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HomeMy WebLinkAboutWA-688_9785_CA_MRP_20171218 EXECUTIVE SUMMARY The former Red Apple Market #21 is located along NC Highway 561 West, in Saint John, Hertford County, North Carolina. According to available information, two 1,000-gallon gasoline and one 550- gallon gasoline underground storage tanks (USTs) were removed from the site in October 1992. In addition, one 550-gallon gasoline UST was closed-in-place in October 1992. The site risk classification is currently high due to the presence of potable water supply wells within a 1,000-foot radius of the site. On November 21, 2017, three monitoring wells were gauged, purged and/or sampled. Concentrations of requested method constituents that exceeded the Maximum Allowable Concentrations specified in T15A NCAC 2L.0202 were reported in the ground water samples collected from MW-2R, MW-4R, and MW- 5R. A concentration of benzene that exceeded the Gross Contamination Level (GCL) was reported in the ground water sample collected from MW-2R. Upon conclusion of the November 2017 sampling event, contaminant absorbent ORC A socks were reinstalled in MW-2R, MW-4R and MW-5R. GRI recommends that the ORC-A socks installed in MW-2R, MW-4R and MW-5R be replaced in January 2018. The application of ORC-A socks should continue at the site in order to allow for further evaluation of this remediation technology. Semi-annual ground water monitoring should continue at the site. The next monitoring event is tentatively scheduled for May 2018. TABLE OF CONTENTS 1.0 SITE HISTORY AND CHARACTERIZATION .................................................................... 1 2.0 CURRENT SITE ASSESSMENT ............................................................................................ 1 3.0 GROUND WATER QUALITY ................................................................................................ 1 4.0 CONCLUSIONS AND RECOMMENDATIONS .................................................................... 3 5.0 LIMITATIONS ......................................................................................................................... 3 FIGURES Figure 1: Site Location Map Figure 2: Site Map Figure 3: Ground Water Flow Map Figure 4: Ground Water Quality Map TABLES Table 1: Well Construction and Gauging Information Table 2: Summary of Ground Water Sample Analytical Results Table 2A: Summary of Field Parameters Results APPENDIX Appendix A: Laboratory Report – Ground Water Samples 1 1.0 SITE HISTORY AND CHARACTERIZATION The Red Apple Market #21 site is located along NC Highway 561 West in Saint John, Hertford County, North Carolina (Figure 1). According to available information, two 1,000-gallon gasoline and one 550- gallon gasoline underground storage tanks (USTs) were removed from the site in October 1992. In addition, one 550-gallon gasoline UST was closed-in-place in October 1992. Twenty-seven Type II monitoring wells (MW-1 through MW-6, MW-8 through MW-23, MW-25 and MW-27 through MW-30), one Type III monitoring well (MWD-7) and three recovery wells (RW-1, RW-2 and RW-3) were installed at the site during past ground water assessment and remediation activities. Please note, MW-6, MW-11, MW-12 and MW-13 have been destroyed. A total of 4,381.57 tons of contaminated soil was removed from the site between May 16 and June 2, 2011. Prior to the May-June 2011 soil excavation, monitoring wells MW-1 through MW-5, MWD-7, as well as recovery wells RW-1 and RW-3, were abandoned. Monitoring wells MW-1R through MW-5R were installed following the completion of the May-June 2011 excavation activities. Ground water samples collected from monitoring wells at the site and nearby water supply wells have exceeded the Maximum Allowable Concentrations (MACs) during past sampling events. Free product has been reported in MW-2, MW-3, MW-5, MW-2R, MW-3R, MW-4R and MW- 5R. Please note that certain information contained in this report was obtained under the supervision of previous consultants. Although Geological Resources, Inc. (GRI) cannot verify the accuracy of information obtained from previous reports, for the purposes of this report, it is assumed to be correct. Please refer to previous submittals for further historical information regarding the site. 2.0 CURRENT SITE ASSESSMENT The purpose of this report is to present the results of ground water monitoring activities conducted on November 21, 2017, at the Red Apple Market #21 site. The activities were conducted in accordance with GRI proposal number 17-475 which was submitted to NCDEQ on August 10, 2017, and approved as Task Authorization No. 9785-067 on September 27, 2017. The purpose of the activities was to obtain current ground water quality data and evaluate the effectiveness of the ORC-A socks that were installed at the site in July 2017. 3.0 GROUND WATER QUALITY Three monitoring wells (MW-2R, MW-4R, and MW-5R) were gauged, purged and sampled on 2 November 21, 2017. Prior to monitoring well gauging, the ORC-A socks that were installed in MW-2R, MW-4R and MW-5R were removed. The depths to ground water in the monitoring wells during the November 2017 sampling event ranged from 14.23 to 14.63 feet below the tops of well casings. Ground water elevations in the Type II monitoring wells relative to mean sea level ranged from 39.66 to 40.00 feet. Based on this information, ground water flow for the site during the November 2017 gauging event was generally toward the northeast. The average horizontal hydraulic gradient across the site was approximately 0.02 feet per foot. A Site Map showing the locations of the monitoring wells and the structures on-site and on surrounding properties has been included as Figure 2. A Water Table Surface Map for the November 2017 sampling event has been included as Figure 3. A summary of well construction and gauging information is presented in Table 1. Laboratory analyses were performed on the ground water samples collected from the above referenced monitoring wells during the November 2017 sampling event. The collected ground water samples were submitted for analyses of volatile organic compounds (VOCs) using EPA Method 6200B. Concentrations of individual BTEX constituents, MTBE, naphthalene, 1,2-dichloroethane, n- propylbenzene and/or 1,2,4-trimethylbenzene that exceeded the Maximum Allowable Concentrations (MACs) specified in T15A NCAC 2L.0202 were reported in the ground water samples collected from MW-2R, MW-4R and MW-5R. A concentration of benzene that exceeded the Gross Contamination Level (GCL) was reported in the ground water sample collected from MW-2R. A Ground Water Quality Map based on data from the November 2017 sampling event has been included as Figure 4. A summary of ground water sample analytical results is presented in Table 2. A complete laboratory report has been included in Appendix A. Field parameter data (dissolved oxygen, temperature, pH, conductivity and oxygen reduction potential) were collected during the November 2017 sampling for use in the evaluation of the ORC-A sock application. Field parameter results are tabulated in Table 2A. Upon conclusion of the November 2017 sampling event, the ORC-A socks were reinstalled in MW-2R, MW-4R, and MW-5R. Based on a comparison of ground water quality data obtained between the November 2016 and November 2017 sampling events, the total VOCs concentrations (including BTEX constituents, MTBE and naphthalene) in MW-4R and MW-5R appear to have been significantly reduced as a result of the ORC-A sock application. The total VOCs concentrations in MW-2R have only been reduced slightly since November 2016. The total VOCs concentrations reported in MW-2R during the November 2016 and 3 November 2017 ground water sampling events were 11,918 µg/l and 11,794 µg/l, respectively. Based on this information, total VOCs concentrations in MW-2 have been reduced by approximately 1.04%. The total VOCs concentrations reported in MW-4R during the November 2016 and November 2017 ground water sampling events were 2,214 µg/l and 349.9 µg/l, respectively. Based on this information, total VOCs concentrations in MW-4R have been reduced by approximately 84.20%. The total VOCs concentrations reported in MW-5R during the November 2016 and November 2017 ground water sampling events were 146.24 µg/l and 52.87 µg/l, respectively. Based on this information, total VOCs concentrations in MW-5R have been reduced by approximately 63.85%. 4.0 CONCLUSIONS AND RECOMMENDATIONS  The average depth to ground water in the monitoring wells during the November 2017 sampling event was 14.44 feet. Ground water flow for the site during the November 2017 gauging event was generally toward the northeast with an average horizontal hydraulic gradient of approximately 0.02 feet per foot.  Concentrations of individual BTEX constituents, MTBE, naphthalene, 1,2-dichloroethane, n- propylbenzene and/or 1,2,4-trimethylbenzene that exceeded the MACs were reported in the ground water samples collected from MW-2R, MW-4R and MW-5R. A concentration of benzene that exceeded the GCL was reported in the ground water sample collected form MW-2R.  Contaminant concentrations observed in MW-2R, MW-4R and MW-5R have been reduced by 1.04%, 84.20% and 63.85%, respectively, since the installation of ORC-A socks in November 2016.  GRI recommends that the ORC-A socks installed in MW-2R, MW-4R and MW-5R be replaced in January 2018. The application of ORC-A socks should continue at the site in order to allow for further evaluation of this remediation technology. Semi-annual ground water monitoring should continue at the site. The next monitoring event is tentatively scheduled for May 2018. 5.0 LIMITATIONS This report has been prepared for the exclusive use of Red Apple Markets, Inc. for specific application to the referenced site in Hertford 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. 