020918 Terracon Limited Site Investigation

LIMITED SITE INVESTIGATION
WWAY Building
615 North Front Street
Wilmington, New Hanover County, North Carolina
February 9, 2018
Terracon Project No. ES187011
Prepared for:
Morris Multimedia, Inc.
Savannah, Georgia
Prepared by:
Terracon Consultants, Inc.
Savannah, Georgia

Irerracon
February 9, 2018
Morris Multimedia, Inc.
27 Abercorn Street
Savannah, Georgia 31401
Attn: Mr. Jeffrey R. Samuels
E: [e-mail]
Re: Limited Site Investigation
WWAY Building
618 North Front Street
Wilmington, New Hanover County, North Carolina
Terracon Project No. ES187011
Dear Mr. Samuels:
Terracon Consultants, Inc. (Terracon) has completed a Limited Site Investigation (LSI) for the
above -referenced property. The purpose of our investigation was to assess soil and shallow
groundwater conditions in areas of the subject property potentially impacted by historical on -site
operations and historical operations on adjoining properties.
We appreciate the opportunity to be of service to you on this project. If you have any questions
regarding this report, please do not hesitate to contact us at your earliest convenience.
Sincerely,
Terracon Consultants, Inc.
i
Justi J. Johnson, PG
Senior Geologist
Stewart A. Dixon, PG
Environmental Department Manager
Terracon Consultants, Inc. 2201 Rowland Avenue Savannah, Georgia 31404
P [phone] F [phone] terracon comisavannah

TABLE OF CONTENTS
Section Page No.
EXECUTIVE SUMMARY............................................................................................................................... i
1.0
INTRODUCTION..............................................................................................................................1
1.1 Site Description...................................................................................................................
1
1.2 Site Background..................................................................................................................
1
1.3 Recognized Environmental Conditions...............................................................................
1
1.4 Scope of Work.....................................................................................................................
2
2.0
FIELD ACTIVITIES..........................................................................................................................3
2.1 Underground Utility Clearance............................................................................................
3
2.2 Limited Geophysical Survey...............................................................................................
3
2.3 Soil Boring Advancement....................................................................................................
3
2.4 Soil Sampling......................................................................................................................
4
2.5 Hydrogeology......................................................................................................................5
2.6 Groundwater Sampling.......................................................................................................
5
2.7 Bore Hole Abandonment.....................................................................................................
6
3.0
DATA EVALUATION.......................................................................................................................6
3.1 Soil Analytical Results.........................................................................................................
6
3.1.1 VOCs......................................................................................................................
7
3.1.2 SVOCs...................................................................................................................
7
3.1.3 RCRA Metals.........................................................................................................
8
3.1.4 PCBs......................................................................................................................
8
3.2 Groundwater Analytical Results..........................................................................................
8
3.2.1 VOCs......................................................................................................................
8
3.2.2 SVOCs...................................................................................................................
9
3.2.3 PAHs......................................................................................................................
9
3.2.4 RCRA Metals.........................................................................................................
9
4.0
CONCLUSIONS AND RECOMMENDATIONS.............................................................................10
4.1 Conclusions.......................................................................................................................10
4.2 Recommendations............................................................................................................
11
5.0
LIMITATIONS................................................................................................................................
12
5.1 Standard of Care...............................................................................................................
12
5.2 Additional Scope Limitations.............................................................................................
12
5.3 Reliance............................................................................................................................
12

APPENDICES
APPENDIX A FIGURES
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
APPENDIX B TABLES
Site Location Map
Site Diagram
Potentiometric Surface Map
Shallow Soil Quality Map
Deep Soil Quality Map
Groundwater Quality Map
Table 1: Groundwater Elevations
Table 2: Summary of Soil Analytical Results
Table 3: Summary of Groundwater Analytical Results
APPENDIX C SOIL BORING LOGS / WELL CONSTRUCTION DETAILS
APPENDIX D LABORATORY ANALYTICAL DATA

Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
EXECUTIVE SUMMARY
This Limited Site Investigation (LSI) Report was completed to document recent investigation
activities completed at the WWAY Building property located at 615 North Front Street in the City of
Wilmington, New Hanover County, North Carolina. The subject property consists of a 1.60-acre
parcel (Parcel ID No. R04716-006-001) developed with a single -story commercial building, an
emergency generator building, an asphalt paved parking lot, a television broadcast tower, and
numerous satellite dishes.
It should be recognized that details are not included or fully developed in this section, and the
report must be read in its entirety for a comprehensive understanding of the items contained
herein.
Historical Use of the Property
Based on a review of the historical information, the subject property was developed with a railcar
maintenance and repair facility consisting of a foundry, blacksmith room, wood working room,
machine shop, and offices from at least the 1880s until the 1950s. The existing WWAY television
building was constructed on the subject property by 1973.
Recognized Environmental Conditions
Terracon Consultants, Inc. (Terracon) was provided with a copy of an Opinion of Cost for
Brownfield Consulting and Requirements letter (dated January 8, 2018) prepared for the subject
property by Atlantic Shores Environmental Services, Ltd. (ASE). According to the letter, ASE
conducted a Phase I Environmental Site Assessment (ESA) for the subject property in December
2017 and identified the following recognized environmental conditions (RECs):
A 3,000-gallon gasoline underground storage tank (UST) installed on the subject property
on February 4, 1975, and closed in place by filling with concrete on April 30, 1994.
A 250-gallon diesel fuel UST installed on the subject property on January 4, 1983, and
removed from the ground on April 30, 1994. Closure sampling identified the presence of
contamination in the subsurface soil. The UST release was granted closure with a deed
restriction limiting the subject property to commercial use.
The subject property was previously used as a railcar maintenance and repair facility,
including a foundry and machine shop.
Historical industrial operations on the northern and eastern adjacent properties have
resulted in soil and groundwater contamination.
The purpose of this LSI was to assess soil and shallow groundwater conditions in areas of the
subject property potentially impacted by these RECs. A brief summary of our activities and
findings is provided below.
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Limited Site Investigation Irerracon
5 Carolan Street Savannah, Chatham County, Georgia
June 26, 2017 Terracon Project No. ES177142
Field Activities
Terracon advanced five direct push borings (SB-1 through SB-4 and TW-5) in areas of concern
and collected shallow and deep soil samples for laboratory analysis. Soil samples were submitted
to an independent, North Carolina certified laboratory for analysis of volatile organic compounds
(VOCs), semi -volatile organic compounds (SVOCs), and Resource Conservation and Recovery
Act (RCRA) metals. Soil samples collected from SB-1 through SB-3 were also analyzed for
polychlorinated biphenyls (PCBs).
Terracon installed five temporary wells (TW-1 through TW-5) in areas of concern to facilitate the
collection of groundwater samples for laboratory analysis. Groundwater samples were submitted
to an independent, North Carolina certified laboratory for analysis of VOCs, SVOCs, polycyclic
aromatic hydrocarbons (PAHs), and RCRA metals.
Shallow Soil Conditions
Shallow soil (< 2 feet bgs) in the vicinity of the closed 3,000-gallon UST is impacted with arsenic,
lead, and mercury at concentrations exceeding applicable North Carolina Department of
Environmental Quality (NCDEQ) soil screening levels.
Shallow soil in the vicinity of the former foundry and blacksmith room in the northeast corner of
the subject property is impacted with arsenic, lead, mercury, naphthalene, and 1-
methyl naphthalene at concentrations exceeding applicable NCDEQ soil screening levels.
Shallow soil in the vicinity of the former machine shop and railcar repair shop in the southeast
corner of the subject property is impacted with arsenic, lead, mercury, benz(a)anth race ne,
benzo(a)pyrene, and benzo(b)fluoranthene at concentrations exceeding applicable NCDEQ soil
screening levels.
Deep Soil Conditions
Deep soil (21 — 26 feet bgs) in the vicinity of the closed 3,000-gallon UST is impacted with
benzo(a)pyrene, arsenic, and mercury at concentrations exceeding applicable NCDEQ soil
screening levels.
Deep soil (17 - 18 feet bgs) in the vicinity of the former foundry and blacksmith room in the
northeast corner of the subject property is impacted with arsenic at concentrations exceeding the
NCDEQ residential soil screening level.
Groundwater Results
Shallow groundwater downgradient of the closed 3,000-gallon UST is impacted with
benz(a)anthracene, benzo(a)pyrene, and benzo(g,h,i)fluoranthene at concentrations exceeding
applicable NCDEQ Groundwater Quality Standards.
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Limited Site Investigation Irerracon
5 Carolan Street Savannah, Chatham County, Georgia
June 26, 2017 Terracon Project No. ES177142
Shallow groundwater in the northern portion of the subject property and downgradient from the
former on -site foundry and former off -site roundhouse is impacted with benz(a)anthracene at a
concentration exceeding the applicable NCDEQ Groundwater Quality Standard.
Conclusions and Recommendations
The results of the LSI indicate that soil and groundwater on the subject property have been
impacted by historical railroad operations and historical petroleum product release(s) from on -site
UST(s). Based on these results, it is Terracon's opinion that the subject property is a suitable
candidate for remediation and redevelopment as a residential property under North Carolina's
Brownfield Program.
The absence of significant VOC contamination in soil and groundwater suggests that soil vapor
intrusion will not be an issue for the subject property. Therefore, a vapor barrier would not be
necessary for future site structures.
Prior to development, limited areas of shallow soil contamination on the subject property should
be remediated through excavation and proper disposal at a subtitle D landfill. Deep soil
contamination may remain in -place if it can be demonstrated that the contamination poses no
unacceptable risk to people or the environment.
The subject property may be redeveloped with existing groundwater contamination if all
completed exposure pathways are eliminated for potential receptors. Completed exposure
pathways for potential receptors can be identified and evaluated by conducting a thorough
receptor survey. Potential receptors for contaminated groundwater include water supply wells,
basements, underground utilities, and surface water bodies.
It is recommended that the prospective purchaser discuss the possibility of removing the
residential land use restriction from the subject property with both the NCDEQ UST Section and
Brownfield Program. Under certain circumstances, the Brownfield Program land use restrictions
may supersede those that have already been placed on the property.
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LIMITED SITE INVESTIGATION
WWAY Building
615 North Front Street
Wilmington, New Hanover County, North Carolina
Terracon Project No. ES187011
February 9, 2018
1.0 INTRODUCTION
1.1 Site Description
A Limited Site Investigation (LSI) has been completed for the WWAY Building property located at
615 North Front Street in the City of Wilmington, New Hanover County, North Carolina (subject
property). The site location is shown on reproduced portions of the 2016 Wilmington and Castle
Hayne, North Carolina U.S. Geologic Survey (USGS) 7.5-minute series topographic maps
presented on Figure 1 in Appendix A.
The subject property consists of a 1.60-acre parcel (Parcel ID No. R04716-006-001) developed
with a single -story commercial building, an emergency generator building, an asphalt paved
parking lot, a television broadcast tower, and numerous satellite dishes. The commercial building
is currently being used to house the WWAY television studio as well as general administration
offices. A diagram of the subject property is shown on Figure 2 in Appendix A.
1.2 Site Background
Based on a review of the historical information, the subject property was developed with a railcar
maintenance and repair facility consisting of a foundry, blacksmith room, wood working room,
machine shop, and offices from at least the 1880s until the 1950s. The existing WWAY television
building was constructed on the subject property by 1973.
1.3 Recognized Environmental Conditions
Terracon Consultants, Inc. (Terracon) was provided with a copy of an Opinion of Cost for
Brownfield Consulting and Requirements letter (dated January 8, 2018) prepared for the subject
property by Atlantic Shores Environmental Services, Ltd. (ASE). According to the letter, ASE
conducted a Phase I Environmental Site Assessment (ESA) for the subject property in December
2017 and identified the following recognized environmental conditions (RECs):
A 3,000-gallon gasoline underground storage tank (UST) was installed on the subject
property on February 4, 1975. This UST was closed in place by filling with concrete on
Responsive ■ Resourceful ■ Reliable

Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
April 30, 1994. As part of closure activities, three soil samples were collected around the
perimeter of the UST. Soil analytical results did not indicate that a release had occurred
from the UST. ASE recommended additional sampling to further evaluate soil and
groundwater conditions in the vicinity of the UST.
A 250-gallon diesel fuel UST was installed on the subject property on January 4, 1983.
This UST was closed by removing from the ground on April 30, 1994. Closure sampling
identified the presence of soil contamination exceeding residential and
commercial/industrial maximum soil contaminant concentrations (MSCCs) at depths of 10
to 12 feet and 15 to 17 feet below the ground surface (bgs). Petroleum hydrocarbon
compounds were not detected in the groundwater at levels exceeding the NCAC 2L
Groundwater Standards. The UST release was granted closure with a Notice of Residual
Petroleum deed restriction limiting the subject property to commercial use.
The subject property was previously used as a railcar maintenance and repair facility,
including a foundry and machine shop. Historical rail car repair activities may have
impacted soil and groundwater with petroleum compounds, metals, chlorinated solvents,
and polychlorinated biphenyls (PCBs).
Historical industrial operations on the northern and eastern adjacent properties have
resulted in soil and groundwater contamination. The northern adjacent property was
previously occupied by Standard Oil Company and the eastern adjacent property was
previously operated as an engine repair shop. It is unknown if the groundwater on the
subject property has been impacted by contamination from the adjoining properties.
The purpose of this LSI was to evaluate soil and shallow groundwater conditions in the vicinity of
these RECs at the subject property.
1.4 Scope of Work
Pursuant to the completion of the LSI, Terracon performed the following investigation activities to
evaluate soil and shallow groundwater conditions on the subject property:
Limited geophysical survey to clear underground utilities for proposed boring locations
and attempt to identify the location of the closed 3,000-gallon UST;
Advanced two soil borings (SB-4 and TW-5) and collected surface and subsurface soil
samples in the vicinity of the closed 3,000-gallon UST;
Installed and sampled one temporary monitoring well (TW-5) downgradient of the closed
3,000-gallon UST;
Installed and sampled four temporary monitoring wells (TW-1 through TW-4) to evaluate
shallow groundwater conditions along the eastern, northern, and northwestern boundaries
of the subject property; and
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
Advanced three soil borings (SB-1 through S13-3) and collected surface and subsurface
soil samples in the vicinity of the former railcar repair facility.
The property configuration, soil boring locations, and temporary groundwater monitoring well
locations associated with the LSI are shown on Figure 2 in Appendix A.
2.0 FIELD ACTIVITIES
2.1 Underground Utility Clearance
Prior to conducting subsurface investigation activities, Terracon requested a public utility locate
for the subject property through North Carolina 811. On January 19, 2018, North Carolina 811
issued utility ticket # A180162880 to cover the LSI boring locations. Terracon verified that all
affected members had responded to the locate request before initiating any subsurface activities.
2.2 Limited Geophysical Survey
Terracon contracted East Coast Underground, LLC (ECU) to locate and mark privately owned
underground utilities in the vicinity of the proposed boring locations. On January 22, 2018, ECU
used ground penetrating radar (GPR) and electromagnetic (EM) equipment to clear proposed
boring locations of underground utilities.
ECU also conducted a limited GPR survey to determine the location of the closed 3,000-gallon
UST. The GPR survey identified a subsurface anomaly in the reported UST location to the south
of the generator building. This subsurface anomaly is suspected to be the closed UST. The
suspected UST area is depicted on Figure 2 in Appendix A.
2.3 Soil Boring Advancement
Terracon personnel mobilized to the subject property on January 23, 2018, and advanced five
soil borings (denoted as SB-1 through SB-4 and TW-5) throughout the subject property in order
to evaluate potential impacts to the surface and subsurface soil. The boring locations were
selected based on the subject property and surrounding area's topography, proximity to areas of
concern, and site conditions encountered during the field work.
Each boring location was initially advanced with a stainless steel hand auger to a depth of 5 feet
below the ground surface (bgs) in order to verify underground utility clearance. Once cleared,
each boring was advanced to a depths ranging from 20 to 30 feet bgs using a track -mounted
GeoProbe° 6620DT direct push rig.
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
Downhole equipment and sampling utensils were decontaminated in general accordance to
ASTM D 5088 - 15 "Decontamination of Field Equipment Used at Waste Sites". The downhole
sampling equipment was cleaned using Alconox soap and water before arrival at the site, before
introduction into the subsurface, between each sampling, between each borehole location, and
before leaving the site. New disposable gloves were also utilized between each sample to
minimize the possibility of cross contamination.
2.4 Soil Sampling
While hand auguring to verify utility clearance, soil samples from ground surface to a depth of 5
feet bgs were collected at 1-foot intervals. From 5 feet to the total boring depth at each location,
soils were retrieved by advancing a stainless steel sampling sleeve equipped with an inner 5-foot
long, disposable sampling tube. Soil samples were collected at 2-foot intervals for screening
purposes and further classification based on lithologic and/or saturated zone changes.
Soil samples were placed in a sealed container upon removal from the boring. The soils were
visually classified in general accordance with ASTM D-2488 - 09a "Standard Practice for
Description and Identification of Soils (Visual -Manual Procedure)" and field -screened for volatile
organic vapors with a MiniRaeTm 3000 Photo -Ionization Detector (PID) with a 10.6 eV lamp
source. Soil boring logs including PID readings are attached in Appendix C.
The soil samples exhibiting the highest PID readings from between 0 to 2 feet bgs and from 2 feet
to observed saturated zones were submitted for laboratory analysis from each boring. If no
elevated PID reading were observed within the boring, the samples were collected from the
interval of most likely environmental impact above the saturated zone as determined in the field
by the geologist.
The soil samples selected for analysis were placed in laboratory prepared containers, labeled,
and stored on ice in insulated coolers secured with custody seals. The sealed coolers were
shipped overnight to the ALS Environmental laboratory (NELAC No. 527) in Jacksonville, Florida
(ALS) for analysis. The ten soil samples were analyzed for the following parameters:
Volatile Organic Compounds (VOCs) by USEPA Method 8260B
Semi -volatile Organic Compounds (SVOCs) by USEPA Method 8270C
Resource Conservation and Recovery Act (RCRA) Metals by USEPA Methods 6010D and
7471 B
In addition, soil samples collected from borings SB-1, SB-2, and SB-3 were analyzed for PCBs
by USEPA Method 8082.
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
2.5 Hydrogeology
The lithology of the subsurface soils encountered at the subject property generally consisted of
sands and silty sands. Saturated soil conditions were generally noted at depths ranging from
approximately 13 to 29 feet bgs. Soil boring logs are provided in Appendix C.
Water levels were collected from temporary wells on January 24, 2018, using a Solinst° water
level meter accurate to within 0.01 foot. The water level indicator was field decontaminated with
Alconox° detergent and distilled water between wells. Depth to groundwater measurements for
the shallow surficial aquifer at the subject property ranged from 9.74 to 23.85 feet bgs. Depth to
groundwater measurements and corresponding top of well casing elevations were used to
calculate groundwater elevations. A summary of depth to groundwater measurements and
groundwater elevation data is presented in Table 1 in Appendix B.
A groundwater potentiometric surface map was prepared using the available elevation data to
estimate groundwater flow direction for the surficial aquifer. The approximate direction of
groundwater flow was drawn perpendicular to equipotential contours established from measured
groundwater elevations. The general groundwater flow direction within the shallow surficial
aquifer at the subject property is west towards the Cape Fear River. The groundwater
potentiometric surface is depicted on Figure 3 of Appendix A.
2.6 Groundwater Sampling
Five temporary monitoring wells (denoted as TW-1 through TW-5) were installed on the subject
property in general accordance with procedures described in the US EPA Region 4, Science and
Ecosystem Support Division guidance document titled Design and Installation of Monitoring Wells
(SESDGUID-101-R1, effective date January 29, 2013). The wells were constructed using 1-inch
diameter, Schedule 40 PVC riser and screen. Well construction details are presented on soil
boring logs provided in Appendix C.
The temporary monitoring wells were developed with a GeoTeche peristaltic pump and new
disposable Teflon tubing to restore the natural hydraulic conductivity of the surficial aquifer.
Following the completion of development activities, the temporary monitoring wells were purged
and sampled in general accordance with the low -flow sampling protocol EPA Region 4, SESD
Groundwater Sampling Operating Procedure (SESDPROC-301-R4), April 2017. The pump
intake (Teflon tubing) was maintained within the mid -point of the submerged screened interval
during the purging and sampling of the wells. Field water quality parameters, including pH,
specific conductance, temperature, oxidation reduction potential (ORP), dissolved oxygen, and
turbidity were monitored throughout the purging of the wells.
Since the groundwater samples were to be submitted for analysis of RCRA metal concentrations,
groundwater from each well was purged until a turbidity of less than 10 Nephelometric Turbidity
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
Units (NTUs) was achieved. This ensures that detected metal concentrations are representative
of dissolved concentrations in the groundwater and not total concentrations associated with
particulates in the water. However, a turbidity level less than 10 NTU could not be achieved for
groundwater sample TW-5 despite extensive purging efforts. In order to evaluate for dissolved
concentrations of RCRA metals, an additional sample container was collected from TW-5 for
filtration prior to analysis.
Following the stabilization of field parameters, laboratory -supplied containers were filled with
groundwater. The groundwater samples were logged on the chain of custody and placed in an
insulated cooler with ice. The sealed coolers were shipped overnight to ALS. The four
groundwater samples were analyzed for the following parameters:
VOCs by USEPA Method 8260B
SVOCs by USEPA Method 8270C
Polycyclic Aromatic Hydrocarbons (PAHs) by USEPA Method 8270D Selected Ion
Monitoring (SIM)
RCRA Metals by USEPA Methods 6010D and 7470A
2.7 Bore Hole Abandonment
Following the completion of groundwater sampling activities, each temporary monitoring well was
abandoned in general accordance with the procedures described in the US EPA Region 4,
Science and Ecosystem Support Division guidance document titled Design and Installation of
Monitoring Wells (SESDGUID-101-RI, dated January 29, 2013). The 1-inch diameter PVC
casings and screens were removed and the bore holes filled from total depth to surface with
hydrated bentonite. Bore holes located in paved areas of the subject property were also patched
at the surface with asphalt.
3.0 DATA EVALUATION
3.1 Soil Analytical Results
Soil analytical results were compared to the North Carolina Department of Environmental Quality
(NCDEQ) Preliminary Soil Remediation Goals (PSRGs) for residential use and protection of
groundwater. Shallow and deep soil quality maps showing the detected constituents are presented
as Figures 4 and 5 in Appendix A, respectively. A summary of soil analytical results and the
applicable regulatory standards is provided in Table 2 of Appendix B. Copies of the laboratory
data sheets are included in Appendix D.
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
3.1.1 VOCs
No VOCs were detected above NCDEQ PSRGs for residential soil or protection of groundwater.
The following VOCs were detected at above laboratory reporting limits (RLs) in the soil samples
submitted for analysis:
Total xylenes were detected in soil samples S13-2-1, S13-2-12, and SB-3-1 at
concentrations of 0.0154 micrograms per kilogram (mg/kg), 0.404 mg/kg, and 0.323
mg/kg, respectively.
Acetone was detected above the laboratory RLs in all ten soil samples submitted for
analysis. Acetone is known to be a common laboratory contaminant.
No other VOCs were detected above laboratory RLs in the soil samples submitted for analysis.
3.1.2 SVOCs
The following SVOCs were detected at concentrations exceeding applicable NCDEQ PSRGs:
Benz(a)anth race ne was detected at a concentration of 1.48 mg/kg in shallow sample SB-
3-1, which exceeds both the residential PSRG (1.1 mg/kg) and protection of groundwater
PSRG (0.35 mg/kg);
Benzo(a)pyrene was detected in soil samples SB-3-1 and TW-5-25 at concentrations of
1.15 mg/kg and 0.809 mg/kg, respectively. These benzo(a)pyrene detections exceed both
the residential PSRG (0.11 mg/kg) and protection of groundwater PSRG (0.12 mg/kg);
Benzo(b)fluoranthene was detected at a concentration of 1.19 mg/kg in shallow sample
SB-3-1, which exceeds the residential PSRG (1.1 mg/kg), but is below the protection of
groundwater PSRG (1.2 mg/kg);
Naphthalene was detected at a concentration of 0.428 mg/kg in shallow sample SB-1-1,
which exceeds the protection of groundwater PSRG (0.39 mg/kg), but is below the
residential PSRG (4.1 mg/kg); and
1-Methyl naphthalene was detected at a concentration of 0.365 mg/kg in shallow sample
SB-1-1, which exceeds the protection of groundwater PSRG (0.11 mg/kg), but is below
the residential PSRG (18 mg/kg).
Various other SVOCs were detected at concentrations below applicable NCDEQ PSRGs in soil
samples SB-1-1, SB-3-1, and TW-5-25. No SVOCs were detected above laboratory RLs in soil
samples collected from borings S13-2 and SB-4.
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
3.1.3 RCRA Metals
The following RCRA metals were detected at concentrations exceeding applicable NCDEQ
PSRGs:
Arsenic was detected at concentrations exceeding both the residential PSRG (0.68 mg/kg)
and protection of groundwater PSRG (5.8 mg/kg) in samples SB-3-1 (6.87 mg/kg), SB-4-
21 (7.03 mg/kg), and TW-5-1 (12.1 mg/kg). In addition, arsenic was detected at
concentrations exceeding the residential PSRG but below protection of groundwater
PSRG in samples SB-1-1 (5.18 mg/kg), SB-1-17 (0.88 mg/kg), SB-4-1 (2.84 mg/kg), and
TW-5-25 (2.08 mg/kg);
Lead was detected at concentrations exceeding both the residential PSRG (400 mg/kg)
and protection of groundwater PSRG (270 mg/kg) in shallow samples SB-3-1 (479 mg/kg)
and TW-5-1 (1,350 mg/kg). In addition, lead was detected at a concentration exceeding
the protection of groundwater PSRG but below residential PSRG in sample SB-1-1 (296
mg/kg); and
Mercury was detected at a concentration exceeding both the residential PSRG (2.3 mg/kg)
and protection of groundwater PSRG (1.0 mg/kg) in sample SB-3-1 (4.62 mg/kg). In
addition, mercury was detected at concentrations exceeding the protection of groundwater
PSRG but below the residential PSRG in samples SB-1-1 (1.17 mg/kg), SB-4-1 (1.04
mg/kg), and SB-4-21 (173 mg/kg).
Various other RCRA metals were detected at concentrations below applicable NCDEQ PSRGs
in the ten soil samples submitted for laboratory analysis.
3.1.4 PCBs
No PCBs were detected above laboratory RLs in the six soil samples submitted for analysis.
3.2 Groundwater Analytical Results
Groundwater analytical results were compared to NCDEQ Groundwater Quality Standards
(NCAC 2L). A groundwater quality map showing the detected constituents is presented as Figure
6 in Appendix A. A summary of groundwater analytical results and the applicable regulatory
standards is provided in Table 3 of Appendix B. Copies of the laboratory data sheets are included
in Appendix D.
3.2.1 VOCs
Acetone was detected in groundwater sample TW-3 at concentration of 14 micrograms per liter
(pg/L), which is below the NCDEQ Groundwater Quality Standard of 6,000 pg/L.
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Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
No other VOCs were detected above laboratory RLs in the five groundwater samples submitted
for analysis.
3.2.2 SVOCs
2,4-Dinitrophenol was detected in groundwater sample TW-3 at concentration of 4.24 pg/L. There
is no NCDEQ Groundwater Quality Standard currently established for 2,4-dinitrophenol.
No other SVOCs were detected above laboratory RLs in the five groundwater samples submitted
for analysis.
3.2.3 PAHs
The following PAHs were at concentrations exceeding NCDEQ Groundwater Quality Standards:
Benz(a)anthracene was detected at concentrations of 0.0555 pg/L and 0.0695 pg/L in
groundwater samples TW-1 and TW-5, respectively. These benz(a)anthracene
detections exceed the NCDEQ Groundwater Quality Standard of 0.05 pg/L;
Benzo(a)pyrene was detected at a concentration of 0.0682 pg/L in groundwater sample
TW-5, which exceeds the NCDEQ Groundwater Quality Standard of 0.005 pg/L; and
Benzo(b)fluoranthene was detected at a concentration of 0.0787 mg/kg in groundwater
sample TW-5, which exceeds the NCDEQ Groundwater Quality Standard of 0.05 pg/L.
Various other PAHs were detected at concentrations below applicable NCDEQ Groundwater
Quality Standards in samples TW-1, TW-3, and TW-5. No PAHs were detected above laboratory
RLs in groundwater samples TW-2 and TW-4.
3.2.4 RCRA Metals
The following RCRA metals were detected at concentrations exceeding NCDEQ Groundwater
Quality Standards in groundwater sample TW-3:
Total arsenic was detected at a concentration of 19 pg/L, exceeding the NCDEQ
Groundwater Quality Standard of 10 pg/L. However, dissolved arsenic was detected at a
concentration of 4 pg/L, which is below the NCDEQ Groundwater Quality Standard;
Total chromium was detected at a concentration of 56 pg/L, exceeding the NCDEQ
Groundwater Quality Standard of 10 pg/L. However, dissolved chromium was not
detected above the laboratory RL; and
Responsive ■ Resourceful ■ Reliable 9

Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
Total lead was detected at a concentration of 39 pg/L, exceeding the NCDEQ
Groundwater Quality Standard of 15 pg/L. However, dissolved lead was not detected
above the laboratory RL.
Various other total RCRA metals were detected at concentrations below applicable NCDEQ
Groundwater Quality Standards in the five groundwater samples submitted for laboratory
analysis.
4.0 CONCLUSIONS AND RECOMMENDATIONS
4.1 Conclusions
Terracon completed an LSI to evaluate potential impacts to the soils and shallow groundwater
from the on -site and off -site RECs identified by ASE's 2017 Phase I ESA. The LSI results indicate
that soil and groundwater on the subject property have been impacted by historical railroad
operations and historical petroleum product release(s) from on -site UST(s). The following
conclusions are based on the results of the LSI:
Shallow soil (< 2 feet bgs) in the vicinity of the closed 3,000-gallon UST is impacted with
arsenic, lead, and mercury at concentrations exceeding applicable NCDEQ soil screening
levels.
Shallow soil (< 2 feet bgs) in the vicinity of the former foundry and blacksmith room in the
northeast corner of the subject property is impacted with arsenic, lead, mercury,
naphthalene, and 1-methyl naphthalene at concentrations exceeding applicable NCDEQ
soil screening levels.
Shallow soil (< 2 feet bgs) in the vicinity of the former machine shop and railcar repair
shop in the southeast corner of the subject property is impacted with arsenic, lead,
mercury, benz(a)anthracene, benzo(a)pyrene, and benzo(b)fluoranthene at
concentrations exceeding applicable NCDEQ soil screening levels.
Deep soil (21 — 26 feet bgs) in the vicinity of the closed 3,000-gallon UST is impacted with
benzo(a)pyrene, arsenic, and mercury at concentrations exceeding applicable NCDEQ
soil screening levels.
Deep soil (17 — 18 feet bgs) in the vicinity of the former foundry and blacksmith room in
the northeast corner of the subject property is impacted with arsenic at concentrations
exceeding the NCDEQ residential soil screening level.
Shallow groundwater downgradient of the closed 3,000-gallon UST is impacted with
benz(a)anthracene, benzo(a)pyrene, and benzo(g,h,i)fluoranthene at concentrations
exceeding applicable NCDEQ Groundwater Quality Standards.
Responsive ■ Resourceful ■ Reliable 10

Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
Shallow groundwater in the northern portion of the subject property and downgradient
from the former on -site foundry and former off -site roundhouse is impacted with
benz(a)anth race ne at a concentration exceeding the applicable NCDEQ Groundwater
Quality Standard.
Total arsenic, chromium, and lead were detected at concentrations exceeding applicable
NCDEQ Groundwater Quality Standards in the groundwater sample collected from the
northwest corner of the subject property (TW-3). However, this groundwater sample
exhibited high turbidity (748 NTU), which can result in elevated total metals
concentrations. Analytical results for this sample following filtration indicated that
dissolved arsenic, chromium, and lead were either not detected or below the applicable
NCDEQ Groundwater Quality Standards. Based on these results, the metals
exceedances detected in the unfiltered sample are attributed to the elevated turbidity of
the sample and not representative of the actual dissolved metals concentrations in the
groundwater in the vicinity of TW-3.
4.2 Recommendations
Based on the findings of the LSI, it is Terracon's opinion that the subject property is a suitable
candidate for remediation and redevelopment as a residential property under North Carolina's
Brownfield Program.
The absence of significant VOC contamination in soil and groundwater suggests that soil vapor
intrusion will not be an issue for the subject property. Therefore, a vapor barrier would not be
necessary for future site structures.
Prior to development, limited areas of shallow soil contamination on the subject property should
be remediated through excavation and proper disposal at a subtitle D landfill. Deep soil
contamination may remain in -place if it can be demonstrated that the contamination poses no
unacceptable risk to people or the environment.
The subject property may be redeveloped with existing groundwater contamination if all
completed exposure pathways are eliminated for potential receptors. Completed exposure
pathways for potential receptors can be identified and evaluated by conducting a thorough
receptor survey. Potential receptors for contaminated groundwater include water supply wells,
basements, underground utilities, and surface water bodies.
It is recommended that the prospective purchaser discuss the possibility of removing the
residential land use restriction from the subject property with both the NCDEQ UST Section and
Brownfield Program. Under certain circumstances, the Brownfield Program land use restrictions
may supersede those that have already been placed on the property.
Responsive ■ Resourceful ■ Reliable 11

Limited Site Investigation Irerracon
WWAY Building ■ Wilmington, New Hanover County, North Carolina
February 9, 2018 ■ Terracon Project No. ES187011
5.0 LIMITATIONS
5.1 Standard of Care
Terracon's services were performed in a manner consistent with generally accepted practices of
the profession undertaken in similar studies in the same geographical area during the same time
period. Terracon makes no warranties, either express or implied, regarding the findings,
conclusions or recommendations.
Please note that Terracon does not warrant the work of laboratories, regulatory agencies or other
third parties supplying information used in the preparation of the report. These environmental
services were performed in accordance with the scope of work agreed with you, our client, and
were not bound by ASTM E1903-97.
5.2 Additional Scope Limitations
Findings, conclusions, and recommendations resulting from these services are based upon
information derived from the on -site activities and other services performed under this scope of
work; such information may be subject to change over time. Certain indicators of the presence
of hazardous substances, petroleum products, or other constituents may have been latent,
inaccessible, unobservable, non -detectable or not present during these services, and we cannot
represent that the subject property contains no hazardous substances, toxic materials, petroleum
products, or other latent conditions beyond those identified during this investigation.
Subsurface conditions may vary from those encountered at specific borings or wells or during
other surveys, tests, assessments, investigations or exploratory services. Sample locations and
analytical test methods were limited. The data, interpretations, findings, and our
recommendations are based solely upon data obtained at the time and within the agreed upon
scope of services. Neither a vapor encroachment assessment nor a methane gas assessment
was proposed or conducted as part of this limited subsurface investigation.
5.3 Reliance
This report has been prepared for the exclusive use of Morris Multimedia, Inc. (the Client). Any
authorization for use or reliance by any other party (except a governmental entity having
jurisdiction over the subject property) is prohibited without the express written authorization of the
Client and Terracon Consultants, Inc. Any unauthorized distribution or reuse is at the client's sole
risk. Notwithstanding the foregoing, reliance by authorized parties will be subject to the terms,
conditions and limitations stated in the proposal, this report, and the Agreement for Services
between Terracon and the Client.
Responsive ■ Resourceful ■ Reliable 12

APPENDIX A
FIGURES

EXPLANATION
Q Subject Site
Note:
Base map was taken from portions of the 2016
Wilmington and Castle Hayne, North Carolina
U.S. Geologic Survey 7.5-minute series
topographic quadrangle maps. Contour interval
is ten feet.
� Q
O
O'
.�/ _ °Q
421
o
D
- 17 U
4`� Muddy "` -� - 74
Poi
+� Peter
-\oint z
133
44-
0 1,000' 2,000'
1" = 2,000'
SCALE IN FEET
BRUNSWICK ST�1,
a � �
-i ti 2
N
a
Bus
tv ,�Ii etl/I
S�r��'���
A
�f r
..�►�
PAWA
r
:1
ON

