1101_Buncombe_MSWLF_April23GW_FID1815791_20230824

DEN
R USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Bunnell-Lammons Engineering, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Andrew W. Alexander. PG. RSM
E-mail: andy.alexander(cDblecorp.com
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Id Buncombe County Landfill 2726 Riverside Drive, Woodfin, NC, 1101-MSWLF .1600 April 12-17, 2023
28804 1979
0
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑X Assessment Monitoring ❑X Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Andrew W. Alexander, PG RSM Consultant Hydrogeologist 864-288-1265
Facility Representative Name (Print) Title (Area Code) Telephone Number
�� w a• �E,o•,....=a•d,a ®e,•o.owm, 2023-08-24
Signature Date
6004 Ponders Court, Greenville, SC, 29615
Facility Representative Address
C-284 & C-1538
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Affix NC Licensed/ Professional Geologist Seal
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100,1' W A�%,% %
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WATER QUALITY REPORT
FIRST SEMI-ANNUAL EVENT
2023
OLD BUNCOMBE COUNTY LANDFILL
WOODFIN, NORTH CAROLINA
DWM Permit Number 1101-MSWLF-1979
DWR UIC Permit No. W10100353
Prepared For:
Buncombe County, North Carolina
BLE Project Number J22-14175-07
August 22, 2023
BLE North Carolina Business Licenses C-284 & C-1538
IM EJUNNELL
LAMMEINS
EN131NEERmr.
6004 Ponders Court I Greenville, 5C 29515
864.288.1265 �I 854.288,4330 0 [e-mail]
BLECQRMOM

� CANNONS
ENGINEERING
August 22, 2023
Buncombe County Solid Waste Department
81 Panther Branch Road
Alexander, North Carolina 28701
Attention: Ms. Kristy Smith
Subject: Water Quality Report
First Semi -Annual Event 2023
Old Buncombe County Landfill
Woodfin, North Carolina
DWM Permit Number 1101-MSWLF-1979
DWR UIC Permit No. W10100353
BLE Project Number J22-14175-07
Dear Ms. Smith:
Pursuant to authorization of Bunnell-Lammons Engineering, Inc. (BLE) Proposal Number J22-14175-07, dated
July 6, 2022, BLE has prepared this water quality report for the first semi-annual sampling event of 2023 at the
Old Buncombe County Landfill. Consistent with the North Carolina Division of Waste Management (DWM)
— Solid Waste Section (SWS) and the North Carolina Division of Water Resources (DWR) approved
monitoring program, sampling and analysis will be conducted twice in 2023. This report contains the
information required by both the DWM and DWR to document the sampling and analysis activities for the first
semi-annual sampling event of 2023 in the State's permanent project record.
Sincerely,
BUNNELL LAMMONs ENGINEERING INC.
Thomas A. O'Shea
Project Geologist
Registered, NC # 2830
cc: Ms. Jaclynne Drummond — DWM-ARO
Mr. Brett Laverty, P.G. — DWR-ARO
Mr. Michael Rogers, P.G. — DWR-CO
Mr. Riley Blais, G.I.T. — BLE
a4l
Andrew W. Ale der, P.G., RSM
Consultant Hydrogeologist
Registered, NC #1475
'6004 Panders Court, Greenvll€e, SC 29615 1,864,288.1265 r,-#864,288.4430 info@hleeorp,com
BLECORP.COM

1s 1m 1i
Water Quality Report — I sr Semi -Annual Event 2023 August 22, 2023
Old Buncombe County Landfill — Woodfin, North Carolina BLE Project No. J22-14175-07
TABLE OF CONTENTS
1.0
PROJECT INFORMATION........................................................................................................1
2.0
FIELD ACTIVITIES, SAMPLING, AND ANALYSIS.............................................................1
3.0
GROUNDWATER FLOW........................................................................................................... 2
4.0
RESULTS....................................................................................................................................... 2
4.1
Groundwater.................................................................................................................................... 2
4.2
Surface Water.................................................................................................................................. 2
5.0
METALS COMPLIANCE............................................................................................................3
6.0
CONCLUSIONS AND RECOMMENDATIONS....................................................................... 3
7.0
QUALIFICATIONS OF REPORT.............................................................................................. 3
8.0
CLOSING.......................................................................................................................................3
Tables
Table 1
SWS Approved Groundwater Sampling and Analysis Matrix
Table 2
SWS Approved Surface Water Sampling and Analysis Matrix
Table 3
Well Construction and Monitoring Well Data
Table 4
Range of Groundwater Flow Velocities
Table 5
Groundwater VOCs
Table 6
Groundwater Field Parameters and Total Metals
Table 7
Surface Water VOCs
Table 8
Surface Water Field Parameters and Total Metals
Figures
Figure 1
Site Location Map
Figure 2
Groundwater Elevation Contour Map — April 12-13, 2023
Appendices
Appendix A Field Sampling Logs — Pace Analytical Services, LLC.
Appendix B Laboratory Analytical Data — Pace Analytical Services, LLC.
iofi

1s 1m 1i
Water Quality Report — I sr Semi -Annual Event 2023 August 22, 2023
Old Buncombe County Landfill — Woodfin, North Carolina BLE Project No. J22-14175-07
1.0 PROJECT INFORMATION
Buncombe County provides post -closure care for the Pre -Subtitle D MSWLF (unlined) located at 2726
Riverside Drive, Woodfin, North Carolina (Figure 1). The county operated the facility as a municipal solid
waste (MSW), industrial solid waste (ISW), and construction and demolition (C&D) landfill. The landfill is
separated into four (4) waste areas labeled A through D. Waste areas A, B, and C stopped receiving waste
before October 9, 1991, and waste area D stopped receiving waste on September 27, 1997.
Groundwater and surface water monitoring is performed semi-annually at the site in general accordance with
the following documents:
• Corrective Action Plan (CAP) dated September 3, 2014 [FID 102260 (SCS Engineers File No
09204072.06)] prepared by SCS Engineers.
• Request for Reduction of MNA Parameters dated November 30, 2016 [FID 583167 (SCS Engineers
File No 09204072.14)] prepared by SCS Engineers.
• Report of 1,4-Dioxane Sampling and Analysis November 2018 to April 2020 dated
September 1, 2020 [FID 145059 (BLE Project No. J20-14175-04)] prepared by BLE.
• Corrective Action Evaluation Report, Water Quality Data Through October 2021 dated
March 30, 2022 [FID 1661864 (BLE Project No. J20-14175-03)] prepared by BLE.
• Report of Limited Assessment of the MW-7 Area dated October 28, 2022 [FID 1740675 (BLE Project
No. J22-14175-08)] prepared by BLE.
The SWS approved sampling matrices are provided as Table 1 (groundwater) and Table 2 (surface water).
As part of the corrective action at the facility, Buncombe County applied for, and was granted a permit for
subsurface injection of materials for enhanced bioremediation of VOCs in groundwater. The Underground
Injection Control (UIC) Permit (No WI0100353) was transmitted by the DWR on September 11, 2015. The
permit issue date was September 15, 2015. The permit was renewed on September 21, 2020 and expires on
August 31, 2025 (effective dates).
The UIC permit requires groundwater monitoring and reporting. We understand that this semi-annual
monitoring report prepared as part of the DWM approved sampling and analysis matrix is sufficient to meet
the monitoring requirements of the UIC permit.
The active groundwater monitoring network for the closed Buncombe County Landfill consists of one (1)
upgradient (background) well and twenty-five (25) downgradient (compliance, performance, and sentinel)
wells. There are a total of twelve (12) additional wells that are considered inactive for sampling purposes
and are used for collecting water levels only (Table 1).
Six (6) active surface water monitoring locations have been established for the facility to monitor surface
water quality. The existing surface water locations consist of one (1) upstream (background) location and
five (5) downstream (compliance) locations. Seven (7) inactive surface water monitoring locations have
been established but are not sampled (Table 2).
2.0 FIELD ACTIVITIES, SAMPLING, AND ANALYSIS
Groundwater and surface water samples were collected on April 13 and 17, 2023 by personnel from Pace
Analytical Services, LLC. (Pace) of Asheville, North Carolina. Groundwater samples were collected from
1 of 3

1s 1M 1i
Water Quality Report — I s' Semi -Annual Event 2023 August 22, 2023
Old Buncombe County Landfill — Woodfin, North Carolina BLE Project No. J22-14175-07
twenty-five (25) of the twenty-six (26) active groundwater monitoring well locations. One (1) well (DPL-1)
had an insufficient volume of water for sampling purposes. Additionally, the six (6) active surface water
locations were sampled.
The groundwater and surface water samples were delivered and analyzed in Pace's Columbia, South Carolina
laboratory for the constituents in the approved matrices (Table 1 and Table 2). The field parameters of
dissolved oxygen, ferrous iron, pH, redox potential, specific conductance, turbidity, and temperature were
measured in the field by Pace. A copy of the Pace field sampling logs is included in Appendix A. A copy of
the laboratory analytical data is included in Appendix B.
3.0 GROUNDWATER FLOW
The water level data collected during the groundwater sampling event on April 12-13, 2023 is presented in
Table 3. Groundwater flow velocity estimates are presented in Table 4. A groundwater elevation contour
map with generalized groundwater flow directions is presented as Figure 2.
4.0 RESULTS
4.1 Groundwater
The results of the groundwater field and laboratory analyses are summarized on Table 5 and Table 6 and the
laboratory analytical data is included in Appendix B.
Please refer to Table 5 and Table 6 for a summary of which groundwater constituents exceed North Carolina
Groundwater Quality Standards (NC2L) maximum contaminant levels' (MCLs).
Field parameters measured in the groundwater included dissolved oxygen, ferrous iron, pH, redox potential,
specific conductance, turbidity, and temperature.
4.2 Surface Water
The results of the surface water field and laboratory analyses are summarized on Table 7 and Table 8 and the
laboratory analytical data is included in Appendix B.
Field parameters measured in the surface water included dissolved oxygen, pH, redox potential, specific
conductance, turbidity, and temperature. Please refer to Table 7 and Table 8 for a summary of which surface
water constituents and field parameters exceeded their established North Carolina Surface Water Quality
Standards (NC2B)2 standard limits.
'North Carolina Department of Environmental Quality, Classifications of Water Quality Standards, Section 15A NCAC 2L .0202, April 1, 2022.
2 North Carolina Department of Environmental Quality, Surface Waters and Wetlands Standards, Section 15A NCAC 02B workbook dated July
26, 2022.
2 of 3

1s 1m 1i
Water Quality Report — I s' Semi -Annual Event 2023 August 22, 2023
Old Buncombe County Landfill — Woodfin, North Carolina BLE Project No. J22-14175-07
5.0 METALS COMPLIANCE
The SWS issued new groundwater metals standards (NC2Ls) on April 1, 2022. As part of the updated NC2L
standards, all metals were removed from the Interim Maximum Allowable Concentrations (IMACs) list and
added to the NC2L standards. This change has resulted in several metals compliance issues at the facility.
BLE understands that solid waste facilities will be allowed to utilize alternate groundwater protection
standards calculated from background wells, perform a limited ASD, or enter assessment monitoring per the
solid waste regulations.
BLE has evaluated the metals data through the October 2022 semi-annual sampling event. BLE conducted a
virtual meeting with the SWS on February 21, 2023 to discuss solutions to each metal compliance issue. The
SWS agreed that the facility should submit a standalone metals compliance report to document the findings.
This report will be submitted under separate cover at a later date.
6.0 CONCLUSIONS AND RECOMMENDATIONS
Semi-annual assessment monitoring was performed during the first semi-annual event of 2023 in general
accordance with the SWS approved sampling matrices (Table 1 and Table 2). Detected constituents which
exceed their respective groundwater and surface water standards are identified on the summary tables.
We recommend that semi-annual sampling continue in accordance the SWS approved sampling matrices.
MNA parameters are scheduled to be collected and reported every five (5) years in accordance with the
approved groundwater sampling matrix (Table 1). The next MNA sampling event will be performed during
the Spring 2026 sampling event.
7.0 QUALIFICATIONS OF REPORT
The activities and evaluative approaches used in this assessment are consistent with those normally employed
in hydrogeological and environmental assessments of this type. Our evaluation of site conditions has been
based on our understanding of the site and project information and the data provided to BLE.
This report has been prepared on behalf of and exclusively for the use of Buncombe County, North Carolina.
This report and the findings contained herein shall not, in whole or in part, be used or relied upon by any other
party (excluding the DWM and DWR) without BLE's prior written consent.
8.0 CLOSING
We appreciate the opportunity to be of service to Buncombe County, North Carolina. Please contact us at
[phone] if you have any questions or comments.
3 of 3

TABLES

Table 1
SWS-Approved Groundwater Sampling and Analysis Matrix
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Standard Semi -Annual Laboratory Parameters
Standard Semi -Annual Field Parameters
Geochemical Parameters for MNA (Sampled Every 5 Years**)
Monitoring Well
Well Status
Transect
Number
Appendix I VOCs
(EPA 8260B)
1,4-dioxane
(EPA 8260 SIM)
Appendix H
Full List
(Various Methods)
Appendix I
Metals
WL
Turb
Temp
pH
ORP
DO
SC
Alkalinity
DH
VITA
TOC
BOD
COD
Chloride
CO2
FeZ
NO3
MEE
SO4
Sulfide
DPL-1
Active
5
Y
Y
O
Y
Y
Y
Y
Y
Y
Y
Y
DPI-2
Injection
4
MW-A
Inactive
-
Y
MW-B
Active
2
Y
Y
-
Y
Y
Y
Y
Y
Y
Y
Y
MW-2
Active
-
Y
O
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-3
Active
3
Y
Y
-
Y
Y
Y
Y
Y
Y
Y
Y
MW-4
Active
4
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-4A
Active
1
Y
Y
-
Y
Y
Y
Y
Y
Y
Y
Y
MW-5
Active
5
Y
Y
O
Y
Y
Y
Y
Y
Y
Y
Y
MW-6
Active
5
Y
Y
O
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
NM-6-192
Active
5
Y
Y
-
Y
Y
Y
Y
Y
Y
Y
Y
MW-7
Active
-
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-8
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-9
Abandoned
NW-10
Abandoned
MW-12-10
Inactive
-
Y
NM-12-25
Active
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-13-10
Inactive
-
Y
NM-13-35
Active
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-13-132
Active
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-14
Inactive
-
Y
MW-15
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
NM-16
Abandoned
MW-17
Abandoned
NM-17-60
Active
2
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-17-137
Active
2
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-17-310
Active
-
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-18-3
Inactive
-
Y
NW-18-78
Active
5
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-19-4
Inactive
Y
NM-19-75
Active
4
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-19-110
Active
4
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-20-3
Inactive
-
Y
MW-20-32
Inactive
Y
MW-21-4
Inactive
-
Y
MW-21-21
Active
3
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
NM-21-94
Active
3
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-22-78
Inactive
-
Y
MW-22-143
Inactive
Y
MW-23-119
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-23-186
Inactive
-
Y
MW-24-45
Active
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-24-160
Active
1
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Notes:
Typical Events: April (Spring) and October (Fall) BOD = Biologic Oxygen Demand
0 =October (Fall) Only COD =Chemical Oxygen Demand
VOCs = Volatile Organic Compounds 40 CFR Part 258 Appendix I - Constituents for Detection Monitoring (Organics and Inorganics)
Matrix Approved by the SWS on November 3, 2022 40 CFR Part 258 Appendix 11- Constituents for Assessment Monitoring (Full List)
** 5 Year MNA sampling to be performed twice consecutively every 5 years. MNA sampling events are scheduled for Spring and Fall 2026, Spring and Fall 2031, Spring and Fall 2036, etc.
WL = Water Level
ORP = Oxidation Reduction Potential
DO = Dissolved Oxygen
SC = Specific Conductance
DH = Dissolved Hydrogen
VFA = Volatile Fatty Acids
TOC = Total Organic Carbon
FeZ = Iron 11
NO3 =
Nitrate
MEE
= Methane/Ethene/Ethane
SO4 =
Sulfate
CO2 =
Carbon Dioxide
Prepared By: RLB
Tl APPROVED GIN Matrix of 14175-07B GW Tables Checked By: AWA

Table 2
SWS-Approved Surface Water Sampling and Analysis Matrix
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Standard Semi -Annual
Laboratory Parameters
Standard Semi -Annual Field Parameters
Surface
Water
Location
Location
Status
Appendix I VOCs
(EPA 8260B)
1,4-dioxane
(EPA 8260 SIM)
Appendix I
Metals
Turb
Temp
pH
ORP
DO
SC
SW-1
Active
Y
-
Y
Y
Y
Y
Y
Y
Y
SW-2
Active
Y
-
Y
Y
Y
Y
Y
Y
Y
SW-2A
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
SW-3
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
SW-4
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
SW-5
Inactive
-
-
-
-
-
-
-
-
-
SW-6
Inactive
-
-
-
-
-
-
-
-
-
SW-7
Inactive
-
-
-
-
-
-
-
-
-
SW-8
Inactive
-
-
-
-
-
-
-
-
-
SW-9
Inactive
-
-
-
-
-
-
-
-
-
SW-10
Active
Y
Y
Y
Y
Y
Y
Y
Y
Y
SW-11
Inactive
-
-
-
-
-
-
-
-
-
SW-12
Inactive
-
-
-
-
-
-
-
-
-
Notes
Typical Events: April (Spring) and October (Fall)
VOCs = Volatile Organic Compounds
Y = Yes
40 CFR Part 258 Appendix I - Constituents for Detection Monitoring (Organics and Inorganics)
Matrix Approved by the SWS on November 3, 2022
T2 APPROVED SW Matrix of 14175-07B SW Tables
ORP = Oxidation Reduction Potential
DO = Dissolved Oxygen
SC = Specific Conductance
Prepared By: RLB
Checked By: AWA

Table 3
Well Construction and Monitoring Well Data
Old Buncombe County Landfill
WoodBn, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Monitoring
Point
Northing'
Easting'
Latitude'
Longitude'
TOC
Elevation
(ft)1
GS Elevation
(ft)1
Depth to GW (ft)
April 12-13, 2023
Groundwater
Elevation (ft)
Well
Depth (ft)2
Screen Depth
(below GS)2
Geology Monitored
Well
Status/Purpose
DPL-1
714,361.18
928,456.44
35.659306
-82.608093
2038.80
2035.69
Dry
Dry
65
55 65
Bedrock
Com liance
DPL-2
714,508.09
928,812.69
35.659745
-82.606912
2114.58
2111.20
A
A
97
87 97
Bedrock
Injection
MW-A
714,653.61
931,067.65
35.660370
-82.599344
2061.86
2061.11
NM
NM
33
23 33
Bedrock
DNA
MW-B
713,636.00
930,420.70
35.657511
-82.601396
1965.67
1962.74
3.60
1962.07
15
5 15
Bedrock
Compliance
MW-2
715,052.59
930,063.52
35.661365
-82.602771
2203.40
2201.91
109.39
2094.01
175
145 - 175
Bedrock
Background
MW-3
713,844.85
929,814.49
35.658024
-82.603461
1989.66
1988.90
62.93
1926.73
90
60 90
Bedrock
Compliance
MW-4
714,177.69
928,875.50
35.658844
-82.606660
2012.70
2011.45
72.04
1940.66
75
55 75
Bedrock
Performance
MW-4A
713,352.06
931,194.62
35.656809
-82.598758
2085.21
2081.93
70.50
2014.71
77
67 77
Bedrock
Compliance
MW-5
714,620.02
928,175.12
35.659989
-82.609071
2018.19
2017.29
52.07
1966.12
80
70 80
Bedrock
Compliance
MW-6
715,102.82
928,153.41
35.661312
-82.609203
2000.57
1999.07
0.00
2000.57
40
30 40
Bedrock
Performance
MW-6-192
715,146.26
928,114.53
35.661428
-82.609339
2007.66
2005.28
25.90
1981.76
192
182 - 192
Bedrock
Compliance
MW-7
715,603.34
930,534.26
35.662924
-82.601254
2107.19
2105.99
25.02
2082.17
29
14 29
Sa rolite
Compliance
MW-8
716,107.33
930,308.42
35.664285
-82.602075
2077.49
2075.79
25.01
2052.48
38
23 38
Sa rolite
DNA
MW-9
716,024.04
928,619.48
35.663888
-82.607748
2061.59
2060.00
A
A
29
14 29
Sa rolite
DNA
MW-10
716,086.52
929,060.47
35.664104
-82.606272
2049.67
2047.40
A
A
19
9 19
Saprolite
DNA
MW-12-10
713,233.47
931,366.96
35.656500
-82.598163
2026.18
2023.38
Dry
Dry
8
4 8
Sa rolite
DNA
MW-12-25
713,259.03
931,352.62
35.656569
-82.598215
2028.30
2024.86
6.65
2021.65
26
16 26
Bedrock
Compliance
MW-13-10
713,000.86
931,279.38
35.655853
-82.598430
2012.10
2008.73
5.27
2006.83
10
4 10
Sa rolite
DNA
MW-13-35
713,023.75
931,236.48
35.655912
-82.598577
2015.33
2012.75
6.30
2009.03
35
25 35
Bedrock
Compliance
MW-13-132
712,998.15
931,273.45
35.655845
-82.598449
2011.10
2009.06
24.80
1986.30
132
122 - 132
Bedrock
Performance
MW-14
716,347.10
930,123.47
35.664925
-82.602727
2051.82
2048.25
8.43
2043.39
55
40 55
Bedrock
DNA
MW-15
716,993.75
929,508.90
35.666639
-82.604874
2026.42
2022.86
5.63
2020.79
72
62 72
Bedrock
Compliance
MW-16
716,170.02
929,107.21
35.664338
-82.606124
2048.13
2045.13
A
A
94
84 94
Bedrock
DNA
MW-17A
713,217.57
930,151.76
35.656389
-82.602222
1902.27
1900.08
NM
NM
DNA
DNA - DNA
DNA
DNA
MW-17B
713,213.55
930,148.27
35.656324
-82.602261
1902.54
1899.99
NM
NM
DNA
DNA - DNA
DNA
DNA
MW-17-60
713,339.26
930,205.43
35.656675
-82.602084
1921.48
1918.77
22.18
1899.30
60
50 60
Bedrock
Compliance
MW-17-137
713,329.77
930,198.94
35.656648
-82.602105
1920.39
1917.85
20.88
1899.51
137
127 - 137
Bedrock
Compliance
MW-17-310
713,303.06
930,207.54
35.656576
-82.602072
1915.66
1913.61
0.00
1915.66
310
300 - 310
Bedrock
Compliance
MW-18-3
714,131.08
927,843.29
35.658613
-82.610127
1893.83
1890.82
Dry
Dry
3
1 3
Flood Plain
DNA
MW-18-78
714,131.26
927,848.96
35.658614
-82.610108
1893.33
1890.63
6.60
1886.73
78
68 78
Bedrock
Sentinel
MW-19-4
713,953.98
928,939.49
35.658237
-82.606418
1900.58
1897.63
Dry
Dry
4
2 4
Flood Plain
DNA
MW-19-75
713,948.98
928,950.27
35.658224
-82.606381
1899.14
1897.07
9.49
1889.65
75
65 75
Bedrock
Compliance
MW-19-110
713,951.75
928,942.64
35.658231
-82.606407
1899.96
1897.49
10.43
1889.53
110
100 - 110
Bedrock
Sentinel
MW-20-3
713,865.04
929,310.44
35.658029
-82.605159
1897.91
1895.48
Dry
Dry
3
2 3
Flood Plain
DNA
MW-20-32
713,878.43
929,332.88
35.658068
-82.605085
1898.06
1895.76
NM
NM
32
22 32
Bedrock
DNA
MW-21-4
713,810.54
929,567.53
35.657905
-82.604287
1898.68
1895.30
Dry
Dry
4
2 4
Flood Plain
DNA
MW-21-21
713,826.68
929,581.80
35.657951
-82.604241
1898.83
1897.24
4.64
1894.19
21
11 21
Bedrock
Performance
MW-21-94
713,829.64
929,577.46
35.657959
-82.604256
1899.49
1897.35
9.03
1890.46
94
84 94
Bedrock
Sentinel
MW-22-78
716,369.71
930,379.80
35.665013
-82.601867
2066.63
2064.74
NM
NM
79
69 79
Bedrock
DNA
MW-22-143
716,364.76
930,392.94
35.665001
-82.601823
2066.82
2064.90
44.01
2022.81
148
138 - 148
Bedrock
DNA
MW-23-119
716,013.17
930,475.78
35.664043
-82.601501
2075.12
2073.14
43.19
2031.93
120
110 - 120
Bedrock
DNA
MW-23-186
716,003.78
930,479.88
35.664018
-82.601486
2074.97
2073.07
52.20
2022.77
186
176 - 186
Bedrock
DNA
MW-24-45
711,430.70
931,036.63
35.651518
-82.599055
1930.19
1928.16
Dry
Dry
45
35 45
Bedrock
Compliance
MW-24-160
711,436.32
931,042.55
35.651534
-82.599036
1931.81
1929.54
94.40
1837.41
160
150 - 160
Bedrock
Sentinel
1 - Survey performed by Ed Holmes & Associates Land Surveyors, PA on August 31, 2022.
2 - Data from Table 1, Well Construction Summary, from Old Buncombe County Landfill Corrective Action Plan, by SCS Engineers, Dated September 3, 2014.
TOC - Top of Casing.
GS - Ground Surface.
DNA - Data Not Available
A - Abandoned
NM - Not Measured
14175-07B GW Tables Prepared By: TAO
Table 3 April 2023 Checked By: RLB

Table 4
Range of Groundwater Flow Velocities
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Hydraulic Conductivity
K(ft/min)
K(cm/sec)
K(ft/day)
High Estimate
3.9E-02
2.0E-02
56.10
Low Estimate
3.3E-03
1.7E-03
4.80
Geometric Mean
1.1E-02
5.8E-03
16.41
Geometric Mean Hydraulic
Conductivity K(ft/day)
Hydraulic
Grad. (ft/ft)
Effective
Porosity
Flow
Vel. (ft/day)
Flow
Vel. (ft/year)
High Estimate
16.41
0.261
5%
85.62
31,250
Low Estimate
16.41
0.027
5%
8.75
3,194
Notes
1. Hydraulic conductivity and effeictive porosity values obtainted from the table titled April 2014 Groundwater Velocity Calculations
from the report titled Old Buncombe County Landfill Corrective Action Plan prepared by SCS dated September 3, 2014.
3. The hydraulic gradients were measured from the April 12-13, 2023 groundwater elevation contour map (Figure 2).
The high hydraulic gradient was measured between the 1900-ft & 1960-ft groundwater contours near MW-17-60 and MW-B.
The low hydraulic gradient was measured between the 2040-ft & 2020-ft groundwater contours near MW-14 and MW-15.
4. Groundwater velocity derived from V = Ki/ne where:
K = geometric mean hydraulic conductivity, i = hydraulic gradient, and ne = effective porosity.
5. The high and low velocity estimates are calculated using the geometric mean K and the high and low range of site hydraulic data
obtained from SCS's Corrective Action Plan. The accuracy is limited by the references used.
14175-07B GW Tables Prepared By: TAO
Table 4 GW Flow Vel. Checked By: RLB

Table 5
Groundwater VOCs
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Sampled by Pace Analytical Services, LLC. April 13 & 17, 2023
TEST
UNITS
LOQ
DL
MCL
MW B
MW 2
MW-3
MW-4
MW-4A
MW-5
MW-6
MW-6-192
MW-7
MW-8
MW-12-25
MW-13-35
MW-13-132
MW-15
MW-17-60
MW-17-137
MW-17-310
MW-18-78
MW-19-75
MW-19-110
MW-21-21
MW-21-94
MW-23-119
MW-24-45
MW-24-160
DPI-1
Acetone
µg/l
20
5.0
6,000
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
9.1 J
<5.0
5.5 JL
12 JL
<5.0
18 JL
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
38
<5.0
6.0 JL
Dry
Acrylonitrile
119/1
20
0.80
NE
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
10.80
<0.80
<0.80
<0.80
<0.80
<0.80
<0.80
Dry
Benzene
µg/l
1.0
0.40
1.0
<0.40
<0.40
1.1
0.89 J
4.4
0.79 J
1.4
<0.40
1.1
<0.40
<0.40
1.4
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
2.0
<0.40
<0.40
<0.40
<0.40
Dry
Bromochloromethane
µg/1
1.0
0.40
NE
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Bromodichloromethane
µg/l
1.0
0.40
0.6
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
10.40
<0.40
<0.40
<0.40
<0.40
Dry
Bromoform
µg/1
1.0
0.40
4.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Carbon Disulfide
µg/l
1.0
0.40
700
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Bromomethane (Methylbromide)
µg"
2.0
0.40
10
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Carbon tetrachloride
99/1
1.0
0.40
0.3
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Chlorobenzene (mono)
99/1
1.0
0.40
50
0.70 J
1.9
3.9
4.2
35
11
10
0.87 J
4.6
<0.40
<0.40
5.6
<0.40
<0.40
<0.40
<0.40
<0.40
1.6
2.8
0.86 J
5.2
1.0
0.70 J
<0.40
<0.40
Dry
Chloroethane
µg/l
2.0
0.40
3,000
<0.40
<0.40
2.1
1.6 J
<0.40
1.1 J
2.6
<0.40
0.97 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
0.74 J
<0.40
2.3
<0.40
<0.40
<0.40
Dry
Chloroform
119/1
1.0
0.40
70
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Chloromethane (Methylchlodde)
µg/l
1.0
0.50
3.0
<0.5
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
Dry
Dibromochloromethane
µg"
1.0
0.40
0.4
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,2-Dibromo-3-chloropropane; DBCP
99/1
1.0
0.40
0.04
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,2-Dibromoethane; Ethylene dibromide
pg/1
1.0
0.40
0.02
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Dibromomethane
µg/1
1.0
0.40
70.0 (1)
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,2-Dichlorobenzene
pg/1
1.0
0.40
20
<0.40
<0.40
0.66 J
0.59 J
3.8
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
3.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
1.2
<0.40
<0.40
<0.40
<0.40
Dry
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
99/1
µg"
1.0
2.0
0.40
0.50
6.0
NE
1.0
<0.50
<0.40
<0.50
7.1
<0.50
4.2
<0.50
<0.50
4.1
<0.50
4.1
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
14
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
0.99 J
<0.50
2.5
<0.50
015 J
<0.50
<0.50
1.0
<0.50
<0.40
<0.50
<0.40
<0.50
<0.40
<0.50
Dry
Dry
1,1-Dichloroethme
99/1
1.0
0.40
6.0
0.54 J
<0.40
0.91 J
4.8
<0.40
<0.40
1.4
0.72 J
2.1
0.51 J
<0.40
<0.40
1.0
<0.40
0.86 J
0.69 J
<0.40
0.52 J
0.46 J
<0.40
1.1
<0.40
0.66 J
<0.40
<0.40
Dry
1,2-Dichloroethme
µg"
1.0
0.40
0.4
<0.40
<0.40
<0.40
0.40 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,1-Dichloroethene(-ethylene)
99/1
1.0
0.40
350
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
cis-1,2-Dichloroethene (-ethylene)
µg/l
1.0
0.40
70
6.1
<0.40
0.59 J
13
<0.40
<0.40
<0.40
<0.40
9.4
<0.40
<0.40
2.2
7.7
<0.40
1.2
<0.40
<0.40
<0.40
<0.40
0.78 J
1.8
0.79 J
<0.40
<0.40
<0.40
Dry
trans-1,2-Dichlor-then (-ylene)
µg/l
1.0
0.40
100
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,2-Dichloropropane
99/1
1.0
0.40
0.6
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
cis-1,3-Dichloropropene (-propylene)
µg/l
1.0
0.40
0.4
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
trans-1,3-Dichloropropene (-propylene)
99/1
1.0
0.40
0.4
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Ethylbenzene
99/1
1.0
0.40
600
<0.40
<0.40
<0.40
<0.40
1.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
2-Hexanone
µg/l
10.0
2.0
40
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
<2.00
Dry
Iodomethane
µg/l
5.0
0.40
NE
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Dichloromethane (Methylene chloride)
µg"
1.0
0.40
5.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
2-Butanone (Methyl ethyl ketone)
µg/l
10.0
2.0
4,000
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
Dry
4-Methyl-2-Pentanone
pg/1
10.0
2.0
100
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
<.0
<2.0
Dry
Styrene
µg/l
1.0
0.41
70.0
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
<0.41
Dry
1, 1, 1,2-Tetrachloroethane
99/1
1.0
0.40
1.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1, 1,2,2-Tetrachloroethane
99/1
1.0
0.40
0.2
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Tetrachloroethene (-ethylene)
99/1
1.0
0.40
0.7
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Toluene
µg/l
1.0
0.40
600
<0.40
<0.40
<0.40
<0.40
0.84 J
<0.40
0.42 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,1,1-Trichloroethane
119/1
1.0
0.40
200
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1, 1,2-Trichloroethane
99/1
1.0
0.40
0.6
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Trichloroethene (-ethylene)
pg"
1.0
0.40
3.0
<0.40
<0.40
<0.40
0.61 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
Tdchlorofluoromethane
µg/l
1.0
0.40
2,000
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,2,3-Trichloropropane
99/1
1.0
0.40
0.005
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
3.4
<0.40
3.2
<0.40
<0.40
<0.40
<0.40
Dry
Vinyl acetate
99/1
5.0
1.2
88.0 (1)
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
Dry
Vinyl chloride
119/1
1.0
0.40
0.03
5.1
<0.40
<0.40
2.4
0.40 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
0.57 J
<0.40
<0.40
<0.40
<0.40
<0.40
1.3
1.2
<0.40
<0.40
<0.40
Dry
Total Xylenes
µg/l
1.0
0.40
500
<0.40
<0.40
0.69 J
10.40
2.0
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
0.65 J
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
Dry
1,4-Dioxane
1
3.0
1.0
3.0
22
<1.0
87
15
5.6
86
41
6.4
NT
<1.0
<1.0
<1.0
<1.0
<1.0
21
34
NT
21
53
31
66
1 39
<1.0
<1.0
NT
Dry
Diethylphthalate
µg/1
4
0.5
6,000
NT
<0.5
NT
NT
NT
ND
<0.5
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.5
<0.5
NT
Dry
Naphthalene
µg/1
0.8
0.2
6
NT
<0.2
NT
NT
NT
NT
<0.2
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.2
<0.2
NT
Dry
Other App. H Volatile Organic Compounds OC's
Various
Various
Various
Various
NT
ND
NT
NT
NT
ND
ND
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
ND
ND
NT
Dry
gamma-BHC (Lindane)
µg/1
0.040
0.017
0.03
NT
<0.017
NT
NT
NT
<0.017
<0.017
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.017
<0.017
NT
Dry
alpha-BHC
µg/l
0.04
0.015
0.006
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
beta-BHC
µg/1
0.04
0.015
0.02
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
cis -Chlordane
µg/l
0.04
0.015
NE
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
trans -Chlordane
µg/1
0.04
0.015
2
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
4,4'-DDE
µg/l
0.04
0.020
NE
NT
<0.020
NT
NT
NT
<0.020
<0.020
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.020
<0.020
NT
Dry
Endosulfan II
pg/l
0.04
0.015
42
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
Endrin aldehyde
µg/l
0.04
0.015
2
NT
<0.015
NT
NT
NT
<0.015
<0.015
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
<0.015
<0.015
NT
Dry
Other Or anochlorine Pesticides
1
Various
Various
Various
NT
ND
NT
NT
NT
ND
ND
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
ND
ND
NT
Dry
Notes:
1. MCL = Maximum Contaminant Level, as established in the NCDENQ, Groundwater Classifications and Standards
Section 15A NCAC 2L .0202. Updated April 1, 2022
2. (i) = Interim Maximum Allowable Concentrations (IMACs). Updated April 1, 2022
3. Shaded cells indicate exceedances of IMACs
4. Shaded cells indicated exceedances of MCLs
5. NE = Not Established; North Carolina has not established a MCL
6. LOQ = Limit of Quanlitation
7. DL = Detection Limit
8. NT = Not Tested
9. "J"-flagged data (i.e., values estimated between the DL and the LOQ) are presented on this spreadsheet.
10. "L"-flagged data denote LCS/LCSD failure.
11. "P"-flagged data denote RPD between two GC columns exceeds 40%
12. "Q"-flagged data denote surrogate failure
13. Appendix Il VOCs are only collected durign the fall sampling event
14175-07B GW Tables Prepared By: SG
Table 5 VOC April 2023 Checked By: TAO

