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HomeMy WebLinkAboutWS-9913_45093_CA_LSA_20200311609A Piner Road, Suite 115 Wilmington, North Carolina 28409 Telephone 919-871-0999 Fax 919-871-0335 www.atcgroupservices.com March 11, 2020 Ms. Mindy Lepard North Carolina Department of Environmental Quality Winston-Salem Regional Office Division of Waste Management - UST Section 450 West Hanes Mill Road, Suite 300 Winston-Salem, North Carolina 27105 RE: Phase I Limited Site Assessment Pilot Travel Center #6955 1044 Jimmie Kerr Road Haw River, Alamance County, North Carolina NCDEQ Facility ID #00-0-0000035045 NCDEQ Incident No. 45093 ATC Project No. PT00695504 Dear Ms. Lepard: ATC Associates of North Carolina, P.C., on behalf of Pilot Travel Centers, LLC, is submitting this Phase I Limited Site Assessment Report for the Pilot Travel Center #6955 located in Haw River, North Carolina. This report documents limited site assessment activities conducted per the Notice of Regulatory Requirements issued by the North Carolina Department of Environmental Quality dated November 21, 2019 and included the installation of one monitoring well and subsequent groundwater sampling event in January 2020 and the laboratory analytical results. If you have any questions or require additional information, please contact our office at (919) 871-0999. Sincerely, ATC Associates of North Carolina, P.C. Maureen Jackson, P.G. Max Burmeister Senior Project Manager Program Manager cc: Joey Cupp, Pilot Travel Centers, LLC Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 1 TABLE OF CONTENTS 1.0 SITE IDENTIFICATION .................................................................................3 2.0 SITE HISTORY AND CHARACTERIZATION ...........................................4 2.1 UST Owner and Operator Information ....................................................4 2.2 UST Information ......................................................................................4 2.3 AST Information ......................................................................................4 2.4 Site Characteristics...................................................................................4 2.5 Release Information .................................................................................4 3.0 LIMITED SITE ASSESSMENT RISK CLASSIFICATION AND LAND USE ..............................................................................................................................5 4.0 RECEPTOR PATHWAY INFORMATION ...................................................8 4.1 Water Supply Wells .................................................................................8 4.2 Public Water Supplies ..............................................................................9 4.3 Surface Water Bodies ..............................................................................9 4.4 Wellhead Protection Areas ......................................................................9 4.5 Regional Geology and Hydrogeology .....................................................9 4.6 Subsurface Structures...............................................................................10 4.7 Land Use ..................................................................................................10 5.0 LIMITED SITE ASSESSMENT ACTIVITIES ..............................................10 5.1 Soil Sampling ...........................................................................................10 5.2 Monitoring Well Installation....................................................................10 5.3 Groundwater Sampling ............................................................................11 6.0 SITE GEOLOGY AND HYDROGEOLOGY.................................................11 6.1 Description of Shallow Subsurface Geology ...........................................11 6.2 Groundwater Occurrence .........................................................................12 6.3 Groundwater Flow Direction ...................................................................12 7.0 ANALYTICAL RESULTS ...............................................................................12 7.1 Soil Analytical Results .............................................................................12 7.2 Groundwater Analytical Results ..............................................................12 8.0 CONCLUSIONS AND RECOMMENDATIONS ...........................................12 8.1 Conclusions ..............................................................................................12 8.2 Recommendations ....................................................................................13 Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 2 TABLES Table 1 Water Supply Well Information Table 2 Adjacent Property Owner Information Table 3 Monitoring Well Construction Details Table 4 Soil Analytical Results Table 5 Groundwater Analytical Results FIGURES Figure 1 Topographic Map Figure 2 Site Map Figure 3 Potential Receptor Map Figure 4 Groundwater Analytical Map APPENDICES Appendix A Soil Boring Log and Well Construction Record Appendix B Laboratory Analytical Results Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 4 2.0 SITE HISTORY AND CHARACTERIZATION 2.1 UST Owner and Operator Information One 15,000-gallon gasoline, one 10,000-gallon gasoline, and two 25,000-gallon diesel underground storage tanks (USTs) were installed at the referenced facility on May 24, 1996. The USTs and their appurtenances are owned by Pilot Travel Centers, LLC of Knoxville, Tennessee. Information regarding each of the tanks is provided below. 2.2 UST Information UST ID PRODUCT CAPACITY (gals.) MATERIALS INSTALLATION DATE UST STATUS RELEASE ASSOCIATED (Yes/No) T1 Gasoline 15,000 Steel 05-24-1996 Active No T2 Gasoline 10,000 Steel 05-24-1996 Active No T3 Diesel 25,000 Steel 05-24-1996 Active Yes T4 Diesel 25,000 Steel 05-24-1996 Active Yes Figure 1 is a topographical map of the site and surrounding area. Figure 2 is a site map, which depicts the site and pertinent structures, including the location of the USTs and appurtenances. 2.3 AST Information ASTs were not observed on the property. 2.4 Site Characteristics The subject property consists of one convenience store building, two fast food restaurants, and several gasoline and diesel dispenser islands, and other petroleum fueling equipment. The subject property and surrounding area are fairly level. The subject property is located in a light commercial area in proximity to Interstate-85/40 (off Exit 150). Municipal water is available in the site vicinity. 2.5 Release Information On June 12, 2018, during on-site testing of the UST system, it was determined that there was diesel product in the submersible turbine pump (STP) sump for diesel tank #3, and the sump was in need of repair or replacement. On June 13, 2018, Pilot Travel Centers, LLC (Pilot) personnel submitted a UST 17A UST Suspected Release 24 Hour Notice. On June 20, 2018, Pilot personnel submitted a UST-17B UST Suspected Release 7 Day Notice. As part of the site check activities, ATC personnel contracted with Geologic Exploration to hand auger a borehole to 5 feet below ground surface (bgs) in proximity to the Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 5 diesel tank #3 STP sump. The soil sample collected during the site check activities (SB-1 5’) indicated C9-C22 aromatics above the Soil-to-Groundwater Maximum Soil Contaminant Concentrations (STGW-MSCCs). On August 16, 2018, upon receipt of the soil analytical results, ATC personnel submitted a UST-61 24-Hour Release and UST Leak Reporting Form to the North Carolina Department of Environmental Quality (NCDEQ) Winston-Salem Regional Office. The results of the site check activities are documented in a Site Check Report submitted by ATC on August 21, 2018. On November 21, 2019, NCDEQ issued a Notice of Regulatory Requirements (NORR) for the performance of a Phase I Limited Site Assessment (LSA). 3.0 LIMITED SITE ASSESSMENT RISK CLASSIFICATION AND LAND USE In order to evaluate the following, a review of available site-specific, local and regional data was performed to include:  A well survey within a 1,500-foot radius of the subject facility, including a record inquiry.  Identification of wellhead protection areas.  Researching geology and hydrogeology of the region, including topography, soil types, and surface water drainage patterns.  Identification of surface waters within a 1,500-foot radius of the subject facility.  Land use observations (site reconnaissance) and zoning classifications.  A visual survey for subsurface structures and potential impacts from the source area.  Gathering information on adjacent property owners and occupants. Part I – Groundwater/Surface Water/Vapor Impacts High Risk: 1. Has the discharge or release contaminated any water supply well including any used for non-drinking purposes? NO 2. Is a water supply well used for drinking water located within 1,000 feet of the source area of the discharge or release? NO According to the City of Graham Water and Sewer Department, public water is supplied to the site and adjacent properties and municipal water is available in the site vicinity. During the water supply well survey, one water supply well was identified approximately 800 feet north of the source area. It was confirmed that this property is connected to the municipal water supply and has an active water account; therefore, it is assumed the water supply well is used for non-potable purposes. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 6 3. Is a water supply well used for any purpose (e.g. irrigation, washing cars, industrial cooling water, filling swimming pools) located within 250 feet of the source area of the release or discharge? NO 4. Does groundwater within 500 feet of the source area of the discharge or release have the potential for future use in that there is no other source of water supply other than the groundwater? NO 5. Do vapors from the discharge or release pose a threat of explosion because of accumulation of the vapors in a confined space or pose any other serious threat to public health, public safety, or the environment? NO 6. Are there any other factors that would cause the discharge or release to pose an imminent danger to public health, public safety, or the environment? NO At the time of this report, factors have not been identified that would appear to pose an imminent danger to public health, public safety, or the environment. Intermediate Risk: 7. Is a surface water body located within 500 feet of the source area of the discharge or release? NO An unnamed pond is located approximately 1,100 feet west of the site. The Haw River is located approximately 2,400 feet west of the site. 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? NA 8. Is the source area of the discharge or release located within a designated wellhead protection area as defined in 42 USC 300h-7(e)? NO ATC reviewed the list of wellhead protection areas for municipalities and no wellhead protection areas were identified in the site vicinity. 9. Is the discharge or 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 If yes, is the source area of the discharge or release located in an area in which there is recharge to an unconfirmed or semi-confined aquifer that is being used or may be used as a source of drinking water? NA 10. Do the levels of groundwater contamination for any contaminant exceed the gross contamination levels (GCLs) established by the Department? NO Part II – Land Use Property Containing Source Area of Discharge or Release: The questions below pertain to the property containing the source area of the release. 1. Does the property contain one or more primary or secondary (permanent or temporary) residences? NO Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 7 2. Does the property contain a school, daycare center, hospital, playground, park, recreation area, church, nursing home, or other place of public assembly? NO The property is a travel center with retail petroleum sales. 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 bulk storage, etc.) enterprise, and inactive commercial or industrial enterprise, or is the land undeveloped? YES The property is an active travel center with retail petroleum sales. 4. Do children visit the property? YES Children visit the property consistent with its use. 5. Is access to the property reliably restricted consistent with its use (e.g., by fences, security personnel or both)? NO The site is not restricted. 6. Do pavement, building, or other structures cap the contaminated soil? YES The area is covered by asphalt in the driveways and parking areas. The UST basin and beneath the canopies is concrete If yes, what mechanisms are in place or can be put into place to ensure that the contaminated soil will remain capped in the foreseeable future? The property will likely remain commercial for the foreseeable future. 7. What is the zoning status of the property? The site is zoned General Business (B-2). 8. Is the use of the property likely to change in the next 20 years? NO ATC personnel are not aware of any plans to change the use of the property by the current property owner. Property Surrounding Source Area of Discharge or Release: The questions below pertain to the area within 1,500 feet of the source area of the discharge or release (excludes property containing source area of the release): 9. What is the distance from the source area of the release to the nearest primary or secondary residence (permanent or temporary)? The nearest residence was identified approximately 750 feet north of the source area. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 8 10. 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? Alamance Community College is located approximately 1,500 feet southwest of the source area. No other places of public assembly were identified within 1,500 feet of the source area. 11. What is the zoning status of properties in the surrounding area? Properties surrounding the subject facility are zoned Light Industrial (I-1). The zoning status of the subject facility is General Business (B-2). Commercial, industrial, and wooded, undeveloped properties characterize the surrounding area. 12. Briefly characterize the use and activities of the land in the surrounding area. The site is bordered to the north by Blue Beacon Truck Wash, to the east by vacant industrial land, to the west by Jimmie Kerr Road, and south by Interstate-85/40 with industrial and vacant land beyond. Agricultural and wooded land surround the area. 4.0 RECEPTOR PATHWAY INFORMATION As defined by NCDEQ, a receptor is “any human, plant, or animal that is or has the potential to be adversely affected by the release or migration of contaminants”. With respect to the subject facility, the following sections present information regarding potential receptor pathways for the migration of contaminants and pathway relationships to the facility. In an effort to efficiently gather complete and accurate data, ATC personnel performed a receptor survey of the area. Activities included a visual reconnaissance survey within 1,500 feet radial distance of the site and obtaining utility information from the City of Graham Water and Sewer Department. The results of the survey, regarding the potential identification of water wells located within 1,500 feet of the site, are summarized below. 4.1 Water Supply Wells ATC conducted a water supply well survey in the surrounding vicinity of the site. As part of the survey, ATC performed the following:  ATC conducted a visual reconnaissance on February 24, 2020. The reconnaissance was performed by driving and/or walking throughout the surrounding area and visually assessing the individual parcels of land for evidence of water supply wells, well houses, and/or water meters within a radius of 1,500 feet from the source area.  ATC contacted the City of Graham Water and Sewer Department, to determine which properties within 1,500 feet of the source area were connected to the county water system. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 9  ATC utilized the Alamance County Geographic Information System website Wells database, to determine if known wells were identified within 1,500 feet of the source area. Based on ATC’s findings, there is one water supply well located approximately 800 feet north of the source area. According to the City of Graham, this property has an active water account. Information regarding this water supply well is included in Table 1 and the location of the water supply well is depicted on Figure 3. 4.2 Public Water Supplies Public water supply to the area is provided by the City of Graham Water and Sewer Department. 4.3 Surface Water Bodies As shown on Figure 1, an unnamed pond is located approximately 1,100 feet west of the site. The Haw River is located approximately 2,400 feet west of the site. 4.4 Wellhead Protection Areas ATC reviewed the list of wellhead protection areas and no wellhead protection areas were identified in the site vicinity. 4.5 Regional Geology and Hydrogeology The site is located in the Piedmont Physiographic Region comprised of intermediate metavolcanic rock of the Cambrian/Late Proterozoic consisting of metamorphosed andesitic tuffs and flows and minor felsic and mafic metavolcanic rock. The occurrence and movement of groundwater in the Piedmont is within two separate, but interconnected, water-bearing zones. A shallow water-bearing zone occurs within the surficial soils and a deeper zone occurs within the underlying bedrock. Groundwater in the shallow soil zone occurs in the interstitial pore spaces between the grains comprising the surficial soils. Groundwater in this zone is typically unconfined. Groundwater movement is generally lateral from recharge areas to small streams that serve as localized discharge points. The occurrence and movement of groundwater in the underlying water- bearing zone within the crystalline bedrock is controlled by secondary joints, fractures, and faults within the bedrock. On a regional scale, the direction of groundwater flow is typically from uplands to major streams and groundwater sinks. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 10 4.6 Subsurface Structures Subsurface structures identified at the subject facility include municipal water and sewer lines. A water meter and sewer manholes were observed on-site. Other utilities may be present. ATC reviewed tax property cards available on the Alamance County Tax Administration webpage, to determine the presence of subsurface structures at the site or on adjacent properties. Based on the survey, structures at the site or properties within 1,500 feet do not appear to extend beneath the subsurface (i.e. basements). 4.7 Land Use The properties surrounding the site are commercial, industrial, or wooded. The nearest residence is located approximately 750 feet north of the site. Adjacent property use is summarized in Table 2. 5.0 LIMITED SITE ASSESSMENT ACTIVITIES The limited site assessment activities performed to collect data for this report included researching site-specific, local and regional data, performing soil and groundwater sampling, and submitting soil and groundwater samples for analytical testing. Information was also obtained from prior reports, prepared by ATC. The following sections discuss specific methodologies used in conducting these limited site assessment activities. 5.1 Soil Sampling Three soil samples, MW-1 (5-6’), MW-1 (10-11’), and MW-1 (15-16’) were collected during the installation of monitoring well MW-1, using hollow stem augers on January 16, 2020. These samples were collected into laboratory-approved containers, packed in ice, and delivered under chain-of-custody to Pace Analytical, for analyses. Soil samples MW-1 (5-6’) and MW-1 (15-16’) were requested to be analyzed by Environmental Protection Agency (EPA) Methods 8260 and 8270 and Massachusetts Department of Environmental Protection (MADEP) Methods for Extractable Petroleum Hydrocarbons (EPH) and Volatile Petroleum Hydrocarbons (VPH). Soil sample MW-1 (10-11’) was requested to be analyzed for MADEP EPH and VPH. The boring log is presented in Appendix A. 5.2 Monitoring Well Installation On January 20, 2020, monitoring well MW-1 was installed by personnel with IET using air rotary drilling, during the Phase I Limited Site Assessment activities. The location of the monitoring well is depicted on Figure 2. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 11 Monitoring well MW-1 was installed to a depth of approximately 29 feet below ground surface (bgs). The well was installed using air rotary and constructed of two-inch diameter well casing made of flush-joint, threaded schedule-40 poly vinyl chloride (PVC) pipe. The PVC well screen is 0.010-inch slot with a screened interval of 10 feet. A coarse sand pack (filter pack) was used to backfill the well annulus to a depth of approximately one foot above the well screen. A one-foot thick bentonite seal was placed above the filter pack, and neat cement was used to fill the remainder of the well annulus to ground surface. The well was installed as flush-mounted and was provided with a sealing and locking cap. A protective, steel-traffic bearing cover was placed over the well upon completion. The boring log and well construction record are presented in Appendix A. 5.3 Groundwater Sampling On January 31, 2020, a groundwater sample was collected from monitoring well MW-1. The water level was recorded from the well utilizing an oil/water interface probe (12.81 feet bgs). Prior to sample collection, the respective well volume was calculated, and a minimum of three well volumes were purged from the well column, to ensure replacement of stagnant water with representative formation water. The groundwater sample was collected into laboratory-approved containers, packed in ice, and delivered under chain-of-custody to Pace in Mount Juliet, Tennessee for analyses. The sample was analyzed by EPA Method 602, EPA Method 625, and MADEP Methods for EPH and VPH. 6.0 SITE GEOLOGY AND HYDROGEOLOGY 6.1 Description of Shallow Subsurface Geology According to the United States Department of Agriculture Natural Resources Conservation Services Web Soil Survey, the site is underlain by the Urban land (Ur), defined as impervious layers over human-transported material. Soil encountered during the installation of monitoring well MW-1 generally consisted of brown silty sand to 4 feet bgs; brown, green, and gray silty sand to 8 feet bgs; and light brown clay to 13 feet bgs. Refusal was encountered at 13 feet bgs. Due to the use of an air rotary drill rig, no lithology was recorded below 13 feet bgs. The boring log and well construction record for MW-1 are provided in Appendix A. