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HomeMy WebLinkAboutRA-1939_11920_CA_RPTS_20211015_MRP 3502 Hayes Road • Monroe, North Carolina 28110 113 West Firetower Road, Suite G • Winterville, North Carolina 28590 Phone (704) 845-4010 • (888) 870-4133 • Fax (704) 845-4012 October 15, 2021 Mr. Jared Edwards North Carolina Department of Environmental Quality Washington Regional Office 943 Washington Square Mall Washington, North Carolina 27889 Re: Ground Water Monitoring Report September 2021 Red Apple Market #9 100 West Jackson Street Rich Square, Northampton County North Carolina Facility ID Number: 0-00-0000026624 Incident Number: 11920 GRI Project Number: 4497 Dear Mr. Edwards, Please find enclosed the referenced report, for the above mentioned site. If you have any questions, please contact William Regenthal at 704-845-4010. Sincerely, Geological Resources, Inc. Leslie Maxtone-Graham Administrative Assistant Enclosure Cc: Ms. Bea Harrison, file 3502 Hayes Road • Monroe, North Carolina 28110 113 West Firetower Road, Suite G • Winterville, North Carolina 28590 Phone (704) 845-4010 • (888) 870-4133 • Fax (704) 845-4012 Ground Water Monitoring Report September 2021 Red Apple Market #9 100 West Jackson Street Rich Square, Northampton County North Carolina Facility ID Number: 0-00-0000026624 Incident Number: 11920 GRI Project Number: 4497 Prepared for: Red Apple Markets, Inc. Post Office Box 1386 Ahoskie, North Carolina 27910 October 15, 2021 William Regenthal, P.G. Project Manager Brett Houghton Staff Scientist ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 i SITE INFORMATION 1. Site Identification  Red Apple Market #9 (Facility ID 0-00-0000026624)  Incident Number 11920 – Intermediate Risk (I175D)  Location of Source Area: 100 West Jackson Street Rich Square, NC 227869 Northampton County 36.2741410°N, 77.2842062°W (Topographical Map) 2. Information about Contacts Associated with the Leaking UST System UST Owner Jernigan Properties, Inc. P.O. Box 688 Ahoskie, NC 27910 michaelh@jerniganoil.com 252-332-2131 UST Operator Jernigan Properties, Inc. P.O. Box 688 Ahoskie, NC 27910 michaelh@jerniganoil.com 252-332-2131 Property Owner Jernigan Properties, Inc. P.O. Box 688 Ahoskie, NC 27910 michaelh@jerniganoil.com 252-332-2131 Property Occupant Duck Thru Food Stores P.O. Box 688 Ahoskie, NC 27910 michaelh@jerniganoil.com 252-332-2131 Consultant/Contractor Geological Resources, Inc. 3502 Hayes Road Monroe, NC 28110 wlr@geologicalresourcesinc.com 704-845-4010 Analytical Laboratory SGS North America, Inc. 4405 Vineland Road, Suite C-15 Orlando, Florida 32811 State Certification No. 573 (407) 425-6700 3. Information about Release  Release was discovered on July 15, 1992  An unknown amount of product was released from the leaking UST System  One 8,000-gallon gasoline, one 5,000-gallon gasoline, two 3,000-gallon gasoline, two 3,000-gallon #2 fuel oil and one 2,000-gallon kerosene USTs were removed and/or abandoned in place in July 1992. One 10,000-gallon and one 6,000-gallon gasoline and one 4,000-gallon kerosene USTs are currently in use at the site. ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 ii EXECUTIVE SUMMARY The former Red Apple Market #9 is located at 100 West Jackson Street in Rich Square, Northampton County, North Carolina. The site is currently owned by Jernigan Properties, Inc. and is operated by Duck Thru Food Stores as a petroleum retail facility. One 8,000-gallon gasoline, one 5,000-gallon gasoline, two 3,000-gallon gasoline, two 3,000-gallon #2 fuel oil and one 2,000-gallon kerosene USTs were removed and/or abandoned in place in July 1992 confirming the presence of a release. Currently, one 10,000-gallon and one 6,000-gallon gasoline and one 4,000-gallon kerosene USTs are in use at the site. The adjoining properties are a mixture of commercial and residential properties. According to the information determined during receptor survey activities, no water supply wells were identified within 1,500 feet of the site. Public water is available to the site and surrounding properties within a 1,500-foot radius of the site. A CAP has not been submitted for the site. Free product recovery events have been conducted at the site beginning in August 2017. On September 7, 2021, five Type II monitoring wells were gauged, purged and/or sampled in accordance with the NCDEQ Guidelines. Free product was not observed in the monitoring wells in September 2021; however, approximately 0.03 gallons of free product were recovered by an absorbent boom that was removed from MW-1 prior to gauging. Concentrations of benzene and naphthalene that exceeded the MACs were reported in the ground water samples collected from MW-13. All of the reported contaminant concentrations were less than the Gross Contamination Levels (GCLs). Upon completion of the September 2021 sampling event, an absorbent boom was installed in MW-1. Based on this information, the risk classification for the site should remain intermediate risk. Free product recovery events should continue to be conducted at the site until free product is no longer present and contaminant concentrations are less than the GCLs. Semi-annual ground water monitoring should continue at the site. The next sampling event is tentatively scheduled for March 2022. ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 iii ACRONYMS ACM: Asbestos Containing Materials AFVR: Aggressive Fluid-Vapor Recovery ARR: Acknowledgement of Report Receipt AS: Air Sparging AST: Aboveground Storage Tank ASTM: American Society for Testing and Materials BGS: Below Ground Surface CAP: Corrective Action Plan CFR: Code of Federal Regulations CSA: Comprehensive Site Assessment DPE: Dual Phase Extraction DRO: Total Petroleum Hydrocarbons Diesel Range Organics DWM: Division of Waste Management DWR: Department of Water Resources EPA: Environmental Protection Agency EPH: Extractible Petroleum Hydrocarbons ESA: Environmental Site Assessment GCL: Gross Contamination Level GRI: Geological Resources, Inc. GRO: Total Petroleum Hydrocarbons Gasoline Range Organics HERR: HAZMAT Emergency Response and Remediation, Inc. LSA: Limited Site Assessment MAC: Maximum Allowable Concentration as specified in T15A NCAC 2L.0202 MADEP: Massachusetts Department of Environmental Protection MCC: Maximum Contaminant Concentrations MMPE: Mobile Multi-Phase Extraction NAPL: Non-Aqueous Phase Liquid, “Free Product” NCDEQ: North Carolina Department of Environmental Quality NCDOT: North Carolina Department of Transportation NFA: Notice of No Further Action NORR: Notice of Regulatory Requirements NOV: Notice of Violation NPDES: National Pollutant Discharge Elimination System NRP: Notice of Residual Petroleum O&M: Operation and Maintenance PAHs: Polynuclear Aromatic Hydrocarbons PCA: Pre-Construction Assessment RAL: Regulatory Action Level SCLs: Soil Cleanup Level SPCC: Spill Prevention Control and Countermeasures SVE: Soil Vapor Extraction SVOCs: Semi-Volatile Organic Compounds SWPPP: Stormwater Pollution Prevention Plan TCLP: Toxicity Characteristic Leaching Procedure (EPA Method SW-846 1311) TOC: Top of Casing TPH: Total Petroleum Hydrocarbons USGS: United States Geological Survey UST: Underground Storage Tank UVF: Ultraviolet Fluorescence VOCs: Volatile Organic Compounds VPH: Volatile Petroleum Hydrocarbons ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 TABLE OF CONTENTS SITE INFORMATION ............................................................................................................................ i EXECUTIVE SUMMARY ....................................................................................................................... ii ACRONYMS ....................................................................................................................................... iii 1.0 SITE HISTORY AND CHARACTERIZATION ...................................................................................1 2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL ASSESSMENT INFORMATION ...................................................................................................2 3.0 FREE PRODUCT REMOVAL ........................................................................................................3 4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS ..................................3 5.0 CONCLUSIONS .........................................................................................................................3 6.0 LIMITATIONS ...........................................................................................................................4 7.0 STATEMENTS AND CERTIFICATION ...........................................................................................4 FIGURES Figure 1: Site Location Map Figure 2: Site Map Figure 3: Site Vicinity Map Figure 4: Water Table Surface Map Figure 5: Ground Water Quality Map TABLES Table 1: UST Owner and Operator Information Table 2: UST System Information Table 3: Adjacent Property Owner Information Table 4: Well Construction and Gauging Information Table 5: Summary of Ground Water Sample Analytical Results Table 6: Free Product Recovery Results Table 7: Free Product Recovery Event Information Table 8: Free Product Recovery Cost Summary APPENDICES Appendix A: State Correspondence Appendix B: Laboratory Report – Ground Water Samples ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 1 1.0 SITE HISTORY AND CHARACTERIZATION Geological Resources, Inc. (GRI) presents the results of the September 2021 ground water sampling event at the Red Apple Market #9 site located at 100 West Jackson Street in Rich Square, Northampton