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HomeMy WebLinkAboutMO-9406_40849_CA_CLO_20181022_UST Removal & NFA RequestECS SOUTHEAST, LLP "Setting the Standard for Service" u Geotechnical • Construction Materials • Environmental • Facilities NC Registered Engineering Firm F-1078 NC Registered Geologists Firm C-406 SC Registered Engineering Firm 3239 October 22, 2018 Trudy Beverly, LG Hydrogeologist NCDEQ- Division of Waste Management Underground Storage Tanks Section — Corrective Action Branch Mooresville Regional Office 610 East Center Ave., Suite 301 Mooresville, NC 28115 Submitted via email (Trudy.Beverly@ncdenr.gov) Reference: UST Closure Report and Request for No Further Action 10,000-Gallon Non -Regulated Heating Oil UST 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-J (Meadow Oaks Industrial) Dear Ms. Beverly: ECS Southeast, LLP (ECS) prepared this correspondence and the attached UST Closure Report on behalf of its client, Exeter 4100 Meadow Oak, LLC. The UST and the property where the UST is located is owned by North Carolina State Highway and Public Works Commission. Our client is pursuing acquisition of the property for development for industrial/commercial purposes. Our client does not intend to use the property for residential purposes and does not intend to extract groundwater from the property. As part of the property transfer due diligence process, ECS was hired to close a 10,000-gallon underground storage tank (UST) by physical removal, excavate and remove approximately 50 tons of petroleum impacted soil, and collect and analyze soil samples from the resulting excavation for risk -based parameters. In addition, soil samples were collected and analyzed from a nearby boring which was advanced as part of a geotechnical study. The samples from this boring were analyzed for volatile organic compounds (VOCs) and semi -volatile organic compounds (SVOCs). ECS understands that this UST was used to provide heating oil for consumptive use on the premises where stored. ECS understands that this UST is considered by the North Carolina Department of Environmental Quality (NCDEQ) to be a non - regulated, commercial UST. As indicated in the attached report, target analytes were detected in several of the samples collected during UST closure activities. The concentrations of the detected analytes did not exceed maximum soil contaminant concentrations (MSCCs) established by NCDEQ for the proposed use of this site (industrial/commercial). ECS Capitol Services. PLLC • ECS Florida, LLC • ECS Mid -Atlantic, LLC • ECS Midwest, LLC • ECS Southeast, LLP • ECS Texas, LLP www.ecslimited.com ECS SOUTHEAST, LLP ECS, on behalf of Exeter 4100 Meadow Oak, LLC, respectfully request that NCDEQ review the attached report and issue a notice of no further action required (NFA Notice) with respect to the 10,000-gallon heating oil UST. ECS understands that NCDEQ will likely require that a Notice of Residual Petroleum (NORP) be completed and filed with the Mecklenburg County Register of Deeds and the NORP will restrict the use of the property to industrial/commercial purposes and will also prohibit the use of groundwater as a source of water supply. Thank you for your attention to this matter. If you have questions or comments, please contact us. Respectfully submitted, ECS SOUTHEAST, LLP Joseph P. Nestor, P.G., P.E. Senior Environmental Project Manager jnestor@ecslimited.com 704-280-7422 Attachments: UST Closure Report ECS Project No. 49:6535-J Page 12 Matthew H. McDuffie, P.G. Principal Geologist mmcduffie@ecslimited.com 704-378-9003 ECS SOUTHEAST, LLP "Setting the Standard for Service" Geotechnieal • Construction Materials • Environmental • Facilities NC Registered Engineering Firm FA078 NC Registered Geologists Firm C-406 SC Registered Engineering Firm 3239 October 9, 2018 Mr. Adam Duerr Exeter 4100 Meadow Oak, LLC 6285 Barfield Road, Suite 225 Atlanta, Georgia 30328 Reference: UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 Dear Mr. Duerr: As authorized by your acceptance of ECS Proposal 49:11137-P dated August 29, 2018, ECS Southeast, LLP (ECS) has completed the UST Closure Report for the above -referenced site. Included in this report is a description of the field activities, the results obtained, and our conclusions and recommendations. ECS appreciates the opportunity to provide our environmental consulting services to you on this project. If you have any questions concerning this report or this project, please contact us. Respectfully submitted, ECS SOUTHEAST, LLP Shaun Andrew Brewer Assistant Staff Project Manager sabrewer(-ecslimited.com 980-242-9916 ;kf. , �-D., Matthew H. McDuff ie, P.G. Principal Geologist MMcDuffie(aD-ecslimited.com 704-378-9003 P �6* Joseph P. Nestor, P.G. Environmental Senior Project Manager jnestor(a).ecslimited.com 704-280-7422 ECS Capitol Services, PLLC • ECS Florida, LLC • ECS Mid -Atlantic, LLC • ECS Midwest, LLC • ECS Southeast, LLP • ECS Texas, LLP www.ecs[imited.com UST CLOSURE REPORT MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA ECS PROJECT NO. 49-6535-1 OCTOBER 9, 2018 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 TABLE OF CONTENTS 1.0 PROJECT INFORMATION................................................................................................. 1 2.0 SITE CHARACTERISTICS................................................................................................. 1 3.0 SCOPE OF SERVICES....................................................................................................... 1 4.0 SITE HISTORY AND CHARACTERIZATION...................................................................... 1 5.0 UST CLOSURE AND INITIAL RESPONSE......................................................................... 2 6.0 SITE INVESTIGATION........................................................................................................ 3 7.0 LABORATORY ANALYTICAL RESULTS............................................................................ 4 8.0 CONCLUSIONS..................................................................................................................5 9.0 RECOMMENDATIONS.......................................................................................................6 10.0 QUALIFICATIONS OF REPORT....................................................................................... 6 FIGURES Figure 1 Site Location Map Figure 2 Site Map Figure 3 Sample Location Map Figure 4 Boring Location Map IIF_1:34. Table 1 Summary of Soil Analytical Results - VOCs and SVOCs Table 2 Summary of Soil Analytical Results - Aliphatics and Aromatic Fractions APPENDIX Appendix A Site Photographs Appendix B Liquid, Soil, and Tank Disposal Manifests Appendix C Laboratory Data Sheets and Chain -of -Custody Records 1 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 SITE INFORMATION Site Name and Location: Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina UST Owner/Operator: North Carolina State Highway and Public Works Commission Facility ID Number: N/A Land Owner North Carolina State Highway and Public Works Commission Latitude and Longitude: 35.1930870 North, 80.9212190 West Date of Report: October 8, 2018 Land Use Category: Commercial Contacts Primary Contact: Adam Duerrr Exeter 4100 Meadow Oak, LLC 6285 Barfield Road, Suite 225 Atlanta, Georgia 30328 Remediation Contractor: Contaminant Control, Inc. (CCI) 281 Lane Parkway Salisbury, North Carolina 28146 (704) 273-1500 Primary Consultant: ECS Southeast, LLP 1812 Center Park Drive Charlotte, North Carolina 28217 (704) 280-7422 Joseph P. Nestor, P.G. Laboratories: Pace Analytical 980 Kincey Avenue #100 Huntersville, North Carolina 28078 (704) 875-9092 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 Description of Release According to a Phase II Environmental Site Assessment by conducted by ECS Southeast, LLP (ECS) (ECS Project No. 6535-B dated May 10, 2018), total petroleum hydrocarbons -diesel range organics (TPH-DRO) and TPH-gasoline range organics (TPH-GRO) were detected above their respective State Action Levels in a soil sample collected down -gradient and immediately adjacent to a 10,000-gallon underground storage tank (UST) located at the southwest corner of the boiler house at the site. This sample was collected from a boring which was advanced to refusal. No groundwater was observed during the advancement of this boring. On September 7, 2018, ECS Geotechnical personnel noticed apparent petroleum hydrocarbons odors in a geotechnical boring (B-24) located approximately 100 feet northeast of the UST. ECS submitted a sample from geotechnical boring B-24 for laboratory analysis which detected concentrations of semi -volatile organic compounds (VOCs) and semi -volatile organic compounds (SVOCs) in excess of maximum soil contaminant concentrations (MSCCs) for the leaching form soil to groundwater. On September 20, 2018, approximately 8,000-gallons of petroleum was removed from the UST and on September 21, 2018 the 10,000-gallon UST was removed from the site. Field screening of soil with a photoionization detector (PID), visual observations of stained soil, and petroleum odors exuded from soil indicated a petroleum release had occurred. Approximately 50 tons of petroleum - impacted soil was excavated and removed from the site for offsite treatment/disposal. Analysis of samples collected from sidewalls of the resulting excavation indicated that soil remaining in place contained petroleum constituents in excess of MSCCs for the leaching form soil to groundwater and/or residential exposure scenarios. Seal and Signature of Certifying Licensed Geolo ist I, Joseph P. Nestor, a Licensed Geologist for ECS Southeast, LLP, do certify that the information contained in this report is correct and accurate to the best of my knowledge. ►t �9n,vr1 ni NS; Joseph P. Nestor, P.G. NC License No. 1027 ECS Southeast, LLP is permitted to practice geology/engineering in North Carolina, The certification number of the corporation is C-406. 2 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 1.0 PROJECT INFORMATION The site is located at 4101 Meadow Oak Drive in Charlotte, Mecklenburg County, North Carolina (Figure 1 and Figure 2) and on Parcel Identification Number (PIN) 14326112. ECS understands that the site was last utilized as a correctional facility and is owned by the North Carolina State Highway and Public Works Commission. A No. 2 fuel oil UST with nominal capacity of 10,000 gallons was located on -site adjacent to a boiler house with a partial basement. ECS understands that this UST was used to provide heating oil for consumptive use on the premises where stored. ECS understands that this UST is considered by the North Carolina Department of Environmental Quality (NCDEQ) to be a non -regulated, commercial UST. ECS was contracted to perform UST closure activities, remove a limited quantity of petroleum impacted soil, and conduct environmental assessment activities. Project information is based on correspondence between Mr. Adam Duerr with Exeter Property Group, Mr. Matthew McDuff ie and Mr. Joseph Nestor with ECS, and the previously cited Phase II ESA. 2.0 SITE CHARACTERISTICS The site is located at 4101 Meadow Oak Drive in Charlotte, Mecklenburg County, North Carolina. The site is located in an industrial/commercial area of Charlotte. One 10,000-gallon No. 2 fuel oil underground storage tank was located adjacent to a boiler house on the subject property (Figure 3). Geotechnical boring B-24 is located approximately 100 feet northeast of the UST (Figure 4). 3.0 SCOPE OF SERVICES The scope of services consisted of evaluation of soil samples collected from geotechnical boring B-24, closing one No. 2 fuel oil UST by removal, and removal and offsite disposal of petroleum hydrocarbon -impacted soil associated with the UST. The subcontractor used for this project was Contaminant Control, Inc. (CCI) from Salisbury, North Carolina. Geotechnical boring B-24 was advanced and sampled on September 7, 2017. UST closure activities were conducted on September 20 and 21, 2018. Site Photographs are included in Appendix A. 4.0 SITE HISTORY AND CHARACTERIZATION 4.1 UST Information One 10,000-gallon No. 2 fuel oil UST was removed from the subject property on September 21, 2018. The UST disposal manifest is included in Appendix B. 4.2 Description of Release Based on the field screening instrument, stained soil, petroleum odors, and previous soil sample analytical results, a release was detected. C UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 4.3 Site Characteristics The nearest residence is located greater than 1,000 feet away from the release. Barringer Elementary School is located approximately 2 miles northeast of the release. No water supply wells are known to be present near the site. As determined from the USGS Topographic Map, Charlotte West, North Carolina Quadrangle (Figure 1), elevations at the site range from approximately 610 feet above mean sea level near the central portion of the subject property to 670 feet above mean sea level near the southeastern boundary of the site. An unnamed tributary to Taggart Creek is located on the central portion of the subject property approximately 850 feet north of the release area. Surface runoff in the vicinity of the spill area on the site is generally to the northeast toward the unnamed tributary to Taggart Creek. According to the Geologic Map of North Carolina (1985), the subject property is situated in the Charlotte and Milton Belts. The soils encountered in this area are the residual product of in -place chemical weathering of rock presently underlying the site. In general, shallow unconfined groundwater movement within the overlying soils is controlled largely by topographic gradients. However, as the groundwater percolates downward to the bedrock, it becomes controlled by the orientation of the rock fracture systems. Thus, the direction of groundwater movement may not be consistent with the reflecting topography. Recharge occurs primarily by infiltration along higher elevations and typically discharges into streams or other surface water bodies. The elevation of the shallow water table is transient and can vary with seasonal fluctuations in precipitation. Movement of groundwater under water table conditions is generally from higher to lower elevations. As such, shallow groundwater would be expected to flow to the northeast beneath the site. 5.0 UST CLOSURE AND INITIAL RESPONSE On September 20, 2018, ECS personnel met personnel from CCI of Salisbury, North Carolina at the site to begin closure activities. Closure activities included the removal of the 10,000-gallon fuel oil UST and the excavation of up to 50 tons of contaminated soil. CCI used a vacuum truck and removed approximately 8,000 gallons of liquid from the UST. The liquid was manifested and taken offsite for disposal at CCI's facility in Salisbury, North Carolina. A copy of the liquid material manifest is included in Appendix B. A tracked excavator was used to complete the removal activities. Overlying vegetation and soil were removed with the excavator to expose the UST. The UST was removed from the exaction, cleaned, and inspected. Corrosion holes were observed on the surface of the UST. Field screening of soil with a photoionization detector (PID), visual observations of stained soil, and petroleum odors exuded from soil indicated a petroleum release had occurred. The UST measured approximately 10 feet in diameter and 17 feet in length. The UST was transported by CCI to Foss Recycling in Salisbury, North Carolina for disposal. The UST disposal manifest is included in Appendix B. 2 C UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 6.0 SITE INVESTIGATION 6.1 Field Screening On September 7, 2018 and prior to the removal of the UST, ECS noted that soils excavated during the advancement of geotechnical soil boring B-24 exuded petroleum odors. This boring is located approximately 100 feet northeast and topographically down -gradient of the UST. Samples collected for geotechnical purposes from this boring were screened with a PID and the readings are summarized below: Sample ID Approximate Depth (feet bgs) PID Reading (ppm) B-24 1.0 - 2.5 375 B-24 3.0 — 5.0 237 B-24 6.0 -7.5 211 B-24 8.5 — 10.0 389 W-1 13.5 — 15.0 91 S-1 18.5 -20.0 83 Following removal of the UST and over -excavation of approximately 50 tons of petroleum- imapcted soil, representative samples of soil from the base (B-1) and four sidewalls (N-1, E-1, W- 1, and S-1) of the excavation were collected and screened using a PID. A portion of soil from each location was placed in a resealable plastic bag for the purpose of field screening. Each plastic bag was placed in a warm location for approximately ten minutes to allow the headspace in the bag to equilibrate. The probe of the PID was inserted into the bag, and the bag was immediately resealed. The PID meter was monitored and the readings recorded. The readings are summarized below. Sample ID Approximate Depth feet bgs) PID Reading ppm B-1 16-18 51.6 N-1 12-13 350+ E-1 12-13 450+ W-1 12-13 120 S-1 12-13 0.9 6.2 Sample Collection and Analysis The sample from boring B-24 collected over the 8.5-10.0 feet below ground surface (bgs) interval was selected and submitted for -chemical analysis by a a North Carolina certified laboratory. This sample was placed into laboratory prepared glass containers. After being filled, the sample containers were labeled and placed into a cooler containing ice to maintain the samples at a temperature of approximately 4° Celsius. The samples were transported to Pace Analytical Laboratories (Pace) in Huntersville, North Carolina to be analyzed for volatile organic compounds (VOCs) using Environmental Protection Agency (EPA) Method 8260 and semi -volatile organic compounds (SVOCs) using EPA Method 8270. The samples were transported to the laboratory under chain of custody. A copy of the Chain of Custody Record is included in Appendix C. 3 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 After removing the UST from the ground UST and over -excavation of approximately 50 tons of petroleum -impacted soil, the excavator was used to collect soil samples (B-1, N-1, E-1, W-1, and S-1) from the base and four sidewalls of the tank basin. Elevated PID readings and a distinct petroleum odor were noted in the soil samples collected from the B-1, N-1, and E-1 sample locations. The samples were collected from an approximate depth of 12 to 13 feet below ground surface (bgs) for the sidewall samples and 16-18 feet for the base sample. The ECS personnel on site manually collected the samples from the bucket of the excavator. The sampler wore new, disposable nitrile gloves at each sample location. The approximate location of the samples is shown on Figure 3. The soil samples were placed into laboratory prepared glass containers. After being filled, the sample containers were labeled and placed into a cooler containing ice to maintain the samples at a temperature of approximately 4° Celsius. The samples were transported to Pace in Huntersville, North Carolina to be analyzed for extractable petroleum hydrocarbons (EPH) and volatile petroleum hydrocarbons (VPH) using the Massachusetts Department of Environmental Protection (MADEP) methods, VOCs using EPA Method 8260, and SVOCs using EPA Method 8270. The samples were transported to the laboratory under chain of custody. A copy of the Chain of Custody Record is included in Appendix C. 6.3 Soil Excavation, Transportation and Disposal On September 20 and 21, 2017, ECS observed the excavation and loading of approximately 50 tons of impacted soil from the tank basin for off -site disposal (Figure 3). CCI transported the soil to Environmental Soils, Inc. in Shelby, North Carolina for disposal. The Non -Hazardous Manifests are included in Appendix B. Groundwater was not encountered during closure activities. The excavation was filled with the overburden and off -site fill material. 7.0 LABORATORY ANALYTICAL RESULTS 7.1 UST Closure Soil Sample Results Laboratory analytical results of soil samples B-1 and S-1 did not detect targeted constituents above the laboratory reporting limits. 4 UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-1 October 9, 2018 Laboratory analytical results of soil sample N-1 detected concentrations of several VOCs and SVOCs. The concentrations of p-isopropyltoluene (2.23 milligrams per kilogram [mg/kg]) and naphthalene (0.732 mg/kg) exceed maximum soil contaminant concentrations (MSCCs) established be the NCDEQ UST Section for the leaching from soil to groundwater exposure scenario. The VOC, 1,3,5-trimethylbenzene, was detected at 0.345 mg/kg which is below MSCCs for the various exposure scenarios. The concentration of aromatic hydrocarbons containing 9 to 22 carbon atoms (C9 — C22 Aromatics) (137 mg/kg) associated with sample N-1 exceeded the MSCC for the leaching from soil to groundwater exposure scenario. Laboratory analytical results of soil sample E-1 detected concentrations of several VOCs and SVOCs. The concentrations of 1-methyl naphthalene (31.3 mg/kg), 2-methylnaphthalene (44.8 mg/kg), p-isopropyltoluene (2.39 mg/kg), and naphthalene (5.34 mg/kg) exceed MSCCs for the leaching from soil to groundwater exposure scenario. Several other VOCs and SVOCs associated with sample E-1 were detected at concentrations below MSCCs for the various exposure scenarios. The concentration of C9 — C22 Aromatics (2,174 mg/kg) associated with sample E-1 exceeds the MSCCs for the leaching from soil to groundwater and residential exposure scenarios. The concentration of aliphatic hydrocarbons containing 9 to 18 carbon atoms (C9 — C18 Aliphatics) (5,137 mg/kg) associated with sample E-1 exceeds the MSCCs for the leaching from soil to groundwater and residential exposure scenarios. Laboratory analytical results of soil sample W-1 detected concentrations of several VOCs and SVOCs. The concentrations of these VOCs and SVOCs did not exceed MSCCs established for various exposure scenarios. The concentration of aromatic hydrocarbons containing 9 to 22 carbon atoms (C9 — C22 Aromatics) exceeds the MSCC for the leaching from soil to groundwater exposure scenario. Laboratory analytical results of the soil sample collected from boring B-24 at a depth of 8.5 to 10.0 feet bgs detected concentrations of several VOCs and SVOCs. The concentrations of 1- methyl naphthalene (10.9 mg/kg), 2-methylnaphthalene (13.7 mg/kg), naphthalene (5.27 mg/kg as a SVOC), isopropyl benzene (2.23 mg/kg), and naphthalene (9.78 mg/kg as a VOC) exceed MSCCs for the leaching from soil to groundwater exposure scenario. Several other VOCs and SVOCs associated with this sample at concentrations below MSCCs for the various exposure scenarios. The results are summarized in Table and Table 2. Laboratory analytical data sheets are included in Appendix C. 8.0 CONCLUSIONS An ECS professional observed the closure by removal of a 10,000-gallon No.2 fuel oil UST from the former correctional facility located on the subject property. Based on the field observations and laboratory results, it is ECS's opinion that a release had occurred from the UST. Approximately 50 tons of impacted soil was excavated from the UST basin for off -site disposal. CCI transported the soil to Environmental Soil, Inc. in Shelby, North Carolina for disposal. Based on the analysis of soil samples collected during this investigation, soil with petroleum impacts exceeding MSCCs for leaching from soil to groundwater and residential exposure scenarios. 5 C UST Closure Report Meadow Oak Industrial 4101 Meadow Oak Drive Charlotte, Mecklenburg County, North Carolina ECS Project No. 49-6535-/ October 9, 2018 The petroleum impacts noted at geotechnical boring B-24 are consistent with those associated with samples collected from the UST excavation and appear to be related to the release at the 10,000-gallon UST. 9.0 RECOMMENDATIONS ECS recommends that a copy of this report be submitted for review to the NCDEQ, Mooresville Regional Office. ECS recommends that a request be made to this agency to issue a Notice of No Future Action (NFA) for the release. ECS understands that NCDEQ will likely require the filing of a Notice of Residual Petroleum (NORP) restricting land use to industrial/commercial (no residential use) and restricting groundwater use at the site. ECS recommends that a NORP be completed and filed. Due to the detections of petroleum -related compounds in soil at concentrations above MSCCs, it is ECS' understanding that a reporting obligation exists. ECS recommends that a copy of this report be provided to the property owner and that they consult legal counsel regarding their reporting obligation. 