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 12 6.2 Groundwater Occurrence During the groundwater sampling event on January 31, 2020, ATC personnel obtained a groundwater measurement and groundwater sample from monitoring well MW-1. At the time of sample collection, the depth-to-groundwater measurement was 12.81 feet below the well top of casing. Table 3 provides a summary of well construction and depth-to-groundwater measurement. 6.3 Groundwater Flow Direction Based on information obtained from the topographic map of the area, it appears groundwater flow would be to the west towards the Haw River located approximately 2,400 feet to the west of the source area. 7.0 ANALYTICAL RESULTS 7.1 Soil Analytical Results Laboratory analytical results for the soil samples, MW-1 (5-6’), MW-1 (10-11’), and MW-1 (15-16’) collected from the borehole of monitoring well MW-1 did not indicate the presence of compounds exceeding the STGW-MSCCs. The soil sample collected during the site check activities (SB-1 5’) indicated C9-C22 aromatics above the STGW-MSCCs. The soil analytical results obtained during the site check and monitoring well installation activities are summarized in Table 4. A copy of the laboratory report and chain-of-custody documents are included in Appendix B. The results of the site check activities were documented in the August 21, 2018, Site Check Report. 7.2 Groundwater Analytical Results Laboratory analytical results of the groundwater sample collected from monitoring well MW-1 detected a dissolved C9-C22 aromatics concentration above its established 2L Standard. Other dissolved target compound concentrations were detected above laboratory-method detection limits (MDLs); but, below established 2L Standards. A summary of the groundwater analytical data is presented in Table 5. Figure 4 depicts contaminants in groundwater exceeding the 2L Standards. A copy of the laboratory analytical report is included as Appendix B. 8.0 CONCLUSIONS AND RECOMMENDATIONS 8.1 Conclusions Based on the information obtained during this LSA, it appears the site has been impacted from a petroleum release. Phase I Limited Site Assessment Report March 11, 2020 Pilot Travel Center #6955 (Incident #45093) ATC Project No. PT00695504 13  The subject facility is connected to the public water supply provided by the City of Graham Water and Sewer Department.  The subject facility is not located within an approved Wellhead Protection Area.  The nearest surface water body was identified as an unnamed pond located approximately 1,100 feet west of the site.  One water supply well (assumed to be used for non-potable purposes) is located within 1,500 feet of the site. The property was confirmed to be connected to the City of Graham municipal water supply.  Laboratory analytical results for the soil samples, MW-1 (5-6’), MW-1 (10-11’), and MW-1 (15-16’) collected from the borehole of monitoring well MW-1 did not indicate the presence of compounds exceeding the STGW MSCCs. The soil sample collected during the site check activities (SB-1 5’) indicated C9-C22 aromatics above the STGW-MSCCs.  Light non-aqueous phase liquid was not detected in monitoring well MW-1.  Laboratory analytical results of the groundwater sample collected from monitoring well MW-1 detected a dissolved C9-C22 aromatics concentration exceeding its 2L Standard. Other dissolved target compound concentrations were detected above laboratory MDLs but below established 2L Standards. 8.2 Recommendations The results of the LSA activities indicate that the subject facility meets the criteria for Low Risk classification. ATC recommends no further action. TABLES TABLE 1 WATER SUPPLY WELL INFORMATION PILOT TRAVEL CENTER #6599 1044 JIMMIE KERR ROAD HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA NCDEQ INCIDENT # 45093 Water Supply Well Property Owner(s)Property Address Distance from Source (feet) Method of Identification Connected to Municipal Water Water Supply Well Usage WSW-1 L&E Enterprises I LLP 1843H NC Highway 49 Burlington, NC 27217-9145 908 Jimmie Kerr Road 800 feet North Visual during Receptor Survey Yes Unknown Notes: 1. Information obtained from the City of Graham and Alamance County GIS systems. TABLE 2 ADJACENT PROPERTY OWNER INFORMATION PILOT TRAVEL CENTER #6599 1044 JIMMIE KERR ROAD HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA NCDEQ INCIDENT # 45093 Zoning Classification Parcel Identification Number Observed Land Use Site PFJ Southeast LLC General Business District (B-2) Pilot Travel Centers #6599 c/o Intax Store 152897 1044 Jimmie Kerr Road P.O. Box 54710 Travel Center with Petroleum Sales Haw River, North Carolina Lexington, KY 40555 North of the Site Blue Beacon International, Inc.Light Industrial District (I-1) Blue Beacon Truck Wash P.O. Box 856 152898 950 Jimmie Kerr Road Salina, KS 67402 Truck Wash Haw River, North Carolina Northwest of the Site (across Jimmie Kerr Road)PFJ Southeast LLC Light Industrial District (I-1) Flying J Travel Center c/o Intax Store 152823 1043 Jimmie Kerr Road P.O. Box 54710 Gas Station Haw River, North Carolina Lexington, KY 40555 Southwest of the Site (across Jimmie Kerr Road)CFJ Properties Light Industrial District (I-1) Vacant Land Attn Flying J C/O Rash #287, Store #682 152823 Unaddressed P.O. Box 54710 Wooded Haw River, North Carolina Lexington, KY 40555 Southwest of the Site (across Interstate I-85/40)Rodos Inc.Light Industrial District (I-1) Wooded c/o Peter Manis 152821 Unaddressed 800 N. Ocean Drive Wooded Haw River, North Carolina Hollywood, FL 33019 Southeast of the Site (across Interstate I-85/40)I N F Properties LLC Light Industrial District (I-1) Wooded Interstate Narrow Fabrics 152893 Porter Ave P.O. Box 746 Manufacturing/Warehouse Haw River, North Carolina Graham, NC 27253 East of the Site I 40 Drive In LLC Light Industrial District (I-1) Vacant Land P.O. Box 872 173630 Kronberg Court Graham, NC 27253 Cleared and Wooded Haw River, North Carolina Property Location and Address Owner's Name and Address TABLE 3 MONITORING WELL CONSTRUCTION DETAILS PILOT TRAVEL CENTER #6599 1044 JIMMIE KERR ROAD HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA NCDEQ INCIDENT # 45093 Depth of Water (feet) Depth to Product (feet) Groundwater Elevation (feet) MW-1 01/20/20 2 19-29 29.0 100.00 12.81 --87.19 Notes: 1. Elevation is referenced to an arbitrary on-site benchmark of 100.00 feet. 2. Total well depth measured from top of casing. Date Measured: 1/31/2020 Monitoring Well ID Date Installed Well Casing Diameter (Inches) Screened Interval (feet) Depth of Well (feet) Top of Casing (feet) TABLE 4 SOIL ANALYTICAL RESULTS PILOT TRAVEL CENTER #6599 1044 JIMMIE KERR ROAD HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA NCDEQ INCIDENT # 45093 EPA Method 8270D Sample Depth (feet below ground surface) Date Sampled PyreneC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsSB-1 5 08/13/18 0.080J <11 406 130 193 MW-1 (5-6)5-6 01/16/20 <0.0378 <5.68 ND 12.6 9.84 MW-1 (10-11)10-11 01/16/20 NA <5.73 ND <7.45 ND MW-1 (15-16)15-16 01/16/20 <0.0361 <5.42 10.5 7.94 9.40 270 68 540 NE 31 469 939 1,500 31,000 469 12,264 24528 40,000 810,000 12,264 Notes: 1. Concentrations reported in milligrams per kilogram (mg/kg). 2. MSCC = Maximum Soil Contaminant Concentration. 3. Bold indicates concentrations above NCDEQ Soil-to-Groundwater MSCC. 4. J denotes value estimated by the laboratory. 5. NA = Not Analyzed. 6. ND = Not Detected. Soil-to-Groundwater MSCC Residential MSCC Industrial/Commercial MSCC Analytical Method MADEP Method EPH/VPH TABLE 5 GROUNDWATER ANALYTICAL RESULTS PILOT TRAVEL CENTER #6599 1044 JIMMIE KERR ROAD HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA NCDEQ INCIDENT # 45093 EPA METHOD 625 Sample ID Date Sampled BenzeneTolueneEthylbenzeneTotal XylenesMTBEIPENaphthaleneC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsMW-1 01/31/20 <1 <1 <1 <3 <1 <1 <1 <100 104 <100 511 1 600 600 500 20 70 6 400 700 10,000 200 5,000 260,000 84,500 85,500 20,000 70,000 6,000 NE NE NE NE Notes: 1. Concentrations reported in micrograms per liter (ug/L). 2. NE = Not established. 3. Bold text indicates concentrations above NCAC 2L Groundwater Quality Standard. 4. Final C9-C18 Aliphatics values are equal to C9-C12 Aliphatics plus C9-C18 Aliphatics as reported in the laboratory report. 5. Final C9-C22 Aromatics are equal to C9-C10 Aromatics plus C11-C22 Aromatics as reported in the laboratory analytical report. NCAC 2L Groundwater Quality Standards (ug/L) Gross Contaminant Level (ug/L) ANALYTICAL METHOD EPA METHOD 602 MADEP METHODS for VPH and EPH FIGURES APPENDIX A SOIL BORING LOG AND WELL CONSTRUCTION RECORD 03-02-2020 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\MW-1.borClient: Pilot ATC Project No. PT00695504 Haw River, Alamance County, North Carolina 1044 Jimmie Kerr Road Pilot #6955 -Boring was hand cleared to 5 feet below ground surface (bgs). -Refusal at 13 feet bgs with Hollow Stem Auger (HSA). Continued with Air Rig to 29 feet bgs. Unable to record lithology due to the use of Air Rig. -Depth to water at 22 feet bgs. BORING LOG: MW-1 (Page 1 of 1) Date(s) Drilled : 01/16/2020 Drilling Contractor : IET Drilling Method : Hand Auger/ HSA, Air Rotary Boring Diameter : 8.5 Inches Sampling Method : Macrocore With DPT Sampling Interval : NA Logged By : Cory Nobles Depth In Feet0 5 10 15 20 25 30 USCSGRAPHICDESCRIPTION VOCs (ppm) 17.5 36.2 16.2 Well: MW-1 Grout Bentonite Sand Pack Casing Screen AR SM SM CL F0 Asphalt Brown, Silty SAND with rock fragments Brown, green, and gray, Silty SAND, mild petroleum odor present light brown, Silty CLAY, dry, no odor No Lithology Recorded End Of Boring WELL CONSTRUCTION RECORD (GW-1) For Internal Use Only: Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016 1. Well Contractor Information: Well Contractor Name NC Well Contractor Certification Number Company Name 2. Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.) 3. Well Use (check well use): Water Supply Well: □Agricultural □Municipal/Public □Geothermal (Heating/Cooling Supply) □Residential Water Supply (single) □Industrial/Commercial □Residential Water Supply (shared) □Irrigation Non-Water Supply Well: □Monitoring □Recovery Injection Well: □Aquifer Recharge □Groundwater Remediation □Aquifer Storage and Recovery □Salinity Barrier □Aquifer Test □Stormwater Drainage □Experimental Technology □Subsidence Control □Geothermal (Closed Loop) □Tracer □Geothermal (Heating/Cooling Return) □Other (explain under #21 Remarks) 4. Date Well(s) Completed: Well ID# 5a. Well Location: Facility/Owner Name Facility ID# (if applicable) Physical Address, City, and Zip County Parcel Identification No. (PIN) 5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) N W 6. Is(are) the well(s): □Permanent or □Temporary 7. Is this a repair to an existing well: □Yes or □No If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form. 8. For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells drilled: 9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′) 10. Static water level below top of casing: (ft.) If water level is above casing, use “+” 11. Borehole diameter: (in.) 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) FOR WATER SUPPLY WELLS ONLY: 13a. Yield (gpm) Method of test: 13b. Disinfection type: Amount: 14. WATER ZONES FROM TO DESCRIPTION ft. ft. ft. ft. 15. OUTER CASING (for multi-cased wells) OR LINER (if applicable) FROM TO DIAMETER THICKNESS MATERIAL ft. ft. in. 16. INNER CASING OR TUBING (geothermal closed-loop) FROM TO DIAMETER THICKNESS MATERIAL ft. ft. in. ft. ft. in. 17. SCREEN FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL ft. ft. in. ft. ft. in. 18. GROUT FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT ft. ft. ft. ft. ft. ft. 19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD ft. ft. ft. ft. 20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.) ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. 21. REMARKS 22. Certification: Signature of Certified Well Contractor Date By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner. 23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTRUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617 24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following: Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636 24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed. Mike Tynan 2725-A IET Jan 20, 2020 MW-1 Pilot #6955 1044 Jimmie Kerr Rd, Haw River 27258 Alamance 36 04 16.44 79 21 04.85 30 ~22 8.5 auger, rotary 2/13/2020 22 30 pwr 0 20 2 Sch40 PVC 10 30 2 0.010 Sch40 PVC 0 0.5 15 18 0.5 15 18 40 concrete neat cement bentonite #2 silica sand pour through augers pour See Report MW completed at surface with flush well cover and 2'x2' concrete pad. Print Form pour pour APPENDIX B LABORATORY ANALYTICAL RESULTS 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 August 16, 2018 Maureen Jackson ATC Group Services LLC - Raleigh NC 2725 East Millbrook Road, Ste 121 Raleigh, NC 27604 Project Location: Haw River, NC Client Job Number: Project Number: PT00695501 Laboratory Work Order Number: 18H0706 Enclosed are results of analyses for samples received by the laboratory on August 15, 2018. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kerry K. McGee Project Manager Page 1 of 39 Table of Contents Table of Contents Sample Summary 3 Hits Only Report 4 Case Narrative 5 Sample Results 7 18H0706-01 7 Sample Preparation Information 14 QC Data 15 Volatile Organic Compounds by GC/MS 15 B210357 15 Semivolatile Organic Compounds by GC/MS 20 B210345 20 Petroleum Hydrocarbons Analyses - EPH 25 B210344 25 Petroleum Hydrocarbons Analyses - VPH 28 B209997 28 Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 30 B210372 30 Flag/Qualifier Summary 31 Certifications 32 Chain of Custody/Sample Receipt 37 Page 2 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 8/16/2018 ATC Group Services LLC - Raleigh NC 2725 East Millbrook Road, Ste 121 Raleigh, NC 27604 ATTN: Maureen Jackson PT00695501 18H0706 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 Haw River, NC SB-1 18H0706-01 Soil MADEP-EPH-04-1.1 MADEP-VPH-Feb 2018 Rev 2.1 SM 2540G SW-846 8260B SW-846 8270D [TOC_1]Sample Summary[TOC] Page 3 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 [TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY Client ID:Lab ID: Analyte Results/Qual RL Units Method 18H0706-01SB-1 DL Pyrene 0.080 0.20 mg/Kg dry SW-846 8270DJ0.065 C11-C22 Aromatics 160 12 mg/Kg dry MADEP-EPH-04-1.1 C19-C36 Aliphatics 130 12 mg/Kg dry MADEP-EPH-04-1.1 C9-C18 Aliphatics 380 58 mg/Kg dry MADEP-EPH-04-1.1 Unadjusted C11-C22 Aromatics 160 12 mg/Kg dry MADEP-EPH-04-1.1 C9-C10 Aromatics 33 11 mg/Kg dry MADEP-VPH-Feb 2018 Rev 2.11.6 C9-C12 Aliphatics 26 11 mg/Kg dry MADEP-VPH-Feb 2018 Rev 2.12.3 Unadjusted C9-C12 Aliphatics 59 11 mg/Kg dry MADEP-VPH-Feb 2018 Rev 2.12.3 % Solids 86.3 % Wt SM 2540G Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary section of this report. Users must review this report in its entirety to determine data usability and assessment. Page 4 of 39 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 MA VPH only hydrocarbon ranges were requested and reported. For method MA EPH, only hydrocarbon ranges were requested and reported. [TOC_1]Case Narrative[TOC] SW-846 8270D Qualifications: 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 Hexachlorocyclopentadiene B210345-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 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 Continuing calibration did not meet method specifications and was biased on the low side for this compound. Reported result is estimated. Analyte & Samples(s) Qualified: V-05 Hexachlorocyclopentadiene 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 Continuing calibration did not meet method specifications and was biased on the high side for this compound. Reported result is estimated. Analyte & Samples(s) Qualified: V-06 Benzidine B210345-BS1, B210345-BSD1 Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not affected since sample result was "not detected" for this compound. Analyte & Samples(s) Qualified: V-20 Benzidine 18H0706-01[SB-1], B210345-BLK1 Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is estimated. Analyte & Samples(s) Qualified: V-34 3,3-Dichlorobenzidine 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 3-Nitroaniline 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 4-Chloroaniline 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 Aniline 18H0706-01[SB-1], B210345-BLK1, B210345-BS1, B210345-BSD1 Page 5 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 MADEP-EPH-04-1.1 SPE cartridge contamination with non-petroleum compounds, if present, is verified by GC/MS in each method blank per extraction batch and excluded from C 11-C22 aromatic range fraction in all samples in the batch. No significant modifications were made to the method. MADEP-VPH-Feb 2018 Rev 2.1 Analytical column used for VPH analysis is Restek, Rtx-502.2, 105meter, 0.53mmID, 3um df. Trap used for VPH analysis is Carbopack B/CarboSieveS-III. No significant modifications were made to the method. All VPH samples were received preserved properly in methanol with a soil/methanol ratio of 1:1 +/- 25% completely covered by methanol in the proper containers specified on the chain-of-custody form unless specified in this narrative. 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. Daren J. Damboragian Director of Operations Page 6 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 [TOC_2]18H0706-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 2.8 8/15/18 12:22 MFFmg/Kg dry0.55 8/15/18SW-846 8260B1Acetone ND 0.28 8/15/18 12:22 MFFmg/Kg dry0.033 8/15/18SW-846 8260B1Acrylonitrile ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0060 8/15/18SW-846 8260B1tert-Amyl Methyl Ether (TAME) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0068 8/15/18SW-846 8260B1Benzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B1Bromobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.013 8/15/18SW-846 8260B1Bromochloromethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.017 8/15/18SW-846 8260B1Bromodichloromethane ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.012 8/15/18SW-846 8260B1Bromoform ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.054 8/15/18SW-846 8260B1Bromomethane ND 1.1 8/15/18 12:22 MFFmg/Kg dry0.13 8/15/18SW-846 8260B12-Butanone (MEK) ND 1.1 8/15/18 12:22 MFFmg/Kg dry0.12 8/15/18SW-846 8260B1tert-Butyl Alcohol (TBA) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B1n-Butylbenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B1sec-Butylbenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0069 8/15/18SW-846 8260B1tert-Butylbenzene ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0054 8/15/18SW-846 8260B1tert-Butyl Ethyl Ether (TBEE) ND 0.17 8/15/18 12:22 MFFmg/Kg dry0.058 8/15/18SW-846 8260B1Carbon Disulfide ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.014 8/15/18SW-846 8260B1Carbon Tetrachloride ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0091 8/15/18SW-846 8260B1Chlorobenzene ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0059 8/15/18SW-846 8260B1Chlorodibromomethane ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.016 8/15/18SW-846 8260B1Chloroethane ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.013 8/15/18SW-846 8260B1Chloroform ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.031 8/15/18SW-846 8260B1Chloromethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0068 8/15/18SW-846 8260B12-Chlorotoluene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0080 8/15/18SW-846 8260B14-Chlorotoluene ND 0.28 8/15/18 12:22 MFFmg/Kg dry0.021 8/15/18SW-846 8260B11,2-Dibromo-3-chloropropane (DBCP) ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0084 8/15/18SW-846 8260B11,2-Dibromoethane (EDB) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0091 8/15/18SW-846 8260B1Dibromomethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0097 8/15/18SW-846 8260B11,2-Dichlorobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0097 8/15/18SW-846 8260B11,3-Dichlorobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B11,4-Dichlorobenzene ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.018 8/15/18SW-846 8260B1trans-1,4-Dichloro-2-butene ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.016 8/15/18SW-846 8260B1Dichlorodifluoromethane (Freon 12) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0090 8/15/18SW-846 8260B11,1-Dichloroethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.011 8/15/18SW-846 8260B11,2-Dichloroethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.012 8/15/18SW-846 8260B11,1-Dichloroethylene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0084 8/15/18SW-846 8260B1cis-1,2-Dichloroethylene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B1trans-1,2-Dichloroethylene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B11,2-Dichloropropane ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B11,3-Dichloropropane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.012 8/15/18SW-846 8260B12,2-Dichloropropane ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.0073 8/15/18SW-846 8260B11,1-Dichloropropene ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0068 8/15/18SW-846 8260B1cis-1,3-Dichloropropene ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0064 8/15/18SW-846 8260B1trans-1,3-Dichloropropene ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.013 8/15/18SW-846 8260B1Diethyl Ether [TOC_1]Sample Results[TOC] Page 7 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Volatile Organic Compounds by GC/MS ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.010 8/15/18SW-846 8260B1Diisopropyl Ether (DIPE) ND 2.8 8/15/18 12:22 MFFmg/Kg dry1.5 8/15/18SW-846 8260B11,4-Dioxane ND 11 8/15/18 