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HomeMy WebLinkAboutWA-220_6221_CA_MRP_20230615 ENVIRONMENTAL | CIVIL | GEOTECHNICAL MONITORING REPORT BERRY BROTHERS 600 NC HIGHWAY 343 SOUTH CAMDEN, CAMDEN COUNTY, NC NCDEQ INCIDENT NO. 6221 RISK CLASSIFICATION: H0205D JUNE 15, 2023 NCDEQ CONTRACT NO. N122019D TASK AUTHORIZATION NO. 03 CATLIN PROJECT NO. 221036 PREPARED FOR: MR. HASSAN OSMAN NCDEQ, DWM, UST SECTION 1646 MAIL SERVICE CENTER RALEIGH, NC 27699-1646 PREPARED BY: CATLIN ENGINEERS AND SCIENTISTS 220 OLD DAIRY ROAD WILMINGTON, NC 28405 (910) 452-5861 CORPORATE LICENSURE NO. FOR ENGINEERING SERVICES C-0585 CORPORATE LICENSURE NO. FOR GEOLOGY SERVICES C-118 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 TABLE OF CONTENTS PAGE 1.0 SITE INFORMATION 1 2.0 EXECUTIVE SUMMARY 2 3.0 SCOPE OF SERVICES 2 4.0 SITE HISTORY AND CHARACTERIZATION 3 4.1 UST OWNER AND OPERATOR INFORMATION 3 4.2 UST INFORMATION 3 4.3 CONTAMINANT SOURCE INVENTORY 3 4.4 SITE CHARACTERISTICS 4 4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES AND LAND USE 4 4.6 RECEPTOR INFORMATION 4 4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES 4 5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 6 5.1 SOIL AND BEDROCK 6 5.2 HYDROGEOLOGY 7 6.0 SITE ASSESSMENT INFORMATION 7 6.1 GAUGING DATA 7 6.2 SAMPLING DATA 8 6.3 SUMMARY OF GROUNDWATER INFORMATION 9 6.4 EVALUATION OF ASSESSMENT INFORMATION 10 7.0 CONCLUSIONS AND RECOMMENDATIONS 11 8.0 LIMITATIONS 11 9.0 STATEMENTS AND CERTIFICATION 12 10.0 REFERENCES 12 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 TABLES TABLE 1 SITE HISTORY – UST AND OTHER RELEASE INFORMATION TABLE 2 PUBLIC AND PRIVATE WATER SUPPLY WELLS AND OTHER RECEPTOR INFORMATION TABLE 3 WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA TABLE 4 SUMMARY OF GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B TABLE 5 SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B FIGURES FIGURE 1 SITE VICINITY MAP FIGURE 2 POTENTIAL RECEPTOR MAP FIGURE 3 SITE MAP FIGURE 4 GROUNDWATER ELEVATION – MAY 18, 2023 FIGURE 5 MONITORING WELL GROUNDWATER SAMPLE ANALYTICAL RESULTS – MAY 18, 2023 FIGURE 6 ESTIMATED HORIZONTAL EXTENT OF BENZENE – MAY 18, 2023 APPENDICES APPENDIX A HISTORICAL DATA APPENDIX B SITE PHOTOGRAPHS APPENDIX C JOB HAZARD ANALYSIS AND FIELD DATA SHEETS APPENDIX D LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENT NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 1 June 2023 1.0 SITE INFORMATION Site Identification Date: 06/15/2023 Site Risk/Priority Rank: H0205D UST Number: WA-220 Incident Number: 6221 Site Name: Berry Brothers Facility ID: Unknown Site Location: 600 NC Highway 343 South Nearest City/Town: Camden County: Camden Description of Geographical Data Point: Former UST basin Location Method: Google Earth Latitude (decimal degrees): 36.30330° Longitude (decimal degrees): -76.11821° Contacts Information UST Owner: William Arthur Stevens Address: 302 Planters Run, Elizabeth City, NC 27909 Phone: (252) 330-2569 UST Operator: William Arthur Stevens Address: 302 Planters Run, Elizabeth City, NC 27909 Phone: (252) 330-2569 Property Owner: William Arthur Stevens Address: 302 Planters Run, Elizabeth City, NC 27909 Phone: (252) 330-2569 Property Occupant: Vacant Address: 600 NC Highway 343 South Phone: Not Applicable Consultant: CATLIN Engineers and Scientists Address: 220 Old Dairy Rd., Wilmington, NC 28405 Phone: (910) 452-5861 Corporate Licensure No. For Engineering Services: C-0585 Corporate Geology License No.: C-118 Analytical Laboratory: Con-Test Analytical Laboratory State Certification: NC 652, NC-DW 25703 Address: 39 Spruce St., E. Longmeadow, MA 01028 Phone: (413) 525-2332 Release Information Date Discovered: 08/27/1990 Estimated Quantity of Release: Unknown Cause of Release: Leak in the UST system Source of Release: UST system or associated fitting(s) Sizes and contents of UST system(s) from which the release occurred: • One 550-gallon gasoline UST • Three 550-gallon USTs • Three 1,000-gallon gasoline USTs NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 2 June 2023 2.0 EXECUTIVE SUMMARY The Former Berry Brothers (aka Berry Brothers) site is located at 600 NC Highway 343 South, Camden, Camden County, North Carolina. Seven underground storage tanks (USTs) were previously operated at the site. Two 550-gallon USTs were removed from the site in March 2005. Previously, two 550-gallon USTs and three 1,000-gallon USTs were removed in May 1994. A petroleum release was discovered in September 1990, when a nearby property owner reported a petroleum taste and odor in water from their supply well. The purpose of this report is to document the latest groundwater sampling event. On May 18, 2023, CATLIN Engineers and Scientists (CATLIN) personnel measured groundwater at approximately 4.3 feet deep across the site. Groundwater samples from 13 monitoring wells were collected, including two aggressive fluid vapor recovery (AFVR) wells. The samples were submitted for laboratory analysis of volatile organic compounds (VOCs) per Standard Method (SM) 6200B plus ethylene dibromide (EDB), methyl tert-butyl ether (MTBE), and diisopropyl ether (DIPE). Laboratory results did not indicate any dissolved petroleum constituents above their respective laboratory reporting limits in the samples from MW-1, MW-5, MW-7 through MW-12, and DW-1. Several VOCs were detected in the MW-2, MW-6, AFVR-1, and AFVR-2 samples at concentrations greater than those established in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section .0202 Groundwater Quality Standards (2L GWQS), but below the Gross Contaminant Levels (GCL). The groundwater samples collected during this event from wells AFVR-1 and AFVR-2 contained contaminant concentrations higher than those detected during the previous monitoring event (October 2022), while those in MW-2 and MW-6 have fluctuated. CATLIN recommends sampling monitoring wells MW-2, MW-6, AFVR-1, and AFVR-2. 3.0 SCOPE OF SERVICES The scope of services for this report was performed in general accordance with CATLIN proposal number 221036.3P, dated April 10, 2023. Services were authorized by the North Carolina Department of Environmental Quality’s (NCDEQ’s) Task Authorization (TA) #03, accepted on April 19, 2023, and Contract Number N122019D. The approved scope of services for this Task Authorization included: • Collect groundwater samples from 13 monitoring wells (AFVR-1, AFVR-2, DW-1, MW-1, MW-2, MW-5, MW-6, MW-7, MW-8, MW-9, MW-10, MW-11, and MW-12); NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 3 June 2023 • Analyze 14 water samples (13 monitoring well samples and one trip blank) according to SM 6200B (including EDB, MTBE, and DIPE); and, • Prepare and submit a monitoring report summarizing the findings. The scope of services was conducted in general accordance with the approved TA. 4.0 SITE HISTORY AND CHARACTERIZATION The Berry Brothers site is located at 600 NC Highway 343 South, Camden, Camden County, North Carolina (Figures 1 and 2). Summarized available historical sampling and gauging data from previous consultants are provided in Appendix A. Site photographs are presented in Appendix B. 4.1 UST OWNER AND OPERATOR INFORMATION William Arthur Stevens owned the seven USTs historically operated on-site. The former Berry Brothers property once operated as Cox Grocery, which utilized the tanks for retail petroleum sales. The site was recommended for the Federal Trust Fund Program in 1990 (NCDENR, 1990). By 2010, the site had been moved to the North Carolina UST Section Trust Fund Branch State Lead Program. Available information regarding UST owners/operators is presented on Table 1. 4.2 UST INFORMATION Seven USTs were previously operated on-site. Two 550-gallon USTs (unknown contents) and three 1,000-gallon gasoline USTs were removed in May 1994. Two additional 550-gallon USTs, one gasoline tank and one tank with unknown contents, were removed from the site in March 2005. The installation and operation dates of the tanks are unknown (ECS, 2020). Available UST system information is presented in Table 1 and the approximate former UST system locations are illustrated on Figure 3. 4.3 CONTAMINANT SOURCE INVENTORY An on-site release was discovered in 1990 when a nearby property owner reported a petroleum taste and odor in water from their supply well. Laboratory analysis of soil samples taken during UST closure activities in May 1994 confirmed petroleum impacts at the site (CATLIN, 1994; ECS, 2020). NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 4 June 2023 4.4 SITE CHARACTERISTICS The property is owned by William Arthur Stevens and the former store building has been demolished. The parcel is now a vacant lot, mostly covered with grass. Site photographs are included in Appendix B. 4.5 OWNERS AND OCCUPANTS OF ADJOINING/NEARBY PROPERTIES AND LAND USE Properties in the site vicinity are mostly residences and agricultural land. Residences with inactive non-potable water supply wells adjoin the property to the northwest and southeast. Another residence is located across the road (NC Highway 343) to the southwest. Agricultural land adjoins the property along the northeast boundary. 4.6 RECEPTOR INFORMATION Conducting a receptor survey was outside the scope of this monitoring event. A review of historical files available on the NCDEQ Waste Management Online Database (aka Laserfiche) indicates that the last receptor survey for the Berry Brothers site was conducted in 2015 by ECS Carolinas, LLP (ECS) (aka ECS Southeast, LLP). According to previous reports, municipal water is available to the site vicinity. Seven water supply wells have been identified within 1,500 feet of the source area. Six inactive water supply wells are located within 1,000 feet of the site; five of which are within 500 feet. One active potable water supply well (WSW-5) is located approximately 1,100 feet from the release. The Areneuse Creek, a tributary of the Pasquotank River, is located approximately 1,300 feet south of the site. The creek is classified as a Class C; Swamp Waters (Sw) surface water body. The Pasquotank River is classified as a Class SB (primary contact recreation, tidal salt water) water body. Potential receptors are illustrated on Figure 2 and receptor information obtained from ECS (2015) is shown on Table 2. 4.7 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES The release was initially discovered in September 1990 when a nearby property owner reported a petroleum odor and taste in water from their potable water supply well (ECS, 2020). In May 1994, CATLIN (dba Richard Catlin & Associates, Inc.) removed three 1,000-gallon gasoline USTs and two 550-gallon USTs with unknown contents. Following UST removal, approximately 241 tons of petroleum NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 5 June 2023 impacted soil were removed from the site. Soil samples collected from the base of the excavation confirmed petroleum impact (CATLIN, 1994). Three groundwater monitoring wells (MW-1 through MW-3) were installed by Front Royal Environmental Services, Inc. (FRES) in 1994. Laboratory analysis detected benzene at a concentration exceeding its GCL in the MW-2 sample. FRES installed seven additional monitoring wells (MW-4 through MW-10) in 1995 and performed a groundwater monitoring event. During this event, light nonaqueous phase liquid (LNAPL; aka free-phase product) was observed in MW-2. FRES subsequently installed two wells (AFVR-1 and AFVR-2) for remediation purposes (FRES, 1995). In 1997, FRES conducted a receptor survey and identified eight water supply wells in the site vicinity. Targeted analytes were detected in samples from two of the water supply wells (ECS, 2020). Between July 1997 and November 1998, AFVR events were conducted by FRES and Triangle Environmental, Inc. (Triangle). Approximately 4.55 gallons of LNAPL and 59,005 gallons of petroleum-impacted groundwater were removed over the course of three events. Except for lead, the water supply wells sampled in the site vicinity were clear of targeted analytes in 1999 (Triangle, 1999). Groundwater Management Associates, Inc. (GMA). conducted a geophysical survey in January 2005 and located two previously unidentified USTs: one 550-gallon gasoline UST and one 550-gallon UST with unknown contents. The USTs were removed in March 2005. During excavation, 32 tons of gasoline-contaminated soil were removed from the site. Laboratory analysis of soil samples taken from the UST basin detected total petroleum hydrocarbons (TPH) gasoline range organics (GRO) and diesel range organics (DRO) above State Action Levels (GMA, 2005). From April 2010 to May 2012, Progress Environmental, Inc. (Progress) conducted monitoring and remediation services at the site. These included MMPE events, groundwater sampling, receptor surveys, and well boom installation (ECS, 2020). During the May 2012 monitoring event, LNAPL was observed in monitoring well AFVR-2. Groundwater sample results from monitoring wells AFVR-1, MW-2, and MW-6 reported multiple constituents above their respective 2L GWQS, but below their GCL (ECS, 2020). ECS conducted multiple monitoring events and various remediation activities from January 2015 to March 2019. In January 2015, LNAPL was observed in deep monitoring well DW-1. Laboratory analytical results from this monitoring event reported benzene at concentrations exceeding 2L GWQS and GCL in the samples collected from AFVR-1 and MW-2; in monitoring well MW-6, benzene exceeded 2L GWQS, but was below GCL. In February 2018, NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 6 June 2023 benzene was reported above its GCL in monitoring wells AFVR-1, AFVR-2, and MW-2; O-SOX remediation devices were subsequently installed in these wells. ECS contracted with Zebra Environmental and Industrial Services (Zebra) to conduct an AFVR event in October 2018. Approximately 3,683 gallons of total liquid were removed from the monitoring wells. ECS later deployed Enviro-bac in AFVR-1, AFVR-2, and MW-2. In January 2019, laboratory analysis revealed benzene at concentrations above its GCL in monitoring wells AFVR-1 and AFVR-2 (ECS, 2020). CATLIN conducted a monitoring event in July 2021. Several petroleum constituents above their 2L GWQS were reported in the samples from MW-2, MW-6, AFVR-1, and AFVR-2. In addition, benzene was revealed to be above its GCL in the samples from AFVR-1 and AFVR-2. However, the contaminant concentrations in MW-2, AFVR-1, and AFVR-2 samples had generally decreased since the 2019 event (CATLIN, 2021). In September 2022, CATLIN contracted with Eastern Environmental Management, LLC (EEM) to conduct a mobile multi-phase extraction (MMPE) event. Prior to the MMPE, 1.23 feet of LNAPL was gauged in AFVR- 2. LNAPL had not been encountered at the site since 2015. A total of 15,598 gallons of impacted groundwater were removed and 57.13 equivalent gallons of petroleum vapors were emitted. Approximately one month after the event (October 2022), no LNAPL was measured. Groundwater sampling analytical results revealed benzene concentrations below GCL. Contaminant concentrations above 2L GWQS persisted in MW-2, MW-6, AFVR-1, and AFVR-2, but they had decreased since the July 2021 sampling event (CATLIN, 2022). Summarized historical data prepared by ECS (2020) are presented in Appendix A. 5.0 REGIONAL AND SITE GEOLOGY AND HYDROGEOLOGY 5.1 SOIL AND BEDROCK As defined in the Geologic Map of North Carolina, published by the North Carolina Department of Natural Resources and Community Development (1985), the site lies within the Coastal Plain physiographic province. The North Carolina Coastal Plain is approximately 90 to 150 miles wide from the Atlantic Ocean westward to its boundary with the Piedmont province. Two natural subdivisions of the Coastal Plain were described by Stuckey (1965) (as cited in Winner and Coble, 1989): the Tidewater region and the Inner Coastal Plain. The project area is located within the Tidewater, which is an area of constructional topography (Horton and Zullo, 1991). NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 7 June 2023 The Coastal Plain comprises a wedge-shaped sequence of stratified marine and non-marine sedimentary rocks deposited on crystalline basement. The sedimentary sequences range in age from Recent to lower Cretaceous (Narkunas, 1980). The site is underlain by surficial deposits. According to the 1985 Geologic Map of North Carolina, sand, clay, gravel, and peat exposed around the site area. A well construction record provided in GMA (2005) indicates that sand directly underlies the surface of the site to one foot below land surface (BLS). Gray clayey silt and/or micaceous silt was encountered from six to eight feet BLS. Sand was observed up to 60 feet BLS, the grain size increasing with depth. Pieces of shell and wood were mixed in with the sand beginning at 42 feet BLS. 5.2 HYDROGEOLOGY Groundwater - The 2020 Visual Hydrogeologic Framework (VHF) – North Carolina Hydrogeological Database identified sufficient boreholes near the site in order to draw a cross-section. According to the VHF, the surficial aquifer extends to approximately 200 feet BLS before reaching the Yorktown Aquifer confining unit. Surface Water – The Areneuse Creek, a tributary of the Pasquotank River, is located approximately 1,300 feet south of the site. According to the NC Surface Water Classifications website, the Pasquotank River is classified as Class SB and the Areneuse Creek is classified as Class C;Sw. 6.0 SITE ASSESSMENT INFORMATION CATLIN conducted field activities on May 18, 2023 in general accordance with the approved TA and pre-prepared Health and Safety Plan (HASP). Upon arrival at the site, potential hazards were evaluated before beginning field work and are documented on an electronic Job Hazard Analysis (JHA) form. The JHA form is included in Appendix C. Photographs from the site visit are presented in Appendix B. CATLIN personnel gauged and collected groundwater samples for laboratory analysis of VOCs per SM 6200B from 13 monitoring wells (MW-1, MW-2, MW-5 through MW-12, DW-1, AFVR-1, and AFVR-2). Well locations and site features are shown on Figure 3 and well construction details are presented on Table 3. 