WI0100106_Annual Report_20231220

ANNUAL MONITORING &
INTERIM EVALUATION
REPORT -- 2022
Former Andrex Industries Corp.
180 Deaverview Road
Asheville,North Carolina
Brownfields Project Number 07022-03-11
NCDEQ Incident Number 6586
IHSB ID Number NONCD0001271
UIC PERMIT No. W10100106
Prepared For:
MILKCO, INC.
220 DEAVERVIEW ROAD
ASHEVILLE, NORTH CAROLINA
BLE Project Number J22-1022-59
December 19,2023
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ENGINEERING
6004 Ponders Court I Greenville, SC 29615
t,B64.288.1265 H 864.288.4330 [e-mail]
BLECORP.COM

IM BUNNELL
� LAMMONS
ENGINEERING
December 19,2023
Milkco,Inc.
220 Deaverview Road
Asheville,NC 28816
Attention: Mr.David Hogan
Subject: Annual Monitoring and Interim Evaluation Report—2022
Former Andrex Industries Corp.
180 Deaverview Road
Asheville,North Carolina
BLE Project Number J22-1022-59
Brownfields Project Number 07022-03-11
NCDEQ Groundwater Incident Number 6586
IHSB ID Number NONCD0001271
UIC Permit No. WI0100106
Dear Mr. Hogan:
As authorized by Milkco, Inc. acceptance of our proposal number P22-1022-59 dated September 6,2022,
Bunnell-Lammons Engineering, Inc. (BLE) has performed required environmental services at the subject
site. The purpose of this project was to collect and analyze groundwater and surface water samples and
evaluate progress of the bioremediation project as required by the North Carolina Brownfields and
Underground Injection Control Programs and permit. The enclosed report describes the work performed
and presents the results obtained.
Sincerely,
BUNNELL LAMMONS ENGINEERING INC.
A,L// A4z4w�
Andrew W. Alex nder, P.G. RSM Ril . Blais, PG..
Consultant Hydrogeologist Project Hydrogeologist
Registered,North Carolina#1475 Registered,North Carolina#2896
cc: Ms.Tracy Wahl—DWM Brownfields Program
Mr.Brett Laverty—DWR WQROS—Asheville Regional Office
Mr.Michael Rogers—DWR WQROS UIC Program—Raleigh Office
' 6004 Ponders Court,Greenville,SC 29615 864,288,1265 864.288.4430 [e-mail]
BLECORP.COM

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Annual Monitoring&Interim Evaluation Report—2022 December 19,2023
Former Andrex Industries Corp.,Asheville,NC BLE Project No.J22-1022-59
TABLE OF CONTENTS (1 OF 2)
1.0 PROJECT INFORMATION........................................................................................................1
2.0 WELL LOCATIONS,INSTALLATIONS,& CONDITIONS..................................................5
3.0 MILK SOLUTION INJECTION.................................................................................................6
3.1 Historical TOC Analysis of Milk Solution......................................................................................6
3.2 Milk Solution Injection Methods and Volumes...............................................................................7
4.0 SCOPE OF SERVICES.................................................................................................................7
5.0 SUMMARY OF MONITORING RESULTS..............................................................................8
5.1 TOC Results.....................................................................................................................................8
5.2 Groundwater Results........................................................................................................................9
5.3 Surface Water Results.................................................................................................................... 10
6.0 SUMMARY OF REMEDIAL PROGRESS..............................................................................10
6.1 RW-1/IW-2/IW-3/IW-3A Injection Area Results and Conclusions.............................................. 11
6.2 RW-3/IW-1 Injection Area Results and Conclusions.................................................................... 12
6.3 RW-5 Injection Area Results and Conclusions.............................................................................. 13
6.4 RW-7 Injection Area Results and Conclusions.............................................................................. 14
6.5 Metabolic Byproducts of Groundwater Bioremediation................................................................ 14
7.0 SUMMARY AND PLANS FOR FUTURE ACTIVITIES.......................................................14
8.0 QUALIFICATION OF REPORT..............................................................................................15
Tables
Table 1 —Well Construction and Groundwater Elevation Data
Table 2—Historical Milk Solution TOC Analysis
Table 3 —Milk Solution Injection Volumes
Table 4—Monitor Only Matrix
Table 5—TOC Historical Data Summary-Groundwater& Surface Water Samples
Table 6—September 2022 -Laboratory Analytical Results of Groundwater& Surface Water Samples
Figures
Figure 1 —Site Location Map
Figure 2—Groundwater Elevation Contour Map—September 26,2022
Figure 3—Contour Map of Total Chlorinated VOC Isoconcentrations—September 27-28, 2022
Figure 4—Hydrogeologic Profiles of the Affected Area for the 2022 IER
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TABLE OF CONTENTS (2 OF 2)
Appendices
Appendix A Groundwater Sampling Procedures and Sampling Logs—September 2022
Appendix B Lab Data—Groundwater& Surface Water—September 2022
Appendix C TOC Time vs. Concentration Plots
Appendix D Historical Laboratory Analysis Results—Summary Tables&Time vs.Concentration Plots
Appendix E VOC Time vs. Concentration Plots
Appendix F Metabolic Byproducts in MW-12 and MW-5 Time vs. Concentration Plots
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1.0 PROJECT INFORMATION
Andrex Industries Corp (Andrex) formerly owned and operated an industrial textile production facility
located at 180 Deaverview Road within the city limits of Asheville, North Carolina (Figure 1). The
company operated a knitted fabric weaving and cutting business for women's and children's clothing at this
location. In prior years,the facility was operated as a textile finishing business that conducted cutting,dry
cleaning, shrinking, and packaging of fabrics. The subject facility was in operation since the mid-1960s,
although under various ownership. A two-story light manufacturing facility with approximately 77,000
square feet of office,manufacturing,warehouse,storage and utility space occupied the approximately nine-
acre site. Two buildings were present at the site; a split-level brick building and slab-on-grade metal
building.
No dry cleaning has been conducted on site since 1995. However, prior to 1995, dry cleaning operations
were prevalent on site and the use of tetrachloroethylene (a.k.a. Perchloroethylene, PCE) was common.
Virgin PCE was stored on site in a 6,000-gallon underground storage tank(UST). Prior to 1989,the use of
the PCE UST was discontinued and the tank was filled with sand. The UST was replaced with a 6,000-
gallon AST which was used until 1995. In 1995, dry cleaning processes and the use of PCE were
discontinued.
In 1991 concentrations of PCE were detected in the groundwater above the applicable North Carolina Title
15A Subchapter 2L (NC2L) groundwater standards' maximum level of 0.7 µg/l and the DEQ issued
Groundwater Incident Number 6586 for the site. Concentrations of PCE were also documented in the soil
near the PCE UST and at other subsurface facility locations. The DEQ approved a comprehensive site
assessment(CSA) and corrective action plan(CAP) for the site and remedial efforts were conducted from
1993 through 2005. Remedial efforts consisted of the installation and operation of two groundwater pump
and treat(P&T) systems and one soil vapor extraction(SVE) system.
The SVE and both groundwater P&T systems were operated and maintained by BLE for Andrex from May
2003 through August 2005. Treated groundwater effluent was discharged to the sanitary sewer under a
MSD permit. BLE also performed annual site-wide groundwater and surface water sampling and analysis
for Andrex to monitor the fate of the groundwater plume. BLE submitted quarterly reports of the remedial
progress through August 2005 and annual groundwater monitoring reports through 2005 to the DEQ to
document site activities.
The remediation system operations were suspended in August 2005 at the discretion of the property owner.
Annual groundwater monitoring was also suspended at the discretion of the property owner, with the last
sampling event conducted in November 2005.
In early 2005,Andrex.requested that BLE evaluate feasible remedial alternatives for the site. A preliminary
review of alternate remedial technologies identified a unique opportunity to evaluate bioremediation at the
site. Food-grade lactate containing byproducts(milk solution)from the neighboring Milkco,Inc. (Milkco)
facility were being considered for use as a bio-enhancing remedial product for the former Andrex facility.
The implementation of this type of remedial action was dependent upon the results of a feasibility study
which includes bench-and field-scale testing studies of the lactate containing byproducts.
In 2005,Andrex retained BLE to perform a pilot study of the milk solution. The study was to include two
parts. The first part was a bench test which was to be followed by a field trial. BLE completed the bench
study in early 2006. The results showed a net decrease in PCE concentration of 30%after 40 days in those
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microcosms containing the highest concentrations of milk solution. Significant concentrations of PCE
daughter products were also produced in the bench study indicating successful de-chlorination of the parent
product, as anticipated. The field trial portion of the pilot test was suspended by Andrex after the bench
test results were obtained.
In April 2005,Milkco entered into a Brownfield's Agreement(Agreement)with the State of North Carolina
as part of a potential purchase of the Andrex property. The property was sold in 2007 and as part of the
plan(see below)for retrofit of the subject site;Milkco removed and/or demolished selected equipment and
facility infrastructure.
In August 2007,three underground storage tanks(one PCE and two heating oil)were removed and disposed
by a contractor retained by Milkco on behalf of Andrex. The results of the activities were documented in
a report titled Report of Limited Assessment for UST Closure dated November 26,2007(BLE Project No.
J07-1022-20).
As part of Milkco's redevelopment plans for the site, BLE issued a plan titled Work Plan for
Redevelopment of the Andrex Brownfields Site (Milkco Cooler Expansion) dated June 13, 2008 (BLE
Project No. J08-1022-23). The plan addressed the Brownfields Program's requirements including
excavation and disposal of contaminated soil (source area) and continued groundwater monitoring. The
Brownfields Program (Program) reviewed and approved (with modification) the plan in a letter to BLE
dated July 7,2008. The schedule for implementation of the redevelopment plan was changed on December
11,2008 with concurrence of the Program.
In July 2008,BLE abandoned selected groundwater monitoring and recovery wells in accordance with the
approved redevelopment plan. The results of the well abandonment activities were documented in a report
titled Report of Well Abandonment Services for the Milkco Cooler Expansion dated January 19, 2009
(BLE Project No. J08-1022-26).
From July through September 2008,contaminated soils were removed and disposed by a contractor retained
by Milkco in accordance with the approved redevelopment plan. The results of the remedial activities were
documented in a report titled Report of Hotspot Soil Removal and Disposal for the Milkco Cooler
Expansion dated June 3, 2009 (BLE Project No.J08-1022-25).
By December 2008,the former Andrex brick building(s)and metal building had been demolished with only
the building slabs remaining. Additionally, all groundwater and soil remediation systems had been
dismantled, removed, and stored by Milkco. All work performed by Milkco (non-responsible party) is in
compliance with the requirements of the Program and the Agreement.
In February 2008, Andrex resumed annual groundwater monitoring at the site. BLE has performed the
sampling services and prepared and submitted reports each calendar year since 2008. The approved
redevelopment plan requires the continuation of annual groundwater monitoring and remedial activities at
the site.
In June 2010, BLE submitted a permit application to the DEQ UIC program for a field-scale pilot test for
remediation of the site's groundwater using milk solution. Subsequent information was requested by the
DWQ and that information was prepared and/or collected and submitted by BLE in August 2010 and
December 2010. On December 22, 2010, the DEQ issued Injection Permit WI0100106 to Milkco. The
permit required special conditions and limitations including minor modifications to the injection monitoring
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plan. The permit effective dates were December 22, 2010 through November 20, 2013 with a renewal
option if submitted 120 days prior to expiration of the permit.
The permit was part of a green/sustainable enhanced bioremediation approach utilizing milk solution. The
injection plan included an injection schedule with semi-annual injections planned for the first two years.
BLE proposed to conduct the project in phases with the first phase including two injection events (and
monitoring) within a 12-month period (designated"Year One" in the plan). BLE was retained by Milkco
to perform the injection and monitoring services for year one in 2011.
Subsurface injections of milk solution into four former groundwater recovery wells were performed in
May/June 2011 and September/October 2011 and monitoring was conducted as planned. The results
showed that daughter products of PCE were being created as anticipated. Based on these data, injections
during the first half of 2012 were suspended and monitoring was conducted to determine the long-term
results of the 2011 injections. Sampling was conducted at a 60-day monitoring frequency through July
2012 and site-wide annual sampling conducted in September 2012. Based on the results obtained we
recommended the performance of a third injection event in late September 2012 with a 60-day monitoring
frequency through March 2013. These modifications were documented in a letter to the UIC Program titled
Notice oflntent for Milk Solution Injection&Monitoring[3rd Injection Event and 3 Monitoring Events
(2012-2013)]dated September 12, 2012 (BLE Project No. J12-1022-35). The UIC Program approved the
plan and the 3rd injections were performed in September/October 2012 with subsequent monitoring
conducted through March 2013.
BLE issued an interim evaluation report documenting the performance of all 3 injection events and the 13
monitoring events performed to evaluate the results of the field-scale pilot test. The injection events were
designated Event 1,Event 2,and Event 3. The report titled Interim Evaluation Report--Field-Scale Pilot
Test UIC Permit No. WI0100106 dated July 30, 2013 (BLE Project No. J12-1022-35) concluded that the
pilot project was successful and full-scale injection should be performed as a viable groundwater remedial
measure.
At the request of Milkco, BLE prepared and submitted a permit renewal application dated July 30, 2013
and addendum dated November 19, 2013. The application included a plan for injection and monitoring
over a 5-year permit term. The application et seq. and plan was approved(with modification)by the DEQ
in a letter to Milkco dated December 13,2013.
BLE was retained by Milkco to perform the full-scale injection and monitoring services during the 2014
calendar year. The 2014 work included the installation of one injection well and one groundwater
monitoring well, the performance of 1 pre-injection sampling (baseline event), the performance of one
injection event,and performance of 3 post-injection sampling(monitoring events). The wells were installed
in April 2014 and pre-injection monitoring was performed on May 24, 2014. One injection event was
performed from May 14, 2014 to June 2, 2014. The injection event was designated Event 4. Monitoring
was performed from July 2,2014 to November 18,2014. BLE prepared a report titled Interim Evaluation
Report—2014 Injection &Monitoring UIC Permit No. WI0100106 dated March 26, 2015 (BLE Project
No. J14-1022-38)which documented the results.
BLE was retained by Milkco to perform the full-scale injection and monitoring services during the 2015
calendar year. The 2015 work included the installation of two injection wells, the performance of 1 pre-
injection sampling (baseline event), the performance of one injection event, and performance of 3 post-
injection sampling (monitoring events). The wells were installed in March 2015 and pre-injection
monitoring was performed on March 27, 2015. One injection event was performed from April 6, 2015 to
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April 14,2015. Post-injection monitoring was performed from May 14,2015 to September 17,2015.BLE
prepared a report titled Interim Evaluation Report — 2015 Injection & Monitoring UIC Permit No.
WI0100106 dated February 29, 2016(BLE Project No. J15-1022-42)which documented the results.
At the request of the DEQ,BLE prepared a plan for injection and monitoring in 2016 which was transmitted
in a series of emails from December 9, 2015 through December 17, 2015. The plan included a written
description of the general scope and three revised tables (well installation plan, injection schedule, and
injection monitoring plan matrix). The DEQ approved the plan via email on December 17,2015.
BLE was retained by Milkco to perform the full-scale injection and monitoring services during the 2016
calendar year. The 2016 work included the installation of one injection well, the performance of 1 pre-
injection sampling (baseline event), the performance of one injection event, and performance of 3 post-
injection sampling(monitoring events). The well was installed in March 2016 and pre-injection monitoring
was performed on March 18 & 22, 2016. One injection event was performed from April 4, 2016 to April
13, 2016. Post-injection monitoring was performed from May 13, 2016 to September 14, 2016. BLE
prepared a report titled Interim Evaluation Report — 2016 Injection & Monitoring UIC Permit No.
WI0100106 dated August 29,2017(BLE Project No. J16-1022-46)which documented the results.
Based on the 2016 results,Milkco requested that BLE develop a conceptual plan for that would include only
monitoring in 2017. Since a monitoring only approach did not require approval from the DEQ we did not
submit a plan to the DEQ but notified them of Milkco' s intent to perform monitoring in 2017 via email.
BLE was retained by Milkco to perform the full-scale monitoring services during the 2017 calendar year. The
2017 work included the performance of 3 sampling(monitoring events) which were performed from March
23,2017 to September 20,2017. BLE prepared a report titled Interim Evaluation Report—20171njection
&Monitoring UIC Permit No. WI0100106 dated August 30, 2018 (BLE Project No. J17-1022-48)which
documented the results.
Based on the 2017 results and available fiscal resources, Milkco requested that BLE continue with a monitor
only approach in 2018 and submit a permit renewal application in accordance with the permit requirements.
BLE prepared a permit renewal application with modification in accordance with the requirements of DEQ
for Application for Permit to Construct and/or use a Well(s) for Injection [In Situ Groundwater
Remediation]revised August 28,2017. BLE submitted a document titled UIC Permit Application (UIC-
H15T) Permit Renewal with Modification UIC Permit No. WI0100106 dated September 7, 2018 (BLE
Project No.J18-1022-50)and additional supporting information on November 7 and 12,2018,on behalf of
Milkco.
The DEQ approved the application and issued a permit renewal on November 21,2018 with effective dates
of December 1, 2018 through November 30, 2023. The permit renewal included a monitor only approach
in 2018, et seq.
BLE was retained by Milkco to perform the full-scale monitoring services during the 2018 calendar year. The
2018 work included the performance of 3 sampling(monitoring events) which were performed from March
30,2018 to September 21,2018. BLE prepared a report titled Interim Evaluation Report—2018 Injection
&Monitoring UIC Permit No. WI0100106 dated August 23, 2019 (BLE Project No. J18-1022-50)which
documented the results. Additionally, BLE prepared a report titled Report of Annual Groundwater and
Surface Water Sampling and Analysis for 2018 dated August 23, 2019 (BLE Project No. J18-1022-51)
which documented the results of the annual event.
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BLE was retained by Milkco to perform the full-scale monitoring services during the 2019 calendar year. The
2019 work included the performance of 3 sampling(monitoring events) which were performed from March
21, 2019 to September 24, 2019. BLE prepared a single combined report titled Annual Monitoring and
Interim Evaluation Report—2019- UIC Permit No. WI0100106 dated November 24, 2020 (BLE Project
No. J19-1022-52/53)which documented the results.
BLE was retained by Milkco to perform the full-scale monitoring services during the 2020 calendar year. The
2020 work included the performance of 3 sampling(monitoring events) which were performed from March
27, 2020 to September 16, 2020. BLE prepared a single combined report titled Annual Monitoring and
Interim Evaluation Report—2020- UIC Permit No. WI0100106 dated November 30,2021 (BLE Project
No. J20-1022-56/57)which documented the results.
BLE was retained by Milkco to perform the full-scale monitoring services during the 2021 calendar year. The
2021 work included the performance of 1 sampling(monitoring event)which was performed from September
27, 2021 to September 29, 2021. BLE prepared a single combined report titled Annual Monitoring and
Interim Evaluation Report—2021- UIC Permit No. WI0100106 dated November 30, 2022 (BLE Project
No. J21-1022-58)which documented the results.
BLE was retained by Milkco to perform monitoring services during the 2022 calendar year in accordance with
the approved monitoring only program. The 2022 work included the performance of one(1)annual sampling
(monitoring event)which was performed in September 2022.
As in 2021, this 2022 report combines the elements of the Interim Evaluation Report and Annual Report
which were historically issued as two (2) stand-alone reports. This report summarizes the historical
injection events and provides the data from the 2022 annual monitoring event conducted to document site
conditions and to evaluate the performance of the historical injections. This report also includes the status
of the long-term results for the pilot injection areas (2011-2013; Events 1, 2, & 3) and for the three prior
full-scale injections(2014-2016; Events 4, 5, & 6).
2.0 WELL LOCATIONS,INSTALLATIONS,& CONDITIONS
Well locations utilized for injection and monitoring are shown on Figure 2, Figure 3, and Figure 4. No
injection wells were installed,and no injection events were performed in 2022.
Monitoring wells MW-19 and MW-25 were destroyed in 2003 and MW-24 was damaged in late 2003 or early
2004.
Recall that MW-19 was located on the Satterfield residential property and that MW-24 and MW-25 were
located on the Milkco property(Figure 2 and Figure 3). Sampling of monitoring wells MW-19 and MW-25
could not be performed in 2003 and beyond because the wells had been destroyed.
Monitoring well MW-19 appears to have been destroyed by grading in 2003, presumably by the City of
Asheville, who graded the area for routing of storm water. The well cap was found on the ground surface,
but no other parts of the well could be located. Monitoring well MW-25 was destroyed by grading by
contractors working for Milkco. The work was part of a facility expansion at Milkco in the summer of 2003.
No traces of the well could be located. Neither BLE nor Andrex was contacted prior the destruction of these
wells.
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The well head of MW-24 was damaged by grading contractors working for Milkco. The work was part of a
facility expansion at Milkco in late 2003 or early 2004. BLE personnel observed surface water leaking into
the damaged well head and made temporary repairs to stop the infiltration of surface water in 2004. In 2005
the well head was permanently repaired however it appeared that the well riser pipe was bent at about five
feet below ground surface at the time the well head was damaged. We were unable to lower a bailer or well
pump into MW-24 due to the bent riser pipe. The well was not sampled in 2004 or 2005. We recommended
permanent abandonment and replacement of MW-24 in 2005. After approval by the responsible party,BLE
completed abandonment and reinstallation of MW-24 in 2007.
In the summer of 2008 (after sampling was conducted in February 2008), several of the monitoring and
recovery wells were abandoned as part of the property redevelopment plan approved by the Program. A report
of well abandomment was submitted under separate cover.
Monitoring well MW-6 and recovery well RW-1 were extended to the ground surface as part of the grading
activities for the Milkco expansion (new roadway). The well heads were reconstructed, and the well
elevations were resurveyed by BLE. The water level and well construction data on Table 1 reflects the
changes. Please note that the extension of MW-6 resulted in a deviation(bend) of the riser pipe below the
ground surface. A standard-sized bailer cannot be lowered down the well so sampling was performed using
a check valve and poly tubing or small diameter bailer. Purge volumes are significantly reduced using this
method compared to conventional bailing. Injection well IW-2 and monitoring well MW-44 were installed in
2014 and were sampled for the first time as part of the 2014 annual event.
Monitoring well MW-22 on the former Biesterfedlt(subsequently Lucks)property was destroyed sometime
between the 2016 and 2017 sampling events as part of property redevelopment. The well head appears to
have been destroyed and the well filled with soil. We understand that the property was sold by Mr. Gordon
F.Lucks to Ms.Debra M Labarber in August 2017 just prior to the September 2017 sampling event. We met
with Ms. Labarber at the property in 2017 to discuss the status of MW-22 and MW-21 (which is also on the
property). We understand that Ms.Labarber placed dry cement on the ground surface near MW-22 and that
the DEQ is aware of the condition of the former well which is listed as Not Present—Destroyed on Table 1.
Monitoring well MW-21 was abandoned by a North Carolina licensed well driller retained by Milkco on
December 10, 2021. The abandonment was performed as directed by the DWR and at the request of the
property owner who was planning future site work. A GW-30 well abandonment record was submitted to the
DWR in December 2021.
3.0 MILK SOLUTION INJECTION
3.1 Historical TOC Analysis of Milk Solution
Six (6) milk solution injection events have been performed in accordance with the permit. Those events
include the field-scale pilot tests designated 2011-1 (Event 1), 2011-2 (Event 2), and 2012-1 (Event 3) and
three full-scale injection events designated 2014(Event 4),2015 (Event 5)and 2016(Event 6).
Quality control samples of the milk solution were collected during each injection event to evaluate the total
organic carbon (TOC) content of the injectant. The samples were 3-point composites collected at the
beginning,middle,and end of a single day of injection. The results are summarized on Table 2. The results
indicate an average minimum TOC concentration of 3,153 mg/L and an average maximum TOC concentration
of 7,033 mg/L. The average TOC concentration for all 17 sampling dates during all six(6)injection events
was 4,751 mg/L. It should be noted that the analytical method was changed from SM 5310B to EPA 9060A
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in 2015. It is also possible that any differences in historical results are a milk solution mixing phenomenon,
a sampling artifact, a laboratory error, or due to a difference in analytical procedure. These data are used to
compare to post-injection TOC concentrations in the groundwater in both injection and monitoring wells. The
data on Table 2 is provided for historical reference.
3.2 Milk Solution Injection Methods and Volumes
Injections have been performed at the site from 2011 through 2016 in eight(8)injection points which included
IW-1, IW-2, IW-3, IW-3A, RW-1, RW-3, RW-5, and RW-7. A groundwater elevation map (Figure 2), a
plume map(Figure 3),and a hydrogeologic profile(Figure 4)are included for reference.
During the full-scale injection events,milk solution was prepared at the Milkco facility in approximate 2,000-
gallon batches and delivered to the well heads via plastic tank. The milk solution was injected via gravity
flow from the tank by hose discharging into the well heads at the ground surface. Flow rates were adjusted
via valve assembly to match the infiltration rate of the wells. The injection start date and time and end date
and time were recorded for each batch on a field log. Injection event records were prepared for each well and
submitted to the UIC program as required. A summary of the total milk solution volume injected from Event
1 through Event 6 is shown on Table 3.
During the field-scale pilot test injections we observed that injection rates slowed from Event 1 to Event 3 in
each well except RW-3. Furthermore,by Event 3 recovery wells RW-1 and RW-5 appeared to be completely
clogged. It is assumed that the milk solids in the injectant clogged the screen and/or filter pack in these wells.
Rehabilitation was attempted in RW-1 and RW-5 but was unsuccessful. In 2012,we concluded that recovery
wells RW-1, RW-5, and RW-7 were no longer suitable for use as injection points but are viable monitoring
points. However, long-term naturally occurring dissolution of milk fats may have rehabilitated these wells.
Further testing would be necessary to confirm each well's status. We also concluded that RW-3 could be
used as a future injection and monitoring point but long-term hydraulic response to injection is unknown.
Injection in RW-3 in 2016 indicated it is still viable as an injection point. It should be noted that only one
injection event was performed in IW-2 in 2014. It is possible that future injections into IW-2 may clog the
well's injection zone. It should also be noted that only one injection event was performed in IW-1 and IW-3
in 2015. It is possible that future injections into IW-1 and IW-3 may also clog the wells' injection zones.
Injection in IW-1 in 2016 indicate it is still viable as an injection point. The injection into IW-3A in 2016 was
the first injection attempt in this well.
4.0 SCOPE OF SERVICES
Groundwater and surface water monitoring was performed in September 2022 as specified in the Monitoring
Only Matrix (Table 4) except as noted previously. Groundwater sampling logs from the September 2022
event are included in Appendix A.
On September 26, 2022, groundwater levels were measured and on September 27-28, 2022 samples were
collected from the monitoring and recovery wells, as required. Water levels and groundwater elevations
measured prior to sampling are shown on Table 1. A groundwater elevation contour map is included as
Figure 2. Samples were collected from all wells except MW-1 through MW-4, MW-8, MW-8A, MW-19,
MW-21, MW-22, MW-25, RW-2, and RW-4 as these wells were abandoned, missing, inaccessible, or
destroyed at the time of sampling. Groundwater sampling logs are included in Appendix A.
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The samples were analyzed at Pace Analytical Services,LLC(Pace)in West Columbia, SC by EPA Method
8260D MSV Low Level and for TOC by EPA Method 5310C for a subset of samples (Appendix B). A
summary of the TOC results are provided on Table 5. A summary of the VOC results are provided on
Table 6.
On September 28, 2022, fourteen (14) surface water samples were collected at locations established in
previous sampling events as shown on Figure 2. The samples were analyzed at Pace by EPA Method 8260D
MSV Low Level and for TOC by EPA Method 5310C for a subset of samples(Appendix B). A summary of
the TOC results are provided on Table 5. A summary of the VOC results are provided on Table 6.
5.0 SUMMARY OF MONITORING RESULTS
5.1 TOC Results
Based on the data from baseline sampling in 2008 and 2009 it appears that the natural background TOC
concentration in groundwater at most locations is less than 10 mg/L. Baseline TOC sampling was not
performed in the surface waters. However,data from subsequent surface water monitoring events where TOC
analyses were performed indicates that natural background TOC concentration in surface water is less than
10 mg/L.
Measurements of TOC concentrations in groundwater are used as an indicator parameter for the subsurface
migration of milk solution (injection zone limits) and to assess carbon consumption as part of biological
activity. Historical plots of TOC concentrations in groundwater have been prepared for select wells including
injection wells RW-1, RW-3, RW-5, RW-6, RW-7, IW-2, and monitoring wells MW-5, MW-6, MW-7,
MW-9, MW-10, MW-11, MW-12, MW-13, MW-14, MW-24, and MW-44 (Appendix Q. Baseline
sampling event data and injection events are illustrated on each TOC plot.
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5.2 Groundwater Results
Chlorinated VOCs detected in the groundwater samples above the North Carolina standards(based on North
Carolina's Class GA Groundwater Standards T15A Subchapter 2L) include but are not limited to:
tetrachloroethene (PCE), trichloroethene (TCE), cis-1,2-dichloroethene (cis-DCE), and vinyl chloride (VC)
(Table 6).
A historical contaminant concentration database and total chlorinated VOC data plots of annual events only
are presented in Appendix D. The data plots were visually evaluated and our interpretations of the overall
contaminant trends from the initial sampling date of each well are presented below.
Declining Stable Increasin Non-Detect
MW-1** MW-9 MW-7 MW-20***
MW-2** MW-13 MW-14 MW-21***
MW-3** MW-15 MW-19* MW-22
MW-4** MW-16 MW-25*
MW-5 MW-24
MW-6 MW-44
MW-8** RW-4**
MW-8A**
MW-10
MW-11
MW-12
MW-17
MW-18
MW-23
MW-26
RW-1
RW-2**
RW-3
RW-5
RW-6
RW-7****
* --Well destroyed in 2003;not present at the time of the 2009 sampling event.
Well abandoned after the 2008 sampling event(see subsequent sections of this report).
Detected concentrations of chloroform or DCP are unrelated to the groundwater incident.
Well is broken at depth and filled with roots as of September 2011.
Due to decreasing concentrations of PCE and increasing concentrations of daughter product.
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5.3 Surface Water Results
The laboratory results of the surface water sampling are consistent with previous sampling events.
Chlorinated VOCs detected in the surface water samples above the North Carolina standards(based on North
Carolina's Surface Water Standards for Class C freshwater T15A Subchapter 213)include PCE(Table 6).
The former sample location Smith Mill 1 (SM-1) was collected from a small garden pond on the former
Jehovah Witness property prior to 2005. The former pond was filled in by the new owners of the Jehovah
Witness property sometime after November 2004. The SM-1 sample location was moved in 2009 to the
location shown on Figure 3 based on the 2008 results.
A surface water sample (JW-1)was collected from the former Jehovah Witness property in 2022 as in prior
years (Figure 3). The sample was collected from a drainage feature in an area that appeared to be a spring.
The results from this year and prior years (2002 through 2005) indicate that the drainage feature is a
groundwater discharge point for northernmost contaminant plume. It is apparent from the data that the
discharge at the former Jehovah Witness spring directly affects the surface water quality in Smith Mill Creek
Tributary at down gradient sampling locations (SM-4 through SM-6) shown on Figure 3. The sampling
locations (SM-1 through SM-6) in Smith Mill Creek Tributary will remain the same in 2023. Sampling of
surface water for TOC was performed this year as required in the UIC Permit. These data cannot be compared
to pre-injection values since no historical data exists. The laboratory data is included in Appendix B and are
summarized on Table 5 and Table 6.
6.0 SUMMARY OF REMEDIAL PROGRESS
A groundwater pump and treat system(upper system)and a SVE system were installed at the site in the mid
1990's. Groundwater was recovered from two recovery wells RW-1 and RW-2 attached to the upper system.
Upgrades to the groundwater recovery systems were completed in 2002. The upgrades included the addition
of one recovery well(RW-3)to the upper system and construction of a new lower system and the installation
of four new lower system recovery wells(RW-4 through RW-7). After 2002,contaminated groundwater was
recovered by seven recovery wells RW-1 through RW-7. Groundwater recovery from RW-1 through RW-3
(upper system)was restarted on March 25, 2002. Groundwater recovery from RW-4 through RW-7 (lower
system) began on May 23, 2002. The system upgrades were documented in a report titled As-Built
Engineering Plans and Specification Groundwater Pump and Treat Systems(2002 Upgrade) dated February
5,2003.
Operation of both groundwater systems was discontinued on August 23,2005 and the funds for operation of
the systems were diverted to a laboratory-scale (bench)pilot test of an alternate remedial technology. The
bench test was completed in 2006, however reporting of the results was suspended by Andrex while the
Brownfields Agreement was in progress. As part of the site redevelopment plan,the results of the bench test
and plans for future groundwater remediation were submitted to the Program.
The SVE system has not been operational since November 2004 when a power surge (presumed lightning
strike) damaged the system. Repairs were not made as Andrex had proposed a discontinuance of SVE
remedial operations to the DEQ at that time. Repairs were contingent on the initiation of the pilot test
described above. Andrex opted to conduct the pilot test and therefore the SVE system was not repaired.
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In the summer of 2008, as part of the approved redevelopment plan,both groundwater systems and the SVE
system were disassembled,and the equipment was placed in storage by Milkco. Additionally, as part of the
redevelopment plan, "hotspot" soils (contaminated soils with concentrations above a specified limit) were
removed and disposed by Milkco on behalf of Andrex. A report of soil removal and disposal was submitted
under separate cover.
Subsurface injection of milk solution has been performed 6 times (Events 1 through Event 6) from 2011
through 2016 as part of a permitted program for groundwater bioremediation. The following summarizes the
TOC and VOC results in each of the injection and monitoring areas through 2022. Plots of TOC results are
included in Appendix C and plots of VOC results are included in Appendix E.
6.1 RW-1/IW-2/IW-3/IW-3A Injection Area Results and Conclusions
Six(6)injection events have been performed in this area including the 3 field-scale pilot test events in 2011
to 2012(Events 1 through 3 into RW-1),a full-scale injection event in 2014(Event 4 into IW-2),a full-scale
injection event in 2015 (Event 5 into IW-3), and a full-scale injection event in 2016 (Event 6 into IW-3A).
Monitoring in this area includes RW-1,IW-2,MW-6,and MW-44. Monitoring well MW-9 is also monitored
(on an annual frequency)but is currently outside the injection zone.
The TOC concentrations in RW-1 spiked significantly after injection Events 1 and 2. A smaller spike was
observed after limited volumes were injected during Event 3. TOC concentrations have been on a steady
decline since 2012 as the carbon is consumed. The TOC concentration in RW-1 was slightly affected by
injection into IW-2 in 2014 but not affected by injection into IW-3 in 2015. RW-1 showed a slight increase
in TOC concentration after injection in IW-3A in 2016. The TOC from the injection events have been
completely consumed and concentrations have reached baseline in RW-1. All of the PCE and TCE
contaminant mass in RW-1 had been transformed with concentrations of Cis-DCE below 5 µg/L and
concentrations of vinyl chloride non-detect by September 2017. By September 2018 concentrations of Cis-
DCE and vinyl chloride had increased to 170 µg/L and 150 µg/L indicating a migration of daughter product
from upgradient treated areas. By September 2019 concentrations of Cis-DCE and vinyl chloride had
decreased to 7.8 µg/L and 7.1 µg/L as the daughter product from upgradient treated areas migrated past the
well. Similar conditions persist in RW-1 through September 2022.
The TOC concentrations in MW-6 spiked significantly after injection Events 1 through 3. However, the
carbon quickly dissipated after each event. We conclude the MW-6 is upgradient from RW-1 and that the
migration of carbon was due to the temporary hydraulic effects of injection and to a lesser extent diffusion.
The TOC concentration in MW-6 was not affected by injection into IW-2 in 2014 or into IW-3 in 2015.
MW-6 showed a slight increase in TOC concentration after injection in IW-3A in 2016. A brief spike of Cis-
DCE was observed in late 2012 but returned to normal historical concentrations until late 2013 when Cis-
DCE began to increase. It's possible that treated groundwater from the RW-3 area is moving into the MW-6
area. We conclude that there was no long-term effect in MW-6 as the result of injections into RW-1 in 2011-
2012 and there was no effect in MW-6 as the result of injection into IW-2 in 2014 or into IW-3 in 2015. It
appeared that the remaining contaminants in MW-6 may be sourced from the upper contaminated groundwater
which was to be targeted in 2015 with the installation of and injection into injection well IW-3. However,the
depth to rock at the IW-3 location was much deeper than anticipated and we concluded that the injections into
IW-3 may have moved below the affected groundwater in MW-6. The shallow groundwater in MW-6 was
targeted in 2016 with the installation of injection well IW-3A. However,it appears that insufficient hydraulic
connection exists between IW-3A and MW-6. A general declining PCE concentration trend has been
observed since 2014 and increasing vinyl chloride concentration trends have been observed since 2015 and
increasing Cis-DCE concentration trends have been observed since 2016 in MW-6.
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The TOC concentrations in MW-9 do not appear to have been affected by injection Events 1 through 6 as
expected since MW-9 is outside the injection zone. The background TOC concentration in MW-9 is highly
variable and may obscure observation of injection-sourced TOC values. The VOC concentrations observed
in MW-9 appear to be similar to historical values. However,PCE concentrations have decreased since mid-
2011 and Cis-DCE concentrations slightly increased starting in late 2012. Cis-DCE concentrations began
decreasing starting in 2014. Continued monitoring may validate these trends.
Monitoring well MW-44 was installed in 2014 and has been regularly sampled since installation. Neither
TOC nor VOC concentrations in MW-44 appear to be affected by the injection events. Monitoring well
NM-44 is outside the injection zone. MW-44 will continue to be monitored as part of future injections in the
RW-1/IW-2/IW-3/IW-3A area.
6.2 RW-3/IW-1 Injection Area Results and Conclusions
Five(5)injection events have been performed in this area which includes the 3 field-scale pilot test events in
2011 to 2012 (Events 1 through 3 into RW-3) a full-scale injection event in 2015 (Event 5 into IW-1) and a
full-scale injection event in 2016 (Event 6 into RW-3 and IW-1). Monitoring in this area includes RW-3,
MW-5, and MW-12. Monitoring wells MW-7 and MW-24 are also monitored(on an annual frequency)but
these wells are currently outside the injection zone.
The TOC concentrations in RW-3 spiked significantly after injection Events 1, 2, and 3 and slightly after
injection Event 5. TOC concentrations spiked significantly again after injection Event 6. TOC concentrations
rapidly declined after the first 3 events as the carbon was consumed. Rapid TOC consumption was also
observed in 2014 and in 2016. By September 2017 the TOC from Event 6 was completely consumed and
concentrations reached baseline. A majority of the VOC contaminant mass in RW-3 has been completely
transformed by 2013. A slight rebound of VOCs was observed in 2014 and 2015. The residual VOC
concentrations in RW-3 were targeted by injections into RW-3 and IW-1 in 2016. However, the slight
rebound in VOCs continued through 2016 and was monitored throughout 2022. RW-3 was at compliance
concentrations for PCE and TCE in September 2018. Concentrations of daughter products Cis-DCE and vinyl
chloride began to decrease from September 2020 through September 2022.
The time vs. TOC concentration plots for MW-5 and MW-12 shows that significant concentrations of TOC
were detected in MW-12 with lesser concentrations detected in MW-5 as the result of injection Events 1
through 3. TOC concentrations rapidly declined in each well after each event as the carbon is consumed. The
injection into IW-1 in 2015 showed similar TOC results in MW-12 with rapid TOC declines. Monitoring
well MW-5 showed significant increases in TOC concentration throughout 2015 with no decline as of
September 2015. Injections into IW-1 and RW-3 showed similar TOC responses in MW-12 and MW-5 in
2016. Monitoring through 2022 continued to show the declines in TOC with all injected carbon consumed in
both wells by September 2017.
The PCE concentrations in MW-12 showed a significant decrease by 2012 with a significant increase of
Cis-DCE in mid-2011 through late 2012. PCE,TCE, Cis-DCE, and vinyl chloride all reached non-detect in
MW-12 by September 2015 with sporadic low-level concentrations detected throughout 2016 and 2018. In
2019 through 2022, concentrations of all four constituents slightly rebounded as contaminated groundwater
from upgradient moved past the well. The PCE concentrations in MW-5 showed a significant decrease in
with contemporaneous increase in Cis-DCE immediately after injections Events 1 through 3. However,VOC
concentrations returned to historical values after the carbon was consumed. We concluded that the
contaminant mass observed in MW-5 is sourced from the upper groundwater which was targeted in 2015 with
the installation and injection into injection well IW-1. The injections into IW-1 in 2015 resulted in a
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substantial decrease in PCE and TCE concentrations in MW-5. The residual VOC concentrations in MW-5
were targeted by injections into RW-3 and IW-I in 2016. However,residual VOC concentrations in MW-5
remained unchanged in 2016. Monitoring of MW-5 continued in 2017 and PCE, TCE, Cis-DCE, and vinyl
chloride all reached non-detect by June 2017 with low-level concentrations of Cis-DCE, and vinyl chloride
detected from September 2017 through September 2019. A spike of VC was observed in September 2020 in
MW-5 which continued through 2022.
The TOC concentrations in MW-7 and MW-24 do not appear to have been significantly affected by injection
Events 1 through 3 or by Event 5. However, slight increases in TOC concentrations were observed in MW-
7 in 2012/2015 and in MW-24 in 2013. The observed TOC concentration increases cannot be conclusively
attributed to injection and may be an artifact of natural fluctuations. Insufficient TOC history is available for
a determination. The VOC concentrations observed in MW-7 and MW-24 appear to be similar to historical
values and not affect by the injection events. It is noted that monitoring wells MW-7 and MW-24 are both
outside the injection zone and are not expected to be affected by the injections.
6.3 RW-5 Injection Area Results and Conclusions
Three injection events have been performed in this area which includes the 3 field-scale pilot test events in
2011 to 2012 (Events 1 through 3 into RW-5). Monitoring in this area includes RW-5 and MW-10.
Monitoring wells MW-13 and MW-14 and recovery well RW-6 are also monitored(on an annual frequency)
but these wells are currently outside the injection zone.
The TOC concentrations in RW-5 spiked significantly after injection Events I and 2. A smaller spike was
observed after limited volumes of milk solution was injected during Event 3 (due to well clogging). TOC
concentrations declined to under 1,000 mg/L after the injection Event 2 and then slowly increased after
injection Event 3. All the carbon had been consumed by late 2014 which was confirmed in 2015 through
2019. A majority of the contaminant mass in RW-5 had been transformed by late 2011 with low
concentrations remaining until non-detect conditions were observed by 2014. Concentrations of PCE and
TCE remained at non-detect levels in 2015. Low concentrations of Cis-DCE (3.48 µg/L) were detected in
2015. Vinyl chloride (420 µg/L) was detected at an all-time high in 2021. Significant rebound of VOCs
occurred by September 2016 and continued through September 2017 when contaminated groundwater
upgradient of RW-5 migrated into the area. Decreasing concentrations were observed throughout 2018 and
mid-2019 with rebound though September 2022.
The TOC concentrations in MW-10 spiked after every injection event and was rapidly consumed. A majority
of the contaminant mass in MW-10 had been transformed by late 2012. Rebound was observed beginning in
early 2013 and confirmed through 2016 and 2022. We conclude that the contaminated groundwater
upgradient of MW-10 has migrated into the area.
The TOC and VOC concentrations in MW-13 and MW-14 appear to be unaffected by the injection into
RW-5. Both wells were inaccessible in 2018 as the business on the property had closed. Our attempts to
contact the tenant to gain access were unsuccessful. However, we regained access to the property in 2019
through 2022 and were able to sample. The TOC concentrations in RW-6 appear to be unaffected by injection
into RW-5, however, PCE concentrations have significantly declined with concentrations of Cis-DCE and
VC increasing by the end of 2014 which was confirmed in 2015 through 2018. We conclude that remediated
groundwater from the RW-5 area has migrated into the RW-6 area.
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6.4 RW-7 Injection Area Results and Conclusions
Two injection events have been performed in this area which includes 2 of the field-scale pilot test events in
2011 (Events I and 2). Monitoring in this area includes RW-7 and MW-11. In 2011, during the injection
events, it was discovered that the RW-7 well was clogged with tree roots and the well screen or casing
appeared to be broken at depth. The infiltration rate into RW-7 was very slow and injection into RW-7 was
discontinued during Event 2.
The TOC concentrations in RW-7 spiked significantly after injection Events 1 and 2. TOC concentrations
reached a high of 4,814 mg/L by late 2012 then declined to under 500 mg/L in late 2015 as carbon was
consumed. By September 2017 TOC concentration returned to baseline. A majority of the contaminant mass
in RW-7 had been transformed by late 2012 with moderate concentrations of vinyl chloride and Cis-DCE
remaining in late 2016 through 2022.
The TOC concentrations in MW-I1 do not appear to have been affected by injection Events 1 and 2 in
RW-7. The VOC concentrations observed in MW-1 I appear to be similar to historical values. We conclude
that MW-I 1 is upgradient from RW-7 and that the volume of milk solution injected in RW-7 was insufficient
to affect MW-11. However, a spike of vinyl chloride was observed in MW-11 in September 2017. It is
possible that remediated groundwater from the RW-5 has migrated into the MW-I 1 area.
6.5 Metabolic Byproducts of Groundwater Bioremediation
As stated in prior reports, several VOCs are produced as metabolic byproducts of the groundwater
bioremediation in all injection areas. These metabolic byproducts are specified in bold text in the footnotes
on Table 6 and are included on the laboratory results in Appendix B. We have prepared time vs.
concentration plots for MW-12 and MW-5 for the metabolic byproducts acetone, 2-hexanone, 2-butanone
(MEK),and toluene(Appendix F). Based on published literature and the observations of concentration trends
at the subject site we anticipate that these metabolic byproducts will naturally attenuate. This is best illustrated
by the time series plots for MW-12 which show rapid creation and attenuation of metabolic byproducts after
every injection event. Plots for both wells confirm general attenuation of metabolic byproducts after 2019.
7.0 SUMMARY AND PLANS FOR FUTURE ACTIVITIES
In general, the results from all injections show that where milk solution was successfully injected into the
subsurface,PCE daughter products are being created as a result. The limiting factors for milk solution delivery
into the subsurface appears to be injection well infiltration rate, long-term well clogging issues, and the
availability of milk solution. Surface water sampling results indicate that the surface waters have been
unaffected by the injection events.
Based on the evaluation of the 2018-2020 results and available project funding,BLE and Milkco determined
that a monitor only approach would be employed starting in 2021 as approved in the permit. No new injection
wells would be proposed to the DEQ or installed, and no injections would be performed. Plans for future
activities will be determined after the data from the annual sampling event of 2023 is evaluated.
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8.0 QUALIFICATION OF REPORT
The activities and evaluative approaches used in this assessment are consistent with those normally employed
in hydrogeological assessments of this type. Our evaluation of site conditions has been based on our
understanding of the site and project information and the data obtained during our assessment activities.
This report has been prepared on behalf of and exclusively for the use of Milkco, Inc. This report and the
findings contained herein shall not, in whole or in part, be disseminated or conveyed to any other party or
used or relied upon by any other party excluding DEQ,without BLE's prior written consent.
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Tables

