1107_Buncombe_MSWLF_SoilandSurfaceWaterResults_FID1817855_20230919

REPORT OF SOIL AND
SURFACE WATER
ASSESSMENT
Leachate Release - July 2023
BUNCOMBE COUNTY MSW LANDFILL
ALEXANDER, NORTH CAROLINA
Permit No. 1107-MSWLF-1996
Prepared For:
Buncombe County
BLE Project Number J23-9378-34
September 19, 2023
BLE North Carolina Business Licenses C-284 & C-1538
IM EJUNNELL
LAMMEINS
EN131NEERmr.
6004 Ppnders Court I Greenville, 5C 29515
864.288.1265 AI 854.288,4330 0 [e-mail]
BLECQRMOM

� CANNONS
ENGINEERING
September 19, 2023
Buncombe County Solid Waste Department
81 Panther Branch Road
Alexander, North Carolina 28701
Attention: Ms. Kristy Smith
Subject: Report of Soil and Surface Water Assessment
Leachate Release — July 2023
Buncombe County MSW Landfill
Alexander, North Carolina
Permit No. 1107-MSWLF-1996
BLE Project Number J23-9378-34
Dear Ms. Smith,
Bunnell-Lammons Engineering, Inc. (BLE) is pleased to provide this report of soil and surface water
assessment associated with the Notice of Violation (NOV) issued to the Buncombe County Landfill on July
10, 2023 for a leachate release. The objective of this assessment was to document the sampling and analysis
as required in the North Carolina Division of Waste Management (DWM) — Solid Waste Section (SWS)
Leachate Release Sampling and Analysis Guidelines. The enclosed report includes a summary of the project
information, services performed, results obtained, and summary and conclusions.
We appreciate the opportunity to serve as your environmental consultant on this project and look forward
to working with you in the future. If you have any questions, please contact us at [phone].
Sincerely,
BUNNELL LAMMONS ENGINEERING INC.
flely5fflais, G.LT. Andrew W. AleY4 der, P.G., RSM
Staff Hydrogeologist Consultant Hydrogeologist
Registered, NC #1475
cc: Mr. Dane Pedersen — Buncombe County
Ms. Jaclynne Drummond — DWM-ARO
'6004 Panders Court, Greenville, SC 29615 1,864,288.1265 A864,288.4430 info@hleccrp,com
6LECORP.COM

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Report of Soil and Surface Water Assessment September 19, 2023
Buncombe County Landfill —Alexander, North Carolina BLE Project No. J23-9378-34
TABLE OF CONTENTS
1.0 PROJECT INFORMATION........................................................................................................1
2.0
FIELD ACTIVITIES, SAMPLING, AND ANALYSIS.............................................................1
2.1
Soil Samples.................................................................................................................................... 1
2.2
Surface Water Samples....................................................................................................................2
2.3
Sampling Methodology.................................................................................................................... 2
3.0
RESULTS....................................................................................................................................... 2
3.1
Soils (Totals)....................................................................................................................................2
3.2
Soils(SPLP)..................................................................................................................................... 3
3.3
Supplemental Background Soil Samples......................................................................................... 3
3.4
Surface Water.................................................................................................................................. 3
4.0
SUMMARY AND CONCLUSIONS............................................................................................ 4
5.0 QUALIFICATIONS OF REPORT.............................................................................................. 4
Tables
Table 1 Detected Compounds — Soil Analytical Summary
Table 2 Detected Compounds — SPLP Soil Analytical Summary
Table 3 Detected Compounds — Surface Water Analytical Summary
Figures
Figure 1 Site Location Map
Figure 2 Sample Location Plan
Appendices
Appendix A Laboratory Analytical Data — Pace Analytical Services, LLC.
Appendix B Supplemental Background Soil Data
iofi

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Report of Soil and Surface Water Assessment
Buncombe County Landfill —Alexander, North Carolina
1.0 PROJECT INFORMATION
September 19, 2023
BLE Project No. J23-9378-34
The subject 654-acre landfill site is located in Buncombe County, North Carolina, approximately nine miles
north of the city of Asheville with a physical address of 81 Panther Branch Road in Alexander, North Carolina
(Figure 1). Buncombe County owns and operates a Subtitle D MSWLF which includes Cell 1 through Cell
7 and a CDLF consisting of Phase 1 through Phase 7. Currently Cell 6 and 7 of the MSWLF and Phase 7 of
the CDLF are the active waste units. MSWLF Cells 8 through 10 are planned (but not permitted) for future
expansion.
On July 3, 2023, Summer Justice and Lee Hill, representing the North Carolina Division of Waste
Management (DWM) — Solid Waste Section (SWS), attended an on -site meeting at the above referenced
facility. On July 10, 2023, the SWS issued a Notice of Violation (NOV) which stated that leachate was
observed pooling in the vicinity of the liner edge at the north slope of Cell 4 and that there was visible
staining leading to a stormwater ditch. The NOV also outlined the regulatory requirements to address
identified compliance issues. Those requirements included immediate repair to the leachate seep and the
preparation of a sampling plan in general accordance with the SWS Leachate Release Sampling & Analysis
Guidelines (LRG) updated January 5, 2023. Buncombe County retained Bunnell Lammons Engineering,
Inc. (BLE) to discuss the plan requirements with the SWS and to prepare the plan. BLE submitted a document
titled Soil and Surface Water Assessment Plan to the SWS on July 17, 2023. The SWS approved the plan on
July 18, 2023.
This report documents the work performed and results of the assessment actions in the approved plan.
2.0 FIELD ACTIVITIES, SAMPLING, AND ANALYSIS
BLE personnel visited the site on July 20, 2023 to collect the soil and surface water samples in general
accordance with the approved plan. It is our understanding that Buncombe County repaired the leachate seep
and excavated and disposed of the stained soil as required. The soil sampling activities performed by BLE
were conducted following removal and disposal of the soil. The soil and surface water sampling locations
are shown on Figure 2. Sample locations and sampling methodology are described herein.
2.1 Soil Samples
Four (4) soil samples (one background and three compliance) were collected as described.
• Background Soil Sample — One soil sample was collected from the northeast corner of the site near
the newly constructed Cell 7 to serve as the background for analytical result comparison. This
sample is designated SS-1.
• North of Cell 4 — One soil sample was collected north of Cell 4, near the Cell 4 edge of liner and
the MW-10 well pair. This sample is designated SS-2.
• Storm Water Ditch — One soil sample was collected within the storm water ditch, west of the SS-2
location. This sample is designated SS-3. We note that surface water enters subsurface stormwater
piping downgradient of the SS-3 location and discharges into Sediment Pond 4.
• Sediment Pond 4 — One soil sample was collected on the northern bank of Sediment Pond 4. This
sample location is designated SS-4.
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Report of Soil and Surface Water Assessment
Buncombe County Landfill —Alexander, North Carolina
2.2 Surface Water Samples
September 19, 2023
BLE Project No. J23-9378-34
Three (3) surface water samples (one background and two compliance) were collected as described.
Upstream Surface Water Sample — One upstream (background) surface water sample was collected
at the SW-1 location in Belvin Branch. This location is an existing surface water quality
compliance location for the facility.
Downstream Surface Water Sample — One downstream surface water sample was collected at the
SW-6 location in Belvin Branch. This location is an existing surface water quality compliance
location for the facility.
Sediment Pond 4 — One surface water sample was collected from Sediment Pond 4. This sample is
designated SP-4.
2.3 Sampling Methodology
The soil samples were discrete samples and were collected via hand auger at a depth between one to two
feet below ground surface. The surface water samples were collected using a dipper sampler. The seven
(7) samples were delivered to Pace Analytical Services (Pace) in Columbia, South Carolina (a North
Carolina certified analytical laboratory) for analysis as specified in the guidance, as follows:
• Appendix I Constituents (Volatile Organic Compounds [VOCs] and Total Metals);
• 1,4-Dioxane;
• Total Phosphorus;
• Sulfate;
• Nitrate; and,
• pH.
3.0 RESULTS
3.1 Soils (Totals)
The results of the soil laboratory analyses are summarized in Table 1 and the laboratory analytical data is
included in Appendix A.
One VOC, acetone, was detected in two soil samples (SS-2 and SS-4). The detections of acetone exceeded the
protection of groundwater Preliminary Soil Remediation Goal (PSRG). No other VOCs were detected.
Various total metals were detected in each of the soil samples. Metals detections included total arsenic, total
barium, total beryllium, total chromium, total cobalt, total copper, total lead, total nickel, total vanadium, and
total zinc (Table 1). The detections of total chromium (SS-1, SS-2, SS-3, and SS-4), total cobalt (SS-1, SS-2,
SS-3, and SS-4), and total vanadium (SS-1) exceeded the established PSRGs.
Total phosphorus, sulfate, and nitrate were detected in the soil samples. Additionally, pH was measured in all
four soil samples. There are no established protection of groundwater PSRGs for phosphorus, sulfate, nitrate,
or pH.
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Report of Soil and Surface Water Assessment
Buncombe County Landfill —Alexander, North Carolina
3.2 Soils (SPLP)
September 19, 2023
BLE Project No. J23-9378-34
Samples that exceeded the Protection of Groundwater PSRG for a specific constituent were analyzed for
that constituent by the Synthetic Precipitation Leaching Procedure (SPLP) [SW-846 Method 13121 in
general accordance with the LRG.
The SPLP test method was performed for the following constituents:
• Acetone (SS-2 and SS-4);
• Total Chromium (SS-1, SS-2, SS-3, and SS-4);
• Total Cobalt (SS-1, SS-2, SS-3, and SS-4); and
• Total Vanadium (SS-1).
The SPLP results are compared to the North Carolina Groundwater Quality Standards (NC2L) and are
summarized in Table 2. The laboratory analytical data is included in Appendix A. The detections of
chromium in SS-2, SS-3, and SS-4 and cobalt in SS-3 exceeded the NC2L maximum contaminant levels'
(MCLs) or a SWS approved Alternate Groundwater Protection Standar& (AGWPS).
3.3 Supplemental Background Soil Samples
Fourteen (14) soil samples were collected in and near the MSW Cell 7 area as part of a borrow soil
investigation in 2017. The area was considered background since no waste placement had occurred in this
area prior to sampling. The results of the investigation were submitted to the DWM in a document titled
Report of Soil Sampling and Analysis: Potential Transfer Station Borrow Soils dated June 8, 2017 (BLE
Project No. J17-9378-10).
We have extracted portions of the report for inclusion in Appendix B. They include a sample location
plan, a summary of the metals results, and the laboratory analytical data from the 2017 investigation for
reference. We note that the PSRGs referenced in Table 3 — Total Metals and Inorganics were sourced from
the IHSB PSRG table dated October 2016. We also note that the constituents barium, cobalt, and vanadium
were not analyzed as part of the investigation.
Various total metals were detected in each of the soil samples. Metals detections included total beryllium, total
cadmium, total chromium, total copper, total iron, total lead, total manganese, total nickel, total thallium, and
total zinc (Appendix B).
3.4 Surface Water
The results of the surface water field and laboratory analyses are summarized in Table 3 and the laboratory
analytical data are included in Appendix A. Various total metals were detected in the three surface water
samples. Metals detections included total barium, total chromium, total cobalt, total copper, total lead, total
nickel, total vanadium, and total zinc. None of the detected metals exceeded their established North Carolina
Surface Water Quality Standards (NC2B)3 standard. Additionally, no VOCs were detected.
Total phosphorus, sulfate, and nitrate were detected in each of the three surface water samples. There is no
established NC213 standard for phosphorus, sulfate, and nitrate.
'North Carolina Department of Environmental Quality, Classifications of Water Quality Standards, Section 15A NCAC 2L.0202, April 1, 2022.
z SWS letter titled Alternate Source Demonstration Addendum dated June 5, 2018 (FID 1213927)
' North Carolina Department of Environmental Quality, Surface Waters and Wetlands Standards, Section 15A NCAC 02B workbook dated July
26, 2022.
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Report of Soil and Surface Water Assessment
Buncombe County Landfill —Alexander, North Carolina
September 19, 2023
BLE Project No. J23-9378-34
The pH of each surface water sample was measured in the field at the time of sampling. The measured pH was
within range of the NC2B limits at all three sample locations.
4.0 SUMMARY AND CONCLUSIONS
BLE prepared an assessment plan as the result of an NOV for an observed leachate release at the facility. The
plan was approved by the SWS. BLE performed an assessment of soil and surface water in general accordance
with the approved plan. One background and three compliance soil samples were collected. One upstream
surface water sample, one downstream surface water sample, and one surface water sample from Sediment
Pond 4 were collected.
Detections of total chromium in soil in SS-2, SS-3, and SS-4 and total cobalt in soil in SS-3 exceeded the
protection of groundwater PSRG and NC2L or AQWPS MCL. However, total chromium and total cobalt were
both detected in the background soil sample SS-1 (Table 1). Total chromium was also detected in each of the
fourteen (14) supplemental background soil samples at concentrations exceeding the July 2023 Protection of
Groundwater PSRG (Appendix B). Additionally, chromium and cobalt are routinely detected in groundwater
monitoring wells across the facility including in background monitoring well (MW-1) and in the MW-10 and
MW-IOD well pair located near the leachate impact.
We conclude that the data indicates that the constituents detected in the soil are not the result of a leachate
impact. We conclude that the metals detected in the soil are naturally occurring and not the result of a leachate
impact.
Additionally, we conclude that the surface water data indicates that surface waters have not been impacted by
the leachate release.
5.0 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 fmdings contained herein shall not, in whole or in part, be used or relied upon by any other
party (excluding the SWS) without BLE's prior written consent.
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TABLES

Table 1
Detected Compounds - Soil Analytical Summary
Buncombe County Landfill
Alexander, North Carolina
Permit No. 1107-MSWLF-1996
BLE Project Number J23-9378-34
Date Sampled
07/20/23
Compound
Analytical
Method
Units
Indus./Comm.
Health Based
pSRG
Protection of
Groundwater
PSRG
(Background)
SS-2
SS-3
SS-4
Volatile Organic Compounds
Acetone
8260D
mg/kg
210,000
25
BDL
82
BDL
54
Metals
Total Antimony (Sb)
6010D
mg/kg
93
0.9
BDL
BDL
BDL
BDL
Total Arsenic (As)
6010D
mg/kg
3.0
5.8
1.6 S
2.2
2.3
2.6
Total Barium (Ba)
6010D
mg/kg
47,000
580
300 S
320
430
220
Total Beryllium (Be)
6010D
mg/kg
470
63
1.5
1.6
2.1
1.7
Total Cadmium (Cd)
6010D
mg/kg
20
3.0
BDL
BDL
BDL
BDL
Total Chromium (Cr)
6010D
mg/kg
6.5
3.8
68
54
110
77
Total Cobalt (Co)
6010D
mg/kg
70
0.9
36 S
32
59
21
Total Copper (Cu)
6010D
mg/kg
9,300
700
60
28
36
34
Total Lead (Pb)
6010D
mg/kg
NE
270
9.3
7.7
15
11
Total Nickel (Ni)
6010D
mg/kg
4,700
130
33 S
37
110
25
Total Selenium (Se)
6010D
mg/kg
1,200
2.1
BDL
BDL
BDL
BDL
Total Silver (Ag)
6010D
mg/kg
1,200
3.4
BDL
BDL
BDL
BDL
Total Thallium (Tl)
6010D
mg/kg
2.3
2.8
BDL
BDL
BDL
BDL
Total Vanadium (V)
6010D
mg/kg
1,200
140
160
84
110
87
Total Zinc (Zn)
6010D
mg/kg
70,000
1,200
130
90
140
69
Other Parameters
Total Phosphorus
365.1
mg/kg
NE
NE
320 S
590
1100 S
540
Sulfate
9056A
mg/kg
NE
NE
BDL
61
87
96
Nitrate
9056A
mg/kg
370,000
NE
BDL
BDL
3.6
0.16 J
pH
9045D
S.U.
NE
NE
5.7
6.8
7.2
5.7
Notes:
Regulatory Limits for all compounds are from the North Carolina DEQ Preliminary Soil Remediation Goals (PSRGs) dated July 2023.
Shaded values exceed regulatory limits.
J - Concentration is greater that the laboratory limit of detection but less than the laboratory limit of quantitation.
S - MS/MSD failure
BDL - Below Detection Limit
NE - Not Established
mg/kg - milligrams per kilogram (ppm)
s.u. - standard units
9378-34 Tables Prepared by: RLB
Table 1 Checked by: TAO

Table 2
Detected Compounds - SPLP Soil Analytical Summary
Buncombe County Landfill
Alexander, North Carolina
Permit No. 1107-MSWLF-1996
BLE Project Number J23-9378-34
Date Sampled
07/20/23
Compound
Analytical
Method
Units
MCL
SS-1
(Background)
SS-2
SS-3
SS-4
Volatile Organic Compounds
Acetone
8260D
ug/L
6,000
NT
39 BHJL
NT
39 BHJL
Metals
Total Antimony (Sb)
-
ug/L
1.0
NT
NT
NT
NT
Total Arsenic (As)
-
ug/L
10
NT
NT
NT
NT
Total Barium (Ba)
-
ug/L
700
NT
NT
NT
NT
Total Beryllium (Be)
-
ug/L
4
NT
NT
NT
NT
Total Cadmium (Cd)
-
ug/L
2
NT
NT
NT
NT
Total Chromium (Cr)
6010D
ug/L
10
4.5 JS
17
92
37
Total Cobalt (Co)
6010D
ug/L
11
1.6 JS
7.2 J
19 J
8.3 J
Total Copper (Cu)
-
ug/L
1,000
NT
NT
NT
NT
Total Lead (Pb)
-
ug/L
15
NT
NT
NT
NT
Total Nickel (Ni)
-
ug/L
100
NT
NT
NT
NT
Total Selenium (Se)
-
ug/L
20
NT
NT
NT
NT
Total Silver (Ag)
-
ug/L
20
NT
NT
NT
NT
Total Thallium (Tl)
-
ug/L
2.0
NT
NT
NT
NT
Total Vanadium (V)
6010D
ug/L
7
5.6 JS
NT
NT
NT
Total Zinc (Zn)
-
ug/L
1,000
NT
NT
NT
NT
Notes:
MCL = Maximum Contaminant Level, as established in the NCDEQ, Groundwater Classifications and Standards
Section 15A NCAC 2L .0202. Updated April 1, 2022
Alternate Groundwater Protection Standard (AGWPS) as approved by the SWS
Shaded cells indicated exceedances of MCLs or AGWPS
J - Concentration is greater that the laboratory limit of detection but less than the laboratory limit of quantitation
B - Concentration is detected in the method blank
H - Sample run out of holding time
L - LCS/LCSD failure
S - MS/MSD failure
ug/L - micrograms per liter (ppm).
NT - Not Tested.
9378-34 Tables Prepared by: RLB
Table 2 Checked by: ZJD

Table 3
Detected Compounds - Surface Water Analytical Summary
Buncombe County Landfill
Alexander, North Carolina
Permit No. 1107-MSWLF-1996
BLE Project Number J23-9378-34
Date Sampled
07/20/23
Compound
Analytical
Method
Units
NC2B
SW-1 )
(Upstream)
NC2B
SW-6
NC2B
SP-4
Volatile Organic Compounds
Acetone 8260D F ug/L
2,000
BDL
2,000
BDL
2,000
BDL
Metals
Total Antimony (Sb)
6010D
ug/L
640
BDL
640
BDL
640
BDL
Total Arsenic (As)
6010D
ug/L
10
BDL
10
BDL
10
BDL
Total Barium (Ba)
6010D
ug/L
21,000
53
21,000
67
21,000
46
Total Beryllium (Be)
6010D
ug/L
65
BDL
65
BDL
65
BDL
Total Cadmium (Cd)
6010D
ug/L
0.79
BDL
5.0
BDL
0.82
BDL
Total Chromium (Cr)
6010D
ug/L
177
BDL
1,005
2.5 J
183
BDL
Total Cobalt (Co)
6010D
ug/L
16
BDL
16
4.5 J
16
1.5 J
Total Copper (Cu)
6010D
ug/L
3.5
BDL
25.8
7.5
3.6
BDL
Total Lead (Pb)
6010D
ug/L
13.3
BDL
136
0.46 J
13.9
BDL
Total Nickel (Ni)
6010D
ug/L
140
BDL
842
24
145
6.2
Total Selenium (Se)
6010D
ug/L
5.0
BDL
5.0
BDL
5.0
BDL
Total Silver (Ag)
6010D
ug/L
0.3
BDL
10.6
BDL
0.3
BDL
Total Thallium (Tl)
601 OD
ug/L
I NE
BDL
NE
BDL
NE
BDL
Total Vanadium (V)
6010D
ug/L
NE
BDL
NE
4.2 J
NE
BDL
Total Zinc (Zn)
6010D
ug/L
35.0
BDL
211
21
36.2
9.2 J
Other Parameters
Total Phosphorus
365.1
mg/L
NE
0.14
NE
0.068
NE
0.073
Sulfate
9056A
mg/L
NE
2.3
NE
35
NE
3.8
Nitrate
9056A
mg/L
NE
0.56
NE
0.88
NE
0.088
pH
9045D
s.u.
<6.0; >9.0
7.4.5
1 <6.0; >9.0
7.50
<6.0; >9.0
7.64
Notes:
NC213 = North Carolina Surface Water Standards for Class C freshwater under Title 15A Subchapter 2B.
per NC DWR Surface Water Quality Standards, Criteria, & In -Stream Target Values (Workbook Dated 7-26-2021)
A hardness of 25 mg/L was utilized to calculate the acute standard at surface water location SP-4 for metals highlighted in green.
Measured values of hardness were utilized to calculate an acute standard at surface water locations SW-1 and SW-6 for metals highlighted in green.
Hardness values were reported in Report of Water Quality Sampling and Analysis 1st Semi -Annual Event 2020
Buncombe County Landfill Alexander, North Carolina prepared by BLE, dated July 13, 2020.
Shaded values exceed regulatory limits.
J - Concentration is greater that the laboratory limit of detection but less than the laboratory limit of quantitation.
BDL - Below Detection Limit
s.u. - standard units
NE - Not Established
9378-34 Tables Prepared by: RLB
Table 3 Checked by: TAO

FIGURES

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2000 1000 0 2000 4000
APPROXIMATE SCALE IN FEET
DRAWN: ZJD DATE. 9-14-23
' IIIIIIIIN I BUNNELL
� LAMMONS
CHECKED: RLB CAD: BCLF-34CSLM ENGINEERING
6004 Ponders Court, Greenville, SC 29615
APPROVED: AWA JOB NO: J23-9378-34C Phone: [phone] Fax: (864] 288-4430
REFERENCE:
USGS TOPOGRAPHIC MAP, 7.5 MINUTE SERIES,
LEICESTER AND WEAVERVILLE, N.C. QUADRANGLES,
PHOTOREMSED 2017 AND PHOTOREMSED 2017.
SITE LOCATION MAP I
BUNCOMBE COUNTY LANDFILL
ALEXANDER, NORTH CAROLINA
FIGURE

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1980 TOPOGRAPHIC CONTOUR * LD-
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FACILITY BOUNDARY
STREAM
O MW-10 EXISTING GROUNDWATER
pr
MONITORING WELL
J
EXISTING SURFACE WATER
MONITORING LOCATION
O M-3 EXISTING LANDFILL GAS
MONITORING WELL
EXISTING STRUCTURE
MONITORED FOR LANDFILL GAS
BMW-7 --LV—L
JLEACHATE*
LID
LEAK DETECTOR
APPROXIMATE SOIL SAMPLE LOCATION
APPROXIMATE SAMPLE LOCATION
APPROXIMATE LEACHATE RELEASE AREA
300 150 0 300 600
APPROXIMATE SCALE IN FEET
►di
'•
REFERENCES:
1) SHEET NO. 1 GROUNDWATER AND METHANE MONITORING WELL LOCATIONS,
CDM SMITH, PROJECT NO. 6447-105257. FILE: SITEMAP 2014.DWG.
2) SURFACE WATER LOCATIONS FROM SHEET NO. 1 GROUNDWATER AND METHANE
MONITORING WELL LOCATION MAP, CDM SMITH, NOVEMBER 2012 PROJECT
NO. 6447-93318. FILE: SITEMAP. DWG.
3) PHASE 6 C&D BOUNDARY PROVIDED BY MCGILL.
4) SHEET NO. OP-1 EXISTING CONDITIONS, CDM SMITH, PROJECT
NO. 6447-97693. FILE: OP-1.DWG.
5) FIGURE NO. 3-1 WATER QUALITY MONITORING PLAN CELL 6 AREA, CDM,
PROJECT NO. 6447, DATED NOVEMBER 2004.
6) SURVEY DATA FOR MW-17R, MW-17DR AND M-12R IN SCS REPORT DATED
OCTOBER 13, 2020
7) SURVEYING FOR MW-18 PERFORMED BY ED HOLMES AND ASSOCIATES DATED
SEPTEMBER 24, 2021
8) PHASE 7 BOUNDARY FROM DRAWING NO. C-7 TITLED C&D LANDFILL SITE
DEVELOPMENT, SCS ENGINEERS, PC. DATED OCTOBER 2021
DRAWN BY: ZJD
DATE: 9-14-23
REVISIONS
is 1 IM BUNNELL
LAMMONS
ENGINEERING
6004 Ponders Court, Greenville, 29615
Phone: (864J 288-1265 Fax: (664) 2e 288-4430-4430
SAMPLE LOCATION PLAN
BUNCOMBE COUNTY LANDFILL
ALEXANDER, NORTH CAROLINA
FIGURE
2
No.
DESCRIPTION
BY
CHECKED BY: RUB
FILE: BCLF 9378-34CSLP
APPROVED BY. AWA
JOB NO: J23-9378-34C

APPENDIX A
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: Buncombe Co Leachate Release
Project Number: 9378-34C
Lot Number:YG21044
Date Completed:09/08/2023
Revision Date: 08/14/2023
09/08/2023 3:16 PM
Approved and released by:
Project Manager II: Lucas Odom
pCC/►F�
24r�A
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 84

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: YG21044
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, PFAS by Isotope Dilution SOP.
Where applicable, all soil sample results (including LOQ and DL if requested) are corrected for dry weight
unless flagged with a "W" qualifier.
If you have any questions regarding this report, please contact the Pace Project Manager listed on the
cover page.
The pH analysis associated with the sample(s) in this report was/were performed after the method
recommended 15 minute holding time.
Inorganic Non -Metals
For total phosphate analytical batch 80803, the batch quality control parameters (complex phosphate
digestion check standard, limit of quantitation check standard, method blank, and laboratory control
sample) were contained in a bracket in which the continuing calibration blank (CCB) did not meet method
criteria. The CCB recovered slightly greater than the MDL at 0.0211 mg/L, which is less than half the limit
of quantitation (LOQ) at 0.05mg/L. The affected samples either contained detections greater than 1 OX the
value of the failing CCB, or were analyzed in separate brackets in which all method recovery criteria were
met. Sample results are not expected to be impacted by this nonconformity, and the data has been
reported.
VOCs by GUMS
Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD) for
analytical batch 81279, 80686, and 81182. An LCS/LCSD was run in lieu of an MS/MSD.
Internal standard response for the following sample(s) exceeded the lower control limit: YG21044-003,
YG21044-004. The sample was re -analyzed with concurring results. As such, the sample results may
be biased high. The original set of data has been reported
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 84

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YG21044
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
SS-1
Solid
07/20/20231135
07/21/2023
002
SS-2
Solid
07/20/20231210
07/21/2023
003
SS-3
Solid
07/20/20231235
07/21/2023
004
SS-4
Solid
07/20/20231305
07/21/2023
005
SW-1
Aqueous
07/20/2023 0900
07/21/2023
006
SW-6
Aqueous
07/20/2023 0940
07/21/2023
007
SP-4
Aqueous
07/20/20231005
07/21/2023
(7 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 84

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YG21044
Sample
Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
001
SS-1
Solid
Phosphorus
365.1
320
S
mg/kg
9
001
SS-1
Solid
Chromium
601OD
0.0045
JS
mg/L
11
001
SS-1
Solid
Cobalt
601OD
0.0016
JS
mg/L
11
001
SS-1
Solid
Vanadium
601OD
0.0056
JS
mg/L
11
001
SS-1
Solid
Arsenic
601OD
1.6
S
mg/kg
11
001
SS-1
Solid
Barium
601OD
300
S
mg/kg
11
001
SS-1
Solid
Beryllium
601OD
1.5
mg/kg
11
001
SS-1
Solid
Chromium
601OD
68
mg/kg
11
001
SS-1
Solid
Cobalt
601OD
36
S
mg/kg
11
001
SS-1
Solid
Copper
601OD
60
mg/kg
11
001
SS-1
Solid
Lead
601OD
9.3
mg/kg
11
001
SS-1
Solid
Nickel
601OD
33
S
mg/kg
11
001
SS-1
Solid
Vanadium
601OD
160
mg/kg
11
001
SS-1
Solid
Zinc
601OD
130
mg/kg
11
002
SS-2
Solid
Phosphorus
365.1
590
mg/kg
12
002
SS-2
Solid
Sulfate (soluble)
9056A
61
mg/kg
12
002
SS-2
Solid
Acetone
8260D
82
ug/kg
12
002
SS-2
Solid
Acetone
8260D
0.039
BHJL
mg/L
14
002
SS-2
Solid
Chromium
601OD
0.017
mg/L
14
002
SS-2
Solid
Cobalt
601OD
0.0072
J
mg/L
14
002
SS-2
Solid
Arsenic
601OD
2.2
mg/kg
14
002
SS-2
Solid
Barium
601OD
320
mg/kg
14
002
SS-2
Solid
Beryllium
601OD
1.6
mg/kg
14
002
SS-2
Solid
Chromium
601OD
54
mg/kg
14
002
SS-2
Solid
Cobalt
601OD
32
mg/kg
14
002
SS-2
Solid
Copper
601OD
28
mg/kg
14
002
SS-2
Solid
Lead
601OD
7.7
mg/kg
14
002
SS-2
Solid
Nickel
601OD
37
mg/kg
14
002
SS-2
Solid
Vanadium
601OD
84
mg/kg
14
002
SS-2
Solid
Zinc
601OD
90
mg/kg
14
003
SS-3
Solid
Nitrate - N (soluble)
9056A
3.6
mg/kg
15
003
SS-3
Solid
Phosphorus
365.1
1100
S
mg/kg
15
003
SS-3
Solid
Sulfate (soluble)
9056A
87
mg/kg
15
003
SS-3
Solid
Chromium
601OD
0.092
mg/L
17
003
SS-3
Solid
Cobalt
601OD
0.019
J
mg/L
17
003
SS-3
Solid
Arsenic
601OD
2.3
mg/kg
17
003
SS-3
Solid
Barium
601OD
430
mg/kg
17
003
SS-3
Solid
Beryllium
601OD
2.1
mg/kg
17
003
SS-3
Solid
Chromium
601OD
110
mg/kg
17
003
SS-3
Solid
Cobalt
601OD
59
mg/kg
17
003
SS-3
Solid
Copper
601OD
36
mg/kg
17
003
SS-3
Solid
Lead
601OD
15
mg/kg
17
003
SS-3
Solid
Nickel
601OD
110
mg/kg
17
003
SS-3
Solid
Vanadium
601OD
110
mg/kg
17
003
SS-3
Solid
Zinc
601OD
140
mg/kg
17
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 84

