.0 1 06/23/23 21:23 75-09-2 4-Methyl-2-pentanone (MIBK) <2.7 ug/L 2.7 1 06/23/23 21:23 108-10-1 Styrene <0.29 ug/L 0.29 1 06/23/23 21:23 100-42-5 1,1,1,2-Tetrachloroethane <0.31 ug/L 0.31 1 06/23/23 21:23 630-20-6 1,1,2,2-Tetrachloroethane <0.22 ug/L 0.22 1 06/23/23 21:23 79-34-5 Tetrachloroethene <0.29 ug/L 0.29 1 06/23/23 21:23 127-18-4 Toluene <0.24 ug/L 0.24 1 06/23/23 21:23 108-88-3 1,1,1-Trichloroethane <0.33 ug/L 0.33 1 06/23/23 21:23 71-55-6 1,1,2-Trichloroethane <0.32 ug/L 0.32 1 06/23/23 21:23 79-00-5 Trichloroethene <0.38 ug/L 0.38 1 06/23/23 21:23 79-01-6 Trichlorofluoromethane <0.30 ug/L 0.30 1 06/23/23 21:23 75-69-4 1,2,3-Trichloropropane <0.26 ug/L 0.26 1 06/23/23 21:23 96-18-4 Vinyl acetate <1.3 ug/L 1.3 1 06/23/23 21:23 108-05-4 Vinyl chloride <0.39 ug/L 0.39 1 06/23/23 21:23 75-01-4 Xylene (Total) <0.34 ug/L 0.34 1 06/23/23 21:23 1330-20-7 m&p-Xylene <0.71 ug/L 0.71 1 06/23/23 21:23 179601-23-1 o-Xylene <0.34 ug/L 0.34 1 06/23/23 21:23 95-47-6 Surrogates 4-Bromofluorobenzene (S) 97 % 70-130 1 06/23/23 21:23 460-00-4 1,2-Dichloroethane-d4 (S) 100 % 70-130 1 06/23/23 21:23 17060-07-0 Toluene-d8 (S) 102 % 70-130 1 06/23/23 21:23 2037-26-5 8260D MSV SIM Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 1,4-Dioxane (p-Dioxane) 11.1 ug/L 0.86 1 06/21/23 23:24 123-91-1 Surrogates 1,2-Dichloroethane-d4 (S) 120 % 67-130 1 06/21/23 23:24 17060-07-0 Toluene-d8 (S) 105 % 70-130 1 06/21/23 23:24 2037-26-5 Date: 06/30/2023 04:44 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 8 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-3 Parameters ANALYTICAL RESULTS Lab ID: 92673197003 Collected: 06/15/23 14:20 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:49 7440-38-2 Barium 45.1 ug/L 3.5 1 06/21/2310:50 06/22/2314:49 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/21/2310:50 06/22/2314:49 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/21/2310:50 06/22/2314:49 7440-47-3 Lead <4.5 ug/L 4.5 1 06/21/2310:50 06/22/2314:49 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:49 7782-49-2 Silver <2.5 ug/L 2.5 1 06/21/2310:50 06/22/2314:49 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:01 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/27/23 13:21 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/27/23 13:21 107-13-1 Benzene <0.34 ug/L 0.34 1 06/27/23 13:21 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/27/23 13:21 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/27/23 13:21 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/27/23 13:21 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/27/23 13:21 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/27/23 13:21 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/27/23 13:21 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/27/23 13:21 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/27/23 13:21 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/27/23 13:21 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/27/23 13:21 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/27/23 13:21 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/27/23 13:21 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/27/23 13:21 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/27/23 13:21 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/27/23 13:21 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/27/23 13:21 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/27/23 13:21 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/27/23 13:21 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/27/23 13:21 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/27/23 13:21 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/27/23 13:21 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/27/23 13:21 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/27/23 13:21 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/27/23 13:21 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/27/23 13:21 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/27/23 13:21 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/27/23 13:21 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/27/23 13:21 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-3 Lab ID: 92673197003 Collected: 06/15/23 14:20 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 98 % 103 % 101 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 123 % 107 % 9.7 1 06/27/23 13:21 74-88-4 2.0 1 06/27/23 13:21 75-09-2 2.7 1 06/27/23 13:21 108-10-1 0.29 1 06/27/23 13:21 100-42-5 0.31 1 06/27/23 13:21 630-20-6 0.22 1 06/27/23 13:21 79-34-5 0.29 1 06/27/23 13:21 127-18-4 0.24 1 06/27/23 13:21 108-88-3 0.33 1 06/27/23 13:21 71-55-6 0.32 1 06/27/23 13:21 79-00-5 0.38 1 06/27/23 13:21 79-01-6 0.30 1 06/27/23 13:21 75-69-4 0.26 1 06/27/23 13:21 96-18-4 1.3 1 06/27/23 13:21 108-05-4 0.39 1 06/27/23 13:21 75-01-4 0.34 1 06/27/23 13:21 1330-20-7 0.71 1 06/27/23 13:21 179601-23-1 0.34 1 06/27/23 13:21 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/27/23 13:21 460-00-4 06/27/23 13:21 17060-07-0 06/27/23 13:21 2037-26-5 [eI:If��ilf��c3��c3C�.'><if��c?�;SQiI 06/21 /23 23:45 17060-07-0 06/21 /23 23:45 2037-26-5 Page 10 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-4A Parameters ANALYTICAL RESULTS Lab ID: 92673197004 Collected: 06/15/23 14:00 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:52 7440-38-2 Barium 127 ug/L 3.5 1 06/21/2310:50 06/22/2314:52 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/21/2310:50 06/22/2314:52 7440-43-9 Chromium 35.7 ug/L 3.7 1 06/21/2310:50 06/22/2314:52 7440-47-3 Lead 11.1 ug/L 4.5 1 06/21/2310:50 06/22/2314:52 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:52 7782-49-2 Silver <2.5 ug/L 2.5 1 06/21/2310:50 06/22/2314:52 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury 0.78 ug/L 0.12 1 06/26/2313:03 06/27/2313:03 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone 107 ug/L 5.1 1 06/23/23 22:54 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 22:54 107-13-1 Benzene <0.34 ug/L 0.34 1 06/23/23 22:54 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 22:54 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 22:54 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 22:54 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 22:54 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 22:54 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 22:54 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 22:54 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/23/23 22:54 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/23/23 22:54 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/23/23 22:54 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 22:54 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 22:54 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 22:54 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 22:54 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 22:54 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 22:54 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/23/23 22:54 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 22:54 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/23/23 22:54 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/23/23 22:54 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/23/23 22:54 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/23/23 22:54 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 22:54 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 22:54 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 22:54 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 22:54 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 22:54 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 22:54 591-78-6 REPORT OF LABORATORY ANALYSIS M1 v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-4A Lab ID: 92673197004 Collected: 06/15/23 14:00 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 97 % 101 % 101 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 123 % 106 % 9.7 1 06/23/23 22:54 74-88-4 2.0 1 06/23/23 22:54 75-09-2 2.7 1 06/23/23 22:54 108-10-1 0.29 1 06/23/23 22:54 100-42-5 0.31 1 06/23/23 22:54 630-20-6 0.22 1 06/23/23 22:54 79-34-5 0.29 1 06/23/23 22:54 127-18-4 0.24 1 06/23/23 22:54 108-88-3 0.33 1 06/23/23 22:54 71-55-6 0.32 1 06/23/23 22:54 79-00-5 0.38 1 06/23/23 22:54 79-01-6 0.30 1 06/23/23 22:54 75-69-4 0.26 1 06/23/23 22:54 96-18-4 1.3 1 06/23/23 22:54 108-05-4 0.39 1 06/23/23 22:54 75-01-4 0.34 1 06/23/23 22:54 1330-20-7 0.71 1 06/23/23 22:54 179601-23-1 0.34 1 06/23/23 22:54 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/23/23 22:54 460-00-4 06/23/23 22:54 17060-07-0 06/23/23 22:54 2037-26-5 [eI:If��af��cIeIei[eI'1<if��c?�;SQiI 06/22/23 00:06 17060-07-0 06/22/23 00:06 2037-26-5 Page 12 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-5 Parameters ANALYTICAL RESULTS Lab ID: 92673197005 Collected: 06/15/23 09:45 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic 12.3 ug/L 4.7 1 06/21/2310:50 06/22/2314:55 7440-38-2 Barium 176 ug/L 3.5 1 06/21/2310:50 06/22/2314:55 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/21/2310:50 06/22/2314:55 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/21/2310:50 06/22/2314:55 7440-47-3 Lead <4.5 ug/L 4.5 1 06/21/2310:50 06/22/2314:55 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/21/2310:50 06/22/2314:55 7782-49-2 Silver <2.5 ug/L 2.5 1 06/21/2310:50 06/22/2314:55 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:05 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/23/23 23:13 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 23:13 107-13-1 Benzene 0.34 ug/L 0.34 1 06/23/23 23:13 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 23:13 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 23:13 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 23:13 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 23:13 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 23:13 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 23:13 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 23:13 56-23-5 Chlorobenzene 1.2 ug/L 0.28 1 06/23/23 23:13 108-90-7 Chloroethane 1.2 ug/L 0.65 1 06/23/23 23:13 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/23/23 23:13 