Table 1
Well Construction and Groundwater Elevation Data
Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No.W10100106
BLE Project No.J22-1022-59
September 26,2022
Well Latitude Longitude Meas.Pt. Gnd.Surface Depth to Water *Total Borehole *Screen *Screen Well Well *Top of Rock *Top of
Well Location (North) (West) Elevation Elevation Water(bmp) Elevation Depth(bgs) Depth(bgs) Elevation Type Monitors Depth(bgs) Rock Elev.
MW-1 On-Site NP-A NP-A 2222.34 2222.58 NP-A NP-A 46.2 31.2 - 46.2 2191.4 - 2176.4 Ills BR 35.0 2187.6
MW-2 On-Site NP-A NP-A 2222.28 2222.62 NP-A NP-A 45.0 28.0 - 43.0 2194.6 - 2179.6 Ills BR 29.0 2193.6
MW-3 On-Site NP-A NP-A 2210.40 2207.76 NP-A NP-A 55.0 40.0 - 55.0 2167.8 - 2152.8 II BR 36.5 2171.3
MW-4 On-Site NP-A NP-A 2206.87 2207.04 NP-A NP-A 86.7 51.7 - 86.7 2155.3 - 2120.3 Ills BR 26.0 2181.0
MW-5 On-Site 35.580108 82.614175 2216.75 2216.92 46.44 2170.31 53.0 43.0 - 53.0 2173.9 - 2163.9 Ills BR 37.0 2179.9
MW-6 On-Site 35.579873 82.613870 2218.43 2218.67 52.81 2165.62 71.9 50.4 - 70.4 2168.3 - 2148.3 II PWR 56.4 2162.3
MW-7 On-Site 35.580866 82.613866 2218.35 2218.60 26.29 2192.06 35.0 24.5 34.5 2194.1 - 2184.1 II BR 12.0 2206.6
MW-8 On-Site NP-A NP-A 2182.33 2182.63 NP-A NP-A 24.5 13.0 - 23.0 2169.6 - 2159.6 II PWR 22.0 2160.6
MW-8A On-Site NP-A NP-A 2182.52 2182.70 NP-A NP-A 35.0 30.0 - 35.0 2152.7 - 2147.7 Ills BR 15.5 2167.2
MW-9 On-Site 35.579817 82.612727 2175.57 2175.95 24.55 2151.02 60.0 44.0 - 54.0 2132.0 - 2122.0 II BR 34.0 2142.0
MW-10 On-Site 35.580072 82.611828 2159.92 2159.45 16.09 2143.83 39.0 29.0 - 39.0 2130.5 - 2120.5 II PWR 35.0 2124.5
MW-11 On-Site 35.580747 82.611588 2166.00 2166.39 24.65 2141.35 58.5 48.0 - 58.0 2118.4 - 2108.4 II SAP >80.0 <2086.4
MW-12 On-Site 35.579880 82.614410 2219.17 2219.49 48.85 2170.32 81.0 60.0 - 70.0 2159.5 - 2149.5 II PWR 71.0 2148.5
MW-13 Off-Site 35.579603 82.611244 2138.80 2138.96 0.00 2138.80 58.5 48.0 - 58.0 2091.0 - 2081.0 II SAP 58.5 2080.5
MW-14 Off-Site 35.579626 82.611249 2138.94 2139.20 0.00 2138.94 75.0 65.0 - 75.0 2074.2 - 2064.2 Ills BR 59.0 2080.2
MW-15 Off-Site 35.576483 82.615545 2124.89 2125.18 11.35 2113.54 40.0 33.3 40.0 2091.9 - 2085.2 IIIo BR 32.5 2092.7
MW-16 Off-Site 35.576464 82.615546 2124.59 2124.85 11.26 2113.33 33.5 23.5 - 33.5 2101.4 - 2091.4 II PWR 33.5 2091.4
MW-17 Off-Site 35.583509 82.611558 2094.64 2094.74 3.89 2090.75 14.2 4.0 14.0 2090.7 - 2080.7 II SAP 14.2 2080.5
MW-18 Off-Site 35.575245 82.615122 2101.81 2101.92 8.93 2092.88 59.0 49.0 - 59.0 2052.9 - 2042.9 II SAP 59.0 2042.9
MW-19 Off-Site NP-D NP-D 2127.61 2127.82 NP-D NP-D 58.0 48.0 - 58.0 2079.8 - 2069.8 II SAP 58.0 2069.8
MW-20 Off-Site 35.580186 82.609976 2180.55 2180.54 34.57 2145.98 77.0 67.0 - 77.0 2113.5 - 2103.5 II SAP 77.0 2103.5
MW-21 Off-Site NP-A NP-A 2091.17 2091.31 NP-A NP-A 36.5 26.5 - 36.5 2064.8 - 2054.8 II SAP 36.5 2054.8
MW-22 Off-Site NP-D NP-D 2090.71 2090.84 NP-D NP-D 57.0 47.0 - 57.0 2043.8 - 2033.8 Ills BR 46.0 2044.8
MW-23 Off-Site 35.582017 82.611985 2145.05 2145.20 26.90 2118.15 41.5 31.0 - 41.5 2114.2 - 2103.7 RIO BR 30.0 2115.2
MW-24 Off-Site 35.579301 82.614610 2225.37 2225.49 61.34 2164.03 110.0 70.0 - 80.0 2155.5 - 2145.5 II PWR 42.0 2183.5
MW-25 Off-Site NP-D NP-D 2207.91 2208.04 NP-D NP-D 106.0 96.0 - 106.0 2112.0 - 2102.0 II PWR 104.0 2104.0
MW-26 Off-Site 35.581075 82.616078 2207.46 2207.62 29.71 2177.75 51.5 41.0 - 51.0 2166.6 - 2156.6 II PWR/BR 42.0 2165.6
MW-44 Off-Site 35.579610 82.613510 2219.15 2219.46 59.92 2159.23 81.0 65.0 - 80.0 2154.5 - 2139.5 II SAP/PWR 80.0 2139.5
IW-1 On-Site 35.580100 82.614180 2216.24 2216.43 NM NM 55.0 46.5 - 55.0 2169.9 - 2161.4 INJ BR 44.0 2172.4
IW-2 On-Site 35.579900 82.613960 2221.59 2221.78 53.43 2168.16 84.0 64.0 - 84.0 2157.8 - 2137.8 INJ BR 64.0 2157.8
IW-3 On-Site 35.579910 82.613820 2217.41 2217.69 NM NM 77.0 50.0 - 77.0 2167.7 - 2140.7 INJ PWR 77.0 2140.7
IW-3A On-Site 35.579850 82.613900 2220.14 2220.37 NM NM 57.0 25.0 - 57.0 2195.4 - 2163.4 INJ SAP/PWR 57.0 2163.4
RW-1 On-Site 35.579844 82.613866 2218.19 2218.61 52.50 2165.69 84.4 42.4 - 82.4 2176.2 - 2136.2 II BR/PWR 72.4 2146.2
RW-2 On-Site 35.579993 82.613123 2182.46 2183.62 NP-A NP-A 78.0 35.0 - 75.0 2148.6 - 2108.6 II BR 31.0 2152.6
RW-3 On-Site 35.580081 82.614283 2217.58 2218.06 47.24 2170.34 76.0 54.0 - 64.0 2164.1 - 2154.1 II BR 36.0 2182.1
RW-4 On-Site NP-A NP-A 2160.78 2161.74 NP-A NP-A 60.0 19.6 - 59.6 2142.1 - 2102.1 II BR 20.0 2141.7
RW-5 On-Site 35.580081 82.611909 2159.48 2160.60 14.81 2144.67 66.0 20.2 - 60.2 2140.4 - 2100.4 II BR 16.0 2144.6
RW-6 On-Site 35.580341 82.611667 2160.44 2161.57 17.30 2143.14 67.0 20.0 - 60.0 2141.6 - 2101.6 II SAP/BR 36.0 2125.6
RW-7 On-Site 35.580681 82.611646 2164.57 2165.60 23.05 2141.52 67.0 13.0 - 53.0 2152.6 - 2112.6 It SAP/PWR 55.0 2110.6
Notes:
*Values rounded to the nearest 0.1-ft. Water levels measured on 9/26/22. IIIo=Type III open bedrock well
NM=Not measured(not accessible or water below gravel pack) Measuring Point Elevation is top of casing. BR&PWR=Bedrock&Partially Weathered Rock
NP-A=Not Present-Abandoned INJ=Injection wells are stone filled boreholes SAP=Saprolite
NP-D=Not Present-Destroyed by Grading/Missing II=Type II well MW-24 was abandoned,redrilled and replaced in 2007 after the well head
bgs=below ground surface. Ills=Type III screened well was damaged by Milkco contractors in 2003.
bmp=below measuring point. The ground surface at RW-1 and MW-6 was raised 7.4 feet and the wells were extended. Both were resurveyed in November 2010.
GPS coordinates measured via hand-held meter in 2014 using existing well heads and/or remains of abanoned well heads.
Prepared by:AWA
Table 1(2022)of T 12022 Groundwater Elevation.xlsx Checked by:TCG

Table 2
Historical Milk Solution TOC Analysis
Former Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No.W10100106
BLE Project No.J22-1022-59
Pilot-Scale [3 Injection Events(2011 to 2012)]
Injection Event Number Injection Event ID Sample ID Date Result(mg/1)
IC-2011-1-A June 1,2011 3,610
1 2011-1 IC-2011-1-B June 7,2011 6,940
IC-2011-1-C June 14, 2011 4,970
IC-2011-1-D June 20, 2011 4,660
or
2 2011-2 IC-2011-2-A September 28, 2011 4,170
IC-2011-2-B October 5,2011 3,880
3 2012 IC-2012-A September 25, 2012 4,910
IC-2012-B October 4, 2012 6,470
Pilot Average All Events Not Applicable 4,951
Full-Scale [1 Injection Event(2014)]
Injection Event Number Injection Event ID Sample ID Date Result(mg/1)
IC-2014-A May 14,2014 3,990
4 2014 IC-2014-B May 22,2014 2,500
IC-2014-C June 2, 2014 4,100
2014 Average All Events Not Applicable 3,530
Full-Scale [1 Injection Event(2015)]
Injection Event Number Injection Event ID Sample ID Date Result(mg/1)
IC-2015-A April 6, 2015 8,400
5 2015 IC-2015-B April 9, 2015 5,900
IC-2015-C April 14, 2015 6,800
2015 Average All Events Not Applicable 7,033
Full-Scale [1 Injection Event(2016)]
Injection Event Number Injection Event ID Sample ID Date Result(mg/1)
IC-2016-A April 4, 2016 2,980
6 2016 IC-2016-B April 8, 2016 3,170
IC-2016-C April 13, 2016 3,310
2016 Average All Events Not Applicable 3,153
Notes
TOC=Total Organic Carbon
Analyses by SM 5310B or EPA Method 9060A by Pace Analytical Services,Inc. (2011 to 2014) or by ESC Lab Sciences(2015-2016)
All samples are three-point composites
Injection Event 2011-1 [Start Date: May 31, 2011 --End Date: June 21, 20111
Injection Event 2011-2 [Start Date: September 27,2011 --End Date: October 10, 2011]
Injection Event 2012 [Start Date: September 24, 2012 --End Date: October 10,2012]
Injection Event 2014 [Start Date: May 14,2014 --End Date: June 2,2014]
Injection Event 2015 [Start Date: April 6, 2015 --End Date: April 14,20151
Injection Event 2016 [Start Date: April 4, 2016--End Date: April 13,20161
Prepared by:AWA
Injection TOC Results 6 Events of T2 2022 Hist Milk Solution TOC Lab Results.xlsx Checked by:PJVH/TJB

Table 3
Milk Solution Injection Volumes
Event 1 through Event 6
Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No. W10100106
BLE Project No.J22-1022-59
N O O N N N
`O 'j
C
C � tom. 01 701 Cam. VA 74 Cam. 4 O O
1--I 1--I � I-N �
^�- N
tC
IW-1 NP NP NP NP 26,000 12,570 38,570
IW-2 NP NP NP 24,000 None None 24,000
IW-3 NP NP NP NP 25,496 None 25,496
IW-3A NP NP NP NP NP 25,200 25,200
RW-1 16,088 11,200 941 None None None 28,229
RW-3 8,973 10,150 27,297 None None 12,570 58,990
RW-5 24,213 15,000 7,612 None None None 46,825
RW-7 7,905 3,100 None None None None 11,005
Notes:
Injectant is a 1%milk solution via gravity feed.
Units in gallons.
NP=Not Present
Prepared by: AWA
Injection Volumes 2022 Report of T3 2022 Injection Volumes Summary.xlsx Checked by: IAI

Table 4
Monitoring Only Matrix
Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No.W10100106
BLE Project No.J22-1022-59
a
U O
O O �
Q C10
Groundwater
RW-3 and IW-1 RW-3 V&T
MW-5 V&T
MW-12 V&T
IW-2,1W-3 and/or 1W-3A IW-2 V&T
RW-1 V&T
MW-6 V&T
<IW-10> MW-44 V&T
None <MW-3R>
<IW-4> MW-7 V&T
<IW-5> <MW-8R>
MW-9 V&T
<IW-6> None
<IW-7> RW-5 V&T
MW-10 V&T
MW-13 V&T
MW-14 V&T
<IW-8> RW-6 V&T
<IW-9> RW-7 V&T
MW-11 V&T
MW-23 V&T
<IW-11> MW-24 V&T
<IW-12> <MW-25R>
None MW-15 V
MW-16 V
MW-17 V
MW-18 V
MW-20 V
MW-26 V
Surface Water
None Smith Mill Creek 1 V&T
Smith Mill Creek 2 V&T
Smith Mill Creek 3 V&T
Smith Mill Creek 4 V&T
Smith Mill Creek 5 V&T
Smith Mill Creek 6 V&T
Bear Creek 1 V&T
Bear Creek 2 V&T
Bear Creek 3 V&T
Bear Creek 4 V&T
Bear Creek 5 V&T
Jehovah Witness 1 V&T
Cecil's Spring 1 V&T
Cecil's Spring 2 V&T
Notes:
Wells located outside of the Injection Zone.
V=VOC analyses performed by EPA Method 8260D MSV Low Level.
T=TOC analyses performed by Standard Method 5310C.
<Well Name>=Well Planned for Possible Future Installation.
NP-Not Present.
NS-Not Sampled(Well not accessible).
Revised February 26,2021;DEQ approved March 30,2021
Prepared by: AWA
Table 4 Monitoring Matrix 2022 of T4 2022 Monitoring Plan Matrix.xlsx Checked by:RLB

Table 5
TOC Historical Data Summary-Groundwater&Surface Water Samples
Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No.W 10100106
BLE Project No.J22-1022-59
m'
m m4
JZ3 '-
a S
o a c '� '� '� '� ft >� z° z° z° z° z° z°
Groundwater
MW-1 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
MW-2 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB All AB AB AB AB AB AB AB AB AB AB
MW-3 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB An AB AB AB AB AB AB AB AB AB AB AB AB AB
MW-4 An An AB AB AB AB AB AB AB AB AB An AB AB AB AB AB AB AB AB AB AB AB AB AB AB An An AB AB An AB AB An AB AB AB AB AB AB AB AB
MW-5 2.1 1.2 18.5 5.2 2.9 ND 34.9 18.0 3.5 4.1 21.4 E 41.5 10.0 14.6 5.1 NS NS ND NS 1.2 2,800 3,600 4,740 3,100 3,130 2,440 3,410 509 68 59 98 71 28 28 46 16 20 28 17 35 9.3
MW-6 5.9 NS 10.6 15.6 17.8 21.9 22.5 33.1 6.4 5.7 4.6 E 7.6 5.6 32.3 8.8 6.8 6.1 2.1 2.0 2.2 ND 3.0 3.3 2.4 6.04 2.9 5.1 8.95 8.3 3.8 11 3.5 2A 3.0 NS 2.7 3.1 NS 3.3 4.2 3.5
MW-7 No No NS ND ND NS 1.2 NS NS NS NS 8.00 NS NS NS 1.2 NS NS ND NS NS NS NS 17.8 NS NS NS ND NS NS No NS NS ND NS NS ND NS NS ND ND 1.2
MW-8 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB All AB AB AB AB AB AB AB AB AB AB AB AB AB AB All AB AB AB AB AB AB AB AB All An
MW-8A AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
MW-9 4.7 25.9 NS 4.9 4.0 NS 4.0 NS NS NS NS 9.9C NS NS C7 31.2 NS NS ND NS NS NS NS 2.5 NS NS NS 2.01 NS NS 2.5 NS NS 1.5 NS NS 3.9 NS NS 5.6 1.6 4.8
MW-10 5.8 ND 369 333 311 178 49.3 98 151 240 60 27C 23.1 77.1 10.2 12.1 NS NS ND NS NS NS NS 2.0 NS NS NS 1.17 ND NS 1.5 3.7 NS 13 ND NS ND ND NS ND ND 1.3
MW-11 4.o No 3.6 4.1 3.6 4A 3.7 4.1 4.3 NS NS E NS NS 3.4 3.5 NS NS ND NS NS NS NS 1.4 NS NS NS 1.90 NS NS ND NS NS ND NS NS No NS NS ND ND 1.7
MW-12 1.3 No 231 355 329 1,150 613 320 53 19.4 13.5 E 1 140 668 300 39.1 NS NS 3.0 NS 5.8 780 270 69.5 3.3 222 30.3 5.43 5.25 3.2 4.8 23 2.5 23 1.3 1.6 3.8 ND 1.8 ND 1.6 No
MW-13 3.8 ND NS 1.9 2.1 NS 2.6 NS 1.4 NS NS ND NS NS 2.2 2.7 NS NS ND NS NS NS NS ND NS NS NS ND NS NS ND NS NS NS NS NS ND NS NS ND ND ND
MW-14 2.2 ND NS 1.5 1.6 NS 1.6 NS 1.5 NS NS E NS NS 2.0 2.1 NS NS ND NS NS NS NS ND NS NS NS ND NS NS ND NS NS NS NS NS ND NS NS ND ND ND
MW-15 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND NS NS
MW-16 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-17 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-18 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-19 NP- NP" NP** NP** NP- NP** NP** NP** NP- NP- NP- NP- NP- NP** NP** NP** NP** NP** NP- NP- NP- NP- NP** NP** NP- NP- NP- NP** NP** NP** NP** NP** NP** NP- NP** NP** NP** NP- NP** NP- NP- NP-
MW-20 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-21 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NP**
MW-22 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NP NS NS NP NS NS NP NP NP NP NP AB
MW-23 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS ND NS NS NS NS ND NS NS NS 1.28 NS NS 1.7 NS NS ND NS NS ND NS NS ND ND ND
MW-24 NS NS NS NS NS NS NS NS ND NS NS NS NS NS 1.8 2.2 NS NS ND NS NS NS NS ND NS NS NS 2.19 NS NS 1.2 NS NS 13 NS NS 1.0 NS NS ND ND ND
MW-25 NP- NP-- NP** NP** NP- NP** NP** NP** NP** NP** NP** NP** NP- NP- NP- NP- NP- NP- NP- NP- NP- NP- NP- NP- NP- NP- NP** NP** NP** NP** NP- NP- NP- NP-
NP- NP- NPx. NP- NP- NP- NP- NP-
MW-26 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW44 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 4.8 6.3 ND ND 2.2 1.8 2.0 1.5 1.0 2.2 1.2 7.12 ND NS 2.5 1.3 NS 1.5 ND NS 2.0 ND NS ND 1.4 1.3
IW-1 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP I NS NS NS NP I NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
IW-2 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 47.4 1 2,370 2,600 4,400 1,400 880 250 35.7 4.8 10.2 3.63 9.99 1.74 4.6 5.1 2.2 2A 3.8 2.1 Sail 5.5 1.1 1.0 2.2 2.6 2.9
lW-3 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP I NS NS NS NP NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
lW-3A NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NS NS NS NS I NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
RW-1 6.4 ND I 363 720 4,590 1 6,400 4,480 5,300 4,460 2,660 1,600 1,244 C I 2,210 1,270 738 333 667 412 190 170 71 53 37 37.5 17 28A lows 853 6.79 47 20 19 19 13 5.5 IS 8.1 3.1 3.4 10 19 17
RW-2 AB AB AB AB AB AB AB AB AB AB AB AB All AB All AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB All All AB AB AB AB AB AB AB AB AB
RW-3 3.4 ND I 320 1,400 138 I 1,970 3,960 1,190 779 296 143 93 C I 2,730 274 18.3 175 NS NS 47.0 NS 6.0 25 8.5 225 ND 1 1,940 $92 169 153 55 19 15 3.7 2.2 1.7 6.5 ND 1.4 1.3 2.9 1.3 5.6
RW-4 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB All AB AB AB AB AB AB AB AB All An
RW-5 5.4 19.2 I 438 518 462 1 3,630 268 31.8 970 263 550 292C 1 1,170 1,070 1,350 1,540 NS NS 16.0 NS NS NS NS 16.4 NS NS NS 3.75 2.61 NS 5.3 4.5 NS 3.1 ND NS 1.8 1.5 NS 2.3 2A 3.0
RW-6 4.3 13.4 NS 4.2 4.5 NS 6.0 NS 5.6 6.2 6.5 E 6.6 5.7 7.9 476 NS NS 1.0 NS NS NS NS 3.0 NS NS NS 5.18 NS NS ND NS NS 1.1 ND NS 1.3 ND NS ND ND ND
RW-7 4.3 13.7 1 2,560 3,520 3,010 1 4,030 4,230 3,720 3,020 NS NS 4,814 C NS NS 4,120 1,490 NS NS 730 NS NS NS NS 385 NS NS NS 78.5 NS NS 36 NS NS 7.5 NS NS 3.8 NS NS 2.1 I.1 1.4
Surface Water
Smith Mill Creek 1 NS NS NS NS 2.2 NS NS NS NS NS NS 1.6 NS NS NS 1.6 NS NS 1.1 NS NS NS NS ND NS NS NS 1.51 NS NS 1.3 NS NS 1.9 NS NS 1.0 NS NS 1.3 ND ND
Smith Mill Creek 2 NS NS NS NS 1.7 NS NS NS NS NS NS 2.0 NS NS NS 5.5 NS NS 1.1 NS NS NS NS 1.1 NS NS NS 1.51 NS NS 1.3 NS NS 1.5 NS NS ND NS NS 1.3 ND ND
Smith Min Creek NS NS NS NS 1.7 NS NS NS NS NS NS 2.2 NS NS NS 1.6 NS NS 1.1 NS NS NS NS ND NS NS NS 1.26 NS NS 1.2 NS NS 1.6 NS NS 1.2 NS NS 1.3 ND ND
Smith Mill Creek 4 NS NS NS NS 1A NS NS NS NS NS NS 2.5 NS NS NS 1.7 NS NS ND NS NS NS NS No NS NS NS 1.25 NS NS 1.4 NS NS 1.5 NS NS ND NS NS 1.3 ND ND
Smith MN Creek 5 NS NS NS NS 1.6 NS NS NS NS NS NS Is NS NS NS 1.6 NS NS 1.0 NS NS NS NS ND NS NS NS 1.28 NS NS 1.3 NS NS 1.5 NS NS ND NS NS 1.3 ND ND
Smith Min Creek NS NS NS NS 1.6 NS NS NS NS NS NS 1.1 NS NS NS 1.6 NS NS 1.1 NS NS NS NS 1.0 NS NS NS 1.12 NS NS 1.3 NS NS IA NS NS 1.1 NS NS 1.3 No ND
Bear Creek 1 NS NS NS NS 1.2 NS NS NS NS NS NS No NS NS NS 3.2 2.3 NS ND NS ND NS NS ND 1.0 NS NS ND ND NS ND ND NS No ND NS ND 2.0 NS ND No ND
Bear Creek 2 NS NS NS NS 1.5 NS NS NS NS NS NS 6.4 NS NS NS 1.8 NS NS ND NS NS NS NS ND NS NS NS 1.08 NS NS 2.3 NS NS ND NS NS ND NS NS ND ND ND
Bear Creek 3 NS NS NS NS 1.6 NS NS NS NS NS NS 1.7 NS NS NS 1.7 NS NS ND NS NS NS NS ND NS NS NS ND NS NS 1.2 NS gN
D NS NS ND NS NS ND ND ND
Bear Creek NS NS NS NS two NS NS NS NS NS NS 1.5 NS NS NS 2.0 NS NS ND NS NS NS NS ND NS NS NS 1.02 NS NS 1.2 NS D NS NS ND NS NS ND ND ND
Bear Creeks NS NS NS NS 1.8 NS NS NS NS NS NS 1.2 NS NS NS 2.0 NS NS NS NS NS NS NS ND NS NS NS 1.18 NS NS ND NS .2 NS NS No NS NS ND ND ND
Jehovah Witness 1 NS NS NS NS 8.7 NS NS NS NS NS NS 1.7 NS NS NS 2.1 2.5 NS ND NS Nt NS NS ND 1.1 NS NS ND ND NS ND 13 .3 ND NS ND L4 NS ND ND ND
C22i-S rin 1 NS NS NS NS 3.2 NS NS NS NS NS NS 5.2 NS NS NS 1.9 NS NS 3.0 NS NS NS NS 10.9 NS NS NS 3.48 NS NS 52 NS 3 NS NS 2.5 NS NS 2.6 1.2 2.6
Cecil's S rin 2 NS NS NS NS 1.6 NS NS NS NS NS NS 1.6 NS NS NS 2.4 NS NS 1.3 NS NS NS NS 6.2 NS NS NS 2.19 NS NS 3.2 NS .8 NS NS 1.8 NS NS 2.1 ND ND
Notes:
Analyses performed by SM 5310B/53 LOC or EPA Method 9060A.J-Bagged(estimated)results if any are included on this table but are not identified(seethe lab report).
Eurnmeous laboratory result of 3,750 mg/l for RW-5 in September 2016 has been correctcd on this cable.
Units in mg/l or parts per million(ppm).
I=milk solution injected into this well.
E=laboratory error due to contaminated containers,no data available.
C=data has been correetcd from a lobotomy error,result is an estimate only.
ND=not detected at concentrations exceeding the laboratory reporting limit.
NS=not sampled.Not on sampling matrix or sampling personnel oversight or broken bottle or water level below injection stone pack.
NP=not present;monitoring well was abandoned or destroyed.
AB=well was abandoned.
**These wells were destroyed by grading during 2003.
Recovery wcll samples are grab samples collected via bailer.
Prepared by:AWA
Table 5 TOC(2022)of T5 2022 TOC in Groundwater and SW IER.xlsx Checked by:TCG

Table 6--September 2022
Laboratory Analytical Results of Groundwater& Surface Water Samples
Selected Chlorinated VOCs Only
Andrex Industries
Asheville,North Carolina
NCDEQ Groundwater Incident Number 6586
UIC Permit No.W10100106
BLE Project No.J22-1022-59
A
U
* H
a ■
■ a
U C a o i W
° N
72
4
9
NC 2L 0.7 3 70 0.03 200 0.6 7 0.4 1010 70 2,000 0.6 50 6 0.2 NE
Groundwater
AB MW-1 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
AB MW-2 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
AB MW-3 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
AB MW-4 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
9/27/2022 MW-5 4.0 1.9 ND 69 ND ND ND ND 3.8 170 ND ND ND ND ND 249
9/27/2022 MW-6 370 110 ND 19 ND ND 0.80 ND 1.8 390 ND ND ND 3.1 ND 895
9/27/2022 MW-7 86 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 86
AB MW-8 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
AB MW-8A AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
9/27/2022 MW-9 300 41 ND ND ND ND ND ND ND 82 ND ND ND ND ND 423
9/28/2022 MW-10 1,100 120 ND 66 ND ND ND ND ND 19100 ND ND ND ND ND 2,386
9/28/2022 MW-11 470 53 ND 1.8 ND ND ND ND 0.61 130 ND ND ND ND ND 655
9/28/2022 MW-12 9.7 48 ND 39 ND ND 1.1 ND 1.1 120 ND ND ND ND ND 219
9/28/2022 MW-13 1,500 220 ND ND ND ND ND ND ND 270 ND ND ND ND ND 1,990
9/28/2022 MW-14 970 420 ND ND ND ND ND ND ND 180 ND ND ND ND ND 1,570
9/28/2022 MW-15 35 1.8 ND ND ND ND ND ND ND 3.1 ND ND ND ND ND 40
9/28/2022 MW-16 66 3.1 0.92 ND ND ND ND ND ND 5.3 ND ND ND ND ND 75
9/28/2022 MW-17 4.7 1.1 ND 4.4 ND ND ND ND ND 16 ND ND ND ND ND 26
9/28/2022 MW-18 ND ND 2.6 ND ND ND ND ND ND ND ND ND ND ND ND 2.6
NP** MW-19 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
9/28/2022 MW-20 ND ND 1.0 ND ND ND ND ND ND ND ND ND ND ND ND 1.0
AB MW-21 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
NP MW-22 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
9/27/2022 MW-23 310 7.9 ND ND ND ND ND ND ND 9.3 ND ND ND ND ND 327
9/27/2022 MW-24 110 2.8 0.84 ND ND ND ND ND ND 5.0 ND ND ND ND ND 119
NP** MW-25 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
9/27/2022 MW-26 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9/27/2022 MW-44 6,700 520 ND 51 ND ND ND ND ND 1,300 ND ND ND ND ND 8,571
9/27/2022 IW-2 0.72 ND ND ND ND ND ND ND 0.70 ND ND ND ND ND ND 1.42
9/27/2022 RW-1 ND ND ND 8.2 ND ND ND ND 1.1 12 ND ND ND ND ND 21.3
AB RW-2 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
9/27/2022 RW-3 ND 0.62 ND 63 ND ND ND ND 2.4 200 ND ND ND ND ND 266
AB RW-4 AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB AB
9/27/2022 RW-5 560 140 1 ND 130 ND ND 2.5 ND 6.3 1,500 ND ND 0.75 ND ND 2,340
9/27/2022 RW-6 330 45 t ND 12 ND ND 0.63 ND 0.93 330 TND ND ND ND ND 719
9/27/2022 RW-7 0.58 ND ND 4.8 ND ND ND ND ND 120 1 ND ND ND ND ND 125
NC 2B 1 3.3 1 30.0 12,000 1 2.4 1 200,000 1 8.9 121,0001 650 14,000 1 720 1 67,000 1 31 1800 1900 1 NE I NE
Surface Water
9/28/2022 Smith Mill Creek 1 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9/28/2022 Smith Mill Creek 2 0.75 ND 0.50 ND ND ND ND ND ND ND ND ND ND ND ND 1.3
9/28/2022 Smith Mill Creek 3 0.78 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.78
9/28/2022 Smith Mill Creek 4 0.82 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.82
9/28/2022 Smith Mill Creek 5 0.68 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.68
9/28/2022 Smith Mill Creek 6 0.51 ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.51
9/28/2022 Bear Creek 1 12 1.6 0.92 ND ND ND ND ND ND 3.0 ND ND ND ND ND 18
9/28/2022 Bear Creek 2 3.8 0.52 0.92 ND ND ND ND ND ND 0.83 ND ND ND ND ND 6.1
9/28/2022 Bear Creek 3 1.1 ND ND ND ND ND ND ND ND 0.51 ND ND ND ND ND 1.6
9/28/2022 Bear Creek 4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9/28/2022 Bear Creek 5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9/28/2022 Jehovah Witness 1 14 0.71 ND ND ND ND ND ND ND 0.83 ND ND ND ND ND 16
9/28/2022 Cecil's Spring 1 9.2 0.77 ND ND ND ND ND ND ND 1.3 ND ND ND ND ND 11
9/28/2022 Cecil's Spring 2 0.82 ND ND ND ND ND ND ND ND ND I ND I ND IND IND ND 0.82
Notes:
Analyses performed by EPA Method 8260 MSV Low Level. J-flagged(estimated)or other flagged results are included on this table but are not identified(see the lab report).
Units in µg/l or parts per billion(ppb)
Detected concentrations of petroleum hydrocarbon VOCs(if any)are NOT shown in this table(not part of the Andrex groundwater incident).
Detected concentrations of chloromethane,carbon disulfide,bromoform,and methylene chloride(if any)are NOT shown in this table(probable laboratory contaminants).
Detected concentrations of acetone,2-Butanone(MEK),Toluene,and 2-Hexanone(if any)are NOT shown in this table(metabolic products of bioremedation).
NC21,=North Carolina Groundwater Standards under Title 15A Subchapter 2L in µg/l dated April 1,2013.
NC213=North Carolina Surface Water Standards for Class C freshwater under Title 15A Subchapter 2B.
per NC DWR Surface Water Quality Standards,Criteria,&In-Stream Target Values(Workbook Dated 6-10-2019)
ND=not detected at concentrations exceeding the laboratory reporting limit.
NS=not sampled.
NP=not present;monitoring well was abandoned,missing,or destroyed.
AB=well was abandoned.
*Compounds intermittently detected in the past.
**These wells were destroyed by grading during 2003.
Recovery&injection well samples are grab samples collected via bailer.
Prepared by:AWA
Table 6(2022)of T6 2022 VOC Summary Table GW and SW.xlsx Checked by:TCG

Figures

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USGS TOPOGRAPHIC MAP, 7.5 MINUTE SERIES,
APPROXIMATE SCALE IN FELT ASHEVILLE AND ENKA, N.C. QUADRANGLES, 2013.
DRAWN: DATE: IMFIGURE
KLW 12-6-23 B U N N E L L M LAMMONS SITE LOCATION MAP
CHECKED: TAO CAD: M ENGINEERING FORMER ANDREX INDUSTRIES CORP.
FIG1 ANDREX59-SLM 180 DEAVERVIEW ROAD
6004 Ponders Court,Greenville,SC 29615 ASHEVILLE, NORTH CAROLINA
APPROVED: AWA JOB NO J22-1022-59 Phone;[phone] Fax:[phone]

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top
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a i x _4 MIL CO, INC. H NES C P.
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v /� TWENTIETH v 264.03 RW-2170.
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PUBLIC ERVICE _A -- `••-
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SCHOOL ROAD ® \ RW_1—1
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NP—A
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RESIDENTIAL
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BEAR CREEK ROAD MI
PERFECTI GEAR, INC.
O NP-A -) I �_1\
�HAMILTON RW-4 ® -_J
PROPERTY M I NP-A ROY D FARMER \
RESIDENTIAL ® 211W44.67 L---J
MI r - O P K ,-1
i 2RW 25
6 2141.35 - I M
BL00 G® / \\II2214•� .1 21t W-21
0 \\\ 1 II �. NP-A RASH ROAD
MADELINE AVENUE A ENS I �\ _ MW-22
CE MW-14- i \ j \\ IMW-1 '�• NP
IN-114 RW-7 s \ I
RV10E \\,- \ SILVERS _ _ .� 2141.52 \\ 12090.75 RM�I� ��
,. STORE_/ ** '1.rR--- 2�:3 SILVERS fr �� J OVAm. ® y
PROPERTY PROPERTY o[K sou -- NJ ESS�FORMER 2JT
� � i ECHOES 7H IESTERFEDLT o
RESIDENTIAL
RESIDENTIAL B LLINCEY ,PROPERT i __� glGRoAO PR PERTY PROPERTY y O
i RMER
M Ig W ER WELL o�
M _ M JUSTICE \ �jP-D Fo AkER DR]VE
"DADE STREET ��.� � — \�� PROPERTY ` - SEXTON 9'Ro
' �.• `® PROPERTY RYDERMH `
w __ OPERTY •.�
�RES N7IA SATTERFIELD
MALVERN HILLS IL-POOL-J q PROPERTY OUSE �_, �'•� `
"„��..�..�• ® PARK
�� r-- a vH�c -20
TENNIS I HHN " m4sse RESIDENTIAL
COURTS I
L_ J RUMBOUGN PLACE
�Nh
AN�F
aX
RESIDENTIAL
RESIDENTIAL woQ `
P4 rrpA,AItN RESIDENTIAL Q LEGEND �'• .,�
UE ¢
MIDDLEMONT A ENUE (IS H/GyWA yv4e 0 APPROXIMATE LOCATION OF EXISTING(SAPROBTE OR
Y r9_23 SHALLOW BEDROCK)GROUNDWATER MONITORING WELL
PRZNCErO O APPROXIMATE LOCATION OF EXISTING(TYPE III—BEDROCK)
N ORI - w GROUNDWATER MONITORING WELL
RESIDENTIAL
Q RECOVERY WELL OR INJECTION WELL
O WATER SUPPLY WELL
-�--}- BELOW GROUND STREAM SHOWING FLOW DIRECTION
�•-••�— ABOVE GROUND STREAM SHOWING FLOW DIRECTION
PROPERTY LINE
2140.83 WATER LEVEL IN FEET ABOVE MEAN SEA LEVEL
GROUNDWATER ELEVATION IN WELL MW-14 IS TYPICALLY ARTESIAN
AND REPRESENTS THE POTENTIOMETRIC SURFACE OF THE DEEPER
ROCK AQUIFER AND WAS NOT CONSIDERED FOR CONTOURING PURPOSES.
NP NOT PRESENT
NP-A NOT PRESENT. WELL HAS BEEN ABANDONED.
NP-D MW-19 WAS NOT PRESENT IN OCTOBER 2003 AND WAS PRESUMED TO
BE DESTROYED BY GRADING PERFORMED BY THE CITY OF ASHEVILLE.
MW-25 WAS NOT PRESENT IN OCTOBER 2003 AND WAS PRESUMED TO
BE DESTROYED BY GRADING PERFORMED BY MILKO,INC.
�sr'rNrrrrr NM NOT MEASURED
NOTES, �.�`' N''AAAAgp��q�2
1. THE VED AND WERE
PUMP AND TREAT SYSTEMS HAD BEEN �.��,t.0 JGEN y'� gppRO%IMATE DIRECTION OF GROUNDWATER FLOW
REMOVED AND WERE NOT IN OPERATION AT THE TIME WATER �BAA�(��66////44+LM�"--
LEVEL MEASUREMENTS WERE TAKEN. GROUNDWATER WAS NOTPU
s '
MEASUREMENTS HERE COLLECTED.FROM RW-1TRUGH RW-7 MILE APPROXIMATE
p 1 5 A p¢' �M APPRO%IMATE LOCATION OF SANITARY SEWER MANHOLE WITH SEWER UNE
2. ##SKY LANES BOWLING CENTER �c-OI, C��
NCDEH—PUBLIC WATER SYSTEM ID#10-11-025 ,��• O EOUIPOTENTIAL CONTOUR LINE
WELL NAME:WELL/1 r �/!A�ssss
REFERENCE ORTHOPHOTO MAP OF BUNCOMBE COUNTY,N.C.PREPARED BY L ROBERT KIMBALL&ASSOCIATES,EBENSBURG,PENNSYLVANIA AS OF 5-19-2009.MR.MARC FOWLER OF BUNCOMBE COUNTY HAS STATED N
FROM PHOTOGRAPHY DATED MARCH—APRIL 1985 IN ACCORDANCE WITH NATIONAL MAP ACCURACY STANDARDS. ...THE ESTABLISHMENT HAS BEEN RESTORED TO CITY WATER.' 200 100 o 200 00
APPRO%IMAIE SGLLE IN mu
REVISIONS DRAWN: ATE 12-6-23 FlGURE N0.
No. DESCRIPTION BY KLW '� LAMMOLL GROUNDWATER ELEVATION CONTOUR MAP-SEPTEMBER 26,2022
CHECKED: TAD CAD FILE: - = E GMMON. ANDREX INDUSTRIES
FIG2 ANDREX59-WTM092622 DEAVERVIEW ROAD /)
APPROVED: AWA JOB NO: 6004 Ponders Court,Greenville,SC 29615 ASHEVILLE,NORTH CAROLINA i
J22-1022-59 Phone:[864]298-1265 Fox:(864]288-4430

i
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ONLY m M LKCO3 INC.
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\ 266
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P IC SERVIC MW-12 CAB 1
CO. NO RESIDE AL MI 219 L
gEP GRE EK p y_ 249 W-2
NS -25 W-6* 1.4
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INC. I � AB
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AB MI AS
\ AB
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NO
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yy PROPERTY III INDUS S, INC. a MW-23 S1M32 \
RESIDENTIAL asgo��® I RW-5 s 327 ---J
II r------T0 - o MW2617
MI
P
BLOOMING 2386 _1 \ROY D. FARMER RAR SM-3 Rases RoaD
MADELINE AVENUE ARDENS MW-13 I 0.78 MW-21
1,990 I - AB ONLY
ICE ` - RW-7 ��---�
RV \ __ u 125 I 16�..r\\ MW-22
ORE,/ ** ���� _ TL�' ® NP
RESIDENTIAL
// SILVERS �� ,'tOHMER JEHOVAII�\ FORMER
/ i wITNEss PROPERTv
RESIDENTIA Gi BOWLING PROPERTYNO ` BIESTERFEDLT
_ 86.1 BTi ALLEY i XTO _79 RF°�K PROPERTY
/ PROPERTY , Np s°o>H M-4
_ 6.1 MW-14* PROPERTY aaz 'N
_ / McDADE STREET / 1,570 IAI<R0A0 SM-5 AKER DRIVE
USTICE PROPERTY �� - � �I MWELL .68RESIDENTIAL� 1 SATTPERTY J'A"'ERR CRYDERMAN——— PR�PER�Y HOU -__PROPP=RTY S a58
MALVERN HILLS PARK BC63 I POOL J �C / _ /
BC-4
L----- �e __
NO -t .�m-t. ---t ® ��� -- caEEN�O-`P�EMw-2o Q RESIDENTIAL
TENNIS I a 1.0 a IVEryM \
COURTS I N CHLOROFORM ONLY Q OE A1'ENU
_ RLUSOUGH PLACE N
w \
RESIDENTIAL � \
BC-5 Lj\�Fc• RESIDENTIAL a \
i Arr°NA NDE RESIDENTIAL Q -
MIDDLEMONT AVENUE U 2'"
S HIGNdr kP
PRINCero LEGEND
N ORI yE NOTES: ^
RESIDENTIAL 1. LABORATORY ANALYSIS BY EPA METHOD 8260B. \ APPROXIMATE LOCATION OF EXISTING(SAPROUTE OR SHALLOW
2 WELLS AND SURFACE WATER WAS SAMPLED ON SEPTEMBER 27-28,2022 BEDROCK)GROUNDWATER MONITORING HELL
3. CONCENTRATIONS OF CHLOROFORM INTERMITTENTLY DETECTED IN MW-20,MW-21 AND MW-26 ARE PROBABLY RELATED TO LEAKING WATER SUPPLY ONES IN CLOSE 0 GROUNDWATER MONITORING WELL
APPROXIMATE LOCATION OF EXISTING(TYPE Ill-BEDROCK)
PROXIMITY TO THE WELLS
4. SAMPLES FROM STREAMS DESIGNATED AS FOLLOWS: 0 RECOVERY WELL OR INJECTION WELL
SM=SMITH MILL CREEK TRIBUTARY
CS=CECIL!S SPRING APPROXIMATE LOCATION OF SURFACE WATER SAMPLES SEE NOTE 4
BC=BEAR CREEK . ( )
JW=FORMER JEHOVAH WITNESS PROPERTY (WATER SAMPLES COLLECTED 9-28-22).
5. NP=NOT PRESENT,WELL WAS NOT PRESENT AT TIME OF SAMPLING. 0 WATER SUPPLY WELL
6. **SKY LANES BOWLING CENTER
-PUBLIC WATER SYSTEM ID/10-11-025 WELL CONCENTRATION OF TOTAL DETECTED CHLORINATED VOLATILE ORGANIC
WELL NAME:WELL M1 162
AS OF 5-19-2009,MR.MARC FOWLER OF BUNCOMBE COUNTY HAS STATED COMPOUNDS IN PARTS PER BILLION(ppb).
'...THE ESTABUSHMENT HAS BEEN RESTORED TO CITY WATER."
-�`- r- BELOW GROUND STREAM SHOWING FLOW DIRECTION
7. *THE WELLS MAY INTERCEPT FRACTURE SETS OR MAY BE SCREENED AT
ELEVATIONS AT WHICH GROUNDWATER CONTAMINANT CONCENTRATIONS ARE ABOVE GROUND STREAM SHOWING FLOW DIRECTION
INCONSISTENT WITH THE ESTABUSHED PLUME THE VALUES WERE IGNORED FOR
,��r�IIIIN CONTOURING PURPOSES.
CAR PROPERTY LINE
& THE FORMER WATER SUPPLY WELL ON THE CRYDERMAN PROPERTY APPEARED
d.1• GENTS kf'% TO BE ABANDONED AND COULD NOT BE SAMPLED AS OF OCTOBER 2005.
APPROXIMATE LOCATION OF SANITARY SEWER MANHOLE WITH SEWER LINE
9. MW-19 WAS NOT PRESENT IN OCTOBER 2003 AND WAS PRESUMED TO BE
1 5 DESTROYED BY GRADING PERFORMED BY THE CITY OF ASHEVLLE. MW-25 WAS 100 TOTAL CHLORINATED CONCENTRATION CONTOUR IN PARTS PER BILLION
NOT PRESENT IN OCTOBER 2003 AND WAS PRESUMED TO BE DESTROYED BY
t'-LpO\ ��� GRADING PERFORMED BY MILKO,INC. --ND-- ESTIMATED OMIT OF VOC'S
REFERENCE: ORTHOPHOTO MAP OF BUNCOMBE COUNTY,N.C.PREPARED BY L ROBERT KIMBALL&ASSOCIATES,EBENSBURG,PENNSYLVANIA 200 r0o a eon 400 ,1,��rW.IlA1�;.` 10. RECOVERY WELLS WERE NOT OPERATIONAL AT THE TIME OF SAMPLING.
VERY LOW CONCENTRATION AS THE RESULT OFR OSES. ATL1i
FROM PHOTOGRAPHY DATED MARCH-APRIL 1985 IN ACCORDANCE WITH NATIONAL MAP ACCURACY STANDARDS.
APPRO%IMAIE SCALE IN FFFf 11. AB=HELL ABANDONED IN 2008 PER APPROVED BROWNFlELD REDEVELOPMENT PLAN. REMEDIATION. IGNORED FOR CONTOURING PURPOSES.
DRANK: DATE: 12-6-23 ' '� BUNNELL FIGURE NO.
KLw CONTOUR MAP OF TOTAL CHLORINATED VOLATILE ORGANIC COMPOUND ISOCONCENTRATIONS-SEPTEMBER 27-28,2022
LAMMONS
CHECKED: TAO CAD FILE: � � ENGINEERING GROUNDWATER AND SURFACE WATER
RG3 ANDREX59-VOCSEPT22 ANDREX INDUSTRIES
APPROVED: JOB N0: 6004 Ponders Court,Greenville,SC 29615 ASHEVILLE,NORTH CAROLINA
AWA J22-I022-59 Phone:[phone] Fax:[B64J 288-4430

�" A A'AIgE%NDD57NE5
W 3A
"M LEGEND
2225 MW-2 RY-2 NW-8 2225
RW-J RW-I
2215 2215 APPROXIMATE POTENTOMETRIC SURFACE ON 9-26-2022.
2205 2205 GROUND SURFACE
RESMENIML
095 EOIgS 2195
PROEHtt APPROXIMATE LOCATION OF BEDROCK ENCOUNTERED IN BORINGS
2 85
J MW-20
!n -.....__iw-5 Mw_9 � __ N > GROUNDWATER FLOW DIRECTION
075 ___ RAILROAD 2175 m
21e5 21.3 1 00 76 SCREENED OR OPEN BEDROCK INTERVAL WIN CONCENTRATION OF TOTAL CHLORINATED
RW-5 YW-10
O 055 zfifi �j SLYERS 21� O VOLATILE ORGANICS IN ug/I ON 9/27-28/2022
7 INS NOT SAMPLED
Q1.42 NW-14 Q
7 2145 2145 AS WELL WAS ABANDONED
W MW 1] W
W J
2135 995 � � 2135 LAJ NO NOT DETECTED
423
2125 T125
2,386
23a VERTICAL EXAGGERATION=10%
2115 2115
1.0
005 005 SCALE
Inch
250 Feet
2D95 2095
208.5 L990 2085 INJECTION ZONE
2075 2075
5]0
2085 2065
2055 2055
NOTE:
0 100 200 300 400 500 600 700 800 900 1D00 1100 12M 1300 1400 1500 16M 17W 1800 INJECTION WELLS IW-5,IW-7 AND IW-11 ARE PROPOSED FOR FUTURE INSTAU ATION. ACTUAL CONSTRUCTION TO
DISTANCE, FT, BE DETERMINED IN THE FIELD.
GEOLOGIC PROFILE A-A'
MEW 12
ANOIEIINWSIPoE9 MW-7 OFAWAYE'M ROAD ^!
MW-24 Rf-11 FORMER BU Df1O LKJ
2225 MW-5 2225
B RW-3 HAWES D!
IW-1 WIiPORAD011 D
2215 2215
22D5 7 2205 a 5E 5
095 BETA DRlK Z95
RESIDENBAL AREA BB ROY D.FMMER I3
CITY PA.
2185 2185 R
2,15 2. /� \ 2175 §
r_ J
A'
Z55 m V55
26fi
2155 CECIL'SCOLLECE 219 2155
(sunx cau[cF)\ 19 g4g
J / MW 23 J i
(n 2146 `/ 2115 !n
M
V, 2135 2135
(r_ Mw—ts Ly M
MW-1fi
Z 2125 ouDM RNUoAo 2125LD
FOMOi F
Q 2115 F.w N15mm
Q
WCHURN FOfaElt W
W 2105 W-18 MW-17 BESIEAfEDLT 2105 W
SURN MILL 0 66
2095 75 \, CRM( MW-21 2D95
TMMRARY MW-22 V °5
0 28 19 f�0
2085 2085 r
2075 M75
.65 2065
20M 2055
16
rHLORDFORM
2045 ONLY 2O�
NP
2035 2035
2025 2025 041rr...
JGENSFq/�1"11 1
0 200 400 800 800 1000 1200 1400 1500 1800 2000 2200 2400 2800 2800 3000 32M 3400 woo 3000 �= PROFILE LOCATION PLAN
DISTANCE, FT.
GEOLOGIC PROFILE B-B'
REVISIONS DRAWN: KLW ATE' 12-6-23 '� BUNNELL FIGURE NO.
No. DESCRIPTION Ev I LAMMONS HYDROGEOLOGIC PROFILES OF THE AFFECTED AREA FOR THE 2022 IER
1 XXXXXXX XXX CHECKED: AD FILE'FlG 4 ANDREX59 PROFILE ANDREX INDUSTRIES
TAO f.DINEERIN9
APPROVED:AWA B N0: 6004 Panders Court,0reenAlle,SC 29615 DEAVERNEW ROAD 4
J22-1022-59 Phone:[phone] Fax[phone] ASHEIALLE,NORTH CAROUNA

APPENDIX A
Groundwater Sampling Procedures
and Sampling Logs - September 2022

IsLI:
APPENDIX A
Monitoring Well Purging and Sampling Procedures
The monitoring wells were purged prior to sample collection to remove stagnant water from the wells so
that the samples collected would be representative of the groundwater quality in the vicinity of each well.
For wells that recovered quickly,a minimum of three volumes of water were purged. Specific conductance,
pH, and water temperature were measured periodically during well evacuation using daily calibrated
instruments. Wells that were purged to dryness with less than three well volumes being removed were
sampled as soon as they had recovered enough to yield sufficient volume for a sample. The monitoring
wells were sampled using disposable bailers constructed of a 3-foot long, 1.6-inch diameter bailer attached
to unused polypropylene cord. Injection and recovery wells were sampled via grab methods without
purging.
The samples were placed in glass containers with Teflon-lined lids. Samples were maintained at<4°C until
analysis at the laboratory. Appropriate chain-of-custody records were maintained.

