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Home My WebLink AboutMO-4119_12334_CA_MRP_20230106ALPHA Geotechnical Engineering, Environmental Consulting, and Construction Materials QC/QA Groundwater Monitoring Report Jack B Quick #3 1120 3rd Avenue Drive NW Hickory, North Carolina UST Incident # 12334 Facility ID # 0-004930 Alpha Project # 22245.01 TF TA#-25 Prepared For: Mr. Gerald Baker, President Burke Oil Company PO Box 128 Valdese, NC 28690 Mr. Brad Newton NC DEQ - Division of Waste Management - UST Section Mooresville Regional Office 610 East Center Street, Suite 301 Mooresville, NC 28115 Prepared By: Alpha Environmental P.O. Box 2155 Asheville, NC 28802 January 2, 2023 ALPHA Jack B Quick #3 - Monitoring Report 3 0BB. EXECUTIVE SUMMARY 1B 1. Source Information/Free Product 2BThe source of the gasoline release appears to be from one or more USTs formerly installed at the site in the tank pit northwest of the store. An unknown amount of gasoline was released at one or more locations caused by overfilling and by releases from product piping at the tank pit. Free product was previously detected on site down slope from the release location toward Frye Creek. No free product was detected in the wells opened and sampled during this monitoring event. 3B 2. Maximum Groundwater Contaminant Concentrations The highest levels of contaminants were detected in MW-4R, downgradient of the tank pit. Wells MW-6R, MW-12R and MW14R showed low to moderate levels of groundwater contamination. Contaminant levels have decreased in MW-14R and increased in MW-4R, MW-6R and MW-12R since the last monitoring event. 5B 3. Current Extent of Groundwater Contamination 6BCurrent levels of groundwater contamination are elevated near the edge of the tank pit with lower levels further downgradient. The free product plume appears to have been removed and no product was detected. The groundwater at the store site appears to move toward the northeast. Much of the area covering the plume is covered with asphalt/concrete pavement and only receives minor influxes of surface water. Contaminant levels have decreased since the last monitoring event in MW14R, the farthest down gradient monitoring well. The downgradient extent of the plume is not well defined to the north of 12th Avenue Drive NW due to lack of groundwater sampling points. 7B4. Maximum Soil Contaminant Concentrations 8BBased on cursory review of available information from the original CSA, significant soil contamination remains in the vadose zone below the former tank pit. Three soil samples were collected in May 2018 in the area of the former release and results indicate levels of contamination which exceed the maximum soil contaminant concentrations (MSCCs). ALPHA Jack B Quick #3 - Monitoring Report 4 15BC. TABLE OF CONTENTS 16BA. Site Information 2 17BB. Executive Summary 3 18BC. Table of Contents 4 19BD. Site History and Characterization 5 20BE. Current/Historical Assessment Information 6 21BF. Free Product 8 22BG. Soil Remediation 8 23BH. Groundwater Remediation 8 24BI. Conclusions 8 25BJ. Closing Statements 8 26B Figures: 9 1. Site Base Map 27B 2. Contaminant Concentration Map 27B 3. Benzene Concentration Map 4. Groundwater Contour Map30B 31BTables: 10 32B 1. Site History – UST System Information 33B 2. UST Owner/Operator Information 34B 3. Property Owners/Occupants 35B 4. Summary of Groundwater Analytical Results – 2013 to present 36B 5. Summary of Groundwater Analytical Results – Historical Data 37B 6. Monitoring Well Construction Data 38B 7. Current and Historical Groundwater Elevations 8. Summary of Soil Analytical Results 38B 39BAppendices: 11 A. Field Data Sheets 41 B. Laboratory Analytical Results ALPHA Jack B Quick #3 - Monitoring Report 5 42BD. SITE HISTORY AND CHARACTERIZATION 1. 9BSite History Information for all USTs currently or previously located at the Jack B Quick #3 Site (Fig. 1) is presented in Table 1. 2. 10BTable 2 provides the owner/operator information for all USTs currently or previously located at the Site. 3. 11There are no known AST or other non-UST type spills associated with this site. 4. 1BThe Source of the release is from four (4), 4,000-gallon gasoline underground storage tank (USTs) formerly in use at the site. An unknown amount of gasoline was released at the former UST pit. The release was discovered during UST closure activities on 5/24/1994. Additional potential sources of contamination at the Jack B Quick #3 Site include the present USTs (one 20,000 gallon two compartment tank) on-site as well as the present fuel lines and fuel dispensers. Also, contamination could occur from overfilling vehicles, overfilling the USTs or leaks from vehicles visiting the present convenience store. 13BFour (4) gasoline USTs were closed by removal on May 24, 1994 as described in the UST Closure Report submitted to the Department in July of 1994. Soils were excavated from the top and sides of the USTs, product lines and fuel islands. The excavations included an unknown amount of contaminated soil which was removed from the tank pit and properly disposed of at a permitted disposal facility. 5. 14BThe property contains a single story structure with a single row of dispensers. The front portion of the property is paved with small grassed islands and a larger grassed area to the west. The rear portion of the property consists of a large steep slope that drops off toward the north. The depth to bedrock is unknown. It was not encountered in the deep monitoring well. Soils encountered at the site are silty sands and sandy silts that appear to mainly be residual. An updated water supply well survey has not been completed; therefore the total number of remaining water supply wells is unknown. It is assumed that public water supply is available to any residences within the 1,500 foot survey radius. A perennial stream occurs 550 feet northeast of the release location. The site is not located in an approved Wellhead Protection area or in the vicinity of the deep aquifers of the Coastal Plain physiographic region. Subsurface structures at the site include telephone lines along 3rd Avenue Drive, a private electric line leading from the building to a lighted sign, a single two (2) compartment operational gasoline UST, and operational product delivery lines and fuel dispensers. Land use in the vicinity of the site is primarily residential with some businesses located along 3rd Avenue Drive NW. 6. The information about the property owners and occupants is shown in Table 3. 7. There has not been a recent well survey performed at this site. ALPHA Jack B Quick #3-GW Monitoring Report 6 8. For this monitoring report, monitoring wells MW-4R, 6R, 11R, 12R, 13, 14R and 15 were opened, gauged and when groundwater sufficient to sample was encountered, the wells were sampled. A total of 7 monitoring wells for this sampling event were purged and sampled for volatile organic compounds. The results are reported within the text and tables of this report. 9. The groundwater contaminant levels appear to be gradually decreasing overall due to natural attenuation and dilution as the free product has been removed; however, contaminant levels fluctuate from one monitoring event to the next. The results are shown in the attached tables and chart. A plume stability analysis was performed as part of the June 2022 sampling event and results indicate that the benzene contaminant plume is shrinking and the naphthalene contaminant plume is expanding. 43BE. SUMMARY OF CURRENT AND HISTORICAL ASSESSMENT INFORMATION 1. Present Water Level and Free Product Information Current water levels and relative groundwater elevations are shown in table 7. The depth to water at the store elevation is approximately 20 feet below existing grade. At the adjacent property at lower elevation, groundwater was encountered at 5 to 9 feet below existing grade. 2. Groundwater Monitoring Event This groundwater monitoring event was performed on December 12, 2022. The wells sampled included MW-4R, MW-6R, MW-11R, MW-12R, MW-13, MW-14R and MW-15. All of the monitoring wells were analyzed for 601/602 volatile organic compounds (VOCs) by EPA Method 6200. Fewer VOCs are included under this analytical compared to recent groundwater monitoring events. The analytical results are shown in Table 4. 3. Surface Water Monitoring Surface water samples were not collected during this monitoring event. Surface water sampling of Frye Creek took place most recently during the December 2018 monitoring event. VOCs were not detected above laboratory detection limits in these two surface water samples. 4. Soil Contamination Monitoring The most recent soil sampling was conducted on May 23, 2018 in proximity to the area of the release and identified as SB-1, SB-2 and SB-3. VOCs were detected in all three samples, however only soil sample SB-1 contained levels which exceeded the Soil to Water Maximum Contaminant Concentration Levels (MSCC). The analytical results are shown in Table 8. 5. Summary of Groundwater Monitoring Groundwater contaminant levels primarily increased in monitoring wells MW-4R, MW-6R and MW-12R. Levels in MW-12R are significantly higher than previous sampling events. Many wells on the site have no identity plaques in the well man holes and there are several wells in the area of the former USTs that are not shown on historical site maps, therefore it is ALPHA Jack B Quick #3-GW Monitoring Report 7 possible that the incorrect well was sampled. The identity of the sampled will be established at the time of the next sampling event to determine if contaminant levels are showing an increase in MW-12R. Groundwater contaminant levels in MW-14R decreased since the last monitoring event. MW-14R is the farthest downgradient monitoring well on the site. Benzene, toluene, ethylbenzene, xylenes and naphthalene exceed the groundwater standard in MW-4R, benzene, xylenes and naphthalene exceed the groundwater standard in MW-12R and benzene and naphthalene exceed the groundwater standard in MW-6R and MW-14R. Contaminant levels do appear to be decreasing overall; however, a definitive trend is difficult to establish due to the fluctuations of the levels of detected contaminants from one event to the next. There were no contaminants detected above laboratory detection limits in monitoring wells MW-11R, MW-13 and MW-15. 