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HomeMy WebLinkAboutAS-4587_41626_CA_LSA_20200131WithersRavenel  Our People. Your Success.  PHASE I LIMITED SITE ASSESSMENT Wood’s Grocery Incident # 41626 1370 Newfound Road Canton, Haywood County, North Carolina WithersRavenel Project No. 02171214.60 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. C‐0832  January 31, 2020 WithersRavenel Our People. Your Success.  115 MacKenan Drive | Cary, NC 27511  t: 919.469.3340 | f: 919.467.6008 | www.withersravenel.com | License No. C‐0832  Asheville | Cary | Greensboro | Pittsboro | Raleigh | Wilmington  RE: Phase I Limited Site Assessment Report  Wood’s Grocery  1370 Newfound Road  Canton, Haywood County, North Carolina  Incident # 41626  WithersRavenel Project No. 02171214.60  Ms. Ghiold:  WithersRavenel (WR) has completed a Phase I Limited Site Assessment (LSA) for the above‐referenced  site.  These activities were approved in the November 13, 2019 Task Authorization 02 for Incident number  41626 under NCDEQ Contract # N17005.   The following report summarizes site activities completed on December 12, 2019.  We appreciate the opportunity to be of service to you in the completion of these activities.  Should you  have questions, comments, or require additional information, please contact Matthew James at 919‐469‐ 3340.    Cordially,  WithersRavenel Ashley Barham, G.I.T. Laura R. Elliott, PG  Staff Geologist Project Geologist  January 31, 2020  North Carolina Department of Environmental Quality  Division of Waste Management   Underground Storage Tanks Section  Federal & State Lead Program  1646 Mail Service Center  Raleigh, North Carolina 27699‐1646 Attn:  Ms. Sharon Ghiold  WithersRavenel  Our People. Your Success.  Table of Contents A.Site Information ................................................................................................................... 1  B.Executive Summary ............................................................................................................. 3   C.Background ........................................................................................................................... 4  D.Risk Characterization .......................................................................................................... 5  E.Site Geology and Hydrogeology ...................................................................................... 8  F.Soil and Groundwater Investigation – December 2019 .............................................. 9  G.Conclusions ........................................................................................................................ 11  FIGURES Figure 1 General Location Map  Figure 2 Site Map  Figure 3 Adjacent Property Owners  Figure 4 Groundwater Results Map  Figure 5 Soil Results Map  Figure 6 Receptor Map  TABLES Table B‐1 Site History: UST 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‐5B Adjacent Property Information  Table B‐7 Monitoring & Remediation Well Construction Information  APPENDICES Appendix A Laboratory Report and Chain of Custody   Appendix B Well Construction Records, Field Notes, and Photographic Record  WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  1  A.SITE INFORMATION 1.Site Identification Date of Report: Facility I.D.: Incident No.: Site Risk: Site Rank: Land Use Category: Site Name: Site Location: Nearest City/Town: County: Description of Geographical Data Point: Location Method: Latitude: Longitude: 2.Contact Information Responsible Party: Address: Phone: Property Owner: Address: Phone: Property Occupant: Phone: Consultant/Contractor: Address: Phone: Analytical Laboratory: State Certification Number: Address: Phone: January 31, 2020  N/A  41626  Not Established   Not Established  Residential  Wood’s Grocery  1370 Newfound Road  Canton  Haywood  Center of UST Basin  Google Earth  N 35.548213°  E –82.823340°  Unknown  N/A  N/A  Amanda Zujkowski  1370 Newfound Road, Canton, NC 28716  828‐400‐3437  Amanda Zujkowski  828‐400‐3437  WithersRavenel  115 MacKenan Drive, Cary, NC 27511  919‐469‐3340  Con‐Test Analytical Laboratories   ENV652  39 Spruce St, East Longmeadow, MA 01028  413‐525‐2332  WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  3  B. EXECUTIVE SUMMARY 1. Summary of Activities Associated with Current TA WithersRavenel, Inc. (WR), in association with Task Authorization‐02 under NCDEQ Contract # N17005,  performed  assessment  activities  including  completion of  a  GPR  survey  to  locate  potential  USTs,  the  collection  of  soil  samples  for  laboratory  analysis,  the  installation  and  sampling  of  one  groundwater  monitoring well, and completion of a site reconnaissance and receptor survey at the facility.    2. GPR Survey, Soil, Groundwater, and Free Product Assessment Information Ground‐Penetrating Radar Survey  WR contracted with GEL Engineering to conduct a ground penetrating radar (GPR) survey of the subject site  on December 12, 2019. The goal of the GPR survey was to identify relic underground storage tanks (USTs) that  may  remain  on  the  subject  property.  The  GPR  survey  identified  two  possible  USTs  located  on  the  subject  property  (Figure 2), and a subsurface water line, also mapped.  No  additional  areas  of  interest  or  anomalies  resembling  relic  USTs were identified on the subject property.  Field notes and site photos  are located in Appendix B. Soils   WR  collected  four  soil  samples  (SS‐1  through  SS‐4)  from  the  vicinity  of  the  USTs  identified  during  the  GPR  survey  to  be  analyzed  for  total  petroleum  hydrocarbons  (TPH)  gasoline  range  organics  (GRO)  and  diesel  range organics (DRO).  Laboratory analysis of soil samples SS‐1 through SS‐4 showed both TPH‐GRO and TPH‐DRO above their  respective North Carolina State Action Levels. TPH-GRO results ranged from 260 mg/kg to 3,300 mg/kg and TPH-DRO results ranged from 100 mg/kg to 3,800 mg/kg.   Groundwater  Groundwater monitoring well MW‐1 was installed and sampled on December 12, 2019 for volatile organic  compounds (VOCs) by SM 6200B and semi‐volatile organic compounds (SVOCs) by EPA Method 625 plus  tentatively identified compounds (TICs).  Multiple petroleum compounds were detected in the groundwater  sample  collected  from  monitoring  well  MW‐1  at  concentrations  above  their  respective  2L  Standards;  benzene and 1,2‐dichloroethane were detected at concentrations exceeding their respective GCLs.  LNAPL  No  LNAPL  was  observed  in  on‐site  groundwater  monitoring  wells  during  the  December  12,  2019  assessment at the facility.    3. Receptor Information WR  performed  a  receptor  survey  in  association  with  the  current  TA.    A  total  of  three  water  supply  wells  were  identified  within  a  1,000‐foot  radius  of  the  site.    One  additional  water  supply  well  is  located  between 1,000 and 1,500 feet of the source area. Municipal water is available to the area through the Town of  Canton.  The NC Source Water Assessment Program, managed by the NCDEQ Water Resources Drinking Water  Protection Program, does not identify any community water supply wells within a one‐mile radius of the site.   The  nearest  identified  wellhead  protection  area  is  located 1.34‐miles  northeast  of  the  site  (Harmony  Grove Baptist Church, Public Water Supply ID NC0144459, EPA ID 15688).    An unnamed tributary to North Hominy Creek is located approximately 125 feet west‐southwest of the  subject property.  WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  4  5. Recommendations Based on the results of assessment activities conducted at the site in association with the current TA, WR  recommends the following:  •Remove the two USTs that were identified by the GPR survey and any contaminated soils identified during closures. •Install additional monitoring wells to delineate the hydrocarbon plume and determine groundwater flow direction. •Connect the residence located at 110 Jordan Lane to municipal water and abandon their impacted water supply well. C.BACKGROUND The Wood’s Grocery is located at 1370 Newfound Road in Canton, Haywood, North Carolina (see Figure  1).  The subject property currently consists of a mobile home, drive way, and grass yard.   Figure 2 is provided  as a site map showing the current conditions of the subject property.  The subject parcel encompasses a  total of 0.80 acre of property.  A mobile home and storage sheds are located on the southern portion of the  parcel.  The current property owners plan to build a single‐family residence on the central portion of the  parcel and demolish the mobile home.  In July 2018, a groundwater sample was collected from the water supply well located at 1370 Newfound  Road. The laboratory analysis of the groundwater sample detected di‐isopropyl ether, benzene, and 1,2‐ dichloroethane at concentrations that exceeded applicable standards. It was determined that the water was  not  suitable  for  residential  use.  The  residence  located  on  the  subject  property  was  connected  to  the  municipal water line along Newfound Road in October 2018. In January 2019, the water supply well located  on the subject property was abandoned by a licensed well driller.   In August 2019, two adjacent water supply wells were sampled. The water supply well located at 110 Jordan  Lane contained petroleum compounds that exceeded the applicable standards for potable use. The property  has been receiving bottled water delivery since September 2019. The resident of 110 Jordan Lane, Mr. Joey  Smith, informed the NCDEQ that there was a gasoline station formerly located at 1370 Newfound Road  known as the Wood’s Grocery Store. The dates of operation of the gasoline station are unknown, however  the store building eventually burned down.  The  following  paragraphs  describe  characterization  of  risk  as  well  as  the  GPR  survey  and  the  soil  and  groundwater assessment activities that occurred on December 12, 2019.  4.Remediation Activities No remedial activities have been undertaken at the site, to date. WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  5  D.RISK CHARACTERIZATION Part I – Groundwater/Surface Water/Vapor Impacts High Risk 1.Has the release contaminated any water supply well including any well used for non‐drinking purposes?  YES – The water supply well located on site that is now abandoned and the water supply well located at 110 Jordan Lane. 2.Is a water supply well used for drinking water located within 1,000 feet of the source area of the release?  