Table 6
Groundwater Field Parameters and Total Metals
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Sampled by Pace Analytical Services, LLC. April 13 & 17, 2023
TEST
UNITS
LOQ
DL
MCL
MW-B
MW-2
MW-3
MW-4
MW4A
MW-5
MW-6
MW-6-192
MW-7
MW-8
MW-12-25
MW-13-35
MW-13-
132
MW-15
MW-17-60
MW-17-
137
MW-17-
310
MW-18-78
MW-19-75
MW-19-
110
MW-21-21
MW-21-94
MW-23-
119
MW-2445
MW-24-
160
DPL-1
pH
S.U.
>6.5; <8.5
6.6
6.04
6.5
6.0
6.1
6.3
6.1
6.4
5.6
5.57
6.5
5.8
7.2
12.7
7.0
7.3
8.5
6.1
6.3
7.4
6.5
6.7
12.08
Dry
7.24
Dry
Specific Conductance
mmhos/cm
NE
677
140
1,034
971
720
1,670
1,543
450.2
173.4
68.2
528.9
351.3
333.6
7,895
623
853
145.3
640
948
487.4
1,355
796
5112
Dry
199.4
Dry
Temperature
°C
NE
15.2
17.0
16.4
17.3
20.3
25.5
15.9
20.9
29.7
14.8
18.5
20.8
20.8
15.6
21.2
15.0
12.3
15.0
16.7
16.6
19.6
18.6
15.1
Dry
16.8
Dry
Turbidity
NTU
NE
8.9
9.92
4.9
1.6
4.4
4.2
0.8
1.8
5.8
6.03
6.1
2.6
4.9
2.3
1.6
0.5
3.3
3.0
0.3
0.5
27.1
0.4
7.12
Dry
96.18
Dry
Dissolved Oxygen (DO)
mg/L
NE
0.2
2.41
0.7
0.8
3.9
2.1
0.5
0.8
0.5
211
3.2
4.3
0.5
6.0
0.6
0.4
0.4
0.8
0.3
0.4
0.3
0.3
0.90
Dry
0.17
Dry
Redox
mV
NE
-131.6
120.4
-70.0
-10.7
-86.1
27.3
-67.8
-95.2
35.2
159.6
81.3
199.5
192.9
-52.1
-81.0
-111.3
17.7
-140.7
-23.4
-105.4
-59
-70.8
122.0
Dry
23.8
Dry
Total Antimony (Sb)
µg/1
2.0
0.5
1.0
<0.50
<0.50
0.50 J
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
1.4 J
Dry
0.57 J
Dry
Total Arsenic (As)
µg/1
2.0
1.3
10
<1.30
<1.30
<1.30
<L30
<1.30
<1.30
<1.30
<L30
<1.30
<L30
<1.30
<1.30
<1.30
<1.30
<1.30
<L30
<1.30
<1.3
<1.30
<L30
<1.30
<1.30
<1.30
Dry
<1.30
Dry
Total Barium (Ba)
µg/l
5.0
1.3
700
270
39
210
480
720
200
1,600
64
190
53
47
190
48
230
22
28
3.3 J
38
96
12
110
47
670
Dry
23
Dry
Total Beryllium (Be)
µg/1
0.40
0.15
4.0
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
<0.15
Dry
0.33 J
Dry
Total Cadmium (Cd)
µg/l
0.50
0.13
2.0
<0.13
<0.13
<0.13
2.1
<0.1
<0.13
<0.13
<0.13
0.27
0.13 J
0.13 J
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
0.20 J
<0.13
<0.13
<0.13
<0.13
<0.13
Dry
<0.13
Dry
Total Chromium (Cr)
µg/l
5.0
1.3
10
30
16
<1.3
1.9 J
<L3
<1.3
<1.3
<1.3
<L3
2.8 J
5.0
<L3
<1.3
14
<L3
<1.3
<L3
2.5 J
6.8
1.3 J
4.2 J
<1.3
19
Dry
6.3
Dry
Total Cobalt (Co)
µg/l
5.0
1.3
1.0
<1.3
2.6 J
48
43
14
<L3
<1.3
150
<1.30
<L3
1.7 J
<L3
<1.3
<1.3
<1.3
<1.3
<1.3
<L3
<1.3
9.7
<1.3
1.5 J
Dry
<L3
Dry
Total Copper (Cu)
µg/1
5.0
1.3
1,000
<L3
9.0
<1.3
<1.30
4.3 J
<L3
<1.30
<1.3
2.3 J
6.0
1.4 J
<1.30
<1.30
<L3
<L3
<1.3
<L3
<1.3
<1.3
<1.3
<1.3
<1.3
1.8 J
Dry
2.4 J
Dry
Total Lead (Pb)
µg/l
1.0
0.25
15
<0.25
2.1
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
1.1
<0.25
<0.25
<0.25
1.5
<0.25
<0.25
0.30 J
<0.25
<0.25
<0.25
<0.25
<0.25
0.70 J
Dry
3.7
Dry
Total Mercury (Hg)
µg/l
0.20
0.091
1.0
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
Dry
NT
Dry
Total Nickel (Ni)
µg/l
5.0
1.3
100
15
18
34
72
7.3
29
11
1.3 J
39
3.4 J
19
5.0
<1.3
<1.3
1.3 J
<1.3
<1.3
3.4 J
20
4.6 J
4.9 J
6.9
2.7 J
Dry
8.1
Dry
Total Selenium (Se)
µg/l
5.0
1.3
20
<1.3
<1.3
<1.3
<1.3
<1.3
<1.3
<L3
<1.3
<1.3
<1.3
<1.3
<1.3
<1.3
<1.3
<1.3
<1.3
<L3
<1.3
<L3
<1.3
<1.3
<1.3
<1.3
Dry
<1.3
Dry
Total Silver (Ag)
µg/l
1.0
0.25
20
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
0.44 J
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
<0.3
Dry
<0.3
Dry
Total Thallium (TI)
µg/l
0.50
0.15
2
<0.2
<0.2
<0.2
0.16 J
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
<0.2
0.22 J
<0.2
<0.2
<0.2
<0.2
<0.2
Dry
<0.2
Dry
Total Tin (Sn)
µg/l
20
5.0
2,000
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
NT
Dry
NT
Dry
Total Vanadium (V)
µg/l
5.0
2.5
7
<2.5
3.9 J
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
3.8 J
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
Dry
<2.5
Dry
Total Zinc Zn
1
10
2.5
1,000
<2.5
9.2 J
<2.5
15
3.5 J
2.9 J
2.8 J
<2.5
8.8 J
14
11
6.3 J
3.9 J
3.7 J
<2.5
1 <2.5
3.1 J
<2.5
6.6 J
2.7 J
<2.5
<2.5
<2.5
Dry
19
Dry
Notes:
1. MCL = Maximum Contaminant Level, as established in the NCDEQ, Groundwater Classifications and Standards
Section 15A NCAC 2L .0202. Updated April 1, 2022
2. (i) = Interim Maximum Allowable Concentrations (IMACs). Updated April 1, 2022
3. Shaded cells indicate exceedances of IMACs
4. Shaded cells indicated exceedances of MCLs
5. NE = Not Established; North Carolina has not established a MCL
6. LOQ -Limit of Quantitation
7. DL -Detection Limit
8. NT -Not Tested
9. "J"-flagged data (i.e., values estimated between the DL and the LOQ) are presented on this spreadsheet.
14175-07B GW Tables
Table 6 Metals April 2023
Prepared By: SG
Checked By: TAO

Table 7
Surface Water VOCs
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Sampled by
Pace Analytical Services, LLC. April 13, 2023
TEST
UNITS
LOQ
DL
NC2B
SW-1
SW-2
SW-2A
SW-3
SW-4
SW-10
Acetone
µg/l
20
5.0
2,000
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
Acrylonitrile
µg/l
20
0.80
420
<0.8
<0.8
<0.8
<0.8
<0.8
<0.8
Benzene
µg/l
1.0
0.40
51
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Bromochloromethane
µM
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Bromodichloromethane
µM
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Bromoform
µM
1.0
0.40
120
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Carbon Disulfide
µg/1
1.0
0.40
100
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Bromomethane (Methylbromide)
µM
2.0
0.40
0.04
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Carbon tetrachloride
µM
1.0
0.40
1.6
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Chlorobenzene (mono)
µM
1.0
0.40
800
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Chloroethane
µM
2.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Chloroform
µM
1.0
0.40
2,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Chloromethane (Methylchloride)
µM
1.0
0.50
96
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
Dibromochloromethane
µM
1.0
0.40
21
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2-Dibromo-3-chloropropane; DBCP
µM
1.0
0.40
0.13
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2-Dibromoethane; Ethylene dibromide
µM
1.0
0.40
0.1
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Dibromomethane
µM
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2-Dichlorobenzene
µg/l
1.0
0.40
3,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,4-Dichlorobenzene
µM
1.0
0.40
900
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
trans-1,4-Dichloro-2butene
µM
2.0
0.50
NE
<0.5
<0.5
<0.5
<0.5
<0.5
<0.5
1,1-Dichloroethane
µM
1.0
0.40
100
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2-Dichloroethane
µM
1.0
0.40
650
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,1-Dichloroethene (-ethylene)
µM
1.0
0.40
20,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
cis-1,2-Dichloroethene (-ethylene)
µM
1.0
0.40
720
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
trans-1,2-Dichloroethene (-ylene)
µM
1.0
0.40
4,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2-Dichloropropane
µg/l
1.0
0.40
31.0
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
cis-1,3-Dichloropropene (-propylene)
µM
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
trans-1,3-Dichloropropene (-propylene)
µM
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Ethylbenzene
µM
1.0
0.40
97
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
2-Hexanone
µM
10
2.0
NE
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
Iodomethane
µg/l
5.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Dichloromethane (Methylene chloride)
µg/l
1.0
0.40
1,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
2-Butanone (Methyl ethyl ketone)
µg/l
10
2.0
26,000
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
4-Methyl-2-Pentanone
µg/l
10
2.0
26,000
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
Styrene
µg/l
1.0
0.41
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1, 1, 1,2-Tetrachloroethane
µg/l
1.0
0.40
NE
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,1,2,2-Tetrachloroethane
µg/l
1.0
0.40
4.0
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Tetrachloroethene (-ethylene)
µg/l
1.0
0.40
3.3
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Toluene
µg/l
1.0
0.40
11
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1, 1, 1 -Trichloroethane
µg/l
1.0
0.40
200,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,1,2-Trichloroethane
µg/l
1.0
0.40
8.9
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Trichloroethene (-ethylene)
µg/l
1.0
0.40
30
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Trichlorofluoromethane
µg/l
1.0
0.40
67,000
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,2,3-Trichloropropane
µg/l
1.0
0.40
0.001
<0.4
<0.4
<0.4
<0.4
3.1
<0.4
Vinyl acetate
µg/l
5.0
1.2
NE
<1.2
<1.2
<1.2
<1.2
<1.2
<1.2
Vinyl chloride
µg/l
1.0
0.40
2.4
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
Total Xylenes
µg/l
1.0
0.40
670
<0.4
<0.4
<0.4
<0.4
<0.4
<0.4
1,4-dioxane
1
3.0
1.0
80
NT
NT
7.8
32
35
1.0 J
Notes:
NC2B - North Carolina Surface Water Standards for Class B freshwater under Title 15A Subchapter 2B.
per NC DWR Surface Water Quality Standards, Criteria, & In -Stream Target Values (Workbook Dated 7-26-21)
NE - Not Established; North Carolina has not established a MCL
NT = Not Tested
DL = Detection Limit
LOQ = Limit of Quantitation
"J"-flagged data (i.e., values estimated between the MDL and the MRL) are presented on this spreadsheet.
Shaded cells indicated exceedances of NC2B Surface Water Standards
14175-07B SW Tables Prepared By: SG
Table 7 SW VOC (4-13-23) Checked By: TAO

Table 8
Surface Water Field Parameters and Total Metals
Old Buncombe County Landfill
Woodfin, North Carolina
Permit No. 1101-MSWLF-1979
BLE Project Number J22-14175-07
Sampled by Pace Analytical Services, LLC. April
13, 2023
TEST
UNITS
LOQ
DL
NC211
SW-1
NC211
SW-2
NC211
SW-2A
NC211
SW-3
NC211
SW4
NC211
SW-10
PH
S.U. (on -site)
<6.0; >9.0
6.74
<6.0; >9.0
6.61
<6.0; >9.0
7.18
<6.0; >9.0
7.72
<6.0; >9.0
7.73
<6.0; >9.0
6.21
Specific Conductance
µmhos/cm (on -site)
NE
42.3
NE
51.1
NE
302.40
NE
535.1
NE
1036
NE
53
Temperature
°C (on -site)
29.0
14.6
29.0
13.3
29.0
10.8
29.0
15.4
29.0
17.4
29.0
12.7
Turbidity
NTU (on -site)
50.0
10.83
50.0
8.64
50.0
6.88
50.0
6.26
50.0
15.2
50.0
51.96
Hardness
mg/L
10
2.0
NE
ND
NE
NT
NE
NT
NE
NT
NE
NT
NE
NT
Dissolved Oxygen
mg/L
-
-
<4.0
9.27
<4.0
8.48
<4.0
8.03
<4.0
8.03
<4.0
6
<4.0
<4.0
Redox
mV
-
-
NE
96.2
NE
74.1
NE
90.3
NE
49.5
NE
80
NE
NE
Total Antimony (Sb)
µg/1
2.0
0.50
640
<0.50
640
<0.50
640
<0.50
640
1.11
640
<0.50
640
<0.50
Total Arsenic (As)
µO
2.0
1.3
10.0
<1.3
10.0
<1.3
10.0
<1.3
10.0
<1.3
10.0
<1.3
10.0
<1.3
Total Barium (Ba)
µg/1
5.0
1.3
21,000
16
21,000
15
21,000
33
21,000
110
21,000
71
21,000
67
Total Beryllium (Be)
µO
0.40
0.15
65.0
<0.15
65.0
<0.15
65.0
<0.15
65.0
<0.15
65.0
<0.15
65.0
<0.15
Total Cadmium (Cd)
µg/1
0.50
0.13
0.43
<0.13
0.43
<0.13
2.98
<0.13
4.35
<0.13
8.95
<0.13
0.82
<0.13
Total Chromium (Cr)
µO
5.0
1.3
100.36
<1.3
100.36
<1.3
616.02
<1.3
879.9
<1.3
1736.91
<1.3
183.07
<1.3
Total Cobalt (Co)
µg/1
5.0
1.3
4.0
<1.3
4.0
<1.3
4.0
<1.3
4.0
2.6 J
4.0
1.8 J
4.0
<1.3
Total Copper (Cal
µg/I
5.0
1.3
1.82
<1.3
1.82
<1.3
14.7
<1.3
22.16
<1.3
48.45
<1.3
3.64
1.6 J
Total Lead (Pb)
µg/1
1.0
0.25
6.04
0.49 J
6.04
0.47 J
71.63
<0.25
114.5
<0.25
273.64
<0.25
13.88
0.43 J
Total Mercury (Hg)
µg/I
NT
NT
0.012
NT
0.012
NT
0.012
NT
0.012
NT
0.012
NT
0.012
NT
Total Nickel (Ni)
µg/1
5.0
1.3
77.88
<1.3
77.88
<1.3
507.55
1.8 J
733.54
4.2 J
1480.83
15
144.92
<1.3
Total Selenium (Se)
µg/l
5.0
1.3
5.0
<1.3
5.0
<1.3
5.0
<1.3
5.0
<1.3
5.0
<1.3
5.0
<1.3
Total Silver (Ag)
µg/1
1.0
0.25
0.08
<0.25
0.08
<0.25
3.79
<0.25
8.01
<0.25
33.42
<0.25
0.30
<0.25
Total Thallium (TI)
µg/l
0.5
0.15
2.0
<0.15
2.0
<0.15
2.0
<0.15
2.0
<0.15
2.0
<0.15
2.0
<0.15
Total Vanadium (V)
µg/1
5.0
2.5
NE
<2.5
NE
<2.5
NE
<2.5
NE
<2.5
NE
<2.5
NE
<2.5
Total Zinc Zn
10
2.5
19.44
3.7 J
19.44
5.2 J
127.04
<2.5
183.7
<2.5
371.25
<2.5
36.20
8.6 J
Notes:
NC213 = North Carolina Surface Water Standards for Class B freshwater under Title 15A Subchapter 213.
per NC DWR Surface Water Quality Standards, Criteria, & In -Stream Target Values (Workbook Dated 7-26-2021)
Measured values of hardness were utilized to calculate an acute standard at each surface water location (excluding SW-10) for metals
highlighted in green. Hardness values were reported in Report of Water Quality Sampling and Analysis 1st Semi -Annual Event 2020
prepared by BLE, dated July 14, 2020
A hardness value of 25 mg/l was used to calculate the acute standards at SW-10 for metals highlighted in gree.
NE = Not Established; North Carolina has not established a standard
"J"-flagged data (i.e., values estimated between the MDL and the MRL) are presented on this spreadsheet.
Shaded cells indicated exceedances ofNC213 Surface Water Standards
DL = Detection Limit
LOQ = Limit of Quantitation
NT = Not Tested
DNA = Data Not Available
14175-07B SW Tables
Table 8 SW Metals (4-13-23)
Prepared By: SG
Checked By: TAO

FIGURES

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DRAWN' KLW DATE. 3-9-23 FIGURE BUNNELL LAMMONS SITE LOCATION MAP
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CHECKED: ZJD CAD: BCOLF07-SLM ENGINEERING CLOSED BUNCOMBE COUNTY LANDFILL
6004 Ponders Court, Greenville, SC 29615 WOODFIN, NORTH CAROLINA 1
APPROVED: AWA JOB NO: J22-14175-07 Phone: [phone] Fax: [phone]

SW-1
A
A10000
-ftN*40
0)0; — ao
ACTIVE
MONITORING
WELLS
INACTIVE
MONITORING
WELLS
ABANDONED
MONITORING
WELLS
ACTIVE
SURFACE
WATER
SAMPLING
LOCATIONS
INACTIVE
SURFACE
WATER
SAMPLING
LOCATIONS
MW-2
MW-12-10
MW-9
SW-1
SW-5
MW-3
MW-13-10
MW-10
SW-2
SW-6
MW-4
MW-14
MW-16
SW-3
SW-7
MW-4A
MW-18-3
MW-17
SW-4
SW-8
MW-5
MW-19-4
DPL-2
SW-2A
SW-9
MW-6
MW-20-3
SW-10
MW-6-192
MW-20-32
MW-7
MW-21-4
MW-8
MW-22-78
MW-12-25
MW-22-143
MW-13-35
MW-23-186
MW-13-132
MW-A
MW-15
MW-17-60
MW-17-137
M W-17-310
MW-18-78
M W-19-75
MW-19-110
MW-21-21
M W-21-94
M W-23-119
M W-24-45
MW-24-160
DPL-1
MW-B
NOTE: ACTIVE SAMPLING MONITORING WELLS AND SURFACE LOCATIONS ARE TO BE
SAMPLED AND TESTED TWICE ANNUALLY. INACTIVE MONITORING WELLS ARE TO BE
CHECKED FOR DEPTH TO GROUNDWATER ONLY.
*WELL NOT USED FOR CONTOURING PURPOSES.
NM - NOT MEASURED
MW-2® ACTIVE GROUNDWATER MONITORING WELL
MW-14® INACTIVE GROUNDWATER MONITORING WELL
MW-9 ABANDONED GROUNDWATER MONITORING WELL
SW-1- ACTIVE SURFACE WATER MONITORING LOCATION
SW-54 INACTIVE SURFACE WATER MONITORING LOCATION
PROPERTY BOUNDARY
SURFACE WATER
POTENTIOMETRIC CONTOUR
:TION CONTOUR INTERVAL = 20 FEET
ED BY
GROUNDWATER FLOW DIRECTION
WATER
S LAN D
TOPOGRAPHIC SURFACE CONTOUR IN FEET ABOVE MSL
CONTOUR INTERVAL = 10 FEET
250 125 0 250 500
APPROXIMATE SCALE IN FEET
REVISIONS
No. DESCRIPTION BY
DRAWN: KLW
CHECKED: TAO
APPROVED: RLB/AWA
DATE: 8-16-23
CAD FILE: BCOLF-07POT041323
JOB NO: J22-14175-07
� LAMMONS
ENGINEERING
6004 Ponders Court, Greenville, SC 29615
Phone: [phone] Fax: [phone]
GROUNDWATER ELEVATION CONTOUR MAP — APRIL 12-13, 2023
OLD BUNCOMBE COUNTY LANDFILL
WOODFIN, NORTH CAROLINA
FIGURE NO.
2

APPENDIX A
FIELD SAMPLING LOGS
PACE ANALYTICAL SERVICES, LLC.

Document Name: Field data Shaul
Date Issued: March 9, 2019
CAfi<71yf1Ca/ ----
Page: 1 of J
Document Number F-CAR-ET.D-0Ol-rev.03 -
Issubig Authority: Pace Huntersville Quality
Office
Field Data Sheet
Client: GLE Location: Woos. ft �_T}�!Project#: &LA (�
Name and Affiliation (Sampler(s): OCA —Vd-O Field Data Sheet Review:
Name and Affiliation (Inspector): Date: By:
Well Information
Well ID:Well Locked: YE / NO / Flushmount )
Well Diameter: Construction: O/Steel/Stainless Steel)
Total Well Depth: QR(0. 05 ft MultiFactor*. Q> 03 r(ttadius/12)2x3.t4x7a8l
Static Water Level: Wt.)A ft Casing Volume 6 ( gallons
Height of Water Column: b - ', ft COL 3 Volumes: 0. 2) gallons
Pump hntake: ft
Purge Information
Date Purged: Start : Finish, — Purge Rate:
Purging Method: Total Volume Purged: (gallons/mis/L) -
Sampling Information
Date Collected: —�—� Time Collected;— - (am/pm)
Sampling Equipment Used: Instrument ID:
Bottle Type PreservationAnalysis Required
Field Measurements/Observations
e-I emp ime* __ ur r ity (ntu): line:
Diss Oxy (mg/L) Time: Fe 2+
Specific Cond. (uS): Time; Res. CI (mg/L)/(µg/L): Time:
Sample pH (sit.); - _ imea
ReDox (mV): Time: Appearance: Time:
Sampler Signature._
Stabilization Test
'V tAAC3. 1 HILU;
i r,t 4t1-i" VDitAA�Q
non
/cloudy/rairry)Temp._(*F) Wind L:5 (n ph)
Date: 11tl '' 13/a3
Time
Purged
Temp.
(C)
Diss Oxy.
(mg/L)
Spec
Cond.
(us)
pH (s.u.)
ReDox
(mV)
Turbidity
Volume
ved
(gallons/mis/
L
Water
level (ft)
Other

Document Nanic Field data Sheet Date Issued.` March 8, 2019
?C0 ArhllyfiC,II Page: 1 of a�-
Dmumem Number. F•CAR-rl D-001-mv.0.3 Issuhig Authority: Pace FIuntersville Quality
office
Field Data Sheet
ClIient,-(`,C-L Location: AS>Nt- Project #: cl oS� -t:.w� L c-
Nance and Affiliation {Sampler(s): .A vl - P° Lc Field Data Sheet Review:
Name and Affiliation (Inspector):_ IJ IL `1- i'i - z 3 M /L
Well Information Date:
l••4J�.11b''a By. NKa
Well ID; Well Locked: { YY b f NO / Flushmount )
Well Diameter: vl Construction: ( C/Steel/Stairdess Steel) -
Total Well Depth: ft MultiFactor*:; C)• I
["(Radius/12)2 x 3.11 x 7.481
Static Water Level:_ 3.CU ft Casing Vol me J.X gallons
v9�/=,
Height of Water Column, ' � fE Cal.3 Volumes: Gygallons
of I2/aj Pump Intake: ^ ,i ft
Purge Information
Date Purged: Ll / V 3 / 2 5p Start, 0'5 U F'inishk ) o �O Purge Rate: /00-,c ^-
P M h dpp • E' L IL
urging eto �3r.
,n�
TotalVolume Purged:
IoD000 (gallons/ri /L)
Sampling Information
Date Collected: c) / /
J 3
Time Collected, C
Sampling Equipment Used:
R) ;II,Z s�<
Instrument ID:
S' 075'I I VWrT 6C)=l
Bottle Type
0)
O)
Field .Measurement sJQbservations
Preservation
I-/NU3
LIB �
UCI
Analysis Required
LLI -
�
Sample Temp (°C):
) S . i
Time:. I0 3 � 4
Turbidity (ntu): 6 c f Time;
/U ) S-
Diss Oxy (mg/L):
O, i_
Time:
Fe 2+ mg/L; /Jf,) Tune:
J 0 3 S
SpecificOond. (uS):
6 T -I
Time:
Res. CI (mg/Ly(gg/L): r Time:
Sample pH (s.u.),
G t
Time:
Odor:_._ �,u c,• _Time:.._�C75
ReDox (mV):
Tiuiea
__
C..�e-v—�
pP 'time:
_ .
10 35
_Appearance:—
ReDox (EH value):YSI
ProPlus+200mV G •`I
Other: Time:
—
General/Weather Observations:
Sampler Signature:
Stabilization Teat
5
Wind '_(mph)
Time
Temp, ,
Diss Oxy.
Spec.
pH (s.u)
ReDox
Turbidity
VO Ume
removed
Water
Purged'
(°C)
(mg/L)
(US)Cond
„
{mV)
(ntu)
(gatlonsf�i l
level (ft)
Other
L
"S
3
s
)c))
c i
Si5o
P
1i.3
c.s
_
gekA

`eArk7tytical _
Docu nt Name:
Field Data Sheet
Doa n=ent Issued: Marcia 8, 2019
Pagetof )-
Dc,cument Nunihur:
Issuehig Authority:
F-CAR-FLD-001.rev.03.
Pace Hwttersville Quality Office
�y� Weti Diameter :Multiplication Factor'
Client; @ 1L % 1 0.0408
Location: Iney,`I( I /yL- 1.2 0.0918
1.b25 01080
Project: C l�7 7 Ja cv 42 l 2 0.1630
Well ID:
w , 3 0.3670
4 06530
Reviewed Date and By: 1 Id 23'' pnL= 6 1.4680
Stabilization Test 8 2.6100
Time
Purged
g
Temp.
a
(G)
Diss Oxy.
(mg/L)
Spec.
Card:
(US)
pH (s;u.)
ReDax (mV)
Turbidity
(ntu}
Volume Re owed
(gallons mi /L)
circle one
Water level
{0)
Other.
0c,
3c7ozi
, I�
cy;3o
©,-(
1
g000
e' 2`I
-
G1t)
^UcC�
r1,1(�
C�91
-N'.0
1S•
�,COc)
�9.G�
filxi
11-I.1
0.9
G93
6,4 '
-))e,.5
)0ic7
1-I.Ll
(0.j
�7�`(I
�.�'
-, C. 6
W i
�Ud�
Iv.lS
0)C)
ICI4s
0 j
6s1,
GG
1
13-)L
('1 cw
lots
-
1Q�U
h,I
in l I
Ci'I
-130 I
�_
PGc"(-)o
7S
_

