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HomeMy WebLinkAboutWI-96022_96860_CA_IAR_20230210ENVIRONMENTAL | CIVIL | GEOTECHNICAL INITIAL ASSESSMENT AND ABATEMENT REPORT QUALITY TURF FUEL SPILL 3698 NC HIGHWAY 53 EAST BURGAW, PENDER COUNTY, NC NCDEQ INCIDENT NO. 96860 RISK CLASSIFICATION: UNDETERMINED FEBRUARY 10, 2023 WORK AUTHORIZATION NO. 02 CATLIN PROJECT NO. 222289 PREPARED FOR: MR. ALFRED WOOTEN QUALITY TURF, INC. 1540 PINKEY ROAD BURGAW, NC 28425 PREPARED BY: CATLIN ENGINEERS AND SCIENTISTS 220 OLD DAIRY ROAD WILMINGTON, NC 28405 (910) 452-5861 CORPORATE LICENSURE NO. FOR ENGINEERING SERVICES C-0585 CORPORATE LICENSURE NO. FOR GEOLOGY SERVICES C-118 Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 TABLE OF CONTENTS PAGE 1.0 SITE INFORMATION 1 2.0 EXECUTIVE SUMMARY 2 3.0 SITE HISTORY AND CHARACTERIZATION 3 3.1 OTR TANK OWNER AND OPERATOR INFORMATION 3 3.2 OTR TANK INFORMATION 3 3.3 CONTAMINANT SOURCE INVENTORY 3 3.4 SITE CHARACTERISTICS 3 3.5 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES 4 4.0 LNAPL INVESTIGATION AND FREE PRODUCT RECOVERY REPORT 4 5.0 INITIAL RESPONSE AND ABATEMENT ACTION 4 5.1 INITIAL RESPONSE ACTIONS 4 5.2 EXCAVATION OF CONTAMINATED SOIL 5 6.0 SITE INVESTIGATION INFORMATION 5 6.1 SOIL SAMPLING DATA 6 6.2 SUMMARY OF SOIL INFORMATION 6 6.3 MONITORING WELL INSTALLATION 7 6.4 GROUNDWATER GAUGING DATA 7 6.5 GROUNDWATER SAMPLING DATA 8 6.6 SUMMARY OF GROUNDWATER INFORMATION 8 7.0 CONCLUSIONS AND RECOMMENDATIONS 9 8.0 STATEMENTS AND CERTIFICATION 9 9.0 LIMITATIONS 9 10.0 REFERENCES 10 Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 TABLES TABLE 1 SUMMARY OF SOIL LABORATORY RESULTS – ULTRA VIOLET FLUORESCENCE BY REDLAB QED™ ANALYZER TABLE 2 SUMMARY OF SOIL LABORATORY RESULTS – EPA METHODS 8260D & 8270E TABLE 3 SUMMARY OF SOIL LABORATORY RESULTS – MADEP EPH/VPH ANALYTICAL FRACTIONS TABLE 4 WELL CONSTRUCTION AND WATER LEVEL GAUGING DATA – JANUARY 3, 2023 TABLE 5 SUMMARY OF GROUNDWATER LABORATORY RESULTS – STANDARD METHOD 6200B & EPA METHOD 625 TABLE 6 SUMMARY OF GROUNDWATER LABORATORY RESULTS – MADEP EPH/VPH FIGURES FIGURE 1 SITE VICINITY MAP FIGURE 2 SITE MAP FIGURE 3 SUMMARIZED SOIL SAMPLE ANALYTICAL RESULTS – NOVEMBER 29, 2022 FIGURE 4 SUMMARIZED GROUNDWATER SAMPLE ANALYTICAL RESULTS – JANUARY 3, 2023 APPENDICES APPENDIX A SITE PHOTOGRAPHS APPENDIX B SOIL DISPOSAL DOCUMENTATION APPENDIX C WELL LOG AND WELL CONSTRUCTION RECORD APPENDIX D DAILY ACTIVITIES LOGS AND GROUNDWATER SAMPLING SHEET APPENDIX E LABORATORY ANALYTICAL REPORTS AND CHAIN OF CUSTODY DOCUMENTS Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 1 January 2023 1.0 SITE INFORMATION Site Identification Date: 02/10/2023 Site Name: Quality Turf Fuel Spill Site Risk/Priority Rank: Undetermined Site Location: 3698 NC Highway 53 East Incident Number: 96860 Nearest City/Town: Burgaw County: Pender Description of Geographical Data Point: Monitoring Well MW-1 Location Method: GPS Unit Latitude (decimal degrees): 34.5917529° Longitude (decimal degrees): -77.885351° Contacts Information Responsible Party: Quality Turf, Inc. (c/o Alfred Wooten) Address: PO Box 1548, Burgaw, NC 28425 Phone: (910) 540-4604 Property Owner: Daniel Edward Richards Address: 3698 NC Hwy 53 E, Burgaw, NC 28425 Phone: (910) 617-8021 Property Occupant: Daniel Edward Richards Address: 3698 NC Hwy 53 E, Burgaw, NC 28425 Phone: (910) 617-8021 Consultant: CATLIN Engineers and Scientists (CATLIN) Address: 220 Old Dairy Rd., Wilmington, NC 28405 Phone: (910) 452-5861 Corporate Licensure No. For Engineering Services: C-0585 Corporate Geology License No.: C-118 Analytical Laboratory: RED Lab, LLC State Certification: UVF Address: 105 Portwatch Way Phone: (844) 384-7815 Analytical Laboratory: Con-Test Analytical Laboratory State Certification: NC 652, NC-DW 25703 Address: 39 Spruce St., E. Longmeadow, MA 01028 Phone: (413) 525-2332 Release Information Date Discovered: 11/07/2022 Estimated Quantity of Release: 30-50 gal Cause of Release: Tractor trailer accident Source of Release: Ruptured diesel tank Sizes and contents of tank system(s) from which the release occurred: • One ~100-gallon over the road (OTR) diesel fuel tank Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 2 February 2023 2.0 EXECUTIVE SUMMARY The Quality Turf Fuel Spill site is located at 3698 NC Highway 53, Burgaw, Pender County, NC (site). The purpose of this report is to document the initial abatement actions following a release caused by an automotive accident resulting in a ruptured fuel tank on November 7, 2022. Services for this report were performed in general accordance with North Carolina Department of Environmental Quality (NCDEQ) and Environmental Protection Agency (EPA) guidance documents. According to a Notice of Regulatory Requirements (NORR) dated November 21, 2022, NCDEQ was notified on November 15, 2022 of a confirmed release at the site. On November 17, 2022, CATLIN Engineers and Scientists (CATLIN) was contacted to assist with the NORR. CATLIN personnel mobilized to the site on November 18, 2022. Grab soil samples were collected by hand from the sidewalls (North, West, South, and East) and floor of the initial soil excavation. The sidewall samples were collected at approximately two feet below land surface (BLS) and the floor of the excavation was approximately three feet BLS. These samples were submitted for total petroleum hydrocarbon (TPH) analysis via ultra-violet florescence (UVF) methods. Laboratory analytical results revealed TPH gasoline range organics (GRO) and diesel range organics (DRO) at concentrations above the State Action Levels (SALs) in the North 2’, South 2’, and Floor 3’ samples [up to 1,094 milligrams per kilogram (mg/kg) GRO and 2,614 mg/kg DRO]. TPH DRO was also above the SAL in the West 2’ sample. Detectable concentrations of TPH GRO and DRO were revealed in the East 2’ sample but were below the SALs. On November 22, 2022 CATLIN notified Quality Turf of the soil sample results and Quality Turf personnel and equipment conducted additional soil excavation activities. CATLIN completed and submitted a UST-62 to NCDEQ via email on November 23, 2022 and returned to the site to inspect the excavation. On November 23, 2022 CATLIN observed groundwater in the bottom of the excavation (approximately six feet deep). Quality Turf was informed a groundwater sample would be required and additional (lateral) excavation activities were recommended. On November 29, 2022, CATLIN contracted with Evo Corporation (Evo) to further excavate and remove impacted soils. Approximately 18.42 tons of soil were transported off-site and accepted for disposal at a permitted disposal facility (Evo, Permit SRU400009). A soil sample was collected from each of the excavation sidewalls (East, North, South, and West) and submitted for analyses via EPA Method 8260D, EPA Method 8270E, and Massachusetts Department of Environmental Protection (MADEP) methods for extractable petroleum hydrocarbons (EPH) and volatile petroleum hydrocarbons (VPH). Several EPA 8260D analytes were detected, but all were below the lowest Maximum Soil Contaminant Concentration (MSCC). No EPA 8270E analytes were above the laboratory method detection limits (MDLs). Estimated (“J”-value) concentrations of MADEP VPH analytical fractions were detected in the East, South, and West samples, but all were below the lowest MSCC. One MADEP VPH fraction (C9-C10 Aromatics) was reported in the North sample at a concentration greater than its Soil-To-Groundwater (STGW) MSCC, but below the Residential MSCC. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 3 February 2023 One shallow/Type II monitoring well (MW-01) was installed to 12 feet BLS on December 29, 2022. A groundwater sample was collected on January 3, 2023 and submitted for analyses via Standard Method (SM) 6200B [plus ethylene dibromide (EDB), methyl tert-butyl ether (MTBE) and diisopropyl ether (DIPE)], EPA Method 625, and MADEP EPH/VPH. All EPA 625 and MADEP EPH analytes were below the MDLs. One MADEP VPH fraction (C5-C8 Aliphatics) was above the MDL, but below the 2L GWQS. Multiple volatile organic compounds (VOCs) were reported in the sample from MW-01. However, only benzene was reported at a concentration greater than that established in Title 15A of the North Carolina Administrative Code, Subchapter 2L, Section .0202 Groundwater Quality Standards (2L GWQS), but below the Gross Contaminant Level (GCL). CATLIN recommends resampling the monitoring well and the two water supply wells on site. 3.0 SITE HISTORY AND CHARACTERIZATION The Quality Turf Fuel Spill site is located at 3698 NC Highway 53 East, Burgaw, Pender County, NC (Figures 1 and 2). Site photographs are presented in Appendix A. 3.1 OTR TANK OWNER AND OPERATOR INFORMATION The tractor trailer was owned by Alfred Wooten of Quality Turf, Inc. 3.2 OTR TANK INFORMATION The release occurred from the road tractor’s ~100-gallon diesel fuel tank. 3.3 CONTAMINANT SOURCE INVENTORY On November 7, 2022, a road tractor and trailer belonging to Quality Turf suffered an accident that resulted in a ruptured diesel fuel tank. An estimated 30 to 50 gallons of light non-aqueous phase liquid (LNAPL; aka free product) were released. Site photographs by CATLIN after the initial accident clean-up are included in Appendix A. Information regarding the petroleum release is provided on the UST-62 24-Hour Notification of Discharge Form submitted to NCDEQ on November 23, 2022. 3.4 SITE CHARACTERISTICS The property is owned by Daniel Edward Richards and the property is occupied by the David and Jennifer Edwards family. The property is bound by Highway 53 to the southeast and Murray Town Road (State Road 1504A) to the northeast. The site is comprised of a residential building, a garage in the northern portion of the parcel, a gravel driveway, several mature trees, Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 4 February 2023 and open grassy areas. According to the property owners/occupants, potable water is supplied by an on-site water supply well. The water supply well construction details are unknown. An additional water supply well (no pump, old bored well, depth unknown) at the site is used for water plants/crops and animals. Site photographs are presented in Appendix A. 3.5 PREVIOUS INVESTIGATIONS AND REMEDIAL ACTIVITIES A historical release (Incident No. 19427) at the site was discovered in 1998 during site assessment activities in relation to a heating oil UST. Soil samples obtained during UST removal activities in 1999 indicated total petroleum hydrocarbons (TPH) above SALs. Approximately 15 tons of contaminated soils were removed from the site, and subsequent soil sampling indicated that petroleum contamination was below Residential MSCCs. The site was ranked Low Risk and a notice of No Further Action was issued in 2001. For further information, see the 2001 Site Closure Report by Clark Environmental Services, P.C. 4.0 LNAPL INVESTIGATION AND FREE PRODUCT RECOVERY REPORT Approximately 30 to 50 gallons of LNAPL (highway diesel fuel) were released from a ruptured fuel tank on November 7, 2022. During tractor trailer recovery, LNAPL was recovered using sorbent pads and subsequent soil removal. On November 18 and 22, 2022, the area around the diesel release was excavated by Quality Turf personnel. The excavated soils were temporally stored on a trailer. Quality Turf completed a UST-72 Agreement for Land Application of Soils Containing Non- Hazardous Substances on Private Land and submitted to NCDEQ on November 30, 2022. Approximately six cubic yards of soil were reportedly spread on Quality Turf’s property at 1540 Pinkey Road, Burgaw, NC. Additional excavation activities and soil sample results are discussed further below. No LNAPL associated with the November 2022 release remains on-site. 5.0 INITIAL RESPONSE AND ABATEMENT ACTION 5.1 INITIAL RESPONSE ACTIONS The release originated from a ruptured diesel fuel tank as a result of a vehicular accident on the evening of November 7, 2022. The Quality Turf tractor trailer was traveling northeast on Highway 53 when, in an attempt to avoid a vehicular accident, it jack-knifed and skidded into a tree on the property. An estimated 30 to 50 gallons of product were released. As discussed above, Quality Turf personnel and equipment performed initial emergency response abatement actions. The incident was reported to the NCDEQ Wilmington Regional Office on November 15, 2022 and via a UST-62 24-Hour Notification of Discharge Form emailed on November 23, 2022. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 5 February 2023 The LNAPL was recovered using sorbent pads and subsequent soil removal. The tractor trailer was recovered via a towing service and removed from the site. No hazards due to fire, explosion, or vapor were identified after the LNAPL was recovered and the vehicle was removed. 5.2 EXCAVATION OF CONTAMINATED SOIL As described above, the November 2022 release occurred because of a vehicular accident. Initial soil removal was performed by Quality Turf personnel on November 18 and 22, 2022. The resulting excavation was approximately seven feet by nine feet and six feet deep. On November 29, 2022, CATLIN contracted with Evo to excavate petroleum impacted soils from the release vicinity using a tracked excavator. The excavation pit measured approximately 10 feet on the north, south, and east sides, and six feet on the west side. The excavation extended to roughly 7.5 feet BLS. Based on field measurements, the excavation (shown on Figure 2) was approximately 17.5 to 19 feet from the edge of Highway 53 and four to six feet from the driveway. Sandy clay was encountered in the excavation. The excavation operation ceased approximately one to two feet into the water table and when obvious field indications of impacted soils were removed from the sidewalls. Petroleum impacted soil was disposed of as non-hazardous solid waste by Evo in Winston-Salem, NC (Permit SRU400009). According to the Certificate of Disposal and Non-Hazardous Materials Manifest (provided in Appendix B), 18.42 tons of soil were removed during the excavation. The excavation was backfilled with clean sandy backfill from an off-site borrow source. The approximate excavation limits are shown on Figure 2. Photographs are provided in Appendix A. Disposal documents (including the Certificate of Disposal, materials manifest, and weight ticket) are included in Appendix B. 6.0 SITE INVESTIGATION INFORMATION CATLIN conducted field activities in general accordance with the approved Work Authorization. Soil sampling and/or excavation activities were conducted on November 18 and November 29, 2022. One monitoring well was installed on December 29, 2022 (See the well log and Well Construction Record in Appendix C) and sampled on January 3, 2023. Daily safety briefings detailing hazards identified in the Daily Activities Logs were conducted prior to initiating field work and are included in Appendix D. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 6 February 2023 6.1 SOIL SAMPLING DATA Five excavation confirmation soil samples were collected by CATLIN on November 18, 2022 after excavation activities by Quality Turf. Grab samples were obtained from the excavation walls (one from each sidewall at approximately two feet BLS) and one from the excavation floor (at approximately 3 feet BLS). These samples (North 2’, West 2’, South 2’, East 2’, and Floor 3’) were submitted for TPH analysis via UVF methods. On November 29, 2022, four grab sidewall soil samples were collected by CATLIN after additional excavation activities by Evo. Samples were obtained from each excavation wall (East, North, South, and West) and submitted for analysis via EPA Methods 8260D & 8270E and MADEP EPH/VPH. All soil samples were collected in general accordance with North Carolina Department of Environment and Natural Resources (NCDENR) and NCDEQ Guidelines and EPA Region 4 Operating Procedures. They were placed in appropriate glassware, labeled, and placed on ice in an insulated cooler. 6.2 SUMMARY OF SOIL INFORMATION Soil laboratory analytical results are summarized on Tables 1, 2, and 3. Excavation confirmation Risk-Based soil sample locations and summarized results are illustrated on Figure 3. A copy of the complete laboratory report and COC documentation are in Appendix E. TPH Analysis The soil samples collected on November 18, 2022 from the initial excavation activities by Quality Turf were analyzed for TPH via UVF methods. Analytical results revealed TPH GRO and DRO at concentrations above the SALs in the North 2’, South 2’, and Floor 3’ samples. The sidewall sample with the highest TPH concentrations was South 2’ (1,094 mg/kg GRO and 2,176 mg/kg DRO). The Floor 3’ sample also contained high TPH concentrations (1,024 mg/kg GRO and 2,614 mg/kg DRO). TPH DRO was above the SAL in the West 2’ sample (101.2 mg/kg). Detectable concentrations of TPH GRO and DRO were revealed in the East 2’ sample but were below the SALs. EPA Method 8260D and EPA Method 8270E Analyses The soil samples collected on November 29, 2022 (East, North, South, and West) were analyzed for VOCs and semi-VOCs via EPA Methods 8260D and 8270E, respectively. No EPA 8270E analytes were above the MDLs in any of the samples. Laboratory analysis via EPA 8260D revealed low concentrations of multiple VOCs. However, none were above their lowest respective MSCCs. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 7 February 2023 MADEP EPH/VPH Analyses The November 29, 2022 samples (East, North, South, and West) were also analyzed for EPH and VPH via MADEP methods. Estimated (“J”-value) concentrations of VPH analytical fractions were detected in the East, South, and West samples, but all were below the lowest MSCC. No EPH analytical fractions were above the MDLs in these samples. The sample from the North sidewall contained the highest EPH and VPH concentrations. Only one VPH fraction (C9-C10 Aromatics) was reported in the North sample (76.4 mg/kg) at a concentration greater than its STGW MSCC; however, it was below the Residential MSCC. 6.3 MONITORING WELL INSTALLATION On December 29, 2022, a boring was advanced to 12 feet BLS for monitoring well construction by a North Carolina Certified Well Contractor, utilizing hollow stem augers and a Diedrich D-50 drill rig. Cuttings generated during drilling activities were spread in a grassy area on-site. The well (MW-01) was constructed of new, threaded PVC casing and screen. No glues or cements were used in joining PVC components. New nitrile gloves were worn while handling all well materials. The monitoring well was constructed with a pointed PVC sediment trap, 10 feet of 2-inch diameter, 0.010-inch slotted PVC well screen and approximately two feet of 2-inch diameter solid PVC riser to the surface. The annular space was filled with coarse sand pack to approximately one foot above the well screen and bentonite chips to within one-half foot of the ground surface. The bentonite chips were poured from the surface while simultaneously pouring water to facilitate hydration. The well was finished with a concrete pad and flush-mount steel wellhead and locking well cap. After installation, the monitoring well was developed by over-pumping. Monitoring well construction information is summarized on Table 4 and a site map with the monitoring well location is illustrated on Figure 4. Site photographs are presented in Appendix A. The well log and Well Construction Record were submitted to NCDEQ on January 3, 2023; copies are provided in Appendix C. 6.4 GROUNDWATER GAUGING DATA On January 3, 2023, depth to water was measured using an electronic probe. Gauging data were recorded on an electronic groundwater sampling form using a tablet device (See Appendix D). Gauging procedures were performed in general accordance with NCDEQ Guidelines and EPA Region 4 Operating Procedures. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 8 February 2023 Depth to water in MW-01 was 3.77 feet below top of casing. Gauging results are included on Table 4. 6.5 GROUNDWATER SAMPLING DATA Following gauging, monitoring well MW-01 was sampled in general accordance with NCDEQ Guidelines and EPA Region 4 Operating Procedures. Prior to obtaining a representative groundwater sample, the monitoring well was purged by removing a minimum of three well volumes using a new, disposable bailer. Groundwater field parameter data were measured at one-minute intervals using an In-Situ Aqua TROLL 600 Multiparameter Sonde (Aqua TROLL). Conductivity, pH, oxidation reduction potential (ORP), dissolved oxygen, and temperature measurements were recorded utilizing the VuSitu mobile application (version 1.17.12). Groundwater parameter data were transferred from the VuSitu mobile application to the electronic groundwater sampling form. A copy of the monitoring well sampling form is available in Appendix D. After the well was purged a minimum of three well volumes, a groundwater sample was collected from the well from a disposable bailer and poured directly into appropriate laboratory provided glassware, labeled, and placed on ice in an insulated cooler. The groundwater sample was submitted to Con-Test Analytical Laboratory (Certification NC 652 and NC-DW 25703) in East Longmeadow, Massachusetts, under proper chain of custody (COC) protocol and analyzed per SM 6200B (including EDB, MTBE, and DIPE), EPA Method 625, and MADEP EPH/VPH. The laboratory analytical data and COC are included in Appendix E. 6.6 SUMMARY OF GROUNDWATER INFORMATION One groundwater sample (MW-01) was submitted for analysis per SM 6200B (including EDB, MTBE, and DIPE). Analytical results reported benzene at a concentration of 3.2 micrograms per liter (µg/L), which is above the 2L GWQS (1 µg/L) but below the GCL (5,000 µg/L). Additionally, the following analyte concentrations were above the MDLs but below their respective 2L GWQS: ethylbenzene, isopropylbenzene, naphthalene, n-propylbenzene, toluene, 1,2,4-trimethylbenzene, 1,3,5-trimethylbenzene, and total xylenes. Laboratory analyses via EPA Method 625 and MADEP EPH revealed no targeted analytes above the MDLs. One MADEP VPH analytical fraction (C5-C8 Aliphatics) was above the MDL but below the 2L GWQS. The recent groundwater sampling laboratory results for SM 6200B and EPA 625 analyses are summarized in Table 5, and MADEP analyses are summarized in Table 6. Monitoring well sample analytical results are Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 9 February 2023 illustrated on Figure 4. A copy of the complete laboratory report and COC documentation are in Appendix E. 7.0 CONCLUSIONS AND RECOMMENDATIONS The diesel released from the fuel tank, after being ruptured during a vehicular accident, was recovered via sorbent pads and excavated soils. Impacted materials were properly disposed at a permitted facility. Excavation confirmation soil samples were collected and the excavation was backfilled. No petroleum impacted soils remain in the area. CATLIN recommends resampling the monitoring well and sampling the two on site water supply wells. 8.0 STATEMENTS AND CERTIFICATION 1 Enter the date the report was due. February 16, 2023 Will this report be submitted after the established due date? NO 2 Was any required information from the above template missing from this report? YES No cross sections are provided. 3 If applicable, will any of the proposed attenuation milestones under the schedule approved in the Corrective Action Plan not be met? NA No CAP has been submitted for this site. 4 Does any known or suspected source zone soil contamination or free product remain outside of the assessed area that could be inhibiting natural attenuation? NO 5 Has there been an unexpected increase in contaminant mass sufficient to suggest a potential new release from a separate onsite or offsite source? NO 6 Certification: I, Benjamin J. Ashba, a Licensed Geologist for CATLIN Engineers and Scientists, do certify that the information contained in this report is correct and accurate to the best of my knowledge. CATLIN Engineers and Scientists is licensed to practice geology in North Carolina. The certification number of the company or corporation is C-118. 