23074_ Bookers Garage_BAR_20211217

Via Email
May 27, 2021
NCDEQ — Division of Waste Management
Brownfields Program
1646 Mail Service Center
Raleigh, NC 27699-1646
Attention: Ms. Kathleen Markey
Re: In -Situ Soil Characterization Report
Bookers Garage
Charlotte, North Carolina
Brownfields Project No. 23074-19-060
H&H Job No. SCF-001
Dear Kathleen:
1.0 Introduction
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
Hart & Hickman, PC (H&H) has prepared this report to document in -situ soil characterization
activities for the proposed redevelopment at the Bookers Garage Brownfields property
(Brownfields Project No. 23074-19-060) located west of the intersection of Seigle Avenue and
E. 15th Street in Charlotte, Mecklenburg County, North Carolina (Site). A Site location map is
provided as Figure 1, and a Site map with an overlay of the proposed redevelopment is shown in
Figure 2.
Redevelopment plans include construction of a multi -story high -density luxury residential
apartment complex and a multi -story open air parking garage. Site work as part of the planned
redevelopment includes razing the existing Site buildings and grading to level the Site for the
planned apartment building and parking garage. The Site buildings have been removed to the
foundation slabs (where applicable). The building slab demolition and removal will be
completed as part of planned grading activities. The open-air parking garage will be constructed
2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd, Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919.847.4241 main

Ms. Kathleen Markey
May 27, 2021
Page 2
below the first level of residential units and grading plans include cut of up to approximately 10
feet below current grade to reach final proposed elevations in the area of the parking garage.
Remaining portions of the Site are generally on grade or include shallow fill to achieve proposed
final grade elevations.
H&H completed in -situ soil assessment activities in areas of proposed cut for the parking garage
to evaluate the potential for impact and characterize soil that may be removed from the Site as
part of grading and redevelopment activities. A summary of the in -situ soil characterization
assessment activities is provided in the following sections.
2.0 Brownfields In -Situ Soil Characterization Activities
H&H completed soil assessment activities to identify soil in proposed cut areas at the
Brownfields property that do not have compound concentrations above DEQ Inactive Hazardous
Sites Branch (IHSB) Protection of Groundwater and Residential Use Preliminary Soil
Remediation Goals (PSRGs) to assist in export of non -impacted soil during grading activities.
The assessment activities were performed in general accordance with DEQ IHSB Guidelines for
Assessment and Cleanup (Guidelines) dated January 2020, the most recent versions of the U.S.
Environmental Protection Agency (EPA) Region IV Science and Ecosystem Support Division
(SESD) Field Branches Quality System and Technical Procedures guidance, and the DEQ
approved In -Situ Soil Characterization Work Plan — Revised dated May 4, 2021 which received
DEQ approval in a letter dated May 5, 2021.
Based on review of the most recent version of the foundation plans and following discussions
with the general contractor for the Site, H&H understands that proposed redevelopment will
generate approximately 1,550 cubic yards of soil which will likely need to be transported off -Site
as export. Geotechnical assessment results indicate soil at the Site is likely suitable for
construction purposes in certain conditions. Therefore, additional export of structurally
unsuitable soil is not anticipated at this time.
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 3
To expedite grading activities and to minimize the need to stockpile and manage large volumes
of soil during construction, H&H completed soil assessment activities at the Site to characterize
soil in -situ before grading activities begin. A copy of the most recent grading plan and cut -fill
analysis is provided as Appendix A. This report has been prepared to document the in -situ soil
assessment activities in accordance with the DEQ-approved Work Plan. The in -situ sampling
methods and results are provided below.
2.1 Soil Characterization Sampling Activities
On May 5, 2021, H&H completed soil assessment activities to evaluate subsurface conditions for
potential impacts at the Site where soil may need to be direct loaded for transport off -Site during
grading activities. Proposed cut in western portions of the Site in the vicinity of the proposed
parking garage extends to depths ranging from approximately 5 to 10 feet below ground surface
(ft bgs). H&H divided the Site into three (3) in -situ soil characterization sections based on
proposed cut depths in each area. H&H collected soil samples for laboratory analysis in each
soil characterization section to represent material that may need to be exported off -Site. The
in -situ soil characterization sections (denoted by EX nomenclature) are shown in Figure 3. In
addition, a tabular summary of the estimated volume of export soil represented by each in -situ
soil sample is provided on Figure 3.
DEQ Brownfields and DEQ Solid Waste generally require a sample frequency of a minimum of
one soil sample for every approximately 1,000 cubic yards of export soil. H&H conservatively
collected a total of four (4) in -situ soil samples as part of soil characterization activities.
Although fewer soil samples were needed to meet the DEQ Brownfields and DEQ Solid Waste
sample frequency requirements, additional soil samples were collected for vertical and horizontal
resolution for the soil profile in areas for potential export.
H&H contracted with Geologic Exploration to advance several aliquot soil borings in each soil
characterization section to a depth corresponding to the deepest planned cut in that
characterization section. Initially, the drilling contractor advanced each soil boring with a
https://harthick.shuepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 4
decontaminated stainless steel hand auger followed by a track -mounted direct push technology
(DPT) drill rig at depths greater than 5 feet. During boring advancement, continuous soil
samples were collected from each boring from the center of the hand auger bucket, logged for
lithologic description, inspected for the presence of visual and olfactory indication of potential
impacts, and screened for the presence of volatile organic vapors with a calibrated
photoionization detector (PID). Boring logs with lithologic descriptions and field screening
results are included as Appendix B.
The aliquot soil boring locations for each soil characterization section are shown in Figure 3, and
the in -situ soil sampling rational is described as follows:
• EX-1: This area will be cut to depths up to 5 ft bgs. Five (5) soil borings (SB-IA through
SB-lE) were advanced within this section. Sample aliquots were collected from the 0 to
5 ft bgs depth interval in each boring. The sample aliquots from each depth interval were
combined and homogenized to form one composite soil sample representative of soil
conditions in the EX-1 characterization section. In addition, one representative grab
sample was collected from the SB- I D soil boring.
• EX-2: This area will be cut to depths up to 10 ft bgs. Six (6) soil borings (SB-2A through
SB-2F) were advanced within this section. Sample aliquots were collected from two
depth intervals (0 to 5 ft bgs and 5 to 10 ft bgs) in each boring. The sample aliquots from
each depth interval were combined and homogenized to form one composite soil sample
representative of soil conditions in each depth interval. In addition, representative grab
samples were collected from the SB-2F boring for shallower soil and the SB-2C boring
for deeper soil.
• EX-3: This area will be cut to depths up to 5 ft bgs. Three (3) soil borings (SB-3A
through SB-3C) were advanced within this section. Sample aliquots were collected from
the 0 to 5 ft bgs depth interval in each boring. The sample aliquots from each depth
interval were combined and homogenized to form one composite soil sample
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 5
representative of soil conditions in the EX-3 characterization section. In addition, one
representative grab sample was collected from the SB-3C soil boring.
As shown in Figure 3, results of previous soil sampling activities completed at the Site in 2019
and 2020 identified compounds at concentrations above the DEQ IHSB PSRGs in shallow soil
near the western Site boundary (SB-4) and within the dripline of the residence located at 1115
Seigle Avenue (SS-2A through SS-21)). The western portion of the Site is planned for fill and
impacted soil in the area of SB-4 will be managed on -Site. Soil within the dripline of the 1115
Seigle Avenue residence is generally planned for fill with the exception of the northwestern
dripline represented by aliquot soil sample SS-2D which is located within an area of planned cut
for the parking garage (Figure 3). As outlined in the DEQ-approved Work Plan, the drip line
soils in the area of SS-21) will be excavated prior to mass grading and post -excavation
confirmation soil samples will be collected to document lead impacted soil has been adequately
removed in the direction of planned cut.
2.2 In -situ Soil Sample Analyses
Continuous soil sample aliquots were collected from each of the soil borings advanced in each
soil characterization section. Soil sample aliquots collected from each boring advanced in a
section were homogenized to form composite soil samples representative of the cut depths at 5
foot intervals. The sample aliquots from sections EX-1 and EX-3 were homogenized to form
composite samples representative of shallow soil (0-5 ft bgs) for a total of one sample per
section. The sample aliquots in EX-2 were homogenized to form compositive samples
representative of shallow soil (0-5 ft bgs) and deeper soil (5-10 ft bgs) for a total of two samples.
The four (4) composite soil samples selected for laboratory analyses were collected directly into
dedicated laboratory supplied sample containers, labeled with the date, time, and sample
identification, and placed in a laboratory supplied sample cooler with ice. The samples were
submitted to Pace Analytical (Pace) under standard chain of custody protocols for analysis of
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 6
semi volatile organic compounds (SVOCs) by EPA Method 8270 and Resource Conservation
and Recovery Act (RCRA) metals plus hexavalent chromium by EPA Methods 6020/7471/7199.
In addition to the composite in -situ soil samples described above, one representative grab soil
sample was collected from each soil characterization section and depth for a total of four (4) grab
samples. Based on results of field screening, a grab soil sample was collected from the aliquot
exhibiting the highest likelihood for impact in each soil characterization area. Field screening
results did not identify obvious presence of impacts in an aliquot soil sample. Therefore, the
grab samples were collected from randomly selected aliquot borings to provide the most
representative data for soil planned for export. The grab soil samples were collected from
undisturbed portions of soil directly into laboratory supplied glassware and submitted to Pace
under standard chain of custody protocols for analysis of VOCs by EPA Method 8260.
Investigation derived waste (IDW) generated during the assessment activities was spread evenly
across the Site. Following sampling activities, the soil borings were properly abandoned and the
surface were repaired similar to pre -drilling conditions. Each aliquot boring location was
estimated using a hand -help global positioning system (GPS) unit.
2.3 In -Situ Soil Sample Results
A tabular summary of in -situ soil sample laboratory analytical results is presented in Table 1, and
a copy of the laboratory analytical report is included in Appendix C. The laboratory analytical
results were compared to the DEQ IHSB Protection of Groundwater, Residential, and
Industrial/Commercial PSRGs dated January 2021. In addition to the PSRGs, metals results
were compared to published concentrations for naturally occurring metals in soil.
Laboratory analytical results indicate that trace levels of select organic compounds including
naphthalene, toluene, 1,2,4-trimethylbenzene, m&p-xylene, o-xylene, fluoranthene, and pyrene
were detected at concentrations above the laboratory method detection limits in the shallow soil
samples (0-5 ft bgs) collected from each excavation section. No organic compounds were
detected at concentrations above the DEQ IHSB Protection of Groundwater or Residential
14
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " -w hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 7
PSRGs. No organic compounds were detected at concentrations above the laboratory method
detection limits in the deeper sample (5-10 ft bgs) collected in section EX-2.
Several metals were detected in each soil sample at concentrations consistent with regional
background concentrations. No metals were detected at concentrations above the DEQ IHSB
Residential PSRGs with the exception of low levels of arsenic, which are representative of
naturally occurring levels. Hexavalent chromium was detected at concentrations in each of the
shallow samples, with the exception of the duplicate sample collected at EX-3, at concentrations
exceeding the Residential PSRG, but are well below the Protection of Groundwater PSRG and
considered to be naturally occurring levels.
2.4 Direct Contact Risk Evaluation
The DEQ PSRGs used for comparison to the laboratory analytical results are conservative and
based upon a LICR of 1 x 10-6 for potential carcinogenic effects and a HQ of 0.2 for potential
non -carcinogenic effects. The DEQ and EPA acceptable level for potential carcinogenic risks is
cumulative LICR of 1 x 10-4 or less, and the acceptable level for non -carcinogenic risks is a
cumulative HI of 1 or less.
Although the laboratory analytical results did not indicate concentrations above the Residential
PSRGs, with the exception of naturally occurring levels of metals, H&H utilized the DEQ Risk
Calculator (January 2021) to further evaluate potential direct contact risks at unacceptable levels
under hypothetical "worst -case" residential, non-residential, and construction worker use
scenarios. To model a hypothetical worst -case scenario, H&H input the highest concentration of
each compound detected in the soil samples into the DEQ Risk Calculator. A copy of the
completed DEQ Risk Calculator is provided in Appendix D. The Risk Calculator results are
summarized in Table 1 and are discussed further below.
• Hypothetical worst -case residential DEQ Risk Calculator results indicate a calculated
cumulative LICR of 5.1 x 10' and a calculated cumulative HI of 0.084;
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 8
• Hypothetical worst -case non-residential DEQ Risk Calculator results indicate a
calculated cumulative LICR of 8.7 x 10-7 and a calculated cumulative HI of 0.0060; and
• Hypothetical worst -case construction worker DEQ Risk Calculator results indicate a
calculated cumulative LICR of 2.7 x 10-7 and a calculated cumulative HI of 0.064.
DEQ Risk Calculator results confirm that there is no direct contact exposure pathway in Site soil
based on the in -situ soil sample laboratory analytical results.
3.0 Summary and Conclusions
H&H completed in -situ soil characterization assessment activities at the Bookers Garage
Brownfields property located west of the intersection of Seigle Avenue and E. 15th Street in
Charlotte, North Carolina. The assessment activities were completed in accordance with the
DEQ Brownfields approved In -situ Soil Characterization Work Plan — Revised dated May 4,
2021. The assessment included collection of soil samples for laboratory analysis to identify
areas within proposed cut that do not have compound concentrations in soil above DEQ IHSB
Protection of Groundwater and Residential PSRGs to assist in export of non -impacted soil during
grading and redevelopment activities.
Results of the in -situ soil characterization assessment identified trace levels of several organic
compounds at concentrations above the laboratory method detection limit in the shallow in -situ
soil samples. No organic compounds were detected at concentrations above the DEQ IHSB
Protection of Groundwater or Residential PSRGs. In addition, several metals were detected at
concentrations consistent with background levels for the surrounding area in each composite
sample. The calculated worst -case, residential, non-residential, and construction worker
cumulative carcinogenic and non -carcinogenic risks associated with the soil concentrations
detected at the Site are orders of magnitude below the DEQ and EPA acceptable thresholds.
Based on results of the in -situ soil characterization assessment activities, the PD is requesting
DEQ Brownfields and DEQ Solid Waste Section provide approval to export soil generated in
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-master projects/spacecraft/bookers hart " ft hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc .

Ms. Kathleen Markey
May 27, 2021
Page 9
areas of planned cut to the Reeves Land Clearing and Inert Debris (LCID) and the Old 27 LCID
landfill facilities for disposal. As discussed, grading activities are scheduled to begin on June 1,
2021. We thank you in advance for your prompt attention to this request. Transporting the
uncontaminated soil in areas of cut to the above referenced LCID landfills will result in
significant savings for the redevelopment.
Should you have questions or require additional information, please do not hesitate to contact us
at [phone].
Sincerely,
Hart & Hickman, PC
••� �n "rT
w 2419
i
wr�� Q�� • 2i-•2e
Ralph M'►1@
Project Manager
G
Alexis McKenzie, EI
Project Engineer
cc: Ms. Anna Coltrane, Space Craft (via email)
Ms. Jordan Thompson, DEQ Brownfields Program (via email)
Mr. Cody Cannon, PG, Centurion Development Group (via email)
Attachments:
Table 1 Summary of In -Situ Soil Sample Analytical Data
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 In -Situ Soil Sample Location Map
Appendix A Grading Plan and Cut -Fill Analysis
Appendix B Boring Logs
Appendix C Laboratory Analytical Results
Appendix D DEQ Risk Calculator
https://harthick.sharepoint.com/sites/mwterfiles-1/shweddocuments/aaa-masterprojects/spacecraWbookers hart : hikman
garage/in-situ a ssessment/report/23074- bookers garage_in situ soil characterization report.doc

Table
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

Table 1
Summary of In -Situ Soil Sample Analytical Data
Bookers Garage
Charlotte, North Carolina
H&H Job No. SCF-001
Excavation Section
EX-1
EX-2
EX-3
Protection of
Residential
Industrial/
Regional Background
Composite
Grab
Composite
Grab
Composite
Grab
Composite
Grab
Composite
Grab
Sample ID
p
Groundwater
(l)
Commercial
Metals in Soil (Z)
PSRGs0)
PSRGs
PSRGs (1)
EX-1
SB-1 D
EX-2 (0-5)
SB-2F
EX-2 (5-10)
SB-2C
EX-3
SB-3C
EX-DUP
SB-DUP-VOC
Depth (ft bgs)
0-5
0-5
5-10
0-5
Date
5/5/2021
5/5/2021
5/5/2021
5/5/2021
Range Mean
Units
mg/kg
VOCs (8260B)
Naphthalene
NA
0.0072
NA
<0.0029
NA
<0.0028
NA
<0.0025
NA
0.0118
0.39
2.1
8.8
Toluene
NA
0.0029 J
NA
<0.0015
NA
<0.0015
NA
0.0024 J
NA
0.0180
8.3
990
9,700
1,2,4-Trimethyl benzene
NA
<0.0015
NA
<0.0015
NA
<0.0015
NA
<0.0013
NA
0.0034 J
12
63
370
m&p-Xylene
NA
<0.0038
NA
<0.0037
NA
<0.0037
NA
<0.0032
NA
0.0132
9.8
120
500
o-Xylene
NA
<0.0024
NA
<0.0024
NA
<0.0024
NA
<0.0021
NA
0.0058
9.8
140
590
SVOCs (8270D)
Fluoranthene
<0.134
NA
0.165 J
NA
<0.132
NA
<0.138
NA
0.152 J
NA
670
480
6,000
Pyrene
<0.159
NA
<0.157
NA
<0.157
NA
<0.164
NA
0.173 J
NA
440
360
4,500
Metals (6020/7471/7199)
Arsenic
0.769 J
NA
1.47
NA
0.743 J
NA
2.37
NA
1.93
NA
5.8
0.68
3.0
1.0 - 18
4.8
Barium
27.7
NA
71.5
NA
77.1
NA
63.4
NA
83.6
NA
580
3,100
47,000
50 - 1,000
356
Cadmium
0.121 J
NA
0.168 J
NA
<0.100
NA
0.117 J
NA
0.110 J
NA
3.0
14
200
1.0 - 10
4.3
Chromium (total)
11.9
NA
23.9
NA
9.16
NA
24.2
NA
22.9
NA
7.0 - 300
65
Hexavalent Chromium
0.479 J
NA
0.330 J
NA
<0.299
NA
0.500 J
NA
<0.300
NA
3.8
0.31
6.5
NS
NS
Trivalent Chromium
11.4
NA
23.6
NA
9.16
NA
23.7
NA
22.9
NA
360,000
23,000
350,000
NS
NS
Lead
15.4
NA
40.1
NA
4.35
NA
37.2
NA
45.1
NA
270
400
800
ND - 50
16
Mercury
0.0565
NA
0.0968
NA
<0.0211
NA
0.0859
NA
0.0922
NA
NE
4.7
70
0.03 - 0.52
0.121
Selenium
0.227 J
NA
0.350 J
NA
0.420 J
NA
0.682 J
NA
0.741 J
NA
2.1
78
1,200
<0.1 - 0.8
0.42
Silver
<0.101
NA
<0.105
NA
<0.102
NA
<0.105
NA
<0.102
NA
3.4
78
1,200
ND - 5.0
NS
DEQ Risk Calculator
Acceptable Risk Level
Residential LICR / HI (worst -case)
5.1 x 10-6 / 0.084
Non -Residential LICR / HI (worst -case)
8.7 x 10-7/ 0.0060
<1 x10-4 / <1.0
Construction Worker LICR / HI (worst -case)
2.7 x 10-7 / 0.0064
Notes:
1) North Carolina Department of Environmental Quality (DEQ) Inactive Hazardous Sites Branch (IHSB) Preliminary Soil Remediation Goals (PSRGs) (January 2021).
2) Range and mean values of background metals for North Carolina soils taken from Elements in North American Soils by Dragun and Chekiri, 2005. Background Cd and Ag concentrations were taken from Southeastern and Conterminous US soils.
3) NC DEQ Division of Waste Management (DWM) Cumulative Risk Calculator dated January 2021.
Soil concentrations are reported in milligrams per kilogram (mg/kg).
With the exception of metals, only compounds detected in at least one sample shown.
Compound concentrations are reported to the laboratory method detection limits.
Laboratory analytical methods are shown in parentheses.
VOCs = volatile organic compounds; SVOCs = semi -volatile organic compounds; ft bgs= feet below ground surface
NE = Not Established; ND = Non Detect; NS= Not Specified; NA = Not Analyzed; -- = Not Applicable
J = compound was detected above the laboratory method detection limit, but below the laboratory reporting limit resulting in an estimated concentration.
Table 1 (Page 1 off 1)
5htt /2 s://ha rth ick.sh a repoi nt.com/sites/MasterFi les-1/Shared Documents/AAA-Master Projects/SpaceCraft/Bookers Garage/In-Situ Assessment/Report/Bookers In Situ Tables (SCF-001) Hart &Hickman, PC

Figures
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

- i
r- tT _ Y ' ...1,'„
IOLK ST "+ . r _I,.iIJMte [hristran
oll And
Thmloclrll seminary.
- O `l`� ✓✓ �� - � .. l`x�••,••� .. -. Hicdilar Kl hil!
'� .�• DAL TON AVE -cJF
-4---'--•-
'vIII�Hei is -'
Scli
11 rocksr one
Schcnls
- m rr•-•
/00/P
A
_ era sr�1
ti. \
_ R
y � CYr� LF �,P Pti
k SITE y-
�~ , un" ..
C
rrrst YJald 11 Y pIJN�RY gulf
Pots Ar_xl-
�' H m••th c•me
_ _-.-•1
I I
t.
�. Tranty '� w �•'� �Fr
Epls—ll�ai , '-9
Sdi Q
0 6 H £
' c
ZA
12
a
Central Plcdrn rdx
Cornrnln y Cdl - Ll-ilheth
Cemral CanyNfs Traditional
Elc- m sch
ry r
k �
J,. Kin9: �cJl
Q �
Charlotte
ogn7
4r
6e
Fyn
! yCf
-
3�
USGS The National Map: National Boundaries Dataset, 3DEP Elevation
-)Program, Geographic Names Information.,System, Nation0ldydrography
Dataset, National Land Cover Database, National Structures�Dataset,
and National Transportation Dataset; USGS Global Ecosystems; U.S.
Census Bureau TIGER/Line data; USF,S-Road Data; Natural Earth Data;
U.S. Department of State Humanitarian Information Unit;an'd, NOAA
National Centers for Environmental Information, U.S. Coastal, Relief
Model. Data refreshed May, 2020.
0 2,000 4,000
N
SCALE IN FEET
U.S.G.S. QUADRANGLE MAP
CHARLOTTE EAST, NORTH CAROLINA 2013
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)

SB-4 3-4' (11/8/19) mg/kg
BENZO(A)PYRENE 0.388
Elevations Table
Number
Minimum Elevation
Maximum Elevation
Color
1
—9.688
—4.630
2
—4.630
—1.000
3
—1.000
—0.332
4
—0.332
—0.003
5
—0.003
0.132
6
0.132
0.718
7
0.718
1.914
8
1.914
7.527
LEGEND
BROWNFIELDS PROPERTY BOUNDARY
° PARCELBOUNDARY
�\ SOIL BORING ALIQUOT LOCATION TO 5
X
\ FT BGS
• SOIL BORING ALIQUOT LOCATION TO 10
FT BGS
°
SOIL BORING SAMPLE LOCATION (2019)
Q DRIP LINE SOIL SAMPLE LOCATION (2020)
° 7
SB-2B / f• CUBIC YARDS CHARACTERIZED PER SAMPLE
0-5 5-10
° EX-1 790
EX-2 1,000 1,000
° EX-3 110
SB-2C °
SB-2D °
SB-3A
SB-3B
EX-3
SB-3C
klr,A
NOTES:
1. CUT -FILL HEAT MAP PROVIDED BY URBAN
DESIGN PARTNERS.
SB-1 D
Se-4
SS-2 SS-2 0-1' (10/9/20) mg/kg
' ® LEAD 2,310
SS-2C SS-213 O° /
A � ®s APPROXIMATE
DRIPLINE SOIL TO BE t�0 25 50
REUSED ON SITE SCALE IN FEET
C-0 "` IN -SITU SOIL SAMPLE
5 LOCATION MAP
0
BOOKERS GARAGE
/ 1113 AND 1121 SEIGLE AVENUE AND
820 E. 15TH STREET
CHARLOTTE, NORTH CAROLINA
/ 2923 South Tryon Street -Suite 100
/ hart � hickman
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f
SMARTER ENVIRONMENTAL SOLUTIONS Licensc # C-1269 / #C-245 Gcolop
DATE: 4-13-21 REVISION NO. 0
JOB NO. SCF-001 FIGURE NO. 3