10.0 QUALIFICATIONS OF REPORT The activities and evaluative approaches used in this assessment are consistent with those normally employed in environmental assessment projects of this type. Our evaluation of site conditions has been based on our understanding of the site project information and the data obtained during our field activities. This report was prepared for the express use of Exeter 4100 Meadow Oak, LLC. Use of this report by other individuals or companies implies their acceptance of the General Conditions of Service of the original contract. ON FIGURES Ike ff 521 L '�' _ _ 5 ~ ��' � +fir + � � � � r` IT E rl. Noe, ILI Th e d. I n st itut e cyf•Ckir lott e 3GO m I -GOO ft SOURCE: FIGURE I SITE LOCATION MAP USGS TOPOGRAPHIC MAP MEADOW OAK INDUSTRIAL CHARLOTTE WEST, NC 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH 2016 CAROLINA ECS PROJECT NO. 49-6535-1 J 4", IL 1200 ft jw" _ 4 � } SOURCE: GOOGLE EARTH 2018 SCALE AS SHOWN % 40 Fh 4 i V--N + LEGEND + # Approximate Sample Location 0 Approximate UST Location FIGURE 3 �F SAMPLE LOCATION MAP s MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NO CAROLINA ECS PROJECT NO. 49-6535-1 t .4 • SOURCE: GOOGLE EARTH 2018 SCALE AS SHOWN A , - 17 LEGEND .. 0 Approximate Sample Location 0 Approximate UST Location FIGURE 4 -* BORING LOCATION MAP s MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA ECS PROJECT NO. 49-6535-1 TABLES TABLE 1: SUMMARY OF SOIL ANALYTICAL RESULTS VOCs AND SVOCs PROJECT: MEADOW OAK INDUSTRIAL ECS PROJECT NO: 49-6535-1 Parameter ANALYTICAL RESULTS COMPARISION CRITERIA Sample ID B-1 B-24 N-1 E-1 W-1 S-1 Residential MSCC Industrial/Commercial Use MSCC Protection of Groundwater MSCC Collection Date 9/21/18 9/7/18 9/21/18 9/21/18 9/21/18 9/21/18 Semivolatile Organic Compounds by EPA Method 8270D 1-Methyl naphthalene <0.499 10.9 <2.2 31.3 <0.456 1,200 32,000 0.4 2-Methyl naphthalene <0.499 13.7 2.63 44.8 0.742 <0.482 63 1,635 3.6 Naphthalene <0.499 5.27 <2.2 <10.1 <0.456 <0.482 313 8,176 0.16 Phenanthrene <0.499 <2.2 11.8 <0.456 <0.482 469 12,264 56 Volatile Organic Compounds by EPA Method 8260B Isopropylbenzene 2.23 <0.132 0.527 <0.0055 <0.0062 1,564 40,880 1.7 p-Isopropyltoluene <0.182 <0.109 0.166 2.39 0.0074 <0.0062 100 4,000 0.12 Ethylbenzene <0.182 <0.109 <0.132 0.428 <0.0055 <0.0062 1,560 40,000 4.9 sec -Butyl benzene <0.182 0.365 <0.132 1.01 <0.0055 <0.0062 626 16,350 3.3 Naphthalene <0.182 9.78 0.732 5.34 0.0549 <0.0062 313 8,176 0.16 n-Propylbenzene .182 <0.109 <0.132 0.812 <0.0055 <0.0062 626 16,350 1.7 1,2,4-Trim ethyl benzene <0.182 <0.109 <0.132 5.13 0.0191 <0.0062 782 20,440 8.5 1,3,5-Trim ethyl benzene <0.182 <0.109 0.345 1.62 <0.0055 <0.0062 782 20,440 8.3 Xylene (Total) "-36,' <0.109 <0.263 2.54 <0.0111 <0.0125 3,129 81,760 4.6 Notes: Results presented in milligrams per kilogram (mg/kg), analogous to parts per million (ppm) MSCC - Maximum Soil Contaminant Concentration (Obtained from NCDEQ UST Section webpage on 10-08-2018) Bold denotes concentration exceeds the Residential MSCC Italics denotes concentration exceeds the Protection of Groundwater MSCC TABLE 2: SUMMARY OF SOIL ANALYTICAL RESULTS ALIPHATICS AND AROMATIC FRACTIONS PROJECT: MEADOW OAK INDUSTRIAL ECS PROJECT NO: 49-6535-1 PAGE 1 OF 3 SOIL SAMPLE: B-1 MAXIMUM SOIL CONTAMINANT CONCENTRATIONS (MSCCs) DEPTH OF COLLECTION: 16-18 FEET FOR VARIOUS EXPOSURE SCENARIOS DATE OF COLLECTION: 09/21/2018 (mg/kg) TOXICOLOGICALLY CONCENTRATION SUM OF DEFINED ANALYTICAL DETECTED BY VPH AND EPH HYDROCARBON HYDROCARBON ANALYTICAL LABORATORY CONCENTRATIONS FRACTION FRACTION METHOD (mg/kg) (mg/kg) SOIL TO GROUNDWATER RESIDENTIAL INDUSTRIAL/COMMERCIAL C5 - C8 ALIPHATICS C5 - C8 ALIPHATICS VPH <5.0 <5.0 68 939 24,528 C9 - C18 ALIPHATICS C9 - C12 ALIPHATICS VPH <5.0 <20.2 540 1,500 40,000 C9 - C18 ALIPHATICS EPH <15.2 C19 - C36 ALIPHATICS C19 - C36 ALIPHATICS EPH <15.2 <15.2 CONSIDERED IMMOBILE 31,000 810,000 C9 - C22 AROMATICS C9 - C10 AROMATICS VPH <5.0 <20.2 31 469 12,264 C11 - C22 AROMATICS EPH <15.2 SOIL SAMPLE: N-1 MAXIMUM SOIL CONTAMINANT CONCENTRATIONS (MSCCs) DEPTH OF COLLECTION: 12-13 FEET FOR VARIOUS EXPOSURE SCENARIOS DATE OF COLLECTION: 09/21/2018 (mg/kg) TOXICOLOGICALLY CONCENTRATION SUM OF DEFINED ANALYTICAL DETECTED BY VPH AND EPH HYDROCARBON HYDROCARBON ANALYTICAL LABORATORY CONCENTRATIONS FRACTION FRACTION METHOD (mg/kg) (mg/kg) SOIL TO GROUNDWATER RESIDENTIAL INDUSTRIAL/COMMERCIAL C5 - C8 ALIPHATICS C5 - C8 ALIPHATICS VPH <3.4 <3.4 68 939 24,528 C9 - C18 ALIPHATICS C9 - C12 ALIPHATICS VPH 55.0 338 540 1,500 40,000 C9 - C18 ALIPHATICS EPH 283 C19 - C36 ALIPHATICS C19 - C36 ALIPHATICS EPH <136 <136 CONSIDERED IMMOBILE 31,000 810,000 C9 - C22 AROMATICS C9 - C10 AROMATICS VPH 21.1 137 31 469 12,264 C11 - C22 AROMATICS EPH 116 TABLE 2: SUMMARY OF SOIL ANALYTICAL RESULTS ALIPHATICS AND AROMATIC FRACTIONS PROJECT: MEADOW OAK INDUSTRIAL ECS PROJECT NO: 49-6535-1 PAGE 2 OF 3 SOIL SAMPLE: E-1 MAXIMUM SOIL CONTAMINANT CONCENTRATIONS (MSCCs) DEPTH OF COLLECTION: 12-13 FEET FOR VARIOUS EXPOSURE SCENARIOS DATE OF COLLECTION: 09/21/2018 (mg/kg) TOXICOLOGICALLY CONCENTRATION SUM OF DEFINED ANALYTICAL DETECTED BY VPH AND EPH HYDROCARBON HYDROCARBON ANALYTICAL LABORATORY CONCENTRATIONS FRACTION FRACTION METHOD (mg/kg) (mg/kg) SOIL TO GROUNDWATER RESIDENTIAL INDUSTRIAL/COMMERCIAL C5 - C8 ALIPHATICS C5 - C8 ALIPHATICS VPH 10.5 10.5 68 939 24,528 C9 - C18 ALIPHATICS C9 - C12 ALIPHATICS VPH 227 5,137 540 1,500 40,000 C9 - C18 ALIPHATICS EPH 4,910 C19 - C36 ALIPHATICS C19 - C36 ALIPHATICS EPH <1,540 <1,540 CONSIDERED IMMOBILE 31,000 810,000 C9 - C22 AROMATICS C9 - C10 AROMATICS VPH 83.8 2,174 31 469 12,264 C11 - C22 AROMATICS EPH 2,090 SOIL SAMPLE: W-1 MAXIMUM SOIL CONTAMINANT CONCENTRATIONS (MSCCs) DEPTH OF COLLECTION: 12-13 FEET FOR VARIOUS EXPOSURE SCENARIOS DATE OF COLLECTION: 09/21/2018 (mg/kg) TOXICOLOGICALLY CONCENTRATION SUM OF DEFINED ANALYTICAL DETECTED BY VPH AND EPH HYDROCARBON HYDROCARBON ANALYTICAL LABORATORY CONCENTRATIONS FRACTION FRACTION METHOD (mg/kg) (mg/kg) SOIL TO GROUNDWATER RESIDENTIAL INDUSTRIAL/COMMERCIAL C5 - C8 ALIPHATICS C5 - C8 ALIPHATICS VPH <3.9 <3.9 68 939 24,528 C9 - C18 ALIPHATICS C9 - C12 ALIPHATICS VPH 4.1 78.1 540 1,500 40,000 C9 - C18 ALIPHATICS EPH 74.0 C19 - C36 ALIPHATICS C19 - C36 ALIPHATICS EPH <28.1 <28.1 CONSIDERED IMMOBILE 31,000 810,000 C9 - C22 AROMATICS C9 - C10 AROMATICS VPH <3•9 -35.4 but539.3 31 469 12,264 C11 - C22 AROMATICS EPH 35.4 TABLE 2: SUMMARY OF SOIL ANALYTICAL RESULTS ALIPHATICS AND AROMATIC FRACTIONS PROJECT: MEADOW OAK INDUSTRIAL ECS PROJECT NO: 49-6535-1 PAGE 3OF3 SOIL SAMPLE: S-1 MAXIMUM SOIL CONTAMINANT CONCENTRATIONS (MSCCs) DEPTH OF COLLECTION: 12-13 FEET FOR VARIOUS EXPOSURE SCENARIOS DATE OF COLLECTION: 09/21/2018 (mg/kg) TOXICOLOGICALLY CONCENTRATION SUM OF DEFINED ANALYTICAL DETECTED BY VPH AND EPH HYDROCARBON HYDROCARBON ANALYTICAL LABORATORY CONCENTRATIONS FRACTION FRACTION METHOD (mg/kg) (mg/kg) SOIL TO GROUNDWATER RESIDENTIAL INDUSTRIAL/COMMERCIAL C5 - C8 ALIPHATICS C5 - C8 ALIPHATICS VPH <4.4 <4.4 68 939 24,528 C9 - C18 ALIPHATICS C9 - C12 ALIPHATICS VPH <4.4 <19.0 540 1,500 40,000 C9 - C18 ALIPHATICS EPH <14.6 C19 - C36 ALIPHATICS C19 - C36 ALIPHATICS EPH <14.6 <14.6 CONSIDERED IMMOBILE 31,000 810,000 C9 - C22 AROMATICS C9 - C10 AROMATICS VPH <4.4 <19.0 31 469 12,264 C11 - C22 AROMATICS EPH <14.6 Notes: Results presented in milligrams per kilogram (mg/kg), analogous to parts per million (ppm) MSCC - Maximum Soil Contaminant Concentration (Obtained from NCDEQ UST Section webpage on 10-08-2018) Bold denotes concentration exceeds the Residential MSCC Italics denotes concentration exceeds the Protection of Groundwater MSCC APPENDIX A Photograph 1: General view of UST location prior to drilling activities Photograph 2: General view of excavation prior to uncovering the UST PHOTOGRAPHIC LOG MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA ECS PROJECT NO. 49-6535-1 Mm i ;2 Photograph 3: Additional view of excavation of UST basin Photograph 4: General view of partially uncovered UST PHOTOGRAPHIC LOG MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA ECS PROJECT NO. 49-6535-1 Photograph 5: General view of product visible through the U5T fill -port � a t Photograph 6: General view of product being pumped from the UST PHOTOGRAPHIC LOG MEADOW OAK INDUSTRIAL 4101 MEADOW OAK DRIVE CHARLOTTE, MECKLENBURG COUNTY, NORTH CAROLINA ECS PROJECT NO. 49-6535-1 APPENDIX B NON -HAZARDOUS 1. Generator ID Number 2, Page 1 of 3. Emergency Rrisponse Phone 4. Waste Tracking Number WASTE MANIFEST + 5. Generator's Name and Mailing Address Generator's Site Address (if different than mailing address) Generator's Phone: 6. Transporter 1 Company Name U.S. EPA ID Number 7. Transporter 2 Company Name U.S. EPA ID Number 8. Designated Facility Name and Site Address U.S. EPA ID Number Facilit 's Phone: 9; Waste Slfipping�Name and Description 10. Containers 11. Total 12. Unit No. Type Quantity Wt.Nol. cc — 1 � a w• w 2. i O 3 4 13. Special Handling Instructions and Additional Information 14. GENERATOR'S/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Generator's/Offeror's Printed/Typed Name Signature Month Day Year F15. International Shipments ❑ Import to U.S. ❑ Export from U.S. Port Transporter Signature for exports only): of entry/exit: Date leavina U.S.: cc w 16. Transporter Acknowledgment of Receipt of Materials ¢ I Transporter 1 Printed/Typed Name Signature Month Day Year OCn I / z Transporter 2 Printed/Typed Name Signature Month Day Year cc — 17. Discrepancy 17a. Discrepancy Indication Space ❑ Quantity El Type El Residue ❑Partial Rejection ❑Full Rejection Manifest Reference Number: 17b. Alternate Facility (or Generator) U.S. EPA ID Number J U LL Facility's Phone: w 17c. Signature of Altemale Facility (or Generator) Month Day Year zz cs w w 0 18, Designated Facility Owner or Operator: Certification of receipt of materials covered by the manifest except as noted in Item 17a Printed/Typed Name Signature Month Day Year 169-BLC-0 5 11977 (Rev. 9/09) GENERATOR'S/SHIPPER'S INITIAL COPY NON HAZARDOUS 1. Generator ID Number 1 2. Page 1 of 3. Emergency Response Phone 4. Waste Tracking Number WASTE MANIFEST 5. Generator's Name and Mailing Address Generator's Site Address (if different than mailing address) Generator's Phone: 6. Transporter 1 Company Name U.S. EPA ID Number 7. Transporter 2 Company Name U.S. EPA ID Number 8. Designated Facility Name and Site Address U.S. EPA ID Number Farilil 's Phone; 9.•Waste Shipping&me and Description 10. Containers 11. Total 12. Unit No. Type Quantity Wt.Nol. O 1. a w z w 2. r, 3. 4. 13. Special Handling Instructions and Additional Information 14. GENERATOR'S/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Generator's/Offeroes Printed/Typed Name Signature Month Day Year j is11 15. International Shipments Impart to U.S. Export from U.S. Port of entry/exit: z Transporter Signature (for exports only): Date leaving U.S.: ¢ w 16. Transporter Acknowledgment of Receipt of Materials cc Transporter 1 Printed(fyped Name Signature Month Day Year N z Transporter 2 Printed/Typed Name Signature Month Day Year ¢ F 17. Discrepancy i 17a. Discrepancy Indication Space ❑ Quantity ❑ Type ❑ Residue ❑ Partial Rejection ❑ Full Rejection Manifest Reference Number: r 17b. Alternate Facility (or Generator) U.S. EPA ID Number Zi U LL t Facility's Phone: w 17c. Signature of Alternate Facility (or Generator) Month Day Year a z �f rn w 0 i 18. Designated Facility Owner or Operator: Certification of receipt of materials covered by the manifest except as noted in Item 17a Printed/Typed Name Signature Month Day Year 169-BLC-0 5 11977 (Rev. 9/09) GENERATOR'S/SHIPPER'S INITIAL COPY NON -HAZARDOUS 1 Generator ID Number 1 2. Page 1 of a., Emergency Response Phone 4. Waste Tracking Number WASTE MANIFEST 5. Geherator's Name and Mailing Address Generator's Site Address (if different than mailing address) Generator's Phone: 6. Transporter 1 Company Name U.S. EPA ID Number 7. Transporter 2 Company Name U.S. EPA ID Number 8. Designated Facility Name and Site Address U.S. EPA ID Number Facility's Phone: 9. Waste;SMippingrNameond Description 10. Containers 11. Total 12. Unit No. Type Quantity Wt.A/ol. cc ` a w w 2, [d 3. 4. 13. Special Handling Instructions and Additional Information 14. GENERATOR'S/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Generator's/Offeror's Printed/Typed Name Signature Month Day Year F15. International Shipments ❑ Import to U.S. ❑ Export from U.S. Port of entry/exit: z Transporter Signature for exports only): Date leavin U.S.: ¢ 16. Transporter Acknowledgment of Receipt of Materials w oTransporter 1 Printed/Typed rve Signature Month Day Year / f a. Transporter 2 Printed/Typed Nomo - Signature Mdnlh -big Year' t- 17. Discrepancy 17a. Discrepancy Indication Space ❑ Quantity � Type ❑Residue ❑Partial Rejection El Full Rejection Manifest Reference Number: 17b. Alternate Facility (or Generator) U.S. EPA ID Number J fU raL F4c8ily's:Phone: W 17c. Signature of Altomate Facility (or Generator) Month bay Year F z z 0 w 0 18. Designated Facility Owner or Operator: Certification of receipt of materials Covered by the manifest except as noted in Item 17a Printed/Typed Name ' Signature Month Day Year 169-BLS-C 5 11979 (Rev. 9/09) GENERATOR'S/SHIPPER'S INITIAL COPY NON -HAZARDOUS 1. Generator ID Number ' 2. Page 1 of 3. Emergency Response Phonp, 4. Waste Tracking Number WASTE MANIFEST 5. Generator's Name and Mailing Address Generator's Site Address (if different than mailing address) Generator's Phone: s 6. Transporter 1 Company Name U.S. EPA ID Number 7. Transporter 2 Company Name U.S. EPA ID Number B. Designated Facility Name and Site Address U.S. EPA ID Number Facilit 's Phone: 9. Waste'Shippind'Name and Description 10. Containers 11. Total 12. Unit No. Type Quantity Wt.Nol. o l i w z w 2 O 3 4. 13. Special Handling Instructions and Additional Information 14. GENERATOR'S/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Generator's/Offeror's Printed/Typed Name Signature Month Day Year 15. International Shipments ❑ Import to U.S. 171 Export from U.S. Port of entry/exit: z Transporter Signature for ex orts only): Date leavin U.S.: 16. Transporter Acknowledgment of Receipt of Materials Lu Transporter 1 Printed/Typed Name Signature Month Day Year O a N a Transporter 2 Printedfryped Name Signature Month Day Year cc F 17. Discrepancy 17a. Discrepancy Indication Space ❑ Quantity ❑Type El Residue ❑Partial Rejection Full Rejection Manifest Reference Number: 17b. Alternate Facility (or Generator) U.S. EPA ID Number J U ' Lg Faclilly's Phone: w 17c. Signature of Alternate Facility (or Generator) Month Day Year z a fA W O _ ated Facility Owner or Operator: Certification of receipt of materials covered by the manifest except as noted in Item 17a FPrntedrrypedName If Signature Month Day Year 169-BLC-0 5 11977 (Rev. 9/09) GENERATOR'S/SHIPPER'S INITIAL COPY Environmental Soils Inc. VO Box 295 • Lattimore, NC 28089 ' Phone 704-434-0075• Fax 704-434-9533 Non -Hazardous Waste Manifest # 49688 oad Number (numbered sequentially as trucks are dispatched) ENVIRONMENT 4L CONSULTANT - Contact: Phone: Fax: GENERATOR: Address: County:. Phone: WASTE ORIGINATIONPOINT Complete Address: Class &Type of Contaminate in soil SOURCE OF CONTAMINATION. (ex. UST or other source) GENERATORS CERTIFICATION OF WASTE CONSTITUENTS: In lieu of submitting analytical data methods 8240 and 8270) ver joing that the waste in question does not contain organic constituents other than those which would normally appear in analysis of virgin petroleum product residue, I am submitting this Certfficate of Waste Constituents. I cert jo thatl am familiar with the source of contamination of the soil and further cert� the source, to the best of my knowledge, contains no contaminants other than that listed above. Generators Signature: Date: TRANSPORTER: As the carrier, I certify that the materials described above being shipped under this non -hazardous materials manifest are properly classified, packaged, labeled, secured, and are in proper condition for transport in commerce under the applicable regulations governing transportation, and I hereby receive this material for delivery to the facility designate. - Carrier Signature: " T%r' - �� rl Date: TRUCK #: TAG #: VOLUME: TRUCK DRIVER SIGNATURE: DATE: DESTINATION. Environmental Soils Inc. 910 Crowder Rd, Shelby, NC 28150 Dedicated Land Application Site Permit #SR0300038 I certify that the carrier has delivered the materials described above to this facility, and I hereby accept this material for treatment and/or disposal in a manner that has been authorized by the State of North Carolina. Facility Signature: Signature: Company Name Date: Date: Title: White/Facility Canary/Invoice Pink/Carrier Goldenrod/Generator Environmental Soils Inc. ,PO Box 295 • Lattimaare, NC'28089 ' Phone 704-434-0075 • Fax 704-434-9533 Non -Hazardous Waste Manifest # 49689 bate Load Number (numbered sequentially as trucks are dispatched) EAWIRONMENT4L CONSULTANT = t, Contact: Phone:_ GENER,4TOR: Contact:_ WASTE ORIGINATIONPOINT Complete Address: Class &Type of -.Contaminate in soil SOURCE OF CONT4MINATION.• (ex. UST or other source) Fax: County:. Phone: GENERJTORS CERTIFICATION OF WASTE CONSTITUENTS: In lieu of submitting analytical data (metbods 8240 and 8270) verifying that the waste in question does not contain organic constituents other than those which would normally appear in analysis of virgin petroleum product residue, Iam submitting this Certificate of Waste Constituents. I cert v that I am familiar with the source of contamination of the soil and furtber cert fv the source, to the best of my knowledge, contains no contaminants other than that listed above. Generators Signa TRANSPORTER: Contact: Phone: Date: As the carrier, I certify that the materials described above being shipped under this non -hazardous materials manifest are properly classified, packaged, labeled, secured, and are in proper condition for transport in commerce under the applicable regulations governing transportation, and I hereby receive this material for delivery to the facility designate. Carrier Signature: Date: TRUCK #: t TAG #: VOLUME: TRUCK DRIVER SIGNATURE: . c t - <;_..z. DATE: - ! DESTINATION.• Environmental Soils Inc. 910 Crowder Rd, Shelby, NC 28150 Dedicated Land Application Site Permit #SR0300038 I certify that the carrier has delivered the materials described above to this facility, and I hereby accept this material for treatment and/or disposal in a manner that has been authorized by the State of North Carolina. Facility Signature: Signature: Company Name Date: White/Facility Canary/Invoice Pink/Carrier Goldenrod/Generator Environmental Soils Inc. JPO Box 295 • Lattimore, NC 28089 ' Phone 704-434-0075• Fax 704-434-9533 Non -Hazardous Waste Manifest # A 0 � 9 Date Load Number ENVIRONMENT 4L CONSULT4NT Contact: GENERATOR: Address (numbered sequentially as trucks are dispatched) Phone: F Contact: WASTE ORIGIAATIONPOINT.• Complete Address: T Class & Type of Contaminate in soil SOURCE OF CONT4MIN14TION.• (ex. UST or other source) County: Phone: GENERATORS CERTIFICATION OF WASTE CONSTITUENTS: In lieu of submitting analytical data methods 8240 and 8270) ver ping that the waste in question does not contain organic constituents other than those which would normally appear in analysis of virgin petroleum product residue, Iam submitting this Certfficate of Waste Constituents. I cert� that I am familiar with the source of contamination of the soil and further cert o the source, to the best of my knowledge, contains no contaminants other than that listed above. Generators S1 Date: C'` -) TRANSPORTER: Contact:_? Phone: As the carrier, I certify that the materials described above being shipped under this non -hazardous materials manifest are properly classified, packaged, labeled, secured, and are in proper condition for transport in commerce under the applicable regulations governing transportation, and I hereby receive this material for delivery to the facility designate. f Carrier Signature: '- Date: TRUCK #: { TRUCK DRIVER SIGNATURE: TAG #: - VOLUME: / DATE:_ DESTINATION. Environmental Soils Inc. 910 Crowder Rd, Shelby, NC 28150 Dedicated Land Application Site Permit #SR0300038 I certify that the carrier has delivered the materials described above to this facility, and I hereby accept this material for treatment and/or disposal in a manner that has been authorized by the State of North Carolina. Facility Signature: Signature: Date:_ Company Name Title:_ Date: White/Facility Canary/Invoice Pink/Carrier Goldenrod/Generator NON -HAZARDOUS 1. Generator ID Number I 2. Page 1 of 3. Fmergency Response Phone 4. Waste Tracking Number WASTE MANIFEST 5. Generator's Name and Mailing Address Generator's Site Address (if different than mailing address) Generator's Phone: 6. Transporter 1 Company Name U.S. EPA ID Number 1 7. Transporter 2 Company Name U.S. EPA ID Number B. Designated Facility Name and Site Address U.S. EPA ID Number Facility's Phone: 9: Waste $hippinWName and Description 10. Containers 11. Total 12. Unit _ No. Type Quantity Wt.Nol. cc Q ` w z w 2, _ c7 i I 3 4, 13. Special Handling Instructions and Additional Information 14. GENERATOR'S/OFFEROR'S CERTIFICATION: I hereby declare that the contents of this consignment are fully and accurately described above by the proper shipping name, and are classified, packaged, marked and labeled/placarded, and are in all respects in proper condition for transport according to applicable international and national governmental regulations. Generator's/Offerors Printedllyped Name Signature on Day Year 15. International Shipments ❑ Import to U.S. ❑ Export from U.S. Port of entry/exit: Transporter Signature for exports onl : Date leaving U.S.: w 16. Transporter Acknowledgment of Receipt of Materials F- Transporter 1 Printed/Typed Name Signature Month Day Year a 1 Cl) ' a Transporter 2 Printed/Typed Name Signature Month Day Year ¢ 17. Discrepancy 17a. Discrepancy Indication Space ❑ Quantity ❑Type El Residue ❑Partial Rejection ❑Full Rejection Manifest Reference Number: 17b. Alternate Facility (or Generator) U.S. EPA ID Number J U LL Faciiily's Phone: LOU 17c. Signature of Alternate Facility (or Generator) Month Day Year a z r, — rn w G 18. Designated Facility Owner or Operator: Certification of receipt of materials covered by the manifest except as noted in Item 17a Printed/Typed Name Signature Month Day Year 169-BLC-0 5 11977 (Rev. 9/09) GENERATOR'S/SHIPPER'S INITIAL COPY APPENDIX C aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 October 02, 2018 Joe Nestor ECS Southeast 1812 Center Park Drive Suite D Charlotte, NC 28217 RE: Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Dear Joe Nestor: Enclosed are the analytical results for sample(s) received by the laboratory on September 21, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, p Taylor Ezell taylor.ezell@pacelabs.com (704)875-9092 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 CERTIFICATIONS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 South Carolina Certification #: 99006001 Louisiana/NELAP Certification # LA170028 Florida/NELAP Certification #: E87627 North Carolina Drinking Water Certification #: 37706 Kentucky UST Certification #: 84 North Carolina Field Services Certification #: 5342 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 12 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: Meadow Oak Indrustial UST Clos 92400331 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92400331001 B-1 MADEP EPH SEM 7 PASI-C MADEP VPH CL 6 PASI-C EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C 92400331002 S-1 MADEP EPH SEM 7 PASI-C MADEP VPH CL 6 PASI-C EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C 92400331003 E-1 MADEP EPH SEM 7 PASI-C MADEP VPH CL 6 PASI-C EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C 92400331004 N-1 MADEP EPH SEM 7 PASI-C MADEP VPH CL 6 PASI-C EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C 92400331005 W-1 MADEP EPH SEM 7 