4 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. Please note that field data collected prior to the July 2007 sampling and updated receptor survey event was not obtained under the supervision of GRI. Although the accuracy of this information cannot be verified, for the purpose of this report GRI assumes that it is correct. FIGURES TABLES 01/18/07 12.87 0.00 87.13       06/06/07 13.15 0.00 86.85 06/02/08 14.10 0.00 85.90 12/18/08 16.41 0.00 83.59 03/24/09 14.62 0.00 85.38 06/25/09 15.00 0.00 85.00 09/16/09 15.58 0.02 84.44 Before AFVR 09/16/09 15.64 0.00 84.36 After AFVR 09/21/09 15.66 0.00 84.34 11/17/09 15.42 0.00 84.58 Before AFVR 11/17/09 15.55 0.01 84.46 After AFVR 12/30/09 14.85 0.00 85.15 06/28/10 14.02 0.00 85.98 10/05/10 14.74 0.00 85.26 Abandoned 10/12/11 15.73 0.00 39.03 01/31/12 15.71 0.00 39.05 05/15/12 14.77 0.00 39.99 01/22/13 14.68 0.00 40.08 11/18/13 15.84 0.00 38.92 05/27/14 14.36 0.00 40.40 01/29/15 14.53 0.00 40.23 07/27/15 14.96 0.00 39.80 04/20/16 13.61 0.00 41.15 01/18/07 14.81 3.25 87.58 06/06/07 13.07 0.69 87.12 06/02/08 15.20 2.27 86.35 11/06/08 16.90 2.60 84.93 Before AFVR 11/06/08 15.04 0.16 84.70 After AFVR 12/18/08 15.25 0.69 84.94 03/24/09 16.90 3.54 85.74 06/10/09 15.84 2.12 85.58 Before AFVR 06/10/06 14.29 0.01 85.32 After AFVR 06/25/09 14.90 0.46 85.09 09/16/09 14.85 1.17 85.75 Before AFVR 09/16/09 15.05 0.00 84.55 After AFVR 09/21/09 15.07 0.03 84.56 11/17/09 15.44 0.59 84.67 Before AFVR 11/17/09 14.98 0.02 84.64 After AFVR 12/30/09 14.65 0.33 85.23 06/28/10 15.65 2.04 85.70 10/05/10 15.81 2.79 86.18 Abandoned 10/12/11 14.71 0.00 39.18 01/31/12 14.67 0.22 39.41 05/15/12 13.96 0.23 40.13 12/17/12 15.25 0.75 39.28 Before MMPE 12/21/12 17.94 0.00 35.95 After MMPE 01/22/13 13.85 0.00 40.04 10/07/13 15.00 0.00 38.89 Before MMPE 10/11/13 15.99 0.00 37.90 After MMPE 11/18/13 14.95 0.00 38.94 04/28/14 13.22 0.00 40.67 Before MMPE 05/02/14 16.95 0.00 36.94 After MMPE 05/27/14 13.71 0.00 40.18 10/13/14 14.48 0.00 39.41 Before MMPE 10/17/14 16.70 0.00 37.19 After MMPE 01/29/15 13.86 0.00 40.03 07/27/15 14.18 0.00 39.71 04/20/16 12.96 0.00 40.93 11/01/16 13.32 0.00 40.57 11/21/17 14.23 0.00 39.66 01/18/07 14.02 0.00 86.99 06/06/07 13.86 0.00 87.15 06/02/08 14.77 0.00 86.24 12/18/08 16.27 0.00 84.74 03/24/09 15.90 0.00 85.11 06/25/09 15.80 0.00 85.21 09/16/09 16.72 0.02 84.31 Before AFVR 09/16/09 16.40 0.01 84.62 After AFVR 09/21/09 16.40 0.00 84.61 11/17/09 16.77 0.00 84.24 Before AFVR 11/17/09 16.40 0.01 84.62 After AFVR 12/30/09 13.97 0.00 87.04 06/28/10 15.76 0.00 85.25 10/05/10 15.50 0.00 85.51 Abandoned 53.892010-201010/12/11MW-2R 1010/12/11 10-20 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) 20 20 101.01 20 99.60 MW-3 05/07/93 10 Ground Water Elevation* (ft.) 27 100.00 Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) MW-1 05/06/93 7 7-27 MW-2 05/07/93 10 10-20 MW-1R 10-20 54.76 Page 1 of 6 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Ground Water Elevation* (ft.) Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) 10/12/11 14.48 0.00 40.12 01/31/12 15.88 0.00 38.72 05/15/12 14.31 0.00 40.29 12/17/12 14.54 0.00 40.06 Before MMPE 12/21/12 11.85 0.30 43.01 After MMPE 01/22/13 15.09 0.00 39.51 10/07/13 16.20 0.00 38.40 Before MMPE 10/11/13 11.58 0.00 43.02 After MMPE 11/18/13 16.48 0.00 38.12 04/28/14 13.75 0.00 40.85 Before MMPE 05/02/14 10.23 0.00 44.37 After MMPE 05/27/14 16.74 0.00 37.86 10/13/14 15.23 0.00 39.37 Before MMPE 10/17/14 11.74 0.00 42.86 After MMPE 01/29/15 14.62 0.00 39.98 07/27/15 14.61 0.00 39.99 04/20/16 13.66 0.00 40.94 11/01/16 14.01 0.00 40.59 01/18/07 12.69 0.00 87.37 06/14/07 13.06 0.00 87.00 06/02/08 NM NM NM Destroyed 10/12/11 13.28 0.13 40.85 01/31/12 13.12 0.29 41.15 05/15/12 14.13 0.51 40.33 01/22/13 14.22 0.30 40.06 10/07/13 15.16 0.43 39.23 Before MMPE 10/11/13 11.65 0.03 42.40 After MMPE 11/18/13 14.86 0.01 39.17 04/28/14 11.21 0.00 42.81 Before MMPE 05/02/14 11.55 0.45 42.86 After MMPE 05/27/14 13.58 0.00 40.44 10/13/14 15.08 0.02 38.96 Before MMPE 10/17/14 13.64 0.09 40.46 After MMPE 01/29/15 14.15 0.00 39.87 07/27/15 14.00 0.00 40.02 04/20/16 13.01 0.00 41.01 11/01/16 13.21 0.00 40.81 11/21/17 14.63 0.00 39.39 01/18/07 13.02 0.00 87.80 06/06/07 13.23 0.00 87.59 06/02/08 NM NM NM Not Located 12/18/08 NM NM NM Dry 03/24/09 NM NM NM Dry 06/25/09 NM NM NM Dry 09/21/09 15.47 0.00 85.35 12/30/09 14.44 0.00 86.38 06/28/10 13.99 0.00 86.83 10/05/10 14.60 0.00 86.22 Abandoned 10/12/11 14.16 0.02 40.32 01/31/12 15.36 0.00 39.10 05/15/12 14.20 0.00 40.26 12/17/12 14.57 0.00 39.89 Before MMPE 12/21/12 14.10 0.00 40.36 After MMPE 01/22/13 14.45 0.00 40.01 11/18/13 15.44 0.00 39.02 04/28/14 13.97 0.00 40.49 Before MMPE 05/02/14 13.75 0.00 40.71 After MMPE 05/27/14 13.98 0.00 40.48 10/13/14 14.85 0.00 39.61 Before MMPE 10/17/14 14.90 0.00 39.56 After MMPE 01/29/15 14.20 0.00 40.26 07/27/15 14.35 0.00 40.11 04/20/16 13.28 0.00 41.18 11/01/16 13.59 0.00 40.87 11/21/17 14.46 0.00 40.00 MW-6 NA 01/18/07 NA NA NA 100.49 NM NM NM Destroyed 01/18/07 12.35 0.00 87.45 06/06/07 12.43 0.00 87.37 06/02/08 21.80 0.00 78.00 12/18/08 15.27 0.00 84.53 03/24/09 14.55 0.00 85.25 06/25/09 14.85 0.00 84.95 09/21/09 15.52 0.00 84.28 12/30/09 14.70 0.00 85.10 06/28/10 13.87 0.00 85.93 10/05/10 NM NM NM Abandoned 1010/12/11MW-3R 54.462010-201010/12/11MW-5R NA 54.60 35 99.80 NA NA NA 2010-20 MW-5 NA NA NA 100.82 MW-4 NA MWD-7 02/08/94 30 30-35 100.06 54.022010-201010/12/11MW-4R Page 2 of 6 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Ground Water Elevation* (ft.) Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) 01/18/07 8.59 0.00 92.27 06/06/07 12.87 0.00 87.99 06/02/08 NM NM NM Not Located 12/18/08 17.22 0.00 83.64 03/24/09 4.97 0.00 95.89 06/25/09 16.10 0.00 84.76 09/21/09 17.35 0.00 83.51 12/30/09 6.28 0.00 94.58 06/28/10 14.79 0.00 86.07 10/05/10 12.08 0.00 88.78 10/12/11 16.24 0.00 38.52 01/31/12 11.46 0.00 43.30 05/15/12 13.32 0.00 41.44 11/18/13 15.30 0.00 39.46 05/27/14 12.74 0.00 42.02 01/29/15 9.76 0.00 45.00 07/27/15 12.60 0.00 42.16 04/20/16 9.14 0.00 45.62 01/18/07 7.73 0.00 92.95 06/06/07 9.35 0.00 91.33 06/02/08 8.21 0.00 92.47 12/18/08 11.72 0.00 88.96 03/24/09 11.60 0.00 89.08 06/25/09 11.73 0.00 88.95 09/21/09 12.62 0.00 88.06 12/30/09 12.24 0.00 88.44 06/28/10 12.40 0.00 88.28 10/05/10 12.69 0.00 87.99 10/12/11 10.00 0.00 44.67 01/31/12 10.59 0.00 44.08 05/15/12 9.94 0.00 44.73 12/17/12 10.88 0.00 43.79 Before MMPE 12/21/12 9.41 0.00 45.26 After MMPE 01/22/13 5.34 0.00 49.33 11/18/13 11.49 0.00 43.18 05/27/14 9.64 0.00 45.03 01/29/15 10.94 0.00 43.73 07/27/15 12.48 0.00 42.19 04/20/16 11.57 0.00 43.10 11/01/16 11.21 0.00 43.46 01/18/07 14.26 0.00 86.86 06/06/07 14.38 0.00 86.74 06/02/08 15.50 0.00 85.62 12/18/08 16.62 0.00 84.50 03/24/09 15.99 0.00 85.13 06/25/09 16.16 0.00 84.96 09/21/09 16.85 0.00 84.27 12/30/09 15.98 0.00 85.14 06/28/10 15.45 0.00 85.67 10/05/10 15.97 0.00 85.15 10/12/11 16.40 0.00 38.81 01/31/12 16.05 0.00 39.16 05/15/12 NS NS NS Inaccessable 01/22/13 15.50 0.00 39.71 11/18/13 16.48 0.00 38.73 05/27/14 15.12 0.00 40.09 01/29/15 15.34 0.00 39.87 07/27/15 15.66 0.00 39.55 04/20/16 14.46 0.00 40.75 11/01/16 14.99 0.00 40.22 MW-11 NA 01/18/07 NA NA NA 100.08 NM NM NM Destroyed MW-12 NA 01/18/07 NA NA NA 99.49 NM NM NM Destroyed 01/18/07 12.72 0.00 87.11 06/06/07 12.83 0.00 87.00 Destroyed 01/18/07 13.78 0.00 87.59 06/06/07 13.93 0.00 87.44 06/02/08 14.90 0.00 86.47 12/18/08 16.49 0.00 84.88 03/24/09 13.73 0.00 87.64 06/25/09 15.85 0.00 85.52 09/21/09 16.60 0.00 84.77 12/30/09 15.92 0.00 85.45 06/28/10 14.92 0.00 86.45 10/05/10 15.83 0.00 85.54 10/12/11 16.28 0.00 39.11 01/31/12 16.00 0.00 39.39 01/22/13 15.44 0.00 39.95 11/18/13 16.22 0.00 39.17 05/27/14 14.91 0.00 40.48 01/29/15 15.18 0.00 40.21 1103/14/94MW-10 100.86 55.21 2111-21 101.12 199-199 199-199 03/14/94MW-9 100.68 54.76 54.67 55.39 MW-14 NA NA 04/05/95 12 99.83 12-22 NA NAMW-13 101.37 22 MW-8 03/14/94 Page 3 of 6 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Ground Water Elevation* (ft.) Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) 01/18/07 14.32 0.00 87.66 06/06/07 14.43 0.00 87.55 06/02/08 15.47 0.00 86.51 12/18/08 NM NM NM Not Sampled 03/24/09 16.26 0.00 85.72 06/25/09 16.38 0.00 85.60 09/21/09 17.10 0.00 84.88 12/30/09 NM NM NM Not Sampled 06/28/10 15.42 0.00 86.56 10/05/10 16.35 0.00 85.63 10/12/11 16.79 0.00 39.22 01/31/12 16.55 0.00 39.46 11/18/13 16.75 0.00 39.26 05/27/14 15.42 0.00 40.59 01/29/15 15.71 0.00 40.30 01/18/07 NM NM NM 06/06/07 13.34 0.00 87.56 06/02/08 NM NM NM NA 12/18/08 NM NM NM Not Sampled 03/24/09 15.31 0.00 85.59 06/25/09 15.31 0.00 85.59 09/21/09 NM NM NM Not Sampled 12/30/09 NM NM NM Not Sampled 06/28/10 NM NM NM Not Sampled 10/05/10 15.28 0.00 85.62 10/12/11 15.70 0.00 39.18 01/31/12 15.46 0.00 39.42 11/18/13 NM NM NM Not Sampled 05/27/14 14.40 0.00 40.48 01/29/15 NM NM NM Not Sampled 01/18/07 NM NM NM 06/06/07 11.93 0.00 87.36 06/02/08 NM NM NM NA 12/18/08 NM NM NM Not Sampled 03/24/09 13.81 0.00 85.48 06/25/09 13.84 0.00 85.45 09/21/09 NM NM NM Not Sampled 12/30/09 NM NM NM Not Sampled 06/28/10 NM NM NM Not Sampled 10/05/10 13.82 0.00 85.47 10/12/11 14.33 0.00 39.28 01/31/12 14.07 0.00 39.54 11/18/13 NM NM NM Not Sampled 05/27/14 12.49 0.00 41.12 01/29/15 NM NM NM Not Sampled 01/18/07 14.09 0.00 87.89 06/06/07 14.38 0.00 87.60 06/02/08 15.24 0.00 86.74 12/18/08 16.68 0.00 85.30 03/24/09 16.04 0.00 85.94 06/25/09 16.19 0.00 85.79 09/21/09 16.92 0.00 85.06 12/30/09 16.01 0.00 85.97 06/28/10 15.38 0.00 86.60 10/05/10 NM NM NM 10/12/11 16.46 0.00 38.83 01/31/12 16.14 0.00 39.15 05/15/12 NS NS NS Inaccessable 11/18/13 16.46 0.00 38.83 05/27/14 15.23 0.00 40.06 01/29/15 15.42 0.00 39.87 01/18/07 13.14 0.00 86.80 06/06/07 13.27 0.00 86.67 06/02/08 14.15 0.00 85.79 12/18/08 15.52 0.00 84.42 03/24/09 14.81 0.00 85.13 06/25/09 15.03 0.00 84.91 09/21/09 15.73 0.00 84.21 12/30/09 14.87 0.00 85.07 06/28/10 14.19 0.00 85.75 10/05/10 NM NM NM 10/12/11 15.30 0.00 38.76 01/31/12 15.01 0.00 39.05 05/15/12 NS NS NS Inaccessable 11/18/13 15.33 0.00 38.73 05/27/14 14.55 0.00 39.51 01/29/15 12.48 0.00 41.58 NA 10-2204/07/95 99.94 NA 10 22 10-22 22 MW-15 NA NA 101.98 MW-18 MW-19 04/07/95 101.98 100.90 99.29 MW-17 54.06 53.61 55.29 NA NANA NA NA 56.01 NA 54.88 NA NA 10 MW-16 Page 4 of 6 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Ground Water Elevation* (ft.) Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) 01/18/07 12.86 0.00 86.93 06/06/07 13.25 0.00 86.54 06/02/08 14.07 0.00 85.72 12/18/08 15.46 0.00 84.33 03/24/09 14.75 0.00 85.04 06/25/09 14.98 0.00 84.81 09/21/09 15.40 0.00 84.39 12/30/09 14.88 0.00 84.91 06/28/10 14.23 0.00 85.56 10/05/10 NM NM NM 10/12/11 15.28 0.00 38.80 01/31/12 15.02 0.00 39.06 05/15/12 14.20 0.00 39.88 11/18/13 15.30 0.00 38.78 05/27/14 NM NM NM Inaccessable 01/29/15 14.22 0.00 39.86 01/18/07 14.18 0.00 86.51 06/06/07 13.97 0.00 86.72 06/02/08 14.95 0.00 85.74 12/18/08 16.25 0.00 84.44 03/24/09 15.56 0.00 85.13 06/25/09 15.80 0.00 84.89 09/21/09 16.55 0.00 84.14 12/30/09 16.62 0.00 84.07 06/28/10 15.07 0.00 84.93 10/05/10 15.59 0.00 85.10 10/12/11 16.22 0.00 38.62 01/31/12 15.54 0.00 39.30 05/15/12 15.00 0.00 39.84 01/22/13 15.16 0.00 39.68 11/18/13 16.19 0.00 38.65 05/27/14 14.83 0.00 40.01 01/29/15 14.83 0.00 40.01 07/27/15 15.17 0.00 39.67 04/20/16 14.09 0.00 40.75 06/02/08 16.13 0.00 NM 12/18/08 NM NM NM 05/15/12 15.80 0.00 NM 11/18/13 16.88 0.00 NM 05/27/14 NM NM NM Not Sampled 01/29/15 15.58 0.00 NM 07/27/15 16.84 0.00 NM 04/20/16 14.77 0.00 NM 06/02/08 1.69 0.00 NM 12/18/08 NM NM NM 10/12/11 NM NM NM 05/15/12 0.68 0.00 54.09 11/18/13 1.50 0.00 53.27 05/27/14 2.04 0.00 52.73 01/29/15 0.26 0.00 54.51 07/27/15 1.54 0.00 53.23 04/20/16 1.43 0.00 53.34 03/24/09 12.41 0.00 85.25 06/25/09 12.78 0.00 84.88 09/21/09 13.42 0.00 84.24 12/30/09 12.54 0.00 85.12 06/28/10 11.88 0.00 85.78 10/05/10 12.52 0.00 85.14 10/12/11 12.98 0.00 38.89 01/31/12 12.62 0.00 39.25 05/15/12 11.94 0.00 39.93 11/18/13 12.99 0.00 38.88 05/27/14 11.72 0.00 40.15 01/29/15 11.90 0.00 39.97 07/27/15 12.15 0.00 39.72 04/20/16 11.05 0.00 40.82 03/24/09 16.33 0.00 83.26 06/25/09 13.47 0.00 86.12 09/21/09 NM NM NM Not Sampled 12/30/09 11.74 0.00 87.85 06/28/10 11.10 0.00 88.49 10/05/10 10.50 0.00 89.09 10/12/11 13.03 0.00 40.71 01/31/12 11.45 0.00 42.29 11/18/13 14.23 0.00 39.51 05/27/14 12.05 0.00 41.69 01/29/15 11.21 0.00 42.53 100.69 22 54.08 99.79 22 54.77 2010-20 10 NAMW-22 NA MW-20 04/10/95 54.84 10-22 10-2210 MW-27 97.66 NM NMNANANA 10 51.87 20 99.59 04/10/95MW-21 10-201003/24/09MW-25 NAMW-23 53.74 03/24/09 NANA Page 5 of 6 Well Casing Depth (ft. BGS) Screened Interval (x to y ft. BGS) Ground Water Elevation* (ft.) Top of Casing Elevation* (ft.) Depth to Water from Top of Casing (ft.) Free Product Thickness** (ft.) Comments TABLE 1 WELL CONSTRUCTION AND GAUGING INFORMATION RED APPLE MARKET # 21 (INCIDENT NO. 9785) Date: 11/30/17 Facility ID # : 0-030290 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Bottom of Well (ft. BGS) 03/24/09 18.06 0.00 82.13 06/25/09 15.00 0.00 85.19 09/21/09 15.65 0.00 84.54 12/30/09 14.96 0.00 85.23 06/28/10 13.96 0.00 86.23 10/05/10 14.68 0.00 85.51 10/12/11 15.25 0.00 39.05 01/31/12 14.89 0.00 39.41 11/18/13 15.19 39.11 39.11 05/27/14 12.53 0.00 41.77 01/29/15 12.60 0.00 41.70 03/24/09 14.55 0.00 85.67 06/25/09 15.20 0.00 85.02 09/21/09 NM NM NM Not Sampled 12/30/09 15.14 0.00 85.08 06/28/10 14.30 0.00 85.92 10/05/10 15.00 0.00 85.22 10/12/11 54.34 NM NM NM Destroyed 03/24/09 13.10 0.00 85.77 06/25/09 13.92 0.00 84.95 09/21/09 14.62 0.00 84.25 12/30/09 13.84 0.00 85.03 06/28/10 13.04 0.00 85.83 10/05/10 13.72 0.00 85.15 10/12/11 14.16 0.00 38.86 01/31/12 13.84 0.00 39.18 05/15/12 13.12 0.00 39.90 11/18/13 14.17 0.00 38.85 05/27/14 12.88 0.00 40.14 01/29/15 13.04 0.00 39.98 07/27/15 13.29 0.00 39.73 04/20/16 12.22 0.00 40.80 Notes: •  *: Reference point for elevation measurements; assumed elevation 100.00 feet. •  **: If free product is present in a well, ground water elevation should be calculated by: (Top of Casing Elevation - Depth to Water) +    (Free Product Thickness x 0.8581) •  ft BGS : feet below ground surface. •  NA: Not Available. •  NM:  Not Measured. •  Well construction details for monitoring wells installed prior to March 2009 are reproduced from well identification tags, where available. 100.2220 20MW-28 03/24/09 MW-29 03/24/09 10 10-20 100.19 54.30 53.02 2010-201003/24/09 10 10-20 MW-30 98.87 Page 6 of 6 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 01/18/07 46.4 5.51 58.8 28.72 25.7 2.54 34.3 NR NR NR NR NR 06/06/07 68.3 4.56 85.7 32.6 21.6 <0.500 43.9 <0.500 9.60 15.9 36.9 6.60 06/02/08 16.5 1.20 21.2 8.35 38.5 0.320 I 9.23 <1.0 2.98 2.98 6.97 1.54 12/18/08 13 <0.50 10 4.9 14 <1.0 5.9 B <0.75 2.1 J 2.4 J 6.2 1.7 J 03/24/09 44 15 40 23 16 <1.6 19 <1.6 6.8 7.4 4.2 J 2.9 J 06/25/09 6.32 <0.330 7.99 <1.33 10.5 <1.67 3.14 <.0330 1.10 J 1.31 0.840 J <0.330 09/21/09 18.5 <0.190 9.24 1.30 12.7 <0.200 3.10 <0.220 1.17 1.74 0.701 J <0.180 12/30/09 26.1 2.13 5.26 3.14 15.1 <0.200 3.51 <0.220 2.04 1.79 1.87 <0.180 06/28/10 20.1 0.618 J 12.2 2.51 11.4 <0.400 7.66 <0.440 2.38 1.23 J 1.71J 0.464 J 10/05/10 32.6 2.78 16.0 8.47 8.91 <0.200 5.69 <0.220 3.87 3.78 5.51 0.85 10/12/11 <0.13 <0.13 <0.15 <0.30 2.1 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 1.2 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 0.16 J <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/22/13 <0.10 <0.10 <0.10 <0.22 1.0 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 1.1 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 1.0 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 0.80 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 0.91 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 0.63 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 01/18/07 FP FP FP FP FP FP FP FP FP FP FP FP 06/06/07 FP FP FP FP FP FP FP FP FP FP FP FP 06/02/08 FP FP FP FP FP FP FP FP FP FP FP FP 12/18/08 FP FP FP FP FP FP FP FP FP FP FP FP 03/24/09 FP FP FP FP FP FP FP FP FP FP FP FP 06/25/09 FP FP FP FP FP FP FP FP FP FP FP FP 09/21/09 FP FP FP FP FP FP FP FP FP FP FP FP 12/30/09 FP FP FP FP FP FP FP FP FP FP FP FP 06/28/10 FP FP FP FP FP FP FP FP FP FP FP FP 10/05/10 FP FP FP FP FP FP FP FP FP FP FP FP 10/12/11 9,780 9,700 2,440 10,100 1,220 46.3 J 769 120 146 373 2,390 634 01/31/12 FP FP FP FP FP FP FP FP FP FP FP FP 05/15/12 FP FP FP FP FP FP FP FP FP FP FP FP 01/22/13 3,250 7,990 2,070 11,900 519 14.8 J 2,020 50.7 200 703 4,350 1,440 11/18/13 6,580 7,930 2,100 13,800 731 28.8 J 841 97.9 J 122 397 3,740 878 05/27/14 4,160 4,880 1,400 10,500 657 22.3 J 758 73.2 105 263 3,220 879 01/29/15 4,350 3,670 1,360 7,130 739 29.9 J 555 79.6 99.5 285 2,010 597 07/27/15 6,350 3,210 1,730 7,550 1,090 43.7 J 732 123 114 319 2,250 641 04/20/16 6,440 1,990 1,350 4,750 917 39.1 J 397 114 J 62.9 J 217 1,310 361 11/01/16 3,770 966 958 4,650 967 40.9 607 45.1 111 346 1,320 379 11/21/17 5,610 781 962 3,100 981 42.1 J 360 20.2 J 54.5 148 794 251 01/18/07 1,940 5.14 34.3 <15.0 3,800 17.0 <25.0 NR NR NR NR NR 06/06/07 3,030 6.18 69.0 7.61 4,880 16.9 40.3 <0.500 13.7 18.0 3.22 2.92 06/02/08 2,500 4.95 126 14.2 5,490 18.3 60.8 9.44 12.8 18.5 6.14 <1.0 12/18/08 1,700 2.1 J 33 2.6 J 4,200 E <1.0 24 B 8.4 9.1 10 1.1 J 1.3 J 03/24/09 2,900 <16 110 140 J 4,900 20 J 69 J <16 20 J 24 J 26 J <16 06/25/09 2,140 10.3 J 56.4 32.9 J 4,110 <33.4 40 J <6.60 <20 11.2 J 19.4 J <6.60 09/21/09 2,180 <7.60 56.2 <8.80 5,040 18.6 J 69.3 <8.80 13.8 J 22.1 J <6.00 <7.20 12/30/09 1,580 2.29 J 41.1 <1.10 4,200 14.5 23.3 6.35 7.99 7.71 <0.750 <0.900 06/28/10 1,780 <9.50 54.0 <11.0 5,040 <10.0 26.2J <11.0 <7.50 <11.0 <7.50 <9.00 10/05/10 1,830 <9.50 47.8 J <11.0 4,010 18.2 J <25.0 <11.0 11.8 J 14.5 J <7.50 <9.00 10/12/11 3.4 6.1 1.7 6.2 0.36 J <0.11 0.46 J <0.16 0.17 J 0.47 J 1.8 0.67 01/31/12 36.6 2.9 17.9 28.4 6.2 <0.11 0.21 J <0.16 1.8 3.5 12.9 3.8 05/15/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/22/13 22.1 2.1 19.1 16.2 8.1 <0.10 0.68 <0.10 1.8 4.1 7.6 3.6 11/18/13 12.6 1.4 17.1 14.0 5.9 <0.10 1.2 <0.10 1.9 4.4 11.9 4.6 05/27/14 4.2 <0.10 0.85 0.74 J 5.9 <0.10 0.27 J <0.10 0.44 J 0.56 0.58 <0.10 01/29/15 3.8 0.28 J 4.7 0.68 J 6.5 <0.16 0.18 J <0.16 0.78 1.5 0.29 J 0.15 J 07/27/15 1.9 0.30 J 1.1 1.0 J 5.5 <0.16 0.28 J <0.16 0.32 J 0.32 J 0.50 0.18 J 04/20/16 1.3 0.19 J 1.9 1.2 J 5.0 <0.13 <0.13 <0.13 0.39 J 0.68 0.46 J 0.29 J 11/01/16 1.5 0.28 J 0.70 1.1 J 6.5 <0.13 0.19 J <0.13 0.31 J 0.41 J 0.55 0.34 J 01/18/07 14,900 5,650 1,330 4,850 16,100 288 436 NR NR NR NR NR 06/14/07 15,000 8,240 1,710 6,330 14,300 57.0 489 512 66.6 188 1,460 362 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS MW-3R MW-2R Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l) MW-2 MW-1 MW-1R IsopropylbenzeneNaphthaleneTolueneMW-4 MW-3 Page 1 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene10/12/11 FP FP FP FP FP FP FP FP FP FP FP FP 01/31/12 FP FP FP FP FP FP FP FP FP FP FP FP 05/15/12 FP FP FP FP FP FP FP FP FP FP FP FP 01/22/13 FP FP FP FP FP FP FP FP FP FP FP FP 11/18/13 FP FP FP FP FP FP FP FP FP FP FP FP 05/27/14 792 3,720 1,160 5,660 604 <10 550 22.8 J 95.0 356 2,160 605 01/29/15 170 1,930 1,170 6,160 238 <16 496 <16 125 592 3,230 1,140 07/27/15 236 297 448 2,260 367 <4.0 298 14.8 61.7 215 1,590 445 04/20/16 175 94.3 272 1,030 334 <3.1 267 14.0 52.5 198 2,330 601 11/01/16 110 81.0 355 1,110 299 <0.13 259 7.7 79.9 311 2,190 904 11/21/17 18.4 13.9 44.0 131 101 <1.3 41.6 2.7 J 17.1 60.9 367 181 01/18/07 1,040 76.6 116 109.4 836 <5.00 348 NR NR NR NR NR 06/06/07 1,350 90.1 143 119 1,300 9.78 105 31.1 20.6 41.9 29.0 8.31 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 NS NS NS NS NS NS NS NS NS NS NS NS 06/25/09 NS NS NS NS NS NS NS NS NS NS NS NS 09/21/09 403 2.25 J 40.9 37.3 195 3.44 J 61.5 4.47 J 18.1 45.9 19.5 16.4 12/30/09 676 7.35 35.7 12.3 255 3.76 J 43.4 4.58 J 11.6 19.6 4.45 J 3.94 J 06/28/10 817 12.6 J 66.7 55.9 347 <10.0 54.1 <11.0 9.82 J 16.8 J 10.9 J <9.00 10/05/10 308 <19.0 41.1 J 23.0 J 193 <20.0 108 <22.0 24.2 J 46.9 J 29.2 J <18.0 10/12/11 FP FP FP FP FP FP FP FP FP FP FP FP 01/31/12 40.6 2.7 61.4 25.6 156 1.6 42.6 5.2 12.6 31.4 55.6 23.3 05/15/12 871 18.2 134 214.8 93.4 1.7 87.5 2.7 21.4 19.8 111 9.2 01/22/13 143 14.6 114 225 184 1.8 J 128 3.6 22.4 76.2 506 101 11/18/13 34.4 0.45 J 22.7 1.8 99.2 1.2 47.3 1.9 5.7 6.1 13.1 3.1 05/27/14 145 7.8 114 39.9 247 1.9 J 60.7 5.7 15.3 21.5 87.7 11.9 01/29/15 65.8 2.4 28.2 1.5 117 1.1 20.1 2.5 4.8 8.2 7.9 0.26 J 07/27/15 61.2 1.2 J 19.2 10.4 198 1.4 26.1 4.2 6.3 9.6 15.4 1.0 J 04/20/16 27.4 0.87 0.39 J 2.6 96.3 0.94 13.5 1.8 2.3 2.5 1.5 0.28 J 11/01/16 32.5 0.61 0.33 J 2.0 90.0 0.93 20.8 1.6 3.4 5.5 1.3 0.40 J 11/21/17 2.3 0.16 J <0.13 0.61 J 45.4 0.55 4.4 0.89 1.1 0.88 0.15 J <0.13 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <1.