County, North Carolina (Figure 1). These activities were conducted in accordance with GRI Proposal No. 21-551, which was submitted to the North Carolina Department of Environmental Quality (NCDEQ) on August 27, 2021 and was approved as Task Authorization No. 11920-7 on September 1, 2020. State correspondence has been included as Appendix A. The site is currently owned by Jernigan Properties, Inc. and is operated by Duck Thru Food Stores as a petroleum retail facility. One 8,000-gallon gasoline, one 5,000-gallon gasoline, two 3,000-gallon gasoline, two 3,000-gallon #2 fuel oil and one 2,000-gallon kerosene USTs were removed and/or abandoned in place in July 1992, confirming the presence of a release. Currently, one 10,000-gallon and one 6,000- gallon gasoline and one 4,000-gallon kerosene USTs are in use at the site. UST owner/operator information and UST system information are included as Tables 1 and 2, respectively. Please note that the information presented in this report is based on information provided by the previous consultant and does not match the NCDEQ Registered Tank Database. The Registered Tank Report is shown below: The site and surrounding area are a mixture of commercial and residential properties. The site contains one building (the store) and is partially capped with concrete. The overall topography at the site is relatively flat. No surface water bodies were identified within a 500-foot radius of the site. Thirteen Type II monitoring wells (MW-1 through MW-5 and MW-7 through MW-14) and one Type III monitoring well ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 2 (MWD-6) were installed at the site during previous ground water assessment activities. A Site Map showing the locations of the monitoring wells and the structures on-site has been included as Figure 2. On May 2, 2017, GRI personnel conducted a receptor survey update at the site. The site lies within the designated wellhead protection area for the Town of Rich Square. No water supply wells were identified within a 1,500-foot radius of the site. Municipal water is available to the site and surrounding properties. Adjacent property owner information is presented in Table 3. A Site Vicinity Map showing the adjacent properties has been included as Figure 3. A CAP has not yet been developed for the site. To date, two MMPE events have been conducted at the site along with hand bailing and an aggressive fluid-vapor recovery (AFVR) event. Please note that no projected milestones have been established for this site. 2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL ASSESSMENT INFORMATION On September 7, 2021, five Type II monitoring wells (MW-1 and MW-11 through MW-14) were gauged, purged and sampled in accordance with NCDEQ Guidelines. Approximately 0.03 gallons of free product were recovered by an absorbent boom that was removed from MW-1 prior to gauging. Free product was not measured in any monitoring wells during the sampling event. Depths to ground water in the Type II monitoring wells ranged from 3.23 to 6.06 feet below the tops of well casings. Ground water elevations in the Type II monitoring wells ranged from 94.41 to 96.30 feet. Ground water flow was generally radial outward from a hydraulic ridge in the vicinity of MW-1 and MW-13. The horizontal hydraulic gradient was approximately 0.03 feet per foot. The vertical gradient could be calculated since no telescoping well was gauged. Well construction and gauging information is presented in Table 4. A Water Table Surface Map based on the Type II monitoring wells is included as Figure 4. A summary of the current ground water gauging data is shown below: Well ID Screened Interval (x to y ft. BGS) Bottom of Well (ft. BGS) Top of Casing Elevation (ft.) Depth to Water from Top of Casing (feet) Free Product Thickness (ft.) Ground Water Elevation (ft.) MW-1 8 – 18 18 100.00 3.83 --- 96.17 MW-11 2 - 17 17 100.47 6.06 --- 94.41 MW-12 2 - 17 17 99.82 4.60 --- 95.22 MW-13 2 - 17 17 99.53 3.23 --- 96.30 MW-14 2 - 17 17 99.59 4.88 --- 94.71 Ground water samples collected from the monitoring wells were submitted for laboratory analyses of VOCs using EPA Method 6200B. Concentrations of benzene and naphthalene that exceeded the MACs were reported in the ground water sample collected from MW-13. All of the reported contaminant concentrations were less than the GCLs. A summary of the analytical results for ground water samples collected on September 7, 2021, is presented in Table 5. A Ground Water Quality Map based on the September 2021 data is included as Figure 5. A complete report of laboratory analyses of the ground ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 3 Contaminant of Concern  Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Well ID MACs (mg/l) 1 600 600 500 20 6 GCL (mg/l) 5,000 260,000 80000 85,500 20,000 6,000 MW-1 <0.13 0.19 J <0.13 <0.25 1.7 1.1 MW-11 <0.13 <0.13 0.58 0.40 J 0.88 1.9 MW-12 0.40 J <0.13 <0.13 1.4 J 0.55 3.7 MW-13 48.6 22.9 119 234 <0.63 50.1 MW-14 <0.13 <0.13 <0.13 <0.25 9.0 <0.13 The baseline contaminant mass at the site has not been determined due to the presence of free product in MW-1. Since free product was not observed in the ground water sample collected from MW-1, the September 2021 sampling event can be used at the baseline event in the future. Contaminant mass calculations can be completed during the next sampling event if free product is not observed. The site is located in the Coastal Plain Physiographic Province of North Carolina. The water table has a seasonal high depth to water of approximately 3 to 17 feet below ground surface (bgs). Please note that while free product recovery events have been conducted, a CAP has not been developed for the site; therefore, a baseline contaminant mass prior to CAP implementation has not been established at the site. Please note that milestones have not been established for this site. 3.0 FREE PRODUCT REMOVAL Free product has historically been present in MW-1. While no free product was observed in MW-1 during the September 2021 sampling event, a total of 0.03 gallons of free product was recovered by the absorbent boom removed from the well prior to gauging. Free product recovery should continue at the site until free product is no longer present. Past free product recovery events are summarized in Tables 6, 7 and 8. Upon completion of the September 2021 sampling event, an absorbent sock was reinstalled in MW-1. 4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS Free product recovery events are being conducted at the site as the primary method of corrective action. Due to the site being in the active remediation phase, no natural attenuation monitoring plan is currently in place at the site. 5.0 CONCLUSIONS  On September 7, 2021, five Type II monitoring wells were gauged, purged, and sampled. Ground water flow was generally radial outward from a hydraulic ridge in the vicinity of MW-1 and MW- 13 with a horizontal gradient of approximately 0.03 feet per foot. included as Appendix B. A summary of the current ground water analytical data is shown below: water samples collected from the monitoring wells during the September 2021 sampling event has been ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 15, 2021 Red Apple Market #9 Project Manager: William Regenthal, P.G. GRI Project No. 4497 4  A total of 0.03 gallons of free product was recovered by an absorbent boom that was removed from MW-1 prior to gauging.  Free product was not observed in any of the monitoring wells during the September 2021 sampling event.  Concentrations of benzene and naphthalene that exceeded the MACs were reported in the ground water sample collected from MW-13. All of the reported contaminant concentrations were less than the GCLs.  Upon completion of the September 2021 sampling event, an absorbent boom was installed in MW-1.  Based on this information, the risk classification for the site should remain intermediate risk. Free product recovery events should continue to be conducted at the site until free product is no longer present and contaminant concentrations are below the GCLs. Semi-annual ground water monitoring should be continued at the site. The next sampling event is tentatively scheduled for March 2022. 