Detection Summary (Continued)
Lot Number: YG21044
Sample
Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
004
SS-4
Solid
Nitrate - N (soluble)
9056A
0.16
J
mg/kg
18
004
SS-4
Solid
Phosphorus
365.1
540
mg/kg
18
004
SS-4
Solid
Sulfate (soluble)
9056A
96
mg/kg
18
004
SS-4
Solid
Acetone
8260D
54
ug/kg
18
004
SS-4
Solid
Acetone
8260D
0.039
BHJL
mg/L
20
004
SS-4
Solid
Chromium
601OD
0.037
mg/L
20
004
SS-4
Solid
Cobalt
601OD
0.0083
J
mg/L
20
004
SS-4
Solid
Arsenic
601OD
2.6
mg/kg
20
004
SS-4
Solid
Barium
601OD
220
mg/kg
20
004
SS-4
Solid
Beryllium
601OD
1.7
mg/kg
20
004
SS-4
Solid
Chromium
601OD
77
mg/kg
20
004
SS-4
Solid
Cobalt
601OD
21
mg/kg
20
004
SS-4
Solid
Copper
601OD
34
mg/kg
20
004
SS-4
Solid
Lead
601OD
11
mg/kg
20
004
SS-4
Solid
Nickel
601OD
25
mg/kg
20
004
SS-4
Solid
Vanadium
601OD
87
mg/kg
20
004
SS-4
Solid
Zinc
601OD
69
mg/kg
20
005
SW-1
Aqueous
Nitrate - N
9056A
0.56
mg/L
21
005
SW-1
Aqueous
Phosphorus
365.1
0.14
mg/L
21
005
SW-1
Aqueous
Sulfate
9056A
2.3
mg/L
21
005
SW-1
Aqueous
Barium
6020B
53
ug/L
23
006
SW-6
Aqueous
Nitrate - N
9056A
0.88
mg/L
24
006
SW-6
Aqueous
Phosphorus
365.1
0.068
mg/L
24
006
SW-6
Aqueous
Sulfate
9056A
35
mg/L
24
006
SW-6
Aqueous
Barium
6020B
67
ug/L
26
006
SW-6
Aqueous
Chromium
6020E
2.5
J
ug/L
26
006
SW-6
Aqueous
Cobalt
6020E
4.5
J
ug/L
26
006
SW-6
Aqueous
Copper
6020B
7.5
ug/L
26
006
SW-6
Aqueous
Lead
6020B
0.46
J
ug/L
26
006
SW-6
Aqueous
Nickel
6020E
24
ug/L
26
006
SW-6
Aqueous
Vanadium
6020E
4.2
J
ug/L
26
006
SW-6
Aqueous
Zinc
6020B
21
ug/L
26
007
SP-4
Aqueous
Nitrate - N
9056A
0.088
mg/L
27
007
SP-4
Aqueous
Phosphorus
365.1
0.073
mg/L
27
007
SP-4
Aqueous
Sulfate
9056A
3.8
mg/L
27
007
SP-4
Aqueous
Barium
6020B
46
ug/L
29
007
SP-4
Aqueous
Cobalt
6020E
1.5
J
ug/L
29
007
SP-4
Aqueous
Nickel
6020E
6.2
ug/L
29
007
SP-4
Aqueous
Zinc
6020B
9.2
J
ug/L
29
(84
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 5 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-001
Description: SS-1 Matrix: Solid
Date Sampled:07/20/2023 1135 % Solids: 86.2 08/02/2023 1558
Date Received:07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N ) 9056A
1 08/09/2023 1415 SJL
82134
1
(Phosphorus) 365.1
10 08/02/2023 1622 BMG2
07/28/2023 1330 81101
1
(Soil pH meas) 9045D
1 07/24/2023 1442 LMM2
80695
1
(Sulfate (Sol) 9056A
1 08/09/2023 1415 SJL
82135
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Nitrate - N (soluble)
9056A
ND
0.58
0.12
mg/kg
1
Phosphorus
7723-14-0 365.1
320 S
58
12
mg/kg
1
Soil pH measured in water @ 16 ° C
9045D
5.7
su
1
Sulfate (soluble)
9056A
ND
12
5.8
mg/kg
1
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Sample Wt.(g)
1 5035
8260D
1 07/24/20231159 JWG
80686
5.19
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
22
8.9
ug/kg
1
Benzene
71-43-2 8260D
ND
5.6
2.2
ug/kg
1
Bromodichloromethane
75-27-4 8260D
ND
5.6
2.2
ug/kg
1
Bromoform
75-25-2 8260D
ND
5.6
2.2
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
5.6
3.4
ug/kg
1
2-Butanone (MEK)
78-93-3 8260D
ND
22
4.5
ug/kg
1
Carbon disulfide
75-15-0 8260D
ND
5.6
2.2
ug/kg
1
Carbon tetrachloride
56-23-5 8260D
ND
5.6
2.2
ug/kg
1
Chlorobenzene
108-90-7 8260D
ND
5.6
2.2
ug/kg
1
Chloroethane
75-00-3 8260D
ND
5.6
2.2
ug/kg
1
Chloroform
67-66-3 8260D
ND
5.6
2.2
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
5.6
3.4
ug/kg
1
Cyclohexane
110-82-7 8260D
ND
5.6
2.2
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8 8260D
ND
5.6
2.2
ug/kg
1
Dibromochloromethane
124-48-1 8260D
ND
5.6
2.2
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
5.6
2.2
ug/kg
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
5.6
2.2
ug/kg
1
1,3-Dichlorobenzene
541-73-1 8260D
ND
5.6
2.2
ug/kg
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
5.6
2.2
ug/kg
1
Dichlorodifluoromethane
75-71-8 8260D
ND
5.6
3.4
ug/kg
1
1,1-Dichloroethane
75-34-3 8260D
ND
5.6
2.2
ug/kg
1
1,2-Dichloroethane
107-06-2 8260D
ND
5.6
2.2
ug/kg
1
1,1-Dichloroethene
75-35-4 8260D
ND
5.6
2.2
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
5.6
2.2
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
5.6
2.2
ug/kg
1
1,2-Dichloropropane
78-87-5 8260D
ND
5.6
2.2
ug/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-001
Description: SS-1 Matrix: Solid
Date Sampled:07/20/2023 1135 % Solids: 86.2 08/02/2023 1558
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260D 1 07/24/20231159 JWG 80686 5.19
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
5.6
2.2
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
5.6
2.2
ug/kg
1
Ethylbenzene
100-41-4
8260D
ND
5.6
2.2
ug/kg
1
2-Hexanone
591-78-6
8260D
ND
11
4.5
ug/kg
1
Isopropylbenzene
98-82-8
8260D
ND
5.6
2.2
ug/kg
1
Methyl acetate
79-20-9
8260D
ND
5.6
2.2
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260D
ND
5.6
2.2
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
11
4.5
ug/kg
1
Methylcyclohexane
108-87-2
8260D
ND
5.6
2.2
ug/kg
1
Methylene chloride
75-09-2
8260D
ND
5.6
2.2
ug/kg
1
Styrene
100-42-5
8260D
ND
5.6
2.2
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
5.6
2.2
ug/kg
1
Tetrachloroethene
127-18-4
8260D
ND
5.6
2.2
ug/kg
1
Toluene
108-88-3
8260D
ND
5.6
2.2
ug/kg
1
1,1,2-Trichloro-1,2,2-Tricuoroethane
76-13-1
8260D
ND
5.6
2.2
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260D
ND
5.6
2.2
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
5.6
2.2
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
5.6
2.2
ug/kg
1
Trichloroethene
79-01-6
8260D
ND
5.6
2.2
ug/kg
1
Trichlorofluoromethane
75-69-4
8260D
ND
5.6
2.2
ug/kg
1
Vinyl chloride
75-01-4
8260D
ND
5.6
3.4
ug/kg
1
Xylenes (total)
1330-20-7
8260D
ND
11
4.5
ug/kg
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
99 47-138
1,2-Dichloroethane-d4
95 53-142
Toluene-d8
106 68-124
Volatile Organic Compounds by GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch Sample Wt.(g)
1 5035
8260D (SIM) 1 07/28/2023 1546 JM1
81182 4.28
CAS Analytical
Parameter
Number Method Result Q
LOQ DL
Units Run
1,4-Dioxane
123-91-1 8260D (SIM) ND
27 4.5
ug/kg 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
83 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 7 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-001
Description: SS-1 Matrix: Solid
Date Sampled:07/20/2023 1135 % Solids: 86.2 08/02/2023 1558
Date Received:07/21/2023
SPLP Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/3010A
6010D
1 09/06/2023 1323 LAB
08/18/2023 1139
82773
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Chromium
7440-47-3 6010D
0.0045 JS
0.010
0.0013
mg/L
1
Cobalt
7440-48-4 6010D
0.0016 JS
0.025
0.0013
mg/L
1
Vanadium
7440-62-2 6010D
0.0056 JS
0.050
0.0026
mg/L
1
Appendix I Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 08/04/20231708 LAB
07/26/20231111
80813
2 3050B
601OD
5 08/04/20231726 LAB
07/26/20231111
80813
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6010D
ND S
5.6
1.4
mg/kg
2
Arsenic
7440-38-2 6010D
1.6 S
0.84
0.28
mg/kg
1
Barium
7440-39-3 6010D
300 S
1.5
0.36
mg/kg
1
Beryllium
7440-41-7 6010D
1.5
1.4
0.35
mg/kg
2
Cadmium
7440-43-9 6010D
ND
1.4
0.35
mg/kg
2
Chromium
7440-47-3 6010D
68
2.8
0.70
mg/kg
2
Cobalt
7440-48-4 6010D
36 S
1.5
0.36
mg/kg
1
Copper
7440-50-8 6010D
60
0.56
0.25
mg/kg
1
Lead
7439-92-1 6010D
9.3
2.8
1.3
mg/kg
2
Nickel
7440-02-0 6010D
33 S
2.2
0.59
mg/kg
1
Selenium
7782-49-2 6010D
ND
5.6
2.3
mg/kg
2
Silver
7440-22-4 6010D
ND
0.56
0.14
mg/kg
1
Thallium
7440-28-0 6010D
ND S
2.8
0.70
mg/kg
1
Vanadium
7440-62-2 6010D
160
14
3.5
mg/kg
2
Zinc
7440-66-6 6010D
130
2.8
0.70
mg/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-002
Description: SS-2 Matrix: Solid
Date Sampled:07/20/2023 1210 % Solids: 64.8 08/02/2023 1558
Date Received:07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N ) 9056A
1 08/09/2023 1436 SJL
82134
1
(Phosphorus) 365.1
10 08/02/2023 1833 BMG2
07/28/2023 1330 81101
1
(Soil pH meas) 9045D
1 07/24/2023 1443 LMM2
80695
1
(Sulfate (Sol) 9056A
1 08/09/2023 1436 SJL
82135
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Nitrate - N (soluble)
9056A
ND
0.77
0.15
mg/kg
1
Phosphorus
7723-14-0 365.1
590
77
15
mg/kg
1
Soil pH measured in water @ 14.6 ° C
9045D
6.8
su
1
Sulfate (soluble)
9056A
61
15
7.7
mg/kg
1
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Sample Wt.(g)
1 5035
8260D
1 07/24/20231222 JWG
80686
6.09
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
82
25
10
ug/kg
1
Benzene
71-43-2 8260D
ND
6.3
2.5
ug/kg
1
Bromodichloromethane
75-27-4 8260D
ND
6.3
2.5
ug/kg
1
Bromoform
75-25-2 8260D
ND
6.3
2.5
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
6.3
3.8
ug/kg
1
2-Butanone (MEK)
78-93-3 8260D
ND
25
5.1
ug/kg
1
Carbon disulfide
75-15-0 8260D
ND
6.3
2.5
ug/kg
1
Carbon tetrachloride
56-23-5 8260D
ND
6.3
2.5
ug/kg
1
Chlorobenzene
108-90-7 8260D
ND
6.3
2.5
ug/kg
1
Chloroethane
75-00-3 8260D
ND
6.3
2.5
ug/kg
1
Chloroform
67-66-3 8260D
ND
6.3
2.5
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
6.3
3.8
ug/kg
1
Cyclohexane
110-82-7 8260D
ND
6.3
2.5
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8 8260D
ND
6.3
2.5
ug/kg
1
Dibromochloromethane
124-48-1 8260D
ND
6.3
2.5
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
6.3
2.5
ug/kg
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
6.3
2.5
ug/kg
1
1,3-Dichlorobenzene
541-73-1 8260D
ND
6.3
2.5
ug/kg
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
6.3
2.5
ug/kg
1
Dichlorodifluoromethane
75-71-8 8260D
ND
6.3
3.8
ug/kg
1
1,1-Dichloroethane
75-34-3 8260D
ND
6.3
2.5
ug/kg
1
1,2-Dichloroethane
107-06-2 8260D
ND
6.3
2.5
ug/kg
1
1,1-Dichloroethene
75-35-4 8260D
ND
6.3
2.5
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
6.3
2.5
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
6.3
2.5
ug/kg
1
1,2-Dichloropropane
78-87-5 8260D
ND
6.3
2.5
ug/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-002
Description: SS-2 Matrix: Solid
Date Sampled:07/20/2023 1210 % Solids: 64.8 08/02/2023 1558
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260D 1 07/24/20231222 JWG 80686 6.09
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
6.3
2.5
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
6.3
2.5
ug/kg
1
Ethylbenzene
100-41-4
8260D
ND
6.3
2.5
ug/kg
1
2-Hexanone
591-78-6
8260D
ND
13
5.1
ug/kg
1
Isopropylbenzene
98-82-8
8260D
ND
6.3
2.5
ug/kg
1
Methyl acetate
79-20-9
8260D
ND
6.3
2.5
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260D
ND
6.3
2.5
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
13
5.1
ug/kg
1
Methylcyclohexane
108-87-2
8260D
ND
6.3
2.5
ug/kg
1
Methylene chloride
75-09-2
8260D
ND
6.3
2.5
ug/kg
1
Styrene
100-42-5
8260D
ND
6.3
2.5
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
6.3
2.5
ug/kg
1
Tetrachloroethene
127-18-4
8260D
ND
6.3
2.5
ug/kg
1
Toluene
108-88-3
8260D
ND
6.3
2.5
ug/kg
1
1,1,2-Trichloro-1,2,2-Tricuoroethane
76-13-1
8260D
ND
6.3
2.5
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260D
ND
6.3
2.5
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
6.3
2.5
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
6.3
2.5
ug/kg
1
Trichloroethene
79-01-6
8260D
ND
6.3
2.5
ug/kg
1
Trichlorofluoromethane
75-69-4
8260D
ND
6.3
2.5
ug/kg
1
Vinyl chloride
75-01-4
8260D
ND
6.3
3.8
ug/kg
1
Xylenes (total)
1330-20-7
8260D
ND
13
5.1
ug/kg
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 47-138
1,2-Dichloroethane-d4
93 53-142
Toluene-d8
105 68-124
Volatile Organic Compounds by GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch Sample Wt.(g)
1 5035
8260D (SIM) 1 07/28/2023 1608 JM1
81182 4.32
CAS Analytical
Parameter
Number Method Result Q
LOQ DL
Units Run
1,4-Dioxane
123-91-1 8260D (SIM) ND
36 5.9
ug/kg 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
86 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 10 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-002
Description: SS-2 Matrix: Solid
Date Sampled:07/20/2023 1210 % Solids: 64.8 08/02/2023 1558
Date Received:07/21/2023
SPLP Volatiles
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/5030B
8260D
10 08/22/2023 1418 AMR2
83126
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
0.039 BHJL
0.20
0.0040
mg/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
H
93 70-130
1,2-Dichloroethane-d4
H
88 70-130
Toluene-d8
H
96 76-125
SPLP Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/3010A
6010D
1 09/06/2023 1340 LAB
08/18/2023 1139
82773
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Chromium
7440-47-3 6010D
0.017
0.010
0.0013
mg/L
1
Cobalt
7440-48-4 6010D
0.0072 J
0.025
0.0013
mg/L
1
Appendix I Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 08/04/20231659 LAB
07/26/20231111
80813
2 3050B
601OD
5 08/04/20231741 LAB
07/26/20231111
80813
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6010D
ND
6.9
1.7
mg/kg
2
Arsenic
7440-38-2 6010D
2.2
1.0
0.34
mg/kg
1
Barium
7440-39-3 6010D
320
1.8
0.45
mg/kg
1
Beryllium
7440-41-7 6010D
1.6
0.34
0.086
mg/kg
1
Cadmium
7440-43-9 6010D
ND
1.7
0.43
mg/kg
2
Chromium
7440-47-3 6010D
54
0.69
0.17
mg/kg
1
Cobalt
7440-48-4 6010D
32
1.8
0.45
mg/kg
1
Copper
7440-50-8 6010D
28
0.69
0.31
mg/kg
1
Lead
7439-92-1 6010D
7.7
3.4
1.5
mg/kg
2
Nickel
7440-02-0 6010D
37
2.7
0.72
mg/kg
1
Selenium
7782-49-2 6010D
ND
6.9
2.8
mg/kg
2
Silver
7440-22-4 6010D
ND
0.69
0.17
mg/kg
1
Thallium
7440-28-0 6010D
ND
3.4
0.86
mg/kg
1
Vanadium
7440-62-2 6010D
84
17
4.3
mg/kg
2
Zinc
7440-66-6 6010D
90
3.4
0.86
mg/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-003
Description: SS-3 Matrix: Solid
Date Sampled:07/20/2023 1235 % Solids: 69.3 08/02/2023 1558
Date Received:07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N ) 9056A
1 08/09/2023 1616 SJL
82134
1
(Phosphorus) 365.1
25 08/02/2023 1659 BMG2
07/28/2023 1330 81101
1
(Soil pH meas) 9045D
1 07/24/2023 1445 LMM2
80695
1
(Sulfate (Sol) 9056A
1 08/09/2023 1616 SJL
82135
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Nitrate - N (soluble)
9056A
3.6
0.72
0.14
mg/kg
1
Phosphorus
7723-14-0 365.1
1100 S
180
36
mg/kg
1
Soil pH measured in water @ 15 ° C
9045D
7.2
su
1
Sulfate (soluble)
9056A
87
14
7.2
mg/kg
1
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Sample Wt.(g)
1 5035
8260D
1 07/24/20231244 JWG
80686
5.81
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
ND
25
9.9
ug/kg
1
Benzene
71-43-2 8260D
ND
6.2
2.5
ug/kg
1
Bromodichloromethane
75-27-4 8260D
ND
6.2
2.5
ug/kg
1
Bromoform
75-25-2 8260D
ND
6.2
2.5
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
6.2
3.7
ug/kg
1
2-Butanone (MEK)
78-93-3 8260D
ND
25
5.0
ug/kg
1
Carbon disulfide
75-15-0 8260D
ND
6.2
2.5
ug/kg
1
Carbon tetrachloride
56-23-5 8260D
ND
6.2
2.5
ug/kg
1
Chlorobenzene
108-90-7 8260D
ND
6.2
2.5
ug/kg
1
Chloroethane
75-00-3 8260D
ND
6.2
2.5
ug/kg
1
Chloroform
67-66-3 8260D
ND
6.2
2.5
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
6.2
3.7
ug/kg
1
Cyclohexane
110-82-7 8260D
ND
6.2
2.5
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8 8260D
ND
6.2
2.5
ug/kg
1
Dibromochloromethane
124-48-1 8260D
ND
6.2
2.5
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
6.2
2.5
ug/kg
1
1,2-Dichlorobenzene
95-50-1 8260D
ND
6.2
2.5
ug/kg
1
1,3-Dichlorobenzene
541-73-1 8260D
ND
6.2
2.5
ug/kg
1
1,4-Dichlorobenzene
106-46-7 8260D
ND
6.2
2.5
ug/kg
1
Dichlorodifluoromethane
75-71-8 8260D
ND
6.2
3.7
ug/kg
1
1,1-Dichloroethane
75-34-3 8260D
ND
6.2
2.5
ug/kg
1
1,2-Dichloroethane
107-06-2 8260D
ND
6.2
2.5
ug/kg
1
1,1-Dichloroethene
75-35-4 8260D
ND
6.2
2.5
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
6.2
2.5
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
6.2
2.5
ug/kg
1
1,2-Dichloropropane
78-87-5 8260D
ND
6.2
2.5
ug/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-003
Description: SS-3 Matrix: Solid
Date Sampled:07/20/2023 1235 % Solids: 69.3 08/02/2023 1558
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260D 1 07/24/20231244 JWG 80686 5.81
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
6.2
2.5
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
6.2
2.5
ug/kg
1
Ethylbenzene
100-41-4
8260D
ND
6.2
2.5
ug/kg
1
2-Hexanone
591-78-6
8260D
ND
12
5.0
ug/kg
1
Isopropylbenzene
98-82-8
8260D
ND
6.2
2.5
ug/kg
1
Methyl acetate
79-20-9
8260D
ND
6.2
2.5
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260D
ND
6.2
2.5
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
12
5.0
ug/kg
1
Methylcyclohexane
108-87-2
8260D
ND
6.2
2.5
ug/kg
1
Methylene chloride
75-09-2
8260D
ND
6.2
2.5
ug/kg
1
Styrene
100-42-5
8260D
ND
6.2
2.5
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
6.2
2.5
ug/kg
1
Tetrachloroethene
127-18-4
8260D
ND
6.2
2.5
ug/kg
1
Toluene
108-88-3
8260D
ND
6.2
2.5
ug/kg
1
1,1,2-Trichloro-1,2,2-Tricuoroethane
76-13-1
8260D
ND
6.2
2.5
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260D
ND
6.2
2.5
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
6.2
2.5
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
6.2
2.5
ug/kg
1
Trichloroethene
79-01-6
8260D
ND
6.2
2.5
ug/kg
1
Trichlorofluoromethane
75-69-4
8260D
ND
6.2
2.5
ug/kg
1
Vinyl chloride
75-01-4
8260D
ND
6.2
3.7
ug/kg
1
Xylenes (total)
1330-20-7
8260D
ND
12
5.0
ug/kg
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
100 47-138
1,2-Dichloroethane-d4
98 53-142
Toluene-d8
101 68-124
Volatile Organic Compounds by GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch Sample Wt.(g)
1 5035
8260D (SIM) 1 07/28/2023 1630 JM1
81182 5.83
CAS Analytical
Parameter
Number Method Result Q
LOQ DL
Units Run
1,4-Dioxane
123-91-1 8260D (SIM) ND
25 4.1
ug/kg 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
109 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 13 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-003
Description: SS-3 Matrix: Solid
Date Sampled:07/20/2023 1235 % Solids: 69.3 08/02/2023 1558
Date Received:07/21/2023
SPLP Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/3010A
6010D
1 09/06/2023 1343 LAB
08/18/2023 1139
82773
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Chromium
7440-47-3 6010D
0.092
0.010
0.0013
mg/L
1
Cobalt
7440-48-4 6010D
0.019 J
0.025
0.0013
mg/L
1
Appendix I Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 08/04/20231701 LAB
07/26/20231111
80813
2 3050B
601OD
5 08/04/20231743 LAB
07/26/20231111
80813
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6010D
ND
5.1
1.3
mg/kg
2
Arsenic
7440-38-2 6010D
2.3
0.76
0.25
mg/kg
1
Barium
7440-39-3 6010D
430
1.3
0.33
mg/kg
1
Beryllium
7440-41-7 6010D
2.1
0.25
0.064
mg/kg
1
Cadmium
7440-43-9 6010D
ND
1.3
0.32
mg/kg
2
Chromium
7440-47-3 6010D
110
2.5
0.64
mg/kg
2
Cobalt
7440-48-4 6010D
59
1.3
0.33
mg/kg
1
Copper
7440-50-8 6010D
36
0.51
0.23
mg/kg
1
Lead
7439-92-1 6010D
15
2.5
1.1
mg/kg
2
Nickel
7440-02-0 6010D
110
2.0
0.53
mg/kg
1
Selenium
7782-49-2 6010D
ND
5.1
2.1
mg/kg
2
Silver
7440-22-4 6010D
ND
0.51
0.13
mg/kg
1
Thallium
7440-28-0 6010D
ND
2.5
0.64
mg/kg
1
Vanadium
7440-62-2 6010D
110
13
3.2
mg/kg
2
Zinc
7440-66-6 6010D
140
2.5
0.64
mg/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-004
Description: SS-4 Matrix: Solid
Date Sampled:07/20/2023 1305 % Solids: 64.4 08/02/2023 1558
Date Received:07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N ) 9056A
1 08/09/2023 1637 SJL
82134
1
(Phosphorus) 365.1
10 08/02/2023 1612 BMG2
07/28/2023 1330 81101
1
(Soil pH meas) 9045D
1 07/24/2023 1446 LMM2
80695
1
(Sulfate (Sol) 9056A
1 08/09/2023 1637 SJL
82135
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Nitrate - N (soluble)
9056A
0.16 J
0.78
0.16
mg/kg
1
Phosphorus
7723-14-0 365.1
540
78
16
mg/kg
1
Soil pH measured in water @ 16.7 ° C
9045D
5.7
su
1
Sulfate (soluble)
9056A
96
16
7.8
mg/kg
1
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Sample Wt.(g)
2 5035
8260D
1 07/24/20231710 JWG
80686
5.40
CAS Analytical
Parameter
Number Method Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
54
29
11
ug/kg
2
Benzene
71-43-2 8260D
ND
7.2
2.9
ug/kg
2
Bromodichloromethane
75-27-4 8260D
ND
7.2
2.9
ug/kg
2
Bromoform
75-25-2 8260D
ND
7.2
2.9
ug/kg
2
Bromomethane (Methyl bromide)
74-83-9 8260D
ND
7.2
4.3
ug/kg
2
2-Butanone (MEK)
78-93-3 8260D
ND
29
5.7
ug/kg
2
Carbon disulfide
75-15-0 8260D
ND
7.2
2.9
ug/kg
2
Carbon tetrachloride
56-23-5 8260D
ND
7.2
2.9
ug/kg
2
Chlorobenzene
108-90-7 8260D
ND
7.2
2.9
ug/kg
2
Chloroethane
75-00-3 8260D
ND
7.2
2.9
ug/kg
2
Chloroform
67-66-3 8260D
ND
7.2
2.9
ug/kg
2
Chloromethane (Methyl chloride)
74-87-3 8260D
ND
7.2
4.3
ug/kg
2
Cyclohexane
110-82-7 8260D
ND
7.2
2.9
ug/kg
2
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8 8260D
ND
7.2
2.9
ug/kg
2
Dibromochloromethane
124-48-1 8260D
ND
7.2
2.9
ug/kg
2
1,2-Dibromoethane (EDB)
106-93-4 8260D
ND
7.2
2.9
ug/kg
2
1,2-Dichlorobenzene
95-50-1 8260D
ND
7.2
2.9
ug/kg
2
1,3-Dichlorobenzene
541-73-1 8260D
ND
7.2
2.9
ug/kg
2
1,4-Dichlorobenzene
106-46-7 8260D
ND
7.2
2.9
ug/kg
2
Dichlorodifluoromethane
75-71-8 8260D
ND
7.2
4.3
ug/kg
2
1,1-Dichloroethane
75-34-3 8260D
ND
7.2
2.9
ug/kg
2
1,2-Dichloroethane
107-06-2 8260D
ND
7.2
2.9
ug/kg
2
1,1-Dichloroethene
75-35-4 8260D
ND
7.2
2.9
ug/kg
2
cis- 1,2-Dichloroethene
156-59-2 8260D
ND
7.2
2.9
ug/kg
2
trans- 1,2-Dichloroethene
156-60-5 8260D
ND
7.2
2.9
ug/kg
2
1,2-Dichloropropane
78-87-5 8260D
ND
7.2
2.9
ug/kg
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
Page 15 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-004
Description: SS-4 Matrix: Solid
Date Sampled:07/20/2023 1305 % Solids: 64.4 08/02/2023 1558
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
2 5035 8260D 1 07/24/20231710 JWG 80686 5.40
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
7.2
2.9
ug/kg
2
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
7.2
2.9
ug/kg
2
Ethylbenzene
100-41-4
8260D
ND
7.2
2.9
ug/kg
2
2-Hexanone
591-78-6
8260D
ND
14
5.7
ug/kg
2
Isopropylbenzene
98-82-8
8260D
ND
7.2
2.9
ug/kg
2
Methyl acetate
79-20-9
8260D
ND
7.2
2.9
ug/kg
2
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260D
ND
7.2
2.9
ug/kg
2
4-Methyl-2-pentanone
108-10-1
8260D
ND
14
5.7
ug/kg
2
Methylcyclohexane
108-87-2
8260D
ND
7.2
2.9
ug/kg
2
Methylene chloride
75-09-2
8260D
ND
7.2
2.9
ug/kg
2
Styrene
100-42-5
8260D
ND
7.2
2.9
ug/kg
2
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
7.2
2.9
ug/kg
2
Tetrachloroethene
127-18-4
8260D
ND
7.2
2.9
ug/kg
2
Toluene
108-88-3
8260D
ND
7.2
2.9
ug/kg
2
1,1,2-Trichloro-1,2,2-Tricuoroethane
76-13-1
8260D
ND
7.2
2.9
ug/kg
2
1,2,4-Trichlorobenzene
120-82-1
8260D
ND
7.2
2.9
ug/kg
2
1,1,1-Trichloroethane
71-55-6
8260D
ND
7.2
2.9
ug/kg
2
1,1,2-Trichloroethane
79-00-5
8260D
ND
7.2
2.9
ug/kg
2
Trichloroethene
79-01-6
8260D
ND
7.2
2.9
ug/kg
2
Trichlorofluoromethane
75-69-4
8260D
ND
7.2
2.9
ug/kg
2
Vinyl chloride
75-01-4
8260D
ND
7.2
4.3
ug/kg
2
Xylenes (total)
1330-20-7
8260D
ND
14
5.7
ug/kg
2
Run 2 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 47-138
1,2-Dichloroethane-d4
95 53-142
Toluene-d8
113 68-124
Volatile Organic Compounds by GC/MS (SIM)
Run Prep Method
Analytical Method Dilution Analysis Date Analyst Prep Date
Batch Sample Wt.(g)
1 5035
8260D (SIM) 1 07/28/2023 1652 JM1
81182 5.66
CAS Analytical
Parameter
Number Method Result Q
LOQ DL
Units Run
1,4-Dioxane
123-91-1 8260D (SIM) ND
27 4.5
ug/kg 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4
98 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 16 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-004
Description: SS-4 Matrix: Solid
Date Sampled:07/20/2023 1305 % Solids: 64.4 08/02/2023 1558
Date Received:07/21/2023
SPLP Volatiles
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/5030B
8260D
10 08/22/2023 1440 AMR2
83126
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1 8260D
0.039 BHJL
0.20
0.0040
mg/L
1
Run Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
H
97 70-130
1,2-Dichloroethane-d4
H
93 70-130
Toluene-d8
H
99 76-125
SPLP Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
Leachate Date
1 1312/3010A
6010D
1 09/06/2023 1345 LAB
08/18/2023 1139
82773
08/14/2023 1622
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Chromium
7440-47-3 6010D
0.037
0.010
0.0013
mg/L
1
Cobalt
7440-48-4 6010D
0.0083 J
0.025
0.0013
mg/L
1
Appendix I Metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 08/04/20231703 LAB
07/26/20231111
80813
2 3050B
601OD
5 08/04/20231750 LAB
07/26/20231111
80813
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Antimony
7440-36-0 6010D
ND
5.6
1.4
mg/kg
2
Arsenic
7440-38-2 6010D
2.6
0.85
0.28
mg/kg
1
Barium
7440-39-3 6010D
220
1.5
0.37
mg/kg
1
Beryllium
7440-41-7 6010D
1.7
0.28
0.071
mg/kg
1
Cadmium
7440-43-9 6010D
ND
1.4
0.36
mg/kg
2
Chromium
7440-47-3 6010D
77
0.56
0.14
mg/kg
1
Cobalt
7440-48-4 6010D
21
1.5
0.37
mg/kg
1
Copper
7440-50-8 6010D
34
0.56
0.25
mg/kg
1
Lead
7439-92-1 6010D
11
2.8
1.3
mg/kg
2
Nickel
7440-02-0 6010D
25
2.3
0.59
mg/kg
1
Selenium
7782-49-2 6010D
ND
5.6
2.3
mg/kg
2
Silver
7440-22-4 6010D
ND
0.56
0.14
mg/kg
1
Thallium
7440-28-0 6010D
ND
2.8
0.71
mg/kg
1
Vanadium
7440-62-2 6010D
87
14
3.5
mg/kg
2
Zinc
7440-66-6 6010D
69
2.8
0.71
mg/kg
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-005
Description: SW-1 Matrix: Aqueous
Date Sampled:07/20/2023 0900
Date Received: 07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N) 9056A
1 07/21/2023 2045 SJL
80661
1
(pH) 9040C
1 07/23/2023 2219 GGC
80651
1
(Phosphorus) 365.1
1 07/24/2023 1407 DMA
80687
1
(Sulfate) 9056A
1 07/21/2023 2045 SJL
80662
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Nitrate - N
9056A
0.56
0.020
0.0050
mg/L
1
pH @ 13.1 ° C
9040C
7.1
su
1
Phosphorus
7723-14-0 365.1
0.14
0.050
0.020
mg/L
1
Sulfate
9056A
2.3
1.0
0.25
mg/L
1
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM)
1 07/31/2023 1631 CCO
81280
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
114 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D
1 07/25/2023 2351 CDA
80861
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
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
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-005
Description: SW-1 Matrix: Aqueous
Date Sampled:07/20/2023 0900
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 07/25/2023 2351 CDA 80861
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
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
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
102 70-130
1,2-Dichloroethane-d4
104 70-130
Toluene-d8
109 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 19 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-005
Description: SW-1 Matrix: Aqueous
Date Sampled:07/20/2023 0900
Date Received:07/21/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 07/27/2023 1326 BNW
07/26/2023 1209 80790
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
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
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-006
Description: SW-6 Matrix: Aqueous
Date Sampled:07/20/2023 0940
Date Received: 07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N) 9056A
1 07/21/2023 2148 SJL
80661
1
(pH) 9040C
1 07/23/2023 2223 GGC
80651
2
(Phosphorus) 365.1
1 07/25/2023 1459 DMA
80803
1
(Sulfate) 9056A
1 07/21/2023 2148 SJL
80662
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Nitrate - N
9056A
0.88
0.020
0.0050
mg/L
1
pH@13.3°C
9040C
7.3
su
1
Phosphorus
7723-14-0 365.1
0.068
0.050
0.020
mg/L
2
Sulfate
9056A
35
1.0
0.25
mg/L
1
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM)
1 07/31/2023 1654 CCO
81280
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
116 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D
1 07/26/2023 0014 CDA
80861
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
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
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-006
Description: SW-6 Matrix: Aqueous
Date Sampled:07/20/2023 0940
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 07/26/2023 0014 CDA 80861
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
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
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
100 70-130
1,2-Dichloroethane-d4
103 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range 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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-006
Description: SW-6 Matrix: Aqueous
Date Sampled:07/20/2023 0940
Date Received:07/21/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 07/27/2023 1337 BNW
07/26/2023 1209 80790
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
2.5 J
5.0
1.3
ug/L
1
Cobalt
7440-48-4 6020B
4.5 J
5.0
1.3
ug/L
1
Copper
7440-50-8 6020B
7.5
5.0
1.3
ug/L
1
Lead
7439-92-1 6020B
0.46 J
1.0
0.25
ug/L
1
Nickel
7440-02-0 6020B
24
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
4.2 J
5.0
2.5
ug/L
1
Zinc
7440-66-6 6020B
21
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-007
Description: SP-4 Matrix: Aqueous
Date Sampled:07/20/2023 1005
Date Received: 07/21/2023
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(Nitrate - N) 9056A
1 07/21/2023 2209 SJL
80661
1
(pH) 9040C
1 07/23/2023 2227 GGC
80651
2
(Phosphorus) 365.1
1 07/25/2023 1510 DMA
80803
1
(Sulfate) 9056A
1 07/21/2023 2209 SJL
80662
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Nitrate - N
9056A
0.088
0.020
0.0050
mg/L
1
pH@13.5°C
9040C
7.3
su
1
Phosphorus
7723-14-0 365.1
0.073
0.050
0.020
mg/L
2
Sulfate
9056A
3.8
1.0
0.25
mg/L
1
Volatile Organic Compounds by
GC/MS (SIM)
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D (SIM)
1 07/31/2023 1718 CCO
81280
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
115 40-170
Volatile Organic Compounds by GC/MS
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D
1 07/26/2023 0036 CDA
80861
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
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
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 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-007
Description: SP-4 Matrix: Aqueous
Date Sampled:07/20/2023 1005
Date Received:07/21/2023
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 07/26/2023 0036 CDA 80861
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
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
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
102 70-130
1,2-Dichloroethane-d4
103 70-130
Toluene-d8
109 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
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Page 25 of 84

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:YG21044-007
Description: SP-4 Matrix: Aqueous
Date Sampled:07/20/2023 1005
Date Received:07/21/2023
ICP-MS Metals
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3005A
6020B 1 07/27/2023 1349 BNW
07/26/2023 1209 80790
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
46
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
1.5 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
6.2
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
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
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Page 26 of 84

QC Summary
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Page 27 of 84

Inorganic non-metals - MB
Sample ID: YQ80661-001 Matrix: Aqueous
Batch:80661
Analytical Method: 9056A
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N ND 1 0.020 0.0050 mg/L 07/21/2023 1427
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
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Page 28 of 84

Inorganic non-metals - LCS
Sample ID: YQ80661-002 Matrix: Aqueous
Batch:80661
Analytical Method: 9056A
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.80 0.75 1 94 80-120 07/21/2023 1509
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
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Page 29 of 84