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 23:13 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 23:13 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 23:13 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 23:13 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 23:13 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 23:13 95-50-1 1,4-Dichlorobenzene 1.2 ug/L 0.33 1 06/23/23 23:13 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 23:13 110-57-6 1,1-Dichloroethane 1.5 ug/L 0.37 1 06/23/23 23:13 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/23/23 23:13 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/23/23 23:13 75-35-4 cis-1,2-Dichloroethene 3.2 ug/L 0.38 1 06/23/23 23:13 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 23:13 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 23:13 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:13 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:13 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 23:13 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 23:13 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v3 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-5 Lab ID: 92673197005 Collected: 06/15/23 09:45 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L 0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 97 % 98 % 101 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 11.3 ug/L 119 % 104 % 9.7 1 06/23/23 23:13 74-88-4 2.0 1 06/23/23 23:13 75-09-2 2.7 1 06/23/23 23:13 108-10-1 0.29 1 06/23/23 23:13 100-42-5 0.31 1 06/23/23 23:13 630-20-6 0.22 1 06/23/23 23:13 79-34-5 0.29 1 06/23/23 23:13 127-18-4 0.24 1 06/23/23 23:13 108-88-3 0.33 1 06/23/23 23:13 71-55-6 0.32 1 06/23/23 23:13 79-00-5 0.38 1 06/23/23 23:13 79-01-6 0.30 1 06/23/23 23:13 75-69-4 0.26 1 06/23/23 23:13 96-18-4 1.3 1 06/23/23 23:13 108-05-4 0.39 1 06/23/23 23:13 75-01-4 0.34 1 06/23/23 23:13 1330-20-7 0.71 1 06/23/23 23:13 179601-23-1 0.34 1 06/23/23 23:13 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/23/23 23:13 460-00-4 06/23/23 23:13 17060-07-0 06/23/23 23:13 2037-26-5 IeIe7 Y831111111i f �XS*1 N 06/22/23 00:28 17060-07-0 06/22/23 00:28 2037-26-5 Page 14 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-6 Parameters ANALYTICAL RESULTS Lab ID: 92673197006 Collected: 06/15/23 13:35 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:40 7440-38-2 Barium 33.8 ug/L 3.5 1 06/26/2310:22 06/27/2314:40 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2314:40 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/26/2310:22 06/27/2314:40 7440-47-3 Lead <4.5 ug/L 4.5 1 06/26/2310:22 06/27/2314:40 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:40 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2314:40 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:07 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/24/23 01:20 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/24/23 01:20 107-13-1 Benzene 1.3 ug/L 0.34 1 06/24/23 01:20 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/24/23 01:20 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/24/23 01:20 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/24/23 01:20 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/24/23 01:20 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/24/23 01:20 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/24/23 01:20 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/24/23 01:20 56-23-5 Chlorobenzene 3.2 ug/L 0.28 1 06/24/23 01:20 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/24/23 01:20 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/24/23 01:20 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/24/23 01:20 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/24/23 01:20 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/24/23 01:20 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/24/23 01:20 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/24/23 01:20 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/24/23 01:20 95-50-1 1,4-Dichlorobenzene 1.6 ug/L 0.33 1 06/24/23 01:20 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/24/23 01:20 110-57-6 1,1-Dichloroethane 0.37 ug/L 0.37 1 06/24/23 01:20 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/24/23 01:20 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/24/23 01:20 75-35-4 cis-1,2-Dichloroethene 1.8 ug/L 0.38 1 06/24/23 01:20 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/24/23 01:20 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/24/23 01:20 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 01:20 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 01:20 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/24/23 01:20 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/24/23 01:20 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-6 Lab ID: 92673197006 Collected: 06/15/23 13:35 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 97 % 98 % 103 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 46.0 ug/L 121 % 104 % 9.7 1 06/24/23 01:20 74-88-4 2.0 1 06/24/23 01:20 75-09-2 2.7 1 06/24/23 01:20 108-10-1 0.29 1 06/24/23 01:20 100-42-5 0.31 1 06/24/23 01:20 630-20-6 0.22 1 06/24/23 01:20 79-34-5 0.29 1 06/24/23 01:20 127-18-4 0.24 1 06/24/23 01:20 108-88-3 0.33 1 06/24/23 01:20 71-55-6 0.32 1 06/24/23 01:20 79-00-5 0.38 1 06/24/23 01:20 79-01-6 0.30 1 06/24/23 01:20 75-69-4 0.26 1 06/24/23 01:20 96-18-4 1.3 1 06/24/23 01:20 108-05-4 0.39 1 06/24/23 01:20 75-01-4 0.34 1 06/24/23 01:20 1330-20-7 0.71 1 06/24/23 01:20 179601-23-1 0.34 1 06/24/23 01:20 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/24/23 01:20 460-00-4 06/24/23 01:20 17060-07-0 06/24/23 01:20 2037-26-5 [eI:If��af��cIeIe101E, PaS4 N 06/22/23 00:49 17060-07-0 06/22/23 00:49 2037-26-5 Page 16 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-7 Parameters ANALYTICAL RESULTS Lab ID: 92673197007 Collected: 06/15/23 12:50 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:52 7440-38-2 Barium 108 ug/L 3.5 1 06/26/2310:22 06/27/2314:52 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2314:52 7440-43-9 Chromium 21.6 ug/L 3.7 1 06/26/2310:22 06/27/2314:52 7440-47-3 Lead 5.9 ug/L 4.5 1 06/26/2310:22 06/27/2314:52 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:52 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2314:52 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury 0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:10 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/23/23 23:31 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 23:31 107-13-1 Benzene <0.34 ug/L 0.34 1 06/23/23 23:31 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 23:31 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 23:31 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 23:31 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 23:31 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 23:31 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 23:31 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 23:31 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/23/23 23:31 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/23/23 23:31 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/23/23 23:31 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 23:31 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 23:31 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 23:31 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 23:31 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 23:31 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 23:31 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/23/23 23:31 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 23:31 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/23/23 23:31 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/23/23 23:31 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/23/23 23:31 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/23/23 23:31 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 23:31 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 23:31 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:31 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:31 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 23:31 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 23:31 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-7 Lab ID: 92673197007 Collected: 06/15/23 12:50 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 98 % 97 % 102 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 122 % 105 % 9.7 1 06/23/23 23:31 74-88-4 2.0 1 06/23/23 23:31 75-09-2 2.7 1 06/23/23 23:31 108-10-1 0.29 1 06/23/23 23:31 100-42-5 0.31 1 06/23/23 23:31 630-20-6 0.22 1 06/23/23 23:31 79-34-5 0.29 1 06/23/23 23:31 127-18-4 0.24 1 06/23/23 23:31 108-88-3 0.33 1 06/23/23 23:31 71-55-6 0.32 1 06/23/23 23:31 79-00-5 0.38 1 06/23/23 23:31 79-01-6 0.30 1 06/23/23 23:31 75-69-4 0.26 1 06/23/23 23:31 96-18-4 1.3 1 06/23/23 23:31 108-05-4 0.39 1 06/23/23 23:31 75-01-4 0.34 1 06/23/23 23:31 1330-20-7 0.71 1 06/23/23 23:31 179601-23-1 0.34 1 06/23/23 23:31 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/23/23 23:31 460-00-4 06/23/23 23:31 17060-07-0 06/23/23 23:31 2037-26-5 [eZ:If��af��c 111HElm PaS4 N 06/22/23 01:10 17060-07-0 06/22/23 01:10 2037-26-5 Page 18 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-8 Lab ID: 92673197008 Collected: 06/15/23 11:25 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <9.4 ug/L 9.4 2 06/26/2310:22 06/28/2313:12 7440-38-2 Barium 714 ug/L 7.0 2 06/26/2310:22 06/28/2313:12 7440-39-3 Cadmium <0.80 ug/L 0.80 2 06/26/2310:22 06/28/2313:12 7440-43-9 Chromium 12.6 ug/L 7.3 2 06/26/2310:22 06/28/2313:12 7440-47-3 Lead 39.5 ug/L 9.1 2 06/26/2310:22 06/28/2313:12 7439-92-1 Selenium <9.4 ug/L 9.4 2 06/26/2310:22 06/28/2313:12 7782-49-2 Silver <5.0 ug/L 5.0 2 06/26/2310:22 06/28/2313:12 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury 7.3 ug/L 0.61 5 06/26/2313:03 06/27/2313:48 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/23/23 23:49 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/23/23 23:49 107-13-1 Benzene <0.34 ug/L 0.34 1 06/23/23 23:49 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/23/23 23:49 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/23/23 