EXPLANATION
SUBJECT PARCEL BOUNDARY
---- ADJACENT PARCEL BOUNDARY
SUSPECTED UST AREA
SOIL SAMPLE LOCATION
® GROUNDWATER SAMPLE LOCATION
SOIL AND GROUNDWATER SAMPLE LOCATION
Note:
Map elements were graphically estimated from Gi
Hanover County tax maps, and on -site obser
approximate. Not intended for construction purposes.
iq
�I
1
I
C
ADJACENT PARCEL
Owner: City of Wilmington I
PIN: R04716-001-011-000 1
t4.3 acres I V
m
I
I
r I
I
P 1
ESTELLE LEE DRIVE I
`\ I
\� I
I
0 40' 80'
1"=80'
SCALE IN FEET
1 �r 1
1 I N
I
I I
I I
1
1
x
ADJACENT PARCEL I I y , I 4tc tW
Owner: NRMH Hotel Holdings LLC
PIN: R04716-005-001-000 ,1 I
t1.27 acres
_ --
T-1 SB-1
1 I
I 1
1 ® TW-2
1 �y
I TW_3 l�i11
1
1 1
1 I
I 1
1 1
1 I
� 1 Z
1 o
I I. SUBJECT PARCEL I
1 Owner: WWAY TV LLC =
IN R04716-006-001-000 ; -n
1 ±1.60 acres 7J
1 I O
1 fn
1 t II rn se s m
m
1 1
1 TW-4 I
I ® 1
1 1
1
TVV 5
1
1 SB-4 11
I 1
1
I
I —
1 ADJACENTPARCEL
Owner: Cape Fear Community College
1 PIN: R04716-006-004-000
t1.2 acres
Project Mngr.
Project No.
JJJ
ES187011
SITE DIAGRAM
Figure
Drawn By:
Scale:
Irerracon
VMG
1" = 80'
WWAY Building
Checked By: JJJ
File Name:
ES187011.dwg
Consulting Engineers & Scientists
615 North Front Street
/'�
Approved By:
SAD
Date:
February 8, 2018
z201 Rowland Avenue Savannah, Georgia 30
Phone Fax. 4001
Wilmington, New Hanover County, North Carolina
L
lslzjszsa000 lslz>szs

EXPLANATION
SUBJECT PARCEL BOUNDARY
---- ADJACENT PARCEL BOUNDARY
SUSPECTED UST AREA
u
(10.83)
SOIL SAMPLE LOCATION
GROUNDWATER SAMPLE LOCATION
SOIL AND GROUNDWATER SAMPLE LOCATION
GROUNDWATER ELEVATION CONTOUR
GROUNDWATER FLOW DIRECTION
RELATIVE GROUNDWATER ELEVATION (FEET)
Note:
Static groundwater level measurements collected on January 24, 2018.
Relative groundwater elevations calculated based on benchmark of 30 feet.
Map elements were graphically estimated from Google Earth aerial imagery,
Hanover County tax maps, and on -site observations. Parcel boundaries
approximate. Not intended for construction purposes.
� � r
I I
I 1
I 1
1 I T\
I (8
t. 1
I
1
I C
I �
1 �
I m
II
I
I
r. I
ESTELLE LEE DRIVE I
l
0 40' 80'
1"=80'
SCALE IN FEET
/ SB-1
� 1
T�WWjy-2
A(117.16)
t
I']
Project Mngr.
Project No.
JJJ
ES187011
9
POTENTIOM ETRIC SURFACE MAP
Figure
Drawn By:
Scale:
rerraco�
VMG
I..= 80'
1
WWAY Building
Checked By: JJJ
File Name:
ES187011.dwg
Consulting Engineers & Scientists
615 North Front Street3(
/'�
Approved By:
SAD
Date:
February 8, 2018
Rowland Avenue Savannah, 301
Wilmington, New Hanover County, North Carolina
Phone [phone]Georgia
Pnona szs a000 Fax. a001
ist2j (912)629

FXPI ANIATIC)NI
i
----
SUBJECT PARCEL BOUNDARY
----
ADJACENT PARCEL BOUNDARY
SUSPECTED UST AREA
SOIL SAMPLE LOCATION
SOIL AND GROUNDWATER SAMPLE LOCATION
rv-t BORING ID
'-9'flbgs SAMPLE DEPTH
Benzene 143
Emyibe�:ene 60
so SAMPLE RESULTS
iotai Xylenes 13.
Note:
Map elements were graphically estimated from Google Earth aerial imagery. New
Hanover County tax maps and on -site observations. Site boundary is
approximate. Not intended for construction purposes.
Soil concentrations are presented in milligrams per kilogram (mg/kg)
BGS = Below Ground Surface
BRL = Below Reporting Limits
SVOCs = Semi -volatile organic compounds
PCBs = Polychlorinated biphenyls
NCDEQ = North Carolina Department of Environmental Quality
PSRG = Preliminary Soil Remediation Goals based on the June 2017 USEPA
Regional Screening Levels
PURPLE = Analytical detection exceeds NCDEQ PSRG for residential soil
BLUE = Analytical detection exceeds NCDEQ PSRG for protection of groundwater
RED = Analytical detection exceeds NCDEQ PSRGs for residential soil and
protection of groundwater
I .
1
1
I
I
1
TW51 I I
1.0'-2.0'ft11s
SVOCs BRL 1
Acetone 0.0365 1 1
Arsenic 12.1 I I
- - Barium 273 I C
Cadmium 0.54 1
Chromium 11.2 r 1
Lead 1,350 1 IN I
Mercury 0.370 I A
Selenium 2.4 k I
1
_ 1 1
I I 1
I 1
SB-4-1
1.0'- 2.0'ft bgs
I
SVOCs BRL
Acetone 0.127 1
Arsenic 2.84 1
Barium 30.8 I
■ - Cadmium 0.13
Chromium 4.57
Lead 128 I
Mercury 1.04 PP I
Selenium 0.35 I
Silver 0.09
, 1
ESTELLE LEE DRIVE 1
� \ I
N 1
0 40' 80'
1"=80'
SCALE IN FEET
■I
HANOVER STREET 'l
SB-1 1
1
I
1
it 1
�5 I
A I
L19
J
:11
SB-1-1
1.0'- 2.0'ft bgs
PCBs
BRL
Acetone
0.0661
1-Methylnaphthalene
0.365
2-Methylnaphthalene
0.493
Acetophenone
0.0529
Anthracene
0.418
Benz(a)anthracene
0.123
Benzo(a)pyrene
0.0934
Benzo(b)fluoranthene
0.113
Benzo(g,h,i)perylene
0.0835
Benzo(k)fluoranthene
0.0722
Chrysene
0.232
Dibenzofuran
0.114
Fluoranthene
0.151
Indeno(1,2,3-cd)pyrene 0.0558
Naphthalene
0.428
Phenanthrene
0.425
Pyrene
0.181
Arsenic
5.18
Barium
72.2
Cadmium
0.16
Chromium
6.81
Lead
296
Mercury
1.17
Selenium
0.51
Silver
0.23
SB-2
� r
L
I A
SB-2-1
.
F =
1
1.0'- 2.0'ft bgs
SVOCs BRL
0
PCBs BRL
I
1 Acetone 0.0584
Total Xylenes 0.0154
1
Barium 1.04
_
1
Chromium 0.60
Y
SB-3 m
Lead 1.43
I
Mercury 0.0072
1
I Selenium 0.15
I
ti .
1
\
1
SB-3-1
\\\
1
1.0'- 2.0'ft bgs
PCBs BRL
Acetone 0.106
®
5
Total Xylenes .323
1
Benz(a)anthracene .48
1
Benzo(a)pyrene 1.15
1 SB-4
11
Benzo(b)fluoranthene 1.19
(1
Benzo(g,h,i)perylene 0.684
Benzo(k)fluoranthene 1.15
I I
Chrysene 1.67
Fluoranthene 2.73
�
1
1
1 1
Indeno(1,2,3-cd)pyrene 0.652
Phenanthrene 1.37
Pyrene 2.44
I
Arsenic 6.87
1
Barium 79.6
1
Cadmium 0.34
1
Chromium 8.17
Lead 479
,
Mercury 4.62
Selenium 0.49
1� �
1
F I
Silver 0.12
L
r
I
Project Mngr.
Project No.
JJJ
ES187011
9
SHALLOW SOIL QUALITY MAP
Figure
Drawn By:
Scale:
rerrac0�
VMG
1" = 80'
1
WWAY Building
Checked By: JJJ
File Name:
ES187011.dwg
Consulting Engineers & Scientists
615 North Front Street
A
Approved By:
SAD
Date:
February 8, 2018
zho1 Rowland Avenue Savannah, Georgia 0
Phone Fax. 4001
Wilmington, New Hanover County, North Carolina
4
(s1z)szsa000 (siz)szs

EXPLANATION
SUBJECT PARCEL BOUNDARY
---- ADJACENT PARCEL BOUNDARY
SUSPECTED UST AREA
SOIL SAMPLE LOCATION
SOIL AND GROUNDWATER SAMPLE LOCATION
Tw-t BORING ID
B'-9'flbgs SAMPLE DEPTH
Benzene 1.A3
Emyibenzene so SAMPLE RESULTS
Total Xyienes 13.0
Note:
Map elements were graphically estimated from Google Earth aerial imagery. New
Hanover County tax maps and on -site observations. Site boundary is
approximate. Not intended for construction purposes.
Soil concentrations are presented in milligrams per kilogram (mg/kg)
BGS = Below Ground Surface
BRL = Below Reporting Limits
SVOCs = Semi -volatile organic compounds
PCBs = Polychlorinated biphenyls
NCDEQ = North Carolina Department of Environmental Quality
PSRG = Preliminary Soil Remediation Goals based on the June 2017 USEPA
Regional Screening Levels
PURPLE = Analytical detection exceeds NCDEQ PSRG for residential soil
BLUE = Analytical detection exceeds NCDEQ PSRG for protection of groundwater
RED = Analytical detection exceeds NCDEQ PSRGs for residential soil and
protection of groundwater
I
HANOVER STREET
I
I
I
I
I
I
SB-1 1
I
1
}
y I
II
1
1
r
I
TW-5-25
1 =
SB-2
25.07-26.0'ftbgs
Acetone
0.0851
{ _
Acenaphthylene
1.03
k
Benzo(a)pyrene
0.809
1
Benzo(b)fluoranthene
0.498
1
Benzo(g,h,i)perylene
0.652
I`9
i
'
Indeno(1,2,3-cd)pyrene
Arsenic
0.611
2.08
hl
m ,
1
if
- -
Barium
7.79
*
1
I
I
1
1
I
1
1
I
Cadmium 0.04 1 • I SB-3
Chromium 3.35 � I
Lead 6.16
Mercury 0.0276
Silver 0.40 1 1 S
I I k--,
SB-4-21
21.0'-22.0'ftb9
5s
SVOCS BRL
Acetone 0.0663
Arsenic 7.03
Barium 40.2
Cadmium 0.12
Chromium 6.28
Lead 235
Mercury 1.73
Silver 0.31
ESTELLE LEE DRIVE
0 40' 80'
1"=80'
SCALE IN FEET
WWI
SB-1-17
17.0'-18.0'ft bgs
SVOCS BRL
PCBs BRL
Acetone 0.0109
Arsenic 0.88
Barium 12.6
Chromium 1.95
Lead 64.1
Mercury 0.160
f
SB-2-12
12.0'-13.0'ftbgs
SVOCs BRL
PCBs BRL
Acetone 0.0466
Total Xylenes 0.404
Arsenic 0.27
Barium 7.92
Chromium 3.31
Lead 2.31
Mercury 0.0061
SB-3-14
14.0'-15.0'ftbgs
SVOCs BRL
PCBs BRL
Acetone
0.0368
Arsenic
0.27
Barium
2.40 '•,"--�
Chromium
5.18 r�
Lead
1.32
Mercury
0.0090
Project Mngr.
Project No.
JJJ
ES187011
9
DEEP SOIL QUALITY MAP
Figure
Drawn By:
Scale:
rerra�o
VMG
1" = 80'
1
WWAY Building
Checked By: JJJ
File Name:
ES187011.dwg
Consulting Engineers & Scientists
615 North Front Street
Approved By:
SAD
Date:
February 8, 2018
Rowland Avenue Savannah, Georgia 0
Phone 4001
hone(s1z)szsa000 Fax.
Wilmington, New Hanover County, North Carolina
(siz)szs

FXPI ANIATIC)NI
-- SUBJECT PARCEL BOUNDARY
---- ADJACENT PARCEL BOUNDARY
[= SUSPECTED UST AREA
® GROUNDWATER SAMPLE LOCATION
KI
WELL ID
SAMPLE RESULTS
Note:
Map elements were graphically estimated from Google Earth aerial imagery. New
Hanover County tax maps and on -site observations. Site boundary is
approximate. Not intended for construction purposes.
Groundwater concentrations are presented in micrograms per liter (pg/L)
BRL = Below Reporting Limits
VOCs = Volatile organic compounds
SVOCs = Semi -volatile organic compounds
PAHs = Polycyclic aromatic hydrocarbons
NCDEQ = North Carolina Department of Environmental Quality
RED = Analytical detection exceeds the NCDEQ Groundwater Quality Standard
(15A NCAC 02L .0202)
I
II
I
II
I
_ d•
HANOVER STREET
TW-1 1
I I1
I I 1
` TWW 2
I TW-3
TW-3 1
I
1/24/2018
Acetone 14 I
2,4-Dinitrophenol 4.24
1-Methylnaphthalene 0.0488� 1
Total Arsenic 19 _ 1
Dissolved Arsenic 4 1 _ r .
Total Barium 57
Total Chromium 56 I k 11 1
Dissolved Chromium <0.4
Total Lead 39 1 I
Dissolved Lead <3 I `
r Total Mercury 0.11 Z qq yy
� 1 �• I
I I
m .. 1
w TW-5 1
1/24/2018 1
1 TW-4
I
1
lid
I�
I
I
II
II
1I
Z
O
A
S
-n
70
O
Z
U)
VOCs BRL 7 -
SVOCS BRL �.
Acenaphthylene 0.0652
. - Anthracene 0.0401
- Benz(a)anthracene 0.0695 1 TW_5
Benzo(a)pyrene 0.0682 I r,
Benzo(b)fluoranthene 0.0787
Benzo(g,h,i)perylene 0.0536 ;+y
Chrysene 0.0277 -
Indeno(1,2,3-cd)pyrene 0,0453 11
ato
Phenanthrene 0.0715yrene 00922tal Barium 54otalChromium 3otal Lead 6otal Mercury 0.12 1otal Selenium 4 I
ESTELLE LEE DRIVE 1 II 1 1
1 1
0 40' 80'
1"=80'
SCALE IN FEET
`N�
TW-1
1/24/2018
VOCs BRL
SVOCS BRL
- -
Benz(a)anthracene 0.0555
Chrysene 0.0241�.
Phenanthrene 0.0363
Pyrene 0.0373
Total Barium 39
Total Chromium 2
Total Lead 8
I'
Total Selenium 4
Total Silver 1
I
I
1
TW-2
�
1/24/2018
VOCs
BRL
1 SVOCS
BRL
PAHs
BRL
Total Barium
19
Total Chromium
I
1 ,
TW-4
1/24/2018 j
VOCs BRL
SVOCS BRL
PAHs BRL
Total Barium 52
Total Selenium 8
I t
I
1
Project Mngr.
Project No.
JJJ
ES187011
9
GROUNDWATER QUALITY MAP
Figure
Drawn By:
Scale:
rerra�o
VMG
1" = 80'
1
WWAY Building
Checked By: JJJ
File Name:
ES187011.dwg
Consulting Engineers & Scientists
615 North Front Street
Approved By:
SAD
Date:
February 8, 2018
2201 Rowland Avenue Savannah, Georgia 0
Phone Fax(siz)szs4001
Wilmington, New Hanover County, North Carolina
(s1z)szsa000

APPENDIX B
TABLES

WWAY Building
615 North Front Street
Wilmington, New Hanover County, North Carolina
Terracon Project No. ES187011
TABLE 1: GROUNDWATER ELEVATIONS
Top of Casing
Depth of Screened
Groundwater
Well
Date
Depth to Water
Elevation
Interval
Elevation
Number
Measured
(ft btoc)
(ft)
(range in ft btoc)
(ft)
TW-1
1/24/2018
28.85
17 - 22
18.02
10.83
TW-2
1/24/2018
30.00
12 - 17
12.84
17.16
TW-3
1/24/2018
27.25
19 - 24
18.45
8.80
TW-4
1/24/2018
32.79
17 - 22
18.31
14.48
TW-5
1/24/2018
29.19
25 - 30
24.05
5.14
NOTES:
All monitoring well top of casings surveyed on January 23, 2018
Relative top of casing and groundwater elevations calculated based on benchmark of 30.00 feet

WWAY Building
615 North Front Street
Wilmington, New Hanover County, North Carolina
Terracon Project No. ES187011
TABLE 2: SUMMARY OF SOIL ANALYTICAL RESULTS
Compound
P
NCDEQ
Residential
(mg/kg)
NCDEQ
Protection of
Groundwater PSRG
(mg/kg)
SB-1-1
1.0-2.0ftb s
g
(mg/kg)
SB-1-17
17.0-18.0ftb s
g
(mg/kg)
SB-2-1
1.0-2.0ftb s
g
(mg/kg)
SB-2-12
12.0-13.0ftb s
g
(mg/kg)
SB-3-1
1.0-2.0ftb s
g
(mg/kg)
SB-3-14
14.0-15.0ftb s
g
(mg/kg)
SB-4-1
1.0-2.0ftb s
g
(mg/kg)
SB-4-21
21.0-22.0ftb s
g
(mg/kg)
TW-5-1
1.0-2.0ftb s
g
(mg/kg)
TW-5-25
25.0-26.0ftbs
g
(mg/kg)
Volatile Organic Compounds (VOCs) - USEPA Method 8260E
Acetone
12,000
25
0.0661
0.0109
0.0584
0.0466
0.106
0.0368
0.127
0.0663
0.0365
0.0851
Total Xylenes
120
9.9
<0.370
<0.423
0.0154
0.404
0.323
<0.420
<0.485
<0.418
<0.870
<0.339
Semi -Volatile Organic Compounds (SVOCs) - USEPA Method 8270C
1-Methyl naphthalene
18
0.11
0.365
<0.687
<0.066
<0.698
<0.77
<0.0677
<0.0872
<0.712
<11.6
<0.802
2-Methyl naphthalene
48
3.1
0.493
<0.614
<0.059
<0.624
<0.688
<0.0605
<0.0780
<0.637
<10.4
<0.717
Acenaphthylene
ns
41
<0.0515
<0.490
<0.047
<0.497
<0.548
<0.0482
<0.0621
<0.507
<8.26
1.03
Acetophenone
1,600
4.3
0.0529
<0.479
<0.046
<0.486
<0.536
<0.0472
<0.0608
<0.497
<8.09
<0.559
Anthracene
3,600
1,300
0.418
<0.448
<0.043
<0.455
<0.502
<0.0441
<0.0568
<0.464
<7.56
<0.523
Benz(a)anthracene
1.1
0.35
0.123
<0.490
<0.047
<0.497
1.48
<0.0482
<0.0621
<0.507
<8.26
<0.571
Benzo(a)pyrene
0.11
0.12
0.0934
<0.386
<0.037
<0.391
1.15
<0.0380
<0.0489
<0.400
<6.5
0.809
Benzo(b)fluoranthene
1.1
1.2
0.113
<0.271
<0.026
<0.275
1.19
<0.0267
<0.0344
<0.281
<4.57
0.498
Benzo(g,h,i)perylene
ns
15,600
0.0835
<0.542
<0.052
<0.550
0.684
<0.0534
<0.0687
<0.561
<9.14
0.652
Benzo(k)fluoranthene
11
12
0.0722
<0.614
<0.059
<0.624
1.15
<0.0605
<0.0780
<0.637
<10.4
<0.717
Chrysene
110
36
0.232
<0.469
<0.045
<0.476
1.67
<0.0462
<0.0595
<0.486
<7.91
<0.547
Dibenzofuran
15
10
0.114
<0.479
<0.046
<0.486
<0.536
<0.0472
<0.0608
<0.497
<8.09
<0.559
Fluoranthene
480
670
0.151
<0.500
<0.048
<0.508
2.73
<0.0493
<0.0634
<0.518
<8.44
<0.583
Indeno(1,2,3-cd)pyrene
1.1
3.9
0.0558
<0.427
<0.041
<0.434
0.652
<0.0421
<0.0542
<0.443
<7.21
0.611
Naphthalene
4.1
0.39
0.428
<0.510
<0.049
<0.518
<0.571
<0.0503
<0.0647
<0.529
<8.61
<0.595
Phenanthrene
ns
15,600
0.425
<0.438
<0.042
<0.444
1.37
<0.0431
<0.0555
<0.454
<7.38
<0.510
Pyrene
1 360
1 440
0.181
<0.479
<0.046
<0.486
2.44
<0.0472
<0.0608
<0.497
<8.09
<0.559
Total RCRA 8 Metals - USEPA Methods 6010C & 7471B
Arsenic
0.68
5.8
5.18
0.88
<0.07
0.27
6.87
0.27
2.84
7.03
12.1
2.08
Barium
3,100
580
72.2
12.6
1.04
7.92
79.6
2.40
30.8
40.2
273
7.79
Cadmium
7.5
3
0.16
<0.02
<0.02
<0.02
0.34
<0.02
0.13
0.12
0.54
0.04
Chromium
47'
360,000
6.81
1.95
0.60
3.20
8.17
5.18
4.57
6.28
11.2
3.35
Lead
400'
270
296
64.1
1.43
2.31
479
1.32
128
235
1,350
6.16
Mercury
2.3
1.0
1.17
0.160
10.0072
1 0.0061
4.62
10.0090
11.04
11.73
10.370
0.0276
Selenium
78
2
0.51
<0.14
0.15
<0.14
0.49
<0.14
0.35
<0.27
2.4
0.40
Silver
1 78
1 3
1 0.23
<0.04
<0.04
<0.04
0.12
<0.04
0.09
0.31
<0.2
<0.04
Notes:
ft bgs = feet below ground surface
< = laboratory analytical result is below laboratory reporting limit
BLACK = analytical detection above the laboratory reporting limit
NCDEQ = North Carolina Department of Environmental Quality
PSRG = Preliminary Soil Remediation Goals based on the June 2017 USEPA Regional Screening Levels
PURPLE = analytical detection exceeds NCDEQ PSRG for residential soil
BLUE = analytical detection exceeds NCDEQ PSRG for protection of groundwater
RED = analytical detection exceeds NCDEQ PSRGs for residential soil and protection of groundwater
ns = residential PSRG has not been established for this analyte

WWAY Building
615 North Front Street
Wilmington, New Hanover County, North Carolina
Terracon Project No. ES187011
rr_1-]4=&M--111�,IJi/_1:&ONKr]:Z411111ZI1]viV_1%0:4:7_1ZFTITWAI[O_1IIIIIIN*PJA&I
Compound
NCDEQ
Groundwater Quality
Standards
(ug/L)
TW-1
1/24/2018
(ug/L)
TW-2
1/24/2018
(ug/L)
TW-3
1/24/2018
(ug/L)
TW-4
1/24/2018
(ug/L)
TW-5
1/24/2018
(ug/L)
Volatile Organic Compounds (VOCs) - USEPA Method 8260E
Acetone 1 6,000 1 <5.6 <5.6 14 <5.6 <5.6
Semi -Volatile Organic Compounds (SVOCs) - USEPA Method 8270C
2,4-Dinitrophenol ns 1 <0.760 1 <0.760 4.24 <0.760 <0.760
Polycyclic Aromatic Hydrocarbons (PAHs) - USEPA Method 8270D SIM
1 -M ethyl naphthalene
ns
<0.0440
<0.0440
0.0488
<0.0440
<0.0440
Acenaphthylene
200
<0.0250
<0.0250
<0.0250
<0.0250
0.0652
Anthracene
ns
<0.0380
<0.0380
<0.0380
<0.0380
0.0401
Benz(a)anthracene
0.05
0.0555
<0.0350
<0.0350
<0.0350
0.0695
Benzo(a)pyrene
0.005
<0.0310
<0.0310
<0.0310
<0.0310
0.0682
Benzo(b)fluoranthene
0.05
<0.0250
<0.0250
<0.0250
<0.0250
0.0787
Benzo(g,h,i)perylene
200
<0.0390
<0.0390
<0.0390
<0.0390
0.0536
Chrysene
5
0.0241
<0.0240
<0.0240
<0.0240
0.0277
Indeno(1,2,3-cd)pyrene
0.05
<0.0400
<0.0400
<0.0400
<0.0400
0.0453
Phenanthrene
200
0.0363
<0.0350
<0.0350
<0.0350
0.0715
Pyrene
200
0.0373
<0.0310
<0.0310
<0.0310
0.0922
Total RCRA 8 Metals - USEPA Methods 6010D & 7470A
Arsenic
10
<2
<2
19
<2
<2
Barium
700
39
19
57
52
54
Chromium
10
2
1
56
<0.4
3
Lead
15
8
<2
39
<2
6
Mercury
1
<0.05
<0.05
0.11
<0.05
0.12
Selenium
20
4
<3
<3
8
4
Silver
20
1
<0.6
<0.6
<0.6
<0.6
Dissolved RCRA 8 Metals - USEPA Method 6010D
Arsenic
10
na
na
4
na
na
Chromium
10
na
na
<0.4
na
na
Lead
15
na
na
<3
na
na
NOTES:
pg/L = micrograms per liter
< = laboratory analytical result is below laboratory reporting limit
BLACK = analytical detection above the laboratory reporting limit
RED = analytical detection exceeds the NCDEQ Groundwater Quality Standard (15A NCAC 02L .0202)
ns = groundwater quality standard has not been established for this analyte
na = not analyzed
NCDEQ = North Carolina Department of Environmental Quality

APPENDIX C
SOIL BORING LOGS / WELL CONSTRUCTION DETAILS

0
U)
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0
J
0
Fr
0
m
0
0
w
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES187011
SBA
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
1 /23/18
341434.54
Logged By:
Longitude:
EMS
775659.45
Drilling Co.:
Driller:
William Walker
William Walker
Method:
Equipment:
Direct Push
Geoprobe 6620DT
Boring Depth (ft.):
Saturated Zone:
Date:
22.0 -V
18.00
1 /23/2018
Boring Diameter (in :
Static Water Level:
Date:
.25
0
E
E
a
o
Description
U)
U
J
1
1.7
ASPHALT
SILTY SAND (SM), Moist, medium dense, 85% fine to medium sand, 15% fines, trace
*2*
*1.7*
gravel to 0.25", trace brick and asphalt debris, no odor, no staining, 10YR 3/1 Very Dark
2
Gray
2
3
1.7
4
0.0
4
4
5
0.0
SILTY SAND (SM), Moist, medium dense, 75%fine to medium sand, 15% fines, 10%
6
angular gravel to 0.5", brick and asphalt debris, no odor, no staining, 10YR 3/1 Very Dark
6
Gary
6
0.0
POORLY GRADED SAND(SP), Moist, medium dense, 95% fine to medium sand, 5%
g
fines, no odor, no staining, 10YR 5/3 Brown
g
10
10
WELL GRADED SAND (SW), Moist, medium dense, 95% fine to coarse sand, 5%
> gravel to 0.5", brick and asphalt debris, no odor, no staining, 10YR 4/3 Brown
12
12
7
0.0
POORLY GRADED SAND(SP), Moist, medium dense, 95% fine to medium sand, 5%
14
: fines, no odor, no staining, 10YR 4/3 Brown
14
> WELL GRADED SAND (SW), Moist, medium dense, 95% fine to coarse sand, 5%
16
gravel to 0.5", brick and asphalt debris, no odor, no staining, 10YR 3/1 Very Dark Gray
16
*9*
*0.0*
8
0.0
18
18
SILTY SAND (SM),Wet, medium dense,80% fine to medium sand, 20% fines, no odor,
no staining, 10YR 4/4 Dark Yellowish Brown
20
20
10
0.0
11
0.0
22
Borehole terminated at 22 feet
22
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

0
U)
0
0
0
z
Fr
0
m
0
LU
w
a
z
w
z
0
z
w
0
a
0
a
U)
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
WWAY Building LSI
Project Number:
ES187011
Boring/Well:
SB-2
Well Construction Data
Date Started:
Latitude:
1 /23/18
311433.35
Logged By:
EMS
Longitude:
775659.28
Drilling Co.:
Driller:
William Walker
William Walker
Method:
Equipment:
Direct Push
Geoprobe 6620DT
Boring Depth (ft.):
20.0 -V
Saturated Zone:
13.00
Date:
1 /23/2018
Boring Diameter (in :
.25
Static Water Level:
Date:
0
E
U)
E
U
a
o
J
Description
1
0.0
ASPHALT
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium sand, no
*2*
*0.0*
odor, no staining, 10YR 5/2 Grayish Brown
2
2
3
0.0
4
0.0
4
4
5
0.0
6
6
6
0.0
8
8
10
10
12
*8*
*0.0*
12
7
0.0
POORLY GRADED SAND(SP), Wet, medium dense, 100%fine to medium sand,
14
trace gravel to 0.25", no odor, no staining. 10YR 4/3 Brown
14
16
16
9
0.0
18
18
20
10
0.0
ADto medium sand, 5%
POORLY GRADED SAND(SP), Wet, medium dense, 95% fine
gravel to 0.25", no odor, no staining 10YR 4/3 Brown
20
Borehole terminated at 20 feet
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

0
U)
0
0
0
Fr
0
m
0
LU
w
a
z
w
Z
0
z
w
0
a
0
a
U)
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES187011
SB-3
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
1 /23/18
341432.39
Logged By:
Longitude:
EMS
775659.17
Drilling Co.:
Driller:
William Walker
William Walker
Method:
Equipment:
Direct Push
Geoprobe 6620DT
Boring Depth (ft.):
Saturated Zone:
Date:
20.0 -V
15.00
1 /23/2018
Boring Diameter (in :
Static Water Level:
Date:
.25
0
E
E
a
o
Description
U)
U
J
1
0.0
ASPHALT
SILTY SAND (SM), Moist, medium dense, 85% fine to medium sand, 15% fines, brick
*2*
*0.7*
and asphalt debris, no odor, no staining, 10YR 5/2 Grayish Brown
2
2
3
0.7
4
0.0
4
4
5
0.0
POORLY GRADED SAND(SP), Moist, medium dense, 95% fine to medium sand, 5%
g
fines, no odor, no staining, 10YR 5/2 Grayish Brown
g
6
0.0
8
8
10
POORLY GRADED SAND(SP), Moist, medium dense, 95%fine to medium sand, 5%
10
fines, brick and asphalt debris, no odor, no staining, 10YR 4/3 Brown
12
7
0.0
AD
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium sand,
12
::
laminated, no odor, no staining, 10YR 4/3 Brown
14
*8*
*0.0*
14
POORLY GRADED SAND(SP), Wet, medium dense, 100% fine to medium sand, no
16
odor, no staining, 10YR 4/4 Dark Yellowish Brown
16
9
0.0
18
18
10
0.0
20
Borehole terminated at 20 feet
20
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

a
Z
w
Z
0
Z
w
0
a
0
a
U)
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES187011
SB-4
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
1 /23/18
341431.5
Logged By:
Longitude:
EMS
77570.18
Drilling Co.:
Driller:
William Walker
William Walker
Method:
Equipment:
Direct Push
Geoprobe 6620DT
Boring Depth (ft.):
Saturated Zone:
Date:
25.0 _V
22.00
1 /23/2018
Boring Diameter (in :
Static Water Level:
Date:
.25
-
S
a
E
E
0E
a
°
o
Description
a
U)
U
J
1
0.0
ASPHALT
*2*
*0.0*
SILTY SAND (SM), Moist, medium dense, 85% fine to medium sand, 15% fines, trace
2
gravel to 0.5", brick and asphalt debris, no odor, no staining, 10YR 3/1 Very Dark Gray
2
3
0.0
4
0.0
4
4
5
0.0
6
6
6
0.0
8
8
10
10
WELL GRADED SAND (SW), Moist, medium dense, 7 5 % fine to coarse sand, 2 0 %
angular gravel to 1 ", 5% fines, brick and asphalt debris, no odor, no staining, 10YR 4/2
12
Dark Grayish Brown *Note: Wood Debris at 1'* 7
12
7
0.0
14
14
16
16
8
0.9
0o
18
18
POORLY GRADED SAND(SP), Moist, medium dense, 95% fines to medium sand,
5% fines, brick debris, no odor, no staining, 10YR 4/3 Brown
20
20
9
0.9
22
POORLY GRADED SAND(SP), Wet, medium dense, 95% fines to medium sand, 5%
22
X
*10*
*0.9*
fines, trace wood debris, no odor, no staining, 10YR 4/3 Brown
24
POORLY GRADED SAND(SP), Wet, medium dense, 95%fines to medium sand, 5%
24
11
0.5
fines, no odor, no staining, 10YR 4/3 Brown
Borehole terminated at 25 feet
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

0
0
0
z
W
0
m
0
w
z
w
2
z
0
z
w
0
0
z
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES 187011
TW-1
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
Screen:
1/23/18
341434.8
0.010" slotted PVC ® From: 17 To: 22
Logged y:
ongltu e:
Pack:
0
EMS
775659.88
Clean 20/30 Filter Sand
From: 25 To: 10
Drilling Co.:
Driller:
Seal:
William Walker
William Walker
Hydrated Bentonite Chips From: 10 To: 9
Method:
Equipment:
Grout:
Direct Push
Geoprobe 6620DT
N/A
From: To:
Boring Depth (ft.):
Saturated Zone:
Date:
Inner Casing:
25.0 �-z
18.50
1/23/2018
1„ Threaded Schedule 40 PVC
Boring Diameter (in :
Static Water Level:
Date:
Notes:
.25
18.02
1/24/2018
Stick-up height: 2.51
EE
ao
Description
Well
a)
p
M
n
a
Detail
p
J
1
0.1
ASPHALT
?
POORLY GRADED SAND(SP), Moist, medium dense, 95% fine to medium
2
2
0.0
sand, 5% fines, trace gravel to 0.25", trace brick and asphalt debris, no odor, no
2
3
0.0
staining, 10YR 4/3 Brown
4
0.1
4
4
5
0.1
6
POORLY GRADED SAND(SP), Moist, medium dense, 95—%—fine to medium
6
sand, 5% fines, trace gravel to 0.25", trace brick and asphalt debris, no odor, no
$
6
0.0
':
staining, 10YR 4/3 Brown
$
10
10
12
12
7
0.0
14
14
16
16
8
0.0
18
POORLY GRADED SAND(SP), Wet, medium dense, 100% fine to medium
-
18
sand, no odor, no staining,10YR 5/2 Grayish Brown
.•:
•••
20
?
------y-----------------
POORLY GRADED SAND(SP), Wet, medium dense, 95%fine to medium
,•
20
sand, 5% fines, no odor, no staining, 10YR 4/4 Dark Yellowish Brown
22
22
9
0.0
24
24
10
0.0
Borehole terminated at 25 feet
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax [phone]

a
z
w
Z
0
z
w
0
a
0
a
U)
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES187011
TW-2
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
Screen:
1/23/18
341434.02
0.010" slotted PVC ® From: 12 To: 17
Logged By:
Longitude:
Pack:
EMS
775659.15
Clean 20/30 Filter Sand
From: 20 To: 5
Drilling Co.:
Driller:
Seal:
William Walker
William Walker
Hydrated Bentonite Chips From: 5 To: 4
Method:
Equipment:
Grout:
Direct Push
Geoprobe 6620DT
N/A
From: To:
Boring Depth (ft.):
Saturated Zone:
Date:
Inner Casing:
20.0 -7
13.12
1/23/2018
1„ Threaded Schedule 40 PVC
Boring Diameter (in :
Static Water Level:
Date:
Notes:
.25
T 12.84
1/24/2018
Stick-up height: 3.10'
a
oo
of
a
Description
Well
a
o
Detail
p
U)
U)
J
1
0.0
::
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium
sand, trace asphalt debris, no odor, no staining, 10YR 5/2 Grayish Brown
2
0.0
2
2
3
0.0
4
0.0
4
4
5
0.0
6
6
6
0.0
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium
g
sand, no odor, no staining, 10YR 5/2 Grayish Brown
.•
g
10
RLYAD
POOGRED SAND(SP), Moist, m00% edium dense, 1fine to medium
'.
10
sand, trace asphalt debris, no odor, no staining, 10YR 5/4 Yellowish Brown
12
12
7
0.0
POORLY GRADED SAND(SP), Wet, medium dense, 100% fine to medium -
14
:
sand, no odor, no staining, 10YR 5/4 Yellowish Brown
14
POORLY GRADED SAND(SP), Wet, medium dense, 100% fine to medium
16
sand, no odor, no staining, 10YR 4/4 Dark Yellowish Brown
•
16
8
0.0
18
18
9
0.0
20
Borehole terminated at 20 feet
20
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

0
0
0
z
a
0
m
0
w
z
w
2
z
0
z
w
0
0
z
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES 187011
TW-3
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
Screen:
1/23/18
341434.16
0.010" slotted PVC ® From: 18 To: 23
Logged y:
ongltu e:
Pack:
0
EMS
77570.7
Clean 20/30 Filter Sand
From: 25 To: 8.5
Drilling Co.:
Driller:
Seal:
William Walker
William Walker
Hydrated Bentonite Chips From: 8.5 To: 7.5
Method:
Equipment:
Grout:
Direct Push
Geoprobe 6620DT
N/A
From: To:
Boring Depth (ft.):
Saturated Zone:
Date:
Inner Casing:
25.0 �-z
18.98
1/23/2018
1„ Threaded Schedule 40 PVC
Boring Diameter (in :
Static Water Level:
Date:
Notes:
.25
18.45
1/24/2018
Stick-up height: 1.02'
0
E
E�
0fl-
a
o
Description
Well
Q)
0
�
fl
�
Detail
0
J
1
0.2
Asphalt
SILT (MIL), Moist, medium dense, 75% fine to medium sand, 15% fines, 10%
2
2
0.0
angular gravel to 0.5", brick and asphalt debris, no odor, no staining, 10YR 4/3
2
3
0.0
Brown
4
0.2
4
4
5
0.0
6
6
6
0.8
$
$
10
10
12
12
7
1.8
14—X14
16
16
8
0.0
18
1s
POORLY GRADED SAND(SP), Moist, medium dense, 95% fine to medium
sand, 5% fines, no odor, no staining, 10YR 5/3 Brown
20
CLAYEY SAND (SC), Moist, medium dense, 80% fine to medium sand, 20%
'
'.
20
fines, trace gravel to 0.25", no odor, no staining, 10YR 4/4 Dark Yellowish Brown
POORLY GRADED SAND(SP), Wet, medium dense, 95% fine to medium
22
sand, 5% fines, no odor, no staining, 10YR 4/4 Dark Yellowish Brown
'.
22
9
0.0
24
24
10
0.0
Borehole terminated at 25 feet
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax [phone]