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 0.550 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 14 <0.50 <0.65 <1.1 13 <1.0 2.1 JB <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 3.0 J <1.6 <3.0 <5.0 3.6 J <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.280 <0.380 <0.300 <0.440 <0.500 <0.400 <1.00 <0.440 <0.300 <0.440 <0.300 <0.360 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <1.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 12/18/08 2.3 J <0.50 <0.65 <1.1 <0.50 <1.0 1.2 JB <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 0.543 J <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 2.30 <0.220 <0.150 <0.220 0.168 J <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 0.15 J <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 MW-8 MW-4R MW-5R MWD-7 MW-5 MW-6 Page 2 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene01/18/07 53.6 1.48 27.4 56.3 3.67 3.97 18.3 NR NR NR NR NR 06/06/07 56.8 0.960 24.2 53.8 0.690 0.520 14.3 1.42 3.14 6.14 30.1 2.87 06/02/08 33.6 0.640 I 21.7 9.07 2.18 0.800 I 20.5 1.68 4.48 4.51 12.3 0.290 I 12/18/08 40 1.6 J 27 18 <0.50 <1.0 22 B <0.50 6.2 9.7 B 25 3.1 J 03/24/09 68 <1.6 37 23 2.0 J <1.6 28 2.3 J 6.8 13 28 2.1 J 06/25/09 53.4 0.929 J 15.9 20.7 1.04 <1.67 19.5 1.54 4.62 4.64 18.4 1.28 09/21/09 50.7 0.952 J 25.7 18.5 1.85 1.10 23.2 2.42 7.29 9.19 18.4 1.46 12/30/09 71.9 0.903 J 28.4 16.8 <0.250 0.758 J 21.9 1.71 6.49 10.7 20.9 2.06 06/28/10 66.1 <0.950 22.5 15.2 <1.25 <1.00 19.0 <1.10 4.25 J 5.94 9.47 1.11 J 10/05/10 72.6 3.54 74.2 110 <0.250 1.35 33.7 2.95 10.6 22.7 79.8 14.3 10/12/11 37.3 0.41 J 8.2 12.2 0.92 0.76 17.3 2.1 4.5 4.6 8.3 1.0 01/31/12 54.7 0.78 25.0 21.6 1.5 0.98 24.1 2.4 7.1 13.9 21.7 2.6 05/15/12 65.9 0.58 J 15.7 15.0 1.3 0.86 J 15.9 2.4 4.5 7.7 11.6 0.89 J 01/22/13 73.7 2.3 13.9 74.7 0.43 J 0.42 J 13.6 1.2 1.2 2.1 31.8 6.8 11/18/13 183 3.9 53.5 153 0.91 1.2 40.4 4.0 12.0 26.1 96.0 11.9 05/27/14 227 3.7 60.4 158 1.5 1.7 44.1 6.6 12.9 27.9 108 12.2 01/29/15 162 1.7 36.1 71.5 1.3 1.3 32.6 3.8 8.3 18.8 89.3 6.0 07/27/15 120 1.4 43.9 57.7 1.7 1.4 43.5 4.5 9.1 18.1 51.1 5.1 04/20/16 59.4 0.58 27.1 25.0 1.7 1.2 25.7 3.4 5.9 12.1 33.6 1.5 11/01/16 128 1.8 38.0 83.2 1.5 1.6 39.8 4.5 9.1 18.7 52.4 6.4 01/18/07 1.84 <1.00 <1.00 <3.00 36.6 1.18 <5.00 NR NR NR NR NR 06/06/07 2.05 <0.500 <0.500 <1.00 28.0 0.630 <5.00 2.50 <0.500 <0.500 <0.500 <0.500 06/02/08 45.2 <1.0 <1.0 1.40 I 42.8 2.15 I 1.98 9.21 0.540 I <1.0 0.380 I <1.0 12/18/08 1.7 J <0.50 <0.65 <1.1 35 <1.0 2.6 JB 12 <0.75 <0.55 0.96 J <0.65 03/24/09 1.4 J <1.6 <3.0 <5.0 49 2.5 J <5.0 12 <1.6 <1.6 <1.6 <1.6 06/25/09 6.42 <0.330 <0.670 <1.33 83.8 3.29 J <1.00 20.7 <1.00 <0.330 <0.330 <0.330 09/21/09 2.03 <0.190 <0.150 <0.220 100 4.02 <0.500 23.4 <0.150 <0.220 <0.150 <0.180 12/30/09 1.13 <0.190 <0.150 <0.220 69.4 2.66 1.41 13.6 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 0.774 J <0.190 <0.150 <0.220 98.8 5.00 12.3 24.0 <0.150 <0.220 0.506 J <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 61.8 3.6 0.32 J 18.2 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 1.4 <0.15 <0.30 60.3 3.1 0.14 J 14.4 <0.10 <0.11 <0.10 <0.10 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 01/22/13 3.6 <0.20 <0.20 0.38 J 81.8 2.5 0.52 J 9.8 <0.20 <0.20 0.33 J <0.20 11/18/13 0.20 J <0.10 <0.10 <0.22 76.1 3.5 0.61 16.5 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 37.3 1.8 <0.10 7.2 <0.10 <0.10 <0.10 <0.10 01/29/15 0.43 J <0.17 <0.15 <0.43 73.9 3.2 0.74 15.9 <0.12 <0.16 <0.14 <0.14 07/27/15 0.40 J <0.17 <0.15 <0.43 119 4.2 <0.31 21.4 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 70.4 2.4 <0.25 11.5 <0.13 <0.13 <0.13 <0.13 11/01/16 <0.13 <0.13 <0.13 <0.31 76.9 3.1 0.37 J 13.7 <0.13 <0.13 0.16 J <0.13 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NS NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 <0.50 <1.0 0.86 JB <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 1.09 <0.190 <0.150 <0.220 99.8 2.95 <0.500 25.6 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 0.853 J <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/22/13 <0.10 0.37 J 0.26 J 1.5 J <0.10 <0.10 1.4 <0.10 <0.10 0.14 J 1.0 0.36 J 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 MW-9 MW-10 MW-11 MW-14 MW-12 MW-13 Page 3 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 NS NS NS NS NS NS NS NS NS NS NS NS 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 NS NS NS NS NS NS NS NS NS NS NS NS 06/28/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 NS NS NS NS NS NS NS NS NS NS NS NS 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 NS NS NS NS NS NS NS NS NS NS NS NS 06/28/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 NS NS NS NS NS NS NS NS NS NS NS NS 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 <0.50 <1.0 0.59 JB <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 0.244 J <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 MW-15 MW-16 MW-17 MW-18 Page 4 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 <0.50 <1.0 <0.50 <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 01/18/07 <1.00 <1.00 <1.00 <3.00 <1.00 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 <0.50 <1.0 <0.50 <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 0.32 J <0.10 <0.15 0.12 J <0.10 <0.10 <0.10 <0.10 05/27/14 NS NS NS NS NS NS NS NS NS NS NS NS 01/29/15 <0.17 <0.17 <0.15 <0.43 0.34 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 01/18/07 <1.00 <1.00 <1.00 <3.00 4.28 <1.00 <5.00 NR NR NR NR NR 06/06/07 <0.500 <0.500 <0.500 <1.00 4.50 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 5.26 <5.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 4.7 J <1.0 <0.50 <0.50 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 4.2 J <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 3.10 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 3.02 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 2.33 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 1.21 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 2.34 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 0.97 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 0.77 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 1.1 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/22/13 <0.10 <0.10 <0.10 <0.22 0.24 J <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 0.52 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 0.21 J <0.10 <0.10 <0.10 <0.10 <0.10 0.11 J <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 0.22 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 0.42 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 06/02/08 4.11 <1.0 <1.0 <3.0 52.4 1.78 I <1.0 2.61 <1.0 <1.0 <1.0 <1.0 12/18/08 NS NS NS NS NS NS NS NS NS NS NS NS 05/15/12 <0.13 <0.13 <0.15 <0.30 1.3 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 2.8 <0.10 0.16 J <0.22 3.1 0.12 J <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 NS NS NS NS NS NS NS NS NS NS NS NS 01/29/15 <0.17 <0.17 <0.15 <0.43 0.75 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 0.50 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 0.37 J <0.13 <0.13 <0.31 0.43 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 06/02/08 81.0 15.6 46.7 162 <1.0 <5.0 38.4 13.5 5.67 10.1 121 57.6 12/18/08 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 NS NS NS NS NS NS NS NS NS NS NS NS 05/15/12 104 14.2 60.7 19.5 <0.13 <0.11 19.3 12.5 6.3 11.3 49.0 17.9 11/18/13 63.5 4.7 20.0 13.4 <0.10 <0.10 9.8 11.1 3.5 4.1 12.1 4.2 05/27/14 107 4.3 38.7 45.8 <0.10 <0.10 27.4 16.4 8.2 12.0 41.1 6.5 01/29/15 65.2 0.93 6.4 3.9 <0.16 <0.16 10.3 11.3 3.0 3.8 4.4 0.64 07/27/15 175 2.8 22.8 20.7 <0.33 <0.32 39.4 15.9 10.5 17.1 50.8 3.0 04/20/16 54.2 0.80 5.8 9.9 <0.13 <0.13 11.7 4.7 3.4 5.0 5.6 <0.13 MW-23 MW-22 MW-21 MW-19 MW-20 Page 5 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 0.19 J <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 0.18 J <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 0.19 J <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 0.30 J <0.10 <0.15 <0.10 <0.10 <0.10 0.14 J <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 0.56 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 0.35 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 0.39 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 0.21 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 0.355 J <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 0.159 J <0.180 10/05/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 0.236 J <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 0.329 J <0.150 0.515 J <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 <0.140 0.516 J 0.199 J 1.03 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 0.465 J <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 0.16 J <0.15 <0.30 1.0 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 0.572 J 6.18 2.38 15.6 <0.250 <0.200 2.46 J <0.220 0.306 J 0.896 J 8.36 2.02 10/05/10 <0.140 1.00 0.464 J 2.84 <0.250 <0.200 0.841 J <0.220 <0.150 0.248 J 1.81 0.506 J 10/12/11 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 1.8 J <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 1.15 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 