9.0 LIMITATIONS The soil samples analyzed as part of this investigation only provide isolated data points and may not represent conditions at every location in the project area. Analyses and conclusions of this report, being based on interpolation of data points at the project area, may not be completely representative of all site conditions. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 10 February 2023 Conclusions and recommendations of this investigation and report are based on the best available data in an effort to comply with current regulatory requirements. 10.0 REFERENCES Clark Environmental Services, P.C., Site Closure Report, Former Leedham Estate, Highway 53 East, Burgaw, NC, GW Incident No. 19427, CES Project No. 98106, May 11, 2001. NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, Guidelines for Sampling, UST Section, North Carolina Department of Environment and Natural Resources, December 1, 2013. NCDEQ, UST Section, North Carolina Department of Environment Quality, Division of Waste Management, Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement for Petroleum and Hazardous Substance UST Releases, Petroleum Non-UST Releases, January 19, 2021. NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, UST Section Assessment Guidelines, Petroleum and Hazardous Substance UST Releases, Petroleum Non-UST Releases, January 19, 2021 NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, UST Section Corrective Action Guidelines, Petroleum and Hazardous Substance UST Releases, Petroleum Non-UST Releases, January 19, 2021. NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, UST-62 Form, 24-Hour Notification of Discharge Form, Submitted November 23, 2022(A). NCDEQ, UST Section, North Carolina Department of Environmental Quality, Division of Waste Management, UST-72 Form, Agreement For Land Application or Contaminant and Treatment Of Soils Containing Non- Hazardous Substances On Private Lands, Submitted November 30, 2022(B). U.S. EPA, Region 4, U.S. Environmental Protection Agency, Science and Ecosystem Support Division, Athens Georgia, Operating Procedure – Field Equipment Cleaning and Decontamination at the FEC, Striggow, B., U.S. EPA Report No. SESDPROC-206-R3, Effective Date December 18, 2015. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 TABLES Page 1 of 1 TABLE 1 Incident Name and No.: Quality Turf Fuel Spill - 96860 % light % mid % heavy NORTH 2'11/18/22 <1.3 177.2 396.6 573.8 56.2 2.1 <0.051 98.7 1.3 0 Undeg. Diesel 91.8%, (FCM) WEST 2'11/18/22 <1.3 29.2 101.2 130.4 8.2 <0.43 <0.053 98.2 1.7 0.1 Undeg. Diesel 92.3%, (FCM) SOUTH 2'11/18/22 <25.9 1,094 2,176 3,270 185 <8.3 <1 99 1 0 Undeg. Diesel 92.4%, (FCM) EAST 2'11/18/22 <1.2 43 99.1 142.1 8.4 <0.38 <0.047 98.8 1.1 0.1 Undeg. Diesel 93.5%, (FCM) FLOOR 3'11/18/22 119.9 1,024 2,614 3,638 223.4 <8.1 <1 98.8 1.2 0 Undeg. Diesel 88.9%, (FCM) NA 50 100 Sample depth provided in feet as part of the Sample ID. All results in milligrams per kilogram (mg/Kg). Values are not corrected for moistore or stone content. Bold Sample IDs and results indicate concentrations above State Action Levels. SUMMARY OF SOIL LABORATORY RESULTS — ULTRA VIOLET FLUORESCENCE BY REDLAB QED™ ANALYZER Sample ID Date Collected BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP NA = Not Applicable Ratios HC Fingerprint Match* STATE ACTION LEVELS Not Applicable < = Less than method detection limit * = Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Quality Turf; Hwy 53 Diesel Spill Inc. 96860; T1_Soil Results (UVF) CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Page 1 of 1 TABLE 2 Incident Name and No.: Quality Turf Fuel Spill - 96860 EPA 8270E Date Collected 11/29/22 <4.2 8.1 J <3.6 <5.2 <3.8 13.6 18.2 7.9 J 28.9 J BMDL BMDL 11/29/22 <2.2 31.6 16 77.6 <2.4 16.2 284 <2.3 168 BMDL BMDL 11/29/22 7.0 J 18.8 <4.2 <6.0 <4.4 32.7 8.9 J 7.3 J 60.1 BMDL BMDL 11/29/22 5.7 J 14.0 <3.4 <4.9 5.9 J 24.1 15.2 7.2 J 56.2 BMDL BMDL All results in micrograms per kilogram (µg/kg). EPA = Environmental Protection Agency BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits) MSCC = Maximum Soil Contaminant Concentration STGW = Soil-To-Groundwater I/C = Industrial/Commercial J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag).All EPA 8270E AnalytesVaries Varies Varies EPA 8260DMethod All Other EPA 8260D AnalytesSample ID EAST p-Isopropyltoluene(p-Cymene)n-Propylbenzene1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneTotal XylenesContaminant of Concern BenzeneEthylbenzeneIsopropylbenzene (Cumene)SUMMARY OF SOIL LABORATORY RESULTS — EPA METHODS 8260D & 8270E STGW MSCC (µg/kg) Residential MSCC (µg/kg) I/C MSCC (µg/kg) 6,600 156,000 2,330,000 6,600 156,000 2,330,000 NORTH SOUTH WEST Toluene 6,000 3,120,000 46,700,000 Varies Varies Varies 7.2 12,000 59,400 8,000 60,300 297,000 1,300 1,560,000 23,300,000 120 1,560,000 23,300,000 1,400 1,560,000 23,300,000 5,400 1,250,000 18,600,000 Quality Turf; Hwy 53 Diesel Spill Inc. 96860; T2_Soil Results (EPA 8260D) CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Page 1 of 1 TABLE 3 SUMMARY OF SOIL LABORATORY RESULTS — MADEP EPH/VPH ANALYTICAL FRACTIONS Incident Name and No.: Quality Turf Fuel Spill - 96860 Date Collected 11/29/22 <12.0 <12.0 <12.0 <2.25 2.36 J 3.19 J <2.25 <14.36 J*<12.0 <15.19 J* 11/29/22 70.0 23.9 23.3 9.10 93.2 76.4 9.10 163.2 23.9 99.7 11/29/22 <11.7 <11.7 <11.7 <2.23 5.98 J 3.77 J <2.23 <17.68 J*<11.7 <15.47 J* 11/29/22 <11.2 <11.2 <11.2 <2.26 3.12 J <2.26 <2.26 <14.32 J*<11.2 <13.46 All results in milligrams per kilogram (mg/kg). Bold results indicate concentrations above the lowest MSCC. MADEP = Massachusetts Department of Environmental Protection EPH = Extractable Petroleum Hydrocarbon VPH = Volatile Petroleum Hydrocarbon MSCC = Maximum Soil Contaminant Concentration # =Health based level > 100% BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits) < = reporting limit STGW = Soil-To-Groundwater I/C = Industrial/Commercial * = The value represents the sum of the reported practical quantitation limit of one analyte and the detected concentration of the other analyte. J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). # 31,200 467,000 31 469 7,000 540 1,560 23,300 # 31,200 467,000 31 469 7,000 68 625 9,340 540 1,560 23,300 31 469 7,000 STGW MSCC (mg/kg) Residential MSCC (mg/kg) I/C MSCC (mg/kg)C9-C12 AliphaticC9-C10 AromaticC5-C8 AliphaticsC9-C18 AliphaticsSample ID EAST NORTH SOUTH WEST 68 625 9,340 540 1,560 23,300 C19-C36 AliphaticsC9-C22 AromaticsMethod EPH Analytical Fractions VPH Analytical Fractions Combined MADEP EPH/VPH Fractions Contaminant of Concern C9-C18 AliphaticC19-C36 AliphaticC11-C22 AromaticC5-C8 AliphaticQuality Turf; Hwy 53 Diesel Spill Inc. 96860; T3_Soil Results (MADEP) CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Page 1 of 1 TABLE 4 WELL CONSTRUCTION AND WATER LEVEL GAUGING DATA — JANUARY 3, 2023 Incident Name and No.: Quality Turf Fuel Spill - 96860 Well ID Date Installed (mm/dd/yy) Date Water Level Measured (mm/dd/yy) Well Diameter (inches) Well Casing Depth (ft. BLS) Screened Interval (x to y ft. BLS) Bottom of Well (ft. BLS) Top of Casing Elevation (ft.) Free-Phase Product Thickness Depth to Groundwater from Top of Casing (ft.) Groundwater Elevation (ft.) MW-01 12/29/22 01/03/23 2.0 2.0 2.0-12.0 12.0 NM NMT 3.77 Not requested ft. BLS = feet Below Land Surface NM = NM NMT = No Measurable Thickness Quality Turf; Hwy 53 Diesel Spill Inc. 96860; T4_Well Construction & Gauging CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Page 1 of 1 TABLE 5 Incident Name and No.: Quality Turf Fuel Spill - 96860 EPA 625 Date Collected (mm/dd/yy) 01/03/23 3.2 7.8 1.3 1.4 J 2.2 0.72 16 5.8 38.7 BMDL BMDL All results in micrograms per liter (µg/L). Bold results indicate concentrations above 2L GWQS. EPA = Environmental Protection Agency MADEP = Massachusetts Department of Environmental Protection EPH = Extractable Petroleum Hydrocarbon GCL = Gross Contaminant Level 2L GWQS = NCAC T15A:02L Groundwater Quality Standards BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits) J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated concentration (CLP J-Flag). SUMMARY OF GROUNDWATER LABORATORY RESULTS — STANDARD METHOD 6200B & EPA METHOD 625 Method All EPA 625 AnalytesIsopropylbenzene (Cumene)BenzeneVaries Varies Standard Method 6200B 30,500 70 5,000 1 Contaminant of Concern EthylbenzeneGCL (µg/L) 2L GWQS (µg/L) All Other SM 6200B AnalytesWell/ Sample ID MW-01 n-Propylbenzene80,000 600 Naphthalene Varies Varies 6,000 6 26,100 70 260,000 600 28,500 400 24,100 400 Total Xylenes 50,000 500Toluene 1,2,4-Trimethylbenzene1,3,5-TrimethylbenzeneQuality Turf; Hwy 53 Diesel Spill Inc. 96860; T5_GW Results (SM & EPA) CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Page 1 of 1 TABLE 6 SUMMARY OF GROUNDWATER LABORATORY RESULTS — MADEP EPH/VPH Incident Name and No.: Quality Turf Fuel Spill - 96860 Date Collected (mm/dd/yy) 01/03/23 <97.1 <97.1 <97.1 210 <200 <200 210 <297.1 <97.1 <297.1 All results in micrograms per liter (µg/L). MADEP = Massachusetts Department of Environmental Protection EPH = Extractable Petroleum Hydrocarbon VPH = Volatile Petroleum Hydrocarbon BMDL = Below Method Detection Limit (refer to analytical report for a complete list of analytes and detection limits) GCL = Gross Contaminant Level 2L GWQS = NCAC T15A:02L Groundwater Quality Standards < = Less than method detection limit NE = Not Established Well/ Sample ID Method EPH Analytical Fractions VPH Analytical Fractions Combined MADEP EPH/VPH Fractions Contaminant of Concern C9-C18 AliphaticC19-C36 AliphaticC11-C22 AromaticC5-C8 AliphaticC9-C12 AliphaticC9-C10 AromaticC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsMW-01 GCL (µg/L) 2L GWQS (µg/L) NE 700 NE 10,000 NE 200 NE 200 NE 400 NE 700 NE 200 NE 400 NE 700 NE 10,000 Quality Turf; Hwy 53 Diesel Spill Inc. 96860; T6_GW Results (MADEP) CATLIN Project No. 222289 CATLIN Engineers and Scientists February 2023 Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 FIGURES Copyright:© 2013 National Geographic Society, i-cubed 2,000 0 2,000 4,0001,000 Feet ³ FIGUREPROJECTTITLE 1 QUALITY TURF FUEL SPILL3698 NC HWY 53 EBURGAW, NC SITE VICINITY MAP INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY96860222289FEB 2023 AS SHOWN GDH/BJA SITE LOCATION !> !> MW-01 Source: Esri, Maxar, Earthstar Geographics, and the GIS User Community 20 0 20 4010 Feet ³ Parcel Boundary LEGEND FIGUREPROJECTTITLEQUALITY TURFFUEL SPILL3698 NC HWY 53 EBURGAW, NC SITE MAP INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY96860222289FEB 2023 AS SHOWN KMC/BJA 2 Excavation Limits Monitoring Well(Type II)!> ## ## !> West North EastSouth S ource: Esri, Maxar, Earthstar Geographics, and the GIS User Community 20 0 20 4010 Feet ³ Parcel Boundary LEGEND FIGUREPROJECTTITLEQUALIT Y T UR FFUEL S PILL3698 NC HW Y 53 EBUR GAW , NC S UMMAR IZ ED S OIL S AMPLEANALY T ICAL R ES ULT S —NOV EMBER 29, 2022 INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY96860222289AS S HOW N GDH/BJA 3 Excavation Limits S oil S ample# SUMMARY OF SOIL LABORATORY RESULTS - VARIOUS METHODSIncident Name and No.: Quality Turf Fuel S pill - 96860 EPA 8260D EPA 8270E DateCollected 11/29/22 BMS CC BMDL <15.19 J* BMS CC 11/29/22 BMS CC BMDL 99.7 BMS CC 11/29/22 BMS CC BMDL <15.47 J* BMS CC 11/29/22 BMS CC BMDL <13.46 BMS CC All results in milligrams per kilogram (mg/kg).BMS CC = Below Maximum S oil Contaminant ConcentrationBMDL = Below Method Detection LimitBold results indicate concentrations above the lowest MS CC.R efer to Tables 2 & 3 for additional notes. Method MADEP EPH/VPH Contaminant of Concern All EPA 8260D AnalytesC9-C22 AromaticsAll Other MADEP EPH/V PH AnalytesNOR TH S OUTH W ES T EAS T All EPA 8270E AnalytesSample ID 314697,000 V ariesV ariesV aries V ariesV ariesV aries STGW MSCC (mg/kg)Residential MSCC (mg/kg) I/C MSCC (mg/kg) V ariesV ariesV aries FEB 2023 !> !> MW-01 Sourc e: Esri, Ma xa r, Ea rthsta r Geogra phic s, a nd the GIS User Com m unity 20 0 20 4010 Feet ³ Pa rc el Bound a ry LEGEND FIGUREPROJECTTITLEQUALITY TURFFUEL SPILL3698 N C HW Y 53 EBURGAW , N C SUMMARIZED GROUN DW ATERSAMPLE AN ALYTICAL RESULTS —JAN UARY 3, 2023 INCIDENT NO.JOB NO.DATE SCALE DRAWN BY/CHECKED BY96860222289FEB 2023 AS SHOW N GDH/BJA 4 Exc a va tion Lim its Monitoring W ell(Type II)!> Inc id ent N a m e a nd N o.: Qua lity Turf Fuel Spill - 96860 EPA 625 DateCollected 01/03/23 3.2 B2L BMDL 210 BMDL All results in m ic rogra m s per liter (µg/L).Bold results ind ic a te c onc entra tions a b ove 2L GW QS.B2L = Below 2L GW QSBMDL = Below Method Detec tion Lim itRefer to Ta b les 5 & 6 for a ll other results a nd notes.BenzeneAll Other MADEP EPH/ V PH Ana lytes Well/SampleID MADEP EPH/VPH N E400C5-C8 Alipha tic SUMMARY OF GROUNDWATER LABORATORY RESULTS - VARIOUS METHODS V a riesV a ries V a riesV a ries V a riesV a ries MW -01 All Other SM 6200B Ana lytesAll EPA 625 Ana lytes GCL (µg/L)2L GWQS (µg/L) 5,000 1 Method SM 6200B Contaminant of Concern Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDICES Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDIX A SITE PHOTOGRAPHS 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 18, 2022 INITIAL EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 7’ x 3’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking North-northwest from Hwy 53 Looking East-northeast from 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 18, 2022 INITIAL EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 7’ x 3’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking South-southeast from near 3698 Hwy 53 Driveway (Note Stump in center of excavation) Looking West-southwest from along Hwy 53 (Note Stump in center of excavation) 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 23, 2022 SUBSEQUENT EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 9’ x 6’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking North-northwest from Hwy 53 Looking North-northwest into excavation from near Hwy 53 (Note water in bottom) 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 23, 2022 SUBSEQUENT EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 9’ x 6’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking East-northeast from 3698 Hwy 53 Driveway Looking East-northeast into excavation from near 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 23, 2022 SUBSEQUENT EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 9’ x 6’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking South-southeast from near 3698 Hwy 53 Driveway Looking South-southeast into excavation from near 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 23, 2022 SUBSEQUENT EXCAVATION BY QUALITY TURF PERSONNEL ~7’ x 9’ x 6’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking West from along Hwy 53 Looking West-southwest into excavation from along Hwy 53 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking North-northwest from Hwy 53 Looking East-northeast from 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking East-southeast from near 3698 Hwy 53 Driveway Looking South-southwest from near Northeast end of excavation 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking into excavation from near Hwy 53 Looking South-southeast into excavation from near 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Excavator collecting sample from western sidewall (typical) Backfill being dumped directly in excavation 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Loading out concrete (impacted with diesel fuel) Looking North-northwest across backfilled excavation 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – NOVEMBER 29, 2022 SUBSEQUENT EXCAVATION BY Evo ~10’ x 8’ x 7.5’ DEEP Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Looking East-northeast across backfilled excavation from 3698 Hwy 53 Driveway Looking North-northeast across backfilled excavation from 3698 Hwy 53 Driveway 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – DECEMBER 29, 2022 MONITORING WELL INSTALLATION Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Installation of monitoring well looking East from near 3698 Hwy 53 Driveway. 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – DECEMBER 29, 2022 MONITORING WELL INSTALLATION Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Purging newly installed monitoring well looking Northeast from near 3698 Hwy 53 Driveway. 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – DECEMBER 29, 2022 MONITORING WELL INSTALLATION Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 Completed installation of monitoring well looking North-northeast from near 3698 Hwy 53 Driveway. 3698 HWY 53 BURGAW DIESEL SPILL SITE PHOTOGRAPHS – JANUARY 3, 2023 GROUNDWATER SAMPLING Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 MW-01 facing Southeast. MW-01 facing North-northwest. Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDIX B SOIL DISPOSAL DOCUMENTATION Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDIX C WELL LOG AND WELL CONSTRUCTION RECORD 12.0 0.0 10.0 1 2 Stem 2 Hollow 1 12.0 2.0 12.0 0.0 0.5 1.0 12.02" Sch. 40 PVC2" Slot .010Sch. 40 PVCM W 6.0 10.0 6.0 10.0 12.0 (SP) - Gray, F. SAND (FILL) Wet/Saturated at 4' BLS Lithology obtained from drill cuttings (SW) - Gray, F. to Med. SAND with tr. shell frags. Saturated Lithology obtained from drill cuttings (CH) - Gray, Highly Plastic CLAY BORING TERMINATED AT DEPTH 12.0 ft in highly plastic CLAY NM NM DRILL MACHINE:Diedrich D-50 METHOD:HSA COUNTY:PENDER 2335461 308239 T.O.C. ELEV.: TOTAL DEPTH: WELL DEPTH: NC SHEET 2.7 NM DEPTH 1 12.0 12.0 0 HOUR DTW: 24 HOUR DTW:END DATE:12/29/22 OF1 BORING LOCATION: Center of Excavation BLOW COUNT 0.5ft START DATE:12/29/22 0.5ft WELL ID: STATE: MW-01NORTHING: LOGGED BY: DRILLER: CREW: 0.5ft0.5ft EASTING: PROJECT NO.:222289 SYSTEM:NCSP NAD 83 (USft) QUALITY TURF DIESEL FUEL SPILL HWY 53 PROJECT:Corey Futral Austin Fowler LOCATION:BURGAW ENVIRONMENTAL, CIVILGEOTECHNICAL Wilmington, Raleigh, Washington,Charleston CATLIN BORING LOG 222289-QUALITY TURF DIESEL FUEL SPILL HWY 53.GPJ CATLIN.GDT 12/30/22Concrete Bentonite Pellets #2 Medium Sand 0.0 WELL LOG WELL DETAIL SOIL AND ROCK DESCRIPTIONLAB.DEPTH MOIS 0.0 LAND SURFACE LOG OVA (ppm) 222289 NM 12/29/22 HSA 4366A 2.65 MW-01 -77.885351 Austin Fowler 34.5917529 PENDER 1 X 12/30/2022 8.25 Surface Pour CATLIN Engineers and Scientists X 2 Slot .010 3698 NC-53, BURGAW, NC 28425 Bent. Pellets1 2 N/A 1 12 #2 Medium Sand 12.0 X Surface Pour 0.5 2 12 PVC 2 Sch. 40 0 Sch. 40 PVC Well ID#: Facility/Owner Name Facility ID# (if applicable) Physical Address, City, and Zip County Parcel Identification No. (PIN) (if well field, one lat/long is sufficient) N 6. Is (are) the well(s): Yes TemporaryPermanent or or No7. Is this a repair to an existing well: 8. Number of wells constructed: For multiple injection or non-water supply wells ONLY with the same construction, youcan submit one form. 9. Total well depth below land surface: For multiple wells list all depths in different (example- 3@200' and 2@100') W (ft.)10. Static water level below top of casing: If water level is above casing, use "+" 11. Borehole diameter: MATERIAL FROM Residential Water Supply (shared) Adapted from Form GW-1 ft. ft. ft.ft. ft.ft. ft.ft. ft.ft. ft. ft. (ft.) (in.) ft. ft.ft. ft. ft. ft.in. in. ft. ft. ft.ft. ft. ft. 13b. Disinfection type: 22. Certification: Revised 2-22-2016 ft.QUALITY TURF TO DIAMETER THICKNESS MATERIAL FROM17. SCREEN DIAMETER SLOT SIZE MATERIALTHICKNESS FROM TO MATERIAL ft.ft. ft. ft. FROM TO 18. GROUT MATERIAL 19. SAND/GRAVEL PACK (if applicable) 1. Well Contractor Information: This form can be used for single or multiple wells Well Contractor Name NC Well Contractor Certification Number Company Name 2. Well Construction Permit #:List all applicable well permits (i.e. County, State, Variance, Injection, etc.) 3. Well Use (check well use): Water Supply Well: Agricultural Non-Water Supply Well: Monitoring Geothermal (Heating/Cooling Supply) Industrial/Commercial Irrigation 15. INNER CASING OR TUBING (geothermal closed-loop) Municipal/Public Residential Water Supply (single) ft. ft.ft. ft.ft. ft. ft.ft. ft. TO EMPLACEMENT METHOD & AMOUNT in. in. in. EMPLACEMENT METHOD Recovery Injection Well: 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. By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with15A 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. If this is a repair, fill out known well construction information and explain the nature ofthe repair under #21 remarks section or on the back of this form. 12. Well construction method: (i.e. auger, rotary, cable, direct push, etc.) 13a. Yield (gpm) FOR WATER SUPPLY WELLS ONLY: Method of test: Amount: For Internal Use ONLY: 14. WATER ZONES FROM TO DESCRIPTION FROM TO 24c. For Water Sypply & Injection Wells:Also submit one copy of this form within 30 days of completion of wellconstruction to the county health department of the county where constructed. DIAMETER THICKNESS FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.) 