23:49 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/23/23 23:49 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/23/23 23:49 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/23/23 23:49 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/23/23 23:49 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/23/23 23:49 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/23/23 23:49 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/23/23 23:49 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/23/23 23:49 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/23/23 23:49 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/23/23 23:49 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/23/23 23:49 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/23/23 23:49 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/23/23 23:49 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/23/23 23:49 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/23/23 23:49 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/23/23 23:49 110-57-6 1,1-Dichloroethane 3.5 ug/L 0.37 1 06/23/23 23:49 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/23/23 23:49 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/23/23 23:49 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/23/23 23:49 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/23/23 23:49 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/23/23 23:49 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:49 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/23/23 23:49 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/23/23 23:49 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/23/23 23:49 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. D3 D3 D3 D3 v2 v2 Page 19 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-8 Lab ID: 92673197008 Collected: 06/15/23 11:25 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 98 % 97 % 102 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 120 % 105 % 9.7 1 06/23/23 23:49 74-88-4 2.0 1 06/23/23 23:49 75-09-2 2.7 1 06/23/23 23:49 108-10-1 0.29 1 06/23/23 23:49 100-42-5 0.31 1 06/23/23 23:49 630-20-6 0.22 1 06/23/23 23:49 79-34-5 0.29 1 06/23/23 23:49 127-18-4 0.24 1 06/23/23 23:49 108-88-3 0.33 1 06/23/23 23:49 71-55-6 0.32 1 06/23/23 23:49 79-00-5 0.38 1 06/23/23 23:49 79-01-6 0.30 1 06/23/23 23:49 75-69-4 0.26 1 06/23/23 23:49 96-18-4 1.3 1 06/23/23 23:49 108-05-4 0.39 1 06/23/23 23:49 75-01-4 0.34 1 06/23/23 23:49 1330-20-7 0.71 1 06/23/23 23:49 179601-23-1 0.34 1 06/23/23 23:49 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/23/23 23:49 460-00-4 06/23/23 23:49 17060-07-0 06/23/23 23:49 2037-26-5 [eZ:If��af��cIeyiEc1itiPaS4 N 06/22/23 01:31 17060-07-0 06/22/23 01:31 2037-26-5 Page 20 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-9S Parameters ANALYTICAL RESULTS Lab ID: 92673197009 Collected: 06/15/23 10:00 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:58 7440-38-2 Barium 50.6 ug/L 3.5 1 06/26/2310:22 06/27/2314:58 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2314:58 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/26/2310:22 06/27/2314:58 7440-47-3 Lead <4.5 ug/L 4.5 1 06/26/2310:22 06/27/2314:58 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2314:58 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2314:58 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:14 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/24/23 00:07 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/24/23 00:07 107-13-1 Benzene <0.34 ug/L 0.34 1 06/24/23 00:07 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/24/23 00:07 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/24/23 00:07 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/24/23 00:07 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/24/23 00:07 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/24/23 00:07 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/24/23 00:07 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/24/23 00:07 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/24/23 00:07 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/24/23 00:07 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/24/23 00:07 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/24/23 00:07 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/24/23 00:07 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/24/23 00:07 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/24/23 00:07 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/24/23 00:07 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/24/23 00:07 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/24/23 00:07 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/24/23 00:07 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/24/23 00:07 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/24/23 00:07 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/24/23 00:07 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/24/23 00:07 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/24/23 00:07 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/24/23 00:07 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:07 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:07 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/24/23 00:07 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/24/23 00:07 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-9S Lab ID: 92673197009 Collected: 06/15/23 10:00 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 99 % 101 % 103 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 122 % 105 % 9.7 1 06/24/23 00:07 74-88-4 2.0 1 06/24/23 00:07 75-09-2 2.7 1 06/24/23 00:07 108-10-1 0.29 1 06/24/23 00:07 100-42-5 0.31 1 06/24/23 00:07 630-20-6 0.22 1 06/24/23 00:07 79-34-5 0.29 1 06/24/23 00:07 127-18-4 0.24 1 06/24/23 00:07 108-88-3 0.33 1 06/24/23 00:07 71-55-6 0.32 1 06/24/23 00:07 79-00-5 0.38 1 06/24/23 00:07 79-01-6 0.30 1 06/24/23 00:07 75-69-4 0.26 1 06/24/23 00:07 96-18-4 1.3 1 06/24/23 00:07 108-05-4 0.39 1 06/24/23 00:07 75-01-4 0.34 1 06/24/23 00:07 1330-20-7 0.71 1 06/24/23 00:07 179601-23-1 0.34 1 06/24/23 00:07 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/24/23 00:07 460-00-4 06/24/23 00:07 17060-07-0 06/24/23 00:07 2037-26-5 [eZ:If��af��c 1111117cltiPaS4 N 06/22/23 01:53 17060-07-0 06/22/23 01:53 2037-26-5 Page 22 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: MW-91) Parameters ANALYTICAL RESULTS Lab ID: 92673197010 Collected: 06/15/23 09:54 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:01 7440-38-2 Barium 26.5 ug/L 3.5 1 06/26/2310:22 06/27/2315:01 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2315:01 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/26/2310:22 06/27/2315:01 7440-47-3 Lead <4.5 ug/L 4.5 1 06/26/2310:22 06/27/2315:01 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:01 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2315:01 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:16 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/24/23 00:25 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/24/23 00:25 107-13-1 Benzene <0.34 ug/L 0.34 1 06/24/23 00:25 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/24/23 00:25 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/24/23 00:25 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/24/23 00:25 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/24/23 00:25 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/24/23 00:25 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/24/23 00:25 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/24/23 00:25 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/24/23 00:25 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/24/23 00:25 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/24/23 00:25 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/24/23 00:25 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/24/23 00:25 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/24/23 00:25 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/24/23 00:25 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/24/23 00:25 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/24/23 00:25 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/24/23 00:25 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/24/23 00:25 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/24/23 00:25 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/24/23 00:25 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/24/23 00:25 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/24/23 00:25 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/24/23 00:25 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/24/23 00:25 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:25 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:25 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/24/23 00:25 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/24/23 00:25 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: MW-9D Lab ID: 92673197010 Collected: 06/15/23 09:54 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 98 % 101 % 103 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 126 % 106 % 9.7 1 06/24/23 00:25 74-88-4 2.0 1 06/24/23 00:25 75-09-2 2.7 1 06/24/23 00:25 108-10-1 0.29 1 06/24/23 00:25 100-42-5 0.31 1 06/24/23 00:25 630-20-6 0.22 1 06/24/23 00:25 79-34-5 0.29 1 06/24/23 00:25 127-18-4 0.24 1 06/24/23 00:25 108-88-3 0.33 1 06/24/23 00:25 71-55-6 0.32 1 06/24/23 00:25 79-00-5 0.38 1 06/24/23 00:25 79-01-6 0.30 1 06/24/23 00:25 75-69-4 0.26 1 06/24/23 00:25 96-18-4 1.3 1 06/24/23 00:25 108-05-4 0.39 1 06/24/23 00:25 75-01-4 0.34 1 06/24/23 00:25 1330-20-7 0.71 1 06/24/23 00:25 179601-23-1 0.34 1 06/24/23 00:25 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/24/23 00:25 460-00-4 06/24/23 00:25 17060-07-0 06/24/23 00:25 2037-26-5 [eI:If��af��c [11)"aC!