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HomeMy WebLinkAboutWS-3931_13017_CA_MRP_20231208  WithersRavenel Our People. Your Success.    115 MacKenan Drive | Cary, NC 27511  t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F‐1479  Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington        GROUNDWATER MONITORING REPORT    Pap’s Package Store  NCDEQ Incident # 13017  UST # WS‐3931  716 South Main Street   Randleman, Randolph County, North Carolina  WithersRavenel Project No. 23‐0307‐DM                                                Prepared for:  State of North Carolina  Department of Environmental Quality  Division of Waste Management   Underground Storage Tank Section  Federal & State Lead Program  1646 Mail Service Center  Raleigh, North Carolina 27699‐1646    Prepared by: WithersRavenel 115 MacKenan Drive  Cary, North Carolina 27511  North Carolina Firm License No. F‐1479  December 8, 2023   WithersRavenel Our People. Your Success.    115 MacKenan Drive | Cary, NC 27511  t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. F‐1479  Asheville | Cary | Charlotte | Greensboro | Pittsboro | Raleigh | Southern Pines | Wilmington      December 8, 2023    State of North Carolina  Department of Environmental Quality  Federal & State Lead Program  Division of Waste Management‐Underground Storage Tank Section  1646 Mail Service Center  Raleigh, North Carolina 27699‐1646      Attn:  Ms. Kristie Oseguera    Re:  Groundwater Monitoring Report   Pap’s Package Store  716 South Main Street  Randleman, Randolph County, North Carolina  Groundwater Incident Number: 13017  UST Number: WS‐3931  WR Project Number:  23‐0307‐DM    Ms. Oseguera,  WithersRavenel, Inc. (WR) has completed this Groundwater Monitoring Report to document the  installation and surveying of monitoring well MW‐4 and the gauging and sampling of the site  monitoring wells in association with our proposal, numbered TA‐02, for the above referenced site,  approved by the Federal & State Lead Program on August 29, 2023.      WR appreciates the opportunity to be of service to the Federal & State Lead Program.  Should you  have any questions regarding the attached, please contact us at (919) 469‐3340.    Cordially,  WithersRavenel    Cory Nobles  Elizabeth A. Allyn, P.G.  Environmental Geologist II Environmental Project Geologist II    WithersRavenel Our People. Your Success.    Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  i    TABLE OF CONTENTS  SECTION A. SITE INFORMATION ..................................................................................................................... 1  SECTION B. EXECUTIVE SUMMARY ................................................................................................................ 3  SECTION C. SITE HISTORY AND CHARACTERIZATION ............................................................................ 5  SECTION D. MONITORING WELL INSTALLATION – OCTOBER 2023 .................................................. 7  SECTION E. GROUNDWATER SAMPLING – OCTOBER 2023 ................................................................. 7  SECTION F. CONCLUSIONS AND RECOMMENDATIONS ........................................................................ 8    FIGURES   Figure 1 General Location Map  Figure 2 Site Map  Figure 3 Potential Receptor Map  Figure 4 Groundwater Elevation Contour Map – October 2023  Figure 5 Groundwater Analytical Map – October 2023  Figure 6 Dissolved Benzene Isoconcentration Map – October 2023  Figure 7 Dissolved MTBE isoconcentration Map – October 2023     TABLES   Table B‐1 Site History: UST/AST System & Other Release Information  Table B‐3 Summary of Soil Analytical Results  Table B‐4 Summary of Groundwater Analytical Results  Table B‐5A Public & Private Water Supply Well Information  Table B‐7 Monitoring and Remediation Well Construction Information  Table B‐9 Current & Historical Groundwater Elevations & LNAPL Thickness     APPENDICES   Appendix A Field Notes & Photographic Record  Appendix B Certificate of Disposal & Manifest  Appendix C Boring Log & Well Construction Record  Appendix D Laboratory Analytical Report & Chain‐of‐Custody  Appendix E General Standard Operating Procedures         WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  1        SECTION A. SITE INFORMATION   1. Site Identification  Date of Report:  November 22, 2023  Facility I.D.: 00‐0‐0000019717  Incident No.: 13017  UST No.: WS‐3931  Site Risk: High  Site Rank: H187D  Land Use Category: Industrial  Site Name: Pap’s Package Store  Site Location: 716 South Main Street  Nearest City/Town: Randleman  County: Randolph  Description of Geographical Data Point:  UST Basin  Location Method:  UST Incidents Map  Latitude: 35.806120°   Longitude: ‐79.805390°   2. Contact Information  UST Owner: Banks “Pap” Kennedy (deceased)  Address:   Phone:      Property Owner: Clarence Ray Jernigan  Address: 100 S. Coble Street, Randleman, NC 27317  Phone: 336‐626‐2042     Property Occupant: Randleman Towing  Address: 716 South Main Street, Randleman, NC 27317  Phone: 336‐498‐2503     Consultant/Contractor: WithersRavenel  Address:  115 MacKenan Drive, Cary, NC 27511  Phone:  919‐469‐3340     Analytical Laboratory: Waypoint Analytical, Inc.   State Certification Number: ENV402  Address: 449 Springbrook Rd., Charlotte, NC 28217  Phone: 704‐529‐6364      WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  3    SECTION B. EXECUTIVE SUMMARY    1. Summary of Activities Associated with Current TA    WithersRavenel, Inc. (WR) supervised the installation of monitoring well MW‐4, surveyed the top‐ of‐casing for MW‐4, and gauged, and sampled MW‐1 through MW‐4 at the Pap’s Package Store  site located at 716 South Main Street, Randleman, Randolph County, North Carolina in association  with task authorization TA‐02 North Carolina Department of Environmental Quality (NCDEQ)  Contract #N70522‐C.      2. Soil, Groundwater and LNAPL Assessment Information     Soils  No soil samples were obtained in association with the monitoring activities conducted by WR as  part of TA‐02. During the underground storage tank (UST) system removal activities, the soil  sample collected from beneath the pump island contained Total Petroleum Hydrocarbons (TPH) –  Gasoline Range Organics (GRO) at 1,240 milligrams per kilogram (mg/kg), the  soil sample collected  beneath the 550‐gallon gasoline UST in the western corner of the UST basin contained TPH‐GRO  at a concentration of 41 mg/kg, and the soil sample collected from beneath the product line  contained a TPH‐GRO concentration of 31 mg/kg. The remaining soil samples were below  detection limits. A Site Sensitivity Evaluation (SSE) was completed in November 1994. Soils  collected during the SSE indicated concentration of TPH‐GRO at 140 mg/kg in the sample  collected from 25‐27 feet below ground surface (bgs) in the vicinity of the pump island. Samples  collected from the former UST basin did not indicate concentrations of TPH‐GRO or TPH‐Diesel  Range Organics (DRO) above the laboratory detection limit. Table B‐3 includes historical soil  sampling results.    Groundwater   WR sampled monitoring wells MW‐1 through MW‐4 on October 26, 2023. The collected  groundwater samples were submitted for laboratory analysis of volatile organic compounds  (VOCs) by SM6200B.  Laboratory analytical results revealed the following:   Monitoring well MW‐1 contained benzene above the Gross Contamination Levels (GCLs)  and several compounds above the North Carolina Groundwater Quality Standards (NC 2L  Standards).   Downgradient monitoring well MW‐4 contained several compounds above the NC 2L  Standards but none above the GCLs.   Monitoring well MW‐3 contained methyl tert‐butyl ether (MTBE) above the NC 2L  Standards.   Monitoring well MW‐2 did not contain compounds above the NC 2L Standards.  Light Non‐Aqueous Phase Liquid  Light non‐aqueous phase liquid (LNAPL) has not been detected at the site to date.       WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  4    3.       Receptor Information    As part of TA‐01 under NCDEQ Contract #N122019B, WR completed an updated receptor  survey. WR identified fifteen (15) water supply wells within a 1,000‐foot (ft) radius.  The nearest  of these wells (SW‐1), which is inactive, is located approximately 500‐ft west‐northwest from the  source area.  The closest active water supply well was SW‐4 located approximately 775 feet to  the south‐southeast. No surface water bodies were identified within 1,000 feet of the source area.  Municipal water is available to the site and surrounding area.     4. Remediation Activities    Based on WR’s review of historical files available for the site, the following remedial activities have  been completed at the location:     In March 2023, WR supervised an AFVR event which removed approximately 241 gallons  of impacted groundwater and 1.39 pounds via emissions (0.22 gallons of gasoline).    5. Recommendations    Based on the results of assessment and monitoring activities conducted at the site in association  with this TA, WR recommends the following:   Define the extent of groundwater impact above the 2L Standards.   Conduct a soil assessment to determine the extent of soil impact at the site.     WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  5    SECTION C. SITE HISTORY AND CHARACTERIZATION    The following information summarizes the site history and characterization.      1. UST Information    Two 550‐gallon gasoline and one 2,000‐gallon gasoline USTs were installed at the site in 1970  and removed in July 1994.   These USTs operated under facility ID 00‐0‐0000019717.  Historical  UST information is provided in Table B‐1.    2.       Description of Release/General Assessment History    The following summary of the assessment history is based on WR’s review of historical files for  the subject incident:  In 1994, three USTs were removed from the property including one 2,000‐gallon and two 550‐ gallon gasoline USTs. Soil samples collected during the UST closure activities ranged from below  detection limits to 1,240 ppm of TPH‐GRO with the highest concentration being beneath the  pump island. No soil excavation was performed.  In 1994, Bain and Palmer of Greensboro performed a Site Sensitivity Evaluation (SSE). As part of  the SSE, two borings were installed at the site to determine the depth of soil contamination and  the depth of groundwater or bedrock, whichever was encountered first. One boring was installed  in the former UST basin and the other was installed in the former pump island. Soil samples were  collected at 15, 20, and 25 feet bgs. The samples collected from the UST basin were below  detection limits and the soil sample collected from the pump island at 25 feet bgs was 140 ppm.  Groundwater was encountered at 23.57 feet in the UST basin boring. The groundwater was not  sampled.  As part of the Phase I Limited Site Assessment (LSA) activities in 2006, one Type II monitoring well  (MW‐1) was installed in the former pump island location. Soil samples were collected from three  intervals (4‐5 feet, 9‐10 feet, and 14‐15 feet bgs) during the installation of monitoring well MW‐ 1. The sample collected from the 4–5‐foot interval exceeded the Residential MSCCs. The  groundwater sampling results indicated exceedances of the GCL for benzene and EDB for  groundwater in monitoring well MW‐1 and several compounds above the NC 2L Standards. The  LSA identified one active water supply well approximately 775 feet to the south‐southeast from  the site and four additional active water supply wells between 900 and 1,000 feet from the release.   In December 2022, WR conducted an updated receptor survey and sampled monitoring well MW‐ 1. WR identified fifteen (15) water supply wells within a 1,000‐foot (ft) radius.  No surface water  bodies were identified within 1,000 feet of the source area. Benzene was above the GCL, and  several additional compounds were present above the 2L Standards.   In March 2023, WR supervised an AFVR event which removed approximately 241 gallons of  impacted groundwater and 1.39 pounds via emissions (0.22 gallons of gasoline).  On May 3, 2023, WR personnel along with Ameriprobe, LLC (Ameriprobe) mobilized to the site to  install two Type II monitoring wells MW‐2 and MW‐3, both to a depth of 33 feet.  The following  day May 4, 2023, WR purged and sampled all the wells associated with the site. Monitoring well  MW‐1 contained benzene above the GCLs and several compounds above the NC 2L Standards.   WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  6    Monitoring wells MW‐3 contained MTBE above the NC 2L Standards and MW‐2 did not contain  any compounds above the NC 2L Standards.    3.  Brief Description of Site Characteristics    The property is located in a commercial/industrial/residential area of Randleman, Randolph  County, North Carolina (Figure 1).  The property includes a single‐story wood framed structure,  reportedly constructed in 1930. The site is currently occupied by Randleman Towing, an  automotive repair center and towing company.  Surface coverings at the location include the site  structure, asphalt, or concrete areas. No grassy areas were observed at the site. A site map is  included as Figure 2. The Randolph County Geographic Information System (GIS) website  identifies the subject property as parcel number 55160 and Property Identification Number  7764191227.      4.       Information on Receptors/Potential Receptors    As part of TA‐01 under NCDEQ Contract #N122019B, WR completed an updated receptor  survey. WR identified fifteen (15) water supply wells within a 1,000‐foot (ft) radius.  The nearest  of these wells (SW‐1), which is inactive, is located approximately 500‐ft to the west‐northwest  from the source area.  The closest active water supply well was SW‐4 located approximately 775  feet to the south‐southeast. The identified water supply wells are located upgradient and cross‐ gradient to the site, respectively. No surface water bodies were identified within 1,000 feet of the  source area. Potential receptor locations are shown on Figure 3, respectively. Municipal water is  available to the site and surrounding area. Impacted groundwater is not expected to encounter  utilities as the average depth to water is 22 feet bgs.    5.       Regional and Site Geology and Hydrology    The Geologic Map of North Carolina depicts the site as being within the Carolina Slate Belt of the  Piedmont Physiographic Region described as metamorphosed dacitic to rhyolitic flows and tuffs,  light gray to greenish gray; interbedded with mafic and intermediate metavolcanic rock, meta‐ argillite, and metamudstone.     According to the United States Department of Agricultural (USDA) Natural Resources  Conservation Service (NRCS) Web Soil Survey, the source area is underlain by Georgeville‐Urban  land complex (2 to 10 percent slopes).  The Georgeville‐Urban land complex is well drained, found  on summits and shoulders of interfluves, and the parent material is residuum weathered from  metavolcanics and/or argillite. The 2006 LSA report indicated that soils encountered at the site  consist of silty clay to approximately 7 feet bgs and silt to approximately 21 feet bgs. Soil  encountered during the installation of MW‐2 and MW‐3 were characterized as silty clay from  ground surface to approximately 33 feet bgs. The soils from MW‐4 were characterized as sandy  clay to 5 feet bgs and silty clay from 5 feet to 34 feet bgs. Refusal has not been encountered during  site investigations to date.   WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  7      SECTION D. MONITORING WELL INSTALLATION – OCTOBER 2023  On October 25, 2023, WR personnel along with Ameriprobe, LLC (Ameriprobe) mobilized to the  site to install one Type II monitoring well MW‐4 at the site via hollow stem auger at the northeast  corner of the property. Type II monitoring well MW‐4 was installed with a 15‐ft length of 2‐inch  diameter Schedule 40 PVC 10‐slot well screen and a 19‐ft length of Schedule 40 PVC 2‐inch  diameter casing. MW‐4 was completed with a concrete collar/pad and 8‐inch diameter flush‐ mount manway. The boring log and well construction record are included in Appendix C. Field  notes and photographs are included in Appendix A. The locations of the monitoring wells are  shown on Figure 2.  Well construction details are included in Table B‐7. Following completion, the  well was developed by purging at least five well volumes. The newly installed monitoring well was  surveyed into the monitoring well network during the groundwater sampling event.  Due to the lack of an area to spread the drill cuttings, the cuttings were containerized in two steel  drums. These drums were removed by Eastern Environmental LLC. on November 17, 2023. The  certificate of disposal and manifest are included in Appendix B.    SECTION E. GROUNDWATER SAMPLING – OCTOBER 2023  On October 26, 2023, WR mobilized to the site to collect groundwater samples from monitoring  wells MW‐1, MW‐2, MW‐3 and MW‐4. The depths to groundwater ranged from 25.55 feet in  MW‐2 to 28.95 feet in MW‐4. Depth to water was within the screened interval for each  monitoring well. Based on the measured tops‐of‐casing and depths to water, groundwater at the  site flows to the northeast. A groundwater elevation map is included as Figure 4. The groundwater  elevation measurement and well construction information is presented in Table B‐7 and historical  groundwater elevation measurements are included in Table B‐9.   Field notes are included in  Appendix A.  Following gauging, the monitoring wells were purged and sampled with a separate, disposable  polyethylene (PE) bailer.  The samples were decanted into pre‐preserved laboratory provided  sample containers and submitted to Waypoint Analytical, Inc. for testing by Standard Method (SM)  6200B.  Laboratory Results  Analytical results for groundwater sample obtained from monitoring wells MW‐1 through MW‐4  on October 26, 2023 indicated the following:   Monitoring well MW‐1 contained benzene above the Gross Contamination Levels (GCLs)  and several compounds above the North Carolina Groundwater Quality Standards (NC 2L  Standards).   Monitoring well MW‐4 contained several compounds above the NC 2L Standards but none  above the GCLs.   Monitoring well MW‐3 contained MTBE above the NC 2L Standards.   Monitoring well MW‐2 did not contain compounds above the NC 2L Standards.  Current and historical groundwater analytical results are summarized in Table B‐4. A map depicting  the data from October 2023 is included as Figure 5 and a benzene and MTBE isoconcentration  contour maps are included as Figures 6 and 7. A copy of the laboratory analytical report and chain‐ WithersRavenel Our People. Your Success.  Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report December 2023  8    of‐custody is included in Appendix D.  WR’s generalized standard operating procedures are  provided in Appendix E.     SECTION F. CONCLUSIONS AND RECOMMENDATIONS  This report documents the results of field activities conducted at the site for TA‐02, which included  the installation and surveying of MW‐4 and the gauging and sampling of the site monitoring wells.    Conclusions based on observations, analytical data and research relating to the release at the site  combined with historical information include the following:     The site is currently occupied by Randleman Towing, an automotive repair center and  towing company.   Fifteen (15) water supply wells were identified within a 1,000‐foot (ft) radius. These water  supply wells are located cross‐gradient and upgradient of the site. The closest active water  supply well is SW‐4 which is approximately 775 feet to the south‐southeast of the source  area. Municipal water is available to the site and surrounding area.    MW‐4 was installed to a depth of 34 feet bgs.    MW‐1 contained benzene above the GCL and several additional compounds above the NC  2L Standard.    Monitoring well MW‐4 contained several compounds above the NC 2L Standards but none  above the GCLs.   MW‐3 contained MTBE above the NC 2L Standard.   MW‐2 did not contain compounds above the NC 2L Standards.    Based on the results of assessment and monitoring activities conducted at the site in association  with this TA, WR recommends the following:   Define the extent of groundwater impact above the 2L Standards.   Conduct a soil assessment to determine the extent of soil impact at the site.  WithersRavenel Our People. Your Success.          FIGURES     MM LA DRAWN BY: 05/24/23 23-0307-DM 1 SCALE:FIGURE NO.: PROJECT NO.:DATE:APPROVED BY: PAP'S PACKAGE STORE - TF#13017 716 SOUTH MAIN STREET RANDLEMAN, RANDOLPH COUNTY, NC GENERAL LOCATION MAP 1"=500 ' 500250 1000 WithersRavenel Engineers | Planners | Surveyors 115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: F-1479 www.withersravenel.com SUBJECT SITE ± 0.2 ACRES J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 21, 2023 - LALLYN 0 GRAPHIC SCALE 1 inch = 500 feet MW-1 S. MAIN STREETMc C O L L U M S T R E E T 550 550 2000 FORMER USTS FORMER DISPENSER ISLAND FORMER PRODUCT LINES SITEMW-2 MW-3 MW-4 J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 20, 2023 - LALLYN1"=30 'GRAPHIC SCALE 1 inch = 30 ft. 3015 600 LACNDRAWN BY:11/20/2323-0307-DM2SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SITE MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND TYPE II MONITORING WELL LOCATION NOTES: 1.) 2010 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC 1019 22 23 131214 16 3 45 6 7 8 9 2 1 15 11 20 17 18 21 13 S. MAIN STREETWO R T H V I L L E R O A D HOM E R L A N EMcCOLLUM STMcCOLLUM STRAILROAD AVENUEKIRK M A N P L A C E McCOLLUM ST SITE J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 21, 2023 - LALLYN1"=300 'GRAPHIC SCALE 1 inch = 300 ft. 300150 6000 DCVEAADRAWN BY:05/24/2323-0307-DM3SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:POTENTIAL RECEPTORMAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND ACTIVE WATER SUPPLY WELL LOCATION INACTIVE WATER SUPPLY WELL LOCATION NOTES: 1.) AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC# # MW-1 S. MAIN STREETMc C O L L U M S T R E E T 550 550 2000 FORMER USTS FORMER DISPENSER ISLAND FORMER PRODUCT LINES SITEMW-2 71.9072.68 72.91 72 . 0 0 72. 2 5 72. 5 0 72. 7 5 MW-3 MW-4 71.35 71. 5 0 71. 7 5 J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 20, 2023 - LALLYN1"=30 'GRAPHIC SCALE 1 inch = 30 ft. 3015 600 LACNDRAWN BY:11/20/2323-0307-DM4SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:GROUNDWATERELEVATION CONTOURMAP - OCTOBER 2023WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND TYPE II MONITORING WELL LOCATION GROUNDWATER ELEVATION (FT) GROUNDWATER ELEVATION CONTOUR (FT) GROUNDWATER FLOW DIRECTION NOTES: 1.) 2010 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC71.35 MW-1 S. MAIN STREETMc C O L L U M S T R E E T 550 550 2000 FORMER USTS FORMER DISPENSER ISLAND FORMER PRODUCT LINES SITEMW-2 MW-3 MW-4 J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 21, 2023 - LALLYN1"=30 'GRAPHIC SCALE 1 inch = 30 ft. 3015 600 LACNDRAWN BY:11/20/2323-0307-DM5SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:GROUNDWATERANALYTICAL MAP -OCTOBER 2023WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND TYPE II MONITORING WELL LOCATION NOTES: 1.) 2010 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC MW-1 S. MAIN STREETMc C O L L U M S T R E E T 550 550 2000 FORMER USTS FORMER DISPENSER ISLAND FORMER PRODUCT LINES SITEMW-2 (11,100) (<0.500) (<0.500) MW-3 5,000 ug/L MW-4(171) 1 ug/L J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 20, 2023 - LALLYN1"=30 'GRAPHIC SCALE 1 inch = 30 ft. 3015 600 LACNDRAWN BY:11/26/2323-0307-DM6SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:DISSOLVED BENZENEISOCONCENTRATIONMAP - OCTOBER 2023WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND TYPE II MONITORING WELL LOCATION DISSOLVED BENZENE CONCENTRATION (ug/L) ESTIMATED EXTENT OF BENZENE IMPACTS ABOVE GCL - DASHED WHERE INFERRED NOTES: 1.) 2010 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC(11,100) MW-1 S. MAIN STREETMc C O L L U M S T R E E T 550 550 2000 FORMER USTS FORMER DISPENSER ISLAND FORMER PRODUCT LINES SITEMW-2 (4,260) (58.5) (<1.00) MW-3 20ug/L MW-4 (<100)J:\23\0307-DM-Pap's Package Store\Enviro\CAD\Paps Package Base Map - 2023.01.dwg- November 21, 2023 - LALLYN1"=30 'GRAPHIC SCALE 1 inch = 30 ft. 3015 600 LACNDRAWN BY:11/21/2323-0307-DM7SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:DISSOLVED MTBEISOCONCENTRATIONMAP - OCTOBER 2023WithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340license #: F-1479 | www.withersravenel.comLEGEND TYPE II MONITORING WELL LOCATION DISSOLVED MTBE CONCENTRATION (ug/L) ESTIMATED EXTENT OF MTBE IMPACTS ABOVE 2L STANDARDS - DASHED WHERE INFERRED NOTES: 1.) 