Is Im IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2216.75
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-5 Land Surface Elevation(ft msl): 2216.92
Downgradient: yes Screened Interval(ft bgs): 43.0-53.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/Sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 53.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 46.44 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 6.56 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 1.12 Sample Date and Time: 9/27/22 @ 1313
Standard Evacuation Volume(3 casing volumes)= 3.35
Method of Well Evacuation: Disp Bailer Remarks: Top of PVC broken
Method of Sample Collection: Disp Bailer
Total Volume of Water Removed(gallons): 3.50
FIELD ANALYSIS
Volume Purged(gallons) 0 1.25 2.25 3.5
Time(military) 1256 1301 1306 1313
pH(S.U.) 6.30 6.61 6.40 6.48
Sp.Cond.(umhos/cm) 930.2 983.1 671.7 661.2
Water Temp.(°C) 12.7 12.1 12.1 12.4
Turbidity(subjective)* 2 3 1 3 1 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.1 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2218.43
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-6 Land Surface Elevation(ft msl): 2218.67
Downgradient: yes Screened Interval(ft bgs): 50.4-70.4
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 71.90 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 52.81 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 19.09 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.25 Sample Date and Time: 9/27/22 @ 1208
Standard Evacuation Volume(3 casing volumes)= 9.74
Method of Well Evacuation: Grab Remarks: Kink in well,only perform grab
Method of Sample Collection: Disp.Bailer TOC+VOC
Total Volume of Water Removed(gallons): -
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 12.08
pH(S.U.) 5.41
Sp.Cond.(umhos/cm) 306.9
Water Temp.(°C) 12.5
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=2.0 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2218.35
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-7 Land Surface Elevation(ft msl): 2218.60
Downgradient: yes Screened Interval(ft bgs): 24.5-34.5
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/Sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 35.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 26.29 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 8.71 Well Yield(subjective): moderate
1 Casing Volume in gallons(CV)=LWC x 0.17= 1.48 Sample Date and Time: 9/27/22 @ 1430
Standard Evacuation Volume(3 casing volumes)= 4.44
Method of Well Evacuation: Disp Bailer Remarks:
Method of Sample Collection: Disp Bailer
Total Volume of Water Removed(gallons): 4.5
FIELD ANALYSIS
Volume Purged(gallons) 0 1.5 3.0 4.5
Time(military) 1414 1415 1424 1430
pH(S.U.) 6.25 5.93 5.81 5.47
Sp.Cond.(umhos/cm) 104.5 76.08 71.04 65.94
Water Temp.(°C) 12.3 11.7 11.6 11.8
Turbidity(subjective)* 1 1 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=3.7 mg/L

Is I. IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2175.57
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-9 Land Surface Elevation(ft msl): 2175.95
Downgradient: yes Screened Interval(ft bgs): 44.0-54.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/Sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 54.20 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 24.55 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 29.65 Well Yield(subjective): moderate
1 Casing Volume in gallons(CV)=LWC x 0.17= 5.04 Sample Date and Time: 9/27/22 @ 1102
Standard Evacuation Volume(3 casing volumes)= 15.12
Method of Well Evacuation: Disp.Bailer Remarks: Kink in well,bailer access possible but difficult. 1"bailer grab sample collected
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) 0
Time(military) 1102
pH(S.U.) 6.49
Sp. Cond.(umhos/cm) 260.7
Water Temp.(°C) 10.7
Turbidity(subjective)* 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=2.1 mg/L

It Im '�
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2159.92
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-10 Land Surface Elevation(ft msl): 2159.45
Downgradient: yes Screened Interval(ft bgs): 29.0-39.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear Steel Guard Pipe Around Casing: no
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 39.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 16.09 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 22.91 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.89 Sample Date and Time: 9/28/22 @ 1013
Standard Evacuation Volume(3 casing volumes)= 11.68
Method of Well Evacuation: Disp Bailer Remarks:
Method of Sample Collection: Disp Bailer
Total Volume of Water Removed(gallons): 12.0
FIELD ANALYSIS
Volume Purged(gallons) 0 4.0 8.0 12.0
Time(military) 933 941 954 1013
pH(S.U.) 6.33 6.24 5.98 6.09
Sp.Cond.(umhos/cm) 69.95 81.13 205.9 270.6
Water Temp.(°C) 14.3 14.4 14.2 14.3
Turbidity(subjective)* 1 3 4 4
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=2.8 mg/L

It L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2166.00
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-11 Land Surface Elevation(ft msl): 2166.39
Downgradient: yes Screened Interval(ft bgs): 48.0-58.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: no
Air Temperature: 48OF Locking Cap: yes
Total Well Depth in feet(TWD)= 58.50 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 24.65 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 33.85 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 5.75 Sample Date and Time: 9/27/22 @ 914
Standard Evacuation Volume(3 casing volumes)= 17.26
Method of Well Evacuation: Sub.Pump Remarks: Dry @ 11.5 gallons
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 12.0
FIELD ANALYSIS
Sample
Volume Purged(gallons) 0 6.0 11.5 12
Time(military) 850 902 DRY 914
pH(S.U.) 6.53 5.99 DRY 5.99
Sp.Cond.(umhos/cm) 198.4 200.9 DRY 202.6
Water Temp.(°C) 14.8 14.8 DRY 14.2
Turbidity(subjective)* 1 1 DRY 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=5.10 mg/L

It Im
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2219.17
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-12 Land Surface Elevation(ft msl): 2219.49
Downgradient: yes Screened Interval(ft bgs): 60.0-70.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 81.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 48.85 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 32.15 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 5.47 Sample Date and Time: 9/28/22 @ 1018
Standard Evacuation Volume(3 casing volumes)= 16.40
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 17.0
FIELD ANALYSIS
Volume Purged(gallons) 0 6.0 11.0 17.0
Time(military) 948 958 1008 1018
H(S.U.) 6.73 6.62 6.59 6.74
Sp.Cond.(umhos/cm) 663.4 419.5 433.6 434.7
Water Temp.(°C) 16.5 1 16.3 1 16.6 16.1
Turbidity(subjective)* 2 2 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.4 mg/L

111. 1im
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2138.80
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-13 Land Surface Elevation(ft msl): 2138.96
Downgradient: yes Screened Interval(ft bgs): 48.0-58.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 58.50 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 0.00 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 58.50 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 0.17= 9.95 Sample Date and Time: 9/28/22 @ 1232
Standard Evacuation Volume(3 casing volumes)= 29.84
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 30.0
FIELD ANALYSIS
Volume Purged(gallons) 0 10.0 20.0 30.0
Time(military) 1207 1215 1222 1232
pH(S.U.) 7.19 6.69 6.73 6.53
Sp.Cond.(umhos/cm) 210.3 197.4 190.4 196.5
Water Temp.(°C) 16.1 15.7 15.6 15.8
Turbidity(subjective)* 3 1 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.5 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2138.94
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-14 Land Surface Elevation(ft msl): 2139.2
Downgradient: yes Screened Interval(ft bgs): 65.0-75.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 75.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 0.00 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 75.00 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 0.17= 12.75 Sample Date and Time: 9/28/22 @ 1225
Standard Evacuation Volume(3 casing volumes)= 38.25
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 39.0
FIELD ANALYSIS
Volume Purged(gallons) 0 13 26 39
Time(military) 1150 1206 1216 1225
pH(S.U.) 7.03 6.70 6.73 6.65
Sp.Cond.(umhos/cm) 235.4 233.6 232.6 232.7
Water Temp.(°C) 16.4 16.4 16.5 15.1
Turbidity(subjective)* 1 1 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.= Not Measured

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2124.89
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-15 Land Surface Elevation(ft msl): 2125.18
Downgradient: yes Screened Interval(ft bgs): 33.3-40.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 40.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 11.35 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 28.65 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 1.5= 42.98 Sample Date and Time: 9/28/22 @ 1055
Standard Evacuation Volume(3 casing volumes)= 128.93
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) 0
Time(military) 1055
pH(S.U.) 6.44
Sp.Cond.(umhos/cm) 82.47
Water Temp.(°C) 16.9
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=4.7 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: TAO Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2124.59
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-16 Land Surface Elevation(ft msl): 2124.85
Downgradient: yes Screened Interval(ft bgs): 23.5-33.5
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 33.50 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 11.26 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 22.24 Well Yield(subjective): moderate
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.78 Sample Date and Time: 9/28/22 @ 1120
Standard Evacuation Volume(3 casing volumes)= 11.34
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 12.0
FIELD ANALYSIS
Volume Purged(gallons) - 4.0 8.0 12.0
Time(military) 1053 1103 1113 1120
pH(S.U.) 6.45 6.13 6.03 5.94
Sp.Cond.(umhos/cm) 85.23 84.03 84.59 84.93
Water Temp.(°C) 16.5 16.3 16.0 16.1
Turbidity(subjective)* 1 1 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=4.90 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2094.64
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-17 Land Surface Elevation(ft msl): 2094.74
Downgradient: yes Screened Interval(ft bgs): 4.0-14.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 14.20 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 3.89 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 10.31 Well Yield(subjective): moderate
1 Casing Volume in gallons(CV)=LWC x 0.17= 1.75 Sample Date and Time: 9/28/22 @ 837
Standard Evacuation Volume(3 casing volumes)= 5.26
Method of Well Evacuation: Disp.Bailer Remarks:
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons):
FIELD ANALYSIS
Volume Purged(gallons) 0 2.0 4.0 6.0
Time(military) 828 830 834 837
pH(S.U.) 6.58 6.43 6.54 6.50
Sp.Cond.(umhos/cm) 170.1 292.2 294.8 276.6
Water Temp.(°C) 21.2 20.8 20.7 20.1
Turbidity(subjective)* 1 1 1 3
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=3.1 mg/L

Is I.
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2101.81
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-18 Land Surface Elevation(ft msl): 2101.92
Downgradient: yes Screened Interval(ft bgs): 49.0-59.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 59.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 8.93 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 50.07 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 8.51 Sample Date and Time: 9/28/22 @ 1435
Standard Evacuation Volume(3 casing volumes)= 25.54
Method of Well Evacuation: Disp.Bailer Remarks: Wcll pumped Dry @ 16 gal
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): 16.0
FIELD ANALYSIS
Sample
Volume Purged(gallons) 0 9.0 16
Time(military) 1400 1424 1435
pH(S.U.) 6.83 6.73 6.91
Sp.Cond.(umhos/cm) 129.4 154.8 141.9
Water Temp.(°C) 16.0 15.5 15.9
Turbidity(subjective)* 4 4 1 1 1 1 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.= Not Measured

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.28,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2180.55
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-20 Land Surface Elevation(ft msl): 2180.54
Downgradient: yes Screened Interval(ft bgs): 67.0-77.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 77.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 34.57 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 42.43 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 7.21 Sample Date and Time:
Standard Evacuation Volume(3 casing volumes)= 21.64
Method of Well Evacuation: Sub.Pump Remarks: Grab due to homeowner not allowing access to yard
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1035
pH(S.U.) 6.67
Sp.Cond.(umhos/cm) 38.22
Water Temp.(°C) 15.2
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=4.6 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2145.05
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-23 Land Surface Elevation(ft msl): 2145.20
Downgradient: yes Screened Interval(ft bgs): 31.0-41.5
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 550F Locking Cap: yes
Total Well Depth in feet(TWD)= 41.50 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 26.90 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 14.60 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 1.5= 21.90 Sample Date and Time: 9/27/22 @ 1640
Standard Evacuation Volume(3 casing volumes)= 65.70
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1640
pH(S.U.) 5.52
Sp.Cond.(umhos/cm) 374.1
Water Temp.(°C) 10.7
Turbidity(subjective)* 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.8 mg/L

Is L IM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2225.37
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-24 Land Surface Elevation(ft msl): 2225.49
Downgradient: yes Screened Interval(ft bgs): 70.0-80.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/sunny Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 80.10 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 61.34 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 18.76 Well Yield(subjective): moderate
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.19 Sample Date and Time: 9/27/22 @ 933
Standard Evacuation Volume(3 casing volumes)= 9.57
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 10.5
FIELD ANALYSIS
Volume Purged(gallons) 0 3.3 6.6 9.9
Time(military) 851 903 914 933
pH(S.U.) 5.68 5.68 5.61 5.61
Sp.Cond.(umhos/cm) 216.1 194.7 178.3 177.0
Water Temp.(°C) 9.3 8.9 9.1 8.8
Turbidity(subjective)* 1 1 1 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=2.4 mg/L

It Im IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2207.46
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-26 Land Surface Elevation(ft msl): 2207.62
Downgradient: Screened Interval(ft bgs): 41.0-51.0
Upgradient: yes Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: no
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 51.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 29.71 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 21.29 Well Yield(subjective): high
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.62 Sample Date and Time: 9/27/22 @ 1445
Standard Evacuation Volume(3 casing volumes)= 10.86
Method of Well Evacuation: Disp.Bailer Remarks:
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): 11.25
FIELD ANALYSIS
Sample
Volume Purged(gallons) 0 3.6 7.2 11.0 11.25
Time(military) 818 825 833 840 1445
pH(S.U.) 5.58 5.93 6.04 6.66 6.10
Sp.Cond.(umhos/cm) 51.63 55.42 57.21 58.19 342.5
Water Temp.(°C) 16.0 16.1 16.3 16.1 11.6
Turbidity(subjective)* 1 1 1 2 1 2 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=2.3 mg/L

's Im ,�
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 2 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2219.15
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: MW-44 Land Surface Elevation(ft msl): 2219.46
Downgradient: yes Screened Interval(ft bgs): 65.0-80.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Clear/sunny Steel Guard Pipe Around Casing: no
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 80.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 59.92 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 20.08 Well Yield(subjective): low
1 Casing Volume in gallons(CV)=LWC x 0.17= 3.41 Sample Date and Time: 9/27/22 @ 1025
Standard Evacuation Volume(3 casing volumes)= 10.24
Method of Well Evacuation: Sub.Pump Remarks:
Method of Sample Collection: Sub.Pump
Total Volume of Water Removed(gallons): 10.5
FIELD ANALYSIS
Volume Purged(gallons) 0 3.6 7.2 10.5
Time(military) 955 1005 1016 1025
pH(S.U.) 5.41 5.29 5.06 5.05
Sp.Cond.(umhos/cm) 272.3 278.4 265.6 282.6
Water Temp.(°C) 10.8 10.9 10.9 11
Turbidity(subjective)* 1 1 1 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.= 1.0 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2221.59
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: IW-2 Land Surface Elevation(ft msl): 2221.78
Downgradient: yes Open Bedrock Interval(ft bgs): 64.0-84.0
Upgradient: Dedicated Pump or Bailer: no
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: no
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 84.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 53.43 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 30.57 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 1.5= 45.86 Sample Date and Time: 9/27/22 @ 1151
Standard Evacuation Volume(3 casing volumes)= 137.57
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1151
pH(S.U.) 6.19
Sp.Cond.(umhos/cm) 283.5
Water Temp.(°C) 12.3
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.6 mg/L

's Im '�
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2209.87
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: RW-1 Land Surface Elevation(ft msl): 2211.22
Downgradient: yes Screened Interval(ft bgs): 35.0-75.0
Upgradient: Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: no
Total Well Depth in feet(TWD)= 82.40 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 52.50 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 29.90 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 1.5= 44.85 Sample Date and Time: 9/27/22 @ 1130
Standard Evacuation Volume(3 casing volumes)= 134.55
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer Well cap damaged from vehicle traffic
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1130
pH(S.U.) 5.27
Sp.Cond.(umhos/cm) 247.2
Water Temp.(°C) 12.9
Turbidity(subjective)* 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.3 mg/L

Is I.
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATIONLOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 4 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2217.58
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: RW-3 Land Surface Elevation(ft msl): 2218.06
Downgradient: yes Screened Interval(ft bgs): 54.0-64.0
Upgradient: Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 48OF Locking Cap: yes
Total Well Depth in feet(TWD)= 64.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 47.24 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 16.76 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 0.66= 11.06 Sample Date and Time: 9/27/22 @ 1330
Standard Evacuation Volume(3 casing volumes)= 33.18
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1330
pH(S.U.) 6.15
Sp.Cond.(umhos/cm) 184.3
Water Temp.(°C) 12.1
Turbidity(subjective)* 2
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.1 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2159.48
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: RW-5 Land Surface Elevation(ft msl): 2160.60
Downgradient: yes Screened Interval(ft bgs): 20.2-60.2
Upgradient: Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 60.20 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 14.81 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 45.39 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 1.5= 68.09 Sample Date and Time: 9/27/22 @ 1625
Standard Evacuation Volume(3 casing volumes)= 204.26
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1625
pH(S.U.) 5.70
Sp.Cond.(umhos/cm) 216.6
Water Temp.(°C) 12.1
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.7 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2160.44
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: RW-6 Land Surface Elevation(ft msl): 2161.57
Downgradient: yes Screened Interval(ft bgs): 20.0-60.0
Upgradient: Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 60.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 17.30 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 42.70 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 1.5= 64.05 Sample Date and Time: 9/27/22 @ 1620
Standard Evacuation Volume(3 casing volumes)= 192.15
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): Grab
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1620
pH(S.U.) 6.03
Sp.Cond.(umhos/cm) 167.7
Water Temp.(°C) 15.6
Turbidity(subjective)* 25.5
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.= 1.8 mg/L

Is L IMM
BUNNELL-LAMMONS ENGINEERING, INC.
FIELD DATA INFORMATION LOG FOR GROUNDWATER SAMPLING
Page 1 of 1
Date: Sep.27,2022 Casing Diameter: 6 inches
Field Personnel: RLB Casing Material: PVC
Site Name: Andrex Measuring Point Elevation(ft msl): 2164.57
BLE Job#: J22-1022-59 Height of Riser(ft above land surface): flushmount
Well ID#: RW-7 Land Surface Elevation(ft msl): 2165.60
Downgradient: yes Screened Interval(ft bgs): 13.0-53.0
Upgradient: Dedicated Pump or Bailer: yes
Weather Conditions: Sunny/Clear Steel Guard Pipe Around Casing: yes
Air Temperature: 480F Locking Cap: yes
Total Well Depth in feet(TWD)= 53.00 Protective Post/Abutment: no
Depth to Ground Water in feet(DGW)= 23.05 Well Integrity Satisfactory: yes
Length of Water Column(LWC)=TWD-DGW= 29.95 Well Yield(subjective): N/A
1 Casing Volume in gallons(CV)=LWC x 1.5= 44.93 Sample Date and Time: 9/27/22 @ 1545
Standard Evacuation Volume(3 casing volumes)= 134.78
Method of Well Evacuation: Grab Remarks: Sample collected from bottom half of screened zone
Method of Sample Collection: Disp.Bailer
Total Volume of Water Removed(gallons): -
FIELD ANALYSIS
Volume Purged(gallons) -
Time(military) 1545
pH(S.U.) 5.37
Sp.Cond.(umhos/cm) 228.2
Water Temp.(°C) 10.6
Turbidity(subjective)* 1
*(1)Clear (2)Slight (3)Moderate (4)High
COMMENTS/OBSERVATIONS: D.O.=0.1 mg/L

APPENDIX B
Lab Data — Groundwater & Surface Water
September 2022

aceAnalytical
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name: Andrex
Project Number: 1022-59
Lot Number:X130098
Date Completed:11/09/2022
11/10/2022 1:45 PM
Approved and released by:
Project Manager II: Lucas Odom
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ANSI WoolA"MdWon BWd
ACCREDITED
TESTING LABORATORY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety,without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC(formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel: [phone] Fax: [phone] www.pacelabs.com
Page 1 of 113

PACE ANALYTICAL SERVICES, LLC
SC DHEC No:32010001 NELAC No: E87653 NC DENR No:329 NC Field Parameters No:5639
Case Narrative
Bunnell-Lammons Engineering, Inc.
Lot Number: X130098
This Report of Analysis contains the analytical result(s)for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where
sampling is conducted by the client, results relate to the accuracy of the information provided, and as the
samples are received.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPS or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation: Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-
dichloroethane) EPA 524.2, E. coli and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC
Walkley-Black, Biological Tissue: All, Non-Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7,
Boron, Calcium, Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320
B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011, Fecal
Coliform Colilert-18.
If you have any questions regarding this report, please contact the Pace Project Manager listed on the
cover page.
VOCs by GC/MS
The laboratory control sample (LCS)for analytical batch 56528 exceeded acceptance criteria for the
following analytes: acetone, 2,2-dichloropropane and 2-hexanone. These analytes were biased high and
were not detected in the samples affected. The MS/MSD was not analyzed for this batch due to anayst
error. The CCB and LCS passed criteria and therefore the data was reported.
Surrogate recovery in the matrix spike (MS) 56704 was outside the upper control limit. The CCV and
LCS associated passed acceptance criteria, therefore the data has been reported.
The laboratory control sample (LCS) and /or laboratory control sample duplicate (LCSD)for analytical
batch 56704 exceeded acceptance criteria for the following analytes: 2-hexanone. These analytes were
biased high and were not detected in the samples affected.
The laboratory control sample (LCS)for analytical batch 56747 exceeded acceptance criteria for the
following analytes: Acetone. These analytes were biased high and were not detected in the samples
affected.
Reanalysis of the following samples was performed outside of the analytical holding time for trans-1,4-
Dichloro-2-butene: X130098-001, X130098-002, X130098-003, X130098-004, X130098-005, X130098-006,
X130098-007, X130098-008, X130098-009, X130098-010, X130098-011, X130098-012, X130098-013,
X130098-014, X130098-015, X130098-016, X130098-017. The samples were initially analyzed with not
valid ICAL for trans-1,4-Dichloro-2-butene.
Pace Analytical Services,LLC(formerly Shealy Environmetal Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172(803)791-9700 Fax[phone] whw.pacelabs.com
Page 2 of 113

PACE ANALYTICAL SERVICES, LLC
SC DHEC No:32010001 NELAC No: E87653 NC DENR No:329 NC Field Parameters No:5639
Reanalysis of the following samples was performed outside of the analytical holding time for Acetone:
X130098-003, X130098-005, X130098-010, X130098-011. The sample was initially analyzed within hold
time, but the continuing calibration verification (CCV) exceeded the upper calibration range for Acetone.
Reanalysis of the following samples was performed outside of the analytical holding time for Chloroform:
X130098-019, X130098-020, X130098-024. The sample was initially analyzed within hold time, but the
continuing calibration verification (CCV)failed low for Chloroform.
Reanalysis of the following samples was performed outside of the analytical holding time for
Tetrachloroethene: X130098-003, X130098-014. The sample was initially analyzed within hold time with
assuming carryover.
The following sample required a dilution which was performed outside of the analytical holding time for
Tetrachloroethene: X130098-001, X130098-002, X130098-004, X130098-012, X130098-013, X130098-016.
The following samples required a dilution which was performed outside of the analytical holding time for
cis-1,2-Dichloroethene: X130098-004, X130098-012, X130098-013.
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Page 3 of 113

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: X130098
Sample Number Sample ID Matrix Date Sampled Date Received
001 MW-9 Aqueous 09/27/20221102 09/29/2022
002 MW-23 Aqueous 09/27/20221640 09/29/2022
003 MW-26 Aqueous 09/27/20221445 09/29/2022
004 MW-6 Aqueous 09/27/20221208 09/29/2022
005 MW-5 Aqueous 09/27/20221313 09/29/2022
006 MW-7 Aqueous 09/27/20221430 09/29/2022
007 MW-44 Aqueous 09/27/20221025 09/29/2022
008 MW-24 Aqueous 09/27/2022 0933 09/29/2022
009 IW-2 Aqueous 09/27/20221151 09/29/2022
010 RW-1 Aqueous 09/27/20221130 09/29/2022
011 RW-3 Aqueous 09/27/20221330 09/29/2022
012 RW-5 Aqueous 09/27/20221625 09/29/2022
013 RW-6 Aqueous 09/27/20221620 09/29/2022
014 RW-7 Aqueous 09/27/20221545 09/29/2022
015 MW-17 Aqueous 09/28/2022 0837 09/29/2022
016 MW-11 Aqueous 09/28/2022 0914 09/29/2022
017 MW-10 Aqueous 09/28/20221013 09/29/2022
018 MW-12 Aqueous 09/28/20221018 09/29/2022
019 MW-20 Aqueous 09/28/20221035 09/29/2022
020 MW-18 Aqueous 09/28/20221435 09/29/2022
021 MW-14 Aqueous 09/28/20221225 09/29/2022
022 MW-13 Aqueous 09/28/20221232 09/29/2022
023 MW-15 Aqueous 09/28/20221055 09/29/2022
024 MW-16 Aqueous 09/28/20221120 09/29/2022
025 Trip Blank Aqueous 10/01/2022 10/01/2022
(25 samples)
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106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 4 of 113

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: X130098
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 MW-9 Aqueous TOC SM 5310C- 4.8 mg/L 19
001 MW-9 Aqueous cis-1,2-Dichloroethene 8260D 82 ug/L 20
001 MW-9 Aqueous Tetrachloroethene 8260D 300 H ug/L 20
001 MW-9 Aqueous Trichloroethene 8260D 41 ug/L 20
002 MW-23 Aqueous cis-1,2-Dichloroethene 8260D 9.3 ug/L 23
002 MW-23 Aqueous Tetrachloroethene 8260D 310 H ug/L 23
002 MW-23 Aqueous Trichloroethene 8260D 7.9 ug/L 23
003 MW-26 Aqueous Acetone 8260D 13 H ug/L 25
004 MW-6 Aqueous TOC SM 5310C- 3.5 mg/L 27
004 MW-6 Aqueous 1,2-Dichlorobenzene 8260D 0.68 ug/L 27
004 MW-6 Aqueous 1,3-Dichlorobenzene 8260D 0.65 ug/L 27
004 MW-6 Aqueous 1,4-Dichlorobenzene 8260D 3.1 ug/L 27
004 MW-6 Aqueous 1,1-Dichloroethene 8260D 0.80 ug/L 28
004 MW-6 Aqueous cis-1,2-Dichloroethene 8260D 390 H ug/L 28
004 MW-6 Aqueous trans-1,2-Dichloroethene 8260D 1.8 ug/L 28
004 MW-6 Aqueous Tetrachloroethene 8260D 370 H ug/L 28
004 MW-6 Aqueous 1,2,3-Trichlorobenzene 8260D 1.5 ug/L 28
004 MW-6 Aqueous 1,2,4-Trichlorobenzene 8260D 8.9 ug/L 28
004 MW-6 Aqueous Trichloroethene 8260D 110 ug/L 28
004 MW-6 Aqueous Vinyl chloride 8260D 19 ug/L 28
005 MW-5 Aqueous TOC SM 5310C- 9.3 mg/L 30
005 MW-5 Aqueous Acetone 8260D 22 H ug/L 30
005 MW-5 Aqueous cis-1,2-Dichloroethene 8260D 170 ug/L 31
005 MW-5 Aqueous trans-1,2-Dichloroethene 8260D 3.8 ug/L 31
005 MW-5 Aqueous Tetrachloroethene 8260D 4.0 ug/L 31
005 MW-5 Aqueous Toluene 8260D 0.73 ug/L 31
005 MW-5 Aqueous Trichloroethene 8260D 1.9 ug/L 31
005 MW-5 Aqueous Vinyl chloride 8260D 69 ug/L 31
006 MW-7 Aqueous TOC SM 5310C- 1.2 mg/L 33
006 MW-7 Aqueous Tetrachloroethene 8260D 86 ug/L 34
007 MW-44 Aqueous TOC SM 5310C- 1.3 mg/L 36
007 MW-44 Aqueous cis-1,2-Dichloroethene 8260D 1300 ug/L 37
007 MW-44 Aqueous Tetrachloroethene 8260D 6700 ug/L 37
007 MW-44 Aqueous Trichloroethene 8260D 520 ug/L 37
007 MW-44 Aqueous Vinyl chloride 8260D 51 ug/L 37
008 MW-24 Aqueous Chloroform 8260D 0.84 ug/L 39
008 MW-24 Aqueous cis-1,2-Dichloroethene 8260D 5.0 ug/L 40
008 MW-24 Aqueous Tetrachloroethene 8260D 110 ug/L 40
008 MW-24 Aqueous Trichloroethene 8260D 2.8 ug/L 40
009 IW-2 Aqueous TOC SM 5310C- 2.9 mg/L 42
009 IW-2 Aqueous trans-1,2-Dichloroethene 8260D 0.70 ug/L 43
009 IW-2 Aqueous Tetrachloroethene 8260D 0.72 ug/L 43
010 RW-1 Aqueous TOC SM 5310C- 17 mg/L 45
010 RW-1 Aqueous Acetone 8260D 23 H ug/L 45
010 RW-1 Aqueous cis-1,2-Dichloroethene 8260D 12 ug/L 46
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106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 5 of 113

Detection Summary (Continued)
Lot Number: X130098
Sample Sample ID Matrix Parameter Method Result Q Units Page
010 RW-1 Aqueous trans-1,2-Dichloroethene 8260D 1.1 ug/L 46
010 RW-1 Aqueous Toluene 8260D 11 ug/L 46
010 RW-1 Aqueous Vinyl chloride 8260D 8.2 ug/L 46
011 RW-3 Aqueous TOC SM 5310C- 5.6 mg/L 48
011 RW-3 Aqueous cis-1,2-Dichloroethene 8260D 200 ug/L 49
011 RW-3 Aqueous trans-1,2-Dichloroethene 8260D 2.4 ug/L 49
011 RW-3 Aqueous Toluene 8260D 1.6 ug/L 49
011 RW-3 Aqueous Trichloroethene 8260D 0.62 ug/L 49
011 RW-3 Aqueous Vinyl chloride 8260D 63 ug/L 49
012 RW-5 Aqueous TOC SM 5310C- 3.0 mg/L 51
012 RW-5 Aqueous Chlorobenzene 8260D 0.75 ug/L 51
012 RW-5 Aqueous 1,1-Dichloroethene 8260D 2.5 ug/L 52
012 RW-5 Aqueous cis-1,2-Dichloroethene 8260D 1500 H ug/L 52
012 RW-5 Aqueous trans-1,2-Dichloroethene 8260D 6.3 ug/L 52
012 RW-5 Aqueous Tetrachloroethene 8260D 560 HS ug/L 52
012 RW-5 Aqueous Toluene 8260D 8.5 ug/L 52
012 RW-5 Aqueous Trichloroethene 8260D 140 ug/L 52
012 RW-5 Aqueous Vinyl chloride 8260D 130 ug/L 52
013 RW-6 Aqueous 1,1-Dichloroethene 8260D 0.63 ug/L 55
013 RW-6 Aqueous cis-1,2-Dichloroethene 8260D 330 H ug/L 55
013 RW-6 Aqueous trans-1,2-Dichloroethene 8260D 0.93 ug/L 55
013 RW-6 Aqueous Tetrachloroethene 8260D 330 H ug/L 55
013 RW-6 Aqueous Trichloroethene 8260D 45 ug/L 55
013 RW-6 Aqueous Vinyl chloride 8260D 12 ug/L 55
014 RW-7 Aqueous TOC SM 5310C- 1.4 mg/L 57
014 RW-7 Aqueous cis-1,2-Dichloroethene 8260D 120 ug/L 58
014 RW-7 Aqueous Tetrachloroethene 8260D 0.58 H ug/L 58
014 RW-7 Aqueous Vinyl chloride 8260D 4.8 ug/L 58
015 MW-17 Aqueous cis-1,2-Dichloroethene 8260D 16 ug/L 60
015 MW-17 Aqueous Tetrachloroethene 8260D 4.7 ug/L 61
015 MW-17 Aqueous Trichloroethene 8260D 1.1 ug/L 61
015 MW-17 Aqueous Vinyl chloride 8260D 4.4 ug/L 61
016 MW-11 Aqueous TOC SM 5310C- 1.7 mg/L 62
016 MW-11 Aqueous cis-1,2-Dichloroethene 8260D 130 ug/L 63
016 MW-11 Aqueous trans-1,2-Dichloroethene 8260D 0.61 ug/L 63
016 MW-11 Aqueous Tetrachloroethene 8260D 470 H ug/L 63
016 MW-11 Aqueous Trichloroethene 8260D 53 ug/L 63
016 MW-11 Aqueous Vinyl chloride 8260D 1.8 ug/L 63
017 MW-10 Aqueous TOC SM 5310C- 1.3 mg/L 65
017 MW-10 Aqueous cis-1,2-Dichloroethene 8260D 1100 ug/L 66
017 MW-10 Aqueous Tetrachloroethene 8260D 1100 ug/L 66
017 MW-10 Aqueous Trichloroethene 8260D 120 ug/L 66
017 MW-10 Aqueous Vinyl chloride 8260D 66 ug/L 66
018 MW-12 Aqueous 1,1-Dichloroethene 8260D 1.1 ug/L 68
018 MW-12 Aqueous cis-1,2-Dichloroethene 8260D 120 ug/L 69
018 MW-12 Aqueous trans-1,2-Dichloroethene 8260D 1.1 ug/L 69
018 MW-12 Aqueous Tetrachloroethene 8260D 9.7 ug/L 69
018 MW-12 Aqueous Trichloroethene 8260D 48 ug/L 69
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Page 6 of 113

Detection Summary (Continued)
Lot Number: X130098
Sample Sample ID Matrix Parameter Method Result Q Units Page
018 MW-12 Aqueous Vinyl chloride 8260D 39 ug/L 69
019 MW-20 Aqueous Chloroform 8260D 1.0 H ug/L 71
020 MW-18 Aqueous Chloroform 8260D 2.6 H ug/L 73
021 MW-14 Aqueous cis-1,2-Dichloroethene 8260D 180 ug/L 76
021 MW-14 Aqueous Tetrachloroethene 8260D 970 ug/L 76
021 MW-14 Aqueous Trichloroethene 8260D 420 ug/L 76
022 MW-13 Aqueous cis-1,2-Dichloroethene 8260D 270 ug/L 79
022 MW-13 Aqueous Tetrachloroethene 8260D 1500 ug/L 79
022 MW-13 Aqueous Trichloroethene 8260D 220 ug/L 79
023 MW-15 Aqueous cis-1,2-Dichloroethene 8260D 3.1 ug/L 81
023 MW-15 Aqueous Tetrachloroethene 8260D 35 ug/L 82
023 MW-15 Aqueous Trichloroethene 8260D 1.8 ug/L 82
024 MW-16 Aqueous Chloroform 8260D 0.92 H ug/L 83
024 MW-16 Aqueous cis-1,2-Dichloroethene 8260D 5.3 ug/L 83
024 MW-16 Aqueous Tetrachloroethene 8260D 66 ug/L 84
024 MW-16 Aqueous Trichloroethene 8260D 3.1 ug/L 84
(109 detections)
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Page 7 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-001
Description:MW-9 Matrix:Aqueous
Date Sampled:09/27/2022 1102
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0610 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 4.8 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221254 JWO 56528
2 5030B 8260D 5 10/14/2022 0231 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 10 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 8 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-001
Description:MW-9 Matrix:Aqueous
Date Sampled:09/27/2022 1102
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221254 JWO 56528
2 5030B 8260D 5 10/14/2022 0231 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 82 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 300 H 2.5 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 41 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 9 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-001
Description:MW-9 Matrix:Aqueous
Date Sampled:09/27/2022 1102
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene ill 70-130 H 100 70-130
1,2-Dichloroethane-d4 126 70-130 H 91 70-130
Toluene-d8 108 70-130 H 102 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 10 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-002
Description:MW-23 Matrix:Aqueous
Date Sampled:09/27/2022 1640
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0621 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221317 JWO 56528
2 5030B 8260D 5 10/14/2022 0254 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 10 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 11 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-002
Description:MW-23 Matrix:Aqueous
Date Sampled:09/27/2022 1640
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221317 JWO 56528
2 5030B 8260D 5 10/14/2022 0254 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 9.3 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 310 H 2.5 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 7.9 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 12 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-002
Description:MW-23 Matrix:Aqueous
Date Sampled:09/27/2022 1640
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 99 70-130
1,2-Dichloroethane-d4 123 70-130 H 92 70-130
Toluene-d8 109 70-130 H 102 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 13 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-003
Description:MW-26 Matrix:Aqueous
Date Sampled:09/27/2022 1445
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221340 JWO 56528
2 5030B 8260D 1 10/13/2022 2155 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D 13 H 10 ug/L 2
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 14 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-003
Description:MW-26 Matrix:Aqueous
Date Sampled:09/27/2022 1445
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221340 JWO 56528
2 5030B 8260D 1 10/13/2022 2155 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND H 0.50 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifuoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 115 70-130 H 104 70-130
1,2-Dichloroethane-d4 123 70-130 H 97 70-130
Toluene-d8 110 70-130 H 120 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 15 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-004
Description:MW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1208
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0633 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 3.5 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221403 JWO 56528
2 5030B 8260D 10 10/14/2022 0340 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 20 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D 0.68 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D 0.65 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D 3.1 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 16 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-004
Description:MW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1208
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221403 JWO 56528
2 5030B 8260D 10 10/14/2022 0340 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D 0.80 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 390 H 5.0 ug/L 2
trans-1,2-Dichloroethene 156-60-5 8260D 1.8 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 370 H 5.0 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D 1.5 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D 8.9 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 110 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 19 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 17 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-004
Description:MW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1208
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene ill 70-130 H 102 70-130
1,2-Dichloroethane-d4 122 70-130 H 94 70-130
Toluene-d8 109 70-130 H 107 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 18 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-005
Description:MW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1313
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0646 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 9.3 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221426 JWO 56528
2 5030B 8260D 1 10/13/2022 2218 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D 22 H 10 ug/L 2
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 19 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-005
Description:MW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1313
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221426 JWO 56528
2 5030B 8260D 1 10/13/2022 2218 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 170 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 3.8 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 4.0 0.50 ug/L 1
Toluene 108-88-3 8260D 0.73 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 1.9 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 69 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 20 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-005
Description:MW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1313
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 112 70-130 H 101 70-130
1,2-Dichloroethane-d4 124 70-130 H 99 70-130
Toluene-d8 ill 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 21 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-006
Description:MW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1430
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0658 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 1.2 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221449 JWO 56528
2 5030B 8260D 1 10/13/2022 2241 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 22 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-006
Description:MW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1430
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221449 JWO 56528
2 5030B 8260D 1 10/13/2022 2241 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 86 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 23 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-006
Description:MW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1430
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 112 70-130 H 103 70-130
1,2-Dichloroethane-d4 121 70-130 H 100 70-130
Toluene-d8 110 70-130 H 98 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 24 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-007
Description:MW-44 Matrix:Aqueous
Date Sampled:09/27/2022 1025
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1640 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 1.3 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 50 10/11/20221838 JWO 56704
2 5030B 8260D 50 10/14/2022 0512 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 500 ug/L 1
Acrylonitrile 107-13-1 8260D ND 250 ug/L 1
Benzene 71-43-2 8260D ND 25 ug/L 1
Bromobenzene 108-86-1 8260D ND 25 ug/L 1
Bromochloromethane 74-97-5 8260D ND 25 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 25 ug/L 1
Bromoform 75-25-2 8260D ND 25 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 25 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 500 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 25 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 25 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 25 ug/L 1
Carbon disulfide 75-15-0 8260D ND 25 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 25 ug/L 1
Chlorobenzene 108-90-7 8260D ND 25 ug/L 1
Chloroethane 75-00-3 8260D ND 25 ug/L 1
Chloroform 67-66-3 8260D ND 25 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 25 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 25 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 25 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 25 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 25 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 25 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 25 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 100 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 25 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 25 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 25 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 25 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 25 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 25 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 25 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-007
Description:MW-44 Matrix:Aqueous
Date Sampled:09/27/2022 1025
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 50 10/11/20221838 JWO 56704
2 5030B 8260D 50 10/14/2022 0512 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 25 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 1300 25 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 25 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 25 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 25 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 25 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 25 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 25 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 25 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 25 ug/L 1
Ethylbenzene 100-41-4 8260D ND 25 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 25 ug/L 1
2-Hexanone 591-78-6 8260D ND L 500 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 25 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 25 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 250 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 25 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 500 ug/L 1
Methylene chloride 75-09-2 8260D ND 25 ug/L 1
Naphthalene 91-20-3 8260D ND 25 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 25 ug/L 1
Styrene 100-42-5 8260D ND 25 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 25 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 25 ug/L 1
Tetrachloroethene 127-18-4 8260D 6700 25 ug/L 1
Toluene 108-88-3 8260D ND 25 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 50 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 25 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 25 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 25 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 25 ug/L 1
Trichloroethene 79-01-6 8260D 520 25 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 25 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 25 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 25 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 25 ug/L 1
Vinyl acetate 108-05-4 8260D ND 250 ug/L 1
Vinyl chloride 75-01-4 8260D 51 25 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 26 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-007
Description:MW-44 Matrix:Aqueous
Date Sampled:09/27/2022 1025
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene ill 70-130 H 104 70-130
1,2-Dichloroethane-d4 128 70-130 H 102 70-130
Toluene-d8 109 70-130 H 98 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 27 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-008
Description:MW-24 Matrix:Aqueous
Date Sampled:09/27/2022 0933
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0905 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221511 JWO 56528
2 5030B 8260D 1 10/13/2022 2304 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 0.84 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 28 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-008
Description:MW-24 Matrix:Aqueous
Date Sampled:09/27/2022 0933
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221511 JWO 56528
2 5030B 8260D 1 10/13/2022 2304 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 5.0 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 110 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 2.8 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 29 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-008
Description:MW-24 Matrix:Aqueous
Date Sampled:09/27/2022 0933
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 116 70-130 H 99 70-130
1,2-Dichloroethane-d4 121 70-130 H 101 70-130
Toluene-d8 ill 70-130 H 94 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 30 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-009
Description:IW-2 Matrix:Aqueous
Date Sampled:09/27/2022 1151
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0917 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 2.9 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221534 JWO 56528
2 5030B 8260D 1 10/13/2022 2327 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 31 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-009
Description:IW-2 Matrix:Aqueous
Date Sampled:09/27/2022 1151
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221534 JWO 56528
2 5030B 8260D 1 10/13/2022 2327 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 0.70 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 0.72 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 32 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-009
Description:IW-2 Matrix:Aqueous
Date Sampled:09/27/2022 1151
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene ill 70-130 H 103 70-130
1,2-Dichloroethane-d4 120 70-130 H 101 70-130
Toluene-d8 ill 70-130 H 108 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 33 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-010
Description:RW-1 Matrix:Aqueous
Date Sampled:09/27/2022 1130
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0953 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 17 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221557 JWO 56528
2 5030B 8260D 1 10/13/2022 2350 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D 23 H 10 ug/L 2
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 34 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-010
Description:RW-1 Matrix:Aqueous
Date Sampled:09/27/2022 1130
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221557 JWO 56528
2 5030B 8260D 1 10/13/2022 2350 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 12 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 1.1 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D 11 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 8.2 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 35 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-010
Description:RW-1 Matrix:Aqueous
Date Sampled:09/27/2022 1130
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 112 70-130 H 101 70-130
1,2-Dichloroethane-d4 119 70-130 H 99 70-130
Toluene-d8 ill 70-130 H 107 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 36 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-011
Description:RW-3 Matrix:Aqueous
Date Sampled:09/27/2022 1330
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 1005 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 5.6 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221621 JWO 56528
2 5030B 8260D 1 10/14/2022 0013 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND H 10 ug/L 2
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 37 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-011
Description:RW-3 Matrix:Aqueous
Date Sampled:09/27/2022 1330
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221621 JWO 56528
2 5030B 8260D 1 10/14/2022 0013 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 200 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 2.4 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D 1.6 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 0.62 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 63 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 38 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-011
Description:RW-3 Matrix:Aqueous
Date Sampled:09/27/2022 1330
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 114 70-130 H 104 70-130
1,2-Dichloroethane-d4 121 70-130 H 99 70-130
Toluene-d8 108 70-130 H 108 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 39 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-012
Description:RW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1625
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 1016 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 3.0 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221644 JWO 56528
2 5030B 8260D 20 10/14/2022 0449 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D 0.75 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 40 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 40 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-012
Description:RW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1625
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221644 JWO 56528
2 5030B 8260D 20 10/14/2022 0449 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D 2.5 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 1500 H 10 ug/L 2
trans-1,2-Dichloroethene 156-60-5 8260D 6.3 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 560 HS 10 ug/L 2
Toluene 108-88-3 8260D 8.5 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 140 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 130 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 41 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-012
Description:RW-5 Matrix:Aqueous
Date Sampled:09/27/2022 1625
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 116 70-130 H 101 70-130
1,2-Dichloroethane-d4 121 70-130 H 103 70-130
Toluene-d8 110 70-130 H 94 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 42 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-013
Description:RW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1620
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 1028 CMM 56779
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221707 JWO 56528
2 5030B 8260D 5 10/14/2022 0317 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 10 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 43 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-013
Description:RW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1620
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221707 JWO 56528
2 5030B 8260D 5 10/14/2022 0317 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D 0.63 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 330 H 2.5 ug/L 2
trans-1,2-Dichloroethene 156-60-5 8260D 0.93 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 330 H 2.5 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 45 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 12 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 44 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-013
Description:RW-6 Matrix:Aqueous
Date Sampled:09/27/2022 1620
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 112 70-130 H 100 70-130
1,2-Dichloroethane-d4 122 70-130 H 92 70-130
Toluene-d8 ill 70-130 H 102 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 45 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-014
Description:RW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1545
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1652 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 1.4 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221730 JWO 56528
2 5030B 8260D 1 10/14/2022 0036 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 46 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-014
Description:RW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1545
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/10/20221730 JWO 56528
2 5030B 8260D 1 10/14/2022 0036 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 120 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND L 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 0.58 H 0.50 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 4.8 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 47 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-014
Description:RW-7 Matrix:Aqueous
Date Sampled:09/27/2022 1545
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 115 70-130 H 103 70-130
1,2-Dichloroethane-d4 125 70-130 H 99 70-130
Toluene-d8 109 70-130 H 107 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 48 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-015
Description:MW-17 Matrix:Aqueous
Date Sampled:09/28/2022 0837
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221643 JWO 56704
2 5030B 8260D 1 10/14/2022 0058 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 16 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 49 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-015
Description:MW-17 Matrix:Aqueous
Date Sampled:09/28/2022 0837
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221643 JWO 56704
2 5030B 8260D 1 10/14/2022 0058 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 4.7 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifuoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 1.1 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 4.4 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 110 70-130 H 105 70-130
1,2-Dichloroethane-d4 127 70-130 H 99 70-130
Toluene-d8 109 70-130 H 108 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 50 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-016
Description:MW-11 Matrix:Aqueous
Date Sampled:09/28/2022 0914
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1704 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 1.7 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221706 JWO 56704
2 5030B 8260D 10 10/14/2022 0403 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 20 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 51 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-016
Description:MW-11 Matrix:Aqueous
Date Sampled:09/28/2022 0914
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221706 JWO 56704
2 5030B 8260D 10 10/14/2022 0403 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 130 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 0.61 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 470 H 5.0 ug/L 2
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 53 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 1.8 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 52 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-016
Description:MW-11 Matrix:Aqueous
Date Sampled:09/28/2022 0914
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 114 70-130 H 103 70-130
1,2-Dichloroethane-d4 127 70-130 H 93 70-130
Toluene-d8 108 70-130 H 123 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 53 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-017
Description:MW-10 Matrix:Aqueous
Date Sampled:09/28/2022 1013
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1715 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 1.3 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 10 10/11/20221752 JWO 56704
2 5030B 8260D 10 10/14/2022 0426 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND S 100 ug/L 1
Acrylonitrile 107-13-1 8260D ND S 50 ug/L 1
Benzene 71-43-2 8260D ND 5.0 ug/L 1
Bromobenzene 108-86-1 8260D ND 5.0 ug/L 1
Bromochloromethane 74-97-5 8260D ND 5.0 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 5.0 ug/L 1
Bromoform 75-25-2 8260D ND 5.0 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 5.0 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 100 ug/L 1
n-Butylbenzene 104-51-8 8260D ND S 5.0 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 5.0 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 5.0 ug/L 1
Carbon disulfide 75-15-0 8260D ND 5.0 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND S 5.0 ug/L 1
Chlorobenzene 108-90-7 8260D ND 5.0 ug/L 1
Chloroethane 75-00-3 8260D ND 5.0 ug/L 1
Chloroform 67-66-3 8260D ND 5.0 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 5.0 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 5.0 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 5.0 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 5.0 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 5.0 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 5.0 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 5.0 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 20 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 5.0 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 5.0 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 5.0 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 5.0 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND S 5.0 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 5.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 54 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-017
Description:MW-10 Matrix:Aqueous
Date Sampled:09/28/2022 1013
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 10 10/11/20221752 JWO 56704
2 5030B 8260D 10 10/14/2022 0426 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 5.0 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 1100 5.0 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 5.0 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 5.0 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 5.0 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND S 5.0 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND S 5.0 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 5.0 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 5.0 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 5.0 ug/L 1
Ethylbenzene 100-41-4 8260D ND 5.0 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 5.0 ug/L 1
2-Hexanone 591-78-6 8260D ND LS 100 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 5.0 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 5.0 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 50 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 5.0 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND S 100 ug/L 1
Methylene chloride 75-09-2 8260D ND 5.0 ug/L 1
Naphthalene 91-20-3 8260D ND 5.0 ug/L 1
n-Propylbenzene 103-65-1 8260D ND S 5.0 ug/L 1
Styrene 100-42-5 8260D ND 5.0 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 5.0 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 5.0 ug/L 1
Tetrachloroethene 127-18-4 8260D 1100 5.0 ug/L 1
Toluene 108-88-3 8260D ND 5.0 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND S 10 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 5.0 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 5.0 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND S 5.0 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 5.0 ug/L 1
Trichloroethene 79-01-6 8260D 120 5.0 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND S 5.0 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 5.0 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 5.0 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 5.0 ug/L 1
Vinyl acetate 108-05-4 8260D ND 50 ug/L 1
Vinyl chloride 75-01-4 8260D 66 5.0 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 10 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 55 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-017
Description:MW-10 Matrix:Aqueous
Date Sampled:09/28/2022 1013
Date Received:09/29/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 108 70-130 H 103 70-130
1,2-Dichloroethane-d4 127 70-130 H 101 70-130
Toluene-d8 106 70-130 H 95 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 56 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-018
Description:MW-12 Matrix:Aqueous
Date Sampled:09/28/2022 1018
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1749 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0307 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D 1.1 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 57 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-018
Description:MW-12 Matrix:Aqueous
Date Sampled:09/28/2022 1018
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0307 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
cis-1,2-Dichloroethene 156-59-2 8260D 120 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D 1.1 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 9.7 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 48 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D 39 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 58 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-018
Description:MW-12 Matrix:Aqueous
Date Sampled:09/28/2022 1018
Date Received:09/29/2022
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 98 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 104 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 59 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-019
Description:MW-20 Matrix:Aqueous
Date Sampled:09/28/2022 1035
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0331 JMM2 56747
2 5030B 8260D 1 10/14/2022 0121 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 1.0 H 0.50 ug/L 2
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 60 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:X130098-019
Description:MW-20 Matrix:Aqueous
Date Sampled:09/28/2022 1035
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0331 JMM2 56747
2 5030B 8260D 1 10/14/2022 0121 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifuoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 92 70-130 H 102 70-130
1,2-Dichloroethane-d4 105 70-130 H 99 70-130
Toluene-d8 101 70-130 H 106 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 61 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-020
Description:MW-18 Matrix:Aqueous
Date Sampled:09/28/2022 1435
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0356 JMM2 56747
2 5030B 8260D 1 10/14/2022 0144 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 2.6 H 0.50 ug/L 2
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 62 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-020
Description:MW-18 Matrix:Aqueous
Date Sampled:09/28/2022 1435
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0356 JMM2 56747
2 5030B 8260D 1 10/14/2022 0144 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifuoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 97 70-130 H 114 70-130
1,2-Dichloroethane-d4 106 70-130 H 100 70-130
Toluene-d8 106 70-130 H 107 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 63 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-021
Description:MW-14 Matrix:Aqueous
Date Sampled:09/28/2022 1225
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1823 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 10 10/12/2022 0626 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 100 ug/L 1
Acrylonitrile 107-13-1 8260D ND 50 ug/L 1
Benzene 71-43-2 8260D ND 5.0 ug/L 1
Bromobenzene 108-86-1 8260D ND 5.0 ug/L 1
Bromochloromethane 74-97-5 8260D ND 5.0 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 5.0 ug/L 1
Bromoform 75-25-2 8260D ND 5.0 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 5.0 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 100 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 5.0 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 5.0 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 5.0 ug/L 1
Carbon disulfide 75-15-0 8260D ND 5.0 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 5.0 ug/L 1
Chlorobenzene 108-90-7 8260D ND 5.0 ug/L 1
Chloroethane 75-00-3 8260D ND 5.0 ug/L 1
Chloroform 67-66-3 8260D ND 5.0 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 5.0 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 5.0 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 5.0 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 5.0 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 5.0 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 5.0 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 5.0 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 20 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 5.0 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 5.0 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 5.0 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 5.0 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 5.0 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 5.0 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 5.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 64 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-021
Description:MW-14 Matrix:Aqueous
Date Sampled:09/28/2022 1225
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 10 10/12/2022 0626 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
cis-1,2-Dichloroethene 156-59-2 8260D 180 5.0 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 5.0 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 5.0 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 5.0 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 5.0 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 5.0 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 5.0 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 5.0 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 5.0 ug/L 1
Ethylbenzene 100-41-4 8260D ND 5.0 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 5.0 ug/L 1
2-Hexanone 591-78-6 8260D ND 100 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 5.0 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 5.0 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 50 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 5.0 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 100 ug/L 1
Methylene chloride 75-09-2 8260D ND 5.0 ug/L 1
Naphthalene 91-20-3 8260D ND 5.0 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 5.0 ug/L 1
Styrene 100-42-5 8260D ND 5.0 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 5.0 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 5.0 ug/L 1
Tetrachloroethene 127-18-4 8260D 970 5.0 ug/L 1
Toluene 108-88-3 8260D ND 5.0 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 10 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 5.0 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 5.0 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 5.0 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 5.0 ug/L 1
Trichloroethene 79-01-6 8260D 420 5.0 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 5.0 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 5.0 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 5.0 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 5.0 ug/L 1
Vinyl acetate 108-05-4 8260D ND 50 ug/L 1
Vinyl chloride 75-01-4 8260D ND 5.0 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 10 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 65 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-021
Description:MW-14 Matrix:Aqueous
Date Sampled:09/28/2022 1225
Date Received:09/29/2022
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 106 70-130
Toluene-d8 105 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 66 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-022
Description:MW-13 Matrix:Aqueous
Date Sampled:09/28/2022 1232
Date Received:09/29/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/14/2022 1834 CMM 57062
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 20 10/12/2022 0651 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND LS 200 ug/L 1
Acrylonitrile 107-13-1 8260D ND S 100 ug/L 1
Benzene 71-43-2 8260D ND 10 ug/L 1
Bromobenzene 108-86-1 8260D ND 10 ug/L 1
Bromochloromethane 74-97-5 8260D ND 10 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 10 ug/L 1
Bromoform 75-25-2 8260D ND 10 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 10 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 200 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 10 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 10 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 10 ug/L 1
Carbon disulfide 75-15-0 8260D ND 10 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 10 ug/L 1
Chlorobenzene 108-90-7 8260D ND 10 ug/L 1
Chloroethane 75-00-3 8260D ND 10 ug/L 1
Chloroform 67-66-3 8260D ND 10 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 10 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 10 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 10 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 10 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 10 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 10 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 10 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND S 40 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 10 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 10 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 10 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 10 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 10 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 10 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 10 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 67 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-022
Description:MW-13 Matrix:Aqueous
Date Sampled:09/28/2022 1232
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 20 10/12/2022 0651 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
cis-1,2-Dichloroethene 156-59-2 8260D 270 10 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 10 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 10 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 10 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 10 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 10 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 10 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 10 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 10 ug/L 1
Ethylbenzene 100-41-4 8260D ND 10 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 10 ug/L 1
2-Hexanone 591-78-6 8260D ND 200 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 10 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 10 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 100 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 10 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 200 ug/L 1
Methylene chloride 75-09-2 8260D ND 10 ug/L 1
Naphthalene 91-20-3 8260D ND 10 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 10 ug/L 1
Styrene 100-42-5 8260D ND 10 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 10 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 10 ug/L 1
Tetrachloroethene 127-18-4 8260D 1500 10 ug/L 1
Toluene 108-88-3 8260D ND 10 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 20 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 10 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 10 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 10 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 10 ug/L 1
Trichloroethene 79-01-6 8260D 220 10 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 10 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 10 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 10 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 10 ug/L 1
Vinyl acetate 108-05-4 8260D ND 100 ug/L 1
Vinyl chloride 75-01-4 8260D ND 10 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 20 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 68 of 113