21. REMARKS 20. DRILLING LOG (attach additional sheets if necessary) 5b. Latitude and Longitude in degrees/minutes/seconds or decimal degrees: Signature of Certified Well Contractor Date 24a. For All Wells: Submit this form within 30 days of completion of wellconstruction to the following: SUBMITTAL INSTRUCTIONS Division of Water Resources, Information Processing Unit,1617 Mail Service Center, Raleigh, NC 27699-1617 Division of Water Resources, Underground Injection Control Program,1636 Mail Service Center, Raleigh, NC 27699-1636 16. OUTER CASING (for multi-cased wells) OR LINER (if applicable) North Carolina Department of Environment and Natural Resources - Division of Water Resources 24b. For Injection Wells ONLY: In addition to sending the form to theaddress in 24a above, also submit a copy of this form within 30 days ofcompletion of well construction to the following: WELL CONSTRUCTION RECORD 23. Site diagram or additional well details: Aquifer Recharge Groundwater Remediation Stormwater Drainage Aquifer Storage and Recovery Aquifer Test Experimental Technology Geothermal (Closed Loop) Geothermal (Heating/Cooling Return) Salinity Barrier Subsidence Control Tracer Other (explain under #21 Remarks) 4. Date Well(s) Completed: 5a. Well Location:SEE ATTAC H E D N/A N/A 0.0 0.5 Concrete Surface Pour Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDIX D DAILY ACTIVITIES LOGS AND GROUNDWATER SAMPLING SHEET CATLIN PROJECT:SAMPLED BY: CATLIN PROJECT # :DATE SAMPLED: CLIENT'S NAME: MW-01 8.23 3.77 1.343 NMT 4.029 12 6.716 2 Method:Bailer Purge Start Time:11:59 Required Bails for 3 Well Volumes:17 Purge Stop Time:12:05 Required Bails for 5 Well Volumes:28 Was Well Purged Dry?no Number of Bails Removed:17 Sample Time:12:05 Groundwater Removed (gal):4.1 Equipment Used: Time pH (Standard Units) ORP (mV) Specific Cond. (µS/cm) Dissolved Oxygen (mg/L) Temperature (Co) 11:59 12.28 9.57 1966.94 6.29 26.58 12:00 12.33 12.33 1753.31 3.08 26.14 12:01 12.35 8.49 1919.59 3.01 26.11 12:02 12.33 3.79 1825.89 3.01 26.18 12:03 12.32 0.98 1536.76 2.97 26.21 12:04 12.32 -0.44 1491.99 3.01 26.31 12:05 12.31 -0.15 1494.65 3.03 26.35 Laboratory:Pace Analysis: Quality Turf Monitoring Well Information T.Mizelle 1/3/2023 Diesel Spill - Hwy 53 222289 6200B/625/EPH/VPH Laboratory Analysis Information Geochemical Parameters Depth to Water (ft below TOC) High dark brown. Aqua Troll 600 Turbidity and Additional Sampling Notes GROUNDWATER SAMPLING FORM Water Column (ft below TOC) One Well Volume (gal) Three Well Volumes (gal) Five Well Volumes (gal) Well Data Well ID Depth to Product (ft below TOC) Total Well Depth (ft) Purging Information Information Volume of Groundwater in Well Well Diameter (inches) Quality Turf; Hwy 53 Diesel Spill Inc. 96860 CATLIN Engineers and Scientists CATLIN Project No. 222289 February 2023 APPENDIX E LABORATORY ANALYTICAL REPORT AND CHAIN OF CUSTODY DOCUMENT Hydrocarbon Analysis Results Client:CATLIN Samples taken Friday, November 18, 2022 Address:220 OLD DAIRY ROAD Samples extracted Monday, November 21, 2022 WILMINGTON NC 28405 Samples analysed Tuesday, November 22, 2022 Contact:BEN ASHBA Operator MAX MOYER Project:HWY 53 5 F03640 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s NORTH 2'50.6 <1.3 177.2 396.6 573.8 56.2 2.1 <0.051 98.7 1.3 0 Undeg.Diesel 91.8%,(FCM) s WEST 2'53.2 <1.3 29.2 101.2 130.4 8.2 <0.43 <0.053 98.2 1.7 0.1 Undeg.Diesel 92.3%,(FCM) s SOUTH 2'1038.0 <25.9 1094 2176 3270 185 <8.3 <1 99 1 0 Undeg.Diesel 92.4%,(FCM) s EAST 2'47.2 <1.2 43 99.1 142.1 8.4 <0.38 <0.047 98.8 1.1 0.1 Undeg.Diesel 93.5%,(FCM) s FLOOR 3'1014.0 119.9 1024 2614 3638 223.4 <8.1 <1 98.8 1.2 0 Undeg.Diesel 88.9%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 90.7 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon FingerprintsProject:HWY 53 11/22/2022 23022 NORTH 2' : Undeg.Diesel 91.8%,(FCM) 5129 WEST 2' : Undeg.Diesel 92.3%,(FCM) 6021 SOUTH 2' : Undeg.Diesel 92.4%,(FCM) 5949 EAST 2' : Undeg.Diesel 93.5%,(FCM) 7436 FLOOR 3' : Undeg.Diesel 88.9%,(FCM) #=CL# December 08, 2022 LIMS USE: FR - BEN ASHBA LIMS OBJECT ID: 92639042 92639042 Project: Pace Project No.: RE: Ben Ashba CATLIN Engineers & Scientists, Inc. 220 Old Dairy Road Wilmington, NC 28405 WOOTEN DIESEL FUEL SPILL HWY53 Dear Ben Ashba: Enclosed are the analytical results for sample(s) received by the laboratory on November 30, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace National - Mt. Juliet • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Bonnie Vang bonnie.vang@pacelabs.com Project Manager (704)875-9092 Enclosures cc:Matthew Ginther, Catlin Engineers and Scientists REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 56 #=CP# CERTIFICATIONS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Certification #: T 104704245-17-14 Texas Mold Certification #: LAB0152 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Virginia Certification #: VT2006 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 998093910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 56 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Lab ID Sample ID Matrix Date Collected Date Received 92639042001 EAST Solid 11/29/22 11:45 11/30/22 10:50 92639042002 NORTH Solid 11/29/22 11:46 11/30/22 10:50 92639042003 SOUTH Solid 11/29/22 11:48 11/30/22 10:50 92639042004 WEST Solid 11/29/22 11:50 11/30/22 10:50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 56 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92639042001 EAST MADEP EPH 7 PASI-CBAJ MADEP VPH 6 PANAV EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF SM 2540G 1 PANCMK 92639042002 NORTH MADEP EPH 7 PASI-CBAJ MADEP VPH 6 PANAV EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF SM 2540G 1 PANCMK 92639042003 SOUTH MADEP EPH 7 PASI-CBAJ MADEP VPH 6 PANAV EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF SM 2540G 1 PANCMK 92639042004 WEST MADEP EPH 7 PASI-CBAJ MADEP VPH 6 PANAV EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CLMB SW-846 1 PASI-CKDF SM 2540G 1 PANCMK PAN = Pace National - Mt. Juliet PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 56 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92639042001 EAST Aliphatic (C09-C12)2.36J mg/kg 12/07/22 02:49 J,ML6.74MADEP VPH Aromatic (C09-C10),Unadjusted 3.19J mg/kg 12/07/22 02:49 J6.74MADEP VPH Total VPH 5.55J mg/kg 12/07/22 02:49 J,ML6.74MADEP VPH Ethylbenzene 8.1J ug/kg 12/02/22 00:2510.6EPA 8260D Toluene 13.6 ug/kg 12/02/22 00:2510.6EPA 8260D 1,2,4-Trimethylbenzene 18.2 ug/kg 12/02/22 00:2510.6EPA 8260D 1,3,5-Trimethylbenzene 7.9J ug/kg 12/02/22 00:2510.6EPA 8260D Xylene (Total)28.9 ug/kg 12/02/22 00:2521.2EPA 8260D m&p-Xylene 17.6J ug/kg 12/02/22 00:2521.2EPA 8260D o-Xylene 11.3 ug/kg 12/02/22 00:2510.6EPA 8260D Percent Moisture 15.1 %12/01/22 15:19 N20.10SW-846 Total Solids 86.5 %12/05/22 15:43SM 2540G 92639042002 NORTH Aliphatic (C09-C18)70.0 mg/kg 12/06/22 12:04 N211.6MADEP EPH Aliphatic (C19-C36)23.9 mg/kg 12/06/22 12:04 N211.6MADEP EPH Aromatic (C11-C22)23.3 mg/kg 12/06/22 12:04 N211.6MADEP EPH Aliphatic (C05-C08)9.10 mg/kg 12/07/22 03:218.35MADEP VPH Aliphatic (C09-C12)93.2 mg/kg 12/07/22 03:218.35MADEP VPH Aromatic (C09-C10),Unadjusted 76.4 mg/kg 12/07/22 03:218.35MADEP VPH Total VPH 179 mg/kg 12/07/22 03:218.35MADEP VPH Ethylbenzene 31.6 ug/kg 12/02/22 19:086.7EPA 8260D Isopropylbenzene (Cumene)16.0 ug/kg 12/02/22 19:086.7EPA 8260D p-Isopropyltoluene 77.6 ug/kg 12/02/22 19:086.7EPA 8260D Toluene 16.2 ug/kg 12/02/22 19:086.7EPA 8260D 1,2,4-Trimethylbenzene 284 ug/kg 12/02/22 19:086.7EPA 8260D Xylene (Total)168 ug/kg 12/02/22 19:0813.4EPA 8260D m&p-Xylene 102 ug/kg 12/02/22 19:0813.4EPA 8260D o-Xylene 66.7 ug/kg 12/02/22 19:086.7EPA 8260D Percent Moisture 14.6 %12/01/22 15:19 N20.10SW-846 Total Solids 85.0 %12/05/22 15:43SM 2540G 92639042003 SOUTH Aliphatic (C09-C12)5.98J mg/kg 12/07/22 03:54 J6.68MADEP VPH Aromatic (C09-C10),Unadjusted 3.77J mg/kg 12/07/22 03:54 J6.68MADEP VPH Total VPH 9.75 mg/kg 12/07/22 03:546.68MADEP VPH Benzene 7.0J ug/kg 12/02/22 00:4312.3EPA 8260D Ethylbenzene 18.8 ug/kg 12/02/22 00:4312.3EPA 8260D Toluene 32.7 ug/kg 12/02/22 00:4312.3EPA 8260D 1,2,4-Trimethylbenzene 8.9J ug/kg 12/02/22 00:4312.3EPA 8260D 1,3,5-Trimethylbenzene 7.3J ug/kg 12/02/22 00:4312.3EPA 8260D Xylene (Total)60.1 ug/kg 12/02/22 00:4324.6EPA 8260D m&p-Xylene 39.4 ug/kg 12/02/22 00:4324.6EPA 8260D o-Xylene 20.7 ug/kg 12/02/22 00:4312.3EPA 8260D Percent Moisture 15.3 %12/01/22 15:19 N20.10SW-846 Total Solids 86.0 %12/05/22 15:43SM 2540G 92639042004 WEST Aliphatic (C09-C12)3.12J mg/kg 12/07/22 04:26 J6.78MADEP VPH REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 56 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92639042004 WEST Total VPH 3.12J mg/kg 12/07/22 04:26 J6.78MADEP VPH Benzene 5.7J ug/kg 12/02/22 01:0010EPA 8260D Ethylbenzene 14.0 ug/kg 12/02/22 01:0010EPA 8260D n-Propylbenzene 5.9J ug/kg 12/02/22 01:0010EPA 8260D Toluene 24.1 ug/kg 12/02/22 01:0010EPA 8260D 1,2,4-Trimethylbenzene 15.2 ug/kg 12/02/22 01:0010EPA 8260D 1,3,5-Trimethylbenzene 7.2J ug/kg 12/02/22 01:0010EPA 8260D Xylene (Total)56.2 ug/kg 12/02/22 01:0019.9EPA 8260D m&p-Xylene 32.5 ug/kg 12/02/22 01:0019.9EPA 8260D o-Xylene 23.7 ug/kg 12/02/22 01:0010EPA 8260D Percent Moisture 12.3 %12/01/22 15:19 N20.10SW-846 Total Solids 85.7 %12/05/22 15:43SM 2540G REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:EAST Lab ID:92639042001 Collected:11/29/22 11:45 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Soil Aliphatic (C09-C18)ND mg/kg 12/06/22 11:39 N212/05/22 09:5912.0 12.0 1 Aliphatic (C19-C36)ND mg/kg 12/06/22 11:39 N212/05/22 09:5912.0 12.0 1 Aromatic (C11-C22)ND mg/kg 12/06/22 11:39 N212/05/22 09:5912.0 12.0 1 Surrogates 1-Chlorooctadecane (S)63 %12/06/22 11:39 3386-33-212/05/22 09:5940-140 1 o-Terphenyl (S)56 %12/06/22 11:39 84-15-112/05/22 09:5940-140 1 2-Fluorobiphenyl (S)101 %12/06/22 11:39 321-60-812/05/22 09:5940-140 1 2-Bromonaphthalene (S)113 %12/06/22 11:39 580-13-212/05/22 09:5940-140 1 Analytical Method: MADEP VPH Preparation Method: MADEPV Pace National - Mt. Juliet MADEPV Aliphatic (C05-C08)ND mg/kg 12/07/22 02:49 ML11/29/22 11:456.74 2.25 1 Aliphatic (C09-C12)2.36J mg/kg 12/07/22 02:49 J,ML11/29/22 11:456.74 2.25 1 Aromatic (C09-C10),Unadjusted 3.19J mg/kg 12/07/22 02:49 TPHC9C10A J11/29/22 11:456.74 2.25 1 Total VPH 5.55J mg/kg 12/07/22 02:49 VPH J,ML11/29/22 11:456.74 2.25 1 Surrogates 2,5-Dibromotoluene (FID)89.7 %12/07/22 02:49 615-59-8FID11/29/22 11:4570.0-130 1 2,5-Dibromotoluene (PID)88.7 %12/07/22 02:49 615-59-8PID11/29/22 11:4570.0-130 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 12/05/22 18:22 83-32-912/05/22 11:213871361 Acenaphthylene ND ug/kg 12/05/22 18:22 208-96-812/05/22 11:213871361 Aniline ND ug/kg 12/05/22 18:22 62-53-312/05/22 11:213871511 Anthracene ND ug/kg 12/05/22 18:22 120-12-712/05/22 11:213871271 Benzo(a)anthracene ND ug/kg 12/05/22 18:22 56-55-312/05/22 11:213871291 Benzo(a)pyrene ND ug/kg 12/05/22 18:22 50-32-812/05/22 11:213871341 Benzo(b)fluoranthene ND ug/kg 12/05/22 18:22 205-99-212/05/22 11:213871291 Benzo(g,h,i)perylene ND ug/kg 12/05/22 18:22 191-24-212/05/22 11:213871501 Benzo(k)fluoranthene ND ug/kg 12/05/22 18:22 207-08-912/05/22 11:213871361 Benzoic Acid ND ug/kg 12/05/22 18:22 65-85-012/05/22 11:2119408321 Benzyl alcohol ND ug/kg 12/05/22 18:22 100-51-612/05/22 11:217742931 4-Bromophenylphenyl ether ND ug/kg 12/05/22 18:22 101-55-312/05/22 11:213871491 Butylbenzylphthalate ND ug/kg 12/05/22 18:22 85-68-712/05/22 11:213871631 4-Chloro-3-methylphenol ND ug/kg 12/05/22 18:22 59-50-712/05/22 11:217742721 4-Chloroaniline ND ug/kg 12/05/22 18:22 106-47-812/05/22 11:217743041 bis(2-Chloroethoxy)methane ND ug/kg 12/05/22 18:22 111-91-112/05/22 11:213871611 bis(2-Chloroethyl) ether ND ug/kg 12/05/22 18:22 111-44-412/05/22 11:213871451 2-Chloronaphthalene ND ug/kg 12/05/22 18:22 91-58-712/05/22 11:213871541 2-Chlorophenol ND ug/kg 12/05/22 18:22 95-57-812/05/22 11:213871451 4-Chlorophenylphenyl ether ND ug/kg 12/05/22 18:22 7005-72-312/05/22 11:213871441 Chrysene ND ug/kg 12/05/22 18:22 218-01-9 v212/05/22 11:213871411 Dibenz(a,h)anthracene ND ug/kg 12/05/22 18:22 53-70-312/05/22 11:213871491 Dibenzofuran ND ug/kg 12/05/22 18:22 132-64-912/05/22 11:213871401 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:EAST Lab ID:92639042001 Collected:11/29/22 11:45 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1,2-Dichlorobenzene ND ug/kg 12/05/22 18:22 95-50-112/05/22 11:213871401 1,3-Dichlorobenzene ND ug/kg 12/05/22 18:22 541-73-112/05/22 11:213871371 1,4-Dichlorobenzene ND ug/kg 12/05/22 18:22 106-46-712/05/22 11:213871481 3,3'-Dichlorobenzidine ND ug/kg 12/05/22 18:22 91-94-1 v212/05/22 11:217742621 2,4-Dichlorophenol ND ug/kg 12/05/22 18:22 120-83-212/05/22 11:213871511 Diethylphthalate ND ug/kg 12/05/22 18:22 84-66-212/05/22 11:213871421 2,4-Dimethylphenol ND ug/kg 12/05/22 18:22 105-67-912/05/22 11:213871611 Dimethylphthalate ND ug/kg 12/05/22 18:22 131-11-312/05/22 11:213871411 Di-n-butylphthalate ND ug/kg 12/05/22 18:22 84-74-212/05/22 11:213871301 4,6-Dinitro-2-methylphenol ND ug/kg 12/05/22 18:22 534-52-112/05/22 11:217743611 2,4-Dinitrophenol ND ug/kg 12/05/22 18:22 51-28-512/05/22 11:21194012001 2,4-Dinitrotoluene ND ug/kg 12/05/22 18:22 121-14-212/05/22 11:213871491 2,6-Dinitrotoluene ND ug/kg 12/05/22 18:22 606-20-212/05/22 11:213871421 Di-n-octylphthalate ND ug/kg 12/05/22 18:22 117-84-012/05/22 11:213871531 bis(2-Ethylhexyl)phthalate ND ug/kg 12/05/22 18:22 117-81-712/05/22 11:213871501 Fluoranthene ND ug/kg 12/05/22 18:22 206-44-012/05/22 11:213871331 Fluorene ND ug/kg 12/05/22 18:22 86-73-712/05/22 11:213871361 Hexachloro-1,3-butadiene ND ug/kg 12/05/22 18:22 87-68-312/05/22 11:213871681 Hexachlorobenzene ND ug/kg 12/05/22 18:22 118-74-112/05/22 11:213871511 Hexachlorocyclopentadiene ND ug/kg 12/05/22 18:22 77-47-412/05/22 11:213872221 Hexachloroethane ND ug/kg 12/05/22 18:22 67-72-112/05/22 11:213871481 Indeno(1,2,3-cd)pyrene ND ug/kg 12/05/22 18:22 193-39-512/05/22 11:213871531 Isophorone ND ug/kg 12/05/22 18:22 78-59-112/05/22 11:213871721 1-Methylnaphthalene ND ug/kg 12/05/22 18:22 90-12-012/05/22 11:213871361 2-Methylnaphthalene ND ug/kg 12/05/22 18:22 91-57-612/05/22 11:213871551 2-Methylphenol(o-Cresol)ND ug/kg 12/05/22 18:22 95-48-712/05/22 11:213871581 3&4-Methylphenol(m&p Cresol)ND ug/kg 12/05/22 18:22 15831-10-412/05/22 11:213871561 Naphthalene ND ug/kg 12/05/22 18:22 91-20-312/05/22 11:213871311 2-Nitroaniline ND ug/kg 12/05/22 18:22 88-74-412/05/22 11:2119403171 3-Nitroaniline ND ug/kg 12/05/22 18:22 99-09-212/05/22 11:2119403041 4-Nitroaniline ND ug/kg 12/05/22 18:22 100-01-612/05/22 11:217742941 Nitrobenzene ND ug/kg 12/05/22 18:22 98-95-312/05/22 11:213871801 2-Nitrophenol ND ug/kg 12/05/22 18:22 88-75-512/05/22 11:213871681 4-Nitrophenol ND ug/kg 12/05/22 18:22 100-02-712/05/22 11:2119407491 N-Nitrosodimethylamine ND ug/kg 12/05/22 18:22 62-75-912/05/22 11:213871301 N-Nitroso-di-n-propylamine ND ug/kg 12/05/22 18:22 621-64-712/05/22 11:213871451 N-Nitrosodiphenylamine ND ug/kg 12/05/22 18:22 86-30-612/05/22 11:213871371 2,2'-Oxybis(1-chloropropane)ND ug/kg 12/05/22 18:22 108-60-112/05/22 11:213871841 Pentachlorophenol ND ug/kg 12/05/22 18:22 87-86-512/05/22 11:217743791 Phenanthrene ND ug/kg 12/05/22 18:22 85-01-812/05/22 11:213871271 Phenol ND ug/kg 12/05/22 18:22 108-95-212/05/22 11:213871721 Pyrene ND ug/kg 12/05/22 18:22 129-00-012/05/22 11:213871571 Pyridine ND ug/kg 12/05/22 18:22 110-86-112/05/22 11:213871221 1,2,4-Trichlorobenzene ND ug/kg 12/05/22 18:22 120-82-112/05/22 11:213871531 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:EAST Lab ID:92639042001 Collected:11/29/22 11:45 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,4,5-Trichlorophenol ND ug/kg 12/05/22 18:22 95-95-412/05/22 11:213871771 2,4,6-Trichlorophenol ND ug/kg 12/05/22 18:22 88-06-212/05/22 11:213871601 Surrogates Nitrobenzene-d5 (S)59 %12/05/22 18:22 4165-60-012/05/22 11:2110-130 1 2-Fluorobiphenyl (S)44 %12/05/22 18:22 321-60-812/05/22 11:2110-130 1 Terphenyl-d14 (S)61 %12/05/22 18:22 1718-51-012/05/22 11:2110-130 1 Phenol-d6 (S)65 %12/05/22 18:22 13127-88-312/05/22 11:2110-130 1 2-Fluorophenol (S)63 %12/05/22 18:22 367-12-412/05/22 11:2110-130 1 2,4,6-Tribromophenol (S)64 %12/05/22 18:22 118-79-612/05/22 11:2110-131 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 12/02/22 00:25 67-64-111/30/22 18:4821268.0 1 Benzene ND ug/kg 12/02/22 00:25 71-43-211/30/22 18:4810.6 4.2 1 Bromobenzene ND ug/kg 12/02/22 00:25 108-86-111/30/22 18:4810.6 3.5 1 Bromochloromethane ND ug/kg 12/02/22 00:25 74-97-511/30/22 18:4810.6 3.1 1 Bromodichloromethane ND ug/kg 12/02/22 00:25 75-27-411/30/22 18:4810.6 4.1 1 Bromoform ND ug/kg 12/02/22 00:25 75-25-211/30/22 18:4810.6 3.7 1 Bromomethane ND ug/kg 12/02/22 00:25 74-83-9 IK11/30/22 18:4821.2 16.7 1 2-Butanone (MEK)ND ug/kg 12/02/22 00:25 78-93-311/30/22 18:4821250.9 1 n-Butylbenzene ND ug/kg 12/02/22 00:25 104-51-811/30/22 18:4810.6 5.0 1 sec-Butylbenzene ND ug/kg 12/02/22 00:25 135-98-811/30/22 18:4810.6 4.7 1 tert-Butylbenzene ND ug/kg 12/02/22 00:25 98-06-611/30/22 18:4810.6 3.8 1 Carbon tetrachloride ND ug/kg 12/02/22 00:25 56-23-511/30/22 18:4810.6 4.0 1 Chlorobenzene ND ug/kg 12/02/22 00:25 108-90-711/30/22 18:4810.6 2.0 1 Chloroethane ND ug/kg 12/02/22 00:25 75-00-311/30/22 18:4821.2 8.2 1 Chloroform ND ug/kg 12/02/22 00:25 67-66-311/30/22 18:4810.6 6.4 1 Chloromethane ND ug/kg 12/02/22 00:25 74-87-311/30/22 18:4821.2 8.9 1 2-Chlorotoluene ND ug/kg 12/02/22 00:25 95-49-811/30/22 18:4810.6 3.8 1 4-Chlorotoluene ND ug/kg 12/02/22 00:25 106-43-411/30/22 18:4810.6 1.9 1 1,2-Dibromo-3-chloropropane ND ug/kg 12/02/22 00:25 96-12-811/30/22 18:4810.6 4.1 1 Dibromochloromethane ND ug/kg 12/02/22 00:25 124-48-111/30/22 18:4810.6 6.0 1 1,2-Dibromoethane (EDB)ND ug/kg 12/02/22 00:25 106-93-411/30/22 18:4810.6 4.7 1 Dibromomethane ND ug/kg 12/02/22 00:25 74-95-311/30/22 18:4810.6 2.3 1 1,2-Dichlorobenzene ND ug/kg 12/02/22 00:25 95-50-111/30/22 18:4810.6 3.8 1 1,3-Dichlorobenzene ND ug/kg 12/02/22 00:25 541-73-111/30/22 18:4810.6 3.3 1 1,4-Dichlorobenzene ND ug/kg 12/02/22 00:25 106-46-711/30/22 18:4810.6 2.8 1 Dichlorodifluoromethane ND ug/kg 12/02/22 00:25 75-71-8 v111/30/22 18:4821.2 4.6 1 1,1-Dichloroethane ND ug/kg 12/02/22 00:25 75-34-311/30/22 18:4810.6 4.4 1 1,2-Dichloroethane ND ug/kg 12/02/22 00:25 107-06-211/30/22 18:4810.6 7.0 1 1,1-Dichloroethene ND ug/kg 12/02/22 00:25 75-35-411/30/22 18:4810.6 4.4 1 cis-1,2-Dichloroethene ND ug/kg 12/02/22 00:25 156-59-211/30/22 18:4810.6 3.6 1 trans-1,2-Dichloroethene ND ug/kg 12/02/22 00:25 156-60-511/30/22 18:4810.6 3.7 1 1,2-Dichloropropane ND ug/kg 12/02/22 00:25 78-87-511/30/22 18:4810.6 3.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:EAST Lab ID:92639042001 Collected:11/29/22 11:45 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,3-Dichloropropane ND ug/kg 12/02/22 00:25 142-28-911/30/22 18:4810.6 3.3 1 2,2-Dichloropropane ND ug/kg 12/02/22 00:25 594-20-7 IK11/30/22 18:4810.6 3.5 1 1,1-Dichloropropene ND ug/kg 12/02/22 00:25 563-58-611/30/22 18:4810.6 5.1 1 cis-1,3-Dichloropropene ND ug/kg 12/02/22 00:25 10061-01-511/30/22 18:4810.6 2.9 1 trans-1,3-Dichloropropene ND ug/kg 12/02/22 00:25 10061-02-611/30/22 18:4810.6 3.6 1 Diisopropyl ether ND ug/kg 12/02/22 00:25 108-20-311/30/22 18:4810.6 2.9 1 Ethylbenzene 8.1J ug/kg 12/02/22 00:25 100-41-411/30/22 18:4810.6 4.9 1 Hexachloro-1,3-butadiene ND ug/kg 12/02/22 00:25 87-68-311/30/22 18:4821.2 17.3 1 2-Hexanone ND ug/kg 12/02/22 00:25 591-78-611/30/22 18:4810610.2 1 Isopropylbenzene (Cumene)ND ug/kg 12/02/22 00:25 98-82-811/30/22 18:4810.6 3.6 1 p-Isopropyltoluene ND ug/kg 12/02/22 00:25 99-87-611/30/22 18:4810.6 5.2 1 Methylene Chloride ND ug/kg 12/02/22 00:25 75-09-2 IK11/30/22 18:4842.4 29.0 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 12/02/22 00:25 108-10-111/30/22 18:4810610.2 1 Methyl-tert-butyl ether ND ug/kg 12/02/22 00:25 1634-04-411/30/22 18:4810.6 4.0 1 Naphthalene ND ug/kg 12/02/22 00:25 91-20-311/30/22 18:4810.6 5.6 1 n-Propylbenzene ND ug/kg 12/02/22 00:25 103-65-111/30/22 18:4810.6 3.8 1 Styrene ND ug/kg 12/02/22 00:25 100-42-511/30/22 18:4810.6 2.8 1 1,1,1,2-Tetrachloroethane ND ug/kg 12/02/22 00:25 630-20-611/30/22 18:4810.6 4.1 1 1,1,2,2-Tetrachloroethane ND ug/kg 12/02/22 00:25 79-34-511/30/22 18:4810.6 2.8 1 Tetrachloroethene ND ug/kg 12/02/22 00:25 127-18-411/30/22 18:4810.6 3.3 1 Toluene 13.6 ug/kg 12/02/22 00:25 108-88-311/30/22 18:4810.6 3.0 1 1,2,3-Trichlorobenzene ND ug/kg 12/02/22 00:25 87-61-611/30/22 18:4810.6 8.6 1 1,2,4-Trichlorobenzene ND ug/kg 12/02/22 00:25 120-82-111/30/22 18:4810.6 8.9 1 1,1,1-Trichloroethane ND ug/kg 12/02/22 00:25 71-55-611/30/22 18:4810.6 5.5 1 1,1,2-Trichloroethane ND ug/kg 12/02/22 00:25 79-00-511/30/22 18:4810.6 3.5 1 Trichloroethene ND ug/kg 12/02/22 00:25 79-01-611/30/22 18:4810.6 2.7 1 Trichlorofluoromethane ND ug/kg 12/02/22 00:25 75-69-411/30/22 18:4810.6 5.8 1 1,2,3-Trichloropropane ND ug/kg 12/02/22 00:25 96-18-411/30/22 18:4810.6 5.4 1 1,2,4-Trimethylbenzene 18.2 ug/kg 12/02/22 00:25 95-63-611/30/22 18:4810.6 2.9 1 1,3,5-Trimethylbenzene 7.9J ug/kg 12/02/22 00:25 108-67-811/30/22 18:4810.6 3.6 1 Vinyl acetate ND ug/kg 12/02/22 00:25 108-05-4 IK11/30/22 18:481067.7 1 Vinyl chloride ND ug/kg 12/02/22 00:25 75-01-411/30/22 18:4821.2 5.4 1 Xylene (Total)28.9 ug/kg 12/02/22 00:25 1330-20-711/30/22 18:4821.2 6.0 1 m&p-Xylene 17.6J ug/kg 12/02/22 00:25 179601-23-111/30/22 18:4821.2 7.2 1 o-Xylene 11.3 ug/kg 12/02/22 00:25 95-47-611/30/22 18:4810.6 4.7 1 Surrogates Toluene-d8 (S)100 %12/02/22 00:25 2037-26-511/30/22 18:4870-130 1 4-Bromofluorobenzene (S)102 %12/02/22 00:25 460-00-411/30/22 18:4870-130 1 1,2-Dichloroethane-d4 (S)105 %12/02/22 00:25 17060-07-011/30/22 18:4870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 15.1 %12/01/22 15:19 N20.10 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:EAST Lab ID:92639042001 Collected:11/29/22 11:45 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 86.5 %12/05/22 15:4312/05/22 15:371 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:NORTH Lab ID:92639042002 Collected:11/29/22 11:46 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Soil Aliphatic (C09-C18)70.0 mg/kg 12/06/22 12:04 N212/05/22 09:5911.6 11.6 1 Aliphatic (C19-C36)23.9 mg/kg 12/06/22 12:04 N212/05/22 09:5911.6 11.6 1 Aromatic (C11-C22)23.3 mg/kg 12/06/22 12:04 N212/05/22 09:5911.6 11.6 1 Surrogates 1-Chlorooctadecane (S)100 %12/06/22 12:04 3386-33-212/05/22 09:5940-140 1 o-Terphenyl (S)83 %12/06/22 12:04 84-15-112/05/22 09:5940-140 1 2-Fluorobiphenyl (S)125 %12/06/22 12:04 321-60-812/05/22 09:5940-140 1 2-Bromonaphthalene (S)149 %12/06/22 12:04 580-13-2 S512/05/22 09:5940-140 1 Analytical Method: MADEP VPH Preparation Method: MADEPV Pace National - Mt. Juliet MADEPV Aliphatic (C05-C08)9.10 mg/kg 12/07/22 03:2111/29/22 11:468.35 2.77 1.27 Aliphatic (C09-C12)93.2 mg/kg 12/07/22 03:2111/29/22 11:468.35 2.77 1.27 Aromatic (C09-C10),Unadjusted 76.4 mg/kg 12/07/22 03:21 TPHC9C10A11/29/22 11:468.35 2.77 1.27 Total VPH 179 mg/kg 12/07/22 03:21 VPH11/29/22 11:468.35 2.77 1.27 Surrogates 2,5-Dibromotoluene (FID)122 %12/07/22 03:21 615-59-8FID11/29/22 11:4670.0-130 1.27 2,5-Dibromotoluene (PID)82.8 %12/07/22 03:21 615-59-8PID11/29/22 11:4670.0-130 1.27 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 12/05/22 19:08 83-32-912/05/22 11:213881361 Acenaphthylene ND ug/kg 12/05/22 19:08 208-96-812/05/22 11:213881361 Aniline ND ug/kg 12/05/22 19:08 62-53-312/05/22 11:213881521 Anthracene ND ug/kg 12/05/22 19:08 120-12-712/05/22 11:213881271 Benzo(a)anthracene ND ug/kg 12/05/22 19:08 56-55-312/05/22 11:213881291 Benzo(a)pyrene ND ug/kg 12/05/22 19:08 50-32-812/05/22 11:213881341 Benzo(b)fluoranthene ND ug/kg 12/05/22 19:08 205-99-212/05/22 11:213881291 Benzo(g,h,i)perylene ND ug/kg 12/05/22 19:08 191-24-212/05/22 11:213881501 Benzo(k)fluoranthene ND ug/kg 12/05/22 19:08 207-08-912/05/22 11:213881361 Benzoic Acid ND ug/kg 12/05/22 19:08 65-85-012/05/22 11:2119408331 Benzyl alcohol ND ug/kg 12/05/22 19:08 100-51-612/05/22 11:217752941 4-Bromophenylphenyl ether ND ug/kg 12/05/22 19:08 101-55-312/05/22 11:213881491 Butylbenzylphthalate ND ug/kg 12/05/22 19:08 85-68-712/05/22 11:213881631 4-Chloro-3-methylphenol ND ug/kg 12/05/22 19:08 59-50-712/05/22 11:217752731 4-Chloroaniline ND ug/kg 12/05/22 19:08 106-47-812/05/22 11:217753041 bis(2-Chloroethoxy)methane ND ug/kg 12/05/22 19:08 111-91-112/05/22 11:213881611 bis(2-Chloroethyl) ether ND ug/kg 12/05/22 19:08 111-44-412/05/22 11:213881461 2-Chloronaphthalene ND ug/kg 12/05/22 19:08 91-58-712/05/22 11:213881541 2-Chlorophenol ND ug/kg 12/05/22 19:08 95-57-812/05/22 11:213881461 4-Chlorophenylphenyl ether ND ug/kg 12/05/22 19:08 7005-72-312/05/22 11:213881441 Chrysene ND ug/kg 12/05/22 19:08 218-01-912/05/22 11:213881411 Dibenz(a,h)anthracene ND ug/kg 12/05/22 19:08 53-70-312/05/22 11:213881491 Dibenzofuran ND ug/kg 12/05/22 19:08 132-64-912/05/22 11:213881401 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:NORTH Lab ID:92639042002 Collected:11/29/22 11:46 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1,2-Dichlorobenzene ND ug/kg 12/05/22 19:08 95-50-112/05/22 11:213881401 1,3-Dichlorobenzene ND ug/kg 12/05/22 19:08 541-73-112/05/22 11:213881371 1,4-Dichlorobenzene ND ug/kg 12/05/22 19:08 106-46-712/05/22 11:213881481 3,3'-Dichlorobenzidine ND ug/kg 12/05/22 19:08 91-94-112/05/22 11:217752621 2,4-Dichlorophenol ND ug/kg 12/05/22 19:08 120-83-212/05/22 11:213881521 Diethylphthalate ND ug/kg 12/05/22 19:08 84-66-212/05/22 11:213881421 2,4-Dimethylphenol ND ug/kg 12/05/22 19:08 105-67-912/05/22 11:213881611 Dimethylphthalate ND ug/kg 12/05/22 19:08 131-11-312/05/22 11:213881411 Di-n-butylphthalate ND ug/kg 12/05/22 19:08 84-74-212/05/22 11:213881301 4,6-Dinitro-2-methylphenol ND ug/kg 12/05/22 19:08 534-52-112/05/22 11:217753621 2,4-Dinitrophenol ND ug/kg 12/05/22 19:08 51-28-512/05/22 11:21194012001 2,4-Dinitrotoluene ND ug/kg 12/05/22 19:08 121-14-212/05/22 11:213881491 2,6-Dinitrotoluene ND ug/kg 12/05/22 19:08 606-20-212/05/22 11:213881421 Di-n-octylphthalate ND ug/kg 12/05/22 19:08 117-84-012/05/22 11:213881531 bis(2-Ethylhexyl)phthalate ND ug/kg 12/05/22 19:08 117-81-712/05/22 11:213881501 Fluoranthene ND ug/kg 12/05/22 19:08 206-44-012/05/22 11:213881331 Fluorene ND ug/kg 12/05/22 19:08 86-73-712/05/22 11:213881361 Hexachloro-1,3-butadiene ND ug/kg 12/05/22 19:08 87-68-312/05/22 11:213881681 Hexachlorobenzene ND ug/kg 12/05/22 19:08 118-74-112/05/22 