6.1 GAUGING DATA Historically, depth to water has ranged from 1.09 feet below top of casing (BTOC) (MW-1) to 6.09 feet BTOC (MW-1) in the shallow/Type II wells and NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 8 June 2023 from 2.20 to 6.13 feet BTOC in deep well DW-1. Groundwater flow direction was previously illustrated to the southeast (CATLIN, 2021). During the May 2023 event, CATLIN personnel measured depth to water using an electronic water interface probe. To prevent cross contamination, the probe and cabling were decontaminated according to the manufacturer’s recommendations between use in each well. Gauging data were recorded on an electronic groundwater sampling form using a tablet device. Gauging procedures were performed in general accordance with North Carolina Department of Environmental and Natural Resources (NCDENR), and NCDEQ Guidelines and Environmental Protection Agency (EPA) Region 4 Operating Procedures. Depth to water ranged from 3.74 feet BTOC (MW-1) to 4.95 feet BTOC (AFVR-1) in the shallow/Type II wells and was 4.40 feet BTOC in deep well DW-1. The depths to water measured in monitoring wells MW-1, MW-3, MW-5, MW-6, MW-7, MW-8, MW-9, AFVR-1, and AFVR-2 were above their respective screened intervals. Based on groundwater elevations calculated for this monitoring period, groundwater flow direction is towards the southeast. Monitoring well gauging results for events conducted by CATLIN are presented in Table 3. Groundwater elevation is illustrated on Figure 4 and groundwater sampling forms are provided in Appendix C. 6.2 SAMPLING DATA Following gauging, the monitoring wells were sampled in general accordance with NCDENR and NCDEQ Guidelines and EPA Region 4 Operating Procedures. Prior to obtaining representative groundwater samples, each monitoring well was purged by removing a minimum of three well volumes using a new, disposable bailer. Monitoring well groundwater field parameter data were measured at one-minute intervals using an In-Situ Aqua TROLL 600 Multiparameter Sonde (Aqua TROLL). Conductivity, pH, oxidation reduction potential (ORP), dissolved oxygen, and temperature measurements were recorded utilizing the VuSitu mobile application (version 1.17.12). Groundwater parameter data were transferred from the VuSitu mobile application to the electronic groundwater sampling forms. Copies of the groundwater sampling forms are available in Appendix C. After a minimum of three well volumes were removed (or the well was bailed dry), a groundwater sample was collected from the well and poured into appropriate, laboratory-provided glassware, labeled, and placed on ice in an insulated cooler. A laboratory-provided trip blank was maintained in the cooler for the duration of the event. The groundwater samples and laboratory-provided trip blank were submitted to Con-Test Analytical Laboratory (Certification NC 652 and NC-DW 25703) NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 9 June 2023 in East Longmeadow, Massachusetts, under proper chain of custody (COC) protocol and analyzed per SM 6200B (including EDB, MTBE, and DIPE). The laboratory analytical data and COC are included in Appendix D. 6.3 SUMMARY OF GROUNDWATER INFORMATION Historically, samples from monitoring wells AFVR-1, AFVR-2, and MW-2 have contained the highest petroleum constituent concentrations. LNAPL was previously observed in AFVR-2 (1.23 feet thick) in September 2022. During the previous sampling event conducted by CATLIN in October 2022, samples from MW-2, MW-6, AFVR-1, and AFVR-2 contained multiple petroleum constituents at concentrations above the 2L GWQS. Benzene was previously reported at concentrations above its GCL in the samples from AFVR-1 and AFVR-2 (July 2021) but was revealed to be below GCL during the following sampling event (September 2022). Historical information prepared by other consultants is included in Appendix A. The latest groundwater sampling laboratory results for SM 6200B analysis are summarized on Table 4. Historical results for events conducted by CATLIN are in Table 5. Monitoring well sample analytical results are illustrated on Figure 5. A copy of the complete laboratory report and COC documentation are in Appendix D. Monitoring Wells During the May 2023 monitoring event, 13 monitoring well groundwater samples (MW-1, MW-2, MW-5 through MW-12, DW-1, AFVR-1, and AFVR-2) were collected and submitted for analysis via SM 6200B (including EDB, MTBE, and DIPE). Laboratory analysis did not detect any constituents above their respective reporting limits in the samples from MW-1, MW-5, MW-7 through MW-12, and DW-1. No analyte concentrations were detected above GCL in any of the monitoring well samples. Analytical results reported the following constituents at concentrations above their 2L GWQS in samples MW-2, MW-6, AFVR-1, and AFVR-2: • MW-2: benzene, ethylbenzene, isopropylbenzene, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylbenzene, 1,3,5- trimethylbenzene, and total xylenes; • MW-6: benzene and naphthalene; • AFVR-1: benzene, ethylbenzene, isopropylbenzene, MTBE, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylbenzene, and total xylenes; and • AFVR-2: benzene, ethylbenzene, isopropylbenzene, MTBE, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylebenzene, 1,3,5-trimethylbenzene, and total xylenes. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 10 June 2023 Trip Blank One laboratory-provided trip blank sample was submitted for analysis per SM 6200B (including EDB, MTBE, and DIPE). Estimated concentrations (“J”- values) of acetone, chloroform, and methylene chloride were detected in the trip blank, but they were all well below their respective 2L GWQS. No other targeted analytes were detected. 6.4 EVALUATION OF ASSESSMENT INFORMATION Extent of Contamination Several petroleum constituents were detected above their respective 2L GWQS in samples from MW-2, MW-6, AFVR-1, and AFVR-2. However, none were above their respective GCL. A summary of monitoring well groundwater sample analytical results are illustrated on Figure 5. The estimated horizontal extent of benzene is illustrated on Figure 6. The highest concentrations of benzene, toluene, ethylbenzene, and total xylenes (BTEX) have historically been reported in samples from MW-2, AFVR-1, and AFVR-2. The BTEX concentrations in AFVR-1 and AFVR-2 have increased since the previous sampling event (October 2022), while those in MW-2 and MW-6 have fluctuated. Cleanup Levels Achieved Soil – To date, approximately 273 tons of impacted soil have been removed from the site. Soil samples obtained from the bottom of the UST basins during both excavations (1994 and 2005) revealed TPH GRO and DRO concentrations above State Action Levels. Groundwater – Groundwater contaminant concentrations are above 2L GWQS, but below GCL at the site. If groundwater concentrations remain below GCL, the incident may be closed with a Notice of Residual Petroleum (NRP) for groundwater. LNAPL – LNAPL was not measured during this monitoring period. LNAPL has not been noted following the September 2022 MMPE event. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 11 June 2023 7.0 CONCLUSIONS AND RECOMMENDATIONS Conclusions Groundwater monitoring findings for this period are summarized below: • Samples were collected from 13 monitoring wells (MW-1, MW-2, MW-5 through MW-12, DW-1, AFVR-1, and AFVR-2) and analyzed per SM 6200B (including EDB, MTBE, and DIPE). • No analyzed compound concentrations were detected above the laboratory reporting limits in the samples from MW-1, MW-5, MW-7 through MW-12, and DW-1. • Several petroleum constituents above their 2L GWQS were reported in the samples from MW-2, MW-6, AFVR-1, and AFVR-2. • No targeted analytes were reported above GCL. • The BTEX concentrations in samples from AFVR-1 and AFVR-2 have generally increased since the previous sampling event in October 2022 while those in MW-2 and MW-6 have fluctuated. Recommendations CATLIN recommends sampling monitoring wells MW-2, MW-6, AFVR-1, and AFVR-2. 8.0 LIMITATIONS The groundwater samples analyzed as part of this investigation only provide isolated data points and may not represent conditions at every location in the project area. Analyses and conclusions of this report, being based on interpolation between data points at the project area, may not be completely representative of all site conditions. Conclusions and recommendations of this investigation and report are based on the best available data in an effort to comply with current regulatory requirements. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 12 June 2023 9.0 STATEMENTS AND CERTIFICATION 1 Enter the date the monitoring report was due. June 16, 2023 Will this report be submitted after the established due date? NO 2 Was any required information from the above template missing from this report? YES No cross sections are provided. Adequate subsurface information is not available. 3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? NA No CAP has been submitted for this site. 4 Does any known or suspected source zone soil contamination or free product remain outside of the assessed area that could be inhibiting natural attenuation? NO 5 Has there been an unexpected increase in contaminant mass sufficient to suggest a potential new release from a separate onsite or offsite source? NO 6 Certification: I, Benjamin J. Ashba, a Licensed Geologist for CATLIN Engineers and Scientists, do certify that the information contained in this report is correct and accurate to the best of my knowledge. CATLIN Engineers and Scientists is licensed to practice geology in North Carolina. The certification number of the company or corporation is C-118. 10.0 REFERENCES CATLIN Engineers and Scientists (dba Richard Catlin & Associates, Inc.), Underground Storage Tank Closure Report, Berry Brothers, Camden, North Carolina, Federal Trust Fund No. 6221, RC&A Project No. 93153-J, June 21, 1994. CATLIN Engineers and Scientists, Monitoring Report, Berry Brothers, 600 NC Highway 343 South, Camden, Camden County, North Carolina, NCDEQ Incident No. 3221, Risk Classification: H0205D, August 20, 2021. CATLIN Engineers and Scientists, Monitoring Report, Berry Brothers, 600 NC Highway 343 South, Camden, Camden County, NC, NCDEQ Incident No. 3221, Risk Classification: H0205D, November 30, 2022. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 13 June 2023 ECS Southeast, LLP (dba ECS Carolinas, LLP), Updated Receptor Survey – Former Berry Brothers, 600 North Carolina Highway 343 South, Camden, Camden County, North Carolina, NCDEQ Incident: TF-6621, NCDEQ Contract: N14007i-C, ECS Project: 06:22234-A, October 29, 2015. ECS Southeast, LLP, Groundwater Monitoring Report – Former Berry Brothers, 600 North Carolina Highway 343 South, Camden, Camden County, North Carolina, NCDEQ Incident No. TF-6221, NCDEQ Contract No. N17006, ECS Project No. 49:6102-E, March 11, 2020. Front Royal Environmental Services, Inc., Ground Water Investigation Results, Berry Brothers Site, NC Highway 343 South, Camden, North Carolina, Contract No. J-5005, Groundwater Incident No. 6221, Front Royal Project No. 011-94-028. March 7, 1995. Groundwater Management Associates, Inc., Groundwater Assessment Report, Berry Brothers Site, 600 Highway 343, Camden, Camden County, Trust Fund Site TF-6221, March 24, 2005. Horton, J. Wright, Jr. and Victor A. Zullo, An Introduction to the Geology of the Carolinas: The Geology of the Carolinas, pp 1-11. Narkunas, J., Groundwater Evaluation in the Central Coastal Plain of North Carolina, North Carolina Department of Natural Resources and Community Development, 1980, pp 119. NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, Guidelines for Sampling, December 1, 2013. NCDENR, UST Section, North Carolina Department of Environment and Natural Resources, Division of Waste Management, North Carolina Leaking Underground Storage Tank Trust Fund Recommendation, October 1, 1990. NCDEQ, Division of Water Resources, 2020 Visual Hydrogeologic Framework, North Carolina Hydrogeological Database, ncwater.org/?page=350, accessed August 12, 2021. NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Corrective Action Guidelines, January 19, 2021. NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement, January 19, 2021. North Carolina Department of Natural Resources and Community Development, Geological Map of North Carolina, 1985. Triangle Environmental, Inc., Letter Report/Transmittal, AFVR/Ground Water Sampling Results, Berry Brothers, NC Highway 343 South, Camden, North Carolina, Contract No. EW-8027, Incident No. 6221, Triangle Environmental Inc. Project No. 01-805-1509, March 2, 1999. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 14 June 2023 U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Field Equipment Cleaning and Decontamination at the FEC, Striggow, B., U.S. EPA Report No. SESDPROC-206-R3, Effective Date December 18, 2015. U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Groundwater Level and Well Depth Measurement, Striggow, B., U.S. EPA Report No. SESDPROC-105-R3, Effective Date November 3, 2016. U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Groundwater Sampling, Striggow, B., U.S. EPA Report No. SESDPROC-301-R4, Effective Date April 26, 2017. U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – In Situ Water Quality Monitoring, Chief, Field Services Branch, U.S. EPA Report No. SESDPROC-111-R4, Effective Date March 14, 2018. Winner, M.D, Jr., and Coble, R.W., Hydrogeologic Framework of the North Carolina Coastal Plain Aquifer System: U.S. Geological Survey Open File Report 87- 690, 1989, pp 155. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 TABLES Page 1 of 1 TABLE 1 SITE HISTORY — UST AND OTHER RELEASE INFORMATION Incident Name and No.: Berry Brothers - 6221 UST ID Number Name of Owner/ Operator Dates of Ownership Dates of Operation Last Contents Previous Contents Capacity (gal) Construction Details Tank Dimensions (inches) Installation Date Date Removed (mm/dd/yy) 1 Unknown Unknown Gasoline Unknown 550 Unknown 42 x 94 Unknown 03/03/05 2 Unknown Unknown Unknown Unknown 550 Unknown 42 x 94 Unknown 03/03/05 3 Unknown Unknown Unknown Unknown 550 Unknown 42 x 90 Unknown 05/03/94 4 Unknown Unknown Unknown Unknown 550 Unknown 42 x 90 Unknown 05/03/94 5 Unknown Unknown Gasoline Unknown 1,000 Unknown 48 x 126 Unknown 05/03/94 6 Unknown Unknown Gasoline Unknown 1,000 Unknown 48 x 126 Unknown 05/03/94 7 Unknown Unknown Gasoline Unknown 1,000 Unknown 44 x 144 Unknown 05/03/94 Incident Number Material Released Date Release Discovered (mm/dd/yy) 6221 Petroleum 09/27/90 Information obtained from CATLIN (1994) and ECS (2020). gal = gallons Description of the Release Nearby property owner reported petroleum taste and odor from their water supply well. Later analysis on soil samples collected during UST excavation revealed petroleum impact. William Arthur Stevens NCDEQ; 6221_Berry Brothers; T1_Site History CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Page 1 of 1 TABLE 2 Incident Name and No.: Berry Brothers - 6221 Water Supply Well ID Well Owner Well Owner Address Well Address Well Use Well Depth (ft. BLS) Type of Well Approximate Distance from Source Area of Release WSW-1 Doris Norman PO Box 404 Camden, NC 27921 594 Hwy. 343 Camden, NC 27921 Inactive/Municipal Water Unknown Drilled 300 ft. Northwest WSW-2 Steve & Bonnie Cyr 604 Hwy. 343 South Camden, NC 27921 604 Hwy. 343 South Camden, NC 27921 Vacant/Abandoned House Unknown Drilled 350 ft. Southeast WSW-3 Lois F. McLawhorn 107 Palmer Rd. Camden, NC 27921 107 Palmer Rd. Camden, NC 27921 Inactive/Municipal Water Unknown Drilled 450 ft. East- Southeast WSW-5 Claude D. & Linda B. Godfrey 180 South Mill Dam Rd. Camden, NC 27921 180 South Mill Dam Rd. Camden, NC 27921 Active/Potable Unknown Drilled 1,100 ft. West- Northwest WSW-7 Vivian Mercer PO Box 391 Moyock, NC 27958 119 Palmer Rd. Camden, NC 27921 Vacant/Abandoned House Unknown Drilled 650 ft. West WSW-606 NC Hwy 343 Larry Toxey & Cynthia A. McPherson PO Box 274 Camden, NC 27921 606 Hwy. 343 South Camden, NC 27921 Inactive/Municipal Water Unknown Drilled 450 ft. Southeast WSW-9 Ross & Joretta Wilson 610 Hwy. 343 South Camden, NC 27921 610 Hwy. 343 Camden, NC 27921 Inactive/Municipal Water Unknown Drilled 380 ft. South- Southeast Receptor ID Location Contact Approximate Distance from Source Area of Release Areneuse Creek Southeast of Site —1,300 ft. South Information obtained from ECS (2020). ft. BLS = feet Below Land Surface Description Tributary of the Pasquotank River PUBLIC AND PRIVATE WATER SUPPLY WELLS WITH OTHER RECEPTOR INFORMATION NCDEQ; 6221_Berry Brothers; T2_Receptor Info CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Page 1 of 2 TABLE 3 WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA Incident Name and No.: Berry Brothers - 6221 Well ID Date Installed (mm/dd/yy)* Date Water Level Measured (mm/dd/yy) Well Diameter (inches) Well Casing Depth (ft. BLS)* Screened Interval (x to y ft. BLS)* Bottom of Well (ft. BLS)* Measured Total Depth (ft. BLS) Top of Casing Elevation* (ft.) Free-Phase Product Thickness (ft.)** Depth to Groundwater from Top of Casing (ft.) Groundwater Elevation (ft.)Comments 07/14/21 —NMT 1.09 98.91 Ɨ 10/19/22 —NMT 6.09 93.91 05/18/23 10.0 NMT 3.74 96.26 Ɨ 07/14/21 —NMT 5.11 94.86 10/19/22 —NMT 5.49 94.48 05/18/23 9.0 NMT 4.06 95.91 MW-3 11/14/94 05/18/23 2.0 4.5 4.5-9.5 9.5 9.25 99.87 NMT 3.15 96.72 Ɨ 07/14/21 —NMT 4.79 95.29 Ɨ 10/19/22 —NMT 5.74 94.34 05/18/23 10.0 NMT 4.30 95.78 Ɨ 07/14/21 —NMT 4.57 95.45 Ɨ 10/19/22 —NMT 5.53 94.49 05/18/23 10.0 NMT 4.19 95.83 Ɨ 07/14/21 —NMT 4.87 95.45 Ɨ 10/19/22 —NMT 5.84 94.48 05/18/23 10.0 NMT 4.45 95.87 Ɨ 07/14/21 —NMT 4.89 95.36 Ɨ 10/19/22 —NMT 5.29 94.96 05/18/23 10.0 NMT 4.42 95.83 Ɨ 07/14/21 —NMT 5.08 95.32 10/19/22 —NMT 2.40 98.00 Ɨ 05/18/23 10.0 NMT 4.52 95.88 Ɨ 07/14/21 —NMT 4.74 NM 10/19/22 —NMT 5.66 NM 05/18/23 9.36 NMT 4.11 NM 03/06/97 03/06/97 03/06/97 2.0 NM 100.402.0 2.0 Unknown ?-9.4 9.4 5.0 5.0-10.0 10.0 100.25 10.05.0-10.05.0 2.0 5.0 5.0-10.0 10.0 100.02 100.3210.05.0-10.05.02.0 03/06/97 100.0010.05.0-10.05.02.0 2.0 4.0 4.0-9.0 9.0 99.97 100.0810.05.0-10.05.02.0 11/14/94 11/14/94 MW-10 MW-9 MW-8 MW-7 MW-6 MW-5 MW-2 MW-1 Unknown 03/06/97 NCDEQ; 6221_Berry Brothers; T3_Well Construction & Gauging CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Page 2 of 2 TABLE 3 WELL CONSTRUCTION AND HISTORICAL WATER LEVEL GAUGING DATA Incident Name and No.: Berry Brothers - 6221 Well ID Date Installed (mm/dd/yy)* Date Water Level Measured (mm/dd/yy) Well Diameter (inches) Well Casing Depth (ft. BLS)* Screened Interval (x to y ft. BLS)* Bottom of Well (ft. BLS)* Measured Total Depth (ft. BLS) Top of Casing Elevation* (ft.) Free-Phase Product Thickness (ft.)