Client:Bunnell-Lammons Engineering, Inc. Laboratory ID:X130098-022
Description:MW-13 Matrix:Aqueous
Date Sampled:09/28/2022 1232
Date Received:09/29/2022
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 109 70-130
Toluene-d8 107 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 69 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-023
Description:MW-15 Matrix:Aqueous
Date Sampled:09/28/2022 1055
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0421 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 3.1 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 70 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-023
Description:MW-15 Matrix:Aqueous
Date Sampled:09/28/2022 1055
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0421 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 35 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 1.8 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 91 70-130
1,2-Dichloroethane-d4 104 70-130
Toluene-d8 102 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 71 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-024
Description:MW-16 Matrix:Aqueous
Date Sampled:09/28/2022 1120
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0446 JMM2 56747
2 5030B 8260D 1 10/14/2022 0207 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 0.92 H 0.50 ug/L 2
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 5.3 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 72 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-024
Description:MW-16 Matrix:Aqueous
Date Sampled:09/28/2022 1120
Date Received:09/29/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0446 JMM2 56747
2 5030B 8260D 1 10/14/2022 0207 SDC 57025
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D 66 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifuoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 3.1 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q % Recovery Limits Q %Recovery Limits
Bromofluorobenzene 90 70-130 H 101 70-130
1,2-Dichloroethane-d4 103 70-130 H 101 70-130
Toluene-d8 100 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 73 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-025
Description:Trip Blank Matrix:Aqueous
Date Sampled:10/01/2022
Date Received:10/01/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0242 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND L 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane(Methyl bromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone(MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-B utyl benzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane(Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane(DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dibromoethane(EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane(Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND 2.0 ug/L 1
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 74 of 113

Client:Bunnell-Lammons Engineering,Inc. Laboratory I D:X130098-025
Description:Trip Blank Matrix:Aqueous
Date Sampled:10/01/2022
Date Received:10/01/2022
Volatile Organic Compounds by GUMS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/12/2022 0242 JMM2 56747
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide(lodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes(total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene 94 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 103 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 75 of 113

QC Summary
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Page 76 of 113

Inorganic non-metals - MB
Sample ID: XQ56089-001 Matrix: Aqueous
Batch:56089
Analytical Method:SM 531OC-2011
Parameter Result Q Dil LOQ Units Analysis Date
TOC ND 1 1.0 mg/L 10/13/2022 0125
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 77 of 113

Inorganic non-metals - LCS
Sample ID: XQ56089-002 Matrix: Aqueous
Batch:56089
Analytical Method:SM 531OC-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 18 1 92 90-110 10/13/2022 0136
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 78 of 113

Inorganic non-metals - MB
Sample ID: XQ56779-001 Matrix: Aqueous
Batch:56779
Analytical Method:SM 531OC-2011
Parameter Result Q Dil LOQ Units Analysis Date
TOC ND 1 1.0 mg/L 10/13/2022 0732
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 79 of 113

Inorganic non-metals - LCS
Sample ID: XQ56779-002 Matrix: Aqueous
Batch:56779
Analytical Method:SM 531OC-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 19 1 94 90-110 10/13/2022 0743
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 80 of 113

Inorganic non-metals - MB
Sample ID: XQ57062-001 Matrix: Aqueous
Batch:57062
Analytical Method:SM 531OC-2011
Parameter Result Q Dil LOQ Units Analysis Date
TOC ND 1 1.0 mg/L 10/14/2022 1617
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 81 of 113

Inorganic non-metals - LCS
Sample ID: XQ57062-002 Matrix: Aqueous
Batch:57062
Analytical Method:SM 531OC-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 20 18 1 92 90-110 10/14/20221628
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 82 of 113

Inorganic non-metals - MS
Sample ID: X130098-017MS Matrix: Aqueous
Batch:57062
Analytical Method:SM 531OC-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
TOC 1.3 50 49 1 96 70-130 10/14/20221726
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 83 of 113

Inorganic non-metals - MSD
Sample ID: X130098-017MD Matrix: Aqueous
Batch:57062
Analytical Method:SM 531OC-2011
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec %RPD Limit Limit Analysis Date
TOC 1.3 50 46 1 90 6.5 70-130 20 10/14/20221738
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 84 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56528-001 Matrix: Aqueous
Batch:56528 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/10/2022 1209
Acrylonitrile ND 1 5.0 ug/L 10/10/2022 1209
Benzene ND 1 0.50 ug/L 10/10/2022 1209
Bromobenzene ND 1 0.50 ug/L 10/10/2022 1209
Bromochloromethane ND 1 0.50 ug/L 10/10/2022 1209
Bromodichloromethane ND 1 0.50 ug/L 10/10/2022 1209
Bromoform ND 1 0.50 ug/L 10/10/2022 1209
Bromomethane(Methyl bromide) ND 1 0.50 ug/L 10/10/2022 1209
2-Butanone(MEK) ND 1 10 ug/L 10/10/2022 1209
n-Butylbenzene ND 1 0.50 ug/L 10/10/2022 1209
sec-Butylbenzene ND 1 0.50 ug/L 10/10/2022 1209
tert-Butyl benzene ND 1 0.50 ug/L 10/10/2022 1209
Carbon disulfide ND 1 0.50 ug/L 10/10/2022 1209
Carbon tetrachloride ND 1 0.50 ug/L 10/10/2022 1209
Chlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
Chloroethane ND 1 0.50 ug/L 10/10/2022 1209
Chloroform ND 1 0.50 ug/L 10/10/2022 1209
Chloromethane(Methyl chloride) ND 1 0.50 ug/L 10/10/2022 1209
2-Chlorotoluene ND 1 0.50 ug/L 10/10/2022 1209
4-Chlorotoluene ND 1 0.50 ug/L 10/10/2022 1209
1,2-Dibromo-3-chloropropane(DBCP) ND 1 0.50 ug/L 10/10/2022 1209
Dibromochloromethane ND 1 0.50 ug/L 10/10/2022 1209
1,2-Dibromoethane(EDB) ND 1 0.50 ug/L 10/10/2022 1209
Dibromomethane(Methylene bromide) ND 1 0.50 ug/L 10/10/2022 1209
1,2-Dichlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
1,3-Dichlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
1,4-Dichlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
Dichlorodifluoromethane ND 1 0.50 ug/L 10/10/2022 1209
1,1-Dichloroethane ND 1 0.50 ug/L 10/10/2022 1209
1,2-Dichloroethane ND 1 0.50 ug/L 10/10/2022 1209
1,1-Dichloroethene ND 1 0.50 ug/L 10/10/2022 1209
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/10/2022 1209
trans-1,2-Dichloroethene ND 1 0.50 ug/L 10/10/2022 1209
1,2-Dichloropropane ND 1 0.50 ug/L 10/10/2022 1209
1,3-Dichloropropane ND 1 0.50 ug/L 10/10/2022 1209
2,2-Dichloropropane ND 1 0.50 ug/L 10/10/2022 1209
1,1-Dichloropropene ND 1 0.50 ug/L 10/10/2022 1209
cis-1,3-Dichloropropene ND 1 0.50 ug/L 10/10/2022 1209
trans-1,3-Dichloropropene ND 1 0.50 ug/L 10/10/2022 1209
Diisopropyl ether(IPE) ND 1 0.50 ug/L 10/10/2022 1209
Ethylbenzene ND 1 0.50 ug/L 10/10/2022 1209
Hexachlorobutadiene ND 1 0.50 ug/L 10/10/2022 1209
2-Hexanone ND 1 10 ug/L 10/10/2022 1209
Isopropylbenzene ND 1 0.50 ug/L 10/10/2022 1209
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 85 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56528-001 Matrix: Aqueous
Batch:56528 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
p-Isopropyltoluene ND 1 0.50 ug/L 10/10/2022 1209
Methyl iodide(lodomethane) ND 1 5.0 ug/L 10/10/2022 1209
Methyl tertiary butyl ether(MTBE) ND 1 0.50 ug/L 10/10/2022 1209
4-Methyl-2-pentanone ND 1 10 ug/L 10/10/2022 1209
Methylene chloride ND 1 0.50 ug/L 10/10/2022 1209
Naphthalene ND 1 0.50 ug/L 10/10/2022 1209
n-Propylbenzene ND 1 0.50 ug/L 10/10/2022 1209
Styrene ND 1 0.50 ug/L 10/10/2022 1209
1,1,1,2-Tetrachloroethane ND 1 0.50 ug/L 10/10/2022 1209
1,1,2,2-Tetrachloroethane ND 1 0.50 ug/L 10/10/2022 1209
Tetrachloroethene ND 1 0.50 ug/L 10/10/2022 1209
Toluene ND 1 0.50 ug/L 10/10/2022 1209
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1 1.0 ug/L 10/10/2022 1209
1,2,3-Trichlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
1,2,4-Trichlorobenzene ND 1 0.50 ug/L 10/10/2022 1209
1,1,1-Trichloroethane ND 1 0.50 ug/L 10/10/2022 1209
1,1,2-Trichloroethane ND 1 0.50 ug/L 10/10/2022 1209
Trichloroethene ND 1 0.50 ug/L 10/10/2022 1209
Trichlorofluoromethane ND 1 0.50 ug/L 10/10/2022 1209
1,2,3-Trichloropropane ND 1 0.50 ug/L 10/10/2022 1209
1,2,4-Trimethylbenzene ND 1 0.50 ug/L 10/10/2022 1209
1,3,5-Trimethylbenzene ND 1 0.50 ug/L 10/10/2022 1209
Vinyl acetate ND 1 5.0 ug/L 10/10/2022 1209
Vinyl chloride ND 1 0.50 ug/L 10/10/2022 1209
Xylenes(total) ND 1 1.0 ug/L 10/10/2022 1209
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 111 70-130
1,2-Dichloroethane-d4 122 70-130
Toluene-d8 107 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 86 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56528-002 Matrix: Aqueous
Batch:56528 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone 100 150 N 1 148 60-140 10/10/2022 0934
Acrylonitrile 100 120 1 120 70-130 10/10/2022 0934
Benzene 50 54 1 108 70-130 10/10/2022 0934
Bromobenzene 50 48 1 95 70-130 10/10/2022 0934
Bromochloromethane 50 50 1 100 70-130 10/10/2022 0934
Bromodichloromethane 50 53 1 106 70-130 10/10/2022 0934
Bromoform 50 48 1 97 70-130 10/10/2022 0934
Bromomethane(Methyl bromide) 50 42 1 85 70-130 10/10/2022 0934
2-Butanone(MEK) 100 130 1 125 70-130 10/10/2022 0934
n-Butylbenzene 50 56 1 113 70-130 10/10/2022 0934
sec-Butylbenzene 50 52 1 103 70-130 10/10/2022 0934
tert-Butyl benzene 50 50 1 100 70-130 10/10/2022 0934
Carbon disulfide 50 55 1 111 70-130 10/10/2022 0934
Carbon tetrachloride 50 62 1 123 70-130 10/10/2022 0934
Chlorobenzene 50 49 1 99 70-130 10/10/2022 0934
Chloroethane 50 50 1 99 70-130 10/10/2022 0934
Chloroform 50 57 1 114 70-130 10/10/2022 0934
Chloromethane(Methyl chloride) 50 54 1 109 60-140 10/10/2022 0934
2-Chlorotoluene 50 52 1 103 70-130 10/10/2022 0934
4-Chlorotoluene 50 50 1 100 70-130 10/10/2022 0934
1,2-Dibromo-3-chloropropane(DBCP) 50 51 1 102 70-130 10/10/2022 0934
Dibromochloromethane 50 47 1 95 70-130 10/10/2022 0934
1,2-Dibromoethane(EDB) 50 49 1 98 70-130 10/10/2022 0934
Dibromomethane(Methylene bromide) 50 53 1 106 70-130 10/10/2022 0934
1,2-Dichlorobenzene 50 47 1 94 70-130 10/10/2022 0934
1,3-Dichlorobenzene 50 48 1 96 70-130 10/10/2022 0934
1,4-Dichlorobenzene 50 47 1 94 70-130 10/10/2022 0934
Dichlorodifluoromethane 50 36 1 73 60-140 10/10/2022 0934
1,1-Dichloroethane 50 61 1 122 70-130 10/10/2022 0934
1,2-Dichloroethane 50 58 1 116 70-130 10/10/2022 0934
1,1-Dichloroethene 50 54 1 108 70-130 10/10/2022 0934
cis-1,2-Dichloroethene 50 54 1 108 70-130 10/10/2022 0934
trans-1,2-Dichloroethene 50 54 1 109 70-130 10/10/2022 0934
1,2-Dichloropropane 50 54 1 108 70-130 10/10/2022 0934
1,3-Dichloropropane 50 52 1 104 70-130 10/10/2022 0934
2,2-Dichloropropane 50 65 N 1 131 70-130 10/10/2022 0934
1,1-Dichloropropene 50 60 1 121 70-130 10/10/2022 0934
cis-1,3-Dichloropropene 50 60 1 119 70-130 10/10/2022 0934
trans-1,3-Dichloropropene 50 56 1 112 70-130 10/10/2022 0934
Diisopropyl ether(IPE) 50 57 1 114 70-130 10/10/2022 0934
Ethylbenzene 50 51 1 102 70-130 10/10/2022 0934
Hexachlorobutadiene 50 47 1 94 60-140 10/10/2022 0934
2-Hexanone 100 130 N 1 133 70-130 10/10/2022 0934
Isopropylbenzene 50 51 1 102 70-130 10/10/2022 0934
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 87 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56528-002 Matrix: Aqueous
Batch:56528 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
p-Isopropyltoluene 50 50 1 101 70-130 10/10/2022 0934
Methyl iodide(lodomethane) 50 48 1 95 70-130 10/10/2022 0934
Methyl tertiary butyl ether(MTBE) 50 53 1 105 70-130 10/10/2022 0934
4-Methyl-2-pentanone 100 120 1 123 70-130 10/10/2022 0934
Methylene chloride 50 51 1 101 70-130 10/10/2022 0934
Naphthalene 50 46 1 92 70-130 10/10/2022 0934
n-Propylbenzene 50 57 1 114 70-130 10/10/2022 0934
Styrene 50 52 1 105 70-130 10/10/2022 0934
1,1,1,2-Tetrachloroethane 50 46 1 92 70-130 10/10/2022 0934
1,1,2,2-Tetrachloroethane 50 50 1 101 70-130 10/10/2022 0934
Tetrachloroethene 50 49 1 97 70-130 10/10/2022 0934
Toluene 50 52 1 103 70-130 10/10/2022 0934
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 60 1 119 70-130 10/10/2022 0934
1,2,3-Trichlorobenzene 50 44 1 87 70-130 10/10/2022 0934
1,2,4-Trichlorobenzene 50 43 1 86 70-130 10/10/2022 0934
1,1,1-Trichloroethane 50 58 1 116 70-130 10/10/2022 0934
1,1,2-Trichloroethane 50 49 1 98 70-130 10/10/2022 0934
Trichloroethene 50 49 1 98 70-130 10/10/2022 0934
Trichlorofluoromethane 50 55 1 110 70-130 10/10/2022 0934
1,2,3-Trichloropropane 50 51 1 102 70-130 10/10/2022 0934
1,2,4-Trimethylbenzene 50 52 1 104 70-130 10/10/2022 0934
1,3,5-Trimethylbenzene 50 52 1 104 70-130 10/10/2022 0934
Vinyl acetate 50 62 1 125 60-140 10/10/2022 0934
Vinyl chloride 50 45 1 91 70-130 10/10/2022 0934
Xylenes(total) 100 100 1 100 70-130 10/10/2022 0934
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 110 70-130
Toluene-d8 96 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 88 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56704-001 Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/11/2022 1247
Acrylonitrile ND 1 5.0 ug/L 10/11/2022 1247
Benzene ND 1 0.50 ug/L 10/11/2022 1247
Bromobenzene ND 1 0.50 ug/L 10/11/2022 1247
Bromochloromethane ND 1 0.50 ug/L 10/11/2022 1247
Bromodichloromethane ND 1 0.50 ug/L 10/11/2022 1247
Bromoform ND 1 0.50 ug/L 10/11/2022 1247
Bromomethane(Methyl bromide) ND 1 0.50 ug/L 10/11/2022 1247
2-Butanone(MEK) ND 1 10 ug/L 10/11/2022 1247
n-Butylbenzene ND 1 0.50 ug/L 10/11/2022 1247
sec-Butylbenzene ND 1 0.50 ug/L 10/11/2022 1247
tert-Butyl benzene ND 1 0.50 ug/L 10/11/2022 1247
Carbon disulfide ND 1 0.50 ug/L 10/11/2022 1247
Carbon tetrachloride ND 1 0.50 ug/L 10/11/2022 1247
Chlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
Chloroethane ND 1 0.50 ug/L 10/11/2022 1247
Chloroform ND 1 0.50 ug/L 10/11/2022 1247
Chloromethane(Methyl chloride) ND 1 0.50 ug/L 10/11/2022 1247
2-Chlorotoluene ND 1 0.50 ug/L 10/11/2022 1247
4-Chlorotoluene ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dibromo-3-chloropropane(DBCP) ND 1 0.50 ug/L 10/11/2022 1247
Dibromochloromethane ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dibromoethane(EDB) ND 1 0.50 ug/L 10/11/2022 1247
Dibromomethane(Methylene bromide) ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,3-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,4-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
Dichlorodifluoromethane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloroethene ND 1 0.50 ug/L 10/11/2022 1247
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/11/2022 1247
trans-1,2-Dichloroethene ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,3-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
2,2-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
cis-1,3-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
trans-1,3-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
Diisopropyl ether(IPE) ND 1 0.50 ug/L 10/11/2022 1247
Ethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Hexachlorobutadiene ND 1 0.50 ug/L 10/11/2022 1247
2-Hexanone ND 1 10 ug/L 10/11/2022 1247
Isopropylbenzene ND 1 0.50 ug/L 10/11/2022 1247
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 89 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56704-001 Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
p-Isopropyltoluene ND 1 0.50 ug/L 10/11/2022 1247
Methyl iodide(lodomethane) ND 1 5.0 ug/L 10/11/2022 1247
Methyl tertiary butyl ether(MTBE) ND 1 0.50 ug/L 10/11/2022 1247
4-Methyl-2-pentanone ND 1 10 ug/L 10/11/2022 1247
Methylene chloride ND 1 0.50 ug/L 10/11/2022 1247
Naphthalene ND 1 0.50 ug/L 10/11/2022 1247
n-Propylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Styrene ND 1 0.50 ug/L 10/11/2022 1247
1,1,1,2-Tetrachloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1,2,2-Tetrachloroethane ND 1 0.50 ug/L 10/11/2022 1247
Tetrachloroethene ND 1 0.50 ug/L 10/11/2022 1247
Toluene ND 1 0.50 ug/L 10/11/2022 1247
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1 1.0 ug/L 10/11/2022 1247
1,2,3-Trichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,2,4-Trichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,1,1-Trichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1,2-Trichloroethane ND 1 0.50 ug/L 10/11/2022 1247
Trichloroethene ND 1 0.50 ug/L 10/11/2022 1247
Trichlorofluoromethane ND 1 0.50 ug/L 10/11/2022 1247
1,2,3-Trichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,2,4-Trimethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
1,3,5-Trimethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Vinyl acetate ND 1 5.0 ug/L 10/11/2022 1247
Vinyl chloride ND 1 0.50 ug/L 10/11/2022 1247
Xylenes(total) ND 1 1.0 ug/L 10/11/2022 1247
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 121 70-130
Toluene-d8 104 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 90 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56704-002 Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone 100 120 1 118 60-140 10/11/2022 1051
Acrylonitrile 100 130 1 128 70-130 10/11/2022 1051
Benzene 50 52 1 104 70-130 10/11/2022 1051
Bromobenzene 50 47 1 95 70-130 10/11/2022 1051
Bromochloromethane 50 45 1 90 70-130 10/11/2022 1051
Bromodichloromethane 50 51 1 102 70-130 10/11/2022 1051
Bromoform 50 43 1 85 70-130 10/11/2022 1051
Bromomethane(Methyl bromide) 50 40 1 80 70-130 10/11/2022 1051
2-Butanone(MEK) 100 110 1 106 70-130 10/11/2022 1051
n-Butylbenzene 50 59 1 117 70-130 10/11/2022 1051
sec-Butylbenzene 50 53 1 106 70-130 10/11/2022 1051
tert-Butyl benzene 50 51 1 101 70-130 10/11/2022 1051
Carbon disulfide 50 56 1 112 70-130 10/11/2022 1051
Carbon tetrachloride 50 58 1 116 70-130 10/11/2022 1051
Chlorobenzene 50 48 1 96 70-130 10/11/2022 1051
Chloroethane 50 53 1 105 70-130 10/11/2022 1051
Chloroform 50 54 1 108 70-130 10/11/2022 1051
Chloromethane(Methyl chloride) 50 54 1 108 60-140 10/11/2022 1051
2-Chlorotoluene 50 54 1 108 70-130 10/11/2022 1051
4-Chlorotoluene 50 50 1 100 70-130 10/11/2022 1051
1,2-Dibromo-3-chloropropane(DBCP) 50 57 1 114 70-130 10/11/2022 1051
Dibromochloromethane 50 45 1 91 70-130 10/11/2022 1051
1,2-Dibromoethane(EDB) 50 48 1 97 70-130 10/11/2022 1051
Dibromomethane(Methylene bromide) 50 51 1 102 70-130 10/11/2022 1051
1,2-Dichlorobenzene 50 47 1 93 70-130 10/11/2022 1051
1,3-Dichlorobenzene 50 48 1 96 70-130 10/11/2022 1051
1,4-Dichlorobenzene 50 48 1 96 70-130 10/11/2022 1051
Dichlorodifluoromethane 50 43 1 86 60-140 10/11/2022 1051
1,1-Dichloroethane 50 59 1 118 70-130 10/11/2022 1051
1,2-Dichloroethane 50 58 1 117 70-130 10/11/2022 1051
1,1-Dichloroethene 50 52 1 105 70-130 10/11/2022 1051
cis-1,2-Dichloroethene 50 48 1 97 70-130 10/11/2022 1051
trans-1,2-Dichloroethene 50 50 1 101 70-130 10/11/2022 1051
1,2-Dichloropropane 50 54 1 107 70-130 10/11/2022 1051
1,3-Dichloropropane 50 54 1 107 70-130 10/11/2022 1051
2,2-Dichloropropane 50 65 1 129 70-130 10/11/2022 1051
1,1-Dichloropropene 50 59 1 117 70-130 10/11/2022 1051
cis-1,3-Dichloropropene 50 58 1 116 70-130 10/11/2022 1051
trans-1,3-Dichloropropene 50 56 1 111 70-130 10/11/2022 1051
Diisopropyl ether(IPE) 50 52 1 105 70-130 10/11/2022 1051
Ethylbenzene 50 50 1 100 70-130 10/11/2022 1051
Hexachlorobutadiene 50 46 1 93 60-140 10/11/2022 1051
2-Hexanone 100 140 N 1 143 70-130 10/11/2022 1051
Isopropylbenzene 50 50 1 101 70-130 10/11/2022 1051
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 91 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56704-002 Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
p-Isopropyltoluene 50 51 1 102 70-130 10/11/2022 1051
Methyl iodide(lodomethane) 50 44 1 88 70-130 10/11/2022 1051
Methyl tertiary butyl ether(MTBE) 50 52 1 103 70-130 10/11/2022 1051
4-Methyl-2-pentanone 100 130 1 129 70-130 10/11/2022 1051
Methylene chloride 50 50 1 101 70-130 10/11/2022 1051
Naphthalene 50 47 1 94 70-130 10/11/2022 1051
n-Propylbenzene 50 60 1 120 70-130 10/11/2022 1051
Styrene 50 51 1 102 70-130 10/11/2022 1051
1,1,1,2-Tetrachloroethane 50 44 1 89 70-130 10/11/2022 1051
1,1,2,2-Tetrachloroethane 50 54 1 107 70-130 10/11/2022 1051
Tetrachloroethene 50 45 1 90 70-130 10/11/2022 1051
Toluene 50 51 1 102 70-130 10/11/2022 1051
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 60 1 119 70-130 10/11/2022 1051
1,2,3-Trichlorobenzene 50 43 1 86 70-130 10/11/2022 1051
1,2,4-Trichlorobenzene 50 42 1 84 70-130 10/11/2022 1051
1,1,1-Trichloroethane 50 56 1 111 70-130 10/11/2022 1051
1,1,2-Trichloroethane 50 48 1 96 70-130 10/11/2022 1051
Trichloroethene 50 46 1 92 70-130 10/11/2022 1051
Trichlorofluoromethane 50 59 1 117 70-130 10/11/2022 1051
1,2,3-Trichloropropane 50 54 1 107 70-130 10/11/2022 1051
1,2,4-Trimethylbenzene 50 53 1 107 70-130 10/11/2022 1051
1,3,5-Trimethylbenzene 50 53 1 106 70-130 10/11/2022 1051
Vinyl acetate 50 60 1 119 60-140 10/11/2022 1051
Vinyl chloride 50 46 1 92 70-130 10/11/2022 1051
Xylenes(total) 100 98 1 98 70-130 10/11/2022 1051
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 116 70-130
Toluene-d8 99 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 92 of 113

Volatile Organic Compounds by GUMS - MS
Sample ID: X130098-017MS Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone ND 1000 1400 N 10 144 60-140 10/11/2022 1946
Acrylonitrile ND 1000 1400 N 10 144 70-130 10/11/2022 1946
Benzene ND 500 570 10 114 70-130 10/11/2022 1946
Bromobenzene ND 500 490 10 99 70-130 10/11/2022 1946
Bromochloromethane ND 500 500 10 99 70-130 10/11/2022 1946
Bromodichloromethane ND 500 540 10 107 70-130 10/11/2022 1946
Bromoform ND 500 380 10 75 70-130 10/11/2022 1946
Bromomethane(Methyl bromide) ND 500 490 10 97 70-130 10/11/2022 1946
2-Butanone(MEK) ND 1000 1200 10 121 70-130 10/11/2022 1946
n-Butylbenzene ND 500 650 10 129 70-130 10/11/2022 1946
sec-Butylbenzene ND 500 590 10 119 70-130 10/11/2022 1946
tert-Butyl benzene ND 500 570 10 115 70-130 10/11/2022 1946
Carbon disulfide ND 500 580 10 116 70-130 10/11/2022 1946
Carbon tetrachloride ND 500 670 N 10 135 70-130 10/11/2022 1946
Chlorobenzene ND 500 510 10 102 70-130 10/11/2022 1946
Chloroethane ND 500 640 10 129 70-130 10/11/2022 1946
Chloroform ND 500 630 10 125 70-130 10/11/2022 1946
Chloromethane(Methyl chloride) ND 500 680 10 135 60-140 10/11/2022 1946
2-Chlorotoluene ND 500 590 10 117 70-130 10/11/2022 1946
4-Chlorotoluene ND 500 530 10 107 70-130 10/11/2022 1946
1,2-Dibromo-3-chloropropane(DBCP) ND 500 570 10 115 70-130 10/11/2022 1946
Dibromochloromethane ND 500 440 10 88 70-130 10/11/2022 1946
1,2-Dibromoethane(EDB) ND 500 500 10 100 70-130 10/11/2022 1946
Dibromomethane(Methylene bromide) ND 500 550 10 110 70-130 10/11/2022 1946
1,2-Dichlorobenzene ND 500 490 10 99 70-130 10/11/2022 1946
1,3-Dichlorobenzene ND 500 500 10 101 70-130 10/11/2022 1946
1,4-Dichlorobenzene ND 500 490 10 98 70-130 10/11/2022 1946
Dichlorodifluoromethane ND 500 500 10 101 60-140 10/11/2022 1946
1,1-Dichloroethane ND 500 690 N 10 139 70-130 10/11/2022 1946
1,2-Dichloroethane ND 500 650 10 129 70-130 10/11/2022 1946
1,1-Dichloroethene ND 500 590 10 118 70-130 10/11/2022 1946
cis-1,2-Dichloroethene 1100 500 1600 10 101 70-130 10/11/2022 1946
trans-1,2-Dichloroethene ND 500 570 10 115 70-130 10/11/2022 1946
1,2-Dichloropropane ND 500 590 10 117 70-130 10/11/2022 1946
1,3-Dichloropropane ND 500 560 10 113 70-130 10/11/2022 1946
2,2-Dichloropropane ND 500 730 N 10 146 70-130 10/11/2022 1946
1,1-Dichloropropene ND 500 690 N 10 137 70-130 10/11/2022 1946
cis-1,3-Dichloropropene ND 500 580 10 116 70-130 10/11/2022 1946
trans-1,3-Dichloropropene ND 500 560 10 112 70-130 10/11/2022 1946
Diisopropyl ether(IPE) ND 500 600 10 119 70-130 10/11/2022 1946
Ethylbenzene ND 500 530 10 106 70-130 10/11/2022 1946
Hexachlorobutadiene ND 500 460 10 91 60-140 10/11/2022 1946
2-Hexanone ND 1000 1400 N 10 144 70-130 10/11/2022 1946
1sopropylbenzene ND 500 550 10 110 70-130 10/11/2022 1946
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 93 of 113

Volatile Organic Compounds by GUMS - MS
Sample ID: X130098-017MS Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
p-Isopropyltoluene ND 500 570 10 113 70-130 10/11/2022 1946
Methyl iodide(lodomethane) ND 500 490 10 99 70-130 10/11/2022 1946
Methyl tertiary butyl ether(MTBE) ND 500 580 10 116 70-130 10/11/2022 1946
4-Methyl-2-pentanone ND 1000 1400 N 10 136 70-130 10/11/2022 1946
Methylene chloride ND 500 570 10 113 70-130 10/11/2022 1946
Naphthalene ND 500 500 10 100 70-130 10/11/2022 1946
n-Propylbenzene ND 500 660 N 10 131 70-130 10/11/2022 1946
Styrene ND 500 530 10 107 70-130 10/11/2022 1946
1,1,1,2-Tetrachloroethane ND 500 480 10 96 70-130 10/11/2022 1946
1,1,2,2-Tetrachloroethane ND 500 560 10 113 70-130 10/11/2022 1946
Tetrachloroethene 1100 500 1600 10 86 70-130 10/11/2022 1946
Toluene ND 500 550 10 111 70-130 10/11/2022 1946
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 500 690 N 10 139 70-130 10/11/2022 1946
1,2,3-Trichlorobenzene ND 500 420 10 84 70-130 10/11/2022 1946
1,2,4-Trichlorobenzene ND 500 430 10 86 70-130 10/11/2022 1946
1,1,1-Trichloroethane ND 500 680 N 10 136 70-130 10/11/2022 1946
1,1,2-Trichloroethane ND 500 500 10 100 70-130 10/11/2022 1946
Trichloroethene 120 500 610 10 98 70-130 10/11/2022 1946
Trichlorofluoromethane ND 500 670 N 10 134 70-130 10/11/2022 1946
1,2,3-Trichloropropane ND 500 550 10 110 70-130 10/11/2022 1946
1,2,4-Trimethylbenzene ND 500 580 10 116 70-130 10/11/2022 1946
1,3,5-Trimethylbenzene ND 500 580 10 117 70-130 10/11/2022 1946
Vinyl acetate ND 500 630 10 127 60-140 10/11/2022 1946
Vinyl chloride 66 500 620 10 111 70-130 10/11/2022 1946
Xylenes(total) ND 1000 1000 10 104 70-130 10/11/2022 1946
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 117 70-130
1,2-Dichloroethane-d4 N 135 70-130
Toluene-d8 113 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 94 U 113

Volatile Organic Compounds by GC/MS - MSD
Sample ID: X130098-017MD Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Acetone ND 1000 1500 N 10 147 1.9 60-140 20 10/11/2022 2009
Acrylonitrile ND 1000 1400 N 10 145 0.93 70-130 40 10/11/2022 2009
Benzene ND 500 570 10 115 0.45 70-130 20 10/11/2022 2009
Bromobenzene ND 500 500 10 100 1.1 70-130 20 10/11/2022 2009
Bromochloromethane ND 500 500 10 100 0.56 70-130 20 10/11/2022 2009
Bromodichloromethane ND 500 540 10 108 0.81 70-130 20 10/11/2022 2009
Bromoform ND 500 400 10 80 6.5 70-130 20 10/11/2022 2009
Bromomethane(Methyl bromide) ND 500 460 10 92 6.0 70-130 20 10/11/2022 2009
2-Butanone(MEK) ND 1000 1200 10 122 0.71 70-130 20 10/11/2022 2009
n-Butylbenzene ND 500 670 N 10 133 3.1 70-130 20 10/11/2022 2009
sec-Butylbenzene ND 500 600 10 120 1.4 70-130 20 10/11/2022 2009
tert-Butyl benzene ND 500 570 10 114 1.1 70-130 20 10/11/2022 2009
Carbon disulfide ND 500 570 10 114 1.7 70-130 20 10/11/2022 2009
Carbon tetrachloride ND 500 670 N 10 135 0.047 70-130 20 10/11/2022 2009
Chlorobenzene ND 500 520 10 104 2.6 70-130 20 10/11/2022 2009
Chloroethane ND 500 630 10 125 3.0 70-130 20 10/11/2022 2009
Chloroform ND 500 630 10 127 0.93 70-130 20 10/11/2022 2009
Chloromethane(Methyl chloride) ND 500 630 10 126 7.1 60-140 20 10/11/2022 2009
2-Chlorotoluene ND 500 590 10 118 0.92 70-130 20 10/11/2022 2009
4-Chlorotoluene ND 500 530 10 106 1.0 70-130 20 10/11/2022 2009
1,2-Dibromo-3-chloropropane(DBCP) ND 500 630 10 126 9.1 70-130 20 10/11/2022 2009
Dibromochloromethane ND 500 450 10 91 3.3 70-130 20 10/11/2022 2009
1,2-Dibromoethane(EDB) ND 500 510 10 103 2.3 70-130 20 10/11/2022 2009
Dibromomethane(Methylene bromide) ND 500 560 10 112 0.98 70-130 20 10/11/2022 2009
1,2-Dichlorobenzene ND 500 500 10 101 1.6 70-130 20 10/11/2022 2009
1,3-Dichlorobenzene ND 500 510 10 102 1.4 70-130 20 10/11/2022 2009
1,4-Dichlorobenzene ND 500 500 10 100 2.1 70-130 20 10/11/2022 2009
Dichlorodifluoromethane ND 500 480 10 96 4.7 60-140 20 10/11/2022 2009
1,1-Dichloroethane ND 500 690 N 10 139 0.094 70-130 20 10/11/2022 2009
1,2-Dichloroethane ND 500 650 10 130 0.70 70-130 20 10/11/2022 2009
1,1-Dichloroethene ND 500 600 10 119 0.90 70-130 20 10/11/2022 2009
cis-1,2-Dichloroethene 1100 500 1600 10 99 0.50 70-130 20 10/11/2022 2009
trans-1,2-Dichloroethene ND 500 580 10 115 0.35 70-130 20 10/11/2022 2009
1,2-Dichloropropane ND 500 590 10 119 1.3 70-130 20 10/11/2022 2009
1,3-Dichloropropane ND 500 580 10 116 3.0 70-130 20 10/11/2022 2009
2,2-Dichloropropane ND 500 700 N 10 140 4.5 70-130 20 10/11/2022 2009
1,1-Dichloropropene ND 500 690 N 10 139 1.2 70-130 20 10/11/2022 2009
cis-1,3-Dichloropropene ND 500 590 10 118 1.6 70-130 20 10/11/2022 2009
trans-1,3-Dichloropropene ND 500 580 10 116 3.3 70-130 20 10/11/2022 2009
Diisopropyl ether(IPE) ND 500 590 10 117 1.9 70-130 20 10/11/2022 2009
Ethylbenzene ND 500 540 10 108 2.3 70-130 20 10/11/2022 2009
Hexachlorobutadiene ND 500 490 10 98 7.2 60-140 20 10/11/2022 2009
2-Hexanone ND 1000 1500 N 10 150 4.1 70-130 20 10/11/2022 2009
1sopropylbenzene ND 500 570 10 113 2.5 70-130 20 10/11/2022 2009
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 95 of 113