11:213881521 Hexachlorocyclopentadiene ND ug/kg 12/05/22 19:08 77-47-412/05/22 11:213882221 Hexachloroethane ND ug/kg 12/05/22 19:08 67-72-112/05/22 11:213881481 Indeno(1,2,3-cd)pyrene ND ug/kg 12/05/22 19:08 193-39-512/05/22 11:213881531 Isophorone ND ug/kg 12/05/22 19:08 78-59-112/05/22 11:213881731 1-Methylnaphthalene ND ug/kg 12/05/22 19:08 90-12-012/05/22 11:213881361 2-Methylnaphthalene ND ug/kg 12/05/22 19:08 91-57-612/05/22 11:213881551 2-Methylphenol(o-Cresol)ND ug/kg 12/05/22 19:08 95-48-712/05/22 11:213881591 3&4-Methylphenol(m&p Cresol)ND ug/kg 12/05/22 19:08 15831-10-412/05/22 11:213881561 Naphthalene ND ug/kg 12/05/22 19:08 91-20-312/05/22 11:213881321 2-Nitroaniline ND ug/kg 12/05/22 19:08 88-74-412/05/22 11:2119403171 3-Nitroaniline ND ug/kg 12/05/22 19:08 99-09-212/05/22 11:2119403041 4-Nitroaniline ND ug/kg 12/05/22 19:08 100-01-612/05/22 11:217752951 Nitrobenzene ND ug/kg 12/05/22 19:08 98-95-312/05/22 11:213881801 2-Nitrophenol ND ug/kg 12/05/22 19:08 88-75-512/05/22 11:213881681 4-Nitrophenol ND ug/kg 12/05/22 19:08 100-02-712/05/22 11:2119407491 N-Nitrosodimethylamine ND ug/kg 12/05/22 19:08 62-75-912/05/22 11:213881301 N-Nitroso-di-n-propylamine ND ug/kg 12/05/22 19:08 621-64-712/05/22 11:213881461 N-Nitrosodiphenylamine ND ug/kg 12/05/22 19:08 86-30-612/05/22 11:213881371 2,2'-Oxybis(1-chloropropane)ND ug/kg 12/05/22 19:08 108-60-112/05/22 11:213881841 Pentachlorophenol ND ug/kg 12/05/22 19:08 87-86-512/05/22 11:217753791 Phenanthrene ND ug/kg 12/05/22 19:08 85-01-812/05/22 11:213881271 Phenol ND ug/kg 12/05/22 19:08 108-95-212/05/22 11:213881731 Pyrene ND ug/kg 12/05/22 19:08 129-00-012/05/22 11:213881571 Pyridine ND ug/kg 12/05/22 19:08 110-86-112/05/22 11:213881221 1,2,4-Trichlorobenzene ND ug/kg 12/05/22 19:08 120-82-112/05/22 11:213881531 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:NORTH Lab ID:92639042002 Collected:11/29/22 11:46 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,4,5-Trichlorophenol ND ug/kg 12/05/22 19:08 95-95-412/05/22 11:213881771 2,4,6-Trichlorophenol ND ug/kg 12/05/22 19:08 88-06-212/05/22 11:213881601 Surrogates Nitrobenzene-d5 (S)70 %12/05/22 19:08 4165-60-012/05/22 11:2110-130 1 2-Fluorobiphenyl (S)51 %12/05/22 19:08 321-60-812/05/22 11:2110-130 1 Terphenyl-d14 (S)67 %12/05/22 19:08 1718-51-012/05/22 11:2110-130 1 Phenol-d6 (S)68 %12/05/22 19:08 13127-88-312/05/22 11:2110-130 1 2-Fluorophenol (S)67 %12/05/22 19:08 367-12-412/05/22 11:2110-130 1 2,4,6-Tribromophenol (S)74 %12/05/22 19:08 118-79-612/05/22 11:2110-131 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 12/02/22 19:08 67-64-112/02/22 13:1813443.1 1 Benzene ND ug/kg 12/02/22 19:08 71-43-212/02/22 13:186.7 2.7 1 Bromobenzene ND ug/kg 12/02/22 19:08 108-86-112/02/22 13:186.7 2.2 1 Bromochloromethane ND ug/kg 12/02/22 19:08 74-97-512/02/22 13:186.7 2.0 1 Bromodichloromethane ND ug/kg 12/02/22 19:08 75-27-412/02/22 13:186.7 2.6 1 Bromoform ND ug/kg 12/02/22 19:08 75-25-212/02/22 13:186.7 2.4 1 Bromomethane ND ug/kg 12/02/22 19:08 74-83-9 IK12/02/22 13:1813.4 10.6 1 2-Butanone (MEK)ND ug/kg 12/02/22 19:08 78-93-312/02/22 13:1813432.2 1 n-Butylbenzene ND ug/kg 12/02/22 19:08 104-51-812/02/22 13:186.7 3.2 1 sec-Butylbenzene ND ug/kg 12/02/22 19:08 135-98-812/02/22 13:186.7 3.0 1 tert-Butylbenzene ND ug/kg 12/02/22 19:08 98-06-612/02/22 13:186.7 2.4 1 Carbon tetrachloride ND ug/kg 12/02/22 19:08 56-23-512/02/22 13:186.7 2.5 1 Chlorobenzene ND ug/kg 12/02/22 19:08 108-90-712/02/22 13:186.7 1.3 1 Chloroethane ND ug/kg 12/02/22 19:08 75-00-312/02/22 13:1813.4 5.2 1 Chloroform ND ug/kg 12/02/22 19:08 67-66-312/02/22 13:186.7 4.1 1 Chloromethane ND ug/kg 12/02/22 19:08 74-87-312/02/22 13:1813.4 5.6 1 2-Chlorotoluene ND ug/kg 12/02/22 19:08 95-49-812/02/22 13:186.7 2.4 1 4-Chlorotoluene ND ug/kg 12/02/22 19:08 106-43-412/02/22 13:186.7 1.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 12/02/22 19:08 96-12-812/02/22 13:186.7 2.6 1 Dibromochloromethane ND ug/kg 12/02/22 19:08 124-48-112/02/22 13:186.7 3.8 1 1,2-Dibromoethane (EDB)ND ug/kg 12/02/22 19:08 106-93-412/02/22 13:186.7 3.0 1 Dibromomethane ND ug/kg 12/02/22 19:08 74-95-312/02/22 13:186.7 1.4 1 1,2-Dichlorobenzene ND ug/kg 12/02/22 19:08 95-50-112/02/22 13:186.7 2.4 1 1,3-Dichlorobenzene ND ug/kg 12/02/22 19:08 541-73-112/02/22 13:186.7 2.1 1 1,4-Dichlorobenzene ND ug/kg 12/02/22 19:08 106-46-712/02/22 13:186.7 1.7 1 Dichlorodifluoromethane ND ug/kg 12/02/22 19:08 75-71-812/02/22 13:1813.4 2.9 1 1,1-Dichloroethane ND ug/kg 12/02/22 19:08 75-34-312/02/22 13:186.7 2.8 1 1,2-Dichloroethane ND ug/kg 12/02/22 19:08 107-06-212/02/22 13:186.7 4.4 1 1,1-Dichloroethene ND ug/kg 12/02/22 19:08 75-35-412/02/22 13:186.7 2.8 1 cis-1,2-Dichloroethene ND ug/kg 12/02/22 19:08 156-59-212/02/22 13:186.7 2.3 1 trans-1,2-Dichloroethene ND ug/kg 12/02/22 19:08 156-60-512/02/22 13:186.7 2.3 1 1,2-Dichloropropane ND ug/kg 12/02/22 19:08 78-87-512/02/22 13:186.7 2.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:NORTH Lab ID:92639042002 Collected:11/29/22 11:46 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,3-Dichloropropane ND ug/kg 12/02/22 19:08 142-28-912/02/22 13:186.7 2.1 1 2,2-Dichloropropane ND ug/kg 12/02/22 19:08 594-20-7 IK12/02/22 13:186.7 2.2 1 1,1-Dichloropropene ND ug/kg 12/02/22 19:08 563-58-612/02/22 13:186.7 3.2 1 cis-1,3-Dichloropropene ND ug/kg 12/02/22 19:08 10061-01-512/02/22 13:186.7 1.8 1 trans-1,3-Dichloropropene ND ug/kg 12/02/22 19:08 10061-02-612/02/22 13:186.7 2.3 1 Diisopropyl ether ND ug/kg 12/02/22 19:08 108-20-312/02/22 13:186.7 1.8 1 Ethylbenzene 31.6 ug/kg 12/02/22 19:08 100-41-412/02/22 13:186.7 3.1 1 Hexachloro-1,3-butadiene ND ug/kg 12/02/22 19:08 87-68-312/02/22 13:1813.4 11.0 1 2-Hexanone ND ug/kg 12/02/22 19:08 591-78-6 v112/02/22 13:1867.1 6.5 1 Isopropylbenzene (Cumene)16.0 ug/kg 12/02/22 19:08 98-82-812/02/22 13:186.7 2.3 1 p-Isopropyltoluene 77.6 ug/kg 12/02/22 19:08 99-87-612/02/22 13:186.7 3.3 1 Methylene Chloride ND ug/kg 12/02/22 19:08 75-09-2 IK12/02/22 13:1826.8 18.4 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 12/02/22 19:08 108-10-1 v112/02/22 13:1867.1 6.5 1 Methyl-tert-butyl ether ND ug/kg 12/02/22 19:08 1634-04-412/02/22 13:186.7 2.5 1 Naphthalene ND ug/kg 12/02/22 19:08 91-20-312/02/22 13:186.7 3.5 1 n-Propylbenzene ND ug/kg 12/02/22 19:08 103-65-112/02/22 13:186.7 2.4 1 Styrene ND ug/kg 12/02/22 19:08 100-42-512/02/22 13:186.7 1.8 1 1,1,1,2-Tetrachloroethane ND ug/kg 12/02/22 19:08 630-20-612/02/22 13:186.7 2.6 1 1,1,2,2-Tetrachloroethane ND ug/kg 12/02/22 19:08 79-34-512/02/22 13:186.7 1.8 1 Tetrachloroethene ND ug/kg 12/02/22 19:08 127-18-412/02/22 13:186.7 2.1 1 Toluene 16.2 ug/kg 12/02/22 19:08 108-88-312/02/22 13:186.7 1.9 1 1,2,3-Trichlorobenzene ND ug/kg 12/02/22 19:08 87-61-612/02/22 13:186.7 5.4 1 1,2,4-Trichlorobenzene ND ug/kg 12/02/22 19:08 120-82-112/02/22 13:186.7 5.6 1 1,1,1-Trichloroethane ND ug/kg 12/02/22 19:08 71-55-612/02/22 13:186.7 3.5 1 1,1,2-Trichloroethane ND ug/kg 12/02/22 19:08 79-00-512/02/22 13:186.7 2.2 1 Trichloroethene ND ug/kg 12/02/22 19:08 79-01-612/02/22 13:186.7 1.7 1 Trichlorofluoromethane ND ug/kg 12/02/22 19:08 75-69-412/02/22 13:186.7 3.7 1 1,2,3-Trichloropropane ND ug/kg 12/02/22 19:08 96-18-412/02/22 13:186.7 3.4 1 1,2,4-Trimethylbenzene 284 ug/kg 12/02/22 19:08 95-63-612/02/22 13:186.7 1.8 1 1,3,5-Trimethylbenzene ND ug/kg 12/02/22 19:08 108-67-812/02/22 13:186.7 2.3 1 Vinyl acetate ND ug/kg 12/02/22 19:08 108-05-4 IK12/02/22 13:1867.1 4.9 1 Vinyl chloride ND ug/kg 12/02/22 19:08 75-01-412/02/22 13:1813.4 3.4 1 Xylene (Total)168 ug/kg 12/02/22 19:08 1330-20-712/02/22 13:1813.4 3.8 1 m&p-Xylene 102 ug/kg 12/02/22 19:08 179601-23-112/02/22 13:1813.4 4.6 1 o-Xylene 66.7 ug/kg 12/02/22 19:08 95-47-612/02/22 13:186.7 3.0 1 Surrogates Toluene-d8 (S)100 %12/02/22 19:08 2037-26-5 u812/02/22 13:1870-130 1 4-Bromofluorobenzene (S)106 %12/02/22 19:08 460-00-412/02/22 13:1870-130 1 1,2-Dichloroethane-d4 (S)105 %12/02/22 19:08 17060-07-012/02/22 13:1870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 14.6 %12/01/22 15:19 N20.10 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:NORTH Lab ID:92639042002 Collected:11/29/22 11:46 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 85.0 %12/05/22 15:4312/05/22 15:371 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:SOUTH Lab ID:92639042003 Collected:11/29/22 11:48 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Soil Aliphatic (C09-C18)ND mg/kg 12/06/22 12:29 N212/05/22 09:5911.7 11.7 1 Aliphatic (C19-C36)ND mg/kg 12/06/22 12:29 N212/05/22 09:5911.7 11.7 1 Aromatic (C11-C22)ND mg/kg 12/06/22 12:29 N212/05/22 09:5911.7 11.7 1 Surrogates 1-Chlorooctadecane (S)68 %12/06/22 12:29 3386-33-212/05/22 09:5940-140 1 o-Terphenyl (S)61 %12/06/22 12:29 84-15-112/05/22 09:5940-140 1 2-Fluorobiphenyl (S)110 %12/06/22 12:29 321-60-812/05/22 09:5940-140 1 2-Bromonaphthalene (S)120 %12/06/22 12:29 580-13-212/05/22 09:5940-140 1 Analytical Method: MADEP VPH Preparation Method: MADEPV Pace National - Mt. Juliet MADEPV Aliphatic (C05-C08)ND mg/kg 12/07/22 03:5411/29/22 11:486.68 2.23 1 Aliphatic (C09-C12)5.98J mg/kg 12/07/22 03:54 J11/29/22 11:486.68 2.23 1 Aromatic (C09-C10),Unadjusted 3.77J mg/kg 12/07/22 03:54 TPHC9C10A J11/29/22 11:486.68 2.23 1 Total VPH 9.75 mg/kg 12/07/22 03:54 VPH11/29/22 11:486.68 2.23 1 Surrogates 2,5-Dibromotoluene (FID)86.1 %12/07/22 03:54 615-59-8FID11/29/22 11:4870.0-130 1 2,5-Dibromotoluene (PID)88.5 %12/07/22 03:54 615-59-8PID11/29/22 11:4870.0-130 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 12/05/22 19:16 83-32-912/05/22 11:213921381 Acenaphthylene ND ug/kg 12/05/22 19:16 208-96-812/05/22 11:213921381 Aniline ND ug/kg 12/05/22 19:16 62-53-312/05/22 11:213921531 Anthracene ND ug/kg 12/05/22 19:16 120-12-712/05/22 11:213921281 Benzo(a)anthracene ND ug/kg 12/05/22 19:16 56-55-312/05/22 11:213921311 Benzo(a)pyrene ND ug/kg 12/05/22 19:16 50-32-812/05/22 11:213921361 Benzo(b)fluoranthene ND ug/kg 12/05/22 19:16 205-99-212/05/22 11:213921311 Benzo(g,h,i)perylene ND ug/kg 12/05/22 19:16 191-24-212/05/22 11:213921521 Benzo(k)fluoranthene ND ug/kg 12/05/22 19:16 207-08-912/05/22 11:213921381 Benzoic Acid ND ug/kg 12/05/22 19:16 65-85-012/05/22 11:2119608431 Benzyl alcohol ND ug/kg 12/05/22 19:16 100-51-612/05/22 11:217852971 4-Bromophenylphenyl ether ND ug/kg 12/05/22 19:16 101-55-312/05/22 11:213921511 Butylbenzylphthalate ND ug/kg 12/05/22 19:16 85-68-712/05/22 11:213921651 4-Chloro-3-methylphenol ND ug/kg 12/05/22 19:16 59-50-712/05/22 11:217852761 4-Chloroaniline ND ug/kg 12/05/22 19:16 106-47-812/05/22 11:217853081 bis(2-Chloroethoxy)methane ND ug/kg 12/05/22 19:16 111-91-112/05/22 11:213921631 bis(2-Chloroethyl) ether ND ug/kg 12/05/22 19:16 111-44-412/05/22 11:213921471 2-Chloronaphthalene ND ug/kg 12/05/22 19:16 91-58-712/05/22 11:213921561 2-Chlorophenol ND ug/kg 12/05/22 19:16 95-57-812/05/22 11:213921471 4-Chlorophenylphenyl ether ND ug/kg 12/05/22 19:16 7005-72-312/05/22 11:213921461 Chrysene ND ug/kg 12/05/22 19:16 218-01-9 v212/05/22 11:213921431 Dibenz(a,h)anthracene ND ug/kg 12/05/22 19:16 53-70-312/05/22 11:213921511 Dibenzofuran ND ug/kg 12/05/22 19:16 132-64-912/05/22 11:213921411 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:SOUTH Lab ID:92639042003 Collected:11/29/22 11:48 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1,2-Dichlorobenzene ND ug/kg 12/05/22 19:16 95-50-112/05/22 11:213921411 1,3-Dichlorobenzene ND ug/kg 12/05/22 19:16 541-73-112/05/22 11:213921391 1,4-Dichlorobenzene ND ug/kg 12/05/22 19:16 106-46-712/05/22 11:213921501 3,3'-Dichlorobenzidine ND ug/kg 12/05/22 19:16 91-94-1 v212/05/22 11:217852651 2,4-Dichlorophenol ND ug/kg 12/05/22 19:16 120-83-212/05/22 11:213921531 Diethylphthalate ND ug/kg 12/05/22 19:16 84-66-212/05/22 11:213921441 2,4-Dimethylphenol ND ug/kg 12/05/22 19:16 105-67-912/05/22 11:213921631 Dimethylphthalate ND ug/kg 12/05/22 19:16 131-11-312/05/22 11:213921431 Di-n-butylphthalate ND ug/kg 12/05/22 19:16 84-74-212/05/22 11:213921321 4,6-Dinitro-2-methylphenol ND ug/kg 12/05/22 19:16 534-52-112/05/22 11:217853661 2,4-Dinitrophenol ND ug/kg 12/05/22 19:16 51-28-512/05/22 11:21196012101 2,4-Dinitrotoluene ND ug/kg 12/05/22 19:16 121-14-212/05/22 11:213921511 2,6-Dinitrotoluene ND ug/kg 12/05/22 19:16 606-20-212/05/22 11:213921441 Di-n-octylphthalate ND ug/kg 12/05/22 19:16 117-84-012/05/22 11:213921551 bis(2-Ethylhexyl)phthalate ND ug/kg 12/05/22 19:16 117-81-712/05/22 11:213921521 Fluoranthene ND ug/kg 12/05/22 19:16 206-44-012/05/22 11:213921341 Fluorene ND ug/kg 12/05/22 19:16 86-73-712/05/22 11:213921381 Hexachloro-1,3-butadiene ND ug/kg 12/05/22 19:16 87-68-312/05/22 11:213921701 Hexachlorobenzene ND ug/kg 12/05/22 19:16 118-74-112/05/22 11:213921531 Hexachlorocyclopentadiene ND ug/kg 12/05/22 19:16 77-47-412/05/22 11:213922251 Hexachloroethane ND ug/kg 12/05/22 19:16 67-72-112/05/22 11:213921501 Indeno(1,2,3-cd)pyrene ND ug/kg 12/05/22 19:16 193-39-512/05/22 11:213921551 Isophorone ND ug/kg 12/05/22 19:16 78-59-112/05/22 11:213921751 1-Methylnaphthalene ND ug/kg 12/05/22 19:16 90-12-012/05/22 11:213921381 2-Methylnaphthalene ND ug/kg 12/05/22 19:16 91-57-612/05/22 11:213921571 2-Methylphenol(o-Cresol)ND ug/kg 12/05/22 19:16 95-48-712/05/22 11:213921611 3&4-Methylphenol(m&p Cresol)ND ug/kg 12/05/22 19:16 15831-10-412/05/22 11:213921581 Naphthalene ND ug/kg 12/05/22 19:16 91-20-312/05/22 11:213921331 2-Nitroaniline ND ug/kg 12/05/22 19:16 88-74-412/05/22 11:2119603211 3-Nitroaniline ND ug/kg 12/05/22 19:16 99-09-212/05/22 11:2119603081 4-Nitroaniline ND ug/kg 12/05/22 19:16 100-01-612/05/22 11:217852981 Nitrobenzene ND ug/kg 12/05/22 19:16 98-95-312/05/22 11:213921821 2-Nitrophenol ND ug/kg 12/05/22 19:16 88-75-512/05/22 11:213921701 4-Nitrophenol ND ug/kg 12/05/22 19:16 100-02-712/05/22 11:2119607591 N-Nitrosodimethylamine ND ug/kg 12/05/22 19:16 62-75-912/05/22 11:213921321 N-Nitroso-di-n-propylamine ND ug/kg 12/05/22 19:16 621-64-712/05/22 11:213921471 N-Nitrosodiphenylamine ND ug/kg 12/05/22 19:16 86-30-612/05/22 11:213921391 2,2'-Oxybis(1-chloropropane)ND ug/kg 12/05/22 19:16 108-60-112/05/22 11:213921871 Pentachlorophenol ND ug/kg 12/05/22 19:16 87-86-512/05/22 11:217853841 Phenanthrene ND ug/kg 12/05/22 19:16 85-01-812/05/22 11:213921281 Phenol ND ug/kg 12/05/22 19:16 108-95-212/05/22 11:213921751 Pyrene ND ug/kg 12/05/22 19:16 129-00-012/05/22 11:213921591 Pyridine ND ug/kg 12/05/22 19:16 110-86-112/05/22 11:213921241 1,2,4-Trichlorobenzene ND ug/kg 12/05/22 19:16 120-82-112/05/22 11:213921551 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:SOUTH Lab ID:92639042003 Collected:11/29/22 11:48 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,4,5-Trichlorophenol ND ug/kg 12/05/22 19:16 95-95-412/05/22 11:213921801 2,4,6-Trichlorophenol ND ug/kg 12/05/22 19:16 88-06-212/05/22 11:213921621 Surrogates Nitrobenzene-d5 (S)62 %12/05/22 19:16 4165-60-012/05/22 11:2110-130 1 2-Fluorobiphenyl (S)42 %12/05/22 19:16 321-60-812/05/22 11:2110-130 1 Terphenyl-d14 (S)60 %12/05/22 19:16 1718-51-012/05/22 11:2110-130 1 Phenol-d6 (S)67 %12/05/22 19:16 13127-88-312/05/22 11:2110-130 1 2-Fluorophenol (S)66 %12/05/22 19:16 367-12-412/05/22 11:2110-130 1 2,4,6-Tribromophenol (S)59 %12/05/22 19:16 118-79-612/05/22 11:2110-131 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 12/02/22 00:43 67-64-111/30/22 18:4824678.9 1 Benzene 7.0J ug/kg 12/02/22 00:43 71-43-211/30/22 18:4812.3 4.9 1 Bromobenzene ND ug/kg 12/02/22 00:43 108-86-111/30/22 18:4812.3 4.0 1 Bromochloromethane ND ug/kg 12/02/22 00:43 74-97-511/30/22 18:4812.3 3.6 1 Bromodichloromethane ND ug/kg 12/02/22 00:43 75-27-411/30/22 18:4812.3 4.7 1 Bromoform ND ug/kg 12/02/22 00:43 75-25-211/30/22 18:4812.3 4.3 1 Bromomethane ND ug/kg 12/02/22 00:43 74-83-9 IK11/30/22 18:4824.6 19.4 1 2-Butanone (MEK)ND ug/kg 12/02/22 00:43 78-93-311/30/22 18:4824659.0 1 n-Butylbenzene ND ug/kg 12/02/22 00:43 104-51-811/30/22 18:4812.3 5.8 1 sec-Butylbenzene ND ug/kg 12/02/22 00:43 135-98-811/30/22 18:4812.3 5.4 1 tert-Butylbenzene ND ug/kg 12/02/22 00:43 98-06-611/30/22 18:4812.3 4.4 1 Carbon tetrachloride ND ug/kg 12/02/22 00:43 56-23-511/30/22 18:4812.3 4.6 1 Chlorobenzene ND ug/kg 12/02/22 00:43 108-90-711/30/22 18:4812.3 2.4 1 Chloroethane ND ug/kg 12/02/22 00:43 75-00-311/30/22 18:4824.6 9.5 1 Chloroform ND ug/kg 12/02/22 00:43 67-66-311/30/22 18:4812.3 7.5 1 Chloromethane ND ug/kg 12/02/22 00:43 74-87-311/30/22 18:4824.6 10.3 1 2-Chlorotoluene ND ug/kg 12/02/22 00:43 95-49-811/30/22 18:4812.3 4.3 1 4-Chlorotoluene ND ug/kg 12/02/22 00:43 106-43-411/30/22 18:4812.3 2.2 1 1,2-Dibromo-3-chloropropane ND ug/kg 12/02/22 00:43 96-12-811/30/22 18:4812.3 4.8 1 Dibromochloromethane ND ug/kg 12/02/22 00:43 124-48-111/30/22 18:4812.3 6.9 1 1,2-Dibromoethane (EDB)ND ug/kg 12/02/22 00:43 106-93-411/30/22 18:4812.3 5.4 1 Dibromomethane ND ug/kg 12/02/22 00:43 74-95-311/30/22 18:4812.3 2.6 1 1,2-Dichlorobenzene ND ug/kg 12/02/22 00:43 95-50-111/30/22 18:4812.3 4.4 1 1,3-Dichlorobenzene ND ug/kg 12/02/22 00:43 541-73-111/30/22 18:4812.3 3.8 1 1,4-Dichlorobenzene ND ug/kg 12/02/22 00:43 106-46-711/30/22 18:4812.3 3.2 1 Dichlorodifluoromethane ND ug/kg 12/02/22 00:43 75-71-8 v111/30/22 18:4824.6 5.3 1 1,1-Dichloroethane ND ug/kg 12/02/22 00:43 75-34-311/30/22 18:4812.3 5.1 1 1,2-Dichloroethane ND ug/kg 12/02/22 00:43 107-06-211/30/22 18:4812.3 8.1 1 1,1-Dichloroethene ND ug/kg 12/02/22 00:43 75-35-411/30/22 18:4812.3 5.1 1 cis-1,2-Dichloroethene ND ug/kg 12/02/22 00:43 156-59-211/30/22 18:4812.3 4.2 1 trans-1,2-Dichloroethene ND ug/kg 12/02/22 00:43 156-60-511/30/22 18:4812.3 4.3 1 1,2-Dichloropropane ND ug/kg 12/02/22 00:43 78-87-511/30/22 18:4812.3 3.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:SOUTH Lab ID:92639042003 Collected:11/29/22 11:48 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,3-Dichloropropane ND ug/kg 12/02/22 00:43 142-28-911/30/22 18:4812.3 3.8 1 2,2-Dichloropropane ND ug/kg 12/02/22 00:43 594-20-7 IK11/30/22 18:4812.3 4.0 1 1,1-Dichloropropene ND ug/kg 12/02/22 00:43 563-58-611/30/22 18:4812.3 5.9 1 cis-1,3-Dichloropropene ND ug/kg 12/02/22 00:43 10061-01-511/30/22 18:4812.3 3.3 1 trans-1,3-Dichloropropene ND ug/kg 12/02/22 00:43 10061-02-611/30/22 18:4812.3 4.2 1 Diisopropyl ether ND ug/kg 12/02/22 00:43 108-20-311/30/22 18:4812.3 3.3 1 Ethylbenzene 18.8 ug/kg 12/02/22 00:43 100-41-411/30/22 18:4812.3 5.7 1 Hexachloro-1,3-butadiene ND ug/kg 12/02/22 00:43 87-68-311/30/22 18:4824.6 20.1 1 2-Hexanone ND ug/kg 12/02/22 00:43 591-78-611/30/22 18:4812311.8 1 Isopropylbenzene (Cumene)ND ug/kg 12/02/22 00:43 98-82-811/30/22 18:4812.3 4.2 1 p-Isopropyltoluene ND ug/kg 12/02/22 00:43 99-87-611/30/22 18:4812.3 6.0 1 Methylene Chloride ND ug/kg 12/02/22 00:43 75-09-2 IK11/30/22 18:4849.1 33.7 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 12/02/22 00:43 108-10-111/30/22 18:4812311.8 1 Methyl-tert-butyl ether ND ug/kg 12/02/22 00:43 1634-04-411/30/22 18:4812.3 4.6 1 Naphthalene ND ug/kg 12/02/22 00:43 91-20-311/30/22 18:4812.3 6.5 1 n-Propylbenzene ND ug/kg 12/02/22 00:43 103-65-111/30/22 18:4812.3 4.4 1 Styrene ND ug/kg 12/02/22 00:43 100-42-511/30/22 18:4812.3 3.2 1 1,1,1,2-Tetrachloroethane ND ug/kg 12/02/22 00:43 630-20-611/30/22 18:4812.3 4.7 1 1,1,2,2-Tetrachloroethane ND ug/kg 12/02/22 00:43 79-34-511/30/22 18:4812.3 3.2 1 Tetrachloroethene ND ug/kg 12/02/22 00:43 127-18-411/30/22 18:4812.3 3.9 1 Toluene 32.7 ug/kg 12/02/22 00:43 108-88-311/30/22 18:4812.3 3.5 1 1,2,3-Trichlorobenzene ND ug/kg 12/02/22 00:43 87-61-611/30/22 18:4812.3 9.9 1 1,2,4-Trichlorobenzene ND ug/kg 12/02/22 00:43 120-82-111/30/22 18:4812.3 10.3 1 1,1,1-Trichloroethane ND ug/kg 12/02/22 00:43 71-55-611/30/22 18:4812.3 6.4 1 1,1,2-Trichloroethane ND ug/kg 12/02/22 00:43 79-00-511/30/22 18:4812.3 4.1 1 Trichloroethene ND ug/kg 12/02/22 00:43 79-01-611/30/22 18:4812.3 3.2 1 Trichlorofluoromethane ND ug/kg 12/02/22 00:43 75-69-411/30/22 18:4812.3 6.8 1 1,2,3-Trichloropropane ND ug/kg 12/02/22 00:43 96-18-411/30/22 18:4812.3 6.2 1 1,2,4-Trimethylbenzene 8.9J ug/kg 12/02/22 00:43 95-63-611/30/22 18:4812.3 3.4 1 1,3,5-Trimethylbenzene 7.3J ug/kg 12/02/22 00:43 108-67-811/30/22 18:4812.3 4.1 1 Vinyl acetate ND ug/kg 12/02/22 00:43 108-05-4 IK11/30/22 18:481238.9 1 Vinyl chloride ND ug/kg 12/02/22 00:43 75-01-411/30/22 18:4824.6 6.2 1 Xylene (Total)60.1 ug/kg 12/02/22 00:43 1330-20-711/30/22 18:4824.6 7.0 1 m&p-Xylene 39.4 ug/kg 12/02/22 00:43 179601-23-111/30/22 18:4824.6 8.4 1 o-Xylene 20.7 ug/kg 12/02/22 00:43 95-47-611/30/22 18:4812.3 5.4 1 Surrogates Toluene-d8 (S)100 %12/02/22 00:43 2037-26-511/30/22 18:4870-130 1 4-Bromofluorobenzene (S)101 %12/02/22 00:43 460-00-411/30/22 18:4870-130 1 1,2-Dichloroethane-d4 (S)105 %12/02/22 00:43 17060-07-011/30/22 18:4870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 15.3 %12/01/22 15:19 N20.10 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:SOUTH Lab ID:92639042003 Collected:11/29/22 11:48 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 86.0 %12/05/22 15:4312/05/22 15:371 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:WEST Lab ID:92639042004 Collected:11/29/22 11:50 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Soil Aliphatic (C09-C18)ND mg/kg 12/06/22 12:54 N212/05/22 09:5911.2 11.2 1 Aliphatic (C19-C36)ND mg/kg 12/06/22 12:54 N212/05/22 09:5911.2 11.2 1 Aromatic (C11-C22)ND mg/kg 12/06/22 12:54 N212/05/22 09:5911.2 11.2 1 Surrogates 1-Chlorooctadecane (S)54 %12/06/22 12:54 3386-33-212/05/22 09:5940-140 1 o-Terphenyl (S)67 %12/06/22 12:54 84-15-112/05/22 09:5940-140 1 2-Fluorobiphenyl (S)111 %12/06/22 12:54 321-60-812/05/22 09:5940-140 1 2-Bromonaphthalene (S)120 %12/06/22 12:54 580-13-212/05/22 09:5940-140 1 Analytical Method: MADEP VPH Preparation Method: MADEPV Pace National - Mt. Juliet MADEPV Aliphatic (C05-C08)ND mg/kg 12/07/22 04:2611/29/22 11:506.78 2.26 1 Aliphatic (C09-C12)3.12J mg/kg 12/07/22 04:26 J11/29/22 11:506.78 2.26 1 Aromatic (C09-C10),Unadjusted ND mg/kg 12/07/22 04:26 TPHC9C10A11/29/22 11:506.78 2.26 1 Total VPH 3.12J mg/kg 12/07/22 04:26 VPH J11/29/22 11:506.78 2.26 1 Surrogates 2,5-Dibromotoluene (FID)90.7 %12/07/22 04:26 615-59-8FID11/29/22 11:5070.0-130 1 2,5-Dibromotoluene (PID)89.9 %12/07/22 04:26 615-59-8PID11/29/22 11:5070.0-130 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND ug/kg 12/06/22 08:51 83-32-912/05/22 11:213721311 Acenaphthylene ND ug/kg 12/06/22 08:51 208-96-812/05/22 11:213721311 Aniline ND ug/kg 12/06/22 08:51 62-53-312/05/22 11:213721461 Anthracene ND ug/kg 12/06/22 08:51 120-12-712/05/22 11:213721221 Benzo(a)anthracene ND ug/kg 12/06/22 08:51 56-55-312/05/22 11:213721241 Benzo(a)pyrene ND ug/kg 12/06/22 08:51 50-32-812/05/22 11:213721291 Benzo(b)fluoranthene ND ug/kg 12/06/22 08:51 205-99-212/05/22 11:213721241 Benzo(g,h,i)perylene ND ug/kg 12/06/22 08:51 191-24-212/05/22 11:213721441 Benzo(k)fluoranthene ND ug/kg 12/06/22 08:51 207-08-912/05/22 11:213721311 Benzoic Acid ND ug/kg 12/06/22 08:51 65-85-012/05/22 11:2118608001 Benzyl alcohol ND ug/kg 12/06/22 08:51 100-51-612/05/22 11:217452821 4-Bromophenylphenyl ether ND ug/kg 12/06/22 08:51 101-55-312/05/22 11:213721431 Butylbenzylphthalate ND ug/kg 12/06/22 08:51 85-68-712/05/22 11:213721571 4-Chloro-3-methylphenol ND ug/kg 12/06/22 08:51 59-50-712/05/22 11:217452621 4-Chloroaniline ND ug/kg 12/06/22 08:51 106-47-812/05/22 11:217452921 bis(2-Chloroethoxy)methane ND ug/kg 12/06/22 08:51 111-91-112/05/22 11:213721551 bis(2-Chloroethyl) ether ND ug/kg 12/06/22 08:51 111-44-412/05/22 11:213721401 2-Chloronaphthalene ND ug/kg 12/06/22 08:51 91-58-712/05/22 11:213721481 2-Chlorophenol ND ug/kg 12/06/22 08:51 95-57-812/05/22 11:213721401 4-Chlorophenylphenyl ether ND ug/kg 12/06/22 08:51 7005-72-312/05/22 11:213721391 Chrysene ND ug/kg 12/06/22 08:51 218-01-912/05/22 11:213721351 Dibenz(a,h)anthracene ND ug/kg 12/06/22 08:51 53-70-312/05/22 11:213721431 Dibenzofuran ND ug/kg 12/06/22 08:51 132-64-912/05/22 11:213721341 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:WEST