12:22 MFFmg/Kg dry1.6 8/15/18SW-846 8260B1Ethanol ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B1Ethylbenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.034 8/15/18SW-846 8260B1Hexachlorobutadiene ND 0.57 8/15/18 12:22 MFFmg/Kg dry0.087 8/15/18SW-846 8260B12-Hexanone (MBK) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0068 8/15/18SW-846 8260B1Isopropylbenzene (Cumene) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B1p-Isopropyltoluene (p-Cymene) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0051 8/15/18SW-846 8260B1Methyl tert-Butyl Ether (MTBE) ND 0.28 8/15/18 12:22 MFFmg/Kg dry0.18 8/15/18SW-846 8260B1Methylene Chloride ND 0.57 8/15/18 12:22 MFFmg/Kg dry0.084 8/15/18SW-846 8260B14-Methyl-2-pentanone (MIBK) ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.0069 8/15/18SW-846 8260B1Naphthalene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B1n-Propylbenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0085 8/15/18SW-846 8260B1Styrene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0068 8/15/18SW-846 8260B11,1,1,2-Tetrachloroethane ND 0.028 8/15/18 12:22 MFFmg/Kg dry0.0091 8/15/18SW-846 8260B11,1,2,2-Tetrachloroethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.015 8/15/18SW-846 8260B1Tetrachloroethylene ND 0.57 8/15/18 12:22 MFFmg/Kg dry0.061 8/15/18SW-846 8260B1Tetrahydrofuran ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0097 8/15/18SW-846 8260B1Toluene ND 0.28 8/15/18 12:22 MFFmg/Kg dry0.0080 8/15/18SW-846 8260B11,2,3-Trichlorobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.011 8/15/18SW-846 8260B11,2,4-Trichlorobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0097 8/15/18SW-846 8260B11,3,5-Trichlorobenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0075 8/15/18SW-846 8260B11,1,1-Trichloroethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.013 8/15/18SW-846 8260B11,1,2-Trichloroethane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.011 8/15/18SW-846 8260B1Trichloroethylene ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.0084 8/15/18SW-846 8260B1Trichlorofluoromethane (Freon 11) ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.012 8/15/18SW-846 8260B11,2,3-Trichloropropane ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.011 8/15/18SW-846 8260B11,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.010 8/15/18SW-846 8260B11,2,4-Trimethylbenzene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0074 8/15/18SW-846 8260B11,3,5-Trimethylbenzene ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.0076 8/15/18SW-846 8260B1Vinyl Chloride ND 0.11 8/15/18 12:22 MFFmg/Kg dry0.015 8/15/18SW-846 8260B1m+p Xylene ND 0.057 8/15/18 12:22 MFFmg/Kg dry0.0075 8/15/18SW-846 8260B1o-Xylene Surrogates % Recovery Recovery Limits Flag/Qual 1,2-Dichloroethane-d4 91.2 8/15/18 12:2270-130 Toluene-d8 97.7 8/15/18 12:2270-130 4-Bromofluorobenzene 102 8/15/18 12:2270-130 Page 8 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Semivolatile Organic Compounds by GC/MS ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.059 8/15/18SW-846 8270D1Acenaphthene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D1Acenaphthylene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.077 8/15/18SW-846 8270D1Acetophenone ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.11 8/15/18SW-846 8270D1V-34Aniline ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.057 8/15/18SW-846 8270D1Anthracene ND 0.76 8/15/18 15:01 CDTmg/Kg dry0.49 8/15/18SW-846 8270D1V-04, V-20Benzidine ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.052 8/15/18SW-846 8270D1Benzo(a)anthracene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.061 8/15/18SW-846 8270D1Benzo(a)pyrene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.055 8/15/18SW-846 8270D1Benzo(b)fluoranthene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.087 8/15/18SW-846 8270D1Benzo(g,h,i)perylene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.061 8/15/18SW-846 8270D1Benzo(k)fluoranthene ND 1.2 8/15/18 15:01 CDTmg/Kg dry0.21 8/15/18SW-846 8270D1Benzoic Acid ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.075 8/15/18SW-846 8270D1Bis(2-chloroethoxy)methane ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.077 8/15/18SW-846 8270D1Bis(2-chloroethyl)ether ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.084 8/15/18SW-846 8270D1Bis(2-chloroisopropyl)ether ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.15 8/15/18SW-846 8270D1Bis(2-Ethylhexyl)phthalate ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D14-Bromophenylphenylether ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.094 8/15/18SW-846 8270D1Butylbenzylphthalate ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.051 8/15/18SW-846 8270D1Carbazole ND 0.76 8/15/18 15:01 CDTmg/Kg dry0.090 8/15/18SW-846 8270D1V-344-Chloroaniline ND 0.76 8/15/18 15:01 CDTmg/Kg dry0.084 8/15/18SW-846 8270D14-Chloro-3-methylphenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.074 8/15/18SW-846 8270D12-Chloronaphthalene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.070 8/15/18SW-846 8270D12-Chlorophenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D14-Chlorophenylphenylether ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.061 8/15/18SW-846 8270D1Chrysene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.12 8/15/18SW-846 8270D1Dibenz(a,h)anthracene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.068 8/15/18SW-846 8270D1Dibenzofuran ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.085 8/15/18SW-846 8270D1Di-n-butylphthalate ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.069 8/15/18SW-846 8270D11,2-Dichlorobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.067 8/15/18SW-846 8270D11,3-Dichlorobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.070 8/15/18SW-846 8270D11,4-Dichlorobenzene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.060 8/15/18SW-846 8270D1V-343,3-Dichlorobenzidine ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.067 8/15/18SW-846 8270D12,4-Dichlorophenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.070 8/15/18SW-846 8270D1Diethylphthalate ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.073 8/15/18SW-846 8270D12,4-Dimethylphenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.069 8/15/18SW-846 8270D1Dimethylphthalate ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.37 8/15/18SW-846 8270D14,6-Dinitro-2-methylphenol ND 0.76 8/15/18 15:01 CDTmg/Kg dry0.22 8/15/18SW-846 8270D12,4-Dinitrophenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.064 8/15/18SW-846 8270D12,4-Dinitrotoluene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.069 8/15/18SW-846 8270D12,6-Dinitrotoluene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.21 8/15/18SW-846 8270D1Di-n-octylphthalate ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.064 8/15/18SW-846 8270D11,2-Diphenylhydrazine (as Azobenzene) ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.065 8/15/18SW-846 8270D1Fluoranthene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.064 8/15/18SW-846 8270D1Fluorene Page 9 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time DL Units Date PreparedMethod Semivolatile Organic Compounds by GC/MS ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.069 8/15/18SW-846 8270D1Hexachlorobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.069 8/15/18SW-846 8270D1Hexachlorobutadiene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.083 8/15/18SW-846 8270D1V-05Hexachlorocyclopentadiene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.079 8/15/18SW-846 8270D1Hexachloroethane ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.14 8/15/18SW-846 8270D1Indeno(1,2,3-cd)pyrene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.076 8/15/18SW-846 8270D1Isophorone ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.075 8/15/18SW-846 8270D11-Methylnaphthalene ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.068 8/15/18SW-846 8270D12-Methylnaphthalene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.098 8/15/18SW-846 8270D12-Methylphenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.12 8/15/18SW-846 8270D13/4-Methylphenol ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.10 8/15/18SW-846 8270D1Naphthalene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D12-Nitroaniline ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.057 8/15/18SW-846 8270D1V-343-Nitroaniline ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D14-Nitroaniline ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.074 8/15/18SW-846 8270D1Nitrobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.10 8/15/18SW-846 8270D12-Nitrophenol ND 0.76 8/15/18 15:01 CDTmg/Kg dry0.085 8/15/18SW-846 8270D14-Nitrophenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.25 8/15/18SW-846 8270D1N-Nitrosodimethylamine ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.081 8/15/18SW-846 8270D1N-Nitrosodiphenylamine ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.081 8/15/18SW-846 8270D1N-Nitrosodi-n-propylamine ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.094 8/15/18SW-846 8270D1Pentachloronitrobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.095 8/15/18SW-846 8270D1Pentachlorophenol ND 0.20 8/15/18 15:01 CDTmg/Kg dry0.10 8/15/18SW-846 8270D1Phenanthrene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.067 8/15/18SW-846 8270D1Phenol 0.080 0.20 8/15/18 15:01 CDTmg/Kg dry0.065 8/15/18SW-846 8270D1JPyrene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.064 8/15/18SW-846 8270D1Pyridine ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.070 8/15/18SW-846 8270D11,2,4,5-Tetrachlorobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.070 8/15/18SW-846 8270D11,2,4-Trichlorobenzene ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.089 8/15/18SW-846 8270D12,4,5-Trichlorophenol ND 0.39 8/15/18 15:01 CDTmg/Kg dry0.066 8/15/18SW-846 8270D12,4,6-Trichlorophenol Surrogates % Recovery Recovery Limits Flag/Qual 2-Fluorophenol 63.7 8/15/18 15:0130-130 Phenol-d6 64.5 8/15/18 15:0130-130 Nitrobenzene-d5 63.4 8/15/18 15:0130-130 2-Fluorobiphenyl 72.7 8/15/18 15:0130-130 2,4,6-Tribromophenol 62.0 8/15/18 15:0130-130 p-Terphenyl-d14 76.4 8/15/18 15:0130-130 Page 10 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Petroleum Hydrocarbons Analyses - EPH 380 58 8/16/18 9:36 RMWmg/Kg dry 8/15/18MADEP-EPH-04-1.15C9-C18 Aliphatics 130 12 8/16/18 4:45 RMWmg/Kg dry 8/15/18MADEP-EPH-04-1.11C19-C36 Aliphatics 160 12 8/16/18 4:45 RMWmg/Kg dry 8/15/18MADEP-EPH-04-1.11Unadjusted C11-C22 Aromatics 160 12 8/16/18 4:45 RMWmg/Kg dry 8/15/18MADEP-EPH-04-1.11C11-C22 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual Chlorooctadecane (COD)74.5 8/16/18 4:4540-140 o-Terphenyl (OTP)74.4 8/16/18 4:4540-140 2-Bromonaphthalene 94.2 8/16/18 4:4540-140 2-Fluorobiphenyl 81.0 8/16/18 4:4540-140 Page 11 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Soil/Methanol Preservation Ratio: 1.17 Petroleum Hydrocarbons Analyses - VPH ND 11 8/15/18 11:27 EEHmg/Kg dry 8/15/18MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C5-C8 Aliphatics ND 11 8/15/18 11:27 EEHmg/Kg dry 8/15/18MADEP-VPH-Feb 2018 Rev 2.1 1C5-C8 Aliphatics 59 11 8/15/18 11:27 EEHmg/Kg dry 8/15/18MADEP-VPH-Feb 2018 Rev 2.1 1Unadjusted C9-C12 Aliphatics 26 11 8/15/18 11:27 EEHmg/Kg dry 8/15/18MADEP-VPH-Feb 2018 Rev 2.1 1C9-C12 Aliphatics 33 11 8/15/18 11:27 EEHmg/Kg dry 8/15/18MADEP-VPH-Feb 2018 Rev 2.1 1C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)80.4 8/15/18 11:2770-130 2,5-Dibromotoluene (PID)80.1 8/15/18 11:2770-130 Page 12 of 39 Table of Contents 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 8/15/2018 Work Order: 18H0706Sample Description:Project Location: Haw River, NC Sample ID: 18H0706-01 Field Sample #: SB-1 Sample Matrix: Soil Sampled: 8/13/2018 17:00 AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) 86.3 8/15/18 17:56 JFC% Wt 8/15/18SM 2540G1% Solids Page 13 of 39 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 3546-MADEP-EPH-04-1.1 Lab Number [Field ID]Batch DateInitial [g]Final [mL] B210344 08/15/1820.0 2.0018H0706-01 [SB-1] Prep Method: MA VPH-MADEP-VPH-Feb 2018 Rev 2.1 Lab Number [Field ID]Batch DateInitial [g]Final [mL] B209997 08/15/185.90 5.8018H0706-01 [SB-1] Prep Method: % Solids-SM 2540G Lab Number [Field ID]Batch Date B210372 08/15/1818H0706-01 [SB-1] Prep Method: SW-846 5035/5030B-SW-846 8260B Lab Number [Field ID]Batch Sample Amount(g) Methanol Volume(mL) Methanol Aliquot(mL) Final Volume(mL)Date 18H0706-01 [SB-1]B210357 5.90 5.80 1 50 08/15/18 Prep Method: SW-846 3546-SW-846 8270D Lab Number [Field ID]Batch DateInitial [g]Final [mL] B210345 08/15/1830.1 1.0018H0706-01 [SB-1] [TOC_1]Sample Preparation Information[TOC] Page 14 of 39 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 B210357 - SW-846 5035/5030B [TOC_3]B210357[TOC] Blank (B210357-BLK1) Prepared & Analyzed: 08/15/18 Acetone mg/Kg wet2.5ND Acrylonitrile mg/Kg wet0.25ND tert-Amyl Methyl Ether (TAME)mg/Kg wet0.025ND Benzene mg/Kg wet0.050ND Bromobenzene mg/Kg wet0.050ND Bromochloromethane mg/Kg wet0.050ND Bromodichloromethane mg/Kg wet0.050ND Bromoform mg/Kg wet0.10ND Bromomethane mg/Kg wet0.10ND 2-Butanone (MEK)mg/Kg wet1.0ND tert-Butyl Alcohol (TBA)mg/Kg wet1.0ND n-Butylbenzene mg/Kg wet0.050ND sec-Butylbenzene mg/Kg wet0.050ND tert-Butylbenzene mg/Kg wet0.050ND tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.025ND Carbon Disulfide mg/Kg wet0.15ND Carbon Tetrachloride mg/Kg wet0.050ND Chlorobenzene mg/Kg wet0.050ND Chlorodibromomethane mg/Kg wet0.025ND Chloroethane mg/Kg wet0.10ND Chloroform mg/Kg wet0.10ND Chloromethane mg/Kg wet0.10ND 2-Chlorotoluene mg/Kg wet0.050ND 4-Chlorotoluene mg/Kg wet0.050ND 1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.25ND 1,2-Dibromoethane (EDB)mg/Kg wet0.025ND Dibromomethane mg/Kg wet0.050ND 1,2-Dichlorobenzene mg/Kg wet0.050ND 1,3-Dichlorobenzene mg/Kg wet0.050ND 1,4-Dichlorobenzene mg/Kg wet0.050ND trans-1,4-Dichloro-2-butene mg/Kg wet0.10ND Dichlorodifluoromethane (Freon 12)mg/Kg wet0.10ND 1,1-Dichloroethane mg/Kg wet0.050ND 1,2-Dichloroethane mg/Kg wet0.050ND 1,1-Dichloroethylene mg/Kg wet0.050ND cis-1,2-Dichloroethylene mg/Kg wet0.050ND trans-1,2-Dichloroethylene mg/Kg wet0.050ND 1,2-Dichloropropane mg/Kg wet0.050ND 1,3-Dichloropropane mg/Kg wet0.025ND 2,2-Dichloropropane mg/Kg wet0.050ND 1,1-Dichloropropene mg/Kg wet0.10ND cis-1,3-Dichloropropene mg/Kg wet0.025ND trans-1,3-Dichloropropene mg/Kg wet0.025ND Diethyl Ether mg/Kg wet0.10ND Diisopropyl Ether (DIPE)mg/Kg wet0.025ND 1,4-Dioxane mg/Kg wet2.5ND Ethanol mg/Kg wet0.20ND Ethylbenzene mg/Kg wet0.050ND Hexachlorobutadiene mg/Kg wet0.050ND 2-Hexanone (MBK)mg/Kg wet0.50ND Isopropylbenzene (Cumene)mg/Kg wet0.050ND p-Isopropyltoluene (p-Cymene)mg/Kg wet0.050ND [TOC_1]QC Data[TOC] Page 15 of 39 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 B210357 - SW-846 5035/5030B Blank (B210357-BLK1) Prepared & Analyzed: 08/15/18 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050ND Methylene Chloride mg/Kg wet0.25ND 4-Methyl-2-pentanone (MIBK)mg/Kg wet0.50ND Naphthalene mg/Kg wet0.10ND n-Propylbenzene mg/Kg wet0.050ND Styrene mg/Kg wet0.050ND 1,1,1,2-Tetrachloroethane mg/Kg wet0.050ND 1,1,2,2-Tetrachloroethane mg/Kg wet0.025ND Tetrachloroethylene mg/Kg wet0.050ND Tetrahydrofuran mg/Kg wet0.50ND Toluene mg/Kg wet0.050ND 1,2,3-Trichlorobenzene mg/Kg wet0.25ND 1,2,4-Trichlorobenzene mg/Kg wet0.050ND 1,3,5-Trichlorobenzene mg/Kg wet0.050ND 1,1,1-Trichloroethane mg/Kg wet0.050ND 1,1,2-Trichloroethane mg/Kg wet0.050ND Trichloroethylene mg/Kg wet0.050ND Trichlorofluoromethane (Freon 11)mg/Kg wet0.10ND 1,2,3-Trichloropropane mg/Kg wet0.10ND 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) mg/Kg wet0.050ND 1,2,4-Trimethylbenzene mg/Kg wet0.050ND 1,3,5-Trimethylbenzene mg/Kg wet0.050ND Vinyl Chloride mg/Kg wet0.10ND m+p Xylene mg/Kg wet0.10ND o-Xylene mg/Kg wet0.050ND mg/Kg wet 0.0250 70-130Surrogate: 1,2-Dichloroethane-d4 89.00.0222 mg/Kg wet 0.0250 70-130Surrogate: Toluene-d8 97.20.0243 mg/Kg wet 0.0250 70-130Surrogate: 4-Bromofluorobenzene 95.60.0239 LCS (B210357-BS1) Prepared & Analyzed: 08/15/18 Acetone mg/Kg wet0.057 0.113 70-16091.40.104 Acrylonitrile mg/Kg wet0.0057 0.0113 70-13086.70.00983 tert-Amyl Methyl Ether (TAME)mg/Kg wet0.00057 0.0113 70-13089.50.0101 Benzene mg/Kg wet0.0011 0.0113 70-13092.90.0105 Bromobenzene mg/Kg wet0.0011 0.0113 70-13098.20.0111 Bromochloromethane mg/Kg wet0.0011 0.0113 70-13095.80.0109 Bromodichloromethane mg/Kg wet0.0011 0.0113 70-13097.20.0110 Bromoform mg/Kg wet0.0023 0.0113 70-1301000.0113 Bromomethane mg/Kg wet0.0023 0.0113 40-13087.80.00995 2-Butanone (MEK)mg/Kg wet0.023 0.113 70-16077.10.0874 tert-Butyl Alcohol (TBA)mg/Kg wet0.023 0.113 40-13098.40.112 n-Butylbenzene mg/Kg wet0.0011 0.0113 70-1301030.0116 sec-Butylbenzene mg/Kg wet0.0011 0.0113 70-1301060.0120 tert-Butylbenzene mg/Kg wet0.0011 0.0113 70-1601030.0117 tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.00057 0.0113 70-13080.90.00917 Carbon Disulfide mg/Kg wet0.0034 0.0113 70-1301130.0128 Carbon Tetrachloride mg/Kg wet0.0011 0.0113 70-13091.60.0104 Chlorobenzene mg/Kg wet0.0011 0.0113 70-1301020.0115 Chlorodibromomethane mg/Kg wet0.00057 0.0113 70-1301030.0117 Chloroethane mg/Kg wet0.0023 0.0113 70-13093.90.0106 Chloroform mg/Kg wet0.0023 0.0113 70-13098.60.0112 Chloromethane mg/Kg wet0.0023 0.0113 70-13074.90.00849 Page 16 of 39 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 B210357 - SW-846 5035/5030B LCS (B210357-BS1) Prepared & Analyzed: 08/15/18 2-Chlorotoluene mg/Kg wet0.0011 0.0113 70-1301000.0113 4-Chlorotoluene mg/Kg wet0.0011 0.0113 70-13099.40.0113 1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0057 0.0113 70-13097.90.0111 1,2-Dibromoethane (EDB)mg/Kg wet0.00057 0.0113 70-1301050.0119 Dibromomethane mg/Kg wet0.0011 0.0113 70-1301050.0119 1,2-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-1301030.0117 1,3-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-1301070.0121 1,4-Dichlorobenzene mg/Kg wet0.0011 0.0113 70-13098.60.0112 trans-1,4-Dichloro-2-butene mg/Kg wet0.0023 0.0113 70-13082.90.00940 Dichlorodifluoromethane (Freon 12)mg/Kg wet0.0023 0.0113 40-16084.00.00952 1,1-Dichloroethane mg/Kg wet0.0011 0.0113 70-13092.20.0104 1,2-Dichloroethane mg/Kg wet0.0011 0.0113 70-13088.20.0100 1,1-Dichloroethylene mg/Kg wet0.0011 0.0113 70-1301010.0115 cis-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 70-13087.30.00989 trans-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 70-13091.50.0104 1,2-Dichloropropane mg/Kg wet0.0011 0.0113 70-13095.90.0109 1,3-Dichloropropane mg/Kg wet0.00057 0.0113 70-13087.80.00995 2,2-Dichloropropane mg/Kg wet0.0011 0.0113 70-13083.40.00945 1,1-Dichloropropene mg/Kg wet0.0023 0.0113 70-13089.10.0101 cis-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 70-13093.00.0105 trans-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 70-13093.90.0106 Diethyl Ether mg/Kg wet0.0023 0.0113 70-13094.90.0108 Diisopropyl Ether (DIPE)mg/Kg wet0.00057 0.0113 70-13075.80.00859 1,4-Dioxane mg/Kg wet0.057 0.113 40-16098.00.111 Ethylbenzene mg/Kg wet0.0011 0.0113 70-1301040.0118 Hexachlorobutadiene mg/Kg wet0.0011 0.0113 70-1601120.0127 2-Hexanone (MBK)mg/Kg wet0.011 0.113 70-16083.10.0942 Isopropylbenzene (Cumene)mg/Kg wet0.0011 0.0113 70-1301100.0125 p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0011 0.0113 70-1301050.0119 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0011 0.0113 70-13096.20.0109 Methylene Chloride mg/Kg wet0.0057 0.0113 40-16090.20.0102 4-Methyl-2-pentanone (MIBK)mg/Kg wet0.011 0.113 70-16082.50.0935 Naphthalene mg/Kg wet0.0023 0.0113 40-1301040.0118 n-Propylbenzene mg/Kg wet0.0011 0.0113 70-1301030.0117 Styrene mg/Kg wet0.0011 0.0113 70-1301040.0118 1,1,1,2-Tetrachloroethane mg/Kg wet0.0011 0.0113 70-1301090.0124 1,1,2,2-Tetrachloroethane mg/Kg wet0.00057 0.0113 70-1301050.0119 Tetrachloroethylene mg/Kg wet0.0011 0.0113 70-1301050.0119 Tetrahydrofuran mg/Kg wet0.011 0.0113 J70-13078.90.00894 Toluene mg/Kg wet0.0011 0.0113 70-1301020.0116 1,2,3-Trichlorobenzene mg/Kg wet0.0057 0.0113 70-1301040.0118 1,2,4-Trichlorobenzene mg/Kg wet0.0011 0.0113 70-13099.60.0113 1,3,5-Trichlorobenzene mg/Kg wet0.0011 0.0113 70-13099.90.0113 1,1,1-Trichloroethane mg/Kg wet0.0011 0.0113 70-13098.40.0112 1,1,2-Trichloroethane mg/Kg wet0.0011 0.0113 70-1301040.0117 Trichloroethylene mg/Kg wet0.0011 0.0113 70-1301020.0116 Trichlorofluoromethane (Freon 11)mg/Kg wet0.0023 0.0113 70-13099.00.0112 1,2,3-Trichloropropane mg/Kg wet0.0023 0.0113 70-13075.90.00860 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) mg/Kg wet0.0011 0.0113 70-1301120.0127 1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 70-13098.60.0112 1,3,5-Trimethylbenzene mg/Kg wet0.0011 0.0113 70-13099.80.0113 Page 17 of 39 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 B210357 - SW-846 5035/5030B LCS (B210357-BS1) Prepared & Analyzed: 08/15/18 Vinyl Chloride mg/Kg wet0.0023 0.0113 40-13086.80.00984 m+p Xylene mg/Kg wet0.0023 0.0227 70-1301010.0230 o-Xylene mg/Kg wet0.0011 0.0113 70-1301020.0115 mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 89.00.0252 mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 99.70.0283 mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 96.90.0274 LCS Dup (B210357-BSD1) Prepared & Analyzed: 08/15/18 Acetone mg/Kg wet0.057 0.113 2570-16089.9 1.620.102 Acrylonitrile mg/Kg wet0.0057 0.0113 2570-13081.4 6.310.00923 tert-Amyl Methyl Ether (TAME)mg/Kg wet0.00057 0.0113 2570-13088.5 1.120.0100 Benzene mg/Kg wet0.0011 0.0113 2570-13092.3 0.6480.0105 Bromobenzene mg/Kg wet0.0011 0.0113 2570-13099.5 1.320.0113 Bromochloromethane mg/Kg wet0.0011 0.0113 2570-13095.3 0.5230.0108 Bromodichloromethane mg/Kg wet0.0011 0.0113 2570-13094.6 2.710.0107 Bromoform mg/Kg wet0.0023 0.0113 2570-130104 3.730.0118 Bromomethane mg/Kg wet0.0023 0.0113 2540-130104 16.70.0118 2-Butanone (MEK)mg/Kg wet0.023 0.113 2570-16074.6 3.340.0845 tert-Butyl Alcohol (TBA)mg/Kg wet0.023 0.113 2540-13090.3 8.640.102 n-Butylbenzene mg/Kg wet0.0011 0.0113 2570-130102 0.1950.0116 sec-Butylbenzene mg/Kg wet0.0011 0.0113 2570-130105 0.7610.0119 tert-Butylbenzene mg/Kg wet0.0011 0.0113 2570-160101 2.550.0114 tert-Butyl Ethyl Ether (TBEE)mg/Kg wet0.00057 0.0113 2570-13080.9 0.000.00917 Carbon Disulfide mg/Kg wet0.0034 0.0113 2570-130105 7.890.0119 Carbon Tetrachloride mg/Kg wet0.0011 0.0113 2570-13090.3 