2010 AERIAL OBTAINED FROM THE LOCAL COUNTY GIS DEPARTMENT.PAP'S PACKAGE STORENCDEQ INCIDENT # 13017716 SOUTH MAIN STREETRANDLEMAN, RANDOLPH COUNTY, NC(58.5) WithersRavenel Our People. Your Success.      TABLES       UST IDNumberCurrent/LastContents*PreviousContents*Capacity(in gallons)ConstructionDetails**TankDimensions (diameter x length) (ft)Description ofAssociatedPiping & PumpsDate of TankInstallationStatus ofUST***Was release associated with UST System? (Y/N)1 Gasoline Unknown 550Single‐walled steel46" x 74"Single‐walled steel piping5/9/1970Permanently Closed by Removal (7/28/1994)Y2 Gasoline Unknown 2,000Single‐walled steel5'4" x 12'Single‐walled steel piping5/9/1970Permanently Closed by Removal (7/28/1994)N3 Gasoline Unknown 550Single‐walled steel46" x 74"Single‐walled steel piping5/9/1970Permanently Closed by Removal (7/28/1994)NIncidentNumberMaterialReleasedDateofRelease13017 Gasoline UnknownNotes:1.)Release identified during the UST removal activities conducted in 1994. TPH‐GRO was detected from beneath the pump island at 1,240 mg/kg, beneath the westernmost UST at 41 mg/kg, and beneath the product line at 31 mg/kg.Information regarding USTs was obtained from the UST Facility Database and the UST‐2 form available on Laserfiche.716 S. Main StreetRandleman, Randolph County, North CarolinaIncident Number: 13017Description of ReleaseFacility ID # 00‐0‐0000019717Table B‐1Site History:  UST/AST System & Other Release InformationPap's Package Store Total Volatile Organic VaporsTPH ‐ GRO TPH ‐ DROSampleIDLocation DateCollectedPID Field Reading (ppm)Gasoline Range Organics (5030/8015D)Diesel Range Organics (5030/8015C)AcetoneBenzenen‐Butylbenzenesec‐ButylbenzeneDi‐isopropyl etherEthylbenzeneIsopropylbenzenep‐Isopropyltoluene2‐Butanone (MEK)Methyl tert‐butyl etherNaphthalenen‐PropylbenzeneToluene1,2,4‐Trimethylbenzene1,3,5 TrimethylbenzeneTotal XylenesC5‐C8 AliphaticsC9‐C12 AliphaticsC9‐C10 Aromatics67-64-1 71-43-2 104-51-8 135-98-8 108-20-3 100-41-4 98-82-8 99-87-6 78-93-3 1634-04-4 91-20-3 103-65-1 108-88-3 95-63-6 108-67-8 1330-20-7NA NA NA207766Pit Sample A ‐ West 7/5/1994 Unknown41.0NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207767Pit Sample A ‐ East 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207768Pit Sample B ‐ West 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207769Pit Sample B ‐ East 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207770Pit Sample C ‐ West 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207771Pit Sample C ‐ East 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207772Service Line 1 7/5/1994 Unknown<10NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207773Service Line 2 7/5/1994 Unknown31.0NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA207774Pump Island 1 7/5/1994 Unknown1,240.0NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NATP #1Tank Pit 10/19/1994 78.0BQLBQL NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NATP #2Tank Pit 10/19/1994 30.0BQLBQL NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NATP #3Tank Pit 10/19/1994 14.0BQLBQL NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NATP #4Tank Pit 10/19/1994 NR140.0BQL NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NAMW‐1 (4‐5 feet)Boring of MW‐1 5/5/2006 UnknownNANA0.12 3.3BDL0.18 0.086665.7 0.15BDL BDL8641 190370110 42095015001600MW‐1 (9‐10 feet)Boring of MW‐1 5/5/2006 UnknownNANA1.2BDL0.098 0.061 0.16 5.1 0.20 0.062 0.57 3.36.73.4 34 51 7.3 27.4 310 290 410MW‐1 (14‐15 feet)Boring of MW‐1 5/5/2006 UnknownNANA1.2 0.13BDL0.022 0.15 0.92 0.045 0.033 0.37 2.6 2.7 0.12 2.6 8.3 2.2 5.3 23 35 63B‐1Western side of tank pit 5/5/2006 UnknownNANA0.071BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL50100‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐‐‐‐ ‐‐‐24 0.0072 2.4 2.2 0.32 8 1.3 0.12 16 0.085 0.2 1.4 5.4 6.6 6.6 6 68 540 31‐‐‐ ‐‐‐14,000 12 782 1,560 156 60.3 1,560 156 9,380 156 5.5 1,560 1,250 156 156 3,120 625 1,560 469‐‐‐ ‐‐‐210,000 59.4 11,600 23,300 2,330 297 23,300 23,300 140,000 1,810 27 23,300 18,600 2,330 2,330 46,700 9,340 23,300 7,000Notes:1) All results provided in mg/kg (milligrams per kilogram) or parts per million.2) UVF = Ultra Violet Fluorescence analyzer utilized for field analysis of RedLab samples.3) 8015 Analyses performed by Pace Analytical Services in fixed‐base laboratory.4) NR = Not Reported.5) NA = Not Analyzed.6) NL = Value Not Listed for Standard.7) MSCC = Maximum Soil Contaminant Concentration Level.Result= Result Exceeds Laboratory Detection LimitsResult= Result Exceeds NCDEQ Action Level for TPH or Soil‐to‐Water MSCCResult= Result Exceeds NCDEQ Residential MSCCResult= Result Exceeds NCDEQ Industrial/Commercial MSCCCASTABLE B‐3SUMMARY OF SOIL ANALYTICAL RESULTSPap's Package StoreNCDEQ Incident #13017716 S. Main StreetRandleman, Randolph County, North CarolinaNCDEQ Action LevelSoil‐to‐Water MSCCResidential MSCCIndustrial/ Commercial MSCCAnalytical MethodEPA‐8260D ‐ Volatile Organic CompoundsMADEP‐VPH CalculatedAcetoneBenzenen‐Butylbenzenesec‐Butylbenzene1,2‐Dibromoethane1,2‐DichloroethaneEthylbenzeneDi‐isopropyl etherIsopropylbenzenep‐Isopropyltoluene2‐Hexanone2‐Butanone (MEK)Methyl tert‐butyl ether (MTBE)4‐Methyl‐2‐pentanone (MIBK)Naphthalenen‐PropylbenzeneStyreneToluene1,2,4‐Trimethylbenzene1,3,5‐TrimethylbenzeneTotal Xylenes67‐64‐171‐43‐2 104‐51‐135‐98‐106‐93‐4 107‐06‐100‐41‐108‐20‐98‐82‐899‐87‐6 591‐78‐78‐93‐3 1634‐04‐108‐10‐91‐20‐3 103‐65‐100‐42‐108‐88‐395‐63‐6 108‐67‐NA5/9/2006NA12,000<50 <5070360 2,700 710 140NA NA NA12,000NA800 340<5051,000 2,600 690 13,50012/19/20221,62012,40016.6 13.4<5.00 <5.002,460 973 108 11.5 457 882 7,700 338 490 259 7.74 30,300 2,050 445 10,6003/22/20235/4/2023<100013,100<50.0 <498 <50.0 <50.02,960 1,150 145<50.01,170 1,100 6,280<100692 365<50.025,200 2,570 684 12,20010/26/2023<100011,100<50.0 <50.0 <50.0 <50.02,920 880 143<50.0667<500 M4,260333537 351<50.027,000 2,500 659 12,5005/4/2023<10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <5.00 <1.00 <1.00 <1.00 <0.500 <0.5002.63<0.500 <0.500 <0.50010/26/2023<10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <5.00 <1.00 <1.00 <1.00 <0.500 <0.500<0.500<0.500 <0.500 <0.5005/4/2023<10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <5.0031.2<1.00 <1.00 <0.500 <0.5000.715<0.500 <0.500 <0.50010/26/2023<10.0 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 <1.00 <5.0058.5<1.00 <1.00 <0.500 <0.500<0.500<0.500 <0.500 <0.500MW‐410/26/2023<1000171<50.0 <50.0 <50.0 <50.03,100<50.0183<50.0 <100 <500 M <100 <100722 528<50.015,4003,890 1,010 12,5006,000 1 70 70 0.02 0.4 600 70 70 25 40 4,000 20 100 6 70 70 600 400 4005006,000,000 5,000 5,900 8,800 50 400 80,000 70,000 30,500 11,700 40,000 4,000,000 20,000 100,000 6,000 26,100 70,000 260,000 28,500 24,10050,000Notes:1)2)3)NC 2L Standard - North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L4)NL= Not Listed.ND= Compound Not Detected.NR= Compound Not Reported By Previous Consultants.Result= Result Exceeds Laboratory Detection Limits.Result= Result Exceeds 2L Standard.Result= Result Exceeds GCL Value.TABLE B‐4SUMMARY OF GROUNDWATER ANALYTICAL RESULTSRandleman, Randolph County, North CarolinaGCLs for Groundwater = NCDEQ UST Section Gross Contamination Levels for Groundwater.Compounds analyzed for by laboratory but not listed were not detected above laboratory detection limits. See the laboratory report included in the Appendix for a full list of constituents. Sample ID CollectedLaboratory MethodAll results provided in ug/L (micrograms per liter) or parts per billion.SM6200BPap's Package StoreIncident Number: NCDEQ Incident #13017716 S. Main Street NC 2L Standard (μg/L)GCLs for Groundwater (μg/L)MW‐1MW‐2MW‐3AFVR Event SW‐1 7764097693142 McCollum StreetRandleman, NCChristopher M. Cagle142 McCollum StreetRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 500 ft. NW CrossgradientSW‐2 7764184863155 Kirkman PlaceRandleman, NCChad Ray Garner155 Kirkman PlaceRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 550 ft. SE CrossgradientSW‐3 7764088653105 Melody Ln. & 726/728 S. Main St.Randleman, NCRichard L. Frazier, Sr.1064 Turner Dairy RoadRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 600 ft. SW UpgradientSW‐4 7764183612139 Homer LaneRandleman, NCKansas Akin139 Homer LnRandleman, NC 27317Potable (Active)Unknown Unknown 775 ft. SE UpgradientSW‐5 7764182471144 Homer LaneRandleman, NCZachary W. York144 Homer LaneRandleman, NC 27317Potable (Active)Unknown Unknown 800 ft. S UpgradientSW‐6 7764184664153 Homer LaneRandleman, NCJody Roger WilliamsonKaterna Tyrrell153 Homer LaneRandleman, NC 27317Potable (Active)Unknown Unknown 820 ft. SE CrossgradientSW‐7 7764185424148 Homer LaneRandleman, NCKenneth Watford182 Homer LaneRandleman, NC 27317Potable (Active)Unknown Unknown 830 ft. SE UpgradientSW‐8 7764186604171 Homer LaneRandleman, NCTerri Boyd Walker171 Homer LaneRandleman, NCPotable (Active)Unknown Unknown 885 ft. SE CrossgradientSW‐9 7764187453182 Homer LaneRandleman, NCKenneth Watford182 Homer LaneRandleman, NC 27317Potable (Active)Unknown Unknown 980 ft. SE CrossgradientSW‐10 7764091167315 McCollum StreetRandleman, NCScotty Kinney315 McCollum StreetRandleman, NCPotable (Active)Unknown Unknown 981 ft. W UpgradientSW‐11 7764093612443 McCollum StreetRandleman, NCKathryn & Brandon Stillinger443 McCollum StreetRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 900 ft. WNW UpgradientSW‐12SW‐13SW‐147764093704427 McCollum StreetRandleman, NCJoey & Mary Lou Ball421 McCollum StreetRandleman, NC  27317Connected to Municipal Water (Inactive)Unknown Unknown 990 ft. WNW UpgradientSW‐15 7764091319312 McCollum StreetRandleman, NCSamuel E. Bailey312 McCollum StreetRandleman, NC 27317Potable (Active)Unknown Unknown 1000 ft. W UpgradientSW‐16 7764091546446 McCollum StreetRandleman, NCDiana Garcia1425 Elgin AvenueHigh Point, NC 27262Potable (Active)Unknown Unknown 1020 ft. WNW UpgradientSW‐17 7764182244141 Worthville RoadRandleman, NCEmeruwa O. Rose141 Worthville RoadRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 1020 ft. SSE UpgradientSW‐18 7764184201175 Worthville RoadRandleman, NCClarence Jernigan100 S. Coble StreetRandleman, NC  27317Inactive per property owner, indicated no well on propertyUnknown Unknown 1070 ft. SSE UpgradientSW‐19 7764090240317 McCollum StreetRandleman, NCMagnolia Homes of the Triad, LLCPO BOX 145Jamestown, NC 27282Potable (Active)Unknown Unknown 1080 ft. W UpgradientSW‐20 7765003060421 McCollum StreetRandleman, NCJoey & Mary Lou Ball Life Estates421 McCollum StreetRandleman, NC  27317Connected to Municipal Water (Inactive)Unknown Unknown 1080 ft. NE UpgradientSW‐21 7764185169177 Worthville RoadRandleman, NCVenita Lucas177 Worthville RoadRandleman, NC 27317Connected to Municipal Water (Inactive)Unknown Unknown 1175 ft. SSE UpgradientSW‐22 7764090795402 McCollum StreetRandleman, NCVerla M. Smith Life Estate402 McCollum StreetRandleman, NCConnected to Municipal Water (Inactive)Unknown Unknown 1245 ft. NW UpgradientSW‐23 7764090849409 McCollum StreetRandleman, NCPatricia Craven409 McCollum StreetRandleman, NCConnected to Municipal Water (Inactive)Unknown Unknown 1300 ft. NW Upgradient       3.)  See Figure 3 for water supply well locations. Notes:        1.)  Well location addresses and property owner information was obtained from the Randolph County GIS DepartmentProperty AddressWell Screen Interval(feet)Well Distance from Source Area(feet)Property Owner AddressPap's Package StoreWell Depth(feet)Incident Number: 13017Well UseLocation Relative to Groundwater Flow716 S. Main Street       2.)  Information regarding the water supply well's use and location was obtained from the July 26, 2006 Limited Site Assessment Report by Pyramid Environmental & Engineering, P.C.              Locations of wells, ownership information, and additional wells were identified by WR in December 2022 during a Receptor Survey Update.TABLE B‐5APUBLIC & PRIVATE WATER SUPPLY WELL INFORMATIONWell IDProperty OwnerParcelNumberRandleman, Randolph County, North CarolinaPage 1 of 1 MW‐1 5/5/2006 2 30 10 10 ‐ 30 100.00 10/26/2023 28.10 NM 71.90MW‐2 5/3/2023 2 33 18 18‐33 98.23 10/26/2023 25.55 NM 72.68MW‐3 5/3/2023 2 33 18 18‐33 99.70 10/26/2023 26.79 NM 72.91MW‐4 10/25/2023 2 34 19 19‐34 100.30 10/26/2023 28.95 NM 71.35Pap's Package Store       2.) The Top‐of‐Casing elevations are relative to the approximate site elevation feet above mean sea level.       