Appendix A
Grading Plan and Cut -Fill Analysis
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

ti
f
0
THOMAS ELI BOONE AND
DANELLE KINZENBAW BOONE
ANNA MILLAR BID # 08109915
: 08109909 BLOCK 4 SECTION 2
FID #
BLOCK 4 SECTION 2
ME 151- 43 ZOO 151- ZONED: R-ZONED: R-5 USE: SINGLE FAMILY
RESIDENTIAL ■
USE: SINGLE FAMILY 10' BUFFER •
RESIDENTIAL ZONE FROM ■
now -
TO
■■.P OF BANK •
N43 °33'22 "E-150. 27'
■■w■w■ II■11■■■■ ♦ l
■www■■■■■■■■■■•■■■■■■son ■■■■■■■■■ SEE wwwMEMO
■
I I
III � T 679 ■■■www■■■w■■■■■w■■■
I
• 680� 6$�� I /
z i ro I
g *SEMME■
- - - - - - - - - - - a
ERIN T THOMAS AND o / °
SCOTT BOULET NI p °
PID #: 08109910 ■ ■ ■ ■ D
BLOCK 4 SECTION 2
ME 151-43 / 0
ZONED. R-5 / 1
USE. SINGLE FAMILY
RESIDENTIAL
) 6_>9
f
■
DRED M DIAGo
ELLORENZO DIAGO
_
PID #: 08109911
'LOCK 4 SECTION 2
ME 151-45
ZONED: R-5
SE. SINGLE FAMILY
RESIDEN TIAL
z
o■
N�
�i
R-5 ZONING
B-1 ZONING
-
1
EXIST. 24" RCP TO
rl
REMAIN
VERTICAL CURVES SHALL BE ■
USED AT EACH SLOPE
TRANSITION, TYP.
ALLTIME FACTORS, INC
PID # 08109912
BLOCK 4 SECTION 2
ME 151-43
ZONED. B-1
USE. COMMERCIAL
r
GRADE BREAK: 689.64
a
°
M9
IF ANY DISCREPANCY IN ELEVATION, AS NOTED ON THE
GRADING PLAN, OCCURS ON SITE DURING CONSTRUCTION THE
GENERAL CONTRACTOR IS TO CONTACT THE LANDSCAPE
ARCHITECT AND CIVIL ENGINEER IMMEDIATELY.
I
it
I
rn I III+ SE 24"-30'
I NE 24"-30" -
24"-3n" n1/7=r
\ �I
I I\ I
I �-
I . ■ ■
I I I I I �I to
I� I
II I ■
I ■
■
11 T ■
I I I I
I
BOTTOM OF RAMP I ■
GARAGE FFE: 678.37
■
o ■
i oo ■
I I � ■
Q ■ W
i ■ CYI n
m
° oo-
_ -I T
C,)_c-�
- T - - - 9F - - -
--a-=-rrTM=
�
r T
� \T
■ S43°40' 75.00,
■
■■ ■ ■ a- PROP. 15' STORM
EASEMENT
■
■
■
■
■
■
■
■
■
■
y■■■■■■■■■■■■■■■■■■■■■■■■■.■■■■■■■
-GRADE BREAK: 678.97
I ■
-0 D 00 2
°
�0� o
PROPOSED
a I
�- ■
C �
z m ��
BUILDING
■
m m I
i\\ :.■■■■
W40700■�■■:
II II
FFE692.87
ii
rn�
I
a
■ II it
1(0
I
■
I I
I I
I°
I
I I
I
-GRADE BREAK: 680.37
I :■■■■■■■■■■■■�■■�
ilk Ill
-PROP. TRENCH
I
I I ■
I I II
DRAIN
I
I ti I
I III
I
GRADE BREAK: 682.57
FG: 692.85
II
I
I I
I
GRADE BREAK: 685.24
ZAI
I
I I
I
I I
I
I:
I I III,
FG: 692.74
I
I I
I ■
I I Its
GRADE BREAK: 687.44
I
I
i I I II
I0
I
I I ■
!I
GRADE BREAK: 688.84
FG:691.53 FG:691.15
i
I I a�
,I
I ��
� I
I III IIII
TS:6.
I
GRADE BREAK: 689.44
BS: 6819.78
I
I
I I
a.;I ■
69 0
FG: 690.02
I
�I
IIII I
GRATE=688.6'
ELLIP. IN=684.1'
I
T I
I III ELLIP. OUT=683.8'
I
/I I
/
on own.
I I III
-
�FG:689.80-
°689.67
FG:
S43'40'46, 75.00'
AW\
EX RIM: 689.60 <
TC: 689.02
�' °
o0 0
■ �\� RIM=688.9'
689 S 1 ■ 5" I
BC: 688.52 J a ""�" ■ \\I \\ ELLIP. 1N=684.3'
N=684.4'
" ■ N I \\ N 15" 1N=684.4'
� � T ELLIP. OUT=684.3'
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■: - - ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ L :■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ IN7W■ ■ ■ ■ ma
I I \ \\
- ohe hR- - - - ohe - ohl; Tom\
■ ■ ■ ■ • - -ohe- -
■ ■ ■ ■ - - - - - - - ■ - - - - - ♦ - -
- - ---
-
■ ■ ■ ■♦R. C. P. \
r
■ i■■■■■■■■■■■■■■■■■■■■■■■■a ■ ��� I I /
■ ■-w----w----w--�w- �■-■n■-a■u■-■■LR,■■�■■■ Is■ ■ ■ ■ ■ ■ SIMMONS I - f \
- ss- - - - - ss -/- - - f - ss
6 " `o
GRA TE= 688.2'
15" our=685.1'
DENUDED LIMITS
(0.60 ACRES) I I a /
SEIGLE AVENUE
I I
50' PUBLIC R/W I I
CDOT MAINTAINED I I rn
25 MPH SPEED LIMIT I I
- - - - - - - -� - - - 15 R.G.P.- _ _ _ _ - - - * � D
----- -v - -T -
I���------- _=----TT-T
PCSO SUMMARY
Original Parcel ID Number(s):
081-099-13, 081-099-14, 081-099-21
Development Type:
Multi -Family
Subject to PCCO? Y/N
No
If NO, why?
Below BUA/Disturbance Thresholds
Watershed:
Central Catawba
Disturbed Area (ac):
0.60
Site Area (ac):
0.52
DA#1
DA#2
Total on -site Drainage Area (ac):
0.52
Existing Built -upon -area (SF):
13,188 sf (0.30 ac)
Existing BUA to be removed (SF):
13,188 sf
Existing BUA to remain (SF):
0 sf
Proposed New BUA (SF):
17,248 sf (0.40 ac)
Proposed % BUA:
76.48%
Density (High / Low)
High
Total Post -Project BUA for site:
0.35 ac (67%)
Development or Redevelopment?
Redevelopment
Natural Area Required (ac):
0.052 ac (2,255 sf)
Natural Area provided, total (ac):
0.055 ac (2,380 sf)
Undisturbed Treed Natural Area Preserved (ac):
N/A
Total stream buffer protected on -site (ac):
0.05 ac
Transit Station Area? Y/N
No
Distressed Business District? Y/N
Yes
Mitigation Type (if applicable)
Payment in -lieu
Natural Area mitigation? Y/N
No
Buffer Mitigation? Y/N
Yes
Total Phosphorous Mitigation? Y/N
No
GRADING AND STORM DRAINAGE NOTES:
1. ON -SITE BURIAL PITS REQUIRE A PERMIT.
2. ANY GRADING DONE BEYOND THE DENUDED LIMITS INDICATED ON THE
CONSTRUCTION DOCUMENTS IS A VIOLATION AND IS SUBJECT TO A FINE.
3. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN
IS A VIOLATION AND IS SUBJECT TO A FINE.
4. ALL FINAL CURB AND STREET GRADES AT INTERSECTIONS SHALL BE COORDINATED
WITH INSPECTOR.
5. SIGHT TRIANGLES INDICATED ARE THE MINIMUM REQUIRED.
6. APPROVAL OF CONSTRUCTION DOCUMENTS IS NOT AN AUTHORIZATION TO GRADE
ADJACENT PROPERTIES. WHEN FIELD CONDITIONS WARRANT OFF -SITE GRADING,
PERMISSION SHALL BE OBTAINED BY CONTRACTOR FROM THE AFFECTED PROPERTY
OWNERS.
7. IN ORDER TO ENSURE PROPER DRAINAGE, CONTRACTOR SHALL MAINTAIN A
MINIMUM OF 0.5% SLOPE ON THE CURB.
8. SUBSURFACE DRAINAGE FACILITIES MAY BE REQUIRED IN THE STREET RIGHT OF
WAY IF DEEMED NECESSARY BY THE INSPECTOR.
9. THE CONTRACTOR SHALL MAINTAIN EACH STREAM, CREEK OR BACKWASH
CHANNEL IN AN UNOBSTRUCTED CONDITION AND SHALL REMOVE FROM THESE AREAS
ALL DEBRIS, LOGS, TIMBER, TRASH, JUNK AND OTHER ACCUMULATIONS.
10. ANY CONSTRUCTION OR USE WITHIN THE AREAS DELINEATED AS FLOODWAY
DISTRICT FRINGE BOUNDARY LINE OR FLOODWAY DISTRICT ENCROACHMENT BOUNDARY
LINE IS SUBJECT TO THE RESTRICTIONS IMPOSED BY THE FLOODWAY REGULATIONS.
11. THE LOCAL ENGINEERING DEPARTMENT HAS NOT REVIEW AND DOES NOT ASSUME
RESPONSIBILITY FOR THE STRUCTURAL STABILITY OF ANY EXISTING OR PROPOSED
RETAINING WALLS ON THE SITE.
12. NON-STANDARD ITEMS (I.E.: PAVERS, IRRIGATION SYSTEMS, ETC.) IN THE RIGHT
OF WAY REQUIRE A LOCAL OR STATE ENCROACHMENT AGREEMENT PRIOR TO
INSTALLATION.
13. ALL "CLDSM" NUMBERS REFER TO THE CHARLOTTE LAND DEVELOPMENT
STANDARDS MANUAL.
14. ALL SIDEWALKS, STOOPS, TERRACES AND OTHER PAVED AREAS SHALL SLOPE
AWAY FROM BUILDINGS) AT A MINIMUM OF 2%.
15. CONTRACTOR SHALL CONTACT INSPECTOR 48 HOURS BEFORE CONSTRUCTION.
16. STABILIZE ALL SLOPES GREATER THAN 3:1 WITH JUTE MESH.
17. ALL ELEVATIONS ARE IN REFERENCE TO THE BENCHMARK WHICH MUST BE
VERIFIED BY THE CONTRACTOR PRIOR TO STARTING CONSTRUCTION.
18. ALL CONTOURS AND SPOT ELEVATIONS REFLECT FINISHED GRADES. REFER TO
PAVEMENT CROSS-SECTION DATA TO ESTABLISH CORRECT SUB -BASE, AGGREGATE
BASE COURSE ELEVATIONS TO BE COMPLETED UNDER THIS CONTRACT.
19. CONTRACTOR SHALL BLEND NEW EARTHWORK SMOOTHLY WITH EXISTING
CONTOURS.
BEFORE YOU DIOI
CALL 811 OR 1-800-632-4949
N.C. ONE -CALL CENTER
IT'S THE LAWI
C
a
GRAPHIC SCALE
10 0 5 10 20
U R B
A
N
DESIGN
PARTNERS
1318-e6 central ave.
P 704.334.3303
charlotte, nc 28205
F 704.334.3305
urbandesignpartners.
com
nc firm no: P-0418
sc coa no: C-03044
CIE
27800
If
'''�L/IIIIDII111\\``\
09/30/2020
L
U
U
0
N
j N
J
o N
J
>, 0
O
z
(�
�
a'� '
o
O
M
00 T
0
a.
Mi�=j
LO
L
Lr)
O
N
00
N
�
U
Z
O
�
O
rn�
�./
W
U
�
�Q
N
O
Q)
(1)
i
V
r
T_
z
0
W
m
W
Q
b
z
Project No: 19-133
Date: 09.30.2020
Designed by: UDP
Drawn By: UDP
Sheet No:
C-400
INCH = 10 FEET

Elevations Table
Number
Minimum Elevation
Maximum Elevation
Color
1
—9.688
—4.630
2
—4.630
—1.000
3
—1.000
—0.332
4
—0.332
—0.003
5
—0.003
0.132
_
6
0.132
0.718
7
0.718
1.914
g
1.914
7.527
MEH

Information I Definition I Analysis Statistics 1
statistics
p+ General
S TIN
(D Volurne _
Base Surface
Comparison Surface
Cut Factor
Fill Factor
Cut volume (adjusted)
Fill volume (adjusted)
Net volume (adjusted)
Cut volume {unadjusted)
Fill volume (unadjusted)
Net volume (unadjusted)
Value
19-133 EG
19-133 FG
1.000
1.150
2186.79 Cu, Yd.
639.90 Cu. Yd,
1547.00 Cu, Yd.tCut>
2186.79 Cu, Yd.
556,34 Cu. Yd.
1630.45 Cu. Yd.4 Cuts

Appendix B
Boring Logs
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-1A
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5121
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
L
0F
....
V
�
O
Jp
W
W
E2
O2
d
H
a)
z
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Silt with gravel, moist, dark brown
0.6
(0.6') Silt, slightly moist, reddish -brown
1
1
2
2
3
3
4
]
L
4
.......
5 (5) Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.onlfne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-113
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 515121
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
L
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Fill, silt with overburden and construction debris, wet
3.6
(0.3') Silt with gravel, stiff, slightly moist, dark brown with slight reddish -brown
1
1
2
2
3
3
4
4
5 (6) Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs. online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-1C
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Alexis McKenzie
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
O
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
M
9
W
0
O
N
d
J
0 0
(0') Silt with gravel, wet, dark brown
(0.3') Silt, slightly moist, reddish -brown, powdery
1
1
2
2
3
3
4
4
5 (6) Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-11)
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Alexis McKenzie
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
O
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
M
9
W
0
O
N
d
J
0 0
(0') Silt, moist, reddish -brawn with light brown, powdery, loose
5.9
1
1
2
2
3
3
4
4
5 (6) Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-1E
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Alexis McKenzie
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
C'
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
M
9
W
0
O
N
0
J
0 0
(0') Silt, soft, dark brown, gravel and organics
(05) Silt, soft, dry, yellowish -brown, reddish -brown
1
1
2
2
3
3
4
I
L
4
......
5 (6) Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.online

14
hart hickman
Client: Spacecraft
Project: SCF-001
BORING LOG
Boring No. SB-2A
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 10
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
}
00
J
W
W
Z
O
(�
=
p
J
I.-
Z W
ER
d
Z
H
y
SOIL/ROCK VISUAL DESCRIPTION
n
N
a
af
W
ii
02
a
n
W
❑
2
J
Q
00p
N
E
U
3
N
0
❑
m
�
W
❑
CJ
a)a
cn
m
a'
0 0
(0') Silt with fill, soft, construction debris
0.5
(0.2') Silt, stiff, slightly moist, reddish -brown
(3') Silt, stiff, dry, yellowish -brown
5
(5') Silt, dry, yellowish -brown, mottling
0.9
5
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' by GEX using hand auger.
generated using GroundLogs.onhne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-213
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5121
Boring Depth (ft): 10
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Z
L
....
�
O
Jp
LU
W
W
0F
E2
O2
d
H
a)
z
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Organics, loose, dark brown, slightly moist
0.7
(03) Silt, stiff, slightly moist, reddish -brown
5
1.0
5
(7.5') Silt, stiff, dry, light brown
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.onllne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-2C
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5121
Boring Depth (ft): 10
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
L
0F
....
V
�
O
Jp
W
W
E2
O2
d
H
a)
z
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Fill, gravel with silt, loose, slightly damp, dark brown
0.4
(05) Silt, soft, dry, reddish -brown
5
3.8
5
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.onllne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-2D
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 10
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
L
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Organics, dark brown, wet
0.3
(0.25') Silt with fill, medium stiff, slightly moist, reddish -brown
5
5
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' by GEX using hand auger.
generated using GroundLogs. online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-2E
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5121
Boring Depth (ft): 10
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Z
L
....
�
O
Jp
LU
W
W
0F
E2
O2
d
H
a)
z
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Silt, medium stiff, slightly moist, dark brown
1.0
(2') Silt, soft, slightly moist, reddish -brown
5
(5) Silt, stiff, moist, reddish -brown, slightly yellow
1.6
5
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.onllne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-2F
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 515121
Boring Depth (ft):
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Direct Push
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Z
L
....
O
Jp
Lu
W
W
0F
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
LU
2
J
Q
°gyp
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Silt with gravel, soft, moist, reddish -brown
1.4
5
J
L
(5) Silt, stiff, moist, reddish -brown
2.4
5
10 (10') Boring terminated 10
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs.online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-3A
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method: Hand Auger
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
Z
L
....
O
Jp
LU
W
W
0F
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Silt, soft, slightly moist, reddish -brown
1
1
2
2
3
3
4
4
(45) As Above: with slight orange
5 (6) Boring terminated 5
NOTES: Hole precleared to 5' by GEX using hand auger.
generated using GroundLogs.onllne

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-313
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 5/5/21
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
G
J
W
Z
O
....
Jp
LU
W
W
0F
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
V
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Organics, loose, slightly moist, black -brown
0.3
(02) Silt with fill, slightly stiff, slightly moist, reddish -brown
1
1
2
2
3
3
4
4
5 (5') Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs. online

14
hart hickman
Client: Spacecraft
BORING LOG
Project: SCF-001
Boring No. SB-3C
SMARTER ENVIRONMENTAL SOLUTIONS
Address: 1121 Seigle Avenue, Charlotte, NC
Page: 1 of 1
Drilling Start Date: 515121
Boring Depth (ft): 5.0
Drilling End Date: 5/5/21
Boring Diameter (in):
Drilling Company: GEX
Sampling Method(s):
Drilling Method:
DTW During Drilling (ft):
Drilling Equipment:
DTW After Drilling (ft):
Driller:
Ground Surface Elev. (ft):
Logged By: Chase Goodwin
Location (X,Y):
COLLECT
MEASURE
....
Y
J
W
LU
Z
L
0F
....
V
O
Jp
W
W
O2
d
H
SOIL/ROCK VISUAL DESCRIPTION
n
E
LU
O
2
J
Q
°�O
E
E
H
U
3
a�
'o
n
p
m
9
W
0
O
N
d
J
0 0
(0') Organics, loose, slightly moist, dark brawn
(02) Silt with fill, slightly stiff, slightly moist, reddish -brown
1
1
2
2
3
3
4
4
5 (5') Boring terminated 5
NOTES: Hole precleared to 5' on 5/5/21 by GEX using hand auger.
generated using GroundLogs. online

Appendix C
Laboratory Analytical Report
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 17, 2021
Ralph McGee
Hart & Hickman
2923 S. Tryon St
Suite 100
Charlotte, NC 28203
RE: Project: SCF.001
Pace Project No.: 92537413
Dear Ralph McGee:
Enclosed are the analytical results for sample(s) received by the laboratory on May 06, 2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Godwin
[e-mail]
1(704)875-9092
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 57

lacieAnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: SCF.001
Pace Project No.: 92537413
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: VT2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A21-A 2926.01
A21-A-ISO 17025 Certification #: 1461.01
A21-A-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: SCF.001
Pace Project No.: 92537413
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92537413001
EX-1 (0-5)
Solid
05/05/21 13:25
05/06/21 13:30
92537413002
EX-2 (0-5)
Solid
05/05/21 12:20
05/06/21 13:30
92537413003
EX-3 (0-5)
Solid
05/05/21 09:20
05/06/21 13:30
92537413004
EX-DUP
Solid
05/05/2100:00
05/06/21 13:30
92537413005
EX-2 (5-10)
Solid
05/05/21 12:35
05/06/21 13:30
92537413006
SB-1D (0-5)
Solid
05/05/21 13:25
05/06/21 13:30
92537413007
S13-217 (0-5)
Solid
05/05/21 12:20
05/06/21 13:30
92537413008
S13-3C (0-5)
Solid
05/05/21 09:20
05/06/21 13:30
92537413009
SB-DUP-VOC
Solid
05/05/2100:00
05/06/21 13:30
92537413010
S13-2C (5-10)
Solid
05/05/21 12:35
05/06/21 13:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
SCF.001
92537413
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92537413001
EX-1 (0-5)
EPA 6020E
JPD
7
PAN
EPA 7471E
ABL
1
PAN
EPA 8270E
Bpi
75
PASI-C
SW-846
KDF
1
PASI-C
SM 2540G
KDW
1
PAN
EPA 7199
MSP
1
PAN
92537413002
EX-2 (0-5)
EPA 6020E
JPD
7
PAN
EPA 7471E
ABL
1
PAN
EPA 8270E
Bpi
75
PASI-C
SW-846
KDF
1
PASI-C
SM 2540G
KDW
1
PAN
EPA 7199
MSP
1
PAN
92537413003
EX-3 (0-5)
EPA 6020E
JPD
7
PAN
EPA 7471E
ABL
1
PAN
EPA 8270E
BPJ
75
PASI-C
SW-846
KDF
1
PASI-C
SM 2540G
KDW
1
PAN
EPA 7199
MSP
1
PAN
92537413004
EX-DUP
EPA 6020E
JPD
7
PAN
EPA 7471E
ABL
1
PAN
EPA 8270E
Bpi
75
PASI-C
SW-846
KDF
1
PASI-C
SM 2540G
KDW
1
PAN
EPA 7199
MSP
1
PAN
92537413005
EX-2 (5-10)
EPA 6020E
JPD
7
PAN
EPA 7471E
ABL
1
PAN
EPA 8270E
Bpi
75
PASI-C
SW-846
KDF
1
PASI-C
SM 2540G
KDW
1
PAN
EPA 7199
MSP
1
PAN
92537413006
SBAD (0-5)
EPA 8260D
SAS
70
PASI-C
SW-846
KDF
1
PASI-C
92537413007
SB-2F (0-5)
EPA 8260D
SAS
70
PASI-C
SW-846
KDF
1
PASI-C
92537413008
SB-3C (0-5)
EPA 8260D
SAS
70
PASI-C
SW-846
KDF
1
PASI-C
92537413009
SB-DUP-VOC
EPA 8260D
SAS
70
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
SCF.001
Pace Project No.:
92537413
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
SW-846
KDF
1
PASI-C
92537413010
S13-2C (5-10)
EPA 8260D
SAS
70
PASI-C
SW-846
KDF
1
PASI-C
PAN = Pace National - Mt. Juliet
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-1 (0-5)
Lab ID:
92537413001
Collected:
05/05/21
13:25
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Metals (ICPMS) 6020B
Analytical Method: EPA 6020B Preparation Method: 3051
Pace National
- Mt. Juliet
Arsenic
0.796J
mg/kg
1.17
0.117
5
05/12/2121:24
05/13/2102:27
7440-38-2
J
Barium
27.7
mg/kg
2.93
0.178
5
05/12/2121:24
05/13/2102:27
7440-39-3
Cadmium
0.121J
mg/kg
1.17
0.100
5
05/12/2121:24
05/13/2102:27
7440-43-9
J
Chromium
11.9
mg/kg
5.86
0.347
5
05/12/2121:24
05/13/2102:27
7440-47-3
Lead
15.4
mg/kg
2.35
0.116
5
05/12/2121:24
05/13/2102:27
7439-92-1
Selenium
0.227J
mg/kg
2.93
0.211
5
05/12/2121:24
05/13/2102:27
7782-49-2
J
Silver
ND
mg/kg
0.586
0.101
5
05/12/2121:24
05/13/2102:27
7440-22-4
Mercury7471B
Analytical
Method: EPA 7471B Preparation Method: 7471A
Pace National
- Mt. Juliet
Mercury
0.0565
mg/kg
0.0469
0.0211
1
05/10/2115:16
05/11/2110:48
7439-97-6
8270E MSSV Microwave
Analytical
Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/kg
392
138
1
05/12/21 16:35
05/13/21 08:07
83-32-9
Acenaphthylene
ND
ug/kg
392
138
1
05/12/21 16:35
05/13/21 08:07
208-96-8
Aniline
ND
ug/kg
392
153
1
05/12/21 16:35
05/13/21 08:07
62-53-3
Anthracene
ND
ug/kg
392
128
1
05/12/21 16:35
05/13/21 08:07
120-12-7
Benzo(a)anthracene
ND
ug/kg
392
131
1
05/12/21 16:35
05/13/21 08:07
56-55-3
Benzo(a)pyrene
ND
ug/kg
392
135
1
05/12/21 16:35
05/13/21 08:07
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
392
131
1
05/12/21 16:35
05/13/21 08:07
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
392
152
1
05/12/21 16:35
05/13/21 08:07
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
392
138
1
05/12/21 16:35
05/13/21 08:07
207-08-9
Benzoic Acid
ND
ug/kg
1960
842
1
05/12/21 16:35
05/13/21 08:07
65-85-0
Benzyl alcohol
ND
ug/kg
784
297
1
05/12/21 16:35
05/13/21 08:07
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
392
151
1
05/12/21 16:35
05/13/21 08:07
101-55-3
Butylbenzylphthalate
ND
ug/kg
392
165
1
05/12/21 16:35
05/13/21 08:07
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/kg
784
276
1
05/12/21 16:35
05/13/21 08:07
59-50-7
4-Chloroaniline
ND
ug/kg
784
308
1
05/12/21 16:35
05/13/21 08:07
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
392
163
1
05/12/21 16:35
05/13/21 08:07
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
392
147
1
05/12/21 16:35
05/13/21 08:07
111-44-4
2-Chloronaphthalene
ND
ug/kg
392
156
1
05/12/21 16:35
05/13/21 08:07
91-58-7
2-Chlorophenol
ND
ug/kg
392
147
1
05/12/21 16:35
05/13/21 08:07
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
392
146
1
05/12/21 16:35
05/13/21 08:07
7005-72-3
Chrysene
ND
ug/kg
392
143
1
05/12/21 16:35
05/13/21 08:07
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
392
151
1
05/12/21 16:35
05/13/21 08:07
53-70-3
Dibenzofuran
ND
ug/kg
392
141
1
05/12/21 16:35
05/13/21 08:07
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
392
141
1
05/12/21 16:35
05/13/21 08:07
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
392
139
1
05/12/21 16:35
05/13/21 08:07
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
392
150
1
05/12/21 16:35
05/13/21 08:07
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
784
265
1
05/12/21 16:35
05/13/21 08:07
91-94-1
IL
2,4-Dichlorophenol
ND
ug/kg
392
153
1
05/12/21 16:35
05/13/21 08:07
120-83-2
Diethylphthalate
ND
ug/kg
392
144
1
05/12/21 16:35
05/13/21 08:07
84-66-2
2,4-Dimethylphenol
ND
ug/kg
392
163
1
05/12/21 16:35
05/13/21 08:07
105-67-9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-1 (0-5) Lab ID: 92537413001 Collected: 05/05/21 13:25 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Dimethylphthalate
ND
ug/kg
392
143
1
05/12/21 16:35
05/13/21 08:07
131-11-3
Di-n-butylphthalate
ND
ug/kg
392
132
1
05/12/21 16:35
05/13/21 08:07
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
784
366
1
05/12/21 16:35
05/13/21 08:07
534-52-1
2,4-Dinitrophenol
ND
ug/kg
1960
1210
1
05/12/21 16:35
05/13/21 08:07
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
392
151
1
05/12/21 16:35
05/13/21 08:07
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
392
144
1
05/12/21 16:35
05/13/21 08:07
606-20-2
Di-n-octylphthalate
ND
ug/kg
392
154
1
05/12/21 16:35
05/13/21 08:07
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
392
152
1
05/12/21 16:35
05/13/21 08:07
117-81-7
Fluoranthene
ND
ug/kg
392
134
1
05/12/21 16:35
05/13/21 08:07
206-44-0
Fluorene
ND
ug/kg
392
138
1
05/12/21 16:35
05/13/21 08:07
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
392
170
1
05/12/21 16:35
05/13/21 08:07
87-68-3
Hexachlorobenzene
ND
ug/kg
392
153
1
05/12/21 16:35
05/13/21 08:07
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
392
225
1
05/12/21 16:35
05/13/21 08:07
77-47-4
Hexachloroethane
ND
ug/kg
392
150
1
05/12/21 16:35
05/13/21 08:07
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
392
154
1
05/12/21 16:35
05/13/21 08:07
193-39-5
Isophorone
ND
ug/kg
392
175
1
05/12/21 16:35
05/13/21 08:07
78-59-1
1-Methylnaphthalene
ND
ug/kg
392
138
1
05/12/21 16:35
05/13/21 08:07
90-12-0
2-Methylnaphthalene
ND
ug/kg
392
157
1
05/12/21 16:35
05/13/21 08:07
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
392
160
1
05/12/21 16:35
05/13/21 08:07
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
392
158
1
05/12/21 16:35
05/13/21 08:07
15831-10-4
Naphthalene
ND
ug/kg
392
133
1
05/12/21 16:35
05/13/21 08:07
91-20-3
2-Nitroaniline
ND
ug/kg
1960
321
1
05/12/21 16:35
05/13/21 08:07
88-74-4
3-Nitroaniline
ND
ug/kg
1960
308
1
05/12/21 16:35
05/13/21 08:07
99-09-2
4-Nitroaniline
ND
ug/kg
784
298
1
05/12/21 16:35
05/13/21 08:07
100-01-6
Nitrobenzene
ND
ug/kg
392
182
1
05/12/21 16:35
05/13/21 08:07
98-95-3
2-Nitrophenol
ND
ug/kg
392
170
1
05/12/21 16:35
05/13/21 08:07
88-75-5
4-Nitrophenol
ND
ug/kg
1960
758
1
05/12/21 16:35
05/13/21 08:07
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
392
132
1
05/12/21 16:35
05/13/21 08:07
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
392
147
1
05/12/21 16:35
05/13/21 08:07
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
392
139
1
05/12/21 16:35
05/13/21 08:07
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
392
187
1
05/12/21 16:35
05/13/21 08:07
108-60-1
Pentachlorophenol
ND
ug/kg
784
384
1
05/12/21 16:35
05/13/21 08:07
87-86-5
Phenanthrene
ND
ug/kg
392
128
1
05/12/21 16:35
05/13/21 08:07
85-01-8
Phenol
ND
ug/kg
392
175
1
05/12/21 16:35
05/13/21 08:07
108-95-2
Pyrene
ND
ug/kg
392
159
1
05/12/21 16:35
05/13/21 08:07
129-00-0
Pyridine
ND
ug/kg
392
124
1
05/12/21 16:35
05/13/21 08:07
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
392
154
1
05/12/21 16:35
05/13/21 08:07
120-82-1
2,4,5-Trichlorophenol
ND
ug/kg
392
179
1
05/12/21 16:35
05/13/21 08:07
95-95-4
2,4,6-Trichlorophenol
ND
ug/kg
392
162
1
05/12/21 16:35
05/13/21 08:07
88-06-2
Surrogates
Nitrobenzene-d5 (S)
79
%
21-130
1
05/12/21 16:35
05/13/21 08:07
4165-60-0
2-Fluorobiphenyl (S)
82
%
19-130
1
05/12/21 16:35
05/13/21 08:07
321-60-8
Terphenyl-d14 (S)
94
%
15-130
1
05/12/21 16:35
05/13/21 08:07
1718-51-0
Phenol-d6 (S)
78
%
18-130
1
05/12/21 16:35
05/13/21 08:07
13127-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-1 (0-5) Lab ID: 92537413001 Collected: 05/05/21 13:25 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Surrogates
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Percent Moisture
Percent Moisture
Total Solids 2540 G-2011
Total Solids
Wet Chemistry 7199
Chromium, Hexavalent
Date: 05/17/2021 10:54 AM
71 % 18-130 1 05/12/21 16:35 05/13/2108:07 367-12-4
101 % 18-130 1 05/12/2116:35 05/13/2108:07 118-79-6
Analytical Method: SW-846
Pace Analytical Services - Charlotte
15.0 % 0.10 0.10 1 05/06/2116:5E
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
85.3 % 1 05/12/2114:54 05/12/2115:01
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
N2
0.479J mg/kg 1.17 0.299 1 05/13/2123:42 05/14/2111:46 18540-29-9 J
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (0-5)
Lab ID:
92537413002
Collected:
05/05/21
12:20
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Metals (ICPMS) 6020B
Analytical Method: EPA 6020B Preparation Method: 3051
Pace National
- Mt. Juliet
Arsenic
1.47
mg/kg
1.22
0.122
5
05/12/2121:24
05/13/2102:31
7440-38-2
Barium
71.5
mg/kg
3.04
0.185
5
05/12/2121:24
05/13/2102:31
7440-39-3
Cadmium
0.168J
mg/kg
1.22
0.104
5
05/12/2121:24
05/13/2102:31
7440-43-9 J
Chromium
23.9
mg/kg
6.08
0.360
5
05/12/2121:24
05/13/2102:31
7440-47-3
Lead
40.1
mg/kg
2.43
0.120
5
05/12/2121:24
05/13/2102:31
7439-92-1
Selenium
0.350J
mg/kg
3.04
0.219
5
05/12/2121:24
05/13/2102:31
7782-49-2 J
Silver
ND
mg/kg
0.608
0.105
5
05/12/2121:24
05/13/2102:31
7440-22-4
Mercury7471B
Analytical
Method: EPA 7471B Preparation Method: 7471A
Pace National
- Mt. Juliet
Mercury
0.0968
mg/kg
0.0486
0.0219
1
05/10/2115:16
05/11/2110:50
7439-97-6
8270E MSSV Microwave
Analytical
Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/kg
387
136
1
05/12/21 16:35
05/13/21 08:37
83-32-9
Acenaphthylene
ND
ug/kg
387
136
1
05/12/21 16:35
05/13/21 08:37
208-96-8
Aniline
ND
ug/kg
387
151
1
05/12/21 16:35
05/13/21 08:37
62-53-3
Anthracene
ND
ug/kg
387
127
1
05/12/21 16:35
05/13/21 08:37
120-12-7
Benzo(a)anthracene
ND
ug/kg
387
129
1
05/12/21 16:35
05/13/21 08:37
56-55-3
Benzo(a)pyrene
ND
ug/kg
387
134
1
05/12/21 16:35
05/13/21 08:37
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
387
129
1
05/12/21 16:35
05/13/21 08:37
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
387
150
1
05/12/21 16:35
05/13/21 08:37
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
387
136
1
05/12/21 16:35
05/13/21 08:37
207-08-9
Benzoic Acid
ND
ug/kg
1930
831
1
05/12/21 16:35
05/13/21 08:37
65-85-0
Benzyl alcohol
ND
ug/kg
774
293
1
05/12/21 16:35
05/13/21 08:37
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
387
149
1
05/12/21 16:35
05/13/21 08:37
101-55-3
Butylbenzylphthalate
ND
ug/kg
387
163
1
05/12/21 16:35
05/13/21 08:37
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/kg
774
272
1
05/12/21 16:35
05/13/21 08:37
59-50-7
4-Chloroaniline
ND
ug/kg
774
304
1
05/12/21 16:35
05/13/21 08:37
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
387
161
1
05/12/21 16:35
05/13/21 08:37
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
387
145
1
05/12/21 16:35
05/13/21 08:37
111-44-4
2-Chloronaphthalene
ND
ug/kg
387
154
1
05/12/21 16:35
05/13/21 08:37
91-58-7
2-Chlorophenol
ND
ug/kg
387
145
1
05/12/21 16:35
05/13/21 08:37
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
387
144
1
05/12/21 16:35
05/13/21 08:37
7005-72-3
Chrysene
ND
ug/kg
387
141
1
05/12/21 16:35
05/13/21 08:37
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
387
149
1
05/12/21 16:35
05/13/21 08:37
53-70-3
Dibenzofuran
ND
ug/kg
387
140
1
05/12/21 16:35
05/13/21 08:37
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
387
140
1
05/12/21 16:35
05/13/21 08:37
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
387
137
1
05/12/21 16:35
05/13/21 08:37
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
387
148
1
05/12/21 16:35
05/13/21 08:37
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
774
261
1
05/12/21 16:35
05/13/21 08:37
91-94-1 IL
2,4-Dichlorophenol
ND
ug/kg
387
151
1
05/12/21 16:35
05/13/21 08:37
120-83-2
Diethylphthalate
ND
ug/kg
387
142
1
05/12/21 16:35
05/13/21 08:37
84-66-2
2,4-Dimethylphenol
ND
ug/kg
387
161
1
05/12/21 16:35
05/13/21 08:37
105-67-9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (0-5) Lab ID: 92537413002 Collected: 05/05/21 12:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Dimethylphthalate
ND
ug/kg
387
141
1
05/12/21 16:35
05/13/21 08:37
131-11-3
Di-n-butylphthalate
ND
ug/kg
387
130
1
05/12/21 16:35
05/13/21 08:37
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
774
361
1
05/12/21 16:35
05/13/21 08:37
534-52-1
2,4-Dinitrophenol
ND
ug/kg
1930
1200
1
05/12/21 16:35
05/13/21 08:37
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
387
149
1
05/12/21 16:35
05/13/21 08:37
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
387
142
1
05/12/21 16:35
05/13/21 08:37
606-20-2
Di-n-octylphthalate
ND
ug/kg
387
152
1
05/12/21 16:35
05/13/21 08:37
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
387
150
1
05/12/21 16:35
05/13/21 08:37
117-81-7
Fluoranthene
165J
ug/kg
387
132
1
05/12/21 16:35
05/13/21 08:37
206-44-0
Fluorene
ND
ug/kg
387
136
1
05/12/21 16:35
05/13/21 08:37
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
387
168
1
05/12/21 16:35
05/13/21 08:37
87-68-3
Hexachlorobenzene
ND
ug/kg
387
151
1
05/12/21 16:35
05/13/21 08:37
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
387
222
1
05/12/21 16:35
05/13/21 08:37
77-47-4
Hexachloroethane
ND
ug/kg
387
148
1
05/12/21 16:35
05/13/21 08:37
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
387
152
1
05/12/21 16:35
05/13/21 08:37
193-39-5
Isophorone
ND
ug/kg
387
172
1
05/12/21 16:35
05/13/21 08:37
78-59-1
1-Methylnaphthalene
ND
ug/kg
387
136
1
05/12/21 16:35
05/13/21 08:37
90-12-0
2-Methylnaphthalene
ND
ug/kg
387
155
1
05/12/21 16:35
05/13/21 08:37
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
387
158
1
05/12/21 16:35
05/13/21 08:37
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
387
156
1
05/12/21 16:35
05/13/21 08:37
15831-10-4
Naphthalene
ND
ug/kg
387
131
1
05/12/21 16:35
05/13/21 08:37
91-20-3
2-Nitroaniline
ND
ug/kg
1930
317
1
05/12/21 16:35
05/13/21 08:37
88-74-4
3-Nitroaniline
ND
ug/kg
1930
304
1
05/12/21 16:35
05/13/21 08:37
99-09-2
4-Nitroaniline
ND
ug/kg
774
294
1
05/12/21 16:35
05/13/21 08:37
100-01-6
Nitrobenzene
ND
ug/kg
387
179
1
05/12/21 16:35
05/13/21 08:37
98-95-3
2-Nitrophenol
ND
ug/kg
387
168
1
05/12/21 16:35
05/13/21 08:37
88-75-5
4-Nitrophenol
ND
ug/kg
1930
748
1
05/12/21 16:35
05/13/21 08:37
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
387
130
1
05/12/21 16:35
05/13/21 08:37
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
387
145
1
05/12/21 16:35
05/13/21 08:37
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
387
137
1
05/12/21 16:35
05/13/21 08:37
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
387
184
1
05/12/21 16:35
05/13/21 08:37
108-60-1
Pentachlorophenol
ND
ug/kg
774
379
1
05/12/21 16:35
05/13/21 08:37
87-86-5
Phenanthrene
ND
ug/kg
387
127
1
05/12/21 16:35
05/13/21 08:37
85-01-8
Phenol
ND
ug/kg
387
172
1
05/12/21 16:35
05/13/21 08:37
108-95-2
Pyrene
ND
ug/kg
387
157
1
05/12/21 16:35
05/13/21 08:37
129-00-0
Pyridine
ND
ug/kg
387
122
1
05/12/21 16:35
05/13/21 08:37
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
387
152
1
05/12/21 16:35
05/13/21 08:37
120-82-1
2,4,5-Trichlorophenol
ND
ug/kg
387
177
1
05/12/21 16:35
05/13/21 08:37
95-95-4
2,4,6-Trichlorophenol
ND
ug/kg
387
159
1
05/12/21 16:35
05/13/21 08:37
88-06-2
Surrogates
Nitrobenzene-d5 (S)
79
%
21-130
1
05/12/21 16:35
05/13/21 08:37
4165-60-0
2-Fluorobiphenyl (S)
83
%
19-130
1
05/12/21 16:35
05/13/21 08:37
321-60-8
Terphenyl-d14 (S)
98
%
15-130
1
05/12/21 16:35
05/13/21 08:37
1718-51-0
Phenol-d6 (S)
75
%
18-130
1
05/12/21 16:35
05/13/21 08:37
13127-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (0-5) Lab ID: 92537413002 Collected: 05/05/21 12:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Surrogates
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Percent Moisture
Percent Moisture
Total Solids 2540 G-2011
Total Solids
Wet Chemistry 7199
Chromium, Hexavalent
Date: 05/17/2021 10:54 AM
64 % 18-130 1 05/12/21 16:35 05/13/2108:37 367-12-4
100 % 18-130 1 05/12/2116:35 05/13/2108:37 118-79-6
Analytical Method: SW-846
Pace Analytical Services - Charlotte
14.7 % 0.10 0.10 1 05/06/2116:5E
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
82.3 % 1 05/12/2114:54 05/12/2115:01
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
N2
0.330J mg/kg 1.22 0.310 1 05/13/2123:42 05/14/2112:01 18540-29-9 J
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-3 (0-5) Lab ID: 92537413003 Collected: 05/05/21 09:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Metals (ICPMS) 6020B
Analytical Method: EPA 6020B Preparation Method: 3051
Pace National - Mt. Juliet
Arsenic
2.37
mg/kg
1.22
0.122
5
05/12/2121:24
05/13/2102:34
7440-38-2
Barium
63.4
mg/kg
3.04
0.185
5
05/12/2121:24
05/13/2102:34
7440-39-3
Cadmium
0.117J
mg/kg
1.22
0.104
5
05/12/2121:24
05/13/2102:34
7440-43-9
Chromium
24.2
mg/kg
6.08
0.360
5
05/12/2121:24
05/13/2102:34
7440-47-3
Lead
37.2
mg/kg
2.43
0.120
5
05/12/2121:24
05/13/2102:34
7439-92-1
Selenium
0.682J
mg/kg
3.04
0.219
5
05/12/2121:24
05/13/2102:34
7782-49-2
Silver
ND
mg/kg
0.608
0.105
5
05/12/2121:24
05/13/2102:34
7440-22-4
Mercury7471B
Analytical
Method: EPA 7471B
Preparation
Method: 7471A
Pace National - Mt. Juliet
Mercury
0.0859
mg/kg
0.0486
0.0219
1
05/10/2115:16
05/11/2110:53
7439-97-6
8270E MSSV Microwave
Analytical
Method: EPA 8270E
Preparation
Method: EPA
3546
Pace Analytical
Services -
Charlotte
Acenaphthene
ND
ug/kg
404
142
1
05/12/21 16:35
05/13/21 09:08
83-32-9
Acenaphthylene
ND
ug/kg
404
142
1
05/12/21 16:35
05/13/21 09:08
208-96-8
Aniline
ND
ug/kg
404
158
1
05/12/21 16:35
05/13/21 09:08
62-53-3
Anthracene
ND
ug/kg
404
132
1
05/12/21 16:35
05/13/21 09:08
120-12-7
Benzo(a)anthracene
ND
ug/kg
404
135
1
05/12/21 16:35
05/13/21 09:08
56-55-3
Benzo(a)pyrene
ND
ug/kg
404
139
1
05/12/21 16:35
05/13/21 09:08
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
404
135
1
05/12/21 16:35
05/13/21 09:08
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
404
157
1
05/12/21 16:35
05/13/21 09:08
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
404
142
1
05/12/21 16:35
05/13/21 09:08
207-08-9
Benzoic Acid
ND
ug/kg
2020
868
1
05/12/21 16:35
05/13/21 09:08
65-85-0
Benzyl alcohol
ND
ug/kg
808
306
1
05/12/21 16:35
05/13/21 09:08
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
404
155
1
05/12/21 16:35
05/13/21 09:08
101-55-3
Butylbenzylphthalate
ND
ug/kg
404
170
1
05/12/21 16:35
05/13/21 09:08
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/kg
808
284
1
05/12/21 16:35
05/13/21 09:08
59-50-7
4-Chloroaniline
ND
ug/kg
808
317
1
05/12/21 16:35
05/13/21 09:08
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
404
168
1
05/12/21 16:35
05/13/21 09:08
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
404
152
1
05/12/21 16:35
05/13/21 09:08
111-44-4
2-Chloronaphthalene
ND
ug/kg
404
160
1
05/12/21 16:35
05/13/21 09:08
91-58-7
2-Chlorophenol
ND
ug/kg
404
152
1
05/12/21 16:35
05/13/21 09:08
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
404
151
1
05/12/21 16:35
05/13/21 09:08
7005-72-3
Chrysene
ND
ug/kg
404
147
1
05/12/21 16:35
05/13/21 09:08
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
404
155
1
05/12/21 16:35
05/13/21 09:08
53-70-3
Dibenzofuran
ND
ug/kg
404
146
1
05/12/21 16:35
05/13/21 09:08
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
404
146
1
05/12/21 16:35
05/13/21 09:08
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
404
143
1
05/12/21 16:35
05/13/21 09:08
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
404
154
1
05/12/21 16:35
05/13/21 09:08
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
808
273
1
05/12/21 16:35
05/13/21 09:08
91-94-1
2,4-Dichlorophenol
ND
ug/kg
404
158
1
05/12/21 16:35
05/13/21 09:08
120-83-2
Diethylphthalate
ND
ug/kg
404
148
1
05/12/21 16:35
05/13/21 09:08
84-66-2
2,4-Dimethylphenol
ND
ug/kg
404
168
1
05/12/21 16:35
05/13/21 09:08
105-67-9
REPORT OF LABORATORY ANALYSIS
J
J
IL
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-3 (0-5) Lab ID: 92537413003 Collected: 05/05/21 09:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Dimethylphthalate
ND
ug/kg
404
147
1
05/12/21 16:35
05/13/21 09:08
131-11-3
Di-n-butylphthalate
ND
ug/kg
404
136
1
05/12/21 16:35
05/13/21 09:08
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
808
377
1
05/12/21 16:35
05/13/21 09:08
534-52-1
2,4-Dinitrophenol
ND
ug/kg
2020
1250
1
05/12/21 16:35
05/13/21 09:08
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
404
155
1
05/12/21 16:35
05/13/21 09:08
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
404
148
1
05/12/21 16:35
05/13/21 09:08
606-20-2
Di-n-octylphthalate
ND
ug/kg
404
159
1
05/12/21 16:35
05/13/21 09:08
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
404
157
1
05/12/21 16:35
05/13/21 09:08
117-81-7
Fluoranthene
ND
ug/kg
404
138
1
05/12/21 16:35
05/13/21 09:08
206-44-0
Fluorene
ND
ug/kg
404
142
1
05/12/21 16:35
05/13/21 09:08
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
404
175
1
05/12/21 16:35
05/13/21 09:08
87-68-3
Hexachlorobenzene
ND
ug/kg
404
158
1
05/12/21 16:35
05/13/21 09:08
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
404
231
1
05/12/21 16:35
05/13/21 09:08
77-47-4
Hexachloroethane
ND
ug/kg
404
154
1
05/12/21 16:35
05/13/21 09:08
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
404
159
1
05/12/21 16:35
05/13/21 09:08
193-39-5
Isophorone
ND
ug/kg
404
180
1
05/12/21 16:35
05/13/21 09:08
78-59-1
1-Methylnaphthalene
ND
ug/kg
404
142
1
05/12/21 16:35
05/13/21 09:08
90-12-0
2-Methylnaphthalene
ND
ug/kg
404
162
1
05/12/21 16:35
05/13/21 09:08
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
404
165
1
05/12/21 16:35
05/13/21 09:08
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
404
163
1
05/12/21 16:35
05/13/21 09:08
15831-10-4
Naphthalene
ND
ug/kg
404
137
1
05/12/21 16:35
05/13/21 09:08
91-20-3
2-Nitroaniline
ND
ug/kg
2020
330
1
05/12/21 16:35
05/13/21 09:08
88-74-4
3-Nitroaniline
ND
ug/kg
2020
317
1
05/12/21 16:35
05/13/21 09:08
99-09-2
4-Nitroaniline
ND
ug/kg
808
307
1
05/12/21 16:35
05/13/21 09:08
100-01-6
Nitrobenzene
ND
ug/kg
404
187
1
05/12/21 16:35
05/13/21 09:08
98-95-3
2-Nitrophenol
ND
ug/kg
404
175
1
05/12/21 16:35
05/13/21 09:08
88-75-5
4-Nitrophenol
ND
ug/kg
2020
781
1
05/12/21 16:35
05/13/21 09:08
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
404
136
1
05/12/21 16:35
05/13/21 09:08
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
404
152
1
05/12/21 16:35
05/13/21 09:08
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
404
143
1
05/12/21 16:35
05/13/21 09:08
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
404
192
1
05/12/21 16:35
05/13/21 09:08
108-60-1
Pentachlorophenol
ND
ug/kg
808
395
1
05/12/21 16:35
05/13/21 09:08
87-86-5
Phenanthrene
ND
ug/kg
404
132
1
05/12/21 16:35
05/13/21 09:08
85-01-8
Phenol
ND
ug/kg
404
180
1
05/12/21 16:35
05/13/21 09:08
108-95-2
Pyrene
ND
ug/kg
404
164
1
05/12/21 16:35
05/13/21 09:08
129-00-0
Pyridine
ND
ug/kg
404
127
1
05/12/21 16:35
05/13/21 09:08
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
404
159
1
05/12/21 16:35
05/13/21 09:08
120-82-1
2,4,5-Trichlorophenol
ND
ug/kg
404
185
1
05/12/21 16:35
05/13/21 09:08
95-95-4
2,4,6-Trichlorophenol
ND
ug/kg
404
166
1
05/12/21 16:35
05/13/21 09:08
88-06-2
Surrogates
Nitrobenzene-d5 (S)
76
%
21-130
1
05/12/21 16:35
05/13/21 09:08
4165-60-0
2-Fluorobiphenyl (S)
75
%
19-130
1
05/12/21 16:35
05/13/21 09:08
321-60-8
Terphenyl-d14 (S)
96
%
15-130
1
05/12/21 16:35
05/13/21 09:08
1718-51-0
Phenol-d6 (S)
75
%
18-130
1
05/12/21 16:35
05/13/21 09:08
13127-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-3 (0-5) Lab ID: 92537413003 Collected: 05/05/21 09:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Surrogates
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Percent Moisture
Percent Moisture
Total Solids 2540 G-2011
Total Solids
Wet Chemistry 7199
Chromium, Hexavalent
Date: 05/17/2021 10:54 AM
67 % 18-130 1 05/12/21 16:35 05/13/2109:08 367-12-4
90 % 18-130 1 05/12/2116:35 05/13/2109:08 118-79-6
Analytical Method: SW-846
Pace Analytical Services - Charlotte
18.8 % 0.10 0.10 1 05/06/2116:5E
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
82.3 % 1 05/12/2114:54 05/12/2115:01
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
N2
0.5001 mg/kg 1.22 0.310 1 05/11/2112:38 05/12/2116:56 18540-29-9 J
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-DUP Lab ID: 92537413004 Collected: 05/05/21 00:00 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Metals (ICPMS) 6020B
Analytical Method: EPA 6020B Preparation Method: 3051
Pace National - Mt. Juliet
Arsenic
1.93
mg/kg
1.18
0.118
5
05/12/2121:24
05/13/2102:37
7440-38-2
Barium
83.6
mg/kg
2.94
0.179
5
05/12/2121:24
05/13/2102:37
7440-39-3
Cadmium
0.110J
mg/kg
1.18
0.101
5
05/12/2121:24
05/13/2102:37
7440-43-9
Chromium
22.9
mg/kg
5.89
0.349
5
05/12/2121:24
05/13/2102:37
7440-47-3
Lead
45.1
mg/kg
2.36
0.117
5
05/12/2121:24
05/13/2102:37
7439-92-1
Selenium
0.741J
mg/kg
2.94
0.212
5
05/12/2121:24
05/13/2102:37
7782-49-2
Silver
ND
mg/kg
0.589
0.102
5
05/12/2121:24
05/13/2102:37
7440-22-4
Mercury7471B
Analytical
Method: EPA 7471B
Preparation
Method: 7471A
Pace National - Mt. Juliet
Mercury
0.0922
mg/kg
0.0471
0.0212
1
05/10/2115:16
05/11/2110:56
7439-97-6
8270E MSSV Microwave
Analytical
Method: EPA 8270E
Preparation
Method: EPA
3546
Pace Analytical
Services -
Charlotte
Acenaphthene
ND
ug/kg
399
140
1
05/12/21 16:35
05/13/21 09:38
83-32-9
Acenaphthylene
ND
ug/kg
399
140
1
05/12/21 16:35
05/13/21 09:38
208-96-8
Aniline
ND
ug/kg
399
156
1
05/12/21 16:35
05/13/21 09:38
62-53-3
Anthracene
ND
ug/kg
399
131
1
05/12/21 16:35
05/13/21 09:38
120-12-7
Benzo(a)anthracene
ND
ug/kg
399
133
1
05/12/21 16:35
05/13/21 09:38
56-55-3
Benzo(a)pyrene
ND
ug/kg
399
138
1
05/12/21 16:35
05/13/21 09:38
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
399
133
1
05/12/21 16:35
05/13/21 09:38
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
399
155
1
05/12/21 16:35
05/13/21 09:38
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
399
140
1
05/12/21 16:35
05/13/21 09:38
207-08-9
Benzoic Acid
ND
ug/kg
2000
858
1
05/12/21 16:35
05/13/21 09:38
65-85-0
Benzyl alcohol
ND
ug/kg
799
303
1
05/12/21 16:35
05/13/21 09:38
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
399
154
1
05/12/21 16:35
05/13/21 09:38
101-55-3
Butylbenzylphthalate
ND
ug/kg
399
168
1
05/12/21 16:35
05/13/21 09:38
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/kg
799
281
1
05/12/21 16:35
05/13/21 09:38
59-50-7
4-Chloroaniline
ND
ug/kg
799
313
1
05/12/21 16:35
05/13/21 09:38
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
399
166
1
05/12/21 16:35
05/13/21 09:38
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
399
150
1
05/12/21 16:35
05/13/21 09:38
111-44-4
2-Chloronaphthalene
ND
ug/kg
399
159
1
05/12/21 16:35
05/13/21 09:38
91-58-7
2-Chlorophenol
ND
ug/kg
399
150
1
05/12/21 16:35
05/13/21 09:38
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
399
149
1
05/12/21 16:35
05/13/21 09:38
7005-72-3
Chrysene
ND
ug/kg
399
145
1
05/12/21 16:35
05/13/21 09:38
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
399
154
1
05/12/21 16:35
05/13/21 09:38
53-70-3
Dibenzofuran
ND
ug/kg
399
144
1
05/12/21 16:35
05/13/21 09:38
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
399
144
1
05/12/21 16:35
05/13/21 09:38
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
399
142
1
05/12/21 16:35
05/13/21 09:38
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
399
152
1
05/12/21 16:35
05/13/21 09:38
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
799
270
1
05/12/21 16:35
05/13/21 09:38
91-94-1
2,4-Dichlorophenol
ND
ug/kg
399
156
1
05/12/21 16:35
05/13/21 09:38
120-83-2
Diethylphthalate
ND
ug/kg
399
146
1
05/12/21 16:35
05/13/21 09:38
84-66-2
2,4-Dimethylphenol
ND
ug/kg
399
166
1
05/12/21 16:35
05/13/21 09:38
105-67-9
REPORT OF LABORATORY ANALYSIS
J
J
IL
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-DUP Lab ID: 92537413004 Collected: 05/05/21 00:00 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Dimethylphthalate
ND
ug/kg
399
145
1
05/12/21 16:35
05/13/21 09:38
131-11-3
Di-n-butylphthalate
ND
ug/kg
399
134
1
05/12/21 16:35
05/13/21 09:38
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
799
373
1
05/12/21 16:35
05/13/21 09:38
534-52-1
2,4-Dinitrophenol
ND
ug/kg
2000
1230
1
05/12/21 16:35
05/13/21 09:38
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
399
154
1
05/12/21 16:35
05/13/21 09:38
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
399
146
1
05/12/21 16:35
05/13/21 09:38
606-20-2
Di-n-octylphthalate
ND
ug/kg
399
157
1
05/12/21 16:35
05/13/21 09:38
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
399
155
1
05/12/21 16:35
05/13/21 09:38
117-81-7
Fluoranthene
152J
ug/kg
399
137
1
05/12/21 16:35
05/13/21 09:38
206-44-0
Fluorene
ND
ug/kg
399
140
1
05/12/21 16:35
05/13/21 09:38
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
399
173
1
05/12/21 16:35
05/13/21 09:38
87-68-3
Hexachlorobenzene
ND
ug/kg
399
156
1
05/12/21 16:35
05/13/21 09:38
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
399
229
1
05/12/21 16:35
05/13/21 09:38
77-47-4
Hexachloroethane
ND
ug/kg
399
152
1
05/12/21 16:35
05/13/21 09:38
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
399
157
1
05/12/21 16:35
05/13/21 09:38
193-39-5
Isophorone
ND
ug/kg
399
178
1
05/12/21 16:35
05/13/21 09:38
78-59-1
1-Methylnaphthalene
ND
ug/kg
399
140
1
05/12/21 16:35
05/13/21 09:38
90-12-0
2-Methylnaphthalene
ND
ug/kg
399
160
1
05/12/21 16:35
05/13/21 09:38
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
399
163
1
05/12/21 16:35
05/13/21 09:38
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
399
161
1
05/12/21 16:35
05/13/21 09:38
15831-10-4
Naphthalene
ND
ug/kg
399
136
1
05/12/21 16:35
05/13/21 09:38
91-20-3
2-Nitroaniline
ND
ug/kg
2000
327
1
05/12/21 16:35
05/13/21 09:38
88-74-4
3-Nitroaniline
ND
ug/kg
2000
313
1
05/12/21 16:35
05/13/21 09:38
99-09-2
4-Nitroaniline
ND
ug/kg
799
304
1
05/12/21 16:35
05/13/21 09:38
100-01-6
Nitrobenzene
ND
ug/kg
399
185
1
05/12/21 16:35
05/13/21 09:38
98-95-3
2-Nitrophenol
ND
ug/kg
399
173
1
05/12/21 16:35
05/13/21 09:38
88-75-5
4-Nitrophenol
ND
ug/kg
2000
772
1
05/12/21 16:35
05/13/21 09:38
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
399
134
1
05/12/21 16:35
05/13/21 09:38
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
399
150
1
05/12/21 16:35
05/13/21 09:38
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
399
142
1
05/12/21 16:35
05/13/21 09:38
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
399
190
1
05/12/21 16:35
05/13/21 09:38
108-60-1
Pentachlorophenol
ND
ug/kg
799
391
1
05/12/21 16:35
05/13/21 09:38
87-86-5
Phenanthrene
ND
ug/kg
399
131
1
05/12/21 16:35
05/13/21 09:38
85-01-8
Phenol
ND
ug/kg
399
178
1
05/12/21 16:35
05/13/21 09:38
108-95-2
Pyrene
173J
ug/kg
399
162
1
05/12/21 16:35
05/13/21 09:38
129-00-0
Pyridine
ND
ug/kg
399
126
1
05/12/21 16:35
05/13/21 09:38
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
399
157
1
05/12/21 16:35
05/13/21 09:38
120-82-1
2,4,5-Trichlorophenol
ND
ug/kg
399
183
1
05/12/21 16:35
05/13/21 09:38
95-95-4
2,4,6-Trichlorophenol
ND
ug/kg
399
165
1
05/12/21 16:35
05/13/21 09:38
88-06-2
Surrogates
Nitrobenzene-d5 (S)
76
%
21-130
1
05/12/21 16:35
05/13/21 09:38
4165-60-0
2-Fluorobiphenyl (S)
78
%
19-130
1
05/12/21 16:35
05/13/21 09:38
321-60-8
Terphenyl-d14 (S)
101
%
15-130
1
05/12/21 16:35
05/13/21 09:38
1718-51-0
Phenol-d6 (S)
73
%
18-130
1
05/12/21 16:35
05/13/21 09:38
13127-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-DUP Lab ID: 92537413004 Collected: 05/05/21 00:00 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Surrogates
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Percent Moisture
Percent Moisture
Total Solids 2540 G-2011
Total Solids
Wet Chemistry 7199
Chromium, Hexavalent
Date: 05/17/2021 10:54 AM
60 % 18-130 1 05/12/21 16:35
05/13/2109:38 367-12-4
96 % 18-130 1 05/12/2116:35
05/13/2109:38 118-79-6
Analytical Method: SW-846
Pace Analytical Services - Charlotte
17.1 % 0.10 0.10 1
05/06/2116:56 N2
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
84.9 % 1 05/12/2115:48
05/12/2115:57
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
ND mg/kg 1.18 0.300 1 05/11/2112:38
05/12/2117:02 18540-29-9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 17 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (5-10)
Lab ID:
92537413005
Collected:
05/05/21
12:35
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
Metals (ICPMS) 6020B
Analytical Method: EPA 6020B Preparation Method: 3051
Pace National
- Mt. Juliet
Arsenic
0.743J
mg/kg
1.17
0.117
5
05/12/2121:24
05/13/2102:47
7440-38-2 J
Barium
77.1
mg/kg
2.94
0.178
5
05/12/2121:24
05/13/2102:47
7440-39-3
Cadmium
ND
mg/kg
1.17
0.100
5
05/12/2121:24
05/13/2102:47
7440-43-9
Chromium
9.16
mg/kg
5.87
0.348
5
05/12/2121:24
05/13/2102:47
7440-47-3
Lead
4.35
mg/kg
2.35
0.116
5
05/12/2121:24
05/13/2102:47
7439-92-1
Selenium
0.420J
mg/kg
2.94
0.211
5
05/12/2121:24
05/13/2102:47
7782-49-2 J
Silver
ND
mg/kg
0.587
0.102
5
05/12/2121:24
05/13/2102:47
7440-22-4
Mercury7471B
Analytical
Method: EPA 7471B Preparation Method: 7471A
Pace National
- Mt. Juliet
Mercury
ND
mg/kg
0.0470
0.0211
1
05/10/2115:16
05/11/2110:58
7439-97-6
8270E MSSV Microwave
Analytical
Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/kg
386
136
1
05/12/21 16:35
05/13/21 10:08
83-32-9
Acenaphthylene
ND
ug/kg
386
136
1
05/12/21 16:35
05/13/21 10:08
208-96-8
Aniline
ND
ug/kg
386
151
1
05/12/21 16:35
05/13/21 10:08
62-53-3
Anthracene
ND
ug/kg
386
126
1
05/12/21 16:35
05/13/21 10:08
120-12-7
Benzo(a)anthracene
ND
ug/kg
386
129
1
05/12/21 16:35
05/13/21 10:08
56-55-3
Benzo(a)pyrene
ND
ug/kg
386
133
1
05/12/21 16:35
05/13/21 10:08
50-32-8
Benzo(b)fluoranthene
ND
ug/kg
386
129
1
05/12/21 16:35
05/13/21 10:08
205-99-2
Benzo(g,h,i)perylene
ND
ug/kg
386
150
1
05/12/21 16:35
05/13/21 10:08
191-24-2
Benzo(k)fluoranthene
ND
ug/kg
386
136
1
05/12/21 16:35
05/13/21 10:08
207-08-9
Benzoic Acid
ND
ug/kg
1930
828
1
05/12/21 16:35
05/13/21 10:08
65-85-0
Benzyl alcohol
ND
ug/kg
771
292
1
05/12/21 16:35
05/13/21 10:08
100-51-6
4-Bromophenylphenyl ether
ND
ug/kg
386
148
1
05/12/21 16:35
05/13/21 10:08
101-55-3
Butylbenzylphthalate
ND
ug/kg
386
162
1
05/12/21 16:35
05/13/21 10:08
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/kg
771
271
1
05/12/21 16:35
05/13/21 10:08
59-50-7
4-Chloroaniline
ND
ug/kg
771
303
1
05/12/21 16:35
05/13/21 10:08
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/kg
386
160
1
05/12/21 16:35
05/13/21 10:08
111-91-1
bis(2-Chloroethyl) ether
ND
ug/kg
386
145
1
05/12/21 16:35
05/13/21 10:08
111-44-4
2-Chloronaphthalene
ND
ug/kg
386
153
1
05/12/21 16:35
05/13/21 10:08
91-58-7
2-Chlorophenol
ND
ug/kg
386
145
1
05/12/21 16:35
05/13/21 10:08
95-57-8
4-Chlorophenylphenyl ether
ND
ug/kg
386
144
1
05/12/21 16:35
05/13/21 10:08
7005-72-3
Chrysene
ND
ug/kg
386
140
1
05/12/21 16:35
05/13/21 10:08
218-01-9
Dibenz(a,h)anthracene
ND
ug/kg
386
148
1
05/12/21 16:35
05/13/21 10:08
53-70-3
Dibenzofuran
ND
ug/kg
386
139
1
05/12/21 16:35
05/13/21 10:08
132-64-9
1,2-Dichlorobenzene
ND
ug/kg
386
139
1
05/12/21 16:35
05/13/21 10:08
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
386
137
1
05/12/21 16:35
05/13/21 10:08
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
386
147
1
05/12/21 16:35
05/13/21 10:08
106-46-7
3,3'-Dichlorobenzidine
ND
ug/kg
771
261
1
05/12/21 16:35
05/13/21 10:08
91-94-1 IL
2,4-Dichlorophenol
ND
ug/kg
386
151
1
05/12/21 16:35