1.430.0102 Chlorobenzene mg/Kg wet0.0011 0.0113 2570-130103 0.9800.0116 Chlorodibromomethane mg/Kg wet0.00057 0.0113 2570-130103 0.1950.0116 Chloroethane mg/Kg wet0.0023 0.0113 2570-13091.6 2.480.0104 Chloroform mg/Kg wet0.0023 0.0113 2570-13098.2 0.4070.0111 Chloromethane mg/Kg wet0.0023 0.0113 2570-13073.8 1.480.00836 2-Chlorotoluene mg/Kg wet0.0011 0.0113 2570-13097.2 2.840.0110 4-Chlorotoluene mg/Kg wet0.0011 0.0113 2570-13097.4 2.030.0110 1,2-Dibromo-3-chloropropane (DBCP)mg/Kg wet0.0057 0.0113 2570-13087.0 11.80.00986 1,2-Dibromoethane (EDB)mg/Kg wet0.00057 0.0113 2570-130100 4.960.0114 Dibromomethane mg/Kg wet0.0011 0.0113 2570-130105 0.4750.0119 1,2-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-130102 1.070.0115 1,3-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-130107 0.09360.0121 1,4-Dichlorobenzene mg/Kg wet0.0011 0.0113 2570-13096.8 1.840.0110 trans-1,4-Dichloro-2-butene mg/Kg wet0.0023 0.0113 2570-13078.2 5.830.00886 Dichlorodifluoromethane (Freon 12)mg/Kg wet0.0023 0.0113 2540-16084.9 1.070.00962 1,1-Dichloroethane mg/Kg wet0.0011 0.0113 2570-13091.4 0.8710.0104 1,2-Dichloroethane mg/Kg wet0.0011 0.0113 2570-13088.9 0.7900.0101 1,1-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13098.0 3.210.0111 cis-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13085.4 2.200.00968 trans-1,2-Dichloroethylene mg/Kg wet0.0011 0.0113 2570-13090.1 1.540.0102 1,2-Dichloropropane mg/Kg wet0.0011 0.0113 2570-13094.2 1.790.0107 1,3-Dichloropropane mg/Kg wet0.00057 0.0113 2570-13089.6 2.030.0102 2,2-Dichloropropane mg/Kg wet0.0011 0.0113 2570-13081.7 2.060.00926 1,1-Dichloropropene mg/Kg wet0.0023 0.0113 2570-13090.2 1.230.0102 cis-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 2570-13091.4 1.740.0104 trans-1,3-Dichloropropene mg/Kg wet0.00057 0.0113 2570-13093.4 0.5340.0106 Diethyl Ether mg/Kg wet0.0023 0.0113 2570-13093.5 1.490.0106 Page 18 of 39 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 B210357 - SW-846 5035/5030B LCS Dup (B210357-BSD1) Prepared & Analyzed: 08/15/18 Diisopropyl Ether (DIPE)mg/Kg wet0.00057 0.0113 2570-13075.3 0.6620.00853 1,4-Dioxane mg/Kg wet0.057 0.113 5040-16093.2 5.040.106 Ethylbenzene mg/Kg wet0.0011 0.0113 2570-130106 1.810.0120 Hexachlorobutadiene mg/Kg wet0.0011 0.0113 2570-160109 2.630.0123 2-Hexanone (MBK)mg/Kg wet0.011 0.113 2570-16079.4 4.620.0900 Isopropylbenzene (Cumene)mg/Kg wet0.0011 0.0113 2570-130110 0.2720.0125 p-Isopropyltoluene (p-Cymene)mg/Kg wet0.0011 0.0113 2570-130104 1.150.0117 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0011 0.0113 2570-13094.7 1.570.0107 Methylene Chloride mg/Kg wet0.0057 0.0113 2540-16089.7 0.5560.0102 4-Methyl-2-pentanone (MIBK)mg/Kg wet0.011 0.113 2570-16080.5 2.450.0913 Naphthalene mg/Kg wet0.0023 0.0113 2540-130102 1.840.0116 n-Propylbenzene mg/Kg wet0.0011 0.0113 2570-130101 1.960.0114 Styrene mg/Kg wet0.0011 0.0113 2570-130106 1.530.0120 1,1,1,2-Tetrachloroethane mg/Kg wet0.0011 0.0113 2570-130103 6.040.0117 1,1,2,2-Tetrachloroethane mg/Kg wet0.00057 0.0113 2570-130104 0.6680.0118 Tetrachloroethylene mg/Kg wet0.0011 0.0113 2570-130107 1.510.0121 Tetrahydrofuran mg/Kg wet0.011 0.0113 25 J70-13072.4 8.590.00821 Toluene mg/Kg wet0.0011 0.0113 2570-130101 1.380.0114 1,2,3-Trichlorobenzene mg/Kg wet0.0057 0.0113 2570-130104 0.09600.0118 1,2,4-Trichlorobenzene mg/Kg wet0.0011 0.0113 2570-130101 1.490.0115 1,3,5-Trichlorobenzene mg/Kg wet0.0011 0.0113 2570-13097.2 2.740.0110 1,1,1-Trichloroethane mg/Kg wet0.0011 0.0113 2570-13097.5 0.9190.0110 1,1,2-Trichloroethane mg/Kg wet0.0011 0.0113 2570-130105 1.250.0119 Trichloroethylene mg/Kg wet0.0011 0.0113 2570-13099.9 2.180.0113 Trichlorofluoromethane (Freon 11)mg/Kg wet0.0023 0.0113 2570-13096.4 2.660.0109 1,2,3-Trichloropropane mg/Kg wet0.0023 0.0113 2570-13077.8 2.470.00882 1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) mg/Kg wet0.0011 0.0113 2570-130107 4.830.0121 1,2,4-Trimethylbenzene mg/Kg wet0.0011 0.0113 2570-13096.7 1.950.0110 1,3,5-Trimethylbenzene mg/Kg wet0.0011 0.0113 2570-13098.7 1.110.0112 Vinyl Chloride mg/Kg wet0.0023 0.0113 2540-13085.9 1.040.00974 m+p Xylene mg/Kg wet0.0023 0.0227 2570-130102 0.2460.0231 o-Xylene mg/Kg wet0.0011 0.0113 2570-130102 0.1960.0116 mg/Kg wet 0.0283 70-130Surrogate: 1,2-Dichloroethane-d4 88.90.0252 mg/Kg wet 0.0283 70-130Surrogate: Toluene-d8 98.80.0280 mg/Kg wet 0.0283 70-130Surrogate: 4-Bromofluorobenzene 96.50.0273 Page 19 of 39 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 B210345 - SW-846 3546 [TOC_3]B210345[TOC] Blank (B210345-BLK1) Prepared & Analyzed: 08/15/18 Acenaphthene mg/Kg wet0.17ND Acenaphthylene mg/Kg wet0.17ND Acetophenone mg/Kg wet0.34ND Aniline mg/Kg wet0.34 V-34ND Anthracene mg/Kg wet0.17ND Benzidine mg/Kg wet0.66 V-04, V-20ND Benzo(a)anthracene mg/Kg wet0.17ND Benzo(a)pyrene mg/Kg wet0.17ND Benzo(b)fluoranthene mg/Kg wet0.17ND Benzo(g,h,i)perylene mg/Kg wet0.17ND Benzo(k)fluoranthene mg/Kg wet0.17ND Benzoic Acid mg/Kg wet1.0ND Bis(2-chloroethoxy)methane mg/Kg wet0.34ND Bis(2-chloroethyl)ether mg/Kg wet0.34ND Bis(2-chloroisopropyl)ether mg/Kg wet0.34ND Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34ND 4-Bromophenylphenylether mg/Kg wet0.34ND Butylbenzylphthalate mg/Kg wet0.34ND Carbazole mg/Kg wet0.17ND 4-Chloroaniline mg/Kg wet0.66 V-34ND 4-Chloro-3-methylphenol mg/Kg wet0.66ND 2-Chloronaphthalene mg/Kg wet0.34ND 2-Chlorophenol mg/Kg wet0.34ND 4-Chlorophenylphenylether mg/Kg wet0.34ND Chrysene mg/Kg wet0.17ND Dibenz(a,h)anthracene mg/Kg wet0.17ND Dibenzofuran mg/Kg wet0.34ND Di-n-butylphthalate mg/Kg wet0.34ND 1,2-Dichlorobenzene mg/Kg wet0.34ND 1,3-Dichlorobenzene mg/Kg wet0.34ND 1,4-Dichlorobenzene mg/Kg wet0.34ND 3,3-Dichlorobenzidine mg/Kg wet0.17 V-34ND 2,4-Dichlorophenol mg/Kg wet0.34ND Diethylphthalate mg/Kg wet0.34ND 2,4-Dimethylphenol mg/Kg wet0.34ND Dimethylphthalate mg/Kg wet0.34ND 4,6-Dinitro-2-methylphenol mg/Kg wet0.34ND 2,4-Dinitrophenol mg/Kg wet0.66ND 2,4-Dinitrotoluene mg/Kg wet0.34ND 2,6-Dinitrotoluene mg/Kg wet0.34ND Di-n-octylphthalate mg/Kg wet0.34ND 1,2-Diphenylhydrazine (as Azobenzene)mg/Kg wet0.34ND Fluoranthene mg/Kg wet0.17ND Fluorene mg/Kg wet0.17ND Hexachlorobenzene mg/Kg wet0.34ND Hexachlorobutadiene mg/Kg wet0.34ND Hexachlorocyclopentadiene mg/Kg wet0.34 V-05ND Hexachloroethane mg/Kg wet0.34ND Indeno(1,2,3-cd)pyrene mg/Kg wet0.17ND Isophorone mg/Kg wet0.34ND 1-Methylnaphthalene mg/Kg wet0.17ND 2-Methylnaphthalene mg/Kg wet0.17ND Page 20 of 39 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 B210345 - SW-846 3546 Blank (B210345-BLK1) Prepared & Analyzed: 08/15/18 2-Methylphenol mg/Kg wet0.34ND 3/4-Methylphenol mg/Kg wet0.34ND Naphthalene mg/Kg wet0.17ND 2-Nitroaniline mg/Kg wet0.34ND 3-Nitroaniline mg/Kg wet0.34 V-34ND 4-Nitroaniline mg/Kg wet0.34ND Nitrobenzene mg/Kg wet0.34ND 2-Nitrophenol mg/Kg wet0.34ND 4-Nitrophenol mg/Kg wet0.66ND N-Nitrosodimethylamine mg/Kg wet0.34ND N-Nitrosodiphenylamine mg/Kg wet0.34ND N-Nitrosodi-n-propylamine mg/Kg wet0.34ND Pentachloronitrobenzene mg/Kg wet0.34ND Pentachlorophenol mg/Kg wet0.34ND Phenanthrene mg/Kg wet0.17ND Phenol mg/Kg wet0.34ND Pyrene mg/Kg wet0.17ND Pyridine mg/Kg wet0.34ND 1,2,4,5-Tetrachlorobenzene mg/Kg wet0.34ND 1,2,4-Trichlorobenzene mg/Kg wet0.34ND 2,4,5-Trichlorophenol mg/Kg wet0.34ND 2,4,6-Trichlorophenol mg/Kg wet0.34ND mg/Kg wet 6.67 30-130Surrogate: 2-Fluorophenol 79.25.28 mg/Kg wet 6.67 30-130Surrogate: Phenol-d6 80.25.35 mg/Kg wet 3.33 30-130Surrogate: Nitrobenzene-d5 73.22.44 mg/Kg wet 3.33 30-130Surrogate: 2-Fluorobiphenyl 85.02.83 mg/Kg wet 6.67 30-130Surrogate: 2,4,6-Tribromophenol 76.15.08 mg/Kg wet 3.33 30-130Surrogate: p-Terphenyl-d14 1033.44 LCS (B210345-BS1) Prepared & Analyzed: 08/15/18 Acenaphthene mg/Kg wet0.17 1.67 40-14073.01.22 Acenaphthylene mg/Kg wet0.17 1.67 40-14073.11.22 Acetophenone mg/Kg wet0.34 1.67 40-14073.11.22 Aniline mg/Kg wet0.34 1.67 V-3410-14071.71.19 Anthracene mg/Kg wet0.17 1.67 40-14083.01.38 Benzidine mg/Kg wet0.66 1.67 V-04, V-0640-1401382.29 Benzo(a)anthracene mg/Kg wet0.17 1.67 40-14078.41.31 Benzo(a)pyrene mg/Kg wet0.17 1.67 40-14081.11.35 Benzo(b)fluoranthene mg/Kg wet0.17 1.67 40-14070.61.18 Benzo(g,h,i)perylene mg/Kg wet0.17 1.67 40-14077.21.29 Benzo(k)fluoranthene mg/Kg wet0.17 1.67 40-14076.41.27 Benzoic Acid mg/Kg wet1.0 1.67 30-13073.21.22 Bis(2-chloroethoxy)methane mg/Kg wet0.34 1.67 40-14077.51.29 Bis(2-chloroethyl)ether mg/Kg wet0.34 1.67 40-14070.41.17 Bis(2-chloroisopropyl)ether mg/Kg wet0.34 1.67 40-14087.51.46 Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 40-14090.21.50 4-Bromophenylphenylether mg/Kg wet0.34 1.67 40-14074.11.24 Butylbenzylphthalate mg/Kg wet0.34 1.67 40-14087.61.46 Carbazole mg/Kg wet0.17 1.67 40-14077.31.29 4-Chloroaniline mg/Kg wet0.66 1.67 V-3410-14060.01.00 4-Chloro-3-methylphenol mg/Kg wet0.66 1.67 30-13081.11.35 2-Chloronaphthalene mg/Kg wet0.34 1.67 40-14063.51.06 Page 21 of 39 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 B210345 - SW-846 3546 LCS (B210345-BS1) Prepared & Analyzed: 08/15/18 2-Chlorophenol mg/Kg wet0.34 1.67 30-13075.11.25 4-Chlorophenylphenylether mg/Kg wet0.34 1.67 40-14070.91.18 Chrysene mg/Kg wet0.17 1.67 40-14078.91.31 Dibenz(a,h)anthracene mg/Kg wet0.17 1.67 40-14077.41.29 Dibenzofuran mg/Kg wet0.34 1.67 40-14074.31.24 Di-n-butylphthalate mg/Kg wet0.34 1.67 40-14082.21.37 1,2-Dichlorobenzene mg/Kg wet0.34 1.67 40-14070.81.18 1,3-Dichlorobenzene mg/Kg wet0.34 1.67 40-14066.91.12 1,4-Dichlorobenzene mg/Kg wet0.34 1.67 40-14067.21.12 3,3-Dichlorobenzidine mg/Kg wet0.17 1.67 V-3420-14069.81.16 2,4-Dichlorophenol mg/Kg wet0.34 1.67 30-13076.01.27 Diethylphthalate mg/Kg wet0.34 1.67 40-14070.51.18 2,4-Dimethylphenol mg/Kg wet0.34 1.67 30-13085.31.42 Dimethylphthalate mg/Kg wet0.34 1.67 40-14072.41.21 4,6-Dinitro-2-methylphenol mg/Kg wet0.34 1.67 30-13074.01.23 2,4-Dinitrophenol mg/Kg wet0.66 1.67 30-13056.80.947 2,4-Dinitrotoluene mg/Kg wet0.34 1.67 40-14074.01.23 2,6-Dinitrotoluene mg/Kg wet0.34 1.67 40-14080.51.34 Di-n-octylphthalate mg/Kg wet0.34 1.67 40-14090.21.50 1,2-Diphenylhydrazine (as Azobenzene)mg/Kg wet0.34 1.67 40-14080.41.34 Fluoranthene mg/Kg wet0.17 1.67 40-14076.91.28 Fluorene mg/Kg wet0.17 1.67 40-14072.31.20 Hexachlorobenzene mg/Kg wet0.34 1.67 40-14071.81.20 Hexachlorobutadiene mg/Kg wet0.34 1.67 40-14069.51.16 Hexachlorocyclopentadiene mg/Kg wet0.34 1.67 L-07, V-0540-14038.4 *0.640 Hexachloroethane mg/Kg wet0.34 1.67 40-14067.01.12 Indeno(1,2,3-cd)pyrene mg/Kg wet0.17 1.67 40-14073.31.22 Isophorone mg/Kg wet0.34 1.67 40-14077.81.30 1-Methylnaphthalene mg/Kg wet0.17 1.67 40-14081.71.36 2-Methylnaphthalene mg/Kg wet0.17 1.67 40-14082.41.37 2-Methylphenol mg/Kg wet0.34 1.67 30-13071.01.18 3/4-Methylphenol mg/Kg wet0.34 1.67 30-13084.81.41 Naphthalene mg/Kg wet0.17 1.67 40-14074.11.23 2-Nitroaniline mg/Kg wet0.34 1.67 40-14070.71.18 3-Nitroaniline mg/Kg wet0.34 1.67 V-3430-14071.11.19 4-Nitroaniline mg/Kg wet0.34 1.67 40-14074.71.24 Nitrobenzene mg/Kg wet0.34 1.67 40-14069.21.15 2-Nitrophenol mg/Kg wet0.34 1.67 30-13080.01.33 4-Nitrophenol mg/Kg wet0.66 1.67 30-13076.11.27 N-Nitrosodimethylamine mg/Kg wet0.34 1.67 40-14064.71.08 N-Nitrosodiphenylamine mg/Kg wet0.34 1.67 40-14098.31.64 N-Nitrosodi-n-propylamine mg/Kg wet0.34 1.67 40-14069.01.15 Pentachloronitrobenzene mg/Kg wet0.34 1.67 40-14072.21.20 Pentachlorophenol mg/Kg wet0.34 1.67 30-13061.81.03 Phenanthrene mg/Kg wet0.17 1.67 40-14081.51.36 Phenol mg/Kg wet0.34 1.67 30-13075.21.25 Pyrene mg/Kg wet0.17 1.67 40-14082.81.38 Pyridine mg/Kg wet0.34 1.67 30-14045.40.757 1,2,4,5-Tetrachlorobenzene mg/Kg wet0.34 1.67 40-14066.11.10 1,2,4-Trichlorobenzene mg/Kg wet0.34 1.67 40-14072.51.21 2,4,5-Trichlorophenol mg/Kg wet0.34 1.67 30-13073.71.23 2,4,6-Trichlorophenol mg/Kg wet0.34 1.67 30-13073.81.23 Page 22 of 39 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 B210345 - SW-846 3546 LCS (B210345-BS1) Prepared & Analyzed: 08/15/18 mg/Kg wet 6.67 30-130Surrogate: 2-Fluorophenol 77.85.19 mg/Kg wet 6.67 30-130Surrogate: Phenol-d6 82.55.50 mg/Kg wet 3.33 30-130Surrogate: Nitrobenzene-d5 75.12.50 mg/Kg wet 3.33 30-130Surrogate: 2-Fluorobiphenyl 85.72.86 mg/Kg wet 6.67 30-130Surrogate: 2,4,6-Tribromophenol 70.14.67 mg/Kg wet 3.33 30-130Surrogate: p-Terphenyl-d14 97.23.24 LCS Dup (B210345-BSD1) Prepared & Analyzed: 08/15/18 Acenaphthene mg/Kg wet0.17 1.67 3040-14071.4 2.221.19 Acenaphthylene mg/Kg wet0.17 1.67 3040-14072.5 0.7421.21 Acetophenone mg/Kg wet0.34 1.67 3040-14070.9 3.141.18 Aniline mg/Kg wet0.34 1.67 50 V-3410-14057.8 21.40.963 Anthracene mg/Kg wet0.17 1.67 3040-14081.5 1.871.36 Benzidine mg/Kg wet0.66 1.67 30 V-04, V-0640-140114 18.31.91 Benzo(a)anthracene mg/Kg wet0.17 1.67 3040-14077.7 0.9481.30 Benzo(a)pyrene mg/Kg wet0.17 1.67 3040-14080.8 0.4691.35 Benzo(b)fluoranthene mg/Kg wet0.17 1.67 3040-14070.9 0.5371.18 Benzo(g,h,i)perylene mg/Kg wet0.17 1.67 3040-14074.8 3.181.25 Benzo(k)fluoranthene mg/Kg wet0.17 1.67 3040-14077.2 1.121.29 Benzoic Acid mg/Kg wet1.0 1.67 5030-13069.9 4.671.16 Bis(2-chloroethoxy)methane mg/Kg wet0.34 1.67 3040-14073.5 5.251.22 Bis(2-chloroethyl)ether mg/Kg wet0.34 1.67 3040-14065.9 6.611.10 Bis(2-chloroisopropyl)ether mg/Kg wet0.34 1.67 3040-14078.9 10.41.31 Bis(2-Ethylhexyl)phthalate mg/Kg wet0.34 1.67 3040-14085.9 4.881.43 4-Bromophenylphenylether mg/Kg wet0.34 1.67 3040-14074.3 0.2701.24 Butylbenzylphthalate mg/Kg wet0.34 1.67 3040-14084.0 4.291.40 Carbazole mg/Kg wet0.17 1.67 3040-14076.2 1.431.27 4-Chloroaniline mg/Kg wet0.66 1.67 30 V-3410-14045.7 27.10.761 4-Chloro-3-methylphenol mg/Kg wet0.66 1.67 3030-13076.6 5.711.28 2-Chloronaphthalene mg/Kg wet0.34 1.67 3040-14064.0 0.7531.07 2-Chlorophenol mg/Kg wet0.34 1.67 3030-13075.1 0.05321.25 4-Chlorophenylphenylether mg/Kg wet0.34 1.67 3040-14071.3 0.5341.19 Chrysene mg/Kg wet0.17 1.67 3040-14077.8 1.331.30 Dibenz(a,h)anthracene mg/Kg wet0.17 1.67 3040-14075.6 2.381.26 Dibenzofuran mg/Kg wet0.34 1.67 3040-14074.1 0.2431.23 Di-n-butylphthalate mg/Kg wet0.34 1.67 3040-14078.9 4.201.31 1,2-Dichlorobenzene mg/Kg wet0.34 1.67 3040-14071.9 1.631.20 1,3-Dichlorobenzene mg/Kg wet0.34 1.67 3040-14068.9 2.971.15 1,4-Dichlorobenzene mg/Kg wet0.34 1.67 3040-14069.2 2.991.15 3,3-Dichlorobenzidine mg/Kg wet0.17 1.67 50 V-3420-14057.8 18.70.964 2,4-Dichlorophenol mg/Kg wet0.34 1.67 3030-13074.8 1.541.25 Diethylphthalate mg/Kg wet0.34 1.67 3040-14068.6 2.791.14 2,4-Dimethylphenol mg/Kg wet0.34 1.67 3030-13084.4 1.061.41 Dimethylphthalate mg/Kg wet0.34 1.67 3040-14071.0 1.981.18 4,6-Dinitro-2-methylphenol mg/Kg wet0.34 1.67 3030-13072.0 2.661.20 2,4-Dinitrophenol mg/Kg wet0.66 1.67 3030-13056.2 1.030.937 2,4-Dinitrotoluene mg/Kg wet0.34 1.67 3040-14073.5 0.6241.22 2,6-Dinitrotoluene mg/Kg wet0.34 1.67 3040-14079.0 1.911.32 Di-n-octylphthalate mg/Kg wet0.34 1.67 3040-14086.8 3.801.45 1,2-Diphenylhydrazine (as Azobenzene)mg/Kg wet0.34 1.67 3040-14071.2 12.11.19 Fluoranthene mg/Kg wet0.17 1.67 3040-14076.4 0.6791.27 Fluorene mg/Kg wet0.17 1.67 3040-14071.1 1.651.18 Page 23 of 39 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 B210345 - SW-846 3546 LCS Dup (B210345-BSD1) Prepared & Analyzed: 08/15/18 Hexachlorobenzene mg/Kg wet0.34 1.67 3040-14071.6 0.3351.19 Hexachlorobutadiene mg/Kg wet0.34 1.67 3040-14073.4 5.541.22 Hexachlorocyclopentadiene mg/Kg wet0.34 1.67 30 V-0540-14040.7 5.910.679 Hexachloroethane mg/Kg wet0.34 1.67 3040-14065.7 1.931.09 Indeno(1,2,3-cd)pyrene mg/Kg wet0.17 1.67 3040-14077.0 4.871.28 Isophorone mg/Kg wet0.34 1.67 3040-14073.4 5.871.22 1-Methylnaphthalene mg/Kg wet0.17 1.67 3040-14080.9 0.9351.35 2-Methylnaphthalene mg/Kg wet0.17 1.67 3040-14081.8 0.6821.36 2-Methylphenol mg/Kg wet0.34 1.67 3030-13067.5 5.031.12 3/4-Methylphenol mg/Kg wet0.34 1.67 3030-13080.6 5.151.34 Naphthalene mg/Kg wet0.17 1.67 3040-14075.5 1.901.26 2-Nitroaniline mg/Kg wet0.34 1.67 3040-14065.7 7.361.10 3-Nitroaniline mg/Kg wet0.34 1.67 30 V-3430-14063.8 10.81.06 4-Nitroaniline mg/Kg wet0.34 1.67 3040-14075.0 0.3471.25 Nitrobenzene mg/Kg wet0.34 1.67 3040-14066.5 4.011.11 2-Nitrophenol mg/Kg wet0.34 1.67 3030-13081.3 1.611.35 4-Nitrophenol mg/Kg wet0.66 1.67 5030-13072.3 5.121.21 N-Nitrosodimethylamine mg/Kg wet0.34 1.67 3040-14060.7 6.281.01 N-Nitrosodiphenylamine mg/Kg wet0.34 1.67 3040-14095.3 3.121.59 N-Nitrosodi-n-propylamine mg/Kg wet0.34 1.67 3040-14063.1 8.871.05 Pentachloronitrobenzene mg/Kg wet0.34 1.67 3040-14074.4 3.061.24 Pentachlorophenol mg/Kg wet0.34 1.67 3030-13061.3 0.8771.02 Phenanthrene mg/Kg wet0.17 1.67 3040-14079.5 2.461.32 Phenol mg/Kg wet0.34 1.67 3030-13072.0 4.371.20 Pyrene mg/Kg wet0.17 1.67 3040-14082.1 0.9221.37 Pyridine mg/Kg wet0.34 1.67 3030-14044.3 2.500.738 1,2,4,5-Tetrachlorobenzene mg/Kg wet0.34 1.67 3040-14067.4 1.981.12 1,2,4-Trichlorobenzene mg/Kg wet0.34 1.67 3040-14075.1 3.551.25 2,4,5-Trichlorophenol mg/Kg wet0.34 1.67 3030-13073.4 0.3811.22 2,4,6-Trichlorophenol mg/Kg wet0.34 1.67 3030-13075.4 2.091.26 mg/Kg wet 6.67 30-130Surrogate: 2-Fluorophenol 75.95.06 mg/Kg wet 6.67 30-130Surrogate: Phenol-d6 77.95.19 mg/Kg wet 3.33 30-130Surrogate: Nitrobenzene-d5 71.42.38 mg/Kg wet 3.33 30-130Surrogate: 2-Fluorobiphenyl 84.72.82 mg/Kg wet 6.67 30-130Surrogate: 2,4,6-Tribromophenol 70.64.70 mg/Kg wet 3.33 30-130Surrogate: p-Terphenyl-d14 95.73.19 Page 24 of 39 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 - EPH - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses - EPH[TOC] Batch B210344 - SW-846 3546 [TOC_3]B210344[TOC] Blank (B210344-BLK1) Prepared: 08/15/18 Analyzed: 08/16/18 C9-C18 Aliphatics mg/Kg wet10ND C19-C36 Aliphatics mg/Kg wet10ND Unadjusted C11-C22 Aromatics mg/Kg wet10ND C11-C22 Aromatics mg/Kg wet10ND Acenaphthene mg/Kg wet0.10ND Acenaphthylene mg/Kg wet0.10ND Anthracene mg/Kg wet0.10ND Benzo(a)anthracene mg/Kg wet0.10ND Benzo(a)pyrene mg/Kg wet0.10ND Benzo(b)fluoranthene mg/Kg wet0.10ND Benzo(g,h,i)perylene mg/Kg wet0.10ND Benzo(k)fluoranthene mg/Kg wet0.10ND Chrysene mg/Kg wet0.10ND Dibenz(a,h)anthracene mg/Kg wet0.10ND Fluoranthene mg/Kg wet0.10ND Fluorene mg/Kg wet0.10ND Indeno(1,2,3-cd)pyrene mg/Kg wet0.10ND 2-Methylnaphthalene mg/Kg wet0.10ND Naphthalene mg/Kg wet0.10ND Phenanthrene mg/Kg wet0.10ND Pyrene mg/Kg wet0.10ND n-Decane mg/Kg wet0.10ND n-Docosane mg/Kg wet0.10ND n-Dodecane mg/Kg wet0.10ND n-Eicosane mg/Kg wet0.10ND n-Hexacosane mg/Kg wet0.10ND n-Hexadecane mg/Kg wet0.10ND n-Hexatriacontane mg/Kg wet0.10ND n-Nonadecane mg/Kg wet0.10ND n-Nonane mg/Kg wet0.10ND n-Octacosane mg/Kg wet0.10ND n-Octadecane mg/Kg wet0.10ND n-Tetracosane mg/Kg wet0.10ND n-Tetradecane mg/Kg wet0.10ND n-Triacontane mg/Kg wet0.10ND Naphthalene-aliphatic fraction mg/Kg wet0.10ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.10ND mg/Kg wet 5.00 40-140Surrogate: Chlorooctadecane (COD)82.04.10 mg/Kg wet 5.00 40-140Surrogate: o-Terphenyl (OTP)79.23.96 mg/Kg wet 5.00 40-140Surrogate: 2-Bromonaphthalene 93.74.68 mg/Kg wet 5.00 40-140Surrogate: 2-Fluorobiphenyl 87.34.37 LCS (B210344-BS1) Prepared: 08/15/18 Analyzed: 08/16/18 C9-C18 Aliphatics mg/Kg wet10 30.0 40-14080.924.3 C19-C36 Aliphatics mg/Kg wet10 40.0 40-14093.637.5 Acenaphthene mg/Kg wet0.10 5.00 40-14074.53.72 Acenaphthylene mg/Kg wet0.10 5.00 40-14070.33.51 Anthracene mg/Kg wet0.10 5.00 40-14082.94.14 Benzo(a)anthracene mg/Kg wet0.10 5.00 40-14084.14.20 Benzo(a)pyrene mg/Kg wet0.10 5.00 40-14082.64.13 Benzo(b)fluoranthene mg/Kg wet0.10 5.00 40-14083.84.19 Benzo(g,h,i)perylene mg/Kg wet0.10 5.00 40-14082.74.14 Page 25 of 39 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 - EPH - Quality Control QUALITY CONTROL Batch B210344 - SW-846 3546 LCS (B210344-BS1) Prepared: 08/15/18 Analyzed: 08/16/18 Benzo(k)fluoranthene mg/Kg wet0.10 5.00 40-14083.14.15 Chrysene mg/Kg wet0.10 5.00 40-14083.94.19 Dibenz(a,h)anthracene mg/Kg wet0.10 5.00 40-14085.44.27 Fluoranthene mg/Kg wet0.10 5.00 40-14083.64.18 Fluorene mg/Kg wet0.10 5.00 40-14078.73.93 Indeno(1,2,3-cd)pyrene mg/Kg wet0.10 5.00 40-14079.13.96 2-Methylnaphthalene mg/Kg wet0.10 5.00 40-14070.13.51 Naphthalene mg/Kg wet0.10 5.00 40-14063.83.19 Phenanthrene mg/Kg wet0.10 5.00 40-14084.24.21 Pyrene mg/Kg wet0.10 5.00 40-14085.64.28 n-Decane mg/Kg wet0.10 5.00 40-14051.92.60 n-Docosane mg/Kg wet0.10 5.00 40-14090.64.53 n-Dodecane mg/Kg wet0.10 5.00 40-14067.83.39 n-Eicosane mg/Kg wet0.10 5.00 40-14094.64.73 n-Hexacosane mg/Kg wet0.10 5.00 40-14086.54.33 n-Hexadecane mg/Kg wet0.10 5.00 40-14091.54.58 n-Hexatriacontane mg/Kg wet0.10 5.00 40-14080.34.01 n-Nonadecane mg/Kg wet0.10 5.00 40-14092.54.62 n-Nonane mg/Kg wet0.10 5.00 30-14034.71.74 n-Octacosane mg/Kg wet0.10 5.00 40-14082.34.11 n-Octadecane mg/Kg wet0.10 5.00 40-14094.74.74 n-Tetracosane mg/Kg wet0.10 5.00 40-14089.14.45 n-Tetradecane mg/Kg wet0.10 5.00 40-14082.84.14 n-Triacontane mg/Kg wet0.10 5.00 40-14081.64.08 Naphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND mg/Kg wet 5.00 40-140Surrogate: Chlorooctadecane (COD)88.34.42 mg/Kg wet 5.00 40-140Surrogate: o-Terphenyl (OTP)86.84.34 mg/Kg wet 5.00 40-140Surrogate: 2-Bromonaphthalene 85.44.27 mg/Kg wet 5.00 40-140Surrogate: 2-Fluorobiphenyl 87.24.36 LCS Dup (B210344-BSD1) Prepared: 08/15/18 Analyzed: 08/16/18 C9-C18 Aliphatics mg/Kg wet10 30.0 2540-14085.8 5.9125.7 C19-C36 Aliphatics mg/Kg wet10 40.0 2540-14095.0 1.4238.0 Acenaphthene mg/Kg wet0.10 5.00 2540-14077.6 4.133.88 Acenaphthylene mg/Kg wet0.10 5.00 2540-14073.3 4.293.67 Anthracene mg/Kg wet0.10 5.00 2540-14085.6 3.264.28 Benzo(a)anthracene mg/Kg wet0.10 5.00 2540-14086.7 3.124.34 Benzo(a)pyrene mg/Kg wet0.10 5.00 2540-14085.5 3.524.28 Benzo(b)fluoranthene mg/Kg wet0.10 5.00 2540-14087.0 3.734.35 Benzo(g,h,i)perylene mg/Kg wet0.10 5.00 2540-14086.8 4.844.34 Benzo(k)fluoranthene mg/Kg wet0.10 5.00 2540-14085.7 3.114.28 Chrysene mg/Kg wet0.10 5.00 2540-14086.4 2.954.32 Dibenz(a,h)anthracene mg/Kg wet0.10 5.00 2540-14089.9 5.174.50 Fluoranthene mg/Kg wet0.10 5.00 2540-14086.4 3.284.32 Fluorene mg/Kg wet0.10 5.00 2540-14081.7 3.784.09 Indeno(1,2,3-cd)pyrene mg/Kg wet0.10 5.00 2540-14082.2 3.794.11 2-Methylnaphthalene mg/Kg wet0.10 5.00 2540-14072.8 3.803.64 Naphthalene mg/Kg wet0.10 5.00 2540-14066.7 4.513.34 Phenanthrene mg/Kg wet0.10 5.00 2540-14087.2 3.404.36 Pyrene mg/Kg wet0.10 5.00 2540-14088.4 3.184.42 n-Decane mg/Kg wet0.10 5.00 2540-14055.8 7.222.79 Page 26 of 39 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 - EPH - Quality Control QUALITY CONTROL Batch B210344 - SW-846 3546 LCS Dup (B210344-BSD1) Prepared: 08/15/18 Analyzed: 08/16/18 n-Docosane