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HomeMy WebLinkAbout24056 Brayton International BAR (Rev 1) 2021.10.13 BROWNFIELDS ASSESSMENT REPORT & RECEPTOR SURVEY, REV 1.0 BRAYTON INTERNATIONAL FURNISHINGS 257, 263, & 265 SWATHMORE AVENUE HIGH POINT, GUILFORD COUNTY, NORTH CAROLINA BROWNFIELDS PROJECT ID. 24056-20-041 ECS PROJECT NO. 49:11046-A PREPARED FOR TUGGLE DUGGINS, P.A. 400 BELLEMEADE, SUITE 800 GREENSBORO, NORTH CAROLINA 27401 October 13, 2021 Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 1 TABLE OF CONTENTS 1.0 PROJECT INFORMATION........................................................................................................................ 2 2.0 PREVIOUS INVESTIGATIONS .................................................................................................................. 2 3.0 OBJECTIVE OF THE ASSESSMENT .......................................................................................................... 3 4.0 FIELD ACTIVITIES.................................................................................................................................... 3 4.1 Monitoring Well Permit ....................................................................................................................... 3 4.2 Utility Locate ........................................................................................................................................ 3 4.3 Soil Samples ......................................................................................................................................... 4 4.3 Groundwater Samples ......................................................................................................................... 4 5.0 RESULTS ................................................................................................................................................. 5 5.1 Soil Boring Soil Analysis ....................................................................................................................... 5 5.2 Groundwater Analysis .......................................................................................................................... 6 5.3 Brownfields Receptor Survey............................................................................................................... 7 6.0 CONCLUSIONS ....................................................................................................................................... 7 FIGURES Figure 1 USGS Topographic Map Figure 2 Site Aerial Map Figure 3 Sample Locations Map Figure 4 Groundwater Contour Map TABLES Table 1 Summary of Sample Point Coordinates Table 2 Monitoring Well Construction Details and Groundwater Elevation Data Table 3 Summary of Soil Sample Analytical Results Table 4 Summary of Groundwater Sample Analytical Results APPENDICES Appendix A NCDEQ Monitoring Well Permit Appendix B Boring Logs Appendix C Groundwater Field Sampling Sheets Appendix D Laboratory Analytical Reports and Chain-of-Custody Forms Appendix E NCDEQ Risk Calculator Output Appendix F Brownfields Receptor Survey Form and Figure Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 2 1.0 PROJECT INFORMATION The subject site is located in Guilford and Randolph Counties identified by the Guilford County GIS as Parcel Identification Numbers (PINs) 7709702670 and 7709609681 and the Randolph County GIS as PIN 7709700498. The site is further listed as being owned by High Point University in both counties. The approximately 3.84-acre subject property is occupied by one approximate 76,000-square foot industrial building which was constructed in 1985. The site also includes paved areas and grass covered/landscaped areas. Municipal water and sewer are provided to the subject property by the City of High Point. The building contains office space and warehouse space. The building is heated with natural gas and electric heat pumps. Figure 1 is a site topographic map. Figure 2 is a site aerial photograph. Due to the previous identification of groundwater impacts on the property, the site is currently in the North Carolina Department of Environmental Quality (NCDEQ), Inactive Hazardous Site Branch (IHSB) and given the Identification Number NCD981862121. In addition, the site is listed with the NCDEQ, Brownfields Program as the Quality Packaging Expansion site (Brownfields Project No. 24056-20-041) and the current status is “active eligible”. 2.0 PREVIOUS INVESTIGATIONS Trigon Environmental Management, Inc. previously completed the following reports for the subject site: • Lacquer Spill Cleanup; dated April 24, 1998 • Additional Lacquer Spill Cleanup; dated May 22, 1998 ECS previously completed the following reports for the subject site: • Phase I Environmental Site Assessment; ECS Project No.: 09:15566; dated February 27, 2008 • Report of Environmental Services; ECS Project No.: 09:15566A; dated March 25, 2008 • Phase I Environmental Site Assessment; ECS Project No.: 49:7469; September 13, 2018 • Groundwater Assessment Report; ECS Project No.: 49:8056; November 8, 2018 • Groundwater Assessment Report (Revised); ECS Project No.: 49:8056-A; April 26, 2019 According to the 2008 Phase I Environmental Site Assessment, the site contained undeveloped, wooded land and an agricultural field from at least 1937 until 1985. The site was occupied by Brayton International from 1985 until 2002 and by Primo Designs from 2004 until 2007. Brayton International manufactured office furniture at the site. Primo Design used the site as a warehousing and distribution center for imported furniture. In March 1998, a fifty-five-gallon drum of precatalyzed lacquer was spilled inside the building in the hazardous materials storage room. Approximately 40 gallons leaked through the concrete floor and outside wall into the gravel fill beneath the concrete floor. As part of the activities associated with the ECS reports, a total of five groundwater monitoring wells (MW- 1 through MW-5) were previously installed to investigate the precatalyzed lacquer spill. Monitoring well MW-1 was installed in the approximate location of the precatalyzed lacquer spill. Results of groundwater samples collected from these monitoring wells indicated 1,1-dichloroethene (1,1-DCE) in a sample collected from monitoring well MW-2 (located near the southeast corner of the site building) on October Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 3 23, 2018, at a concentration greater than its North Carolina 2L Groundwater Quality Standard (NC2LGWQS). 3.0 OBJECTIVE OF THE ASSESSMENT The objective of the assessment was to create a baseline of site conditions for the Brownfields redevelopment as discussed during the March 15, 2021, project kickoff meeting with NCDEQ Brownfields, by conducting the following sampling activities: • The advancement of two borings to allow the construction of temporary monitoring wells and collection of groundwater samples. • Collection of soil samples during temporary monitoring well installation activities. • Completion of a Brownfields Receptor Survey. The groundwater samples were submitted for laboratory analysis of volatile organic compounds (VOCs) by EPA Method 8260, semi-volatile organic compounds (SVOCs) by EPA Method 8270, Total RCRA Metals by EPA Method 6020/7471, and hexavalent chromium by EPA Method 7199. The soil samples collected were submitted for laboratory analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270, Total RCRA Metals by EPA Method 6020/7471, and hexavalent chromium by EPA Method 7199 and were selected from the interval exhibiting the highest flame ionization detector (FID) reading. The sampling activities were conducted in general accordance with the Brownfields Assessment Work Plan (Work Plan) prepared by ECS dated June 11, 2021 and approved by the NCDEQ Brownfields Program on June 11, 2021. This assessment was also conducted in general accordance with the North Carolina Division of Waste Management’s (NCDWM) Inactive Hazardous Site Program’s Guidelines for Assessment and Cleanup (Revised October 2015). 4.0 FIELD ACTIVITIES 4.1 Monitoring Well Permit Prior to conducting drilling activities, ECS obtained a monitoring well permit from the NCDEQ. The NCDEQ well permit is included as Appendix A. 4.2 Utility Locate Prior to commencing with field activities, ECS contacted North Carolina One-Call to locate/mark public utilities at the site. Required separation distances between subsurface activities and marked utilities (typically 30-inches) were maintained during the field activities. In addition, ECS contracted with Superior Locate to clear the boring areas of private utilities. Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 4 4.3 Soil Samples Number and Sample Location In general accordance with the Work Plan, on July 2, 2021, ECS collected soil samples from each boring advanced for the installation of the temporary monitoring wells at the locations shown on Figure 3. The borings were advanced by a North Carolina licensed driller with 3D Environmental Investigations, LLC (3D) using a direct push technology (DPT) type drilling rig. Following the advancement of the borings, the vertical position of each boring was surveyed by Tidemark Land Services (Tidemark). The coordinates for the sample locations are provided in Table 1. Soil Sample Collection ECS collected two aliquots over each sample interval from each boring. Each aliquot was placed in a re- sealable plastic bag which was promptly sealed after soil was placed within. ECS used a flame ionization device (FID) to screen for volatile vapors in one of the aliquots associated with each interval for each boring. ECS identified the aliquot associated with the highest FID readings and collected a sample for analysis from the other associated aliquot not used for FID screening. Based on the results of the field screening, the TW-1 soil sample was collected over the zero to two feet below ground surface (bgs) interval, and the TW-2 soil sample was collected over the 10 to 15 feet bgs interval and were submitted for laboratory analysis. Boring logs for each soil boring are located in Appendix B. Soil Sample Analysis Following sample collection, the sample containers were placed on ice in a cooler and maintained under chain-of-custody until delivered to Pace. Chain-of-custody protocol was utilized throughout the collection and transport of the samples. As previously stated, the soil samples collected were submitted for laboratory analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270, RCRA Metals by EPA Method 6010/7471, and hexavalent chromium by EPA Method 7199. The laboratory reporting limits were reported at or below the applicable NCDEQ Preliminary Soil Remediation Goals (PSRGs) for residential soil, industrial/commercial soil, and protection of groundwater. Additionally, concentrations detected below the laboratory reporting limit (RL) and above the laboratory method detection limit were reported by the laboratory were flagged with a J-flag qualifier, indicating the reported concentrations were estimates. For quality assurance/quality control (QA/QC) purposes, one duplicate soil sample (SS-DUP) was collected from the same location as the TW-2 soil sample and analyzed for the same compounds as the record sample. 4.3 Groundwater Samples Number and Sample Location In general accordance with the Work Plan, ECS requested that the drilling contractor construct two temporary monitoring wells at the site. Temporary monitoring wells TW-1 and TW-2 were installed on Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 5 July 2, 2021. The temporary monitoring wells were installed within borings conducted by direct push technology drilling rig. The temporary monitoring well locations are shown on Figure 3. Following the installation of the temporary monitoring wells, the horizontal and vertical position of each temporary monitoring well was surveyed by Sacks Surveying & Mapping, on July 23, 2021. The coordinates are provided in Table 1. The elevations and construction details of each temporary monitoring well are provided in Table 2. Based upon the surveyed elevations of the top-of-casing of each temporary monitoring well and the depth to water measurements measured on July 7, 2021, groundwater beneath the site flowed predominantly to the northwest, west, and southwest as shown on Figure 4. Boring logs for each temporary monitoring well, including well construction details, are included in Appendix B. Well construction and abandonment forms were not available at the time of submittal of this report; however, they can be submitted under separate cover if requested. Sample Collection The temporary monitoring wells were developed until the water produced was visibly free of sediment. Following development, the wells were allowed to stabilize for approximately 96 hours prior to sample collection and measurement of stabilized depth to water. Samples were collected on July 7, 2021, with a peristaltic pump and new dedicated tubing. Field sampling sheets are included in Appendix C. Sample Analysis Following sample collection, the sample containers were placed on ice in a cooler and maintained under chain-of-custody until delivered to Pace Analytical Services, LLC (Pace), a North Carolina certified laboratory located in Huntersville, North Carolina. Chain-of-custody protocol was utilized throughout the collection and transport of the samples. As previously stated, the groundwater samples were submitted for laboratory analysis of VOCs by EPA Method 8260, SVOCs by EPA Method 8270, RCRA Metals by EPA Method 6010/7471, and hexavalent chromium by EPA Method 7199. The laboratory reporting limits were reported at or below the applicable North Carolina 2L Groundwater Quality Standards (NC2LGWQS). For QA/QC purposes, one duplicate groundwater sample (TW-DUP) was collected from monitoring well MW-1 and analyzed for the same compounds as the record sample. In addition, a trip blank was provided by the laboratory and analyzed for volatile organic compounds (VOCs). 5.0 RESULTS 5.1 Soil Boring Soil Analysis Several metals were indicated at concentrations greater than the laboratory method detection limit in soil samples TW-1 and TW-2 collected from the soil borings advanced during the temporary monitoring well installation activities. A concentration of hexavalent chromium was detected in the TW-1 soil sample greater than its Residential PSRG, while selenium was detected at a concentration greater than its Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 6 Protection of Groundwater PSRG in the TW-1 soil sample. The remaining concentrations of metals detected in the TW-1 and TW-2 soil samples did not exceed their respective PSRGs. Acetone was detected in the TW-1 soil sample at a concentration greater than the laboratory method reporting limits, but less than its PSRGs. Additional VOCs and SVOCs were not indicated in either of the soil samples at concentrations greater than the laboratory method reporting limits. A summary of the soil sample analytical results is included as Table 3 and the laboratory report is included as Appendix D. Quality Control One duplicate soil sample (DUP) was collected as a duplicate of soil sample TW-2 and analyzed for VOCs, SVOCs, and RCRA metals plus hexavalent chromium using EPA Method 8260, 8270, 6020/7471, and 7199, respectively. The compounds detected in the duplicate sample were similar to those detected in TW-2. A Level II QA/QC package was requested from the laboratory. The results are summarized in Table 3 and the laboratory report is included as Appendix D. 5.2 Groundwater Analysis Review of the groundwater analytical results for the VOC analysis indicated 1,1-dichloroethane (1,1-DCA) and 1,1-DCE at concentrations greater than the laboratory method detection limits in the MW-2 sample, with the 1,1-DCA concentration greater than its NC2LGWQS. Additional VOCs were not indicated at concentrations greater than the laboratory reporting limits in any of the remaining groundwater samples collected as part of this sampling event. Also, concentrations of SVOCs were not detected at concentrations greater than the laboratory reporting limits in either of the samples collected as part of this sampling event. Concentrations of barium, chromium, lead, and mercury in the metals analysis were detected in one or more of the groundwater samples collected greater than the laboratory method reporting limits. The following metals concentrations were also detected greater than their respective NC2LGWQS: Total Chromium (MW-4 and MW-5) Trivalent Chromium (MW-5) Hexavalent Chromium (MW-4) Lead (MW-5) Mercury (MW-1) Although the various metals were detected at concentrations greater than their respective NC2LGWQS, based upon the turbidity of the samples, it is believed that the concentrations are likely due to the leaching of natural metals from sediment within the sample, and not indicative of a release. In addition, the concentrations of mercury detected in the MW-1 and MW-2 samples were greater than its Residential Groundwater Vapor Intrusion Screening Level (VISL), with the concentration detected in the MW-1 sample also greater than its Non-Residential VISL. In light of the groundwater sample results, ECS input the laboratory analytical results of the MW-1 and MW-2 samples in to the NCDEQ Risk Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 7 Calculator. Based on the results of the NCDEQ Risk Calculator, the concentrations in the MW-2 sample did not exceed the risk thresholds; however, the concentrations in the MW-1 sample did exceed the hazard index for residential usage. Output from the results of the NCDEQ Risk Calculator are presented in Appendix E. As mentioned above, it is believed that the elevated metals concentrations are the results of the turbidity of the samples and not indicative of a release. A summary of the groundwater analytical results is included as Table 4 and the laboratory report is included as Appendix D. Quality Control One duplicate groundwater sample (DUP-1) was collected as a duplicate of groundwater sample MW-1, and analyzed for VOCs, SVOCs, and RCRA metals using EPA Method 8260, 8270, and 6010/7470. The compounds detected in the duplicate sample were similar to those detected in the record sample. A Level II QA/QC package was requested from the laboratory. The results are summarized in Table 4 and the laboratory report is included as Appendix D. 5.3 Brownfields Receptor Survey ECS performed a Brownfields Receptor Survey. The results of the Brownfields Receptor Survey identified five water supply wells located between 530 feet and 1,450 feet from the source area. The addresses of the water supply wells are included with the receptor survey form. Underground utilities were noted in the vicinity of the site at the locations identified on receptor survey form. Unnamed tributaries of Muddy Creek are located approximately 1,000 and 2,700 feet west, 2,500 feet south, 5,000 feet southeast and 1,900 feet northeast of the site as seen on Figure 1. The Brownfields Receptor Survey form is included as Appendix F. 6.0 CONCLUSIONS Based on the results of the sampling presented above, as well as the receptor survey conducted for the site, ECS has the following conclusions: • Hexavalent chromium was detected in soil sample TW-1 at a concentration greater than its Residential PSRG. Selenium was detected in soil sample TW-1 at a concentration greater than its Protection of Groundwater PSRG. Acetone was detected in the TW-1 soil sample at a concentration greater than the laboratory method reporting limits, but less than its PSRGs. Additional VOCs and SVOCs were not detected at concentrations greater than the laboratory method reporting limits. • Laboratory results of the VOC analysis for the groundwater samples indicated 1,1-DCA and 1,1- DCE at concentrations greater than the laboratory method detection limits in the MW-2 sample, with the 1,1-DCA concentration than its NC2LGWQS. Several metals were also detected in one or more of the MW-1, MW-4, and MW-5 groundwater samples at concentrations greater than their respective NC2LGWQS. In addition, the concentration of mercury detected in the MW-1 and MW-2 groundwater samples were greater than its Brownfields Assessment Report & Receptor Survey, Rev. 1.0 Brayton International Furnishings High Point, Guilford County, North Carolina Brownfields Project Number 24056-20-041 ECS Project No. 49:8056-C October 13, 2021 8 Residential Groundwater Vapor Intrusion Screening Level (VISL), with the concentration detected in the MW-1 sample greater than its Non-Residential Groundwater VISL. • It is ECS’ opinion that the elevated metals concentrations are predominantly the result of the turbidity of the groundwater samples and not indicated of a release. • The MW-1 and MW-2 groundwater samples detected concentrations were input into the NCDEQ Risk Calculator. Based on the results of the NCDEQ Risk Calculator, the concentrations in the MW-2 sample did not exceed the risk thresholds; however, the concentrations in the MW-1 sample did exceed the hazard index for residential usage. • Based on the results of the Brownfields Receptor Survey sensitive receptors were not identified in the vicinity of the site. The Brownfields Receptor Survey form is included as Appendix E. FIGURES FIGURE 1 USGS TOPOGRAPHIC MAP BRAYTON INTERNATIONAL FURNISHINGS 257, 263, & 265 SWATHMORE AVENUE HIGH POINT, NORTH CAROLINA ECS PROJECT NO.: 49:8056-C SOURCE: USGS 7.5’ TOPOGRAPHIC MAP HIGH POINT EAST, NC 2019 SCALE: AS SHOWN SITE FIGURE 2 SITE AERIAL PHOTOGRAPH BRAYTON INTERNATIONAL FURNISHINGS 257, 263, & 265 SWATHMORE AVENUE HIGH POINT, NORTH CAROLINA ECS PROJECT NO.: 49:8056-C SOURCE: GUILFORD COUNTY GIS WEBSITE ACCESSED JULY 8, 2020 SCALE: AS SHOWN APPROXIMATE SITE BOUNDARY LEGEND GUILFORD COUNTY RANDOLPH COUNTY FIGURE 3 SAMPLE LOCATION MAP BRAYTON INTERNATIONAL FURNISHINGS 257, 263, & 265 SWATHMORE AVENUE HIGH POINT, NORTH CAROLINA ECS PROJECT NO.: 49:8056-C SOURCE: GUILFORD COUNTY GIS WEBSITE ACCESSED JULY 8, 2020 SCALE: AS SHOWN APPROXIMATE SITE BOUNDARY LEGEND TEMPORARY MONITORING WELL/SOIL SAMPLE LOCATION MW-1 MW-3 MW-4 MW-2 MW-5 MONITORING WELL LOCATION TW-1 TW-2 FIGURE 4 GROUNDWATER CONTOUR MAP BRAYTON INTERNATIONAL FURNISHINGS 257, 263, & 265 SWATHMORE AVENUE HIGH POINT, NORTH CAROLINA ECS PROJECT NO.: 49:8056-C SOURCE: GUILFORD COUNTY GIS WEBSITE ACCESSED JULY 8, 2020 SCALE: AS SHOWN APPROXIMATE SITE BOUNDARY LEGEND GROUNDWATER MEASURING POINT MW-1 (856.55) MW-3 (862.05) MW-4 (862.05) MW-2 (861.95) MW-5 (866.43) GROUNDWATER FLOW DIRECTION TW-1 (864.96)TW-2 (862.98) GROUNDWATER CONTOUR 858 860 862 864 GROUNDWATER ELEVATION(866.43) TABLES Table 1 Summary of Sample Point Coordinates Brayton International Furnishings 257, 263, & 265 Swathmore Avenue High Point, Guilford County, North Carolina NCDEQ Brownfields Project No.: 24056-20-041 ECS Project No.: 49:8056-C Sample Point Latitude Longitude Northing*Easting* TW-1 35º55'06.9954"-79º59'24.3665"790,732.93 1,706,837.71 TW-2 35º55'08.2425"-79º59'23.2559"790,858.11 1,706,930.31 MW-1 35º55'04.5301"-79º59'23.8751"790,483.26 1,706,875.64 MW-2 35º55'04.1668"-79º59'21.5953"790,444.66 1,707,062.78 MW-3 35º55'05.3541"-79º59'20.7586"790,564.02 1,707,132.79 MW-4 35º55'03.8360"-79º59'20.7633"790,410.53 1,707,130.88 MW-5 35º55'03.3468"-79º59'21.5009"790,361.67 1,707,069.72 Notes: * = Coordinate Values are North Carolina State Plane Coordinates (NAD83) Table 2 Monitoring Well Construction Details and Groundwater Elevation Data Brayton International Furnishings 257, 263, & 265 Swathmore Avenue High Point, Guilford County, North Carolina NCDEQ Brownfields Project No.: 24056-20-041 ECS Project No.: 49:8056-C Well ID Installation Date Well Diameter (in) Casing Depth (ft bgs) Total Depth (ft bgs) Top-of-Casing Elevation (ft AMSL) Date of Measurement Depth to Water (ft BTOC) Groundwater Elevation (ft AMSL) 03/22/21 21.36 858.41 07/07/21 23.22 856.55 03/22/21 14.43 864.01 07/07/21 16.49 861.95 03/22/21 16.84 864.12 07/07/21 18.91 862.05 03/22/21 8.83 869.55 07/07/21 16.33 862.05 03/22/21 14.22 864.15 07/07/21 11.94 866.43 TW-1 07/02/21 1.0 5.0 5.0 to 20.0 20.0 880.97 07/07/21 16.11 864.86 TW-2 07/02/21 1.0 5.0 5.0 to 20.0 20.0 881.30 07/07/21 18.32 862.98 Notes: Top-of-casing elevations surveyed by Tidemark Land Services on 11/02/20 Monitoring well MW-7 installed by others previously. Complete construction details are unknown. in = inches ft bgs = feet below ground surface ft AMSL = feet above mean sea level ft BTOC = feet below top-of-casing Screen Interval (x to y ft bgs) 03/27/19 03/27/19 10/22/18 10/22/18 10/22/18 20.02.0 2.0 19.0 19.0 to 34.0 2.0 20.0 20.0 MW-5 MW-4 MW-3 MW-2 MW-1 879.7735.035.0to20.0 34.0 878.44 2.0 19.0 19.0 to 34.0 34.0 880.96 to 35.0 35.0 878.38 35.0 878.372.0 20.0 20.0 to 35.0 Table 3 Summary of Soil Sample Analytical Results Brayton International Furnishings 257, 263, & 265 Swathmore Avenue High Point, Guilford County, North Carolina NCDEQ Brownfields Project No.: 24056-20-041 ECS Project No.: 49:8056-C VOCs by EPA Method 8260 SVOCs by EPA Method 8270 RCRA Metals by EPA Methods 6010D, 7471B, and 7199 AcetoneAll CompoundsArsenicBariumCadmiumTotal ChromiumTrivalent ChromiumHexavalent ChromiumLeadMercurySeleniumSilverProtection of Groundwater PSRG 25 Various 5.8 580 3.0 NE 360,000 3.8 270 1.0 2.1 3.4 Residential PSRG 12,000 Various 0.68 3,100 14 NE 23,000 0.310 NE 2.3 78 78 Industrial/Commercial PSRG 140,000 Various 3.0 47,000 200 NE 350,000 6.5 NE 9.7 1,200 1,200 TW-1 07/02/21 0 - 2 0.15 J BRL <2.3 39.5 <0.092 30.9 30.37 0.527 J 8.4 0.013 3.3 <2.3 TW-2 07/02/21 10 - 15 <0.13 BRL <2.0 21.1 <0.078 7.8 7.8 <1.20 2.9 0.0035 0.72 J <0.39 DUP*07/02/21 10 - 15 0.071 J BRL <1.9 21.3 <0.078 9.6 9.6 <1.16 2.7 0.0038 0.67 J <0.39 Notes: All results presented in milligrams per kilogram (mg/kg) Compounds not shown were not detected ft bgs = feet below ground surface VOCs = Volatile Organic Compounds SVOCs = Semi-volatile Organic Compounds PSRG = Preliminary Soil Remediation Goal (June 2021) BRL = Below laboratory reporting level NE = Not established Trivalent Chromium Concentration = Total Chromium Concentration - Hexavalent Chromium Concentration J = Estimated concentration detected between laboratory method reporting limit and detection limit * = DUP is a duplicate of soil sample TW-2 VALUE = concentration greater than the laboratory method reporting limit VALUE = concentration greater than the Protection of Groundwater PSRG VALUE = concentration greater than the Residential PSRG VALUE = concentration greater than Industrial/Commerical PSRG Sample ID Sample Date Sample Depth (x to y ft bgs) Table 4Summary of Groundwater Sample Analytical Results Brayton International Furnishings257, 263, & 265 Swathmore Avenue High Point, Guilford County, North CarolinaNCDEQ Brownfields Project No.: 24056-20-041 ECS Project No.: 49:8056-C VOCs by EPA Method 8260 SVOCs by EPA Method 8270 Total RCRA Metals by EPA Method 6010 and 7470 1,1-Dichloroethane1,1-DichloroetheneAll CompoundsArsenicBariumCadmiumTotal ChromiumTrivalent ChromiumHexavalent ChromiumLeadMercurySeleniumSilverNC2LGWQS 6 350 Various 10 700 2 10 10 10 15 1 20 20 Residential VISLs 7.6 390 Various *******0.18 *NE Non-Residential VISLs 33 160 Various *******0.75 *NE MW-1 07/07/21 <1.0 <1.0 BRL <10.0 23.8 <1.0 <5.0 <2.49 2.51 <5.0 1.0 <10.0 <5.0 DUP-1**07/07/21 <1.0 <1.0 BRL <10.0 22.2 <1.0 <5.0 <2.51 2.49 <5.0 0.92 <10.0 <5.0 MW-2 07/07/21 7.4 30.7 BRL <10.0 34.1 <1.0 <5.0 <4.37 0.632 <5.0 0.67 <10.0 <5.0 MW-3 07/07/21 <1.0 <1.0 BRL <10.0 52.2 <1.0 5.9 5.9 <0.5 <5.0 <0.20 <10.0 <5.0 MW-4 07/07/21 <1.0 <1.0 BRL <10.0 45.7 <1.0 16.3 1.9 14.4 <5.0 <0.20 <10.0 <5.0 MW-5 07/07/21 <1.0 <1.0 BRL <10.0 177 <1.0 47.9 47.23 0.673 20.5 <0.20 <10.0 <5.0 TW-1 07/07/21 <1.0 <1.0 BRL <10.0 37.4 <1.0 <5.0 <4.44 0.559 <5.0 <0.20 <10.0 <5.0 TW-2 07/07/21 <1.0 <1.0 BRL <10.0 19.6 <1.0 <5.0 <4.42 0.583 <5.0 <0.20 <10.0 <5.0 Notes: All results presented in micrograms per liter (µg/L) Compounds not shown were not detected VOCs = Volatile Organic Compounds SVOCs = Semi-volatile Organic Compounds NC2LGWQS = North Carolina 2L Groundwater Quality Standards VISL = Vapor Intrusion Screening Level * = Not Volatile ** = BRL = Below reporting limit Trivalent Chromium concentration = Total Chromium concentration - Hexavalent Chromium concentration VALUE = concentration greater than laboratory method reporting limit VALUE = concentration greater than NC2LGWQS VALUE = concentration greater than Residential VISL VALUE = concentration greater than Non-Residential VISL Sample DateSample ID APPENDIX A March 26, 2021 Jason Sparrow Tuggle Duggins, P.A, 400 Bellemeade Street, Suite 800 Greensboro, North Carolina 27401 S0UBJECT: MONITORING WELL CONSTRUCTION PERMIT NO. WM0401285 COUNTY: Guilford FILE NAME: Brayton International Furnishings Dear Mr. Sparrow: In accordance with your application received on March 24, 2021, we are forwarding herewith: 1. Monitoring Well Construction Permit No. WM0401285 for the construction of two (2) temporary monitoring wells at 265 Swathmore Avenue in Greensboro in Guilford County. Henceforth, correspondence and data relating to this well shall be designated as specified in the subject heading above. This Permit will be effective from the date of issuance and shall be subject to the conditions and limitations as specified therein. If you have any questions regarding this permit, please contact me or Jim Gonsiewski at (336) 776-9800. Sincerely, Lon T. Snider Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, NCDEQ – WSRO cc: Gene Mao – Guilford County Environmental Health (Electronic Copy) Deborah S. Butt – High Point University (Electronic Copy) Scott Young – ECS Southeast, LLP (Electronic Copy) WSRO Electronic Files Laserfiche Files NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES – WATER QUALITY REGIONAL OPERATIONS SECTION PERMIT FOR THE CONSTRUCTION OF A MONITORING WELL In accordance with the provisions of Article 7, Chapter 87, North Carolina General Statutes, and other applicable Laws, Rules and Regulations. PERMISSION IS HEREBY GRANTED TO Tuggle Duggins, P.A. FOR THE CONSTRUCTION OF A MONITOR WELL SYSTEM consisting of two temporary monitoring wells owned by Tuggle Duggins, P.A. The wells will be located at 265 Swathmore Avenue in High Point, North Carolina, in Guilford County. This Permit is issued in accordance with the application received on March 24, 2021 in conformity with specifications and supporting data, all of which are filed with the Department of Environmental Quality and are considered integral parts of this Permit. This Permit is for well construction only, and does not waive any provision or requirement of any other applicable law or regulation. Construction of any well under this Permit shall be in strict compliance with the North Carolina Well Construction Regulations and Standards (15A NCAC 02C .0100), and other State and Local Laws and regulations pertaining to well construction. If any requirements or limitations specified in this Permit are unacceptable, you have a right to an adjudicatory hearing upon written request within 30 days of receipt of this Permit. The request must be in the form of a written petition conforming to Chapter 150B of the North Carolina General Statutes and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this Permit is final and binding. This Permit will be effective for one year from the date of its issuance and shall be subject to other specified conditions, limitations, or exceptions as follows: 1. Issuance of this Permit does not obligate reimbursement from State trust funds, if these wells are being installed as part of an investigation for contamination from an underground storage tank or dry cleaner incident. 