Volatile Organic Compounds by GC/MS - MSD
Sample ID: X130098-017MD Matrix: Aqueous
Batch:56704 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
p-Isopropyltoluene ND 500 570 10 114 0.61 70-130 20 10/11/2022 2009
Methyl iodide(lodomethane) ND 500 480 10 95 3.8 70-130 20 10/11/2022 2009
Methyl tertiary butyl ether(MTBE) ND 500 580 10 117 0.16 70-130 20 10/11/2022 2009
4-Methyl-2-pentanone ND 1000 1400 N 10 139 1.8 70-130 20 10/11/2022 2009
Methylene chloride ND 500 560 10 111 1.9 70-130 20 10/11/2022 2009
Naphthalene ND 500 510 10 103 2.8 70-130 20 10/11/2022 2009
n-Propylbenzene ND 500 660 N 10 131 0.20 70-130 20 10/11/2022 2009
Styrene ND 500 540 10 108 1.7 70-130 20 10/11/2022 2009
1,1,1,2-Tetrachloroethane ND 500 490 10 97 1.4 70-130 20 10/11/2022 2009
1,1,2,2-Tetrachloroethane ND 500 570 10 114 1.4 70-130 20 10/11/2022 2009
Tetrachloroethene 1100 500 1500 10 83 0.93 70-130 20 10/11/2022 2009
Toluene ND 500 560 10 112 0.91 70-130 20 10/11/2022 2009
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 500 650 10 130 6.7 70-130 20 10/11/2022 2009
1,2,3-Trichlorobenzene ND 500 440 10 88 4.3 70-130 20 10/11/2022 2009
1,2,4-Trichlorobenzene ND 500 450 10 89 4.0 70-130 20 10/11/2022 2009
1,1,1-Trichloroethane ND 500 660 N 10 132 3.2 70-130 20 10/11/2022 2009
1,1,2-Trichloroethane ND 500 510 10 102 1.7 70-130 20 10/11/2022 2009
Trichloroethene 120 500 610 10 98 0.18 70-130 20 10/11/2022 2009
Trichlorofluoromethane ND 500 650 10 130 3.1 70-130 20 10/11/2022 2009
1,2,3-Trichloropropane ND 500 560 10 111 1.4 70-130 20 10/11/2022 2009
1,2,4-Trimethylbenzene ND 500 590 10 117 0.79 70-130 20 10/11/2022 2009
1,3,5-Trimethylbenzene ND 500 590 10 117 0.42 70-130 20 10/11/2022 2009
Vinyl acetate ND 500 630 10 126 0.23 60-140 20 10/11/2022 2009
Vinyl chloride 66 500 570 10 101 8.3 70-130 20 10/11/2022 2009
Xylenes(total) ND 1000 1100 10 107 2.2 70-130 20 10/11/2022 2009
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 122 70-130
Toluene-d8 105 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 96 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56747-001 Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/12/2022 0023
Acrylonitrile ND 1 5.0 ug/L 10/12/2022 0023
Benzene ND 1 0.50 ug/L 10/12/2022 0023
Bromobenzene ND 1 0.50 ug/L 10/12/2022 0023
Bromochloromethane ND 1 0.50 ug/L 10/12/2022 0023
Bromodichloromethane ND 1 0.50 ug/L 10/12/2022 0023
Bromoform ND 1 0.50 ug/L 10/12/2022 0023
Bromomethane(Methyl bromide) ND 1 0.50 ug/L 10/12/2022 0023
2-Butanone(MEK) ND 1 10 ug/L 10/12/2022 0023
n-Butylbenzene ND 1 0.50 ug/L 10/12/2022 0023
sec-Butylbenzene ND 1 0.50 ug/L 10/12/2022 0023
tert-Butyl benzene ND 1 0.50 ug/L 10/12/2022 0023
Carbon disulfide ND 1 0.50 ug/L 10/12/2022 0023
Carbon tetrachloride ND 1 0.50 ug/L 10/12/2022 0023
Chlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
Chloroethane ND 1 0.50 ug/L 10/12/2022 0023
Chloroform ND 1 0.50 ug/L 10/12/2022 0023
Chloromethane(Methyl chloride) ND 1 0.50 ug/L 10/12/2022 0023
2-Chlorotoluene ND 1 0.50 ug/L 10/12/2022 0023
4-Chlorotoluene ND 1 0.50 ug/L 10/12/2022 0023
1,2-Dibromo-3-chloropropane(DBCP) ND 1 0.50 ug/L 10/12/2022 0023
Dibromochloromethane ND 1 0.50 ug/L 10/12/2022 0023
1,2-Dibromoethane(EDB) ND 1 0.50 ug/L 10/12/2022 0023
Dibromomethane(Methylene bromide) ND 1 0.50 ug/L 10/12/2022 0023
trans-1,4-Dichloro-2-butene ND 1 2.0 ug/L 10/12/2022 0023
1,2-Dichlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
1,3-Dichlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
1,4-Dichlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
Dichlorodifluoromethane ND 1 0.50 ug/L 10/12/2022 0023
1,1-Dichloroethane ND 1 0.50 ug/L 10/12/2022 0023
1,2-Dichloroethane ND 1 0.50 ug/L 10/12/2022 0023
1,1-Dichloroethene ND 1 0.50 ug/L 10/12/2022 0023
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/12/2022 0023
trans-1,2-Dichloroethene ND 1 0.50 ug/L 10/12/2022 0023
1,2-Dichloropropane ND 1 0.50 ug/L 10/12/2022 0023
1,3-Dichloropropane ND 1 0.50 ug/L 10/12/2022 0023
2,2-Dichloropropane ND 1 0.50 ug/L 10/12/2022 0023
1,1-Dichloropropene ND 1 0.50 ug/L 10/12/2022 0023
cis-1,3-Dichloropropene ND 1 0.50 ug/L 10/12/2022 0023
trans-1,3-Dichloropropene ND 1 0.50 ug/L 10/12/2022 0023
Diisopropyl ether(IPE) ND 1 0.50 ug/L 10/12/2022 0023
Ethylbenzene ND 1 0.50 ug/L 10/12/2022 0023
Hexachlorobutadiene ND 1 0.50 ug/L 10/12/2022 0023
2-Hexanone ND 1 10 ug/L 10/12/2022 0023
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 97 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56747-001 Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
Isopropylbenzene ND 1 0.50 ug/L 10/12/2022 0023
p-Isopropyltoluene ND 1 0.50 ug/L 10/12/2022 0023
Methyl iodide(lodomethane) ND 1 5.0 ug/L 10/12/2022 0023
Methyl tertiary butyl ether(MTBE) ND 1 0.50 ug/L 10/12/2022 0023
4-Methyl-2-pentanone ND 1 10 ug/L 10/12/2022 0023
Methylene chloride ND 1 0.50 ug/L 10/12/2022 0023
Naphthalene ND 1 0.50 ug/L 10/12/2022 0023
n-Propylbenzene ND 1 0.50 ug/L 10/12/2022 0023
Styrene ND 1 0.50 ug/L 10/12/2022 0023
1,1,1,2-Tetrachloroethane ND 1 0.50 ug/L 10/12/2022 0023
1,1,2,2-Tetrachloroethane ND 1 0.50 ug/L 10/12/2022 0023
Tetrachloroethene ND 1 0.50 ug/L 10/12/2022 0023
Toluene ND 1 0.50 ug/L 10/12/2022 0023
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1 1.0 ug/L 10/12/2022 0023
1,2,3-Trichlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
1,2,4-Trichlorobenzene ND 1 0.50 ug/L 10/12/2022 0023
1,1,1-Trichloroethane ND 1 0.50 ug/L 10/12/2022 0023
1,1,2-Trichloroethane ND 1 0.50 ug/L 10/12/2022 0023
Trichloroethene ND 1 0.50 ug/L 10/12/2022 0023
Trichlorofluoromethane ND 1 0.50 ug/L 10/12/2022 0023
1,2,3-Trichloropropane ND 1 0.50 ug/L 10/12/2022 0023
1,2,4-Trimethylbenzene ND 1 0.50 ug/L 10/12/2022 0023
1,3,5-Trimethylbenzene ND 1 0.50 ug/L 10/12/2022 0023
Vinyl acetate ND 1 5.0 ug/L 10/12/2022 0023
Vinyl chloride ND 1 0.50 ug/L 10/12/2022 0023
Xylenes(total) ND 1 1.0 ug/L 10/12/2022 0023
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 91 70-130
1,2-Dichloroethane-d4 102 70-130
Toluene-d8 103 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 98 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56747-002 Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone 100 170 N 1 168 60-140 10/11/2022 2227
Acrylonitrile 100 86 1 86 70-130 10/11/2022 2227
Benzene 50 44 1 87 70-130 10/11/2022 2227
Bromobenzene 50 48 1 96 70-130 10/11/2022 2227
Bromochloromethane 50 45 1 90 70-130 10/11/2022 2227
Bromodichloromethane 50 44 1 87 70-130 10/11/2022 2227
Bromoform 50 47 1 94 70-130 10/11/2022 2227
Bromomethane(Methyl bromide) 50 52 1 104 70-130 10/11/2022 2227
2-Butanone(MEK) 100 120 1 118 70-130 10/11/2022 2227
n-Butylbenzene 50 51 1 103 70-130 10/11/2022 2227
sec-Butylbenzene 50 52 1 104 70-130 10/11/2022 2227
tert-Butyl benzene 50 51 1 103 70-130 10/11/2022 2227
Carbon disulfide 50 40 1 81 70-130 10/11/2022 2227
Carbon tetrachloride 50 43 1 87 70-130 10/11/2022 2227
Chlorobenzene 50 46 1 91 70-130 10/11/2022 2227
Chloroethane 50 43 1 86 70-130 10/11/2022 2227
Chloroform 50 40 1 79 70-130 10/11/2022 2227
Chloromethane(Methyl chloride) 50 42 1 84 60-140 10/11/2022 2227
2-Chlorotoluene 50 48 1 96 70-130 10/11/2022 2227
4-Chlorotoluene 50 50 1 100 70-130 10/11/2022 2227
1,2-Dibromo-3-chloropropane(DBCP) 50 49 1 99 70-130 10/11/2022 2227
Dibromochloromethane 50 47 1 95 70-130 10/11/2022 2227
1,2-Dibromoethane(EDB) 50 48 1 96 70-130 10/11/2022 2227
Dibromomethane(Methylene bromide) 50 45 1 91 70-130 10/11/2022 2227
trans-1,4-Dichloro-2-butene 50 39 1 78 70-130 10/11/2022 2227
1,2-Dichlorobenzene 50 47 1 93 70-130 10/11/2022 2227
1,3-Dichlorobenzene 50 47 1 94 70-130 10/11/2022 2227
1,4-Dichlorobenzene 50 45 1 90 70-130 10/11/2022 2227
Dichlorodifluoromethane 50 52 1 104 60-140 10/11/2022 2227
1,1-Dichloroethane 50 42 1 85 70-130 10/11/2022 2227
1,2-Dichloroethane 50 44 1 88 70-130 10/11/2022 2227
1,1-Dichloroethene 50 43 1 85 70-130 10/11/2022 2227
cis-1,2-Dichloroethene 50 43 1 85 70-130 10/11/2022 2227
trans-1,2-Dichloroethene 50 43 1 86 70-130 10/11/2022 2227
1,2-Dichloropropane 50 44 1 88 70-130 10/11/2022 2227
1,3-Dichloropropane 50 46 1 92 70-130 10/11/2022 2227
2,2-Dichloropropane 50 43 1 85 70-130 10/11/2022 2227
1,1-Dichloropropene 50 41 1 81 70-130 10/11/2022 2227
cis-1,3-Dichloropropene 50 47 1 93 70-130 10/11/2022 2227
trans-1,3-Dichloropropene 50 48 1 95 70-130 10/11/2022 2227
Diisopropyl ether(IPE) 50 47 1 93 70-130 10/11/2022 2227
Ethylbenzene 50 49 1 97 70-130 10/11/2022 2227
Hexachlorobutadiene 50 49 1 97 60-140 10/11/2022 2227
2-Hexanone 100 100 1 100 70-130 10/11/2022 2227
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 99 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56747-002 Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Isopropylbenzene 50 50 1 101 70-130 10/11/2022 2227
p-Isopropyltoluene 50 53 1 106 70-130 10/11/2022 2227
Methyl iodide(lodomethane) 50 43 1 85 70-130 10/11/2022 2227
Methyl tertiary butyl ether(MTBE) 50 45 1 89 70-130 10/11/2022 2227
4-Methyl-2-pentanone 100 97 1 97 70-130 10/11/2022 2227
Methylene chloride 50 41 1 82 70-130 10/11/2022 2227
Naphthalene 50 48 1 96 70-130 10/11/2022 2227
n-Propylbenzene 50 50 1 100 70-130 10/11/2022 2227
Styrene 50 51 1 102 70-130 10/11/2022 2227
1,1,1,2-Tetrachloroethane 50 47 1 94 70-130 10/11/2022 2227
1,1,2,2-Tetrachloroethane 50 46 1 92 70-130 10/11/2022 2227
Tetrachloroethene 50 47 1 95 70-130 10/11/2022 2227
Toluene 50 48 1 96 70-130 10/11/2022 2227
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 43 1 86 70-130 10/11/2022 2227
1,2,3-Trichlorobenzene 50 51 1 103 70-130 10/11/2022 2227
1,2,4-Trichlorobenzene 50 51 1 102 70-130 10/11/2022 2227
1,1,1-Trichloroethane 50 43 1 87 70-130 10/11/2022 2227
1,1,2-Trichloroethane 50 46 1 92 70-130 10/11/2022 2227
Trichloroethene 50 45 1 90 70-130 10/11/2022 2227
Trichlorofluoromethane 50 46 1 93 70-130 10/11/2022 2227
1,2,3-Trichloropropane 50 49 1 98 70-130 10/11/2022 2227
1,2,4-Trimethylbenzene 50 53 1 105 70-130 10/11/2022 2227
1,3,5-Trimethylbenzene 50 52 1 105 70-130 10/11/2022 2227
Vinyl acetate 50 41 1 82 60-140 10/11/2022 2227
Vinyl chloride 50 45 1 91 70-130 10/11/2022 2227
Xylenes(total) 100 98 1 98 70-130 10/11/2022 2227
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 88 70-130
Toluene-d8 100 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 100 of 113

Volatile Organic Compounds by GUMS - MS
Sample ID: X130098-022MS Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone ND 2000 1000 N 20 50 60-140 10/12/2022 0716
Acrylonitrile ND 2000 1300 N 20 67 70-130 10/12/2022 0716
Benzene ND 1000 960 20 96 70-130 10/12/2022 0716
Bromobenzene ND 1000 1000 20 100 70-130 10/12/2022 0716
Bromochloromethane ND 1000 910 20 91 70-130 10/12/2022 0716
Bromodichloromethane ND 1000 950 20 95 70-130 10/12/2022 0716
Bromoform ND 1000 970 20 97 70-130 10/12/2022 0716
Bromomethane(Methyl bromide) ND 1000 1100 20 112 70-130 10/12/2022 0716
2-Butanone(MEK) ND 2000 1400 20 71 70-130 10/12/2022 0716
n-Butylbenzene ND 1000 1000 20 105 70-130 10/12/2022 0716
sec-Butylbenzene ND 1000 1100 20 107 70-130 10/12/2022 0716
tert-Butyl benzene ND 1000 1100 20 106 70-130 10/12/2022 0716
Carbon disulfide ND 1000 880 20 88 70-130 10/12/2022 0716
Carbon tetrachloride ND 1000 960 20 96 70-130 10/12/2022 0716
Chlorobenzene ND 1000 970 20 97 70-130 10/12/2022 0716
Chloroethane ND 1000 900 20 90 70-130 10/12/2022 0716
Chloroform ND 1000 850 20 85 70-130 10/12/2022 0716
Chloromethane(Methyl chloride) ND 1000 870 20 87 60-140 10/12/2022 0716
2-Chlorotoluene ND 1000 1000 20 101 70-130 10/12/2022 0716
4-Chlorotoluene ND 1000 1000 20 105 70-130 10/12/2022 0716
1,2-Dibromo-3-chloropropane(DBCP) ND 1000 890 20 89 70-130 10/12/2022 0716
Dibromochloromethane ND 1000 980 20 98 70-130 10/12/2022 0716
1,2-Dibromoethane(EDB) ND 1000 990 20 99 70-130 10/12/2022 0716
Dibromomethane(Methylene bromide) ND 1000 950 20 95 70-130 10/12/2022 0716
trans-1,4-Dichloro-2-butene ND 1000 690 N 20 69 70-142 10/12/2022 0716
1,2-Dichlorobenzene ND 1000 960 20 96 70-130 10/12/2022 0716
1,3-Dichlorobenzene ND 1000 960 20 96 70-130 10/12/2022 0716
1,4-Dichlorobenzene ND 1000 930 20 93 70-130 10/12/2022 0716
Dichlorodifluoromethane ND 1000 1100 20 113 60-140 10/12/2022 0716
1,1-Dichloroethane ND 1000 860 20 86 70-130 10/12/2022 0716
1,2-Dichloroethane ND 1000 940 20 94 70-130 10/12/2022 0716
1,1-Dichloroethene ND 1000 920 20 92 70-130 10/12/2022 0716
cis-1,2-Dichloroethene 270 1000 1100 20 82 70-130 10/12/2022 0716
trans-1,2-Dichloroethene ND 1000 910 20 91 70-130 10/12/2022 0716
1,2-Dichloropropane ND 1000 940 20 94 70-130 10/12/2022 0716
1,3-Dichloropropane ND 1000 950 20 95 70-130 10/12/2022 0716
2,2-Dichloropropane ND 1000 820 20 82 70-130 10/12/2022 0716
1,1-Dichloropropene ND 1000 850 20 85 70-130 10/12/2022 0716
cis-1,3-Dichloropropene ND 1000 920 20 92 70-130 10/12/2022 0716
trans-1,3-Dichloropropene ND 1000 930 20 93 70-130 10/12/2022 0716
Diisopropyl ether(IPE) ND 1000 920 20 92 70-130 10/12/2022 0716
Ethylbenzene ND 1000 1000 20 104 70-130 10/12/2022 0716
Hexachlorobutadiene ND 1000 920 20 92 60-140 10/12/2022 0716
2-Hexanone ND 2000 1600 20 81 70-130 10/12/2022 0716
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
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Page 101 of 113

Volatile Organic Compounds by GUMS - MS
Sample ID: X130098-022MS Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Isopropylbenzene ND 1000 1100 20 106 70-130 10/12/2022 0716
p-Isopropyltoluene ND 1000 1100 20 108 70-130 10/12/2022 0716
Methyl iodide(lodomethane) ND 1000 910 20 91 70-130 10/12/2022 0716
Methyl tertiary butyl ether(MTBE) ND 1000 840 20 84 70-130 10/12/2022 0716
4-Methyl-2-pentanone ND 2000 1800 20 91 70-130 10/12/2022 0716
Methylene chloride ND 1000 820 20 82 70-130 10/12/2022 0716
Naphthalene ND 1000 820 20 82 70-130 10/12/2022 0716
n-Propylbenzene ND 1000 1100 20 107 70-130 10/12/2022 0716
Styrene ND 1000 1100 20 109 70-130 10/12/2022 0716
1,1,1,2-Tetrachloroethane ND 1000 980 20 98 70-130 10/12/2022 0716
1,1,2,2-Tetrachloroethane ND 1000 940 20 94 70-130 10/12/2022 0716
Tetrachloroethene 1500 1000 2300 20 78 70-130 10/12/2022 0716
Toluene ND 1000 1000 20 101 70-130 10/12/2022 0716
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1000 950 20 95 70-130 10/12/2022 0716
1,2,3-Trichlorobenzene ND 1000 910 20 91 70-130 10/12/2022 0716
1,2,4-Trichlorobenzene ND 1000 900 20 90 70-130 10/12/2022 0716
1,1,1-Trichloroethane ND 1000 940 20 94 70-130 10/12/2022 0716
1,1,2-Trichloroethane ND 1000 970 20 97 70-130 10/12/2022 0716
Trichloroethene 220 1000 1100 20 93 70-130 10/12/2022 0716
Trichlorofluoromethane ND 1000 1000 20 103 70-130 10/12/2022 0716
1,2,3-Trichloropropane ND 1000 960 20 96 70-130 10/12/2022 0716
1,2,4-Trimethylbenzene ND 1000 1100 20 108 70-130 10/12/2022 0716
1,3,5-Trimethylbenzene ND 1000 1100 20 108 70-130 10/12/2022 0716
Vinyl acetate ND 1000 780 20 78 60-140 10/12/2022 0716
Vinyl chloride ND 1000 950 20 95 70-130 10/12/2022 0716
Xylenes(total) ND 2000 2100 20 103 70-130 10/12/2022 0716
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 89 70-130
Toluene-d8 106 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
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Page 102 of 113

Volatile Organic Compounds by GC/MS - MSD
Sample ID: X130098-022MD Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Acetone ND 2000 1100 N 20 55 10 60-140 20 10/12/2022 0741
Acrylonitrile ND 2000 1300 N 20 67 0.56 70-130 40 10/12/2022 0741
Benzene ND 1000 950 20 95 0.48 70-130 20 10/12/2022 0741
Bromobenzene ND 1000 1000 20 105 4.9 70-130 20 10/12/2022 0741
Bromochloromethane ND 1000 890 20 89 1.8 70-130 20 10/12/2022 0741
Bromodichloromethane ND 1000 920 20 92 2.2 70-130 20 10/12/2022 0741
Bromoform ND 1000 980 20 98 0.27 70-130 20 10/12/2022 0741
Bromomethane(Methyl bromide) ND 1000 1100 20 115 1.9 70-130 20 10/12/2022 0741
2-Butanone(MEK) ND 2000 1400 20 70 0.88 70-130 20 10/12/2022 0741
n-Butylbenzene ND 1000 1000 20 103 1.3 70-130 20 10/12/2022 0741
sec-Butylbenzene ND 1000 1100 20 109 1.8 70-130 20 10/12/2022 0741
tert-Butyl benzene ND 1000 1100 20 109 2.3 70-130 20 10/12/2022 0741
Carbon disulfide ND 1000 890 20 89 0.99 70-130 20 10/12/2022 0741
Carbon tetrachloride ND 1000 960 20 96 0.050 70-130 20 10/12/2022 0741
Chlorobenzene ND 1000 980 20 98 0.94 70-130 20 10/12/2022 0741
Chloroethane ND 1000 920 20 92 2.3 70-130 20 10/12/2022 0741
Chloroform ND 1000 850 20 85 0.32 70-130 20 10/12/2022 0741
Chloromethane(Methyl chloride) ND 1000 890 20 89 1.8 60-140 20 10/12/2022 0741
2-Chlorotoluene ND 1000 1100 20 105 4.3 70-130 20 10/12/2022 0741
4-Chlorotoluene ND 1000 1100 20 109 4.0 70-130 20 10/12/2022 0741
1,2-Dibromo-3-chloropropane(DBCP) ND 1000 880 20 88 0.90 70-130 20 10/12/2022 0741
Dibromochloromethane ND 1000 1000 20 101 2.5 70-130 20 10/12/2022 0741
1,2-Dibromoethane(EDB) ND 1000 1000 20 100 1.5 70-130 20 10/12/2022 0741
Dibromomethane(Methylene bromide) ND 1000 940 20 94 0.62 70-130 20 10/12/2022 0741
trans-1,4-Dichloro-2-butene ND 1000 740 20 74 7.7 70-142 20 10/12/2022 0741
1,2-Dichlorobenzene ND 1000 960 20 96 0.43 70-130 20 10/12/2022 0741
1,3-Dichlorobenzene ND 1000 990 20 99 2.6 70-130 20 10/12/2022 0741
1,4-Dichlorobenzene ND 1000 950 20 95 2.4 70-130 20 10/12/2022 0741
Dichlorodifluoromethane ND 1000 1100 20 114 1.4 60-140 20 10/12/2022 0741
1,1-Dichloroethane ND 1000 870 20 87 0.076 70-130 20 10/12/2022 0741
1,2-Dichloroethane ND 1000 880 20 88 6.1 70-130 20 10/12/2022 0741
1,1-Dichloroethene ND 1000 940 20 94 1.2 70-130 20 10/12/2022 0741
cis-1,2-Dichloroethene 270 1000 1100 20 82 0.092 70-130 20 10/12/2022 0741
trans-1,2-Dichloroethene ND 1000 910 20 91 0.79 70-130 20 10/12/2022 0741
1,2-Dichloropropane ND 1000 930 20 93 1.5 70-130 20 10/12/2022 0741
1,3-Dichloropropane ND 1000 970 20 97 2.2 70-130 20 10/12/2022 0741
2,2-Dichloropropane ND 1000 830 20 83 0.28 70-130 20 10/12/2022 0741
1,1-Dichloropropene ND 1000 870 20 87 1.6 70-130 20 10/12/2022 0741
cis-1,3-Dichloropropene ND 1000 920 20 92 0.53 70-130 20 10/12/2022 0741
trans-1,3-Dichloropropene ND 1000 960 20 96 3.7 70-130 20 10/12/2022 0741
Diisopropyl ether(IPE) ND 1000 940 20 94 1.6 70-130 20 10/12/2022 0741
Ethylbenzene ND 1000 1000 20 105 0.95 70-130 20 10/12/2022 0741
Hexachlorobutadiene ND 1000 900 20 90 2.0 60-140 20 10/12/2022 0741
2-Hexanone ND 2000 1700 20 83 2.8 70-130 20 10/12/2022 0741
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 103 of 113

Volatile Organic Compounds by GC/MS - MSD
Sample ID: X130098-022MD Matrix: Aqueous
Batch:56747 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Isopropylbenzene ND 1000 1000 20 104 1.8 70-130 20 10/12/2022 0741
p-Isopropyltoluene ND 1000 1100 20 109 1.1 70-130 20 10/12/2022 0741
Methyl iodide(lodomethane) ND 1000 920 20 92 0.78 70-130 20 10/12/2022 0741
Methyl tertiary butyl ether(MTBE) ND 1000 810 20 81 3.9 70-130 20 10/12/2022 0741
4-Methyl-2-pentanone ND 2000 1800 20 88 2.7 70-130 20 10/12/2022 0741
Methylene chloride ND 1000 840 20 84 3.0 70-130 20 10/12/2022 0741
Naphthalene ND 1000 790 20 79 3.7 70-130 20 10/12/2022 0741
n-Propylbenzene ND 1000 1100 20 112 4.7 70-130 20 10/12/2022 0741
Styrene ND 1000 1100 20 108 0.68 70-130 20 10/12/2022 0741
1,1,1,2-Tetrachloroethane ND 1000 970 20 97 0.73 70-130 20 10/12/2022 0741
1,1,2,2-Tetrachloroethane ND 1000 980 20 98 3.8 70-130 20 10/12/2022 0741
Tetrachloroethene 1500 1000 2300 20 78 0.12 70-130 20 10/12/2022 0741
Toluene ND 1000 1000 20 105 3.4 70-130 20 10/12/2022 0741
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1000 960 20 96 1.2 70-130 20 10/12/2022 0741
1,2,3-Trichlorobenzene ND 1000 880 20 88 2.8 70-130 20 10/12/2022 0741
1,2,4-Trichlorobenzene ND 1000 860 20 86 5.0 70-130 20 10/12/2022 0741
1,1,1-Trichloroethane ND 1000 940 20 94 0.29 70-130 20 10/12/2022 0741
1,1,2-Trichloroethane ND 1000 990 20 99 1.3 70-130 20 10/12/2022 0741
Trichloroethene 220 1000 1100 20 93 0.43 70-130 20 10/12/2022 0741
Trichlorofluoromethane ND 1000 1000 20 103 0.038 70-130 20 10/12/2022 0741
1,2,3-Trichloropropane ND 1000 1000 20 102 5.8 70-130 20 10/12/2022 0741
1,2,4-Trimethylbenzene ND 1000 1100 20 109 1.1 70-130 20 10/12/2022 0741
1,3,5-Trimethylbenzene ND 1000 1100 20 110 1.7 70-130 20 10/12/2022 0741
Vinyl acetate ND 1000 800 20 80 1.8 60-140 20 10/12/2022 0741
Vinyl chloride ND 1000 980 20 98 3.9 70-130 20 10/12/2022 0741
Xylenes(total) ND 2000 2100 20 103 0.45 70-130 20 10/12/2022 0741
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 91 70-130
Toluene-d8 110 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 104 of 113

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ57025-001 Matrix: Aqueous
Batch:57025 Prep Method: 5030E
Analytical Method:8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/13/2022 2046
Chloroform ND 1 0.50 ug/L 10/13/2022 2046
trans-1,4-Dichloro-2-butene ND 1 2.0 ug/L 10/13/2022 2046
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/13/2022 2046
Tetrachloroethene ND 1 0.50 ug/L 10/13/2022 2046
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 94 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 108 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 105 of 113

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ57025-002 Matrix: Aqueous
Batch:57025 Prep Method: 5030E
Analytical Method:8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone 100 89 1 89 60-140 10/13/20221941
Chloroform 50 50 1 100 70-130 10/13/20221941
trans-1,4-Dichloro-2-butene 50 53 1 106 70-130 10/13/20221941
cis-1,2-Dichloroethene 50 51 1 102 70-130 10/13/20221941
Tetrachloroethene 50 59 1 119 70-130 10/13/20221941
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 102 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 106 of 113

Volatile Organic Compounds by GUMS - MS
Sample ID: X130098-012MS Matrix: Aqueous
Batch:57025 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec
Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Acetone ND 2000 2000 20 101 60-140 10/14/2022 0535
Chloroform ND 1000 1000 20 103 70-130 10/14/2022 0535
trans-1,4-Dichloro-2-butene ND 1000 1100 20 105 70-142 10/14/2022 0535
cis-1,2-Dichloroethene 1500 1000 2300 20 80 70-130 10/14/2022 0535
Tetrachloroethene 560 1000 2000 N 20 144 70-130 10/14/2022 0535
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 111 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-d8 101 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 107 of 113

Volatile Organic Compounds by GC/MS - MSD
Sample ID: X130098-012MD Matrix: Aqueous
Batch:57025 Prep Method: 5030E
Analytical Method:8260D
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (ug/L) (ug/L) (ug/L) Q Dil %Rec %RPD Limit Limit Analysis Date
Acetone ND 2000 2100 20 103 2.1 60-140 20 10/14/2022 0559
Chloroform ND 1000 1000 20 101 2.1 70-130 20 10/14/2022 0559
trans-1,4-Dichloro-2-butene ND 1000 1100 20 106 0.13 70-142 20 10/14/2022 0559
cis-1,2-Dichloroethene 1500 1000 2300 20 86 2.8 70-130 20 10/14/2022 0559
Tetrachloroethene 560 1000 2000 N 20 145 0.66 70-130 20 10/14/2022 0559
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 103 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 108 of 113

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 109 of 113

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PACE ANALYTICAL SERVICES, LLC
t)C7t—Title: ENV-FRM-WCOL-0286 v02_Sampl s Receipt Checklist(SRC)
Effecthre Date:8/2/2022
Sample Receipt Checkno (S C)
C'lieut RT,k'
deans . lr insected i($Te: kWRAI 14t it: M3009S
ofmcc3 t• / Pac nt other
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Yes No 1.Werc custod scaly fmvnt oft the comet?
Yes No ✓ It'castnd se is were resent.were t)iev irttacr and to o1;en?
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p — C'ltlin ID:
final teutperattu�c upon receipt I D:tiv d(Corrected)temperature upon receipt c,oSolid Snap4-mp ID: t,A
t.6 11.6 oC NA /NA cC NA 1 i`A a KA /NA vC
Method:[]TcmpeiKttnc 131at�]4�air Bottles 1RGtni ID; s lit to Cort�ectiart Factor: 0 �{
Method of coolant. ✓ Ulre!Ice I Packs Dr Ice None
L,71Xes []Nu ❑NA 3 Were all ca et's received at or below 6.0°C?If no,14 s Project Niallaber uotiGcd
PbL arts N o4ded by.phonel email/fwc-tn-face(cu '.c mie)-
Yes No I✓NA L iltc coa rcial Loilr7er'.s packii i slip attaclied m s fotnt?
✓ �':s No S. wcre roper ctt.lody pt-ocedtrncs(tclix uislietVrcreiv d)folluwcyd?
ZJYcSJ LINo 6. Vvcre sampl IDs listed art tlx:i'()C and all sample c ntaium?
✓Ycs No 7. %%Ias couccti. da:c&tutu listed oil the COC attd all s�Ic cantaineis?
Ycs No S.Did all coma"ier label iularnt<aticm(ID,date. time)ap cc with the COC?
✓ Ycs No 9. Wcre tests to le performed fisted on tite COC,?
❑✓ Yes E]No 10.Did all smI es arrive in the ltxuper coWAiucTs for=h test andlrn in good eortditton
(Wibinkcil lids c a elt:.y?
✓ yes 1Na ll.Was adeytta satl>e^le v0111"w available^
✓ Yes No 12.Were.ell Batt es rzcei%cd within;i the holding time )i 4B ltortrs.whichever comes first?
QYes L]No 13.Wcrr.ell sa es cntttaulers iccowited tor?(No mras ni*xccss)
[j✓Yes [:]No L NA 14'Wcre VOA, 015C and RSK-1 75?,ampleS tree of b1l lcs>'Pea-size"(1,4"or Erum in
diameter)in auy 'the VOA vials?
Yes No A 15.1Were all DR ;.rtetals/uutricrt'5at1 es received at a of<??
Ycs No A 16. Wcre all cya idt samples received at a H>12 ands fide yam ties rcceived at a H>9?
❑Yes 0 No ZNA 17.Wm all app c lc NH Icyarrideipiteun. 25.1/ u8.5(<UamVL)samples free of
residual eItlarine
Ycs DNo QNA 18.Was:he guot liwiib r listed on the container Label? yes,Quote/#
ample Preservatiau (Mlisttecolliq)IOW fbr any sanrpic(s)incorrectly prescn ed r%vitL licadspacc_)
Sarrtplo(s) were received inentrectlypr sclvcj and were sdjt.sted accor(iitiay
iu,:uuple>recCiVin�i47r11 II3[,pfC1rl I One-HIS04.HNO3,HCL NaOH usitip SRO _ —
iHIC of presenatioll If rtutre I tian one preservative is uee;it'd,please to in tic coulmerrts be1mv.
Sample(%) were fecrived with bubbles>6 null in diauteter.
Samples(s) VA wear roccived v ith TRC> .S nt.,P'L(If'19 is rru)and wer'c
adjusted accoidiiigly in smWie recciving ihith sotbum fitios+.ilfate tNa,SZ(h)%kith Unique 1D: :4R _
Comments:
Qua ltrax ID:56360 pace'Analytical Services,LLC Page I of 1
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 113 of 113

aceAnalytical
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name: Andrex SW
Project Number: 1022-59
Lot Number:X130097
Date Completed:11/09/2022
11/09/2022 1:36 PM
Approved and released by:
Project Manager II: Lucas Odom
14A"
4�Q pC
ANSI WoolA"MdWon BWd
ACCREDITED
TESTING LABORATORY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety,without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC(formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel: [phone] Fax: [phone] www.pacelabs.com
Page 1 of 71

PACE ANALYTICAL SERVICES, LLC
SC DHEC No:32010001 NELAC No: E87653 NC DENR No:329 NC Field Parameters No:5639
Case Narrative
Bunnell-Lammons Engineering, Inc.
Lot Number: X130097
This Report of Analysis contains the analytical result(s)for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where
sampling is conducted by the client, results relate to the accuracy of the information provided, and as the
samples are received.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPs or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation: Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-
dichloroethane) EPA 524.2, E. coli and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC
Walkley-Black, Biological Tissue: All, Non-Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7,
Boron, Calcium, Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320
B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011, Fecal
Coliform Colilert-18.
If you have any questions regarding this report, please contact the Pace Project Manager listed on the
cover page.
VOCs by GUMS
Surrogate recovery in the matrix spike (MS) in BATCH: 56704 was outside the upper control limit. The
associated CCV and LCS passed acceptance criteria, therefore the data has been reported
The laboratory control sample (LCS)and /or laboratory control sample duplicate (LCSD)for analytical
batch 56704 exceeded acceptance criteria for the following analytes: 2-hexanone. These analytes were
biased high and were not detected in the samples affected.
The matrix spike and matrix spike duplicate (MS/MSD)was not reported in batch 57158 due to analyst
prep error. The associated CCV and LCS passed acceptance criteria, therefore the data has been
reported
Reanalysis of the following samples was performed outside of the analytical holding time: X130097-014
and X130097-015. Run 1 was analyzed on an instrument that was invalid for trans-1,4-Dichloro-2-butene.
Run 2 passes QC criteria for the compound.
Reanalysis of the following sample(s)was performed outside of the analytical holding time for trans-1,4-
dichloro-2-butene: X130097-001, X130097-002, X130097-003, X130097-004, X130097-005, X130097-006,
X130097-007, X130097-008, X130097-009, X130097-010, X130097-011, X130097-012, X130097-013. The
R1 instrument was not calibrated for this compound, therefore trans-1,4-dichloro-2-butene is not valid in
the R1.
Pace Analytical Services,LLC(formerly Shealy Environmetal Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172(803)791-9700 Fax[phone] www.pacelabs.com
Page 2 of 71

PACE ANALYTICAL SERVICES , LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: X130097
Sample Number Sample ID Matrix Date Sampled Date Received
001 SM-1 Aqueous 09/28/20221130 09/30/2022
002 SM-2 Aqueous 09/28/20221100 09/30/2022
003 SM-3 Aqueous 09/28/20221055 09/30/2022
004 SM-4 Aqueous 09/28/20221050 09/30/2022
005 SM-5 Aqueous 09/28/20221040 09/30/2022
006 SM-6 Aqueous 09/28/20221025 09/30/2022
007 BC-1 Aqueous 09/28/20221600 09/30/2022
008 BC-2 Aqueous 09/28/20221545 09/30/2022
009 BC-3 Aqueous 09/28/20221535 09/30/2022
010 BC-4 Aqueous 09/28/20221520 09/30/2022
Oil BC-5 Aqueous 09/28/20221510 09/30/2022
012 CS-1 Aqueous 09/28/20221450 09/30/2022
013 JW-1 Aqueous 09/28/20221115 09/30/2022
014 Trip Blank Aqueous 09/28/2022 09/30/2022
015 CS-2 Aqueous 09/28/20221440 09/30/2022
(15 samples)
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 3 of 71

PACE ANALYTICAL SERVICES , LLC
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: X130097
Sample Sample ID Matrix Parameter Method Result Q Units Page
002 SM-2 Aqueous Chloroform 8260D 0.50 ug/L 12
002 SM-2 Aqueous Tetrachloroethene 8260D 0.75 ug/L 13
003 SM-3 Aqueous Tetrachloroethene 8260D 0.78 ug/L 16
004 SM-4 Aqueous Tetrachloroethene 8260D 0.82 ug/L 19
005 SM-5 Aqueous Tetrachloroethene 8260D 0.68 ug/L 22
006 SM-6 Aqueous Tetrachloroethene 8260D 0.51 ug/L 25
007 BC-1 Aqueous Chloroform 8260D 0.92 ug/L 27
007 BC-1 Aqueous cis-1,2-Dichloroethene 8260D 3.0 ug/L 28
007 BC-1 Aqueous Tetrachloroethene 8260D 12 ug/L 28
007 BC-1 Aqueous Trichloroethene 8260D 1.6 ug/L 28
008 BC-2 Aqueous Chloroform 8260D 0.92 ug/L 30
008 BC-2 Aqueous cis-1,2-Dichloroethene 8260D 0.83 ug/L 31
008 BC-2 Aqueous Tetrachloroethene 8260D 3.8 ug/L 31
008 BC-2 Aqueous Trichloroethene 8260D 0.52 ug/L 31
009 BC-3 Aqueous cis-1,2-Dichloroethene 8260D 0.51 ug/L 34
009 BC-3 Aqueous Tetrachloroethene 8260D 1.1 ug/L 34
012 CS-1 Aqueous TOC SM5310C- 2.6 mg/L 42
012 CS-1 Aqueous cis-1,2-Dichloroethene 8260D 1.3 ug/L 43
012 CS-1 Aqueous Tetrachloroethene 8260D 9.2 ug/L 43
012 CS-1 Aqueous Trichloroethene 8260D 0.77 ug/L 43
013 JW-1 Aqueous cis-1,2-Dichloroethene 8260D 0.83 ug/L 46
013 JW-1 Aqueous Tetrachloroethene 8260D 14 ug/L 46
013 JW-1 Aqueous Trichloroethene 8260D 0.71 ug/L 46
015 CS-2 Aqueous Tetrachloroethene 8260D 0.82 ug/L 51
(24 detections)
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 4 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-001
Description:SM-1 Matrix:Aqueous
Date Sample d:09/28/2022 1130
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0222 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/06/2022 2348 SDC 56308
2 5030B 8260D 1 10/30/2022 1548 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 5 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-001
Description:SM-1 Matrix:Aqueous
Date Sample d:09/28/2022 1130
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/06/2022 2348 SDC 56308
2 5030B 8260D 1 10/30/2022 1548 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 6 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-001
Description:SM-1 Matrix:Aqueous
Date Sample d:09/28/2022 1130
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 104 70-130 H 87 70-130
1,2-Dichloroethane-d4 102 70-130 H 93 70-130
Toluene-d8 104 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 7 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-002
Description:SM-2 Matrix:Aqueous
Date Sample d:09/28/2022 1100
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0233 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0010 SDC 56308
2 5030B 8260D 1 10/30/20221611 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 0.50 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 8 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-002
Description:SM-2 Matrix:Aqueous
Date Sample d:09/28/2022 1100
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0010 SDC 56308
2 5030B 8260D 1 10/30/20221611 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.75 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 9 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-002
Description:SM-2 Matrix:Aqueous
Date Sample d:09/28/2022 1100
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 107 70-130 H 97 70-130
1,2-Dichloroethane-d4 102 70-130 H 96 70-130
Toluene-d8 106 70-130 H 101 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 10 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-003
Description:SM-3 Matrix:Aqueous
Date Sample d:09/28/2022 1055
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0245 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0033 SDC 56308
2 5030B 8260D 1 10/30/2022 1634 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 11 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-003
Description:SM-3 Matrix:Aqueous
Date Sample d:09/28/2022 1055
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0033 SDC 56308
2 5030B 8260D 1 10/30/2022 1634 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.78 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 12 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-003
Description:SM-3 Matrix:Aqueous
Date Sample d:09/28/2022 1055
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 111 70-130 H 94 70-130
1,2-Dichloroethane-d4 103 70-130 H 96 70-130
Toluene-d8 107 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 13 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-004
Description:SM-4 Matrix:Aqueous
Date Sample d:09/28/2022 1050
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0256 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0056 SDC 56308
2 5030B 8260D 1 10/30/2022 1657 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 14 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-004
Description:SM-4 Matrix:Aqueous
Date Sample d:09/28/2022 1050
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0056 SDC 56308
2 5030B 8260D 1 10/30/2022 1657 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.82 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 15 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-004
Description:SM-4 Matrix:Aqueous
Date Sample d:09/28/2022 1050
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 94 70-130
1,2-Dichloroethane-d4 103 70-130 H 95 70-130
Toluene-d8 106 70-130 H 102 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 16 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-005
Description:SM-5 Matrix:Aqueous
Date Sample d:09/28/2022 1040
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0330 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0119 SDC 56308
2 5030B 8260D 1 10/30/20221721 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 17 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-005
Description:SM-5 Matrix:Aqueous
Date Sample d:09/28/2022 1040
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0119 SDC 56308
2 5030B 8260D 1 10/30/20221721 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.68 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 18 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-005
Description:SM-5 Matrix:Aqueous
Date Sample d:09/28/2022 1040
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 111 70-130 H 92 70-130
1,2-Dichloroethane-d4 103 70-130 H 95 70-130
Toluene-d8 108 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 19 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-006
Description:SM-6 Matrix:Aqueous
Date Sample d:09/28/2022 1025
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0341 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0143 SDC 56308
2 5030B 8260D 1 10/30/2022 1744 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 20 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-006
Description:SM-6 Matrix:Aqueous
Date Sample d:09/28/2022 1025
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0143 SDC 56308
2 5030B 8260D 1 10/30/2022 1744 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.51 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 21 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-006
Description:SM-6 Matrix:Aqueous
Date Sample d:09/28/2022 1025
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 108 70-130 H 94 70-130
1,2-Dichloroethane-d4 105 70-130 H 95 70-130
Toluene-d8 105 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 22 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-007
Description:BC-1 Matrix:Aqueous
Date Sample d:09/28/2022 1600
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0353 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0206 SDC 56308
2 5030B 8260D 1 10/30/2022 1808 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 0.92 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 23 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-007
Description:BC-1 Matrix:Aqueous
Date Sample d:09/28/2022 1600
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0206 SDC 56308
2 5030B 8260D 1 10/30/2022 1808 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 3.0 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 12 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 1.6 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 24 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-007
Description:BC-1 Matrix:Aqueous
Date Sample d:09/28/2022 1600
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 102 70-130 H 87 70-130
1,2-Dichloroethane-d4 101 70-130 H 94 70-130
Toluene-d8 103 70-130 H 98 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 25 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-008
Description:BC-2 Matrix:Aqueous
Date Sample d:09/28/2022 1545
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0427 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0229 SDC 56308
2 5030B 8260D 1 10/30/20221831 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D 0.92 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 26 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-008
Description:BC-2 Matrix:Aqueous
Date Sample d:09/28/2022 1545
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0229 SDC 56308
2 5030B 8260D 1 10/30/20221831 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 0.83 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 3.8 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 0.52 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 27 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-008
Description:BC-2 Matrix:Aqueous
Date Sample d:09/28/2022 1545
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 95 70-130
1,2-Dichloroethane-d4 104 70-130 H 96 70-130
Toluene-d8 108 70-130 H 103 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 28 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-009
Description:BC-3 Matrix:Aqueous
Date Sample d:09/28/2022 1535
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0438 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0252 SDC 56308
2 5030B 8260D 1 10/30/2022 1854 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 29 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-009
Description:BC-3 Matrix:Aqueous
Date Sample d:09/28/2022 1535
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0252 SDC 56308
2 5030B 8260D 1 10/30/2022 1854 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 0.51 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 1.1 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 30 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-009
Description:BC-3 Matrix:Aqueous
Date Sample d:09/28/2022 1535
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 93 70-130
1,2-Dichloroethane-d4 101 70-130 H 97 70-130
Toluene-d8 106 70-130 H 100 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 31 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-010
Description:BC-4 Matrix:Aqueous
Date Sample d:09/28/2022 1520
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0449 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0315 SDC 56308
2 5030B 8260D 1 10/30/2022 1917 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 32 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-010
Description:BC-4 Matrix:Aqueous
Date Sample d:09/28/2022 1520
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0315 SDC 56308
2 5030B 8260D 1 10/30/2022 1917 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 33 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-010
Description:BC-4 Matrix:Aqueous
Date Sample d:09/28/2022 1520
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 96 70-130
1,2-Dichloroethane-d4 106 70-130 H 95 70-130
Toluene-d8 106 70-130 H 98 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 34 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-011
Description:BC-5 Matrix:Aqueous
Date Sample d:09/28/2022 1510
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0501 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0338 SDC 56308
2 5030B 8260D 1 10/30/2022 1940 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 35 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-011
Description:BC-5 Matrix:Aqueous
Date Sample d:09/28/2022 1510
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0338 SDC 56308
2 5030B 8260D 1 10/30/2022 1940 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 36 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-011
Description:BC-5 Matrix:Aqueous
Date Sample d:09/28/2022 1510
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 103 70-130 H 90 70-130
1,2-Dichloroethane-d4 104 70-130 H 94 70-130
Toluene-d8 105 70-130 H 98 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 37 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-012
Description:CS-1 Matrix:Aqueous
Date Sample d:09/28/2022 1450
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0512 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531 OC-2011 2.6 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0401 SDC 56308
2 5030B 8260D 1 11/06/2022 2139 JMM2 59322
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 38 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-012
Description:CS-1 Matrix:Aqueous
Date Sample d:09/28/2022 1450
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0401 SDC 56308
2 5030B 8260D 1 11/06/2022 2139 JMM2 59322
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 1.3 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 9.2 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 0.77 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 39 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-012
Description:CS-1 Matrix:Aqueous
Date Sample d:09/28/2022 1450
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 105 70-130 H 99 70-130
1,2-Dichloroethane-d4 105 70-130 H 109 70-130
Toluene-d8 104 70-130 H 106 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 40 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-013
Description:J W-1 Matrix:Aqueous
Date Sample d:09/28/2022 1115
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0546 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0424 SDC 56308
2 5030B 8260D 1 10/30/2022 2003 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 41 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-013
Description:J W-1 Matrix:Aqueous
Date Sample d:09/28/2022 1115
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/07/2022 0424 SDC 56308
2 5030B 8260D 1 10/30/2022 2003 JMM2 58673
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D 0.83 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 14 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D 0.71 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 42 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-013
Description:J W-1 Matrix:Aqueous
Date Sample d:09/28/2022 1115
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 106 70-130 H 94 70-130
1,2-Dichloroethane-d4 103 70-130 H 96 70-130
Toluene-d8 109 70-130 H 100 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 43 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-014
Description:Trip Blank Matrix:Aqueous
Date Sample d:09/28/2022
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221402 JWO 56704
2 5030B 8260D 1 10/15/2022 0745 JMl 57158
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dtbromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L I
1,2-Dibromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L I
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L I
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L I
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L I
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L I
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L I
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroe the ne 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 44 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-014
Description:Trip Blank Matrix:Aqueous
Date Sample d:09/28/2022
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221402 JWO 56704
2 5030B 8260D 1 10/15/2022 0745 JMl 57158
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyholuene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Me thyl-2-pe nta none 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L 1
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L 1
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L 1
Tetrachloroethene 127-18-4 8260D ND 0.50 ug/L 1
Toluene 108-88-3 8260D ND 0.50 ug/L 1
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L 1
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L 1
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L 1
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L I
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L I
Trichloroethene 79-01-6 8260D ND 0.50 ug/L I
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L I
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L I
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L I
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L I
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L I
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 109 70-130 H 94 70-130
1,2-Dichloroethane-d4 125 70-130 H 104 70-130
Toluene-d8 106 70-130 H 99 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 45 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-015
Description:CS-2 Matrix:Aqueous
Date Sample d:09/28/2022 1440
Date Received:09/30/2022
Inorganic non-metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (TOC)SM 531OC-2011 1 10/13/2022 0558 CMM 56089
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
TOC SM 531OC-2011 ND 1.0 mg/L 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221620 JWO 56704
2 5030B 8260D 1 10/15/2022 0810 JMl 57158
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 8260D ND 10 ug/L 1
Acrylonitrile 107-13-1 8260D ND 5.0 ug/L 1
Benzene 71-43-2 8260D ND 0.50 ug/L 1
Bromobenzene 108-86-1 8260D ND 0.50 ug/L 1
Bromochloromethane 74-97-5 8260D ND 0.50 ug/L 1
Bromodichloromethane 75-27-4 8260D ND 0.50 ug/L 1
Bromoform 75-25-2 8260D ND 0.50 ug/L 1
Bromomethane (Methylbromide) 74-83-9 8260D ND 0.50 ug/L 1
2-Butanone (MEK) 78-93-3 8260D ND 10 ug/L 1
n-Butylbenzene 104-51-8 8260D ND 0.50 ug/L 1
sec-Butylbenzene 135-98-8 8260D ND 0.50 ug/L 1
tert-Butylbenzene 98-06-6 8260D ND 0.50 ug/L 1
Carbon disulfide 75-15-0 8260D ND 0.50 ug/L 1
Carbon tetrachloride 56-23-5 8260D ND 0.50 ug/L 1
Chlorobenzene 108-90-7 8260D ND 0.50 ug/L 1
Chloroethane 75-00-3 8260D ND 0.50 ug/L 1
Chloroform 67-66-3 8260D ND 0.50 ug/L 1
Chloromethane (Methyl chloride) 74-87-3 8260D ND 0.50 ug/L 1
2-Chlorotoluene 95-49-8 8260D ND 0.50 ug/L 1
4-Chlorotoluene 106-43-4 8260D ND 0.50 ug/L 1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D ND 0.50 ug/L 1
Dibromochloromethane 124-48-1 8260D ND 0.50 ug/L 1
1,2-Dtbromoethane (EDB) 106-93-4 8260D ND 0.50 ug/L 1
Dibromomethane (Methylene bromide) 74-95-3 8260D ND 0.50 ug/L 1
trans-1,4-Dichloro-2-butene 110-57-6 8260D ND H 2.0 ug/L 2
1,2-Dichlorobenzene 95-50-1 8260D ND 0.50 ug/L 1
1,3-Dichlorobenzene 541-73-1 8260D ND 0.50 ug/L 1
1,4-Dichlorobenzene 106-46-7 8260D ND 0.50 ug/L 1
Dichlorodifluoromethane 75-71-8 8260D ND 0.50 ug/L 1
1,1-Dichloroethane 75-34-3 8260D ND 0.50 ug/L 1
1,2-Dichloroethane 107-06-2 8260D ND 0.50 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 46 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-015
Description:CS-2 Matrix:Aqueous
Date Sample d:09/28/2022 1440
Date Received:09/30/2022
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 10/11/20221620 JWO 56704
2 5030B 8260D 1 10/15/2022 0810 JMl 57158
CAS Analytical
Parameter Number Method Result Q LOQ Units Run
1,1-Dichloroethene 75-35-4 8260D ND 0.50 ug/L 1
cis-1,2-Dichloroethene 156-59-2 8260D ND 0.50 ug/L 1
trans-1,2-Dichloroethene 156-60-5 8260D ND 0.50 ug/L 1
1,2-Dichloropropane 78-87-5 8260D ND 0.50 ug/L 1
1,3-Dichloropropane 142-28-9 8260D ND 0.50 ug/L 1
2,2-Dichloropropane 594-20-7 8260D ND 0.50 ug/L 1
1,1-Dichloropropene 563-58-6 8260D ND 0.50 ug/L 1
cis-1,3-Dichloropropene 10061-01-5 8260D ND 0.50 ug/L 1
trans-1,3-Dichloropropene 10061-02-6 8260D ND 0.50 ug/L 1
Diisopropyl ether(IPE) 108-20-3 8260D ND 0.50 ug/L 1
Ethylbenzene 100-41-4 8260D ND 0.50 ug/L 1
Hexachlorobutadiene 87-68-3 8260D ND 0.50 ug/L 1
2-Hexanone 591-78-6 8260D ND L 10 ug/L 1
Isopropylbenzene 98-82-8 8260D ND 0.50 ug/L 1
p-Isopropyltoluene 99-87-6 8260D ND 0.50 ug/L 1
Methyl iodide (Iodomethane) 74-88-4 8260D ND 5.0 ug/L 1
Methyl tertiary butyl ether(MTBE) 1634-04-4 8260D ND 0.50 ug/L 1
4-Methyl-2-pentanone 108-10-1 8260D ND 10 ug/L 1
Methylene chloride 75-09-2 8260D ND 0.50 ug/L 1
Naphthalene 91-20-3 8260D ND 0.50 ug/L 1
n-Propylbenzene 103-65-1 8260D ND 0.50 ug/L 1
Styrene 100-42-5 8260D ND 0.50 ug/L I
1,1,1,2-Tetrachloroethane 630-20-6 8260D ND 0.50 ug/L I
1,1,2,2-Tetrachloroethane 79-34-5 8260D ND 0.50 ug/L I
Tetrachloroethene 127-18-4 8260D 0.82 0.50 ug/L I
Toluene 108-88-3 8260D ND 0.50 ug/L I
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 8260D ND 1.0 ug/L I
1,2,3-Trichlorobenzene 87-61-6 8260D ND 0.50 ug/L I
1,2,4-Trichlorobenzene 120-82-1 8260D ND 0.50 ug/L I
1,1,1-Trichloroethane 71-55-6 8260D ND 0.50 ug/L 1
1,1,2-Trichloroethane 79-00-5 8260D ND 0.50 ug/L 1
Trichloroethene 79-01-6 8260D ND 0.50 ug/L 1
Trichlorofluoromethane 75-69-4 8260D ND 0.50 ug/L 1
1,2,3-Trichloropropane 96-18-4 8260D ND 0.50 ug/L 1
1,2,4-Trimethylbenzene 95-63-6 8260D ND 0.50 ug/L 1
1,3,5-Trimethylbenzene 108-67-8 8260D ND 0.50 ug/L 1
Vinyl acetate 108-05-4 8260D ND 5.0 ug/L 1
Vinyl chloride 75-01-4 8260D ND 0.50 ug/L 1
Xylenes (total) 1330-20-7 8260D ND 1.0 ug/L 1
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 47 of 71

