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HomeMy WebLinkAboutWA-26757_31939_CA_RPTS_20191018_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 Ground Water Monitoring Report October 2019 Miller’s Country Store 1706 US Highway 17 N Merry Hill, Bertie County North Carolina Facility ID Number: 0-00-0000022895 Incident Number: 31939 GRI Project Number: 2721 Prepared for: Shirley Miller 2105 US Highway 17 N Merry Hill, North Carolina 27957 October 18, 2019 William Regenthal, P. G. Project Manager Lisa Weathersby Report Writer ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 i SITE INFORMATION 1. Site Identification  Miller’s Country Store (Facility ID 0-00-0000022895)  Incident Number 31939 – High Risk (H125D)  Location of Source Area: 1706 US Highway 17 N Merry Hill, NC 27957 Bertie County 36.0337437°N, 76.785819°W (Topographical Map) 2. Information about Contacts Associated with the Leaking UST System UST Owner Shirley Miller 2105 US Highway 17 N Merry Hill, NC 27957 Email unknown 252-482-8154 UST Operator Shirley Miller 2105 US Highway 17 N Merry Hill, NC 27957 Email unknown 252-482-8154 Property Owner Randy Miller & Wendy M. Safrit 1070 Clubview Drive Williamston, NC 27892 Email unknown Phone unknown Property Occupant Vacant 1706 US Highway 17 N Merry Hill, NC 27957 Email unknown Phone unknown 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, FL 32811 State Certification No. 573 407-425-6700 3. Information about Release  Release was discovered on September 2008  An unknown amount of product was released from the leaking UST System  Three 3,000-gallon gasoline USTs removed in September 1988; three 4,000-gallon gasoline USTs removed in September 2008 and one 2,000 gallon UST (contents unknown) removed in April 2009 ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 ii EXECUTIVE SUMMARY The Former Miller’s Country Store is located at 1706 US Highway 17 N in Merry Hill, Bertie County, North Carolina. The site is currently owned by Randy Miller and Wendy M. Safrit and is a former retail petroleum facility. A release was discovered at the site when petroleum impacted soil was encountered during the September 2008 UST closure event. According to available information, three 4,000-gallon gasoline USTs were removed from the site on September 9, 2008, and one orphan 2,000-gallon UST, whose former contents are unknown, was removed from the site on April 30, 2009. An additional UST system consisting of three 3,000-gallon gasoline USTs was removed from the site on September 1, 1988. According to the information determined during receptor survey activities, eighteen water supply wells were identified within a 1,500-foot radius of the source area. Of the eighteen water supply wells, there are four potable wells located within 1,000 feet of the source area. Public water is available to the site and surrounding properties within a 1,500-foot radius of the site. On October 2, 2019, three Type II monitoring wells and one Type III monitoring well were gauged, purged and sampled. The Maximum Allowable Concentrations (MACs) as specified in T15A NCAC 2L.0202 were below the reported concentrations of individual BTEX constituents, naphthalene, isopropylbenzene, n- propylbenzene, styrene, 1,2,4-trimethylbenzene and/or 1,3,5-trimethylbenzene reported in the ground water samples collected from MW-1M and MW-3M. All of the reported contaminant concentrations were below the GCLs. The contaminant mass at the site has increased by 136.3% since September 2010. Since the installation of Oxygen Releasing Compound (ORC-A) socks in July 2018, contaminant mass at the site has increased by 151%. The ORC-A socks that were installed in July 2018 were reinstalled upon the completion of the October 2019 sampling event. Based on this information, the site should remain high risk. The ORC-A socks appear to be ineffective at the site. GRI recommends continued ground water monitoring and the possible replacement of the ORC- A socks in MW-1M and MW-3M. The next semi-annual ground water monitoring event is tentatively scheduled for April 2020; replacement ORC-A socks should be installed in November 2019. Additionally, receptor information should be updated for the incident. ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 TABLE OF CONTENTS SITE INFORMATION ............................................................................................................................ i EXECUTIVE SUMMARY ....................................................................................................................... ii 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 ........................................................................................................4 4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS ..................................4 5.0 CONCLUSIONS .........................................................................................................................4 6.0 LIMITATIONS ...........................................................................................................................4 7.0 STATEMENTS AND CERTIFICATION ...........................................................................................5 FIGURES Figure 1: Site Location Map Figure 2: Site Vicinity Map Figure 3: Site Map Figure 4: Ground Water Flow Map Figure 5: Ground Water Quality Map Figure 6: Contaminant Mass Area Map TABLES Table 1: UST Owner and Operator Information Table 2: UST System Information Table 3: Water Supply Well Information Table 4: Adjacent Property Owner Information Table 5: Well Construction and Gauging Information Table 6: Summary of Ground Water Sample Analytical Results Table 6A: Summary of Field Parameters Results APPENDICES Appendix A: State Correspondence Appendix B: Laboratory Report – Ground Water Samples Appendix C: Contaminant Mass Calculations ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 1 1.0 SITE HISTORY AND CHARACTERIZATION Geological Resources, Inc. (GRI) presents the results of the October 2019 ground water sampling event at the Miller’s Country Store site; located at 1706 US Highway 17 N in Merry Hill, Bertie County, North Carolina (Figure 1). These activities were conducted in accordance with GRI Proposal No. 19-485, which was submitted to the North Carolina Department of Environmental Quality (NCDEQ) on September 16, 2019, and was approved as Task Authorization No. 31939-11 on September 24, 2019. State correspondence has been included as Appendix A. The site is currently owned by Randy Miller and Wendy M. Safrit and is a former retail petroleum facility. According to available information, three 4,000-gallon gasoline USTs were removed from the site on September 9, 2008, and one orphan 2,000-gallon UST, whose former contents are unknown, was removed from the site on April 30, 2009. An additional UST system consisting of three 3,000-gallon gasoline USTs was removed from the site on September 1, 1988. A release was discovered at the site when petroleum impacted soil was encountered during the September 2008 UST closure event. UST owner/operator information and UST system information are included as Tables 1 and 2, respectively. The Registered Tank Report is shown below: The site and surrounding area is a mixture of residential and agricultural properties. The site is vacant and is primarily capped with grass. The overall topography at the site is relatively flat. The nearest surficial water body is a farm pond located approximately 1,200 feet southeast from the source area. Three Type II monitoring wells (MW-1M, MW-2M and MW-3M) and one Type III monitoring well (TW-1M) were installed at the site during previous ground water assessment activities. On October 1, 2009, GRI personnel conducted a receptor survey at the site. Eighteen water supply wells were identified within a 1,500-foot radius of the source area. Of the eighteen water supply wells, there ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 2 are four potable wells located within 1,000 feet of the source area. Municipal water is available to the site and surrounding properties. Water supply well information is presented in Table 3. Adjacent property owner information is presented in Table 4. A Site Vicinity Map showing the locations of water supply wells and adjacent properties has been included as Figure 2. A Site Map showing the locations of the monitoring wells and the structures on-site has been included as Figure 3. A Corrective Action Plan has not been completed for the incident. 