05/13/21 10:08
120-83-2
Diethylphthalate
ND
ug/kg
386
141
1
05/12/21 16:35
05/13/21 10:08
84-66-2
2,4-Dimethylphenol
ND
ug/kg
386
160
1
05/12/21 16:35
05/13/21 10:08
105-67-9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (5-10) Lab ID: 92537413005 Collected: 05/05/21 12:35 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Dimethylphthalate
ND
ug/kg
386
140
1
05/12/21 16:35
05/13/21 10:08
131-11-3
Di-n-butylphthalate
ND
ug/kg
386
130
1
05/12/21 16:35
05/13/21 10:08
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/kg
771
360
1
05/12/21 16:35
05/13/21 10:08
534-52-1
2,4-Dinitrophenol
ND
ug/kg
1930
1190
1
05/12/21 16:35
05/13/21 10:08
51-28-5
2,4-Dinitrotoluene
ND
ug/kg
386
148
1
05/12/21 16:35
05/13/21 10:08
121-14-2
2,6-Dinitrotoluene
ND
ug/kg
386
141
1
05/12/21 16:35
05/13/21 10:08
606-20-2
Di-n-octylphthalate
ND
ug/kg
386
152
1
05/12/21 16:35
05/13/21 10:08
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/kg
386
150
1
05/12/21 16:35
05/13/21 10:08
117-81-7
Fluoranthene
ND
ug/kg
386
132
1
05/12/21 16:35
05/13/21 10:08
206-44-0
Fluorene
ND
ug/kg
386
136
1
05/12/21 16:35
05/13/21 10:08
86-73-7
Hexachloro-1,3-butadiene
ND
ug/kg
386
167
1
05/12/21 16:35
05/13/21 10:08
87-68-3
Hexachlorobenzene
ND
ug/kg
386
151
1
05/12/21 16:35
05/13/21 10:08
118-74-1
Hexachlorocyclopentadiene
ND
ug/kg
386
221
1
05/12/21 16:35
05/13/21 10:08
77-47-4
Hexachloroethane
ND
ug/kg
386
147
1
05/12/21 16:35
05/13/21 10:08
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/kg
386
152
1
05/12/21 16:35
05/13/21 10:08
193-39-5
Isophorone
ND
ug/kg
386
172
1
05/12/21 16:35
05/13/21 10:08
78-59-1
1-Methylnaphthalene
ND
ug/kg
386
136
1
05/12/21 16:35
05/13/21 10:08
90-12-0
2-Methylnaphthalene
ND
ug/kg
386
154
1
05/12/21 16:35
05/13/21 10:08
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/kg
386
158
1
05/12/21 16:35
05/13/21 10:08
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/kg
386
155
1
05/12/21 16:35
05/13/21 10:08
15831-10-4
Naphthalene
ND
ug/kg
386
131
1
05/12/21 16:35
05/13/21 10:08
91-20-3
2-Nitroaniline
ND
ug/kg
1930
315
1
05/12/21 16:35
05/13/21 10:08
88-74-4
3-Nitroaniline
ND
ug/kg
1930
303
1
05/12/21 16:35
05/13/21 10:08
99-09-2
4-Nitroaniline
ND
ug/kg
771
293
1
05/12/21 16:35
05/13/21 10:08
100-01-6
Nitrobenzene
ND
ug/kg
386
179
1
05/12/21 16:35
05/13/21 10:08
98-95-3
2-Nitrophenol
ND
ug/kg
386
167
1
05/12/21 16:35
05/13/21 10:08
88-75-5
4-Nitrophenol
ND
ug/kg
1930
745
1
05/12/21 16:35
05/13/21 10:08
100-02-7
N-Nitrosodimethylamine
ND
ug/kg
386
130
1
05/12/21 16:35
05/13/21 10:08
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/kg
386
145
1
05/12/21 16:35
05/13/21 10:08
621-64-7
N-Nitrosodiphenylamine
ND
ug/kg
386
137
1
05/12/21 16:35
05/13/21 10:08
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/kg
386
183
1
05/12/21 16:35
05/13/21 10:08
108-60-1
Pentachlorophenol
ND
ug/kg
771
377
1
05/12/21 16:35
05/13/21 10:08
87-86-5
Phenanthrene
ND
ug/kg
386
126
1
05/12/21 16:35
05/13/21 10:08
85-01-8
Phenol
ND
ug/kg
386
172
1
05/12/21 16:35
05/13/21 10:08
108-95-2
Pyrene
ND
ug/kg
386
157
1
05/12/21 16:35
05/13/21 10:08
129-00-0
Pyridine
ND
ug/kg
386
121
1
05/12/21 16:35
05/13/21 10:08
110-86-1
1,2,4-Trichlorobenzene
ND
ug/kg
386
152
1
05/12/21 16:35
05/13/21 10:08
120-82-1
2,4,5-Trichlorophenol
ND
ug/kg
386
176
1
05/12/21 16:35
05/13/21 10:08
95-95-4
2,4,6-Trichlorophenol
ND
ug/kg
386
159
1
05/12/21 16:35
05/13/21 10:08
88-06-2
Surrogates
Nitrobenzene-d5 (S)
70
%
21-130
1
05/12/21 16:35
05/13/21 10:08
4165-60-0
2-Fluorobiphenyl (S)
68
%
19-130
1
05/12/21 16:35
05/13/21 10:08
321-60-8
Terphenyl-d14 (S)
81
%
15-130
1
05/12/21 16:35
05/13/21 10:08
1718-51-0
Phenol-d6 (S)
68
%
18-130
1
05/12/21 16:35
05/13/21 10:08
13127-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: EX-2 (5-10) Lab ID: 92537413005 Collected: 05/05/21 12:35 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8270E MSSV Microwave Analytical Method: EPA 8270E Preparation Method: EPA 3546
Pace Analytical Services - Charlotte
Surrogates
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Percent Moisture
Percent Moisture
Total Solids 2540 G-2011
Total Solids
Wet Chemistry 7199
Chromium, Hexavalent
Date: 05/17/2021 10:54 AM
62 % 18-130 1 05/12/21 16:35
05/13/21 10:08 367-12-4
85 % 18-130 1 05/12/2116:35
05/13/2110:08 118-79-6
Analytical Method: SW-846
Pace Analytical Services - Charlotte
15.2 % 0.10 0.10 1
05/06/2116:57 N2
Analytical Method: SM 2540G Preparation Method: SM 2540 G
Pace National - Mt. Juliet
85.2 % 1 05/12/2115:48
05/12/2115:57
Analytical Method: EPA 7199 Preparation Method: 3060A
Pace National - Mt. Juliet
ND mg/kg 1.17 0.299 1 05/11/2112:38
05/12/2117:07 18540-29-9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-113 (0-5) Lab ID: 92537413006 Collected: 05/05/21 13:25 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Acetone
ND
ug/kg
110
35.4
1
05/06/21 18:47
05/07/21 00:52
67-64-1
Benzene
ND
ug/kg
5.5
2.2
1
05/06/21 18:47
05/07/21 00:52
71-43-2
Bromobenzene
ND
ug/kg
5.5
1.8
1
05/06/21 18:47
05/07/21 00:52
108-86-1
Bromochloromethane
ND
ug/kg
5.5
1.6
1
05/06/21 18:47
05/07/21 00:52
74-97-5
Bromodichloromethane
ND
ug/kg
5.5
2.1
1
05/06/21 18:47
05/07/21 00:52
75-27-4
Bromoform
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
75-25-2
Bromomethane
ND
ug/kg
11.0
8.7
1
05/06/21 18:47
05/07/21 00:52
74-83-9
2-Butanone (MEK)
ND
ug/kg
110
26.5
1
05/06/21 18:47
05/07/21 00:52
78-93-3
n-Butylbenzene
ND
ug/kg
5.5
2.6
1
05/06/21 18:47
05/07/21 00:52
104-51-8
sec-Butylbenzene
ND
ug/kg
5.5
2.4
1
05/06/21 18:47
05/07/21 00:52
135-98-8
tert-Butyl benzene
ND
ug/kg
5.5
2.0
1
05/06/21 18:47
05/07/21 00:52
98-06-6
Carbon tetrachloride
ND
ug/kg
5.5
2.1
1
05/06/21 18:47
05/07/21 00:52
56-23-5
Chlorobenzene
ND
ug/kg
5.5
1.1
1
05/06/21 18:47
05/07/21 00:52
108-90-7
Chloroethane
ND
ug/kg
11.0
4.3
1
05/06/21 18:47
05/07/21 00:52
75-00-3
Chloroform
ND
ug/kg
5.5
3.4
1
05/06/21 18:47
05/07/21 00:52
67-66-3
Chloromethane
ND
ug/kg
11.0
4.6
1
05/06/21 18:47
05/07/21 00:52
74-87-3
2-Chlorotoluene
ND
ug/kg
5.5
2.0
1
05/06/21 18:47
05/07/21 00:52
95-49-8
4-Chlorotoluene
ND
ug/kg
5.5
0.98
1
05/06/21 18:47
05/07/21 00:52
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
5.5
2.1
1
05/06/21 18:47
05/07/21 00:52
96-12-8
Dibromochloromethane
ND
ug/kg
5.5
3.1
1
05/06/21 18:47
05/07/21 00:52
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
5.5
2.4
1
05/06/21 18:47
05/07/21 00:52
106-93-4
Dibromomethane
ND
ug/kg
5.5
1.2
1
05/06/21 18:47
05/07/21 00:52
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
5.5
2.0
1
05/06/21 18:47
05/07/21 00:52
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
5.5
1.7
1
05/06/21 18:47
05/07/21 00:52
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
5.5
1.4
1
05/06/21 18:47
05/07/21 00:52
106-46-7
Dichlorodifluoromethane
ND
ug/kg
11.0
2.4
1
05/06/21 18:47
05/07/21 00:52
75-71-8
1,1-Dichloroethane
ND
ug/kg
5.5
2.3
1
05/06/21 18:47
05/07/21 00:52
75-34-3
1,2-Dichloroethane
ND
ug/kg
5.5
3.7
1
05/06/21 18:47
05/07/21 00:52
107-06-2
1,1-Dichloroethene
ND
ug/kg
5.5
2.3
1
05/06/21 18:47
05/07/21 00:52
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
156-60-5
1,2-Dichloropropane
ND
ug/kg
5.5
1.7
1
05/06/21 18:47
05/07/21 00:52
78-87-5
1,3-Dichloropropane
ND
ug/kg
5.5
1.7
1
05/06/21 18:47
05/07/21 00:52
142-28-9
2,2-Dichloropropane
ND
ug/kg
5.5
1.8
1
05/06/21 18:47
05/07/21 00:52
594-20-7
1,1-Dichloropropene
ND
ug/kg
5.5
2.6
1
05/06/21 18:47
05/07/21 00:52
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
5.5
1.5
1
05/06/21 18:47
05/07/21 00:52
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
10061-02-6
Diisopropyl ether
ND
ug/kg
5.5
1.5
1
05/06/21 18:47
05/07/21 00:52
108-20-3
Ethylbenzene
ND
ug/kg
5.5
2.6
1
05/06/21 18:47
05/07/21 00:52
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
11.0
9.0
1
05/06/21 18:47
05/07/21 00:52
87-68-3
2-Hexanone
ND
ug/kg
55.2
5.3
1
05/06/21 18:47
05/07/21 00:52
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
98-82-8
p-Isopropyltoluene
ND
ug/kg
5.5
2.7
1
05/06/21 18:47
05/07/21 00:52
99-87-6
Methylene Chloride
ND
ug/kg
22.1
15.1
1
05/06/21 18:47
05/07/21 00:52
75-09-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: S13-11D (0-5)
Lab ID:
92537413006
Collected:
05/05/21
13:25
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services
- Charlotte
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
55.2
5.3
1
05/06/21 18:47
05/07/21 00:52
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
5.5
2.1
1
05/06/21 18:47
05/07/21 00:52
1634-04-4
Naphthalene
7.2
ug/kg
5.5
2.9
1
05/06/21 18:47
05/07/21 00:52
91-20-3
n-Propylbenzene
ND
ug/kg
5.5
2.0
1
05/06/21 18:47
05/07/21 00:52
103-65-1
Styrene
ND
ug/kg
5.5
1.5
1
05/06/21 18:47
05/07/21 00:52
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
5.5
2.1
1
05/06/21 18:47
05/07/21 00:52
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
5.5
1.5
1
05/06/21 18:47
05/07/21 00:52
79-34-5
Tetrachloroethene
ND
ug/kg
5.5
1.7
1
05/06/21 18:47
05/07/21 00:52
127-18-4
Toluene
2.9J
ug/kg
5.5
1.6
1
05/06/21 18:47
05/07/21 00:52
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
5.5
4.5
1
05/06/21 18:47
05/07/21 00:52
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
5.5
4.6
1
05/06/21 18:47
05/07/21 00:52
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
5.5
2.9
1
05/06/21 18:47
05/07/21 00:52
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
5.5
1.8
1
05/06/21 18:47
05/07/21 00:52
79-00-5
Trichloroethene
ND
ug/kg
5.5
1.4
1
05/06/21 18:47
05/07/21 00:52
79-01-6
Trichlorofluoromethane
ND
ug/kg
5.5
3.0
1
05/06/21 18:47
05/07/21 00:52
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
5.5
2.8
1
05/06/21 18:47
05/07/21 00:52
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
5.5
1.5
1
05/06/21 18:47
05/07/21 00:52
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
5.5
1.9
1
05/06/21 18:47
05/07/21 00:52
108-67-8
Vinyl acetate
ND
ug/kg
55.2
4.0
1
05/06/21 18:47
05/07/21 00:52
108-05-4
Vinyl chloride
ND
ug/kg
11.0
2.8
1
05/06/21 18:47
05/07/21 00:52
75-01-4
Xylene (Total)
ND
ug/kg
11.0
3.1
1
05/06/21 18:47
05/07/21 00:52
1330-20-7
m&p-Xylene
ND
ug/kg
11.0
3.8
1
05/06/21 18:47
05/07/21 00:52
179601-23-1
o-Xylene
ND
ug/kg
5.5
2.4
1
05/06/21 18:47
05/07/21 00:52
95-47-6
Surrogates
Toluene-d8 (S)
99
%
70-130
1
05/06/21 18:47
05/07/21 00:52
2037-26-5
4-Bromofluorobenzene (S)
104
%
69-134
1
05/06/21 18:47
05/07/21 00:52
460-00-4
1,2-Dichloroethane-d4 (S)
102
%
70-130
1
05/06/21 18:47
05/07/21 00:52
17060-07-0
Percent Moisture
Analytical
Method: SW-846
Pace Analytical
Services
- Charlotte
Percent Moisture
12.9
%
0.10
0.10
1
05/06/21 16:57
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-21F (0-5) Lab ID: 92537413007 Collected: 05/05/21 12:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Acetone
ND
ug/kg
108
34.8
1
05/06/21 18:47
05/07/21 01:10
67-64-1
Benzene
ND
ug/kg
5.4
2.2
1
05/06/21 18:47
05/07/21 01:10
71-43-2
Bromobenzene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 01:10
108-86-1
Bromochloromethane
ND
ug/kg
5.4
1.6
1
05/06/21 18:47
05/07/21 01:10
74-97-5
Bromodichloromethane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 01:10
75-27-4
Bromoform
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
75-25-2
Bromomethane
ND
ug/kg
10.8
8.6
1
05/06/21 18:47
05/07/21 01:10
74-83-9
2-Butanone (MEK)
ND
ug/kg
108
26.0
1
05/06/21 18:47
05/07/21 01:10
78-93-3
n-Butylbenzene
ND
ug/kg
5.4
2.6
1
05/06/21 18:47
05/07/21 01:10
104-51-8
sec-Butylbenzene
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 01:10
135-98-8
tert-Butyl benzene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
98-06-6
Carbon tetrachloride
ND
ug/kg
5.4
2.0
1
05/06/21 18:47
05/07/21 01:10
56-23-5
Chlorobenzene
ND
ug/kg
5.4
1.0
1
05/06/21 18:47
05/07/21 01:10
108-90-7
Chloroethane
ND
ug/kg
10.8
4.2
1
05/06/21 18:47
05/07/21 01:10
75-00-3
Chloroform
ND
ug/kg
5.4
3.3
1
05/06/21 18:47
05/07/21 01:10
67-66-3
Chloromethane
ND
ug/kg
10.8
4.6
1
05/06/21 18:47
05/07/21 01:10
74-87-3
2-Chlorotoluene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
95-49-8
4-Chlorotoluene
ND
ug/kg
5.4
0.96
1
05/06/21 18:47
05/07/21 01:10
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 01:10
96-12-8
Dibromochloromethane
ND
ug/kg
5.4
3.0
1
05/06/21 18:47
05/07/21 01:10
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 01:10
106-93-4
Dibromomethane
ND
ug/kg
5.4
1.2
1
05/06/21 18:47
05/07/21 01:10
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
5.4
2.0
1
05/06/21 18:47
05/07/21 01:10
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 01:10
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 01:10
106-46-7
Dichlorodifluoromethane
ND
ug/kg
10.8
2.4
1
05/06/21 18:47
05/07/21 01:10
75-71-8
1,1-Dichloroethane
ND
ug/kg
5.4
2.2
1
05/06/21 18:47
05/07/21 01:10
75-34-3
1,2-Dichloroethane
ND
ug/kg
5.4
3.6
1
05/06/21 18:47
05/07/21 01:10
107-06-2
1,1-Dichloroethene
ND
ug/kg
5.4
2.2
1
05/06/21 18:47
05/07/21 01:10
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
156-60-5
1,2-Dichloropropane
ND
ug/kg
5.4
1.6
1
05/06/21 18:47
05/07/21 01:10
78-87-5
1,3-Dichloropropane
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 01:10
142-28-9
2,2-Dichloropropane
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 01:10
594-20-7
1,1-Dichloropropene
ND
ug/kg
5.4
2.6
1
05/06/21 18:47
05/07/21 01:10
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 01:10
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
10061-02-6
Diisopropyl ether
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 01:10
108-20-3
Ethylbenzene
ND
ug/kg
5.4
2.5
1
05/06/21 18:47
05/07/21 01:10
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
10.8
8.9
1
05/06/21 18:47
05/07/21 01:10
87-68-3
2-Hexanone
ND
ug/kg
54.2
5.2
1
05/06/21 18:47
05/07/21 01:10
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 01:10
98-82-8
p-Isopropyltoluene
ND
ug/kg
5.4
2.7
1
05/06/21 18:47
05/07/21 01:10
99-87-6
Methylene Chloride
ND
ug/kg
21.7
14.8
1
05/06/21 18:47
05/07/21 01:10
75-09-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 23 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: S13-21F (0-5)
Lab ID:
92537413007
Collected:
05/05/21
12:20
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services
- Charlotte
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
54.2
5.2
1
05/06/21 18:47
05/07/21 01:10
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
5.4
2.0
1
05/06/21 18:47
05/07/21 01:10
1634-04-4
Naphthalene
ND
ug/kg
5.4
2.9
1
05/06/21 18:47
05/07/21 01:10
91-20-3
n-Propylbenzene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 01:10
103-65-1
Styrene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 01:10
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 01:10
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 01:10
79-34-5
Tetrachloroethene
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 01:10
127-18-4
Toluene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 01:10
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
5.4
4.4
1
05/06/21 18:47
05/07/21 01:10
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
5.4
4.6
1
05/06/21 18:47
05/07/21 01:10
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
5.4
2.8
1
05/06/21 18:47
05/07/21 01:10
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 01:10
79-00-5
Trichloroethene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 01:10
79-01-6
Trichlorofluoromethane
ND
ug/kg
5.4
3.0
1
05/06/21 18:47
05/07/21 01:10
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
5.4
2.7
1
05/06/21 18:47
05/07/21 01:10
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 01:10
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 01:10
108-67-8
Vinyl acetate
ND
ug/kg
54.2
3.9
1
05/06/21 18:47
05/07/21 01:10
108-05-4
Vinyl chloride
ND
ug/kg
10.8
2.8
1
05/06/21 18:47
05/07/21 01:10
75-01-4
Xylene (Total)
ND
ug/kg
10.8
3.1
1
05/06/21 18:47
05/07/21 01:10
1330-20-7
m&p-Xylene
ND
ug/kg
10.8
3.7
1
05/06/21 18:47
05/07/21 01:10
179601-23-1
o-Xylene
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 01:10
95-47-6
Surrogates
Toluene-d8 (S)
99
%
70-130
1
05/06/21 18:47
05/07/21 01:10
2037-26-5
4-Bromofluorobenzene (S)
104
%
69-134
1
05/06/21 18:47
05/07/21 01:10
460-00-4
1,2-Dichloroethane-d4 (S)
100
%
70-130
1
05/06/21 18:47
05/07/21 01:10
17060-07-0
Percent Moisture
Analytical
Method: SW-846
Pace Analytical Services
- Charlotte
Percent Moisture
18.0
%
0.10
0.10
1
05/07/21 15:20
N2
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM
without the written consent of Pace Analytical Services, LLC.
Page 24 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-3C (0-5) Lab ID: 92537413008 Collected: 05/05/21 09:20 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Acetone
ND
ug/kg
93.8
30.1
1
05/06/21 18:47
05/07/21 01:28
67-64-1
Benzene
ND
ug/kg
4.7
1.9
1
05/06/21 18:47
05/07/21 01:28
71-43-2
Bromobenzene
ND
ug/kg
4.7
1.5
1
05/06/21 18:47
05/07/21 01:28
108-86-1
Bromochloromethane
ND
ug/kg
4.7
1.4
1
05/06/21 18:47
05/07/21 01:28
74-97-5
Bromodichloromethane
ND
ug/kg
4.7
1.8
1
05/06/21 18:47
05/07/21 01:28
75-27-4
Bromoform
ND
ug/kg
4.7
1.7
1
05/06/21 18:47
05/07/21 01:28
75-25-2
Bromomethane
ND
ug/kg
9.4
7.4
1
05/06/21 18:47
05/07/21 01:28
74-83-9
2-Butanone (MEK)
ND
ug/kg
93.8
22.5
1
05/06/21 18:47
05/07/21 01:28
78-93-3
n-Butylbenzene
ND
ug/kg
4.7
2.2
1
05/06/21 18:47
05/07/21 01:28
104-51-8
sec-Butylbenzene
ND
ug/kg
4.7
2.1
1
05/06/21 18:47
05/07/21 01:28
135-98-8
tert-Butyl benzene
ND
ug/kg
4.7
1.7
1
05/06/21 18:47
05/07/21 01:28
98-06-6
Carbon tetrachloride
ND
ug/kg
4.7
1.8
1
05/06/21 18:47
05/07/21 01:28
56-23-5
Chlorobenzene
ND
ug/kg
4.7
0.90
1
05/06/21 18:47
05/07/21 01:28
108-90-7
Chloroethane
ND
ug/kg
9.4
3.6
1
05/06/21 18:47
05/07/21 01:28
75-00-3
Chloroform
ND
ug/kg
4.7
2.9
1
05/06/21 18:47
05/07/21 01:28
67-66-3
Chloromethane
ND
ug/kg
9.4
3.9
1
05/06/21 18:47
05/07/21 01:28
74-87-3
2-Chlorotoluene
ND
ug/kg
4.7
1.7
1
05/06/21 18:47
05/07/21 01:28
95-49-8
4-Chlorotoluene
ND
ug/kg
4.7
0.83
1
05/06/21 18:47
05/07/21 01:28
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
4.7
1.8
1
05/06/21 18:47
05/07/21 01:28
96-12-8
Dibromochloromethane
ND
ug/kg
4.7
2.6
1
05/06/21 18:47
05/07/21 01:28
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
4.7
2.1
1
05/06/21 18:47
05/07/21 01:28
106-93-4
Dibromomethane
ND
ug/kg
4.7
1.0
1
05/06/21 18:47
05/07/21 01:28
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
4.7
1.7
1
05/06/21 18:47
05/07/21 01:28
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
4.7
1.5
1
05/06/21 18:47
05/07/21 01:28
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
4.7
1.2
1
05/06/21 18:47
05/07/21 01:28
106-46-7
Dichlorodifluoromethane
ND
ug/kg
9.4
2.0
1
05/06/21 18:47
05/07/21 01:28
75-71-8
1,1-Dichloroethane
ND
ug/kg
4.7
1.9
1
05/06/21 18:47
05/07/21 01:28
75-34-3
1,2-Dichloroethane
ND
ug/kg
4.7
3.1
1
05/06/21 18:47
05/07/21 01:28
107-06-2
1,1-Dichloroethene
ND
ug/kg
4.7
1.9
1
05/06/21 18:47
05/07/21 01:28
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
156-60-5
1,2-Dichloropropane
ND
ug/kg
4.7
1.4
1
05/06/21 18:47
05/07/21 01:28
78-87-5
1,3-Dichloropropane
ND
ug/kg
4.7
1.5
1
05/06/21 18:47
05/07/21 01:28
142-28-9
2,2-Dichloropropane
ND
ug/kg
4.7
1.5
1
05/06/21 18:47
05/07/21 01:28
594-20-7
1,1-Dichloropropene
ND
ug/kg
4.7
2.3
1
05/06/21 18:47
05/07/21 01:28
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
4.7
1.3
1
05/06/21 18:47
05/07/21 01:28
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
10061-02-6
Diisopropyl ether
ND
ug/kg
4.7
1.3
1
05/06/21 18:47
05/07/21 01:28
108-20-3
Ethylbenzene
ND
ug/kg
4.7
2.2
1
05/06/21 18:47
05/07/21 01:28
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
9.4
7.7
1
05/06/21 18:47
05/07/21 01:28
87-68-3
2-Hexanone
ND
ug/kg
46.9
4.5
1
05/06/21 18:47
05/07/21 01:28
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
98-82-8
p-Isopropyltoluene
ND
ug/kg
4.7
2.3
1
05/06/21 18:47
05/07/21 01:28
99-87-6
Methylene Chloride
ND
ug/kg
18.8
12.9
1
05/06/21 18:47
05/07/21 01:28
75-09-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: S13-3C (0-5)
Lab ID:
92537413008
Collected:
05/05/21
09:20
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services
- Charlotte
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
46.9
4.5
1
05/06/21 18:47
05/07/21 01:28
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
4.7
1.8
1
05/06/21 18:47
05/07/21 01:28
1634-04-4
Naphthalene
ND
ug/kg
4.7
2.5
1
05/06/21 18:47
05/07/21 01:28
91-20-3
n-Propylbenzene
ND
ug/kg
4.7
1.7
1
05/06/21 18:47
05/07/21 01:28
103-65-1
Styrene
ND
ug/kg
4.7
1.2
1
05/06/21 18:47
05/07/21 01:28
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
4.7
1.8
1
05/06/21 18:47
05/07/21 01:28
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
4.7
1.2
1
05/06/21 18:47
05/07/21 01:28
79-34-5
Tetrachloroethene
ND
ug/kg
4.7
1.5
1
05/06/21 18:47
05/07/21 01:28
127-18-4
Toluene
2AJ
ug/kg
4.7
1.3
1
05/06/21 18:47
05/07/21 01:28
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
4.7
3.8
1
05/06/21 18:47
05/07/21 01:28
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
4.7
3.9
1
05/06/21 18:47
05/07/21 01:28
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
4.7
2.4
1
05/06/21 18:47
05/07/21 01:28
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
79-00-5
Trichloroethene
ND
ug/kg
4.7
1.2
1
05/06/21 18:47
05/07/21 01:28
79-01-6
Trichlorofluoromethane
ND
ug/kg
4.7
2.6
1
05/06/21 18:47
05/07/21 01:28
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
4.7
2.4
1
05/06/21 18:47
05/07/21 01:28
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
4.7
1.3
1
05/06/21 18:47
05/07/21 01:28
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
4.7
1.6
1
05/06/21 18:47
05/07/21 01:28
108-67-8
Vinyl acetate
ND
ug/kg
46.9
3.4
1
05/06/21 18:47
05/07/21 01:28
108-05-4
Vinyl chloride
ND
ug/kg
9.4
2.4
1
05/06/21 18:47
05/07/21 01:28
75-01-4
Xylene (Total)
ND
ug/kg
9.4
2.7
1
05/06/21 18:47
05/07/21 01:28
1330-20-7
m&p-Xylene
ND
ug/kg
9.4
3.2
1
05/06/21 18:47
05/07/21 01:28
179601-23-1
o-Xylene
ND
ug/kg
4.7
2.1
1
05/06/21 18:47
05/07/21 01:28
95-47-6
Surrogates
Toluene-d8 (S)
98
%
70-130
1
05/06/21 18:47
05/07/21 01:28
2037-26-5
4-Bromofluorobenzene (S)
103
%
69-134
1
05/06/21 18:47
05/07/21 01:28
460-00-4
1,2-Dichloroethane-d4 (S)
101
%
70-130
1
05/06/21 18:47
05/07/21 01:28
17060-07-0
Percent Moisture
Analytical
Method: SW-846
Pace Analytical
Services
- Charlotte
Percent Moisture
13.8
%
0.10
0.10
1
05/07/21 15:20
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-DUP-VOC Lab ID: 92537413009 Collected: 05/05/21 00:00 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Acetone
ND
ug/kg
100
32.2
1
05/06/21 18:47
05/07/21 01:46
67-64-1
Benzene
ND
ug/kg
5.0
2.0
1
05/06/21 18:47
05/07/21 01:46
71-43-2
Bromobenzene
ND
ug/kg
5.0
1.6
1
05/06/21 18:47
05/07/21 01:46
108-86-1
Bromochloromethane
ND
ug/kg
5.0
1.5
1
05/06/21 18:47
05/07/21 01:46
74-97-5
Bromodichloromethane
ND
ug/kg
5.0
1.9
1
05/06/21 18:47
05/07/21 01:46
75-27-4
Bromoform
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
75-25-2
Bromomethane
ND
ug/kg
10.0
7.9
1
05/06/21 18:47
05/07/21 01:46
74-83-9
2-Butanone (MEK)
ND
ug/kg
100
24.1
1
05/06/21 18:47
05/07/21 01:46
78-93-3
n-Butylbenzene
ND
ug/kg
5.0
2.4
1
05/06/21 18:47
05/07/21 01:46
104-51-8
sec-Butylbenzene
ND
ug/kg
5.0
2.2
1
05/06/21 18:47
05/07/21 01:46
135-98-8
tert-Butyl benzene
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
98-06-6
Carbon tetrachloride
ND
ug/kg
5.0
1.9
1
05/06/21 18:47
05/07/21 01:46
56-23-5
Chlorobenzene
ND
ug/kg
5.0
0.96
1
05/06/21 18:47
05/07/21 01:46
108-90-7
Chloroethane
ND
ug/kg
10.0
3.9
1
05/06/21 18:47
05/07/21 01:46
75-00-3
Chloroform
ND
ug/kg
5.0
3.1
1
05/06/21 18:47
05/07/21 01:46
67-66-3
Chloromethane
ND
ug/kg
10.0
4.2
1
05/06/21 18:47
05/07/21 01:46
74-87-3
2-Chlorotoluene
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
95-49-8
4-Chlorotoluene
ND
ug/kg
5.0
0.89
1
05/06/21 18:47
05/07/21 01:46
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
5.0
1.9
1
05/06/21 18:47
05/07/21 01:46
96-12-8
Dibromochloromethane
ND
ug/kg
5.0
2.8
1
05/06/21 18:47
05/07/21 01:46
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
5.0
2.2
1
05/06/21 18:47
05/07/21 01:46
106-93-4
Dibromomethane
ND
ug/kg
5.0
1.1
1
05/06/21 18:47
05/07/21 01:46
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
5.0
1.6
1
05/06/21 18:47
05/07/21 01:46
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
5.0
1.3
1
05/06/21 18:47
05/07/21 01:46
106-46-7
Dichlorodifluoromethane
ND
ug/kg
10.0
2.2
1
05/06/21 18:47
05/07/21 01:46
75-71-8
1,1-Dichloroethane
ND
ug/kg
5.0
2.1
1
05/06/21 18:47
05/07/21 01:46
75-34-3
1,2-Dichloroethane
ND
ug/kg
5.0
3.3
1
05/06/21 18:47
05/07/21 01:46
107-06-2
1,1-Dichloroethene
ND
ug/kg
5.0
2.1
1
05/06/21 18:47
05/07/21 01:46
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
5.0
1.7
1
05/06/21 18:47
05/07/21 01:46
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
156-60-5
1,2-Dichloropropane
ND
ug/kg
5.0
1.5
1
05/06/21 18:47
05/07/21 01:46
78-87-5
1,3-Dichloropropane
ND
ug/kg
5.0
1.6
1
05/06/21 18:47
05/07/21 01:46
142-28-9
2,2-Dichloropropane
ND
ug/kg
5.0
1.6
1
05/06/21 18:47
05/07/21 01:46
594-20-7
1,1-Dichloropropene
ND
ug/kg
5.0
2.4
1
05/06/21 18:47
05/07/21 01:46
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
5.0
1.4
1
05/06/21 18:47
05/07/21 01:46
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
5.0
1.7
1
05/06/21 18:47
05/07/21 01:46
10061-02-6
Diisopropyl ether
ND
ug/kg
5.0
1.4
1
05/06/21 18:47
05/07/21 01:46
108-20-3
Ethylbenzene
ND
ug/kg
5.0
2.3
1
05/06/21 18:47
05/07/21 01:46
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
10.0
8.2
1
05/06/21 18:47
05/07/21 01:46
87-68-3
2-Hexanone
ND
ug/kg
50.2
4.8
1
05/06/21 18:47
05/07/21 01:46
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
5.0
1.7
1
05/06/21 18:47
05/07/21 01:46
98-82-8
p-Isopropyltoluene
ND
ug/kg
5.0
2.5
1
05/06/21 18:47
05/07/21 01:46
99-87-6
Methylene Chloride
ND
ug/kg
20.1
13.8
1
05/06/21 18:47
05/07/21 01:46
75-09-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-DUP-VOC
Lab ID:
92537413009
Collected:
05/05/21
00:00
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical
Services
- Charlotte
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
50.2
4.8
1
05/06/21 18:47
05/07/21 01:46
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
5.0
1.9
1
05/06/21 18:47
05/07/21 01:46
1634-04-4
Naphthalene
11.8
ug/kg
5.0
2.6
1
05/06/21 18:47
05/07/21 01:46
91-20-3
n-Propylbenzene
ND
ug/kg
5.0
1.8
1
05/06/21 18:47
05/07/21 01:46
103-65-1
Styrene
ND
ug/kg
5.0
1.3
1
05/06/21 18:47
05/07/21 01:46
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
5.0
1.9
1
05/06/21 18:47
05/07/21 01:46
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
5.0
1.3
1
05/06/21 18:47
05/07/21 01:46
79-34-5
Tetrachloroethene
ND
ug/kg
5.0
1.6
1
05/06/21 18:47
05/07/21 01:46
127-18-4
Toluene
18.0
ug/kg
5.0
1.4
1
05/06/21 18:47
05/07/21 01:46
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
5.0
4.1
1
05/06/21 18:47
05/07/21 01:46
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
5.0
4.2
1
05/06/21 18:47
05/07/21 01:46
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
5.0
2.6
1
05/06/21 18:47
05/07/21 01:46
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
5.0
1.7
1
05/06/21 18:47
05/07/21 01:46
79-00-5
Trichloroethene
ND
ug/kg
5.0
1.3
1
05/06/21 18:47
05/07/21 01:46
79-01-6
Trichlorofluoromethane
ND
ug/kg
5.0
2.8
1
05/06/21 18:47
05/07/21 01:46
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
5.0
2.5
1
05/06/21 18:47
05/07/21 01:46
96-18-4
1,2,4-Trimethylbenzene
3AJ
ug/kg
5.0
1.4
1
05/06/21 18:47
05/07/21 01:46
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
5.0
1.7
1
05/06/21 18:47
05/07/21 01:46
108-67-8
Vinyl acetate
ND
ug/kg
50.2
3.7
1
05/06/21 18:47
05/07/21 01:46
108-05-4
Vinyl chloride
ND
ug/kg
10.0
2.6
1
05/06/21 18:47
05/07/21 01:46
75-01-4
Xylene (Total)
18.9
ug/kg
10.0
2.9
1
05/06/21 18:47
05/07/21 01:46
1330-20-7
m&p-Xylene
13.2
ug/kg
10.0
3.4
1
05/06/21 18:47
05/07/21 01:46
179601-23-1
o-Xylene
5.8
ug/kg
5.0
2.2
1
05/06/21 18:47
05/07/21 01:46
95-47-6
Surrogates
Toluene-d8 (S)
98
%
70-130
1
05/06/21 18:47
05/07/21 01:46
2037-26-5
4-Bromofluorobenzene (S)
105
%
69-134
1
05/06/21 18:47
05/07/21 01:46
460-00-4
1,2-Dichloroethane-d4 (S)
104
%
70-130
1
05/06/21 18:47
05/07/21 01:46
17060-07-0
Percent Moisture
Analytical
Method: SW-846
Pace Analytical
Services
- Charlotte
Percent Moisture
9.8
%
0.10
0.10
1
05/07/21 15:20
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: SB-2C (5-10) Lab ID: 92537413010 Collected: 05/05/21 12:35 Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services - Charlotte
Acetone
ND
ug/kg
107
34.5
1
05/06/21 18:47
05/07/21 02:04
67-64-1
Benzene
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 02:04
71-43-2
Bromobenzene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
108-86-1
Bromochloromethane
ND
ug/kg
5.4
1.6
1
05/06/21 18:47
05/07/21 02:04
74-97-5
Bromodichloromethane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 02:04
75-27-4
Bromoform
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
75-25-2
Bromomethane
ND
ug/kg
10.7
8.5
1
05/06/21 18:47
05/07/21 02:04
74-83-9
2-Butanone (MEK)
ND
ug/kg
107
25.8
1
05/06/21 18:47
05/07/21 02:04
78-93-3
n-Butylbenzene
ND
ug/kg
5.4
2.5
1
05/06/21 18:47
05/07/21 02:04
104-51-8
sec-Butylbenzene
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 02:04
135-98-8
tert-Butyl benzene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
98-06-6
Carbon tetrachloride
ND
ug/kg
5.4
2.0
1
05/06/21 18:47
05/07/21 02:04
56-23-5
Chlorobenzene
ND
ug/kg
5.4
1.0
1
05/06/21 18:47
05/07/21 02:04
108-90-7
Chloroethane
ND
ug/kg
10.7
4.1
1
05/06/21 18:47
05/07/21 02:04
75-00-3
Chloroform
ND
ug/kg
5.4
3.3
1
05/06/21 18:47
05/07/21 02:04
67-66-3
Chloromethane
ND
ug/kg
10.7
4.5
1
05/06/21 18:47
05/07/21 02:04
74-87-3
2-Chlorotoluene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
95-49-8
4-Chlorotoluene
ND
ug/kg
5.4
0.95
1
05/06/21 18:47
05/07/21 02:04
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 02:04
96-12-8
Dibromochloromethane
ND
ug/kg
5.4
3.0
1
05/06/21 18:47
05/07/21 02:04
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 02:04
106-93-4
Dibromomethane
ND
ug/kg
5.4
1.1
1
05/06/21 18:47
05/07/21 02:04
74-95-3
1,2-Dichlorobenzene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
95-50-1
1,3-Dichlorobenzene
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 02:04
541-73-1
1,4-Dichlorobenzene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 02:04
106-46-7
Dichlorodifluoromethane
ND
ug/kg
10.7
2.3
1
05/06/21 18:47
05/07/21 02:04
75-71-8
1,1-Dichloroethane
ND
ug/kg
5.4
2.2
1
05/06/21 18:47
05/07/21 02:04
75-34-3
1,2-Dichloroethane
ND
ug/kg
5.4
3.6
1
05/06/21 18:47
05/07/21 02:04
107-06-2
1,1-Dichloroethene
ND
ug/kg
5.4
2.2
1
05/06/21 18:47
05/07/21 02:04
75-35-4
cis-1,2-Dichloroethene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
156-59-2
trans-1,2-Dichloroethene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
156-60-5
1,2-Dichloropropane
ND
ug/kg
5.4
1.6
1
05/06/21 18:47
05/07/21 02:04
78-87-5
1,3-Dichloropropane
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 02:04
142-28-9
2,2-Dichloropropane
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
594-20-7
1,1-Dichloropropene
ND
ug/kg
5.4
2.6
1
05/06/21 18:47
05/07/21 02:04
563-58-6
cis-1,3-Dichloropropene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 02:04
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
10061-02-6
Diisopropyl ether
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 02:04
108-20-3
Ethylbenzene
ND
ug/kg
5.4
2.5
1
05/06/21 18:47
05/07/21 02:04
100-41-4
Hexachloro-1,3-butadiene
ND
ug/kg
10.7
8.8
1
05/06/21 18:47
05/07/21 02:04
87-68-3
2-Hexanone
ND
ug/kg
53.7
5.2
1
05/06/21 18:47
05/07/21 02:04
591-78-6
Isopropylbenzene (Cumene)
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
98-82-8
p-Isopropyltoluene
ND
ug/kg
5.4
2.6
1
05/06/21 18:47
05/07/21 02:04
99-87-6
Methylene Chloride
ND
ug/kg
21.5
14.7
1
05/06/21 18:47
05/07/21 02:04
75-09-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 29 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SCF.001
Pace Project No.: 92537413
Sample: S13-2C (5-10)
Lab ID:
92537413010
Collected:
05/05/21
12:35
Received: 05/06/21 13:30 Matrix: Solid
Results reported on a "dry weight"
basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
8260D/5035A/5030B Volatiles
Analytical Method: EPA 8260D Preparation Method: EPA 5035A/5030B
Pace Analytical Services
- Charlotte
4-Methyl-2-pentanone (MIBK)
ND
ug/kg
53.7
5.2
1
05/06/21 18:47
05/07/21 02:04
108-10-1
Methyl-tert-butyl ether
ND
ug/kg
5.4
2.0
1
05/06/21 18:47
05/07/21 02:04
1634-04-4
Naphthalene
ND
ug/kg
5.4
2.8
1
05/06/21 18:47
05/07/21 02:04
91-20-3
n-Propylbenzene
ND
ug/kg
5.4
1.9
1
05/06/21 18:47
05/07/21 02:04
103-65-1
Styrene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 02:04
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/kg
5.4
2.1
1
05/06/21 18:47
05/07/21 02:04
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 02:04
79-34-5
Tetrachloroethene
ND
ug/kg
5.4
1.7
1
05/06/21 18:47
05/07/21 02:04
127-18-4
Toluene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 02:04
108-88-3
1,2,3-Trichlorobenzene
ND
ug/kg
5.4
4.3
1
05/06/21 18:47
05/07/21 02:04
87-61-6
1,2,4-Trichlorobenzene
ND
ug/kg
5.4
4.5
1
05/06/21 18:47
05/07/21 02:04
120-82-1
1,1,1-Trichloroethane
ND
ug/kg
5.4
2.8
1
05/06/21 18:47
05/07/21 02:04
71-55-6
1,1,2-Trichloroethane
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
79-00-5
Trichloroethene
ND
ug/kg
5.4
1.4
1
05/06/21 18:47
05/07/21 02:04
79-01-6
Trichlorofluoromethane
ND
ug/kg
5.4
3.0
1
05/06/21 18:47
05/07/21 02:04
75-69-4
1,2,3-Trichloropropane
ND
ug/kg
5.4
2.7
1
05/06/21 18:47
05/07/21 02:04
96-18-4
1,2,4-Trimethylbenzene
ND
ug/kg
5.4
1.5
1
05/06/21 18:47
05/07/21 02:04
95-63-6
1,3,5-Trimethylbenzene
ND
ug/kg
5.4
1.8
1
05/06/21 18:47
05/07/21 02:04
108-67-8
Vinyl acetate
ND
ug/kg
53.7
3.9
1
05/06/21 18:47
05/07/21 02:04
108-05-4
Vinyl chloride
ND
ug/kg
10.7
2.7
1
05/06/21 18:47
05/07/21 02:04
75-01-4
Xylene (Total)
ND
ug/kg
10.7
3.1
1
05/06/21 18:47
05/07/21 02:04
1330-20-7
m&p-Xylene
ND
ug/kg
10.7
3.7
1
05/06/21 18:47
05/07/21 02:04
179601-23-1
o-Xylene
ND
ug/kg
5.4
2.4
1
05/06/21 18:47
05/07/21 02:04
95-47-6
Surrogates
Toluene-d8 (S)
98
%
70-130
1
05/06/21 18:47
05/07/21 02:04
2037-26-5
4-Bromofluorobenzene (S)
103
%
69-134
1
05/06/21 18:47
05/07/21 02:04
460-00-4
1,2-Dichloroethane-d4 (S)
100
%
70-130
1
05/06/21 18:47
05/07/21 02:04
17060-07-0
Percent Moisture
Analytical
Method: SW-846
Pace Analytical Services
- Charlotte
Percent Moisture
19.4
%
0.10
0.10
1
05/07/21 15:20
N2
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM
without the written consent of Pace Analytical Services, LLC.
Page 30 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1667423 Analysis Method: EPA 6020B
QC Batch Method: 3051 Analysis Description: Metals (ICPMS) 6020B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
METHOD BLANK: R3653807-1
Matrix:
Solid
Associated Lab Samples:
92537413001, 92537413002,
92537413003, 92537413004, 92537413005
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
Arsenic
mg/kg
ND
1.00
0.100
05/13/2101:36
Barium
mg/kg
ND
2.50
0.152
05/13/2101:36
Cadmium
mg/kg
ND
1.00
0.0855
05/13/2101:36
Chromium
mg/kg
ND
5.00
0.297
05/13/2101:36
Lead
mg/kg
ND
2.00
0.0990
05/13/2101:36
Selenium
mg/kg
ND
2.50
0.180
05/13/2101:36
Silver
mg/kg
ND
0.500
0.0865
05/13/2101:36
LABORATORY CONTROL SAMPLE: R3653807-2
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Arsenic
mg/kg
100
94.8
94.8
80.0-120
Barium
mg/kg
100
97.9
97.9
80.0-120
Cadmium
mg/kg
100
100
100
80.0-120
Chromium
mg/kg
100
96.6
96.6
80.0-120
Lead
mg/kg
100
95.0
95.0
80.0-120
Selenium
mg/kg
100
98.0
98.0
80.0-120
Silver
mg/kg
20.0
21.4
107
80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3653807-5
R3653807-6
MS
MSD
L1350984-03
Spike
Spike
MS
MSD
MS
MSD % Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec Limits
RPD
RPD Qual
Arsenic
mg/kg
2.68
151
151
136
160
88.7
105 75.0-125
16.2
20
Barium
mg/kg
72.5
151
151
209
235
90.9
108 75.0-125
11.5
20
Cadmium
mg/kg
4.74
151
151
150
172
96.1
111 75.0-125
14.1
20
Chromium
mg/kg
27.5
151
151
162
200
89.5
114 75.0-125
20.8
20 R1
Lead
mg/kg
69.0
151
151
206
222
90.9
102 75.0-125
7.59
20
Selenium
mg/kg
0.899
151
151
140
166
92.6
110 75.0-125
17.0
20
Silver
mg/kg
0.340
30.1
30.1
31.7
36.4
104
120 75.0-125
13.8
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 31 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1667289 Analysis Method: EPA 7471 B
QC Batch Method: 7471A Analysis Description: Mercury 7471 B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
METHOD BLANK: R3652963-1 Matrix: Solid
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury mg/kg ND 0.0400 0.0180 05/11/2110:05
LABORATORY CONTROL SAMPLE: R3652963-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury mg/kg 0.500 0.553 111 80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3652963-3 R3652963-4
MS MSD
L1350078-04 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury mg/kg ND 0.500 0.500 0.513 0.492 103 98.5 75.0-125 4.06 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 32 of 57

lacieAnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 618821 Analysis Method: EPA 8260D
QC Batch Method: EPA 5035A/5030B Analysis Description: 8260D 5035A 5030E
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92537413006, 92537413007, 92537413008, 92537413009, 92537413010
METHOD BLANK: 3256241 Matrix: Solid
Associated Lab Samples: 92537413006, 92537413007, 92537413008, 92537413009, 92537413010
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/kg
ND
5.0
1.9
05/06/21 17:38
1,1,1-Trichloroethane
ug/kg
ND
5.0
2.6
05/06/21 17:38
1,1,2,2-Tetrachloroethane
ug/kg
ND
5.0
1.3
05/06/21 17:38
1,1,2-Trichloroethane
ug/kg
ND
5.0
1.7
05/06/21 17:38
1,1-Dichloroethane
ug/kg
ND
5.0
2.1
05/06/21 17:38
1,1-Dichloroethene
ug/kg
ND
5.0
2.1
05/06/21 17:38
1,1-Dichloropropene
ug/kg
ND
5.0
2.4
05/06/21 17:38
1,2,3-Trichlorobenzene
ug/kg
ND
5.0
4.0
05/06/21 17:38
1,2,3-Trichloropropane
ug/kg
ND
5.0
2.5
05/06/21 17:38
1,2,4-Trichlorobenzene
ug/kg
ND
5.0
4.2
05/06/21 17:38
1,2,4-Trimethyl benzene
ug/kg
ND
5.0
1.4
05/06/21 17:38
1,2-Dibromo-3-chloropropane
ug/kg
ND
5.0
1.9
05/06/21 17:38
1,2-Dibromoethane (EDB)
ug/kg
ND
5.0
2.2
05/06/21 17:38
1,2-Dichlorobenzene
ug/kg
ND
5.0
1.8
05/06/21 17:38
1,2-Dichloroethane
ug/kg
ND
5.0
3.3
05/06/21 17:38
1,2-Dichloropropane
ug/kg
ND
5.0
1.5
05/06/21 17:38
1,3,5-Trimethyl benzene
ug/kg
ND
5.0
1.7
05/06/21 17:38
1,3-Dichlorobenzene
ug/kg
ND
5.0
1.6
05/06/21 17:38
1,3-Dichloropropane
ug/kg
ND
5.0
1.6
05/06/21 17:38
1,4-Dichlorobenzene
ug/kg
ND
5.0
1.3
05/06/21 17:38
2,2-Dichloropropane
ug/kg
ND
5.0
1.6
05/06/21 17:38
2-Butanone (MEK)
ug/kg
ND
100
24.0
05/06/21 17:38
2-Chlorotoluene
ug/kg
ND
5.0
1.8
05/06/21 17:38
2-Hexanone
ug/kg
ND
50.0
4.8
05/06/21 17:38
4-Chlorotoluene
ug/kg
ND
5.0
0.88
05/06/21 17:38
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
50.0
4.8
05/06/21 17:38
Acetone
ug/kg
ND
100
32.1
05/06/21 17:38
Benzene
ug/kg
ND
5.0
2.0
05/06/21 17:38
Bromobenzene
ug/kg
ND
5.0
1.6
05/06/21 17:38
Bromochloromethane
ug/kg
ND
5.0
1.5
05/06/21 17:38
Bromodichloromethane
ug/kg
ND
5.0
1.9
05/06/21 17:38
Bromoform
ug/kg
ND
5.0
1.8
05/06/21 17:38
Bromomethane
ug/kg
ND
10.0
7.9
05/06/21 17:38
Carbon tetrachloride
ug/kg
ND
5.0
1.9
05/06/21 17:38
Chlorobenzene
ug/kg
ND
5.0
0.96
05/06/21 17:38
Chloroethane
ug/kg
ND
10.0
3.9
05/06/21 17:38
Chloroform
ug/kg
ND
5.0
3.0
05/06/21 17:38
Chloromethane
ug/kg
ND
10.0
4.2
05/06/21 17:38
cis- 1,2-Dichloroethene
ug/kg
ND
5.0
1.7
05/06/21 17:38
cis- 1,3-Dichloropropene
ug/kg
ND
5.0
1.4
05/06/21 17:38
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 33 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
METHOD BLANK: 3256241 Matrix: Solid
Associated Lab Samples: 92537413006, 92537413007, 92537413008, 92537413009, 92537413010
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
Dibromochloromethane
ug/kg
ND
5.0
2.8
05/06/21 17:38
Dibromomethane
ug/kg
ND
5.0
1.1
05/06/21 17:38
Dichlorodifluoromethane
ug/kg
ND
10.0
2.2
05/06/21 17:38
Diisopropyl ether
ug/kg
ND
5.0
1.4
05/06/21 17:38
Ethylbenzene
ug/kg
ND
5.0
2.3
05/06/21 17:38
Hexachloro-1,3-butadiene
ug/kg
ND
10.0
8.2
05/06/21 17:38
Isopropylbenzene (Cumene)
ug/kg
ND
5.0
1.7
05/06/21 17:38
m&p-Xylene
ug/kg
ND
10.0
3.4
05/06/21 17:38
Methyl-tert-butyl ether
ug/kg
ND
5.0
1.9
05/06/21 17:38
Methylene Chloride
ug/kg
ND
20.0
13.7
05/06/21 17:38
n-Butylbenzene
ug/kg
ND
5.0
2.4
05/06/21 17:38
n-Propylbenzene
ug/kg
ND
5.0
1.8
05/06/21 17:38
Naphthalene
ug/kg
ND
5.0
2.6
05/06/21 17:38
o-Xylene
ug/kg
ND
5.0
2.2
05/06/21 17:38
p-Isopropyltoluene
ug/kg
ND
5.0
2.5
05/06/21 17:38
sec-Butylbenzene
ug/kg
ND
5.0
2.2
05/06/21 17:38
Styrene
ug/kg
ND
5.0
1.3
05/06/21 17:38
tert-Butyl benzene
ug/kg
ND
5.0
1.8
05/06/21 17:38
Tetrachloroethene
ug/kg
ND
5.0
1.6
05/06/21 17:38
Toluene
ug/kg
ND
5.0
1.4
05/06/21 17:38
trans-1,2-Dichloroethene
ug/kg
ND
5.0
1.8
05/06/21 17:38
trans- 1,3-Dichloropropene
ug/kg
ND
5.0
1.7
05/06/21 17:38
Trichloroethene
ug/kg
ND
5.0
1.3
05/06/21 17:38
Trichlorofluoromethane
ug/kg
ND
5.0
2.8
05/06/21 17:38
Vinyl acetate
ug/kg
ND
50.0
3.6
05/06/21 17:38
Vinyl chloride
ug/kg
ND
10.0
2.5
05/06/21 17:38
Xylene (Total)
ug/kg
ND
10.0
2.8
05/06/21 17:38
1,2-Dichloroethane-d4 (S)
%
101
70-130
05/06/21 17:38
4-Bromofluorobenzene (S)
%
104
69-134
05/06/21 17:38
Toluene-d8 (S)
%
97
70-130
05/06/21 17:38
Qualifiers
LABORATORY CONTROL SAMPLE:
3256242
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
1250
1210
97
70-130
1,1,1-Trichloroethane
ug/kg
1250
1090
87
70-130
1,1,2,2-Tetrachloroethane
ug/kg
1250
1090
87
70-130
1,1,2-Trichloroethane
ug/kg
1250
1130
90
70-130
1,1-Dichloroethane
ug/kg
1250
1050
84
70-130
1,1-Dichloroethene
ug/kg
1250
1060
85
70-130
1,1-Dichloropropene
ug/kg
1250
1040
83
70-130
1,2,3-Trichlorobenzene
ug/kg
1250
1120
90
65-130
1,2,3-Trichloropropane
ug/kg
1250
1080
86
70-130
1,2,4-Trichlorobenzene
ug/kg
1250
1110
89
68-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 34 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
LABORATORY CONTROL SAMPLE:
Parameter
3256242
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,2,4-Trimethylbenzene
ug/kg
1250
1160
92
70-130
1,2-Dibromo-3-chloropropane
ug/kg
1250
1130
90
70-130
1,2-Dibromoethane (EDB)
ug/kg
1250
1160
93
70-130
1,2-Dichlorobenzene
ug/kg
1250
1110
88
70-130
1,2-Dichloroethane
ug/kg
1250
1100
88
63-130
1,2-Dichloropropane
ug/kg
1250
1110
89
70-130
1,3,5-Trimethylbenzene
ug/kg
1250
1150
92
70-130
1,3-Dichlorobenzene
ug/kg
1250
1120
89
70-130
1,3-Dichloropropane
ug/kg
1250
1160
93
70-130
1,4-Dichlorobenzene
ug/kg
1250
1090
87
70-130
2,2-Dichloropropane
ug/kg
1250
1050
84
66-130
2-Butanone (MEK)
ug/kg
2500
2050
82
70-130
2-Chlorotoluene
ug/kg
1250
1140
91
70-130
2-Hexanone
ug/kg
2500
2220
89
70-130
4-Chlorotoluene
ug/kg
1250
1110
89
70-130
4-Methyl-2-pentanone (MIBK)
ug/kg
2500
2160
86
70-130
Acetone
ug/kg
2500
2050
82
69-130
Benzene
ug/kg
1250
1130
90
70-130
Bromobenzene
ug/kg
1250
1170
94
70-130
Bromochloromethane
ug/kg
1250
1170
93
70-130
Bromodichloromethane
ug/kg
1250
1160
93
69-130
Bromoform
ug/kg
1250
1230
98
70-130
Bromomethane
ug/kg
1250
1200
96
52-130
Carbon tetrachloride
ug/kg
1250
1170
94
70-130
Chlorobenzene
ug/kg
1250
1130
91
70-130
Chloroethane
ug/kg
1250
1150
92
65-130
Chloroform
ug/kg
1250
1030
82
70-130
Chloromethane
ug/kg
1250
1020
82
55-130
cis-1,2-Dichloroethene
ug/kg
1250
1090
87
70-130
cis-1,3-Dichloropropene
ug/kg
1250
1160
93
70-130
Dibromochloromethane
ug/kg
1250
1230
98
70-130
Dibromomethane
ug/kg
1250
1220
97
70-130
Dichlorodifluoromethane
ug/kg
1250
1230
98
45-156
Diisopropyl ether
ug/kg
1250
965
77
70-130
Ethylbenzene
ug/kg
1250
1060
85
70-130
Hexachloro-1,3-butadiene
ug/kg
1250
1190
95
66-130
Isopropylbenzene(Cumene)
ug/kg
1250
1130
91
70-130
m&p-Xylene
ug/kg
2500
2300
92
70-130
Methyl-tert-butyl ether
ug/kg
1250
1070
86
70-130
Methylene Chloride
ug/kg
1250
1040
83
65-130
n-Butylbenzene
ug/kg
1250
1080
86
67-130
n-Propylbenzene
ug/kg
1250
1070
86
70-130
Naphthalene
ug/kg
1250
1080
86
70-130
o-Xylene
ug/kg
1250
1130
91
70-130
p-Isopropyltoluene
ug/kg
1250
1120
89
67-130
sec-Butylbenzene
ug/kg
1250
1080
86
69-130
Styrene
ug/kg
1250
1220
97
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 35 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
LABORATORY CONTROL SAMPLE:
Parameter
3256242
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
tert-Butyl benzene
ug/kg
1250
1080
87
67-130
Tetrachloroethene
ug/kg
1250
1130
90
70-130
Toluene
ug/kg
1250
1110
89
70-130
trans-1,2-Dichloroethene
ug/kg
1250
1080
87
70-130
trans- 1,3-Dichloropropene
ug/kg
1250
1150
92
68-130
Trichloroethene
ug/kg
1250
1140
91
70-130
Trichlorofluoromethane
ug/kg
1250
1100
88
70-130
Vinyl acetate
ug/kg
2500
2280
91
70-130
Vinyl chloride
ug/kg
1250
1060
85
61-130
Xylene (Total)
ug/kg
3750
3430
91
70-130
1,2-Dichloroethane-d4 (S)
%
89
70-130
4-Bromofluorobenzene (S)
%
103
69-134
Toluene-d8 (S)
%
97
70-130
MATRIX SPIKE SAMPLE:
Parameter
3256244
Units
92537458003
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
ND
573
484
84
70-131
1,1,1-Trichloroethane
ug/kg
ND
573
451
79
65-133
1,1,2,2-Tetrachloroethane
ug/kg
ND
573
433
76
66-130
1,1,2-Trichloroethane
ug/kg
ND
573
460
80
66-133
1,1-Dichloroethane
ug/kg
ND
573
401
70
65-130
1,1-Dichloroethene
ug/kg
ND
573
452
79
10-158
1,1-Dichloropropene
ug/kg
ND
573
432
75
68-133
1,2,3-Trichlorobenzene
ug/kg
ND
573
494
86
27-138
1,2,3-Trichloropropane
ug/kg
ND
573
425
74
67-130
1,2,4-Trichlorobenzene
ug/kg
ND
573
483
84
51-134
1,2,4-Trimethylbenzene
ug/kg
ND
573
482
84
63-136
1,2-Dibromo-3-chloropropane
ug/kg
ND
573
435
76
32-130
1,2-Dibromoethane (EDB)
ug/kg
ND
573
465
81
70-130
1,2-Dichlorobenzene
ug/kg
ND
573
461
80
69-130
1,2-Dichloroethane
ug/kg
ND
573
457
80
59-130
1,2-Dichloropropane
ug/kg
ND
573
446
78
70-130
1,3,5-Trimethylbenzene
ug/kg
ND
573
473
83
65-137
1,3-Dichlorobenzene
ug/kg
ND
573
454
79
70-130
1,3-Dichloropropane
ug/kg
ND
573
471
82
70-130
1,4-Dichlorobenzene
ug/kg
ND
573
460
80
68-130
2,2-Dichloropropane
ug/kg
ND
573
406
71
32-130
2-Butanone (MEK)
ug/kg
ND
1150
782
68
10-136
2-Chlorotoluene
ug/kg
ND
573
477
83
69-141
2-Hexanone
ug/kg
ND
1150
820
72
10-144
4-Chlorotoluene
ug/kg
ND
573
461
80
70-132
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
1150
822
72
25-143
Acetone
ug/kg
ND
1150
656
57
10-130
Benzene
ug/kg
ND
573
463
81
67-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 36 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
MATRIX SPIKE SAMPLE:
Parameter
3256244
Units
92537458003
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Bromobenzene
ug/kg
ND
573
487
85
70-130
Bromochloromethane
ug/kg
ND
573
450
79
69-134
Bromodichloromethane
ug/kg
ND
573
458
80
64-130
Bromoform
ug/kg
ND
573
455
79
62-130
Bromomethane
ug/kg
ND
573
467
81
20-176
Carbon tetrachloride
ug/kg
ND
573
475
83
65-140
Chlorobenzene
ug/kg
ND
573
459
80
70-130
Chloroethane
ug/kg
ND
573
275
48
10-130
Chloroform
ug/kg
ND
573
406
71
63-130
Chloromethane
ug/kg
ND
573
483
84
58-130
cis-1,2-Dichloroethene
ug/kg
ND
573
427
75
66-130
cis-1,3-Dichloropropene
ug/kg
ND
573
452
79
67-130
Dibromochloromethane
ug/kg
ND
573
464
81
67-130
Dibromomethane
ug/kg
ND
573
466
81
63-131
Dichlorodifluoromethane
ug/kg
ND
573
546
95
44-180
Diisopropyl ether
ug/kg
ND
573
382
67
63-130
Ethylbenzene
ug/kg
ND
573
441
77
66-130
Hexachloro-1,3-butadiene
ug/kg
ND
573
549
96
64-150
Isopropylbenzene (Cumene)
ug/kg
ND
573
467
82
69-135
m&p-Xylene
ug/kg
ND
1150
955
83
60-133
Methyl-tert-butyl ether
ug/kg
ND
573
414
72
65-130
Methylene Chloride
ug/kg
ND
573
456
80
61-130
n-Butylbenzene
ug/kg
ND
573
464
81
65-140
n-Propylbenzene
ug/kg
ND
573
464
81
67-140
Naphthalene
ug/kg
ND
573
451
79
15-145
o-Xylene
ug/kg
ND
573
467
81
66-133
p-Isopropyltoluene
ug/kg
ND
573
484
84
56-147
sec-Butylbenzene
ug/kg
ND
573
479
83
65-139
Styrene
ug/kg
ND
573
473
83
70-132
tert-Butyl benzene
ug/kg
ND
573
476
83
62-135
Tetrachloroethene
ug/kg
ND
573
463
81
70-135
Toluene
ug/kg
ND
573
462
81
67-130
trans-1,2-Dichloroethene
ug/kg
ND
573
439
77
69-130
trans- 1,3-Dichloropropene
ug/kg
ND
573
451
79
62-130
Trichloroethene
ug/kg
ND
573
462
81
70-135
Trichlorofluoromethane
ug/kg
ND
573
244
43
10-130
Vinyl acetate
ug/kg
ND
1150
880
77
53-130
Vinyl chloride
ug/kg
ND
573
460
80
61-148
Xylene (Total)
ug/kg
ND
1710
1420
83
63-132
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
103
69-134
Toluene-d8 (S)
%
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 37 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
SAMPLE DUPLICATE: 3256243
Parameter
Units
92537458002
Result
Dup
Result RPD
Max
RPD
1,1,1,2-Tetrachloroethane
ug/kg
ND
ND
30
1,1,1-Trichloroethane
ug/kg
ND
ND
30
1,1,2,2-Tetrachloroethane
ug/kg
ND
ND
30
1,1,2-Trichloroethane
ug/kg
ND
ND
30
1,1-Dichloroethane
ug/kg
ND
ND
30
1,1-Dichloroethene
ug/kg
ND
ND
30
1,1-Dichloropropene
ug/kg
ND
ND
30
1,2,3-Trichlorobenzene
ug/kg
ND
ND
30
1,2,3-Trichloropropane
ug/kg
ND
ND
30
1,2,4-Trichlorobenzene
ug/kg
ND
ND
30
1,2,4-Trimethylbenzene
ug/kg
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/kg
ND
ND
30
1,2-Dibromoethane (EDB)
ug/kg
ND
ND
30
1,2-Dichlorobenzene
ug/kg
ND
ND
30
1,2-Dichloroethane
ug/kg
ND
ND
30
1,2-Dichloropropane
ug/kg
ND
ND
30
1,3,5-Trimethylbenzene
ug/kg
ND
ND
30
1,3-Dichlorobenzene
ug/kg
ND
ND
30
1,3-Dichloropropane
ug/kg
ND
ND
30
1,4-Dichlorobenzene
ug/kg
ND
ND
30
2,2-Dichloropropane
ug/kg
ND
ND
30
2-Butanone (MEK)
ug/kg
ND
ND
30
2-Chlorotoluene
ug/kg
ND
ND
30
2-Hexanone
ug/kg
ND
ND
30
4-Chlorotoluene
ug/kg
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/kg
ND
ND
30
Acetone
ug/kg
ND
ND
30
Benzene
ug/kg
ND
ND
30
Bromobenzene
ug/kg
ND
ND
30
Bromochloromethane
ug/kg
ND
ND
30
Bromodichloromethane
ug/kg
ND
ND
30
Bromoform
ug/kg
ND
ND
30
Bromomethane
ug/kg
ND
ND
30
Carbon tetrachloride
ug/kg
ND
ND
30
Chlorobenzene
ug/kg
ND
ND
30
Chloroethane
ug/kg
ND
ND
30
Chloroform
ug/kg
ND
ND
30
Chloromethane
ug/kg
ND
ND
30
cis-1,2-Dichloroethene
ug/kg
ND
ND
30
cis-1,3-Dichloropropene
ug/kg
ND
ND
30
Dibromochloromethane
ug/kg
ND
ND
30
Dibromomethane
ug/kg
ND
ND
30
Dichlorodifluoromethane
ug/kg
ND
ND
30
Diisopropyl ether
ug/kg
ND
ND
30
Ethylbenzene
ug/kg
ND
ND
30
Hexachloro-1,3-butadiene
ug/kg
ND
ND
30
Isopropylbenzene (Cumene)
ug/kg
ND
ND
30
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 38 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
SAMPLE DUPLICATE: 3256243
Parameter
Units
92537458002
Result
Dup
Result
m&p-Xylene
ug/kg
ND
ND
Methyl-tert-butyl ether
ug/kg
ND
ND
Methylene Chloride
ug/kg
ND
ND
n-Butylbenzene
ug/kg
ND
ND
n-Propylbenzene
ug/kg
ND
ND
Naphthalene
ug/kg
ND
ND
o-Xylene
ug/kg
ND
ND
p-Isopropyltoluene
ug/kg
ND
ND
sec-Butylbenzene
ug/kg
ND
ND
Styrene
ug/kg
ND
ND
tert-Butyl benzene
ug/kg
ND
ND
Tetrachloroethene
ug/kg
ND
ND
Toluene
ug/kg
ND
ND
trans-1,2-Dichloroethene
ug/kg
ND
ND
trans- 1,3-Dichloropropene
ug/kg
ND
ND
Trichloroethene
ug/kg
ND
ND
Trichlorofluoromethane
ug/kg
ND
ND
Vinyl acetate
ug/kg
ND
ND
Vinyl chloride
ug/kg
ND
ND
Xylene (Total)
ug/kg
ND
ND
1,2-Dichloroethane-d4 (S)
%
102
106
4-Bromofluorobenzene (S)
%
105
106
Toluene-d8 (S)
%
98
98
Max
RPD RPD Qualifiers
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 39 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 619975 Analysis Method: EPA 8270E
QC Batch Method: EPA 3546 Analysis Description: 8270E Solid MSSV Microwave
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
METHOD BLANK: 3261770 Matrix: Solid
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
1,2,4-Trichlorobenzene
ug/kg
ND
326
128
05/13/21 07:59
1,2-Dichlorobenzene
ug/kg
ND
326
117
05/13/21 07:59
1,3-Dichlorobenzene
ug/kg
ND
326
115
05/13/21 07:59
1,4-Dichlorobenzene
ug/kg
ND
326
124
05/13/21 07:59
1-Methylnaphthalene
ug/kg
ND
326
114
05/13/21 07:59
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
326
155
05/13/21 07:59
2,4,5-Trichlorophenol
ug/kg
ND
326
149
05/13/21 07:59
2,4,6-Trichlorophenol
ug/kg
ND
326
134
05/13/21 07:59
2,4-Dichlorophenol
ug/kg
ND
326
127
05/13/21 07:59
2,4-Dimethylphenol
ug/kg
ND
326
135
05/13/21 07:59
2,4-Dinitrophenol
ug/kg
ND
1630
1010
05/13/21 07:59
2,4-Dinitrotoluene
ug/kg
ND
326
125
05/13/21 07:59
2,6-Dinitrotoluene
ug/kg
ND
326
119
05/13/21 07:59
2-Chloronaphthalene
ug/kg
ND
326
129
05/13/21 07:59
2-Chlorophenol
ug/kg
ND
326
122
05/13/21 07:59
2-Methylnaphthalene
ug/kg
ND
326
130
05/13/21 07:59
2-Methylphenol(o-Cresol)
ug/kg
ND
326
133
05/13/21 07:59
2-Nitroaniline
ug/kg
ND
1630
266
05/13/21 07:59
2-Nitrophenol
ug/kg
ND
326
141
05/13/21 07:59
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
326
131
05/13/21 07:59
3,3'-Dichlorobenzidine
ug/kg
ND
651
220
05/13/21 07:59
3-Nitroaniline
ug/kg
ND
1630
256
05/13/21 07:59
4,6-Dinitro-2-methyl phenol
ug/kg
ND
651
304
05/13/21 07:59
4-Bromophenylphenyl ether
ug/kg
ND
326
125
05/13/21 07:59
4-ChIoro-3-methyl phenol
ug/kg
ND
651
229
05/13/21 07:59
4-Chloroaniline
ug/kg
ND
651
256
05/13/21 07:59
4-Chlorophenylphenyl ether
ug/kg
ND
326
121
05/13/21 07:59
4-Nitroaniline
ug/kg
ND
651
248
05/13/21 07:59
4-Nitrophenol
ug/kg
ND
1630
630
05/13/21 07:59
Acenaphthene
ug/kg
ND
326
114
05/13/21 07:59
Acenaphthylene
ug/kg
ND
326
114
05/13/21 07:59
Aniline
ug/kg
ND
326
127
05/13/21 07:59
Anthracene
ug/kg
ND
326
107
05/13/21 07:59
Benzo(a)anthracene
ug/kg
ND
326
109
05/13/21 07:59
Benzo(a)pyrene
ug/kg
ND
326
112
05/13/21 07:59
Benzo(b)fluoranthene
ug/kg
ND
326
109
05/13/21 07:59
Benzo(g,h,i)perylene
ug/kg
ND
326
126
05/13/21 07:59
Benzo(k)fluoranthene
ug/kg
ND
326
114
05/13/21 07:59
Benzoic Acid
ug/kg
ND
1630
700
05/13/21 07:59
Benzyl alcohol
ug/kg
ND
651
247
05/13/21 07:59
IL
IL
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 40 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
METHOD BLANK: 3261770 Matrix: Solid
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
bis(2-Chloroethoxy)methane
ug/kg
ND
326
135
05/13/21 07:59
bis(2-Chloroethyl) ether
ug/kg
ND
326
122
05/13/21 07:59
bis(2-Ethylhexyl)phthalate
ug/kg
ND
326
126
05/13/21 07:59
Butylbenzylphthalate
ug/kg
ND
326
137
05/13/21 07:59
Chrysene
ug/kg
ND
326
118
05/13/21 07:59
Di-n-butylphthalate
ug/kg
ND
326
110
05/13/21 07:59
Di-n-octylphthalate
ug/kg
ND
326
128
05/13/21 07:59
Dibenz(a,h)anthracene
ug/kg
ND
326
125
05/13/21 07:59
Dibenzofuran
ug/kg
ND
326
117
05/13/21 07:59
Diethylphthalate
ug/kg
ND
326
119
05/13/21 07:59
Dimethylphthalate
ug/kg
ND
326
118
05/13/21 07:59
Fluoranthene
ug/kg
ND
326
112
05/13/21 07:59
Fluorene
ug/kg
ND
326
114
05/13/21 07:59
Hexachloro-1,3-butadiene
ug/kg
ND
326
141
05/13/21 07:59
Hexachlorobenzene
ug/kg
ND
326
127
05/13/21 07:59
Hexachlorocyclopentadiene
ug/kg
ND
326
187
05/13/21 07:59
Hexachloroethane
ug/kg
ND
326
124
05/13/21 07:59
Indeno(1,2,3-cd)pyrene
ug/kg
ND
326
128
05/13/21 07:59
Isophorone
ug/kg
ND
326
145
05/13/21 07:59
N-Nitroso-di-n-propylamine
ug/kg
ND
326
122
05/13/21 07:59
N-Nitrosodimethylamine
ug/kg
ND
326
110
05/13/21 07:59
N-Nitrosodiphenylamine
ug/kg
ND
326
115
05/13/21 07:59
Naphthalene
ug/kg
ND
326
111
05/13/21 07:59
Nitrobenzene
ug/kg
ND
326
151
05/13/21 07:59
Pentachlorophenol
ug/kg
ND
651
319
05/13/21 07:59
Phenanthrene
ug/kg
ND
326
107
05/13/21 07:59
Phenol
ug/kg
ND
326
145
05/13/21 07:59
Pyrene
ug/kg
ND
326
132
05/13/21 07:59
Pyridine
ug/kg
ND
326
103
05/13/21 07:59
2,4,6-Tribromophenol (S)
%
74
18-130
05/13/21 07:59
2-Fluorobiphenyl (S)
%
73
19-130
05/13/21 07:59
2-Fluorophenol (S)
%
70
18-130
05/13/21 07:59
Nitrobenzene-d5 (S)
%
67
21-130
05/13/21 07:59
Phenol-d6 (S)
%
72
18-130
05/13/21 07:59
Terphenyl-d14 (S)
%
87
15-130
05/13/21 07:59
Qualifiers
LABORATORY CONTROL SAMPLE:
3261771
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/kg
1670
1430
85
47-130
1,2-Dichlorobenzene
ug/kg
1670
1410
85
49-130
1,3-Dichlorobenzene
ug/kg
1670
1440
86
48-130
1,4-Dichlorobenzene
ug/kg
1670
1480
88
49-130
1-Methylnaphthalene
ug/kg
1670
1550
93
54-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 41 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
LABORATORY CONTROL SAMPLE:
Parameter
3261771
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
2,2'-Oxybis(1-chloropropane)
ug/kg
1670
1310
78
38-130
2,4,5-Trichlorophenol
ug/kg
1670
1600
96
49-130
2,4,6-Trichlorophenol
ug/kg
1670
1590
95
50-130
2,4-Dichlorophenol
ug/kg
1670
1560
93
51-130
2,4-Dimethylphenol
ug/kg
1670
1500
90
53-130
2,4-Dinitrophenol
ug/kg
8360
8630
103
39-130
2,4-Dinitrotoluene
ug/kg
1670
1590
95
53-130
2,6-Dinitrotoluene
ug/kg
1670
1650
98
55-130
2-Chloronaphthalene
ug/kg
1670
1550
92
48-130
2-Chlorophenol
ug/kg
1670
1540
92
54-130
2-Methylnaphthalene
ug/kg
1670
1540
92
57-130
2-Methylphenol(o-Cresol)
ug/kg
1670
1480
88
50-130
2-Nitroaniline
ug/kg
3340
2970
89
49-130
2-Nitrophenol
ug/kg
1670
1630
97
50-130
3&4-Methyl phenol (m&p Cresol)
ug/kg
1670
1470
88
50-130
3,3'-Dichlorobenzidine
ug/kg
3340
2680
80
47-130IL
3-Nitroaniline
ug/kg
3340
2850
85
45-130
4,6-Dinitro-2-methyl phenol
ug/kg
3340
3830
114
50-142
4-Bromophenylphenyl ether
ug/kg
1670
1570
94
55-130
4-ChIoro-3-methyl phenol
ug/kg
3340
2990
89
52-130
4-Chloroaniline
ug/kg
3340
2860
85
49-130
4-Chlorophenylphenyl ether
ug/kg
1670
1510
91
53-130
4-Nitroaniline
ug/kg
3340
3060
91
51-130
4-Nitrophenol
ug/kg
8360
7810
93
40-130
Acenaphthene
ug/kg
1670
1630
97
56-130
Acenaphthylene
ug/kg
1670
1640
98
58-130
Aniline
ug/kg
1670
1340
80
44-130
Anthracene
ug/kg
1670
1660
99
60-130
Benzo(a)anthracene
ug/kg
1670
1710
102
59-130
Benzo(a)pyrene
ug/kg
1670
1750
105
57-130
Benzo(b)fluoranthene
ug/kg
1670
1710
102
54-130
Benzo(g,h,i)perylene
ug/kg
1670
1710
102
59-130
Benzo(k)fluoranthene
ug/kg
1670
1810
108
54-130
Benzoic Acid
ug/kg
8360
6190
74
19-130
Benzyl alcohol
ug/kg
3340
2900
87
50-130
bis(2-Chloroethoxy)methane
ug/kg
1670
1500
89
55-130
bis(2-Chloroethyl) ether
ug/kg
1670
1580
94
53-130
bis(2-Ethylhexyl)phthalate
ug/kg
1670
1880
113
58-130
Butylbenzylphthalate
ug/kg
1670
1950
117
46-138
Chrysene
ug/kg
1670
1730
103
57-130
Di-n-butylphthalate
ug/kg
1670
1750
105
57-130
Di-n-octylphthalate
ug/kg
1670
1960
117
57-130
Dibenz(a,h)anthracene
ug/kg
1670
1670
100
60-130
Dibenzofuran
ug/kg
1670
1540
92
54-130
Diethylphthalate
ug/kg
1670
1660
99
55-130
Dimethylphthalate
ug/kg
1670
1630
97
57-130
Fluoranthene
ug/kg
1670
1620
97
57-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 42 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
LABORATORY CONTROL SAMPLE:
3261771
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Fluorene
ug/kg
1670
1590
95
56-130
Hexachloro-1,3-butadiene
ug/kg
1670
1400
83
41-130
Hexachlorobenzene
ug/kg
1670
1500
90
53-130
Hexachlorocyclopentadiene
ug/kg
1670
1380
83
23-130
Hexachloroethane
ug/kg
1670
1430
86
48-130
Indeno(1,2,3-cd)pyrene
ug/kg
1670
1720
103
61-130
Isophorone
ug/kg
1670
1410
84
49-130
N-Nitroso-di-n-propylamine
ug/kg
1670
1380
82
52-130
N-Nitrosodimethylamine
ug/kg
1670
1500
90
45-130
N-Nitrosodiphenylamine
ug/kg
1670
1710
102
56-130
Naphthalene
ug/kg
1670
1530
92
56-130
Nitrobenzene
ug/kg
1670
1330
80
50-130
Pentachlorophenol
ug/kg
3340
3240
97
33-130
Phenanthrene
ug/kg
1670
1700
102
60-130
Phenol
ug/kg
1670
1580
94
54-130
Pyrene
ug/kg
1670
1810
108
61-130
Pyridine
ug/kg
1670
1100
66
35-130
2,4,6-Tribromophenol (S)
%
98
18-130
2-Fluorobiphenyl (S)
%
91
19-130
2-Fluorophenol (S)
%
88
18-130
Nitrobenzene-d5(S)
%
83
21-130
Phenol-d6 (S)
%
89
18-130
Terphenyl-d14(S)
%
101
15-130
MATRIX SPIKE SAMPLE:
3261772
92537704008
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/kg
ND
1800
1230
68
22-130
1,2-Dichlorobenzene
ug/kg
ND
1800
1160
64
23-130
1,3-Dichlorobenzene
ug/kg
ND
1800
1140
63
26-130
1,4-Dichlorobenzene
ug/kg
ND
1800
1170
65
27-130
1-Methylnaphthalene
ug/kg
ND
1800
1450
80
30-130
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
1800
1340
74
30-130
2,4,5-Trichlorophenol
ug/kg
ND
1800
1060
59
26-130
2,4,6-Trichlorophenol
ug/kg
ND
1800
794
44
23-130
2,4-Dichlorophenol
ug/kg
ND
1800
1180
65
29-130
2,4-Dimethylphenol
ug/kg
ND
1800
1480
82
13-130
2,4-Dinitrophenol
ug/kg
ND
9010
ND
9
10-131 M1
2,4-Dinitrotoluene
ug/kg
ND
1800
1650
91
28-130
2,6-Dinitrotoluene
ug/kg
ND
1800
1650
91
36-130
2-Chloronaphthalene
ug/kg
ND
1800
1410
78
27-130
2-Chlorophenol
ug/kg
ND
1800
1020
57
29-130
2-Methylnaphthalene
ug/kg
ND
1800
1410
78
29-130
2-Methylphenol(o-Cresol)
ug/kg
ND
1800
1350
75
20-130
2-Nitroaniline
ug/kg
ND
3610
3240
90
29-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 43 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
MATRIX SPIKE SAMPLE:
3261772
92537704008
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
2-Nitrophenol
ug/kg
ND
1800
980
54
26-130
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
1800
1370
76
10-176
3,3'-Dichlorobenzidine
ug/kg
ND
3610
3450
96
15-130IL
3-Nitroaniline
ug/kg
ND
3610
3280
91
28-130
4,6-Dinitro-2-methyl phenol
ug/kg
ND
3610
983
27
15-132
4-Bromophenylphenyl ether
ug/kg
ND
1800
1720
96
35-130
4-Chloro-3-methylphenol
ug/kg
ND
3610
3250
90
30-130
4-Chloroaniline
ug/kg
ND
3610
2650
74
28-130
4-Chlorophenylphenyl ether
ug/kg
ND
1800
1570
87
32-130
4-Nitroaniline
ug/kg
ND
3610
3250
90
30-130
4-Nitrophenol
ug/kg
ND
9010
3000
33
17-130
Acenaphthene
ug/kg
ND
1800
1610
89
29-130
Acenaphthylene
ug/kg
ND
1800
1570
87
31-130
Aniline
ug/kg
ND
1800
1150
64
10-130
Anthracene
ug/kg
ND
1800
1660
92
33-130
Benzo(a)anthracene
ug/kg
ND
1800
1710
95
32-130
Benzo(a)pyrene
ug/kg
ND
1800
1680
93
32-130
Benzo(b)fluoranthene
ug/kg
ND
1800
1690
94
33-130
Benzo(g,h,i)perylene
ug/kg
ND
1800
1620
90
28-130
Benzo(k)fluoranthene
ug/kg
ND
1800
1720
95
31-130
Benzoic Acid
ug/kg
ND
9010
ND
3
10-130 M1
Benzyl alcohol
ug/kg
ND
3610
2580
72
31-130
bis(2-Chloroethoxy)methane
ug/kg
ND
1800
1300
72
30-130
bis(2-Chloroethyl) ether
ug/kg
ND
1800
1290
72
68-130
bis(2-Ethylhexyl)phthalate
ug/kg
ND
1800
1830
102
40-130
Butylbenzylphthalate
ug/kg
ND
1800
1930
107
40-130
Chrysene
ug/kg
ND
1800
1720
95
30-130
Di-n-butylphthalate
ug/kg
ND
1800
1760
98
41-130
Di-n-octylphthalate
ug/kg
ND
1800
1790
99
42-130
Dibenz(a,h)anthracene
ug/kg
ND
1800
1540
86
27-130
Dibenzofuran
ug/kg
ND
1800
1540
85
32-130
Diethylphthalate
ug/kg
ND
1800
1710
95
40-130
Dimethylphthalate
ug/kg
ND
1800
1670
93
37-130
Fluoranthene
ug/kg
ND
1800
1620
90
26-130
Fluorene
ug/kg
ND
1800
1600
89
31-130
Hexachloro-1,3-butadiene
ug/kg
ND
1800
1230
68
20-130
Hexachlorobenzene
ug/kg
ND
1800
1650
92
29-130
Hexachlorocyclopentadiene
ug/kg
ND
1800
1230
68
10-130
Hexachloroethane
ug/kg
ND
1800
1190
66
21-130
Indeno(1,2,3-cd)pyrene
ug/kg
ND
1800
1630
90
28-130
Isophorone
ug/kg
ND
1800
1390
77
32-130
N-Nitroso-di-n-propylamine
ug/kg
ND
1800
1340
74
31-130
N-Nitrosodimethylamine
ug/kg
ND
1800
1200
67
20-130
N-Nitrosodiphenylamine
ug/kg
ND
1800
1760
98
32-130
Naphthalene
ug/kg
ND
1800
1290
72
30-130
Nitrobenzene
ug/kg
ND
1800
1250
69
25-130
Pentachlorophenol
ug/kg
ND
3610
998
28
10-130
Results presented on this page are in the units indicated
by the "Units" column except where
an alternate unit is
presented to the right
of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 44 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
MATRIX SPIKE SAMPLE:
Parameter
3261772
Units
92537704008
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Phenanthrene
ug/kg
ND
1800
1700
94
34-130
Phenol
ug/kg
ND
1800
1230
68
14-130
Pyrene
ug/kg
ND
1800
1870
104
31-130
Pyridine
ug/kg
ND
1800
937
52
10-130
2,4,6-Tribromophenol (S)
%
67
18-130
2-Fluorobiphenyl (S)
%
80
19-130
2-Fluorophenol (S)
%
47
18-130
Nitrobenzene-d5 (S)
%
72
21-130
Phenol-d6 (S)
%
68
18-130
Terphenyl-d14 (S)
%
104
15-130
SAMPLE DUPLICATE: 3261773
Parameter
Units
92537704009
Result
Dup
Result RPD
Max
RPD Qualifiers
1,2,4-Trichlorobenzene
ug/kg
ND
ND
30
1,2-Dichlorobenzene
ug/kg
ND
ND
30
1,3-Dichlorobenzene
ug/kg
ND
ND
30
1,4-Dichlorobenzene
ug/kg
ND
ND
30
1-Methylnaphthalene
ug/kg
ND
ND
30
2,2'-Oxybis(1-chloropropane)
ug/kg
ND
ND
30
2,4,5-Trichlorophenol
ug/kg
ND
ND
30
2,4,6-Trichlorophenol
ug/kg
ND
ND
30
2,4-Dichlorophenol
ug/kg
ND
ND
30
2,4-Dimethylphenol
ug/kg
ND
ND
30
2,4-Dinitrophenol
ug/kg
ND
ND
30
2,4-Dinitrotoluene
ug/kg
ND
ND
30
2,6-Dinitrotoluene
ug/kg
ND
ND
30
2-Chloronaphthalene
ug/kg
ND
ND
30
2-Chlorophenol
ug/kg
ND
ND
30
2-Methylnaphthalene
ug/kg
ND
ND
30
2-Methylphenol(o-Cresol)
ug/kg
ND
ND
30
2-Nitroaniline
ug/kg
ND
ND
30
2-Nitrophenol
ug/kg
ND
ND
30
3&4-Methyl phenol (m&p Cresol)
ug/kg
ND
ND
30
3,3'-Dichlorobenzidine
ug/kg
ND
ND
30 IL
3-Nitroaniline
ug/kg
ND
ND
30 IL
4,6-Dinitro-2-methyl phenol
ug/kg
ND
ND
30
4-Bromophenylphenyl ether
ug/kg
ND
ND
30
4-ChIoro-3-methyl phenol
ug/kg
ND
ND
30
4-Chloroaniline
ug/kg
ND
ND
30
4-Chlorophenylphenyl ether
ug/kg
ND
ND
30
4-Nitroaniline
ug/kg
ND
ND
30
4-Nitrophenol
ug/kg
ND
ND
30
Acenaphthene
ug/kg
ND
ND
30
Acenaphthylene
ug/kg
ND
ND
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 45 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SCF.001
Pace Project No.: 92537413
SAMPLE DUPLICATE: 3261773
Parameter
Aniline
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzoic Acid
Benzyl alcohol
bis(2-Chloroethoxy)methane
bis(2-Chloroethyl) ether
bis(2-Ethylhexyl)phthalate
Butylbenzylphthalate
Chrysene
Di-n-butylphthalate
Di-n-octylphthalate
Dibenz(a,h)anthracene
Dibenzofuran
Diethylphthalate
Dimethylphthalate
Fluoranthene
Fluorene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno(1,2,3-cd)pyrene
Isophorone
N-Nitroso-di-n-propylamine
N-Nitrosodimethylamine
N-Nitrosodiphenylamine
Naphthalene
Nitrobenzene
Pentachlorophenol
Phenanthrene
Phenol
Pyrene
Pyridine
2,4,6-Tribromophenol (S)
2-Fluorobiphenyl (S)
2-Fluorophenol(S)
Nitrobenzene-d5 (S)
Phenol-d6 (S)
Terphenyl-d14 (S)
QUALITY CONTROL DATA
Units
92537704009 Dup
Result Result
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
ug/kg
ND
%
52
%
48
35
%
50
%
51
%
68
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
47
49
41
62
63
57
Max
RPD RPD
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC.
Page 46 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 618791 Analysis Method: SW-846
QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92537413001, 92537413002, 92537413003, 92537413004, 92537413005, 92537413006
SAMPLE DUPLICATE: 3255842
Parameter
Percent Moisture
SAMPLE DUPLICATE: 3256077
Parameter
Percent Moisture
92536929001 Dup
Units Result Result
18.8 18.6
92537413006 Dup
Units Result Result
% 12.9 12.9
Max
RPD RPD Qualifiers
1 25 N2
Max
RPD RPD Qualifiers
0 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 47 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 619062 Analysis Method: SW-846
QC Batch Method: SW-846 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92537413007, 92537413008, 92537413009, 92537413010
SAMPLE DUPLICATE: 3257305
92537180001
Dup
Max
Parameter
Units
Result
Result
RPD RPD Qualifiers
Percent Moisture
%
32.2
31.6
2 25 N2
SAMPLE DUPLICATE: 3257306
92537321002
Dup
Max
Parameter
Units
Result
Result
RPD RPD Qualifiers
Percent Moisture
%
39.4
38.7
2 25 N2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 48 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1669357 Analysis Method: SM 2540G
QC Batch Method: SM 2540 G Analysis Description: Total Solids 2540 G-2011
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413001, 92537413002, 92537413003
METHOD BLANK: R3653856-1 Matrix: Solid
Associated Lab Samples: 92537413001, 92537413002, 92537413003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Solids % 0.00100 05/12/21 15:01
LABORATORY CONTROL SAMPLE: R3653856-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Solids % 50.0 50.0 100 85.0-115
SAMPLE DUPLICATE: R3653856-3
L1350095-01 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 69.1 69.1 0.0412 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 49 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1669367 Analysis Method: SM 2540G
QC Batch Method: SM 2540 G Analysis Description: Total Solids 2540 G-2011
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413004, 92537413005
METHOD BLANK: R3653868-1 Matrix: Solid
Associated Lab Samples: 92537413004, 92537413005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Solids % 0.00100 05/12/21 15:57
LABORATORY CONTROL SAMPLE: R3653868-2
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Solids % 50.0 50.0 100 85.0-115
SAMPLE DUPLICATE: R3653868-3
L1349965-03 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 88.2 88.1 0.166 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 50 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1668261 Analysis Method: EPA 7199
QC Batch Method: 3060A Analysis Description: Wet Chemistry 7199
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413003, 92537413004, 92537413005
METHOD BLANK: R3653933-1 Matrix: Solid
Associated Lab Samples: 92537413003, 92537413004, 92537413005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chromium, Hexavalent mg/kg ND 1.00 0.255 05/12/21 15:49
LABORATORY CONTROL SAMPLE:
R3653933-2
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chromium, Hexavalent
mg/kg
10.0
10.8
108
80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3653933-4
R3653933-5
MS
MSD
92537413005
Spike
Spike MS
MSD
MS MSD % Rec Max
Parameter Units
Result
Conc.
Conc. Result
Result
% Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent mg/kg
ND
23.5
23.5 19.3
22.9
82.3 97.7 75.0-125 17.1 20
MATRIX SPIKE SAMPLE:
R3653933-6
92537413005
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Chromium, Hexavalent
mg/kg
ND
841
684
81.4 75.0-125
SAMPLE DUPLICATE: R3653933-3
L1349801-03
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Chromium, Hexavalent
mg/kg
0.429
ND
200
20 D8
SAMPLE DUPLICATE: R3653933-8
L1350161-03
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Chromium, Hexavalent
mg/kg
0.265
ND
200
20 D8
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 51 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SCF.001
Pace Project No.: 92537413
QC Batch: 1669705 Analysis Method: EPA 7199
QC Batch Method: 3060A Analysis Description: Wet Chemistry 7199
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92537413001, 92537413002
METHOD BLANK: R3654626-1 Matrix: Solid
Associated Lab Samples: 92537413001, 92537413002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chromium, Hexavalent mg/kg ND 1.00 0.255 05/14/21 10:59
LABORATORY CONTROL SAMPLE:
R3654626-2
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chromium, Hexavalent
mg/kg
10.0
11.8
118
80.0-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3654626-5
R3654626-6
MS
MSD
L1350828-01
Spike
Spike MS
MSD
MS MSD % Rec Max
Parameter Units
Result
Conc.
Conc. Result
Result
% Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent mg/kg
ND
20.9
20.9 5.45
6.77
26.0 32.3 75.0-125 21.6 20 ML,R1
MATRIX SPIKE SAMPLE:
R3654626-7
L1350828-01
Spike
MS MS
% Rec
Parameter
Units
Result
Conc.
Result % Rec
Limits Qualifiers
Chromium, Hexavalent
mg/kg
ND
675
515 76.4
75.0-125
SAMPLE DUPLICATE: R3654626-3
L1346831-01
Dup
Max
Parameter
Units
Result
Result
RPD RPD
Qualifiers
Chromium, Hexavalent
mg/kg
ND
ND
0.00 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 52 of 57