Client:Bunnell-Lammons Engineering,Inc. Laboratory ID:XI30097-015
Description:CS-2 Matrix:Aqueous
Date Sample d:09/28/2022 1440
Date Received:09/30/2022
Run 1 Acceptance Run 2 Acceptance
Surrogate Q %Recovery Limits Q %Recovery Limits
Bromofluorobenzene 113 70-130 H 88 70-130
1,2-Dichloroethane-d4 127 70-130 H 98 70-130
Toluene-d8 107 70-130 H 95 70-130
LOQ=Limit of Quantitation B=Detected in the method blank E=Quantitation of compound exceeded the calibration range Q=Surrogate failure
ND=Not detected at or above the LOQ N=Recovery is out of criteria P=The RPD between two GC columns exceeds 40% L=LCS/LCSD failure
H=Out of holding time W=Reported on wet weight basis S=MS/MSD failure
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Page 48 of 71

QC Summary
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Page 49 of 71

Inorganic non-metals - MB
Sample ID: XQ56089-001 Matrix: Aqueous
Batch:56089
Analytical Method: SM5310C-2011
Parameter Result Q Dil LOQ Units Analysis Date
TOC ND 1 1.0 mg/L 10/13/2022 0125
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
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Page 50 of 71

Inorganic non-metals - LCS
Sample ID: XQ56089-002 Matrix: Aqueous
Batch:56089
Analytical Method: SM5310C-2011
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
TOC 20 18 1 92 90-110 10/13/2022 0136
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 51 of 71

Inorganic non-metals - MS
Sample ID: X130097-007MS Matrix: Aqueous
Batch:56089
Analytical Method: SM5310C-2011
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec Limit Analysis Date
TOC ND 50 49 1 98 70-130 10/13/2022 0404
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 52 of 71

Inorganic non-metals - MSD
Sample ID: X130097-007MD Matrix: Aqueous
Batch:56089
Analytical Method: SM5310C-2011
Sample Spike
Amount Amount Result %Rec %RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil %Rec %RPD Limit Limit Analysis Date
TOC ND 50 47 1 94 3.9 70-130 20 10/13/2022 0415
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 53 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56308-001 Matrix: Aqueous
Batch:56308 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/06/2022 2148
Acrylonitrile ND 1 5.0 ug/L 10/06/2022 2148
Benzene ND 1 0.50 ug/L 10/06/2022 2148
Bromobenzene ND 1 0.50 ug/L 10/06/2022 2148
Bromochloromethane ND 1 0.50 ug/L 10/06/2022 2148
Bromodichloromethane ND 1 0.50 ug/L 10/06/2022 2148
Bromoform ND 1 0.50 ug/L 10/06/2022 2148
Bromomethane (Methylbromide) ND 1 0.50 ug/L 10/06/2022 2148
2-Butanone (MEK) ND 1 10 ug/L 10/06/2022 2148
n-Butylbenzene ND 1 0.50 ug/L 10/06/2022 2148
sec-Butylbenzene ND 1 0.50 ug/L 10/06/2022 2148
tert-Butylbenzene ND 1 0.50 ug/L 10/06/2022 2148
Carbon disulfide ND 1 0.50 ug/L 10/06/2022 2148
Carbon tetrachloride ND 1 0.50 ug/L 10/06/2022 2148
Chlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
Chloroethane ND 1 0.50 ug/L 10/06/2022 2148
Chloroform ND 1 0.50 ug/L 10/06/2022 2148
Chloromethane (Methyl chloride) ND 1 0.50 ug/L 10/06/2022 2148
2-Chlorotoluene ND 1 0.50 ug/L 10/06/2022 2148
4-Chlorotoluene ND 1 0.50 ug/L 10/06/2022 2148
1,2-Dibromo-3-chloropropane (DBCP) ND 1 0.50 ug/L 10/06/2022 2148
Dibromochloromethane ND 1 0.50 ug/L 10/06/2022 2148
1,2-Dibromoethane (EDB) ND 1 0.50 ug/L 10/06/2022 2148
Dibromomethane (Methylene bromide) ND 1 0.50 ug/L 10/06/2022 2148
1,2-Dichlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
1,3-Dichlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
1,4-Dichlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
Dichlorodifluoromethane ND 1 0.50 ug/L 10/06/2022 2148
1,1-Dichloroethane ND 1 0.50 ug/L 10/06/2022 2148
1,2-Dichloroethane ND 1 0.50 ug/L 10/06/2022 2148
1,1-Dichloroethene ND 1 0.50 ug/L 10/06/2022 2148
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/06/2022 2148
trans-1,2-Dichloroe the ne ND 1 0.50 ug/L 10/06/2022 2148
1,2-Dichloropropane ND 1 0.50 ug/L 10/06/2022 2148
1,3-Dichloropropane ND 1 0.50 ug/L 10/06/2022 2148
2,2-Dichloropropane ND 1 0.50 ug/L 10/06/2022 2148
1,1-Dichloropropene ND 1 0.50 ug/L 10/06/2022 2148
cis-1,3-Dichloropropene ND 1 0.50 ug/L 10/06/2022 2148
trans-1,3-Dichloropropene ND 1 0.50 ug/L 10/06/2022 2148
Diis opropyl e the r(IP E) ND 1 0.50 ug/L 10/06/2022 2148
Ethylbenzene ND 1 0.50 ug/L 10/06/2022 2148
Hexachlorobutadiene ND 1 0.50 ug/L 10/06/2022 2148
2-Hexanone ND 1 10 ug/L 10/06/2022 2148
Isopropylbenzene ND 1 0.50 ug/L 10/06/2022 2148
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 54 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56308-001 Matrix: Aqueous
Batch:56308 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
p-Isopropyltoluene ND 1 0.50 ug/L 10/06/2022 2148
Methyl iodide (Iodomethane) ND 1 5.0 ug/L 10/06/2022 2148
Methyl tertiary butyl ether(MTBE) ND 1 0.50 ug/L 10/06/2022 2148
4-Methyl-2-pentanone ND 1 10 ug/L 10/06/2022 2148
Methylene chloride ND 1 0.50 ug/L 10/06/2022 2148
Naphthalene ND 1 0.50 ug/L 10/06/2022 2148
n-Propylbenzene ND 1 0.50 ug/L 10/06/2022 2148
Styrene ND 1 0.50 ug/L 10/06/2022 2148
1,1,1,2-Tetrachloroethane ND 1 0.50 ug/L 10/06/2022 2148
1,1,2,2-Tetrachloroethane ND 1 0.50 ug/L 10/06/2022 2148
Tetrachloroethene ND 1 0.50 ug/L 10/06/2022 2148
Toluene ND 1 0.50 ug/L 10/06/2022 2148
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1 1.0 ug/L 10/06/2022 2148
1,2,3-Trichlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
1,2,4-Trichlorobenzene ND 1 0.50 ug/L 10/06/2022 2148
1,1,1-Trichloroethane ND 1 0.50 ug/L 10/06/2022 2148
1,1,2-Trichloroethane ND 1 0.50 ug/L 10/06/2022 2148
Trichloroethene ND 1 0.50 ug/L 10/06/2022 2148
Trichlorofluoromethane ND 1 0.50 ug/L 10/06/2022 2148
1,2,3-Trichloropropane ND 1 0.50 ug/L 10/06/2022 2148
1,2,4-Trimethylbenzene ND 1 0.50 ug/L 10/06/2022 2148
1,3,5-Trimethylbenzene ND 1 0.50 ug/L 10/06/2022 2148
Vinyl acetate ND 1 5.0 ug/L 10/06/2022 2148
Vinyl chloride ND 1 0.50 ug/L 10/06/2022 2148
Xylenes (total) ND 1 1.0 ug/L 10/06/2022 2148
Surrogate Acceptance
Q %Rec Limit
Bromofluorobenzene 111 70-130
1,2-Dichloroethane-d4 99 70-130
Toluene-0 105 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 55 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56308-002 Matrix: Aqueous
Batch:56308 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
Acetone 100 100 1 105 60-140 10/06/2022 1854
Acrylonitrile 100 92 1 92 70-130 10/06/2022 1854
Benzene 50 47 1 95 70-130 10/06/2022 1854
Bromobenzene 50 47 1 94 70-130 10/06/2022 1854
Bromochloromethane 50 44 1 88 70-130 10/06/2022 1854
Bromodichloromethane 50 46 1 91 70-130 10/06/2022 1854
Bromoform 50 51 1 102 70-130 10/06/2022 1854
Bromomethane (Methylbromide) 50 49 1 98 70-130 10/06/2022 1854
2-Butanone (MEK) 100 96 1 96 70-130 10/06/2022 1854
n-Butylbenzene 50 50 1 101 70-130 10/06/2022 1854
sec-Butylbenzene 50 47 1 94 70-130 10/06/2022 1854
tert-Butylbenzene 50 46 1 93 70-130 10/06/2022 1854
Carbon disulfide 50 50 1 100 70-130 10/06/2022 1854
Carbon tetrachloride 50 49 1 99 70-130 10/06/2022 1854
Chlorobenzene 50 48 1 95 70-130 10/06/2022 1854
Chloroethane 50 40 1 80 70-130 10/06/2022 1854
Chloroform 50 46 1 92 70-130 10/06/2022 1854
Chloromethane (Methyl chloride) 50 48 1 95 60-140 10/06/2022 1854
2-Chlorotoluene 50 45 1 91 70-130 10/06/2022 1854
4-Chlorotoluene 50 48 1 96 70-130 10/06/2022 1854
1,2-Dibromo-3-chloropropane (DBCP) 50 44 1 89 70-130 10/06/2022 1854
Dibromochloromethane 50 46 1 92 70-130 10/06/2022 1854
1,2-Dibromoethane (EDB) 50 46 1 92 70-130 10/06/2022 1854
Dibromomethane (Methylene bromide) 50 46 1 92 70-130 10/06/2022 1854
1,2-Dichlorobenzene 50 46 1 91 70-130 10/06/2022 1854
1,3-Dichlorobenzene 50 48 1 95 70-130 10/06/2022 1854
1,4-Dichlorobenzene 50 47 1 93 70-130 10/06/2022 1854
Dichlorodifluoromethane 50 45 1 91 60-140 10/06/2022 1854
1,1-Dichloroethane 50 47 1 95 70-130 10/06/2022 1854
1,2-Dichloroethane 50 45 1 90 70-130 10/06/2022 1854
1,1-Dichloroethene 50 52 1 103 70-130 10/06/2022 1854
cis-1,2-Dichloroethene 50 46 1 91 70-130 10/06/2022 1854
trans-1,2-Dichloroe the ne 50 47 1 94 70-130 10/06/2022 1854
1,2-Dichloropropane 50 46 1 92 70-130 10/06/2022 1854
1,3-Dichloropropane 50 47 1 93 70-130 10/06/2022 1854
2,2-Dichloropropane 50 50 1 100 70-130 10/06/2022 1854
1,1-Dichloropropene 50 49 1 98 70-130 10/06/2022 1854
cis-1,3-Dichloropropene 50 52 1 103 70-130 10/06/2022 1854
trans-1,3-Dichloropropene 50 50 1 99 70-130 10/06/2022 1854
Diis opropyl e the r(IP E) 50 44 1 87 70-130 10/06/2022 1854
Ethylbenzene 50 49 1 98 70-130 10/06/2022 1854
Hexachlorobutadiene 50 49 1 99 60-140 10/06/2022 1854
2-Hexanone 100 110 1 105 70-130 10/06/2022 1854
Isopropylbenzene 50 48 1 96 70-130 10/06/2022 1854
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 56 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56308-002 Matrix: Aqueous
Batch:56308 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
p-Isopropyltoluene 50 47 1 94 70-130 10/06/2022 1854
Methyl iodide (Iodomethane) 50 45 1 90 70-130 10/06/2022 1854
Methyl tertiary butyl ether(MTBE) 50 42 1 84 70-130 10/06/2022 1854
4-Methyl-2-pentanone 100 96 1 96 70-130 10/06/2022 1854
Methylene chloride 50 46 1 92 70-130 10/06/2022 1854
Naphthalene 50 44 1 89 70-130 10/06/2022 1854
n-Propylbenzene 50 51 1 101 70-130 10/06/2022 1854
Styrene 50 51 1 102 70-130 10/06/2022 1854
1,1,1,2-Tetrachloroethane 50 44 1 89 70-130 10/06/2022 1854
1,1,2,2-Tetrachloroethane 50 44 1 88 70-130 10/06/2022 1854
Tetrachloroethene 50 50 1 100 70-130 10/06/2022 1854
Toluene 50 48 1 96 70-130 10/06/2022 1854
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 50 1 101 70-130 10/06/2022 1854
1,2,3-Trichlorobenzene 50 45 1 90 70-130 10/06/2022 1854
1,2,4-Trichlorobenzene 50 45 1 90 70-130 10/06/2022 1854
1,1,1-Trichloroethane 50 45 1 91 70-130 10/06/2022 1854
1,1,2-Trichloroethane 50 45 1 90 70-130 10/06/2022 1854
Trichloroethene 50 48 1 97 70-130 10/06/2022 1854
Trichlorofluoromethane 50 51 1 101 70-130 10/06/2022 1854
1,2,3-Trichloropropane 50 45 1 90 70-130 10/06/2022 1854
1,2,4-Trimethylbenzene 50 47 1 95 70-130 10/06/2022 1854
1,3,5-Trimethylbenzene 50 47 1 93 70-130 10/06/2022 1854
Vinyl acetate 50 52 1 103 60-140 10/06/2022 1854
Vinyl chloride 50 45 1 90 70-130 10/06/2022 1854
Xylenes (total) 100 96 1 96 70-130 10/06/2022 1854
Surrogate Acceptance
Q %Rec Limit
Bromofluorobenzene 104 70-130
1,2-Dichloroethane-d4 92 70-130
Toluene-0 96 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
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Page 57 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56704-001 Matrix: Aqueous
Batch:56704 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
Acetone ND 1 10 ug/L 10/11/2022 1247
Acrylonitrile ND 1 5.0 ug/L 10/11/2022 1247
Benzene ND 1 0.50 ug/L 10/11/2022 1247
Bromobenzene ND 1 0.50 ug/L 10/11/2022 1247
Bromochloromethane ND 1 0.50 ug/L 10/11/2022 1247
Bromodichloromethane ND 1 0.50 ug/L 10/11/2022 1247
Bromoform ND 1 0.50 ug/L 10/11/2022 1247
Bromomethane (Methylbromide) ND 1 0.50 ug/L 10/11/2022 1247
2-Butanone (MEK) ND 1 10 ug/L 10/11/2022 1247
n-Butylbenzene ND 1 0.50 ug/L 10/11/2022 1247
sec-Butylbenzene ND 1 0.50 ug/L 10/11/2022 1247
tert-Butylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Carbon disulfide ND 1 0.50 ug/L 10/11/2022 1247
Carbon tetrachloride ND 1 0.50 ug/L 10/11/2022 1247
Chlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
Chloroethane ND 1 0.50 ug/L 10/11/2022 1247
Chloroform ND 1 0.50 ug/L 10/11/2022 1247
Chloromethane (Methyl chloride) ND 1 0.50 ug/L 10/11/2022 1247
2-Chlorotoluene ND 1 0.50 ug/L 10/11/2022 1247
4-Chlorotoluene ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dibromo-3-chloropropane (DBCP) ND 1 0.50 ug/L 10/11/2022 1247
Dibromochloromethane ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dibromoethane (EDB) ND 1 0.50 ug/L 10/11/2022 1247
Dibromomethane (Methylene bromide) ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,3-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,4-Dichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
Dichlorodifluoromethane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloroethene ND 1 0.50 ug/L 10/11/2022 1247
cis-1,2-Dichloroethene ND 1 0.50 ug/L 10/11/2022 1247
trans-1,2-Dichloroe the ne ND 1 0.50 ug/L 10/11/2022 1247
1,2-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,3-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
2,2-Dichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,1-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
cis-1,3-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
trans-1,3-Dichloropropene ND 1 0.50 ug/L 10/11/2022 1247
Diisopropyl ether(IPE) ND 1 0.50 ug/L 10/11/2022 1247
Ethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Hexachlorobutadiene ND 1 0.50 ug/L 10/11/2022 1247
2-Hexanone ND 1 10 ug/L 10/11/2022 1247
Isopropylbenzene ND 1 0.50 ug/L 10/11/2022 1247
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 58 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ56704-001 Matrix: Aqueous
Batch:56704 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
p-Isopropyltoluene ND 1 0.50 ug/L 10/11/2022 1247
Methyl iodide (Iodomethane) ND 1 5.0 ug/L 10/11/2022 1247
Methyl tertiary butyl ether(MTBE) ND 1 0.50 ug/L 10/11/2022 1247
4-Methyl-2-pentanone ND 1 10 ug/L 10/11/2022 1247
Methylene chloride ND 1 0.50 ug/L 10/11/2022 1247
Naphthalene ND 1 0.50 ug/L 10/11/2022 1247
n-Propylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Styrene ND 1 0.50 ug/L 10/11/2022 1247
1,1,1,2-Tetrachloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1,2,2-Tetrachloroethane ND 1 0.50 ug/L 10/11/2022 1247
Tetrachloroethene ND 1 0.50 ug/L 10/11/2022 1247
Toluene ND 1 0.50 ug/L 10/11/2022 1247
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 1 1.0 ug/L 10/11/2022 1247
1,2,3-Trichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,2,4-Trichlorobenzene ND 1 0.50 ug/L 10/11/2022 1247
1,1,1-Trichloroethane ND 1 0.50 ug/L 10/11/2022 1247
1,1,2-Trichloroethane ND 1 0.50 ug/L 10/11/2022 1247
Trichloroethene ND 1 0.50 ug/L 10/11/2022 1247
Trichlorofluoromethane ND 1 0.50 ug/L 10/11/2022 1247
1,2,3-Trichloropropane ND 1 0.50 ug/L 10/11/2022 1247
1,2,4-Trimethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
1,3,5-Trimethylbenzene ND 1 0.50 ug/L 10/11/2022 1247
Vinyl acetate ND 1 5.0 ug/L 10/11/2022 1247
Vinyl chloride ND 1 0.50 ug/L 10/11/2022 1247
Xylenes (total) ND 1 1.0 ug/L 10/11/2022 1247
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 121 70-130
Toluene-0 104 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 59 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56704-002 Matrix: Aqueous
Batch:56704 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
Acetone 100 120 1 118 60-140 10/11/2022 1051
Acrylonitrile 100 130 1 128 70-130 10/11/2022 1051
Benzene 50 52 1 104 70-130 10/11/2022 1051
Bromobenzene 50 47 1 95 70-130 10/11/2022 1051
Bromochloromethane 50 45 1 90 70-130 10/11/2022 1051
Bromodichloromethane 50 51 1 102 70-130 10/11/2022 1051
Bromoform 50 43 1 85 70-130 10/11/2022 1051
Bromomethane (Methylbromide) 50 40 1 80 70-130 10/11/2022 1051
2-Butanone (MEK) 100 110 1 106 70-130 10/11/2022 1051
n-Butylbenzene 50 59 1 117 70-130 10/11/2022 1051
sec-Butylbenzene 50 53 1 106 70-130 10/11/2022 1051
tert-Butylbenzene 50 51 1 101 70-130 10/11/2022 1051
Carbon disulfide 50 56 1 112 70-130 10/11/2022 1051
Carbon tetrachloride 50 58 1 116 70-130 10/11/2022 1051
Chlorobenzene 50 48 1 96 70-130 10/11/2022 1051
Chloroethane 50 53 1 105 70-130 10/11/2022 1051
Chloroform 50 54 1 108 70-130 10/11/2022 1051
Chloromethane (Methyl chloride) 50 54 1 108 60-140 10/11/2022 1051
2-Chlorotoluene 50 54 1 108 70-130 10/11/2022 1051
4-Chlorotoluene 50 50 1 100 70-130 10/11/2022 1051
1,2-Dibromo-3-chloropropane (DBCP) 50 57 1 114 70-130 10/11/2022 1051
Dibromochloromethane 50 45 1 91 70-130 10/11/2022 1051
1,2-Dibromoethane (EDB) 50 48 1 97 70-130 10/11/2022 1051
Dibromomethane (Methylene bromide) 50 51 1 102 70-130 10/11/2022 1051
1,2-Dichlorobenzene 50 47 1 93 70-130 10/11/2022 1051
1,3-Dichlorobenzene 50 48 1 96 70-130 10/11/2022 1051
1,4-Dichlorobenzene 50 48 1 96 70-130 10/11/2022 1051
Dichlorodifluoromethane 50 43 1 86 60-140 10/11/2022 1051
1,1-Dichloroethane 50 59 1 118 70-130 10/11/2022 1051
1,2-Dichloroethane 50 58 1 117 70-130 10/11/2022 1051
1,1-Dichloroethene 50 52 1 105 70-130 10/11/2022 1051
cis-1,2-Dichloroethene 50 48 1 97 70-130 10/11/2022 1051
trans-1,2-Dichloroe the ne 50 50 1 101 70-130 10/11/2022 1051
1,2-Dichloropropane 50 54 1 107 70-130 10/11/2022 1051
1,3-Dichloropropane 50 54 1 107 70-130 10/11/2022 1051
2,2-Dichloropropane 50 65 1 129 70-130 10/11/2022 1051
1,1-Dichloropropene 50 59 1 117 70-130 10/11/2022 1051
cis-1,3-Dichloropropene 50 58 1 116 70-130 10/11/2022 1051
trans-1,3-Dichloropropene 50 56 1 ill 70-130 10/11/2022 1051
Diis opropyl e the r(IP E) 50 52 1 105 70-130 10/11/2022 1051
Ethylbenzene 50 50 1 100 70-130 10/11/2022 1051
Hexachlorobutadiene 50 46 1 93 60-140 10/11/2022 1051
2-Hexanone 100 140 N 1 143 70-130 10/11/2022 1051
Isopropylbenzene 50 50 1 101 70-130 10/11/2022 1051
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 60 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ56704-002 Matrix: Aqueous
Batch:56704 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
p-Isopropyltoluene 50 51 1 102 70-130 10/11/2022 1051
Methyl iodide (Iodomethane) 50 44 1 88 70-130 10/11/2022 1051
Methyl tertiary butyl ether(MTBE) 50 52 1 103 70-130 10/11/2022 1051
4-Methyl-2-pentanone 100 130 1 129 70-130 10/11/2022 1051
Methylene chloride 50 50 1 101 70-130 10/11/2022 1051
Naphthalene 50 47 1 94 70-130 10/11/2022 1051
n-Propylbenzene 50 60 1 120 70-130 10/11/2022 1051
Styrene 50 51 1 102 70-130 10/11/2022 1051
1,1,1,2-Tetrachloroethane 50 44 1 89 70-130 10/11/2022 1051
1,1,2,2-Tetrachloroethane 50 54 1 107 70-130 10/11/2022 1051
Tetrachloroethene 50 45 1 90 70-130 10/11/2022 1051
Toluene 50 51 1 102 70-130 10/11/2022 1051
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 60 1 119 70-130 10/11/2022 1051
1,2,3-Trichlorobenzene 50 43 1 86 70-130 10/11/2022 1051
1,2,4-Trichlorobenzene 50 42 1 84 70-130 10/11/2022 1051
1,1,1-Trichloroethane 50 56 1 ill 70-130 10/11/2022 1051
1,1,2-Trichloroethane 50 48 1 96 70-130 10/11/2022 1051
Trichloroethene 50 46 1 92 70-130 10/11/2022 1051
Trichlorofluoromethane 50 59 1 117 70-130 10/11/2022 1051
1,2,3-Trichloropropane 50 54 1 107 70-130 10/11/2022 1051
1,2,4-Trimethylbenzene 50 53 1 107 70-130 10/11/2022 1051
1,3,5-Trimethylbenzene 50 53 1 106 70-130 10/11/2022 1051
Vinyl acetate 50 60 1 119 60-140 10/11/2022 1051
Vinyl chloride 50 46 1 92 70-130 10/11/2022 1051
Xylenes (total) 100 98 1 98 70-130 10/11/2022 1051
Acceptance
Surrogate Q %Rec Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 116 70-130
Toluene-0 99 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 61 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ57158-001 Matrix: Aqueous
Batch:57158 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
trans-1,4-Dichloro-2-butene ND 1 2.0 ug/L 10/14/2022 2358
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 86 70-130
1,2-Dichloroe thane-d4 95 70-130
Toluene-0 91 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 62 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ5 7 1 5 8-002 Matrix: Aqueous
Batch:57158 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
trans-1,4-Dichloro-2-butene 50 58 1 117 70-130 10/14/2022 2250
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 97 70-130
1,2-Dichloroe thane-d4 101 70-130
Toluene-0 99 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 63 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ58673-001 Matrix: Aqueous
Batch:58673 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
trans-1,4-Dichloro-2-butene ND 1 2.0 ug/L 10/30/2022 1411
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 91 70-130
1,2-Dichloroe thane-d4 93 70-130
Toluene-0 100 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 64 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ58673-002 Matrix: Aqueous
Batch:58673 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
trans-1,4-Dichloro-2-butene 50 44 1 89 70-130 10/30/2022 1306
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 90 70-130
1,2-Dichloroe thane-d4 84 70-130
Toluene-0 93 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 65 of 71

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ59322-001 Matrix: Aqueous
Batch:59322 Prep Method: 5030B
Analytical Method: 8260D
Parameter Result Q Dil LOQ Units Analysis Date
trans-1,4-Dichloro-2-butene ND 1 2.0 ug/L 11/06/2022 1555
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 104 70-130
1,2-Dichloroe thane-d4 108 70-130
Toluene-0 107 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 66 of 71

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ59322-002 Matrix: Aqueous
Batch:59322 Prep Method: 5030B
Analytical Method: 8260D
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil %Rec Limit Analysis Date
trans-1,4-Dichloro-2-butene 50 50 1 101 70-130 11/06/2022 1505
Acceptance
Surrogate Q %Rec Limit
Bromolluorobenzene 96 70-130
1,2-Dichloroe thane-d4 93 70-130
Toluene-0 96 70-130
LOQ=Limit of Quantitation ND=Not detected at or above the LOQ N=Recovery is out of criteria
P=The RPD between two GC columns exceeds 40%
*=RSD is out of criteria +=RPD is out of criteria
Note: Calculations are performed before rounding to avoid round-off errors in calculated results
Pace Analytical Services,LLC (formerly Shealy Environmental Services,hic.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 67 of 71

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 [phone] Fax[phone] www.pacelabs.com
Page 68 of 71

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DCMitle' ENV-FRM-WICOL-07.86v112_Somples Receipt Checklist{SRC)
Effective Date:8/2/2022
Sample Receipt Checklist (SRC)
Client: BLE Cooler ljisWcted byidate: BREI ; ON20,"202: Lot#: XD0097
fads of receipt: ./ P e I 1clietil I I UPS I F767 Other:
Yes Ko 1_ Wcrc custody scats prcscnt ou the cooler'-'
Yesi IN-ol IVINA12. if cmto4j seals,.verc rescnt%vcrc they intact and unbroken?
pH Strip ID: u 1937 Chlorine Strip ID: NA Tested by:YDRR'
(higmal llattperature upon 1=4)t I M-ived(Corrected)wirnperalture i4xni rnec:ipt. %6olid Snap-Otp ID: 1vA
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lettod of eoolaut. Wet Ice ice Packs 0 Dry Ice F Noue
�i'rs (ENO QN q Were all coolers received at or Wmv G.0^C If no.was Project Manager notified?
Phl was Notified by-phone r mail {ace-to-face(torte one).
:Yes o �/N4 4. 1 i te commercial cocnier's packing slip attached to this fbiiu?
�/ Ycs o 5. Were pmM cu-,Aody pimedures(relit,uished!rcccivc&, followed?
iyes NO 6. Wme sanlplC IDS hsted on the COC and all sample c nrraurers'
,77es No 1- Was collcclion date&time listed on Elie C OC and all sampic containers"!
Yes MNO 8_ Did all con:aiucr label information(ID,date,tune)agree with the COO
L' yes
No 9.Were tests:0 be per_ormcd listed oft the COC?
❑No10 Didall santplrs arrive in the proper con ainers for ench rest nad+at in gout+.-�-1►dition
(unlm�ten,lids on,etc.)'%
No I1,Was adequate sample voltune available?No 12,Were all AiW1e3 rcccived wiilutt y_flit holding time or 49 humx wlricheva comes first?
L:]No 13.I'Vere all sao)plcsconlairtc•rsaccotat:cd for?tNcrnrissnrg;eacess)
QYes []No DNA 14.1cm VUA,8015C.and RSK-175 smuples tree ofbubbles>"Pea sine"(!4"or 6nur_in
diameter)in any oftlie VOA Aak?
Yes No I INA115.Were all DROitrlvalshnttric ial sate Ies r:ccived at a p1t of<2?
Yes No ,/ -A 16.N�lem all c)uiide sau les received at a H>12 rurd strlft&sampl I eit ed eta H>9?
17. t C1C app r 1cNHy'1K es re-e o
❑Ycc N n QI`A residual chloride?
❑Ycs ✓❑No F-11NA iS'Was the quole number listed oft the corn?..iacr labcl'l If yes,Quote 9
Satmple Frewrvadeu (Must be completed for arty smDple(s)incotl:ec;lypr>zwiWd or Ailh hcaetspace.;
`arnple(s) INA tvct'r rLccived incorrectlypresserved and were adjusted accordingly
in saltlpk receivitlF Kith NIA uiL of circle one:H2SOw!,HNO3,HCI,Na0H using SR;, ra
,nte ofprrservation NA If more than one presersati%t is ttet:dtd,please mute in the codttttatts below_
anll:le.(s) NA were recci­cd ,,A bubbles>6 min in diameter_
Sanlples(s} NA 'vere receivcd tvidi TRC>0.5 mW1.(lf#19 is no)and were
aijnsted accordingly in sample receiving with sodium tldosulfate(Na3S2.03)%vitlr Unique M: NA
Conuuenu:
Qualtrax IQ;56360 Pace Analytical Services,LLC Page 1 of
Pace Analytical Services,LLC (formerly Shealy Environmental Services,Inc.)
106 Vantage Point Drive West Columbia,SC 29172 (803)79 1-9700 Fax[phone] www.pacelabs.com
Page 71 of 71

APPENDIX C
TOC Time vs. Concentration Plots

MW-5 -- Total Organic Carbon
5,000 -
4,500 -Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, RW-5,& RW-7
4,000 -Injection RW-1, RW-3, & RW-5
-Injection IW-2
.-. 3,500 Injection IW-1 &IW-3
J
Injection RW-3, IW-1,& IW-3A
dA
E 3,000 ,
0
2,500
2,000 m
0
1,500
1,000 -
3
500
<- Baseline DatI->
0
M O r-1 N M Re Ln lD N 00 M O ri N M
O ri r-I r-I ri r-I r-I r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-6 -- Total Organic Carbon
35
-Injection RW-1, RW-3, RW-5, & RW-7
30 Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, & RW-5
Injection IW-2
25 Injection IW-1& IW-3
J Injection RW-3, IW-1, & IW-3A
dA
E 20
r_
O
m
= 15
a,
U
O
V
10
6aSe``Ce
0 + �
M O rq N M Ln tG N 00 M O rq N M
O r-I r-I r-I r-I r-I ri r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-7 -- Total Organic Carbon
20
-Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, & RW-5
15 Injection IW-2
Injection IW-1& IW-3
J Injection RW-3, IW-1, & IW-3A
dA
E
_
O
m 10
a,
U
O
V
5
<- Baseline Data ->
0
G1 O r-I N M mr Ln 1.0 n 00 M O ri N M
O ri ri r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-9 -- Total Organic Carbon
40 - —T
35 Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, & RW-5
30 Injection IW-2
^ Injection IW-1& IW-3
J
25 _ Injection RW-3, IW-1, & IW-3A
O
20
m
= 15
O
V
10
5
<- Baseline Data ->
0
M O r-I N M Re Ln 1.0 n 00 01 O ri N M d'
O ri r-I r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-10 -- Total Organic Carbon
450 - 1
400 -Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, RW-5,& RW-7
350 Injection RW-1, RW-3, & RW-5
Injection IW-2
J 300 Injection IW-1 &IW-3
dA
Injection RW-3, IW-1,& IW-3A
E
c 250
m
200
a,
U
_
° 150
V
100
50
<- Baseline Data ->
0
M O ``fie N M off l0 N 00 (n N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-11 -- Total Organic Carbon
20
Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, & RW-5
15
Injection IW-2
J Injection IW-1 &IW-3
Injection RW-3, IW-1,& IW-3A
_
O
m 10
a,
U
_
V
5
F<- Baseline Data ->
0
M O r-1 N M Re Ln 1.0 I�% 00 M O ri N M d'
O ri ri r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-12 -- Total Organic Carbon
1,400 - —T
Injection RW-1, RW-3, RW-5,& RW-7
1,200 iInjection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, & RW-5
Injection IW-2
1,000 Injection IW-1 &IW-3
J
Injection RW-3, IW-1,& IW-3A
E
= 000
O
m
600
U
V
400
200 -
<- Baseline Data ->
0
M O r-I N M off lD N 00 M O ri N M
O ri ri r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-13 -- Total Organic Carbon
20
-Injection RW-1, RW-3, RW-5, & RW-7
ft Injection RW-1, RW-3, RW-5, & RW-7
15 Injection RW-1, RW-3, & RW-5
Injection IW-2
Injection IW-1& IW-3
Injection RW-3, IW-1, & IW-3A
_
O
m 10
a,
U
_
V <- Baseline Data ->
5
0ilk
01 O r-1 N M Re Ln kD n 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-14 -- Total Organic Carbon
20
Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, & RW-5
15 Injection IW-2
J Injection IW-1& IW-3
dA Injection RW-3, IW-1, & IW-3A
_
O
m 10
a,
U
_
O
V
5
<- Baseline Data ->
0 L �
M O r-I N M Re Ln l0 n 00 (n O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-24 -- Total Organic Carbon
20
-Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
15 a Injection RW-1, RW-3, & RW-5
Injection IW-2
J Injection IW-1& IW-3
Injection RW-3, IW-1, & IW-3A
_
O
10
m
a,
U
_
V
5
0 1 AL Al , A
M O r-I N M off lD N 00 m O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

MW-44 -- Total Organic Carbon
20
Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
lit Injection RW-1, RW-3, & RW-5
15
46 Injection IW-2
J Injection IW-1& IW-3
Injection RW-3, IW-1, & IW-3A
r—
O
10
ate, d
v
V 4 �
5
m
0
M O r-I N M off 1.0 n 00 M O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

IW-2 -- Total Organic Carbon
5,000
4,500 —Injection RW-1, RW-3, RW-5, & RW-7
Injection RW-1, RW-3, RW-5, & RW-7
4,000 m —Injection RW-1, RW-3, & RW-5
somm,injection IW-2
.-. 3,500 Injection IW-1& IW-3
J Injection RW-3, IW-1, & IW-3A
dA
E 3,000
0
2,500
m
_
°; 2,000
_
0
1,500
1,000
500
m
J
0
G1 O r-1 N M 4* Ln W N 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

RW-1 -- Total Organic Carbon
7,000 -
Fm; Injection RW-1, RW-3, RW-5,&RW-7
6,000 -Injection RW-1, RW-3, RW-5,&RW-7
Injection RW-1, RW-3,&RW-5
Injection IW-2
5,000 Injection IW-1&IW-3
J
\ Injection RW-3, IW-1,&IW-3A
dA
= 4,000 -
0
m
3,000 -
U
_
0
V �
2,000
1,000 T - ,
<- Baseline Data -> 000
0 MAP
M O r-I N M Re Ln l0 N 00 M O ri N M
O ri ri r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

RW-3 -- Total Organic Carbon
4,500 -
4,000 Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, & RW-5
3,500
Injection IW-2
Injection IW-1 &IW-3
J 3,000 Injection RW-3, IW-1,& IW-3A
dA
E
c 2,500
m
= 2,000
a,
U
V° 1,500
1,000
mi
500
m
<- Baseline Data ->
I '
L
0
M O r-I N M Re Ln 1.0 00 01 O ri N M
O r-I r-I ri r-1 ri r-I ri r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

RW-5 -- Total Organic Carbon
4,000 -
-Injection RW-1, RW-3, RW-5,& RW-7
3,500 Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, & RW-5
Injection IW-2
3,000 Injection IW-1 &IW-3
J Injection RW-3, IW-1,& IW-3A
2,500
0
2,000
m
a,
= 1,500
0
V
1,000
500
<- Baseline Data ->
0
M O ri N M Re Ln kD 00 01 O ri N M
O ri ri r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

RW-6 -- Total Organic Carbon
20
-Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, RW-5,& RW-7
Injection RW-1, RW-3, & RW-5
15 Injection IW-2
J Injection IW-1 &IW-3
dA Injection RW-3, IW-1,& IW-3A
E
_
O
m 10
a,
U
_
O
V
5
<- Baseline Data ->
0
M O r1 N M ICT Ln l0 n 00 M O ri N M
O ri r-I r-I ri r-I ri r-I ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

RW-7 -- Total Organic Carbon
6,000
Injection RW-1, RW-3, RW-5,& RW-7
5,000 Injection RW-1, RW-3, RW-5,& RW-7
-Injection RW-1, RW-3, & RW-5
Injection IW-2
4,000 Injection IW-1 &IW-3
Injection RW-3, IW-1,& IW-3A
E
_
3,000
m
a,
U
_
u° 2,000
1,000
<- Baseline Data ->
0
01 O r-I N M 4* Ln W N 00 01 O r-I N M
O r-I r-I r-I ri ri r-I ri r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

APPENDIX D
Historical Laboratory Analysis Results —
Summary Tables & Time vs. Concentration Plots

Monitoring Well MW-1
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene 7,400 8,600 3,400 900 NS 860 3,600 3,500 880 NS 1,400 183 74 170 190 320 40 26 10 8.0 18 110 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene 124 ND 21 2.6 NS ND 40 ND 3.7 NS ND ND 2.7 29 47 ND 1.0 1.2 ND ND ND 6.9 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform 1.2 ND 1.7 9 NS 7 ND ND 17 NS ND ND 15 7 ND ND 1.1 ND 1.1 ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NO ND ND ND NS NO ND ND ND NS ND ND NO ND ND ND ND ND ND NO ND NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
111-Trichloroethane ND 340 ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trichloroethane ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroethene NO ND ND ND NS NO ND ND ND NS ND ND ND ND ND ND ND ND ND NO ND NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
12-Dichloroethane ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1,2-Dichloroethene ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NA NA NA NA NS NA NA NA NA NS NA NA NA 17 30 ND 0.82 ND ND NO ND 18.6 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobe-ene NO ND ND ND NS NO ND ND ND NS ND ND NO ND ND ND ND ND ND ND ND NO AB AB AB AB AB AB AB AB AB AB AB AB ABtAB
1,4-Dichlorobemene ND ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA NA NO AB AB AB AB AB AB AB AB AB AB AB AB ABTOTAL CHLORINATED$DETECTED 7,525 8,940 3,423 912 NS 867 3,640 3,500 901 NS 1400 l83 92 223 267 320 43 27 11 8.0 18 136 AB AB AB AB ABBBBAB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA=Data not available.
NS—Not Sampled;recovery system being monitored for aquifer modeling.
The laboratory results from MW-1 were inadvertently labeled as MW-2 during the 2nd quarter 1994.The correction
has been made on this spreadsheet.
Mw-t Prepared by:AWA
1022-59 And—historical Wel]Tables 2022.,Is Checked by.ALB

Monitoring Well MW-2
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP 640 81 76 NS 110 130 100 78 NS 66 69 28 76 41 31 19 17 12 13 19 6.9 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene NP ND 1.7 7.3 NS 13 21 12 12 NS 13 ND NO 16 11 6.4 2.9 2.4 2.7 2.6 1.7 0.71 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP NO ND ND NS NO ND NO ND NS NO ND NO NO ND 0.69 ND ND NO NO NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,11-Trichloroethane NP 91 ND ND NS ND ND NO ND NS ND ND ND ND NO ND ND ND ND ND NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trichloroethane NP NO ND ND NS NO ND NO ND NS NO ND NO NO NO ND ND ND NO NO NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroethene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND NO ND ND ND ND ND ND ND. AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1 2-Dichloroethene NP ND ND ND NS ND ND NO ND NS ND ND NO ND NO ND ND ND NO ND NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA 2.8 17 4.1 4.1 ND 1.8 0.83 1.2 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane NP ND ND ND NS ND ND NO ND NS ND ND ND ND NO ND ND ND ND ND NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobenzene NP NO ND ND NS NO ND NO ND NS NO ND ND ND NO ND ND ND NO NO NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,4-Dichlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ENA
ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA ND AB AB AB ABTOTAL CHLORINATEDS
DETECTED NP 731 83 83 NS 123 151 112 90 NS 79 69 28 95 42 26 19 l7 16 22 7.6 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
The laboratory results from MW-2 were inadvertently labeled as MW-1 during the 2nd quarter 1994.The correction
has been made on this spreadsheet.
MW-2 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022.xlsx Checked by:RLB