YES – A total of three water supply wells are located within 1,000 ft of the source area. 3.Is a water supply well not used for drinking water (e.g. irrigation, washing cars, industrial cooling water, and filling swimming pools) located within 250 feet of the source of the release? NO – All supply wells identified at locations surrounding the source area are used as potable supplies, although these same wells may be used for non‐potable purposes. 4.Does groundwater within 500 feet of the source area of the release have the potential for future use (there is no source of water supply other than groundwater)?  NO – municipal water is available to the area by the Town of Canton. 5.Do vapors from the release pose a threat of explosion because of accumulation of the vapors in a confined space or pose a serious threat to public health, public safety, or the environment?  NO – WR is not aware of any subsurface utilities or basements near the source area. 6.Are there any other factors that would cause the release to pose an imminent danger to public health, public safety, or the environment?  NO. Intermediate Risk  7.Is a surface water body located within 500 feet of the source area of the release?  YES – an unnamed tributary to North Hominy Creek. If YES, does the maximum groundwater contaminant concentration exceed the surface water quality standards and criteria found in 15A NCAC 2B .0200 by a factor of 10? YES – benzene was detected in the groundwater sample from monitoring well MW‐1 at a concentration greater than 10 times the 2B Standard. 8.Is the source area of the release located within an approved or planned wellhead protection area as defined in 42 USC 300h‐7(e)?  NO ‐ According to the NCDEQ Wellhead Protection Program online map viewer, the source area is not located within an approved or planned wellhead protection area. 9.Is the release located in the Coastal Plain physiographic region as designated on a map entitled “Geology of North Carolina” published by the department in 1985?  NO. 10.Do the levels of groundwater contamination exceed the gross contaminant levels established by the Department?  YES – benzene and 1,2‐dichloroethane were detected at concentrations above their GCLs. Part II – Land Use ‐ Property Containing Source Area of Release  1.Does the property contain one or more primary or secondary residence (permanent or temporary)? YES – the property contains a permanent residence. 2.Does the property contain a school, daycare center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly?  NO. 3.Does the property contain a commercial (e.g. retail, warehouse, office/business space, etc.) or industrial (e.g. manufacturing, utilities, industrial research and development, chemical/petroleum WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  6  bulk storage, etc.) enterprise, an inactive commercial or industrial enterprise, or is the land  undeveloped?  NO.   4.Do children visit the property?  YES – children live on the property. 5.Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel, or both)?  NO. 6.Do paved areas, buildings, or other structures cap the contaminated soil?  NO – the contaminated soil is covered with grass. 7.What is the zoning status of the property?  “Residential” (Haywood County Zoning designation). 8.Is the use of the property likely to change in the next 20 years?  NO. Property Surrounding Source Area of Release The questions below pertain to the area within 1,500 feet of the source area of the release (excludes  property containing source area of the release):  1.What is the distance from the source area of the release to the nearest primary or secondary residence (permanent or temporary)?  The nearest permanent residence from the source area is located at 1333 Newfound Road, approximately 90 ft northwest of the source area. 2.What is the distance from the source area of the release to the nearest school, daycare center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly? The nearest church is the Calvary Baptist Church located at 23 Phillips Street, approximately 600 feet west‐southwest of the source area. 3.What is the zoning status of properties in the surrounding area?  “General Residential” 4.Briefly characterize the use and activities of the land in the surrounding area.  The surrounding properties consist of private rural residences and agricultural lands.  Table B‐5B provides a summary of the adjacent properties. D.1. RECEPTOR INFORMATION 1.Water Supply Wells A water supply well survey for the area within 1,500 feet of the source area was completed by WR for the purpose of risk classification.  In the course of completing the survey, WR reviewed the surrounding properties, and confirmed that publicly available water supply is located within 1‐mile of the site. A total of three water supply wells were identified within a 1,000‐ft radius of the site.  One additional water supply well is located between 1,000 and 1,500 ft of the source area. Municipal water is available to the area through the Town of Canton. Locations of water supply wells within 1,500 ft of the site are shown on Figure 6.  Supply well ownership for wells are included in Table B‐5A. 2.Public Water Supplies Are public water supplies available within 1,500 feet of the source area of the release?  YES ‐ The Town of Canton provides municipal water to properties within 1,500 feet of the source area. 3.Surface Water Identify all surface water bodies (e.g., ditch, pond, stream, lake, and river) within 1,500 feet of the source area of the release. An unnamed tributary to North Hominy Creek is located approximately 125 feet west‐southwest of the subject property. WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  7  4.Wellhead Protection Areas Identify all planned or approved wellhead protection areas (e.g., ditch, pond, stream, lake, and river) within 1,500 feet of the source area of the release.  This information must be shown on the USGS topographic map.  Wellhead protection areas are defined in 42 USC 300h‐7(e).  The NC Source Water Assessment Program, managed by the NCDEQ Water Resources Drinking Water Protection Program, does not identify any community water supply wells within a 1‐mile radius of the site. The nearest identified wellhead protection area is located approximately 1.34‐miles northeast of the site (Harmony Grove Baptist Church, Public Water Supply ID NC0144459, EPA ID 15688). 5.Describe Deep Aquifers in the Coastal Plain Physiographic Region The site is not located within the Coastal Plain Physiographic Province of North Carolina. Therefore, Deep Aquifers of the Coastal Plain are not addressed herein. 6.Describe Subsurface Structures (refer to page 19 of the guidelines): None Identified. 7.Property Owners and Occupants The attached Table B‐5B lists the names and addresses of property owners and occupants adjacent to the subject property. WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  8  E.SITE GEOLOGY AND HYDROGEOLOGY The Geologic Map of North Carolina (Department of Natural Resources, Division of Land Resources, North  Carolina  Geologic  Survey,  1985)  shows  materials  underlying  the  site  to  consist  of  “biotite  gneiss”  of  Proterozoic age, within Sedimentary and Metamorphic rocks of the Blue Ridge Belt.  Base materials at the  site  location  are  indexed  as  “migmatitic;  interlayered  and  gradational  with  biotite‐garnet  gneiss  and  amphibolite; locally abundant quartz and alumino‐silicates.”    Evaluation of the Canton, NC Topographic Quadrangle (US Geological Survey, 7.5 Minute Series, 2019) and  2‐ft elevation contours provided by the Haywood County GIS Service indicate that the subject property is  at an approximate elevation of 2,815 feet above mean sea level (AMSL) at the location of the former UST  basin.  A scaled portion of the USGS Quadrangle is included as Figure 1.  Topography at the site slopes  primarily to the west‐southwest.   Depth to groundwater at the site was measured at 58.60 feet beneath  the Top of Casing (TOC) of monitoring well MW‐1 installed on the parcel.  No LNAPL was measured or  observed in monitoring well MW‐1.  The general lithology of the site soils consisted of micaceous silts and clayey silts.    WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  9  F.SOIL AND GROUNDWATER INVESTIGATION – DECEMBER 2019 WithersRavenel mobilized to the site on December 12, 2019 to conduct a GPR survey, install one Type II  groundwater monitoring well, and collect soil samples from the vicinity of the USTs.   Monitoring well MW‐1  was installed approximately 45 feet south‐southeast of the UST basin, between the existing UST basin and the  on‐site contaminated water supply well which has been abandoned (Figure 2).    F.1. SOIL INVESTIGATION Prior to the collection of soil samples, a GPR survey was conducted to identify possible USTs on the subject  property. Two possible USTs were identified on the northwestern portion of the subject property. Four soil  samples were collected in 5‐foot intervals to a depth of 10 feet below ground surface (bgs) using a  GeoProbe™ drill rig and direct push techniques (DPT).  Soil samples were removed from the borings via  Macro‐Core® Sample Tubes with a dedicated Macro‐Core PETG Liner inside, classified, and collected for  screening into individual ZipLoc® bags. The retained soil samples were then field screened using a RAE Systems™  Mini  RAE®  2000  Photo‐ionization Detector (PID) for  the  presence of VOCs typical of potential petroleum hydrocarbons. The PID is an industry-accepted  scanning device used to detect the presence of  organic vapors, but is not entirely relied upon to determine specific levels of contamination. Samples were also  assessed through visual observations and assessment for odors reminiscent of petroleum products. PID readings of the soil samples were >15,000 ppm at 10 feet bgs in each sample.  Sampling  activities  were  performed  by  properly  trained  environmental  professionals.  Sampling  personnel  utilized  new  disposable  gloves  to  prevent  contact  with  skin  and  prevent  cross -contamination  of  samples. Sampling  equipment  was  decontaminated  prior  to  advancement.  All  samples  slated  for  laboratory  analysis  were  transferred  directly  into  laboratory‐prepared  containers,  immediately  placed  on  ice,  and  transported  under  chain‐of‐custody  to  Con-Test  Analytical  Laboratories  (Con-Test)  in  East  Long- meadow, MA under standard turnaround times to be analyzed for TPH‐DRO and TPH‐GRO by EPAMethod 8015C.  Laboratory Results  Laboratory analysis of soil samples SS‐1 through SS‐4 detected both TPH‐GRO and TPH‐DRO above their  respective North Carolina State Action Levels. TPH-GRO results ranged from 260 mg/kg to 3,300 mg/kg and TPH-DRO results ranged from 100 mg/kg to 3,800 mg/kg.   