1.) Well construction information for MW‐1 was obtained from previous consultants reports.TABLE B‐7716 S. Main StreetMONITORING & REMEDIATION WELL CONSTRUCTION INFORMATIONWell Casing Diameter(inches)LNAPL Thickness(feet)Incident Number: 13017Randleman, Randolph County, North CarolinaWell Casing Depth (feet)Date InstalledTop‐of‐Casing Elevation       (feet)Total Depth     (feet)Date Water Level Measured       5.) NM = Not Measured.Notes: Well IDGroundwaterElevation         (feet)Depth‐to‐Water from Top‐of‐Casing(feet)Screened Interval       (feet)       3.) Groundwater elevation calculated by: (Top‐of‐Casing ‐ Depth‐to‐Water) + (LNAPL Thickness x 0.8581).       4.) N/A = Not Applicable. Well IDTop‐of‐Casing Elevation    (feet)Screened IntervalDate Water Level MeasuredDepth‐to‐LNAPL(feet)Depth‐to‐WaterUncorrected(feet)LNAPL Thickness(feet)Depth‐to‐WaterCorrected(feet)Groundwater SurfaceElevation          (feet)5/9/2006 NM 25.46‐‐‐25.46 74.5412/19/2022 NM 28.59‐‐‐28.59 71.415/4/2023 NM 23.67‐‐‐23.67 76.3310/26/2023 NM 28.10‐‐‐28.10 71.905/4/2023 NM 21.08‐‐‐21.08 77.1510/26/2023 NM 25.55‐‐‐25.55 72.685/4/2023 NM 22.40‐‐‐22.40 77.3010/26/2023 NM 26.79‐‐‐26.79 72.91MW‐4 100.30 19‐34 10/26/2023 NM 28.95‐‐‐28.95 71.35MW‐2 98.23 18‐33MW‐3 99.70 18‐33Notes:        3.) NM = Not Measured.       4.) LNAPL = Light Non‐Aqueous Phase Liquid.       1.) Well construction information for MW‐1 was obtained from previous consultants reports.       2.) Groundwater elevation calculated by: (Top‐of‐Casing ‐ Depth‐to‐Water) + (LNAPL Thickness x 0.8581).TABLE B‐9CURRENT & HISTORICAL GROUNDWATER ELEVATIONS & LNAPL THICKNESSPap's Package Store716 S. Main StreetRandleman, Randolph County, North Carolina100.00MW‐1Incident Number: 1301710‐30Page 1 of 1 WithersRavenel Our People. Your Success.      APPENDIX A    FIELD NOTES & PHOTOGRAPHIC RECORD     WithersRavenel Our People. Your Success.    Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report October 2023     PHOTO 1  MW‐4 installation facing northeast     PHOTO 2  Location of MW‐1 facing west  WithersRavenel Our People. Your Success.    Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report October 2023     PHOTO 3  Location of MW‐2 facing northeast     PHOTO 4  Location of MW‐3 facing northwest  WithersRavenel Our People. Your Success.    Pap’s Package Store – NCDEQ Inc. #13017 WR Project # 23‐0307‐DM  Groundwater Monitoring Report October 2023     PHOTO 5  Location of newly installed MW‐4 facing east     PHOTO 6  Staging location of the two soil filled 55‐gallon drums facing southeast  WithersRavenel Our People. Your Success.      APPENDIX B    CERTIFICATE OF DISPOSAL AND MANIFEST     WithersRavenel Our People. Your Success.      APPENDIX C  BORING LOG & WELL CONSTRUCTION RECORD     Job Name: Site Loc.: Driller: PID (ppm) --- --- --- --- 0.0 --- --- --- --- 0.0 --- --- --- --- 0.0 --- --- --- --- 0.0 --- --- --- --- 0.0 --- --- --- --- 1178.0 --- --- --- --- Notes: = Groundwater Level (Measured Beneath TOC) WELL CONSTRUCTION LOG Well ID:MW-4 Former Pap's Package Store Job #:23-0307-DM Date:October 25, 2023 Randleman, NC TOC EL:100.30 WR Rep:S. Powell AmeriProbe LLC GW EL:71.35 Approximate Latitude: Approximate Longitude: Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface 1 2 3 4 5 6 7 8 9 10 11 12 25 13 14 15 16 17 18 19 20 21 22 23 24 1.) BGS - Below Ground Surface 26 27 28 29 30 31 2.) TOC - Top of Casing Page 1 of 1 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 33 19-34 ft 2" Dia. 0.010-Slot PVC Well Screen 32 34 0-19 ft 2" Dia. PVC Casing 17-34 ft Clean-Washed Torpedo SAND 13-17 ft Bentonite 0-13 ft Concrete Grout Red to tan; Sandy CLAY; Moist; Moderate odor Tan; Silty CLAY; Moist; Solvent odor 0' - 5' 5' - 34' WithersRavenel Engineers | Planners | Surveyors WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only: Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016 1. Well Contractor Information: Well Contractor Name NC Well Contractor Certification Number Company Name 2. Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.) 3. Well Use (check well use): Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single) □Industrial/Commercial □Residential Water Supply (shared) □Irrigation Non-Water Supply Well: □Monitoring □Recovery Injection Well: □Aquifer Recharge □Groundwater Remediation □Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage □Experimental Technology □Subsidence Control □Geothermal (Closed Loop) □Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks) 4. Date Well(s) Completed: Well ID# 5a. Well Location: Facility/Owner Name Facility ID# (if applicable) Physical Address, City, and Zip County Parcel Identification No. (PIN) 5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) N W 6. Is(are) the well(s): □Permanent or □Temporary 7. Is this a repair to an existing well: □Yes or □No If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form. 8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells drilled: 9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′) 10. Static water level below top of casing: (ft.) If water level is above casing, use “+” 11. Borehole diameter: (in.) 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) FOR WATER SUPPLY WELLS ONLY: 13a. Yield (gpm) Method of test: 13b. Disinfection type: Amount: 14. WATER ZONES FROM TO DESCRIPTION ft. ft. ft. ft. 15. OUTER CASING (for multi-cased wells) OR LINER (if applicable) FROM TO DIAMETER THICKNESS MATERIAL ft. ft. in. 16. INNER CASING OR TUBING (geothermal closed-loop) FROM TO DIAMETER THICKNESS MATERIAL ft. ft. in. ft. ft. in. 17. SCREEN FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL ft. ft. in. ft. ft. in. 18. GROUT FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT ft. ft. ft. ft. ft. ft. 19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD ft. ft. ft. ft. 20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.) ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. 21. REMARKS 22. Certification: Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner. 23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTRUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617 24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following: Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636 24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed. John Allen 4196-B AmeriProbe 10/25/23 MW-4 Former Pap's Package Store 716 S. Main St., Randleman, NC 27317 Randolph 35.8063291 79.8052340 34' 29' 8'' Auger 11/21/23 29 34 0 19 2''SCH40 PVC 19 34 2''0.010 SCH40 PVC 0 13 17 13 17 34 Neat Cement Bentonite #2 Sand Poured Through Augers Poured Through Augers See Consultant's Logs 2' X 2' Concrete Flushmount Pad Print Form Poured Through Augers WithersRavenel Our People. Your Success.      APPENDIX D    LABORATORY ANALYTICAL REPORT & CHAIN OF CUSTODY         Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.   11/6/2023 Withers & Ravenel Cory Nobles 115 Mackenan Dr. BUILDING 117 Cary, NC, 27511 Ref: Analytical Testing Lab Report Number: 23-300-0018 Client Project Description: Pap's Package Store 23-0307-DM Dear Cory Nobles: Waypoint Analytical, LLC (Charlotte) received sample(s) on 10/27/2023 for the analyses presented in the following report. The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method. The analytical data has been validated using standard quality control measures performed as required by the analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136 Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time. Refer to sample analysis time for confirmation of holding time compliance. The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as- received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely, Angela D Overcash Senior Project Manager Page 1 of 35 Certification Summary Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC State Program Lab ID Expiration Date 07/31/202437735State ProgramNorth Carolina 12/31/2023402State ProgramNorth Carolina 07/31/202499012State ProgramSouth Carolina 12/31/202399012State ProgramSouth Carolina Page 1 of 1 00016/23-300-0018 Page 2 of 35 Report Number: Sample Summary Table Client Project Description: 23-300-0018 Pap's Package Store 23-0307-DM Lab No Client Sample ID Matrix Date Collected Date Received 10/26/2023 11:40Aqueous 98793 MW-1 10/27/2023 12:30 10/26/2023 12:10Aqueous 98794 MW-2 10/27/2023 12:30 10/26/2023 11:55Aqueous 98795 MW-3 10/27/2023 12:30 10/26/2023 11:20Aqueous 98796 MW-4 10/27/2023 12:30 Page 3 of 35 Summary of Detected Analytes QualifiersAnalyzedUnitsResult Report Number: Client Sample ID Method Parameters Lab Sample ID 23-300-0018 Report Limit Project:Pap's Package Store V 98793MW-1 11100 11/02/2023 00:366200BBenzeneµg/L 500 880 11/02/2023 00:126200BDi-Isopropyl Ether (DIPE)µg/L 50.0 2920 11/02/2023 00:126200BEthylbenzeneµg/L 50.0 667 11/02/2023 00:126200B2-Hexanone µg/L 100 143 11/02/2023 00:126200BIsopropylbenzeneµg/L 50.0 4260 11/02/2023 00:126200BMethyl tert-butyl ether (MTBE)µg/L 100 333 11/02/2023 00:126200B4-Methyl-2-Pentanone µg/L 100 537 11/02/2023 00:126200BNaphthaleneµg/L 100 351 11/02/2023 00:126200Bn-Propylbenzene µg/L 50.0 27000 11/02/2023 00:366200BTolueneµg/L 500 2500 11/02/2023 00:126200B1,2,4-Trimethylbenzene µg/L 50.0 659 11/02/2023 00:126200B1,3,5-Trimethylbenzene µg/L 50.0 3960 11/02/2023 00:126200Bo-Xylene µg/L 50.0 8530 11/02/2023 00:126200Bm,p-Xylene µg/L 100 12500 11/02/2023 00:126200BXylene (Total)µg/L 50.0 V 98795MW-3 58.5 11/01/2023 06:156200BMethyl tert-butyl ether (MTBE)µg/L 1.00 V 98796MW-4 171 11/02/2023 01:006200BBenzeneµg/L 50.0 3100 11/02/2023 01:006200BEthylbenzeneµg/L 50.0 183 11/02/2023 01:006200BIsopropylbenzeneµg/L 50.0 722 11/02/2023 01:006200BNaphthaleneµg/L 100 528 11/02/2023 01:006200Bn-Propylbenzene µg/L 50.0 15400 11/02/2023 01:256200BTolueneµg/L 500 3890 11/02/2023 01:006200B1,2,4-Trimethylbenzene µg/L 50.0 1010 11/02/2023 01:006200B1,3,5-Trimethylbenzene µg/L 50.0 4330 11/02/2023 01:006200Bo-Xylene µg/L 50.0 8170 11/02/2023 01:006200Bm,p-Xylene µg/L 100 12500 11/02/2023 01:006200BXylene (Total)µg/L 50.0 Page 4 of 35   Client: Withers & Ravenel CASE NARRATIVE Project: Pap's Package Store Lab Report Number: 23-300-0018 Date: 11/3/2023 Volatile Organic Compounds - GC/MS Method 6200B Analyte: 2-Butanone QC Batch No: V39793/V39792 This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for a low bias. Analyte: Ethanol QC Batch No: V39793/V39792 Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be acceptable. Page 5 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-1 98793 Matrix: 10/26/2023 11:40 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <1000 µg/L 1000Acetone 100 11/02/23 00:12 6200BMSA 11100 µg/L 500Benzene 1000 11/02/23 00:36 6200BMSA <50.0 µg/L 50.0Bromobenzene 100 11/02/23 00:12 6200BMSA <100 µg/L 100Bromochloromethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Bromodichloromethane 100 11/02/23 00:12 6200BMSA <500 µg/L 500Bromoform 100 11/02/23 00:12 6200BMSA <100 µg/L 100Bromomethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0n-Butylbenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0sec-Butyl benzene 100 11/02/23 00:12 6200BMSA <200 µg/L 200tert-Butyl benzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Carbon Tetrachloride 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Chlorobenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Chlorodibromomethane 100 11/02/23 00:12 6200BMSA <100 µg/L 100Chloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Chloroform 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Chloromethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.02-Chlorotoluene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.04-Chlorotoluene 100 11/02/23 00:12 6200BMSA <200 µg/L 2001,2-Dibromo-3-Chloropropane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2-Dibromoethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Dibromomethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2-Dichlorobenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,3-Dichlorobenzene 100 11/02/23 00:12 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 6 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-1 98793 Matrix: 10/26/2023 11:40 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <50.0 µg/L 50.01,4-Dichlorobenzene 100 11/02/23 00:12 6200BMSA <500 µg/L 500Dichlorodifluoromethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1-Dichloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2-Dichloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1-Dichloroethene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0cis-1,2-Dichloroethene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0trans-1,2-Dichloroethene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2-Dichloropropane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,3-Dichloropropane 