<iPaS4 N 06/22/23 02:14 17060-07-0 06/22/23 02:14 2037-26-5 Page 24 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: SW-1 Parameters ANALYTICAL RESULTS Lab ID: 92673197011 Collected: 06/15/23 10:35 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:10 7440-38-2 Barium 29.0 ug/L 3.5 1 06/26/2310:22 06/27/2315:10 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2315:10 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/26/2310:22 06/27/2315:10 7440-47-3 Lead <4.5 ug/L 4.5 1 06/26/2310:22 06/27/2315:10 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:10 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2315:10 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:19 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/24/23 00:44 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/24/23 00:44 107-13-1 Benzene <0.34 ug/L 0.34 1 06/24/23 00:44 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/24/23 00:44 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/24/23 00:44 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/24/23 00:44 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/24/23 00:44 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/24/23 00:44 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/24/23 00:44 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/24/23 00:44 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/24/23 00:44 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/24/23 00:44 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/24/23 00:44 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/24/23 00:44 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/24/23 00:44 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/24/23 00:44 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/24/23 00:44 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/24/23 00:44 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/24/23 00:44 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/24/23 00:44 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/24/23 00:44 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/24/23 00:44 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/24/23 00:44 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/24/23 00:44 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/24/23 00:44 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/24/23 00:44 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/24/23 00:44 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:44 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 00:44 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/24/23 00:44 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/24/23 00:44 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: SW-1 Lab ID: 92673197011 Collected: 06/15/23 10:35 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 97 % 101 % 103 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte <0.86 ug/L 120 % 104 % 9.7 1 06/24/23 00:44 74-88-4 2.0 1 06/24/23 00:44 75-09-2 2.7 1 06/24/23 00:44 108-10-1 0.29 1 06/24/23 00:44 100-42-5 0.31 1 06/24/23 00:44 630-20-6 0.22 1 06/24/23 00:44 79-34-5 0.29 1 06/24/23 00:44 127-18-4 0.24 1 06/24/23 00:44 108-88-3 0.33 1 06/24/23 00:44 71-55-6 0.32 1 06/24/23 00:44 79-00-5 0.38 1 06/24/23 00:44 79-01-6 0.30 1 06/24/23 00:44 75-69-4 0.26 1 06/24/23 00:44 96-18-4 1.3 1 06/24/23 00:44 108-05-4 0.39 1 06/24/23 00:44 75-01-4 0.34 1 06/24/23 00:44 1330-20-7 0.71 1 06/24/23 00:44 179601-23-1 0.34 1 06/24/23 00:44 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/24/23 00:44 460-00-4 06/24/23 00:44 17060-07-0 06/24/23 00:44 2037-26-5 [eI:If��af��c [it5CK3<iPaS4 N 06/22/23 04:43 17060-07-0 06/22/23 04:43 2037-26-5 Page 26 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 Project: Rutherford South Pace Project No.: 92673197 Sample: SW-2 Parameters ANALYTICAL RESULTS Lab ID: 92673197012 Collected: 06/15/23 10:10 Received: 06/19/23 14:00 Matrix: Water Results Units PQL DF Prepared Analyzed CAS No. Qual 6010 MET ICP Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services -Asheville Arsenic <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:12 7440-38-2 Barium 29.8 ug/L 3.5 1 06/26/2310:22 06/27/2315:12 7440-39-3 Cadmium <0.40 ug/L 0.40 1 06/26/2310:22 06/27/2315:12 7440-43-9 Chromium <3.7 ug/L 3.7 1 06/26/2310:22 06/27/2315:12 7440-47-3 Lead <4.5 ug/L 4.5 1 06/26/2310:22 06/27/2315:12 7439-92-1 Selenium <4.7 ug/L 4.7 1 06/26/2310:22 06/27/2315:12 7782-49-2 Silver <2.5 ug/L 2.5 1 06/26/2310:22 06/27/2315:12 7440-22-4 7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services -Asheville Mercury <0.12 ug/L 0.12 1 06/26/2313:03 06/27/2313:21 7439-97-6 8260D MSV Low Level Landfill Analytical Method: EPA 8260D Pace Analytical Services - Charlotte Acetone <5.1 ug/L 5.1 1 06/24/23 01:02 67-64-1 Acrylonitrile <1.8 ug/L 1.8 1 06/24/23 01:02 107-13-1 Benzene <0.34 ug/L 0.34 1 06/24/23 01:02 71-43-2 Bromochloromethane <0.47 ug/L 0.47 1 06/24/23 01:02 74-97-5 Bromodichloromethane <0.31 ug/L 0.31 1 06/24/23 01:02 75-27-4 Bromoform <0.34 ug/L 0.34 1 06/24/23 01:02 75-25-2 Bromomethane <1.7 ug/L 1.7 1 06/24/23 01:02 74-83-9 2-Butanone (MEK) <4.0 ug/L 4.0 1 06/24/23 01:02 78-93-3 Carbon disulfide <0.36 ug/L 0.36 1 06/24/23 01:02 75-15-0 Carbon tetrachloride <0.33 ug/L 0.33 1 06/24/23 01:02 56-23-5 Chlorobenzene <0.28 ug/L 0.28 1 06/24/23 01:02 108-90-7 Chloroethane <0.65 ug/L 0.65 1 06/24/23 01:02 75-00-3 Chloroform <0.43 ug/L 0.43 1 06/24/23 01:02 67-66-3 Chloromethane <0.54 ug/L 0.54 1 06/24/23 01:02 74-87-3 1,2-Dibromo-3-chloropropane <0.34 ug/L 0.34 1 06/24/23 01:02 96-12-8 Dibromochloromethane <0.36 ug/L 0.36 1 06/24/23 01:02 124-48-1 1,2-Dibromoethane (EDB) <0.27 ug/L 0.27 1 06/24/23 01:02 106-93-4 Dibromomethane <0.39 ug/L 0.39 1 06/24/23 01:02 74-95-3 1,2-Dichlorobenzene <0.34 ug/L 0.34 1 06/24/23 01:02 95-50-1 1,4-Dichlorobenzene <0.33 ug/L 0.33 1 06/24/23 01:02 106-46-7 trans-1,4-Dichloro-2-butene <0.56 ug/L 0.56 1 06/24/23 01:02 110-57-6 1,1-Dichloroethane <0.37 ug/L 0.37 1 06/24/23 01:02 75-34-3 1,2-Dichloroethane <0.32 ug/L 0.32 1 06/24/23 01:02 107-06-2 1,1-Dichloroethene <0.35 ug/L 0.35 1 06/24/23 01:02 75-35-4 cis-1,2-Dichloroethene <0.38 ug/L 0.38 1 06/24/23 01:02 156-59-2 trans-1,2-Dichloroethene <0.40 ug/L 0.40 1 06/24/23 01:02 156-60-5 1,2-Dichloropropane <0.36 ug/L 0.36 1 06/24/23 01:02 78-87-5 cis-1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 01:02 10061-01-5 trans- 1,3-Dichloropropene <0.36 ug/L 0.36 1 06/24/23 01:02 10061-02-6 Ethylbenzene <0.30 ug/L 0.30 1 06/24/23 01:02 100-41-4 2-Hexanone <0.48 ug/L 0.48 1 06/24/23 01:02 591-78-6 REPORT OF LABORATORY ANALYSIS v2 v2 This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 ANALYTICAL RESULTS Project: Rutherford South Pace Project No.: 92673197 Sample: SW-2 Lab ID: 92673197012 Collected: 06/15/23 10:10 Received: 06/19/23 14:00 Matrix: Water Parameters Results Units PQL DF Prepared Analyzed CAS No. Qual 8260D MSV Low Level Landfill lodomethane Methylene Chloride 4-Methyl-2-pentanone (MIBK) Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) 8260D MSV SIM 1,4-Dioxane (p-Dioxane) Surrogates 1,2-Dichloroethane-d4 (S) Toluene-d8 (S) Date: 06/30/2023 04:44 PM Analytical Method: EPA 8260D Pace Analytical Services - Charlotte <9.7 ug/L <2.0 ug/L <2.7 ug/L <0.29 ug/L <0.31 ug/L <0.22 ug/L <0.29 ug/L <0.24 ug/L <0.33 ug/L <0.32 ug/L <0.38 ug/L <0.30 ug/L <0.26 ug/L <1.3 ug/L <0.39 ug/L <0.34 ug/L <0.71 ug/L <0.34 ug/L 98 % 100 % 102 % Analytical Method: EPA 8260D Mod. Pace Analytical Services - Charlotte 3.7 ug/L 120 % 105 % 9.7 1 06/24/23 01:02 74-88-4 2.0 1 06/24/23 01:02 75-09-2 2.7 1 06/24/23 01:02 108-10-1 0.29 1 06/24/23 01:02 100-42-5 0.31 1 06/24/23 01:02 630-20-6 0.22 1 06/24/23 01:02 79-34-5 0.29 1 06/24/23 01:02 127-18-4 0.24 1 06/24/23 01:02 108-88-3 0.33 1 06/24/23 01:02 71-55-6 0.32 1 06/24/23 01:02 79-00-5 0.38 1 06/24/23 01:02 79-01-6 0.30 1 06/24/23 01:02 75-69-4 0.26 1 06/24/23 01:02 96-18-4 1.3 1 06/24/23 01:02 108-05-4 0.39 1 06/24/23 01:02 75-01-4 0.34 1 06/24/23 01:02 1330-20-7 0.71 1 06/24/23 01:02 179601-23-1 0.34 1 06/24/23 01:02 95-47-6 70-130 1 70-130 1 70-130 1 [e1E:I:i 67-130 1 70-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. 06/24/23 01:02 460-00-4 06/24/23 01:02 17060-07-0 06/24/23 01:02 2037-26-5 [eI:If��af��c 111MIZI=PaS4 N 06/22/23 05:04 17060-07-0 06/22/23 05:04 2037-26-5 Page 28 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 783001 Analysis Method: EPA 7470A QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005, 92673197006, 92673197007, 92673197008,92673197009,92673197010,92673197011,92673197012 METHOD BLANK: 4061266 Matrix: Water Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005, 92673197006, 92673197007, 92673197008,92673197009,92673197010,92673197011,92673197012 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Mercury ug/L <0.12 0.12 06/27/2312:34 LABORATORY CONTROL SAMPLE: 4061267 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Mercury ug/L 2.5 2.7 108 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4061268 4061269 MS MSD 92672242001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Mercury ug/L ND 2.5 2.5 2.4 2.6 94 102 75-125 8 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 781913 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005 METHOD BLANK: 4056224 Matrix: Water Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Arsenic ug/L <4.7 4.7 06/22/2313:53 Barium ug/L <3.5 3.5 06/22/2313:53 Cadmium ug/L <0.40 0.40 06/22/2313:53 Chromium ug/L <3.7 3.7 06/22/2313:53 Lead ug/L <4.5 4.5 06/22/2313:53 Selenium ug/L <4.7 4.7 06/22/2313:53 Silver ug/L <2.5 2.5 06/22/2313:53 LABORATORY CONTROL SAMPLE: 4056225 Parameter Units Arsenic ug/L Barium ug/L Cadmium ug/L Chromium ug/L Lead ug/L Selenium ug/L Silver ug/L Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 500 526 105 80-120 500 529 106 80-120 500 528 106 80-120 500 532 106 80-120 500 526 105 80-120 500 523 105 80-120 250 262 105 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4056226 MS 92673295001 Spike Parameter Units Result Conc. MSD Spike Conc. 4056227 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Qual Arsenic ug/L ND 500 500 571 589 113 117 75-125 3 Barium ug/L 204 500 500 779 806 115 121 75-125 3 Cadmium ug/L 0.014 500 500 437 447 85 87 75-125 2 mg/L Chromium ug/L ND 500 500 509 524 102 105 75-125 3 Lead ug/L 0.012 500 500 479 493 93 96 75-125 3 mg/L Selenium ug/L 535 500 500 1140 1190 120 130 75-125 4 Silver ug/L ND 250 250 348 364 139 145 75-125 4 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 782949 Analysis Method: EPA 6010D QC Batch Method: EPA 3010A Analysis