PASI-C MADEP VPH CL 6 PASI-C EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: B-1 Lab ID: 92400331001 Collected: 09/21/18 10:30 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual MADEP EPH NC Soil Analytical Method: MADEP EPH Preparation Method: MADEP EPH Aliphatic (C09-C18) ND mg/kg 15.2 1 09/21/18 21:19 09/25/18 10:05 N2 Aliphatic (C19-C36) ND mg/kg 15.2 1 09/21/18 21:19 09/25/18 10:05 N2 Aromatic (C11-C22) ND mg/kg 15.2 1 09/21/18 21:19 09/25/18 10:05 N2 Surrogates Nonatriacontane (S) 82 % 40-140 1 09/21/18 21:19 09/25/18 10:05 7194-86-7 o-Terphenyl (S) 65 % 40-140 1 09/21/18 21:19 09/25/18 10:05 84-15-1 2-Fluorobiphenyl (S) 73 % 40-140 1 09/21/18 21:19 09/25/18 10:05 321-60-8 2-Bromonaphthalene (S) 78 % 40-140 1 09/21/18 21:19 09/25/18 10:05 580-13-2 VPH NC Soil Analytical Method: MADEP VPH Preparation Method: MADEP VPH Aliphatic (C05-CO8) ND mg/kg 5.0 1 09/21/18 16:42 09/21/18 22:35 N2 Aliphatic (C09-C12) ND mg/kg 5.0 1 09/21/18 16:42 09/21/18 22:35 N2 Aliphatic(C09-C12)Adjusted ND mg/kg 5.0 1 09/21/18 16:42 09/21/18 22:35 N2 Aromatic (C09-C10) ND mg/kg 5.0 1 09/21/18 16:42 09/21/18 22:35 N2 Surrogates 4-Bromofluorobenzene (FID) (S) 137 % 70-130 1 09/21/18 16:42 09/21/18 22:35 460-00-4 S3 4-Bromofluorobenzene (PID) (S) 128 % 70-130 1 09/21/18 16:42 09/21/18 22:35 460-00-4 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 83-32-9 Acenaphthylene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 208-96-8 Aniline ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 62-53-3 Anthracene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 120-12-7 Benzo(a)anthracene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 56-55-3 Benzo(a)pyrene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 50-32-8 Benzo(b)fluoranthene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 205-99-2 Benzo(g,h,i)perylene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 191-24-2 Benzo(k)fluoranthene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 207-08-9 Benzoic Acid ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 65-85-0 Benzyl alcohol ND ug/kg 998 1 09/21/18 20:14 09/24/18 12:59 100-51-6 4-Bromophenylphenyl ether ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 101-55-3 Butylbenzylphthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 85-68-7 4-ChIoro-3-methyl phenol ND ug/kg 998 1 09/21/18 20:14 09/24/18 12:59 59-50-7 4-Chloroaniline ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 111-44-4 2-Chloronaphthalene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 91-58-7 2-Chlorophenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 7005-72-3 Chrysene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 218-01-9 Dibenz(a,h)anthracene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 53-70-3 Dibenzofuran ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 132-64-9 1,2-Dichlorobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 95-50-1 1,3-Dichlorobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 541-73-1 1,4-Dichlorobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 91-94-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: B-1 Lab ID: 92400331001 Collected: 09/21/18 10:30 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 2,4-Dichlorophenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 120-83-2 Diethylphthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 84-66-2 2,4-Dimethylphenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 105-67-9 Dimethylphthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 131-11-3 Di-n-butylphthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/kg 998 1 09/21/18 20:14 09/24/18 12:59 534-52-1 2,4-Dinitrophenol ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 51-28-5 2,4-Dinitrotoluene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 121-14-2 2,6-Dinitrotoluene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 606-20-2 Di-n-octylphthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 117-84-0 bis(2- Ethyl hexyl)phthalate ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 117-81-7 Fluoranthene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 206-44-0 Fluorene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 86-73-7 Hexachloro-1,3-butadiene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 87-68-3 Hexachlorobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 118-74-1 Hexachlorocyclopentadiene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 77-47-4 Hexachloroethane ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 193-39-5 Isophorone ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 78-59-1 1-Methylnaphthalene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 90-12-0 2-Methylnaphthalene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 91-57-6 2-Methylphenol(o-Cresol) ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 15831-10-4 Naphthalene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 91-20-3 2-Nitroaniline ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 88-74-4 3-Nitroaniline ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 99-09-2 4-Nitroaniline ND ug/kg 998 1 09/21/18 20:14 09/24/18 12:59 100-01-6 Nitrobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 98-95-3 2-Nitrophenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 88-75-5 4-Nitrophenol ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 100-02-7 N-Nitrosodimethylamine ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 62-75-9 N-Nitroso-di-n-propylamine ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 621-64-7 N-Nitrosodiphenylamine ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 108-60-1 Pentachlorophenol ND ug/kg 2500 1 09/21/18 20:14 09/24/18 12:59 87-86-5 Phenanthrene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 85-01-8 Phenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 108-95-2 Pyrene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 129-00-0 1,2,4-Trichlorobenzene ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 120-82-1 2,4,5-Trichlorophenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 95-95-4 2,4,6-Trichlorophenol ND ug/kg 499 1 09/21/18 20:14 09/24/18 12:59 88-06-2 Surrogates Nitrobenzene-d5 (S) 61 % 23-110 1 09/21/18 20:14 09/24/18 12:59 4165-60-0 2-Fluorobiphenyl (S) 54 % 30-110 1 09/21/18 20:14 09/24/18 12:59 321-60-8 Terphenyl-d14 (S) 51 % 28-110 1 09/21/18 20:14 09/24/18 12:59 1718-51-0 Phenol-d6 (S) 41 % 22-110 1 09/21/18 20:14 09/24/18 12:59 13127-88-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: B-1 Lab ID: 92400331001 Collected: 09/21/18 10:30 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Surrogates 2-Fluorophenol (S) 43 % 13-110 1 09/21/18 20:14 09/24/18 12:59 367-12-4 2,4,6-Tribromophenol (S) 54 % 27-110 1 09/21/18 20:14 09/24/18 12:59 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg 3640 25 09/24/18 10:17 09/24/18 20:06 67-64-1 Benzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 71-43-2 Bromobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 108-86-1 Bromochloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 74-97-5 Bromodichloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 75-27-4 Bromoform ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 75-25-2 Bromomethane ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 74-83-9 2-Butanone (MEK) ND ug/kg 3640 25 09/24/18 10:17 09/24/18 20:06 78-93-3 n-Butylbenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 104-51-8 sec-Butylbenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 135-98-8 tert-Butyl benzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 98-06-6 Carbon tetrachloride ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 56-23-5 Chlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 108-90-7 Chloroethane ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 75-00-3 Chloroform ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 67-66-3 Chloromethane ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 74-87-3 2-Chlorotoluene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 95-49-8 4-Chlorotoluene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 96-12-8 Dibromochloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 106-93-4 Dibromomethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 74-95-3 1,2-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 95-50-1 1,3-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 541-73-1 1,4-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 106-46-7 Dichlorodifluoromethane ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 75-71-8 1,1-Dichloroethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 75-34-3 1,2-Dichloroethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 107-06-2 1,1-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 75-35-4 cis-1,2-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 156-59-2 trans-1,2-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 156-60-5 1,2-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 78-87-5 1,3-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 142-28-9 2,2-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 594-20-7 1,1-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 563-58-6 cis-1,3-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 10061-02-6 Diisopropyl ether ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 108-20-3 Ethylbenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 87-68-3 2-Hexanone ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:06 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: B-1 Lab ID: 92400331001 Collected: 09/21/18 10:30 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Analytical Method: EPA 8260E Preparation Method: EPA 5035A ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 98-82-8 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 99-87-6 ND ug/kg 728 25 09/24/18 10:17 09/24/18 20:06 75-09-2 ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:06 108-10-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 1634-04-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 91-20-3 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 103-65-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 100-42-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 630-20-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 79-34-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 127-18-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 108-88-3 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 87-61-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 120-82-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 71-55-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 79-00-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 79-01-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 75-69-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 96-18-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 95-63-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 108-67-8 ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:06 108-05-4 ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 75-01-4 ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 1330-20-7 ND ug/kg 364 25 09/24/18 10:17 09/24/18 20:06 179601-23-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:06 95-47-6 101 % 70-130 25 09/24/18 10:17 09/24/18 20:06 2037-26-5 96 % 70-130 25 09/24/18 10:17 09/24/18 20:06 460-00-4 92 % 70-132 25 09/24/18 10:17 09/24/18 20:06 17060-07-0 Analytical Method: ASTM D2974-87 33.2 % 0.10 1 REPORT OF LABORATORY ANALYSIS 09/21/18 17:23 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: S-1 Lab ID: 92400331002 Collected: 09/21/18 10:35 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual MADEP EPH NC Soil Analytical Method: MADEP EPH Preparation Method: MADEP EPH Aliphatic (C09-C18) ND mg/kg 14.6 1 09/21/18 21:19 09/25/18 10:32 N2 Aliphatic (C19-C36) ND mg/kg 14.6 1 09/21/18 21:19 09/25/18 10:32 N2 Aromatic (C11-C22) ND mg/kg 14.6 1 09/21/18 21:19 09/25/18 10:32 N2 Surrogates Nonatriacontane (S) 58 % 40-140 1 09/21/18 21:19 09/25/18 10:32 7194-86-7 o-Terphenyl (S) 53 % 40-140 1 09/21/18 21:19 09/25/18 10:32 84-15-1 2-Fluorobiphenyl (S) 79 % 40-140 1 09/21/18 21:19 09/25/18 10:32 321-60-8 2-Bromonaphthalene (S) 83 % 40-140 1 09/21/18 21:19 09/25/18 10:32 580-13-2 VPH NC Soil Analytical Method: MADEP VPH Preparation Method: MADEP VPH Aliphatic (C05-008) ND mg/kg 4.4 1 09/21/18 16:42 09/21/18 23:05 N2 Aliphatic (C09-C12) ND mg/kg 4.4 1 09/21/18 16:42 09/21/18 23:05 N2 Aliphatic(C09-C12)Adjusted ND mg/kg 4.4 1 09/21/18 16:42 09/21/18 23:05 N2 Aromatic (C09-C10) ND mg/kg 4.4 1 09/21/18 16:42 09/21/18 23:05 N2 Surrogates 4-Bromofluorobenzene (FID) (S) 142 % 70-130 1 09/21/18 16:42 09/21/18 23:05 460-00-4 S3 4-Bromofluorobenzene (PID) (S) 133 % 70-130 1 09/21/18 16:42 09/21/18 23:05 460-00-4 S3 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 83-32-9 Acenaphthylene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 208-96-8 Aniline ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 62-53-3 Anthracene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 120-12-7 Benzo(a)anthracene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 56-55-3 Benzo(a)pyrene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 50-32-8 Benzo(b)fluoranthene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 205-99-2 Benzo(g,h,i)perylene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 191-24-2 Benzo(k)fluoranthene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 207-08-9 Benzoic Acid ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 65-85-0 Benzyl alcohol ND ug/kg 963 1 09/21/18 20:14 09/24/18 13:30 100-51-6 4-Bromophenylphenyl ether ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 101-55-3 Butylbenzylphthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 85-68-7 4-ChIoro-3-methyl phenol ND ug/kg 963 1 09/21/18 20:14 09/24/18 13:30 59-50-7 4-Chloroaniline ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 111-44-4 2-Chloronaphthalene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 91-58-7 2-Chlorophenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 7005-72-3 Chrysene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 218-01-9 Dibenz(a,h)anthracene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 53-70-3 Dibenzofuran ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 132-64-9 1,2-Dichlorobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 95-50-1 1,3-Dichlorobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 541-73-1 1,4-Dichlorobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 91-94-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: S-1 Lab ID: 92400331002 Collected: 09/21/18 10:35 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 2,4-Dichlorophenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 120-83-2 Diethylphthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 84-66-2 2,4-Dimethylphenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 105-67-9 Dimethylphthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 131-11-3 Di-n-butylphthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/kg 963 1 09/21/18 20:14 09/24/18 13:30 534-52-1 2,4-Dinitrophenol ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 51-28-5 2,4-Dinitrotoluene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 121-14-2 2,6-Dinitrotoluene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 606-20-2 Di-n-octylphthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 117-84-0 bis(2- Ethyl hexyl)phthalate ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 117-81-7 Fluoranthene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 206-44-0 Fluorene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 86-73-7 Hexachloro-1,3-butadiene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 87-68-3 Hexachlorobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 118-74-1 Hexachlorocyclopentadiene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 77-47-4 Hexachloroethane ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 193-39-5 Isophorone ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 78-59-1 1-Methylnaphthalene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 90-12-0 2-Methylnaphthalene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 91-57-6 2-Methylphenol(o-Cresol) ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 15831-10-4 Naphthalene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 91-20-3 2-Nitroaniline ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 88-74-4 3-Nitroaniline ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 99-09-2 4-Nitroaniline ND ug/kg 963 1 09/21/18 20:14 09/24/18 13:30 100-01-6 Nitrobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 98-95-3 2-Nitrophenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 88-75-5 4-Nitrophenol ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 100-02-7 N-Nitrosodimethylamine ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 62-75-9 N-Nitroso-di-n-propylamine ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 621-64-7 N-Nitrosodiphenylamine ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 108-60-1 Pentachlorophenol ND ug/kg 2410 1 09/21/18 20:14 09/24/18 13:30 87-86-5 Phenanthrene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 85-01-8 Phenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 108-95-2 Pyrene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 129-00-0 1,2,4-Trichlorobenzene ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 120-82-1 2,4,5-Trichlorophenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 95-95-4 2,4,6-Trichlorophenol ND ug/kg 482 1 09/21/18 20:14 09/24/18 13:30 88-06-2 Surrogates Nitrobenzene-d5 (S) 77 % 23-110 1 09/21/18 20:14 09/24/18 13:30 4165-60-0 2-Fluorobiphenyl (S) 69 % 30-110 1 09/21/18 20:14 09/24/18 13:30 321-60-8 Terphenyl-d14 (S) 75 % 28-110 1 09/21/18 20:14 09/24/18 13:30 1718-51-0 Phenol-d6 (S) 50 % 22-110 1 09/21/18 20:14 09/24/18 13:30 13127-88-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: S-1 Lab ID: 92400331002 Collected: 09/21/18 10:35 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Surrogates 2-Fluorophenol (S) 57 % 13-110 1 09/21/18 20:14 09/24/18 13:30 367-12-4 2,4,6-Tribromophenol (S) 66 % 27-110 1 09/21/18 20:14 09/24/18 13:30 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg 125 1 09/24/18 10:02 09/24/18 20:26 67-64-1 Benzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 71-43-2 Bromobenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 108-86-1 Bromochloromethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 74-97-5 Bromodichloromethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 75-27-4 Bromoform ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 75-25-2 Bromomethane ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 74-83-9 2-Butanone (MEK) ND ug/kg 125 1 09/24/18 10:02 09/24/18 20:26 78-93-3 n-Butylbenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 104-51-8 sec-Butylbenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 135-98-8 tert-Butyl benzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 98-06-6 Carbon tetrachloride ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 56-23-5 Chlorobenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 108-90-7 Chloroethane ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 75-00-3 Chloroform ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 67-66-3 Chloromethane ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 74-87-3 2-Chlorotoluene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 95-49-8 4-Chlorotoluene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 96-12-8 Dibromochloromethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 106-93-4 Dibromomethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 74-95-3 1,2-Dichlorobenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 95-50-1 1,3-Dichlorobenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 541-73-1 1,4-Dichlorobenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 106-46-7 Dichlorodifluoromethane ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 75-71-8 1,1-Dichloroethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 75-34-3 1,2-Dichloroethane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 107-06-2 1,1-Dichloroethene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 75-35-4 cis-1,2-Dichloroethene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 156-59-2 trans-1,2-Dichloroethene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 156-60-5 1,2-Dichloropropane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 78-87-5 1,3-Dichloropropane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 142-28-9 2,2-Dichloropropane ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 594-20-7 1,1-Dichloropropene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 563-58-6 cis-1,3-Dichloropropene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 10061-02-6 Diisopropyl ether ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 108-20-3 Ethylbenzene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 87-68-3 2-Hexanone ND ug/kg 62.4 1 09/24/18 10:02 09/24/18 20:26 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: S-1 Lab ID: 92400331002 Collected: 09/21/18 10:35 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Analytical Method: EPA 8260E Preparation Method: EPA 5035A ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 98-82-8 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 99-87-6 ND ug/kg 25.0 1 09/24/18 10:02 09/24/18 20:26 75-09-2 ND ug/kg 62.4 1 09/24/18 10:02 09/24/18 20:26 108-10-1 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 1634-04-4 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 91-20-3 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 103-65-1 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 100-42-5 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 630-20-6 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 79-34-5 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 127-18-4 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 108-88-3 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 87-61-6 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 120-82-1 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 71-55-6 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 79-00-5 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 79-01-6 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 75-69-4 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 96-18-4 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 95-63-6 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 108-67-8 ND ug/kg 62.4 1 09/24/18 10:02 09/24/18 20:26 108-05-4 ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 75-01-4 ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 1330-20-7 ND ug/kg 12.5 1 09/24/18 10:02 09/24/18 20:26 179601-23-1 ND ug/kg 6.2 1 09/24/18 10:02 09/24/18 20:26 95-47-6 99 % 70-130 1 09/24/18 10:02 09/24/18 20:26 2037-26-5 96 % 70-130 1 09/24/18 10:02 09/24/18 20:26 460-00-4 94 % 70-132 1 09/24/18 10:02 09/24/18 20:26 17060-07-0 Analytical Method: ASTM D2974-87 30.3 % 0.10 1 REPORT OF LABORATORY ANALYSIS 09/21/18 17:24 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: E-1 Lab ID: 92400331003 Collected: 09/21/18 10:40 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual MADEP EPH NC Soil Analytical Method: MADEP EPH Preparation Method: MADEP EPH Aliphatic (C09-C18) 4910 mg/kg 1540 100 09/21/18 21:19 09/25/18 14:50 N2 Aliphatic (C19-C36) ND mg/kg 1540 100 09/21/18 21:19 09/25/18 14:50 N2 Aromatic (C11-C22) 2090 mg/kg 307 20 09/21/18 21:19 09/25/18 14:50 N2 Surrogates Nonatriacontane (S) 0 % 40-140 100 09/21/18 21:19 09/25/18 14:50 7194-86-7 S4 o-Terphenyl (S) 0 % 40-140 20 09/21/18 21:19 09/25/18 14:50 84-15-1 S4 2-Fluorobiphenyl (S) 0 % 40-140 20 09/21/18 21:19 09/25/18 14:50 321-60-8 S4 2-Bromonaphthalene (S) 0 % 40-140 20 09/21/18 21:19 09/25/18 14:50 580-13-2 S4 VPH NC Soil Analytical Method: MADEP VPH Preparation Method: MADEP VPH Aliphatic (C05-CO8) 10.5 mg/kg 5.1 1 09/21/18 16:42 09/22/18 00:33 N2 Aliphatic (C09-C12) 227 mg/kg 5.1 1 09/21/18 16:42 09/22/18 00:33 N2 Aliphatic(C09-C12) Adjusted 143 mg/kg 5.1 1 09/21/18 16:42 09/22/18 00:33 N2 Aromatic (C09-C10) 83.8 mg/kg 5.1 1 09/21/18 16:42 09/22/18 00:33 N2 Surrogates 4-Bromofluorobenzene (FID) (S) 175 % 70-130 1 09/21/18 16:42 09/22/18 00:33 460-00-4 S2 