6. Geology and Hydrogeology of the Region and the Site The subject site is located within the Inner Piedmont Physiographic Province of Western North Carolina. According to the Geologic Map of North Carolina (NC Geologic Survey, 1985) the site is underlain by Cambrian foliated to massive granitic gneiss and schist. Soils encountered during tank removal, soil excavation (05/24/94) and monitoring well installation (4/96) consisted of tan-brown to orange sandy silt (ML) and silty sand (SM) with a saprolitic texture. Groundwater was encountered at a depth of approximately 17.5-21.2 feet below ground surface (BGS) at the elevation of the store. 7. Summary of Assessment for Soil and Groundwater The soil contamination remaining at the site is located from 15 to 20 feet below the existing pavement grade. The most recent soil sampling shows levels which continue to exceed soil to water MSCC levels in a sample collected from a location northeast and downgradient of the release. The current levels of petroleum constituents in the area of the release are shown in Table 8. The groundwater contamination consists of an apparent moderate to low level dissolved contaminant plume. The gasoline dissolved plume currently consists of 4 wells that contain low to moderate level gasoline contamination. Overall, the monitoring wells appear to be showing a decrease of detected contaminants; however fluctuations from one sampling event to the next is very common. Monitoring wells MW-11R, MW-13 and MW-15 have been, for the most part, outside of the contaminant plume. A plume stability analysis was performed as part of the June 2022 monitoring event utilizing the Mann-Kendall analysis method. The Mann-Kendall statistical method is used to determine if concentrations of a contaminant are increasing, decreasing or stable over time. The GSI Mann-Kendall Toolkit software, developed by GSI Environmental, Inc. was used for this plume stability analysis. The worksheets for the naphthalene and benzene concentration trends are included in Appendix B. Monitoring wells MW-4R, MW-6R and MW14R were used in the analysis for naphthalene concentration trends and wells MW-4R, MW-6R, MW-12R ALPHA Jack B Quick #3-GW Monitoring Report 8 and MW-14R were used in the determination for benzene concentration trends. Concentration levels that were below detection limits for the wells used in this analysis were reported as half of the value of the laboratory detection limit. Analytical data from sixteen consecutive monitoring events was used in the determination of plume stability. Analysis of the benzene concentration trend indicates that concentrations are decreasing or probably decreasing in all of the wells. The overall contaminant plume trend is characterized as shrinking. For naphthalene, the individual concentration trends are determined to be stable, no trend and increasing in MW-4R, MW-6R and MW-14R, respectively. Using these individual concentration trends in conjunction with where the wells are located within the plume, the Mann-Kendall analysis method shows that the the overall contaminant plume trend for naphthalene is characterized as expanding. F. FREE PRODUCT Free product was not detected in any wells opened and gauged during this sampling event. A previous monitoring event in 2001 showed product accumulating in wells MW-4 and MW-11. The product was originally bailed from the wells but was followed up by an Aggressive Fluid Vapor Recovery (AFVR) event. No free product removal is needed at this time. G. SOIL REMEDIATION Soil remediation was not performed during this reporting period. H. GROUNDWATER REMEDIATION A Corrective Action Plan was submitted to clean up the site in 1996. The CAP was not executed. No groundwater remediation is currently planned or directed for the site. I. CONCLUSIONS Based on the results of this round of monitoring, Alpha recommends continued semi-annual groundwater monitoring to confirm that elevated contaminant levels in MW-4R, MW-6R and MW-14R will not reach the creek. J. CLOSING STATEMENTS This Monitoring Report and the results found herein are limited to the specific site and the sampling locations as described. However, it is a well-known fact that variation in both geology and hydrogeology may occur between well sampling locations. It is also a well- known fact that changes in groundwater and subsurface conditions can and do occur through ALPHA Jack B Quick #3-GW Monitoring Report 9 time. These chiefly are regarding groundwater flow velocity, groundwater elevations and changes in groundwater quality at various locations on a given site. The conclusions drawn from the data presented in this report as well as the reporting methodology are in general accordance with the existing standards and accepted hydrogeologic and environmental engineering practices in use at the current time. Should at some point in the future, changes occur which require revision of this report or the conclusions drawn from it, we reserve the right to make the necessary changes given the data showing the changes and conditions and revise the conclusions drawn from the data as may be required. ALPHA Jack B Quick #3 - Monitoring Report 9 FIGURES ALPHALEGEND ALPHALEGEND ALPHALEGEND ALPHALEGEND ALPHA Jack B Quick #3-Annual Monitoring Report 10 TABLES UST ID Number Current/Last Contents Previous Contents Capacity (gallons) Construction Details Tank Dimensions Description of Associated Piping and Pumps Date Tank Installed Status of UST Was release associated with the UST System? 1 Gasoline Gasoline 4000 Steel 8'X10' 8" Steel Fuel line leading from UST to fuel dispensers 4/18/1968 Permanently closed by removal 5/24/1994 Yes 2 Gasoline Gasoline 4000 Steel 8'X10' 8" Steel Fuel line leading from UST to fuel dispensers 4/18/1968 Permanently closed by removal 8/25/1994 Yes 3 Gasoline Gasoline 4000 Steel 8'X10' 8" Steel Fuel line leading from UST to fuel dispensers 4/18/1968 Permanently closed by removal 5/24/1994 Yes 4 Gasoline Gasoline 4000 Steel 8'X10' 8" Steel Fuel line leading from UST to fuel dispensers 4/18/1968 Permanently closed by removal 5/24/1994 Yes 5 Diesel Diesel 4000 Steel 8'X10' 8" Steel Fuel line leading from UST to fuel dispensers 4/15/1983 Permanently closed by removal 5/24/1994 No 6 Off Road Diesel Off Road Diesel 560 Steel 48"X72" Steel Fuel line leading from UST to fuel dispensers 4/18/1970 Permanently closed by removal 1/5/1983 No 7 Waste Oil Waste Oil 560 Steel 48"X72" Steel Fuel line leading from UST to fuel dispensers 4/18/1970 Permanently closed by removal 1/5/1983 No A1B Gasoline Gasoline 6000 of 20,000 Steel with FRP Coating Unknown FRP 10/3/1994 Currently Active No A1 Gasoline Gasoline 14,000 of 20,000 Steel with FRP Coating Unknown FRP 10/3/1994 Currently Active No Alpha Project #22245.01 TF TABLE 1 SITE HISTORY - UST SYSTEM INFORMATION JACK B QUICK #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 ALPHA UST ID Number 0-004930 UST ID Number 0-004930 State Zip State Zip NC 28690 NC 28690 State Zip State Zip NC 28601 NC 28601 Street Address PO Box 279 Burke Inc.,Mr. Gerald Baker, President 4/18/1968 to 5/24/1994 1-7 Facility ID Number Name of Owner Dates of Operation (mm/dd/yy to mm/dd/yy) Name of Operator Dates of Operation (mm/dd/yy to mm/dd/yy) Burke Oil Company, Inc.4/19/66 to 8/25/1994 City Valdese Telephone Number 828-397-3421 Hickory 828-397-3421 Street Address 1120 3rd Avenue Drive N.W. City Telephone Number Burke Inc., Mr. Gerald Baker, President 10/3/1994 to Present Street Address PO Box 279 A1 and A1B Facility ID Number Name of Owner Dates of Operation (mm/dd/yy to mm/dd/yy) Telephone Number Name of Operator Dates of Operation (mm/dd/yy to mm/dd/yy) Burke Oil Company, Inc.10/3/1994 to Present City Telephone Number Valdese 828-397-3421 Hickory 828-397-3421 TABLE 2 UST OWNER/OPERATOR INFORMATION JACK B QUICK #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF Street Address 1120 3rd Avenue Drive N.W. City ALPHA TAX PARCEL NUMBER / MAP ID OWNER / OCCUPANT NAME (Last, First, MI)ADDRESS 279312858475 Morphis, Vivian F.1204 11th Street NW, Hickory, N.C. 28601 279312857062 Division 5, LLC 1115 Old Lenoir Road, NW, Hickory, NC 28601 279312859267 Newton, Doris, S.1097 12th Avenue, NW, Hickory, N.C. 28601 279312950513 Klutz, Ray, E., Heirs Undeveloped Lot, 12th Avenue, Hickory, NC 28601 279312950360 LaGamba, David F. & Kathy C.1095 12th Avenue, NW, Hickory, N.C. 28601 279312857216 City of Hickory Traffic Bounded Triangle-Old Lenoir Road, Hickory, NC 28601 Alpha Project #22245.01 TF TABLE 3 PROPERTY OWNERS/OCCUPANTS Jack B Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 ALPHA Contaminant of Concern Well ID Date Collected (m/dd/yy) 11/13/2013 1,620 5,720 730 6,730 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 462 NA 132 24,500 26,300 BDL 3/18/2014 1,690 6,820 960 8,320 NA BDL NA BDL BDL BDL BDL BDL 54.8 146 48.2 456 2,000 BDL 621 BDL 89.4 22,300 33,200 BDL 12/15/2014 1,950 3,660 710 5,598 BDL BDL NA BDL BDL BDL BDL BDL 50.4 131 BDL 415 1,710 BDL 456 BDL 54.6 7,710 13,400 BDL 5/13/2015 1,670 6,170 1,040 7,750 BDL BDL NA BDL BDL BDL BDL BDL 67.4 173 BDL 570 2,120 BDL 605 12.7 34.4 8,620 10,100 BDL* 5/23/2016 1,250 5,840 901 7,470 BDL BDL NA BDL BDL BDL BDL BDL 59.2 158 BDL 491 1,860 BDL 450 BDL BDL*NA NA NA 12/29/2016 854 2,010 383 3,097 BDL BDL NA BDL BDL BDL BDL BDL 31.1 78.9 BDL 227 958 BDL 246 BDL BDL NA NA NA 12/19/2017 778 3,120 600 4,630 BDL 612 NA BDL BDL BDL BDL BDL 42.4 BDL BDL BDL 1,240 BDL 400 BDL BDL NA NA NA 6/6/2018*741 5,450 1,020 8,630 BDL BDL NA BDL 84.2 BDL BDL BDL 62.8 174 BDL BDL 2,060 BDL 563 BDL BDL NA NA NA 12/5/2018*1,060 5,930 977 8,280 BDL BDL NA BDL BDL BDL BDL BDL 60.2 BDL BDL BDL 2,000 BDL 553 BDL BDL NA NA NA 6/6/2019*1,010 5,380 991 8,770 BDL BDL NA BDL BDL BDL BDL BDL 64.8 184 BDL 545 2,140 BDL 453 BDL BDL NA NA NA 12/20/2019*946 5,000 937 8,490 BDL BDL NA BDL BDL BDL BDL BDL 60.7 154 BDL 494 2,000 BDL 446 BDL BDL NA NA NA 6/24/2020 634 3,670 899 7,780 BDL BDL BDL BDL BDL BDL BDL BDL 57.6 149 BDL 466 1,820 BDL 489 BDL BDL NA NA NA 12/11/2020*502 2,800 690 5,860 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 498 NA BDL NA NA NA 6/23/2021 503 2,690 712 5,990 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 515 NA BDL NA NA NA 12/17/2021*575 3,010 748 6,540 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 496 NA BDL NA NA NA 6/27/2022 534 2,780 627 5,920 