0
U)
0
0
0
0
0
m
0
LU
w
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
WWAY Building LSI
Project Number: ES187011
Boring/Well: TW-4
Well Construction Data
Date Started:
Latitude:
Screen:
1/23/18
341431.97
0.0 10" slotted PVC ® From: 17 To: 22
Logged By:
EMS
Longitude:
775658.91
Pack:
Clean 20/30 Filter Sand
From: 22 To: 9
Drilling Co.:
Driller:
Seal:
William Walker
William Walker
Hydrated Bentonite Chips From: 9 To: 8
Method:
Equipment:
Grout:
Direct Push
Geoprobe 6620DT
N/A
From: To:
Boring Depth (ft.):
22.0 -7
Saturated Zone:
18.76
Date:
1/23/2018
Inner Casing: 1„ Threaded Schedule 40 PVC
Boring Diameter (in :
.25
Static Water Level:
T 18.31
Date:
1/24/2018
Notes:
Stick-up height: 1.44'
a
o
U)
oo
U)
of
FL a
0
J
Description
Well
Detail
a
p
1
0.3
GRASS/ROOTS
SILTY SAND (SM), Moist, medium dense, 85% fine to medium sand, 15%
2
0.0
fines, brick and asphalt debris, no odor, no staining, 10YR 5/2 Grayish Brown
2
2
3
0.0
4
0.0
4
4
5
0.0
6
6
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium
sand, no odor, no staining, 10YR 5/2 Grayish Brown
6
0.0
8
8
10
10
POORLY GRADED SAND WITH SILT(SP-SM), Moist, medium dense, 90%
12
fine to medium sand,10% fines, no odor, no staining, 10YR 4/3 Brown
12
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium
7
0.0
sand, no odor, no staining, 10YR 4/3 Brown
14
14
16
16
8
0.0
18
18
POORLY GRADED SAND(SP), Wet, medium dense, 100% fine to medium -
sand, no odor, no staining, 10YR 4/3 Brown
20
As above except color change to 10YR 4/4 Dark Yellowish Brown
,,
,,
20
9
0.0
22
Borehole terminated at 22 feet
22
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

a
z
w
Z
0
z
w
0
a
0
a
Irerracon Soil Boring and Well Construction Log
Page 1 of 1
Project:
Project Number:
Boring/Well:
ES187011
TW-5
WWAY Building LSI
Well Construction Data
Date Started:
Latitude:
Screen:
1/23/18
341431.54
0.010" slotted PVC ® From: 30 To: 25
Logged By:
Longitude:
Pack:
EMS
77570.33
Clean 20/30 Filter Sand
From: 30 To: 15
Drilling Co.:
Driller:
Seal:
William Walker
William Walker
Hydrated Bentonite Chips From: 15 To: 14
Method:
Equipment:
Grout:
Direct Push
Geoprobe 6620DT
N/A
From: To:
Boring Depth (ft.):
Saturated Zone:
Date:
Inner Casing:
30.0 -7
29.22
1/23/2018
1„ Threaded Schedule 40 PVC
Boring Diameter (in :
Static Water Level:
Date:
Notes:
.25
T 24.05
1/24/2018
Stick-up height: 0.17'
a
oo
of
FL a
0
Description
Well
a
a)
o
U)
U)
Detail
J
1
0.0
° " °
CONCRETE
*2*
*0.0*
SILTY SAND (SM), Moist, medium dense, 85% fine to medium sand, 15%
2
3
0.0
fines, brick and asphlat debris, no odor, no staining, 10YR 4/3 Brown
2
4
0.0
4
5
0.0
4
o
WELL GRADED SAND (SW), Moist, medium dense, 75% fine to coarse
6
sand, 20% angular gravel to 0.5", 5% fines, brick and asphlat debris, no odor,
6
o>
no staining, 10YR 3/2 Very Dark Grayish Brown, 50% RECOVERY
8
6
0.0
8
10
10
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to medium
12
7
0 0
sand, trace gravel to 0.25", brick and asphlat debris, no odor, no staining, 10YR
12
3/2 Very Dark Grayish Brown
14
14
>
WELL GRADED SAND (SW), Moist, medium dense, 75% fine to coarse
16
sand, 20% angular gravel, 5% fines, brick and asphlat debris, no odor, no
16
staining, 10YR 4/3 Brown
::
18
8
0.0
•,
18
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to coarse
sand, trace gravel to 1 ", no odor, no staining, 10YR 4/3 Brown
20
POORLY GRADED SAND(SP), Moist, medium dense, 100% fine to coarse
'•
20
sand, trace gravel to 1 ", brick and wood debris, no odor, no staining, 10YR 4/3
22
Brown
22
9
0.0
_______________________
POORLY GRADED SAND(SP),Very moist, medium dense, 100% fine to
..,1
.•.•
24
medium sand, trace gravel to 0.25", brick and asphlat debris, no odor, no
-
24
staining, 10YR 5/3 Brown
26
26
*10*
*0.0*
SILTY SAND (SM),Wet, medium dense, 80%fine to medium sand, 20%
28
fines, no odor, no staining, 10YR 4/4 Dark Yellowish Brown
••
28
30
Borehole terminated at 30 feet
30
Terracon
2201 Rowland Avenue, Savannah, Georgia 31404
Phone: [phone], Fax: [phone]

APPENDIX D
LABORATORY ANALYTICAL DATA

A
February 05, 2018
Justin Johnson
Terracon Environmental
2201 Rowland Avenue
Savannah, GA 31404
Laboratory Results for: WWAY Building
Dear Justin,
Service Request No:J1800711
Enclosed are the results of the sample(s) submitted to our laboratory January 27, 2018
For your reference, these analyses have been assigned our service request numberJ1800711.
All analyses were performed according to our laboratory's quality assurance program. The test
results meet requirements of the NELAP standards except as noted in the case narrative report.
All results are intended to be considered in their entirety, and ALS Environmental is not responsible
for use of less than the complete report. Results apply only to the items
submitted to the laboratory for analysis and individual items (samples) analyzed, as listed in the
report. In accordance to the NELAC 2003 Standard, a statement on the estimated uncertainty of
measurement of any quantitative analysis will be supplied upon request.
Please contact me if you have any questions. My extension is 4410. You may also contact me via
email at [e-mail].
Respectfully submitted,
ALS Group USA, Corp. dba ALS Environmental
Jerry Allen
Project Manager
ADDRESS 9143 Philips Highway, Suite 200, Jacksonville, FL 32256
PHONE [phone] I FAX [phone]
ALS Group USA, Corp.
dba ALS Environmental
Page 1 of 184

ALS Environmental
ALS Group USA, Corp
9143 Philips Highway, Suite 200
Jacksonville, FL 32256
A L 5 T : [phone]
F : [phone]
www.aisgiobal.com
Table of Contents
CoverLetter
1
Table of Contents
2
Narrative Documents
7
Narrative Documents
8
Hit Summary List
10
Sample Receipt Information
15
Sample Cross -Reference
16
Chain Of Custody
17
Miscellaneous Forms
20
Qualifiers
21
Acronyms
23
Analyst Summary
24
Sample Results
29
Volatile Organic Compounds by GCMS
30
8260B - Volatile Organic Compounds by GC/MS
SB-1-1 - VolatileOrganic
31
SIB-1-17 - VolatileOrganic
33
SB-2-1 - VolatileOrganic
35
SB-2-12 - VolatileOrganic
37
SB-3-1 - VolatileOrganic
39
SB-3-14 - VolatileOrganic
41
SB-4-1 - VolatileOrganic
43
RIGHT SOLUTIONS I RIGHT PARTNER
Page 2 of 184

Table of Contents (continued)
SB-4-21 - VolatileOrganic
45
TW-5-1 - VolatileOrganic
47
TW-5-25 - VolatileOrganic
49
TW-1 - VolatileOrganic
51
TW-3 - VolatileOrganic
53
TW-2 - VolatileOrganic
55
TW-4 - VolatileOrganic
57
TW-5 - VolatileOrganic
59
Semivolatile Organic Compounds by GCMS
61
8270C - Semivolatile Organic Compounds by GC/MS
SB-1-1 - Semivoa GCMS
62
SB-1-17 - Semivoa GCMS
64
SB-2-1 - Semivoa GCMS
66
SB-2-12 - Semivoa GCMS
68
SB-3-1 - Semivoa GCMS
70
SB-3-14 - Semivoa GCMS
72
SB-4-1 - Semivoa GCMS
74
SB-4-21 - Semivoa GCMS
76
TW-5-1 - Semivoa GCMS
78
TW-5-25 - Semivoa GCMS
80
TW-1 - Semivoa GCMS
82
TW-3 - Semivoa GCMS
84
TW-2 - Semivoa GCMS
86
TW-4 - Semivoa GCMS
88
TW-5 - Semivoa GCMS
90
8270D SIM - Base Neutral Semivolatile Organic Compounds by
GC/MS SIM
TW-1 - Semivoa GCMS
92
TW-3 - Semivoa GCMS
93
TW-2 - Semivoa GCMS
94
TW-4 - Semivoa GCMS
95
TW-5 - Semivoa GCMS
96
Semivolatile Organic Compounds by GC
97
Page 3 of 184

Table of Contents (continued)
8082 - Polychlorinated Biphenyls (PCBs) by GC
SIB-1-1 - Semivoa GC
98
SB-1-17 - Semivoa GC
99
SB-2-1 - Semivoa GC
100
SB-2-12 - Semivoa GC
101
SB-3-1 - Semivoa GC
102
SB-3-14 - Semivoa GC
103
Metals
104
SB-1-1 - Metals
105
SB-1-17 - Metals
106
SB-2-1 - Metals
107
SB-2-12 - Metals
108
SB-3-1 - Metals
109
SB-3-14 - Metals
110
SB-4-1 - Metals
111
SB-4-21 - Metals
112
TW-5-1 - Metals
113
TW-5-25 - Metals
114
TW-1 - Metals
115
TW-3 - Metals
116
TW-2 - Metals
117
TW-4 - Metals
118
TW-5 - Metals
119
General Chemistry
120
SB-1-1 - GenChem
121
SIB-1-17 - GenChem
122
SB-2-1 - GenChem
123
SB-2-12 - GenChem
124
SB-3-1 - GenChem
125
SB-3-14 - GenChem
126
SB-4-1 - GenChem
127
SB-4-21 - GenChem
128
Page 4 of 184

Table of Contents (continued)
TW-5-1 - GenChem
129
TW-5-25 - GenChem
130
QC Summary Forms
131
Volatile Organic Compounds by GCMS
132
8260B - Volatile Organic Compounds by GC/MS
VolatileOrganic Surrogate Summary
133
Method Blank - VolatileOrganic
137
Method Blank - VolatileOrganic
139
JQ1800803-01 - LCS VolatileOrganic
141
JQ1800782-04 - DLCS VolatileOrganic
143
Semivolatile Organic Compounds by GCMS
145
8270C - Semivolatile Organic Compounds by GC/MS
Semivoa GCMS Surrogate Summary
146
JQ1800698-04 TW-1 - DMS Semivoa GCMS
150
JQ1800727-04 SB-1-17 - DMS Semivoa GCMS
152
Method Blank - Semivoa GCMS
154
Method Blank - Semivoa GCMS
156
Method Blank - Semivoa GCMS
158
JQ1800698-02 - LCS Semivoa GCMS
160
JQ1800727-02 - LCS Semivoa GCMS
162
JQ1800741-03 - DLCS Semivoa GCMS
164
8270D SIM - Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Semivoa GCMS Surrogate Summary
166
Method Blank - Semivoa GCMS
167
Semivolatile Organic Compounds by GC
168
8082 - Polychlorinated Biphenyls (PCBs) by GC
Semivoa GC Surrogate Summary
169
JQ1800725-04 SB-1-1 - DMS Semivoa GC
170
Method Blank - Semivoa GC
171
JQ1800725-02 - LCS Semivoa GC
172
Dual Column Confirmation
173
Metals
176
Page 5 of 184

Table of Contents (continued)
Method Blank - Metals 177
Method Blank - Metals 178
J1800711-002DMS SB-1-17 - DMS Metals 179
J1800711-006DMS SB-3-14 - DMS Metals 180
J 1800711-LCS 1 - LCS Metals 181
J 1800711-LCS2 - LCS Metals 182
General Chemistry 183
J1800711-005DUP SB-3-1 - DUP GenChem 184
Page 6 of 184

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 7 of 184

AEnuironmentall 9143 Philips Highway, Suite 200, Jacksonville, FL 32256 1904-739-2277 I www.alsglobal.com
Client: Terracon Environmental Service Request:J1800711
Project: WWAY Building/ES187011
Sample Matrix: Soil
CASE NARRATIVE
Date Received:1/27/18
All analyses were performed consistent with the quality assurance program of ALS Environmental. This report contains analytical
results for samples designated for Tier II data deliverables, including results of QC samples analyzed from this delivery group.
When appropriate to the procedure, method blank results have been reported with each analytical test. Analytical procedures
performed by the lab are validated in accordance with NELAC standards. Parameters that are included in the NELAC Fields of
Testing but are not included in the lab's NELAC accreditation are identified in the discussion of each analytical procedure.
Sample Receipt
10 soil & 5 water samples were received for analysis at ALS Environmental on 1/27/18. The samples were received in good
condition and consistent with the accompanying chain of custody form. Samples are refrigerated at <6°C upon receipt at the lab
except for aqueous samples designated for metals analyses, which are stored at room temperature.
Volatile Organic Analyses:
Method 8260B: The control criteria were exceeded for one or more surrogates in samples J1800711-005, J1800711-006,
J1800711-008, and J1800711-010 due to suspected matrix interferences. No further corrective action was appropriate.
Method 8260B: The upper control criterion was exceeded for the following analytes in Laboratory Control Sample (LCS)
JQ1800803-01: 0-Dichloroethene, Bromomethane, Chloroethane, and Trichlorofluoromethane. The analytes in question were not
detected in the associated field samples. The error associated with elevated recovery equates to a high bias. The sample data is
not significantly affected. No further corrective action was appropriate.
Semi -Volatile Organic Analyses:
Method 8270: The spike recovery of analyte for Laboratory Control Sample (LCS) JQ1800698-002 was outside the lower control
criterion. The analyte(s) in question were not detected in the associated field samples. The error associated with reduced recovery
equates to a potential low bias. Additional analysis of the associated field samples J1800711-11, -12, and -15 could not be
performed because insufficient sample remained for testing. The data is flagged to indicate the problem.
Method 8270: The lower control criterion was exceeded for the following analytes in the Continuing Calibration Verification (CCV):
multiple analytes. The analytes in question were not detected in the associated field samples. Since the analytes were detected in
the MRL check standard, instrument sensitivity was documented. The data quality was not significantly affected and no further
corrective action was taken.
Method 8270: The control criteria were exceeded for the following surrogate(s) in JQ1800698-02: one or more surrogates. The
associated matrix spike recoveries of target compounds were in control, indicating the analysis was in control. The surrogate
outlier is flagged accordingly. No further corrective action was appropriate.
Method 8270D SIM: The control criteria were exceeded for the following surrogate(s) in JQ1800740-001: one or more surrogates.
The associated matrix spike recoveries of target compounds were in control, indicating the analysis was in control. The surrogate
outlier is flagged accordingly. No further corrective action was appropriate.
Method 8270D SIM: The control criterion was exceeded for the following surrogates in the Continuing Calibration Verification
Approved by c%��` — -- ---_-- Date 2/5/2018
Page 8 of 184

AEnuironmentall 9143 Philips Highway, Suite 200, Jacksonville, FL 32256 1904-739-2277 I www.alsglobal.com
(CCV): one or more analytes. The surrogate in question was within acceptance criteria for the associated field samples. The data
quality was not significantly affected and no further corrective action was taken.
Metals Analyses:
The reporting limit is elevated for analyte(s) analyzed by ICP/AES in sample(s) J1800711- (008, 009). These sample(s) contained
high concentrations of Iron and Copper cause spectral interference that could not be corrected for without diluting the samples.
General Chemistry Analyses:
No significant data anomalies were noted with this analysis.
Approved by Date 2/5/2018
Page 9 of 184

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: SB-1-1
Lab ID: J1800711-001
Analyte
---------------------------------------------------------------------------------------------------------------------------------------------------
Results
Flag MDL
-------------------
PQL
---------------------
Units
------------------------
Method
-----------------------
Solids, Total
90.9
Percent
160.3
Arsenic, Total
5.18
0.07
0.39
mg/Kg
6010D
Barium, Total
72.2
0.02
0.39
mg/Kg
6010D
Cadmium, Total
0.16
1 0.02
0.19
mg/Kg
6010D
Chromium, Total
6.81
0.04
0.39
mg/Kg
6010D
Lead, Total
296
0.04
0.39
mg/Kg
6010D
Mercury, Total
1.17
0.005
0.073
mg/Kg
7471 B
Selenium, Total
0.51
0.14
0.39
mg/Kg
6010D
Silver, Total
0.23
IV 0.04
0.39
mg/Kg
6010D
1-Methyl naphthalene
365
72.3
186
ug/Kg
8270C
2-Methyl naphthalene
493
64.6
186
ug/Kg
8270C
Acetophenone
52.9
1 50.4
372
ug/Kg
8270C
Anthracene
418
47.1
186
ug/Kg
8270C
Benz(a)anthracene
123
1 51.5
186
ug/Kg
8270C
Benzo(a)pyrene
93.4
1 40.5
186
ug/Kg
8270C
Benzo(b)fluoranthene
113
1 28.5
186
ug/Kg
8270C
Benzo(g,h,i)perylene
83.5
1 57.0
186
ug/Kg
8270C
Benzo(k)fluoranthene
72.2
1 64.6
186
ug/Kg
8270C
Chrysene
232
49.3
186
ug/Kg
8270C
Dibenzofuran
114
1 50.4
186
ug/Kg
8270C
Fluoranthene
151
1 52.6
186
ug/Kg
8270C
Indeno(1,2,3-cd)pyrene
55.8
1 44.9
186
ug/Kg
8270C
Naphthalene
428
53.7
186
ug/Kg
8270C
Phenanthrene
425
46.0
186
ug/Kg
8270C
Pyrene
181
1 50.4
186
ug/Kg
8270C
Acetone
66.1
2.30
18.2
ug/Kg
8260B
LIENT ID: SB-1-17
Lab ID: J1800711-002
Analyte
Results
Flag MDL
PQL
Units
Method
Solids, Total
95.4
Percent
160.3
Arsenic, Total
0.88
0.07
0.35
mg/Kg
6010D
Barium, Total
12.6
0.02
0.35
mg/Kg
6010D
Chromium, Total
1.95
0.04
0.35
mg/Kg
6010D
Lead, Total
64.1
0.04
0.35
mg/Kg
6010D
Mercury, Total
0.160
0.0005
0.0069
mg/Kg
7471 B
Acetone
10.9
1 2.62
22.8
ug/Kg
8260B
LIENT ID: SB-2-1
Lab ID: J1800711-003
Analyte
Results Flag MDL
PQL Units
Method
Solids, Total
97.9
Percent
160.3
Barium, Total
1.04 0.02
0.30 mg/Kg
6010D
Chromium, Total
0.60 0.04
0.30 mg/Kg
6010D
Page 10 of 184

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: SB-2-1
Lab ID: J1800711-003
Analyte
Results
Flag M D L
P Q L
Units
Method
Lead, Total
1.43
0.04
0.30
mg/Kgmg/Kg
6010D
Mercury, Total
0.0072
0.0005
0.0068
mg/Kg
7471 B
Selenium, Total
0.15
1 0.14
0.30
mg/Kg
6010D
Acetone
58.4
2.30
19.2
ug/Kg
8260B
m,p-Xylenes
10.6
0.210
9.59
ug/Kg
8260B
o-Xylene
4.84
0.160
4.79
ug/Kg
8260B
LIENT ID: SB-2-12
Lab ID: J1800711-004
Analyte
Results
Flag M D L
P Q L
Units
Method
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Solids, Total
92.8
Percent
160.3
Arsenic, Total
0.27
1 0.07
0.44
mg/Kg
6010D
Barium, Total
7.92
0.02
0.44
mg/Kg
6010D
Chromium, Total
3.20
0.04
0.44
mg/Kg
6010D
Lead, Total
2.31
0.04
0.44
mg/Kg
6010D
Mercury, Total
0.0061
1 0.0005
0.0071
mg/Kg
7471 B
Acetone
46.6
2.51
21.8
ug/Kg
8260B
m,p-Xylenes
0.404
1 0.230
10.9
ug/Kg
8260B
LIENT ID: SB-3-1
Lab ID: J1800711-005
Analyte
Results
Flag MDL
PQL
Units
Method
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Solids, Total
85.2
Percent
160.3
Arsenic, Total
6.87
0.07
0.31
mg/Kg
6010D
Barium, Total
79.6
0.02
0.31
mg/Kg
6010D
Cadmium, Total
0.34
0.02
0.15
mg/Kg
6010D
Chromium, Total
8.17
0.04
0.31
mg/Kg
6010D
Lead, Total
479
0.2
1.5
mg/Kg
6010D
Mercury, Total
4.62
0.005
0.078
mg/Kg
7471 B
Selenium, Total
0.49
0.14
0.31
mg/Kg
6010D
Silver, Total
0.12
IV 0.04
0.31
mg/Kg
6010D
Benz(a)anthracene
1480
1 548
1980
ug/Kg
8270C
Benzo(a)pyrene
1150
1 432
1980
ug/Kg
8270C
Benzo(b)fluoranthene
1190
1 303
1980
ug/Kg
8270C
Benzo(g,h,i)perylene
684
I 606
1980
ug/Kg
8270C
Benzo(k)fluoranthene
1150
1 688
1980
ug/Kg
8270C
Chrysene
1670
1 525
1980
ug/Kg
8270C
Fluoranthene
2730
560
1980
ug/Kg
8270C
Indeno(1,2,3-cd)pyrene
652
1 478
1980
ug/Kg
8270C
Phenanthrene
1370
1 490
1980
ug/Kg
8270C
Pyrene
2440
536
1980
ug/Kg
8270C
Acetone
106
2.75
23.9
ug/Kg
8260B
m,p-Xylenes
0.323
1 0.252
12.0
ug/Kg
8260B
Page 11 of 184

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: SB-3-14
Lab ID: J1800711-006
Analyte
-----------------------------------------------------------------
Results
Flag MDL
Flag MDL
PQL
Units
Method
----------
Solids, Total
94.1
Percent
160.3
Arsenic, Total
0.27
1 0.07
0.39
mg/Kg
6010D
Barium, Total
2.40
0.02
0.39
mg/Kg
6010D
Chromium, Total
5.18
0.04
0.39
mg/Kg
6010D
Lead, Total
1.32
0.04
0.39
mg/Kg
6010D
Mercury, Total
0.0090
0.0005
0.0071
mg/Kg
7471 B
Acetone
36.8
2.30
19.8
ug/Kg
8260B
LIENT ID: SB-4-1
Lab ID: J1800711-007
Analyte
Results
Flag MDL
PQL
Units
Method
Solids, Total
76.4
Percent
160.3
Arsenic, Total
2.84
0.07
0.44
mg/Kg
6010D
Barium, Total
30.8
0.02
0.44
mg/Kg
6010D
Cadmium, Total
0.13
1 0.02
0.22
mg/Kg
6010D
Chromium, Total
4.57
0.04
0.44
mg/Kg
6010D
Lead, Total
128
0.04
0.44
mg/Kg
6010D
Mercury, Total
1.04
0.006
0.084
mg/Kg
7471 B
Selenium, Total
0.35
1 0.14
0.44
mg/Kg
6010D
Silver, Total
0.09
IV 0.04
0.44
mg/Kg
6010D
Acetone
127
3.02
26.2
ug/Kg
8260B
LIENT ID: SB-4-21
Lab ID: J1800711-008
Analyte
Results
Flag MDL
PQL
Units
Method
Solids, Total
92.1
Percent
160.3
Arsenic, Total
7.03
0.13
0.62
mg/Kg
6010D
Barium, Total
40.2
0.03
0.62
mg/Kg
6010D
Cadmium, Total
0.12
1 0.03
0.31
mg/Kg
6010D
Chromium, Total
6.28
0.07
0.62
mg/Kg
6010D
Lead, Total
235
0.08
0.62
mg/Kg
6010D
Mercury, Total
1.73
0.005
0.073
mg/Kg
7471 B
Silver, Total
0.31
IV 0.08
0.62
mg/Kg
6010D
Acetone
66.3
2.60
22.6
ug/Kg
8260B
LIENT ID: TW-5-1
Lab ID: J1800711-009
Analyte
Results
Flag MDL
PQL
Units
Method
Solids, Total
83.8
Percent
160.3
Arsenic, Total
12.1
0.4
1.8
mg/Kg
6010D
Barium, Total
273
0.06
1.8
mg/Kg
6010D
Cadmium, Total
0.54
1 0.06
0.91
mg/Kg
6010D
Chromium, Total
11.2
0.2
1.8
mg/Kg
6010D
Lead, Total
1350
0.2
1.8
mg/Kg
6010D
Mercury, Total
0.370
0.0005
0.0080
mg/Kg
7471 B
Selenium, Total
2.4
0.7
1.8
mg/Kg
6010D
Page 12 of 184

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: TW-5-1 Lab ID: J1800711-009
Analyte Results Flag MDL PQL Units Method
Acetone 36.5 1 5.41 47.0 ug/Kg 8260B
LIENT ID: TW-5-25
Lab ID: J1800711-010
Analyte
Results
Flag MDL
PQL
Units
Method
------------------------------------------------------------
Solids, Total
---------------------------------------------
80.8
-------------------------------------------------------------
Percent
160.3
Arsenic, Total
2.08
0.07
0.36
mg/Kg
6010D
Barium, Total
7.79
0.02
0.36
mg/Kg
6010D
Cadmium, Total
0.04
1 0.02
0.18
mg/Kg
6010D
Chromium, Total
3.35
0.04
0.36
mg/Kg
6010D
Lead, Total
6.16
0.04
0.36
mg/Kg
6010D
Mercury, Total
0.0276
0.0005
0.0080
mg/Kg
7471 B
Selenium, Total
0.40
0.14
0.36
mg/Kg
6010D
Acenaphthylene
1030
1 571
2060
ug/Kg
8270C
Benzo(a)pyrene
809
1 450
2060
ug/Kg
8270C
Benzo(b)fluoranthene
498
1 316
2060
ug/Kg
8270C
Benzo(g,h,i)perylene
652
1 632
2060
ug/Kg
8270C
Indeno(1,2,3-cd)pyrene
611
1 498
2060
ug/Kg
8270C
Acetone
85.1
2.48
21.5
ug/Kg
8260B
LIENT ID: TW-1
Lab ID: J1800711-011
Analyte
Results
Flag MDL
PQL
Units
Method
Barium, Total
39
0.3
10
ug/L
6010D
Chromium, Total
2
1 0.4
10
ug/L
6010D
Lead, Total
8
1 2
10
ug/L
6010D
Selenium, Total
4
1 3
10
ug/L
6010D
Silver, Total
1
1 0.6
10
ug/L
6010D
Benz(a)anthracene
0.0555
1 0.0350
0.0957
ug/L
8270D SIM
Chrysene
0.0241
1 0.0240
0.0957
ug/L
8270D SIM
Phenanthrene
0.0363
1 0.0350
0.0957
ug/L
8270D SIM
Pyrene
0.0373
1 0.0310
0.0957
ug/L
8270D SIM
LIENT ID: TW-3
Lab ID: J1800711-012
Analyte
Results
Flag M D L
P Q L
Units
Method
Arsenic, Total
19
2
10
ug/L
6010D
Barium, Total
57
0.3
10
ug/L
6010D
Chromium, Total
56
0.4
10
ug/L
6010D
Lead, Total
39
2
10
ug/L
6010D
Mercury, Total
0.11
0.05
0.10
ug/L
7470A
1-Methyl naphthalene
0.0488
1 0.0440
0.0957
ug/L
8270D SIM
2,4-Dinitrophenol
4.24
1 0.760
19.1
ug/L
8270C
Acetone
14
1 5.6
20
ug/L
8260B
Page 13 of 184

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: TW-2 Lab ID: J1800711-013
Analyte Results Flag MDL PQL Units Method
-------------- ----------- --------------------- ------------------------ -----------------------
Barium, Total 19 0.3 10 ug/L 6010D
Chromium, Total 1 1 0.4 10 ug/L 6010D
LIENT ID: TW-4
Lab ID: J1800711-014
Analyte
Results
Flag MDL
PQL
Units
Method
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Barium, Total
52
0.3
10
ug/L
6010D
Selenium, Total
8
1 3
10
ug/L
6010D
LIENT ID: TW-5
Lab ID: J1800711-015
Analyte
Results
Flag M D L
P Q L
Units
Method
Barium, Total
54
0.3
10
ug/L
6010D
Chromium, Total
3
1 0.4
10
ug/L
6010D
Lead, Total
6
1 2
10
ug/L
6010D
Mercury, Total
0.12
0.05
0.10
ug/L
7470A
Selenium, Total
4
1 3
10
ug/L
6010D
Acenaphthylene
0.0652
1 0.0250
0.0957
ug/L
8270D SIM
Anthracene
0.0401
1 0.0380
0.0957
ug/L
8270D SIM
Benz(a)anthracene
0.0695
1 0.0350
0.0957
ug/L
8270D SIM
Benzo(a)pyrene
0.0682
1 0.0310
0.0957
ug/L
8270D SIM
Benzo(b)fluoranthene
0.0787
1 0.0250
0.0957
ug/L
8270D SIM
Benzo(g,h,i)perylene
0.0536
1 0.0390
0.0957
ug/L
8270D SIM
Chrysene
0.0277
1 0.0240
0.0957
ug/L
8270D SIM
Indeno(1,2,3-cd)pyrene
0.0453
1 0.0400
0.0957
ug/L
8270D SIM
Phenanthrene
0.0715
1 0.0350
0.0957
ug/L
8270D SIM
Pyrene
0.0922
1 0.0310
0.0957
ug/L
8270D SIM
Page 14 of 184

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 15 of 184

Client: Terracon Environmental Service Request:J1800711
Project: WWAY Building/ES187011
SAMPLE CROSS-REFERENCE
SAMPLE #
CLIENT SAMPLE ID
DATE
TIME
J 1800711-001
SB-1-1
1 /23/2018
0850
J 1800711-002
SB-1-17
1 /23/2018
0930
J 1800711-003
SB-2-1
1 /23/2018
1200
J 1800711-004
SB-2-12
1 /23/2018
1210
J 1800711-005
SB-3-1
1 /23/2018
1225
J 1800711-006
SB-3-14
1 /23/2018
1300
J 1800711-007
SB-4-1
1 /23/2018
1430
J 1800711-008
SB-4-21
1 /23/2018
1510
J 1800711-009
TW-5-1
1 /23/2018
1340
J 1800711-010
TW-5-25
1 /23/2018
1415
J 1800711-011
TW-1
1 /24/2018
1120
J 1800711-012
TW-3
1 /24/2018
1310
J 1800711-013
TW-2
1 /24/2018
1525
J 1800711-014
TW-4
1 /24/2018
1650
J 1800711-015
TW-5
1 /24/2018
1720
Printed 2/5/2018 3:02:06 PM Page 16 of 184 Sample Summary

�« E....•.....�.�..r�.. Cooler Receipt Form
Client: �� i-rct C'c 6� Service Request #: 0()
Project: ✓ i ri/j Shipping paid by ALS?
Cooler received on / i �l and opened on Z 7/ )�- by G>­-j Yes N? NIA
COURIER: ALS UPg_FEDEX HL Client Other Airbill1i ^�
1
Were custody seals on outside of cooler?
Yes '
No
If yes, how many and where?
4:
�
on lid r- kother
2
Were seals intact and signature and date correct?
Yes' '
No
NIA
3
Were custody papers properly filled out?
Yes
No
NIA
4
Temperature of cooler(s) upon receipt (Should be o°C and < 6°C) G C _
5
Thermometer ID
6
Temperature Blank Present?
Yes
No
7
Were lee or Ice Packs present
lce
Ice Packs No
8
Did all bottles arrive in good condition (unbroken, etc....)?
Yes
No
NIA -
yp p g p
Type of packing material resent�Wrp
Netting
Vial Holde
Bubble
Paper
Styrofoam
Other N/A
10
Were all bottle labels complete (sample ID, preservation, etc....)?
Yes ` ,
No
NIA
I l
Did all bottle labels and tags agree with custody papers?
Yes
No
NIA
12
Were the correct bottles used for the tests indicated?
No
.
NIA
13
Were a1 - f tlie,preserved bottles received with the appropriate preservative?
�1..
Yes +
No
_
NIA
H2SO4 pH<2 ZnAc2/NaOH pH>9 NaOH pH>12
(/ H�rvative
HCI pH<2
s noted below
14
Were all samples received within analysis holding times?
Ye %'
No
NIA
15
Were VOA vials free of air bubbles greater than 6mm? If present, note below
__YN
No
NIA
16
Where -did the bottles originate?
ALS
Client
Sample ID Reagent Lot # MI added Initials Date/Time
Additional comments and/or explanation of all discrepancies noted above:
,pL4 ® Soil f wtrc ✓Gtety4,1 par} ytf A61grj .
ient approval to run
if discrepancies noted:
Date:
SMF-1
Cooler Receipt Form pa ea 1 0 14 12/6/2016
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1 f 184
F�-

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 20 of 184

Alffi-PlAronmerpt-al
FLORIDA DEP DATA QUALIFIERS
B Results based upon colony counts outside the acceptable range.
D Measurement was made in the field.
H Value based on field kit determination; results may not be accurate.
I The reported value is between the laboratory method detection limit and the laboratory practical
quantitation limit.
J Estimated value (one of the following reasons is discussed in the project case narrative).
1. The result may be inaccurate because the surrogate recovery limits have been exceeded.
2. No known quality control criteria exists for the component.
3. The reported value failed to meet the established quality control criteria for either precision or
accuracy.
4. The sample matrix interfered with the ability to make any accurate determination (e.g.,
primary and confirmation results show greater than 40% RPD).
5. The data is questionable because of improper laboratory or field protocols (e.g., GUMS Tune
did not meet method criteria).
K Off scale low. The value is less than the lowest calibration standard but greater than the method
reporting limit (MRL).
L Off scale high. The analyte is above the upper limit of the linear calibration range.
M The MDL/MRL has been elevated because the analyte could not be accurately quantified due to
matrix interference.
N Presumptive evidence of the analyte. Confirmation was not performed.
Q Sample held beyond the accepted holding time.
T Value reported is less than the laboratory method detection limit. The value is reported for
informational purposes only.
U Indicates that the compound was analyzed for but not detected.
V Indicates that the analyte was detected in both the sample and the associated method blank.
Y The laboratory analysis was from an improperly preserved sample.
Z Too many colonies were present (TNTC). The numeric value represents the filtration volume.
Page 21 of 184

Alffi-pailronment-al
Jacksonville Lab ID # for State Certifications'
Agency
Number
Expiration Date
Department of Defense
66206
7/31/2018
Florida Department of Health
E82502
6/30/2018
Georgia Department of Natural
958
6/30/2018
Resources
Kentucky Division of Waste
123042
6/30/2018
Management
Louisiana Department of
02086
6/30/2018
Environmental Quality
Maine Department of Health and
2015002
2/3/2019
Human Services
North Carolina Department of
527
12/31/2018
Environment and Natural Resources
Pennsylvania Department of
68-04835
8/31/2018
Environmental Protection
South Carolina Department of Health
96021001
6/30/2018
and Environmental Control
Texas Commission on Environmental
T104704197-16-8
5/31/2018
Quality
Virginia Environmental Accreditation
460191
12/14/2018
Program
Analyses were performed according to our laboratory's NELAP-approved quality assurance program and any applicable state or
agency requirements. The test results meet requirements of the current NELAP/'INI standards or state or agency
requirements, where applicable, except as noted in the laboratory case narrative provided. For a specific list of accredited
analytes, refer to htt 2://www.aisglobal.com/en/Our-Services/Life-Sciences/Environmental/Downloads/North-America-
Downloads
Page 22 of 184