A summary of the soil analytical results is presented in Table B-3 and shown on Figure 5. A copy of the laboratory analytical report and chain-of-custody is included in Appendix A. Field notes and a photographic record are provided in Appendix B. F.2. GROUNDWATER INVESTIGATION Following soil sampling activities, 4.25‐inch inner‐diameter (ID) hollow stem augers were utilized to advance a  boring t o  a  depth  of  65  feet  bgs  where t he  boring  was t erminated  in  saturated  conditions.    A  Type  II  monitoring well (MW‐1) was constructed with 15 feet of 2‐inch diameter 0.01‐slotted PVC well  screen  and  40  feet  of  2‐inch  diameter  PVC  casing.  Clean‐filter  sand  was  placed  into  the  annular  space  surrounding  the well screen to approximately 2 feet above the screened section of the well.  A bentonite seal was  placed  over  the  sand  pack  extending  from  5  feet  bgs  to  the  upper  surface  of  the  sand  pack  and  hydrated.    The  remaining  annular  space  was  then filled  with  neat  cement grout  to  surface  grade,  encasing  an  8‐ in  diameter  steel  manhole  cover.    The  monitoring  well  was  developed  to  remove  fine  sediments following completion.    See Table B‐7 for well construction details & groundwater elevation data.   The well construction records, field notes, and a photographic record are provided in Appendix B.  WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  10  Laboratory Results  Groundwater monitoring well MW‐1 was installed and sampled on December 12, 2019 for volatile organic  compounds (VOCs) by SM6200B, and SVOCs by EPA Method 625.  Multiple petroleum compounds were  detected in the groundwater sample collected from monitoring well MW‐1 at concentrations above their  respective 2L Standards; benzene and 1,2‐dichloroethane were detected at concentrations exceeding their  respective GCLs.  A  summary  of  the  groundwater  analytical  results  is  presented  in  Table B-4.   A  copy  of  the  laboratory  analytical report and chain‐of‐custody is included in Appendix A.  Following well development, groundwater samples were collected using dedicated bailers and placed directly into laboratory-provided containers, placed in a cooler of ice, and under proper chain-of-custody transported to Contest to be analyzed for VOCs using SM6200B and SVOCs + TICs using EPA Method 625+TICs. WithersRavenel Our People. Your Success.  Wood’s Grocery WR Project # 02171214.60  Phase I Limited Site Assessment January 2020  11  G. CONCLUSIONS Based on data obtained in the completion of this assessment at the property, two potential USTs were  identified  during  the  GPR  survey,  soil  contamination  was  identified  around  the  USTs  above  the  North  Carolina State Action Levels, and groundwater contamination was identified in monitoring well MW‐1.  Both  TPH‐GRO and TPH‐DRO were identified in the four soil samples collected around the UST basin above the  North Carolina State Action Levels. Multiple petroleum hydrocarbons were detected in the groundwater  sample  collected  from  monitoring  well  MW‐1  above  their  respective  2L  Standards;  benzene  and  1,2‐ dichloroethane were reported at levels above their respective GCLs.   Municipal water is available to the site and surrounding properties located within 1,500 feet of the source  area through the Town of Canton. Three active water supply wells were identified within a 1,000‐foot  radius of the source area. One of these water supply wells, located at 110 Jordan Lane, is known to be  contaminated. One additional inactive water supply well was identified between 1,000 feet and 1,500 feet  of the source area.   Accounting for the presence of water supply wells in proximity to the release, one of the water supply wells  known to be contaminated, and the use of the property as a single‐family residence, WR believes the site to  meet the criteria of “high” risk, and recommends the following:   • Remove the two USTs that were identified by the GPR survey and any contaminated soils identified during closures. • Install additional monitoring wells to delineate the hydrocarbon plume and determine groundwater flow direction. • Connect the residence located at 110 Jordan Lane to municipal water and abandon their impacted water supply well. We appreciate the opportunity to be of service in the completion of these assessment activities.  Should  you  have  questions,  comments,  or  require  additional  information,  please  contact  WR  at  your  earliest  convenience.  Cordially,  WithersRavenel Ashley Barham, G.I.T.  Staff Geologist  Laura R. Elliott, P.G.  Project Geologist  Figures 500 FEE T 1,000 F E E T 1,500 F E E T NEWFO U N D R O A D SR 1004 AB MJ DRAWN BY: 01/27/2020 02171214.60 1 SUBJECT SITE SCALE:FIGURE NO.: PROJECT NO.:DATE:APPROVED BY: GENERAL LOCATION MAP WithersRavenel Engineers | Planners | Surveyors 115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com 1"=500 ' GRAPHIC SCALE 1 inch = 500 ft. 0 500250 1000 WOODS GROCERY - NCDEQ TF#41626 1370 NEWFOUND ROAD CANTON, HAYWOOD COUNTY, NC NEWF O U N D R O A D +/-3000 GALLON UST MW-1 SS-1 SS-4 SS-3 SS-2 +/-1000 GALLON UST GPR SURVEY AREA WATER LINE OVERHEAD UTILITIES (ELECTRIC/CABLE/PHONE)ABMJDRAWN BY:01/27/202002171214.602SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SITE MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com1"=40 'LEGEND SOIL SAMPLE LOCATION MONITORING WELL NOTES: 1.) 2015 AERIAL ORTHOPHOTO OBTAINED FROM NC ONE MAP.WOODS GROCERY - NCDEQ TF#416261370 NEWFOUND ROADCANTON, HAYWOOD COUNTY, NCGRAPHIC SCALE 1 inch = 40 ft. 0 4020 80 GPR SURVEY AREA WATER LINE OVERHEAD UTILITIES (ELECTRIC/CABLE/PHONE)ABMJDRAWN BY:01/27/202002171214.603SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:ADJACENT PROPERTYOWNERSWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com1"=50 'LEGEND ADJACENT PROPERTY ID NOTES: 1.) 2015 AERIAL ORTHOPHOTO OBTAINED FROM NC ONE MAP.WOODS GROCERY - NCDEQ TF#416261370 NEWFOUND ROADCANTON, HAYWOOD COUNTY, NC1 3 2 4 5 3 GRAPHIC SCALE 1 inch = 50 ft. 0 5025 100 NEWF O U N D R O A D +/-3000 GALLON UST MW-1 SS-1 SS-4 SS-3 SS-2 +/-1000 GALLON UST GPR SURVEY AREA WATER LINE ABMJDRAWN BY:01/27/202002171214.604SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:GROUNDWATER RESULTSWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com1"=30 'LEGEND SOIL SAMPLE LOCATION MONITORING WELL NOTES: 1.) 2015 AERIAL ORTHOPHOTO OBTAINED FROM NC ONE MAP.WOODS GROCERY - NCDEQ TF#416261370 NEWFOUND ROADCANTON, HAYWOOD COUNTY, NCGRAPHIC SCALE 1 inch = 30 ft. 0 3015 60 NEWF O U N D R O A D UST Locations MW-1 SS-1 SS-4 SS-3 SS-2 MDFMJDRAWN BY:01/27/202002171214.605SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:SOIL RESULTS MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com1"=12 'GRAPHIC SCALE 1 inch = 12 ft. 0 126 24 LEGEND SOIL SAMPLE LOCATION MONITORING WELL NOTES: 1.) 2015 AERIAL ORTHOPHOTO OBTAINED FROM NC ONE MAP.WOODS GROCERY - NCDEQ TF#416261370 NEWFOUND ROADCANTON, HAYWOOD COUNTY, NC 500 FEE T 1,000 F E E T 1,500 F E E T NEWF O U N D R O A D SR 1004 MDFMJDRAWN BY:01/27/202002171214.606SCALE:FIGURE NO.:PROJECT NO.:DATE:APPROVED BY:RECEPTOR MAPWithersRavenelEngineers | Planners | Surveyors115 MacKenan Drive | Cary, NC 27511 | t: 919.469.3340 | license #: C-0832 | www.withersravenel.com1"=300 'LEGEND WATER SUPPLY WELL NOTES: 1.) 2015 AERIAL ORTHOPHOTO OBTAINED FROM NC ONE MAP.GRAPHIC SCALE 1 inch = 300 ft. 0 300150 600 WOODS GROCERY - NCDEQ TF#416261370 NEWFOUND ROADCANTON, HAYWOOD COUNTY, NC Tables UST IDNumberCurrent/LastContentsPreviousContentsCapacity(in gallons)ConstructionDetailsTankDimensions (diameter x length) (ft)Description ofAssociatedPiping & PumpsDate of TankInstallationStatus ofUSTWas release associated with UST System? (Y/N)1Unknown Unknown 1,000 Not Provided 4 X 10.5 Not Provided UnknownInactiveYes ‐ Release Identified in soil samples and water supply well2Unknown Unknown 1,000 Not Provided 5.33 X 6 Not Provided UnknownInactiveYes ‐ Release Identified in soil samples and water supply wellIncidentNumberMaterialReleasedDateofReleaseIncident # 41626 Gasoline/Diesel UnknownPetroleum products were detected in a nearby water supply well in July 2018. Two USTs were identified during a GPR event in December 2019. Petroleum compounds were detected in soil samples collected from around the USTs.Table B‐1 Site History:  UST System & Other Release InformationWood's GroceryIncident # 416261370 Newfound RoadCanton, Haywood County, NCDescription of ReleasePage 1 of 1 Sample ID Depth  Collected  Below Ground  Surface  PID Readings  (ppm) Date Collected Total Petroleum Hydrocarbons ‐ Diesel Range OrganicsTotal Petroleum Hydrocarbons ‐ Gasoline Range OrganicsSS‐1 10 feet >15,000 12/12/2019 220 2400 SS‐2 10 feet >15,000 12/12/2019 460 3300 SS‐3 10 feet >15,000 12/12/2019 3800 2500 SS‐4 10 feet >15,000 12/12/2019 100 260 50 100 Notes: 1) 2) Result Result Analytical Method EPA Method 8015C SUMMARY OF SOIL ANALYTICAL RESULTS = Result Exceeds State Action Level North Carolina State Action Level All results provided in mg/kg (milligrams per kilogram) or parts per million (ppm) Only the analytes detected in one or more samples are displayed.   See the analytical  laboratory report provided in the Appendix for a full list of constituents. = Result Exceeds Laboratory Detection Limits TABLE B‐3 Wood's Grocery Incident # 41626 1370 Newfound Road Canton, Haywood County, NC Page 1 of 1 Benzene1,2‐DichloroethaneDi‐isopropyl ether (IPE)EthylbenzeneIsopropylbenzeneNaphthalenen‐PropylbenzeneToluene1,2,4‐Trimethylbenzene1,3,5‐TrimethylbenzeneTotal XylenesDi‐n‐butylphthalate2,4‐DimethylphenolNaphthalene2‐Methylnaphthalene2‐Cyclopenten‐1‐one2‐Cyclopenten‐1‐one, 2‐methyl‐2‐Cyclopentn‐1‐one, 3‐methyl‐Benzene, 1,2,3‐trimethyl‐Benzene, 1‐ethyl‐2‐methyl‐Cyclopentanol, 1‐methyl‐Ethylbenzeneo‐Xylene71‐43‐2 107‐06‐2 108‐20‐3 100‐41‐498‐82‐891‐20‐3 103‐65‐1 108‐88‐395‐63‐6 108‐67‐8‐‐‐ ‐‐‐105‐67‐991‐20‐391‐57‐6‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐ ‐‐‐100‐41‐4 1330‐20‐7MW‐1 12/12/20198,8007602,200 1,50060 J1,800 170 8,300 1,300 350 7,6000.776 J37 345 88.6 150 140 250 360 180 190 290 4201 0.4 70 600 70 6 70 600 400 400 500 700 100 6 30 NL NL NL NL NL NL 600 5005,000 400 70,000 84,500 25,000 6,000 3,000 260,000 28,500 25,000 85,500 NL 100,000 6,000 12,500 NL NL NL NL NL NL 84,500 85,500Notes:1)2)3)4)5) J ‐ Detected but bleow the reporting limit (lowest calibration standard); therefore result is an estimated concentration.NLResultResultResultEPA Method 625 + TICsTABLE B‐4SUMMARY OF GROUNDWATER ANALYTICAL RESULTSWood's GroceryIncident # 416261370 Newfound RoadEPA‐602 / SM6200BCanton, Haywood County, NCAnalytical MethodSample IDDateCollectedNC 2L Standard All results provided in ug/L (micrograms per liter) or parts per billion.