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 365 NA BDL NA NA NA 12/12/2022 571 3,820 1,210 10,400 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 653 NA BDL NA NA NA 11/13/2013 22.3 45.8 97.7 431 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 116 NA 36.8 1,700 2,540 1,080 3/18/2014 48.9 41.7 112 560 NA BDL NA BDL BDL BDL BDL BDL 16.2 33.7 1.0 46.6 342 BDL 132 1.2 25 697 2,210 594 12/17/2014 40.8 24.7 65.7 240 BDL BDL NA BDL BDL BDL BDL BDL 8.9 20.8 BDL 20.5 200 BDL 68.1 BDL 8.2 457 1370 498 5/13/2015 132 89.2 144 548 18.2 BDL NA 0.85 BDL BDL BDL BDL 23.8 54.1 BDL 89.1 392 BDL 134 1.3 12.7 1,410 3,240 807 5/26/2016 45.1 81.3 146 680 BDL BDL NA BDL BDL BDL BDL 7.1 24.8 46.8 BDL 100 397 BDL 166 2.0 4.9 NA NA NA 12/29/2016 31.7 26.5 65.8 285 BDL BDL NA BDL BDL BDL BDL 2.6 8.5 20.5 BDL 20.8 246 BDL 66.0 BDL 2.2 NA NA NA 12/14/2017 40.2 18.7 51.3 270 BDL BDL NA BDL BDL BDL BDL BDL 7.7 BDL BDL BDL 233 BDL 69.4 BDL 2.6 NA NA NA 6/6/2018 57.6 41.1 85.2 430 BDL BDL NA BDL BDL 1.3 BDL BDL 14.5 32.8 BDL 89.7 373 BDL 112 1.7 2.2 NA NA NA 12/5/2018*21.1 22.3 63.1 308 BDL BDL NA BDL BDL BDL BDL BDL 9.1 BDL BDL BDL 242 BDL 77.1 BDL BDL NA NA NA 6/6/2019*30.5 51.9 136 671 BDL BDL NA BDL BDL BDL BDL BDL 25.2 BDL BDL BDL 509 BDL 188.0 BDL BDL NA NA NA 12/20/2019 17.9 12.8 44.5 194.0 BDL BDL NA BDL BDL BDL BDL BDL 7.5 16.5 BDL 39.3 199 BDL 51.2 BDL BDL NA NA NA 6/24/2020 48.3 47.3 95.5 485 BDL BDL BDL BDL BDL BDL BDL BDL 20.6 43.5 BDL 144 478 BDL 156 BDL BDL NA NA NA 12/11/2020*29.1 38.6 91.2 463 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 144 NA BDL NA NA NA 6/23/2021 36.2 37.1 131 502 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 158 NA BDL NA NA NA 12/17/2021 12.2 12.7 56.8 228 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 75.8 NA BDL NA NA NA 6/14/2022 19.4 14.2 59.6 199 NA NA NA BDL BDL BDL NA NA NA NA NA NA NA NA 75.8 NA BDL NA NA NA 12/12/2022 48.7 22.6 82.0 171 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 99.3 NA BDL NA NA NA 11/13/2013 3/18/2014 n-Propylbenzenetert-Butyl AlcoholTotal XylenesChloroformMW-4R MW-6R Styrenen-ButylbenzeneTetrachloroetheneNOT SAMPLEDBenzene sec-Butylbenzene2-Butanone (MEK)NaphthaleneMTBEC9-C10 AromaticsTABLE 4 SUMMARY OF GROUNDWATER ANALYTICAL RESULTS (2013-present) Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC Alpha Project #22245.01 TF MADEP VPH All Results Shown in µg/L(ppb) unless otherwise noted Analytical Method Isopropylbenzene1,2,4-TrimethylbenzeneEPA 6200B Chloromethane1,3,5-TrimethylbenzeneTolueneEthylbenzenetert-Amylmethyl etherC9-C12 Aliphaticcis-1,2-DichloroetheneDiisopropyl etherC5-C8 AliphaticNOT SAMPLED MW-9 ALPHA Contaminant of Concern Well ID Date Collected (m/dd/yy)n-Propylbenzenetert-Butyl AlcoholTotal XylenesChloroformStyrenen-ButylbenzeneTetrachloroetheneBenzenesec-Butylbenzene2-Butanone (MEK)NaphthaleneMTBEC9-C10 AromaticsTABLE 4 SUMMARY OF GROUNDWATER ANALYTICAL RESULTS (2013-present) Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC Alpha Project #22245.01 TF MADEP VPH All Results Shown in µg/L(ppb) unless otherwise noted Analytical Method Isopropylbenzene1,2,4-TrimethylbenzeneEPA 6200B Chloromethane1,3,5-TrimethylbenzeneTolueneEthylbenzenetert-Amylmethyl etherC9-C12 Aliphaticcis-1,2-DichloroetheneDiisopropyl etherC5-C8 AliphaticALPHA 11/13/2013 3/18/2014 12/15/2014 BDL BDL BDL BDL BDL BDL NA BDL BDL 0.52 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 5/13/2015 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 5/26/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/29/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/14/2017 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 22.9 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.53 NA NA NA 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/6/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/20/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/24/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/11/2020 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/23/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/17/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/14/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/12/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 11/13/2013 13.3 BDL 7.2 63.4 NA NA NA BDL BDL NA NA NA NA NA BDL NA NA BDL 3.5 NA BDL 199 213 BDL 3/18/2014 1.7 0.89 1.1 9.6 NA BDL NA BDL BDL BDL BDL BDL BDL BDL BDL 1.0 2.3 BDL BDL BDL BDL BDL BDL BDL 12/15/2014 0.86 0.81 BDL 9.2 BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL 0.94 BDL BDL BDL BDL BDL BDL BDL BDL 5/13/2015 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 5/26/2016 1.1 0.94 0.74 8.1 BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL 0.76 2.3 BDL BDL BDL BDL NA NA NA 12/29/2016 0.69 BDL BDL 6.0 BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL 0.80 BDL BDL BDL BDL BDL NA NA NA 12/14/2017 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.63 NA NA NA 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 13.6 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.57 NA NA NA 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.51 NA NA NA 6/6/2019 1.8 0.69 2.5 11.3 BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL 9.2 BDL 5.3 BDL BDL NA NA NA 12/20/2019 0.81 BDL 0.63 10.6 BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL 3.8 BDL BDL BDL BDL NA NA NA 6/24/2020 BDL BDL BDL 1.7 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 1.3 BDL BDL BDL BDL NA NA NA 12/11/2020 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/23/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/17/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/14/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/12/2022 93.4 43.3 91.2 794 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 13.3 NA BDL NA NA NA MW-12R MW-11 NOT SAMPLED MW-11R NOT SAMPLED NOT SAMPLED Contaminant of Concern Well ID Date Collected (m/dd/yy)n-Propylbenzenetert-Butyl AlcoholTotal XylenesChloroformStyrenen-ButylbenzeneTetrachloroetheneBenzenesec-Butylbenzene2-Butanone (MEK)NaphthaleneMTBEC9-C10 AromaticsTABLE 4 SUMMARY OF GROUNDWATER ANALYTICAL RESULTS (2013-present) Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC Alpha Project #22245.01 TF MADEP VPH All Results Shown in µg/L(ppb) unless otherwise noted Analytical Method Isopropylbenzene1,2,4-TrimethylbenzeneEPA 6200B Chloromethane1,3,5-TrimethylbenzeneTolueneEthylbenzenetert-Amylmethyl etherC9-C12 Aliphaticcis-1,2-DichloroetheneDiisopropyl etherC5-C8 AliphaticALPHA 11/13/2013 BDL 7.3 1.9 15.2 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA 1.6 BDL 64.7 BDL 3/18/2014 BDL BDL BDL BDL NA BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 1.3 BDL BDL BDL 12/17/2014 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 1.3 BDL BDL BDL 5/13/2015 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.59 BDL BDL 1.4 BDL BDL BDL 5/26/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.82 NA NA NA 12/29/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 1.2 NA NA NA 12/14/2017 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 1.2 NA NA NA 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 7.8 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 0.59 NA NA NA 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/6/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/20/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/24/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/11/2020 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/23/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/17/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/14/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/12/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 11/13/2013 30.9 5.6 7.9 13.5 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 76.7 NA 4 851 777 368 3/18/2014 14.8 24.2 6.6 39.8 NA BDL NA BDL BDL BDL BDL BDL 6.5 8 BDL 1.7 8.3 BDL 17.6 BDL BDL 267 215 89.5 12/17/2015 31.5 1.7 2.7 3.47 BDL BDL NA BDL BDL BDL 7.7 6.1 20.9 43.1 BDL 1.7 BDL BDL 58.7 BDL 4.2 898 424 344 5/13/2015 3.4 BDL BDL BDL BDL BDL NA BDL BDL BDL BDL 0.97 1.6 1.3 BDL BDL BDL BDL BDL BDL BDL 468 67.9 ND 5/26/2016 14.4 1.0 1.2 1.4 BDL BDL NA BDL BDL BDL BDL 2.7 8.7 16.5 BDL BDL BDL BDL 17.9 BDL 1.2 NA NA NA 12/29/2016 24.3 1.5 27.4 2.93 BDL BDL NA BDL BDL BDL BDL 5.0 20.6 51.0 BDL BDL 1.5 BDL 29.8 BDL 1.9 NA NA NA 12/14/2017 19.1 1.4 2.2 3.21 BDL BDL NA BDL BDL BDL BDL 8.2 26.3 63.1 BDL BDL BDL BDL 61.2 BDL 2.9 NA NA NA 6/6/2018 6.0 BDL 4.2 BDL BDL BDL NA BDL 5.1 BDL 1.6 2.5 4.9 9.6 BDL BDL BDL BDL 4.7 BDL BDL NA NA NA 12/5/2018 5.2 BDL 0.61 BDL BDL BDL NA BDL BDL BDL 2.7 3.5 7.0 17.7 BDL BDL BDL BDL 6.8 BDL BDL NA NA NA 6/6/2019 17.4 1.3 8.9 2.1 BDL BDL NA BDL BDL BDL 4.3 4.1 16.8 39.9 BDL BDL BDL BDL 31.5 BDL 1.0 NA NA NA 12/20/2019 10.0 1.3 2.4 2.82 BDL BDL NA BDL BDL BDL BDL 4.2 14.9 38.1 BDL BDL BDL BDL 34.1 BDL 1.2 NA NA NA 6/24/2020 13.7 1.4 9.4 2.4 BDL BDL 8.9 BDL BDL BDL 2.7 2.7 13.8 29.3 BDL BDL 0.95 BDL 46.9 BDL BDL NA NA NA 12/11/2020 17.4 1.9 10 3.4 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 65.3 NA BDL NA NA NA 6/23/2021 16.5 2.2 4.3 3.1 NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 89.5 NA BDL NA NA NA 12/17/2021 6.9 1.2 1.9 BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 84.6 NA 1.4 NA NA NA 6/14/2022 3.7 BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 38.6 NA BDL NA NA NA 12/12/2022 2.0 BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL 22.1 NA BDL NA NA NA MW-13 MW-14R Contaminant of Concern Well ID Date Collected (m/dd/yy)n-Propylbenzenetert-Butyl AlcoholTotal XylenesChloroformStyrenen-ButylbenzeneTetrachloroetheneBenzenesec-Butylbenzene2-Butanone (MEK)NaphthaleneMTBEC9-C10 AromaticsTABLE 4 SUMMARY OF GROUNDWATER ANALYTICAL RESULTS (2013-present) Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC Alpha Project #22245.01 TF MADEP VPH All Results Shown in µg/L(ppb) unless otherwise noted Analytical Method Isopropylbenzene1,2,4-TrimethylbenzeneEPA 6200B Chloromethane1,3,5-TrimethylbenzeneTolueneEthylbenzenetert-Amylmethyl etherC9-C12 Aliphaticcis-1,2-DichloroetheneDiisopropyl etherC5-C8 AliphaticALPHA 11/13/2013 BDL 3.6 1 8.7 NA BDL NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL BDL BDL BDL 3/18/2014 BDL BDL BDL BDL NA BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 12/17/2015 