2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL ASSESSMENT INFORMATION On October 2, 2019, three Type II monitoring wells (MW-1M, MW-2M, and MW-3M) and one Type III monitoring well (TW-1M) were gauged, purged and sampled. Depths to ground water in the Type II monitoring wells ranged from 18.88 feet to 19.63 feet. Ground water elevations in the Type II monitoring wells ranged from 80.12 feet to 80.48 feet. Ground water flow appears to be toward the southeast with an average hydraulic gradient of less than 0.01 feet per foot. Well construction and gauging information is presented in Table 5. A Ground Water Flow Map 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-1M 10 - 25 25 100.11 19.63 --- 80.48 MW-2M 10 - 25 25 99.22 19.01 --- 80.21 MW-3M 10 - 25 25 99.00 18.88 --- 80.12 TW-1M 40 - 45 45 100.19 19.26 --- 80.93 Ground water samples collected from the monitoring wells were submitted for laboratory analyses using EPA Method 6200B. The Maximum Allowable Concentrations (MACs) as specified in T15A NCAC 2L.0202 were below the concentrations of individual BTEX constituents, naphthalene, isopropylbenzene, n- propylbenzene, styrene, 1,2,4-trimethylbenzene and/or 1,3,5-trimethylbenzene reported in the ground water samples collected from MW-1M and MW-3M. All of the reported contaminant concentrations were below the Gross Contamination Levels (GCLs). A summary of the analytical results for ground water samples collected on October 2, 2019 is presented in Table 6. A Ground Water Quality Map based on the October 2019 data is included as Figure 5. A complete report of laboratory analyses of the ground water samples collected from the monitoring wells during the October 2019 sampling event has been included as Appendix B. A summary of the current ground water analytical data is shown below: ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 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 84,500 85,500 20,000 6,000 MW-1M 268 20,100 2,380 14,800 <63 535 MW-2M <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 MW-3M 238 25,300 2,550 11,700 <6.3 590 TW-1M <0.13 2.6 <0.13 <0.25 <0.13 <0.13 The baseline contaminant mass at the site was determined based on the total BTEX, MTBE and naphthalene concentrations from the September 2010 ground water sampling event as well as the maximum historical water column height observed in each area. The contaminant plume consists of one area of concern (Area 1) based on the benzene concentrations during the September 2010 ground water sampling event. The contaminant mass has increased by 136.3% since September 2010. Contaminant mass calculations have been included as Appendix C. A map of the contaminant mass area has been included as Figure 6. A chart depicting the overall trend in contaminant mass is shown below: A Corrective Action Plan has not been developed for this incident. No contaminant milestones have been established. 0.00 500.00 1,000.00 1,500.00 2,000.00 2,500.00 3,000.00 3,500.00 4,000.00 4,500.00 5,000.00 Contaminant Mass (grams)Time Total Contaminant Mass vs. Time Miller's Country Store (Incident No. 31939) Contaminant Mass (grams)Linear (Contaminant Mass (grams)) ___________________________________________________________________________________________ Prepared by: Geological Resources, Inc. Ground Water Monitoring Report Prepared on: October 18, 2019 Miller’s Country Store Project Manager: William Regenthal, P. G. GRI Project No. 2721 4 The site is located in the Coastal Plain Physiographic Province of North Carolina. The seasonal high depth to water of approximately 17 to 21 feet below ground surface (bgs). 3.0 FREE PRODUCT REMOVAL Free product has not been observed at the site. Between May 2014 and June 2015, two MMPE events have been conducted at the site. 4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS No contaminant milestones have been established for the incident. Oxygen Releasing Compound (ORC- A) socks were installed in MW-1M, MW-3M and TW-1M in July 2018. Field parameter data (dissolved oxygen, temperature, pH, conductivity and oxygen reduction potential) were collected during the October 2019 sampling. Field parameter results are tabulated in Table 5A. Upon completion of the October 2019 sampling event, the ORC-A socks were reinstalled in MW-1M, MW-3M and TW-1M. 5.0 CONCLUSIONS  On October 2, 2019, three Type II monitoring wells and one Type III monitoring well were gauged, purged and/or sampled. Ground water flow was generally toward the southeast with a horizontal gradient of less than 0.01 feet per foot.  The MACs were below the concentrations of individual BTEX constituents, naphthalene, isopropylbenzene, n-propylbenzene, styrene, 1,2,4-trimethylbenzene and/or 1,3,5- trimethylbenzene reported in the ground water samples collected from MW-1M and MW-3M. All of the reported contaminant concentrations were below the GCLs.  The contaminant mass at the site has increased 136.3% since September 2010. The contaminant mass at the site has increased 151% since the installation of ORC-A socks in July 2018.  The ORC-A socks installed in July 2018 were reinstalled upon the completion of the October 2019 sampling event.  Based on this information, the site should remain high risk. The ORC-A socks appear to be ineffective at the site. GRI recommends continued ground water monitoring and the possible replacement of ORC-A socks in MW-1M and MW-3M. The next semi-annual ground water monitoring event is tentatively scheduled for April 2020; replacement ORC-A socks should be installed in November 2019. 6.0 LIMITATIONS This report has been prepared for the exclusive use of Shirley Miller for specific application to the referenced site in Bertie 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 FIGURES "J "J "J "J "J "J "J "J "J "J "J "J "J "J"J "J "J "J SITE U S 1 7 H W Y NC 45 HWYU S 1 7 H W Y WSW-9 WSW-8 WSW-7 WSW-6 WSW-5 WSW-4 WSW-3 WSW-1 WSW-12 WSW-18 WSW-17 WSW-19 WSW-16 WSW-15 WSW-14 WSW-13 WSW-11 WSW-10³ 0 300150 Feet FIGURE 2: SITE VICINITY MAPMILLER'S COUNTRY STORE1706 US HIGHWAY 17 NORTHMERRY HILL,BERTIE COUNTYNORTH CAROLINAINCIDENT NO. 31939GRI PROJECT NO. 2721 PREPARED BYGEOLOGICAL RESOURCES, INC.SEPTEMBER 16, 2009 1 inch = 300 feet 1,500-FOOT RADIUS 1,000-FOOT RADIUS 250-FOOT RADIUS Legend "J Water Supply Well River_Line Centerline Parcel_Polygon Pond_Lake_Polygon 6853575623 6853487515 PIN Number TABLES UST ID Number 1-3 Facility ID Number Owner or Operator? Owner UST ID Number 1A, 2A, 3A Facility ID Number Owner or Operator? Owner Address Telephone Number 2105 US Highway 17 N, Merry Hill, NC 27957 Unknown 0-022895 Name of Owner or Operator Dates of Ownership / Operation Shirley Miller Carroll (Deceased)08/09/88 - 09/09/08 2105 US Highway 17 N, Merry Hill, NC 27957 Unknown Telephone Number TABLE 1 UST OWNER/OPERATOR INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) 0-022895 Name of Owner or Operator Dates of Ownership / Operation Shirley Miller Carroll (Deceased)08/14/68 - 09/01/88 Address Page 1 of 1 Date: 10/15/19 Was Release Associated with UST System? (Yes / No) 1 Gasoline NA 3,000 08/14/1968 Single Wall Steel 64" x 18'Unknown Removed (09/01/88)No 1A Gasoline NA 4,000 08/09/1988 Single Wall Steel 64" x 24'Single Wall FRP Removed (09/09/08)Yes 2 Gasoline NA 3,000 08/14/1968 Single Wall Steel 64" x 18'Unknown Removed (09/01/88)No 2A Gasoline NA 4,000 08/09/1988 Single Wall Steel 64" x 24'Single Wall FRP Removed (09/09/08)Yes 3 Gasoline NA 3,000 08/14/1968 Single Wall Steel 64" x 18'Unknown Removed (09/01/88)No 3A Gasoline NA 4,000 08/09/1988 Single Wall Steel 64" x 24'Single Wall FRP Removed (09/09/08)Yes Notes: • FRP: Fiberglass reinforced plastic. TABLE 2 UST SYSTEM INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID # : 0-022895 Status of UST UST ID No. Current or Most Recent Contents Previous Contents Capacity (gallons) Date Installed Construction Details Tank Dimensions Description of Associated Product Piping and Pumps Page 1 of 1 Date : 11/04/2009 Well ID.Parcel ID No.Well Owner Address Phone Number Well Use (Potable/Agricultural, etc.) Well Depth (ft. BGS) Type of Well (Drilled/ Bored) Well Casing Depth (ft. BGS) Well Screen Interval (x to y ft. BGS) Distance from source area of release (ft.) WSW-1 6853487515 Shirley White Miller 2105 US 17N Merry Hill, NC 27957 (252) 482-8154 Inactive Unknown Unknown Unknown Unknown ~70' E WSW-2 6853489510 Red Apple Markets, Inc.P.O. Box 1386 Ahoskie, NC 27910 Not Listed Inactive Unknown Unknown Unknown Unknown ~250' SE WSW-3 6853486737 David H. Sawyer 2707 Jackson Dr. Greenville, NC 27858 Not Listed Inactive Unknown Unknown Unknown Unknown ~200' NW WSW-4 6853484771 Frederick C. Johnson P.O. Box 2175 Yorktown, VA 23692 Not Listed Inactive Unknown Unknown Unknown Unknown ~310' NW WSW-5 6853582338 John T. Dowd P.O. Box 7 Edenton, NC 27932 Not Listed Active/Potable Unknown Unknown Unknown Unknown ~570' SE WSW-6 6853582419 Hallie Daniels Perry 107 NC 45S Merry Hill, NC 27957 (252) 482-4282 Inactive/No Pump Unknown Unknown Unknown Unknown ~540' E WSW-7 6853592031 Shirley White Miller 2105 US 17N Merry Hill, NC 27957 (252) 482-8154 Irrigation Unknown Unknown Unknown Unknown ~600' NE WSW-8 6853590189 William Howard Shumaker 106 NC 45N Merry Hill, NC 27957 (252) 482-8238 Active/Potable Unknown Unknown Unknown Unknown ~590' N WSW-9 6853496178 Merry Hill Midway Fire Dept.1826 US 17N Merry Hill, NC 27957 Not Listed Active/Fire Fighting Use Unknown Unknown Unknown Unknown ~630' N WSW-10 6853497974 Amy Taylor Nixon 423 River Rd. Edenton NC 27932 Not Listed Active/Potable Unknown Unknown Unknown Unknown ~1,440' N WSW-11 6853586821 Robert E. Perry Jr. 2114 US 17N Merry Hill, NC 27957 (252) 482-2503 Active/Potable Unknown Unknown Unknown Unknown ~930' E WSW-12 6853588050 Brian M. Conner 117 NC 45S Merry Hill, NC 27957 Not Listed Active/Potable Unknown Unknown Unknown Unknown ~1,200' SE WSW-13 6853482637 Murdaugh Group, Inc.P.O. Box 28 Merry Hill, NC 27957 Not Listed Inactive Unknown Unknown Unknown Unknown ~430' W WSW-14 6853484413 Red Apple Markets, Inc.P.O. Box 1386 Ahoskie, NC 27910 Not Listed Inactive Unknown Unknown Unknown Unknown ~450' W TABLE 3 WATER SUPPLY WELL INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #: 0-022895 Page 1 of 2 Date : 11/04/2009 Well ID.Parcel ID No.Well Owner Address Phone Number Well Use (Potable/Agricultural, etc.) Well Depth (ft. BGS) Type of Well (Drilled/ Bored) Well Casing Depth (ft. BGS) Well Screen Interval (x to y ft. BGS) Distance from source area of release (ft.) TABLE 3 WATER SUPPLY WELL INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #: 0-022895 WSW-15 6853482256 Michael W. Adams 230 Gov. Eden House Rd. Merry Hill, NC 27957 (252) 482-3872 Inactive Unknown Unknown Unknown Unknown ~520' SW WSW-16 6853386041 Michael B. Taylor 2028 US 17N Merry Hill, NC 27957 (252) 482-7661 Active/Potable Unknown Unknown Unknown Unknown ~1,110' W WSW-17 6853489091 William L. Simmons 114 NC 45S Merry Hill, NC 27957 (252) 482-0552 Inactive Unknown Unknown Unknown Unknown ~680' S WSW-18 6853575623 Donald Ray and Jeannie Carter 118 NC 45S Merry Hill, NC 27957 (252) 482-6810 Active/Potable Unknown Unknown Unknown Unknown ~750' S • ft. BGS: Feet below ground surface. Note: • Water supply wells are keyed to Figure 2. Page 2 of 2 Date: 11/04/09 Shirley White Miller Red Apple Markets, Inc. Murdaugh Groups Inc. Federick C. Johnson David H. Sawyer Note: • Properties are keyed to Figure 2. TABLE 4 ADJACENT PROPERTY OWNER INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #: 0-022895 Tax Parcel Number/ Map ID Owner/ Occupant Name (Last , First MI)Address 6853484771 P.O. Box 2175 Yorktown, Virginia 23692 6853486737 2707 Jackson Drive Greenville, North Carolina 27858 6853487515 (Site)2105 US Highway 17 Merry Hill, North Carolina 27957 6853487891 6853489601 6853489510 6853487344 6853484413 P.O. Box 1386 Ahoskie, North Carolina 27910 6853482637 P.O. Box 28 Merry Hill, North Carolina 27957 Date: 10/15/19 09/20/10 19.38 ---80.81 10/27/11 19.19 ---81.00 01/07/13 20.76 ---79.43 07/29/13 19.85 ---80.34 06/23/14 18.92 ---81.27 07/06/15 18.28 ---81.91 01/27/16 18.85 ---81.34 09/07/16 19.25 ---80.94 07/12/17 19.17 ---81.02 07/24/18 18.78 ---81.41 02/20/19 19.83 ---80.36 10/02/19 19.26 ---80.93 09/17/09 21.10 ---79.01 09/20/10 19.38 ---80.73 10/27/11 19.34 ---80.77 01/07/13 20.93 ---79.18 07/29/13 19.66 ---80.45 05/19/14 18.88 ---81.23 Pre-MMPE 05/23/14 19.21 ---80.90 Post-MMPE 06/23/14 19.06 ---81.05 06/01/15 17.75 ---82.36 Pre-MMPE 06/05/15 18.09 ---82.02 Post-MMPE 07/06/15 18.58 ---81.53 01/27/16 19.40 ---80.71 09/07/16 19.63 ---80.48 07/12/17 19.47 ---80.64 07/24/18 19.22 ---80.89 02/20/19 18.18 ---81.93 10/02/19 19.63 ---80.48 09/20/10 18.73 ---80.49 10/27/11 18.73 ---80.49 01/07/13 NM NM NM 07/29/13 19.35 ---79.87 05/19/14 18.26 ---80.96 Pre-MMPE 05/23/14 18.45 ---80.77 Post-MMPE 06/23/14 18.43 ---80.79 07/06/15 17.93 ---81.29 01/27/16 18.83 ---80.39 09/07/16 19.03 ---80.19 07/12/17 18.87 ---80.35 07/24/18 18.63 ---80.59 02/20/19 17.52 ---81.70 10/02/19 19.01 ---80.21 09/20/10 18.60 ---80.40 10/27/11 18.59 ---80.41 01/07/13 20.17 ---78.83 07/29/13 20.17 ---78.83 05/19/14 18.15 ---80.85 Pre-MMPE 05/23/14 18.26 ---80.74 Post-MMPE 06/23/14 18.31 ---80.69 06/01/15 17.07 ---81.93 Pre-MMPE 06/05/15 17.47 ---81.53 Post-MMPE 07/06/15 17.84 ---81.16 01/27/16 18.75 ---80.25 09/07/16 18.91 ---80.09 07/12/17 18.73 ---80.27 07/24/18 18.54 ---80.46 02/20/19 17.49 ---81.51 10/02/19 18.88 ---80.12 Notes: • Reference point for elevation measurements: assumed elevation 100.00 ft. • If free product is present in a well, groundwater elevation calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]. • ft BGS: feet below ground surface. • NA: Data not available. • Top-of-casing elevations relative to assumed datum of 100.00 feet. 09/16/10 TW-1M • NM: Not Measured. 