Document Name. Field data Sheet
Date Issued: March S, 2019.
}� ,e, 1 of z
o7C@AtkllytiCa/
.
Document Number. F-CAR-Pl.17-001-rev.OS
Issuhig Authority: Pace Huntenville Quality
_-
P
Office
lient: N L Local
l,Project #: M S
Name and Affiliation (Sampler(s): /'?/'1 An .- Field Data Sheet Review:
Name and Affiliation (Inspector): _ eL"a��3 V'
Well Information Date: 1 I� I 1 By.
Well ID: - /In 61 . t Well Locked: A / NO / Flushmount )
Well Diameter: Construction: INFO
Steel)
Total Well Depth: ) 7 61 it Multi Factor*: ' % 6 5 ('(Radius/ 12)2 x3.14 x z as]
Static Water Level: /09, %`I ft Casing Volume )0, 3 /l3 P gallons
Height of Water Column: (,3, > 1 ft Cal. 3 Volumes-.3 gallons
34-y,,,j
Pure Information : Pump Intakeft w l d ;✓o j b.fl ✓rt TH�2
Date Purged: +/ 1% / Start: 1100 Finish: ) 310 Purge Rate: l'0 '%� 11 ,./
Purging Method: MO r✓f o o / Total Volume Purged: / 0 000 (gallons/ n// / L)
Sampling Information
Date Collected:_L-4 j t� /e- 3 Time Collected: 6 1J!:�_ (am/pm)
Sampling Equipment Used: JLIo,✓loon/ InstrumentID: `9 S ::/�' OAJS /%//
Bottle Type Preservation Analysis Required
N44 5 --L /f _
C L 1/0 L
3 ✓,A� t N cL i ' J�t o)C,g.6i
Field Measurenrents/Observations
Sample Temp ('C): 17o
Time: tJZ�__Ttubidify(ntu):
q• Time: 0
DissOxy'(mg/L): -1H
Time; )32r
Fe2+mg/L �Tin2e
Specific Cond. (uS):
Time: 8 2;
Res. Ct (ntg/L)/(µg/L): .rime:
Sample pFl (s.u.): _6_�
Time: i i -,-
Odor:
I%Dox (ntV)c 04 Lf
Time:
Appearance: LI 9_,2 Time: 1.37�-
ReDox (EH value):YSI ProPlus +200mV 3 A 0,iL
Other: Tmie
General/WeatherObservations:
Srr W
4
n /cloudy/rainy) Temp. O (°F) Wind 0-1.1 (mph)
s
Sampler Signature: I? c _
n
l
_Date: 4 7 , d !
Stabilization Test
Spec.
Volume
Time
Temp.
o
Diss Oxy.
Cond.
pH (s.u.)
ReDox
Turbidity
removed
Water
Other
Purged
(C)
(Ing/L)
(us)
(mV)
(ntu)
(gallons/mis/
level (it)
L
1110
i,
r<?
I f1.C7
s",9'f
a$s-
�s.I
C)03
llLta
ii�b
i4 a
57
)'fL�
6,0
83.S
13.3,�v
3000
IYV,s�'
6,0 'F
fY:4-
II7. S'
1 l4poo
Illalso
Il4v
Ir,s
,it
1�ZI
6•0s—
L,13,0
1 log.7
I S000
Ild,iv
P v,-,e IJ! ✓,5J Ip ) l.rD #,. ,o % 4, J 4 2 fQ 12,40

Document N me: Document Iasaed: IITncember 27, 2018
> �,� Field Data sheet page%ef _
r . n wai:
Document Number: Issuelng Authority:
F-CAR-FLD-OO1.rev.02 Pace Hwtersvffie Quality Office
f.� w •J- `i-1 -7
Client:
Location: � }fnW[. s OAZ d 4
Project: ' / 1 J,/ J
Well ID:
Reviewed Date and By:
Stabilization Test NA aE �b
Tift'e17.�isbs
"Ml�ftl�,a4.�a��a�ar".
4
i
..EE gg����yy
.L`h+M
-
L'IM �.
Time
purged
Temp.
o
(C}
DissOxy.
(mg/0)
Spec.
.
Cond.
(us)
p(s.u.)
ReDox (mV)
Turbidity
(ntu)
Volume Removed
(gallons I
circle
Waterlevel
(tt}
Other
oo,
Iyss?
rs:9
JZ,G
7001
Js
1b,I
a.tL
Jq-
6,06
1/0, 1
z�r.Z/
�.i aJ
h,LF
d 4s
Mf
�,,t
riz,—
6, b i
d J J
/x so
it / 6
0 �`
I>G,�__
IIf 6
0-)
TIk',,)
111
1 1.L"
900J
4)
31�
1�, 5
1 q6-
6,Jz.
115.7
0,Z
`>J
Cad,
.I��.......__

S 1) 11(
4l(31z3
DalL Issued: March $12019
Document Naml I iakl data Sheet
'
Peke: I of
tssuutll Authority Pane Huntwsville Quality
C Analytical
Document Numbor:I C'AR-Fl..D-001-rev,Q3
Office
Field Data Sheet
Name and Affiliation (Sampler(s):- IaLt% A6P_ -
Name and Affiliation (Inspector):
Well Information
Well 1D; _.. Pl/� ([4/
Well Diameter;
Total Well Depth; (000 ft
Static Water Level: ._-_ft
Height of Water Column:_ ,2,Z, �qft
Well Locked:
Construction:
IField Data -Sheet Review: FIIM I
i-I /IH Iz3
Date:QtlllfIIV,� By:/�._�
Steel)
Multi ltactOY*:a LO [�(Raetius(72)2 x'y.Z4 x 7.g8]
Casing Volume: 'a (:SAgallons
Cal.3 Volumes:. tp o?') gallons
Pumpintake: 'F,�-k/- ft
Puree Information _ j �•
Date Pm ed 3 `2`�r �__ Finch; U I Purge Rate: - j1[](�j ��ul, i°A
ge .-./_ l . -/...- -.- _.. Start :-
Purging Method:_ _C �.-- eg . Total Volume Purged: �yU(gallons/r it /L)
Santp_lirm Information.
DateCollectetj:�/_/ A3 Time Collected:_ (am/&i
Sampling Equipment Used: R tc&� %P i instrument ID;T�5�� �- � � � � ��` �
Bottle'rype
_ .
Field MeasurementalObservations
Preservation
-----------� ....
Sample'renip
Diss Oxy (mg/L); Dp �t'Time;
Specific Cond. (as): —f v •,1%._ Tune:
Sample pH (s.u.):..j�.5 Time:
.----_..-
ReDox (mV); Tune:
ReDox (EH value):YSI ProPlus +200niV_13_�
General/Weather
Analysis Required
if Ic��
`turbidity (ntu): _I Time; j—U
2+ me/ L: Time:
Res. Ci (mg'/L)/(lig/L): �Tirne:.
Odor:___ N O _._ :Tune; 16kO
Appearance: ((-Pr h Time; l('SU
Other; Time:
(sumry/cloudy/may) Temp7��('F) WhtdC)•-5(mph)
Sampler Signature:Date:
Stabilization Test
I'[me
Purged
Temp.
Disc Dxy.
Spec. Cored.
pH (s.u.)
ReDox
Turbidity
(ntu)
o uine
removed
(gallons/r(FY
Water
level(ft)
Other
(C)
(mg/L)
(Its)(nV)
0
0("01
1622
G _
, ,)
7,0
Olaf
)021
1 7
Gam,
°`_
7
Gf
0 3 III
Lr
-6 9
9
c�
�-
7
G Q1
y
-7
d o
1IS'lli-10315
z©C'G 1

If
Dcxument Name. Field data Sheet
' pale Issued: March 9, 2619Ar
aceN><7tytica!"
Page: 1 of t
rJocumentNunilr,F•CARFLi-0Ol-eeuQ3
Issuing Authority: Pace Htuttersville Quality
e_
t
Office
1Project #: Iftt �0. C�4b2� L;-YJ)7J
Name and Affiliak on (Sampler(s): )�nNYUn - Pav Field Dat:Sheet Review:
Name and Affiliation (Inspector): �—" 3y:Well InformationDate: 3 RMs
Well IDi Itbli(1� Well Locked: YE / NO j Flushrnount)
Well Diameter: `t
Construction: (zV f Sfeelf Stainless Steel}
Total Well Depth; 7(D•-5 It Multi Factor*; 61t`03 r(Radius/12)2x3,14x7A8l
Static Water Level �d. ft Casing Volume: 0--7 gallons
Height of Water Column: i�•�� ft Cal.3 Volumes: a. l gallons
Pump Intake: `�_iA+(' ft
Pure Information
Date Purged: t of � d2% Start : � Y✓ Finish 1Nl 00 Purge Rate: U,11`�
Purging Method: i"�R Total Volume Purged: __( (gallons/,®/ L)
Sampling Information j(05 N((,ntj/t3/)3
DateColjected:4,__f{ �l (l��,, Time Collected:,�.___0/pm)
'y tdYu�Pi 11 Instrument ID:_ YS��Oq Ltc � �y2bJ
Sampling Equipment Used: L
Bottle Type Preservation Analysis Required
l' 45D 01, aca� c 111�0� �itea� is
6-gP`a J clef A(A- 46C
Field Measurements/Observations
Sample Temp(°C); l Time:---jj6,5.._._Tmbidity(ntu): i,lQ Time; 1(4�
DissOxy(mg/L): 09 Time: YAL(5 Fe2+mg/L; —Time:
Specific Cond. (uS); Time: lWIS Res. CI (lsigjL)f(µgfL): V-PTime,
:
Sample pH (s ix.): _... ,Time: (�� Odor:_._ ^Time 05
ReDox(mV): 't(7.1 Time:Appearance: ClZ�r- linte: M5
ReDox (EH value):YST ProPlus +200mV AZ4.� Other: Time:
Time
Purged
Temp.
a
{ C)
Diss Oxy.
(mg/h)
Spec.
Cond.
(us)
pH (s.u.)
ReDox
(mV)
Turbidity
(ntu)
Volume
removed
(gaitons tlfsf
L
Water
1QVe1(ft)
Other
D
l'►_o
D3
q (gi
w..0
ouf
ao
Ltd
Cl(9
(0_0
t1,'
l
l l y
q
1,0
,

Document Name: Field data Sheet
Date Issued: March S, 2ing
aCCMk7tyl/Ca1..
Page: 1of3
Document Number: F CAR-FCA-001-rev.03
Issuing:Autharitp Pace kuntereville
neet
r ilaC Project#• C(s
Name and Affiliation (Sampler(s):.ALM-{)cam Field Data Sheet Revie Date:
Name and Affiliation (Inspector): N I/a 4 •1 Y - a Z 3
WeII Information al )3
Well ID: Mw ``I A Well Locked!
/ NO / Flushmount,
Quality
Well Diameter:- I" Construction: {P /Steel/Stainless Steel)
Total Well Depth: - CU it Multi Factor*:0.161 1*(Radius/12)2xs14x7.481
Static Water Level; AO.50 ft Casing Volume: U gallons
Height of Water Column; . ft Cal. 3 Volumes:...& gallons
Pump Intake: 1` �S ft
Purge Information
Date Purged; �1 ;;f 13 / t3 Start: iUuU_Finish: �yaS Purge Rate: I�tiS vhh
Purging MethodTotal Volume Purged: (gallons) ril
Sampling Information
Date Collected: " / i J / -)-3 Time Collected;
Sampling Equipment Used: &MUtf LIP InstrumentID:_YST14-633` 'jpX'JT1Go'1')-
Bottle Type Preservation Analysis Required
C 1) a s�^ Pl��t z j 1tic��
V oC
�a ti c (rlo s IAC 1 IfHA
it
Field Measurements/Observations
Sample Temp CC):_ ZrJ_ _T me: ICI '2' 0 Turbidityntu ; L L
( ) Time;
Diss Oxy {mgJL}: Time: L Fe 2+ tug/L; p I) Time.,
.
I�I�O
Specific Cond. (uS):Time: Res. Cl
Sample PH (s.u.): C Time: v" c Tin e: i�i')U
±-
ReDox (mv) dt l Time; Appearance: 00w ' ,gI 0 -
pP Time: l �
ReDox (EH value);YSi ProPlus +2OOmV 33 'l Other: - Time:
General/Weather Observations:
Sampler Signature:�� a -
Stabilization Test i
I1
Wind y (mph)
Time
Temp.
Diss Oxy:
Spec,
pH (s.u.)
ReDox
Turbidity
o nme
removed
Water
Purged
(IC)
(mg/1.)
(US)
u5)
(mV)
(ntu)
(gallons/Vjn s/
level (£t)
Other
L
CIO '
lu:°I
�9
4J�El
Jlq l
1 ?
5-0 J
�c1.Ga
1
I`1i5
.0
y.O
(.1)C1
10
- T)-`f
(, L)
LS�C1
G.1
O
� -
�<--I s-v 1 I.v .,).t �) (>' 1 u--).0 �j,') a--wu U —

Document Nome: Field data Sheet
I
Date issued: March 8, FR19
I Page: 1 of t
eAnalylicat
Document Number F CAR-FLD-001-rev.03
Issuing Authority Oceee untersville Quality
r
Qn, 11�� Field Data Sheet
CIient: LfLo ation: i-JO04 t�Y C Profect#: AL.U.
Name and Affiliation (Sampler(s): T — Field Data Sheet Review:
Name and Affiliation (Inspector): �/hI /?-3 bN�1
Date: By:
Well Information ou it k (13 &Is -
Well ID:IAVitl- 5 Well Locked: E / NO / Flushmount )
Well Diameter: 4u Construction: (V/Steet/StalnlessSteel,)
Total Well Depth: zo,a' It Multl Factor*: 6 A05 r(Radius/12)2 x 3.l4 x 9,4s1
Static Water Level: c�--�ft Casing Volume: y gallons
Height of Water Column: It Cal, 3 Volumes: gallons
Pump Intake: 60` 1_ ft
Purge Information f qJ S p
Date Purged:�J (yJ /_4}'a_ Start :_1Finish: Purge Rate:_ 1�M 1
N utli/a3
Purging Method: RCCA& Total Volume Purged: 05LZ (gallons&/L):
t,N-
SampingInformation14)0 L013P3
Date Collected:U/d(� Sampling Equipment Used:— , EkO IV InstrmentID `a/JW W
C?
Bottle Type Preservation Analysis Required
�- IL cow,( 0Var.5-- kerb:
4- a50A amw cu6r;' St craps `t'CP /Svoc'
Field Measurenxents/O!bbseervatations
Sample Temp (°C):Time: �L�t�. _Turbidity (ntu): Time;
Diss Oxy (mg/L): Time. _I_r D — Fe 2+ mg/L: —^ Thee:
Specific Cond. (uS): WO Time: H� Res. Cl (mg/L)/(ltg/L): 'rune:
Sample pH (s,u.): l Time: ILbU Odor:_-._ 1tkTime:
ReDox (mV): C Time: k��ab AppearanceG)�lCW.:G] a5'I'ime: Hh
ReDox (EH value):YSI ProPlusQ,+200nzV 22 Other: Tinie:
Stabilization Test
Time
Temp.
Diss Oxy.
Spec Cond.
pH (s.u.)
ReDox
Turbidity
Volume
removed
Water
Other
Purged
�
(C)
(mg/I)
(US)
(mV)
(ntu)
(gallo m
level (it)
L
CIv�/
��/
v
.pOt-Yj
.• I

.1— 6/ItWlyl
Date Issued: March S, 20t4
Page: t of I
g Authority: Pace Huntersville Quality
Office
Name and Affiliation (Sampler(s): Field Data Sheet Review:
Name; and Affiliation (Inspector): Li. Iq;23
y��� IvJy
Well Information Date: By:
Well ID' ��L 1- � Well Locked: NO / Flushmount)
Well Diameter:
Construction: (I6/5teetJSEainless Steel)
Total Well Depth: Ft Multi Factor*; • ((� -3
[ (Radius/12)2 x 114 x 7 49,
Document -Name: Field data Sheet
Dmument Number. F CAR F[D-001-mv.03 lss"ol
Field Data Sheet
air._ ,H
Static Water Level: (2- C) t
Casing Volume: C, } fS gallons
Height of Water Column: '-I It
Cal. 3 Volumes: J-0 �`i gallons
Pump Intake: S ft
Purge Information
Date Purged: CI / i� )-Start:
10'- Finish: 16yy Purge Rate: f 0Oro L
u" -
Purging Method: l�en3 lhz �4
g"yg ��
fSUC) )
Total Volume Purged: (gallons/ 1i /L
SamPlingInformation
Date Collected: �-( / i 3 / 13
Time Collected: I G S . __ (am/ m)
Sampling Equipment Used: 1 vj-)2'�-1 }'z i"�f Instrument ID: Y S < 0 0374
Bottle Type
Preservation Analysis Required
ll� )LsU�(- � _
H[,sv
(c 1 c/o,,(-
ikCc -T-_6
SQ ok-
Cy.,)
Field Measurement JObservations
Sample Temp (°C): )s . � Time:
� y. Turbidity (ntu): Time: (G c-i S
Diss Oxy (mg/L): O . S Time:
Fe 2+ mg/L: I c° Time: 6 y
Specific'Cond. (uS): )� '(3 Time:
Res. Cl (ing/L)J(µg/L): — 'rime:
Sample pFI (s.u.): • )_ ,
_Time: ,
Odor:_ ✓w Time:
ReDox (mV): Time;
�...
Appearance.. f e r Tune:
ReDox (EH value):YSI ProPlus+200mV j4Y
. -) Other: - Time: —
Temp, 3 O .(OF)
Sampler Signature
Stabilization Test
Time
Temp.
Diss Oxy.
Spec.
pH (s.u.)
ReDox
Turbidity
o ume
removed
Water
Purged
(°C)
(mgJl J
(US)
(mV)
(rttu)
(gallons/tly/
level (ft)
Other
L
15-Lrl,
to _ I OSoo
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Document Name: Field data Sheet Date Issued: March &, 201
/eArkMytiC1/ Pa
DUrument Number. F-CAR-ri.D-0pl-rev.03 lxsumg Agfharity: Pare Huntersvil
Office
Field Data SheeE
Client: ULL' Location: % �c.�.iCe /�i Project# C la / o y�
Name and Affiliation (Sampler(s):U" - Pe'- F
LID)ate:
taSheet Review:
Name,and Affiliation (Inspector): Q j� Y • 1N -z3Well InformationLi Id i l � By:
�a
Well ID: /tiw - 1 I Well Locked: / NO / Flushznount )
Well Diameter: Construction: (e_W/Steel/Stainless Steel)
Total Well Depth: i l . '� 5 €t Multi Factor*:()lG 3 r(aadiva/12)2 x 3:Y4 x 7:asj
Static Water Level' J . u ft Casing Volume:.. 2 I •Oi gallons
A"'
Height of Water Column: S fE Cal. 3 Volumes: I 1'.(J 1 gallons
t-1 i 131a3
Pump Intake: ft
Puree Information:
Date Purged:_ jl _/ 15 f l Start. 'S 3S` Finish: Purge Rate:�- ' ;c 11-1-1
Purging Method: " P U
C 3���� t't"� Total Volume Purged:
Sampling Information
Date Collected: )o
�—_/ / _ Time Collected: I V-; - (am/ 1 j})
Sampling Equipment Used: Qc r 37-t4vt (cwP Instrument ID: �5r�()31`I �{{V°w
Bottle Type Preservation Analysis Required
C31 zsv 6 t )ice U
M
(UM �< Li,c _ ....
B) '(o�c
1,c1-A
Field MeasurementalObservations
Sample Temp (,q:
O rl Time:.
1(P U O _ Turbidity (ntu):
Time:
) C 0 0
Piss Oxy (mg/L):
A Time:
Fe 2+ mg/Lc
Time:
(G G 0
Specific Cond, (uS):
1 jSt Time:
Res. Cl zit L L
( g/ )&g/)
lime:
--
Sample pH (s.u,)a
(o •�i^_ -Time:
Odor:-._
ReDox mV;
(- )
-°IS 2_ Time:
Appearance: dea��
Time:
lGoo
ReDox (EH value):YSI
ProPlus +200ruV
y 5 Other: --
Time:
Wind---� —_(mph)
Sampler Signature
Stabilization TeAt
Time
Purged
Temp:
CC)
Diss Oxy:
Spec.
Cond.
pH(au.)allows
Vo ume
removed
Water
(mg/I)
(us)
;ReDoxZTurbidity
(g /�n1s/
level (ft)15i3j
Other
f`i
G ti
SZ �
-XOU
ict
55LJ
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Document Name: Field data Sheet.
Document Number F-CAR-FLD-001-rev.03
Field Data Shee€
DateIsgued; March 8, 2019'
LE
Name and Affiliation (Sampler(s):
Name and Affiliation (Inspector):
Well Information
Well ID: 11\-� Well Locked:
Well Diameter:
2;-,
Total )Krell Depth: ? `t ft
Static Water Level: 2S0 ft
Height of Water Column; 9 , u� ft
Project#ate nc eCoGi,SQt\LF
Id Data Sheet Review:
�/IH/23 rl.lm
Date: o4ltylt3 By.
NO / Flushmount )
Construction (PV /Steel/ Stainless Steel)
Multi Factor*:a,l0 C{Radius/12)2x3140.48)
Casing Volume: V • L gallons
Cal. 3 Volumes: 2 • (� gallons
Panip Intake: ^ 11 ft
Purge Information
Date Purged: / 1 2 / "'- 3 Start: i o �l S Finish: l ty Purge hate:S� >hL � N
Purging Method: 3l. c\�,-N�'y,n TotalVolume.Purged: (�S� (gallons 11s L)
Sampling Information
Date Collected: N / t ? 3 Time Collected:. l -1 t S (am4�)
Sampling, Equipment Used: '3 --,w,�trument ID:
Bottle Type
`� � � � <� is U •,t.\
Field Measurements/Observations
Preservation
wzu
Analysis Required
Sample Temp ('C): L 9 1-1—Time: (7 t 5-------Turbidity (ntu): S Time: t'i \ S
Diss Oxy (mg/L): s�L S Time: Fe 2+ mg/L Time:
SpecificCond. (uS)W'r4T s- NTirne: Res. Cl (mg/L)/(gg/L):rime.—'
Sample pF6 (s.u.): $ • (� -----Timer Odor:—_--_N-.._._._ Time: _i-7 IS,
ReDox (mV): -'!S •Z Tune: Appearance 5�hr}�c i< ; rime: Vl kl
ReDox (EH value):YSI ProPlus+200mV 2151•2 Other: — Time: -
General/Weather Observations:
(,cloudy/rainy) Temp. 31_.(°F) Windy-]� (mph)
Sampler Signature
Stabilization Test
uijvz
Spec.
Volume.
Time
Temp,
a
Diss Oxy.
Cond.
pH (s.u.)
ReDox
Turbidity
removed
Water
Other
Purged
(C)
(mg/I,}
(US)
(tarV)
(ntu)
(gallons( rls
level (ft)
L
5.6
^�
IS$..
S.e
i�t,i
S.E
Cow
laDS
2`t. (
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20 �1
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ii 1 C.j t-r1..1 5-

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Document Name: Field date Sheet
➢ocummt Number: F-CAR-FLD-001-rev.02
Qv.., CL01zd L6
Name and Affiliation (Sampler(s): /�'(J. de7C(z
Name and Affiliation (Inspector)
Well Information
well ll)�
Well Diameter:
Total Well Depth: 3 ' . ft
Static Water Level: Ur' 0 ft.
Height of Water Column: 13.9'l ft
Well Locked:
Office
1'1�110 s✓ -/
Id Data Sheet Review:
N /Iq �Zs .
Date:
construction: Qy.C�Steel/Stairiless Steel)
Multi Factor*: ''�� [(Radius/12)20.14x7.48)
Casing V olume: 2 gallons
Cal. 3 Volumes: `• ° 3 ;kz_galloils
Pump Intake:—Nilc� q al ft .ti
,s•,
M
r AIM
' A/. rF
Purees n ^ % b'l t
Date Purged: / % / 2 3 Stait: Finish: 7 �U Purge Rate:
Purging Metho(L oe 'l, , A J b%+i d4, Total Volume Purged: 0 (gall)ns/ s)
Samyline information ! 7 0G
/3 ;--p Time Collected: (am/)
Date Collected:_./� �
,�,,,{{fi�e � 0 d J ?i 1a F A
Sampling Equipment Used: � i L � �i 6 G4/at e ument ID: 4 V
Bottle Type Preservation :p) Analysis Required
>>/c ✓o�
Yield MeasurementsMbservah0n
70� !
-Sample Temp.-(°C);-_—_t6 Time Tu bidity (ntr l _.._ - D�
(I Time: %�0� Fe 2+mg/L: ^—'Fit< _ —�—.•�''
Diss Oxv (mK/L): /`�__ ---
O0,4 L
Specific Cond. (uS): E 2, I- Time: 1- 0, V Res. 0 (mg/LY(µg/ L): lime:
P a n/e J i D
Sample pH(s.u.): S'> 7 Time: /7J� Odor: f✓ Time:
ReDox (mV): I Time: _ 7�f Appearance: t L ��� T me: 7 d�
ReDox (EH value):YSIPxoPlus+200mV 1S9' b Other: un
General/Weather, Observations S 7✓ �La r d y S c, G. y —, 6 K—
(emu /c ou y/rainy) Temp.? ("F) W nd� �` (mph)
,: Date: `?4-- 3 "
Sampler Signature: M
J 6��
StabilUanon
less
-- -
Time
Temp.
Diss Oxy:
Spec
pH (s.u.)Purged
ReDox
Turbidlyater
(n�)
el (ft)
OtherCared.
(°C)
(mg/L)
(yc)
(mV)
gremoved,
.Ib1.,)
S-7.6
�.Gs
,/3,Y/-7,S,b0
1 a'.
C,X I.r,
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Document Name: Document Issued: November 27, 2018
r Field Data Sheet Pa aft—
Document Number: Issueing Authority:
&CAR-FLAOol.rev.02 Pace Huntersville Quality Office
Client: L_
Location:
Project: L✓ s 7
Well ID: � d✓ G
Reviewed Date and By:
Stabilization Test pt-I 114 113 Q1y Y"
1.
DOME.
j
4
u.tis
5
Mi1'ITD
Time
Purged
Temp.
(°C)
Diss Oxy.
(mg/t)
Spec.
Cond.
(US)
pH (s.u.)
ReDox (mV)
Turbidity
(ntu)
Volume Removed
(gallons/rds)
circle one
Waterlevel
(ft)
Other
S^^,i6
/se
7,'C
0d')
2o,>J
tY,6
,II
[ 8.1
3.3—>
Ise, 3
D
a.r.,5

Dmument-Name, Field data Sheet Date iasuezi: March g, 2019
EMr<71yfiGa7' Page: I of 1
r Document Number: F-CAR-fLD-ool-ray.o3 Issuing Authority: Pare Humersvitle Quality'.
Dffice..
Field Data Sheet
c Ilene; 1-A, Location: N I ¢nc f r 10
I Project#kCh�'-L
Name and Affiliation (Sampler(s): AL/A- P",.A�_ Field Data Sheet Review:
Name and Affiliation (Inspector):J y , t M • z3 /-tE 2
Well Information Date: y/ai�3 By:.�3 /
Well 1D: � l W " i L" � Well Locked: ! I W
( f NO f Flushmourtt)
Well Diameter; �' Construction: (V� (Steel/Stainless Steel)
Total Well Depthz 30'( S £E
MUIH Factor*: 0.I , 3 +
[(Radiva/12)2x314x7.g81
Static Water level:
3 j
gallons
Height of Water Column: ft
Cai.3 Volumes: (, U gallons
Pump Intake: r" -2 c ft
Purge' Information
Date Purged: ci J 13 f 17 Start: i I Finish: 12OG Purge Rate: (�,w ✓ti
Purging Method: A3�Z,_(irC
Total Volume Purged: ILL (gallonsf��/I;)
Sampling Information
Date Collected: fi Ij -3
/—/
me Collected: IDS__.
Ti_ (am/plx )
Sampling Equipment Used: P& 3�'...I
Instrument ID: Y _)-4' c73cr
Battle Type
(I zS0 C PIC,
—
Preservation Analysis Required
k L
J
Field Measurements/Observations
Sample Temp : IS S
P P ( °G ) Time:
00� -- —_Turbidity (niu). � . � Time: I�CS
Diss Oxy (mg/L): Time:
Fe 2+ mgfL: J kiN Time: 05
Specific Cond. (uS): o `l Time:
Res. Cl (mg/L)/(ttg/L): = Time: —
i
Sample pH (s.u.);
v`u, I OS
IieDox (mV)c c� Time:
T�Tirne: — -..—
Appearance. �)e� .t me: I)i_Q`
IieDox (EH value);YST Proplus:+200mV 2 i 3 Other: Time: — -
CenAratlWn�tlra,.._-._-
sutui /cloud
Sampler Signature: �Z
Stabilization Test
Wind 7_(mph)
(°C)
Diss Oxy.Turbidity
(mg/I,)
Spec.a(sx.)
Cond.
o i e
removed
Water
Other
4T[meTemp.
(uS))
(ntu
allons
(g f /
level (ft)7L)(o
i
. Z.
�s.(�—.
L
I]cl
t
3 3
S1(.4 I
G S
S.y
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Tier F OIL,
Document -Name: Field data Shect. Date Issued: March 8, 2019
Page: i of 1
Document Number F-CAR-R.D-001-rev.03 wing Authority: Face Huntersutlle Quality
Office
Field Data Sheet
n r.. I.
Cl=
Name and Affiliation (Sampler(s): ALJ^I Field Data Sheet Review:
Name and Affiliation (Inspector): y .1 N , 23 MEN
Well Information
Date: 14 CAI43 By. N rv�-
Well ID; j 4L >- 13 3
Well Locked: ( 3
/ NO / Flushmount )
Well Diameter:
Construction: (/Steel/Stainless Steel)
Total Well Depth: `i� 1 `' ft
Multi Factor*: (6 [ (Ra {ius(12}2 x3a4 z 7.4a)
Static Water Level: % 9 ft
Casing Volume: S S gallons
Height of Water Column: ft
Cal. 3 VOlumeS: 1 •i gallons
Pump Intake.- ✓" 3 c, ft
Purge Information
L)
Date Puiged-.j /�, 3
Start: 3J-U Finish:.15c)J Purge Rate: IaomLl—I
PurgingMethod:Cn3)= lac /�?y
—_,_Total
J
Volume Purged: (gallons Ii j'L)
Sampling Information
Date Collected: �I j l 5 / 3
Time Collected 1 ` S . _ (am/ in`
Sampling Equipment Used: P�L''15i-z.. )tz J w %10 instrument ID:
Battle Type
Preservation Analysis Required'
CSC ti[c�Af (Gsi
t—(Cc
N,UCi A%}-Jz
ii
Field MeasurementslObservations
Sample Temp (oC) 22 �Tinter.
1j1-15
---TurbidityFe
(ntu): j.
Time:
13)S
Diss Oxy (mg/L—):`.1 .3 Time:
13 -f 5-
2+ mg/L: /Jn
Time:
Specific Cond. (uS): S 1' 3 Time:
13c15
Res. Cl (mg/L)/(µg/L): -
Time:
Sample pH(s.u.): ,b _Time:
13LIS
Odor:_.,—....-._ vw--�
Tune:
1 `!
ReDoxmV ' I °I G) h
(, }� Time:
13`i S'
Appearance _C�-�
'Time:j3�S
- —
ReDox (EH value):YSI ProPlus+200rnV 3`}✓i
Other:
Time:
Sampler Signature: L- Date: `I JIS /I 3
Stabilization Test
Time
Temp.
Diss Oxy.
Spec.
pH(s.u.)
ReDox
Turbidity
o i. me
removed
Water
Purged
cc)
(mg/I,)
(US)Cond.
(mV)
(ntu)
(gallons/ Is/
level (ft)
Other
L
11Lcf
v.5
27�
(o.yU
Doke
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Document Name: Field data Sheet Date Issued: March 8, 20t9
�!�BJLtalytlCal = Pa e: 1 off
i
Document Number; F-CAR-FI.D-001 rev.0,1 Issuing .Authmity: Ee f3' itersville Quality
.Office..
Field Data Sheet
Client: N !" Location: �C l�L ProjeCtt (�Jx ^ l cz /=
Name and Affiliation (Sampler(s); At VA - Field Data Sheet Review:
Name and Affiliation (Inspector): /J c1.1 t = 23
Well Information Date: 'iW111)3 By: )for -
Well ID: M,W 13 -I3.+._ Well Locked: tySs / NO / Flushmount)
Well Diameter: Z" Construction: (&/Steel/Stainless Steel)
Total Well Depth: I �.. �i ft Multi Factor*:y (6 f r(Radius/12)2 x 114x 7.481
Static Water Levels `5d ft Casing Volume: L� �C gallons
Height of Water Column:—) 6:1 ft Cal, 3 VoIumes gallons
Pump Intake;
Puree Information
Date Purged: Start: 1 S� Finish: J 3OS Purge Rate: IoO,1 it, h
Purging Method:__( `c �(/ Total Volume Purged:
(gallons f n� f L)
Sa-mplingInformation
Date Collected: LI / J S � 5 Time Collected: 1 �}
n p 13---_- (am/�ii
Sampling Equipment Used; f t' 3I' { f t^^,P Instrument ID: y-)z 0o 6d`
73Yi F��s
�i ��3 Bottle Type Preservation Analysis Required
Field Measurements/Obseruations
Sample Temp (°C)i 2c Y Time:
I U _Turbidity (ntu); �I �7 Time:
13 )
DissOxy(mg/L) Q-4 Time:
Fe2+m L: j)')
gl Tune:.
I31O
Specific Cond. (us): 353.6 Time:
Res. Cl (mg/L)&g/L): ' Tune:
`-
Sample PH (s.u): ,Z -- Time:
Odor: v�Tune:
_I_�1 u
ReDox (mv): I Time:
Appearance: GAe v' Time:
13y
ReDox (EH value):YSI proPlus+2QpmV
Z`l2. I Other: Time:
General/Weather Observations:'
/cloudy/rainy) Temp,,('P) Wind (mph)
i
Sampler Signature:�Z
Stabilization Test
Time
Temp.
Diss Oxy.
Spec.
(s.u.)V)
Turbidity
Vo ume
removed
Water
Purged
(°C)
(mg/L)
(uS)pH
(ntu)
(gallons//
level (ft)
ether
�,
33,3,�.
�,I
;RReDox
`j
L.v
S
UPC
33C.5i�
loci
ILA
'i
lS�CJ
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—