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 5/13/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL 5/26/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/29/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/14/2017 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 22.4 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/6/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/20/2019 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 6/24/2020 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 12/11/2020 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/23/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/17/2021 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 6/14/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA 12/12/2022 BDL BDL BDL BDL NA NA NA BDL BDL BDL NA NA NA NA BDL NA NA BDL BDL NA BDL NA NA NA SS-1 12/29/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA SS-2 12/29/2016 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA SS-1 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 80.9 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA SS-2 6/6/2018 BDL BDL BDL BDL BDL BDL NA BDL 81.3 BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA SS-5 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA SS-6 12/5/2018 BDL BDL BDL BDL BDL BDL NA BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL BDL NA NA NA 1 600 600 500 128 10 4000 70 3 70 70 70 70 70 0.7 400 400 70 6 70 20 400 700 200 5,000 260,000 84,500 85,000 128,000 10,000 400,000 70,000 3,000 70,000 5,900 8,800 30,500 26,100 700 24,100 28,500 70,000 6,000 70,000 20,000 NL NL NL Key BDL - Below Detection Limit Bold number indicates result exceeded 2L Groundwater Standard MR - Monitoring Report *Indicates Increased Reporting Limit NA - Not Analyzed NL - Not Listed Gross Contamination Level 2L Groundwater Standard MW-15 Well ID Date Collected (m/dd/yy)Sample ID Incident Phase MW-1 2/23/2001 MW-1 CSA BDL BDL BDL BDL BDL BDL BDL BDL 4 9/6/2012 MR BDL BDL BDL BDL BDL BDL BDL BDL 13.2 MW-2 2/23/2001 MW-2 CSA BDL BDL BDL BDL BDL 294 BDL BDL 15 9/6/2012 MR BDL 4.5 2.3 BDL BDL 411 362 115 BDL MW-3 2/23/2001 MW-3 CSA BDL BDL BDL BDL BDL BDL BDL BDL BDL 9/6/2012 MR BDL 0.54 BDL BDL BDL BDL BDL BDL 1.3 MW-5 9/24/2001 MW-5 CSA BDL BDL BDL 2.9 14.8 2260 BDL BDL 4060 9/6/2012 MR BDL BDL BDL BDL BDL BDL 180 63 BDL MW-8 9/24/2001 MW-8 CSA 9/6/2012 MR BDL BDL BDL BDL BDL BDL BDL BDL BDL MW-11 9/24/2001 MW-11 CSA 470 1320 270 3170 BDL 5900 6390 BDL 740 9/6/2012 MR BDL BDL BDL BDL BDL BDL 69 11 BDL MW-13 10/5/2001 MW-13 CSA BDL BDL BDL BDL BDL 218 BDL BDL 2.5 9/6/2012 MR BDL BDL BDL BDL BDL BDL 80 5.9 BDL 1 600 600 500 70 420 4200 210 20 5000 257500 29000 875000 70000 NL NL NL 200000 Key NA - Not Analyzed Bold number indicates result exceeded 2L Groundwater Standard NL - Not Listed MR - Monitoring Report Dry WellEthylbenzeneAnalytical Method BDL - Below Detection Limit C9-C12 AliphaticsMTBEC5-C8 AliphaticsGCL (µg/l) 2L Standard (µg/l)Diisopropyl etherContaminant of Concern BenzeneC9-C10 AromaticsTolueneTotal XylenesTable 5 Historical Analytical Results Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF EPA 601/602/6200 (Reported in ug/kg) All Results Shown in µg/L(ppb) unless otherwise noted ALPHA Well ID Total Depth Screened Interval (x to y ft. BGS)Top of Casing Elevation* MW-1 30 15-30 1030.5 MW-2 25 10-25 1028.5 MW-3 25 10-25 1024.3 MW-4R 28.5 18.5-28.5 1028.81 MW-5 15 3-15 1008.6 MW-6R 19 4-19 1008.11 MW-8 25 10-25 1031.7 MW-10R 30.5 10.5-30.5 1028.31 MW-11 27 12-27 1028.0 MW-11R 25 13-25 1011.06 MW-12R 28 8-28 1024.22 MW-13 17 5-17 1006.7 MW-14R 19 9-19 1011.28 All categories, except well number, are in units of feet Based on a Survey Provided by a Registered Land Surveyor TABLE 6 Monitoring Well Construction Data Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF ALPHA Well #Date Sampled Depth to Groundwater TOC Elevation Groundwater Elevation (ft.)* 9/5/2002 23.1 1007.4 8/10/2012 20.1 1010.4 9/5/2002 23.8 1004.7 8/10/2012 19.58 1008.92 9/5/2002 19.06 1005.2 8/10/2012 17.5 1006.8 7/1/2013 21 1007.81 11/13/2013 20.61 1008.20 3/18/2014 20.32 1008.49 12/15/2014 21.92 1006.89 5/13/2015 21.64 1007.17 5/26/2016 21.60 1007.21 12/29/2016 22.38 1006.43 12/19/2017 22.41 1006.40 6/6/2018 20.56 1008.25 12/5/2018 20.27 1008.54 6/6/2019 19.47 1009.34 12/20/2019 20.17 1008.64 6/24/2020 18.70 1010.11 12/11/2020 18.71 1010.10 6/23/2021 19.39 1009.42 12/17/2021 21.33 1007.48 6/14/2022 19.83 1008.98 12/12/2022 21.07 1007.74 9/5/2002 8.55 1000 7/8/2009 8.02 1000.53 8/9/2012 11 997.6 7/1/2013 9.1 999.01 11/13/2013 4.45 1003.66 3/18/2014 3.52 1004.59 12/17/2014 5.21 1002.9 5/13/2015 5.02 1003.09 5/26/2016 4.15 1003.96 12/29/2016 5.01 1003.10 12/14/2017 5.54 1002.57 6/6/2018 3.95 1004.16 12/5/2018 3.80 1004.31 6/6/2019 3.30 1004.81 12/20/2019 3.70 1004.41 6/24/2020 2.48 1005.63 12/11/2020 2.50 1005.61 6/23/2021 3.39 1004.72 12/17/2021 4.30 1003.81 6/14/2022 4.64 1003.47 12/12/2022 4.70 1003.41 9/5/2002 22.7 1009 8/10/2012 21.17 1010.531031.7 1008.6 MW-8 MW-6R 1008.11 MW-5 TABLE 7 Current and Historical Groundwater Elevations Jack B Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF 1030.5 1028.5 1024.3 1028.81 MW-1 MW-2 MW-3 MW-4R ALPHA Well #Date Sampled Depth to Groundwater TOC Elevation Groundwater Elevation (ft.)* TABLE 7 Current and Historical Groundwater Elevations Jack B Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF ALPHA MW-10R 7/1/2013 19.7 1028.31 1008.61 MW-11 9/5/2002 22.5 1028 1005.5 12/15/2014 8.73 1002.03 5/13/2015 9.73 1001.33 5/26/2016 7.90 1003.16 12/29/2016 9.24 1001.82 6/6/2018 7.84 1003.22 12/5/2018 7.52 1003.54 6/6/2019 7.04 1004.02 12/20/2019 7.53 1003.53 6/24/2020 6.24 1004.82 12/11/2020 6.34 1004.69 6/23/2021 6.94 1004.12 12/17/2021 8.50 1002.56 6/14/2022 8.59 1002.47 12/12/2022 8.30 1002.76 7/1/2013 18.60 1005.62 11/13/2013 18.38 1005.84 3/18/2014 17.52 1006.7 12/15/2014 19.31 1004.91 5/13/2015 17.02 1007.20 5/26/2016 17.91 1006.31 12/29/2016 20.02 1004.20 12/14/2017 21.08 1003.14 6/6/2018 19.05 1005.17 12/5/2018 18.66 1005.56 6/6/2019 16.63 1007.59 12/20/2019 17.62 1006.60 6/24/2020 15.77 1008.45 12/11/2020 15.64 1008.58 6/23/2021 16.48 1007.74 12/17/2021 18.74 1005.48 6/14/2022 19.68 1004.54 12/12/2022 20.37 1003.85 9/5/2002 4.49 1002.2 8/9/2012 5.50 1001.2 11/13/2013 5.51 1001.19 3/18/2014 4.49 1002.21 12/17/2014 6.22 1000.48 5/13/2015 5.81 1000.89 5/26/2016 5.10 1001.6 12/29/2016 5.95 1000.75 12/14/2017 5.98 1000.72 6/6/2018 4.95 1001.75 12/5/2018 4.81 1001.89 6/6/2019 4.71 1001.99 12/20/2019 4.76 1001.94 6/24/2020 3.86 1002.84 12/11/2020 4.08 1002.62 6/23/2021 4.54 1002.16 12/17/2021 5.55 1001.15 6/14/2022 5.31 1001.39 12/12/2022 5.24 1001.46 MW-13 1006.7 MW-11R 1011.06 MW-12R 1024.22 Well #Date Sampled Depth to Groundwater TOC Elevation Groundwater Elevation (ft.)* TABLE 7 Current and Historical Groundwater Elevations Jack B Quick #3 1120 3rd Avenue Drive NW, Hickory, NC 28601 Alpha Project #22245.01 TF ALPHA 7/1/2013 15.20 996.08 11/13/2013 14.99 996.29 3/18/2014 14.65 996.63 12/17/2014 16.73 994.55 5/13/2015 16.01 995.27 5/26/2016 15.58 995.70 12/29/2016 15.36 995.92 12/14/2017 15.64 995.64 6/6/2018 14.81 996.47 12/5/2018 14.81 996.64 6/6/2019 14.93 996.35 12/20/2019 14.93 996.35 6/24/2020 14.53 996.75 12/11/2020 14.79 996.49 6/23/2021 15.09 996.19 12/17/2021 15.37 995.91 6/14/2022 15.39 995.89 12/12/2022 15.30 995.98 11/13/2014 9.26 996.93 3/18/2014 8.73 997.46 12/17/2014 9.26 996.93 5/13/2016 9.29 996.90 5/26/2016 9.13 997.06 12/29/2016 9.20 996.99 12/14/2017 9.30 996.89 6/6/2018 8.81 997.38 12/5/2018 8.73 997.46 6/6/2019 8.79 997.40 12/20/2019 8.68 997.51 6/24/2020 8.34 997.85 12/11/2020 8.47 997.72 6/23/2021 8.67 997.52 12/17/2021 9.04 997.15 6/14/2022 8.87 997.32 12/12/2022 8.98 997.21 MW-14R 1011.28 MW-15 1006.19 Sample ID Date Collected Sample Depth (ft bgs) SB-1 5/23/2018*17-18 2.76 BDL 16.3 11.3 17.9 81.2 41.0 483 BDL 27.6 7.08 55.0 318 97.3 SB-2 5/23/2018 17-18 BDL BDL BDL BDL BDL 0.0084 BDL 0.0206 0.0092 BDL BDL BDL 0.0067 BDL SB-3 5/23/2018 17-18 BDL 0.125 BDL BDL BDL BDL BDL BDL 0.0060 BDL BDL BDL 0.0058 BDL 0.0056 24 4.3 1.7 0.12 4.3 4.9 4.6 0.091 1.7 3.3 0.16 8.5 8.3 18 14,000 626 1,564 100 1,200 1,560 3,129 350 626 626 313 782 782 Bold numbers indicate result exceeds Soil-to-Water Contaminant Concentration Levels Red numbers indicate result exceeds Residential Soil Cleanup Levels * Indicates Increased Reporting Limits TABLE 8 SUMMARY OF SOIL ANALYTICAL RESULTS Jack B. Quick #3 1120 3rd Avenue Drive NW, Hickory, NC Alpha Project # 22245.01 TF All Results Shown in mg/kg(ppm) unless otherwise noted Analytical Method EPA 6200B Contaminant of Concern BenzeneAcetonen-ButylbenzeneIsopropylbenzenep-IsopropyltolueneTolueneEthylbenzene1,3,5 TrimethylbenzeneSoil to Groundwater MSCC Residential MSCC BDL- Below Detection Limit Total XylenesMTBEn-Propylbenzenesec-ButylbenzeneNaphthalene1,2,4 TrimethylbenzeneALPHA ALPHA Jack B Quick #3 - Monitoring Report 11 APPENDICES #=CL# December 21, 2022 LIMS USE: FR - SARA ROSE LIMS OBJECT ID: 92641370 92641370 Project: Pace Project No.: RE: Ms. Sara Rose Alpha Environmental Sciences P.O. Box 2155 Asheville, NC 28801 JACK B QUICK #3 Dear Ms. Rose: Enclosed are the analytical results for sample(s) received by the laboratory on December 12, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report. The test results provided in this final report were generated by each of the following laboratories within the Pace Network: • Pace Analytical Services - Charlotte If you have any questions concerning this report, please feel free to contact me. Sincerely, Sara Poulson sara.poulson@pacelabs.com Project Manager (704)875-9092 Enclosures cc:Ms. Sara Rose, Alpha Environmental 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 1 of 26 #=CP# CERTIFICATIONS Pace Project No.: Project: 92641370 JACK B QUICK #3 Pace Analytical Services Charlotte South Carolina Laboratory ID: 99006 9800 Kincey Ave. Ste 100, Huntersville, NC 28078 North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342 North Carolina Wastewater Certification #: 12 South Carolina Laboratory ID: 99006 South Carolina Certification #: 99006001 South Carolina Drinking Water Cert. #: 99006003 Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84 Louisiana DoH Drinking Water #: LA029 Virginia/VELAP Certification #: 460221 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 