Lab ID:92639042004 Collected:11/29/22 11:50 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 1,2-Dichlorobenzene ND ug/kg 12/06/22 08:51 95-50-112/05/22 11:213721341 1,3-Dichlorobenzene ND ug/kg 12/06/22 08:51 541-73-112/05/22 11:213721321 1,4-Dichlorobenzene ND ug/kg 12/06/22 08:51 106-46-712/05/22 11:213721421 3,3'-Dichlorobenzidine ND ug/kg 12/06/22 08:51 91-94-112/05/22 11:217452521 2,4-Dichlorophenol ND ug/kg 12/06/22 08:51 120-83-212/05/22 11:213721461 Diethylphthalate ND ug/kg 12/06/22 08:51 84-66-212/05/22 11:213721371 2,4-Dimethylphenol ND ug/kg 12/06/22 08:51 105-67-912/05/22 11:213721551 Dimethylphthalate ND ug/kg 12/06/22 08:51 131-11-312/05/22 11:213721351 Di-n-butylphthalate ND ug/kg 12/06/22 08:51 84-74-212/05/22 11:213721251 4,6-Dinitro-2-methylphenol ND ug/kg 12/06/22 08:51 534-52-112/05/22 11:217453481 2,4-Dinitrophenol ND ug/kg 12/06/22 08:51 51-28-512/05/22 11:21186011501 2,4-Dinitrotoluene ND ug/kg 12/06/22 08:51 121-14-212/05/22 11:213721431 2,6-Dinitrotoluene ND ug/kg 12/06/22 08:51 606-20-212/05/22 11:213721371 Di-n-octylphthalate ND ug/kg 12/06/22 08:51 117-84-012/05/22 11:213721471 bis(2-Ethylhexyl)phthalate ND ug/kg 12/06/22 08:51 117-81-712/05/22 11:213721441 Fluoranthene ND ug/kg 12/06/22 08:51 206-44-012/05/22 11:213721281 Fluorene ND ug/kg 12/06/22 08:51 86-73-712/05/22 11:213721311 Hexachloro-1,3-butadiene ND ug/kg 12/06/22 08:51 87-68-312/05/22 11:213721611 Hexachlorobenzene ND ug/kg 12/06/22 08:51 118-74-112/05/22 11:213721461 Hexachlorocyclopentadiene ND ug/kg 12/06/22 08:51 77-47-412/05/22 11:213722131 Hexachloroethane ND ug/kg 12/06/22 08:51 67-72-112/05/22 11:213721421 Indeno(1,2,3-cd)pyrene ND ug/kg 12/06/22 08:51 193-39-512/05/22 11:213721471 Isophorone ND ug/kg 12/06/22 08:51 78-59-112/05/22 11:213721661 1-Methylnaphthalene ND ug/kg 12/06/22 08:51 90-12-012/05/22 11:213721311 2-Methylnaphthalene ND ug/kg 12/06/22 08:51 91-57-612/05/22 11:213721491 2-Methylphenol(o-Cresol)ND ug/kg 12/06/22 08:51 95-48-712/05/22 11:213721521 3&4-Methylphenol(m&p Cresol)ND ug/kg 12/06/22 08:51 15831-10-412/05/22 11:213721501 Naphthalene ND ug/kg 12/06/22 08:51 91-20-312/05/22 11:213721261 2-Nitroaniline ND ug/kg 12/06/22 08:51 88-74-412/05/22 11:2118603051 3-Nitroaniline ND ug/kg 12/06/22 08:51 99-09-212/05/22 11:2118602921 4-Nitroaniline ND ug/kg 12/06/22 08:51 100-01-612/05/22 11:217452831 Nitrobenzene ND ug/kg 12/06/22 08:51 98-95-312/05/22 11:213721731 2-Nitrophenol ND ug/kg 12/06/22 08:51 88-75-512/05/22 11:213721611 4-Nitrophenol ND ug/kg 12/06/22 08:51 100-02-712/05/22 11:2118607201 N-Nitrosodimethylamine ND ug/kg 12/06/22 08:51 62-75-912/05/22 11:213721251 N-Nitroso-di-n-propylamine ND ug/kg 12/06/22 08:51 621-64-712/05/22 11:213721401 N-Nitrosodiphenylamine ND ug/kg 12/06/22 08:51 86-30-612/05/22 11:213721321 2,2'-Oxybis(1-chloropropane)ND ug/kg 12/06/22 08:51 108-60-112/05/22 11:213721771 Pentachlorophenol ND ug/kg 12/06/22 08:51 87-86-512/05/22 11:217453651 Phenanthrene ND ug/kg 12/06/22 08:51 85-01-812/05/22 11:213721221 Phenol ND ug/kg 12/06/22 08:51 108-95-212/05/22 11:213721661 Pyrene ND ug/kg 12/06/22 08:51 129-00-012/05/22 11:213721511 Pyridine ND ug/kg 12/06/22 08:51 110-86-112/05/22 11:213721171 1,2,4-Trichlorobenzene ND ug/kg 12/06/22 08:51 120-82-112/05/22 11:213721471 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:WEST Lab ID:92639042004 Collected:11/29/22 11:50 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave 2,4,5-Trichlorophenol ND ug/kg 12/06/22 08:51 95-95-412/05/22 11:213721701 2,4,6-Trichlorophenol ND ug/kg 12/06/22 08:51 88-06-212/05/22 11:213721531 Surrogates Nitrobenzene-d5 (S)66 %12/06/22 08:51 4165-60-012/05/22 11:2110-130 1 2-Fluorobiphenyl (S)53 %12/06/22 08:51 321-60-812/05/22 11:2110-130 1 Terphenyl-d14 (S)61 %12/06/22 08:51 1718-51-012/05/22 11:2110-130 1 Phenol-d6 (S)67 %12/06/22 08:51 13127-88-312/05/22 11:2110-130 1 2-Fluorophenol (S)67 %12/06/22 08:51 367-12-412/05/22 11:2110-130 1 2,4,6-Tribromophenol (S)75 %12/06/22 08:51 118-79-612/05/22 11:2110-131 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND ug/kg 12/02/22 01:00 67-64-111/30/22 18:4819963.9 1 Benzene 5.7J ug/kg 12/02/22 01:00 71-43-211/30/22 18:48104.0 1 Bromobenzene ND ug/kg 12/02/22 01:00 108-86-111/30/22 18:48103.2 1 Bromochloromethane ND ug/kg 12/02/22 01:00 74-97-511/30/22 18:48102.9 1 Bromodichloromethane ND ug/kg 12/02/22 01:00 75-27-411/30/22 18:48103.8 1 Bromoform ND ug/kg 12/02/22 01:00 75-25-211/30/22 18:48103.5 1 Bromomethane ND ug/kg 12/02/22 01:00 74-83-9 IK11/30/22 18:4819.9 15.7 1 2-Butanone (MEK)ND ug/kg 12/02/22 01:00 78-93-311/30/22 18:4819947.8 1 n-Butylbenzene ND ug/kg 12/02/22 01:00 104-51-811/30/22 18:48104.7 1 sec-Butylbenzene ND ug/kg 12/02/22 01:00 135-98-811/30/22 18:48104.4 1 tert-Butylbenzene ND ug/kg 12/02/22 01:00 98-06-611/30/22 18:48103.5 1 Carbon tetrachloride ND ug/kg 12/02/22 01:00 56-23-511/30/22 18:48103.7 1 Chlorobenzene ND ug/kg 12/02/22 01:00 108-90-711/30/22 18:48101.9 1 Chloroethane ND ug/kg 12/02/22 01:00 75-00-311/30/22 18:4819.9 7.7 1 Chloroform ND ug/kg 12/02/22 01:00 67-66-311/30/22 18:48106.1 1 Chloromethane ND ug/kg 12/02/22 01:00 74-87-311/30/22 18:4819.9 8.4 1 2-Chlorotoluene ND ug/kg 12/02/22 01:00 95-49-811/30/22 18:48103.5 1 4-Chlorotoluene ND ug/kg 12/02/22 01:00 106-43-411/30/22 18:48101.8 1 1,2-Dibromo-3-chloropropane ND ug/kg 12/02/22 01:00 96-12-811/30/22 18:48103.9 1 Dibromochloromethane ND ug/kg 12/02/22 01:00 124-48-111/30/22 18:48105.6 1 1,2-Dibromoethane (EDB)ND ug/kg 12/02/22 01:00 106-93-411/30/22 18:48104.4 1 Dibromomethane ND ug/kg 12/02/22 01:00 74-95-311/30/22 18:48102.1 1 1,2-Dichlorobenzene ND ug/kg 12/02/22 01:00 95-50-111/30/22 18:48103.6 1 1,3-Dichlorobenzene ND ug/kg 12/02/22 01:00 541-73-111/30/22 18:48103.1 1 1,4-Dichlorobenzene ND ug/kg 12/02/22 01:00 106-46-711/30/22 18:48102.6 1 Dichlorodifluoromethane ND ug/kg 12/02/22 01:00 75-71-8 v111/30/22 18:4819.9 4.3 1 1,1-Dichloroethane ND ug/kg 12/02/22 01:00 75-34-311/30/22 18:48104.1 1 1,2-Dichloroethane ND ug/kg 12/02/22 01:00 107-06-211/30/22 18:48106.6 1 1,1-Dichloroethene ND ug/kg 12/02/22 01:00 75-35-411/30/22 18:48104.1 1 cis-1,2-Dichloroethene ND ug/kg 12/02/22 01:00 156-59-211/30/22 18:48103.4 1 trans-1,2-Dichloroethene ND ug/kg 12/02/22 01:00 156-60-511/30/22 18:48103.5 1 1,2-Dichloropropane ND ug/kg 12/02/22 01:00 78-87-511/30/22 18:48103.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:WEST Lab ID:92639042004 Collected:11/29/22 11:50 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles 1,3-Dichloropropane ND ug/kg 12/02/22 01:00 142-28-911/30/22 18:48103.1 1 2,2-Dichloropropane ND ug/kg 12/02/22 01:00 594-20-7 IK11/30/22 18:48103.2 1 1,1-Dichloropropene ND ug/kg 12/02/22 01:00 563-58-611/30/22 18:48104.8 1 cis-1,3-Dichloropropene ND ug/kg 12/02/22 01:00 10061-01-511/30/22 18:48102.7 1 trans-1,3-Dichloropropene ND ug/kg 12/02/22 01:00 10061-02-611/30/22 18:48103.4 1 Diisopropyl ether ND ug/kg 12/02/22 01:00 108-20-311/30/22 18:48102.7 1 Ethylbenzene 14.0 ug/kg 12/02/22 01:00 100-41-411/30/22 18:48104.6 1 Hexachloro-1,3-butadiene ND ug/kg 12/02/22 01:00 87-68-311/30/22 18:4819.9 16.3 1 2-Hexanone ND ug/kg 12/02/22 01:00 591-78-611/30/22 18:4899.5 9.6 1 Isopropylbenzene (Cumene)ND ug/kg 12/02/22 01:00 98-82-811/30/22 18:48103.4 1 p-Isopropyltoluene ND ug/kg 12/02/22 01:00 99-87-611/30/22 18:48104.9 1 Methylene Chloride ND ug/kg 12/02/22 01:00 75-09-2 IK11/30/22 18:4839.8 27.3 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 12/02/22 01:00 108-10-111/30/22 18:4899.5 9.6 1 Methyl-tert-butyl ether ND ug/kg 12/02/22 01:00 1634-04-411/30/22 18:48103.7 1 Naphthalene ND ug/kg 12/02/22 01:00 91-20-311/30/22 18:48105.2 1 n-Propylbenzene 5.9J ug/kg 12/02/22 01:00 103-65-111/30/22 18:48103.5 1 Styrene ND ug/kg 12/02/22 01:00 100-42-511/30/22 18:48102.6 1 1,1,1,2-Tetrachloroethane ND ug/kg 12/02/22 01:00 630-20-611/30/22 18:48103.8 1 1,1,2,2-Tetrachloroethane ND ug/kg 12/02/22 01:00 79-34-511/30/22 18:48102.6 1 Tetrachloroethene ND ug/kg 12/02/22 01:00 127-18-411/30/22 18:48103.1 1 Toluene 24.1 ug/kg 12/02/22 01:00 108-88-311/30/22 18:48102.8 1 1,2,3-Trichlorobenzene ND ug/kg 12/02/22 01:00 87-61-611/30/22 18:48108.0 1 1,2,4-Trichlorobenzene ND ug/kg 12/02/22 01:00 120-82-111/30/22 18:48108.4 1 1,1,1-Trichloroethane ND ug/kg 12/02/22 01:00 71-55-611/30/22 18:48105.2 1 1,1,2-Trichloroethane ND ug/kg 12/02/22 01:00 79-00-511/30/22 18:48103.3 1 Trichloroethene ND ug/kg 12/02/22 01:00 79-01-611/30/22 18:48102.6 1 Trichlorofluoromethane ND ug/kg 12/02/22 01:00 75-69-411/30/22 18:48105.5 1 1,2,3-Trichloropropane ND ug/kg 12/02/22 01:00 96-18-411/30/22 18:48105.0 1 1,2,4-Trimethylbenzene 15.2 ug/kg 12/02/22 01:00 95-63-611/30/22 18:48102.7 1 1,3,5-Trimethylbenzene 7.2J ug/kg 12/02/22 01:00 108-67-811/30/22 18:48103.3 1 Vinyl acetate ND ug/kg 12/02/22 01:00 108-05-4 IK11/30/22 18:4899.5 7.2 1 Vinyl chloride ND ug/kg 12/02/22 01:00 75-01-411/30/22 18:4819.9 5.1 1 Xylene (Total)56.2 ug/kg 12/02/22 01:00 1330-20-711/30/22 18:4819.9 5.7 1 m&p-Xylene 32.5 ug/kg 12/02/22 01:00 179601-23-111/30/22 18:4819.9 6.8 1 o-Xylene 23.7 ug/kg 12/02/22 01:00 95-47-611/30/22 18:48104.4 1 Surrogates Toluene-d8 (S)102 %12/02/22 01:00 2037-26-511/30/22 18:4870-130 1 4-Bromofluorobenzene (S)102 %12/02/22 01:00 460-00-411/30/22 18:4870-130 1 1,2-Dichloroethane-d4 (S)106 %12/02/22 01:00 17060-07-011/30/22 18:4870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 12.3 %12/01/22 15:19 N20.10 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 56 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Sample:WEST Lab ID:92639042004 Collected:11/29/22 11:50 Received:11/30/22 10:50 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 85.7 %12/05/22 15:4312/05/22 15:371 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1969685 KS LRH/MADEPV/MTDEQ VPH/VPH MADEP VPH MADEPV Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3869345-3 Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL Aliphatic (C05-C08)mg/kg ND 5.00 12/06/22 16:431.67 Aliphatic (C09-C12)mg/kg ND 5.00 12/06/22 16:431.67 Aromatic (C09-C10),Unadjusted mg/kg ND 5.00 12/06/22 16:431.67 Total VPH mg/kg ND 5.00 12/06/22 16:431.67 2,5-Dibromotoluene (FID)%80.6 70.0-130 12/06/22 16:43 2,5-Dibromotoluene (PID)%80.5 70.0-130 12/06/22 16:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3869345-1LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result R3869345-2 Aliphatic (C05-C08)mg/kg 53.960.0 89.8 70.0-13010462.5 14.8 25 Aliphatic (C09-C12)mg/kg 67.570.0 96.4 70.0-13010171.0 5.05 25 Aromatic (C09-C10),Unadjusted mg/kg 12.310.0 123 70.0-13012512.5 1.61 25 Total VPH mg/kg 134140 95.7 70.0-130104146 8.57 25 2,5-Dibromotoluene (FID)%95.4 70.0-13094.6 2,5-Dibromotoluene (PID)%96.0 70.0-13095.3 Parameter Units MS Result % Rec Limits Qual% RecConc. R3869345-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92639042001 R3869345-5 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aliphatic (C05-C08)mg/kg ML66.3 65.4 70.0-13073.4 11.4 2566.3ND 43.4 48.6 Aliphatic (C09-C12)mg/kg ML77.3 65.1 70.0-13078.5 17.9 2577.32.36 52.7 63.1 Aromatic (C09- C10),Unadjusted mg/kg 11.0 79.4 70.0-13095.5 13.8 2511.03.19 12.0 13.7 Total VPH mg/kg ML15566.2 70.0-13077.4 14.9 251555.55 108 125 2,5-Dibromotoluene (FID)%89.0 70.0-13088.1 2,5-Dibromotoluene (PID)%91.0 70.0-13091.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 740295 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92639042001, 92639042003, 92639042004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3851761 Associated Lab Samples:92639042001, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/kg ND 5.0 12/01/22 19:141.9 1,1,1-Trichloroethane ug/kg ND 5.0 12/01/22 19:142.6 1,1,2,2-Tetrachloroethane ug/kg ND 5.0 12/01/22 19:141.3 1,1,2-Trichloroethane ug/kg ND 5.0 12/01/22 19:141.7 1,1-Dichloroethane ug/kg ND 5.0 12/01/22 19:142.1 1,1-Dichloroethene ug/kg ND 5.0 12/01/22 19:142.1 1,1-Dichloropropene ug/kg ND 5.0 12/01/22 19:142.4 1,2,3-Trichlorobenzene ug/kg ND 5.0 12/01/22 19:144.0 1,2,3-Trichloropropane ug/kg ND 5.0 12/01/22 19:142.5 1,2,4-Trichlorobenzene ug/kg ND 5.0 12/01/22 19:144.2 1,2,4-Trimethylbenzene ug/kg ND 5.0 12/01/22 19:141.4 1,2-Dibromo-3-chloropropane ug/kg ND 5.0 12/01/22 19:141.9 1,2-Dibromoethane (EDB)ug/kg ND 5.0 12/01/22 19:142.2 1,2-Dichlorobenzene ug/kg ND 5.0 12/01/22 19:141.8 1,2-Dichloroethane ug/kg ND 5.0 12/01/22 19:143.3 1,2-Dichloropropane ug/kg ND 5.0 12/01/22 19:141.5 1,3,5-Trimethylbenzene ug/kg ND 5.0 12/01/22 19:141.7 1,3-Dichlorobenzene ug/kg ND 5.0 12/01/22 19:141.6 1,3-Dichloropropane ug/kg ND 5.0 12/01/22 19:141.6 1,4-Dichlorobenzene ug/kg ND 5.0 12/01/22 19:141.3 2,2-Dichloropropane ug/kg ND 5.0 IK12/01/22 19:141.6 2-Butanone (MEK)ug/kg ND 100 12/01/22 19:1424.0 2-Chlorotoluene ug/kg ND 5.0 12/01/22 19:141.8 2-Hexanone ug/kg ND 50.0 12/01/22 19:144.8 4-Chlorotoluene ug/kg ND 5.0 12/01/22 19:140.88 4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 12/01/22 19:144.8 Acetone ug/kg ND 100 12/01/22 19:1432.1 Benzene ug/kg ND 5.0 12/01/22 19:142.0 Bromobenzene ug/kg ND 5.0 12/01/22 19:141.6 Bromochloromethane ug/kg ND 5.0 12/01/22 19:141.5 Bromodichloromethane ug/kg ND 5.0 12/01/22 19:141.9 Bromoform ug/kg ND 5.0 12/01/22 19:141.8 Bromomethane ug/kg ND 10.0 IK12/01/22 19:147.9 Carbon tetrachloride ug/kg ND 5.0 12/01/22 19:141.9 Chlorobenzene ug/kg ND 5.0 12/01/22 19:140.96 Chloroethane ug/kg ND 10.0 12/01/22 19:143.9 Chloroform ug/kg 42.0 5.0 C912/01/22 19:143.0 Chloromethane ug/kg ND 10.0 12/01/22 19:144.2 cis-1,2-Dichloroethene ug/kg ND 5.0 12/01/22 19:141.7 cis-1,3-Dichloropropene ug/kg ND 5.0 12/01/22 19:141.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3851761 Associated Lab Samples:92639042001, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL Dibromochloromethane ug/kg ND 5.0 12/01/22 19:142.8 Dibromomethane ug/kg ND 5.0 12/01/22 19:141.1 Dichlorodifluoromethane ug/kg ND 10.0 v112/01/22 19:142.2 Diisopropyl ether ug/kg ND 5.0 12/01/22 19:141.4 Ethylbenzene ug/kg ND 5.0 12/01/22 19:142.3 Hexachloro-1,3-butadiene ug/kg ND 10.0 12/01/22 19:148.2 Isopropylbenzene (Cumene)ug/kg ND 5.0 12/01/22 19:141.7 m&p-Xylene ug/kg ND 10.0 12/01/22 19:143.4 Methyl-tert-butyl ether ug/kg ND 5.0 12/01/22 19:141.9 Methylene Chloride ug/kg ND 20.0 IK12/01/22 19:1413.7 n-Butylbenzene ug/kg ND 5.0 12/01/22 19:142.4 n-Propylbenzene ug/kg ND 5.0 12/01/22 19:141.8 Naphthalene ug/kg ND 5.0 12/01/22 19:142.6 o-Xylene ug/kg ND 5.0 12/01/22 19:142.2 p-Isopropyltoluene ug/kg ND 5.0 12/01/22 19:142.5 sec-Butylbenzene ug/kg ND 5.0 12/01/22 19:142.2 Styrene ug/kg ND 5.0 12/01/22 19:141.3 tert-Butylbenzene ug/kg ND 5.0 12/01/22 19:141.8 Tetrachloroethene ug/kg ND 5.0 12/01/22 19:141.6 Toluene ug/kg ND 5.0 12/01/22 19:141.4 trans-1,2-Dichloroethene ug/kg ND 5.0 12/01/22 19:141.8 trans-1,3-Dichloropropene ug/kg ND 5.0 12/01/22 19:141.7 Trichloroethene ug/kg ND 5.0 12/01/22 19:141.3 Trichlorofluoromethane ug/kg ND 5.0 12/01/22 19:142.8 Vinyl acetate ug/kg ND 50.0 IK12/01/22 19:143.6 Vinyl chloride ug/kg ND 10.0 12/01/22 19:142.5 Xylene (Total)ug/kg ND 10.0 12/01/22 19:142.8 1,2-Dichloroethane-d4 (S)%105 70-130 12/01/22 19:14 4-Bromofluorobenzene (S)%101 70-130 12/01/22 19:14 Toluene-d8 (S)%100 70-130 12/01/22 19:14 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3851762LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 13001250 104 70-130 1,1,1-Trichloroethane ug/kg 12601250 101 70-130 1,1,2,2-Tetrachloroethane ug/kg 13001250 104 70-130 1,1,2-Trichloroethane ug/kg 13001250 104 70-130 1,1-Dichloroethane ug/kg 12501250 100 70-130 1,1-Dichloroethene ug/kg 13201250 106 70-130 1,1-Dichloropropene ug/kg 12801250 103 70-130 1,2,3-Trichlorobenzene ug/kg 13301250 107 70-130 1,2,3-Trichloropropane ug/kg 12401250 99 70-130 1,2,4-Trichlorobenzene ug/kg 13001250 104 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3851762LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene ug/kg 12601250 101 70-130 1,2-Dibromo-3-chloropropane ug/kg 11701250 94 67-130 1,2-Dibromoethane (EDB)ug/kg 12701250 102 70-130 1,2-Dichlorobenzene ug/kg 12601250 101 70-130 1,2-Dichloroethane ug/kg 12001250 96 70-130 1,2-Dichloropropane ug/kg 12501250 100 70-130 1,3,5-Trimethylbenzene ug/kg 13001250 104 70-130 1,3-Dichlorobenzene ug/kg 12801250 102 70-130 1,3-Dichloropropane ug/kg 12601250 100 70-130 1,4-Dichlorobenzene ug/kg 11801250 94 70-130 2,2-Dichloropropane ug/kg 1170 IK12509467-130 2-Butanone (MEK)ug/kg 24102500 97 66-130 2-Chlorotoluene ug/kg 12301250 98 70-130 2-Hexanone ug/kg 26502500 106 70-130 4-Chlorotoluene ug/kg 12301250 99 70-130 4-Methyl-2-pentanone (MIBK)ug/kg 25602500 102 70-130 Acetone ug/kg 24602500 99 67-130 Benzene ug/kg 11601250 93 70-130 Bromobenzene ug/kg 12701250 102 70-130 Bromochloromethane ug/kg 12501250 100 70-130 Bromodichloromethane ug/kg 12601250 101 70-130 Bromoform ug/kg 13801250 110 70-130 Bromomethane ug/kg 1280 IK125010353-175 Carbon tetrachloride ug/kg 12901250 103 70-130 Chlorobenzene ug/kg 12801250 103 70-130 Chloroethane ug/kg 13801250 111 70-135 Chloroform ug/kg 12401250 99 70-130 Chloromethane ug/kg 15601250 125 64-130 cis-1,2-Dichloroethene ug/kg 12301250 99 70-130 cis-1,3-Dichloropropene ug/kg 13001250 104 70-130 Dibromochloromethane ug/kg 13801250 110 70-130 Dibromomethane ug/kg 12601250 100 70-130 Dichlorodifluoromethane ug/kg 1630 v1125013063-145 Diisopropyl ether ug/kg 12001250 96 68-130 Ethylbenzene ug/kg 11901250 95 70-130 Hexachloro-1,3-butadiene ug/kg 12201250 98 70-130 Isopropylbenzene (Cumene)ug/kg 12601250 101 70-130 m&p-Xylene ug/kg 25402500 102 70-130 Methyl-tert-butyl ether ug/kg 11201250 90 70-130 Methylene Chloride ug/kg 1090 IK12508767-130 n-Butylbenzene ug/kg 12901250 103 70-130 n-Propylbenzene ug/kg 12301250 99 70-130 Naphthalene ug/kg 13201250 106 70-130 o-Xylene ug/kg 12901250 103 70-130 p-Isopropyltoluene ug/kg 13201250 106 70-130 sec-Butylbenzene ug/kg 12701250 102 70-130 Styrene ug/kg 13701250 110 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3851762LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/kg 12401250 99 64-130 Tetrachloroethene ug/kg 13501250 108 70-130 Toluene ug/kg 12001250 96 70-130 trans-1,2-Dichloroethene ug/kg 12801250 102 70-130 trans-1,3-Dichloropropene ug/kg 13301250 107 70-130 Trichloroethene ug/kg 12601250 101 70-130 Trichlorofluoromethane ug/kg 13701250 110 70-130 Vinyl acetate ug/kg 2510 IK250010070-134 Vinyl chloride ug/kg 14301250 115 68-130 Xylene (Total)ug/kg 38203750 102 70-130 1,2-Dichloroethane-d4 (S)%92 70-130 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3851763MATRIX SPIKE SAMPLE: MSSpike Result 92638981001 1,1,1,2-Tetrachloroethane ug/kg 584705 83 58-140ND 1,1,1-Trichloroethane ug/kg 618705 88 58-144ND 1,1,2,2-Tetrachloroethane ug/kg 618705 88 52-139ND 1,1,2-Trichloroethane ug/kg 655705 93 56-140ND 1,1-Dichloroethane ug/kg 674705 96 58-145ND 1,1-Dichloroethene ug/kg 642705 91 57-158ND 1,1-Dichloropropene ug/kg 584705 83 58-151ND 1,2,3-Trichlorobenzene ug/kg 507705 72 48-149ND 1,2,3-Trichloropropane ug/kg 585705 83 54-132ND 1,2,4-Trichlorobenzene ug/kg 495705 70 51-151ND 1,2,4-Trimethylbenzene ug/kg 533705 76 38-170ND 1,2-Dibromo-3-chloropropane ug/kg 443705 63 44-134ND 1,2-Dibromoethane (EDB)ug/kg 619705 88 60-138ND 1,2-Dichlorobenzene ug/kg 561705 80 59-147ND 1,2-Dichloroethane ug/kg 617705 88 57-139ND 1,2-Dichloropropane ug/kg 638705 91 62-145ND 1,3,5-Trimethylbenzene ug/kg 540705 77 47-159ND 1,3-Dichlorobenzene ug/kg 539705 77 58-144ND 1,3-Dichloropropane ug/kg 629705 89 60-142ND 1,4-Dichlorobenzene ug/kg 509705 72 57-143ND 2,2-Dichloropropane ug/kg 513 IK7057337-144ND 2-Butanone (MEK)ug/kg 12401400 88 28-146ND 2-Chlorotoluene ug/kg 539705 76 55-158ND 2-Hexanone ug/kg 12201400 86 44-141ND 4-Chlorotoluene ug/kg 539705 77 55-146ND 4-Methyl-2-pentanone (MIBK)ug/kg 12401400 88 50-138ND Acetone ug/kg 11501400 82 20-136ND Benzene ug/kg 609705 87 60-145ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3851763MATRIX SPIKE SAMPLE: MSSpike Result 92638981001 Bromobenzene ug/kg 592705 84 59-145ND Bromochloromethane ug/kg 638705 91 57-143ND Bromodichloromethane ug/kg 594705 84 53-133ND Bromoform ug/kg 535705 76 48-133ND Bromomethane ug/kg 474 IK7056710-167ND Carbon tetrachloride ug/kg 567705 80 57-147ND Chlorobenzene ug/kg 609705 86 61-144ND Chloroethane ug/kg 268705 38 10-153ND Chloroform ug/kg 639705 91 58-141ND Chloromethane ug/kg 674705 96 54-165ND cis-1,2-Dichloroethene ug/kg 635705 90 59-144ND cis-1,3-Dichloropropene ug/kg 616705 87 56-137ND Dibromochloromethane ug/kg 559705 79 53-139ND Dibromomethane ug/kg 645705 92 60-136ND Dichlorodifluoromethane ug/kg 753 v170510749-177ND Diisopropyl ether ug/kg 589705 84 53-136ND Ethylbenzene ug/kg 545705 77 53-150ND Hexachloro-1,3-butadiene ug/kg 455705 65 42-186ND Isopropylbenzene (Cumene)ug/kg 568705 81 62-154ND m&p-Xylene ug/kg 11501400 82 49-156ND Methyl-tert-butyl ether ug/kg 571705 81 54-133ND Methylene Chloride ug/kg 380 IK7055450-153ND n-Butylbenzene ug/kg 494705 70 44-174ND n-Propylbenzene ug/kg 509705 72 52-157ND Naphthalene ug/kg 517705 73 37-150ND o-Xylene ug/kg 602705 86 54-150ND p-Isopropyltoluene ug/kg 523705 74 50-164ND sec-Butylbenzene ug/kg 533705 76 58-161ND Styrene ug/kg 625705 89 60-148ND tert-Butylbenzene ug/kg 556705 79 44-151ND Tetrachloroethene ug/kg 532705 75 53-151ND Toluene ug/kg 598705 85 52-148ND trans-1,2-Dichloroethene ug/kg 577705 82 60-148ND trans-1,3-Dichloropropene ug/kg 636705 90 55-133ND Trichloroethene ug/kg 592705 84 60-148ND Trichlorofluoromethane ug/kg 446705 63 10-154ND Vinyl acetate ug/kg 1150 IK14008150-149ND Vinyl chloride ug/kg 722705 103 57-157ND Xylene (Total)ug/kg 17502110 83 52-153ND 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%104 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92638981002 3851764SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg ND 30ND 1,1,1-Trichloroethane ug/kg ND 30ND 1,1,2,2-Tetrachloroethane ug/kg ND 30ND 1,1,2-Trichloroethane ug/kg ND 30ND 1,1-Dichloroethane ug/kg ND 30ND 1,1-Dichloroethene ug/kg ND 30ND 1,1-Dichloropropene ug/kg ND 30ND 1,2,3-Trichlorobenzene ug/kg ND 30ND 1,2,3-Trichloropropane ug/kg ND 30ND 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2,4-Trimethylbenzene ug/kg ND 30ND 1,2-Dibromo-3-chloropropane ug/kg ND 30ND 1,2-Dibromoethane (EDB)ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,2-Dichloroethane ug/kg ND 30ND 1,2-Dichloropropane ug/kg ND 30ND 1,3,5-Trimethylbenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,3-Dichloropropane ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 2,2-Dichloropropane ug/kg ND IK30ND 2-Butanone (MEK)ug/kg ND 30ND 2-Chlorotoluene ug/kg ND 30ND 2-Hexanone ug/kg ND 30ND 4-Chlorotoluene ug/kg ND 30ND 4-Methyl-2-pentanone (MIBK)ug/kg ND 30ND Acetone ug/kg ND 30ND Benzene ug/kg ND 30ND Bromobenzene ug/kg ND 30ND Bromochloromethane ug/kg ND 30ND Bromodichloromethane ug/kg ND 30ND Bromoform ug/kg ND 30ND Bromomethane ug/kg ND IK30ND Carbon tetrachloride ug/kg ND 30ND Chlorobenzene ug/kg ND 30ND Chloroethane ug/kg ND 30ND Chloroform ug/kg ND 30ND Chloromethane ug/kg ND 30ND cis-1,2-Dichloroethene ug/kg ND 30ND cis-1,3-Dichloropropene ug/kg ND 30ND Dibromochloromethane ug/kg ND 30ND Dibromomethane ug/kg ND 30ND Dichlorodifluoromethane ug/kg ND v130ND Diisopropyl ether ug/kg ND 30ND Ethylbenzene ug/kg 4.5J 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Isopropylbenzene (Cumene)ug/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92638981002 3851764SAMPLE DUPLICATE: m&p-Xylene ug/kg ND 30ND Methyl-tert-butyl ether ug/kg ND 30ND Methylene Chloride ug/kg ND IK30ND n-Butylbenzene ug/kg ND 30ND n-Propylbenzene ug/kg ND 30ND Naphthalene ug/kg ND 30ND o-Xylene ug/kg ND 305.9J p-Isopropyltoluene ug/kg ND 30ND sec-Butylbenzene ug/kg ND 30ND Styrene ug/kg ND 30ND tert-Butylbenzene ug/kg ND 30ND Tetrachloroethene ug/kg ND 30ND Toluene ug/kg ND 30ND trans-1,2-Dichloroethene ug/kg ND 30ND trans-1,3-Dichloropropene ug/kg ND 30ND Trichloroethene ug/kg ND 30ND Trichlorofluoromethane ug/kg ND 30ND Vinyl acetate ug/kg ND IK30ND Vinyl chloride ug/kg ND 30ND Xylene (Total)ug/kg ND 305.9J 1,2-Dichloroethane-d4 (S)%106103 4-Bromofluorobenzene (S)%100103 Toluene-d8 (S)%100100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 740648 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92639042002 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3853271 Associated Lab Samples:92639042002 Matrix:Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/kg ND 5.0 12/02/22 14:151.9 1,1,1-Trichloroethane ug/kg ND 5.0 12/02/22 14:152.6 1,1,2,2-Tetrachloroethane ug/kg ND 5.0 12/02/22 14:151.3 1,1,2-Trichloroethane ug/kg ND 5.0 12/02/22 14:151.7 1,1-Dichloroethane ug/kg ND 5.0 12/02/22 14:152.1 1,1-Dichloroethene ug/kg ND 5.0 12/02/22 14:152.1 1,1-Dichloropropene ug/kg ND 5.0 12/02/22 14:152.4 1,2,3-Trichlorobenzene ug/kg ND 5.0 12/02/22 14:154.0 1,2,3-Trichloropropane ug/kg ND 5.0 12/02/22 14:152.5 1,2,4-Trichlorobenzene ug/kg ND 5.0 12/02/22 14:154.2 1,2,4-Trimethylbenzene ug/kg ND 5.0 12/02/22 14:151.4 1,2-Dibromo-3-chloropropane ug/kg ND 5.0 12/02/22 14:151.9 1,2-Dibromoethane (EDB)ug/kg ND 5.0 12/02/22 14:152.2 1,2-Dichlorobenzene ug/kg ND 5.0 12/02/22 14:151.8 1,2-Dichloroethane ug/kg ND 5.0 12/02/22 14:153.3 1,2-Dichloropropane ug/kg ND 5.0 12/02/22 14:151.5 1,3,5-Trimethylbenzene ug/kg ND 5.0 12/02/22 14:151.7 1,3-Dichlorobenzene ug/kg ND 5.0 12/02/22 14:151.6 1,3-Dichloropropane ug/kg ND 5.0 12/02/22 14:151.6 1,4-Dichlorobenzene ug/kg ND 5.0 12/02/22 14:151.3 2,2-Dichloropropane ug/kg ND 5.0 IK12/02/22 14:151.6 2-Butanone (MEK)ug/kg ND 100 12/02/22 14:1524.0 2-Chlorotoluene ug/kg ND 5.0 12/02/22 14:151.8 2-Hexanone ug/kg ND 50.0 v112/02/22 14:154.8 4-Chlorotoluene ug/kg ND 5.0 12/02/22 14:150.88 4-Methyl-2-pentanone (MIBK)ug/kg ND 50.0 v112/02/22 14:154.8 Acetone ug/kg ND 100 12/02/22 14:1532.1 Benzene ug/kg ND 5.0 12/02/22 14:152.0 Bromobenzene ug/kg ND 5.0 12/02/22 14:151.6 Bromochloromethane ug/kg ND 5.0 12/02/22 14:151.5 Bromodichloromethane ug/kg ND 5.0 12/02/22 14:151.9 Bromoform ug/kg ND 5.0 12/02/22 14:151.8 Bromomethane ug/kg ND 10.0 IK12/02/22 14:157.9 Carbon tetrachloride ug/kg ND 5.0 12/02/22 14:151.9 Chlorobenzene ug/kg ND 5.0 12/02/22 14:150.96 Chloroethane ug/kg ND 10.0 12/02/22 14:153.9 Chloroform ug/kg ND 5.0 12/02/22 14:153.0 Chloromethane ug/kg ND 10.0 12/02/22 14:154.2 cis-1,2-Dichloroethene ug/kg ND 5.0 12/02/22 14:151.7 cis-1,3-Dichloropropene ug/kg ND 5.0 12/02/22 14:151.