6.0 LIMITATIONS This report has been prepared for the exclusive use of Red Apple Markets, Inc. for specific application to the referenced site in Northampton County, North Carolina. The assessment was conducted based on the scope of work and level of effort desired by NCDEQ and with resources adequate only for that scope of work. Our findings have been developed in accordance with generally accepted standards of environmental practices in the State of North Carolina, available information, and our professional judgment. No other warranty is expressed or implied. The data that are presented in this report are indicative of conditions that existed at the precise locations sampled and at the time the samples were collected. In addition, the data obtained from samples would be interpreted as being meaningful with respect to parameters indicated in the laboratory report. No additional information can logically be inferred from these data. 7.0 STATEMENTS AND CERTIFICATION 1 Enter the date the monitoring report was due. n/a Will this report be submitted after the established due date? YES NO 2 Was any required information from the above template missing from this report? YES NO IF the answer to question #1 or# 2 is “YES”, please provide additional information in this cell to explain what was missing and why. 3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? (within a reasonable margin of error) YES NO FIGURES Copyright (C) 2009 MyTopo, 2006-2017 TomTom 077.3000000° W 077.3000000° W 077.2833333° W 077.2833333° W 077.2666666° W 077.2666666° W36.300036.300036.2833333° N36.2833333° N36.2666666° N36.2666666° N6.2500000° N6.2500000° NName: Site Location Map Map Center Location: 036.2741410° N 077.2842062° W Date: 05/16/17 Scale: 1 inch = 2,000 ft. Generated by Geological Resources, Inc. Declination MN 10.12° WGN 1.35° W MNGN Figure 1 Red Apple Mart #9 100 W. Jackson Street Rich Square, Northampton County North Carolina Incident No. 11920 GRI Project No. 4497 SCALE 1:24000 0 1000 2000 3000 4000 5000 6000 FEET SITE 5902-53-7210 5902-52-5930 5902-53-60845902-53-8071 5902-52-7962 5902-52-7801 5902-52-89365902-52-8948 Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand), NGCC, ©OpenStreetMap contributors, and the GIS User Community FIGURE 3: SITE VICINITY MAPRAM #9100 W. JACKSON STREETRICH SQUARE, NORTHAMPTON COUNTYNORTH CAROLINAINCIDENT NO. 11920GRI PROJECT NO. 4497 PREPARED BY:GEOLOGICAL RESOURCES,INC.APRIL 28, 2017 ³ 0 300150Feet1 inch = 300 feet 1,500-FOOT RADIUS 1,000-FOOT RADIUS 250-FOOT RADIUS 250-FOOT RADIUS LEGEND Adjacent Properties ncrivers nc_northampton_parcels_poly C:\Users\darhoward\Desktop\4497\4497 BaseMap.dwg, Model, 9/30/2021 7:03:17 AM, DARHOWARD TABLES UST ID Number A1, A2 & A3 Facility ID Number Owner or Operator? Owner/Operator UST ID Number A1, A2 & A3 Facility ID Number Owner or Operator? Owner/Operator UST ID Number A1, A2 & A3 Facility ID Number Owner or Operator? Owner/Operator UST ID Number A1, A2 & A3 Facility ID Number Owner or Operator? Owner/Operator UST ID Number A1, A2 & A3 Facility ID Number Owner or Operator? Owner/Operator UST ID Number 1 through 7 Facility ID Number Owner or Operator? Owner/Operator P.O. Box 1386, Ahoskie, NC 27910 252-398-6022 Red Apple Markets, Inc./Eastern Fuels, Inc.08/26/1992 - 03/28/2002 Red Apple Markets, Inc./Eastern Fuels, Inc.12/30/1988 - 07/16/1992 Address Telephone Number 0-026624 Name of Owner or Operator Dates of Ownership / Operation Address Telephone Number P.O. Box 1386, Ahoskie, NC 27910 252-398-6022 0-026624 804-590-3555 0-026624 Name of Owner or Operator Dates of Ownership / Operation Name of Owner or Operator Dates of Ownership / Operation Eastern Fuels, Inc.08/26/1992 - 10/26/2006 Address Telephone Number P.O. Box 1386, Ahoskie, NC 27910 252-398-6022 0-026624 Name of Owner or Operator Dates of Ownership / Operation Address Telephone Number 443-393-6270 0-026624 Name of Owner or Operator Dates of Ownership / Operation Classic Ventures, LLC 10/26/2006 - 10/27/2006 Address Telephone Number 710 North Hamilton Street, #200, Richmond, VA 23221 0-026624 Name of Owner or Operator Dates of Ownership / Operation Jernigan Oil Company, Inc.01/10/2012 - Current Address SDA Ventures, LLC 10/27/2006 - 01/10/2012 10211 Wincopin Circle, Suite 300, Columbia MD, 21044 P.O. Box 688, Ahoskie, NC 29710 252-332-2131 Telephone Number TABLE 1 UST OWNER/OPERATOR INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) Page 1 of 2 TABLE 1 UST OWNER/OPERATOR INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) UST ID Number 1 through 7 Facility ID Number Owner or Operator? Owner/Operator UST ID Number 2 through 7 Facility ID Number Owner or Operator? Owner/Operator Address Telephone Number P.O. Box 1386, Ahoskie, NC 27910 252-398-6022 0-026624 Name of Owner or Operator Dates of Ownership / Operation Unknown 10/09/1982 - 12/30/1988 Telephone Number 0-026624 P.O. Box 1386, Ahoskie, NC 27910 252-398-6022 Unknown 08/01/1975 - 10/09/1982 Name of Owner or Operator Dates of Ownership / Operation Address Page 2 of 2 Date: 01/16/20 Was Release Associated with UST System? (Yes / No) 1 Gasoline 8,000 10/9/1982 Single Wall Steel 8 x 21' 4"Single Wall Steel Removed (07/16/92)Yes 2 Gasoline 3,000 8/1/1975 Single Wall Steel 64" x 18'Single Wall Steel Removed (07/16/92)Yes 3 Gasoline 5,000 8/1/1975 Single Wall Steel 8' x 13' 5"Single Wall FRP Removed (07/16/92)Yes 4 Gasoline 3,000 8/1/1975 Single Wall Steel 64" x 18'Single Wall Steel Removed (07/16/92)Yes 5 #2 Fuel Oil 3,000 8/1/1975 Single Wall Steel 64" x 18'Single Wall Steel Removed (07/16/92)Yes 6 #2 Fuel Oil 3,000 8/1/1975 Single Wall Steel 64" x 18'Single Wall Steel Removed (07/16/92)Yes 7 Kerosene 2,000 8/1/1975 Single Wall Steel 64" x 12'Single Wall Steel Removed (07/16/92)Yes A1 Gasoline 10,000 8/26/1992 Single Wall Steel 8' x 26' 7"Single Wall Flex Current No A2 Gasoline 6,000 8/26/1992 Single Wall Steel 8' x 16'Single Wall Flex Current No A3 Kerosene 4,000 8/26/1992 Single Wall Steel 64" x 24'Single Wall Flex Current No Notes: • FRP: Fiberglass reinforced plastic. • This table is based off of historical information provided by a previous consultant and does not match the Resistered Tank Database. TABLE 2 UST SYSTEM INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) Facility ID # : 0-026624 Status of UST UST ID No. Current or Most Recent Contents Capacity (gallons) Date Installed Construction Details Tank Dimensions Description of Associated Product Piping and Pumps Page 1 of 1 Date: 01/16/20 Facility ID # : 0-025344 Parcel Number Owner Name Address 0604542 Jernigan Properties, Inc.Post Office Box 688 Ahoskie, NC 27910 0605367 Town of Rich Square c/o Vernice B Long, Clerk Post Office Box 336 Rich Square, NC 27869 1301125 Wayne Ray Parker & Lisa Parker Evans 100 S. Main Street Littleton, NC 27850 0600629 Themistoklis Zacharopoulous 209 S. Main Street Rich Square, NC 27869 1300360 Darlene M. Zacharoloulos Post Office Box 1 Rich Square, NC 27869 0601555 Charles S. Simmons 110 Walnut Circle Emporia, VA 23847 0601556 Charles S. Simmons 110 Walnut Circle Emporia, VA 23847 0601561 Charles S. Simmons 110 Walnut Circle Emporia, VA 23847 Note: • Properties are keyed to Figure 3. TABLE 3 ADJACENT PROPERTY OWNER INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920)) Page 1 of 1 Date: 09/28/2021 Well ID Date Installed (m/dd/yy) Date Water Level Measured (m/dd/yy) Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Bottom of Well (ft. BGS) Top of Casing Elevation (ft.) Depth to Water from Top of Casing (feet) Free Product Thickness (ft.) Ground Water Elevation (ft.) Comments 05/02/17 7.56 4.35 96.17 08/16/17 6.69 4.08 96.81 05/21/18 7.10 3.89 96.24 Before MMPE 05/25/18 13.56 ---86.44 After MMPE 07/18/18 4.60 0.08 95.47 02/25/19 1.82 0.06 98.23 Before MMPE 03/01/19 11.20 ---88.80 After MMPE 04/15/19 2.25 0.07 97.81 11/26/19 6.27 0.02 93.75 Before AFVR 11/26/19 13.28 ---86.72 After AFVR 01/07/20 2.28 0.05 97.76 01/06/21 3.31 0.26 96.91 09/07/21 3.83 ---96.17 05/02/17 5.23 ---94.88 05/21/18 4.54 ---95.57 Before MMPE 05/25/18 4.25 ---95.86 After MMPE 07/18/18 6.65 ---93.46 02/25/19 1.96 ---98.15 04/15/19 2.56 ---97.55 01/07/20 8.09 ---92.02 01/06/21 4.42 ---95.69 05/02/17 4.66 ---96.24 05/21/18 4.84 ---96.06 Before MMPE 05/25/18 4.35 ---96.55 After MMPE 07/18/18 7.07 ---93.83 04/15/19 2.17 ---98.73 01/07/20 7.75 ---93.15 01/06/21 5.63 ---95.27 05/02/17 4.21 ---96.31 07/18/18 7.00 ---93.52 04/15/19 3.63 ---96.89 01/07/20 7.72 ---92.80 01/06/21 5.28 ---95.24 05/02/17 2.32 ---98.75 07/18/18 5.17 ---95.90 02/25/19 0.70 ---100.37 04/15/19 0.95 ---100.12 01/07/20 1.14 ---99.93 01/06/21 1.23 ---99.84 05/02/17 9.54 ---91.37 07/18/18 10.49 ---90.42 04/15/19 6.89 ---94.02 01/07/20 12.14 ---88.77 01/06/21 9.47 ---91.44 05/02/17 5.07 ---94.54 07/18/18 5.21 ---94.40 04/15/19 3.93 ---95.68 01/07/20 6.03 ---93.58 01/06/21 3.47 ---96.14 05/02/17 6.14 ---94.07 05/21/18 6.01 ---94.20 Before MMPE 05/25/18 9.53 ---90.68 After MMPE 07/18/18 7.04 ---93.17 02/25/19 0.87 ---99.34 04/15/19 4.18 ---96.03 01/07/20 7.03 ---93.18 01/06/21 6.24 ---93.97 05/02/17 6.07 ---94.56 07/18/18 7.65 ---92.98 04/15/19 3.32 ---97.31 01/07/20 8.69 ---91.94 01/06/21 5.34 ---95.29 05/02/17 8.56 ---92.50 07/18/18 9.16 ---91.90 04/15/19 5.54 ---95.52 01/07/20 10.77 ---90.29 01/06/21 8.32 ---92.74 01/06/21 6.70 ---93.77 09/07/21 6.06 ---94.41 01/06/21 12.21 ---87.61 09/07/21 4.60 ---95.22MW-12 100.47172-17201/06/21MW-11 99.82172-17201/06/21 100.90177-1706/23/93 100.63166-16608/26/94 6-16606/24/93MW-4 7 MW-5 100.00188-188MW-1 06/23/93 706/23/93MW-2 100.11177-17 MW-3 100.5216 3530-353008/25/94 706/24/93 MW-8 MW-9 99.61166-16 MW-10 101.06166-16608/26/94 TABLE 4 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) Facility ID # : 0-026624 100.21166-16608/26/94 MWD-6 608/26/94MW-7 101.07177-17 100.91 Page 1 of 2 Date: 09/28/2021 Well ID Date Installed (m/dd/yy) Date Water Level Measured (m/dd/yy) Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Bottom of Well (ft. BGS) Top of Casing Elevation (ft.) Depth to Water from Top of Casing (feet) Free Product Thickness (ft.) Ground Water Elevation (ft.) Comments TABLE 4 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) Facility ID # : 0-026624 01/06/21 15.72 ---83.81 09/07/21 3.23 ---96.30 01/06/21 17.05 ---82.54 09/07/21 4.88 ---94.71 Notes: 2-17201/06/21MW-13 99.59172-17201/06/21 • NM : Not measured. • Elevation relative to mean sea level. MW-14 99.5317 • ft BGS : feet below ground surface. Page 2 of 2 Date : 09/28/2021 Facility ID #: 0-026624 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 6 0.4 70 70 70 400 400 1 5,000 260,000 80,000 50,000 20,000 6,000 400 30,500 70,000 26,100 28,500 24,100 12,000 05/02/17 FP FP FP FP FP FP FP FP FP FP FP FP FP 05/21/18 FP FP FP FP FP FP FP FP FP FP FP FP FP 07/18/18 FP FP FP FP FP FP FP FP FP FP FP FP FP 04/15/19 FP FP FP FP FP FP FP FP FP FP FP FP FP 01/07/20 FP FP FP FP FP FP FP FP FP FP FP FP FP 01/06/21 FP FP FP FP FP FP FP FP FP FP FP FP FP 09/07/21 <0.13 0.19 J <0.13 <0.25 1.7 1.1 <0.13 2.1 <0.13 0.74 <0.13 <0.13 NR 05/02/17 452 