2 of 26 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92641370 JACK B QUICK #3 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92641370001 MW-4R SM 6200B 42 PASI-CCL 92641370002 MW-6R SM 6200B 42 PASI-CSAS 92641370003 MW-11R SM 6200B 42 PASI-CCL 92641370004 MW-12R SM 6200B 42 PASI-CCL 92641370005 MW-13 SM 6200B 42 PASI-CCL 92641370006 MW-14R SM 6200B 42 PASI-CCL 92641370007 MW-15 SM 6200B 42 PASI-CSAS 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 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 3 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-4R Lab ID:92641370001 Collected:12/12/22 11:25 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene 571 ug/L 12/20/22 03:26 71-43-225.0 25 Bromodichloromethane ND ug/L 12/20/22 03:26 75-27-425.0 25 Bromoform ND ug/L 12/20/22 03:26 75-25-225.0 25 Bromomethane ND ug/L 12/20/22 03:26 74-83-912525 Carbon tetrachloride ND ug/L 12/20/22 03:26 56-23-525.0 25 Chlorobenzene ND ug/L 12/20/22 03:26 108-90-725.0 25 Chloroethane ND ug/L 12/20/22 03:26 75-00-325.0 25 Chloroform ND ug/L 12/20/22 03:26 67-66-325.0 25 Chloromethane ND ug/L 12/20/22 03:26 74-87-325.0 25 Dibromochloromethane ND ug/L 12/20/22 03:26 124-48-125.0 25 1,2-Dibromoethane (EDB)ND ug/L 12/20/22 03:26 106-93-425.0 25 1,2-Dichlorobenzene ND ug/L 12/20/22 03:26 95-50-125.0 25 1,3-Dichlorobenzene ND ug/L 12/20/22 03:26 541-73-125.0 25 1,4-Dichlorobenzene ND ug/L 12/20/22 03:26 106-46-725.0 25 Dichlorodifluoromethane ND ug/L 12/20/22 03:26 75-71-825.0 25 1,1-Dichloroethane ND ug/L 12/20/22 03:26 75-34-325.0 25 1,2-Dichloroethane ND ug/L 12/20/22 03:26 107-06-225.0 25 1,1-Dichloroethene ND ug/L 12/20/22 03:26 75-35-425.0 25 cis-1,2-Dichloroethene ND ug/L 12/20/22 03:26 156-59-225.0 25 trans-1,2-Dichloroethene ND ug/L 12/20/22 03:26 156-60-525.0 25 1,2-Dichloropropane ND ug/L 12/20/22 03:26 78-87-525.0 25 cis-1,3-Dichloropropene ND ug/L 12/20/22 03:26 10061-01-525.0 25 trans-1,3-Dichloropropene ND ug/L 12/20/22 03:26 10061-02-625.0 25 Diisopropyl ether ND ug/L 12/20/22 03:26 108-20-325.0 25 Ethylbenzene 1210 ug/L 12/20/22 03:26 100-41-425.0 25 Methylene Chloride ND ug/L 12/20/22 03:26 75-09-250.0 25 Methyl-tert-butyl ether ND ug/L 12/20/22 03:26 1634-04-425.0 25 Naphthalene 653 ug/L 12/20/22 03:26 91-20-3 M150.0 25 1,1,2,2-Tetrachloroethane ND ug/L 12/20/22 03:26 79-34-525.0 25 Tetrachloroethene ND ug/L 12/20/22 03:26 127-18-425.0 25 Toluene 3820 ug/L 12/20/22 03:26 108-88-325.0 25 1,1,1-Trichloroethane ND ug/L 12/20/22 03:26 71-55-625.0 25 1,1,2-Trichloroethane ND ug/L 12/20/22 03:26 79-00-525.0 25 Trichloroethene ND ug/L 12/20/22 03:26 79-01-625.0 25 Trichlorofluoromethane ND ug/L 12/20/22 03:26 75-69-425.0 25 Vinyl chloride ND ug/L 12/20/22 03:26 75-01-425.0 25 Xylene (Total)10400 ug/L 12/20/22 03:26 1330-20-750.0 25 m&p-Xylene 7570 ug/L 12/20/22 03:26 179601-23-150.0 25 o-Xylene 2790 ug/L 12/20/22 03:26 95-47-625.0 25 Surrogates 4-Bromofluorobenzene (S)90 %12/20/22 03:26 460-00-470-130 25 1,2-Dichloroethane-d4 (S)87 %12/20/22 03:26 17060-07-070-130 25 Toluene-d8 (S)97 %12/20/22 03:26 2037-26-570-130 25 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 4 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-6R Lab ID:92641370002 Collected:12/12/22 13:10 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene 48.7 ug/L 12/16/22 08:35 71-43-21.0 1 Bromodichloromethane ND ug/L 12/16/22 08:35 75-27-41.0 1 Bromoform ND ug/L 12/16/22 08:35 75-25-21.0 1 Bromomethane ND ug/L 12/16/22 08:35 74-83-95.0 1 Carbon tetrachloride ND ug/L 12/16/22 08:35 56-23-51.0 1 Chlorobenzene ND ug/L 12/16/22 08:35 108-90-71.0 1 Chloroethane ND ug/L 12/16/22 08:35 75-00-31.0 1 Chloroform ND ug/L 12/16/22 08:35 67-66-31.0 1 Chloromethane ND ug/L 12/16/22 08:35 74-87-31.0 1 Dibromochloromethane ND ug/L 12/16/22 08:35 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/22 08:35 106-93-41.0 1 1,2-Dichlorobenzene ND ug/L 12/16/22 08:35 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 12/16/22 08:35 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 12/16/22 08:35 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 12/16/22 08:35 75-71-81.0 1 1,1-Dichloroethane ND ug/L 12/16/22 08:35 75-34-31.0 1 1,2-Dichloroethane ND ug/L 12/16/22 08:35 107-06-21.0 1 1,1-Dichloroethene ND ug/L 12/16/22 08:35 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 12/16/22 08:35 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 12/16/22 08:35 156-60-51.0 1 1,2-Dichloropropane ND ug/L 12/16/22 08:35 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 12/16/22 08:35 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 12/16/22 08:35 10061-02-61.0 1 Diisopropyl ether ND ug/L 12/16/22 08:35 108-20-31.0 1 Ethylbenzene 82.0 ug/L 12/16/22 08:35 100-41-41.0 1 Methylene Chloride ND ug/L 12/16/22 08:35 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 12/16/22 08:35 1634-04-41.0 1 Naphthalene 99.3 ug/L 12/16/22 08:35 91-20-32.0 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/22 08:35 79-34-51.0 1 Tetrachloroethene ND ug/L 12/16/22 08:35 127-18-41.0 1 Toluene 22.6 ug/L 12/16/22 08:35 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 12/16/22 08:35 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 12/16/22 08:35 79-00-51.0 1 Trichloroethene ND ug/L 12/16/22 08:35 79-01-61.0 1 Trichlorofluoromethane ND ug/L 12/16/22 08:35 75-69-41.0 1 Vinyl chloride ND ug/L 12/16/22 08:35 75-01-41.0 1 Xylene (Total)171 ug/L 12/16/22 08:35 1330-20-72.0 1 m&p-Xylene 156 ug/L 12/16/22 08:35 179601-23-12.0 1 o-Xylene 14.7 ug/L 12/16/22 08:35 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)96 %12/16/22 08:35 460-00-470-130 1 1,2-Dichloroethane-d4 (S)98 %12/16/22 08:35 17060-07-070-130 1 Toluene-d8 (S)98 %12/16/22 08:35 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 5 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-11R Lab ID:92641370003 Collected:12/12/22 12:30 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene ND ug/L 12/20/22 02:13 71-43-21.0 1 Bromodichloromethane ND ug/L 12/20/22 02:13 75-27-41.0 1 Bromoform ND ug/L 12/20/22 02:13 75-25-21.0 1 Bromomethane ND ug/L 12/20/22 02:13 74-83-95.0 1 Carbon tetrachloride ND ug/L 12/20/22 02:13 56-23-51.0 1 Chlorobenzene ND ug/L 12/20/22 02:13 108-90-71.0 1 Chloroethane ND ug/L 12/20/22 02:13 75-00-31.0 1 Chloroform ND ug/L 12/20/22 02:13 67-66-31.0 1 Chloromethane ND ug/L 12/20/22 02:13 74-87-31.0 1 Dibromochloromethane ND ug/L 12/20/22 02:13 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 12/20/22 02:13 106-93-41.0 1 1,2-Dichlorobenzene ND ug/L 12/20/22 02:13 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 12/20/22 02:13 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 12/20/22 02:13 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 12/20/22 02:13 75-71-81.0 1 1,1-Dichloroethane ND ug/L 12/20/22 02:13 75-34-31.0 1 1,2-Dichloroethane ND ug/L 12/20/22 02:13 107-06-21.0 1 1,1-Dichloroethene ND ug/L 12/20/22 02:13 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 12/20/22 02:13 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 12/20/22 02:13 156-60-51.0 1 1,2-Dichloropropane ND ug/L 12/20/22 02:13 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 12/20/22 02:13 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 12/20/22 02:13 10061-02-61.0 1 Diisopropyl ether ND ug/L 12/20/22 02:13 108-20-31.0 1 Ethylbenzene ND ug/L 12/20/22 02:13 100-41-41.0 1 Methylene Chloride ND ug/L 12/20/22 02:13 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 12/20/22 02:13 1634-04-41.0 1 Naphthalene ND ug/L 12/20/22 02:13 91-20-32.0 1 1,1,2,2-Tetrachloroethane ND ug/L 12/20/22 02:13 79-34-51.0 1 Tetrachloroethene ND ug/L 12/20/22 02:13 127-18-41.0 1 Toluene ND ug/L 12/20/22 02:13 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 12/20/22 02:13 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 12/20/22 02:13 79-00-51.0 1 Trichloroethene ND ug/L 12/20/22 02:13 79-01-61.0 1 Trichlorofluoromethane ND ug/L 12/20/22 02:13 75-69-41.0 1 Vinyl chloride ND ug/L 12/20/22 02:13 75-01-41.0 1 Xylene (Total)ND ug/L 12/20/22 02:13 1330-20-72.0 1 m&p-Xylene ND ug/L 12/20/22 02:13 179601-23-12.0 1 o-Xylene ND ug/L 12/20/22 02:13 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)92 %12/20/22 02:13 460-00-470-130 1 1,2-Dichloroethane-d4 (S)88 %12/20/22 02:13 17060-07-070-130 1 Toluene-d8 (S)97 %12/20/22 02:13 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 6 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-12R Lab ID:92641370004 Collected:12/12/22 10:45 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene 93.4 ug/L 12/20/22 18:35 71-43-22.5 2.5 Bromodichloromethane ND ug/L 12/20/22 18:35 75-27-42.5 2.5 Bromoform ND ug/L 12/20/22 18:35 75-25-22.5 2.5 Bromomethane ND ug/L 12/20/22 18:35 74-83-912.5 2.5 Carbon tetrachloride ND ug/L 12/20/22 18:35 56-23-52.5 2.5 Chlorobenzene ND ug/L 12/20/22 18:35 108-90-72.5 2.5 Chloroethane ND ug/L 12/20/22 18:35 75-00-32.5 2.5 Chloroform ND ug/L 12/20/22 18:35 67-66-32.5 2.5 Chloromethane ND ug/L 12/20/22 18:35 74-87-32.5 2.5 Dibromochloromethane ND ug/L 12/20/22 18:35 124-48-12.5 2.5 1,2-Dibromoethane (EDB)ND ug/L 12/20/22 18:35 106-93-42.5 2.5 1,2-Dichlorobenzene ND ug/L 12/20/22 18:35 95-50-12.5 2.5 1,3-Dichlorobenzene ND ug/L 12/20/22 18:35 541-73-12.5 2.5 1,4-Dichlorobenzene ND ug/L 12/20/22 18:35 106-46-72.5 2.5 Dichlorodifluoromethane ND ug/L 12/20/22 18:35 75-71-82.5 2.5 1,1-Dichloroethane ND ug/L 12/20/22 18:35 75-34-32.5 2.5 1,2-Dichloroethane ND ug/L 12/20/22 18:35 107-06-22.5 2.5 1,1-Dichloroethene ND ug/L 12/20/22 18:35 75-35-42.5 2.5 cis-1,2-Dichloroethene ND ug/L 12/20/22 18:35 156-59-22.5 2.5 trans-1,2-Dichloroethene ND ug/L 12/20/22 18:35 156-60-52.5 2.5 1,2-Dichloropropane ND ug/L 12/20/22 18:35 78-87-52.5 2.5 cis-1,3-Dichloropropene ND ug/L 12/20/22 18:35 10061-01-52.5 2.5 trans-1,3-Dichloropropene ND ug/L 12/20/22 18:35 10061-02-62.5 2.5 Diisopropyl ether ND ug/L 12/20/22 18:35 108-20-32.5 2.5 Ethylbenzene 91.2 ug/L 12/20/22 18:35 100-41-42.5 2.5 Methylene Chloride ND ug/L 12/20/22 18:35 75-09-25.0 2.5 Methyl-tert-butyl ether ND ug/L 12/20/22 18:35 1634-04-42.5 2.5 Naphthalene 13.3 ug/L 12/20/22 18:35 91-20-35.0 2.5 1,1,2,2-Tetrachloroethane ND ug/L 12/20/22 18:35 79-34-52.5 2.5 Tetrachloroethene ND ug/L 12/20/22 18:35 127-18-42.5 2.5 Toluene 43.3 ug/L 12/20/22 18:35 108-88-32.5 2.5 1,1,1-Trichloroethane ND ug/L 12/20/22 18:35 71-55-62.5 2.5 1,1,2-Trichloroethane