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C@}liki(f'(fCd(y
� :
Document -Name: Field data Sheet
Date Issued:March &, 2019:
Page: 1 of �—
Dmument Nuanber: F-CAR-FID-001-rev.O3.
tatting Authority: Pace Huntersville Quality
Office
Field Data Sheet
h: A L Location: tvc,171) AI A- ef-(
Name and Affiliation (Sampler(s): `% M-Cl'
Name and Affiliation (Inspector): lktt
Well Information
Well ID: /'% V" _ 1 -) Well Locked:
Well Diameter: r2l
Total Well Depth: % -7 D ft
Static Water Level: 5 ft
Height of Water Columnft
70.07
roject#: G<bStin bt�co�r/�d,C LF,
(Field Data Sheet Reviews
u lai (%.a
Date: `(11N 1)-3
Construction: V /SteelJStainlessSteel)
Multi Factor*>: •!6 6g r(Radius/12)2x3.14x7.48j
Casing Volume: 1 /, ? gallons
Cal. 3 Volumes: 3Lf -2 � gallons
Pump Intake.- -7
Purge Information ,�`� '� % 2 0J /4ilQ c
Date Purged: Jq2�f �3 Stta/a//rt: /-7 X19 Finish: i$d) Purge Rate: % �V /^0� / QowT j° /tv
Purging Method:10- � 4M/' Total Volume Purged: �7%t/ (gallons/�JL)
Samolina Information
Date Collected:_/dj I Time Collected;1!/ D _:.._ (amj
Sampling Equipment Used:4eQL - P0(1N1P Instrument ID:_ ° /P1z��
Bottle Type Preservation Analysis Required
7 ti77 .�c l'143 ,t7 XT✓z-
Ixko Gch/m 6tr7Tf )4GL C
Field Measurements/Observations
Sample Temp (°C) �ti (p Tim:..� e/V T
Turbidity(ntu): • 3 Time:�J
Diss Oxy (mg/L): O Time:Fe 2+ mg/L ^� Time:
Specific Cond. (uS): ?`r°1a TimeRes. Cl (mg/L)J(µg/L): ~`Ihne:
Sample PH (s.u.): ��- •�_, Time:Odor:_,___
ReDox (mV): - S 2, ) Time: Appearance:
ReDox(EHvalue):YS11'roPlus+200mV Other:
General/Weathertlhaervatinncr .4fw4✓'7-°f4 r% 12.1 -7
Sampler
Time:
Wind V _-� (mph)
Time
Temp.
Diss Oxy.
Spec.
Cond.u�pH
(s.u.)
ReDox
Turbidity
Volume.
removed
Water
Other
Other
(°C)
(mgJi,)
(niV)
(ntu)
(gallons] is
level (ft),
L
I
J,j
Srzgr
0-4
TO
-7
0'M
mot• -7
>,
14,
a'V
7 3
1q. I`t
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Document Name:
Document Issued: March F 2019
c?Cf3f�tTs7/�lCr�l
Field data Sheet
Page -Of 1..
Document Number:
F-CAR-FI.D-OOl.revd49
Issueing Authority:
Pace Huntersville Quality Office
}1 Client: / l SVell Diameter Multiplicatim Factor"
/U L ®� —
p Yt L-f- i s ✓> 3 1 0.0408
Location: wood f LAIIA c. 1.2
1.62$ 00[031$1080
Project: G1-05AD 64/LCO✓'t r
2 0.1630
Well D: Z4 �A/ h 3 0.3670
4 _ 0 6530
Reviewed Date and By: 4111111 AtW 6 14680
Stabilization Test G1 1LIP-S kt^, 8 i 2.6100
•
9 •
Em
®®®®®®®®®®

Document Name: Field data Sheet
- eArk?6ftal
r
document Number: F-EAR-Fi.D-001-r,03
Field Data Sheet
Name and Affiliation (Sampler(s): AT\..) �'k
Name and Affiliation (Inspector):
Well Information
Well ID: _ kA\ 1 1 j Well Diameter: `L__-_,__-_� -
Total Well Depth: - ft
Static Water Level: 22 I ft
Height of Water Column; 3?. 31 ft
Well Locked:
aid Data Sheet Review:
iIm
Date:.
a4llglts
Construction: PVC Steel/Stamless Steel)
Multi Factor*b 2 1+(Radius/12)2x'3,14x 7.481
Casing Volume: i 6 gallons
Cal• 3 Volumes:_ gallons
(,-T QHr 2 �•)-3
By.
CMS
Pump Intake: '" S�_ft
Furige Information
Date Purged / 1=3 / 7 �S StartFinish: Purge urge Rate: t�rn L •j,,.\ , n
Purging Method:_ T? 1
�Total Volume Purged; '2� a Z%'J
(gallons/aL`1�s L}
Sampling Information
Date Collected: ' a/ ? Time Collected; I U
Sampling Equipment Used: 1 .\ \cam - . 1
Instrument ID:
Bottle Type Preservation
k 2Sa,a,L Pi .L An 1 '
3- uUrnL V--\
�x'iy + �
Field MeasurementslObservations
a ysrs Required
\s----_----..-.-._..
Sample Temp (eC): -L { . ?
Time;
1 1 i ^ t
.�v--_Turbidity(ntu): b
Time: lZ
Diss Oxy (mg/L): ,
----Z----_____Time:
Fe 2+ mg/ L:
l
Specific Cond. (uS): (2
Time:
Res. Cl (mg/L)((µg/L):
_Time: ----
PH(s,u.): _j ,
Time:
Odor: �I Ji)
rime:
ReDox (mV). - I. 73
--------__Time:
-- - ----Time:..-----
ReDox (EH value);YSI PznPlus g2OOmV
Appearance:\2��
\ Appearance C
i t'--'----------lime:
\
12
General/Weather Observationq!
Other:
—
unn cloudy/rainy) Temp,_: (-F) Wind v-a
SamplerSignature- ���(mph)
Stabilization Test
A
_Date:
(I'�<�
t' s!
Time
Diss Oxy.
Spec.
p
Vo me
Purged
(OC)
{°e)
(mg/L)
"I
I i (s.u.)
ReDox
Turbidity
y
removed
Water
`'1�,1117 A'N
(US)
l�f?�
(inV)
(ntu)
(galloa� / /
level (ft) Other
11-3"-
�n
i7,�
III
(T
14.>
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11L.1
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Document Name:
Document Issued: Man 8 22919
ceA&3lyRicN,
Field Data Sheet
Page:Lof'L
Document Number:
F-CARFLD-0Ql.rev.0,4
Issueing. Authority:
Pace Huntersville QualityOffice
Client: J (_. 5
Location: alnnco=Mf , PC
Project: nr rMo �o icSf, �= ys 7 C j 3
Well ID:
Reviewed Date and By:,QyfLy z3 as
Stabilization TestKNW f NM
'Multiplication Factor"
0.0403
0.0918
0.1080
i
0,1630�
0:3620
0,6580
IA680
2.6100
Time
Purged
g
(Tem .
pTurbidity
o
Cl
JDissoxy.
lmg/L}
Spec,
Cand.
(US)
pH (s.u.l
'. ReDox (mV)
(ntu};
Volume Removed
(gallon I L
' )
circle one
Water level
(ft)
Other
H

t
Document Name: Field data Sheet
Date Issued: March 8, 2019'
Pages 1 of j
Document Number: F CAR-Fl.n-001-rev.03
Issuing Authority: Pace Huntersville
Office
Field Data Sheet
Client:.
LocatiorrB-- „ o o e l 1J C Project #.ks n� e ' U� C -Se,k 1-7-
Name and Affiliation (Sampler(s):.
A T\-) - Pa a - Field Data Sheet Review:
Name and Affiliation (Inspector):
`— 1I /I�) /23 �µM
Well Information
Date: o411v�z1 By: p
Well ID. rA\d
Well Lacked: (YES J O)/ Flushmount)
Well Diameter: i
Construction: e/Steel/Stainless Steel)
Total Well Depth: k3-1, C%
It MURIF,1001*<C.((Radius/12)2x3:i4x7,48l
Static Water Level: 20 • � ft Casing Volume: ! • c1 gallons
Height of Water Column: !! 6. i2
ft Cal. 3 Volumes; S ko i gallons
Pumpinhke: i3s ft
Purge Information
Date Purged: it J 1 / 2 1
Start: 7 SQ U Finish: 1 U SS Purge Rate: t C"
Purging Method: ) i wi\ca r x, Total Volume Purged: `Z5 'v (gallons/ nls L)
Sampling Information
Date Collected: I ! ? 23
/_/
ThneCollected: ___pm)
Sampling, Equipment Used: \cam �e r i r Z Instrument ID: �� S (D-). \\ f� 6 l^?
Bottle Type
Preservation Analysis Required
1x27pSc�wL I�tz.k,
NuN�n
�nLi ,L \j,��
HGL N-1�
Field Measurements/Observations
Sample Temp (aC): _ �=J Tinte: l t C)Turbidity (ntu)': Q S Time; \
Diss Oxy (mg/L): . ' ( Time, Fe 2+ mg/L: Time.,
Specific Cond. (uS): Time: Res. Cl Time:
V 1�p3t7 1
Sample pH (s.u.); I �, � _ _'Pirne: ReDox(mV): . Odor
.. Time: Appearance: e- Time.
ReDox -�• ___
v
ReDox (EH value);YSI ProPius +200mV 21. 7 Other: Time:
General/Weather Observations;
Wind C -> (mph)
Sampler Signature
Stabilization Test
Spec.
Volume
Time
Temp.
a
Diss Oxy.
COnd.
pH (s.u.)
ReDox
Turbidity
removed
Water
Other
Purged
(C)
(mg/I,),
(US)(mV)
(ntu)
(gallons( his
Level (kt)
L
7.`i
-15,3
v,`-I
>c _,
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i
Document .Name; Field data Sheet
Document Numher: F-CAR-R.13-001-rev03
Date Issued: March
Name and Affiliation (Sampler(s): ajj1 S
Name and Affiliation (Inspector):
Well Information
Well ID: MW - v
Well Diameter:
Total Well Depth: 12, 29 It
Static Water Level: i • (�s ft
Height of Water Column: 3 i 2 ,14ft
Purge Information
Well Locked:
Data Sheet Review:
i j liq 03
Date:.
Construction: PVC,Stee(/StairdessSteel)
Multi Factor*.) Al 3 r(Radius/ 12)2 x 314 x 7.481
Casing Volume: S O • gallons
Cal. 3 Volumes: { gallons
Pump Intake: G It
L-F• Atr l ?5
—y
By: l }) ✓�
Date Purged: Start Oq'-(5 Finish: t 0 Purge Rate:'LO'��l,;�,n'.�
Purging Method: ? e -1 tk wt k Total Volume Purged: (gallons/ tls 1L)
Samvline Information
Date Collected: Ll / 1-1/ �-3 Time Collected: i V oEvpm)
Sampling Equipment Used: 1�e>',ite\f instrument ID: 'ISM J \\ -T1 Ai i
Bottle Type
.ix
Field Measurements/Observations
Preservation
Hk1 (o M _
Analysis -Required
..\ s
Sample Temp (eC): t? ,?
Time:!'v_tn_--.-__Turbidity(ntu):
Time:
1 1L
Diss Oxy (mg/L): . '(
Time:
Fe 2+ mg/L:
Time.
Specific Cond. (uS): 14 S . >
Time:
Res. C1(ii g/L)/(pg/L):
Sample pH (s.u.): g • S --_-,—_Time:
ReDox (mV); i -7 ,%
Timer
Appearance: C i r
Time:
1 o S p
ReDox (EH value)NSi ProPlus +200nrV I 1 i .1
Other:
Time:
General/Weather
sunn /cloudy/rainy) Temp. s S ('P) Wind C; (mph)
Sampler Signature: ��� __ �� �. `Date: ` k Ik-3
Stabilization Test
Spec.
Volume
Time
Temp.
Diss Oxy,
pH (s.u.)
ReDox
Turbidity
removed
Water
Purged
CC)
(mg/L)
(us)Cond
(MV)
(ntu)
(gaIIpns/(P/
level (ft)
Other
L
low
=i.2
0
0 ^.
jvS_y
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CcxumentNome: Field data sheet Datelssued: March 8, 2(n9
xCeAnalyt ,111 Page: 1 of 3
' Document Number F-CAR-FL.D-001-rev.03 Issuing Authority: Paceffuntersville Quality
Office
Field Data Sheet
Client: tP Ll Location: 45SV-,,`ll aJ<
Project#: (loVName and and Affiliation (Sampler(s): ALM- Field Data Sheet Review:
Name and Affiliation (Inspector): {J I� M ' ty , 23 i 1E��pYL
Well Information Dater �i/all�3 By:
._t-I%
WellID: �l %S
Well Locked: ( / NO Flushmount)
Well Diameters . "
Construction: (&V /Steel/stainless Steel)
Total well Depth: L G 0 ft
multi Factoe: e) I L 3 ('(Radius/12)20,14x7481
Static Water Level: G (o ft
Casing Volume: gallons
Height of Water Column:ft
Cal. 3 Volumes: • Z3 gallons
Pump Intake: f -4 `1 It
Puree Information
Date Purged: e1 (1� 23
Start: � Finish: 1 7'40 Purge Rate: 0 '�- V--
Purging Method: Pv'JSiAJ( n nq
—Total Volume Purged: lt;bo (gai[ons/tn /L),
Sampling Information'
Date Collected: L1_/j3-/ 13
Time Collected: IJLir, (am/(m
Sampling Equipment Used: P<1''5�-
nn
I I,Y 3" nD Instrument ID: I Sl$ 0 3 3` Pw t (oQy
Bottle Type
Preservation Analysis Required
Field MeasurementsJObservations
Sample Temp (°C):
)S • ()
Tinter
13 - -- __Turbidity (ntu): . U Time: f �i S
Diss Oxy (mg/L):
O • �
Tinier
Fe 2+ mg/ Li /J Time:
SpecificCond. (uS):
GLt
Time:
Res. 0 (mg/L)/(µg/L): Tune
Sample PH
G-
Time:,
Odor:✓1R*^'L� Time: Pr/S
ReDox (mV)':
-) I
Time:
Appearance: C dew ^I/�kime: 1_71-15
ReDox. (EH value):YSI ProPlus..+200MV. S �I . 3 Other: — Time:
Time
Temp.
Diss Oxy:
Spec.
Cord.
H
p (su)
ReDox
Turbidity
Vo ume
removed
Water
Purged
(°C)
(mg/L)
(US)
.
(DIV)
(ntu)
(gallons/ 4
level (ft)
Other
L
c
iS,2

thxument IIyu
�Ducument Numbed
Name and Affiliation (Sampler : (s} Q-f w — j'0. c
Name and Affiliation (Inspector);
Well Inform-- xhun
WellID:
Well Locked:
Well -Riamet 7 '
ice}
rPidd7DataeetRevrON!/y/z3
er:� Construction: (PVC Steel/Stainless steel} ,
Total Well Depth: D � O�
�--ft Mult9'pactor-s .t '� 1»Niaatue/i21aXs;lax7.:lsl
Static Water Level: "-1 c� {t Casing Volume: 11 . j
— - _ gallons
Heightof Water Columni ��• S3 ft Ca1.3'lrolumesi
-- —_ gallons
1
ntegyilte Quality `.
lasac\ 1->; Ap � 2�2i
)iHm I
By: QM.T
PurgerQe Info�tion
Pump Intake_ C ft
Date Purged: LA / i3 �3
1 Mart: I13�-1,..1S
Purge Rate:
Purging Method: ire ,', k c L' c
Tptal Volume Purged; I2 SU
-- __ (gallons�'L)
3arn lin Inf rmation
Date Collected: L' /- "S / "z 1
Time C ll 1 � "
Sampling Equipment Used:
Bottle Type —
U <\
o eeted;_ 3 �j (am/&)
Preservation
Hw
N Ci„
Hcl
Analysis Required
2
Field Measurements/Ob_sons
Sample Temp Cq: -.--___._._____._Time:i
1-7 S U
piss Oxy (mg/L): O
----------.-.-.____
Time:
_ _Turbidity (ntu); 0 , [�
Time: S G
Specific Cond. (,US);: �� �,
-------
Fe 2+ mg/ L:---�
-----------_Tiute:
Sample PH(s.u.}, 6
._.Time:
Res .CI(pg'/L)/(it /1
g ) lime:__—
- --- :-' 'A_,._
Repox (mV): " 23
.Timer
Odor: -- - 0D Tune: 1-7} U
ReDox (EH value):YSI Proplus
Time:
+200 V
Appearance:t c t' t leer s --
v16Other;
Genera I/Weather Observations:
Time:
unn /cloudy/rainy) Temp, ✓12 (ap) W ind O -S
Sampler Signaturefl®°_ 'r` : (mph)
L t
5tabiliz____ ation Test
pate: 1 t'> ��
Time Temp. Diss Oxy:
Purged (aC) (mg/I,)
Spec•
Cond.
a unie
pH (s.u.) ReDox Turbidity removed Water
(US)
(mV) (ntu) (gaitans/ ils level (ft) Omer
i�S Q.a
ig
L

{
Document Name: Field data Sheet Date Issued: Manh 9, 20S
f/CA1k�EyfiCal
t
Pa e: 2 of j
Document. Number: F-CAR-Ft.t)_001-mv:03 Issuing Authority; hareliunte€svftL
Client.-_. IjL
Office
Field D_ _ at�gheet
Location: hco „p 7" Project� f C\uze
Name and Affiliation ler:
t} am s
rx A
Name and Affiliation (Inspector):
Ffeld Data Sheet Review;
Well n£°- r-- rn atio
Date:
Well ID: IA. . \,j - i q
oy// //23 By:
Well Diameter; �
2 'i
Well Locked: YfiS O
/ / FI"ushmount)'
_ - -
Construction: PVC 'Steel/Stainless Steel)
Total Well Depth; ) i . S ft
Multi 'Factor*: `�, \ V3 (Radius/12)2 x3;14 7.481
Static Water Level: i J , 3 ft
x
Casing Volume t �, ii a
Height of Water Column: 10 3,y ft
gallons
Cal. 3 Volumes: SG, Li i
gallons
Puree In€ormation
Pump Intake: i%S _ft
Date Purged: / i 3 / 3 Start: i V3 j l7
--_ Finish: Q� d Purge Rate:
Purging Method:_ �Ie-,%S),�A
Total Volume Purged: `Z-S G �j (gallons. urls I�)
Sampling Information
Date Collected: 'I /II/ 3
1"7t,-s Time Collected; _ (am/1B)
Sampling Equipment Used: c r s 1
�----instrument
0.�k; e_
IA y 5 I `3?. i\
Bottle Type
—�.
Preservation
`s
i x 2 \�, -
.3
Anal si Required
y
N N Q
, 'clG --
�C
Field Measurementsfobservations
Sample Temp (0q: 16 . (
Tzme:
'-7' S
_ - _
_ Turbidtty (ntu): b , S
t 'y S
Diss Oxy (mg/L}: , �l
Tone:
Time;
Fe 2+ mg/L.
Specific Cond. (uS): 17 , y
Time:
— Time.
-^
Sample pH (s.u.); i '�
Res. CI (mg/L}/(µgf L): - Time.
i
,
ReDox (mV): - I e, 5 1
Tune
_.:
Odor:_ Eu Time:
i
,'
- - _ Time:
ReDox (EH value):ySI Proplus.+�20gmV
�H L
Appearance: 5 `
Y Fime:
ll G S
General/Weather Observations:
,
Other: Time:
i
Sampler Signature: �� --�`�
(sunny/ oudy/rain Temp, i (aF) Wind-�
(mph)
Stabilization test
v ,;
Date:
Time Temp, Diss Oxy:
Purged (eC) m I
O
Spec.
Cond.
pH (s.u.)
Vo ume
ReDox Turbidity removed
Water
(us)
(mV) (ntu)' (gallons/ sails
level (ft) Other
u IL 4.i
`i7q.i
i.s
-7,
5>.IL
1iSU i .� U.`��,!
4L.2
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6Ark744ical
Document Name: Field data Sheet
Document Number: F-CAWFL D-001-rev.08
Name and Affiliation (Sampler(s):. AT Vr - tic ce
Name and Affiliation (Inspector):
Well Information
Well ID;
Well Diameter:
1d Data Sheet Review:
Date: II/ I'I By: ^j rl ✓1
Well Locked: (YES / �O}/ Flushmount )I
Construction: W�V Steel/Stainless Steel)
TotaiWellDepth: 1 ft Multi Fact0r*:©3 1k Q ("(Radiu6/12)2x,"4x7.48]
r
Static Water Level: H • b� ft Casing Volume: � gallons
Height of Water Column;..' 7ft CaL 3 Volumes: :5 • gallons
Pump Intake: r ) ft
Purge Information
Date Purge Start 1© Finish: (S o c Purge Rater
Purging Method: 9 r, Total Volume Purged: S LI (gallous./fy�li / L)
Sampling Information
Date Collected: LI /13/ z- Time Collected: 1e�
Sampling Equipment Used: s Instrument ID:
Bottle Type
1 x 2S Q. w L Pt sA,t
3x L(b \J n\
3x i-IO,nLU;h�
Field Measurements/Observations
Preservation
SAW Z10
HG�
Analysis Required
Sample Temp (OC): c, 6
Time: I S_).-
Turbidity(ntu)t 1-1, 1
Time: l j\
Diss Oxy(mg/L): }
Time;
Fe 2+ mg/L; -
Time:
Specific Cond. (uS):
Time:
Res. Cl (iig/L/(gg/L):
Pone:
Sample pH (&u.); S _._.----Time:
Odor:___ro
ReDox(mV): S
Time:
Appearance:Vs rime.
ReDox (EH value);YSI ProPlus
+200mV ) 1 1
Other: -
Time:
Sampler Signature
Stabilization Test
brainy) Temp. lz ,(T) Windy"' (mph)
\A C1-�i
Spec,
Volume.
Time
Temp.
Diss Oxy.
Cored.
pH (s,u.)
ReDox
Turbidity
removed
Water
Other
Purged
(C)
(mg/L.)
(US)
(mV)
(ntu)
(gallons/q ff
level (ft)
L
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Document Name
Document Issued: March 8,2019
Ce Analytical
Field Data Sheet
page 2of -
.�
Document Number:
Issuemg: Authority:
r
F-CAR-FLD 001.cev,03
Pace Huntersviile Quality Office
Client:
Lgeation: �ti,nco,_,�i j.7C,
Project: {�• �c.c �e ( Llc;f J L r A4or
Well ID:�
Reviewed Date and By: /5� J
Stabilization Test 11 123 %M/I\
1%Te11 Diameter
Multiplication Factor"
_ 1
0.0408
1.2
0.0918
1,625
01080
2
0.1630
3
0.3670
4
0.6330
6
146,80
$
2.6100
Time
Purged
Temp,
o C
()
Diss Oxy,
(mg/L)
Spec.
Cond.
(u5)
pH (s.u.j
ReDox (mV)
_
Turbidity
(ntu}
Volume Removed
(gallons mis Q
circle one
Water level
(ft)
Other
H
t3b5
i7:5
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DocumenttName: Field data Sheet Date Issued: Mar c12 8, 2019
.�seRrtalj4kal - PaLe: i of _`
Document Number: F-CAR-FID-00I-rev.03 tssuing Author T Fare Huntersville Quality..
OffiCe
Name and Affiliation (Sampler(s) A:r) �^ e Field Data SheetReview:
Name and Affiliation (Inspector):: 11 All / 23
Well Information Date:
WellID:�-\' oy/�%/Z3
Well Locked: ( YES / " O Flushmount)'
Well Diameter: n Construction: qsSteel/Stainless Steel)
Total Well Depth: R" . I r it Muni Factor*: Sj, l Gr'3 [*(Radius/12)2 x3 14 x ,481
Static Water Level ft Casing Volume: 3. gallons
Height of Water Column: S, i �b ft CaL 3 Volumes; gallons
�\ 1-- �- A 1., v o 2r-t
By: GNM
91;1r
I'ump Intake- C4 U ft
Purge Information
Date Purged: �I / l � / 2.:3 Start: ISIS Finish: (ASS Purge 20
urge Rate:
Purging Method:_ f�� Total Volume Purged: �G`�b (gallons oils L)
SAMRIhIgInformation
Date Collected: H / 13 / -3 Time Collected; I G S'U
Sampling Equipment Used: ire,\ si ,W; c- instrument ID: i S G-zy
Bottle Type _.
lx2S'o-,L Plasi-,-
2kE14 ,t- \j •�
AX 14C .-,L \)',..\
Field Measurements/Observations
Preservation
\4
Nei_
14C �-
Analysis Required
�.Li-TI)
Sample Temp Cq: _ 12 , c Time: i 6 C_ __—Turbidity
(ntu): rU • `i
Time: 16 L 3
Diss Oxy (mg/L): G Time:
Fe 2+ mg/L:
Time:
Specific Cond. (uS): 9 E Time:
Res. Cl (mg/L)/(µg/L): —
'rime; --
Sample pH.(s.u.): b••7 __..___Time:
Odor:__ o• \_.__
Time: k�` e
ReDox (mV): _ O , k Time:
Time:
ReDox (EH value):YSI ProPlus +20or11V �rLG ,2
Other: —
Time:
General/Weather Observations:
Sampler Signature
Stabilization Test
M
Iny) Temp. I (°F) Wind b,s (mph)
Time
Temp.
Diss Oxy.
Spec.
Cored.
pH (s.u.)
ReDox
Turbidity
Vo ume
removed
Water
Purged
CC)
(mg/L)
(us)
(mV)
(ntu)
level (ft)
Other
ii
U.7eG
[gallons,�m�,
C
ISN>
7qs
6`7
0 1
t7. �i
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i7,`'i