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. NC 2L Standard ‐ North Carolina Groundwater Quality Standard as per NC Administrative Code 15A NCAC 02L.GCLs for Groundwater = NCDENR UST Section Gross Contamination Levels for Groundwater.GCLs for Groundwater= No Regulatory Level Established= Result Exceeds NC 2L Standard for Groundwater= Result Exceeds NC Gross Contaminant Level for Groundwater= Result Exceeds Laboratory Detection LimitsPage 1 of 1 Easting Northing110 Jordan Lane 1348 Newfound RoadCanton, NC 28716 Canton, NC 28716196 Jordan Lane 196 Jordan LaneCanton, NC 28716 Canton, NC 2871631 Lene Way 31 Lene WayCanton, NC 28716 Canton, NC 28716WSW‐4 8667‐37‐307687 Beaverdam RdCanton, NC 28716Haywood Michael Burkhart87 Beaverdam RdCanton, NC 28716Not in Use Unknown Unknown 1,080 Not Determined 263230.21 206437.11Notes: 1)2)3)4)WR performed a receptor survey on December 12, 2019.TABLE B‐5APUBLIC & PRIVATE WATER SUPPLY WELL INFORMATIONWood's GroceryIncident # 416261370 Newfound RoadWell IDPinNumberProperty Address CountyCanton, Haywood County, NCLocation Relative to Groundwater FlowWell Coordinates(NC State Plane NAD 83 Feet)Well distance from source area values were calculated by WR based on well locations determined by field observations & aerial mapping.  Source area identified as center of UST basinProperty Owner Property Owner AddressWell location addresses and property owner information was obtained from the Haywood County GIS Department.Information regarding the water supply well's use and location was obtained through field observations and aerial mapping.  Select well locations are estimated based on mapping.Well Distance from Source Area(feet)Well UseWell Depth(feet)WSW‐1WSW‐2WSW‐3Well Screen Interval(feet)HaywoodHaywoodHaywood8667‐35‐28398667‐35‐78849667‐25‐8329PotablePotablePotableDillon SouthersLogan DillsCarolyn LittrellUnknownUnknownUnknown185205UnknownNot DeterminedNot DeterminedNot Determined640935890206006.00206004.46205878.74263193.10263282.14262992.22Page 1 of 1 1370 Newfound Road Amanda ZujkowskiCanton, NC 28716 1370 Newfound Road, Canton, NC 287161376 Newfound Road Nancy BroylesCanton, NC 28716 1376 Newfound Road, Canton, NC 28716110 Jordan Lane Dillon SouthersCanton, NC 28716 1348 Newfound Road, Canton, NC 2871610 Jordan Lane Joseph SmithCanton, NC 28716 110 Jordan Lane, Canton, NC 2871633 Sportsman Drive Jason CaldwellCanton, NC 28716 90 Garden Lane, Canton, NC 287161333 Newfound Road David ParrishCanton, NC 28716 866 Olive Branch Rd, Ellabell, GA 313081)2)Notes: Agricultural/ResidentialProperty owner information from the Haywood County GIS Service, data current as of January 13, 2020 See Figure 3 for corresponding map information.Distances shown from source location to nearest structure or center of parcel.530090ResidentialResidentialCanton, Haywood County, NCProperty ID Property Address Property Owner & Address500ResidentialResidentialUsage ZoningDistance/Direction from Source Area4Residential Residential‐‐‐Not DeterminedTABLE B‐5BADJACENT PROPERTY INFORMATIONWood's GroceryIncident # 416261370 Newfound RoadResidentialLocation Relative to Groundwater FlowSite123ResidentialResidentialNot DeterminedNot DeterminedNot DeterminedNot DeterminedResidential 220 Not DeterminedResidential 160Page 1 of 1 Easting NorthingMW‐112/12/2019 2 65 50 50‐65 NM 12/12/2019 58.60‐‐‐NM 263049.19 206139.89Notes:1) MW = Monitoring Well2) NM = Not MeasuredTABLE B‐71370 Newfound RoadMONITORING & REMEDIATION WELL CONSTRUCTION INFORMATIONWell Casing Diameter(inches)Free Product Thickness(feet)Screened Interval     (feet)Wood's GroceryIncident Number: Incident # 41626Depth‐to‐Water from Top‐of‐Casing(feet)Date Installed  GroundwaterElevation        (feet)Well Coordinates(NC State Plane NAD 83 Feet)Date Water Level MeasuredCanton, Haywood County, NCTotal Depth     (feet)Top‐of‐Casing Elevation      (feet)Well Casing Depth (feet)Well IDPage 1 of 1 Appendix A Laboratory Report and Chain of Custody 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 December 23, 2019 Ashley Barham Withers & Ravenel- Greensboro 424 Gallimore Dairy Road, Suite C Greensboro, NC 27409 Project Location: Canton, NC Client Job Number: Project Number: 02171214.60 Laboratory Work Order Number: 19L0578 Enclosed are results of analyses for samples received by the laboratory on December 12, 2019. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kerry K. McGee Project Manager Page 1 of 38 Table of Contents Table of Contents Sample Summary 3 Case Narrative 4 Sample Results 7 19L0578-01 7 19L0578-02 9 19L0578-03 11 19L0578-04 13 19L0578-05 15 Sample Preparation Information 20 QC Data 21 Volatile Organic Compounds by GC/MS 21 B248338 21 Semivolatile Organic Compounds by - GC/MS 25 B248656 25 Tentatively Identified Compounds - SV Compounds (ESTIMATED VALUES REPORTED) 29 B248656 29 Petroleum Hydrocarbons Analyses 30 B248289 30 B248390 30 Flag/Qualifier Summary 31 Certifications 32 Chain of Custody/Sample Receipt 36 Page 2 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 12/23/2019 Withers & Ravenel- Greensboro 424 Gallimore Dairy Road, Suite C Greensboro, NC 27409 ATTN: Ashley Barham 02171214.60 19L0578 The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report. PROJECT LOCATION: PURCHASE ORDER NUMBER: PROJECT NUMBER: REPORT DATE: WORK ORDER NUMBER: FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB Canton, NC SS-1 19L0578-01 Soil SM 2540G SW-846 8015C SS-2 19L0578-02 Soil SM 2540G SW-846 8015C SS-3 19L0578-03 Soil SM 2540G SW-846 8015C SS-4 19L0578-04 Soil SM 2540G SW-846 8015C MW-1 19L0578-05 Ground Water 625.1 SM21-22 6200B [TOC_1]Sample Summary[TOC] Page 3 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CASE NARRATIVE SUMMARY All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report. For method 6200B elevated reporting limits for sample 19L0578-05 due to high concentrations of target compounds. [TOC_1]Case Narrative[TOC] Page 4 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 625.1 Qualifications: Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side. Analyte & Samples(s) Qualified: L-04 Hexachlorocyclopentadiene 19L0578-05[MW-1], B248656-BLK1, B248656-BS1, B248656-BSD1 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria.Analyte & Samples(s) Qualified: L-07 2-Chloronaphthalene B248656-BS1 Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method specified criteria. Reported result is estimated. Analyte & Samples(s) Qualified: V-04 Benzidine 19L0578-05[MW-1], B248656-BLK1, B248656-BS1, B248656-BSD1, S044002-CCV1, S044021-CCV1 Initial calibration verification (ICV) did not meet method specifications and was biased on the high side for this compound. Reported result is estimated. Analyte & Samples(s) Qualified: V-35 Benzidine 19L0578-05[MW-1], B248656-BLK1, B248656-BS1, B248656-BSD1, S044002-CCV1, S044021-CCV1 SM21-22 6200B Qualifications: Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. Analyte & Samples(s) Qualified: L-02 Ethanol B248338-BS1, B248338-BSD1 Vinyl Chloride B248338-BS1, B248338-BSD1 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria. Analyte & Samples(s) Qualified: L-07 2-Hexanone (MBK) B248338-BS1 4-Methyl-2-pentanone (MIBK) B248338-BS1 Acetone B248338-BS1 Elevated reporting limit due to high concentration of target compounds. Analyte & Samples(s) Qualified: RL-11 19L0578-05[MW-1] SW-846 8015C Qualifications: Page 5 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit required from high analyte concentration and/or matrix interferences. Analyte & Samples(s) Qualified: S-01 2-Fluorobiphenyl 19L0578-03[SS-3] SW-846 8015C Gasoline Range Organics (2-Methylpentane through 1,2,4-Trimethylbenzene) is quantitated against a calibration made with an unleaded gasoline composite standard. Diesel Range Organics (C10-C28) is quantitated against a calibration made with a #2 fuel oil standard. The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing. I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and complete. Lisa A. Worthington Technical Representative Page 6 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-01 Field Sample #: SS-1 Sample Matrix: Soil Sampled: 12/12/2019 10:30 [TOC_2]19L0578-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Petroleum Hydrocarbons Analyses 2400 70 12/14/19 17:34 KMBmg/Kg dry68 12/14/19SW-846 8015C50Gasoline Range Organics (GRO) 220 9.7 12/16/19 18:01 RDDmg/Kg dry3.5 12/13/19SW-846 8015C1Diesel Range Organics Surrogates % Recovery Recovery Limits Flag/Qual 1-Chloro-3-fluorobenzene 100 12/14/19 17:3470-130 2-Fluorobiphenyl 56.5 12/16/19 18:0140-140 [TOC_1]Sample Results[TOC] Page 7 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-01 Field Sample #: SS-1 Sample Matrix: Soil Sampled: 12/12/2019 10:30 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 85.1 12/14/19 8:41 CBM% Wt 12/13/19SM 2540G1% Solids Page 8 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-02 Field Sample #: SS-2 Sample Matrix: Soil Sampled: 12/12/2019 11:00 [TOC_2]19L0578-02[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Petroleum Hydrocarbons Analyses 3300 130 12/14/19 18:10 KMBmg/Kg dry130 12/14/19SW-846 8015C100Gasoline Range Organics (GRO) 460 97 12/17/19 8:56 RDDmg/Kg dry35 12/13/19SW-846 8015C10Diesel Range Organics Surrogates % Recovery Recovery Limits Flag/Qual 1-Chloro-3-fluorobenzene 97.1 12/14/19 18:1070-130 2-Fluorobiphenyl 54.2 12/17/19 8:5640-140 Page 9 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-02 Field Sample #: SS-2 Sample Matrix: Soil Sampled: 12/12/2019 11:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 85.0 12/14/19 8:42 CBM% Wt 12/13/19SM 2540G1% Solids Page 10 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-03 Field Sample #: SS-3 Sample Matrix: Soil Sampled: 12/12/2019 11:30 [TOC_2]19L0578-03[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Petroleum Hydrocarbons Analyses 2500 14 12/14/19 16:58 KMBmg/Kg dry13 12/14/19SW-846 8015C10Gasoline Range Organics (GRO) 3800 1000 12/17/19 9:17 RDDmg/Kg dry360 12/13/19SW-846 8015C100Diesel Range Organics Surrogates % Recovery Recovery Limits Flag/Qual 1-Chloro-3-fluorobenzene 101 12/14/19 16:5870-130 2-Fluorobiphenyl 12/17/19 9:17*S-0140-140 Page 11 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-03 Field Sample #: SS-3 Sample Matrix: Soil Sampled: 12/12/2019 11:30 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 82.5 12/14/19 8:42 CBM% Wt 12/13/19SM 2540G1% Solids Page 12 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-04 Field Sample #: SS-4 Sample Matrix: Soil Sampled: 12/12/2019 12:00 [TOC_2]19L0578-04[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Petroleum Hydrocarbons Analyses 260 1.3 12/14/19 15:09 KMBmg/Kg dry1.3 12/14/19SW-846 8015C1Gasoline Range Organics (GRO) 100 9.6 12/16/19 18:22 RDDmg/Kg dry3.5 12/13/19SW-846 8015C1Diesel Range Organics Surrogates % Recovery Recovery Limits Flag/Qual 1-Chloro-3-fluorobenzene 100 12/14/19 15:0970-130 2-Fluorobiphenyl 48.0 12/16/19 18:2240-140 Page 13 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-04 