** Depth to Groundwater from Top of Casing (ft.) Groundwater Elevation (ft.)Comments 07/14/21 —NMT 4.74 NM 10/19/22 —NMT 5.33 NM 05/18/23 15.0 NMT 4.15 NM 07/14/21 —NMT 4.99 NM 10/19/22 —NMT 5.48 NM 05/18/23 15.0 NMT 4.32 NM 07/14/21 —NMT 5.23 94.05 10/19/22 —NMT 6.13 93.15 05/18/23 59.88 NMT 4.40 94.88 07/14/21 —NMT 5.24 94.07 09/19/22 —NMT 7.77 91.54 Pre-MMPE 09/23/22 —NMT 7.89 91.42 Post-MMPE 10/19/22 —NMT 5.93 93.38 05/18/23 10.0 NMT 4.95 94.36 Ɨ 07/14/21 —NMT 5.18 94.15 09/19/22 —1.23 8.70 91.69 Pre-MMPE 09/23/22 —NMT 7.86 91.47 Post-MMPE 10/19/22 —NMT 5.86 93.47 05/18/23 10.0 NMT 4.44 94.89 Ɨ NM = Not Measured NMT = No Measurable Thickness MMPE = Mobile Multi-Phase Extraction Ɨ = Water level was measured above the screened interval. ** = if free-phase product is present in a well, ground water elevation should be calculated by : [top of casing elevation - depth to water]+ [free product thickness x specific gravity of the fuel type] * = Data for all wells except MW-3 were obtained from ECS (2020). MW-3 data were obtained from GMA (2005). ft. BLS = feet Below Land Surface NM NM 2.0 2.0 Unknown ?-15.0 15.0 15.0?-15.0Unknown MW-12 MW-11 Unknown Unknown 99.3310.05.0-10.05.02.0 2.0 5.0 5.0-10.0 10.0 99.31 99.2859.9?-59.9Unknown2.0 07/07/97 07/07/97 Unknown AFVR-2 AFVR-1 DW-1 NCDEQ; 6221_Berry Brothers; T3_Well Construction & Gauging CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Page 1 of 1 TABLE 4 SUMMARY OF GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B Incident Name and No.: Berry Brothers - 6221 Date Collected (mm/dd/yy) 05/18/23 4.6 J <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.26 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 350 J 1,600 240 J 48 J <13 <14 <20 2,100 86 16 J <17 <18 ƚ 720 180 8,800 2,500 540 12,600 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.23 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 2.9 J 46 <1.7 0.47 J <0.13 <0.14 0.28 J 36 1.8 <0.13 0.67 0.35 J 8.7 3.5 2.0 <0.20 <0.15 5.85 BMDL 05/18/23 4.6 J <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.24 J <0.38 <0.12 0.30 J <0.20 <0.15 <0.73 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.32 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 5.4 J <0.18 <1.7 <0.15 0.14 J <0.14 <0.20 <0.22 0.16 J <0.13 <0.17 0.26 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 3.2 J <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.23 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 2.0 J <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.21 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 2.1 J <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.28 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.14 <0.20 <0.22 <0.15 <0.13 <0.17 0.32 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 05/18/23 130 J 1,800 130 J 28 16 J <7.0 <10 2,100 94 9.0 J 76 <8.8 ƚ 410 210 3,700 990 250 4,800 BMDL 05/18/23 <800 3,200 <670 <60 <51 <56 <81 ƚ 2,300 120 J <51 ƚ 220 <71 ƚ 960 230 21,000 2,500 640 12,900 BMDL 05/18/23 2.3 J <0.18 <1.7 <0.15 <0.13 0.16 J <0.20 <0.22 <0.15 <0.13 <0.17 0.29 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL All results in micrograms per liter (µg/L). BMDL = Below Method Detection Limit Bold results indicate concentrations above 2L GWQS. < = Less than method detection limit GCL = Gross Contaminant Level 2L GWQS = NCAC T15A:02L Groundwater Quality Standards AFVR = Aggressive Fluid Vapor Recovery ƚ = The method detection limit is above the 2L GWQS. J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).Methyl tert-Butyl Ether (MTBE)2-Butanone (MEK)p-Isopropyltoluene (p-Cymene)Chloroform Well/ Sample ID Diisopropyl Ether (DIPE)EthylbenzeneIsopropylbenzene (Cumene)Contaminant of Concern Acetone Benzene n-Butylbenzenesec-Butylbenzene AFVR-1 MW-1 MW-2 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 MW-11 MW-12 DW-1 20,000 20 AFVR-2 Trip Blank / TB GCL (µg/L) 2L GWQS (µg/L) 6,000,000 6,000 5,000 1 5,900 70 8,800 70 70,000 70 70,000 70 80,000 600 30,500 70 4,000,000 4,000 11,700 25 5,000 5Methylene ChlorideVaries Varies 6,000 6 26,100 70 260,000 600 28,500 400 24,100 400 50,000 500Toluene 1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal XylenesAll Other SM 6200B AnalytesNaphthalene n-PropylbenzeneNCDEQ; 6221_Berry Brothers; T4_GW Results CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Page 1 of 1 TABLE 5SUMMARY OF HISTORICAL GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B Incident Name and No.: Berry Brothers - 6221 Date Collected (mm/dd/yy) 07/14/21 2.6 J <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 5.0 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 4.6 J <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.26 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <240 1,200 BMDL 30 J <10 BMDL 1,500 69 BMDL <17 BMDL 530 170 6,700 1,500 410 8,400 BMDL 10/19/22 <200 3,300 BMDL 32 J 23 J <13 2,000 94 BMDL <17 BMDL 530 220 8,900 2,300 590 11,600 BMDL 05/18/23 350 J 1,600 240 J 48 J <13 <20 2,100 86 16 J <17 <18 ƚ 720 180 8,800 2,500 540 12,600 BMDL 07/14/21 <2.4 <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 3.4 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.23 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <12 170 BMDL 1.9 J <0.50 BMDL 190 9.6 BMDL <0.85 BMDL 34 21 200 65 19 480 BMDL 10/19/22 <2.0 36 BMDL 0.93 0.46 J 0.68 44 2.3 BMDL 2.5 BMDL 9.1 5.3 3.1 <0.20 <0.11 8.5 BMDL 05/18/23 2.9 J 46 <1.7 0.47 J <0.13 0.28 J 36 1.8 <0.13 0.67 0.35 J 8.7 3.5 2.0 <0.20 <0.15 5.85 BMDL 07/14/21 2.4 J <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 3.4 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 0.51 <0.20 <0.11 <0.69 BMDL 05/18/23 4.6 J <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.24 J <0.38 <0.12 0.30 J <0.20 <0.15 <0.73 BMDL 07/14/21 <2.4 <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 23 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.32 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 3.8 J <0.13 BMDL <0.14 0.24 J BMDL <0.090 0.85 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 3.0 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 5.4 J <0.18 <1.7 <0.15 0.14 J <0.20 <0.22 0.16 J <0.13 <0.17 0.26 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 2.6 J <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 3.8 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 3.2 J <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.23 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <2.4 <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 3.2 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 2.0 J <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.21 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <2.4 <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 4.5 J <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 2.1 J <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.28 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <2.4 <0.13 BMDL <0.14 <0.10 BMDL <0.090 <0.10 BMDL <0.17 BMDL <0.15 <0.080 <0.11 <0.10 <0.10 <0.27 BMDL 10/19/22 <2.0 <0.20 BMDL <0.15 <0.11 <0.13 <0.21 <0.11 BMDL <0.17 BMDL <0.24 <0.086 <0.22 <0.20 <0.11 <0.69 BMDL 05/18/23 <2.0 <0.18 <1.7 <0.15 <0.13 <0.20 <0.22 <0.15 <0.13 <0.17 0.32 J <0.38 <0.12 <0.22 <0.20 <0.15 <0.73 BMDL 07/14/21 <470 5,100 BMDL <28 <20 BMDL 1,900 78 J BMDL 440 BMDL 410 190 11,000 1,100 310 6,400 BMDL 10/19/22 <100 400 BMDL 14 J 10 J <6.4 710 46 BMDL 16 J BMDL 180 100 2,800 780 240 3,400 BMDL 05/18/23 130 J 1,800 130 J 28 16 J <10 2,100 94 9.0 J 76 <8.8 ƚ 410 210 3,700 990 250 4,800 BMDL 07/14/21 <1,200 8,400 BMDL <70 <50 BMDL 1,800 85 J BMDL <85 ƚ BMDL 720 230 J 28,000 3,300 1,000 17,900 BMDL 10/19/22 <810 2,500 BMDL <61 <44 <51 2,000 110 J BMDL <69 ƚ BMDL 430 250 20,000 2,200 630 12,300 BMDL 05/18/23 <800 3,200 <670 <60 <51 <81 ƚ 2,300 120 J <51 ƚ 220 <71 ƚ 960 230 21,000 2,500 640 12,900 BMDL All results in micrograms per liter (µg/L).Bold results indicate concentrations above 2L GWQS.< = Less than method detection limit GCL = Gross Contaminant Level BMDL = Below Method Detection Limit Shaded results indicate concentrations above GCL.AFVR = Aggressive Fluid Vapor Recovery 2L GWQS = NCAC T15A:02L Groundwater Quality Standards J = Detected but below the Reporting Limit (lowest calibration standard); result is an estimated concentration (CLP J-Flag).ƚ = The method detection limit is above the 2L GWQS. MW-11 MW-10 MW-9 MW-8 MW-7 1,2,4-TrimethylbenzeneMW-6 MW-5 MW-2 MW-1 2-Butanone (MEK)p-Isopropyltoluene (p-Cymene)Methylene Chloride1,3,5-TrimethylbenzeneTotal XylenesAll Other SM 6200B AnalytesWell/ Sample ID EthylbenzeneIsopropylbenzene (Cumene)Methyl tert-Butyl Ether (MTBE)Naphthalene n-PropylbenzeneToluene Contaminant of Concern Acetone Benzene n-Butylbenzenesec-Butylbenzene Diisopropyl Ether (DIPE)AFVR-2 AFVR-1 DW-1 MW-12 28,500 400 70,000 70 GCL (µg/L) 2L GWQS (µg/L) 6,000,000 6,000 5,000 1 5,900 70 8,800 70 4,000,000 4,000 24,100 400 50,000 500 Varies Varies 80,000 600 30,500 70 20,000 20 6,000 6 26,100 70 260,000 600 11,700 25 5,000 5 NCDEQ; 6221_Berry Brothers; T5_Historical GW CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 FIGURES FIGUREPROJECTTITLE 1SITE VICINITY MAP SITE LOCATION NC HWY 343 PA L M E R RD Copyright:© 2013 National Geographic Society, i-cubed 2,000 0 2,000 4,0001,000 Feet ³ BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA FIGUREPROJECTTITLE 2POTENTIAL RECEPTOR MAP !(P !(W !(W!(W !(W !(W !(W SITE LOCATION 1 ,5 0 0 F E ET RADIUS 500F E ET RADIUS NC HWY 343 P A LM E R R D WSW-5 WSW-1 WSW-2 WSW-606 WSW-3 WSW-7 WSW-9 ARENEUSECREEK Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 500 0 500 1,000250 Feet ³ NOTE: Well locations were obtained from previous reports prepared by other consultants and are approximate. LEGEND !(P Active Potable Water Supply Well !(W Inactive/Non-PotableWater Supply Well BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA FIGUREPROJECTTITLE 3SITE MAP !(W !> !> !> !> !> !> !>!> !> !> !> !>!> !>!(> NC H WY 343 P A LM E R R D MW-10 MW-9 MW-1 MW-8 MW-7 MW-2 MW-5 MW-6 AFVR-2 MW-11 MW-12 DW-1 AFVR-1 FORMER USTs FORMER DISPENSERAREA MW-3 MW-4 Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 60 0 60 12030 Feet ³ NOTE: Well and tank locations were obtained from previous reports prepared by other consultants and are approximate. BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA Monitoring Well (Type II)!> LEGEND Parcel Boundary !>Destroyed MonitoringWell (Type II) !(>Monitoring Well (Deep) Approximate Location of Former UST System FIGUREPROJECTTITLE 4GROUNDWATER ELEVATION –MAY 18, 2023 !(P !(W !(W !(W !(W !(W !(W !> !> !> !> !> !> !> !> !> !> !>!> !>!(><NC H WY 343 P A LM E R R D MW-10**[4.11] MW-9(95.88) MW-1(96.26) MW-8(95.83) MW-7(95.87) MW-2(95.91) MW-5(95.78) MW-6(95.83) AFVR-2(94.89) MW-11**[4.15] MW-12**[4.32] DW-1*(94.88) AFVR-1(94.36) MW-3(96.72)96.009 5 .7 596.2595.50 9 5 .2 5 95.0096.5094.75 96.00 Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 60 0 60 12030 Feet ³ BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA Gauged Monitoring Well (Type II)!> LEGEND Parcel Boundary !(>Gauged Monitoring Well (Deep) Approximate Location of Former UST System NOTES: 1. Well and tank locations were obtained from previous reportsprepared by other consultants and are approximate.2. The groundwater contour interval is 0.25 feet.3. * = Deep well; elevation not used for contouring purposes.4. ** = Top of Casing elevation unknown Groundwater Contour GroundwaterElevation (Feet)(##) Depth to Groundwater (Feet)[##] Groundwater Flow Direction < FIGUREPROJECTTITLE 5 MONITORING WELLGROUNDWATER SAMPLEANALYTICAL RESULTS –MAY 18, 2023 !(P !(W !(W !(W !(W !(W !(W !> !> !> !> !> !> !> !> !> !> !>!> !>!(> N C H W Y 343 P A L M E R R D MW-10 MW-9 MW-1 MW-8 MW-7 MW-2 MW-5 MW-6 AFVR-2 MW-11 MW-12 DW-1* AFVR-1 WSW-2 WSW-606 ? ESTIMATED HORIZONTALEXTENT OF 2L GWQSEXCEEDANCES MW-3 Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 60 0 60 12030 Feet ³ BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA Sampled Monitoring Well (Type II)!> LEGEND Parcel Boundary !(>Sampled Monitoring Well (Deep) Approximate Location of Former UST System NOTES: 1. Well and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. * = Deep well; analytical results not used for contouring purposes. !(W Inactive Non-PotableWater Supply Well Monitoring Well (Type II)!> Incident Name and No.: Berry Brothers - 6221 DateCollected 05/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 1,600 2,100 86 <17 720 180 8,800 2,500 540 12,60005/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 46 36 1.8 0.67 8.7 3.5 2.0 <0.20 <0.15 5.8505/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 0.30 J <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 0.16 J <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 <0.18 <0.22 <0.15 <0.17 <0.38 <0.12 <0.22 <0.20 <0.15 <0.7305/18/23 1,800 2,100 94 76 410 210 3,700 990 250 4,80005/18/23 3,200 2,300 120 J 220 960 230 21,000 2,500 640 12,900 All results in micrograms per liter (µg/L).Bold results are above 2L GWQS. Refer to Table 4 for all results and notes. 50,0005005,0001Benzene MW-5MW-6 80,000600 30,50070 MW-1MW-2 MW-8MW-9MW-10MW-11MW-12 260,000600 AFVR-2 SUMMARY OF GROUNDWATER LABORATORY RESULTS - STANDARD METHOD 6200B Total XylenesNaphthalene n-Propylbenzene1,2,4-TrimethylbenzeneToluene 1,3,5-TrimethylbenzeneContaminant of Concern Well/ SampleID Methyl tert-Butyl Ether (MTBE)MW-7 EthylbenzeneIsopropylbenzene (Cumene)DW-1AFVR-1 24,1004006,0006 26,10070 28,500400GCL (µg/L)2L GWQS (µg/L) 20,000 20 FIGUREPROJECTTITLE 6ESTIMATED HORIZONTALEXTENT OF BENZENE –MAY 18, 2023 !(P !(W !(W !(W !(W !(W !(W !> !> !> !> !> !> !> !> !> !> !>!> !>!(> NC H WY 343 P A LM E R R D MW-10(<0.18) MW-9(<0.18) MW-1(<0.18) MW-8(<0.18) MW-7(<0.18) MW-2(1,600) MW-5(<0.18)MW-6(46) AFVR-2(3,200) MW-11(<0.18) MW-12(<0.18) DW-1*(<0.18) AFVR-1(1,800)(1,000)(100)(1 )? MW-3 Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 60 0 60 12030 Feet ³ BERRY BROTHERS600 NC HWY 343 SCAMDEN, NC INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY6221221036JUNE 2023 AS SHOWN KMC/BJA Sampled Monitoring Well (Type II)!> Parcel Boundary !(>Sampled Monitoring Well (Deep) Approximate Location of Former UST System NOTES: 1. Well and tank locations were obtained from previous reports prepared by other consultants and are approximate.2. * = Deep well; analytical results not used for contouring purposes.3. 2L GWQS for Benzene is 1 μg/L. Benzene Estimated Isoconcentration Benzene Concentration (μg/L)(##) LEGEND Monitoring Well (Type II)!> NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 APPENDICES NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 APPENDIX A HISTORICAL DATA Sample ID Sample Date BenzeneTolueneEthylbenzeneTotal Xylenes2-Butanone (MEK)Acetonen-Butylbenzenesec-Butylbenzene1,2-DichlorobenzeneDiisopropyl etherEthylene DibromideIsopropylbenzene4-IsopropyltolueneMethyl-tert-butyl-etherMethylene ChlorideNaphthalenen-PropylbenzeneStyrene1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene12/17/2009 11,800 41,900 3,160 15,370 BRL BRL BRL 7.55 BRL BRL BRL 148 BRL 3,730 BRL 327 361 16.6 2,360 604 3/31/2010 5,910 30,300 2,840 14,950 BRL BRL BRL BRL BRL 17.9 BRL 136 25.0 698 BRL 271 348 BRL 3,200 6517/9/2010 4,510 34,500 7,420 27,890 BRL BRL BRL 56.0 BRL BRL BRL 437 94.0 1,290 BRL 2,180 1,090 64.0 8,890 2,18012/3/2010 650 4,700 906 4,690 BRL BRL BRL BRL BRL BRL BRL BRL BRL 146 BRL 553 197 BRL 1,420 3624/7/2011 4,060 25,400 2,440 11,850 BRL BRL BRL BRL BRL 19.0 J BRL 129 BRL 661 BRL 469 346 BRL 2,530 6378/22/2011 4/12/2012 3,850 13,400 1,460 8,620 BRL BRL 72.8 BRL BRL 25.5 BRL 103 BRL 967 BRL 425 317 BRL 1,930 5561/7/2015 6,310 15,700 1,960 7,460 BRL BRL BRL BRL BRL 57.1 BRL 101 BRL 1,660 BRL 492 237 14.4 1,410 348 2/27/2018 15,000 34,000 3,200 14,900 BRL BRL 58 19 J BRL 76 BRL 100 J 20 J 1,200 BRL 520 240 BRL 2,100 51010/25/2018 1,200 3,400 510 2,020 60 J BRL 30 9.0 J BRL BRL BRL 36 4.2 J 78 BRL 180 96 BRL 550 1301/23/2019 7,600 31,000 2,600 11,200 BRL BRL 68 J BRL BRL BRL BRL 100 J BRL 360 BRL 470 280 BRL 1,800 50011/14/2019 8,000 18,000 2,700 11,500 BRL BRL BRL BRL BRL BRL BRL 120 J BRL 360 BRL 2,000 290 BRL 2,000 62012/17/2009 3/31/2010 12,200 48,700 3,840 21,200 BRL BRL BRL BRL BRL BRL BRL 149 BRL 881 BRL 2,010 391 BRL 3,770 9227/9/2010 12/3/2010 4,420 24,600 1,980 12,250 BRL BRL BRL BRL BRL BRL BRL BRL BRL 619 BRL 633 261 BRL 2,380 5774/7/2011 7,250 35,000 2,890 16,330 BRL BRL BRL BRL BRL BRL BRL 156 BRL 270 BRL 825 391 BRL 3,440 8848/22/20114/12/2012 1/7/2015 4,750 13,400 1,860 5,440 BRL BRL BRL BRL BRL BRL BRL 84.9 BRL 249 BRL 580 188 27.5 840 5262/27/2018 14,000 37,000 1,400 20,600 BRL BRL 84 19 J BRL BRL BRL 61 J BRL 260 BRL 640 150 BRL 3,400 84010/25/2018 650 2,100 100 1,360 BRL BRL 11 J BRL BRL BRL BRL 8.0 J BRL 6.2 J BRL 91 22 BRL 270 54 1/23/2019 8,800 35,000 2,200 17,800 BRL BRL 92 J BRL BRL BRL BRL 110 J BRL BRL BRL 640 250 BRL 3,100 87011/14/2019 9,900 37,000 2,300 19,400 BRL BRL BRL BRL BRL BRL BRL 120 J BRL BRL BRL 1,900 J 300 BRL 3,300 1,000 12/17/2009 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/22/2011 BRL 0.240 J BRL 0.200 J BRL 60.6 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 4/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL1/7/20152/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 7/15/2004 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL3/31/2010 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL9/16/2011 BRL 3.93 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL 4.8 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL1/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL 5.4 J BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL7/15/2004 11,000 66,000 6,800 44,000 BRL BRL BRL BRL BRL BRL 0.4 BRL BRL 420 BRL 2,200 BRL BRL BRL BRL 3/31/20107/9/2010 4,960 33,500 2,360 14,760 BRL BRL BRL 18.6 BRL BRL BRL 149 37.7 BRL BRL 845 361 26.1 BRL 749 12/3/2010 2,050 19,100 1,530 10,050 BRL BRL BRL BRL BRL BRL BRL 11.7 6.54 12.4 BRL 65.1 31.7 BRL 2,450 69.04/7/2011 4,400 41,200 3,290 21,310 BRL BRL BRL BRL BRL 11.3 BRL 175 61.6 206 BRL 858 429 37.2 3,680 946 8/22/20114/12/2012 3,720 36,500 3,180 17,940 BRL BRL BRL BRL BRL BRL BRL 145 BRL 153 201 955 415 BRL 3,350 7781/7/2015 5,200 37,800 3,040 20,690 BRL BRL BRL BRL BRL BRL BRL 126 BRL 90.7 BRL 864 290 41.2 2,800 638 2/27/2018 5,700 42,000 2,900 24,500 BRL BRL 62 J BRL BRL BRL BRL 100 J BRL 65 J BRL 970 300 BRL 2,600 64010/25/2018 1,400 3,900 1,600 7,800 130 J BRL 40 12J BRL BRL BRL 74 BRL BRL BRL 450 180 BRL 1,500 360 1/23/2019 4,000 28,000 2,600 19,100 BRL BRL 92 J BRL BRL BRL BRL 130 J BRL BRL BRL 780 290 BRL 3,200 86011/14/2019 1,400 13,000 1,300 11,900 BRL BRL 27 J 16 J 20 J BRL BRL 64 BRL BRL BRL 710 140 11 J 2,000 560 