4-Bromofluorobenzene (PID) (S) 139 % 70-130 1 09/21/18 16:42 09/22/18 00:33 460-00-4 SO 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 83-32-9 Acenaphthylene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 208-96-8 Aniline ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 62-53-3 Anthracene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 120-12-7 Benzo(a)anthracene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 56-55-3 Benzo(a)pyrene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 50-32-8 Benzo(b)fluoranthene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 205-99-2 Benzo(g,h,i)perylene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 191-24-2 Benzo(k)fluoranthene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 207-08-9 Benzoic Acid ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 65-85-0 Benzyl alcohol ND ug/kg 1010 1 09/21/18 20:14 09/24/18 14:01 100-51-6 4-Bromophenylphenyl ether ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 101-55-3 Butylbenzylphthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 85-68-7 4-ChIoro-3-methyl phenol ND ug/kg 1010 1 09/21/18 20:14 09/24/18 14:01 59-50-7 4-Chloroaniline ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 111-44-4 2-Chloronaphthalene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 91-58-7 2-Chlorophenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 7005-72-3 Chrysene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 218-01-9 Dibenz(a,h)anthracene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 53-70-3 Dibenzofuran ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 132-64-9 1,2-Dichlorobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 95-50-1 1,3-Dichlorobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 541-73-1 1,4-Dichlorobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 91-94-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: E-1 Lab ID: 92400331003 Collected: 09/21/18 10:40 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 2,4-Dichlorophenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 120-83-2 Diethylphthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 84-66-2 2,4-Dimethylphenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 105-67-9 Dimethylphthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 131-11-3 Di-n-butylphthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/kg 1010 1 09/21/18 20:14 09/24/18 14:01 534-52-1 2,4-Dinitrophenol ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 51-28-5 2,4-Dinitrotoluene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 121-14-2 2,6-Dinitrotoluene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 606-20-2 Di-n-octylphthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 117-84-0 bis(2- Ethyl hexyl)phthalate ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 117-81-7 Fluoranthene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 206-44-0 Fluorene ND ug/kg 10100 20 09/21/18 20:14 09/24/18 21:19 86-73-7 Hexachloro-1,3-butadiene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 87-68-3 Hexachlorobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 118-74-1 Hexachlorocyclopentadiene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 77-47-4 Hexachloroethane ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 193-39-5 Isophorone ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 78-59-1 1-Methylnaphthalene 31300 ug/kg 10100 20 09/21/18 20:14 09/24/18 21:19 90-12-0 2-Methylnaphthalene 44800 ug/kg 10100 20 09/21/18 20:14 09/24/18 21:19 91-57-6 2-Methylphenol(o-Cresol) ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 15831-10-4 Naphthalene ND ug/kg 10100 20 09/21/18 20:14 09/24/18 21:19 91-20-3 2-Nitroaniline ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 88-74-4 3-Nitroaniline ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 99-09-2 4-Nitroaniline ND ug/kg 1010 1 09/21/18 20:14 09/24/18 14:01 100-01-6 Nitrobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 98-95-3 2-Nitrophenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 88-75-5 4-Nitrophenol ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 100-02-7 N-Nitrosodimethylamine ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 62-75-9 N-Nitroso-di-n-propylamine ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 621-64-7 N-Nitrosodiphenylamine ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 108-60-1 Pentachlorophenol ND ug/kg 2530 1 09/21/18 20:14 09/24/18 14:01 87-86-5 Phenanthrene 11800 ug/kg 10100 20 09/21/18 20:14 09/24/18 21:19 85-01-8 Phenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 108-95-2 Pyrene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 129-00-0 1,2,4-Trichlorobenzene ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 120-82-1 2,4,5-Trichlorophenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 95-95-4 2,4,6-Trichlorophenol ND ug/kg 506 1 09/21/18 20:14 09/24/18 14:01 88-06-2 Surrogates Nitrobenzene-d5 (S) 137 % 23-110 1 09/21/18 20:14 09/24/18 14:01 4165-60-0 SO 2-Fluorobiphenyl (S) 53 % 30-110 1 09/21/18 20:14 09/24/18 14:01 321-60-8 Terphenyl-d14 (S) 66 % 28-110 1 09/21/18 20:14 09/24/18 14:01 1718-51-0 Phenol-d6 (S) 35 % 22-110 1 09/21/18 20:14 09/24/18 14:01 13127-88-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: E-1 Lab ID: 92400331003 Collected: 09/21/18 10:40 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Surrogates 2-Fluorophenol (S) 38 % 13-110 1 09/21/18 20:14 09/24/18 14:01 367-12-4 2,4,6-Tribromophenol (S) 105 % 27-110 1 09/21/18 20:14 09/24/18 14:01 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg 3650 25 09/24/18 10:17 09/24/18 20:44 67-64-1 Benzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 71-43-2 Bromobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 108-86-1 Bromochloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 74-97-5 Bromodichloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 75-27-4 Bromoform ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 75-25-2 Bromomethane ND ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 74-83-9 2-Butanone (MEK) ND ug/kg 3650 25 09/24/18 10:17 09/24/18 20:44 78-93-3 n-Butylbenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 104-51-8 sec-Butylbenzene 1010 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 135-98-8 tert-Butyl benzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 98-06-6 Carbon tetrachloride ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 56-23-5 Chlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 108-90-7 Chloroethane ND ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 75-00-3 Chloroform ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 67-66-3 Chloromethane ND ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 74-87-3 2-Chlorotoluene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 95-49-8 4-Chlorotoluene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 96-12-8 Dibromochloromethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 106-93-4 Dibromomethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 74-95-3 1,2-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 95-50-1 1,3-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 541-73-1 1,4-Dichlorobenzene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 106-46-7 Dichlorodifluoromethane ND ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 75-71-8 1,1-Dichloroethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 75-34-3 1,2-Dichloroethane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 107-06-2 1,1-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 75-35-4 cis-1,2-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 156-59-2 trans-1,2-Dichloroethene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 156-60-5 1,2-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 78-87-5 1,3-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 142-28-9 2,2-Dichloropropane ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 594-20-7 1,1-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 563-58-6 cis-1,3-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 10061-02-6 Diisopropyl ether ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 108-20-3 Ethylbenzene 428 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 87-68-3 2-Hexanone ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:44 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: E-1 Lab ID: 92400331003 Collected: 09/21/18 10:40 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Analytical Method: EPA 8260E Preparation Method: EPA 5035A 527 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 98-82-8 2390 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 99-87-6 ND ug/kg 729 25 09/24/18 10:17 09/24/18 20:44 75-09-2 ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:44 108-10-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 1634-04-4 5340 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 91-20-3 812 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 103-65-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 100-42-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 630-20-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 79-34-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 127-18-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 108-88-3 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 87-61-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 120-82-1 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 71-55-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 79-00-5 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 79-01-6 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 75-69-4 ND ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 96-18-4 5130 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 95-63-6 1620 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 108-67-8 ND ug/kg 1820 25 09/24/18 10:17 09/24/18 20:44 108-05-4 ND ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 75-01-4 2540 ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 1330-20-7 1460 ug/kg 365 25 09/24/18 10:17 09/24/18 20:44 179601-23-1 1070 ug/kg 182 25 09/24/18 10:17 09/24/18 20:44 95-47-6 102 % 70-130 25 09/24/18 10:17 09/24/18 20:44 2037-26-5 133 % 70-130 25 09/24/18 10:17 09/24/18 20:44 460-00-4 S2 93 % 70-132 25 09/24/18 10:17 09/24/18 20:44 17060-07-0 Analytical Method: ASTM D2974-87 34.1 % 0.10 1 REPORT OF LABORATORY ANALYSIS 09/21/18 17:24 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: N-1 Lab ID: 92400331004 Collected: 09/21/18 10:45 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual MADEP EPH NC Soil Analytical Method: MADEP EPH Preparation Method: MADEP EPH Aliphatic (C09-C18) 283 mg/kg 136 10 09/21/18 21:19 09/25/18 15:17 N2 Aliphatic (C19-C36) ND mg/kg 136 10 09/21/18 21:19 09/25/18 15:17 N2 Aromatic (C11-C22) 116 mg/kg 13.6 1 09/21/18 21:19 09/25/18 11:28 N2 Surrogates Nonatriacontane (S) 0 % 40-140 10 09/21/18 21:19 09/25/18 15:17 7194-86-7 S4 o-Terphenyl (S) 124 % 40-140 1 09/21/18 21:19 09/25/18 11:28 84-15-1 2-Fluorobiphenyl (S) 121 % 40-140 1 09/21/18 21:19 09/25/18 11:28 321-60-8 2-Bromonaphthalene (S) 110 % 40-140 1 09/21/18 21:19 09/25/18 11:28 580-13-2 VPH NC Soil Analytical Method: MADEP VPH Preparation Method: MADEP VPH Aliphatic (C05-CO8) ND mg/kg 3.4 1 09/21/18 16:42 09/29/18 03:43 N2 Aliphatic (C09-C12) 55.0 mg/kg 3.4 1 09/21/18 16:42 09/29/18 03:43 N2 Aliphatic(C09-C12) Adjusted 33.9 mg/kg 3.4 1 09/21/18 16:42 09/29/18 03:43 N2 Aromatic (C09-C10) 21.1 mg/kg 3.4 1 09/21/18 16:42 09/29/18 03:43 N2 Surrogates 4-Bromofluorobenzene (FID) (S) 159 % 70-130 1 09/21/18 16:42 09/29/18 03:43 460-00-4 SO 4-Bromofluorobenzene (PID) (S) 139 % 70-130 1 09/21/18 16:42 09/29/18 03:43 460-00-4 SO 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 83-32-9 Acenaphthylene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 208-96-8 Aniline ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 62-53-3 Anthracene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 120-12-7 Benzo(a)anthracene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 56-55-3 Benzo(a)pyrene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 50-32-8 Benzo(b)fluoranthene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 205-99-2 Benzo(g,h,i)perylene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 191-24-2 Benzo(k)fluoranthene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 207-08-9 Benzoic Acid ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 65-85-0 Benzyl alcohol ND ug/kg 4450 5 09/21/18 20:14 09/24/18 14:33 100-51-6 4-Bromophenylphenyl ether ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 101-55-3 Butylbenzylphthalate ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 85-68-7 4-ChIoro-3-methyl phenol ND ug/kg 4450 5 09/21/18 20:14 09/24/18 14:33 59-50-7 4-Chloroaniline ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 111-44-4 2-Chloronaphthalene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 91-58-7 2-Chlorophenol ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 7005-72-3 Chrysene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 218-01-9 Dibenz(a,h)anthracene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 53-70-3 Dibenzofuran ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 132-64-9 1,2-Dichlorobenzene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 95-50-1 1,3-Dichlorobenzene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 541-73-1 1,4-Dichlorobenzene ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 91-94-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: N-1 Lab ID: 92400331004 Collected: 09/21/18 10:45 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters 8270 MSSV Microwave 2,4-Dichlorophenol Diethylphthalate 2,4-Dimethylphenol Dimethylphthalate Di-n-butylphthalate 4,6-Dinitro-2-methyl phenol 2,4-Dinitrophenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene Di-n-octylphthalate bis(2- Ethyl hexyl)phthalate Fluoranthene Fluorene Hexachloro-1,3-butadiene Hexachlorobenzene Hexachlorocyclopentadiene Hexachloroethane Indeno(1,2,3-cd)pyrene Isophorone 1-Methylnaphthalene 2-Methylnaphthalene 2-Methylphenol(o-Cresol) 3&4-Methyl phenol (m&p Cresol) Naphthalene 2-Nitroaniline 3-Nitroaniline 4-Nitroaniline Nitrobenzene 2-Nitrophenol 4-Nitrophenol N-Nitrosodimethylamine N-Nitroso-di-n-propylamine N-Nitrosodiphenylamine 2,2'-Oxybis(1-chloropropane) Pentachlorophenol Phenanthrene Phenol Pyrene 1,2,4-Trichlorobenzene 2,4,5-Trichlorophenol 2,4,6-Trichlorophenol Surrogates Nitrobenzene-d5 (S) 2-Fluorobiphenyl (S) Terphenyl-d14 (S) Phenol-d6 (S) Results Units Report Limit DF Prepared Analyzed CAS No. Qual Analytical Method: EPA 8270D Preparation Method: EPA 3546 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 120-83-2 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 84-66-2 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 105-67-9 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 131-11-3 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 84-74-2 ND ug/kg 4450 5 09/21/18 20:14 09/24/18 14:33 534-52-1 ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 51-28-5 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 121-14-2 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 606-20-2 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 117-84-0 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 117-81-7 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 206-44-0 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 86-73-7 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 87-68-3 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 118-74-1 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 77-47-4 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 67-72-1 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 193-39-5 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 78-59-1 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 90-12-0 2630 ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 91-57-6 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 95-48-7 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 15831-10-4 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 91-20-3 ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 88-74-4 ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 99-09-2 ND ug/kg 4450 5 09/21/18 20:14 09/24/18 14:33 100-01-6 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 98-95-3 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 88-75-5 ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 100-02-7 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 62-75-9 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 621-64-7 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 86-30-6 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 108-60-1 ND ug/kg 11100 5 09/21/18 20:14 09/24/18 14:33 87-86-5 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 85-01-8 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 108-95-2 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 129-00-0 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 120-82-1 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 95-95-4 ND ug/kg 2220 5 09/21/18 20:14 09/24/18 14:33 88-06-2 60 % 23-110 5 09/21/18 20:14 09/24/18 14:33 4165-60-0 64 % 30-110 5 09/21/18 20:14 09/24/18 14:33 321-60-8 72 % 28-110 5 09/21/18 20:14 09/24/18 14:33 1718-51-0 49 % 22-110 5 09/21/18 20:14 09/24/18 14:33 13127-88-3 REPORT OF LABORATORY ANALYSIS D3 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: N-1 Lab ID: 92400331004 Collected: 09/21/18 10:45 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Surrogates 2-Fluorophenol (S) 51 % 13-110 5 09/21/18 20:14 09/24/18 14:33 367-12-4 2,4,6-Tribromophenol (S) 71 % 27-110 5 09/21/18 20:14 09/24/18 14:33 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg 2630 25 09/24/18 10:17 09/24/18 21:03 67-64-1 Benzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 71-43-2 Bromobenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 108-86-1 Bromochloromethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 74-97-5 Bromodichloromethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 75-27-4 Bromoform ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 75-25-2 Bromomethane ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 74-83-9 2-Butanone (MEK) ND ug/kg 2630 25 09/24/18 10:17 09/24/18 21:03 78-93-3 n-Butylbenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 104-51-8 sec-Butylbenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 135-98-8 tert-Butyl benzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 98-06-6 Carbon tetrachloride ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 56-23-5 Chlorobenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 108-90-7 Chloroethane ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 75-00-3 Chloroform ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 67-66-3 Chloromethane ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 74-87-3 2-Chlorotoluene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 95-49-8 4-Chlorotoluene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 96-12-8 Dibromochloromethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 106-93-4 Dibromomethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 74-95-3 1,2-Dichlorobenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 95-50-1 1,3-Dichlorobenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 541-73-1 1,4-Dichlorobenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 106-46-7 Dichlorodifluoromethane ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 75-71-8 1,1-Dichloroethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 75-34-3 1,2-Dichloroethane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 107-06-2 1,1-Dichloroethene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 75-35-4 cis-1,2-Dichloroethene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 156-59-2 trans-1,2-Dichloroethene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 156-60-5 1,2-Dichloropropane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 78-87-5 1,3-Dichloropropane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 142-28-9 2,2-Dichloropropane ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 594-20-7 1,1-Dichloropropene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 563-58-6 cis-1,3-Dichloropropene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 10061-02-6 Diisopropyl ether ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 108-20-3 Ethylbenzene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 87-68-3 2-Hexanone ND ug/kg 1320 25 09/24/18 10:17 09/24/18 21:03 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: N-1 Lab ID: 92400331004 Collected: 09/21/18 10:45 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Analytical Method: EPA 8260E Preparation Method: EPA 5035A ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 98-82-8 166 ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 99-87-6 ND ug/kg 526 25 09/24/18 10:17 09/24/18 21:03 75-09-2 ND ug/kg 1320 25 09/24/18 10:17 09/24/18 21:03 108-10-1 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 1634-04-4 732 ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 91-20-3 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 103-65-1 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 100-42-5 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 630-20-6 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 79-34-5 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 127-18-4 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 108-88-3 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 87-61-6 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 120-82-1 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 71-55-6 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 79-00-5 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 79-01-6 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 75-69-4 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 96-18-4 345 ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 95-63-6 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 108-67-8 ND ug/kg 1320 25 09/24/18 10:17 09/24/18 21:03 108-05-4 ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 75-01-4 ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 1330-20-7 ND ug/kg 263 25 09/24/18 10:17 09/24/18 21:03 179601-23-1 ND ug/kg 132 25 09/24/18 10:17 09/24/18 21:03 95-47-6 102 % 70-130 25 09/24/18 10:17 09/24/18 21:03 2037-26-5 D3 104 % 70-130 25 09/24/18 10:17 09/24/18 21:03 460-00-4 97 % 70-132 25 09/24/18 10:17 09/24/18 21:03 17060-07-0 Analytical Method: ASTM D2974-87 25.3 % 0.10 1 REPORT OF LABORATORY ANALYSIS 09/21/18 17:24 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: W-1 Lab ID: 92400331005 Collected: 09/21/18 10:50 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual MADEP EPH NC Soil Analytical Method: MADEP EPH Preparation Method: MADEP EPH Aliphatic (C09-C18) 74.0 mg/kg 28.1 2 09/21/18 21:19 09/25/18 15:45 N2 Aliphatic (C19-C36) ND mg/kg 28.1 2 09/21/18 21:19 09/25/18 15:45 N2 Aromatic (C11-C22) 35.4 mg/kg 14.0 1 09/21/18 21:19 09/25/18 11:55 N2 Surrogates Nonatriacontane (S) 74 % 40-140 2 09/21/18 21:19 09/25/18 15:45 7194-86-7 o-Terphenyl (S) 88 % 40-140 1 09/21/18 21:19 09/25/18 11:55 84-15-1 2-Fluorobiphenyl (S) 98 % 40-140 1 09/21/18 21:19 09/25/18 11:55 321-60-8 2-Bromonaphthalene (S) 100 % 40-140 1 09/21/18 21:19 09/25/18 11:55 580-13-2 VPH NC Soil Analytical Method: MADEP VPH Preparation Method: MADEP VPH Aliphatic (C05-CO8) ND mg/kg 3.9 1 09/21/18 16:42 09/21/18 23:34 N2 Aliphatic (C09-C12) 4.1 mg/kg 3.9 1 09/21/18 16:42 09/21/18 23:34 N2 Aliphatic(C09-C12)Adjusted ND mg/kg 3.9 1 09/21/18 16:42 09/21/18 23:34 N2 Aromatic (C09-C10) ND mg/kg 3.9 1 09/21/18 16:42 09/21/18 23:34 N2 Surrogates 4-Bromofluorobenzene (FID) (S) 146 % 70-130 1 09/21/18 16:42 09/21/18 23:34 460-00-4 SO 4-Bromofluorobenzene (PID) (S) 134 % 70-130 1 09/21/18 16:42 09/21/18 23:34 460-00-4 SO 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 83-32-9 Acenaphthylene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 208-96-8 Aniline ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 62-53-3 Anthracene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 120-12-7 Benzo(a)anthracene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 56-55-3 Benzo(a)pyrene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 