Field Sample #: SS-4 Sample Matrix: Soil Sampled: 12/12/2019 12:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 86.3 12/14/19 8:42 CBM% Wt 12/13/19SM 2540G1% Solids Page 14 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-05 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 12/12/2019 16:00 [TOC_2]19L0578-05[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS ND 12000 12/17/19 8:00 EEHg/L950 12/13/19SM21-22 6200B250Acetone 8800 120 12/17/19 8:00 EEHg/L45 12/13/19SM21-22 6200B250Benzene ND 120 12/17/19 8:00 EEHg/L38 12/13/19SM21-22 6200B250Bromobenzene ND 120 12/17/19 8:00 EEHg/L80 12/13/19SM21-22 6200B250Bromochloromethane ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B250Bromodichloromethane ND 120 12/17/19 8:00 EEHg/L120 12/13/19SM21-22 6200B250Bromoform ND 250 12/17/19 8:00 EEHg/L200 12/13/19SM21-22 6200B250Bromomethane ND 1200 12/17/19 8:00 EEHg/L480 12/13/19SM21-22 6200B2502-Butanone (MEK) ND 120 12/17/19 8:00 EEHg/L52 12/13/19SM21-22 6200B250n-Butylbenzene ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B250sec-Butylbenzene ND 120 12/17/19 8:00 EEHg/L42 12/13/19SM21-22 6200B250tert-Butylbenzene ND 120 12/17/19 8:00 EEHg/L28 12/13/19SM21-22 6200B250Carbon Tetrachloride ND 120 12/17/19 8:00 EEHg/L38 12/13/19SM21-22 6200B250Chlorobenzene ND 12000 12/17/19 8:00 EEHg/L2600 12/13/19SM21-22 6200B250Ethanol ND 120 12/17/19 8:00 EEHg/L52 12/13/19SM21-22 6200B250Chlorodibromomethane ND 120 12/17/19 8:00 EEHg/L88 12/13/19SM21-22 6200B250Chloroethane ND 120 12/17/19 8:00 EEHg/L42 12/13/19SM21-22 6200B250Chloroform ND 250 12/17/19 8:00 EEHg/L110 12/13/19SM21-22 6200B250Chloromethane ND 120 12/17/19 8:00 EEHg/L30 12/13/19SM21-22 6200B2502-Chlorotoluene ND 120 12/17/19 8:00 EEHg/L35 12/13/19SM21-22 6200B2504-Chlorotoluene ND 120 12/17/19 8:00 EEHg/L48 12/13/19SM21-22 6200B2501,2-Dibromoethane (EDB) ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B2501,2-Dichlorobenzene ND 120 12/17/19 8:00 EEHg/L30 12/13/19SM21-22 6200B2501,3-Dichlorobenzene ND 120 12/17/19 8:00 EEHg/L32 12/13/19SM21-22 6200B2501,4-Dichlorobenzene ND 120 12/17/19 8:00 EEHg/L65 12/13/19SM21-22 6200B250Dichlorodifluoromethane (Freon 12) ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B2501,1-Dichloroethane 760 250 12/17/19 8:00 EEHg/L100 12/13/19SM21-22 6200B2501,2-Dichloroethane ND 120 12/17/19 8:00 EEHg/L80 12/13/19SM21-22 6200B2501,1-Dichloroethylene ND 120 12/17/19 8:00 EEHg/L32 12/13/19SM21-22 6200B250cis-1,2-Dichloroethylene ND 120 12/17/19 8:00 EEHg/L78 12/13/19SM21-22 6200B250trans-1,2-Dichloroethylene ND 120 12/17/19 8:00 EEHg/L50 12/13/19SM21-22 6200B2501,2-Dichloropropane ND 120 12/17/19 8:00 EEHg/L28 12/13/19SM21-22 6200B2501,3-Dichloropropane ND 120 12/17/19 8:00 EEHg/L50 12/13/19SM21-22 6200B2502,2-Dichloropropane ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B2501,1-Dichloropropene ND 120 12/17/19 8:00 EEHg/L32 12/13/19SM21-22 6200B250cis-1,3-Dichloropropene ND 120 12/17/19 8:00 EEHg/L58 12/13/19SM21-22 6200B250trans-1,3-Dichloropropene 2200 120 12/17/19 8:00 EEHg/L42 12/13/19SM21-22 6200B250Diisopropyl Ether (DIPE) 1500 120 12/17/19 8:00 EEHg/L32 12/13/19SM21-22 6200B250Ethylbenzene ND 1200 12/17/19 8:00 EEHg/L380 12/13/19SM21-22 6200B2502-Hexanone (MBK) 60 120 12/17/19 8:00 EEHg/L42 12/13/19SM21-22 6200B250JIsopropylbenzene (Cumene) ND 120 12/17/19 8:00 EEHg/L50 12/13/19SM21-22 6200B250p-Isopropyltoluene (p-Cymene) ND 120 12/17/19 8:00 EEHg/L62 12/13/19SM21-22 6200B250Methyl tert-Butyl Ether (MTBE) ND 1200 12/17/19 8:00 EEHg/L85 12/13/19SM21-22 6200B250Methylene Chloride ND 1200 12/17/19 8:00 EEHg/L420 12/13/19SM21-22 6200B2504-Methyl-2-pentanone (MIBK) Page 15 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-05 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 12/12/2019 16:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Sample Flags: RL-11 Volatile Organic Compounds by GC/MS 1800 1200 12/17/19 8:00 EEHg/L78 12/13/19SM21-22 6200B250Naphthalene 170 120 12/17/19 8:00 EEHg/L32 12/13/19SM21-22 6200B250n-Propylbenzene ND 120 12/17/19 8:00 EEHg/L28 12/13/19SM21-22 6200B250Styrene ND 120 12/17/19 8:00 EEHg/L55 12/13/19SM21-22 6200B2501,1,2,2-Tetrachloroethane ND 120 12/17/19 8:00 EEHg/L45 12/13/19SM21-22 6200B250Tetrachloroethylene 8300 120 12/17/19 8:00 EEHg/L35 12/13/19SM21-22 6200B250Toluene ND 500 12/17/19 8:00 EEHg/L140 12/13/19SM21-22 6200B2501,2,3-Trichlorobenzene ND 120 12/17/19 8:00 EEHg/L100 12/13/19SM21-22 6200B2501,2,4-Trichlorobenzene ND 120 12/17/19 8:00 EEHg/L50 12/13/19SM21-22 6200B2501,1,1-Trichloroethane ND 120 12/17/19 8:00 EEHg/L40 12/13/19SM21-22 6200B2501,1,2-Trichloroethane ND 120 12/17/19 8:00 EEHg/L60 12/13/19SM21-22 6200B250Trichloroethylene ND 120 12/17/19 8:00 EEHg/L82 12/13/19SM21-22 6200B250Trichlorofluoromethane (Freon 11) ND 120 12/17/19 8:00 EEHg/L62 12/13/19SM21-22 6200B2501,2,3-Trichloropropane 1300 120 12/17/19 8:00 EEHg/L45 12/13/19SM21-22 6200B2501,2,4-Trimethylbenzene 350 120 12/17/19 8:00 EEHg/L35 12/13/19SM21-22 6200B2501,3,5-Trimethylbenzene ND 5000 12/17/19 8:00 EEHg/L2500 12/13/19SM21-22 6200B250Vinyl Acetate ND 120 12/17/19 8:00 EEHg/L110 12/13/19SM21-22 6200B250Vinyl Chloride 5300 250 12/17/19 8:00 EEHg/L75 12/13/19SM21-22 6200B250m+p Xylene 2300 120 12/17/19 8:00 EEHg/L42 12/13/19SM21-22 6200B250o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 95.4 12/17/19 8:0070-130 Toluene-d8 96.7 12/17/19 8:0070-130 4-Bromofluorobenzene 98.2 12/17/19 8:0070-130 Page 16 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-05 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 12/12/2019 16:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Semivolatile Organic Compounds by - GC/MS <0.236 5.10 12/20/19 20:57 KLBg/L0.236 12/18/19625.11Acenaphthene <0.236 5.10 12/20/19 20:57 KLBg/L0.236 12/18/19625.11Acenaphthylene <0.206 5.10 12/20/19 20:57 KLBg/L0.206 12/18/19625.11Anthracene <16.7 20.4 12/20/19 20:57 KLBg/L16.7 12/18/19625.11V-04, V-35Benzidine <0.257 5.10 12/20/19 20:57 KLBg/L0.257 12/18/19625.11Benzo(a)anthracene <0.301 5.10 12/20/19 20:57 KLBg/L0.301 12/18/19625.11Benzo(a)pyrene <0.258 5.10 12/20/19 20:57 KLBg/L0.258 12/18/19625.11Benzo(b)fluoranthene <0.404 5.10 12/20/19 20:57 KLBg/L0.404 12/18/19625.11Benzo(g,h,i)perylene <0.284 5.10 12/20/19 20:57 KLBg/L0.284 12/18/19625.11Benzo(k)fluoranthene <0.302 10.2 12/20/19 20:57 KLBg/L0.302 12/18/19625.114-Bromophenylphenylether <0.301 10.2 12/20/19 20:57 KLBg/L0.301 12/18/19625.11Butylbenzylphthalate <0.491 10.2 12/20/19 20:57 KLBg/L0.491 12/18/19625.114-Chloro-3-methylphenol <0.481 10.2 12/20/19 20:57 KLBg/L0.481 12/18/19625.11Bis(2-chloroethoxy)methane <0.522 10.2 12/20/19 20:57 KLBg/L0.522 12/18/19625.11Bis(2-chloroethyl)ether <0.744 10.2 12/20/19 20:57 KLBg/L0.744 12/18/19625.11Bis(2-chloroisopropyl)ether <0.463 10.2 12/20/19 20:57 KLBg/L0.463 12/18/19625.112-Chloronaphthalene <0.384 10.2 12/20/19 20:57 KLBg/L0.384 12/18/19625.112-Chlorophenol <0.320 10.2 12/20/19 20:57 KLBg/L0.320 12/18/19625.114-Chlorophenylphenylether <0.221 5.10 12/20/19 20:57 KLBg/L0.221 12/18/19625.11Chrysene <0.464 5.10 12/20/19 20:57 KLBg/L0.464 12/18/19625.11Dibenz(a,h)anthracene 0.776 10.2 12/20/19 20:57 KLBg/L0.467 12/18/19625.11JDi-n-butylphthalate <0.472 5.10 12/20/19 20:57 KLBg/L0.472 12/18/19625.111,3-Dichlorobenzene <0.391 5.10 12/20/19 20:57 KLBg/L0.391 12/18/19625.111,4-Dichlorobenzene <0.468 5.10 12/20/19 20:57 KLBg/L0.468 12/18/19625.111,2-Dichlorobenzene <0.366 10.2 12/20/19 20:57 KLBg/L0.366 12/18/19625.113,3-Dichlorobenzidine <0.306 10.2 12/20/19 20:57 KLBg/L0.306 12/18/19625.112,4-Dichlorophenol <0.230 10.2 12/20/19 20:57 KLBg/L0.230 12/18/19625.11Diethylphthalate 37.0 10.2 12/20/19 20:57 KLBg/L0.811 12/18/19625.112,4-Dimethylphenol <0.313 10.2 12/20/19 20:57 KLBg/L0.313 12/18/19625.11Dimethylphthalate <1.99 10.2 12/20/19 20:57 KLBg/L1.99 12/18/19625.114,6-Dinitro-2-methylphenol <1.66 10.2 12/20/19 20:57 KLBg/L1.66 12/18/19625.112,4-Dinitrophenol <0.334 10.2 12/20/19 20:57 KLBg/L0.334 12/18/19625.112,4-Dinitrotoluene <0.353 10.2 12/20/19 20:57 KLBg/L0.353 12/18/19625.112,6-Dinitrotoluene <0.533 10.2 12/20/19 20:57 KLBg/L0.533 12/18/19625.11Di-n-octylphthalate <0.383 10.2 12/20/19 20:57 KLBg/L0.383 12/18/19625.111,2-Diphenylhydrazine/Azobenzene <0.530 10.2 12/20/19 20:57 KLBg/L0.530 12/18/19625.11Bis(2-Ethylhexyl)phthalate <0.303 5.10 12/20/19 20:57 KLBg/L0.303 12/18/19625.11Fluoranthene <0.250 5.10 12/20/19 20:57 KLBg/L0.250 12/18/19625.11Fluorene <0.442 10.2 12/20/19 20:57 KLBg/L0.442 12/18/19625.11Hexachlorobenzene <0.604 10.2 12/20/19 20:57 KLBg/L0.604 12/18/19625.11Hexachlorobutadiene <4.90 10.2 12/20/19 20:57 KLBg/L4.90 12/18/19625.11L-04Hexachlorocyclopentadiene <0.540 10.2 12/20/19 20:57 KLBg/L0.540 12/18/19625.11Hexachloroethane <0.524 5.10 12/20/19 20:57 KLBg/L0.524 12/18/19625.11Indeno(1,2,3-cd)pyrene <0.306 10.2 12/20/19 20:57 KLBg/L0.306 12/18/19625.11Isophorone Page 17 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-05 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 12/12/2019 16:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Semivolatile Organic Compounds by - GC/MS 345 25.5 12/21/19 12:24 KLBg/L2.26 12/18/19625.15Naphthalene <0.418 10.2 12/20/19 20:57 KLBg/L0.418 12/18/19625.11Nitrobenzene <0.423 10.2 12/20/19 20:57 KLBg/L0.423 12/18/19625.112-Nitrophenol <0.640 10.2 12/20/19 20:57 KLBg/L0.640 12/18/19625.114-Nitrophenol <1.87 10.2 12/20/19 20:57 KLBg/L1.87 12/18/19625.11N-Nitrosodimethylamine <0.300 10.2 12/20/19 20:57 KLBg/L0.300 12/18/19625.11N-Nitrosodiphenylamine/Diphenylamine <0.529 10.2 12/20/19 20:57 KLBg/L0.529 12/18/19625.11N-Nitrosodi-n-propylamine <0.339 10.2 12/20/19 20:57 KLBg/L0.339 12/18/19625.11Pentachlorophenol 88.6 5.10 12/20/19 20:57 KLBg/L0.271 12/18/19625.112-Methylnaphthalene <0.293 5.10 12/20/19 20:57 KLBg/L0.293 12/18/19625.11Phenanthrene <0.465 10.2 12/20/19 20:57 KLBg/L0.465 12/18/19625.112-Methylphenol <0.202 10.2 12/20/19 20:57 KLBg/L0.202 12/18/19625.11Phenol <0.208 20.4 12/20/19 20:57 KLBg/L0.208 12/18/19625.113/4-Methylphenol <0.260 5.10 12/20/19 20:57 KLBg/L0.260 12/18/19625.11Pyrene <0.569 5.10 12/20/19 20:57 KLBg/L0.569 12/18/19625.111,2,4-Trichlorobenzene <0.340 10.2 12/20/19 20:57 KLBg/L0.340 12/18/19625.112,4,6-Trichlorophenol Surrogates % Recovery Recovery Limits Flag/Qual 2-Fluorophenol 50.6 12/20/19 20:5715-110 2-Fluorophenol 50.0 12/21/19 12:2415-110 Phenol-d6 46.2 12/20/19 20:5715-110 Phenol-d6 45.7 12/21/19 12:2415-110 Nitrobenzene-d5 77.2 12/20/19 20:5730-130 Nitrobenzene-d5 77.6 12/21/19 12:2430-130 2-Fluorobiphenyl 86.3 12/20/19 20:5730-130 2-Fluorobiphenyl 76.1 12/21/19 12:2430-130 2,4,6-Tribromophenol 108 12/20/19 20:5715-110 2,4,6-Tribromophenol 80.6 12/21/19 12:2415-110 p-Terphenyl-d14 78.5 12/20/19 20:5730-130 p-Terphenyl-d14 70.9 12/21/19 12:2430-130 Page 18 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 