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CeAnafytical`
Document Name: Field data Sheet
[.late Issued: March 8, 20
Page
Document Numtmr. F-CAR F1.D-0OYrev.03
Issuing. Authority: Pace Humeraville Quality
Office
t
19'
Field Data Sheet
Client: f F Location:✓�^ c�Ct�A 1� Project#: M�✓'
Name and Affiliation (Sampler(s): /t't/J f r} c /•a' Field Data Sheet Review;
Name and Affiliation (Inspector): —� Date: 4' j j%1 n j) By: b
Well Information
Well ID: "vt hr - 1 3 1 / 5 Well Locked: Y NO / Flushmount )
Well Diameter: J" Co trf l�%S 1 S " 1 •
ns uc Ion. ( We f tam ess Steel)
Total Well Depth: % I �1 Ft Multi Factor*: i / Z b [*(Radius/12)2 x 3.14x 7.481
Static Water Level: L{-1, 9 / It Casing Volume: % 2 1�'a gallons
Height of Wafer Column: % ft Cal. 3 Vglumes: 3 �- 2 0 ?D gallons
Pump Intake: -y ft
Frame Information
Date Purged: / 17 J Start: � 1 rFinish, /440 Purge Rake:
Purging Method M��S � Total Volume Purged: 000 (gallons/ ls/ ,)
Sampling Information
Date Collected: / l_i f y� Time Collected: l �t ___ (am/prn
Sampling; Equipment Used; Mo•, Joo. Instrument ID: Ye L. D 1
Bottle Type Preservation Analysis Required
V,?�t
3 v,J L 5 y cL l,� �ioxs/nre
Field Measurements/Observations
�j
Sample Temp (°C): I S �) Time;_. >-�" Turbidity (ntu): �, i � Time:
Diss Ox m L : O , 0) -0 rune: -
y ( gl } !' 6" Fe 2+ mg/ L;-•----Tyt��
Specific Cond. (uS): /y� Time: E{'tfa_ Res. Cl (trig/L)f(µgfL}: rime:
Sample pH (s.u.)r � �n�:Time: 7 a Odor:_,_.. � _
ReDox mV : % J-1-• = _1 !4! ppy-Q-a-
( ) Time: Appearance: E"it. Ime:
ReDox (EH value)NSl ProPlus +200rnV 11, t- o Other: General/Weatherflhcertratinna- .t ✓v✓.✓+. u/'., A(_
jafrnriy/cloudy/rawly) Temp. (,q— (*F) Wind 0 )J (mph)
Sampler Signature: / '� /L A _ �--...DDate:. � /7,. 2j
Stabilization Test
Time
Temp,
Diss Oxy.
Spec.
Cond.
Hsu.
P (' )
ReDox
Turbidity
Volume
remove
Water
Other
Purged.
(aC)
(mg/L)
(us)
(mV)
(ntu)
(gallons is
level (ft)
L
'fit
f I
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Document Name: Field data Sheet Page: 1 of
2GEAf3tp2 N Issuing Authority: Pace Huntersville Qaali y
Document Number: &CAR-FLD-001-rev.02 Office
F eId Data Sheet 0�OlYld fl ll a I II q� S c���j
Client: e)L�_ LGocation: V)& k AQpSteel/Stairdess
SProject#:
Name and Affiliation (Sampler(s): L �� Review:
Name and Affiliation (Inspector): N) I = M
By:
WellInformatioaWell ID: V Well Locked:o� Al Construction: Steel) fDV a hVS
We11 Diameter: � ^' ^ � (y )L�
Total Well Depth:�ft Multi Factor*:T1.kt02J [(Radius/12)2x3.14xz4a] p 1
/� gallons
>S
Static Water Level: arr,,,4��b'',,,,�rk. Casing Volume: g ��•
Height of Water Column:lyl�ft Cal. 3 Volumes: 3a'D� gallons
Pump Intake: ' 50 ft
Pnr�e Infornlati®n pvtls/m;�
Date Purged:4f_�/,/ / Stan: I V� Finish: LU_��.PurgeRate:
PurgingMethod: 1 1(����)� Total Volume Purged: b� (gallons(mis `
SamVlin�oon
Date Collected: Time Collected: (am pm) 1
Sampling Equipment Used: \�}� Instrumemll): S rl� QrAi ( v a4e,-
bottle Type Preservation Analysis Required
Field Measurements/Observations
Sample Temp. (°C): j��➢—''D Time: �1�h,� O Turbidity (mu): D Time: v'L
Diss Oxy (mg/L):�0 In Time: --u SL � —Fe 2+ mg/L Time:
Specific Cond. (uS): `I)C) Time Res. Cl (mg/L)/(µg/L): Time:
Sample pH (s.u.): Time: � Odor:_K)O"L Time:
ReDox(mV): oi�J `D Tune:Q_I�_.P.ppearance:.�tQ_(�{� __Time:
ReDox (EH value):YSI ProPlus +200mV o�3 • Other: Time:
General/lNeather ®bservations: _
_ sunny cloudy/rany) Temp` CF) Wind � )1 {mph)
Sampler Signature: 411
T t
Stabilization
es
Time
Temp.
DissOxy.
Spec.
Cored.
pH (s.u.)
Re
(mDax )
Turbidity
( )
Volume
remove
Watex
level ft
( )
Other
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(C)
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Document Name:
Document Issued: November 27, 2018
r-
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Field Data Sheet
Pagyf d'1
Doc=mtNumber:
Issuetng Authority:
F-CAR-FLD-001.rev.02
Pace Huntersville QuahtY Office
41�31��
client:
Location:
]�L�n
Project
Weli ID:
Reviewed Date and
Stabilization Test - 1iW�i23 {yp
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Data Issued: November 27, 2018
Document Name: Field data Sheet
Page: 1 of-,
r'-12leAroMbsl - Issuing Authority: Pace HUH Sville Quahty
Document Number: F-CAR-PLD-001-rev.02 Office
SLZ
r1eia villa nneec
Qucic 6 10,e.d-41Project#: -�WS
Name and Affiliation (Sampler(s): N P'l C's
Name and Affiliation (Inspector):
Well Information
Well Locke
Well Di er: ConstructionTotalWellDep ft Multi Factor*;
id Data Sheet Review:
Date: 9 /) q / ?3 By:
LO H Ill
( YES / NO)
Steel)
r(Radius/12)2 x 3.14 x 7.48]
Static Water Level: ft Casing Volume: gallons
Height of Water Column: ft Cal. 3 Vo es: allons
Pump intake: ft
Pvx elnfoam '011
Date Purged: / Start: Finish: Purge Rate: -
Purgng Method. —_To al Volume Purged: (gallons/cols) `
sampiina Inforunation
Date Collected:!' /Lb / Time Collected: j "o (am/0
Sampling Equipment Used: G-2h' � Instrument ID:, YS:r'D
Bottle Type Preservation Analysis Required
Mc l
Field Measurements/®bservatiolis
-Sample Tema (°C): --fir} G_._.� me:_ Turbid ty (nhf): Time:
----- -
_ Diss Ox -tg/L) C! x 17 Time: % f/ D Fe 2+ mg/ L:
Specific Cond. (uS): 20 Time: Res. CI (mg/L)/(µg/L). Tine:
Sample pH (s.u.): �' � � Time: / y" / ° Odor: f 10^14 Time:
. rn� .. -
ReDox (mV): g � ' Tim�tey, y-7�"� � P ppearance: l�Nz- Time:
ReDox (EH value):YSI ProPlus +200mV a 9 Other:
General/Weathea Observations: S ✓�'� h
y' If-"tr,'/n - (/cloudy/rainy) Temp. (°F) Wind 0"n(mph)
1, R Date: �j 3
Sampler Signature: � _
Jrd0nl'LallU11
Time
Purged
tent
Temp.
(°C)
- D ss Oxy.
Spec.
Cond.
)
pH (s.u.)
ReDox
(mV)
Turbidity
(ntu)
Volume
removed
(gallons/mis)
Water
level (ft)
Other

OCBAI7.7(y([C&I
Document NameField data sheet
Date Issued: March 8, 2019
Page: I of i
Documenf Numbei. P-CAR-PhD-pQ7-rev.6A :
Issuing Authority: Pace HuntersvilleQuality
Office
Field Data Sheet
Client: 6 L 4 Location: 8v-'c 6634c, d "' Project#• s� _
Name and Affiliation (Sampler(s): /,t i� fD�✓�F Field Data Sheet Review:
Name and Affiliation (Inspector): _ � / 1`� /?-3 �H *1
Date: By:
Well Information 4 IN N N 3 t� I
We ID: Well Locked: ( YES / NO / Elushmount )
Well Dia eter: Constru 'on: (PVC/Steel/Stainless Steel)
Total Well De It Multi Factor*: (*(Radius/12)2x3.14x7A8)
Static Water Level: _ ft Casing Volume: gallons
Height of Water Colum fE Cal, 3 Volumes; gallons ,
Pump 1nta It
Purge Inform ton
Date Purged: / Start: Finish: Purge
Purging Method: Total Volume Purged: (gallons/cols/L)
Sampling Information
Date Collected: j!3/ 1 3 Time Collected: ��� 3 6z /pm)
Sampling Equipment Used: s14 Instrument ID: j'S r7 D A 1 S , y% • A" `" `
Bottle Type Preservation Analysis Required
3 1/.4Lf
Field Measurements/Observations
Sample Temp CC): 5- } Tiute;� 3 J' Turl�idlty (ntu): bcl Time: Q/3 r—
Diss Oxy(mg/L): 2 Time: 0 9 3 i Fe 2+ mg/L:
Specific Cond. (uS): S /, (' Time:0 �J _c Res. CI (ring/L)/(gg/L): Time:
Sample pl-I (s.u.): r /Time:99 3s Odor:__.._ _ Time: pg 3
ReDox (mV): f Time:0 Appearance: L" /z, 'Time: 01 ''7
ReDox (EH value):YSI ProPlus +2QQmV 7 Other: 1,11ne.
General/Weather Observations: 1 I/.✓<v
(&__�/cloudy/rainy) Temp.--' d— ff) Wind o' ,r— (mph)
Sampler Signature: Date: '
Stabilization Test
Time
Purged:
emp.
(
Diss Oxy:
(ing/l.)
Spec.
Conti.
(us)
pH (s.u.)
ReDox
(mV)
Turbidity
(ntu)
Volume
removed
(gallons/mis/
L
Water
level (ft)
Other

Document Nome:
10�• CBAttafyl%Cal ...•
j Dmument Number: F=
Field Da
rr:p e, L st r ...._.___. /d _ ..
Name and Affiliation (Sampler(s): ^7 i' -1 691.v
Name and Affiliation (Inspector}: ___
Well Information;
JID: SW-2
Shoed I DaU
Quality;, --rev
Quality
Office
d L i Project # S G✓S
Pield Data Sheet Review:
Date: '-I /)1-(/ )-3 By, li� M
N/wl(Lj Arty
^_ vveu.LgcxeV(PVC/Steel/Stairdess
Flushmount)
Well Diameter: ConstructioSteel)
Total Well Depth: ft Multi Factos/12)2x 3,14x 7481
Static Water Level: €f CasingVolgallons
Height of Water Column:ft Cal. 3 Volugallons
Pump lnE•ike: ft
Pur a Inform
Date Purged.:' -In_ / Start : Finish:. Purge Rake:
Purging Method: Total Volume Purg _ ___ (gallons/cols/L);
Sampling Information
Date Collected: � /�/ 2 3 Time Collected:%�, r / -- /L, (, - t/ 's ,n j
Sampling, Equipment Used: U21/ Instrument ID: hj= O''k o S jj, r- x I fi
Bottle Type Preservation Analysis Required
J t/,gcs C tom— A)Kr7Nr
^7q, 4
Field Measurements/Observation8
Sample Temp (eC); 19 (? Time: 1� '- Turbidity (ntu): 8 Time; /
Diss Oxy(mg/t): Z'0'1 Time:"fig S
Specific Cond. (uS):_ZZ 30i•`f Time:��
Sample pH (s.w}: _�. / d' .._ Tiine:y' r' Odor: A,10
ReDox (mV): 9 0 • S Time:a�J�� Appearance. 1: rime: d 3
ReDox (EH value)tySl ProPlus +200mV ?- O, 3 Other: tee;
General/WeatherObservations, _ rVV,r ,
Sampler Signature;_
Stabilization Test
Sty/cloudy/rainy) Temp? .(°F) Wind L)'0-- (mph)
Dater 41' ° /3 • A y
Time
Purged'
Temp:
(°C)
Diss Oxy:
(mg/I•)
Sec
p.
Cond.
pH (s.u.)
ReDox
(mV)
Turbidity
(ntu)
o ume
removed
(gallons/mis/
L
Water
level (£t)
Omer

Document Name: Field date Sheet Fage: 1 of p
Issujag Authotity: Pace Htrtexsville Quality
Document Number: F-CAR-FLD-001-xev.02
Office
Field Data Sheet
13 z�
Client:
Location: �y L
C�'ae d 4`Project#: s�
Affiliation (Sampler(s):
/'�(' 1 i�
Field Data Sheet Review:
Name and
Name and Affiliation (Inspector):
—_.
/M ) 23 By:
H�
Well Information
Date:
Li ILA (11
ATW
Well S GJ "
Wellked:
( YES / NO)
Well Diamete
Constracti
(PVC/Steel/Stainless Steel)
Total Well Depth:
ft Multi Factor*:
r(Radius/12)2x3.14x7.491
- Static Water Level:
ft. Casing Volume:
gallons
Height of Water Column:
ft Cal. 3 Volumes:
gallons
Pump Intake:
ft
Date Purged: /_ Start: Finish: Purge Rate:
Purging Method: Total Volume (goons/mls)
Samniin_ a�nation
Date Collected: /� 3/ i 'Z Time Collected: /4 �7 (am/lla
Sampling Equipment Used: 6- /L9 & L-vstrument ID:
% .S G' 0 x 0g `,/ f to
Bottle Tye nr 5 iF ' i5"'' 1 Preservation Analysis Required
IQt91 `7Lh
jV/4,1 L)PC
VIAL dl G1_
-Sample Tem"— z_ _lime; 1uiu}ulry kry L—
__ Diss Oxy�/L) if d Time: l Fe 2+ m g/ L:
Specific Cond. (us): -�' 3s " / Time: o Res. Cl (mg/L)/(p
Time: %-3l v Odor:
Sample pH (s.u.): —
ReDox(mv): `i"r Time: Appearance: (L�
ReDox (EH value):YSI PTOPllls +200mV"r Other:
General/Weather Observations: S 1/ !0
Time: It -7
rime:
( W/cloudy/rainy) Temp.? " (°F) Wmd " � ;mph)
Sampler Signature:
Date:
stauiuzanon
a esa
V)
T (ntu)
iremoved
mis)
leve (ft)
Other
Ike
MCoud.

Date Issued: November 27, 2018
Document Name: Field data Sheet Pa 1 of
,�„✓'°��
Issuing Authority: Pace Hrurtersville Quality
D.c ment Number:F-CAR-FLD.001-rev.02 Office
Q�
Field Data Sheet CL pe d l �A J
dNccMb2
Client: Location: Project#:S�✓
Name and Affiliation (Sampler(s): Ans 19�? Field Data Sheet Review: _
Name and Affiliation (Inspector):
H (I 12T R
Date: By.
Well Information
L-I IM 113
Well ID: i t d- /
Well Locke ( YES / NO)
Well Diameter:
Construction: ( VC/Steel/Stainless Steel)
Total Well Depth: ft
Multi Factor*: r(Radius/12)2x3.Lx7.48]
Static Water Level: ft.
Cas ng Volume: _ gallons
Height of Water Column: ft
Cal. 3 Volumes: gallons S L n
Pump Intake: ft
Pure Lnf® tion
Date Purged:
Stat: Fresh: Purge Rate
Purging Method:
1nmeFur ged: (g�Dus/Mls)
Samylin_ a� on
Date Collected: f /�/ � �' — Time Collected:
Samplinc,EquipmentUsed: �� InstrumentID: 'IS L Vjd3 / j h7
Bottle Type Preservation analysis Aeqused
6MEL, Vi c1 /�LL (fJL
Field Measuremmenfs/Observations
Sample Temp -(DC) — �� o T me; Turbidity (ntu) f ---Time.
r)—, f--/r � V , -'�O Time: ls� g/ --
me: Fe 2 � m L: 1e:
Specific Cored. (u5):
SJI. I Time: I , ' Res. C1(mg/LU(µg/ L): 'T me:
Sample PH S.u.: _ Time / ' Odor: �� Time:
ReDox (mV�: S 3' -r Time: Appearance: Tune:
ReDox (EH value):YSI ProPlus +200mV Other: —
G al/Weattner Observations: jy--" '
ener
( usl�i y/cloudy/rainy) Tem]-- (°F) Wind{mph)
-/3^ A
Sampler Signature
HIaUS1lLNLIDi1
T'11
Thus
Purged
♦cva
Ten .
DssO
L
Spec
cond:
(.)
PH (s.u.)
ReDox
(mV)
Turbidity
(n�)
Volume
removed )
a110i1S mis
Water
level (ft)
Other

--�e,�fydicsl
Document Name: Field data Sheet
Document Numbex: F-CAR-FLD-001-rev.02
Pace H
Office
L,4-
Name and Affiliation (Sampler(s):� �9 C
.......
---
Name and Affiliation (Inspector)
Well Information
SAi 7�ni. :S G✓ - /{' Well
Well Diameter:
Total Well Depth: ft
Static Water Level: ft
Height of Water Column: ft
Date Purged:_/
Purging
Multi Factor*:
Data Sheet Review.
�' Date: I ` // 5
1 ly I eLg
( YES / NO)
(PVC/Steel/Stainless Steel)
Casing V olume:
r(Radius/12)2 x 3.14 x 7.491
Cal. 3 Volumes: gallons
Pump Intake: ft
Purge Rate:
By:
Ate
(galloris/cols)
Samylina dnfrnmation _
Date Collected: Qf / /�_ T me Collected: � (am/)
Sampling Equipment used: —InstrumentlD: �s
Bottle Type Preservation Analysis Required
k Ur Ls PILL
ih�9+�2 t%!7L AlGL liy /oXdi✓c
Field Measurements/Observations
_-- Turbid Time:
/
SampieTemp (°�)--i_�, �--Tme:_ ---- - --- --
D ss Oxp (mg/4' J.? Time: Fe 2+ mg/ L:
Specific Cond. (uS): / US 4 Time: / Y 1 'l xes. u (mg/ Ly lllg/ LY- 1 1m
Sample pH 7.73 Tme /�-f2 Odor: NO?�� Tme: /((-ro
e�k a2 +. It t
ReD-ox(an U): _ Time: Appearance:—sfax nne:
ReDox (EH value):YSI PTO Plus +200mV .a > 9, &� Other: T e'
Genera .I/WeatherObservations:
cloudy/rainy) Temp. 3 (°F) Wind. 0' `--imphl
p �--Date:
Sampler Signature: �"��`�-
/
btabiazatfon
Time
o
reLy
Temp.
e
Diss Oxy.
(ntg/L)
Spec.
Cored.
(US)
pH (s. u.)
V)
T (ntu)
Volume
removed
(gallons/mis)
er
Wat
level (it)
.
Other

Date Issued: March &, 2019
Docunieut Name: Field data Sbeet
Page; 1 of 0
,. 8CBA11r71y/ICal
Issuing Authority: Pare Huntersvillo Quality
Dmumebt Number: F-CAR-FI.D-001-revAB
Office
/��
Field ata Sheet
Client: 6 L Location: L L 0 d L! Project
Name and Affiliation (Sampler(s): 'r'1'/ n c d Field Data Sheet Review:
Name and Affiliation (Inspector): ��--
)yl 123 �IIM
� � By:
Date:
Well Information'
oil l I q ) Z3 "
Well ID:
Well Locked: YES)/ NO /,Flushmaunt)
Well Diameter:
Construction: (PVQSteel/Stahiless Steel)
Total Well Depth: 4 7 it
Multi Factor*: / 1 (Radius/12)2 x 3.14 x 2.aa1
Static Water Level: 4- 6 t` ft
Casing Volume: D r 0 H-o -71 gallons
Height of Water Column: L' �It
Cal. 3 Volumes; �) 1 a gallons I
-�\
Pump Intake It
Pur eg Infori3ration
Date Purged: /"'Finish:
Purge Rate:
Purging Method:_
Total Volume Purge_ d: ®� (gallons/cols/1)
Sampling Information
Date Collected: 11 f�/ /1
Time Collected:_ _ (am/pin)
Sampling, Equipment Used:
trument ID,
Bottle Type
Preservation Analysis Required
Sample Temp (aG)
Time:_ ...
_Turbidity (ntu):
Time;
Diss Oxy (mg/L):
Time:
Fe 2+ mg/ L:
Tune:
Specific Cond. (uS):
Time:
Res. Cl (ing/L)/(µg/L):
Time:__,^
Sample pH (s.u.):_ _
y
_ (ilia -
Odor:_,--
l
ReDox (mV):
Time: ~
Appearance:
'rime:
ReDox (EH value):YSI ProPlus +200�m�/V
Other:
Time:
General/Weather Observations
IN^ %/
-I-✓1`L'r�%7C/r+'=:-'
'
(sunny/cloudy/rainy) Temp.
(°F) Wind (mph)
Sampler Signature!%/6ti�-
Date: />- 3
�i4ahiliza4inn'TecF
Time
Purged
Temp.
� (°C)
Diss Oxy.
(rng/L�
Spec,.
Cond.
(u�)
pH (s.u.)
ReDox
(mV)
Turbidity
(ntu)
Volume
removed
(gallons/mis/
L
Water
level (ft)
Other

APPENDIX B
LABORATORY ANALYTICAL DATA -
PACE ANALYTICAL SERVICES, LLC.

0
aceAnalytical
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name: Closed Buncombe County Monitoring Wells
Project Number: J22-14175-07
Lot Number:YD14071
Date Completed:05/09/2023
05/10/2023 1:59 PM
Approved and released by:
Project Manager II: Lucas Odom
PC. F
O
24rA
SOA
/
ANSI National Accreditation Board
A C C R E D I T E D
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 105

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: YD14071
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 GCMS
The laboratory control sample (LCS) for analytical batch 73539 recovered outside acceptance criteria for
the following analytes: 1,2-Dibromo-3-chloropropane (DBCP). An LOQ standard was analyzed, and the
target analyte was detected. Since the associated samples were non -detect, no corrective action was
taken.
The laboratory control sample (LCS) for analytical batch 73677, 73762, 73764 exceeded acceptance
criteria for the following analytes: Acetone. These analytes were biased high and were not detected in
the samples affected.
The following samples were received with headspace in the sample vial: YD14071-001, YD14071-003,
YD 14071-006, YD 14071-009, YD 14071-013, YD 14071-015, YD 14071-017, YD 14071-020, YD 14071-023.
The vial with the least amount of volume has been used for analysis.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] whw.pacelabs.com
Page 2 of 105

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD14071
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-B
Aqueous
04/13/20231035
04/14/2023
002
MW-3
Aqueous
04/13/20231650
04/14/2023
003
MW-4
Aqueous
04/13/20231105
04/14/2023
004
MW-4A
Aqueous
04/13/20231430
04/14/2023
005
MW-5
Aqueous
04/13/20231420
04/14/2023
006
MW-6
Aqueous
04/13/20231645
04/14/2023
007
MW-6-192
Aqueous
04/13/20231600
04/14/2023
008
MW-7
Aqueous
04/12/20231715
04/14/2023
009
MW-8
Aqueous
04/13/20231705
04/14/2023
010
MW-12-25
Aqueous
04/13/20231205
04/14/2023
011
MW-13-35
Aqueous
04/13/20231345
04/14/2023
012
MW-13-132
Aqueous
04/13/20231305
04/14/2023
013
MW-15
Aqueous
04/13/20231210
04/14/2023
014
MW-17-60
Aqueous
04/13/20231210
04/14/2023
015
MW-17-137
Aqueous
04/13/20231100
04/14/2023
016
MW-17-310
Aqueous
04/13/20231010
04/14/2023
017
MW-18-78
Aqueous
04/13/20231745
04/14/2023
018
MW-19-75
Aqueous
04/13/20231750
04/14/2023
019
MW-19-110
Aqueous
04/13/20231705
04/14/2023
020
MW-21-21
Aqueous
04/13/20231510
04/14/2023
021
MW-21-94
Aqueous
04/13/20231600
04/14/2023
022
MW-24-160
Aqueous
04/13/20231605
04/14/2023
023
Trip Blank
Aqueous
04/13/2023
04/14/2023
(23 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 105

PACE ANALYTICAL SERVICES, LLC
Sample Sample ID
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD14071
Matrix Parameter
Method Result Q Units Page
001
MW-B
Aqueous
1,4-Dioxane
8260D (SIM)
22
ug/L
15
001
MW-B
Aqueous
Chlorobenzene
8260D
0.70
J
ug/L
15
001
MW-B
Aqueous
1,4-Dichlorobenzene
8260D
1.0
ug/L
15
001
MW-B
Aqueous
1,1-Dichloroethane
8260D
0.54
J
ug/L
15
001
MW-B
Aqueous
cis- 1,2-Dichloroethene
8260D
6.1
ug/L
15
001
MW-B
Aqueous
Vinyl chloride
8260D
5.1
ug/L
16
001
MW-B
Aqueous
Barium
6020E
270
ug/L
16
001
MW-B
Aqueous
Chromium
6020E
30
ug/L
16
001
MW-B
Aqueous
Nickel
6020B
15
ug/L
16
002
MW-3
Aqueous
1,4-Dioxane
8260D (SIM)
87
ug/L
18
002
MW-3
Aqueous
Benzene
8260D
1.1
ug/L
18
002
MW-3
Aqueous
Chlorobenzene
8260D
3.9
ug/L
18
002
MW-3
Aqueous
Chloroethane
8260D
2.1
ug/L
18
002
MW-3
Aqueous
1,2-Dichlorobenzene
8260D
0.66
J
ug/L
18
002
MW-3
Aqueous
1,4-Dichlorobenzene
8260D
7.1
ug/L
18
002
MW-3
Aqueous
1,1-Dichloroethane
8260D
0.91
J
ug/L
18
002
MW-3
Aqueous
cis- 1,2-Dichloroethene
8260D
0.59
J
ug/L
18
002
MW-3
Aqueous
Xylenes (total)
8260D
0.69
J
ug/L
19
002
MW-3
Aqueous
Antimony
6020E
0.50
J
ug/L
19
002
MW-3
Aqueous
Barium
6020B
210
ug/L
19
002
MW-3
Aqueous
Cobalt
6020B
15
ug/L
19
002
MW-3
Aqueous
Nickel
6020E
34
ug/L
19
003
MW-4
Aqueous
1,4-Dioxane
8260D (SIM)
15
ug/L
21
003
MW-4
Aqueous
Benzene
8260D
0.89
J
ug/L
21
003
MW-4
Aqueous
Chlorobenzene
8260D
4.2
ug/L
21
003
MW-4
Aqueous
Chloroethane
8260D
1.6
J
ug/L
21
003
MW-4
Aqueous
1,2-Dichlorobenzene
8260D
0.59
J
ug/L
21
003
MW-4
Aqueous
1,4-Dichlorobenzene
8260D
9.2
ug/L
21
003
MW-4
Aqueous
1,1-Dichloroethane
8260D
4.8
ug/L
21
003
MW-4
Aqueous
1,2-Dichloroethane
8260D
0.40
J
ug/L
21
003
MW-4
Aqueous
cis- 1,2-Dichloroethene
8260D
13
ug/L
21
003
MW-4
Aqueous
Trichloroethene
8260D
0.61
J
ug/L
22
003
MW-4
Aqueous
Vinyl chloride
8260D
2.4
ug/L
22
003
MW-4
Aqueous
Barium
6020E
480
ug/L
22
003
MW-4
Aqueous
Cadmium
6020B
2.1
ug/L
22
003
MW-4
Aqueous
Chromium
6020B
1.9
J
ug/L
22
003
MW-4
Aqueous
Cobalt
6020E
48
ug/L
22
003
MW-4
Aqueous
Nickel
6020E
72
ug/L
22
003
MW-4
Aqueous
Thallium
6020B
0.16
J
ug/L
23
003
MW-4
Aqueous
Zinc
6020B
15
ug/L
23
004
MW-4A
Aqueous
1,4-Dioxane
8260D (SIM)
5.6
ug/L
24
004
MW-4A
Aqueous
Benzene
8260D
4.4
ug/L
24
004
MW-4A
Aqueous
Chlorobenzene
8260D
35
ug/L
24
004
MW-4A
Aqueous
1,2-Dichlorobenzene
8260D
3.8
ug/L
24
004
MW-4A
Aqueous
1,4-Dichlorobenzene
8260D
13
ug/L
24
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 105

Detection Summary (Continued)
Lot Number: YD14071
Sample Sample ID
Matrix Parameter
Method Result Q Units
004
MW-4A
Aqueous
Ethylbenzene
8260D
1.0
ug/L
004
MW-4A
Aqueous
Toluene
8260D
0.84
J
ug/L
004
MW-4A
Aqueous
Vinyl chloride
8260D
0.40
J
ug/L
004
MW-4A
Aqueous
Xylenes (total)
8260D
2.0
ug/L
004
MW-4A
Aqueous
Barium
6020B
720
ug/L
004
MW-4A
Aqueous
Cobalt
6020B
43
ug/L
004
MW-4A
Aqueous
Copper
6020E
4.3
J
ug/L
004
MW-4A
Aqueous
Nickel
6020E
7.3
ug/L
004
MW-4A
Aqueous
Zinc
6020B
3.5
J
ug/L
005
MW-5
Aqueous
1,4-Dioxane
8260D (SIM)
86
ug/L
005
MW-5
Aqueous
Benzene
8260D
0.79
J
ug/L
005
MW-5
Aqueous
Chlorobenzene
8260D
11
ug/L
005
MW-5
Aqueous
Chloroethane
8260D
1.1
J
ug/L
005
MW-5
Aqueous
1,4-Dichlorobenzene
8260D
4.1
ug/L
005
MW-5
Aqueous
Barium
6020E
200
ug/L
005
MW-5
Aqueous
Cobalt
6020E
14
ug/L
005
MW-5
Aqueous
Nickel
6020B
29
ug/L
005
MW-5
Aqueous
Zinc
6020E
2.9
J
ug/L
006
MW-6
Aqueous
1,4-Dioxane
8260D (SIM)
41
ug/L
006
MW-6
Aqueous
Benzene
8260D
1.4
ug/L
006
MW-6
Aqueous
Chlorobenzene
8260D
10
ug/L
006
MW-6
Aqueous
Chloroethane
8260D
2.6
ug/L
006
MW-6
Aqueous
1,4-Dichlorobenzene
8260D
4.1
ug/L
006
MW-6
Aqueous
1,1-Dichloroethane
8260D
1.4
ug/L
006
MW-6
Aqueous
Toluene
8260D
0.42
J
ug/L
006
MW-6
Aqueous
Barium
6020E
1600
ug/L
006
MW-6
Aqueous
Nickel
6020E
11
ug/L
006
MW-6
Aqueous
Zinc
6020B
2.8
J
ug/L
007
MW-6-192
Aqueous
1,4-Dioxane
8260D (SIM)
6.4
ug/L
007
MW-6-192
Aqueous
Chlorobenzene
8260D
0.87
J
ug/L
007
MW-6-192
Aqueous
1,1-Dichloroethane
8260D
0.72
J
ug/L
007
MW-6-192
Aqueous
Barium
6020B
64
ug/L
007
MW-6-192
Aqueous
Nickel
6020E
1.3
J
ug/L
008
MW-7
Aqueous
Acetone
8260D
9.1
J
ug/L
008
MW-7
Aqueous
Benzene
8260D
1.1
ug/L
008
MW-7
Aqueous
Chlorobenzene
8260D
4.6
ug/L
008
MW-7
Aqueous
1,4-Dichlorobenzene
8260D
0.97
J
ug/L
008
MW-7
Aqueous
1,1-Dichloroethane
8260D
2.1
ug/L
008
MW-7
Aqueous
cis- 1,2-Dichloroethene
8260D
9.4
ug/L
008
MW-7
Aqueous
Barium
6020B
190
ug/L
008
MW-7
Aqueous
Cadmium
6020E
0.27
J
ug/L
008
MW-7
Aqueous
Cobalt
6020E
150
ug/L
008
MW-7
Aqueous
Copper
6020B
2.3
J
ug/L
008
MW-7
Aqueous
Nickel
6020B
39
ug/L
008
MW-7
Aqueous
Zinc
6020E
8.8
J
ug/L
009
MW-8
Aqueous
1,1-Dichloroethane
8260D
0.51
J
ug/L
009
MW-8
Aqueous
Barium
6020B
53
ug/L
009
MW-8
Aqueous
Cadmium
6020E
0.13
J
ug/L
Page
25
25
25
25
25
25
25
25
26
27
27
27
27
27
28
28
28
29
30
30
30
30
30
30
31
31
31
32
33
33
33
34
34
36
36
36
36
36
36
37
37
37
37
37
37
38
39
39
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 105