2. Issuance of this Permit does not supersede any other agreement, permit, or requirement issued by another agency. 3. The well(s) shall be located and constructed as shown on the attachments submitted as part of the Permit application. 4. Each well shall have a Well Contractor Identification Plate in accordance with 15A NCAC 02C .0108(o). 5. Well construction records (GW-1) for each well shall be submitted to the Division of Water Resources’ Information Processing Unit within 30 days of the well completion. 6. When the well is discontinued or abandoned, it shall be abandoned in accordance with 15A NCAC 02C .0113 and a well abandonment record (GW-30) shall be submitted to the Division of Water Resources’ Information Processing Unit within 30 days of the well abandonment. 7. The County Health Department may require a county monitoring well construction permit. Please contact the health department for their requirements. Permit issued the 26th day of March, 2021 FOR THE NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION _______________________________________________ Lon T Snider, Regional Supervisor Water Quality Regional Operations Section Division of Water Resources, NCDEQ - WSRO By Authority of the Environmental Management Commission Permit No. # WM0401285 APPENDIX B Depth/ 5 10 15 20 25 30 ElevaƟon -5 -10 -15 -20 -25 PID Reading10.4 10.0 10.3 10.2 Sample NumberTW-1 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon ML/CL ML ML ML ML DescripƟon Red/Brown Clayey Silt Red/Brown Silt Brown Silt Brown Silt; moist Brown Silt, saturated END OF DRILLING AT 20.0 FT WELL CONSTRUCTION Schedule 40 PVC Casing Bentonite Seal #2 Filter Sand Schedule 40 0.010" PVC Screen Project Name:Brayton InternaƟonal Furnishings Client:Tuggle Duggins Site LocaƟon:257, 263, & 265 Swathmore Avenue, High Point, North Carolina 27263 LaƟtude/Longitude: Sheet:1 of 1 Boring No:TW-1 Project No.:49:8056-C Driller:3D Enviro Drill Rig:GeoProbe ElevaƟon: WL (First Encountered)Boring Started:Jul 02 2021 WL (CompleƟon)17.94 Boring Completed:Jul 02 2021 Remarks:Logged By: Principal Engineer/ Responsible PG: Randy Cavallier Roger Smith Depth/ 5 10 15 20 25 30 ElevaƟon -5 -10 -15 -20 -25 PID Reading9.2 8.4 8.7 9.7 Sample NumberTW-2 Sample Recovery (in)Graphic LogSoil ClassiĮcaƟon ML ML ML ML ML DescripƟon Red/Brown Silt Tan Silt Tan Silt Brown Silt; moist Brown Silt; saturated END OF DRILLING AT 20.0 FT WELL CONSTRUCTION Schedule 40 PVC Casing Bentonite Sand Pack Schedule 40 0.010" SloƩed PVC Screen Project Name:Brayton InternaƟonal Furnishings Client:Tuggle Duggins Site LocaƟon:257, 263, & 265 Swathmore Avenue, High Point, North Carolina 27263 LaƟtude/Longitude: Sheet:1 of 1 Boring No:TW-2 Project No.:49:8056-C Driller:3D Enviro Drill Rig:GeoProbe ElevaƟon: WL (First Encountered)Boring Started:Jul 02 2021 WL (CompleƟon)16.12 Boring Completed:Jul 02 2021 Remarks:Logged By: Principal Engineer/ Responsible PG: Randy Cavallier Roger Smith APPENDIX C APPENDIX D #=CL# July 19, 2021 LIMS USE: FR - SCOTT YOUNG LIMS OBJECT ID: 92547722 92547722 Project: Pace Project No.: RE: Scott YoungECS Southeast, LLP1812 Center Park DriveSuite DCharlotte, NC 28217 Brayton BF Dear Scott Young: Enclosed are the analytical results for sample(s) received by the laboratory on July 06, 2021. The results relate only to thesamples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and thelaboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network:• Pace National - Mt. Juliet• Pace Analytical Services - Asheville• Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Bonnie Vang for angela.baioni@pacelabs.com Project Manager Angela Baioni (704)875-9092 Enclosures cc: ECS Southeast Reporting, ECS Southeast REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 49 #=CP# CERTIFICATIONS Pace Project No.: Project: 92547722 Brayton BF Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Certification #: T 104704245-17-14 Texas Mold Certification #: LAB0152 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Virginia Certification #: VT2006 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 998093910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 49 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92547722 Brayton BF Lab ID Sample ID Matrix Date Collected Date Received 92547722001 TW-1 Solid 07/02/21 10:40 07/06/21 11:40 92547722002 TW-2 Solid 07/02/21 12:10 07/06/21 11:40 92547722003 DUP Solid 07/02/21 12:10 07/06/21 11:40 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 49 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92547722 Brayton BF Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92547722001 TW-1 EPA 6010D 7 PASI-ACBV, RDT EPA 7471B 1 PASI-ASOO EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS SW-846 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANDGR 92547722002 TW-2 EPA 6010D 7 PASI-ACBV EPA 7471B 1 PASI-ASOO EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS SW-846 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANDGR 92547722003 DUP EPA 6010D 7 PASI-ACBV EPA 7471B 1 PASI-ASOO EPA 8270E 75 PASI-CBPJ EPA 8260D 70 PASI-CSAS SW-846 1 PASI-CKDF SM 2540G 1 PANKDW EPA 7199 1 PANDGR PAN = Pace National - Mt. Juliet PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 49 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92547722 Brayton BF Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92547722001 TW-1 Barium 39.5 mg/kg 07/12/21 15:080.92EPA 6010D Chromium 30.9 mg/kg 07/12/21 15:080.46EPA 6010D Lead 8.4 mg/kg 07/12/21 15:080.92EPA 6010D Selenium 3.3 mg/kg 07/12/21 15:080.92EPA 6010D Mercury 0.013 mg/kg 07/12/21 14:310.0039EPA 7471B Acetone 0.15J mg/kg 07/12/21 13:030.20EPA 8260D Percent Moisture 20.8 %07/06/21 17:11 N20.10SW-846 Total Solids 78.6 %07/09/21 11:54SM 2540G Chromium, Hexavalent 0.527J mg/kg 07/16/21 14:35 J1.27EPA 7199 92547722002 TW-2 Barium 21.1 mg/kg 07/12/21 15:110.78EPA 6010D Chromium 7.8 mg/kg 07/12/21 15:110.39EPA 6010D Lead 2.9 mg/kg 07/12/21 15:110.78EPA 6010D Selenium 0.72J mg/kg 07/12/21 15:110.78EPA 6010D Mercury 0.0035 mg/kg 07/12/21 14:330.0023EPA 7471B Percent Moisture 12.6 %07/06/21 17:12 N20.10SW-846 Total Solids 83.2 %07/09/21 11:54SM 2540G 92547722003 DUP Barium 21.3 mg/kg 07/12/21 15:140.78EPA 6010D Chromium 9.6 mg/kg 07/12/21 15:140.39EPA 6010D Lead 2.7 mg/kg 07/12/21 15:140.78EPA 6010D Selenium 0.67J mg/kg 07/12/21 15:140.78EPA 6010D Mercury 0.0038 mg/kg 07/12/21 14:360.0026EPA 7471B Acetone 0.071J mg/kg 07/09/21 19:400.13EPA 8260D Percent Moisture 13.3 %07/19/21 11:27 N20.10SW-846 Total Solids 86.1 %07/09/21 11:54SM 2540G REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-1 Lab ID: 92547722001 Collected: 07/02/21 10:40 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND mg/kg 07/12/21 15:08 7440-38-207/11/21 15:512.3 0.46 1 Barium 39.5 mg/kg 07/12/21 15:08 7440-39-307/11/21 15:510.92 0.23 1 Cadmium ND mg/kg 07/12/21 15:08 7440-43-907/11/21 15:510.092 0.046 1 Chromium 30.9 mg/kg 07/12/21 15:08 7440-47-307/11/21 15:510.46 0.23 1 Lead 8.4 mg/kg 07/12/21 15:08 7439-92-107/11/21 15:510.92 0.23 1 Selenium 3.3 mg/kg 07/12/21 15:08 7782-49-207/11/21 15:510.92 0.46 1 Silver ND mg/kg 07/12/21 22:30 7440-22-407/11/21 15:512.3 1.1 5 Analytical Method: EPA 7471B Preparation Method: EPA 7471B Pace Analytical Services - Asheville 7471 Mercury Mercury 0.013 mg/kg 07/12/21 14:31 7439-97-607/08/21 16:430.0039 0.0030 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 07/07/21 12:07 83-32-907/06/21 14:120.42 0.15 1 Acenaphthylene ND mg/kg 07/07/21 12:07 208-96-807/06/21 14:120.42 0.15 1 Aniline ND mg/kg 07/07/21 12:07 62-53-307/06/21 14:120.42 0.16 1 Anthracene ND mg/kg 07/07/21 12:07 120-12-707/06/21 14:120.42 0.14 1 Benzo(a)anthracene ND mg/kg 07/07/21 12:07 56-55-307/06/21 14:120.42 0.14 1 Benzo(a)pyrene ND mg/kg 07/07/21 12:07 50-32-807/06/21 14:120.42 0.14 1 Benzo(b)fluoranthene ND mg/kg 07/07/21 12:07 205-99-207/06/21 14:120.42 0.14 1 Benzo(g,h,i)perylene ND mg/kg 07/07/21 12:07 191-24-207/06/21 14:120.42 0.16 1 Benzo(k)fluoranthene ND mg/kg 07/07/21 12:07 207-08-907/06/21 14:120.42 0.15 1 Benzoic Acid ND mg/kg 07/07/21 12:07 65-85-007/06/21 14:122.1 0.90 1 Benzyl alcohol ND mg/kg 07/07/21 12:07 100-51-607/06/21 14:120.84 0.32 1 4-Bromophenylphenyl ether ND mg/kg 07/07/21 12:07 101-55-307/06/21 14:120.42 0.16 1 Butylbenzylphthalate ND mg/kg 07/07/21 12:07 85-68-707/06/21 14:120.42 0.18 1 4-Chloro-3-methylphenol ND mg/kg 07/07/21 12:07 59-50-707/06/21 14:120.84 0.29 1 4-Chloroaniline ND mg/kg 07/07/21 12:07 106-47-807/06/21 14:120.84 0.33 1 bis(2-Chloroethoxy)methane ND mg/kg 07/07/21 12:07 111-91-107/06/21 14:120.42 0.17 1 bis(2-Chloroethyl) ether ND mg/kg 07/07/21 12:07 111-44-407/06/21 14:120.42 0.16 1 2-Chloronaphthalene ND mg/kg 07/07/21 12:07 91-58-707/06/21 14:120.42 0.17 1 2-Chlorophenol ND mg/kg 07/07/21 12:07 95-57-807/06/21 14:120.42 0.16 1 4-Chlorophenylphenyl ether ND mg/kg 07/07/21 12:07 7005-72-307/06/21 14:120.42 0.16 1 Chrysene ND mg/kg 07/07/21 12:07 218-01-907/06/21 14:120.42 0.15 1 Dibenz(a,h)anthracene ND mg/kg 07/07/21 12:07 53-70-307/06/21 14:120.42 0.16 1 Dibenzofuran ND mg/kg 07/07/21 12:07 132-64-907/06/21 14:120.42 0.15 1 1,2-Dichlorobenzene ND mg/kg 07/07/21 12:07 95-50-107/06/21 14:120.42 0.15 1 1,3-Dichlorobenzene ND mg/kg 07/07/21 12:07 541-73-107/06/21 14:120.42 0.15 1 1,4-Dichlorobenzene ND mg/kg 07/07/21 12:07 106-46-707/06/21 14:120.42 0.16 1 3,3'-Dichlorobenzidine ND mg/kg 07/07/21 12:07 91-94-1 IL07/06/21 14:120.84 0.28 1 2,4-Dichlorophenol ND mg/kg 07/07/21 12:07 120-83-207/06/21 14:120.42 0.16 1 Diethylphthalate ND mg/kg 07/07/21 12:07 84-66-207/06/21 14:120.42 0.15 1 2,4-Dimethylphenol ND mg/kg 07/07/21 12:07 105-67-907/06/21 14:120.42 0.17 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-1 Lab ID: 92547722001 Collected: 07/02/21 10:40 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND mg/kg 07/07/21 12:07 131-11-307/06/21 14:120.42 0.15 1 Di-n-butylphthalate ND mg/kg 07/07/21 12:07 84-74-207/06/21 14:120.42 0.14 1 4,6-Dinitro-2-methylphenol ND mg/kg 07/07/21 12:07 534-52-107/06/21 14:120.84 0.39 1 2,4-Dinitrophenol ND mg/kg 07/07/21 12:07 51-28-507/06/21 14:122.1 1.3 1 2,4-Dinitrotoluene ND mg/kg 07/07/21 12:07 121-14-207/06/21 14:120.42 0.16 1 2,6-Dinitrotoluene ND mg/kg 07/07/21 12:07 606-20-207/06/21 14:120.42 0.15 1 Di-n-octylphthalate ND mg/kg 07/07/21 12:07 117-84-007/06/21 14:120.42 0.17 1 bis(2-Ethylhexyl)phthalate ND mg/kg 07/07/21 12:07 117-81-707/06/21 14:120.42 0.16 1 Fluoranthene ND mg/kg 07/07/21 12:07 206-44-007/06/21 14:120.42 0.14 1 Fluorene ND mg/kg 07/07/21 12:07 86-73-707/06/21 14:120.42 0.15 1 Hexachloro-1,3-butadiene ND mg/kg 07/07/21 12:07 87-68-307/06/21 14:120.42 0.18 1 Hexachlorobenzene ND mg/kg 07/07/21 12:07 118-74-107/06/21 14:120.42 0.16 1 Hexachlorocyclopentadiene ND mg/kg 07/07/21 12:07 77-47-4 v207/06/21 14:120.42 0.24 1 Hexachloroethane ND mg/kg 07/07/21 12:07 67-72-107/06/21 14:120.42 0.16 1 Indeno(1,2,3-cd)pyrene ND mg/kg 07/07/21 12:07 193-39-507/06/21 14:120.42 0.17 1 Isophorone ND mg/kg 07/07/21 12:07 78-59-107/06/21 14:120.42 0.19 1 1-Methylnaphthalene ND mg/kg 07/07/21 12:07 90-12-007/06/21 14:120.42 0.15 1 2-Methylnaphthalene ND mg/kg 07/07/21 12:07 91-57-607/06/21 14:120.42 0.17 1 2-Methylphenol(o-Cresol)ND mg/kg 07/07/21 12:07 95-48-707/06/21 14:120.42 0.17 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 07/07/21 12:07 15831-10-407/06/21 14:120.42 0.17 1 Naphthalene ND mg/kg 07/07/21 12:07 91-20-307/06/21 14:120.42 0.14 1 2-Nitroaniline ND mg/kg 07/07/21 12:07 88-74-407/06/21 14:122.1 0.34 1 3-Nitroaniline ND mg/kg 07/07/21 12:07 99-09-2 IL07/06/21 14:122.1 0.33 1 4-Nitroaniline ND mg/kg 07/07/21 12:07 100-01-607/06/21 14:120.84 0.32 1 Nitrobenzene ND mg/kg 07/07/21 12:07 98-95-307/06/21 14:120.42 0.19 1 2-Nitrophenol ND mg/kg 07/07/21 12:07 88-75-507/06/21 14:120.42 0.18 1 4-Nitrophenol ND mg/kg 07/07/21 12:07 100-02-707/06/21 14:122.1 0.81 1 N-Nitrosodimethylamine ND mg/kg 07/07/21 12:07 62-75-907/06/21 14:120.42 0.14 1 N-Nitroso-di-n-propylamine ND mg/kg 07/07/21 12:07 621-64-707/06/21 14:120.42 0.16 1 N-Nitrosodiphenylamine ND mg/kg 07/07/21 12:07 86-30-607/06/21 14:120.42 0.15 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 07/07/21 12:07 108-60-107/06/21 14:120.42 0.20 1 Pentachlorophenol ND mg/kg 07/07/21 12:07 87-86-507/06/21 14:120.84 0.41 1 Phenanthrene ND mg/kg 07/07/21 12:07 85-01-807/06/21 14:120.42 0.14 1 Phenol ND mg/kg 07/07/21 12:07 108-95-207/06/21 14:120.42 0.19 1 Pyrene ND mg/kg 07/07/21 12:07 129-00-007/06/21 14:120.42 0.17 1 Pyridine ND mg/kg 07/07/21 12:07 110-86-107/06/21 14:120.42 0.13 1 1,2,4-Trichlorobenzene ND mg/kg 07/07/21 12:07 120-82-107/06/21 14:120.42 0.17 1 2,4,5-Trichlorophenol ND mg/kg 07/07/21 12:07 95-95-407/06/21 14:120.42 0.19 1 2,4,6-Trichlorophenol ND mg/kg 07/07/21 12:07 88-06-207/06/21 14:120.42 0.17 1 Surrogates Nitrobenzene-d5 (S)41 %07/07/21 12:07 4165-60-007/06/21 14:1221-130 1 2-Fluorobiphenyl (S)46 %07/07/21 12:07 321-60-807/06/21 14:1219-130 1 Terphenyl-d14 (S)49 %07/07/21 12:07 1718-51-007/06/21 14:1215-130 1 Phenol-d6 (S)42 %07/07/21 12:07 13127-88-307/06/21 14:1218-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-1 Lab ID: 92547722001 Collected: 07/02/21 10:40 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)44 %07/07/21 12:07 367-12-407/06/21 14:1218-130 1 2,4,6-Tribromophenol (S)70 %07/07/21 12:07 118-79-607/06/21 14:1218-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone 0.15J mg/kg 07/12/21 13:03 67-64-107/12/21 12:150.20 0.064 1 Benzene ND mg/kg 07/12/21 13:03 71-43-207/12/21 12:150.010 0.0040 1 Bromobenzene ND mg/kg 07/12/21 13:03 108-86-107/12/21 12:150.010 0.0033 1 Bromochloromethane ND mg/kg 07/12/21 13:03 74-97-507/12/21 12:150.010 0.0030 1 Bromodichloromethane ND mg/kg 07/12/21 13:03 75-27-407/12/21 12:150.010 0.0039 1 Bromoform ND mg/kg 07/12/21 13:03 75-25-207/12/21 12:150.010 0.0035 1 Bromomethane ND mg/kg 07/12/21 13:03 74-83-9 IK07/12/21 12:150.020 0.016 1 2-Butanone (MEK)ND mg/kg 07/12/21 13:03 78-93-307/12/21 12:150.20 0.048 1 n-Butylbenzene ND mg/kg 07/12/21 13:03 104-51-807/12/21 12:150.010 0.0047 1 sec-Butylbenzene ND mg/kg 07/12/21 13:03 135-98-807/12/21 12:150.010 0.0044 1 tert-Butylbenzene ND mg/kg 07/12/21 13:03 98-06-607/12/21 12:150.010 0.0036 1 Carbon tetrachloride ND mg/kg 07/12/21 13:03 56-23-507/12/21 12:150.010 0.0037 1 Chlorobenzene ND mg/kg 07/12/21 13:03 108-90-707/12/21 12:150.010 0.0019 1 Chloroethane ND mg/kg 07/12/21 13:03 75-00-307/12/21 12:150.020 0.0077 1 Chloroform ND mg/kg 07/12/21 13:03 67-66-307/12/21 12:150.010 0.0061 1 Chloromethane ND mg/kg 07/12/21 13:03 74-87-307/12/21 12:150.020 0.0084 1 2-Chlorotoluene ND mg/kg 07/12/21 13:03 95-49-807/12/21 12:150.010 0.0035 1 4-Chlorotoluene ND mg/kg 07/12/21 13:03 106-43-407/12/21 12:150.010 0.0018 1 1,2-Dibromo-3-chloropropane ND mg/kg 07/12/21 13:03 96-12-807/12/21 12:150.010 0.0039 1 Dibromochloromethane ND mg/kg 07/12/21 13:03 124-48-107/12/21 12:150.010 0.0056 1 1,2-Dibromoethane (EDB)ND mg/kg 07/12/21 13:03 106-93-407/12/21 12:150.010 0.0044 1 Dibromomethane ND mg/kg 07/12/21 13:03 74-95-307/12/21 12:150.010 0.0021 1 1,2-Dichlorobenzene ND mg/kg 07/12/21 13:03 95-50-107/12/21 12:150.010 0.0036 1 1,3-Dichlorobenzene ND mg/kg 07/12/21 13:03 541-73-107/12/21 12:150.010 0.0031 1 1,4-Dichlorobenzene ND mg/kg 07/12/21 13:03 106-46-707/12/21 12:150.010 0.0026 1 Dichlorodifluoromethane ND mg/kg 07/12/21 13:03 75-71-807/12/21 12:150.020 0.0043 1 1,1-Dichloroethane ND mg/kg 07/12/21 13:03 75-34-307/12/21 12:150.010 0.0041 1 1,2-Dichloroethane ND mg/kg 07/12/21 13:03 107-06-207/12/21 12:150.010 0.0066 1 1,1-Dichloroethene ND mg/kg 07/12/21 13:03 75-35-407/12/21 12:150.010 0.0041 1 cis-1,2-Dichloroethene ND mg/kg 07/12/21 13:03 156-59-207/12/21 12:150.010 0.0034 1 trans-1,2-Dichloroethene ND mg/kg 07/12/21 13:03 156-60-507/12/21 12:150.010 0.0035 1 1,2-Dichloropropane ND mg/kg 07/12/21 13:03 78-87-507/12/21 12:150.010 0.0030 1 1,3-Dichloropropane ND mg/kg 07/12/21 13:03 142-28-907/12/21 12:150.010 0.0031 1 2,2-Dichloropropane ND mg/kg 07/12/21 13:03 594-20-707/12/21 12:150.010 0.0033 1 1,1-Dichloropropene ND mg/kg 07/12/21 13:03 563-58-607/12/21 12:150.010 0.0048 1 cis-1,3-Dichloropropene ND mg/kg 07/12/21 13:03 10061-01-507/12/21 12:150.010 0.0027 1 trans-1,3-Dichloropropene ND mg/kg 07/12/21 13:03 10061-02-607/12/21 12:150.010 0.0034 1 Diisopropyl ether ND mg/kg 07/12/21 13:03 108-20-307/12/21 12:150.010 0.0027 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-1 Lab ID: 92547722001 Collected: 07/02/21 10:40 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND mg/kg 07/12/21 13:03 100-41-407/12/21 12:150.010 0.0046 1 Hexachloro-1,3-butadiene ND mg/kg 07/12/21 13:03 87-68-307/12/21 12:150.020 0.016 1 2-Hexanone ND mg/kg 07/12/21 13:03 591-78-607/12/21 12:150.10 0.0096 1 Isopropylbenzene (Cumene)ND mg/kg 07/12/21 13:03 98-82-807/12/21 12:150.010 0.0034 1 p-Isopropyltoluene ND mg/kg 07/12/21 13:03 99-87-607/12/21 12:150.010 0.0049 1 Methylene Chloride ND mg/kg 07/12/21 13:03 75-09-207/12/21 12:150.040 0.027 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 07/12/21 13:03 108-10-107/12/21 12:150.10 0.0096 1 Methyl-tert-butyl ether ND mg/kg 07/12/21 13:03 1634-04-407/12/21 12:150.010 0.0037 1 Naphthalene ND mg/kg 07/12/21 13:03 91-20-307/12/21 12:150.010 0.0052 1 n-Propylbenzene ND mg/kg 07/12/21 13:03 103-65-107/12/21 12:150.010 0.0036 1 Styrene ND mg/kg 07/12/21 13:03 100-42-507/12/21 12:150.010 0.0026 1 1,1,1,2-Tetrachloroethane ND mg/kg 07/12/21 13:03 630-20-607/12/21 12:150.010 0.0038 1 1,1,2,2-Tetrachloroethane ND mg/kg 07/12/21 13:03 79-34-507/12/21 12:150.010 0.0026 1 Tetrachloroethene ND mg/kg 07/12/21 13:03 127-18-407/12/21 12:150.010 0.0032 1 Toluene ND mg/kg 07/12/21 13:03 108-88-307/12/21 12:150.010 0.0028 1 1,2,3-Trichlorobenzene ND mg/kg 07/12/21 13:03 87-61-607/12/21 12:150.010 0.0081 1 1,2,4-Trichlorobenzene ND mg/kg 07/12/21 13:03 120-82-107/12/21 12:150.010 0.0084 1 1,1,1-Trichloroethane ND mg/kg 07/12/21 13:03 71-55-607/12/21 12:150.010 0.0052 1 1,1,2-Trichloroethane ND mg/kg 07/12/21 13:03 79-00-507/12/21 12:150.010 0.0033 1 Trichloroethene ND mg/kg 07/12/21 13:03 79-01-607/12/21 12:150.010 0.0026 1 Trichlorofluoromethane ND mg/kg 07/12/21 13:03 75-69-407/12/21 12:150.010 0.0055 1 1,2,3-Trichloropropane ND mg/kg 07/12/21 13:03 96-18-407/12/21 12:150.010 0.0050 1 1,2,4-Trimethylbenzene ND mg/kg 07/12/21 13:03 95-63-607/12/21 12:150.010 0.0027 1 1,3,5-Trimethylbenzene ND mg/kg 07/12/21 13:03 108-67-807/12/21 12:150.010 0.0034 1 Vinyl acetate ND mg/kg 07/12/21 13:03 108-05-407/12/21 12:150.10 0.0073 1 Vinyl chloride ND mg/kg 07/12/21 13:03 75-01-407/12/21 12:150.020 0.0051 1 Xylene (Total)ND mg/kg 07/12/21 13:03 1330-20-707/12/21 12:150.020 0.0057 1 m&p-Xylene ND mg/kg 07/12/21 13:03 179601-23-107/12/21 12:150.020 0.0068 1 o-Xylene ND mg/kg 07/12/21 13:03 95-47-607/12/21 12:150.010 0.0044 1 Surrogates Toluene-d8 (S)103 %07/12/21 13:03 2037-26-507/12/21 12:1570-130 1 4-Bromofluorobenzene (S)99 %07/12/21 13:03 460-00-407/12/21 12:1569-134 1 1,2-Dichloroethane-d4 (S)110 %07/12/21 13:03 17060-07-007/12/21 12:1570-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 20.8 %07/06/21 17:11 N20.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 78.6 %07/09/21 11:5407/09/21 11:451 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-1 Lab ID: 92547722001 Collected: 07/02/21 10:40 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.527J mg/kg 07/16/21 14:35 18540-29-9 J07/14/21 16:591.27 0.325 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-2 Lab ID: 92547722002 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND mg/kg 07/12/21 15:11 7440-38-207/11/21 15:512.0 0.39 1 Barium 21.1 mg/kg 07/12/21 15:11 7440-39-307/11/21 15:510.78 0.20 1 Cadmium ND mg/kg 07/12/21 15:11 7440-43-907/11/21 15:510.078 0.039 1 Chromium 7.8 mg/kg 07/12/21 15:11 7440-47-307/11/21 15:510.39 0.20 1 Lead 2.9 mg/kg 07/12/21 15:11 7439-92-107/11/21 15:510.78 0.20 1 Selenium 0.72J mg/kg 07/12/21 15:11 7782-49-207/11/21 15:510.78 0.39 1 Silver ND mg/kg 07/12/21 15:11 7440-22-407/11/21 15:510.39 0.20 1 Analytical Method: EPA 7471B Preparation Method: EPA 7471B Pace Analytical Services - Asheville 7471 Mercury Mercury 0.0035 mg/kg 07/12/21 14:33 7439-97-607/08/21 16:430.0023 0.0017 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 07/07/21 12:35 83-32-907/06/21 14:120.38 0.13 1 Acenaphthylene ND mg/kg 07/07/21 12:35 208-96-807/06/21 14:120.38 0.13 1 Aniline ND mg/kg 07/07/21 12:35 62-53-307/06/21 14:120.38 0.15 1 Anthracene ND mg/kg 07/07/21 12:35 120-12-707/06/21 14:120.38 0.12 1 Benzo(a)anthracene ND mg/kg 07/07/21 12:35 56-55-307/06/21 14:120.38 0.13 1 Benzo(a)pyrene ND mg/kg 07/07/21 12:35 50-32-807/06/21 14:120.38 0.13 1 Benzo(b)fluoranthene ND mg/kg 07/07/21 12:35 205-99-207/06/21 14:120.38 0.13 1 Benzo(g,h,i)perylene ND mg/kg 07/07/21 12:35 191-24-207/06/21 14:120.38 0.15 1 Benzo(k)fluoranthene ND mg/kg 07/07/21 12:35 207-08-907/06/21 14:120.38 0.13 1 Benzoic Acid ND mg/kg 07/07/21 12:35 65-85-007/06/21 14:121.9 0.82 1 Benzyl alcohol ND mg/kg 07/07/21 12:35 100-51-607/06/21 14:120.76 0.29 1 4-Bromophenylphenyl ether ND mg/kg 07/07/21 12:35 101-55-307/06/21 14:120.38 0.15 1 Butylbenzylphthalate ND mg/kg 07/07/21 12:35 85-68-707/06/21 14:120.38 0.16 1 4-Chloro-3-methylphenol ND mg/kg 07/07/21 12:35 59-50-707/06/21 14:120.76 0.27 1 4-Chloroaniline ND mg/kg 07/07/21 12:35 106-47-807/06/21 14:120.76 0.30 1 bis(2-Chloroethoxy)methane ND mg/kg 07/07/21 12:35 111-91-107/06/21 14:120.38 0.16 1 bis(2-Chloroethyl) ether ND mg/kg 07/07/21 12:35 111-44-407/06/21 14:120.38 0.14 1 2-Chloronaphthalene ND mg/kg 07/07/21 12:35 91-58-707/06/21 14:120.38 0.15 1 2-Chlorophenol ND mg/kg 07/07/21 12:35 95-57-807/06/21 14:120.38 0.14 1 4-Chlorophenylphenyl ether ND mg/kg 07/07/21 12:35 7005-72-307/06/21 14:120.38 0.14 1 Chrysene ND mg/kg 07/07/21 12:35 218-01-907/06/21 14:120.38 0.14 1 Dibenz(a,h)anthracene ND mg/kg 07/07/21 12:35 53-70-307/06/21 14:120.38 0.15 1 Dibenzofuran ND mg/kg 07/07/21 12:35 132-64-907/06/21 14:120.38 0.14 1 1,2-Dichlorobenzene ND mg/kg 07/07/21 12:35 95-50-107/06/21 14:120.38 0.14 1 1,3-Dichlorobenzene ND mg/kg 07/07/21 12:35 541-73-107/06/21 14:120.38 0.13 1 1,4-Dichlorobenzene ND mg/kg 07/07/21 12:35 106-46-707/06/21 14:120.38 0.15 1 3,3'-Dichlorobenzidine ND mg/kg 07/07/21 12:35 91-94-1 IL07/06/21 14:120.76 0.26 1 2,4-Dichlorophenol ND mg/kg 07/07/21 12:35 120-83-207/06/21 14:120.38 0.15 1 Diethylphthalate ND mg/kg 07/07/21 12:35 84-66-207/06/21 14:120.38 0.14 1 2,4-Dimethylphenol ND mg/kg 07/07/21 12:35 105-67-907/06/21 14:120.38 0.16 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-2 Lab ID: 92547722002 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND mg/kg 07/07/21 12:35 131-11-307/06/21 14:120.38 0.14 1 Di-n-butylphthalate ND mg/kg 07/07/21 12:35 84-74-207/06/21 14:120.38 0.13 1 4,6-Dinitro-2-methylphenol ND mg/kg 07/07/21 12:35 534-52-107/06/21 14:120.76 0.35 1 2,4-Dinitrophenol ND mg/kg 07/07/21 12:35 51-28-507/06/21 14:121.9 1.2 1 2,4-Dinitrotoluene ND mg/kg 07/07/21 12:35 121-14-207/06/21 14:120.38 0.15 1 2,6-Dinitrotoluene ND mg/kg 07/07/21 12:35 606-20-207/06/21 14:120.38 0.14 1 Di-n-octylphthalate ND mg/kg 07/07/21 12:35 117-84-007/06/21 14:120.38 0.15 1 bis(2-Ethylhexyl)phthalate ND mg/kg 07/07/21 12:35 117-81-707/06/21 14:120.38 0.15 1 Fluoranthene ND mg/kg 07/07/21 12:35 206-44-007/06/21 14:120.38 0.13 1 Fluorene ND mg/kg 07/07/21 12:35 86-73-707/06/21 14:120.38 0.13 1 Hexachloro-1,3-butadiene ND mg/kg 07/07/21 12:35 87-68-307/06/21 14:120.38 0.16 1 Hexachlorobenzene ND mg/kg 07/07/21 12:35 118-74-107/06/21 14:120.38 0.15 1 Hexachlorocyclopentadiene ND mg/kg 07/07/21 12:35 77-47-4 v207/06/21 14:120.38 0.22 1 Hexachloroethane ND mg/kg 07/07/21 12:35 67-72-107/06/21 14:120.38 0.15 1 Indeno(1,2,3-cd)pyrene ND mg/kg 07/07/21 12:35 193-39-507/06/21 14:120.38 0.15 1 Isophorone ND mg/kg 07/07/21 12:35 78-59-107/06/21 14:120.38 0.17 1 1-Methylnaphthalene ND mg/kg 07/07/21 12:35 90-12-007/06/21 14:120.38 0.13 1 2-Methylnaphthalene ND mg/kg 07/07/21 12:35 91-57-607/06/21 14:120.38 0.15 1 2-Methylphenol(o-Cresol)ND mg/kg 07/07/21 12:35 95-48-707/06/21 14:120.38 0.16 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 07/07/21 12:35 15831-10-407/06/21 14:120.38 0.15 1 Naphthalene ND mg/kg 07/07/21 12:35 91-20-307/06/21 14:120.38 0.13 1 2-Nitroaniline ND mg/kg 07/07/21 12:35 88-74-407/06/21 14:121.9 0.31 1 3-Nitroaniline ND mg/kg 07/07/21 12:35 99-09-2 IL07/06/21 14:121.9 0.30 1 4-Nitroaniline ND mg/kg 07/07/21 12:35 100-01-607/06/21 14:120.76 0.29 1 Nitrobenzene ND mg/kg 07/07/21 12:35 98-95-307/06/21 14:120.38 0.18 1 2-Nitrophenol ND mg/kg 07/07/21 12:35 88-75-507/06/21 14:120.38 0.16 1 4-Nitrophenol ND mg/kg 07/07/21 12:35 100-02-707/06/21 14:121.9 0.74 1 N-Nitrosodimethylamine ND mg/kg 07/07/21 12:35 62-75-907/06/21 14:120.38 0.13 1 N-Nitroso-di-n-propylamine ND mg/kg 07/07/21 12:35 621-64-707/06/21 14:120.38 0.14 1 N-Nitrosodiphenylamine ND mg/kg 07/07/21 12:35 86-30-607/06/21 14:120.38 0.13 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 07/07/21 12:35 108-60-107/06/21 14:120.38 0.18 1 Pentachlorophenol ND mg/kg 07/07/21 12:35 87-86-507/06/21 14:120.76 0.37 1 Phenanthrene ND mg/kg 07/07/21 12:35 85-01-807/06/21 14:120.38 0.12 1 Phenol ND mg/kg 07/07/21 12:35 108-95-207/06/21 14:120.38 0.17 1 Pyrene ND mg/kg 07/07/21 12:35 129-00-007/06/21 14:120.38 0.15 1 Pyridine ND mg/kg 07/07/21 12:35 110-86-107/06/21 14:120.38 0.12 1 1,2,4-Trichlorobenzene ND mg/kg 07/07/21 12:35 120-82-107/06/21 14:120.38 0.15 1 2,4,5-Trichlorophenol ND mg/kg 07/07/21 12:35 95-95-407/06/21 14:120.38 0.17 1 2,4,6-Trichlorophenol ND mg/kg 07/07/21 12:35 88-06-207/06/21 14:120.38 0.16 1 Surrogates Nitrobenzene-d5 (S)29 %07/07/21 12:35 4165-60-007/06/21 14:1221-130 1 2-Fluorobiphenyl (S)32 %07/07/21 12:35 321-60-807/06/21 14:1219-130 1 Terphenyl-d14 (S)36 %07/07/21 12:35 1718-51-007/06/21 14:1215-130 1 Phenol-d6 (S)30 %07/07/21 12:35 13127-88-307/06/21 14:1218-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-2 Lab ID: 92547722002 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)31 %07/07/21 12:35 367-12-407/06/21 14:1218-130 1 2,4,6-Tribromophenol (S)47 %07/07/21 12:35 118-79-607/06/21 14:1218-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone ND mg/kg 07/09/21 19:22 67-64-107/09/21 10:480.13 0.041 1 Benzene ND mg/kg 07/09/21 19:22 71-43-207/09/21 10:480.0064 0.0025 1 Bromobenzene ND mg/kg 07/09/21 19:22 108-86-107/09/21 10:480.0064 0.0021 1 Bromochloromethane ND mg/kg 07/09/21 19:22 74-97-507/09/21 10:480.0064 0.0019 1 Bromodichloromethane ND mg/kg 07/09/21 19:22 75-27-407/09/21 10:480.0064 0.0025 1 Bromoform ND mg/kg 07/09/21 19:22 75-25-207/09/21 10:480.0064 0.0022 1 Bromomethane ND mg/kg 07/09/21 19:22 74-83-9 IK07/09/21 10:480.013 0.010 1 2-Butanone (MEK)ND mg/kg 07/09/21 19:22 78-93-307/09/21 10:480.13 0.031 1 n-Butylbenzene ND mg/kg 07/09/21 19:22 104-51-807/09/21 10:480.0064 0.0030 1 sec-Butylbenzene ND mg/kg 07/09/21 19:22 135-98-807/09/21 10:480.0064 0.0028 1 tert-Butylbenzene ND mg/kg 07/09/21 19:22 98-06-607/09/21 10:480.0064 0.0023 1 Carbon tetrachloride ND mg/kg 07/09/21 19:22 56-23-507/09/21 10:480.0064 0.0024 1 Chlorobenzene ND mg/kg 07/09/21 19:22 108-90-707/09/21 10:480.0064 0.0012 1 Chloroethane ND mg/kg 07/09/21 19:22 75-00-307/09/21 10:480.013 0.0049 1 Chloroform ND mg/kg 07/09/21 19:22 67-66-307/09/21 10:480.0064 0.0039 1 Chloromethane ND mg/kg 07/09/21 19:22 74-87-307/09/21 10:480.013 0.0053 1 2-Chlorotoluene ND mg/kg 07/09/21 19:22 95-49-807/09/21 10:480.0064 0.0023 1 4-Chlorotoluene ND mg/kg 07/09/21 19:22 106-43-407/09/21 10:480.0064 0.0011 1 1,2-Dibromo-3-chloropropane ND mg/kg 07/09/21 19:22 96-12-807/09/21 10:480.0064 0.0025 1 Dibromochloromethane ND mg/kg 07/09/21 19:22 124-48-107/09/21 10:480.0064 0.0036 1 1,2-Dibromoethane (EDB)ND mg/kg 07/09/21 19:22 106-93-407/09/21 10:480.0064 0.0028 1 Dibromomethane ND mg/kg 07/09/21 19:22 74-95-307/09/21 10:480.0064 0.0014 1 1,2-Dichlorobenzene ND mg/kg 07/09/21 19:22 95-50-107/09/21 10:480.0064 0.0023 1 1,3-Dichlorobenzene ND mg/kg 07/09/21 19:22 541-73-107/09/21 10:480.0064 0.0020 1 1,4-Dichlorobenzene ND mg/kg 07/09/21 19:22 106-46-707/09/21 10:480.0064 0.0017 1 Dichlorodifluoromethane ND mg/kg 07/09/21 19:22 75-71-807/09/21 10:480.013 0.0028 1 1,1-Dichloroethane ND mg/kg 07/09/21 19:22 75-34-307/09/21 10:480.0064 0.0026 1 1,2-Dichloroethane ND mg/kg 07/09/21 19:22 107-06-207/09/21 10:480.0064 0.0042 1 1,1-Dichloroethene ND mg/kg 07/09/21 19:22 75-35-407/09/21 10:480.0064 0.0026 1 cis-1,2-Dichloroethene ND mg/kg 07/09/21 19:22 156-59-207/09/21 10:480.0064 0.0022 1 trans-1,2-Dichloroethene ND mg/kg 07/09/21 19:22 156-60-507/09/21 10:480.0064 0.0022 1 1,2-Dichloropropane ND mg/kg 07/09/21 19:22 78-87-507/09/21 10:480.0064 0.0019 1 1,3-Dichloropropane ND mg/kg 07/09/21 19:22 142-28-907/09/21 10:480.0064 0.0020 1 2,2-Dichloropropane ND mg/kg 07/09/21 19:22 594-20-707/09/21 10:480.0064 0.0021 1 1,1-Dichloropropene ND mg/kg 07/09/21 19:22 563-58-607/09/21 10:480.0064 0.0031 1 cis-1,3-Dichloropropene ND mg/kg 07/09/21 19:22 10061-01-507/09/21 10:480.0064 0.0017 1 trans-1,3-Dichloropropene ND mg/kg 07/09/21 19:22 10061-02-607/09/21 10:480.0064 0.0022 1 Diisopropyl ether ND mg/kg 07/09/21 19:22 108-20-307/09/21 10:480.0064 0.0017 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-2 Lab ID: 92547722002 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND mg/kg 07/09/21 19:22 100-41-407/09/21 10:480.0064 0.0030 1 Hexachloro-1,3-butadiene ND mg/kg 07/09/21 19:22 87-68-307/09/21 10:480.013 0.010 1 2-Hexanone ND mg/kg 07/09/21 19:22 591-78-607/09/21 10:480.064 0.0061 1 Isopropylbenzene (Cumene)ND mg/kg 07/09/21 19:22 98-82-807/09/21 10:480.0064 0.0022 1 p-Isopropyltoluene ND mg/kg 07/09/21 19:22 99-87-607/09/21 10:480.0064 0.0031 1 Methylene Chloride ND mg/kg 07/09/21 19:22 75-09-207/09/21 10:480.025 0.017 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 07/09/21 19:22 108-10-107/09/21 10:480.064 0.0061 1 Methyl-tert-butyl ether ND mg/kg 07/09/21 19:22 1634-04-407/09/21 10:480.0064 0.0024 1 Naphthalene ND mg/kg 07/09/21 19:22 91-20-307/09/21 10:480.0064 0.0033 1 n-Propylbenzene ND mg/kg 07/09/21 19:22 103-65-107/09/21 10:480.0064 0.0023 1 Styrene ND mg/kg 07/09/21 19:22 100-42-507/09/21 10:480.0064 0.0017 1 1,1,1,2-Tetrachloroethane ND mg/kg 07/09/21 19:22 630-20-607/09/21 10:480.0064 0.0024 1 1,1,2,2-Tetrachloroethane ND mg/kg 07/09/21 19:22 79-34-507/09/21 10:480.0064 0.0017 1 Tetrachloroethene ND mg/kg 07/09/21 19:22 127-18-407/09/21 10:480.0064 0.0020 1 Toluene ND mg/kg 07/09/21 19:22 108-88-307/09/21 10:480.0064 0.0018 1 1,2,3-Trichlorobenzene ND mg/kg 07/09/21 19:22 87-61-607/09/21 10:480.0064 0.0051 1 1,2,4-Trichlorobenzene ND mg/kg 07/09/21 19:22 120-82-107/09/21 10:480.0064 0.0053 1 1,1,1-Trichloroethane ND mg/kg 07/09/21 19:22 71-55-607/09/21 10:480.0064 0.0033 1 1,1,2-Trichloroethane ND mg/kg 07/09/21 19:22 79-00-507/09/21 10:480.0064 0.0021 1 Trichloroethene ND mg/kg 07/09/21 19:22 79-01-607/09/21 10:480.0064 0.0016 1 Trichlorofluoromethane ND mg/kg 07/09/21 19:22 75-69-407/09/21 10:480.0064 0.0035 1 1,2,3-Trichloropropane ND mg/kg 07/09/21 19:22 96-18-407/09/21 10:480.0064 0.0032 1 1,2,4-Trimethylbenzene ND mg/kg 07/09/21 19:22 95-63-607/09/21 10:480.0064 0.0017 1 1,3,5-Trimethylbenzene ND mg/kg 07/09/21 19:22 108-67-807/09/21 10:480.0064 0.0021 1 Vinyl acetate ND mg/kg 07/09/21 19:22 108-05-407/09/21 10:480.064 0.0046 1 Vinyl chloride ND mg/kg 07/09/21 19:22 75-01-407/09/21 10:480.013 0.0032 1 Xylene (Total)ND mg/kg 07/09/21 19:22 1330-20-707/09/21 10:480.013 0.0036 1 m&p-Xylene ND mg/kg 07/09/21 19:22 179601-23-107/09/21 10:480.013 0.0044 1 o-Xylene ND mg/kg 07/09/21 19:22 95-47-607/09/21 10:480.0064 0.0028 1 Surrogates Toluene-d8 (S)103 %07/09/21 19:22 2037-26-507/09/21 10:4870-130 1 4-Bromofluorobenzene (S)98 %07/09/21 19:22 460-00-407/09/21 10:4869-134 1 1,2-Dichloroethane-d4 (S)109 %07/09/21 19:22 17060-07-007/09/21 10:4870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 12.6 %07/06/21 17:12 N20.