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: SCF.001
Pace Project No.: 92537413
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
D8 The sample and duplicate results for this parameter are less than 5 times the reporting limit, the RPD may not be
statistically valid.
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
J Analyte detected below the reporting limit, therefore result is an estimate. This qualifier is also used for all TICs.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
ML Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased
low.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/17/2021 10:54 AM without the written consent of Pace Analytical Services, LLC. Page 53 of 57

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
SCF.001
92537413
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92537413001
EX-1 (0-5)
3051
1667423
EPA 6020B
1667423
92537413002
EX-2 (0-5)
3051
1667423
EPA 6020B
1667423
92537413003
EX-3 (0-5)
3051
1667423
EPA 6020B
1667423
92537413004
EX-DUP
3051
1667423
EPA 6020B
1667423
92537413005
EX-2 (5-10)
3051
1667423
EPA 6020B
1667423
92537413001
EX-1 (0-5)
7471A
1667289
EPA 7471 B
1667289
92537413002
EX-2 (0-5)
7471A
1667289
EPA 7471 B
1667289
92537413003
EX-3 (0-5)
7471A
1667289
EPA 7471 B
1667289
92537413004
EX-DUP
7471A
1667289
EPA 7471 B
1667289
92537413005
EX-2 (5-10)
7471A
1667289
EPA 7471 B
1667289
92537413001
EX-1 (0-5)
EPA 3546
619975
EPA 8270E
620129
92537413002
EX-2 (0-5)
EPA 3546
619975
EPA 8270E
620129
92537413003
EX-3 (0-5)
EPA 3546
619975
EPA 8270E
620129
92537413004
EX-DUP
EPA 3546
619975
EPA 8270E
620129
92537413005
EX-2 (5-10)
EPA 3546
619975
EPA 8270E
620129
92537413006
SBA D (0-5)
EPA 5035A/5030B
618821
EPA 8260D
618907
92537413007
SB-2F (0-5)
EPA 5035A/5030B
618821
EPA 8260D
618907
92537413008
SB-3C (0-5)
EPA 5035A/5030B
618821
EPA 8260D
618907
92537413009
SB-DUP-VOC
EPA 5035A/5030B
618821
EPA 8260D
618907
92537413010
SB-2C (5-10)
EPA 5035A/5030B
618821
EPA 8260D
618907
92537413001
EX-1 (0-5)
SW-846
618791
92537413002
EX-2 (0-5)
SW-846
618791
92537413003
EX-3 (0-5)
SW-846
618791
92537413004
EX-DUP
SW-846
618791
92537413005
EX-2 (5-10)
SW-846
618791
92537413006
SBAD (0-5)
SW-846
618791
92537413007
SB-21F(0-5)
SW-846
619062
92537413008
SB-3C (0-5)
SW-846
619062
92537413009
SB-DUP-VOC
SW-846
619062
92537413010
SB-2C (5-10)
SW-846
619062
92537413001
EX-1 (0-5)
SM 2540 G
1669357
SM 2540G
1669357
92537413002
EX-2 (0-5)
SM 2540 G
1669357
SM 2540G
1669357
92537413003
EX-3 (0-5)
SM 2540 G
1669357
SM 2540G
1669357
92537413004
EX-DUP
SM 2540 G
1669367
SM 254OG
1669367
92537413005
EX-2 (5-10)
SM 2540 G
1669367
SM 254OG
1669367
92537413001
EX-1 (0-5)
3060A
1669705
EPA 7199
1669705
92537413002
EX-2 (0-5)
3060A
1669705
EPA 7199
1669705
92537413003
EX-3 (0-5)
3060A
1668261
EPA 7199
1668261
92537413004
EX-DUP
3060A
1668261
EPA 7199
1668261
92537413005
EX-2 (5-10)
3060A
1668261
EPA 7199
1668261
Date: 05/17/2021 10:54 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 54 of 57