mg/Kg wet0.10 5.00 2540-14091.8 1.334.59 n-Dodecane mg/Kg wet0.10 5.00 2540-14071.7 5.593.58 n-Eicosane mg/Kg wet0.10 5.00 2540-14094.0 0.5984.70 n-Hexacosane mg/Kg wet0.10 5.00 2540-14088.2 1.874.41 n-Hexadecane mg/Kg wet0.10 5.00 2540-14093.8 2.524.69 n-Hexatriacontane mg/Kg wet0.10 5.00 2540-14082.3 2.514.12 n-Nonadecane mg/Kg wet0.10 5.00 2540-14093.8 1.424.69 n-Nonane mg/Kg wet0.10 5.00 2530-14037.6 8.001.88 n-Octacosane mg/Kg wet0.10 5.00 2540-14084.0 2.034.20 n-Octadecane mg/Kg wet0.10 5.00 2540-14096.5 1.914.83 n-Tetracosane mg/Kg wet0.10 5.00 2540-14090.5 1.614.53 n-Tetradecane mg/Kg wet0.10 5.00 2540-14085.8 3.574.29 n-Triacontane mg/Kg wet0.10 5.00 2540-14083.5 2.354.17 Naphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND 2-Methylnaphthalene-aliphatic fraction mg/Kg wet0.10 5.00 0-5ND mg/Kg wet 5.00 40-140Surrogate: Chlorooctadecane (COD)88.54.42 mg/Kg wet 5.00 40-140Surrogate: o-Terphenyl (OTP)88.24.41 mg/Kg wet 5.00 40-140Surrogate: 2-Bromonaphthalene 84.04.20 mg/Kg wet 5.00 40-140Surrogate: 2-Fluorobiphenyl 87.94.40 Page 27 of 39 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 - VPH - Quality Control QUALITY CONTROL [TOC_2]Petroleum Hydrocarbons Analyses - VPH[TOC] Batch B209997 - MA VPH [TOC_3]B209997[TOC] Blank (B209997-BLK1) Prepared: 08/10/18 Analyzed: 08/14/18 Unadjusted C5-C8 Aliphatics mg/Kg wet10ND C5-C8 Aliphatics mg/Kg wet10ND Unadjusted C9-C12 Aliphatics mg/Kg wet10ND C9-C12 Aliphatics mg/Kg wet10ND C9-C10 Aromatics mg/Kg wet10ND Benzene mg/Kg wet0.050ND Butylcyclohexane mg/Kg wet0.050ND Decane mg/Kg wet0.050ND Ethylbenzene mg/Kg wet0.050ND Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.050ND 2-Methylpentane mg/Kg wet0.050ND Naphthalene mg/Kg wet0.50ND Nonane mg/Kg wet0.050ND Pentane mg/Kg wet0.050ND Toluene mg/Kg wet0.050ND 1,2,4-Trimethylbenzene mg/Kg wet0.050ND 2,2,4-Trimethylpentane mg/Kg wet0.050ND m+p Xylene mg/Kg wet0.10ND o-Xylene mg/Kg wet0.050ND g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)93.137.3 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)86.334.5 LCS (B209997-BS1) Prepared: 08/10/18 Analyzed: 08/14/18 Benzene mg/Kg wet0.0010 0.100 70-1301070.107 Butylcyclohexane mg/Kg wet0.0010 0.100 70-13089.50.0895 Decane mg/Kg wet0.0010 0.100 70-13093.00.0930 Ethylbenzene mg/Kg wet0.0010 0.100 70-1301080.108 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0010 0.100 70-1301090.109 2-Methylpentane mg/Kg wet0.0010 0.100 70-1301190.119 Naphthalene mg/Kg wet0.010 0.100 70-1301030.103 Nonane mg/Kg wet0.0010 0.100 30-13088.20.0882 Pentane mg/Kg wet0.0010 0.100 70-1301210.121 Toluene mg/Kg wet0.0010 0.100 70-1301070.107 1,2,4-Trimethylbenzene mg/Kg wet0.0010 0.100 70-1301090.109 2,2,4-Trimethylpentane mg/Kg wet0.0010 0.100 70-1301110.111 m+p Xylene mg/Kg wet0.0020 0.200 70-1301100.219 o-Xylene mg/Kg wet0.0010 0.100 70-1301070.107 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)94.237.7 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)87.735.1 LCS Dup (B209997-BSD1) Prepared: 08/10/18 Analyzed: 08/14/18 Benzene mg/Kg wet0.0010 0.100 2570-130106 0.5780.106 Butylcyclohexane mg/Kg wet0.0010 0.100 2570-13089.6 0.1520.0896 Decane mg/Kg wet0.0010 0.100 2570-13094.5 1.530.0945 Ethylbenzene mg/Kg wet0.0010 0.100 2570-130107 0.6420.107 Methyl tert-Butyl Ether (MTBE)mg/Kg wet0.0010 0.100 2570-130107 2.090.107 2-Methylpentane mg/Kg wet0.0010 0.100 2570-130118 0.7560.118 Naphthalene mg/Kg wet0.010 0.100 2570-130101 2.400.101 Nonane mg/Kg wet0.0010 0.100 2530-13088.5 0.2900.0885 Pentane mg/Kg wet0.0010 0.100 2570-130119 1.580.119 Toluene mg/Kg wet0.0010 0.100 2570-130106 0.6500.106 1,2,4-Trimethylbenzene mg/Kg wet0.0010 0.100 2570-130108 0.9920.108 Page 28 of 39 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 - VPH - Quality Control QUALITY CONTROL Batch B209997 - MA VPH LCS Dup (B209997-BSD1) Prepared: 08/10/18 Analyzed: 08/14/18 2,2,4-Trimethylpentane mg/Kg wet0.0010 0.100 2570-130108 2.970.108 m+p Xylene mg/Kg wet0.0020 0.200 2570-130109 0.7790.217 o-Xylene mg/Kg wet0.0010 0.100 2570-130106 0.8960.106 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)95.238.1 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)87.735.1 Page 29 of 39 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 Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control QUALITY CONTROL [TOC_2]Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)[TOC] Batch B210372 - % Solids [TOC_3]B210372[TOC] Duplicate (B210372-DUP1) Prepared & Analyzed: 08/15/18 Source: 18H0706-01 % Solids % Wt 200.10386.4 86.3 Page 30 of 39 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. Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). J 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 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 Continuing calibration did not meet method specifications and was biased on the low side for this compound. Reported result is estimated. V-05 Continuing calibration did not meet method specifications and was biased on the high side for this compound. Reported result is estimated. V-06 Continuing calibration did not meet method specifications and was biased on the high side. Data validation is not affected since sample result was "not detected" for this compound. V-20 Initial calibration verification (ICV) did not meet method specifications and was biased on the low side for this compound. Reported result is estimated. V-34 [TOC_1]Flag/Qualifier Summary[TOC] Page 31 of 39 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 MADEP-EPH-04-1.1 in Soil CT,NC,ME,NH-PC9-C18 Aliphatics CT,NC,ME,NH-PC19-C36 Aliphatics CT,NC,ME,NH-PUnadjusted C11-C22 Aromatics CT,NC,ME,NH-PC11-C22 Aromatics CT,NC,ME,NH-PAcenaphthene CT,NC,ME,NH-PAcenaphthylene CT,NC,ME,NH-PAnthracene CT,NC,ME,NH-PBenzo(a)anthracene CT,NC,ME,NH-PBenzo(a)pyrene CT,NC,ME,NH-PBenzo(b)fluoranthene CT,NC,ME,NH-PBenzo(g,h,i)perylene CT,NC,ME,NH-PBenzo(k)fluoranthene CT,NC,ME,NH-PChrysene CT,NC,ME,NH-PDibenz(a,h)anthracene CT,NC,ME,NH-PFluoranthene CT,NC,MEFluorene CT,NC,ME,NH-PIndeno(1,2,3-cd)pyrene CT,NC,ME2-Methylnaphthalene CT,NC,ME,NH-PNaphthalene CT,NC,ME,NH-PPhenanthrene CT,NC,ME,NH-PPyrene MADEP-VPH-Feb 2018 Rev 2.1 in Soil CT,NC,ME,NH-PUnadjusted C5-C8 Aliphatics CT,NC,ME,NH-PC5-C8 Aliphatics CT,NC,ME,NH-PUnadjusted C9-C12 Aliphatics CT,NC,ME,NH-PC9-C12 Aliphatics CT,NC,ME,NH-PC9-C10 Aromatics CT,NC,ME,NH-PBenzene CT,NC,ME,NH-PEthylbenzene CT,NC,ME,NH-PMethyl tert-Butyl Ether (MTBE) CT,NC,ME,NH-PNaphthalene CT,NC,ME,NH-PToluene CT,NC,ME,NH-Pm+p Xylene CT,NC,ME,NH-Po-Xylene SW-846 8260B in Soil NCAcetone NCAcrylonitrile NCtert-Amyl Methyl Ether (TAME) NCBenzene NCBromobenzene NCBromochloromethane NCBromodichloromethane NCBromoform NCBromomethane NC2-Butanone (MEK) NCtert-Butyl Alcohol (TBA) [TOC_1]Certifications[TOC] Page 32 of 39 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 SW-846 8260B in Soil NCn-Butylbenzene NCsec-Butylbenzene NCtert-Butylbenzene NCtert-Butyl Ethyl Ether (TBEE) NCCarbon Disulfide NCCarbon Tetrachloride NCChlorobenzene NCChlorodibromomethane NCChloroethane NCChloroform NCChloromethane NC2-Chlorotoluene NC4-Chlorotoluene NC1,2-Dibromo-3-chloropropane (DBCP) NC1,2-Dibromoethane (EDB) NCDibromomethane NC1,2-Dichlorobenzene NC1,3-Dichlorobenzene NC1,4-Dichlorobenzene NCtrans-1,4-Dichloro-2-butene NCDichlorodifluoromethane (Freon 12) NC1,1-Dichloroethane NC1,2-Dichloroethane NC1,1-Dichloroethylene NCcis-1,2-Dichloroethylene NCtrans-1,2-Dichloroethylene NC1,2-Dichloropropane NC1,3-Dichloropropane NC2,2-Dichloropropane NC1,1-Dichloropropene NCcis-1,3-Dichloropropene NCtrans-1,3-Dichloropropene NCDiethyl Ether NCDiisopropyl Ether (DIPE) NC1,4-Dioxane NCEthylbenzene NCHexachlorobutadiene 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 NC1,1,1,2-Tetrachloroethane Page 33 of 39 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 SW-846 8260B in Soil NC1,1,2,2-Tetrachloroethane NCTetrachloroethylene NCTetrahydrofuran NCToluene NC1,2,3-Trichlorobenzene NC1,2,4-Trichlorobenzene NC1,3,5-Trichlorobenzene NC1,1,1-Trichloroethane NC1,1,2-Trichloroethane NCTrichloroethylene NCTrichlorofluoromethane (Freon 11) NC1,2,3-Trichloropropane NC1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113) NC1,2,4-Trimethylbenzene NC1,3,5-Trimethylbenzene NCVinyl Chloride NCm+p Xylene NCo-Xylene SW-846 8270D in Soil CT,NY,NH,ME,NC,VAAcenaphthene CT,NY,NH,ME,NC,VAAcenaphthylene NY,NH,ME,NC,VAAcetophenone NY,NH,ME,NC,VAAniline CT,NY,NH,ME,NC,VAAnthracene CT,NY,NH,ME,NC,VABenzidine CT,NY,NH,ME,NC,VABenzo(a)anthracene CT,NY,NH,ME,NC,VABenzo(a)pyrene CT,NY,NH,ME,NC,VABenzo(b)fluoranthene CT,NY,NH,ME,NC,VABenzo(g,h,i)perylene CT,NY,NH,ME,NC,VABenzo(k)fluoranthene NY,NH,ME,NC,VABenzoic Acid CT,NY,NH,ME,NC,VABis(2-chloroethoxy)methane CT,NY,NH,ME,NC,VABis(2-chloroethyl)ether CT,NY,NH,ME,NC,VABis(2-chloroisopropyl)ether CT,NY,NH,ME,NC,VABis(2-Ethylhexyl)phthalate CT,NY,NH,ME,NC,VA4-Bromophenylphenylether CT,NY,NH,ME,NC,VAButylbenzylphthalate NCCarbazole CT,NY,NH,ME,NC,VA4-Chloroaniline CT,NY,NH,ME,NC,VA4-Chloro-3-methylphenol CT,NY,NH,NC,VA2-Chloronaphthalene CT,NY,NH,ME,NC,VA2-Chlorophenol CT,NY,NH,ME,NC,VA4-Chlorophenylphenylether CT,NY,NH,ME,NC,VAChrysene CT,NY,NH,ME,NC,VADibenz(a,h)anthracene CT,NY,NH,ME,NC,VADibenzofuran Page 34 of 39 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 SW-846 8270D in Soil CT,NY,NH,ME,NC,VADi-n-butylphthalate NY,NH,ME,NC,VA1,2-Dichlorobenzene NY,NH,ME,NC,VA1,3-Dichlorobenzene NY,NH,ME,NC,VA1,4-Dichlorobenzene CT,NY,NH,ME,NC,VA3,3-Dichlorobenzidine CT,NY,NH,ME,NC,VA2,4-Dichlorophenol CT,NY,NH,ME,NC,VADiethylphthalate CT,NY,NH,ME,NC,VA2,4-Dimethylphenol CT,NY,NH,ME,NC,VADimethylphthalate CT,NY,NH,ME,NC,VA4,6-Dinitro-2-methylphenol CT,NY,NH,ME,NC,VA2,4-Dinitrophenol CT,NY,NH,ME,NC,VA2,4-Dinitrotoluene CT,NY,NH,ME,NC,VA2,6-Dinitrotoluene CT,NY,NH,ME,NC,VADi-n-octylphthalate NY,NH,ME,NC,VA1,2-Diphenylhydrazine (as Azobenzene) CT,NY,NH,ME,NC,VAFluoranthene NY,NH,ME,NC,VAFluorene CT,NY,NH,ME,NC,VAHexachlorobenzene CT,NY,NH,ME,NC,VAHexachlorobutadiene CT,NY,NH,ME,NC,VAHexachlorocyclopentadiene CT,NY,NH,ME,NC,VAHexachloroethane CT,NY,NH,ME,NC,VAIndeno(1,2,3-cd)pyrene CT,NY,NH,ME,NC,VAIsophorone NC1-Methylnaphthalene CT,NY,NH,ME,NC,VA2-Methylnaphthalene CT,NY,NH,ME,NC,VA2-Methylphenol CT,NY,NH,ME,NC,VA3/4-Methylphenol CT,NY,NH,ME,NC,VANaphthalene CT,NY,NH,ME,NC,VA2-Nitroaniline CT,NY,NH,ME,NC,VA3-Nitroaniline CT,NY,NH,ME,NC,VA4-Nitroaniline CT,NY,NH,ME,NC,VANitrobenzene CT,NY,NH,ME,NC,VA2-Nitrophenol CT,NY,NH,ME,NC,VA4-Nitrophenol CT,NY,NH,ME,NC,VAN-Nitrosodimethylamine CT,NY,NH,ME,NC,VAN-Nitrosodiphenylamine CT,NY,NH,ME,NC,VAN-Nitrosodi-n-propylamine NY,NCPentachloronitrobenzene CT,NY,NH,ME,NC,VAPentachlorophenol CT,NY,NH,ME,NC,VAPhenanthrene CT,NY,NH,ME,NC,VAPhenol CT,NY,NH,ME,NC,VAPyrene CT,NY,NH,ME,NC,VAPyridine NY,NC1,2,4,5-Tetrachlorobenzene CT,NY,NH,ME,NC,VA1,2,4-Trichlorobenzene CT,NY,NH,ME,NC,VA2,4,5-Trichlorophenol CT,NY,NH,ME,NC,VA2,4,6-Trichlorophenol Page 35 of 39 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 SW-846 8270D in Soil NC2-Fluorophenol The CON-TEST Environmental Laboratory operates under the following certifications and accreditations: Code Description Number Expires 100033AIHA-LAP, LLC - ISO17025:2005AIHA 03/1/2020 M-MA100Massachusetts DEPMA 06/30/2019 PH-0567Connecticut Department of Publilc HealthCT 09/30/2019 10899 NELAPNew York State Department of HealthNY 04/1/2019 2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2019 LAO00112Rhode Island Department of HealthRI 12/30/2018 652North Carolina Div. of Water QualityNC 12/31/2018 MA007 NELAPNew Jersey DEPNJ 06/30/2019 E871027 NELAPFlorida Department of HealthFL 06/30/2019 LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2019 2011028State of MaineME 06/9/2019 460217Commonwealth of VirginiaVA 12/14/2018 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2018 VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2019 25703North Carolina Department of HealthNC-DW 07/31/2019 Page 36 of 39 Table of Contents Page 37 of 39 Table of Contents Page 38 of 39 Table of Contents Page 39 of 39 Table of Contents ANALYTICAL REPORT February 13, 2020 ATC Group Services - NC Pilot Sample Delivery Group:L1185652 Samples Received:02/04/2020 Project Number:6955-605-13 Description:Pilot 6955 Report To:Maureen Jackson 609A Piner Road Suite 115 Wilmington, NC 28409 Entire Report Reviewed By: February 13, 2020 [Preliminary Report] Jeff Carr Project Manager Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 1 of 17 February 13, 2020 Jeff Carr Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 1 of 17 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 MW-1 L1185652-01 5 Qc: Quality Control Summary 7 Volatile Petroleum Hydrocarbons by Method MADEPV 7 Volatile Organic Compounds (GC/MS) by Method 602MS 8 TPH by Method MADEPE 9 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 10 Gl: Glossary of Terms 14 Al: Accreditations & Locations 15 Sc: Sample Chain of Custody 16 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 2 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 2 of 17 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-1 L1185652-01 GW Cory Nobles 01/31/20 12:30 02/04/20 08:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Volatile Petroleum Hydrocarbons by Method MADEPV WG1423777 1 02/06/20 20:11 02/06/20 20:11 BMB Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 602MS WG1423144 1 02/05/20 20:22 02/05/20 20:22 JHH Mt. Juliet, TN TPH by Method MADEPE WG1426382 1 02/12/20 05:39 02/12/20 15:04 CLG Mt. Juliet, TN TPH by Method MADEPE WG1426382 1 02/12/20 05:39 02/12/20 15:28 CLG Mt. Juliet, TN Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1424380 1 02/07/20 15:11 02/09/20 12:24 LEA Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 3 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 3 of 17 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jeff Carr Project Manager 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 4 of 17 Jeff Carr Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 4 of 17 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1185652 MW-1 Collected date/time: 01/31/20 12:30 Volatile Petroleum Hydrocarbons by Method MADEPV Result Qualifier RDL Dilution Analysis Batch Analyte mg/l mg/l date / time Unadjusted C5-C8 Aliphatics ND 0.100 1 02/06/2020 20:11 WG1423777 Unadjusted C9-C12 Aliphatics 0.104 0.100 1 02/06/2020 20:11 WG1423777 Unadjusted C9-C10 Aromatics 0.194 0.100 1 02/06/2020 20:11 WG1423777 Total VPH 0.298 0.100 1 02/06/2020 20:11 WG1423777 (S) 2,5-Dibromotoluene(FID)85.2 70.0-130 02/06/2020 20:11 WG1423777 (S) 2,5-Dibromotoluene(PID)90.3 70.0-130 02/06/2020 20:11 WG1423777 Volatile Organic Compounds (GC/MS) by Method 602MS Result Qualifier RDL Dilution Analysis Batch Analyte mg/l mg/l date / time Benzene ND 0.00100 1 02/05/2020 20:22 WG1423144 Toluene ND 0.00100 1 02/05/2020 20:22 WG1423144 Ethylbenzene ND 0.00100 1 02/05/2020 20:22 WG1423144 Total Xylenes ND 0.00300 1 02/05/2020 20:22 WG1423144 Methyl tert-butyl ether ND 0.00100 1 02/05/2020 20:22 WG1423144 Di-isopropyl ether ND 0.00100 1 02/05/2020 20:22 WG1423144 (S) Toluene-d8 102 80.0-120 02/05/2020 20:22 WG1423144 (S) 4-Bromofluorobenzene 101 77.0-126 02/05/2020 20:22 WG1423144 (S) 1,2-Dichloroethane-d4 99.1 70.0-130 02/05/2020 20:22 WG1423144 TPH by Method MADEPE Result Qualifier RDL Dilution Analysis Batch Analyte mg/l mg/l date / time Unadjusted C9-C18 Aliphatics ND 0.100 1 02/12/2020 15:04 WG1426382 Unadjusted C19-C36 Aliphatics ND 0.100 1 02/12/2020 15:04 WG1426382 Unadjusted C11-C22 Aromatics 0.313 0.100 1 02/12/2020 15:28 WG1426382 Unadjusted Total Petroleum Hydrocarbons 0.350 0.100 1 02/12/2020 15:28 WG1426382 (S) o-Terphenyl 46.0 40.0-140 02/12/2020 15:28 WG1426382 (S) 1-Chloro-octadecane 23.6 J2 40.0-140 02/12/2020 15:04 WG1426382 (S) 2-Fluorobiphenyl 88.5 40.0-140 02/12/2020 15:28 WG1426382 (S) 2-Bromonaphthalene 87.0 40.0-140 02/12/2020 15:28 WG1426382 Sample Narrative: L1185652-01 WG1426382: Duplicate Analysis performed due to surrogate failure. Results confirm; reporting in hold data Semi Volatile Organic Compounds (GC/MS) by Method 625.1 Result Qualifier RDL Dilution Analysis Batch Analyte mg/l mg/l date / time Acenaphthene ND 0.00100 1 02/09/2020 12:24 WG1424380 Acenaphthylene ND 0.00100 1 02/09/2020 12:24 WG1424380 Anthracene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzidine ND J3 0.0100 1 02/09/2020 12:24 WG1424380 Benzo(a)anthracene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzo(b)fluoranthene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzo(k)fluoranthene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzo(g,h,i)perylene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzo(a)pyrene ND 0.00100 1 02/09/2020 12:24 WG1424380 Bis(2-chlorethoxy)methane ND 0.0100 1 02/09/2020 12:24 WG1424380 Bis(2-chloroethyl)ether ND 0.0100 1 02/09/2020 12:24 WG1424380 2,2-Oxybis(1-Chloropropane)ND 0.0100 1 02/09/2020 12:24 WG1424380 4-Bromophenyl-phenylether ND 0.0100 1 02/09/2020 12:24 WG1424380 2-Chloronaphthalene ND 0.00100 1 02/09/2020 12:24 WG1424380 4-Chlorophenyl-phenylether ND 0.0100 1 02/09/2020 12:24 WG1424380 Chrysene ND 0.00100 1 02/09/2020 12:24 WG1424380 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 5 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 5 of 17 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1185652 MW-1 Collected date/time: 01/31/20 12:30 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 Result Qualifier RDL Dilution Analysis Batch Analyte mg/l mg/l date / time Dibenz(a,h)anthracene ND 0.00100 1 02/09/2020 12:24 WG1424380 3,3-Dichlorobenzidine ND 0.0100 1 02/09/2020 12:24 WG1424380 2,4-Dinitrotoluene ND 0.0100 1 02/09/2020 12:24 WG1424380 2,6-Dinitrotoluene ND 0.0100 1 02/09/2020 12:24 WG1424380 Fluoranthene ND 0.00100 1 02/09/2020 12:24 WG1424380 Fluorene ND 0.00100 1 02/09/2020 12:24 WG1424380 Hexachlorobenzene ND 0.00100 1 02/09/2020 12:24 WG1424380 Hexachloro-1,3-butadiene ND 0.0100 1 02/09/2020 12:24 WG1424380 Hexachlorocyclopentadiene ND 0.0100 1 02/09/2020 12:24 WG1424380 Hexachloroethane ND 0.0100 1 02/09/2020 12:24 WG1424380 Indeno(1,2,3-cd)pyrene ND 0.00100 1 02/09/2020 12:24 WG1424380 Isophorone ND 0.0100 1 02/09/2020 12:24 WG1424380 Naphthalene ND 0.00100 1 02/09/2020 12:24 WG1424380 Nitrobenzene ND 0.0100 1 02/09/2020 12:24 WG1424380 n-Nitrosodimethylamine ND 0.0100 1 02/09/2020 12:24 WG1424380 n-Nitrosodiphenylamine ND 0.0100 1 02/09/2020 12:24 WG1424380 n-Nitrosodi-n-propylamine ND 0.0100 1 02/09/2020 12:24 WG1424380 Phenanthrene ND 0.00100 1 02/09/2020 12:24 WG1424380 Benzylbutyl phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Bis(2-ethylhexyl)phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Di-n-butyl phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Diethyl phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Dimethyl phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Di-n-octyl phthalate ND 0.00300 1 02/09/2020 12:24 WG1424380 Pyrene ND 0.00100 1 02/09/2020 12:24 WG1424380 1,2,4-Trichlorobenzene ND 0.0100 1 02/09/2020 12:24 WG1424380 4-Chloro-3-methylphenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2-Chlorophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2,4-Dichlorophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2,4-Dimethylphenol ND 0.0100 1 02/09/2020 12:24 WG1424380 4,6-Dinitro-2-methylphenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2,4-Dinitrophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2-Nitrophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 4-Nitrophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 Pentachlorophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 Phenol ND 0.0100 1 02/09/2020 12:24 WG1424380 2,4,6-Trichlorophenol ND 0.0100 1 02/09/2020 12:24 WG1424380 (S) Nitrobenzene-d5 47.1 15.0-314 02/09/2020 12:24 WG1424380 (S) 2-Fluorobiphenyl 50.0 22.0-127 02/09/2020 12:24 WG1424380 (S) p-Terphenyl-d14 60.8 29.0-141 02/09/2020 12:24 WG1424380 (S) Phenol-d5 17.4 8.00-424 02/09/2020 12:24 WG1424380 (S) 2-Fluorophenol 27.0 10.0-120 02/09/2020 12:24 WG1424380 (S) 2,4,6-Tribromophenol 114 10.0-153 02/09/2020 12:24 WG1424380 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 6 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 6 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1423777 Volatile Petroleum Hydrocarbons by Method MADEPV L1185652-01 Method Blank (MB) (MB) R3498486-3 02/06/20 18:50 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Unadjusted C5-C8 Aliphatics U 0.0333 0.100 Unadjusted C9-C12 Aliphatics U 0.0333 0.100 Unadjusted C9-C10 Aromatics U 0.0333 0.100 Total VPH U 0.0333 0.100 (S) 2,5-Dibromotoluene(FID)86.1 70.0-130 (S) 2,5-Dibromotoluene(PID)87.2 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3498486-1 02/06/20 10:18 • (LCSD) R3498486-2 02/06/20 10:51 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Unadjusted C5-C8 Aliphatics 1.20 1.30 1.30 108 108 70.0-130 0.000 25 Unadjusted C9-C12 Aliphatics 1.40 1.71 1.71 122 122 70.0-130 0.000 25 Unadjusted C9-C10 Aromatics 0.200 0.243 0.243 122 122 70.0-130 0.000 25 Total VPH 2.80 3.25 3.25 116 116 70.0-130 0.000 25 (S) 2,5-Dibromotoluene(FID) 93.1 95.0 70.0-130 (S) 2,5-Dibromotoluene(PID) 95.5 96.9 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 7 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 7 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1423144 Volatile Organic Compounds (GC/MS) by Method 602MS L1185652-01 Method Blank (MB) (MB) R3497406-2 02/05/20 16:17 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Benzene U 0.000331 0.00100 Di-isopropyl ether U 0.000320 0.00100 Ethylbenzene U 0.000384 0.00100 Methyl tert-butyl ether U 0.000367 0.00100 Toluene U 0.000412 0.00100 Xylenes, Total U 0.00106 0.00300 (S) Toluene-d8 103 80.0-120 (S) 4-Bromofluorobenzene 99.4 77.0-126 (S) 1,2-Dichloroethane-d4 99.2 70.0-130 Laboratory Control Sample (LCS) (LCS) R3497406-1 02/05/20 15:36 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/l mg/l %% Benzene 0.00500 0.00477 95.4 70.0-123 Di-isopropyl ether 0.00500 0.00405 81.0 58.0-138 Ethylbenzene 0.00500 0.00484 96.8 79.0-123 Methyl tert-butyl ether 0.00500 0.00484 96.8 68.0-125 Toluene 0.00500 0.00481 96.2 79.0-120 Xylenes, Total 0.0150 0.0149 99.3 79.0-123 (S) Toluene-d8 102 80.0-120 (S) 4-Bromofluorobenzene 99.7 77.0-126 (S) 1,2-Dichloroethane-d4 99.3 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 8 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 8 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1426382 TPH by Method MADEPE L1185652-01 Method Blank (MB) (MB) R3499672-1 02/12/20 12:41 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Unadjusted C9-C18 Aliphatics 0.0333 J 0.0333 0.100 Unadjusted C19-C36 Aliphatics U 0.0333 0.100 (S) 1-Chloro-octadecane 48.6 40.0-140 Method Blank (MB) (MB) R3499672-4 02/12/20 13:52 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Unadjusted C11-C22 Aromatics U 0.0333 0.100 (S) o-Terphenyl 71.3 40.0-140 (S) 2-Fluorobiphenyl 86.6 40.0-140 (S) 2-Bromonaphthalene 81.0 40.