Monitoring Well MW-3
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP 18,000 350 140 NS 11 80 12 34 NS 9.2 623 600 38 160 91 89 29 39 55 45 820 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene NP 700 26 21 NS 2.8 12 3.1 5 NS 1.7 149 430 13 95 20 3.7 3.2 3.9 5.0 3.6 26.6 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP ND ND ND NS ND ND ND ND NS ND ND NO ND 1.1 ND ND ND ND ND ND NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP NO 34 49 NS 7.2 17 10 7.8 NS ND ND 59 3.5 11 ND NO ND 0.84 NO NO 2.6 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
111-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trchloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND 1.1 ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroethene NP NO NO NO NS NO NO ND NO NS ND 1.30 ND NO NO ND NO ND NO NO NO 0.55 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
12-Dichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1,2-Dichloroethene NP ND 0.74 ND NS ND ND ND ND NS ND 1.57 ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA 20 130 18 NO ND 2.3 0.53 1.2 40.9 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane NP ND ND ND I NS ND ND ND ND NS ND ND ND ND NO ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlombenzene NP NO NO ND NS IND I ND I ND NO NS ND NO NO NO NO ND NO ND NO NO NO NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,4-Dichlorobenzene NP ND ND ND NS IND I ND I ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1,2-Tetrachloroethane NA NA NA NA NS INA I NA I NA I NA NS NA NA NA NA NA NA NA NA NA NA NA ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
TOTAL CHLORINATEDS
DETECTED NP 18,700 411 210 NS 1 21 1 109 1 25 1 47 NS 10.9 775 1,089 75 398 129 1 93 32 46 61 1 50 891 An AB AB AB AB AB AB AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
MW-3 Prepared by:AWA
1022-59 And—historical We0 Tables 2022.x1sx Checked by.ALB

Monitoring Well MW-4
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tctrachlorocthcnc NP 1,100 630 510 NS 680 620 560 360 NS 250 363 410 840 630 180 560 170 200 200 150 230 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene NP 620 230 220 NS 230 300 2801 200 NS 180 248 240 430 410 160 500 140 170 170 180 275 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP ND ND ND NS ND ND 22 1 ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP ND ND ND NS ND ND ND ND NS ND ND I ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1-Trichloroethane NP ND ND ND NS 2.5 ND ND ND INS I ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroethene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND 3.4 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1,2-Dichloroethene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA 190 180 69 210 74 98 88 120 148 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane NP 4.5 3.3 ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND 0.75 0.78 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB ABLAB AB AB B AB AB AB AB AB
1,4-Dichlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AABAB AB AB AB
1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA NA ND AB AB AB AB AB AB AB AB ABAB AB AB AB
TOTALCHLORINATEDSDETECTED NP 1,725 863 730 NS 913 920 862 560 NS 430 611 650 1,460 1,220 409 1270 384 468 458 454 654 AB AB AB AB AB Al AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
MW-4 Prepared by:AWA
1022-59 Andrex Historical Well Tables 2022.xlsx Checked by:RLB

Monitoring Well MW-5
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number 322-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th tat 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachlowethene NP 49,000 23,000 7,200 NS 9,200 7,800 7,600 9,000 NS 25,000 3,200 1,500 5,500 980 NS 25 120 150 610 106 2,160 3,750 2,340 4,940 5,250 2,200 46 20 ND ND ND ND ND 4
Trichloroethene NP 300 470 ND NS ND 15 ND 23 NS ND ND ND ND ND NS 2.3 1.0 8.9 7.2 7.0 5.0 14.0 74.9 279 305 160 17 3.8 NO ND ND ND ND 1.9
Chloroform NP NO 13 ND NS NO 20 NO 38 NS ND ND 14 ND ND NS ND d NO ND ND 0.61 1.2 4.2 ND ND 0.9 ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NO ND ND NS NO NO NO NO NS ND ND ND ND ND NS NO d NO ND ND ND NO NO ND 1.7 69.8 53.0 21.1 0.8 0.7 4.4 5.0 100 14 69
1,11-Trichloroethene NP 530 8.9 ND NS NO 2.8 NO NO NS ND ND ND ND ND NS ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,2-Trchloroethene NP NO 6.8 ND NS NO NO NO NO NS ND ND ND ND ND NS NO NO ND ND ND NO NO ND ND ND ND ND ND ND ND IND
ND ND ND
1,1-Dichloroethene NP ND ND ND NS NO NO NO NO NS ND ND ND ND ND NS ND d NO ND ND ND ND ND ND 1.5 1.2 ND ND ND ND ND ND ND ND
1,2-Dichloroethane NP ND 1.2 ND NS ND ND ND ND NS ND ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trans 1,2-Dichloroethene NP NO 2.1 ND NS NO NO NO NO NS ND ND ND ND ND NS NO d NO ND ND NO NO ND ND 3.2 5.2 5.2 3.4 ND ND 1.5 5.2 2.0 3.8
Cis 1 2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA 86 710 NS 13 d 2.6 22 8 21 19 9.1 3,420 783 505 350 364 21 1.9 9.7 190 8.6 170
Trichlorolluoromethane NP NO ND ND NS NO 1.3 NO NO NS ND ND ND ND ND NS NO NO ND ND ND NO NO ND ND ND ND ND ND ND ND ND ND ND
l,2-Dichloro ro ane NP ND ND ND NS NO NO NO NO NS ND ND ND ND ND NS NO d NO ND ND NO NO NO ND ND ND ND NO ND NO ND NO NO NO
Chlorobenzene NP ND 130 ND NS ND ND ND ND NS ND ND ND ND ND NS ND d ND ND ND ND ND ND ND 0.67 0.58 ND ND ND ND ND ND ND ND
1,4-Dichlorobenzene NP NO ND ND NS NO NO NO NO NS ND ND ND ND ND NS NO d NO ND ND NO NO NO ND ND NO NO ND ND ND NO NO ND gND
ND
1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA d NA NA NA ND ND ND ND 1.6 1.4 ND ND ND ND ND ND ND ND
TOTAL CHLORINATEDSDETECTED NP 49830 23 632 7 200 NS 9,200 7,839 7,600 9,061 NS 25000 3 200 1 514 5 586 1690 NS 40 d 124 181 625 135 2 185 3,777 5 835 6 011 6 139 2 768 451 46 2.6 16 14 295249
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled,Well dry or in use as pilot test recovery point.
MW-5 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022.,1,, Checked by:RLB

Monitoring Well MW-6
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BILE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP 40,000 37,000 7,600 NS 27,000 7,700 7,300 7,000 NS 3,500 3,270 3,300 12,000 4,700 5,100 7,800 5,900 3,200 1,000 5,000 3,050 3,580 270 2,160 2,550 1,260 2,400 1,600 893 880 730 550 400 36 370
Trchloroethene NP 1,600 6,500 290 NS 1,600 330 260 310 NS ND 162 160 2,700 1,500 1,200 1,800 860 390 110 150 251 267 58 110 52 228 95 63 182 160 110 69 69 95 110
Chloroform NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP ND 280 47 NS ND 99 ND 84 NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 83.6 5.5 21.9 9.01 23 ND 32 26 36 19
1,1,1-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 28 ND ND ND ND
1,1,2-Trichloroethane NP ND 1.7 ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
11-Dichloroethene NP ND 17 ND NS ND ND ND ND NS ND 5.49 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 1 ND 0.501 ND ND ND ND ND 0.8
12-Dichloroethane NP ND ND ND NS ND ND ND ND NS ND 1.32 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trans 1 2-Dichloroethene NP NO 45 ND NS ND NO NO ND NS NO 20.2 ND ND ND ND ND NO 4.5 NO 1.8 1.4 ND ND ND ND 6.1 3.2 2.93 1.86 NO NO 2.7 ND 3.3 1.8
Cis 1 2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA 8,900 3,800 4,500 2,800 210 390 270 110 207 284 85 328 43 709 1,200 768 370 330 490 760 690 380 390
Trichlomfluoromethane NP NO 28 ND NS ND NO NO ND NS NO 2.92 NO ND NO ND ND NO NO NO NO ND ND ND NO NO ND ND NO NO NO NO NO ND ND ND
1,2-Dichloro ro ane NP NO NO ND NS ND NO NO ND NS NO ND ND ND NO ND NO NO NO NO NO NO ND ND NO NO ND NO NO NO NO NO NO ND ND ND
Chlorob-c- NP NO 9.5 ND NS ND NO NO ND NS NO 2.17 ND ND ND NO NO ND NO NO NO ND ND ND NO ND ND NO NO NO NO ND NO ND ND NO
1,4-Dichlorob-ne NP NO 1.8 ND NS ND ND NO ND NS NO ND ND ND ND NO ND ND NO NO 4.6 3.5 ND ND NO ND 0.83 ND ND 0.782 NO ND NOtND 2.1 3.1
1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND NO ND NO ND NO NDND ND ND
TOTAL CHLORINATEDS
DETECTED NP 41,600 43,883 7,937 NS 28,600 8,129 7,560 7,394 NS 3,500 3,464 3,460 23,600 10,000 10800 12400 6,970 3,985 1,380 5,266 3,513 4,131 413 2,598 2,644 2.288 3,705 2,456 1,457 1,393 1,358 1,4141,195 552 895
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
MW-6 Prepared by:AWA
1022-59 And-Historical Well Tables 2022..1. Checked by:RLB

Monitoring Well MW-7
Concentrations in Parts per Billion()Ag/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP 6.0 8.3 12 NS 76 46 27 13 NS 41 165 11 10 3.6 72 ND 1.9 1.4 1.4 1.3 ND 36 92 165 175 152 110 96 121 84 190 160 110 110 86
Trichloroethene NP ND ND ND I NS ND ND NO ND NS ND ND ND ND ND 24 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NO ND ND
Chloroform NP ND ND ND NS 1.2 ND 1.1 ND NS 2.2 6.24 1.2 2 ND 0.62 ND ND 0.67 ND ND ND ND 0.6 0.51 ND 0.64 ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,2-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1-Dichloroethene NP ND ND ND NS ND ND NO ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trans 1 2-Dichloroethene NP ND ND ND NS IND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Cis 1 2-Dichloroethene NP NA NA NA NS NA NA NA NA NS NA NA NA ND ND 20 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trichlorofluoromethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP ND ND ND NS ND ND NO ND NS ND ND ND NO ND ND ND ND ND ND ND ND ND NO ND ND ND ND ND ND ND ND ND NO ND ND
Chlorobenzene NP ND ND ND NS ND ND NO ND NS ND ND ND ND I ND I ND ND ND ND ND ND ND ND ND ND I ND ND ND ND ND ND ND ND ND ND ND
1,4-Dichlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
TOTAL CHLOMNATEDS
DETECTED NP 6.0 8.3 l2 NS 77 46 28 13 NS 43 171 12 12 3.6 117 ND 1.9 2.1 1.4 1.3 ND 36 93 166 175 153 110 96 121 84 190 160 110 110 86
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
MW-7 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022altac Checked by:RLB

Monitoring Well MW-8
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BILE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP 78 24 620 NS 20 950 900 1,500 NS 39 675 570 420 80 8.7 19 24 15 23 40 13 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trchloroethene NP 4.5 ND 68 NS ND 29 66 68 NS 1.1 53.4 58 14 8.4 1.8 ND ND ND ND 2.9 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP ND ND ND NS ND ND 8.5 ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AS
l,l,l-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB All AB AB
11,2-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
11-Dichloroethene NP M
D NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
12-Dichloroethane NP D NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1 2-Dichloroethene NP D NS ND ND ND ND NS ND ND ND ND NO ND NO ND NO ND NO ND AB All AB All AB All AB All AB All AB AB AB AB
Cis 1 2-Dichloroethene NP NA NS NA NA NA NA NS NA NA NA 26 46 1.1 ND ND ND ND 3.9 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane NP ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
l,2-Dichloro ro ane NP ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobe—ne NP ND NS ND ND ND ND NS ND ND NO ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,4-Dichlorobenzene NP ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1,2-Tetrachloroethane NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA NA NA ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
TOTAL CHLORINATEDS
DETECTED NP688 NS M 979 971 1,568 NS 40 728 628 460 134 12 19 24 15 23 47 l3 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
hm-s Prepared by:AWA
1022-59 And—Historical Well Tables 2022..1. Checked by:RLB

Monitoring Well MW-8A
Concentrations in Parts per Billion(µg/1)
Andres industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tehachlomethene NP 1 800 640 3 900 NS 970 3 400 3 700 6 300 NS 1200 3,470 3,400 1,600 1,900 1,100 400 400 420 110 190 247 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene NP 96 25 250 NS 39 190 240 270 NS ND 250 220 ND 410 95 79 47 42 10 20 16 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP ND ND ND NS ND 2.8 ND ND NS ND 4.29 ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
111-Trchlomethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
112-Trichloroethane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND NO ND ND ND ND ND NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroe[hene NP ND ND ND NS ND NO ND ND NS NO ND NO ND ND NO NO ND NO ND NO NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloroe[hane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1,2-Dichlomethene NP ND ND ND NS ND 1.9 ND ND NS ND 3.11 ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1 2-Dichlomethene NP NA NA NA NS NA NA NA NA NS NA NA NA 120 430 160 150 83 80 17 40 28.4 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorolluoromethane NP ND ND ND NS ND 0.92 ND ND NS ND 1.78 ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND ND ND ND ND ND NO ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,4-Dichlorobenzene NP ND ND ND NS ND ND ND ND NS ND ND ND ND ND �NANA
ND ND ND NO ND AB A
llAB AB ��ABAB
AB AB AB AB AB AB
1112-Tetrachloroethane NA NA NA NA NS NA NA NA NA NS NA NA NA NA NA NA NA NA NA ND AB AB AB AB AB AB AB AB AB
TOTAL CHLORINATEDSDETECTED NP 1,896 665 4,150 NS 1,009 3.596 3,940 6,570 NS 1,200 3,729 3,620 1,720 2,740 530 542 137 250 292 AB AB AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit.
NA—Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;recovery system being monitored for aquifer modeling.
MW-8A Prepared by:AWA
1022-59 Andres Hi-fical Well Tables 2022..b. Checked by:RLB

Monitoring Well MW-9
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP 1,900 4,550 3,800 3,600 3,600 1,100 270 2,200 1,700 1,000 680 4,730 4,840 5,080 4,180 2,000 1,260 2,100 1,150 1,410 2,500 840 210 32 1,500 300
Trichloroethene NP NP NP NP NP NP NP NP NP NP ND 608 620 570 970 270 66 250 140 92 98 341 234 145 107 99 90 140 89 108 190 67 20 2.7 190.0 41
Chloroform NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND 4.4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP ND 9.42 ND ND ND ND 100 28 24 ND 10 2.5 ND ND ND ND 2 16 2.87 8.63 28 ND ND ND 22 ND
1,1,1-Trlchloroethane NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND 0.74 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
11-Dichloroethene NP NP NP NP NP NP NP NP NP NP ND 1.89 ND ND ND ND 0.5 ND ND ND 3.6 1.1 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
12-Dichloroethane NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NO 8.81 NO NO NO NO 5.6 ND 2.6 ND 2.2 7 NO ND NO 1.9 1.5 3 1.96 1.54 NO ND NO ND 2.5 ND
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NA NA NA 920 1,100 260 300 500 400 240 180 466 376 259 191 325 352 660 504 308 530 200 54 5.2 330.0 82
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NO 2.31 NO NO NO NO ND NO NO ND NO ND NO ND NO ND NO ND NO ND NO ND NO ND NO ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP ND NO NO NO NO NO NO NO NO NO NO NO NO ND NO ND NO ND NO ND NO ND NO ND NO ND
Chlorobenzene NP NP NP NP NP NP NP NP NP NP ND 6.29 NO ND NO ND 28 6.8 1.5 ND 2.2 1.6 NO ND NO 0.47 0.43 ND NO 0.61 NO ND NO ND 0.6 ND
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND NO 5.6 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NO ND
1,1,1,2-Tetrachloroethane NA NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NA 0.70 NO ND ND ND ND ND ND ND ND ND NO ND NO ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP 1,900 5,187 4,420 5,090 5,670 1,630 780 2,985 2,268 1,332 976 5,551 5,450 5,484 4,478 2,426 1,706 2,919 1,748 1,837 3,248 1,107 284 40 2,045 423
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
hm-9 Prepared by:AWA
1022-59 Andrez Historical Well Tables 2022..1. Checked by:RLB

Monitoring Well MW-10
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP 4,700 4,920 5,400 9,900 4,200 4,500 3,500 900 800 590 1,200 3,360 1,910 3,160 182 5 157 360 1,790 1,670 260 260 160 2,900 300 1,100
Trichloroethene NP NP NP NP NP NP NP NP NP NP 400 484 480 920 400 450 440 120 74 54 120 180 76 127 75 ND 18 32 128 120 26 29 66 190 43 120
Chloroform NP NP NP NP NP NP NP NP NP NP ND NO NO ND NO NO NO NO NO ND ND NO NO NO ND NO NO ND ND ND NO NO ND NO NO ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP ND 3.07 ND ND NO NO ND ND ND ND 2.7 NO NO NO NO 5 7.7 35 24.1 39.1 250 150 95 18 120 66
11,1-Trichlomethane NP NP NP NP NP NP NP NP NP NP ND I NO I ND ND I NO NO ND ND ND ND ND NO NO NO NO ND ND ND ND NO NO NO NO ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP ND NO NO ND NO NO ND I ND ND I ND ND NO NO I NO NO ND ND ND ND NO NO NO ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP I NP NP NP ND 2.00 ND ND ND NO ND ND ND ND 3.5 NO ND ND ND ND ND ND ND 0.841 ND ND 3.5 ND 1.9 ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2.9 ND ND ND ND ND ND NO ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP ND 7.69 ND ND NO NO NO NO 1.2 ND 2.6 5 NO NO 15.2 NO 0.76 1 2.32 2.14 4.2 2.8 3.5 NO 3.7 ND
Cis 12-Dichloroethene NP NP NP NP NP NP NP NP NP NP NA NA NA 2300 1300 870 620 320 220 160 270 426 169 253 1460 20 56 110 643 514 430 360 730 690 1,100 1100
Trichloroflct-thane NP NP NP NP NP NP NP NP NP NP ND 4.94 NO ND NO NO ND NO NO ND 2.9 NO NO NO NO NO ND ND ND NO NO NO NO NO NO ND
1,2-Dichloro ro one NP NP NP NP NP NP NP NP NP NP ND NO NO ND NO NO ND NO ND ND ND NO NO NO NO NO ND ND ND NO NO NO NO NO ND ND
Chlorobenzene NP NP NP NP NP NP NP NP NP NP ND 2.51 ND ND ND ND ND ND ND ND ND 0.86 ND ND ND ND 0.28 ND ND ND ND ND ND ND 0.57 ND
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP MNP
ND NO NO ND NO ND ND ND NO NO NO ND NO ND ND ND ND NO NO ND NO ND ND
1,1,1,2-Tetrachloroethene NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA L2 1.2 NO ND ND ND ND ND NO ND NO ND ND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP 13,120 5,900 5,820 4 560 1,340 1,095 804 1,602 3,973 2,156 1 3,540 1 1,735 29 239 538 2,587 2 346 970 802 1,058 3,798 1,569 2 396
Quarterly groundwater sampling Was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-10 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022..N. Checked by:RLB

Monitoring Well MW-11
Concentrations in Parts per Billion(pg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP 1,400 3,050 1,800 3,600 2,100 1,800 2,200 2,200 1,000 1,100 NS 975 791 2,400 2,130 1,940 1,050 860 433 782 730 780 400 220 400 470
Trichloroethene NP NP NP NP NP NP NP NP NP NP 190 370 240 410 280 300 110 330 230 180 NS 89 56 196 93 87 66 55 40 60 64 65 41 26 47 53
Chloroform NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO 12 ND ND ND NS NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP ND NO 36 110 ND ND 22 ND 9.7 ND NS NO ND ND ND NO 4.6 9.9 1 ND ND NO NO ND ND 1 1.4 1.8
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO ND ND ND NS NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NO NO ND ND NO NO ND ND ND ND NS NO ND ND NO NO NO ND ND NO NO ND ND ND NO NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP ND 1.74 ND ND ND NO 1.7 ND ND ND NS NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO ND ND ND NS NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP ND 5.95 ND ND ND ND 5.8 ND 2.2 ND NS 2.2 ND 5.2 ND 1.6 1.6 1.3 1.1 1.05 ND ND ND ND 0.53 0.61
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NA NA NA 1,000 770 530 1 980 480 490 1 380 NS 153 156 337 163 162 203 260 174 178 230 240 110 76 100 130
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP ND 3.02 ND ND ND ND 1 ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO ND ND ND NS NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Chlorobenaene NP NP NP NP NP NP NP NP NP NP ND 9.77 ND ND ND NO 5.1 ND 22 ND NS NO ND ND ND 0.39 0.29 ND ND ND NO NO ND ND ND NO
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP ND 2.08 ND ND ND NO 1.3 ND ND ND NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NS ND ND ND ND 0.51 ND ND ND ND ND ND ND ND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP 1,590 3,443 2,076 5,120 3,150 2,630 3,339 3,010 1,734 1,660 NS 1,219 1,003 2,938 2,386 2,191 1,325 1,186 648 1,021 1,024 1,085 551 322 549 655
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-ll Prepared by:AWA
1022-59 Andres Historical Well Tables 2022altac Checked by:RLB

Monitoring Well MW-12
Concentrations in Parts per Billion(pg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
INPNP
th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP 5,300 3,810 1,500 3,500 2,800 3,200 220 130 220 65 930 135 1,010 3,590 156 3 4 2 ND ND ND ND 1.2 4.4 12 9.7
Trichloroethene NP NP NP NP NP NP NP NP NP ND 6.07 ND ND ND 550 3 ND ND ND 5 1.4 10 11 44 ND NO ND ND ND ND NO 4 14 43 48
Chloroform P NP NP NP NP NP NP NP NP ND 20.8 ND ND ND NO 1.3 ND ND ND NO 1.3 2.8 ND ND NO NO ND ND ND NO NO ND ND ND ND
Vinyl Chloride P NP NP NP NP NP NP NP NP ND NO ND ND ND NO NO ND ND ND NO NO ND ND ND 22.7 1.9 9.6 ND ND NO 1.2 28 75 63 39
1,1,1-Trichloroethane P NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
1,1,2-Trichloroethane P NP NP NP NP NP NP NP NP NO ND ND ND NO NO NO ND ND ND NO NO ND ND NO NO NO ND ND NO NO ND ND ND ND NO
l,l-Dichloroethene P NP NP NP NP NP NP NP NP ND NO ND ND ND NO NO ND ND ND NO NO ND ND 11.3 NO NO ND ND ND NO NO ND 0.92 L4 1.1
1,2-Dichloroethane P NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Trans 1 2-Dichloroethene P NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND 14.2 11.4 8.3 10 2.3 0.557 ND 1.1 1.2 2.4 L8 1.1
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NA NA NA ND ND 750 2.8 ND ND ND 6.1 1.4 5 15 6,810 5,830 13 18 ND 0.734 ND 1.7 55 200 200 120
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Chlorobenaene P NP NP NP NP NP NP NP NP ND NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND ND NO ND ND ND NO
1,4-Dichlorobenzene P NP NP NP NP NP NP NP NP ND NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
1,1,1,2-Tetrachloroethane PNP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NA NO 1.1 ND ND NO NO ND ND ND NO NO ND ND ND NO
TOTAL CHLORINATEDSDETECTED P I NP INPINPINP,NP NP NP NP 5,300 3,837 1,5001 3,500 2,8001 4,500 1 227 130 1 220 65 1 941 139 1,029 3,616 7,036 5,867 27 39 2.3 1.3 NO 4.0 89 297 321 219
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-12 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022altac Checked by:RLB

Monitoring Well MW-13
Concentrations in Parts per Billion(pg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 788 2,100 2,900 4,100 2,600 5,100 760 420 1,100 530 356 683 1,420 960 979 1,030 1,300 598 1,360 1,300 NS 710 1,200 1,300 1,500
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 174 450 480 440 440 690 99 170 110 69 42 81 97 304 211 245 160 120 131 160 NS 280 250 220 220
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NS ND ND ND NO
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP 1.48 NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NS ND ND ND NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NS ND ND ND NO
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND NO NO NO ND ND NO NO NO ND ND NO NO NO ND ND NO NO NS ND ND ND NO
l,l-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND 3.5 NO ND ND ND 0.88 0.91 ND ND ND NO NS ND ND I NO
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND 1 NO ND ND ND ND NO ND ND ND ND NS ND ND ND ND
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND 1.1 0.62 ND ND ND 0.79 3.5 6.8 1.01 1.2 NO NS ND ND 1 ND
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 990 1,300 1,000 1500 230 130 300 200 121 1 256 241 158 196 159 170 135 157 160 NS 210 240 240 1 270
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND 2.7 ND ND 1.5 ND 0.45 0.24 ND ND ND ND NS ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND NO NO ND ND ND ND NO ND ND ND ND NS ND ND ND ND
Chlorobenaene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND NO NO ND ND ND 0.24 NO ND ND ND NO NS ND ND ND NO
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NS ND ND ND NO
1,1,1,2-Tetrachloroethane I NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NO ND ND ND NO NO ND ND ND NO NS ND ND ND NO
TOTAL CHLORINATEDS
DETECTED NP I NP I NP I NP I NP NP NP NP NP NP NP 963 2,550 4,370 5,8401 4,040 1 7,290 1,089 720 1,510 807 519 1,020 1,759 1,4221 1,3881 1,439 1,637 854 1,649 1,620 NS 1,200 1,690 1,762 1,990
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NS=Not sampled.
NA=Data not available.
NP=Well not present at time of sampling.
MW-13 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022altac Checked by:RLB

Monitoring Well MW-14
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 231 280 1,100 650 570 510 250 440 320 340 375 377 867 997 968 774 790 519 587 510 NS 460 760 960 970
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 74.9 110 220 160 190 180 120 220 130 170 196 174 396 331 362 322 350 375 321 340 NS 320 410 430 420
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP 1.76 ND ND ND ND ND ND ND ND 2.8 ND I ND ND ND ND ND ND ND ND ND NS ND ND 0.8 ND
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND 3.8 0.79 ND 1.7 ND 1.5 1.6 1 1.46 0.913 ND NS ND ND 1.8 ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 140 110 100 90 64 95 77 1 120 123 91 206 136 158 167 140 143 141 160 NS 1 190 210 200 1 180
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
Chlorobenzene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND 0.25 ND ND ND ND ND NS ND ND ND ND
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS ND ND ND ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA �NA#ND �NDND ND ND ND ND ND ND ND NS ND ND ND ND
TOTALCHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP 308 390 1,460 920 860 780 434 755 527 1,471 1,464 1,490 1,265 1,281 1,038 1,050 1,010 NS 970 1,380 1,593 1,570
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NS=Not sampled.
NA=Data not available.
NP=Well not present at time of sampling.
MW-14 Prepared by:AWA
1022-59 Andrea Historical Well Tables 2022.xlsx Checked by:RLB

Monitoring Well MW-15
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 71 45 92 70 71 110 110 90 100 130 171 197 704 194 176 94 82 81 83 57 77 43 42 27 35
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 2.59 2.4 4.6 2 2.4 2.7 ND NO ND 2.4 3.4 3.7 4.2 3.9 4.0 2.2 2.3 2.6 2.6 2.2 3.4 1.9 2.1 1.5 1.8
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND 0.71 0.98 1.0 0.68 ND ND 0.605 0.62 0.79 0.54 ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO ND NO ND ND ND ND NO ND ND ND ND NO ND ND NO ND NO ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 2.0 ND ND 5.7 ND 6 ND 4.5 6.3 6.6 8.0 9.4 7.3 3.9 4.2 5.6 4.2 3.5 5.7 3.5 2.9 2.5 3.1
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP 1.25 ND 2.9 2 1.8 2.5 NO ND ND 3.1 1.3 1.1 1.6 1.2 1 0.63 ND NO ND NO ND NO NO ND NO
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND 1.7 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND ND NO NO ND NO NO NO NO ND NO ND ND ND ND NO NO ND ND
1,4-Dichlorobe=ne NP !�NP�N-P
NP NP NP NP NP NP NP ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
TOTAL CHLOEINATEDS
DETECTED NP I NP NP I NP I NP NP NP NP 75 47 102 74 77 121 110 96 ]00 140 182 208 719 209 189 102 89 89 91 63 87 49 47 31 40
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-15 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-16
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 65.7 77 180 150 76 190 120 150 200 190 434 245 401 249 180 145 130 81 119 130 89 66 59 57 66
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 2.66 3.7 5.4 5 5.3 6.8 ND 2.6 ND 4.5 6.6 5.3 8.4 4.9 4.4 2.8 3.3 2.6 3.5 5.0 3.8 2.7 2.6 3.0 3.1
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND 0.8 ND 1.5 1.5 1.3 1 ND ND 1.02 1.5 0.98 0.87 0.79 0.79 0.92
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP I NO NO NO NO NO ND NO NO NO NO ND NO I NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO ND NO ND ND ND ND NO ND ND ND ND NO ND ND NO ND NO ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO
Trans 1 2-Dichlomethene NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 2.7 3.4 4.7 12 ND 8.4 5.1 8 13 9.3 16 11 9 6 6 4 6 7.8 ND 5.2 4.9 5.1 5.3
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP 1.24 1.6 5.2 4.4 7.1 6.2 NO ND ND 4.1 3.6 ND 3.4 1.8 1.2 0.96 ND ND ND 0.72 6.4 NO ND ND NO
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND ND ND ND ND NO NO NO NO ND NO NO NO NO ND NO ND ND ND
1,4-Dichlorobe=ne NP !NP�NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND ND N1,1,1,2-Tetrachlomethane NP P NP NP NP NP NP NP NP NP NA NA NA NA NATOTAL CHLOEINATEDS
DETECTED NP P NP NP NP NP NP NP NP NP 70 82 193 162 93 215 120 161 205 207 458 260 431 268 196 I55 139 88 129 145 100 75 67 66 75
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-16 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-17
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 320 410 430 82 78 29 52 82 54 100 17 24 18 7.5 1.0 27.7 5.5 2.1 5.6 0.86 0.83 22 8.8 11 4.7
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 36 86 54 35 27 13 14 20 11 13 8.2 7.2 4.3 3.4 1.0 3.8 2.9 3.1 3.0 2.6 2.8 3.2 1.2 1.7 1.1
Chloroform NP NP NP NP NP NP NP NP NP NP NP 0.36 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP 5.68 12 12 17 14 1 10 8.6 5 1 1.6 3.2 2.7 1 5.9 7.9 7.6 7.3 1.8 4.1 5.29 3.46 3.5 3.3 3.6 4.3 1 3.1 4.4
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,2-Tricbloroethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NO ND ND ND ND ND ND NO ND
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloroedme NP NP NP NP NP NP NP NP NP NP NP ND ND NO ND ND ND ND ND ND NO ND ND ND ND ND ND NO ND ND ND ND ND ND NO ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP JNPNP
NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NA NA 150 64 41 47 43 37 23 33 33 39 18 16 12 6 9 11 14 19 23 16 13 11 16
Trichlorofluoromethane NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND NO ND NO ND ND ND ND ND ND
Chlorobenzene NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND NDTOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP 362 508 646 198 160 99 118 144 90 149 62 76 48 34 22 39 21 22 26 26 30 45 27 27 26
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-17 Prepared by:AWA
1022-59 Andrea Historical Well Tables 2022.xlsx Checked by:RLB

Monitoring Well MW-18
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND 0.7 1.1 0.7 ND NO 277 7.1 1.8 ND ND ND ND 1.5 ND 0.88 1.8 ND ND
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND 0.53 ND NO 0.9 NO 1.3 1.5 1.6 1.4 1.1 4.3 0.7 0.9 ND ND NO ND 0.5 ND NO 0.58 ND NO
Chloroform NP NP NP NP NP NP NP NP NP NP NP 21.5 20 20 14 10 11 4.0 3.9 2.7 2 1.1 1.2 1.5 1.4 1.6 1.7 ND ND 1.9 2.4 2.0 2.3 2.0 2.0 2.6
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO ND NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO ND NO ND ND ND ND NO ND ND ND ND NO ND ND NO ND NO ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA ND ND ND ND ND ND ND ND ND ND 0.98 ND ND ND ND ND ND ND ND ND ND ND ND
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP NO ND NO ND ND NO NO ND ND NO ND ND ND ND NO ND ND ND ND NO ND NO ND ND NO
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND ND NO NO ND NO NO NO NO ND NO ND ND ND ND NO NO NO NO
1,4-Dichlorobe=ne NP �NP
�NPN-P
NP NP NP NP NP NP NP ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
TOTAL CHLOEINATEDS
DETECTED NP NP NP NP NP NP NP NP 22 20 21 14 10 12 4.0 5.9 5.3 4.3 2.5 2.3 284 9.2 4.3 1.7 ND ND 1.9 4.4 2.0 3.2 4.4 2.0 2.6
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-18 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-19
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 8 5 13 16 7.7 16.0 19.0 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NO ND Ll 2 0.58 1.10 1.60 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Chloroform NP NP NP NP NP NP NP NP NP NP NP 1.51 1.1 3.3 4.1 3.3 6.8 5.9 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO ND NO NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 6 6.1 1.7 4.7 5.6 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP NO ND NO ND ND NO NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Chlorobe—ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,4-Dichlorobe=ne NP !�NP�N—P
NP NP NP NP NP NP NP ND ND ND ND NO ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
TOTAL CHLOEINATEDS
DETECTED NP I NP NP I NP I NP NP NP NP 10 6 23 28 13 29 32 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-19 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-20
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND NO ND ND ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND NS NS ND
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NO ND NO ND ND NO ND NO ND ND NO ND NO ND NO NS NS NO
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND 0.59 0.72 ND 0.79 ND ND ND 1.4 0.7 1.2 NS NS 1.0
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NS NS NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NS NS ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NS NS NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP I NP ND IND I ND ND ND ND NO ND NO ND ND ND ND I NO NO ND ND NO NO NO ND NO NS NS NO
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO ND NO NS NS NO
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND NS NS ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP NO ND NO ND ND NO NO ND ND NO ND ND ND ND NO ND ND ND ND NO ND NO NS NS NO
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2.46 ND ND ND NS NS ND
Chlorobe—ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND ND ND NO NO ND NO NO NO NO ND NO ND ND ND ND ND NS NS ND
1,4-Dichlorobe=ne NP !NP�NP NP NP NP NP NP NP NP NP NO ND ND ND ND ND ND ND 1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NP NA NA NA NA NATOTAL CHLOEINATEDSDETECTED NP NP I NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND 0.59 0.72 ND 0.79 ND ND 2.46 1.4 0.7 1.2 NS NS 1.0
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-20 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-21
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND NO ND ND ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND AB
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NO ND NO ND ND NO ND NO ND ND NO ND ND ND NO NO ND AB
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND 1.5 0.64 ND 0.81 1.5 1.4 ND 1.1 0.81 ND 1.0 0.88 0.66 2.3 ND ND 1.56 2.2 1.4 1.1 1.0 0.88 AB
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO AB
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND NO ND NO NO ND AB
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO AB
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP I NP ND IND I ND ND ND ND NO ND NO ND ND ND ND NO NO ND ND NO NO NO ND NO NO NO AB
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND AB
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO AB
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND AB
Trichlomfluoromethane NP NP NP NP NP NP NP NP NP NP NP NO ND NO ND ND NO NO ND ND NO ND ND ND ND NO ND ND ND ND NO ND NO ND ND AB
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND AB
Chlorobenzene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND ND NO NO ND NO NO NO NO ND NO ND ND ND ND ND ND ND AB
1,4-Dichlorobenzene NP !NP�NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND ND ND 1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NP NA NA NA NA NATOTAL CHLOEINATEDS
DETECTED NP NP NP NP NP NP NP NP NP ND ND 1.5 0.6 ND 0.8 1.5 1.4 ND 1.1 0.8 ND 1.0 0.88 0.66 2.3 ND ND 1.6 2.2 1.4 1.1 1.0 0.88 AB
AB=Well abandoned.
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-21 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-22
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND NO ND ND ND ND ND ND NO ND ND ND ND ND ND ND NP NP NP NP NP NP
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NO ND NO ND ND NO ND NO ND ND NO ND NP NP NP NP NP NP
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NP NP NP NP NP NP
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NP NP NP NP NP NP
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO ND ND ND ND NO ND ND ND NO NO ND NP NP NP NP NP NP
1,1,2-Tricbloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NO NO ND NO NO NO NO ND NO NO NO NP NP NP NP NP NP
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP I NP ND IND I ND ND ND ND NO ND NO ND ND ND ND NO NO ND ND NO NO NP NP NP NP NP NP
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NO ND NO ND NO NO ND NO ND NO NO ND NP NP NP NP NP NP
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO NP NP NP NP NP NP
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NP NP NP NP NP NP
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP NO ND NO ND ND NO NO ND ND NO ND ND ND ND NO ND ND ND ND NP NP NP NP NP NP
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NP NP NP NP NP NP
Chlorobe—ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND ND NO NO ND NO NO NO NO ND NO ND ND NP NP NP NP NP NP
1,4-Dichlorobe=ne NP !NP�NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND ND ND 1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NP NA NA NA NA NATOTAL CHLOEINATEDS
DETECTED NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NP NP NP NP NP NP
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-22 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-23
Concentrations in Parts per Billion(pg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 490 1,300 1,500 910 690 520 290 150 83 79 174 36 124 143 83 39 110 177 174 310 170 170 240 230 310
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 16.1 42 72 56 56 29 15 12 6.6 6.3 18.8 2.9 7.6 6.8 4.7 1.5 4.2 7.9 4.2 7.9 5.8 3.4 5.0 6.3 7.9
Chloroform NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP 0.25 NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND ND NO ND ND ND NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND NO NO NO ND ND NO NO NO ND ND NO NO NO ND ND NO NO NO ND ND ND NO
l,l-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND 10 ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND NO NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 190 160 96 120 60 30 16 15 42 5.8 15 12 7 3 9 18 10 16 12 6 7.0 7.3 1 9.3
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND I ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND NO NO ND ND ND ND NO ND ND ND NO NO ND ND ND ND
Chlorobenaene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND ND NO NO ND ND ND ND
1,1,1,2-Tetrachloroethane I NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NO ND ND ND ND NO ND ND ND ND NO ND ND ND ND
TOTAL CHLORINATEDS
DETECTED NP I NP I NP I NP I NP NP NP NP NP NP NP 506 1,352 1,762 1,1261 842 1 669 365 192 106 100 1 234 1 45 147 162 95 43 124 203 188 334 188 179 252 244 327
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-23 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022altac Checked by:RLB

Monitoring Well MW-24
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 930 550 360 230 120 120 54 17 NS NS 33 72 430 243 476 406 270 231 227 170 190 150 120 110 110
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 3.67 ND ND ND ND ND NO NO NS NS 0.82 1.1 2.7 6.2 3.0 2.9 2.0 2.9 4.2 2.6 4.8 3.4 2.5 2.5 2.8
Chloroform NP NP NP NP NP NP NP NP NP NP NP 6.07 ND ND ND ND ND ND ND NS NS ND ND ND ND ND 0.65 ND ND 1.44 0.66 1.4 1.5 1.2 2.5 0.84
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NS NS ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NO NS NS ND ND NO ND ND ND NO NO ND ND ND NO NO ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NO NS NS ND NO NO NO NO ND NO NO NO NO ND NO NO NO NO
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP I NP ND IND I ND ND ND ND NO NO NS NS ND ND NO NO NO ND ND NO NO NO ND NO NO NO NO
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NPIND
NO ND NO NO ND NO NO NS NS ND NO NO ND NO ND NO NO ND NO ND NO NO ND NO
Trans 1 2-Dichlomethcnc NP NP NP NP NP NP NP NP NP NPD NO NO ND ND ND ND NS NS ND ND ND NO ND ND ND ND NO ND ND ND ND NO ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NPA ND 7.1 ND ND ND ND NS NS 0.72 ND 2.0 1.4 6.8 8.1 4.4 10.6 15.6 6.4 15 9 4.6 2.5 5.0
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP D NO NO NO NO NO NO NS NS ND ND NO ND NO ND NO NO ND NO ND NO NO ND NO
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NPD ND ND ND ND ND ND NS NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobe-ene NP NP NP NP NP NP NP NP NP NP O NO NO NO ND ND NNS NS ND NO NO NO NO ND ND1,4-Dichlorobe=ne NPNP�NP NP NP NP NP NP NP NPD ND ND ND ND ND ND 1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NPA NA NA NA NA NA NA NS NS ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
TOTAL CHLOEINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP 944 550 360 237 120 120 54 17 NS NS 35 73 435 251 486 418 276 244 248 180 211 164 128 118 119
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
NS=Not Sampled;well was compromised,to be repaired in 2005.
MW-24 Prepared by:AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-25
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 2nd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP 400 450 750 670 650 1,000 1,100 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP 80.6 88 130 170 140 190 270 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Chloroform NP NP NP NP NP NP NP NP NP NP NP 0.43 ND ND ND ND ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO 11 ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO ND ND ND NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NO NO ND NO NO ND NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trans 1 2-Dichlomethenc NP NP NP NP NP NP NP NP NP NP NP ND ND NO NO ND ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA 38 ND 38 100 71 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Trichlorolluoromethane NP NP NP NP NP NP NP NP NP NP NP ND ND NO ND ND NO NO NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP 2.14 5.8 ND ND ND ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Chlorobe—ene NP NP NP NP NP NP NP NP NP NP NP NO NO NO NO NO NO ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,4-Dichlorobe=ne NP !�NP�N—P
NP NP NP NP NP NP NP ND ND ND ND NO ND ND NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
1,1,1,2-Tetrachlomethane NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
TOTAL CHLOEINATEDS
DETECTED NP I NP NP I NP I NP NP NP NP 483 544 918 840 839 1,290 1,441 NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP
Quarterly groundwater sampling was initiated during the second quarter,1993.
NO=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-25 Prepared by.AWA
1022-59 Andrex Historical Well Tables 2022.x1sx Checked by:RLB

Monitoring Well MW-26
Concentrations in Parts per Billion(µWI)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND 0.62 1.60 0.70 ND 0.51 ND ND ND ND NS NS ND ND ND ND
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP 12 9.9 7.6 7.7 4.8 4.3 2.7 ND 3.7 3.3 2.9 3.2 2.3 1.5 ND ND 1.64 NS NS 0.65 1.6 1.3 ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
11I-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND NDRND
ND ND ND NS NS ND ND ND ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND NO ND ND ND NS NS ND ND ND ND
Trichlomfluoromethanc NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
1,2-Dichloro ro a a, NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND ND
Chlorob-me NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND jtNDD
ND
1,4-Dichlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NS NS ND ND ND
l,l,l,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA ND ND ND ND ND ND ND ND ND NS NS ND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP 12 10 76 7.7 4.8 4.3 2.7 ND 4.3 4.9 3.6 3.2 28 15 ND ND 1.6 NS NS 0.65 1.6 ND
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-26 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022.,1,, Checked by:RLB

Monitoring Well MW-44
Concentrations in Parts per Billion(µWI)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 NNP
2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 4,300 6,550 4,090 6,200 5,000 4,900 5,200 870 6,700
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 230 348 251 410 330 390 420 210 520
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 36 55.1 32.2 96 90 61 47 ND 51
11I-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP I NP NP NP NP ND ND I ND ND ND ND ND ND ND
1,1,2-Trichloroethane NP I NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP I NP I NP I NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 1.28 0.81 ND ND ND ND ND ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 6.7 7.42 6 ND ND ND ND ND ND
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 870 1130 758 980 940 Slit) 920 790 1300
Trichlomfluoromethanc NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro a a, NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
Chlorob—me NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 1.2 1 1.85 1 1.44 1 ND ND ND I ND ND ND
1,4-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
l,l,l,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 1.3 1.95 1.47 ND ND ND ND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 5 445 8 096 5 141 7 686 6 360 6 261 6,587 1,870 8,571
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
MW-44 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022.,1,, Checked by:RLB

Injection Well IW-2
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 NNP
2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 9.2 1.7 ND ND ND ND ND ND 0.72
Trichlomethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 1.4 ND ND ND ND ND ND ND ND
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 1.9 ND ND ND ND ND 0.88 ND ND
11I-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP I NP NP NP NP ND ND ND ND ND ND ND ND ND
1,1,2-Trichloroethane NP I NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP I NP I NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND 0.635 0.96 ND ND 3.0 0.78 0.70
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 55 1.07 ND ND ND ND 1.4 ND ND
Trichlorofluoromethanc NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND 2NDND
ND ND ND ND ND
Chlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND
1,4-Dichlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP �nNPNP
NP NP ND ND ND ��ND
�NDND
ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND
TOTAL CHLORINATEDSDETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 68 2.7 ND 1.42
Quarterly groundwater sampling was initiated during the second quarter,1993.
ND=Not Detected at the method detection limit.
NA=Data not available.
NP=Well not present at time of sampling.
IW-2 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022.,1,, Checked by:RLB

Recovery Well RW-1
Concentrations in Parts per Billion(µg/q
Andrez Industries
Asheville,North Carolina
BILE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 J0007
2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP 26 000 25 000 38 000 26 000 22 000 27 000 34 000 24 000 16 00 113 900 5 400 39 000 10 000 10 000 10 000 4 900 3 510 16 000 8 330 19 800 2 010 1 110 23 12 ND ND ND ND ND ND ND ND
Trichloroethene NP NP 1,400 960 ND 700 920 870 1,200 1,400 1,200 924 1,400 7,100 530 ND 330 240 203 365 233 179 2,610 623 58 18 ND ND ND ND ND ND ND ND
Chlomfonn NP NP ND ND ND 16 ND ND ND ND ND ND ND ND ND ND ND ND ND 1.1 ND ND ND ND 0.7 ND ND ND ND ND ND ND ND ND
Vin I Chloride NP NP ND 95 ND ND 38 49 ND ND ND ND ND 100 ND ND ND ND 3 ND ND ND ND 100 15 41 4 3.9 1.1 150 7.1 7.0 ND 8.2
1,1,1-Trichloroethane NP NP ND ND ND 12 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
112-Trichloroethane NP NP ND ND ND ND ND 2.3 ND ND ND ND ND ND ND ND ND ND ND ND 2 ND ND ND ND ND E74O2
ND ND ND ND ND ND ND ND
11-Dichloroethene NP NP ND ND ND ND ND 4.2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 9 ND ND ND ND ND ND ND ND
1,2-Dichloroethane NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Trans 1 2-Dichloroethene NP NP ND ND ND 6 13 9 ND ND ND ND ND ND ND ND ND ND ND ND 3 3.3 ND ND 53 49 3.9 1.0 2.5 21 13 2.0 ND 1.1
Cis 1,2-Dichloroethene NP NP NA NA NA NA NA NA NA NA NA NA NA 9,700 4,100 1,400 1,400 810 1,300 590 594 417 293 168 7,610 15,200 1, 9 20 3.8 170 7.8 8.9 3.2 12
Trichlorofluoromethare NP NP ND ND ND ND ND 12 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
12-Dichloro ro ane NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobenzene NP NP NDND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 3 4.9 ND ND ND ND ND ND ND 1.0 0.8 0.68 ND ND
1,4-Dichlorobenzene NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 2.0 ND ND ND ND ND ND ND 0.87 ND ND ND ND
1112-Tetrachloroethane NP NP NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8.4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
TOTAL C11LORIlQATEDS
DETECTED NP NP 27,400 26,055 38,000 26,734 122,971 27,947 35,200 25,400 17,200 14,8241 6,800 55,900 19,200 9,840 11,930 10,810 11,630 15,730 4,318 116,8021 8,856 20 147 12 283 17,091 1,8451 2,8821 17 25 7.4 343 29 18.6 3.2 21.3
Quarterly groundwater sampling was vitiated during the second quarter,1993.
ND=Not Detected at the method detection limit
NA=Data not available.
NP-Well not present at time of sampling
RW-1 Prepared by:AWA
1022-59 And..Historical Well Tables 2022A. Checked by:RLB