50-32-8 Benzo(b)fluoranthene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 205-99-2 Benzo(g,h,i)perylene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 191-24-2 Benzo(k)fluoranthene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 207-08-9 Benzoic Acid ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 65-85-0 Benzyl alcohol ND ug/kg 912 1 09/21/18 20:14 09/24/18 15:04 100-51-6 4-Bromophenylphenyl ether ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 101-55-3 Butylbenzylphthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 85-68-7 4-ChIoro-3-methyl phenol ND ug/kg 912 1 09/21/18 20:14 09/24/18 15:04 59-50-7 4-Chloroaniline ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 111-44-4 2-Chloronaphthalene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 91-58-7 2-Chlorophenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 7005-72-3 Chrysene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 218-01-9 Dibenz(a,h)anthracene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 53-70-3 Dibenzofuran ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 132-64-9 1,2-Dichlorobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 95-50-1 1,3-Dichlorobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 541-73-1 1,4-Dichlorobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 91-94-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 20 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: W-1 Lab ID: 92400331005 Collected: 09/21/18 10:50 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 2,4-Dichlorophenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 120-83-2 Diethylphthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 84-66-2 2,4-Dimethylphenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 105-67-9 Dimethylphthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 131-11-3 Di-n-butylphthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/kg 912 1 09/21/18 20:14 09/24/18 15:04 534-52-1 2,4-Dinitrophenol ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 51-28-5 2,4-Dinitrotoluene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 121-14-2 2,6-Dinitrotoluene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 606-20-2 Di-n-octylphthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 117-84-0 bis(2- Ethyl hexyl)phthalate ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 117-81-7 Fluoranthene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 206-44-0 Fluorene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 86-73-7 Hexachloro-1,3-butadiene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 87-68-3 Hexachlorobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 118-74-1 Hexachlorocyclopentadiene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 77-47-4 Hexachloroethane ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 193-39-5 Isophorone ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 78-59-1 1-Methylnaphthalene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 90-12-0 2-Methylnaphthalene 742 ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 91-57-6 2-Methylphenol(o-Cresol) ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 15831-10-4 Naphthalene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 91-20-3 2-Nitroaniline ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 88-74-4 3-Nitroaniline ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 99-09-2 4-Nitroaniline ND ug/kg 912 1 09/21/18 20:14 09/24/18 15:04 100-01-6 Nitrobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 98-95-3 2-Nitrophenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 88-75-5 4-Nitrophenol ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 100-02-7 N-Nitrosodimethylamine ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 62-75-9 N-Nitroso-di-n-propylamine ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 621-64-7 N-Nitrosodiphenylamine ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 108-60-1 Pentachlorophenol ND ug/kg 2280 1 09/21/18 20:14 09/24/18 15:04 87-86-5 Phenanthrene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 85-01-8 Phenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 108-95-2 Pyrene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 129-00-0 1,2,4-Trichlorobenzene ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 120-82-1 2,4,5-Trichlorophenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 95-95-4 2,4,6-Trichlorophenol ND ug/kg 456 1 09/21/18 20:14 09/24/18 15:04 88-06-2 Surrogates Nitrobenzene-d5 (S) 67 % 23-110 1 09/21/18 20:14 09/24/18 15:04 4165-60-0 2-Fluorobiphenyl (S) 68 % 30-110 1 09/21/18 20:14 09/24/18 15:04 321-60-8 Terphenyl-d14 (S) 68 % 28-110 1 09/21/18 20:14 09/24/18 15:04 1718-51-0 Phenol-d6 (S) 57 % 22-110 1 09/21/18 20:14 09/24/18 15:04 13127-88-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: W-1 Lab ID: 92400331005 Collected: 09/21/18 10:50 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Surrogates 2-Fluorophenol (S) 60 % 13-110 1 09/21/18 20:14 09/24/18 15:04 367-12-4 2,4,6-Tribromophenol (S) 80 % 27-110 1 09/21/18 20:14 09/24/18 15:04 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg ill 1 09/24/18 10:02 09/24/18 21:22 67-64-1 Benzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 71-43-2 Bromobenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 108-86-1 Bromochloromethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 74-97-5 Bromodichloromethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 75-27-4 Bromoform ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 75-25-2 Bromomethane ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 74-83-9 2-Butanone (MEK) ND ug/kg ill 1 09/24/18 10:02 09/24/18 21:22 78-93-3 n-Butylbenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 104-51-8 sec-Butylbenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 135-98-8 tert-Butyl benzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 98-06-6 Carbon tetrachloride ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 56-23-5 Chlorobenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 108-90-7 Chloroethane ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 75-00-3 Chloroform ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 67-66-3 Chloromethane ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 74-87-3 2-Chlorotoluene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 95-49-8 4-Chlorotoluene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 96-12-8 Dibromochloromethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 106-93-4 Dibromomethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 74-95-3 1,2-Dichlorobenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 95-50-1 1,3-Dichlorobenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 541-73-1 1,4-Dichlorobenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 106-46-7 Dichlorodifluoromethane ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 75-71-8 1,1-Dichloroethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 75-34-3 1,2-Dichloroethane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 107-06-2 1,1-Dichloroethene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 75-35-4 cis-1,2-Dichloroethene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 156-59-2 trans-1,2-Dichloroethene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 156-60-5 1,2-Dichloropropane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 78-87-5 1,3-Dichloropropane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 142-28-9 2,2-Dichloropropane ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 594-20-7 1,1-Dichloropropene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 563-58-6 cis-1,3-Dichloropropene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 10061-02-6 Diisopropyl ether ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 108-20-3 Ethylbenzene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 87-68-3 2-Hexanone ND ug/kg 55.3 1 09/24/18 10:02 09/24/18 21:22 591-78-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 Sample: W-1 Lab ID: 92400331005 Collected: 09/21/18 10:50 Received: 09/21/18 13:05 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Isopropylbenzene (Cumene) p-Isopropyltoluene Methylene Chloride 4-Methyl-2-pentanone (MIBK) Methyl-tert-butyl ether Naphthalene n-Propylbenzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,2,3-Trichlorobenzene 1,2,4-Trichlorobenzene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,2,3-Trichloropropane 1,2,4-Trimethylbenzene 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Analytical Method: EPA 8260E Preparation Method: EPA 5035A ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 98-82-8 7.4 ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 99-87-6 ND ug/kg 22.1 1 09/24/18 10:02 09/24/18 21:22 75-09-2 ND ug/kg 55.3 1 09/24/18 10:02 09/24/18 21:22 108-10-1 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 1634-04-4 54.9 ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 91-20-3 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 103-65-1 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 100-42-5 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 630-20-6 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 79-34-5 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 127-18-4 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 108-88-3 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 87-61-6 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 120-82-1 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 71-55-6 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 79-00-5 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 79-01-6 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 75-69-4 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 96-18-4 19.1 ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 95-63-6 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 108-67-8 ND ug/kg 55.3 1 09/24/18 10:02 09/24/18 21:22 108-05-4 ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 75-01-4 ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 1330-20-7 ND ug/kg 11.1 1 09/24/18 10:02 09/24/18 21:22 179601-23-1 ND ug/kg 5.5 1 09/24/18 10:02 09/24/18 21:22 95-47-6 100 % 70-130 1 09/24/18 10:02 09/24/18 21:22 2037-26-5 101 % 70-130 1 09/24/18 10:02 09/24/18 21:22 460-00-4 96 % 70-132 1 09/24/18 10:02 09/24/18 21:22 17060-07-0 Analytical Method: ASTM D2974-87 28.1 % 0.10 1 REPORT OF LABORATORY ANALYSIS 09/21/18 17:24 This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 23 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 QC Batch: 432050 Analysis Method: MADEP VPH QC Batch Method: MADEP VPH Analysis Description: VPH NC Soil Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 METHOD BLANK: 2381930 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Aliphatic (C05-008) mg/kg ND 2.5 09/21/18 16:41 N2 Aliphatic (C09-C12) mg/kg ND 2.5 09/21/18 16:41 N2 Aromatic (C09-C10) mg/kg ND 2.5 09/21/18 16:41 N2 4-Bromofluorobenzene (FID) (S) % 100 70-130 09/21/18 16:41 4-Bromofluorobenzene (PID) (S) % 92 70-130 09/21/18 16:41 LABORATORY CONTROL SAMPLE & LCSD: 2381931 2381932 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Aliphatic (C05-CO8) mg/kg 15 14.6 14.4 98 96 70-130 2 25 N2 Aliphatic (C09-C12) mg/kg 15 15.9 15.6 106 104 30-130 1 25 N2 Aromatic (C09-C10) mg/kg 5 4.7 4.7 93 94 70-130 0 25 N2 4-Bromofluorobenzene (FID) (S) % 103 104 70-130 4-Bromofluorobenzene (PID) (S) % 98 98 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 24 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 QC Batch: 432262 Analysis Method: EPA 8260B QC Batch Method: EPA 5035A Analysis Description: 8260 MSV 5035A Volatile Organics Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 METHOD BLANK: 2382722 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 5.1 09/24/18 14:56 1,1,1-Trichloroethane ug/kg ND 5.1 09/24/18 14:56 1,1,2,2-Tetrachloroethane ug/kg ND 5.1 09/24/18 14:56 1,1,2-Trichloroethane ug/kg ND 5.1 09/24/18 14:56 1,1-Dichloroethane ug/kg ND 5.1 09/24/18 14:56 1,1-Dichloroethene ug/kg ND 5.1 09/24/18 14:56 1,1-Dichloropropene ug/kg ND 5.1 09/24/18 14:56 1,2,3-Trichlorobenzene ug/kg ND 5.1 09/24/18 14:56 1,2,3-Trichloropropane ug/kg ND 5.1 09/24/18 14:56 1,2,4-Trichlorobenzene ug/kg ND 5.1 09/24/18 14:56 1,2,4-Trimethylbenzene ug/kg ND 5.1 09/24/18 14:56 1,2-Dibromo-3-chloropropane ug/kg ND 5.1 09/24/18 14:56 1,2-Dibromoethane (EDB) ug/kg ND 5.1 09/24/18 14:56 1,2-Dichlorobenzene ug/kg ND 5.1 09/24/18 14:56 1,2-Dichloroethane ug/kg ND 5.1 09/24/18 14:56 1,2-Dichloropropane ug/kg ND 5.1 09/24/18 14:56 1,3,5-Trimethylbenzene ug/kg ND 5.1 09/24/18 14:56 1,3-Dichlorobenzene ug/kg ND 5.1 09/24/18 14:56 1,3-Dichloropropane ug/kg ND 5.1 09/24/18 14:56 1,4-Dichlorobenzene ug/kg ND 5.1 09/24/18 14:56 2,2-Dichloropropane ug/kg ND 5.1 09/24/18 14:56 2-Butanone (MEK) ug/kg ND 102 09/24/18 14:56 2-Chlorotoluene ug/kg ND 5.1 09/24/18 14:56 2-Hexanone ug/kg ND 51.0 09/24/18 14:56 4-Chlorotoluene ug/kg ND 5.1 09/24/18 14:56 4-Methyl-2-pentanone (MIBK) ug/kg ND 51.0 09/24/18 14:56 Acetone ug/kg ND 102 09/24/18 14:56 Benzene ug/kg ND 5.1 09/24/18 14:56 Bromobenzene ug/kg ND 5.1 09/24/18 14:56 Bromochloromethane ug/kg ND 5.1 09/24/18 14:56 Bromodichloromethane ug/kg ND 5.1 09/24/18 14:56 Bromoform ug/kg ND 5.1 09/24/18 14:56 Bromomethane ug/kg ND 10.2 09/24/18 14:56 Carbon tetrachloride ug/kg ND 5.1 09/24/18 14:56 Chlorobenzene ug/kg ND 5.1 09/24/18 14:56 Chloroethane ug/kg ND 10.2 09/24/18 14:56 Chloroform ug/kg ND 5.1 09/24/18 14:56 Chloromethane ug/kg ND 10.2 09/24/18 14:56 cis-1,2-Dichloroethene ug/kg ND 5.1 09/24/18 14:56 cis-1,3-Dichloropropene ug/kg ND 5.1 09/24/18 14:56 Dibromochloromethane ug/kg ND 5.1 09/24/18 14:56 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 METHOD BLANK: 2382722 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed Dibromomethane ug/kg ND 5.1 09/24/18 14:56 Dichlorodifluoromethane ug/kg ND 10.2 09/24/18 14:56 Diisopropyl ether ug/kg ND 5.1 09/24/18 14:56 Ethylbenzene ug/kg ND 5.1 09/24/18 14:56 Hexachloro-1,3-butadiene ug/kg ND 5.1 09/24/18 14:56 Isopropylbenzene (Cumene) ug/kg ND 5.1 09/24/18 14:56 m&p-Xylene ug/kg ND 10.2 09/24/18 14:56 Methyl-tert-butyl ether ug/kg ND 5.1 09/24/18 14:56 Methylene Chloride ug/kg ND 20.4 09/24/18 14:56 n-Butylbenzene ug/kg ND 5.1 09/24/18 14:56 n-Propylbenzene ug/kg ND 5.1 09/24/18 14:56 Naphthalene ug/kg ND 5.1 09/24/18 14:56 o-Xylene ug/kg ND 5.1 09/24/18 14:56 p-Isopropyltoluene ug/kg ND 5.1 09/24/18 14:56 sec-Butylbenzene ug/kg ND 5.1 09/24/18 14:56 Styrene ug/kg ND 5.1 09/24/18 14:56 tert-Butyl benzene ug/kg ND 5.1 09/24/18 14:56 Tetrachloroethene ug/kg ND 5.1 09/24/18 14:56 Toluene ug/kg ND 5.1 09/24/18 14:56 trans-1,2-Dichloroethene ug/kg ND 5.1 09/24/18 14:56 trans- 1,3-Dichloropropene ug/kg ND 5.1 09/24/18 14:56 Trichloroethene ug/kg ND 5.1 09/24/18 14:56 Trichlorofluoromethane ug/kg ND 5.1 09/24/18 14:56 Vinyl acetate ug/kg ND 51.0 09/24/18 14:56 Vinyl chloride ug/kg ND 10.2 09/24/18 14:56 Xylene (Total) ug/kg ND 10.2 09/24/18 14:56 1,2-Dichloroethane-d4 (S) % 99 70-132 09/24/18 14:56 4-Bromofluorobenzene (S) % 98 70-130 09/24/18 14:56 Toluene-d8 (S) % 101 70-130 09/24/18 14:56 Qualifiers LABORATORY CONTROL SAMPLE: 2382723 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/kg 51.2 51.2 100 74-137 1,1,1-Trichloroethane ug/kg 51.2 53.8 105 67-140 1,1,2,2-Tetrachloroethane ug/kg 51.2 49.8 97 72-141 1,1,2-Trichloroethane ug/kg 51.2 54.0 106 78-138 1,1-Dichloroethane ug/kg 51.2 56.1 110 69-134 1,1-Dichloroethene ug/kg 51.2 63.2 123 67-138 1,1-Dichloropropene ug/kg 51.2 55.6 109 69-139 1,2,3-Trichlorobenzene ug/kg 51.2 55.0 107 70-146 1,2,3-Trichloropropane ug/kg 51.2 52.5 102 69-144 1,2,4-Trichlorobenzene ug/kg 51.2 56.3 110 68-148 1,2,4-Trimethylbenzene ug/kg 51.2 57.0 111 74-137 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 LABORATORY CONTROL SAMPLE: Parameter 2382723 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,2-Dibromo-3-chloropropane ug/kg 51.2 51.8 101 65-140 1,2-Dibromoethane (EDB) ug/kg 51.2 51.2 100 77-135 1,2-Dichlorobenzene ug/kg 51.2 54.2 106 77-141 1,2-Dichloroethane ug/kg 51.2 55.0 107 65-137 1,2-Dichloropropane ug/kg 51.2 57.2 112 72-136 1,3,5-Trimethylbenzene ug/kg 51.2 55.8 109 76-133 1,3-Dichlorobenzene ug/kg 51.2 54.4 106 74-138 1,3-Dichloropropane ug/kg 51.2 51.6 101 71-139 1,4-Dichlorobenzene ug/kg 51.2 54.1 106 76-138 2,2-Dichloropropane ug/kg 51.2 53.4 104 68-137 2-Butanone (MEK) ug/kg 102 105 102 58-147 2-Chlorotoluene ug/kg 51.2 55.1 107 73-139 2-Hexanone ug/kg 102 103 101 62-145 4-Chlorotoluene ug/kg 51.2 55.8 109 76-141 4-Methyl-2-pentanone (MIBK) ug/kg 102 109 107 64-149 Acetone ug/kg 102 134 131 53-153 Benzene ug/kg 51.2 57.3 112 73-135 Bromobenzene ug/kg 51.2 54.0 105 75-133 Bromochloromethane ug/kg 51.2 50.0 98 73-134 Bromodichloromethane ug/kg 51.2 57.0 111 71-135 Bromoform ug/kg 51.2 50.2 98 66-141 Bromomethane ug/kg 51.2 58.4 114 53-160 Carbon tetrachloride ug/kg 51.2 55.1 108 60-145 Chlorobenzene ug/kg 51.2 52.3 102 78-130 Chloroethane ug/kg 51.2 56.0 109 64-149 Chloroform ug/kg 51.2 52.3 102 70-134 Chloromethane ug/kg 51.2 47.7 93 52-150 cis-1,2-Dichloroethene ug/kg 51.2 55.6 108 70-133 cis-1,3-Dichloropropene ug/kg 51.2 55.3 108 68-134 Dibromochloromethane ug/kg 51.2 50.7 99 71-138 Dibromomethane ug/kg 51.2 56.2 110 74-130 Dichlorodifluoromethane ug/kg 51.2 53.4 104 40-160 Diisopropyl ether ug/kg 51.2 55.6 108 69-141 Ethylbenzene ug/kg 51.2 54.5 106 75-133 Hexachloro-1,3-butadiene ug/kg 51.2 54.7 107 68-143 Isopropylbenzene (Cumene) ug/kg 51.2 54.6 107 76-143 m&p-Xylene ug/kg 102 109 107 75-136 Methyl-tert-butyl ether ug/kg 51.2 53.0 104 68-144 Methylene Chloride ug/kg 51.2 56.7 111 45-154 n-Butylbenzene ug/kg 51.2 58.8 115 72-137 n-Propylbenzene ug/kg 51.2 58.6 114 76-136 Naphthalene ug/kg 51.2 60.5 118 68-151 o-Xylene ug/kg 51.2 53.3 104 76-141 p-Isopropyltoluene ug/kg 51.2 57.7 113 76-140 sec-Butylbenzene ug/kg 51.2 57.4 112 79-139 Styrene ug/kg 51.2 51.6 101 79-137 tert-Butyl benzene ug/kg 51.2 50.7 99 74-143 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 LABORATORY CONTROL SAMPLE: 2382723 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Tetrachloroethene ug/kg 51.2 47.4 93 71-138 Toluene ug/kg 51.2 54.8 107 74-131 trans-1,2-Dichloroethene ug/kg 51.2 60.4 118 67-135 trans- 1,3-Dichloropropene ug/kg 51.2 55.1 107 65-146 Trichloroethene ug/kg 51.2 58.4 114 67-135 Trichlorofluoromethane ug/kg 51.2 57.7 113 59-144 Vinyl acetate ug/kg 102 81.6 80 40-160 Vinyl chloride ug/kg 51.2 63.0 123 56-141 Xylene (Total) ug/kg 154 162 106 76-137 1,2-Dichloroethane-d4 (S) % 92 70-132 4-Bromofluorobenzene (S) % 96 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2382724 2382725 MS MSD 92400160011 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual 1,1,1,2-Tetrachloroethane ug/kg ND 61.6 74.2 62.1 82.3 101 111 70-130 28 1,1,1-Trichloroethane ug/kg ND 61.6 74.2 70.8 85.5 115 115 70-130 19 1,1,2,2-Tetrachloroethane ug/kg ND 61.6 74.2 54.7 73.7 89 100 70-130 30 1,1,2-Trichloroethane ug/kg ND 61.6 74.2 60.9 78.9 99 107 70-130 26 1,1-Dichloroethane ug/kg ND 61.6 74.2 73.4 90.5 119 122 70-130 21 1,1-Dichloroethene ug/kg ND 61.6 74.2 82.7 101 134 136 49-180 20 1,1-Dichloropropene ug/kg ND 61.6 74.2 70.5 84.8 114 115 70-130 18 1,2,3-Trichlorobenzene ug/kg ND 61.6 74.2 35.2 41.8 57 56 70-130 17 M1 1,2,3-Trichloropropane ug/kg ND 61.6 74.2 51.9 72.6 84 98 70-130 33 R1 1,2,4-Trichlorobenzene ug/kg ND 61.6 74.2 39.5 49.2 64 66 70-130 22 M1 1,2,4-Trimethylbenzene ug/kg ND 61.6 74.2 68.7 97.1 111 131 70-130 34 M1,R1 1,2-Dibromo-3-chloropropane ug/kg ND 61.6 74.2 53.5 79.7 87 108 70-130 39 R1 1,2-Dibromoethane (EDB) ug/kg ND 61.6 74.2 54.2 73.8 88 100 70-130 31 R1 1,2-Dichlorobenzene ug/kg ND 61.6 74.2 58.4 78.6 95 106 70-130 29 1,2-Dichloroethane ug/kg ND 61.6 74.2 64.0 82.6 104 112 70-130 25 1,2-Dichloropropane ug/kg ND 61.6 74.2 69.5 88.6 113 120 70-130 24 1,3,5-Trimethylbenzene ug/kg ND 61.6 74.2 69.3 99.6 112 134 70-130 36 M1,R1 1,3-Dichlorobenzene ug/kg ND 61.6 74.2 58.9 83.5 96 113 70-130 34 R1 1,3-Dichloropropane ug/kg ND 61.6 74.2 61.2 84.1 99 114 70-130 32 R1 1,4-Dichlorobenzene ug/kg ND 61.6 74.2 59.0 81.9 96 111 70-130 32 R1 2,2-Dichloropropane ug/kg ND 61.6 74.2 68.3 83.3 111 112 70-130 20 2-Butanone (MEK) ug/kg ND 123 148 95J 128J 77 86 70-130 2-Chlorotoluene ug/kg ND 61.6 74.2 68.6 101 111 136 70-130 38 M1,R1 2-Hexanone ug/kg ND 123 148 64.5J 104J 52 70 70-130 M1 4-Chlorotoluene ug/kg ND 61.6 74.2 67.9 97.9 110 132 70-130 36 M1,R1 4-Methyl-2-pentanone (MIBK) ug/kg ND 123 148 99.6J 140J 81 94 70-130 Acetone ug/kg ND 123 148 166J 262J 135 177 70-130 M1 Benzene ug/kg ND 61.6 74.2 68.3 82.2 111 111 50-166 19 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 43 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2382724 2382725 MS MSD 92400160011 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Bromobenzene ug/kg ND 61.6 74.2 66.3 95.7 108 129 70-130 36 R1 Bromochloromethane ug/kg ND 61.6 74.2 63.2 79.9 102 108 70-130 23 Bromodichloromethane ug/kg ND 61.6 74.2 65.8 79.5 107 107 70-130 19 Bromoform ug/kg ND 61.6 74.2 49.9 62.4 81 84 70-130 22 Bromomethane ug/kg ND 61.6 74.2 56.0 78.8 91 106 70-130 34 R1 Carbon tetrachloride ug/kg ND 61.6 74.2 67.3 72.5 109 98 70-130 7 Chlorobenzene ug/kg ND 61.6 74.2 60.3 80.9 98 109 43-169 29 Chloroethane ug/kg ND 61.6 74.2 80.0 97.2 130 131 70-130 19 M1 Chloroform ug/kg ND 61.6 74.2 69.6 88.6 113 120 70-130 24 Chloromethane ug/kg ND 61.6 74.2 58.8 73.8 95 100 70-130 23 cis-1,2-Dichloroethene ug/kg ND 61.6 74.2 69.8 85.9 113 116 70-130 21 cis-1,3-Dichloropropene ug/kg ND 61.6 74.2 55.0 65.8 89 89 70-130 18 Dibromochloromethane ug/kg ND 61.6 74.2 56.1 72.1 91 97 70-130 25 Dibromomethane ug/kg ND 61.6 74.2 60.4 80.3 98 108 70-130 28 Dichlorodifluoromethane ug/kg ND 61.6 74.2 73.7 89.2 119 120 70-130 19 Diisopropyl ether ug/kg ND 61.6 74.2 71.6 89.9 116 121 70-130 23 Ethylbenzene ug/kg ND 61.6 74.2 67.4 87.8 109 119 70-130 26 Hexachloro-1,3-butadiene ug/kg ND 61.6 74.2 44.5 52.8 72 71 70-130 17 Isopropylbenzene (Cumene) ug/kg ND 61.6 74.2 63.5 84.6 103 114 70-130 29 m&p-Xylene ug/kg ND 123 148 132 173 107 117 70-130 27 Methyl-tert-butyl ether ug/kg ND 61.6 74.2 60.6 77.0 98 104 70-130 24 Methylene Chloride ug/kg ND 61.6 74.2 68.4 85.4 111 115 70-130 22 n-Butylbenzene ug/kg ND 61.6 74.2 56.7 81.4 92 110 70-130 36 R1 n-Propylbenzene ug/kg ND 61.6 74.2 74.6 108 121 146 70-130 37 M1,R1 Naphthalene ug/kg ND 61.6 74.2 44.5 56.2 72 76 70-130 23 o-Xylene ug/kg ND 61.6 74.2 63.3 85.5 103 115 70-130 30 p-Isopropyltoluene ug/kg ND 61.6 74.2 62.9 89.3 102 121 70-130 35 R1 sec-Butylbenzene ug/kg ND 61.6 74.2 67.4 95.5 109 129 70-130 35 R1 Styrene ug/kg ND 61.6 74.2 45.7 62.8 74 85 70-130 32 R1 tert-Butyl benzene ug/kg ND 61.6 74.2 64.8 91.2 105 123 70-130 34 R1 Tetrachloroethene ug/kg 74.8 61.6 74.2 64.7 121 -16 63 70-130 61 M1,R1 Toluene ug/kg ND 61.6 74.2 60.9 76.1 99 103 52-163 22 trans-1,2-Dichloroethene ug/kg ND 61.6 74.2 78.8 95.5 128 129 70-130 19 trans- 1,3-Dichloropropene ug/kg ND 61.6 74.2 54.4 66.9 88 90 70-130 21 Trichloroethene ug/kg ND 61.6 74.2 69.5 84.9 113 115 49-167 20 Trichlorofluoromethane ug/kg ND 61.6 74.2 74.3 90.7 120 122 70-130 20 Vinyl acetate ug/kg ND 123 148 31.9J 34AJ 26 23 70-130 M1 Vinyl chloride ug/kg ND 61.6 74.2 82.9 103 134 139 70-130 22 M1 Xylene (Total) ug/kg ND 185 222 196 259 106 116 70-130 28 1,2-Dichloroethane-d4 (S) % 92 94 70-132 4-Bromofluorobenzene (S) % 92 89 70-130 Toluene-d8(S) % 100 98 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 29 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 QC Batch: 432089 Analysis Method: EPA 8270D QC Batch Method: EPA 3546 Analysis Description: 8270 Solid MSSV Microwave Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 METHOD BLANK: 2382209 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed 1,2,4-Trichlorobenzene ug/kg ND 334 09/24/18 12:28 1,2-Dichlorobenzene ug/kg ND 334 09/24/18 12:28 1,3-Dichlorobenzene ug/kg ND 334 09/24/18 12:28 1,4-Dichlorobenzene ug/kg ND 334 09/24/18 12:28 1-Methylnaphthalene ug/kg ND 334 09/24/18 12:28 2,2'-Oxybis(1-chloropropane) ug/kg ND 334 09/24/18 12:28 2,4,5-Trichlorophenol ug/kg ND 334 09/24/18 12:28 2,4,6-Trichlorophenol ug/kg ND 334 09/24/18 12:28 2,4-Dichlorophenol ug/kg ND 334 09/24/18 12:28 2,4-Dimethylphenol ug/kg ND 334 09/24/18 12:28 2,4-Dinitrophenol ug/kg ND 1670 09/24/18 12:28 2,4-Dinitrotoluene ug/kg ND 334 09/24/18 12:28 