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 83.2 %07/09/21 11:5407/09/21 11:451 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: TW-2 Lab ID: 92547722002 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 07/16/21 15:12 18540-29-907/14/21 16:591.20 0.307 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: DUP Lab ID: 92547722003 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 6010D Preparation Method: EPA 3050B Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND mg/kg 07/12/21 15:14 7440-38-207/11/21 15:511.9 0.39 1 Barium 21.3 mg/kg 07/12/21 15:14 7440-39-307/11/21 15:510.78 0.19 1 Cadmium ND mg/kg 07/12/21 15:14 7440-43-907/11/21 15:510.078 0.039 1 Chromium 9.6 mg/kg 07/12/21 15:14 7440-47-307/11/21 15:510.39 0.19 1 Lead 2.7 mg/kg 07/12/21 15:14 7439-92-107/11/21 15:510.78 0.19 1 Selenium 0.67J mg/kg 07/12/21 15:14 7782-49-207/11/21 15:510.78 0.39 1 Silver ND mg/kg 07/12/21 15:14 7440-22-407/11/21 15:510.39 0.19 1 Analytical Method: EPA 7471B Preparation Method: EPA 7471B Pace Analytical Services - Asheville 7471 Mercury Mercury 0.0038 mg/kg 07/12/21 14:36 7439-97-607/08/21 16:430.0026 0.0020 1 Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Acenaphthene ND mg/kg 07/07/21 13:02 83-32-907/06/21 14:120.39 0.14 1 Acenaphthylene ND mg/kg 07/07/21 13:02 208-96-807/06/21 14:120.39 0.14 1 Aniline ND mg/kg 07/07/21 13:02 62-53-307/06/21 14:120.39 0.15 1 Anthracene ND mg/kg 07/07/21 13:02 120-12-707/06/21 14:120.39 0.13 1 Benzo(a)anthracene ND mg/kg 07/07/21 13:02 56-55-307/06/21 14:120.39 0.13 1 Benzo(a)pyrene ND mg/kg 07/07/21 13:02 50-32-807/06/21 14:120.39 0.13 1 Benzo(b)fluoranthene ND mg/kg 07/07/21 13:02 205-99-207/06/21 14:120.39 0.13 1 Benzo(g,h,i)perylene ND mg/kg 07/07/21 13:02 191-24-207/06/21 14:120.39 0.15 1 Benzo(k)fluoranthene ND mg/kg 07/07/21 13:02 207-08-907/06/21 14:120.39 0.14 1 Benzoic Acid ND mg/kg 07/07/21 13:02 65-85-007/06/21 14:121.9 0.83 1 Benzyl alcohol ND mg/kg 07/07/21 13:02 100-51-607/06/21 14:120.77 0.29 1 4-Bromophenylphenyl ether ND mg/kg 07/07/21 13:02 101-55-307/06/21 14:120.39 0.15 1 Butylbenzylphthalate ND mg/kg 07/07/21 13:02 85-68-707/06/21 14:120.39 0.16 1 4-Chloro-3-methylphenol ND mg/kg 07/07/21 13:02 59-50-707/06/21 14:120.77 0.27 1 4-Chloroaniline ND mg/kg 07/07/21 13:02 106-47-807/06/21 14:120.77 0.30 1 bis(2-Chloroethoxy)methane ND mg/kg 07/07/21 13:02 111-91-107/06/21 14:120.39 0.16 1 bis(2-Chloroethyl) ether ND mg/kg 07/07/21 13:02 111-44-407/06/21 14:120.39 0.14 1 2-Chloronaphthalene ND mg/kg 07/07/21 13:02 91-58-707/06/21 14:120.39 0.15 1 2-Chlorophenol ND mg/kg 07/07/21 13:02 95-57-807/06/21 14:120.39 0.14 1 4-Chlorophenylphenyl ether ND mg/kg 07/07/21 13:02 7005-72-307/06/21 14:120.39 0.14 1 Chrysene ND mg/kg 07/07/21 13:02 218-01-907/06/21 14:120.39 0.14 1 Dibenz(a,h)anthracene ND mg/kg 07/07/21 13:02 53-70-307/06/21 14:120.39 0.15 1 Dibenzofuran ND mg/kg 07/07/21 13:02 132-64-907/06/21 14:120.39 0.14 1 1,2-Dichlorobenzene ND mg/kg 07/07/21 13:02 95-50-107/06/21 14:120.39 0.14 1 1,3-Dichlorobenzene ND mg/kg 07/07/21 13:02 541-73-107/06/21 14:120.39 0.14 1 1,4-Dichlorobenzene ND mg/kg 07/07/21 13:02 106-46-707/06/21 14:120.39 0.15 1 3,3'-Dichlorobenzidine ND mg/kg 07/07/21 13:02 91-94-1 IL07/06/21 14:120.77 0.26 1 2,4-Dichlorophenol ND mg/kg 07/07/21 13:02 120-83-207/06/21 14:120.39 0.15 1 Diethylphthalate ND mg/kg 07/07/21 13:02 84-66-207/06/21 14:120.39 0.14 1 2,4-Dimethylphenol ND mg/kg 07/07/21 13:02 105-67-907/06/21 14:120.39 0.16 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: DUP Lab ID: 92547722003 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Dimethylphthalate ND mg/kg 07/07/21 13:02 131-11-307/06/21 14:120.39 0.14 1 Di-n-butylphthalate ND mg/kg 07/07/21 13:02 84-74-207/06/21 14:120.39 0.13 1 4,6-Dinitro-2-methylphenol ND mg/kg 07/07/21 13:02 534-52-107/06/21 14:120.77 0.36 1 2,4-Dinitrophenol ND mg/kg 07/07/21 13:02 51-28-507/06/21 14:121.9 1.2 1 2,4-Dinitrotoluene ND mg/kg 07/07/21 13:02 121-14-207/06/21 14:120.39 0.15 1 2,6-Dinitrotoluene ND mg/kg 07/07/21 13:02 606-20-207/06/21 14:120.39 0.14 1 Di-n-octylphthalate ND mg/kg 07/07/21 13:02 117-84-007/06/21 14:120.39 0.15 1 bis(2-Ethylhexyl)phthalate ND mg/kg 07/07/21 13:02 117-81-707/06/21 14:120.39 0.15 1 Fluoranthene ND mg/kg 07/07/21 13:02 206-44-007/06/21 14:120.39 0.13 1 Fluorene ND mg/kg 07/07/21 13:02 86-73-707/06/21 14:120.39 0.14 1 Hexachloro-1,3-butadiene ND mg/kg 07/07/21 13:02 87-68-307/06/21 14:120.39 0.17 1 Hexachlorobenzene ND mg/kg 07/07/21 13:02 118-74-107/06/21 14:120.39 0.15 1 Hexachlorocyclopentadiene ND mg/kg 07/07/21 13:02 77-47-4 v207/06/21 14:120.39 0.22 1 Hexachloroethane ND mg/kg 07/07/21 13:02 67-72-107/06/21 14:120.39 0.15 1 Indeno(1,2,3-cd)pyrene ND mg/kg 07/07/21 13:02 193-39-507/06/21 14:120.39 0.15 1 Isophorone ND mg/kg 07/07/21 13:02 78-59-107/06/21 14:120.39 0.17 1 1-Methylnaphthalene ND mg/kg 07/07/21 13:02 90-12-007/06/21 14:120.39 0.14 1 2-Methylnaphthalene ND mg/kg 07/07/21 13:02 91-57-607/06/21 14:120.39 0.15 1 2-Methylphenol(o-Cresol)ND mg/kg 07/07/21 13:02 95-48-707/06/21 14:120.39 0.16 1 3&4-Methylphenol(m&p Cresol)ND mg/kg 07/07/21 13:02 15831-10-407/06/21 14:120.39 0.16 1 Naphthalene ND mg/kg 07/07/21 13:02 91-20-307/06/21 14:120.39 0.13 1 2-Nitroaniline ND mg/kg 07/07/21 13:02 88-74-407/06/21 14:121.9 0.32 1 3-Nitroaniline ND mg/kg 07/07/21 13:02 99-09-2 IL07/06/21 14:121.9 0.30 1 4-Nitroaniline ND mg/kg 07/07/21 13:02 100-01-607/06/21 14:120.77 0.29 1 Nitrobenzene ND mg/kg 07/07/21 13:02 98-95-307/06/21 14:120.39 0.18 1 2-Nitrophenol ND mg/kg 07/07/21 13:02 88-75-507/06/21 14:120.39 0.17 1 4-Nitrophenol ND mg/kg 07/07/21 13:02 100-02-707/06/21 14:121.9 0.75 1 N-Nitrosodimethylamine ND mg/kg 07/07/21 13:02 62-75-907/06/21 14:120.39 0.13 1 N-Nitroso-di-n-propylamine ND mg/kg 07/07/21 13:02 621-64-707/06/21 14:120.39 0.14 1 N-Nitrosodiphenylamine ND mg/kg 07/07/21 13:02 86-30-607/06/21 14:120.39 0.14 1 2,2'-Oxybis(1-chloropropane)ND mg/kg 07/07/21 13:02 108-60-107/06/21 14:120.39 0.18 1 Pentachlorophenol ND mg/kg 07/07/21 13:02 87-86-507/06/21 14:120.77 0.38 1 Phenanthrene ND mg/kg 07/07/21 13:02 85-01-807/06/21 14:120.39 0.13 1 Phenol ND mg/kg 07/07/21 13:02 108-95-207/06/21 14:120.39 0.17 1 Pyrene ND mg/kg 07/07/21 13:02 129-00-007/06/21 14:120.39 0.16 1 Pyridine ND mg/kg 07/07/21 13:02 110-86-107/06/21 14:120.39 0.12 1 1,2,4-Trichlorobenzene ND mg/kg 07/07/21 13:02 120-82-107/06/21 14:120.39 0.15 1 2,4,5-Trichlorophenol ND mg/kg 07/07/21 13:02 95-95-407/06/21 14:120.39 0.18 1 2,4,6-Trichlorophenol ND mg/kg 07/07/21 13:02 88-06-207/06/21 14:120.39 0.16 1 Surrogates Nitrobenzene-d5 (S)30 %07/07/21 13:02 4165-60-007/06/21 14:1221-130 1 2-Fluorobiphenyl (S)34 %07/07/21 13:02 321-60-807/06/21 14:1219-130 1 Terphenyl-d14 (S)36 %07/07/21 13:02 1718-51-007/06/21 14:1215-130 1 Phenol-d6 (S)31 %07/07/21 13:02 13127-88-307/06/21 14:1218-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: DUP Lab ID: 92547722003 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8270E Preparation Method: EPA 3546 Pace Analytical Services - Charlotte 8270E MSSV Microwave Surrogates 2-Fluorophenol (S)32 %07/07/21 13:02 367-12-407/06/21 14:1218-130 1 2,4,6-Tribromophenol (S)51 %07/07/21 13:02 118-79-607/06/21 14:1218-130 1 Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Acetone 0.071J mg/kg 07/09/21 19:40 67-64-107/09/21 10:480.13 0.041 1 Benzene ND mg/kg 07/09/21 19:40 71-43-207/09/21 10:480.0063 0.0025 1 Bromobenzene ND mg/kg 07/09/21 19:40 108-86-107/09/21 10:480.0063 0.0021 1 Bromochloromethane ND mg/kg 07/09/21 19:40 74-97-507/09/21 10:480.0063 0.0019 1 Bromodichloromethane ND mg/kg 07/09/21 19:40 75-27-407/09/21 10:480.0063 0.0024 1 Bromoform ND mg/kg 07/09/21 19:40 75-25-207/09/21 10:480.0063 0.0022 1 Bromomethane ND mg/kg 07/09/21 19:40 74-83-9 IK07/09/21 10:480.013 0.010 1 2-Butanone (MEK)ND mg/kg 07/09/21 19:40 78-93-307/09/21 10:480.13 0.030 1 n-Butylbenzene ND mg/kg 07/09/21 19:40 104-51-807/09/21 10:480.0063 0.0030 1 sec-Butylbenzene ND mg/kg 07/09/21 19:40 135-98-807/09/21 10:480.0063 0.0028 1 tert-Butylbenzene ND mg/kg 07/09/21 19:40 98-06-607/09/21 10:480.0063 0.0023 1 Carbon tetrachloride ND mg/kg 07/09/21 19:40 56-23-507/09/21 10:480.0063 0.0024 1 Chlorobenzene ND mg/kg 07/09/21 19:40 108-90-707/09/21 10:480.0063 0.0012 1 Chloroethane ND mg/kg 07/09/21 19:40 75-00-307/09/21 10:480.013 0.0049 1 Chloroform ND mg/kg 07/09/21 19:40 67-66-307/09/21 10:480.0063 0.0039 1 Chloromethane ND mg/kg 07/09/21 19:40 74-87-307/09/21 10:480.013 0.0053 1 2-Chlorotoluene ND mg/kg 07/09/21 19:40 95-49-807/09/21 10:480.0063 0.0022 1 4-Chlorotoluene ND mg/kg 07/09/21 19:40 106-43-407/09/21 10:480.0063 0.0011 1 1,2-Dibromo-3-chloropropane ND mg/kg 07/09/21 19:40 96-12-807/09/21 10:480.0063 0.0025 1 Dibromochloromethane ND mg/kg 07/09/21 19:40 124-48-107/09/21 10:480.0063 0.0036 1 1,2-Dibromoethane (EDB)ND mg/kg 07/09/21 19:40 106-93-407/09/21 10:480.0063 0.0028 1 Dibromomethane ND mg/kg 07/09/21 19:40 74-95-307/09/21 10:480.0063 0.0014 1 1,2-Dichlorobenzene ND mg/kg 07/09/21 19:40 95-50-107/09/21 10:480.0063 0.0023 1 1,3-Dichlorobenzene ND mg/kg 07/09/21 19:40 541-73-107/09/21 10:480.0063 0.0020 1 1,4-Dichlorobenzene ND mg/kg 07/09/21 19:40 106-46-707/09/21 10:480.0063 0.0016 1 Dichlorodifluoromethane ND mg/kg 07/09/21 19:40 75-71-807/09/21 10:480.013 0.0027 1 1,1-Dichloroethane ND mg/kg 07/09/21 19:40 75-34-307/09/21 10:480.0063 0.0026 1 1,2-Dichloroethane ND mg/kg 07/09/21 19:40 107-06-207/09/21 10:480.0063 0.0042 1 1,1-Dichloroethene ND mg/kg 07/09/21 19:40 75-35-407/09/21 10:480.0063 0.0026 1 cis-1,2-Dichloroethene ND mg/kg 07/09/21 19:40 156-59-207/09/21 10:480.0063 0.0022 1 trans-1,2-Dichloroethene ND mg/kg 07/09/21 19:40 156-60-507/09/21 10:480.0063 0.0022 1 1,2-Dichloropropane ND mg/kg 07/09/21 19:40 78-87-507/09/21 10:480.0063 0.0019 1 1,3-Dichloropropane ND mg/kg 07/09/21 19:40 142-28-907/09/21 10:480.0063 0.0020 1 2,2-Dichloropropane ND mg/kg 07/09/21 19:40 594-20-707/09/21 10:480.0063 0.0021 1 1,1-Dichloropropene ND mg/kg 07/09/21 19:40 563-58-607/09/21 10:480.0063 0.0030 1 cis-1,3-Dichloropropene ND mg/kg 07/09/21 19:40 10061-01-507/09/21 10:480.0063 0.0017 1 trans-1,3-Dichloropropene ND mg/kg 07/09/21 19:40 10061-02-607/09/21 10:480.0063 0.0022 1 Diisopropyl ether ND mg/kg 07/09/21 19:40 108-20-307/09/21 10:480.0063 0.0017 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: DUP Lab ID: 92547722003 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B Pace Analytical Services - Charlotte 8260D/5035A/5030B Volatiles Ethylbenzene ND mg/kg 07/09/21 19:40 100-41-407/09/21 10:480.0063 0.0030 1 Hexachloro-1,3-butadiene ND mg/kg 07/09/21 19:40 87-68-307/09/21 10:480.013 0.010 1 2-Hexanone ND mg/kg 07/09/21 19:40 591-78-607/09/21 10:480.063 0.0061 1 Isopropylbenzene (Cumene)ND mg/kg 07/09/21 19:40 98-82-807/09/21 10:480.0063 0.0022 1 p-Isopropyltoluene ND mg/kg 07/09/21 19:40 99-87-607/09/21 10:480.0063 0.0031 1 Methylene Chloride ND mg/kg 07/09/21 19:40 75-09-207/09/21 10:480.025 0.017 1 4-Methyl-2-pentanone (MIBK)ND mg/kg 07/09/21 19:40 108-10-107/09/21 10:480.063 0.0061 1 Methyl-tert-butyl ether ND mg/kg 07/09/21 19:40 1634-04-407/09/21 10:480.0063 0.0024 1 Naphthalene ND mg/kg 07/09/21 19:40 91-20-307/09/21 10:480.0063 0.0033 1 n-Propylbenzene ND mg/kg 07/09/21 19:40 103-65-107/09/21 10:480.0063 0.0023 1 Styrene ND mg/kg 07/09/21 19:40 100-42-507/09/21 10:480.0063 0.0017 1 1,1,1,2-Tetrachloroethane ND mg/kg 07/09/21 19:40 630-20-607/09/21 10:480.0063 0.0024 1 1,1,2,2-Tetrachloroethane ND mg/kg 07/09/21 19:40 79-34-507/09/21 10:480.0063 0.0017 1 Tetrachloroethene ND mg/kg 07/09/21 19:40 127-18-407/09/21 10:480.0063 0.0020 1 Toluene ND mg/kg 07/09/21 19:40 108-88-307/09/21 10:480.0063 0.0018 1 1,2,3-Trichlorobenzene ND mg/kg 07/09/21 19:40 87-61-607/09/21 10:480.0063 0.0051 1 1,2,4-Trichlorobenzene ND mg/kg 07/09/21 19:40 120-82-107/09/21 10:480.0063 0.0053 1 1,1,1-Trichloroethane ND mg/kg 07/09/21 19:40 71-55-607/09/21 10:480.0063 0.0033 1 1,1,2-Trichloroethane ND mg/kg 07/09/21 19:40 79-00-507/09/21 10:480.0063 0.0021 1 Trichloroethene ND mg/kg 07/09/21 19:40 79-01-607/09/21 10:480.0063 0.0016 1 Trichlorofluoromethane ND mg/kg 07/09/21 19:40 75-69-407/09/21 10:480.0063 0.0035 1 1,2,3-Trichloropropane ND mg/kg 07/09/21 19:40 96-18-407/09/21 10:480.0063 0.0032 1 1,2,4-Trimethylbenzene ND mg/kg 07/09/21 19:40 95-63-607/09/21 10:480.0063 0.0017 1 1,3,5-Trimethylbenzene ND mg/kg 07/09/21 19:40 108-67-807/09/21 10:480.0063 0.0021 1 Vinyl acetate ND mg/kg 07/09/21 19:40 108-05-407/09/21 10:480.063 0.0046 1 Vinyl chloride ND mg/kg 07/09/21 19:40 75-01-407/09/21 10:480.013 0.0032 1 Xylene (Total)ND mg/kg 07/09/21 19:40 1330-20-707/09/21 10:480.013 0.0036 1 m&p-Xylene ND mg/kg 07/09/21 19:40 179601-23-107/09/21 10:480.013 0.0043 1 o-Xylene ND mg/kg 07/09/21 19:40 95-47-607/09/21 10:480.0063 0.0028 1 Surrogates Toluene-d8 (S)102 %07/09/21 19:40 2037-26-507/09/21 10:4870-130 1 4-Bromofluorobenzene (S)99 %07/09/21 19:40 460-00-407/09/21 10:4869-134 1 1,2-Dichloroethane-d4 (S)110 %07/09/21 19:40 17060-07-007/09/21 10:4870-130 1 Analytical Method: SW-846 Pace Analytical Services - Charlotte Percent Moisture Percent Moisture 13.3 %07/19/21 11:27 N20.10 0.10 1 Analytical Method: SM 2540G Preparation Method: SM 2540 G Pace National - Mt. Juliet Total Solids 2540 G-2011 Total Solids 86.1 %07/09/21 11:5407/09/21 11:451 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 49 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92547722 Brayton BF Sample: DUP Lab ID: 92547722003 Collected: 07/02/21 12:10 Received: 07/06/21 11:40 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report Analytical Method: EPA 7199 Preparation Method: 3060A Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND mg/kg 07/16/21 15:17 18540-29-907/14/21 16:591.16 0.296 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632238 EPA 7471B EPA 7471B 7471 Mercury Laboratory:Pace Analytical Services - Asheville Associated Lab Samples: 92547722001, 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3321155 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL Mercury mg/kg ND 0.0060 07/12/21 13:430.0046 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3321156LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.0850.083 101 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 3321157MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547049001 3321158 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg M10.053 74 75-125127 15 200.0540.14 0.18 0.21 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632634 EPA 3050B EPA 6010D 6010 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples: 92547722001, 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323286 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL Arsenic mg/kg ND 2.5 07/12/21 14:170.50 Barium mg/kg ND 1.0 07/12/21 14:170.25 Cadmium mg/kg ND 0.10 07/12/21 14:170.050 Chromium mg/kg ND 0.50 07/12/21 14:170.25 Lead mg/kg ND 1.0 07/12/21 14:170.25 Selenium mg/kg ND 1.0 07/12/21 14:170.50 Silver mg/kg ND 0.50 07/12/21 14:170.25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323287LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 46.250 92 80-120 Barium mg/kg 48.750 97 80-120 Cadmium mg/kg 46.850 94 80-120 Chromium mg/kg 47.650 95 80-120 Lead mg/kg 47.650 95 80-120 Selenium mg/kg 43.650 87 80-120 Silver mg/kg 24.025 96 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 3323288MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92545566001 3323289 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic mg/kg 52.3 96 75-12593 1 2054.2ND 50.2 50.7 Barium mg/kg M1,R152.3 77 75-125181 35 2054.296.7 137 195 Cadmium mg/kg 52.3 95 75-12594 3 2054.20.16 49.9 51.2 Chromium mg/kg 52.3 92 75-12592 3 2054.21.6 50.0 51.3 Lead mg/kg 52.3 98 75-12591 3 2054.21.4 52.5 51.0 Selenium mg/kg 52.3 93 75-12591 1 2054.21.4 49.9 50.6 Silver mg/kg 26.2 95 75-12595 3 2027.1ND 25.0 25.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632400 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples: 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3321972 Associated Lab Samples:92547722002, 92547722003 Matrix: Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 07/09/21 13:120.0019 1,1,1-Trichloroethane mg/kg ND 0.0050 07/09/21 13:120.0026 1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 07/09/21 13:120.0013 1,1,2-Trichloroethane mg/kg ND 0.0050 07/09/21 13:120.0017 1,1-Dichloroethane mg/kg ND 0.0050 07/09/21 13:120.0021 1,1-Dichloroethene mg/kg ND 0.0050 07/09/21 13:120.0021 1,1-Dichloropropene mg/kg ND 0.0050 07/09/21 13:120.0024 1,2,3-Trichlorobenzene mg/kg ND 0.0050 07/09/21 13:120.0040 1,2,3-Trichloropropane mg/kg ND 0.0050 07/09/21 13:120.0025 1,2,4-Trichlorobenzene mg/kg ND 0.0050 07/09/21 13:120.0042 1,2,4-Trimethylbenzene mg/kg ND 0.0050 07/09/21 13:120.0014 1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 07/09/21 13:120.0019 1,2-Dibromoethane (EDB)mg/kg ND 0.0050 07/09/21 13:120.0022 1,2-Dichlorobenzene mg/kg ND 0.0050 07/09/21 13:120.0018 1,2-Dichloroethane mg/kg ND 0.0050 07/09/21 13:120.0033 1,2-Dichloropropane mg/kg ND 0.0050 07/09/21 13:120.0015 1,3,5-Trimethylbenzene mg/kg ND 0.0050 07/09/21 13:120.0017 1,3-Dichlorobenzene mg/kg ND 0.0050 07/09/21 13:120.0016 1,3-Dichloropropane mg/kg ND 0.0050 07/09/21 13:120.0016 1,4-Dichlorobenzene mg/kg ND 0.0050 07/09/21 13:120.0013 2,2-Dichloropropane mg/kg ND 0.0050 07/09/21 13:120.0016 2-Butanone (MEK)mg/kg ND 0.10 07/09/21 13:120.024 2-Chlorotoluene mg/kg ND 0.0050 07/09/21 13:120.0018 2-Hexanone mg/kg ND 0.050 07/09/21 13:120.0048 4-Chlorotoluene mg/kg ND 0.0050 07/09/21 13:120.00088 4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 07/09/21 13:120.0048 Acetone mg/kg ND 0.10 07/09/21 13:120.032 Benzene mg/kg ND 0.0050 07/09/21 13:120.0020 Bromobenzene mg/kg ND 0.0050 07/09/21 13:120.0016 Bromochloromethane mg/kg ND 0.0050 07/09/21 13:120.0015 Bromodichloromethane mg/kg ND 0.0050 07/09/21 13:120.0019 Bromoform mg/kg ND 0.0050 07/09/21 13:120.0018 Bromomethane mg/kg ND 0.010 IK07/09/21 13:120.0079 Carbon tetrachloride mg/kg ND 0.0050 07/09/21 13:120.0019 Chlorobenzene mg/kg ND 0.0050 07/09/21 13:120.00096 Chloroethane mg/kg ND 0.010 07/09/21 13:120.0039 Chloroform mg/kg ND 0.0050 07/09/21 13:120.0030 Chloromethane mg/kg ND 0.010 07/09/21 13:120.0042 cis-1,2-Dichloroethene mg/kg ND 0.0050 07/09/21 13:120.0017 cis-1,3-Dichloropropene mg/kg ND 0.0050 07/09/21 13:120.0014 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3321972 Associated Lab Samples:92547722002, 92547722003 Matrix: Solid AnalyzedMDL Dibromochloromethane mg/kg ND 0.0050 07/09/21 13:120.0028 Dibromomethane mg/kg ND 0.0050 07/09/21 13:120.0011 Dichlorodifluoromethane mg/kg ND 0.010 07/09/21 13:120.0022 Diisopropyl ether mg/kg ND 0.0050 07/09/21 13:120.0014 Ethylbenzene mg/kg ND 0.0050 07/09/21 13:120.0023 Hexachloro-1,3-butadiene mg/kg ND 0.010 07/09/21 13:120.0082 Isopropylbenzene (Cumene)mg/kg ND 0.0050 07/09/21 13:120.0017 m&p-Xylene mg/kg ND 0.010 07/09/21 13:120.0034 Methyl-tert-butyl ether mg/kg ND 0.0050 07/09/21 13:120.0019 Methylene Chloride mg/kg ND 0.020 07/09/21 13:120.014 n-Butylbenzene mg/kg ND 0.0050 07/09/21 13:120.0024 n-Propylbenzene mg/kg ND 0.0050 07/09/21 13:120.0018 Naphthalene mg/kg ND 0.0050 07/09/21 13:120.0026 o-Xylene mg/kg ND 0.0050 07/09/21 13:120.0022 p-Isopropyltoluene mg/kg ND 0.0050 07/09/21 13:120.0025 sec-Butylbenzene mg/kg ND 0.0050 07/09/21 13:120.0022 Styrene mg/kg ND 0.0050 07/09/21 13:120.0013 tert-Butylbenzene mg/kg ND 0.0050 07/09/21 13:120.0018 Tetrachloroethene mg/kg ND 0.0050 07/09/21 13:120.0016 Toluene mg/kg ND 0.0050 07/09/21 13:120.0014 trans-1,2-Dichloroethene mg/kg ND 0.0050 07/09/21 13:120.0018 trans-1,3-Dichloropropene mg/kg ND 0.0050 07/09/21 13:120.0017 Trichloroethene mg/kg ND 0.0050 07/09/21 13:120.0013 Trichlorofluoromethane mg/kg ND 0.0050 07/09/21 13:120.0028 Vinyl acetate mg/kg ND 0.050 07/09/21 13:120.0036 Vinyl chloride mg/kg ND 0.010 07/09/21 13:120.0025 Xylene (Total)mg/kg ND 0.010 07/09/21 13:120.0028 1,2-Dichloroethane-d4 (S)%112 70-130 07/09/21 13:12 4-Bromofluorobenzene (S)%97 69-134 07/09/21 13:12 Toluene-d8 (S)%101 70-130 07/09/21 13:12 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3321973LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane mg/kg 1.21.2 92 70-130 1,1,1-Trichloroethane mg/kg 1.11.2 87 70-130 1,1,2,2-Tetrachloroethane mg/kg 1.11.2 88 70-130 1,1,2-Trichloroethane mg/kg 1.11.2 87 70-130 1,1-Dichloroethane mg/kg 1.21.2 100 70-130 1,1-Dichloroethene mg/kg 1.31.2 101 70-130 1,1-Dichloropropene mg/kg 1.21.2 96 70-130 1,2,3-Trichlorobenzene mg/kg 1.21.2 95 65-130 1,2,3-Trichloropropane mg/kg 1.21.2 93 70-130 1,2,4-Trichlorobenzene mg/kg 1.21.2 97 68-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3321973LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene mg/kg 1.21.2 93 70-130 1,2-Dibromo-3-chloropropane mg/kg 1.11.2 86 70-130 1,2-Dibromoethane (EDB)mg/kg 1.21.2 94 70-130 1,2-Dichlorobenzene mg/kg 1.11.2 91 70-130 1,2-Dichloroethane mg/kg 1.11.2 90 63-130 1,2-Dichloropropane mg/kg 1.21.2 96 70-130 1,3,5-Trimethylbenzene mg/kg 1.21.2 94 70-130 1,3-Dichlorobenzene mg/kg 1.11.2 92 70-130 1,3-Dichloropropane mg/kg 1.21.2 95 70-130 1,4-Dichlorobenzene mg/kg 1.11.2 91 70-130 2,2-Dichloropropane mg/kg 1.11.2 91 66-130 2-Butanone (MEK)mg/kg 2.42.5 97 70-130 2-Chlorotoluene mg/kg 1.21.2 97 70-130 2-Hexanone mg/kg 2.42.5 96 70-130 4-Chlorotoluene mg/kg 1.11.2 92 70-130 4-Methyl-2-pentanone (MIBK)mg/kg 2.42.5 95 70-130 Acetone mg/kg 2.52.5 101 69-130 Benzene mg/kg 1.21.2 95 70-130 Bromobenzene mg/kg 1.21.2 95 70-130 Bromochloromethane mg/kg 1.21.2 96 70-130 Bromodichloromethane mg/kg 1.11.2 84 69-130 Bromoform mg/kg 1.11.2 86 70-130 Bromomethane mg/kg 1.4 IK1.2 110 52-130 Carbon tetrachloride mg/kg 1.21.2 95 70-130 Chlorobenzene mg/kg 1.21.2 95 70-130 Chloroethane mg/kg 1.31.2 105 65-130 Chloroform mg/kg 1.31.2 101 70-130 Chloromethane mg/kg 1.21.2 93 55-130 cis-1,2-Dichloroethene mg/kg 1.21.2 96 70-130 cis-1,3-Dichloropropene mg/kg 1.21.2 95 70-130 Dibromochloromethane mg/kg 1.11.2 90 70-130 Dibromomethane mg/kg 1.21.2 92 70-130 Dichlorodifluoromethane mg/kg 1.21.2 100 45-156 Diisopropyl ether mg/kg 1.11.2 90 70-130 Ethylbenzene mg/kg 1.31.2 104 70-130 Hexachloro-1,3-butadiene mg/kg 1.31.2 101 66-130 Isopropylbenzene (Cumene)mg/kg 1.21.2 98 70-130 m&p-Xylene mg/kg 2.42.5 96 70-130 Methyl-tert-butyl ether mg/kg 1.11.2 91 70-130 Methylene Chloride mg/kg 1.31.2 101 65-130 n-Butylbenzene mg/kg 1.31.2 103 67-130 n-Propylbenzene mg/kg 1.21.2 99 70-130 Naphthalene mg/kg 1.11.2 90 70-130 o-Xylene mg/kg 1.21.2 96 70-130 p-Isopropyltoluene mg/kg 1.21.2 96 67-130 sec-Butylbenzene mg/kg 1.21.2 98 69-130 Styrene mg/kg 1.21.2 94 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3321973LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene mg/kg 1.21.2 93 67-130 Tetrachloroethene mg/kg 1.11.2 89 70-130 Toluene mg/kg 1.11.2 91 70-130 trans-1,2-Dichloroethene mg/kg 1.31.2 100 70-130 trans-1,3-Dichloropropene mg/kg 1.21.2 95 68-130 Trichloroethene mg/kg 1.21.2 96 70-130 Trichlorofluoromethane mg/kg 1.21.2 93 70-130 Vinyl acetate mg/kg 2.72.5 106 70-130 Vinyl chloride mg/kg 1.31.2 100 61-130 Xylene (Total)mg/kg 3.63.8 96 70-130 1,2-Dichloroethane-d4 (S)%99 70-130 4-Bromofluorobenzene (S)%98 69-134 Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3321974MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547533001 3321975 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane mg/kg 3.7 88 70-13195 8 303.736.0 Uug/kg 3.2 3.4 1,1,1-Trichloroethane mg/kg 3.7 88 65-13389 1 303.736.0 Uug/kg 3.2 3.2 1,1,2,2-Tetrachloroethane mg/kg 3.7 86 66-13089 3 303.736.0 Uug/kg 3.1 3.2 1,1,2-Trichloroethane mg/kg 3.7 84 66-13388 4 303.736.0 Uug/kg 3.0 3.2 1,1-Dichloroethane mg/kg 3.7 99 65-13099 0 303.736.0 Uug/kg 3.6 3.6 1,1-Dichloroethene mg/kg 3.7 99 10-15899 0 303.736.0 Uug/kg 3.6 3.6 1,1-Dichloropropene mg/kg 3.7 96 68-13395 1 303.736.0 Uug/kg 3.5 3.4 1,2,3-Trichlorobenzene mg/kg 3.7 89 27-13891 2 303.736.0 Uug/kg 3.2 3.3 1,2,3-Trichloropropane mg/kg 3.7 89 67-13092 3 303.736.0 Uug/kg 3.2 3.3 1,2,4-Trichlorobenzene mg/kg 3.7 89 51-13490 1 303.736.0 Uug/kg 3.2 3.2 1,2,4-Trimethylbenzene mg/kg 3.7 89 63-13692 3 303.736.0 Uug/kg 3.2 3.3 1,2-Dibromo-3-chloropropane mg/kg 3.7 77 32-13085 9 303.736.0 Uug/kg 2.8 3.1 1,2-Dibromoethane (EDB) mg/kg 3.7 91 70-13094 4 303.736.0 Uug/kg 3.3 3.4 1,2-Dichlorobenzene mg/kg 3.7 88 69-13090 2 303.736.0 Uug/kg 3.2 3.3 1,2-Dichloroethane mg/kg 3.7 90 59-13091 2 303.736.0 Uug/kg 3.2 3.3 1,2-Dichloropropane mg/kg 3.7 95 70-13097 2 303.736.0 Uug/kg 3.4 3.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3321974MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547533001 3321975 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,3,5-Trimethylbenzene mg/kg 3.7 89 65-13793 5 303.736.0 Uug/kg 3.2 3.4 1,3-Dichlorobenzene mg/kg 3.7 86 70-13089 4 303.736.0 Uug/kg 3.1 3.2 1,3-Dichloropropane mg/kg 3.7 98 70-130100 2 303.736.0 Uug/kg 3.5 3.6 1,4-Dichlorobenzene mg/kg 3.7 86 68-13089 4 303.736.0 Uug/kg 3.1 3.2 2,2-Dichloropropane mg/kg 3.7 79 32-13078 1 303.736.0 Uug/kg 2.8 2.8 2-Butanone (MEK)mg/kg 7.2 89 10-13691 3 307.2721 Uug/kg 6.4 6.6 2-Chlorotoluene mg/kg 3.7 93 69-14196 3 303.736.0 Uug/kg 3.4 3.5 2-Hexanone mg/kg 7.2 89 10-14492 3 307.2360 Uug/kg 6.4 6.6 4-Chlorotoluene mg/kg 3.7 91 70-13293 2 303.736.0 Uug/kg 3.3 3.3 4-Methyl-2-pentanone(MIBK)mg/kg 7.2 87 25-14390 3 307.2360 Uug/kg 6.3 6.5 Acetone mg/kg 7.2 94 10-13090 5 307.2721 Uug/kg 6.8 6.5 Benzene mg/kg 3.7 93 67-13096 3 303.736.0 Uug/kg 3.4 3.5 Bromobenzene mg/kg 3.7 90 70-13094 4 303.736.0 Uug/kg 3.2 3.4 Bromochloromethane mg/kg 3.7 94 69-13493 1 303.736.0 Uug/kg 3.4 3.3 Bromodichloromethane mg/kg 3.7 79 64-13082 4 303.736.0 Uug/kg 2.8 3.0 Bromoform mg/kg 3.7 78 62-13083 6 303.736.0 Uug/kg 2.8 3.0 Bromomethane mg/kg IK3.7 75 20-17667 12 303.772.1 Uug/kg 2.7 2.4 Carbon tetrachloride mg/kg 3.7 90 65-14092 2 303.736.0 Uug/kg 3.2 3.3 Chlorobenzene mg/kg 3.7 96 70-130100 3 303.736.0 Uug/kg 3.5 3.6 Chloroethane mg/kg 3.7 45 10-13050 11 303.772.1 Uug/kg 1.6 1.8 Chloroform mg/kg 3.7 101 63-130101 1 303.736.0 Uug/kg 3.6 3.6 Chloromethane mg/kg 3.7 94 58-13099 5 303.772.1 Uug/kg 3.4 3.6 cis-1,2-Dichloroethene mg/kg 3.7 95 66-13095 0 303.71420ug/kg 4.8 4.8 cis-1,3-Dichloropropene mg/kg 3.7 92 67-13091 1 303.736.0 Uug/kg 3.3 3.3 Dibromochloromethane mg/kg 3.7 100 67-13090 10 303.736.0 Uug/kg 3.6 3.3 Dibromomethane mg/kg 3.7 89 63-13194 5 303.736.0 Uug/kg 3.2 3.4 Dichlorodifluoromethane mg/kg 3.7 93 44-18099 6 303.772.1 Uug/kg 3.4 3.