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3499672-2 02/12/20 13:05 • (LCSD) R3499672-3 02/12/20 13:28 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Unadjusted C9-C18 Aliphatics 0.600 0.333 0.309 55.5 51.5 40.0-140 7.48 25 Unadjusted C19-C36 Aliphatics 0.800 0.541 0.510 67.6 63.7 40.0-140 5.90 25 (S) 1-Chloro-octadecane 44.9 43.1 40.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3499672-5 02/12/20 14:16 • (LCSD) R3499672-6 02/12/20 14:40 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Unadjusted C11-C22 Aromatics 1.70 1.10 1.22 64.7 71.8 40.0-140 10.3 25 (S) o-Terphenyl 63.2 67.9 40.0-140 (S) 2-Fluorobiphenyl 83.6 95.1 40.0-140 (S) 2-Bromonaphthalene 77.3 88.6 40.0-140 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 9 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 9 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1424380 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1185652-01 Method Blank (MB) (MB) R3498145-3 02/08/20 13:11 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Acenaphthene U 0.000316 0.00100 Acenaphthylene U 0.000309 0.00100 Anthracene U 0.000291 0.00100 Benzidine U 0.00432 0.0100 Benzo(a)anthracene U 0.0000975 0.00100 Benzo(b)fluoranthene U 0.0000896 0.00100 Benzo(k)fluoranthene U 0.000355 0.00100 Benzo(g,h,i)perylene U 0.000161 0.00100 Benzo(a)pyrene U 0.000340 0.00100 Bis(2-chlorethoxy)methane U 0.000329 0.0100 Bis(2-chloroethyl)ether U 0.00162 0.0100 2,2-oxybis(1-chloropropane)U 0.000445 0.0100 4-Bromophenyl-phenylether U 0.000335 0.0100 2-Chloronaphthalene U 0.000330 0.00100 4-Chlorophenyl-phenylether U 0.000303 0.0100 Chrysene U 0.000332 0.00100 Dibenz(a,h)anthracene U 0.000279 0.00100 3,3-Dichlorobenzidine U 0.00202 0.0100 2,4-Dinitrotoluene U 0.00165 0.0100 2,6-Dinitrotoluene U 0.000279 0.0100 Fluoranthene U 0.000310 0.00100 Fluorene U 0.000323 0.00100 Hexachlorobenzene U 0.000341 0.00100 Hexachloro-1,3-butadiene U 0.000329 0.0100 Hexachlorocyclopentadiene U 0.00233 0.0100 Hexachloroethane U 0.000365 0.0100 Indeno(1,2,3-cd)pyrene U 0.000279 0.00100 Isophorone U 0.000272 0.0100 Naphthalene U 0.000372 0.00100 Nitrobenzene U 0.000367 0.0100 n-Nitrosodimethylamine U 0.00126 0.0100 n-Nitrosodiphenylamine U 0.00119 0.0100 n-Nitrosodi-n-propylamine U 0.000403 0.0100 Phenanthrene U 0.000366 0.00100 Benzylbutyl phthalate U 0.000275 0.00300 Bis(2-ethylhexyl)phthalate U 0.000709 0.00300 Di-n-butyl phthalate U 0.000266 0.00300 Diethyl phthalate U 0.000282 0.00300 Dimethyl phthalate U 0.000283 0.00300 Di-n-octyl phthalate U 0.000278 0.00300 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 10 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 10 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1424380 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1185652-01 Method Blank (MB) (MB) R3498145-3 02/08/20 13:11 MB Result MB Qualifier MB MDL MB RDL Analyte mg/l mg/l mg/l Pyrene U 0.000330 0.00100 1,2,4-Trichlorobenzene U 0.000355 0.0100 4-Chloro-3-methylphenol U 0.000263 0.0100 2-Chlorophenol U 0.000283 0.0100 2-Nitrophenol U 0.000320 0.0100 4-Nitrophenol U 0.00201 0.0100 Pentachlorophenol U 0.000313 0.0100 Phenol U 0.000334 0.0100 2,4,6-Trichlorophenol U 0.000297 0.0100 2,4-Dichlorophenol U 0.000284 0.0100 2,4-Dimethylphenol U 0.000624 0.0100 4,6-Dinitro-2-methylphenol U 0.00262 0.0100 2,4-Dinitrophenol U 0.00325 0.0100 (S) Nitrobenzene-d5 62.5 15.0-314 (S) 2-Fluorobiphenyl 66.0 22.0-127 (S) p-Terphenyl-d14 87.2 29.0-141 (S) Phenol-d5 22.7 8.00-424 (S) 2-Fluorophenol 37.8 10.0-120 (S) 2,4,6-Tribromophenol 121 10.0-153 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3498145-1 02/08/20 12:29 • (LCSD) R3498145-2 02/08/20 12:50 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% Acenaphthene 0.0500 0.0299 0.0359 59.8 71.8 47.0-145 18.2 48 Acenaphthylene 0.0500 0.0322 0.0388 64.4 77.6 33.0-145 18.6 74 Anthracene 0.0500 0.0333 0.0397 66.6 79.4 27.0-133 17.5 66 Benzidine 0.100 0.0193 0.0284 19.3 28.4 1.00-120 J3 38.2 36 Benzo(a)anthracene 0.0500 0.0368 0.0430 73.6 86.0 33.0-143 15.5 53 Benzo(b)fluoranthene 0.0500 0.0353 0.0422 70.6 84.4 24.0-159 17.8 71 Benzo(k)fluoranthene 0.0500 0.0362 0.0409 72.4 81.8 11.0-162 12.2 63 Benzo(g,h,i)perylene 0.0500 0.0347 0.0401 69.4 80.2 1.00-219 14.4 97 Benzo(a)pyrene 0.0500 0.0379 0.0443 75.8 88.6 17.0-163 15.6 72 Bis(2-chlorethoxy)methane 0.0500 0.0272 0.0326 54.4 65.2 1.00-219 18.1 54 Bis(2-chloroethyl)ether 0.0500 0.0277 0.0346 55.4 69.2 33.0-185 22.2 108 2,2-oxybis(1-chloropropane)0.0500 0.0294 0.0365 58.8 73.0 36.0-166 21.5 76 4-Bromophenyl-phenylether 0.0500 0.0369 0.0462 73.8 92.4 53.0-127 22.4 43 2-Chloronaphthalene 0.0500 0.0305 0.0371 61.0 74.2 60.0-120 19.5 24 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 11 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 11 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1424380 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1185652-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3498145-1 02/08/20 12:29 • (LCSD) R3498145-2 02/08/20 12:50 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% 4-Chlorophenyl-phenylether 0.0500 0.0322 0.0388 64.4 77.6 25.0-158 18.6 61 Chrysene 0.0500 0.0349 0.0412 69.8 82.4 17.0-168 16.6 87 Dibenz(a,h)anthracene 0.0500 0.0376 0.0437 75.2 87.4 1.00-227 15.0 126 3,3-Dichlorobenzidine 0.100 0.0647 0.0777 64.7 77.7 1.00-262 18.3 108 2,4-Dinitrotoluene 0.0500 0.0349 0.0402 69.8 80.4 39.0-139 14.1 42 2,6-Dinitrotoluene 0.0500 0.0325 0.0387 65.0 77.4 50.0-158 17.4 48 Fluoranthene 0.0500 0.0351 0.0405 70.2 81.0 26.0-137 14.3 66 Fluorene 0.0500 0.0319 0.0378 63.8 75.6 59.0-121 16.9 38 Hexachlorobenzene 0.0500 0.0377 0.0457 75.4 91.4 1.00-152 19.2 55 Hexachloro-1,3-butadiene 0.0500 0.0280 0.0341 56.0 68.2 24.0-120 19.6 62 Hexachlorocyclopentadiene 0.0500 0.0225 0.0290 45.0 58.0 10.0-120 25.2 31 Hexachloroethane 0.0500 0.0266 0.0335 53.2 67.0 40.0-120 23.0 52 Indeno(1,2,3-cd)pyrene 0.0500 0.0371 0.0429 74.2 85.8 1.00-171 14.5 99 Isophorone 0.0500 0.0279 0.0330 55.8 66.0 21.0-196 16.7 93 Naphthalene 0.0500 0.0262 0.0311 52.4 62.2 21.0-133 17.1 65 Nitrobenzene 0.0500 0.0257 0.0308 51.4 61.6 35.0-180 18.1 62 n-Nitrosodimethylamine 0.0500 0.0164 0.0213 32.8 42.6 10.0-120 26.0 34 n-Nitrosodiphenylamine 0.0500 0.0330 0.0402 66.0 80.4 44.0-120 19.7 21 n-Nitrosodi-n-propylamine 0.0500 0.0313 0.0387 62.6 77.4 1.00-230 21.1 87 Phenanthrene 0.0500 0.0330 0.0397 66.0 79.4 54.0-120 18.4 39 Benzylbutyl phthalate 0.0500 0.0377 0.0447 75.4 89.4 1.00-152 17.0 60 Bis(2-ethylhexyl)phthalate 0.0500 0.0358 0.0424 71.6 84.8 8.00-158 16.9 82 Di-n-butyl phthalate 0.0500 0.0391 0.0465 78.2 93.0 1.00-120 17.3 47 Diethyl phthalate 0.0500 0.0350 0.0410 70.0 82.0 1.00-120 15.8 100 Dimethyl phthalate 0.0500 0.0337 0.0398 67.4 79.6 1.00-120 16.6 183 Di-n-octyl phthalate 0.0500 0.0367 0.0445 73.4 89.0 4.00-146 19.2 69 Pyrene 0.0500 0.0390 0.0451 78.0 90.2 52.0-120 14.5 49 1,2,4-Trichlorobenzene 0.0500 0.0268 0.0323 53.6 64.6 44.0-142 18.6 50 4-Chloro-3-methylphenol 0.0500 0.0265 0.0308 53.0 61.6 22.0-147 15.0 73 2-Chlorophenol 0.0500 0.0255 0.0331 51.0 66.2 23.0-134 25.9 61 2,4-Dichlorophenol 0.0500 0.0266 0.0318 53.2 63.6 39.0-135 17.8 50 2,4-Dimethylphenol 0.0500 0.0201 0.0241 40.2 48.2 32.0-120 18.1 58 4,6-Dinitro-2-methylphenol 0.0500 0.0362 0.0417 72.4 83.4 1.00-181 14.1 203 2,4-Dinitrophenol 0.0500 0.0338 0.0387 67.6 77.4 1.00-191 13.5 132 2-Nitrophenol 0.0500 0.0261 0.0310 52.2 62.0 29.0-182 17.2 55 4-Nitrophenol 0.0500 0.0142 0.0167 28.4 33.4 1.00-132 16.2 131 Pentachlorophenol 0.0500 0.0419 0.0471 83.8 94.2 14.0-176 11.7 86 Phenol 0.0500 0.0112 0.0146 22.4 29.2 5.00-120 26.4 64 2,4,6-Trichlorophenol 0.0500 0.0331 0.0402 66.2 80.4 37.0-144 19.4 58 (S) Nitrobenzene-d5 48.5 58.6 15.0-314 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 12 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 12 of 17 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1424380 Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1185652-01 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3498145-1 02/08/20 12:29 • (LCSD) R3498145-2 02/08/20 12:50 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/l mg/l mg/l %%%%% (S) 2-Fluorobiphenyl 58.9 72.6 22.0-127 (S) p-Terphenyl-d14 75.3 87.6 29.0-141 (S) Phenol-d5 20.7 27.7 8.00-424 (S) 2-Fluorophenol 33.1 44.1 10.0-120 (S) 2,4,6-Tribromophenol 121 133 10.0-153 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 13 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 13 of 17 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative. Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions MDL Method Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). RDL Reported Detection Limit. Rec.Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. (S) Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported. Dilution If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor. Limits These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. Qualifier This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. Result The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty (Radiochemistry)Confidence level of 2 sigma. Case Narrative (Cn) A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control Summary (Qc) This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material. Sample Chain of Custody (Sc) This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. Sample Results (Sr) This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis. Qualifier Description J The identification of the analyte is acceptable; the reported value is an estimate. J2 Surrogate recovery limits have been exceeded; values are outside lower control limits. J3 The associated batch QC was outside the established quality control range for precision. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 14 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 14 of 17 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National. State Accreditations Alabama 40660 Nebraska NE-OS-15-05 Alaska 17-026 Nevada TN-03-2002-34 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey–NELAP TN002 California 2932 New Mexico ¹n/a Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Florida E87487 North Carolina ¹DW21704 Georgia NELAP North Carolina ³41 Georgia ¹923 North Dakota R-140 Idaho TN00003 Ohio–VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LAO00356 Kentucky ¹ ⁶90010 South Carolina 84004 Kentucky ²16 South Dakota n/a Louisiana AI30792 Tennessee ¹ ⁴2006 Louisiana ¹LA180010 Texas T104704245-18-15 Maine TN0002 Texas ⁵LAB0152 Maryland 324 Utah TN00003 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 460132 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 9980939910 Montana CERT0086 Wyoming A2LA Third Party Federal Accreditations A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA – ISO 17025 ⁵1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA–Crypto TN00003 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable Our Locations Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:46 15 of 17 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1185652 02/13/20 17:57 15 of 17 ANALYTICAL REPORT January 27, 2020 ATC Group Services - NC Pilot Sample Delivery Group:L1181391 Samples Received:01/21/2020 Project Number:6955-605-13 Description:Pilot 6955 Report To:Maureen Jackson 609A Piner Road Suite 115 Wilmington, NC 28409 Entire Report Reviewed By: January 27, 2020 [Preliminary Report] Jeff Carr Project Manager Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received. 12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 1 of 28 January 28, 2020 Jeff Carr Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 1 of 28 ONE LAB. NATIONWIDE.TABLE OF CONTENTS Cp: Cover Page 1 Tc: Table of Contents 2 Ss: Sample Summary 3 Cn: Case Narrative 4 Sr: Sample Results 5 MW-1 (5-6) L1181391-01 5 MW-1 (15-16) L1181391-02 8 MW-1 (10-11) L1181391-03 11 Qc: Quality Control Summary 12 Total Solids by Method 2540 G-2011 12 Volatile Petroleum Hydrocarbons by Method MADEPV 13 Volatile Organic Compounds (GC/MS) by Method 8260D 14 TPH by Method MADEPE 20 Semi Volatile Organic Compounds (GC/MS) by Method 8270E 22 Gl: Glossary of Terms 26 Al: Accreditations & Locations 27 Sc: Sample Chain of Custody 28 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 2 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 2 of 28 ONE LAB. NATIONWIDE.SAMPLE SUMMARY Collected by Collected date/time Received date/time MW-1 (5-6) L1181391-01 Solid Cory Nobles 01/16/20 16:00 01/21/20 08:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1415317 1 01/23/20 18:44 01/23/20 19:10 KDW Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1415331 1 01/16/20 16:00 01/22/20 14:22 ACG Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1415264 1 01/16/20 16:00 01/22/20 16:20 DWR Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/23/20 20:46 SHG Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/24/20 00:20 SHG Mt. Juliet, TN Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1416103 1 01/23/20 20:46 01/24/20 02:57 JNJ Mt. Juliet, TN Collected by Collected date/time Received date/time MW-1 (15-16) L1181391-02 Solid Cory Nobles 01/16/20 18:00 01/21/20 08:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1415317 1 01/23/20 18:44 01/23/20 19:10 KDW Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1415331 1 01/16/20 18:00 01/22/20 14:55 ACG Mt. Juliet, TN Volatile Organic Compounds (GC/MS) by Method 8260D WG1415264 1 01/16/20 18:00 01/22/20 16:40 DWR Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/23/20 21:57 SHG Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/23/20 23:08 SHG Mt. Juliet, TN Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1416103 1 01/23/20 20:46 01/24/20 02:37 JNJ Mt. Juliet, TN Collected by Collected date/time Received date/time MW-1 (10-11) L1181391-03 Solid Cory Nobles 01/16/20 17:00 01/21/20 08:30 Method Batch Dilution Preparation Analysis Analyst Location date/time date/time Total Solids by Method 2540 G-2011 WG1415317 1 01/23/20 18:44 01/23/20 19:10 KDW Mt. Juliet, TN Volatile Petroleum Hydrocarbons by Method MADEPV WG1415331 1 01/16/20 17:00 01/22/20 15:28 ACG Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/23/20 22:21 SHG Mt. Juliet, TN TPH by Method MADEPE WG1415374 1 01/22/20 11:46 01/23/20 22:45 SHG Mt. Juliet, TN 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 3 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 3 of 28 ONE LAB. NATIONWIDE.CASE NARRATIVE All sample aliquots were received at the correct temperature, in the proper containers, with the appropriate preservatives, and within method specified holding times, unless qualified or notated within the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control are within established criteria except where addressed in this case narrative, a non-conformance form or properly qualified within the sample results. By my digital signature below, I affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the quality of the data have been identified by the laboratory, and no information or data have been knowingly withheld that would affect the quality of the data. [Preliminary Report] Jeff Carr Project Manager 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 4 of 28 Jeff Carr Project Manager ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 4 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1181391 MW-1 (5-6) Collected date/time: 01/16/20 16:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 88.0 1 01/23/2020 19:10 WG1415317 Volatile Petroleum Hydrocarbons by Method MADEPV Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C5-C8 Aliphatics ND 5.68 1 01/22/2020 14:22 WG1415331 Unadjusted C9-C12 Aliphatics ND 5.68 1 01/22/2020 14:22 WG1415331 Unadjusted C9-C10 Aromatics ND 5.68 1 01/22/2020 14:22 WG1415331 Total VPH ND 5.68 1 01/22/2020 14:22 WG1415331 (S) 2,5-Dibromotoluene(FID)88.5 70.0-130 01/22/2020 14:22 WG1415331 (S) 2,5-Dibromotoluene(PID)85.8 70.0-130 01/22/2020 14:22 WG1415331 Volatile Organic Compounds (GC/MS) by Method 8260D Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Acetone ND J3 0.0284 1 01/22/2020 16:20 WG1415264 Acrylonitrile ND 0.0142 1 01/22/2020 16:20 WG1415264 Benzene ND 0.00114 1 01/22/2020 16:20 WG1415264 Bromobenzene ND 0.0142 1 01/22/2020 16:20 WG1415264 Bromodichloromethane ND 0.00284 1 01/22/2020 16:20 WG1415264 Bromoform ND 0.0284 1 01/22/2020 16:20 WG1415264 Bromomethane ND 0.0142 1 01/22/2020 16:20 WG1415264 n-Butylbenzene ND 0.0142 1 01/22/2020 16:20 WG1415264 sec-Butylbenzene ND 0.0142 1 01/22/2020 16:20 WG1415264 tert-Butylbenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 Carbon tetrachloride ND 0.00568 1 01/22/2020 16:20 WG1415264 Chlorobenzene ND 0.00284 1 01/22/2020 16:20 WG1415264 Chlorodibromomethane ND 0.00284 1 01/22/2020 16:20 WG1415264 Chloroethane ND 0.00568 1 01/22/2020 16:20 WG1415264 Chloroform ND 0.00284 1 01/22/2020 16:20 WG1415264 Chloromethane ND 0.0142 1 01/22/2020 16:20 WG1415264 2-Chlorotoluene ND 0.00284 1 01/22/2020 16:20 WG1415264 4-Chlorotoluene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,2-Dibromo-3-Chloropropane ND 0.0284 1 01/22/2020 16:20 WG1415264 1,2-Dibromoethane ND 0.00284 1 01/22/2020 16:20 WG1415264 Dibromomethane ND 0.00568 1 01/22/2020 16:20 WG1415264 1,2-Dichlorobenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,3-Dichlorobenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,4-Dichlorobenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 Dichlorodifluoromethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,1-Dichloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,2-Dichloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,1-Dichloroethene ND 0.00284 1 01/22/2020 16:20 WG1415264 cis-1,2-Dichloroethene ND 0.00284 1 01/22/2020 16:20 WG1415264 trans-1,2-Dichloroethene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,2-Dichloropropane ND 0.00568 1 01/22/2020 16:20 WG1415264 1,1-Dichloropropene ND 0.00284 1 01/22/2020 16:20 WG1415264 1,3-Dichloropropane ND 0.00568 1 01/22/2020 16:20 WG1415264 cis-1,3-Dichloropropene ND 0.00284 1 01/22/2020 16:20 WG1415264 trans-1,3-Dichloropropene ND 0.00568 1 01/22/2020 16:20 WG1415264 2,2-Dichloropropane ND 0.00284 1 01/22/2020 16:20 WG1415264 Di-isopropyl ether ND 0.00114 1 01/22/2020 16:20 WG1415264 Ethylbenzene ND 0.00284 1 01/22/2020 16:20 WG1415264 Hexachloro-1,3-butadiene ND 0.0284 1 01/22/2020 16:20 WG1415264 Isopropylbenzene ND 0.00284 1 01/22/2020 16:20 WG1415264 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 5 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 5 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1181391 MW-1 (5-6) Collected date/time: 01/16/20 16:00 Volatile Organic Compounds (GC/MS) by Method 8260D Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time p-Isopropyltoluene ND 0.00568 1 01/22/2020 16:20 WG1415264 2-Butanone (MEK)ND 0.0284 1 01/22/2020 16:20 WG1415264 Methylene Chloride ND 0.0284 1 01/22/2020 16:20 WG1415264 4-Methyl-2-pentanone (MIBK)ND 0.0284 1 01/22/2020 16:20 WG1415264 Methyl tert-butyl ether ND 0.00114 1 01/22/2020 16:20 WG1415264 Naphthalene ND 0.0142 1 01/22/2020 16:20 WG1415264 n-Propylbenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 Styrene ND 0.0142 1 01/22/2020 16:20 WG1415264 1,1,1,2-Tetrachloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,1,2,2-Tetrachloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,1,2-Trichlorotrifluoroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 Tetrachloroethene ND 0.00284 1 01/22/2020 16:20 WG1415264 Toluene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,2,3-Trichlorobenzene ND 0.0142 1 01/22/2020 16:20 WG1415264 1,2,4-Trichlorobenzene ND 0.0142 1 01/22/2020 16:20 WG1415264 1,1,1-Trichloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,1,2-Trichloroethane ND 0.00284 1 01/22/2020 16:20 WG1415264 Trichloroethene ND 0.00114 1 01/22/2020 16:20 WG1415264 Trichlorofluoromethane ND 0.00284 1 01/22/2020 16:20 WG1415264 1,2,3-Trichloropropane ND 0.0142 1 01/22/2020 16:20 WG1415264 1,2,4-Trimethylbenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 1,2,3-Trimethylbenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 Vinyl chloride ND 0.00284 1 01/22/2020 16:20 WG1415264 1,3,5-Trimethylbenzene ND 0.00568 1 01/22/2020 16:20 WG1415264 Xylenes, Total ND 0.00739 1 01/22/2020 16:20 WG1415264 (S) Toluene-d8 99.3 75.0-131 01/22/2020 16:20 WG1415264 (S) 4-Bromofluorobenzene 98.9 67.0-138 01/22/2020 16:20 WG1415264 (S) 1,2-Dichloroethane-d4 95.6 70.0-130 01/22/2020 16:20 WG1415264 TPH by Method MADEPE Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C9-C18 Aliphatics ND 7.39 1 01/23/2020 20:46 WG1415374 Unadjusted C19-C36 Aliphatics 12.6 J6 7.39 1 01/23/2020 20:46 WG1415374 Unadjusted C11-C22 Aromatics 9.84 7.39 1 01/24/2020 00:20 WG1415374 Unadjusted Total Petroleum Hydrocarbons 22.5 7.39 1 01/24/2020 00:20 WG1415374 (S) o-Terphenyl 73.1 40.0-140 01/24/2020 00:20 WG1415374 (S) 1-Chloro-octadecane 80.5 40.0-140 01/23/2020 20:46 WG1415374 (S) 2-Fluorobiphenyl 90.2 40.0-140 01/24/2020 00:20 WG1415374 (S) 2-Bromonaphthalene 85.0 40.0-140 01/24/2020 00:20 WG1415374 Semi Volatile Organic Compounds (GC/MS) by Method 8270E Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Acenaphthene ND 0.0378 1 01/24/2020 02:57 WG1416103 Acenaphthylene ND 0.0378 1 01/24/2020 02:57 WG1416103 Anthracene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzidine ND 0.378 1 01/24/2020 02:57 WG1416103 Benzo(a)anthracene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzo(b)fluoranthene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzo(k)fluoranthene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzo(g,h,i)perylene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzo(a)pyrene ND 0.0378 1 01/24/2020 02:57 WG1416103 