8.3 12.2 13.0 18.4 67.2 <0.13 21.9 4.4 44.9 0.54 0.66 13.4 07/18/18 938 21.1 14.7 71.2 34.5 234 <1.3 29.5 39.8 56.1 <1.3 3.2 J NR 04/15/19 1,930 33.1 36.7 64.9 J 37.2 425 <6.3 34.7 9.6 J 104 <6.3 <6.3 NR 01/07/20 846 30.6 30.5 102 27.7 430 <3.1 51.8 16.6 100 <3.1 5.3 J NR 01/06/21 652 29.1 25.4 82.4 22.6 453 <2.5 44.0 16.0 87.7 <2.5 4.8 J NR 05/02/17 <0.13 <0.13 <0.13 <0.25 0.55 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.38 07/18/18 <0.13 <0.13 <0.13 <0.25 0.88 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 04/15/19 <0.13 <0.13 <0.13 <0.25 0.48 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 <0.13 <0.13 <0.13 <0.25 0.69 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 0.47 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 05/02/17 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.38 07/18/18 <0.13 <0.13 <0.13 <0.25 0.18 J <0.13 <0.13 <0.13 0.64 <0.13 <0.13 <0.13 NR 04/15/19 <0.13 <0.13 0.16 J <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 05/02/17 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.38 07/18/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 04/15/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 05/02/17 <0.13 <0.13 <0.13 <0.25 9.3 0.44 J 0.63 <0.13 63.0 <0.13 <0.13 <0.13 <0.38 07/18/18 <0.13 <0.13 <0.13 <0.25 8.0 <0.13 0.68 <0.13 69.3 <0.13 <0.13 <0.13 NR 04/15/19 <0.25 <0.25 <0.25 <0.50 6.1 <0.25 0.73 J <0.25 86.4 <0.25 <0.25 <0.25 NR 01/07/20 <0.31 <0.31 <0.31 <0.63 8.6 <0.31 0.70 J <0.31 101 <0.31 <0.31 <0.31 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 4.3 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 05/02/17 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.40 07/18/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 04/15/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 05/02/17 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.40 07/18/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 04/15/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 0.95 <0.13 1.3 1.6 0.43 J NR 05/02/17 0.17 J <0.13 0.27 J 0.78 J <0.13 0.58 <0.13 0.68 <0.13 1.7 23.0 7.5 2.3 07/18/18 15.0 47.0 40.6 46.1 <0.63 8.8 <0.63 25.2 <0.63 87.6 655 224 NR 04/15/19 <0.13 <0.13 0.70 <0.25 <0.13 0.18 J <0.13 0.23 J <0.13 0.56 3.4 0.74 NR 01/07/20 61.4 45.8 65.8 17.3 <0.31 4.5 <0.31 21.7 0.39 J 62.7 72.7 13.6 NR 01/06/21 <0.13 <0.13 0.57 0.36 J <0.13 <0.13 0.33 J <0.13 61.7 <0.13 <0.13 <0.13 NR 05/02/17 498 171 84.0 121 237 114 0.47 J 14.8 22.5 29.3 12.9 3.1 19.6 07/18/18 16.8 0.25 J 0.71 0.55 J 7.9 1.8 <0.13 0.20 J 0.71 0.20 J <0.13 <0.13 NR 04/15/19 <0.13 <0.13 <0.13 <0.25 1.2 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/07/20 16.6 0.27 J <0.13 <0.25 9.5 0.95 <0.13 <0.13 0.82 <0.13 0.15 J <0.13 NR 01/06/21 <0.13 <0.13 <0.13 <0.25 0.14 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR 01/06/21 <0.13 4.9 4.5 30.0 11.6 8.9 <0.13 2.0 0.22 J 4.0 16.1 5.3 NR 09/07/21 <0.13 <0.13 0.58 0.40 J 0.88 1.9 <0.13 11.0 <0.13 0.87 <0.13 <0.13 NR 01/06/21 <0.13 0.62 0.50 2.5 3.8 0.45 J <0.13 0.22 J 0.59 0.78 1.6 0.45 J NR 09/07/21 0.40 J <0.13 <0.13 1.4 J 0.55 3.7 <0.13 0.85 <0.13 0.66 2.0 0.26 J NR 01/06/21 58.6 41.5 160 407 37.6 101 <0.63 20.4 4.8 60.6 207 72.6 NR 09/07/21 48.6 22.9 119 234 <0.63 50.1 <0.63 8.9 1.8 J 23.1 149 45.4 NRMW-13 MW-12 MW-11 TABLE 5 SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS RED APPLE MARKET #9 (INCIDENT NO. 11920) Analytical Method → EPA Methods 6200B & 610 1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene1-MethylnaphthaleneMAC (µg/l) GCL (µg/l)MTBENaphthalene1,2-DichloroethaneIsopropylbenzeneIPEn-PropylbenzeneContaminant of Concern BenzeneTolueneEthylbenzeneXylenesMW-1 MW-8 MW-9 MW-10 MW-2 MW-3 MW-4 MW-5 MWD-6 MW-7 Page 1 of 2 Date : 09/28/2021 Facility ID #: 0-026624 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 6 0.4 70 70 70 400 400 1 5,000 260,000 80,000 50,000 20,000 6,000 400 30,500 70,000 26,100 28,500 24,100 12,000 TABLE 5 SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS RED APPLE MARKET #9 (INCIDENT NO. 11920) Analytical Method → EPA Methods 6200B & 610 1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene1-MethylnaphthaleneMAC (µg/l) GCL (µg/l)MTBENaphthalene1,2-DichloroethaneIsopropylbenzeneIPEn-PropylbenzeneContaminant of Concern BenzeneTolueneEthylbenzeneXylenes01/06/21 0.15 J 2.2 1.0 5.2 61.7 0.42 J <0.13 0.16 J 0.36 J 0.41 J 2.8 0.95 NR 09/07/21 <0.13 <0.13 <0.13 <0.25 9.0 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR Notes: • Results reported in µg/l (micrograms per liter). • MAC: Maximum allowable concentrations also known as the 2L Standards specified in T15A NCAC 2L.0202. • GCL : Gross contamination level. • < : Less than the method detection limit specified in the laboratory report. • Concentrations in bold face type exceeded the 2L Standards; concentration in italics exceeded the GCLs. • NS: Not Sampled, well not located and assumed to be destroyed. • FP: Free Product. • Please refer to the lab report for detectable concentrations which did not exceed the 2L Standards, or for which no standard has been established. MW-14 Page 2 of 2 Date: 10/14/2021 Method of Measurement: Well ID Product Type (gas, diesel, etc.) Date of Recovery (mm/dd/yy) Free Product Recovery Method* Casing Diameter (inches) Product Thickness before Recovery (feet) Product Thickness after Recovery (feet) Amount of Liquid Recovered (gallons) Amount of Product Recovered as Liquid (gallons) 08/16/17 Hand Bailing 4.08 0.00 7 5.3 05/21/18 - 05/26/18 MMPE 3.89 0.00 1,811 0.00 02/25/19 - 03/01/19 MMPE 0.06 0.00 1,968 0.00 11/26/19 AFVR 0.02 0.00 160 0.00 01/06/21 - 09/07/21 Boom 0.26 0.00 0.30 0.30 Notes : • *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE) • **: No free product was observed during initial gauging event; however, free product entered the well during purging activities. • Amount of Liquid Recovered (gallons) includes Total liquids (Water and Free Product) as indicated on Disposal Manifest. • Amount of Product Recovered (in gallons) includes only the volume of free product in the tanker at the end of the event (based on Disposal Manifest and/or Field Notes). TABLE 6 FREE PRODUCT RECOVERY RESULTS RED APPLE MARKET #9 (INCIDENT NO. 11920) Facility ID#: 0-026624 Interface probe at top-of-casing 2OilMW-1 Page 1 of 1 Date: 10/14/21 08/16/17 Hand Bailing ------------7 5.25 5.25 05/21/18 - 05/26/18 MMPE 54.72 85.37 577.16 2.17 1,811 0 2.17 02/25/19 - 03/01/19 MMPE 521 58.6 24.3 2.27 1,968 0 2.27 11/26/19 AFVR 1,459 77.8 13.9 0.42 160 0 0.42 01/06/21 - 09/07/21 Boom ------------0.03 0.03 0.03 4.86 3,946 5.28 10.14 Notes: • *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE) • Amount of Vaporized Product (in gallons) is based on Vapor Emissions Summary Sheet, = lbs emitted/6.15 • Amount of Liquid Recovered includes Total liquids (Water and Free Product) as indicated on Disposal Manifest. • Amount of Product Recovered as Liquid includes only the volume of free product in the tanker at the end of the event (based on Disposal Manifest and/or Field Notes). • Total Amount of Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid • Total Fluids Removed = Amount of Vaporized Product + Amount of Liquid Recovered • Information regarding historical free product recovery activities is not available. Total To Date 3,951.14 10.14 Summary Total Fluids Removed (in gallons)Total Product Removed (in gallons) Current Event 0.03 0.03 Totals SUMMARY OF FLUID REMOVAL Amount of Vaporized Product (gallons) Amount of Liquid Recovered (gallons) Amount of Product Recovered as Liquid (gallons) Total Amount of Product Recovered (gallons) MW-1 TABLE 7 FREE PRODUCT RECOVERY EVENT INFORMATION RED APPLE MARKET #9 (INCIDENT NO. 11920) Facility ID #: 0-026624 Well ID Date (mm/dd/yy) Product Recovery Method* Average Effluent Velocity (ft/min) Average Effluent Temperature (°F) Average Effluent Concentration (ppm) Page 1 of 1 Date: 01/16/20 Facility ID #: 0-026624 Wells Included in Event Product Recovery Method* Date of Event (mm/dd/yy) Total Amount of Free Product plus Ground Water Recovered (gallons) Cost of Free Product Recovery Event Cost Per Gallon (total fluids)Comments MMPE 05/21/18 - 05/26/18 1,813.17 $8,142.85 $4.49 Cost per gallon for the event is based on a total volume of 1,813.17 gallons of free product and water. MMPE 02/25/19 - 03/01/19 1,970.27 $7,977.80 $4.05 Cost per gallon for the event is based on a total volume of 1,970.27 gallons of free product and water. AFVR 11/26/2019 160.42 $2,070.00 $12.90 Cost per gallon for the event is based on a total volume of 160.42 gallons of free product and water. Boom 01/06/21 - 09/07/21 0.03 $37.09 $1,236.33 Cost per gallon for the event is based on a total volume of 0.03 gallons of free product and water. 