1.23 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 1.14 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 0.203 J 1.95 0.881 J 5.17 1.44 <0.200 0.674 J <0.220 0.150 J 0.418 J 1.67 0.779 J 10/05/10 <0.140 <0.190 <0.150 <0.220 1.28 <0.200 <0.500 <0.220 <0.150 <0.220 0.169 J <0.180 10/12/11 <0.13 <0.13 <0.15 <0.30 1.2 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 05/15/12 <0.13 <0.13 <0.15 <0.30 0.87 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 0.33 J <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 0.25 J <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 0.27 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 07/27/15 <0.17 <0.17 <0.15 <0.43 0.20 J <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 04/20/16 <0.13 <0.13 <0.13 <0.31 0.46 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 WSW-1 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 NS NS NS NS NS NS NS NS NS NS NS NS 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 0.930 I <1.0 <1.0 <1.0 0.330 I <1.0 03/24/09 NS NS NS NS NS NS NS NS NS NS NS NS 12/30/09 NS NS NS NS NS NS NS NS NS NS NS NS MW-25 MW-30 MW-27 MW-29 MW-28 WSW-2 WSW-3 Page 6 of 7 Well ID Date Collected (mm/dd/yy) 1 600 600 500 20 70 6 0.4 70 70 400 400 5,000 260,000 84,500 85,500 20,000 70,000 6,000 400 25,000 30,000 28,500 25,000 Facility ID # : 0-030290 GCL (mg/l)XylenesMTBEDate : 11/30/17 Analytical Method EthylbenzeneContaminant of Concern  TABLE 2 SUMMARY OF GROUND WATER SAMPLING RESULTS RED APPLE MARKET # 21 (INCIDENT NO. 9785)n-Propylbenzene1,3,5-TrimethylbenzeneEPA Method 6210D or EPA Method 6200B 1,2,4-Trimethylbenzene1,2-DichloroethaneIPEBenzene2L Standard (mg/l)IsopropylbenzeneNaphthaleneToluene01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 <0.13 <0.13 <0.15 0.53 J <0.13 <0.11 0.23 J <0.16 <0.10 <0.11 0.33 J <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 0.11 J <0.10 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 01/22/13 NS NS NS NS NS NS NS NS NS NS NS NS 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 0.30 J 0.19 J 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 01/18/07 NS NS NS NS NS NS NS NS NS NS NS NS 06/06/07 <0.500 <0.500 <0.500 <1.00 <0.500 <0.500 <5.00 2.14 <0.500 <0.500 0.520 <0.500 06/02/08 <1.0 <1.0 <1.0 <3.0 <1.0 <5.0 <1.0 1.75 <1.0 <1.0 <1.0 <1.0 12/18/08 <0.55 <0.50 <0.65 <1.1 <0.50 <1.0 <0.50 29 <0.75 <0.55 <0.50 <0.65 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 26 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 34.3 <1.00 <0.330 <0.330 <0.330 09/21/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 34.4 <0.150 <0.220 <0.150 <0.180 12/30/09 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 16.1 <0.150 <0.220 <0.150 <0.180 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 45.0 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 NS NS NS NS NS NS NS NS NS NS NS NS 01/31/12 NS NS NS NS NS NS NS NS NS NS NS NS 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 01/22/13 NS NS NS NS NS NS NS NS NS NS NS NS 05/27/14 NS NS NS NS NS NS NS NS NS NS NS NS 06/02/08 NS NS NS NS NS NS NS NS NS NS NS NS 03/24/09 <1.0 <1.6 <3.0 <5.0 <1.6 <1.6 <5.0 <1.6 <1.6 <1.6 <1.6 <1.6 06/25/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.67 <1.00 <0.330 <1.00 <0.330 <0.330 <0.330 06/28/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.200 <0.500 <0.220 <0.150 <0.220 <0.150 <0.180 10/05/10 NS NS NS NS NS NS NS NS NS NS NS NS 10/12/11 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.16 <0.10 <0.11 <0.10 <0.10 01/31/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.11 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 05/15/12 NS NS NS NS NS NS NS NS NS NS NS NS 01/22/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 11/18/13 <0.10 <0.10 <0.10 <0.22 <0.10 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 05/27/14 <0.10 <0.10 <0.10 <0.20 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 01/29/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.16 <0.12 <0.16 <0.12 <0.16 <0.14 <0.14 Notes: • Results reported in µg/l (micrograms per liter). • NE: Standard not established. • Concentrations in bold face type exceeded the 2L standards. • NR: Not requested. • < : Less than the method detection limit specified in the laboratory report • I or J: Estimated value. • V or B: Present in laboratory blank. • NS: Not sampled. • E: Estimated value; above laboratory calibration curve. • For other compounds reported which did not exceed the 2L Standards, refer to the laboratory reports. WSW-5 WSW-6 WSW-4 • GCL : Gross contamination level. • 2L Standard: as specified in T15A NCAC 2L.0202. Page 7 of 7 Well No.Sampled Date (mm/dd/yy) DO (mg/L)Temp (oC)pH ORP (mv) Methane (μg/L) Nitrate (μg/L) Sulfate (μg/L) Ferrous Iron (μg/L) MW-1R 10/12/11 4.7 19 5.8 168 4.17 180 <2,000 <1,000 10/12/11 6.9 21 6.1 130 97.2 100 <2,000 5,700 11/21/17 5.77 19.05 7.21 37.1 NR NR NR NR MW-3R 10/12/11 6.9 21 6.5 114 2,010 240 2,300 970 10/12/11 FP FP FP FP FP FP FP FP 11/21/17 4.16 18.55 7.35 -69.2 NR NR NR NR 10/12/11 FP FP FP FP FP FP FP FP 11/21/17 5.25 18.54 7.25 7.5 NR NR NR NR MW-9 10/12/11 4.6 20 6.9 36 20.6 <100 <2,000 570 MW-14 10/12/11 7.6 18 6.5 76 <0.16 1,900 6,600 <500 MW-21 10/12/11 5.8 20 6.3 112 <0.16 1,200 <2,000 <1,000 MW-30 10/12/11 7.3 20 6.2 121 1.86 1,100 <2,000 <2,500 Notes: • <: Less than the method detection limit specified in the laboratory report. • J: Estimated concentration. • FP: Free Product. MW-5R MW-4R MW-2R • NR: Not requested. TABLE 2A SUMMARY OF FIELD PARAMETER RESULTS RED APPLE MARKET #21 (INCIDENT NO. 9785) Date: 11/30/17 • Analyses for nitrate and sulfate by Method SW846/9056; analyses for methane by Method RSK 175; analyses for ferrous iron by EPA Method SM 3500 Fe-D. Field measurements of dissolved oxygen, temperature, pH and ORP were collected during sampling using a field meter. Facility ID # : 0-030290 APPENDIX APPENDIX A Laboratory Report – Ground Water Samples 11/30/17 Technical Report for GRI (Geological Resources Inc.) Ram 21, 1121 NC561 W, Saint John, NC 9785/2486 SGS Accutest Job Number: FA49617 Sampling Date: 11/21/17 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), IL(200063), NC(573), NJ(FL002), NY(12022), SC(96038001) DoD ELAP(L-A-B L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177), AK, AR, GA, IA, KY, MA, NV, OK, OR, UT, WA This report shall not be reproduced, except in its entirety, without the written approval of SGS Accutest. Test results relate only to samples analyzed. Southeast • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: 407-425-6700 • fax: 407-425-0707 • http://www.accutest.com 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 Southeast 11/30/17 e-Hardcopy 2.0 Automated Report 28 SGS Accutest 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 1 of 28 FA49617 Table of Contents -1- Sections: Section 1: Sample Summary ...................................................................................................3 Section 2: Summary of Hits ....................................................................................................4 Section 3: Sample Results ........................................................................................................6 3.1: FA49617-1: MW-2R .....................................................................................................7 3.2: FA49617-2: MW-4R .....................................................................................................9 3.3: FA49617-3: MW-5R .....................................................................................................11 Section 4: Misc. Forms ............................................................................................................13 4.1: Chain of Custody ...........................................................................................................14 Section 5: MS Volatiles - QC Data Summaries .....................................................................16 5.1: Method Blank Summary ................................................................................................17 5.2: Blank Spike Summary ...................................................................................................21 5.3: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................25 123452 of 28 FA49617 SGS Accutest Sample Summary GRI (Geological Resources Inc.) Job No:FA49617 Ram 21, 1121 NC561 W, Saint John, NC Project No: 9785/2486 Sample Collected Matrix Client Number Date Time By Received Code Type Sample ID FA49617-1 11/21/17 10:00 HM 11/22/17 AQ Ground Water MW-2R FA49617-2 11/21/17 10:15 HM 11/22/17 AQ Ground Water MW-4R FA49617-3 11/21/17 09:45 HM 11/22/17 AQ Ground Water MW-5R 3 of 28 FA496171 Summary of Hits Page 1 of 2 Job Number:FA49617 Account:GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Collected:11/21/17 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method FA49617-1 MW-2R Benzene 5610 100 25 ug/l SM 6200B n-Butylbenzene 15.7 J 50 13 ug/l SM 6200B 1,2-Dichloroethane 20.2 J 50 13 ug/l SM 6200B Di-Isopropyl Ether 42.1 J 50 13 ug/l SM 6200B Ethylbenzene 962 50 13 ug/l SM 6200B Isopropylbenzene 54.5 50 13 ug/l SM 6200B Methyl Tert Butyl Ether 981 50 13 ug/l SM 6200B Naphthalene 360 50 13 ug/l SM 6200B n-Propylbenzene 148 50 13 ug/l SM 6200B Toluene 781 50 13 ug/l SM 6200B 1,2,4-Trimethylbenzene 794 50 13 ug/l SM 6200B 1,3,5-Trimethylbenzene 251 50 13 ug/l SM 6200B m,p-Xylene 2270 100 13 ug/l SM 6200B o-Xylene 837 50 13 ug/l SM 6200B Xylene (total)3100 150 25 ug/l SM 6200B FA49617-2 MW-4R Benzene 18.4 5.0 1.3 ug/l SM 6200B n-Butylbenzene 29.2 5.0 1.3 ug/l SM 6200B sec-Butylbenzene 12.5 5.0 1.3 ug/l SM 6200B 1,2-Dichloroethane 2.7 J 5.0 1.3 ug/l SM 6200B Ethylbenzene 44.0 5.0 1.3 ug/l SM 6200B Isopropylbenzene 17.1 5.0 1.3 ug/l SM 6200B p-Isopropyltoluene 10.7 5.0 1.3 ug/l SM 6200B Methyl Tert Butyl Ether 101 5.0 1.3 ug/l SM 6200B Naphthalene 41.6 5.0 1.3 ug/l SM 6200B n-Propylbenzene 