Description: 6010 MET Laboratory: Pace Analytical Services -Asheville Associated Lab Samples: 92673197006,92673197007,92673197008,92673197009,92673197010,92673197011,92673197012 METHOD BLANK: 4061015 Matrix: Water Associated Lab Samples: 92673197006,92673197007,92673197008,92673197009,92673197010,92673197011,92673197012 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Arsenic ug/L <4.7 4.7 06/27/2314:35 Barium ug/L <3.5 3.5 06/27/2314:35 Cadmium ug/L <0.40 0.40 06/27/2314:35 Chromium ug/L <3.7 3.7 06/27/2314:35 Lead ug/L <4.5 4.5 06/27/2314:35 Selenium ug/L <4.7 4.7 06/27/2314:35 Silver ug/L <2.5 2.5 06/27/2314:35 LABORATORY CONTROL SAMPLE: 4061016 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Arsenic ug/L 500 481 96 80-120 Barium ug/L 500 494 99 80-120 Cadmium ug/L 500 487 97 80-120 Chromium ug/L 500 489 98 80-120 Lead ug/L 500 491 98 80-120 Selenium ug/L 500 478 96 80-120 Silver ug/L 250 241 96 80-120 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4061017 4061018 MS MSD 92673197006 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Arsenic ug/L <4.7 500 500 518 505 103 101 75-125 3 Barium ug/L 33.8 500 500 541 531 101 99 75-125 2 Cadmium ug/L <0.40 500 500 497 486 99 97 75-125 2 Chromium ug/L <3.7 500 500 511 498 102 99 75-125 2 Lead ug/L <4.5 500 500 501 491 100 98 75-125 2 Selenium ug/L <4.7 500 500 532 520 106 104 75-125 2 Silver ug/L <2.5 250 250 255 251 102 100 75-125 2 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 782397 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92673197001, 92673197002 METHOD BLANK: 4058511 Associated Lab Samples: 92673197001, 92673197002 Parameter Units Matrix: Blank Result Water Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.31 0.31 06/23/23 16:13 1,1,1-Trichloroethane ug/L <0.33 0.33 06/23/23 16:13 1,1,2,2-Tetrachloroethane ug/L <0.22 0.22 06/23/23 16:13 1,1,2-Trichloroethane ug/L <0.32 0.32 06/23/23 16:13 1,1-Dichloroethane ug/L <0.37 0.37 06/23/23 16:13 1,1-Dichloroethene ug/L <0.35 0.35 06/23/23 16:13 1,2,3-Trichloropropane ug/L <0.26 0.26 06/23/23 16:13 1,2-Dibromo-3-chloropropane ug/L <0.34 0.34 06/23/23 16:13 1,2-Dibromoethane (EDB) ug/L <0.27 0.27 06/23/23 16:13 1,2-Dichlorobenzene ug/L <0.34 0.34 06/23/23 16:13 1,2-Dichloroethane ug/L <0.32 0.32 06/23/23 16:13 1,2-Dichloropropane ug/L <0.36 0.36 06/23/23 16:13 1,4-Dichlorobenzene ug/L <0.33 0.33 06/23/23 16:13 2-Butanone (MEK) ug/L <4.0 4.0 06/23/23 16:13 2-Hexanone ug/L <0.48 0.48 06/23/23 16:13 4-Methyl-2-pentanone (MIBK) ug/L <2.7 2.7 06/23/23 16:13 Acetone ug/L <5.1 5.1 06/23/23 16:13 Acrylonitrile ug/L <1.8 1.8 06/23/23 16:13 Benzene ug/L <0.34 0.34 06/23/23 16:13 Bromochloromethane ug/L <0.47 0.47 06/23/23 16:13 Bromodichloromethane ug/L <0.31 0.31 06/23/23 16:13 Bromoform ug/L <0.34 0.34 06/23/23 16:13 Bromomethane ug/L <1.7 1.7 06/23/23 16:13 Carbon disulfide ug/L <0.36 0.36 06/23/23 16:13 Carbon tetrachloride ug/L <0.33 0.33 06/23/23 16:13 Chlorobenzene ug/L <0.28 0.28 06/23/23 16:13 Chloroethane ug/L <0.65 0.65 06/23/23 16:13 Chloroform ug/L <0.43 0.43 06/23/23 16:13 Chloromethane ug/L <0.54 0.54 06/23/23 16:13 cis-1,2-Dichloroethene ug/L <0.38 0.38 06/23/23 16:13 cis-1,3-Dichloropropene ug/L <0.36 0.36 06/23/23 16:13 Dibromochloromethane ug/L <0.36 0.36 06/23/23 16:13 Dibromomethane ug/L <0.39 0.39 06/23/23 16:13 Ethylbenzene ug/L <0.30 0.30 06/23/23 16:13 lodomethane ug/L <9.7 9.7 06/23/23 16:13 m&p-Xylene ug/L <0.71 0.71 06/23/23 16:13 Methylene Chloride ug/L <2.0 2.0 06/23/23 16:13 o-Xylene ug/L <0.34 0.34 06/23/23 16:13 Styrene ug/L <0.29 0.29 06/23/23 16:13 Tetrachloroethene ug/L <0.29 0.29 06/23/23 16:13 v2 v2 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 METHOD BLANK: 4058511 Associated Lab Samples: 92673197001, 92673197002 Parameter Units Matrix: Blank Result Water Reporting Limit Analyzed Qualifiers Toluene ug/L <0.24 0.24 06/23/23 16:13 trans-1,2-Dichloroethene ug/L <0.40 0.40 06/23/23 16:13 trans- 1,3-Dichloropropene ug/L <0.36 0.36 06/23/23 16:13 trans-1,4-Dichloro-2-butene ug/L <0.56 0.56 06/23/23 16:13 Trichloroethene ug/L <0.38 0.38 06/23/23 16:13 Trichlorofluoromethane ug/L <0.30 0.30 06/23/23 16:13 Vinyl acetate ug/L <1.3 1.3 06/23/23 16:13 Vinyl chloride ug/L <0.39 0.39 06/23/23 16:13 Xylene (Total) ug/L <0.34 0.34 06/23/23 16:13 1,2-Dichloroethane-d4 (S) % 101 70-130 06/23/23 16:13 4-Bromofluorobenzene (S) % 98 70-130 06/23/23 16:13 Toluene-d8 (S) % 101 70-130 06/23/23 16:13 LABORATORY CONTROL SAMPLE: Parameter 4058512 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 19.7 98 70-130 1,1,1-Trichloroethane ug/L 20 19.6 98 70-130 1,1,2,2-Tetrachloroethane ug/L 20 21.2 106 70-130 1,1,2-Trichloroethane ug/L 20 20.2 101 70-130 1,1-Dichloroethane ug/L 20 19.8 99 70-130 1,1-Dichloroethene ug/L 20 20.1 101 70-130 1,2,3-Trichloropropane ug/L 20 20.3 102 70-130 1,2-Dibromo-3-chloropropane ug/L 20 18.7 94 70-131 1,2-Dibromoethane (EDB) ug/L 20 20.1 101 70-130 1,2-Dichlorobenzene ug/L 20 19.6 98 70-130 1,2-Dichloroethane ug/L 20 19.6 98 70-130 1,2-Dichloropropane ug/L 20 19.9 99 70-130 1,4-Dichlorobenzene ug/L 20 19.7 99 70-130 2-Butanone (MEK) ug/L 40 41.0 102 70-134 2-Hexanone ug/L 40 42.6 107 70-131 4-Methyl-2-pentanone (MIBK) ug/L 40 40.9 102 70-130 Acetone ug/L 40 40.8 102 70-133 Acrylonitrile ug/L 100 107 107 70-130 Benzene ug/L 20 20.0 100 70-130 Bromochloromethane ug/L 20 20.0 100 70-130 Bromodichloromethane ug/L 20 18.3 92 70-130 Bromoform ug/L 20 18.1 90 70-130 Bromomethane ug/L 20 15.2 76 45-151 v3 Carbon disulfide ug/L 20 19.6 98 70-130 Carbon tetrachloride ug/L 20 18.2 91 70-130 Chlorobenzene ug/L 20 19.7 99 70-130 Chloroethane ug/L 20 14.7 73 39-152 v3 Chloroform ug/L 20 18.5 93 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 LABORATORY CONTROL SAMPLE: Parameter 4058512 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Chloromethane ug/L 20 17.4 87 58-130 cis-1,2-Dichloroethene ug/L 20 19.7 98 70-130 cis-1,3-Dichloropropene ug/L 20 19.2 96 70-130 Dibromochloromethane ug/L 20 18.6 93 70-130 Dibromomethane ug/L 20 19.1 95 70-130 Ethylbenzene ug/L 20 19.5 98 70-130 lodomethane ug/L 40 35.0 87 53-141 m&p-Xylene ug/L 40 39.4 98 70-130 Methylene Chloride ug/L 20 20.2 101 66-130 o-Xylene ug/L 20 19.4 97 70-130 Styrene ug/L 20 19.8 99 70-130 Tetrachloroethene ug/L 20 19.1 95 70-130 Toluene ug/L 20 19.2 96 70-130 trans-1,2-Dichloroethene ug/L 20 19.8 99 70-130 trans- 1,3-Dichloropropene ug/L 20 18.6 93 70-130 trans-1,4-Dichloro-2-butene ug/L 20 21.2 106 57-185 Trichloroethene ug/L 20 19.1 96 70-130 Trichlorofluoromethane ug/L 20 19.1 95 62-130 Vinyl acetate ug/L 40 40.9 102 70-144 Vinyl chloride ug/L 20 17.3 86 62-130 Xylene (Total) ug/L 60 58.8 98 70-130 1,2-Dichloroethane-d4 (S) % 96 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 99 70-130 MATRIX SPIKE SAMPLE: Parameter 4058518 Units 92673056001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 22.9 115 70-141 1,1,1-Trichloroethane ug/L ND 20 23.4 117 70-150 1,1,2,2-Tetrachloroethane ug/L ND 20 21.3 107 69-142 1,1,2-Trichloroethane ug/L ND 20 21.7 108 70-138 1,1-Dichloroethane ug/L ND 20 24.7 123 70-150 1,1-Dichloroethene ug/L ND 20 27.7 139 70-156 1,2,3-Trichloropropane ug/L ND 20 21.4 107 70-140 1,2-Dibromo-3-chloropropane ug/L ND 20 21.2 106 68-146 1,2-Dibromoethane (EDB) ug/L ND 20 22.5 113 70-138 1,2-Dichlorobenzene ug/L ND 20 21.1 106 70-141 1,2-Dichloroethane ug/L ND 20 23.5 117 69-143 1,2-Dichloropropane ug/L ND 20 23.5 118 68-156 1,4-Dichlorobenzene ug/L ND 20 21.2 106 70-142 2-Butanone (MEK) ug/L ND 40 42.7 107 60-157 2-Hexanone ug/L ND 40 43.5 109 68-146 4-Methyl-2-pentanone (MIBK) ug/L ND 40 43.3 108 70-141 Acetone ug/L ND 40 42.9 107 58-157 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 MATRIX SPIKE SAMPLE: Parameter 4058518 Units 92673056001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Acrylonitrile ug/L ND 100 114 114 69-147 Benzene ug/L ND 20 23.3 116 70-142 Bromochloromethane ug/L ND 20 25.1 126 70-146 Bromodichloromethane ug/L ND 20 21.3 106 70-139 Bromoform ug/L ND 20 22.0 110 64-140 Bromomethane ug/L ND 20 16.3 81 28-192 v3 Carbon disulfide ug/L ND 20 27.1 135 70-151 Carbon tetrachloride ug/L ND 20 23.5 117 70-148 Chlorobenzene ug/L 0.75J 20 22.9 111 70-141 Chloroethane ug/L ND 20 32.8 164 58-191 Chloroform ug/L ND 20 22.8 114 70-148 Chloromethane ug/L ND 20 27.2 136 43-162 cis-1,2-Dichloroethene ug/L ND 20 24.1 121 68-151 cis-1,3-Dichloropropene ug/L ND 20 23.0 115 70-139 Dibromochloromethane ug/L ND 20 22.6 113 70-144 Dibromomethane ug/L ND 20 21.8 109 70-139 Ethylbenzene ug/L ND 20 21.8 109 70-143 lodomethane ug/L ND 40 52.1 130 35-171 m&p-Xylene ug/L ND 40 42.9 107 70-144 Methylene Chloride ug/L ND 20 24.2 121 62-149 o-Xylene ug/L ND 20 21.4 107 70-145 Styrene ug/L ND 20 21.9 109 70-143 Tetrachloroethene ug/L ND 20 21.8 109 70-145 Toluene ug/L ND 20 22.1 110 70-142 trans-1,2-Dichloroethene ug/L ND 20 25.8 129 70-151 trans- 1,3-Dichloropropene ug/L ND 20 22.6 113 70-139 trans-1,4-Dichloro-2-butene ug/L ND 20 22.7 113 51-159 v1 Trichloroethene ug/L ND 20 23.1 115 62-146 Trichlorofluoromethane ug/L ND 20 25.7 128 63-153 Vinyl acetate ug/L ND 40 47.4 118 61-162 Vinyl chloride ug/L ND 20 22.2 111 61-163 Xylene (Total) ug/L ND 60 64.3 107 70-143 1,2-Dichloroethane-d4 (S) % 108 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8 (S) % 99 70-130 SAMPLE DUPLICATE: 4058519 Parameter Units 92673056003 Result Dup Result 1,1,1,2-Tetrachloroethane ug/L ND <0.31 1,1,1-Trichloroethane ug/L ND <0.33 1,1,2,2-Tetrachloroethane ug/L ND <0.22 1,1,2-Trichloroethane ug/L ND <0.32 1,1-Dichloroethane ug/L ND <0.37 1,1-Dichloroethene ug/L ND <0.35 RPD Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 SAMPLE DUPLICATE: 4058519 Parameter Units 92673056003 Result Dup Result 1,2,3-Trichloropropane ug/L ND <0.26 1,2-Dibromo-3-chloropropane ug/L ND <0.34 1,2-Dibromoethane (EDB) ug/L ND <0.27 1,2-Dichlorobenzene ug/L ND <0.34 1,2-Dichloroethane ug/L ND <0.32 1,2-Dichloropropane ug/L ND <0.36 1,4-Dichlorobenzene ug/L ND <0.33 2-Butanone (MEK) ug/L ND <4.0 2-Hexanone ug/L ND <0.48 4-Methyl-2-pentanone (MIBK) ug/L ND <2.7 Acetone ug/L ND <5.1 Acrylonitrile ug/L ND <1.8 Benzene ug/L ND <0.34 Bromochloromethane ug/L ND <0.47 Bromodichloromethane ug/L ND <0.31 Bromoform ug/L ND <0.34 Bromomethane ug/L ND <1.7 Carbon disulfide ug/L ND <0.36 Carbon tetrachloride ug/L ND <0.33 