12/12/2019 Work Order: 19L0578Sample Description:Project Location: Canton, NC Sample ID: 19L0578-05 Field Sample #: MW-1 Sample Matrix: Ground Water Sampled: 12/12/2019 16:00 Analyte MethodResponseDFUnitsRTResults Tentatively Identified Compounds - SV Compounds (ESTIMATED VALUES REPORTED) Date AnalystAnalyzed Date/Time PreparedCAS #Q# 2-Cyclopenten-1-one 150 g/L 12.2774537040 000930-30-3 625.1 12/18/19 KLB12/20/19 20:5794 2-Cyclopenten-1-one, 2-methyl-140 g/L 12.6274191720 001120-73-6 625.1 12/18/19 KLB12/20/19 20:5791 2-Cyclopenten-1-one, 3-methyl-250 g/L 12.9077682500 002758-18-1 625.1 12/18/19 KLB12/20/19 20:5793 Benzene, 1,2,3-trimethyl-360 g/L 13.04411174400 000526-73-8 625.1 12/18/19 KLB12/20/19 20:5797 Benzene, 1-ethyl-2-methyl-180 g/L 12.8895610210 000611-14-3 625.1 12/18/19 KLB12/20/19 20:5795 Cyclopentanol, 1-methyl-190 g/L 12.0895902270 001462-03-9 625.1 12/18/19 KLB12/20/19 20:5791 Ethylbenzene 290 g/L 12.4269003730 000100-41-4 625.1 12/18/19 KLB12/20/19 20:5791 o-Xylene 420 g/L 12.58312857900 000095-47-6 625.1 12/18/19 KLB12/20/19 20:5797 Page 19 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: SW-846 3510C-625.1 Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B248656 12/18/19980 1.0019L0578-05 [MW-1] B248656 12/18/19980 1.0019L0578-05RE1 [MW-1] Prep Method: % Solids-SM 2540G Lab Number [Field ID]Batch Date B248370 12/13/1919L0578-01 [SS-1] B248370 12/13/1919L0578-02 [SS-2] B248370 12/13/1919L0578-03 [SS-3] B248370 12/13/1919L0578-04 [SS-4] Prep Method: SW-846 5030B-SM21-22 6200B Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B248338 12/13/190.02 5.0019L0578-05 [MW-1] Prep Method: SW-846 3546-SW-846 8015C Lab Number [Field ID]Batch DateInitial [g]Final [mL] B248289 12/13/1930.3 1.0019L0578-01 [SS-1] B248289 12/13/1930.2 1.0019L0578-02 [SS-2] B248289 12/13/1930.2 1.0019L0578-03 [SS-3] B248289 12/13/1930.2 1.0019L0578-04 [SS-4] Prep Method: SW-846 5030B-SW-846 8015C Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B248390 12/14/194.80 5.7019L0578-01 [SS-1] B248390 12/14/195.20 5.8019L0578-02 [SS-2] B248390 12/14/195.20 5.9019L0578-03 [SS-3] B248390 12/14/194.90 5.7019L0578-04 [SS-4] [TOC_1]Sample Preparation Information[TOC] Page 20 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL [TOC_2]Volatile Organic Compounds by GC/MS[TOC] Batch B248338 - SW-846 5030B [TOC_3]B248338[TOC] Blank (B248338-BLK1) Prepared: 12/13/19 Analyzed: 12/16/19 Acetone g/L50ND Benzene g/L0.50ND Bromobenzene g/L0.50ND Bromochloromethane g/L0.50ND Bromodichloromethane g/L0.50ND Bromoform g/L0.50ND Bromomethane g/L1.0ND 2-Butanone (MEK)g/L5.0ND n-Butylbenzene g/L0.50ND sec-Butylbenzene g/L0.50ND tert-Butylbenzene g/L0.50ND Carbon Tetrachloride g/L0.50ND Chlorobenzene g/L0.50ND Ethanol g/L50ND Chlorodibromomethane g/L0.50ND Chloroethane g/L0.50ND Chloroform g/L0.50ND Chloromethane g/L0.60ND 2-Chlorotoluene g/L0.50ND 4-Chlorotoluene g/L0.50ND 1,2-Dibromoethane (EDB)g/L0.50ND 1,2-Dichlorobenzene g/L0.50ND 1,3-Dichlorobenzene g/L0.50ND 1,4-Dichlorobenzene g/L0.50ND Dichlorodifluoromethane (Freon 12)g/L0.50ND 1,1-Dichloroethane g/L0.50ND 1,2-Dichloroethane g/L0.50ND 1,1-Dichloroethylene g/L0.50ND cis-1,2-Dichloroethylene g/L0.50ND trans-1,2-Dichloroethylene g/L0.50ND 1,2-Dichloropropane g/L0.50ND 1,3-Dichloropropane g/L0.50ND 2,2-Dichloropropane g/L0.50ND 1,1-Dichloropropene g/L0.50ND cis-1,3-Dichloropropene g/L0.50ND trans-1,3-Dichloropropene g/L0.50ND Diisopropyl Ether (DIPE)g/L0.50ND Ethylbenzene g/L0.50ND 2-Hexanone (MBK)g/L5.0ND Isopropylbenzene (Cumene)g/L0.50ND p-Isopropyltoluene (p-Cymene)g/L0.50ND Methyl tert-Butyl Ether (MTBE)g/L0.50ND Methylene Chloride g/L5.0ND 4-Methyl-2-pentanone (MIBK)g/L5.0ND Naphthalene g/L0.50ND n-Propylbenzene g/L0.50ND Styrene g/L0.50ND 1,1,2,2-Tetrachloroethane g/L0.50ND Tetrachloroethylene g/L0.50ND Toluene g/L0.50ND 1,2,3-Trichlorobenzene g/L1.0ND 1,2,4-Trichlorobenzene g/L0.50ND [TOC_1]QC Data[TOC] Page 21 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B248338 - SW-846 5030B Blank (B248338-BLK1) Prepared: 12/13/19 Analyzed: 12/16/19 1,1,1-Trichloroethane g/L0.50ND 1,1,2-Trichloroethane g/L0.50ND Trichloroethylene g/L0.50ND Trichlorofluoromethane (Freon 11)g/L0.50ND 1,2,3-Trichloropropane g/L0.50ND 1,2,4-Trimethylbenzene g/L0.50ND 1,3,5-Trimethylbenzene g/L0.50ND Vinyl Acetate g/L20ND Vinyl Chloride g/L0.50ND m+p Xylene g/L1.0ND o-Xylene g/L0.50ND g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 93.423.3 g/L 25.0 70-130Surrogate: Toluene-d8 97.424.4 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 93.723.4 LCS (B248338-BS1) Prepared: 12/13/19 Analyzed: 12/16/19 Acetone g/L50 100 L-0770-130135*135 Benzene g/L0.50 10.0 70-13086.08.60 Bromobenzene g/L0.50 10.0 70-13010310.3 Bromochloromethane g/L0.50 10.0 70-13093.49.34 Bromodichloromethane g/L0.50 10.0 70-13010310.3 Bromoform g/L0.50 10.0 70-13011911.9 Bromomethane g/L1.0 10.0 60-14010210.2 2-Butanone (MEK)g/L5.0 100 70-130113113 n-Butylbenzene g/L0.50 10.0 70-13011111.1 sec-Butylbenzene g/L0.50 10.0 70-13010710.7 tert-Butylbenzene g/L0.50 10.0 70-13010710.7 Carbon Tetrachloride g/L0.50 10.0 70-13098.79.87 Chlorobenzene g/L0.50 10.0 70-13010410.4 Ethanol g/L50 100 L-0270-130153*153 Chlorodibromomethane g/L0.50 10.0 70-13097.79.77 Chloroethane g/L0.50 10.0 60-14095.49.54 Chloroform g/L0.50 10.0 70-13084.08.40 Chloromethane g/L0.60 10.0 60-14094.69.46 2-Chlorotoluene g/L0.50 10.0 70-13098.79.87 4-Chlorotoluene g/L0.50 10.0 70-13011111.1 1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13010110.1 1,2-Dichlorobenzene g/L0.50 10.0 70-13010410.4 1,3-Dichlorobenzene g/L0.50 10.0 70-13010510.5 1,4-Dichlorobenzene g/L0.50 10.0 70-13010310.3 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14091.59.15 1,1-Dichloroethane g/L0.50 10.0 70-13088.88.88 1,2-Dichloroethane g/L0.50 10.0 70-13010010.0 1,1-Dichloroethylene g/L0.50 10.0 70-13010610.6 cis-1,2-Dichloroethylene g/L0.50 10.0 70-13090.79.07 trans-1,2-Dichloroethylene g/L0.50 10.0 70-13093.69.36 1,2-Dichloropropane g/L0.50 10.0 70-13095.59.55 1,3-Dichloropropane g/L0.50 10.0 70-13098.89.88 2,2-Dichloropropane g/L0.50 10.0 70-13091.19.11 1,1-Dichloropropene g/L0.50 10.0 70-13094.69.46 cis-1,3-Dichloropropene g/L0.50 10.0 70-13010110.1 trans-1,3-Dichloropropene g/L0.50 10.0 70-13099.49.94 Page 22 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B248338 - SW-846 5030B LCS (B248338-BS1) Prepared: 12/13/19 Analyzed: 12/16/19 Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13010310.3 Ethylbenzene g/L0.50 10.0 70-13010910.9 2-Hexanone (MBK)g/L5.0 100 L-0770-130139*139 Isopropylbenzene (Cumene)g/L0.50 10.0 70-13011311.3 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010410.4 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13094.99.49 Methylene Chloride g/L5.0 10.0 70-13099.89.98 4-Methyl-2-pentanone (MIBK)g/L5.0 100 L-0770-130141*141 Naphthalene g/L0.50 10.0 70-13011211.2 n-Propylbenzene g/L0.50 10.0 70-13011111.1 Styrene g/L0.50 10.0 70-13010210.2 1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13011411.4 Tetrachloroethylene g/L0.50 10.0 70-13011011.0 Toluene g/L0.50 10.0 70-13098.79.87 1,2,3-Trichlorobenzene g/L1.0 10.0 70-13010810.8 1,2,4-Trichlorobenzene g/L0.50 10.0 70-13011011.0 1,1,1-Trichloroethane g/L0.50 10.0 70-13097.59.75 1,1,2-Trichloroethane g/L0.50 10.0 70-13096.49.64 Trichloroethylene g/L0.50 10.0 70-13010010.0 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13010710.7 1,2,3-Trichloropropane g/L0.50 10.0 70-13011811.8 1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010210.2 1,3,5-Trimethylbenzene g/L0.50 10.0 70-13011011.0 Vinyl Acetate g/L20 100 70-130109109 Vinyl Chloride g/L0.50 10.0 L-0260-140333*33.3 m+p Xylene g/L1.0 20.0 70-13011022.1 o-Xylene g/L0.50 10.0 70-13011011.0 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 95.924.0 g/L 25.0 70-130Surrogate: Toluene-d8 97.224.3 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.724.4 LCS Dup (B248338-BSD1) Prepared: 12/13/19 Analyzed: 12/16/19 Acetone g/L50 100 2570-130118 13.7118 Benzene g/L0.50 10.0 2570-13085.0 1.178.50 Bromobenzene g/L0.50 10.0 2570-13096.9 6.499.69 Bromochloromethane g/L0.50 10.0 2570-13091.0 2.609.10 Bromodichloromethane g/L0.50 10.0 2570-130100 2.4610.0 Bromoform g/L0.50 10.0 2570-130102 14.710.2 Bromomethane g/L1.0 10.0 2560-14094.6 7.049.46 2-Butanone (MEK)g/L5.0 100 2570-130102 9.61102 n-Butylbenzene g/L0.50 10.0 2570-130111 0.45111.1 sec-Butylbenzene g/L0.50 10.0 2570-130108 0.84010.8 tert-Butylbenzene g/L0.50 10.0 2570-130108 1.7710.8 Carbon Tetrachloride g/L0.50 10.0 2570-13096.4 2.369.64 Chlorobenzene g/L0.50 10.0 2570-13098.4 6.019.84 Ethanol g/L50 100 25 L-0270-130155 0.942*155 Chlorodibromomethane g/L0.50 10.0 2570-13096.5 1.249.65 Chloroethane g/L0.50 10.0 2560-14095.4 0.009.54 Chloroform g/L0.50 10.0 2570-13083.0 1.208.30 Chloromethane g/L0.60 10.0 2560-14096.8 2.309.68 2-Chlorotoluene g/L0.50 10.0 2570-13095.2 3.619.52 4-Chlorotoluene g/L0.50 10.0 2570-130102 9.0210.2 Page 23 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Volatile Organic Compounds by GC/MS - Quality Control QUALITY CONTROL Batch B248338 - SW-846 5030B LCS Dup (B248338-BSD1) Prepared: 12/13/19 Analyzed: 12/16/19 1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13095.5 5.709.55 1,2-Dichlorobenzene g/L0.50 10.0 2570-130104 0.28810.4 1,3-Dichlorobenzene g/L0.50 10.0 2570-130104 1.5310.4 1,4-Dichlorobenzene g/L0.50 10.0 2570-130100 2.1710.0 Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14086.7 5.398.67 1,1-Dichloroethane g/L0.50 10.0 2570-13086.2 2.978.62 1,2-Dichloroethane g/L0.50 10.0 2570-13098.1 2.429.81 1,1-Dichloroethylene g/L0.50 10.0 2570-130102 4.0310.2 cis-1,2-Dichloroethylene g/L0.50 10.0 2570-13088.8 2.128.88 trans-1,2-Dichloroethylene g/L0.50 10.0 2570-13092.0 1.729.20 1,2-Dichloropropane g/L0.50 10.0 2570-13094.3 1.269.43 1,3-Dichloropropane g/L0.50 10.0 2570-13094.8 4.139.48 2,2-Dichloropropane g/L0.50 10.0 2570-13084.1 7.998.41 1,1-Dichloropropene g/L0.50 10.0 2570-13090.1 4.879.01 cis-1,3-Dichloropropene g/L0.50 10.0 2570-13099.1 1.909.91 trans-1,3-Dichloropropene g/L0.50 10.0 2570-13094.0 5.589.40 Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130103 0.097210.3 Ethylbenzene g/L0.50 10.0 2570-130106 2.6010.6 2-Hexanone (MBK)g/L5.0 100 2570-130125 10.6125 Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130106 6.1310.6 p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130104 0.19310.4 Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13081.8 14.88.18 Methylene Chloride g/L5.0 10.0 2570-13093.1 6.959.31 4-Methyl-2-pentanone (MIBK)g/L5.0 100 2570-130125 11.5125 Naphthalene g/L0.50 10.0 2570-130105 6.5410.5 n-Propylbenzene g/L0.50 10.0 2570-130107 3.9410.7 Styrene g/L0.50 10.0 2570-13098.0 4.209.80 1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130106 7.5310.6 Tetrachloroethylene g/L0.50 10.0 