ND ug/L 12/20/22 18:35 79-00-52.5 2.5 Trichloroethene ND ug/L 12/20/22 18:35 79-01-62.5 2.5 Trichlorofluoromethane ND ug/L 12/20/22 18:35 75-69-42.5 2.5 Vinyl chloride ND ug/L 12/20/22 18:35 75-01-42.5 2.5 Xylene (Total)794 ug/L 12/20/22 18:35 1330-20-75.0 2.5 m&p-Xylene 727 ug/L 12/20/22 18:35 179601-23-15.0 2.5 o-Xylene 68.0 ug/L 12/20/22 18:35 95-47-62.5 2.5 Surrogates 4-Bromofluorobenzene (S)91 %12/20/22 18:35 460-00-470-130 2.5 1,2-Dichloroethane-d4 (S)89 %12/20/22 18:35 17060-07-070-130 2.5 Toluene-d8 (S)98 %12/20/22 18:35 2037-26-570-130 2.5 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 7 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-13 Lab ID:92641370005 Collected:12/12/22 13:50 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene ND ug/L 12/20/22 02:31 71-43-21.0 1 Bromodichloromethane ND ug/L 12/20/22 02:31 75-27-41.0 1 Bromoform ND ug/L 12/20/22 02:31 75-25-21.0 1 Bromomethane ND ug/L 12/20/22 02:31 74-83-95.0 1 Carbon tetrachloride ND ug/L 12/20/22 02:31 56-23-51.0 1 Chlorobenzene ND ug/L 12/20/22 02:31 108-90-71.0 1 Chloroethane ND ug/L 12/20/22 02:31 75-00-31.0 1 Chloroform ND ug/L 12/20/22 02:31 67-66-31.0 1 Chloromethane ND ug/L 12/20/22 02:31 74-87-31.0 1 Dibromochloromethane ND ug/L 12/20/22 02:31 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 12/20/22 02:31 106-93-41.0 1 1,2-Dichlorobenzene ND ug/L 12/20/22 02:31 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 12/20/22 02:31 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 12/20/22 02:31 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 12/20/22 02:31 75-71-81.0 1 1,1-Dichloroethane ND ug/L 12/20/22 02:31 75-34-31.0 1 1,2-Dichloroethane ND ug/L 12/20/22 02:31 107-06-21.0 1 1,1-Dichloroethene ND ug/L 12/20/22 02:31 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 12/20/22 02:31 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 12/20/22 02:31 156-60-51.0 1 1,2-Dichloropropane ND ug/L 12/20/22 02:31 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 12/20/22 02:31 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 12/20/22 02:31 10061-02-61.0 1 Diisopropyl ether ND ug/L 12/20/22 02:31 108-20-31.0 1 Ethylbenzene ND ug/L 12/20/22 02:31 100-41-41.0 1 Methylene Chloride ND ug/L 12/20/22 02:31 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 12/20/22 02:31 1634-04-41.0 1 Naphthalene ND ug/L 12/20/22 02:31 91-20-32.0 1 1,1,2,2-Tetrachloroethane ND ug/L 12/20/22 02:31 79-34-51.0 1 Tetrachloroethene ND ug/L 12/20/22 02:31 127-18-41.0 1 Toluene ND ug/L 12/20/22 02:31 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 12/20/22 02:31 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 12/20/22 02:31 79-00-51.0 1 Trichloroethene ND ug/L 12/20/22 02:31 79-01-61.0 1 Trichlorofluoromethane ND ug/L 12/20/22 02:31 75-69-41.0 1 Vinyl chloride ND ug/L 12/20/22 02:31 75-01-41.0 1 Xylene (Total)ND ug/L 12/20/22 02:31 1330-20-72.0 1 m&p-Xylene ND ug/L 12/20/22 02:31 179601-23-12.0 1 o-Xylene ND ug/L 12/20/22 02:31 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)92 %12/20/22 02:31 460-00-470-130 1 1,2-Dichloroethane-d4 (S)89 %12/20/22 02:31 17060-07-070-130 1 Toluene-d8 (S)97 %12/20/22 02:31 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 8 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-14R Lab ID:92641370006 Collected:12/12/22 15:00 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene 2.0 ug/L 12/20/22 02:49 71-43-21.0 1 Bromodichloromethane ND ug/L 12/20/22 02:49 75-27-41.0 1 Bromoform ND ug/L 12/20/22 02:49 75-25-21.0 1 Bromomethane ND ug/L 12/20/22 02:49 74-83-95.0 1 Carbon tetrachloride ND ug/L 12/20/22 02:49 56-23-51.0 1 Chlorobenzene ND ug/L 12/20/22 02:49 108-90-71.0 1 Chloroethane ND ug/L 12/20/22 02:49 75-00-31.0 1 Chloroform ND ug/L 12/20/22 02:49 67-66-31.0 1 Chloromethane ND ug/L 12/20/22 02:49 74-87-31.0 1 Dibromochloromethane ND ug/L 12/20/22 02:49 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 12/20/22 02:49 106-93-41.0 1 1,2-Dichlorobenzene ND ug/L 12/20/22 02:49 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 12/20/22 02:49 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 12/20/22 02:49 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 12/20/22 02:49 75-71-81.0 1 1,1-Dichloroethane ND ug/L 12/20/22 02:49 75-34-31.0 1 1,2-Dichloroethane ND ug/L 12/20/22 02:49 107-06-21.0 1 1,1-Dichloroethene ND ug/L 12/20/22 02:49 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 12/20/22 02:49 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 12/20/22 02:49 156-60-51.0 1 1,2-Dichloropropane ND ug/L 12/20/22 02:49 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 12/20/22 02:49 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 12/20/22 02:49 10061-02-61.0 1 Diisopropyl ether ND ug/L 12/20/22 02:49 108-20-31.0 1 Ethylbenzene ND ug/L 12/20/22 02:49 100-41-41.0 1 Methylene Chloride ND ug/L 12/20/22 02:49 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 12/20/22 02:49 1634-04-41.0 1 Naphthalene 22.1 ug/L 12/20/22 02:49 91-20-32.0 1 1,1,2,2-Tetrachloroethane ND ug/L 12/20/22 02:49 79-34-51.0 1 Tetrachloroethene ND ug/L 12/20/22 02:49 127-18-41.0 1 Toluene ND ug/L 12/20/22 02:49 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 12/20/22 02:49 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 12/20/22 02:49 79-00-51.0 1 Trichloroethene ND ug/L 12/20/22 02:49 79-01-61.0 1 Trichlorofluoromethane ND ug/L 12/20/22 02:49 75-69-41.0 1 Vinyl chloride ND ug/L 12/20/22 02:49 75-01-41.0 1 Xylene (Total)ND ug/L 12/20/22 02:49 1330-20-72.0 1 m&p-Xylene ND ug/L 12/20/22 02:49 179601-23-12.0 1 o-Xylene ND ug/L 12/20/22 02:49 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)91 %12/20/22 02:49 460-00-470-130 1 1,2-Dichloroethane-d4 (S)87 %12/20/22 02:49 17060-07-070-130 1 Toluene-d8 (S)96 %12/20/22 02:49 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 9 of 26 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92641370 JACK B QUICK #3 Sample:MW-15 Lab ID:92641370007 Collected:12/12/22 14:30 Received:12/12/22 16:44 Matrix:Water Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit Analytical Method: SM 6200B Pace Analytical Services - Charlotte 601/602 Volatiles by SM 6200 Benzene ND ug/L 12/16/22 08:17 71-43-21.0 1 Bromodichloromethane ND ug/L 12/16/22 08:17 75-27-41.0 1 Bromoform ND ug/L 12/16/22 08:17 75-25-21.0 1 Bromomethane ND ug/L 12/16/22 08:17 74-83-95.0 1 Carbon tetrachloride ND ug/L 12/16/22 08:17 56-23-51.0 1 Chlorobenzene ND ug/L 12/16/22 08:17 108-90-71.0 1 Chloroethane ND ug/L 12/16/22 08:17 75-00-31.0 1 Chloroform ND ug/L 12/16/22 08:17 67-66-31.0 1 Chloromethane ND ug/L 12/16/22 08:17 74-87-31.0 1 Dibromochloromethane ND ug/L 12/16/22 08:17 124-48-11.0 1 1,2-Dibromoethane (EDB)ND ug/L 12/16/22 08:17 106-93-41.0 1 1,2-Dichlorobenzene ND ug/L 12/16/22 08:17 95-50-11.0 1 1,3-Dichlorobenzene ND ug/L 12/16/22 08:17 541-73-11.0 1 1,4-Dichlorobenzene ND ug/L 12/16/22 08:17 106-46-71.0 1 Dichlorodifluoromethane ND ug/L 12/16/22 08:17 75-71-81.0 1 1,1-Dichloroethane ND ug/L 12/16/22 08:17 75-34-31.0 1 1,2-Dichloroethane ND ug/L 12/16/22 08:17 107-06-21.0 1 1,1-Dichloroethene ND ug/L 12/16/22 08:17 75-35-41.0 1 cis-1,2-Dichloroethene ND ug/L 12/16/22 08:17 156-59-21.0 1 trans-1,2-Dichloroethene ND ug/L 12/16/22 08:17 156-60-51.0 1 1,2-Dichloropropane ND ug/L 12/16/22 08:17 78-87-51.0 1 cis-1,3-Dichloropropene ND ug/L 12/16/22 08:17 10061-01-51.0 1 trans-1,3-Dichloropropene ND ug/L 12/16/22 08:17 10061-02-61.0 1 Diisopropyl ether ND ug/L 12/16/22 08:17 108-20-31.0 1 Ethylbenzene ND ug/L 12/16/22 08:17 100-41-41.0 1 Methylene Chloride ND ug/L 12/16/22 08:17 75-09-22.0 1 Methyl-tert-butyl ether ND ug/L 12/16/22 08:17 1634-04-41.0 1 Naphthalene ND ug/L 12/16/22 08:17 91-20-32.0 1 1,1,2,2-Tetrachloroethane ND ug/L 12/16/22 08:17 79-34-51.0 1 Tetrachloroethene ND ug/L 12/16/22 08:17 127-18-41.0 1 Toluene ND ug/L 12/16/22 08:17 108-88-31.0 1 1,1,1-Trichloroethane ND ug/L 12/16/22 08:17 71-55-61.0 1 1,1,2-Trichloroethane ND ug/L 12/16/22 08:17 79-00-51.0 1 Trichloroethene ND ug/L 12/16/22 08:17 79-01-61.0 1 Trichlorofluoromethane ND ug/L 12/16/22 08:17 75-69-41.0 1 Vinyl chloride ND ug/L 12/16/22 08:17 75-01-41.0 1 Xylene (Total)ND ug/L 12/16/22 08:17 1330-20-72.0 1 m&p-Xylene ND ug/L 12/16/22 08:17 179601-23-12.0 1 o-Xylene ND ug/L 12/16/22 08:17 95-47-61.0 1 Surrogates 4-Bromofluorobenzene (S)99 %12/16/22 08:17 460-00-470-130 1 1,2-Dichloroethane-d4 (S)99 %12/16/22 08:17 17060-07-070-130 1 Toluene-d8 (S)100 %12/16/22 08:17 2037-26-570-130 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 10 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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: 743682 SM 6200B SM 6200B 601/602 Volatiles by SM 6200 Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92641370002, 92641370007 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3869160 Associated Lab Samples:92641370002, 92641370007 Matrix:Water Analyzed 1,1,1-Trichloroethane ug/L ND 1.0 12/15/22 23:54 1,1,2,2-Tetrachloroethane ug/L ND 1.0 12/15/22 23:54 1,1,2-Trichloroethane ug/L ND 1.0 12/15/22 23:54 1,1-Dichloroethane ug/L ND 1.0 12/15/22 23:54 1,1-Dichloroethene ug/L ND 1.0 12/15/22 23:54 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/15/22 23:54 1,2-Dichlorobenzene ug/L ND 1.0 12/15/22 23:54 1,2-Dichloroethane ug/L ND 1.0 12/15/22 23:54 1,2-Dichloropropane ug/L ND 1.0 12/15/22 23:54 1,3-Dichlorobenzene ug/L ND 1.0 12/15/22 23:54 1,4-Dichlorobenzene ug/L ND 1.0 12/15/22 23:54 Benzene ug/L ND 1.0 12/15/22 23:54 Bromodichloromethane ug/L ND 1.0 12/15/22 23:54 Bromoform ug/L ND 1.0 12/15/22 23:54 Bromomethane ug/L ND 5.0 12/15/22 23:54 Carbon tetrachloride ug/L ND 1.0 12/15/22 23:54 Chlorobenzene ug/L ND 1.0 12/15/22 23:54 Chloroethane ug/L ND 1.0 12/15/22 23:54 Chloroform ug/L ND 1.0 12/15/22 23:54 Chloromethane ug/L ND 1.0 12/15/22 23:54 cis-1,2-Dichloroethene ug/L ND 1.0 12/15/22 23:54 cis-1,3-Dichloropropene ug/L ND 1.0 12/15/22 23:54 Dibromochloromethane ug/L ND 1.0 12/15/22 23:54 Dichlorodifluoromethane ug/L ND 1.0 12/15/22 23:54 Diisopropyl ether ug/L ND 1.0 12/15/22 23:54 Ethylbenzene ug/L ND 1.0 12/15/22 23:54 m&p-Xylene ug/L ND 2.0 12/15/22 23:54 Methyl-tert-butyl ether ug/L ND 1.0 12/15/22 23:54 Methylene Chloride ug/L ND 2.0 12/15/22 23:54 Naphthalene ug/L ND 2.0 12/15/22 23:54 o-Xylene ug/L ND 1.0 12/15/22 23:54 Tetrachloroethene ug/L ND 1.0 12/15/22 23:54 Toluene ug/L ND 1.0 12/15/22 