Inorganic non-metals - MS
Sample ID: YG21044-005MS Matrix: Aqueous
Batch:80661
Analytical Method: 9056A
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Nitrate - N 0.56 0.40 0.96 1 101 80-120 07/21/2023 2106
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
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Page 30 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-005MD Matrix: Aqueous
Batch:80661
Analytical Method: 9056A
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Nitrate - N 0.56 0.40 0.95 1 98 1.6 80-120 20 07/21/2023 2127
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
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Page 31 of 84

Inorganic non-metals - MB
Sample ID: YQ80662-001 Matrix: Aqueous
Batch:80662
Analytical Method: 9056A
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate ND 1 1.0 0.25 mg/L 07/21/20231427
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
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Page 32 of 84

Inorganic non-metals - LCS
Sample ID: YQ80662-002 Matrix: Aqueous
Batch:80662
Analytical Method: 9056A
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 20 20 1 98 80-120 07/21/20231509
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
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Page 33 of 84

Inorganic non-metals - MS
Sample ID: YG21044-005MS Matrix: Aqueous
Batch:80662
Analytical Method: 9056A
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Sulfate 2.3 10 12 1 97 80-120 07/21/2023 2106
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
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Page 34 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-005MD Matrix: Aqueous
Batch:80662
Analytical Method: 9056A
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Sulfate 2.3 10 12 1 97 0.12 80-120 20 07/21/2023 2127
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
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Page 35 of 84

Inorganic non-metals - MB
Sample ID: YQ80687-001 Matrix: Aqueous
Batch:80687
Analytical Method: 365.1
Parameter Result Q Dil LOQ DL Units Analysis Date
Phosphorus ND 1 0.050 0.020 mg/L 07/24/20231308
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
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Page 36 of 84

Inorganic non-metals - LCS
Sample ID: YQ80687-002 Matrix: Aqueous
Batch:80687
Analytical Method: 365.1
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Phosphorus 1.0 0.97 1 97 90-110 07/24/20231311
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
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Page 37 of 84

Inorganic non-metals - MB
Sample ID: YQ80803-001 Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Parameter Result Q Dil LOQ DL Units Analysis Date
Phosphorus ND 1 0.050 0.020 mg/L 07/25/20231318
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
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Page 38 of 84

Inorganic non-metals - LCS
Sample ID: YQ80803-002 Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Spike
Amount Result %Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Phosphorus 1.0 0.99 1 99 90-110 07/25/20231321
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
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Page 39 of 84

Inorganic non-metals - MS
Sample ID: YG21044-006MS Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Phosphorus 0.068 1.0 1.1 1 104 90-110 07/25/20231503
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
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Page 40 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-006MD Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Phosphorus 0.068 1.0 1.1 1 101 3.2 90-110 20 07/25/20231506
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
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Page 41 of 84

Inorganic non-metals - MS
Sample ID: YG21044-007MS Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Sample Spike
Amount Amount Result %Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Phosphorus 0.073 1.0 1.1 1 101 90-110 07/25/20231513
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
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Page 42 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-007MD Matrix: Aqueous
Batch:80803
Analytical Method: 365.1
Sample Spike
Amount Amount Result %Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Phosphorus 0.073 1.0 1.1 1 103 1.2 90-110 20 07/25/20231517
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
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Page 43 of 84

Inorganic non-metals - MB
Sample ID: YQ81101-001 Matrix: Solid
Batch: 81101 Prep Method:
Analytical Method: 365.1 Prep Date: 07/28/2023 1330
Parameter Result Q Dil LOQ DL Units Analysis Date
Phosphorus ND 1 5.0 1.0 mg/kg 08/02/20231539
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
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Page 44 of 84

Inorganic non-metals - LCS
Sample ID: YQ81101-002 Matrix: Solid
Batch: 81101 Prep Method:
Analytical Method: 365.1 Prep Date: 07/28/2023 1330
Spike
Amount Result %Rec
Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Phosphorus 25 23 1 94 90-110 08/02/20231539
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
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Page 45 of 84

Inorganic non-metals - MS
Sample ID: YG21044-001 MS
Matrix:
Solid
Batch: 81101
Prep Method:
Analytical Method: 365.1
Prep Date:
07/28/2023 1330
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(mg/kg)
(mg/kg)
(mg/kg) Q
Dil % Rec Limit Analysis Date
Phosphorus
320
29
300 N
10 -72 90-110 08/02/20231622
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
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Page 46 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-001MD
Matrix: Solid
Batch: 81101
Prep Method:
Analytical Method: 365.1
Prep Date: 07/28/2023 1330
Sample
Spike
Amount
Amount Result
%Rec % RPD
Parameter
(mg/kg)
(mg/kg) (mg/kg)
Q Dil % Rec % RPD Limit Limit Analysis Date
Phosphorus
320
29 420
N,+ 10 332 32 90-110 20 08/02/20231622
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
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Page 47 of 84

Inorganic non-metals - MS
Sample ID: YG21044-003MS
Matrix:
Solid
Batch: 81101
Prep Method:
Analytical Method: 365.1
Prep Date:
07/28/2023 1330
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(mg/kg)
(mg/kg)
(mg/kg) Q
Dil % Rec Limit Analysis Date
Phosphorus
1100
36
1200 N
25 270 90-110 08/02/20231702
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
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Page 48 of 84

Inorganic non-metals - MSD
Sample ID: YG21044-003MD
Matrix: Solid
Batch: 81101
Prep Method:
Analytical Method: 365.1
Prep Date: 07/28/2023 1330
Sample
Spike
Amount
Amount Result
%Rec % RPD
Parameter
(mg/kg)
(mg/kg) (mg/kg)
Q Dil % Rec % RPD Limit Limit Analysis Date
Phosphorus
1100
36 1200
N 25 146 3.7 90-110 20 08/02/20231702
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 49 of 84

Inorganic non-metals - MB
Sample ID: YQ82134-001 Matrix: Solid
Batch: 82134
Analytical Method: 9056A
Parameter Result Q Dil LOQ DL Units Analysis Date
Nitrate - N (soluble) ND 1 0.50 0.10 mg/kg 08/09/2023 1313
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 50 of 84

Inorganic non-metals - LCS
Sample ID: YQ82134-002 Matrix: Solid
Batch: 82134
Analytical Method: 9056A
Spike
Amount Result %Rec
Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Nitrate - N (soluble) 8.0 8.0 1 100 80-120 08/09/2023 1334
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 51 of 84

Inorganic non-metals - MB
Sample ID: YQ82135-001 Matrix: Solid
Batch: 82135
Analytical Method: 9056A
Parameter Result Q Dil LOQ DL Units Analysis Date
Sulfate (soluble) ND 1 10 5.0 mg/kg 08/09/2023 1313
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 52 of 84

Inorganic non-metals - LCS
Sample ID: YQ82135-002 Matrix: Solid
Batch: 82135
Analytical Method: 9056A
Spike
Amount Result %Rec
Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Sulfate (soluble) 200 210 1 104 80-120 08/09/2023 1334
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 53 of 84

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ80686-001 Matrix: Solid
Batch: 80686 Prep Method: 5035
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
8.0
ug/kg
07/24/2023 1028
Benzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Bromodichloromethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Bromoform
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Bromomethane (Methyl bromide)
ND
1
5.0
3.0
ug/kg
07/24/2023 1028
2-Butanone (MEK)
ND
1
20
4.0
ug/kg
07/24/2023 1028
Carbon disulfide
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Carbon tetrachloride
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Chlorobenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Chloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Chloroform
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Chloromethane (Methyl chloride)
ND
1
5.0
3.0
ug/kg
07/24/2023 1028
Cyclohexane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Dibromochloromethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2-Dibromoethane (EDB)
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2-Dichlorobenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,3-Dichlorobenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,4-Dichlorobenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Dichlorodifluoromethane
ND
1
5.0
3.0
ug/kg
07/24/2023 1028
1,1-Dichloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2-Dichloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,1-Dichloroethene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
cis- 1,2-Dichloroethene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
trans- 1,2-Dichloroethene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2-Dichloropropane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
cis- 1,3-Dichloropropene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
trans- 1,3-Dichloropropene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Ethylbenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
2-Hexanone
ND
1
10
4.0
ug/kg
07/24/2023 1028
Isopropylbenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Methyl acetate
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Methyl tertiary butyl ether (MTBE)
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
4-Methyl-2-pentanone
ND
1
10
4.0
ug/kg
07/24/2023 1028
Methylcyclohexane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Methylene chloride
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Styrene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,1,2,2-Tetrachloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Tetrachloroethene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Toluene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,2,4-Trichlorobenzene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,1,1-Trichloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
1,1,2-Trichloroethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
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 54 of 84

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ80686-001 Matrix: Solid
Batch:80686 Prep Method: 5035
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Trichloroethene
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Trichlorofluoromethane
ND
1
5.0
2.0
ug/kg
07/24/2023 1028
Vinyl chloride
ND
1
5.0
3.0
ug/kg
07/24/2023 1028
Xylenes (total)
ND
1
10
4.0
ug/kg
07/24/2023 1028
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 101 47-138
1,2-Dichloroethane-d4 96 53-142
Toluene-d8 103 68-124
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 55 of 84

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ80686-002
Matrix:
Solid
Batch: 80686
Prep Method:
5035
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
110
1
113
60-140
07/24/2023 1005
Benzene
50
50
1
101
70-130
07/24/2023 1005
Bromodichloromethane
50
51
1
102
70-130
07/24/2023 1005
Bromoform
50
50
1
99
70-130
07/24/2023 1005
Bromomethane (Methyl bromide)
50
50
1
100
70-130
07/24/2023 1005
2-Butanone (MEK)
100
110
1
106
60-140
07/24/2023 1005
Carbon disulfide
50
55
1
110
70-130
07/24/2023 1005
Carbon tetrachloride
50
51
1
102
70-130
07/24/2023 1005
Chlorobenzene
50
49
1
98
70-130
07/24/2023 1005
Chloroethane
50
51
1
101
70-130
07/24/2023 1005
Chloroform
50
52
1
105
70-130
07/24/2023 1005
Chloromethane (Methyl chloride)
50
51
1
101
60-140
07/24/2023 1005
Cyclohexane
50
51
1
102
70-130
07/24/2023 1005
1,2-Dibromo-3-chloropropane (DBCP)
50
48
1
97
70-130
07/24/2023 1005
Dibromochloromethane
50
49
1
99
70-130
07/24/2023 1005
1,2-Dibromoethane (EDB)
50
49
1
99
70-130
07/24/2023 1005
1,2-Dichlorobenzene
50
50
1
99
70-130
07/24/2023 1005
1,3-Dichlorobenzene
50
50
1
100
70-130
07/24/2023 1005
1,4-Dichlorobenzene
50
50
1
100
70-130
07/24/2023 1005
Dichlorodifluoromethane
50
46
1
91
60-140
07/24/2023 1005
1,1-Dichloroethane
50
52
1
105
70-130
07/24/2023 1005
1,2-Dichloroethane
50
51
1
103
70-130
07/24/2023 1005
1,1-Dichloroethene
50
53
1
106
70-130
07/24/2023 1005
cis- 1,2-Dichloroethene
50
52
1
104
70-130
07/24/2023 1005
trans- 1,2-Dichloroethene
50
53
1
107
70-130
07/24/2023 1005
1,2-Dichloropropane
50
50
1
101
70-130
07/24/2023 1005
cis- 1,3-Dichloropropene
50
51
1
101
70-130
07/24/2023 1005
trans- 1,3-Dichloropropene
50
51
1
101
70-130
07/24/2023 1005
Ethylbenzene
50
49
1
98
70-130
07/24/2023 1005
2-Hexanone
100
100
1
105
70-130
07/24/2023 1005
Isopropylbenzene
50
51
1
101
70-130
07/24/2023 1005
Methyl acetate
50
54
1
108
70-130
07/24/2023 1005
Methyl tertiary butyl ether (MTBE)
50
54
1
109
70-130
07/24/2023 1005
4-Methyl-2-pentanone
100
100
1
102
70-130
07/24/2023 1005
Methylcyclohexane
50
50
1
100
70-130
07/24/2023 1005
Methylene chloride
50
53
1
105
70-130
07/24/2023 1005
Styrene
50
50
1
100
70-130
07/24/2023 1005
1,1,2,2-Tetrachloroethane
50
49
1
99
70-130
07/24/2023 1005
Tetrachloroethene
50
49
1
98
70-130
07/24/2023 1005
Toluene
50
50
1
101
70-130
07/24/2023 1005
1,1,2-Trichloro-1,2,2-Trifluoroethane
50
51
1
103
70-130
07/24/2023 1005
1,2,4-Trichlorobenzene
50
49
1
99
70-130
07/24/2023 1005
1,1,1-Trichloroethane
50
51
1
102
70-130
07/24/2023 1005
1,1,2-Trichloroethane
50
48
1
96
70-130
07/24/2023 1005
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 56 of 84

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ80686-002
Matrix:
Solid
Batch:80686
Prep Method:
5035
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/kg)
(ug/kg) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
49
1
99
70-130
07/24/2023 1005
Trichlorofluoromethane
50
49
1
99
70-130
07/24/2023 1005
Vinyl chloride
50
50
1
100
70-130
07/24/2023 1005
Xylenes (total)
100
99
1
99
70-130
07/24/2023 1005
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 47-138
1,2-Dichloroethane-d4 96 53-142
Toluene-d8 96 68-124
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 57 of 84

Volatile Organic Compounds by GC/MS - LCSD
Sample ID: YQ80686-003
Matrix:
Solid
Batch: 80686
Prep
Method:
5035
Analytical Method: 8260D
Spike
Amount
Result
%Rec
% RPD
Parameter
(ug/kg)
(ug/kg) Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Acetone
100
94
1
94
18
60-140
20
07/24/2023 1732
Benzene
50
49
1
98
2.9
70-130
20
07/24/2023 1732
Bromodichloromethane
50
50
1
101
0.69
70-130
20
07/24/2023 1732
Bromoform
50
48
1
95
3.7
70-130
20
07/24/2023 1732
Bromomethane (Methyl bromide)
50
48
1
95
4.7
70-130
20
07/24/2023 1732
2-Butanone (MEK)
100
100
1
102
3.7
60-140
20
07/24/2023 1732
Carbon disulfide
50
52
1
103
5.8
70-130
20
07/24/2023 1732
Carbon tetrachloride
50
49
1
98
3.6
70-130
20
07/24/2023 1732
Chlorobenzene
50
46
1
92
6.2
70-130
20
07/24/2023 1732
Chloroethane
50
47
1
95
6.3
70-130
20
07/24/2023 1732
Chloroform
50
52
1
105
0.28
70-130
20
07/24/2023 1732
Chloromethane (Methyl chloride)
50
46
1
92
9.5
60-140
20
07/24/2023 1732
Cyclohexane
50
47
1
94
8.2
70-130
20
07/24/2023 1732
1,2-Dibromo-3-chloropropane (DBCP)
50
46
1
92
5.1
70-130
20
07/24/2023 1732
Dibromochloromethane
50
48
1
96
3.0
70-130
20
07/24/2023 1732
1,2-Dibromoethane (EDB)
50
48
1
96
2.2
70-130
20
07/24/2023 1732
1,2-Dichlorobenzene
50
45
1
90
9.4
70-130
20
07/24/2023 1732
1,3-Dichlorobenzene
50
43
1
87
14
70-130
20
07/24/2023 1732
1,4-Dichlorobenzene
50
44
1
87
14
70-130
20
07/24/2023 1732
Dichlorodifluoromethane
50
39
1
78
16
60-140
20
07/24/2023 1732
1,1-Dichloroethane
50
53
1
105
0.38
70-130
20
07/24/2023 1732
1,2-Dichloroethane
50
51
1
101
1.1
70-130
20
07/24/2023 1732
1,1-Dichloroethene
50
50
1
101
4.9
70-130
20
07/24/2023 1732
cis- 1,2-Dichloroethene
50
52
1
103
0.11
70-130
20
07/24/2023 1732
trans- 1,2-Dichloroethene
50
52
1
103
3.1
70-130
20
07/24/2023 1732
1,2-Dichloropropane
50
50
1
99
1.6
70-130
20
07/24/2023 1732
cis- 1,3-Dichloropropene
50
49
1
98
3.3
70-130
20
07/24/2023 1732
trans- 1,3-Dichloropropene
50
47
1
94
7.1
70-130
20
07/24/2023 1732
Ethylbenzene
50
45
1
90
8.5
70-130
20
07/24/2023 1732
2-Hexanone
100
97
1
97
7.2
70-130
20
07/24/2023 1732
Isopropylbenzene
50
46
1
92
9.9
70-130
20
07/24/2023 1732
Methyl acetate
50
54
1
108
0.054
70-130
20
07/24/2023 1732
Methyl tertiary butyl ether (MTBE)
50
54
1
108
0.056
70-130
20
07/24/2023 1732
4-Methyl-2-pentanone
100
100
1
101
1.4
70-130
20
07/24/2023 1732
Methylcyclohexane
50
43
1
87
14
70-130
20
07/24/2023 1732
Methylene chloride
50
53
1
106
0.30
70-130
20
07/24/2023 1732
Styrene
50
46
1
93
8.1
70-130
20
07/24/2023 1732
1,1,2,2-Tetrachloroethane
50
49
1
97
1.3
70-130
20
07/24/2023 1732
Tetrachloroethene
50
43
1
85
13
70-130
20
07/24/2023 1732
Toluene
50
47
1
94
7.1
70-130
20
07/24/2023 1732
1,1,2-Trichloro-1,2,2-Trifluoroethane
50
45
1
90
13
70-130
20
07/24/2023 1732
1,2,4-Trichlorobenzene
50
38 +
1
75
27
70-130
20
07/24/2023 1732
1,1,1-Trichloroethane
50
50
1
101
1.3
70-130
20
07/24/2023 1732
1,1,2-Trichloroethane
50
48
1
95
1.3
70-130
20
07/24/2023 1732
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 58 of 84

Volatile Organic Compounds by GC/MS - LCSD
Sample ID: YQ80686-003
Matrix:
Solid
Batch:80686
Prep
Method:
5035
Analytical Method: 8260D
Spike
Amount
Result
%Rec
% RPD
Parameter
(ug/kg)
(ug/kg) Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Trichloroethene
50
46
1
92
6.6
70-130
20
07/24/2023 1732
Trichlorofluoromethane
50
44
1
88
11
70-130
20
07/24/2023 1732
Vinyl chloride
50
45
1
90
9.8
70-130
20
07/24/2023 1732
Xylenes (total)
100
91
1
91
8.6
70-130
20
07/24/2023 1732
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 84 47-138
1,2-Dichloroethane-d4 95 53-142
Toluene-d8 90 68-124
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 59 of 84

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ80861-001 Matrix: Aqueous
Batch: 80861 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
07/25/2023 2145
Acrylonitrile
ND
1
20
0.80
ug/L
07/25/2023 2145
Benzene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Bromochloromethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Bromodichloromethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Bromoform
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
07/25/2023 2145
2-Butanone (MEK)
ND
1
10
2.0
ug/L
07/25/2023 2145
Carbon disulfide
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Chlorobenzene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Chloroethane
ND
1
2.0
0.40
ug/L
07/25/2023 2145
Chloroform
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
07/25/2023 2145
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Dibromochloromethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
07/25/2023 2145
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
07/25/2023 2145
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Ethylbenzene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
2-Hexanone
ND
1
10
2.0
ug/L
07/25/2023 2145
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
07/25/2023 2145
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
07/25/2023 2145
Methylene chloride
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Styrene
ND
1
1.0
0.41
ug/L
07/25/2023 2145
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Tetrachloroethene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Toluene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Trichloroethene
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
07/25/2023 2145
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 60 of 84

Volatile Organic Compounds by GC/MS - MB
Sample ID: YQ80861-001 Matrix: Aqueous
Batch:80861 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
07/25/2023 2145
Vinyl chloride
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Xylenes (total)
ND
1
1.0
0.40
ug/L
07/25/2023 2145
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 100 70-130
1,2-Dichloroethane-d4 102 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 61 of 84

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ80861-002
Matrix: Aqueous
Batch: 80861
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
63
1
63
60-140
07/25/2023 2012
Acrylonitrile
100
84
1
84
70-130
07/25/2023 2012
Benzene
50
51
1
102
70-130
07/25/2023 2012
Bromochloromethane
50
48
1
96
70-130
07/25/2023 2012
Bromodichloromethane
50
50
1
101
70-130
07/25/2023 2012
Bromoform
50
53
1
106
70-130
07/25/2023 2012
Bromomethane (Methyl bromide)
50
58
1
115
70-130
07/25/2023 2012
2-Butanone (MEK)
100
92
1
92
70-130
07/25/2023 2012
Carbon disulfide
50
46
1
93
70-130
07/25/2023 2012
Carbon tetrachloride
50
50
1
100
70-130
07/25/2023 2012
Chlorobenzene
50
52
1
104
70-130
07/25/2023 2012
Chloroethane
50
57
1
113
70-130
07/25/2023 2012
Chloroform
50
47
1
95
70-130
07/25/2023 2012
Chloromethane (Methyl chloride)
50
56
1
112
60-140
07/25/2023 2012
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
97
70-130
07/25/2023 2012
Dibromochloromethane
50
52
1
105
70-130
07/25/2023 2012
1,2-Dibromoethane (EDB)
50
51
1
102
70-130
07/25/2023 2012
Dibromomethane (Methylene bromide)
50
48
1
97
70-130
07/25/2023 2012
trans- 1,4-Dichloro-2-butene
50
48
1
97
70-130
07/25/2023 2012
1,2-Dichlorobenzene
50
52
1
104
70-130
07/25/2023 2012
1,4-Dichlorobenzene
50
51
1
102
70-130
07/25/2023 2012
1,1-Dichloroethane
50
49
1
98
70-130
07/25/2023 2012
1,2-Dichloroethane
50
51
1
101
70-130
07/25/2023 2012
1,1-Dichloroethene
50
49
1
99
70-130
07/25/2023 2012
cis- 1,2-Dichloroethene
50
47
1
95
70-130
07/25/2023 2012
trans- 1,2-Dichloroethene
50
48
1
96
70-130
07/25/2023 2012
1,2-Dichloropropane
50
49
1
98
70-130
07/25/2023 2012
cis- 1,3-Dichloropropene
50
51
1
102
70-130
07/25/2023 2012
trans- 1,3-Dichloropropene
50
52
1
105
70-130
07/25/2023 2012
Ethylbenzene
50
55
1
110
70-130
07/25/2023 2012
2-Hexanone
100
110
1
109
70-130
07/25/2023 2012
Methyl iodide (lodomethane)
50
48
1
96
70-130
07/25/2023 2012
4-Methyl-2-pentanone
100
97
1
97
70-130
07/25/2023 2012
Methylene chloride
50
48
1
96
70-130
07/25/2023 2012
Styrene
50
51
1
102
70-130
07/25/2023 2012
1,1,1,2-Tetrachloroethane
50
53
1
106
70-130
07/25/2023 2012
1,1,2,2-Tetrachloroethane
50
49
1
98
70-130
07/25/2023 2012
Tetrachloroethene
50
55
1
111
70-130
07/25/2023 2012
Toluene
50
55
1
110
70-130
07/25/2023 2012
1,1,1-Trichloroethane
50
50
1
100
70-130
07/25/2023 2012
1,1,2-Trichloroethane
50
48
1
96
70-130
07/25/2023 2012
Trichloroethene
50
52
1
103
70-130
07/25/2023 2012
Trichlorofluoromethane
50
53
1
106
70-130
07/25/2023 2012
1,2,3-Trichloropropane
50
48
1
95
70-130
07/25/2023 2012
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 62 of 84

Volatile Organic Compounds by GC/MS - LCS
Sample ID: YQ80861-002
Matrix: Aqueous
Batch:80861
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
51
1 102
60-140
07/25/2023 2012
Vinyl chloride
50
60
1 120
70-130
07/25/2023 2012
Xylenes (total)
100
110
1 114
70-130
07/25/2023 2012
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 108 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 63 of 84

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ81182-001 Matrix: Solid
Batch:81182 Prep Method: 5035
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 20 3.3 ug/kg 07/28/20231429
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
92 70-130
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 64 of 84

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ81182-002 Matrix: Solid
Batch:81182 Prep Method: 5035
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/kg) (ug/kg) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 100 99 1 99 70-130 07/28/20231253
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
116 70-130
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 65 of 84

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: YQ81182-003 Matrix: Solid
Batch:81182 Prep Method: 5035
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/kg) (ug/kg) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 100 100 1 100 0.65 70-130 40 07/28/20231345
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
102 70-130
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 66 of 84

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: YQ81280-001 Matrix: Aqueous
Batch:81280 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 07/31/20231105
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
112 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 67 of 84

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: YQ81280-002 Matrix: Aqueous
Batch:81280 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 50 1 100 70-130 07/31/2023 0929
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
107 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 68 of 84

SPLP Volatiles - MB
Sample ID: YQ83126-001 Matrix: Solid
Batch: 83126 Prep Method: 1312/5030B
Analytical Method: 8260D Leachate Date: 08/14/2023 1622
Parameter Result Q Dil LOQ DL Units Analysis Date
Acetone 0.016 J 10 0.20 0.0040 mg/L 08/22/20231229
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 91 70-130
Toluene-d8 96 76-125
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 69 of 84

SPLP Volatiles - LCS
Sample ID: YQ83126-002
Matrix: Solid
Batch: 83126
Prep Method: 1312/5030B
Analytical Method: 8260D
Leachate Date: 08/14/2023 1622
Spike
Amount
Result
%Rec
Parameter
(mg/L)
(mg/L) Q
Dil % Rec
Limit Analysis Date
Acetone
1.0
1.9 N
10 194
60-140 08/22/20231012
Acceptance
Surrogate
Q % Rec
Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 106 76-125
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 70 of 84

SPLP Volatiles - MS
Sample ID: YG21044-002MS
Matrix:
Solid
Batch: 83126
Prep Method:
1312/5030B
Analytical Method: 8260D
Leachate Date: 08/14/2023 1622
Sample
Spike
Amount
Amount Result
%Rec
Parameter
(mg/L)
(mg/L) (mg/L) Q
Dil
% Rec Limit Analysis Date
Acetone
0.039
1.0 0.68
10
64 60-140 08/22/20231742
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 90 70-130
1,2-Dichloroethane-d4 77 70-130
Toluene-d8 93 76-125
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 71 of 84

ICP-MS Metals - MB
Sample ID: YQ80790-001 Matrix: Aqueous
Batch: 80790 Prep Method: 3005A
Analytical Method: 6020B Prep Date: 07/26/2023 1209
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
2.0
0.50
ug/L
07/27/20231207
Arsenic
ND
1
2.0
1.3
ug/L
07/27/20231207
Barium
ND
1
5.0
1.3
ug/L
07/27/20231207
Beryllium
ND
1
0.40
0.15
ug/L
07/27/20231207
Cadmium
ND
1
0.50
0.13
ug/L
07/27/20231207
Chromium
ND
1
5.0
1.3
ug/L
07/27/20231207
Cobalt
ND
1
5.0
1.3
ug/L
07/27/20231207
Copper
ND
1
5.0
1.3
ug/L
07/27/20231207
Lead
ND
1
1.0
0.25
ug/L
07/27/20231207
Nickel
ND
1
5.0
1.3
ug/L
07/27/20231207
Selenium
ND
1
5.0
1.3
ug/L
07/27/20231207
Silver
ND
1
1.0
0.25
ug/L
07/27/20231207
Thallium
ND
1
0.50
0.15
ug/L
07/27/20231207
Vanadium
ND
1
5.0
2.5
ug/L
07/27/20231207
Zinc
ND
1
10
2.5
ug/L
07/27/20231207
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 72 of 84

ICP-MS Metals - LCS
Sample ID: YQ80790-002
Matrix: Aqueous
Batch: 80790
Prep Method:
3005A
Analytical Method: 6020B
Prep Date:
07/26/2023 1209
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Antimony
100
94
1
94
80-120
07/27/20231219
Arsenic
100
100
1
100
80-120
07/27/20231219
Barium
100
98
1
98
80-120
07/27/20231219
Beryllium
100
98
1
98
80-120
07/27/20231219
Cadmium
100
98
1
98
80-120
07/27/20231219
Chromium
100
110
1
106
80-120
07/27/20231219
Cobalt
100
100
1
104
80-120
07/27/20231219
Copper
100
110
1
105
80-120
07/27/20231219
Lead
100
97
1
97
80-120
07/27/20231219
Nickel
100
110
1
105
80-120
07/27/20231219
Selenium
100
93
1
93
80-120
07/27/20231219
Silver
100
100
1
102
80-120
07/27/20231219
Thallium
100
100
1
103
80-120
07/27/20231219
Vanadium
100
100
1
100
80-120
07/27/20231219
Zinc
100
97
1
97
80-120
07/27/20231219
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 84

Appendix I Metals - MB
Sample ID: YQ80813-001 Matrix: Solid
Batch: 80813 Prep Method: 3050E
Analytical Method: 6010D Prep Date: 07/26/2023 1111
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Antimony
ND
1
1.0
0.25
mg/kg
08/04/20231651
Arsenic
ND
1
0.75
0.25
mg/kg
08/04/20231651
Barium
ND
1
1.3
0.33
mg/kg
08/04/20231651
Beryllium
ND
1
0.25
0.063
mg/kg
08/04/20231651
Cadmium
ND
1
0.25
0.063
mg/kg
08/04/20231651
Chromium
ND
1
0.50
0.13
mg/kg
08/04/20231651
Cobalt
ND
1
1.3
0.33
mg/kg
08/04/20231651
Copper
ND
1
0.50
0.23
mg/kg
08/04/20231651
Lead
ND
1
0.50
0.23
mg/kg
08/04/20231651
Nickel
ND
1
2.0
0.53
mg/kg
08/04/20231651
Selenium
ND
1
1.0
0.41
mg/kg
08/04/20231651
Silver
ND
1
0.50
0.13
mg/kg
08/04/20231651
Thallium
ND
1
2.5
0.63
mg/kg
08/04/20231651
Vanadium
ND
1
2.5
0.63
mg/kg
08/04/20231651
Zinc
ND
1
2.5
0.63
mg/kg
08/04/20231651
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 74 of 84

Appendix I Metals - LCS
Sample ID: YQ80813-002
Matrix:
Solid
Batch: 80813
Prep Method:
3050E
Analytical Method: 6010D
Prep Date:
07/26/2023 1111
Spike
Amount
Result
%Rec
Parameter
(mg/kg)
(mg/kg)
Q Dil
% Rec
Limit
Analysis Date
Antimony
20
19
1
94
80-120
08/04/20231654
Arsenic
20
20
1
98
80-120
08/04/20231654
Barium
100
100
1
104
80-120
08/04/20231654
Beryllium
100
110
1
105
80-120
08/04/20231654
Cadmium
20
21
1
104
80-120
08/04/20231654
Chromium
100
100
1
103
80-120
08/04/20231654
Cobalt
100
110
1
107
80-120
08/04/20231654
Copper
100
100
1
103
80-120
08/04/20231654
Lead
20
20
1
99
80-120
08/04/20231654
Nickel
100
100
1
104
80-120
08/04/20231654
Selenium
20
19
1
96
80-120
08/04/20231654
Silver
20
19
1
96
80-120
08/04/20231654
Thallium
40
42
1
104
80-120
08/04/20231654
Vanadium
100
100
1
101
80-120
08/04/20231654
Zinc
100
100
1
103
80-120
08/04/20231654
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 75 of 84

Appendix I Metals - MS
Sample ID: YG21044-001 MS
Matrix:
Solid
Batch: 80813
Prep Method:
3050E
Analytical Method: 6010D
Prep Date:
07/26/2023 1111
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(mg/kg)
(mg/kg)
(mg/kg)
Q
Dil
% Rec
Limit
Analysis Date
Antimony
ND
19
1.9
N
5
9.6
75-125
08/04/20231728
Arsenic
1.6
19
16
1
75
75-125
08/04/20231711
Barium
300
97
420
1
125
75-125
08/04/20231711
Beryllium
1.5
97
99
5
101
75-125
08/04/20231728
Cadmium
ND
19
19
5
99
75-125
08/04/20231728
Chromium
68
97
160
5
97
75-125
08/04/20231728
Cobalt
36
97
170
N
1
137
75-125
08/04/20231711
Copper
60
97
160
1
105
75-125
08/04/20231711
Lead
9.3
19
33
5
120
75-125
08/04/20231728
Nickel
33
97
160
N
1
131
75-125
08/04/20231711
Selenium
ND
19
20
5
104
75-125
08/04/20231728
Silver
ND
19
16
1
81
75-125
08/04/20231711
Thallium
ND
39
29
N
1
74
75-125
08/04/20231711
Vanadium
160
97
250
5
93
75-125
08/04/20231728
Zinc
130
97
240
1
124
75-125
08/04/20231711
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 76 of 84

Appendix I Metals - MSD
Sample ID: YG21044-001MD
Matrix:
Solid
Batch: 80813
Prep Method:
3050E
Analytical Method: 6010D
Prep Date:
07/26/2023 1111
Sample
Spike
Amount
Amount
Result
%Rec
% RPD
Parameter
(mg/kg)
(mg/kg)
(mg/kg)
Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Antimony
ND
20
4.0
N,+
5
20
73
75-125
20
08/04/20231731
Arsenic
1.6
20
16
N
1
72
1.8
75-125
20
08/04/20231713
Barium
300
100
350
N
1
51
18
75-125
20
08/04/20231713
Beryllium
1.5
100
110
5
101
5.7
75-125
20
08/04/20231731
Cadmium
ND
20
20
5
99
4.9
75-125
20
08/04/20231731
Chromium
68
100
180
5
113
12
75-125
20
08/04/20231731
Cobalt
36
100
130
+
1
88
29
75-125
20
08/04/20231713
Copper
60
100
150
1
90
5.9
75-125
20
08/04/20231713
Lead
9.3
20
31
5
104
6.3
75-125
20
08/04/20231731
Nickel
33
100
120
+
1
84
30
75-125
20
08/04/20231713
Selenium
ND
20
21
5
103
3.8
75-125
20
08/04/20231731
Silver
ND
20
16
1
79
3.0
75-125
20
08/04/20231713
Thallium
ND
41
29
N
1
71
1.9
75-125
20
08/04/20231713
Vanadium
160
100
270
5
115
10
75-125
20
08/04/20231731
Zinc
130
100
210
1
79
17
75-125
20
08/04/20231713
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 77 of 84