100 11/02/23 00:12 6200BMSA <200 µg/L 2002,2-Dichloropropane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1-Dichloropropene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0cis-1,3-Dichloropropene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0trans-1,3-Dichloropropene 100 11/02/23 00:12 6200BMSA <20000 µg/L 20000Ethanol 100 11/02/23 00:12 6200BMSA 2920 µg/L 50.0Ethylbenzene 100 11/02/23 00:12 6200BMSA <300 µg/L 300Hexachlorobutadiene 100 11/02/23 00:12 6200BMSA 880 µg/L 50.0Di-Isopropyl Ether (DIPE)100 11/02/23 00:12 6200BMSA 143 µg/L 50.0Isopropylbenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.04-Isopropyl toluene 100 11/02/23 00:12 6200BMSA 667 µg/L 1002-Hexanone 100 11/02/23 00:12 6200BMSA <500 M µg/L 500Methyl Ethyl Ketone (MEK)100 11/02/23 00:12 6200BMSA <200 µg/L 200Methylene Chloride 100 11/02/23 00:12 6200BMSA 4260 µg/L 100Methyl tert-butyl ether (MTBE)100 11/02/23 00:12 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 7 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-1 98793 Matrix: 10/26/2023 11:40 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF 333 µg/L 1004-Methyl-2-Pentanone 100 11/02/23 00:12 6200BMSA 537 µg/L 100Naphthalene 100 11/02/23 00:12 6200BMSA 351 µg/L 50.0n-Propylbenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Styrene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1,1,2-Tetrachloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1,2,2-Tetrachloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Tetrachloroethene 100 11/02/23 00:12 6200BMSA 27000 µg/L 500Toluene 1000 11/02/23 00:36 6200BMSA <50.0 µg/L 50.01,2,3-Trichlorobenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2,4-Trichlorobenzene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1,1-Trichloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,1,2-Trichloroethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Trichloroethene 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Trichlorofluoromethane 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.01,2,3-Trichloropropane 100 11/02/23 00:12 6200BMSA 2500 µg/L 50.01,2,4-Trimethylbenzene 100 11/02/23 00:12 6200BMSA 659 µg/L 50.01,3,5-Trimethylbenzene 100 11/02/23 00:12 6200BMSA <500 µg/L 500Vinyl Acetate 100 11/02/23 00:12 6200BMSA <50.0 µg/L 50.0Vinyl Chloride 100 11/02/23 00:12 6200BMSA 8530 µg/L 100m,p-Xylene 100 11/02/23 00:12 6200BMSA 3960 µg/L 50.0o-Xylene 100 11/02/23 00:12 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 8 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-1 98793 Matrix: 10/26/2023 11:40 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF 12500 µg/L 50.0Xylene (Total)100 11/02/23 00:12 6200B Surrogate: 4-Bromofluorobenzene 92.0 Limits: 70-130%11/02/23 00:12100 MSA V39793 Surrogate: Dibromofluoromethane 96.8 Limits: 70-130%11/02/23 00:12100 MSA V39793 Surrogate: 1,2-Dichloroethane - d4 91.4 Limits: 70-130%11/02/23 00:12100 MSA V39793 Surrogate: Toluene-d8 96.2 Limits: 70-130%11/02/23 00:12100 MSA V39793 Surrogate: 4-Bromofluorobenzene 94.6 Limits: 70-130%11/02/23 00:361000 MSA V39793 Surrogate: Dibromofluoromethane 95.6 Limits: 70-130%11/02/23 00:361000 MSA V39793 Surrogate: 1,2-Dichloroethane - d4 90.6 Limits: 70-130%11/02/23 00:361000 MSA V39793 Surrogate: Toluene-d8 95.0 Limits: 70-130%11/02/23 00:361000 MSA V39793 Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 9 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-2 98794 Matrix: 10/26/2023 12:10 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.0Acetone 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Benzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Bromobenzene 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00Bromochloromethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Bromodichloromethane 1 11/01/23 05:50 6200BMSA <5.00 µg/L 5.00Bromoform 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00Bromomethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500n-Butylbenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500sec-Butyl benzene 1 11/01/23 05:50 6200BMSA <2.00 µg/L 2.00tert-Butyl benzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Carbon Tetrachloride 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Chlorobenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Chlorodibromomethane 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00Chloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Chloroform 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Chloromethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5002-Chlorotoluene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5004-Chlorotoluene 1 11/01/23 05:50 6200BMSA <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2-Dibromoethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Dibromomethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2-Dichlorobenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,3-Dichlorobenzene 1 11/01/23 05:50 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 10 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-2 98794 Matrix: 10/26/2023 12:10 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <0.500 µg/L 0.5001,4-Dichlorobenzene 1 11/01/23 05:50 6200BMSA <5.00 µg/L 5.00Dichlorodifluoromethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1-Dichloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2-Dichloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1-Dichloroethene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2-Dichloropropane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,3-Dichloropropane 1 11/01/23 05:50 6200BMSA <2.00 µg/L 2.002,2-Dichloropropane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1-Dichloropropene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 11/01/23 05:50 6200BMSA <200 µg/L 200Ethanol 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Ethylbenzene 1 11/01/23 05:50 6200BMSA <3.00 µg/L 3.00Hexachlorobutadiene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Isopropylbenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5004-Isopropyl toluene 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.002-Hexanone 1 11/01/23 05:50 6200BMSA <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 11/01/23 05:50 6200BMSA <2.00 µg/L 2.00Methylene Chloride 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00Methyl tert-butyl ether (MTBE)1 11/01/23 05:50 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 11 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-2 98794 Matrix: 10/26/2023 12:10 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <1.00 µg/L 1.004-Methyl-2-Pentanone 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00Naphthalene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500n-Propylbenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Styrene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Tetrachloroethene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Toluene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1,1-Trichloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,1,2-Trichloroethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Trichloroethene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Trichlorofluoromethane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2,3-Trichloropropane 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 11/01/23 05:50 6200BMSA <5.00 µg/L 5.00Vinyl Acetate 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500Vinyl Chloride 1 11/01/23 05:50 6200BMSA <1.00 µg/L 1.00m,p-Xylene 1 11/01/23 05:50 6200BMSA <0.500 µg/L 0.500o-Xylene 1 11/01/23 05:50 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 12 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-2 98794 Matrix: 10/26/2023 12:10 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <0.500 µg/L 0.500Xylene (Total)1 11/01/23 05:50 6200B Surrogate: 4-Bromofluorobenzene 92.2 Limits: 70-130%11/01/23 05:501 MSA V39729 Surrogate: Dibromofluoromethane 98.2 Limits: 70-130%11/01/23 05:501 MSA V39729 Surrogate: 1,2-Dichloroethane - d4 89.4 Limits: 70-130%11/01/23 05:501 MSA V39729 Surrogate: Toluene-d8 96.6 Limits: 70-130%11/01/23 05:501 MSA V39729 Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 13 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-3 98795 Matrix: 10/26/2023 11:55 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <10.0 µg/L 10.0Acetone 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Benzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Bromobenzene 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.00Bromochloromethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Bromodichloromethane 1 11/01/23 06:15 6200BMSA <5.00 µg/L 5.00Bromoform 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.00Bromomethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500n-Butylbenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500sec-Butyl benzene 1 11/01/23 06:15 6200BMSA <2.00 µg/L 2.00tert-Butyl benzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Carbon Tetrachloride 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Chlorobenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Chlorodibromomethane 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.00Chloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Chloroform 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Chloromethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5002-Chlorotoluene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5004-Chlorotoluene 1 11/01/23 06:15 6200BMSA <2.00 µg/L 2.001,2-Dibromo-3-Chloropropane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2-Dibromoethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Dibromomethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2-Dichlorobenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,3-Dichlorobenzene 1 11/01/23 06:15 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 14 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-3 98795 Matrix: 10/26/2023 11:55 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <0.500 µg/L 0.5001,4-Dichlorobenzene 1 11/01/23 06:15 6200BMSA <5.00 µg/L 5.00Dichlorodifluoromethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1-Dichloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2-Dichloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1-Dichloroethene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500cis-1,2-Dichloroethene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500trans-1,2-Dichloroethene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2-Dichloropropane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,3-Dichloropropane 1 11/01/23 06:15 6200BMSA <2.00 µg/L 2.002,2-Dichloropropane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1-Dichloropropene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500cis-1,3-Dichloropropene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500trans-1,3-Dichloropropene 1 11/01/23 06:15 6200BMSA <200 µg/L 200Ethanol 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Ethylbenzene 1 11/01/23 06:15 6200BMSA <3.00 µg/L 3.00Hexachlorobutadiene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Di-Isopropyl Ether (DIPE)1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Isopropylbenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5004-Isopropyl toluene 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.002-Hexanone 1 11/01/23 06:15 6200BMSA <5.00 µg/L 5.00Methyl Ethyl Ketone (MEK)1 11/01/23 06:15 6200BMSA <2.00 µg/L 2.00Methylene Chloride 1 11/01/23 06:15 6200BMSA 58.5 µg/L 1.00Methyl tert-butyl ether (MTBE)1 11/01/23 06:15 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 15 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-3 98795 Matrix: 10/26/2023 11:55 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <1.00 µg/L 1.004-Methyl-2-Pentanone 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.00Naphthalene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500n-Propylbenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Styrene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1,1,2-Tetrachloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1,2,2-Tetrachloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Tetrachloroethene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Toluene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2,3-Trichlorobenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2,4-Trichlorobenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1,1-Trichloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,1,2-Trichloroethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Trichloroethene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Trichlorofluoromethane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2,3-Trichloropropane 