Aunvoironment-al
ASTM
American Society for Testing and Materials
A2LA
American Association for Laboratory Accreditation
CARB
California Air Resources Board
CAS Number
Chemical Abstract Service registry Number
CFC
Chlorofluorocarbon
CFU
Colony -Forming Unit
DEC
Department of Environmental Conservation
DEQ
Department of Environmental Quality
DHS
Department of Health Services
DOE
Department of Ecology
DOH
Department of Health
EPA
U. S. Environmental Protection Agency
ELAP
Environmental Laboratory Accreditation Program
GC
Gas Chromatography
GC/MS
Gas Chromatography/Mass Spectrometry
LUFT
Leaking Underground Fuel Tank
M
Modified
MCL
Maximum Contaminant Level is the highest permissible concentration of a substance allowed in
drinking water as established by the USEPA.
MDL
Method Detection Limit
MPN
Most Probable Number
MRL
Method Reporting Limit
NA
Not Applicable
NC
Not Calculated
NCASI
National Council of the Paper Industry for Air and Stream Improvement
ND
Not Detected
NIOSH
National Institute for Occupational Safety and Health
PQL
Practical Quantitation Limit
RCRA
Resource Conservation and Recovery Act
SIM
Selected Ion Monitoring
TPH
Total Petroleum Hydrocarbons
tr
Trace level is the concentration of an analyte that is less than the PQL but greater than or equal to the
MDL.
Page 23 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Name: SB-1-1
Lab Code: J1800711-001
Sample Matrix: Soil
Analysis Method
160.3 Modified
601 OD
7471B
8082
8260B
8270C
Sample Name: SB-1-17
Lab Code: J1800711-002
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8082
8260B
8270C
Sample Name: SB-2-1
Lab Code: J1800711-003
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8082
8260B
8270C
Service Request: J1800711
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD TYEREMYANTS
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Printed 2/5/2018 3:02:08 PM
Page 24 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Name: SB-2-12
Lab Code: J1800711-004
Sample Matrix: Soil
Analysis Method
160.3 Modified
601 OD
7471B
8082
8260B
8270C
Sample Name: SB-3-1
Lab Code: J1800711-005
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8082
8260B
8270C
Sample Name: SB-3-14
Lab Code: J1800711-006
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8082
8260B
8270C
Service Request: J1800711
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD TYEREMYANTS
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
JSHEARD
NHOWARD
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Printed 2/5/2018 3:02:08 PM
Page 25 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Name: SB-4-1
Lab Code: J1800711-007
Sample Matrix: Soil
Analysis Method
160.3 Modified
601 OD
7471B
8260B
8270C
Sample Name: SB-4-21
Lab Code: J1800711-008
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8260B
8270C
Sample Name: TW-5-1
Lab Code: J1800711-009
Sample Matrix: Soil
Analysis Method
160.3 Modified
6010D
7471B
8260B
8270C
Service Request: J1800711
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Extracted/Digested By
KW
EGARDNER
SALLEN
JSHEARD
Date Collected: 01/23/18
Date Received: 01/27/18
Analyzed By
ALANE
EGARDNER
EGARDNER
SALLEN
TYEREMYANTS
Printed 2/5/2018 3:02:08 PM
Page 26 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Name: TW-5-25
Lab Code: J1800711-010
Sample Matrix: Soil
Analysis Method
160.3 Modified
601 OD
7471B
8260B
8270C
Sample Name: TW-1
Lab Code: J1800711-011
Sample Matrix: Water
Analysis Method
6010D
7470A
8260B
8270C
8270D SIM
Sample Name: TW-3
Lab Code: J1800711-012
Sample Matrix: Water
Analysis Method
6010D
7470A
8260B
8270C
8270D SIM
Service Request: J1800711
Date Collected: 01/23/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
ALANE
KW
EGARDNER
EGARDNER
EGARDNER
SALLEN
SALLEN
JSHEARD
TYEREMYANTS
Date Collected: 01/24/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
EGARDNER
EGARDNER
EGARDNER
EGARDNER
SALLEN
ACATRON
JSHEARD
ACATRON
JSHEARD
Extracted/Digested By
EGARDNER
EGARDNER
ACATRON
ACATRON
Date Collected: 01/24/18
Date Received: 01/27/18
Analyzed By
EGARDNER
EGARDNER
SALLEN
JSHEARD
JSHEARD
Printed 2/5/2018 3:02:08 PM
Page 27 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Name: TW-2
Lab Code: J1800711-013
Sample Matrix: Water
Analysis Method
6010D
7470A
8260B
8270C
8270D SIM
Sample Name: TW-4
Lab Code: J1800711-014
Sample Matrix: Water
Analysis Method
6010D
7470A
8260B
8270C
8270D SIM
Sample Name: TW-5
Lab Code: J1800711-015
Sample Matrix: Water
Analysis Method
6010D
7470A
8260B
8270C
8270D SIM
Service Request: J1800711
Date Collected: 01/24/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
EGARDNER
EGARDNER
EGARDNER
EGARDNER
SALLEN
ACATRON
TYEREMYANTS
ACATRON
JSHEARD
Date Collected: 01/24/18
Date Received: 01/27/18
Extracted/Digested By
Analyzed By
EGARDNER
EGARDNER
EGARDNER
EGARDNER
SALLEN
ACATRON
TYEREMYANTS
ACATRON
JSHEARD
Extracted/Digested By
EGARDNER
EGARDNER
ACATRON
ACATRON
Date Collected: 01/24/18
Date Received: 01/27/18
Analyzed By
EGARDNER
EGARDNER
SALLEN
JSHEARD
JSHEARD
Printed 2/5/2018 3:02:08 PM
Page 28 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 29 of 184