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3321974MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547533001 3321975 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Diisopropyl ether mg/kg 3.7 88 63-13089 1 303.736.0 Uug/kg 3.2 3.2 Ethylbenzene mg/kg 3.7 105 66-130107 2 303.736.0 Uug/kg 3.8 3.9 Hexachloro-1,3-butadiene mg/kg 3.7 91 64-15092 1 303.772.1 Uug/kg 3.3 3.3 Isopropylbenzene(Cumene)mg/kg 3.7 100 69-135101 1 303.736.0 Uug/kg 3.6 3.6 m&p-Xylene mg/kg 7.2 98 60-133100 2 307.272.1 Uug/kg 7.1 7.2 Methyl-tert-butyl ether mg/kg 3.7 86 65-13088 2 303.736.0 Uug/kg 3.1 3.2 Methylene Chloride mg/kg 3.7 102 61-130104 2 303.7137Jug/kg 3.8 3.9 n-Butylbenzene mg/kg 3.7 93 65-14095 2 303.736.0 Uug/kg 3.4 3.4 n-Propylbenzene mg/kg 3.7 93 67-14095 2 303.736.0 Uug/kg 3.4 3.4 Naphthalene mg/kg 3.7 86 15-14587 2 303.736.0 Uug/kg 3.1 3.2 o-Xylene mg/kg 3.7 100 66-133100 0 303.736.0 Uug/kg 3.6 3.6 p-Isopropyltoluene mg/kg 3.7 91 56-14794 3 303.736.0 Uug/kg 3.3 3.4 sec-Butylbenzene mg/kg 3.7 93 65-13997 4 303.736.0 Uug/kg 3.4 3.5 Styrene mg/kg 3.7 95 70-13296 1 303.736.0 Uug/kg 3.4 3.5 tert-Butylbenzene mg/kg 3.7 89 62-13593 4 303.736.0 Uug/kg 3.2 3.4 Tetrachloroethene mg/kg 3.7 90 70-13590 0 303.736.0 Uug/kg 3.2 3.2 Toluene mg/kg 3.7 89 67-13092 4 303.736.0 Uug/kg 3.2 3.3 trans-1,2-Dichloroethene mg/kg 3.7 98 69-13098 1 303.736.0 Uug/kg 3.5 3.5 trans-1,3-Dichloropropene mg/kg 3.7 89 62-13089 0 303.736.0 Uug/kg 3.2 3.2 Trichloroethene mg/kg 3.7 97 70-135124 4 303.721200ug/kg 24.7 25.6 Trichlorofluoromethane mg/kg 3.7 71 10-13072 2 303.736.0 Uug/kg 2.5 2.6 Vinyl acetate mg/kg 7.2 96 53-13099 2 307.2360 Uug/kg 6.9 7.1 Vinyl chloride mg/kg 3.7 97 61-148101 4 303.772.1 Uug/kg 3.5 3.7 Xylene (Total)mg/kg 10.8 99 63-132100 1 3010.872.1 Uug/kg 10.7 10.8 1,2-Dichloroethane-d4 (S) %109 70-130103 4-Bromofluorobenzene (S) %103 69-134100 Toluene-d8 (S)%101 70-130100 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632736 EPA 5035A/5030B EPA 8260D 8260D 5035A 5030B Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples: 92547722001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323768 Associated Lab Samples:92547722001 Matrix: Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane mg/kg ND 0.0050 07/12/21 12:440.0019 1,1,1-Trichloroethane mg/kg ND 0.0050 07/12/21 12:440.0026 1,1,2,2-Tetrachloroethane mg/kg ND 0.0050 07/12/21 12:440.0013 1,1,2-Trichloroethane mg/kg ND 0.0050 07/12/21 12:440.0017 1,1-Dichloroethane mg/kg ND 0.0050 07/12/21 12:440.0021 1,1-Dichloroethene mg/kg ND 0.0050 07/12/21 12:440.0021 1,1-Dichloropropene mg/kg ND 0.0050 07/12/21 12:440.0024 1,2,3-Trichlorobenzene mg/kg ND 0.0050 07/12/21 12:440.0040 1,2,3-Trichloropropane mg/kg ND 0.0050 07/12/21 12:440.0025 1,2,4-Trichlorobenzene mg/kg ND 0.0050 07/12/21 12:440.0042 1,2,4-Trimethylbenzene mg/kg ND 0.0050 07/12/21 12:440.0014 1,2-Dibromo-3-chloropropane mg/kg ND 0.0050 07/12/21 12:440.0019 1,2-Dibromoethane (EDB)mg/kg ND 0.0050 07/12/21 12:440.0022 1,2-Dichlorobenzene mg/kg ND 0.0050 07/12/21 12:440.0018 1,2-Dichloroethane mg/kg ND 0.0050 07/12/21 12:440.0033 1,2-Dichloropropane mg/kg ND 0.0050 07/12/21 12:440.0015 1,3,5-Trimethylbenzene mg/kg ND 0.0050 07/12/21 12:440.0017 1,3-Dichlorobenzene mg/kg ND 0.0050 07/12/21 12:440.0016 1,3-Dichloropropane mg/kg ND 0.0050 07/12/21 12:440.0016 1,4-Dichlorobenzene mg/kg ND 0.0050 07/12/21 12:440.0013 2,2-Dichloropropane mg/kg ND 0.0050 07/12/21 12:440.0016 2-Butanone (MEK)mg/kg ND 0.10 07/12/21 12:440.024 2-Chlorotoluene mg/kg ND 0.0050 07/12/21 12:440.0018 2-Hexanone mg/kg ND 0.050 07/12/21 12:440.0048 4-Chlorotoluene mg/kg ND 0.0050 07/12/21 12:440.00088 4-Methyl-2-pentanone (MIBK)mg/kg ND 0.050 07/12/21 12:440.0048 Acetone mg/kg ND 0.10 07/12/21 12:440.032 Benzene mg/kg ND 0.0050 07/12/21 12:440.0020 Bromobenzene mg/kg ND 0.0050 07/12/21 12:440.0016 Bromochloromethane mg/kg ND 0.0050 07/12/21 12:440.0015 Bromodichloromethane mg/kg ND 0.0050 07/12/21 12:440.0019 Bromoform mg/kg ND 0.0050 07/12/21 12:440.0018 Bromomethane mg/kg ND 0.010 IK07/12/21 12:440.0079 Carbon tetrachloride mg/kg ND 0.0050 07/12/21 12:440.0019 Chlorobenzene mg/kg ND 0.0050 07/12/21 12:440.00096 Chloroethane mg/kg ND 0.010 07/12/21 12:440.0039 Chloroform mg/kg ND 0.0050 07/12/21 12:440.0030 Chloromethane mg/kg ND 0.010 07/12/21 12:440.0042 cis-1,2-Dichloroethene mg/kg ND 0.0050 07/12/21 12:440.0017 cis-1,3-Dichloropropene mg/kg ND 0.0050 07/12/21 12:440.0014 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323768 Associated Lab Samples:92547722001 Matrix: Solid AnalyzedMDL Dibromochloromethane mg/kg ND 0.0050 07/12/21 12:440.0028 Dibromomethane mg/kg ND 0.0050 07/12/21 12:440.0011 Dichlorodifluoromethane mg/kg ND 0.010 07/12/21 12:440.0022 Diisopropyl ether mg/kg ND 0.0050 07/12/21 12:440.0014 Ethylbenzene mg/kg ND 0.0050 07/12/21 12:440.0023 Hexachloro-1,3-butadiene mg/kg ND 0.010 07/12/21 12:440.0082 Isopropylbenzene (Cumene)mg/kg ND 0.0050 07/12/21 12:440.0017 m&p-Xylene mg/kg ND 0.010 07/12/21 12:440.0034 Methyl-tert-butyl ether mg/kg ND 0.0050 07/12/21 12:440.0019 Methylene Chloride mg/kg ND 0.020 07/12/21 12:440.014 n-Butylbenzene mg/kg ND 0.0050 07/12/21 12:440.0024 n-Propylbenzene mg/kg ND 0.0050 07/12/21 12:440.0018 Naphthalene mg/kg ND 0.0050 07/12/21 12:440.0026 o-Xylene mg/kg ND 0.0050 07/12/21 12:440.0022 p-Isopropyltoluene mg/kg ND 0.0050 07/12/21 12:440.0025 sec-Butylbenzene mg/kg ND 0.0050 07/12/21 12:440.0022 Styrene mg/kg ND 0.0050 07/12/21 12:440.0013 tert-Butylbenzene mg/kg ND 0.0050 07/12/21 12:440.0018 Tetrachloroethene mg/kg ND 0.0050 07/12/21 12:440.0016 Toluene mg/kg ND 0.0050 07/12/21 12:440.0014 trans-1,2-Dichloroethene mg/kg ND 0.0050 07/12/21 12:440.0018 trans-1,3-Dichloropropene mg/kg ND 0.0050 07/12/21 12:440.0017 Trichloroethene mg/kg ND 0.0050 07/12/21 12:440.0013 Trichlorofluoromethane mg/kg ND 0.0050 07/12/21 12:440.0028 Vinyl acetate mg/kg ND 0.050 07/12/21 12:440.0036 Vinyl chloride mg/kg ND 0.010 07/12/21 12:440.0025 Xylene (Total)mg/kg ND 0.010 07/12/21 12:440.0028 1,2-Dichloroethane-d4 (S)%114 70-130 07/12/21 12:44 4-Bromofluorobenzene (S)%98 69-134 07/12/21 12:44 Toluene-d8 (S)%101 70-130 07/12/21 12:44 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323769LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane mg/kg 1.11.2 89 70-130 1,1,1-Trichloroethane mg/kg 1.01.2 81 70-130 1,1,2,2-Tetrachloroethane mg/kg 1.01.2 81 70-130 1,1,2-Trichloroethane mg/kg 1.01.2 82 70-130 1,1-Dichloroethane mg/kg 1.11.2 90 70-130 1,1-Dichloroethene mg/kg 1.11.2 89 70-130 1,1-Dichloropropene mg/kg 1.11.2 88 70-130 1,2,3-Trichlorobenzene mg/kg 1.11.2 91 65-130 1,2,3-Trichloropropane mg/kg 1.11.2 85 70-130 1,2,4-Trichlorobenzene mg/kg 1.11.2 91 68-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323769LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trimethylbenzene mg/kg 1.11.2 88 70-130 1,2-Dibromo-3-chloropropane mg/kg 1.01.2 83 70-130 1,2-Dibromoethane (EDB)mg/kg 1.11.2 88 70-130 1,2-Dichlorobenzene mg/kg 1.11.2 87 70-130 1,2-Dichloroethane mg/kg 1.01.2 83 63-130 1,2-Dichloropropane mg/kg 1.11.2 88 70-130 1,3,5-Trimethylbenzene mg/kg 1.11.2 89 70-130 1,3-Dichlorobenzene mg/kg 1.11.2 86 70-130 1,3-Dichloropropane mg/kg 1.11.2 89 70-130 1,4-Dichlorobenzene mg/kg 1.11.2 88 70-130 2,2-Dichloropropane mg/kg 1.01.2 83 66-130 2-Butanone (MEK)mg/kg 2.12.5 85 70-130 2-Chlorotoluene mg/kg 1.11.2 92 70-130 2-Hexanone mg/kg 2.12.5 85 70-130 4-Chlorotoluene mg/kg 1.11.2 86 70-130 4-Methyl-2-pentanone (MIBK)mg/kg 2.12.5 85 70-130 Acetone mg/kg 2.22.5 87 69-130 Benzene mg/kg 1.11.2 88 70-130 Bromobenzene mg/kg 1.21.2 93 70-130 Bromochloromethane mg/kg 1.21.2 92 70-130 Bromodichloromethane mg/kg 1.01.2 80 69-130 Bromoform mg/kg 1.11.2 87 70-130 Bromomethane mg/kg 1.2 IK1.2 99 52-130 Carbon tetrachloride mg/kg 1.11.2 91 70-130 Chlorobenzene mg/kg 1.11.2 90 70-130 Chloroethane mg/kg 1.21.2 93 65-130 Chloroform mg/kg 1.21.2 95 70-130 Chloromethane mg/kg 1.01.2 84 55-130 cis-1,2-Dichloroethene mg/kg 1.11.2 87 70-130 cis-1,3-Dichloropropene mg/kg 1.11.2 89 70-130 Dibromochloromethane mg/kg 1.11.2 89 70-130 Dibromomethane mg/kg 1.11.2 92 70-130 Dichlorodifluoromethane mg/kg 1.11.2 89 45-156 Diisopropyl ether mg/kg 1.01.2 81 70-130 Ethylbenzene mg/kg 1.21.2 96 70-130 Hexachloro-1,3-butadiene mg/kg 1.21.2 95 66-130 Isopropylbenzene (Cumene)mg/kg 1.11.2 91 70-130 m&p-Xylene mg/kg 2.22.5 89 70-130 Methyl-tert-butyl ether mg/kg 1.11.2 85 70-130 Methylene Chloride mg/kg 1.11.2 92 65-130 n-Butylbenzene mg/kg 1.21.2 93 67-130 n-Propylbenzene mg/kg 1.21.2 92 70-130 Naphthalene mg/kg 1.11.2 86 70-130 o-Xylene mg/kg 1.11.2 90 70-130 p-Isopropyltoluene mg/kg 1.11.2 91 67-130 sec-Butylbenzene mg/kg 1.11.2 90 69-130 Styrene mg/kg 1.11.2 89 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323769LABORATORY CONTROL SAMPLE: LCSSpike tert-Butylbenzene mg/kg 1.11.2 86 67-130 Tetrachloroethene mg/kg 1.11.2 84 70-130 Toluene mg/kg 1.11.2 85 70-130 trans-1,2-Dichloroethene mg/kg 1.11.2 90 70-130 trans-1,3-Dichloropropene mg/kg 1.11.2 89 68-130 Trichloroethene mg/kg 1.11.2 90 70-130 Trichlorofluoromethane mg/kg 1.11.2 85 70-130 Vinyl acetate mg/kg 2.42.5 96 70-130 Vinyl chloride mg/kg 1.11.2 89 61-130 Xylene (Total)mg/kg 3.43.8 89 70-130 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%95 69-134 Toluene-d8 (S)%100 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3323770MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547652003 3323771 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane mg/kg 6.9 103 70-13189 15 306.9ND 7.1 6.1 1,1,1-Trichloroethane mg/kg 6.9 103 65-13389 14 306.9ND 7.1 6.1 1,1,2,2-Tetrachloroethane mg/kg 6.9 96 66-13083 14 306.9ND 6.6 5.8 1,1,2-Trichloroethane mg/kg 6.9 93 66-13381 14 306.9ND 6.4 5.6 1,1-Dichloroethane mg/kg 6.9 113 65-13096 16 306.9ND 7.8 6.7 1,1-Dichloroethene mg/kg 6.9 116 10-15899 16 306.9ND 8.0 6.8 1,1-Dichloropropene mg/kg 6.9 113 68-13397 16 306.9ND 7.8 6.7 1,2,3-Trichlorobenzene mg/kg 6.9 97 27-13884 14 306.9ND 6.7 5.8 1,2,3-Trichloropropane mg/kg 6.9 100 67-13085 16 306.9ND 6.9 5.9 1,2,4-Trichlorobenzene mg/kg 6.9 99 51-13483 17 306.9ND 6.8 5.8 1,2,4-Trimethylbenzene mg/kg 6.9 100 63-13685 15 306.90.13 7.0 6.0 1,2-Dibromo-3-chloropropane mg/kg 6.9 89 32-13078 13 306.9ND 6.2 5.4 1,2-Dibromoethane (EDB) mg/kg 6.9 102 70-13087 15 306.9ND 7.0 6.0 1,2-Dichlorobenzene mg/kg 6.9 99 69-13086 14 306.9ND 6.8 5.9 1,2-Dichloroethane mg/kg 6.9 105 59-13089 17 306.9ND 7.2 6.1 1,2-Dichloropropane mg/kg 6.9 106 70-13091 15 306.9ND 7.3 6.3 1,3,5-Trimethylbenzene mg/kg 6.9 102 65-13785 18 306.9ND 7.0 5.9 1,3-Dichlorobenzene mg/kg 6.9 101 70-13083 19 306.9ND 6.9 5.8 1,3-Dichloropropane mg/kg 6.9 106 70-13090 17 306.9ND 7.3 6.2 1,4-Dichlorobenzene mg/kg 6.9 100 68-13085 16 306.9ND 6.9 5.8 2,2-Dichloropropane mg/kg 6.9 94 32-13080 16 306.9ND 6.5 5.5 2-Butanone (MEK)mg/kg 13.8 103 10-13690 14 3013.8ND 14.2 12.4 2-Chlorotoluene mg/kg 6.9 106 69-14189 17 306.9ND 7.3 6.2 2-Hexanone mg/kg 13.8 101 10-14487 15 3013.8ND 14.0 12.1 4-Chlorotoluene mg/kg 6.9 100 70-13285 17 306.9ND 6.9 5.84-Methyl-2-pentanone(MIBK)mg/kg 13.8 99 25-14386 14 3013.8ND 13.6 11.9 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3323770MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547652003 3323771 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Acetone mg/kg 13.8 113 10-13094 18 3013.8ND 15.6 13.0 Benzene mg/kg 6.9 107 67-13091 16 306.90.11 7.5 6.4 Bromobenzene mg/kg 6.9 105 70-13088 18 306.9ND 7.3 6.1 Bromochloromethane mg/kg 6.9 112 69-13494 17 306.9ND 7.7 6.5 Bromodichloromethane mg/kg 6.9 91 64-13079 15 306.9ND 6.3 5.4 Bromoform mg/kg 6.9 91 62-13079 14 306.9ND 6.3 5.5 Bromomethane mg/kg IK,R16.9 114 20-17683 31 306.9ND 7.9 5.7 Carbon tetrachloride mg/kg 6.9 105 65-14091 15 306.9ND 7.2 6.3 Chlorobenzene mg/kg 6.9 109 70-13092 17 306.9ND 7.5 6.3 Chloroethane mg/kg M16.9 131 10-130109 19 306.9ND 9.1 7.5 Chloroform mg/kg 6.9 117 63-130101 15 306.9ND 8.1 6.9 Chloromethane mg/kg 6.9 113 58-13096 17 306.9ND 7.8 6.6 cis-1,2-Dichloroethene mg/kg 6.9 110 66-13093 17 306.9ND 7.6 6.4 cis-1,3-Dichloropropene mg/kg 6.9 99 67-13086 14 306.9ND 6.8 5.9 Dibromochloromethane mg/kg 6.9 96 67-13083 14 306.9ND 6.6 5.7 Dibromomethane mg/kg 6.9 103 63-13190 13 306.9ND 7.1 6.2 Dichlorodifluoromethane mg/kg 6.9 119 44-18098 19 306.9ND 8.2 6.8 Diisopropyl ether mg/kg 6.9 101 63-13084 18 306.90.040J 7.0 5.9 Ethylbenzene mg/kg 6.9 118 66-130101 16 306.9ND 8.1 6.9 Hexachloro-1,3-butadiene mg/kg 6.9 101 64-15087 14 306.9ND 7.0 6.0 Isopropylbenzene(Cumene)mg/kg 6.9 110 69-13594 16 306.9ND 7.6 6.5 m&p-Xylene mg/kg 13.8 109 60-13392 16 3013.80.18 15.2 12.9 Methyl-tert-butyl ether mg/kg 6.9 111 65-13079 6 306.929.3 37.0 34.7 Methylene Chloride mg/kg 6.9 116 61-13095 18 306.90.56 8.6 7.1 n-Butylbenzene mg/kg 6.9 104 65-14089 16 306.9ND 7.2 6.1 n-Propylbenzene mg/kg 6.9 108 67-14090 18 306.9ND 7.4 6.2 Naphthalene mg/kg 6.9 94 15-14581 15 306.9ND 6.5 5.6 o-Xylene mg/kg 6.9 108 66-13393 15 306.90.035J 7.5 6.5 p-Isopropyltoluene mg/kg 6.9 102 56-14787 16 306.9ND 7.1 6.0 sec-Butylbenzene mg/kg 6.9 104 65-13989 16 306.9ND 7.2 6.1 Styrene mg/kg 6.9 104 70-13288 17 306.9ND 7.2 6.1 tert-Butylbenzene mg/kg 6.9 102 62-13587 16 306.9ND 7.0 6.0 Tetrachloroethene mg/kg 6.9 102 70-13586 17 306.9ND 7.0 5.9 Toluene mg/kg 6.9 103 67-13088 16 306.90.042J 7.2 6.1 trans-1,2-Dichloroethene mg/kg 6.9 115 69-13096 18 306.9ND 8.0 6.6 trans-1,3-Dichloropropene mg/kg 6.9 98 62-13085 15 306.9ND 6.8 5.9 Trichloroethene mg/kg 6.9 109 70-13594 15 306.9ND 7.5 6.5 Trichlorofluoromethane mg/kg 6.9 112 10-13095 16 306.9ND 7.7 6.6 Vinyl acetate mg/kg 13.8 112 53-13095 17 3013.8ND 15.5 13.1 Vinyl chloride mg/kg 6.9 116 61-14899 16 306.9ND 8.0 6.8 Xylene (Total)mg/kg 20.7 109 63-13293 16 3020.70.21 22.8 19.4 1,2-Dichloroethane-d4 (S) %108 70-130110 4-Bromofluorobenzene (S) %99 69-134100 Toluene-d8 (S)%101 70-130101 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 631600 EPA 3546 EPA 8270E 8270E Solid MSSV Microwave Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples: 92547722001, 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3318114 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL 1,2,4-Trichlorobenzene mg/kg ND 0.33 07/07/21 07:100.13 1,2-Dichlorobenzene mg/kg ND 0.33 07/07/21 07:100.12 1,3-Dichlorobenzene mg/kg ND 0.33 07/07/21 07:100.12 1,4-Dichlorobenzene mg/kg ND 0.33 07/07/21 07:100.13 1-Methylnaphthalene mg/kg ND 0.33 07/07/21 07:100.12 2,2'-Oxybis(1-chloropropane)mg/kg ND 0.33 07/07/21 07:100.16 2,4,5-Trichlorophenol mg/kg ND 0.33 07/07/21 07:100.15 2,4,6-Trichlorophenol mg/kg ND 0.33 07/07/21 07:100.14 2,4-Dichlorophenol mg/kg ND 0.33 07/07/21 07:100.13 2,4-Dimethylphenol mg/kg ND 0.33 07/07/21 07:100.14 2,4-Dinitrophenol mg/kg ND 1.7 07/07/21 07:101.0 2,4-Dinitrotoluene mg/kg ND 0.33 07/07/21 07:100.13 2,6-Dinitrotoluene mg/kg ND 0.33 07/07/21 07:100.12 2-Chloronaphthalene mg/kg ND 0.33 07/07/21 07:100.13 2-Chlorophenol mg/kg ND 0.33 07/07/21 07:100.12 2-Methylnaphthalene mg/kg ND 0.33 07/07/21 07:100.13 2-Methylphenol(o-Cresol)mg/kg ND 0.33 07/07/21 07:100.14 2-Nitroaniline mg/kg ND 1.7 07/07/21 07:100.27 2-Nitrophenol mg/kg ND 0.33 07/07/21 07:100.14 3&4-Methylphenol(m&p Cresol)mg/kg ND 0.33 07/07/21 07:100.13 3,3'-Dichlorobenzidine mg/kg ND 0.66 IL07/07/21 07:100.22 3-Nitroaniline mg/kg ND 1.7 IL07/07/21 07:100.26 4,6-Dinitro-2-methylphenol mg/kg ND 0.66 07/07/21 07:100.31 4-Bromophenylphenyl ether mg/kg ND 0.33 07/07/21 07:100.13 4-Chloro-3-methylphenol mg/kg ND 0.66 07/07/21 07:100.23 4-Chloroaniline mg/kg ND 0.66 07/07/21 07:100.26 4-Chlorophenylphenyl ether mg/kg ND 0.33 07/07/21 07:100.12 4-Nitroaniline mg/kg ND 0.66 07/07/21 07:100.25 4-Nitrophenol mg/kg ND 1.7 07/07/21 07:100.64 Acenaphthene mg/kg ND 0.33 07/07/21 07:100.12 Acenaphthylene mg/kg ND 0.33 07/07/21 07:100.12 Aniline mg/kg ND 0.33 07/07/21 07:100.13 Anthracene mg/kg ND 0.33 07/07/21 07:100.11 Benzo(a)anthracene mg/kg ND 0.33 07/07/21 07:100.11 Benzo(a)pyrene mg/kg ND 0.33 07/07/21 07:100.11 Benzo(b)fluoranthene mg/kg ND 0.33 07/07/21 07:100.11 Benzo(g,h,i)perylene mg/kg ND 0.33 07/07/21 07:100.13 Benzo(k)fluoranthene mg/kg ND 0.33 07/07/21 07:100.12 Benzoic Acid mg/kg ND 1.7 07/07/21 07:100.71 Benzyl alcohol mg/kg ND 0.66 07/07/21 07:100.25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3318114 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL bis(2-Chloroethoxy)methane mg/kg ND 0.33 07/07/21 07:100.14 bis(2-Chloroethyl) ether mg/kg ND 0.33 07/07/21 07:100.12 bis(2-Ethylhexyl)phthalate mg/kg ND 0.33 07/07/21 07:100.13 Butylbenzylphthalate mg/kg ND 0.33 07/07/21 07:100.14 Chrysene mg/kg ND 0.33 07/07/21 07:100.12 Di-n-butylphthalate mg/kg ND 0.33 07/07/21 07:100.11 Di-n-octylphthalate mg/kg ND 0.33 07/07/21 07:100.13 Dibenz(a,h)anthracene mg/kg ND 0.33 07/07/21 07:100.13 Dibenzofuran mg/kg ND 0.33 07/07/21 07:100.12 Diethylphthalate mg/kg ND 0.33 07/07/21 07:100.12 Dimethylphthalate mg/kg ND 0.33 07/07/21 07:100.12 Fluoranthene mg/kg ND 0.33 07/07/21 07:100.11 Fluorene mg/kg ND 0.33 07/07/21 07:100.12 Hexachloro-1,3-butadiene mg/kg ND 0.33 07/07/21 07:100.14 Hexachlorobenzene mg/kg ND 0.33 07/07/21 07:100.13 Hexachlorocyclopentadiene mg/kg ND 0.33 v207/07/21 07:100.19 Hexachloroethane mg/kg ND 0.33 07/07/21 07:100.13 Indeno(1,2,3-cd)pyrene mg/kg ND 0.33 07/07/21 07:100.13 Isophorone mg/kg ND 0.33 07/07/21 07:100.15 N-Nitroso-di-n-propylamine mg/kg ND 0.33 07/07/21 07:100.12 N-Nitrosodimethylamine mg/kg ND 0.33 07/07/21 07:100.11 N-Nitrosodiphenylamine mg/kg ND 0.33 07/07/21 07:100.12 Naphthalene mg/kg ND 0.33 07/07/21 07:100.11 Nitrobenzene mg/kg ND 0.33 07/07/21 07:100.15 Pentachlorophenol mg/kg ND 0.66 07/07/21 07:100.32 Phenanthrene mg/kg ND 0.33 07/07/21 07:100.11 Phenol mg/kg ND 0.33 07/07/21 07:100.15 Pyrene mg/kg ND 0.33 07/07/21 07:100.13 Pyridine mg/kg ND 0.33 07/07/21 07:100.10 2,4,6-Tribromophenol (S)%81 18-130 07/07/21 07:10 2-Fluorobiphenyl (S)%57 19-130 07/07/21 07:10 2-Fluorophenol (S)%61 18-130 07/07/21 07:10 Nitrobenzene-d5 (S)%53 21-130 07/07/21 07:10 Phenol-d6 (S)%57 18-130 07/07/21 07:10 Terphenyl-d14 (S)%73 15-130 07/07/21 07:10 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3318115LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene mg/kg 1.11.7 67 47-130 1,2-Dichlorobenzene mg/kg 1.11.7 65 49-130 1,3-Dichlorobenzene mg/kg 1.11.7 65 48-130 1,4-Dichlorobenzene mg/kg 1.11.7 67 49-130 1-Methylnaphthalene mg/kg 1.11.7 69 54-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3318115LABORATORY CONTROL SAMPLE: LCSSpike 2,2'-Oxybis(1-chloropropane)mg/kg 0.971.7 59 38-130 2,4,5-Trichlorophenol mg/kg 1.21.7 72 49-130 2,4,6-Trichlorophenol mg/kg 1.21.7 72 50-130 2,4-Dichlorophenol mg/kg 1.21.7 73 51-130 2,4-Dimethylphenol mg/kg 1.11.7 68 53-130 2,4-Dinitrophenol mg/kg 6.78.3 80 39-130 2,4-Dinitrotoluene mg/kg 1.21.7 73 53-130 2,6-Dinitrotoluene mg/kg 1.21.7 74 55-130 2-Chloronaphthalene mg/kg 1.11.7 67 48-130 2-Chlorophenol mg/kg 1.11.7 69 54-130 2-Methylnaphthalene mg/kg 1.21.7 71 57-130 2-Methylphenol(o-Cresol)mg/kg 1.11.7 66 50-130 2-Nitroaniline mg/kg 1.83.3 56 49-130 2-Nitrophenol mg/kg 1.31.7 78 50-130 3&4-Methylphenol(m&p Cresol)mg/kg 1.01.7 63 50-130 3,3'-Dichlorobenzidine mg/kg 2.3 IL3.3 70 47-130 3-Nitroaniline mg/kg 2.2 IL3.3 66 45-130 4,6-Dinitro-2-methylphenol mg/kg 2.83.3 85 50-142 4-Bromophenylphenyl ether mg/kg 1.31.7 78 55-130 4-Chloro-3-methylphenol mg/kg 2.23.3 66 52-130 4-Chloroaniline mg/kg 2.23.3 65 49-130 4-Chlorophenylphenyl ether mg/kg 1.21.7 72 53-130 4-Nitroaniline mg/kg 2.23.3 65 51-130 4-Nitrophenol mg/kg 5.98.3 71 40-130 Acenaphthene mg/kg 1.21.7 72 56-130 Acenaphthylene mg/kg 1.21.7 71 58-130 Aniline mg/kg 1.01.7 61 44-130 Anthracene mg/kg 1.21.7 71 60-130 Benzo(a)anthracene mg/kg 1.21.7 71 59-130 Benzo(a)pyrene mg/kg 1.21.7 74 57-130 Benzo(b)fluoranthene mg/kg 1.21.7 73 54-130 Benzo(g,h,i)perylene mg/kg 1.31.7 77 59-130 Benzo(k)fluoranthene mg/kg 1.31.7 76 54-130 Benzoic Acid mg/kg 5.48.3 65 19-130 Benzyl alcohol mg/kg 2.13.3 63 50-130 bis(2-Chloroethoxy)methane mg/kg 1.11.7 65 55-130 bis(2-Chloroethyl) ether mg/kg 1.11.7 67 53-130 bis(2-Ethylhexyl)phthalate mg/kg 1.11.7 68 58-130 Butylbenzylphthalate mg/kg 1.21.7 70 46-138 Chrysene mg/kg 1.21.7 72 57-130 Di-n-butylphthalate mg/kg 1.21.7 73 57-130 Di-n-octylphthalate mg/kg 1.21.7 71 57-130 Dibenz(a,h)anthracene mg/kg 1.31.7 81 60-130 Dibenzofuran mg/kg 1.21.7 70 54-130 Diethylphthalate mg/kg 1.21.7 72 55-130 Dimethylphthalate mg/kg 1.21.7 72 57-130 Fluoranthene mg/kg 1.21.7 73 57-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3318115LABORATORY CONTROL SAMPLE: LCSSpike Fluorene mg/kg 1.21.7 72 56-130 Hexachloro-1,3-butadiene mg/kg 1.11.7 69 41-130 Hexachlorobenzene mg/kg 1.41.7 84 53-130 Hexachlorocyclopentadiene mg/kg 0.84 v31.7 51 23-130 Hexachloroethane mg/kg 1.01.7 63 48-130 Indeno(1,2,3-cd)pyrene mg/kg 1.31.7 81 61-130 Isophorone mg/kg 1.01.7 61 49-130 N-Nitroso-di-n-propylamine mg/kg 0.971.7 58 52-130 N-Nitrosodimethylamine mg/kg 1.21.7 73 45-130 N-Nitrosodiphenylamine mg/kg 1.21.7 73 56-130 Naphthalene mg/kg 1.21.7 70 56-130 Nitrobenzene mg/kg 0.981.7 59 50-130 Pentachlorophenol mg/kg 2.93.3 87 33-130 Phenanthrene mg/kg 1.21.7 72 60-130 Phenol mg/kg 1.11.7 69 54-130 Pyrene mg/kg 1.11.7 69 61-130 Pyridine mg/kg 0.961.7 58 35-130 2,4,6-Tribromophenol (S)%97 18-130 2-Fluorobiphenyl (S)%66 19-130 2-Fluorophenol (S)%66 18-130 Nitrobenzene-d5 (S)%59 21-130 Phenol-d6 (S)%63 18-130 Terphenyl-d14 (S)%73 15-130 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3318116MATRIX SPIKE SAMPLE: MSSpike Result 92547630007 1,2,4-Trichlorobenzene mg/kg 1.32.1 62 22-130ND 1,2-Dichlorobenzene mg/kg 1.32.1 61 23-130ND 1,3-Dichlorobenzene mg/kg 1.32.1 62 26-130ND 1,4-Dichlorobenzene mg/kg 1.32.1 63 27-130ND 1-Methylnaphthalene mg/kg 1.32.1 66 30-130ND 2,2'-Oxybis(1-chloropropane)mg/kg 1.12.1 55 30-130ND 2,4,5-Trichlorophenol mg/kg 1.42.1 70 26-130ND 2,4,6-Trichlorophenol mg/kg 1.42.1 70 23-130ND 2,4-Dichlorophenol mg/kg 1.52.1 71 29-130ND 2,4-Dimethylphenol mg/kg 1.32.1 65 13-130ND 2,4-Dinitrophenol mg/kg 8.010.2 78 10-131ND 2,4-Dinitrotoluene mg/kg 1.42.1 70 28-130ND 2,6-Dinitrotoluene mg/kg 1.42.1 71 36-130ND 2-Chloronaphthalene mg/kg 1.32.1 64 27-130ND 2-Chlorophenol mg/kg 1.42.1 67 29-130ND 2-Methylnaphthalene mg/kg 1.32.1 66 29-130ND 2-Methylphenol(o-Cresol)mg/kg 1.32.1 63 20-130ND 2-Nitroaniline mg/kg 2.24.1 54 29-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3318116MATRIX SPIKE SAMPLE: MSSpike Result 92547630007 2-Nitrophenol mg/kg 1.52.1 74 26-130ND 3&4-Methylphenol(m&p Cresol)mg/kg 1.22.1 59 10-176ND 3,3'-Dichlorobenzidine mg/kg 2.8 IL4.1 68 15-130ND 3-Nitroaniline mg/kg 2.6 IL4.1 64 28-130ND 4,6-Dinitro-2-methylphenol mg/kg 3.44.1 82 15-132ND 4-Bromophenylphenyl ether mg/kg 1.52.1 75 35-130ND 4-Chloro-3-methylphenol mg/kg 2.64.1 63 30-130ND 4-Chloroaniline mg/kg 2.54.1 61 28-130ND 4-Chlorophenylphenyl ether mg/kg 1.42.1 68 32-130ND 4-Nitroaniline mg/kg 2.64.1 64 30-130ND 4-Nitrophenol mg/kg 7.210.2 71 17-130ND Acenaphthene mg/kg 1.42.1 68 29-130ND Acenaphthylene mg/kg 1.42.1 68 31-130ND Aniline mg/kg 1.22.1 57 10-130ND Anthracene mg/kg 1.42.1 67 33-130ND Benzo(a)anthracene mg/kg 1.42.1 67 32-130ND Benzo(a)pyrene mg/kg 1.42.1 71 32-130ND Benzo(b)fluoranthene mg/kg 1.42.1 69 33-130ND Benzo(g,h,i)perylene mg/kg 1.62.1 76 28-130ND Benzo(k)fluoranthene mg/kg 1.42.1 70 31-130ND Benzoic Acid mg/kg 6.110.2 60 10-130ND Benzyl alcohol mg/kg 2.54.1 62 31-130ND bis(2-Chloroethoxy)methane mg/kg 1.22.1 59 30-130ND bis(2-Chloroethyl) ether mg/kg 1.3 M12.1 63 68-130ND bis(2-Ethylhexyl)phthalate mg/kg 1.22.1 59 40-130ND Butylbenzylphthalate mg/kg 1.32.1 63 40-130ND Chrysene mg/kg 1.32.1 65 30-130ND Di-n-butylphthalate mg/kg 1.42.1 68 41-130ND Di-n-octylphthalate mg/kg 1.42.1 67 42-130ND Dibenz(a,h)anthracene mg/kg 1.62.1 77 27-130ND Dibenzofuran mg/kg 1.32.1 66 32-130ND Diethylphthalate mg/kg 1.42.1 68 40-130ND Dimethylphthalate mg/kg 1.42.1 69 37-130ND Fluoranthene mg/kg 1.42.1 70 26-130ND Fluorene mg/kg 1.42.1 68 31-130ND Hexachloro-1,3-butadiene mg/kg 1.42.1 66 20-130ND Hexachlorobenzene mg/kg 1.72.1 82 29-130ND Hexachlorocyclopentadiene mg/kg 1.0 v32.1 51 10-130ND Hexachloroethane mg/kg 1.22.1 59 21-130ND Indeno(1,2,3-cd)pyrene mg/kg 1.62.1 78 28-130ND Isophorone mg/kg 1.22.1 57 32-130ND N-Nitroso-di-n-propylamine mg/kg 1.12.1 54 31-130ND N-Nitrosodimethylamine mg/kg 1.32.1 62 20-130ND N-Nitrosodiphenylamine mg/kg 1.42.1 69 32-130ND Naphthalene mg/kg 1.32.1 65 30-130ND Nitrobenzene mg/kg 1.12.1 55 25-130ND Pentachlorophenol mg/kg 3.54.1 85 10-130ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 3318116MATRIX SPIKE SAMPLE: MSSpike Result 92547630007 Phenanthrene mg/kg 1.42.1 68 34-130ND Phenol mg/kg 1.42.1 68 14-130ND Pyrene mg/kg 1.32.1 63 31-130ND Pyridine mg/kg 0.872.1 43 10-130ND 2,4,6-Tribromophenol (S)%80 18-130 2-Fluorobiphenyl (S)%53 19-130 2-Fluorophenol (S)%60 18-130 Nitrobenzene-d5 (S)%50 21-130 Phenol-d6 (S)%58 18-130 Terphenyl-d14 (S)%51 15-130 Parameter Units Dup Result Max RPD QualifiersRPDResult 92547648001 3318117SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene mg/kg ND 30ND 1,2-Dichlorobenzene mg/kg ND 30ND 1,3-Dichlorobenzene mg/kg ND 30ND 1,4-Dichlorobenzene mg/kg ND 30ND 1-Methylnaphthalene mg/kg ND 30ND 2,2'-Oxybis(1-chloropropane)mg/kg ND 30ND 2,4,5-Trichlorophenol mg/kg ND 30ND 2,4,6-Trichlorophenol mg/kg ND 30ND 2,4-Dichlorophenol mg/kg ND 30ND 2,4-Dimethylphenol mg/kg ND 30ND 2,4-Dinitrophenol mg/kg ND 30ND 2,4-Dinitrotoluene mg/kg ND 30ND 2,6-Dinitrotoluene mg/kg ND 30ND 2-Chloronaphthalene mg/kg ND 30ND 2-Chlorophenol mg/kg ND 30ND 2-Methylnaphthalene mg/kg ND 30ND 2-Methylphenol(o-Cresol)mg/kg ND 30ND 2-Nitroaniline mg/kg ND 30ND 2-Nitrophenol mg/kg ND 30ND 3&4-Methylphenol(m&p Cresol)mg/kg ND 30ND 3,3'-Dichlorobenzidine mg/kg ND IL30ND 3-Nitroaniline mg/kg ND IL30ND 4,6-Dinitro-2-methylphenol mg/kg ND 30ND 4-Bromophenylphenyl ether mg/kg ND 30ND 4-Chloro-3-methylphenol mg/kg ND 30ND 4-Chloroaniline mg/kg ND 30ND 4-Chlorophenylphenyl ether mg/kg ND 30ND 4-Nitroaniline mg/kg ND 30ND 4-Nitrophenol mg/kg ND 30ND Acenaphthene mg/kg ND 30ND Acenaphthylene mg/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92547648001 3318117SAMPLE DUPLICATE: Aniline mg/kg ND 30ND Anthracene mg/kg ND 30ND Benzo(a)anthracene mg/kg ND 30ND Benzo(a)pyrene mg/kg ND 30ND Benzo(b)fluoranthene mg/kg ND 30ND Benzo(g,h,i)perylene mg/kg ND 30ND Benzo(k)fluoranthene mg/kg ND 30ND Benzoic Acid mg/kg ND 30ND Benzyl alcohol mg/kg ND 30ND bis(2-Chloroethoxy)methane mg/kg ND 30ND bis(2-Chloroethyl) ether mg/kg ND 30ND bis(2-Ethylhexyl)phthalate mg/kg ND 30ND Butylbenzylphthalate mg/kg ND 30ND Chrysene mg/kg ND 30ND Di-n-butylphthalate mg/kg ND 30ND Di-n-octylphthalate mg/kg ND 30ND Dibenz(a,h)anthracene mg/kg ND 30ND Dibenzofuran mg/kg ND 30ND Diethylphthalate mg/kg ND 30ND Dimethylphthalate mg/kg ND 30ND Fluoranthene mg/kg ND 30ND Fluorene mg/kg ND 30ND Hexachloro-1,3-butadiene mg/kg ND 30ND Hexachlorobenzene mg/kg ND 30ND Hexachlorocyclopentadiene mg/kg ND v230ND Hexachloroethane mg/kg ND 30ND Indeno(1,2,3-cd)pyrene mg/kg ND 30ND Isophorone mg/kg ND 30ND N-Nitroso-di-n-propylamine mg/kg ND 30ND N-Nitrosodimethylamine mg/kg ND 30ND N-Nitrosodiphenylamine mg/kg ND 30ND Naphthalene mg/kg ND 30ND Nitrobenzene mg/kg ND 30ND Pentachlorophenol mg/kg ND 30ND Phenanthrene mg/kg ND 30ND Phenol mg/kg ND 30ND Pyrene mg/kg ND 30ND Pyridine mg/kg ND 30ND 2,4,6-Tribromophenol (S)%8581 2-Fluorobiphenyl (S)%5348 2-Fluorophenol (S)%5553 Nitrobenzene-d5 (S)%5250 Phenol-d6 (S)%5150 Terphenyl-d14 (S)%5357 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 631715 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples: 92547722001, 92547722002 Parameter Units Dup Result Max RPD QualifiersRPDResult 92547665007 3318639SAMPLE DUPLICATE: Percent Moisture %33.1 N232534.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 634247 SW-846 SW-846 Dry Weight/Percent Moisture Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples: 92547722003 Parameter Units Dup Result Max RPD QualifiersRPDResult 92547722003 3331053SAMPLE DUPLICATE: Percent Moisture %13.4 N212513.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1702137 SM 2540 G SM 2540G Total Solids 2540 G-2011 Laboratory:Pace National - Mt. Juliet Associated Lab Samples: 92547722001, 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: R3677787-1 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL Total Solids %ND 07/09/21 11:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3677787-2LABORATORY CONTROL SAMPLE: LCSSpike Total Solids %50.050.0 100 85.0-115 Parameter Units Dup Result Max RPD QualifiersRPDResult L1374901-01 R3677787-3SAMPLE DUPLICATE: Total Solids %92.3 6.20 1098.