60.9 5.0 1.3 ug/l SM 6200B Toluene 13.9 5.0 1.3 ug/l SM 6200B 1,2,4-Trimethylbenzene 367 5.0 1.3 ug/l SM 6200B 1,3,5-Trimethylbenzene 181 5.0 1.3 ug/l SM 6200B m,p-Xylene 114 10 1.3 ug/l SM 6200B o-Xylene 17.4 5.0 1.3 ug/l SM 6200B Xylene (total)131 15 2.5 ug/l SM 6200B FA49617-3 MW-5R Benzene 2.3 0.50 0.13 ug/l SM 6200B n-Butylbenzene 0.22 J 0.50 0.13 ug/l SM 6200B sec-Butylbenzene 1.3 0.50 0.13 ug/l SM 6200B tert-Butylbenzene 0.25 J 0.50 0.13 ug/l SM 6200B 1,2-Dichloroethane 0.89 0.50 0.13 ug/l SM 6200B Di-Isopropyl Ether 0.55 0.50 0.13 ug/l SM 6200B 4 of 28 FA496172 Summary of Hits Page 2 of 2 Job Number:FA49617 Account:GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Collected:11/21/17 Lab Sample ID Client Sample ID Result/ Analyte Qual RL MDL Units Method Isopropylbenzene 1.1 0.50 0.13 ug/l SM 6200B p-Isopropyltoluene 0.46 J 0.50 0.13 ug/l SM 6200B Methyl Tert Butyl Ether 45.4 0.50 0.13 ug/l SM 6200B Naphthalene 4.4 0.50 0.13 ug/l SM 6200B n-Propylbenzene 0.88 0.50 0.13 ug/l SM 6200B Toluene 0.16 J 0.50 0.13 ug/l SM 6200B 1,2,4-Trimethylbenzene 0.15 J 0.50 0.13 ug/l SM 6200B m,p-Xylene 0.46 J 1.0 0.13 ug/l SM 6200B o-Xylene 0.15 J 0.50 0.13 ug/l SM 6200B Xylene (total)0.61 J 1.5 0.25 ug/l SM 6200B 5 of 28 FA496172 SGS Accutest Sample Results Report of Analysis Southeast Section 3 6 of 28 FA496173 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:MW-2R Lab Sample ID:FA49617-1 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0210223.D 100 11/25/17 21:09 TD n/a n/a VA2264 Run #2 A0210251.D 200 11/27/17 19:43 TD n/a n/a VA2265 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 5610 a 100 25 ug/l 108-86-1 Bromobenzene ND 50 13 ug/l 74-97-5 Bromochloromethane ND 50 13 ug/l 75-27-4 Bromodichloromethane ND 50 13 ug/l 75-25-2 Bromoform ND 50 13 ug/l 104-51-8 n-Butylbenzene 15.7 50 13 ug/l J 135-98-8 sec-Butylbenzene ND 50 13 ug/l 98-06-6 tert-Butylbenzene ND 50 13 ug/l 56-23-5 Carbon Tetrachloride ND 50 13 ug/l 108-90-7 Chlorobenzene ND 50 13 ug/l 75-00-3 Chloroethane ND 50 20 ug/l 67-66-3 Chloroform ND 50 13 ug/l 95-49-8 o-Chlorotoluene ND 50 13 ug/l 106-43-4 p-Chlorotoluene ND 50 13 ug/l 124-48-1 Dibromochloromethane ND 50 13 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 50 25 ug/l 106-93-4 1,2-Dibromoethane ND 50 13 ug/l 75-71-8 Dichlorodifluoromethane ND 50 20 ug/l 95-50-1 1,2-Dichlorobenzene ND 50 13 ug/l 541-73-1 1,3-Dichlorobenzene ND 50 13 ug/l 106-46-7 1,4-Dichlorobenzene ND 50 13 ug/l 75-34-3 1,1-Dichloroethane ND 50 13 ug/l 107-06-2 1,2-Dichloroethane 20.2 50 13 ug/l J 75-35-4 1,1-Dichloroethylene ND 50 13 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 50 13 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 50 13 ug/l 78-87-5 1,2-Dichloropropane ND 50 13 ug/l 142-28-9 1,3-Dichloropropane ND 50 13 ug/l 594-20-7 2,2-Dichloropropane ND 50 13 ug/l 563-58-6 1,1-Dichloropropene ND 50 13 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 50 13 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 50 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 28 FA4961733.1 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:MW-2R Lab Sample ID:FA49617-1 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether 42.1 50 13 ug/l J 100-41-4 Ethylbenzene 962 50 13 ug/l 87-68-3 Hexachlorobutadiene ND 50 13 ug/l 98-82-8 Isopropylbenzene 54.5 50 13 ug/l 99-87-6 p-Isopropyltoluene ND 50 13 ug/l 74-83-9 Methyl Bromide ND 50 20 ug/l 74-87-3 Methyl Chloride ND 50 20 ug/l 74-95-3 Methylene Bromide ND 50 13 ug/l 75-09-2 Methylene Chloride ND 200 100 ug/l 1634-04-4 Methyl Tert Butyl Ether 981 50 13 ug/l 91-20-3 Naphthalene 360 50 13 ug/l 103-65-1 n-Propylbenzene 148 50 13 ug/l 100-42-5 Styrene ND 50 13 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 50 13 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 50 13 ug/l 127-18-4 Tetrachloroethylene ND 50 13 ug/l 108-88-3 Toluene 781 50 13 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 50 13 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 50 13 ug/l 71-55-6 1,1,1-Trichloroethane ND 50 13 ug/l 79-00-5 1,1,2-Trichloroethane ND 50 13 ug/l 79-01-6 Trichloroethylene ND 50 13 ug/l 75-69-4 Trichlorofluoromethane ND 50 20 ug/l 96-18-4 1,2,3-Trichloropropane ND 50 13 ug/l 95-63-6 1,2,4-Trimethylbenzene 794 50 13 ug/l 108-67-8 1,3,5-Trimethylbenzene 251 50 13 ug/l 75-01-4 Vinyl Chloride ND 50 13 ug/l m,p-Xylene 2270 100 13 ug/l 95-47-6 o-Xylene 837 50 13 ug/l 1330-20-7 Xylene (total)3100 150 25 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 100%103%70-130% 17060-07-0 1,2-Dichloroethane-D4 97%96%70-130% 2037-26-5 Toluene-D8 99%96%70-130% 460-00-4 4-Bromofluorobenzene 100%99%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 8 of 28 FA4961733.1 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:MW-4R Lab Sample ID:FA49617-2 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0210252.D 10 11/27/17 20:06 TD n/a n/a VA2265 Run #2 A0210224.D 25 11/25/17 21:31 TD n/a n/a VA2264 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 18.4 5.0 1.3 ug/l 108-86-1 Bromobenzene ND 5.0 1.3 ug/l 74-97-5 Bromochloromethane ND 5.0 1.3 ug/l 75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l 75-25-2 Bromoform ND 5.0 1.3 ug/l 104-51-8 n-Butylbenzene 29.2 5.0 1.3 ug/l 135-98-8 sec-Butylbenzene 12.5 5.0 1.3 ug/l 98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l 56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l 108-90-7 Chlorobenzene ND 5.0 1.3 ug/l 75-00-3 Chloroethane ND 5.0 2.0 ug/l 67-66-3 Chloroform ND 5.0 1.3 ug/l 95-49-8 o-Chlorotoluene ND 5.0 1.3 ug/l 106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l 124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l 96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 2.5 ug/l 106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l 75-71-8 Dichlorodifluoromethane ND a 13 5.0 ug/l 95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l 541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l 106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l 75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l 107-06-2 1,2-Dichloroethane 2.7 5.0 1.3 ug/l J 75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l 156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l 156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l 78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l 142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l 594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l 563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l 10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l 10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 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 9 of 28 FA4961733.2 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:MW-4R Lab Sample ID:FA49617-2 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether ND 5.0 1.3 ug/l 100-41-4 Ethylbenzene 44.0 5.0 1.3 ug/l 87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l 98-82-8 Isopropylbenzene 17.1 5.0 1.3 ug/l 99-87-6 p-Isopropyltoluene 10.7 5.0 1.3 ug/l 74-83-9 Methyl Bromide ND 5.0 2.0 ug/l 74-87-3 Methyl Chloride ND 5.0 2.0 ug/l 74-95-3 Methylene Bromide ND 5.0 1.3 ug/l 75-09-2 Methylene Chloride ND 20 10 ug/l 1634-04-4 Methyl Tert Butyl Ether 101 5.0 1.3 ug/l 91-20-3 Naphthalene 41.6 5.0 1.3 ug/l 103-65-1 n-Propylbenzene 60.9 5.0 1.3 ug/l 100-42-5 Styrene ND 5.0 1.3 ug/l 630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l 79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l 127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l 108-88-3 Toluene 13.9 5.0 1.3 ug/l 87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l 120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l 71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l 79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l 79-01-6 Trichloroethylene ND 5.0 1.3 ug/l 75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l 96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l 95-63-6 1,2,4-Trimethylbenzene 367 5.0 1.3 ug/l 108-67-8 1,3,5-Trimethylbenzene 181 5.0 1.3 ug/l 75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l m,p-Xylene 114 10 1.3 ug/l 95-47-6 o-Xylene 17.4 5.0 1.3 ug/l 1330-20-7 Xylene (total)131 15 2.5 ug/l CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 103%103%70-130% 17060-07-0 1,2-Dichloroethane-D4 102%98%70-130% 2037-26-5 Toluene-D8 98%98%70-130% 460-00-4 4-Bromofluorobenzene 100%102%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 10 of 28 FA4961733.2 SGS Accutest Report of Analysis Page 1 of 2 Client Sample ID:MW-5R Lab Sample ID:FA49617-3 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC File ID DF Analyzed By Prep Date Prep Batch Analytical Batch Run #1 A0210225.D 1 11/25/17 21:54 TD n/a n/a VA2264 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 2.3 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 0.22 0.50 0.13 ug/l J 135-98-8 sec-Butylbenzene 1.3 0.50 0.13 ug/l 98-06-6 tert-Butylbenzene 0.25 0.50 0.13 ug/l J 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 0.89 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 11 of 28 FA4961733.3 SGS Accutest Report of Analysis Page 2 of 2 Client Sample ID:MW-5R Lab Sample ID:FA49617-3 Date Sampled:11/21/17 Matrix:AQ - Ground Water Date Received:11/22/17 Method:SM 6200B Percent Solids:n/a Project:Ram 21, 1121 NC561 W, Saint John, NC VOA 6200B List CAS No.Compound Result RL MDL Units Q 108-20-3 Di-Isopropyl Ether 0.55 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 1.1 0.50 0.13 ug/l 99-87-6 p-Isopropyltoluene 0.46 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 45.4 0.50 0.13 ug/l 91-20-3 Naphthalene 4.4 0.50 0.13 ug/l 103-65-1 n-Propylbenzene 0.88 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 0.16 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 0.15 0.50 0.13 ug/l J 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 0.46 1.0 0.13 ug/l J 95-47-6 o-Xylene 0.15 0.50 0.13 ug/l J 1330-20-7 Xylene (total)0.61 1.5 0.25 ug/l J CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits 1868-53-7 Dibromofluoromethane 105%70-130% 17060-07-0 1,2-Dichloroethane-D4 101%70-130% 2037-26-5 Toluene-D8 96%70-130% 460-00-4 4-Bromofluorobenzene 100%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 12 of 28 FA4961733.3 SGS Accutest Misc. Forms Custody Documents and Other Forms Includes the following where applicable: • Chain of Custody Southeast Section 4 13 of 28 FA496174 FA49617: Chain of Custody Page 1 of 2 14 of 28 FA4961744.1 Job Number:FA49617 Client:GRI Date / Time Received:11/22/2017 9:30:00 AM Delivery Method:FEDEX Project:2486 Airbill #'s:800605782113 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 Accutest Sample Receipt Summary Cooler Temps (Raw Measured) °C: Cooler Temps (Corrected) °C: Cooler 1: (3.8); Cooler 1: (4.2); 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:0.4; # of Coolers:1 Y or N N/A 12. Residual Chlorine Present? Residual Chlorine Test Strip Lot #: Technician:Reviewer:SHAYLAP BR Date:11/22/2017Date:11/22/2017 9:30:00 A FA49617: Chain of Custody Page 2 of 2 15 of 28 FA4961744.1 SGS Accutest MS Volatiles QC Data Summaries Includes the following where applicable: • Method Blank Summaries • Blank Spike Summaries • Matrix Spike and Duplicate Summaries Southeast Section 5 16 of 28 FA496175 Method Blank Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2264-MB A0210207.D 1 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 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 17 of 28 FA4961755.1.1 Method Blank Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2264-MB A0210207.D 1 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 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 103%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 103%70-130% 18 of 28 FA4961755.1.1 Method Blank Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2265-MB A0210241.D 1 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 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 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 99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l 19 of 28 FA4961755.1.2 Method Blank Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2265-MB A0210241.D 1 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 CAS No.Compound Result RL MDL Units Q 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 100%70-130% 17060-07-0 1,2-Dichloroethane-D4 98%70-130% 2037-26-5 Toluene-D8 96%70-130% 460-00-4 4-Bromofluorobenzene 105%70-130% 20 of 28 FA4961755.1.2 Blank Spike Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2264-BS A0210199.D 1 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 71-43-2 Benzene 10 10.2 102 70-130 108-86-1 Bromobenzene 10 10.6 106 70-130 74-97-5 Bromochloromethane 10 11.0 110 70-130 75-27-4 Bromodichloromethane 10 10.7 107 70-130 75-25-2 Bromoform 10 10.9 109 70-130 104-51-8 n-Butylbenzene 10 10.1 101 70-130 135-98-8 sec-Butylbenzene 10 10.2 102 70-130 98-06-6 tert-Butylbenzene 10 10.0 100 70-130 56-23-5 Carbon Tetrachloride 10 12.8 128 70-130 108-90-7 Chlorobenzene 10 10.5 105 70-130 75-00-3 Chloroethane 10 8.6 86 60-140 67-66-3 Chloroform 10 10.2 102 70-130 95-49-8 o-Chlorotoluene 10 10.5 105 70-130 106-43-4 p-Chlorotoluene 10 10.4 104 70-130 124-48-1 Dibromochloromethane 10 11.0 110 70-130 96-12-8 1,2-Dibromo-3-chloropropane 10 9.9 99 70-130 106-93-4 1,2-Dibromoethane 10 10.8 108 70-130 75-71-8 Dichlorodifluoromethane 10 8.2 82 60-140 95-50-1 1,2-Dichlorobenzene 10 10.7 107 70-130 541-73-1 1,3-Dichlorobenzene 10 10.6 106 70-130 106-46-7 1,4-Dichlorobenzene 10 10.4 104 70-130 75-34-3 1,1-Dichloroethane 10 10.3 103 70-130 107-06-2 1,2-Dichloroethane 10 10.3 103 70-130 75-35-4 1,1-Dichloroethylene 10 9.8 98 70-130 156-59-2 cis-1,2-Dichloroethylene 10 10.8 108 70-130 156-60-5 trans-1,2-Dichloroethylene 10 10.2 102 70-130 78-87-5 1,2-Dichloropropane 10 10.3 103 70-130 142-28-9 1,3-Dichloropropane 10 10.6 106 70-130 594-20-7 2,2-Dichloropropane 10 10.6 106 70-130 563-58-6 1,1-Dichloropropene 10 10.2 102 70-130 10061-01-5 cis-1,3-Dichloropropene 10 9.8 98 70-130 10061-02-6 trans-1,3-Dichloropropene 10 10 100 70-130 108-20-3 Di-Isopropyl Ether 10 10 100 70-130 100-41-4 Ethylbenzene 10 10.3 103 70-130 87-68-3 Hexachlorobutadiene 10 8.8 88 70-130 98-82-8 Isopropylbenzene 10 10.4 104 70-130 * = Outside of Control Limits. 21 of 28 FA4961755.2.1 Blank Spike Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2264-BS A0210199.D 1 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 99-87-6 p-Isopropyltoluene 10 10.2 102 70-130 74-83-9 Methyl Bromide 10 7.1 71 60-140 74-87-3 Methyl Chloride 10 8.4 84 60-140 74-95-3 Methylene Bromide 10 10.7 107 70-130 75-09-2 Methylene Chloride 10 10.3 103 70-130 1634-04-4 Methyl Tert Butyl Ether 10 10.7 107 70-130 91-20-3 Naphthalene 10 9.6 96 70-130 103-65-1 n-Propylbenzene 10 10.2 102 70-130 100-42-5 Styrene 10 10.4 104 70-130 630-20-6 1,1,1,2-Tetrachloroethane 10 11.6 116 70-130 79-34-5 1,1,2,2-Tetrachloroethane 10 11.0 110 70-130 127-18-4 Tetrachloroethylene 10 10.2 102 70-130 108-88-3 Toluene 10 10 100 70-130 87-61-6 1,2,3-Trichlorobenzene 10 10.0 100 70-130 120-82-1 1,2,4-Trichlorobenzene 10 10.1 101 70-130 71-55-6 1,1,1-Trichloroethane 10 10.8 108 70-130 79-00-5 1,1,2-Trichloroethane 10 10.6 106 70-130 79-01-6 Trichloroethylene 10 10.0 100 70-130 75-69-4 Trichlorofluoromethane 10 9.8 98 60-140 96-18-4 1,2,3-Trichloropropane 10 11.2 112 70-130 95-63-6 1,2,4-Trimethylbenzene 10 10.4 104 70-130 108-67-8 1,3,5-Trimethylbenzene 10 10.4 104 70-130 75-01-4 Vinyl Chloride 10 7.6 76 60-140 m,p-Xylene 20 20.8 104 70-130 95-47-6 o-Xylene 10 10.3 103 70-130 1330-20-7 Xylene (total)30 31.2 104 70-130 CAS No.Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 106%70-130% 17060-07-0 1,2-Dichloroethane-D4 99%70-130% 2037-26-5 Toluene-D8 99%70-130% 460-00-4 4-Bromofluorobenzene 99%70-130% * = Outside of Control Limits. 22 of 28 FA4961755.2.1 Blank Spike Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2265-BS A0210237.D 1 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 71-43-2 Benzene 10 9.7 97 70-130 108-86-1 Bromobenzene 10 10.1 101 70-130 74-97-5 Bromochloromethane 10 9.6 96 70-130 75-27-4 Bromodichloromethane 10 10.2 102 70-130 75-25-2 Bromoform 10 9.6 96 70-130 104-51-8 n-Butylbenzene 10 10.4 104 70-130 135-98-8 sec-Butylbenzene 10 10.6 106 70-130 98-06-6 tert-Butylbenzene 10 10.0 100 70-130 56-23-5 Carbon Tetrachloride 10 12.5 125 70-130 108-90-7 Chlorobenzene 10 10.1 101 70-130 75-00-3 Chloroethane 10 11.0 110 60-140 67-66-3 Chloroform 10 9.4 94 70-130 95-49-8 o-Chlorotoluene 10 10.3 103 70-130 106-43-4 p-Chlorotoluene 10 10.2 102 70-130 124-48-1 Dibromochloromethane 10 10.3 103 70-130 96-12-8 1,2-Dibromo-3-chloropropane 10 8.8 88 70-130 106-93-4 1,2-Dibromoethane 10 9.9 99 70-130 95-50-1 1,2-Dichlorobenzene 10 9.9 99 70-130 541-73-1 1,3-Dichlorobenzene 10 10.3 103 70-130 106-46-7 1,4-Dichlorobenzene 10 9.8 98 70-130 75-34-3 1,1-Dichloroethane 10 10.1 101 70-130 107-06-2 1,2-Dichloroethane 10 9.5 95 70-130 75-35-4 1,1-Dichloroethylene 10 9.3 93 70-130 156-59-2 cis-1,2-Dichloroethylene 10 10.0 100 70-130 156-60-5 trans-1,2-Dichloroethylene 10 9.9 99 70-130 78-87-5 1,2-Dichloropropane 10 9.6 96 70-130 142-28-9 1,3-Dichloropropane 10 9.5 95 70-130 594-20-7 2,2-Dichloropropane 10 10.4 104 70-130 563-58-6 1,1-Dichloropropene 10 9.7 97 70-130 10061-01-5 cis-1,3-Dichloropropene 10 9.0 90 70-130 10061-02-6 trans-1,3-Dichloropropene 10 9.7 97 70-130 108-20-3 Di-Isopropyl Ether 10 8.7 87 70-130 100-41-4 Ethylbenzene 10 9.9 99 70-130 87-68-3 Hexachlorobutadiene 10 9.5 95 70-130 98-82-8 Isopropylbenzene 10 10.5 105 70-130 99-87-6 p-Isopropyltoluene 10 10.6 106 70-130 * = Outside of Control Limits. 23 of 28 FA4961755.2.2 Blank Spike Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch VA2265-BS A0210237.D 1 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 Spike BSP BSP CAS No.Compound ug/l ug/l %Limits 74-83-9 Methyl Bromide 10 6.6 66 60-140 74-87-3 Methyl Chloride 10 9.0 90 60-140 74-95-3 Methylene Bromide 10 9.8 98 70-130 75-09-2 Methylene Chloride 10 9.4 94 70-130 1634-04-4 Methyl Tert Butyl Ether 10 9.0 90 70-130 91-20-3 Naphthalene 10 9.1 91 70-130 103-65-1 n-Propylbenzene 10 10.3 103 70-130 100-42-5 Styrene 10 9.8 98 70-130 630-20-6 1,1,1,2-Tetrachloroethane 10 10.7 107 70-130 79-34-5 1,1,2,2-Tetrachloroethane 10 10.3 103 70-130 127-18-4 Tetrachloroethylene 10 10.2 102 70-130 108-88-3 Toluene 10 9.7 97 70-130 87-61-6 1,2,3-Trichlorobenzene 10 9.6 96 70-130 120-82-1 1,2,4-Trichlorobenzene 10 9.9 99 70-130 71-55-6 1,1,1-Trichloroethane 10 9.6 96 70-130 79-00-5 1,1,2-Trichloroethane 10 10 100 70-130 79-01-6 Trichloroethylene 10 10 100 70-130 75-69-4 Trichlorofluoromethane 10 11.1 111 60-140 96-18-4 1,2,3-Trichloropropane 10 9.8 98 70-130 95-63-6 1,2,4-Trimethylbenzene 10 10.1 101 70-130 108-67-8 1,3,5-Trimethylbenzene 10 10.5 105 70-130 75-01-4 Vinyl Chloride 10 8.5 85 60-140 m,p-Xylene 20 20.2 101 70-130 95-47-6 o-Xylene 10 9.6 96 70-130 1330-20-7 Xylene (total)30 29.8 99 70-130 CAS No.Surrogate Recoveries BSP Limits 1868-53-7 Dibromofluoromethane 102%70-130% 17060-07-0 1,2-Dichloroethane-D4 100%70-130% 2037-26-5 Toluene-D8 99%70-130% 460-00-4 4-Bromofluorobenzene 101%70-130% * = Outside of Control Limits. 