SPLP Metals - MB
Sample ID: YQ82773-001 Matrix: Solid
Batch: 82773 Prep Method: 1312/3010A
Analytical Method: 6010D Prep Date: 08/18/2023 1139 Leachate Date: 08/14/2023 1622
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Chromium
ND
1
0.010
0.0013
mg/L
09/06/20231318
Cobalt
ND
1
0.025
0.0013
mg/L
09/06/20231318
Vanadium
ND
1
0.050
0.0026
mg/L
09/06/20231318
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 84

SPLP Metals - LCS
Sample ID: YQ82773-002
Matrix:
Solid
Batch: 82773
Prep Method:
1312/3010A
Analytical Method: 6010D
Prep Date:
08/18/2023 1139
Leachate Date:
08/14/2023 1622
Spike
Amount
Result
%Rec
Parameter
(mg/L)
(mg/L)
Q Dil
% Rec
Limit
Analysis Date
Chromium
2.0
2.1
1
107
80-120
09/06/20231321
Cobalt
2.0
2.1
1
105
80-120
09/06/20231321
Vanadium
2.0
2.0
1
101
80-120
09/06/20231321
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 79 of 84

SPLP Metals - MS
Sample ID: YG21044-001 MS
Matrix:
Solid
Batch: 82773
Prep Method:
1312/3010A
Analytical Method: 6010D
Prep Date:
08/18/2023 1139
Leachate Date:
08/14/2023 1622
Sample
Spike
Amount
Amount
Result
%Rec
Parameter
(mg/L)
(mg/L)
(mg/L) Q
Dil
% Rec
Limit
Analysis Date
Chromium
0.0045
2.0
2.2
1
108
75-125
09/06/20231326
Cobalt
0.0016
2.0
2.1
1
106
75-125
09/06/20231326
Vanadium
0.0056
2.0
2.1
1
102
75-125
09/06/20231326
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 84

SPLP Metals - MSD
Sample ID: YG21044-001MD
Matrix:
Solid
Batch: 82773
Prep Method:
1312/3010A
Analytical Method: 6010D
Prep Date:
08/18/2023 1139
Leachate Date:
08/14/2023 1622
Sample
Spike
Amount
Amount
Result
%Rec
% RPD
Parameter
(mg/L)
(mg/L)
(mg/L)
Q Dil
% Rec % RPD
Limit
Limit
Analysis Date
Chromium
0.0045
2.0
2.2
1
107 0.93
75-125
20
09/06/20231333
Cobalt
0.0016
2.0
2.1
1
104 1.4
75-125
20
09/06/20231333
Vanadium
0.0056
2.0
2.0
1
101 1.5
75-125
20
09/06/20231333
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 81 of 84

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 82 of 84

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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 84 of 84

APPENDIX B
SUPPLEMENTAL BACKGROUND SOIL DATA

I '\
s
PROPOSED TEMPORARY SKIMMER BASIN TST2-ADD
\ 1
Zoo \ \ \ NOTE: EXISTING TOPO INFORMATION OUTSIDE OF MSWLF CELL 6 LIMITS FROM LIDAR I/ \\\ \`\ WITH STONE DISCHARGE WEIR, SKIMMER, AND BAFFLES \ \ \ ♦ \ ; \ NOTE: FINAL ELEVATIONS OF TST 2-ADD MAY VARY SLIGHTLY FROM THOSE SHOWN HERE, U
0 \,90' x 45' x 3' (AVG. DEPTH) \ \ Z w
♦ \ \ HOWEVER, MAINTAIN RELATIVE ELEVATION DIFFERENCES W
TOP OF BERM ADJACENT TO OUTLET EL.: ±2025.5 \ \ z
STONE WEIR DISCHARGE ELEVATION: 2024.0
SKIMMER ELEVATION: 2020.5
PROPOSED STONE DISCHARGE WEIR \ 1 DRAINAGE AREA TO TST: 2.6 AC
I I O2o AND RIPRAP OUTLET PROTECTION ► \ \ INSTALL RIPRAP OUTLET PROTECTION AT OUTFALL STONE DISCHARGE ; \\ \\ ♦ \ \ \ \ \ I `\� \
INSTALL DIVERSION SWALES TO DIVERT ALL RUNOFF FROM
GRADED AREA TO TST2-ADD%
INSTALL SILT FENCE ON DOWNSLOPE SIDE OF TST
-AND AT DISTURBANCE AROUND RIPRAP OUTLET PROTECTION
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\ \ \ \ \ EXISTING STONE DISCHARGE WEIR I \ \ \ \ \ \ \ \ \ \, \ -----A ----- - z
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/ I / / / ^20 \ \ \ 1 WITH THE APPROVAL OF THE OWNER, THE CONTRACTOR \ \
\ \ \ I \ \` i `\`� \ \ I MAY OBTAIN SOILS FROM THE EXISTING SOIL ROAD;
HOWEVER, ENSURE THAT ALL RUNOFF FROM THE GRADED \\ \ N H
DENSE FOLIAGE ROAD IS DIRECTED TO TST 2-ADD \
1 FINISHED GRADE IN AREA TO MAINTAIN A 10' WIDE ROAD BED z
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PROPOSED SOIL BORROW 2.5 AC. \ \ — — \ \ 727-5 I \ I \ �O \ — LOCATION IS AT CENTROID OF
ADDENDUM 2 AREA \ -,,"EXISTING LIMITS OF DISTURBANCE: 0.4 AC \ \ \\ �` \ \ 0 Q
/ \\ \ I \ \ O \ — APPROXIMATE 2 i ,000 SQ. FT. AREA \\ \\ 11 O
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, I -PREVIOUS EC PLAN ADDENDUM SUBMITTAL: 0.4 AC - — - PLAN Q
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GRAPHIC SCALE I INCH = 60 FEET n/ 7
\ \ ♦ \
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PROPOSED ADDITIONAL LIMITS OF DISTURBANCE:
` ♦, ♦ / / \ \ ROAD SECTION: 0.5 AC _ — — — — /
41P /O/ ♦ / \ INSTALL SILT FENCE AROUND AREAS OF ROAD DISTURBANCE TO - - // / W
RESTRAIN SEDIMENTATION FROM ENTERING DRAINAGE WAYS
/ / \ TO BE DETERMINED IN THE FIELD -
SHEET
/* 114C \
\ \ NO. DATE BY REVISION DESCRIPTION cm 10 1

Table 3
Total Metals and Inorganics
Borrow Soils for Hominy Creek
Buncombe County Landfill
Alexander, North Carolina
BLE Project No. J17-9378-10
Total Metals
Test Name / Compound
CAS Number
Analytical Method
UNITS
PSRG
HC-1 (GS)
HC-1 (5 ft)
HC-1 (10 ft)
HC-2 (GS)
HC-2 (5 ft)
HC-3 (GS)
HC-3 (5 ft)
HC-3 (10 ft)
HC-4 (GS)
HC-4 (5 ft)
HC-4 (10 ft)
HC-5 (GS)
HC-5 (5 ft)
HC-5 (10 ft)
Antimony
7440-36-0
6020B
mg/kg
94
<0.45
<0.48
<0.49
<0.56
<0.51
<0.37
<0.34
<0.55
<0.42
<0.46
<0.58
<0.56
<0.54
<0.6
Arsenic
7440-38-2
6020B
mg/kg
3
<0.45
<0.48
<0.49
<0.56
<0.51
<1.8
<1.7
<2.8
<2.1
<0.46
<0.58
<2.8
<0.54
<0.6
Beryllium
7440-41-7
6020B
mg/kg
460
2.3
0.8
1.2
0.59
0.69
1.3
1.3
2.2
1.7
0.97
0.61
2.5
2.9
2.1
Cadmium
7440-43-9
6020B
mg/kg
196
<1.1
0.036
0.052
0.035
0.040
0.12
<0.084
<0.14
<0.10
0.029
0.13
<0.14
0.052
0.034
Chromium
7440-47-3
6020B
mg/kg
100,000*
79
24
12
62
59
33
33
35
36
35
17
14
12
18
Copper
7440-50-8
6020B
mg/kg
9,400
<58
8.5
13
6.9
46
23
15
12
24
7.2
1.5
13
37
17
Iron
7439-89-6
6020B
mg/kg
100,000
46,000
14,000
18,000
20,000
45,000
15,000
18,000
33,000
35,000
28,000
13,000
23,000
46,000
24,000
Lead
7439-92-1
6020B
mg/kg
800
9.4
7.9
5.4
2.7
4.0
7.0
3.4
8.6
6.8
3.9
6.0
4.3
4.9
4.8
Manganese
7439-96-5
6020B
mg/kg
5,200
730
450
330
370
690
520
400
880
530
420
480
300
660
380
Mercury
7439-97-6
7471B
mg/kg
3.13
<0.10
<0.085
<0.086
<0.089
<0.10
<0.092
<0.093
<0.11
<0.094
<0.083
<0.095
<0.10
<0.10
<0.099
Nickel
7440-02-0
6020B
mg/kg
4,400
<58
17
12
20
26
20
16
36
25
19
13
9.4
30
23
Selenium
7782-49-2
6020B
mg/kg
1,160
<58
<1.2
<1.3
<1.5
<1.3
<4.8
<4.4
<7.2
<5.4
<1.2
<1.5
<7.3
<1.4
<1.6
Silver
7440-22-4
6020B
mg/kg
1,160
<11
<1.2
<1.2
<1.4
<0.26
<0.92
<0.84
<1.4
<1.0
<1.2
<0.29
<1.4
<0.27
<0.30
Thallium
7440-28-0
6020B
mg/kg
2.40
0.22
0.21
0.20
<0. 151
0.32
0.161
0.15
0.15
0.22
0.23
<0.15
0.201
0.36
<0.16
Zinc
7440-66-6
6020B
mg/kg
70,000
i 1401
391
441
581
1201
551
68
81
66
681
31
531
87
54
Total Inorganics
Test Name / Compound
CAS Number
Analytical Method
UNITS
PSRG
HC-1 (GS)
HC-1 (5 ft)
HC-1 (10 ft)
HC-2 (GS)
HC-2 (5 ft)
HC-3 (GS)
HC-3 (5 ft)
HC-3 (10 ft)
HC-4 (GS)
HC-4 (5 ft)
HC-4 (10 ft)
HC-5 (GS)
HC-5 (5 ft)
HC-5 (10 ft)
Ammonia - N (gas diffusion)
7664-41-7
350.1
mg/kg
NE
<1.3
<1.1
<l.l
<1.2
<1.3
<1.2
<1.2
<1.4
<1.2
<l.l
<1.3
<1.3
<1.4
<1.3
Sulfate (soluble)
14808-79-8
9056A
mg/kg
NE
<13
<11
<11
<12
<13
<12
<12
<14
<12
<11
<13
<13
<14
<13
Nitrate - N (soluble)
14797-55-8
9056A
mg/kg
100,000
0.37
0.26
0.29
0.34
0.29
<0.24
<0.25
0.41
0.33
<0.23
0.3
0.28
0.48
0.42
Notes:
NE = Not Established.
ND = Not Detected.
Samples collected on May 26, 2017.
GS = Ground Surface, all other sample depths are feet below ground surface.
PSRG = Preliminary Soil Remediation Goals for Industial/Commercial Health -- IHSB dated October 2016
Prepared by: AWA/JMS
Table 3 Metals Inorg of 9378-34 Tables Checked by: IAI/DPO