Chlorobenzene ug/L ND <0.28 Chloroethane ug/L ND <0.65 Chloroform ug/L ND <0.43 Chloromethane ug/L ND <0.54 cis-1,2-Dichloroethene ug/L ND <0.38 cis-1,3-Dichloropropene ug/L ND <0.36 Dibromochloromethane ug/L ND <0.36 Dibromomethane ug/L ND <0.39 Ethylbenzene ug/L ND <0.30 lodomethane ug/L ND <9.7 m&p-Xylene ug/L ND <0.71 Methylene Chloride ug/L ND <2.0 o-Xylene ug/L ND <0.34 Styrene ug/L ND <0.29 Tetrachloroethene ug/L ND <0.29 Toluene ug/L ND <0.24 trans-1,2-Dichloroethene ug/L ND <0.40 trans- 1,3-Dichloropropene ug/L ND <0.36 trans-1,4-Dichloro-2-butene ug/L ND <0.56 Trichloroethene ug/L ND <0.38 Trichlorofluoromethane ug/L ND <0.30 Vinyl acetate ug/L ND <1.3 Vinyl chloride ug/L ND <0.39 Xylene (Total) ug/L ND <0.34 1,2-Dichloroethane-d4 (S) % 97 112 4-Bromofluorobenzene (S) % 97 101 Toluene-d8 (S) % 102 102 RPD Qualifiers v2 v1 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 36 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 782401 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92673197004, 92673197005, 92673197006, 92673197007, 92673197008, 92673197009, 92673197010, 92673197011,92673197012 METHOD BLANK: 4058548 Matrix: Water Associated Lab Samples: 92673197004, 92673197005, 92673197006, 92673197007, 92673197008, 92673197009, 92673197010, 92673197011,92673197012 Parameter Units Blank Result Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.31 0.31 06/23/23 15:55 1,1,1-Trichloroethane ug/L <0.33 0.33 06/23/23 15:55 1,1,2,2-Tetrachloroethane ug/L <0.22 0.22 06/23/23 15:55 1,1,2-Trichloroethane ug/L <0.32 0.32 06/23/23 15:55 1,1-Dichloroethane ug/L <0.37 0.37 06/23/23 15:55 1,1-Dichloroethene ug/L <0.35 0.35 06/23/23 15:55 1,2,3-Trichloropropane ug/L <0.26 0.26 06/23/23 15:55 1,2-Dibromo-3-chloropropane ug/L <0.34 0.34 06/23/23 15:55 1,2-Dibromoethane (EDB) ug/L <0.27 0.27 06/23/23 15:55 1,2-Dichlorobenzene ug/L <0.34 0.34 06/23/23 15:55 1,2-Dichloroethane ug/L <0.32 0.32 06/23/23 15:55 1,2-Dichloropropane ug/L <0.36 0.36 06/23/23 15:55 1,4-Dichlorobenzene ug/L <0.33 0.33 06/23/23 15:55 2-Butanone (MEK) ug/L <4.0 4.0 06/23/23 15:55 2-Hexanone ug/L <0.48 0.48 06/23/23 15:55 4-Methyl-2-pentanone (MIBK) ug/L <2.7 2.7 06/23/23 15:55 Acetone ug/L <5.1 5.1 06/23/23 15:55 Acrylonitrile ug/L <1.8 1.8 06/23/23 15:55 Benzene ug/L <0.34 0.34 06/23/23 15:55 Bromochloromethane ug/L <0.47 0.47 06/23/23 15:55 Bromodichloromethane ug/L <0.31 0.31 06/23/23 15:55 Bromoform ug/L <0.34 0.34 06/23/23 15:55 Bromomethane ug/L <1.7 1.7 06/23/23 15:55 Carbon disulfide ug/L <0.36 0.36 06/23/23 15:55 Carbon tetrachloride ug/L <0.33 0.33 06/23/23 15:55 Chlorobenzene ug/L <0.28 0.28 06/23/23 15:55 Chloroethane ug/L <0.65 0.65 06/23/23 15:55 Chloroform ug/L <0.43 0.43 06/23/23 15:55 Chloromethane ug/L <0.54 0.54 06/23/23 15:55 cis-1,2-Dichloroethene ug/L <0.38 0.38 06/23/23 15:55 cis-1,3-Dichloropropene ug/L <0.36 0.36 06/23/23 15:55 Dibromochloromethane ug/L <0.36 0.36 06/23/23 15:55 Dibromomethane ug/L <0.39 0.39 06/23/23 15:55 Ethylbenzene ug/L <0.30 0.30 06/23/23 15:55 lodomethane ug/L <9.7 9.7 06/23/23 15:55 m&p-Xylene ug/L <0.71 0.71 06/23/23 15:55 Methylene Chloride ug/L <2.0 2.0 06/23/23 15:55 o-Xylene ug/L <0.34 0.34 06/23/23 15:55 Styrene ug/L <0.29 0.29 06/23/23 15:55 v2 v2 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 METHOD BLANK: 4058548 Matrix: Water Associated Lab Samples: 92673197004, 92673197005, 92673197006, 92673197007, 92673197008, 92673197009, 92673197010, 92673197011,92673197012 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Tetrachloroethene ug/L <0.29 0.29 06/23/23 15:55 Toluene ug/L <0.24 0.24 06/23/23 15:55 trans-1,2-Dichloroethene ug/L <0.40 0.40 06/23/23 15:55 trans- 1,3-Dichloropropene ug/L <0.36 0.36 06/23/23 15:55 trans-1,4-Dichloro-2-butene ug/L <0.56 0.56 06/23/23 15:55 Trichloroethene ug/L <0.38 0.38 06/23/23 15:55 Trichlorofluoromethane ug/L <0.30 0.30 06/23/23 15:55 Vinyl acetate ug/L <1.3 1.3 06/23/23 15:55 Vinyl chloride ug/L <0.39 0.39 06/23/23 15:55 Xylene (Total) ug/L <0.34 0.34 06/23/23 15:55 1,2-Dichloroethane-d4 (S) % 96 70-130 06/23/23 15:55 4-Bromofluorobenzene (S) % 98 70-130 06/23/23 15:55 Toluene-d8 (S) % 103 70-130 06/23/23 15:55 LABORATORY CONTROL SAMPLE: Parameter 4058549 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L 20 19.9 99 70-130 1,1,1-Trichloroethane ug/L 20 19.8 99 70-130 1,1,2,2-Tetrachloroethane ug/L 20 21.0 105 70-130 1,1,2-Trichloroethane ug/L 20 20.5 102 70-130 1,1-Dichloroethane ug/L 20 18.8 94 70-130 1,1-Dichloroethene ug/L 20 20.2 101 70-130 1,2,3-Trichloropropane ug/L 20 20.5 103 70-130 1,2-Dibromo-3-chloropropane ug/L 20 19.4 97 70-131 1,2-Dibromoethane (EDB) ug/L 20 20.2 101 70-130 1,2-Dichlorobenzene ug/L 20 19.9 100 70-130 1,2-Dichloroethane ug/L 20 19.6 98 70-130 1,2-Dichloropropane ug/L 20 19.9 100 70-130 1,4-Dichlorobenzene ug/L 20 19.7 98 70-130 2-Butanone (MEK) ug/L 40 39.2 98 70-134 2-Hexanone ug/L 40 41.2 103 70-131 4-Methyl-2-pentanone (MIBK) ug/L 40 40.5 101 70-130 Acetone ug/L 40 38.9 97 70-133 Acrylonitrile ug/L 100 103 103 70-130 Benzene ug/L 20 19.9 100 70-130 Bromochloromethane ug/L 20 18.8 94 70-130 Bromodichloromethane ug/L 20 18.7 93 70-130 Bromoform ug/L 20 18.3 92 70-130 Bromomethane ug/L 20 16.1 80 45-151 v3 Carbon disulfide ug/L 20 19.8 99 70-130 Carbon tetrachloride ug/L 20 19.4 97 70-130 Chlorobenzene ug/L 20 19.8 99 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 LABORATORY CONTROL SAMPLE: Parameter 4058549 Units Spike LCS Conc. Result Chloroethane ug/L 20 Chloroform ug/L 20 Chloromethane ug/L 20 cis-1,2-Dichloroethene ug/L 20 cis-1,3-Dichloropropene ug/L 20 Dibromochloromethane ug/L 20 Dibromomethane ug/L 20 Ethylbenzene ug/L 20 lodomethane ug/L 40 m&p-Xylene ug/L 40 Methylene Chloride ug/L 20 o-Xylene ug/L 20 Styrene ug/L 20 Tetrachloroethene ug/L 20 Toluene ug/L 20 trans-1,2-Dichloroethene ug/L 20 trans- 1,3-Dichloropropene ug/L 20 trans-1,4-Dichloro-2-butene ug/L 20 Trichloroethene ug/L 20 Trichlorofluoromethane ug/L 20 Vinyl acetate ug/L 40 Vinyl chloride ug/L 20 Xylene (Total) ug/L 60 1,2-Dichloroethane-d4 (S) % 4-Bromofluorobenzene (S) % Toluene-d8 (S) % LCS % Rec % Rec Limits Qualifiers 15.5 78 39-152 v3 20.0 100 70-130 17.9 90 58-130 19.9 100 70-130 19.1 96 70-130 19.0 95 70-130 19.4 97 70-130 19.6 98 70-130 35.8 89 53-141 39.3 98 70-130 20.5 102 66-130 19.9 99 70-130 19.8 99 70-130 19.3 96 70-130 19.5 97 70-130 19.6 98 70-130 18.9 94 70-130 20.7 103 57-185 19.4 97 70-130 19.3 97 62-130 41.1 103 70-144 17.3 87 62-130 59.2 99 70-130 100 70-130 101 70-130 100 70-130 MATRIX SPIKE SAMPLE: Parameter 4058555 Units 92673197004 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L <0.31 20 21.5 108 70-141 1,1,1-Trichloroethane ug/L <0.33 20 23.2 116 70-150 1,1,2,2-Tetrachloroethane ug/L <0.22 20 20.6 103 69-142 1,1,2-Trichloroethane ug/L <0.32 20 21.3 106 70-138 1,1-Dichloroethane ug/L <0.37 20 24.3 121 70-150 1,1-Dichloroethene ug/L <0.35 20 27.1 136 70-156 1,2,3-Trichloropropane ug/L <0.26 20 20.8 104 70-140 1,2-Dibromo-3-chloropropane ug/L <0.34 20 20.2 101 68-146 1,2-Dibromoethane (EDB) ug/L <0.27 20 21.5 107 70-138 1,2-Dichlorobenzene ug/L <0.34 20 20.1 100 70-141 1,2-Dichloroethane ug/L <0.32 20 23.4 117 69-143 1,2-Dichloropropane ug/L <0.36 20 22.8 114 68-156 1,4-Dichlorobenzene ug/L <0.33 20 19.9 99 70-142 2-Butanone (MEK) ug/L <4.0 40 42.7 107 60-157 2-Hexanone ug/L <0.48 40 41.6 104 68-146 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 39 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 MATRIX SPIKE SAMPLE: Parameter 4058555 Units 92673197004 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 4-Methyl-2-pentanone (MIBK) ug/L <2.7 40 41.2 103 70-141 Acetone ug/L 107 40 82.6 -62 58-157 M1 Acrylonitrile ug/L <1.8 100 114 114 69-147 Benzene ug/L <0.34 20 22.6 113 70-142 Bromochloromethane ug/L <0.47 20 24.4 122 70-146 Bromodichloromethane ug/L <0.31 20 21.0 105 70-139 Bromoform ug/L <0.34 20 21.0 105 64-140 Bromomethane ug/L <1.7 20 16.1 80 28-192 v3 Carbon disulfide ug/L <0.36 20 25.6 128 70-151 Carbon tetrachloride ug/L <0.33 20 22.5 113 70-148 Chlorobenzene ug/L <0.28 20 20.7 104 70-141 Chloroethane ug/L <0.65 20 26.0 130 58-191 Chloroform ug/L <0.43 20 23.1 116 70-148 Chloromethane ug/L <0.54 20 26.0 130 43-162 cis-1,2-Dichloroethene ug/L <0.38 20 23.8 119 68-151 cis-1,3-Dichloropropene ug/L <0.36 20 22.4 112 70-139 Dibromochloromethane ug/L <0.36 20 21.6 108 70-144 Dibromomethane ug/L <0.39 20 21.5 108 70-139 Ethylbenzene ug/L <0.30 20 20.5 103 70-143 lodomethane ug/L <9.7 40 50.5 126 35-171 m&p-Xylene ug/L <0.71 40 40.7 102 70-144 Methylene Chloride ug/L <2.0 20 23.4 117 62-149 o-Xylene ug/L <0.34 20 20.2 101 70-145 Styrene ug/L <0.29 20 20.5 102 70-143 Tetrachloroethene ug/L <0.29 20 19.9 100 70-145 Toluene ug/L <0.24 20 21.0 105 70-142 trans-1,2-Dichloroethene ug/L <0.40 20 25.4 127 70-151 trans- 1,3-Dichloropropene ug/L <0.36 20 22.0 110 70-139 trans-1,4-Dichloro-2-butene ug/L <0.56 20 21.1 105 51-159 v1 Trichloroethene ug/L <0.38 20 22.5 112 62-146 Trichlorofluoromethane ug/L <0.30 20 24.0 120 63-153 Vinyl acetate ug/L <1.3 40 45.5 114 61-162 Vinyl chloride ug/L <0.39 20 21.8 109 61-163 Xylene (Total) ug/L <0.34 60 60.9 102 70-143 1,2-Dichloroethane-d4 (S) % 106 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 98 70-130 SAMPLE DUPLICATE: 4058556 92673197005 Dup Parameter Units Result Result RPD Qualifiers 1,1,1,2-Tetrachloroethane ug/L <0.31 <0.31 1,1,1-Trichloroethane ug/L <0.33 <0.33 1,1,2,2-Tetrachloroethane ug/L <0.22 <0.22 1,1,2-Trichloroethane ug/L <0.32 <0.32 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 SAMPLE DUPLICATE: 4058556 Parameter Units 92673197005 Result Dup Result 1,1-Dichloroethane ug/L 1.5 1.8 1,1-Dichloroethene ug/L <0.35 <0.35 1,2,3-Trichloropropane ug/L <0.26 <0.26 1,2-Dibromo-3-chloropropane ug/L <0.34 <0.34 1,2-Dibromoethane (EDB) ug/L <0.27 <0.27 1,2-Dichlorobenzene ug/L <0.34 <0.34 1,2-Dichloroethane ug/L <0.32 <0.32 1,2-Dichloropropane ug/L <0.36 <0.36 1,4-Dichlorobenzene ug/L 1.2 1.1 2-Butanone (MEK) ug/L <4.0 <4.0 2-Hexanone ug/L <0.48 <0.48 4-Methyl-2-pentanone (MIBK) ug/L <2.7 <2.7 Acetone ug/L <5.1 <5.1 Acrylonitrile ug/L <1.8 <1.8 Benzene ug/L 0.34 0.34 Bromochloromethane ug/L <0.47 <0.47 Bromodichloromethane ug/L <0.31 <0.31 Bromoform ug/L <0.34 <0.34 Bromomethane ug/L <1.7 <1.7 Carbon disulfide ug/L <0.36 0.36 Carbon tetrachloride