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 49 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92547722 Brayton BF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1704206 3060A EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples: 92547722001, 92547722002, 92547722003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: R3680544-1 Associated Lab Samples:92547722001, 92547722002, 92547722003 Matrix: Solid AnalyzedMDL Chromium, Hexavalent mg/kg ND 1.00 07/16/21 13:470.255 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3680544-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent mg/kg 10.210.0 102 80.0-120 Parameter Units MS Result % Rec Limits Qual% RecConc. R3680544-4MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547722001 R3680544-5 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Chromium, Hexavalent mg/kg 25.5 97.1 75.0-12596.5 0.579 2025.50.527 25.2 25.1 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. R3680544-6MATRIX SPIKE SAMPLE: MSSpike Result 92547722001 Chromium, Hexavalent mg/kg 891868 103 75.0-1250.527 Parameter Units Dup Result Max RPD QualifiersRPDResult L1374289-04 R3680544-3SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg 0.792J J0.363 200.795 Parameter Units Dup Result Max RPD QualifiersRPDResult L1376291-07 R3680544-8SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg ND 0.00 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 49 #=QL# QUALIFIERS Pace Project No.: Project: 92547722 Brayton BF 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 andbias 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 isa 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach 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. ANALYTE QUALIFIERS The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result shouldbe considered an estimated value.IK This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should beconsidered an estimated value.IL Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.J Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. Acomplete list of accreditations/certifications is available upon request.N2 RPD value was outside control limits.R1 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in theassociated samples and the sensitivity of the instrument was verified with a reporting limit check standard.v2 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in theassociated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 49 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92547722 Brayton BF Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92547722001 632634 632652TW-1 EPA 3050B EPA 6010D 92547722002 632634 632652TW-2 EPA 3050B EPA 6010D 92547722003 632634 632652DUPEPA 3050B EPA 6010D 92547722001 632238 632261TW-1 EPA 7471B EPA 7471B 92547722002 632238 632261TW-2 EPA 7471B EPA 7471B 92547722003 632238 632261DUPEPA 7471B EPA 7471B 92547722001 631600 631780TW-1 EPA 3546 EPA 8270E 92547722002 631600 631780TW-2 EPA 3546 EPA 8270E 92547722003 631600 631780DUPEPA 3546 EPA 8270E 92547722001 632736 632753TW-1 EPA 5035A/5030B EPA 8260D 92547722002 632400 632418TW-2 EPA 5035A/5030B EPA 8260D 92547722003 632400 632418DUPEPA 5035A/5030B EPA 8260D 92547722001 631715TW-1 SW-846 92547722002 631715TW-2 SW-846 92547722003 634247DUPSW-846 92547722001 1702137 1702137TW-1 SM 2540 G SM 2540G 92547722002 1702137 1702137TW-2 SM 2540 G SM 2540G 92547722003 1702137 1702137DUPSM 2540 G SM 2540G 92547722001 1704206 1704206TW-1 3060A EPA 7199 92547722002 1704206 1704206TW-2 3060A EPA 7199 92547722003 1704206 1704206DUP3060AEPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/19/2021 05:08 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 49 Page 47 of 49 Page 48 of 49 Page 49 of 49 #=CL# July 21, 2021 LIMS USE: FR - SAMANTHA LIMS OBJECT ID: 92548712 92548712 Project: Pace Project No.: RE: Samantha M. Szakasits, G.I.T.ECS Southeast, LLP5260 Greens Dary RoadRaleigh, NC 27616 Brayton Intl 49-8056C Dear Samantha Szakasits, G.I.T.: Enclosed are the analytical results for sample(s) received by the laboratory on July 08, 2021. The results relate only to thesamples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and thelaboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace National - Mt. Juliet • Pace Analytical Services - Asheville • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Angela Baioni angela.baioni@pacelabs.com Project Manager (704)875-9092 Enclosures cc: ECS Southeast Reporting, ECS Southeast Scott Werley, ECS Southeast, LLP REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 57 #=CP# CERTIFICATIONS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Pace Analytical Services National 12065 Lebanon Road, Mt. Juliet, TN 37122 Alabama Certification #: 40660 Alaska Certification 17-026 Arizona Certification #: AZ0612 Arkansas Certification #: 88-0469 California Certification #: 2932 Canada Certification #: 1461.01 Colorado Certification #: TN00003 Connecticut Certification #: PH-0197 DOD Certification: #1461.01 EPA# TN00003 Florida Certification #: E87487 Georgia DW Certification #: 923 Georgia Certification: NELAP Idaho Certification #: TN00003 Illinois Certification #: 200008 Indiana Certification #: C-TN-01 Iowa Certification #: 364 Kansas Certification #: E-10277 Kentucky UST Certification #: 16 Kentucky Certification #: 90010 Louisiana Certification #: AI30792 Louisiana DW Certification #: LA180010 Maine Certification #: TN0002 Maryland Certification #: 324 Massachusetts Certification #: M-TN003 Michigan Certification #: 9958 Minnesota Certification #: 047-999-395 Mississippi Certification #: TN00003 Missouri Certification #: 340 Montana Certification #: CERT0086 Nebraska Certification #: NE-OS-15-05 Nevada Certification #: TN-03-2002-34 New Hampshire Certification #: 2975 New Jersey Certification #: TN002 New Mexico DW Certification New York Certification #: 11742 North Carolina Aquatic Toxicity Certification #: 41 North Carolina Drinking Water Certification #: 21704 North Carolina Environmental Certificate #: 375 North Dakota Certification #: R-140 Ohio VAP Certification #: CL0069 Oklahoma Certification #: 9915 Oregon Certification #: TN200002 Pennsylvania Certification #: 68-02979 Rhode Island Certification #: LAO00356 South Carolina Certification #: 84004 South Dakota Certification Tennessee DW/Chem/Micro Certification #: 2006 Texas Certification #: T 104704245-17-14 Texas Mold Certification #: LAB0152 USDA Soil Permit #: P330-15-00234 Utah Certification #: TN00003 Virginia Certification #: VT2006 Vermont Dept. of Health: ID# VT-2006 Virginia Certification #: 460132 Washington Certification #: C847 West Virginia Certification #: 233 Wisconsin Certification #: 998093910 Wyoming UST Certification #: via A2LA 2926.01 A2LA-ISO 17025 Certification #: 1461.01 A2LA-ISO 17025 Certification #: 1461.02 AIHA-LAP/LLC EMLAP Certification #:100789 Pace Analytical Services Charlotte 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 Louisiana/NELAP Certification # LA170028 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Virginia/VELAP Certification #: 460221 Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 57 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92548712001 TW-2 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANMCG 92548712002 MW-1 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANMCG 92548712003 DUP-1 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANMCG 92548712004 MW-5 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANMCG 92548712005 MW-2 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANDGR 92548712006 MW-4 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANDGR 92548712007 MW-3 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANDGR 92548712008 TW-1 EPA 6010D 7 PASI-ACBV EPA 7470A 1 PASI-ASOO REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 57 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 8270E 74 PASI-CPKS EPA 8260D 63 PASI-CCL EPA 7199 1 PANDGR PAN = Pace National - Mt. Juliet PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-2 Lab ID: 92548712001 Collected: 07/07/21 12:00 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:01 7440-38-207/16/21 12:2010.0 1 Barium 19.6 ug/L 07/19/21 20:01 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:01 7440-43-907/16/21 12:201.0 1 Chromium ND ug/L 07/19/21 20:01 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:01 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:01 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:01 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury ND ug/L 07/13/21 12:57 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 18:58 83-32-907/10/21 16:399.1 1 Acenaphthylene ND ug/L 07/12/21 18:58 208-96-807/10/21 16:399.1 1 Aniline ND ug/L 07/12/21 18:58 62-53-307/10/21 16:399.1 1 Anthracene ND ug/L 07/12/21 18:58 120-12-707/10/21 16:399.1 1 Benzo(a)anthracene ND ug/L 07/12/21 18:58 56-55-307/10/21 16:399.1 1 Benzo(a)pyrene ND ug/L 07/12/21 18:58 50-32-807/10/21 16:399.1 1 Benzo(b)fluoranthene ND ug/L 07/12/21 18:58 205-99-207/10/21 16:399.1 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 18:58 191-24-207/10/21 16:399.1 1 Benzo(k)fluoranthene ND ug/L 07/12/21 18:58 207-08-907/10/21 16:399.1 1 Benzoic Acid ND ug/L 07/12/21 18:58 65-85-007/10/21 16:3945.5 1 Benzyl alcohol ND ug/L 07/12/21 18:58 100-51-607/10/21 16:3918.2 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 18:58 101-55-307/10/21 16:399.1 1 Butylbenzylphthalate ND ug/L 07/12/21 18:58 85-68-707/10/21 16:399.1 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 18:58 59-50-707/10/21 16:399.1 1 4-Chloroaniline ND ug/L 07/12/21 18:58 106-47-807/10/21 16:3918.2 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 18:58 111-91-107/10/21 16:399.1 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 18:58 111-44-407/10/21 16:399.1 1 2-Chloronaphthalene ND ug/L 07/12/21 18:58 91-58-707/10/21 16:399.1 1 2-Chlorophenol ND ug/L 07/12/21 18:58 95-57-807/10/21 16:399.1 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 18:58 7005-72-307/10/21 16:399.1 1 Chrysene ND ug/L 07/12/21 18:58 218-01-907/10/21 16:399.1 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 18:58 53-70-307/10/21 16:399.1 1 Dibenzofuran ND ug/L 07/12/21 18:58 132-64-907/10/21 16:399.1 1 1,2-Dichlorobenzene ND ug/L 07/12/21 18:58 95-50-107/10/21 16:399.1 1 1,3-Dichlorobenzene ND ug/L 07/12/21 18:58 541-73-107/10/21 16:399.1 1 1,4-Dichlorobenzene ND ug/L 07/12/21 18:58 106-46-707/10/21 16:399.1 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 18:58 91-94-107/10/21 16:3918.2 1 2,4-Dichlorophenol ND ug/L 07/12/21 18:58 120-83-207/10/21 16:399.1 1 Diethylphthalate ND ug/L 07/12/21 18:58 84-66-207/10/21 16:399.1 1 2,4-Dimethylphenol ND ug/L 07/12/21 18:58 105-67-907/10/21 16:399.1 1 Dimethylphthalate ND ug/L 07/12/21 18:58 131-11-307/10/21 16:399.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-2 Lab ID: 92548712001 Collected: 07/07/21 12:00 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 18:58 84-74-207/10/21 16:399.1 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 18:58 534-52-107/10/21 16:3918.2 1 2,4-Dinitrophenol ND ug/L 07/12/21 18:58 51-28-507/10/21 16:3945.5 1 2,4-Dinitrotoluene ND ug/L 07/12/21 18:58 121-14-207/10/21 16:399.1 1 2,6-Dinitrotoluene ND ug/L 07/12/21 18:58 606-20-207/10/21 16:399.1 1 Di-n-octylphthalate ND ug/L 07/12/21 18:58 117-84-007/10/21 16:399.1 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 18:58 117-81-707/10/21 16:395.5 1 Fluoranthene ND ug/L 07/12/21 18:58 206-44-007/10/21 16:399.1 1 Fluorene ND ug/L 07/12/21 18:58 86-73-707/10/21 16:399.1 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 18:58 87-68-307/10/21 16:399.1 1 Hexachlorobenzene ND ug/L 07/12/21 18:58 118-74-107/10/21 16:399.1 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 18:58 77-47-407/10/21 16:399.1 1 Hexachloroethane ND ug/L 07/12/21 18:58 67-72-1 R107/10/21 16:399.1 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 18:58 193-39-507/10/21 16:399.1 1 Isophorone ND ug/L 07/12/21 18:58 78-59-107/10/21 16:399.1 1 1-Methylnaphthalene ND ug/L 07/12/21 18:58 90-12-007/10/21 16:399.1 1 2-Methylnaphthalene ND ug/L 07/12/21 18:58 91-57-607/10/21 16:399.1 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 18:58 95-48-707/10/21 16:399.1 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 18:58 15831-10-407/10/21 16:399.1 1 Naphthalene ND ug/L 07/12/21 18:58 91-20-307/10/21 16:399.1 1 2-Nitroaniline ND ug/L 07/12/21 18:58 88-74-407/10/21 16:3918.2 1 3-Nitroaniline ND ug/L 07/12/21 18:58 99-09-207/10/21 16:3918.2 1 4-Nitroaniline ND ug/L 07/12/21 18:58 100-01-607/10/21 16:3918.2 1 Nitrobenzene ND ug/L 07/12/21 18:58 98-95-307/10/21 16:399.1 1 2-Nitrophenol ND ug/L 07/12/21 18:58 88-75-5 v107/10/21 16:399.1 1 4-Nitrophenol ND ug/L 07/12/21 18:58 100-02-707/10/21 16:3945.5 1 N-Nitrosodimethylamine ND ug/L 07/12/21 18:58 62-75-907/10/21 16:399.1 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 18:58 621-64-707/10/21 16:399.1 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 18:58 86-30-607/10/21 16:399.1 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 18:58 108-60-107/10/21 16:399.1 1 Pentachlorophenol ND ug/L 07/12/21 18:58 87-86-507/10/21 16:3918.2 1 Phenanthrene ND ug/L 07/12/21 18:58 85-01-807/10/21 16:399.1 1 Phenol ND ug/L 07/12/21 18:58 108-95-207/10/21 16:399.1 1 Pyrene ND ug/L 07/12/21 18:58 129-00-007/10/21 16:399.1 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 18:58 120-82-107/10/21 16:399.1 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 18:58 95-95-407/10/21 16:399.1 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 18:58 88-06-207/10/21 16:399.1 1 Surrogates Nitrobenzene-d5 (S)87 %07/12/21 18:58 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)72 %07/12/21 18:58 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)96 %07/12/21 18:58 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)37 %07/12/21 18:58 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)56 %07/12/21 18:58 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)96 %07/12/21 18:58 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-2 Lab ID: 92548712001 Collected: 07/07/21 12:00 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 19:28 67-64-125.0 1 Benzene ND ug/L 07/13/21 19:28 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 19:28 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 19:28 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 19:28 75-27-41.0 1 Bromoform ND ug/L 07/13/21 19:28 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 19:28 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 19:28 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 19:28 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 19:28 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 19:28 75-00-31.0 1 Chloroform ND ug/L 07/13/21 19:28 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 19:28 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 19:28 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 19:28 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 19:28 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 19:28 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 19:28 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 19:28 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 19:28 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 19:28 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 19:28 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 19:28 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 19:28 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 19:28 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 19:28 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 19:28 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 19:28 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 19:28 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 19:28 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 19:28 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 19:28 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 19:28 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 19:28 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 19:28 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 19:28 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 19:28 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 19:28 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 19:28 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 19:28 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 19:28 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 19:28 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 19:28 91-20-31.0 1 Styrene ND ug/L 07/13/21 19:28 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 19:28 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 19:28 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-2 Lab ID: 92548712001 Collected: 07/07/21 12:00 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 19:28 127-18-41.0 1 Toluene ND ug/L 07/13/21 19:28 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 19:28 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 19:28 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 19:28 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 19:28 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 19:28 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 19:28 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 19:28 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 19:28 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 19:28 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 19:28 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 19:28 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 19:28 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)97 %07/13/21 19:28 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %07/13/21 19:28 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 19:28 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.583 ug/L 07/19/21 17:53 18540-29-907/19/21 17:530.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-1 Lab ID: 92548712002 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:05 7440-38-207/16/21 12:2010.0 1 Barium 23.8 ug/L 07/19/21 20:05 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:05 7440-43-907/16/21 12:201.0 1 Chromium ND ug/L 07/19/21 20:05 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:05 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:05 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:05 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury 1.0 ug/L 07/13/21 13:00 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 20:26 83-32-907/10/21 16:399.1 1 Acenaphthylene ND ug/L 07/12/21 20:26 208-96-807/10/21 16:399.1 1 Aniline ND ug/L 07/12/21 20:26 62-53-307/10/21 16:399.1 1 Anthracene ND ug/L 07/12/21 20:26 120-12-707/10/21 16:399.1 1 Benzo(a)anthracene ND ug/L 07/12/21 20:26 56-55-307/10/21 16:399.1 1 Benzo(a)pyrene ND ug/L 07/12/21 20:26 50-32-807/10/21 16:399.1 1 Benzo(b)fluoranthene ND ug/L 07/12/21 20:26 205-99-207/10/21 16:399.1 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 20:26 191-24-207/10/21 16:399.1 1 Benzo(k)fluoranthene ND ug/L 07/12/21 20:26 207-08-907/10/21 16:399.1 1 Benzoic Acid ND ug/L 07/12/21 20:26 65-85-007/10/21 16:3945.5 1 Benzyl alcohol ND ug/L 07/12/21 20:26 100-51-607/10/21 16:3918.2 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 20:26 101-55-307/10/21 16:399.1 1 Butylbenzylphthalate ND ug/L 07/12/21 20:26 85-68-707/10/21 16:399.1 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 20:26 59-50-707/10/21 16:399.1 1 4-Chloroaniline ND ug/L 07/12/21 20:26 106-47-807/10/21 16:3918.2 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 20:26 111-91-107/10/21 16:399.1 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 20:26 111-44-407/10/21 16:399.1 1 2-Chloronaphthalene ND ug/L 07/12/21 20:26 91-58-707/10/21 16:399.1 1 2-Chlorophenol ND ug/L 07/12/21 20:26 95-57-807/10/21 16:399.1 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 20:26 7005-72-307/10/21 16:399.1 1 Chrysene ND ug/L 07/12/21 20:26 218-01-907/10/21 16:399.1 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 20:26 53-70-307/10/21 16:399.1 1 Dibenzofuran ND ug/L 07/12/21 20:26 132-64-907/10/21 16:399.1 1 1,2-Dichlorobenzene ND ug/L 07/12/21 20:26 95-50-107/10/21 16:399.1 1 1,3-Dichlorobenzene ND ug/L 07/12/21 20:26 541-73-107/10/21 16:399.1 1 1,4-Dichlorobenzene ND ug/L 07/12/21 20:26 106-46-707/10/21 16:399.1 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 20:26 91-94-107/10/21 16:3918.2 1 2,4-Dichlorophenol ND ug/L 07/12/21 20:26 120-83-207/10/21 16:399.1 1 Diethylphthalate ND ug/L 07/12/21 20:26 84-66-207/10/21 16:399.1 1 2,4-Dimethylphenol ND ug/L 07/12/21 20:26 105-67-907/10/21 16:399.1 1 Dimethylphthalate ND ug/L 07/12/21 20:26 131-11-307/10/21 16:399.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-1 Lab ID: 92548712002 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 20:26 84-74-207/10/21 16:399.1 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 20:26 534-52-107/10/21 16:3918.2 1 2,4-Dinitrophenol ND ug/L 07/12/21 20:26 51-28-507/10/21 16:3945.5 1 2,4-Dinitrotoluene ND ug/L 07/12/21 20:26 121-14-207/10/21 16:399.1 1 2,6-Dinitrotoluene ND ug/L 07/12/21 20:26 606-20-207/10/21 16:399.1 1 Di-n-octylphthalate ND ug/L 07/12/21 20:26 117-84-007/10/21 16:399.1 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 20:26 117-81-707/10/21 16:395.5 1 Fluoranthene ND ug/L 07/12/21 20:26 206-44-007/10/21 16:399.1 1 Fluorene ND ug/L 07/12/21 20:26 86-73-707/10/21 16:399.1 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 20:26 87-68-307/10/21 16:399.1 1 Hexachlorobenzene ND ug/L 07/12/21 20:26 118-74-107/10/21 16:399.1 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 20:26 77-47-407/10/21 16:399.1 1 Hexachloroethane ND ug/L 07/12/21 20:26 67-72-107/10/21 16:399.1 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 20:26 193-39-507/10/21 16:399.1 1 Isophorone ND ug/L 07/12/21 20:26 78-59-107/10/21 16:399.1 1 1-Methylnaphthalene ND ug/L 07/12/21 20:26 90-12-007/10/21 16:399.1 1 2-Methylnaphthalene ND ug/L 07/12/21 20:26 91-57-607/10/21 16:399.1 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 20:26 95-48-707/10/21 16:399.1 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 20:26 15831-10-407/10/21 16:399.1 1 Naphthalene ND ug/L 07/12/21 20:26 91-20-307/10/21 16:399.1 1 2-Nitroaniline ND ug/L 07/12/21 20:26 88-74-407/10/21 16:3918.2 1 3-Nitroaniline ND ug/L 07/12/21 20:26 99-09-207/10/21 16:3918.2 1 4-Nitroaniline ND ug/L 07/12/21 20:26 100-01-607/10/21 16:3918.2 1 Nitrobenzene ND ug/L 07/12/21 20:26 98-95-307/10/21 16:399.1 1 2-Nitrophenol ND ug/L 07/12/21 20:26 88-75-5 v107/10/21 16:399.1 1 4-Nitrophenol ND ug/L 07/12/21 20:26 100-02-707/10/21 16:3945.5 1 N-Nitrosodimethylamine ND ug/L 07/12/21 20:26 62-75-907/10/21 16:399.1 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 20:26 621-64-707/10/21 16:399.1 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 20:26 86-30-607/10/21 16:399.1 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 20:26 108-60-107/10/21 16:399.1 1 Pentachlorophenol ND ug/L 07/12/21 20:26 87-86-507/10/21 16:3918.2 1 Phenanthrene ND ug/L 07/12/21 20:26 85-01-807/10/21 16:399.1 1 Phenol ND ug/L 07/12/21 20:26 108-95-207/10/21 16:399.1 1 Pyrene ND ug/L 07/12/21 20:26 129-00-007/10/21 16:399.1 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 20:26 120-82-107/10/21 16:399.1 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 20:26 95-95-407/10/21 16:399.1 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 20:26 88-06-207/10/21 16:399.1 1 Surrogates Nitrobenzene-d5 (S)37 %07/12/21 20:26 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)30 %07/12/21 20:26 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)81 %07/12/21 20:26 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)16 %07/12/21 20:26 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)23 %07/12/21 20:26 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)54 %07/12/21 20:26 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-1 Lab ID: 92548712002 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 19:46 67-64-125.0 1 Benzene ND ug/L 07/13/21 19:46 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 19:46 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 19:46 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 19:46 75-27-41.0 1 Bromoform ND ug/L 07/13/21 19:46 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 19:46 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 19:46 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 19:46 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 19:46 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 19:46 75-00-31.0 1 Chloroform ND ug/L 07/13/21 19:46 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 19:46 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 19:46 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 19:46 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 19:46 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 19:46 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 19:46 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 19:46 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 19:46 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 19:46 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 19:46 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 19:46 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 19:46 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 19:46 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 19:46 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 19:46 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 19:46 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 19:46 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 19:46 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 19:46 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 19:46 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 19:46 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 19:46 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 19:46 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 19:46 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 19:46 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 19:46 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 19:46 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 19:46 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 19:46 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 19:46 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 19:46 91-20-31.0 1 Styrene ND ug/L 07/13/21 19:46 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 19:46 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 19:46 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-1 Lab ID: 92548712002 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 19:46 127-18-41.0 1 Toluene ND ug/L 07/13/21 19:46 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 19:46 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 19:46 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 19:46 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 19:46 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 19:46 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 19:46 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 19:46 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 19:46 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 19:46 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 19:46 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 19:46 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 19:46 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)97 %07/13/21 19:46 460-00-470-130 1 1,2-Dichloroethane-d4 (S)101 %07/13/21 19:46 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 19:46 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 2.51 ug/L 07/19/21 18:00 18540-29-907/19/21 18:000.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: DUP-1 Lab ID: 92548712003 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:08 7440-38-207/16/21 12:2010.0 1 Barium 22.2 ug/L 07/19/21 20:08 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:08 7440-43-907/16/21 12:201.0 1 Chromium ND ug/L 07/19/21 20:08 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:08 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:08 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:08 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury 0.92 ug/L 07/13/21 13:02 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 20:56 83-32-907/10/21 16:3910.5 1 Acenaphthylene ND ug/L 07/12/21 20:56 208-96-807/10/21 16:3910.5 1 Aniline ND ug/L 07/12/21 20:56 62-53-307/10/21 16:3910.5 1 Anthracene ND ug/L 07/12/21 20:56 120-12-707/10/21 16:3910.5 1 Benzo(a)anthracene ND ug/L 07/12/21 20:56 56-55-307/10/21 16:3910.5 1 Benzo(a)pyrene ND ug/L 07/12/21 20:56 50-32-807/10/21 16:3910.5 1 Benzo(b)fluoranthene ND ug/L 07/12/21 20:56 205-99-207/10/21 16:3910.5 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 20:56 191-24-207/10/21 16:3910.5 1 Benzo(k)fluoranthene ND ug/L 07/12/21 20:56 207-08-907/10/21 16:3910.5 1 Benzoic Acid ND ug/L 07/12/21 20:56 65-85-007/10/21 16:3952.6 1 Benzyl alcohol ND ug/L 07/12/21 20:56 100-51-607/10/21 16:3921.1 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 20:56 101-55-307/10/21 16:3910.5 1 Butylbenzylphthalate ND ug/L 07/12/21 20:56 85-68-707/10/21 16:3910.5 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 20:56 59-50-707/10/21 16:3910.5 1 4-Chloroaniline ND ug/L 07/12/21 20:56 106-47-807/10/21 16:3921.1 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 20:56 111-91-107/10/21 16:3910.5 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 20:56 111-44-407/10/21 16:3910.5 1 2-Chloronaphthalene ND ug/L 07/12/21 20:56 91-58-707/10/21 16:3910.5 1 2-Chlorophenol ND ug/L 07/12/21 20:56 95-57-807/10/21 16:3910.5 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 20:56 7005-72-307/10/21 16:3910.5 1 Chrysene ND ug/L 07/12/21 20:56 218-01-907/10/21 16:3910.5 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 20:56 53-70-307/10/21 16:3910.5 1 Dibenzofuran ND ug/L 07/12/21 20:56 132-64-907/10/21 16:3910.5 1 1,2-Dichlorobenzene ND ug/L 07/12/21 20:56 95-50-107/10/21 16:3910.5 1 1,3-Dichlorobenzene ND ug/L 07/12/21 20:56 541-73-107/10/21 16:3910.5 1 1,4-Dichlorobenzene ND ug/L 07/12/21 20:56 106-46-707/10/21 16:3910.5 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 20:56 91-94-107/10/21 16:3921.1 1 2,4-Dichlorophenol ND ug/L 07/12/21 20:56 120-83-207/10/21 16:3910.5 1 Diethylphthalate ND ug/L 07/12/21 20:56 84-66-207/10/21 16:3910.5 1 2,4-Dimethylphenol ND ug/L 07/12/21 20:56 105-67-907/10/21 16:3910.5 1 Dimethylphthalate ND ug/L 07/12/21 20:56 131-11-307/10/21 16:3910.