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 30 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 08:50
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-1 Units: ug/Kg
Lab Code: J1800711-001 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.410 U
4.56
0.410
1
01/31/18 17:23
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.230 U
4.56
0.230
1
01/31/18 17:23
1/31/18
1,1,2,2-Tetrachloroethane
0.230 U
4.56
0.230
1
01/31/18 17:23
1/31/18
1,1,2-Trichloroethane
0.390 U
4.56
0.390
1
01/31/18 17:23
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.310 U
4.56
0.310
1
01/31/18 17:23
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.690 U
4.56
0.690
1
01/31/18 17:23
1/31/18
1,2,3-Trichloropropane
0.760 U
4.56
0.760
1
01/31/18 17:23
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.530 U
9.11
0.530
1
01/31/18 17:23
1/31/18
1,2-Dibromoethane (EDB)
0.580 U
4.56
0.580
1
01/31/18 17:23
1/31/18
1,2-Dichlorobenzene
0.320 U
4.56
0.320
1
01/31/18 17:23
1/31/18
1,2-Dichloroethane
0.300 U
4.56
0.300
1
01/31/18 17:23
1/31/18
1,2-Dichloropropane
0.410 U
4.56
0.410
1
01/31/18 17:23
1/31/18
1,3-Dichlorobenzene
0.300 U
4.56
0.300
1
01/31/18 17:23
1/31/18
1,4-Dichlorobenzene
0.100 U
4.56
0.100
1
01/31/18 17:23
1/31/18
2-Butanone (MEK)
1.60 U
22.8
1.60
1
01/31/18 17:23
1/31/18
2-Hexanone
2.20 U
9.11
2.20
1
01/31/18 17:23
1/31/18
4-Methyl-2-pentanone (MIBK)
1.50 U
9.11
1.50
1
01/31/18 17:23
1/31/18
Acetone
66.1
18.2
2.30
1
01/31/18 17:23
1/31/18
Benzene
0.170 U
4.56
0.170
1
01/31/18 17:23
1/31/18
Bromochloromethane
0.600 U
4.56
0.600
1
01/31/18 17:23
1/31/18
Bromodichloromethane
0.370 U
4.56
0.370
1
01/31/18 17:23
1/31/18
Bromoform
0.340 U
4.56
0.340
1
01/31/18 17:23
1/31/18
Bromomethane
0.270 U
4.56
0.270
1
01/31/18 17:23
1/31/18
Carbon Disulfide
0.800 U
9.11
0.800
1
01/31/18 17:23
1/31/18
Carbon Tetrachloride
0.190 U
4.56
0.190
1
01/31/18 17:23
1/31/18
Chlorobenzene
0.140 U
4.56
0.140
1
01/31/18 17:23
1/31/18
Chloroethane
0.330 U
4.56
0.330
1
01/31/18 17:23
1/31/18
Chloroform
0.180 U
4.56
0.180
1
01/31/18 17:23
1/31/18
Chloromethane
0.210 U
4.56
0.210
1
01/31/18 17:23
1/31/18
cis-1,2-Dichloroethene
0.330 U
4.56
0.330
1
01/31/18 17:23
1/31/18
cis-1,3-Dichloropropene
0.140 U
4.56
0.140
1
01/31/18 17:23
1/31/18
Dibromochloromethane
0.220 U
4.56
0.220
1
01/31/18 17:23
1/31/18
Dibromomethane
0.390 U
4.56
0.390
1
01/31/18 17:23
1/31/18
Dichlorodifluoromethane
0.180 U
18.2
0.180
1
01/31/18 17:23
1/31/18
Ethylbenzene
0.120 U
4.56
0.120
1
01/31/18 17:23
1/31/18
Iodomethane
1.10 U
9.11
1.10
1
01/31/18 17:23
1/31/18
m,p-Xylenes
0.210 U
9.11
0.210
1
01/31/18 17:23
1/31/18
Methyl tert-Butyl Ether
0.260 U
4.56
0.260
1
01/31/18 17:23
1/31/18
Methylene Chloride
0.310 U
9.11
0.310
1
01/31/18 17:23
1/31/18
o-Xylene
0.160 U
4.56
0.160
1
01/31/18 17:23
1/31/18
Styrene
0.270 U
4.56
0.270
1
01/31/18 17:23
1/31/18
Tetrachloroethene (PCE)
0.250 U
4.56
0.250
1
01/31/18 17:23
1/31/18
Toluene
0.270 U
4.56
0.270
1
01/31/18 17:23
1/31/18
Printed 2/5/2018 3:02:09 PM
Page 31 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 08:50
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-1 Units: ug/Kg
Lab Code: J1800711-001 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.390 U
4.56
0.390
1 01/31/18 17:23
1/31/18
trans- l,3-Dichloropropene
0.220 U
4.56
0.220
1 01/31/18 17:23
1/31/18
trans-1,4-Dichloro-2-butene
0.540 U
18.2
0.540
1 01/31/18 17:23
1/31/18
Trichloroethene (TCE)
0.250 U
4.56
0.250
1 01/31/18 17:23
1/31/18
Trichlorofluoromethane
0.210 U
18.2
0.210
1 01/31/18 17:23
1/31/18
Vinyl Acetate
1.20 U
9.11
1.20
1 01/31/18 17:23
1/31/18
Vinyl Chloride
0.260 U
4.56
0.260
1 01/31/18 17:23
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
98
74 - 120
01/31/18 17:23
4-Bromofluorobenzene
102
77 - 130
01/31/18 17:23
Dibromofluoromethane
112
85 - 117
01/31/18 17:23
Toluene-d8
96
81 - 126
01/31/18 17:23
Printed 2/5/2018 3:02:09 PM
Page 32 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 09:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-17 Units: ug/Kg
Lab Code: J1800711-002 Basis: Dry
Volatile Organic Compounds by GCIMS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.467 U
5.69
0.467
1
01/31/18 17:46
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.262 U
5.69
0.262
1
01/31/18 17:46
1/31/18
1,1,2,2-Tetrachloroethane
0.262 U
5.69
0.262
1
01/31/18 17:46
1/31/18
1,1,2-Trichloroethane
0.445 U
5.69
0.445
1
01/31/18 17:46
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.353 U
5.69
0.353
1
01/31/18 17:46
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.786 U
5.69
0.786
1
01/31/18 17:46
1/31/18
1,2,3-Trichloropropane
0.866 U
5.69
0.866
1
01/31/18 17:46
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.604 U
11.4
0.604
1
01/31/18 17:46
1/31/18
1,2-Dibromoethane (EDB)
0.661 U
5.69
0.661
1
01/31/18 17:46
1/31/18
1,2-Dichlorobenzene
0.365 U
5.69
0.365
1
01/31/18 17:46
1/31/18
1,2-Dichloroethane
0.342 U
5.69
0.342
1
01/31/18 17:46
1/31/18
1,2-Dichloropropane
0.467 U
5.69
0.467
1
01/31/18 17:46
1/31/18
1,3-Dichlorobenzene
0.342 U
5.69
0.342
1
01/31/18 17:46
1/31/18
1,4-Dichlorobenzene
0.114 U
5.69
0.114
1
01/31/18 17:46
1/31/18
2-Butanone (MEK)
1.83 U
28.5
1.83
1
01/31/18 17:46
1/31/18
2-Hexanone
2.51 U
11.4
2.51
1
01/31/18 17:46
1/31/18
4-Methyl-2-pentanone (MIBK)
1.71 U
11.4
1.71
1
01/31/18 17:46
1/31/18
Acetone
10.91
22.8
2.62
1
01/31/18 17:46
1/31/18
Benzene
0.194 U
5.69
0.194
1
01/31/18 17:46
1/31/18
Bromochloromethane
0.684 U
5.69
0.684
1
01/31/18 17:46
1/31/18
Bromodichloromethane
0.422 U
5.69
0.422
1
01/31/18 17:46
1/31/18
Bromoform
0.388 U
5.69
0.388
1
01/31/18 17:46
1/31/18
Bromomethane
0.308 U
5.69
0.308
1
01/31/18 17:46
1/31/18
Carbon Disulfide
0.911 U
11.4
0.911
1
01/31/18 17:46
1/31/18
Carbon Tetrachloride
0.217 U
5.69
0.217
1
01/31/18 17:46
1/31/18
Chlorobenzene
0.160 U
5.69
0.160
1
01/31/18 17:46
1/31/18
Chloroethane
0.376 U
5.69
0.376
1
01/31/18 17:46
1/31/18
Chloroform
0.205 U
5.69
0.205
1
01/31/18 17:46
1/31/18
Chloromethane
0.240 U
5.69
0.240
1
01/31/18 17:46
1/31/18
cis-1,2-Dichloroethene
0.376 U
5.69
0.376
1
01/31/18 17:46
1/31/18
cis-1,3-Dichloropropene
0.160 U
5.69
0.160
1
01/31/18 17:46
1/31/18
Dibromochloromethane
0.251 U
5.69
0.251
1
01/31/18 17:46
1/31/18
Dibromomethane
0.445 U
5.69
0.445
1
01/31/18 17:46
1/31/18
Dichlorodifluoromethane
0.205 U
22.8
0.205
1
01/31/18 17:46
1/31/18
Ethylbenzene
0.137 U
5.69
0.137
1
01/31/18 17:46
1/31/18
Iodomethane
1.26 U
11.4
1.26
1
01/31/18 17:46
1/31/18
m,p-Xylenes
0.240 U
11.4
0.240
1
01/31/18 17:46
1/31/18
Methyl tert-Butyl Ether
0.297 U
5.69
0.297
1
01/31/18 17:46
1/31/18
Methylene Chloride
0.353 U
11.4
0.353
1
01/31/18 17:46
1/31/18
o-Xylene
0.183 U
5.69
0.183
1
01/31/18 17:46
1/31/18
Styrene
0.308 U
5.69
0.308
1
01/31/18 17:46
1/31/18
Tetrachloroethene (PCE)
0.285 U
5.69
0.285
1
01/31/18 17:46
1/31/18
Toluene
0.308 U
5.69
0.308
1
01/31/18 17:46
1/31/18
Printed 2/5/2018 3:02:09 PM
Page 33 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 09:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-17 Units: ug/Kg
Lab Code: J1800711-002 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.445 U
5.69
0.445
1 01/31/18 17:46
1/31/18
trans- l,3-Dichloropropene
0.251 U
5.69
0.251
1 01/31/18 17:46
1/31/18
trans-1,4-Dichloro-2-butene
0.615 U
22.8
0.615
1 01/31/18 17:46
1/31/18
Trichloroethene (TCE)
0.285 U
5.69
0.285
1 01/31/18 17:46
1/31/18
Trichlorofluoromethane
0.240 U
22.8
0.240
1 01/31/18 17:46
1/31/18
Vinyl Acetate
1.37 U
11.4
1.37
1 01/31/18 17:46
1/31/18
Vinyl Chloride
0.297 U
5.69
0.297
1 01/31/18 17:46
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
108
74 - 120
01/31/18 17:46
4-Bromofluorobenzene
96
77 - 130
01/31/18 17:46
Dibromofluoromethane
98
85 - 117
01/31/18 17:46
Toluene-d8
94
81 - 126
01/31/18 17:46
Printed 2/5/2018 3:02:09 PM
Page 34 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-1 Units: ug/Kg
Lab Code: J1800711-003 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.410 U
4.79
0.410
1
01/31/18 18:10
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.230 U
4.79
0.230
1
01/31/18 18:10
1/31/18
1,1,2,2-Tetrachloroethane
0.230 U
4.79
0.230
1
01/31/18 18:10
1/31/18
1,1,2-Trichloroethane
0.390 U
4.79
0.390
1
01/31/18 18:10
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.310 U
4.79
0.310
1
01/31/18 18:10
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.690 U
4.79
0.690
1
01/31/18 18:10
1/31/18
1,2,3-Trichloropropane
0.760 U
4.79
0.760
1
01/31/18 18:10
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.530 U
9.59
0.530
1
01/31/18 18:10
1/31/18
1,2-Dibromoethane (EDB)
0.580 U
4.79
0.580
1
01/31/18 18:10
1/31/18
1,2-Dichlorobenzene
0.320 U
4.79
0.320
1
01/31/18 18:10
1/31/18
1,2-Dichloroethane
0.300 U
4.79
0.300
1
01/31/18 18:10
1/31/18
1,2-Dichloropropane
0.410 U
4.79
0.410
1
01/31/18 18:10
1/31/18
1,3-Dichlorobenzene
0.300 U
4.79
0.300
1
01/31/18 18:10
1/31/18
1,4-Dichlorobenzene
0.100 U
4.79
0.100
1
01/31/18 18:10
1/31/18
2-Butanone (MEK)
1.60 U
24.0
1.60
1
01/31/18 18:10
1/31/18
2-Hexanone
2.20 U
9.59
2.20
1
01/31/18 18:10
1/31/18
4-Methyl-2-pentanone (MIBK)
1.50 U
9.59
1.50
1
01/31/18 18:10
1/31/18
Acetone
58.4
19.2
2.30
1
01/31/18 18:10
1/31/18
Benzene
0.170 U
4.79
0.170
1
01/31/18 18:10
1/31/18
Bromochloromethane
0.600 U
4.79
0.600
1
01/31/18 18:10
1/31/18
Bromodichloromethane
0.370 U
4.79
0.370
1
01/31/18 18:10
1/31/18
Bromoform
0.340 U
4.79
0.340
1
01/31/18 18:10
1/31/18
Bromomethane
0.270 U
4.79
0.270
1
01/31/18 18:10
1/31/18
Carbon Disulfide
0.800 U
9.59
0.800
1
01/31/18 18:10
1/31/18
Carbon Tetrachloride
0.190 U
4.79
0.190
1
01/31/18 18:10
1/31/18
Chlorobenzene
0.140 U
4.79
0.140
1
01/31/18 18:10
1/31/18
Chloroethane
0.330 U
4.79
0.330
1
01/31/18 18:10
1/31/18
Chloroform
0.180 U
4.79
0.180
1
01/31/18 18:10
1/31/18
Chloromethane
0.210 U
4.79
0.210
1
01/31/18 18:10
1/31/18
cis-1,2-Dichloroethene
0.330 U
4.79
0.330
1
01/31/18 18:10
1/31/18
cis-1,3-Dichloropropene
0.140 U
4.79
0.140
1
01/31/18 18:10
1/31/18
Dibromochloromethane
0.220 U
4.79
0.220
1
01/31/18 18:10
1/31/18
Dibromomethane
0.390 U
4.79
0.390
1
01/31/18 18:10
1/31/18
Dichlorodifluoromethane
0.180 U
19.2
0.180
1
01/31/18 18:10
1/31/18
Ethylbenzene
0.120 U
4.79
0.120
1
01/31/18 18:10
1/31/18
Iodomethane
1.10 U
9.59
1.10
1
01/31/18 18:10
1/31/18
m,p-Xylenes
10.6
9.59
0.210
1
01/31/18 18:10
1/31/18
Methyl tert-Butyl Ether
0.260 U
4.79
0.260
1
01/31/18 18:10
1/31/18
Methylene Chloride
0.310 U
9.59
0.310
1
01/31/18 18:10
1/31/18
o-Xylene
4.84
4.79
0.160
1
01/31/18 18:10
1/31/18
Styrene
0.270 U
4.79
0.270
1
01/31/18 18:10
1/31/18
Tetrachloroethene (PCE)
0.250 U
4.79
0.250
1
01/31/18 18:10
1/31/18
Toluene
0.270 U
4.79
0.270
1
01/31/18 18:10
1/31/18
Printed 2/5/2018 3:02:10 PM
Page 35 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-1 Units: ug/Kg
Lab Code: J1800711-003 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.390 U
4.79
0.390
1 01/31/18 18:10
1/31/18
trans- l,3-Dichloropropene
0.220 U
4.79
0.220
1 01/31/18 18:10
1/31/18
trans-1,4-Dichloro-2-butene
0.540 U
19.2
0.540
1 01/31/18 18:10
1/31/18
Trichloroethene (TCE)
0.250 U
4.79
0.250
1 01/31/18 18:10
1/31/18
Trichlorofluoromethane
0.210 U
19.2
0.210
1 01/31/18 18:10
1/31/18
Vinyl Acetate
1.20 U
9.59
1.20
1 01/31/18 18:10
1/31/18
Vinyl Chloride
0.260 U
4.79
0.260
1 01/31/18 18:10
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
98
74 - 120
01/31/18 18:10
4-Bromofluorobenzene
105
77 - 130
01/31/18 18:10
Dibromofluoromethane
115
85 - 117
01/31/18 18:10
Toluene-d8
99
81 - 126
01/31/18 18:10
Printed 2/5/2018 3:02:10 PM
Page 36 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-12 Units: ug/Kg
Lab Code: J1800711-004 Basis: Dry
Volatile Organic Compounds by GCIMS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.448 U
5.45
0.448
1
01/31/18 18:33
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.251 U
5.45
0.251
1
01/31/18 18:33
1/31/18
1,1,2,2-Tetrachloroethane
0.251 U
5.45
0.251
1
01/31/18 18:33
1/31/18
1,1,2-Trichloroethane
0.426 U
5.45
0.426
1
01/31/18 18:33
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.339 U
5.45
0.339
1
01/31/18 18:33
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.753 U
5.45
0.753
1
01/31/18 18:33
1/31/18
1,2,3-Trichloropropane
0.829 U
5.45
0.829
1
01/31/18 18:33
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.579 U
10.9
0.579
1
01/31/18 18:33
1/31/18
1,2-Dibromoethane (EDB)
0.633 U
5.45
0.633
1
01/31/18 18:33
1/31/18
1,2-Dichlorobenzene
0.350 U
5.45
0.350
1
01/31/18 18:33
1/31/18
1,2-Dichloroethane
0.328 U
5.45
0.328
1
01/31/18 18:33
1/31/18
1,2-Dichloropropane
0.448 U
5.45
0.448
1
01/31/18 18:33
1/31/18
1,3-Dichlorobenzene
0.328 U
5.45
0.328
1
01/31/18 18:33
1/31/18
1,4-Dichlorobenzene
0.110 U
5.45
0.110
1
01/31/18 18:33
1/31/18
2-Butanone (MEK)
1.75 U
27.3
1.75
1
01/31/18 18:33
1/31/18
2-Hexanone
2.40 U
10.9
2.40
1
01/31/18 18:33
1/31/18
4-Methyl-2-pentanone (MIBK)
1.64 U
10.9
1.64
1
01/31/18 18:33
1/31/18
Acetone
46.6
21.8
2.51
1
01/31/18 18:33
1/31/18
Benzene
0.186 U
5.45
0.186
1
01/31/18 18:33
1/31/18
Bromochloromethane
0.655 U
5.45
0.655
1
01/31/18 18:33
1/31/18
Bromodichloromethane
0.404 U
5.45
0.404
1
01/31/18 18:33
1/31/18
Bromoform
0.371 U
5.45
0.371
1
01/31/18 18:33
1/31/18
Bromomethane
0.295 U
5.45
0.295
1
01/31/18 18:33
1/31/18
Carbon Disulfide
0.873 U
10.9
0.873
1
01/31/18 18:33
1/31/18
Carbon Tetrachloride
0.208 U
5.45
0.208
1
01/31/18 18:33
1/31/18
Chlorobenzene
0.153 U
5.45
0.153
1
01/31/18 18:33
1/31/18
Chloroethane
0.360 U
5.45
0.360
1
01/31/18 18:33
1/31/18
Chloroform
0.197 U
5.45
0.197
1
01/31/18 18:33
1/31/18
Chloromethane
0.230 U
5.45
0.230
1
01/31/18 18:33
1/31/18
cis-1,2-Dichloroethene
0.360 U
5.45
0.360
1
01/31/18 18:33
1/31/18
cis-1,3-Dichloropropene
0.153 U
5.45
0.153
1
01/31/18 18:33
1/31/18
Dibromochloromethane
0.240 U
5.45
0.240
1
01/31/18 18:33
1/31/18
Dibromomethane
0.426 U
5.45
0.426
1
01/31/18 18:33
1/31/18
Dichlorodifluoromethane
0.197 U
21.8
0.197
1
01/31/18 18:33
1/31/18
Ethylbenzene
0.131 U
5.45
0.131
1
01/31/18 18:33
1/31/18
Iodomethane
1.20 U
10.9
1.20
1
01/31/18 18:33
1/31/18
m,p-Xylenes
0.4041
10.9
0.230
1
01/31/18 18:33
1/31/18
Methyl tert-Butyl Ether
0.284 U
5.45
0.284
1
01/31/18 18:33
1/31/18
Methylene Chloride
0.339 U
10.9
0.339
1
01/31/18 18:33
1/31/18
o-Xylene
0.175 U
5.45
0.175
1
01/31/18 18:33
1/31/18
Styrene
0.295 U
5.45
0.295
1
01/31/18 18:33
1/31/18
Tetrachloroethene (PCE)
0.273 U
5.45
0.273
1
01/31/18 18:33
1/31/18
Toluene
0.295 U
5.45
0.295
1
01/31/18 18:33
1/31/18
Printed 2/5/2018 3:02:10 PM
Page 37 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-12 Units: ug/Kg
Lab Code: J1800711-004 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.426 U
5.45
0.426
1 01/31/18 18:33
1/31/18
trans- l,3-Dichloropropene
0.240 U
5.45
0.240
1 01/31/18 18:33
1/31/18
trans-1,4-Dichloro-2-butene
0.589 U
21.8
0.589
1 01/31/18 18:33
1/31/18
Trichloroethene (TCE)
0.273 U
5.45
0.273
1 01/31/18 18:33
1/31/18
Trichlorofluoromethane
0.230 U
21.8
0.230
1 01/31/18 18:33
1/31/18
Vinyl Acetate
1.31 U
10.9
1.31
1 01/31/18 18:33
1/31/18
Vinyl Chloride
0.284 U
5.45
0.284
1 01/31/18 18:33
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
103
74 - 120
01/31/18 18:33
4-Bromofluorobenzene
86
77 - 130
01/31/18 18:33
Dibromofluoromethane
ill
85 - 117
01/31/18 18:33
Toluene-d8
99
81 - 126
01/31/18 18:33
Printed 2/5/2018 3:02:10 PM
Page 38 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:25
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-1 Units: ug/Kg
Lab Code: J1800711-005 Basis: Dry
Volatile Organic Compounds by GCIMS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.491 U
5.98
0.491
1
01/31/18 18:56
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.275 U
5.98
0.275
1
01/31/18 18:56
1/31/18
1,1,2,2-Tetrachloroethane
0.275 U
5.98
0.275
1
01/31/18 18:56
1/31/18
1,1,2-Trichloroethane
0.467 U
5.98
0.467
1
01/31/18 18:56
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.371 U
5.98
0.371
1
01/31/18 18:56
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.825 U
5.98
0.825
1
01/31/18 18:56
1/31/18
1,2,3-Trichloropropane
0.909 U
5.98
0.909
1
01/31/18 18:56
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.634 U
12.0
0.634
1
01/31/18 18:56
1/31/18
1,2-Dibromoethane (EDB)
0.694 U
5.98
0.694
1
01/31/18 18:56
1/31/18
1,2-Dichlorobenzene
0.383 U
5.98
0.383
1
01/31/18 18:56
1/31/18
1,2-Dichloroethane
0.359 U
5.98
0.359
1
01/31/18 18:56
1/31/18
1,2-Dichloropropane
0.491 U
5.98
0.491
1
01/31/18 18:56
1/31/18
1,3-Dichlorobenzene
0.359 U
5.98
0.359
1
01/31/18 18:56
1/31/18
1,4-Dichlorobenzene
0.120 U
5.98
0.120
1
01/31/18 18:56
1/31/18
2-Butanone (MEK)
1.92 U
29.9
1.92
1
01/31/18 18:56
1/31/18
2-Hexanone
2.63 U
12.0
2.63
1
01/31/18 18:56
1/31/18
4-Methyl-2-pentanone (MIBK)
1.80 U
12.0
1.80
1
01/31/18 18:56
1/31/18
Acetone
106
23.9
2.75
1
01/31/18 18:56
1/31/18
Benzene
0.204 U
5.98
0.204
1
01/31/18 18:56
1/31/18
Bromochloromethane
0.718 U
5.98
0.718
1
01/31/18 18:56
1/31/18
Bromodichloromethane
0.443 U
5.98
0.443
1
01/31/18 18:56
1/31/18
Bromoform
0.407 U
5.98
0.407
1
01/31/18 18:56
1/31/18
Bromomethane
0.323 U
5.98
0.323
1
01/31/18 18:56
1/31/18
Carbon Disulfide
0.957 U
12.0
0.957
1
01/31/18 18:56
1/31/18
Carbon Tetrachloride
0.228 U
5.98
0.228
1
01/31/18 18:56
1/31/18
Chlorobenzene
0.168 U
5.98
0.168
1
01/31/18 18:56
1/31/18
Chloroethane
0.395 U
5.98
0.395
1
01/31/18 18:56
1/31/18
Chloroform
0.216 U
5.98
0.216
1
01/31/18 18:56
1/31/18
Chloromethane
0.252 U
5.98
0.252
1
01/31/18 18:56
1/31/18
cis-1,2-Dichloroethene
0.395 U
5.98
0.395
1
01/31/18 18:56
1/31/18
cis-1,3-Dichloropropene
0.168 U
5.98
0.168
1
01/31/18 18:56
1/31/18
Dibromochloromethane
0.263 U
5.98
0.263
1
01/31/18 18:56
1/31/18
Dibromomethane
0.467 U
5.98
0.467
1
01/31/18 18:56
1/31/18
Dichlorodifluoromethane
0.216 U
23.9
0.216
1
01/31/18 18:56
1/31/18
Ethylbenzene
0.144 U
5.98
0.144
1
01/31/18 18:56
1/31/18
Iodomethane
1.32 U
12.0
1.32
1
01/31/18 18:56
1/31/18
m,p-Xylenes
0.323 I
12.0
0.252
1
01/31/18 18:56
1/31/18
Methyl tert-Butyl Ether
0.311 U
5.98
0.311
1
01/31/18 18:56
1/31/18
Methylene Chloride
0.371 U
12.0
0.371
1
01/31/18 18:56
1/31/18
o-Xylene
0.192 U
5.98
0.192
1
01/31/18 18:56
1/31/18
Styrene
0.323 U
5.98
0.323
1
01/31/18 18:56
1/31/18
Tetrachloroethene (PCE)
0.299 U
5.98
0.299
1
01/31/18 18:56
1/31/18
Toluene
0.323 U
5.98
0.323
1
01/31/18 18:56
1/31/18
Printed 2/5/2018 3:02:10 PM
Page 39 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:25
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-1 Units: ug/Kg
Lab Code: J1800711-005 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.467 U
5.98
0.467
1 01/31/18 18:56
1/31/18
trans- l,3-Dichloropropene
0.263 U
5.98
0.263
1 01/31/18 18:56
1/31/18
trans-1,4-Dichloro-2-butene
0.646 U
23.9
0.646
1 01/31/18 18:56
1/31/18
Trichloroethene (TCE)
0.299 U
5.98
0.299
1 01/31/18 18:56
1/31/18
Trichlorofluoromethane
0.252 U
23.9
0.252
1 01/31/18 18:56
1/31/18
Vinyl Acetate
1.44 U
12.0
1.44
1 01/31/18 18:56
1/31/18
Vinyl Chloride
0.311 U
5.98
0.311
1 01/31/18 18:56
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
117
74 - 120
01/31/18 18:56
4-Bromofluorobenzene
75 *
77 - 130
01/31/18 18:56
Dibromofluoromethane
117
85 - 117
01/31/18 18:56
Toluene-d8
111
81 - 126
01/31/18 18:56
Printed 2/5/2018 3:02:10 PM
Page 40 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-14 Units: ug/Kg
Lab Code: J1800711-006 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.410 U
4.94
0.410
1
01/31/18 19:20
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.230 U
4.94
0.230
1
01/31/18 19:20
1/31/18
1,1,2,2-Tetrachloroethane
0.230 U
4.94
0.230
1
01/31/18 19:20
1/31/18
1,1,2-Trichloroethane
0.390 U
4.94
0.390
1
01/31/18 19:20
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.310 U
4.94
0.310
1
01/31/18 19:20
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.690 U
4.94
0.690
1
01/31/18 19:20
1/31/18
1,2,3-Trichloropropane
0.760 U
4.94
0.760
1
01/31/18 19:20
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.530 U
9.88
0.530
1
01/31/18 19:20
1/31/18
1,2-Dibromoethane (EDB)
0.580 U
4.94
0.580
1
01/31/18 19:20
1/31/18
1,2-Dichlorobenzene
0.320 U
4.94
0.320
1
01/31/18 19:20
1/31/18
1,2-Dichloroethane
0.300 U
4.94
0.300
1
01/31/18 19:20
1/31/18
1,2-Dichloropropane
0.410 U
4.94
0.410
1
01/31/18 19:20
1/31/18
1,3-Dichlorobenzene
0.300 U
4.94
0.300
1
01/31/18 19:20
1/31/18
1,4-Dichlorobenzene
0.100 U
4.94
0.100
1
01/31/18 19:20
1/31/18
2-Butanone (MEK)
1.60 U
24.7
1.60
1
01/31/18 19:20
1/31/18
2-Hexanone
2.20 U
9.88
2.20
1
01/31/18 19:20
1/31/18
4-Methyl-2-pentanone (MIBK)
1.50 U
9.88
1.50
1
01/31/18 19:20
1/31/18
Acetone
36.8
19.8
2.30
1
01/31/18 19:20
1/31/18
Benzene
0.170 U
4.94
0.170
1
01/31/18 19:20
1/31/18
Bromochloromethane
0.600 U
4.94
0.600
1
01/31/18 19:20
1/31/18
Bromodichloromethane
0.370 U
4.94
0.370
1
01/31/18 19:20
1/31/18
Bromoform
0.340 U
4.94
0.340
1
01/31/18 19:20
1/31/18
Bromomethane
0.270 U
4.94
0.270
1
01/31/18 19:20
1/31/18
Carbon Disulfide
0.800 U
9.88
0.800
1
01/31/18 19:20
1/31/18
Carbon Tetrachloride
0.190 U
4.94
0.190
1
01/31/18 19:20
1/31/18
Chlorobenzene
0.140 U
4.94
0.140
1
01/31/18 19:20
1/31/18
Chloroethane
0.330 U
4.94
0.330
1
01/31/18 19:20
1/31/18
Chloroform
0.180 U
4.94
0.180
1
01/31/18 19:20
1/31/18
Chloromethane
0.210 U
4.94
0.210
1
01/31/18 19:20
1/31/18
cis-1,2-Dichloroethene
0.330 U
4.94
0.330
1
01/31/18 19:20
1/31/18
cis-1,3-Dichloropropene
0.140 U
4.94
0.140
1
01/31/18 19:20
1/31/18
Dibromochloromethane
0.220 U
4.94
0.220
1
01/31/18 19:20
1/31/18
Dibromomethane
0.390 U
4.94
0.390
1
01/31/18 19:20
1/31/18
Dichlorodifluoromethane
0.180 U
19.8
0.180
1
01/31/18 19:20
1/31/18
Ethylbenzene
0.120 U
4.94
0.120
1
01/31/18 19:20
1/31/18
Iodomethane
1.10 U
9.88
1.10
1
01/31/18 19:20
1/31/18
m,p-Xylenes
0.210 U
9.88
0.210
1
01/31/18 19:20
1/31/18
Methyl tert-Butyl Ether
0.260 U
4.94
0.260
1
01/31/18 19:20
1/31/18
Methylene Chloride
0.310 U
9.88
0.310
1
01/31/18 19:20
1/31/18
o-Xylene
0.160 U
4.94
0.160
1
01/31/18 19:20
1/31/18
Styrene
0.270 U
4.94
0.270
1
01/31/18 19:20
1/31/18
Tetrachloroethene (PCE)
0.250 U
4.94
0.250
1
01/31/18 19:20
1/31/18
Toluene
0.270 U
4.94
0.270
1
01/31/18 19:20
1/31/18
Printed 2/5/2018 3:02:11 PM
Page 41 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-14 Units: ug/Kg
Lab Code: J1800711-006 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.390 U
4.94
0.390
1 01/31/18 19:20
1/31/18
trans- l,3-Dichloropropene
0.220 U
4.94
0.220
1 01/31/18 19:20
1/31/18
trans-1,4-Dichloro-2-butene
0.540 U
19.8
0.540
1 01/31/18 19:20
1/31/18
Trichloroethene (TCE)
0.250 U
4.94
0.250
1 01/31/18 19:20
1/31/18
Trichlorofluoromethane
0.210 U
19.8
0.210
1 01/31/18 19:20
1/31/18
Vinyl Acetate
1.20 U
9.88
1.20
1 01/31/18 19:20
1/31/18
Vinyl Chloride
0.260 U
4.94
0.260
1 01/31/18 19:20
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
106
74 - 120
01/31/18 19:20
4-Bromofluorobenzene
114
77 - 130
01/31/18 19:20
Dibromofluoromethane
112
85 - 117
01/31/18 19:20
Toluene-d8
80 *
81 - 126
01/31/18 19:20
Printed 2/5/2018 3:02:11 PM
Page 42 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-1 Units: ug/Kg
Lab Code: J1800711-007 Basis: Dry
Volatile Organic Compounds by GCIMS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.537 U
6.55
0.537
1
01/31/18 19:43
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.302 U
6.55
0.302
1
01/31/18 19:43
1/31/18
1,1,2,2-Tetrachloroethane
0.302 U
6.55
0.302
1
01/31/18 19:43
1/31/18
1,1,2-Trichloroethane
0.511 U
6.55
0.511
1
01/31/18 19:43
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.406 U
6.55
0.406
1
01/31/18 19:43
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.904 U
6.55
0.904
1
01/31/18 19:43
1/31/18
1,2,3-Trichloropropane
0.995 U
6.55
0.995
1
01/31/18 19:43
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.694 U
13.1
0.694
1
01/31/18 19:43
1/31/18
1,2-Dibromoethane (EDB)
0.760 U
6.55
0.760
1
01/31/18 19:43
1/31/18
1,2-Dichlorobenzene
0.419 U
6.55
0.419
1
01/31/18 19:43
1/31/18
1,2-Dichloroethane
0.393 U
6.55
0.393
1
01/31/18 19:43
1/31/18
1,2-Dichloropropane
0.537 U
6.55
0.537
1
01/31/18 19:43
1/31/18
1,3-Dichlorobenzene
0.393 U
6.55
0.393
1
01/31/18 19:43
1/31/18
1,4-Dichlorobenzene
0.131 U
6.55
0.131
1
01/31/18 19:43
1/31/18
2-Butanone (MEK)
2.10 U
32.7
2.10
1
01/31/18 19:43
1/31/18
2-Hexanone
2.88 U
13.1
2.88
1
01/31/18 19:43
1/31/18
4-Methyl-2-pentanone (MIBK)
1.97 U
13.1
1.97
1
01/31/18 19:43
1/31/18
Acetone
127
26.2
3.02
1
01/31/18 19:43
1/31/18
Benzene
0.223 U
6.55
0.223
1
01/31/18 19:43
1/31/18
Bromochloromethane
0.786 U
6.55
0.786
1
01/31/18 19:43
1/31/18
Bromodichloromethane
0.485 U
6.55
0.485
1
01/31/18 19:43
1/31/18
Bromoform
0.446 U
6.55
0.446
1
01/31/18 19:43
1/31/18
Bromomethane
0.354 U
6.55
0.354
1
01/31/18 19:43
1/31/18
Carbon Disulfide
1.05 U
13.1
1.05
1
01/31/18 19:43
1/31/18
Carbon Tetrachloride
0.249 U
6.55
0.249
1
01/31/18 19:43
1/31/18
Chlorobenzene
0.184 U
6.55
0.184
1
01/31/18 19:43
1/31/18
Chloroethane
0.432 U
6.55
0.432
1
01/31/18 19:43
1/31/18
Chloroform
0.236 U
6.55
0.236
1
01/31/18 19:43
1/31/18
Chloromethane
0.275 U
6.55
0.275
1
01/31/18 19:43
1/31/18
cis-1,2-Dichloroethene
0.432 U
6.55
0.432
1
01/31/18 19:43
1/31/18
cis-1,3-Dichloropropene
0.184 U
6.55
0.184
1
01/31/18 19:43
1/31/18
Dibromochloromethane
0.288 U
6.55
0.288
1
01/31/18 19:43
1/31/18
Dibromomethane
0.511 U
6.55
0.511
1
01/31/18 19:43
1/31/18
Dichlorodifluoromethane
0.236 U
26.2
0.236
1
01/31/18 19:43
1/31/18
Ethylbenzene
0.158 U
6.55
0.158
1
01/31/18 19:43
1/31/18
Iodomethane
1.44 U
13.1
1.44
1
01/31/18 19:43
1/31/18
m,p-Xylenes
0.275 U
13.1
0.275
1
01/31/18 19:43
1/31/18
Methyl tert-Butyl Ether
0.341 U
6.55
0.341
1
01/31/18 19:43
1/31/18
Methylene Chloride
0.406 U
13.1
0.406
1
01/31/18 19:43
1/31/18
o-Xylene
0.210 U
6.55
0.210
1
01/31/18 19:43
1/31/18
Styrene
0.354 U
6.55
0.354
1
01/31/18 19:43
1/31/18
Tetrachloroethene (PCE)
0.328 U
6.55
0.328
1
01/31/18 19:43
1/31/18
Toluene
0.354 U
6.55
0.354
1
01/31/18 19:43
1/31/18
Printed 2/5/2018 3:02:11 PM
Page 43 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-1 Units: ug/Kg
Lab Code: J1800711-007 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.511 U
6.55
0.511
1 01/31/18 19:43
1/31/18
trans- l,3-Dichloropropene
0.288 U
6.55
0.288
1 01/31/18 19:43
1/31/18
trans-1,4-Dichloro-2-butene
0.707 U
26.2
0.707
1 01/31/18 19:43
1/31/18
Trichloroethene (TCE)
0.328 U
6.55
0.328
1 01/31/18 19:43
1/31/18
Trichlorofluoromethane
0.275 U
26.2
0.275
1 01/31/18 19:43
1/31/18
Vinyl Acetate
1.58 U
13.1
1.58
1 01/31/18 19:43
1/31/18
Vinyl Chloride
0.341 U
6.55
0.341
1 01/31/18 19:43
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
99
74 - 120
01/31/18 19:43
4-Bromofluorobenzene
126
77 - 130
01/31/18 19:43
Dibromofluoromethane
113
85 - 117
01/31/18 19:43
Toluene-d8
106
81 - 126
01/31/18 19:43
Printed 2/5/2018 3:02:11 PM
Page 44 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 15:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-21 Units: ug/Kg
Lab Code: J1800711-008 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.463 U
5.64
0.463
1
01/31/18 20:07
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.260 U
5.64
0.260
1
01/31/18 20:07
1/31/18
1,1,2,2-Tetrachloroethane
0.260 U
5.64
0.260
1
01/31/18 20:07
1/31/18
1,1,2-Trichloroethane
0.441 U
5.64
0.441
1
01/31/18 20:07
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.350 U
5.64
0.350
1
01/31/18 20:07
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.779 U
5.64
0.779
1
01/31/18 20:07
1/31/18
1,2,3-Trichloropropane
0.858 U
5.64
0.858
1
01/31/18 20:07
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.599 U
11.3
0.599
1
01/31/18 20:07
1/31/18
1,2-Dibromoethane (EDB)
0.655 U
5.64
0.655
1
01/31/18 20:07
1/31/18
1,2-Dichlorobenzene
0.362 U
5.64
0.362
1
01/31/18 20:07
1/31/18
1,2-Dichloroethane
0.339 U
5.64
0.339
1
01/31/18 20:07
1/31/18
1,2-Dichloropropane
0.463 U
5.64
0.463
1
01/31/18 20:07
1/31/18
1,3-Dichlorobenzene
0.339 U
5.64
0.339
1
01/31/18 20:07
1/31/18
1,4-Dichlorobenzene
0.113 U
5.64
0.113
1
01/31/18 20:07
1/31/18
2-Butanone (MEK)
1.81 U
28.2
1.81
1
01/31/18 20:07
1/31/18
2-Hexanone
2.49 U
11.3
2.49
1
01/31/18 20:07
1/31/18
4-Methyl-2-pentanone (MIBK)
1.70 U
11.3
1.70
1
01/31/18 20:07
1/31/18
Acetone
66.3
22.6
2.60
1
01/31/18 20:07
1/31/18
Benzene
0.192 U
5.64
0.192
1
01/31/18 20:07
1/31/18
Bromochloromethane
0.678 U
5.64
0.678
1
01/31/18 20:07
1/31/18
Bromodichloromethane
0.418 U
5.64
0.418
1
01/31/18 20:07
1/31/18
Bromoform
0.384 U
5.64
0.384
1
01/31/18 20:07
1/31/18
Bromomethane
0.305 U
5.64
0.305
1
01/31/18 20:07
1/31/18
Carbon Disulfide
0.903 U
11.3
0.903
1
01/31/18 20:07
1/31/18
Carbon Tetrachloride
0.215 U
5.64
0.215
1
01/31/18 20:07
1/31/18
Chlorobenzene
0.158 U
5.64
0.158
1
01/31/18 20:07
1/31/18
Chloroethane
0.373 U
5.64
0.373
1
01/31/18 20:07
1/31/18
Chloroform
0.204 U
5.64
0.204
1
01/31/18 20:07
1/31/18
Chloromethane
0.237 U
5.64
0.237
1
01/31/18 20:07
1/31/18
cis-1,2-Dichloroethene
0.373 U
5.64
0.373
1
01/31/18 20:07
1/31/18
cis-1,3-Dichloropropene
0.158 U
5.64
0.158
1
01/31/18 20:07
1/31/18
Dibromochloromethane
0.249 U
5.64
0.249
1
01/31/18 20:07
1/31/18
Dibromomethane
0.441 U
5.64
0.441
1
01/31/18 20:07
1/31/18
Dichlorodifluoromethane
0.204 U
22.6
0.204
1
01/31/18 20:07
1/31/18
Ethylbenzene
0.136 U
5.64
0.136
1
01/31/18 20:07
1/31/18
Iodomethane
1.25 U
11.3
1.25
1
01/31/18 20:07
1/31/18
m,p-Xylenes
0.237 U
11.3
0.237
1
01/31/18 20:07
1/31/18
Methyl tert-Butyl Ether
0.294 U
5.64
0.294
1
01/31/18 20:07
1/31/18
Methylene Chloride
0.350 U
11.3
0.350
1
01/31/18 20:07
1/31/18
o-Xylene
0.181 U
5.64
0.181
1
01/31/18 20:07
1/31/18
Styrene
0.305 U
5.64
0.305
1
01/31/18 20:07
1/31/18
Tetrachloroethene (PCE)
0.283 U
5.64
0.283
1
01/31/18 20:07
1/31/18
Toluene
0.305 U
5.64
0.305
1
01/31/18 20:07
1/31/18
Printed 2/5/2018 3:02:11 PM
Page 45 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 15:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-21 Units: ug/Kg
Lab Code: J1800711-008 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.441 U
5.64
0.441
1 01/31/18 20:07
1/31/18
trans- l,3-Dichloropropene
0.249 U
5.64
0.249
1 01/31/18 20:07
1/31/18
trans-1,4-Dichloro-2-butene
0.610 U
22.6
0.610
1 01/31/18 20:07
1/31/18
Trichloroethene (TCE)
0.283 U
5.64
0.283
1 01/31/18 20:07
1/31/18
Trichlorofluoromethane
0.237 U
22.6
0.237
1 01/31/18 20:07
1/31/18
Vinyl Acetate
1.36 U
11.3
1.36
1 01/31/18 20:07
1/31/18
Vinyl Chloride
0.294 U
5.64
0.294
1 01/31/18 20:07
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
110
74 - 120
01/31/18 20:07
4-Bromofluorobenzene
80
77 - 130
01/31/18 20:07
Dibromofluoromethane
114
85 - 117
01/31/18 20:07
Toluene-d8
145 *
81 - 126
01/31/18 20:07
Printed 2/5/2018 3:02:11 PM
Page 46 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:40
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-1
Units:
ug/Kg
Lab Code: J1800711-009
Basis:
Dry
Volatile Organic
Compounds by GCIMS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.964 U
11.7
0.964
1
01/31/18 20:30
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.541 U
11.7
0.541
1
01/31/18 20:30
1/31/18
1,1,2,2-Tetrachloroethane
0.541 U
11.7
0.541
1
01/31/18 20:30
1/31/18
1,1,2-Trichloroethane
0.917 U
11.7
0.917
1
01/31/18 20:30
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.729 U
11.7
0.729
1
01/31/18 20:30
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
1.63 U
11.7
1.63
1
01/31/18 20:30
1/31/18
1,2,3-Trichloropropane
1.79 U
11.7
1.79
1
01/31/18 20:30
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
1.25 U
23.5
1.25
1
01/31/18 20:30
1/31/18
1,2-Dibromoethane (EDB)
1.37 U
11.7
1.37
1
01/31/18 20:30
1/31/18
1,2-Dichlorobenzene
0.752 U
11.7
0.752
1
01/31/18 20:30
1/31/18
1,2-Dichloroethane
0.705 U
11.7
0.705
1
01/31/18 20:30
1/31/18
1,2-Dichloropropane
0.964 U
11.7
0.964
1
01/31/18 20:30
1/31/18
1,3-Dichlorobenzene
0.705 U
11.7
0.705
1
01/31/18 20:30
1/31/18
1,4-Dichlorobenzene
0.235 U
11.7
0.235
1
01/31/18 20:30
1/31/18
2-Butanone (MEK)
3.76 U
58.7
3.76
1
01/31/18 20:30
1/31/18
2-Hexanone
5.17 U
23.5
5.17
1
01/31/18 20:30
1/31/18
4-Methyl-2-pentanone (MIBK)
3.53 U
23.5
3.53
1
01/31/18 20:30
1/31/18
Acetone
36.5 I
47.0
5.41
1
01/31/18 20:30
1/31/18
Benzene
0.400 U
11.7
0.400
1
01/31/18 20:30
1/31/18
Bromochloromethane
1.41 U
11.7
1.41
1
01/31/18 20:30
1/31/18
Bromodichloromethane
0.870 U
11.7
0.870
1
01/31/18 20:30
1/31/18
Bromoform
0.799 U
11.7
0.799
1
01/31/18 20:30
1/31/18
Bromomethane
0.635 U
11.7
0.635
1
01/31/18 20:30
1/31/18
Carbon Disulfide
1.88 U
23.5
1.88
1
01/31/18 20:30
1/31/18
Carbon Tetrachloride
0.447 U
11.7
0.447
1
01/31/18 20:30
1/31/18
Chlorobenzene
0.329 U
11.7
0.329
1
01/31/18 20:30
1/31/18
Chloroethane
0.776 U
11.7
0.776
1
01/31/18 20:30
1/31/18
Chloroform
0.423 U
11.7
0.423
1
01/31/18 20:30
1/31/18
Chloromethane
0.494 U
11.7
0.494
1
01/31/18 20:30
1/31/18
cis-1,2-Dichloroethene
0.776 U
11.7
0.776
1
01/31/18 20:30
1/31/18
cis-1,3-Dichloropropene
0.329 U
11.7
0.329
1
01/31/18 20:30
1/31/18
Dibromochloromethane
0.517 U
11.7
0.517
1
01/31/18 20:30
1/31/18
Dibromomethane
0.917 U
11.7
0.917
1
01/31/18 20:30
1/31/18
Dichlorodifluoromethane
0.423 U
47.0
0.423
1
01/31/18 20:30
1/31/18
Ethylbenzene
0.282 U
11.7
0.282
1
01/31/18 20:30
1/31/18
Iodomethane
2.59 U
23.5
2.59
1
01/31/18 20:30
1/31/18
m,p-Xylenes
0.494 U
23.5
0.494
1
01/31/18 20:30
1/31/18
Methyl tert-Butyl Ether
0.611 U
11.7
0.611
1
01/31/18 20:30
1/31/18
Methylene Chloride
0.729 U
23.5
0.729
1
01/31/18 20:30
1/31/18
o-Xylene
0.376 U
11.7
0.376
1
01/31/18 20:30
1/31/18
Styrene
0.635 U
11.7
0.635
1
01/31/18 20:30
1/31/18
Tetrachloroethene (PCE)
0.588 U
11.7
0.588
1
01/31/18 20:30
1/31/18
Toluene
0.635 U
11.7
0.635
1
01/31/18 20:30
1/31/18
Printed 2/5/2018 3:02:12 PM
Page 47 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:40
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name:
TW-5-1 Units: ug/Kg
Lab Code:
J1800711-009 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method:
8260B
Prep Method:
EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.917 U
11.7
0.917
1 01/31/18 20:30
1/31/18
trans- l,3-Dichloropropene
0.517 U
11.7
0.517
1 01/31/18 20:30
1/31/18