ug/L <0.33 <0.33 Chlorobenzene ug/L 1.2 1.2 Chloroethane ug/L 1.2 1.2 Chloroform ug/L <0.43 <0.43 Chloromethane ug/L <0.54 <0.54 cis-1,2-Dichloroethene ug/L 3.2 3.5 cis-1,3-Dichloropropene ug/L <0.36 <0.36 Dibromochloromethane ug/L <0.36 <0.36 Dibromomethane ug/L <0.39 <0.39 Ethylbenzene ug/L <0.30 <0.30 lodomethane ug/L <9.7 <9.7 m&p-Xylene ug/L <0.71 <0.71 Methylene Chloride ug/L <2.0 <2.0 o-Xylene ug/L <0.34 <0.34 Styrene ug/L <0.29 <0.29 Tetrachloroethene ug/L <0.29 <0.29 Toluene ug/L <0.24 <0.24 trans-1,2-Dichloroethene ug/L <0.40 <0.40 trans- 1,3-Dichloropropene ug/L <0.36 <0.36 trans-1,4-Dichloro-2-butene ug/L <0.56 <0.56 Trichloroethene ug/L <0.38 <0.38 Trichlorofluoromethane ug/L <0.30 <0.30 Vinyl acetate ug/L <1.3 <1.3 Vinyl chloride ug/L 0.39 0.39 Xylene (Total) ug/L <0.34 <0.34 1,2-Dichloroethane-d4 (S) % 98 114 4-Bromofluorobenzene (S) % 97 103 RPD Qualifiers W61 8 7 1 HE v2 v1 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 SAMPLE DUPLICATE: 4058556 92673197005 Dup Parameter Units Result Result RPD Qualifiers Toluene-d8(S) % 101 103 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 42 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 783090 Analysis Method: EPA 8260D QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92673197003 METHOD BLANK: 4061703 Associated Lab Samples: 92673197003 Parameter Units Matrix: Blank Result Water Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/L <0.31 0.31 06/27/23 11:17 1,1,1-Trichloroethane ug/L <0.33 0.33 06/27/23 11:17 1,1,2,2-Tetrachloroethane ug/L <0.22 0.22 06/27/23 11:17 1,1,2-Trichloroethane ug/L <0.32 0.32 06/27/23 11:17 1,1-Dichloroethane ug/L <0.37 0.37 06/27/23 11:17 1,1-Dichloroethene ug/L <0.35 0.35 06/27/23 11:17 1,2,3-Trichloropropane ug/L <0.26 0.26 06/27/23 11:17 1,2-Dibromo-3-chloropropane ug/L <0.34 0.34 06/27/23 11:17 1,2-Dibromoethane (EDB) ug/L <0.27 0.27 06/27/23 11:17 1,2-Dichlorobenzene ug/L <0.34 0.34 06/27/23 11:17 1,2-Dichloroethane ug/L <0.32 0.32 06/27/23 11:17 1,2-Dichloropropane ug/L <0.36 0.36 06/27/23 11:17 1,4-Dichlorobenzene ug/L <0.33 0.33 06/27/23 11:17 2-Butanone (MEK) ug/L <4.0 4.0 06/27/23 11:17 2-Hexanone ug/L <0.48 0.48 06/27/23 11:17 4-Methyl-2-pentanone (MIBK) ug/L <2.7 2.7 06/27/23 11:17 Acetone ug/L <5.1 5.1 06/27/23 11:17 Acrylonitrile ug/L <1.8 1.8 06/27/23 11:17 Benzene ug/L <0.34 0.34 06/27/23 11:17 Bromochloromethane ug/L <0.47 0.47 06/27/23 11:17 Bromodichloromethane ug/L <0.31 0.31 06/27/23 11:17 Bromoform ug/L <0.34 0.34 06/27/23 11:17 Bromomethane ug/L <1.7 1.7 06/27/23 11:17 Carbon disulfide ug/L <0.36 0.36 06/27/23 11:17 Carbon tetrachloride ug/L <0.33 0.33 06/27/23 11:17 Chlorobenzene ug/L <0.28 0.28 06/27/23 11:17 Chloroethane ug/L <0.65 0.65 06/27/23 11:17 Chloroform ug/L <0.43 0.43 06/27/23 11:17 Chloromethane ug/L <0.54 0.54 06/27/23 11:17 cis-1,2-Dichloroethene ug/L <0.38 0.38 06/27/23 11:17 cis-1,3-Dichloropropene ug/L <0.36 0.36 06/27/23 11:17 Dibromochloromethane ug/L <0.36 0.36 06/27/23 11:17 Dibromomethane ug/L <0.39 0.39 06/27/23 11:17 Ethylbenzene ug/L <0.30 0.30 06/27/23 11:17 lodomethane ug/L <9.7 9.7 06/27/23 11:17 m&p-Xylene ug/L <0.71 0.71 06/27/23 11:17 Methylene Chloride ug/L <2.0 2.0 06/27/23 11:17 o-Xylene ug/L <0.34 0.34 06/27/23 11:17 Styrene ug/L <0.29 0.29 06/27/23 11:17 Tetrachloroethene ug/L <0.29 0.29 06/27/23 11:17 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 METHOD BLANK: 4061703 Associated Lab Samples: 92673197003 Parameter Units Matrix: Blank Result Water Reporting Limit Analyzed Toluene ug/L <0.24 0.24 06/27/23 11:17 trans-1,2-Dichloroethene ug/L <0.40 0.40 06/27/23 11:17 trans- 1,3-Dichloropropene ug/L <0.36 0.36 06/27/23 11:17 trans-1,4-Dichloro-2-butene ug/L <0.56 0.56 06/27/23 11:17 Trichloroethene ug/L <0.38 0.38 06/27/23 11:17 Trichlorofluoromethane ug/L <0.30 0.30 06/27/23 11:17 Vinyl acetate ug/L <1.3 1.3 06/27/23 11:17 Vinyl chloride ug/L <0.39 0.39 06/27/23 11:17 Xylene (Total) ug/L <0.34 0.34 06/27/23 11:17 1,2-Dichloroethane-d4 (S) % 102 70-130 06/27/23 11:17 4-Bromofluorobenzene (S) % 99 70-130 06/27/23 11:17 Toluene-d8 (S) % 102 70-130 06/27/23 11:17 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 4061704 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1,2-Tetrachloroethane ug/L 20 19.1 95 70-130 1,1,1-Trichloroethane ug/L 20 18.4 92 70-130 1,1,2,2-Tetrachloroethane ug/L 20 18.5 92 70-130 1,1,2-Trichloroethane ug/L 20 17.8 89 70-130 1,1-Dichloroethane ug/L 20 16.5 83 70-130 1,1-Dichloroethene ug/L 20 18.2 91 70-130 1,2,3-Trichloropropane ug/L 20 18.1 90 70-130 1,2-Dibromo-3-chloropropane ug/L 20 16.7 83 70-131 1,2-Dibromoethane (EDB) ug/L 20 18.8 94 70-130 1,2-Dichlorobenzene ug/L 20 18.7 94 70-130 1,2-Dichloroethane ug/L 20 17.5 88 70-130 1,2-Dichloropropane ug/L 20 18.1 91 70-130 1,4-Dichlorobenzene ug/L 20 18.7 93 70-130 2-Butanone (MEK) ug/L 40 34.3 86 70-134 2-Hexanone ug/L 40 37.6 94 70-131 4-Methyl-2-pentanone (MIBK) ug/L 40 35.3 88 70-130 Acetone ug/L 40 34.2 86 70-133 Acrylonitrile ug/L 100 84.1 84 70-130 Benzene ug/L 20 17.9 90 70-130 Bromochloromethane ug/L 20 17.0 85 70-130 Bromodichloromethane ug/L 20 17.6 88 70-130 Bromoform ug/L 20 16.8 84 70-130 Bromomethane ug/L 20 18.5 93 45-151 Carbon disulfide ug/L 20 18.1 90 70-130 Carbon tetrachloride ug/L 20 18.5 93 70-130 Chlorobenzene ug/L 20 18.7 94 70-130 Chloroethane ug/L 20 21.6 108 39-152 Chloroform ug/L 20 17.7 89 70-130 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 LABORATORY CONTROL SAMPLE: Parameter 4061704 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Chloromethane ug/L 20 19.8 99 58-130 cis-1,2-Dichloroethene ug/L 20 17.5 88 70-130 cis-1,3-Dichloropropene ug/L 20 17.7 89 70-130 Dibromochloromethane ug/L 20 19.2 96 70-130 Dibromomethane ug/L 20 17.5 88 70-130 Ethylbenzene ug/L 20 18.6 93 70-130 lodomethane ug/L 40 31.1 78 53-141 m&p-Xylene ug/L 40 37.2 93 70-130 Methylene Chloride ug/L 20 18.8 94 66-130 o-Xylene ug/L 20 18.7 93 70-130 Styrene ug/L 20 18.8 94 70-130 Tetrachloroethene ug/L 20 18.3 92 70-130 Toluene ug/L 20 17.3 87 70-130 trans-1,2-Dichloroethene ug/L 20 17.9 89 70-130 trans- 1,3-Dichloropropene ug/L 20 17.5 87 70-130 trans-1,4-Dichloro-2-butene ug/L 20 15.6 78 57-185 Trichloroethene ug/L 20 17.7 89 70-130 Trichlorofluoromethane ug/L 20 20.9 105 62-130 Vinyl acetate ug/L 40 33.2 83 70-144 Vinyl chloride ug/L 20 19.0 95 62-130 Xylene (Total) ug/L 60 55.9 93 70-130 1,2-Dichloroethane-d4 (S) % 109 70-130 4-Bromofluorobenzene (S) % 96 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE SAMPLE: Parameter 4061706 Units 92673315002 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/L ND 20 28.1 141 70-141 1,1,1-Trichloroethane ug/L ND 20 26.8 134 70-150 1,1,2,2-Tetrachloroethane ug/L ND 20 25.2 126 69-142 1,1,2-Trichloroethane ug/L ND 20 26.4 132 70-138 1,1-Dichloroethane ug/L ND 20 25.1 125 70-150 1,1-Dichloroethene ug/L ND 20 28.2 141 70-156 1,2,3-Trichloropropane ug/L ND 20 23.3 117 70-140 1,2-Dibromo-3-chloropropane ug/L ND 20 26.2 131 68-146 1,2-Dibromoethane (EDB) ug/L ND 20 27.0 135 70-138 1,2-Dichlorobenzene ug/L ND 20 26.7 133 70-141 1,2-Dichloroethane ug/L ND 20 23.5 117 69-143 1,2-Dichloropropane ug/L ND 20 26.1 131 68-156 1,4-Dichlorobenzene ug/L ND 20 26.5 133 70-142 2-Butanone (MEK) ug/L ND 40 42.3 106 60-157 2-Hexanone ug/L ND 40 49.9 125 68-146 4-Methyl-2-pentanone (MIBK) ug/L ND 40 47.3 118 70-141 Acetone ug/L ND 40 40.5 101 58-157 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 MATRIX SPIKE SAMPLE: Parameter 4061706 Units 92673315002 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers Acrylonitrile ug/L ND 100 113 113 69-147 Benzene ug/L ND 20 27.4 137 70-142 Bromochloromethane ug/L ND 20 25.7 129 70-146 Bromodichloromethane ug/L ND 20 25.4 127 70-139 Bromoform ug/L ND 20 27.6 138 64-140 Bromomethane ug/L ND 20 22.6 113 28-192 v3 Carbon disulfide ug/L ND 20 29.7 148 70-151 Carbon tetrachloride ug/L ND 20 29.0 145 70-148 Chlorobenzene ug/L ND 20 27.8 139 70-141 Chloroethane ug/L ND 20 26.5 132 58-191 Chloroform ug/L ND 20 24.2 121 70-148 Chloromethane ug/L ND 20 26.0 130 43-162 cis-1,2-Dichloroethene ug/L ND 20 24.2 121 68-151 cis-1,3-Dichloropropene ug/L ND 20 25.9 129 70-139 Dibromochloromethane ug/L ND 20 27.3 137 70-144 Dibromomethane ug/L ND 20 28.6 143 70-139 M1 Ethylbenzene ug/L ND 20 26.8 134 70-143 lodomethane ug/L ND 40 49.0 122 35-171 m&p-Xylene ug/L ND 40 54.0 135 70-144 Methylene Chloride ug/L ND 20 22.4 112 62-149 o-Xylene ug/L ND 20 27.3 137 70-145 Styrene ug/L ND 20 28.0 140 70-143 Tetrachloroethene ug/L ND 20 28.5 143 70-145 Toluene ug/L ND 20 26.9 134 70-142 trans-1,2-Dichloroethene ug/L ND 20 26.1 131 70-151 trans- 1,3-Dichloropropene ug/L ND 20 25.7 128 70-139 trans-1,4-Dichloro-2-butene ug/L ND 20 22.9 114 51-159 Trichloroethene ug/L ND 20 28.4 142 62-146 Trichlorofluoromethane ug/L ND 20 28.8 144 63-153 Vinyl acetate ug/L ND 40 46.6 117 61-162 Vinyl chloride ug/L ND 20 25.7 128 61-163 Xylene (Total) ug/L ND 60 81.3 136 70-143 1,2-Dichloroethane-d4 (S) % 85 70-130 4-Bromofluorobenzene (S) % 97 70-130 Toluene-d8 (S) % 97 70-130 SAMPLE DUPLICATE: 4061705 Parameter Units 92673315001 Result Dup Result 1,1,1,2-Tetrachloroethane ug/L ND <0.31 1,1,1-Trichloroethane ug/L ND <0.33 1,1,2,2-Tetrachloroethane ug/L ND <0.22 1,1,2-Trichloroethane ug/L ND <0.32 1,1-Dichloroethane ug/L ND <0.37 1,1-Dichloroethene ug/L ND <0.35 RPD Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 46 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 SAMPLE DUPLICATE: 4061705 Parameter Units 92673315001 Result Dup Result 1,2,3-Trichloropropane ug/L ND <0.26 1,2-Dibromo-3-chloropropane ug/L ND <0.34 1,2-Dibromoethane (EDB) ug/L ND <0.27 1,2-Dichlorobenzene ug/L ND <0.34 1,2-Dichloroethane ug/L ND <0.32 1,2-Dichloropropane ug/L ND <0.36 1,4-Dichlorobenzene ug/L ND <0.33 2-Butanone (MEK) ug/L ND <4.0 2-Hexanone ug/L ND <0.48 4-Methyl-2-pentanone (MIBK) ug/L ND <2.7 Acetone ug/L ND <5.1 Acrylonitrile ug/L ND <1.8 Benzene ug/L ND <0.34 Bromochloromethane ug/L ND <0.47 Bromodichloromethane ug/L ND <0.31 Bromoform ug/L ND <0.34 Bromomethane ug/L ND <1.7 Carbon disulfide ug/L ND <0.36 Carbon tetrachloride ug/L ND <0.33 Chlorobenzene ug/L ND <0.28 Chloroethane ug/L ND <0.65 Chloroform ug/L ND <0.43 Chloromethane ug/L ND <0.54 cis-1,2-Dichloroethene ug/L ND <0.38 cis-1,3-Dichloropropene ug/L ND <0.36 Dibromochloromethane