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: DUP-1 Lab ID: 92548712003 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 20:56 84-74-207/10/21 16:3910.5 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 20:56 534-52-107/10/21 16:3921.1 1 2,4-Dinitrophenol ND ug/L 07/12/21 20:56 51-28-507/10/21 16:3952.6 1 2,4-Dinitrotoluene ND ug/L 07/12/21 20:56 121-14-207/10/21 16:3910.5 1 2,6-Dinitrotoluene ND ug/L 07/12/21 20:56 606-20-207/10/21 16:3910.5 1 Di-n-octylphthalate ND ug/L 07/12/21 20:56 117-84-007/10/21 16:3910.5 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 20:56 117-81-707/10/21 16:396.3 1 Fluoranthene ND ug/L 07/12/21 20:56 206-44-007/10/21 16:3910.5 1 Fluorene ND ug/L 07/12/21 20:56 86-73-707/10/21 16:3910.5 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 20:56 87-68-307/10/21 16:3910.5 1 Hexachlorobenzene ND ug/L 07/12/21 20:56 118-74-107/10/21 16:3910.5 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 20:56 77-47-407/10/21 16:3910.5 1 Hexachloroethane ND ug/L 07/12/21 20:56 67-72-107/10/21 16:3910.5 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 20:56 193-39-507/10/21 16:3910.5 1 Isophorone ND ug/L 07/12/21 20:56 78-59-107/10/21 16:3910.5 1 1-Methylnaphthalene ND ug/L 07/12/21 20:56 90-12-007/10/21 16:3910.5 1 2-Methylnaphthalene ND ug/L 07/12/21 20:56 91-57-607/10/21 16:3910.5 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 20:56 95-48-707/10/21 16:3910.5 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 20:56 15831-10-407/10/21 16:3910.5 1 Naphthalene ND ug/L 07/12/21 20:56 91-20-307/10/21 16:3910.5 1 2-Nitroaniline ND ug/L 07/12/21 20:56 88-74-407/10/21 16:3921.1 1 3-Nitroaniline ND ug/L 07/12/21 20:56 99-09-207/10/21 16:3921.1 1 4-Nitroaniline ND ug/L 07/12/21 20:56 100-01-607/10/21 16:3921.1 1 Nitrobenzene ND ug/L 07/12/21 20:56 98-95-307/10/21 16:3910.5 1 2-Nitrophenol ND ug/L 07/12/21 20:56 88-75-5 v107/10/21 16:3910.5 1 4-Nitrophenol ND ug/L 07/12/21 20:56 100-02-707/10/21 16:3952.6 1 N-Nitrosodimethylamine ND ug/L 07/12/21 20:56 62-75-907/10/21 16:3910.5 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 20:56 621-64-707/10/21 16:3910.5 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 20:56 86-30-607/10/21 16:3910.5 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 20:56 108-60-107/10/21 16:3910.5 1 Pentachlorophenol ND ug/L 07/12/21 20:56 87-86-507/10/21 16:3921.1 1 Phenanthrene ND ug/L 07/12/21 20:56 85-01-807/10/21 16:3910.5 1 Phenol ND ug/L 07/12/21 20:56 108-95-207/10/21 16:3910.5 1 Pyrene ND ug/L 07/12/21 20:56 129-00-007/10/21 16:3910.5 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 20:56 120-82-107/10/21 16:3910.5 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 20:56 95-95-407/10/21 16:3910.5 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 20:56 88-06-207/10/21 16:3910.5 1 Surrogates Nitrobenzene-d5 (S)37 %07/12/21 20:56 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)34 %07/12/21 20:56 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)101 %07/12/21 20:56 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)16 %07/12/21 20:56 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)23 %07/12/21 20:56 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)64 %07/12/21 20:56 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: DUP-1 Lab ID: 92548712003 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 20:04 67-64-125.0 1 Benzene ND ug/L 07/13/21 20:04 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 20:04 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 20:04 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 20:04 75-27-41.0 1 Bromoform ND ug/L 07/13/21 20:04 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 20:04 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 20:04 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 20:04 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 20:04 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 20:04 75-00-31.0 1 Chloroform ND ug/L 07/13/21 20:04 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 20:04 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 20:04 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 20:04 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 20:04 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 20:04 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 20:04 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 20:04 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 20:04 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 20:04 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 20:04 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 20:04 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 20:04 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 20:04 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 20:04 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 20:04 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 20:04 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 20:04 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 20:04 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 20:04 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 20:04 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 20:04 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 20:04 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 20:04 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 20:04 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 20:04 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 20:04 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 20:04 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 20:04 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 20:04 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 20:04 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 20:04 91-20-31.0 1 Styrene ND ug/L 07/13/21 20:04 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 20:04 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 20:04 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: DUP-1 Lab ID: 92548712003 Collected: 07/07/21 13:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 20:04 127-18-41.0 1 Toluene ND ug/L 07/13/21 20:04 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 20:04 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 20:04 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 20:04 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 20:04 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 20:04 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 20:04 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 20:04 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 20:04 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 20:04 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 20:04 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 20:04 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 20:04 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)97 %07/13/21 20:04 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %07/13/21 20:04 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 20:04 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 2.49 ug/L 07/19/21 18:07 18540-29-907/19/21 18:070.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-5 Lab ID: 92548712004 Collected: 07/07/21 15:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:11 7440-38-207/16/21 12:2010.0 1 Barium 177 ug/L 07/19/21 20:11 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:11 7440-43-907/16/21 12:201.0 1 Chromium 47.9 ug/L 07/19/21 20:11 7440-47-307/16/21 12:205.0 1 Lead 20.5 ug/L 07/19/21 20:11 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:11 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:11 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury ND ug/L 07/13/21 13:38 7439-97-6 M1,R107/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 21:26 83-32-907/10/21 16:398.3 1 Acenaphthylene ND ug/L 07/12/21 21:26 208-96-807/10/21 16:398.3 1 Aniline ND ug/L 07/12/21 21:26 62-53-307/10/21 16:398.3 1 Anthracene ND ug/L 07/12/21 21:26 120-12-707/10/21 16:398.3 1 Benzo(a)anthracene ND ug/L 07/12/21 21:26 56-55-307/10/21 16:398.3 1 Benzo(a)pyrene ND ug/L 07/12/21 21:26 50-32-807/10/21 16:398.3 1 Benzo(b)fluoranthene ND ug/L 07/12/21 21:26 205-99-207/10/21 16:398.3 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 21:26 191-24-207/10/21 16:398.3 1 Benzo(k)fluoranthene ND ug/L 07/12/21 21:26 207-08-907/10/21 16:398.3 1 Benzoic Acid ND ug/L 07/12/21 21:26 65-85-007/10/21 16:3941.7 1 Benzyl alcohol ND ug/L 07/12/21 21:26 100-51-607/10/21 16:3916.7 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 21:26 101-55-307/10/21 16:398.3 1 Butylbenzylphthalate ND ug/L 07/12/21 21:26 85-68-707/10/21 16:398.3 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 21:26 59-50-707/10/21 16:398.3 1 4-Chloroaniline ND ug/L 07/12/21 21:26 106-47-807/10/21 16:3916.7 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 21:26 111-91-107/10/21 16:398.3 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 21:26 111-44-407/10/21 16:398.3 1 2-Chloronaphthalene ND ug/L 07/12/21 21:26 91-58-707/10/21 16:398.3 1 2-Chlorophenol ND ug/L 07/12/21 21:26 95-57-807/10/21 16:398.3 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 21:26 7005-72-307/10/21 16:398.3 1 Chrysene ND ug/L 07/12/21 21:26 218-01-907/10/21 16:398.3 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 21:26 53-70-307/10/21 16:398.3 1 Dibenzofuran ND ug/L 07/12/21 21:26 132-64-907/10/21 16:398.3 1 1,2-Dichlorobenzene ND ug/L 07/12/21 21:26 95-50-107/10/21 16:398.3 1 1,3-Dichlorobenzene ND ug/L 07/12/21 21:26 541-73-107/10/21 16:398.3 1 1,4-Dichlorobenzene ND ug/L 07/12/21 21:26 106-46-707/10/21 16:398.3 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 21:26 91-94-107/10/21 16:3916.7 1 2,4-Dichlorophenol ND ug/L 07/12/21 21:26 120-83-207/10/21 16:398.3 1 Diethylphthalate ND ug/L 07/12/21 21:26 84-66-207/10/21 16:398.3 1 2,4-Dimethylphenol ND ug/L 07/12/21 21:26 105-67-907/10/21 16:398.3 1 Dimethylphthalate ND ug/L 07/12/21 21:26 131-11-307/10/21 16:398.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-5 Lab ID: 92548712004 Collected: 07/07/21 15:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 21:26 84-74-207/10/21 16:398.3 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 21:26 534-52-107/10/21 16:3916.7 1 2,4-Dinitrophenol ND ug/L 07/12/21 21:26 51-28-507/10/21 16:3941.7 1 2,4-Dinitrotoluene ND ug/L 07/12/21 21:26 121-14-207/10/21 16:398.3 1 2,6-Dinitrotoluene ND ug/L 07/12/21 21:26 606-20-207/10/21 16:398.3 1 Di-n-octylphthalate ND ug/L 07/12/21 21:26 117-84-007/10/21 16:398.3 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 21:26 117-81-707/10/21 16:395.0 1 Fluoranthene ND ug/L 07/12/21 21:26 206-44-007/10/21 16:398.3 1 Fluorene ND ug/L 07/12/21 21:26 86-73-707/10/21 16:398.3 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 21:26 87-68-307/10/21 16:398.3 1 Hexachlorobenzene ND ug/L 07/12/21 21:26 118-74-107/10/21 16:398.3 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 21:26 77-47-407/10/21 16:398.3 1 Hexachloroethane ND ug/L 07/12/21 21:26 67-72-107/10/21 16:398.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 21:26 193-39-507/10/21 16:398.3 1 Isophorone ND ug/L 07/12/21 21:26 78-59-107/10/21 16:398.3 1 1-Methylnaphthalene ND ug/L 07/12/21 21:26 90-12-007/10/21 16:398.3 1 2-Methylnaphthalene ND ug/L 07/12/21 21:26 91-57-607/10/21 16:398.3 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 21:26 95-48-707/10/21 16:398.3 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 21:26 15831-10-407/10/21 16:398.3 1 Naphthalene ND ug/L 07/12/21 21:26 91-20-307/10/21 16:398.3 1 2-Nitroaniline ND ug/L 07/12/21 21:26 88-74-407/10/21 16:3916.7 1 3-Nitroaniline ND ug/L 07/12/21 21:26 99-09-207/10/21 16:3916.7 1 4-Nitroaniline ND ug/L 07/12/21 21:26 100-01-607/10/21 16:3916.7 1 Nitrobenzene ND ug/L 07/12/21 21:26 98-95-307/10/21 16:398.3 1 2-Nitrophenol ND ug/L 07/12/21 21:26 88-75-5 v107/10/21 16:398.3 1 4-Nitrophenol ND ug/L 07/12/21 21:26 100-02-707/10/21 16:3941.7 1 N-Nitrosodimethylamine ND ug/L 07/12/21 21:26 62-75-907/10/21 16:398.3 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 21:26 621-64-707/10/21 16:398.3 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 21:26 86-30-607/10/21 16:398.3 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 21:26 108-60-107/10/21 16:398.3 1 Pentachlorophenol ND ug/L 07/12/21 21:26 87-86-507/10/21 16:3916.7 1 Phenanthrene ND ug/L 07/12/21 21:26 85-01-807/10/21 16:398.3 1 Phenol ND ug/L 07/12/21 21:26 108-95-207/10/21 16:398.3 1 Pyrene ND ug/L 07/12/21 21:26 129-00-007/10/21 16:398.3 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 21:26 120-82-107/10/21 16:398.3 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 21:26 95-95-407/10/21 16:398.3 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 21:26 88-06-207/10/21 16:398.3 1 Surrogates Nitrobenzene-d5 (S)79 %07/12/21 21:26 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)70 %07/12/21 21:26 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)87 %07/12/21 21:26 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)40 %07/12/21 21:26 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)58 %07/12/21 21:26 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)86 %07/12/21 21:26 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-5 Lab ID: 92548712004 Collected: 07/07/21 15:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 20:22 67-64-125.0 1 Benzene ND ug/L 07/13/21 20:22 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 20:22 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 20:22 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 20:22 75-27-41.0 1 Bromoform ND ug/L 07/13/21 20:22 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 20:22 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 20:22 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 20:22 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 20:22 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 20:22 75-00-31.0 1 Chloroform ND ug/L 07/13/21 20:22 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 20:22 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 20:22 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 20:22 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 20:22 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 20:22 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 20:22 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 20:22 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 20:22 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 20:22 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 20:22 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 20:22 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 20:22 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 20:22 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 20:22 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 20:22 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 20:22 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 20:22 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 20:22 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 20:22 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 20:22 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 20:22 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 20:22 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 20:22 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 20:22 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 20:22 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 20:22 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 20:22 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 20:22 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 20:22 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 20:22 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 20:22 91-20-31.0 1 Styrene ND ug/L 07/13/21 20:22 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 20:22 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 20:22 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-5 Lab ID: 92548712004 Collected: 07/07/21 15:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 20:22 127-18-41.0 1 Toluene ND ug/L 07/13/21 20:22 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 20:22 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 20:22 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 20:22 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 20:22 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 20:22 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 20:22 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 20:22 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 20:22 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 20:22 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 20:22 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 20:22 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 20:22 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)96 %07/13/21 20:22 460-00-470-130 1 1,2-Dichloroethane-d4 (S)103 %07/13/21 20:22 17060-07-070-130 1 Toluene-d8 (S)102 %07/13/21 20:22 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.673 ug/L 07/19/21 18:15 18540-29-907/19/21 18:150.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-2 Lab ID: 92548712005 Collected: 07/07/21 16:20 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:14 7440-38-207/16/21 12:2010.0 1 Barium 34.1 ug/L 07/19/21 20:14 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:14 7440-43-907/16/21 12:201.0 1 Chromium ND ug/L 07/19/21 20:14 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:14 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:14 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:14 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury 0.67 ug/L 07/13/21 13:49 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 21:56 83-32-907/10/21 16:399.1 1 Acenaphthylene ND ug/L 07/12/21 21:56 208-96-807/10/21 16:399.1 1 Aniline ND ug/L 07/12/21 21:56 62-53-307/10/21 16:399.1 1 Anthracene ND ug/L 07/12/21 21:56 120-12-707/10/21 16:399.1 1 Benzo(a)anthracene ND ug/L 07/12/21 21:56 56-55-307/10/21 16:399.1 1 Benzo(a)pyrene ND ug/L 07/12/21 21:56 50-32-807/10/21 16:399.1 1 Benzo(b)fluoranthene ND ug/L 07/12/21 21:56 205-99-207/10/21 16:399.1 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 21:56 191-24-207/10/21 16:399.1 1 Benzo(k)fluoranthene ND ug/L 07/12/21 21:56 207-08-907/10/21 16:399.1 1 Benzoic Acid ND ug/L 07/12/21 21:56 65-85-007/10/21 16:3945.5 1 Benzyl alcohol ND ug/L 07/12/21 21:56 100-51-607/10/21 16:3918.2 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 21:56 101-55-307/10/21 16:399.1 1 Butylbenzylphthalate ND ug/L 07/12/21 21:56 85-68-707/10/21 16:399.1 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 21:56 59-50-707/10/21 16:399.1 1 4-Chloroaniline ND ug/L 07/12/21 21:56 106-47-807/10/21 16:3918.2 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 21:56 111-91-107/10/21 16:399.1 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 21:56 111-44-407/10/21 16:399.1 1 2-Chloronaphthalene ND ug/L 07/12/21 21:56 91-58-707/10/21 16:399.1 1 2-Chlorophenol ND ug/L 07/12/21 21:56 95-57-807/10/21 16:399.1 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 21:56 7005-72-307/10/21 16:399.1 1 Chrysene ND ug/L 07/12/21 21:56 218-01-907/10/21 16:399.1 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 21:56 53-70-307/10/21 16:399.1 1 Dibenzofuran ND ug/L 07/12/21 21:56 132-64-907/10/21 16:399.1 1 1,2-Dichlorobenzene ND ug/L 07/12/21 21:56 95-50-107/10/21 16:399.1 1 1,3-Dichlorobenzene ND ug/L 07/12/21 21:56 541-73-107/10/21 16:399.1 1 1,4-Dichlorobenzene ND ug/L 07/12/21 21:56 106-46-707/10/21 16:399.1 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 21:56 91-94-107/10/21 16:3918.2 1 2,4-Dichlorophenol ND ug/L 07/12/21 21:56 120-83-207/10/21 16:399.1 1 Diethylphthalate ND ug/L 07/12/21 21:56 84-66-207/10/21 16:399.1 1 2,4-Dimethylphenol ND ug/L 07/12/21 21:56 105-67-907/10/21 16:399.1 1 Dimethylphthalate ND ug/L 07/12/21 21:56 131-11-307/10/21 16:399.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-2 Lab ID: 92548712005 Collected: 07/07/21 16:20 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 21:56 84-74-207/10/21 16:399.1 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 21:56 534-52-107/10/21 16:3918.2 1 2,4-Dinitrophenol ND ug/L 07/12/21 21:56 51-28-507/10/21 16:3945.5 1 2,4-Dinitrotoluene ND ug/L 07/12/21 21:56 121-14-207/10/21 16:399.1 1 2,6-Dinitrotoluene ND ug/L 07/12/21 21:56 606-20-207/10/21 16:399.1 1 Di-n-octylphthalate ND ug/L 07/12/21 21:56 117-84-007/10/21 16:399.1 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 21:56 117-81-707/10/21 16:395.5 1 Fluoranthene ND ug/L 07/12/21 21:56 206-44-007/10/21 16:399.1 1 Fluorene ND ug/L 07/12/21 21:56 86-73-707/10/21 16:399.1 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 21:56 87-68-307/10/21 16:399.1 1 Hexachlorobenzene ND ug/L 07/12/21 21:56 118-74-107/10/21 16:399.1 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 21:56 77-47-407/10/21 16:399.1 1 Hexachloroethane ND ug/L 07/12/21 21:56 67-72-107/10/21 16:399.1 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 21:56 193-39-507/10/21 16:399.1 1 Isophorone ND ug/L 07/12/21 21:56 78-59-107/10/21 16:399.1 1 1-Methylnaphthalene ND ug/L 07/12/21 21:56 90-12-007/10/21 16:399.1 1 2-Methylnaphthalene ND ug/L 07/12/21 21:56 91-57-607/10/21 16:399.1 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 21:56 95-48-707/10/21 16:399.1 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 21:56 15831-10-407/10/21 16:399.1 1 Naphthalene ND ug/L 07/12/21 21:56 91-20-307/10/21 16:399.1 1 2-Nitroaniline ND ug/L 07/12/21 21:56 88-74-407/10/21 16:3918.2 1 3-Nitroaniline ND ug/L 07/12/21 21:56 99-09-207/10/21 16:3918.2 1 4-Nitroaniline ND ug/L 07/12/21 21:56 100-01-607/10/21 16:3918.2 1 Nitrobenzene ND ug/L 07/12/21 21:56 98-95-307/10/21 16:399.1 1 2-Nitrophenol ND ug/L 07/12/21 21:56 88-75-5 v107/10/21 16:399.1 1 4-Nitrophenol ND ug/L 07/12/21 21:56 100-02-707/10/21 16:3945.5 1 N-Nitrosodimethylamine ND ug/L 07/12/21 21:56 62-75-907/10/21 16:399.1 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 21:56 621-64-707/10/21 16:399.1 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 21:56 86-30-607/10/21 16:399.1 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 21:56 108-60-107/10/21 16:399.1 1 Pentachlorophenol ND ug/L 07/12/21 21:56 87-86-507/10/21 16:3918.2 1 Phenanthrene ND ug/L 07/12/21 21:56 85-01-807/10/21 16:399.1 1 Phenol ND ug/L 07/12/21 21:56 108-95-207/10/21 16:399.1 1 Pyrene ND ug/L 07/12/21 21:56 129-00-007/10/21 16:399.1 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 21:56 120-82-107/10/21 16:399.1 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 21:56 95-95-407/10/21 16:399.1 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 21:56 88-06-207/10/21 16:399.1 1 Surrogates Nitrobenzene-d5 (S)74 %07/12/21 21:56 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)66 %07/12/21 21:56 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)116 %07/12/21 21:56 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)40 %07/12/21 21:56 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)47 %07/12/21 21:56 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)87 %07/12/21 21:56 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-2 Lab ID: 92548712005 Collected: 07/07/21 16:20 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 20:40 67-64-125.0 1 Benzene ND ug/L 07/13/21 20:40 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 20:40 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 20:40 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 20:40 75-27-41.0 1 Bromoform ND ug/L 07/13/21 20:40 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 20:40 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 20:40 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 20:40 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 20:40 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 20:40 75-00-31.0 1 Chloroform ND ug/L 07/13/21 20:40 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 20:40 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 20:40 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 20:40 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 20:40 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 20:40 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 20:40 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 20:40 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 20:40 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 20:40 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 20:40 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 20:40 75-71-8 v11.0 1 1,1-Dichloroethane 7.4 ug/L 07/13/21 20:40 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 20:40 107-06-21.0 1 1,1-Dichloroethene 30.7 ug/L 07/13/21 20:40 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 20:40 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 20:40 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 20:40 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 20:40 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 20:40 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 20:40 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 20:40 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 20:40 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 20:40 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 20:40 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 20:40 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 20:40 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 20:40 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 20:40 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 20:40 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 20:40 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 20:40 91-20-31.0 1 Styrene ND ug/L 07/13/21 20:40 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 20:40 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 20:40 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-2 Lab ID: 92548712005 Collected: 07/07/21 16:20 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 20:40 127-18-41.0 1 Toluene ND ug/L 07/13/21 20:40 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 20:40 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 20:40 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 20:40 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 20:40 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 20:40 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 20:40 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 20:40 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 20:40 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 20:40 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 20:40 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 20:40 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 20:40 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)95 %07/13/21 20:40 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %07/13/21 20:40 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 20:40 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.632 ug/L 07/20/21 14:32 18540-29-907/20/21 14:320.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-4 Lab ID: 92548712006 Collected: 07/07/21 17:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:24 7440-38-207/16/21 12:2010.0 1 Barium 45.7 ug/L 07/19/21 20:24 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:24 7440-43-907/16/21 12:201.0 1 Chromium 16.3 ug/L 07/19/21 20:24 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:24 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:24 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:24 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury ND ug/L 07/13/21 13:52 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 22:25 83-32-907/10/21 16:3910.0 1 Acenaphthylene ND ug/L 07/12/21 22:25 208-96-807/10/21 16:3910.0 1 Aniline ND ug/L 07/12/21 22:25 62-53-307/10/21 16:3910.0 1 Anthracene ND ug/L 07/12/21 22:25 120-12-707/10/21 16:3910.0 1 Benzo(a)anthracene ND ug/L 07/12/21 22:25 56-55-307/10/21 16:3910.0 1 Benzo(a)pyrene ND ug/L 07/12/21 22:25 50-32-807/10/21 16:3910.0 1 Benzo(b)fluoranthene ND ug/L 07/12/21 22:25 205-99-207/10/21 16:3910.0 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 22:25 191-24-207/10/21 16:3910.0 1 Benzo(k)fluoranthene ND ug/L 07/12/21 22:25 207-08-907/10/21 16:3910.0 1 Benzoic Acid ND ug/L 07/12/21 22:25 65-85-007/10/21 16:3950.0 1 Benzyl alcohol ND ug/L 07/12/21 22:25 100-51-607/10/21 16:3920.0 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 22:25 101-55-307/10/21 16:3910.0 1 Butylbenzylphthalate ND ug/L 07/12/21 22:25 85-68-707/10/21 16:3910.0 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 22:25 59-50-707/10/21 16:3910.0 1 4-Chloroaniline ND ug/L 07/12/21 22:25 106-47-807/10/21 16:3920.0 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 22:25 111-91-107/10/21 16:3910.0 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 22:25 111-44-407/10/21 16:3910.0 1 2-Chloronaphthalene ND ug/L 07/12/21 22:25 91-58-707/10/21 16:3910.0 1 2-Chlorophenol ND ug/L 07/12/21 22:25 95-57-807/10/21 16:3910.0 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 22:25 7005-72-307/10/21 16:3910.0 1 Chrysene ND ug/L 07/12/21 22:25 218-01-907/10/21 16:3910.0 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 22:25 53-70-307/10/21 16:3910.0 1 Dibenzofuran ND ug/L 07/12/21 22:25 132-64-907/10/21 16:3910.0 1 1,2-Dichlorobenzene ND ug/L 07/12/21 22:25 95-50-107/10/21 16:3910.0 1 1,3-Dichlorobenzene ND ug/L 07/12/21 22:25 541-73-107/10/21 16:3910.0 1 1,4-Dichlorobenzene ND ug/L 07/12/21 22:25 106-46-707/10/21 16:3910.0 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 22:25 91-94-107/10/21 16:3920.0 1 2,4-Dichlorophenol ND ug/L 07/12/21 22:25 120-83-207/10/21 16:3910.0 1 Diethylphthalate ND ug/L 07/12/21 22:25 84-66-207/10/21 16:3910.0 1 2,4-Dimethylphenol ND ug/L 07/12/21 22:25 105-67-907/10/21 16:3910.0 1 Dimethylphthalate ND ug/L 07/12/21 22:25 131-11-307/10/21 16:3910.