2,6-Dinitrotoluene ug/kg ND 334 09/24/18 12:28 2-Chloronaphthalene ug/kg ND 334 09/24/18 12:28 2-Chlorophenol ug/kg ND 334 09/24/18 12:28 2-Methylnaphthalene ug/kg ND 334 09/24/18 12:28 2-Methylphenol(o-Cresol) ug/kg ND 334 09/24/18 12:28 2-Nitroaniline ug/kg ND 1670 09/24/18 12:28 2-Nitrophenol ug/kg ND 334 09/24/18 12:28 3&4-Methyl phenol (m&p Cresol) ug/kg ND 334 09/24/18 12:28 3,3'-Dichlorobenzidine ug/kg ND 1670 09/24/18 12:28 3-Nitroaniline ug/kg ND 1670 09/24/18 12:28 4,6-Dinitro-2-methyl phenol ug/kg ND 669 09/24/18 12:28 4-Bromophenylphenyl ether ug/kg ND 334 09/24/18 12:28 4-ChIoro-3-methyl phenol ug/kg ND 669 09/24/18 12:28 4-Chloroaniline ug/kg ND 1670 09/24/18 12:28 4-Chlorophenylphenyl ether ug/kg ND 334 09/24/18 12:28 4-Nitroaniline ug/kg ND 669 09/24/18 12:28 4-Nitrophenol ug/kg ND 1670 09/24/18 12:28 Acenaphthene ug/kg ND 334 09/24/18 12:28 Acenaphthylene ug/kg ND 334 09/24/18 12:28 Aniline ug/kg ND 334 09/24/18 12:28 Anthracene ug/kg ND 334 09/24/18 12:28 Benzo(a)anthracene ug/kg ND 334 09/24/18 12:28 Benzo(a)pyrene ug/kg ND 334 09/24/18 12:28 Benzo(b)fluoranthene ug/kg ND 334 09/24/18 12:28 Benzo(g,h,i)perylene ug/kg ND 334 09/24/18 12:28 Benzo(k)fluoranthene ug/kg ND 334 09/24/18 12:28 Benzoic Acid ug/kg ND 1670 09/24/18 12:28 Benzyl alcohol ug/kg ND 669 09/24/18 12:28 bis(2-Chloroethoxy)methane ug/kg ND 334 09/24/18 12:28 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 30 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 METHOD BLANK: 2382209 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed bis(2-Chloroethyl) ether ug/kg ND 334 09/24/18 12:28 bis(2-Ethylhexyl)phthalate ug/kg ND 334 09/24/18 12:28 Butylbenzylphthalate ug/kg ND 334 09/24/18 12:28 Chrysene ug/kg ND 334 09/24/18 12:28 Di-n-butylphthalate ug/kg ND 334 09/24/18 12:28 Di-n-octylphthalate ug/kg ND 334 09/24/18 12:28 Dibenz(a,h)anthracene ug/kg ND 334 09/24/18 12:28 Dibenzofuran ug/kg ND 334 09/24/18 12:28 Diethylphthalate ug/kg ND 334 09/24/18 12:28 Dimethylphthalate ug/kg ND 334 09/24/18 12:28 Fluoranthene ug/kg ND 334 09/24/18 12:28 Fluorene ug/kg ND 334 09/24/18 12:28 Hexachloro-1,3-butadiene ug/kg ND 334 09/24/18 12:28 Hexachlorobenzene ug/kg ND 334 09/24/18 12:28 Hexachlorocyclopentadiene ug/kg ND 334 09/24/18 12:28 Hexachloroethane ug/kg ND 334 09/24/18 12:28 Indeno(1,2,3-cd)pyrene ug/kg ND 334 09/24/18 12:28 Isophorone ug/kg ND 334 09/24/18 12:28 N-Nitroso-di-n-propylamine ug/kg ND 334 09/24/18 12:28 N-Nitrosodimethylamine ug/kg ND 334 09/24/18 12:28 N-Nitrosodiphenylamine ug/kg ND 334 09/24/18 12:28 Naphthalene ug/kg ND 334 09/24/18 12:28 Nitrobenzene ug/kg ND 334 09/24/18 12:28 Pentachlorophenol ug/kg ND 1670 09/24/18 12:28 Phenanthrene ug/kg ND 334 09/24/18 12:28 Phenol ug/kg ND 334 09/24/18 12:28 Pyrene ug/kg ND 334 09/24/18 12:28 2,4,6-Tribromophenol (S) % 87 27-110 09/24/18 12:28 2-Fluorobiphenyl (S) % 74 30-110 09/24/18 12:28 2-Fluorophenol(S) % 71 13-110 09/24/18 12:28 Nitrobenzene-d5 (S) % 79 23-110 09/24/18 12:28 Phenol-d6 (S) % 69 22-110 09/24/18 12:28 Terphenyl-d14 (S) % 80 28-110 09/24/18 12:28 Qualifiers LABORATORY CONTROL SAMPLE: 2382210 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,2,4-Trichlorobenzene ug/kg 1680 1390 83 36-120 1,2-Dichlorobenzene ug/kg 1680 1350 80 41-120 1,3-Dichlorobenzene ug/kg 1680 1370 82 66-120 1,4-Dichlorobenzene ug/kg 1680 1340 79 42-120 1-Methylnaphthalene ug/kg 1680 1520 90 40-120 2,2'-Oxybis(1-chloropropane) ug/kg 1680 1250 74 17-120 2,4,5-Trichlorophenol ug/kg 1680 1470 88 37-120 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 31 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 LABORATORY CONTROL SAMPLE: Parameter 2382210 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 2,4,6-TrichIorophenol ug/kg 1680 1620 96 40-120 2,4-DichIorophenol ug/kg 1680 1580 94 33-120 2,4-Dimethylphenol ug/kg 1680 1640 98 36-120 2,4-Dinitrophenol ug/kg 8420 7470 89 22-121 2,4-Dinitrotoluene ug/kg 1680 1530 91 60-120 2,6-Dinitrotoluene ug/kg 1680 1600 95 54-120 2-Chloronaphthalene ug/kg 1680 1370 81 41-120 2-Chlorophenol ug/kg 1680 1470 87 39-120 2-Methylnaphthalene ug/kg 1680 1590 94 26-120 2-Methylphenol(o-Cresol) ug/kg 1680 1410 84 41-120 2-Nitroaniline ug/kg 3370 2910 86 45-120 2-Nitrophenol ug/kg 1680 1580 94 35-120 3&4-Methyl phenol (m&p Cresol) ug/kg 1680 1400 83 35-120 3,3'-Dichlorobenzidine ug/kg 3370 2700 80 16-125 3-Nitroaniline ug/kg 3370 2820 84 45-120 4,6-Dinitro-2-methyl phenol ug/kg 3370 3720 110 46-120 4-Bromophenylphenyl ether ug/kg 1680 1470 87 36-120 4-Chloro-3-methylphenol ug/kg 3370 3060 91 37-120 4-Chloroaniline ug/kg 3370 2770 82 35-120 4-Chlorophenylphenyl ether ug/kg 1680 1440 86 30-120 4-Nitroaniline ug/kg 3370 2880 86 48-120 4-Nitrophenol ug/kg 8420 9090 108 43-120 Acenaphthene ug/kg 1680 1410 84 46-120 Acenaphthylene ug/kg 1680 1440 86 46-120 Aniline ug/kg 1680 1120 67 33-120 Anthracene ug/kg 1680 1560 92 63-120 Benzo(a)anthracene ug/kg 1680 1490 89 61-120 Benzo(a)pyrene ug/kg 1680 1480 88 59-120 Benzo(b)fluoranthene ug/kg 1680 1510 90 55-120 Benzo(g,h,i)perylene ug/kg 1680 1460 87 57-120 Benzo(k)fluoranthene ug/kg 1680 1430 85 56-120 Benzoic Acid ug/kg 8420 6540 78 13-120 Benzyl alcohol ug/kg 3370 3000 89 34-120 bis(2-Chloroethoxy)methane ug/kg 1680 1430 85 21-120 bis(2-Chloroethyl) ether ug/kg 1680 1340 80 25-120 bis(2-Ethylhexyl)phthalate ug/kg 1680 1410 84 56-123 Butylbenzylphthalate ug/kg 1680 1370 81 57-120 Chrysene ug/kg 1680 1440 86 64-120 Di-n-butylphthalate ug/kg 1680 1420 84 58-120 Di-n-octylphthalate ug/kg 1680 1390 83 47-121 Dibenz(a,h)anthracene ug/kg 1680 1630 97 56-120 Dibenzofuran ug/kg 1680 1440 86 43-120 Diethylphthalate ug/kg 1680 1360 81 55-120 Dimethylphthalate ug/kg 1680 1350 80 54-120 Fluoranthene ug/kg 1680 1570 93 61-120 Fluorene ug/kg 1680 1440 85 51-120 Hexachloro-1,3-butadiene ug/kg 1680 1530 91 22-120 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 32 of 43 Pace Analytical Services, LLC ceAnalX cal ® 9800 Kiney Ave. Suite 100 Huntersville, NC 28078078 www.pacelabs.com (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 LABORATORY CONTROL SAMPLE: Parameter 2382210 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Qualifiers Hexachlorobenzene ug/kg 1680 1440 86 53-120 Hexachlorocyclopentadiene ug/kg 1680 1770 105 18-150 Hexachloroethane ug/kg 1680 1490 88 39-120 Indeno(1,2,3-cd)pyrene ug/kg 1680 1530 91 58-120 Isophorone ug/kg 1680 1250 74 38-120 N-Nitroso-di-n-propylamine ug/kg 1680 1520 90 30-120 N-Nitrosodimethylamine ug/kg 1680 1580 94 32-120 N-Nitrosodiphenylamine ug/kg 1680 1450 86 50-120 Naphthalene ug/kg 1680 1380 82 38-120 Nitrobenzene ug/kg 1680 1470 87 37-120 Pentachlorophenol ug/kg 3370 3460 103 10-120 Phenanthrene ug/kg 1680 1460 86 62-120 Phenol ug/kg 1680 1330 79 37-120 Pyrene ug/kg 1680 1540 92 63-120 2,4,6-Tribromophenol (S) % 103 27-110 2-Fluorobiphenyl (S) % 83 30-110 2-Fluorophenol(S) % 88 13-110 Nitrobenzene-d5 (S) % 91 23-110 Phenol-d6 (S) % 84 22-110 Terphenyl-d14 (S) % 83 28-110 MATRIX SPIKE SAMPLE: Parameter 2382211 Units 92400317001 Result Spike Conc. MS Result MS % Rec % Rec Limits Qualifiers 1,2,4-Trichlorobenzene ug/kg ND 1990 1530 76 18-119 1,2-Dichlorobenzene ug/kg ND 1990 1440 72 50-110 1,3-Dichlorobenzene ug/kg ND 1990 1420 71 27-110 1,4-Dichlorobenzene ug/kg ND 1990 1460 73 28-110 1-Methylnaphthalene ug/kg ND 1990 1540 77 24-116 2,2'-Oxybis(1-chloropropane) ug/kg ND 1990 1310 66 50-150 2,4,5-Trichlorophenol ug/kg ND 1990 1600 80 28-110 2,4,6-Trichlorophenol ug/kg ND 1990 1710 86 17-117 2,4-Dichlorophenol ug/kg ND 1990 1650 83 21-128 2,4-Dimethylphenol ug/kg ND 1990 1760 88 10-120 2,4-Dinitrophenol ug/kg ND 10000 8470 85 10-107 2,4-Dinitrotoluene ug/kg ND 1990 1660 83 36-109 2,6-Dinitrotoluene ug/kg ND 1990 1720 86 32-110 2-Chloronaphthalene ug/kg ND 1990 1490 74 30-107 2-Chlorophenol ug/kg ND 1990 1560 78 14-106 2-Methylnaphthalene ug/kg ND 1990 1650 83 10-135 2-Methylphenol(o-Cresol) ug/kg ND 1990 1460 73 10-124 2-Nitroaniline ug/kg ND 4000 3110 78 26-116 2-Nitrophenol ug/kg ND 1990 1710 85 28-103 3&4-Methyl phenol (m&p Cresol) ug/kg ND 1990 1390 70 10-109 3,3'-Dichlorobenzidine ug/kg ND 4000 2860 71 10-150 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 33 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 MATRIX SPIKE SAMPLE: 2382211 92400317001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 3-Nitroaniline ug/kg ND 4000 2910 73 22-110 4,6-Dinitro-2-methyl phenol ug/kg ND 4000 3980 100 13-121 4-Bromophenylphenyl ether ug/kg ND 1990 1540 77 31-109 4-Chloro-3-methylphenol ug/kg ND 4000 3140 79 13-128 4-Chloroaniline ug/kg ND 4000 2780 70 18-102 4-Chlorophenylphenyl ether ug/kg ND 1990 1470 73 29-112 4-Nitroaniline ug/kg ND 4000 2980 75 16-111 4-Nitrophenol ug/kg ND 10000 9570 96 14-135 Acenaphthene ug/kg ND 1990 1520 76 26-114 Acenaphthylene ug/kg ND 1990 1510 76 32-108 Aniline ug/kg ND 1990 985 49 10-107 Anthracene ug/kg ND 1990 1620 81 32-111 Benzo(a)anthracene ug/kg ND 1990 1550 78 25-117 Benzo(a)pyrene ug/kg ND 1990 1540 77 25-106 Benzo(b)fluoranthene ug/kg ND 1990 1540 77 24-110 Benzo(g,h,i)perylene ug/kg ND 1990 1550 77 19-112 Benzo(k)fluoranthene ug/kg ND 1990 1460 73 24-114 Benzoic Acid ug/kg ND 10000 4630 46 10-110 Benzyl alcohol ug/kg ND 4000 2870 72 24-106 bis(2-Chloroethoxy)methane ug/kg ND 1990 1520 76 13-119 bis(2-Chloroethyl) ether ug/kg ND 1990 1450 73 10-134 bis(2-Ethylhexyl)phthalate ug/kg ND 1990 1540 77 10-125 Butylbenzylphthalate ug/kg ND 1990 1530 77 18-110 Chrysene ug/kg ND 1990 1520 76 30-110 Di-n-butylphthalate ug/kg ND 1990 1470 73 19-112 Di-n-octylphthalate ug/kg ND 1990 1470 74 17-105 Dibenz(a,h)anthracene ug/kg ND 1990 1660 83 23-111 Dibenzofuran ug/kg ND 1990 1530 77 35-103 Diethylphthalate ug/kg ND 1990 1430 71 27-113 Dimethylphthalate ug/kg ND 1990 1450 73 26-111 Fluoranthene ug/kg ND 1990 1640 82 33-109 Fluorene ug/kg ND 1990 1520 76 32-113 Hexachloro-1,3-butadiene ug/kg ND 1990 1630 81 16-116 Hexachlorobenzene ug/kg ND 1990 1520 76 27-120 Hexachlorocyclopentadiene ug/kg ND 1990 1890 95 10-108 Hexachloroethane ug/kg ND 1990 1540 77 10-117 Indeno(1,2,3-cd)pyrene ug/kg ND 1990 1590 79 10-122 Isophorone ug/kg ND 1990 1330 67 28-114 N-Nitroso-di-n-propylamine ug/kg ND 1990 1510 75 27-113 N-Nitrosodimethylamine ug/kg ND 1990 1590 79 10-109 N-Nitrosodiphenylamine ug/kg ND 1990 1560 78 10-128 Naphthalene ug/kg ND 1990 1540 77 25-110 Nitrobenzene ug/kg ND 1990 1630 81 18-114 Pentachlorophenol ug/kg ND 4000 3770 94 10-122 Phenanthrene ug/kg ND 1990 1540 77 30-114 Phenol ug/kg ND 1990 1330 67 11-102 Pyrene ug/kg ND 1990 1690 84 25-116 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 34 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 MATRIX SPIKE SAMPLE: Parameter 2,4,6-Tribromophenol (S) 2-Fluorobiphenyl (S) 2-Fluorophenol (S) Nitrobenzene-d5 (S) Phenol-d6 (S) Terphenyl-d14 (S) 2382211 Units 92400317001 Spike MS MS Result Conc. Result % Rec % Rec Limits % 93 27-110 % 72 30-110 % 79 13-110 % 82 23-110 % 72 22-110 % 71 28-110 SAMPLE DUPLICATE: 2382212 Parameter Units 92400317002 Result Dup Result 1,2,4-Trichlorobenzene ug/kg ND ND 1,2-Dichlorobenzene ug/kg ND ND 1,3-Dichlorobenzene ug/kg ND ND 1,4-Dichlorobenzene ug/kg ND ND 1-Methylnaphthalene ug/kg ND ND 2,2'-Oxybis(1-chloropropane) ug/kg ND ND 2,4,5-Trichlorophenol ug/kg ND ND 2,4,6-Trichlorophenol ug/kg ND ND 2,4-Dichlorophenol ug/kg ND ND 2,4-Dimethylphenol ug/kg ND ND 2,4-Dinitrophenol ug/kg ND ND 2,4-Dinitrotoluene ug/kg ND ND 2,6-Dinitrotoluene ug/kg ND ND 2-Chloronaphthalene ug/kg ND ND 2-Chlorophenol ug/kg ND ND 2-Methylnaphthalene ug/kg ND ND 2-Methylphenol(o-Cresol) ug/kg ND ND 2-Nitroaniline ug/kg ND ND 2-Nitrophenol ug/kg ND ND 3&4-Methyl phenol (m&p Cresol) ug/kg ND ND 3,3'-Dichlorobenzidine ug/kg ND ND 3-Nitroaniline ug/kg ND ND 4,6-Dinitro-2-methyl phenol ug/kg ND ND 4-Bromophenylphenyl ether ug/kg ND ND 4-ChIoro-3-methyl phenol ug/kg ND ND 4-Chloroaniline ug/kg ND ND 4-Chlorophenylphenyl ether ug/kg ND ND 4-Nitroaniline ug/kg ND ND 4-Nitrophenol ug/kg ND ND Acenaphthene ug/kg ND ND Acenaphthylene ug/kg ND ND Aniline ug/kg ND ND Anthracene ug/kg ND ND Benzo(a)anthracene ug/kg ND 74.2J Benzo(a)pyrene ug/kg ND ND RPD Qualifiers 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. REPORT OF LABORATORY ANALYSIS Qualifiers This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 35 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 SAMPLE DUPLICATE: 2382212 Parameter Units 92400317002 Result Dup Result Benzo(b)fluoranthene ug/kg ND ND Benzo(g,h,i)perylene ug/kg ND ND Benzo(k)fluoranthene ug/kg ND ND Benzoic Acid ug/kg ND ND Benzyl alcohol ug/kg ND ND bis(2-Chloroethoxy)methane ug/kg ND ND bis(2-Chloroethyl) ether ug/kg ND ND bis(2-Ethylhexyl)phthalate ug/kg ND ND Butylbenzylphthalate ug/kg ND ND Chrysene ug/kg ND 74.1J Di-n-butylphthalate ug/kg ND ND Di-n-octylphthalate ug/kg ND ND Dibenz(a,h)anthracene ug/kg ND ND Dibenzofuran ug/kg ND ND Diethylphthalate ug/kg ND ND Dimethylphthalate ug/kg ND ND Fluoranthene ug/kg ND 69AJ Fluorene ug/kg ND ND Hexachloro-1,3-butadiene ug/kg ND ND Hexachlorobenzene ug/kg ND ND Hexachlorocyclopentadiene ug/kg ND ND Hexachloroethane ug/kg ND ND Indeno(1,2,3-cd)pyrene ug/kg ND ND Isophorone ug/kg ND ND N-Nitroso-di-n-propylamine ug/kg ND ND N-Nitrosodimethylamine ug/kg ND ND N-Nitrosodiphenylamine ug/kg ND ND Naphthalene ug/kg ND ND Nitrobenzene ug/kg ND ND Pentachlorophenol ug/kg ND 93.5J Phenanthrene ug/kg ND ND Phenol ug/kg ND ND Pyrene ug/kg ND 84.5J 2,4,6-Tribromophenol (S) % 89 84 2-Fluorobiphenyl (S) % 70 70 2-Fluorophenol (S) % 71 69 Nitrobenzene-d5 (S) % 73 75 Phenol-d6 (S) % 66 66 Terphenyl-d14 (S) % 80 79 RPD Qualifiers 4 2 0 6 2 0 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 36 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 QC Batch: 432088 Analysis Method: MADEP EPH QC Batch Method: MADEP EPH Analysis Description: MADEP EPH NC Soil Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 METHOD BLANK: 2382206 Matrix: Solid Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Aliphatic (C09-C18) mg/kg ND 10.1 09/25/18 09:10 N2 Aliphatic (C19-C36) mg/kg ND 10.1 09/25/18 09:10 N2 Aromatic (C11-C22) mg/kg ND 10.1 09/25/18 09:10 N2 2-Bromonaphthalene (S) % 83 40-140 09/25/18 09:10 2-Fluorobiphenyl (S) % 81 40-140 09/25/18 09:10 Nonatriacontane (S) % 64 40-140 09/25/18 09:10 o-Terphenyl (S) % 62 40-140 09/25/18 09:10 LABORATORY CONTROL SAMPLE & LCSD: 2382207 2382208 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Aliphatic (C09-C18) mg/kg 10.1 ND ND 72 70 40-140 50 N2 Aliphatic (C19-C36) mg/kg 13.5 ND ND 71 72 40-140 50 N2 Aromatic (C11-C22) mg/kg 28.6 20.0 17.5 70 62 40-140 13 50 N2 2-Bromonaphthalene (S) % 90 71 40-140 2-Fluorobiphenyl (S) % 91 71 40-140 Nonatriacontane (S) % 72 74 40-140 o-Terphenyl(S) % 72 63 40-140 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 37 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 QC Batch: 432058 Analysis Method: ASTM D2974-87 QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture Associated Lab Samples: 92400331001, 92400331002, 92400331003, 92400331004, 92400331005 SAMPLE DUPLICATE: 2382027 92400376001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 15.9 15.6 2 SAMPLE DUPLICATE: 2382028 92400170003 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 20.5 20.8 1 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 38 of 43 Pace Analytical Services, LLC ceAnalX cal ® 9800 Kiney Ave. Suite 100 Huntersville, NC 28078078 www.pacelabs.com (704)875-9092 QUALIFIERS Project: Meadow Oak Indrustial UST Clos Pace Project No.: 92400331 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. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. LABORATORIES PASI-C Pace Analytical Services - Charlotte ANALYTE QUALIFIERS D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. N2 The lab does not hold NELAC/TNI accreditation for this parameter. R1 RPD value was outside control limits. SO Surrogate recovery outside laboratory control limits. S2 Surrogate recovery outside laboratory control limits due to matrix interferences (confirmed by similar results from sample re -analysis). S3 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample. S4 Surrogate recovery not evaluated against control limits due to sample dilution. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 10/02/2018 10:24 AM without the written consent of Pace Analytical Services, LLC. Page 39 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Meadow Oak Indrustial UST Clos 92400331 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92400331001 B-1 MADEP EPH 432088 MADEP EPH 432463 92400331002 S-1 MADEP EPH 432088 MADEP EPH 432463 92400331003 E-1 MADEP EPH 432088 MADEP EPH 432463 92400331004 N-1 MADEP EPH 432088 MADEP EPH 432463 92400331005 W-1 MADEP EPH 432088 MADEP EPH 432463 92400331001 B-1 MADEP VPH 432050 MADEP VPH 432382 92400331002 S-1 MADEP VPH 432050 MADEP VPH 432382 92400331003 E-1 MADEP VPH 432050 MADEP VPH 432382 92400331004 N-1 MADEP VPH 432050 MADEP VPH 432382 92400331005 W-1 MADEP VPH 432050 MADEP VPH 432382 92400331001 B-1 EPA 3546 432089 EPA 8270D 432257 92400331002 S-1 EPA 3546 432089 EPA 8270D 432257 92400331003 E-1 EPA 3546 432089 EPA 8270D 432257 92400331004 N-1 EPA 3546 432089 EPA 8270D 432257 92400331005 W-1 EPA 3546 432089 EPA 8270D 432257 92400331001 B-1 EPA 5035A 432262 EPA 8260B 432280 92400331002 S-1 EPA 5035A 432262 EPA 8260B 432280 92400331003 E-1 EPA 5035A 432262 EPA 8260B 432280 92400331004 N-1 EPA 5035A 432262 EPA 8260B 432280 92400331005 W-1 EPA 5035A 432262 EPA 8260B 432280 92400331001 B-1 ASTM D2974-87 432058 92400331002 S-1 ASTM D2974-87 432058 92400331003 E-1 ASTM D2974-87 432058 92400331004 N-1 ASTM D2974-87 432058 92400331005 W-1 ASTM D2974-87 432058 Date: 10/02/2018 10:24 AM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 40 of 43 Document Name: Document Revised: February 7, 2018 aoAnalyrica! 6 Sample Condition Upon Receipt(SCUR) Page 1 of 2 Document No.: issuing Authority: F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office Laboratory receiving samples: Asheville ❑ Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville❑ Sample Condition Client l�am� : 1 W0# : 9i.400331 Upon Receijit )I-ProjectI `.c.' fIII�IllI1IIIIlIIIIII Courier: ❑Fed Ex ❑UPS ❑LISPS []Client II ❑ Commercial ❑Pace ❑Other: 92400331 Custody Seal Present? ❑Yes ❑No Seals Intact? ❑Yes '�]No J,�/ Date/Initials Person Examining Contents:[ Packing Material: ❑Bubble Wrap []Bubble Bags ❑None ❑ Other Biological Tissue rozen? Thermometer: ❑Yes []No ]N/A [IIR Gun IQ, 99 T04 Type of Ice: � et (]Blue ❑None Cooler Temp VQ:YtIrc, �� Correction Factor: Add/Subtract (°C) _� Temp should be above freezing to fi°C Cooler Temp Carre: []Samples out of temp criteria. Samples on ice, cooling process hashegun USDA Regulated Sall (❑ N/A, water sample), Did samples 11 r1p1 to in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source {inrernatlDnally, r1Ve. 17fsi„ inrli,rllne Hawaii and Pu2rtn Men)? rlYes ni IGo Comments/Discrepancy; Chain of Custody Present? Elves ❑No ❑N/A 1. Samples Arrived within Hold Time? lfYes [:]No ❑N/A 2. Short Hold Time Analysis 102 hr.)? MYes No ❑N/A 3. Rush Turn Around Time Requested? [Dyes No ❑N/A 4. Sufficient Volume? Yes ❑No ❑N/A 5. Correct Containers Used? -Pace Containers Used? dyes i Yes ❑No ❑No ❑N/A ❑N/A 6. Containers Intact? li Yes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑No N/A B. Sample Labels Match COC? -Includes DatelTime/ID/Anaiysis Matrix: QYes L []No ❑N/A 9. Headspace in VOA Vials (?5-6mm)? ❑Yes ❑No N/A 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes [-]Yes []No ❑No pN/A ❑h/A 11. COMMENTS/SAMPLE DISCREPANCY Lot ID of split containers: CLIENT NOTIFICATION/RE50LUTION Person contacted: Date/Time: Field Data Required? ❑Yes [-]No Project Manager SCURF Review: Date: 9/71 Project Manager SRF Review: �JTDate: Page 41 of 43 �aceAnayical' Document Name: Sample Condition Upon Recelpt(SOUR) Document Revised: February 7, 2018 Page 1 of 2 Document No.: F-CAR-CS-033-Rev.06 issuing Authority: Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples, Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/801S {water} DOC, LLHg "Bottom half of box is to list number of bottle Project H WO# : 92400331 PM: PTE Due Date: 09/28/18 CLIENT: 92-ECS E« L a Z a c a J E Ln w a in "O a 2 m c 7 a J E v1 N a m ae13 a c 7 a J E r3 y1 a m Q v 2 c m m Y e-I a m u N v x a E N ri v a m N v a O = a E Ln N a m n b Y m u Q N a E N r-I a m N ^ L x O Z u �, E N rl a W m C o l7 C Z vnyy } = = ? ati 2 ® a r d E Q :_ .K d v a _ U E d P N N d v 2 Z c c = m E ¢ J o N M d N v a v O ^ n`i E Q ° ... siI a _ N Y O .�.i 2 a J E NJ, d V VVv 2 z n E Q 2 N (Mj d ? = a O J E h d Q ? O N z d 0 ~O=i 7 Z d 7 ¢ O E 7 a D J E on 0 \ ? m O� o Y d O 7 -Y Y n i y X �° hd.7 d z ,� a d J E ~a ¢ A a = n 1 E N a N In n z 2 '� d of N Ma m b a c J S rl t7 d 1 z m a .� - N E N 7 w p -p °u c b J E i 67 G 1: N\ 6 NN 2 )�S\ [7 ) 4 \N\" b \\NN I -�s \i I I N N\\� \N 9 1D 11 12 Ni N I pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot d adjusted I added Note: Whenever there is a discrepancy affecting North Carolina Compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 42 of 43 A-0 7 a a i o w oo .r m o, a w N ITEM # 3 °= r N N 7 m � O m VI p 0 n N b N 04 it 0 G r O - m 0 3 m , ; v m3 a N pt N - z p x o n [n°y A°v'�5 A 9 r r i m :it Z m m P o ti m n � MATRIX CORE (set valid cotles to lery) x m -� N .