3,943.89 $18,227.74 $4.62 Notes: • *: Bailing, Skimming, Aggressive Fluid Vapor Recovery (AFVR), Mobile Multiphase Extraction (MMPE) • Total Amount of Free Product Recovered = Amount of Vaporized Product + Amount of Product Recovered as Liquid • Cost of Free Product Recovery Event includes supervision, travel, mileage, per diem, subcontractor costs, MMPE sampling, MMPE sampling analytical and project management. MW-1 TOTAL (to date) TABLE 8 FREE PRODUCT RECOVERY COST SUMMARY RED APPLE MARKET #9 (INCIDENT NO. 11920) Page 1 of 1 APPENDICES APPENDIX A State Correspondence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eceived Feb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eceived SEP 01 2021 APPENDIX B Laboratory Report – Ground Water Samples 09/14/21 Technical Report for GRI (Geological Resources Inc.) RAM 9; 100 Jackson St, Rich Square, NC 2757 SGS Job Number: FA88686 Sampling Date: 09/07/21 Report to: GRI 3502 Hayes Rd Monroe, NC 28110 wlr@geologicalresourcesinc.com; carriekennedy@geologicalresourcesinc.com; jjr@geologicalresourcesinc.com; nml@geologicalresourcesinc.com ATTN: William Regenthall Total number of pages in report: Certifications: FL(E83510), LA(03051), KS(E-10327), NC(573), NJ(FL002), NY(12022), SC(96038001) DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177), AL, AK, AR, CT, IA, KY, MA, MI. MS, ND, NH, NV, OK, OR, UT, VT, WA, WV This report shall not be reproduced, except in its entirety, without the written approval of SGS. Test results relate only to samples analyzed. SGS North America Inc. • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: 407-425-6700 • fax: 407-425-0707 Test results contained within this data package meet the requirements of the National Environmental Laboratory Accreditation Program and/or state specific certification programs as applicable. Client Service contact: Muna Mohammed 407-425-6700 Norm Farmer Technical Director Orlando, FL 09/14/21 e-Hardcopy 2.0 Automated Report 26 SGS is the sole authority for authorizing edits or modifications to this document. Unauthorized modification of this report is strictly prohibited. Review standard terms at: http://www.sgs.com/en/terms-and-conditions The results set forth herein are provided by SGS North America Inc. Please share your ideas about how we can serve you better at: EHS.US.CustomerCare@sgs.com 1 of 26 FA88686 Table of Contents -1- Sections: Section 1: Sample Summary ...................................................................................................3 Section 2: Summary of Hits ....................................................................................................4 Section 3: Sample Results ........................................................................................................6 3.1: FA88686-1: MW-1 ........................................................................................................7 3.2: FA88686-2: MW-11 ......................................................................................................9 3.3: FA88686-3: MW-12 ......................................................................................................11 3.4: FA88686-4: MW-13 ......................................................................................................13 3.5: FA88686-5: MW-14 ......................................................................................................15 Section 4: Misc. Forms ............................................................................................................17 4.1: Chain of Custody ...........................................................................................................18 Section 5: MS Volatiles - QC Data Summaries .....................................................................20 5.1: Method Blank Summary ................................................................................................21 5.2: Blank Spike Summary ...................................................................................................23 5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................25 123452 of 26 FA88686 SGS North America Inc. Sample Summary GRI (Geological Resources Inc.) Job No:FA88686 RAM 9; 100 Jackson St, Rich Square, NC Project No: 2757 Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID This report contains results reported as ND = Not detected. The following applies: Organics ND = Not detected above the MDL FA88686-1 09/07/21 11:40 JH 09/08/21 AQ Ground Water MW-1 FA88686-2 09/07/21 10:31 JH 09/08/21 AQ Ground Water MW-11 FA88686-3 09/07/21 10:42 JH 09/08/21 AQ Ground Water MW-12 FA88686-4 09/07/21 10:53 JH 09/08/21 AQ Ground Water MW-13 FA88686-5 09/07/21 11:04 JH 09/08/21 AQ Ground Water MW-14 3 of 26 FA886861 Summary of Hits Page 1 of 2 Job Number:FA88686 Account:GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Collected:09/07/21 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method FA88686-1 MW-1 n-Butylbenzene 0.25 J 0.50 0.13 ug/l SM 6200B sec-Butylbenzene 2.4 0.50 0.13 ug/l SM 6200B 2,2-Dichloropropane 0.15 J 0.50 0.13 ug/l SM 6200B Isopropylbenzene 2.1 0.50 0.13 ug/l SM 6200B Methyl Tert Butyl Ether 1.7 0.50 0.13 ug/l SM 6200B Naphthalene 1.1 0.50 0.13 ug/l SM 6200B n-Propylbenzene 0.74 0.50 0.13 ug/l SM 6200B Toluene 0.19 J 0.50 0.13 ug/l SM 6200B FA88686-2 MW-11 n-Butylbenzene 0.17 J 0.50 0.13 ug/l SM 6200B sec-Butylbenzene 6.0 0.50 0.13 ug/l SM 6200B tert-Butylbenzene 4.1 0.50 0.13 ug/l SM 6200B 1,2-Dichlorobenzene 0.20 J 0.50 0.13 ug/l SM 6200B Ethylbenzene 0.58 0.50 0.13 ug/l SM 6200B Isopropylbenzene 11.0 0.50 0.13 ug/l SM 6200B p-Isopropyltoluene 0.14 J 0.50 0.13 ug/l SM 6200B Methyl Tert Butyl Ether 0.88 0.50 0.13 ug/l SM 6200B Naphthalene 1.9 0.50 0.13 ug/l SM 6200B n-Propylbenzene 0.87 0.50 0.13 ug/l SM 6200B m,p-Xylene 0.16 J 1.0 0.13 ug/l SM 6200B o-Xylene 0.24 J 0.50 0.13 ug/l SM 6200B Xylene (total)0.40 J 1.5 0.25 ug/l SM 6200B FA88686-3 MW-12 Benzene 0.40 J 0.50 0.13 ug/l SM 6200B Isopropylbenzene 0.85 0.50 0.13 ug/l SM 6200B Methyl Tert Butyl Ether 0.55 0.50 0.13 ug/l SM 6200B Naphthalene 3.7 0.50 0.13 ug/l SM 6200B n-Propylbenzene 0.66 0.50 0.13 ug/l SM 6200B 1,2,4-Trimethylbenzene 2.0 0.50 0.13 ug/l SM 6200B 1,3,5-Trimethylbenzene 0.26 J 0.50 0.13 ug/l SM 6200B m,p-Xylene 1.4 1.0 0.13 ug/l SM 6200B Xylene (total)1.4 J 1.5 0.25 ug/l SM 6200B FA88686-4 MW-13 Benzene 48.6 2.5 0.63 ug/l SM 6200B n-Butylbenzene 2.7 2.5 0.63 ug/l SM 6200B sec-Butylbenzene 2.3 J 2.5 0.63 ug/l SM 6200B tert-Butylbenzene 0.67 J 2.5 0.63 ug/l SM 6200B 4 of 26 FA886862 Summary of Hits Page 2 of 2 Job Number:FA88686 Account:GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Collected:09/07/21 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method Di-Isopropyl Ether 1.8 J 2.5 0.63 ug/l SM 6200B Ethylbenzene 119 2.5 0.63 ug/l SM 6200B Isopropylbenzene 8.9 2.5 0.63 ug/l SM 6200B p-Isopropyltoluene 2.8 2.5 0.63 ug/l SM 6200B Methylene Chloride a 20.8 10 5.0 ug/l SM 6200B Naphthalene 50.1 2.5 0.63 ug/l SM 6200B n-Propylbenzene 23.1 2.5 0.63 ug/l SM 6200B Styrene 0.94 J 2.5 0.63 ug/l SM 6200B Toluene 22.9 2.5 0.63 ug/l SM 6200B 1,2,4-Trimethylbenzene 149 2.5 0.63 ug/l SM 6200B 1,3,5-Trimethylbenzene 45.4 2.5 0.63 ug/l SM 6200B m,p-Xylene 158 5.0 0.63 ug/l SM 6200B o-Xylene 75.3 2.5 0.63 ug/l SM 6200B Xylene (total)234 7.5 1.3 ug/l SM 6200B FA88686-5 MW-14 sec-Butylbenzene 0.30 J 0.50 0.13 ug/l SM 6200B Methyl Tert Butyl Ether 9.0 0.50 0.13 ug/l SM 6200B (a) Suspected laboratory contaminant. 5 of 26 FA886862 SGS North America Inc. Sample Results Report of Analysis Orlando, FL Section 3 6 of 26 FA886863 SGS North America Inc. Report of Analysis Page 1 of 2 Client Sample ID:MW-1 Lab Sample ID:FA88686-1 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 E108512.D 1 09/10/21 14:13 JL n/a n/a VE2540 Run #2 Purge Volume Run #1 10.0 ml Run #2 VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene ND 0.50 0.13 ug/l 108-86-1 Bromobenzene ND 0.50 0.13 ug/l 74-97-5 Bromochloromethane ND 0.50 0.13 ug/l 75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l 75-25-2 Bromoform ND 0.50 0.13 ug/l 104-51-8 n-Butylbenzene 0.25 0.50 0.13 ug/l J 135-98-8 sec-Butylbenzene 2.4 0.50 0.13 ug/l 98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l 56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l 108-90-7 Chlorobenzene ND 0.50 0.13 ug/l 75-00-3 Chloroethane ND 0.50 0.20 ug/l 67-66-3 Chloroform ND 0.50 0.13 ug/l 95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l 106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l 124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l 106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l 75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l 95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l 541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l 106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l 75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l 107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l 75-35-4 1,1-Dichloroethylene a ND 0.50 0.13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l 78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l 142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l 594-20-7 2,2-Dichloropropane 0.15 0.50 0.13 ug/l J 563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 7 of 26 FA8868633.1 SGS North America Inc. Report of Analysis Page 2 of 2 Client Sample ID:MW-1 Lab Sample ID:FA88686-1 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l 100-41-4 Ethylbenzene ND 0.50 0.13 ug/l 87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l 98-82-8 Isopropylbenzene 2.1 0.50 0.13 ug/l 99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l 74-83-9 Methyl Bromide ND 0.50 0.20 ug/l 74-87-3 Methyl Chloride ND 0.50 0.20 ug/l 74-95-3 Methylene Bromide ND 0.50 0.13 ug/l 75-09-2 Methylene Chloride ND 2.0 1.0 ug/l 1634-04-4 Methyl Tert Butyl Ether 1.7 0.50 0.13 ug/l 91-20-3 Naphthalene 1.1 0.50 0.13 ug/l 103-65-1 n-Propylbenzene 0.74 0.50 0.13 ug/l 100-42-5 Styrene ND 0.50 0.13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l 127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l 108-88-3 Toluene 0.19 0.50 0.13 ug/l J 87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l 71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l 79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l 79-01-6 Trichloroethylene ND 0.50 0.13 ug/l 75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l 96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l 95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l 108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l 75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l m,p-Xylene ND 1.0 0.13 ug/l 95-47-6 o-Xylene ND 0.50 0.13 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 102%70-130% 17060-07-0 1,2-Dichloroethane-D4 103%70-130% 2037-26-5 Toluene-D8 96%70-130% 460-00-4 4-Bromofluorobenzene 99%70-130% (a) Associated ECC outside of control limits high, sample was ND. ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 8 of 26 FA8868633.1 SGS North America Inc. Report of Analysis Page 1 of 2 Client Sample ID:MW-11 Lab Sample ID:FA88686-2 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 E108513.D 1 09/10/21 14:36 JL n/a n/a VE2540 Run #2 Purge Volume Run #1 10.0 ml Run #2 VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene ND 0.50 0.13 ug/l 108-86-1 Bromobenzene ND 0.50 0.13 ug/l 74-97-5 Bromochloromethane ND 0.50 0.13 ug/l 75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l 75-25-2 Bromoform ND 0.50 0.13 ug/l 104-51-8 n-Butylbenzene 0.17 0.50 0.13 ug/l J 135-98-8 sec-Butylbenzene 6.0 0.50 0.13 ug/l 98-06-6 tert-Butylbenzene 4.1 0.50 0.13 ug/l 56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l 108-90-7 Chlorobenzene ND 0.50 0.13 ug/l 75-00-3 Chloroethane ND 0.50 0.20 ug/l 67-66-3 Chloroform ND 0.50 0.13 ug/l 95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l 106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l 124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l 106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l 75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l 95-50-1 1,2-Dichlorobenzene 0.20 0.50 0.13 ug/l J 541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l 106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l 75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l 107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l 75-35-4 1,1-Dichloroethylene a ND 0.50 0.13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l 78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l 142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l 594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l 563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 9 of 26 FA8868633.2 SGS North America Inc. Report of Analysis Page 2 of 2 Client Sample ID:MW-11 Lab Sample ID:FA88686-2 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l 100-41-4 Ethylbenzene 0.58 0.50 0.13 ug/l 87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l 98-82-8 Isopropylbenzene 11.0 0.50 0.13 ug/l 99-87-6 p-Isopropyltoluene 0.14 0.50 0.13 ug/l J 74-83-9 Methyl Bromide ND 0.50 0.20 ug/l 74-87-3 Methyl Chloride ND 0.50 0.20 ug/l 74-95-3 Methylene Bromide ND 0.50 0.13 ug/l 75-09-2 Methylene Chloride ND 2.0 1.0 ug/l 1634-04-4 Methyl Tert Butyl Ether 0.88 0.50 0.13 ug/l 91-20-3 Naphthalene 1.9 0.50 0.13 ug/l 103-65-1 n-Propylbenzene 0.87 0.50 0.13 ug/l 100-42-5 Styrene ND 0.50 0.13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l 127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l 108-88-3 Toluene ND 0.50 0.13 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l 71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l 79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l 79-01-6 Trichloroethylene ND 0.50 0.13 ug/l 75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l 96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l 95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l 108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l 75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l m,p-Xylene 0.16 1.0 0.13 ug/l J 95-47-6 o-Xylene 0.24 0.50 0.13 ug/l J 1330-20-7 Xylene (total)0.40 1.5 0.25 ug/l J CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 100%70-130% 17060-07-0 1,2-Dichloroethane-D4 98%70-130% 2037-26-5 Toluene-D8 97%70-130% 460-00-4 4-Bromofluorobenzene 96%70-130% (a) Associated ECC outside of control limits high, sample was ND. ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 10 of 26 FA8868633.2 SGS North America Inc. Report of Analysis Page 1 of 2 Client Sample ID:MW-12 Lab Sample ID:FA88686-3 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 E108514.D 1 09/10/21 14:59 JL n/a n/a VE2540 Run #2 Purge Volume Run #1 10.0 ml Run #2 VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene 0.40 0.50 0.13 ug/l J 108-86-1 Bromobenzene ND 0.50 0.13 ug/l 74-97-5 Bromochloromethane ND 0.50 0.13 ug/l 75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l 75-25-2 Bromoform ND 0.50 0.13 ug/l 104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l 135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l 98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l 56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l 108-90-7 Chlorobenzene ND 0.50 0.13 ug/l 75-00-3 Chloroethane ND 0.50 0.20 ug/l 67-66-3 Chloroform ND 0.50 0.13 ug/l 95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l 106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l 124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l 106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l 75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l 95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l 541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l 106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l 75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l 107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l 75-35-4 1,1-Dichloroethylene a ND 0.50 0.13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l 78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l 142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l 594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l 563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 11 of 26 FA8868633.3 SGS North America Inc. Report of Analysis Page 2 of 2 Client Sample ID:MW-12 Lab Sample ID:FA88686-3 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l 100-41-4 Ethylbenzene ND 0.50 0.13 ug/l 87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l 98-82-8 Isopropylbenzene 0.85 0.50 0.13 ug/l 99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l 74-83-9 Methyl Bromide ND 0.50 0.20 ug/l 74-87-3 Methyl Chloride ND 0.50 0.20 ug/l 74-95-3 Methylene Bromide ND 0.50 0.13 ug/l 75-09-2 Methylene Chloride ND 2.0 1.0 ug/l 1634-04-4 Methyl Tert Butyl Ether 0.55 0.50 0.13 ug/l 91-20-3 Naphthalene 3.7 0.50 0.13 ug/l 103-65-1 n-Propylbenzene 0.66 0.50 0.13 ug/l 100-42-5 Styrene ND 0.50 0.13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l 127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l 108-88-3 Toluene ND 0.50 0.13 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l 71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l 79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l 79-01-6 Trichloroethylene ND 0.50 0.13 ug/l 75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l 96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l 95-63-6 1,2,4-Trimethylbenzene 2.0 0.50 0.13 ug/l 108-67-8 1,3,5-Trimethylbenzene 0.26 0.50 0.13 ug/l J 75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l m,p-Xylene 1.4 1.0 0.13 ug/l 95-47-6 o-Xylene ND 0.50 0.13 ug/l 1330-20-7 Xylene (total)1.4 1.5 0.25 ug/l J CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 99%70-130% 17060-07-0 1,2-Dichloroethane-D4 97%70-130% 2037-26-5 Toluene-D8 94%70-130% 460-00-4 4-Bromofluorobenzene 97%70-130% (a) Associated ECC outside of control limits high, sample was ND. ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 12 of 26 FA8868633.3 SGS North America Inc. Report of Analysis Page 1 of 2 Client Sample ID:MW-13 Lab Sample ID:FA88686-4 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 E108519.D 5 09/10/21 16:52 JL n/a n/a VE2540 Run #2 Purge Volume Run #1 10.0 ml Run #2 VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene 48.6 2.5 0.63 ug/l 108-86-1 Bromobenzene ND 2.5 0.63 ug/l 74-97-5 Bromochloromethane ND 2.5 0.63 ug/l 75-27-4 Bromodichloromethane ND 2.5 0.63 ug/l 75-25-2 Bromoform ND 2.5 0.63 ug/l 104-51-8 n-Butylbenzene 2.7 2.5 0.63 ug/l 135-98-8 sec-Butylbenzene 2.3 2.5 0.63 ug/l J 98-06-6 tert-Butylbenzene 0.67 2.5 0.63 ug/l J 56-23-5 Carbon Tetrachloride ND 2.5 0.63 ug/l 108-90-7 Chlorobenzene ND 2.5 0.63 ug/l 75-00-3 Chloroethane ND 2.5 1.0 ug/l 67-66-3 Chloroform ND 2.5 0.63 ug/l 95-49-8 o-Chlorotoluene ND 2.5 0.63 ug/l 106-43-4 p-Chlorotoluene ND 2.5 0.63 ug/l 124-48-1 Dibromochloromethane ND 2.5 0.63 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 2.5 1.2 ug/l 106-93-4 1,2-Dibromoethane ND 2.5 0.63 ug/l 75-71-8 Dichlorodifluoromethane ND 2.5 1.0 ug/l 95-50-1 1,2-Dichlorobenzene ND 2.5 0.63 ug/l 541-73-1 1,3-Dichlorobenzene ND 2.5 0.63 ug/l 106-46-7 1,4-Dichlorobenzene ND 2.5 0.63 ug/l 75-34-3 1,1-Dichloroethane ND 2.5 0.63 ug/l 107-06-2 1,2-Dichloroethane ND 2.5 0.63 ug/l 75-35-4 1,1-Dichloroethylene a ND 2.5 0.63 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 2.5 0.63 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 2.5 0.63 ug/l 78-87-5 1,2-Dichloropropane ND 2.5 0.63 ug/l 142-28-9 1,3-Dichloropropane ND 2.5 0.63 ug/l 594-20-7 2,2-Dichloropropane ND 2.5 0.63 ug/l 563-58-6 1,1-Dichloropropene ND 2.5 0.63 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 2.5 0.63 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 2.5 0.63 ug/l ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 13 of 26 FA8868633.4 SGS North America Inc. Report of Analysis Page 2 of 2 Client Sample ID:MW-13 Lab Sample ID:FA88686-4 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether 1.8 2.5 0.63 ug/l J 100-41-4 Ethylbenzene 119 2.5 0.63 ug/l 87-68-3 Hexachlorobutadiene ND 2.5 0.63 ug/l 98-82-8 Isopropylbenzene 8.9 2.5 0.63 ug/l 99-87-6 p-Isopropyltoluene 2.8 2.5 0.63 ug/l 74-83-9 Methyl Bromide ND 2.5 1.0 ug/l 74-87-3 Methyl Chloride ND 2.5 1.0 ug/l 74-95-3 Methylene Bromide ND 2.5 0.63 ug/l 75-09-2 Methylene Chloride b 20.8 10 5.0 ug/l 1634-04-4 Methyl Tert Butyl Ether ND 2.5 0.63 ug/l 91-20-3 Naphthalene 50.1 2.5 0.63 ug/l 103-65-1 n-Propylbenzene 23.1 2.5 0.63 ug/l 100-42-5 Styrene 0.94 2.5 0.63 ug/l J 630-20-6 1,1,1,2-Tetrachloroethane ND 2.5 0.63 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 2.5 0.63 ug/l 127-18-4 Tetrachloroethylene ND 2.5 0.63 ug/l 108-88-3 Toluene 22.9 2.5 0.63 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 2.5 0.63 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 2.5 0.63 ug/l 71-55-6 1,1,1-Trichloroethane ND 2.5 0.63 ug/l 79-00-5 1,1,2-Trichloroethane ND 2.5 0.63 ug/l 79-01-6 Trichloroethylene ND 2.5 0.63 ug/l 75-69-4 Trichlorofluoromethane ND 2.5 1.0 ug/l 96-18-4 1,2,3-Trichloropropane ND 2.5 0.63 ug/l 95-63-6 1,2,4-Trimethylbenzene 149 2.5 0.63 ug/l 108-67-8 1,3,5-Trimethylbenzene 45.4 2.5 0.63 ug/l 75-01-4 Vinyl Chloride ND 2.5 0.63 ug/l m,p-Xylene 158 5.0 0.63 ug/l 95-47-6 o-Xylene 75.3 2.5 0.63 ug/l 1330-20-7 Xylene (total)234 7.5 1.3 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 100%70-130% 17060-07-0 1,2-Dichloroethane-D4 98%70-130% 2037-26-5 Toluene-D8 99%70-130% 460-00-4 4-Bromofluorobenzene 96%70-130% (a) Associated ECC outside of control limits high, sample was ND. (b) Suspected laboratory contaminant. ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 14 of 26 FA8868633.4 SGS North America Inc. Report of Analysis Page 1 of 2 Client Sample ID:MW-14 Lab Sample ID:FA88686-5 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 E108515.D 1 09/10/21 15:21 JL n/a n/a VE2540 Run #2 Purge Volume Run #1 10.0 ml Run #2 VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene ND 0.50 0.13 ug/l 108-86-1 Bromobenzene ND 0.50 0.13 ug/l 74-97-5 Bromochloromethane ND 0.50 0.13 ug/l 75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l 75-25-2 Bromoform ND 0.50 0.13 ug/l 104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l 135-98-8 sec-Butylbenzene 0.30 0.50 0.13 ug/l J 98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l 56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l 108-90-7 Chlorobenzene ND 0.50 0.13 ug/l 75-00-3 Chloroethane ND 0.50 0.20 ug/l 67-66-3 Chloroform ND 0.50 0.13 ug/l 95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l 106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l 124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l 106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l 75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l 95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l 541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l 106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l 75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l 107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l 75-35-4 1,1-Dichloroethylene a ND 0.50 0.13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l 78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l 142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l 594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l 563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 15 of 26 FA8868633.5 SGS North America Inc. Report of Analysis Page 2 of 2 Client Sample ID:MW-14 Lab Sample ID:FA88686-5 Date Sampled:09/07/21 Matrix:AQ - Ground Water Date Received:09/08/21 Method:SM 6200B Percent Solids:n/a Project:RAM 9; 100 Jackson St, Rich Square, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l 100-41-4 Ethylbenzene ND 0.50 0.13 ug/l 87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l 98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l 99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l 74-83-9 Methyl Bromide ND 0.50 0.20 ug/l 74-87-3 Methyl Chloride ND 0.50 0.20 ug/l 74-95-3 Methylene Bromide ND 0.50 0.13 ug/l 75-09-2 Methylene Chloride ND 2.0 1.0 ug/l 1634-04-4 Methyl Tert Butyl Ether 9.0 0.50 0.13 ug/l 91-20-3 Naphthalene ND 0.50 0.13 ug/l 103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l 100-42-5 Styrene ND 0.50 0.13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l 127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l 108-88-3 Toluene ND 0.50 0.13 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l 71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l 79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l 79-01-6 Trichloroethylene ND 0.50 0.13 ug/l 75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l 96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l 95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l 108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l 75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l m,p-Xylene ND 1.0 0.13 ug/l 95-47-6 o-Xylene ND 0.50 0.13 ug/l 1330-20-7 Xylene (total)ND 1.5 0.25 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 100%70-130% 17060-07-0 1,2-Dichloroethane-D4 97%70-130% 2037-26-5 Toluene-D8 95%70-130% 460-00-4 4-Bromofluorobenzene 97%70-130% (a) Associated ECC outside of control limits high, sample was ND. ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value RL = Reporting Limit B = Indicates analyte found in associated method blank E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound 16 of 26 FA8868633.5 SGS North America Inc. Misc. Forms Custody Documents and Other Forms Includes the following where applicable: • Chain of Custody Orlando, FL Section 4 17 of 26 FA886864 FA88686: Chain of Custody Page 1 of 2 18 of 26 FA8868644.1 Job Number:FA88686 Client:GRI Date / Time Received:9/8/2021 10:00:00 AM Delivery Method:FEDEX Project:RAM #9 Airbill #'s:100963788812 Cooler Information 1. Custody Seals Present 2. Custody Seals Intact 4. Cooler temp verification 3. Temp criteria achieved 5. Cooler media IR Gun Ice (Bag) Trip Blank Information 1. Trip Blank present / cooler 2. Trip Blank listed on COC 2. Samples preserved properly Sample Information 1. Sample labels present on bottles 5. Sample recvd within HT 4. Condition of sample 3. Sufficient volume/containers recvd for analysis: Intact Comments SAMPLES 2 AND 3 RECEIVED WITHOUT TIME/DATE ON LABELS. SM001Rev. Date 05/24/17 SGS Sample Receipt Summary Cooler Temps (Raw Measured) °C: Cooler Temps (Corrected) °C: Cooler 1: (3.4); Cooler 1: (3.6); 3. Type Of TB Received W or S N/A 6. Dates/Times/IDs on COC match Sample Label 7. VOCs have headspace 8. Bottles received for unspecified tests 9. Compositing instructions clear 10. Voa Soil Kits/Jars received past 48hrs? 11. % Solids Jar received? Misc. Information 25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals: Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify) Y or N N/A Y or N Therm ID:IR 1; Therm CF:0.2; # of Coolers:1 Y or N N/A 12. Residual Chlorine Present? Residual Chlorine Test Strip Lot #: Technician:Reviewer:BRYANG Date:Date:9/8/2021 10:00:00 AM FA88686: Chain of Custody Page 2 of 2 19 of 26 FA8868644.1 SGS North America Inc. MS Volatiles QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Blank Spike Summaries • Matrix Spike and Duplicate Summaries Orlando, FL Section 5 20 of 26 FA886865 Method Blank Summary Page 1 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VE2540-MB E108511.D 1 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene ND 0.50 0.13 ug/l 108-86-1 Bromobenzene ND 0.50 0.13 ug/l 74-97-5 Bromochloromethane ND 0.50 0.13 ug/l 75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l 75-25-2 Bromoform ND 0.50 0.13 ug/l 104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l 135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l 98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l 56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l 108-90-7 Chlorobenzene ND 0.50 0.13 ug/l 75-00-3 Chloroethane ND 0.50 0.20 ug/l 67-66-3 Chloroform ND 0.50 0.13 ug/l 95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l 106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l 124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l 106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l 75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l 95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l 541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l 106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l 75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l 107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l 75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l 78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l 142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l 594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l 563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l 108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l 100-41-4 Ethylbenzene ND 0.50 0.13 ug/l 87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l 98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l 21 of 26 FA8868655.1.1 Method Blank Summary Page 2 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VE2540-MB E108511.D 1 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 CAS No.Compound Result RL MDL Units Q 99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l 74-83-9 Methyl Bromide ND 0.50 0.20 ug/l 74-87-3 Methyl Chloride ND 0.50 0.20 ug/l 74-95-3 Methylene Bromide ND 0.50 0.13 ug/l 75-09-2 Methylene Chloride ND 2.0 1.0 ug/l 1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l 91-20-3 Naphthalene ND 0.50 0.13 ug/l 103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l 100-42-5 Styrene ND 0.50 0.13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l 127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l 