trans-1,4-Dichloro-2-butene
1.27 U
47.0
1.27
1 01/31/18 20:30
1/31/18
Trichloroethene (TCE)
0.588 U
11.7
0.588
1 01/31/18 20:30
1/31/18
Trichlorofluoromethane
0.494 U
47.0
0.494
1 01/31/18 20:30
1/31/18
Vinyl Acetate
2.82 U
23.5
2.82
1 01/31/18 20:30
1/31/18
Vinyl Chloride
0.611 U
11.7
0.611
1 01/31/18 20:30
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
96
74 - 120
01/31/18 20:30
4-Bromofluorobenzene
90
77 - 130
01/31/18 20:30
Dibromofluoromethane
116
85 - 117
01/31/18 20:30
Toluene-d8
97
81 - 126
01/31/18 20:30
Printed 2/5/2018 3:02:12 PM
Page 48 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:15
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-25 Units: ug/Kg
Lab Code: J1800711-010 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.442 U
5.38
0.442
1
01/31/18 20:53
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.248 U
5.38
0.248
1
01/31/18 20:53
1/31/18
1,1,2,2-Tetrachloroethane
0.248 U
5.38
0.248
1
01/31/18 20:53
1/31/18
1,1,2-Trichloroethane
0.420 U
5.38
0.420
1
01/31/18 20:53
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.334 U
5.38
0.334
1
01/31/18 20:53
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.743 U
5.38
0.743
1
01/31/18 20:53
1/31/18
1,2,3-Trichloropropane
0.818 U
5.38
0.818
1
01/31/18 20:53
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.571 U
10.8
0.571
1
01/31/18 20:53
1/31/18
1,2-Dibromoethane (EDB)
0.625 U
5.38
0.625
1
01/31/18 20:53
1/31/18
1,2-Dichlorobenzene
0.345 U
5.38
0.345
1
01/31/18 20:53
1/31/18
1,2-Dichloroethane
0.323 U
5.38
0.323
1
01/31/18 20:53
1/31/18
1,2-Dichloropropane
0.442 U
5.38
0.442
1
01/31/18 20:53
1/31/18
1,3-Dichlorobenzene
0.323 U
5.38
0.323
1
01/31/18 20:53
1/31/18
1,4-Dichlorobenzene
0.108 U
5.38
0.108
1
01/31/18 20:53
1/31/18
2-Butanone (MEK)
1.73 U
26.9
1.73
1
01/31/18 20:53
1/31/18
2-Hexanone
2.37 U
10.8
2.37
1
01/31/18 20:53
1/31/18
4-Methyl-2-pentanone (MIBK)
1.62 U
10.8
1.62
1
01/31/18 20:53
1/31/18
Acetone
85.1
21.5
2.48
1
01/31/18 20:53
1/31/18
Benzene
0.183 U
5.38
0.183
1
01/31/18 20:53
1/31/18
Bromochloromethane
0.646 U
5.38
0.646
1
01/31/18 20:53
1/31/18
Bromodichloromethane
0.399 U
5.38
0.399
1
01/31/18 20:53
1/31/18
Bromoform
0.366 U
5.38
0.366
1
01/31/18 20:53
1/31/18
Bromomethane
0.291 U
5.38
0.291
1
01/31/18 20:53
1/31/18
Carbon Disulfide
0.861 U
10.8
0.861
1
01/31/18 20:53
1/31/18
Carbon Tetrachloride
0.205 U
5.38
0.205
1
01/31/18 20:53
1/31/18
Chlorobenzene
0.151 U
5.38
0.151
1
01/31/18 20:53
1/31/18
Chloroethane
0.356 U
5.38
0.356
1
01/31/18 20:53
1/31/18
Chloroform
0.194 U
5.38
0.194
1
01/31/18 20:53
1/31/18
Chloromethane
0.226 U
5.38
0.226
1
01/31/18 20:53
1/31/18
cis-1,2-Dichloroethene
0.356 U
5.38
0.356
1
01/31/18 20:53
1/31/18
cis-1,3-Dichloropropene
0.151 U
5.38
0.151
1
01/31/18 20:53
1/31/18
Dibromochloromethane
0.237 U
5.38
0.237
1
01/31/18 20:53
1/31/18
Dibromomethane
0.420 U
5.38
0.420
1
01/31/18 20:53
1/31/18
Dichlorodifluoromethane
0.194 U
21.5
0.194
1
01/31/18 20:53
1/31/18
Ethylbenzene
0.130 U
5.38
0.130
1
01/31/18 20:53
1/31/18
Iodomethane
1.19 U
10.8
1.19
1
01/31/18 20:53
1/31/18
m,p-Xylenes
0.226 U
10.8
0.226
1
01/31/18 20:53
1/31/18
Methyl tert-Butyl Ether
0.280 U
5.38
0.280
1
01/31/18 20:53
1/31/18
Methylene Chloride
0.334 U
10.8
0.334
1
01/31/18 20:53
1/31/18
o-Xylene
0.173 U
5.38
0.173
1
01/31/18 20:53
1/31/18
Styrene
0.291 U
5.38
0.291
1
01/31/18 20:53
1/31/18
Tetrachloroethene (PCE)
0.270 U
5.38
0.270
1
01/31/18 20:53
1/31/18
Toluene
0.291 U
5.38
0.291
1
01/31/18 20:53
1/31/18
Printed 2/5/2018 3:02:12 PM
Page 49 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:15
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-25 Units: ug/Kg
Lab Code: J1800711-010 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.420 U
5.38
0.420
1 01/31/18 20:53
1/31/18
trans- l,3-Dichloropropene
0.237 U
5.38
0.237
1 01/31/18 20:53
1/31/18
trans-1,4-Dichloro-2-butene
0.582 U
21.5
0.582
1 01/31/18 20:53
1/31/18
Trichloroethene (TCE)
0.270 U
5.38
0.270
1 01/31/18 20:53
1/31/18
Trichlorofluoromethane
0.226 U
21.5
0.226
1 01/31/18 20:53
1/31/18
Vinyl Acetate
1.30 U
10.8
1.30
1 01/31/18 20:53
1/31/18
Vinyl Chloride
0.280 U
5.38
0.280
1 01/31/18 20:53
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
108
74 - 120
01/31/18 20:53
4-Bromofluorobenzene
76 *
77 - 130
01/31/18 20:53
Dibromofluoromethane
105
85 - 117
01/31/18 20:53
Toluene-d8
96
81 - 126
01/31/18 20:53
Printed 2/5/2018 3:02:12 PM
Page 50 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 11:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-1 Units: ug/L
Lab Code: J1800711-011 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 14:27
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 14:27
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 14:27
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 14:27
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 14:27
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 14:27
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 14:27
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 14:27
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 14:27
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 14:27
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 14:27
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 14:27
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 14:27
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 14:27
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 14:27
2-Hexanone
2.2 U
25
2.2
1
01/31/18 14:27
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 14:27
Acetone
5.6 U
20
5.6
1
01/31/18 14:27
Benzene
0.21 U
1.0
0.21
1
01/31/18 14:27
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 14:27
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 14:27
Bromoform
0.42 U
2.0
0.42
1
01/31/18 14:27
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 14:27
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 14:27
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 14:27
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 14:27
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 14:27
Chloroform
0.35 U
1.0
0.35
1
01/31/18 14:27
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 14:27
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 14:27
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 14:27
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 14:27
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 14:27
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 14:27
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 14:27
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 14:27
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 14:27
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 14:27
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 14:27
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 14:27
Styrene
0.29 U
1.0
0.29
1
01/31/18 14:27
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 14:27
Toluene
0.19 U
1.0
0.19
1
01/31/18 14:27
Printed 2/5/2018 3:02:12 PM
Page 51 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 11:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-1 Units: ug/L
Lab Code: J1800711-011 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 14:27
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 14:27
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 14:27
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 14:27
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 14:27
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 14:27
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 14:27
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
100
72 - 127
01/31/18 14:27
4-Bromofluorobenzene
93
88 - 120
01/31/18 14:27
Dibromofluoromethane
102
85 - 115
01/31/18 14:27
Toluene-d8
98
83 - 123
01/31/18 14:27
Printed 2/5/2018 3:02:12 PM
Page 52 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 13:10
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-3 Units: ug/L
Lab Code: J1800711-012 Basis: NA
Volatile Organic Compounds by GCIMS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 14:49
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 14:49
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 14:49
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 14:49
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 14:49
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 14:49
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 14:49
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 14:49
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 14:49
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 14:49
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 14:49
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 14:49
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 14:49
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 14:49
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 14:49
2-Hexanone
2.2 U
25
2.2
1
01/31/18 14:49
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 14:49
Acetone
141
20
5.6
1
01/31/18 14:49
Benzene
0.21 U
1.0
0.21
1
01/31/18 14:49
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 14:49
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 14:49
Bromoform
0.42 U
2.0
0.42
1
01/31/18 14:49
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 14:49
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 14:49
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 14:49
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 14:49
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 14:49
Chloroform
0.35 U
1.0
0.35
1
01/31/18 14:49
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 14:49
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 14:49
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 14:49
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 14:49
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 14:49
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 14:49
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 14:49
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 14:49
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 14:49
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 14:49
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 14:49
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 14:49
Styrene
0.29 U
1.0
0.29
1
01/31/18 14:49
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 14:49
Toluene
0.19 U
1.0
0.19
1
01/31/18 14:49
Printed 2/5/2018 3:02:13 PM
Page 53 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 13:10
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-3 Units: ug/L
Lab Code: J1800711-012 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 14:49
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 14:49
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 14:49
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 14:49
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 14:49
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 14:49
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 14:49
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
103
72 - 127
01/31/18 14:49
4-Bromofluorobenzene
97
88 - 120
01/31/18 14:49
Dibromofluoromethane
103
85 - 115
01/31/18 14:49
Toluene-d8
96
83 - 123
01/31/18 14:49
Printed 2/5/2018 3:02:13 PM
Page 54 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 15:25
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-2 Units: ug/L
Lab Code: J1800711-013 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 15:10
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 15:10
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 15:10
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 15:10
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 15:10
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 15:10
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 15:10
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 15:10
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 15:10
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 15:10
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 15:10
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 15:10
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 15:10
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:10
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 15:10
2-Hexanone
2.2 U
25
2.2
1
01/31/18 15:10
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 15:10
Acetone
5.6 U
20
5.6
1
01/31/18 15:10
Benzene
0.21 U
1.0
0.21
1
01/31/18 15:10
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 15:10
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 15:10
Bromoform
0.42 U
2.0
0.42
1
01/31/18 15:10
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 15:10
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 15:10
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 15:10
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:10
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 15:10
Chloroform
0.35 U
1.0
0.35
1
01/31/18 15:10
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 15:10
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 15:10
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 15:10
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 15:10
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 15:10
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 15:10
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 15:10
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 15:10
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 15:10
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 15:10
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 15:10
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 15:10
Styrene
0.29 U
1.0
0.29
1
01/31/18 15:10
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 15:10
Toluene
0.19 U
1.0
0.19
1
01/31/18 15:10
Printed 2/5/2018 3:02:13 PM
Page 55 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 15:25
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-2 Units: ug/L
Lab Code: J1800711-013 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 15:10
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 15:10
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 15:10
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 15:10
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 15:10
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 15:10
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 15:10
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
103
72 - 127
01/31/18 15:10
4-Bromofluorobenzene
99
88 - 120
01/31/18 15:10
Dibromofluoromethane
104
85 - 115
01/31/18 15:10
Toluene-d8
96
83 - 123
01/31/18 15:10
Printed 2/5/2018 3:02:13 PM
Page 56 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 16:50
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-4 Units: ug/L
Lab Code: J1800711-014 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 15:32
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 15:32
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 15:32
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 15:32
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 15:32
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 15:32
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 15:32
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 15:32
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 15:32
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 15:32
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 15:32
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 15:32
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 15:32
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:32
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 15:32
2-Hexanone
2.2 U
25
2.2
1
01/31/18 15:32
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 15:32
Acetone
5.6 U
20
5.6
1
01/31/18 15:32
Benzene
0.21 U
1.0
0.21
1
01/31/18 15:32
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 15:32
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 15:32
Bromoform
0.42 U
2.0
0.42
1
01/31/18 15:32
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 15:32
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 15:32
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 15:32
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:32
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 15:32
Chloroform
0.35 U
1.0
0.35
1
01/31/18 15:32
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 15:32
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 15:32
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 15:32
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 15:32
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 15:32
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 15:32
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 15:32
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 15:32
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 15:32
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 15:32
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 15:32
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 15:32
Styrene
0.29 U
1.0
0.29
1
01/31/18 15:32
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 15:32
Toluene
0.19 U
1.0
0.19
1
01/31/18 15:32
Printed 2/5/2018 3:02:13 PM
Page 57 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 16:50
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-4 Units: ug/L
Lab Code: J1800711-014 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 15:32
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 15:32
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 15:32
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 15:32
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 15:32
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 15:32
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 15:32
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
107
72 - 127
01/31/18 15:32
4-Bromofluorobenzene
99
88 - 120
01/31/18 15:32
Dibromofluoromethane
107
85 - 115
01/31/18 15:32
Toluene-d8
95
83 - 123
01/31/18 15:32
Printed 2/5/2018 3:02:13 PM
Page 58 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 17:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-5 Units: ug/L
Lab Code: J1800711-015 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 15:54
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 15:54
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 15:54
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 15:54
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 15:54
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 15:54
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 15:54
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 15:54
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 15:54
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 15:54
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 15:54
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 15:54
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 15:54
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:54
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 15:54
2-Hexanone
2.2 U
25
2.2
1
01/31/18 15:54
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 15:54
Acetone
5.6 U
20
5.6
1
01/31/18 15:54
Benzene
0.21 U
1.0
0.21
1
01/31/18 15:54
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 15:54
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 15:54
Bromoform
0.42 U
2.0
0.42
1
01/31/18 15:54
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 15:54
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 15:54
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 15:54
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 15:54
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 15:54
Chloroform
0.35 U
1.0
0.35
1
01/31/18 15:54
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 15:54
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 15:54
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 15:54
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 15:54
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 15:54
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 15:54
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 15:54
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 15:54
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 15:54
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 15:54
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 15:54
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 15:54
Styrene
0.29 U
1.0
0.29
1
01/31/18 15:54
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 15:54
Toluene
0.19 U
1.0
0.19
1
01/31/18 15:54
Printed 2/5/2018 3:02:14 PM
Page 59 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 17:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-5 Units: ug/L
Lab Code: J1800711-015 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 15:54
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 15:54
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 15:54
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 15:54
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 15:54
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 15:54
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 15:54
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
110
72 - 127
01/31/18 15:54
4-Bromofluorobenzene
96
88 - 120
01/31/18 15:54
Dibromofluoromethane
108
85 - 115
01/31/18 15:54
Toluene-d8
94
83 - 123
01/31/18 15:54
Printed 2/5/2018 3:02:14 PM
Page 60 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 61 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 08:50
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-1 Units: ug/Kg
Lab Code: J1800711-001 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
69.0 U
186
69.0
1
01/30/18 22:40
1/30/18
1,2-Dichlorobenzene
35.1 U
186
35.1
1
01/30/18 22:40
1/30/18
1,3-Dichlorobenzene
41.6 U
186
41.6
1
01/30/18 22:40
1/30/18
1,4-Dichlorobenzene
44.9 U
186
44.9
1
01/30/18 22:40
1/30/18
1-Methylnaphthalene
365
186
72.3
1
01/30/18 22:40
1/30/18
2,4,5-Trichlorophenol
62.4 U
186
62.4
1
01/30/18 22:40
1/30/18
2,4,6-Trichlorophenol
54.8 U
186
54.8
1
01/30/18 22:40
1/30/18
2,4-Dichlorophenol
69.0 U
186
69.0
1
01/30/18 22:40
1/30/18
2,4-Dimethylphenol
90.9 U
186
90.9
1
01/30/18 22:40
1/30/18
2,4-Dinitrophenol
25.2 U
733
25.2
1
01/30/18 22:40
1/30/18
2,4-Dinitrotoluene
44.9 U
186
44.9
1
01/30/18 22:40
1/30/18
2,6-Dinitrotoluene
52.6 U
186
52.6
1
01/30/18 22:40
1/30/18
2-Chloronaphthalene
47.1 U
186
47.1
1
01/30/18 22:40
1/30/18
2-Chlorophenol
38.3 U
186
38.3
1
01/30/18 22:40
1/30/18
2-Methylnaphthalene
493
186
64.6
1
01/30/18 22:40
1/30/18
2-Methylphenol
52.6 U
186
52.6
1
01/30/18 22:40
1/30/18
2-Nitroaniline
55.9 U
186
55.9
1
01/30/18 22:40
1/30/18
2-Nitrophenol
57.0 U
733
57.0
1
01/30/18 22:40
1/30/18
3- and 4-Methylphenol Coelution
47.1 U
186
47.1
1
01/30/18 22:40
1/30/18
3,3'-Dichlorobenzidine
93.1 U
733
93.1
1
01/30/18 22:40
1/30/18
3-Nitroaniline
55.9 U
186
55.9
1
01/30/18 22:40
1/30/18
4,6-Dinitro-2-methylphenol
52.6 U
733
52.6
1
01/30/18 22:40
1/30/18
4-Bromophenyl Phenyl Ether
57.0 U
186
57.0
1
01/30/18 22:40
1/30/18
4-Chloro-3-methylphenol
58.0 U
186
58.0
1
01/30/18 22:40
1/30/18
4-Chloroaniline
75.6 U
186
75.6
1
01/30/18 22:40
1/30/18
4-Chlorophenyl Phenyl Ether
57.0 U
186
57.0
1
01/30/18 22:40
1/30/18
4-Nitroaniline
60.2 U
186
60.2
1
01/30/18 22:40
1/30/18
4-Nitrophenol
61.3 U
733
61.3
1
01/30/18 22:40
1/30/18
Acenaphthene
58.0 U
186
58.0
1
01/30/18 22:40
1/30/18
Acenaphthylene
51.5 U
186
51.5
1
01/30/18 22:40
1/30/18
Acetophenone
52.9 I
372
50.4
1
01/30/18 22:40
1/30/18
Anthracene
418
186
47.1
1
01/30/18 22:40
1/30/18
Benz(a)anthracene
123 I
186
51.5
1
01/30/18 22:40
1/30/18
Benzo(a)pyrene
93.4 I
186
40.5
1
01/30/18 22:40
1/30/18
Benzo(b)fluoranthene
113 I
186
28.5
1
01/30/18 22:40
1/30/18
Benzo(g,h,i)perylene
83.5 I
186
57.0
1
01/30/18 22:40
1/30/18
Benzo(k)fluoranthene
72.2 I
186
64.6
1
01/30/18 22:40
1/30/18
Benzyl Alcohol
41.6 U
372
41.6
1
01/30/18 22:40
1/30/18
Bis(2-chloroethoxy)methane
58.0 U
186
58.0
1
01/30/18 22:40
1/30/18
Bis(2-chloroethyl) Ether
46.0 U
186
46.0
1
01/30/18 22:40
1/30/18
Bis(2-chloroisopropyl) Ether
38.3 U
186
38.3
1
01/30/18 22:40
1/30/18
Bis(2-ethylhexyl) Phthalate
48.2 U
186
48.2
1
01/30/18 22:40
1/30/18
Butyl Benzyl Phthalate
51.5 U
372
51.5
1
01/30/18 22:40
1/30/18
Printed 2/5/2018 3:02:42 PM
Page 62 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 08:50
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-1 Units: ug/Kg
Lab Code: J1800711-001 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
62.4 U
186
62.4
1
01/30/18 22:40
1/30/18
Chrysene
232
186
49.3
1
01/30/18 22:40
1/30/18
Dibenz(a,h)anthracene
50.4 U
186
50.4
1
01/30/18 22:40
1/30/18
Dibenzofuran
114 I
186
50.4
1
01/30/18 22:40
1/30/18
Diethyl Phthalate
55.9 U
186
55.9
1
01/30/18 22:40
1/30/18
Dimethyl Phthalate
58.0 U
186
58.0
1
01/30/18 22:40
1/30/18
Di-n-butyl Phthalate
37.3 U
186
37.3
1
01/30/18 22:40
1/30/18
Di-n-octyl Phthalate
57.0 U
372
57.0
1
01/30/18 22:40
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
40.5 U
186
40.5
1
01/30/18 22:40
1/30/18
Fluoranthene
151 I
186
52.6
1
01/30/18 22:40
1/30/18
Fluorene
51.5 U
186
51.5
1
01/30/18 22:40
1/30/18
Hexachlorobenzene
52.6 U
186
52.6
1
01/30/18 22:40
1/30/18
Hexachlorobutadiene
60.2 U
186
60.2
1
01/30/18 22:40
1/30/18
Hexachlorocyclopentadiene
37.3 U
186
37.3
1
01/30/18 22:40
1/30/18
Hexachloroethane
34.0 U
186
34.0
1
01/30/18 22:40
1/30/18
Indeno(1,2,3-cd)pyrene
55.8 I
186
44.9
1
01/30/18 22:40
1/30/18
Isophorone
63.5 U
186
63.5
1
01/30/18 22:40
1/30/18
Naphthalene
428
186
53.7
1
01/30/18 22:40
1/30/18
Nitrobenzene
42.7 U
186
42.7
1
01/30/18 22:40
1/30/18
N-Nitrosodi-n-propylamine
54.8 U
186
54.8
1
01/30/18 22:40
1/30/18
Pentachlorophenol (PCP)
38.3 U
733
38.3
1
01/30/18 22:40
1/30/18
Phenanthrene
425
186
46.0
1
01/30/18 22:40
1/30/18
Phenol
50.4 U
186
50.4
1
01/30/18 22:40
1/30/18
Pyrene
181 I
186
50.4
1
01/30/18 22:40
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
45
30 - 136
01/30/18 22:40
2-Fluorobiphenyl
57
20 - 115
01/30/18 22:40
2-Fluorophenol
39
10 - 110
01/30/18 22:40
Nitrobenzene-d5
56
20 - 110
01/30/18 22:40
Phenol-d6
45
14 - 100
01/30/18 22:40
p-Terphenyl-dl4
69
32 - 119
01/30/18 22:40
Printed 2/5/2018 3:02:42 PM
Page 63 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 09:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-17 Units: ug/Kg
Lab Code: J1800711-002 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
656 U
1770
656
10
01/30/18 23:05
1/30/18
1,2-Dichlorobenzene
333 U
1770
333
10
01/30/18 23:05
1/30/18
1,3-Dichlorobenzene
396 U
1770
396
10
01/30/18 23:05
1/30/18
1,4-Dichlorobenzene
427 U
1770
427
10
01/30/18 23:05
1/30/18
1-Methylnaphthalene
687 U
1770
687
10
01/30/18 23:05
1/30/18
2,4,5-Trichlorophenol
594 U
1770
594
10
01/30/18 23:05
1/30/18
2,4,6-Trichlorophenol
521 U
1770
521
10
01/30/18 23:05
1/30/18
2,4-Dichlorophenol
656 U
1770
656
10
01/30/18 23:05
1/30/18
2,4-Dimethylphenol
864 U
1770
864
10
01/30/18 23:05
1/30/18
2,4-Dinitrophenol
240 U
6970
240
10
01/30/18 23:05
1/30/18
2,4-Dinitrotoluene
427 U
1770
427
10
01/30/18 23:05
1/30/18
2,6-Dinitrotoluene
500 U
1770
500
10
01/30/18 23:05
1/30/18
2-Chloronaphthalene
448 U
1770
448
10
01/30/18 23:05
1/30/18
2-Chlorophenol
365 U
1770
365
10
01/30/18 23:05
1/30/18
2-Methylnaphthalene
614 U
1770
614
10
01/30/18 23:05
1/30/18
2-Methylphenol
500 U
1770
500
10
01/30/18 23:05
1/30/18
2-Nitroaniline
531 U
1770
531
10
01/30/18 23:05
1/30/18
2-Nitrophenol
542 U
6970
542
10
01/30/18 23:05
1/30/18
3- and 4-Methylphenol Coelution
448 U
1770
448
10
01/30/18 23:05
1/30/18
3,3'-Dichlorobenzidine
885 U
6970
885
10
01/30/18 23:05
1/30/18
3-Nitroaniline
531 U
1770
531
10
01/30/18 23:05
1/30/18
4,6-Dinitro-2-methylphenol
500 U
6970
500
10
01/30/18 23:05
1/30/18
4-Bromophenyl Phenyl Ether
542 U
1770
542
10
01/30/18 23:05
1/30/18
4-Chloro-3-methylphenol
552 U
1770
552
10
01/30/18 23:05
1/30/18
4-Chloroaniline
719 U
1770
719
10
01/30/18 23:05
1/30/18
4-Chlorophenyl Phenyl Ether
542 U
1770
542
10
01/30/18 23:05
1/30/18
4-Nitroaniline
573 U
1770
573
10
01/30/18 23:05
1/30/18
4-Nitrophenol
583 U
6970
583
10
01/30/18 23:05
1/30/18
Acenaphthene
552 U
1770
552
10
01/30/18 23:05
1/30/18
Acenaphthylene
490 U
1770
490
10
01/30/18 23:05
1/30/18
Acetophenone
479 U
3540
479
10
01/30/18 23:05
1/30/18
Anthracene
448 U
1770
448
10
01/30/18 23:05
1/30/18
Benz(a)anthracene
490 U
1770
490
10
01/30/18 23:05
1/30/18
Benzo(a)pyrene
386 U
1770
386
10
01/30/18 23:05
1/30/18
Benzo(k)fluoranthene
271 U
1770
271
10
01/30/18 23:05
1/30/18
Benzo(g,h,i)perylene
542 U
1770
542
10
01/30/18 23:05
1/30/18
Benzo(k)fluoranthene
614 U
1770
614
10
01/30/18 23:05
1/30/18
Benzyl Alcohol
396 U
3540
396
10
01/30/18 23:05
1/30/18
Bis(2-chloroethoxy)methane
552 U
1770
552
10
01/30/18 23:05
1/30/18
Bis(2-chloroethyl) Ether
438 U
1770
438
10
01/30/18 23:05
1/30/18
Bis(2-chloroisopropyl) Ether
365 U
1770
365
10
01/30/18 23:05
1/30/18
Bis(2-ethylhexyl) Phthalate
458 U
1770
458
10
01/30/18 23:05
1/30/18
Butyl Benzyl Phthalate
490 U
3540
490
10
01/30/18 23:05
1/30/18
Printed 2/5/2018 3:02:43 PM
Page 64 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 09:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-17 Units: ug/Kg
Lab Code: J1800711-002 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
594 U
1770
594 10
01/30/18 23:05
1/30/18
Chrysene
469 U
1770
469 10
01/30/18 23:05
1/30/18
Dibenz(a,h)anthracene
479 U
1770
479 10
01/30/18 23:05
1/30/18
Dibenzofuran
479 U
1770
479 10
01/30/18 23:05
1/30/18
Diethyl Phthalate
531 U
1770
531 10
01/30/18 23:05
1/30/18
Dimethyl Phthalate
552 U
1770
552 10
01/30/18 23:05
1/30/18
Di-n-butyl Phthalate
354 U
1770
354 10
01/30/18 23:05
1/30/18
Di-n-octyl Phthalate
542 U
3540
542 10
01/30/18 23:05
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
386 U
1770
386 10
01/30/18 23:05
1/30/18
Fluoranthene
500 U
1770
500 10
01/30/18 23:05
1/30/18
Fluorene
490 U
1770
490 10
01/30/18 23:05
1/30/18
Hexachlorobenzene
500 U
1770
500 10
01/30/18 23:05
1/30/18
Hexachlorobutadiene
573 U
1770
573 10
01/30/18 23:05
1/30/18
Hexachlorocyclopentadiene
354 U
1770
354 10
01/30/18 23:05
1/30/18
Hexachloroethane
323 U
1770
323 10
01/30/18 23:05
1/30/18
Indeno(1,2,3-cd)pyrene
427 U
1770
427 10
01/30/18 23:05
1/30/18
Isophorone
604 U
1770
604 10
01/30/18 23:05
1/30/18
Naphthalene
510 U
1770
510 10
01/30/18 23:05
1/30/18
Nitrobenzene
406 U
1770
406 10
01/30/18 23:05
1/30/18
N-Nitrosodi-n-propylamine
521 U
1770
521 10
01/30/18 23:05
1/30/18
Pentachlorophenol (PCP)
365 U
6970
365 10
01/30/18 23:05
1/30/18
Phenanthrene
438 U
1770
438 10
01/30/18 23:05
1/30/18
Phenol
479 U
1770
479 10
01/30/18 23:05
1/30/18
Pyrene
479 U
1770
479 10
01/30/18 23:05
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
39
30 - 136
01/30/18 23:05
2-Fluorobiphenyl
65
20 - 115
01/30/18 23:05
2-Fluorophenol
50
10 - 110
01/30/18 23:05
Nitrobenzene-d5
58
20 - 110
01/30/18 23:05
Phenol-d6
51
14 - 100
01/30/18 23:05
p-Terphenyl-dl4
79
32 - 119
01/30/18 23:05
Printed 2/5/2018 3:02:43 PM
Page 65 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-1 Units: ug/Kg
Lab Code: J1800711-003 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
63.0 U
170
63.0
1
01/31/18 00:19
1/30/18
1,2-Dichlorobenzene
32.0 U
170
32.0
1
01/31/18 00:19
1/30/18
1,3-Dichlorobenzene
38.0 U
170
38.0
1
01/31/18 00:19
1/30/18
1,4-Dichlorobenzene
41.0 U
170
41.0
1
01/31/18 00:19
1/30/18
1-Methylnaphthalene
66.0 U
170
66.0
1
01/31/18 00:19
1/30/18
2,4,5-Trichlorophenol
57.0 U
170
57.0
1
01/31/18 00:19
1/30/18
2,4,6-Trichlorophenol
50.0 U
170
50.0
1
01/31/18 00:19
1/30/18
2,4-Dichlorophenol
63.0 U
170
63.0
1
01/31/18 00:19
1/30/18
2,4-Dimethylphenol
83.0 U
170
83.0
1
01/31/18 00:19
1/30/18
2,4-Dinitrophenol
23.0 U
670
23.0
1
01/31/18 00:19
1/30/18
2,4-Dinitrotoluene
41.0 U
170
41.0
1
01/31/18 00:19
1/30/18
2,6-Dinitrotoluene
48.0 U
170
48.0
1
01/31/18 00:19
1/30/18
2-Chloronaphthalene
43.0 U
170
43.0
1
01/31/18 00:19
1/30/18
2-Chlorophenol
35.0 U
170
35.0
1
01/31/18 00:19
1/30/18
2-Methylnaphthalene
59.0 U
170
59.0
1
01/31/18 00:19
1/30/18
2-Methylphenol
48.0 U
170
48.0
1
01/31/18 00:19
1/30/18
2-Nitroaniline
51.0 U
170
51.0
1
01/31/18 00:19
1/30/18
2-Nitrophenol
52.0 U
670
52.0
1
01/31/18 00:19
1/30/18
3- and 4-Methylphenol Coelution
43.0 U
170
43.0
1
01/31/18 00:19
1/30/18
3,3'-Dichlorobenzidine
85.0 U
670
85.0
1
01/31/18 00:19
1/30/18
3-Nitroaniline
51.0 U
170
51.0
1
01/31/18 00:19
1/30/18
4,6-Dinitro-2-methylphenol
48.0 U
670
48.0
1
01/31/18 00:19
1/30/18
4-Bromophenyl Phenyl Ether
52.0 U
170
52.0
1
01/31/18 00:19
1/30/18
4-Chloro-3-methylphenol
53.0 U
170
53.0
1
01/31/18 00:19
1/30/18
4-Chloroaniline
69.0 U
170
69.0
1
01/31/18 00:19
1/30/18
4-Chlorophenyl Phenyl Ether
52.0 U
170
52.0
1
01/31/18 00:19
1/30/18
4-Nitroaniline
55.0 U
170
55.0
1
01/31/18 00:19
1/30/18
4-Nitrophenol
56.0 U
670
56.0
1
01/31/18 00:19
1/30/18
Acenaphthene
53.0 U
170
53.0
1
01/31/18 00:19
1/30/18
Acenaphthylene
47.0 U
170
47.0
1
01/31/18 00:19
1/30/18
Acetophenone
46.0 U
340
46.0
1
01/31/18 00:19
1/30/18
Anthracene
43.0 U
170
43.0
1
01/31/18 00:19
1/30/18
Benz(a)anthracene
47.0 U
170
47.0
1
01/31/18 00:19
1/30/18
Benzo(a)pyrene
37.0 U
170
37.0
1
01/31/18 00:19
1/30/18
Benzo(b)fluoranthene
26.0 U
170
26.0
1
01/31/18 00:19
1/30/18
Benzo(g,h,i)perylene
52.0 U
170
52.0
1
01/31/18 00:19
1/30/18
Benzo(k)fluoranthene
59.0 U
170
59.0
1
01/31/18 00:19
1/30/18
Benzyl Alcohol
38.0 U
340
38.0
1
01/31/18 00:19
1/30/18
Bis(2-chloroethoxy)methane
53.0 U
170
53.0
1
01/31/18 00:19
1/30/18
Bis(2-chloroethyl) Ether
42.0 U
170
42.0
1
01/31/18 00:19
1/30/18
Bis(2-chloroisopropyl) Ether
35.0 U
170
35.0
1