100.112510-251009/17/09MW-1M 99.002510-251009/16/10MW-3M 99.222510-2510MW-2M 100.194540-454009/15/10 Top of Casing Elevation (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness (ft.) Groundwater Elevation (ft.) Comments TABLE 5 WELL CONSTRUCTION AND GAUGING INFORMATION MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #: 0-022895 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Bottom of Well (ft. BGS) Page 1 of 1 Date : 10/15/19 EPA Method 6010B Well IDDate Sampled (mm/dd/yy)1 600 600 500 20 6 70 70 0.02 70 70 25 70 400 400 15 400 700 200 5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 50 25,000 70,000 11,700 30,000 28,500 25,000 15,000 NE NE NE 09/20/10 4.95 4.15 4.89 18.1 <0.500 <2.00 2.10 <0.280 <0.480 5.78 <0.400 <0.400 4.07 2.60 2.52 3.41 <100 <100 <100 10/27/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.11 <0.10 <0.10 NR NR NR NR 01/07/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR 07/30/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR 06/24/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR 07/06/15 <3.4 570 <3.0 <8.6 <3.3 <2.4 <2.9 <2.8 <2.8 <2.4 <3.2 <2.4 <3.1 <2.7 <2.7 NR NR NR NR 01/27/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 09/07/16 <0.13 47.9 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 07/12/17 <3.1 3,190 <3.1 <6.3 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 <3.1 NR NR NR NR 07/24/18 <0.13 6.0 0.66 1.7 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 0.50 0.15 J NR NR NR NR 02/20/19 <0.13 1.5 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 10/02/19 <0.13 2.6 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 09/17/09 1,310 36,100 4,070 22,700 211 J 1,060 <90.0 4,200 <120 265 J <100 642 642 4,900 1,170 4.26 12,200 10,700 15,500 09/20/10 1,130 11,900 1,410 6,210 <100 1,640 608 <56.0 <96.0 1,150 792 <80.0 896 2,850 964 45.3 NR NR NR 10/27/11 1,460 24,100 3,970 22,300 244 J 1,000 <100 <100 <100 263 J 226 J <100 763 5,320 1,430 NR NR NR NR 01/07/13 528 16,300 3,830 21,920 45.6 1,000 50.6 27.8 <5.0 186 73.1 18.5 J 589 4,520 1,090 NR NR NR NR 07/30/13 982 23,500 3,030 15,600 208 J 523 <50 <50 <50 110 J 220 J <50 344 2,400 582 NR NR NR NR 06/24/14 1,210 10,600 2,990 21,600 273 1,930 240 128 J <25 296 491 90.4 J 1,140 11,100 3,000 NR NR NR NR 07/06/15 975 17,100 3,150 20,300 <82 1,100 <72 <69 <71 140 J <80 <61 427 4,270 1,040 NR NR NR NR 01/27/16 466 15,200 3,460 22,000 <25 2,280 421 166 <25 373 <25 113 1,400 12,600 3,340 NR NR NR NR 09/07/16 716 22,000 5,560 36,000 <63 2,350 370 167 J <63 415 <63 90.4 J 1,530 12,000 3,570 NR NR NR NR 07/12/17 256 10,500 1,390 9,380 <25 366 <25 <25 <25 49.6 J <25 <25 123 1550 350 NR NR NR NR 07/24/18 150 6,550 972 6,560 <31 320 <31 <31 <31 47.5 J <31 <31 137 1,490 420 NR NR NR NR 02/20/19 251 13,200 2,240 18,300 <31 904 <31 <31 <31 100 J 62.5 J <31 243 3,650 903 NR NR NR NR 10/02/19 268 20,100 2,380 14,800 <63 535 <63 <63 <63 77.2 J <63 <63 197 J 2,310 640 NR NR NR NR 09/20/10 5.49 4.12 4.89 17.7 3.04 2.27 J 15.7 <0.280 <0.480 5.70 3.73 <0.400 4.07 5.24 6.11 33.2 496 <100 380 10/27/11 <0.13 0.37 J 0.26 J 1.4 J <0.13 0.24 J 6.9 2.6 <0.10 1.6 <0.11 0.59 0.13 J 0.95 3.2 NR NR NR NR 01/07/13 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 07/30/13 <0.10 0.16 J 0.85 1.9 <0.10 0.99 5.8 2.7 <0.10 2.2 <0.10 0.81 0.27 J 5.9 9.6 NR NR NR NR 06/24/14 <0.10 <0.10 <0.10 <0.20 <0.10 0.34 J 0.91 0.40 J <0.10 <0.10 <0.10 0.25 J <0.10 0.32 J 0.34 J NR NR NR NR 07/06/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 2.5 0.92 <0.14 <0.12 <0.16 0.50 <0.16 <0.14 0.34 J NR NR NR NR 01/27/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 2.8 0.84 <0.13 <0.13 <0.13 0.27 J <0.13 <0.13 0.35 J NR NR NR NR 09/07/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 5.8 1.9 <0.13 <0.13 <0.13 0.26 J <0.13 <0.13 0.45 J NR NR NR NR 07/12/17 <0.13 <0.13 <0.13 <0.25 <0.13 0.40 J 3.8 1.1 <0.13 <0.13 <0.13 0.18 J <0.13 <0.13 0.20 J NR NR NR NR 07/24/18 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 4.0 1.4 <0.13 <0.13 <0.13 0.47 J <0.13 <0.13 0.24 J NR NR NR NR 02/20/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 2.6 0.66 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 10/02/19 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 8.0 2.4 <0.13 <0.13 <0.13 0.43 J <0.13 <0.13 0.56 NR NR NR NR TW-1M MW-1M MW-2M C9-C12 AliphaticsC9-C10 AromaticsMAC (mg/l) GCL (mg/l)p-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneLeadC5-C8 AliphaticsNaphthalenen-Butylbenzenesec-Butylbenzene1,2-DibromoethaneIsopropylbenzeneIPEContaminant of Concern BenzeneTolueneEthylbenzeneXylenesMTBE TABLE 6 SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #s: 0-022895 Analytical Method EPA Method 6200B MADEP Method VPH Page 1 of 2 Date : 10/15/19 EPA Method 6010B Well IDDate Sampled (mm/dd/yy)1 600 600 500 20 6 70 70 0.02 70 70 25 70 400 400 15 400 700 200 5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 50 25,000 70,000 11,700 30,000 28,500 25,000 15,000 NE NE NEC9-C12 AliphaticsC9-C10 AromaticsMAC (mg/l) GCL (mg/l)p-Isopropyltoluenen-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneLeadC5-C8 AliphaticsNaphthalenen-Butylbenzenesec-Butylbenzene1,2-DibromoethaneIsopropylbenzeneIPEContaminant of Concern BenzeneTolueneEthylbenzeneXylenesMTBE TABLE 6 SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS MILLER'S COUNTRY STORE (INCIDENT NO. 31939) Facility ID #s: 0-022895 Analytical Method EPA Method 6200B MADEP Method VPH 09/20/10 1,090 4,890 1,020 3,150 159 J 601 J 439 <56.0 <96.0 1,150 641 <80.0 829 1,030 606 28.8 25,900 5,280 16,900 10/27/11 1,430 12,300 1,610 6,600 158 352 <25 <26 <26 91.4 J 116 J <25 207 1,360 363 NR NR NR NR 01/07/13 1,120 13,500 1,670 7,150 54.8 312 <10 <10 <10 64.6 131 <10 192 1,390 319 NR NR NR NR 07/30/13 472 6,790 1,080 4,000 <25 171 <25 <25 <25 45.6 J 54.3 J <25 131 811 195 NR NR NR NR 06/24/14 161 2,150 288 1,290 12.6 J 37.2 <5.0 <5.0 <5.0 13.3 J 18.9 J <5.0 29.4 276 78.1 NR NR NR NR 07/06/15 220 4,690 564 2,660 <33 98.1 J <29 <28 <28 25.9 J <32 <24 65.3 J 503 134 NR NR NR NR 01/27/16 659 16,600 1,690 7,720 <25 425 <25 <25 <25 72.4 J 60.0 J <25 203 1,430 340 NR NR NR NR 09/07/16 524 17,500 1,970 9,400 <63 334 <63 <63 <63 82.1 J 81.3 J <63 220 J 1,330 363 NR NR NR NR 07/12/17 286 13,000 1,250 5,860 <31 222 <31 <31 <31 45.2 J <31 <31 131 1040 234 NR NR NR NR 07/24/18 246 9,980 1,190 5,130 <25 177 <25 <25 <25 46.6 J <25 <25 125 894 237 NR NR NR NR 02/20/19 43.3 2,360 221 1,080 <6.3 35.8 <6.3 <6.3 <6.3 8.5 J <6.3 <6.3 19.8 J 112 26.1 NR NR NR NR 10/02/19 238 25,300 2,550 11,700 <6.3 590 9.7 J 11.3 J <6.3 102 <6.3 <6.3 283 2,210 531 NR NR NR NR 11/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR 09/17/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.180 <0.140 <0.240 <0.150 <0.200 <0.200 <0.220 <0.150 <0.180 NR NR NR NR 09/20/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.500 <0.500 <0.240 <0.150 <0.200 <0.200 <0.220 <0.150 <0.180 3.45 NR NR NR 01/07/13 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 07/29/13 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 06/23/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 09/20/10 <0.140 <0.190 <0.150 <0.220 <0.250 <1.00 0.189 J <0.140 <0.240 <0.150 <0.200 <0.200 <0.220 <0.150 <0.180 2.44 J NR NR NR 10/28/11 <0.13 0.14 J <0.15 <0.30 <0.13 0.11 J <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.11 <0.10 <0.10 NR NR NR NR 01/07/13 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 07/29/13 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 06/23/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR 07/06/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.14 <0.14 <0.14 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 NR NR NR NR 01/27/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR 01/07/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR 06/23/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Notes: • Results reported in µg/l (micrograms per liter). • NE: Standard not established. • Concentrations in bold face type exceeded the MACs. • J: Estimated value. • E: Value exceeds calibration range. • <: Less than the method detection limit specified in the laboratory report. • Concentrations of styrene (154 µg/l in MW-3M) that exceeded the MACs were reported in the ground water sample collected on October 2, 2019. • NR: Analysis not requested. • NS: Not sampled. • For other compounds detected that did not exceed the MAC, please refer to the laboratory reports. WSW-18 • MAC: Maximum allowable concentration as specified in T15A NCAC 2L.0202. • GCL: Gross contamination level. MW-3M WSW-5 WSW-13 Page 2 of 2 Date: 10/15/19 Facility ID #: 0-022895 Well ID Date