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-4 Lab ID: 92548712006 Collected: 07/07/21 17:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 22:25 84-74-207/10/21 16:3910.0 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 22:25 534-52-107/10/21 16:3920.0 1 2,4-Dinitrophenol ND ug/L 07/12/21 22:25 51-28-507/10/21 16:3950.0 1 2,4-Dinitrotoluene ND ug/L 07/12/21 22:25 121-14-207/10/21 16:3910.0 1 2,6-Dinitrotoluene ND ug/L 07/12/21 22:25 606-20-207/10/21 16:3910.0 1 Di-n-octylphthalate ND ug/L 07/12/21 22:25 117-84-007/10/21 16:3910.0 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 22:25 117-81-707/10/21 16:396.0 1 Fluoranthene ND ug/L 07/12/21 22:25 206-44-007/10/21 16:3910.0 1 Fluorene ND ug/L 07/12/21 22:25 86-73-707/10/21 16:3910.0 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 22:25 87-68-307/10/21 16:3910.0 1 Hexachlorobenzene ND ug/L 07/12/21 22:25 118-74-107/10/21 16:3910.0 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 22:25 77-47-407/10/21 16:3910.0 1 Hexachloroethane ND ug/L 07/12/21 22:25 67-72-107/10/21 16:3910.0 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 22:25 193-39-507/10/21 16:3910.0 1 Isophorone ND ug/L 07/12/21 22:25 78-59-107/10/21 16:3910.0 1 1-Methylnaphthalene ND ug/L 07/12/21 22:25 90-12-007/10/21 16:3910.0 1 2-Methylnaphthalene ND ug/L 07/12/21 22:25 91-57-607/10/21 16:3910.0 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 22:25 95-48-707/10/21 16:3910.0 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 22:25 15831-10-407/10/21 16:3910.0 1 Naphthalene ND ug/L 07/12/21 22:25 91-20-307/10/21 16:3910.0 1 2-Nitroaniline ND ug/L 07/12/21 22:25 88-74-407/10/21 16:3920.0 1 3-Nitroaniline ND ug/L 07/12/21 22:25 99-09-207/10/21 16:3920.0 1 4-Nitroaniline ND ug/L 07/12/21 22:25 100-01-607/10/21 16:3920.0 1 Nitrobenzene ND ug/L 07/12/21 22:25 98-95-307/10/21 16:3910.0 1 2-Nitrophenol ND ug/L 07/12/21 22:25 88-75-5 v107/10/21 16:3910.0 1 4-Nitrophenol ND ug/L 07/12/21 22:25 100-02-707/10/21 16:3950.0 1 N-Nitrosodimethylamine ND ug/L 07/12/21 22:25 62-75-907/10/21 16:3910.0 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 22:25 621-64-707/10/21 16:3910.0 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 22:25 86-30-607/10/21 16:3910.0 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 22:25 108-60-107/10/21 16:3910.0 1 Pentachlorophenol ND ug/L 07/12/21 22:25 87-86-507/10/21 16:3920.0 1 Phenanthrene ND ug/L 07/12/21 22:25 85-01-807/10/21 16:3910.0 1 Phenol ND ug/L 07/12/21 22:25 108-95-207/10/21 16:3910.0 1 Pyrene ND ug/L 07/12/21 22:25 129-00-007/10/21 16:3910.0 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 22:25 120-82-107/10/21 16:3910.0 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 22:25 95-95-407/10/21 16:3910.0 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 22:25 88-06-207/10/21 16:3910.0 1 Surrogates Nitrobenzene-d5 (S)83 %07/12/21 22:25 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)80 %07/12/21 22:25 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)98 %07/12/21 22:25 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)43 %07/12/21 22:25 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)58 %07/12/21 22:25 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)97 %07/12/21 22:25 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-4 Lab ID: 92548712006 Collected: 07/07/21 17:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 20:58 67-64-125.0 1 Benzene ND ug/L 07/13/21 20:58 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 20:58 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 20:58 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 20:58 75-27-41.0 1 Bromoform ND ug/L 07/13/21 20:58 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 20:58 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 20:58 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 20:58 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 20:58 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 20:58 75-00-31.0 1 Chloroform ND ug/L 07/13/21 20:58 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 20:58 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 20:58 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 20:58 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 20:58 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 20:58 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 20:58 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 20:58 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 20:58 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 20:58 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 20:58 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 20:58 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 20:58 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 20:58 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 20:58 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 20:58 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 20:58 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 20:58 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 20:58 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 20:58 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 20:58 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 20:58 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 20:58 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 20:58 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 20:58 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 20:58 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 20:58 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 20:58 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 20:58 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 20:58 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 20:58 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 20:58 91-20-31.0 1 Styrene ND ug/L 07/13/21 20:58 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 20:58 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 20:58 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-4 Lab ID: 92548712006 Collected: 07/07/21 17:30 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 20:58 127-18-41.0 1 Toluene ND ug/L 07/13/21 20:58 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 20:58 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 20:58 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 20:58 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 20:58 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 20:58 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 20:58 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 20:58 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 20:58 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 20:58 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 20:58 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 20:58 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 20:58 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)97 %07/13/21 20:58 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %07/13/21 20:58 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 20:58 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 14.4 ug/L 07/20/21 14:39 18540-29-907/20/21 14:390.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-3 Lab ID: 92548712007 Collected: 07/07/21 18:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:27 7440-38-207/16/21 12:2010.0 1 Barium 52.2 ug/L 07/19/21 20:27 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:27 7440-43-907/16/21 12:201.0 1 Chromium 5.9 ug/L 07/19/21 20:27 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:27 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:27 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:27 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury ND ug/L 07/13/21 13:59 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 22:55 83-32-907/10/21 16:399.1 1 Acenaphthylene ND ug/L 07/12/21 22:55 208-96-807/10/21 16:399.1 1 Aniline ND ug/L 07/12/21 22:55 62-53-307/10/21 16:399.1 1 Anthracene ND ug/L 07/12/21 22:55 120-12-707/10/21 16:399.1 1 Benzo(a)anthracene ND ug/L 07/12/21 22:55 56-55-307/10/21 16:399.1 1 Benzo(a)pyrene ND ug/L 07/12/21 22:55 50-32-807/10/21 16:399.1 1 Benzo(b)fluoranthene ND ug/L 07/12/21 22:55 205-99-207/10/21 16:399.1 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 22:55 191-24-207/10/21 16:399.1 1 Benzo(k)fluoranthene ND ug/L 07/12/21 22:55 207-08-907/10/21 16:399.1 1 Benzoic Acid ND ug/L 07/12/21 22:55 65-85-007/10/21 16:3945.5 1 Benzyl alcohol ND ug/L 07/12/21 22:55 100-51-607/10/21 16:3918.2 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 22:55 101-55-307/10/21 16:399.1 1 Butylbenzylphthalate ND ug/L 07/12/21 22:55 85-68-707/10/21 16:399.1 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 22:55 59-50-707/10/21 16:399.1 1 4-Chloroaniline ND ug/L 07/12/21 22:55 106-47-807/10/21 16:3918.2 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 22:55 111-91-107/10/21 16:399.1 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 22:55 111-44-407/10/21 16:399.1 1 2-Chloronaphthalene ND ug/L 07/12/21 22:55 91-58-707/10/21 16:399.1 1 2-Chlorophenol ND ug/L 07/12/21 22:55 95-57-807/10/21 16:399.1 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 22:55 7005-72-307/10/21 16:399.1 1 Chrysene ND ug/L 07/12/21 22:55 218-01-907/10/21 16:399.1 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 22:55 53-70-307/10/21 16:399.1 1 Dibenzofuran ND ug/L 07/12/21 22:55 132-64-907/10/21 16:399.1 1 1,2-Dichlorobenzene ND ug/L 07/12/21 22:55 95-50-107/10/21 16:399.1 1 1,3-Dichlorobenzene ND ug/L 07/12/21 22:55 541-73-107/10/21 16:399.1 1 1,4-Dichlorobenzene ND ug/L 07/12/21 22:55 106-46-707/10/21 16:399.1 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 22:55 91-94-107/10/21 16:3918.2 1 2,4-Dichlorophenol ND ug/L 07/12/21 22:55 120-83-207/10/21 16:399.1 1 Diethylphthalate ND ug/L 07/12/21 22:55 84-66-207/10/21 16:399.1 1 2,4-Dimethylphenol ND ug/L 07/12/21 22:55 105-67-907/10/21 16:399.1 1 Dimethylphthalate ND ug/L 07/12/21 22:55 131-11-307/10/21 16:399.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-3 Lab ID: 92548712007 Collected: 07/07/21 18:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 22:55 84-74-207/10/21 16:399.1 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 22:55 534-52-107/10/21 16:3918.2 1 2,4-Dinitrophenol ND ug/L 07/12/21 22:55 51-28-507/10/21 16:3945.5 1 2,4-Dinitrotoluene ND ug/L 07/12/21 22:55 121-14-207/10/21 16:399.1 1 2,6-Dinitrotoluene ND ug/L 07/12/21 22:55 606-20-207/10/21 16:399.1 1 Di-n-octylphthalate ND ug/L 07/12/21 22:55 117-84-007/10/21 16:399.1 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 22:55 117-81-707/10/21 16:395.5 1 Fluoranthene ND ug/L 07/12/21 22:55 206-44-007/10/21 16:399.1 1 Fluorene ND ug/L 07/12/21 22:55 86-73-707/10/21 16:399.1 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 22:55 87-68-307/10/21 16:399.1 1 Hexachlorobenzene ND ug/L 07/12/21 22:55 118-74-107/10/21 16:399.1 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 22:55 77-47-407/10/21 16:399.1 1 Hexachloroethane ND ug/L 07/12/21 22:55 67-72-107/10/21 16:399.1 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 22:55 193-39-507/10/21 16:399.1 1 Isophorone ND ug/L 07/12/21 22:55 78-59-107/10/21 16:399.1 1 1-Methylnaphthalene ND ug/L 07/12/21 22:55 90-12-007/10/21 16:399.1 1 2-Methylnaphthalene ND ug/L 07/12/21 22:55 91-57-607/10/21 16:399.1 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 22:55 95-48-707/10/21 16:399.1 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 22:55 15831-10-407/10/21 16:399.1 1 Naphthalene ND ug/L 07/12/21 22:55 91-20-307/10/21 16:399.1 1 2-Nitroaniline ND ug/L 07/12/21 22:55 88-74-407/10/21 16:3918.2 1 3-Nitroaniline ND ug/L 07/12/21 22:55 99-09-207/10/21 16:3918.2 1 4-Nitroaniline ND ug/L 07/12/21 22:55 100-01-607/10/21 16:3918.2 1 Nitrobenzene ND ug/L 07/12/21 22:55 98-95-307/10/21 16:399.1 1 2-Nitrophenol ND ug/L 07/12/21 22:55 88-75-5 v107/10/21 16:399.1 1 4-Nitrophenol ND ug/L 07/12/21 22:55 100-02-707/10/21 16:3945.5 1 N-Nitrosodimethylamine ND ug/L 07/12/21 22:55 62-75-907/10/21 16:399.1 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 22:55 621-64-707/10/21 16:399.1 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 22:55 86-30-607/10/21 16:399.1 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 22:55 108-60-107/10/21 16:399.1 1 Pentachlorophenol ND ug/L 07/12/21 22:55 87-86-507/10/21 16:3918.2 1 Phenanthrene ND ug/L 07/12/21 22:55 85-01-807/10/21 16:399.1 1 Phenol ND ug/L 07/12/21 22:55 108-95-207/10/21 16:399.1 1 Pyrene ND ug/L 07/12/21 22:55 129-00-007/10/21 16:399.1 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 22:55 120-82-107/10/21 16:399.1 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 22:55 95-95-407/10/21 16:399.1 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 22:55 88-06-207/10/21 16:399.1 1 Surrogates Nitrobenzene-d5 (S)40 %07/12/21 22:55 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)41 %07/12/21 22:55 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)89 %07/12/21 22:55 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)21 %07/12/21 22:55 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)26 %07/12/21 22:55 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)73 %07/12/21 22:55 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-3 Lab ID: 92548712007 Collected: 07/07/21 18:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 21:17 67-64-125.0 1 Benzene ND ug/L 07/13/21 21:17 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 21:17 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 21:17 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 21:17 75-27-41.0 1 Bromoform ND ug/L 07/13/21 21:17 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 21:17 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 21:17 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 21:17 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 21:17 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 21:17 75-00-31.0 1 Chloroform ND ug/L 07/13/21 21:17 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 21:17 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 21:17 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 21:17 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 21:17 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 21:17 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 21:17 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 21:17 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 21:17 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 21:17 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 21:17 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 21:17 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 21:17 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 21:17 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 21:17 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 21:17 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 21:17 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 21:17 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 21:17 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 21:17 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 21:17 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 21:17 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 21:17 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 21:17 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 21:17 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 21:17 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 21:17 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 21:17 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 21:17 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 21:17 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 21:17 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 21:17 91-20-31.0 1 Styrene ND ug/L 07/13/21 21:17 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 21:17 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 21:17 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: MW-3 Lab ID: 92548712007 Collected: 07/07/21 18:50 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 21:17 127-18-41.0 1 Toluene ND ug/L 07/13/21 21:17 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 21:17 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 21:17 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 21:17 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 21:17 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 21:17 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 21:17 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 21:17 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 21:17 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 21:17 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 21:17 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 21:17 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 21:17 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)96 %07/13/21 21:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)100 %07/13/21 21:17 17060-07-070-130 1 Toluene-d8 (S)101 %07/13/21 21:17 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent ND ug/L 07/20/21 14:47 18540-29-907/20/21 14:470.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-1 Lab ID: 92548712008 Collected: 07/07/21 19:40 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010D Preparation Method: EPA 3010A Pace Analytical Services - Asheville 6010 MET ICP Arsenic ND ug/L 07/19/21 20:31 7440-38-207/16/21 12:2010.0 1 Barium 37.4 ug/L 07/19/21 20:31 7440-39-307/16/21 12:205.0 1 Cadmium ND ug/L 07/19/21 20:31 7440-43-907/16/21 12:201.0 1 Chromium ND ug/L 07/19/21 20:31 7440-47-307/16/21 12:205.0 1 Lead ND ug/L 07/19/21 20:31 7439-92-107/16/21 12:205.0 1 Selenium ND ug/L 07/19/21 20:31 7782-49-2 BC07/16/21 12:2010.0 1 Silver ND ug/L 07/19/21 20:31 7440-22-407/16/21 12:205.0 1 Analytical Method: EPA 7470A Preparation Method: EPA 7470A Pace Analytical Services - Asheville 7470 Mercury Mercury ND ug/L 07/13/21 13:57 7439-97-607/12/21 14:590.20 1 Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Acenaphthene ND ug/L 07/12/21 23:25 83-32-907/10/21 16:398.3 1 Acenaphthylene ND ug/L 07/12/21 23:25 208-96-807/10/21 16:398.3 1 Aniline ND ug/L 07/12/21 23:25 62-53-307/10/21 16:398.3 1 Anthracene ND ug/L 07/12/21 23:25 120-12-707/10/21 16:398.3 1 Benzo(a)anthracene ND ug/L 07/12/21 23:25 56-55-307/10/21 16:398.3 1 Benzo(a)pyrene ND ug/L 07/12/21 23:25 50-32-807/10/21 16:398.3 1 Benzo(b)fluoranthene ND ug/L 07/12/21 23:25 205-99-207/10/21 16:398.3 1 Benzo(g,h,i)perylene ND ug/L 07/12/21 23:25 191-24-207/10/21 16:398.3 1 Benzo(k)fluoranthene ND ug/L 07/12/21 23:25 207-08-907/10/21 16:398.3 1 Benzoic Acid ND ug/L 07/12/21 23:25 65-85-007/10/21 16:3941.7 1 Benzyl alcohol ND ug/L 07/12/21 23:25 100-51-607/10/21 16:3916.7 1 4-Bromophenylphenyl ether ND ug/L 07/12/21 23:25 101-55-307/10/21 16:398.3 1 Butylbenzylphthalate ND ug/L 07/12/21 23:25 85-68-707/10/21 16:398.3 1 4-Chloro-3-methylphenol ND ug/L 07/12/21 23:25 59-50-707/10/21 16:398.3 1 4-Chloroaniline ND ug/L 07/12/21 23:25 106-47-807/10/21 16:3916.7 1 bis(2-Chloroethoxy)methane ND ug/L 07/12/21 23:25 111-91-107/10/21 16:398.3 1 bis(2-Chloroethyl) ether ND ug/L 07/12/21 23:25 111-44-407/10/21 16:398.3 1 2-Chloronaphthalene ND ug/L 07/12/21 23:25 91-58-707/10/21 16:398.3 1 2-Chlorophenol ND ug/L 07/12/21 23:25 95-57-807/10/21 16:398.3 1 4-Chlorophenylphenyl ether ND ug/L 07/12/21 23:25 7005-72-307/10/21 16:398.3 1 Chrysene ND ug/L 07/12/21 23:25 218-01-907/10/21 16:398.3 1 Dibenz(a,h)anthracene ND ug/L 07/12/21 23:25 53-70-307/10/21 16:398.3 1 Dibenzofuran ND ug/L 07/12/21 23:25 132-64-907/10/21 16:398.3 1 1,2-Dichlorobenzene ND ug/L 07/12/21 23:25 95-50-107/10/21 16:398.3 1 1,3-Dichlorobenzene ND ug/L 07/12/21 23:25 541-73-107/10/21 16:398.3 1 1,4-Dichlorobenzene ND ug/L 07/12/21 23:25 106-46-707/10/21 16:398.3 1 3,3'-Dichlorobenzidine ND ug/L 07/12/21 23:25 91-94-107/10/21 16:3916.7 1 2,4-Dichlorophenol ND ug/L 07/12/21 23:25 120-83-207/10/21 16:398.3 1 Diethylphthalate ND ug/L 07/12/21 23:25 84-66-207/10/21 16:398.3 1 2,4-Dimethylphenol ND ug/L 07/12/21 23:25 105-67-907/10/21 16:398.3 1 Dimethylphthalate ND ug/L 07/12/21 23:25 131-11-307/10/21 16:398.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-1 Lab ID: 92548712008 Collected: 07/07/21 19:40 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8270E Preparation Method: EPA 3510C Pace Analytical Services - Charlotte 8270E RVE Di-n-butylphthalate ND ug/L 07/12/21 23:25 84-74-207/10/21 16:398.3 1 4,6-Dinitro-2-methylphenol ND ug/L 07/12/21 23:25 534-52-107/10/21 16:3916.7 1 2,4-Dinitrophenol ND ug/L 07/12/21 23:25 51-28-507/10/21 16:3941.7 1 2,4-Dinitrotoluene ND ug/L 07/12/21 23:25 121-14-207/10/21 16:398.3 1 2,6-Dinitrotoluene ND ug/L 07/12/21 23:25 606-20-207/10/21 16:398.3 1 Di-n-octylphthalate ND ug/L 07/12/21 23:25 117-84-007/10/21 16:398.3 1 bis(2-Ethylhexyl)phthalate ND ug/L 07/12/21 23:25 117-81-707/10/21 16:395.0 1 Fluoranthene ND ug/L 07/12/21 23:25 206-44-007/10/21 16:398.3 1 Fluorene ND ug/L 07/12/21 23:25 86-73-707/10/21 16:398.3 1 Hexachloro-1,3-butadiene ND ug/L 07/12/21 23:25 87-68-307/10/21 16:398.3 1 Hexachlorobenzene ND ug/L 07/12/21 23:25 118-74-107/10/21 16:398.3 1 Hexachlorocyclopentadiene ND ug/L 07/12/21 23:25 77-47-407/10/21 16:398.3 1 Hexachloroethane ND ug/L 07/12/21 23:25 67-72-107/10/21 16:398.3 1 Indeno(1,2,3-cd)pyrene ND ug/L 07/12/21 23:25 193-39-507/10/21 16:398.3 1 Isophorone ND ug/L 07/12/21 23:25 78-59-107/10/21 16:398.3 1 1-Methylnaphthalene ND ug/L 07/12/21 23:25 90-12-007/10/21 16:398.3 1 2-Methylnaphthalene ND ug/L 07/12/21 23:25 91-57-607/10/21 16:398.3 1 2-Methylphenol(o-Cresol)ND ug/L 07/12/21 23:25 95-48-707/10/21 16:398.3 1 3&4-Methylphenol(m&p Cresol)ND ug/L 07/12/21 23:25 15831-10-407/10/21 16:398.3 1 Naphthalene ND ug/L 07/12/21 23:25 91-20-307/10/21 16:398.3 1 2-Nitroaniline ND ug/L 07/12/21 23:25 88-74-407/10/21 16:3916.7 1 3-Nitroaniline ND ug/L 07/12/21 23:25 99-09-207/10/21 16:3916.7 1 4-Nitroaniline ND ug/L 07/12/21 23:25 100-01-607/10/21 16:3916.7 1 Nitrobenzene ND ug/L 07/12/21 23:25 98-95-307/10/21 16:398.3 1 2-Nitrophenol ND ug/L 07/12/21 23:25 88-75-5 v107/10/21 16:398.3 1 4-Nitrophenol ND ug/L 07/12/21 23:25 100-02-707/10/21 16:3941.7 1 N-Nitrosodimethylamine ND ug/L 07/12/21 23:25 62-75-907/10/21 16:398.3 1 N-Nitroso-di-n-propylamine ND ug/L 07/12/21 23:25 621-64-707/10/21 16:398.3 1 N-Nitrosodiphenylamine ND ug/L 07/12/21 23:25 86-30-607/10/21 16:398.3 1 2,2'-Oxybis(1-chloropropane)ND ug/L 07/12/21 23:25 108-60-107/10/21 16:398.3 1 Pentachlorophenol ND ug/L 07/12/21 23:25 87-86-507/10/21 16:3916.7 1 Phenanthrene ND ug/L 07/12/21 23:25 85-01-807/10/21 16:398.3 1 Phenol ND ug/L 07/12/21 23:25 108-95-207/10/21 16:398.3 1 Pyrene ND ug/L 07/12/21 23:25 129-00-007/10/21 16:398.3 1 1,2,4-Trichlorobenzene ND ug/L 07/12/21 23:25 120-82-107/10/21 16:398.3 1 2,4,5-Trichlorophenol ND ug/L 07/12/21 23:25 95-95-407/10/21 16:398.3 1 2,4,6-Trichlorophenol ND ug/L 07/12/21 23:25 88-06-207/10/21 16:398.3 1 Surrogates Nitrobenzene-d5 (S)73 %07/12/21 23:25 4165-60-007/10/21 16:3910-144 1 2-Fluorobiphenyl (S)68 %07/12/21 23:25 321-60-807/10/21 16:3910-130 1 Terphenyl-d14 (S)102 %07/12/21 23:25 1718-51-007/10/21 16:3934-163 1 Phenol-d6 (S)35 %07/12/21 23:25 13127-88-307/10/21 16:3910-130 1 2-Fluorophenol (S)51 %07/12/21 23:25 367-12-407/10/21 16:3910-130 1 2,4,6-Tribromophenol (S)93 %07/12/21 23:25 118-79-607/10/21 16:3910-144 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-1 Lab ID: 92548712008 Collected: 07/07/21 19:40 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Acetone ND ug/L 07/13/21 21:35 67-64-125.0 1 Benzene ND ug/L 07/13/21 21:35 71-43-21.0 1 Bromobenzene ND ug/L 07/13/21 21:35 108-86-11.0 1 Bromochloromethane ND ug/L 07/13/21 21:35 74-97-51.0 1 Bromodichloromethane ND ug/L 07/13/21 21:35 75-27-41.0 1 Bromoform ND ug/L 07/13/21 21:35 75-25-21.0 1 Bromomethane ND ug/L 07/13/21 21:35 74-83-92.0 1 2-Butanone (MEK)ND ug/L 07/13/21 21:35 78-93-35.0 1 Carbon tetrachloride ND ug/L 07/13/21 21:35 56-23-51.0 1 Chlorobenzene ND ug/L 07/13/21 21:35 108-90-71.0 1 Chloroethane ND ug/L 07/13/21 21:35 75-00-31.0 1 Chloroform ND ug/L 07/13/21 21:35 67-66-31.0 1 Chloromethane ND ug/L 07/13/21 21:35 74-87-31.0 1 2-Chlorotoluene ND ug/L 07/13/21 21:35 95-49-81.0 1 4-Chlorotoluene ND ug/L 07/13/21 21:35 106-43-41.0 1 1,2-Dibromo-3-chloropropane ND ug/L 07/13/21 21:35 96-12-82.0 1 Dibromochloromethane ND ug/L 07/13/21 21:35 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 07/13/21 21:35 106-93-41.0 1 Dibromomethane ND ug/L 07/13/21 21:35 74-95-31.0 1 1,2-Dichlorobenzene ND ug/L 07/13/21 21:35 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 07/13/21 21:35 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 07/13/21 21:35 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 07/13/21 21:35 75-71-8 v11.0 1 1,1-Dichloroethane ND ug/L 07/13/21 21:35 75-34-31.0 1 1,2-Dichloroethane ND ug/L 07/13/21 21:35 107-06-21.0 1 1,1-Dichloroethene ND ug/L 07/13/21 21:35 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 07/13/21 21:35 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 07/13/21 21:35 156-60-51.0 1 1,2-Dichloropropane ND ug/L 07/13/21 21:35 78-87-51.0 1 1,3-Dichloropropane ND ug/L 07/13/21 21:35 142-28-91.0 1 2,2-Dichloropropane ND ug/L 07/13/21 21:35 594-20-71.0 1 1,1-Dichloropropene ND ug/L 07/13/21 21:35 563-58-61.0 1 cis-1,3-Dichloropropene ND ug/L 07/13/21 21:35 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 07/13/21 21:35 10061-02-61.0 1 Diisopropyl ether ND ug/L 07/13/21 21:35 108-20-31.0 1 Ethylbenzene ND ug/L 07/13/21 21:35 100-41-41.0 1 Hexachloro-1,3-butadiene ND ug/L 07/13/21 21:35 87-68-32.0 1 2-Hexanone ND ug/L 07/13/21 21:35 591-78-65.0 1 p-Isopropyltoluene ND ug/L 07/13/21 21:35 99-87-61.0 1 Methylene Chloride ND ug/L 07/13/21 21:35 75-09-25.0 1 4-Methyl-2-pentanone (MIBK)ND ug/L 07/13/21 21:35 108-10-15.0 1 Methyl-tert-butyl ether ND ug/L 07/13/21 21:35 1634-04-41.0 1 Naphthalene ND ug/L 07/13/21 21:35 91-20-31.0 1 Styrene ND ug/L 07/13/21 21:35 100-42-51.0 1 1,1,1,2-Tetrachloroethane ND ug/L 07/13/21 21:35 630-20-61.0 1 1,1,2,2-Tetrachloroethane ND ug/L 07/13/21 21:35 79-34-51.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 57 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Sample: TW-1 Lab ID: 92548712008 Collected: 07/07/21 19:40 Received: 07/08/21 10:50 Matrix: Water Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 8260D Pace Analytical Services - Charlotte 8260D MSV Low Level Tetrachloroethene ND ug/L 07/13/21 21:35 127-18-41.0 1 Toluene ND ug/L 07/13/21 21:35 108-88-31.0 1 1,2,3-Trichlorobenzene ND ug/L 07/13/21 21:35 87-61-61.0 1 1,2,4-Trichlorobenzene ND ug/L 07/13/21 21:35 120-82-11.0 1 1,1,1-Trichloroethane ND ug/L 07/13/21 21:35 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 07/13/21 21:35 79-00-51.0 1 Trichloroethene ND ug/L 07/13/21 21:35 79-01-61.0 1 Trichlorofluoromethane ND ug/L 07/13/21 21:35 75-69-41.0 1 1,2,3-Trichloropropane ND ug/L 07/13/21 21:35 96-18-41.0 1 Vinyl acetate ND ug/L 07/13/21 21:35 108-05-42.0 1 Vinyl chloride ND ug/L 07/13/21 21:35 75-01-41.0 1 Xylene (Total)ND ug/L 07/13/21 21:35 1330-20-71.0 1 m&p-Xylene ND ug/L 07/13/21 21:35 179601-23-12.0 1 o-Xylene ND ug/L 07/13/21 21:35 95-47-61.0 1 Surrogates4-Bromofluorobenzene (S)97 %07/13/21 21:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)102 %07/13/21 21:35 17060-07-070-130 1 Toluene-d8 (S)103 %07/13/21 21:35 2037-26-570-130 1 Analytical Method: EPA 7199 Preparation Method: 7199 Pace National - Mt. Juliet Wet Chemistry 7199 Chromium, Hexavalent 0.559 ug/L 07/20/21 14:54 18540-29-907/20/21 14:540.500 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632759 EPA 7470A EPA 7470A 7470 Mercury Laboratory:Pace Analytical Services - Asheville Associated Lab Samples: 92548712001, 92548712002, 92548712003 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323911 Associated Lab Samples:92548712001, 92548712002, 92548712003 Matrix: Water Analyzed Mercury ug/L ND 0.20 07/13/21 11:48 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323912LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.62.5 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 3323913MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92547472014 3323914 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L 2.5 78 75-12580 22.5ND 2.0 2.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632760 EPA 7470A EPA 7470A 7470 Mercury Laboratory:Pace Analytical Services - Asheville Associated Lab Samples: 92548712004, 92548712005, 92548712006, 92548712007, 92548712008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323917 Associated Lab Samples:92548712004, 92548712005, 92548712006, 92548712007, 92548712008 Matrix: Water Analyzed Mercury ug/L ND 0.20 07/13/21 13:33 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323918LABORATORY CONTROL SAMPLE: LCSSpike Mercury ug/L 2.32.5 94 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 3323919MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712004 3323920 MSD Result MSD % Rec RPD MSDMS Spike Conc. Mercury ug/L M1,R12.5 63 75-12591 352.5ND 1.6 2.