2570-130106 3.9810.6 Toluene g/L0.50 10.0 2570-13095.5 3.309.55 1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130105 2.4510.5 1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130113 2.1511.3 1,1,1-Trichloroethane g/L0.50 10.0 2570-13096.1 1.459.61 1,1,2-Trichloroethane g/L0.50 10.0 2570-13094.8 1.679.48 Trichloroethylene g/L0.50 10.0 2570-13095.2 5.429.52 Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130103 3.5310.3 1,2,3-Trichloropropane g/L0.50 10.0 2570-130104 12.410.4 1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13099.4 2.399.94 1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130105 5.2110.5 Vinyl Acetate g/L20 100 2570-130100 8.22100 Vinyl Chloride g/L0.50 10.0 25 L-0260-140328 1.76*32.8 m+p Xylene g/L1.0 20.0 2570-130105 4.9721.0 o-Xylene g/L0.50 10.0 2570-130107 3.4110.7 g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 96.724.2 g/L 25.0 70-130Surrogate: Toluene-d8 96.624.2 g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 95.924.0 Page 24 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Semivolatile Organic Compounds by - GC/MS - Quality Control QUALITY CONTROL [TOC_2]Semivolatile Organic Compounds by - GC/MS[TOC] Batch B248656 - SW-846 3510C [TOC_3]B248656[TOC] Blank (B248656-BLK1) Prepared: 12/18/19 Analyzed: 12/20/19 Acenaphthene g/L5.00ND Acenaphthylene g/L5.00ND Anthracene g/L5.00ND Benzidine g/L20.0 V-04, V-35ND Benzo(a)anthracene g/L5.00ND Benzo(a)pyrene g/L5.00ND Benzo(b)fluoranthene g/L5.00ND Benzo(g,h,i)perylene g/L5.00ND Benzo(k)fluoranthene g/L5.00ND 4-Bromophenylphenylether g/L10.0ND Butylbenzylphthalate g/L10.0ND 4-Chloro-3-methylphenol g/L10.0ND Bis(2-chloroethoxy)methane g/L10.0ND Bis(2-chloroethyl)ether g/L10.0ND Bis(2-chloroisopropyl)ether g/L10.0ND 2-Chloronaphthalene g/L10.0ND 2-Chlorophenol g/L10.0ND 4-Chlorophenylphenylether g/L10.0ND Chrysene g/L5.00ND Dibenz(a,h)anthracene g/L5.00ND Di-n-butylphthalate g/L10.0ND 1,3-Dichlorobenzene g/L5.00ND 1,4-Dichlorobenzene g/L5.00ND 1,2-Dichlorobenzene g/L5.00ND 3,3-Dichlorobenzidine g/L10.0ND 2,4-Dichlorophenol g/L10.0ND Diethylphthalate g/L10.0ND 2,4-Dimethylphenol g/L10.0ND Dimethylphthalate g/L10.0ND 4,6-Dinitro-2-methylphenol g/L10.0ND 2,4-Dinitrophenol g/L10.0ND 2,4-Dinitrotoluene g/L10.0ND 2,6-Dinitrotoluene g/L10.0ND Di-n-octylphthalate g/L10.0ND 1,2-Diphenylhydrazine/Azobenzene g/L10.0ND Bis(2-Ethylhexyl)phthalate g/L10.0ND Fluoranthene g/L5.00ND Fluorene g/L5.00ND Hexachlorobenzene g/L10.0ND Hexachlorobutadiene g/L10.0ND Hexachlorocyclopentadiene g/L10.0 L-04ND Hexachloroethane g/L10.0ND Indeno(1,2,3-cd)pyrene g/L5.00ND Isophorone g/L10.0ND Naphthalene g/L5.00ND Nitrobenzene g/L10.0ND 2-Nitrophenol g/L10.0ND 4-Nitrophenol g/L10.0ND N-Nitrosodimethylamine g/L10.0ND N-Nitrosodiphenylamine/Diphenylamine g/L10.0ND N-Nitrosodi-n-propylamine g/L10.0ND Pentachlorophenol g/L10.0ND Page 25 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Semivolatile Organic Compounds by - GC/MS - Quality Control QUALITY CONTROL Batch B248656 - SW-846 3510C Blank (B248656-BLK1) Prepared: 12/18/19 Analyzed: 12/20/19 2-Methylnaphthalene g/L5.00ND Phenanthrene g/L5.00ND 2-Methylphenol g/L10.0ND Phenol g/L10.0ND 3/4-Methylphenol g/L20.0ND Pyrene g/L5.00ND 1,2,4-Trichlorobenzene g/L5.00ND 2,4,6-Trichlorophenol g/L10.0ND g/L 200 15-110Surrogate: 2-Fluorophenol 47.093.9 g/L 200 15-110Surrogate: Phenol-d6 33.967.8 g/L 100 30-130Surrogate: Nitrobenzene-d5 63.563.5 g/L 100 30-130Surrogate: 2-Fluorobiphenyl 75.075.0 g/L 200 15-110Surrogate: 2,4,6-Tribromophenol 73.3147 g/L 100 30-130Surrogate: p-Terphenyl-d14 67.267.2 LCS (B248656-BS1) Prepared: 12/18/19 Analyzed: 12/20/19 Acenaphthene g/L5.00 50.0 47-14564.432.2 Acenaphthylene g/L5.00 50.0 33-14568.834.4 Anthracene g/L5.00 50.0 27-13373.836.9 Benzidine g/L20.0 50.0 V-04, V-3540-14010552.4 Benzo(a)anthracene g/L5.00 50.0 33-14370.535.3 Benzo(a)pyrene g/L5.00 50.0 17-16368.534.2 Benzo(b)fluoranthene g/L5.00 50.0 24-15968.134.0 Benzo(g,h,i)perylene g/L5.00 50.0 10-21972.536.3 Benzo(k)fluoranthene g/L5.00 50.0 11-16270.035.0 4-Bromophenylphenylether g/L10.0 50.0 53-12766.033.0 Butylbenzylphthalate g/L10.0 50.0 10-15269.234.6 4-Chloro-3-methylphenol g/L10.0 50.0 22-14768.734.3 Bis(2-chloroethoxy)methane g/L10.0 50.0 33-18469.134.5 Bis(2-chloroethyl)ether g/L10.0 50.0 12-15866.333.1 Bis(2-chloroisopropyl)ether g/L10.0 50.0 36-16669.834.9 2-Chloronaphthalene g/L10.0 50.0 L-0760-12059.7 *29.9 2-Chlorophenol g/L10.0 50.0 23-13465.832.9 4-Chlorophenylphenylether g/L10.0 50.0 25-15864.432.2 Chrysene g/L5.00 50.0 17-16869.334.7 Dibenz(a,h)anthracene g/L5.00 50.0 10-22772.336.2 Di-n-butylphthalate g/L10.0 50.0 10-12070.235.1 1,3-Dichlorobenzene g/L5.00 50.0 10-17250.925.4 1,4-Dichlorobenzene g/L5.00 50.0 20-12451.525.8 1,2-Dichlorobenzene g/L5.00 50.0 32-12952.826.4 3,3-Dichlorobenzidine g/L10.0 50.0 10-26278.139.0 2,4-Dichlorophenol g/L10.0 50.0 39-13564.132.0 Diethylphthalate g/L10.0 50.0 10-12066.133.0 2,4-Dimethylphenol g/L10.0 50.0 32-12065.532.7 Dimethylphthalate g/L10.0 50.0 10-12068.534.2 4,6-Dinitro-2-methylphenol g/L10.0 50.0 10-18183.341.6 2,4-Dinitrophenol g/L10.0 50.0 10-19173.736.9 2,4-Dinitrotoluene g/L10.0 50.0 39-13979.839.9 2,6-Dinitrotoluene g/L10.0 50.0 50-15878.839.4 Di-n-octylphthalate g/L10.0 50.0 4-14663.731.9 1,2-Diphenylhydrazine/Azobenzene g/L10.0 50.0 40-14072.936.5 Bis(2-Ethylhexyl)phthalate g/L10.0 50.0 8-15867.833.9 Page 26 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Semivolatile Organic Compounds by - GC/MS - Quality Control QUALITY CONTROL Batch B248656 - SW-846 3510C LCS (B248656-BS1) Prepared: 12/18/19 Analyzed: 12/20/19 Fluoranthene g/L5.00 50.0 26-13775.837.9 Fluorene g/L5.00 50.0 59-12170.135.0 Hexachlorobenzene g/L10.0 50.0 10-15270.135.0 Hexachlorobutadiene g/L10.0 50.0 24-12045.222.6 Hexachlorocyclopentadiene g/L10.0 50.0 L-0440-14030.9 *15.5 Hexachloroethane g/L10.0 50.0 40-12048.424.2 Indeno(1,2,3-cd)pyrene g/L5.00 50.0 10-17177.438.7 Isophorone g/L10.0 50.0 21-19672.536.2 Naphthalene g/L5.00 50.0 21-13360.530.2 Nitrobenzene g/L10.0 50.0 35-18070.535.2 2-Nitrophenol g/L10.0 50.0 29-18276.838.4 4-Nitrophenol g/L10.0 50.0 10-13248.424.2 N-Nitrosodimethylamine g/L10.0 50.0 40-14041.220.6 N-Nitrosodiphenylamine/Diphenylamine g/L10.0 50.0 40-14072.736.4 N-Nitrosodi-n-propylamine g/L10.0 50.0 10-23070.535.3 Pentachlorophenol g/L10.0 50.0 14-17650.925.4 2-Methylnaphthalene g/L5.00 50.0 40-14065.933.0 Phenanthrene g/L5.00 50.0 54-12072.836.4 2-Methylphenol g/L10.0 50.0 40-14061.330.6 Phenol g/L10.0 50.0 5-12040.320.2 3/4-Methylphenol g/L20.0 50.0 40-14059.129.6 Pyrene g/L5.00 50.0 52-12068.534.3 1,2,4-Trichlorobenzene g/L5.00 50.0 44-14251.525.7 2,4,6-Trichlorophenol g/L10.0 50.0 37-14467.433.7 g/L 200 15-110Surrogate: 2-Fluorophenol 49.298.3 g/L 200 15-110Surrogate: Phenol-d6 35.871.7 g/L 100 30-130Surrogate: Nitrobenzene-d5 69.169.1 g/L 100 30-130Surrogate: 2-Fluorobiphenyl 83.583.5 g/L 200 15-110Surrogate: 2,4,6-Tribromophenol 83.5167 g/L 100 30-130Surrogate: p-Terphenyl-d14 73.273.2 LCS Dup (B248656-BSD1) Prepared: 12/18/19 Analyzed: 12/20/19 Acenaphthene g/L5.00 50.0 4847-14570.5 8.9335.2 Acenaphthylene g/L5.00 50.0 7433-14575.7 9.4437.8 Anthracene g/L5.00 50.0 6627-13379.2 7.0839.6 Benzidine g/L20.0 50.0 30 V-04, V-3540-14051.7 67.9 *25.8 Benzo(a)anthracene g/L5.00 50.0 5333-14376.4 7.9838.2 Benzo(a)pyrene g/L5.00 50.0 7217-16374.9 8.9537.5 Benzo(b)fluoranthene g/L5.00 50.0 7124-15973.9 8.1436.9 Benzo(g,h,i)perylene g/L5.00 50.0 9710-21978.4 7.7139.2 Benzo(k)fluoranthene g/L5.00 50.0 6311-16276.8 9.2438.4 4-Bromophenylphenylether g/L10.0 50.0 4353-12773.5 10.736.8 Butylbenzylphthalate g/L10.0 50.0 6010-15274.8 7.6937.4 4-Chloro-3-methylphenol g/L10.0 50.0 7322-14775.3 9.1737.6 Bis(2-chloroethoxy)methane g/L10.0 50.0 5433-18475.8 9.3337.9 Bis(2-chloroethyl)ether g/L10.0 50.0 10812-15873.0 9.6536.5 Bis(2-chloroisopropyl)ether g/L10.0 50.0 7636-16675.2 7.4037.6 2-Chloronaphthalene g/L10.0 50.0 2460-12063.5 6.2031.8 2-Chlorophenol g/L10.0 50.0 6123-13474.0 11.837.0 4-Chlorophenylphenylether g/L10.0 50.0 6125-15872.5 11.736.2 Chrysene g/L5.00 50.0 8717-16876.1 9.3238.0 Dibenz(a,h)anthracene g/L5.00 50.0 12610-22777.7 7.1538.8 Page 27 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Semivolatile Organic Compounds by - GC/MS - Quality Control QUALITY CONTROL Batch B248656 - SW-846 3510C LCS Dup (B248656-BSD1) Prepared: 12/18/19 Analyzed: 12/20/19 Di-n-butylphthalate g/L10.0 50.0 4710-12075.2 6.9637.6 1,3-Dichlorobenzene g/L5.00 50.0 3010-17257.5 12.228.8 1,4-Dichlorobenzene g/L5.00 50.0 3020-12458.9 13.429.5 1,2-Dichlorobenzene g/L5.00 50.0 3032-12960.9 14.130.4 3,3-Dichlorobenzidine g/L10.0 50.0 10810-26284.2 7.5942.1 2,4-Dichlorophenol g/L10.0 50.0 5039-13571.3 10.735.7 Diethylphthalate g/L10.0 50.0 10010-12073.0 9.9236.5 2,4-Dimethylphenol g/L10.0 50.0 5832-12073.3 11.336.7 Dimethylphthalate g/L10.0 50.0 18310-12074.4 8.3737.2 4,6-Dinitro-2-methylphenol g/L10.0 50.0 20310-18189.7 7.4744.9 2,4-Dinitrophenol g/L10.0 50.0 13210-19180.1 8.2940.1 2,4-Dinitrotoluene g/L10.0 50.0 4239-13985.5 6.9742.8 2,6-Dinitrotoluene g/L10.0 50.0 4850-15887.0 9.8743.5 Di-n-octylphthalate g/L10.0 50.0 694-14667.5 5.7033.7 1,2-Diphenylhydrazine/Azobenzene g/L10.0 50.0 3040-14077.6 6.2238.8 Bis(2-Ethylhexyl)phthalate g/L10.0 50.0 828-15872.2 6.3436.1 Fluoranthene g/L5.00 50.0 6626-13780.5 6.0140.3 Fluorene g/L5.00 50.0 3859-12176.6 8.8438.3 Hexachlorobenzene g/L10.0 50.0 5510-15277.2 9.6738.6 Hexachlorobutadiene g/L10.0 50.0 6224-12052.1 14.126.0 Hexachlorocyclopentadiene g/L10.0 50.0 30 L-0440-14036.3 16.1*18.2 Hexachloroethane g/L10.0 50.0 5240-12055.3 13.427.6 Indeno(1,2,3-cd)pyrene g/L5.00 50.0 9910-17182.9 6.7941.4 Isophorone g/L10.0 50.0 9321-19680.0 9.8640.0 Naphthalene g/L5.00 50.0 6521-13368.4 12.334.2 Nitrobenzene g/L10.0 50.0 6235-18077.1 8.9438.6 2-Nitrophenol g/L10.0 50.0 5529-18286.2 11.543.1 4-Nitrophenol g/L10.0 50.0 13110-13251.3 5.9825.7 N-Nitrosodimethylamine g/L10.0 50.0 3040-14043.4 5.1521.7 N-Nitrosodiphenylamine/Diphenylamine g/L10.0 50.0 3040-14078.7 7.9239.4 N-Nitrosodi-n-propylamine g/L10.0 50.0 8710-23078.4 10.639.2 Pentachlorophenol g/L10.0 50.0 8614-17656.0 9.5828.0 2-Methylnaphthalene g/L5.00 50.0 3040-14074.2 11.837.1 Phenanthrene g/L5.00 50.0 3954-12078.8 7.9739.4 2-Methylphenol g/L10.0 50.0 3040-14070.5 14.035.2 Phenol g/L10.0 50.0 645-12044.7 10.322.4 3/4-Methylphenol g/L20.0 50.0 3040-14066.0 11.033.0 Pyrene g/L5.00 50.0 4952-12075.1 9.0837.5 1,2,4-Trichlorobenzene g/L5.00 50.0 5044-14259.3 14.129.6 2,4,6-Trichlorophenol g/L10.0 50.0 5837-14474.3 9.6937.1 g/L 200 15-110Surrogate: 2-Fluorophenol 54.9110 g/L 200 15-110Surrogate: Phenol-d6 40.681.2 g/L 100 30-130Surrogate: Nitrobenzene-d5 75.675.6 g/L 100 30-130Surrogate: 2-Fluorobiphenyl 92.492.4 g/L 200 15-110Surrogate: 2,4,6-Tribromophenol 95.1190 g/L 100 30-130Surrogate: p-Terphenyl-d14 80.780.7 Page 28 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Tentatively Identified Compounds - SV Compounds (ESTIMATED VALUES REPORTED) - Quality Control QUALITY CONTROL entatively Identified Compounds - SV Compounds (ESTIMATED VALUES REPORTED)[TOC] Batch B248656 - SW-846 3510C [TOC_3]B248656[TOC] Blank (B248656-BLK1) Prepared: 12/18/19 Analyzed: 12/20/19 No TICs Found g/L0.0 Page 29 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Result Limit Reporting Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Petroleum Hydrocarbons Analyses - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses[TOC] Batch B248289 - SW-846 3546 [TOC_3]B248289[TOC] Blank (B248289-BLK1) Prepared: 12/13/19 Analyzed: 12/15/19 Diesel Range Organics mg/Kg wet8.3ND mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 75.72.52 LCS (B248289-BS1) Prepared: 12/13/19 Analyzed: 12/15/19 Diesel Range Organics mg/Kg wet8.3 33.3 40-14075.825.3 mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 63.92.13 LCS Dup (B248289-BSD1) Prepared: 12/13/19 Analyzed: 12/15/19 Diesel Range Organics mg/Kg wet8.3 33.3 40-14079.0 4.1626.3 mg/Kg wet 3.33 40-140Surrogate: 2-Fluorobiphenyl 65.92.20 Batch B248390 - SW-846 5030B [TOC_3]B248390[TOC] Blank (B248390-BLK1) Prepared & Analyzed: 12/14/19 Gasoline Range Organics (GRO)mg/Kg wet1.0ND g/L 15.0 70-130Surrogate: 1-Chloro-3-fluorobenzene 10015.1 LCS (B248390-BS1) Prepared & Analyzed: 12/14/19 Gasoline Range Organics (GRO)mg/Kg wet0.010 0.250 80-12085.50.214 g/L 15.0 70-130Surrogate: 1-Chloro-3-fluorobenzene 10115.1 LCS Dup (B248390-BSD1) Prepared & Analyzed: 12/14/19 Gasoline Range Organics (GRO)mg/Kg wet0.010 0.250 3080-12081.1 5.220.203 g/L 15.0 70-130Surrogate: 1-Chloro-3-fluorobenzene 10816.1 Page 30 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. RL Reporting Limit is at the level of quantitation (LOQ) DL Detection Limit is the lower limit of detection determined by the MDL study MCL Maximum Contaminant Level ND Not Detected Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is on the high side. L-02 Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this compound is likely to be biased on the low side. L-04 Either laboratory fortified blank/laboratory control sample or duplicate recovery is outside of control limits, but the other is within limits. RPD between the two LFB/LCS results is within method specified criteria. L-07 Elevated reporting limit due to high concentration of target compounds.RL-11 The surrogate recovery for this sample is not available due to sample dilution below the surrogate reporting limit required from high analyte concentration and/or matrix interferences. S-01 Initial calibration did not meet method specifications. Compound was calibrated using a response factor where %RSD is outside of method specified criteria. Reported result is estimated. V-04 Initial calibration verification (ICV) did not meet method specifications and was biased on the high side for this compound. Reported result is estimated. V-35 [TOC_1]Flag/Qualifier Summary[TOC] Page 31 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report 625.1 in Water CT,MA,NH,NY,NC,RI,ME,VAAcenaphthene CT,MA,NH,NY,NC,RI,ME,VAAcenaphthylene CT,MA,NH,NY,NC,RI,ME,VAAnthracene CT,MA,NH,NY,NC,RI,ME,VABenzidine CT,MA,NH,NY,NC,RI,ME,VABenzo(a)anthracene CT,MA,NH,NY,NC,RI,ME,VABenzo(a)pyrene CT,MA,NH,NY,NC,RI,ME,VABenzo(b)fluoranthene CT,MA,NH,NY,NC,RI,ME,VABenzo(g,h,i)perylene CT,MA,NH,NY,NC,RI,ME,VABenzo(k)fluoranthene CT,MA,NH,NY,NC,RI,ME,VA4-Bromophenylphenylether CT,MA,NH,NY,NC,RI,ME,VAButylbenzylphthalate CT,MA,NH,NY,NC,RI,VA4-Chloro-3-methylphenol CT,MA,NH,NY,NC,RI,ME,VABis(2-chloroethoxy)methane CT,MA,NH,NY,NC,RI,ME,VABis(2-chloroethyl)ether CT,MA,NH,NY,NC,RI,ME,VABis(2-chloroisopropyl)ether CT,MA,NH,NY,NC,RI,ME,VA2-Chloronaphthalene CT,MA,NH,NY,NC,RI,ME,VA2-Chlorophenol CT,MA,NH,NY,NC,RI,ME,VA4-Chlorophenylphenylether CT,MA,NH,NY,NC,RI,ME,VAChrysene CT,MA,NH,NY,NC,RI,ME,VADibenz(a,h)anthracene CT,MA,NH,NY,NC,RI,ME,VADi-n-butylphthalate MA,NC1,3-Dichlorobenzene MA,NC1,4-Dichlorobenzene MA,NC1,2-Dichlorobenzene CT,MA,NH,NY,NC,RI,ME,VA3,3-Dichlorobenzidine CT,MA,NH,NY,NC,RI,ME,VA2,4-Dichlorophenol CT,MA,NH,NY,NC,RI,ME,VADiethylphthalate CT,MA,NH,NY,NC,RI,ME,VA2,4-Dimethylphenol CT,MA,NH,NY,NC,RI,ME,VADimethylphthalate CT,MA,NH,NY,NC,RI,ME,VA4,6-Dinitro-2-methylphenol CT,MA,NH,NY,NC,RI,ME,VA2,4-Dinitrophenol CT,MA,NH,NY,NC,RI,ME,VA2,4-Dinitrotoluene CT,MA,NH,NY,NC,RI,ME,VA2,6-Dinitrotoluene CT,MA,NH,NY,NC,RI,ME,VADi-n-octylphthalate NC1,2-Diphenylhydrazine/Azobenzene CT,MA,NH,NY,NC,RI,ME,VABis(2-Ethylhexyl)phthalate CT,MA,NH,NY,NC,RI,ME,VAFluoranthene CT,MA,NH,NY,NC,RI,ME,VAFluorene CT,MA,NH,NY,NC,RI,ME,VAHexachlorobenzene CT,MA,NH,NY,NC,RI,ME,VAHexachlorobutadiene CT,MA,NH,NY,NC,RI,ME,VAHexachlorocyclopentadiene CT,MA,NH,NY,NC,RI,ME,VAHexachloroethane CT,MA,NH,NY,NC,RI,ME,VAIndeno(1,2,3-cd)pyrene CT,MA,NH,NY,NC,RI,ME,VAIsophorone CT,MA,NH,NY,NC,RI,ME,VANaphthalene CT,MA,NH,NY,NC,RI,ME,VANitrobenzene CT,MA,NH,NY,NC,RI,ME,VA2-Nitrophenol [TOC_1]Certifications[TOC] Page 32 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report 625.1 in Water CT,MA,NH,NY,NC,RI,ME,VA4-Nitrophenol CT,MA,NH,NY,NC,RI,ME,VAN-Nitrosodimethylamine CT,MA,NH,NY,NC,RI,ME,VAN-Nitrosodi-n-propylamine CT,MA,NH,NY,NC,RI,ME,VAPentachlorophenol NC2-Methylnaphthalene CT,MA,NH,NY,NC,RI,ME,VAPhenanthrene NY,NC2-Methylphenol CT,MA,NH,NY,NC,RI,ME,VAPhenol NY,NC3/4-Methylphenol CT,MA,NH,NY,NC,RI,ME,VAPyrene CT,MA,NH,NY,NC,RI,ME,VA1,2,4-Trichlorobenzene CT,MA,NH,NY,NC,RI,ME,VA2,4,6-Trichlorophenol NC2-Fluorophenol SM21-22 6200B in Water NCAcetone NCBenzene NCBromobenzene NCBromochloromethane NCBromodichloromethane NCBromoform NCBromomethane NC2-Butanone (MEK) NCn-Butylbenzene NCsec-Butylbenzene NCtert-Butylbenzene NCCarbon Tetrachloride NCChlorobenzene NCEthanol NCChlorodibromomethane NCChloroethane NCChloroform NCChloromethane NC2-Chlorotoluene NC4-Chlorotoluene NC1,2-Dibromoethane (EDB) NC1,2-Dichlorobenzene NC1,3-Dichlorobenzene NC1,4-Dichlorobenzene NCDichlorodifluoromethane (Freon 12) NC1,1-Dichloroethane NC1,2-Dichloroethane NC1,1-Dichloroethylene NCcis-1,2-Dichloroethylene NCtrans-1,2-Dichloroethylene NC1,2-Dichloropropane NC1,3-Dichloropropane Page 33 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report SM21-22 6200B in Water NC2,2-Dichloropropane NC1,1-Dichloropropene NCcis-1,3-Dichloropropene NCtrans-1,3-Dichloropropene NCDiisopropyl Ether (DIPE) NCEthylbenzene NC2-Hexanone (MBK) NCIsopropylbenzene (Cumene) NCp-Isopropyltoluene (p-Cymene) NCMethyl tert-Butyl Ether (MTBE) NCMethylene Chloride NC4-Methyl-2-pentanone (MIBK) NCNaphthalene NCn-Propylbenzene NCStyrene NC1,1,2,2-Tetrachloroethane NCTetrachloroethylene NCToluene NC1,2,3-Trichlorobenzene NC1,2,4-Trichlorobenzene NC1,1,1-Trichloroethane NC1,1,2-Trichloroethane NCTrichloroethylene NCTrichlorofluoromethane (Freon 11) NC1,2,3-Trichloropropane NC1,2,4-Trimethylbenzene NC1,3,5-Trimethylbenzene NCVinyl Acetate NCVinyl Chloride NCm+p Xylene NCo-Xylene SW-846 8015C in Soil NY,VA,NH,NCGasoline Range Organics (GRO) NY,VA,NH,NCDiesel Range Organics Page 34 of 38 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022 M-MA100Massachusetts DEPMA 06/30/2020 PH-0567Connecticut Department of Publilc HealthCT 09/30/2021 10899 NELAPNew York State Department of HealthNY 04/1/2020 2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2020 LAO00112Rhode Island Department of HealthRI 12/30/2019 652North Carolina Div. of Water QualityNC 12/31/2020 MA007 NELAPNew Jersey DEPNJ 06/30/2020 E871027 NELAPFlorida Department of HealthFL 06/30/2020 LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020 2011028State of MaineME 06/9/2021 460217Commonwealth of VirginiaVA 12/14/2020 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020 VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020 25703North Carolina Department of HealthNC-DW 07/31/2020 68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020 Page 35 of 38 Table of Contents Analyze SVOCs by 625 plus TICs for sample -05 per Ashley B. -KKM 12/18/19Page 36 of 38 Table of Contents Page 37 of 38 Table of Contents Page 38 of 38 Table of Contents       Appendix B Well Construction Records, Field Notes, and Photographic Record       Robert Miller 2675 SAEDACCO Inc X 12-12-2019 MW-1 Woods Grocery 1370 Newfound Rd. , Canton, NC, 28716 Haywood X X 1 65' 8" 4.25" HSA 0 50' 2"SCH40 PVC 50' 65' 2" .010 SCH40 PVC 0 46' Portland/BentoniteTrimi 48' 65' Silica Sand 20/30 0 65'brown silt Two feet bentonite seal from 46'to 48' 12/16/2019 Job Name: Site Loc.: Driller:MW-1Red Brown SILT 0-5 ft Red Brown Micaceous SILT 5-10 ft Light Brown Micaceous SILT 10-30 ft 0-50 ft 2" Dia. PVC Casing 0-46 ft Portland Cement/Bentonite Slurry 32 33 WELL CONSTRUCTION LOG Well ID:MW-1 Wood's Grocery Job #:02171214.60 Date:December 12, 2019 Canton, Haywood County, NC TOC EL:NM WR Rep:A. Barham SAEDACCO GW EL:58.60 263049.19 NC NAD83 Northing:206139.89 Depth in Feet Soil Description (Field USCS Classification) Well Construction 0 Ground Surface 1 6 NC NAD83 Easting: 2 3 4 5 20 14 7 8 9 10 22 11 12 13 26 15 16 24 21 28 29 25 17 18 19 23 31 30 27 Notes: Brown SILT 30-40 ft Dark Brown SILT 40-55 ft Dark Brown Moist SILT Dark Brown Wet SILT 55-60 ft 60-65 ft 62 63 64 65 50-65 ft 2" Dia. 0.010-Slot PVC Well Screen 48-65 ft Clean-Washed Torpedo SAND 46-48ft Bentonite 56 57 58 59 60 61 50 51 52 53 54 55 44 45 46 47 48 49 38 39 40 41 42 43 34 35 36 37 115 MacKenan Drive Cary, North Carolina 27511 tel:919.469.3340 fax:919.467.6008 www.withersravenel.com 2.) BLS - Below Land Surface 58.60= Groundwater Level (Measured Beneath TOC) 3.) TOC - Top of Casing Page 1 of 1 1.) Boring Terminated at 65' BLS WithersRavenel Our People. Your Success.  Wood’s Grocery WR No. 02171214.60  Photographic Record January 2020    Frame No. 1       Description: View of where the former Wood’s Grocery was supposedly located facing west.     Frame No. 2        Description: View of the utility locators conducting the GPR survey facing west.   WithersRavenel Our People. Your Success.  Wood’s Grocery WR No. 02171214.60  Photographic Record January 2020    Frame No. 3       Description: View of one of the possible USTs identified during the GPR survey.    Frame No. 4       Description: View of the second possible UST identified during the GPR survey.    WithersRavenel Our People. Your Success.  Wood’s Grocery WR No. 02171214.60  Photographic Record January 2020    Frame No. 5       Description: View of Saedacco drilling one of the soil borings facing north.     Frame No. 6      Description: View of Saedacco drilling MW‐1 facing north.    WithersRavenel Our People. Your Success.  Wood’s Grocery WR No. 02171214.60  Photographic Record January 2020    Frame No. 7       Description: View of MW‐1 facing north.