Document Name:
Revised: October 28, 2020
4
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
_� c�CBAl1rIyflGr?I
Document No.:
E7DOcumEnt
Issuing Authority:
F-CAR-CS-033-Rev.07
ace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville S, Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑
Sample Condition Client Name -
Upon WD# : 92537413
liao.( N rc"k ilk li r ) Project 9:
F-1,I., F-,ri%­+ 1111111111111111111111
❑P ❑ 92537423 If it ill ill
❑ Commercial � ace Other:
Custody Seal Present? Des �io Seals Intact? ❑Yes No
Datellnitials Person Examining Contents: -
Packing Material: ❑Bubble Wrap -'[98ubble Bags ❑None ❑ Other biologic issue Frozen?
Thermb eter; f'
G� ❑Yes []No/A
J- et ❑81ue ❑None
TR Gun ID: ` l Type of Ice:
�.1 Correction Factor:
Cooler Temp: Add/Subtract (*Q Q.0°C Temp should be above freezing to 6°C
[]Samples out of Temp criteria. samples on ice, cooling process
Cooler Temp Corrected (°C): J has begun
USDA Regulated Soil NN/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source [i rnationally,
Yes o including Hawaii and Puerto Rica)? ❑Yes
Comments/Discrepancy:
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (a72 hr.)?
Rush Turn Around Time Requested?
5ufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis: Samples Field Filtered)
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5.6mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Yes IJNo UN/A
Yes o [-]N/A
Yes �Eo ❑N/A
Yes []NO ❑N/A
Yes [JNo ❑N/A
L]Yes uNo lJN/A
[Tees ❑No --QN/A
---E38es ❑Na ❑N/A
❑Yes NNo ❑N/A
RYES '�ONp ❑N/A
Date/Time:
Lot ID of split containers:
Date:
Date:
Field Data Required? ❑Yes []NO
Page 55 of 57