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 633866 EPA 3010A EPA 6010D 6010 MET Laboratory:Pace Analytical Services - Asheville Associated Lab Samples:92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3329186 Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Matrix: Water Analyzed Arsenic ug/L ND 10.0 07/19/21 19:25 Barium ug/L ND 5.0 07/19/21 19:25 Cadmium ug/L ND 1.0 07/19/21 19:25 Chromium ug/L ND 5.0 07/19/21 19:25 Lead ug/L ND 5.0 07/19/21 19:25 Selenium ug/L ND 10.0 07/19/21 19:25 Silver ug/L ND 5.0 07/19/21 19:25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3329187LABORATORY CONTROL SAMPLE: LCSSpike Arsenic ug/L 529500 106 80-120 Barium ug/L 515500 103 80-120 Cadmium ug/L 525500 105 80-120 Chromium ug/L 526500 105 80-120 Lead ug/L 512500 102 80-120 Selenium ug/L 510500 102 80-120 Silver ug/L 267250 107 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 3329188MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548049001 3329189 MSD Result MSD % Rec RPD MSDMS Spike Conc. Arsenic ug/L 500 97 75-12597 1500ND487 489 Barium ug/L 500 95 75-12595 050031.7 506 508 Cadmium ug/L 500 99 75-12598 1500ND497 491 Chromium ug/L 500 98 75-12597 15008.1 497 491 Lead ug/L 500 94 75-12593 1500ND471 469 Selenium ug/L 500 101 75-125101 0500ND508 508 Silver ug/L 250 100 75-125102 2250ND251 256 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 633012 EPA 8260D EPA 8260D 8260D MSV Low Level Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3324930 Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Matrix: Water Analyzed 1,1,1,2-Tetrachloroethane ug/L ND 1.0 07/13/21 12:50 1,1,1-Trichloroethane ug/L ND 1.0 07/13/21 12:50 1,1,2,2-Tetrachloroethane ug/L ND 1.0 07/13/21 12:50 1,1,2-Trichloroethane ug/L ND 1.0 07/13/21 12:50 1,1-Dichloroethane ug/L ND 1.0 07/13/21 12:50 1,1-Dichloroethene ug/L ND 1.0 07/13/21 12:50 1,1-Dichloropropene ug/L ND 1.0 07/13/21 12:50 1,2,3-Trichlorobenzene ug/L ND 1.0 07/13/21 12:50 1,2,3-Trichloropropane ug/L ND 1.0 07/13/21 12:50 1,2,4-Trichlorobenzene ug/L ND 1.0 07/13/21 12:50 1,2-Dibromo-3-chloropropane ug/L ND 2.0 07/13/21 12:50 1,2-Dibromoethane (EDB)ug/L ND 1.0 07/13/21 12:50 1,2-Dichlorobenzene ug/L ND 1.0 07/13/21 12:50 1,2-Dichloroethane ug/L ND 1.0 07/13/21 12:50 1,2-Dichloropropane ug/L ND 1.0 07/13/21 12:50 1,3-Dichlorobenzene ug/L ND 1.0 07/13/21 12:50 1,3-Dichloropropane ug/L ND 1.0 07/13/21 12:50 1,4-Dichlorobenzene ug/L ND 1.0 07/13/21 12:50 2,2-Dichloropropane ug/L ND 1.0 07/13/21 12:50 2-Butanone (MEK)ug/L ND 5.0 07/13/21 12:50 2-Chlorotoluene ug/L ND 1.0 07/13/21 12:50 2-Hexanone ug/L ND 5.0 07/13/21 12:50 4-Chlorotoluene ug/L ND 1.0 07/13/21 12:50 4-Methyl-2-pentanone (MIBK)ug/L ND 5.0 07/13/21 12:50 Acetone ug/L ND 25.0 07/13/21 12:50 Benzene ug/L ND 1.0 07/13/21 12:50 Bromobenzene ug/L ND 1.0 07/13/21 12:50 Bromochloromethane ug/L ND 1.0 07/13/21 12:50 Bromodichloromethane ug/L ND 1.0 07/13/21 12:50 Bromoform ug/L ND 1.0 07/13/21 12:50 Bromomethane ug/L ND 2.0 07/13/21 12:50 Carbon tetrachloride ug/L ND 1.0 07/13/21 12:50 Chlorobenzene ug/L ND 1.0 07/13/21 12:50 Chloroethane ug/L ND 1.0 07/13/21 12:50 Chloroform ug/L ND 1.0 07/13/21 12:50 Chloromethane ug/L ND 1.0 07/13/21 12:50 cis-1,2-Dichloroethene ug/L ND 1.0 07/13/21 12:50 cis-1,3-Dichloropropene ug/L ND 1.0 07/13/21 12:50 Dibromochloromethane ug/L ND 1.0 07/13/21 12:50 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3324930 Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Matrix: Water Analyzed Dibromomethane ug/L ND 1.0 07/13/21 12:50 Dichlorodifluoromethane ug/L ND 1.0 v107/13/21 12:50 Diisopropyl ether ug/L ND 1.0 07/13/21 12:50 Ethylbenzene ug/L ND 1.0 07/13/21 12:50 Hexachloro-1,3-butadiene ug/L ND 2.0 07/13/21 12:50 m&p-Xylene ug/L ND 2.0 07/13/21 12:50 Methyl-tert-butyl ether ug/L ND 1.0 07/13/21 12:50 Methylene Chloride ug/L ND 5.0 07/13/21 12:50 Naphthalene ug/L ND 1.0 07/13/21 12:50 o-Xylene ug/L ND 1.0 07/13/21 12:50 p-Isopropyltoluene ug/L ND 1.0 07/13/21 12:50 Styrene ug/L ND 1.0 07/13/21 12:50 Tetrachloroethene ug/L ND 1.0 07/13/21 12:50 Toluene ug/L ND 1.0 07/13/21 12:50 trans-1,2-Dichloroethene ug/L ND 1.0 07/13/21 12:50 trans-1,3-Dichloropropene ug/L ND 1.0 07/13/21 12:50 Trichloroethene ug/L ND 1.0 07/13/21 12:50 Trichlorofluoromethane ug/L ND 1.0 07/13/21 12:50 Vinyl acetate ug/L ND 2.0 07/13/21 12:50 Vinyl chloride ug/L ND 1.0 07/13/21 12:50 Xylene (Total)ug/L ND 1.0 07/13/21 12:50 1,2-Dichloroethane-d4 (S)%104 70-130 07/13/21 12:50 4-Bromofluorobenzene (S)%99 70-130 07/13/21 12:50 Toluene-d8 (S)%103 70-130 07/13/21 12:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3324931LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/L 52.750 105 70-130 1,1,1-Trichloroethane ug/L 59.350 119 70-130 1,1,2,2-Tetrachloroethane ug/L 52.150 104 70-130 1,1,2-Trichloroethane ug/L 50.950 102 70-130 1,1-Dichloroethane ug/L 57.350 115 70-130 1,1-Dichloroethene ug/L 56.950 114 70-132 1,1-Dichloropropene ug/L 59.250 118 70-131 1,2,3-Trichlorobenzene ug/L 53.850 108 70-134 1,2,3-Trichloropropane ug/L 53.150 106 70-130 1,2,4-Trichlorobenzene ug/L 52.850 106 70-130 1,2-Dibromo-3-chloropropane ug/L 56.450 113 70-132 1,2-Dibromoethane (EDB)ug/L 53.250 106 70-130 1,2-Dichlorobenzene ug/L 51.050 102 70-130 1,2-Dichloroethane ug/L 55.750 111 70-130 1,2-Dichloropropane ug/L 51.850 104 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3324931LABORATORY CONTROL SAMPLE: LCSSpike 1,3-Dichlorobenzene ug/L 51.350 103 70-130 1,3-Dichloropropane ug/L 52.250 104 70-130 1,4-Dichlorobenzene ug/L 50.650 101 70-130 2,2-Dichloropropane ug/L 63.150 126 70-130 2-Butanone (MEK)ug/L 108100 108 70-133 2-Chlorotoluene ug/L 54.550 109 70-130 2-Hexanone ug/L 104100 104 70-130 4-Chlorotoluene ug/L 53.250 106 70-130 4-Methyl-2-pentanone (MIBK)ug/L 102100 102 70-130 Acetone ug/L 114100 114 70-144 Benzene ug/L 50.550 101 70-130 Bromobenzene ug/L 51.150 102 70-130 Bromochloromethane ug/L 59.350 119 70-130 Bromodichloromethane ug/L 55.850 112 70-130 Bromoform ug/L 55.850 112 70-131 Bromomethane ug/L 43.550 87 30-177 Carbon tetrachloride ug/L 55.950 112 70-130 Chlorobenzene ug/L 50.350 101 70-130 Chloroethane ug/L 50.250 100 46-131 Chloroform ug/L 58.950 118 70-130 Chloromethane ug/L 56.750 113 49-130 cis-1,2-Dichloroethene ug/L 57.350 115 70-130 cis-1,3-Dichloropropene ug/L 55.450 111 70-130 Dibromochloromethane ug/L 55.850 112 70-130 Dibromomethane ug/L 50.750 101 70-130 Dichlorodifluoromethane ug/L 63.0 v150126 52-134 Diisopropyl ether ug/L 54.650 109 70-131 Ethylbenzene ug/L 52.150 104 70-130 Hexachloro-1,3-butadiene ug/L 52.750 105 70-131 m&p-Xylene ug/L 105100 105 70-130 Methyl-tert-butyl ether ug/L 56.850 114 70-130 Methylene Chloride ug/L 55.850 112 68-130 Naphthalene ug/L 54.450 109 70-133 o-Xylene ug/L 52.150 104 70-130 p-Isopropyltoluene ug/L 53.950 108 70-130 Styrene ug/L 54.250 108 70-130 Tetrachloroethene ug/L 49.950 100 70-130 Toluene ug/L 50.550 101 70-130 trans-1,2-Dichloroethene ug/L 58.950 118 70-130 trans-1,3-Dichloropropene ug/L 56.050 112 70-130 Trichloroethene ug/L 50.450 101 70-130 Trichlorofluoromethane ug/L 53.150 106 61-130 Vinyl acetate ug/L 122100 122 70-140 Vinyl chloride ug/L 56.150 112 59-142 Xylene (Total)ug/L 157150 105 70-130 1,2-Dichloroethane-d4 (S)%114 70-130 4-Bromofluorobenzene (S)%106 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3324931LABORATORY CONTROL SAMPLE: LCSSpike Toluene-d8 (S)%101 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3324932MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712008 3324933 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1,2-Tetrachloroethane ug/L 20 116 70-135113 320ND23.2 22.6 1,1,1-Trichloroethane ug/L 20 125 70-148116 720ND25.1 23.3 1,1,2,2-Tetrachloroethane ug/L 20 114 70-131108 520ND22.7 21.5 1,1,2-Trichloroethane ug/L 20 124 70-136111 1120ND24.9 22.2 1,1-Dichloroethane ug/L 20 117 70-147109 720ND23.5 21.8 1,1-Dichloroethene ug/L 20 120 70-158112 720ND24.0 22.4 1,1-Dichloropropene ug/L 20 115 70-149108 620ND23.1 21.7 1,2,3-Trichlorobenzene ug/L 20 123 68-140118 420ND24.6 23.6 1,2,3-Trichloropropane ug/L 20 104 67-137100 320ND20.7 20.1 1,2,4-Trichlorobenzene ug/L 20 121 70-139115 620ND24.3 22.9 1,2-Dibromo-3-chloropropane ug/L 20 113 69-136110 220ND22.5 22.1 1,2-Dibromoethane (EDB)ug/L 20 116 70-137113 320ND23.2 22.6 1,2-Dichlorobenzene ug/L 20 122 70-133112 820ND24.3 22.3 1,2-Dichloroethane ug/L 20 111 67-138106 420ND22.2 21.3 1,2-Dichloropropane ug/L 20 120 70-138114 520ND23.9 22.7 1,3-Dichlorobenzene ug/L 20 122 70-133112 820ND24.4 22.4 1,3-Dichloropropane ug/L 20 114 70-136108 520ND22.7 21.5 1,4-Dichlorobenzene ug/L 20 120 70-133113 620ND24.0 22.7 2,2-Dichloropropane ug/L 20 124 52-155116 620ND24.7 23.3 2-Butanone (MEK)ug/L 40 118 61-147113 540ND47.4 45.2 2-Chlorotoluene ug/L 20 120 70-141113 620ND24.0 22.5 2-Hexanone ug/L 40 117 67-139113 440ND46.9 45.2 4-Chlorotoluene ug/L 20 114 70-135107 720ND22.9 21.3 4-Methyl-2-pentanone (MIBK) ug/L 40 117 67-136110 740ND46.9 43.8 Acetone ug/L 40 115 55-159119 340ND46.2 47.7 Benzene ug/L 20 118 67-150111 520ND23.5 22.3 Bromobenzene ug/L 20 120 70-134114 520ND24.0 22.7 Bromochloromethane ug/L 20 123 70-146114 720ND24.5 22.8 Bromodichloromethane ug/L 20 117 70-138111 520ND23.5 22.3 Bromoform ug/L 20 111 57-138102 820ND22.2 20.5 Bromomethane ug/L 20 126 10-200122 420ND25.2 24.3 Carbon tetrachloride ug/L 20 129 70-147121 620ND25.8 24.2 Chlorobenzene ug/L 20 118 70-137112 520ND23.5 22.3 Chloroethane ug/L 20 141 51-166127 1020ND28.2 25.5 Chloroform ug/L 20 115 70-144116 120ND22.9 23.2 Chloromethane ug/L 20 122 24-161116 520ND24.4 23.3 cis-1,2-Dichloroethene ug/L 20 118 67-148112 520ND23.5 22.5 cis-1,3-Dichloropropene ug/L 20 117 70-142108 820ND23.3 21.5 Dibromochloromethane ug/L 20 120 68-138114 620ND24.1 22.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3324932MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712008 3324933 MSD Result MSD % Rec RPD MSDMS Spike Conc. Dibromomethane ug/L 20 123 70-134114 820ND24.6 22.8 Dichlorodifluoromethane ug/L 20 146 43-155139 520ND29.1 27.7 Diisopropyl ether ug/L 20 111 65-146108 220ND22.2 21.7 Ethylbenzene ug/L 20 117 68-143112 520ND23.4 22.4 Hexachloro-1,3-butadiene ug/L 20 126 62-151122 320ND25.2 24.5 m&p-Xylene ug/L 40 116 53-157110 540ND46.3 44.2 Methyl-tert-butyl ether ug/L 20 112 59-156112 020ND22.4 22.4 Methylene Chloride ug/L 20 117 64-148111 620ND23.4 22.2 Naphthalene ug/L 20 121 57-150113 720ND24.2 22.6 o-Xylene ug/L 20 119 68-143113 520ND23.8 22.7 p-Isopropyltoluene ug/L 20 119 70-141114 520ND23.8 22.7 Styrene ug/L 20 117 70-136113 420ND23.5 22.6 Tetrachloroethene ug/L 20 117 70-139113 420ND23.4 22.5 Toluene ug/L 20 117 47-157113 420ND23.4 22.5 trans-1,2-Dichloroethene ug/L 20 120 70-149115 420ND23.9 23.0 trans-1,3-Dichloropropene ug/L 20 117 70-138111 520ND23.3 22.1 Trichloroethene ug/L 20 119 70-149113 520ND23.8 22.6 Trichlorofluoromethane ug/L 20 126 61-154126 020ND25.1 25.1 Vinyl acetate ug/L 40 117 48-156110 640ND46.9 44.0 Vinyl chloride ug/L 20 127 55-172126 120ND25.5 25.2 Xylene (Total)ug/L 60 117 66-145111 560ND70.1 66.9 1,2-Dichloroethane-d4 (S)%96 70-13096 4-Bromofluorobenzene (S)%101 70-13099 Toluene-d8 (S)%100 70-13098 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 632616 EPA 3510C EPA 8270E 8270E Water MSSV RVE Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323214 Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Matrix: Water Analyzed 1,2,4-Trichlorobenzene ug/L ND 10.0 07/12/21 17:58 1,2-Dichlorobenzene ug/L ND 10.0 07/12/21 17:58 1,3-Dichlorobenzene ug/L ND 10.0 07/12/21 17:58 1,4-Dichlorobenzene ug/L ND 10.0 07/12/21 17:58 1-Methylnaphthalene ug/L ND 10.0 07/12/21 17:58 2,2'-Oxybis(1-chloropropane)ug/L ND 10.0 07/12/21 17:58 2,4,5-Trichlorophenol ug/L ND 10.0 07/12/21 17:58 2,4,6-Trichlorophenol ug/L ND 10.0 07/12/21 17:58 2,4-Dichlorophenol ug/L ND 10.0 07/12/21 17:58 2,4-Dimethylphenol ug/L ND 10.0 07/12/21 17:58 2,4-Dinitrophenol ug/L ND 50.0 07/12/21 17:58 2,4-Dinitrotoluene ug/L ND 10.0 07/12/21 17:58 2,6-Dinitrotoluene ug/L ND 10.0 07/12/21 17:58 2-Chloronaphthalene ug/L ND 10.0 07/12/21 17:58 2-Chlorophenol ug/L ND 10.0 07/12/21 17:58 2-Methylnaphthalene ug/L ND 10.0 07/12/21 17:58 2-Methylphenol(o-Cresol)ug/L ND 10.0 07/12/21 17:58 2-Nitroaniline ug/L ND 20.0 07/12/21 17:58 2-Nitrophenol ug/L ND 10.0 v107/12/21 17:58 3&4-Methylphenol(m&p Cresol)ug/L ND 10.0 07/12/21 17:58 3,3'-Dichlorobenzidine ug/L ND 20.0 07/12/21 17:58 3-Nitroaniline ug/L ND 20.0 07/12/21 17:58 4,6-Dinitro-2-methylphenol ug/L ND 20.0 07/12/21 17:58 4-Bromophenylphenyl ether ug/L ND 10.0 07/12/21 17:58 4-Chloro-3-methylphenol ug/L ND 10.0 07/12/21 17:58 4-Chloroaniline ug/L ND 20.0 07/12/21 17:58 4-Chlorophenylphenyl ether ug/L ND 10.0 07/12/21 17:58 4-Nitroaniline ug/L ND 20.0 07/12/21 17:58 4-Nitrophenol ug/L ND 50.0 07/12/21 17:58 Acenaphthene ug/L ND 10.0 07/12/21 17:58 Acenaphthylene ug/L ND 10.0 07/12/21 17:58 Aniline ug/L ND 10.0 07/12/21 17:58 Anthracene ug/L ND 10.0 07/12/21 17:58 Benzo(a)anthracene ug/L ND 10.0 07/12/21 17:58 Benzo(a)pyrene ug/L ND 10.0 07/12/21 17:58 Benzo(b)fluoranthene ug/L ND 10.0 07/12/21 17:58 Benzo(g,h,i)perylene ug/L ND 10.0 07/12/21 17:58 Benzo(k)fluoranthene ug/L ND 10.0 07/12/21 17:58 Benzoic Acid ug/L ND 50.0 07/12/21 17:58 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 3323214 Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004, 92548712005, 92548712006, 92548712007,92548712008 Matrix: Water Analyzed Benzyl alcohol ug/L ND 20.0 07/12/21 17:58 bis(2-Chloroethoxy)methane ug/L ND 10.0 07/12/21 17:58 bis(2-Chloroethyl) ether ug/L ND 10.0 07/12/21 17:58 bis(2-Ethylhexyl)phthalate ug/L ND 6.0 07/12/21 17:58 Butylbenzylphthalate ug/L ND 10.0 07/12/21 17:58 Chrysene ug/L ND 10.0 07/12/21 17:58 Di-n-butylphthalate ug/L ND 10.0 07/12/21 17:58 Di-n-octylphthalate ug/L ND 10.0 07/12/21 17:58 Dibenz(a,h)anthracene ug/L ND 10.0 07/12/21 17:58 Dibenzofuran ug/L ND 10.0 07/12/21 17:58 Diethylphthalate ug/L ND 10.0 07/12/21 17:58 Dimethylphthalate ug/L ND 10.0 07/12/21 17:58 Fluoranthene ug/L ND 10.0 07/12/21 17:58 Fluorene ug/L ND 10.0 07/12/21 17:58 Hexachloro-1,3-butadiene ug/L ND 10.0 07/12/21 17:58 Hexachlorobenzene ug/L ND 10.0 07/12/21 17:58 Hexachlorocyclopentadiene ug/L ND 10.0 07/12/21 17:58 Hexachloroethane ug/L ND 10.0 07/12/21 17:58 Indeno(1,2,3-cd)pyrene ug/L ND 10.0 07/12/21 17:58 Isophorone ug/L ND 10.0 07/12/21 17:58 N-Nitroso-di-n-propylamine ug/L ND 10.0 07/12/21 17:58 N-Nitrosodimethylamine ug/L ND 10.0 07/12/21 17:58 N-Nitrosodiphenylamine ug/L ND 10.0 07/12/21 17:58 Naphthalene ug/L ND 10.0 07/12/21 17:58 Nitrobenzene ug/L ND 10.0 07/12/21 17:58 Pentachlorophenol ug/L ND 20.0 07/12/21 17:58 Phenanthrene ug/L ND 10.0 07/12/21 17:58 Phenol ug/L ND 10.0 07/12/21 17:58 Pyrene ug/L ND 10.0 07/12/21 17:58 2,4,6-Tribromophenol (S)%68 10-144 07/12/21 17:58 2-Fluorobiphenyl (S)%81 10-130 07/12/21 17:58 2-Fluorophenol (S)%38 10-130 07/12/21 17:58 Nitrobenzene-d5 (S)%111 10-144 07/12/21 17:58 Phenol-d6 (S)%42 10-130 07/12/21 17:58 Terphenyl-d14 (S)%107 34-163 07/12/21 17:58 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323215LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/L 16.850 34 18-130 1,2-Dichlorobenzene ug/L 18.150 36 20-130 1,3-Dichlorobenzene ug/L 17.550 35 18-130 1,4-Dichlorobenzene ug/L 17.950 36 18-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323215LABORATORY CONTROL SAMPLE: LCSSpike 1-Methylnaphthalene ug/L 20.350 41 29-130 2,2'-Oxybis(1-chloropropane)ug/L 24.450 49 28-130 2,4,5-Trichlorophenol ug/L 23.750 47 35-130 2,4,6-Trichlorophenol ug/L 23.450 47 31-130 2,4-Dichlorophenol ug/L 23.350 47 35-130 2,4-Dimethylphenol ug/L 25.350 51 34-130 2,4-Dinitrophenol ug/L 104250 41 10-153 2,4-Dinitrotoluene ug/L 26.450 53 37-136 2,6-Dinitrotoluene ug/L 24.250 48 33-136 2-Chloronaphthalene ug/L 19.850 40 26-130 2-Chlorophenol ug/L 22.350 45 37-130 2-Methylnaphthalene ug/L 19.950 40 29-130 2-Methylphenol(o-Cresol)ug/L 23.150 46 35-130 2-Nitroaniline ug/L 50.0100 50 37-130 2-Nitrophenol ug/L 24.050 48 32-130 3&4-Methylphenol(m&p Cresol)ug/L 21.250 42 34-130 3,3'-Dichlorobenzidine ug/L 48.7100 49 34-136 3-Nitroaniline ug/L 48.6100 49 37-138 4,6-Dinitro-2-methylphenol ug/L 48.6100 49 21-157 4-Bromophenylphenyl ether ug/L 27.350 55 38-130 4-Chloro-3-methylphenol ug/L 48.2100 48 37-130 4-Chloroaniline ug/L 48.7100 49 38-130 4-Chlorophenylphenyl ether ug/L 24.850 50 33-130 4-Nitroaniline ug/L 49.3100 49 42-137 4-Nitrophenol ug/L 79.1250 32 10-130 Acenaphthene ug/L 22.750 45 33-130 Acenaphthylene ug/L 23.350 47 35-130 Aniline ug/L 22.650 45 22-130 Anthracene ug/L 26.750 53 48-130 Benzo(a)anthracene ug/L 27.650 55 48-137 Benzo(a)pyrene ug/L 27.850 56 49-138 Benzo(b)fluoranthene ug/L 27.450 55 52-138 Benzo(g,h,i)perylene ug/L 26.750 53 48-140 Benzo(k)fluoranthene ug/L 28.650 57 48-139 Benzoic Acid ug/L 39.6J250 16 10-130 Benzyl alcohol ug/L 50.5100 51 35-130 bis(2-Chloroethoxy)methane ug/L 25.950 52 34-130 bis(2-Chloroethyl) ether ug/L 28.850 58 36-130 bis(2-Ethylhexyl)phthalate ug/L 30.750 61 32-165 Butylbenzylphthalate ug/L 29.050 58 34-161 Chrysene ug/L 27.750 55 47-131 Di-n-butylphthalate ug/L 28.150 56 39-144 Di-n-octylphthalate ug/L 25.950 52 30-170 Dibenz(a,h)anthracene ug/L 25.950 52 49-138 Dibenzofuran ug/L 24.250 48 33-130 Diethylphthalate ug/L 26.050 52 38-131 Dimethylphthalate ug/L 25.750 51 37-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3323215LABORATORY CONTROL SAMPLE: LCSSpike Fluoranthene ug/L 27.250 54 46-137 Fluorene ug/L 25.550 51 37-130 Hexachloro-1,3-butadiene ug/L 16.450 33 11-130 Hexachlorobenzene ug/L 22.850 46 38-130 Hexachlorocyclopentadiene ug/L 13.450 27 10-130 Hexachloroethane ug/L 17.450 35 14-130 Indeno(1,2,3-cd)pyrene ug/L 26.250 52 41-130 Isophorone ug/L 26.650 53 33-130 N-Nitroso-di-n-propylamine ug/L 27.850 56 36-130 N-Nitrosodimethylamine ug/L 25.7 v15051 34-130 N-Nitrosodiphenylamine ug/L 25.750 51 37-130 Naphthalene ug/L 19.850 40 30-130 Nitrobenzene ug/L 24.450 49 36-130 Pentachlorophenol ug/L 42.9 v310043 23-149 Phenanthrene ug/L 26.250 52 44-130 Phenol ug/L 15.450 31 18-130 Pyrene ug/L 30.250 60 47-134 2,4,6-Tribromophenol (S)%56 10-144 2-Fluorobiphenyl (S)%47 10-130 2-Fluorophenol (S)%38 10-130 Nitrobenzene-d5 (S)%55 10-144 Phenol-d6 (S)%31 10-130 Terphenyl-d14 (S)%64 34-163 Parameter Units MS Result % Rec Limits Qual% RecConc. 3323216MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712001 3323217 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,2,4-Trichlorobenzene ug/L 90.9 56 10-13045 2390.9ND 50.8 40.5 1,2-Dichlorobenzene ug/L 90.9 55 10-13042 2890.9ND 50.1 38.0 1,3-Dichlorobenzene ug/L 90.9 54 10-13040 2990.9ND 49.4 36.7 1,4-Dichlorobenzene ug/L 90.9 57 10-13042 2990.9ND 51.7 38.4 1-Methylnaphthalene ug/L 90.9 68 10-13068 090.9ND 61.8 61.9 2,2'-Oxybis(1-chloropropane) ug/L 90.9 80 12-14271 1290.9ND 72.8 64.5 2,4,5-Trichlorophenol ug/L 90.9 82 10-14382 090.9ND 74.3 74.2 2,4,6-Trichlorophenol ug/L 90.9 79 10-14788 1190.9ND 71.4 79.8 2,4-Dichlorophenol ug/L 90.9 80 10-13871 1290.9ND 73.1 64.8 2,4-Dimethylphenol ug/L 90.9 87 25-13074 1690.9ND 79.0 67.6 2,4-Dinitrophenol ug/L 455 90 10-16595 5455ND411 431 2,4-Dinitrotoluene ug/L 90.9 82 29-14878 590.9ND 74.9 71.0 2,6-Dinitrotoluene ug/L 90.9 91 26-14693 390.9ND 82.6 85.0 2-Chloronaphthalene ug/L 90.9 70 11-13064 890.9ND 63.4 58.2 2-Chlorophenol ug/L 90.9 76 10-13372 690.9ND 69.3 65.5 2-Methylnaphthalene ug/L 90.9 65 13-13068 490.9ND 59.5 61.6 2-Methylphenol(o-Cresol)ug/L 90.9 75 20-13068 990.9ND 67.7 62.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3323216MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712001 3323217 MSD Result MSD % Rec RPD MSDMS Spike Conc. 2-Nitroaniline ug/L 182 82 24-13681 1182ND148 146 2-Nitrophenol ug/L v190.9 91 10-15382 1090.9ND 83.2 74.9 3&4-Methylphenol(m&pCresol)ug/L 90.9 68 16-13064 690.9ND 62.1 58.5 3,3'-Dichlorobenzidine ug/L 182 85 10-15388 3182ND155 160 3-Nitroaniline ug/L 182 84 22-15187 3182ND153 159 4,6-Dinitro-2-methylphenol ug/L 182 98 10-18099 1182ND178 180 4-Bromophenylphenyl ether ug/L 90.9 81 25-13077 590.9ND 73.8 70.4 4-Chloro-3-methylphenol ug/L 182 76 25-13387 13182ND138 157 4-Chloroaniline ug/L 182 71 14-13269 3182ND129 125 4-Chlorophenylphenyl ether ug/L 90.9 74 19-13069 790.9ND 67.2 62.8 4-Nitroaniline ug/L 182 85 29-15088 5182ND154 161 4-Nitrophenol ug/L 455 53 10-13058 9455ND242 264 Acenaphthene ug/L 90.9 79 16-13073 990.9ND 72.2 65.9 Acenaphthylene ug/L 90.9 78 15-13772 890.9ND 71.3 65.8 Aniline ug/L 90.9 47 10-13047 090.9ND 42.9 42.9 Anthracene ug/L 90.9 85 37-13685 090.9ND 77.7 77.4 Benzo(a)anthracene ug/L 90.9 86 40-14588 390.9ND 78.3 80.4 Benzo(a)pyrene ug/L 90.9 85 41-14691 690.9ND 77.7 82.6 Benzo(b)fluoranthene ug/L 90.9 81 39-15186 690.9ND 73.7 77.9 Benzo(g,h,i)perylene ug/L 90.9 90 40-14794 490.9ND 81.7 85.2 Benzo(k)fluoranthene ug/L 90.9 88 40-14691 490.9ND 79.7 83.1 Benzoic Acid ug/L 455 34 10-13038 11455ND154 171 Benzyl alcohol ug/L 182 70 25-13065 7182ND126 118 bis(2-Chloroethoxy)methane ug/L 90.9 75 23-13068 1090.9ND 68.5 61.8 bis(2-Chloroethyl) ether ug/L 90.9 84 25-13075 1190.9ND 76.6 68.6 bis(2-Ethylhexyl)phthalate ug/L 90.9 90 28-16693 490.9ND 81.6 84.8 Butylbenzylphthalate ug/L 90.9 88 33-16590 390.9ND 79.8 81.9 Chrysene ug/L 90.9 84 38-14188 490.9ND 76.6 79.8 Di-n-butylphthalate ug/L 90.9 105 32-15390 1590.9ND 95.3 81.9 Di-n-octylphthalate ug/L 90.9 90 30-17593 390.9ND 81.9 84.6 Dibenz(a,h)anthracene ug/L 90.9 91 39-14895 490.9ND 82.4 86.0 Dibenzofuran ug/L 90.9 74 20-13070 690.9ND 67.5 63.5 Diethylphthalate ug/L 90.9 78 28-14278 090.9ND 70.9 70.9 Dimethylphthalate ug/L 90.9 77 26-13676 290.9ND 70.0 68.8 Fluoranthene ug/L 90.9 108 39-14389 1990.9ND 97.9 80.6 Fluorene ug/L 90.9 79 24-13276 490.9ND 71.9 68.8 Hexachloro-1,3-butadiene ug/L 90.9 50 10-13041 2190.9ND 45.9 37.2 Hexachlorobenzene ug/L 90.9 82 29-13080 390.9ND 74.5 72.6 Hexachlorocyclopentadiene ug/L 90.9 56 10-13056 190.9ND 51.3 51.0 Hexachloroethane ug/L R190.9 54 10-13039 3290.9ND 48.7 35.2 Indeno(1,2,3-cd)pyrene ug/L 90.9 91 39-14895 490.9ND 82.8 86.4 Isophorone ug/L 90.9 74 23-13067 1190.9ND 67.3 60.5 N-Nitroso-di-n-propylamine ug/L 90.9 72 25-13067 890.9ND 65.5 60.5 N-Nitrosodimethylamine ug/L 90.9 71 22-13068 590.9ND 64.7 61.5 N-Nitrosodiphenylamine ug/L 90.9 82 26-13481 190.9ND 74.6 74.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 3323216MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92548712001 3323217 MSD Result MSD % Rec RPD MSDMS Spike Conc. Naphthalene ug/L 90.9 65 14-13052 2190.9ND 59.1 47.7 Nitrobenzene ug/L 90.9 79 25-13069 1390.9ND 71.4 62.5 Pentachlorophenol ug/L 182 87 10-17587 0182ND158 159 Phenanthrene ug/L 90.9 84 36-13384 090.9ND 76.3 76.4 Phenol ug/L 90.9 47 10-13046 190.9ND 42.8 42.3 Pyrene ug/L 90.9 80 40-14383 390.9ND 72.8 75.1 2,4,6-Tribromophenol (S)%93 10-14499 2-Fluorobiphenyl (S)%71 10-13073 2-Fluorophenol (S)%58 10-13057 Nitrobenzene-d5 (S)%80 10-14475 Phenol-d6 (S)%42 10-13042 Terphenyl-d14 (S)%81 34-16388 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1707678 7199 EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples: 92548712001, 92548712002, 92548712003, 92548712004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: R3681238-1 Associated Lab Samples:92548712001, 92548712002, 92548712003, 92548712004 Matrix: Water Analyzed Chromium, Hexavalent ug/L ND 0.500 07/19/21 13:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3681238-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 2.122.00 106 90.0-110 Parameter Units MS Result % Rec Limits Qual% RecConc. R3681238-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1375410-01 R3681238-4 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chromium, Hexavalent ug/L 50.0 102 90.0-110103 0.47550.0ND 51.1 51.3 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. R3681238-6MATRIX SPIKE SAMPLE: MSSpike Result L1376272-01 Chromium, Hexavalent ug/L 50.050.0 99.2 90.0-1100.400 Parameter Units Dup Result QualifiersRPDResult L1375438-01 R3681238-5SAMPLE DUPLICATE: Chromium, Hexavalent ug/L ND 0.00ND Parameter Units Dup Result QualifiersRPDResult L1376277-01 R3681238-7SAMPLE DUPLICATE: Chromium, Hexavalent ug/L ND 0.00ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 57 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 1707679 7199 EPA 7199 Wet Chemistry 7199 Laboratory:Pace National - Mt. Juliet Associated Lab Samples: 92548712005, 92548712006, 92548712007, 92548712008 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: R3682155-1 Associated Lab Samples:92548712005, 92548712006, 92548712007, 92548712008 Matrix: Water Analyzed Chromium, Hexavalent ug/L ND 0.500 07/20/21 12:59 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. R3682155-2LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent ug/L 2.122.00 106 90.0-110 Parameter Units MS Result % Rec Limits Qual% RecConc. R3682155-3MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result L1375422-01 R3682155-4 MSD Result MSD % Rec RPD MSDMS Spike Conc. Chromium, Hexavalent ug/L 50.0 90.9 90.0-11090.8 0.08250.03.17 48.6 48.6 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. R3682155-6MATRIX SPIKE SAMPLE: MSSpike Result L1378544-01 Chromium, Hexavalent ug/L 49.750.0 99.5 90.0-110ND Parameter Units Dup Result QualifiersRPDResult L1375441-01 R3682155-5SAMPLE DUPLICATE: Chromium, Hexavalent ug/L ND 0.00ND Parameter Units Dup Result QualifiersRPDResult L1378560-01 R3682155-7SAMPLE DUPLICATE: Chromium, Hexavalent ug/L ND 0.00ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 57 #=QL# QUALIFIERS Pace Project No.: Project: 92548712 Brayton Intl 49-8056C 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 andbias 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 isa 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 EPAMethod 8260.N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported foreach 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. ANALYTE QUALIFIERS The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below thelaboratory reporting limit.BC Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in theassociated samples may have a high bias.v1 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in theassociated samples may have low bias.v3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 57 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92548712 Brayton Intl 49-8056C Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92548712001 633866 634014TW-2 EPA 3010A EPA 6010D 92548712002 633866 634014MW-1 EPA 3010A EPA 6010D 92548712003 633866 634014DUP-1 EPA 3010A EPA 6010D 92548712004 633866 634014MW-5 EPA 3010A EPA 6010D 92548712005 633866 634014MW-2 EPA 3010A EPA 6010D 92548712006 633866 634014MW-4 EPA 3010A EPA 6010D 92548712007 633866 634014MW-3 EPA 3010A EPA 6010D 92548712008 633866 634014TW-1 EPA 3010A EPA 6010D 92548712001 632759 632838TW-2 EPA 7470A EPA 7470A 92548712002 632759 632838MW-1 EPA 7470A EPA 7470A 92548712003 632759 632838DUP-1 EPA 7470A EPA 7470A 92548712004 632760 632844MW-5 EPA 7470A EPA 7470A 92548712005 632760 632844MW-2 EPA 7470A EPA 7470A 92548712006 632760 632844MW-4 EPA 7470A EPA 7470A 92548712007 632760 632844MW-3 EPA 7470A EPA 7470A 92548712008 632760 632844TW-1 EPA 7470A EPA 7470A 92548712001 632616 632867TW-2 EPA 3510C EPA 8270E 92548712002 632616 632867MW-1 EPA 3510C EPA 8270E 92548712003 632616 632867DUP-1 EPA 3510C EPA 8270E 92548712004 632616 632867MW-5 EPA 3510C EPA 8270E 92548712005 632616 632867MW-2 EPA 3510C EPA 8270E 92548712006 632616 632867MW-4 EPA 3510C EPA 8270E 92548712007 632616 632867MW-3 EPA 3510C EPA 8270E 92548712008 632616 632867TW-1 EPA 3510C EPA 8270E 92548712001 633012TW-2 EPA 8260D 92548712002 633012MW-1 EPA 8260D 92548712003 633012DUP-1 EPA 8260D 92548712004 633012MW-5 EPA 8260D 92548712005 633012MW-2 EPA 8260D 92548712006 633012MW-4 EPA 8260D 92548712007 633012MW-3 EPA 8260D 92548712008 633012TW-1 EPA 8260D 92548712001 1707678 1707678TW-2 7199 EPA 7199 92548712002 1707678 1707678MW-1 7199 EPA 7199 92548712003 1707678 1707678DUP-1 7199 EPA 7199 92548712004 1707678 1707678MW-5 7199 EPA 7199 92548712005 1707679 1707679MW-2 7199 EPA 7199 92548712006 1707679 1707679MW-4 7199 EPA 7199 92548712007 1707679 1707679MW-3 7199 EPA 7199 92548712008 1707679 1707679TW-1 7199 EPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 07/21/2021 03:48 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 57 Page 55 of 57 Page 56 of 57 Page 57 of 57 APPENDIX E Risk for Individual Pathways Output Form 1A Version Date: June 2021 Basis: May 2021 EPA RSL Table Site ID: Brayton International Exposure Unit ID: MW-1 Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Soil NC NC NC Groundwater Use*NC NC NC Soil NC NC NC Groundwater Use*NC NC NC Construction Worker Soil NC NC NC Soil NC NC NC Surface Water*NC NC NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Groundwater to Indoor Air 0.0E+00 1.1E+00 YES Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Groundwater to Indoor Air 0.0E+00 2.7E-01 NO Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Pathway Source Source Soil NC Source Groundwater NC Source Soil NC Source Groundwater NC 3. NM = Not Modeled 4. NC = Pathway not calculated 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Surface Water Exceedence of 2B at Receptor? Exceedence of 2B at Receptor? VAPOR INTRUSION CALCULATORS Resident Non-Residential Worker CONTAMINANT MIGRATION CALCULATORS Target Receptor Concentrations Exceeded? Groundwater Exceedence of 2L at Receptor? Exceedence of 2L at Receptor? 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. Notes: DIRECT CONTACT SOIL AND WATER CALCULATORS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator Risk for Individual Pathways Output Form 1A Version Date: June 2021 Basis: May 2021 EPA RSL Table Site ID: Brayton International Exposure Unit ID: MW-2 Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Soil NC NC NC Groundwater Use*NC NC NC Soil NC NC NC Groundwater Use*NC NC NC Construction Worker Soil NC NC NC Soil NC NC NC Surface Water*NC NC NC Receptor Pathway Carcinogenic Risk Hazard Index Risk exceeded? Groundwater to Indoor Air 0.0E+00 7.5E-01 NO Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Groundwater to Indoor Air 0.0E+00 1.8E-01 NO Soil Gas to Indoor Air NC NC NC Indoor Air NC NC NC Pathway Source Source Soil NC Source Groundwater NC Source Soil NC Source Groundwater NC 3. NM = Not Modeled 4. NC = Pathway not calculated 2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the NC 2B Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk-based closure. Surface Water Exceedence of 2B at Receptor? Exceedence of 2B at Receptor? VAPOR INTRUSION CALCULATORS Resident Non-Residential Worker CONTAMINANT MIGRATION CALCULATORS Target Receptor Concentrations Exceeded? Groundwater Exceedence of 2L at Receptor? Exceedence of 2L at Receptor? 1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations. Notes: DIRECT CONTACT SOIL AND WATER CALCULATORS Resident Non-Residential Worker Recreator/Trespasser North Carolina DEQ Risk Calculator APPENDIX F