Detection Summary (Continued)
Lot Number: YD14071
Sample Sample ID
Matrix Parameter
Method Result Q Units
009
MW-8
Aqueous
Chromium
6020E
2.8
J
ug/L
009
MW-8
Aqueous
Copper
6020B
6.0
ug/L
009
MW-8
Aqueous
Lead
6020E
1.1
ug/L
009
MW-8
Aqueous
Nickel
6020E
3.4
J
ug/L
009
MW-8
Aqueous
Silver
6020B
0.44
J
ug/L
009
MW-8
Aqueous
Vanadium
6020B
3.8
J
ug/L
009
MW-8
Aqueous
Zinc
6020E
14
ug/L
010
MW-12-25
Aqueous
Acetone
8260D
5.5
JL
ug/L
010
MW-12-25
Aqueous
Barium
6020B
47
ug/L
010
MW-12-25
Aqueous
Cadmium
6020B
0.13
J
ug/L
010
MW-12-25
Aqueous
Chromium
6020E
5.0
ug/L
010
MW-12-25
Aqueous
Copper
6020E
1.4
J
ug/L
010
MW-12-25
Aqueous
Nickel
6020B
19
ug/L
010
MW-12-25
Aqueous
Zinc
6020B
11
ug/L
011
MW-13-35
Aqueous
Acetone
8260D
12
JL
ug/L
011
MW-13-35
Aqueous
Benzene
8260D
1.4
ug/L
011
MW-13-35
Aqueous
Chlorobenzene
8260D
5.6
ug/L
011
MW-13-35
Aqueous
1,2-Dichlorobenzene
8260D
3.0
ug/L
011
MW-13-35
Aqueous
1,4-Dichlorobenzene
8260D
14
ug/L
011
MW-13-35
Aqueous
cis- 1,2-Dichloroethene
8260D
2.2
ug/L
011
MW-13-35
Aqueous
Barium
6020B
190
ug/L
011
MW-13-35
Aqueous
Cobalt
6020E
1.7
J
ug/L
011
MW-13-35
Aqueous
Nickel
6020E
5.0
ug/L
011
MW-13-35
Aqueous
Zinc
6020B
6.3
J
ug/L
012
MW-13-132
Aqueous
1,1-Dichloroethane
8260D
1.0
ug/L
012
MW-13-132
Aqueous
cis- 1,2-Dichloroethene
8260D
7.7
ug/L
012
MW-13-132
Aqueous
Barium
6020E
48
ug/L
012
MW-13-132
Aqueous
Zinc
6020B
3.9
J
ug/L
013
MW-15
Aqueous
Acetone
8260D
18
JL
ug/L
013
MW-15
Aqueous
Barium
6020E
230
ug/L
013
MW-15
Aqueous
Chromium
6020E
14
ug/L
013
MW-15
Aqueous
Lead
6020B
1.5
ug/L
013
MW-15
Aqueous
Zinc
6020E
3.7
J
ug/L
014
MW-17-60
Aqueous
1,4-Dioxane
8260D (SIM)
21
ug/L
014
MW-17-60
Aqueous
1,1-Dichloroethane
8260D
0.86
J
ug/L
014
MW-17-60
Aqueous
cis- 1,2-Dichloroethene
8260D
1.2
ug/L
014
MW-17-60
Aqueous
Vinyl chloride
8260D
0.57
J
ug/L
014
MW-17-60
Aqueous
Antimony
6020E
1.1
J
ug/L
014
MW-17-60
Aqueous
Barium
6020B
22
ug/L
014
MW-17-60
Aqueous
Nickel
6020B
1.3
J
ug/L
015
MW-17-137
Aqueous
1,4-Dioxane
8260D (SIM)
34
ug/L
015
MW-17-137
Aqueous
1,1-Dichloroethane
8260D
0.69
J
ug/L
015
MW-17-137
Aqueous
Xylenes (total)
8260D
0.65
J
ug/L
015
MW-17-137
Aqueous
Barium
6020B
28
ug/L
016
MW-17-310
Aqueous
Barium
6020E
3.3
J
ug/L
016
MW-17-310
Aqueous
Lead
6020B
0.30
J
ug/L
016
MW-17-310
Aqueous
Zinc
6020B
3.1
J
ug/L
017
MW-18-78
Aqueous
1,4-Dioxane
8260D (SIM)
21
ug/L
Page
39
39
39
39
40
40
40
41
42
42
42
42
42
42
43
43
43
43
43
43
44
44
44
44
45
45
46
46
47
48
48
48
48
49
49
49
50
50
50
50
52
52
53
53
56
56
56
57
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 105

Detection Summary (Continued)
Lot Number: YD14071
Sample Sample ID
Matrix Parameter
Method Result Q Units
017
MW-18-78
Aqueous
Chlorobenzene
8260D
1.6
ug/L
017
MW-18-78
Aqueous
1,4-Dichlorobenzene
8260D
0.99
J
ug/L
017
MW-18-78
Aqueous
1,1-Dichloroethane
8260D
0.52
J
ug/L
017
MW-18-78
Aqueous
Barium
6020E
38
ug/L
017
MW-18-78
Aqueous
Cadmium
6020B
0.20
J
ug/L
017
MW-18-78
Aqueous
Chromium
6020B
2.5
J
ug/L
017
MW-18-78
Aqueous
Nickel
6020E
3.4
J
ug/L
017
MW-18-78
Aqueous
Thallium
6020E
0.22
J
ug/L
018
MW-19-75
Aqueous
1,4-Dioxane
8260D (SIM)
53
ug/L
018
MW-19-75
Aqueous
Chlorobenzene
8260D
2.8
ug/L
018
MW-19-75
Aqueous
1,4-Dichlorobenzene
8260D
2.5
ug/L
018
MW-19-75
Aqueous
1,1-Dichloroethane
8260D
0.46
J
ug/L
018
MW-19-75
Aqueous
1,2,3-Trichloropropane
8260D
3.4
ug/L
018
MW-19-75
Aqueous
Barium
6020B
96
ug/L
018
MW-19-75
Aqueous
Chromium
6020E
6.8
ug/L
018
MW-19-75
Aqueous
Nickel
6020E
20
ug/L
018
MW-19-75
Aqueous
Zinc
6020B
6.6
J
ug/L
019
MW-19-110
Aqueous
1,4-Dioxane
8260D (SIM)
31
ug/L
019
MW-19-110
Aqueous
Chlorobenzene
8260D
0.86
J
ug/L
019
MW-19-110
Aqueous
Chloroethane
8260D
0.74
J
ug/L
019
MW-19-110
Aqueous
1,4-Dichlorobenzene
8260D
0.65
J
ug/L
019
MW-19-110
Aqueous
cis- 1,2-Dichloroethene
8260D
0.78
J
ug/L
019
MW-19-110
Aqueous
Barium
6020E
12
ug/L
019
MW-19-110
Aqueous
Chromium
6020B
1.3
J
ug/L
019
MW-19-110
Aqueous
Nickel
6020B
4.6
J
ug/L
019
MW-19-110
Aqueous
Zinc
6020E
2.7
J
ug/L
020
MW-21-21
Aqueous
1,4-Dioxane
8260D (SIM)
66
ug/L
020
MW-21-21
Aqueous
Benzene
8260D
2.0
ug/L
020
MW-21-21
Aqueous
Chlorobenzene
8260D
5.2
ug/L
020
MW-21-21
Aqueous
1,2-Dichlorobenzene
8260D
1.2
ug/L
020
MW-21-21
Aqueous
1,4-Dichlorobenzene
8260D
11
ug/L
020
MW-21-21
Aqueous
1,1-Dichloroethane
8260D
1.1
ug/L
020
MW-21-21
Aqueous
cis- 1,2-Dichloroethene
8260D
1.8
ug/L
020
MW-21-21
Aqueous
1,2,3-Trichloropropane
8260D
3.2
ug/L
020
MW-21-21
Aqueous
Vinyl chloride
8260D
1.3
ug/L
020
MW-21-21
Aqueous
Barium
6020B
110
ug/L
020
MW-21-21
Aqueous
Chromium
6020E
4.2
J
ug/L
020
MW-21-21
Aqueous
Cobalt
6020E
9.7
ug/L
020
MW-21-21
Aqueous
Nickel
6020B
4.9
J
ug/L
021
MW-21-94
Aqueous
1,4-Dioxane
8260D (SIM)
39
ug/L
021
MW-21-94
Aqueous
Chlorobenzene
8260D
1.0
ug/L
021
MW-21-94
Aqueous
Chloroethane
8260D
2.3
ug/L
021
MW-21-94
Aqueous
1,4-Dichlorobenzene
8260D
1.0
ug/L
021
MW-21-94
Aqueous
cis- 1,2-Dichloroethene
8260D
0.79
J
ug/L
021
MW-21-94
Aqueous
Vinyl chloride
8260D
1.2
ug/L
021
MW-21-94
Aqueous
Barium
6020B
47
ug/L
021
MW-21-94
Aqueous
Nickel
6020B
6.9
ug/L
022
MW-24-160
Aqueous
Acetone
8260D
6.0
JL
ug/L
Page
57
57
57
58
58
58
58
59
60
60
60
60
61
61
61
61
62
63
63
63
63
63
64
64
64
65
66
66
66
66
66
66
66
67
67
67
67
67
67
69
69
69
69
69
70
70
70
72
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 105

Detection Summary (Continued)
Lot Number: YD14071
Sample
Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
022
MW-24-160
Aqueous
Antimony
6020E
0.57
J
ug/L
73
022
MW-24-160
Aqueous
Barium
6020B
23
ug/L
73
022
MW-24-160
Aqueous
Beryllium
6020E
0.33
J
ug/L
73
022
MW-24-160
Aqueous
Chromium
6020E
6.3
ug/L
73
022
MW-24-160
Aqueous
Copper
6020B
2.4
J
ug/L
73
022
MW-24-160
Aqueous
Lead
6020B
3.7
ug/L
73
022
MW-24-160
Aqueous
Nickel
6020E
8.1
ug/L
73
022
MW-24-160
Aqueous
Zinc
6020E
19
ug/L
73
(197 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 8 of 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-001
Description: MW-B Matrix: Aqueous
Date Sampled:04/13/2023 1035
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/25/2023 2211 CDA
73638
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
22
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
98 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0312 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
0.70 J
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
1.0
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.54 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
6.1
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-001
Description: MW-B Matrix: Aqueous
Date Sampled:04/13/2023 1035
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0312 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
5.1
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
87 70-130
Toluene-d8
92 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0155 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
270
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
30
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
15
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-001
Description: MW-B Matrix: Aqueous
Date Sampled:04/13/2023 1035
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0155 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-002
Description: MW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1650
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2120 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
87
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0337 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
1.1
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
3.9
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
2.1
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
0.66 J
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
7.1
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.91 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
0.59 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-002
Description: MW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1650
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0337 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
0.69 J
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
99 70-130
1,2-Dichloroethane-d4
87 70-130
Toluene-d8
94 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0215 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
0.50 J
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
210
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
15
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
34
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-002
Description: MW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1650
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0215 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-003
Description: MW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1105
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2144 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
15
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0402 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
0.89 J
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
4.2
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
1.6 J
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
0.59 J
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
9.2
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
4.8
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
0.40 J
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
13
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-003
Description: MW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1105
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0402 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.61 J
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
2.4
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
93 70-130
1,2-Dichloroethane-d4
84 70-130
Toluene-d8
89 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0222 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
480
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
2.1
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
1.9 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
48
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
72
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-003
Description: MW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1105
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/21/2023 0222 BNW 04/17/2023 1755 72771
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Selenium
7782-49-2
Silver
7440-22-4
Thallium
7440-28-0
Vanadium
7440-62-2
Zinc
7440-66-6
6020B
ND
5.0
1.3
ug/L 1
6020B
ND
1.0
0.25
ug/L 1
6020B
0.16 J
0.50
0.15
ug/L 1
6020B
ND
5.0
2.5
ug/L 1
6020B
15
10
2.5
ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-004
Description: MW-4A Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2207 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
5.6
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0427 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
4.4
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
35
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
3.8
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
13
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-004
Description: MW-4A Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0427 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
1.0
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
0.84 J
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.40 J
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
2.0
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
90 70-130
1,2-Dichloroethane-d4
77 70-130
Toluene-d8
84 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0229 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
720
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
43
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
4.3 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
7.3
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-004
Description: MW-4A Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0229 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
3.5 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-005
Description: MW-5 Matrix: Aqueous
Date Sampled:04/13/2023 1420
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2232 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
86
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0452 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
0.79 J
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
11
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
1.1 J
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
4.1
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-005
Description: MW-5 Matrix: Aqueous
Date Sampled:04/13/2023 1420
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0452 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
95 70-130
1,2-Dichloroethane-d4
83 70-130
Toluene-d8
89 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0235 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
200
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
14
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
29
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-005
Description: MW-5 Matrix: Aqueous
Date Sampled:04/13/2023 1420
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0235 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
2.9 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-006
Description: MW-6 Matrix: Aqueous
Date Sampled:04/13/2023 1645
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2255 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
41
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/25/2023 0517 JMM2
73539
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
1.4
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
10
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
2.6
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND L
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
4.1
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
1.4
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-006
Description: MW-6 Matrix: Aqueous
Date Sampled:04/13/2023 1645
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/25/2023 0517 JMM2 73539
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
0.42 J
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
90 70-130
1,2-Dichloroethane-d4
79 70-130
Toluene-d8
85 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0242 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
1600
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
11
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-006
Description: MW-6 Matrix: Aqueous
Date Sampled:04/13/2023 1645
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0242 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
2.8 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-007
Description: MW-6-192 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2319 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
6.4
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
119 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1242 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
0.87 J
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.72 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-007
Description: MW-6-192 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1242 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
95 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0249 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
64
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
1.3 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-007
Description: MW-6-192 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0249 BNW
04/17/2023 1755
72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-008
Description: MW-7 Matrix: Aqueous
Date Sampled:04/12/2023 1715
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 0213 CDA 73641
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
9.1 J
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
1.1
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
4.6
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
0.97 J
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
2.1
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1, 1 -Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis-1,2-Dichloroethene
156-59-2
8260D
9.4
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-008
Description: MW-7 Matrix: Aqueous
Date Sampled:04/12/2023 1715
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 0213 CDA
73641
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0256 BNW
04/17/2023 1755 72771
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
190
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.27 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
150
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
2.3 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
39
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
8.8 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-009
Description: MW-8 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/26/2023 2344 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
ND
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1305 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.51 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-009
Description: MW-8 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1305 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0316 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
53
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.13 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
2.8 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
6.0
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.1
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
3.4 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-009
Description: MW-8 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0316 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
0.44 J
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
3.8 J
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
14
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-010
Description: MW-12-25 Matrix: Aqueous
Date Sampled:04/13/2023 1205
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1327 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
5.5 JL
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-010
Description: MW-12-25 Matrix: Aqueous
Date Sampled:04/13/2023 1205
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1327 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
95 70-130
Toluene-d8
103 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0336 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
47
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.13 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
5.0
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
1.4 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
19
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
11
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-011
Description: MW-13-35 Matrix: Aqueous
Date Sampled:04/13/2023 1345
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1349 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
12 JL
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
1.4
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
5.6
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
3.0
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
14
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1, 1 -Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis-1,2-Dichloroethene
156-59-2
8260D
2.2
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-011
Description: MW-13-35 Matrix: Aqueous
Date Sampled:04/13/2023 1345
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1349 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
95 70-130
Toluene-d8
106 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0343 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
190
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
1.7 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
5.0
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
6.3 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-012
Description: MW-13-132 Matrix: Aqueous
Date Sampled:04/13/2023 1305
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/20231411 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
1.0
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1, 1 -Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis-1,2-Dichloroethene
156-59-2
8260D
7.7
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-012
Description: MW-13-132 Matrix: Aqueous
Date Sampled:04/13/2023 1305
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/20231411 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0350 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
48
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
3.9 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-013
Description: MW-15 Matrix: Aqueous
Date Sampled:04/13/2023 1210
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1433 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
18 JL
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-013
Description: MW-15 Matrix: Aqueous
Date Sampled:04/13/2023 1210
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1433 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0356 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
230
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
14
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
1.5
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
3.7 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-014
Description: MW-17-60 Matrix: Aqueous
Date Sampled:04/13/2023 1210
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0008 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
21
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1456 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.86 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
1.2
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-014
Description: MW-17-60 Matrix: Aqueous
Date Sampled:04/13/2023 1210
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1456 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
0.57 J
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0430 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
1.1 J
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
22
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
1.3 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-014
Description: MW-17-60 Matrix: Aqueous
Date Sampled:04/13/2023 1210
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0430 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-015
Description: MW-17-137 Matrix: Aqueous
Date Sampled:04/13/2023 1100
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0031 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
34
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1518 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.69 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-015
Description: MW-17-137 Matrix: Aqueous
Date Sampled:04/13/2023 1100
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1518 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
0.65 J
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
100 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0437 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
28
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-015
Description: MW-17-137 Matrix: Aqueous
Date Sampled:04/13/2023 1100
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0437 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-016
Description: MW-17-310 Matrix: Aqueous
Date Sampled:04/13/2023 1010
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1540 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-016
Description: MW-17-310 Matrix: Aqueous
Date Sampled:04/13/2023 1010
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1540 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
101 70-130
Toluene-d8
106 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0457 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
3.3 J
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.30 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
3.1 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-017
Description: MW-18-78 Matrix: Aqueous
Date Sampled:04/13/2023 1745
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0056 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
21
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
120 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1602 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
1.6
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
0.99 J
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.52 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-017
Description: MW-18-78 Matrix: Aqueous
Date Sampled:04/13/2023 1745
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1602 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0504 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
38
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
0.20 J
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
2.5 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
3.4 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-017
Description: MW-18-78 Matrix: Aqueous
Date Sampled:04/13/2023 1745
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3005A 6020B 1 04/21/2023 0504 BNW 04/17/2023 1751 72772
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Selenium
7782-49-2
Silver
7440-22-4
Thallium
7440-28-0
Vanadium
7440-62-2
Zinc
7440-66-6
6020B
ND
5.0
1.3
ug/L 1
6020B
ND
1.0
0.25
ug/L 1
6020B
0.22 J
0.50
0.15
ug/L 1
6020B
ND
5.0
2.5
ug/L 1
6020B
ND
10
2.5
ug/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-018
Description: MW-19-75 Matrix: Aqueous
Date Sampled:04/13/2023 1750
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0119 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
53
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
122 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 2321 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
2.8
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
2.5
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.46 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-018
Description: MW-19-75 Matrix: Aqueous
Date Sampled:04/13/2023 1750
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 2321 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
3.4
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
96 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0511 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
96
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
6.8
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
20
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-018
Description: MW-19-75 Matrix: Aqueous
Date Sampled:04/13/2023 1750
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0511 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
6.6 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-019
Description: MW-19-110 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0143 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
31
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
121 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1625 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
0.86 J
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
0.74 J
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
0.65 J
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
0.78 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-019
Description: MW-19-110 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1625 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0518 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
12
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
1.3 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
4.6 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-019
Description: MW-19-110 Matrix: Aqueous
Date Sampled:04/13/2023 1705
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0518 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
2.7 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-020
Description: MW-21-21 Matrix: Aqueous
Date Sampled:04/13/2023 1510
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0207 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
66
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
122 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 2343 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
2.0
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
5.2
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
1.2
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
11
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
1.1
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
1.8
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-020
Description: MW-21-21 Matrix: Aqueous
Date Sampled:04/13/2023 1510
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 2343 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
3.2
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
1.3
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
92 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0524 BNW
04/17/2023 1751 72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
110
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
4.2 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
9.7
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
4.9 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-020
Description: MW-21-21 Matrix: Aqueous
Date Sampled:04/13/2023 1510
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0524 BNW
04/17/2023 1751
72772
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-021
Description: MW-21-94 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0231 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
39
3.0
1.0
ug/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
124 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1647 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
1.0
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
2.3
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
1.0
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2 8260D
0.79 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-021
Description: MW-21-94 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1647 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
1.2
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
95 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0612 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
47
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
6.9
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-021
Description: MW-21-94 Matrix: Aqueous
Date Sampled:04/13/2023 1600
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0612 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-022
Description: MW-24-160 Matrix: Aqueous
Date Sampled:04/13/2023 1605
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1709 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
6.0 JL
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-022
Description: MW-24-160 Matrix: Aqueous
Date Sampled:04/13/2023 1605
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1709 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
106 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0618 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
0.57 J
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
23
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
0.33 J
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
6.3
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
2.4 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
3.7
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
8.1
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
19
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-023
Description: Trip Blank Matrix: Aqueous
Date Sampled:04/13/2023
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1135 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14071-023
Description: Trip Blank Matrix: Aqueous
Date Sampled:04/13/2023
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1135 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
97 70-130
98 70-130
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 105

QC Summary
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 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73539-001 Matrix: Aqueous
Batch: 73539 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/24/2023 2148
Acrylonitrile
ND
1
20
0.80
ug/L
04/24/2023 2148
Benzene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Bromoform
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/24/2023 2148
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/24/2023 2148
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Chloroethane
ND
1
2.0
0.40
ug/L
04/24/2023 2148
Chloroform
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/24/2023 2148
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/24/2023 2148
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/24/2023 2148
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
2-Hexanone
ND
1
10
2.0
ug/L
04/24/2023 2148
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/24/2023 2148
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/24/2023 2148
Methylene chloride
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Styrene
ND
1
1.0
0.41
ug/L
04/24/2023 2148
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Toluene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Trichloroethene
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/24/2023 2148
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 71 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73539-001 Matrix: Aqueous
Batch: 73539 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/24/2023 2148
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/24/2023 2148
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 109 70-130
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 98 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 72 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73539-002
Matrix: Aqueous
Batch: 73539
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
110
1
105
60-140
04/24/2023 2020
Acrylonitrile
100
91
1
91
70-130
04/24/2023 2020
Benzene
50
49
1
98
70-130
04/24/2023 2020
Bromochloromethane
50
48
1
97
70-130
04/24/2023 2020
Bromodichloromethane
50
53
1
105
70-130
04/24/2023 2020
Bromoform
50
50
1
101
70-130
04/24/2023 2020
Bromomethane (Methyl bromide)
50
48
1
97
70-130
04/24/2023 2020
2-Butanone (MEK)
100
100
1
101
70-130
04/24/2023 2020
Carbon disulfide
50
57
1
114
70-130
04/24/2023 2020
Carbon tetrachloride
50
53
1
106
70-130
04/24/2023 2020
Chlorobenzene
50
49
1
99
70-130
04/24/2023 2020
Chloroethane
50
51
1
101
70-130
04/24/2023 2020
Chloroform
50
51
1
101
70-130
04/24/2023 2020
Chloromethane (Methyl chloride)
50
49
1
98
60-140
04/24/2023 2020
1,2-Dibromo-3-chloropropane (DBCP)
50
32
N 1
64
70-130
04/24/2023 2020
Dibromochloromethane
50
53
1
107
70-130
04/24/2023 2020
1,2-Dibromoethane (EDB)
50
49
1
98
70-130
04/24/2023 2020
Dibromomethane (Methylene bromide)
50
47
1
93
70-130
04/24/2023 2020
trans- 1,4-Dichloro-2-butene
50
54
1
108
70-130
04/24/2023 2020
1,2-Dichlorobenzene
50
43
1
87
70-130
04/24/2023 2020
1,4-Dichlorobenzene
50
47
1
94
70-130
04/24/2023 2020
1,1-Dichloroethane
50
49
1
98
70-130
04/24/2023 2020
1,2-Dichloroethane
50
48
1
96
70-130
04/24/2023 2020
1,1-Dichloroethene
50
56
1
111
70-130
04/24/2023 2020
cis- 1,2-Dichloroethene
50
48
1
96
70-130
04/24/2023 2020
trans- 1,2-Dichloroethene
50
48
1
97
70-130
04/24/2023 2020
1,2-Dichloropropane
50
49
1
98
70-130
04/24/2023 2020
cis- 1,3-Dichloropropene
50
55
1
111
70-130
04/24/2023 2020
trans- 1,3-Dichloropropene
50
48
1
95
70-130
04/24/2023 2020
Ethylbenzene
50
51
1
103
70-130
04/24/2023 2020
2-Hexanone
100
100
1
101
70-130
04/24/2023 2020
Methyl iodide (lodomethane)
50
56
1
112
70-130
04/24/2023 2020
4-Methyl-2-pentanone
100
99
1
99
70-130
04/24/2023 2020
Methylene chloride
50
55
1
111
70-130
04/24/2023 2020
Styrene
50
54
1
108
70-130
04/24/2023 2020
1,1,1,2-Tetrachloroethane
50
50
1
100
70-130
04/24/2023 2020
1,1,2,2-Tetrachloroethane
50
50
1
99
70-130
04/24/2023 2020
Tetrachloroethene
50
49
1
98
70-130
04/24/2023 2020
Toluene
50
50
1
101
70-130
04/24/2023 2020
1,1,1-Trichloroethane
50
53
1
105
70-130
04/24/2023 2020
1,1,2-Trichloroethane
50
47
1
94
70-130
04/24/2023 2020
Trichloroethene
50
51
1
101
70-130
04/24/2023 2020
Trichlorofluoromethane
50
55
1
110
70-130
04/24/2023 2020
1,2,3-Trichloropropane
50
45
1
91
70-130
04/24/2023 2020
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 73 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73539-002
Matrix: Aqueous
Batch: 73539
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
48
1 96
60-140
04/24/2023 2020
Vinyl chloride
50
51
1 102
70-130
04/24/2023 2020
Xylenes (total)
100
100
1 103
70-130
04/24/2023 2020
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 87 70-130
Toluene-d8 92 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 74 of 105

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ73638-001 Matrix: Aqueous
Batch:73638 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 04/25/2023 2104
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
82 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 75 of 105

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ73638-002 Matrix: Aqueous
Batch:73638 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 47 1 95 70-130 04/25/20231931
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
66 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 76 of 105

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: YQ73638-003 Matrix: Aqueous
Batch:73638 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 47 1 95 0.44 70-130 20 04/25/20231955
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
65 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 77 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73641-001 Matrix: Aqueous
Batch: 73641 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/26/2023 0001
Acrylonitrile
ND
1
20
0.80
ug/L
04/26/2023 0001
Benzene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Bromoform
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/26/2023 0001
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/26/2023 0001
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Chloroethane
ND
1
2.0
0.40
ug/L
04/26/2023 0001
Chloroform
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/26/2023 0001
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/26/2023 0001
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/26/2023 0001
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
2-Hexanone
ND
1
10
2.0
ug/L
04/26/2023 0001
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/26/2023 0001
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/26/2023 0001
Methylene chloride
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Styrene
ND
1
1.0
0.41
ug/L
04/26/2023 0001
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Toluene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Trichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 0001
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 78 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73641-001 Matrix: Aqueous
Batch:73641 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/26/2023 0001
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/26/2023 0001
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 97 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 107 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 79 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73641-002
Matrix: Aqueous
Batch: 73641
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
110
1
107
60-140
04/25/2023 1947
Acrylonitrile
100
97
1
97
70-130
04/25/2023 1947
Benzene
50
46
1
93
70-130
04/25/2023 1947
Bromochloromethane
50
46
1
93
70-130
04/25/2023 1947
Bromodichloromethane
50
46
1
91
70-130
04/25/2023 1947
Bromoform
50
46
1
93
70-130
04/25/2023 1947
Bromomethane (Methyl bromide)
50
44
1
88
70-130
04/25/2023 1947
2-Butanone (MEK)
100
110
1
105
70-130
04/25/2023 1947
Carbon disulfide
50
46
1
92
70-130
04/25/2023 1947
Carbon tetrachloride
50
47
1
94
70-130
04/25/2023 1947
Chlorobenzene
50
49
1
98
70-130
04/25/2023 1947
Chloroethane
50
48
1
97
70-130
04/25/2023 1947
Chloroform
50
45
1
90
70-130
04/25/2023 1947
Chloromethane (Methyl chloride)
50
46
1
93
60-140
04/25/2023 1947
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
98
70-130
04/25/2023 1947
Dibromochloromethane
50
48
1
96
70-130
04/25/2023 1947
1,2-Dibromoethane (EDB)
50
48
1
97
70-130
04/25/2023 1947
Dibromomethane (Methylene bromide)
50
47
1
95
70-130
04/25/2023 1947
trans- 1,4-Dichloro-2-butene
50
47
1
94
70-130
04/25/2023 1947
1,2-Dichlorobenzene
50
50
1
100
70-130
04/25/2023 1947
1,4-Dichlorobenzene
50
48
1
97
70-130
04/25/2023 1947
1,1-Dichloroethane
50
46
1
93
70-130
04/25/2023 1947
1,2-Dichloroethane
50
46
1
93
70-130
04/25/2023 1947
1,1-Dichloroethene
50
46
1
92
70-130
04/25/2023 1947
cis- 1,2-Dichloroethene
50
46
1
92
70-130
04/25/2023 1947
trans- 1,2-Dichloroethene
50
47
1
94
70-130
04/25/2023 1947
1,2-Dichloropropane
50
46
1
92
70-130
04/25/2023 1947
cis- 1,3-Dichloropropene
50
47
1
93
70-130
04/25/2023 1947
trans- 1,3-Dichloropropene
50
49
1
97
70-130
04/25/2023 1947
Ethylbenzene
50
49
1
98
70-130
04/25/2023 1947
2-Hexanone
100
98
1
98
70-130
04/25/2023 1947
Methyl iodide (lodomethane)
50
45
1
91
70-130
04/25/2023 1947
4-Methyl-2-pentanone
100
92
1
92
70-130
04/25/2023 1947
Methylene chloride
50
45
1
89
70-130
04/25/2023 1947
Styrene
50
49
1
98
70-130
04/25/2023 1947
1,1,1,2-Tetrachloroethane
50
49
1
97
70-130
04/25/2023 1947
1,1,2,2-Tetrachloroethane
50
50
1
100
70-130
04/25/2023 1947
Tetrachloroethene
50
50
1
99
70-130
04/25/2023 1947
Toluene
50
50
1
99
70-130
04/25/2023 1947
1,1,1-Trichloroethane
50
46
1
91
70-130
04/25/2023 1947
1,1,2-Trichloroethane
50
49
1
98
70-130
04/25/2023 1947
Trichloroethene
50
47
1
93
70-130
04/25/2023 1947
Trichlorofluoromethane
50
48
1
95
70-130
04/25/2023 1947
1,2,3-Trichloropropane
50
51
1
102
70-130
04/25/2023 1947
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 80 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73641-002
Matrix: Aqueous
Batch:73641
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
46
1 92
60-140
04/25/2023 1947
Vinyl chloride
50
50
1 101
70-130
04/25/2023 1947
Xylenes (total)
100
99
1 99
70-130
04/25/2023 1947
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 92 70-130
Toluene-d8 102 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 81 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73677-001 Matrix: Aqueous
Batch: 73677 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/26/2023 1009
Acrylonitrile
ND
1
20
0.80
ug/L
04/26/2023 1009
Benzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromoform
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/26/2023 1009
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/26/2023 1009
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chloroethane
ND
1
2.0
0.40
ug/L
04/26/2023 1009
Chloroform
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/26/2023 1009
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/26/2023 1009
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
2-Hexanone
ND
1
10
2.0
ug/L
04/26/2023 1009
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/26/2023 1009
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/26/2023 1009
Methylene chloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Styrene
ND
1
1.0
0.41
ug/L
04/26/2023 1009
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Toluene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Trichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 82 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73677-001 Matrix: Aqueous
Batch:73677 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/26/2023 1009
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 83 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73677-002
Matrix: Aqueous
Batch: 73677
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
160
N 1
162
60-140
04/26/2023 0822
Acrylonitrile
100
98
1
98
70-130
04/26/2023 0822
Benzene
50
44
1
87
70-130
04/26/2023 0822
Bromochloromethane
50
44
1
89
70-130
04/26/2023 0822
Bromodichloromethane
50
45
1
90
70-130
04/26/2023 0822
Bromoform
50
48
1
95
70-130
04/26/2023 0822
Bromomethane (Methyl bromide)
50
45
1
91
70-130
04/26/2023 0822
2-Butanone (MEK)
100
120
1
115
70-130
04/26/2023 0822
Carbon disulfide
50
41
1
81
70-130
04/26/2023 0822
Carbon tetrachloride
50
42
1
83
70-130
04/26/2023 0822
Chlorobenzene
50
46
1
91
70-130
04/26/2023 0822
Chloroethane
50
50
1
100
70-130
04/26/2023 0822
Chloroform
50
43
1
86
70-130
04/26/2023 0822
Chloromethane (Methyl chloride)
50
49
1
98
60-140
04/26/2023 0822
1,2-Dibromo-3-chloropropane (DBCP)
50
48
1
97
70-130
04/26/2023 0822
Dibromochloromethane
50
49
1
98
70-130
04/26/2023 0822
1,2-Dibromoethane (EDB)
50
49
1
98
70-130
04/26/2023 0822
Dibromomethane (Methylene bromide)
50
47
1
94
70-130
04/26/2023 0822
trans- 1,4-Dichloro-2-butene
50
52
1
104
70-130
04/26/2023 0822
1,2-Dichlorobenzene
50
48
1
96
70-130
04/26/2023 0822
1,4-Dichlorobenzene
50
47
1
94
70-130
04/26/2023 0822
1,1-Dichloroethane
50
43
1
87
70-130
04/26/2023 0822
1,2-Dichloroethane
50
46
1
92
70-130
04/26/2023 0822
1,1-Dichloroethene
50
40
1
80
70-130
04/26/2023 0822
cis- 1,2-Dichloroethene
50
43
1
87
70-130
04/26/2023 0822
trans- 1,2-Dichloroethene
50
43
1
85
70-130
04/26/2023 0822
1,2-Dichloropropane
50
45
1
89
70-130
04/26/2023 0822
cis- 1,3-Dichloropropene
50
46
1
92
70-130
04/26/2023 0822
trans- 1,3-Dichloropropene
50
49
1
98
70-130
04/26/2023 0822
Ethylbenzene
50
45
1
90
70-130
04/26/2023 0822
2-Hexanone
100
100
1
100
70-130
04/26/2023 0822
Methyl iodide (lodomethane)
50
42
1
84
70-130
04/26/2023 0822
4-Methyl-2-pentanone
100
92
1
92
70-130
04/26/2023 0822
Methylene chloride
50
43
1
86
70-130
04/26/2023 0822
Styrene
50
46
1
92
70-130
04/26/2023 0822
1,1,1,2-Tetrachloroethane
50
46
1
92
70-130
04/26/2023 0822
1,1,2,2-Tetrachloroethane
50
51
1
102
70-130
04/26/2023 0822
Tetrachloroethene
50
45
1
90
70-130
04/26/2023 0822
Toluene
50
46
1
92
70-130
04/26/2023 0822
1,1,1-Trichloroethane
50
42
1
84
70-130
04/26/2023 0822
1,1,2-Trichloroethane
50
48
1
97
70-130
04/26/2023 0822
Trichloroethene
50
43
1
86
70-130
04/26/2023 0822
Trichlorofluoromethane
50
49
1
98
70-130
04/26/2023 0822
1,2,3-Trichloropropane
50
49
1
97
70-130
04/26/2023 0822
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 84 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73677-002
Matrix: Aqueous
Batch:73677
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
48
1 96
60-140
04/26/2023 0822
Vinyl chloride
50
53
1 105
70-130
04/26/2023 0822
Xylenes (total)
100
92
1 92
70-130
04/26/2023 0822
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 99 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 85 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73762-001 Matrix: Aqueous
Batch: 73762 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/26/2023 2209
Acrylonitrile
ND
1
20
0.80
ug/L
04/26/2023 2209
Benzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromoform
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/26/2023 2209
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/26/2023 2209
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chloroethane
ND
1
2.0
0.40
ug/L
04/26/2023 2209
Chloroform
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/26/2023 2209
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/26/2023 2209
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
2-Hexanone
ND
1
10
2.0
ug/L
04/26/2023 2209
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/26/2023 2209
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/26/2023 2209
Methylene chloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Styrene
ND
1
1.0
0.41
ug/L
04/26/2023 2209
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Toluene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Trichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 86 of 105