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3853271 Associated Lab Samples:92639042002 Matrix:Solid AnalyzedMDL Dibromochloromethane ug/kg ND 5.0 12/02/22 14:152.8 Dibromomethane ug/kg ND 5.0 12/02/22 14:151.1 Dichlorodifluoromethane ug/kg ND 10.0 12/02/22 14:152.2 Diisopropyl ether ug/kg ND 5.0 12/02/22 14:151.4 Ethylbenzene ug/kg ND 5.0 12/02/22 14:152.3 Hexachloro-1,3-butadiene ug/kg ND 10.0 12/02/22 14:158.2 Isopropylbenzene (Cumene)ug/kg ND 5.0 12/02/22 14:151.7 m&p-Xylene ug/kg ND 10.0 12/02/22 14:153.4 Methyl-tert-butyl ether ug/kg ND 5.0 12/02/22 14:151.9 Methylene Chloride ug/kg ND 20.0 IK12/02/22 14:1513.7 n-Butylbenzene ug/kg ND 5.0 12/02/22 14:152.4 n-Propylbenzene ug/kg ND 5.0 12/02/22 14:151.8 Naphthalene ug/kg ND 5.0 12/02/22 14:152.6 o-Xylene ug/kg ND 5.0 12/02/22 14:152.2 p-Isopropyltoluene ug/kg ND 5.0 12/02/22 14:152.5 sec-Butylbenzene ug/kg ND 5.0 12/02/22 14:152.2 Styrene ug/kg ND 5.0 12/02/22 14:151.3 tert-Butylbenzene ug/kg ND 5.0 12/02/22 14:151.8 Tetrachloroethene ug/kg ND 5.0 12/02/22 14:151.6 Toluene ug/kg ND 5.0 12/02/22 14:151.4 trans-1,2-Dichloroethene ug/kg ND 5.0 12/02/22 14:151.8 trans-1,3-Dichloropropene ug/kg ND 5.0 12/02/22 14:151.7 Trichloroethene ug/kg ND 5.0 12/02/22 14:151.3 Trichlorofluoromethane ug/kg ND 5.0 12/02/22 14:152.8 Vinyl acetate ug/kg ND 50.0 IK12/02/22 14:153.6 Vinyl chloride ug/kg ND 10.0 12/02/22 14:152.5 Xylene (Total)ug/kg ND 10.0 12/02/22 14:152.8 1,2-Dichloroethane-d4 (S)%112 70-130 12/02/22 14:15 4-Bromofluorobenzene (S)%101 70-130 12/02/22 14:15 Toluene-d8 (S)%102 70-130 12/02/22 14:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3853272LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 13001250 104 70-130 1,1,1-Trichloroethane ug/kg 13001250 104 70-130 1,1,2,2-Tetrachloroethane ug/kg 13301250 107 70-130 1,1,2-Trichloroethane ug/kg 13001250 104 70-130 1,1-Dichloroethane ug/kg 13001250 104 70-130 1,1-Dichloroethene ug/kg 13401250 107 70-130 1,1-Dichloropropene ug/kg 13201250 105 70-130 1,2,3-Trichlorobenzene ug/kg 14201250 114 70-130 1,2,3-Trichloropropane ug/kg 13301250 106 70-130 1,2,4-Trichlorobenzene ug/kg 13301250 106 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3853272LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene ug/kg 12301250 98 70-130 1,2-Dibromo-3-chloropropane ug/kg 13001250 104 67-130 1,2-Dibromoethane (EDB)ug/kg 13401250 107 70-130 1,2-Dichlorobenzene ug/kg 12801250 102 70-130 1,2-Dichloroethane ug/kg 12101250 97 70-130 1,2-Dichloropropane ug/kg 12601250 101 70-130 1,3,5-Trimethylbenzene ug/kg 13301250 106 70-130 1,3-Dichlorobenzene ug/kg 12501250 100 70-130 1,3-Dichloropropane ug/kg 12801250 103 70-130 1,4-Dichlorobenzene ug/kg 11801250 95 70-130 2,2-Dichloropropane ug/kg 1450 IK125011667-130 2-Butanone (MEK)ug/kg 26902500 108 66-130 2-Chlorotoluene ug/kg 12601250 101 70-130 2-Hexanone ug/kg 3010 v1250012070-130 4-Chlorotoluene ug/kg 12601250 101 70-130 4-Methyl-2-pentanone (MIBK)ug/kg 2800 v1250011270-130 Acetone ug/kg 25402500 102 67-130 Benzene ug/kg 11701250 94 70-130 Bromobenzene ug/kg 13001250 104 70-130 Bromochloromethane ug/kg 13001250 104 70-130 Bromodichloromethane ug/kg 12801250 102 70-130 Bromoform ug/kg 13701250 109 70-130 Bromomethane ug/kg 1650 IK125013253-175 Carbon tetrachloride ug/kg 14701250 118 70-130 Chlorobenzene ug/kg 12801250 102 70-130 Chloroethane ug/kg 14201250 113 70-135 Chloroform ug/kg 12701250 101 70-130 Chloromethane ug/kg 12201250 97 64-130 cis-1,2-Dichloroethene ug/kg 12501250 100 70-130 cis-1,3-Dichloropropene ug/kg 13601250 109 70-130 Dibromochloromethane ug/kg 13801250 110 70-130 Dibromomethane ug/kg 12601250 101 70-130 Dichlorodifluoromethane ug/kg 16401250 132 63-145 Diisopropyl ether ug/kg 12201250 97 68-130 Ethylbenzene ug/kg 12001250 96 70-130 Hexachloro-1,3-butadiene ug/kg 12701250 101 70-130 Isopropylbenzene (Cumene)ug/kg 12501250 100 70-130 m&p-Xylene ug/kg 25402500 101 70-130 Methyl-tert-butyl ether ug/kg 11901250 95 70-130 Methylene Chloride ug/kg 1060 IK12508567-130 n-Butylbenzene ug/kg 13301250 106 70-130 n-Propylbenzene ug/kg 12801250 102 70-130 Naphthalene ug/kg 14501250 116 70-130 o-Xylene ug/kg 12801250 102 70-130 p-Isopropyltoluene ug/kg 13401250 107 70-130 sec-Butylbenzene ug/kg 12901250 103 70-130 Styrene ug/kg 13701250 109 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3853272LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene ug/kg 13201250 105 64-130 Tetrachloroethene ug/kg 13501250 108 70-130 Toluene ug/kg 11901250 96 70-130 trans-1,2-Dichloroethene ug/kg 12901250 103 70-130 trans-1,3-Dichloropropene ug/kg 14001250 112 70-130 Trichloroethene ug/kg 12201250 97 70-130 Trichlorofluoromethane ug/kg 14501250 116 70-130 Vinyl acetate ug/kg 2670 IK250010770-134 Vinyl chloride ug/kg 14701250 118 68-130 Xylene (Total)ug/kg 38103750 102 70-130 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3853273MATRIX SPIKE SAMPLE: MSSpike Result 92638985001 1,1,1,2-Tetrachloroethane ug/kg 762731 104 58-140ND 1,1,1-Trichloroethane ug/kg 846731 116 58-144ND 1,1,2,2-Tetrachloroethane ug/kg 842731 115 52-139ND 1,1,2-Trichloroethane ug/kg 861731 118 56-140ND 1,1-Dichloroethane ug/kg 884731 121 58-145ND 1,1-Dichloroethene ug/kg 851731 116 57-158ND 1,1-Dichloropropene ug/kg 802731 110 58-151ND 1,2,3-Trichlorobenzene ug/kg 595731 81 48-149ND 1,2,3-Trichloropropane ug/kg 802731 110 54-132ND 1,2,4-Trichlorobenzene ug/kg 624731 85 51-151ND 1,2,4-Trimethylbenzene ug/kg 718731 98 38-170ND 1,2-Dibromo-3-chloropropane ug/kg 642731 88 44-134ND 1,2-Dibromoethane (EDB)ug/kg 813731 111 60-138ND 1,2-Dichlorobenzene ug/kg 746731 102 59-147ND 1,2-Dichloroethane ug/kg 795731 109 57-139ND 1,2-Dichloropropane ug/kg 848731 116 62-145ND 1,3,5-Trimethylbenzene ug/kg 751731 103 47-159ND 1,3-Dichlorobenzene ug/kg 693731 95 58-144ND 1,3-Dichloropropane ug/kg 808731 111 60-142ND 1,4-Dichlorobenzene ug/kg 676731 92 57-143ND 2,2-Dichloropropane ug/kg 640 IK7318837-144ND 2-Butanone (MEK)ug/kg 17401470 119 28-146ND 2-Chlorotoluene ug/kg 728731 100 55-158ND 2-Hexanone ug/kg 1750 v1147012044-141ND 4-Chlorotoluene ug/kg 728731 100 55-146ND 4-Methyl-2-pentanone (MIBK)ug/kg 1780 v1147012250-138ND Acetone ug/kg 16701470 114 20-136ND Benzene ug/kg 791731 108 60-145ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3853273MATRIX SPIKE SAMPLE: MSSpike Result 92638985001 Bromobenzene ug/kg 776731 106 59-145ND Bromochloromethane ug/kg 823731 113 57-143ND Bromodichloromethane ug/kg 770731 105 53-133ND Bromoform ug/kg 754731 103 48-133ND Bromomethane ug/kg 567 IK7317810-167ND Carbon tetrachloride ug/kg 689731 94 57-147ND Chlorobenzene ug/kg 790731 108 61-144ND Chloroethane ug/kg 310731 42 10-153ND Chloroform ug/kg 851731 116 58-141ND Chloromethane ug/kg 925731 127 54-165ND cis-1,2-Dichloroethene ug/kg 823731 113 59-144ND cis-1,3-Dichloropropene ug/kg 824731 113 56-137ND Dibromochloromethane ug/kg 764731 105 53-139ND Dibromomethane ug/kg 801731 110 60-136ND Dichlorodifluoromethane ug/kg 970731 133 49-177ND Diisopropyl ether ug/kg 808731 111 53-136ND Ethylbenzene ug/kg 729731 100 53-150ND Hexachloro-1,3-butadiene ug/kg 635731 87 42-186ND Isopropylbenzene (Cumene)ug/kg 748731 102 62-154ND m&p-Xylene ug/kg 15201470 104 49-156ND Methyl-tert-butyl ether ug/kg 766731 105 54-133ND Methylene Chloride ug/kg 551 IK7317550-153ND n-Butylbenzene ug/kg 696731 95 44-174ND n-Propylbenzene ug/kg 709731 97 52-157ND Naphthalene ug/kg 664731 91 37-150ND o-Xylene ug/kg 800731 110 54-150ND p-Isopropyltoluene ug/kg 739731 101 50-164ND sec-Butylbenzene ug/kg 748731 102 58-161ND Styrene ug/kg 823731 113 60-148ND tert-Butylbenzene ug/kg 751731 103 44-151ND Tetrachloroethene ug/kg 693731 95 53-151ND Toluene ug/kg 772731 106 52-148ND trans-1,2-Dichloroethene ug/kg 793731 109 60-148ND trans-1,3-Dichloropropene ug/kg 828731 113 55-133ND Trichloroethene ug/kg 763731 104 60-148ND Trichlorofluoromethane ug/kg 499731 68 10-154ND Vinyl acetate ug/kg 1410 IK14709750-149ND Vinyl chloride ug/kg 901731 123 57-157ND Xylene (Total)ug/kg 23202190 106 52-153ND 1,2-Dichloroethane-d4 (S)%105 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92638985002 3853274SAMPLE DUPLICATE: 1,1,1,2-Tetrachloroethane ug/kg ND 30ND 1,1,1-Trichloroethane ug/kg ND 30ND 1,1,2,2-Tetrachloroethane ug/kg ND 30ND 1,1,2-Trichloroethane ug/kg ND 30ND 1,1-Dichloroethane ug/kg ND 30ND 1,1-Dichloroethene ug/kg ND 30ND 1,1-Dichloropropene ug/kg ND 30ND 1,2,3-Trichlorobenzene ug/kg ND 30ND 1,2,3-Trichloropropane ug/kg ND 30ND 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2,4-Trimethylbenzene ug/kg ND 30ND 1,2-Dibromo-3-chloropropane ug/kg ND 30ND 1,2-Dibromoethane (EDB)ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,2-Dichloroethane ug/kg ND 30ND 1,2-Dichloropropane ug/kg ND 30ND 1,3,5-Trimethylbenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,3-Dichloropropane ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 2,2-Dichloropropane ug/kg ND IK30ND 2-Butanone (MEK)ug/kg ND 30ND 2-Chlorotoluene ug/kg ND 30ND 2-Hexanone ug/kg ND v130ND 4-Chlorotoluene ug/kg ND 30ND 4-Methyl-2-pentanone (MIBK)ug/kg ND v130ND Acetone ug/kg ND 30ND Benzene ug/kg ND 30ND Bromobenzene ug/kg ND 30ND Bromochloromethane ug/kg ND 30ND Bromodichloromethane ug/kg ND 30ND Bromoform ug/kg ND 30ND Bromomethane ug/kg ND IK30ND Carbon tetrachloride ug/kg ND 30ND Chlorobenzene ug/kg ND 30ND Chloroethane ug/kg ND 30ND Chloroform ug/kg ND 30ND Chloromethane ug/kg ND 30ND cis-1,2-Dichloroethene ug/kg ND 30ND cis-1,3-Dichloropropene ug/kg ND 30ND Dibromochloromethane ug/kg ND 30ND Dibromomethane ug/kg ND 30ND Dichlorodifluoromethane ug/kg ND 30ND Diisopropyl ether ug/kg ND 30ND Ethylbenzene ug/kg ND 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Isopropylbenzene (Cumene)ug/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92638985002 3853274SAMPLE DUPLICATE: m&p-Xylene ug/kg ND 30ND Methyl-tert-butyl ether ug/kg ND 30ND Methylene Chloride ug/kg ND IK30ND n-Butylbenzene ug/kg ND 30ND n-Propylbenzene ug/kg ND 30ND Naphthalene ug/kg ND 30ND o-Xylene ug/kg ND 30ND p-Isopropyltoluene ug/kg ND 30ND sec-Butylbenzene ug/kg ND 30ND Styrene ug/kg ND 30ND tert-Butylbenzene ug/kg ND 30ND Tetrachloroethene ug/kg ND 30ND Toluene ug/kg ND 30ND trans-1,2-Dichloroethene ug/kg ND 30ND trans-1,3-Dichloropropene ug/kg ND 30ND Trichloroethene ug/kg ND 30ND Trichlorofluoromethane ug/kg ND 30ND Vinyl acetate ug/kg ND IK30ND Vinyl chloride ug/kg ND 30ND Xylene (Total)ug/kg ND 30ND 1,2-Dichloroethane-d4 (S)%111106 4-Bromofluorobenzene (S)%104103 Toluene-d8 (S)%103102 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 741034 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3854964 Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL 1,2,4-Trichlorobenzene ug/kg ND 326 12/05/22 14:15128 1,2-Dichlorobenzene ug/kg ND 326 12/05/22 14:15117 1,3-Dichlorobenzene ug/kg ND 326 12/05/22 14:15115 1,4-Dichlorobenzene ug/kg ND 326 12/05/22 14:15124 1-Methylnaphthalene ug/kg ND 326 12/05/22 14:15114 2,2'-Oxybis(1-chloropropane)ug/kg ND 326 12/05/22 14:15155 2,4,5-Trichlorophenol ug/kg ND 326 12/05/22 14:15149 2,4,6-Trichlorophenol ug/kg ND 326 12/05/22 14:15134 2,4-Dichlorophenol ug/kg ND 326 12/05/22 14:15127 2,4-Dimethylphenol ug/kg ND 326 12/05/22 14:15135 2,4-Dinitrophenol ug/kg ND 1630 12/05/22 14:151010 2,4-Dinitrotoluene ug/kg ND 326 12/05/22 14:15125 2,6-Dinitrotoluene ug/kg ND 326 12/05/22 14:15119 2-Chloronaphthalene ug/kg ND 326 12/05/22 14:15129 2-Chlorophenol ug/kg ND 326 12/05/22 14:15122 2-Methylnaphthalene ug/kg ND 326 12/05/22 14:15130 2-Methylphenol(o-Cresol)ug/kg ND 326 12/05/22 14:15133 2-Nitroaniline ug/kg ND 1630 12/05/22 14:15266 2-Nitrophenol ug/kg ND 326 12/05/22 14:15141 3&4-Methylphenol(m&p Cresol)ug/kg ND 326 12/05/22 14:15131 3,3'-Dichlorobenzidine ug/kg ND 651 v212/05/22 14:15220 3-Nitroaniline ug/kg ND 1630 12/05/22 14:15256 4,6-Dinitro-2-methylphenol ug/kg ND 651 12/05/22 14:15304 4-Bromophenylphenyl ether ug/kg ND 326 12/05/22 14:15125 4-Chloro-3-methylphenol ug/kg ND 651 12/05/22 14:15229 4-Chloroaniline ug/kg ND 651 12/05/22 14:15256 4-Chlorophenylphenyl ether ug/kg ND 326 12/05/22 14:15121 4-Nitroaniline ug/kg ND 651 12/05/22 14:15248 4-Nitrophenol ug/kg ND 1630 12/05/22 14:15630 Acenaphthene ug/kg ND 326 12/05/22 14:15114 Acenaphthylene ug/kg ND 326 12/05/22 14:15114 Aniline ug/kg ND 326 12/05/22 14:15127 Anthracene ug/kg ND 326 12/05/22 14:15107 Benzo(a)anthracene ug/kg ND 326 12/05/22 14:15109 Benzo(a)pyrene ug/kg ND 326 12/05/22 14:15112 Benzo(b)fluoranthene ug/kg ND 326 12/05/22 14:15109 Benzo(g,h,i)perylene ug/kg ND 326 12/05/22 14:15126 Benzo(k)fluoranthene ug/kg ND 326 12/05/22 14:15114 Benzoic Acid ug/kg ND 1630 12/05/22 14:15700 Benzyl alcohol ug/kg ND 651 12/05/22 14:15247 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3854964 Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL bis(2-Chloroethoxy)methane ug/kg ND 326 12/05/22 14:15135 bis(2-Chloroethyl) ether ug/kg ND 326 12/05/22 14:15122 bis(2-Ethylhexyl)phthalate ug/kg ND 326 12/05/22 14:15126 Butylbenzylphthalate ug/kg ND 326 12/05/22 14:15137 Chrysene ug/kg ND 326 v212/05/22 14:15118 Di-n-butylphthalate ug/kg ND 326 12/05/22 14:15110 Di-n-octylphthalate ug/kg ND 326 12/05/22 14:15128 Dibenz(a,h)anthracene ug/kg ND 326 12/05/22 14:15125 Dibenzofuran ug/kg ND 326 12/05/22 14:15117 Diethylphthalate ug/kg ND 326 12/05/22 14:15119 Dimethylphthalate ug/kg ND 326 12/05/22 14:15118 Fluoranthene ug/kg ND 326 12/05/22 14:15112 Fluorene ug/kg ND 326 12/05/22 14:15114 Hexachloro-1,3-butadiene ug/kg ND 326 12/05/22 14:15141 Hexachlorobenzene ug/kg ND 326 12/05/22 14:15127 Hexachlorocyclopentadiene ug/kg ND 326 12/05/22 14:15187 Hexachloroethane ug/kg ND 326 12/05/22 14:15124 Indeno(1,2,3-cd)pyrene ug/kg ND 326 12/05/22 14:15128 Isophorone ug/kg ND 326 12/05/22 14:15145 N-Nitroso-di-n-propylamine ug/kg ND 326 12/05/22 14:15122 N-Nitrosodimethylamine ug/kg ND 326 12/05/22 14:15110 N-Nitrosodiphenylamine ug/kg ND 326 12/05/22 14:15115 Naphthalene ug/kg ND 326 12/05/22 14:15111 Nitrobenzene ug/kg ND 326 12/05/22 14:15151 Pentachlorophenol ug/kg ND 651 12/05/22 14:15319 Phenanthrene ug/kg ND 326 12/05/22 14:15107 Phenol ug/kg ND 326 12/05/22 14:15145 Pyrene ug/kg ND 326 12/05/22 14:15132 Pyridine ug/kg ND 326 12/05/22 14:15103 2,4,6-Tribromophenol (S)%73 10-131 12/05/22 14:15 2-Fluorobiphenyl (S)%65 10-130 12/05/22 14:15 2-Fluorophenol (S)%69 10-130 12/05/22 14:15 Nitrobenzene-d5 (S)%66 10-130 12/05/22 14:15 Phenol-d6 (S)%72 10-130 12/05/22 14:15 Terphenyl-d14 (S)%82 10-130 12/05/22 14:15 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3854965LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 11201660 68 43-130 1,2-Dichlorobenzene ug/kg 11401660 69 43-130 1,3-Dichlorobenzene ug/kg 11201660 68 43-130 1,4-Dichlorobenzene ug/kg 11201660 67 44-130 1-Methylnaphthalene ug/kg 12301660 74 47-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3854965LABORATORY CONTROL SAMPLE: LCSSpike 2,2'-Oxybis(1-chloropropane)ug/kg 10301660 62 29-130 2,4,5-Trichlorophenol ug/kg 11901660 72 47-130 2,4,6-Trichlorophenol ug/kg 11701660 71 47-130 2,4-Dichlorophenol ug/kg 11701660 70 45-130 2,4-Dimethylphenol ug/kg 14401660 87 45-130 2,4-Dinitrophenol ug/kg 63308280 76 27-140 2,4-Dinitrotoluene ug/kg 13601660 82 46-130 2,6-Dinitrotoluene ug/kg 13901660 84 48-130 2-Chloronaphthalene ug/kg 12401660 75 46-130 2-Chlorophenol ug/kg 11601660 70 43-130 2-Methylnaphthalene ug/kg 11801660 71 47-130 2-Methylphenol(o-Cresol)ug/kg 11601660 70 42-130 2-Nitroaniline ug/kg 22603310 68 41-130 2-Nitrophenol ug/kg 12301660 74 48-130 3&4-Methylphenol(m&p Cresol)ug/kg 11801660 72 39-130 3,3'-Dichlorobenzidine ug/kg 2320 v333107041-130 3-Nitroaniline ug/kg 21803310 66 37-130 4,6-Dinitro-2-methylphenol ug/kg 27203310 82 38-141 4-Bromophenylphenyl ether ug/kg 13201660 79 47-130 4-Chloro-3-methylphenol ug/kg 24603310 74 44-130 4-Chloroaniline ug/kg 21703310 65 41-130 4-Chlorophenylphenyl ether ug/kg 12001660 73 45-130 4-Nitroaniline ug/kg 23603310 71 42-130 4-Nitrophenol ug/kg 59708280 72 39-131 Acenaphthene ug/kg 12401660 75 49-130 Acenaphthylene ug/kg 12401660 75 50-130 Aniline ug/kg 9401660 57 38-130 Anthracene ug/kg 12301660 74 49-130 Benzo(a)anthracene ug/kg 13701660 82 51-130 Benzo(a)pyrene ug/kg 13001660 79 51-130 Benzo(b)fluoranthene ug/kg 13301660 80 49-130 Benzo(g,h,i)perylene ug/kg 13701660 83 48-140 Benzo(k)fluoranthene ug/kg 13601660 82 51-130 Benzoic Acid ug/kg 53608280 65 22-130 Benzyl alcohol ug/kg 23703310 72 43-130 bis(2-Chloroethoxy)methane ug/kg 11901660 72 43-130 bis(2-Chloroethyl) ether ug/kg 11301660 68 42-130 bis(2-Ethylhexyl)phthalate ug/kg 15001660 90 43-130 Butylbenzylphthalate ug/kg 16301660 98 44-131 Chrysene ug/kg 1330 v316608151-130 Di-n-butylphthalate ug/kg 13901660 84 46-130 Di-n-octylphthalate ug/kg 15001660 90 45-130 Dibenz(a,h)anthracene ug/kg 14101660 85 48-130 Dibenzofuran ug/kg 12601660 76 10-130 Diethylphthalate ug/kg 13201660 80 48-130 Dimethylphthalate ug/kg 12801660 78 48-130 Fluoranthene ug/kg 12301660 74 48-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3854965LABORATORY CONTROL SAMPLE: LCSSpike Fluorene ug/kg 12201660 74 48-130 Hexachloro-1,3-butadiene ug/kg 10301660 62 39-130 Hexachlorobenzene ug/kg 12901660 78 47-130 Hexachlorocyclopentadiene ug/kg 9451660 57 17-130 Hexachloroethane ug/kg 11401660 69 40-130 Indeno(1,2,3-cd)pyrene ug/kg 13401660 81 50-130 Isophorone ug/kg 11701660 71 41-130 N-Nitroso-di-n-propylamine ug/kg 12101660 73 36-130 N-Nitrosodimethylamine ug/kg 10601660 64 34-130 N-Nitrosodiphenylamine ug/kg 13301660 80 48-130 Naphthalene ug/kg 11401660 69 46-130 Nitrobenzene ug/kg 11301660 68 39-130 Pentachlorophenol ug/kg 23803310 72 42-130 Phenanthrene ug/kg 13301660 80 50-130 Phenol ug/kg 12601660 76 42-130 Pyrene ug/kg 14801660 89 50-130 Pyridine ug/kg 9471660 57 26-130 2,4,6-Tribromophenol (S)%81 10-131 2-Fluorobiphenyl (S)%68 10-130 2-Fluorophenol (S)%66 10-130 Nitrobenzene-d5 (S)%65 10-130 Phenol-d6 (S)%71 10-130 Terphenyl-d14 (S)%87 10-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3854966MATRIX SPIKE SAMPLE: MSSpike Result 92639042001 1,2,4-Trichlorobenzene ug/kg 13301950 68 16-130ND 1,2-Dichlorobenzene ug/kg 13901950 71 19-130ND 1,3-Dichlorobenzene ug/kg 13701950 70 19-130ND 1,4-Dichlorobenzene ug/kg 13801950 71 20-130ND 1-Methylnaphthalene ug/kg 14601950 75 19-130ND 2,2'-Oxybis(1-chloropropane)ug/kg 12901950 66 10-130ND 2,4,5-Trichlorophenol ug/kg 16001950 82 19-130ND 2,4,6-Trichlorophenol ug/kg 15701950 80 18-130ND 2,4-Dichlorophenol ug/kg 15201950 78 16-130ND 2,4-Dimethylphenol ug/kg 19001950 98 10-130ND 2,4-Dinitrophenol ug/kg 88209750 90 10-143ND 2,4-Dinitrotoluene ug/kg 18401950 94 19-130ND 2,6-Dinitrotoluene ug/kg 18201950 94 22-130ND 2-Chloronaphthalene ug/kg 14701950 76 18-130ND 2-Chlorophenol ug/kg 14601950 75 20-130ND 2-Methylnaphthalene ug/kg 14001950 72 18-130ND 2-Methylphenol(o-Cresol)ug/kg 15001950 77 13-130ND 2-Nitroaniline ug/kg 30503900 78 18-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3854966MATRIX SPIKE SAMPLE: MSSpike Result 92639042001 2-Nitrophenol ug/kg 15901950 81 19-130ND 3&4-Methylphenol(m&p Cresol)ug/kg 15101950 78 13-130ND 3,3'-Dichlorobenzidine ug/kg 3110 v339008010-130ND 3-Nitroaniline ug/kg 32303900 83 22-130ND 4,6-Dinitro-2-methylphenol ug/kg 36903900 95 10-144ND 4-Bromophenylphenyl ether ug/kg 15401950 79 18-130ND 4-Chloro-3-methylphenol ug/kg 33003900 85 16-130ND 4-Chloroaniline ug/kg 29303900 75 17-130ND 4-Chlorophenylphenyl ether ug/kg 14101950 72 17-130ND 4-Nitroaniline ug/kg 33603900 86 21-130ND 4-Nitrophenol ug/kg 84009750 86 13-131ND Acenaphthene ug/kg 14601950 75 20-130ND Acenaphthylene ug/kg 14801950 76 21-130ND Aniline ug/kg 11601950 60 10-130ND Anthracene ug/kg 14301950 74 19-130ND Benzo(a)anthracene ug/kg 15701950 80 17-130ND Benzo(a)pyrene ug/kg 15001950 77 14-130ND Benzo(b)fluoranthene ug/kg 15601950 80 11-134ND Benzo(g,h,i)perylene ug/kg 15601950 80 12-130ND Benzo(k)fluoranthene ug/kg 15801950 81 15-130ND Benzoic Acid ug/kg 76109750 78 10-130ND Benzyl alcohol ug/kg 30603900 78 20-130ND bis(2-Chloroethoxy)methane ug/kg 15101950 77 16-130ND bis(2-Chloroethyl) ether ug/kg 14201950 73 18-130ND bis(2-Ethylhexyl)phthalate ug/kg 17801950 91 11-130ND Butylbenzylphthalate ug/kg 19001950 97 10-130ND Chrysene ug/kg 1530 v319507917-130ND Di-n-butylphthalate ug/kg 16101950 83 16-130ND Di-n-octylphthalate ug/kg 18301950 94 16-130ND Dibenz(a,h)anthracene ug/kg 15901950 81 13-130ND Dibenzofuran ug/kg 14901950 77 19-130ND Diethylphthalate ug/kg 17001950 87 22-130ND Dimethylphthalate ug/kg 17101950 88 23-130ND Fluoranthene ug/kg 14701950 75 14-130ND Fluorene ug/kg 14701950 75 19-130ND Hexachloro-1,3-butadiene ug/kg 11701950 60 12-130ND Hexachlorobenzene ug/kg 15301950 79 17-130ND Hexachlorocyclopentadiene ug/kg 10501950 54 10-130ND Hexachloroethane ug/kg 13201950 67 14-130ND Indeno(1,2,3-cd)pyrene ug/kg 15501950 79 13-130ND Isophorone ug/kg 15501950 80 17-130ND N-Nitroso-di-n-propylamine ug/kg 15701950 81 10-130ND N-Nitrosodimethylamine ug/kg 13301950 68 16-130ND N-Nitrosodiphenylamine ug/kg 16201950 83 19-130ND Naphthalene ug/kg 13801950 71 18-130ND Nitrobenzene ug/kg 14401950 74 15-130ND Pentachlorophenol ug/kg 32603900 84 10-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3854966MATRIX SPIKE SAMPLE: MSSpike Result 92639042001 Phenanthrene ug/kg 15601950 80 17-130ND Phenol ug/kg 15701950 81 15-130ND Pyrene ug/kg 16901950 87 31-130ND Pyridine ug/kg 6411950 33 10-130ND 2,4,6-Tribromophenol (S)%77 10-131 2-Fluorobiphenyl (S)%55 10-130 2-Fluorophenol (S)%64 10-130 Nitrobenzene-d5 (S)%64 10-130 Phenol-d6 (S)%67 10-130 Terphenyl-d14 (S)%74 10-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92639042003 3854967SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 1-Methylnaphthalene ug/kg ND 30ND 2,2'-Oxybis(1-chloropropane)ug/kg ND 30ND 2,4,5-Trichlorophenol ug/kg ND 30ND 2,4,6-Trichlorophenol ug/kg ND 30ND 2,4-Dichlorophenol ug/kg ND 30ND 2,4-Dimethylphenol ug/kg ND 30ND 2,4-Dinitrophenol ug/kg ND 30ND 2,4-Dinitrotoluene ug/kg ND 30ND 2,6-Dinitrotoluene ug/kg ND 30ND 2-Chloronaphthalene ug/kg ND 30ND 2-Chlorophenol ug/kg ND 30ND 2-Methylnaphthalene ug/kg ND 30ND 2-Methylphenol(o-Cresol)ug/kg ND 30ND 2-Nitroaniline ug/kg ND 30ND 2-Nitrophenol ug/kg ND 30ND 3&4-Methylphenol(m&p Cresol)ug/kg ND 30ND 3,3'-Dichlorobenzidine ug/kg ND 30ND 3-Nitroaniline ug/kg ND 30ND 4,6-Dinitro-2-methylphenol ug/kg ND 30ND 4-Bromophenylphenyl ether ug/kg ND 30ND 4-Chloro-3-methylphenol ug/kg ND 30ND 4-Chloroaniline ug/kg ND 30ND 4-Chlorophenylphenyl ether ug/kg ND 30ND 4-Nitroaniline ug/kg ND 30ND 4-Nitrophenol ug/kg ND 30ND Acenaphthene ug/kg ND 30ND Acenaphthylene ug/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92639042003 3854967SAMPLE DUPLICATE: Aniline ug/kg ND 30ND Anthracene ug/kg ND 30ND Benzo(a)anthracene ug/kg ND 30ND Benzo(a)pyrene ug/kg ND 30ND Benzo(b)fluoranthene ug/kg ND 30ND Benzo(g,h,i)perylene ug/kg ND 30ND Benzo(k)fluoranthene ug/kg ND 30ND Benzoic Acid ug/kg ND 30ND Benzyl alcohol ug/kg ND 30ND bis(2-Chloroethoxy)methane ug/kg ND 30ND bis(2-Chloroethyl) ether ug/kg ND 30ND bis(2-Ethylhexyl)phthalate ug/kg ND 30ND Butylbenzylphthalate ug/kg ND 30ND Chrysene ug/kg ND 30ND Di-n-butylphthalate ug/kg ND 30ND Di-n-octylphthalate ug/kg ND 30ND Dibenz(a,h)anthracene ug/kg ND 30ND Dibenzofuran ug/kg ND 30ND Diethylphthalate ug/kg ND 30ND Dimethylphthalate ug/kg ND 30ND Fluoranthene ug/kg ND 30ND Fluorene ug/kg ND 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Hexachlorobenzene ug/kg ND 30ND Hexachlorocyclopentadiene ug/kg ND 30ND Hexachloroethane ug/kg ND 30ND Indeno(1,2,3-cd)pyrene ug/kg ND 30ND Isophorone ug/kg ND 30ND N-Nitroso-di-n-propylamine ug/kg ND 30ND N-Nitrosodimethylamine ug/kg ND 30ND N-Nitrosodiphenylamine ug/kg ND 30ND Naphthalene ug/kg ND 30ND Nitrobenzene ug/kg ND 30ND Pentachlorophenol ug/kg ND 30ND Phenanthrene ug/kg ND 30ND Phenol ug/kg ND 30ND Pyrene ug/kg ND 30ND Pyridine ug/kg ND 30ND 2,4,6-Tribromophenol (S)%6759 2-Fluorobiphenyl (S)%4842 2-Fluorophenol (S)%6766 Nitrobenzene-d5 (S)%6562 Phenol-d6 (S)%6967 Terphenyl-d14 (S)%6960 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 741030 MADEP EPH MADEP EPH MADEP EPH NC Soil Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3854951 Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL Aliphatic (C09-C18)mg/kg ND 9.9 N212/06/22 09:009.9 Aliphatic (C19-C36)mg/kg ND 9.9 N212/06/22 09:009.9 Aromatic (C11-C22)mg/kg ND 9.9 N212/06/22 09:009.9 1-Chlorooctadecane (S)%80 40-140 12/06/22 09:00 2-Bromonaphthalene (S)%122 40-140 12/06/22 09:00 2-Fluorobiphenyl (S)%112 40-140 12/06/22 09:00 o-Terphenyl (S)%94 40-140 12/06/22 09:00 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3854952LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 3854953 Aliphatic (C09-C18)mg/kg ND N2106240-14059ND 50 Aliphatic (C19-C36)mg/kg 12.1 N213.4 91 40-1408611.3 7 50 Aromatic (C11-C22)mg/kg 24.3 N228.4 85 40-1408122.6 7 50 1-Chlorooctadecane (S)%87 40-14082 2-Bromonaphthalene (S)%112 40-140104 2-Fluorobiphenyl (S)%106 40-14099 o-Terphenyl (S)%90 40-14084 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 740555 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Parameter Units Dup Result Max RPD QualifiersRPDResult 92638144001 3852788SAMPLE DUPLICATE: Percent Moisture %33.3 N2152538.8 Parameter Units Dup Result Max RPD QualifiersRPDResult 92639042004 3852789SAMPLE DUPLICATE: Percent Moisture %12.8 N242512.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 56 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1968717 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:R3868697-1 Associated Lab Samples:92639042001, 92639042002, 92639042003, 92639042004 Matrix:Solid AnalyzedMDL Total Solids %0.00200 12/05/22 15:43 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3868697-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 100 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult 92639042003 R3868697-3SAMPLE DUPLICATE: Total Solids %86.7 0.815 1086.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 56 #=QL# QUALIFIERS Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Common Laboratory Contaminant.C9 The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should be considered an estimated value.IK Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased low.ML The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request.N2 Surrogate recovery outside control limits due to matrix interferences (not confirmed by re-analysis).S5 Data does not meet all conditions for compliance monitoring due to use of soil jars.u8 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the associated samples may have a high bias.v1 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the associated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 56 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92639042 WOOTEN DIESEL FUEL SPILL HWY53 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92639042001 741030 741285EASTMADEP EPH MADEP EPH 92639042002 741030 741285NORTHMADEP EPH MADEP EPH 92639042003 741030 741285SOUTHMADEP EPH MADEP EPH 92639042004 741030 741285WESTMADEP EPH MADEP EPH 92639042001 1969685 1969685EASTMADEPVMADEP VPH 92639042002 1969685 1969685NORTHMADEPVMADEP VPH 92639042003 1969685 1969685SOUTHMADEPVMADEP VPH 92639042004 1969685 1969685WESTMADEPVMADEP VPH 92639042001 741034 741269EASTEPA 3546 EPA 8270E 92639042002 741034 741269NORTHEPA 3546 EPA 8270E 92639042003 741034 741269SOUTHEPA 3546 EPA 8270E 92639042004 741034 741269WESTEPA 3546 EPA 8270E 92639042001 740295 740317EASTEPA 5035A/5030B EPA 8260D 92639042002 740648 740816NORTHEPA 5035A/5030B EPA 8260D 92639042003 740295 740317SOUTHEPA 5035A/5030B EPA 8260D 92639042004 740295 740317WESTEPA 5035A/5030B EPA 8260D 92639042001 740555EASTSW-846 92639042002 740555NORTHSW-846 92639042003 740555SOUTHSW-846 92639042004 740555WESTSW-846 92639042001 1968717 1968717EASTSM 2540 G SM 2540G 92639042002 1968717 1968717NORTHSM 2540 G SM 2540G 92639042003 1968717 1968717SOUTHSM 2540 G SM 2540G 92639042004 1968717 1968717WESTSM 2540 G SM 2540G REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/08/2022 01:35 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 56 Page 54 of 56 Page 55 of 56 Page 56 of 56 #=CL# January 16, 2023 LIMS USE: FR - BEN ASHBA LIMS OBJECT ID: 92644826 92644826 Project: Pace Project No.: RE: Ben Ashba CATLIN Engineers & Scientists, Inc. 220 Old Dairy Road Wilmington, NC 28405 QUALITY TURF DIESEL FUEL SPILL Dear Ben Ashba: Enclosed are the analytical results for sample(s) received by the laboratory on January 03, 2023. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Bonnie Vang bonnie.vang@pacelabs.com Project Manager (704)875-9092 Enclosures cc:Matthew Ginther, Catlin Engineers and Scientists REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 38 #=CP# CERTIFICATIONS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 38 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Lab ID Sample ID Matrix Date Collected Date Received 92644826001 MW-01 Water 01/03/23 12:05 01/03/23 16:20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 38 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92644826001 MW-01 MADEP EPH 7 PASI-CBAJ EPA 625.1 58 PASI-CPKS SM 6200B 63 PASI-CLMB PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 38 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92644826001 MW-01 Benzene 3.2 ug/L 01/07/23 11:470.50SM 6200B Ethylbenzene 7.8 ug/L 01/07/23 11:470.50SM 6200B Isopropylbenzene (Cumene)1.3 ug/L 01/07/23 11:470.50SM 6200B Naphthalene 1.4J ug/L 01/07/23 11:472.0SM 6200B n-Propylbenzene 2.2 ug/L 01/07/23 11:470.50SM 6200B Toluene 0.72 ug/L 01/07/23 11:470.50SM 6200B 1,2,4-Trimethylbenzene 16.1 ug/L 01/07/23 11:470.50SM 6200B 1,3,5-Trimethylbenzene 5.8 ug/L 01/07/23 11:470.50SM 6200B m&p-Xylene 13.5 ug/L 01/07/23 11:471.0SM 6200B o-Xylene 25.2 ug/L 01/07/23 11:470.50SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Sample:MW-01 Lab ID:92644826001 Collected:01/03/23 12:05 Received:01/03/23 16:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: MADEP EPH Preparation Method: MADEP EPH Pace Analytical Services - Charlotte MADEP EPH NC Water Aliphatic (C09-C18)ND ug/L 01/09/23 13:47 N201/08/23 14:5597.1 97.1 1 Aliphatic (C19-C36)ND ug/L 01/09/23 13:47 N201/08/23 14:5597.1 97.1 1 Aromatic (C11-C22)ND ug/L 01/09/23 13:47 N201/08/23 14:5597.1 97.1 1 Surrogates 1-Chlorooctadecane (S)31 %01/09/23 13:47 3386-33-2 S201/08/23 14:5540-140 1 o-Terphenyl (S)65 %01/09/23 13:47 84-15-101/08/23 14:5540-140 1 2-Fluorobiphenyl (S)99 %01/09/23 13:47 321-60-801/08/23 14:5540-140 1 2-Bromonaphthalene (S)106 %01/09/23 13:47 580-13-201/08/23 14:5540-140 1 Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte 625 RVE Acenaphthene ND ug/L 01/09/23 21:49 83-32-901/09/23 12:534.2 1.7 1 Acenaphthylene ND ug/L 01/09/23 21:49 208-96-801/09/23 12:534.2 1.6 1 Anthracene ND ug/L 01/09/23 21:49 120-12-701/09/23 12:534.2 1.9 1 Benzo(a)anthracene ND ug/L 01/09/23 21:49 56-55-301/09/23 12:534.2 2.2 1 Benzo(a)pyrene ND ug/L 01/09/23 21:49 50-32-801/09/23 12:534.2 2.3 1 Benzo(b)fluoranthene ND ug/L 01/09/23 21:49 205-99-201/09/23 12:534.2 2.2 1 Benzo(g,h,i)perylene ND ug/L 01/09/23 21:49 191-24-201/09/23 12:534.2 2.4 1 Benzo(k)fluoranthene ND ug/L 01/09/23 21:49 207-08-901/09/23 12:534.2 2.3 1 4-Bromophenylphenyl ether ND ug/L 01/09/23 21:49 101-55-301/09/23 12:534.2 1.5 1 Butylbenzylphthalate ND ug/L 01/09/23 21:49 85-68-701/09/23 12:534.2 2.6 1 4-Chloro-3-methylphenol ND ug/L 01/09/23 21:49 59-50-701/09/23 12:534.2 2.8 1 bis(2-Chloroethoxy)methane ND ug/L 01/09/23 21:49 111-91-101/09/23 12:538.3 1.5 1 bis(2-Chloroethyl) ether ND ug/L 01/09/23 21:49 111-44-401/09/23 12:534.2 1.6 1 2-Chloronaphthalene ND ug/L 01/09/23 21:49 91-58-701/09/23 12:534.2 1.4 1 2-Chlorophenol ND ug/L 01/09/23 21:49 95-57-801/09/23 12:534.2 1.0 1 4-Chlorophenylphenyl ether ND ug/L 01/09/23 21:49 7005-72-301/09/23 12:534.2 1.7 1 Chrysene ND ug/L 01/09/23 21:49 218-01-901/09/23 12:534.2 2.3 1 Dibenz(a,h)anthracene ND ug/L 01/09/23 21:49 53-70-301/09/23 12:534.2 2.5 1 3,3'-Dichlorobenzidine ND ug/L 01/09/23 21:49 91-94-101/09/23 12:538.3 6.8 1 2,4-Dichlorophenol ND ug/L 01/09/23 21:49 120-83-201/09/23 12:534.2 1.2 1 Diethylphthalate ND ug/L 01/09/23 21:49 84-66-201/09/23 12:534.2 1.7 1 2,4-Dimethylphenol ND ug/L 01/09/23 21:49 105-67-901/09/23 12:538.3 1.4 1 Dimethylphthalate ND ug/L 01/09/23 21:49 131-11-301/09/23 12:534.2 1.8 1 Di-n-butylphthalate ND ug/L 01/09/23 21:49 84-74-201/09/23 12:534.2 1.8 1 4,6-Dinitro-2-methylphenol ND ug/L 01/09/23 21:49 534-52-101/09/23 12:538.3 6.5 1 2,4-Dinitrophenol ND ug/L 01/09/23 21:49 51-28-501/09/23 12:5341.7 21.7 1 2,4-Dinitrotoluene ND ug/L 01/09/23 21:49 121-14-201/09/23 12:534.2 1.4 1 2,6-Dinitrotoluene ND ug/L 01/09/23 21:49 606-20-201/09/23 12:534.2 1.4 1 Di-n-octylphthalate ND ug/L 01/09/23 21:49 117-84-001/09/23 12:534.2 3.3 1 bis(2-Ethylhexyl)phthalate ND ug/L 01/09/23 21:49 117-81-701/09/23 12:534.2 3.1 1 Fluoranthene ND ug/L 01/09/23 21:49 206-44-001/09/23 12:534.2 1.8 1 Fluorene ND ug/L 01/09/23 21:49 86-73-701/09/23 12:534.2 1.7 1 Hexachloro-1,3-butadiene ND ug/L 01/09/23 21:49 87-68-301/09/23 12:534.2 1.5 1 Hexachlorobenzene ND ug/L 01/09/23 21:49 118-74-101/09/23 12:534.2 1.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Sample:MW-01 Lab ID:92644826001 Collected:01/03/23 12:05 Received:01/03/23 16:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 625.1 Preparation Method: EPA 625.1 Pace Analytical Services - Charlotte 625 RVE Hexachlorocyclopentadiene ND ug/L 01/09/23 21:49 77-47-401/09/23 12:538.3 1.3 1 Hexachloroethane ND ug/L 01/09/23 21:49 67-72-1 L201/09/23 12:534.2 1.2 1 Indeno(1,2,3-cd)pyrene ND ug/L 01/09/23 21:49 193-39-501/09/23 12:534.2 2.4 1 Isophorone ND ug/L 01/09/23 21:49 78-59-101/09/23 12:538.3 1.4 1 Naphthalene ND ug/L 01/09/23 21:49 91-20-301/09/23 12:534.2 1.7 1 Nitrobenzene ND ug/L 01/09/23 21:49 98-95-301/09/23 12:534.2 1.6 1 2-Nitrophenol ND ug/L 01/09/23 21:49 88-75-501/09/23 12:534.2 1.2 1 4-Nitrophenol ND ug/L 01/09/23 21:49 100-02-701/09/23 12:538.3 5.5 1 N-Nitrosodimethylamine ND ug/L 01/09/23 21:49 62-75-901/09/23 12:534.2 1.6 1 N-Nitroso-di-n-propylamine ND ug/L 01/09/23 21:49 621-64-701/09/23 12:534.2 1.1 1 N-Nitrosodiphenylamine ND ug/L 01/09/23 21:49 86-30-601/09/23 12:538.3 2.5 1 2,2'-Oxybis(1-chloropropane)ND ug/L 01/09/23 21:49 108-60-101/09/23 12:534.2 0.96 1 Pentachlorophenol ND ug/L 01/09/23 21:49 87-86-5 R101/09/23 12:538.3 3.1 1 Phenanthrene ND ug/L 01/09/23 21:49 85-01-801/09/23 12:534.2 1.7 1 Phenol ND ug/L 01/09/23 21:49 108-95-201/09/23 12:534.2 1.1 1 Pyrene ND ug/L 01/09/23 21:49 129-00-0 L101/09/23 12:534.2 1.8 1 1,2,4-Trichlorobenzene ND ug/L 01/09/23 21:49 120-82-101/09/23 12:534.2 1.4 1 2,4,6-Trichlorophenol ND ug/L 01/09/23 21:49 88-06-201/09/23 12:538.3 1.3 1 Surrogates Nitrobenzene-d5 (S)61 %01/09/23 21:49 4165-60-001/09/23 12:5310-120 1 2-Fluorobiphenyl (S)66 %01/09/23 21:49 321-60-801/09/23 12:5315-120 1 Terphenyl-d14 (S)92 %01/09/23 21:49 1718-51-001/09/23 12:5311-131 1 Phenol-d6 (S)36 %01/09/23 21:49 13127-88-301/09/23 12:5310-120 1 2-Fluorophenol (S)33 %01/09/23 21:49 367-12-401/09/23 12:5310-120 1 2,4,6-Tribromophenol (S)68 %01/09/23 21:49 118-79-601/09/23 12:5310-137 1 Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Benzene 3.2 ug/L 01/07/23 11:47 71-43-20.50 0.34 1 Bromobenzene ND ug/L 01/07/23 11:47 108-86-10.50 0.29 1 Bromochloromethane ND ug/L 01/07/23 11:47 74-97-50.50 0.47 1 Bromodichloromethane ND ug/L 01/07/23 11:47 75-27-40.50 0.31 1 Bromoform ND ug/L 01/07/23 11:47 75-25-20.50 0.34 1 Bromomethane ND ug/L 01/07/23 11:47 74-83-95.0 1.7 1 n-Butylbenzene ND ug/L 01/07/23 11:47 104-51-80.50 0.49 1 sec-Butylbenzene ND ug/L 01/07/23 11:47 135-98-80.50 0.40 1 tert-Butylbenzene ND ug/L 01/07/23 11:47 98-06-60.50 0.32 1 Carbon tetrachloride ND ug/L 01/07/23 11:47 56-23-50.50 0.33 1 Chlorobenzene ND ug/L 01/07/23 11:47 108-90-70.50 0.28 1 Chloroethane ND ug/L 01/07/23 11:47 75-00-31.0 0.65 1 Chloroform ND ug/L 01/07/23 11:47 67-66-30.50 0.43 1 Chloromethane ND ug/L 01/07/23 11:47 74-87-31.0 0.54 1 2-Chlorotoluene ND ug/L 01/07/23 11:47 95-49-80.50 0.32 1 4-Chlorotoluene ND ug/L 01/07/23 11:47 106-43-40.50 0.32 1 1,2-Dibromo-3-chloropropane ND ug/L 01/07/23 11:47 96-12-81.0 0.34 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Sample:MW-01 Lab ID:92644826001 Collected:01/03/23 12:05 Received:01/03/23 16:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Dibromochloromethane ND ug/L 01/07/23 11:47 124-48-10.50 0.36 1 1,2-Dibromoethane (EDB)ND ug/L 01/07/23 11:47 106-93-40.50 0.27 1 Dibromomethane ND ug/L 01/07/23 11:47 74-95-30.50 0.39 1 1,2-Dichlorobenzene ND ug/L 01/07/23 11:47 95-50-10.50 0.34 1 1,3-Dichlorobenzene ND ug/L 01/07/23 11:47 541-73-10.50 0.34 1 1,4-Dichlorobenzene ND ug/L 01/07/23 11:47 106-46-70.50 0.33 1 Dichlorodifluoromethane ND ug/L 01/07/23 11:47 75-71-80.50 0.35 1 1,1-Dichloroethane ND ug/L 01/07/23 11:47 75-34-30.50 0.37 1 1,2-Dichloroethane ND ug/L 01/07/23 11:47 107-06-20.50 0.32 1 1,1-Dichloroethene ND ug/L 01/07/23 11:47 75-35-40.50 0.35 1 cis-1,2-Dichloroethene ND ug/L 01/07/23 11:47 156-59-20.50 0.38 1 trans-1,2-Dichloroethene ND ug/L 01/07/23 11:47 156-60-50.50 0.40 1 1,2-Dichloropropane ND ug/L 01/07/23 11:47 78-87-50.50 0.36 1 1,3-Dichloropropane ND ug/L 01/07/23 11:47 142-28-90.50 0.28 1 2,2-Dichloropropane ND ug/L 01/07/23 11:47 594-20-70.50 0.39 1 1,1-Dichloropropene ND ug/L 01/07/23 11:47 563-58-60.50 0.43 1 cis-1,3-Dichloropropene ND ug/L 01/07/23 11:47 10061-01-50.50 0.36 1 trans-1,3-Dichloropropene ND ug/L 01/07/23 11:47 10061-02-60.50 0.36 1 Diisopropyl ether ND ug/L 01/07/23 11:47 108-20-30.50 0.31 1 Ethylbenzene 7.8 ug/L 01/07/23 11:47 100-41-40.50 0.30 1 Hexachloro-1,3-butadiene ND ug/L 01/07/23 11:47 87-68-32.0 1.5 1 Isopropylbenzene (Cumene)1.3 ug/L 01/07/23 11:47 98-82-80.50 0.33 1 Methylene Chloride ND ug/L 01/07/23 11:47 75-09-22.0 2.0 1 Methyl-tert-butyl ether ND ug/L 01/07/23 11:47 1634-04-40.50 0.42 1 Naphthalene 1.4J ug/L 01/07/23 11:47 91-20-32.0 0.64 1 n-Propylbenzene 2.2 ug/L 01/07/23 11:47 103-65-10.50 0.34 1 Styrene ND ug/L 01/07/23 11:47 100-42-50.50 0.29 1 1,1,1,2-Tetrachloroethane ND ug/L 01/07/23 11:47 630-20-60.50 0.31 1 1,1,2,2-Tetrachloroethane ND ug/L 01/07/23 11:47 79-34-50.50 0.22 1 Tetrachloroethene ND ug/L 01/07/23 11:47 127-18-40.50 0.29 1 Toluene 0.72 ug/L 01/07/23 11:47 108-88-30.50 0.24 1 1,2,3-Trichlorobenzene ND ug/L 01/07/23 11:47 87-61-62.0 0.81 1 1,2,4-Trichlorobenzene ND ug/L 01/07/23 11:47 120-82-12.0 0.64 1 1,1,1-Trichloroethane ND ug/L 01/07/23 11:47 71-55-60.50 0.33 1 1,1,2-Trichloroethane ND ug/L 01/07/23 11:47 79-00-50.50 0.32 1 Trichloroethene ND ug/L 01/07/23 11:47 79-01-60.50 0.38 1 Trichlorofluoromethane ND ug/L 01/07/23 11:47 75-69-41.0 0.30 1 1,2,3-Trichloropropane ND ug/L 01/07/23 11:47 96-18-40.50 0.26 1 1,2,4-Trimethylbenzene 16.1 ug/L 01/07/23 11:47 95-63-60.50 0.50 1 1,3,5-Trimethylbenzene 5.8 ug/L 01/07/23 11:47 108-67-80.50 0.33 1 Vinyl chloride ND ug/L 01/07/23 11:47 75-01-41.0 0.39 1 m&p-Xylene 13.5 ug/L 01/07/23 11:47 179601-23-11.0 0.71 1 o-Xylene 25.2 ug/L 01/07/23 11:47 95-47-60.50 0.34 1 Surrogates 1,2-Dichloroethane-d4 (S)99 %01/07/23 11:47 17060-07-070-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 38 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Sample:MW-01 Lab ID:92644826001 Collected:01/03/23 12:05 Received:01/03/23 16:20 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: SM 6200B Pace Analytical Services - Charlotte 6200B MSV Surrogates 4-Bromofluorobenzene (S)103 %01/07/23 11:47 460-00-470-130 1 Toluene-d8 (S)106 %01/07/23 11:47 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 747893 SM 6200B SM 6200B 6200B MSV Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92644826001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3888315 Associated Lab Samples:92644826001 Matrix:Water AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/L ND 0.50 01/07/23 10:540.31 1,1,1-Trichloroethane ug/L ND 0.50 01/07/23 10:540.33 1,1,2,2-Tetrachloroethane ug/L ND 0.50 01/07/23 10:540.22 1,1,2-Trichloroethane ug/L ND 0.50 01/07/23 10:540.32 1,1-Dichloroethane ug/L ND 0.50 01/07/23 10:540.37 1,1-Dichloroethene ug/L ND 0.50 01/07/23 10:540.35 1,1-Dichloropropene ug/L ND 0.50 01/07/23 10:540.43 1,2,3-Trichlorobenzene ug/L ND 2.0 01/07/23 10:540.81 1,2,3-Trichloropropane ug/L ND 0.50 01/07/23 10:540.26 1,2,4-Trichlorobenzene ug/L ND 2.0 01/07/23 10:540.64 1,2,4-Trimethylbenzene ug/L ND 0.50 01/07/23 10:540.50 1,2-Dibromo-3-chloropropane ug/L ND 1.0 01/07/23 10:540.34 1,2-Dibromoethane (EDB)ug/L ND 0.50 01/07/23 10:540.27 1,2-Dichlorobenzene ug/L ND 0.50 01/07/23 10:540.34 1,2-Dichloroethane ug/L ND 0.50 01/07/23 10:540.32 1,2-Dichloropropane ug/L ND 0.50 01/07/23 10:540.36 1,3,5-Trimethylbenzene ug/L ND 0.50 01/07/23 10:540.33 1,3-Dichlorobenzene ug/L ND 0.50 01/07/23 10:540.34 1,3-Dichloropropane ug/L ND 0.50 01/07/23 10:540.28 1,4-Dichlorobenzene ug/L ND 0.50 01/07/23 10:540.33 2,2-Dichloropropane ug/L ND 0.50 01/07/23 10:540.39 2-Chlorotoluene ug/L ND 0.50 01/07/23 10:540.32 4-Chlorotoluene ug/L ND 0.50 01/07/23 10:540.32 Benzene ug/L ND 0.50 01/07/23 10:540.34 Bromobenzene ug/L ND 0.50 01/07/23 10:540.29 Bromochloromethane ug/L ND 0.50 01/07/23 10:540.47 Bromodichloromethane ug/L ND 0.50 01/07/23 10:540.31 Bromoform ug/L ND 0.50 01/07/23 10:540.34 Bromomethane ug/L ND 5.0 01/07/23 10:541.7 Carbon tetrachloride ug/L ND 0.50 01/07/23 10:540.33 Chlorobenzene ug/L ND 0.50 01/07/23 10:540.28 Chloroethane ug/L ND 1.0 01/07/23 10:540.65 Chloroform ug/L ND 0.50 01/07/23 10:540.43 Chloromethane ug/L ND 1.0 01/07/23 10:540.54 cis-1,2-Dichloroethene ug/L ND 0.50 01/07/23 10:540.38 cis-1,3-Dichloropropene ug/L ND 0.50 01/07/23 10:540.36 Dibromochloromethane ug/L ND 0.50 01/07/23 10:540.36 Dibromomethane ug/L ND 0.50 01/07/23 10:540.39 Dichlorodifluoromethane ug/L ND 0.50 01/07/23 10:540.35 Diisopropyl ether ug/L ND 0.50 01/07/23 10:540.31 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3888315 Associated Lab Samples:92644826001 Matrix:Water AnalyzedMDL Ethylbenzene ug/L ND 0.50 01/07/23 10:540.30 Hexachloro-1,3-butadiene ug/L ND 2.0 01/07/23 10:541.5 Isopropylbenzene (Cumene)ug/L ND 0.50 01/07/23 10:540.33 m&p-Xylene ug/L ND 1.0 01/07/23 10:540.71 Methyl-tert-butyl ether ug/L ND 0.50 01/07/23 10:540.42 Methylene Chloride ug/L ND 2.0 01/07/23 10:542.0 n-Butylbenzene ug/L ND 0.50 01/07/23 10:540.49 n-Propylbenzene ug/L ND 0.50 01/07/23 10:540.34 Naphthalene ug/L ND 2.0 01/07/23 10:540.64 o-Xylene ug/L ND 0.50 01/07/23 10:540.34 sec-Butylbenzene ug/L ND 0.50 01/07/23 10:540.40 Styrene ug/L ND 0.50 01/07/23 10:540.29 tert-Butylbenzene ug/L ND 0.50 01/07/23 10:540.32 Tetrachloroethene ug/L ND 0.50 01/07/23 10:540.29 Toluene ug/L ND 0.50 01/07/23 10:540.24 trans-1,2-Dichloroethene ug/L ND 0.50 01/07/23 10:540.40 trans-1,3-Dichloropropene ug/L ND 0.50 01/07/23 10:540.36 Trichloroethene ug/L ND 0.50 01/07/23 10:540.38 Trichlorofluoromethane ug/L ND 1.0 01/07/23 10:540.30 Vinyl chloride ug/L ND 1.0 01/07/23 10:540.39 1,2-Dichloroethane-d4 (S)%98 70-130 01/07/23 10:54 4-Bromofluorobenzene (S)%103 70-130 01/07/23 10:54 Toluene-d8 (S)%108 70-130 01/07/23 10:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3888316LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 45.950 92 60-140 1,1,1-Trichloroethane ug/L 50.850 102 60-140 1,1,2,2-Tetrachloroethane ug/L 46.550 93 60-140 1,1,2-Trichloroethane ug/L 50.050 100 60-140 1,1-Dichloroethane ug/L 51.150 102 60-140 1,1-Dichloroethene ug/L 52.350 105 60-140 1,1-Dichloropropene ug/L 55.150 110 60-140 1,2,3-Trichlorobenzene ug/L 43.350 87 60-140 1,2,3-Trichloropropane ug/L 46.750 93 60-140 1,2,4-Trichlorobenzene ug/L 42.850 86 60-140 1,2,4-Trimethylbenzene ug/L 44.050 88 60-140 1,2-Dibromo-3-chloropropane ug/L 45.250 90 60-140 1,2-Dibromoethane (EDB)ug/L 47.250 94 60-140 1,2-Dichlorobenzene ug/L 43.650 87 60-140 1,2-Dichloroethane ug/L 51.450 103 60-140 1,2-Dichloropropane ug/L 51.950 104 60-140 1,3,5-Trimethylbenzene ug/L 44.350 89 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3888316LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichlorobenzene ug/L 42.850 86 60-140 1,3-Dichloropropane ug/L 47.450 95 60-140 1,4-Dichlorobenzene ug/L 42.150 84 60-140 2,2-Dichloropropane ug/L 43.850 88 60-140 2-Chlorotoluene ug/L 42.650 85 60-140 4-Chlorotoluene ug/L 43.350 87 60-140 Benzene ug/L 47.450 95 60-140 Bromobenzene ug/L 43.050 86 60-140 Bromochloromethane ug/L 49.450 99 60-140 Bromodichloromethane ug/L 48.850 98 60-140 Bromoform ug/L 45.350 91 60-140 Bromomethane ug/L 36.150 72 60-140 Carbon tetrachloride ug/L 46.550 93 60-140 Chlorobenzene ug/L 44.450 89 60-140 Chloroethane ug/L 59.450 119 60-140 Chloroform ug/L 49.250 98 60-140 Chloromethane ug/L 56.250 112 60-140 cis-1,2-Dichloroethene ug/L 52.050 104 60-140 cis-1,3-Dichloropropene ug/L 50.450 101 60-140 Dibromochloromethane ug/L 47.150 94 60-140 Dibromomethane ug/L 47.950 96 60-140 Dichlorodifluoromethane ug/L 49.650 99 60-140 Diisopropyl ether ug/L 54.050 108 60-140 Ethylbenzene ug/L 43.850 88 60-140 Hexachloro-1,3-butadiene ug/L 38.150 76 60-140 Isopropylbenzene (Cumene)ug/L 42.550 85 60-140 m&p-Xylene ug/L 87.1100 87 60-140 Methyl-tert-butyl ether ug/L 48.550 97 60-140 Methylene Chloride ug/L 51.550 103 60-140 n-Butylbenzene ug/L 42.050 84 60-140 n-Propylbenzene ug/L 42.050 84 60-140 Naphthalene ug/L 45.250 90 60-140 o-Xylene ug/L 42.950 86 60-140 sec-Butylbenzene ug/L 42.150 84 60-140 Styrene ug/L 45.350 91 60-140 tert-Butylbenzene ug/L 35.550 71 60-140 