12/17/2009 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/22/2011 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/17/2009 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 8/22/2011 1.75 25.1 4.64 BRL BRL 41.2 BRL 0.230 J BRL BRL BRL 0.610 0.340 J BRL BRL 2.30 1.68 BRL 14.4 3.854/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 0.54 BRL BRL BRL BRL BRL BRL 1/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 1 600 600 500 4,000 6,000 70 70 20 70 0.2 70 25 20 5 6 70 70 400 400 5,000 260,000 84,500 85,500 4,000,000 6,000,000 6,900 8,500 20,000 70,000 50 25,000 11,700 20,000 5,000 6,000 30,000 70,000 28,500 25,000 NOTES: NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of April 1, 2013GCL = NCDEQ's Gross Contamination Levels for Groundwater as of April 16, 2012(µg/L) = Micrograms per Liter Bold = Detected above the NC2LGWQSUnderline = Detected above the NC2LGWQS (µg/L) and GCL (µg/L)J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentrationBRL = Below Reporting Limit Free Product Contaminant of Concern/Concentration (µg/L) Not Sampled Not Sampled Not SampledNot Sampled DW-1 MW-1 NC2LGWQS (µg/L) GCL (µg/L) Free Product Free Product Free Product Free Product Standard Method 6200B MW-2 MW-5 Analytical Method AFVR-1 AFVR-2 Free Product Free Product Free Product MW-3 Table 2Summary of Historical Groundwater Analytical Results Former Berry Brothers 600 NC Highway 343 South Not SampledNot Sampled Camden, Camden County, North CarolinaNCDEQ Incident NO. TF-6221ECS Project No. 49:6102-E APPENDIX A HISTORICAL DATA (ECS, 2020) NCDEQ; 6221_Berry Brothers CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 EPA Method 5030 EPA Method 3550 Sample ID Sample Date Sample Depth (feet)TPH-GRO TPH-DROT-1 North 5/12/1994 8 11,800 BRL T-1 South 5/12/1994 8 982 BRL T-2 East 5/11/1994 8 9,730 BRL T-2 West 5/12/1994 8 435 BRL T-3 Center 5/11/1994 8 1,230 BRL T-4 East 5/11/1994 8 923 BRL T-4 West 5/11/1994 8 96.60 BRL T-5 5/11/1995 8 1,010 BRL S-1 5/17/1994 8 187 BRL SS-1A 3/3/2005 1.75 4,000 NS SS-1B 3/3/2005 1.75 3,000 NS SS-2A 3/3/2005 1.75 4,800 330 SS-2B 3/3/2005 1.75 BRL BRL 50 100 NOTES: All results are listed in mg/kg parts per million. mg/kg = Milligrams per Kilogram BRL = Below Reporting Limit NS = Not Sampled TPH-GRO = Total Petroleum Hydrocarbons - Gasoline Range Organics TPH-DRO = Total Petroleum Hydrocarbons - Diesel Range Organics Bold = Detected above the Action Level (at the time of sampling) ECS Project No. 49:6102-E NCDEQ UST Section's Action Level (mg/kg) Contaminant of Concern (mg/kg)Analytical Method Table 3 Summary of Historical Soil Sample Analytical Results Former Berry Brothers 600 NC Highway 343 South Camden, Camden County, North Carolina NCDEQ Incident No. TF-6221 APPENDIX A HISTORICAL DATA (ECS, 2020) NCDEQ; 6221_Berry Brothers CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Sample ID Sample Date BenzeneTolueneEthylbenzeneTotal XylenesAcetonen-Butylbenzenesec-Butylbenzene1,2-DichlorobenzeneIsopropylbenzeneMethyl-tert-butyl-etherNaphthalenen-PropylbenzeneStyrene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneAFVR-1 11/14/2019 8,000 18,000 2,700 11,500 BRL BRL BRL BRL 120 J 360 2,000 290 BRL 2,000 620 AVFR-2 11/14/2019 9,900 37,000 2,300 19,400 BRL BRL BRL BRL 120 J BRL 1,900 J 300 BRL 3,300 1,000 DW-1 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-1 11/14/2019 BRL BRL BRL BRL 5.4 J BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-2 11/14/2019 1,400 13,000 1,300 11,900 BRL 27 J 16 J 20 J 64 BRL 710 140 11 J 2,000 560MW-5 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-6 11/14/2019 BRL BRL BRL BRL 16 J BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-7 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-8 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-9 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRLMW-10 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-11 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL MW-12 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL Field Blank 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 1 600 600 500 6,000 70 70 20 70 20 6 70 70 400 400 5,000 260,000 84,500 85,500 6,000,000 6,900 8,500 20,000 25,000 20,000 6,000 30,000 70,000 28,500 25,000 NOTES: NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of April 1, 2013GCL = NCDEQ's Gross Contamination Levels for Groundwater as of April 16, 2012(µg/L) = Micrograms per LiterBRL = Below Reporting LimitNS = Not Sampled J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration Contaminant of Concern/Concentration (µg/L) Underline = Detected above the NC2LGWQS (µg/L) and GCL (µg/L)Bold = Detected above the NC2LGWQS (µg/L) ECS Project No. 49:6102-E NC2LGWQS (µg/L) GCL (µg/L) Standard Method 6200B Table 7 Summary of Current Groundwater Analytical ResultsFormer Berry Brothers600 NC Highway 343 South Camden, Camden County, North Carolina NCDEQ Incident No. TF-6221 Analytical Method APPENDIX A HISTORICAL DATA (ECS, 2020) NCDEQ; 6221_Berry Brothers CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 Sample ID Sample Date BenzeneTolueneEthylbenzeneTotal Xylenes2-Butanone (MEK)Acetonen-Butylbenzenesec-Butylbenzene1,2-DichlorobenzeneDiisopropyl etherEthylene DibromideIsopropylbenzene4-IsopropyltolueneMethyl-tert-butyl-etherMethylene ChlorideNaphthalenen-PropylbenzeneStyrene1,2,4-Trimethylbenzene1,3,5-Trimethylbenzene12/17/2009 51.9 294 14.4 BRL BRL BRL BRL BRL BRL BRL BRL 0.670 BRL 175 BRL 2.30 1.57 BRL 11.1 2.96 9/7/2010 329 487 107 31.9 BRL BRL BRL BRL BRL 11.7 BRL 5.67 BRL 2,980 BRL 32.4 12.7 BRL 86.2 13.512/3/2010 741 682 244 BRL BRL BRL BRL BRL BRL 12.8 BRL 13.9 2.80 1,460 BRL 77.1 30.1 BRL 200 45.9 4/7/2011 7.85 30.1 3.31 69.7 BRL BRL BRL BRL BRL 2.49 BRL BRL BRL 529 BRL BRL BRL BRL 2.18 0.5608/22/2011 1,980 5,510 1,030 324 BRL BRL BRL BRL BRL 12.0 BRL 36.7 5.75 905 BRL 1,840 60.5 5.95 1,660 383 4/12/2012 365 1,380 150 986 BRL BRL BRL BRL BRL 5.8 BRL 6.7 BRL 171 BRL 31.6 17.3 BRL 125 23.41/7/2015 5.1 2.1 2.2 3.0 BRL BRL BRL BRL BRL BRL BRL BRL BRL 2.5 BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/25/2018 1/23/201911/14/2019 BRL BRL BRL BRL BRL 16 J BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/17/2009 BRL BRL BRL 15.32 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 8/22/2011 BRL 1.13 0.33 J 5,580 BRL 78.5 BRL BRL BRL BRL BRL BRL BRL BRL BRL 0.870 J 0.200 J BRL 1.42 0.440 J4/12/2012 BRL BRL BRL 555 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL1/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/17/2009 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/22/2011 0.230J 3.73 0.75 2.360 BRL 42.8 BRL BRL BRL BRL BRL BRL BRL BRL BRL 0.460 J 0.280 J BRL 2.24 0.620 4/12/2012 BRL BRL BRL BRL NRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL1/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 12/17/2009 3.21 BRL 41.0 BRL BRL BRL BRL 2.96 BRL BRL BRL 19.2 BRL BRL BRL 1.86 17.2 BRL 4.75 3.459/7/2010 BRL BRL 0.710 4.67 BRL BRL BRL 1.47 BRL BRL BRL 6.99 BRL BRL BRL BRL 2.40 BRL BRL BRL 12/3/2010 15.6 BRL 177 BRL BRL BRL BRL 4.66 BRL BRL BRL 38.4 BRL BRL BRL 19.1 60.0 BRL 13.0 20.94/7/2011 BRL BRL 2.41 12 BRL BRL BRL 0.510 BRL BRL BRL 4.43 BRL BRL BRL BRL 0.920 J BRL BRL BRL8/22/2011 BRL BRL BRL BRL BRL 21.6 BRL 0.250 J BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL BRL 2.0 63.3 BRL BRL BRL 1.7 BRL BRL BRL 4.5 BRL BRL BRL BRL BRL BRL BRL BRL1/7/2015 BRL BRL 0.95 BRL BRL BRL BRL BRL BRL BRL BRL 0.96 BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL 23 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/25/20181/23/2019 11/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL12/17/2009 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/22/2011 4/13/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/25/2018 1/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL8/22/2011 BRL BRL BRL BRL BRL 72.1 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL10/25/2018 1/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 8/22/2011 BRL BRL BRL BRL BRL 65.7 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL2/27/2018 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 10/25/20181/23/201911/14/2019 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 8/22/2011 BRL BRL BRL BRL BRL 97.7 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL4/12/2012 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 2.1 BRL BRL BRL BRL BRL1/7/2015 BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL BRL 2/27/2018 1 600 600 500 4,000 6,000 70 70 20 70 0.2 70 25 20 5 6 70 70 400 400 5,000 260,000 84,500 85,500 4,000,000 6,000,000 6,900 8,500 20,000 70,000 50 25,000 11,700 20,000 5,000 6,000 30,000 70,000 28,500 25,000 NOTES: NC2LGWQS = North Carolina 2L Groundwater Quality Standard as of April 1, 2013GCL = NCDEQ's Gross Contamination Levels for Groundwater as of April 16, 2012(µg/L) = Micrograms per Liter Bold = Detected above the NC2LGWQSUnderline = Detected above the NC2LGWQS (µg/L) and GCL (µg/L)J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentrationBRL = Below Reporting Limit MW-12 Not SampledNot Sampled Table 7 (continued) Former Berry Brothers Summary of Historical Groundwater Analytical Results 600 NC Highway 343 South MW-6 MW-7 MW-8 Not SampledNot Sampled Not Sampled Not Sampled Monitoring Well Destroyed Could Not Locate Not SampledNot Sampled GCL (µg/L) NC2LGWQS (µg/L) MW-9 MW-10 Camden, Camden County, North CarolinaNCDEQ Incident NO. TF-6221ECS Project No. 49:6102-E Analytical Method Not Sampled Not SampledNot Sampled MW-13 Not Sampled MW-11 Not SampledNot Sampled Standard Method 6200B Contaminant of Concern/Concentration (µg/L) APPENDIX A HISTORICAL DATA (ECS, 2020) NCDEQ; 6221_Berry Brothers CATLIN Project No. 221036 CATLIN Engineers and Scientists June 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 APPENDIX B SITE PHOTOGRAPHS APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of site, facing northwest. View of AFVR-1, facing west. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of AFVR-2, facing west. View of MW-1, facing west. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of MW-2, facing northwest. View of MW-3, facing north. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of MW-3. View of MW-5, facing east. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of MW-6, facing east. View of MW-8, facing west. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of MW-9, facing west. View of MW-11, facing west. APPENDIX B SITE PHOTOGRAPHS – MAY 18, 2023 NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 View of MW-12, facing north. View of DW-1, facing south. NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 APPENDIX C JOB HAZARD ANALYSIS AND FIELD DATA SHEETS Source Exposure Limit Groundwater and/or soil vapor 0.5 ppm TLV-TWA ACGIH Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH Groundwater and/or soil vapor 20 ppm TLV-TWA ACGIH Groundwater and/or soil vapor 100 ppm TLV-TWA ACGIH Groundwater and/or soil vapor 50 ppm TLV-TWA ACGIH Groundwater and/or soil vapor 10 ppm TLV-TWA ACGIH Exposure Potential Likely Unlikely Unlikely Start Stop 7:30 9:00 9:00 9:15 9:15 15:30 15:30 18:00 Date and Time: 5/10/23 @ 09:15 Equipment Used:PPE D/ Bailers/ Sampling Supplies/Oil-Water Interface Probe/ Geochemistry Sensor Unit/Tablet Truck #55 Mileage: Weather: Mob, stopped for supplies, and traveled to site On-site safetybriefing. Watch for cars in parking lot. Set out cone while working in parking lot and wear safety vest. Located, opened, gauged DTW and TD, sampled MW-1, -2, -3, -4, -5, -6, -7, and TMW-01 (waited for recharge on TMW), photographed all wells, ice for samples, COC, PO#. Field Blank collected at 09:32 Biological Hazards Name of Biological Hazard Source Insect bites and stings Sandra Miller / CATLIN surroundings Departed site, traveled to Pace and dropped off samples, returned to Raleigh office (MUCH traffic), demobed truck and cleaned out dirt. Start:End: DAILY TASK Snakes surroundings Poison Plants (Ivy, Oak, and/or Sumac)surroundings PERSONNEL ONSITE Name and Company (Print)Signature Chemical Hazards Sunny, Mid-High 70's Site-Specific Job Hazard Analysis Location Where Task/Operation Performed Bowden's Grocery & Grill, Bunnlevel, NC Task/Operation Sample Monitoring Wells Employee Certifying this JHA Print Name: Sean O'Neil, P.E.Signature: Operational Phase Monitoring Date(s) this JHA Conducted: 05/10/2023 Potential Chemicals Concentration BENZENE ppm ETHYL BENZENE ppm NAPHTHALENE ppm * Gas and/or Diesel TOLUENE ppm XYLENE, ALL ISOMERS ppm METHYL TERT-BUTYL ETHER ppm CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-1 7.31 3.69 1.193 NMT 3.579 11 5.965 2 Method:Bailer Purge Start Time:12:20 Required Bails for 3 Well Volumes:15 Purge Stop Time:12:27 Required Bails for 5 Well Volumes:25 Was Well Purged Dry?No Number of Bails Removed:16 Sample Time:12:26 Groundwater Removed (gal):3.8 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 12:18 0.06 8.40 12.33 69.13 21.16 12:19 163.35 4.81 12.24 -42.65 20.17 12:20 164.23 3.76 12.28 -60.56 19.91 12:21 163.98 3.88 12.28 -66.81 19.67 12:22 165.30 4.26 12.29 -71.09 19.66 12:23 167.10 3.94 12.29 -72.98 19.50 12:24 166.09 3.83 12.27 -72.97 19.42 Laboratory:Con-Test Analysis: Mild turbidity; light milky gray. Strong HCO. Well Data Well ID Depth to Product (ft below TOC) Total Well Depth (ft) Purging Information Information Volume of Groundwater in Well Aqua Troll 600 Turbidity and Additional Sampling Notes 6200B Laboratory Analysis Information Geochemical Parameters Depth to Water (ft below TOC) GROUNDWATER SAMPLING FORM Water Column (ft below TOC) One Well Volume (gal) Three Well Volumes (gal) Five Well Volumes (gal) 220226.4 NCDEQ - SLP Monitoring Well Information Sandy Miller 5/10/2023 Bowden Grocery and Grill Well Diameter (inches) CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-2 8.70 3.5 1.420 NMT 4.260 12.2 7.099 2 Method:Bailer Purge Start Time:12:44 Required Bails for 3 Well Volumes:18 Purge Stop Time:12:50 Required Bails for 5 Well Volumes:30 Was Well Purged Dry?No Number of Bails Removed:19 Sample Time:12:51 Groundwater Removed (gal):4.6 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 12:41 0.06 8.70 12.45 -16.06 21.88 12:42 102.49 5.83 12.20 54.96 19.41 12:43 103.87 3.91 12.18 82.25 19.08 12:44 103.63 3.99 12.24 67.92 18.57 12:45 103.51 4.08 12.29 50.66 18.48 12:46 103.32 4.22 12.31 35.99 18.51 12:47 104.07 4.37 12.31 27.27 18.39 12:48 103.98 4.37 12.31 20.08 18.28 Laboratory:Con-Test Analysis:6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes High turbidity; light tan-brown. Mild HCO. Laboratory Analysis Information Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-3 8.87 3.73 1.448 NMT 4.343 12.6 7.238 2 Method:Bailer Purge Start Time:13:51 Required Bails for 3 Well Volumes:19 Purge Stop Time:14:02 Required Bails for 5 Well Volumes:31 Was Well Purged Dry?No Number of Bails Removed:20 Sample Time:14:03 Groundwater Removed (gal):4.8 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 13:48 0.06 8.77 12.29 16.91 22.29 13:49 0.06 8.77 12.38 -60.24 22.48 13:50 307.69 6.24 12.52 -81.03 20.07 13:51 311.76 3.74 12.55 -92.15 19.32 13:52 303.20 3.57 12.55 -96.06 19.20 13:53 286.73 4.04 12.53 -95.98 19.11 13:54 276.81 3.97 12.52 -95.04 19.01 13:55 274.00 3.85 12.51 -93.49 18.99 13:56 263.08 4.40 12.51 -91.71 18.92 13:57 248.68 4.23 12.51 -89.73 18.78 13:58 246.55 4.01 12.50 -87.77 18.78 13:59 239.02 4.16 12.49 -85.64 18.77 Laboratory:Con-Test Analysis:6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes Very high turbidity; light tan. Moderate HCO. Laboratory Analysis Information Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-4 8.54 3.96 1.394 NMT 4.181 12.5 6.969 2 Method:Bailer Purge Start Time:11:54 Required Bails for 3 Well Volumes:18 Purge Stop Time:12:05 Required Bails for 5 Well Volumes:30 Was Well Purged Dry?No Number of Bails Removed:19 Sample Time:12:06 Groundwater Removed (gal):4.6 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 11:51 0.00 8.07 12.04 238.97 24.11 11:52 0.06 8.15 12.19 230.98 23.88 11:53 95.29 4.52 12.26 162.48 20.12 11:54 95.09 4.03 12.26 135.49 19.55 11:55 94.45 3.97 12.26 118.98 19.50 11:56 93.85 3.86 12.28 104.74 19.22 11:57 93.14 3.86 12.27 99.28 19.22 11:58 93.15 3.92 12.25 96.36 19.32 11:59 92.84 3.95 12.24 91.12 19.58 12:00 92.82 4.03 12.24 88.31 19.05 12:01 92.93 4.65 12.20 88.93 19.00 12:02 81.38 4.13 12.22 84.22 18.85 Laboratory:Con-Test Analysis:6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes Very high turbidity; tan-brown. Laboratory Analysis Information Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-5 9.36 3.14 1.528 NMT 4.583 12.5 7.638 2 Method:Bailer Purge Start Time:11:20 Required Bails for 3 Well Volumes:20 Purge Stop Time:11:28 Required Bails for 5 Well Volumes:32 Was Well Purged Dry?No Number of Bails Removed:21 Sample Time:11:29 Groundwater Removed (gal):5.0 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 11:20 84.89 4.71 12.32 243.84 16.72 11:21 84.55 4.49 12.30 248.98 16.54 11:22 83.52 4.26 12.30 253.96 17.06 11:23 83.54 4.33 12.29 255.19 16.91 11:24 83.45 4.41 12.28 255.68 16.75 11:25 83.68 5.56 12.29 246.62 16.58 Laboratory:Con-Test Analysis: Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) 6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes Very high turbidity; tan. Laboratory Analysis Information CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-6 9.56 2.94 1.560 NMT 4.681 12.5 7.801 2 Method:Bailer Purge Start Time:13:22 Required Bails for 3 Well Volumes:20 Purge Stop Time:13:32 Required Bails for 5 Well Volumes:33 Was Well Purged Dry?No Number of Bails Removed:22 Sample Time:13:33 Groundwater Removed (gal):5.3 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 13:19 0.06 9.09 12.36 107.10 23.10 13:20 90.90 5.52 12.74 51.52 17.61 13:21 93.02 4.13 12.84 58.51 16.58 13:22 96.39 4.18 12.85 48.97 16.15 13:23 97.25 4.05 12.77 41.92 16.49 13:24 98.00 4.10 12.73 35.37 16.48 13:25 101.34 4.34 12.70 29.24 16.22 13:26 102.77 4.42 12.68 22.05 16.12 13:27 105.69 4.40 12.66 14.38 16.39 13:28 106.45 4.50 12.63 10.01 16.15 13:29 108.14 4.54 12.61 5.08 16.09 Laboratory:Con-Test Analysis: Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) 6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes Very high turbidity; tan. Moderate HCO. Laboratory Analysis Information CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: TMW-01 23.94 7.66 3.907 NMT 11.721 31.6 19.535 2 Method:Bailer Purge Start Time:14:23 Required Bails for 3 Well Volumes:49 Purge Stop Time:14:36 Required Bails for 5 Well Volumes:82 Was Well Purged Dry?Yes Number of Bails Removed:17 Sample Time:14:50 Groundwater Removed (gal):4.1 Equipment Used: Time Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) pH (Standard Units) ORP (mV) Temperature (Co) 14:21 1.28 8.70 13.41 -138.17 21.86 14:22 2081.80 9.07 13.97 -171.35 20.08 14:23 2183.19 8.44 No Data -181.71 19.13 14:24 2268.03 8.44 No Data -179.13 18.88 14:25 2505.09 8.38 13.99 -175.91 18.88 14:26 2841.67 8.15 No Data -174.21 18.77 14:27 3117.33 7.91 13.98 -172.85 19.14 14:28 3418.78 8.13 14.00 -173.25 19.20 14:29 3969.27 8.24 No Data -174.17 19.20 14:30 4323.40 8.91 No Data -172.94 19.20 14:34 4169.57 9.25 No Data -168.92 19.58 14:35 4874.26 9.23 No Data -164.10 19.38 Laboratory:Con-Test Analysis: Depth to Water (ft below TOC)One Well Volume (gal) GROUNDWATER SAMPLING FORM Bowden Grocery and Grill Sandy Miller 220226.4 5/10/2023 NCDEQ - SLP Monitoring Well Information Well Data Volume of Groundwater in Well Well ID Water Column (ft below TOC) 6200B Depth to Product (ft below TOC)Three Well Volumes (gal) Total Well Depth (ft)Five Well Volumes (gal) Well Diameter (inches) Purging Information Information Geochemical Parameters Aqua Troll 600 Turbidity and Additional Sampling Notes Initially clear then high turbidity and gray near bottom. Bailed dry once at 16 bails and again at 17 bails. Waited for recharge to sample. Laboratory Analysis Information NCDEQ; 6221_Berry Brothers CATLIN Engineers and Scientists CATLIN Project No. 221036 June 2023 APPENDIX D LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENT 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 May 31, 2023 Ben Ashba CATLIN Engineers & Scientists 220 Old Dairy Road Wilmington, NC 28405 Project Location: Camden, NC Client Job Number: Project Number: 221036.3 Laboratory Work Order Number: 23E2960 Enclosed are results of analyses for samples as received by the laboratory on May 20, 2023. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kaitlyn A. Feliciano Project Manager Table of Contents Sample Summary 3 Hits Only Report 4 Case Narrative 7 Sample Results 8 23E2960-01 8 23E2960-02 10 23E2960-03 12 23E2960-04 14 23E2960-05 16 23E2960-06 18 23E2960-07 20 23E2960-08 22 23E2960-09 24 23E2960-10 26 23E2960-11 28 23E2960-12 30 23E2960-13 32 23E2960-14 34 Sample Preparation Information 36 QC Data 37 Volatile Organic Compounds by GC/MS 37 B341322 37 Flag/Qualifier Summary 41 Certifications 42 Chain of Custody/Sample Receipt 44 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 5/31/2023 CATLIN Engineers & Scientists 220 Old Dairy Road Wilmington, NC 28405 ATTN: Ben Ashba 221036.3 23E2960 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Camden, NC 230518-4 MW-1 23E2960-01 Ground Water SM21-23 6200B MW-2 23E2960-02 Ground Water SM21-23 6200B MW-5 23E2960-03 Ground Water SM21-23 6200B MW-6 23E2960-04 Ground Water SM21-23 6200B MW-7 23E2960-05 Ground Water SM21-23 6200B MW-8 23E2960-06 Ground Water SM21-23 6200B MW-9 23E2960-07 Ground Water SM21-23 6200B MW-10 23E2960-08 Ground Water SM21-23 6200B MW-11 23E2960-09 Ground Water SM21-23 6200B MW-12 23E2960-10 Ground Water SM21-23 6200B AFVR-1 23E2960-11 Ground Water SM21-23 6200B AFVR-2 23E2960-12 Ground Water SM21-23 6200B DW-1 23E2960-13 Ground Water SM21-23 6200B TB 23E2960-14 Trip Blank Water SM21-23 6200B [TOC_1]Sample Summary[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 [TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-01MW-1 DL Acetone 4.6 50 g/L SM21-23 6200BJ2.0 Methylene Chloride 0.26 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-02MW-2 DL 1,2,4-Trimethylbenzene 2500 50 g/L SM21-23 6200B20 1,3,5-Trimethylbenzene 540 50 g/L SM21-23 6200B15 2-Butanone (MEK)240 500 g/L SM21-23 6200BJ170 Acetone 350 5000 g/L SM21-23 6200BJ200 Benzene 1600 50 g/L SM21-23 6200B18 Ethylbenzene 2100 50 g/L SM21-23 6200B22 Isopropylbenzene (Cumene)86 50 g/L SM21-23 6200B15 m+p Xylene 10000 100 g/L SM21-23 6200B49 Naphthalene 720 50 g/L SM21-23 6200B38 n-Butylbenzene 48 50 g/L SM21-23 6200BJ15 n-Propylbenzene 180 50 g/L SM21-23 6200B12 o-Xylene 2600 50 g/L SM21-23 6200B24 p-Isopropyltoluene (p-Cymene)16 50 g/L SM21-23 6200BJ13 Toluene 8800 50 g/L SM21-23 6200B22 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-03MW-5 DL Methylene Chloride 0.23 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-04MW-6 DL Acetone 2.9 50 g/L SM21-23 6200BJ2.0 Benzene 46 0.50 g/L SM21-23 6200B0.18 Diisopropyl Ether (DIPE)0.28 0.50 g/L SM21-23 6200BJ0.20 Ethylbenzene 36 0.50 g/L SM21-23 6200B0.22 Isopropylbenzene (Cumene)1.8 0.50 g/L SM21-23 6200B0.15 m+p Xylene 5.1 1.0 g/L SM21-23 6200B0.49 Methyl tert-Butyl Ether (MTBE)0.67 0.50 g/L SM21-23 6200B0.17 Methylene Chloride 0.35 5.0 g/L SM21-23 6200BJ0.18 Naphthalene 8.7 0.50 g/L SM21-23 6200B0.38 n-Butylbenzene 0.47 0.50 g/L SM21-23 6200BJ0.15 n-Propylbenzene 3.5 0.50 g/L SM21-23 6200B0.12 o-Xylene 0.75 0.50 g/L SM21-23 6200B0.24 Toluene 2.0 0.50 g/L SM21-23 6200B0.22 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-05MW-7 DL Acetone 4.6 50 g/L SM21-23 6200BJ2.0 Methylene Chloride 0.24 5.0 g/L SM21-23 6200BJ0.18 Toluene 0.30 0.50 g/L SM21-23 6200BJ0.22 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-06MW-8 DL Methylene Chloride 0.32 5.0 g/L SM21-23 6200BJ0.18 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-07MW-9 DL Acetone 5.4 50 g/L SM21-23 6200BJ2.0 Isopropylbenzene (Cumene)0.16 0.50 g/L SM21-23 6200BJ0.15 Methylene Chloride 0.26 5.0 g/L SM21-23 6200BJ0.18 sec-Butylbenzene 0.14 0.50 g/L SM21-23 6200BJ0.13 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-08MW-10 DL Acetone 3.2 50 g/L SM21-23 6200BJ2.0 Methylene Chloride 0.23 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-09MW-11 DL Acetone 2.0 50 g/L SM21-23 6200BJ2.0 Methylene Chloride 0.21 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-10MW-12 DL Acetone 2.1 50 g/L SM21-23 6200BJ2.0 Methylene Chloride 0.28 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-11AFVR-1 DL 1,2,4-Trimethylbenzene 990 25 g/L SM21-23 6200B9.9 1,3,5-Trimethylbenzene 250 25 g/L SM21-23 6200B7.5 2-Butanone (MEK)130 250 g/L SM21-23 6200BJ84 Acetone 130 2500 g/L SM21-23 6200BJ100 Benzene 1800 25 g/L SM21-23 6200B9.2 Ethylbenzene 2100 25 g/L SM21-23 6200B11 Isopropylbenzene (Cumene)94 25 g/L SM21-23 6200B7.6 m+p Xylene 3600 50 g/L SM21-23 6200B25 Methyl tert-Butyl Ether (MTBE)76 25 g/L SM21-23 6200B8.5 Naphthalene 410 25 g/L SM21-23 6200B19 n-Butylbenzene 28 25 g/L SM21-23 6200B7.5 n-Propylbenzene 210 25 g/L SM21-23 6200B6.2 o-Xylene 1200 25 g/L SM21-23 6200B12 p-Isopropyltoluene (p-Cymene)9.0 25 g/L SM21-23 6200BJ6.3 sec-Butylbenzene 16 25 g/L SM21-23 6200BJ6.3 Toluene 3700 25 g/L SM21-23 6200B11 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-12AFVR-2 DL 1,2,4-Trimethylbenzene 2500 200 g/L SM21-23 6200B80 1,3,5-Trimethylbenzene 640 200 g/L SM21-23 6200B60 Benzene 3200 200 g/L SM21-23 6200B74 Ethylbenzene 2300 200 g/L SM21-23 6200B88 Isopropylbenzene (Cumene)120 200 g/L SM21-23 6200BJ60 m+p Xylene 8800 400 g/L SM21-23 6200B200 Methyl tert-Butyl Ether (MTBE)220 200 g/L SM21-23 6200B68 Naphthalene 960 200 g/L SM21-23 6200B150 n-Propylbenzene 230 200 g/L SM21-23 6200B50 o-Xylene 4100 200 g/L SM21-23 6200B97 Toluene 21000 200 g/L SM21-23 6200B89 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-13DW-1 DL Methylene Chloride 0.32 5.0 g/L SM21-23 6200BJ0.18 Client ID:Lab ID: Analyte Results/Qual RL Units Method 23E2960-14TB DL Acetone 2.3 50 g/L SM21-23 6200BJ2.0 Chloroform 0.16 0.50 g/L SM21-23 6200BJ0.14 Methylene Chloride 0.29 5.0 g/L SM21-23 6200BJ0.18 Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary section of this report. Users must review this report in its entirety to determine data usability and assessment. 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. For method 6200B, elevated reporting limits for sample(s) 23E2960-02, 23E2960-11, 23E2960-12 due to a high concentration of target compounds. [TOC_1]Case Narrative[TOC] SM21-23 6200B Qualifications: Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. Analyte & Samples(s) Qualified: L-02 Bromomethane B341322-BS1, B341322-BSD1, S088292-CCV1 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria. Analyte & Samples(s) Qualified: L-07 1,2,3-Trichlorobenzene B341322-BSD1 Elevated reporting limit due to high concentration of target compounds. Analyte & Samples(s) Qualified: RL-11 23E2960-02[MW-2], 23E2960-11[AFVR-1], 23E2960-12[AFVR-2] The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-01 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 5/18/2023 12:16 [TOC_2]23E2960-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 4.6 50 5/27/23 18:59 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 18:59 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 18:59 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 18:59 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 18:59 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 18:59 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 18:59 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 18:59 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 18:59 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 18:59 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 18:59 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 18:59 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 18:59 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 18:59 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 18:59 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 18:59 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 18:59 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 18:59 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 18:59 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 18:59 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 18:59 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 18:59 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 18:59 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 18:59 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 18:59 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 18:59 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 18:59 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 18:59 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 18:59 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.26 5.0 5/27/23 18:59 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 18:59 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) [TOC_1]Sample Results[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-01 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 5/18/2023 12:16 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 18:59 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 18:59 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 18:59 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 18:59 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 18:59 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 18:59 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 18:59 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 18:59 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 18:59 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 18:59 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 18:59 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 18:59 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 18:59 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 18:59 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 18:59 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 18:59 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 79.9 5/27/23 18:5970-130 Toluene-d8 97.3 5/27/23 18:5970-130 4-Bromofluorobenzene 81.6 5/27/23 18:5970-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-02 Field Sample #: MW-2 Sample Matrix: Ground Water Sampled: 5/18/2023 13:26 [TOC_2]23E2960-02[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 350 5000 5/27/23 22:53 LBDg/L200 5/25/23SM21-23 6200B100JAcetone 1600 50 5/27/23 22:53 LBDg/L18 5/25/23SM21-23 6200B100Benzene ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B100Bromobenzene ND 100 5/27/23 22:53 LBDg/L28 5/25/23SM21-23 6200B100Bromochloromethane ND 50 5/27/23 22:53 LBDg/L16 5/25/23SM21-23 6200B100Bromodichloromethane ND 100 5/27/23 22:53 LBDg/L41 5/25/23SM21-23 6200B100Bromoform ND 200 5/27/23 22:53 LBDg/L130 5/25/23SM21-23 6200B100Bromomethane 240 500 5/27/23 22:53 LBDg/L170 5/25/23SM21-23 6200B100J2-Butanone (MEK) 48 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B100Jn-Butylbenzene ND 50 5/27/23 22:53 LBDg/L13 5/25/23SM21-23 6200B100sec-Butylbenzene ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B100tert-Butylbenzene ND 50 5/27/23 22:53 LBDg/L16 5/25/23SM21-23 6200B100Carbon Tetrachloride ND 50 5/27/23 22:53 LBDg/L12 5/25/23SM21-23 6200B100Chlorobenzene ND 5000 5/27/23 22:53 LBDg/L2000 5/25/23SM21-23 6200B100Ethanol ND 50 5/27/23 22:53 LBDg/L20 5/25/23SM21-23 6200B100Chlorodibromomethane ND 50 5/27/23 22:53 LBDg/L34 5/25/23SM21-23 6200B100Chloroethane ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B100Chloroform ND 60 5/27/23 22:53 LBDg/L50 5/25/23SM21-23 6200B100Chloromethane ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B1002-Chlorotoluene ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B1004-Chlorotoluene ND 100 5/27/23 22:53 LBDg/L16 5/25/23SM21-23 6200B1001,2-Dibromoethane (EDB) ND 50 5/27/23 22:53 LBDg/L13 5/25/23SM21-23 6200B1001,2-Dichlorobenzene ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B1001,3-Dichlorobenzene ND 50 5/27/23 22:53 LBDg/L13 5/25/23SM21-23 6200B1001,4-Dichlorobenzene ND 50 5/27/23 22:53 LBDg/L16 5/25/23SM21-23 6200B100Dichlorodifluoromethane (Freon 12) ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B1001,1-Dichloroethane ND 100 5/27/23 22:53 LBDg/L30 5/25/23SM21-23 6200B1001,2-Dichloroethane ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B1001,1-Dichloroethylene ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B100cis-1,2-Dichloroethylene ND 50 5/27/23 22:53 LBDg/L17 5/25/23SM21-23 6200B100trans-1,2-Dichloroethylene ND 50 5/27/23 22:53 LBDg/L19 5/25/23SM21-23 6200B1001,2-Dichloropropane ND 100 5/27/23 22:53 LBDg/L12 5/25/23SM21-23 6200B1001,3-Dichloropropane ND 50 5/27/23 22:53 LBDg/L35 5/25/23SM21-23 6200B1002,2-Dichloropropane ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B1001,1-Dichloropropene ND 100 5/27/23 22:53 LBDg/L16 5/25/23SM21-23 6200B100cis-1,3-Dichloropropene ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B100trans-1,3-Dichloropropene ND 50 5/27/23 22:53 LBDg/L20 5/25/23SM21-23 6200B100Diisopropyl Ether (DIPE) 2100 50 5/27/23 22:53 LBDg/L22 5/25/23SM21-23 6200B100Ethylbenzene ND 500 5/27/23 22:53 LBDg/L120 5/25/23SM21-23 6200B1002-Hexanone (MBK) 86 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B100Isopropylbenzene (Cumene) 16 50 5/27/23 22:53 LBDg/L13 5/25/23SM21-23 6200B100Jp-Isopropyltoluene (p-Cymene) ND 50 5/27/23 22:53 LBDg/L17 5/25/23SM21-23 6200B100Methyl tert-Butyl Ether (MTBE) ND 500 5/27/23 22:53 LBDg/L18 5/25/23SM21-23 6200B100Methylene Chloride ND 500 5/27/23 22:53 LBDg/L130 5/25/23SM21-23 6200B1004-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-02 Field Sample #: MW-2 Sample Matrix: Ground Water Sampled: 5/18/2023 13:26 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 720 50 5/27/23 22:53 LBDg/L38 5/25/23SM21-23 6200B100Naphthalene 180 50 5/27/23 22:53 LBDg/L12 5/25/23SM21-23 6200B100n-Propylbenzene ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B100Styrene ND 50 5/27/23 22:53 LBDg/L14 5/25/23SM21-23 6200B1001,1,2,2-Tetrachloroethane ND 50 5/27/23 22:53 LBDg/L17 5/25/23SM21-23 6200B100Tetrachloroethylene 8800 50 5/27/23 22:53 LBDg/L22 5/25/23SM21-23 6200B100Toluene ND 100 5/27/23 22:53 LBDg/L34 5/25/23SM21-23 6200B1001,2,3-Trichlorobenzene ND 50 5/27/23 22:53 LBDg/L30 5/25/23SM21-23 6200B1001,2,4-Trichlorobenzene ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B1001,1,1-Trichloroethane ND 50 5/27/23 22:53 LBDg/L19 5/25/23SM21-23 6200B1001,1,2-Trichloroethane ND 50 5/27/23 22:53 LBDg/L17 5/25/23SM21-23 6200B100Trichloroethylene ND 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B100Trichlorofluoromethane (Freon 11) ND 50 5/27/23 22:53 LBDg/L28 5/25/23SM21-23 6200B1001,2,3-Trichloropropane 2500 50 5/27/23 22:53 LBDg/L20 5/25/23SM21-23 6200B1001,2,4-Trimethylbenzene 540 50 5/27/23 22:53 LBDg/L15 5/25/23SM21-23 6200B1001,3,5-Trimethylbenzene ND 2000 5/27/23 22:53 LBDg/L170 5/25/23SM21-23 6200B100Vinyl Acetate ND 50 5/27/23 22:53 LBDg/L24 5/25/23SM21-23 6200B100Vinyl Chloride 10000 100 5/27/23 22:53 LBDg/L49 5/25/23SM21-23 6200B100m+p Xylene 2600 50 5/27/23 22:53 LBDg/L24 5/25/23SM21-23 6200B100o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 81.1 5/27/23 22:5370-130 Toluene-d8 98.9 5/27/23 22:5370-130 4-Bromofluorobenzene 91.8 5/27/23 22:5370-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-03 Field Sample #: MW-5 Sample Matrix: Ground Water Sampled: 5/18/2023 12:31 [TOC_2]23E2960-03[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 5/27/23 19:25 LBDg/L2.0 5/25/23SM21-23 6200B1Acetone ND 0.50 5/27/23 19:25 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 19:25 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 19:25 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 19:25 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 19:25 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 19:25 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 19:25 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 19:25 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 19:25 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 19:25 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 19:25 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 19:25 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 19:25 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 19:25 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 19:25 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 19:25 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 19:25 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 19:25 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 19:25 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 19:25 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 19:25 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 19:25 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 19:25 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 19:25 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 19:25 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 