Document Name:
Sampie Condition Upon Recei
ARaWical Document No.:
F-CAR-CS-033-Rev.07
Document Revised: October 28, 2020
Page 2 of 2
Issuing Authority:
Pace Carolinas Qualitv Office
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottles
Project Wa# ; 92537413
PM: KRG Due Date: 05/13/21
CLIENT: 92—Hart Hick
3C
m
L
J
N
H
dm
-
J
E
OpQ
J
m
U
ai
J
E
Ln
Q
G.
-
14
7
a
eammadm
U
z
a
E
NN
rV
Z
aaa.
A
u
�a
M.n
Z
u
. d
14
V
a. a
a
4
r
v
Q
S
7
Z
`1
a
7
m
7
V
rQ Ln
E
QN
'n
u1
n
Z
--
(
C
E
a
n
Q
Q
E
0
z
o a
Z
]' Q
E
F
a�7
2
00.1
N
mo
Y
O
Q
M
Y
...
�Z
u
E
Ln
m m
N
a ?
•«+
E EJE
N
Lno
N
Q
ai
mam
•�
�IN111
`
-0
f
O
l7
a
,
TCl
,,nO
J
O
w
Z
R
m
W
QEE
0K
c7
a
1
r
J
z
,-J
4
3
NN
I
5
'r
J
6
r�
7
f.
r
J
N
N
J
9
N\NNJ
N\\
10NNN
'L
J
11
12
pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative lot 0
al I added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Cer6ftcation Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 56 of 57

a o m o
co .1 m ue A w ry s ITEM #
a 3 z n
o
n y n m� 2 .+ ■ h
V4�4 T1 1 1 1 I 4 3 r'+ a o, W _
O Ur3 �J� j 0
0 r
W y�
r o m rn �-
n
3 Poo-�` _ o v x
� a
N
J} �jj p O p
t �x
LA ce�
s
v v c o m m n
o a o J3
o m a
m m p e CL Ly
0 v
z �+ �+ �'+ ti c/+v MATR}X CODE (see valid codes to left) # m
r V r r'
C C./t c�a SAMPLE TYPE (G=GRA6 C=COMP) n =o
IT m
n _ _
n C�C ��.-1! � -Q }.a W � .•r � � n
cn -0 m n V W a Q1 m O
cY Z Grn
z � n n -1 0
v m
m n m m z y r
0 o D
z (�� p o Z
a
r a m
m rn z p A � I { SAMPLE YEMP A7 COLLECTION
C O
A m ��'� Iva �J ii OF CONTAINERS m v v a 3 o o n 'l< C
(\ 'j cnv m �' a �3 •9 Unpreserved
m n ro Q N g m °�
a• o
o y ll
H2SO4 o n m o m Q
3cp
HNO3 'D # �? i y
�• (C d � j o r
^ HCI m ' O
`i NaOH N .` O 7
GI Na25203 K
m _ w Z�
"I m Methanol o —I rt
Other i C'+ D
K
Analyses Test YIN d
a CD
�( r�' lf' 6zso d
no �( az7a A o m 1D
rn X •x EL
RCRA Metals 602Of7471 o'3 Ln
m v
'm 7199 Hexavalam Chromium N
a a 4
m
1 d �
P
cr
T
`V
_! n T O
� m
t4 a c
ca
s� �p
TEMP in C
.,.�• Residual Chlorine (YIN) = c
m w
z o
Received on a o
3 ° Y
Lo
(YIN) Q OI ,
Custody o g Q4� q n
V`
iealed o `
Cooler
o S
Y!N Z
N
Samples
ntact
(YIN)
Page 57 of 57

Appendix D
DEQ Risk Calculator
https://harthick.shmepoint.com/sites/masterfiles-1/shared documents/aaa-masterprojects/spacecmft/bookers hart : hickman
garage/in-situ assessment/report/23074- bookers garage in situ soil characterization report.doc

North Carolina Department of Environmental Quality
Risk Calculator
Version Date:
January 2021
Basis:
November 2020 EPA RSL Table
Site Name:
Bookers Garage
Site Address:
1113-1121 Seigle Ave & 820 E. 15th Street
DEQ Section:
DEQ Brownfields
Site ID:
23074-19-060
Exposure Unit ID:
Worst -Case Soil
Submittal Date:
5/18/2021
Prepared By:
H&H
Reviewed B
North Carolina DEQ Risk Calculator

Complete Exposure Pathways
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 23074-19-060
Exposure Unit ID: Worst -Case Soil
Note: Risk output will only be calculated for complete exposure pathways.
Receptor
Pathway
Check box if
pathway
complete
DIRECT CONTACT SOIL AND WATER PATHWAYS
Resident
Soil
El
Groundwater Use
❑
Non -Residential Worker
Soil
0
Groundwater Use
❑
Construction Worker
Soil
0
Recreator/Trespasser
Soil
❑
Surface Water
❑
VAPOR INTRUSION PATHWAYS
Resident
Groundwater to Indoor Air
❑
Soil Gas to Indoor Air
❑
Indoor Air
❑
Non -Residential Worker
Groundwater to Indoor Air
❑
Soil Gas to Indoor Air
❑
Indoor Air
❑
CONTAMINANT MIGRATION PATHWAYS
Groundwater
Source Soil
❑
Source Groundwater
❑
Surface Water
Source Soil
❑
Source Groundwater
❑
North Carolina DEQ Risk Calculator

Point Concentrations
ersion Date: January 2021
November 2020 EPA RSL Table
Site ID: 23074-19-060
Unit ID: Worst -Case Soil
Soil Exposure Point Concentration Table
Description of Exposure Point Concentration Selection:
NOTE: If the chemical list is changed from a prior calculator run, remember to select "See All Chemicals" on the data output sheet or newly added chemicals will not be included in risk calculations
Exposure Point
Concentration
(mg/kg)
Notes:
CAS Number
Chemical
For the chemicals highlighted in blue, data entry notes are provided in the
PSRG Table link on the Main Menu
Minimum
Concentration
(Qualifier)
Maximum
Concentration
(Qualifier)
Units
Location of
Maximum
Concentration
Detection
Frequency
Range of
Detection Limits
Concentration
Used for
Screening
Background
Value
Screening
Toxicity ValueARAR/TBC
(Screening
Level) (n/c)
Potential
Value
Potential
ARAR/TBC
Source
COPC
Flag
(Y/l)
Rationale for
Selection or
Deletion
2.37
7440-38-2
Arsenic, Inorganic
mg/kg
83.6
7440-39-3
Barium
mg/kg
0.168
7440-43-9
Cadmium (Diet)
mg/kg
23.7
16065-83-1
Chromium(III), Insoluble Salts
mg/kg
0.5
18540-29-9
Chromium(VI)
mg/kg
45.1
7439-92-1
Lead and Compounds
mg/kg
0.0968
7487-94-7
Mercuric Chloride (and other Mercury salts)
mg/kg
0.165
206-44-0
—Fluoranthene
mg/kg
0.0118
91-20-3
—Naphthalene
mg/kg
0.173
129-00-0
—Pyrene
mg/kg
0.741
7782-49-2
Selenium
mg/kg
0.018
108-88-3
Toluene
mg/kg
0.0034
95-63-6
Trimethylbenzene, 1,2,4-
mg/kg
0.0132
108-38-3
Xylene, m-
mg/kg
North Carolina DEQ Risk Calculator

Risk for Individual Pathways
1
Version Date: January 2021
Basis: November 2020 EPA RSL Table
Site ID: 23074-19-060
Exposure Unit ID: Worst -Case Soil
DIRECT CONTACT SOIL AND WATER CALCULATORS
Receptor
Pathway
Carciinnogenic
sk
Hazard Index
Risk exceeded?
Resident
Soil
5.1E-06
8.4E-02
NO
Groundwater Use*
NC
NC
NC
Non -Residential Worker
Soil
8.7E-07
6.0E-03
NO
Groundwater Use*
NC
NC
NC
Construction Worker
Soil
2.7E-07
6.4E-02
NO
Recreator/Trespasser
Soil
NC
NC
NC
Surface Water*
NC
NC
NC
VAPOR INTRUSION CALCULATORS
Receptor
Pathway
Carciinn kenic
Hazard Index
Risk exceeded?
Resident
Groundwater to Indoor Air
NC
NC
NC
Soil Gas to Indoor Air
NC
NC
NC
Indoor Air
NC
NC
NC
Non -Residential Worker
Groundwater to Indoor Air
NC
NC
NC
Soil Gas to Indoor Air
NC
NC
NC
Indoor Air
NC
NC
NC
CONTAMINANT MIGRATION CALCULATORS
Pathway
Source
Target Receptor Concentrations Exceeded?
Groundwater
Source Soil
Exceedence of 2L at Receptor?
NC
Source Groundwater
Exceedence of 2L at Receptor?
NC
Surface Water
Source Soil
Exceedence of 2B at Receptor?
NC
Source Groundwater
Exceedence of 213 at Receptor?
NC
Notes:
1. If lead concentrations were entered in the exposure point concentration tables, see the individual calculator sheets for lead
concentrations in comparison to screening levels. Note that lead is not included in cumulative risk calculations.
2. * = If concentrations in groundwater exceed the NC 2L Standards or IMAC, or concentrations in surface water exceed the
NC 213 Standards, appropriate remediation and/or institutional control measures will be necessary to be eligible for a risk -based
closure.
3. NM = Not Modeled
4. NC = Pathway not calculated
North Carolina DEQ Risk Calculator

North Carolina DEQ Risk Calculator

North Carolina DEQ Risk Calculator

North Carolina DEQ Risk Calculator