Collected (mm/dd/yy) DO (mg/l)pH Temperature (o C) Conductivity (mS/cm) ORP (mV) 07/24/18 1.98 5.34 19.92 111 99.8 02/20/19 19.39 NM 18.05 309 48.5 10/02/19 6.02 9.58 22.45 254 91.1 07/24/18 0.73 5.72 19.32 138 15.8 02/20/19 20.87 NM 17.15 118 46.5 10/02/19 3.99 9.63 21.96 437 23.3 07/24/18 3.92 7.69 21.34 87 111.1 02/20/19 38.56 NM 17.04 1,728 46.9 10/02/19 32.15 12.58 21.71 5,420 8.0 Notes: • NM: Not measured; insufficient water volume; disfunctional meter. MW-3M MW-1M TW-1M TABLE 6A SUMMARY OF FIELD PARAMETER MEASUREMENTS MILLER'S COUNTRY STORE (INCIDENT NO. 31939) 1 of 1 APPENDICES APPENDIX A State Correspondence APPENDIX B Laboratory Report – Ground Water Samples 10/09/19 Technical Report for GRI (Geological Resources Inc.) Millers Country Store; 1706 US Hwy 17, Merry Hill, NC 31939/2721 SGS Job Number: FA68676 Sampling Date: 10/02/19 Report to: GRI (Geological Resources Inc.) wlr@geologicalresourcesinc.com ATTN: William Regenthal Total number of pages in report: Certifications: FL(E83510), LA(03051), KS(E-10327), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001) DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177), AK, AR, IA, KY, MA, MS, ND, NH, NV, OK, OR, UT, 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 Caitlin Brice, M.S. General Manager Orlando, FL 10/09/19 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 FA68676 Table of Contents -1- Sections: Section 1: Sample Summary ...................................................................................................3 Section 2: Summary of Hits ....................................................................................................4 Section 3: Sample Results ........................................................................................................5 3.1: FA68676-1: MW-1M ....................................................................................................6 3.2: FA68676-2: MW-2M ....................................................................................................8 3.3: FA68676-3: MW-3M ....................................................................................................10 3.4: FA68676-4: TW-1M .....................................................................................................12 Section 4: Misc. Forms ............................................................................................................14 4.1: Chain of Custody ...........................................................................................................15 Section 5: MS Volatiles - QC Data Summaries .....................................................................17 5.1: Method Blank Summary ................................................................................................18 5.2: Blank Spike Summary ...................................................................................................21 5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................24 123452 of 26 FA68676 SGS LabLink@198582 14:27 09-Oct-2019 Sample Summary GRI (Geological Resources Inc.) Job No:FA68676 Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Project No: 31939/2721 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 FA68676-1 10/02/19 11:34 ER 10/04/19 AQ Water MW-1M FA68676-2 10/02/19 12:00 ER 10/04/19 AQ Water MW-2M FA68676-3 10/02/19 11:49 ER 10/04/19 AQ Water MW-3M FA68676-4 10/02/19 11:19 ER 10/04/19 AQ Water TW-1M 3 of 26 FA686761 Summary of Hits Page 1 of 1 Job Number:FA68676 Account:GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Collected:10/02/19 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method FA68676-1 MW-1M Benzene 268 250 63 ug/l SM 6200B Ethylbenzene 2380 250 63 ug/l SM 6200B Isopropylbenzene 77.2 J 250 63 ug/l SM 6200B Naphthalene 535 250 63 ug/l SM 6200B n-Propylbenzene 197 J 250 63 ug/l SM 6200B Toluene 20100 250 63 ug/l SM 6200B 1,2,4-Trimethylbenzene 2310 250 63 ug/l SM 6200B 1,3,5-Trimethylbenzene 640 250 63 ug/l SM 6200B m,p-Xylene 9900 500 63 ug/l SM 6200B o-Xylene 4930 250 63 ug/l SM 6200B Xylene (total)14800 750 130 ug/l SM 6200B FA68676-2 MW-2M n-Butylbenzene 8.0 0.50 0.13 ug/l SM 6200B sec-Butylbenzene 2.4 0.50 0.13 ug/l SM 6200B p-Isopropyltoluene 0.43 J 0.50 0.13 ug/l SM 6200B 1,3,5-Trimethylbenzene 0.56 0.50 0.13 ug/l SM 6200B FA68676-3 MW-3M Benzene 238 25 6.3 ug/l SM 6200B n-Butylbenzene 9.7 J 25 6.3 ug/l SM 6200B sec-Butylbenzene 11.3 J 25 6.3 ug/l SM 6200B o-Chlorotoluene 61.3 25 6.3 ug/l SM 6200B Ethylbenzene 2550 500 130 ug/l SM 6200B Isopropylbenzene 102 25 6.3 ug/l SM 6200B Naphthalene 590 25 6.3 ug/l SM 6200B n-Propylbenzene 283 25 6.3 ug/l SM 6200B Styrene 154 25 6.3 ug/l SM 6200B Toluene 25300 500 130 ug/l SM 6200B 1,2,4-Trimethylbenzene 2210 25 6.3 ug/l SM 6200B 1,3,5-Trimethylbenzene 531 25 6.3 ug/l SM 6200B m,p-Xylene 7860 1000 130 ug/l SM 6200B o-Xylene 3810 500 130 ug/l SM 6200B Xylene (total)11700 1500 250 ug/l SM 6200B FA68676-4 TW-1M Toluene a 2.6 0.50 0.13 ug/l SM 6200B (a) Sample was not preserved to a pH < 2. 4 of 26 FA686762 SGS LabLink@198582 14:27 09-Oct-2019 Sample Results Report of Analysis Orlando, FL Section 3 5 of 26 FA686763 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 1 of 2 Client Sample ID:MW-1M Lab Sample ID:FA68676-1 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0219581.D 500 10/07/19 17:13 AB n/a n/a VA2628 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 268 250 63 ug/l 108-86-1 Bromobenzene ND 250 63 ug/l 74-97-5 Bromochloromethane ND 250 63 ug/l 75-27-4 Bromodichloromethane ND 250 63 ug/l 75-25-2 Bromoform ND 250 63 ug/l 104-51-8 n-Butylbenzene ND 250 63 ug/l 135-98-8 sec-Butylbenzene ND 250 63 ug/l 98-06-6 tert-Butylbenzene ND 250 63 ug/l 56-23-5 Carbon Tetrachloride ND 250 63 ug/l 108-90-7 Chlorobenzene ND 250 63 ug/l 75-00-3 Chloroethane ND 250 100 ug/l 67-66-3 Chloroform ND 250 63 ug/l 95-49-8 o-Chlorotoluene ND 250 63 ug/l 106-43-4 p-Chlorotoluene ND 250 63 ug/l 124-48-1 Dibromochloromethane ND 250 63 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 250 120 ug/l 106-93-4 1,2-Dibromoethane ND 250 63 ug/l 75-71-8 Dichlorodifluoromethane ND 250 100 ug/l 95-50-1 1,2-Dichlorobenzene ND 250 63 ug/l 541-73-1 1,3-Dichlorobenzene ND 250 63 ug/l 106-46-7 1,4-Dichlorobenzene ND 250 63 ug/l 75-34-3 1,1-Dichloroethane ND 250 63 ug/l 107-06-2 1,2-Dichloroethane ND 250 63 ug/l 75-35-4 1,1-Dichloroethylene ND 250 63 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 250 63 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 250 63 ug/l 78-87-5 1,2-Dichloropropane ND 250 63 ug/l 142-28-9 1,3-Dichloropropane ND 250 63 ug/l 594-20-7 2,2-Dichloropropane ND 250 63 ug/l 563-58-6 1,1-Dichloropropene ND 250 63 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 250 63 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 250 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 6 of 26 FA6867633.1 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 2 of 2 Client Sample ID:MW-1M Lab Sample ID:FA68676-1 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 250 63 ug/l 100-41-4 Ethylbenzene 2380 250 63 ug/l 87-68-3 Hexachlorobutadiene ND 250 63 ug/l 98-82-8 Isopropylbenzene 77.2 250 63 ug/l J 99-87-6 p-Isopropyltoluene ND 250 63 ug/l 74-83-9 Methyl Bromide ND 250 100 ug/l 74-87-3 Methyl Chloride ND 250 100 ug/l 74-95-3 Methylene Bromide ND 250 63 ug/l 75-09-2 Methylene Chloride ND 1000 500 ug/l 1634-04-4 Methyl Tert Butyl Ether ND 250 63 ug/l 91-20-3 Naphthalene 535 250 63 ug/l 103-65-1 n-Propylbenzene 197 250 63 ug/l J 100-42-5 Styrene ND 250 63 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 250 63 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 250 63 ug/l 127-18-4 Tetrachloroethylene ND 250 63 ug/l 108-88-3 Toluene 20100 250 63 