19:25 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 19:25 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 19:25 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.23 5.0 5/27/23 19:25 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 19:25 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-03 Field Sample #: MW-5 Sample Matrix: Ground Water Sampled: 5/18/2023 12:31 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 19:25 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 19:25 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 19:25 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 19:25 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 19:25 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 19:25 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 19:25 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 19:25 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 19:25 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 19:25 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 19:25 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 19:25 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 19:25 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 19:25 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 19:25 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 19:25 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 79.5 5/27/23 19:2570-130 Toluene-d8 97.4 5/27/23 19:2570-130 4-Bromofluorobenzene 89.0 5/27/23 19:2570-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-04 Field Sample #: MW-6 Sample Matrix: Ground Water Sampled: 5/18/2023 11:58 [TOC_2]23E2960-04[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 2.9 50 5/27/23 19:51 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone 46 0.50 5/27/23 19:51 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 19:51 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 19:51 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 19:51 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 19:51 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 19:51 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) 0.47 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B1Jn-Butylbenzene ND 0.50 5/27/23 19:51 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 19:51 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 19:51 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 19:51 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 19:51 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 19:51 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 19:51 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 19:51 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 19:51 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 19:51 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 19:51 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 19:51 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 19:51 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 19:51 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 19:51 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 19:51 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 19:51 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene 0.28 0.50 5/27/23 19:51 LBDg/L0.20 5/25/23SM21-23 6200B1JDiisopropyl Ether (DIPE) 36 0.50 5/27/23 19:51 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 19:51 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) 1.8 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 19:51 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) 0.67 0.50 5/27/23 19:51 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.35 5.0 5/27/23 19:51 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 19:51 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-04 Field Sample #: MW-6 Sample Matrix: Ground Water Sampled: 5/18/2023 11:58 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 8.7 0.50 5/27/23 19:51 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene 3.5 0.50 5/27/23 19:51 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 19:51 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 19:51 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene 2.0 0.50 5/27/23 19:51 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 19:51 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 19:51 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 19:51 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 19:51 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 19:51 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 19:51 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 19:51 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 19:51 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 19:51 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride 5.1 1.0 5/27/23 19:51 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene 0.75 0.50 5/27/23 19:51 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 86.5 5/27/23 19:5170-130 Toluene-d8 98.7 5/27/23 19:5170-130 4-Bromofluorobenzene 81.3 5/27/23 19:5170-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-05 Field Sample #: MW-7 Sample Matrix: Ground Water Sampled: 5/18/2023 14:24 [TOC_2]23E2960-05[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 4.6 50 5/27/23 20:17 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 20:17 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 20:17 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 20:17 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 20:17 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 20:17 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 20:17 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 20:17 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 20:17 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 20:17 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 20:17 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 20:17 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 20:17 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 20:17 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 20:17 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 20:17 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 20:17 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 20:17 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 20:17 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 20:17 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 20:17 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 20:17 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 20:17 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 20:17 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 20:17 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 20:17 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 20:17 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 20:17 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 20:17 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.24 5.0 5/27/23 20:17 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 20:17 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-05 Field Sample #: MW-7 Sample Matrix: Ground Water Sampled: 5/18/2023 14:24 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 20:17 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 20:17 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 20:17 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 20:17 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene 0.30 0.50 5/27/23 20:17 LBDg/L0.22 5/25/23SM21-23 6200B1JToluene ND 1.0 5/27/23 20:17 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 20:17 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 20:17 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 20:17 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 20:17 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 20:17 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 20:17 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 20:17 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 20:17 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 20:17 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 20:17 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 78.6 5/27/23 20:1770-130 Toluene-d8 94.6 5/27/23 20:1770-130 4-Bromofluorobenzene 83.7 5/27/23 20:1770-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-06 Field Sample #: MW-8 Sample Matrix: Ground Water Sampled: 5/18/2023 13:48 [TOC_2]23E2960-06[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 5/27/23 20:43 LBDg/L2.0 5/25/23SM21-23 6200B1Acetone ND 0.50 5/27/23 20:43 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 20:43 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 20:43 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 20:43 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 20:43 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 20:43 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 20:43 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 20:43 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 20:43 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 20:43 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 20:43 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 20:43 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 20:43 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 20:43 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 20:43 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 20:43 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 20:43 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 20:43 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 20:43 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 20:43 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 20:43 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 20:43 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 20:43 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 20:43 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 20:43 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 20:43 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 20:43 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 20:43 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.32 5.0 5/27/23 20:43 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 20:43 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-06 Field Sample #: MW-8 Sample Matrix: Ground Water Sampled: 5/18/2023 13:48 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 20:43 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 20:43 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 20:43 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 20:43 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 20:43 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 20:43 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 20:43 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 20:43 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 20:43 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 20:43 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 20:43 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 20:43 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 20:43 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 20:43 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 20:43 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 20:43 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 75.8 5/27/23 20:4370-130 Toluene-d8 96.8 5/27/23 20:4370-130 4-Bromofluorobenzene 91.2 5/27/23 20:4370-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-07 Field Sample #: MW-9 Sample Matrix: Ground Water Sampled: 5/18/2023 12:42 [TOC_2]23E2960-07[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 5.4 50 5/27/23 21:09 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 21:09 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 21:09 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 21:09 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 21:09 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 21:09 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 21:09 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene 0.14 0.50 5/27/23 21:09 LBDg/L0.13 5/25/23SM21-23 6200B1Jsec-Butylbenzene ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 21:09 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 21:09 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 21:09 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 21:09 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 21:09 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 21:09 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 21:09 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 21:09 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 21:09 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 21:09 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 21:09 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 21:09 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 21:09 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 21:09 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 21:09 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 21:09 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 21:09 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 21:09 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 21:09 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) 0.16 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B1JIsopropylbenzene (Cumene) ND 0.50 5/27/23 21:09 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 21:09 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.26 5.0 5/27/23 21:09 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 21:09 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-07 Field Sample #: MW-9 Sample Matrix: Ground Water Sampled: 5/18/2023 12:42 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 21:09 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 21:09 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 21:09 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 21:09 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 21:09 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 21:09 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 21:09 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 21:09 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 21:09 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 21:09 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 21:09 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 21:09 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 21:09 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 21:09 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 21:09 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 21:09 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 74.0 5/27/23 21:0970-130 Toluene-d8 96.6 5/27/23 21:0970-130 4-Bromofluorobenzene 88.1 5/27/23 21:0970-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-08 Field Sample #: MW-10 Sample Matrix: Ground Water Sampled: 5/18/2023 13:11 [TOC_2]23E2960-08[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 3.2 50 5/27/23 21:35 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 21:35 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 21:35 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 21:35 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 21:35 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 21:35 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 21:35 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 21:35 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 21:35 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 21:35 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 21:35 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 21:35 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 21:35 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 21:35 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 21:35 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 21:35 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 21:35 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 21:35 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 21:35 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 21:35 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 21:35 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 21:35 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 21:35 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 21:35 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 21:35 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 21:35 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 21:35 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 21:35 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 21:35 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.23 5.0 5/27/23 21:35 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 21:35 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-08 Field Sample #: MW-10 Sample Matrix: Ground Water Sampled: 5/18/2023 13:11 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 21:35 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 21:35 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 21:35 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 21:35 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 21:35 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 21:35 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 21:35 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 21:35 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 21:35 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 21:35 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 21:35 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 21:35 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 21:35 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 21:35 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 21:35 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 21:35 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 80.6 5/27/23 21:3570-130 Toluene-d8 95.6 5/27/23 21:3570-130 4-Bromofluorobenzene 89.0 5/27/23 21:3570-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-09 Field Sample #: MW-11 Sample Matrix: Ground Water Sampled: 5/18/2023 11:42 [TOC_2]23E2960-09[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 2.0 50 5/27/23 22:01 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 22:01 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 22:01 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 22:01 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 22:01 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 22:01 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 22:01 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 22:01 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 22:01 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 22:01 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 22:01 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 22:01 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 22:01 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 22:01 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 22:01 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 22:01 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 22:01 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 22:01 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 22:01 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 22:01 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 22:01 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 22:01 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 22:01 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 22:01 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 22:01 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 22:01 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 22:01 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 22:01 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 22:01 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.21 5.0 5/27/23 22:01 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 22:01 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-09 Field Sample #: MW-11 Sample Matrix: Ground Water Sampled: 5/18/2023 11:42 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 22:01 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 22:01 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 22:01 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 22:01 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 22:01 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 22:01 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 22:01 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 22:01 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 22:01 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 22:01 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 22:01 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 22:01 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 22:01 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 22:01 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 22:01 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 22:01 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 78.9 5/27/23 22:0170-130 Toluene-d8 94.0 5/27/23 22:0170-130 4-Bromofluorobenzene 88.3 5/27/23 22:0170-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-10 Field Sample #: MW-12 Sample Matrix: Ground Water Sampled: 5/18/2023 11:28 [TOC_2]23E2960-10[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 2.1 50 5/27/23 22:27 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 22:27 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 22:27 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 22:27 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 22:27 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 22:27 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 22:27 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 22:27 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 22:27 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 22:27 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 22:27 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 22:27 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 22:27 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 22:27 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 22:27 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 22:27 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 22:27 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 22:27 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 22:27 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 22:27 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 22:27 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 22:27 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 22:27 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 22:27 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 22:27 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 22:27 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 22:27 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 22:27 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 22:27 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.28 5.0 5/27/23 22:27 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 22:27 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-10 Field Sample #: MW-12 Sample Matrix: Ground Water Sampled: 5/18/2023 11:28 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 22:27 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 22:27 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 22:27 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 22:27 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 22:27 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 22:27 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 22:27 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 22:27 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 22:27 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 22:27 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 22:27 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 22:27 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 22:27 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 22:27 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 22:27 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 22:27 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 81.3 5/27/23 22:2770-130 Toluene-d8 98.4 5/27/23 22:2770-130 4-Bromofluorobenzene 89.1 5/27/23 22:2770-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-11 Field Sample #: AFVR-1 Sample Matrix: Ground Water Sampled: 5/18/2023 13:11 [TOC_2]23E2960-11[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 130 2500 5/27/23 23:20 LBDg/L100 5/25/23SM21-23 6200B50JAcetone 1800 25 5/27/23 23:20 LBDg/L9.2 5/25/23SM21-23 6200B50Benzene ND 25 5/27/23 23:20 LBDg/L7.4 5/25/23SM21-23 6200B50Bromobenzene ND 50 5/27/23 23:20 LBDg/L14 5/25/23SM21-23 6200B50Bromochloromethane ND 25 5/27/23 23:20 LBDg/L7.9 5/25/23SM21-23 6200B50Bromodichloromethane ND 50 5/27/23 23:20 LBDg/L20 5/25/23SM21-23 6200B50Bromoform ND 100 5/27/23 23:20 LBDg/L66 5/25/23SM21-23 6200B50Bromomethane 130 250 5/27/23 23:20 LBDg/L84 5/25/23SM21-23 6200B50J2-Butanone (MEK) 28 25 5/27/23 23:20 LBDg/L7.5 5/25/23SM21-23 6200B50n-Butylbenzene 16 25 5/27/23 23:20 LBDg/L6.3 5/25/23SM21-23 6200B50Jsec-Butylbenzene ND 25 5/27/23 23:20 LBDg/L7.1 5/25/23SM21-23 6200B50tert-Butylbenzene ND 25 5/27/23 23:20 LBDg/L8.2 5/25/23SM21-23 6200B50Carbon Tetrachloride ND 25 5/27/23 23:20 LBDg/L5.9 5/25/23SM21-23 6200B50Chlorobenzene ND 2500 5/27/23 23:20 LBDg/L1000 5/25/23SM21-23 6200B50Ethanol ND 25 5/27/23 23:20 LBDg/L10 5/25/23SM21-23 6200B50Chlorodibromomethane ND 25 5/27/23 23:20 LBDg/L17 5/25/23SM21-23 6200B50Chloroethane ND 25 5/27/23 23:20 LBDg/L7.0 5/25/23SM21-23 6200B50Chloroform ND 30 5/27/23 23:20 LBDg/L25 5/25/23SM21-23 6200B50Chloromethane ND 25 5/27/23 23:20 LBDg/L7.7 5/25/23SM21-23 6200B502-Chlorotoluene ND 25 5/27/23 23:20 LBDg/L7.7 5/25/23SM21-23 6200B504-Chlorotoluene ND 50 5/27/23 23:20 LBDg/L8.0 5/25/23SM21-23 6200B501,2-Dibromoethane (EDB) ND 25 5/27/23 23:20 LBDg/L6.5 5/25/23SM21-23 6200B501,2-Dichlorobenzene ND 25 5/27/23 23:20 LBDg/L6.8 5/25/23SM21-23 6200B501,3-Dichlorobenzene ND 25 5/27/23 23:20 LBDg/L6.4 5/25/23SM21-23 6200B501,4-Dichlorobenzene ND 25 5/27/23 23:20 LBDg/L8.0 5/25/23SM21-23 6200B50Dichlorodifluoromethane (Freon 12) ND 25 5/27/23 23:20 LBDg/L6.8 5/25/23SM21-23 6200B501,1-Dichloroethane ND 50 5/27/23 23:20 LBDg/L15 5/25/23SM21-23 6200B501,2-Dichloroethane ND 25 5/27/23 23:20 LBDg/L7.0 5/25/23SM21-23 6200B501,1-Dichloroethylene ND 25 5/27/23 23:20 LBDg/L7.0 5/25/23SM21-23 6200B50cis-1,2-Dichloroethylene ND 25 5/27/23 23:20 LBDg/L8.6 5/25/23SM21-23 6200B50trans-1,2-Dichloroethylene ND 25 5/27/23 23:20 LBDg/L9.7 5/25/23SM21-23 6200B501,2-Dichloropropane ND 50 5/27/23 23:20 LBDg/L5.8 5/25/23SM21-23 6200B501,3-Dichloropropane ND 25 5/27/23 23:20 LBDg/L17 5/25/23SM21-23 6200B502,2-Dichloropropane ND 25 5/27/23 23:20 LBDg/L7.5 5/25/23SM21-23 6200B501,1-Dichloropropene ND 50 5/27/23 23:20 LBDg/L8.2 5/25/23SM21-23 6200B50cis-1,3-Dichloropropene ND 25 5/27/23 23:20 LBDg/L7.1 5/25/23SM21-23 6200B50trans-1,3-Dichloropropene ND 25 5/27/23 23:20 LBDg/L10 5/25/23SM21-23 6200B50Diisopropyl Ether (DIPE) 2100 25 5/27/23 23:20 LBDg/L11 5/25/23SM21-23 6200B50Ethylbenzene ND 250 5/27/23 23:20 LBDg/L60 5/25/23SM21-23 6200B502-Hexanone (MBK) 94 25 5/27/23 23:20 LBDg/L7.6 5/25/23SM21-23 6200B50Isopropylbenzene (Cumene) 9.0 25 5/27/23 23:20 LBDg/L6.3 5/25/23SM21-23 6200B50Jp-Isopropyltoluene (p-Cymene) 76 25 5/27/23 23:20 LBDg/L8.5 5/25/23SM21-23 6200B50Methyl tert-Butyl Ether (MTBE) ND 250 5/27/23 23:20 LBDg/L8.8 5/25/23SM21-23 6200B50Methylene Chloride ND 250 5/27/23 23:20 LBDg/L66 5/25/23SM21-23 6200B504-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-11 Field Sample #: AFVR-1 Sample Matrix: Ground Water Sampled: 5/18/2023 13:11 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 410 25 5/27/23 23:20 LBDg/L19 5/25/23SM21-23 6200B50Naphthalene 210 25 5/27/23 23:20 LBDg/L6.2 5/25/23SM21-23 6200B50n-Propylbenzene ND 25 5/27/23 23:20 LBDg/L7.5 5/25/23SM21-23 6200B50Styrene ND 25 5/27/23 23:20 LBDg/L6.8 5/25/23SM21-23 6200B501,1,2,2-Tetrachloroethane ND 25 5/27/23 23:20 LBDg/L8.4 5/25/23SM21-23 6200B50Tetrachloroethylene 3700 25 5/27/23 23:20 LBDg/L11 5/25/23SM21-23 6200B50Toluene ND 50 5/27/23 23:20 LBDg/L17 5/25/23SM21-23 6200B501,2,3-Trichlorobenzene ND 25 5/27/23 23:20 LBDg/L15 5/25/23SM21-23 6200B501,2,4-Trichlorobenzene ND 25 5/27/23 23:20 LBDg/L7.5 5/25/23SM21-23 6200B501,1,1-Trichloroethane ND 25 5/27/23 23:20 LBDg/L9.6 5/25/23SM21-23 6200B501,1,2-Trichloroethane ND 25 5/27/23 23:20 LBDg/L8.7 5/25/23SM21-23 6200B50Trichloroethylene ND 25 5/27/23 23:20 LBDg/L7.7 5/25/23SM21-23 6200B50Trichlorofluoromethane (Freon 11) ND 25 5/27/23 23:20 LBDg/L14 5/25/23SM21-23 6200B501,2,3-Trichloropropane 990 25 5/27/23 23:20 LBDg/L9.9 5/25/23SM21-23 6200B501,2,4-Trimethylbenzene 250 25 5/27/23 23:20 LBDg/L7.5 5/25/23SM21-23 6200B501,3,5-Trimethylbenzene ND 1000 5/27/23 23:20 LBDg/L83 5/25/23SM21-23 6200B50Vinyl Acetate ND 25 5/27/23 23:20 LBDg/L12 5/25/23SM21-23 6200B50Vinyl Chloride 3600 50 5/27/23 23:20 LBDg/L25 5/25/23SM21-23 6200B50m+p Xylene 1200 25 5/27/23 23:20 LBDg/L12 5/25/23SM21-23 6200B50o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 80.8 5/27/23 23:2070-130 Toluene-d8 93.5 5/27/23 23:2070-130 4-Bromofluorobenzene 90.8 5/27/23 23:2070-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-12 Field Sample #: AFVR-2 Sample Matrix: Ground Water Sampled: 5/18/2023 13:42 [TOC_2]23E2960-12[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS ND 20000 5/27/23 23:46 LBDg/L800 5/25/23SM21-23 6200B400Acetone 3200 200 5/27/23 23:46 LBDg/L74 5/25/23SM21-23 6200B400Benzene ND 200 5/27/23 23:46 LBDg/L59 5/25/23SM21-23 6200B400Bromobenzene ND 400 5/27/23 23:46 LBDg/L110 5/25/23SM21-23 6200B400Bromochloromethane ND 200 5/27/23 23:46 LBDg/L63 5/25/23SM21-23 6200B400Bromodichloromethane ND 400 5/27/23 23:46 LBDg/L160 5/25/23SM21-23 6200B400Bromoform ND 800 5/27/23 23:46 LBDg/L530 5/25/23SM21-23 6200B400Bromomethane ND 2000 5/27/23 23:46 LBDg/L670 5/25/23SM21-23 6200B4002-Butanone (MEK) ND 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B400n-Butylbenzene ND 200 5/27/23 23:46 LBDg/L51 5/25/23SM21-23 6200B400sec-Butylbenzene ND 200 5/27/23 23:46 LBDg/L57 5/25/23SM21-23 6200B400tert-Butylbenzene ND 200 5/27/23 23:46 LBDg/L65 5/25/23SM21-23 6200B400Carbon Tetrachloride ND 200 5/27/23 23:46 LBDg/L48 5/25/23SM21-23 6200B400Chlorobenzene ND 20000 5/27/23 23:46 LBDg/L8100 5/25/23SM21-23 6200B400Ethanol ND 200 5/27/23 23:46 LBDg/L80 5/25/23SM21-23 6200B400Chlorodibromomethane ND 200 5/27/23 23:46 LBDg/L140 5/25/23SM21-23 6200B400Chloroethane ND 200 5/27/23 23:46 LBDg/L56 5/25/23SM21-23 6200B400Chloroform ND 240 5/27/23 23:46 LBDg/L200 5/25/23SM21-23 6200B400Chloromethane ND 200 5/27/23 23:46 LBDg/L62 5/25/23SM21-23 6200B4002-Chlorotoluene ND 200 5/27/23 23:46 LBDg/L62 5/25/23SM21-23 6200B4004-Chlorotoluene ND 400 5/27/23 23:46 LBDg/L64 5/25/23SM21-23 6200B4001,2-Dibromoethane (EDB) ND 200 5/27/23 23:46 LBDg/L52 5/25/23SM21-23 6200B4001,2-Dichlorobenzene ND 200 5/27/23 23:46 LBDg/L55 5/25/23SM21-23 6200B4001,3-Dichlorobenzene ND 200 5/27/23 23:46 LBDg/L51 5/25/23SM21-23 6200B4001,4-Dichlorobenzene ND 200 5/27/23 23:46 LBDg/L64 5/25/23SM21-23 6200B400Dichlorodifluoromethane (Freon 12) ND 200 5/27/23 23:46 LBDg/L55 5/25/23SM21-23 6200B4001,1-Dichloroethane ND 400 5/27/23 23:46 LBDg/L120 5/25/23SM21-23 6200B4001,2-Dichloroethane ND 200 5/27/23 23:46 LBDg/L56 5/25/23SM21-23 6200B4001,1-Dichloroethylene ND 200 5/27/23 23:46 LBDg/L56 5/25/23SM21-23 6200B400cis-1,2-Dichloroethylene ND 200 5/27/23 23:46 LBDg/L69 5/25/23SM21-23 6200B400trans-1,2-Dichloroethylene ND 200 5/27/23 23:46 LBDg/L77 5/25/23SM21-23 6200B4001,2-Dichloropropane ND 400 5/27/23 23:46 LBDg/L46 5/25/23SM21-23 6200B4001,3-Dichloropropane ND 200 5/27/23 23:46 LBDg/L140 5/25/23SM21-23 6200B4002,2-Dichloropropane ND 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B4001,1-Dichloropropene ND 400 5/27/23 23:46 LBDg/L65 5/25/23SM21-23 6200B400cis-1,3-Dichloropropene ND 200 5/27/23 23:46 LBDg/L57 5/25/23SM21-23 6200B400trans-1,3-Dichloropropene ND 200 5/27/23 23:46 LBDg/L81 5/25/23SM21-23 6200B400Diisopropyl Ether (DIPE) 2300 200 5/27/23 23:46 LBDg/L88 5/25/23SM21-23 6200B400Ethylbenzene ND 2000 5/27/23 23:46 LBDg/L480 5/25/23SM21-23 6200B4002-Hexanone (MBK) 120 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B400JIsopropylbenzene (Cumene) ND 200 5/27/23 23:46 LBDg/L51 5/25/23SM21-23 6200B400p-Isopropyltoluene (p-Cymene) 220 200 5/27/23 23:46 LBDg/L68 5/25/23SM21-23 6200B400Methyl tert-Butyl Ether (MTBE) ND 2000 5/27/23 23:46 LBDg/L71 5/25/23SM21-23 6200B400Methylene Chloride ND 2000 5/27/23 23:46 LBDg/L530 5/25/23SM21-23 6200B4004-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-12 Field Sample #: AFVR-2 Sample Matrix: Ground Water Sampled: 5/18/2023 13:42 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 960 200 5/27/23 23:46 LBDg/L150 5/25/23SM21-23 6200B400Naphthalene 230 200 5/27/23 23:46 LBDg/L50 5/25/23SM21-23 6200B400n-Propylbenzene ND 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B400Styrene ND 200 5/27/23 23:46 LBDg/L55 5/25/23SM21-23 6200B4001,1,2,2-Tetrachloroethane ND 200 5/27/23 23:46 LBDg/L67 5/25/23SM21-23 6200B400Tetrachloroethylene 21000 200 5/27/23 23:46 LBDg/L89 5/25/23SM21-23 6200B400Toluene ND 400 5/27/23 23:46 LBDg/L140 5/25/23SM21-23 6200B4001,2,3-Trichlorobenzene ND 200 5/27/23 23:46 LBDg/L120 5/25/23SM21-23 6200B4001,2,4-Trichlorobenzene ND 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B4001,1,1-Trichloroethane ND 200 5/27/23 23:46 LBDg/L76 5/25/23SM21-23 6200B4001,1,2-Trichloroethane ND 200 5/27/23 23:46 LBDg/L70 5/25/23SM21-23 6200B400Trichloroethylene ND 200 5/27/23 23:46 LBDg/L62 5/25/23SM21-23 6200B400Trichlorofluoromethane (Freon 11) ND 200 5/27/23 23:46 LBDg/L110 5/25/23SM21-23 6200B4001,2,3-Trichloropropane 2500 200 5/27/23 23:46 LBDg/L80 5/25/23SM21-23 6200B4001,2,4-Trimethylbenzene 640 200 5/27/23 23:46 LBDg/L60 5/25/23SM21-23 6200B4001,3,5-Trimethylbenzene ND 8000 5/27/23 23:46 LBDg/L670 5/25/23SM21-23 6200B400Vinyl Acetate ND 200 5/27/23 23:46 LBDg/L95 5/25/23SM21-23 6200B400Vinyl Chloride 8800 400 5/27/23 23:46 LBDg/L200 5/25/23SM21-23 6200B400m+p Xylene 4100 200 5/27/23 23:46 LBDg/L97 5/25/23SM21-23 6200B400o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 78.7 5/27/23 23:4670-130 Toluene-d8 95.9 5/27/23 23:4670-130 4-Bromofluorobenzene 89.6 5/27/23 23:4670-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-13 Field Sample #: DW-1 Sample Matrix: Ground Water Sampled: 5/18/2023 14:15 [TOC_2]23E2960-13[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 50 5/27/23 18:33 LBDg/L2.0 5/25/23SM21-23 6200B1Acetone ND 0.50 5/27/23 18:33 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 18:33 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 18:33 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 18:33 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 18:33 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 18:33 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 18:33 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 18:33 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 18:33 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 18:33 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 18:33 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 18:33 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B1Chloroform ND 0.60 5/27/23 18:33 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 18:33 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 18:33 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 18:33 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 18:33 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 18:33 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 18:33 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 18:33 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 18:33 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 18:33 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 18:33 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 18:33 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 18:33 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 18:33 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 18:33 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 18:33 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.32 5.0 5/27/23 18:33 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 18:33 