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Andy Alexander
Project Name:Buncombe County Landfill
Project Number:J 17-9373-10
Lot Number:SE27003
Date Completed:06/07/2017
'4—Lu—cas Odom
Project Manager
LABORATORY
�1 * ACCREDITATION
BUREAU ...,...,ry
ACCRED0 TED,mme imss
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non -paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
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SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Bunnell-Lammons Engineering, Inc.
Lot Number: SE27003
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.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPs), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page
VOCs by GC/MS
The laboratory control sample (LCS) for analytical batch 43346 exceeded acceptance criteria for the following analytes: bromomethane and
methylcyclohexane. These analytes were biased high and were not detected in the samples affected.
Metals by ICP
Due to sample matrix effect on the internal standard (ISTD), a dilution was required for the following samples: SE27003-002, SE27003-003,
SE27003-004, SE27003-006, SE27003-007, SE27003-008, SE27003-009, SE27003-010, SE27003-012. The LOQ has been adjusted accordingly.
Due to matrix interferences, the Arsenic internal standard associated with sample -001 recovered above method criteria. This recovery potentially
biases the data low. An additional run was performed at a 50X with passing internal standards and yielding a non -detect at an elevated PQL. The
initial run has been reported.
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: SE27003
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
HC-1 (GS)
Solid
05/26/2017 1125
05/27/2017
002
HC-1 (5FT)
Solid
05/26/2017 1135
05/27/2017
003
HC-1 (10FT)
Solid
05/26/2017 1150
05/27/2017
004
HC-2 (GS)
Solid
05/26/2017 1210
05/27/2017
005
HC-2 (5FT)
Solid
05/26/2017 1220
05/27/2017
006
HC-3 (GS)
Solid
05/26/2017 1040
05/27/2017
007
HC-3 (5FT)
Solid
05/26/2017 1050
05/27/2017
008
HC-3 (10FT)
Solid
05/26/2017 1105
05/27/2017
009
HC-4 (GS)
Solid
05/26/2017 1250
05/27/2017
010
HC-4 (5FT)
Solid
05/26/2017 1305
05/27/2017
011
HC-4 (10FT)
Solid
05/26/2017 1325
05/27/2017
012
HC-5 (GS)
Solid
05/26/2017 0950
05/27/2017
013
HC-5 (5FT)
Solid
05/26/2017 1005
05/27/2017
014
HC-5 (10FT)
Solid
05/26/2017 1020
05/27/2017
015
TRIP BLANK
Aqueous
05/26/2017
05/27/2017
(15 samples)
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: SE27003
Sample Sample ID
Matrix
Parameter
Method
Result Q
Units
Page
001
HC-1 (GS)
Solid
Nitrate - N (soluble)
9056A
0.37
mg/kg
8
001
HC-1 (GS)
Solid
Beryllium
6020B
2.3
mg/kg
12
001
HC-1 (GS)
Solid
Chromium
6020B
79
mg/kg
12
001
HC-1 (GS)
Solid
Iron
6020B
46000
mg/kg
12
001
HC-1 (GS)
Solid
Lead
6020B
9.4
mg/kg
12
001
HC-1 (GS)
Solid
Manganese
6020B
730
mg/kg
12
001
HC-1 (GS)
Solid
Thallium
6020B
0.22
mg/kg
12
001
HC-1 (GS)
Solid
Zinc
6020B
140
mg/kg
12
002
HC-1 (5FT)
Solid
Nitrate - N (soluble)
9056A
0.26
mg/kg
13
002
HC-1 (5FT)
Solid
Beryllium
6020B
0.80
mg/kg
17
002
HC-1 (5FT)
Solid
Cadmium
6020B
0.036
mg/kg
17
002
HC-1 (5FT)
Solid
Chromium
6020B
24
mg/kg
17
002
HC-1 (5FT)
Solid
Copper
6020B
8.5
mg/kg
17
002
HC-1 (5FT)
Solid
Iron
6020B
14000
mg/kg
17
002
HC-1 (5FT)
Solid
Lead
6020B
7.9
mg/kg
17
002
HC-1 (5FT)
Solid
Manganese
6020B
450
mg/kg
17
002
HC-1 (5FT)
Solid
Nickel
6020B
17
mg/kg
17
002
HC-1 (5FT)
Solid
Thallium
6020B
0.21
mg/kg
17
002
HC-1 (5FT)
Solid
Zinc
6020B
39
mg/kg
17
003
HC-1 (10FT)
Solid
Nitrate - N (soluble)
9056A
0.29
mg/kg
18
003
HC-1 (10FT)
Solid
Beryllium
6020B
1.2
mg/kg
22
003
HC-1 (10FT)
Solid
Cadmium
6020B
0.052
mg/kg
22
003
HC-1 (10FT)
Solid
Chromium
6020B
12
mg/kg
22
003
HC-1 (10FT)
Solid
Copper
6020B
13
mg/kg
22
003
HC-1 (10FT)
Solid
Iron
6020B
18000
mg/kg
22
003
HC-1 (10FT)
Solid
Lead
6020B
5.4
mg/kg
22
003
HC-1 (10FT)
Solid
Manganese
6020B
330
mg/kg
22
003
HC-1 (10FT)
Solid
Nickel
6020B
12
mg/kg
22
003
HC-1 (10FT)
Solid
Thallium
6020B
0.20
mg/kg
22
003
HC-1 (10FT)
Solid
Zinc
6020B
44
mg/kg
22
004
HC-2 (GS)
Solid
Nitrate - N (soluble)
9056A
0.34
mg/kg
23
004
HC-2 (GS)
Solid
Beryllium
6020B
0.59
mg/kg
27
004
HC-2 (GS)
Solid
Cadmium
6020B
0.035
mg/kg
27
004
HC-2 (GS)
Solid
Chromium
6020B
62
mg/kg
27
004
HC-2 (GS)
Solid
Copper
6020B
6.9
mg/kg
27
004
HC-2 (GS)
Solid
Iron
6020B
20000
mg/kg
27
004
HC-2 (GS)
Solid
Lead
6020B
2.7
mg/kg
27
004
HC-2 (GS)
Solid
Manganese
6020B
370
mg/kg
27
004
HC-2 (GS)
Solid
Nickel
6020B
20
mg/kg
27
004
HC-2 (GS)
Solid
Zinc
6020B
58
mg/kg
27
005
HC-2 (5FT)
Solid
Nitrate - N (soluble)
9056A
0.29
mg/kg
28
005
HC-2 (5FT)
Solid
Beryllium
6020B
0.69
mg/kg
32
005
HC-2 (5FT)
Solid
Cadmium
6020B
0.040
mg/kg
32
005
HC-2 (5FT)
Solid
Chromium
6020B
59
mg/kg
32
005
HC-2 (5FT)
Solid
Copper
6020B
46
mg/kg
32
Shealy Environmental Services, Inc.
Page: 4 of 121
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[phone]
Fax [phone]
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Executive Summary (Continued)
Lot Number: SE27003
Sample Sample ID Matrix Parameter Method Result Q Units Page
005
HC-2 (5FT)
Solid
Iron
6020B
45000
mg/kg
005
HC-2 (5FT)
Solid
Lead
6020B
4.0
mg/kg
005
HC-2 (5FT)
Solid
Manganese
6020B
690
mg/kg
005
HC-2 (5FT)
Solid
Nickel
6020B
26
mg/kg
005
HC-2 (5FT)
Solid
Thallium
6020B
0.32
mg/kg
005
HC-2 (5FT)
Solid
Zinc
6020B
120
mg/kg
006
HC-3 (GS)
Solid
Beryllium
6020B
1.3
mg/kg
006
HC-3 (GS)
Solid
Cadmium
6020B
0.12
mg/kg
006
HC-3 (GS)
Solid
Chromium
6020B
33
mg/kg
006
HC-3 (GS)
Solid
Copper
6020B
23
mg/kg
006
HC-3 (GS)
Solid
Iron
6020B
15000
mg/kg
006
HC-3 (GS)
Solid
Lead
6020B
7.0
mg/kg
006
HC-3 (GS)
Solid
Manganese
6020B
520
mg/kg
006
HC-3 (GS)
Solid
Nickel
6020B
20
mg/kg
006
HC-3 (GS)
Solid
Thallium
6020B
0.16
mg/kg
006
HC-3 (GS)
Solid
Zinc
6020B
55
mg/kg
007
HC-3 (5FT)
Solid
Beryllium
6020B
1.3
mg/kg
007
HC-3 (5FT)
Solid
Chromium
6020B
33
mg/kg
007
HC-3 (5FT)
Solid
Copper
6020B
15
mg/kg
007
HC-3 (5FT)
Solid
Iron
6020B
18000
mg/kg
007
HC-3 (5FT)
Solid
Lead
6020B
3.4
mg/kg
007
HC-3 (5FT)
Solid
Manganese
6020B
400
mg/kg
007
HC-3 (5FT)
Solid
Nickel
6020B
16
mg/kg
007
HC-3 (5FT)
Solid
Thallium
6020B
0.15
mg/kg
007
HC-3 (5FT)
Solid
Zinc
6020B
68
mg/kg
008
HC-3 (1OFT)
Solid
Nitrate - N (soluble)
9056A
0.41
mg/kg
008
HC-3 (1OFT)
Solid
Beryllium
6020B
2.2
mg/kg
008
HC-3 (1OFT)
Solid
Chromium
6020B
35
mg/kg
008
HC-3 (1OFT)
Solid
Copper
6020B
12
mg/kg
008
HC-3 (1OFT)
Solid
Iron
6020B
33000
mg/kg
008
HC-3 (1OFT)
Solid
Lead
6020B
8.6
mg/kg
008
HC-3 (1OFT)
Solid
Manganese
6020B
880
mg/kg
008
HC-3 (1OFT)
Solid
Nickel
6020B
36
mg/kg
008
HC-3 (1OFT)
Solid
Thallium
6020B
0.15
mg/kg
008
HC-3 (1OFT)
Solid
Zinc
6020B
81
mg/kg
009
HC-4 (GS)
Solid
Nitrate - N (soluble)
9056A
0.33
mg/kg
009
HC-4 (GS)
Solid
Beryllium
6020B
1.7
mg/kg
009
HC-4 (GS)
Solid
Chromium
6020B
36
mg/kg
009
HC-4 (GS)
Solid
Copper
6020B
24
mg/kg
009
HC-4 (GS)
Solid
Iron
6020B
35000
mg/kg
009
HC-4 (GS)
Solid
Lead
6020B
6.8
mg/kg
009
HC-4 (GS)
Solid
Manganese
6020B
530
mg/kg
009
HC-4 (GS)
Solid
Nickel
6020B
25
mg/kg
009
HC-4 (GS)
Solid
Thallium
6020B
0.22
mg/kg
009
HC-4 (GS)
Solid
Zinc
6020B
66
mg/kg
010
HC-4 (5FT)
Solid
Beryllium
6020B
0.97
mg/kg
010
HC-4 (5FT)
Solid
Cadmium
6020B
0.029
mg/kg
010
HC-4 (5FT)
Solid
Chromium
6020B
35
mg/kg
32
32
32
32
32
32
37
37
37
37
37
37
37
37
37
37
42
42
42
42
42
42
42
42
42
43
47
47
47
47
47
47
47
47
47
48
52
52
52
52
52
52
52
52
52
57
57
57
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Executive Summary (Continued)
Lot Number: SE27003
Sample Sample ID Matrix Parameter Method Result Q Units Page
010
HC-4 (5FT)
Solid
Copper
6020B
7.2
mg/kg
010
HC-4 (5FT)
Solid
Iron
6020B
28000
mg/kg
010
HC-4 (5FT)
Solid
Lead
6020B
3.9
mg/kg
010
HC-4 (5FT)
Solid
Manganese
6020B
420
mg/kg
010
HC-4 (5FT)
Solid
Nickel
6020B
19
mg/kg
010
HC-4 (5FT)
Solid
Thallium
6020B
0.23
mg/kg
010
HC-4 (5FT)
Solid
Zinc
6020B
68
mg/kg
011
HC-4 (1 OFT)
Solid
Nitrate - N (soluble)
9056A
0.30
mg/kg
011
HC-4 (1 OFT)
Solid
Beryllium
6020B
0.61
mg/kg
011
HC-4 (1 OFT)
Solid
Cadmium
6020B
0.13
mg/kg
011
HC-4 (1 OFT)
Solid
Chromium
6020B
17
mg/kg
011
HC-4 (1 OFT)
Solid
Copper
6020B
1.5
mg/kg
011
HC-4 (1 OFT)
Solid
Iron
6020B
13000
mg/kg
011
HC-4 (1 OFT)
Solid
Lead
6020B
6.0
mg/kg
011
HC-4 (1 OFT)
Solid
Manganese
6020B
480
mg/kg
011
HC-4 (1 OFT)
Solid
Nickel
6020B
13
mg/kg
011
HC-4 (1 OFT)
Solid
Zinc
6020B
31
mg/kg
012
HC-5 (GS)
Solid
Nitrate - N (soluble)
9056A
0.28
mg/kg
012
HC-5 (GS)
Solid
Beryllium
6020B
2.5
mg/kg
012
HC-5 (GS)
Solid
Chromium
6020B
14
mg/kg
012
HC-5 (GS)
Solid
Copper
6020B
13
mg/kg
012
HC-5 (GS)
Solid
Iron
6020B
23000
mg/kg
012
HC-5 (GS)
Solid
Lead
6020B
4.3
mg/kg
012
HC-5 (GS)
Solid
Manganese
6020B
300
mg/kg
012
HC-5 (GS)
Solid
Nickel
6020B
9.4
mg/kg
012
HC-5 (GS)
Solid
Thallium
6020B
0.20
mg/kg
012
HC-5 (GS)
Solid
Zinc
6020B
53
mg/kg
013
HC-5 (5FT)
Solid
Nitrate - N (soluble)
9056A
0.48
mg/kg
013
HC-5 (5FT)
Solid
Beryllium
6020B
2.9
mg/kg
013
HC-5 (5FT)
Solid
Cadmium
6020B
0.052
mg/kg
013
HC-5 (5FT)
Solid
Chromium
6020B
12
mg/kg
013
HC-5 (5FT)
Solid
Copper
6020B
37
mg/kg
013
HC-5 (5FT)
Solid
Iron
6020B
46000
mg/kg
013
HC-5 (5FT)
Solid
Lead
6020B
4.9
mg/kg
013
HC-5 (5FT)
Solid
Manganese
6020B
660
mg/kg
013
HC-5 (5FT)
Solid
Nickel
6020B
30
mg/kg
013
HC-5 (5FT)
Solid
Thallium
6020B
0.36
mg/kg
013
HC-5 (5FT)
Solid
Zinc
6020B
87
mg/kg
014
HC-5 (1 OFT)
Solid
Nitrate - N (soluble)
9056A
0.42
mg/kg
014
HC-5 (1 OFT)
Solid
Beryllium
6020B
2.1
mg/kg
014
HC-5 (1 OFT)
Solid
Cadmium
6020B
0.034
mg/kg
014
HC-5 (1 OFT)
Solid
Chromium
6020B
18
mg/kg
014
HC-5 (1 OFT)
Solid
Copper
6020B
17
mg/kg
014
HC-5 (1 OFT)
Solid
Iron
6020B
24000
mg/kg
014
HC-5 (1 OFT)
Solid
Lead
6020B
4.8
mg/kg
014
HC-5 (1 OFT)
Solid
Manganese
6020B
380
mg/kg
014
HC-5 (1 OFT)
Solid
Nickel
6020B
23
mg/kg
014
HC-5 (1 OFT)
Solid
Zinc
6020B
54
mg/kg
57
57
57
57
57
57
57
58
62
62
62
62
62
62
62
62
62
63
67
67
67
67
67
67
67
67
67
68
72
72
72
72
72
72
72
72
72
72
73
77
77
77
77
77
77
77
77
77
Shealy Environmental Services, Inc. Page: 6 of 121
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Executive Summary (Continued)
Lot Number: SE27003
Sample Sample ID Matrix Parameter Method Result Q Units Page
(141 detections)
Shealy Environmental Services, Inc. Page: 7 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-001
Description: HC-1 (GS) Matrix: Solid
Date Sampled:05/26/2017 1125 % Solids: 77.7 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1021 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 1722 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 1722 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.3
mg/kg 1
Nitrate - N (soluble)
9056A
0.37
0.26
mg/kg 1
Sulfate (soluble)
9056A
ND
13
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 05/31/2017 2340 JJG 43243 5.71
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 23 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/20171955 JM1 43346 5.37
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
24
ug/kg
1
Benzene
71-43-2
8260B
ND
6.0
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.0
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.0
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.0
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
24
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.0
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.0
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.0
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.0
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.0
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.0
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.0
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.0
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.0
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.0
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.0
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 8 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-001
Description: HC-1 (GS) Matrix: Solid
Date Sampled:05/26/2017 1125 % Solids: 77.7 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/20171955 JM1 43346 5.37
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.0
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.0
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.0
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.0
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.0
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.0
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.0
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.0
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.0
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.0
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.0
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.0
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
12
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.0
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.0
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.0
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
12
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.0
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.0
ug/kg
1
Styrene
100-42-5
8260B
ND
6.0
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.0
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.0
ug/kg
1
Toluene
108-88-3
8260B
ND
6.0
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.0
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.0
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.0
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.0
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.0
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.0
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.0
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
12
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 98 53-142
Bromofluorobenzene 101 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-001
Description: HC-1 (GS) Matrix: Solid
Date Sampled:05/26/2017 1125 % Solids: 77.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1622 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
16
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
16
ug/kg
1
Acetophenone
98-86-2
8270D
ND
83
ug/kg
1
Anthracene
120-12-7
8270D
ND
16
ug/kg
1
Atrazine
1912-24-9
8270D
ND
83
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
83
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
16
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
16
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
16
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
16
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
16
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
83
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
83
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
83
ug/kg
1
Caprolactam
105-60-2
8270D
ND
83
ug/kg
1
Carbazole
86-74-8
8270D
ND
83
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
83
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
83
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
83
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
83
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
83
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
83
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
83
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
83
ug/kg
1
Chrysene
218-01-9
8270D
ND
16
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
16
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
83
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
83
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
83
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
83
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
83
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
83
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
83
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
410
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
410
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
160
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
160
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
83
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
83
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
16
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-001
Description: HC-1 (GS) Matrix: Solid
Date Sampled:05/26/2017 1125 % Solids: 77.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1622 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
16
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
83
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
83
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
410
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
83
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
16
ug/kg
1
Isophorone
78-59-1
8270D
ND
83
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
16
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
83
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
160
ug/kg
1
Naphthalene
91-20-3
8270D
ND
16
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
160
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
160
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
160
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
83
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
160
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
410
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
83
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
83
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
410
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
16
ug/kg
1
Phenol
108-95-2
8270D
ND
83
ug/kg
1
Pyrene
129-00-0
8270D
ND
16
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
83
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
83
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
96
24-137
2-Fluorophenol
104
16-136
Nitrobenzene-d5
109
12-144
Phenol-d5
118
26-148
Terphenyl-d14
88
20-127
2,4,6-Tribromophenol
93
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-001
Description: HC-1 (GS) Matrix: Solid
Date Sampled:05/26/2017 1125 % Solids: 77.7 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1521 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1927 SLS
05/31 /2017 1806 43209
2
3050B
6020B
50 06/06/2017 2332 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.45
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.45
mg/kg
1
Beryllium
7440-41-7
6020B
2.3
0.090
mg/kg
1
Cadmium
7440-43-9
6020B
ND
1.1
mg/kg
2
Chromium
7440-47-3
6020B
79
58
mg/kg
2
Copper
7440-50-8
6020B
ND
58
mg/kg
2
Iron
7439-89-6
6020B
46000
220
mg/kg
2
Lead
7439-92-1
6020B
9.4
0.22
mg/kg
1
Manganese
7439-96-5
6020B
730
58
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.10
mg/kg
1
Nickel
7440-02-0
6020B
ND
58
mg/kg
2
Selenium
7782-49-2
6020B
ND
58
mg/kg
2
Silver
7440-22-4
6020B
ND
11
mg/kg
2
Thallium
7440-28-0
6020B
0.22
0.12
mg/kg
1
Zinc
7440-66-6
6020B
140
2.2
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 12 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-002
Description: HC-1 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1135 % Solids: 89.0 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1027 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 1834 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 1834 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.1
mg/kg 1
Nitrate - N (soluble)
9056A
0.26
0.22
mg/kg 1
Sulfate (soluble)
9056A
ND
11
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0002 JJG 43243 4.84
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 23 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 106 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2017 JM1 43346 4.76
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
24
ug/kg
1
Benzene
71-43-2
8260B
ND
5.9
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
5.9
ug/kg
1
Bromoform
75-25-2
8260B
ND
5.9
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
5.9
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
24
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
5.9
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
5.9
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
5.9
ug/kg
1
Chloroethane
75-00-3
8260B
ND
5.9
ug/kg
1
Chloroform
67-66-3
8260B
ND
5.9
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
5.9
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
5.9
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
5.9
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
5.9
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
5.9
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
5.9
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-002
Description: HC-1 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1135 % Solids: 89.0 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2017 JM1 43346 4.76
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
5.9
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
5.9
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
5.9
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
5.9
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
5.9
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
5.9
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
5.9
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
5.9
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
5.9
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
5.9
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
5.9
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
5.9
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
12
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
5.9
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
5.9
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
5.9
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
12
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
5.9
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
5.9
ug/kg
1
Styrene
100-42-5
8260B
ND
5.9
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
5.9
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
5.9
ug/kg
1
Toluene
108-88-3
8260B
ND
5.9
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
5.9
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
5.9
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
5.9
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
5.9
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
5.9
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
5.9
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
5.9
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
12
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 53-142
Bromofluorobenzene 103 47-138
Toluene-d8 91 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 14 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-002
Description: HC-1 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1135 % Solids: 89.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1647 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
14
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
14
ug/kg
1
Acetophenone
98-86-2
8270D
ND
71
ug/kg
1
Anthracene
120-12-7
8270D
ND
14
ug/kg
1
Atrazine
1912-24-9
8270D
ND
71
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
71
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
14
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
14
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
14
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
14
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
14
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
71
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
71
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
71
ug/kg
1
Caprolactam
105-60-2
8270D
ND
71
ug/kg
1
Carbazole
86-74-8
8270D
ND
71
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
71
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
71
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
71
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
71
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
71
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
71
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
71
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
71
ug/kg
1
Chrysene
218-01-9
8270D
ND
14
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
14
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
71
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
71
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
71
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
71
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
71
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
71
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
71
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
350
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
350
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
140
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
140
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
71
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
71
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
14
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 15 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-002
Description: HC-1 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1135 % Solids: 89.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1647 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
14
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
71
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
71
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
350
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
71
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
14
ug/kg
1
Isophorone
78-59-1
8270D
ND
71
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
14
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
71
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
140
ug/kg
1
Naphthalene
91-20-3
8270D
ND
14
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
140
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
140
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
140
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
71
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
140
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
350
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
71
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
71
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
350
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
14
ug/kg
1
Phenol
108-95-2
8270D
ND
71
ug/kg
1
Pyrene
129-00-0
8270D
ND
14
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
71
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
71
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
92
24-137
2-Fluorophenol
102
16-136
Nitrobenzene-d5
105
12-144
Phenol-d5
111
26-148
Terphenyl-d14
90
20-127
2,4,6-Tribromophenol
88
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 16 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-002
Description: HC-1 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1135 % Solids: 89.0 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1548 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1934 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/06/2017 2359 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.48
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.48
mg/kg
1
Beryllium
7440-41-7
6020B
0.80
0.096
mg/kg
1
Cadmium
7440-43-9
6020B
0.036
0.024
mg/kg
1
Chromium
7440-47-3
6020B
24
1.2
mg/kg
1
Copper
7440-50-8
6020B
8.5
1.2
mg/kg
1
Iron
7439-89-6
6020B
14000
4.8
mg/kg
1
Lead
7439-92-1
6020B
7.9
0.24
mg/kg
1
Manganese
7439-96-5
6020B
450
1.2
mg/kg
1
Mercury
7439-97-6
7471B
ND
0.085
mg/kg
1
Nickel
7440-02-0
6020B
17
6.2
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.2
mg/kg
1
Silver
7440-22-4
6020B
ND
1.2
mg/kg
2
Thallium
7440-28-0
6020B
0.21
0.12
mg/kg
1
Zinc
7440-66-6
6020B
39
2.4
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 17 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-003
Description: HC-1 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1150 % Solids: 92.1 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1029 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 1858 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 1858 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.1
mg/kg 1
Nitrate - N (soluble)
9056A
0.29
0.22
mg/kg 1
Sulfate (soluble)
9056A
ND
11
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0024 JJG 43243 4.46
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 24 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2039 JM1 43346 4.45
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
24
ug/kg
1
Benzene
71-43-2
8260B
ND
6.1
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.1
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.1
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.1
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
24
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.1
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.1
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.1
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.1
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.1
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.1
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.1
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.1
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.1
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.1
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.1
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 18 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-003
Description: HC-1 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1150 % Solids: 92.1 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2039 JM1 43346 4.45
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.1
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.1
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.1
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.1
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.1
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.1
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.1
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.1
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.1
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.1
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.1
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.1
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
12
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.1
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.1
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.1
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
12
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.1
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.1
ug/kg
1
Styrene
100-42-5
8260B
ND
6.1
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.1
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.1
ug/kg
1
Toluene
108-88-3
8260B
ND
6.1
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.1
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.1
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.1
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.1
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.1
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.1
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.1
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
12
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 102 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 19 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-003
Description: HC-1 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1150 % Solids: 92.1 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1712 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
14
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
14
ug/kg
1
Acetophenone
98-86-2
8270D
ND
70
ug/kg
1
Anthracene
120-12-7
8270D
ND
14
ug/kg
1
Atrazine
1912-24-9
8270D
ND
70
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
70
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
14
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
14
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
14
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
14
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
14
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
70
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
70
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
70
ug/kg
1
Caprolactam
105-60-2
8270D
ND
70
ug/kg
1
Carbazole
86-74-8
8270D
ND
70
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
70
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
70
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
70
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
70
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
70
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
70
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
70
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
70
ug/kg
1
Chrysene
218-01-9
8270D
ND
14
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
14
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
70
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
70
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
70
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
70
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
70
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
70
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
70
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
340
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
340
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
130
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
130
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
70
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
70
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
14
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 20 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-003
Description: HC-1 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1150 % Solids: 92.1 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1712 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
14
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
70
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
70
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
340
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
70
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
14
ug/kg
1
Isophorone
78-59-1
8270D
ND
70
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
14
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
70
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
130
ug/kg
1
Naphthalene
91-20-3
8270D
ND
14
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
130
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
130
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
130
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
70
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
130
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
340
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
70
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
70
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
340
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
14
ug/kg
1
Phenol
108-95-2
8270D
ND
70
ug/kg
1
Pyrene
129-00-0
8270D
ND
14
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
70
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
70
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
98
24-137
2-Fluorophenol
103
16-136
Nitrobenzene-d5
112
12-144
Phenol-d5
114
26-148
Terphenyl-d14
94
20-127
2,4,6-Tribromophenol
94
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 21 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-003
Description: HC-1 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1150 % Solids: 92.1 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1553 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1936 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/07/2017 0004 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.49
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.49
mg/kg
1
Beryllium
7440-41-7
6020B
1.2
0.098
mg/kg
1
Cadmium
7440-43-9
6020B
0.052
0.024
mg/kg
1
Chromium
7440-47-3
6020B
12
1.3
mg/kg
1
Copper
7440-50-8
6020B
13
1.3
mg/kg
1
Iron
7439-89-6
6020B
18000
4.9
mg/kg
1
Lead
7439-92-1
6020B
5.4
0.24
mg/kg
1
Manganese
7439-96-5
6020B
330
1.3
mg/kg
1
Mercury
7439-97-6
7471B
ND
0.086
mg/kg
1
Nickel
7440-02-0
6020B
12
6.4
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.3
mg/kg
1
Silver
7440-22-4
6020B
ND
1.2
mg/kg
2
Thallium
7440-28-0
6020B
0.20
0.13
mg/kg
1
Zinc
7440-66-6
6020B
44
2.4
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 22 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-004
Description: HC-2 (GS) Matrix: Solid
Date Sampled:05/26/2017 1210 % Solids: 85.2 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1037 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 1922 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 1922 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.2
mg/kg 1
Nitrate - N (soluble)
9056A
0.34
0.23
mg/kg 1
Sulfate (soluble)
9056A
ND
12
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0046 JJG 43243 4.65
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 25 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 104 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2101 JM1 43346 4.65
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
25
ug/kg
1
Benzene
71-43-2
8260B
ND
6.3
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.3
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.3
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.3
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
25
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.3
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.3
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.3
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.3
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.3
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.3
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.3
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.3
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.3
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.3
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.3
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 23 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-004
Description: HC-2 (GS) Matrix: Solid
Date Sampled:05/26/2017 1210 % Solids: 85.2 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2101 JM1 43346 4.65
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.3
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.3
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.3
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.3
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.3
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.3
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.3
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.3
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.3
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.3
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.3
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.3
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
13
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.3
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.3
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.3
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
13
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.3
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.3
ug/kg
1
Styrene
100-42-5
8260B
ND
6.3
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.3
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.3
ug/kg
1
Toluene
108-88-3
8260B
ND
6.3
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.3
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.3
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.3
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.3
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.3
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.3
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.3
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
13
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 105 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 92 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 24 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-004
Description: HC-2 (GS) Matrix: Solid
Date Sampled:05/26/2017 1210 % Solids: 85.2 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1736 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
15
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
15
ug/kg
1
Acetophenone
98-86-2
8270D
ND
76
ug/kg
1
Anthracene
120-12-7
8270D
ND
15
ug/kg
1
Atrazine
1912-24-9
8270D
ND
76
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
76
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
15
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
15
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
15
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
15
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
15
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
76
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
76
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
76
ug/kg
1
Caprolactam
105-60-2
8270D
ND
76
ug/kg
1
Carbazole
86-74-8
8270D
ND
76
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
76
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
76
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
76
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
76
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
76
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
76
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
76
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
76
ug/kg
1
Chrysene
218-01-9
8270D
ND
15
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
15
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
76
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
76
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
76
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
76
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
76
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
76
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
76
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
370
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
370
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
150
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
150
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
76
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
76
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
15
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 25 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-004
Description: HC-2 (GS) Matrix: Solid
Date Sampled:05/26/2017 1210 % Solids: 85.2 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1736 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
15
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
76
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
76
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
370
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
76
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
15
ug/kg
1
Isophorone
78-59-1
8270D
ND
76
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
15
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
76
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
150
ug/kg
1
Naphthalene
91-20-3
8270D
ND
15
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
150
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
150
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
150
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
76
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
150
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
370
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
76
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
76
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
370
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
15
ug/kg
1
Phenol
108-95-2
8270D
ND
76
ug/kg
1
Pyrene
129-00-0
8270D
ND
15
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
76
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
76
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
90
24-137
2-Fluorophenol
95
16-136
Nitrobenzene-d5
99
12-144
Phenol-d5
104
26-148
Terphenyl-d14
85
20-127
2,4,6-Tribromophenol
84
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 26 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-004
Description: HC-2 (GS) Matrix: Solid
Date Sampled:05/26/2017 1210 % Solids: 85.2 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1558 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1939 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/07/2017 0010 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.56
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.56
mg/kg
1
Beryllium
7440-41-7
6020B
0.59
0.11
mg/kg
1
Cadmium
7440-43-9
6020B
0.035
0.028
mg/kg
1
Chromium
7440-47-3
6020B
62
1.5
mg/kg
1
Copper
7440-50-8
6020B
6.9
1.5
mg/kg
1
Iron
7439-89-6
6020B
20000
5.6
mg/kg
1
Lead
7439-92-1
6020B
2.7
0.28
mg/kg
1
Manganese
7439-96-5
6020B
370
1.5
mg/kg
1
Mercury
7439-97-6
7471B
ND
0.089
mg/kg
1
Nickel
7440-02-0
6020B
20
7.3
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.5
mg/kg
1
Silver
7440-22-4
6020B
ND
1.4
mg/kg
2
Thallium
7440-28-0
6020B
ND
0.15
mg/kg
1
Zinc
7440-66-6
6020B
58
2.8
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 27 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-005
Description: HC-2 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1220 % Solids: 76.9 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1043 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 1946 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 1946 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.3
mg/kg 1
Nitrate - N (soluble)
9056A
0.29
0.26
mg/kg 1
Sulfate (soluble)
9056A
ND
13
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0108 JJG 43243 5.33
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 24 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 106 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2123 JM1 43346 5.15
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
25
ug/kg
1
Benzene
71-43-2
8260B
ND
6.3
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.3
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.3
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.3
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
25
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.3
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.3
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.3
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.3
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.3
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.3
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.3
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.3
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.3
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.3
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.3
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 28 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-005
Description: HC-2 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1220 % Solids: 76.9 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2123 JM1 43346 5.15
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.3
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.3
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.3
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.3
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.3
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.3
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.3
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.3
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.3
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.3
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.3
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.3
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
13
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.3
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.3
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.3
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
13
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.3
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.3
ug/kg
1
Styrene
100-42-5
8260B
ND
6.3
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.3
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.3
ug/kg
1
Toluene
108-88-3
8260B
ND
6.3
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.3
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.3
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.3
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.3
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.3
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.3
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.3
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
13
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 105 53-142
Bromofluorobenzene 101 47-138
Toluene-d8 91 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 29 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-005
Description: HC-2 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1220 % Solids: 76.9 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1801 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
17
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
17
ug/kg
1
Acetophenone
98-86-2
8270D
ND
84
ug/kg
1
Anthracene
120-12-7
8270D
ND
17
ug/kg
1
Atrazine
1912-24-9
8270D
ND
84
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
84
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
17
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
17
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
17
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
17
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
17
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
84
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
84
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
84
ug/kg
1
Caprolactam
105-60-2
8270D
ND
84
ug/kg
1
Carbazole
86-74-8
8270D
ND
84
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
84
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
84
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
84
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
84
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
84
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
84
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
84
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
84
ug/kg
1
Chrysene
218-01-9
8270D
ND
17
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
17
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
84
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
84
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
84
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
84
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
84
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
84
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
84
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
420
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
420
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
160
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
160
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
84
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
84
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
17
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 30 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-005
Description: HC-2 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1220 % Solids: 76.9 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/07/2017 1801 JCG 05/30/2017 1800 43114
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
17
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
84
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
84
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
420
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
84
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
17
ug/kg
1
Isophorone
78-59-1
8270D
ND
84
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
17
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
84
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
160
ug/kg
1
Naphthalene
91-20-3
8270D
ND
17
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
160
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
160
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
160
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
84
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
160
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
420
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
84
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
84
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
420
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
17
ug/kg
1
Phenol
108-95-2
8270D
ND
84
ug/kg
1
Pyrene
129-00-0
8270D
ND
17
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
84
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
84
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
90
24-137
2-Fluorophenol
95
16-136
Nitrobenzene-d5
101
12-144
Phenol-d5
104
26-148
Terphenyl-d14
90
20-127
2,4,6-Tribromophenol
83
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 31 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-005
Description: HC-2 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1220 % Solids: 76.9 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1
05/31/2017 1604
BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1
05/31 /2017 1941
SLS
05/31 /2017 1806 43209
2
3050B
6020B
1
06/05/2017 1918
BNW
05/30/2017 1744 43119
3
3050B
6020B
5
06/05/2017 1923
BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.51
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.51
mg/kg
1
Beryllium
7440-41-7
6020B
0.69
0.10
mg/kg
1
Cadmium
7440-43-9
6020B
0.040
0.026
mg/kg
1
Chromium
7440-47-3
6020B
59
1.3
mg/kg
1
Copper
7440-50-8
6020B
46
1.3
mg/kg
1
Iron
7439-89-6
6020B
45000
26
mg/kg
3
Lead
7439-92-1
6020B
4.0
0.26
mg/kg
1
Manganese
7439-96-5
6020B
690
6.7
mg/kg
3
Mercury
7439-97-6
7471B
ND
0.10
mg/kg
1
Nickel
7440-02-0
6020B
26
6.7
mg/kg
3
Selenium
7782-49-2
6020B
ND
1.3
mg/kg
1
Silver
7440-22-4
6020B
ND
0.26
mg/kg
2
Thallium
7440-28-0
6020B
0.32
0.13
mg/kg
1
Zinc
7440-66-6
6020B
120
2.6
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 32 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-006
Description: HC-3 (GS) Matrix: Solid
Date Sampled:05/26/2017 1040 % Solids: 85.1 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1045 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2010 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2010 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.2
mg/kg 1
Nitrate - N (soluble)
9056A
ND
0.24
mg/kg 1
Sulfate (soluble)
9056A
ND
12
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0130 JJG 43243 5.01
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 23 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 107 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2145 JM1 43346 4.87
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
24
ug/kg
1
Benzene
71-43-2
8260B
ND
6.0
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.0
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.0
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.0
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
24
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.0
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.0
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.0
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.0
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.0
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.0
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.0
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.0
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.0
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.0
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.0
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 33 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-006
Description: HC-3 (GS) Matrix: Solid
Date Sampled:05/26/2017 1040 % Solids: 85.1 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2145 JM1 43346 4.87
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.0
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.0
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.0
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.0
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.0
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.0
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.0
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.0
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.0
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.0
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.0
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.0
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
12
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.0
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.0
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.0
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
12
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.0
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.0
ug/kg
1
Styrene
100-42-5
8260B
ND
6.0
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.0
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.0
ug/kg
1
Toluene
108-88-3
8260B
ND
6.0
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.0
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.0
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.0
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.0
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.0
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.0
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.0
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
12
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 106 53-142
Bromofluorobenzene 104 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 34 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-006
Description: HC-3 (GS) Matrix: Solid
Date Sampled:05/26/2017 1040 % Solids: 85.1 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1506 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
15
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
15
ug/kg
1
Acetophenone
98-86-2
8270D
ND
77
ug/kg
1
Anthracene
120-12-7
8270D
ND
15
ug/kg
1
Atrazine
1912-24-9
8270D
ND
77
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
77
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
15
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
15
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
15
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
15
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
15
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
77
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
77
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
77
ug/kg
1
Caprolactam
105-60-2
8270D
ND
77
ug/kg
1
Carbazole
86-74-8
8270D
ND
77
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
77
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
77
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
77
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
77
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
77
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
77
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
77
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
77
ug/kg
1
Chrysene
218-01-9
8270D
ND
15
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
15
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
77
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
77
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
77
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
77
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
77
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
77
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
77
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
380
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
380
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
150
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
150
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
77
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
77
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
15
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 35 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-006
Description: HC-3 (GS) Matrix: Solid
Date Sampled:05/26/2017 1040 % Solids: 85.1 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1506 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
15
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
77
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
77
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
380
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
77
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
15
ug/kg
1
Isophorone
78-59-1
8270D
ND
77
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
15
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
77
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
150
ug/kg
1
Naphthalene
91-20-3
8270D
ND
15
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
150
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
150
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
150
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
77
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
150
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
380
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
77
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
77
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
380
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
15
ug/kg
1
Phenol
108-95-2
8270D
ND
77
ug/kg
1
Pyrene
129-00-0
8270D
ND
15
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
77
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
77
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
91
24-137
2-Fluorophenol
93
16-136
Nitrobenzene-d5
93
12-144
Phenol-d5
98
26-148
Terphenyl-d14
58
20-127
2,4,6-Tribromophenol
87
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 36 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bun nell-Lammons Engineering, Inc. Laboratory ID:SE27003-006