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 250 63 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 250 63 ug/l 71-55-6 1,1,1-Trichloroethane ND 250 63 ug/l 79-00-5 1,1,2-Trichloroethane ND 250 63 ug/l 79-01-6 Trichloroethylene ND 250 63 ug/l 75-69-4 Trichlorofluoromethane ND 250 100 ug/l 96-18-4 1,2,3-Trichloropropane ND 250 63 ug/l 95-63-6 1,2,4-Trimethylbenzene 2310 250 63 ug/l 108-67-8 1,3,5-Trimethylbenzene 640 250 63 ug/l 75-01-4 Vinyl Chloride ND 250 63 ug/l m,p-Xylene 9900 500 63 ug/l 95-47-6 o-Xylene 4930 250 63 ug/l 1330-20-7 Xylene (total)14800 750 130 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 94%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%70-130% 2037-26-5 Toluene-D8 106%70-130% 460-00-4 4-Bromofluorobenzene 103%70-130% 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 FA6867633.1 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 1 of 2 Client Sample ID:MW-2M Lab Sample ID:FA68676-2 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0219568.D 1 10/07/19 12:17 AB n/a n/a VA2628 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 8.0 0.50 0.13 ug/l 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 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 8 of 26 FA6867633.2 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 2 of 2 Client Sample ID:MW-2M Lab Sample ID:FA68676-2 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, 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 0.43 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 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 0.56 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 95%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%70-130% 2037-26-5 Toluene-D8 104%70-130% 460-00-4 4-Bromofluorobenzene 103%70-130% 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 FA6867633.2 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 1 of 2 Client Sample ID:MW-3M Lab Sample ID:FA68676-3 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0219582.D 50 10/07/19 17:35 AB n/a n/a VA2628 Run #2 A0219608.D 1000 10/08/19 16:16 AB n/a n/a VA2629 Purge Volume Run #1 10.0 ml Run #2 10.0 ml VOA 6200B List CAS No.Compound Result RL MDL Units Q 71-43-2 Benzene 238 25 6.3 ug/l 108-86-1 Bromobenzene ND 25 6.3 ug/l 74-97-5 Bromochloromethane ND 25 6.3 ug/l 75-27-4 Bromodichloromethane ND 25 6.3 ug/l 75-25-2 Bromoform ND 25 6.3 ug/l 104-51-8 n-Butylbenzene 9.7 25 6.3 ug/l J 135-98-8 sec-Butylbenzene 11.3 25 6.3 ug/l J 98-06-6 tert-Butylbenzene ND 25 6.3 ug/l 56-23-5 Carbon Tetrachloride ND 25 6.3 ug/l 108-90-7 Chlorobenzene ND 25 6.3 ug/l 75-00-3 Chloroethane ND 25 10 ug/l 67-66-3 Chloroform ND 25 6.3 ug/l 95-49-8 o-Chlorotoluene 61.3 25 6.3 ug/l 106-43-4 p-Chlorotoluene ND 25 6.3 ug/l 124-48-1 Dibromochloromethane ND 25 6.3 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 25 12 ug/l 106-93-4 1,2-Dibromoethane ND 25 6.3 ug/l 75-71-8 Dichlorodifluoromethane ND 25 10 ug/l 95-50-1 1,2-Dichlorobenzene ND 25 6.3 ug/l 541-73-1 1,3-Dichlorobenzene ND 25 6.3 ug/l 106-46-7 1,4-Dichlorobenzene ND 25 6.3 ug/l 75-34-3 1,1-Dichloroethane ND 25 6.3 ug/l 107-06-2 1,2-Dichloroethane ND 25 6.3 ug/l 75-35-4 1,1-Dichloroethylene ND 25 6.3 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 25 6.3 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 25 6.3 ug/l 78-87-5 1,2-Dichloropropane ND 25 6.3 ug/l 142-28-9 1,3-Dichloropropane ND 25 6.3 ug/l 594-20-7 2,2-Dichloropropane ND 25 6.3 ug/l 563-58-6 1,1-Dichloropropene ND 25 6.3 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 25 6.3 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 25 6.3 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 10 of 26 FA6867633.3 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 2 of 2 Client Sample ID:MW-3M Lab Sample ID:FA68676-3 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 25 6.3 ug/l 100-41-4 Ethylbenzene 2550 a 500 130 ug/l 87-68-3 Hexachlorobutadiene ND 25 6.3 ug/l 98-82-8 Isopropylbenzene 102 25 6.3 ug/l 99-87-6 p-Isopropyltoluene ND 25 6.3 ug/l 74-83-9 Methyl Bromide ND 25 10 ug/l 74-87-3 Methyl Chloride ND 25 10 ug/l 74-95-3 Methylene Bromide ND 25 6.3 ug/l 75-09-2 Methylene Chloride ND 100 50 ug/l 1634-04-4 Methyl Tert Butyl Ether ND 25 6.3 ug/l 91-20-3 Naphthalene 590 25 6.3 ug/l 103-65-1 n-Propylbenzene 283 25 6.3 ug/l 100-42-5 Styrene 154 25 6.3 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 25 6.3 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 25 6.3 ug/l 127-18-4 Tetrachloroethylene ND 25 6.3 ug/l 108-88-3 Toluene 25300 a 500 130 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 25 6.3 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 25 6.3 ug/l 71-55-6 1,1,1-Trichloroethane ND 25 6.3 ug/l 79-00-5 1,1,2-Trichloroethane ND 25 6.3 ug/l 79-01-6 Trichloroethylene ND 25 6.3 ug/l 75-69-4 Trichlorofluoromethane ND 25 10 ug/l 96-18-4 1,2,3-Trichloropropane ND 25 6.3 ug/l 95-63-6 1,2,4-Trimethylbenzene 2210 25 6.3 ug/l 108-67-8 1,3,5-Trimethylbenzene 531 25 6.3 ug/l 75-01-4 Vinyl Chloride ND 25 6.3 ug/l m,p-Xylene 7860 a 1000 130 ug/l 95-47-6 o-Xylene 3810 a 500 130 ug/l 1330-20-7 Xylene (total)11700 a 1500 250 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 92%95%70-130% 17060-07-0 1,2-Dichloroethane-D4 96%100%70-130% 2037-26-5 Toluene-D8 103%106%70-130% 460-00-4 4-Bromofluorobenzene 101%103%70-130% (a) Result is from Run# 2 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 FA6867633.3 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 1 of 2 Client Sample ID:TW-1M Lab Sample ID:FA68676-4 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 a A0219569.D 1 10/07/19 12:40 AB n/a n/a VA2628 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 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 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 FA6867633.4 SGS LabLink@198582 14:27 09-Oct-2019 Report of Analysis Page 2 of 2 Client Sample ID:TW-1M Lab Sample ID:FA68676-4 Date Sampled:10/02/19 Matrix:AQ - Water Date Received:10/04/19 Method:SM 6200B Percent Solids:n/a Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, 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 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 2.6 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 95%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%70-130% 2037-26-5 Toluene-D8 107%70-130% 460-00-4 4-Bromofluorobenzene 102%70-130% (a) Sample was not preserved to a pH < 2. 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 FA6867633.4 SGS LabLink@198582 14:27 09-Oct-2019 Misc. Forms Custody Documents and Other Forms Includes the following where applicable: • Chain of Custody Orlando, FL Section 4 14 of 26 FA686764 FA68676: Chain of Custody Page 1 of 2 15 of 26 FA6867644.1 Job Number:FA68676 Client:GEOLOGICAL RESOURCES INC. Date / Time Received:10/4/2019 8:50:00 AM Delivery Method:FX Project:MILLERS COUNTRY STORE Airbill #'s: 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 SM001Rev. Date 05/24/17 SGS Sample Receipt Summary Cooler Temps (Raw Measured) °C: Cooler Temps (Corrected) °C: Cooler 1: (0.5); Cooler 1: (1.5); 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:1; # of Coolers:1 Y or N N/A 12. Residual Chlorine Present? Residual Chlorine Test Strip Lot #: Technician:Reviewer:PETERH Date:Date:10/4/2019 8:50:00 AM FA68676: Chain of Custody Page 2 of 2 16 of 26 FA6867644.1 SGS LabLink@198582 14:27 09-Oct-2019 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 17 of 26 FA686765 Method Blank Summary Page 1 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2628-MB A0219565.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 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 18 of 26 FA6867655.1.1 Method Blank Summary Page 2 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2628-MB A0219565.