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-13 Field Sample #: DW-1 Sample Matrix: Ground Water Sampled: 5/18/2023 14:15 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 18:33 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 18:33 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 18:33 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 18:33 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 18:33 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 18:33 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 18:33 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 18:33 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 18:33 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 18:33 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 18:33 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 18:33 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 18:33 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 18:33 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 18:33 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 18:33 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 84.5 5/27/23 18:3370-130 Toluene-d8 98.1 5/27/23 18:3370-130 4-Bromofluorobenzene 84.5 5/27/23 18:3370-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-14 Field Sample #: TB Sample Matrix: Trip Blank Water Sampled: 5/18/2023 00:00 [TOC_2]23E2960-14[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS 2.3 50 5/27/23 18:07 LBDg/L2.0 5/25/23SM21-23 6200B1JAcetone ND 0.50 5/27/23 18:07 LBDg/L0.18 5/25/23SM21-23 6200B1Benzene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B1Bromobenzene ND 1.0 5/27/23 18:07 LBDg/L0.28 5/25/23SM21-23 6200B1Bromochloromethane ND 0.50 5/27/23 18:07 LBDg/L0.16 5/25/23SM21-23 6200B1Bromodichloromethane ND 1.0 5/27/23 18:07 LBDg/L0.41 5/25/23SM21-23 6200B1Bromoform ND 2.0 5/27/23 18:07 LBDg/L1.3 5/25/23SM21-23 6200B1Bromomethane ND 5.0 5/27/23 18:07 LBDg/L1.7 5/25/23SM21-23 6200B12-Butanone (MEK) ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B1n-Butylbenzene ND 0.50 5/27/23 18:07 LBDg/L0.13 5/25/23SM21-23 6200B1sec-Butylbenzene ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B1tert-Butylbenzene ND 0.50 5/27/23 18:07 LBDg/L0.16 5/25/23SM21-23 6200B1Carbon Tetrachloride ND 0.50 5/27/23 18:07 LBDg/L0.12 5/25/23SM21-23 6200B1Chlorobenzene ND 50 5/27/23 18:07 LBDg/L20 5/25/23SM21-23 6200B1Ethanol ND 0.50 5/27/23 18:07 LBDg/L0.20 5/25/23SM21-23 6200B1Chlorodibromomethane ND 0.50 5/27/23 18:07 LBDg/L0.34 5/25/23SM21-23 6200B1Chloroethane 0.16 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B1JChloroform ND 0.60 5/27/23 18:07 LBDg/L0.50 5/25/23SM21-23 6200B1Chloromethane ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B12-Chlorotoluene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B14-Chlorotoluene ND 1.0 5/27/23 18:07 LBDg/L0.16 5/25/23SM21-23 6200B11,2-Dibromoethane (EDB) ND 0.50 5/27/23 18:07 LBDg/L0.13 5/25/23SM21-23 6200B11,2-Dichlorobenzene ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B11,3-Dichlorobenzene ND 0.50 5/27/23 18:07 LBDg/L0.13 5/25/23SM21-23 6200B11,4-Dichlorobenzene ND 0.50 5/27/23 18:07 LBDg/L0.16 5/25/23SM21-23 6200B1Dichlorodifluoromethane (Freon 12) ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethane ND 1.0 5/27/23 18:07 LBDg/L0.30 5/25/23SM21-23 6200B11,2-Dichloroethane ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B11,1-Dichloroethylene ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B1cis-1,2-Dichloroethylene ND 0.50 5/27/23 18:07 LBDg/L0.17 5/25/23SM21-23 6200B1trans-1,2-Dichloroethylene ND 0.50 5/27/23 18:07 LBDg/L0.19 5/25/23SM21-23 6200B11,2-Dichloropropane ND 1.0 5/27/23 18:07 LBDg/L0.12 5/25/23SM21-23 6200B11,3-Dichloropropane ND 0.50 5/27/23 18:07 LBDg/L0.35 5/25/23SM21-23 6200B12,2-Dichloropropane ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B11,1-Dichloropropene ND 1.0 5/27/23 18:07 LBDg/L0.16 5/25/23SM21-23 6200B1cis-1,3-Dichloropropene ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B1trans-1,3-Dichloropropene ND 0.50 5/27/23 18:07 LBDg/L0.20 5/25/23SM21-23 6200B1Diisopropyl Ether (DIPE) ND 0.50 5/27/23 18:07 LBDg/L0.22 5/25/23SM21-23 6200B1Ethylbenzene ND 5.0 5/27/23 18:07 LBDg/L1.2 5/25/23SM21-23 6200B12-Hexanone (MBK) ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B1Isopropylbenzene (Cumene) ND 0.50 5/27/23 18:07 LBDg/L0.13 5/25/23SM21-23 6200B1p-Isopropyltoluene (p-Cymene) ND 0.50 5/27/23 18:07 LBDg/L0.17 5/25/23SM21-23 6200B1Methyl tert-Butyl Ether (MTBE) 0.29 5.0 5/27/23 18:07 LBDg/L0.18 5/25/23SM21-23 6200B1JMethylene Chloride ND 5.0 5/27/23 18:07 LBDg/L1.3 5/25/23SM21-23 6200B14-Methyl-2-pentanone (MIBK) 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 5/20/2023 Work Order: 23E2960Sample Description:Project Location: Camden, NC Sample ID: 23E2960-14 Field Sample #: TB Sample Matrix: Trip Blank Water Sampled: 5/18/2023 00:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.50 5/27/23 18:07 LBDg/L0.38 5/25/23SM21-23 6200B1Naphthalene ND 0.50 5/27/23 18:07 LBDg/L0.12 5/25/23SM21-23 6200B1n-Propylbenzene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B1Styrene ND 0.50 5/27/23 18:07 LBDg/L0.14 5/25/23SM21-23 6200B11,1,2,2-Tetrachloroethane ND 0.50 5/27/23 18:07 LBDg/L0.17 5/25/23SM21-23 6200B1Tetrachloroethylene ND 0.50 5/27/23 18:07 LBDg/L0.22 5/25/23SM21-23 6200B1Toluene ND 1.0 5/27/23 18:07 LBDg/L0.34 5/25/23SM21-23 6200B11,2,3-Trichlorobenzene ND 0.50 5/27/23 18:07 LBDg/L0.30 5/25/23SM21-23 6200B11,2,4-Trichlorobenzene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B11,1,1-Trichloroethane ND 0.50 5/27/23 18:07 LBDg/L0.19 5/25/23SM21-23 6200B11,1,2-Trichloroethane ND 0.50 5/27/23 18:07 LBDg/L0.17 5/25/23SM21-23 6200B1Trichloroethylene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B1Trichlorofluoromethane (Freon 11) ND 0.50 5/27/23 18:07 LBDg/L0.28 5/25/23SM21-23 6200B11,2,3-Trichloropropane ND 0.50 5/27/23 18:07 LBDg/L0.20 5/25/23SM21-23 6200B11,2,4-Trimethylbenzene ND 0.50 5/27/23 18:07 LBDg/L0.15 5/25/23SM21-23 6200B11,3,5-Trimethylbenzene ND 20 5/27/23 18:07 LBDg/L1.7 5/25/23SM21-23 6200B1Vinyl Acetate ND 0.50 5/27/23 18:07 LBDg/L0.24 5/25/23SM21-23 6200B1Vinyl Chloride ND 1.0 5/27/23 18:07 LBDg/L0.49 5/25/23SM21-23 6200B1m+p Xylene ND 0.50 5/27/23 18:07 LBDg/L0.24 5/25/23SM21-23 6200B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 80.2 5/27/23 18:0770-130 Toluene-d8 97.9 5/27/23 18:0770-130 4-Bromofluorobenzene 88.9 5/27/23 18:0770-130 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: SW-846 5030B-SM21-23 6200B Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B341322 05/25/235 5.0023E2960-01 [MW-1] B341322 05/25/230.05 5.0023E2960-02 [MW-2] B341322 05/25/235 5.0023E2960-03 [MW-5] B341322 05/25/235 5.0023E2960-04 [MW-6] B341322 05/25/235 5.0023E2960-05 [MW-7] B341322 05/25/235 5.0023E2960-06 [MW-8] B341322 05/25/235 5.0023E2960-07 [MW-9] B341322 05/25/235 5.0023E2960-08 [MW-10] B341322 05/25/235 5.0023E2960-09 [MW-11] B341322 05/25/235 5.0023E2960-10 [MW-12] B341322 05/25/230.1 5.0023E2960-11 [AFVR-1] B341322 05/25/230.0125 5.0023E2960-12 [AFVR-2] B341322 05/25/235 5.0023E2960-13 [DW-1] B341322 05/25/235 5.0023E2960-14 [TB] [TOC_1]Sample Preparation Information[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL [TOC_2]Volatile Organic Compounds by GC/MS[TOC] Batch B341322 - SW-846 5030B [TOC_3]B341322[TOC] Blank (B341322-BLK1) Prepared: 05/25/23 Analyzed: 05/27/23 Acetone g/L50ND Benzene g/L0.50ND Bromobenzene g/L0.50ND Bromochloromethane g/L0.50ND Bromodichloromethane g/L0.50ND Bromoform g/L0.50ND Bromomethane g/L2.0ND 2-Butanone (MEK)g/L5.0ND n-Butylbenzene g/L0.50ND sec-Butylbenzene g/L0.50ND tert-Butylbenzene g/L0.50ND Carbon Tetrachloride g/L0.50ND Chlorobenzene g/L0.50ND Ethanol g/L50ND Chlorodibromomethane g/L0.50ND Chloroethane g/L0.50ND Chloroform g/L0.50ND Chloromethane g/L0.60ND 2-Chlorotoluene g/L0.50ND 4-Chlorotoluene g/L0.50ND 1,2-Dibromoethane (EDB)g/L0.50ND 1,2-Dichlorobenzene g/L0.50ND 1,3-Dichlorobenzene g/L0.50ND 1,4-Dichlorobenzene g/L0.50ND Dichlorodifluoromethane (Freon 12)g/L0.50ND 1,1-Dichloroethane g/L0.50ND 1,2-Dichloroethane g/L0.50ND 1,1-Dichloroethylene g/L0.50ND cis-1,2-Dichloroethylene g/L0.50ND trans-1,2-Dichloroethylene g/L0.50ND 1,2-Dichloropropane g/L0.50ND 1,3-Dichloropropane g/L0.50ND 2,2-Dichloropropane g/L0.50ND 1,1-Dichloropropene g/L0.50ND cis-1,3-Dichloropropene g/L0.50ND trans-1,3-Dichloropropene g/L0.50ND Diisopropyl Ether (DIPE)g/L0.50ND Ethylbenzene g/L0.50ND 2-Hexanone (MBK)g/L5.0ND Isopropylbenzene (Cumene)g/L0.50ND p-Isopropyltoluene (p-Cymene)g/L0.50ND Methyl tert-Butyl Ether (MTBE)g/L0.50ND Methylene Chloride g/L5.0ND 4-Methyl-2-pentanone (MIBK)g/L5.0ND Naphthalene g/L0.50ND n-Propylbenzene g/L0.50ND Styrene g/L0.50ND 1,1,2,2-Tetrachloroethane g/L0.50ND Tetrachloroethylene g/L0.50ND Toluene g/L0.50ND 1,2,3-Trichlorobenzene g/L1.0ND 1,2,4-Trichlorobenzene g/L0.50ND [TOC_1]QC Data[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B341322 - SW-846 5030B Blank (B341322-BLK1) Prepared: 05/25/23 Analyzed: 05/27/23 1,1,1-Trichloroethane g/L0.50ND 1,1,2-Trichloroethane g/L0.50ND Trichloroethylene g/L0.50ND Trichlorofluoromethane (Freon 11)g/L0.50ND 1,2,3-Trichloropropane g/L0.50ND 1,2,4-Trimethylbenzene g/L0.50ND 1,3,5-Trimethylbenzene g/L0.50ND Vinyl Acetate g/L20ND Vinyl Chloride g/L0.50ND m+p Xylene g/L1.0ND o-Xylene g/L0.50ND g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 81.420.4 g/L 25.0 70-130Surrogate: Toluene-d8 94.023.5 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 84.621.1 LCS (B341322-BS1) Prepared: 05/25/23 Analyzed: 05/27/23 Acetone g/L50 100 70-13095.495.4 Benzene g/L0.50 10.0 70-13081.88.18 Bromobenzene g/L0.50 10.0 70-13091.39.13 Bromochloromethane g/L0.50 10.0 70-13010410.4 Bromodichloromethane g/L0.50 10.0 70-13087.38.73 Bromoform g/L0.50 10.0 70-13010410.4 Bromomethane g/L2.0 10.0 L-0260-140144*14.4 2-Butanone (MEK)g/L5.0 100 70-13092.092.0 n-Butylbenzene g/L0.50 10.0 70-13099.19.91 sec-Butylbenzene g/L0.50 10.0 70-13095.39.53 tert-Butylbenzene g/L0.50 10.0 70-13095.69.56 Carbon Tetrachloride g/L0.50 10.0 70-13080.98.09 Chlorobenzene g/L0.50 10.0 70-13010910.9 Ethanol g/L50 100 70-13097.697.6 Chlorodibromomethane g/L0.50 10.0 70-13097.89.78 Chloroethane g/L0.50 10.0 60-14010510.5 Chloroform g/L0.50 10.0 70-13096.19.61 Chloromethane g/L0.60 10.0 60-14094.29.42 2-Chlorotoluene g/L0.50 10.0 70-13086.58.65 4-Chlorotoluene g/L0.50 10.0 70-13093.99.39 1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13098.09.80 1,2-Dichlorobenzene g/L0.50 10.0 70-13097.49.74 1,3-Dichlorobenzene g/L0.50 10.0 70-13010210.2 1,4-Dichlorobenzene g/L0.50 10.0 70-13096.49.64 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14079.07.90 1,1-Dichloroethane g/L0.50 10.0 70-13091.09.10 1,2-Dichloroethane g/L0.50 10.0 70-13010510.5 1,1-Dichloroethylene g/L0.50 10.0 70-13010010.0 cis-1,2-Dichloroethylene g/L0.50 10.0 70-13090.59.05 trans-1,2-Dichloroethylene g/L0.50 10.0 70-13091.49.14 1,2-Dichloropropane g/L0.50 10.0 70-13097.99.79 1,3-Dichloropropane g/L0.50 10.0 70-13099.29.92 2,2-Dichloropropane g/L0.50 10.0 70-13073.57.35 1,1-Dichloropropene g/L0.50 10.0 70-13080.48.04 cis-1,3-Dichloropropene g/L0.50 10.0 70-13091.29.12 trans-1,3-Dichloropropene g/L0.50 10.0 70-13091.89.18 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B341322 - SW-846 5030B LCS (B341322-BS1) Prepared: 05/25/23 Analyzed: 05/27/23 Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13091.39.13 Ethylbenzene g/L0.50 10.0 70-13010310.3 2-Hexanone (MBK)g/L5.0 100 70-130102102 Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010010.0 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010110.1 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13089.48.94 Methylene Chloride g/L5.0 10.0 70-13010010.0 4-Methyl-2-pentanone (MIBK)g/L5.0 100 70-13098.098.0 Naphthalene g/L0.50 10.0 70-13010810.8 n-Propylbenzene g/L0.50 10.0 70-13096.89.68 Styrene g/L0.50 10.0 70-13010110.1 1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13095.89.58 Tetrachloroethylene g/L0.50 10.0 70-13010010.0 Toluene g/L0.50 10.0 70-13010310.3 1,2,3-Trichlorobenzene g/L1.0 10.0 70-13011611.6 1,2,4-Trichlorobenzene g/L0.50 10.0 70-13012012.0 1,1,1-Trichloroethane g/L0.50 10.0 70-13084.58.45 1,1,2-Trichloroethane g/L0.50 10.0 70-13099.59.95 Trichloroethylene g/L0.50 10.0 70-13010110.1 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13010710.7 1,2,3-Trichloropropane g/L0.50 10.0 70-13093.49.34 1,2,4-Trimethylbenzene g/L0.50 10.0 70-13090.09.00 1,3,5-Trimethylbenzene g/L0.50 10.0 70-13092.49.24 Vinyl Acetate g/L20 100 70-13097.097.0 Vinyl Chloride g/L0.50 10.0 60-14096.79.67 m+p Xylene g/L1.0 20.0 70-13095.619.1 o-Xylene g/L0.50 10.0 70-13010510.5 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 83.620.9 g/L 25.0 70-130Surrogate: Toluene-d8 99.824.9 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 87.221.8 LCS Dup (B341322-BSD1) Prepared: 05/25/23 Analyzed: 05/27/23 Acetone g/L50 100 2570-130105 9.42105 Benzene g/L0.50 10.0 2570-13085.4 4.318.54 Bromobenzene g/L0.50 10.0 2570-13087.8 3.918.78 Bromochloromethane g/L0.50 10.0 2570-130108 3.7710.8 Bromodichloromethane g/L0.50 10.0 2570-13090.2 3.279.02 Bromoform g/L0.50 10.0 2570-130104 0.28710.4 Bromomethane g/L2.0 10.0 25 L-0260-140151 5.16*15.1 2-Butanone (MEK)g/L5.0 100 2570-130102 10.2102 n-Butylbenzene g/L0.50 10.0 2570-13098.4 0.7099.84 sec-Butylbenzene g/L0.50 10.0 2570-13098.0 2.799.80 tert-Butylbenzene g/L0.50 10.0 2570-13097.4 1.879.74 Carbon Tetrachloride g/L0.50 10.0 2570-13090.2 10.99.02 Chlorobenzene g/L0.50 10.0 2570-130104 4.9810.4 Ethanol g/L50 100 2570-130109 11.4109 Chlorodibromomethane g/L0.50 10.0 2570-13095.9 1.969.59 Chloroethane g/L0.50 10.0 2560-140107 2.2610.7 Chloroform g/L0.50 10.0 2570-13090.7 5.789.07 Chloromethane g/L0.60 10.0 2560-14094.2 0.009.42 2-Chlorotoluene g/L0.50 10.0 2570-13081.2 6.328.12 4-Chlorotoluene g/L0.50 10.0 2570-13090.8 3.369.08 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B341322 - SW-846 5030B LCS Dup (B341322-BSD1) Prepared: 05/25/23 Analyzed: 05/27/23 1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-130104 6.1310.4 1,2-Dichlorobenzene g/L0.50 10.0 2570-13091.9 5.819.19 1,3-Dichlorobenzene g/L0.50 10.0 2570-130100 1.7810.0 1,4-Dichlorobenzene g/L0.50 10.0 2570-130101 4.5610.1 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14088.8 11.78.88 1,1-Dichloroethane g/L0.50 10.0 2570-13089.6 1.558.96 1,2-Dichloroethane g/L0.50 10.0 2570-130108 2.4510.8 1,1-Dichloroethylene g/L0.50 10.0 2570-130109 8.3410.9 cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13094.8 4.649.48 trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13094.2 3.029.42 1,2-Dichloropropane g/L0.50 10.0 2570-130103 5.0810.3 1,3-Dichloropropane g/L0.50 10.0 2570-130105 5.9710.5 2,2-Dichloropropane g/L0.50 10.0 2570-13076.7 4.267.67 1,1-Dichloropropene g/L0.50 10.0 2570-13093.6 15.29.36 cis-1,3-Dichloropropene g/L0.50 10.0 2570-13090.5 0.7709.05 trans-1,3-Dichloropropene g/L0.50 10.0 2570-13094.9 3.329.49 Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-13094.3 3.239.43 Ethylbenzene g/L0.50 10.0 2570-130102 1.4610.2 2-Hexanone (MBK)g/L5.0 100 2570-130107 4.38107 Isopropylbenzene (Cumene)g/L0.50 10.0 2570-13092.6 7.889.26 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-13097.1 4.239.71 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13090.9 1.669.09 Methylene Chloride g/L5.0 10.0 2570-130106 5.6310.6 4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130103 5.41103 Naphthalene g/L0.50 10.0 2570-130106 1.1210.6 n-Propylbenzene g/L0.50 10.0 2570-13097.2 0.4129.72 Styrene g/L0.50 10.0 2570-130102 0.69010.2 1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-13096.7 0.9359.67 Tetrachloroethylene g/L0.50 10.0 2570-130107 6.6610.7 Toluene g/L0.50 10.0 2570-130104 0.67510.4 1,2,3-Trichlorobenzene g/L1.0 10.0 25 L-0770-130132 13.0*13.2 1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130125 4.0012.5 1,1,1-Trichloroethane g/L0.50 10.0 2570-13090.4 6.759.04 1,1,2-Trichloroethane g/L0.50 10.0 2570-130101 1.1010.1 Trichloroethylene g/L0.50 10.0 2570-13097.0 3.649.70 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130114 6.1711.4 1,2,3-Trichloropropane g/L0.50 10.0 2570-13082.8 12.08.28 1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13096.3 6.769.63 1,3,5-Trimethylbenzene g/L0.50 10.0 2570-13089.6 3.088.96 Vinyl Acetate g/L20 100 2570-130102 4.90102 Vinyl Chloride g/L0.50 10.0 2560-14099.1 2.459.91 m+p Xylene g/L1.0 20.0 2570-13096.0 0.41819.2 o-Xylene g/L0.50 10.0 2570-130104 0.67110.4 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 84.621.2 g/L 25.0 70-130Surrogate: Toluene-d8 97.524.4 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 86.721.7 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. FLAG/QUALIFIER SUMMARY Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. L-02 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria. L-07 Elevated reporting limit due to high concentration of target compounds.RL-11 [TOC_1]Flag/Qualifier Summary[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report SM21-23 6200B in Water NCAcetone NCBenzene NCBromobenzene NCBromochloromethane NCBromodichloromethane NCBromoform NCBromomethane NC2-Butanone (MEK) NCn-Butylbenzene NCsec-Butylbenzene NCtert-Butylbenzene NCCarbon Tetrachloride NCChlorobenzene NCEthanol NCChlorodibromomethane NCChloroethane NCChloroform NCChloromethane NC2-Chlorotoluene NC4-Chlorotoluene NC1,2-Dibromoethane (EDB) NC1,2-Dichlorobenzene NC1,3-Dichlorobenzene NC1,4-Dichlorobenzene NCDichlorodifluoromethane (Freon 12) NC1,1-Dichloroethane NC1,2-Dichloroethane NC1,1-Dichloroethylene NCcis-1,2-Dichloroethylene NCtrans-1,2-Dichloroethylene NC1,2-Dichloropropane NC1,3-Dichloropropane NC2,2-Dichloropropane NC1,1-Dichloropropene NCcis-1,3-Dichloropropene NCtrans-1,3-Dichloropropene NCDiisopropyl Ether (DIPE) NCEthylbenzene NC2-Hexanone (MBK) NCIsopropylbenzene (Cumene) NCp-Isopropyltoluene (p-Cymene) NCMethyl tert-Butyl Ether (MTBE) NCMethylene Chloride NC4-Methyl-2-pentanone (MIBK) NCNaphthalene NCn-Propylbenzene NCStyrene [TOC_1]Certifications[TOC] 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report SM21-23 6200B in Water NC1,1,2,2-Tetrachloroethane NCTetrachloroethylene NCToluene NC1,2,3-Trichlorobenzene NC1,2,4-Trichlorobenzene NC1,1,1-Trichloroethane NC1,1,2-Trichloroethane NCTrichloroethylene NCTrichlorofluoromethane (Freon 11) NC1,2,3-Trichloropropane NC1,2,4-Trimethylbenzene NC1,3,5-Trimethylbenzene NCVinyl Acetate NCVinyl Chloride NCm+p Xylene NCo-Xylene The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 652North Carolina Div. of Water QualityNC 12/31/2023