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,2,4-Trimethylbenzene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.5001,3,5-Trimethylbenzene 1 11/01/23 06:15 6200BMSA <5.00 µg/L 5.00Vinyl Acetate 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500Vinyl Chloride 1 11/01/23 06:15 6200BMSA <1.00 µg/L 1.00m,p-Xylene 1 11/01/23 06:15 6200BMSA <0.500 µg/L 0.500o-Xylene 1 11/01/23 06:15 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 16 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-3 98795 Matrix: 10/26/2023 11:55 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <0.500 µg/L 0.500Xylene (Total)1 11/01/23 06:15 6200B Surrogate: 4-Bromofluorobenzene 91.8 Limits: 70-130%11/01/23 06:151 MSA V39729 Surrogate: Dibromofluoromethane 97.0 Limits: 70-130%11/01/23 06:151 MSA V39729 Surrogate: 1,2-Dichloroethane - d4 89.6 Limits: 70-130%11/01/23 06:151 MSA V39729 Surrogate: Toluene-d8 97.4 Limits: 70-130%11/01/23 06:151 MSA V39729 Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 17 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-4 98796 Matrix: 10/26/2023 11:20 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <1000 µg/L 1000Acetone 100 11/02/23 01:00 6200BMSA 171 µg/L 50.0Benzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Bromobenzene 100 11/02/23 01:00 6200BMSA <100 µg/L 100Bromochloromethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Bromodichloromethane 100 11/02/23 01:00 6200BMSA <500 µg/L 500Bromoform 100 11/02/23 01:00 6200BMSA <100 µg/L 100Bromomethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0n-Butylbenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0sec-Butyl benzene 100 11/02/23 01:00 6200BMSA <200 µg/L 200tert-Butyl benzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Carbon Tetrachloride 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Chlorobenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Chlorodibromomethane 100 11/02/23 01:00 6200BMSA <100 µg/L 100Chloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Chloroform 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Chloromethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.02-Chlorotoluene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.04-Chlorotoluene 100 11/02/23 01:00 6200BMSA <200 µg/L 2001,2-Dibromo-3-Chloropropane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2-Dibromoethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Dibromomethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2-Dichlorobenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,3-Dichlorobenzene 100 11/02/23 01:00 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 18 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-4 98796 Matrix: 10/26/2023 11:20 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <50.0 µg/L 50.01,4-Dichlorobenzene 100 11/02/23 01:00 6200BMSA <500 µg/L 500Dichlorodifluoromethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1-Dichloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2-Dichloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1-Dichloroethene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0cis-1,2-Dichloroethene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0trans-1,2-Dichloroethene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2-Dichloropropane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,3-Dichloropropane 100 11/02/23 01:00 6200BMSA <200 µg/L 2002,2-Dichloropropane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1-Dichloropropene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0cis-1,3-Dichloropropene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0trans-1,3-Dichloropropene 100 11/02/23 01:00 6200BMSA <20000 µg/L 20000Ethanol 100 11/02/23 01:00 6200BMSA 3100 µg/L 50.0Ethylbenzene 100 11/02/23 01:00 6200BMSA <300 µg/L 300Hexachlorobutadiene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Di-Isopropyl Ether (DIPE)100 11/02/23 01:00 6200BMSA 183 µg/L 50.0Isopropylbenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.04-Isopropyl toluene 100 11/02/23 01:00 6200BMSA <100 µg/L 1002-Hexanone 100 11/02/23 01:00 6200BMSA <500 M µg/L 500Methyl Ethyl Ketone (MEK)100 11/02/23 01:00 6200BMSA <200 µg/L 200Methylene Chloride 100 11/02/23 01:00 6200BMSA <100 µg/L 100Methyl tert-butyl ether (MTBE)100 11/02/23 01:00 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 19 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-4 98796 Matrix: 10/26/2023 11:20 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF <100 µg/L 1004-Methyl-2-Pentanone 100 11/02/23 01:00 6200BMSA 722 µg/L 100Naphthalene 100 11/02/23 01:00 6200BMSA 528 µg/L 50.0n-Propylbenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Styrene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1,1,2-Tetrachloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1,2,2-Tetrachloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Tetrachloroethene 100 11/02/23 01:00 6200BMSA 15400 µg/L 500Toluene 1000 11/02/23 01:25 6200BMSA <50.0 µg/L 50.01,2,3-Trichlorobenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2,4-Trichlorobenzene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1,1-Trichloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,1,2-Trichloroethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Trichloroethene 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Trichlorofluoromethane 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.01,2,3-Trichloropropane 100 11/02/23 01:00 6200BMSA 3890 µg/L 50.01,2,4-Trimethylbenzene 100 11/02/23 01:00 6200BMSA 1010 µg/L 50.01,3,5-Trimethylbenzene 100 11/02/23 01:00 6200BMSA <500 µg/L 500Vinyl Acetate 100 11/02/23 01:00 6200BMSA <50.0 µg/L 50.0Vinyl Chloride 100 11/02/23 01:00 6200BMSA 8170 µg/L 100m,p-Xylene 100 11/02/23 01:00 6200BMSA 4330 µg/L 50.0o-Xylene 100 11/02/23 01:00 6200BMSA Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 20 of 35 , REPORT OF ANALYSISReport Number : Project Information : NC 27511 23-300-0018 01221 Withers & Ravenel 115 Mackenan Dr. BUILDING 117 Cory Nobles Cary 23-0307-DM Received : 10/27/2023 Pap's Package Store Report Date : 11/06/2023 Sample ID : Lab No : Sampled:MW-4 98796 Matrix: 10/26/2023 11:20 Aqueous Test Results Units MQL By Analytical Method Date / Time Analyzed DF 12500 µg/L 50.0Xylene (Total)100 11/02/23 01:00 6200B Surrogate: 4-Bromofluorobenzene 92.8 Limits: 70-130%11/02/23 01:00100 MSA V39793 Surrogate: Dibromofluoromethane 96.4 Limits: 70-130%11/02/23 01:00100 MSA V39793 Surrogate: 1,2-Dichloroethane - d4 89.8 Limits: 70-130%11/02/23 01:00100 MSA V39793 Surrogate: Toluene-d8 96.6 Limits: 70-130%11/02/23 01:00100 MSA V39793 Surrogate: 4-Bromofluorobenzene 95.2 Limits: 70-130%11/02/23 01:251000 MSA V39793 Surrogate: Dibromofluoromethane 95.8 Limits: 70-130%11/02/23 01:251000 MSA V39793 Surrogate: 1,2-Dichloroethane - d4 91.6 Limits: 70-130%11/02/23 01:251000 MSA V39793 Surrogate: Toluene-d8 97.0 Limits: 70-130%11/02/23 01:251000 MSA V39793 Qualifiers/ Definitions Minimum valueMDilution FactorDF Method Quantitation LimitMQL Page 21 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 Associated Lab Samples: 98794, 98795 LRB-V39728 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 04:3610.0< 10.0µg/LAcetone 11/01/23 04:360.500< 0.500µg/LBenzene 11/01/23 04:360.500< 0.500µg/LBromobenzene 11/01/23 04:361.00< 1.00µg/LBromochloromethane 11/01/23 04:360.500< 0.500µg/LBromodichloromethane 11/01/23 04:365.00< 5.00µg/LBromoform 11/01/23 04:361.00< 1.00µg/LBromomethane 11/01/23 04:360.500< 0.500µg/Ln-Butylbenzene 11/01/23 04:360.500< 0.500µg/Lsec-Butyl benzene 11/01/23 04:362.00< 2.00µg/Ltert-Butyl benzene 11/01/23 04:360.500< 0.500µg/LCarbon Tetrachloride 11/01/23 04:360.500< 0.500µg/LChlorobenzene 11/01/23 04:360.500< 0.500µg/LChlorodibromomethane 11/01/23 04:361.00< 1.00µg/LChloroethane 11/01/23 04:360.500< 0.500µg/LChloroform 11/01/23 04:360.500< 0.500µg/LChloromethane 11/01/23 04:360.500< 0.500µg/L2-Chlorotoluene 11/01/23 04:360.500< 0.500µg/L4-Chlorotoluene 11/01/23 04:362.00< 2.00µg/L1,2-Dibromo-3-Chloropropane 11/01/23 04:360.500< 0.500µg/L1,2-Dibromoethane 11/01/23 04:360.500< 0.500µg/LDibromomethane 11/01/23 04:360.500< 0.500µg/L1,2-Dichlorobenzene 11/01/23 04:360.500< 0.500µg/L1,3-Dichlorobenzene 11/01/23 04:360.500< 0.500µg/L1,4-Dichlorobenzene 11/01/23 04:365.00< 5.00µg/LDichlorodifluoromethane 11/01/23 04:360.500< 0.500µg/L1,1-Dichloroethane 11/01/23 04:360.500< 0.500µg/L1,2-Dichloroethane Page 1 of 12Date:11/06/2023 10:20 AM Page 22 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 Associated Lab Samples: 98794, 98795 LRB-V39728 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 04:360.500< 0.500µg/L1,1-Dichloroethene 11/01/23 04:360.500< 0.500µg/Lcis-1,2-Dichloroethene 11/01/23 04:360.500< 0.500µg/Ltrans-1,2-Dichloroethene 11/01/23 04:360.500< 0.500µg/L1,2-Dichloropropane 11/01/23 04:360.500< 0.500µg/L1,3-Dichloropropane 11/01/23 04:362.00< 2.00µg/L2,2-Dichloropropane 11/01/23 04:360.500< 0.500µg/L1,1-Dichloropropene 11/01/23 04:360.500< 0.500µg/Lcis-1,3-Dichloropropene 11/01/23 04:360.500< 0.500µg/Ltrans-1,3-Dichloropropene 11/01/23 04:36200< 200µg/LEthanol 11/01/23 04:360.500< 0.500µg/LEthylbenzene 11/01/23 04:363.00< 3.00µg/LHexachlorobutadiene 11/01/23 04:360.500< 0.500µg/LDi-Isopropyl Ether (DIPE) 11/01/23 04:360.500< 0.500µg/LIsopropylbenzene 11/01/23 04:360.500< 0.500µg/L4-Isopropyl toluene 11/01/23 04:361.00< 1.00µg/L2-Hexanone 11/01/23 04:365.00< 5.00µg/LMethyl Ethyl Ketone (MEK) 11/01/23 04:362.00< 2.00µg/LMethylene Chloride 11/01/23 04:361.00< 1.00µg/LMethyl tert-butyl ether (MTBE) 11/01/23 04:361.00< 1.00µg/L4-Methyl-2-Pentanone 11/01/23 04:361.00< 1.00µg/LNaphthalene 11/01/23 04:360.500< 0.500µg/Ln-Propylbenzene 11/01/23 04:360.500< 0.500µg/LStyrene 11/01/23 04:360.500< 0.500µg/L1,1,1,2-Tetrachloroethane 11/01/23 04:360.500< 0.500µg/L1,1,2,2-Tetrachloroethane 11/01/23 04:360.500< 0.500µg/LTetrachloroethene 11/01/23 04:360.500< 0.500µg/LToluene Page 2 of 12Date:11/06/2023 10:20 AM Page 23 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 Associated Lab Samples: 98794, 98795 LRB-V39728 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 04:360.500< 0.500µg/L1,2,3-Trichlorobenzene 11/01/23 04:360.500< 0.500µg/L1,2,4-Trichlorobenzene 11/01/23 04:360.500< 0.500µg/L1,1,1-Trichloroethane 11/01/23 04:360.500< 0.500µg/L1,1,2-Trichloroethane 11/01/23 04:360.500< 0.500µg/LTrichloroethene 11/01/23 04:360.500< 0.500µg/LTrichlorofluoromethane 11/01/23 04:360.500< 0.500µg/L1,2,3-Trichloropropane 11/01/23 04:360.500< 0.500µg/L1,2,4-Trimethylbenzene 11/01/23 04:360.500< 0.500µg/L1,3,5-Trimethylbenzene 11/01/23 04:365.00< 5.00µg/LVinyl Acetate 11/01/23 04:360.500< 0.500µg/LVinyl Chloride 11/01/23 04:361.00< 1.00µg/Lm,p-Xylene 11/01/23 04:360.500< 0.500µg/Lo-Xylene 11/01/23 04:364-Bromofluorobenzene (S)90.6 70-130 11/01/23 04:36Dibromofluoromethane (S)99.6 70-130 11/01/23 04:361,2-Dichloroethane - d4 (S)94.2 70-130 11/01/23 04:36Toluene-d8 (S)96.2 70-130 LCS-V39728 LCSD-V39728Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 33.3 83.288.235.340.0µg/LAcetone 40-160 5.8 20.0 19.9 99.598.519.720.0µg/LBenzene 70-130 1.0 20.0 18.3 91.592.018.420.0µg/LBromobenzene 70-130 0.5 20.0 19.5 97.510020.020.0µg/LBromochloromethane 70-130 2.5 20.0 17.7 88.591.018.220.0µg/LBromodichloromethane 70-130 2.7 20.0 Page 3 of 12Date:11/06/2023 10:20 AM Page 24 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 LCS-V39728 LCSD-V39728Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 17.2 86.088.017.620.0µg/LBromoform 70-130 2.2 20.0 23.1 11612024.020.0µg/LBromomethane 60-140 3.8 20.0 18.5 92.592.518.520.0µg/Ln-Butylbenzene 70-130 0.0 20.0 18.2 91.091.518.320.0µg/Lsec-Butyl benzene 70-130 0.5 20.0 18.1 90.590.018.020.0µg/Ltert-Butyl benzene 70-130 0.5 20.0 17.9 89.590.018.020.0µg/LCarbon Tetrachloride 70-130 0.5 20.0 19.6 98.097.519.520.0µg/LChlorobenzene 70-130 0.5 20.0 17.7 88.590.018.020.0µg/LChlorodibromomethane 70-130 1.6 20.0 18.0 90.089.517.920.0µg/LChloroethane 60-140 0.5 20.0 18.4 92.093.018.620.0µg/LChloroform 70-130 1.0 20.0 15.6 78.082.016.420.0µg/LChloromethane 60-140 5.0 20.0 19.0 95.095.519.120.0µg/L2-Chlorotoluene 70-130 0.5 20.0 18.9 94.593.018.620.0µg/L4-Chlorotoluene 70-130 1.6 20.0 16.3 81.584.016.820.0µg/L1,2-Dibromo-3-Chloropropane 70-130 3.0 20.0 18.5 92.593.518.720.0µg/L1,2-Dibromoethane 70-130 1.0 20.0 18.1 90.593.018.620.0µg/LDibromomethane 70-130 2.7 20.0 19.5 97.599.519.920.0µg/L1,2-Dichlorobenzene 70-130 2.0 20.0 19.8 99.099.019.820.0µg/L1,3-Dichlorobenzene 70-130 0.0 20.0 19.8 99.099.019.820.0µg/L1,4-Dichlorobenzene 70-130 0.0 20.0 13.7 68.566.013.220.0µg/LDichlorodifluoromethane 60-140 3.7 20.0 19.3 96.596.019.220.0µg/L1,1-Dichloroethane 70-130 0.5 20.0 17.0 85.087.517.520.0µg/L1,2-Dichloroethane 70-130 2.8 20.0 17.6 88.090.018.020.0µg/L1,1-Dichloroethene 70-130 2.2 20.0 18.7 93.593.518.720.0µg/Lcis-1,2-Dichloroethene 70-130 0.0 20.0 18.0 90.089.517.920.0µg/Ltrans-1,2-Dichloroethene 70-130 0.5 20.0 19.4 97.096.519.320.0µg/L1,2-Dichloropropane 70-130 0.5 20.0 Page 4 of 12Date:11/06/2023 10:20 AM Page 25 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 LCS-V39728 LCSD-V39728Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 18.4 92.095.019.020.0µg/L1,3-Dichloropropane 70-130 3.2 20.0 15.5 77.577.015.420.0µg/L2,2-Dichloropropane 70-130 0.6 20.0 19.3 96.596.019.220.0µg/L1,1-Dichloropropene 70-130 0.5 20.0 17.7 88.589.517.920.0µg/Lcis-1,3-Dichloropropene 70-130 1.1 20.0 17.2 86.089.517.920.0µg/Ltrans-1,3-Dichloropropene 70-130 3.9 20.0 436 87.291.4457500µg/LEthanol 60-140 4.7 20.0 18.6 93.092.518.520.0µg/LEthylbenzene 70-130 0.5 20.0 15.6 78.084.016.820.0µg/LHexachlorobutadiene 70-130 7.4 20.0 18.9 94.596.019.220.