Description: HC-3 (GS) Matrix: Solid
Date Sampled:05/26/2017 1040 % Solids: 85.1 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1
05/31/2017 1609 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1
05/31 /2017 1943 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5
06/05/2017 1928 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.37
mg/kg
1
Arsenic
7440-38-2
6020B
ND
1.8
mg/kg
2
Beryllium
7440-41-7
6020B
1.3
0.074
mg/kg
1
Cadmium
7440-43-9
6020B
0.12
0.092
mg/kg
2
Chromium
7440-47-3
6020B
33
4.8
mg/kg
2
Copper
7440-50-8
6020B
23
4.8
mg/kg
2
Iron
7439-89-6
6020B
15000
18
mg/kg
2
Lead
7439-92-1
6020B
7.0
0.18
mg/kg
1
Manganese
7439-96-5
6020B
520
4.8
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.092
mg/kg
1
Nickel
7440-02-0
6020B
20
4.8
mg/kg
2
Selenium
7782-49-2
6020B
ND
4.8
mg/kg
2
Silver
7440-22-4
6020B
ND
0.92
mg/kg
2
Thallium
7440-28-0
6020B
0.16
0.096
mg/kg
1
Zinc
7440-66-6
6020B
55
1.8
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 37 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-007
Description: HC-3 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1050 % Solids: 81.3 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1047 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2034 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2034 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.2
mg/kg 1
Nitrate - N (soluble)
9056A
ND
0.25
mg/kg 1
Sulfate (soluble)
9056A
ND
12
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0152 JJG 43243 4.79
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 26 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 116 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2207 JM1 43346 4.99
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
25
ug/kg
1
Benzene
71-43-2
8260B
ND
6.2
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.2
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.2
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.2
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
25
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.2
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.2
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.2
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.2
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.2
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.2
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.2
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.2
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.2
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.2
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.2
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 38 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-007
Description: HC-3 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1050 % Solids: 81.3 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2207 JM1 43346 4.99
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.2
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.2
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.2
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.2
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.2
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.2
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.2
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.2
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.2
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.2
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.2
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.2
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
12
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.2
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.2
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.2
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
12
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.2
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.2
ug/kg
1
Styrene
100-42-5
8260B
ND
6.2
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.2
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.2
ug/kg
1
Toluene
108-88-3
8260B
ND
6.2
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.2
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.2
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.2
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.2
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.2
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.2
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.2
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
12
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 104 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 92 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 39 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-007
Description: HC-3 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1050 % Solids: 81.3 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1531 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
16
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
16
ug/kg
1
Acetophenone
98-86-2
8270D
ND
82
ug/kg
1
Anthracene
120-12-7
8270D
ND
16
ug/kg
1
Atrazine
1912-24-9
8270D
ND
82
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
82
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
16
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
16
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
16
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
16
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
16
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
82
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
82
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
82
ug/kg
1
Caprolactam
105-60-2
8270D
ND
82
ug/kg
1
Carbazole
86-74-8
8270D
ND
82
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
82
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
82
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
82
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
82
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
82
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
82
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
82
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
82
ug/kg
1
Chrysene
218-01-9
8270D
ND
16
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
16
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
82
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
82
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
82
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
82
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
82
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
82
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
82
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
400
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
400
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
160
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
160
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
82
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
82
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
16
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 40 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-007
Description: HC-3 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1050 % Solids: 81.3 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1531 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
16
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
82
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
82
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
400
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
82
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
16
ug/kg
1
Isophorone
78-59-1
8270D
ND
82
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
16
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
82
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
160
ug/kg
1
Naphthalene
91-20-3
8270D
ND
16
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
160
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
160
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
160
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
82
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
160
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
400
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
82
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
82
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
400
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
16
ug/kg
1
Phenol
108-95-2
8270D
ND
82
ug/kg
1
Pyrene
129-00-0
8270D
ND
16
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
82
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
82
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
85
24-137
2-Fluorophenol
86
16-136
Nitrobenzene-d5
88
12-144
Phenol-d5
88
26-148
Terphenyl-d14
80
20-127
2,4,6-Tribromophenol
91
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 41 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-007
Description: HC-3 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1050 % Solids: 81.3 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1625 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1950 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/05/2017 1934 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.34
mg/kg
1
Arsenic
7440-38-2
6020B
ND
1.7
mg/kg
2
Beryllium
7440-41-7
6020B
1.3
0.067
mg/kg
1
Cadmium
7440-43-9
6020B
ND
0.084
mg/kg
2
Chromium
7440-47-3
6020B
33
4.4
mg/kg
2
Copper
7440-50-8
6020B
15
4.4
mg/kg
2
Iron
7439-89-6
6020B
18000
17
mg/kg
2
Lead
7439-92-1
6020B
3.4
0.17
mg/kg
1
Manganese
7439-96-5
6020B
400
4.4
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.093
mg/kg
1
Nickel
7440-02-0
6020B
16
4.4
mg/kg
2
Selenium
7782-49-2
6020B
ND
4.4
mg/kg
2
Silver
7440-22-4
6020B
ND
0.84
mg/kg
2
Thallium
7440-28-0
6020B
0.15
0.087
mg/kg
1
Zinc
7440-66-6
6020B
68
1.7
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 42 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-008
Description: HC-3 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1105 % Solids: 70.7 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1049 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2146 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2146 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.4
mg/kg 1
Nitrate - N (soluble)
9056A
0.41
0.28
mg/kg 1
Sulfate (soluble)
9056A
ND
14
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0215 JJG 43243 4.89
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 29 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 112 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2229 JM1 43346 4.87
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
29
ug/kg
1
Benzene
71-43-2
8260B
ND
7.3
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
7.3
ug/kg
1
Bromoform
75-25-2
8260B
ND
7.3
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
7.3
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
29
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
7.3
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
7.3
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
7.3
ug/kg
1
Chloroethane
75-00-3
8260B
ND
7.3
ug/kg
1
Chloroform
67-66-3
8260B
ND
7.3
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
7.3
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
7.3
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
7.3
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
7.3
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
7.3
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
7.3
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 43 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-008
Description: HC-3 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1105 % Solids: 70.7 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/01/2017 2229 JM1 43346 4.87
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
7.3
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
7.3
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
7.3
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
7.3
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
7.3
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
7.3
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
7.3
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
7.3
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
7.3
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
7.3
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
7.3
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
7.3
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
15
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
7.3
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
7.3
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
7.3
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
15
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
7.3
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
7.3
ug/kg
1
Styrene
100-42-5
8260B
ND
7.3
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
7.3
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
7.3
ug/kg
1
Toluene
108-88-3
8260B
ND
7.3
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
7.3
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
7.3
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
7.3
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
7.3
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
7.3
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
7.3
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
7.3
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
15
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 105 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 92 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 44 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-008
Description: HC-3 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1105 % Solids: 70.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1556 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
18
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
18
ug/kg
1
Acetophenone
98-86-2
8270D
ND
93
ug/kg
1
Anthracene
120-12-7
8270D
ND
18
ug/kg
1
Atrazine
1912-24-9
8270D
ND
93
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
93
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
18
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
18
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
18
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
18
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
18
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
93
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
93
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
93
ug/kg
1
Caprolactam
105-60-2
8270D
ND
93
ug/kg
1
Carbazole
86-74-8
8270D
ND
93
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
93
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
93
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
93
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
93
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
93
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
93
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
93
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
93
ug/kg
1
Chrysene
218-01-9
8270D
ND
18
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
18
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
93
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
93
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
93
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
93
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
93
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
93
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
93
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
460
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
460
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
180
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
180
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
93
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
93
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
18
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 45 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-008
Description: HC-3 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1105 % Solids: 70.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1556 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
18
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
93
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
93
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
460
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
93
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
18
ug/kg
1
Isophorone
78-59-1
8270D
ND
93
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
18
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
93
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
180
ug/kg
1
Naphthalene
91-20-3
8270D
ND
18
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
180
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
180
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
180
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
93
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
180
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
460
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
93
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
93
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
460
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
18
ug/kg
1
Phenol
108-95-2
8270D
ND
93
ug/kg
1
Pyrene
129-00-0
8270D
ND
18
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
93
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
93
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
77
24-137
2-Fluorophenol
86
16-136
Nitrobenzene-d5
79
12-144
Phenol-d5
86
26-148
Terphenyl-d14
55
20-127
2,4,6-Tribromophenol
76
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 46 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-008
Description: HC-3 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1105 % Solids: 70.7 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1631 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1953 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/05/2017 1939 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.55
mg/kg
1
Arsenic
7440-38-2
6020B
ND
2.8
mg/kg
2
Beryllium
7440-41-7
6020B
2.2
0.11
mg/kg
1
Cadmium
7440-43-9
6020B
ND
0.14
mg/kg
2
Chromium
7440-47-3
6020B
35
7.2
mg/kg
2
Copper
7440-50-8
6020B
12
7.2
mg/kg
2
Iron
7439-89-6
6020B
33000
28
mg/kg
2
Lead
7439-92-1
6020B
8.6
0.28
mg/kg
1
Manganese
7439-96-5
6020B
880
7.2
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.11
mg/kg
1
Nickel
7440-02-0
6020B
36
7.2
mg/kg
2
Selenium
7782-49-2
6020B
ND
7.2
mg/kg
2
Silver
7440-22-4
6020B
ND
1.4
mg/kg
2
Thallium
7440-28-0
6020B
0.15
0.14
mg/kg
1
Zinc
7440-66-6
6020B
81
2.8
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 47 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-009
Description: HC-4 (GS) Matrix: Solid
Date Sampled:05/26/2017 1250 % Solids: 82.3 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1051 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2210 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2210 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.2
mg/kg 1
Nitrate - N (soluble)
9056A
0.33
0.24
mg/kg 1
Sulfate (soluble)
9056A
ND
12
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0237 JJG 43243 5.93
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 20 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 105 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171216 ALL 43404 6.07
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
20
ug/kg
1
Benzene
71-43-2
8260B
ND
5.0
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
5.0
ug/kg
1
Bromoform
75-25-2
8260B
ND
5.0
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
5.0
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
20
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
5.0
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
5.0
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
5.0
ug/kg
1
Chloroethane
75-00-3
8260B
ND
5.0
ug/kg
1
Chloroform
67-66-3
8260B
ND
5.0
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
5.0
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
5.0
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
5.0
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
5.0
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
5.0
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
5.0
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 48 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-009
Description: HC-4 (GS) Matrix: Solid
Date Sampled:05/26/2017 1250 % Solids: 82.3 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171216 ALL 43404 6.07
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
5.0
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
5.0
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
5.0
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
5.0
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
5.0
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
5.0
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
5.0
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
5.0
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
5.0
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
5.0
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
5.0
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
5.0
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
10
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
5.0
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
5.0
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
5.0
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
10
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
5.0
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
5.0
ug/kg
1
Styrene
100-42-5
8260B
ND
5.0
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
5.0
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
5.0
ug/kg
1
Toluene
108-88-3
8260B
ND
5.0
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
5.0
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
5.0
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
5.0
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
5.0
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
5.0
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
5.0
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
5.0
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
10
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 53-142
Bromofluorobenzene 100 47-138
Toluene-d8 91 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 49 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-009
Description: HC-4 (GS) Matrix: Solid
Date Sampled:05/26/2017 1250 % Solids: 82.3 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1620 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
16
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
16
ug/kg
1
Acetophenone
98-86-2
8270D
ND
79
ug/kg
1
Anthracene
120-12-7
8270D
ND
16
ug/kg
1
Atrazine
1912-24-9
8270D
ND
79
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
79
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
16
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
16
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
16
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
16
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
16
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
79
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
79
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
79
ug/kg
1
Caprolactam
105-60-2
8270D
ND
79
ug/kg
1
Carbazole
86-74-8
8270D
ND
79
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
79
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
79
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
79
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
79
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
79
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
79
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
79
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
79
ug/kg
1
Chrysene
218-01-9
8270D
ND
16
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
16
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
79
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
79
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
79
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
79
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
79
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
79
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
79
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
390
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
390
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
150
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
150
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
79
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
79
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
16
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 50 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-009
Description: HC-4 (GS) Matrix: Solid
Date Sampled:05/26/2017 1250 % Solids: 82.3 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1620 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
16
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
79
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
79
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
390
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
79
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
16
ug/kg
1
Isophorone
78-59-1
8270D
ND
79
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
16
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
79
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
150
ug/kg
1
Naphthalene
91-20-3
8270D
ND
16
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
150
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
150
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
150
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
79
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
150
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
390
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
79
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
79
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
390
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
16
ug/kg
1
Phenol
108-95-2
8270D
ND
79
ug/kg
1
Pyrene
129-00-0
8270D
ND
16
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
79
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
79
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
70
24-137
2-Fluorophenol
72
16-136
Nitrobenzene-d5
71
12-144
Phenol-d5
78
26-148
Terphenyl-d14
61
20-127
2,4,6-Tribromophenol
70
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 51 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-009
Description: HC-4 (GS) Matrix: Solid
Date Sampled:05/26/2017 1250 % Solids: 82.3 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1636 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 1955 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/05/2017 1944 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.42
mg/kg
1
Arsenic
7440-38-2
6020B
ND
2.1
mg/kg
2
Beryllium
7440-41-7
6020B
1.7
0.083
mg/kg
1
Cadmium
7440-43-9
6020B
ND
0.10
mg/kg
2
Chromium
7440-47-3
6020B
36
5.4
mg/kg
2
Copper
7440-50-8
6020B
24
5.4
mg/kg
2
Iron
7439-89-6
6020B
35000
21
mg/kg
2
Lead
7439-92-1
6020B
6.8
0.21
mg/kg
1
Manganese
7439-96-5
6020B
530
5.4
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.094
mg/kg
1
Nickel
7440-02-0
6020B
25
5.4
mg/kg
2
Selenium
7782-49-2
6020B
ND
5.4
mg/kg
2
Silver
7440-22-4
6020B
ND
1.0
mg/kg
2
Thallium
7440-28-0
6020B
0.22
0.11
mg/kg
1
Zinc
7440-66-6
6020B
66
2.1
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 52 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 0
Description: HC-4 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1305 % Solids: 88.0 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1053 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2322 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2322 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.1
mg/kg 1
Nitrate - N (soluble)
9056A
ND
0.23
mg/kg 1
Sulfate (soluble)
9056A
ND
11
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0259 JJG 43243 5.31
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 21 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171557 ALL 43404 5.00
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
23
ug/kg
1
Benzene
71-43-2
8260B
ND
5.7
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
5.7
ug/kg
1
Bromoform
75-25-2
8260B
ND
5.7
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
5.7
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
23
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
5.7
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
5.7
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
5.7
ug/kg
1
Chloroethane
75-00-3
8260B
ND
5.7
ug/kg
1
Chloroform
67-66-3
8260B
ND
5.7
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
5.7
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
5.7
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
5.7
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
5.7
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
5.7
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
5.7
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 53 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 0
Description: HC-4 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1305 % Solids: 88.0 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171557 ALL 43404 5.00
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
5.7
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
5.7
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
5.7
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
5.7
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
5.7
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
5.7
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
5.7
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
5.7
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
5.7
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
5.7
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
5.7
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
5.7
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
11
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
5.7
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
5.7
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
5.7
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
11
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
5.7
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
5.7
ug/kg
1
Styrene
100-42-5
8260B
ND
5.7
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
5.7
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
5.7
ug/kg
1
Toluene
108-88-3
8260B
ND
5.7
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
5.7
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
5.7
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
5.7
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
5.7
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
5.7
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
5.7
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
5.7
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
11
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 114 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 54 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 0
Description: HC-4 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1305 % Solids: 88.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1645 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
15
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
15
ug/kg
1
Acetophenone
98-86-2
8270D
ND
74
ug/kg
1
Anthracene
120-12-7
8270D
ND
15
ug/kg
1
Atrazine
1912-24-9
8270D
ND
74
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
74
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
15
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
15
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
15
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
15
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
15
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
74
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
74
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
74
ug/kg
1
Caprolactam
105-60-2
8270D
ND
74
ug/kg
1
Carbazole
86-74-8
8270D
ND
74
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
74
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
74
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
74
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
74
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
74
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
74
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
74
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
74
ug/kg
1
Chrysene
218-01-9
8270D
ND
15
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
15
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
74
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
74
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
74
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
74
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
74
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
74
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
74
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
370
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
370
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
140
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
140
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
74
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
74
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
15
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 55 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 0
Description: HC-4 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1305 % Solids: 88.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1645 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
15
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
74
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
74
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
370
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
74
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
15
ug/kg
1
Isophorone
78-59-1
8270D
ND
74
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
15
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
74
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
140
ug/kg
1
Naphthalene
91-20-3
8270D
ND
15
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
140
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
140
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
140
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
74
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
140
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
370
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
74
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
74
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
370
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
15
ug/kg
1
Phenol
108-95-2
8270D
ND
74
ug/kg
1
Pyrene
129-00-0
8270D
ND
15
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
74
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
74
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
84
24-137
2-Fluorophenol
78
16-136
Nitrobenzene-d5
82
12-144
Phenol-d5
84
26-148
Terphenyl-d14
72
20-127
2,4,6-Tribromophenol
79
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 56 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bun nell-Lammons Engineering, Inc. Laboratory ID: SE27003-01 0
Description: HC-4 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1305 % Solids: 88.0 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1
05/31/2017 1641 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1
05/31 /2017 1957 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5
06/07/2017 0015 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.46
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.46
mg/kg
1
Beryllium
7440-41-7
6020B
0.97
0.093
mg/kg
1
Cadmium
7440-43-9
6020B
0.029
0.023
mg/kg
1
Chromium
7440-47-3
6020B
35
1.2
mg/kg
1
Copper
7440-50-8
6020B
7.2
1.2
mg/kg
1
Iron
7439-89-6
6020B
28000
4.6
mg/kg
1
Lead
7439-92-1
6020B
3.9
0.23
mg/kg
1
Manganese
7439-96-5
6020B
420
1.2
mg/kg
1
Mercury
7439-97-6
7471 B
ND
0.083
mg/kg
1
Nickel
7440-02-0
6020B
19
6.0
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.2
mg/kg
1
Silver
7440-22-4
6020B
ND
1.2
mg/kg
2
Thallium
7440-28-0
6020B
0.23
0.12
mg/kg
1
Zinc
7440-66-6
6020B
68
2.3
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 57 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 1
Description: HC-4 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1325 % Solids: 78.6 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1101 DMA
43348
1
(Nitrate - N ) 9056A
1
06/02/2017 2346 BWS
43636
1
(Sulfate (sol) 9056A
1
06/02/2017 2346 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.3
mg/kg 1
Nitrate - N (soluble)
9056A
0.30
0.25
mg/kg 1
Sulfate (soluble)
9056A
ND
13
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0321 JJG 43243 5.30
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 24 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 111 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171238 ALL 43404 5.00
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
25
ug/kg
1
Benzene
71-43-2
8260B
ND
6.4
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.4
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.4
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.4
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
25
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.4
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.4
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.4
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.4
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.4
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.4
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.4
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.4
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.4
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.4
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.4
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 58 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 1
Description: HC-4 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1325 % Solids: 78.6 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171238 ALL 43404 5.00
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.4
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.4
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.4
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.4
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.4
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.4
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.4
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.4
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.4
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.4
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.4
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.4
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
13
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.4
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.4
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.4
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
13
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.4
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.4
ug/kg
1
Styrene
100-42-5
8260B
ND
6.4
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.4
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.4
ug/kg
1
Toluene
108-88-3
8260B
ND
6.4
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.4
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.4
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.4
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.4
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.4
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.4
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.4
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
13
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 107 53-142
Bromofluorobenzene 103 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 59 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 1
Description: HC-4 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1325 % Solids: 78.6 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1710 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
16
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
16
ug/kg
1
Acetophenone
98-86-2
8270D
ND
83
ug/kg
1
Anthracene
120-12-7
8270D
ND
16
ug/kg
1
Atrazine
1912-24-9
8270D
ND
83
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
83
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
16
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
16
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
16
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
16
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
16
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
83
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
83
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
83
ug/kg
1
Caprolactam
105-60-2
8270D
ND
83
ug/kg
1
Carbazole
86-74-8
8270D
ND
83
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
83
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
83
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
83
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
83
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
83
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
83
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
83
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
83
ug/kg
1
Chrysene
218-01-9
8270D
ND
16
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
16
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
83
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
83
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
83
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
83
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
83
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
83
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
83
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
410
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
410
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
160
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
160
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
83
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
83
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
16
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 60 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 1
Description: HC-4 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1325 % Solids: 78.6 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1710 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
16
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
83
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
83
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
410
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
83
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
16
ug/kg
1
Isophorone
78-59-1
8270D
ND
83
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
16
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
83
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
160
ug/kg
1
Naphthalene
91-20-3
8270D
ND
16
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
160
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
160
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
160
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
83
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
160
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
410
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
83
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
83
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
410
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
16
ug/kg
1
Phenol
108-95-2
8270D
ND
83
ug/kg
1
Pyrene
129-00-0
8270D
ND
16
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
83
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
83
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
78
24-137
2-Fluorophenol
80
16-136
Nitrobenzene-d5
84
12-144
Phenol-d5
87
26-148
Terphenyl-d14
72
20-127
2,4,6-Tribromophenol
80
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 61 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 1
Description: HC-4 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1325 % Solids: 78.6 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1647 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 2000 SLS
05/31 /2017 1806 43209
2
3050B
6020B
1 06/05/2017 1955 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.58
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.58
mg/kg
1
Beryllium
7440-41-7
6020B
0.61
0.12
mg/kg
1
Cadmium
7440-43-9
6020B
0.13
0.029
mg/kg
1
Chromium
7440-47-3
6020B
17
1.5
mg/kg
1
Copper
7440-50-8
6020B
1.5
1.5
mg/kg
1
Iron
7439-89-6
6020B
13000
5.8
mg/kg
1
Lead
7439-92-1
6020B
6.0
0.29
mg/kg
1
Manganese
7439-96-5
6020B
480
1.5
mg/kg
1
Mercury
7439-97-6
7471B
ND
0.095
mg/kg
1
Nickel
7440-02-0
6020B
13
1.5
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.5
mg/kg
1
Silver
7440-22-4
6020B
ND
0.29
mg/kg
2
Thallium
7440-28-0
6020B
ND
0.15
mg/kg
1
Zinc
7440-66-6
6020B
31
2.9
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 62 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-012
Description: HC-5 (GS) Matrix: Solid
Date Sampled:05/26/2017 0950 % Solids: 79.0 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1103 DMA
43348
1
(Nitrate - N ) 9056A
1
06/03/2017 0011 BWS
43636
1
(Sulfate (sol) 9056A
1
06/03/2017 0011 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.3
mg/kg 1
Nitrate - N (soluble)
9056A
0.28
0.25
mg/kg 1
Sulfate (soluble)
9056A
ND
13
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0817 JJG 43243 4.75
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 27 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171300 ALL 43404 4.56
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
28
ug/kg
1
Benzene
71-43-2
8260B
ND
6.9
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
6.9
ug/kg
1
Bromoform
75-25-2
8260B
ND
6.9
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
6.9
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
28
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
6.9
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
6.9
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
6.9
ug/kg
1
Chloroethane
75-00-3
8260B
ND
6.9
ug/kg
1
Chloroform
67-66-3
8260B
ND
6.9
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
6.9
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
6.9
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
6.9
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
6.9
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
6.9
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
6.9
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 63 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-012
Description: HC-5 (GS) Matrix: Solid
Date Sampled:05/26/2017 0950 % Solids: 79.0 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171300 ALL 43404 4.56
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
6.9
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
6.9
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
6.9
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
6.9
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
6.9
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
6.9
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
6.9
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
6.9
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
6.9
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
6.9
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
6.9
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
6.9
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
14
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
6.9
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
6.9
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
6.9
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
14
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
6.9
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
6.9
ug/kg
1
Styrene
100-42-5
8260B
ND
6.9
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
6.9
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
6.9
ug/kg
1
Toluene
108-88-3
8260B
ND
6.9
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
6.9
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
6.9
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
6.9
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
6.9
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
6.9
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
6.9
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
6.9
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
14
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 110 53-142
Bromofluorobenzene 103 47-138
Toluene-d8 91 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 64 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-012
Description: HC-5 (GS) Matrix: Solid
Date Sampled:05/26/2017 0950 % Solids: 79.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1734 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
17
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
17
ug/kg
1
Acetophenone
98-86-2
8270D
ND
84
ug/kg
1
Anthracene
120-12-7
8270D
ND
17
ug/kg
1
Atrazine
1912-24-9
8270D
ND
84
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
84
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
17
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
17
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
17
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
17
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
17
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
84
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
84
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
84
ug/kg
1
Caprolactam
105-60-2
8270D
ND
84
ug/kg
1
Carbazole
86-74-8
8270D
ND
84
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
84
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
84
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
84
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
84
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
84
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
84
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
84
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
84
ug/kg
1
Chrysene
218-01-9
8270D
ND
17
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
17
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
84
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
84
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
84
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
84
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
84
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
84
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
84
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
410
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
410
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
160
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
160
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
84
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
84
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
17
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 65 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-012
Description: HC-5 (GS) Matrix: Solid
Date Sampled:05/26/2017 0950 % Solids: 79.0 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1734 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
17
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
84
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
84
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
410
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
84
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
17
ug/kg
1
Isophorone
78-59-1
8270D
ND
84
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
17
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
84
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
160
ug/kg
1
Naphthalene
91-20-3
8270D
ND
17
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
160
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
160
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
160
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
84
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
160
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
410
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
84
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
84
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
410
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
17
ug/kg
1
Phenol
108-95-2
8270D
ND
84
ug/kg
1
Pyrene
129-00-0
8270D
ND
17
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
84
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
84
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
72
24-137
2-Fluorophenol
69
16-136
Nitrobenzene-d5
76
12-144
Phenol-d5
80
26-148
Terphenyl-d14
62
20-127
2,4,6-Tribromophenol
72
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 66 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-012
Description: HC-5 (GS) Matrix: Solid
Date Sampled:05/26/2017 0950 % Solids: 79.0 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1652 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 2002 SLS
05/31 /2017 1806 43209
2
3050B
6020B
5 06/05/2017 2000 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.56
mg/kg
1
Arsenic
7440-38-2
6020B
ND
2.8
mg/kg
2
Beryllium
7440-41-7
6020B
2.5
0.11
mg/kg
1
Cadmium
7440-43-9
6020B
ND
0.14
mg/kg
2
Chromium
7440-47-3
6020B
14
7.3
mg/kg
2
Copper
7440-50-8
6020B
13
7.3
mg/kg
2
Iron
7439-89-6
6020B
23000
28
mg/kg
2
Lead
7439-92-1
6020B
4.3
0.28
mg/kg
1
Manganese
7439-96-5
6020B
300
7.3
mg/kg
2
Mercury
7439-97-6
7471B
ND
0.10
mg/kg
1
Nickel
7440-02-0
6020B
9.4
7.3
mg/kg
2
Selenium
7782-49-2
6020B
ND
7.3
mg/kg
2
Silver
7440-22-4
6020B
ND
1.4
mg/kg
2
Thallium
7440-28-0
6020B
0.20
0.15
mg/kg
1
Zinc
7440-66-6
6020B
53
2.8
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 67 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-013
Description: HC-5 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1005 % Solids: 70.9 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1105 DMA
43348
1
(Nitrate - N ) 9056A
1
06/03/2017 0035 BWS
43636
1
(Sulfate (sol) 9056A
1
06/03/2017 0035 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.4
mg/kg 1
Nitrate - N (soluble)
9056A
0.48
0.28
mg/kg 1
Sulfate (soluble)
9056A
ND
14
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0405 JJG 43243 4.42
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 32 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 108 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171322 ALL 43404 4.59
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
31
ug/kg
1
Benzene
71-43-2
8260B
ND
7.7
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
7.7
ug/kg
1
Bromoform
75-25-2
8260B
ND
7.7
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
7.7
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
31
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
7.7
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
7.7
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
7.7
ug/kg
1
Chloroethane
75-00-3
8260B
ND
7.7
ug/kg
1
Chloroform
67-66-3
8260B
ND
7.7
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
7.7
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
7.7
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
7.7
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
7.7
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
7.7
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
7.7
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 68 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-013
Description: HC-5 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1005 % Solids: 70.9 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171322 ALL 43404 4.59
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
7.7
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
7.7
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
7.7
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
7.7
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
7.7
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
7.7
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
7.7
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
7.7
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
7.7
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
7.7
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
7.7
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
7.7
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
15
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
7.7
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
7.7
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
7.7
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
15
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
7.7
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
7.7
ug/kg
1
Styrene
100-42-5
8260B
ND
7.7
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
7.7
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
7.7
ug/kg
1
Toluene
108-88-3
8260B
ND
7.7
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
7.7
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
7.7
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
7.7
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
7.7
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
7.7
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
7.7
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
7.7
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
15
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 109 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 93 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 69 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-013
Description: HC-5 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1005 % Solids: 70.9 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1758 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
19
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
19
ug/kg
1
Acetophenone
98-86-2
8270D
ND
93
ug/kg
1
Anthracene
120-12-7
8270D
ND
19
ug/kg
1
Atrazine
1912-24-9
8270D
ND
93
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
93
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
19
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
19
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
19
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
19
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
19
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
93
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
93
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
93
ug/kg
1
Caprolactam
105-60-2
8270D
ND
93
ug/kg
1
Carbazole
86-74-8
8270D
ND
93
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
93
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
93
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
93
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
93
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
93
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
93
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
93
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
93
ug/kg
1
Chrysene
218-01-9
8270D
ND
19
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
19
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
93
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
93
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
93
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
93
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
93
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
93
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
93
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
460
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
460
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
180
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
180
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
93
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
93
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
19
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 70 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-013
Description: HC-5 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1005 % Solids: 70.9 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1758 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
19
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
93
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
93
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
460
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
93
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
19
ug/kg
1
Isophorone
78-59-1
8270D
ND
93
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
19
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
93
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
180
ug/kg
1
Naphthalene
91-20-3
8270D
ND
19
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
180
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
180
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
180
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
93
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
180
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
460
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
93
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
93
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
460
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
19
ug/kg
1
Phenol
108-95-2
8270D
ND
93
ug/kg
1
Pyrene
129-00-0
8270D
ND
19
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
93
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
93
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
74
24-137
2-Fluorophenol
73
16-136
Nitrobenzene-d5
78
12-144
Phenol-d5
83
26-148
Terphenyl-d14
70
20-127
2,4,6-Tribromophenol
73