{• SAMPLE TYPE (G=GRAB C=COMP} cu m (n0 N 0 H G1 m IT �yi m r m m n z c z 4 -A In z m 3 m mm no o o 2 rn to p = m 3 3 fa y m m p z 4 'f1 SAMPLE TEMP AT COLLECTION p OF CONTAINERS a m a pn D m m EJnpreserved 1 j ic m v p y m o (ya H2SO4 # m d 1 5 HNO3 v m m HCl m O l �} NaOH d a m Na2S2C3 m Methanol \ v m Other @ — Analyses Test Y1N d � Q N �( Y x VOCby8260 o i= r Z ° 7C, x SVOC by 8270 m �c X VPH A c a! �' a a ;t x EPH � \ a m 1. n m a ~� m TEMP in C N _ Residual Chlorine (YIN) 'j - n m le m ° S y ° Received on - Ice v C y {Y1N) Fnn !1 .... o ° a m n Custody Sealed z v r Cooler t YIN H Samples Intact (YIN) A c m 0 ° 0 Page 43 of 43 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 September 12, 2018 Joe Nestor ECS Southeast 1812 Center Park Drive Suite D Charlotte, NC 28217 RE: Project: MEADOW OAKS Pace Project No.: 92398822 Dear Joe Nestor: Enclosed are the analytical results for sample(s) received by the laboratory on September 10, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, p Taylor Ezell taylor.ezell@pacelabs.com (704)875-9092 Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 1 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 CERTIFICATIONS Project: MEADOW OAKS Pace Project No.: 92398822 Charlotte Certification IDs 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 South Carolina Certification #: 99006001 Louisiana/NELAP Certification # LA170028 Florida/NELAP Certification #: E87627 North Carolina Drinking Water Certification #: 37706 Kentucky UST Certification #: 84 North Carolina Field Services Certification #: 5342 Virginia/VELAP Certification #: 460221 North Carolina Wastewater Certification #: 12 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 2 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 SAMPLE ANALYTE COUNT Project: Pace Project No.: MEADOW OAKS 92398822 Analytes Lab ID Sample ID Method Analysts Reported Laboratory 92398822001 B-24 (8.5-10) EPA 8270D PKS 74 PASI-C EPA 8260E DLK 70 PASI-C ASTM D2974-87 KDF 1 PASI-C REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: MEADOW OAKS Pace Project No.: 92398822 Sample: B-24 (8.5-10) Lab ID: 92398822001 Collected: 09/07/18 16:00 Received: 09/10/18 14:50 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 Acenaphthene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 83-32-9 Acenaphthylene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 208-96-8 Aniline ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 62-53-3 Anthracene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 120-12-7 Benzo(a)anthracene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 56-55-3 Benzo(a)pyrene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 50-32-8 Benzo(b)fluoranthene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 205-99-2 Benzo(g,h,i)perylene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 191-24-2 Benzo(k)fluoranthene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 207-08-9 Benzoic Acid ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 65-85-0 Benzyl alcohol ND ug/kg 790 1 09/10/18 18:54 09/12/18 03:01 100-51-6 4-Bromophenylphenyl ether ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 101-55-3 Butylbenzylphthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 85-68-7 4-Chloro-3-methyl phenol ND ug/kg 790 1 09/10/18 18:54 09/12/18 03:01 59-50-7 4-Chloroaniline ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 106-47-8 bis(2-Chloroethoxy)methane ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 111-91-1 bis(2-Chloroethyl) ether ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 111-44-4 2-Chloronaphthalene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 91-58-7 2-Chlorophenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 95-57-8 4-Chlorophenylphenyl ether ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 7005-72-3 Chrysene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 218-01-9 Dibenz(a,h)anthracene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 53-70-3 Dibenzofuran ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 132-64-9 1,2-Dichlorobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 95-50-1 1,3-Dichlorobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 541-73-1 1,4-Dichlorobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 106-46-7 3,3'-Dichlorobenzidine ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 91-94-1 2,4-Dichlorophenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 120-83-2 Diethylphthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 84-66-2 2,4-Dimethylphenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 105-67-9 Dimethylphthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 131-11-3 Di-n-butylphthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 84-74-2 4,6-Dinitro-2-methyl phenol ND ug/kg 790 1 09/10/18 18:54 09/12/18 03:01 534-52-1 2,4-Dinitrophenol ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 51-28-5 2,4-Dinitrotoluene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 121-14-2 2,6-Dinitrotoluene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 606-20-2 Di-n-octylphthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 117-84-0 bis(2- Ethyl hexyl)phthalate ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 117-81-7 Fluoranthene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 206-44-0 Fluorene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 86-73-7 Hexachloro-1,3-butadiene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 87-68-3 Hexachlorobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 118-74-1 Hexachlorocyclopentadiene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 77-47-4 Hexachloroethane ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 67-72-1 Indeno(1,2,3-cd)pyrene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 193-39-5 Isophorone ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 78-59-1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: MEADOW OAKS Pace Project No.: 92398822 Sample: B-24 (8.5-10) Lab ID: 92398822001 Collected: 09/07/18 16:00 Received: 09/10/18 14:50 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8270 MSSV Microwave Analytical Method: EPA 8270D Preparation Method: EPA 3546 1-Methylnaphthalene 10900 ug/kg 1980 5 09/10/18 18:54 09/12/18 09:06 90-12-0 2-Methylnaphthalene 13700 ug/kg 1980 5 09/10/18 18:54 09/12/18 09:06 91-57-6 2-Methylphenol(o-Cresol) ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 95-48-7 3&4-Methyl phenol (m&p Cresol) ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 15831-10-4 Naphthalene 5270 ug/kg 1980 5 09/10/18 18:54 09/12/18 09:06 91-20-3 2-Nitroaniline ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 88-74-4 3-Nitroaniline ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 99-09-2 4-Nitroaniline ND ug/kg 790 1 09/10/18 18:54 09/12/18 03:01 100-01-6 Nitrobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 98-95-3 2-Nitrophenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 88-75-5 4-Nitrophenol ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 100-02-7 N-Nitrosodimethylamine ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 62-75-9 N-Nitroso-di-n-propylamine ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 621-64-7 N-Nitrosodiphenylamine ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 86-30-6 2,2'-Oxybis(1-chloropropane) ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 108-60-1 Pentachlorophenol ND ug/kg 1980 1 09/10/18 18:54 09/12/18 03:01 87-86-5 Phenanthrene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 85-01-8 Phenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 108-95-2 Pyrene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 129-00-0 1,2,4-Trichlorobenzene ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 120-82-1 2,4,5-Trichlorophenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 95-95-4 2,4,6-Trichlorophenol ND ug/kg 395 1 09/10/18 18:54 09/12/18 03:01 88-06-2 Surrogates Nitrobenzene-d5 (S) 135 % 23-110 1 09/10/18 18:54 09/12/18 03:01 4165-60-0 SO 2-Fluorobiphenyl (S) 53 % 30-110 1 09/10/18 18:54 09/12/18 03:01 321-60-8 Terphenyl-d14 (S) 70 % 28-110 1 09/10/18 18:54 09/12/18 03:01 1718-51-0 Phenol-d6 (S) 62 % 22-110 1 09/10/18 18:54 09/12/18 03:01 13127-88-3 2-Fluorophenol (S) 71 % 13-110 1 09/10/18 18:54 09/12/18 03:01 367-12-4 2,4,6-Tribromophenol (S) 71 % 27-110 1 09/10/18 18:54 09/12/18 03:01 118-79-6 8260/5035A Volatile Organics Analytical Method: EPA 8260B Preparation Method: EPA 5035A Acetone ND ug/kg 2180 25 09/11/18 11:03 09/11/18 20:36 67-64-1 Benzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 71-43-2 Bromobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 108-86-1 Bromochloromethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 74-97-5 Bromodichloromethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 75-27-4 Bromoform ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 75-25-2 Bromomethane ND ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 74-83-9 2-Butanone (MEK) ND ug/kg 2180 25 09/11/18 11:03 09/11/18 20:36 78-93-3 n-Butylbenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 104-51-8 sec-Butylbenzene 365 ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 135-98-8 tert-Butyl benzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 98-06-6 Carbon tetrachloride ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 56-23-5 Chlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 108-90-7 Chloroethane ND ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 75-00-3 Chloroform ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 67-66-3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: MEADOW OAKS Pace Project No.: 92398822 Sample: B-24 (8.5-10) Lab ID: 92398822001 Collected: 09/07/18 16:00 Received: 09/10/18 14:50 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics Analytical Method: EPA 8260E Preparation Method: EPA 5035A Chloromethane ND ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 74-87-3 2-Chlorotoluene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 95-49-8 4-Chlorotoluene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 106-43-4 1,2-Dibromo-3-chloropropane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 96-12-8 Dibromochloromethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 124-48-1 1,2-Dibromoethane (EDB) ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 106-93-4 Dibromomethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 74-95-3 1,2-Dichlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 95-50-1 1,3-Dichlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 541-73-1 1,4-Dichlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 106-46-7 Dichlorodifluoromethane ND ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 75-71-8 1,1-Dichloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 75-34-3 1,2-Dichloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 107-06-2 1,1-Dichloroethene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 75-35-4 cis-1,2-Dichloroethene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 156-59-2 trans-1,2-Dichloroethene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 156-60-5 1,2-Dichloropropane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 78-87-5 1,3-Dichloropropane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 142-28-9 2,2-Dichloropropane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 594-20-7 1,1-Dichloropropene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 563-58-6 cis-1,3-Dichloropropene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 10061-01-5 trans- 1,3-Dichloropropene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 10061-02-6 Diisopropyl ether ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 108-20-3 Ethylbenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 100-41-4 Hexachloro-1,3-butadiene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 87-68-3 2-Hexanone ND ug/kg 1090 25 09/11/18 11:03 09/11/18 20:36 591-78-6 Isopropylbenzene (Cumene) ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 98-82-8 p-Isopropyltoluene 2230 ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 99-87-6 Methylene Chloride ND ug/kg 435 25 09/11/18 11:03 09/11/18 20:36 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/kg 1090 25 09/11/18 11:03 09/11/18 20:36 108-10-1 Methyl-tert-butyl ether ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 1634-04-4 Naphthalene 9780 ug/kg 871 200 09/11/18 11:03 09/12/1813:03 91-20-3 n-Propylbenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 103-65-1 Styrene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 100-42-5 1,1,1,2-Tetrachloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 630-20-6 1,1,2,2-Tetrachloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 79-34-5 Tetrachloroethene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 127-18-4 Toluene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 108-88-3 1,2,3-Trichlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 87-61-6 1,2,4-Trichlorobenzene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 120-82-1 1,1,1-Trichloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 71-55-6 1,1,2-Trichloroethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 79-00-5 Trichloroethene ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 79-01-6 Trichlorofluoromethane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 75-69-4 1,2,3-Trichloropropane ND ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 96-18-4 1,2,4-Trimethylbenzene 7390 ug/kg 871 200 09/11/18 11:03 09/12/1813:03 95-63-6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: MEADOW OAKS Pace Project No.: 92398822 Sample: B-24 (8.5-10) Lab ID: 92398822001 Collected: 09/07/18 16:00 Received: 09/10/18 14:50 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260/5035A Volatile Organics 1,3,5-Trimethylbenzene Vinyl acetate Vinyl chloride Xylene (Total) m&p-Xylene o-Xylene Surrogates Toluene-d8 (S) 4-Bromofluorobenzene (S) 1,2-Dichloroethane-d4 (S) Percent Moisture Percent Moisture Date: 09/12/2018 03:46 PM Analytical Method: EPA 8260E Preparation Method: EPA 5035A 3010 ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 108-67-8 ND ug/kg 1090 25 09/11/18 11:03 09/11/18 20:36 108-05-4 ND ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 75-01-4 425 ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 1330-20-7 315 ug/kg 218 25 09/11/18 11:03 09/11/18 20:36 179601-23-1 111 ug/kg 109 25 09/11/18 11:03 09/11/18 20:36 95-47-6 108 % 70-130 25 09/11/18 11:03 09/11/18 20:36 2037-26-5 276 % 70-130 25 09/11/18 11:03 09/11/18 20:36 460-00-4 S1 102 % 70-132 25 09/11/18 11:03 09/11/18 20:36 17060-07-0 Analytical Method: ASTM D2974-87 15.9 % 0.10 1 09/11/1814:22 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 7 of 24 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 QC Batch: 429991 Analysis Method: EPA 8260B QC Batch Method: EPA 5035A Analysis Description: 8260 MSV 5035A Volatile Organics Associated Lab Samples: 92398822001 METHOD BLANK: 2372984 Associated Lab Samples: 92398822001 Parameter Units Matrix: Blank Result Solid Reporting Limit Analyzed 1,1,1,2-Tetrachloroethane ug/kg ND 4.8 09/11/18 12:08 1,1,1-Trichloroethane ug/kg ND 4.8 09/11/18 12:08 1,1,2,2-Tetrachloroethane ug/kg ND 4.8 09/11/18 12:08 1,1,2-Trichloroethane ug/kg ND 4.8 09/11/18 12:08 1,1-Dichloroethane ug/kg ND 4.8 09/11/18 12:08 1,1-Dichloroethene ug/kg ND 4.8 09/11/18 12:08 1,1-Dichloropropene ug/kg ND 4.8 09/11/18 12:08 1,2,3-Trichlorobenzene ug/kg ND 4.8 09/11/18 12:08 1,2,3-Trichloropropane ug/kg ND 4.8 09/11/18 12:08 1,2,4-Trichlorobenzene ug/kg ND 4.8 09/11/18 12:08 1,2,4-Trimethylbenzene ug/kg ND 4.8 09/11/18 12:08 1,2-Dibromo-3-chloropropane ug/kg ND 4.8 09/11/18 12:08 1,2-Dibromoethane (EDB) ug/kg ND 4.8 09/11/18 12:08 1,2-Dichlorobenzene ug/kg ND 4.8 09/11/18 12:08 1,2-Dichloroethane ug/kg ND 4.8 09/11/18 12:08 1,2-Dichloropropane ug/kg ND 4.8 09/11/18 12:08 1,3,5-Trimethylbenzene ug/kg ND 4.8 09/11/18 12:08 1,3-Dichlorobenzene ug/kg ND 4.8 09/11/18 12:08 1,3-Dichloropropane ug/kg ND 4.8 09/11/18 12:08 1,4-Dichlorobenzene ug/kg ND 4.8 09/11/18 12:08 2,2-Dichloropropane ug/kg ND 4.8 09/11/18 12:08 2-Butanone (MEK) ug/kg ND 95.6 09/11/18 12:08 2-Chlorotoluene ug/kg ND 4.8 09/11/18 12:08 2-Hexanone ug/kg ND 47.8 09/11/18 12:08 4-Chlorotoluene ug/kg ND 4.8 09/11/18 12:08 4-Methyl-2-pentanone (MIBK) ug/kg ND 47.8 09/11/18 12:08 Acetone ug/kg ND 95.6 09/11/18 12:08 Benzene ug/kg ND 4.8 09/11/18 12:08 Bromobenzene ug/kg ND 4.8 09/11/18 12:08 Bromochloromethane ug/kg ND 4.8 09/11/18 12:08 Bromodichloromethane ug/kg ND 4.8 09/11/18 12:08 Bromoform ug/kg ND 4.8 09/11/18 12:08 Bromomethane ug/kg ND 9.6 09/11/18 12:08 Carbon tetrachloride ug/kg ND 4.8 09/11/18 12:08 Chlorobenzene ug/kg ND 4.8 09/11/18 12:08 Chloroethane ug/kg ND 9.6 09/11/18 12:08 Chloroform ug/kg ND 4.8 09/11/18 12:08 Chloromethane ug/kg ND 9.6 09/11/18 12:08 cis-1,2-Dichloroethene ug/kg ND 4.8 09/11/18 12:08 cis-1,3-Dichloropropene ug/kg ND 4.8 09/11/18 12:08 Dibromochloromethane ug/kg ND 4.8 09/11/18 12:08 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 24 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 METHOD BLANK: 2372984 Associated Lab Samples: 92398822001 Parameter Units Matrix: Blank Result Solid Reporting Limit Analyzed Dibromomethane ug/kg ND 4.8 09/11/18 12:08 Dichlorodifluoromethane ug/kg ND 9.6 09/11/18 12:08 Diisopropyl ether ug/kg ND 4.8 09/11/18 12:08 Ethylbenzene ug/kg ND 4.8 09/11/18 12:08 Hexachloro-1,3-butadiene ug/kg ND 4.8 09/11/18 12:08 Isopropylbenzene (Cumene) ug/kg ND 4.8 09/11/18 12:08 m&p-Xylene ug/kg ND 9.6 09/11/18 12:08 Methyl-tert-butyl ether ug/kg ND 4.8 09/11/18 12:08 Methylene Chloride ug/kg ND 19.1 09/11/18 12:08 n-Butylbenzene ug/kg ND 4.8 09/11/18 12:08 n-Propylbenzene ug/kg ND 4.8 09/11/18 12:08 Naphthalene ug/kg ND 4.8 09/11/18 12:08 o-Xylene ug/kg ND 4.8 09/11/18 12:08 p-Isopropyltoluene ug/kg ND 4.8 09/11/18 12:08 sec-Butylbenzene ug/kg ND 4.8 09/11/18 12:08 Styrene ug/kg ND 4.8 09/11/18 12:08 tert-Butyl benzene ug/kg ND 4.8 09/11/18 12:08 Tetrachloroethene ug/kg ND 4.8 09/11/18 12:08 Toluene ug/kg ND 4.8 09/11/18 12:08 trans-1,2-Dichloroethene ug/kg ND 4.8 09/11/18 12:08 trans- 1,3-Dichloropropene ug/kg ND 4.8 09/11/18 12:08 Trichloroethene ug/kg ND 4.8 09/11/18 12:08 Trichlorofluoromethane ug/kg ND 4.8 09/11/18 12:08 Vinyl acetate ug/kg ND 47.8 09/11/18 12:08 Vinyl chloride ug/kg ND 9.6 09/11/18 12:08 Xylene (Total) ug/kg ND 9.6 09/11/18 12:08 1,2-Dichloroethane-d4 (S) % 104 70-132 09/11/18 12:08 4-Bromofluorobenzene (S) % 94 70-130 09/11/18 12:08 Toluene-d8 (S) % 101 70-130 09/11/18 12:08 Qualifiers LABORATORY CONTROL SAMPLE: 2372985 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/kg 51.3 50.4 98 74-137 1,1,1-Trichloroethane ug/kg 51.3 51.9 101 67-140 1,1,2,2-Tetrachloroethane ug/kg 51.3 47.1 92 72-141 1,1,2-Trichloroethane ug/kg 51.3 49.6 97 78-138 1,1-Dichloroethane ug/kg 51.3 52.5 102 69-134 1,1-Dichloroethene ug/kg 51.3 58.5 114 67-138 1,1-Dichloropropene ug/kg 51.3 51.9 101 69-139 1,2,3-Trichlorobenzene ug/kg 51.3 44.1 86 70-146 1,2,3-Trichloropropane ug/kg 51.3 49.9 97 69-144 1,2,4-Trichlorobenzene ug/kg 51.3 44.3 86 68-148 1,2,4-Trimethylbenzene ug/kg 51.3 47.3 92 74-137 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 24 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 LABORATORY CONTROL SAMPLE: Parameter 2372985 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,2-Dibromo-3-chloropropane ug/kg 51.3 43.6 85 65-140 1,2-Dibromoethane (EDB) ug/kg 51.3 48.3 94 77-135 1,2-Dichlorobenzene ug/kg 51.3 45.5 89 77-141 1,2-Dichloroethane ug/kg 51.3 53.2 104 65-137 1,2-Dichloropropane ug/kg 51.3 49.9 97 72-136 1,3,5-Trimethylbenzene ug/kg 51.3 46.3 90 76-133 1,3-Dichlorobenzene ug/kg 51.3 46.5 91 74-138 1,3-Dichloropropane ug/kg 51.3 50.0 97 71-139 1,4-Dichlorobenzene ug/kg 51.3 46.3 90 76-138 2,2-Dichloropropane ug/kg 51.3 50.6 99 68-137 2-Butanone (MEK) ug/kg 103 1011 99 58-147 2-Chlorotoluene ug/kg 51.3 46.2 90 73-139 2-Hexanone ug/kg 103 97.6 95 62-145 4-Chlorotoluene ug/kg 51.3 46.1 90 76-141 4-Methyl-2-pentanone (MIBK) ug/kg 103 98.6 96 64-149 Acetone ug/kg 103 113 110 53-153 Benzene ug/kg 51.3 51.0 99 73-135 Bromobenzene ug/kg 51.3 45.2 88 75-133 Bromochloromethane ug/kg 51.3 50.4 98 73-134 Bromodichloromethane ug/kg 51.3 52.2 102 71-135 Bromoform ug/kg 51.3 47.5 93 66-141 Bromomethane ug/kg 51.3 57.4 112 53-160 Carbon tetrachloride ug/kg 51.3 52.2 102 60-145 Chlorobenzene ug/kg 51.3 48.6 95 78-130 Chloroethane ug/kg 51.3 56.9 111 64-149 Chloroform ug/kg 51.3 52.8 103 70-134 Chloromethane ug/kg 51.3 51.2 100 52-150 cis-1,2-Dichloroethene ug/kg 51.3 53.2 104 70-133 cis-1,3-Dichloropropene ug/kg 51.3 50.1 98 68-134 Dibromochloromethane ug/kg 51.3 50.2 98 71-138 Dibromomethane ug/kg 51.3 49.6 97 74-130 Dichlorodifluoromethane ug/kg 51.3 54.2 106 40-160 Diisopropyl ether ug/kg 51.3 51.7 101 69-141 Ethylbenzene ug/kg 51.3 50.6 99 75-133 Hexachloro-1,3-butadiene ug/kg 51.3 43.9 86 68-143 Isopropylbenzene (Cumene) ug/kg 51.3 51.0 99 76-143 m&p-Xylene ug/kg 103 102 99 75-136 Methyl-tert-butyl ether ug/kg 51.3 49.8 97 68-144 Methylene Chloride ug/kg 51.3 55.1 107 45-154 n-Butylbenzene ug/kg 51.3 47.4 92 72-137 n-Propylbenzene ug/kg 51.3 48.5 94 76-136 Naphthalene ug/kg 51.3 43.6 85 68-151 o-Xylene ug/kg 51.3 50.8 99 76-141 p-Isopropyltoluene ug/kg 51.3 47.1 92 76-140 sec-Butylbenzene ug/kg 51.3 47.4 92 79-139 Styrene ug/kg 51.3 49.3 96 79-137 tert-Butyl benzene ug/kg 51.3 42.2 82 74-143 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 24 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 LABORATORY CONTROL SAMPLE: 2372985 Spike LCS LCS % Rec Parameter Units Conc. Result % Rec Limits Qualifiers Tetrachloroethene ug/kg 51.3 43.2 84 71-138 Toluene ug/kg 51.3 49.4 96 74-131 trans-1,2-Dichloroethene ug/kg 51.3 55.2 107 67-135 trans- 1,3-Dichloropropene ug/kg 51.3 50.1 98 65-146 Trichloroethene ug/kg 51.3 51.9 101 67-135 Trichlorofluoromethane ug/kg 51.3 55.3 108 59-144 Vinyl acetate ug/kg 103 71.0 69 40-160 Vinyl chloride ug/kg 51.3 58.0 113 56-141 Xylene (Total) ug/kg 154 152 99 76-137 1,2-Dichloroethane-d4 (S) % 105 70-132 4-Bromofluorobenzene (S) % 105 70-130 Toluene-d8 (S) % 100 70-130 MATRIX SPIKE SAMPLE: 2372987 92398722001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers 1,1,1,2-Tetrachloroethane ug/kg ND 23.6 19.7 83 70-130 1,1,1-Trichloroethane ug/kg ND 23.6 21.6 92 70-130 1,1,2,2-Tetrachloroethane ug/kg ND 23.6 20.9 88 70-130 1,1,2-Trichloroethane ug/kg ND 23.6 19.8 84 70-130 1,1-Dichloroethane ug/kg ND 23.6 21.8 92 70-130 1,1-Dichloroethene ug/kg ND 23.6 23.7 100 49-180 1,1-Dichloropropene ug/kg ND 23.6 22.1 94 70-130 1,2,3-Trichlorobenzene ug/kg ND 23.6 15.7 67 70-130 M1 1,2,3-Trichloropropane ug/kg ND 23.6 20.9 89 70-130 1,2,4-Trichlorobenzene ug/kg ND 23.6 15.9 68 70-130 M1 1,2,4-Trimethylbenzene ug/kg ND 23.6 19.6 83 70-130 1,2-Dibromo-3-chloropropane ug/kg ND 23.6 19.7 84 70-130 1,2-Dibromoethane (EDB) ug/kg ND 23.6 20.1 85 70-130 1,2-Dichlorobenzene ug/kg ND 23.6 19.2 81 70-130 1,2-Dichloroethane ug/kg ND 23.6 22.0 93 70-130 1,2-Dichloropropane ug/kg ND 23.6 21.0 89 70-130 1,3,5-Trimethylbenzene ug/kg ND 23.6 19.5 82 70-130 1,3-Dichlorobenzene ug/kg ND 23.6 18.5 78 70-130 1,3-Dichloropropane ug/kg ND 23.6 20.6 87 70-130 1,4-Dichlorobenzene ug/kg ND 23.6 18.3 78 70-130 2,2-Dichloropropane ug/kg ND 23.6 20.4 87 70-130 2-Butanone (MEK) ug/kg ND 47.2 34.8J 74 70-130 2-Chlorotoluene ug/kg ND 23.6 19.5 83 70-130 2-Hexanone ug/kg ND 47.2 36.6J 77 70-130 4-Chlorotoluene ug/kg ND 23.6 19.4 82 70-130 4-Methyl-2-pentanone (MIBK) ug/kg ND 47.2 39.7J 84 70-130 Acetone ug/kg ND 47.2 58.2J 123 70-130 Benzene ug/kg ND 23.6 21.0 89 50-166 Bromobenzene ug/kg ND 23.6 19.7 83 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 24 aceAnalytical -pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 MATRIX SPIKE SAMPLE: 2372987 92398722001 Spike MS MS % Rec Parameter Units Result Conc. Result % Rec Limits Qualifiers Bromochloromethane ug/kg ND 23.6 22.3 94 70-130 Bromodichloromethane ug/kg ND 23.6 20.3 86 70-130 Bromoform ug/kg ND 23.6 17.4 74 70-130 Bromomethane ug/kg ND 23.6 15.0 63 70-130 M1 Carbon tetrachloride ug/kg ND 23.6 20.5 87 70-130 Chlorobenzene ug/kg ND 23.6 19.9 84 43-169 Chloroethane ug/kg ND 23.6 20.0 85 70-130 Chloroform ug/kg ND 23.6 22.3 94 70-130 Chloromethane ug/kg ND 23.6 14.4 61 70-130 M1 cis-1,2-Dichloroethene ug/kg ND 23.6 22.0 93 70-130 cis-1,3-Dichloropropene ug/kg ND 23.6 18.9 80 70-130 Dibromochloromethane ug/kg ND 23.6 18.3 78 70-130 Dibromomethane ug/kg ND 23.6 19.7 83 70-130 Dichlorodifluoromethane ug/kg ND 23.6 10.3J 44 70-130 M1 Diisopropyl ether ug/kg ND 23.6 21.7 92 70-130 Ethylbenzene ug/kg ND 23.6 20.6 87 70-130 Hexachloro-1,3-butadiene ug/kg ND 23.6 16.4 69 70-130 M1 Isopropylbenzene (Cumene) ug/kg ND 23.6 20.4 86 70-130 m&p-Xylene ug/kg ND 47.2 40.2 85 70-130 Methyl-tert-butyl ether ug/kg ND 23.6 21.0 89 70-130 Methylene Chloride ug/kg ND 23.6 28.4 120 70-130 n-Butylbenzene ug/kg ND 23.6 18.7 79 70-130 n-Propylbenzene ug/kg ND 23.6 20.2 85 70-130 Naphthalene ug/kg ND 23.6 16.5 70 70-130 o-Xylene ug/kg ND 23.6 19.9 84 70-130 p-Isopropyltoluene ug/kg ND 23.6 19.5 83 70-130 sec-Butylbenzene ug/kg ND 23.6 20.1 85 70-130 Styrene ug/kg ND 23.6 18.4 78 70-130 tert-Butyl benzene ug/kg ND 23.6 18.3 77 70-130 Tetrachloroethene ug/kg ND 23.6 18.2 77 70-130 Toluene ug/kg ND 23.6 20.6 87 52-163 trans-1,2-Dichloroethene ug/kg ND 23.6 22.7 96 70-130 trans- 1,3-Dichloropropene ug/kg ND 23.6 17.6 74 70-130 Trichloroethene ug/kg ND 23.6 20.4 86 49-167 Trichlorofluoromethane ug/kg ND 23.6 20.4 86 70-130 Vinyl acetate ug/kg ND 47.2 15.3J 32 70-130 M1 Vinyl chloride ug/kg ND 23.6 18.1 77 70-130 Xylene (Total) ug/kg ND 70.8 60.1 85 70-130 1,2-Dichloroethane-d4 (S) % 102 70-132 4-Bromofluorobenzene (S) % 99 70-130 Toluene-d8 (S) % 100 70-130 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 SAMPLE DUPLICATE: 2372986 Parameter Units 92398718002 Result Dup Result 1,1,1,2-Tetrachloroethane ug/kg ND ND 1,1,1-Trichloroethane ug/kg ND ND 1,1,2,2-Tetrachloroethane ug/kg ND ND 1,1,2-Trichloroethane ug/kg ND ND 1,1-Dichloroethane ug/kg ND ND 1,1-Dichloroethene ug/kg ND ND 1,1-Dichloropropene ug/kg ND ND 1,2,3-Trichlorobenzene ug/kg ND ND 1,2,3-Trichloropropane ug/kg ND ND 1,2,4-Trichlorobenzene ug/kg ND ND 1,2,4-Trimethylbenzene ug/kg ND ND 1,2-Dibromo-3-chloropropane ug/kg ND ND 1,2-Dibromoethane (EDB) ug/kg ND ND 1,2-Dichlorobenzene ug/kg ND ND 1,2-Dichloroethane ug/kg ND ND 1,2-Dichloropropane ug/kg ND ND 1,3,5-Trimethylbenzene ug/kg ND ND 1,3-Dichlorobenzene ug/kg ND ND 1,3-Dichloropropane ug/kg ND ND 1,4-Dichlorobenzene ug/kg ND ND 2,2-Dichloropropane ug/kg ND ND 2-Butanone (MEK) ug/kg ND ND 2-Chlorotoluene ug/kg ND ND 2-Hexanone ug/kg ND ND 4-Chlorotoluene ug/kg ND ND 4-Methyl-2-pentanone (MIBK) ug/kg ND ND Acetone ug/kg ND ND Benzene ug/kg ND ND Bromobenzene ug/kg ND ND Bromochloromethane ug/kg ND ND Bromodichloromethane ug/kg ND ND Bromoform ug/kg ND ND Bromomethane ug/kg ND ND Carbon tetrachloride ug/kg ND ND Chlorobenzene ug/kg ND ND Chloroethane ug/kg ND ND Chloroform ug/kg ND ND Chloromethane ug/kg ND ND cis-1,2-Dichloroethene ug/kg ND ND cis-1,3-Dichloropropene ug/kg ND ND Dibromochloromethane ug/kg ND ND Dibromomethane ug/kg ND ND Dichlorodifluoromethane ug/kg ND ND Diisopropyl ether ug/kg ND ND Ethylbenzene ug/kg ND ND Hexachloro-1,3-butadiene ug/kg ND ND Isopropylbenzene (Cumene) ug/kg ND ND RPD Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 SAMPLE DUPLICATE: 2372986 Parameter Units 92398718002 Result Dup Result m&p-Xylene ug/kg ND ND Methyl-tert-butyl