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.5 20.0 19.4 97.096.519.320.0µg/LIsopropylbenzene 70-130 0.5 20.0 18.5 92.592.518.520.0µg/L4-Isopropyl toluene 70-130 0.0 20.0 14.7 73.577.515.520.0µg/L2-Hexanone 60-140 5.2 20.0 15.3 76.582.016.420.0µg/LMethyl Ethyl Ketone (MEK)60-140 6.9 20.0 17.5 87.588.017.620.0µg/LMethylene Chloride 70-130 0.5 20.0 18.4 92.095.519.120.0µg/LMethyl tert-butyl ether (MTBE)70-130 3.7 20.0 17.1 85.590.518.120.0µg/L4-Methyl-2-Pentanone 60-140 5.6 20.0 18.7 93.598.519.720.0µg/LNaphthalene 70-130 5.2 20.0 19.2 96.096.519.320.0µg/Ln-Propylbenzene 70-130 0.5 20.0 18.3 91.591.518.320.0µg/LStyrene 70-130 0.0 20.0 19.0 95.097.019.420.0µg/L1,1,1,2-Tetrachloroethane 70-130 2.0 20.0 17.5 87.590.018.020.0µg/L1,1,2,2-Tetrachloroethane 70-130 2.8 20.0 18.2 91.091.018.220.0µg/LTetrachloroethene 70-130 0.0 20.0 19.5 97.599.019.820.0µg/LToluene 70-130 1.5 20.0 16.9 84.586.517.320.0µg/L1,2,3-Trichlorobenzene 70-130 2.3 20.0 18.3 91.593.518.720.0µg/L1,2,4-Trichlorobenzene 70-130 2.1 20.0 17.6 88.089.017.820.0µg/L1,1,1-Trichloroethane 70-130 1.1 20.0 Page 5 of 12Date:11/06/2023 10:20 AM Page 26 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39729QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39728 LCS-V39728 LCSD-V39728Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 18.8 94.099.519.920.0µg/L1,1,2-Trichloroethane 70-130 5.6 20.0 20.7 10410320.620.0µg/LTrichloroethene 70-130 0.4 20.0 19.6 98.098.019.620.0µg/LTrichlorofluoromethane 60-140 0.0 20.0 17.9 89.591.518.320.0µg/L1,2,3-Trichloropropane 70-130 2.2 20.0 18.8 94.093.518.720.0µg/L1,2,4-Trimethylbenzene 70-130 0.5 20.0 19.0 95.093.518.720.0µg/L1,3,5-Trimethylbenzene 70-130 1.5 20.0 12.7 63.569.013.820.0µg/LVinyl Acetate 60-140 8.3 20.0 17.4 87.087.517.520.0µg/LVinyl Chloride 60-140 0.5 20.0 38.9 97.297.238.940.0µg/Lm,p-Xylene 70-130 0.0 20.0 18.1 90.590.518.120.0µg/Lo-Xylene 70-130 0.0 20.0 91.092.24-Bromofluorobenzene (S)70-130 96.498.0Dibromofluoromethane (S)70-130 88.290.21,2-Dichloroethane - d4 (S)70-130 99.897.6Toluene-d8 (S)70-130 Page 6 of 12Date:11/06/2023 10:20 AM Page 27 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 Associated Lab Samples: 98793, 98796 LRB-V39792 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 20:0910.0< 10.0µg/LAcetone 11/01/23 20:090.500< 0.500µg/LBenzene 11/01/23 20:090.500< 0.500µg/LBromobenzene 11/01/23 20:091.00< 1.00µg/LBromochloromethane 11/01/23 20:090.500< 0.500µg/LBromodichloromethane 11/01/23 20:095.00< 5.00µg/LBromoform 11/01/23 20:091.00< 1.00µg/LBromomethane 11/01/23 20:090.500< 0.500µg/Ln-Butylbenzene 11/01/23 20:090.500< 0.500µg/Lsec-Butyl benzene 11/01/23 20:092.00< 2.00µg/Ltert-Butyl benzene 11/01/23 20:090.500< 0.500µg/LCarbon Tetrachloride 11/01/23 20:090.500< 0.500µg/LChlorobenzene 11/01/23 20:090.500< 0.500µg/LChlorodibromomethane 11/01/23 20:091.00< 1.00µg/LChloroethane 11/01/23 20:090.500< 0.500µg/LChloroform 11/01/23 20:090.500< 0.500µg/LChloromethane 11/01/23 20:090.500< 0.500µg/L2-Chlorotoluene 11/01/23 20:090.500< 0.500µg/L4-Chlorotoluene 11/01/23 20:092.00< 2.00µg/L1,2-Dibromo-3-Chloropropane 11/01/23 20:090.500< 0.500µg/L1,2-Dibromoethane 11/01/23 20:090.500< 0.500µg/LDibromomethane 11/01/23 20:090.500< 0.500µg/L1,2-Dichlorobenzene 11/01/23 20:090.500< 0.500µg/L1,3-Dichlorobenzene 11/01/23 20:090.500< 0.500µg/L1,4-Dichlorobenzene 11/01/23 20:095.00< 5.00µg/LDichlorodifluoromethane 11/01/23 20:090.500< 0.500µg/L1,1-Dichloroethane 11/01/23 20:090.500< 0.500µg/L1,2-Dichloroethane Page 7 of 12Date:11/06/2023 10:20 AM Page 28 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 Associated Lab Samples: 98793, 98796 LRB-V39792 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 20:090.500< 0.500µg/L1,1-Dichloroethene 11/01/23 20:090.500< 0.500µg/Lcis-1,2-Dichloroethene 11/01/23 20:090.500< 0.500µg/Ltrans-1,2-Dichloroethene 11/01/23 20:090.500< 0.500µg/L1,2-Dichloropropane 11/01/23 20:090.500< 0.500µg/L1,3-Dichloropropane 11/01/23 20:092.00< 2.00µg/L2,2-Dichloropropane 11/01/23 20:090.500< 0.500µg/L1,1-Dichloropropene 11/01/23 20:090.500< 0.500µg/Lcis-1,3-Dichloropropene 11/01/23 20:090.500< 0.500µg/Ltrans-1,3-Dichloropropene 11/01/23 20:09200< 200µg/LEthanol 11/01/23 20:090.500< 0.500µg/LEthylbenzene 11/01/23 20:093.00< 3.00µg/LHexachlorobutadiene 11/01/23 20:090.500< 0.500µg/LDi-Isopropyl Ether (DIPE) 11/01/23 20:090.500< 0.500µg/LIsopropylbenzene 11/01/23 20:090.500< 0.500µg/L4-Isopropyl toluene 11/01/23 20:091.00< 1.00µg/L2-Hexanone 11/01/23 20:095.00< 5.00µg/LMethyl Ethyl Ketone (MEK) 11/01/23 20:092.00< 2.00µg/LMethylene Chloride 11/01/23 20:091.00< 1.00µg/LMethyl tert-butyl ether (MTBE) 11/01/23 20:091.00< 1.00µg/L4-Methyl-2-Pentanone 11/01/23 20:091.00< 1.00µg/LNaphthalene 11/01/23 20:090.500< 0.500µg/Ln-Propylbenzene 11/01/23 20:090.500< 0.500µg/LStyrene 11/01/23 20:090.500< 0.500µg/L1,1,1,2-Tetrachloroethane 11/01/23 20:090.500< 0.500µg/L1,1,2,2-Tetrachloroethane 11/01/23 20:090.500< 0.500µg/LTetrachloroethene 11/01/23 20:090.500< 0.500µg/LToluene Page 8 of 12Date:11/06/2023 10:20 AM Page 29 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 Associated Lab Samples: 98793, 98796 LRB-V39792 Matrix: AQULab Reagent Blank Parameter AnalyzedMQLBlank ResultUnits % Recovery % Rec Limits 11/01/23 20:090.500< 0.500µg/L1,2,3-Trichlorobenzene 11/01/23 20:090.500< 0.500µg/L1,2,4-Trichlorobenzene 11/01/23 20:090.500< 0.500µg/L1,1,1-Trichloroethane 11/01/23 20:090.500< 0.500µg/L1,1,2-Trichloroethane 11/01/23 20:090.500< 0.500µg/LTrichloroethene 11/01/23 20:090.500< 0.500µg/LTrichlorofluoromethane 11/01/23 20:090.500< 0.500µg/L1,2,3-Trichloropropane 11/01/23 20:090.500< 0.500µg/L1,2,4-Trimethylbenzene 11/01/23 20:090.500< 0.500µg/L1,3,5-Trimethylbenzene 11/01/23 20:095.00< 5.00µg/LVinyl Acetate 11/01/23 20:090.500< 0.500µg/LVinyl Chloride 11/01/23 20:091.00< 1.00µg/Lm,p-Xylene 11/01/23 20:090.500< 0.500µg/Lo-Xylene 11/01/23 20:094-Bromofluorobenzene (S)94.0 70-130 11/01/23 20:09Dibromofluoromethane (S)96.8 70-130 11/01/23 20:091,2-Dichloroethane - d4 (S)90.4 70-130 11/01/23 20:09Toluene-d8 (S)95.6 70-130 LCS-V39792 LCSD-V39792Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 23.6 59.070.028.040.0µg/LAcetone 40-160 17.0 20.0 19.8 99.098.519.720.0µg/LBenzene 70-130 0.5 20.0 19.3 96.594.518.920.0µg/LBromobenzene 70-130 2.0 20.0 19.7 98.597.019.420.0µg/LBromochloromethane 70-130 1.5 20.0 19.2 96.095.019.020.0µg/LBromodichloromethane 70-130 1.0 20.0 Page 9 of 12Date:11/06/2023 10:20 AM Page 30 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 LCS-V39792 LCSD-V39792Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 17.8 89.094.018.820.0µg/LBromoform 70-130 5.4 20.0 19.7 98.593.018.620.0µg/LBromomethane 60-140 5.7 20.0 20.9 10510520.920.0µg/Ln-Butylbenzene 70-130 0.0 20.0 20.5 10310320.520.0µg/Lsec-Butyl benzene 70-130 0.0 20.0 20.5 10310220.420.0µg/Ltert-Butyl benzene 70-130 0.4 20.0 20.1 10111122.120.0µg/LCarbon Tetrachloride 70-130 9.4 20.0 20.6 10310120.120.0µg/LChlorobenzene 70-130 2.4 20.0 19.0 95.099.019.820.0µg/LChlorodibromomethane 70-130 4.1 20.0 19.5 97.597.019.420.0µg/LChloroethane 60-140 0.5 20.0 19.5 97.596.019.220.0µg/LChloroform 70-130 1.5 20.0 20.9 10510320.520.0µg/LChloromethane 60-140 1.9 20.0 20.1 10110020.020.0µg/L2-Chlorotoluene 70-130 0.4 20.0 19.4 97.098.019.620.0µg/L4-Chlorotoluene 70-130 1.0 20.0 15.8 79.093.518.720.0µg/L1,2-Dibromo-3-Chloropropane 70-130 16.8 20.0 17.8 89.092.018.420.0µg/L1,2-Dibromoethane 70-130 3.3 20.0 17.4 87.091.018.220.0µg/LDibromomethane 70-130 4.4 20.0 19.8 99.010320.520.0µg/L1,2-Dichlorobenzene 70-130 3.4 20.0 20.6 10310420.820.0µg/L1,3-Dichlorobenzene 70-130 0.9 20.0 20.3 10210320.520.0µg/L1,4-Dichlorobenzene 70-130 0.9 20.0 19.0 95.093.018.620.0µg/LDichlorodifluoromethane 60-140 2.1 20.0 20.0 10098.019.620.0µg/L1,1-Dichloroethane 70-130 2.0 20.0 17.6 88.091.518.320.0µg/L1,2-Dichloroethane 70-130 3.8 20.0 20.6 10310420.720.0µg/L1,1-Dichloroethene 70-130 0.4 20.0 19.1 95.594.518.920.0µg/Lcis-1,2-Dichloroethene 70-130 1.0 20.0 20.0 10099.019.820.0µg/Ltrans-1,2-Dichloroethene 70-130 1.0 20.0 18.9 94.592.518.520.0µg/L1,2-Dichloropropane 70-130 2.1 20.0 Page 10 of 12Date:11/06/2023 10:20 AM Page 31 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 LCS-V39792 LCSD-V39792Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 17.1 85.588.517.720.0µg/L1,3-Dichloropropane 70-130 3.4 20.0 20.4 10210320.520.0µg/L2,2-Dichloropropane 70-130 0.4 20.0 21.3 10710320.520.0µg/L1,1-Dichloropropene 70-130 3.8 20.0 18.5 92.592.018.420.0µg/Lcis-1,3-Dichloropropene 70-130 0.5 20.0 17.9 89.590.518.120.0µg/Ltrans-1,3-Dichloropropene 70-130 1.1 20.0 703 141*186*929500µg/LEthanol 60-140 27.6*20.0 20.1 10199.519.920.0µg/LEthylbenzene 70-130 1.0 20.0 22.7 11411623.120.0µg/LHexachlorobutadiene 70-130 1.7 20.0 19.2 96.097.019.420.0µg/LDi-Isopropyl Ether (DIPE)70-130 1.0 20.0 21.1 10610520.920.0µg/LIsopropylbenzene 70-130 0.9 20.0 21.4 10710821.620.0µg/L4-Isopropyl toluene 70-130 0.9 20.0 12.2 61.071.514.320.0µg/L2-Hexanone 60-140 15.8 20.0 11.9 59.5*67.513.520.0µg/LMethyl Ethyl Ketone (MEK)60-140 12.5 20.0 17.9 89.589.017.820.0µg/LMethylene Chloride 70-130 0.5 20.0 17.2 86.091.518.320.0µg/LMethyl tert-butyl ether (MTBE)70-130 6.1 20.0 12.4 62.073.014.620.0µg/L4-Methyl-2-Pentanone 60-140 16.2 20.0 14.2 71.080.516.120.0µg/LNaphthalene 70-130 12.5 20.0 20.4 10210320.620.0µg/Ln-Propylbenzene 70-130 0.9 20.0 19.8 99.099.019.820.0µg/LStyrene 70-130 0.0 20.0 21.1 10610521.020.0µg/L1,1,1,2-Tetrachloroethane 70-130 0.4 20.0 16.0 80.084.016.820.0µg/L1,1,2,2-Tetrachloroethane 70-130 4.8 20.0 22.2 11110821.520.0µg/LTetrachloroethene 70-130 3.2 20.0 20.0 10010020.020.0µg/LToluene 70-130 0.0 20.0 19.9 99.511122.120.0µg/L1,2,3-Trichlorobenzene 70-130 10.4 20.0 20.2 10110621.120.0µg/L1,2,4-Trichlorobenzene 70-130 4.3 20.0 20.6 10310420.820.0µg/L1,1,1-Trichloroethane 70-130 0.9 20.0 Page 11 of 12* QC Fail Date:11/06/2023 10:20 AM Page 32 of 35 Quality Control Data 23-300-0018Report No: Project Description: Client ID:Withers & Ravenel Pap's Package Store QC Prep Batch Method: Volatile Organic Compounds - GC/MS 6200B V39793QC Analytical Batch(es): Analysis Method: Analysis Description: 6200 PT QC Prep:V39792 LCS-V39792 LCSD-V39792Laboratory Control Sample & LCSD LCSD ResultParameter Max RPD LCSD % Rec LCS %Rec LCS Result Spike Conc.Units % Rec Limits RPD 17.7 88.589.517.920.0µg/L1,1,2-Trichloroethane 70-130 1.1 20.0 21.1 10610521.020.0µg/LTrichloroethene 70-130 0.4 20.0 23.1 11611523.020.0µg/LTrichlorofluoromethane 60-140 0.4 20.0 14.8 74.081.016.220.0µg/L1,2,3-Trichloropropane 70-130 9.0 20.0 20.4 10210220.420.0µg/L1,2,4-Trimethylbenzene 70-130 0.0 20.0 20.7 10410120.220.0µg/L1,3,5-Trimethylbenzene 70-130 2.4 20.0 19.1 95.510521.020.0µg/LVinyl Acetate 60-140 9.4 20.0 22.4 11211021.920.0µg/LVinyl Chloride 60-140 2.2 20.0 42.1 10510541.940.0µg/Lm,p-Xylene 70-130 0.4 20.0 19.5 97.598.519.720.0µg/Lo-Xylene 70-130 1.0 20.0 94.694.44-Bromofluorobenzene (S)70-130 95.496.6Dibromofluoromethane (S)70-130 88.291.21,2-Dichloroethane - d4 (S)70-130 97.297.2Toluene-d8 (S)70-130 Page 12 of 12Date:11/06/2023 10:20 AM Page 33 of 35 Fed Ex UPS US Postal Client Lab Courier Other : Shipment Receipt Form Customer Number: Customer Name: Report Number:23-300-0018 Withers & Ravenel 01221 Shipping Method Shipping container/cooler uncompromised? Thermometer ID:IRT15 1/6C Chain of Custody (COC) present?Yes No Yes No Not Present Yes No Not Present Yes No COC agrees with sample label(s)? Yes No COC properly completed Samples in proper containers? Sample containers intact? Sufficient sample volume for indicated test(s)? All samples received within holding time? Cooler temperature in compliance? Yes No Yes No Yes No Yes No Yes No Yes NoCooler/Samples arrived at the laboratory on ice. Samples were considered acceptable as cooling process had begun. Yes No Yes No N/A Yes No N/A Yes No N/ASoil VOA method 5035 – compliance criteria met Water - Sample containers properly preserved Water - VOA vials free of headspace Yes No N/A Trip Blanks received with VOAs Low concentration EnCore samplers (48 hr) High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d) High concentration container (48 hr) Custody seals intact on shipping container/cooler? Custody seals intact on sample bottles? Number of coolers/boxes received Yes No 1 Signature:Angelo Norvell Date & Time:10/27/2023 14:40:00 Special precautions or instructions included? Comments: Page 34 of 35 Page 35 of 35 WithersRavenel Our People. Your Success.      