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 71 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-013
Description: HC-5 (5FT) Matrix: Solid
Date Sampled:05/26/2017 1005 % Solids: 70.9 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution
Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1
05/31/2017 1658
BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1
05/31 /2017 2004
SLS
05/31 /2017 1806 43209
2
3050B
6020B
1
06/05/2017 2006
BNW
05/30/2017 1744 43119
3
3050B
6020B
5
06/05/2017 2022
BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.54
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.54
mg/kg
1
Beryllium
7440-41-7
6020B
2.9
0.11
mg/kg
1
Cadmium
7440-43-9
6020B
0.052
0.027
mg/kg
1
Chromium
7440-47-3
6020B
12
1.4
mg/kg
1
Copper
7440-50-8
6020B
37
1.4
mg/kg
1
Iron
7439-89-6
6020B
46000
27
mg/kg
3
Lead
7439-92-1
6020B
4.9
0.27
mg/kg
1
Manganese
7439-96-5
6020B
660
7.0
mg/kg
3
Mercury
7439-97-6
7471B
ND
0.10
mg/kg
1
Nickel
7440-02-0
6020B
30
7.0
mg/kg
3
Selenium
7782-49-2
6020B
ND
1.4
mg/kg
1
Silver
7440-22-4
6020B
ND
0.27
mg/kg
2
Thallium
7440-28-0
6020B
0.36
0.14
mg/kg
1
Zinc
7440-66-6
6020B
87
2.7
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 72 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-014
Description: HC-5 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1020 % Solids: 75.7 05/27/2017 1452
Date Received:05/27/2017
Inorganic
non-metals
Run Prep Method
Analytical Method
Dilution
Analysis Date Analyst Prep Date
Batch
1 350.1
(Ammonia - N ) 350.1
1
06/05/2017 1107 DMA
43348
1
(Nitrate - N ) 9056A
1
06/03/2017 0059 BWS
43636
1
(Sulfate (sol) 9056A
1
06/03/2017 0059 BWS
43635
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units Run
Ammonia - N (gas diffusion)
350.1
ND
1.3
mg/kg 1
Nitrate - N (soluble)
9056A
0.42
0.26
mg/kg 1
Sulfate (soluble)
9056A
ND
13
mg/kg 1
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B (SIM) 1 06/01/2017 0427 JJG 43243 4.31
CAS Analytical
Parameter Number Method Result Q PQL Units Run
1,4-Dioxane 123-91-1 8260E (SIM) ND 31 ug/kg 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 109 70-130
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171344 ALL 43404 4.34
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
30
ug/kg
1
Benzene
71-43-2
8260B
ND
7.6
ug/kg
1
Bromodichloromethane
75-27-4
8260B
ND
7.6
ug/kg
1
Bromoform
75-25-2
8260B
ND
7.6
ug/kg
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
7.6
ug/kg
1
2-Butanone (MEK)
78-93-3
8260B
ND
30
ug/kg
1
Carbon disulfide
75-15-0
8260B
ND
7.6
ug/kg
1
Carbon tetrachloride
56-23-5
8260B
ND
7.6
ug/kg
1
Chlorobenzene
108-90-7
8260B
ND
7.6
ug/kg
1
Chloroethane
75-00-3
8260B
ND
7.6
ug/kg
1
Chloroform
67-66-3
8260B
ND
7.6
ug/kg
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
7.6
ug/kg
1
Cyclohexane
110-82-7
8260B
ND
7.6
ug/kg
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
7.6
ug/kg
1
Dibromochloromethane
124-48-1
8260B
ND
7.6
ug/kg
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
7.6
ug/kg
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
7.6
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 73 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-014
Description: HC-5 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1020 % Solids: 75.7 05/27/2017 1452
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch Sample Wt.(g)
1 5035 8260B 1 06/02/20171344 ALL 43404 4.34
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
1,3-Dichlorobenzene
541-73-1
8260B
ND
7.6
ug/kg
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
7.6
ug/kg
1
Dichlorodifluoromethane
75-71-8
8260B
ND
7.6
ug/kg
1
1,1-Dichloroethane
75-34-3
8260B
ND
7.6
ug/kg
1
1,2-Dichloroethane
107-06-2
8260B
ND
7.6
ug/kg
1
1,1-Dichloroethene
75-35-4
8260B
ND
7.6
ug/kg
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
7.6
ug/kg
1
trans- 1,2-Dichloroethene
156-60-5
8260B
ND
7.6
ug/kg
1
1,2-Dichloropropane
78-87-5
8260B
ND
7.6
ug/kg
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
7.6
ug/kg
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
7.6
ug/kg
1
Ethylbenzene
100-41-4
8260B
ND
7.6
ug/kg
1
2-Hexanone
591-78-6
8260B
ND
15
ug/kg
1
Isopropylbenzene
98-82-8
8260B
ND
7.6
ug/kg
1
Methyl acetate
79-20-9
8260B
ND
7.6
ug/kg
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
7.6
ug/kg
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
15
ug/kg
1
Methylcyclohexane
108-87-2
8260B
ND
7.6
ug/kg
1
Methylene chloride
75-09-2
8260B
ND
7.6
ug/kg
1
Styrene
100-42-5
8260B
ND
7.6
ug/kg
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
7.6
ug/kg
1
Tetrachloroethene
127-18-4
8260B
ND
7.6
ug/kg
1
Toluene
108-88-3
8260B
ND
7.6
ug/kg
1
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1
8260B
ND
7.6
ug/kg
1
1,2,4-Trichlorobenzene
120-82-1
8260B
ND
7.6
ug/kg
1
1,1,1-Trichloroethane
71-55-6
8260B
ND
7.6
ug/kg
1
1,1,2-Trichloroethane
79-00-5
8260B
ND
7.6
ug/kg
1
Trichloroethene
79-01-6
8260B
ND
7.6
ug/kg
1
Trichlorofluoromethane
75-69-4
8260B
ND
7.6
ug/kg
1
Vinyl chloride
75-01-4
8260B
ND
7.6
ug/kg
1
Xylenes (total)
1330-20-7
8260B
ND
15
ug/kg
1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 110 53-142
Bromofluorobenzene 102 47-138
Toluene-d8 91 68-124
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 74 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-014
Description: HC-5 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1020 % Solids: 75.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1823 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acenaphthene
83-32-9
8270D
ND
17
ug/kg
1
Acenaphthylene
208-96-8
8270D
ND
17
ug/kg
1
Acetophenone
98-86-2
8270D
ND
87
ug/kg
1
Anthracene
120-12-7
8270D
ND
17
ug/kg
1
Atrazine
1912-24-9
8270D
ND
87
ug/kg
1
Benzaldehyde
100-52-7
8270D
ND
87
ug/kg
1
Benzo(a)anthracene
56-55-3
8270D
ND
17
ug/kg
1
Benzo(a)pyrene
50-32-8
8270D
ND
17
ug/kg
1
Benzo(b)fluoranthene
205-99-2
8270D
ND
17
ug/kg
1
Benzo(g,h,i)perylene
191-24-2
8270D
ND
17
ug/kg
1
Benzo(k)fluoranthene
207-08-9
8270D
ND
17
ug/kg
1
1,1'-Biphenyl
92-52-4
8270D
ND
87
ug/kg
1
4-Bromophenyl phenyl ether
101-55-3
8270D
ND
87
ug/kg
1
Butyl benzyl phthalate
85-68-7
8270D
ND
87
ug/kg
1
Caprolactam
105-60-2
8270D
ND
87
ug/kg
1
Carbazole
86-74-8
8270D
ND
87
ug/kg
1
bis (2-Chloro-1-methylethyl) ether
108-60-1
8270D
ND
87
ug/kg
1
4-Chloro-3-methyl phenol
59-50-7
8270D
ND
87
ug/kg
1
4-Chloroaniline
106-47-8
8270D
ND
87
ug/kg
1
bis(2-Chloroethoxy)methane
111-91-1
8270D
ND
87
ug/kg
1
bis(2-Chloroethyl)ether
111-44-4
8270D
ND
87
ug/kg
1
2-Chloronaphthalene
91-58-7
8270D
ND
87
ug/kg
1
2-Chlorophenol
95-57-8
8270D
ND
87
ug/kg
1
4-Chlorophenyl phenyl ether
7005-72-3
8270D
ND
87
ug/kg
1
Chrysene
218-01-9
8270D
ND
17
ug/kg
1
Dibenzo(a,h)anthracene
53-70-3
8270D
ND
17
ug/kg
1
Dibenzofuran
132-64-9
8270D
ND
87
ug/kg
1
3,3'-Dichlorobenzidine
91-94-1
8270D
ND
87
ug/kg
1
2,4-Dichlorophenol
120-83-2
8270D
ND
87
ug/kg
1
Diethylphthalate
84-66-2
8270D
ND
87
ug/kg
1
Dimethyl phthalate
131-11-3
8270D
ND
87
ug/kg
1
2,4-Dimethylphenol
105-67-9
8270D
ND
87
ug/kg
1
Di-n-butyl phthalate
84-74-2
8270D
ND
87
ug/kg
1
4,6-Dinitro-2-methylphenol
534-52-1
8270D
ND
430
ug/kg
1
2,4-Dinitrophenol
51-28-5
8270D
ND
430
ug/kg
1
2,4-Dinitrotoluene
121-14-2
8270D
ND
170
ug/kg
1
2,6-Dinitrotoluene
606-20-2
8270D
ND
170
ug/kg
1
Di-n-octylphthalate
117-84-0
8270D
ND
87
ug/kg
1
bis(2-Ethylhexyl)phthalate
117-81-7
8270D
ND
87
ug/kg
1
Fluoranthene
206-44-0
8270D
ND
17
ug/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 75 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-014
Description: HC-5 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1020 % Solids: 75.7 05/27/2017 1452
Date Received:05/27/2017
Semivolatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 3546 8270D 1 06/06/2017 1823 SES 05/31/2017 1749 43217
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Fluorene
86-73-7
8270D
ND
17
ug/kg
1
Hexachlorobenzene
118-74-1
8270D
ND
87
ug/kg
1
Hexachlorobutadiene
87-68-3
8270D
ND
87
ug/kg
1
Hexachlorocyclopentadiene
77-47-4
8270D
ND
430
ug/kg
1
Hexachloroethane
67-72-1
8270D
ND
87
ug/kg
1
Indeno(1,2,3-c,d)pyrene
193-39-5
8270D
ND
17
ug/kg
1
Isophorone
78-59-1
8270D
ND
87
ug/kg
1
2-Methylnaphthalene
91-57-6
8270D
ND
17
ug/kg
1
2-Methylphenol
95-48-7
8270D
ND
87
ug/kg
1
3+4-Methylphenol
106-44-5
8270D
ND
170
ug/kg
1
Naphthalene
91-20-3
8270D
ND
17
ug/kg
1
2-Nitroaniline
88-74-4
8270D
ND
170
ug/kg
1
3-Nitroaniline
99-09-2
8270D
ND
170
ug/kg
1
4-Nitroaniline
100-01-6
8270D
ND
170
ug/kg
1
Nitrobenzene
98-95-3
8270D
ND
87
ug/kg
1
2-Nitrophenol
88-75-5
8270D
ND
170
ug/kg
1
4-Nitrophenol
100-02-7
8270D
ND
430
ug/kg
1
N-Nitrosodi-n-propylamine
621-64-7
8270D
ND
87
ug/kg
1
N-Nitrosodiphenylamine (Diphenylamine)
86-30-6
8270D
ND
87
ug/kg
1
Pentachlorophenol
87-86-5
8270D
ND
430
ug/kg
1
Phenanthrene
85-01-8
8270D
ND
17
ug/kg
1
Phenol
108-95-2
8270D
ND
87
ug/kg
1
Pyrene
129-00-0
8270D
ND
17
ug/kg
1
2,4,5-Trichlorophenol
95-95-4
8270D
ND
87
ug/kg
1
2,4,6-Trichlorophenol
88-06-2
8270D
ND
87
ug/kg
1
Run 1
Acceptance
Surrogate
Q % Recovery
Limits
2-Fluorobiphenyl
77
24-137
2-Fluorophenol
76
16-136
Nitrobenzene-d5
79
12-144
Phenol-d5
83
26-148
Terphenyl-d14
69
20-127
2,4,6-Tribromophenol
76
27-128
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 76 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Client: Bunnell-Lammons Engineering, Inc. Laboratory ID:SE27003-014
Description: HC-5 (10FT) Matrix: Solid
Date Sampled:05/26/2017 1020 % Solids: 75.7 05/27/2017 1452
Date Received:05/27/2017
ICP-MS
Run
Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date Batch
1
3050B
6020B
1 05/31/2017 1703 BNW
05/30/2017 1744 43119
1
7471 B
7471 B
1 05/31 /2017 2007 SLS
05/31 /2017 1806 43209
2
3050B
6020B
1 06/05/2017 2027 BNW
05/30/2017 1744 43119
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Antimony
7440-36-0
6020B
ND
0.60
mg/kg
1
Arsenic
7440-38-2
6020B
ND
0.60
mg/kg
1
Beryllium
7440-41-7
6020B
2.1
0.12
mg/kg
1
Cadmium
7440-43-9
6020B
0.034
0.030
mg/kg
1
Chromium
7440-47-3
6020B
18
1.6
mg/kg
1
Copper
7440-50-8
6020B
17
1.6
mg/kg
1
Iron
7439-89-6
6020B
24000
6.0
mg/kg
1
Lead
7439-92-1
6020B
4.8
0.30
mg/kg
1
Manganese
7439-96-5
6020B
380
1.6
mg/kg
1
Mercury
7439-97-6
7471B
ND
0.099
mg/kg
1
Nickel
7440-02-0
6020B
23
1.6
mg/kg
2
Selenium
7782-49-2
6020B
ND
1.6
mg/kg
1
Silver
7440-22-4
6020B
ND
0.30
mg/kg
2
Thallium
7440-28-0
6020B
ND
0.16
mg/kg
1
Zinc
7440-66-6
6020B
54
3.0
mg/kg
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 5
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:05/26/2017
Date Received:05/27/2017
Volatile Oraanic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 05/31/20171047 TML 43173
CAS
Analytical
Parameter
Number
Method
Result Q
PQL
Units
Run
Acetone
67-64-1
8260B
ND
20
ug/L
1
Benzene
71-43-2
8260B
ND
5.0
ug/L
1
Bromodichloromethane
75-27-4
8260B
ND
5.0
ug/L
1
Bromoform
75-25-2
8260B
ND
5.0
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260B
ND
5.0
ug/L
1
2-Butanone (MEK)
78-93-3
8260B
ND
10
ug/L
1
Carbon disulfide
75-15-0
8260B
ND
5.0
ug/L
1
Carbon tetrachloride
56-23-5
8260B
ND
5.0
ug/L
1
Chlorobenzene
108-90-7
8260B
ND
5.0
ug/L
1
Chloroethane
75-00-3
8260B
ND
5.0
ug/L
1
Chloroform
67-66-3
8260B
ND
5.0
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260B
ND
5.0
ug/L
1
Cyclohexane
110-82-7
8260B
ND
5.0
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260B
ND
5.0
ug/L
1
Dibromochloromethane
124-48-1
8260B
ND
5.0
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260B
ND
5.0
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260B
ND
5.0
ug/L
1
1,3-Dichlorobenzene
541-73-1
8260B
ND
5.0
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260B
ND
5.0
ug/L
1
Dichlorodifluoromethane
75-71-8
8260B
ND
5.0
ug/L
1
1,1-Dichloroethane
75-34-3
8260B
ND
5.0
ug/L
1
1,2-Dichloroethane
107-06-2
8260B
ND
5.0
ug/L
1
1,1-Dichloroethene
75-35-4
8260B
ND
5.0
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260B
ND
5.0
ug/L
1
trans-1,2-Dichloroethene
156-60-5
8260B
ND
5.0
ug/L
1
1,2-Dichloropropane
78-87-5
8260B
ND
5.0
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260B
ND
5.0
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260B
ND
5.0
ug/L
1
Ethylbenzene
100-41-4
8260B
ND
5.0
ug/L
1
2-Hexanone
591-78-6
8260B
ND
10
ug/L
1
Isopropylbenzene
98-82-8
8260B
ND
5.0
ug/L
1
Methyl acetate
79-20-9
8260B
ND
5.0
ug/L
1
Methyl tertiary butyl ether (MTBE)
1634-04-4
8260B
ND
5.0
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260B
ND
10
ug/L
1
Methylcyclohexane
108-87-2
8260B
ND
5.0
ug/L
1
Methylene chloride
75-09-2
8260B
ND
5.0
ug/L
1
Styrene
100-42-5
8260B
ND
5.0
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260B
ND
5.0
ug/L
1
Tetrachloroethene
127-18-4
8260B
ND
5.0
ug/L
1
Toluene
108-88-3
8260B
ND
5.0
ug/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Client: Bunnell-Lammons Engineering, Inc. Laboratory I D: SE27003-01 5
Description: TRIP BLANK Matrix: Aqueous
Date Sampled:05/26/2017
Date Received:05/27/2017
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260B 1 05/31/20171047 TML 43173
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
1,1,2-Trichloro-1,2,2-Trifluoroethane
76-13-1 8260B
ND
5.0
ug/L
1
1,2,4-Trichlorobenzene
120-82-1 8260B
ND
5.0
ug/L
1
1,1,1-Trichloroethane
71-55-6 8260B
ND
5.0
ug/L
1
1,1,2-Trichloroethane
79-00-5 8260B
ND
5.0
ug/L
1
Trichloroethene
79-01-6 8260B
ND
5.0
ug/L
1
Trichlorofluoromethane
75-69-4 8260B
ND
5.0
ug/L
1
Vinyl chloride
75-01-4 8260B
ND
2.0
ug/L
1
Xylenes (total)
1330-20-7 8260B
ND
5.0
ug/L
1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
1,2-Dichloroethane-d4 90 70-130
Bromofluorobenzene 106 70-130
Toluene-d8 96 70-130
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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QC Summary
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Inorganic non-metals - MB
Sample ID: SQ43348-001 Matrix: Solid
Batch:43348 Prep Method: 350.1
Analytical Method: 350.1
Parameter Result Q Dil PQL Units Analysis Date
Ammonia - N (gas diffusion) ND 1 1.0 mg/kg 06/05/2017 1017
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Inorganic non-metals - LCS
Sample ID: SQ43348-002 Matrix: Solid
Batch:43348 Prep Method: 350.1
Analytical Method: 350.1
Spike
Amount Result % Rec
Parameter (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Ammonia - N (gas diffusion) 10 10 1 104 90-110 06/05/2017 1019
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Inorganic non-metals - MS
Sample ID: SE27003-001MS Matrix: Solid
Batch:43348 Prep Method: 350.1
Analytical Method: 350.1
Sample Spike
Amount Amount Result % Rec
Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Ammonia - N (gas diffusion) ND 10 10 1 103 90-110 06/05/2017 1023
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Inorganic non-metals - MSD
Sample ID: SE27003-001MD
Matrix: Solid
Batch:43348
Prep Method: 350.1
Analytical Method: 350.1
Sample
Spike
Amount
Amount
Result % Rec % RPD
Parameter
(mg/kg)
(mg/kg)
(mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date
Ammonia - N (gas diffusion)
ND
10
11 1 106 3.0 90-110 20 06/05/2017 1025
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Inorganic non-metals - MS
Sample ID: SE27003-004MS Matrix: Solid
Batch:43348 Prep Method: 350.1
Analytical Method: 350.1
Sample Spike
Amount Amount Result % Rec
Parameter (mg/kg) (mg/kg) (mg/kg) Q Dil % Rec Limit Analysis Date
Ammonia - N (gas diffusion) ND 10 9.7 1 97 90-110 06/05/2017 1039
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Inorganic non-metals - MSD
Sample ID: SE27003-004MD
Matrix: Solid
Batch:43348
Prep Method: 350.1
Analytical Method: 350.1
Sample
Spike
Amount
Amount
Result % Rec % RPD
Parameter
(mg/kg)
(mg/kg)
(mg/kg) Q Dil % Rec % RPD Limit Limit Analysis Date
Ammonia - N (gas diffusion)
ND
10
9.5 1 95 1.5 90-110 20 06/05/2017 1041
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43173-001 Matrix: Aqueous
Batch:43173 Prep Method: 5030E
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Acetone
ND
1
20
ug/L
05/31/2017 0948
Benzene
ND
1
5.0
ug/L
05/31/2017 0948
Bromodichloromethane
ND
1
5.0
ug/L
05/31/2017 0948
Bromoform
ND
1
5.0
ug/L
05/31/2017 0948
Bromomethane (Methyl bromide)
ND
1
5.0
ug/L
05/31/2017 0948
2-Butanone(MEK)
ND
1
10
ug/L
05/31/2017 0948
Carbon disulfide
ND
1
5.0
ug/L
05/31/2017 0948
Carbon tetrachloride
ND
1
5.0
ug/L
05/31/2017 0948
Chlorobenzene
ND
1
5.0
ug/L
05/31/2017 0948
Chloroethane
ND
1
5.0
ug/L
05/31/2017 0948
Chloroform
ND
1
5.0
ug/L
05/31/2017 0948
Chloromethane (Methyl chloride)
ND
1
5.0
ug/L
05/31/2017 0948
Cyclohexane
ND
1
5.0
ug/L
05/31/2017 0948
1,2-Dibromo-3-chloropropane(DBCP)
ND
1
5.0
ug/L
05/31/2017 0948
Dibromochloromethane
ND
1
5.0
ug/L
05/31/2017 0948
1,2-Dibromoethane(EDB)
ND
1
5.0
ug/L
05/31/2017 0948
1,4-Dichlorobenzene
ND
1
5.0
ug/L
05/31/2017 0948
1,3-Dichlorobenzene
ND
1
5.0
ug/L
05/31/2017 0948
1,2-Dichlorobenzene
ND
1
5.0
ug/L
05/31/2017 0948
Dichlorodifluoromethane
ND
1
5.0
ug/L
05/31/2017 0948
1,2-Dichloroethane
ND
1
5.0
ug/L
05/31/2017 0948
1,1-Dichloroethane
ND
1
5.0
ug/L
05/31/2017 0948
trans- 1,2-Dichloroethene
ND
1
5.0
ug/L
05/31/2017 0948
cis- 1,2-Dichloroethene
ND
1
5.0
ug/L
05/31/2017 0948
1,1-Dichloroethene
ND
1
5.0
ug/L
05/31/2017 0948
1,2-Dichloropropane
ND
1
5.0
ug/L
05/31/2017 0948
trans- 1,3-Dichloropropene
ND
1
5.0
ug/L
05/31/2017 0948
cis- 1,3-Dichloropropene
ND
1
5.0
ug/L
05/31/2017 0948
Ethylbenzene
ND
1
5.0
ug/L
05/31/2017 0948
2-Hexanone
ND
1
10
ug/L
05/31/2017 0948
Isopropylbenzene
ND
1
5.0
ug/L
05/31/2017 0948
Methyl acetate
ND
1
5.0
ug/L
05/31/2017 0948
Methyl tertiary butyl ether (MTBE)
ND
1
5.0
ug/L
05/31/2017 0948
4-Methyl-2-pentanone
ND
1
10
ug/L
05/31/2017 0948
Methylcyclohexane
ND
1
5.0
ug/L
05/31/2017 0948
Methylene chloride
ND
1
5.0
ug/L
05/31/2017 0948
Styrene
ND
1
5.0
ug/L
05/31/2017 0948
1,1,2,2-Tetrachloroethane
ND
1
5.0
ug/L
05/31/2017 0948
Tetrachloroethene
ND
1
5.0
ug/L
05/31/2017 0948
Toluene
ND
1
5.0
ug/L
05/31/2017 0948
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
1
5.0
ug/L
05/31/2017 0948
1,2,4-Trichlorobenzene
ND
1
5.0
ug/L
05/31/2017 0948
1,1,2-Trichloroethane
ND
1
5.0
ug/L
05/31/2017 0948
1,1,1-Trichloroethane
ND
1
5.0
ug/L
05/31/2017 0948
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43173-001 Matrix: Aqueous
Batch:43173 Prep Method: 5030E
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Trichloroethene
ND
1
5.0
ug/L
05/31/20170948
Trichlorofluoromethane
ND
1
5.0
ug/L
05/31/20170948
Vinyl chloride
ND
1
2.0
ug/L
05/31/20170948
Xylenes(total)
ND
1
5.0
ug/L
05/31/20170948
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 105 70-130
1,2-Dichloroethane-d4 91 70-130
Toluene-d8 97 70-130
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43173-002
Matrix:
Aqueous
Batch:43173
Prep Method:
5030E
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
97
1
97
60-140
05/31/2017 0854
Benzene
50
46
1
91
70-130
05/31/2017 0854
Bromodichloromethane
50
50
1
100
70-130
05/31/2017 0854
Bromoform
50
51
1
101
70-130
05/31/2017 0854
Bromomethane (Methyl bromide)
50
67
1
133
60-140
05/31/2017 0854
2-Butanone(MEK)
100
89
1
89
60-140
05/31/2017 0854
Carbon disulfide
50
45
1
90
60-140
05/31/2017 0854
Carbon tetrachloride
50
49
1
99
70-130
05/31/2017 0854
Chlorobenzene
50
49
1
98
70-130
05/31/2017 0854
Chloroethane
50
64
1
127
60-140
05/31/2017 0854
Chloroform
50
49
1
97
70-130
05/31/2017 0854
Chloromethane (Methyl chloride)
50
55
1
109
60-140
05/31/2017 0854
Cyclohexane
50
45
1
90
70-130
05/31/2017 0854
1,2-Dibromo-3-chloropropane(DBCP)
50
43
1
86
70-130
05/31/2017 0854
Dibromochloromethane
50
52
1
104
70-130
05/31/2017 0854
1,2-Dibromoethane(EDB)
50
48
1
96
70-130
05/31/2017 0854
1,4-Dichlorobenzene
50
49
1
97
70-130
05/31/2017 0854
1,3-Dichlorobenzene
50
49
1
98
70-130
05/31/2017 0854
1,2-Dichlorobenzene
50
48
1
96
70-130
05/31/2017 0854
Dichlorodifluoromethane
50
64
1
127
60-140
05/31/2017 0854
1,2-Dichloroethane
50
47
1
94
70-130
05/31/2017 0854
1,1-Dichloroethane
50
45
1
90
70-130
05/31/2017 0854
trans- 1,2-Dichloroethene
50
47
1
93
70-130
05/31/2017 0854
cis- 1,2-Dichloroethene
50
45
1
91
70-130
05/31/2017 0854
1,1-Dichloroethene
50
46
1
92
70-130
05/31/2017 0854
1,2-Dichloropropane
50
48
1
96
70-130
05/31/2017 0854
trans- 1,3-Dichloropropene
50
49
1
98
70-130
05/31/2017 0854
cis- 1,3-Dichloropropene
50
49
1
99
70-130
05/31/2017 0854
Ethylbenzene
50
50
1
99
70-130
05/31/2017 0854
2-Hexanone
100
88
1
88
60-140
05/31/2017 0854
Isopropylbenzene
50
51
1
101
70-130
05/31/2017 0854
Methyl acetate
50
45
1
90
60-140
05/31/2017 0854
Methyl tertiary butyl ether (MTBE)
50
37
1
75
70-130
05/31/2017 0854
4-Methyl-2-pentanone
100
89
1
89
60-140
05/31/2017 0854
Methylcyclohexane
50
49
1
99
70-130
05/31/2017 0854
Methylene chloride
50
41
1
83
70-130
05/31/2017 0854
Styrene
50
51
1
101
70-130
05/31/2017 0854
1,1,2,2-Tetrachloroethane
50
49
1
98
70-130
05/31/2017 0854
Tetrachloroethene
50
50
1
99
70-130
05/31/2017 0854
Toluene
50
49
1
97
70-130
05/31/2017 0854
1,1,2-Trichloro-1,2,2-Trifluoroethane
50
49
1
98
70-130
05/31/2017 0854
1,2,4-Trichlorobenzene
50
40
1
80
70-130
05/31/2017 0854
1,1,2-Trichloroethane
50
47
1
94
70-130
05/31/2017 0854
1,1,1-Trichloroethane
50
49
1
97
70-130
05/31/2017 0854
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 89 of 121
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Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43173-002
Matrix:
Aqueous
Batch:43173
Prep Method:
5030E
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
48
1
97
70-130
05/31/20170854
Trichlorofluoromethane
50
53
1
107
70-130
05/31/20170854
Vinyl chloride
50
53
1
105
70-130
05/31/20170854
Xylenes(total)
100
98
1
98
70-130
05/31/20170854
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 98 70-130
1,2-Dichloroethane-d4 90 70-130
Toluene-d8 96 70-130
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43243-001 Matrix: Solid
Batch:43243 Prep Method: 5035
Analytical Method: 8260B (SIM)
Parameter Result Q Dil PQL Units Analysis Date
1,4-Dioxane ND 1 20 ug/kg 05/31/20172305
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 94 70-130
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43243-002 Matrix: Solid
Batch:43243 Prep Method: 5035
Analytical Method: 8260B (SIM)
Spike
Amount Result % Rec
Parameter (ug/kg) (ug/kg) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 100 95 1 95 70-130 05/31/20172230
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 100 70-130
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - LCSD
Sample ID: SQ43243-003 Matrix: Solid
Batch:43243 Prep Method: 5035
Analytical Method: 8260B (SIM)
Spike
Amount Result % Rec % RPD
Parameter (ug/kg) (ug/kg) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 100 95 1 95 0.45 70-130 40 05/31/20172156
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 94 70-130
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43346-001 Matrix: Solid
Batch:43346 Prep Method: 5035
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Acetone
ND
1
20
ug/kg
06/01/2017 1535
Benzene
ND
1
5.0
ug/kg
06/01/2017 1535
Bromodichloromethane
ND
1
5.0
ug/kg
06/01/2017 1535
Bromoform
ND
1
5.0
ug/kg
06/01/2017 1535
Bromomethane (Methyl bromide)
ND
1
5.0
ug/kg
06/01/2017 1535
2-Butanone (MEK)
ND
1
20
ug/kg
06/01/2017 1535
Carbon disulfide
ND
1
5.0
ug/kg
06/01/2017 1535
Carbon tetrachloride
ND
1
5.0
ug/kg
06/01/2017 1535
Chlorobenzene
ND
1
5.0
ug/kg
06/01/2017 1535
Chloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
Chloroform
ND
1
5.0
ug/kg
06/01/2017 1535
Chloromethane (Methyl chloride)
ND
1
5.0
ug/kg
06/01/2017 1535
Cyclohexane
ND
1
5.0
ug/kg
06/01/2017 1535
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
5.0
ug/kg
06/01/2017 1535
Dibromochloromethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,2-Dibromoethane (EDB)
ND
1
5.0
ug/kg
06/01/2017 1535
1,2-Dichlorobenzene
ND
1
5.0
ug/kg
06/01/2017 1535
1,4-Dichlorobenzene
ND
1
5.0
ug/kg
06/01/2017 1535
1,3-Dichlorobenzene
ND
1
5.0
ug/kg
06/01/2017 1535
Dichlorodifluoromethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,1-Dichloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,2-Dichloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,1-Dichloroethene
ND
1
5.0
ug/kg
06/01/2017 1535
cis- 1,2-Dichloroethene
ND
1
5.0
ug/kg
06/01/2017 1535
trans- 1,2-Dichloroethene
ND
1
5.0
ug/kg
06/01/2017 1535
1,2-Dichloropropane
ND
1
5.0
ug/kg
06/01/2017 1535
cis- 1,3-Dichloropropene
ND
1
5.0
ug/kg
06/01/2017 1535
trans- 1,3-Dichloropropene
ND
1
5.0
ug/kg
06/01/2017 1535
Ethylbenzene
ND
1
5.0
ug/kg
06/01/2017 1535
2-Hexanone
ND
1
10
ug/kg
06/01/2017 1535
Isopropylbenzene
ND
1
5.0
ug/kg
06/01/2017 1535
Methyl acetate
ND
1
5.0
ug/kg
06/01/2017 1535
Methyl tertiary butyl ether (MTBE)
ND
1
5.0
ug/kg
06/01/2017 1535
4-Methyl-2-pentanone
ND
1
10
ug/kg
06/01/2017 1535
Methylcyclohexane
ND
1
5.0
ug/kg
06/01/2017 1535
Methylene chloride
ND
1
5.0
ug/kg
06/01/2017 1535
Styrene
ND
1
5.0
ug/kg
06/01/2017 1535
1,1,2,2-Tetrachloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
Tetrachloroethene
ND
1
5.0
ug/kg
06/01/2017 1535
Toluene
ND
1
5.0
ug/kg
06/01/2017 1535
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,2,4-Trichlorobenzene
ND
1
5.0
ug/kg
06/01/2017 1535
1,1,2-Trichloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
1,1,1-Trichloroethane
ND
1
5.0
ug/kg
06/01/2017 1535
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43346-001 Matrix: Solid
Batch:43346 Prep Method: 5035
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Trichloroethene
ND
1
5.0
ug/kg
06/01/2017 1535
Trichlorofluoromethane
ND
1
5.0
ug/kg
06/01/2017 1535
Vinyl chloride
ND
1
5.0
ug/kg
06/01/2017 1535
Xylenes (total)
ND
1
10
ug/kg
06/01/2017 1535
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 99 47-138
1,2-Dichloroethane-d4 106 53-142
Toluene-d8 90 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 95 of 121
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Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43346-002
Matrix:
Solid
Batch:43346
Prep Method:
5035
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
63
1
63
60-140
06/01/2017 1430
Benzene
50
40
1
80
70-130
06/01/2017 1430
Bromodichloromethane
50
50
1
101
70-130
06/01/2017 1430
Bromoform
50
52
1
105
70-130
06/01/2017 1430
Bromomethane (Methyl bromide)
50
68
N 1
136
70-130
06/01/2017 1430
2-Butanone (MEK)
100
75
1
75
70-130
06/01/2017 1430
Carbon disulfide
50
36
1
72
70-130
06/01/2017 1430
Carbon tetrachloride
50
49
1
97
70-130
06/01/2017 1430
Chlorobenzene
50
44
1
88
70-130
06/01/2017 1430
Chloroethane
50
56
1
112
70-130
06/01/2017 1430
Chloroform
50
48
1
96
70-130
06/01/2017 1430
Chloromethane (Methyl chloride)
50
60
1
120
60-140
06/01/2017 1430
Cyclohexane
50
38
1
76
70-130
06/01/2017 1430
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
99
70-130
06/01/2017 1430
Dibromochloromethane
50
51
1
103
70-130
06/01/2017 1430
1,2-Dibromoethane (EDB)
50
46
1
91
70-130
06/01/2017 1430
1,2-Dichlorobenzene
50
44
1
89
70-130
06/01/2017 1430
1,4-Dichlorobenzene
50
43
1
86
70-130
06/01/2017 1430
1,3-Dichlorobenzene
50
43
1
86
70-130
06/01/2017 1430
Dichlorodifluoromethane
50
48
1
97
60-140
06/01/2017 1430
1,1-Dichloroethane
50
43
1
86
70-130
06/01/2017 1430
1,2-Dichloroethane
50
48
1
97
70-130
06/01/2017 1430
1,1-Dichloroethene
50
39
1
77
70-130
06/01/2017 1430
cis- 1,2-Dichloroethene
50
45
1
90
70-130
06/01/2017 1430
trans- 1,2-Dichloroethene
50
42
1
84
70-130
06/01/2017 1430
1,2-Dichloropropane
50
44
1
89
70-130
06/01/2017 1430
cis- 1,3-Dichloropropene
50
49
1
99
70-130
06/01/2017 1430
trans- 1,3-Dichloropropene
50
46
1
91
70-130
06/01/2017 1430
Ethylbenzene
50
42
1
85
70-130
06/01/2017 1430
2-Hexanone
100
80
1
80
70-130
06/01/2017 1430
Isopropylbenzene
50
43
1
86
70-130
06/01/2017 1430
Methyl acetate
50
46
1
93
70-130
06/01/2017 1430
Methyl tertiary butyl ether (MTBE)
50
39
1
77
70-130
06/01/2017 1430
4-Methyl-2-pentanone
100
110
1
108
70-130
06/01/2017 1430
Methylcyclohexane
50
34
N 1
69
70-130
06/01/2017 1430
Methylene chloride
50
40
1
81
70-130
06/01/2017 1430
Styrene
50
45
1
90
70-130
06/01/2017 1430
1,1,2,2-Tetrachloroethane
50
38
1
76
70-130
06/01/2017 1430
Tetrachloroethene
50
41
1
81
70-130
06/01/2017 1430
Toluene
50
40
1
80
70-130
06/01/2017 1430
1,1,2-Trichloro-1,2,2-Trifluoroethane
50
37
1
74
70-130
06/01/2017 1430
1,2,4-Trichlorobenzene
50
44
1
88
70-130
06/01/2017 1430
1,1,2-Trichloroethane
50
44
1
88
70-130
06/01/2017 1430
1,1,1-Trichloroethane
50
48
1
96
70-130
06/01/2017 1430
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 96 of 121
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Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43346-002
Matrix:
Solid
Batch:43346
Prep Method:
5035
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
47
1
94
70-130
06/01/2017 1430
Trichlorofluoromethane
50
52
1
103
70-130
06/01/2017 1430
Vinyl chloride
50
53
1
106
70-130
06/01/2017 1430
Xylenes (total)
100
85
1
85
70-130
06/01/2017 1430
Acceptance
Surrogate
Q % Rec
Limit
Bromofluorobenzene 106 47-138
1,2-Dichloroethane-d4 99 53-142
Toluene-d8 92 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 97 of 121
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Volatile Organic Compounds by GC/MS - Duplicate
Sample ID: SE27003-001DU Matrix: Solid
Batch:43346 Prep Method: 5035
Analytical Method: 8260B
Sample
Amount
Result
% RPD
Parameter
(ug/kg)
(ug/kg) Q
Dil
% RPD
Limit
Analysis Date
Acetone
ND
ND
1
0.00
20
06/01/2017 2336
Benzene
ND
ND
1
0.00
20
06/01/2017 2336
Bromodichloromethane
ND
ND
1
0.00
20
06/01/2017 2336
Bromoform
ND
ND
1
0.00
20
06/01/2017 2336
Bromomethane (Methyl bromide)
ND
ND
1
0.00
20
06/01/2017 2336
2-Butanone(MEK)
ND
ND
1
0.00
20
06/01/2017 2336
Carbon disulfide
ND
ND
1
0.00
20
06/01/2017 2336
Carbon tetrachloride
ND
ND
1
0.00
20
06/01/2017 2336
Chlorobenzene
ND
ND
1
0.00
20
06/01/2017 2336
Chloroethane
ND
ND
1
0.00
20
06/01/2017 2336
Chloroform
ND
ND
1
0.00
20
06/01/2017 2336
Chloromethane (Methyl chloride)
ND
ND
1
0.00
20
06/01/2017 2336
Cyclohexane
ND
ND
1
0.00
20
06/01/2017 2336
1,2-Dibromo-3-chloropropane(DBCP)
ND
ND
1
0.00
20
06/01/2017 2336
Dibromochloromethane
ND
ND
1
0.00
20
06/01/2017 2336
1,2-Dibromoethane(EDB)
ND
ND
1
0.00
20
06/01/2017 2336
1,2-Dichlorobenzene
ND
ND
1
0.00
20
06/01/2017 2336
1,3-Dichlorobenzene
ND
ND
1
0.00
20
06/01/2017 2336
1,4-Dichlorobenzene
ND
ND
1
0.00
20
06/01/2017 2336
Dichlorodifluoromethane
ND
ND
1
0.00
20
06/01/2017 2336
1,1-Dichloroethane
ND
ND
1
0.00
20
06/01/2017 2336
1,2-Dichloroethane
ND
ND
1
0.00
20
06/01/2017 2336
1,1-Dichloroethene
ND
ND
1
0.00
20
06/01/2017 2336
cis- 1,2-Dichloroethene
ND
ND
1
0.00
20
06/01/2017 2336
trans- 1,2-Dichloroethene
ND
ND
1
0.00
20
06/01/2017 2336
1,2-Dichloropropane
ND
ND
1
0.00
20
06/01/2017 2336
cis- 1,3-Dichloropropene
ND
ND
1
0.00
20
06/01/2017 2336
trans- 1,3-Dichloropropene
ND
ND
1
0.00
20
06/01/2017 2336
Ethylbenzene
ND
ND
1
0.00
20
06/01/2017 2336
2-Hexanone
ND
ND
1
0.00
20
06/01/2017 2336
Isopropylbenzene
ND
ND
1
0.00
20
06/01/2017 2336
Methyl acetate
ND
ND
1
0.00
20
06/01/2017 2336
Methyl tertiary butyl ether (MTBE)
ND
ND
1
0.00
20
06/01/2017 2336
4-Methyl-2-pentanone
ND
ND
1
0.00
20
06/01/2017 2336
Methylcyclohexane
ND
ND
1
0.00
20
06/01/2017 2336
Methylene chloride
ND
ND
1
0.00
20
06/01/2017 2336
Styrene
ND
ND
1
0.00
20
06/01/2017 2336
1,1,2,2-Tetrachloroethane
ND
ND
1
0.00
20
06/01/2017 2336
Tetrachloroethene
ND
ND
1
0.00
20
06/01/2017 2336
Toluene
ND
ND
1
0.00
20
06/01/2017 2336
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
ND
1
0.00
20
06/01/2017 2336
1,2,4-Trichlorobenzene
ND
ND
1
0.00
20
06/01/2017 2336
1,1,1-Trichloroethane
ND
ND
1
0.00
20
06/01/2017 2336
1,1,2-Trichloroethane
ND
ND
1
0.00
20
06/01/2017 2336
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 98 of 121
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Volatile Organic Compounds by GC/MS - Duplicate
Sample ID: SE27003-001DU
Matrix:
Solid
Batch:43346
Prep Method:
5035
Analytical Method: 8260B
Sample
Amount
Result
% RPD
Parameter
(ug/kg)
(ug/kg) Q
Dil
% RPD
Limit
Analysis Date
Trichloroethene
ND
ND
1
0.00
20
06/01/20172336
Trichlorofluoromethane
ND
ND
1
0.00
20
06/01/20172336
Vinyl chloride
ND
ND
1
0.00
20
06/01/20172336
Xylenes(total)
ND
ND
1
0.00
20
06/01/20172336
Acceptance
Surrogate
Q % Rec
Limit
1,2-Dichloroethane-d4 106 53-142
Bromofluorobenzene 101 47-138
Toluene-d8 92 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 99 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Volatile Organic Compounds by GC/MS - MS
Sample ID: SE27003-002MS
Matrix:
Solid
Batch:43346
Prep Method:
5035
Analytical Method: 8260B
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
(ug/kg)
Q
Dil
% Rec
Limit
Analysis Date
Acetone
ND
120
78
N
1
65
70-130
06/01/2017 2358
Benzene
ND
60
59
1
99
70-130
06/01/2017 2358
Bromodichloromethane
ND
60
65
1
108
70-130
06/01/2017 2358
Bromoform
ND
60
62
1
104
70-130
06/01/2017 2358
Bromomethane (Methyl bromide)
ND
60
76
1
127
70-130
06/01/2017 2358
2-Butanone(MEK)
ND
120
91
1
77
70-130
06/01/2017 2358
Carbon disulfide
ND
60
62
1
105
70-130
06/01/2017 2358
Carbon tetrachloride
ND
60
80
N
1
134
70-130
06/01/2017 2358
Chlorobenzene
ND
60
58
1
97
70-130
06/01/2017 2358
Chloroethane
ND
60
62
1
104
70-130
06/01/2017 2358
Chloroform
ND
60
67
1
113
70-130
06/01/2017 2358
Chloromethane (Methyl chloride)
ND
60
75
1
125
60-140
06/01/2017 2358
Cyclohexane
ND
60
71
1
119
70-130
06/01/2017 2358
1,2-Dibromo-3-chloropropane(DBCP)
ND
60
54
1
91
70-130
06/01/2017 2358
Dibromochloromethane
ND
60
62
1
104
70-130
06/01/2017 2358
1,2-Dibromoethane(EDB)
ND
60
57
1
95
70-130
06/01/2017 2358
1,2-Dichlorobenzene
ND
60
57
1
95
70-130
06/01/2017 2358
1,3-Dichlorobenzene
ND
60
59
1
99
70-130
06/01/2017 2358
1,4-Dichlorobenzene
ND
60
57
1
96
70-130
06/01/2017 2358
Dichlorodifluoromethane
ND
60
91
N
1
153
60-140
06/01/2017 2358
1,1-Dichloroethane
ND
60
64
1
107
70-130
06/01/2017 2358
1,2-Dichloroethane
ND
60
66
1
111
70-130
06/01/2017 2358
1,1-Dichloroethene
ND
60
66
1
110
70-130
06/01/2017 2358
cis- 1,2-Dichloroethene
ND
60
64
1
107
70-130
06/01/2017 2358
trans- 1,2-Dichloroethene
ND
60
68
1
114
70-130
06/01/2017 2358
1,2-Dichloropropane
ND
60
58
1
97
70-130
06/01/2017 2358
cis- 1,3-Dichloropropene
ND
60
62
1
104
70-130
06/01/2017 2358
trans- 1,3-Dichloropropene
ND
60
57
1
96
70-130
06/01/2017 2358
Ethylbenzene
ND
60
58
1
98
70-130
06/01/2017 2358
2-Hexanone
ND
120
91
1
76
70-130
06/01/2017 2358
Isopropylbenzene
ND
60
60
1
100
70-130
06/01/2017 2358
Methyl acetate
ND
60
66
1
111
70-130
06/01/2017 2358
Methyl tertiary butyl ether (MTBE)
ND
60
54
1
90
70-130
06/01/2017 2358
4-Methyl-2-pentanone
ND
120
130
1
109
70-130
06/01/2017 2358
Methylcyclohexane
ND
60
66
1
110
70-130
06/01/2017 2358
Methylene chloride
ND
60
58
1
98
70-130
06/01/2017 2358
Styrene
ND
60
58
1
97
70-130
06/01/2017 2358
1,1,2,2-Tetrachloroethane
ND
60
46
1
78
70-130
06/01/2017 2358
Tetrachloroethene
ND
60
65
1
108
70-130
06/01/2017 2358
Toluene
ND
60
56
1
94
70-130
06/01/2017 2358
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
60
71
1
119
70-130
06/01/2017 2358
1,2,4-Trichlorobenzene
ND
60
57
1
95
70-130
06/01/2017 2358
1,1,1-Trichloroethane
ND
60
76
1
127
70-130
06/01/2017 2358
1,1,2-Trichloroethane
ND
60
54
1
91
70-130
06/01/2017 2358
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 100 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Volatile Organic Compounds by GC/MS - MS
Sample ID: SE27003-002MS
Matrix:
Solid
Batch:43346
Prep Method:
5035
Analytical Method: 8260B
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
(ug/kg) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
ND
60
68
1
114
70-130
06/01/20172358
Trichlorofluoromethane
ND
60
80 N
1
135
70-130
06/01/20172358
Vinyl chloride
ND
60
74
1
124
70-130
06/01/20172358
Xylenes(total)
ND
120
110
1
96
70-130
06/01/20172358
Acceptance
Surrogate Q % Rec Limit
1,2-Dichloroethane-d4 103 53-142
Bromofluorobenzene 107 47-138
Toluene-d8 92 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 101 of 121
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Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43404-001 Matrix: Solid
Batch:43404 Prep Method: 5035
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Acetone
ND
1
20
ug/kg
06/02/2017 1037
Benzene
ND
1
5.0
ug/kg
06/02/2017 1037
Bromodichloromethane
ND
1
5.0
ug/kg
06/02/2017 1037
Bromoform
ND
1
5.0
ug/kg
06/02/2017 1037
Bromomethane (Methyl bromide)
ND
1
5.0
ug/kg
06/02/2017 1037
2-Butanone (MEK)
ND
1
20
ug/kg
06/02/2017 1037
Carbon disulfide
ND
1
5.0
ug/kg
06/02/2017 1037
Carbon tetrachloride
ND
1
5.0
ug/kg
06/02/2017 1037
Chlorobenzene
ND
1
5.0
ug/kg
06/02/2017 1037
Chloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
Chloroform
ND
1
5.0
ug/kg
06/02/2017 1037
Chloromethane (Methyl chloride)
ND
1
5.0
ug/kg
06/02/2017 1037
Cyclohexane
ND
1
5.0
ug/kg
06/02/2017 1037
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
5.0
ug/kg
06/02/2017 1037
Dibromochloromethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,2-Dibromoethane (EDB)
ND
1
5.0
ug/kg
06/02/2017 1037
1,2-Dichlorobenzene
ND
1
5.0
ug/kg
06/02/2017 1037
1,4-Dichlorobenzene
ND
1
5.0
ug/kg
06/02/2017 1037
1,3-Dichlorobenzene
ND
1
5.0
ug/kg
06/02/2017 1037
Dichlorodifluoromethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,1-Dichloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,2-Dichloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,1-Dichloroethene
ND
1
5.0
ug/kg
06/02/2017 1037
cis- 1,2-Dichloroethene
ND
1
5.0
ug/kg
06/02/2017 1037
trans- 1,2-Dichloroethene
ND
1
5.0
ug/kg
06/02/2017 1037
1,2-Dichloropropane
ND
1
5.0
ug/kg
06/02/2017 1037
cis- 1,3-Dichloropropene
ND
1
5.0
ug/kg
06/02/2017 1037
trans- 1,3-Dichloropropene
ND
1
5.0
ug/kg
06/02/2017 1037
Ethylbenzene
ND
1
5.0
ug/kg
06/02/2017 1037
2-Hexanone
ND
1
10
ug/kg
06/02/2017 1037
Isopropylbenzene
ND
1
5.0
ug/kg
06/02/2017 1037
Methyl acetate
ND
1
5.0
ug/kg
06/02/2017 1037
Methyl tertiary butyl ether (MTBE)
ND
1
5.0
ug/kg
06/02/2017 1037
4-Methyl-2-pentanone
ND
1
10
ug/kg
06/02/2017 1037
Methylcyclohexane
ND
1
5.0
ug/kg
06/02/2017 1037
Methylene chloride
ND
1
5.0
ug/kg
06/02/2017 1037
Styrene
ND
1
5.0
ug/kg
06/02/2017 1037
1,1,2,2-Tetrachloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
Tetrachloroethene
ND
1
5.0
ug/kg
06/02/2017 1037
Toluene
ND
1
5.0
ug/kg
06/02/2017 1037
1,1,2-Trichloro-1,2,2-Trifluoroethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,2,4-Trichlorobenzene
ND
1
5.0
ug/kg
06/02/2017 1037
1,1,2-Trichloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
1,1,1-Trichloroethane
ND
1
5.0
ug/kg
06/02/2017 1037
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 102 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Volatile Organic Compounds by GC/MS - MB
Sample ID: SQ43404-001 Matrix: Solid
Batch:43404 Prep Method: 5035
Analytical Method: 8260B
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Trichloroethene
ND
1
5.0
ug/kg
06/02/2017 1037
Trichlorofluoromethane
ND
1
5.0
ug/kg
06/02/2017 1037
Vinyl chloride
ND
1
5.0
ug/kg
06/02/2017 1037
Xylenes (total)
ND
1
10
ug/kg
06/02/2017 1037
Acceptance
Surrogate Q % Rec Limit
Bromofluorobenzene 104 47-138
1,2-Dichloroethane-d4 108 53-142
Toluene-d8 91 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 103 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43404-002
Matrix:
Solid
Batch:43404
Prep Method:
5035
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
82
1
82
60-140
06/02/2017 0934
Benzene
50
47
1
94
70-130
06/02/2017 0934
Bromodichloromethane
50
52
1
105
70-130
06/02/2017 0934
Bromoform
50
52
1
104
70-130
06/02/2017 0934
Bromomethane (Methyl bromide)
50
59
1
117
70-130
06/02/2017 0934
2-Butanone (MEK)
100
83
1
83
70-130
06/02/2017 0934
Carbon disulfide
50
47
1
95
70-130
06/02/2017 0934
Carbon tetrachloride
50
56
1
112
70-130
06/02/2017 0934
Chlorobenzene
50
46
1
92
70-130
06/02/2017 0934
Chloroethane
50
47
1
93
70-130
06/02/2017 0934
Chloroform
50
53
1
107
70-130
06/02/2017 0934
Chloromethane (Methyl chloride)
50
53
1
106
60-140
06/02/2017 0934
Cyclohexane
50
45
1
90
70-130
06/02/2017 0934
1,2-Dibromo-3-chloropropane(DBCP)
50
46
1
91
70-130
06/02/2017 0934
Dibromochloromethane
50
52
1
104
70-130
06/02/2017 0934
1,2-Dibromoethane(EDB)
50
48
1
96
70-130
06/02/2017 0934
1,2-Dichlorobenzene
50
47
1
94
70-130
06/02/2017 0934
1,4-Dichlorobenzene
50
47
1
94
70-130
06/02/2017 0934
1,3-Dichlorobenzene
50
47
1
94
70-130
06/02/2017 0934
Dichlorodifluoromethane
50
43
1
87
60-140
06/02/2017 0934
1,1-Dichloroethane
50
51
1
101
70-130
06/02/2017 0934
1,2-Dichloroethane
50
54
1
107
70-130
06/02/2017 0934
1,1-Dichloroethene
50
49
1
98
70-130
06/02/2017 0934
cis- 1,2-Dichloroethene
50
52
1
104
70-130
06/02/2017 0934
trans- 1,2-Dichloroethene
50
53
1
105
70-130
06/02/2017 0934
1,2-Dichloropropane
50
49
1
97
70-130
06/02/2017 0934
cis- 1,3-Dichloropropene
50
53
1
106
70-130
06/02/2017 0934
trans- 1,3-Dichloropropene
50
48
1
95
70-130
06/02/2017 0934
Ethylbenzene
50
46
1
92
70-130
06/02/2017 0934
2-Hexanone
100
85
1
85
70-130
06/02/2017 0934
Isopropylbenzene
50
46
1
92
70-130
06/02/2017 0934
Methyl acetate
50
57
1
115
70-130
06/02/2017 0934
Methyl tertiary butyl ether (MTBE)
50
46
1
91
70-130
06/02/2017 0934
4-Methyl-2-pentanone
100
110
1
113
70-130
06/02/2017 0934
Methylcyclohexane
50
43
1
85
70-130
06/02/2017 0934
Methylene chloride
50
47
1
94
70-130
06/02/2017 0934
Styrene
50
47
1
94
70-130
06/02/2017 0934
1,1,2,2-Tetrachloroethane
50
39
1
79
70-130
06/02/2017 0934
Tetrachloroethene
50
48
1
96
70-130
06/02/2017 0934
Toluene
50
45
1
90
70-130
06/02/2017 0934
1,1,2-Trichloro-1,2,2-Trifluoroethane
50
46
1
92
70-130
06/02/2017 0934
1,2,4-Trichlorobenzene
50
50
1
100
70-130
06/02/2017 0934
1,1,2-Trichloroethane
50
45
1
90
70-130
06/02/2017 0934
1,1,1-Trichloroethane
50
56
1
112
70-130
06/02/2017 0934
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 104 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Volatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43404-002
Matrix:
Solid
Batch:43404
Prep Method:
5035
Analytical Method: 8260B
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg) Q
Dil
% Rec
Limit
Analysis Date
Trichloroethene
50
52
1
104
70-130
06/02/2017 0934
Trichlorofluoromethane
50
48
1
96
70-130
06/02/2017 0934
Vinyl chloride
50
48
1
96
70-130
06/02/2017 0934
Xylenes (total)
100
92
1
92
70-130
06/02/2017 0934
Acceptance
Surrogate
Q % Rec
Limit
Bromofluorobenzene 106 47-138
1,2-Dichloroethane-d4 103 53-142
Toluene-d8 92 68-124
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 105 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: SQ43114-001 Matrix: Solid
Batch:43114 Prep Method: 3546
Analytical Method: 8270D Prep Date: 05/30/2017 1800
Parameter
Result
Q Dil
PQL
Units
Analysis Date
1,1'-Biphenyl
ND
1
67
ug/kg
06/02/2017 1312
2,4,5-Trichlorophenol
ND
1
67
ug/kg
06/02/2017 1312
2,4,6-Trichlorophenol
ND
1
67
ug/kg
06/02/2017 1312
2,4-Dichlorophenol
ND
1
67
ug/kg
06/02/2017 1312
2,4-Dimethylphenol
ND
1
67
ug/kg
06/02/2017 1312
2,4-Dinitrophenol
ND
1
330
ug/kg
06/02/2017 1312
2,4-Dinitrotoluene
ND
1
130
ug/kg
06/02/2017 1312
2,6-Dinitrotoluene
ND
1
130
ug/kg
06/02/2017 1312
2-Chloronaphthalene
ND
1
67
ug/kg
06/02/2017 1312
2-Chlorophenol
ND
1
67
ug/kg
06/02/2017 1312
2-Methyl naphthalene
ND
1
13
ug/kg
06/02/2017 1312
2-Methylphenol
ND
1
67
ug/kg
06/02/2017 1312
2-Nitroaniline
ND
1
130
ug/kg
06/02/2017 1312
2-Nitrophenol
ND
1
130
ug/kg
06/02/2017 1312
3+4-Methylphenol
ND
1
130
ug/kg
06/02/2017 1312
3,3'-Dichlorobenzidine
ND
1
67
ug/kg
06/02/2017 1312
3-Nitroaniline
ND
1
130
ug/kg
06/02/2017 1312
4,6-Dinitro-2-methyl phenol
ND
1
330
ug/kg
06/02/2017 1312
4-Bromophenyl phenyl ether
ND
1
67
ug/kg
06/02/2017 1312
4-Chloro-3-methyl phenol
ND
1
67
ug/kg
06/02/2017 1312
4-Chloroaniline
ND
1
67
ug/kg
06/02/2017 1312
4-Chlorophenyl phenyl ether
ND
1
67
ug/kg
06/02/2017 1312
4-Nitroaniline
ND
1
130
ug/kg
06/02/2017 1312
4-Nitrophenol
ND
1
330
ug/kg
06/02/2017 1312
Acenaphthene
ND
1
13
ug/kg
06/02/2017 1312
Acenaphthylene
ND
1
13
ug/kg
06/02/2017 1312
Acetophenone
ND
1
67
ug/kg
06/02/2017 1312
Anthracene
ND
1
13
ug/kg
06/02/2017 1312
Atrazine
ND
1
67
ug/kg
06/02/2017 1312
Benzaldehyde
ND
1
67
ug/kg
06/02/2017 1312
Benzo(a)anthracene
ND
1
13
ug/kg
06/02/2017 1312
Benzo(a)pyrene
ND
1
13
ug/kg
06/02/2017 1312
Benzo(b)fluoranthene
ND
1
13
ug/kg
06/02/2017 1312
Benzo(g,h,i)perylene
ND
1
13
ug/kg
06/02/2017 1312
Benzo(k)fluoranthene
ND
1
13
ug/kg
06/02/2017 1312
bis (2-Chloro-1-methylethyl) ether
ND
1
67
ug/kg
06/02/2017 1312
bis(2-Chloroethoxy)methane
ND
1
67
ug/kg
06/02/2017 1312
bis(2-Chloroethyl)ether
ND
1
67
ug/kg
06/02/2017 1312
bis(2-Ethylhexyl)phthalate
ND
1
67
ug/kg
06/02/2017 1312
Butyl benzyl phthalate
ND
1
67
ug/kg
06/02/2017 1312
Caprolactam
ND
1
67
ug/kg
06/02/2017 1312
Carbazole
ND
1
67
ug/kg
06/02/2017 1312
Chrysene
ND
1
13
ug/kg
06/02/2017 1312
Di-n-butyl phthalate
ND
1
67
ug/kg
06/02/2017 1312
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 106 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: SQ43114-001 Matrix: Solid
Batch:43114 Prep Method: 3546
Analytical Method: 8270D Prep Date: 05/30/2017 1800
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Di-n-octylphthalate
ND
1
67
ug/kg
06/02/2017 1312
Dibenzo(a,h)anthracene
ND
1
13
ug/kg
06/02/2017 1312
Dibenzofuran
ND
1
67
ug/kg
06/02/2017 1312
Diethylphthalate
ND
1
67
ug/kg
06/02/2017 1312
Dimethyl phthalate
ND
1
67
ug/kg
06/02/2017 1312
Fluoranthene
ND
1
13
ug/kg
06/02/2017 1312
Fluorene
ND
1
13
ug/kg
06/02/2017 1312
Hexachlorobenzene
ND
1
67
ug/kg
06/02/2017 1312
Hexachlorobutadiene
ND
1
67
ug/kg
06/02/2017 1312
Hexachlorocyclopentadiene
ND
1
330
ug/kg
06/02/2017 1312
Hexachloroethane
ND
1
67
ug/kg
06/02/2017 1312
Indeno(1,2,3-c,d)pyrene
ND
1
13
ug/kg
06/02/2017 1312
Isophorone
ND
1
67
ug/kg
06/02/2017 1312
N-Nitrosodi-n-propylamine
ND
1
67
ug/kg
06/02/2017 1312
N-Nitrosodiphenylamine (Diphenylamine) ND
1
67
ug/kg
06/02/2017 1312
Naphthalene
ND
1
13
ug/kg
06/02/2017 1312
Nitrobenzene
ND
1
67
ug/kg
06/02/2017 1312
Pentachlorophenol
ND
1
330
ug/kg
06/02/2017 1312
Phenanthrene
ND
1
13
ug/kg
06/02/2017 1312
Phenol
ND
1
67
ug/kg
06/02/2017 1312
Pyrene
ND
1
13
ug/kg
06/02/2017 1312
Surrogate Q % Rec Acceptance
Limit
2,4,6-Tribromophenol
90
27-128
2-Fluorobiphenyl
77
24-137
2-Fluorophenol
89
16-136
Nitrobenzene-d5
84
12-144
Phenol-d5
95
26-148
Terphenyl-d14
79
20-127
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 107 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43114-002
Matrix:
Solid
Batch:43114
Prep Method:
3546
Analytical Method: 8270D
Prep Date:
05/30/2017 1800
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
1,1'-Biphenyl
670
430
1
65
49-110
06/02/2017 1337
2,4,5-Trichlorophenol
670
450
1
67
46-122
06/02/2017 1337
2,4,6-Trichlorophenol
670
470
1
70
38-115
06/02/2017 1337
2,4-Dichlorophenol
670
480
1
71
41-113
06/02/2017 1337
2,4-Dimethylphenol
670
770
1
115
33-123
06/02/2017 1337
2,4-Dinitrophenol
1300
480
1
36
10-113
06/02/2017 1337
2,4-Dinitrotoluene
670
480
1
72
48-124
06/02/2017 1337
2,6-Dinitrotoluene
670
470
1
70
47-125
06/02/2017 1337
2-Chloronaphthalene
670
440
1
67
31-127
06/02/2017 1337
2-Chlorophenol
670
480
1
72
37-106
06/02/2017 1337
2-Methyl naphthalene
670
490
1
73
40-106
06/02/2017 1337
2-Methylphenol
670
560
1
84
32-107
06/02/2017 1337
2-Nitroaniline
670
540
1
81
45-123
06/02/2017 1337
2-Nitrophenol
670
460
1
69
35-108
06/02/2017 1337
3+4-Methylphenol
670
510
1
76
39-108
06/02/2017 1337
3,3'-Dichlorobenzidine
670
410
1
62
46-113
06/02/2017 1337
3-Nitroaniline
670
310
1
47
24-127
06/02/2017 1337
4,6-Dinitro-2-methyl phenol
670
340
1
51
40-130
06/02/2017 1337
4-Bromophenyl phenyl ether
670
460
1
69
46-118
06/02/2017 1337
4-Chloro-3-methyl phenol
670
490
1
74
49-118
06/02/2017 1337
4-Chloroaniline
670
230
1
35
17-106
06/02/2017 1337
4-Chlorophenyl phenyl ether
670
470
1
71
47-116
06/02/2017 1337
4-Nitroaniline
670
530
1
80
48-127
06/02/2017 1337
4-Nitrophenol
1300
850
1
64
18-154
06/02/2017 1337
Acenaphthene
670
470
1
70
46-114
06/02/2017 1337
Acenaphthylene
670
480
1
72
44-122
06/02/2017 1337
Acetophenone
670
510
1
77
48-111
06/02/2017 1337
Anthracene
670
500
1
75
50-119
06/02/2017 1337
Atrazine
670
510
1
77
48-116
06/02/2017 1337
Benzaldehyde
670
250
1
38
10-110
06/02/2017 1337
Benzo(a)anthracene
670
500
1
76
47-121
06/02/2017 1337
Benzo(a)pyrene
670
560
1
84
55-134
06/02/2017 1337
Benzo(b)fluoranthene
670
550
1
83
28-139
06/02/2017 1337
Benzo(g,h,i)perylene
670
580
1
87
36-125
06/02/2017 1337
Benzo(k)fluoranthene
670
520
1
77
47-130
06/02/2017 1337
bis (2-Chloro-1-methylethyl) ether
670
460
1
70
31-102
06/02/2017 1337
bis(2-Chloroethoxy)methane
670
460
1
69
39-108
06/02/2017 1337
bis(2-Chloroethyl)ether
670
490
1
74
32-105
06/02/2017 1337
bis(2-Ethylhexyl)phthalate
670
520
1
79
45-128
06/02/2017 1337
Butyl benzyl phthalate
670
520
1
78
46-128
06/02/2017 1337
Caprolactam
670
520
1
78
43-121
06/02/2017 1337
Carbazole
670
530
1
79
47-128
06/02/2017 1337
Chrysene
670
520
1
77
45-126
06/02/2017 1337
Di-n-butyl phthalate
670
520
1
78
51-129
06/02/2017 1337
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 108 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43114-002
Matrix:
Solid
Batch:43114
Prep Method:
3546
Analytical Method: 8270D
Prep Date:
05/30/2017 1800
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
Di-n-octylphthalate
670
500
1
76
49-142
06/02/2017 1337
Dibenzo(a,h)anthracene
670
420
1
63
45-122
06/02/2017 1337
Dibenzofuran
670
510
1
76
45-112
06/02/2017 1337
Diethylphthalate
670
500
1
76
49-123
06/02/2017 1337
Dimethyl phthalate
670
510
1
77
48-120
06/02/2017 1337
Fluoranthene
670
510
1
76
50-123
06/02/2017 1337
Fluorene
670
490
1
73
48-117
06/02/2017 1337
Hexachlorobenzene
670
480
1
71
44-122
06/02/2017 1337
Hexachlorobutadiene
670
450
1
67
33-103
06/02/2017 1337
Hexachlorocyclopentadiene
3300
1500
1
45
18-121
06/02/2017 1337
Hexachloroethane
670
510
1
77
30-96
06/02/2017 1337
Indeno(1,2,3-c,d)pyrene
670
520
1
78
45-123
06/02/2017 1337
Isophorone
670
490
1
73
41-113
06/02/2017 1337
N-Nitrosodi-n-propylamine
670
530
1
80
32-115
06/02/2017 1337
N-Nitrosodiphenylamine (Diphenylamine) 670
450
1
68
53-150
06/02/2017 1337
Naphthalene
670
460
1
69
36-110
06/02/2017 1337
Nitrobenzene
670
460
1
69
33-114
06/02/2017 1337
Pentachlorophenol
1300
790
1
59
27-138
06/02/2017 1337
Phenanthrene
670
480
1
73
49-117
06/02/2017 1337
Phenol
670
520
1
78
36-108
06/02/2017 1337
Pyrene
670
510
1
76
47-119
06/02/2017 1337
Surrogate Q % Rec Acceptance
Limit
2,4,6-Tribromophenol
96
27-128
2-Fluorobiphenyl
79
24-137
2-Fluorophenol
89
16-136
Nitrobenzene-d5
88
12-144
Phenol-d5
98
26-148
Terphenyl-d14
73
20-127
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 109 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: SQ43217-001 Matrix: Solid
Batch:43217 Prep Method: 3546
Analytical Method: 8270D Prep Date: 05/31/2017 1749
Parameter
Result
Q Dil
PQL
Units
Analysis Date
1,1'-Biphenyl
ND
1
67
ug/kg
06/06/2017 1032
2,4,5-Trichlorophenol
ND
1
67
ug/kg
06/06/2017 1032
2,4,6-Trichlorophenol
ND
1
67
ug/kg
06/06/2017 1032
2,4-Dichlorophenol
ND
1
67
ug/kg
06/06/2017 1032
2,4-Dimethylphenol
ND
1
67
ug/kg
06/06/2017 1032
2,4-Dinitrophenol
ND
1
330
ug/kg
06/06/2017 1032
2,4-Dinitrotoluene
ND
1
130
ug/kg
06/06/2017 1032
2,6-Dinitrotoluene
ND
1
130
ug/kg
06/06/2017 1032
2-Chloronaphthalene
ND
1
67
ug/kg
06/06/2017 1032
2-Chlorophenol
ND
1
67
ug/kg
06/06/2017 1032
2-Methyl naphthalene
ND
1
13
ug/kg
06/06/2017 1032
2-Methylphenol
ND
1
67
ug/kg
06/06/2017 1032
2-Nitroaniline
ND
1
130
ug/kg
06/06/2017 1032
2-Nitrophenol
ND
1
130
ug/kg
06/06/2017 1032
3+4-Methylphenol
ND
1
130
ug/kg
06/06/2017 1032
3,3'-Dichlorobenzidine
ND
1
67
ug/kg
06/06/2017 1032
3-Nitroaniline
ND
1
130
ug/kg
06/06/2017 1032
4,6-Dinitro-2-methyl phenol
ND
1
330
ug/kg
06/06/2017 1032
4-Bromophenyl phenyl ether
ND
1
67
ug/kg
06/06/2017 1032
4-Chloro-3-methyl phenol
ND
1
67
ug/kg
06/06/2017 1032
4-Chloroaniline
ND
1
67
ug/kg
06/06/2017 1032
4-Chlorophenyl phenyl ether
ND
1
67
ug/kg
06/06/2017 1032
4-Nitroaniline
ND
1
130
ug/kg
06/06/2017 1032
4-Nitrophenol
ND
1
330
ug/kg
06/06/2017 1032
Acenaphthene
ND
1
13
ug/kg
06/06/2017 1032
Acenaphthylene
ND
1
13
ug/kg
06/06/2017 1032
Acetophenone
ND
1
67
ug/kg
06/06/2017 1032
Anthracene
ND
1
13
ug/kg
06/06/2017 1032
Atrazine
ND
1
67
ug/kg
06/06/2017 1032
Benzaldehyde
ND
1
67
ug/kg
06/06/2017 1032
Benzo(a)anthracene
ND
1
13
ug/kg
06/06/2017 1032
Benzo(a)pyrene
ND
1
13
ug/kg
06/06/2017 1032
Benzo(b)fluoranthene
ND
1
13
ug/kg
06/06/2017 1032
Benzo(g,h,i)perylene
ND
1
13
ug/kg
06/06/2017 1032
Benzo(k)fluoranthene
ND
1
13
ug/kg
06/06/2017 1032
bis (2-Chloro-1-methylethyl) ether
ND
1
67
ug/kg
06/06/2017 1032
bis(2-Chloroethoxy)methane
ND
1
67
ug/kg
06/06/2017 1032
bis(2-Chloroethyl)ether
ND
1
67
ug/kg
06/06/2017 1032
bis(2-Ethylhexyl)phthalate
ND
1
67
ug/kg
06/06/2017 1032
Butyl benzyl phthalate
ND
1
67
ug/kg
06/06/2017 1032
Caprolactam
ND
1
67
ug/kg
06/06/2017 1032
Carbazole
ND
1
67
ug/kg
06/06/2017 1032
Chrysene
ND
1
13
ug/kg
06/06/2017 1032
Di-n-butyl phthalate
ND
1
67
ug/kg
06/06/2017 1032
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 110 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - MB
Sample ID: SQ43217-001 Matrix: Solid
Batch:43217 Prep Method: 3546
Analytical Method: 8270D Prep Date: 05/31/2017 1749
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Di-n-octylphthalate
ND
1
67
ug/kg
06/06/2017 1032
Dibenzo(a,h)anthracene
ND
1
13
ug/kg
06/06/2017 1032
Dibenzofuran
ND
1
67
ug/kg
06/06/2017 1032
Diethylphthalate
ND
1
67
ug/kg
06/06/2017 1032
Dimethyl phthalate
ND
1
67
ug/kg
06/06/2017 1032
Fluoranthene
ND
1
13
ug/kg
06/06/2017 1032
Fluorene
ND
1
13
ug/kg
06/06/2017 1032
Hexachlorobenzene
ND
1
67
ug/kg
06/06/2017 1032
Hexachlorobutadiene
ND
1
67
ug/kg
06/06/2017 1032
Hexachlorocyclopentadiene
ND
1
330
ug/kg
06/06/2017 1032
Hexachloroethane
ND
1
67
ug/kg
06/06/2017 1032
Indeno(1,2,3-c,d)pyrene
ND
1
13
ug/kg
06/06/2017 1032
Isophorone
ND
1
67
ug/kg
06/06/2017 1032
N-Nitrosodi-n-propylamine
ND
1
67
ug/kg
06/06/2017 1032
N-Nitrosodiphenylamine (Diphenylamine) ND
1
67
ug/kg
06/06/2017 1032
Naphthalene
ND
1
13
ug/kg
06/06/2017 1032
Nitrobenzene
ND
1
67
ug/kg
06/06/2017 1032
Pentachlorophenol
ND
1
330
ug/kg
06/06/2017 1032
Phenanthrene
ND
1
13
ug/kg
06/06/2017 1032
Phenol
ND
1
67
ug/kg
06/06/2017 1032
Pyrene
ND
1
13
ug/kg
06/06/2017 1032
Surrogate Q % Rec Acceptance
Limit
2,4,6-Tribromophenol
90
27-128
2-Fluorobiphenyl
87
24-137
2-Fluorophenol
91
16-136
Nitrobenzene-d5
91
12-144
Phenol-d5
99
26-148
Terphenyl-d14
78
20-127
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 111 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43217-002
Matrix:
Solid
Batch:43217
Prep Method:
3546
Analytical Method: 8270D
Prep Date:
05/31/2017 1749
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
1,1'-Biphenyl
670
470
1
70
49-110
06/06/2017 1121
2,4,5-Trichlorophenol
670
450
1
68
46-122
06/06/2017 1121
2,4,6-Trichlorophenol
670
460
1
69
38-115
06/06/2017 1121
2,4-Dichlorophenol
670
480
1
71
41-113
06/06/2017 1121
2,4-Dimethylphenol
670
560
1
83
33-123
06/06/2017 1121
2,4-Dinitrophenol
1300
450
1
34
10-113
06/06/2017 1121
2,4-Dinitrotoluene
670
490
1
74
48-124
06/06/2017 1121
2,6-Dinitrotoluene
670
500
1
76
47-125
06/06/2017 1121
2-Chloronaphthalene
670
480
1
72
31-127
06/06/2017 1121
2-Chlorophenol
670
480
1
73
37-106
06/06/2017 1121
2-Methyl naphthalene
670
490
1
73
40-106
06/06/2017 1121
2-Methylphenol
670
580
1
88
32-107
06/06/2017 1121
2-Nitroaniline
670
590
1
89
45-123
06/06/2017 1121
2-Nitrophenol
670
470
1
70
35-108
06/06/2017 1121
3+4-Methylphenol
670
630
1
95
39-108
06/06/2017 1121
3,3'-Dichlorobenzidine
670
450
1
67
46-113
06/06/2017 1121
3-Nitroaniline
670
380
1
57
24-127
06/06/2017 1121
4,6-Dinitro-2-methyl phenol
670
410
1
61
40-130
06/06/2017 1121
4-Bromophenyl phenyl ether
670
490
1
73
46-118
06/06/2017 1121
4-Chloro-3-methyl phenol
670
510
1
77
49-118
06/06/2017 1121
4-Chloroaniline
670
250
1
37
17-106
06/06/2017 1121
4-Chlorophenyl phenyl ether
670
470
1
71
47-116
06/06/2017 1121
4-Nitroaniline
670
530
1
80
48-127
06/06/2017 1121
4-Nitrophenol
1300
950
1
71
18-154
06/06/2017 1121
Acenaphthene
670
490
1
73
46-114
06/06/2017 1121
Acenaphthylene
670
490
1
74
44-122
06/06/2017 1121
Acetophenone
670
530
1
80
48-111
06/06/2017 1121
Anthracene
670
510
1
76
50-119
06/06/2017 1121
Atrazine
670
560
1
84
48-116
06/06/2017 1121
Benzo(a)anthracene
670
470
1
70
47-121
06/06/2017 1121
Benzo(a)pyrene
670
490
1
74
55-134
06/06/2017 1121
Benzo(b)fluoranthene
670
510
1
76
28-139
06/06/2017 1121
Benzo(g,h,i)perylene
670
510
1
77
36-125
06/06/2017 1121
Benzo(k)fluoranthene
670
490
1
74
47-130
06/06/2017 1121
bis (2-Chloro-1-methylethyl) ether
670
510
1
76
31-102
06/06/2017 1121
bis(2-Chloroethoxy)methane
670
490
1
73
39-108
06/06/2017 1121
bis(2-Chloroethyl)ether
670
500
1
75
32-105
06/06/2017 1121
bis(2-Ethylhexyl)phthalate
670
530
1
79
45-128
06/06/2017 1121
Butyl benzyl phthalate
670
520
1
77
46-128
06/06/2017 1121
Caprolactam
670
590
1
89
43-121
06/06/2017 1121
Carbazole
670
530
1
79
47-128
06/06/2017 1121
Chrysene
670
480
1
72
45-126
06/06/2017 1121
Di-n-butyl phthalate
670
550
1
83
51-129
06/06/2017 1121
Di-n-octylphthalate
670
560
1
84
49-142
06/06/2017 1121
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 112 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Semivolatile Organic Compounds by GC/MS - LCS
Sample ID: SQ43217-002
Matrix:
Solid
Batch:43217
Prep Method:
3546
Analytical Method: 8270D
Prep Date:
05/31/2017 1749
Spike
Amount
Result
% Rec
Parameter
(ug/kg)
(ug/kg)
Q Dil
% Rec
Limit
Analysis Date
Dibenzo(a,h)anth race ne
670
410
1
62
45-122
06/06/2017 1121
Dibenzofuran
670
520
1
78
45-112
06/06/2017 1121
Diethylphthalate
670
540
1
81
49-123
06/06/2017 1121
Dimethyl phthalate
670
510
1
76
48-120
06/06/2017 1121
Fluoranthene
670
520
1
78
50-123
06/06/2017 1121
Fluorene
670
500
1
75
48-117
06/06/2017 1121
Hexachlorobenzene
670
480
1
72
44-122
06/06/2017 1121
Hexachlorobutadiene
670
460
1
69
33-103
06/06/2017 1121
Hexachlorocyclopentadiene
3300
2500
1
76
18-121
06/06/2017 1121
Hexachloroethane
670
480
1
72
30-96
06/06/2017 1121
Indeno(1,2,3-c,d)pyrene
670
500
1
75
45-123
06/06/2017 1121
Isophorone
670
490
1
73
41-113
06/06/2017 1121
N-Nitrosodi-n-propylamine
670
550
1
83
32-115
06/06/2017 1121
N-Nitrosodiphenylamine (Diphenylamine) 670
460
1
69
53-150
06/06/2017 1121
Naphthalene
670
490
1
73
36-110
06/06/2017 1121
Nitrobenzene
670
500
1
75
33-114
06/06/2017 1121
Pentachlorophenol
1300
880
1
66
27-138
06/06/2017 1121
Phenanthrene
670
490
1
74
49-117
06/06/2017 1121
Phenol
670
510
1
77
36-108
06/06/2017 1121
Pyrene
670
500
1
75
47-119
06/06/2017 1121
Surrogate Q % Rec Acceptance
Limit
2,4,6-Tribromophenol
92
27-128
2-Fluorobiphenyl
80
24-137
2-Fluorophenol
85
16-136
Nitrobenzene-d5
86
12-144
Phenol-d5
91
26-148
Terphenyl-d14 72 20-127
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 113 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MB
Sample ID: SQ43119-001 Matrix: Solid
Batch:43119 Prep Method: 3050E
Analytical Method: 6020B Prep Date: 05/30/2017 1744
Parameter
Result
Q Dil
PQL
Units
Analysis Date
Antimony
ND
1
0.50
mg/kg
05/31/20171451
Arsenic
ND
1
0.50
mg/kg
05/31/20171451
Beryllium
ND
1
0.10
mg/kg
05/31/20171451
Cadmium
ND
1
0.025
mg/kg
05/31/20171451
Chromium
ND
1
1.3
mg/kg
05/31/20171451
Copper
ND
1
1.3
mg/kg
05/31/20171451
Iron
ND
1
5.0
mg/kg
05/31/20171451
Lead
ND
1
0.25
mg/kg
05/31/20171451
Manganese
ND
1
1.3
mg/kg
05/31/20171451
Nickel
ND
1
1.3
mg/kg
06/05/20171814
Selenium
ND
1
1.3
mg/kg
05/31/20171451
Silver
ND
1
0.25
mg/kg
06/05/20171814
Thallium
ND
1
0.13
mg/kg
05/31/20171451
Zinc
ND
1
2.5
mg/kg
05/31/20171451
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 114 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - LCS
Sample ID: SQ43119-002
Matrix:
Solid
Batch:43119
Prep Method:
3050E
Analytical Method: 6020B
Prep Date:
05/30/2017 1744
Spike
Amount
Result
% Rec
Parameter
(mg/kg)
(mg/kg)
Q Dil
% Rec
Limit
Analysis Date
Antimony
50
52
1
104
80-120
05/31/20171456
Arsenic
50
54
1
108
80-120
05/31/20171456
Beryllium
50
54
1
108
80-120
05/31/20171456
Cadmium
50
53
1
105
80-120
05/31/20171456
Chromium
50
58
1
116
80-120
05/31/20171456
Copper
50
60
1
120
80-120
05/31/20171456
Iron
500
590
1
118
80-120
05/31/20171456
Lead
50
57
1
115
80-120
05/31/20171456
Manganese
50
59
1
119
80-120
05/31/20171456
Nickel
50
54
1
108
80-120
06/05/20171819
Selenium
50
47
1
94
80-120
05/31/20171456
Silver
50
52
1
104
80-120
06/05/20171819
Thallium
50
59
1
118
80-120
05/31/20171456
Zinc
50
53
1
106
80-120
05/31/20171456
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 115 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MS
Sample ID: SE27003-001MS
Matrix:
Solid
Batch:43119
Prep Method:
3050E
Analytical Method: 6020B
Prep Date:
05/30/2017 1744
Sample
Spike
Amount
Amount
Result
% Rec
Parameter
(mg/kg)
(mg/kg)
(mg/kg)
Q
Dil
% Rec
Limit
Analysis Date
Antimony
ND
55
14
N
1
25
75-125
05/31/20171526
Arsenic
ND
55
18
N
1
33
75-125
05/31/20171526
Beryllium
2.3
55
65
1
114
75-125
05/31/20171526
Chromium
79
55
150
50
122
75-125
06/06/2017 2338
Iron
46000
550
53000
N
50
1170
75-125
06/06/2017 2338
Lead
9.4
55
62
1
95
75-125
05/31/20171526
Manganese
730
55
720
N
50
-9.8
75-125
06/06/2017 2338
Nickel
ND
55
99
N
50
179
75-125
06/06/2017 2338
Selenium
ND
55
59
50
107
75-125
06/06/2017 2338
Silver
ND
55
55
50
99
75-125
06/06/2017 2338
Thallium
0.22
55
53
1
95
75-125
05/31/20171526
Zinc
140
55
150
N
1
18
75-125
05/31/20171526
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 116 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MSD
Sample ID: SE27003-001MD
Matrix:
Solid
Batch:43119
Prep Method:
3050E
Analytical Method: 6020B
Prep Date:
05/30/2017 1744
Sample
Spike
Amount
Amount
Result
% Rec
% RPD
Parameter
(mg/kg)
(mg/kg)
(mg/kg)
Q
Dil
% Rec
% RPD
Limit
Limit
Analysis Date
Antimony
ND
53
13
N
1
24
7.9
75-125
20
05/31/20171532
Arsenic
ND
53
17
N
1
31
11
75-125
20
05/31/20171532
Beryllium
2.3
53
59
1
106
9.9
75-125
20
05/31/20171532
Chromium
79
53
130
50
98
11
75-125
20
06/06/2017 2343
Iron
46000
530
53000
N
50
1270
0.52
75-125
20
06/06/2017 2343
Lead
9.4
53
58
1
91
6.1
75-125
20
05/31 /2017 1532
Manganese
730
53
690
N
50
-74
4.9
75-125
20
06/06/2017 2343
Nickel
ND
53
86
N
50
161
14
75-125
20
06/06/2017 2343
Selenium
ND
53
56
50
105
5.5
75-125
20
06/06/2017 2343
Silver
ND
53
50
50
93
9.1
75-125
20
06/06/2017 2343
Thallium
0.22
53
49
1
91
7.8
75-125
20
05/31/20171532
Zinc
140
53
140
N
1
-5.3
8.9
75-125
20
05/31/20171532
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 117 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MB
Sample ID: SQ43209-001 Matrix: Solid
Batch:43209 Prep Method: 7471E
Analytical Method: 7471B Prep Date: 05/31/2017 1806
Parameter Result Q Dil PQL Units Analysis Date
Mercury ND 1 0.083 mg/kg 05/31/20171922
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 118 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - LCS
Sample ID: SQ43209-002
Matrix:
Solid
Batch:43209
Prep Method:
7471E
Analytical Method: 7471B
Prep Date:
05/31/2017 1806
Spike
Amount
Result
% Rec
Parameter
(mg/kg)
(mg/kg) Q Dil
% Rec Limit Analysis Date
Mercury
0.83
0.89 1
107 80-120 05/31/20171924
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 119 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MS
Sample ID: SE27003-001MS
Matrix:
Solid
Batch:43209
Prep Method:
7471E
Analytical Method: 7471B
Prep Date:
05/31/2017 1806
Sample
Spike
Amount
Amount
Result
% Rec
Parameter (mg/kg)
(mg/kg)
(mg/kg) Q
Dil % Rec Limit Analysis Date
Mercury ND
1.1
1.2
1 114 80-120 05/31/20171929
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 120 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