108-88-3 Toluene ND 0.50 0.13 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l 71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l 79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l 79-01-6 Trichloroethylene ND 0.50 0.13 ug/l 75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l 96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l 95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l 108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l 75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l m,p-Xylene ND 1.0 0.13 ug/l 95-47-6 o-Xylene ND 0.50 0.13 ug/l 1330-20-7 Xylene (total)ND 1.5 0.25 ug/l CAS No.Surrogate Recoveries Limits 1868-53-7 Dibromofluoromethane 102%70-130% 17060-07-0 1,2-Dichloroethane-D4 101%70-130% 2037-26-5 Toluene-D8 98%70-130% 460-00-4 4-Bromofluorobenzene 98%70-130% 22 of 26 FA8868655.1.1 Blank Spike Summary Page 1 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VE2540-BS E108509.D 1 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 71-43-2 Benzene 10 8.4 84 70-130 108-86-1 Bromobenzene 10 8.5 85 70-130 74-97-5 Bromochloromethane 10 7.6 76 70-130 75-27-4 Bromodichloromethane 10 8.3 83 70-130 75-25-2 Bromoform 10 8.2 82 70-130 104-51-8 n-Butylbenzene 10 8.8 88 70-130 135-98-8 sec-Butylbenzene 10 9.4 94 70-130 98-06-6 tert-Butylbenzene 10 8.9 89 70-130 56-23-5 Carbon Tetrachloride 10 8.7 87 70-130 108-90-7 Chlorobenzene 10 8.7 87 70-130 75-00-3 Chloroethane 10 9.9 99 60-140 67-66-3 Chloroform 10 8.5 85 70-130 95-49-8 o-Chlorotoluene 10 8.7 87 70-130 106-43-4 p-Chlorotoluene 10 8.8 88 70-130 124-48-1 Dibromochloromethane 10 8.0 80 70-130 96-12-8 1,2-Dibromo-3-chloropropane 10 7.6 76 70-130 106-93-4 1,2-Dibromoethane 10 8.2 82 70-130 75-71-8 Dichlorodifluoromethane 10 6.5 65 60-140 95-50-1 1,2-Dichlorobenzene 10 8.5 85 70-130 541-73-1 1,3-Dichlorobenzene 10 8.9 89 70-130 106-46-7 1,4-Dichlorobenzene 10 8.6 86 70-130 75-34-3 1,1-Dichloroethane 10 8.7 87 70-130 107-06-2 1,2-Dichloroethane 10 8.3 83 70-130 75-35-4 1,1-Dichloroethylene 10 10.3 103 70-130 156-59-2 cis-1,2-Dichloroethylene 10 8.6 86 70-130 156-60-5 trans-1,2-Dichloroethylene 10 8.3 83 70-130 78-87-5 1,2-Dichloropropane 10 8.5 85 70-130 142-28-9 1,3-Dichloropropane 10 8.1 81 70-130 594-20-7 2,2-Dichloropropane 10 9.2 92 70-130 563-58-6 1,1-Dichloropropene 10 8.5 85 70-130 10061-01-5 cis-1,3-Dichloropropene 10 8.2 82 70-130 10061-02-6 trans-1,3-Dichloropropene 10 8.8 88 70-130 108-20-3 Di-Isopropyl Ether 10 8.3 83 70-130 100-41-4 Ethylbenzene 10 8.8 88 70-130 87-68-3 Hexachlorobutadiene 10 8.8 88 70-130 98-82-8 Isopropylbenzene 10 9.1 91 70-130 * = Outside of Control Limits. 23 of 26 FA8868655.2.1 Blank Spike Summary Page 2 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VE2540-BS E108509.D 1 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 99-87-6 p-Isopropyltoluene 10 9.2 92 70-130 74-83-9 Methyl Bromide 10 8.3 83 60-140 74-87-3 Methyl Chloride 10 8.0 80 60-140 74-95-3 Methylene Bromide 10 8.0 80 70-130 75-09-2 Methylene Chloride 10 9.2 92 70-130 1634-04-4 Methyl Tert Butyl Ether 10 8.1 81 70-130 91-20-3 Naphthalene 10 8.7 87 70-130 103-65-1 n-Propylbenzene 10 8.9 89 70-130 100-42-5 Styrene 10 8.7 87 70-130 630-20-6 1,1,1,2-Tetrachloroethane 10 8.3 83 70-130 79-34-5 1,1,2,2-Tetrachloroethane 10 8.2 82 70-130 127-18-4 Tetrachloroethylene 10 8.7 87 70-130 108-88-3 Toluene 10 8.4 84 70-130 87-61-6 1,2,3-Trichlorobenzene 10 8.2 82 70-130 120-82-1 1,2,4-Trichlorobenzene 10 8.4 84 70-130 71-55-6 1,1,1-Trichloroethane 10 8.4 84 70-130 79-00-5 1,1,2-Trichloroethane 10 8.6 86 70-130 79-01-6 Trichloroethylene 10 8.4 84 70-130 75-69-4 Trichlorofluoromethane 10 9.1 91 60-140 96-18-4 1,2,3-Trichloropropane 10 8.3 83 70-130 95-63-6 1,2,4-Trimethylbenzene 10 8.5 85 70-130 108-67-8 1,3,5-Trimethylbenzene 10 8.6 86 70-130 75-01-4 Vinyl Chloride 10 8.2 82 60-140 m,p-Xylene 20 17.8 89 70-130 95-47-6 o-Xylene 10 8.8 88 70-130 1330-20-7 Xylene (total)30 26.6 89 70-130 CAS No.Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 102%70-130% 17060-07-0 1,2-Dichloroethane-D4 103%70-130% 2037-26-5 Toluene-D8 100%70-130% 460-00-4 4-Bromofluorobenzene 98%70-130% * = Outside of Control Limits. 24 of 26 FA8868655.2.1 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA88695-1MS E108534.D 100 09/10/21 JL n/a n/a VE2540 FA88695-1MSD E108535.D 100 09/10/21 JL n/a n/a VE2540 FA88695-1 E108533.D 100 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 FA88695-1 Spike MS MS Spike MSD MSD Limits CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD 71-43-2 Benzene 93.2 1000 1000 91 1000 997 90 0 70-130/20 108-86-1 Bromobenzene ND 1000 860 86 1000 896 90 4 70-130/20 74-97-5 Bromochloromethane ND 1000 808 81 1000 789 79 2 70-130/20 75-27-4 Bromodichloromethane ND 1000 845 85 1000 860 86 2 70-130/20 75-25-2 Bromoform ND 1000 814 81 1000 830 83 2 70-130/20 104-51-8 n-Butylbenzene 29.8 J 1000 894 86 1000 883 85 1 70-130/20 135-98-8 sec-Butylbenzene 27.3 J 1000 980 95 1000 989 96 1 70-130/20 98-06-6 tert-Butylbenzene ND 1000 901 90 1000 917 92 2 70-130/20 56-23-5 Carbon Tetrachloride ND 1000 960 96 1000 928 93 3 70-130/20 108-90-7 Chlorobenzene ND 1000 894 89 1000 889 89 1 70-130/20 75-00-3 Chloroethane ND 1000 1450 145*1000 1350 135 7 60-140/20 67-66-3 Chloroform ND 1000 920 92 1000 904 90 2 70-130/20 95-49-8 o-Chlorotoluene ND 1000 927 93 1000 958 96 3 70-130/20 106-43-4 p-Chlorotoluene ND 1000 884 88 1000 914 91 3 70-130/20 124-48-1 Dibromochloromethane ND 1000 814 81 1000 825 83 1 70-130/20 96-12-8 1,2-Dibromo-3-chloropropane ND 1000 760 76 1000 776 78 2 70-130/20 106-93-4 1,2-Dibromoethane ND 1000 837 84 1000 848 85 1 70-130/20 75-71-8 Dichlorodifluoromethane ND 1000 835 84 1000 796 80 5 60-140/20 95-50-1 1,2-Dichlorobenzene ND 1000 888 89 1000 897 90 1 70-130/20 541-73-1 1,3-Dichlorobenzene ND 1000 925 93 1000 926 93 0 70-130/20 106-46-7 1,4-Dichlorobenzene ND 1000 884 88 1000 893 89 1 70-130/20 75-34-3 1,1-Dichloroethane ND 1000 954 95 1000 933 93 2 70-130/20 107-06-2 1,2-Dichloroethane ND 1000 865 87 1000 856 86 1 70-130/20 75-35-4 1,1-Dichloroethylene ND 1000 1260 126 1000 1180 118 7 70-130/20 156-59-2 cis-1,2-Dichloroethylene ND 1000 936 94 1000 924 92 1 70-130/20 156-60-5 trans-1,2-Dichloroethylene ND 1000 915 92 1000 898 90 2 70-130/20 78-87-5 1,2-Dichloropropane ND 1000 884 88 1000 897 90 1 70-130/20 142-28-9 1,3-Dichloropropane ND 1000 821 82 1000 840 84 2 70-130/20 594-20-7 2,2-Dichloropropane ND 1000 841 84 1000 841 84 0 70-130/20 563-58-6 1,1-Dichloropropene ND 1000 886 89 1000 866 87 2 70-130/20 10061-01-5 cis-1,3-Dichloropropene ND 1000 784 78 1000 803 80 2 70-130/20 10061-02-6 trans-1,3-Dichloropropene ND 1000 839 84 1000 864 86 3 70-130/20 108-20-3 Di-Isopropyl Ether ND 1000 888 89 1000 878 88 1 70-130/20 100-41-4 Ethylbenzene 2830 1000 3870 104 1000 3640 81 6 70-130/20 87-68-3 Hexachlorobutadiene 16.8 J 1000 859 84 1000 829 81 4 70-130/20 98-82-8 Isopropylbenzene 141 1000 1140 100 1000 1100 96 4 70-130/20 * = Outside of Control Limits. 25 of 26 FA8868655.3.1 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2 Job Number:FA88686 Account:GRINCC GRI (Geological Resources Inc.) Project:RAM 9; 100 Jackson St, Rich Square, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA88695-1MS E108534.D 100 09/10/21 JL n/a n/a VE2540 FA88695-1MSD E108535.D 100 09/10/21 JL n/a n/a VE2540 FA88695-1 E108533.D 100 09/10/21 JL n/a n/a VE2540 The QC reported here applies to the following samples:Method: SM 6200B FA88686-1, FA88686-2, FA88686-3, FA88686-4, FA88686-5 FA88695-1 Spike MS MS Spike MSD MSD Limits CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD 99-87-6 p-Isopropyltoluene 13.9 J 1000 915 90 1000 919 91 0 70-130/20 74-83-9 Methyl Bromide ND 1000 1150 115 1000 1260 126 9 60-140/20 74-87-3 Methyl Chloride ND 1000 1040 104 1000 950 95 9 60-140/20 74-95-3 Methylene Bromide ND 1000 809 81 1000 822 82 2 70-130/20 75-09-2 Methylene Chloride 277 1000 1160 88 1000 1250 97 7 70-130/20 1634-04-4 Methyl Tert Butyl Ether ND 1000 877 88 1000 854 85 3 70-130/20 91-20-3 Naphthalene 392 1000 1360 97 1000 1240 85 9 70-130/20 103-65-1 n-Propylbenzene 402 1000 1360 96 1000 1350 95 1 70-130/20 100-42-5 Styrene ND 1000 922 92 1000 909 91 1 70-130/20 630-20-6 1,1,1,2-Tetrachloroethane ND 1000 872 87 1000 847 85 3 70-130/20 79-34-5 1,1,2,2-Tetrachloroethane ND 1000 862 86 1000 879 88 2 70-130/20 127-18-4 Tetrachloroethylene ND 1000 914 91 1000 894 89 2 70-130/20 108-88-3 Toluene 40.3 J 1000 935 89 1000 928 89 1 70-130/20 87-61-6 1,2,3-Trichlorobenzene 21.5 J 1000 878 86 1000 804 78 9 70-130/20 120-82-1 1,2,4-Trichlorobenzene 17.5 J 1000 880 86 1000 824 81 7 70-130/20 71-55-6 1,1,1-Trichloroethane ND 1000 936 94 1000 912 91 3 70-130/20 79-00-5 1,1,2-Trichloroethane ND 1000 906 91 1000 870 87 4 70-130/20 79-01-6 Trichloroethylene ND 1000 903 90 1000 869 87 4 70-130/20 75-69-4 Trichlorofluoromethane ND 1000 1290 129 1000 1200 120 7 60-140/20 96-18-4 1,2,3-Trichloropropane ND 1000 883 88 1000 888 89 1 70-130/20 95-63-6 1,2,4-Trimethylbenzene 1570 1000 2560 99 1000 2490 92 3 70-130/20 108-67-8 1,3,5-Trimethylbenzene 274 1000 1180 91 1000 1180 91 0 70-130/20 75-01-4 Vinyl Chloride ND 1000 1180 118 1000 1090 109 8 60-140/20 m,p-Xylene 3840 2000 5840 100 2000 5580 87 5 70-130/20 95-47-6 o-Xylene 40.3 J 1000 999 96 1000 963 92 4 70-130/20 1330-20-7 Xylene (total)3880 3000 6840 99 3000 6540 89 4 70-130/20 CAS No.Surrogate Recoveries MS MSD FA88695-1 Limits 1868-53-7 Dibromofluoromethane 102%99%98%70-130% 17060-07-0 1,2-Dichloroethane-D4 102%101%99%70-130% 2037-26-5 Toluene-D8 100%98%97%70-130% 460-00-4 4-Bromofluorobenzene 95%99%96%70-130% * = Outside of Control Limits. 26 of 26 FA8868655.3.1