01/31/18 00:19
1/30/18
Bis(2-ethylhexyl) Phthalate
44.0 U
170
44.0
1
01/31/18 00:19
1/30/18
Butyl Benzyl Phthalate
47.0 U
340
47.0
1
01/31/18 00:19
1/30/18
Printed 2/5/2018 3:02:43 PM
Page 66 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-1 Units: ug/Kg
Lab Code: J1800711-003 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
57.0 U
170
57.0
1
01/31/18 00:19
1/30/18
Chrysene
45.0 U
170
45.0
1
01/31/18 00:19
1/30/18
Dibenz(a,h)anthracene
46.0 U
170
46.0
1
01/31/18 00:19
1/30/18
Dibenzofuran
46.0 U
170
46.0
1
01/31/18 00:19
1/30/18
Diethyl Phthalate
51.0 U
170
51.0
1
01/31/18 00:19
1/30/18
Dimethyl Phthalate
53.0 U
170
53.0
1
01/31/18 00:19
1/30/18
Di-n-butyl Phthalate
34.0 U
170
34.0
1
01/31/18 00:19
1/30/18
Di-n-octyl Phthalate
52.0 U
340
52.0
1
01/31/18 00:19
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
37.0 U
170
37.0
1
01/31/18 00:19
1/30/18
Fluoranthene
48.0 U
170
48.0
1
01/31/18 00:19
1/30/18
Fluorene
47.0 U
170
47.0
1
01/31/18 00:19
1/30/18
Hexachlorobenzene
48.0 U
170
48.0
1
01/31/18 00:19
1/30/18
Hexachlorobutadiene
55.0 U
170
55.0
1
01/31/18 00:19
1/30/18
Hexachlorocyclopentadiene
34.0 U
170
34.0
1
01/31/18 00:19
1/30/18
Hexachloroethane
31.0 U
170
31.0
1
01/31/18 00:19
1/30/18
Indeno(1,2,3-cd)pyrene
41.0 U
170
41.0
1
01/31/18 00:19
1/30/18
Isophorone
58.0 U
170
58.0
1
01/31/18 00:19
1/30/18
Naphthalene
49.0 U
170
49.0
1
01/31/18 00:19
1/30/18
Nitrobenzene
39.0 U
170
39.0
1
01/31/18 00:19
1/30/18
N-Nitrosodi-n-propylamine
50.0 U
170
50.0
1
01/31/18 00:19
1/30/18
Pentachlorophenol (PCP)
35.0 U
670
35.0
1
01/31/18 00:19
1/30/18
Phenanthrene
42.0 U
170
42.0
1
01/31/18 00:19
1/30/18
Phenol
46.0 U
170
46.0
1
01/31/18 00:19
1/30/18
Pyrene
46.0 U
170
46.0
1
01/31/18 00:19
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
51
30 - 136
01/31/18 00:19
2-Fluorobiphenyl
58
20 - 115
01/31/18 00:19
2-Fluorophenol
55
10 - 110
01/31/18 00:19
Nitrobenzene-d5
60
20 - 110
01/31/18 00:19
Phenol-d6
61
14 - 100
01/31/18 00:19
p-Terphenyl-dl4
83
32 - 119
01/31/18 00:19
Printed 2/5/2018 3:02:43 PM
Page 67 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-12 Units: ug/Kg
Lab Code: J1800711-004 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
666 U
1800
666
10
01/31/18 00:44
1/30/18
1,2-Dichlorobenzene
339 U
1800
339
10
01/31/18 00:44
1/30/18
1,3-Dichlorobenzene
402 U
1800
402
10
01/31/18 00:44
1/30/18
1,4-Dichlorobenzene
434 U
1800
434
10
01/31/18 00:44
1/30/18
1-Methylnaphthalene
698 U
1800
698
10
01/31/18 00:44
1/30/18
2,4,5-Trichlorophenol
603 U
1800
603
10
01/31/18 00:44
1/30/18
2,4,6-Trichlorophenol
529 U
1800
529
10
01/31/18 00:44
1/30/18
2,4-Dichlorophenol
666 U
1800
666
10
01/31/18 00:44
1/30/18
2,4-Dimethylphenol
877 U
1800
877
10
01/31/18 00:44
1/30/18
2,4-Dinitrophenol
243 U
7080
243
10
01/31/18 00:44
1/30/18
2,4-Dinitrotoluene
434 U
1800
434
10
01/31/18 00:44
1/30/18
2,6-Dinitrotoluene
508 U
1800
508
10
01/31/18 00:44
1/30/18
2-Chloronaphthalene
455 U
1800
455
10
01/31/18 00:44
1/30/18
2-Chlorophenol
370 U
1800
370
10
01/31/18 00:44
1/30/18
2-Methylnaphthalene
624 U
1800
624
10
01/31/18 00:44
1/30/18
2-Methylphenol
508 U
1800
508
10
01/31/18 00:44
1/30/18
2-Nitroaniline
539 U
1800
539
10
01/31/18 00:44
1/30/18
2-Nitrophenol
550 U
7080
550
10
01/31/18 00:44
1/30/18
3- and 4-Methylphenol Coelution
455 U
1800
455
10
01/31/18 00:44
1/30/18
3,3'-Dichlorobenzidine
898 U
7080
898
10
01/31/18 00:44
1/30/18
3-Nitroaniline
539 U
1800
539
10
01/31/18 00:44
1/30/18
4,6-Dinitro-2-methylphenol
508 U
7080
508
10
01/31/18 00:44
1/30/18
4-Bromophenyl Phenyl Ether
550 U
1800
550
10
01/31/18 00:44
1/30/18
4-Chloro-3-methylphenol
560 U
1800
560
10
01/31/18 00:44
1/30/18
4-Chloroaniline
729 U
1800
729
10
01/31/18 00:44
1/30/18
4-Chlorophenyl Phenyl Ether
550 U
1800
550
10
01/31/18 00:44
1/30/18
4-Nitroaniline
582 U
1800
582
10
01/31/18 00:44
1/30/18
4-Nitrophenol
592 U
7080
592
10
01/31/18 00:44
1/30/18
Acenaphthene
560 U
1800
560
10
01/31/18 00:44
1/30/18
Acenaphthylene
497 U
1800
497
10
01/31/18 00:44
1/30/18
Acetophenone
486 U
3590
486
10
01/31/18 00:44
1/30/18
Anthracene
455 U
1800
455
10
01/31/18 00:44
1/30/18
Benz(a)anthracene
497 U
1800
497
10
01/31/18 00:44
1/30/18
Benzo(a)pyrene
391 U
1800
391
10
01/31/18 00:44
1/30/18
Benzo(k)fluoranthene
275 U
1800
275
10
01/31/18 00:44
1/30/18
Benzo(g,h,i)perylene
550 U
1800
550
10
01/31/18 00:44
1/30/18
Benzo(k)fluoranthene
624 U
1800
624
10
01/31/18 00:44
1/30/18
Benzyl Alcohol
402 U
3590
402
10
01/31/18 00:44
1/30/18
Bis(2-chloroethoxy)methane
560 U
1800
560
10
01/31/18 00:44
1/30/18
Bis(2-chloroethyl) Ether
444 U
1800
444
10
01/31/18 00:44
1/30/18
Bis(2-chloroisopropyl) Ether
370 U
1800
370
10
01/31/18 00:44
1/30/18
Bis(2-ethylhexyl) Phthalate
465 U
1800
465
10
01/31/18 00:44
1/30/18
Butyl Benzyl Phthalate
497 U
3590
497
10
01/31/18 00:44
1/30/18
Printed 2/5/2018 3:02:43 PM
Page 68 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-12 Units: ug/Kg
Lab Code: J1800711-004 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
603 U
1800
603 10
01/31/18 00:44
1/30/18
Chrysene
476 U
1800
476 10
01/31/18 00:44
1/30/18
Dibenz(a,h)anthracene
486 U
1800
486 10
01/31/18 00:44
1/30/18
Dibenzofuran
486 U
1800
486 10
01/31/18 00:44
1/30/18
Diethyl Phthalate
539 U
1800
539 10
01/31/18 00:44
1/30/18
Dimethyl Phthalate
560 U
1800
560 10
01/31/18 00:44
1/30/18
Di-n-butyl Phthalate
360 U
1800
360 10
01/31/18 00:44
1/30/18
Di-n-octyl Phthalate
550 U
3590
550 10
01/31/18 00:44
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
391 U
1800
391 10
01/31/18 00:44
1/30/18
Fluoranthene
508 U
1800
508 10
01/31/18 00:44
1/30/18
Fluorene
497 U
1800
497 10
01/31/18 00:44
1/30/18
Hexachlorobenzene
508 U
1800
508 10
01/31/18 00:44
1/30/18
Hexachlorobutadiene
582 U
1800
582 10
01/31/18 00:44
1/30/18
Hexachlorocyclopentadiene
360 U
1800
360 10
01/31/18 00:44
1/30/18
Hexachloroethane
328 U
1800
328 10
01/31/18 00:44
1/30/18
Indeno(1,2,3-cd)pyrene
434 U
1800
434 10
01/31/18 00:44
1/30/18
Isophorone
613 U
1800
613 10
01/31/18 00:44
1/30/18
Naphthalene
518 U
1800
518 10
01/31/18 00:44
1/30/18
Nitrobenzene
413 U
1800
413 10
01/31/18 00:44
1/30/18
N-Nitrosodi-n-propylamine
529 U
1800
529 10
01/31/18 00:44
1/30/18
Pentachlorophenol (PCP)
370 U
7080
370 10
01/31/18 00:44
1/30/18
Phenanthrene
444 U
1800
444 10
01/31/18 00:44
1/30/18
Phenol
486 U
1800
486 10
01/31/18 00:44
1/30/18
Pyrene
486 U
1800
486 10
01/31/18 00:44
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
40
30 - 136
01/31/18 00:44
2-Fluorobiphenyl
70
20 - 115
01/31/18 00:44
2-Fluorophenol
63
10 - 110
01/31/18 00:44
Nitrobenzene-d5
64
20 - 110
01/31/18 00:44
Phenol-d6
65
14 - 100
01/31/18 00:44
p-Terphenyl-dl4
83
32 - 119
01/31/18 00:44
Printed 2/5/2018 3:02:43 PM
Page 69 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:25
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-1 Units: ug/Kg
Lab Code: J1800711-005 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
735 U
1980
735
10
01/31/18 01:09
1/30/18
1,2-Dichlorobenzene
373 U
1980
373
10
01/31/18 01:09
1/30/18
1,3-Dichlorobenzene
443 U
1980
443
10
01/31/18 01:09
1/30/18
1,4-Dichlorobenzene
478 U
1980
478
10
01/31/18 01:09
1/30/18
1-Methylnaphthalene
770 U
1980
770
10
01/31/18 01:09
1/30/18
2,4,5-Trichlorophenol
665 U
1980
665
10
01/31/18 01:09
1/30/18
2,4,6-Trichlorophenol
583 U
1980
583
10
01/31/18 01:09
1/30/18
2,4-Dichlorophenol
735 U
1980
735
10
01/31/18 01:09
1/30/18
2,4-Dimethylphenol
968 U
1980
968
10
01/31/18 01:09
1/30/18
2,4-Dinitrophenol
268 U
7810
268
10
01/31/18 01:09
1/30/18
2,4-Dinitrotoluene
478 U
1980
478
10
01/31/18 01:09
1/30/18
2,6-Dinitrotoluene
560 U
1980
560
10
01/31/18 01:09
1/30/18
2-Chloronaphthalene
502 U
1980
502
10
01/31/18 01:09
1/30/18
2-Chlorophenol
408 U
1980
408
10
01/31/18 01:09
1/30/18
2-Methylnaphthalene
688 U
1980
688
10
01/31/18 01:09
1/30/18
2-Methylphenol
560 U
1980
560
10
01/31/18 01:09
1/30/18
2-Nitroaniline
595 U
1980
595
10
01/31/18 01:09
1/30/18
2-Nitrophenol
606 U
7810
606
10
01/31/18 01:09
1/30/18
3- and 4-Methylphenol Coelution
502 U
1980
502
10
01/31/18 01:09
1/30/18
3,3'-Dichlorobenzidine
991 U
7810
991
10
01/31/18 01:09
1/30/18
3-Nitroaniline
595 U
1980
595
10
01/31/18 01:09
1/30/18
4,6-Dinitro-2-methylphenol
560 U
7810
560
10
01/31/18 01:09
1/30/18
4-Bromophenyl Phenyl Ether
606 U
1980
606
10
01/31/18 01:09
1/30/18
4-Chloro-3-methylphenol
618 U
1980
618
10
01/31/18 01:09
1/30/18
4-Chloroaniline
804 U
1980
804
10
01/31/18 01:09
1/30/18
4-Chlorophenyl Phenyl Ether
606 U
1980
606
10
01/31/18 01:09
1/30/18
4-Nitroaniline
641 U
1980
641
10
01/31/18 01:09
1/30/18
4-Nitrophenol
653 U
7810
653
10
01/31/18 01:09
1/30/18
Acenaphthene
618 U
1980
618
10
01/31/18 01:09
1/30/18
Acenaphthylene
548 U
1980
548
10
01/31/18 01:09
1/30/18
Acetophenone
536 U
3960
536
10
01/31/18 01:09
1/30/18
Anthracene
502 U
1980
502
10
01/31/18 01:09
1/30/18
Benz(a)anthracene
1480 I
1980
548
10
01/31/18 01:09
1/30/18
Benzo(a)pyrene
1150 I
1980
432
10
01/31/18 01:09
1/30/18
Benzo(b)fluoranthene
1190 I
1980
303
10
01/31/18 01:09
1/30/18
Benzo(g,h,i)perylene
684 I
1980
606
10
01/31/18 01:09
1/30/18
Benzo(k)fluoranthene
1150 I
1980
688
10
01/31/18 01:09
1/30/18
Benzyl Alcohol
443 U
3960
443
10
01/31/18 01:09
1/30/18
Bis(2-chloroethoxy)methane
618 U
1980
618
10
01/31/18 01:09
1/30/18
Bis(2-chloroethyl) Ether
490 U
1980
490
10
01/31/18 01:09
1/30/18
Bis(2-chloroisopropyl) Ether
408 U
1980
408
10
01/31/18 01:09
1/30/18
Bis(2-ethylhexyl) Phthalate
513 U
1980
513
10
01/31/18 01:09
1/30/18
Butyl Benzyl Phthalate
548 U
3960
548
10
01/31/18 01:09
1/30/18
Printed 2/5/2018 3:02:44 PM
Page 70 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:25
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-1 Units: ug/Kg
Lab Code: J1800711-005 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
665 U
1980
665 10
01/31/18 01:09
1/30/18
Chrysene
1670 I
1980
525 10
01/31/18 01:09
1/30/18
Dibenz(a,h)anthracene
536 U
1980
536 10
01/31/18 01:09
1/30/18
Dibenzofuran
536 U
1980
536 10
01/31/18 01:09
1/30/18
Diethyl Phthalate
595 U
1980
595 10
01/31/18 01:09
1/30/18
Dimethyl Phthalate
618 U
1980
618 10
01/31/18 01:09
1/30/18
Di-n-butyl Phthalate
397 U
1980
397 10
01/31/18 01:09
1/30/18
Di-n-octyl Phthalate
606 U
3960
606 10
01/31/18 01:09
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
432 U
1980
432 10
01/31/18 01:09
1/30/18
Fluoranthene
2730
1980
560 10
01/31/18 01:09
1/30/18
Fluorene
548 U
1980
548 10
01/31/18 01:09
1/30/18
Hexachlorobenzene
560 U
1980
560 10
01/31/18 01:09
1/30/18
Hexachlorobutadiene
641 U
1980
641 10
01/31/18 01:09
1/30/18
Hexachlorocyclopentadiene
397 U
1980
397 10
01/31/18 01:09
1/30/18
Hexachloroethane
362 U
1980
362 10
01/31/18 01:09
1/30/18
Indeno(1,2,3-cd)pyrene
652 I
1980
478 10
01/31/18 01:09
1/30/18
Isophorone
676 U
1980
676 10
01/31/18 01:09
1/30/18
Naphthalene
571 U
1980
571 10
01/31/18 01:09
1/30/18
Nitrobenzene
455 U
1980
455 10
01/31/18 01:09
1/30/18
N-Nitrosodi-n-propylamine
583 U
1980
583 10
01/31/18 01:09
1/30/18
Pentachlorophenol (PCP)
408 U
7810
408 10
01/31/18 01:09
1/30/18
Phenanthrene
1370 I
1980
490 10
01/31/18 01:09
1/30/18
Phenol
536 U
1980
536 10
01/31/18 01:09
1/30/18
Pyrene
2440
1980
536 10
01/31/18 01:09
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
34
30 - 136
01/31/18 01:09
2-Fluorobiphenyl
61
20 - 115
01/31/18 01:09
2-Fluorophenol
43
10 - 110
01/31/18 01:09
Nitrobenzene-d5
55
20 - 110
01/31/18 01:09
Phenol-d6
45
14 - 100
01/31/18 01:09
p-Terphenyl-dl4
68
32 - 119
01/31/18 01:09
Printed 2/5/2018 3:02:44 PM
Page 71 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-14 Units: ug/Kg
Lab Code: J1800711-006 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
64.6 U
174
64.6
1
01/31/18 01:34
1/30/18
1,2-Dichlorobenzene
32.9 U
174
32.9
1
01/31/18 01:34
1/30/18
1,3-Dichlorobenzene
39.0 U
174
39.0
1
01/31/18 01:34
1/30/18
1,4-Dichlorobenzene
42.1 U
174
42.1
1
01/31/18 01:34
1/30/18
1-Methylnaphthalene
67.7 U
174
67.7
1
01/31/18 01:34
1/30/18
2,4,5-Trichlorophenol
58.5 U
174
58.5
1
01/31/18 01:34
1/30/18
2,4,6-Trichlorophenol
51.3 U
174
51.3
1
01/31/18 01:34
1/30/18
2,4-Dichlorophenol
64.6 U
174
64.6
1
01/31/18 01:34
1/30/18
2,4-Dimethylphenol
85.1 U
174
85.1
1
01/31/18 01:34
1/30/18
2,4-Dinitrophenol
23.6 U
687
23.6
1
01/31/18 01:34
1/30/18
2,4-Dinitrotoluene
42.1 U
174
42.1
1
01/31/18 01:34
1/30/18
2,6-Dinitrotoluene
49.3 U
174
49.3
1
01/31/18 01:34
1/30/18
2-Chloronaphthalene
44.1 U
174
44.1
1
01/31/18 01:34
1/30/18
2-Chlorophenol
35.9 U
174
35.9
1
01/31/18 01:34
1/30/18
2-Methylnaphthalene
60.5 U
174
60.5
1
01/31/18 01:34
1/30/18
2-Methylphenol
49.3 U
174
49.3
1
01/31/18 01:34
1/30/18
2-Nitroaniline
52.3 U
174
52.3
1
01/31/18 01:34
1/30/18
2-Nitrophenol
53.4 U
687
53.4
1
01/31/18 01:34
1/30/18
3- and 4-Methylphenol Coelution
44.1 U
174
44.1
1
01/31/18 01:34
1/30/18
3,3'-Dichlorobenzidine
87.2 U
687
87.2
1
01/31/18 01:34
1/30/18
3-Nitroaniline
52.3 U
174
52.3
1
01/31/18 01:34
1/30/18
4,6-Dinitro-2-methylphenol
49.3 U
687
49.3
1
01/31/18 01:34
1/30/18
4-Bromophenyl Phenyl Ether
53.4 U
174
53.4
1
01/31/18 01:34
1/30/18
4-Chloro-3-methylphenol
54.4 U
174
54.4
1
01/31/18 01:34
1/30/18
4-Chloroaniline
70.8 U
174
70.8
1
01/31/18 01:34
1/30/18
4-Chlorophenyl Phenyl Ether
53.4 U
174
53.4
1
01/31/18 01:34
1/30/18
4-Nitroaniline
56.4 U
174
56.4
1
01/31/18 01:34
1/30/18
4-Nitrophenol
57.5 U
687
57.5
1
01/31/18 01:34
1/30/18
Acenaphthene
54.4 U
174
54.4
1
01/31/18 01:34
1/30/18
Acenaphthylene
48.2 U
174
48.2
1
01/31/18 01:34
1/30/18
Acetophenone
47.2 U
349
47.2
1
01/31/18 01:34
1/30/18
Anthracene
44.1 U
174
44.1
1
01/31/18 01:34
1/30/18
Benz(a)anthracene
48.2 U
174
48.2
1
01/31/18 01:34
1/30/18
Benzo(a)pyrene
38.0 U
174
38.0
1
01/31/18 01:34
1/30/18
Benzo(k)fluoranthene
26.7 U
174
26.7
1
01/31/18 01:34
1/30/18
Benzo(g,h,i)perylene
53.4 U
174
53.4
1
01/31/18 01:34
1/30/18
Benzo(k)fluoranthene
60.5 U
174
60.5
1
01/31/18 01:34
1/30/18
Benzyl Alcohol
39.0 U
349
39.0
1
01/31/18 01:34
1/30/18
Bis(2-chloroethoxy)methane
54.4 U
174
54.4
1
01/31/18 01:34
1/30/18
Bis(2-chloroethyl) Ether
43.1 U
174
43.1
1
01/31/18 01:34
1/30/18
Bis(2-chloroisopropyl) Ether
35.9 U
174
35.9
1
01/31/18 01:34
1/30/18
Bis(2-ethylhexyl) Phthalate
45.2 U
174
45.2
1
01/31/18 01:34
1/30/18
Butyl Benzyl Phthalate
48.2 U
349
48.2
1
01/31/18 01:34
1/30/18
Printed 2/5/2018 3:02:44 PM
Page 72 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-14 Units: ug/Kg
Lab Code: J1800711-006 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
58.5 U
174
58.5
1
01/31/18 01:34
1/30/18
Chrysene
46.2 U
174
46.2
1
01/31/18 01:34
1/30/18
Dibenz(a,h)anthracene
47.2 U
174
47.2
1
01/31/18 01:34
1/30/18
Dibenzofuran
47.2 U
174
47.2
1
01/31/18 01:34
1/30/18
Diethyl Phthalate
52.3 U
174
52.3
1
01/31/18 01:34
1/30/18
Dimethyl Phthalate
54.4 U
174
54.4
1
01/31/18 01:34
1/30/18
Di-n-butyl Phthalate
34.9 U
174
34.9
1
01/31/18 01:34
1/30/18
Di-n-octyl Phthalate
53.4 U
349
53.4
1
01/31/18 01:34
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
38.0 U
174
38.0
1
01/31/18 01:34
1/30/18
Fluoranthene
49.3 U
174
49.3
1
01/31/18 01:34
1/30/18
Fluorene
48.2 U
174
48.2
1
01/31/18 01:34
1/30/18
Hexachlorobenzene
49.3 U
174
49.3
1
01/31/18 01:34
1/30/18
Hexachlorobutadiene
56.4 U
174
56.4
1
01/31/18 01:34
1/30/18
Hexachlorocyclopentadiene
34.9 U
174
34.9
1
01/31/18 01:34
1/30/18
Hexachloroethane
31.8 U
174
31.8
1
01/31/18 01:34
1/30/18
Indeno(1,2,3-cd)pyrene
42.1 U
174
42.1
1
01/31/18 01:34
1/30/18
Isophorone
59.5 U
174
59.5
1
01/31/18 01:34
1/30/18
Naphthalene
50.3 U
174
50.3
1
01/31/18 01:34
1/30/18
Nitrobenzene
40.0 U
174
40.0
1
01/31/18 01:34
1/30/18
N-Nitrosodi-n-propylamine
51.3 U
174
51.3
1
01/31/18 01:34
1/30/18
Pentachlorophenol (PCP)
35.9 U
687
35.9
1
01/31/18 01:34
1/30/18
Phenanthrene
43.1 U
174
43.1
1
01/31/18 01:34
1/30/18
Phenol
47.2 U
174
47.2
1
01/31/18 01:34
1/30/18
Pyrene
47.2 U
174
47.2
1
01/31/18 01:34
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
43
30 - 136
01/31/18 01:34
2-Fluorobiphenyl
60
20 - 115
01/31/18 01:34
2-Fluorophenol
55
10 - 110
01/31/18 01:34
Nitrobenzene-d5
64
20 - 110
01/31/18 01:34
Phenol-d6
57
14 - 100
01/31/18 01:34
p-Terphenyl-dl4
63
32 - 119
01/31/18 01:34
Printed 2/5/2018 3:02:44 PM
Page 73 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-1 Units: ug/Kg
Lab Code: J1800711-007 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
83.2 U
224
83.2
1
01/31/18 01:59
1/30/18
1,2-Dichlorobenzene
42.3 U
224
42.3
1
01/31/18 01:59
1/30/18
1,3-Dichlorobenzene
50.2 U
224
50.2
1
01/31/18 01:59
1/30/18
1,4-Dichlorobenzene
54.2 U
224
54.2
1
01/31/18 01:59
1/30/18
1-Methylnaphthalene
87.2 U
224
87.2
1
01/31/18 01:59
1/30/18
2,4,5-Trichlorophenol
75.3 U
224
75.3
1
01/31/18 01:59
1/30/18
2,4,6-Trichlorophenol
66.1 U
224
66.1
1
01/31/18 01:59
1/30/18
2,4-Dichlorophenol
83.2 U
224
83.2
1
01/31/18 01:59
1/30/18
2,4-Dimethylphenol
110 U
224
110
1
01/31/18 01:59
1/30/18
2,4-Dinitrophenol
30.4 U
885
30.4
1
01/31/18 01:59
1/30/18
2,4-Dinitrotoluene
54.2 U
224
54.2
1
01/31/18 01:59
1/30/18
2,6-Dinitrotoluene
63.4 U
224
63.4
1
01/31/18 01:59
1/30/18
2-Chloronaphthalene
56.8 U
224
56.8
1
01/31/18 01:59
1/30/18
2-Chlorophenol
46.3 U
224
46.3
1
01/31/18 01:59
1/30/18
2-Methylnaphthalene
78.0 U
224
78.0
1
01/31/18 01:59
1/30/18
2-Methylphenol
63.4 U
224
63.4
1
01/31/18 01:59
1/30/18
2-Nitroaniline
67.4 U
224
67.4
1
01/31/18 01:59
1/30/18
2-Nitrophenol
68.7 U
885
68.7
1
01/31/18 01:59
1/30/18
3- and 4-Methylphenol Coelution
56.8 U
224
56.8
1
01/31/18 01:59
1/30/18
3,3'-Dichlorobenzidine
113 U
885
113
1
01/31/18 01:59
1/30/18
3-Nitroaniline
67.4 U
224
67.4
1
01/31/18 01:59
1/30/18
4,6-Dinitro-2-methylphenol
63.4 U
885
63.4
1
01/31/18 01:59
1/30/18
4-Bromophenyl Phenyl Ether
68.7 U
224
68.7
1
01/31/18 01:59
1/30/18
4-Chloro-3-methylphenol
70.0 U
224
70.0
1
01/31/18 01:59
1/30/18
4-Chloroaniline
91.2 U
224
91.2
1
01/31/18 01:59
1/30/18
4-Chlorophenyl Phenyl Ether
68.7 U
224
68.7
1
01/31/18 01:59
1/30/18
4-Nitroaniline
72.7 U
224
72.7
1
01/31/18 01:59
1/30/18
4-Nitrophenol
74.0 U
885
74.0
1
01/31/18 01:59
1/30/18
Acenaphthene
70.0 U
224
70.0
1
01/31/18 01:59
1/30/18
Acenaphthylene
62.1 U
224
62.1
1
01/31/18 01:59
1/30/18
Acetophenone
60.8 U
449
60.8
1
01/31/18 01:59
1/30/18
Anthracene
56.8 U
224
56.8
1
01/31/18 01:59
1/30/18
Benz(a)anthracene
62.1 U
224
62.1
1
01/31/18 01:59
1/30/18
Benzo(a)pyrene
48.9 U
224
48.9
1
01/31/18 01:59
1/30/18
Benzo(b)fluoranthene
34.4 U
224
34.4
1
01/31/18 01:59
1/30/18
Benzo(g,h,i)perylene
68.7 U
224
68.7
1
01/31/18 01:59
1/30/18
Benzo(k)fluoranthene
78.0 U
224
78.0
1
01/31/18 01:59
1/30/18
Benzyl Alcohol
50.2 U
449
50.2
1
01/31/18 01:59
1/30/18
Bis(2-chloroethoxy)methane
70.0 U
224
70.0
1
01/31/18 01:59
1/30/18
Bis(2-chloroethyl) Ether
55.5 U
224
55.5
1
01/31/18 01:59
1/30/18
Bis(2-chloroisopropyl) Ether
46.3 U
224
46.3
1
01/31/18 01:59
1/30/18
Bis(2-ethylhexyl) Phthalate
58.1 U
224
58.1
1
01/31/18 01:59
1/30/18
Butyl Benzyl Phthalate
62.1 U
449
62.1
1
01/31/18 01:59
1/30/18
Printed 2/5/2018 3:02:45 PM
Page 74 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-1 Units: ug/Kg
Lab Code: J1800711-007 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
75.3 U
224
75.3
1
01/31/18 01:59
1/30/18
Chrysene
59.5 U
224
59.5
1
01/31/18 01:59
1/30/18
Dibenz(a,h)anthracene
60.8 U
224
60.8
1
01/31/18 01:59
1/30/18
Dibenzofuran
60.8 U
224
60.8
1
01/31/18 01:59
1/30/18
Diethyl Phthalate
67.4 U
224
67.4
1
01/31/18 01:59
1/30/18
Dimethyl Phthalate
70.0 U
224
70.0
1
01/31/18 01:59
1/30/18
Di-n-butyl Phthalate
44.9 U
224
44.9
1
01/31/18 01:59
1/30/18
Di-n-octyl Phthalate
68.7 U
449
68.7
1
01/31/18 01:59
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
48.9 U
224
48.9
1
01/31/18 01:59
1/30/18
Fluoranthene
63.4 U
224
63.4
1
01/31/18 01:59
1/30/18
Fluorene
62.1 U
224
62.1
1
01/31/18 01:59
1/30/18
Hexachlorobenzene
63.4 U
224
63.4
1
01/31/18 01:59
1/30/18
Hexachlorobutadiene
72.7 U
224
72.7
1
01/31/18 01:59
1/30/18
Hexachlorocyclopentadiene
44.9 U
224
44.9
1
01/31/18 01:59
1/30/18
Hexachloroethane
41.0 U
224
41.0
1
01/31/18 01:59
1/30/18
Indeno(1,2,3-cd)pyrene
54.2 U
224
54.2
1
01/31/18 01:59
1/30/18
Isophorone
76.6 U
224
76.6
1
01/31/18 01:59
1/30/18
Naphthalene
64.7 U
224
64.7
1
01/31/18 01:59
1/30/18
Nitrobenzene
51.5 U
224
51.5
1
01/31/18 01:59
1/30/18
N-Nitrosodi-n-propylamine
66.1 U
224
66.1
1
01/31/18 01:59
1/30/18
Pentachlorophenol (PCP)
46.3 U
885
46.3
1
01/31/18 01:59
1/30/18
Phenanthrene
55.5 U
224
55.5
1
01/31/18 01:59
1/30/18
Phenol
60.8 U
224
60.8
1
01/31/18 01:59
1/30/18
Pyrene
60.8 U
224
60.8
1
01/31/18 01:59
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
52
30 - 136
01/31/18 01:59
2-Fluorobiphenyl
61
20 - 115
01/31/18 01:59
2-Fluorophenol
61
10 - 110
01/31/18 01:59
Nitrobenzene-d5
68
20 - 110
01/31/18 01:59
Phenol-d6
62
14 - 100
01/31/18 01:59
p-Terphenyl-dl4
45
32 - 119
01/31/18 01:59
Printed 2/5/2018 3:02:45 PM
Page 75 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 15:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-21 Units: ug/Kg
Lab Code: J1800711-008 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
680 U
1830
680
10
01/31/18 02:24
1/30/18
1,2-Dichlorobenzene
346 U
1830
346
10
01/31/18 02:24
1/30/18
1,3-Dichlorobenzene
410 U
1830
410
10
01/31/18 02:24
1/30/18
1,4-Dichlorobenzene
443 U
1830
443
10
01/31/18 02:24
1/30/18
1-Methylnaphthalene
712 U
1830
712
10
01/31/18 02:24
1/30/18
2,4,5-Trichlorophenol
615 U
1830
615
10
01/31/18 02:24
1/30/18
2,4,6-Trichlorophenol
540 U
1830
540
10
01/31/18 02:24
1/30/18
2,4-Dichlorophenol
680 U
1830
680
10
01/31/18 02:24
1/30/18
2,4-Dimethylphenol
896 U
1830
896
10
01/31/18 02:24
1/30/18
2,4-Dinitrophenol
249 U
7230
249
10
01/31/18 02:24
1/30/18
2,4-Dinitrotoluene
443 U
1830
443
10
01/31/18 02:24
1/30/18
2,6-Dinitrotoluene
518 U
1830
518
10
01/31/18 02:24
1/30/18
2-Chloronaphthalene
464 U
1830
464
10
01/31/18 02:24
1/30/18
2-Chlorophenol
378 U
1830
378
10
01/31/18 02:24
1/30/18
2-Methylnaphthalene
637 U
1830
637
10
01/31/18 02:24
1/30/18
2-Methylphenol
518 U
1830
518
10
01/31/18 02:24
1/30/18
2-Nitroaniline
551 U
1830
551
10
01/31/18 02:24
1/30/18
2-Nitrophenol
561 U
7230
561
10
01/31/18 02:24
1/30/18
3- and 4-Methylphenol Coelution
464 U
1830
464
10
01/31/18 02:24
1/30/18
3,3'-Dichlorobenzidine
917 U
7230
917
10
01/31/18 02:24
1/30/18
3-Nitroaniline
551 U
1830
551
10
01/31/18 02:24
1/30/18
4,6-Dinitro-2-methylphenol
518 U
7230
518
10
01/31/18 02:24
1/30/18
4-Bromophenyl Phenyl Ether
561 U
1830
561
10
01/31/18 02:24
1/30/18
4-Chloro-3-methylphenol
572 U
1830
572
10
01/31/18 02:24
1/30/18
4-Chloroaniline
745 U
1830
745
10
01/31/18 02:24
1/30/18
4-Chlorophenyl Phenyl Ether
561 U
1830
561
10
01/31/18 02:24
1/30/18
4-Nitroaniline
594 U
1830
594
10
01/31/18 02:24
1/30/18
4-Nitrophenol
605 U
7230
605
10
01/31/18 02:24
1/30/18
Acenaphthene
572 U
1830
572
10
01/31/18 02:24
1/30/18
Acenaphthylene
507 U
1830
507
10
01/31/18 02:24
1/30/18
Acetophenone
497 U
3670
497
10
01/31/18 02:24
1/30/18
Anthracene
464 U
1830
464
10
01/31/18 02:24
1/30/18
Benz(a)anthracene
507 U
1830
507
10
01/31/18 02:24
1/30/18
Benzo(a)pyrene
400 U
1830
400
10
01/31/18 02:24
1/30/18
Benzo(k)fluoranthene
281 U
1830
281
10
01/31/18 02:24
1/30/18
Benzo(g,h,i)perylene
561 U
1830
561
10
01/31/18 02:24
1/30/18
Benzo(k)fluoranthene
637 U
1830
637
10
01/31/18 02:24
1/30/18
Benzyl Alcohol
410 U
3670
410
10
01/31/18 02:24
1/30/18
Bis(2-chloroethoxy)methane
572 U
1830
572
10
01/31/18 02:24
1/30/18
Bis(2-chloroethyl) Ether
454 U
1830
454
10
01/31/18 02:24
1/30/18
Bis(2-chloroisopropyl) Ether
378 U
1830
378
10
01/31/18 02:24
1/30/18
Bis(2-ethylhexyl) Phthalate
475 U
1830
475
10
01/31/18 02:24
1/30/18
Butyl Benzyl Phthalate
507 U
3670
507
10
01/31/18 02:24
1/30/18
Printed 2/5/2018 3:02:45 PM
Page 76 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 15:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-4-21 Units: ug/Kg
Lab Code: J1800711-008 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
615 U
1830
615 10
01/31/18 02:24
1/30/18
Chrysene
486 U
1830
486 10
01/31/18 02:24
1/30/18
Dibenz(a,h)anthracene
497 U
1830
497 10
01/31/18 02:24
1/30/18
Dibenzofuran
497 U
1830
497 10
01/31/18 02:24
1/30/18
Diethyl Phthalate
551 U
1830
551 10
01/31/18 02:24
1/30/18
Dimethyl Phthalate
572 U
1830
572 10
01/31/18 02:24
1/30/18
Di-n-butyl Phthalate
367 U
1830
367 10
01/31/18 02:24
1/30/18
Di-n-octyl Phthalate
561 U
3670
561 10
01/31/18 02:24
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
400 U
1830
400 10
01/31/18 02:24
1/30/18
Fluoranthene
518 U
1830
518 10
01/31/18 02:24
1/30/18
Fluorene
507 U
1830
507 10
01/31/18 02:24
1/30/18
Hexachlorobenzene
518 U
1830
518 10
01/31/18 02:24
1/30/18
Hexachlorobutadiene
594 U
1830
594 10
01/31/18 02:24
1/30/18
Hexachlorocyclopentadiene
367 U
1830
367 10
01/31/18 02:24
1/30/18
Hexachloroethane
335 U
1830
335 10
01/31/18 02:24
1/30/18
Indeno(1,2,3-cd)pyrene
443 U
1830
443 10
01/31/18 02:24
1/30/18
Isophorone
626 U
1830
626 10
01/31/18 02:24
1/30/18
Naphthalene
529 U
1830
529 10
01/31/18 02:24
1/30/18
Nitrobenzene
421 U
1830
421 10
01/31/18 02:24
1/30/18
N-Nitrosodi-n-propylamine
540 U
1830
540 10
01/31/18 02:24
1/30/18
Pentachlorophenol (PCP)
378 U
7230
378 10
01/31/18 02:24
1/30/18
Phenanthrene
454 U
1830
454 10
01/31/18 02:24
1/30/18
Phenol
497 U
1830
497 10
01/31/18 02:24
1/30/18
Pyrene
497 U
1830
497 10
01/31/18 02:24
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
41
30 - 136
01/31/18 02:24
2-Fluorobiphenyl
67
20 - 115
01/31/18 02:24
2-Fluorophenol
56
10 - 110
01/31/18 02:24
Nitrobenzene-d5
59
20 - 110
01/31/18 02:24
Phenol-d6
58
14 - 100
01/31/18 02:24
p-Terphenyl-dl4
75
32 - 119
01/31/18 02:24
Printed 2/5/2018 3:02:45 PM
Page 77 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:40
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-1
Units:
ug/Kg
Lab Code: J1800711-009
Basis:
Dry
Semivolatile Organic Compounds
by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
11100 U
29900
11100
5
02/02/18 19:17
1/30/18
1,2-Dichlorobenzene
5630 U
29900
5630
5
02/02/18 19:17
1/30/18
1,3-Dichlorobenzene
6680 U
29900
6680
5
02/02/18 19:17
1/30/18
1,4-Dichlorobenzene
7210 U
29900
7210
5
02/02/18 19:17
1/30/18
1-Methylnaphthalene
11600 U
29900
11600
5
02/02/18 19:17
1/30/18
2,4,5-Trichlorophenol
10100 U
29900
10100
5
02/02/18 19:17
1/30/18
2,4,6-Trichlorophenol
8790 U
29900
8790
5
02/02/18 19:17
1/30/18
2,4-Dichlorophenol
11100 U
29900
11100
5
02/02/18 19:17
1/30/18
2,4-Dimethylphenol
14600 U
29900
14600
5
02/02/18 19:17
1/30/18
2,4-Dinitrophenol
4050 U
118000
4050
5
02/02/18 19:17
1/30/18
2,4-Dinitrotoluene
7210 U
29900
7210
5
02/02/18 19:17
1/30/18
2,6-Dinitrotoluene
8440 U
29900
8440
5
02/02/18 19:17
1/30/18
2-Chloronaphthalene
7560 U
29900
7560
5
02/02/18 19:17
1/30/18
2-Chlorophenol
6150 U
29900
6150
5
02/02/18 19:17
1/30/18
2-Methylnaphthalene
10400 U
29900
10400
5
02/02/18 19:17
1/30/18
2-Methylphenol
8440 U
29900
8440
5
02/02/18 19:17
1/30/18
2-Nitroaniline
8960 U
29900
8960
5
02/02/18 19:17
1/30/18
2-Nitrophenol
9140 U
118000
9140
5
02/02/18 19:17
1/30/18
3- and 4-Methylphenol Coelution
7560 U
29900
7560
5
02/02/18 19:17
1/30/18
3,3'-Dichlorobenzidine
15000 U
118000
15000
5
02/02/18 19:17
1/30/18
3-Nitroaniline
8960 U
29900
8960
5
02/02/18 19:17
1/30/18
4,6-Dinitro-2-methylphenol
8440 U
118000
8440
5
02/02/18 19:17
1/30/18
4-Bromophenyl Phenyl Ether
9140 U
29900
9140
5
02/02/18 19:17
1/30/18
4-Chloro-3-methylphenol
9310 U
29900
9310
5
02/02/18 19:17
1/30/18
4-Chloroaniline
12200 U
29900
12200
5
02/02/18 19:17
1/30/18
4-Chlorophenyl Phenyl Ether
9140 U
29900
9140
5
02/02/18 19:17
1/30/18
4-Nitroaniline
9670 U
29900
9670
5
02/02/18 19:17
1/30/18
4-Nitrophenol
9840 U
118000
9840
5
02/02/18 19:17
1/30/18
Acenaphthene
9310 U
29900
9310
5
02/02/18 19:17
1/30/18
Acenaphthylene
8260 U
29900
8260
5
02/02/18 19:17
1/30/18
Acetophenone
8090 U
59700
8090
5
02/02/18 19:17
1/30/18
Anthracene
7560 U
29900
7560
5
02/02/18 19:17
1/30/18
Benz(a)anthracene
8260 U
29900
8260
5
02/02/18 19:17
1/30/18
Benzo(a)pyrene
6500 U
29900
6500
5
02/02/18 19:17
1/30/18
Benzo(b)fluoranthene
4570 U
29900
4570
5
02/02/18 19:17
1/30/18
Benzo(g,h,i)perylene
9140 U
29900
9140
5
02/02/18 19:17
1/30/18
Benzo(k)fluoranthene
10400 U
29900
10400
5
02/02/18 19:17
1/30/18
Benzyl Alcohol
6680 U
59700
6680
5
02/02/18 19:17
1/30/18
Bis(2-chloroethoxy)methane
9310 U
29900
9310
5
02/02/18 19:17
1/30/18
Bis(2-chloroethyl) Ether
7380 U
29900
7380
5
02/02/18 19:17
1/30/18
Bis(2-chloroisopropyl) Ether
6150 U
29900
6150
5
02/02/18 19:17
1/30/18
Bis(2-ethylhexyl) Phthalate
7730 U
29900
7730
5
02/02/18 19:17
1/30/18
Butyl Benzyl Phthalate
8260 U
59700
8260
5
02/02/18 19:17
1/30/18
Printed 2/5/2018 3:02:45 PM
Page 78 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:40
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-1
Units: ug/Kg
Lab Code: J1800711-009
Basis: Dry
Semivolatile Organic Compounds
by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
10100 U
29900
10100
5
02/02/18 19:17
1/30/18
Chrysene
7910 U
29900
7910
5
02/02/18 19:17
1/30/18
Dibenz(a,h)anthracene
8090 U
29900
8090
5
02/02/18 19:17
1/30/18
Dibenzofuran
8090 U
29900
8090
5
02/02/18 19:17
1/30/18
Diethyl Phthalate
8960 U
29900
8960
5
02/02/18 19:17
1/30/18
Dimethyl Phthalate
9310 U
29900
9310
5
02/02/18 19:17
1/30/18
Di-n-butyl Phthalate
5980 U
29900
5980
5
02/02/18 19:17
1/30/18
Di-n-octyl Phthalate
9140 U
59700
9140
5
02/02/18 19:17
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
6500 U
29900
6500
5
02/02/18 19:17
1/30/18
Fluoranthene
8440 U
29900
8440
5
02/02/18 19:17
1/30/18
Fluorene
8260 U
29900
8260
5
02/02/18 19:17
1/30/18
Hexachlorobenzene
8440 U
29900
8440
5
02/02/18 19:17
1/30/18
Hexachlorobutadiene
9670 U
29900
9670
5
02/02/18 19:17
1/30/18
Hexachlorocyclopentadiene
5980 U
29900
5980
5
02/02/18 19:17
1/30/18
Hexachloroethane
5450 U
29900
5450
5
02/02/18 19:17
1/30/18
Indeno(1,2,3-cd)pyrene
7210 U
29900
7210
5
02/02/18 19:17
1/30/18
Isophorone
10200 U
29900
10200
5
02/02/18 19:17
1/30/18
Naphthalene
8610 U
29900
8610
5
02/02/18 19:17
1/30/18
Nitrobenzene
6860 U
29900
6860
5
02/02/18 19:17
1/30/18
N-Nitrosodi-n-propylamine
8790 U
29900
8790
5
02/02/18 19:17
1/30/18
Pentachlorophenol (PCP)
6150 U
118000
6150
5
02/02/18 19:17
1/30/18
Phenanthrene
7380 U
29900
7380
5
02/02/18 19:17
1/30/18
Phenol
8090 U
29900
8090
5
02/02/18 19:17
1/30/18
Pyrene
8090 U
29900
8090
5
02/02/18 19:17
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
54
30 - 136
02/02/18 19:17
2-Fluorobiphenyl
69
20 - 115
02/02/18 19:17
2-Fluorophenol
57
10-110
02/02/18 19:17
Nitrobenzene-d5
60
20 - 110
02/02/18 19:17
Phenol-d6
60
14 - 100
02/02/18 19:17
p-Terphenyl-dl4
92
32 - 119
02/02/18 19:17
Printed 2/5/2018 3:02:46 PM
Page 79 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:15
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-25
Units:
ug/Kg
Lab Code: J1800711-010
Basis:
Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
765 U
2060
765
10
01/31/18 02:48
1/30/18
1,2-Dichlorobenzene
389 U
2060
389
10
01/31/18 02:48
1/30/18
1,3-Dichlorobenzene
462 U
2060
462
10
01/31/18 02:48
1/30/18
1,4-Dichlorobenzene
498 U
2060
498
10
01/31/18 02:48
1/30/18
1-Methylnaphthalene
802 U
2060
802
10
01/31/18 02:48
1/30/18
2,4,5-Trichlorophenol
693 U
2060
693
10
01/31/18 02:48
1/30/18
2,4,6-Trichlorophenol
608 U
2060
608
10
01/31/18 02:48
1/30/18
2,4-Dichlorophenol
765 U
2060
765
10
01/31/18 02:48
1/30/18
2,4-Dimethylphenol
1010 U
2060
1010
10
01/31/18 02:48
1/30/18
2,4-Dinitrophenol
280 U
8130
280
10
01/31/18 02:48
1/30/18
2,4-Dinitrotoluene
498 U
2060
498
10
01/31/18 02:48
1/30/18
2,6-Dinitrotoluene
583 U
2060
583
10
01/31/18 02:48
1/30/18
2-Chloronaphthalene
523 U
2060
523
10
01/31/18 02:48
1/30/18
2-Chlorophenol
425 U
2060
425
10
01/31/18 02:48
1/30/18
2-Methylnaphthalene
717 U
2060
717
10
01/31/18 02:48
1/30/18
2-Methylphenol
583 U
2060
583
10
01/31/18 02:48
1/30/18
2-Nitroaniline
620 U
2060
620
10
01/31/18 02:48
1/30/18
2-Nitrophenol
632 U
8130
632
10
01/31/18 02:48
1/30/18
3- and 4-Methylphenol Coelution
523 U
2060
523
10
01/31/18 02:48
1/30/18
3,3'-Dichlorobenzidine
1040 U
8130
1040
10
01/31/18 02:48
1/30/18
3-Nitroaniline
620 U
2060
620
10
01/31/18 02:48
1/30/18
4,6-Dinitro-2-methylphenol
583 U
8130
583
10
01/31/18 02:48
1/30/18
4-Bromophenyl Phenyl Ether
632 U
2060
632
10
01/31/18 02:48
1/30/18
4-Chloro-3-methylphenol
644 U
2060
644
10
01/31/18 02:48
1/30/18
4-Chloroaniline
838 U
2060
838
10
01/31/18 02:48
1/30/18
4-Chlorophenyl Phenyl Ether
632 U
2060
632
10
01/31/18 02:48
1/30/18
4-Nitroaniline
668 U
2060
668
10
01/31/18 02:48
1/30/18
4-Nitrophenol
680 U
8130
680
10
01/31/18 02:48
1/30/18
Acenaphthene
644 U
2060
644
10
01/31/18 02:48
1/30/18
Acenaphthylene
1030 I
2060
571
10
01/31/18 02:48
1/30/18
Acetophenone
559 U
4130
559
10
01/31/18 02:48
1/30/18
Anthracene
523 U
2060
523
10
01/31/18 02:48
1/30/18
Benz(a)anthracene
571 U
2060
571
10
01/31/18 02:48
1/30/18
Benzo(a)pyrene
809 I
2060
450
10
01/31/18 02:48
1/30/18
Benzo(b)fluoranthene
498 I
2060
316
10
01/31/18 02:48
1/30/18
Benzo(g,h,i)perylene
652 I
2060
632
10
01/31/18 02:48
1/30/18
Benzo(k)fluoranthene
717 U
2060
717
10
01/31/18 02:48
1/30/18
Benzyl Alcohol
462 U
4130
462
10
01/31/18 02:48
1/30/18
Bis(2-chloroethoxy)methane
644 U
2060
644
10
01/31/18 02:48
1/30/18
Bis(2-chloroethyl) Ether
510 U
2060
510
10
01/31/18 02:48
1/30/18
Bis(2-chloroisopropyl) Ether
425 U
2060
425
10
01/31/18 02:48
1/30/18
Bis(2-ethylhexyl) Phthalate
535 U
2060
535
10
01/31/18 02:48
1/30/18
Butyl Benzyl Phthalate
571 U
4130
571
10
01/31/18 02:48
1/30/18
Printed 2/5/2018 3:02:46 PM
Page 80 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 14:15
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: TW-5-25
Units: ug/Kg
Lab Code: J1800711-010
Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
693 U
2060
693 10
01/31/18 02:48
1/30/18
Chrysene
547 U
2060
547 10
01/31/18 02:48
1/30/18
Dibenz(a,h)anthracene
559 U
2060
559 10
01/31/18 02:48
1/30/18
Dibenzofuran
559 U
2060
559 10
01/31/18 02:48
1/30/18
Diethyl Phthalate
620 U
2060
620 10
01/31/18 02:48
1/30/18
Dimethyl Phthalate
644 U
2060
644 10
01/31/18 02:48