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 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 95%70-130% 17060-07-0 1,2-Dichloroethane-D4 98%70-130% 2037-26-5 Toluene-D8 105%70-130% 460-00-4 4-Bromofluorobenzene 102%70-130% 19 of 26 FA6867655.1.1 Method Blank Summary Page 1 of 1 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2629-MB A0219592.D 1 10/08/19 AB n/a n/a VA2629 The QC reported here applies to the following samples:Method: SM 6200B FA68676-3 CAS No.Compound Result RL MDL Units Q 100-41-4 Ethylbenzene ND 0.50 0.13 ug/l 108-88-3 Toluene 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 94%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%70-130% 2037-26-5 Toluene-D8 106%70-130% 460-00-4 4-Bromofluorobenzene 103%70-130% 20 of 26 FA6867655.1.2 Blank Spike Summary Page 1 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2628-BS A0219563.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 71-43-2 Benzene 10 9.8 98 70-130 108-86-1 Bromobenzene 10 10.5 105 70-130 74-97-5 Bromochloromethane 10 8.8 88 70-130 75-27-4 Bromodichloromethane 10 9.0 90 70-130 75-25-2 Bromoform 10 9.4 94 70-130 104-51-8 n-Butylbenzene 10 10.4 104 70-130 135-98-8 sec-Butylbenzene 10 10.3 103 70-130 98-06-6 tert-Butylbenzene 10 10 100 70-130 56-23-5 Carbon Tetrachloride 10 9.6 96 70-130 108-90-7 Chlorobenzene 10 10.4 104 70-130 75-00-3 Chloroethane 10 8.2 82 60-140 67-66-3 Chloroform 10 9.5 95 70-130 95-49-8 o-Chlorotoluene 10 9.9 99 70-130 106-43-4 p-Chlorotoluene 10 9.9 99 70-130 124-48-1 Dibromochloromethane 10 9.8 98 70-130 96-12-8 1,2-Dibromo-3-chloropropane 10 9.9 99 70-130 106-93-4 1,2-Dibromoethane 10 10.3 103 70-130 75-71-8 Dichlorodifluoromethane 10 10.7 107 60-140 95-50-1 1,2-Dichlorobenzene 10 10.4 104 70-130 541-73-1 1,3-Dichlorobenzene 10 10.1 101 70-130 106-46-7 1,4-Dichlorobenzene 10 10.4 104 70-130 75-34-3 1,1-Dichloroethane 10 9.9 99 70-130 107-06-2 1,2-Dichloroethane 10 9.0 90 70-130 75-35-4 1,1-Dichloroethylene 10 10.2 102 70-130 156-59-2 cis-1,2-Dichloroethylene 10 9.7 97 70-130 156-60-5 trans-1,2-Dichloroethylene 10 9.8 98 70-130 78-87-5 1,2-Dichloropropane 10 9.5 95 70-130 142-28-9 1,3-Dichloropropane 10 9.7 97 70-130 594-20-7 2,2-Dichloropropane 10 9.7 97 70-130 563-58-6 1,1-Dichloropropene 10 9.4 94 70-130 10061-01-5 cis-1,3-Dichloropropene 10 8.4 84 70-130 10061-02-6 trans-1,3-Dichloropropene 10 9.8 98 70-130 108-20-3 Di-Isopropyl Ether 10 8.1 81 70-130 100-41-4 Ethylbenzene 10 10.8 108 70-130 87-68-3 Hexachlorobutadiene 10 11.6 116 70-130 98-82-8 Isopropylbenzene 10 10.5 105 70-130 * = Outside of Control Limits. 21 of 26 FA6867655.2.1 Blank Spike Summary Page 2 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2628-BS A0219563.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 99-87-6 p-Isopropyltoluene 10 10.5 105 70-130 74-83-9 Methyl Bromide 10 10.0 100 60-140 74-87-3 Methyl Chloride 10 10.8 108 60-140 74-95-3 Methylene Bromide 10 9.2 92 70-130 75-09-2 Methylene Chloride 10 8.6 86 70-130 1634-04-4 Methyl Tert Butyl Ether 10 9.0 90 70-130 91-20-3 Naphthalene 10 9.7 97 70-130 103-65-1 n-Propylbenzene 10 10.1 101 70-130 100-42-5 Styrene 10 9.6 96 70-130 630-20-6 1,1,1,2-Tetrachloroethane 10 10.6 106 70-130 79-34-5 1,1,2,2-Tetrachloroethane 10 10.3 103 70-130 127-18-4 Tetrachloroethylene 10 11.4 114 70-130 108-88-3 Toluene 10 10.7 107 70-130 87-61-6 1,2,3-Trichlorobenzene 10 10.0 100 70-130 120-82-1 1,2,4-Trichlorobenzene 10 10.0 100 70-130 71-55-6 1,1,1-Trichloroethane 10 10.1 101 70-130 79-00-5 1,1,2-Trichloroethane 10 10.1 101 70-130 79-01-6 Trichloroethylene 10 9.8 98 70-130 75-69-4 Trichlorofluoromethane 10 10 100 60-140 96-18-4 1,2,3-Trichloropropane 10 9.7 97 70-130 95-63-6 1,2,4-Trimethylbenzene 10 9.7 97 70-130 108-67-8 1,3,5-Trimethylbenzene 10 10.1 101 70-130 75-01-4 Vinyl Chloride 10 10.5 105 60-140 m,p-Xylene 20 19.7 99 70-130 95-47-6 o-Xylene 10 9.8 98 70-130 1330-20-7 Xylene (total)30 29.6 99 70-130 CAS No.Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 96%70-130% 17060-07-0 1,2-Dichloroethane-D4 97%70-130% 2037-26-5 Toluene-D8 105%70-130% 460-00-4 4-Bromofluorobenzene 101%70-130% * = Outside of Control Limits. 22 of 26 FA6867655.2.1 Blank Spike Summary Page 1 of 1 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2629-BS A0219590.D 1 10/08/19 AB n/a n/a VA2629 The QC reported here applies to the following samples:Method: SM 6200B FA68676-3 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 100-41-4 Ethylbenzene 10 10.4 104 70-130 108-88-3 Toluene 10 10.3 103 70-130 m,p-Xylene 20 19.0 95 70-130 95-47-6 o-Xylene 10 9.3 93 70-130 1330-20-7 Xylene (total)30 28.3 94 70-130 CAS No.Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 96%70-130% 17060-07-0 1,2-Dichloroethane-D4 96%70-130% 2037-26-5 Toluene-D8 104%70-130% 460-00-4 4-Bromofluorobenzene 100%70-130% * = Outside of Control Limits. 23 of 26 FA6867655.2.2 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA68676-2MS A0219575.D 5 10/07/19 AB n/a n/a VA2628 FA68676-2MSD A0219576.D 5 10/07/19 AB n/a n/a VA2628 FA68676-2 A0219568.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 FA68676-2 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 ND 50 48.5 97 50 49.9 100 3 70-130/20 108-86-1 Bromobenzene ND 50 51.3 103 50 52.7 105 3 70-130/20 74-97-5 Bromochloromethane ND 50 43.1 86 50 44.6 89 3 70-130/20 75-27-4 Bromodichloromethane ND 50 44.1 88 50 44.5 89 1 70-130/20 75-25-2 Bromoform ND 50 39.8 80 50 40.1 80 1 70-130/20 104-51-8 n-Butylbenzene 8.0 50 56.5 97 50 58.0 100 3 70-130/20 135-98-8 sec-Butylbenzene 2.4 50 52.0 99 50 53.7 103 3 70-130/20 98-06-6 tert-Butylbenzene ND 50 48.5 97 50 49.8 100 3 70-130/20 56-23-5 Carbon Tetrachloride ND 50 45.8 92 50 47.4 95 3 70-130/20 108-90-7 Chlorobenzene ND 50 50.2 100 50 51.7 103 3 70-130/20 75-00-3 Chloroethane ND 50 44.8 90 50 45.2 90 1 60-140/20 67-66-3 Chloroform ND 50 47.3 95 50 48.9 98 3 70-130/20 95-49-8 o-Chlorotoluene ND 50 48.9 98 50 50.3 101 3 70-130/20 106-43-4 p-Chlorotoluene ND 50 48.0 96 50 49.3 99 3 70-130/20 124-48-1 Dibromochloromethane ND 50 44.2 88 50 44.6 89 1 70-130/20 96-12-8 1,2-Dibromo-3-chloropropane ND 50 48.6 97 50 52.3 105 7 70-130/20 106-93-4 1,2-Dibromoethane ND 50 49.5 99 50 51.7 103 4 70-130/20 75-71-8 Dichlorodifluoromethane ND 50 54.7 109 50 57.9 116 6 60-140/20 95-50-1 1,2-Dichlorobenzene ND 50 50.7 101 50 52.2 104 3 70-130/20 541-73-1 1,3-Dichlorobenzene ND 50 49.1 98 50 50.2 100 2 70-130/20 106-46-7 1,4-Dichlorobenzene ND 50 51.0 102 50 52.5 105 3 70-130/20 75-34-3 1,1-Dichloroethane ND 50 49.3 99 50 51.0 102 3 70-130/20 107-06-2 1,2-Dichloroethane ND 50 43.9 88 50 45.8 92 4 70-130/20 75-35-4 1,1-Dichloroethylene ND 50 50.9 102 50 52.7 105 3 70-130/20 156-59-2 cis-1,2-Dichloroethylene ND 50 46.8 94 50 49.1 98 5 70-130/20 156-60-5 trans-1,2-Dichloroethylene ND 50 48.5 97 50 50.2 100 3 70-130/20 78-87-5 1,2-Dichloropropane ND 50 47.8 96 50 48.3 97 1 70-130/20 142-28-9 1,3-Dichloropropane ND 50 47.2 94 50 48.9 98 4 70-130/20 594-20-7 2,2-Dichloropropane ND 50 45.3 91 50 46.6 93 3 70-130/20 563-58-6 1,1-Dichloropropene ND 50 46.8 94 50 48.1 96 3 70-130/20 10061-01-5 cis-1,3-Dichloropropene ND 50 38.0 76 50 37.6 75 1 70-130/20 10061-02-6 trans-1,3-Dichloropropene ND 50 44.3 89 50 44.5 89 0 70-130/20 108-20-3 Di-Isopropyl Ether ND 50 39.1 78 50 40.9 82 4 70-130/20 100-41-4 Ethylbenzene ND 50 53.0 106 50 54.4 109 3 70-130/20 87-68-3 Hexachlorobutadiene ND 50 55.1 110 50 56.6 113 3 70-130/20 98-82-8 Isopropylbenzene ND 50 50.8 102 50 52.5 105 3 70-130/20 * = Outside of Control Limits. 