ether ug/kg ND ND Methylene Chloride ug/kg 32.1 ND n-Butylbenzene ug/kg ND ND n-Propylbenzene ug/kg ND ND Naphthalene ug/kg ND ND o-Xylene ug/kg ND ND p-Isopropyltoluene ug/kg ND ND sec-Butylbenzene ug/kg ND ND Styrene ug/kg ND ND tert-Butyl benzene ug/kg ND ND Tetrachloroethene ug/kg ND ND Toluene ug/kg ND ND trans-1,2-Dichloroethene ug/kg ND ND trans- 1,3-Dichloropropene ug/kg ND ND Trichloroethene ug/kg ND ND Trichlorofluoromethane ug/kg ND ND Vinyl acetate ug/kg ND ND Vinyl chloride ug/kg ND ND Xylene (Total) ug/kg ND ND 1,2-Dichloroethane-d4 (S) % 106 129 4-Bromofluorobenzene (S) % 120 100 Toluene-d8(S) % 100 98 RPD Qualifiers 19 17 2 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 QC Batch: 429885 Analysis Method: EPA 8270D QC Batch Method: EPA 3546 Analysis Description: 8270 Solid MSSV Microwave Associated Lab Samples: 92398822001 METHOD BLANK: 2372587 Associated Lab Samples: 92398822001 Parameter Units Matrix: Blank Result Solid Reporting Limit Analyzed 1,2,4-Trichlorobenzene ug/kg ND 334 09/11/18 12:33 1,2-Dichlorobenzene ug/kg ND 334 09/11/18 12:33 1,3-Dichlorobenzene ug/kg ND 334 09/11/18 12:33 1,4-Dichlorobenzene ug/kg ND 334 09/11/18 12:33 1-Methylnaphthalene ug/kg ND 334 09/11/18 12:33 2,2'-Oxybis(1-chloropropane) ug/kg ND 334 09/11/18 12:33 2,4,5-Trichlorophenol ug/kg ND 334 09/11/18 12:33 2,4,6-Trichlorophenol ug/kg ND 334 09/11/18 12:33 2,4-Dichlorophenol ug/kg ND 334 09/11/18 12:33 2,4-Dimethylphenol ug/kg ND 334 09/11/18 12:33 2,4-Dinitrophenol ug/kg ND 1670 09/11/18 12:33 2,4-Dinitrotoluene ug/kg ND 334 09/11/18 12:33 2,6-Dinitrotoluene ug/kg ND 334 09/11/18 12:33 2-Chloronaphthalene ug/kg ND 334 09/11/18 12:33 2-Chlorophenol ug/kg ND 334 09/11/18 12:33 2-Methylnaphthalene ug/kg ND 334 09/11/18 12:33 2-Methylphenol(o-Cresol) ug/kg ND 334 09/11/18 12:33 2-Nitroaniline ug/kg ND 1670 09/11/18 12:33 2-Nitrophenol ug/kg ND 334 09/11/18 12:33 3&4-Methyl phenol (m&p Cresol) ug/kg ND 334 09/11/18 12:33 3,3'-Dichlorobenzidine ug/kg ND 1670 09/11/18 12:33 3-Nitroaniline ug/kg ND 1670 09/11/18 12:33 4,6-Dinitro-2-methyl phenol ug/kg ND 669 09/11/18 12:33 4-Bromophenylphenyl ether ug/kg ND 334 09/11/18 12:33 4-ChIoro-3-methyl phenol ug/kg ND 669 09/11/18 12:33 4-Chloroaniline ug/kg ND 1670 09/11/18 12:33 4-Chlorophenylphenyl ether ug/kg ND 334 09/11/18 12:33 4-Nitroaniline ug/kg ND 669 09/11/18 12:33 4-Nitrophenol ug/kg ND 1670 09/11/18 12:33 Acenaphthene ug/kg ND 334 09/11/18 12:33 Acenaphthylene ug/kg ND 334 09/11/18 12:33 Aniline ug/kg ND 334 09/11/18 12:33 Anthracene ug/kg ND 334 09/11/18 12:33 Benzo(a)anthracene ug/kg ND 334 09/11/18 12:33 Benzo(a)pyrene ug/kg ND 334 09/11/18 12:33 Benzo(b)fluoranthene ug/kg ND 334 09/11/18 12:33 Benzo(g,h,i)perylene ug/kg ND 334 09/11/18 12:33 Benzo(k)fluoranthene ug/kg ND 334 09/11/18 12:33 Benzoic Acid ug/kg ND 1670 09/11/18 12:33 Benzyl alcohol ug/kg ND 669 09/11/18 12:33 bis(2-Chloroethoxy)methane ug/kg ND 334 09/11/18 12:33 Qualifiers 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 METHOD BLANK: 2372587 Associated Lab Samples: 92398822001 Parameter Units Matrix: Blank Result Solid Reporting Limit Analyzed bis(2-Chloroethyl) ether ug/kg ND 334 09/11/18 12:33 bis(2-Ethylhexyl)phthalate ug/kg ND 334 09/11/18 12:33 Butylbenzylphthalate ug/kg ND 334 09/11/18 12:33 Chrysene ug/kg ND 334 09/11/18 12:33 Di-n-butylphthalate ug/kg ND 334 09/11/18 12:33 Di-n-octylphthalate ug/kg ND 334 09/11/18 12:33 Dibenz(a,h)anthracene ug/kg ND 334 09/11/18 12:33 Dibenzofuran ug/kg ND 334 09/11/18 12:33 Diethylphthalate ug/kg ND 334 09/11/18 12:33 Dimethylphthalate ug/kg ND 334 09/11/18 12:33 Fluoranthene ug/kg ND 334 09/11/18 12:33 Fluorene ug/kg ND 334 09/11/18 12:33 Hexachloro-1,3-butadiene ug/kg ND 334 09/11/18 12:33 Hexachlorobenzene ug/kg ND 334 09/11/18 12:33 Hexachlorocyclopentadiene ug/kg ND 334 09/11/18 12:33 Hexachloroethane ug/kg ND 334 09/11/18 12:33 Indeno(1,2,3-cd)pyrene ug/kg ND 334 09/11/18 12:33 Isophorone ug/kg ND 334 09/11/18 12:33 N-Nitroso-di-n-propylamine ug/kg ND 334 09/11/18 12:33 N-Nitrosodimethylamine ug/kg ND 334 09/11/18 12:33 N-Nitrosodiphenylamine ug/kg ND 334 09/11/18 12:33 Naphthalene ug/kg ND 334 09/11/18 12:33 Nitrobenzene ug/kg ND 334 09/11/18 12:33 Pentachlorophenol ug/kg ND 1670 09/11/18 12:33 Phenanthrene ug/kg ND 334 09/11/18 12:33 Phenol ug/kg ND 334 09/11/18 12:33 Pyrene ug/kg ND 334 09/11/18 12:33 2,4,6-Tribromophenol (S) % 80 27-110 09/11/18 12:33 2-Fluorobiphenyl (S) % 69 30-110 09/11/18 12:33 2-Fluorophenol (S) % 77 13-110 09/11/18 12:33 Nitrobenzene-d5 (S) % 76 23-110 09/11/18 12:33 Phenol-d6 (S) % 73 22-110 09/11/18 12:33 Terphenyl-d14 (S) % 85 28-110 09/11/18 12:33 Qualifiers LABORATORY CONTROL SAMPLE & LCSD: Parameter 2372588 Units Spike Conc. 2372589 LCS LCSD Result Result LCS % Rec LCSD % Rec % Rec Limits RPD Max RPD Qualifiers 1,2,4-Trichlorobenzene ug/kg 1680 1460 1340 87 81 36-120 8 30 1,2-Dichlorobenzene ug/kg 1680 1370 1260 82 76 41-120 9 30 1,3-Dichlorobenzene ug/kg 1680 1400 1260 83 76 66-120 10 30 1,4-Dichlorobenzene ug/kg 1680 1390 1240 83 75 42-120 11 30 1-Methylnaphthalene ug/kg 1680 1590 1480 95 90 40-120 7 30 2,2'-Oxybis(1-chloropropane) ug/kg 1680 1410 1240 84 75 17-120 13 30 2,4,5-Trichlorophenol ug/kg 1680 1640 1470 98 89 37-120 11 30 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 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 LABORATORY CONTROL SAMPLE & LCSD: 2372588 2372589 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers 2,4,6-TrichIorophenol ug/kg 1680 1580 1500 94 91 40-120 5 30 2,4-DichIorophenol ug/kg 1680 1660 1520 99 92 33-120 8 30 2,4-Dimethylphenol ug/kg 1680 1750 1570 104 95 36-120 11 30 2,4-Dinitrophenol ug/kg 8390 5780 5080 69 61 22-121 13 30 2,4-Dinitrotoluene ug/kg 1680 1610 1480 96 90 60-120 8 30 2,6-Dinitrotoluene ug/kg 1680 1710 1640 102 99 54-120 4 30 2-Chloronaphthalene ug/kg 1680 1420 1290 84 78 41-120 9 30 2-Chlorophenol ug/kg 1680 1610 1420 96 86 39-120 12 30 2-Methylnaphthalene ug/kg 1680 1690 1570 101 95 26-120 8 30 2-Methylphenol(o-Cresol) ug/kg 1680 1480 1400 88 85 41-120 5 30 2-Nitroaniline ug/kg 3360 2940 2750 88 83 45-120 7 30 2-Nitrophenol ug/kg 1680 1710 1570 102 95 35-120 8 30 3&4-Methyl phenol (m&p Cresol) ug/kg 1680 1460 1330 87 80 35-120 10 30 3,3'-Dichlorobenzidine ug/kg 3360 2740 2560 82 77 16-125 7 30 3-Nitroaniline ug/kg 3360 2840 2570 85 78 45-120 10 30 4,6-Dinitro-2-methyl phenol ug/kg 3360 2850 2580 85 78 46-120 10 30 4-Bromophenylphenyl ether ug/kg 1680 1590 1480 95 90 36-120 7 30 4-Chloro-3-methylphenol ug/kg 3360 3230 2970 96 90 37-120 8 30 4-Chloroaniline ug/kg 3360 2510 2420 75 73 35-120 4 30 4-Chlorophenylphenyl ether ug/kg 1680 1510 1410 90 85 30-120 7 30 4-Nitroaniline ug/kg 3360 2690 2690 80 81 48-120 0 30 4-Nitrophenol ug/kg 8390 7440 6700 89 81 43-120 11 30 Acenaphthene ug/kg 1680 1480 1380 88 84 46-120 7 30 Acenaphthylene ug/kg 1680 1540 1430 91 86 46-120 7 30 Aniline ug/kg 1680 1020 927 61 56 33-120 10 30 Anthracene ug/kg 1680 1590 1500 95 90 63-120 6 30 Benzo(a)anthracene ug/kg 1680 1430 1320 85 80 61-120 8 30 Benzo(a)pyrene ug/kg 1680 1540 1430 92 87 59-120 7 30 Benzo(b)fluoranthene ug/kg 1680 1530 1340 91 81 55-120 13 30 Benzo(g,h,i)perylene ug/kg 1680 1460 1320 87 80 57-120 10 30 Benzo(k)fluoranthene ug/kg 1680 1430 1360 85 82 56-120 5 30 Benzoic Acid ug/kg 8390 6460 6370 77 77 13-120 1 30 Benzyl alcohol ug/kg 3360 3090 2840 92 86 34-120 8 30 bis(2-Chloroethoxy)methane ug/kg 1680 1550 1380 92 84 21-120 11 30 bis(2-Chloroethyl) ether ug/kg 1680 1590 1300 95 79 25-120 20 30 bis(2-Ethylhexyl)phthalate ug/kg 1680 1370 1330 82 80 56-123 3 30 Butylbenzylphthalate ug/kg 1680 1380 1290 82 78 57-120 7 30 Chrysene ug/kg 1680 1340 1290 80 78 64-120 4 30 Di-n-butylphthalate ug/kg 1680 1360 1340 81 81 58-120 2 30 Di-n-octylphthalate ug/kg 1680 1520 1410 90 85 47-121 7 30 Dibenz(a,h)anthracene ug/kg 1680 1600 1470 95 89 56-120 8 30 Dibenzofuran ug/kg 1680 1530 1400 91 85 43-120 9 30 Diethylphthalate ug/kg 1680 1350 1270 80 77 55-120 6 30 Dimethylphthalate ug/kg 1680 1350 1310 80 79 54-120 3 30 Fluoranthene ug/kg 1680 1470 1420 87 86 61-120 3 30 Fluorene ug/kg 1680 1530 1430 91 86 51-120 7 30 Hexachloro-1,3-butadiene ug/kg 1680 1530 1390 91 84 22-120 10 30 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 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 LABORATORY CONTROL SAMPLE & LCSD: 2372588 2372589 Spike LCS LCSD LCS LCSD % Rec Max Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers Hexachlorobenzene ug/kg 1680 1550 1410 93 85 53-120 10 30 Hexachlorocyclopentadiene ug/kg 1680 1540 1380 92 83 18-150 11 30 Hexachloroethane ug/kg 1680 1530 1320 91 80 39-120 14 30 Indeno(1,2,3-cd)pyrene ug/kg 1680 1520 1380 91 83 58-120 10 30 Isophorone ug/kg 1680 1280 1170 76 71 38-120 8 30 N-Nitroso-di-n-propylamine ug/kg 1680 1410 1290 84 78 30-120 9 30 N-Nitrosodimethylamine ug/kg 1680 1690 1480 101 89 32-120 14 30 N-Nitrosodiphenylamine ug/kg 1680 1530 1410 91 85 50-120 8 30 Naphthalene ug/kg 1680 1480 1350 88 81 38-120 9 30 Nitrobenzene ug/kg 1680 1530 1440 91 87 37-120 6 30 Pentachlorophenol ug/kg 3360 2770 2440 82 74 10-120 13 30 Phenanthrene ug/kg 1680 1480 1390 88 84 62-120 6 30 Phenol ug/kg 1680 1390 1300 83 79 37-120 7 30 Pyrene ug/kg 1680 1440 1460 86 88 63-120 1 30 2,4,6-Tribromophenol (S) % 97 95 27-110 2-Fluorobiphenyl (S) % 82 80 30-110 2-Fluorophenol(S) % 97 86 13-110 Nitrobenzene-d5(S) % 91 87 23-110 Phenol-d6 (S) % 92 82 22-110 Terphenyl-d14(S) % 88 88 28-110 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA Project: MEADOW OAKS Pace Project No.: 92398822 QC Batch: 430030 Analysis Method: ASTM D2974-87 QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture Associated Lab Samples: 92398822001 SAMPLE DUPLICATE: 2373216 92397673001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 57.8 54.1 7 SAMPLE DUPLICATE: 2373217 92398672001 Dup Parameter Units Result Result RPD Qualifiers Percent Moisture % 97.0 97.2 0 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. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALIFIERS Project: MEADOW OAKS Pace Project No.: 92398822 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. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI -The NELAC Institute. LABORATORIES PASI-C Pace Analytical Services - Charlotte ANALYTE QUALIFIERS M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. SO Surrogate recovery outside laboratory control limits. S1 Surrogate recovery outside laboratory control limits (confirmed by re -analysis). REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 24 aceAnalytical —pacelabs.com Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: MEADOW OAKS 92398822 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92398822001 B-24 (8.5-10) EPA 3546 429885 EPA 8270D 429977 92398822001 B-24 (8.5-10) EPA 5035A 429991 EPA 8260B 430015 92398822001 B-24 (8.5-10) ASTM D2974-87 430030 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/12/2018 03:46 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 24 Document Name: Document Revised: February 7, 2018 M �CeAnal*al Sample Condition Upon Receipt(SCUR) Page 1 of 2 Document No.: Issuing Authority: F-CAR-CS-033-Rev.06 Pace Carolinas quality Office Laboratory receiving samples: Asheville ❑ Eden[] Greenwood ❑ y� Huntersville.0 Raleigh❑ Mechanicsville❑ SampleClient Name: WQ# : 923'98822 Upon Receipt Project Courier: ❑Fed Ex ❑UPS ❑USPS [:]Client ❑ Commercial OP'ace 00tIer 92396822 Custody Seal Present? ❑Yes QNo Seals intact? ❑Yes [DNo 1 r I J Date/Initials Person Examining Contents: s Packing Material: ❑Bubble Wrap ❑Bubble Bags None ❑ Other Biological Tissue Frozen? [:]YesThermometers Yes ❑No QN"*[A ' 92T0�15 Type of Ice: 9 Wet ❑Blue ❑None Ef IR Gun ID: Cooler Temp ('Cl:Correction Factor: Add/5ubtract (°C) -0.1 q j Temp should be above freezing to b°C Cooler Temp Corrected ('C): / ❑Samples out of temp criteria. Samples an ice, cooling process bas hegun USDA Regulated Boll (❑ N/A, water sample) Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples orlglnate from a foreign source (internationally, mv.,, i,;I—hl.. inrhidln¢ Hawaii and Puerto Ricci? FlYes nNoi Comments/Discrepancy: Chain of Custody Present? eyes ❑No [I NIA 1. Samples Arrived within Hold Time? s' [3Yes FIND ❑N/A 2. Short Hold Time Analysis (<72 hr.)? ❑Yes ❑40' ❑N/A 3. Rush Turn Around Time Requested? ❑Yes ❑lqo ❑N/A 4. Sufficient Volume? EYes ON. ❑N/A S. Correct Containers Used? -Pace Containers used? DY`es E J'Y—es ❑No ❑Na []N/A ❑N/A 6. Containers Intact? Yes ❑No ❑N/A 7. Dissolved analysis: Samples Field Filtered? ❑Yes ❑No '" NIA 8. Sample Labels Match COO -includes Date/Time/ID/Analysis Ores Matrix: ❑No ❑N/A 9. Headspace in VOA Vials (>5-6mm)7 []Yes ❑No % 10. Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes [-]No ❑No ❑N/i ®IN A 11. COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Person contacted: Date/Time: Lot 10 of split containers: Field Data Required? ❑yes ❑No Project Manager SCURF Review: Dale: 1/ Project Manager SRF Review: Date: 9/Z Page 22 of 24 _i aceAnalytical a Document Name: Sample Condition Upon Recelpt(SCUR) Document Revised: February 7, 2018 Page 1 of 2 Document No.: issuing Authority: F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office *Check mark top half of box if pH and/or dechlorination Is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, ORO/8015 (water) DOC, LLHg "Bottom half of box is to list number of bottle Project WO# : 92398822 PM: PTE: Due Date: 09/17/18 CLIENT: 92—ECS au7. aEi 2 W Z w 7 n E v, eN-1 a m Z W Z d a > u a E o r-4 4 m Z cl t= a n > U7 d o 1LA 0l7 a m -z .� W d 0. M1N1 W ._ �--� a m U N V v O N U E M N a ca N V m C. E G N a cc o z Oi) c°'i ¢ 2 y E N N i m u N .--I A G x 0 d E Ln ti i m a C n U .- u Z g v a a E a a '' M 7 .. C7 ¢ v = a u E a v - r 2 .. l7 d aZ N W a E ¢ E v�i N 7 m t7 d y = °. O N a E? ¢ o; := rl l7 a N = 0. v = Q E o N l7 a u Z a E a E O N m l7 d ¢ z a Q E 0 Q Z at C7 G ¢ 2 n N ej Q > E f W l7 > ¢ cCL a £ 0 Q 7 m 7 ? ¢ fl _ E 0 q d rn U 0 4 z .+ � LA QI ¢ H •eZ. `r Y a O ? a Z x t7 6 !° % .Mr Y ] i0 Z u u E in W in N a w r, Q Z a .W-. N E a N N N a 14 of ( w ':+ ro a o ,A q in a m z S W y E J E $ R o l7 d Q Z N �o a = C E o 7 > IA � ? 7 Z 41 D Q �E 0 l7 C 1 2 3 4 \N 5 6 7 NN 8 9 1D 11 12 pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Amount of Preservative added Lint 4 Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Cacollna DEHNR Certification Office (I.e. Out of hold, incorrect preservative, out of temp, incorrect containers. Page 23 of 24 v N O V N ca CHAIN -OF -CUSTODY I Analytical Request Document +' d ace Analytreal The Chain -of -Custody Is a LEGAL DOCUMENT. Ail relevant fields must he completed accurately. www.pac.lahs, Lams Section A Section B Section C Page: of flequfred Chi Inlormi Required Project inlormatien: Invoice Information' Company- Report To, Attention: Aaaress: f. f �Ir Copy To: Company Name: �r C k�S REGULATORY AGENCY n-p S-�O CGS i t' mCorn C V V Address: l 1 ��_.� r S1, I j- NPDES I• GROUNDWATER i~ DRINKING WATER Email To: ,. ^ r S6^ PurchasB order Ne?.:'f Peca Ouote 7 Pnun.. Fax: + Project Ni Per.... ; Pace Pr- Manngar. UST Site Location f RCRA f OTHER RngimuCi nun Dat.ITAT: Project Number e—"lle Ir. STATE: Requested Analysis Filtered (YIN) _ sa�r,.n n M.trl. codes — Required cu.nttnrnrn,aeon MaTRIx r coDE c COLLECTED Preservatives i- Drinlring Water DW ° z Walcr WT V O Waste Water WW co MPoSni COMPOSITErill PfOd,ICI P Q START EN01GVLln J Z SAMPLE ID SaiVS01rd SL i a:J - ~ } - (A-T0-9 ! ,-I taupe Air wP W ... ¢ w z S c Sample IDS MVST BE UNIQUE Tissue Other TS CT O O a �I Il a 4 ~ w 1— y V 3 x J W o v C7 = 7 ` a a a ti a = re N �y Z) y 2 O z j\� JProject !jNo.!l�bl.D. DATE 16 2 q Pace 2 3 4 g 6 7 ADDITIONAL COMMENTS EZELINgLISHED BY 1 AFFILIATION DATE TIME ACCEPTED BY ! AFFILIATION DATE TIME SAMPLE CONDITIONS SAMPLER NAME AND SIGNATURE - U o PRINT Nam. of SAMPLER; f� ! c - m y � o U Z E ti L V } } — SIGNATURE at SAMPLESii�L S DATE Signal ( m " = ci m {M-T 'Imporinnl Nam'. By signing this form you arc accepting Pace's NET 30 day payment terms and agreeing IS late charges of 15% per t rorany i Dices n.l paid within 3 days. F-ALL-Q-020mv.07, 15-May-2007 Beverly, Trudy From: Beverly, Trudy Sent: Monday, October 29, 2018 11:10 AM To: 'Joseph Patrick Nestor' Cc: Matthew H. McDuffie, P.G.; Michelle Forness; Brandon Fulton, LSS, PSC, PWS Subject: RE: [External] UST Closure Report and Request for No Further Action - 4101 Meadow Oak Drive - Charlotte, Mecklenburg County, North Carolina Hey Joseph, I did receive the paper and cd copies of the report. It may be a couple of weeks before I can get to it. Trudy Dw.. E Q� �I o� E.,v�.nwniN �wFl� Trudy Beverly, L.G. Hydrogeologist, Division of Waste Management North Carolina Department of Environment Quality Underground Storage Tanks Section Corrective Action Branch Mooresville Regional Office (704) 235-2182 (Office) Trudv.Beve rlv(@ncdenr.gov Erm# CVrrWPOrOi�;7 to aid fm m this ado ess os swat to the Norttr C ro*;e PWc Remds Law and mw be dwk eed to third parties. Branch's Underground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste-management/ust Branch's Above Ground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste- management/ust/ast-program INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES: https://deg.nc.gov/about/divisions/waste-management/waste-management-rules-data/waste-management-gis-maps File Review Procedures: https://deg.nc.gov/about/divisions/waste-management/ust/file-review-procedures#mooresville-regional-office ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche): https://edocs.deg.nc.gov/WasteManagement/Search.aspx Document Submittal & UST File Names for Laserfiche Policies: https://files.nc.aov/ncdea/Waste%20Manaaement/DWM/UST/Corrective%2OAction/Electronic%2ODocument%2OSubmi ttal%20Memo%2OUpdate.pdf https://files.nc.szov/ncdea/Waste%20Management/DWM/UST/Corrective%2OAction/UST%20file%20names%20for%20 1,acerfwhe dncx From: Joseph Patrick Nestor [mailto:JNestor@ecslimited.com] Sent: Monday, October 29, 2018 11:06 AM To: Beverly, Trudy <trudy.beverly@ncdenr.gov> Cc: Matthew H. McDuffie, P.G. <MMcDuff ie@ecslimited.com>; Michelle Forness <MForness@ecslimited.com>; Brandon Fulton, LSS, PSC, PWS <WFulton@ecslimited.com> Subject: RE: [External] UST Closure Report and Request for No Further Action - 4101 Meadow Oak Drive - Charlotte, Mecklenburg County, North Carolina . , , . • • . ternal email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to Ms. Beverly: As I indicated in my voicemail message, I am following up to confirm that you have received the report in the requested format and to see if you have questions/comments which we may address. Thank you for your attention to this matter. JOSEPH PATRICK NESTOR I Environmental Senior Project Manager ECS SOUTHEAST, LLP T 704.525.5152 1 C 704.280.7422 www.ecslimited.com Confidential/proprietary message/attachments. Delete message/attachments if not intended recipient. From: Joseph Patrick Nestor Sent: Tuesday, October 23, 2018 8:47 AM To: Beverly, Trudy Cc: Matthew H. McDuffie, P.G.; Michelle Forness; Brandon Fulton, LSS, PSC, PWS; Kristen Cottrell Subject: RE: [External] UST Closure Report and Request for No Further Action - 4101 Meadow Oak Drive - Charlotte, Mecklenburg County, North Carolina Ms. Beverly: I have requested that our administrative staff to prepare a CD and a hard copy for submittal to your office. It will not be possible to follow the naming convention for the digital file since an incident number has not been assigned. We would greatly appreciate if you can take a look at the letter and report which was submitted to you by email in the meantime. Thank you for your attention to this matter. JOSEPH PATRICK NESTOR I Environmental Senior Project Manager ECS SOUTHEAST, LLP T 704.525.5152 1 C 704.280.7422 www.ecslimited.com Confidential/proprietary message/attachments. Delete message/attachments if not intended recipient. From: Beverly, Trudy[mailto:trudy.beverly@ncdenr.gov] Sent: Tuesday, October 23, 2018 6:31 AM To: Joseph Patrick Nestor Subject: RE: [External] UST Closure Report and Request for No Further Action - 4101 Meadow Oak Drive - Charlotte, Mecklenburg County, North Carolina Mr. Nestor, Please see the following document submittal policies for the UST section. Document Submittal & UST File Names for Laserfiche Policies: https://ddei3-0- ctp.trendmicro.com:443/wis/clicktime/v1/query?url=https%3a%2f%2ffiles.nc.gov%2fncdeq%2fWaste%2520Manageme nt%2fDW M%2fUST%2fCorrective%2520Action%2fElectronic%2S20Document%2520Submitta1%2520Memo%2520U pdat e.pdf&umid=E4F1479D-78E2-E105-8B18-CE4804A97AFF&auth=993f245b85fc94fa7fee52bac4e2fe2b8d03da9e- dda8d2bb80f4e14545eca0c86eb6757f4a4f76fa ht1ps://ddei3-0- ctp.trendmicro.com:443/wis/clicktime/vl/query?url=https%3a%2f%2ff-iles.nc.goy%2fncdeq%2fWaste%2520Mana eg men t%2fDWM%2fUST%2fCorrective%2520Action%2fUST%2520file%2520names%2520for%2520Laserfiche.docx&umid =E4F 1479D-78E2-E 105-8B 18-CE4804A97AFF&auth=993f245b85fc94fa7fee52bac4e2fe2b8d03da9e- ecfc34aa669206064add2dd444f5156763f980b9 Trudy r arpF+rmrq � E.*vunweeu U�+iiy Trudy Beverly, L.G. Hydrogeologist, Division of Waste Management North Carolina Department of Environment Quality Underground Storage Tanks Section Corrective Action Branch Mooresville Regional Office (704) 235-2182 (Office) Trudy.Beve rlyPncdenr.gov Errk' # oxrespw+dena e to and f ofn this address rs - uaw to the Nodh Carolm Fi)Wc Records Law and may be dwOs ed 0 third part+e . Branch's Underground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste-management/ust Branch's Above Ground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste- management/ust/ast-program INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES: https://deg.nc.gov/about/divisions/waste-management/waste-management-rules-data/waste-management-gis-maps File Review Procedures: https://deq.nc.gov/about/divisions/waste-management/ust/file-review-procedures#mooresviIIe-regional-office ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche): https://edocs.deg.nc.gov/WasteManagement/Search.aspx Document Submittal & UST File Names for Laserfiche Policies: https://ddei3-0- ctp.trendmicro.com:443/wis/clicktime/v1/query?url=https%3a%2f%2ffiles.nc.gov%2fncdeq%2fWaste%2520Manageme nt%2fDWM%2fUST%2fCorrective%2520Action%2fElectronic%2520Document%2520Submittal%2520Memo%2520Updat e.pdf&umid=E4F1479D-78E2-E105-8B18-CE4804A97AFF&auth=993f245b85fc94fa7fee52bac4e2fe2b8d03da9e- dda8d2bb80f4e14545eca0c86eb6757f4a4f76fa https://ddei3-0- ctp.trendmicro.com:443/wis/clicktime/vl/query?url=https%3a%2f%2ffiles.nc.goy%2fncdeq%2fWaste%2520Mana e� men t%2fDWM%2fUST%2fCorrective%2520Action%2fUST%2520f"ile%2520names%2520for%2520Laserfiche.docx&umid =E4F 1479D-78E2-E 105-8B 18-CE4804A97AFF&auth=993 f245b85fe94fa7fee52bac4e2fe2b8d03da9e- ecfc34aa669206064add2dd444f5156763f980b9 From: Joseph Patrick Nestor [mailto:JNestor@ecslimited.com] Sent: Monday, October 22, 2018 8:50 PM To: Beverly, Trudy <trudy.beverly@ncdenr.gov> Cc: Matthew H. McDuffie, P.G. <MMcDuff ie@ecslimited.com>; Brandon Fulton, LSS, PSC, PWS <WFulton(cDecslimited.com> Subject: [External] UST Closure Report and Request for No Further Action - 4101 Meadow Oak Drive - Charlotte, Mecklenburg County, North Carolina Trudy Please find the attached letter and report for the referenced project site. As indicated in the letter, ECS Southeast, LLP (ECS) is requesting, on behalf of Exeter 4100 Meadow Oak, LLC, that your agency issue a Notice of No Further Action and anticipate that your agency will request that a Notice of Residual Petroleum be filed which restricts land use to commercial/industrial and prohibits the use of groundwater. If you have questions/comments, please contact us. Thank you for your attention to this matter. JOSEPH PATRICK NESTOR I Environmental Senior Project Manager T 704.525.5152 1 C 704.280.7422 1812 Center Park Drive, Suite D I Charlotte I NC 1 28217 ECS SOUTHEAST, LLP www.ecslimited.com CELEBRATING 30 YEARS - ENR 2018 Top 500 Firms #75 Linkedln I Facebook I Twitter Confidential/proprietary message/attachments. Delete message/attachments if not intended recipient. This message has been analyzed by Deep Discovery Email Inspector. ------------------------------------------------------- This message has been analyzed by Deep Discovery Email Inspector. ------------------------------------------------------- This message has been analyzed by Deep Discovery Email Inspector. 4