ICP-MS - MSD
Sample ID: SE27003-001MD
Matrix:
Solid
Batch:43209
Prep Method:
7471E
Analytical Method: 7471B
Prep Date:
05/31/2017 1806
Sample
Spike
Amount
Amount
Result
% Rec % RPD
Parameter
(mg/kg)
(mg/kg)
(mg/kg) Q Dil
% Rec % RPD Limit Limit Analysis Date
Mercury
ND
0.92
1.1 1
115 13 80-120 20 05/31/20171932
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. Page: 121 of 121
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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4LeAy EnVLKffl MWI 9ierviun inr
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Sample Rereit Checklist (11C}
Cooler li ispected by/date- r' .
Means ofr ipt: r; SESI o Client o UP FedEx Q Other
Yes V, No ❑ I 11, Wire em to ly aoala prcscnt on the cooler?
Ye G No ❑ 1 NA ❑ 2_ If custody Seals "crt prestnt, were ttiey intact and unbroken?
p1l I;trip ID; / \1 1 1-4Cl .strip ID,
Cooler I n temperature o i MriVM (corroetMd) t mperattac upon receipt=
! J °C �_ i tiC } f °C
Ma hod` Ternparattxc Blank ❑ Against Iinttics M Gun 116 IRGun CorrcotionFactor-
Math of coolant: aWetice ❑ F3litefce t= Dry Ice (7 Ncaie
Pale J of I
Yes ❑
NO ❑
NAX
3. Iftemperatize of any cuulcrcrcceded 6.0°1r, was ProjectManager Notified?
PM was Notified by. phone./ eamil I circle one).
Ye.4
ND u
NA :
4-. Is the cornmerdal wurier's packingslip attached to this farrri�
yesg
No ❑
5, Were proper custody pm"durefollowed?
v d5l,No
0
6- WCM Sample Ms lined on the CAC'?
5'e u
Ala ❑
7. Were sample IM listod on all sample containers?
Yn
No ❑
was collecidon date & time listed on the COC?
yas t
No ❑
4, Was collection dada & time listed on all semplecuri inrrsi
Y wr
No ❑
IQ. Did all conlaitter label information (1D, date, time) agrer wilh the COC7
'Y c
No ❑
11. Were Rests 10 be ptrformod listed an the COC? '
. 5/Z
Na ❑
12. Did all samples arrive in the proper containers for each tell aldror in good conditim-1
(unbroken, lids on, etc_L _
Yes
No ❑
11 Was adequate amnple V0ILIm4 aVai]abh�.?
Yc
NLP ❑
14. Wcrc all sawn ics received within % the holding limts Qr 48 hours, whid ver wirA* first?
YGs ❑
Nc
15, Were ally samples eontairwra missingl"ccss (carele one) sawrAess Not lislod on COC.?
Yes ❑
Na ra
RA
16. Wem bobbles prestnt>'pex-si-rx" (rl"or 6mm in diamowr) in any VOA vials?
Yft ❑
No rP
M. pf
17, Wary all LNILOimetaisirmirient sariipies Fv"iv�.o of a pH of < 29
Yes ❑
No ❑
N
18, Were all cyanides lrs nx:civcd at a pH > 12 and sullidc soma les roved at a pH ;- 92
Yes 1..1
No ❑
NA
19. Were all applicable NIH37I'I NIcyanideJplim9VBAIA �<4,5rix") 5xwmplcs free of residual
chlorine?
Yr& In
Nf? rn
N
2o. ere collectiiorl temperatures dK;umented on the C!OC Car NC srrniples?
Yes ❑
No ❑
N
'_'1. Were client remarkslrega.i�5ts (i.e. requesst`d dilutions, h'MF),,'NJSDdesigtladolls, vIL;.,,}
vA)r,-z%;L1y trari cribod tram the COC intn the comment 1; tigm in DIMS?
Yes ❑
No V
02. WT is Ow. a tdow rni nber u sccitaken from the container lsbol?
em leYreservation (10ust be completed for an� sample(s) incorrectly Eircniumud or with headspace)
Samples) were received lw"tectty presmed and were adjusted accordingly in
sample receiving wilh HaSO,lq HNO?, HCL Na0H) using Sk 4
sample(s) were received with bubbles >6 min in diameter_
Samples(s) were received kuitb TRC > 0.5 mgfL (Tf #2I is No) and were
adjusted ac or4J ingly in saln le receivit with sodium Chimulfair: (Na2S2O-3) with Shealy TES;
SC Drinking, Walcr Projec4 Sairnpk(s) pH vcrifiud to be < 2 by Date,
Satn l4s) We receiv !3 of<2 and ware ddiLml,ed.uccorcrlrigly usin My
Sample labels applied by.- _ Verified by, Dais.
C.nrinments-
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com