Tetrachloroethene ug/L 41.550 83 60-140 Toluene ug/L 45.650 91 60-140 trans-1,2-Dichloroethene ug/L 52.850 106 60-140 trans-1,3-Dichloropropene ug/L 50.050 100 60-140 Trichloroethene ug/L 49.250 98 60-140 Trichlorofluoromethane ug/L 46.750 93 60-140 Vinyl chloride ug/L 51.650 103 60-140 1,2-Dichloroethane-d4 (S)%98 70-130 4-Bromofluorobenzene (S)%101 70-130 Toluene-d8 (S)%100 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3888317MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92644623001 3888318 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 109 60-140108 0 3020ND21.8 21.7 1,1,1-Trichloroethane ug/L 20 105 60-140103 2 3020ND21.1 20.6 1,1,2,2-Tetrachloroethane ug/L 20 110 60-140108 2 3020ND22.0 21.6 1,1,2-Trichloroethane ug/L 20 106 60-140105 1 3020ND21.1 20.9 1,1-Dichloroethane ug/L 20 110 60-140105 5 3020ND21.9 20.9 1,1-Dichloroethene ug/L 20 112 60-140108 3 3020ND22.3 21.6 1,1-Dichloropropene ug/L 20 111 60-140109 1 3020ND22.1 21.8 1,2,3-Trichlorobenzene ug/L 20 101 60-14096 5 3020ND20.3 19.2 1,2,3-Trichloropropane ug/L 20 111 60-140111 0 3020ND22.2 22.2 1,2,4-Trichlorobenzene ug/L 20 99 60-14095 4 3020ND19.8 19.0 1,2,4-Trimethylbenzene ug/L 20 101 60-14098 4 3020ND20.3 19.6 1,2-Dibromo-3- chloropropane ug/L 20 100 60-140103 3 3020ND19.9 20.6 1,2-Dibromoethane (EDB)ug/L 20 109 60-140106 3 3020ND21.8 21.2 1,2-Dichlorobenzene ug/L 20 105 60-140102 3 3020ND20.9 20.4 1,2-Dichloroethane ug/L 20 103 60-140100 3 3020ND20.6 20.0 1,2-Dichloropropane ug/L 20 114 60-140109 4 3020ND22.7 21.8 1,3,5-Trimethylbenzene ug/L 20 101 60-140100 1 3020ND20.2 20.0 1,3-Dichlorobenzene ug/L 20 103 60-140102 2 3020ND20.7 20.4 1,3-Dichloropropane ug/L 20 112 60-140108 3 3020ND22.4 21.6 1,4-Dichlorobenzene ug/L 20 102 60-140100 2 3020ND20.4 20.0 2,2-Dichloropropane ug/L 20 100 60-14096 4 3020ND20.0 19.2 2-Chlorotoluene ug/L 20 105 60-140104 1 3020ND20.9 20.8 4-Chlorotoluene ug/L 20 104 60-140103 1 3020ND20.9 20.7 Benzene ug/L 20 105 60-140102 3 3020ND20.9 20.4 Bromobenzene ug/L 20 103 60-140104 1 3020ND20.6 20.8 Bromochloromethane ug/L 20 106 60-140103 3 3020ND21.2 20.6 Bromodichloromethane ug/L 20 104 60-140102 3 3020ND20.9 20.3 Bromoform ug/L 20 101 60-140100 2 3020ND20.2 19.9 Bromomethane ug/L 20 72 60-14069 5 3020ND14.4 13.7 Carbon tetrachloride ug/L 20 103 60-140103 1 3020ND20.6 20.5 Chlorobenzene ug/L 20 109 60-140108 1 3020ND21.7 21.6 Chloroethane ug/L 20 126 60-140121 4 3020ND25.3 24.3 Chloroform ug/L 20 102 60-140100 2 3020ND20.4 20.0 Chloromethane ug/L 20 113 60-140109 3 3020ND22.5 21.8 cis-1,2-Dichloroethene ug/L 20 108 60-140104 4 3020ND21.7 20.8 cis-1,3-Dichloropropene ug/L 20 104 60-140103 1 3020ND20.8 20.7 Dibromochloromethane ug/L 20 107 60-140103 4 3020ND21.3 20.6 Dibromomethane ug/L 20 105 60-140102 2 3020ND20.9 20.4 Dichlorodifluoromethane ug/L 20 87 60-14083 4 3020ND17.3 16.7 Diisopropyl ether ug/L 20 106 60-140103 3 3020ND21.2 20.7 Ethylbenzene ug/L 20 108 60-140106 2 3020ND21.5 21.2 Hexachloro-1,3-butadiene ug/L 20 96 60-14099 4 3020ND19.1 19.9 Isopropylbenzene(Cumene)ug/L 20 103 60-140103 0 3020ND20.7 20.7 m&p-Xylene ug/L 40 105 60-140104 2 3040ND42.1 41.4 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3888317MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92644623001 3888318 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Methyl-tert-butyl ether ug/L 20 95 60-14092 4 3020ND19.1 18.4 Methylene Chloride ug/L 20 104 60-140100 5 3020ND20.8 19.9 n-Butylbenzene ug/L 20 102 60-140104 2 3020ND20.4 20.7 n-Propylbenzene ug/L 20 103 60-140104 1 3020ND20.6 20.8 Naphthalene ug/L 20 107 60-140103 4 3020ND21.4 20.6 o-Xylene ug/L 20 106 60-140105 1 3020ND21.2 21.0 sec-Butylbenzene ug/L 20 105 60-140105 0 3020ND21.0 21.0 Styrene ug/L 20 106 60-140106 0 3020ND21.2 21.2 tert-Butylbenzene ug/L 20 89 60-14088 1 3020ND17.9 17.7 Tetrachloroethene ug/L 20 99 60-140103 4 3020ND19.8 20.5 Toluene ug/L 20 102 60-140102 0 3020ND20.4 20.5 trans-1,2-Dichloroethene ug/L 20 110 60-140106 4 3020ND22.0 21.2 trans-1,3-Dichloropropene ug/L 20 104 60-140102 1 3020ND20.8 20.5 Trichloroethene ug/L 20 106 60-140106 1 3020ND21.2 21.1 Trichlorofluoromethane ug/L 20 94 60-14092 2 3020ND18.8 18.3 Vinyl chloride ug/L 20 108 60-140104 3 3020ND21.6 20.9 1,2-Dichloroethane-d4 (S)%100 70-13093 4-Bromofluorobenzene (S)%99 70-13099 Toluene-d8 (S)%98 70-13099 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 748071 EPA 625.1 EPA 625.1 625 MSS Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92644826001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3888943 Associated Lab Samples:92644826001 Matrix:Water AnalyzedMDL 1,2,4-Trichlorobenzene ug/L ND 5.0 01/09/23 16:171.7 2,2'-Oxybis(1-chloropropane)ug/L ND 5.0 01/09/23 16:171.2 2,4,6-Trichlorophenol ug/L ND 10.0 01/09/23 16:171.6 2,4-Dichlorophenol ug/L ND 5.0 01/09/23 16:171.4 2,4-Dimethylphenol ug/L ND 10.0 01/09/23 16:171.7 2,4-Dinitrophenol ug/L ND 50.0 01/09/23 16:1726.0 2,4-Dinitrotoluene ug/L ND 5.0 01/09/23 16:171.6 2,6-Dinitrotoluene ug/L ND 5.0 01/09/23 16:171.7 2-Chloronaphthalene ug/L ND 5.0 01/09/23 16:171.7 2-Chlorophenol ug/L ND 5.0 01/09/23 16:171.2 2-Nitrophenol ug/L ND 5.0 01/09/23 16:171.4 3,3'-Dichlorobenzidine ug/L ND 10.0 01/09/23 16:178.1 4,6-Dinitro-2-methylphenol ug/L ND 10.0 01/09/23 16:177.8 4-Bromophenylphenyl ether ug/L ND 5.0 01/09/23 16:171.8 4-Chloro-3-methylphenol ug/L ND 5.0 01/09/23 16:173.3 4-Chlorophenylphenyl ether ug/L ND 5.0 01/09/23 16:172.0 4-Nitrophenol ug/L ND 10.0 01/09/23 16:176.6 Acenaphthene ug/L ND 5.0 01/09/23 16:172.0 Acenaphthylene ug/L ND 5.0 01/09/23 16:172.0 Anthracene ug/L ND 5.0 01/09/23 16:172.3 Benzo(a)anthracene ug/L ND 5.0 01/09/23 16:172.7 Benzo(a)pyrene ug/L ND 5.0 01/09/23 16:172.8 Benzo(b)fluoranthene ug/L ND 5.0 01/09/23 16:172.6 Benzo(g,h,i)perylene ug/L ND 5.0 01/09/23 16:172.8 Benzo(k)fluoranthene ug/L ND 5.0 01/09/23 16:172.7 bis(2-Chloroethoxy)methane ug/L ND 10.0 01/09/23 16:171.8 bis(2-Chloroethyl) ether ug/L ND 5.0 01/09/23 16:171.9 bis(2-Ethylhexyl)phthalate ug/L ND 5.0 01/09/23 16:173.7 Butylbenzylphthalate ug/L ND 5.0 01/09/23 16:173.1 Chrysene ug/L ND 5.0 01/09/23 16:172.8 Di-n-butylphthalate ug/L ND 5.0 01/09/23 16:172.2 Di-n-octylphthalate ug/L ND 5.0 01/09/23 16:173.9 Dibenz(a,h)anthracene ug/L ND 5.0 01/09/23 16:173.0 Diethylphthalate ug/L ND 5.0 01/09/23 16:172.0 Dimethylphthalate ug/L ND 5.0 01/09/23 16:172.1 Fluoranthene ug/L ND 5.0 01/09/23 16:172.2 Fluorene ug/L ND 5.0 01/09/23 16:172.1 Hexachloro-1,3-butadiene ug/L ND 5.0 01/09/23 16:171.8 Hexachlorobenzene ug/L ND 5.0 01/09/23 16:172.2 Hexachlorocyclopentadiene ug/L ND 10.0 01/09/23 16:171.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3888943 Associated Lab Samples:92644826001 Matrix:Water AnalyzedMDL Hexachloroethane ug/L ND 5.0 01/09/23 16:171.4 Indeno(1,2,3-cd)pyrene ug/L ND 5.0 01/09/23 16:172.9 Isophorone ug/L ND 10.0 01/09/23 16:171.7 N-Nitroso-di-n-propylamine ug/L ND 5.0 01/09/23 16:171.3 N-Nitrosodimethylamine ug/L ND 5.0 01/09/23 16:171.9 N-Nitrosodiphenylamine ug/L ND 10.0 01/09/23 16:173.0 Naphthalene ug/L ND 5.0 01/09/23 16:172.1 Nitrobenzene ug/L ND 5.0 01/09/23 16:171.9 Pentachlorophenol ug/L ND 10.0 01/09/23 16:173.8 Phenanthrene ug/L ND 5.0 01/09/23 16:172.0 Phenol ug/L ND 5.0 01/09/23 16:171.4 Pyrene ug/L ND 5.0 01/09/23 16:172.2 2,4,6-Tribromophenol (S)%32 10-137 01/09/23 16:17 2-Fluorobiphenyl (S)%49 15-120 01/09/23 16:17 2-Fluorophenol (S)%21 10-120 01/09/23 16:17 Nitrobenzene-d5 (S)%78 10-120 01/09/23 16:17 Phenol-d6 (S)%40 10-120 01/09/23 16:17 Terphenyl-d14 (S)%133 11-131 S301/09/23 16:17 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3888944LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/L 28.450 57 44-142 2,2'-Oxybis(1-chloropropane)ug/L 35.850 72 36-166 2,4,6-Trichlorophenol ug/L 53.050 106 37-144 2,4-Dichlorophenol ug/L 46.650 93 1-191 2,4-Dimethylphenol ug/L 56.650 113 32-119 2,4-Dinitrophenol ug/L 371250 149 1-181 2,4-Dinitrotoluene ug/L 62.750 125 39-139 2,6-Dinitrotoluene ug/L 62.050 124 50-158 2-Chloronaphthalene ug/L 48.250 96 60-118 2-Chlorophenol ug/L 40.650 81 23-134 2-Nitrophenol ug/L 48.050 96 29-182 3,3'-Dichlorobenzidine ug/L 101100 101 1-262 4,6-Dinitro-2-methylphenol ug/L 154100 154 1-181 4-Bromophenylphenyl ether ug/L 49.250 98 53-127 4-Chloro-3-methylphenol ug/L 100100 100 22-147 4-Chlorophenylphenyl ether ug/L 51.350 103 25-158 4-Nitrophenol ug/L 176250 71 1-132 Acenaphthene ug/L 49.850 100 47-145 Acenaphthylene ug/L 50.150 100 33-145 Anthracene ug/L 51.050 102 1-166 Benzo(a)anthracene ug/L 56.050 112 33-143 Benzo(a)pyrene ug/L 58.350 117 17-163 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3888944LABORATORY CONTROL SAMPLE: LCSSpike Benzo(b)fluoranthene ug/L 57.950 116 24-159 Benzo(g,h,i)perylene ug/L 57.150 114 1-219 Benzo(k)fluoranthene ug/L 61.850 124 11-162 bis(2-Chloroethoxy)methane ug/L 47.650 95 33-184 bis(2-Chloroethyl) ether ug/L 42.050 84 12-158 bis(2-Ethylhexyl)phthalate ug/L 67.250 134 8-158 Butylbenzylphthalate ug/L 64.150 128 1-152 Chrysene ug/L 57.450 115 17-168 Di-n-butylphthalate ug/L 57.650 115 1-118 Di-n-octylphthalate ug/L 61.850 124 4-146 Dibenz(a,h)anthracene ug/L 57.850 116 1-227 Diethylphthalate ug/L 56.550 113 1-114 Dimethylphthalate ug/L 54.850 110 1-112 Fluoranthene ug/L 53.850 108 26-137 Fluorene ug/L 52.750 105 59-121 Hexachloro-1,3-butadiene ug/L 20.650 41 24-116 Hexachlorobenzene ug/L 47.050 94 1-152 Hexachlorocyclopentadiene ug/L 30.350 61 25-150 Hexachloroethane ug/L 16.3 L2503340-113 Indeno(1,2,3-cd)pyrene ug/L 56.950 114 1-171 Isophorone ug/L 48.950 98 21-196 N-Nitroso-di-n-propylamine ug/L 47.550 95 1-230 N-Nitrosodimethylamine ug/L 40.550 81 25-150 N-Nitrosodiphenylamine ug/L 53.850 108 25-150 Naphthalene ug/L 32.850 66 21-133 Nitrobenzene ug/L 44.250 88 35-180 Pentachlorophenol ug/L 123100 123 14-176 Phenanthrene ug/L 54.850 110 54-120 Phenol ug/L 29.750 59 5-112 Pyrene ug/L 58.4 L15011752-115 2,4,6-Tribromophenol (S)%112 10-137 2-Fluorobiphenyl (S)%86 15-120 2-Fluorophenol (S)%64 10-120 Nitrobenzene-d5 (S)%84 10-120 Phenol-d6 (S)%57 10-120 Terphenyl-d14 (S)%117 11-131 Parameter Units MS Result % Rec Limits Qual% RecConc. 3888977MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92644826001 3888978 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/L 41.7 58 44-14261 5 3041.7ND 24.3 25.5 2,2'-Oxybis(1- chloropropane)ug/L 41.7 68 36-16666 3 3041.7ND 28.3 27.5 2,4,6-Trichlorophenol ug/L 41.7 49 37-14447 3 3041.7ND 20.2 19.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3888977MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92644826001 3888978 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 2,4-Dichlorophenol ug/L 41.7 65 1-19160 9 3041.7ND 27.3 24.9 2,4-Dimethylphenol ug/L 41.7 76 32-11970 8 3041.7ND 31.6 29.3 2,4-Dinitrophenol ug/L 208 5 1-1815 30208NDNDND 2,4-Dinitrotoluene ug/L 41.7 83 39-13971 16 3041.7ND 34.5 29.5 2,6-Dinitrotoluene ug/L 41.7 90 50-15879 14 3041.7ND 37.7 32.8 2-Chloronaphthalene ug/L 41.7 75 60-11869 8 3041.7ND 31.4 28.9 2-Chlorophenol ug/L 41.7 58 23-13455 5 3041.7ND 24.0 22.9 2-Nitrophenol ug/L 41.7 70 29-18267 5 3041.7ND 29.3 28.0 3,3'-Dichlorobenzidine ug/L 83.3 78 1-26279 1 3083.3ND 65.3 65.6 4,6-Dinitro-2-methylphenol ug/L 83.3 25 1-18127 8 3083.3ND 21.0 22.7 4-Bromophenylphenyl ether ug/L 41.7 74 53-12770 6 3041.7ND 31.0 29.1 4-Chloro-3-methylphenol ug/L 83.3 65 22-14758 11 3083.3ND 54.2 48.7 4-Chlorophenylphenyl ether ug/L 41.7 71 25-15863 12 3041.7ND 29.4 26.1 4-Nitrophenol ug/L 208 7 1-1329 21 30208ND15.3 18.9 Acenaphthene ug/L 41.7 76 47-14568 11 3041.7ND 31.5 28.2 Acenaphthylene ug/L 41.7 78 33-14570 11 3041.7ND 32.5 29.0 Anthracene ug/L 41.7 71 1-16665 9 3041.7ND 29.7 27.1 Benzo(a)anthracene ug/L 41.7 77 33-14375 3 3041.7ND 32.3 31.2 Benzo(a)pyrene ug/L 41.7 78 17-16371 9 3041.7ND 32.6 29.7 Benzo(b)fluoranthene ug/L 41.7 78 24-15972 8 3041.7ND 32.5 30.2 Benzo(g,h,i)perylene ug/L 41.7 85 1-21976 10 3041.7ND 35.4 31.8 Benzo(k)fluoranthene ug/L 41.7 79 11-16274 7 3041.7ND 32.9 30.8 bis(2- Chloroethoxy)methane ug/L 41.7 63 33-18457 11 3041.7ND 26.4 23.6 bis(2-Chloroethyl) ether ug/L 41.7 58 12-15855 6 3041.7ND 24.2 22.9 bis(2-Ethylhexyl)phthalate ug/L 41.7 93 8-15891 3 3041.7ND 38.8 37.7 Butylbenzylphthalate ug/L 41.7 92 1-15291 1 3041.7ND 38.3 37.9 Chrysene ug/L 41.7 75 17-16876 2 3041.7ND 31.1 31.8 Di-n-butylphthalate ug/L 41.7 86 1-11881 5 3041.7ND 35.7 33.8 Di-n-octylphthalate ug/L 41.7 102 4-146103 1 3041.7ND 42.6 43.0 Dibenz(a,h)anthracene ug/L 41.7 83 1-22779 4 3041.7ND 34.4 33.0 Diethylphthalate ug/L 41.7 87 1-11472 19 3041.7ND 36.3 30.0 Dimethylphthalate ug/L 41.7 77 1-11266 14 3041.7ND 31.9 27.7 Fluoranthene ug/L 41.7 81 26-13774 9 3041.7ND 33.8 31.0 Fluorene ug/L 41.7 78 59-12167 14 3041.7ND 32.4 28.1 Hexachloro-1,3-butadiene ug/L 41.7 51 24-11656 8 3041.7ND 21.4 23.2 Hexachlorobenzene ug/L 41.7 78 1-15270 12 3041.7ND 32.6 29.0 Hexachlorocyclopentadiene ug/L 41.7 58 25-15056 4 3041.7ND 24.4 23.4 Hexachloroethane ug/L 41.7 45 40-11357 25 3041.7ND 18.6 23.8 Indeno(1,2,3-cd)pyrene ug/L 41.7 87 1-17180 8 3041.7ND 36.1 33.4 Isophorone ug/L 41.7 68 21-19661 10 3041.7ND 28.3 25.5 N-Nitroso-di-n-propylamine ug/L 41.7 64 1-23060 7 3041.7ND 26.7 25.0 N-Nitrosodimethylamine ug/L 41.7 56 25-15052 8 3041.7ND 23.4 21.7 N-Nitrosodiphenylamine ug/L 41.7 77 25-15069 12 3041.7ND 32.3 28.7 Naphthalene ug/L 41.7 64 21-13364 0 3041.7ND 26.8 26.8 Nitrobenzene ug/L 41.7 65 35-18062 5 3041.7ND 27.1 25.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3888977MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92644826001 3888978 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Pentachlorophenol ug/L R183.3 14 14-17620 40 3083.3ND 11.3 17.0 Phenanthrene ug/L 41.7 79 54-12070 12 3041.7ND 33.1 29.3 Phenol ug/L 41.7 34 5-11233 4 3041.7ND 14.4 13.8 Pyrene ug/L 41.7 76 52-11572 5 3041.7ND 31.6 30.1 2,4,6-Tribromophenol (S)%79 10-13778 2-Fluorobiphenyl (S)%78 15-12073 2-Fluorophenol (S)%44 10-12043 Nitrobenzene-d5 (S)%73 10-12069 Phenol-d6 (S)%41 10-12039 Terphenyl-d14 (S)%89 11-13183 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 38 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 748038 MADEP EPH MADEP EPH MADEP EPH NC Water Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92644826001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3888879 Associated Lab Samples:92644826001 Matrix:Water AnalyzedMDL Aliphatic (C09-C18)ug/L ND 100 N201/09/23 09:28100 Aliphatic (C19-C36)ug/L ND 100 N201/09/23 09:28100 Aromatic (C11-C22)ug/L ND 100 N201/09/23 09:28100 1-Chlorooctadecane (S)%46 40-140 01/09/23 09:28 2-Bromonaphthalene (S)%104 40-140 01/09/23 09:28 2-Fluorobiphenyl (S)%99 40-140 01/09/23 09:28 o-Terphenyl (S)%81 40-140 01/09/23 09:28 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3888880LABORATORY CONTROL SAMPLE & LCSD: LCSSpike LCSD % Rec RPD Max RPD LCSD Result 3888881 Aliphatic (C09-C18)ug/L 171 N23005740-14054162 5 50 Aliphatic (C19-C36)ug/L 327 N24008240-14078311 5 50 Aromatic (C11-C22)ug/L 726 N28508540-14095810 11 50 1-Chlorooctadecane (S)%69 40-14065 2-Bromonaphthalene (S)%88 40-140103 2-Fluorobiphenyl (S)%87 40-140101 o-Terphenyl (S)%87 40-14095 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 38 #=QL# QUALIFIERS Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high.L1 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low.L2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A complete list of accreditations/certifications is available upon request.N2 RPD value was outside control limits.R1 Surrogate recovery outside laboratory control limits due to matrix interferences (confirmed by similar results from sample re-analysis).S2 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.S3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 38 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92644826 QUALITY TURF DIESEL FUEL SPILL Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92644826001 748038 748073MW-01 MADEP EPH MADEP EPH 92644826001 748071 748236MW-01 EPA 625.1 EPA 625.1 92644826001 747893MW-01 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 01/16/2023 12:46 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 38 Page 23 of 38 Page 24 of 38 Page 25 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 January 13, 2023 Bonnie Vang Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 Huntersville, NC 28078 Project Location: Quality Turf Diesel fuel Spill Client Job Number: Project Number: 92644826 Laboratory Work Order Number: 23A0405 Enclosed are results of analyses for samples as received by the laboratory on January 5, 2023. If you have any questions concerning this report, please feel free to contact me. Sincerely, Rebecca Faust Project Manager Page 1 of 13 Table of Contents Page 26 of 38 Table of Contents Sample Summary 3 Case Narrative 4 Sample Results 5 23A0405-01 5 Sample Preparation Information 6 QC Data 7 Petroleum Hydrocarbons Analyses - VPH 7 B328452 7 Flag/Qualifier Summary 9 Certifications 10 Chain of Custody/Sample Receipt 11 Page 2 of 13 Table of Contents Page 27 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 ANALYTICAL SUMMARY 1/13/2023 Pace Analytical Services - NC 9800 Kincey Avenue, Suite 100 Huntersville, NC 28078 ATTN: Bonnie Vang 92644826 23A0405 The results of analyses performed on the following samples submitted to CON-TEST, a Pace 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 Quality Turf Diesel fuel Spill MW-01 23A0405-01 Water MADEP-VPH-Feb 2018 Rev 2.1 [TOC_1]Sample Summary[TOC] Page 3 of 13 Table of Contents Page 28 of 38 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 adjusted hydrocarbon ranges were requested and reported. [TOC_1]Case Narrative[TOC] MADEP-VPH-Feb 2018 Rev 2.1 Qualifications: Elevated reporting limit due to sample matrix interference. MA CAM reporting limit not met. Analyte & Samples(s) Qualified: RL-08 23A0405-01[MW-01] Average of 3 markers passes Analyte & Samples(s) Qualified: Z-01 2,2,4-Trimethylpentane S081854-CCV2 Butylcyclohexane B328452-BS1, B328452-BSD1, S081854-CCV1, S081854-CCV2 MADEP-VPH-Feb 2018 Rev 2.1 No significant modifications were made to the method. All VPH samples were received preserved properly at pH <2 in the proper containers as specified on the chain-of-custody form unless specified in this narrative. 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. The results of analyses reported only relate to samples submitted to Con-Test, a Pace 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. Tod E. Kopyscinski Laboratory Director Page 4 of 13 Table of Contents Page 29 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Date Received: 1/5/2023 Work Order: 23A0405Sample Description:Project Location: Quality Turf Diesel fuel Spill Sample ID: 23A0405-01 Field Sample #: MW-01 Sample Matrix: Water Sampled: 1/3/2023 12:05 [TOC_2]23A0405-01[TOC] AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte Date/Time Units Date PreparedMethod Sample Flags: RL-08 Petroleum Hydrocarbons Analyses - VPH 210 200 1/13/23 4:04 EEHg/L 1/12/23MADEP-VPH-Feb 2018 Rev 2.1 2C5-C8 Aliphatics ND 200 1/13/23 4:04 EEHg/L 1/12/23MADEP-VPH-Feb 2018 Rev 2.1 2C9-C12 Aliphatics ND 200 1/13/23 4:04 EEHg/L 1/12/23MADEP-VPH-Feb 2018 Rev 2.1 2C9-C10 Aromatics Surrogates % Recovery Recovery Limits Flag/Qual 2,5-Dibromotoluene (FID)83.0 1/13/23 4:0470-130 2,5-Dibromotoluene (PID)83.2 1/13/23 4:0470-130 [TOC_1]Sample Results[TOC] Page 5 of 13 Table of Contents Page 30 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 Sample Extraction Data Prep Method: MA VPH Analytical Method: MADEP-VPH-Feb 2018 Rev 2.1 Lab Number [Field ID]Batch DateInitial [mL]Final [mL] B328452 01/12/232.5 5.0023A0405-01 [MW-01] [TOC_1]Sample Preparation Information[TOC] Page 6 of 13 Table of Contents Page 31 of 38 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 B328452 - MA VPH [TOC_3]B328452[TOC] Blank (B328452-BLK1) Prepared & Analyzed: 01/12/23 C5-C8 Aliphatics g/L100ND C9-C12 Aliphatics g/L100ND C9-C10 Aromatics g/L100ND Benzene g/L1.0ND Butylcyclohexane g/L1.0ND Decane g/L1.0ND Ethylbenzene g/L1.0ND Methyl tert-Butyl Ether (MTBE)g/L1.0ND 2-Methylpentane g/L1.0ND Naphthalene g/L5.0ND Nonane g/L1.0ND Pentane g/L1.0ND Toluene g/L1.0ND 1,2,4-Trimethylbenzene g/L1.0ND 2,2,4-Trimethylpentane g/L1.0ND m+p Xylene g/L2.0ND o-Xylene g/L1.0ND g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)72.428.9 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)70.228.1 LCS (B328452-BS1) Prepared & Analyzed: 01/12/23 C9-C10 Aromatics g/L100 50.0 70-13010653.0 Benzene g/L1.0 50.0 70-13012763.6 Butylcyclohexane g/L1.0 50.0 Z-0170-130132*66.2 Decane g/L1.0 50.0 70-13084.342.2 Ethylbenzene g/L1.0 50.0 70-13096.048.0 Methyl tert-Butyl Ether (MTBE)g/L1.0 50.0 70-13011557.6 2-Methylpentane g/L1.0 50.0 70-13011054.8 Naphthalene g/L5.0 50.0 70-13099.549.7 Nonane g/L1.0 50.0 70-13011658.0 Pentane g/L1.0 50.0 70-13085.342.6 Toluene g/L1.0 50.0 70-13012361.7 1,2,4-Trimethylbenzene g/L1.0 50.0 70-13010653.0 2,2,4-Trimethylpentane g/L1.0 50.0 70-13011859.2 m+p Xylene g/L2.0 100 70-130112112 o-Xylene g/L1.0 50.0 70-13011256.2 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)96.538.6 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)90.836.3 LCS Dup (B328452-BSD1) Prepared & Analyzed: 01/12/23 C9-C10 Aromatics g/L100 50.0 2570-130103 2.6951.6 Benzene g/L1.0 50.0 2570-130128 0.94064.2 Butylcyclohexane g/L1.0 50.0 25 Z-0170-130130 1.7465.1 Decane g/L1.0 50.0 2570-13082.4 2.2541.2 Ethylbenzene g/L1.0 50.0 2570-13094.5 1.6147.2 Methyl tert-Butyl Ether (MTBE)g/L1.0 50.0 2570-130108 6.3154.1 2-Methylpentane g/L1.0 50.0 2570-130110 0.60855.1 Naphthalene g/L5.0 50.0 2570-13083.3 17.741.6 Nonane g/L1.0 50.0 2570-130114 1.9456.8 Pentane g/L1.0 50.0 2570-13085.1 0.28442.5 Toluene g/L1.0 50.0 2570-130124 0.63662.1 1,2,4-Trimethylbenzene g/L1.0 50.0 2570-130103 2.6951.6 [TOC_1]QC Data[TOC] Page 7 of 13 Table of Contents Page 32 of 38 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 B328452 - MA VPH LCS Dup (B328452-BSD1) Prepared & Analyzed: 01/12/23 2,2,4-Trimethylpentane g/L1.0 50.0 2570-130115 2.6357.6 m+p Xylene g/L2.0 100 2570-130112 0.0778112 o-Xylene g/L1.0 50.0 2570-130112 0.67155.8 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (FID)84.633.8 g/L 40.0 70-130Surrogate: 2,5-Dibromotoluene (PID)82.733.1 Page 8 of 13 Table of Contents Page 33 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 FLAG/QUALIFIER SUMMARY *QC result is outside of established limits. Wide recovery limits established for difficult compound. Wide RPD limits established for difficult compound. #Data exceeded client recommended or regulatory level Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the calculation which have not been rounded. No results have been blank subtracted unless specified in the case narrative section. RL Reporting Limit is at the level of quantitation (LOQ) DL Detection Limit is the lower limit of detection determined by the MDL study MCL Maximum Contaminant Level ND Not Detected Elevated reporting limit due to sample matrix interference. MA CAM reporting limit not met.RL-08 Average of 3 markers passesZ-01 [TOC_1]Flag/Qualifier Summary[TOC] Page 9 of 13 Table of Contents Page 34 of 38 39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332 CertificationsAnalyte CERTIFICATIONS Certified Analyses included in this Report MADEP-VPH-Feb 2018 Rev 2.1 in Water CT,NC,ME,NH-PC5-C8 Aliphatics CT,NC,ME,NH-PC9-C12 Aliphatics CT,NC,ME,NH-PC9-C10 Aromatics [TOC_1]Certifications[TOC] Con-Test, a Pace Environmental Laboratory, operates under the following certifications and accreditations: Code Description Number Expires PH-0165Connecticut Department of Public HealthCT 12/31/2022 652North Carolina Div. of Water QualityNC 12/31/2023 MA00100State of MaineME 06/9/2023 2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2023 Page 10 of 13 Table of Contents Page 35 of 38 Page 11 of 13 Table of Contents Page 36 of 38 Page 12 of 13 Table of Contents Page 37 of 38 Page 13 of 13 Table of Contents Page 38 of 38