24 of 26 FA6867655.3.1 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA68676-2MS A0219575.D 5 10/07/19 AB n/a n/a VA2628 FA68676-2MSD A0219576.D 5 10/07/19 AB n/a n/a VA2628 FA68676-2 A0219568.D 1 10/07/19 AB n/a n/a VA2628 The QC reported here applies to the following samples:Method: SM 6200B FA68676-1, FA68676-2, FA68676-3, FA68676-4 FA68676-2 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 0.43 J 50 51.0 101 50 52.4 104 3 70-130/20 74-83-9 Methyl Bromide ND 50 54.8 110 50 54.2 108 1 60-140/20 74-87-3 Methyl Chloride ND 50 55.7 111 50 58.2 116 4 60-140/20 74-95-3 Methylene Bromide ND 50 45.1 90 50 47.0 94 4 70-130/20 75-09-2 Methylene Chloride ND 50 45.8 92 50 47.5 95 4 70-130/20 1634-04-4 Methyl Tert Butyl Ether ND 50 43.0 86 50 45.6 91 6 70-130/20 91-20-3 Naphthalene ND 50 47.5 95 50 49.8 100 5 70-130/20 103-65-1 n-Propylbenzene ND 50 49.2 98 50 50.5 101 3 70-130/20 100-42-5 Styrene ND 50 45.7 91 50 46.8 94 2 70-130/20 630-20-6 1,1,1,2-Tetrachloroethane ND 50 50.6 101 50 52.6 105 4 70-130/20 79-34-5 1,1,2,2-Tetrachloroethane ND 50 51.1 102 50 53.3 107 4 70-130/20 127-18-4 Tetrachloroethylene ND 50 55.2 110 50 56.3 113 2 70-130/20 108-88-3 Toluene ND 50 52.7 105 50 54.1 108 3 70-130/20 87-61-6 1,2,3-Trichlorobenzene ND 50 47.3 95 50 49.4 99 4 70-130/20 120-82-1 1,2,4-Trichlorobenzene ND 50 48.9 98 50 50.0 100 2 70-130/20 71-55-6 1,1,1-Trichloroethane ND 50 49.2 98 50 50.2 100 2 70-130/20 79-00-5 1,1,2-Trichloroethane ND 50 61.0 122 50 62.7 125 3 70-130/20 79-01-6 Trichloroethylene ND 50 48.7 97 50 49.7 99 2 70-130/20 75-69-4 Trichlorofluoromethane ND 50 52.8 106 50 54.0 108 2 60-140/20 96-18-4 1,2,3-Trichloropropane ND 50 48.6 97 50 50.6 101 4 70-130/20 95-63-6 1,2,4-Trimethylbenzene ND 50 47.3 95 50 48.5 97 3 70-130/20 108-67-8 1,3,5-Trimethylbenzene 0.56 50 49.7 98 50 51.3 101 3 70-130/20 75-01-4 Vinyl Chloride ND 50 54.8 110 50 57.2 114 4 60-140/20 m,p-Xylene ND 100 96.7 97 100 99.0 99 2 70-130/20 95-47-6 o-Xylene ND 50 47.9 96 50 49.7 99 4 70-130/20 1330-20-7 Xylene (total)ND 150 145 97 150 149 99 3 70-130/20 CAS No.Surrogate Recoveries MS MSD FA68676-2 Limits 1868-53-7 Dibromofluoromethane 96%98%95%70-130% 17060-07-0 1,2-Dichloroethane-D4 100%97%99%70-130% 2037-26-5 Toluene-D8 104%104%104%70-130% 460-00-4 4-Bromofluorobenzene 100%101%103%70-130% * = Outside of Control Limits. 25 of 26 FA6867655.3.1 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1 Job Number:FA68676 Account:GRINCC GRI (Geological Resources Inc.) Project:Millers Country Store; 1706 US Hwy 17, Merry Hill, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA68681-3MS A0219601.D 5 10/08/19 AB n/a n/a VA2629 FA68681-3MSD A0219602.D 5 10/08/19 AB n/a n/a VA2629 FA68681-3 A0219593.D 1 10/08/19 AB n/a n/a VA2629 The QC reported here applies to the following samples:Method: SM 6200B FA68676-3 FA68681-3 Spike MS MS Spike MSD MSD Limits CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD 100-41-4 Ethylbenzene ND 50 54.5 109 50 55.0 110 1 70-130/20 108-88-3 Toluene ND 50 54.2 108 50 54.9 110 1 70-130/20 m,p-Xylene 0.28 J 100 99.5 99 100 100 100 1 70-130/20 95-47-6 o-Xylene ND 50 50.1 100 50 50.5 101 1 70-130/20 1330-20-7 Xylene (total)0.28 J 150 150 100 150 150 100 0 70-130/20 CAS No.Surrogate Recoveries MS MSD FA68681-3 Limits 1868-53-7 Dibromofluoromethane 96%95%94%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%97%99%70-130% 2037-26-5 Toluene-D8 105%104%103%70-130% 460-00-4 4-Bromofluorobenzene 100%102%104%70-130% * = Outside of Control Limits. 26 of 26 FA6867655.3.2 APPENDIX C Contaminant Mass Calculations Area ID Well IDs Area (ft²)Water Column Height (ft)Volume (ft³)Volume (L)Effective Porosity Effective Volume (L) MW-1M MW-3M Area Date Well Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Total DTW Total Average Mass (g)Percent Red.To Date Red. MW-1M 1,130.00 11,900.00 1,410.00 6,210.00 0.00 1,640.00 22,290.00 19.38 MW-3M 1,090.00 4,890.00 1,020.00 3,150.00 159.00 601.00 10,910.00 18.60 Avg.1,110.00 8,395.00 1,215.00 4,680.00 79.50 1,120.50 16,600.00 18.99 MW-1M 1,460.00 24,100.00 3,970.00 22,300.00 244.00 1,000.00 53,074.00 19.34 MW-3M 1,430.00 12,300.00 1,610.00 6,600.00 158.00 352.00 22,450.00 18.59 Avg.1,445.00 18,200.00 2,790.00 14,450.00 201.00 676.00 37,762.00 18.97 MW-1M 528.00 16,300.00 3,830.00 21,920.00 45.60 1,000.00 43,623.60 20.93 MW-3M 1,120.00 13,500.00 1,670.00 7,150.00 54.80 312.00 23,806.80 20.17 Avg.824.00 14,900.00 2,750.00 14,535.00 50.20 656.00 33,715.20 20.55 MW-1M 982.00 23,500.00 3,030.00 15,600.00 208.00 523.00 43,843.00 19.66 MW-3M 472.00 6,790.00 1,080.00 4,000.00 0.00 171.00 12,513.00 20.17 Avg.727.00 15,145.00 2,055.00 9,800.00 104.00 347.00 28,178.00 19.92 MW-1M 1,210.00 10,600.00 2,990.00 21,600.00 273.00 1,930.00 38,603.00 19.06 MW-3M 161.00 2,150.00 288.00 1,290.00 12.60 37.20 3,938.80 18.31 Avg.685.50 6,375.00 1,639.00 11,445.00 142.80 983.60 21,270.90 18.69 MW-1M 975.00 17,100.00 3,150.00 20,300.00 0.00 1,100.00 42,625.00 18.58 MW-3M 220.00 4,690.00 564.00 2,660.00 0.00 98.10 8,232.10 17.84 Avg.597.50 10,895.00 1,857.00 11,480.00 0.00 599.05 25,428.55 18.21 MW-1M 466.00 15,200.00 3,460.00 22,000.00 0.00 2,280.00 43,406.00 19.40 MW-3M 659.00 16,600.00 1,690.00 7,720.00 0.00 425.00 27,094.00 18.75 Avg.562.50 15,900.00 2,575.00 14,860.00 0.00 1,352.50 35,250.00 19.08 MW-1M 716.00 22,000.00 5,560.00 36,000.00 0.00 2,350.00 66,626.00 19.63 MW-3M 524.00 17,500.00 1,970.00 9,400.00 0.00 334.00 29,728.00 18.91 Avg.620.00 19,750.00 3,765.00 22,700.00 0.00 1,342.00 48,177.00 19.27 MW-1M 256.00 10,500.00 1,390.00 9,380.00 0.00 366.00 21,892.00 19.47 MW-3M 286.00 13,000.00 1,250.00 5,860.00 0.00 222.00 20,618.00 18.73 Avg.271.00 11,750.00 1,320.00 7,620.00 0.00 294.00 21,255.00 19.10 07/12/17 1,949.21 55.9%-28.0% 01/27/16 3,232.64 -38.6%-112.3% 09/07/16 4,418.12 -36.7%-190.2% 06/24/14 1,950.67 24.5%-28.1% 07/06/15 2,331.95 -19.5%-53.2% 3,091.89 10.7%-103.1% 07/30/13 2,584.09 16.4%-69.7% Area 1 09/20/10 1,522.32 ------ 10/27/11 3,463.00 -127.5%-127.5% 01/07/13 APPENDIX C PERCENTAGE REDUCTIONS MILLER'S COUNTRY STORE (INCIDENT NO. 31939) 1 1,957.0 7.20 14,081 398,722 0.23 91,706 Area ID Well IDs Area (ft²)Water Column Height (ft)Volume (ft³)Volume (L)Effective Porosity Effective Volume (L) MW-1M MW-3M Area Date Well Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Total DTW Total Average Mass (g)Percent Red.To Date Red. APPENDIX C PERCENTAGE REDUCTIONS MILLER'S COUNTRY STORE (INCIDENT NO. 31939) 1 1,957.0 7.20 14,081 398,722 0.23 91,706 MW-1M 150.00 6,550.00 972.00 6,560.00 0.00 320.00 14,552.00 19.22 MW-3M 246.00 9,980.00 1,190.00 5,130.00 0.00 177.00 16,723.00 18.54 Avg.198.00 8,265.00 1,081.00 5,845.00 0.00 248.50 15,637.50 18.88 MW-1M 251.00 13,200.00 2,240.00 18,300.00 0.00 904.00 34,895.00 18.12 MW-3M 43.30 2,360.00 221.00 1,080.00 0.00 35.80 3,740.10 17.49 Avg.147.15 7,780.00 1,230.50 9,690.00 0.00 469.90 19,317.55 17.81 MW-1M 268.00 20,100.00 2,380.00 14,800.00 0.00 535.00 38,083.00 19.63 MW-3M 238.00 25,300.00 2,550.00 11,700.00 0.00 590.00 40,378.00 18.88 Avg.253.00 22,700.00 2,465.00 13,250.00 0.00 562.50 39,230.50 19.26 Date 09/20/10 10/27/11 01/07/13 07/30/13 06/24/14 07/06/15 01/27/16 09/07/16 07/12/17 07/24/18 02/20/19 10/02/19 To Date:-136% Notes: • Baseline contaminant mass was calculated using the maximum water column observed as well as the maximum historical dissolved phase contaminant concentrations. • Contaminant mass cannot be calculated in wells containing FP; therefore, the total contaminant mass is based on the known concentrations in the area for each sampling event. 3,597.67 -103.1%-136% 1,434.05 26.4%6% 1,771.54 -23.5%-16% 4,418.12 -36.7%-190% 1,949.21 55.9%-28% 2,331.95 -19.5%-53% 3,232.64 -38.6%-112% 2,584.09 16.4%-70% 1,950.67 24.5%-28% 3,463.00 -127.5%-127% 3,091.89 10.7%-103% Total Contaminant Mass (g)Percent Reduction Compared to Previous Event Percent Reduction To Date 1,522.32 ------ 1,771.54 -23.5%-16.4% 10/02/19 3,597.67 16.9%-136.3% Area 1 Cont. 07/24/18 1,434.05 26.4%5.8% 02/20/19