Bis(2-chlorethoxy)methane ND 0.378 1 01/24/2020 02:57 WG1416103 Bis(2-chloroethyl)ether ND 0.378 1 01/24/2020 02:57 WG1416103 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 6 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 6 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01 L1181391 MW-1 (5-6) Collected date/time: 01/16/20 16:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270E Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time 2,2-Oxybis(1-Chloropropane)ND 0.378 1 01/24/2020 02:57 WG1416103 4-Bromophenyl-phenylether ND 0.378 1 01/24/2020 02:57 WG1416103 2-Chloronaphthalene ND 0.0378 1 01/24/2020 02:57 WG1416103 4-Chlorophenyl-phenylether ND 0.378 1 01/24/2020 02:57 WG1416103 Chrysene ND 0.0378 1 01/24/2020 02:57 WG1416103 Dibenz(a,h)anthracene ND 0.0378 1 01/24/2020 02:57 WG1416103 3,3-Dichlorobenzidine ND 0.378 1 01/24/2020 02:57 WG1416103 2,4-Dinitrotoluene ND 0.378 1 01/24/2020 02:57 WG1416103 2,6-Dinitrotoluene ND 0.378 1 01/24/2020 02:57 WG1416103 Fluoranthene ND 0.0378 1 01/24/2020 02:57 WG1416103 Fluorene ND 0.0378 1 01/24/2020 02:57 WG1416103 Hexachlorobenzene ND 0.378 1 01/24/2020 02:57 WG1416103 Hexachloro-1,3-butadiene ND 0.378 1 01/24/2020 02:57 WG1416103 Hexachlorocyclopentadiene ND 0.378 1 01/24/2020 02:57 WG1416103 Hexachloroethane ND 0.378 1 01/24/2020 02:57 WG1416103 Indeno(1,2,3-cd)pyrene ND 0.0378 1 01/24/2020 02:57 WG1416103 Isophorone ND 0.378 1 01/24/2020 02:57 WG1416103 Naphthalene ND 0.0378 1 01/24/2020 02:57 WG1416103 Nitrobenzene ND 0.378 1 01/24/2020 02:57 WG1416103 n-Nitrosodimethylamine ND 0.378 1 01/24/2020 02:57 WG1416103 n-Nitrosodiphenylamine ND 0.378 1 01/24/2020 02:57 WG1416103 n-Nitrosodi-n-propylamine ND 0.378 1 01/24/2020 02:57 WG1416103 Phenanthrene ND 0.0378 1 01/24/2020 02:57 WG1416103 Benzylbutyl phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Bis(2-ethylhexyl)phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Di-n-butyl phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Diethyl phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Dimethyl phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Di-n-octyl phthalate ND 0.378 1 01/24/2020 02:57 WG1416103 Pyrene ND 0.0378 1 01/24/2020 02:57 WG1416103 1,2,4-Trichlorobenzene ND 0.378 1 01/24/2020 02:57 WG1416103 4-Chloro-3-methylphenol ND 0.378 1 01/24/2020 02:57 WG1416103 2-Chlorophenol ND 0.378 1 01/24/2020 02:57 WG1416103 2,4-Dichlorophenol ND 0.378 1 01/24/2020 02:57 WG1416103 2,4-Dimethylphenol ND 0.378 1 01/24/2020 02:57 WG1416103 4,6-Dinitro-2-methylphenol ND 0.378 1 01/24/2020 02:57 WG1416103 2,4-Dinitrophenol ND 0.378 1 01/24/2020 02:57 WG1416103 2-Nitrophenol ND 0.378 1 01/24/2020 02:57 WG1416103 4-Nitrophenol ND 0.378 1 01/24/2020 02:57 WG1416103 Pentachlorophenol ND 0.378 1 01/24/2020 02:57 WG1416103 Phenol ND 0.378 1 01/24/2020 02:57 WG1416103 2,4,6-Trichlorophenol ND 0.378 1 01/24/2020 02:57 WG1416103 (S) 2-Fluorophenol 66.1 12.0-120 01/24/2020 02:57 WG1416103 (S) Phenol-d5 64.8 10.0-120 01/24/2020 02:57 WG1416103 (S) Nitrobenzene-d5 45.8 10.0-122 01/24/2020 02:57 WG1416103 (S) 2-Fluorobiphenyl 46.7 15.0-120 01/24/2020 02:57 WG1416103 (S) 2,4,6-Tribromophenol 67.6 10.0-127 01/24/2020 02:57 WG1416103 (S) p-Terphenyl-d14 57.2 10.0-120 01/24/2020 02:57 WG1416103 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 7 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 7 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1181391 MW-1 (15-16) Collected date/time: 01/16/20 18:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 92.3 1 01/23/2020 19:10 WG1415317 Volatile Petroleum Hydrocarbons by Method MADEPV Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C5-C8 Aliphatics ND 5.42 1 01/22/2020 14:55 WG1415331 Unadjusted C9-C12 Aliphatics ND 5.42 1 01/22/2020 14:55 WG1415331 Unadjusted C9-C10 Aromatics ND 5.42 1 01/22/2020 14:55 WG1415331 Total VPH ND 5.42 1 01/22/2020 14:55 WG1415331 (S) 2,5-Dibromotoluene(FID)90.5 70.0-130 01/22/2020 14:55 WG1415331 (S) 2,5-Dibromotoluene(PID)89.1 70.0-130 01/22/2020 14:55 WG1415331 Volatile Organic Compounds (GC/MS) by Method 8260D Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Acetone ND J3 0.0271 1 01/22/2020 16:40 WG1415264 Acrylonitrile ND 0.0135 1 01/22/2020 16:40 WG1415264 Benzene ND 0.00108 1 01/22/2020 16:40 WG1415264 Bromobenzene ND 0.0135 1 01/22/2020 16:40 WG1415264 Bromodichloromethane ND 0.00271 1 01/22/2020 16:40 WG1415264 Bromoform ND 0.0271 1 01/22/2020 16:40 WG1415264 Bromomethane ND 0.0135 1 01/22/2020 16:40 WG1415264 n-Butylbenzene ND 0.0135 1 01/22/2020 16:40 WG1415264 sec-Butylbenzene ND 0.0135 1 01/22/2020 16:40 WG1415264 tert-Butylbenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 Carbon tetrachloride ND 0.00542 1 01/22/2020 16:40 WG1415264 Chlorobenzene ND 0.00271 1 01/22/2020 16:40 WG1415264 Chlorodibromomethane ND 0.00271 1 01/22/2020 16:40 WG1415264 Chloroethane ND 0.00542 1 01/22/2020 16:40 WG1415264 Chloroform ND 0.00271 1 01/22/2020 16:40 WG1415264 Chloromethane ND 0.0135 1 01/22/2020 16:40 WG1415264 2-Chlorotoluene ND 0.00271 1 01/22/2020 16:40 WG1415264 4-Chlorotoluene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,2-Dibromo-3-Chloropropane ND 0.0271 1 01/22/2020 16:40 WG1415264 1,2-Dibromoethane ND 0.00271 1 01/22/2020 16:40 WG1415264 Dibromomethane ND 0.00542 1 01/22/2020 16:40 WG1415264 1,2-Dichlorobenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,3-Dichlorobenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,4-Dichlorobenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 Dichlorodifluoromethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,1-Dichloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,2-Dichloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,1-Dichloroethene ND 0.00271 1 01/22/2020 16:40 WG1415264 cis-1,2-Dichloroethene ND 0.00271 1 01/22/2020 16:40 WG1415264 trans-1,2-Dichloroethene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,2-Dichloropropane ND 0.00542 1 01/22/2020 16:40 WG1415264 1,1-Dichloropropene ND 0.00271 1 01/22/2020 16:40 WG1415264 1,3-Dichloropropane ND 0.00542 1 01/22/2020 16:40 WG1415264 cis-1,3-Dichloropropene ND 0.00271 1 01/22/2020 16:40 WG1415264 trans-1,3-Dichloropropene ND 0.00542 1 01/22/2020 16:40 WG1415264 2,2-Dichloropropane ND 0.00271 1 01/22/2020 16:40 WG1415264 Di-isopropyl ether ND 0.00108 1 01/22/2020 16:40 WG1415264 Ethylbenzene ND 0.00271 1 01/22/2020 16:40 WG1415264 Hexachloro-1,3-butadiene ND 0.0271 1 01/22/2020 16:40 WG1415264 Isopropylbenzene ND 0.00271 1 01/22/2020 16:40 WG1415264 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 8 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 8 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1181391 MW-1 (15-16) Collected date/time: 01/16/20 18:00 Volatile Organic Compounds (GC/MS) by Method 8260D Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time p-Isopropyltoluene ND 0.00542 1 01/22/2020 16:40 WG1415264 2-Butanone (MEK)ND 0.0271 1 01/22/2020 16:40 WG1415264 Methylene Chloride ND 0.0271 1 01/22/2020 16:40 WG1415264 4-Methyl-2-pentanone (MIBK)ND 0.0271 1 01/22/2020 16:40 WG1415264 Methyl tert-butyl ether ND 0.00108 1 01/22/2020 16:40 WG1415264 Naphthalene ND 0.0135 1 01/22/2020 16:40 WG1415264 n-Propylbenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 Styrene ND 0.0135 1 01/22/2020 16:40 WG1415264 1,1,1,2-Tetrachloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,1,2,2-Tetrachloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,1,2-Trichlorotrifluoroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 Tetrachloroethene ND 0.00271 1 01/22/2020 16:40 WG1415264 Toluene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,2,3-Trichlorobenzene ND 0.0135 1 01/22/2020 16:40 WG1415264 1,2,4-Trichlorobenzene ND 0.0135 1 01/22/2020 16:40 WG1415264 1,1,1-Trichloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,1,2-Trichloroethane ND 0.00271 1 01/22/2020 16:40 WG1415264 Trichloroethene ND 0.00108 1 01/22/2020 16:40 WG1415264 Trichlorofluoromethane ND 0.00271 1 01/22/2020 16:40 WG1415264 1,2,3-Trichloropropane ND 0.0135 1 01/22/2020 16:40 WG1415264 1,2,4-Trimethylbenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 1,2,3-Trimethylbenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 Vinyl chloride ND 0.00271 1 01/22/2020 16:40 WG1415264 1,3,5-Trimethylbenzene ND 0.00542 1 01/22/2020 16:40 WG1415264 Xylenes, Total ND 0.00704 1 01/22/2020 16:40 WG1415264 (S) Toluene-d8 98.4 75.0-131 01/22/2020 16:40 WG1415264 (S) 4-Bromofluorobenzene 102 67.0-138 01/22/2020 16:40 WG1415264 (S) 1,2-Dichloroethane-d4 93.6 70.0-130 01/22/2020 16:40 WG1415264 TPH by Method MADEPE Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C9-C18 Aliphatics 10.5 7.04 1 01/23/2020 21:57 WG1415374 Unadjusted C19-C36 Aliphatics 7.94 7.04 1 01/23/2020 21:57 WG1415374 Unadjusted C11-C22 Aromatics 9.40 7.04 1 01/23/2020 23:08 WG1415374 Unadjusted Total Petroleum Hydrocarbons 27.9 7.04 1 01/23/2020 23:08 WG1415374 (S) o-Terphenyl 75.8 40.0-140 01/23/2020 23:08 WG1415374 (S) 1-Chloro-octadecane 81.6 40.0-140 01/23/2020 21:57 WG1415374 (S) 2-Fluorobiphenyl 92.9 40.0-140 01/23/2020 23:08 WG1415374 (S) 2-Bromonaphthalene 88.5 40.0-140 01/23/2020 23:08 WG1415374 Semi Volatile Organic Compounds (GC/MS) by Method 8270E Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Acenaphthene ND 0.0361 1 01/24/2020 02:37 WG1416103 Acenaphthylene ND 0.0361 1 01/24/2020 02:37 WG1416103 Anthracene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzidine ND 0.361 1 01/24/2020 02:37 WG1416103 Benzo(a)anthracene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzo(b)fluoranthene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzo(k)fluoranthene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzo(g,h,i)perylene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzo(a)pyrene ND 0.0361 1 01/24/2020 02:37 WG1416103 Bis(2-chlorethoxy)methane ND 0.361 1 01/24/2020 02:37 WG1416103 Bis(2-chloroethyl)ether ND 0.361 1 01/24/2020 02:37 WG1416103 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 9 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 9 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02 L1181391 MW-1 (15-16) Collected date/time: 01/16/20 18:00 Semi Volatile Organic Compounds (GC/MS) by Method 8270E Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time 2,2-Oxybis(1-Chloropropane)ND 0.361 1 01/24/2020 02:37 WG1416103 4-Bromophenyl-phenylether ND 0.361 1 01/24/2020 02:37 WG1416103 2-Chloronaphthalene ND 0.0361 1 01/24/2020 02:37 WG1416103 4-Chlorophenyl-phenylether ND 0.361 1 01/24/2020 02:37 WG1416103 Chrysene ND 0.0361 1 01/24/2020 02:37 WG1416103 Dibenz(a,h)anthracene ND 0.0361 1 01/24/2020 02:37 WG1416103 3,3-Dichlorobenzidine ND 0.361 1 01/24/2020 02:37 WG1416103 2,4-Dinitrotoluene ND 0.361 1 01/24/2020 02:37 WG1416103 2,6-Dinitrotoluene ND 0.361 1 01/24/2020 02:37 WG1416103 Fluoranthene ND 0.0361 1 01/24/2020 02:37 WG1416103 Fluorene ND 0.0361 1 01/24/2020 02:37 WG1416103 Hexachlorobenzene ND 0.361 1 01/24/2020 02:37 WG1416103 Hexachloro-1,3-butadiene ND 0.361 1 01/24/2020 02:37 WG1416103 Hexachlorocyclopentadiene ND 0.361 1 01/24/2020 02:37 WG1416103 Hexachloroethane ND 0.361 1 01/24/2020 02:37 WG1416103 Indeno(1,2,3-cd)pyrene ND 0.0361 1 01/24/2020 02:37 WG1416103 Isophorone ND 0.361 1 01/24/2020 02:37 WG1416103 Naphthalene ND 0.0361 1 01/24/2020 02:37 WG1416103 Nitrobenzene ND 0.361 1 01/24/2020 02:37 WG1416103 n-Nitrosodimethylamine ND 0.361 1 01/24/2020 02:37 WG1416103 n-Nitrosodiphenylamine ND 0.361 1 01/24/2020 02:37 WG1416103 n-Nitrosodi-n-propylamine ND 0.361 1 01/24/2020 02:37 WG1416103 Phenanthrene ND 0.0361 1 01/24/2020 02:37 WG1416103 Benzylbutyl phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Bis(2-ethylhexyl)phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Di-n-butyl phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Diethyl phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Dimethyl phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Di-n-octyl phthalate ND 0.361 1 01/24/2020 02:37 WG1416103 Pyrene ND 0.0361 1 01/24/2020 02:37 WG1416103 1,2,4-Trichlorobenzene ND 0.361 1 01/24/2020 02:37 WG1416103 4-Chloro-3-methylphenol ND 0.361 1 01/24/2020 02:37 WG1416103 2-Chlorophenol ND 0.361 1 01/24/2020 02:37 WG1416103 2,4-Dichlorophenol ND 0.361 1 01/24/2020 02:37 WG1416103 2,4-Dimethylphenol ND 0.361 1 01/24/2020 02:37 WG1416103 4,6-Dinitro-2-methylphenol ND 0.361 1 01/24/2020 02:37 WG1416103 2,4-Dinitrophenol ND 0.361 1 01/24/2020 02:37 WG1416103 2-Nitrophenol ND 0.361 1 01/24/2020 02:37 WG1416103 4-Nitrophenol ND 0.361 1 01/24/2020 02:37 WG1416103 Pentachlorophenol ND 0.361 1 01/24/2020 02:37 WG1416103 Phenol ND 0.361 1 01/24/2020 02:37 WG1416103 2,4,6-Trichlorophenol ND 0.361 1 01/24/2020 02:37 WG1416103 (S) 2-Fluorophenol 59.6 12.0-120 01/24/2020 02:37 WG1416103 (S) Phenol-d5 54.8 10.0-120 01/24/2020 02:37 WG1416103 (S) Nitrobenzene-d5 45.2 10.0-122 01/24/2020 02:37 WG1416103 (S) 2-Fluorobiphenyl 47.7 15.0-120 01/24/2020 02:37 WG1416103 (S) 2,4,6-Tribromophenol 53.1 10.0-127 01/24/2020 02:37 WG1416103 (S) p-Terphenyl-d14 46.4 10.0-120 01/24/2020 02:37 WG1416103 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 10 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 10 of 28 ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03 L1181391 MW-1 (10-11) Collected date/time: 01/16/20 17:00 Total Solids by Method 2540 G-2011 Result Qualifier Dilution Analysis Batch Analyte %date / time Total Solids 87.3 1 01/23/2020 19:10 WG1415317 Volatile Petroleum Hydrocarbons by Method MADEPV Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C5-C8 Aliphatics ND 5.73 1 01/22/2020 15:28 WG1415331 Unadjusted C9-C12 Aliphatics ND 5.73 1 01/22/2020 15:28 WG1415331 Unadjusted C9-C10 Aromatics ND 5.73 1 01/22/2020 15:28 WG1415331 Total VPH ND 5.73 1 01/22/2020 15:28 WG1415331 (S) 2,5-Dibromotoluene(FID)91.2 70.0-130 01/22/2020 15:28 WG1415331 (S) 2,5-Dibromotoluene(PID)89.6 70.0-130 01/22/2020 15:28 WG1415331 TPH by Method MADEPE Result (dry)Qualifier RDL (dry)Dilution Analysis Batch Analyte mg/kg mg/kg date / time Unadjusted C9-C18 Aliphatics ND 7.45 1 01/23/2020 22:21 WG1415374 Unadjusted C19-C36 Aliphatics ND 7.45 1 01/23/2020 22:21 WG1415374 Unadjusted C11-C22 Aromatics ND 7.45 1 01/23/2020 22:45 WG1415374 Unadjusted Total Petroleum Hydrocarbons ND 7.45 1 01/23/2020 22:21 WG1415374 (S) o-Terphenyl 65.8 40.0-140 01/23/2020 22:45 WG1415374 (S) 1-Chloro-octadecane 71.2 40.0-140 01/23/2020 22:21 WG1415374 (S) 2-Fluorobiphenyl 96.2 40.0-140 01/23/2020 22:45 WG1415374 (S) 2-Bromonaphthalene 91.0 40.0-140 01/23/2020 22:45 WG1415374 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 11 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 11 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415317 Total Solids by Method 2540 G-2011 L1181391-01,02,03 Method Blank (MB) (MB) R3493709-1 01/23/20 19:10 MB Result MB Qualifier MB MDL MB RDL Analyte %%% Total Solids 0.000 L1181365-04 Original Sample (OS) • Duplicate (DUP) (OS) L1181365-04 01/23/20 19:10 • (DUP) R3493709-3 01/23/20 19:10 Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD Limits Analyte %%%% Total Solids 88.8 89.6 1 0.862 10 Laboratory Control Sample (LCS) (LCS) R3493709-2 01/23/20 19:10 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte %%%% Total Solids 50.0 49.9 99.9 85.0-115 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 12 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 12 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415331 Volatile Petroleum Hydrocarbons by Method MADEPV L1181391-01,02,03 Method Blank (MB) (MB) R3494411-3 01/22/20 13:31 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C5-C8 Aliphatics 1.88 J 1.67 5.00 Unadjusted C9-C12 Aliphatics U 1.67 5.00 Unadjusted C9-C10 Aromatics U 1.67 5.00 Total VPH U 1.67 5.00 (S) 2,5-Dibromotoluene(FID)80.6 70.0-130 (S) 2,5-Dibromotoluene(PID)79.3 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3494411-1 01/22/20 09:58 • (LCSD) R3494411-2 01/22/20 10:32 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Unadjusted C5-C8 Aliphatics 60.0 58.6 57.4 97.7 95.7 70.0-130 2.07 25 Unadjusted C9-C12 Aliphatics 70.0 80.7 77.8 115 111 70.0-130 3.66 25 Unadjusted C9-C10 Aromatics 10.0 11.4 11.2 114 112 70.0-130 1.77 25 Total VPH 140 151 146 108 104 70.0-130 3.37 25 (S) 2,5-Dibromotoluene(FID) 96.7 103 70.0-130 (S) 2,5-Dibromotoluene(PID) 96.3 102 70.0-130 L1181391-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181391-03 01/22/20 15:28 • (MS) R3494411-4 01/22/20 17:07 • (MSD) R3494411-5 01/22/20 17:39 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Unadjusted C5-C8 Aliphatics 58.4 ND 56.7 64.4 97.1 110 1 70.0-130 12.7 25 Unadjusted C9-C12 Aliphatics 68.2 ND 58.0 66.7 85.0 97.8 1 70.0-130 14.0 25 Unadjusted C9-C10 Aromatics 9.74 ND 7.33 8.89 75.3 91.3 1 70.0-130 19.2 25 Total VPH 136 ND 123 140 89.9 103 1 70.0-130 13.1 25 (S) 2,5-Dibromotoluene(FID) 96.9 95.3 70.0-130 (S) 2,5-Dibromotoluene(PID) 95.3 93.8 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 13 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 13 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 Method Blank (MB) (MB) R3493249-3 01/22/20 10:49 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acetone U 0.0137 0.0250 Acrylonitrile U 0.00190 0.0125 Benzene U 0.000400 0.00100 Bromobenzene U 0.00105 0.0125 Bromodichloromethane U 0.000788 0.00250 Bromoform U 0.00598 0.0250 Bromomethane U 0.00370 0.0125 n-Butylbenzene U 0.00384 0.0125 sec-Butylbenzene U 0.00253 0.0125 tert-Butylbenzene U 0.00155 0.00500 Carbon tetrachloride U 0.00108 0.00500 Chlorobenzene U 0.000573 0.00250 Chlorodibromomethane U 0.000450 0.00250 Chloroethane U 0.00108 0.00500 Chloroform U 0.000415 0.00250 Chloromethane U 0.00139 0.0125 2-Chlorotoluene U 0.000920 0.00250 4-Chlorotoluene U 0.00113 0.00500 1,2-Dibromo-3-Chloropropane U 0.00510 0.0250 1,2-Dibromoethane U 0.000525 0.00250 Dibromomethane U 0.00100 0.00500 1,2-Dichlorobenzene U 0.00145 0.00500 1,3-Dichlorobenzene U 0.00170 0.00500 1,4-Dichlorobenzene U 0.00197 0.00500 Dichlorodifluoromethane U 0.000818 0.00250 1,1-Dichloroethane U 0.000575 0.00250 1,2-Dichloroethane U 0.000475 0.00250 1,1-Dichloroethene U 0.000500 0.00250 cis-1,2-Dichloroethene U 0.000690 0.00250 trans-1,2-Dichloroethene U 0.00143 0.00500 1,2-Dichloropropane U 0.00127 0.00500 1,1-Dichloropropene U 0.000700 0.00250 1,3-Dichloropropane U 0.00175 0.00500 cis-1,3-Dichloropropene U 0.000678 0.00250 trans-1,3-Dichloropropene U 0.00153 0.00500 2,2-Dichloropropane U 0.000793 0.00250 Di-isopropyl ether U 0.000350 0.00100 Ethylbenzene U 0.000530 0.00250 Hexachloro-1,3-butadiene U 0.0127 0.0250 Isopropylbenzene U 0.000863 0.00250 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 14 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 14 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 Method Blank (MB) (MB) R3493249-3 01/22/20 10:49 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg p-Isopropyltoluene U 0.00233 0.00500 2-Butanone (MEK)0.0222 J 0.0125 0.0250 Methylene Chloride U 0.00664 0.0250 4-Methyl-2-pentanone (MIBK)U 0.0100 0.0250 Methyl tert-butyl ether U 0.000295 0.00100 Naphthalene U 0.00312 0.0125 n-Propylbenzene U 0.00118 0.00500 Styrene U 0.00273 0.0125 1,1,1,2-Tetrachloroethane U 0.000500 0.00250 1,1,2,2-Tetrachloroethane U 0.000390 0.00250 Tetrachloroethene U 0.000700 0.00250 Toluene U 0.00125 0.00500 1,1,2-Trichlorotrifluoroethane U 0.000675 0.00250 1,2,3-Trichlorobenzene U 0.000625 0.0125 1,2,4-Trichlorobenzene U 0.00482 0.0125 1,1,1-Trichloroethane U 0.000275 0.00250 1,1,2-Trichloroethane U 0.000883 0.00250 Trichloroethene U 0.000400 0.00100 Trichlorofluoromethane U 0.000500 0.00250 1,2,3-Trichloropropane U 0.00510 0.0125 1,2,3-Trimethylbenzene U 0.00115 0.00500 1,2,4-Trimethylbenzene U 0.00116 0.00500 1,3,5-Trimethylbenzene U 0.00108 0.00500 Vinyl chloride U 0.000683 0.00250 Xylenes, Total U 0.00478 0.00650 (S) Toluene-d8 98.8 75.0-131 (S) 4-Bromofluorobenzene 99.7 67.0-138 (S) 1,2-Dichloroethane-d4 92.8 70.0-130 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3493249-1 01/22/20 09:31 • (LCSD) R3493249-2 01/22/20 09:51 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Acetone 0.625 0.386 0.544 61.8 87.0 10.0-160 J3 34.0 31 Acrylonitrile 0.625 0.695 0.560 111 89.6 45.0-153 21.5 22 Benzene 0.125 0.136 0.138 109 110 70.0-123 1.46 20 Bromobenzene 0.125 0.123 0.122 98.4 97.6 73.0-121 0.816 20 Bromodichloromethane 0.125 0.133 0.131 106 105 73.0-121 1.52 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 15 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 15 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3493249-1 01/22/20 09:31 • (LCSD) R3493249-2 01/22/20 09:51 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Bromoform 0.125 0.116 0.116 92.8 92.8 64.0-132 0.000 20 Bromomethane 0.125 0.106 0.104 84.8 83.2 56.0-147 1.90 20 n-Butylbenzene 0.125 0.148 0.146 118 117 68.0-135 1.36 20 sec-Butylbenzene 0.125 0.133 0.134 106 107 74.0-130 0.749 20 tert-Butylbenzene 0.125 0.132 0.129 106 103 75.0-127 2.30 20 Carbon tetrachloride 0.125 0.125 0.119 100 95.2 66.0-128 4.92 20 Chlorobenzene 0.125 0.126 0.126 101 101 76.0-128 0.000 20 Chlorodibromomethane 0.125 0.119 0.120 95.2 96.0 74.0-127 0.837 20 Chloroethane 0.125 0.0916 0.0959 73.3 76.7 61.0-134 4.59 20 Chloroform 0.125 0.126 0.128 101 102 72.0-123 1.57 20 Chloromethane 0.125 0.110 0.109 88.0 87.2 51.0-138 0.913 20 2-Chlorotoluene 0.125 0.129 0.129 103 103 75.0-124 0.000 20 4-Chlorotoluene 0.125 0.135 0.135 108 108 75.0-124 0.000 20 1,2-Dibromo-3-Chloropropane 0.125 0.105 0.105 84.0 84.0 59.0-130 0.000 20 1,2-Dibromoethane 0.125 0.130 0.134 104 107 74.0-128 3.03 20 Dibromomethane 0.125 0.135 0.126 108 101 75.0-122 6.90 20 1,2-Dichlorobenzene 0.125 0.126 0.126 101 101 76.0-124 0.000 20 1,3-Dichlorobenzene 0.125 0.140 0.134 112 107 76.0-125 4.38 20 1,4-Dichlorobenzene 0.125 0.129 0.129 103 103 77.0-121 0.000 20 Dichlorodifluoromethane 0.125 0.138 0.137 110 110 43.0-156 0.727 20 1,1-Dichloroethane 0.125 0.113 0.113 90.4 90.4 70.0-127 0.000 20 1,2-Dichloroethane 0.125 0.133 0.132 106 106 65.0-131 0.755 20 1,1-Dichloroethene 0.125 0.118 0.116 94.4 92.8 65.0-131 1.71 20 cis-1,2-Dichloroethene 0.125 0.106 0.109 84.8 87.2 73.0-125 2.79 20 trans-1,2-Dichloroethene 0.125 0.117 0.120 93.6 96.0 71.0-125 2.53 20 1,2-Dichloropropane 0.125 0.126 0.126 101 101 74.0-125 0.000 20 1,1-Dichloropropene 0.125 0.124 0.119 99.2 95.2 