24 of 28 FA4961755.2.2 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA49597-6MS A0210226.D 1000 11/25/17 TD n/a n/a VA2264 FA49597-6MSD A0210227.D 1000 11/25/17 TD n/a n/a VA2264 FA49597-6 A0210222.D 1000 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 FA49597-6 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 375 J 10000 9590 92 10000 9430 91 2 70-130/20 108-86-1 Bromobenzene ND 10000 9280 93 10000 9390 94 1 70-130/20 74-97-5 Bromochloromethane ND 10000 9040 90 10000 8870 89 2 70-130/20 75-27-4 Bromodichloromethane ND 10000 9460 95 10000 8890 89 6 70-130/20 75-25-2 Bromoform ND 10000 8100 81 10000 7240 72 11 70-130/20 104-51-8 n-Butylbenzene ND 10000 9310 93 10000 9180 92 1 70-130/20 135-98-8 sec-Butylbenzene ND 10000 9630 96 10000 9530 95 1 70-130/20 98-06-6 tert-Butylbenzene ND 10000 9270 93 10000 9200 92 1 70-130/20 56-23-5 Carbon Tetrachloride ND 10000 11100 111 10000 10500 105 6 70-130/20 108-90-7 Chlorobenzene ND 10000 9590 96 10000 9470 95 1 70-130/20 75-00-3 Chloroethane ND 10000 10900 109 10000 10400 104 5 60-140/20 67-66-3 Chloroform ND 10000 8940 89 10000 8790 88 2 70-130/20 95-49-8 o-Chlorotoluene ND 10000 9420 94 10000 9390 94 0 70-130/20 106-43-4 p-Chlorotoluene ND 10000 9250 93 10000 9200 92 1 70-130/20 124-48-1 Dibromochloromethane ND 10000 9240 92 10000 8490 85 8 70-130/20 96-12-8 1,2-Dibromo-3-chloropropane ND 10000 8380 84 10000 8780 88 5 70-130/20 106-93-4 1,2-Dibromoethane ND 10000 9710 97 10000 9600 96 1 70-130/20 75-71-8 Dichlorodifluoromethane ND 10000 15400 154*10000 15100 151*2 60-140/20 95-50-1 1,2-Dichlorobenzene ND 10000 9300 93 10000 9420 94 1 70-130/20 541-73-1 1,3-Dichlorobenzene ND 10000 9560 96 10000 9540 95 0 70-130/20 106-46-7 1,4-Dichlorobenzene ND 10000 9180 92 10000 9110 91 1 70-130/20 75-34-3 1,1-Dichloroethane ND 10000 9530 95 10000 9340 93 2 70-130/20 107-06-2 1,2-Dichloroethane ND 10000 9080 91 10000 8850 89 3 70-130/20 75-35-4 1,1-Dichloroethylene ND 10000 8720 87 10000 8590 86 2 70-130/20 156-59-2 cis-1,2-Dichloroethylene ND 10000 9480 95 10000 9320 93 2 70-130/20 156-60-5 trans-1,2-Dichloroethylene ND 10000 9200 92 10000 9030 90 2 70-130/20 78-87-5 1,2-Dichloropropane ND 10000 9260 93 10000 9020 90 3 70-130/20 142-28-9 1,3-Dichloropropane ND 10000 9230 92 10000 9200 92 0 70-130/20 594-20-7 2,2-Dichloropropane ND 10000 8360 84 10000 7980 80 5 70-130/20 563-58-6 1,1-Dichloropropene ND 10000 9160 92 10000 8880 89 3 70-130/20 10061-01-5 cis-1,3-Dichloropropene ND 10000 8000 80 10000 7670 77 4 70-130/20 10061-02-6 trans-1,3-Dichloropropene ND 10000 8720 87 10000 8380 84 4 70-130/20 108-20-3 Di-Isopropyl Ether 518 10000 8800 83 10000 8750 82 1 70-130/20 100-41-4 Ethylbenzene ND 10000 9450 95 10000 9320 93 1 70-130/20 87-68-3 Hexachlorobutadiene ND 10000 8780 88 10000 8890 89 1 70-130/20 98-82-8 Isopropylbenzene ND 10000 9930 99 10000 9650 97 3 70-130/20 * = Outside of Control Limits. 25 of 28 FA4961755.3.1 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA49597-6MS A0210226.D 1000 11/25/17 TD n/a n/a VA2264 FA49597-6MSD A0210227.D 1000 11/25/17 TD n/a n/a VA2264 FA49597-6 A0210222.D 1000 11/25/17 TD n/a n/a VA2264 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2, FA49617-3 FA49597-6 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 ND 10000 9710 97 10000 9500 95 2 70-130/20 74-83-9 Methyl Bromide ND 10000 9470 95 10000 9360 94 1 60-140/20 74-87-3 Methyl Chloride ND 10000 14000 140 10000 14100 141*1 60-140/20 74-95-3 Methylene Bromide ND 10000 9310 93 10000 9080 91 3 70-130/20 75-09-2 Methylene Chloride ND 10000 9150 92 10000 9000 90 2 70-130/20 1634-04-4 Methyl Tert Butyl Ether 38900 10000 47200 83 10000 47500 86 1 70-130/20 91-20-3 Naphthalene ND 10000 9590 96 10000 10500 105 9 70-130/20 103-65-1 n-Propylbenzene ND 10000 9230 92 10000 9120 91 1 70-130/20 100-42-5 Styrene ND 10000 8670 87 10000 8040 80 8 70-130/20 630-20-6 1,1,1,2-Tetrachloroethane ND 10000 10200 102 10000 9860 99 3 70-130/20 79-34-5 1,1,2,2-Tetrachloroethane ND 10000 9580 96 10000 9830 98 3 70-130/20 127-18-4 Tetrachloroethylene ND 10000 9690 97 10000 9350 94 4 70-130/20 108-88-3 Toluene ND 10000 9510 95 10000 9250 93 3 70-130/20 87-61-6 1,2,3-Trichlorobenzene ND 10000 9370 94 10000 10200 102 8 70-130/20 120-82-1 1,2,4-Trichlorobenzene ND 10000 9440 94 10000 9800 98 4 70-130/20 71-55-6 1,1,1-Trichloroethane ND 10000 8940 89 10000 8730 87 2 70-130/20 79-00-5 1,1,2-Trichloroethane ND 10000 9670 97 10000 9590 96 1 70-130/20 79-01-6 Trichloroethylene ND 10000 9490 95 10000 9210 92 3 70-130/20 75-69-4 Trichlorofluoromethane ND 10000 15100 151*10000 14500 145*4 60-140/20 96-18-4 1,2,3-Trichloropropane ND 10000 9230 92 10000 9440 94 2 70-130/20 95-63-6 1,2,4-Trimethylbenzene ND 10000 8990 90 10000 8650 87 4 70-130/20 108-67-8 1,3,5-Trimethylbenzene ND 10000 9250 93 10000 8770 88 5 70-130/20 75-01-4 Vinyl Chloride ND 10000 13200 132 10000 13300 133 1 60-140/20 m,p-Xylene ND 20000 19000 95 20000 18200 91 4 70-130/20 95-47-6 o-Xylene ND 10000 9080 91 10000 8820 88 3 70-130/20 1330-20-7 Xylene (total)ND 30000 28000 93 30000 27000 90 4 70-130/20 CAS No.Surrogate Recoveries MS MSD FA49597-6 Limits 1868-53-7 Dibromofluoromethane 102%100%104%70-130% 17060-07-0 1,2-Dichloroethane-D4 100%98%102%70-130% 2037-26-5 Toluene-D8 102%100%97%70-130% 460-00-4 4-Bromofluorobenzene 98%99%101%70-130% * = Outside of Control Limits. 26 of 28 FA4961755.3.1 Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA49617-2MS A0210253.D 10 11/27/17 TD n/a n/a VA2265 FA49617-2MSD A0210254.D 10 11/27/17 TD n/a n/a VA2265 FA49617-2 A0210252.D 10 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 FA49617-2 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 18.4 100 119 101 100 116 98 3 70-130/20 108-86-1 Bromobenzene ND 100 101 101 100 100 100 1 70-130/20 74-97-5 Bromochloromethane ND 100 95.8 96 100 93.9 94 2 70-130/20 75-27-4 Bromodichloromethane ND 100 104 104 100 99.1 99 5 70-130/20 75-25-2 Bromoform ND 100 80.5 81 100 78.4 78 3 70-130/20 104-51-8 n-Butylbenzene 29.2 100 126 97 100 127 98 1 70-130/20 135-98-8 sec-Butylbenzene 12.5 100 115 103 100 114 102 1 70-130/20 98-06-6 tert-Butylbenzene ND 100 102 102 100 100 100 2 70-130/20 56-23-5 Carbon Tetrachloride ND 100 117 117 100 109 109 7 70-130/20 108-90-7 Chlorobenzene ND 100 102 102 100 99.9 100 2 70-130/20 75-00-3 Chloroethane ND 100 89.3 89 100 83.9 84 6 60-140/20 67-66-3 Chloroform ND 100 98.7 99 100 97.2 97 2 70-130/20 95-49-8 o-Chlorotoluene ND 100 118 118 100 116 116 2 70-130/20 106-43-4 p-Chlorotoluene ND 100 101 101 100 99.7 100 1 70-130/20 124-48-1 Dibromochloromethane ND 100 95.4 95 100 90.8 91 5 70-130/20 96-12-8 1,2-Dibromo-3-chloropropane ND 100 133 133*100 135 135*1 70-130/20 106-93-4 1,2-Dibromoethane ND 100 105 105 100 104 104 1 70-130/20 95-50-1 1,2-Dichlorobenzene ND 100 101 101 100 101 101 0 70-130/20 541-73-1 1,3-Dichlorobenzene ND 100 104 104 100 103 103 1 70-130/20 106-46-7 1,4-Dichlorobenzene ND 100 98.4 98 100 97.6 98 1 70-130/20 75-34-3 1,1-Dichloroethane ND 100 100 100 100 98.3 98 2 70-130/20 107-06-2 1,2-Dichloroethane 2.7 J 100 97.1 94 100 94.9 92 2 70-130/20 75-35-4 1,1-Dichloroethylene ND 100 90.5 91 100 88.2 88 3 70-130/20 156-59-2 cis-1,2-Dichloroethylene ND 100 102 102 100 100 100 2 70-130/20 156-60-5 trans-1,2-Dichloroethylene ND 100 95.3 95 100 93.0 93 2 70-130/20 78-87-5 1,2-Dichloropropane ND 100 99.9 100 100 97.3 97 3 70-130/20 142-28-9 1,3-Dichloropropane ND 100 98.5 99 100 97.0 97 2 70-130/20 594-20-7 2,2-Dichloropropane ND 100 86.4 86 100 87.2 87 1 70-130/20 563-58-6 1,1-Dichloropropene ND 100 97.4 97 100 94.8 95 3 70-130/20 10061-01-5 cis-1,3-Dichloropropene ND 100 90.2 90 100 79.0 79 13 70-130/20 10061-02-6 trans-1,3-Dichloropropene ND 100 96.1 96 100 85.6 86 12 70-130/20 108-20-3 Di-Isopropyl Ether ND 100 87.3 87 100 87.2 87 0 70-130/20 100-41-4 Ethylbenzene 44.0 100 144 100 100 142 98 1 70-130/20 87-68-3 Hexachlorobutadiene ND 100 91.1 91 100 92.8 93 2 70-130/20 98-82-8 Isopropylbenzene 17.1 100 125 108 100 123 106 2 70-130/20 99-87-6 p-Isopropyltoluene 10.7 100 115 104 100 114 103 1 70-130/20 * = Outside of Control Limits. 27 of 28 FA4961755.3.2 Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2 Job Number:FA49617 Account:GRINCC GRI (Geological Resources Inc.) Project:Ram 21, 1121 NC561 W, Saint John, NC Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch FA49617-2MS A0210253.D 10 11/27/17 TD n/a n/a VA2265 FA49617-2MSD A0210254.D 10 11/27/17 TD n/a n/a VA2265 FA49617-2 A0210252.D 10 11/27/17 TD n/a n/a VA2265 The QC reported here applies to the following samples:Method: SM 6200B FA49617-1, FA49617-2 FA49617-2 Spike MS MS Spike MSD MSD Limits CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD 74-83-9 Methyl Bromide ND 100 58.9 59*100 58.6 59*1 60-140/20 74-87-3 Methyl Chloride ND 100 146 146*100 145 145*1 60-140/20 74-95-3 Methylene Bromide ND 100 101 101 100 98.2 98 3 70-130/20 75-09-2 Methylene Chloride ND 100 88.0 88 100 86.5 87 2 70-130/20 1634-04-4 Methyl Tert Butyl Ether 101 100 188 87 100 191 90 2 70-130/20 91-20-3 Naphthalene 41.6 100 144 102 100 161 119 11 70-130/20 103-65-1 n-Propylbenzene 60.9 100 158 97 100 156 95 1 70-130/20 100-42-5 Styrene ND 100 99.1 99 100 99.0 99 0 70-130/20 630-20-6 1,1,1,2-Tetrachloroethane ND 100 112 112 100 108 108 4 70-130/20 79-34-5 1,1,2,2-Tetrachloroethane ND 100 102 102 100 105 105 3 70-130/20 127-18-4 Tetrachloroethylene ND 100 106 106 100 101 101 5 70-130/20 108-88-3 Toluene 13.9 100 115 101 100 112 98 3 70-130/20 87-61-6 1,2,3-Trichlorobenzene ND 100 106 106 100 114 114 7 70-130/20 120-82-1 1,2,4-Trichlorobenzene ND 100 106 106 100 109 109 3 70-130/20 71-55-6 1,1,1-Trichloroethane ND 100 94.1 94 100 91.6 92 3 70-130/20 79-00-5 1,1,2-Trichloroethane ND 100 215 215*100 229 229*6 70-130/20 79-01-6 Trichloroethylene ND 100 106 106 100 103 103 3 70-130/20 75-69-4 Trichlorofluoromethane ND 100 101 101 100 98.2 98 3 60-140/20 96-18-4 1,2,3-Trichloropropane ND 100 96.8 97 100 101 101 4 70-130/20 95-63-6 1,2,4-Trimethylbenzene 367 100 436 69* a 100 433 66* a 1 70-130/20 108-67-8 1,3,5-Trimethylbenzene 181 100 270 89 100 266 85 1 70-130/20 75-01-4 Vinyl Chloride ND 100 86.1 86 100 85.0 85 1 60-140/20 m,p-Xylene 114 200 317 102 200 312 99 2 70-130/20 95-47-6 o-Xylene 17.4 100 119 102 100 118 101 1 70-130/20 1330-20-7 Xylene (total)131 300 436 102 300 430 100 1 70-130/20 CAS No.Surrogate Recoveries MS MSD FA49617-2 Limits 1868-53-7 Dibromofluoromethane 100%100%103%70-130% 17060-07-0 1,2-Dichloroethane-D4 102%99%102%70-130% 2037-26-5 Toluene-D8 102%102%98%70-130% 460-00-4 4-Bromofluorobenzene 101%102%100%70-130% (a) Outside control limits due to high level in sample relative to spike amount. * = Outside of Control Limits. 28 of 28 FA4961755.3.2