23:54 trans-1,2-Dichloroethene ug/L ND 1.0 12/15/22 23:54 trans-1,3-Dichloropropene ug/L ND 1.0 12/15/22 23:54 Trichloroethene ug/L ND 1.0 12/15/22 23:54 Trichlorofluoromethane ug/L ND 1.0 12/15/22 23:54 Vinyl chloride ug/L ND 1.0 12/15/22 23:54 Xylene (Total)ug/L ND 2.0 12/15/22 23:54 1,2-Dichloroethane-d4 (S)%99 70-130 12/15/22 23:54 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 11 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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:3869160 Associated Lab Samples:92641370002, 92641370007 Matrix:Water Analyzed 4-Bromofluorobenzene (S)%98 70-130 12/15/22 23:54 Toluene-d8 (S)%99 70-130 12/15/22 23:54 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3869161LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1-Trichloroethane ug/L 50.450 101 60-140 1,1,2,2-Tetrachloroethane ug/L 51.550 103 60-140 1,1,2-Trichloroethane ug/L 53.250 106 60-140 1,1-Dichloroethane ug/L 49.050 98 60-140 1,1-Dichloroethene ug/L 50.050 100 60-140 1,2-Dibromoethane (EDB)ug/L 53.450 107 60-140 1,2-Dichlorobenzene ug/L 51.950 104 60-140 1,2-Dichloroethane ug/L 51.450 103 60-140 1,2-Dichloropropane ug/L 53.850 108 60-140 1,3-Dichlorobenzene ug/L 51.050 102 60-140 1,4-Dichlorobenzene ug/L 49.450 99 60-140 Benzene ug/L 48.550 97 60-140 Bromodichloromethane ug/L 51.650 103 60-140 Bromoform ug/L 51.950 104 60-140 Bromomethane ug/L 35.950 72 60-140 Carbon tetrachloride ug/L 50.550 101 60-140 Chlorobenzene ug/L 52.250 104 60-140 Chloroethane ug/L 37.450 75 60-140 Chloroform ug/L 49.450 99 60-140 Chloromethane ug/L 42.850 86 60-140 cis-1,2-Dichloroethene ug/L 50.350 101 60-140 cis-1,3-Dichloropropene ug/L 53.950 108 60-140 Dibromochloromethane ug/L 52.750 105 60-140 Dichlorodifluoromethane ug/L 34.550 69 60-140 Diisopropyl ether ug/L 53.850 108 60-140 Ethylbenzene ug/L 49.950 100 60-140 m&p-Xylene ug/L 98.4100 98 60-140 Methyl-tert-butyl ether ug/L 54.250 108 60-140 Methylene Chloride ug/L 43.350 87 60-140 Naphthalene ug/L 54.650 109 60-140 o-Xylene ug/L 50.550 101 60-140 Tetrachloroethene ug/L 49.050 98 60-140 Toluene ug/L 49.650 99 60-140 trans-1,2-Dichloroethene ug/L 50.350 101 60-140 trans-1,3-Dichloropropene ug/L 52.550 105 60-140 Trichloroethene ug/L 54.150 108 60-140 Trichlorofluoromethane ug/L 41.650 83 60-140 Vinyl chloride ug/L 42.350 85 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 12 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3869161LABORATORY CONTROL SAMPLE: LCSSpike Xylene (Total)ug/L 149150 99 60-140 1,2-Dichloroethane-d4 (S)%94 70-130 4-Bromofluorobenzene (S)%98 70-130 Toluene-d8 (S)%99 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3869162MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370007 3869163 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1-Trichloroethane ug/L 20 117 60-140123 420ND23.5 24.5 1,1,2,2-Tetrachloroethane ug/L 20 117 60-140120 220ND23.4 24.0 1,1,2-Trichloroethane ug/L 20 113 60-140120 620ND22.6 24.0 1,1-Dichloroethane ug/L 20 107 60-140108 120ND21.4 21.5 1,1-Dichloroethene ug/L 20 118 60-140117 120ND23.6 23.5 1,2-Dibromoethane (EDB)ug/L 20 123 60-140127 320ND24.6 25.3 1,2-Dichlorobenzene ug/L 20 119 60-140120 120ND23.8 24.1 1,2-Dichloroethane ug/L 20 116 60-140116 020ND23.3 23.2 1,2-Dichloropropane ug/L 20 121 60-140126 520ND24.2 25.3 1,3-Dichlorobenzene ug/L 20 122 60-140122 020ND24.4 24.4 1,4-Dichlorobenzene ug/L 20 114 60-140114 020ND22.9 22.9 Benzene ug/L 20 111 60-140114 320ND22.1 22.9 Bromodichloromethane ug/L 20 115 60-140118 220ND22.9 23.5 Bromoform ug/L 20 122 60-140123 120ND24.4 24.5 Bromomethane ug/L 20 101 60-140105 420ND20.2 21.0 Carbon tetrachloride ug/L 20 121 60-140122 120ND24.2 24.4 Chlorobenzene ug/L 20 121 60-140124 220ND24.2 24.8 Chloroethane ug/L 20 110 60-140112 120ND22.1 22.4 Chloroform ug/L 20 104 60-140102 120ND21.0 20.8 Chloromethane ug/L 20 98 60-140100 220ND19.5 19.9 cis-1,2-Dichloroethene ug/L 20 111 60-140112 120ND22.1 22.4 cis-1,3-Dichloropropene ug/L 20 123 60-140126 320ND24.5 25.3 Dibromochloromethane ug/L 20 111 60-140113 220ND22.2 22.6 Dichlorodifluoromethane ug/L 20 82 60-14085 320ND16.5 17.0 Diisopropyl ether ug/L 20 114 60-140118 320ND22.8 23.6 Ethylbenzene ug/L 20 118 60-140121 320ND23.6 24.3 m&p-Xylene ug/L 40 120 60-140122 240ND47.8 48.6 Methyl-tert-butyl ether ug/L 20 105 60-140107 220ND21.2 21.7 Methylene Chloride ug/L 20 102 60-14099 320ND20.4 19.9 Naphthalene ug/L 20 131 60-140131 020ND27.3 27.3 o-Xylene ug/L 20 118 60-140121 320ND23.7 24.3 Tetrachloroethene ug/L 20 122 60-140124 120ND24.4 24.7 Toluene ug/L 20 109 60-140116 620ND21.8 23.3 trans-1,2-Dichloroethene ug/L 20 115 60-140116 120ND23.0 23.1 trans-1,3-Dichloropropene ug/L 20 117 60-140122 420ND23.4 24.4 Trichloroethene ug/L 20 120 60-140130 820ND24.0 26.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 13 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3869162MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370007 3869163 MSD Result MSD % Rec RPD MSDMS Spike Conc. Trichlorofluoromethane ug/L 20 98 60-140101 320ND19.7 20.2 Vinyl chloride ug/L 20 101 60-140102 020ND20.3 20.3 Xylene (Total)ug/L 60 119 60-140122 260ND71.5 72.9 1,2-Dichloroethane-d4 (S)%98 70-130102 4-Bromofluorobenzene (S)%99 70-13097 Toluene-d8 (S)%94 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: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 14 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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: 744381 SM 6200B SM 6200B 601/602 Volatiles by SM 6200 Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92641370001, 92641370003, 92641370005, 92641370006 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3872610 Associated Lab Samples:92641370001, 92641370003, 92641370005, 92641370006 Matrix:Water Analyzed 1,1,1-Trichloroethane ug/L ND 1.0 12/20/22 00:24 1,1,2,2-Tetrachloroethane ug/L ND 1.0 12/20/22 00:24 1,1,2-Trichloroethane ug/L ND 1.0 12/20/22 00:24 1,1-Dichloroethane ug/L ND 1.0 12/20/22 00:24 1,1-Dichloroethene ug/L ND 1.0 12/20/22 00:24 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/20/22 00:24 1,2-Dichlorobenzene ug/L ND 1.0 12/20/22 00:24 1,2-Dichloroethane ug/L ND 1.0 12/20/22 00:24 1,2-Dichloropropane ug/L ND 1.0 12/20/22 00:24 1,3-Dichlorobenzene ug/L ND 1.0 12/20/22 00:24 1,4-Dichlorobenzene ug/L ND 1.0 12/20/22 00:24 Benzene ug/L ND 1.0 12/20/22 00:24 Bromodichloromethane ug/L ND 1.0 12/20/22 00:24 Bromoform ug/L ND 1.0 12/20/22 00:24 Bromomethane ug/L ND 5.0 12/20/22 00:24 Carbon tetrachloride ug/L ND 1.0 12/20/22 00:24 Chlorobenzene ug/L ND 1.0 12/20/22 00:24 Chloroethane ug/L ND 1.0 12/20/22 00:24 Chloroform ug/L ND 1.0 12/20/22 00:24 Chloromethane ug/L ND 1.0 12/20/22 00:24 cis-1,2-Dichloroethene ug/L ND 1.0 12/20/22 00:24 cis-1,3-Dichloropropene ug/L ND 1.0 12/20/22 00:24 Dibromochloromethane ug/L ND 1.0 12/20/22 00:24 Dichlorodifluoromethane ug/L ND 1.0 12/20/22 00:24 Diisopropyl ether ug/L ND 1.0 12/20/22 00:24 Ethylbenzene ug/L ND 1.0 12/20/22 00:24 m&p-Xylene ug/L ND 2.0 12/20/22 00:24 Methyl-tert-butyl ether ug/L ND 1.0 12/20/22 00:24 Methylene Chloride ug/L ND 2.0 12/20/22 00:24 Naphthalene ug/L ND 2.0 12/20/22 00:24 o-Xylene ug/L ND 1.0 12/20/22 00:24 Tetrachloroethene ug/L ND 1.0 12/20/22 00:24 Toluene ug/L ND 1.0 12/20/22 00:24 trans-1,2-Dichloroethene ug/L ND 1.0 12/20/22 00:24 trans-1,3-Dichloropropene ug/L ND 1.0 12/20/22 00:24 Trichloroethene ug/L ND 1.0 12/20/22 00:24 Trichlorofluoromethane ug/L ND 1.0 12/20/22 00:24 Vinyl chloride ug/L ND 1.0 12/20/22 00:24 Xylene (Total)ug/L ND 2.0 12/20/22 00:24 1,2-Dichloroethane-d4 (S)%88 70-130 12/20/22 00:24 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 15 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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:3872610 Associated Lab Samples:92641370001, 92641370003, 92641370005, 92641370006 Matrix:Water Analyzed 4-Bromofluorobenzene (S)%84 70-130 12/20/22 00:24 Toluene-d8 (S)%99 70-130 12/20/22 00:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3872611LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1-Trichloroethane ug/L 48.550 97 60-140 1,1,2,2-Tetrachloroethane ug/L 46.250 92 60-140 1,1,2-Trichloroethane ug/L 49.450 99 60-140 1,1-Dichloroethane ug/L 40.350 81 60-140 1,1-Dichloroethene ug/L 45.850 92 60-140 1,2-Dibromoethane (EDB)ug/L 48.250 96 60-140 1,2-Dichlorobenzene ug/L 51.550 103 60-140 1,2-Dichloroethane ug/L 44.050 88 60-140 1,2-Dichloropropane ug/L 43.750 87 60-140 1,3-Dichlorobenzene ug/L 51.850 104 60-140 1,4-Dichlorobenzene ug/L 50.350 101 60-140 Benzene ug/L 44.350 89 60-140 Bromodichloromethane ug/L 44.650 89 60-140 Bromoform ug/L 49.850 100 60-140 Bromomethane ug/L 46.750 93 60-140 Carbon tetrachloride ug/L 50.250 100 60-140 Chlorobenzene ug/L 48.950 98 60-140 Chloroethane ug/L 36.950 74 60-140 Chloroform ug/L 45.150 90 60-140 Chloromethane ug/L 34.050 68 60-140 cis-1,2-Dichloroethene ug/L 40.450 81 60-140 cis-1,3-Dichloropropene ug/L 46.050 92 60-140 Dibromochloromethane ug/L 47.550 95 60-140 Dichlorodifluoromethane ug/L 46.050 92 60-140 Diisopropyl ether ug/L 36.650 73 60-140 Ethylbenzene ug/L 48.050 96 60-140 m&p-Xylene ug/L 97.3100 97 60-140 Methyl-tert-butyl ether ug/L 42.050 84 60-140 Methylene Chloride ug/L 38.850 78 60-140 Naphthalene ug/L 51.250 102 60-140 o-Xylene ug/L 47.650 95 60-140 Tetrachloroethene ug/L 49.850 100 60-140 Toluene ug/L 47.050 94 60-140 trans-1,2-Dichloroethene ug/L 43.650 87 60-140 trans-1,3-Dichloropropene ug/L 45.650 91 60-140 Trichloroethene ug/L 53.950 108 60-140 Trichlorofluoromethane ug/L 47.750 95 60-140 Vinyl chloride ug/L 38.450 77 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 16 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3872611LABORATORY CONTROL SAMPLE: LCSSpike Xylene (Total)ug/L 145150 97 60-140 1,2-Dichloroethane-d4 (S)%95 70-130 4-Bromofluorobenzene (S)%95 70-130 Toluene-d8 (S)%95 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3872612MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370001 3872613 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1-Trichloroethane ug/L 500 123 60-140128 4500ND615638 1,1,2,2-Tetrachloroethane ug/L 500 105 60-140116 10500ND526578 1,1,2-Trichloroethane ug/L 500 116 60-140127 9500ND581636 1,1-Dichloroethane ug/L 500 101 60-140106 4500ND506528 1,1-Dichloroethene ug/L 500 114 60-140115 1500ND571577 1,2-Dibromoethane (EDB)ug/L 500 113 60-140123 9500ND563615 