ug/L ND <0.36 Dibromomethane ug/L ND <0.39 Ethylbenzene ug/L ND <0.30 lodomethane ug/L ND <9.7 m&p-Xylene ug/L ND <0.71 Methylene Chloride ug/L ND <2.0 o-Xylene ug/L ND <0.34 Styrene ug/L ND <0.29 Tetrachloroethene ug/L ND <0.29 Toluene ug/L ND <0.24 trans-1,2-Dichloroethene ug/L ND <0.40 trans- 1,3-Dichloropropene ug/L ND <0.36 trans-1,4-Dichloro-2-butene ug/L ND <0.56 Trichloroethene ug/L ND <0.38 Trichlorofluoromethane ug/L ND <0.30 Vinyl acetate ug/L ND <1.3 Vinyl chloride ug/L ND <0.39 Xylene (Total) ug/L ND <0.34 1,2-Dichloroethane-d4 (S) % 103 85 4-Bromofluorobenzene (S) % 98 93 Toluene-d8 (S) % 101 98 RPD Qualifiers v2 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 782001 Analysis Method: EPA 8260D Mod. QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005, 92673197006, 92673197007, 92673197008,92673197009,92673197010 METHOD BLANK: 4056696 Matrix: Water Associated Lab Samples: 92673197001, 92673197002, 92673197003, 92673197004, 92673197005, 92673197006, 92673197007, 92673197008,92673197009,92673197010 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers 1,4-Dioxane (p-Dioxane) ug/L <0.86 0.86 06/21/23 15:36 1,2-Dichloroethane-d4 (S) % 118 67-130 06/21/23 15:36 Toluene-d8 (S) % 104 70-130 06/21/23 15:36 LABORATORY CONTROL SAMPLE: 4056697 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,4-Dioxane (p-Dioxane) ug/L 20 21.2 106 70-130 1,2-Dichloroethane-d4 (S) % 117 67-130 Toluene-d8(S) % 104 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4056698 4056699 MS MSD 92673197001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual 1,4-Dioxane(p-Dioxane) ug/L 0.86 20 20 21.0 20.6 100 98 55-137 2 H1 1,2-Dichloroethane-d4 (S) % 118 119 67-130 Toluene-d8(S) % 105 105 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA Project: Rutherford South Pace Project No.: 92673197 QC Batch: 782002 Analysis Method: EPA 8260D Mod. QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92673197011, 92673197012 METHOD BLANK: 4056706 Associated Lab Samples: 92673197011, 92673197012 Parameter Units 1,4-Dioxane (p-Dioxane) ug/L 1,2-Dichloroethane-d4 (S) % Toluene-d8 (S) % Matrix: Water Blank Reporting Result Limit Analyzed <0.86 0.86 06/22/23 04:00 120 67-130 06/22/23 04:00 105 70-130 06/22/23 04:00 Qualifiers LABORATORY CONTROL SAMPLE: 4056707 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,4-Dioxane(p-Dioxane) ug/L 20 22.3 112 70-130 1,2-Dichloroethane-d4 (S) % 120 67-130 Toluene-d8 (S) % 105 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4056708 4056709 MS MSD 92673197011 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual 1,4-Dioxane(p-Dioxane) ug/L <0.86 20 20 20.2 20.2 101 101 55-137 0 H1 1,2-Dichloroethane-d4 (S) % 121 123 67-130 Toluene-d8(S) % 107 106 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 55 Pace Analytical Services, LLC leac,yficalAnal1377 South Park Drive Kernersville, NC 27284 www.pacelabs.com (704)977-0981 QUALIFIERS Project: Rutherford South Pace Project No.: 92673197 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. TN -The NELAC Institute. ANALYTE QUALIFIERS D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference H1 Analysis conducted outside the EPA method holding time. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias. v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard. v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 50 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Rutherford South 92673197 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92673197001 MW-1 EPA 3010A 781913 EPA 6010D 782012 92673197002 MW-2A EPA 3010A 781913 EPA 6010D 782012 92673197003 MW-3 EPA 3010A 781913 EPA 6010D 782012 92673197004 MW-4A EPA 3010A 781913 EPA 6010D 782012 92673197005 MW-5 EPA 3010A 781913 EPA 6010D 782012 92673197006 MW-6 EPA 3010A 782949 EPA 6010D 783083 92673197007 MW-7 EPA 3010A 782949 EPA 6010D 783083 92673197008 MW-8 EPA 3010A 782949 EPA 6010D 783083 92673197009 MW-9S EPA 3010A 782949 EPA 6010D 783083 92673197010 MW-91) EPA 3010A 782949 EPA 6010D 783083 92673197011 SW-1 EPA 3010A 782949 EPA 6010D 783083 92673197012 SW-2 EPA 3010A 782949 EPA 6010D 783083 92673197001 MW-1 EPA 7470A 783001 EPA 7470A 783118 92673197002 MW-2A EPA 7470A 783001 EPA 7470A 783118 92673197003 MW-3 EPA 7470A 783001 EPA 7470A 783118 92673197004 MW-4A EPA 7470A 783001 EPA 7470A 783118 92673197005 MW-5 EPA 7470A 783001 EPA 7470A 783118 92673197006 MW-6 EPA 7470A 783001 EPA 7470A 783118 92673197007 MW-7 EPA 7470A 783001 EPA 7470A 783118 92673197008 MW-8 EPA 7470A 783001 EPA 7470A 783118 92673197009 MW-9S EPA 7470A 783001 EPA 7470A 783118 92673197010 MW-91) EPA 7470A 783001 EPA 7470A 783118 92673197011 SW-1 EPA 7470A 783001 EPA 7470A 783118 92673197012 SW-2 EPA 7470A 783001 EPA 7470A 783118 92673197001 MW-1 EPA 8260D 782397 92673197002 MW-2A EPA 8260D 782397 92673197003 MW-3 EPA 8260D 783090 92673197004 MW-4A EPA 8260D 782401 92673197005 MW-5 EPA 8260D 782401 92673197006 MW-6 EPA 8260D 782401 92673197007 MW-7 EPA 8260D 782401 92673197008 MW-8 EPA 8260D 782401 92673197009 MW-9S EPA 8260D 782401 92673197010 MW-913 EPA 8260D 782401 92673197011 SW-1 EPA 8260D 782401 92673197012 SW-2 EPA 8260D 782401 92673197001 MW-1 EPA 8260D Mod. 782001 92673197002 MW-2A EPA 8260D Mod. 782001 92673197003 MW-3 EPA 8260D Mod. 782001 92673197004 MW-4A EPA 8260D Mod. 782001 92673197005 MW-5 EPA 8260D Mod. 782001 92673197006 MW-6 EPA 8260D Mod. 782001 92673197007 MW-7 EPA 8260D Mod. 782001 92673197008 MW-8 EPA 8260D Mod. 782001 92673197009 MW-9S EPA 8260D Mod. 782001 92673197010 MW-91) EPA 8260D Mod. 782001 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 55 leAnalyiical www.pacelabs.com Pace Analytical Services, LLC 1377 South Park Drive Kernersville, NC 27284 (704)977-0981 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Rutherford South Pace Project No.: 92673197 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92673197011 SW-1 EPA 8260D Mod. 92673197012 SW-2 EPA 8260D Mod. 782002 782002 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 06/30/2023 04:44 PM without the written consent of Pace Analytical Services, LLC. Page 52 of 55 C) M t� N CD st co 3 n (NIA) wetul saldweg [NIA) 2 la{ooO u pales$ ,(potsnt) 1 (N 001 Uo ponia7ON8y V z (N+A) auugyO IenpisoH � 0 ul dri31 �N 0411IM0109 slelavi VHOH x x x x x x x x x x x x ^� YYIS O zs A4 -e-p Y't x x x x x x x x X x x x Is!I ON 09ZB x x x x x x x x x x x x NIA a86j sesAleuV P Y �aylp 0 w tp�+ IoveytaW COZSZBN p u } y( c$S HOeN 'o m m z r� CONH mi a 405ZH U o peuaiaidufl o a s gSia3NrvLNOO V K \ JON NOI1031100 LV dW3L 31dtMYS py�� u U W J J� w c 13 w r r $ o S m c u In ° w N a o (7 SIN to`o r a In 0 aYa W100m'-W 3dAl TWMYS ° ig IC N K N c� T it `u EE b (Val 01 espm piva 0►9) 3ao0 XINLNM N m n n r o 0 2m li un C N m s P. 16 y O 40 N cn CL � � Q • Y xx N " C N ° Q (� G h YI V z t N K O� .- N H If WMI o r N & c ✓� o2 2 2 ° Page 53 of 55 DC#_T€tle: ENV-FRM-HUN1-0083 02_Sampie Condition Upon Receipt ace, Id1G SfIYC?l Effective Date: 11/14/2022 8:18.30 AM Laboratory refelving samples: Asheville I Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[:] Atlanta❑ Kernersville❑ Client Name: Upon Receipt C—� Project ff: Tr t� e� Courier: LJFedEx uUPs L_.tUsP5 Uclient ❑ Commercial IKace ❑Other!-__ Custody Seal Present? Oyes )gNo Seals Intact? ❑Yes �No I R Date/initials Person Examining Contents:_ Packing Material: ❑ Bubble Wrap Bubble Bags ElNone ❑ other Biological Tissue Frozen? Thermometer: V []Yes []No ❑ N/A ❑ IR Gun ID. IQRCT Type of Ice: �Qet 1 Correction Factor: Cooler Temp: - �' S Add/5ubtract ('C) C) Cooler Temp Corrected ('C): �. USDA Regulated Soil (❑ N/A, water sample) Did samples originate in a quarantine zone within the United Slates: CA, NY, or SC fcherk mansi? ❑Yes ❑No ❑ Blue ❑ None Temp should be above freezing to 6'C ❑ Samples out of temp criteria. Samples on ice, cooling process has begun Did samples originate from a foreign source (Internationally, includine Hawaii and Puerto Ricol? ❑Yes ❑ No Comments/Discrepancy: Chain of Custody Present? Me, ❑ No :J N/A 1. Samples Arrived within Hold Time? Yes ❑No ❑N/A 2. Short Hold Time Analysis (02 hr.)? ❑Yes No ❑ WA 3. Rush Turn Around Time Requested? ❑ Yes o ❑NIA 4. Sufficient Volume? Yes ❑No ❑NIA S. Correct Containers Used? -Pace Containers Used? Yes Yes ❑No ❑No ❑NIA ❑N/A 6. Containers Intact? Yes ❑No ❑N/A 7 Dissolved analysis. Samples Field Filtered? ❑Yes tft ❑N/A a. Sample Labels Match COC? -includes Date/Ttme/ID/Analysis Matrix: ®Yes T ❑No ❑H/A 9 Headspace in VOA Vials (>5-6mm)? ❑Yes ❑N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes #fW o ❑ N/A ❑N/A 11, COMMENTS/SAMPLE DISCREPANCY f` Field Data Required? UYes U No Lot ID of split containers: CLIENT NOTIFICATION/RESOLUTION Person contacted: _. . _..._.. _.. _ ...._ Date/Time: Project Manager SCURF Review: Date: Project Manager S R F Review: Date: Page 54 of 55 DC# Title: ENV-FRM-HUN1-0083 02- Sample Condition Upon Receipt l41 SIG;SlrFiff Effective Date- 11/14/2022 8:18:30 AM *Check mark top half of box If pH and/or dechlorination is verified and project N within the acceptance range for preservation samples. Exceptions; VOA, Collfornt, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg ;* Bottom half of box Is to list number of bottles ' * "`Check jJ1 unpreserved Nitrates for chlorine a ar & z �i g C 7 u 0..r E N in d m z C 7 u 1 E W. 3 z 8+ C 7 v -J E O d m x CCL R a N IL°' �, = 3 6 ca u iV V U eo _ E N !h 6 a6 .� y z y u m -JI.L E z a tq x a z od z rJ >: N N a w •� N n p z E N tv.-�1 rb a coQ a j �y Ei o E y� } u X C a v r 3 17 R U x a Zu — x l7 Q a �. n E N [3r� l7 a y n N y � •-f l7 a n g N y E E in !h V' Q `� z u i z .w E O paa�� C7 CC a Z U a 9 E O x l7 O z m O ro q q y J E r- l7 > 4 C QO 7 E p pp>�� l7 > y Q q. M qQp 7 E O > z yt 3Ri C a Zn a -` E of j rn Y Z 0. -�- d i8 S .r?. ae 47 > z ip y � �n E u1 ^' u7 w m z N aa, iG of £ O N °vi � rn M a' z A 4 E O N a M W 2 = +UMD J pE O 3 4 z O .2 c to -� E nr D z b > 4 C rr J E �D O 1 3 3 ZP"A N\ 3 3 3 4 3, \J\,-- 3 5 t 1 6 7 F1O 3 11 N' 3 3 12 t � pH adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lot A i Note. Whenever there " sad1 screpancyaffectingNarth Carolina compliancesamples, a copy oft his form wiU be sent to the North Carolira DENRCerbrcat!Dn Office (t e. Out of hold, incorrect preservative, out of temp, Incorrect containers. Page 55 of 55