Recovery Well RW-2
Concentrations in Parts per Billion(µg/1)
Andrex Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP 1,400 2,800 740 1,800 900 1,990 2,500 930 2,000 1,700 1,700 1,200 260 99 110 76.7 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichloroethene NP NP NP NP NP NP 91 290 330 95 ND 165 260 54 370 280 280 190 20 4.7 12 3.6 AB AB AB AB AB AB AB AB AB AB AB AB AB ABro Chloroform NP NP NP NP NP NP ND ND ND ND ND NO ND ND ND NO NO NO NO ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP NP NP NP NP NP ND 9.2 ND ND ND ND ND 99 ND ND ND ND ND ND 3.1 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,11-Trichloroethane NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trichloroethane NP NP NP NP NP NP ND ND ND ND ND NO ND ND ND ND ND ND NO ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1-Dichloroethene NP NP NP NP NP NP ND 0.73 ND ND ND ND ND ND ND ND ND ND NO ND 3.6 ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloroethane NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND NO ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1 2-Dichloroethene NP NP NP NP NP NP ND 3.3 ND ND ND NO ND ND ND ND ND NO ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NP NP NP NP NP NP NA NA NA NA NA NA NA 420 480 210 230 140 42 44 210 5.9 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorollumomethane NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,2-Dichloro ro ane NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Chlorobenzene NP NP NP NP NP NP ND ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,4-Dichlorobenzene NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ENA
ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NA NA NA NA NA NA NA NA NA NA NA NA NA NA ND AB AB AB AB AB AB AB AB ATOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP 19 3,103 1,070 1,895 900 2,155 2,760 1,503 2,850 2,1902,210 1,530 148 339 86 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Quarterly groundwater sampling was initiated during the second quarter,1993.
AB=Well abandoned.
ND=Not Detected at the method detection limit
NA=Data not available.
NP=Well not present at time of sampling
RW-2 Prepared by:AWA
1022-59 Andrex Historical Well Tables 2022.xlsx Checked by:RLB

Monitoring Well RW-3
Concentrations in Parts per Billion(µg/1)
Andres Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th tat 2nd 3rd 3rd 4th 4th 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP 8,000 1,700 1,500 4,400 4,200 2,400 6,400 2,500 4,060 12,100 10,700 132 2.5 ND 1.6 3.6 ND ND ND ND ND 14.0 ND
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND 15 ND 8.2 ND ND 35 89 369 43.8 ND 71.3 1.4 ND ND 2.03 ND ND ND 7.4 ND 32 0.62
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP ND 3.7 ND 1.5 ND ND ND 1.3 1.3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND 40 11.9 1.2 47 5.27 ND 23 180 110 160 150 63
11I-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND MND
ND ND 0.79 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND 1.7 ND ND 14.7 0.87 ND ND ND ND ND ND ND ND 1.5 ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND 0.22 ND ND ND ND ND ND ND ND ND
Trans 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND 0.97 ND ND ND 4.1 6.3 5.7 4.65 ND ND ND 13 16 78 2.4
Cis 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP ND 18 ND 16 51 120 992 59.8 ND 9,290 1,440 6 170 34 28 47 2,100 1,200 1,500 390 200
Trichlorofluoromethanc NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
Chlorobenzene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND 0.27 0.4 ND ND ND ND ND ND ND ND ND
1,4-Dichlorobe-ene NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NP �PNA NA NA NA NA NA NA NA12ND ND ND ND ND ND ND ND ND ND ND NDTOTAL CHLORINATEDSDETECTED NP NP NP NP NP NP NP NP NP NP NP NP 1,7371 1,500 4,426 4,200 2,400 6 486 2 710 5,427 �12204 10700
9 548 1,461 14 224 50 28 70 2 280 1 330 1,676 666 266
ND Not Detected at the method detection limit.
NP=Well not present at time of sampling.
RW-3 Prepared by:AWA
1022-59 Andres Historical Well Tables 2022x1sx Checked by:RLB

Monitoring Well RW-4
Concentrations in Parts per Billion(µg/1)
Andrei Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1995 1999 2000 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 JABAB
2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 1st 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 4,000 1,000 1,200 3,000 1,900 640 610 3,050 AB AB AB AB AB AB AB AB All AB AB AB
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 320 250 79 240 170 56 50 167 AB AB AB AB AB AB AB AB AB AB AB AB
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO AB AB AB AB AB AB AB AB AB AB AB AB
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND 22 NO AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO AB AB AB AB AB AB AB AB AB AB AB AB
1,1,2-Trichloroethane NP NP I NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND AB AB AB AB All AB AB AB AB AB AB AB AB AB
11-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 0.53 ND ND ND ND NO NO AB AB AB AB All AB AB AB AB AB AB AB AB AB
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND ND AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 11 ND ND ND ND 1.8 4.4 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 600 470 310 810 470 170 240 307 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 1.1 ND ND ND ND ND ND AB AB AB AB All AB AB AB AB AB AB AB AB AB
1 2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO AB AB AB AB AB All AB AB AB AB AB AB AB AB
Chlorobem,ene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND 0.79 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
14-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO AB AB AB AB AB AB AB AB AB AB AB AB AB AB
1,1,1,2-Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA 1.0 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 4,920 1,733 1589 4050 2540 866 924 3530 AB AB AB AB AB AB AB AB AB AB AB AB AB AB
ND=Not Detected at the method detection limit.
AB=Well abandoned.
NP—Well not present at time of sampling.
RW-4 Prepared by AWA
1022-59-d—Historical Well Tables 2022..Is Checked by:RLB

Monitoring Well RW-5
Concentrations in Parts per Billion(µg/1)
Andrei Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 1st 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 5,000 1,300 4,200 1,200 2,100 2,100 1,300 4,500 1,030 2,710 74 ND 35 ND ND 8.9 17 ND 40 ND 12 560
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 560 410 430 82 170 160 130 240 58 140 70 ND NO ND ND 5.3 46 4.0 52.0 ND 45 140
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO 0.54 ND ND ND ND NO ND ND ND ND ND NO ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO 1.1 ND ND 14 ND NO NO 25 141 180 130 200 310 420 130
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND ND NO NO ND ND ND ND NO ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
11-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 1.1 ND ND ND ND NO 0.5 ND ND 1.5 ND NO NO ND 1.3 ND 3.3 10.0 9.9 7.2 2.5
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND ND ND ND ND ND NO ND ND ND ND ND NO ND ND ND
Trans 1 2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 12 ND ND ND ND 2.6 7 ND ND 14.7 ND NO ND ND 5.3 7.1 3.8 NO 8.5 9.5 6.3
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 770 850 1400 300 540 470 340 541 349 233 1,760 58 68 ND 3.6 710 1,100 340 1,000 1,400 1,600 1,500
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 3.3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1 2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO NO ND ND ND NO NO ND ND ND ND NO NO ND ND
Chlorobem,ene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND 1.2 ND ND ND ND NO ND ND 0.9 ND ND NO ND 1 0.75
14-Dichlorobenzene NP NP NP NP NP NP NP i
NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1,12-Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NPNPNA NAANA NA NANA 1.7 ND ND ND ND ND ND ND ND NDND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP NP 6 330 2,576 6 030 1 582 2 810 2 730 1,773 5 293 1 437 3 083 1 934 58 103 NO 29 873 1 350 481 1,302 1,728 2 095 2,340
ND=Not Detected at the method detection limit.
NP=Well not present at time of sampling.
RW-5 Prepared by:AWA
1022-59-d—Historical Well Tables 2022..Is Checked by:RLB

Monitoring Well RW-6
Concentrations in Parts per Billion(µg/l)
Andrei Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 1st 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 2,500 1,900 3,000 2,300 1,500 4,300 740 1,880 2,250 1,810 1,120 168 28 36 14 38 30 41 62 120 180 330
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 260 320 290 200 150 190 73 169 98 82 262 45 20 30 27 30 47 31 10 14 21 45
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND ND NO ND ND ND ND ND NO ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 1.8 ND ND ND ND NO NO ND ND ND 73.2 96 120 188 115 190 99 34 43 29 12
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND ND NO NO ND ND ND ND NO NO ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND JNDND
ND ND ND ND
11-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND 1.4 3.2 2 2.79 0.664 0.65 ND ND 0.63
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND ND ND ND ND ND NO ND ND ND NO ND ND ND
Trans 1 2-Dichloroe[hene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 3.5 ND ND ND ND NO 4 ND ND 4.9 2.6 4.3 4.1 4.77 L67 0.61 ND 1.1 0.93
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 570 640 1,000 610 460 140 440 346 279 170 750 308 501 540 527 187 130 390 310 330
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1 2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO NO ND ND ND NO NO NO ND NO NO ND ND
Chlorobem,ene NP NP NP NP NP NP NP aNPNP NP NP NP NP ND NO ND ND ND ND ND 0.55 ND ND ND ND NO ND ND ND NO ND ND ND
14-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NO ND ND ND ND NO NO ND ND ND ND NO ND ND ND
1,1,1,2-Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA 0.64 ND ND ND ND NO ND ND ND ND ND ND ND ND ND
TOTAL CHLORINATEDSDETECTED NP NP NP NP NP NP NP NP NP NP NP 3 330 2,865 4 290 3 110 2 110 4 630 1,253 2 400 2 627 2 062 2 137 598 652 732 763 372 461 363 237 567 541 719
ND=Not Detected at the method detection limit.
NP=Well not present at time of sampling.
RW-6 Prepared by:AWA
1022-59-d—Historical Well Tables 2022..Is Checked by:RLB

Monitoring Well RW-7
Concentrations in Parts per Billion(µg/1)
Andrei Industries
Asheville,North Carolina
BLE Job Number J22-1022-59
Yearly Quarter 1991 1993 1994 1995 1996 1997 1998 1999 2000 2000 2001 2002 2003 2004 2005 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
3rd 4th 2nd 3rd 4th 1st 2nd 3rd 4th 1st 2nd 3rd 3rd 4th 4th 1st 4th 4th 4th 4th 4th 4th 1st 4th 4th 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd 3rd
Contaminant
Tetrachloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 2,300 1,300 2,200 2,300 2,100 1,700 700 855 2,090 2,880 107 41 57 33 12 ND ND ND ND ND ND 0.58
Trichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 250 220 400 300 280 200 98 95 104 158 10 8 18 36 ND ND 0.6 0.5 NO ND ND ND
Chloroform NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND 11.1 1.2 NO ND ND ND ND ND NO ND ND ND
Vinyl Chloride NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 13 ND ND ND ND NO NO ND ND ND 12.6 14.7 8.7 8.91 24.9 2 6.7 5.6 3.4 5.1 4.8
1,1,1-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND ND NO NO ND ND ND ND NO ND ND ND
1,1,2-Trichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND M6.522
ND ND ND ND
11-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO ND ND ND ND 1.2 NO ND ND NO ND ND ND
1,2-Dichloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND ND ND ND ND ND ND NO ND ND ND NO ND ND ND
Trans 1 2-Dichloroe[hene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 6.6 ND ND ND ND NO 2.3 ND ND ND ND NO NO ND ND NO ND ND ND
Cis 1,2-Dichloroethene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 450 410 1,100 810 640 460 260 188 219 345 71.1 612 401 620 570 190 24 36 89 120
Trichlorofluoromethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND
1 2-Dichloro ro ane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND NO ND ND ND ND NO NO NO ND ND ND NO NO ND ND NO NO ND ND
Chlorobem,ene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND 4.2 ND ND ND ND ND ND ND ND ND ND NO ND ND ND NO ND ND ND
14-Dichlorobenzene NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP ND ND ND ND ND ND NO NO ND ND ND ND NO NO ND ND ND ND ND ND ND ND
1,1,1,2-Tetrachloroethane NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP NA NA NA NA NA NA NA NO ND ND ND ND NO ND ND ND ND ND ND ND ND ND
TOTAL CHLORINATEDS
DETECTED NP NP NP NP NP NP NP NP NP NP NP NP NP NP NP 3 000 1,954 3,700 3 410 3 020 2,3
60 1,058 1,141 2,413 3,383 200 675 492 698 1 591 215 9.1 29 30 39 1 94 125
ND=Not Detected at the method detection limit.
NP=Well not present at time of sampling.
RW-7 Prepared by AWA
1022-59-d—Historical Well Tables 2022..Is Checked by:RLB

Total Chlorinated VOC Concentrations in MW-1
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
10,000
9,000
8,000
7,000
ZL 6,000
0
5,000
0
= 4,000
0
U
3,000
2,000
1,000
0
01 O - N M I:t kf) ',0 r- 00 01 O - N M I:t v') ',0 r- 00 01 O N M �t V') 1�0 r- 00
00 01 01 01 01 01 01 01 01 O O O O O O O O O O .--i - - - .--i - - .--i
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
U U N N N U U N N U U N N N U U N N U U N N N U U N N U U N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-2
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
800
700
600
500
0
400
c 300
U
200
100 WA
0
01 O -- N M Vn 11O r- Oc 01 O -- N M I:t V) 11C r__ Oc 01 O -- N M Vn 11O r- Oc N M
00 d1 d1 d1 d1 d1 d1 d1 al al al O O O O O O O O O O ,--i �--� ,--i �--� ,--i �--� ,--i �--� .--� �--� N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-3
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
20,000
18,000
16,000
14,000
12,000
0
10,000
8,000
0
U
6,000
4,000
2,000
0
M :t Ln \O C-- OD 01 O -- N M VO [-- OO O1 O -- N M VO l- OO O1
00 01 01 01 01 01 01 01 01 01 01 O O O O O O O O O O ,--i - - - - - - - ,--i — N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-4
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
2,000
1,800
1,600
1,400
1,200
0
1,000
800
0
U 600
400
200
0
01 O .--i N M ll- 00 (7� M N �.O � 00 O1 O C1
00 01 a1 a1 a1 a1 a1 a1 a1 a1 a1 O O O O O O O O O O — — — — — — — — — — N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-5
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
60,000
50,000
on
40,000
0
30,000
0
0
U 20,000
10,000
0
M kn �'O C­ 00 01 M 'It kn "D � 00 01 O W) 00
0o a1 a1 a1 a1 a1 01 a1 a1 a1 a1 O O O O O O O O O O - — — — — —
Q L1 L1 Q L1 Q Q Q Q Q L1 L1 Q Q L1 Q Q Q Q Q A Q Q L1 L1 Q L1 L Q �1 A Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-6
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
50,000
45,000
40,000
35,000
30,000
0
25,000
20,000
0
U
15,000
10,000
5,000
0
O> O - N M kn l� 00 01 O N M I:t kn � r- W 01 O
DD 01 01 01 01 01 01 01 01 01 01 O O O O O O O O O
O O N O O N O O N O O N O O N O O N O O N O O N O O N N O N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-7
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
250
200
150
0
c�
100
0
U
50
0
M I:t kn 1�0 11_ 00 01 M V') �O r- 00 01 O - N M I:t kr) "O r­ 00 01 O -- N M
00 11 O1 11 11 11 01 01 01 01 O O O O O O O O O O .--i — .--i — .--i — —
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
U U U U U U U U N N N N N N N N N N U U U U U U U U U U N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-8
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
1,800
1,600
1,400
1,200
an
c 1,000
800
U 600
400
200
0
01 O -- N M I:t kf) 11C r- 00 01 C-- 00 01 O -- N M I:t V) "CC-- Oo O1
00 d1 d1 al al al al al al 01 01 O O O O O O O O O O — — — — — — ,--i - ,--i - N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-8A
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
7,000
6,000
5,000
n
c 4,000
0
3,000
0
0
U
2,000
1,000
0
01 O N M V) "O r­ 00 01 O .--i N M I:t W) 1,0 l- 00 C\ O -- N M �t kn "O r- 00
00 11 11 1 1 1 1 1 1 1 1 11 11 11 11 O O O O O O O O O O .--i - .--i - .--i - - .--i - .--i N N N N N
O O O N N N N N N N N O O O O O O O O N N N N N N N O O O O O O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-9
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
7,000
6,000
5,000
4,000
0
c�
s.
3,000
0
U
2,000
1,000
0
a1 O -- N M I:t V) 11C r— 00 01 O -- N M Ln "O C-- 00 01 O -- N M I:t Ln "C C-- Oo O1
00 01 01 al al al al al al al al O O O O O O O O O O — — — — — — ,--i — ,--i — N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-10
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
14,000
12,000
10,000
c 8,000
0
0 6,000
0
0
U
4,000
2,000 lot
0
01 O N M I:t V') 110 l— 00 01 O - N M �t W) 1�0 l— 00 01 O -- N M �t kr) 1,0 l-- 00 01
o0 11 O\ 01 01 01 01 11 11 11 11 O O O O
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N U U N U U N U U N U U N N U N N U N N U U N U U N U U N N U O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-11
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
6,000
5,000
4,000
an
0
3,000
0
U 2,000
1,000
0
01 O -- N M I:t V) 11C r— 00 01 O -- N M Ln "O C-- 00 01 O -- N M I:t V) "CC-- Oo O1
00 d1 d1 al al al al al al 01 01 O O O O O O O O O O — — — — — —I ,--i - ,--i — N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-12
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
8,000
7,000
6,000
5,000
0
4,000
c 3,000
U
2,000
1,000
0
Ln 11O r__ Oc 01 O -- N M I:t V) 11C r- Oc 01 O -- N M Ln 11O r- Oc a, O -- N M
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-13
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
8,000
7,000
6,000
5,000
0
4,000
c 3,000
U
2,000
1,000
0
01 O N M Vl `O l- 00 C1 O N M �t V") \O l- 00 C1 O N M It N \O 1- 00
00 01 01 41 41 41 01 41 41 41 41 O O O O O O O O O O - - - - - - - - - - N N N N N
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-14
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
1,800
1,600
1,400
1,200
an
c 1,000
800
U 600
400
200
0
01 O -- N M I:t V) 11C r— 00 01 C-- 00 01 O -- N M I:t V) "CC-- Oo O1
00 d1 d1 al al al al al al 01 01 O O O O O O O O O O — — — — — — ,--i - ,--i - N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-15
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
800
700
600
500
0
400
c 300
U
200
100
0
O\ O N M Vl "O l- 00 C1 O N M �t Vl `O l� 00 01 O N M It V) �'O l- 00
00 01 01 01 01 01 01 01 41 41 11 O O O O O O O O O O - - - - - - - - - - N N N N N
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-16
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
500
450 - /A\\
400
350
300
0
a 250
200
0
U
150
100
50
0
M I:t V) 11C r- 00 01 O — C-- 00 01 O -- N M I:t V) "CC-- Oo
00 d1 d1 d1 d1 al al al al al al O O O O O O O O O O — — — — — — ,--i - ,--i - N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-17
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
700
600
500
n
c 400
0
300
0
0
U
200 -
100 -
0
01 O .--i N M It kf) �,O C­ 00 01 O .--i N M It kn 1,0 r- 00 V) 1,0 r- 00
00 11 01 01 01 11 11 11 11 11 11 O O O
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
U U U N N N U U N N N U U U N N U U U N N N U U N N N U U U N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-18
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
300
250
200
n
0
150
100
50
0
M kn C­ 00 01 O M I:t kn �O r- 00 C1 O N M 1zj- v') ',O l� 00
OO a1 1� C�N a1 a1 C�N 1� 1 1 1 1 11 O O O O O O O O O O — — — — — — — — — — N N N N N
N N U U N N U U N N U U N N U U N N U U N N U N N U U N N U U O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-19
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
35
30
25
n
c 20
0
15
0
0
U
10
5
0
00 01 a1 a1 a1 a1 a1 a1 a1 a1 a1 O O O O O O O O O O - - - - - - - N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-20
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
3.00
2.50
2.00
n
0
1.50
t j 1.00
0.50
0.00
M tf) IC DD a1 O -- N M lzt to IO r­ 00 N M to ICl— 00 O� O ^� N M
00 d\ � � a1 a1 a1 � d\ d\ O1 O O O O O O O O O O -� -� .-� .-� .-� .-� .-� .-� .-� — N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N U U U N N N U U U N N N U U U N N N N U U U N N N U U U N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-21
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
2.50
2.00
1.50
0
c�
1.00
0
U
0.50 - V, V
0.00
01 O - N M 1zj' kf) ',0 l— 00 0') O - N M V') � 00 01 O N M I:t kn "0 r- 00
00 01 171 1 1 1� O� 1� a1 a1 O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-22
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
1.00
0.90
0.80
0.70
0.60
0
0.50
0.40
0
U
0.30
0.20
0.10
0.00
't N �10 r_ 00 a1 O 't W) � � 00 a1
00 01 01 a1 a1 O1 O1 a1 01 a1 a1
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-23
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
2,000
1,800
1,600
1,400
1,200
0
1,000
800
0
U
600
400
200
0
O N M 't kn �10 00 (71� O -- N M 'It kn "0 r- 00 0\ O -- N M It W) �'c � 00 01 O
00 01 01 01 01 01 01 O O O O O O O O O O — — — —
9 9 9
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q A Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-24
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
1,000
900
800
700
600
0
500
400
0
U
300
200
100
0
00 01 a1 a1 a1 a1 a1 a1 a1 a1 a1 O O O O O O O O O O — — —
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-25
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
1,600
1,400
1,200
1,000
0
800
c 600
U
400
200
0
(0, O N M �t V-) "0 r- 00 C1 O N M �t �n �'O r- 00 C1 O N M �t W) "0 r- 00 C1 O N M
00 61 41 41 41 01 01 01 01 41 41 O O O O O O O O O O --� --� --� •--� •--� •--� --� --� •--� •--� N N N N N
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in MW-26
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
14
12
10 -
� 8
0
c�
s.
u
6
0
U
4 -
2
0
M Vn "O C-- 00 (D1 O -- N M I:t V) "C r- 00 O1 O -- N M Ln "O r- Oo O1
01 01 01 01 01 01 01 01 01 01 O O O O O O O O O O .--i �--� ,--i �--� .--i �--� ,--i �--� ,--i - N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q z z z z z
Month-Year

Total Chlorinated VOC Concentrations in MW-44
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
9,000
8,000
7,000
6,000
on
c 5,000
0
4,000
0
0
U 3,000
2,000
1,000
0
O1 O - N M 'zi, WP) 110 � 00 O1 O .--i N M '�t kn �O r- 00 O1 O - N cn � V) 1�0 r- 00 O1 O - N M
00 01 O1 11 a1 1 O1 01 O1 O1 01 O O O O
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N U N U N U N U N N U N U N U N U N U U N U N U N U N U U N U O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-1
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
60,000
50,000
40,000
on
0
30,000
0
U 20,000
10,000
0
O1 O - N M 1zj' V) 1,0 � 00 O1 O — N M kn r- 00 O1 O - N M � kn 1�0 r- 00 O1 O - N M
OO 01 O1 11 a1 01 O1 01 O1 O1 01 O O O O
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N U N U N U N U N N U N U N U N U N U U N U N U N U N U U N U O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-2
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
3,500
3,000
2,500
n
c 2,000
0
1,500
0
0
U
1,000 -
500
0
M v') � 00 01 O — N cn kn r- 00 01 O N M �t kn "C t- 00 01 O N M
00 11 01 01 01 01 01 01 01 01 11 O O O O
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
U U N N N U U U U N N U U N N N U U U N N U U U N N N U U N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-3
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
14,000
12,000
10,000
n
c 8,000
6,000
0
U
4,000
2,000
0
01 O N M �t WP) 110 l� 00 01 O .--i N M It kn 1�0 r­ 00 01 O - N M �t kr) ',O l- 00
OO 01 01 01 11 01 01 11 11 11 11 O O O O - .--i - .--i - - .--i N N N N N
N N O N O N N O N O N O O N O N O O N O N O N N O N O N O O N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-4
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
6,000
5,000
an
4,000
0
3,000
0
U 2,000
1,000
0
01 O — N M �t Vl `O r- 00 C1 O N M �t �n "0 r- 00 O1 O N M Wn �O l� Oc
11 O O O O O O O O O O �--� �--� �--� �--� �--� '--� '--� '--� — — N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N N N U U U N N N U U U N N N U U U N N N U U N N N U U U N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-5
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
7,000
6,000
5,000
c 4,000
0
3,000
0
0
U
2,000
1,000
0
01 O N M �t In ',O l- 00 C1 O .--i N M kn � 00 O� O - N M kn M
00 01 O O O O
U N U N U N U N U N U N U N U N N U N U N U N U N U N U N U N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-6
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
5,000
4,500
4,000
3,500
3,000
0
2,500
2,000
0
U
1,500
1,000
500
0
a1 O N M 't N �10 1- 00 cl� O N M 't N � 1­ 00 C� O -- N M It If) r- 00 01 O -- N M 't
0o O1 O1 O1 O1 O1 O1 O1 O1 O1 O1 O O O O O O O O O O — — — — — — — — — — N N N N N
9 9 9 9
N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

Total Chlorinated VOC Concentrations in RW-7
3rd Quarter 1991 - 3rd Quarter 2022
Andrex Industries,Asheville, NC
BLE Job No. J22-1022-59
4,000
3,500
3,000
2,500
0
2,000
a
u
c 1,500
U
1,000
500
0
M kn r- 00 01� O — N M I:t kn 1�0 r- 00 D\ O M �t tn "0 r- 00 M
O O O O O O O O O O — — — — — — — — — — N N N N N
U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U
N U U U U U U U U U U U U U U U U U U U U U U N N N N N N N N O O O O O
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Z Z Z Z Z
Month-Year

APPENDIX E
VOC Time vs. Concentration Plots

Monitoring Well MW-5
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
9,000
Perchloroethene
Trichloroethene
8,000
cis-1,2-Dichloroethene
—X—Vinyl Chloride
7,000 0 Injection RW-1, RW-3, RW-5, & RW-7
0 Injection IW-2
—_J 6,000 L Injection IW-1 & IW-3
dA ♦ Injection RW-3, IW-1,& IW-3A
5,000 0 Injection RW-1, RW-3, RW-5, & RW-7
C
0 Injection RW-1, RW-3, & RW-5
cv
4- 4,000
a,
u
r—
c°� 3,000
2,000
1,000
< Baseline Data >
0
0) O r-I N M R* Ln W IN 00 0) O r-I N M R*
O r-I r-I r-I r-I r-I e-4 r-I r-1 r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-5
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
60,000
fPerchloroethene
—4 Trichloroethene
cis-1,2-Dichloroethene
50,000
—$FVinyl Chloride
e Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
0,000 A Injection RW-1, RW-3, RW-5, & RW-7
dA
Injection IW-2
L Injection IW-1 & IW-3
O
r-30,000 ♦ Injection RW-3, IW-1, & IW-3A
i
GJ
u
r-
U20,000
10,000
<- Baseline Data ->
0
r-I N M I Ln w N w m O r-I N M I Ln w N w m O r-I N M 4 m w N w m O r-I N M I Ln
01 01 01 01 01 01 01 01 01 O O O O O O O O O O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N N
01 01 01 01 01 01 01 01 01 O O O O O O O O O O O O O O O O O O O O O O O O O O
rl r-I r-I r-I r-I r-I r-I r-I r-I N N N N N N N N N N N N N N N N N N N N N N N N N N

Monitoring Well MW-5
TCE & Vinyl Chloride
600
—6- Trichloroethene
-40—Vinyl Chloride
500
0 Injection RW-1, RW-3, RW-5, & RW-7
0 Injection RW-1, RW-3, & RW-5
J 400 ♦ Injection RW-1, RW-3, RW-5, & RW-7
dA
� 0 Injection IW-2
0 Injection IW-1 & IW-3
O
i 300 ♦ Injection RW-3, IW-1, & IW-3A
GJ
u
r—
c°� 200
100
< Baseline Data >
0
0) O r-I N M Rr Ln W N 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-6
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
4,000 Perchloroethene
Trichloroethene
cis-1,2-DichIoroethene
3,500 —X—Vinyl Chloride
0 Injection RW-1, RW-3, RW-5, & RW-7
3,000 0 Injection RW-1, RW-3, & RW-5
0 Injection IW-1 & IW-3
♦ Injection RW-3, IW-1,& IW-3A
2,500 ♦ Injection RW-1, RW-3, RW-5, & RW-7
A Injection IW-2
O
2,000
a,
c 1,500
V
1,000 JA on I
< Baseline Data >
500
0
m O r-I N M R* Ln w N 00 M O r-I N M R*
O r-1 r-I r-I r-1 r-I r-I r-I r-I r-I r-1 N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-6
TCE & Vinyl Chloride
300
Trichloroethene
-- —Vinyl Chloride
250 ♦ Injection RW-1, RW-3, RW-5,& RW-7
0 Injection IW-2
Injection RW-1, RW-3, RW-5, & RW-7
200
0 Injection RW-1, RW-3, & RW-5
tw
A Injection IW-1 & IW-3
C
O
m
150 a Injection RW-3, IW-1, & IW-3A
I-
4000)
a,
v
C
UO 100 00000
50
< Baseline Data >
0
0) O r-I N M R* Ln 1.0 I� 00 01 O r-1 N M 4*
O r-I r-I r-I r-I r-I r-I ri ri r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-6
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
45,000
a—Perchloroethene
40,000 —0--Trichloroethene
cis-1,2-Dichloroethene
35,000 —$$—vinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
:230,000 A Injection IW-2
0 Injection RW-1, RW-3, RW-5, & RW-7
025,000 0 Injection RW-1, RW-3, & RW-5
0 A Injection IW-1 & IW-3
♦ Injection RW-3, IW-1, &IW-3A
-20,000
GJ
u
I`
c°�15,000
10,000
<-- Baseline Data -->
5,000
0
v-I N M 4* Ln l0 N oo 01 O v-I N M 11* Ln l0 P% oo 01 O v-I N M 4:* Ln lD I� oo 01 O v-I N M RcT Ln
01 01 01 01 01 01 01 01 01 O O O O O O O O O O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N N
01 01 01 01 01 01 01 01 01 O O O O O O O O O O O O O O O O O O O O O O O O O O
r-I r-I r-I r-I

Monitoring Well MW-7
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
350
Perchloroethene
Trichloroethene
300 cis-1,2-Dichloroethene
—10—Vinyl Chloride
0 Injection RW-1, RW-3, RW-5, & RW-7
250 A Injection IW-2
A Injection IW-1 & IW-3
A Injection RW-3, IW-1,& IW-3A
dA
0 Injection RW-1, RW-3, RW-5, & RW-7
200 p Injection RW-1, RW-3,& RW-5
O
a=+
cv
150
u
0
V
100
50
F—< Baseline Data >
0 49
01 O r-I N M 10 M w I�% 00 M O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-7
TCE & Vinyl Chloride
60
50
--i Trichloroethene
-- -Vinyl Chloride
J" 40 A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
A Injection RW-1, RW-3, RW-5, & RW-7
O
30 n, Injection IW-2
i
A Injection IW-1 & IW-3
C
♦ Injection RW-3, IW-1, & IW-3A
V 20 -
10
< Baseline Data >
0
M O r-I N M I.A %D I� 00 0) O r-I N M
O r-I r-I r-I r-1 r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-9
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
6,000
-a--Perch loroethene
fTrichloroethene
5,000 � cis-1,2-Dichloroethene
-10—Vinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
4,000 ♦ Injection RW-1, RW-3, & RW-5
�
♦ Injection RW-3, IW-1,& IW-3A
aA
�- ♦ Injection RW-1, RW-3, RW-5, & RW-7
C
p A Injection IW-2
i 3,000 A Injection IW-1 & IW-3
C
t�
C
u° 2,000
1,000
< Baseline Data >
0
01 O r-1 N M Cr Ln l0 N 00 G1 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-9
TCE & Vinyl Chloride
400
Trichloroethene
350 —X—Vinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
300 A Injection IW-2
J 0 Injection IW-1 & IW-3
to 250 A Injection RW-1, RW-3, RW-5, & RW-7
0 Injection RW-1, RW-3, & RW-5
O
i 200 L Injection RW-3, IW-1, & IW-3A
GJ
r 150
O
V
100 Op
50
< Baseline Data >
OOOA
M O r-I N M R* Ln W N 00 C1 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-10
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
4,000
Perchloroethene
Trichloroethene
3500 cis-1,2-Dichloroethene
—1FVinyl Chloride
3,000 ♦ Injection RW-1, RW-3, RW-5, & RW-7
A Injection IW-2
0 Injection IW-1 & IW-3
= 2,500 L Injection RW-3 IW-1 & IW-3A
C 0 Injection RW-1, RW-3, RW-5, & RW-7
O
2,000 kL ♦ Injection RW-1, RW-3, & RW-5 —
i
GJ
c 1,500 -
V
1,000
< Baseline Data >
500
0
0) O r-I N M Re Lm O n 00 01 O rl N M
O r4 rl rl rl e-I e-I rl rl rl rl N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-10 Trichloroethene
TCE & Vinyl Chloride - Vinyl Chloride
300 A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
♦ Injection RW-1, RW-3, RW-5, & RW-7
250
0 Injection IW-2
♦ Injection IW-1 & IW-3
200 ♦ Injection RW-3, IW-1, & IW-3A
dA
C
O
150
a,
u
C
c°� 100 \46 A All
50
J I f UlllllllF
< Baseline Data >
0 46
M O r-I N M Lm %D N 00 G1 O r-I N M R*
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-11
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
3,000
Perchloroethene
2500 Trichloroethene
cis-1,2-Dichloroethene
—*—Vinyl Chloride
0 Injection RW-1, RW-3, RW-5, & RW-7
2,000
A Injection RW-1, RW-3, & RW-5
dA
=L 0 Injection IW-1 & IW-3
0 Injection RW-3, IW-1,& IW-3A
O
1,500 ♦ Injection RW-1, RW-3, RW-5, & RW-7
i
A Injection IW-2
GJ
u
r—
c°� 1,000
500 < Baseline Data > NOOK
0
0) O r-I N M Rr Ln W 1� 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-11
TCE & Vinyl Chloride
300
F Trichloroethene
— —Vinyl Chloride
250
♦ Injection RW-1, RW-3, RW-5, & RW-7
A Injection IW-2
J 200 0 Injection RW-1, RW-3, RW-5, & RW-7
0 Injection RW-1, RW-3, & RW-5
C 0 Injection IW-1 & IW-3
i 150 v Injection RW-3, IW-1, & IW-3A
(IJ
u
r—
c°� 100
50
< Baseline Data >
0
0) O r-I N M R* Lm l0 N 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-12
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
8,000
f Perch loroethene
7,000
f Trichloroethene
cis-1,2-Dichloroethene
6,000 Vinyl Chloride
L Injection RW-1, RW-3, RW-5, & RW-7
J
aA 5,000
0 Injection RW-1, RW-3, & RW-5
�- A Injection IW-1 & IW-3
C
p ♦ Injection RW-3, IW-1, & IW-3A
4,000 ♦ Injection RW-1, RW-3, RW-5, & RW-7
C A Injection IW-2
c 3,000
u
2,000 -
< Baseline Data >
1,000 00001),
0 .. —
C1 O r-1 N M q* Lm l0 N 00 M O r-I N M
O r-1 r-1 r-1 r-I r-1 r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-12
TCE & Vinyl Chloride
180
160 -
-4 Trichloroethene
140 —X—Vinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
120 A Injection IW-2
0.0
�- A Injection RW-1, RW-3, RW-5, & RW-7
c 100
O A Injection RW-1, RW-3, & RW-5
a=+
80 0 Injection IW-1 & IW-3
4-0
u ♦ Injection RW-3, IW-1, &IW-3A
C
u° 60
40
< Baseline Data >
20
0
01 O r-I N M q* Ln l0 N 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Perchloroethene
Monitoring Well MW-13 Trichloroethene
PCE, TCE, CIS-1,2 DCE, & Vinyl Chloride cis-1,2-Dichloroethene
—X—Vinyl Chloride
2,000 _ _ ♦ Injection RW-1, RW-3, RW-5, & RW-7
0 Injection IW-2
A Injection IW-1 & IW-3
1,800 0 Injection RW-3, IW-1, & IW-3A
0 Injection RW-1, RW-3, RW-5, & RW-7
1,600 A Injection RW-1, RW-3,& RW-5
1,400 AL
OF
tw
1,200
c
0
m
1,000
c
v 800
c
0
U
600
<-- Baseline Data -->
200
0
C1 O N M R* Ln 1.0 I*% 00 01 O rl N M
O r-1 rl rl r-I r1 r1 r1 r1 r1 r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-14
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
2,000 —L Perchloroethene
1,800 Trichloroethene
cis-1,2-Dichloroethene
1,600 -40—Vinyl Chloride
A Injection RW-1, RW-3, RW-5, & RW-7
1,400 0 Injection RW-1, RW-3, & RW-5
A Injection IW-1 & IW-3
1,200 ♦ Injection RW-3, IW-1, & IW-3A
C <- Baseline Data -> ♦ Injection RW-1, RW-3, RW-5, & RW-7
0 A Injection IW-2
1,000
800
/Oom
V
600
400
200
0
(n O r-I N M R* Ln l0 N 00 0) O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-24
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
800
Perchloroethene
Trichloroethene
700 tcis-1,2-Dichloroethene
—X—Vinyl Chloride
C00 ♦ Injection RW-1, RW-3, RW-5, & RW-7
A Injection IW-2
dA 500 0 Injection IW-1 & IW-3
♦ Injection RW-3, IW-1,& IW-3A
L Injection RW-1, RW-3, RW-5, & RW-7
O
400 ♦ Injection RW-1, RW-3, & RW-5
i
GJ
r- 300 - -
V
< Baseline Data >
200
100
0
0) O r-I N M Rr Ln W N 00 01 O r-1 N M
O r-I r-I r-I rl r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-44
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
8,000
Perchloroethene
Trichloroethene
7,000 cis-1,2-Dichloroethene
— —Vinyl Chloride
6,000 0 Injection RW-1, RW-3, RW-5, & RW-7
0 Injection RW-1, RW-3, & RW-5
Injection IW-1 & IW-3
to 5,000 p Injection RW-3, IW-1, & IW-3A
♦ Injection RW-1, RW-3, RW-5, & RW-7
O
4,000 0 Injection IW-2
i
GJ
c 3,000
V
2,000
1,000
Baseline Data --->
0 Q
0) O r-I N M Rr Ln W N 00 01 O r-I N M
O r-1 r-1 r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Injection Well IW-2
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
300
-0 Perchloroethene
Trichloroethene
250
cis-1,2-Dichloroethene
— —Vinyl Chloride
0 Injection RW-1, RW-3, RW-5, & RW-7
200 0 Injection RW-1, RW-3, & RW-5
Injection IW-1 & IW-3
C O A Injection RW-3, IW-1, & IW-3A
150 ♦ Injection RW-1, RW-3, RW-5, & RW-7
0 Injection IW-2
GJ
u
r—
c°� 100
50 gase��he 0
0
0) O r-I N M Ct Ln W IN 00 01 O r-I N M
O r-I r-1 r-I r-1 r-I r-I r-I r-1 r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Injection Well IW-2
TCE & Vinyl Chloride
25
Trichloroethene
— —Vinyl Chloride
20 8ase/il, �a ♦ Injection RW-1, RW-3, RW-5, & RW-7
0 Injection IW-2
0 Injection RW-1, RW-3, RW-5, & RW-7
dA
15 0 Injection RW-1, RW-3, & RW-5
C
p 0 Injection IW-1 & IW-3
a=+
L- ♦ Injection RW-3, IW-1, & IW-3A
C
10
c
u°
5
0AA A
0) O rl N M Ln W N 00 0) O r-I N M
O r-4 r-4 r-I rl r-I rl r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-1
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
25,000
f Perchloroethene
Trichloroethene
cis-1,2-Dichloroethene
20,000
—1FVinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
A Injection IW-2
OD A
=L15,000 ♦ Injection IW-1 & IW-3
♦ Injection RW-1, RW-3, RW-5, & RW-7
C A Injection RW-1, RW-3, & RW-5
c0 i ♦ Injection RW-3, IW-1,& IW-3A
u.000
V
5,000
< Baseline Data >
0
C1 O r-I N M qF LM tD ^ 00 M O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-1
TCE & Vinyl Chloride
3,000
}Trichloroethene
2500 Vinyl Chloride
A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
2,000 ♦ Injection RW-3, IW-1, & IW-3A
dA
=L ♦ Injection RW-1, RW-3, RW-5, & RW-7
C
0 A Injection IW-2
+� 1,500
i A Injection IW-1 & IW-3
GJ
u
1`
c°� 1,000
< Baseline Data >
500
0 1 M
C1 O r-I N M R* Ln W N 00 01 O r-I N M
O r-1 r-I r-I r-I r-I r-1 r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-3
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
14,000
—0 Perchloroethene
Trichloroethene
12,000
cis-1,2-Dichloroethene
--*-Vinyl Chloride
10,000 0 Injection RW-1, RW-3, RW-5, & RW-7
J 0 Injection RW-1, RW-3, & RW-5
txO ♦ Injection RW-3, IW-1, & IW-3A
= 8,000 ♦ Injection RW-1, RW-3, RW-5, & RW-7
C 0 Injection IW-2
0 Injection IW-1 & IW-3
6,000
U
sr
O
V
4,000
2,000
< Baseline Data >
0
0) O ri N M q* Ln 1.0 I� 00 M O r-1 N M
O rl ri ri r-1 r-1 r-1 r-1 r-1 r-1 r-1 N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-3
TCE & Vinyl Chloride Trichloroethene
600 —X—Vinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
500 0 Injection IW-2
0 Injection IW-1 & IW-3
0 Injection RW-1, RW-3, RW-5, & RW-7
400 0 Injection RW-1, RW-3, & RW-5
dA
♦ Injection RW-3, IW-1, & IW-3A
C
O
300
a,
u
r—
c°� 200
100
< Baseline Data > V INC
0
m O r-I N M 4* Ln w 1� 00 M O r-I N M R*
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-5
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
5,000
Perchloroethene
4,500
Trichloroethene
4,000 cis-1,2-Dichloroethene
—llFVinyl Chloride
3,500 A Injection RW-1, RW-3, RW-5, & RW-7
�. < Baseline Data >
\ A Injection RW-1, RW-3, & RW-5
3,000 o Injection IW-1 & IW-3
A Injection RW-3, IW-1,& IW-3A
O
2,500 A Injection RW-1, RW-3, RW-5, & RW-7
0 Injection IW-2
u 2,000
r-
O
V
1,500
1,000
500
0
0) O r-I N M R* LM W ^ 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-5
TCE & Vinyl Chloride
450
Trichloroethene
400 —i1FVinyl Chloride
♦ Injection RW-1, RW-3, RW-5, & RW-7
350 - A Injection IW-2
< Baseline Data > A Injection RW-1, RW-3, RW-5, & RW-7
300 p Injection RW-1, RW-3, & RW-5
dA
Injection IW-1 & IW-3
c 250
C A Injection RW-3, IW-1, & IW-3A
cv
200
GJ
u
C
c°� 150
100
50
0
01 O r-I N M Rr LM l0 11% 00 Im O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-6
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
2,500
W-Perch loroethene
Trichloroethene
2,000 cis-1,2-DichIoroethene
—X—Vinyl Chloride
A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
1,500 ♦ Injection RW-3, IW-1,& IW-3A
A Injection RW-1, RW-3, RW-5, & RW-7
O
z; Z_\ Injection IW-2
m
A Injection IW-1 & IW-3
C
1,000
c
O
u
< Baseline Data >
500
0
0) O r-I N M q* LM lD N 00 G1 O r-I N M
O r-I r-I r-I r-I r-I r-1 r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-6
TCE & Vinyl Chloride
400
—4 Trichloroethene
350 Vinyl Chloride
0 Injection RW-1, RW-3, RW-5, & RW-7
300 � Injection IW-2
0 Injection IW-1 & IW-3
J
dA 250 A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
C
G ♦ Injection RW-3, IW-1,& IW-3A
P 200
c
a�
c 150
u°
000
100
50 -
< Baseline Data > 00000�%*%,� -\wAV-s4%>
01. I IA . . . <
C1 O r-I N M RF LM l0 N 00 G1 O r-I N M R*
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-7
PCE, TCE, cis-1,2 DCE, & Vinyl Chloride
3,500
f Perchloroethene
3,000 Trichloroethene
cis-1,2-Dichloroethene
-*t—Vinyl Chloride
2,500 0 Injection RW-1, RW-3, RW-5, & RW-7
0 Injection RW-1, RW-3, & RW-5
dA A Injection RW-3, IW-1, & IW-3A
2,000 ♦ Injection RW-1, RW-3, RW-5, & RW-7
O
A Injection IW-2
cv
A Injection IW-1 & IW-3
1,500
QJ
C
O
V
1,000
< Baseline Data >
500 OF 0
0
0) O r-I N M Cr Ln W N 00 01 O r-I N M
O r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Recovery/Injection Well RW-7
TCE & Vinyl Chloride
200
180 Trichloroethene
—W-Vinyl Chloride
160 ♦ Injection RW-1, RW-3, RW-5, & RW-7
140 A Injection IW-2
A Injection IW-1 & IW-3
dA
=L 120 A Injection RW-1, RW-3, RW-5, & RW-7
C
O A Injection RW-1, RW-3, & RW-5
+-- 100
L- ♦ Injection RW-3, IW-1,& IW-3A
C
80
C
O
V
60 -TI
40
< Baseline Data >
20
0 Jml
0) O r-1 N M RF off l0 N 00 G1 O r-I N M
O r-I r-1 r-1 r-1 r-1 r-1 r-1 r-1 r-1 r-1 N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

APPENDIX F
Metabolic Byproducts in MW- 12 and MW-5
Time vs. Concentration Plots

Monitoring Well MW-5
Acetone, 2-Hexanone, & MEK
1,200
Acetone
1000 2-Hexanone
MEK
A Injection RW-1, RW-3, RW-5, & RW-7
800 A Injection RW-1, RW-3, & RW-5
dA
=- A Injection RW-1, RW-3, RW-5, & RW-7
C
O n, Injection IW-1 & IW-3
+� 600
c�
L Injection RW-3, IW-1, & IW-3A
a-0
C
GJ
u
C
u° 400
200
<Baseline Data>
tck .— . .— —m--LAL—m Now
G1 O r-I N M Rr Ln W N 00 01 O T-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-5
2-Hexanone & MEK
350
2-Hexanone
300 MEK
A Injection RW-1, RW-3, RW-5, & RW-7
250 A Injection IW-1 & IW-3
J
A Injection RW-3, IW-1, & IW-3A
C 200 A Injection RW-1, RW-3, RW-5, & RW-7
O
a,
i A Injection RW-1, RW-3, & RW-5
150
u
C
O
V
100
50
<Baseline Data>
0
G1 O r-I N M Re Ln W 11%% 00 C1 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-5
Acetone, 2-Hexanone, MEK, & Toluene
7,000 ---F � -
6,000 -4F Acetone
2-Hexanone
MEK
5,000 --X—Toluene
J 0 Injection RW-1, RW-3, RW-5, & RW-7
dA
=L 4,000 A Injection IW-1 & IW-3
C
O A Injection RW-3, IW-1, & IW-3A
i A Injection RW-1, RW-3, RW-5, &RW-7
3,000 0 Injection RW-1, RW-3, & RW-5
U
C
O
V
2,000
1,000
<Baseline Data>
0
0) O r-I N M Ln W I*% 00 M O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-12
Acetone, 2-Hexanone, & MEK
400
-a Acetone
350
2-Hexanone
300
MEK
♦ Injection RW-1, RW-3, RW-5, & RW-7
J
to 250 A Injection RW-1, RW-3, RW-5, & RW-7
A Injection RW-1, RW-3, & RW-5
O
200 0 Injection IW-1 & IW-3
i
C ♦ Injection RW-3, IW-1, & IW-3A
GJ
150
V
100
50
<Baseline Data>
0
G1 O r-I N M Re Ln W N 00 01 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N

Monitoring Well MW-12
Acetone, 2-Hexanone, MEK, & Toluene
25,000
f Acetone
2-Hexanone
20,000 MEK
— FToluene
A Injection RW-1, RW-3, RW-5, & RW-7
J
A Injection RW-1, RW-3, & RW-5
15,000 A Injection IW-1 & IW-3
C
O 0 Injection RW-3, IW-1,& IW-3A
♦ Injection RW-1, RW-3, RW-5, & RW-7
C
U 10.000
C
O
U
5,000
<Baseline Data>
0 , -1 A -A-- J
C1 O r-I N M Ln lD N 00 C1 O r-I N M
O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I N N N N N
O O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N N