1,2-Dichlorobenzene ug/L 500 125 60-140131 5500ND624653 1,2-Dichloroethane ug/L 500 106 60-140111 5500ND529556 1,2-Dichloropropane ug/L 500 109 60-140116 6500ND547579 1,3-Dichlorobenzene ug/L 500 125 60-140131 5500ND626656 1,4-Dichlorobenzene ug/L 500 122 60-140127 4500ND610634 Benzene ug/L 500 117 60-140120 150057111601170 Bromodichloromethane ug/L 500 107 60-140112 5500ND536562 Bromoform ug/L 500 104 60-140114 9500ND522572 Bromomethane ug/L 500 125 60-140122 2500ND623612 Carbon tetrachloride ug/L 500 128 60-140136 6500ND641682 Chlorobenzene ug/L 500 123 60-140130 6500ND614652 Chloroethane ug/L 500 115 60-140115 0500ND575573 Chloroform ug/L 500 107 60-140111 4500ND533555 Chloromethane ug/L 500 87 60-14091 4500ND435453 cis-1,2-Dichloroethene ug/L 500 102 60-140105 3500ND509524 cis-1,3-Dichloropropene ug/L 500 105 60-140112 7500ND526562 Dibromochloromethane ug/L 500 108 60-140118 9500ND538589 Dichlorodifluoromethane ug/L 500 102 60-140102 1500ND508512 Diisopropyl ether ug/L 500 87 60-14095 9500ND437476 Ethylbenzene ug/L 500 122 60-140125 1500121018201830 m&p-Xylene ug/L 1000 112 60-14088 31000757086908450 Methyl-tert-butyl ether ug/L 500 95 60-140105 10500ND473523 Methylene Chloride ug/L 500 97 60-140100 2500ND487498 Naphthalene ug/L M150011360-140142 1150065312201360 o-Xylene ug/L 500 119 60-140112 1500279033803350 Tetrachloroethene ug/L 500 123 60-140131 6500ND613653 Toluene ug/L 500 113 60-140102 1500382043804330 trans-1,2-Dichloroethene ug/L 500 106 60-140109 3500ND530546 trans-1,3-Dichloropropene ug/L 500 102 60-140112 9500ND512558 Trichloroethene ug/L 500 133 60-140139 5500ND666697 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 17 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3872612MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370001 3872613 MSD Result MSD % Rec RPD MSDMS Spike Conc. Trichlorofluoromethane ug/L 500 126 60-140129 3500ND629645 Vinyl chloride ug/L 500 103 60-140104 1500ND515520 Xylene (Total)ug/L 1500 114 60-14096 21500104001210011800 1,2-Dichloroethane-d4 (S)%89 70-13088 4-Bromofluorobenzene (S)%92 70-13092 Toluene-d8 (S)%96 70-13096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 18 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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: 744793 SM 6200B SM 6200B 601/602 Volatiles by SM 6200 Laboratory:Pace Analytical Services - Charlotte Associated Lab Samples:92641370004 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:3874843 Associated Lab Samples:92641370004 Matrix:Water Analyzed 1,1,1-Trichloroethane ug/L ND 1.0 12/20/22 12:50 1,1,2,2-Tetrachloroethane ug/L ND 1.0 12/20/22 12:50 1,1,2-Trichloroethane ug/L ND 1.0 12/20/22 12:50 1,1-Dichloroethane ug/L ND 1.0 12/20/22 12:50 1,1-Dichloroethene ug/L ND 1.0 12/20/22 12:50 1,2-Dibromoethane (EDB)ug/L ND 1.0 12/20/22 12:50 1,2-Dichlorobenzene ug/L ND 1.0 12/20/22 12:50 1,2-Dichloroethane ug/L ND 1.0 12/20/22 12:50 1,2-Dichloropropane ug/L ND 1.0 12/20/22 12:50 1,3-Dichlorobenzene ug/L ND 1.0 12/20/22 12:50 1,4-Dichlorobenzene ug/L ND 1.0 12/20/22 12:50 Benzene ug/L ND 1.0 12/20/22 12:50 Bromodichloromethane ug/L ND 1.0 12/20/22 12:50 Bromoform ug/L ND 1.0 12/20/22 12:50 Bromomethane ug/L ND 5.0 12/20/22 12:50 Carbon tetrachloride ug/L ND 1.0 12/20/22 12:50 Chlorobenzene ug/L ND 1.0 12/20/22 12:50 Chloroethane ug/L ND 1.0 12/20/22 12:50 Chloroform ug/L ND 1.0 12/20/22 12:50 Chloromethane ug/L ND 1.0 12/20/22 12:50 cis-1,2-Dichloroethene ug/L ND 1.0 12/20/22 12:50 cis-1,3-Dichloropropene ug/L ND 1.0 12/20/22 12:50 Dibromochloromethane ug/L ND 1.0 12/20/22 12:50 Dichlorodifluoromethane ug/L ND 1.0 12/20/22 12:50 Diisopropyl ether ug/L ND 1.0 12/20/22 12:50 Ethylbenzene ug/L ND 1.0 12/20/22 12:50 m&p-Xylene ug/L ND 2.0 12/20/22 12:50 Methyl-tert-butyl ether ug/L ND 1.0 12/20/22 12:50 Methylene Chloride ug/L ND 2.0 12/20/22 12:50 Naphthalene ug/L ND 2.0 12/20/22 12:50 o-Xylene ug/L ND 1.0 12/20/22 12:50 Tetrachloroethene ug/L ND 1.0 12/20/22 12:50 Toluene ug/L ND 1.0 12/20/22 12:50 trans-1,2-Dichloroethene ug/L ND 1.0 12/20/22 12:50 trans-1,3-Dichloropropene ug/L ND 1.0 12/20/22 12:50 Trichloroethene ug/L ND 1.0 12/20/22 12:50 Trichlorofluoromethane ug/L ND 1.0 12/20/22 12:50 Vinyl chloride ug/L ND 1.0 12/20/22 12:50 Xylene (Total)ug/L ND 2.0 12/20/22 12:50 1,2-Dichloroethane-d4 (S)%89 70-130 12/20/22 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: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 19 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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:3874843 Associated Lab Samples:92641370004 Matrix:Water Analyzed 4-Bromofluorobenzene (S)%94 70-130 12/20/22 12:50 Toluene-d8 (S)%98 70-130 12/20/22 12:50 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 3874844LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1-Trichloroethane ug/L 48.650 97 60-140 1,1,2,2-Tetrachloroethane ug/L 46.150 92 60-140 1,1,2-Trichloroethane ug/L 50.150 100 60-140 1,1-Dichloroethane ug/L 40.050 80 60-140 1,1-Dichloroethene ug/L 45.150 90 60-140 1,2-Dibromoethane (EDB)ug/L 48.850 98 60-140 1,2-Dichlorobenzene ug/L 49.650 99 60-140 1,2-Dichloroethane ug/L 42.850 86 60-140 1,2-Dichloropropane ug/L 44.350 89 60-140 1,3-Dichlorobenzene ug/L 50.950 102 60-140 1,4-Dichlorobenzene ug/L 49.550 99 60-140 Benzene ug/L 44.550 89 60-140 Bromodichloromethane ug/L 44.550 89 60-140 Bromoform ug/L 49.750 99 60-140 Bromomethane ug/L 49.250 98 60-140 Carbon tetrachloride ug/L 50.650 101 60-140 Chlorobenzene ug/L 49.650 99 60-140 Chloroethane ug/L 37.350 75 60-140 Chloroform ug/L 44.850 90 60-140 Chloromethane ug/L 38.350 77 60-140 cis-1,2-Dichloroethene ug/L 40.650 81 60-140 cis-1,3-Dichloropropene ug/L 47.050 94 60-140 Dibromochloromethane ug/L 48.050 96 60-140 Dichlorodifluoromethane ug/L 45.350 91 60-140 Diisopropyl ether ug/L 36.550 73 60-140 Ethylbenzene ug/L 48.850 98 60-140 m&p-Xylene ug/L 98.0100 98 60-140 Methyl-tert-butyl ether ug/L 40.950 82 60-140 Methylene Chloride ug/L 37.950 76 60-140 Naphthalene ug/L 49.450 99 60-140 o-Xylene ug/L 48.550 97 60-140 Tetrachloroethene ug/L 51.550 103 60-140 Toluene ug/L 47.650 95 60-140 trans-1,2-Dichloroethene ug/L 43.450 87 60-140 trans-1,3-Dichloropropene ug/L 47.150 94 60-140 Trichloroethene ug/L 54.450 109 60-140 Trichlorofluoromethane ug/L 46.350 93 60-140 Vinyl chloride ug/L 42.450 85 60-140 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 20 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3874844LABORATORY CONTROL SAMPLE: LCSSpike Xylene (Total)ug/L 146150 98 60-140 1,2-Dichloroethane-d4 (S)%91 70-130 4-Bromofluorobenzene (S)%96 70-130 Toluene-d8 (S)%96 70-130 Parameter Units MS Result % Rec Limits Qual% RecConc. 3874845MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370004 3874846 MSD Result MSD % Rec RPD MSDMS Spike Conc. 1,1,1-Trichloroethane ug/L 50 106 60-140110 450ND52.8 54.8 1,1,2,2-Tetrachloroethane ug/L 50 92 60-14097 650ND45.8 48.6 1,1,2-Trichloroethane ug/L 50 102 60-140107 550ND51.2 53.7 1,1-Dichloroethane ug/L 50 89 60-14091 250ND44.3 45.3 1,1-Dichloroethene ug/L 50 97 60-140101 350ND48.7 50.4 1,2-Dibromoethane (EDB)ug/L 50 99 60-140104 550ND49.4 52.1 1,2-Dichlorobenzene ug/L 50 108 60-140115 650ND54.0 57.3 1,2-Dichloroethane ug/L 50 91 60-14095 550ND45.5 47.6 1,2-Dichloropropane ug/L 50 95 60-14098 350ND47.6 48.9 1,3-Dichlorobenzene ug/L 50 110 60-140117 650ND55.2 58.4 1,4-Dichlorobenzene ug/L 50 108 60-140113 550ND54.0 56.6 Benzene ug/L 50 99 60-140102 15093.4 143 144 Bromodichloromethane ug/L 50 92 60-14096 550ND45.9 48.2 Bromoform ug/L 50 93 60-14099 650ND46.4 49.4 Bromomethane ug/L 50 99 60-140111 1250ND49.3 55.7 Carbon tetrachloride ug/L 50 112 60-140113 150ND56.1 56.5 Chlorobenzene ug/L 50 108 60-140112 450ND54.1 56.2 Chloroethane ug/L 50 99 60-140103 450ND49.5 51.7 Chloroform ug/L 50 91 60-14094 350ND46.4 48.0 Chloromethane ug/L 50 79 60-14083 550ND39.7 41.7 cis-1,2-Dichloroethene ug/L 50 88 60-14090 250ND44.0 45.0 cis-1,3-Dichloropropene ug/L 50 94 60-14098 550ND46.9 49.2 Dibromochloromethane ug/L 50 95 60-14099 550ND47.3 49.6 Dichlorodifluoromethane ug/L 50 97 60-14099 250ND48.7 49.6 Diisopropyl ether ug/L 50 74 60-14077 450ND37.0 38.6 Ethylbenzene ug/L 50 108 60-140110 15091.2 145 146 m&p-Xylene ug/L 100 92 60-14098 1100727819824 Methyl-tert-butyl ether ug/L 50 81 60-14086 650ND40.6 43.1 Methylene Chloride ug/L 50 84 60-14086 250ND42.2 43.2 Naphthalene ug/L 50 97 60-140111 115013.3 61.6 68.6 o-Xylene ug/L 50 108 60-140110 15068.0 122 123 Tetrachloroethene ug/L 50 110 60-140116 650ND54.8 58.1 Toluene ug/L 50 104 60-140108 25043.3 95.3 97.3 trans-1,2-Dichloroethene ug/L 50 94 60-14097 350ND47.1 48.6 trans-1,3-Dichloropropene ug/L 50 92 60-14097 550ND45.9 48.4 Trichloroethene ug/L 50 118 60-140122 350ND58.9 60.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 21 of 26 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92641370 JACK B QUICK #3 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. 3874845MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92641370004 3874846 MSD Result MSD % Rec RPD MSDMS Spike Conc. Trichlorofluoromethane ug/L 50 111 60-140115 350ND55.7 57.3 Vinyl chloride ug/L 50 92 60-14095 350ND46.1 47.3 Xylene (Total)ug/L 150 97 60-140102 1150794941947 1,2-Dichloroethane-d4 (S)%89 70-13089 4-Bromofluorobenzene (S)%91 70-13091 Toluene-d8 (S)%96 70-13096 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 22 of 26 #=QL# QUALIFIERS Pace Project No.: Project: 92641370 JACK B QUICK #3 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and bias for a specific analyte in a specific matrix. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as "Total" may vary slightly from the sum of the reported component parameters. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. ANALYTE QUALIFIERS Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 23 of 26 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92641370 JACK B QUICK #3 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92641370001 744381MW-4R SM 6200B 92641370002 743682MW-6R SM 6200B 92641370003 744381MW-11R SM 6200B 92641370004 744793MW-12R SM 6200B 92641370005 744381MW-13 SM 6200B 92641370006 744381MW-14R SM 6200B 92641370007 743682MW-15 SM 6200B REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 12/21/2022 04:52 PM Pace Analytical Services, LLC 2225 Riverside Dr. Asheville, NC 28804 (828)254-7176 Page 24 of 26 Page 25 of 26 Page 26 of 26