APPENDIX E    GENERAL STANDARD OPERATING PROCEDURES    Generalized Standard Operating Procedures (Not All Inclusive) WithersRavenel Our People. Your Success. Soil Sampling, Soil Boring and Monitor Well Installation, Well Development Soil borings are installed utilizing a stainless-steel hand auger, direct-push hydraulic drill or auger rotary drill using either a macro core™ sampler, hollow stem augers, or air rotary roller cone bit. Soil borings are typically sampled at discrete intervals from the bucket of a clean stainless steel hand auger, direct push stainless steel sampler with acetate sleeve, or a split barrel sampler. When appropriate, soil samples may be collected from drill cuttings associated with the boring or well installation. Monitor wells are constructed within select soil borings of one, two, or four-inch inside diameter PVC casing and machine slotted screen in accordance with NCAC Title 15A, Subchapter 02C (Well Construction Standards, Criteria and Standards Applicable to Water Supply and Certain Other Wells). Clean-washed “#2 Torpedo Sand” is typically utilized to fill the boring annulus surrounding the well screen, extending to a minimum of 1-foot above the well screen. A minimum 1-foot thick bentonite clay seal is emplaced above the sand pack and hydrated. Neat cement grout is placed in the remaining annulus space from the upper portion of the bentonite seal to within 1-foot of surface grade. In coastal plain areas where shallow groundwater is encountered, a variance to construction standards may be employed to ensure the upper portion of the well screen intersects the upper aquifer surface. Wellheads may be completed with either concrete-set flush mounted traffic-bearing steel skirted manholes with bolt down covers or steel above-ground “stick-up” well protectors set in a concrete pad. The monitoring wells are secured with locking caps. Temporary wells or piezometers may be completed with the PVC riser cut at or above grade, and are abandoned within 24-hours of their installation. Wells may be developed using a bailer, electric submersible pump, pneumatic pump, or peristaltic pump, dependent upon site conditions. When wells are developed by the driller, they may be developed with any of the methods outlined above, in addition to air or water injection. Soil boring logs and well construction details are typically prepared for presentation in a report appendix. Borings completed in bedrock may be drilled using air rotary, coring, or sonic drilling methods. Groundwater Depth to Water Measurements Groundwater level measurements are typically obtained using an electronic water level indicator which registers a tone and/or illuminated light when the probe contacts groundwater. Depth to groundwater measurements are obtained by lowering the probe attached to a cable usually marked in 0.01 foot intervals into the well until the probe of the meter intersects the water surface. The measurement from the top of the riser pipe or top of casing (TOC) to the water level is recorded to the nearest 0.01 foot. The electronic water level indicator probe and exposed probe cable is decontaminated between measurement locations. Generalized Standard Operating Procedures (Not All Inclusive) WithersRavenel Our People. Your Success. Free Product Level Measurements Light Non-Aqueous Phase Liquid (LNAPL) or “free product” present on the water table is measured using an electronic oil/water interface probe. The interface probe has both an audible and illuminating light that indicate when a liquid level is encountered. The oil/water interface probe registers a solid tone and solidly lit light when LNAPL petroleum product is encountered and a beeping tone flashing light when groundwater is encountered. Depth to LNAPL measurements are obtained by lowering the probe attached to a cable marked in 0.01 foot intervals into the well until the probe of the meter intersects the product or groundwater. The measurements from the top of the riser pipe or TOC to the liquid level are recorded to the nearest 0.01 foot. The thickness of LNAPL is calculated by subtracting the depth to LNAPL measurement from the depth to groundwater measurement. The electronic interface probe is decontaminated between measurement locations. Soil Sampling and Field Screening Soil sampling is performed in general accordance with ASTM: 1586-84 where applicable. Sampling procedures are followed to protect the chemical integrity of the soil samples and minimize the potential for cross contamination between sample locations, including discarding of the exterior of the sample which contacts the auger bucket, acetate sleeve, or split barrel sampler, the use of stainless steel sampling equipment, and the thorough decontamination of sampling apparatus prior to use and between sample locations. Soil samples retained as a part of excavation or other intrusive “digging” activities may be collected from the bucket of excavation equipment or using a hand shovel, if appropriate. Care to collect soil samples from excavation equipment includes retrieving native soil from material that has not made contact with the excavating equipment. Samples are collected in sealable bags or by directly filling sample containers as described above. Sampling is performed using new, disposable nitrile gloves for each sample location to ensure sample integrity and minimize the potential for cross contamination or field personnel exposure to contaminants. Sampling equipment such as hand auger extensions and buckets, direct push samplers, split spoons or shovels, are decontaminated prior to their use in the collection of samples. Samples are placed within laboratory grade sample containers provided by the laboratory to which the samples are submitted, labeled, sealed, and placed in an ice filled cooler. An aliquot of the sample is typically placed in a clean sealable bag and allowed to reach ambient air temperature for future screening of volatile vapor content with a photoionization detector (PID), flame-ionization detector (FID) or other portable screening device. Screening of samples with a PID, FID or other field screening device is performed in accordance with device manufacturer specifications for screening, following calibration of the instrument based on manufacturer recommended procedures. Generalized Standard Operating Procedures (Not All Inclusive) WithersRavenel Our People. Your Success. Groundwater Sampling Groundwater samples are generally collected using one of three standard methods – through the use of a dedicated, disposable bailer, a peristaltic pump or submersible electric pump. When sampling with a bailer, a minimum of three well volumes of groundwater are extracted from the well as a means of purging, unless the well is purged to a “dry” state prior to the removal of three volumes of water. Prior to collection of the groundwater sample with the bailer, the water level is allowed to recover to within 80% of the original level measured prior to purging. When sampling with a peristaltic or submersible electric pump, polyethylene (PE) tubing (or equivalent) is emplaced into the screened section of the monitoring well, and the pump is used to extract water through the tubing. When using the either of these methods, general water quality measurements including but not limited to pH, temperature, dissolved oxygen (DO), oxygen reductive potential (ORP), specific conductivity and turbidity may be used as methods for determining when an adequate purge of the well has been conducted. When water quality parameters are measured, the resulting data are included in well purge forms or field notes specific to each site and sampling point. Following the purging of three well volumes of groundwater (in the case of the bailed well) or stability of monitored measurements (in the case of the peristaltic or submersible electric pump), the groundwater sample(s) are introduced directly into sample containers provided by the laboratory to which samples are ultimately submitted for analysis. Any samples requiring chemical preservation are contained in pre-preserved container(s) provided by the laboratory. Sampling is performed using new, disposable nitrile gloves for each sample location to ensure sample integrity and minimize the potential for cross contamination of samples or field personnel exposure to contaminants. Water Supply Well Sampling Sampling of water supply wells is accomplished through the collection of a representative sample from an in-line water tap or other point accessible for sampling. Where possible, the sample is collected from a point prior to any filtration or point of entry (POE) system which might be installed on a well. In some cases, samples will be collected from both pre and post-POE locations. Prior to the collection of samples through an in-place sampling point, the tap or sampling port is cleaned with an Alconox® and deionized water solution, rinsed with deionized water, and again with an isopropyl alcohol (IPA) rinse. In the case of active supply wells (e.g., a well with a useable well pump with an active power supply), the well pump is energized and allowed to run for a minimum of ten (10) minutes time, after which a sample is contained in laboratory grade sample containers as described in the previous section. Water quality parameters may be (but are not necessarily) measured in association with the well purging. Supply wells without active power supplies are not generally sampled, as the well seal cannot be compromised by individuals not certified as a well contractor. However, in the case of a well with no power supply or pump installed, samples could be obtained through the use of a bailer, peristaltic pump or electric submersible pump. Generalized Standard Operating Procedures (Not All Inclusive) WithersRavenel Our People. Your Success. Decontamination Procedures Decontamination procedures employed in the performance of field activities will vary dependent upon the method(s) of sampling performed at any site, but will generally include the following: • Remove excess soil/sludge from any sampling equipment as needed, • Wash and scrub the equipment with a phosphate-free detergent such as Alconox® or Liquinox® in a contaminant-free tap water solution. Use a brush to remove particulate matter and surface films as necessary, • Rinse thoroughly with tap water, • Rinse thoroughly with analyte-free water (deionized water),  Rinse thoroughly with isopropyl alcohol, • Allow the equipment to air dry, • Prevent inadvertent contamination during storage and transport (accomplished through storage of equipment in foil or plastic bags/sheeting). In the case of disposable bailers and tubing utilized for the purging and sampling of wells, these items may be decontaminated prior to their disposal. In general, no decontamination of these items is necessary prior to their use in sampling.