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73762-001 Matrix: Aqueous
Batch:73762 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/26/2023 2209
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 87 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73762-002
Matrix: Aqueous
Batch: 73762
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
166
60-140
04/26/2023 2035
Acrylonitrile
100
110
1
106
70-130
04/26/2023 2035
Benzene
50
52
1
104
70-130
04/26/2023 2035
Bromochloromethane
50
51
1
102
70-130
04/26/2023 2035
Bromodichloromethane
50
51
1
102
70-130
04/26/2023 2035
Bromoform
50
50
1
100
70-130
04/26/2023 2035
Bromomethane (Methyl bromide)
50
49
1
98
70-130
04/26/2023 2035
2-Butanone (MEK)
100
120
1
124
70-130
04/26/2023 2035
Carbon disulfide
50
54
1
107
70-130
04/26/2023 2035
Carbon tetrachloride
50
52
1
104
70-130
04/26/2023 2035
Chlorobenzene
50
53
1
107
70-130
04/26/2023 2035
Chloroethane
50
54
1
109
70-130
04/26/2023 2035
Chloroform
50
50
1
99
70-130
04/26/2023 2035
Chloromethane (Methyl chloride)
50
52
1
105
60-140
04/26/2023 2035
1,2-Dibromo-3-chloropropane (DBCP)
50
54
1
108
70-130
04/26/2023 2035
Dibromochloromethane
50
53
1
107
70-130
04/26/2023 2035
1,2-Dibromoethane (EDB)
50
53
1
105
70-130
04/26/2023 2035
Dibromomethane (Methylene bromide)
50
52
1
105
70-130
04/26/2023 2035
trans- 1,4-Dichloro-2-butene
50
51
1
101
70-130
04/26/2023 2035
1,2-Dichlorobenzene
50
55
1
110
70-130
04/26/2023 2035
1,4-Dichlorobenzene
50
53
1
105
70-130
04/26/2023 2035
1,1-Dichloroethane
50
51
1
102
70-130
04/26/2023 2035
1,2-Dichloroethane
50
52
1
104
70-130
04/26/2023 2035
1,1-Dichloroethene
50
53
1
105
70-130
04/26/2023 2035
cis- 1,2-Dichloroethene
50
52
1
104
70-130
04/26/2023 2035
trans- 1,2-Dichloroethene
50
53
1
105
70-130
04/26/2023 2035
1,2-Dichloropropane
50
51
1
103
70-130
04/26/2023 2035
cis- 1,3-Dichloropropene
50
51
1
102
70-130
04/26/2023 2035
trans- 1,3-Dichloropropene
50
53
1
107
70-130
04/26/2023 2035
Ethylbenzene
50
53
1
106
70-130
04/26/2023 2035
2-Hexanone
100
110
1
105
70-130
04/26/2023 2035
Methyl iodide (lodomethane)
50
52
1
103
70-130
04/26/2023 2035
4-Methyl-2-pentanone
100
100
1
100
70-130
04/26/2023 2035
Methylene chloride
50
52
1
104
70-130
04/26/2023 2035
Styrene
50
54
1
108
70-130
04/26/2023 2035
1,1,1,2-Tetrachloroethane
50
53
1
107
70-130
04/26/2023 2035
1,1,2,2-Tetrachloroethane
50
55
1
110
70-130
04/26/2023 2035
Tetrachloroethene
50
54
1
108
70-130
04/26/2023 2035
Toluene
50
55
1
109
70-130
04/26/2023 2035
1,1,1-Trichloroethane
50
52
1
104
70-130
04/26/2023 2035
1,1,2-Trichloroethane
50
54
1
107
70-130
04/26/2023 2035
Trichloroethene
50
51
1
103
70-130
04/26/2023 2035
Trichlorofluoromethane
50
53
1
106
70-130
04/26/2023 2035
1,2,3-Trichloropropane
50
57
1
115
70-130
04/26/2023 2035
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 88 of 105

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73762-002
Matrix: Aqueous
Batch:73762
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
54
1 108
60-140
04/26/2023 2035
Vinyl chloride
50
57
1 114
70-130
04/26/2023 2035
Xylenes (total)
100
110
1 109
70-130
04/26/2023 2035
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 108 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 106 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 105

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ73764-001 Matrix: Aqueous
Batch:73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 04/26/2023 2019
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
119 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ73764-002 Matrix: Aqueous
Batch:73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 45 1 90 70-130 04/26/20231823
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
108 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: YQ73764-003 Matrix: Aqueous
Batch:73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 43 1 85 5.3 70-130 20 04/26/20231931
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
102 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - MB
Sample ID: YQ72771-001 Matrix: Aqueous
Batch: 72771 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/17/2023 1755
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
04/20/2023 2340
Arsenic
ND
1
2.0
1.3
ug/L
04/20/2023 2340
Barium
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Beryllium
ND
1
0.40
0.15
ug/L
04/20/2023 2340
Cadmium
ND
1
0.50
0.13
ug/L
04/20/2023 2340
Chromium
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Cobalt
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Copper
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Lead
ND
1
1.0
0.25
ug/L
04/20/2023 2340
Nickel
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Selenium
ND
1
5.0
1.3
ug/L
04/20/2023 2340
Silver
ND
1
1.0
0.25
ug/L
04/20/2023 2340
Thallium
ND
1
0.50
0.15
ug/L
04/20/2023 2340
Vanadium
ND
1
5.0
2.5
ug/L
04/20/2023 2340
Zinc
ND
1
10
2.5
ug/L
04/20/2023 2340
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - LCS
Sample ID: YQ72771-002
Matrix: Aqueous
Batch: 72771
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/17/2023 1755
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
110
1
110
80-120
04/20/2023 2347
Arsenic
100
100
1
104
80-120
04/20/2023 2347
Barium
100
110
1
106
80-120
04/20/2023 2347
Beryllium
100
100
1
102
80-120
04/20/2023 2347
Cadmium
100
100
1
104
80-120
04/20/2023 2347
Chromium
100
110
1
107
80-120
04/20/2023 2347
Cobalt
100
110
1
108
80-120
04/20/2023 2347
Copper
100
110
1
109
80-120
04/20/2023 2347
Lead
100
110
1
109
80-120
04/20/2023 2347
Nickel
100
110
1
105
80-120
04/20/2023 2347
Selenium
100
110
1
106
80-120
04/20/2023 2347
Silver
100
110
1
107
80-120
04/20/2023 2347
Thallium
100
100
1
105
80-120
04/20/2023 2347
Vanadium
100
100
1
105
80-120
04/20/2023 2347
Zinc
100
110
1
113
80-120
04/20/2023 2347
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 of 105

ICP-MS Metals - MB
Sample ID: YQ72772-001 Matrix: Aqueous
Batch: 72772 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/17/2023 1751
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
04/21/2023 0302
Arsenic
ND
1
2.0
1.3
ug/L
04/21/2023 0302
Barium
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Beryllium
ND
1
0.40
0.15
ug/L
04/21/2023 0302
Cadmium
ND
1
0.50
0.13
ug/L
04/21/2023 0302
Chromium
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Cobalt
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Copper
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Lead
ND
1
1.0
0.25
ug/L
04/21/2023 0302
Nickel
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Selenium
ND
1
5.0
1.3
ug/L
04/21/2023 0302
Silver
ND
1
1.0
0.25
ug/L
04/21/2023 0302
Thallium
ND
1
0.50
0.15
ug/L
04/21/2023 0302
Vanadium
ND
1
5.0
2.5
ug/L
04/21/2023 0302
Zinc
ND
1
10
2.5
ug/L
04/21/2023 0302
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - LCS
Sample ID: YQ72772-002
Matrix: Aqueous
Batch: 72772
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/17/2023 1751
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
110
1
106
80-120
04/21/2023 0309
Arsenic
100
100
1
100
80-120
04/21/2023 0309
Barium
100
99
1
99
80-120
04/21/2023 0309
Beryllium
100
93
1
93
80-120
04/21/2023 0309
Cadmium
100
100
1
100
80-120
04/21/2023 0309
Chromium
100
100
1
103
80-120
04/21/2023 0309
Cobalt
100
100
1
101
80-120
04/21/2023 0309
Copper
100
100
1
102
80-120
04/21/2023 0309
Lead
100
95
1
95
80-120
04/21/2023 0309
Nickel
100
100
1
101
80-120
04/21/2023 0309
Selenium
100
99
1
99
80-120
04/21/2023 0309
Silver
100
100
1
100
80-120
04/21/2023 0309
Thallium
100
98
1
98
80-120
04/21/2023 0309
Vanadium
100
100
1
101
80-120
04/21/2023 0309
Zinc
100
100
1
104
80-120
04/21/2023 0309
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - MS
Sample ID: YD14071-013MS
Matrix: Aqueous
Batch: 72772
Prep Method: 3005A
Analytical Method: 6020B
Prep Date: 04/17/2023 1751
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
ND
100
110
1
112
75-125
04/21/2023 0403
Arsenic
ND
100
110
1
106
75-125
04/21/2023 0403
Barium
230
100
350
1
110
75-125
04/21/2023 0403
Beryllium
ND
100
96
1
96
75-125
04/21/2023 0403
Cadmium
ND
100
100
1
103
75-125
04/21/2023 0403
Chromium
14
100
120
1
106
75-125
04/21/2023 0403
Cobalt
ND
100
110
1
108
75-125
04/21/2023 0403
Copper
ND
100
110
1
107
75-125
04/21/2023 0403
Lead
1.5
100
110
1
105
75-125
04/21/2023 0403
Nickel
ND
100
110
1
106
75-125
04/21/2023 0403
Selenium
ND
100
99
1
99
75-125
04/21/2023 0403
Silver
ND
100
100
1
105
75-125
04/21/2023 0403
Thallium
ND
100
100
1
104
75-125
04/21/2023 0403
Vanadium
ND
100
110
1
105
75-125
04/21/2023 0403
Zinc
3.7
100
110
1
104
75-125
04/21/2023 0403
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - MSD
Sample ID: YD14071-013MD
Matrix: Aqueous
Batch: 72772
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/17/2023 1751
Sample
Spike
Amount
Amount
Result
%Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec % RPD
Limit
Limit
Analysis Date
Antimony
ND
100
110
1
111
0.69
75-125
20
04/21/2023 0410
Arsenic
ND
100
100
1
104
1.6
75-125
20
04/21/2023 0410
Barium
230
100
350
1
111
0.32
75-125
20
04/21/2023 0410
Beryllium
ND
100
95
1
95
1.1
75-125
20
04/21/2023 0410
Cadmium
ND
100
100
1
102
0.96
75-125
20
04/21/2023 0410
Chromium
14
100
120
1
103
2.0
75-125
20
04/21/2023 0410
Cobalt
ND
100
110
1
105
2.5
75-125
20
04/21/2023 0410
Copper
ND
100
110
1
106
1.1
75-125
20
04/21/2023 0410
Lead
1.5
100
100
1
103
1.2
75-125
20
04/21/2023 0410
Nickel
ND
100
100
1
104
2.0
75-125
20
04/21/2023 0410
Selenium
ND
100
100
1
102
3.8
75-125
20
04/21/2023 0410
Silver
ND
100
100
1
103
1.6
75-125
20
04/21/2023 0410
Thallium
ND
100
100
1
103
1.6
75-125
20
04/21/2023 0410
Vanadium
ND
100
100
1
103
2.0
75-125
20
04/21/2023 0410
Zinc
3.7
100
110
1
104
0.29
75-125
20
04/21/2023 0410
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - MB
Sample ID: YQ72773-001 Matrix: Aqueous
Batch: 72773 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/18/2023 1845
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
04/21/2023 0558
Arsenic
ND
1
2.0
1.3
ug/L
04/21/2023 0558
Barium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Beryllium
ND
1
0.40
0.15
ug/L
04/21/2023 0558
Cadmium
ND
1
0.50
0.13
ug/L
04/21/2023 0558
Chromium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Cobalt
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Copper
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Lead
ND
1
1.0
0.25
ug/L
04/21/2023 0558
Nickel
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Selenium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Silver
ND
1
1.0
0.25
ug/L
04/21/2023 0558
Thallium
ND
1
0.50
0.15
ug/L
04/21/2023 0558
Vanadium
ND
1
5.0
2.5
ug/L
04/21/2023 0558
Zinc
ND
1
10
2.5
ug/L
04/21/2023 0558
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

ICP-MS Metals - LCS
Sample ID: YQ72773-002
Matrix: Aqueous
Batch: 72773
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/18/2023 1845
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
110
1
112
80-120
04/21/2023 0605
Arsenic
100
110
1
106
80-120
04/21/2023 0605
Barium
100
100
1
105
80-120
04/21/2023 0605
Beryllium
100
100
1
101
80-120
04/21/2023 0605
Cadmium
100
110
1
105
80-120
04/21/2023 0605
Chromium
100
110
1
109
80-120
04/21/2023 0605
Cobalt
100
110
1
108
80-120
04/21/2023 0605
Copper
100
110
1
108
80-120
04/21/2023 0605
Lead
100
100
1
103
80-120
04/21/2023 0605
Nickel
100
110
1
106
80-120
04/21/2023 0605
Selenium
100
100
1
101
80-120
04/21/2023 0605
Silver
100
110
1
108
80-120
04/21/2023 0605
Thallium
100
100
1
104
80-120
04/21/2023 0605
Vanadium
100
110
1
107
80-120
04/21/2023 0605
Zinc
100
110
1
109
80-120
04/21/2023 0605
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 105

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 101 of 105

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XCP Title' r=W-FR1u1-V1COL•0296 V02—SaMPles Rm-mipt Check:ist (SRO
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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 105

PACE ANALYTICAL SERVICES, LLC
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name:Closed Buncombe County Landfill
Project Number:J22-14175-07
Lot Number:YD18105
Date Completed:05/12/2023
Project Manager:Lucas J. Odom
AJ"
A B C R E 6 1 T E d
B
ODD FLAP
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
The following non -paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

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: YD18105
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.
................ NCM ..............
The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch 73955 exceeded acceptance criteria
for the following analytes: Acetone, 2-butanone. These analytes were biased high and were not detected in the samples affected: YD17054-011,
YD18064-001, YD18064-002, YD18064-003, YD18064-005, YD18064-006, YD18064-007, YD18064-008, YD18064-009, YD18105-003, YD19033-
001, YD19033-002, YD19065-001.
YD18105-003 (TVL BILK) (Run 1) (Analysis Batch 73955) Appendix I Volatiles (low-level)
The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch 73955 exceeded acceptance criteria
for the following analytes: 2-Hexanone. These analytes were biased high and were not detected in the samples affected: YD17054-011, YD18064-
001, YD18064-002, YD18064-003, YD18064-005, YD18064-006, YD18064-007, YD18064-008, YD18064-009, YD18105-003, YD19065-001.
YD18105-003 (TVL BLK) (Run 1) (Analysis Batch 73955) Appendix I Volatiles (low-level)
The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch 73955 exceeded acceptance criteria
for the following analytes: Acylonitrile. These analytes were biased high and were not detected in the samples affected: YD18105-003.
YD18105-003 (TVL BLK) (Run 1) (Analysis Batch 73955) Appendix I Volatiles (low-level)
The continuing calibration verification (CCV) associated with analytical batch 73893 recovered outside acceptance criteria, low biased, for trans-
1,4-Dichloro-2-butene (-33%). An LOQ standard was analyzed, and the target analyte was detected. Since the associated samples were non -
detect, no corrective action was taken.
YD18105-001 (MW-2) (Run 1) (Analysis Batch 73893) Appendix I Volatiles (low-level)
YD18105-002 (MW-23-119) (Run 1) (Analysis Batch 73893) Appendix I Volatiles (low-level)
Due to the large number of spiked analytes, there is a high probability that one or more analytes will recover outside acceptance limits. The
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

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: YD18105
laboratory's SOP allows for 10% of analytes to recover marginally outside criteria. The following analytes recovered marginally outside LCS
criteria: trans- 1,4-Dichloro-2-butene (67%).
YD18105-001 (MW-2) (Run 1) (Analysis Batch 73893) Appendix I Volatiles (low-level)
YD18105-002 (MW-23-119) (Run 1) (Analysis Batch 73893) Appendix I Volatiles (low-level)
Reanalysis of the following sample(s) was performed outside of the analytical holding time for Chlorobenzene due to carryover: YD18105-001.
—EXPLANATION REQUIRED»
YD18105-001 (MW-2) (Run 2) (Analysis Batch 74981) Appendix I Volatiles (low-level)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD18105
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
MW-2
Aqueous
04/17/20231325
04/18/2023
002
MW-23-119
Aqueous
04/17/20231445
04/18/2023
003
TVL BLK
Aqueous
04/17/2023 0930
04/18/2023
(3 samples)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

PACE ANALYTICAL SERVICES, LLC
Sample Sample ID
001
MW-2
001
MW-2
001
MW-2
001
MW-2
001
MW-2
001
MW-2
001
MW-2
001
MW-2
001
MW-2
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
002
MW-23-119
(19 detections)
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD18105
Matrix Parameter
Method Result Q Units Page
Aqueous
Chlorobenzene
8260D
1.9
ug/L
6
Aqueous
Barium
6020B
39
ug/L
7
Aqueous
Chromium
6020E
16
ug/L
7
Aqueous
Cobalt
6020E
2.6
J
ug/L
7
Aqueous
Copper
6020B
9.0
ug/L
7
Aqueous
Lead
6020B
2.1
ug/L
7
Aqueous
Nickel
6020E
18
ug/L
8
Aqueous
Vanadium
6020E
3.9
J
ug/L
8
Aqueous
Zinc
6020B
9.2
J
ug/L
8
Aqueous
Acetone
8260D
38
ug/L
9
Aqueous
Chlorobenzene
8260D
0.70
J
ug/L
9
Aqueous
1,1-Dichloroethane
8260D
0.66
J
ug/L
9
Aqueous
Antimony
6020B
1.4
J
ug/L
10
Aqueous
Barium
6020B
670
ug/L
10
Aqueous
Chromium
6020E
19
ug/L
10
Aqueous
Cobalt
6020E
1.5
J
ug/L
10
Aqueous
Copper
6020B
1.8
J
ug/L
10
Aqueous
Lead
6020E
0.70
J
ug/L
11
Aqueous
Nickel
6020E
2.7
J
ug/L
11
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-001
Description: MW-2 Matrix: Aqueous
Date Sampled:04/17/2023 1325
Date Received:04/18/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/28/2023 1210 JWO
73956
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
ND
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
99 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/28/2023 0249 CDA
73893
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
1.9
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND L
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-001
Description: MW-2 Matrix: Aqueous
Date Sampled:04/17/2023 1325
Date Received:04/18/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/28/2023 0249 CDA 73893
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
92 70-130
1,2-Dichloroethane-d4
113 70-130
Toluene-d8
100 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/25/2023 0401 BNW
04/23/2023 1915 73233
2 3005A
6020B
1 04/28/2023 0815 BNW
04/23/2023 1915 73233
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
39
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
2
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
16
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
2.6 J
5.0
1.3
ug/L
2
Copper
7440-50-8 6020B
9.0
5.0
1.3
ug/L
2
Lead
7439-92-1 6020B
2.1
1.0
0.25
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-001
Description: MW-2 Matrix: Aqueous
Date Sampled:04/17/2023 1325
Date Received:04/18/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date Batch
1 3005A
6020B 1 04/25/2023 0401 BNW
04/23/2023 1915 73233
2 3005A
6020B 1 04/28/2023 0815 BNW
04/23/2023 1915 73233
CAS Analytical
Parameter
Number Method
Result Q LOQ
DL
Units
Run
Nickel
7440-02-0 6020B
18 5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND 5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND 1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND 0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
3.9 J 5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
9.2 J 10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-002
Description: MW-23-119 Matrix: Aqueous
Date Sampled:04/17/2023 1445
Date Received:04/18/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/28/2023 1234 JWO
73956
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
ND
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
100 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/28/2023 0312 CDA
73893
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
38
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
0.70 J
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND L
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
0.66 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-002
Description: MW-23-119 Matrix: Aqueous
Date Sampled:04/17/2023 1445
Date Received:04/18/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/28/2023 0312 CDA 73893
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
91 70-130
1,2-Dichloroethane-d4
112 70-130
Toluene-d8
99 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/25/2023 0412 BNW
04/23/2023 1915 73233
2 3005A
6020B
1 04/28/2023 0827 BNW
04/23/2023 1915 73233
3 3005A
6020B
5 04/28/2023 2045 BNW
04/23/2023 1915 73233
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
1.4 J
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
670
25
6.3
ug/L
3
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
2
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
19
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
1.5 J
5.0
1.3
ug/L
2
Copper
7440-50-8 6020B
1.8 J
5.0
1.3
ug/L
2
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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

Client: Bun nell-Lammons Engineering, Inc. Laboratory ID: YD18105-002
Description: MW-23-119 Matrix: Aqueous
Date Sampled:04/17/2023 1445
Date Received:04/18/2023
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1 3005A
6020B
1 04/25/2023 0412 BNW
04/23/2023 1915 73233
2 3005A
6020B
1 04/28/2023 0827 BNW
04/23/2023 1915 73233
3 3005A
6020B
5 04/28/2023 2045 BNW
04/23/2023 1915 73233
CAS Analytical
Parameter
Number Method
Result Q LOQ
DL
Units
Run
Lead
7439-92-1 6020E
0.70 J 1.0
0.25
ug/L
1
Nickel
7440-02-0 6020E
2.7 J 5.0
1.3
ug/L
1
Selenium
7782-49-2 6020E
ND 5.0
1.3
ug/L
1
Silver
7440-22-4 6020E
ND 1.0
0.25
ug/L
1
Thallium
7440-28-0 6020E
ND 0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020E
ND 5.0
2.5
ug/L
1
Zinc
7440-66-6 6020E
ND 10
2.5
ug/L
1
LOCI = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-003
Description: TVL BILK Matrix: Aqueous
Date Sampled:04/17/2023 0930
Date Received:04/18/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/28/20231411 AMR2 73955
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND L
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND L
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND L
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD18105-003
Description: TVL BILK Matrix: Aqueous
Date Sampled:04/17/2023 0930
Date Received:04/18/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/28/20231411 AMR2 73955
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
97 70-130
112 70-130
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73893-001 Matrix: Aqueous
Batch: 73893 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/27/2023 2258
Acrylonitrile
ND
1
20
0.80
ug/L
04/27/2023 2258
Benzene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Bromoform
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/27/2023 2258
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/27/2023 2258
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Chloroethane
ND
1
2.0
0.40
ug/L
04/27/2023 2258
Chloroform
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/27/2023 2258
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/27/2023 2258
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/27/2023 2258
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
2-Hexanone
ND
1
10
2.0
ug/L
04/27/2023 2258
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/27/2023 2258
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/27/2023 2258
Methylene chloride
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Styrene
ND
1
1.0
0.41
ug/L
04/27/2023 2258
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Toluene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Trichloroethene
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/27/2023 2258
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73893-001 Matrix: Aqueous
Batch: 73893 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/27/2023 2258
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/27/2023 2258
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 90 70-130
1,2-Dichloroethane-d4 108 70-130
Toluene-d8 99 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73893-002
Matrix:
Aqueous
Batch: 73893
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
100
1
100
60-140
04/27/2023 2016
Acrylonitrile
100
93
1
93
70-130
04/27/2023 2016
Benzene
50
47
1
94
70-130
04/27/2023 2016
Bromochloromethane
50
45
1
89
70-130
04/27/2023 2016
Bromodichloromethane
50
44
1
88
70-130
04/27/2023 2016
Bromoform
50
42
1
84
70-130
04/27/2023 2016
Bromomethane (Methyl bromide)
50
58
1
116
70-130
04/27/2023 2016
2-Butanone (MEK)
100
98
1
98
70-130
04/27/2023 2016
Carbon disulfide
50
49
1
98
70-130
04/27/2023 2016
Carbon tetrachloride
50
47
1
95
70-130
04/27/2023 2016
Chlorobenzene
50
46
1
92
70-130
04/27/2023 2016
Chloroethane
50
58
1
116
70-130
04/27/2023 2016
Chloroform
50
47
1
94
70-130
04/27/2023 2016
Chloromethane (Methyl chloride)
50
70
1
140
60-140
04/27/2023 2016
1,2-Dibromo-3-chloropropane (DBCP)
50
42
1
85
70-130
04/27/2023 2016
Dibromochloromethane
50
43
1
87
70-130
04/27/2023 2016
1,2-Dibromoethane (EDB)
50
47
1
93
70-130
04/27/2023 2016
Dibromomethane (Methylene bromide)
50
46
1
93
70-130
04/27/2023 2016
trans- 1,4-Dichloro-2-butene
50
33
N 1
67
70-130
04/27/2023 2016
1,2-Dichlorobenzene
50
45
1
89
70-130
04/27/2023 2016
1,4-Dichlorobenzene
50
43
1
86
70-130
04/27/2023 2016
1,1-Dichloroethane
50
45
1
89
70-130
04/27/2023 2016
1,2-Dichloroethane
50
45
1
90
70-130
04/27/2023 2016
1,1-Dichloroethene
50
50
1
100
70-130
04/27/2023 2016
cis- 1,2-Dichloroethene
50
45
1
91
70-130
04/27/2023 2016
trans- 1,2-Dichloroethene
50
46
1
91
70-130
04/27/2023 2016
1,2-Dichloropropane
50
46
1
93
70-130
04/27/2023 2016
cis- 1,3-Dichloropropene
50
47
1
94
70-130
04/27/2023 2016
trans- 1,3-Dichloropropene
50
46
1
91
70-130
04/27/2023 2016
Ethylbenzene
50
50
1
100
70-130
04/27/2023 2016
2-Hexanone
100
88
1
88
70-130
04/27/2023 2016
Methyl iodide (lodomethane)
50
47
1
93
70-130
04/27/2023 2016
4-Methyl-2-pentanone
100
100
1
100
70-130
04/27/2023 2016
Methylene chloride
50
52
1
104
70-130
04/27/2023 2016
Styrene
50
47
1
94
70-130
04/27/2023 2016
1,1,1,2-Tetrachloroethane
50
45
1
90
70-130
04/27/2023 2016
1,1,2,2-Tetrachloroethane
50
42
1
84
70-130
04/27/2023 2016
Tetrachloroethene
50
48
1
96
70-130
04/27/2023 2016
Toluene
50
48
1
97
70-130
04/27/2023 2016
1,1,1-Trichloroethane
50
46
1
93
70-130
04/27/2023 2016
1,1,2-Trichloroethane
50
44
1
88
70-130
04/27/2023 2016
Trichloroethene
50
48
1
96
70-130
04/27/2023 2016
Trichlorofluoromethane
50
61
1
121
70-130
04/27/2023 2016
1,2,3-Trichloropropane
50
44
1
88
70-130
04/27/2023 2016
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73893-002
Matrix:
Aqueous
Batch: 73893
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
44
1
89
60-140
04/27/2023 2016
Vinyl chloride
50
64
1
127
70-130
04/27/2023 2016
Xylenes (total)
100
100
1
102
70-130
04/27/2023 2016
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 87 70-130
Toluene-d8 94 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73955-001 Matrix: Aqueous
Batch: 73955 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/28/2023 1141
Acrylonitrile
ND
1
20
0.80
ug/L
04/28/2023 1141
Benzene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Bromoform
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/28/2023 1141
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/28/2023 1141
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Chloroethane
ND
1
2.0
0.40
ug/L
04/28/2023 1141
Chloroform
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/28/2023 1141
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/28/2023 1141
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/28/2023 1141
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
2-Hexanone
ND
1
10
2.0
ug/L
04/28/2023 1141
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/28/2023 1141
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/28/2023 1141
Methylene chloride
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Styrene
ND
1
1.0
0.41
ug/L
04/28/2023 1141
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Toluene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Trichloroethene
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/28/2023 1141
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73955-001 Matrix: Aqueous
Batch: 73955 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/28/2023 1141
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/28/2023 1141
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 96 70-130
1,2-Dichloroethane-d4 110 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73955-002
Matrix:
Aqueous
Batch: 73955
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
173
60-140
04/28/2023 1006
Acrylonitrile
100
130
N
1
131
70-130
04/28/2023 1006
Benzene
50
54
1
109
70-130
04/28/2023 1006
Bromochloromethane
50
50
1
99
70-130
04/28/2023 1006
Bromodichloromethane
50
57
1
113
70-130
04/28/2023 1006
Bromoform
50
48
1
96
70-130
04/28/2023 1006
Bromomethane (Methyl bromide)
50
51
1
102
70-130
04/28/2023 1006
2-Butanone (MEK)
100
150
N
1
152
70-130
04/28/2023 1006
Carbon disulfide
50
58
1
115
70-130
04/28/2023 1006
Carbon tetrachloride
50
59
1
119
70-130
04/28/2023 1006
Chlorobenzene
50
55
1
110
70-130
04/28/2023 1006
Chloroethane
50
55
1
110
70-130
04/28/2023 1006
Chloroform
50
53
1
107
70-130
04/28/2023 1006
Chloromethane (Methyl chloride)
50
61
1
122
60-140
04/28/2023 1006
1,2-Dibromo-3-chloropropane (DBCP)
50
55
1
111
70-130
04/28/2023 1006
Dibromochloromethane
50
58
1
117
70-130
04/28/2023 1006
1,2-Dibromoethane (EDB)
50
56
1
112
70-130
04/28/2023 1006
Dibromomethane (Methylene bromide)
50
51
1
103
70-130
04/28/2023 1006
trans- 1,4-Dichloro-2-butene
50
64
1
128
70-130
04/28/2023 1006
1,2-Dichlorobenzene
50
54
1
108
70-130
04/28/2023 1006
1,4-Dichlorobenzene
50
53
1
106
70-130
04/28/2023 1006
1,1-Dichloroethane
50
55
1
110
70-130
04/28/2023 1006
1,2-Dichloroethane
50
53
1
105
70-130
04/28/2023 1006
1,1-Dichloroethene
50
55
1
110
70-130
04/28/2023 1006
cis- 1,2-Dichloroethene
50
52
1
103
70-130
04/28/2023 1006
trans- 1,2-Dichloroethene
50
53
1
107
70-130
04/28/2023 1006
1,2-Dichloropropane
50
56
1
112
70-130
04/28/2023 1006
cis- 1,3-Dichloropropene
50
58
1
115
70-130
04/28/2023 1006
trans- 1,3-Dichloropropene
50
59
1
118
70-130
04/28/2023 1006
Ethylbenzene
50
57
1
114
70-130
04/28/2023 1006
2-Hexanone
100
140
N
1
137
70-130
04/28/2023 1006
Methyl iodide (lodomethane)
50
51
1
102
70-130
04/28/2023 1006
4-Methyl-2-pentanone
100
120
1
116
70-130
04/28/2023 1006
Methylene chloride
50
55
1
111
70-130
04/28/2023 1006
Styrene
50
59
1
118
70-130
04/28/2023 1006
1,1,1,2-Tetrachloroethane
50
57
1
114
70-130
04/28/2023 1006
1,1,2,2-Tetrachloroethane
50
60
1
120
70-130
04/28/2023 1006
Tetrachloroethene
50
54
1
108
70-130
04/28/2023 1006
Toluene
50
56
1
111
70-130
04/28/2023 1006
1,1,1-Trichloroethane
50
55
1
110
70-130
04/28/2023 1006
1,1,2-Trichloroethane
50
57
1
113
70-130
04/28/2023 1006
Trichloroethene
50
52
1
104
70-130
04/28/2023 1006
Trichlorofluoromethane
50
54
1
108
70-130
04/28/2023 1006
1,2,3-Trichloropropane
50
58
1
116
70-130
04/28/2023 1006
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73955-002
Matrix:
Aqueous
Batch: 73955
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
55
1
109
60-140
04/28/2023 1006
Vinyl chloride
50
61
1
121
70-130
04/28/2023 1006
Xylenes (total)
100
110
1
112
70-130
04/28/2023 1006
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 91 70-130
Toluene-d8 96 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ73956-001 Matrix: Aqueous
Batch: 73956 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 04/28/20231102
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
98 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ73956-002 Matrix: Aqueous
Batch: 73956 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 55 1 109 70-130 04/28/2023 0959
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
98 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