73.0-125 4.12 20 1,3-Dichloropropane 0.125 0.117 0.121 93.6 96.8 80.0-125 3.36 20 cis-1,3-Dichloropropene 0.125 0.126 0.129 101 103 76.0-127 2.35 20 trans-1,3-Dichloropropene 0.125 0.142 0.144 114 115 73.0-127 1.40 20 2,2-Dichloropropane 0.125 0.106 0.102 84.8 81.6 59.0-135 3.85 20 Di-isopropyl ether 0.125 0.112 0.112 89.6 89.6 60.0-136 0.000 20 Ethylbenzene 0.125 0.121 0.120 96.8 96.0 74.0-126 0.830 20 Hexachloro-1,3-butadiene 0.125 0.139 0.144 111 115 57.0-150 3.53 20 Isopropylbenzene 0.125 0.124 0.124 99.2 99.2 72.0-127 0.000 20 p-Isopropyltoluene 0.125 0.147 0.146 118 117 72.0-133 0.683 20 2-Butanone (MEK)0.625 0.540 0.431 86.4 69.0 30.0-160 22.5 24 Methylene Chloride 0.125 0.110 0.117 88.0 93.6 68.0-123 6.17 20 4-Methyl-2-pentanone (MIBK)0.625 0.632 0.619 101 99.0 56.0-143 2.08 20 Methyl tert-butyl ether 0.125 0.131 0.130 105 104 66.0-132 0.766 20 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 16 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 16 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3493249-1 01/22/20 09:31 • (LCSD) R3493249-2 01/22/20 09:51 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Naphthalene 0.125 0.115 0.110 92.0 88.0 59.0-130 4.44 20 n-Propylbenzene 0.125 0.130 0.130 104 104 74.0-126 0.000 20 Styrene 0.125 0.118 0.119 94.4 95.2 72.0-127 0.844 20 1,1,1,2-Tetrachloroethane 0.125 0.116 0.119 92.8 95.2 74.0-129 2.55 20 1,1,2,2-Tetrachloroethane 0.125 0.117 0.114 93.6 91.2 68.0-128 2.60 20 Tetrachloroethene 0.125 0.125 0.124 100 99.2 70.0-136 0.803 20 Toluene 0.125 0.114 0.116 91.2 92.8 75.0-121 1.74 20 1,1,2-Trichlorotrifluoroethane 0.125 0.134 0.130 107 104 61.0-139 3.03 20 1,2,3-Trichlorobenzene 0.125 0.109 0.108 87.2 86.4 59.0-139 0.922 20 1,2,4-Trichlorobenzene 0.125 0.127 0.125 102 100 62.0-137 1.59 20 1,1,1-Trichloroethane 0.125 0.124 0.125 99.2 100 69.0-126 0.803 20 1,1,2-Trichloroethane 0.125 0.120 0.121 96.0 96.8 78.0-123 0.830 20 Trichloroethene 0.125 0.131 0.129 105 103 76.0-126 1.54 20 Trichlorofluoromethane 0.125 0.119 0.119 95.2 95.2 61.0-142 0.000 20 1,2,3-Trichloropropane 0.125 0.110 0.109 88.0 87.2 67.0-129 0.913 20 1,2,3-Trimethylbenzene 0.125 0.115 0.114 92.0 91.2 74.0-124 0.873 20 1,2,4-Trimethylbenzene 0.125 0.131 0.131 105 105 70.0-126 0.000 20 1,3,5-Trimethylbenzene 0.125 0.129 0.130 103 104 73.0-127 0.772 20 Vinyl chloride 0.125 0.113 0.109 90.4 87.2 63.0-134 3.60 20 Xylenes, Total 0.375 0.376 0.376 100 100 72.0-127 0.000 20 (S) Toluene-d8 96.3 97.7 75.0-131 (S) 4-Bromofluorobenzene 99.9 100 67.0-138 (S) 1,2-Dichloroethane-d4 102 99.3 70.0-130 L1181569-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181569-01 01/22/20 19:14 • (MS) R3493249-4 01/22/20 20:13 • (MSD) R3493249-5 01/22/20 20:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Acetone 0.962 U 1.59 1.03 165 107 1 10.0-160 J5 J3 42.8 40 Acrylonitrile 0.962 U 1.27 1.36 132 141 1 10.0-160 6.79 40 Benzene 0.192 U 0.162 0.246 84.0 128 1 10.0-149 J3 41.5 37 Bromobenzene 0.192 U 0.149 0.202 77.2 105 1 10.0-156 30.3 38 Bromodichloromethane 0.192 U 0.169 0.223 88.0 116 1 10.0-143 27.5 37 Bromoform 0.192 U 0.172 0.197 89.6 102 1 10.0-146 13.3 36 Bromomethane 0.192 U 0.115 0.175 59.8 91.2 1 10.0-149 J3 41.7 38 n-Butylbenzene 0.192 U 0.175 0.243 91.2 126 1 10.0-160 32.4 40 sec-Butylbenzene 0.192 U 0.162 0.228 84.0 118 1 10.0-159 34.0 39 tert-Butylbenzene 0.192 U 0.152 0.217 79.0 113 1 10.0-156 35.2 39 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 17 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 17 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 L1181569-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181569-01 01/22/20 19:14 • (MS) R3493249-4 01/22/20 20:13 • (MSD) R3493249-5 01/22/20 20:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Carbon tetrachloride 0.192 U 0.153 0.243 79.4 126 1 10.0-145 J3 45.6 37 Chlorobenzene 0.192 U 0.152 0.215 79.1 112 1 10.0-152 34.4 39 Chlorodibromomethane 0.192 U 0.157 0.191 81.6 99.2 1 10.0-146 19.5 37 Chloroethane 0.192 U 0.0980 0.163 51.0 84.8 1 10.0-146 J3 49.9 40 Chloroform 0.192 U 0.163 0.231 84.8 120 1 10.0-146 34.4 37 Chloromethane 0.192 U 0.135 0.219 70.3 114 1 10.0-159 J3 47.1 37 2-Chlorotoluene 0.192 U 0.149 0.219 77.4 114 1 10.0-159 38.0 38 4-Chlorotoluene 0.192 U 0.159 0.228 82.4 118 1 10.0-155 35.9 39 1,2-Dibromo-3-Chloropropane 0.192 U 0.165 0.183 85.6 95.2 1 10.0-151 10.6 39 1,2-Dibromoethane 0.192 U 0.189 0.219 98.4 114 1 10.0-148 14.3 34 Dibromomethane 0.192 U 0.186 0.219 96.8 114 1 10.0-147 16.0 35 1,2-Dichlorobenzene 0.192 U 0.163 0.212 84.8 110 1 10.0-155 26.2 37 1,3-Dichlorobenzene 0.192 U 0.165 0.229 85.6 119 1 10.0-153 32.8 38 1,4-Dichlorobenzene 0.192 U 0.154 0.211 80.0 110 1 10.0-151 31.2 38 Dichlorodifluoromethane 0.192 U 0.166 0.289 86.4 150 1 10.0-160 J3 54.1 35 1,1-Dichloroethane 0.192 U 0.135 0.212 70.3 110 1 10.0-147 J3 44.4 37 1,2-Dichloroethane 0.192 U 0.182 0.223 94.4 116 1 10.0-148 20.5 35 1,1-Dichloroethene 0.192 U 0.129 0.222 67.0 115 1 10.0-155 J3 53.0 37 cis-1,2-Dichloroethene 0.192 U 0.140 0.197 72.6 102 1 10.0-149 34.0 37 trans-1,2-Dichloroethene 0.192 U 0.143 0.225 74.3 117 1 10.0-150 J3 44.5 37 1,2-Dichloropropane 0.192 U 0.155 0.222 80.8 115 1 10.0-148 35.1 37 1,1-Dichloropropene 0.192 U 0.135 0.223 70.3 116 1 10.0-153 J3 49.0 35 1,3-Dichloropropane 0.192 U 0.155 0.197 80.8 102 1 10.0-154 23.6 35 cis-1,3-Dichloropropene 0.192 U 0.151 0.205 78.7 106 1 10.0-151 29.9 37 trans-1,3-Dichloropropene 0.192 U 0.174 0.222 90.4 115 1 10.0-148 24.1 37 2,2-Dichloropropane 0.192 U 0.144 0.226 74.6 118 1 10.0-138 J3 44.7 36 Di-isopropyl ether 0.192 U 0.152 0.194 79.2 101 1 10.0-147 24.0 36 Ethylbenzene 0.192 U 0.148 0.219 76.9 114 1 10.0-160 J3 38.6 38 Hexachloro-1,3-butadiene 0.192 U 0.165 0.211 85.6 110 1 10.0-160 24.6 40 Isopropylbenzene 0.192 U 0.153 0.223 79.4 116 1 10.0-155 37.4 38 p-Isopropyltoluene 0.192 U 0.179 0.246 92.8 128 1 10.0-160 31.9 40 2-Butanone (MEK)0.962 0.0286 0.934 1.12 94.1 114 1 10.0-160 18.3 40 Methylene Chloride 0.192 U 0.153 0.223 79.6 116 1 10.0-141 J3 37.2 37 4-Methyl-2-pentanone (MIBK)0.962 U 1.07 1.13 111 117 1 10.0-160 5.05 35 Methyl tert-butyl ether 0.192 U 0.203 0.239 106 124 1 11.0-147 16.0 35 Naphthalene 0.192 U 0.169 0.191 88.0 99.2 1 10.0-160 12.0 36 n-Propylbenzene 0.192 U 0.150 0.220 78.2 114 1 10.0-158 37.6 38 Styrene 0.192 U 0.145 0.202 75.6 105 1 10.0-160 32.4 40 1,1,1,2-Tetrachloroethane 0.192 U 0.155 0.203 80.8 106 1 10.0-149 26.6 39 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 18 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 18 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415264 Volatile Organic Compounds (GC/MS) by Method 8260D L1181391-01,02 L1181569-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181569-01 01/22/20 19:14 • (MS) R3493249-4 01/22/20 20:13 • (MSD) R3493249-5 01/22/20 20:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% 1,1,2,2-Tetrachloroethane 0.192 U 0.172 0.199 89.6 103 1 10.0-160 14.1 35 Tetrachloroethene 0.192 U 0.137 0.215 71.2 112 1 10.0-156 J3 44.5 39 Toluene 0.192 U 0.130 0.197 67.8 102 1 10.0-156 J3 40.7 38 1,1,2-Trichlorotrifluoroethane 0.192 U 0.165 0.279 85.6 145 1 10.0-160 J3 51.4 36 1,2,3-Trichlorobenzene 0.192 U 0.142 0.182 73.8 94.4 1 10.0-160 24.5 40 1,2,4-Trichlorobenzene 0.192 U 0.162 0.206 84.0 107 1 10.0-160 24.3 40 1,1,1-Trichloroethane 0.192 U 0.150 0.234 78.0 122 1 10.0-144 J3 43.7 35 1,1,2-Trichloroethane 0.192 U 0.159 0.197 82.4 102 1 10.0-160 21.6 35 Trichloroethene 0.192 U 0.153 0.232 79.4 121 1 10.0-156 J3 41.4 38 Trichlorofluoromethane 0.192 U 0.132 0.235 68.4 122 1 10.0-160 J3 56.6 40 1,2,3-Trichloropropane 0.192 U 0.172 0.191 89.6 99.2 1 10.0-156 10.2 35 1,2,3-Trimethylbenzene 0.192 U 0.141 0.189 73.2 98.4 1 10.0-160 29.4 36 1,2,4-Trimethylbenzene 0.192 U 0.160 0.223 83.2 116 1 10.0-160 32.9 36 1,3,5-Trimethylbenzene 0.192 U 0.151 0.217 78.7 113 1 10.0-160 35.6 38 Vinyl chloride 0.192 U 0.140 0.225 72.6 117 1 10.0-160 J3 46.6 37 Xylenes, Total 0.577 U 0.457 0.666 79.2 115 1 10.0-160 37.3 38 (S) Toluene-d8 96.6 96.5 75.0-131 (S) 4-Bromofluorobenzene 106 104 67.0-138 (S) 1,2-Dichloroethane-d4 106 104 70.0-130 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 19 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 19 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415374 TPH by Method MADEPE L1181391-01,02,03 Method Blank (MB) (MB) R3493902-1 01/23/20 18:23 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C9-C18 Aliphatics U 2.17 6.50 Unadjusted C19-C36 Aliphatics U 2.17 6.50 Unadjusted Total Petroleum Hydrocarbons U 2.17 6.50 (S) 1-Chloro-octadecane 67.9 40.0-140 Method Blank (MB) (MB) R3493902-4 01/23/20 19:35 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Unadjusted C11-C22 Aromatics U 2.17 6.50 Unadjusted Total Petroleum Hydrocarbons U 2.17 6.50 (S) o-Terphenyl 62.0 40.0-140 (S) 2-Fluorobiphenyl 82.0 40.0-140 (S) 2-Bromonaphthalene 77.4 40.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3493902-2 01/23/20 18:47 • (LCSD) R3493902-3 01/23/20 19:11 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Unadjusted C9-C18 Aliphatics 39.9 24.2 22.9 60.7 57.4 40.0-140 5.52 25 Unadjusted C19-C36 Aliphatics 53.2 33.2 33.0 62.4 62.0 40.0-140 0.604 25 (S) 1-Chloro-octadecane 68.8 64.5 40.0-140 Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) (LCS) R3493902-5 01/23/20 19:58 • (LCSD) R3493902-6 01/23/20 20:22 Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg %%%%% Unadjusted C11-C22 Aromatics 113 71.5 85.7 63.3 75.8 40.0-140 18.1 25 (S) o-Terphenyl 62.0 73.1 40.0-140 (S) 2-Fluorobiphenyl 89.5 93.4 40.0-140 (S) 2-Bromonaphthalene 84.2 88.0 40.0-140 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 20 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 20 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1415374 TPH by Method MADEPE L1181391-01,02,03 L1181391-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181391-01 01/23/20 20:46 • (MS) R3493902-7 01/23/20 21:10 • (MSD) R3493902-8 01/23/20 21:33 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Unadjusted C9-C18 Aliphatics 45.3 ND 24.8 26.9 54.6 59.4 1 40.0-140 8.35 50 Unadjusted C19-C36 Aliphatics 60.5 12.6 36.6 42.0 39.7 48.7 1 40.0-140 J6 13.9 50 (S) 1-Chloro-octadecane 59.8 64.5 40.0-140 L1181391-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD) (OS) L1181391-01 01/23/20 20:46 • (MS) R3493902-10 01/23/20 23:56 • (MSD) R3493902-9 01/23/20 23:32 Spike Amount (dry) Original Result (dry)MS Result (dry)MSD Result (dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits Analyte mg/kg mg/kg mg/kg mg/kg %%%%% Unadjusted C11-C22 Aromatics 128 9.84 73.9 103 49.9 72.9 1 40.0-140 33.3 50 (S) o-Terphenyl 52.8 72.9 40.0-140 (S) 2-Fluorobiphenyl 86.3 102 40.0-140 (S) 2-Bromonaphthalene 81.0 95.5 40.0-140 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 21 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 21 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1416103 Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1181391-01,02 Method Blank (MB) (MB) R3493819-2 01/24/20 01:01 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Acenaphthene U 0.00642 0.0333 Acenaphthylene U 0.00671 0.0333 Anthracene U 0.00632 0.0333 Benzidine U 0.0637 0.333 Benzo(a)anthracene U 0.00428 0.0333 Benzo(b)fluoranthene U 0.00695 0.0333 Benzo(k)fluoranthene U 0.00582 0.0333 Benzo(g,h,i)perylene U 0.00721 0.0333 Benzo(a)pyrene U 0.00548 0.0333 Bis(2-chlorethoxy)methane U 0.00770 0.333 Bis(2-chloroethyl)ether U 0.00896 0.333 2,2-oxybis(1-chloropropane)U 0.00760 0.333 4-Bromophenyl-phenylether U 0.0114 0.333 2-Chloronaphthalene U 0.00639 0.0333 4-Chlorophenyl-phenylether U 0.00627 0.333 Chrysene U 0.00555 0.0333 Dibenz(a,h)anthracene U 0.00821 0.0333 3,3-Dichlorobenzidine U 0.0794 0.333 2,4-Dinitrotoluene U 0.00607 0.333 2,6-Dinitrotoluene U 0.00737 0.333 Fluoranthene U 0.00496 0.0333 Fluorene U 0.00682 0.0333 Hexachlorobenzene U 0.00856 0.333 Hexachloro-1,3-butadiene U 0.0100 0.333 Hexachlorocyclopentadiene U 0.0587 0.333 Hexachloroethane U 0.0134 0.333 Indeno(1,2,3-cd)pyrene U 0.00772 0.0333 Isophorone U 0.00522 0.333 Naphthalene U 0.00889 0.0333 Nitrobenzene U 0.00695 0.333 n-Nitrosodimethylamine U 0.0647 0.333 n-Nitrosodiphenylamine U 0.0900 0.333 n-Nitrosodi-n-propylamine U 0.00906 0.333 Phenanthrene U 0.00528 0.0333 Benzylbutyl phthalate U 0.0103 0.333 Bis(2-ethylhexyl)phthalate U 0.0120 0.333 Di-n-butyl phthalate U 0.0109 0.333 Diethyl phthalate U 0.00691 0.333 Dimethyl phthalate U 0.00540 0.333 Di-n-octyl phthalate U 0.00907 0.333 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 22 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 22 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1416103 Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1181391-01,02 Method Blank (MB) (MB) R3493819-2 01/24/20 01:01 MB Result MB Qualifier MB MDL MB RDL Analyte mg/kg mg/kg mg/kg Pyrene U 0.0123 0.0333 1,2,4-Trichlorobenzene U 0.00876 0.333 4-Chloro-3-methylphenol U 0.00477 0.333 2-Chlorophenol U 0.00831 0.333 2,4-Dichlorophenol U 0.00746 0.333 2,4-Dimethylphenol U 0.0471 0.333 4,6-Dinitro-2-methylphenol U 0.124 0.333 2,4-Dinitrophenol U 0.0980 0.333 2-Nitrophenol U 0.0130 0.333 4-Nitrophenol U 0.0525 0.333 Pentachlorophenol U 0.0480 0.333 Phenol U 0.00695 0.333 2,4,6-Trichlorophenol U 0.00779 0.333 (S) Nitrobenzene-d5 55.6 10.0-122 (S) 2-Fluorobiphenyl 58.6 15.0-120 (S) p-Terphenyl-d14 61.6 10.0-120 (S) Phenol-d5 59.2 10.0-120 (S) 2-Fluorophenol 64.0 12.0-120 (S) 2,4,6-Tribromophenol 62.9 10.0-127 Laboratory Control Sample (LCS) (LCS) R3493819-1 01/24/20 00:42 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% Acenaphthene 0.666 0.336 50.5 38.0-120 Acenaphthylene 0.666 0.355 53.3 40.0-120 Anthracene 0.666 0.345 51.8 42.0-120 Benzidine 1.33 0.194 14.6 10.0-120 Benzo(a)anthracene 0.666 0.372 55.9 44.0-120 Benzo(b)fluoranthene 0.666 0.350 52.6 43.0-120 Benzo(k)fluoranthene 0.666 0.350 52.6 44.0-120 Benzo(g,h,i)perylene 0.666 0.349 52.4 43.0-120 Benzo(a)pyrene 0.666 0.374 56.2 45.0-120 Bis(2-chlorethoxy)methane 0.666 0.283 42.5 20.0-120 Bis(2-chloroethyl)ether 0.666 0.340 51.1 16.0-120 2,2-Oxybis(1-Chloropropane)0.666 0.320 48.0 23.0-120 4-Bromophenyl-phenylether 0.666 0.360 54.1 40.0-120 2-Chloronaphthalene 0.666 0.338 50.8 35.0-120 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 23 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 23 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1416103 Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1181391-01,02 Laboratory Control Sample (LCS) (LCS) R3493819-1 01/24/20 00:42 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% 4-Chlorophenyl-phenylether 0.666 0.359 53.9 40.0-120 Chrysene 0.666 0.345 51.8 43.0-120 Dibenz(a,h)anthracene 0.666 0.350 52.6 44.0-120 3,3-Dichlorobenzidine 1.33 0.627 47.1 28.0-120 2,4-Dinitrotoluene 0.666 0.374 56.2 45.0-120 2,6-Dinitrotoluene 0.666 0.380 57.1 42.0-120 Fluoranthene 0.666 0.348 52.3 44.0-120 Fluorene 0.666 0.349 52.4 41.0-120 Hexachlorobenzene 0.666 0.353 53.0 39.0-120 Hexachloro-1,3-butadiene 0.666 0.294 44.1 15.0-120 Hexachlorocyclopentadiene 0.666 0.336 50.5 15.0-120 Hexachloroethane 0.666 0.311 46.7 17.0-120 Indeno(1,2,3-cd)pyrene 0.666 0.364 54.7 45.0-120 Isophorone 0.666 0.284 42.6 23.0-120 Naphthalene 0.666 0.280 42.0 18.0-120 Nitrobenzene 0.666 0.292 43.8 17.0-120 n-Nitrosodimethylamine 0.666 0.297 44.6 10.0-125 n-Nitrosodiphenylamine 0.666 0.358 53.8 40.0-120 n-Nitrosodi-n-propylamine 0.666 0.322 48.3 26.0-120 Phenanthrene 0.666 0.337 50.6 42.0-120 Benzylbutyl phthalate 0.666 0.402 60.4 40.0-120 Bis(2-ethylhexyl)phthalate 0.666 0.392 58.9 41.0-120 Di-n-butyl phthalate 0.666 0.365 54.8 43.0-120 Diethyl phthalate 0.666 0.366 55.0 43.0-120 Dimethyl phthalate 0.666 0.355 53.3 43.0-120 Di-n-octyl phthalate 0.666 0.414 62.2 40.0-120 Pyrene 0.666 0.359 53.9 41.0-120 1,2,4-Trichlorobenzene 0.666 0.284 42.6 17.0-120 4-Chloro-3-methylphenol 0.666 0.338 50.8 28.0-120 2-Chlorophenol 0.666 0.358 53.8 28.0-120 2,4-Dichlorophenol 0.666 0.329 49.4 25.0-120 2,4-Dimethylphenol 0.666 0.301 45.2 15.0-120 4,6-Dinitro-2-methylphenol 0.666 0.306 45.9 16.0-120 2,4-Dinitrophenol 0.666 0.200 30.0 10.0-120 2-Nitrophenol 0.666 0.351 52.7 20.0-120 4-Nitrophenol 0.666 0.349 52.4 27.0-120 Pentachlorophenol 0.666 0.285 42.8 29.0-120 Phenol 0.666 0.349 52.4 28.0-120 2,4,6-Trichlorophenol 0.666 0.409 61.4 37.0-120 (S) Nitrobenzene-d5 42.6 10.0-122 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 24 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 24 of 28 ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1416103 Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1181391-01,02 Laboratory Control Sample (LCS) (LCS) R3493819-1 01/24/20 00:42 Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier Analyte mg/kg mg/kg %% (S) 2-Fluorobiphenyl 52.3 15.0-120 (S) p-Terphenyl-d14 53.5 10.0-120 (S) Phenol-d5 54.1 10.0-120 (S) 2-Fluorophenol 58.3 12.0-120 (S) 2,4,6-Tribromophenol 60.7 10.0-127 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 25 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 25 of 28 ONE LAB. NATIONWIDE.GLOSSARY OF TERMS Guide to Reading and Understanding Your Laboratory Report The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not intended as a comprehensive explanation, and if you have additional questions please contact your project representative. Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name, Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received. Abbreviations and Definitions (dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils]. MDL Method Detection Limit. ND Not detected at the Reporting Limit (or MDL where applicable). RDL Reported Detection Limit. RDL (dry)Reported Detection Limit. Rec.Recovery. RPD Relative Percent Difference. SDG Sample Delivery Group. (S) Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be detected in all environmental media. U Not detected at the Reporting Limit (or MDL where applicable). Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes reported. Dilution If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the result reported has already been corrected for this factor. Limits These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or duplicated within these ranges. Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control sample. The Original Sample may not be included within the reported SDG. Qualifier This column provides a letter and/or number designation that corresponds to additional information concerning the result reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable. Result The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL” (Below Detectable Levels). The information in the results column should always be accompanied by either an MDL (Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect or report for this analyte. Uncertainty (Radiochemistry)Confidence level of 2 sigma. Case Narrative (Cn) A brief discussion about the included sample results, including a discussion of any non-conformances to protocol observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report. Quality Control Summary (Qc) This section of the report includes the results of the laboratory quality control analyses required by procedure or analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not being performed on your samples typically, but on laboratory generated material. Sample Chain of Custody (Sc) This is the document created in the field when your samples were initially collected. This is used to verify the time and date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the samples from the time of collection until delivery to the laboratory for analysis. Sample Results (Sr) This section of your report will provide the results of all testing performed on your samples. These results are provided by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for each sample will provide the name and method number for the analysis reported. Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and times of preparation and/or analysis. Qualifier Description J The identification of the analyte is acceptable; the reported value is an estimate. J3 The associated batch QC was outside the established quality control range for precision. J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high. J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 26 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 26 of 28 ONE LAB. NATIONWIDE. Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE. * Not all certifications held by the laboratory are applicable to the results reported in the attached report. * Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace National. State Accreditations Alabama 40660 Nebraska NE-OS-15-05 Alaska 17-026 Nevada TN-03-2002-34 Arizona AZ0612 New Hampshire 2975 Arkansas 88-0469 New Jersey–NELAP TN002 California 2932 New Mexico ¹n/a Colorado TN00003 New York 11742 Connecticut PH-0197 North Carolina Env375 Florida E87487 North Carolina ¹DW21704 Georgia NELAP North Carolina ³41 Georgia ¹923 North Dakota R-140 Idaho TN00003 Ohio–VAP CL0069 Illinois 200008 Oklahoma 9915 Indiana C-TN-01 Oregon TN200002 Iowa 364 Pennsylvania 68-02979 Kansas E-10277 Rhode Island LAO00356 Kentucky ¹ ⁶90010 South Carolina 84004 Kentucky ²16 South Dakota n/a Louisiana AI30792 Tennessee ¹ ⁴2006 Louisiana ¹LA180010 Texas T104704245-18-15 Maine TN0002 Texas ⁵LAB0152 Maryland 324 Utah TN00003 Massachusetts M-TN003 Vermont VT2006 Michigan 9958 Virginia 460132 Minnesota 047-999-395 Washington C847 Mississippi TN00003 West Virginia 233 Missouri 340 Wisconsin 9980939910 Montana CERT0086 Wyoming A2LA Third Party Federal Accreditations A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789 A2LA – ISO 17025 ⁵1461.02 DOD 1461.01 Canada 1461.01 USDA P330-15-00234 EPA–Crypto TN00003 ACCREDITATIONS & LOCATIONS ¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable Our Locations Pace National has sixty-four client support centers that provide sample pickup and/or the delivery of sampling supplies. If you would like assistance from one of our support offices, please contactour main office. Pace National performs all testing at our central laboratory. 1 Cp 2Tc 3Ss 4Cn 5Sr 6Qc 7Gl 8Al 9Sc ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/27/20 17:19 27 of 28 ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE: ATC Group Services - NC Pilot 6955-605-13 L1181391 01/28/20 08:24 27 of 28