ICP-MS Metals - MB
Sample ID: YQ73233-001 Matrix: Aqueous
Batch: 73233 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/23/2023 1915
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
04/25/2023 0326
Arsenic
ND
1
2.0
1.3
ug/L
04/25/2023 0326
Barium
ND
1
5.0
1.3
ug/L
04/25/2023 0326
Beryllium
ND
1
0.40
0.15
ug/L
04/28/2023 0741
Cadmium
ND
1
0.50
0.13
ug/L
04/25/2023 0326
Chromium
ND
1
5.0
1.3
ug/L
04/25/2023 0326
Cobalt
ND
1
5.0
1.3
ug/L
04/28/2023 0741
Copper
ND
1
5.0
1.3
ug/L
04/28/2023 0741
Lead
ND
1
1.0
0.25
ug/L
04/25/2023 0326
Nickel
ND
1
5.0
1.3
ug/L
04/25/2023 0326
Selenium
ND
1
5.0
1.3
ug/L
04/25/2023 0326
Silver
ND
1
1.0
0.25
ug/L
04/25/2023 0326
Thallium
ND
1
0.50
0.15
ug/L
04/25/2023 0326
Vanadium
ND
1
5.0
2.5
ug/L
04/25/2023 0326
Zinc
ND
1
10
2.5
ug/L
04/25/2023 0326
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

ICP-MS Metals - LCS
Sample ID: YQ73233-002
Matrix:
Aqueous
Batch: 73233
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/23/2023 1915
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
96
1
96
80-120
04/25/2023 0338
Arsenic
100
98
1
98
80-120
04/25/2023 0338
Barium
100
98
1
98
80-120
04/25/2023 0338
Beryllium
100
94
1
94
80-120
04/28/2023 0753
Cadmium
100
100
1
104
80-120
04/25/2023 0338
Chromium
100
110
1
112
80-120
04/25/2023 0338
Cobalt
100
120
1
117
80-120
04/28/2023 0753
Copper
100
110
1
114
80-120
04/28/2023 0753
Lead
100
100
1
103
80-120
04/25/2023 0338
Nickel
100
110
1
112
80-120
04/25/2023 0338
Selenium
100
86
1
86
80-120
04/25/2023 0338
Silver
100
110
1
106
80-120
04/25/2023 0338
Thallium
100
95
1
95
80-120
04/25/2023 0338
Vanadium
100
100
1
102
80-120
04/25/2023 0338
Zinc
100
97
1
97
80-120
04/25/2023 0338
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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

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

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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com

0
aceAnalytical
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name: Closed Buncombe County Landfill Surface Water
Project Number: J22-14175-07
Lot Number:YD14073
Date Completed:05/01/2023
05/04/2023 4:32 PM
Approved and released by:
Project Manager II: Lucas Odom
PC. F
O
24rA
SOA
/
ANSI National Accreditation Board
A C C R E D I T E D
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 39

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: YD14073
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.
Inorganic Metals
The instrument blank for analytical batch 73268 contained Be greater than one-half the LOQ but less than
the LOQ. Samples are ND. The data have been qualified and reported.
VOCs by GUMS
The laboratory control sample (LCS) for analytical batch 73677 exceeded acceptance criteria for Acetone.
This analyte is biased high but not detected in the samples affected.
Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD) for
analytical batch 73764. An LCS/LCSD was run in lieu of an MS/MSD.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] whw.pacelabs.com
Page 2 of 39

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD14073
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
SW-1
Aqueous
04/13/20231410
04/14/2023
002
SW-2
Aqueous
04/13/2023 0935
04/14/2023
003
SW-2A
Aqueous
04/13/2023 0950
04/14/2023
004
SW-3
Aqueous
04/13/20231430
04/14/2023
005
SW-10
Aqueous
04/13/20231550
04/14/2023
006
SW-4
Aqueous
04/13/20231450
04/14/2023
(6 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 39

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YD14073
Sample
Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
001
SW-1
Aqueous
Barium
6020E
16
ug/L
7
001
SW-1
Aqueous
Lead
6020B
0.49
J
ug/L
7
001
SW-1
Aqueous
Zinc
6020E
3.7
J
ug/L
7
002
SW-2
Aqueous
Barium
6020E
15
ug/L
9
002
SW-2
Aqueous
Lead
6020B
0.47
J
ug/L
9
002
SW-2
Aqueous
Zinc
6020B
5.2
J
ug/L
9
003
SW-2A
Aqueous
1,4-Dioxane
8260D (SIM)
7.8
ug/L
10
003
SW-2A
Aqueous
Barium
6020E
33
ug/L
11
003
SW-2A
Aqueous
Nickel
6020B
1.8
J
ug/L
11
004
SW-3
Aqueous
1,4-Dioxane
8260D (SIM)
32
ug/L
13
004
SW-3
Aqueous
Antimony
6020E
1.1
J
ug/L
14
004
SW-3
Aqueous
Barium
6020E
110
ug/L
14
004
SW-3
Aqueous
Cobalt
6020B
2.6
J
ug/L
14
004
SW-3
Aqueous
Nickel
6020B
4.2
J
ug/L
14
005
SW-10
Aqueous
1,4-Dioxane
8260D (SIM)
1.0
J
ug/L
16
005
SW-10
Aqueous
Barium
6020E
67
ug/L
17
005
SW-10
Aqueous
Copper
6020B
1.6
J
ug/L
17
005
SW-10
Aqueous
Lead
6020E
0.43
J
ug/L
17
005
SW-10
Aqueous
Zinc
6020E
8.6
J
ug/L
18
006
SW-4
Aqueous
1,4-Dioxane
8260D (SIM)
35
ug/L
19
006
SW-4
Aqueous
1,2,3-Trichloropropane
8260D
3.1
ug/L
20
006
SW-4
Aqueous
Barium
6020E
71
ug/L
20
006
SW-4
Aqueous
Cobalt
6020E
1.8
J
ug/L
20
006
SW-4
Aqueous
Nickel
6020B
15
ug/L
20
(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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-001
Description: SW-1 Matrix: Aqueous
Date Sampled:04/13/2023 1410
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/20231731 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-001
Description: SW-1 Matrix: Aqueous
Date Sampled:04/13/2023 1410
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/20231731 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0625 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
16
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.49 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
3.7 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-002
Description: SW-2 Matrix: Aqueous
Date Sampled:04/13/2023 0935
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/26/2023 1754 AMR2 73677
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Acetone
67-64-1
8260D
ND L
20
5.0
ug/L
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-002
Description: SW-2 Matrix: Aqueous
Date Sampled:04/13/2023 0935
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/26/2023 1754 AMR2
73677
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,1,2-Trichloroethane
79-00-5 8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6 8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4 8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4 8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0632 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
15
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.47 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
5.2 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-003
Description: SW-2A Matrix: Aqueous
Date Sampled:04/13/2023 0950
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0255 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
7.8
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
123 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/27/2023 0005 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-003
Description: SW-2A Matrix: Aqueous
Date Sampled:04/13/2023 0950
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/27/2023 0005 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
99 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0639 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
33
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
1.8 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-003
Description: SW-2A Matrix: Aqueous
Date Sampled:04/13/2023 0950
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0639 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-004
Description: SW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0318 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
32
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
123 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/27/2023 0028 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-004
Description: SW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/27/2023 0028 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0726 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
1.1 J
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
110
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
2.6 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
4.2 J
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-004
Description: SW-3 Matrix: Aqueous
Date Sampled:04/13/2023 1430
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0726 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-005
Description: SW-10 Matrix: Aqueous
Date Sampled:04/13/2023 1550
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0343 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
1.0 J
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
124 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/27/2023 0050 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-005
Description: SW-10 Matrix: Aqueous
Date Sampled:04/13/2023 1550
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/27/2023 0050 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
104 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0733 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
67
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
ND
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
1.6 J
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.43 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
ND
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-005
Description: SW-10 Matrix: Aqueous
Date Sampled:04/13/2023 1550
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0733 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
8.6 J
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-006
Description: SW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1450
Date Received:04/14/2023
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM) 1 04/27/2023 0406 JMM2
73764
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
1,4-Dioxane
123-91-1 8260D (SIM)
35
3.0
1.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
125 40-170
Volatile Organic Compounds
by GC/MS
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 04/27/2023 0112 CDA
73762
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND L
20
5.0
ug/L
1
Acrylonitrile
107-13-1 8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2 8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5 8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4 8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2 8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3 8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0 8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5 8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7 8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3 8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3 8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1 8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide) 74-95-3 8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6 8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2 8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4 8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5 8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5 8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6 8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B =
Detected in the method blank E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-006
Description: SW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1450
Date Received:04/14/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 04/27/2023 0112 CDA 73762
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
3.1
1.0
0.40
ug/L
1
Vinyl acetate
108-05-4
8260D
ND
5.0
1.2
ug/L
1
Vinyl chloride
75-01-4
8260D
ND
1.0
0.40
ug/L
1
Xylenes (total)
1330-20-7
8260D
ND
1.0
0.40
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
105 70-130
ICP-MS Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B
1 04/21/2023 0739 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6020B
ND
2.0
0.50
ug/L
1
Arsenic
7440-38-2 6020B
ND
2.0
1.3
ug/L
1
Barium
7440-39-3 6020B
71
5.0
1.3
ug/L
1
Beryllium
7440-41-7 6020B
ND
0.40
0.15
ug/L
1
Cadmium
7440-43-9 6020B
ND
0.50
0.13
ug/L
1
Chromium
7440-47-3 6020B
ND
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
1.8 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
ND
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
ND
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
15
5.0
1.3
ug/L
1
LOQ = Limit of Quantitation
B = Detected in the method blank
E = Quantitation of compound exceeded the
calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
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 39

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YD14073-006
Description: SW-4 Matrix: Aqueous
Date Sampled:04/13/2023 1450
Date Received:04/14/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 04/21/2023 0739 BNW
04/18/2023 1845 72773
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Selenium
7782-49-2 6020B
ND
5.0
1.3
ug/L
1
Silver
7440-22-4 6020B
ND
1.0
0.25
ug/L
1
Thallium
7440-28-0 6020B
ND
0.50
0.15
ug/L
1
Vanadium
7440-62-2 6020B
ND
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
ND
10
2.5
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL 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 39

QC Summary
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 39

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73677-001 Matrix: Aqueous
Batch: 73677 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/26/2023 1009
Acrylonitrile
ND
1
20
0.80
ug/L
04/26/2023 1009
Benzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromoform
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/26/2023 1009
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/26/2023 1009
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chloroethane
ND
1
2.0
0.40
ug/L
04/26/2023 1009
Chloroform
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/26/2023 1009
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/26/2023 1009
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
2-Hexanone
ND
1
10
2.0
ug/L
04/26/2023 1009
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/26/2023 1009
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/26/2023 1009
Methylene chloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Styrene
ND
1
1.0
0.41
ug/L
04/26/2023 1009
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Toluene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Trichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 1009
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 22 of 39

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73677-001 Matrix: Aqueous
Batch: 73677 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/26/2023 1009
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/26/2023 1009
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 23 of 39

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73677-002
Matrix:
Aqueous
Batch: 73677
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
160
N 1
162
60-140
04/26/2023 0822
Acrylonitrile
100
98
1
98
70-130
04/26/2023 0822
Benzene
50
44
1
87
70-130
04/26/2023 0822
Bromochloromethane
50
44
1
89
70-130
04/26/2023 0822
Bromodichloromethane
50
45
1
90
70-130
04/26/2023 0822
Bromoform
50
48
1
95
70-130
04/26/2023 0822
Bromomethane (Methyl bromide)
50
45
1
91
70-130
04/26/2023 0822
2-Butanone (MEK)
100
120
1
115
70-130
04/26/2023 0822
Carbon disulfide
50
41
1
81
70-130
04/26/2023 0822
Carbon tetrachloride
50
42
1
83
70-130
04/26/2023 0822
Chlorobenzene
50
46
1
91
70-130
04/26/2023 0822
Chloroethane
50
50
1
100
70-130
04/26/2023 0822
Chloroform
50
43
1
86
70-130
04/26/2023 0822
Chloromethane (Methyl chloride)
50
49
1
98
60-140
04/26/2023 0822
1,2-Dibromo-3-chloropropane (DBCP)
50
48
1
97
70-130
04/26/2023 0822
Dibromochloromethane
50
49
1
98
70-130
04/26/2023 0822
1,2-Dibromoethane (EDB)
50
49
1
98
70-130
04/26/2023 0822
Dibromomethane (Methylene bromide)
50
47
1
94
70-130
04/26/2023 0822
trans- 1,4-Dichloro-2-butene
50
52
1
104
70-130
04/26/2023 0822
1,2-Dichlorobenzene
50
48
1
96
70-130
04/26/2023 0822
1,4-Dichlorobenzene
50
47
1
94
70-130
04/26/2023 0822
1,1-Dichloroethane
50
43
1
87
70-130
04/26/2023 0822
1,2-Dichloroethane
50
46
1
92
70-130
04/26/2023 0822
1,1-Dichloroethene
50
40
1
80
70-130
04/26/2023 0822
cis- 1,2-Dichloroethene
50
43
1
87
70-130
04/26/2023 0822
trans- 1,2-Dichloroethene
50
43
1
85
70-130
04/26/2023 0822
1,2-Dichloropropane
50
45
1
89
70-130
04/26/2023 0822
cis- 1,3-Dichloropropene
50
46
1
92
70-130
04/26/2023 0822
trans- 1,3-Dichloropropene
50
49
1
98
70-130
04/26/2023 0822
Ethylbenzene
50
45
1
90
70-130
04/26/2023 0822
2-Hexanone
100
100
1
100
70-130
04/26/2023 0822
Methyl iodide (lodomethane)
50
42
1
84
70-130
04/26/2023 0822
4-Methyl-2-pentanone
100
92
1
92
70-130
04/26/2023 0822
Methylene chloride
50
43
1
86
70-130
04/26/2023 0822
Styrene
50
46
1
92
70-130
04/26/2023 0822
1,1,1,2-Tetrachloroethane
50
46
1
92
70-130
04/26/2023 0822
1,1,2,2-Tetrachloroethane
50
51
1
102
70-130
04/26/2023 0822
Tetrachloroethene
50
45
1
90
70-130
04/26/2023 0822
Toluene
50
46
1
92
70-130
04/26/2023 0822
1,1,1-Trichloroethane
50
42
1
84
70-130
04/26/2023 0822
1,1,2-Trichloroethane
50
48
1
97
70-130
04/26/2023 0822
Trichloroethene
50
43
1
86
70-130
04/26/2023 0822
Trichlorofluoromethane
50
49
1
98
70-130
04/26/2023 0822
1,2,3-Trichloropropane
50
49
1
97
70-130
04/26/2023 0822
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 24 of 39

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73677-002
Matrix:
Aqueous
Batch: 73677
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
48
1
96
60-140
04/26/2023 0822
Vinyl chloride
50
53
1
105
70-130
04/26/2023 0822
Xylenes (total)
100
92
1
92
70-130
04/26/2023 0822
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 95 70-130
Toluene-d8 99 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 25 of 39

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73762-001 Matrix: Aqueous
Batch: 73762 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
04/26/2023 2209
Acrylonitrile
ND
1
20
0.80
ug/L
04/26/2023 2209
Benzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromodichloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromoform
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
04/26/2023 2209
2-Butanone (MEK)
ND
1
10
2.0
ug/L
04/26/2023 2209
Carbon disulfide
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chloroethane
ND
1
2.0
0.40
ug/L
04/26/2023 2209
Chloroform
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
04/26/2023 2209
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Dibromochloromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
04/26/2023 2209
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Ethylbenzene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
2-Hexanone
ND
1
10
2.0
ug/L
04/26/2023 2209
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
04/26/2023 2209
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
04/26/2023 2209
Methylene chloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Styrene
ND
1
1.0
0.41
ug/L
04/26/2023 2209
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Tetrachloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Toluene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Trichloroethene
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
04/26/2023 2209
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 26 of 39

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ73762-001 Matrix: Aqueous
Batch: 73762 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
04/26/2023 2209
Vinyl chloride
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Xylenes (total)
ND
1
1.0
0.40
ug/L
04/26/2023 2209
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 27 of 39

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73762-002
Matrix:
Aqueous
Batch: 73762
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
166
60-140
04/26/2023 2035
Acrylonitrile
100
110
1
106
70-130
04/26/2023 2035
Benzene
50
52
1
104
70-130
04/26/2023 2035
Bromochloromethane
50
51
1
102
70-130
04/26/2023 2035
Bromodichloromethane
50
51
1
102
70-130
04/26/2023 2035
Bromoform
50
50
1
100
70-130
04/26/2023 2035
Bromomethane (Methyl bromide)
50
49
1
98
70-130
04/26/2023 2035
2-Butanone (MEK)
100
120
1
124
70-130
04/26/2023 2035
Carbon disulfide
50
54
1
107
70-130
04/26/2023 2035
Carbon tetrachloride
50
52
1
104
70-130
04/26/2023 2035
Chlorobenzene
50
53
1
107
70-130
04/26/2023 2035
Chloroethane
50
54
1
109
70-130
04/26/2023 2035
Chloroform
50
50
1
99
70-130
04/26/2023 2035
Chloromethane (Methyl chloride)
50
52
1
105
60-140
04/26/2023 2035
1,2-Dibromo-3-chloropropane (DBCP)
50
54
1
108
70-130
04/26/2023 2035
Dibromochloromethane
50
53
1
107
70-130
04/26/2023 2035
1,2-Dibromoethane (EDB)
50
53
1
105
70-130
04/26/2023 2035
Dibromomethane (Methylene bromide)
50
52
1
105
70-130
04/26/2023 2035
trans- 1,4-Dichloro-2-butene
50
51
1
101
70-130
04/26/2023 2035
1,2-Dichlorobenzene
50
55
1
110
70-130
04/26/2023 2035
1,4-Dichlorobenzene
50
53
1
105
70-130
04/26/2023 2035
1,1-Dichloroethane
50
51
1
102
70-130
04/26/2023 2035
1,2-Dichloroethane
50
52
1
104
70-130
04/26/2023 2035
1,1-Dichloroethene
50
53
1
105
70-130
04/26/2023 2035
cis- 1,2-Dichloroethene
50
52
1
104
70-130
04/26/2023 2035
trans- 1,2-Dichloroethene
50
53
1
105
70-130
04/26/2023 2035
1,2-Dichloropropane
50
51
1
103
70-130
04/26/2023 2035
cis- 1,3-Dichloropropene
50
51
1
102
70-130
04/26/2023 2035
trans- 1,3-Dichloropropene
50
53
1
107
70-130
04/26/2023 2035
Ethylbenzene
50
53
1
106
70-130
04/26/2023 2035
2-Hexanone
100
110
1
105
70-130
04/26/2023 2035
Methyl iodide (lodomethane)
50
52
1
103
70-130
04/26/2023 2035
4-Methyl-2-pentanone
100
100
1
100
70-130
04/26/2023 2035
Methylene chloride
50
52
1
104
70-130
04/26/2023 2035
Styrene
50
54
1
108
70-130
04/26/2023 2035
1,1,1,2-Tetrachloroethane
50
53
1
107
70-130
04/26/2023 2035
1,1,2,2-Tetrachloroethane
50
55
1
110
70-130
04/26/2023 2035
Tetrachloroethene
50
54
1
108
70-130
04/26/2023 2035
Toluene
50
55
1
109
70-130
04/26/2023 2035
1,1,1-Trichloroethane
50
52
1
104
70-130
04/26/2023 2035
1,1,2-Trichloroethane
50
54
1
107
70-130
04/26/2023 2035
Trichloroethene
50
51
1
103
70-130
04/26/2023 2035
Trichlorofluoromethane
50
53
1
106
70-130
04/26/2023 2035
1,2,3-Trichloropropane
50
57
1
115
70-130
04/26/2023 2035
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 28 of 39

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ73762-002
Matrix:
Aqueous
Batch: 73762
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
54
1
108
60-140
04/26/2023 2035
Vinyl chloride
50
57
1
114
70-130
04/26/2023 2035
Xylenes (total)
100
110
1
109
70-130
04/26/2023 2035
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 108 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 106 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL 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 29 of 39

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ73764-001 Matrix: Aqueous
Batch: 73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 04/26/2023 2019
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
119 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 30 of 39

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ73764-002 Matrix: Aqueous
Batch: 73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 45 1 90 70-130 04/26/20231823
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
108 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 31 of 39

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: YQ73764-003 Matrix: Aqueous
Batch: 73764 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 43 1 85 5.3 70-130 20 04/26/20231931
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
102 40-170
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 32 of 39

ICP-MS Metals - MB
Sample ID: YQ72773-001 Matrix: Aqueous
Batch: 72773 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 04/18/2023 1845
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
04/21/2023 0558
Arsenic
ND
1
2.0
1.3
ug/L
04/21/2023 0558
Barium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Beryllium
ND
1
0.40
0.15
ug/L
04/21/2023 0558
Cadmium
ND
1
0.50
0.13
ug/L
04/21/2023 0558
Chromium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Cobalt
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Copper
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Lead
ND
1
1.0
0.25
ug/L
04/21/2023 0558
Nickel
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Selenium
ND
1
5.0
1.3
ug/L
04/21/2023 0558
Silver
ND
1
1.0
0.25
ug/L
04/21/2023 0558
Thallium
ND
1
0.50
0.15
ug/L
04/21/2023 0558
Vanadium
ND
1
5.0
2.5
ug/L
04/21/2023 0558
Zinc
ND
1
10
2.5
ug/L
04/21/2023 0558
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 33 of 39

ICP-MS Metals - LCS
Sample ID: YQ72773-002
Matrix:
Aqueous
Batch: 72773
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/18/2023 1845
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
110
1
112
80-120
04/21/2023 0605
Arsenic
100
110
1
106
80-120
04/21/2023 0605
Barium
100
100
1
105
80-120
04/21/2023 0605
Beryllium
100
100
1
101
80-120
04/21/2023 0605
Cadmium
100
110
1
105
80-120
04/21/2023 0605
Chromium
100
110
1
109
80-120
04/21/2023 0605
Cobalt
100
110
1
108
80-120
04/21/2023 0605
Copper
100
110
1
108
80-120
04/21/2023 0605
Lead
100
100
1
103
80-120
04/21/2023 0605
Nickel
100
110
1
106
80-120
04/21/2023 0605
Selenium
100
100
1
101
80-120
04/21/2023 0605
Silver
100
110
1
108
80-120
04/21/2023 0605
Thallium
100
100
1
104
80-120
04/21/2023 0605
Vanadium
100
110
1
107
80-120
04/21/2023 0605
Zinc
100
110
1
109
80-120
04/21/2023 0605
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 34 of 39

ICP-MS Metals - MS
Sample ID: YD14073-003MS
Matrix:
Aqueous
Batch: 72773
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/18/2023 1845
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Antimony
ND
100
110
1
112
75-125
04/21/2023 0645
Arsenic
ND
100
110
1
106
75-125
04/21/2023 0645
Barium
33
100
140
1
106
75-125
04/21/2023 0645
Beryllium
ND
100
94
1
94
75-125
04/21/2023 0645
Cadmium
ND
100
110
1
106
75-125
04/21/2023 0645
Chromium
ND
100
110
1
109
75-125
04/21/2023 0645
Cobalt
ND
100
110
1
110
75-125
04/21/2023 0645
Copper
ND
100
110
1
110
75-125
04/21/2023 0645
Lead
ND
100
100
1
102
75-125
04/21/2023 0645
Nickel
1.8
100
110
1
105
75-125
04/21/2023 0645
Selenium
ND
100
100
1
100
75-125
04/21/2023 0645
Silver
ND
100
110
1
107
75-125
04/21/2023 0645
Thallium
ND
100
100
1
104
75-125
04/21/2023 0645
Vanadium
ND
100
110
1
108
75-125
04/21/2023 0645
Zinc
ND
100
110
1
111
75-125
04/21/2023 0645
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 35 of 39

ICP-MS Metals - MSD
Sample ID: YD14073-003MD
Matrix:
Aqueous
Batch: 72773
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
04/18/2023 1845
Sample
Spike
Amount
Amount
Result
%Rec
% RPD
Parameter
(ug/L)
(ug/L)
(ug/L)
Q Dil
% Rec % RPD
Limit
Limit
Analysis Date
Antimony
ND
100
110
1
109
2.1
75-125
20
04/21/2023 0652
Arsenic
ND
100
100
1
104
1.6
75-125
20
04/21/2023 0652
Barium
33
100
130
1
98
5.7
75-125
20
04/21/2023 0652
Beryllium
ND
100
95
1
95
1.0
75-125
20
04/21/2023 0652
Cadmium
ND
100
100
1
105
1.5
75-125
20
04/21/2023 0652
Chromium
ND
100
110
1
107
2.1
75-125
20
04/21/2023 0652
Cobalt
ND
100
110
1
108
1.3
75-125
20
04/21/2023 0652
Copper
ND
100
110
1
109
1.2
75-125
20
04/21/2023 0652
Lead
ND
100
100
1
105
2.9
75-125
20
04/21/2023 0652
Nickel
1.8
100
110
1
103
2.0
75-125
20
04/21/2023 0652
Selenium
ND
100
100
1
102
2.6
75-125
20
04/21/2023 0652
Silver
ND
100
100
1
103
4.0
75-125
20
04/21/2023 0652
Thallium
ND
100
100
1
102
2.4
75-125
20
04/21/2023 0652
Vanadium
ND
100
110
1
106
2.0
75-125
20
04/21/2023 0652
Zinc
ND
100
110
1
109
2.0
75-125
20
04/21/2023 0652
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria
J = Estimated result < LOQ and > DL 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 36 of 39

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 37 of 39

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3.9) :3-0 0C. U rr 1-6 QC' NA I NA -C NA i NA n-
f I '$allveratuic $link QAPh18;t Botrlcs JJt C +ut JD: 3 IR Gun Cnmcc! ion factor:
N3tihod ofcaohaut. Wct Tve !-re Pncl, ❑ lcr; [I NO=
YCs C]?tin F]NTA 3' Wetr, all caalcrs rcccived at or below b-0°C? Ifno-w L% A-- OLct INfaa>;agel
P-%el WaS Notified ley: plrbu;. r cvraiI)face-'a�fi4-c (Circle oue'i-
'csLl so , ;:NA 4- U dle conuJmercial courier's packin dl�3 alilu ed to this firm'
V 1"cs Ta 5- Watt lirOpeY cwod i i:edtm-; (( %Hngil1SJiedhwehTd' foltowcd`'
Yad LJ NO 6. ~Wren sample Ms lisliod 031 tlu 0JU and ail SRIUple coittaij� 5p
Yu S Na 7- 'Was coNo:li wi da-c & djn1 listed on the C C mid ali sample fontrliuer,;;?
ye$ Nol li;, laid rill container tab zI jufonration (ID. datt, rune) azr�e until d1c COC:?
,l Fcs -Nal 19. Wcir trsL: w bQ i)ufonijcd Iismd 0_i The CCIC?
,❑Yell ❑col 1(unbrok-cn,
l0- Dirt al l sampks anive in hie profiler oaaniiers ror ca& tc�t =dQrhi toad eaadtrion
I ids on. etc. `.'
d
Yts
No
I 11. Wai adcRuaic sRiW[e voliuttc avail: blel
V
Yes
N0
r 2. Wcry all sauiple�i received wiUn V, the lint ' thap" 1�r •lb Louis, w1Jic bevcr Comes iirsT°
HE:11y
�Na 13. cer all S IJ1171 5Cout2liltl'rs2CC4lAJt9[t fai'T [Na nriss lr 'ralccssj
[: ❑T14- Were VO-A, 8015C:uid li.13K-1'; s�lnplr„s firc of L'1tb4�les �`�e&Size" ('!a"or 6T11 in IJ I''4 h`diameter) in any Q f tha VIDA vials?
w tr A l5- WLreA'L11 Cwi.1CI,o Isil tid,%it saiaplas teoLivod a. as ld of < 2?
qx�t ivrcl srf a 9?-UGcTr a ®pp tc le NEt TkNlcy�anidzlpheno'u625. l J60 + illlfI) sm:iijp : ec Qitia �H�,ra;�..�,.,,.o...c..yo
0 I Qldel Qrr_4113 WMS tht gliwte lllulkerlisl d On the catsta4wr label? Yyes- late #
605e
'x[nitIt: Ftr;�t�t[top Must I;e rowplk:la,E fer 817� Saa]plel5s) iucorrtL`t]t� prevei��d cr �i11r f,c�d�t�rtce.)
'() An 'nfre recaiVed iat:orrcctly prtscrved aild wcrc adjusrcd accordaiglY
SwIl ale rccea 013 vt•Y1 ImL of circle orm: fi?SO-:, Jl NO3, HC:, NnOR zziag SR N INA
iluc fpncs�ivl#io:1 NA if Inor4 than Dose prt!�tmati-ve is IXddUt PLEISc 110if in rill- cDaxuniu below.
NA
{;sere t-eceived Avilh bubbles >6 rum in diameter,
10111PUq5) Nil y vwe received willi TFC =• 0,6 111WY. (rfi, 19 is nn) and wcrc
djtisted acrordingil in saiWlc rrcciving wiex soditiu= tiiiostalfn12 Ojat 92W Will, Unirlttc l D: \A
C4DWJliailtS:
Qualtrax ID: 56 60 Pace Analytical Services, t.l.(: Page ? of.f
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
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