1/30/18
Di-n-butyl Phthalate
413 U
2060
413 10
01/31/18 02:48
1/30/18
Di-n-octyl Phthalate
632 U
4130
632 10
01/31/18 02:48
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
450 U
2060
450 10
01/31/18 02:48
1/30/18
Fluoranthene
583 U
2060
583 10
01/31/18 02:48
1/30/18
Fluorene
571 U
2060
571 10
01/31/18 02:48
1/30/18
Hexachlorobenzene
583 U
2060
583 10
01/31/18 02:48
1/30/18
Hexachlorobutadiene
668 U
2060
668 10
01/31/18 02:48
1/30/18
Hexachlorocyclopentadiene
413 U
2060
413 10
01/31/18 02:48
1/30/18
Hexachloroethane
377 U
2060
377 10
01/31/18 02:48
1/30/18
Indeno(1,2,3-cd)pyrene
611 I
2060
498 10
01/31/18 02:48
1/30/18
Isophorone
705 U
2060
705 10
01/31/18 02:48
1/30/18
Naphthalene
595 U
2060
595 10
01/31/18 02:48
1/30/18
Nitrobenzene
474 U
2060
474 10
01/31/18 02:48
1/30/18
N-Nitrosodi-n-propylamine
608 U
2060
608 10
01/31/18 02:48
1/30/18
Pentachlorophenol (PCP)
425 U
8130
425 10
01/31/18 02:48
1/30/18
Phenanthrene
510 U
2060
510 10
01/31/18 02:48
1/30/18
Phenol
559 U
2060
559 10
01/31/18 02:48
1/30/18
Pyrene
559 U
2060
559 10
01/31/18 02:48
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
36
30 - 136
01/31/18 02:48
2-Fluorobiphenyl
45
20 - 115
01/31/18 02:48
2-Fluorophenol
44
10 - 110
01/31/18 02:48
Nitrobenzene-d5
42
20 - 110
01/31/18 02:48
Phenol-d6
41
14 - 100
01/31/18 02:48
p-Terphenyl-dl4
44
32 - 119
01/31/18 02:48
Printed 2/5/2018 3:02:46 PM
Page 81 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 11:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-1 Units: ug/L
Lab Code: J1800711-011 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted
Q
1,2,4-Trichlorobenzene
0.600 U
4.78
0.600
1
01/29/18 21:54
1/29/18
1,2-Dichlorobenzene
0.640 U
4.78
0.640
1
01/29/18 21:54
1/29/18
1,3-Dichlorobenzene
0.920 U
4.78
0.920
1
01/29/18 21:54
1/29/18
1,4-Dichlorobenzene
0.910 U
4.78
0.910
1
01/29/18 21:54
1/29/18
1-Methylnaphthalene
0.730 U
4.78
0.730
1
01/29/18 21:54
1/29/18
2,4,5-Trichlorophenol
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
2,4,6-Trichlorophenol
0.890 U
4.78
0.890
1
01/29/18 21:54
1/29/18
2,4-Dichlorophenol
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
2,4-Dimethylphenol
1.50 U
4.78
1.50
1
01/29/18 21:54
1/29/18
2,4-Dinitrophenol
0.760 U
19.1
0.760
1
01/29/18 21:54
1/29/18
2,4-Dinitrotoluene
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
2,6-Dinitrotoluene
1.10 U
4.78
1.10
1
01/29/18 21:54
1/29/18
2-Chloronaphthalene
4.60 U
4.78
4.60
1
01/29/18 21:54
1/29/18
2-Chlorophenol
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
2-Methylnaphthalene
0.630 U
4.78
0.630
1
01/29/18 21:54
1/29/18
2-Methylphenol
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
2-Nitroaniline
1.50 U
4.78
1.50
1
01/29/18 21:54
1/29/18
2-Nitrophenol
1.40 U
19.1
1.40
1
01/29/18 21:54
1/29/18
3- and 4-Methylphenol Coelution
1.00 U
4.78
1.00
1
01/29/18 21:54
1/29/18
3,3'-Dichlorobenzidine
1.40 U
19.1
1.40
1
01/29/18 21:54
1/29/18
3-Nitroaniline
1.10 U
4.78
1.10
1
01/29/18 21:54
1/29/18
4,6-Dinitro-2-methylphenol
1.00 U
19.1
1.00
1
01/29/18 21:54
1/29/18
4-Bromophenyl Phenyl Ether
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
4-Chloro-3-methylphenol
1.80 U
4.78
1.80
1
01/29/18 21:54
1/29/18
4-Chloroaniline
1.40 U
4.78
1.40
1
01/29/18 21:54
1/29/18
4-Chlorophenyl Phenyl Ether
0.960 U
4.78
0.960
1
01/29/18 21:54
1/29/18
4-Nitroaniline
1.00 U
4.78
1.00
1
01/29/18 21:54
1/29/18
4-Nitrophenol
1.80 U
19.1
1.80
1
01/29/18 21:54
1/29/18
Acenaphthene
4.20 U
4.78
4.20
1
01/29/18 21:54
1/29/18
Acenaphthylene
0.990 U
4.78
0.990
1
01/29/18 21:54
1/29/18
Acetophenone
1.60 U
9.57
1.60
1
01/29/18 21:54
1/29/18
Anthracene
1.60 U
4.78
1.60
1
01/29/18 21:54
1/29/18
Benz(a)anthracene
1.00 U
4.78
1.00
1
01/29/18 21:54
1/29/18
Benzo(a)pyrene
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
Benzo(b)fluoranthene
1.00 U
4.78
1.00
1
01/29/18 21:54
1/29/18
Benzo(g,h,i)perylene
1.40 U
4.78
1.40
1
01/29/18 21:54
1/29/18
Benzo(k)fluoranthene
1.80 U
4.78
1.80
1
01/29/18 21:54
1/29/18
Benzyl Alcohol
1.40 U
4.78
1.40
1
01/29/18 21:54
1/29/18
Bis(2-chloroethoxy)methane
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
Bis(2-chloroethyl) Ether
1.90 U
4.78
1.90
1
01/29/18 21:54
1/29/18
Bis(2-chloroisopropyl) Ether
1.50 U
4.78
1.50
1
01/29/18 21:54
1/29/18
Bis(2-ethylhexyl) Phthalate
1.50 U
4.78
1.50
1
01/29/18 21:54
1/29/18
Butyl Benzyl Phthalate
0.860 U
9.57
0.860
1
01/29/18 21:54
1/29/18
Printed 2/5/2018 3:02:46 PM
Page 82 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 11:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-1 Units: ug/L
Lab Code: J1800711-011 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
4.78
1.80
1
01/29/18 21:54
1/29/18
Chrysene
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
Dibenz(a,h)anthracene
L50 U
4.78
1.50
1
01/29/18 21:54
1/29/18
Dibenzofuran
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
Diethyl Phthalate
1.70 U
4.78
1.70
1
01/29/18 21:54
1/29/18
Dimethyl Phthalate
1.30 U
4.78
1.30
1
01/29/18 21:54
1/29/18
Di-n-butyl Phthalate
2.20 U
4.78
2.20
1
01/29/18 21:54
1/29/18
Di-n-octyl Phthalate
2.80 U
9.57
2.80
1
01/29/18 21:54
1/29/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
4.78
1.10
1
01/29/18 21:54
1/29/18
Fluoranthene
1.40 U
4.78
1.40
1
01/29/18 21:54
1/29/18
Fluorene
0.840 U
4.78
0.840
1
01/29/18 21:54
1/29/18
Hexachlorobenzene
1.70 U
4.78
1.70
1
01/29/18 21:54
1/29/18
Hexachlorobutadiene
1.20 U
4.78
1.20
1
01/29/18 21:54
1/29/18
Hexachlorocyclopentadiene
0.500 U
4.78
0.500
1
01/29/18 21:54
1/29/18
Hexachloroethane
0.810 U
4.78
0.810
1
01/29/18 21:54
1/29/18
Indeno(1,2,3-cd)pyrene
1.70 U
4.78
1.70
1
01/29/18 21:54
1/29/18
Isophorone
1.80 U
4.78
1.80
1
01/29/18 21:54
1/29/18
Naphthalene
0.530 U
4.78
0.530
1
01/29/18 21:54
1/29/18
Nitrobenzene
2.10 U
4.78
2.10
1
01/29/18 21:54
1/29/18
N-Nitrosodi-n-propylamine
2.20 U
4.78
2.20
1
01/29/18 21:54
1/29/18
Pentachlorophenol (PCP)
1.10 U
19.1
1.10
1
01/29/18 21:54
1/29/18
Phenanthrene
1.40 U
4.78
1.40
1
01/29/18 21:54
1/29/18
Phenol
0.590 U
4.78
0.590
1
01/29/18 21:54
1/29/18
Pyrene
0.740 U
4.78
0.740
1
01/29/18 21:54
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
61
23 - 122
01/29/18 21:54
2-Fluorobiphenyl
55
15 - 117
01/29/18 21:54
2-Fluorophenol
50
10 - 85
01/29/18 21:54
Nitrobenzene-d5
57
10 - 110
01/29/18 21:54
Phenol-d6
42
7 - 60
01/29/18 21:54
p-Terphenyl-dl4
89
40 - 125
01/29/18 21:54
Printed 2/5/2018 3:02:46 PM
Page 83 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 13:10
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-3 Units: ug/L
Lab Code: J1800711-012 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted
Q
1,2,4-Trichlorobenzene
0.600 U
4.78
0.600
1
01/29/18 23:09
1/29/18
1,2-Dichlorobenzene
0.640 U
4.78
0.640
1
01/29/18 23:09
1/29/18
1,3-Dichlorobenzene
0.920 U
4.78
0.920
1
01/29/18 23:09
1/29/18
1,4-Dichlorobenzene
0.910 U
4.78
0.910
1
01/29/18 23:09
1/29/18
1-Methylnaphthalene
0.730 U
4.78
0.730
1
01/29/18 23:09
1/29/18
2,4,5-Trichlorophenol
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
2,4,6-Trichlorophenol
0.890 U
4.78
0.890
1
01/29/18 23:09
1/29/18
2,4-Dichlorophenol
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
2,4-Dimethylphenol
1.50 U
4.78
1.50
1
01/29/18 23:09
1/29/18
2,4-Dinitrophenol
4.24 I
19.1
0.760
1
01/29/18 23:09
1/29/18
2,4-Dinitrotoluene
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
2,6-Dinitrotoluene
1.10 U
4.78
1.10
1
01/29/18 23:09
1/29/18
2-Chloronaphthalene
4.60 U
4.78
4.60
1
01/29/18 23:09
1/29/18
2-Chlorophenol
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
2-Methylnaphthalene
0.630 U
4.78
0.630
1
01/29/18 23:09
1/29/18
2-Methylphenol
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
2-Nitroaniline
1.50 U
4.78
1.50
1
01/29/18 23:09
1/29/18
2-Nitrophenol
1.40 U
19.1
1.40
1
01/29/18 23:09
1/29/18
3- and 4-Methylphenol Coelution
1.00 U
4.78
1.00
1
01/29/18 23:09
1/29/18
3,3'-Dichlorobenzidine
1.40 U
19.1
1.40
1
01/29/18 23:09
1/29/18
3-Nitroaniline
1.10 U
4.78
1.10
1
01/29/18 23:09
1/29/18
4,6-Dinitro-2-methylphenol
1.00 U
19.1
1.00
1
01/29/18 23:09
1/29/18
4-Bromophenyl Phenyl Ether
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
4-Chloro-3-methylphenol
1.80 U
4.78
1.80
1
01/29/18 23:09
1/29/18
4-Chloroaniline
1.40 U
4.78
1.40
1
01/29/18 23:09
1/29/18
4-Chlorophenyl Phenyl Ether
0.960 U
4.78
0.960
1
01/29/18 23:09
1/29/18
4-Nitroaniline
1.00 U
4.78
1.00
1
01/29/18 23:09
1/29/18
4-Nitrophenol
1.80 U
19.1
1.80
1
01/29/18 23:09
1/29/18
Acenaphthene
4.20 U
4.78
4.20
1
01/29/18 23:09
1/29/18
Acenaphthylene
0.990 U
4.78
0.990
1
01/29/18 23:09
1/29/18
Acetophenone
1.60 U
9.57
1.60
1
01/29/18 23:09
1/29/18
Anthracene
1.60 U
4.78
1.60
1
01/29/18 23:09
1/29/18
Benz(a)anthracene
1.00 U
4.78
1.00
1
01/29/18 23:09
1/29/18
Benzo(a)pyrene
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
Benzo(b)fluoranthene
1.00 U
4.78
1.00
1
01/29/18 23:09
1/29/18
Benzo(g,h,i)perylene
1.40 U
4.78
1.40
1
01/29/18 23:09
1/29/18
Benzo(k)fluoranthene
1.80 U
4.78
1.80
1
01/29/18 23:09
1/29/18
Benzyl Alcohol
1.40 U
4.78
1.40
1
01/29/18 23:09
1/29/18
Bis(2-chloroethoxy)methane
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
Bis(2-chloroethyl) Ether
1.90 U
4.78
1.90
1
01/29/18 23:09
1/29/18
Bis(2-chloroisopropyl) Ether
1.50 U
4.78
1.50
1
01/29/18 23:09
1/29/18
Bis(2-ethylhexyl) Phthalate
1.50 U
4.78
1.50
1
01/29/18 23:09
1/29/18
Butyl Benzyl Phthalate
0.860 U
9.57
0.860
1
01/29/18 23:09
1/29/18
Printed 2/5/2018 3:02:47 PM
Page 84 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 13:10
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-3 Units: ug/L
Lab Code: J1800711-012 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
4.78
1.80
1
01/29/18 23:09
1/29/18
Chrysene
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
Dibenz(a,h)anthracene
L50 U
4.78
1.50
1
01/29/18 23:09
1/29/18
Dibenzofuran
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
Diethyl Phthalate
1.70 U
4.78
1.70
1
01/29/18 23:09
1/29/18
Dimethyl Phthalate
1.30 U
4.78
1.30
1
01/29/18 23:09
1/29/18
Di-n-butyl Phthalate
2.20 U
4.78
2.20
1
01/29/18 23:09
1/29/18
Di-n-octyl Phthalate
2.80 U
9.57
2.80
1
01/29/18 23:09
1/29/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
4.78
1.10
1
01/29/18 23:09
1/29/18
Fluoranthene
1.40 U
4.78
1.40
1
01/29/18 23:09
1/29/18
Fluorene
0.840 U
4.78
0.840
1
01/29/18 23:09
1/29/18
Hexachlorobenzene
1.70 U
4.78
1.70
1
01/29/18 23:09
1/29/18
Hexachlorobutadiene
1.20 U
4.78
1.20
1
01/29/18 23:09
1/29/18
Hexachlorocyclopentadiene
0.500 U
4.78
0.500
1
01/29/18 23:09
1/29/18
Hexachloroethane
0.810 U
4.78
0.810
1
01/29/18 23:09
1/29/18
Indeno(1,2,3-cd)pyrene
1.70 U
4.78
1.70
1
01/29/18 23:09
1/29/18
Isophorone
1.80 U
4.78
1.80
1
01/29/18 23:09
1/29/18
Naphthalene
0.530 U
4.78
0.530
1
01/29/18 23:09
1/29/18
Nitrobenzene
2.10 U
4.78
2.10
1
01/29/18 23:09
1/29/18
N-Nitrosodi-n-propylamine
2.20 U
4.78
2.20
1
01/29/18 23:09
1/29/18
Pentachlorophenol (PCP)
1.10 U
19.1
1.10
1
01/29/18 23:09
1/29/18
Phenanthrene
1.40 U
4.78
1.40
1
01/29/18 23:09
1/29/18
Phenol
0.590 U
4.78
0.590
1
01/29/18 23:09
1/29/18
Pyrene
0.740 U
4.78
0.740
1
01/29/18 23:09
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
72
23 - 122
01/29/18 23:09
2-Fluorobiphenyl
53
15 - 117
01/29/18 23:09
2-Fluorophenol
37
10 - 85
01/29/18 23:09
Nitrobenzene-d5
48
10 - 110
01/29/18 23:09
Phenol-d6
29
7 - 60
01/29/18 23:09
p-Terphenyl-dl4
73
40 - 125
01/29/18 23:09
Printed 2/5/2018 3:02:47 PM
Page 85 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 15:25
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-2 Units: ug/L
Lab Code: J1800711-013 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
0.600 U
4.81
0.600
1
01/30/18 19:45
1/30/18
1,2-Dichlorobenzene
0.640 U
4.81
0.640
1
01/30/18 19:45
1/30/18
1,3-Dichlorobenzene
0.920 U
4.81
0.920
1
01/30/18 19:45
1/30/18
1,4-Dichlorobenzene
0.910 U
4.81
0.910
1
01/30/18 19:45
1/30/18
1-Methylnaphthalene
0.730 U
4.81
0.730
1
01/30/18 19:45
1/30/18
2,4,5-Trichlorophenol
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
2,4,6-Trichlorophenol
0.890 U
4.81
0.890
1
01/30/18 19:45
1/30/18
2,4-Dichlorophenol
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
2,4-Dimethylphenol
1.50 U
4.81
1.50
1
01/30/18 19:45
1/30/18
2,4-Dinitrophenol
0.760 U
19.2
0.760
1
01/30/18 19:45
1/30/18
2,4-Dinitrotoluene
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
2,6-Dinitrotoluene
1.10 U
4.81
1.10
1
01/30/18 19:45
1/30/18
2-Chloronaphthalene
4.60 U
4.81
4.60
1
01/30/18 19:45
1/30/18
2-Chlorophenol
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
2-Methylnaphthalene
0.630 U
4.81
0.630
1
01/30/18 19:45
1/30/18
2-Methylphenol
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
2-Nitroaniline
1.50 U
4.81
1.50
1
01/30/18 19:45
1/30/18
2-Nitrophenol
1.40 U
19.2
1.40
1
01/30/18 19:45
1/30/18
3- and 4-Methylphenol Coelution
1.00 U
4.81
1.00
1
01/30/18 19:45
1/30/18
3,3'-Dichlorobenzidine
1.40 U
19.2
1.40
1
01/30/18 19:45
1/30/18
3-Nitroaniline
1.10 U
4.81
1.10
1
01/30/18 19:45
1/30/18
4,6-Dinitro-2-methylphenol
1.00 U
19.2
1.00
1
01/30/18 19:45
1/30/18
4-Bromophenyl Phenyl Ether
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
4-Chloro-3-methylphenol
1.80 U
4.81
1.80
1
01/30/18 19:45
1/30/18
4-Chloroaniline
1.40 U
4.81
1.40
1
01/30/18 19:45
1/30/18
4-Chlorophenyl Phenyl Ether
0.960 U
4.81
0.960
1
01/30/18 19:45
1/30/18
4-Nitroaniline
1.00 U
4.81
1.00
1
01/30/18 19:45
1/30/18
4-Nitrophenol
1.80 U
19.2
1.80
1
01/30/18 19:45
1/30/18
Acenaphthene
4.20 U
4.81
4.20
1
01/30/18 19:45
1/30/18
Acenaphthylene
0.990 U
4.81
0.990
1
01/30/18 19:45
1/30/18
Acetophenone
1.60 U
9.62
1.60
1
01/30/18 19:45
1/30/18
Anthracene
1.60 U
4.81
1.60
1
01/30/18 19:45
1/30/18
Benz(a)anthracene
1.00 U
4.81
1.00
1
01/30/18 19:45
1/30/18
Benzo(a)pyrene
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
Benzo(b)fluoranthene
1.00 U
4.81
1.00
1
01/30/18 19:45
1/30/18
Benzo(g,h,i)perylene
1.40 U
4.81
1.40
1
01/30/18 19:45
1/30/18
Benzo(k)fluoranthene
1.80 U
4.81
1.80
1
01/30/18 19:45
1/30/18
Benzyl Alcohol
1.40 U
4.81
1.40
1
01/30/18 19:45
1/30/18
Bis(2-chloroethoxy)methane
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
Bis(2-chloroethyl) Ether
1.90 U
4.81
1.90
1
01/30/18 19:45
1/30/18
Bis(2-chloroisopropyl) Ether
1.50 U
4.81
1.50
1
01/30/18 19:45
1/30/18
Bis(2-ethylhexyl) Phthalate
1.50 U
4.81
1.50
1
01/30/18 19:45
1/30/18
Butyl Benzyl Phthalate
0.860 U
9.62
0.860
1
01/30/18 19:45
1/30/18
Printed 2/5/2018 3:02:47 PM
Page 86 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 15:25
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-2 Units: ug/L
Lab Code: J1800711-013 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
4.81
1.80
1
01/30/18 19:45
1/30/18
Chrysene
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
Dibenz(a,h)anthracene
L50 U
4.81
1.50
1
01/30/18 19:45
1/30/18
Dibenzofuran
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
Diethyl Phthalate
1.70 U
4.81
1.70
1
01/30/18 19:45
1/30/18
Dimethyl Phthalate
1.30 U
4.81
1.30
1
01/30/18 19:45
1/30/18
Di-n-butyl Phthalate
2.20 U
4.81
2.20
1
01/30/18 19:45
1/30/18
Di-n-octyl Phthalate
2.80 U
9.62
2.80
1
01/30/18 19:45
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
4.81
1.10
1
01/30/18 19:45
1/30/18
Fluoranthene
1.40 U
4.81
1.40
1
01/30/18 19:45
1/30/18
Fluorene
0.840 U
4.81
0.840
1
01/30/18 19:45
1/30/18
Hexachlorobenzene
1.70 U
4.81
1.70
1
01/30/18 19:45
1/30/18
Hexachlorobutadiene
1.20 U
4.81
1.20
1
01/30/18 19:45
1/30/18
Hexachlorocyclopentadiene
0.500 U
4.81
0.500
1
01/30/18 19:45
1/30/18
Hexachloroethane
0.810 U
4.81
0.810
1
01/30/18 19:45
1/30/18
Indeno(1,2,3-cd)pyrene
1.70 U
4.81
1.70
1
01/30/18 19:45
1/30/18
Isophorone
1.80 U
4.81
1.80
1
01/30/18 19:45
1/30/18
Naphthalene
0.530 U
4.81
0.530
1
01/30/18 19:45
1/30/18
Nitrobenzene
2.10 U
4.81
2.10
1
01/30/18 19:45
1/30/18
N-Nitrosodi-n-propylamine
2.20 U
4.81
2.20
1
01/30/18 19:45
1/30/18
Pentachlorophenol (PCP)
1.10 U
19.2
1.10
1
01/30/18 19:45
1/30/18
Phenanthrene
1.40 U
4.81
1.40
1
01/30/18 19:45
1/30/18
Phenol
0.590 U
4.81
0.590
1
01/30/18 19:45
1/30/18
Pyrene
0.740 U
4.81
0.740
1
01/30/18 19:45
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
63
23 - 122
01/30/18 19:45
2-Fluorobiphenyl
68
15 - 117
01/30/18 19:45
2-Fluorophenol
51
10 - 85
01/30/18 19:45
Nitrobenzene-d5
70
10 - 110
01/30/18 19:45
Phenol-d6
40
7 - 60
01/30/18 19:45
p-Terphenyl-dl4
86
40 - 125
01/30/18 19:45
Printed 2/5/2018 3:02:47 PM
Page 87 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 16:50
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-4 Units: ug/L
Lab Code: J1800711-014 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
0.600 U
4.81
0.600
1
01/30/18 20:10
1/30/18
1,2-Dichlorobenzene
0.640 U
4.81
0.640
1
01/30/18 20:10
1/30/18
1,3-Dichlorobenzene
0.920 U
4.81
0.920
1
01/30/18 20:10
1/30/18
1,4-Dichlorobenzene
0.910 U
4.81
0.910
1
01/30/18 20:10
1/30/18
1-Methylnaphthalene
0.730 U
4.81
0.730
1
01/30/18 20:10
1/30/18
2,4,5-Trichlorophenol
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
2,4,6-Trichlorophenol
0.890 U
4.81
0.890
1
01/30/18 20:10
1/30/18
2,4-Dichlorophenol
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
2,4-Dimethylphenol
1.50 U
4.81
1.50
1
01/30/18 20:10
1/30/18
2,4-Dinitrophenol
0.760 U
19.2
0.760
1
01/30/18 20:10
1/30/18
2,4-Dinitrotoluene
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
2,6-Dinitrotoluene
1.10 U
4.81
1.10
1
01/30/18 20:10
1/30/18
2-Chloronaphthalene
4.60 U
4.81
4.60
1
01/30/18 20:10
1/30/18
2-Chlorophenol
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
2-Methylnaphthalene
0.630 U
4.81
0.630
1
01/30/18 20:10
1/30/18
2-Methylphenol
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
2-Nitroaniline
1.50 U
4.81
1.50
1
01/30/18 20:10
1/30/18
2-Nitrophenol
1.40 U
19.2
1.40
1
01/30/18 20:10
1/30/18
3- and 4-Methylphenol Coelution
1.00 U
4.81
1.00
1
01/30/18 20:10
1/30/18
3,3'-Dichlorobenzidine
1.40 U
19.2
1.40
1
01/30/18 20:10
1/30/18
3-Nitroaniline
1.10 U
4.81
1.10
1
01/30/18 20:10
1/30/18
4,6-Dinitro-2-methylphenol
1.00 U
19.2
1.00
1
01/30/18 20:10
1/30/18
4-Bromophenyl Phenyl Ether
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
4-Chloro-3-methylphenol
1.80 U
4.81
1.80
1
01/30/18 20:10
1/30/18
4-Chloroaniline
1.40 U
4.81
1.40
1
01/30/18 20:10
1/30/18
4-Chlorophenyl Phenyl Ether
0.960 U
4.81
0.960
1
01/30/18 20:10
1/30/18
4-Nitroaniline
1.00 U
4.81
1.00
1
01/30/18 20:10
1/30/18
4-Nitrophenol
1.80 U
19.2
1.80
1
01/30/18 20:10
1/30/18
Acenaphthene
4.20 U
4.81
4.20
1
01/30/18 20:10
1/30/18
Acenaphthylene
0.990 U
4.81
0.990
1
01/30/18 20:10
1/30/18
Acetophenone
1.60 U
9.62
1.60
1
01/30/18 20:10
1/30/18
Anthracene
1.60 U
4.81
1.60
1
01/30/18 20:10
1/30/18
Benz(a)anthracene
1.00 U
4.81
1.00
1
01/30/18 20:10
1/30/18
Benzo(a)pyrene
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
Benzo(b)fluoranthene
1.00 U
4.81
1.00
1
01/30/18 20:10
1/30/18
Benzo(g,h,i)perylene
1.40 U
4.81
1.40
1
01/30/18 20:10
1/30/18
Benzo(k)fluoranthene
1.80 U
4.81
1.80
1
01/30/18 20:10
1/30/18
Benzyl Alcohol
1.40 U
4.81
1.40
1
01/30/18 20:10
1/30/18
Bis(2-chloroethoxy)methane
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
Bis(2-chloroethyl) Ether
1.90 U
4.81
1.90
1
01/30/18 20:10
1/30/18
Bis(2-chloroisopropyl) Ether
1.50 U
4.81
1.50
1
01/30/18 20:10
1/30/18
Bis(2-ethylhexyl) Phthalate
1.50 U
4.81
1.50
1
01/30/18 20:10
1/30/18
Butyl Benzyl Phthalate
0.860 U
9.62
0.860
1
01/30/18 20:10
1/30/18
Printed 2/5/2018 3:02:48 PM
Page 88 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 16:50
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-4 Units: ug/L
Lab Code: J1800711-014 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
4.81
1.80
1
01/30/18 20:10
1/30/18
Chrysene
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
Dibenz(a,h)anthracene
L50 U
4.81
1.50
1
01/30/18 20:10
1/30/18
Dibenzofuran
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
Diethyl Phthalate
1.70 U
4.81
1.70
1
01/30/18 20:10
1/30/18
Dimethyl Phthalate
1.30 U
4.81
1.30
1
01/30/18 20:10
1/30/18
Di-n-butyl Phthalate
2.20 U
4.81
2.20
1
01/30/18 20:10
1/30/18
Di-n-octyl Phthalate
2.80 U
9.62
2.80
1
01/30/18 20:10
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
4.81
1.10
1
01/30/18 20:10
1/30/18
Fluoranthene
1.40 U
4.81
1.40
1
01/30/18 20:10
1/30/18
Fluorene
0.840 U
4.81
0.840
1
01/30/18 20:10
1/30/18
Hexachlorobenzene
1.70 U
4.81
1.70
1
01/30/18 20:10
1/30/18
Hexachlorobutadiene
1.20 U
4.81
1.20
1
01/30/18 20:10
1/30/18
Hexachlorocyclopentadiene
0.500 U
4.81
0.500
1
01/30/18 20:10
1/30/18
Hexachloroethane
0.810 U
4.81
0.810
1
01/30/18 20:10
1/30/18
Indeno(1,2,3-cd)pyrene
1.70 U
4.81
1.70
1
01/30/18 20:10
1/30/18
Isophorone
1.80 U
4.81
1.80
1
01/30/18 20:10
1/30/18
Naphthalene
0.530 U
4.81
0.530
1
01/30/18 20:10
1/30/18
Nitrobenzene
2.10 U
4.81
2.10
1
01/30/18 20:10
1/30/18
N-Nitrosodi-n-propylamine
2.20 U
4.81
2.20
1
01/30/18 20:10
1/30/18
Pentachlorophenol (PCP)
1.10 U
19.2
1.10
1
01/30/18 20:10
1/30/18
Phenanthrene
1.40 U
4.81
1.40
1
01/30/18 20:10
1/30/18
Phenol
0.590 U
4.81
0.590
1
01/30/18 20:10
1/30/18
Pyrene
0.740 U
4.81
0.740
1
01/30/18 20:10
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
56
23 - 122
01/30/18 20:10
2-Fluorobiphenyl
59
15 - 117
01/30/18 20:10
2-Fluorophenol
46
10 - 85
01/30/18 20:10
Nitrobenzene-d5
62
10 - 110
01/30/18 20:10
Phenol-d6
35
7 - 60
01/30/18 20:10
p-Terphenyl-dl4
79
40 - 125
01/30/18 20:10
Printed 2/5/2018 3:02:48 PM
Page 89 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 17:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-5 Units: ug/L
Lab Code: J1800711-015 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted
Q
1,2,4-Trichlorobenzene
0.600 U
4.78
0.600
1
01/30/18 00:24
1/29/18
1,2-Dichlorobenzene
0.640 U
4.78
0.640
1
01/30/18 00:24
1/29/18
1,3-Dichlorobenzene
0.920 U
4.78
0.920
1
01/30/18 00:24
1/29/18
1,4-Dichlorobenzene
0.910 U
4.78
0.910
1
01/30/18 00:24
1/29/18
1-Methylnaphthalene
0.730 U
4.78
0.730
1
01/30/18 00:24
1/29/18
2,4,5-Trichlorophenol
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
2,4,6-Trichlorophenol
0.890 U
4.78
0.890
1
01/30/18 00:24
1/29/18
2,4-Dichlorophenol
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
2,4-Dimethylphenol
1.50 U
4.78
1.50
1
01/30/18 00:24
1/29/18
2,4-Dinitrophenol
0.760 U
19.1
0.760
1
01/30/18 00:24
1/29/18
2,4-Dinitrotoluene
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
2,6-Dinitrotoluene
1.10 U
4.78
1.10
1
01/30/18 00:24
1/29/18
2-Chloronaphthalene
4.60 U
4.78
4.60
1
01/30/18 00:24
1/29/18
2-Chlorophenol
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
2-Methylnaphthalene
0.630 U
4.78
0.630
1
01/30/18 00:24
1/29/18
2-Methylphenol
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
2-Nitroaniline
1.50 U
4.78
1.50
1
01/30/18 00:24
1/29/18
2-Nitrophenol
1.40 U
19.1
1.40
1
01/30/18 00:24
1/29/18
3- and 4-Methylphenol Coelution
1.00 U
4.78
1.00
1
01/30/18 00:24
1/29/18
3,3'-Dichlorobenzidine
1.40 U
19.1
1.40
1
01/30/18 00:24
1/29/18
3-Nitroaniline
1.10 U
4.78
1.10
1
01/30/18 00:24
1/29/18
4,6-Dinitro-2-methylphenol
1.00 U
19.1
1.00
1
01/30/18 00:24
1/29/18
4-Bromophenyl Phenyl Ether
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
4-Chloro-3-methylphenol
1.80 U
4.78
1.80
1
01/30/18 00:24
1/29/18
4-Chloroaniline
1.40 U
4.78
1.40
1
01/30/18 00:24
1/29/18
4-Chlorophenyl Phenyl Ether
0.960 U
4.78
0.960
1
01/30/18 00:24
1/29/18
4-Nitroaniline
1.00 U
4.78
1.00
1
01/30/18 00:24
1/29/18
4-Nitrophenol
1.80 U
19.1
1.80
1
01/30/18 00:24
1/29/18
Acenaphthene
4.20 U
4.78
4.20
1
01/30/18 00:24
1/29/18
Acenaphthylene
0.990 U
4.78
0.990
1
01/30/18 00:24
1/29/18
Acetophenone
1.60 U
9.57
1.60
1
01/30/18 00:24
1/29/18
Anthracene
1.60 U
4.78
1.60
1
01/30/18 00:24
1/29/18
Benz(a)anthracene
1.00 U
4.78
1.00
1
01/30/18 00:24
1/29/18
Benzo(a)pyrene
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
Benzo(b)fluoranthene
1.00 U
4.78
1.00
1
01/30/18 00:24
1/29/18
Benzo(g,h,i)perylene
1.40 U
4.78
1.40
1
01/30/18 00:24
1/29/18
Benzo(k)fluoranthene
1.80 U
4.78
1.80
1
01/30/18 00:24
1/29/18
Benzyl Alcohol
1.40 U
4.78
1.40
1
01/30/18 00:24
1/29/18
Bis(2-chloroethoxy)methane
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
Bis(2-chloroethyl) Ether
1.90 U
4.78
1.90
1
01/30/18 00:24
1/29/18
Bis(2-chloroisopropyl) Ether
1.50 U
4.78
1.50
1
01/30/18 00:24
1/29/18
Bis(2-ethylhexyl) Phthalate
1.50 U
4.78
1.50
1
01/30/18 00:24
1/29/18
Butyl Benzyl Phthalate
0.860 U
9.57
0.860
1
01/30/18 00:24
1/29/18
Printed 2/5/2018 3:02:48 PM
Page 90 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/24/18 17:20
Sample Matrix: Water Date Received: 01/27/18 08:50
Sample Name: TW-5 Units: ug/L
Lab Code: J1800711-015 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
4.78
1.80
1
01/30/18 00:24
1/29/18
Chrysene
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
Dibenz(a,h)anthracene
L50 U
4.78
1.50
1
01/30/18 00:24
1/29/18
Dibenzofuran
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
Diethyl Phthalate
1.70 U
4.78
1.70
1
01/30/18 00:24
1/29/18
Dimethyl Phthalate
1.30 U
4.78
1.30
1
01/30/18 00:24
1/29/18
Di-n-butyl Phthalate
2.20 U
4.78
2.20
1
01/30/18 00:24
1/29/18
Di-n-octyl Phthalate
2.80 U
9.57
2.80
1
01/30/18 00:24
1/29/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
4.78
1.10
1
01/30/18 00:24
1/29/18
Fluoranthene
1.40 U
4.78
1.40
1
01/30/18 00:24
1/29/18
Fluorene
0.840 U
4.78
0.840
1
01/30/18 00:24
1/29/18
Hexachlorobenzene
1.70 U
4.78
1.70
1
01/30/18 00:24
1/29/18
Hexachlorobutadiene
1.20 U
4.78
1.20
1
01/30/18 00:24
1/29/18
Hexachlorocyclopentadiene
0.500 U
4.78
0.500
1
01/30/18 00:24
1/29/18
Hexachloroethane
0.810 U
4.78
0.810
1
01/30/18 00:24
1/29/18
Indeno(1,2,3-cd)pyrene
1.70 U
4.78
1.70
1
01/30/18 00:24
1/29/18
Isophorone
1.80 U
4.78
1.80
1
01/30/18 00:24
1/29/18
Naphthalene
0.530 U
4.78
0.530
1
01/30/18 00:24
1/29/18
Nitrobenzene
2.10 U
4.78
2.10
1
01/30/18 00:24
1/29/18
N-Nitrosodi-n-propylamine
2.20 U
4.78
2.20
1
01/30/18 00:24
1/29/18
Pentachlorophenol (PCP)
1.10 U
19.1
1.10
1
01/30/18 00:24
1/29/18
Phenanthrene
1.40 U
4.78
1.40
1
01/30/18 00:24
1/29/18
Phenol
0.590 U
4.78
0.590
1
01/30/18 00:24
1/29/18
Pyrene
0.740 U
4.78
0.740
1
01/30/18 00:24
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
56
23 - 122
01/30/18 00:24
2-Fluorobiphenyl
49
15 - 117
01/30/18 00:24
2-Fluorophenol
42
10 - 85
01/30/18 00:24
Nitrobenzene-d5
49
10 - 110
01/30/18 00:24
Phenol-d6
39
7 - 60
01/30/18 00:24
p-Terphenyl-dl4
74
40 - 125
01/30/18 00:24
Printed 2/5/2018 3:02:48 PM
Page 91 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
TW-1
J1800711-011
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: 01/24/18 11:20
Date Received: 01/27/18 08:50
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0440 U
0.0957
0.0440
1
01/29/18 21:54
1/29/18
2-Methylnaphthalene
0.0440 U
0.0957
0.0440
1
01/29/18 21:54
1/29/18
Acenaphthene
0.0410 U
0.0957
0.0410
1
01/29/18 21:54
1/29/18
Acenaphthylene
0.0250 U
0.0957
0.0250
1
01/29/18 21:54
1/29/18
Anthracene
0.0380 U
0.0957
0.0380
1
01/29/18 21:54
1/29/18
Benz(a)anthracene
0.0555 I
0.0957
0.0350
1
01/29/18 21:54
1/29/18
Benzo(a)pyrene
0.0310 U
0.0957
0.0310
1
01/29/18 21:54
1/29/18
Benzo(b)fluoranthene
0.0250 U
0.0957
0.0250
1
01/29/18 21:54
1/29/18
Benzo(g,h,i)perylene
0.0390 U
0.0957
0.0390
1
01/29/18 21:54
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.0957
0.0350
1
01/29/18 21:54
1/29/18
Chrysene
0.0241 I
0.0957
0.0240
1
01/29/18 21:54
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.0957
0.0360
1
01/29/18 21:54
1/29/18
Fluoranthene
0.0390 U
0.0957
0.0390
1
01/29/18 21:54
1/29/18
Fluorene
0.0470 U
0.0957
0.0470
1
01/29/18 21:54
1/29/18
Indeno(1,2,3-cd)pyrene
0.0400 U
0.0957
0.0400
1
01/29/18 21:54
1/29/18
Phenanthrene
0.0363 I
0.0957
0.0350
1
01/29/18 21:54
1/29/18
Pyrene
0.0373 I
0.0957
0.0310
1
01/29/18 21:54
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
60
22 - 105
01/29/18 21:54
p-Terphenyl-dl4
116
25 - 127
01/29/18 21:54
Printed 2/5/2018 3:02:58 PM
Page 92 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
TW-3
J1800711-012
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: 01/24/18 13:10
Date Received: 01/27/18 08:50
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0488 I
0.0957
0.0440
1
01/29/18 22:21
1/29/18
2-Methylnaphthalene
0.0440 U
0.0957
0.0440
1
01/29/18 22:21
1/29/18
Acenaphthene
0.0410 U
0.0957
0.0410
1
01/29/18 22:21
1/29/18
Acenaphthylene
0.0250 U
0.0957
0.0250
1
01/29/18 22:21
1/29/18
Anthracene
0.0380 U
0.0957
0.0380
1
01/29/18 22:21
1/29/18
Benz(a)anthracene
0.0350 U
0.0957
0.0350
1
01/29/18 22:21
1/29/18
Benzo(a)pyrene
0.0310 U
0.0957
0.0310
1
01/29/18 22:21
1/29/18
Benzo(b)fluoranthene
0.0250 U
0.0957
0.0250
1
01/29/18 22:21
1/29/18
Benzo(g,h,i)perylene
0.0390 U
0.0957
0.0390
1
01/29/18 22:21
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.0957
0.0350
1
01/29/18 22:21
1/29/18
Chrysene
0.0240 U
0.0957
0.0240
1
01/29/18 22:21
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.0957
0.0360
1
01/29/18 22:21
1/29/18
Fluoranthene
0.0390 U
0.0957
0.0390
1
01/29/18 22:21
1/29/18
Fluorene
0.0470 U
0.0957
0.0470
1
01/29/18 22:21
1/29/18
Indeno(1,2,3-cd)pyrene
0.0400 U
0.0957
0.0400
1
01/29/18 22:21
1/29/18
Phenanthrene
0.0350 U
0.0957
0.0350
1
01/29/18 22:21
1/29/18
Pyrene
0.0310 U
0.0957
0.0310
1
01/29/18 22:21
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
52
22 - 105
01/29/18 22:21
p-Terphenyl-dl4
118
25 - 127
01/29/18 22:21
Printed 2/5/2018 3:02:58 PM
Page 93 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
TW-2
J1800711-013
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: 01/24/18 15:25
Date Received: 01/27/18 08:50
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0440 U
0.0943
0.0440
1
01/29/18 22:48
1/29/18
2-Methylnaphthalene
0.0440 U
0.0943
0.0440
1
01/29/18 22:48
1/29/18
Acenaphthene
0.0410 U
0.0943
0.0410
1
01/29/18 22:48
1/29/18
Acenaphthylene
0.0250 U
0.0943
0.0250
1
01/29/18 22:48
1/29/18
Anthracene
0.0380 U
0.0943
0.0380
1
01/29/18 22:48
1/29/18
Benz(a)anthracene
0.0350 U
0.0943
0.0350
1
01/29/18 22:48
1/29/18
Benzo(a)pyrene
0.0310 U
0.0943
0.0310
1
01/29/18 22:48
1/29/18
Benzo(b)fluoranthene
0.0250 U
0.0943
0.0250
1
01/29/18 22:48
1/29/18
Benzo(g,h,i)perylene
0.0390 U
0.0943
0.0390
1
01/29/18 22:48
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.0943
0.0350
1
01/29/18 22:48
1/29/18
Chrysene
0.0240 U
0.0943
0.0240
1
01/29/18 22:48
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.0943
0.0360
1
01/29/18 22:48
1/29/18
Fluoranthene
0.0390 U
0.0943
0.0390
1
01/29/18 22:48
1/29/18
Fluorene
0.0470 U
0.0943
0.0470
1
01/29/18 22:48
1/29/18
Indeno(1,2,3-cd)pyrene
0.0400 U
0.0943
0.0400
1
01/29/18 22:48
1/29/18
Phenanthrene
0.0350 U
0.0943
0.0350
1
01/29/18 22:48
1/29/18
Pyrene
0.0310 U
0.0943
0.0310
1
01/29/18 22:48
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
33
22 - 105
01/29/18 22:48
p-Terphenyl-dl4
88
25 - 127
01/29/18 22:48
Printed 2/5/2018 3:02:58 PM
Page 94 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
TW-4
J1800711-014
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: 01/24/18 16:50
Date Received: 01/27/18 08:50
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0440 U
0.0943
0.0440
1
01/29/18 23:15
1/29/18
2-Methylnaphthalene
0.0440 U
0.0943
0.0440
1
01/29/18 23:15
1/29/18
Acenaphthene
0.0410 U
0.0943
0.0410
1
01/29/18 23:15
1/29/18
Acenaphthylene
0.0250 U
0.0943
0.0250
1
01/29/18 23:15
1/29/18
Anthracene
0.0380 U
0.0943
0.0380
1
01/29/18 23:15
1/29/18
Benz(a)anthracene
0.0350 U
0.0943
0.0350
1
01/29/18 23:15
1/29/18
Benzo(a)pyrene
0.0310 U
0.0943
0.0310
1
01/29/18 23:15
1/29/18
Benzo(b)fluoranthene
0.0250 U
0.0943
0.0250
1
01/29/18 23:15
1/29/18
Benzo(g,h,i)perylene
0.0390 U
0.0943
0.0390
1
01/29/18 23:15
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.0943
0.0350
1
01/29/18 23:15
1/29/18
Chrysene
0.0240 U
0.0943
0.0240
1
01/29/18 23:15
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.0943
0.0360
1
01/29/18 23:15
1/29/18
Fluoranthene
0.0390 U
0.0943
0.0390
1
01/29/18 23:15
1/29/18
Fluorene
0.0470 U
0.0943
0.0470
1
01/29/18 23:15
1/29/18
Indeno(1,2,3-cd)pyrene
0.0400 U
0.0943
0.0400
1
01/29/18 23:15
1/29/18
Phenanthrene
0.0350 U
0.0943
0.0350
1
01/29/18 23:15
1/29/18
Pyrene
0.0310 U
0.0943
0.0310
1
01/29/18 23:15
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
59
22 - 105
01/29/18 23:15
p-Terphenyl-dl4
104
25 - 127
01/29/18 23:15
Printed 2/5/2018 3:02:58 PM
Page 95 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
TW-5
J1800711-015
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: 01/24/18 17:20
Date Received: 01/27/18 08:50
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0440 U
0.0957
0.0440
1
01/29/18 23:43
1/29/18
2-Methylnaphthalene
0.0440 U
0.0957
0.0440
1
01/29/18 23:43
1/29/18
Acenaphthene
0.0410 U
0.0957
0.0410
1
01/29/18 23:43
1/29/18
Acenaphthylene
0.0652 I
0.0957
0.0250
1
01/29/18 23:43
1/29/18
Anthracene
0.0401 I
0.0957
0.0380
1
01/29/18 23:43
1/29/18
Benz(a)anthracene
0.0695 I
0.0957
0.0350
1
01/29/18 23:43
1/29/18
Benzo(a)pyrene
0.0682 I
0.0957
0.0310
1
01/29/18 23:43
1/29/18
Benzo(b)fluoranthene
0.0787 I
0.0957
0.0250
1
01/29/18 23:43
1/29/18
Benzo(g,h,i)perylene
0.0536 I
0.0957
0.0390
1
01/29/18 23:43
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.0957
0.0350
1
01/29/18 23:43
1/29/18
Chrysene
0.0277 I
0.0957
0.0240
1
01/29/18 23:43
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.0957
0.0360
1
01/29/18 23:43
1/29/18
Fluoranthene
0.0390 U
0.0957
0.0390
1
01/29/18 23:43
1/29/18
Fluorene
0.0470 U
0.0957
0.0470
1
01/29/18 23:43
1/29/18
Indeno(1,2,3-cd)pyrene
0.0453 I
0.0957
0.0400
1
01/29/18 23:43
1/29/18
Phenanthrene
0.0715 I
0.0957
0.0350
1
01/29/18 23:43
1/29/18
Pyrene
0.0922 I
0.0957
0.0310
1
01/29/18 23:43
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
49
22 - 105
01/29/18 23:43
p-Terphenyl-dl4
93
25 - 127
01/29/18 23:43
Printed 2/5/2018 3:02:58 PM
Page 96 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 97 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 08:50
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-1 Units: ug/Kg
Lab Code: J1800711-001 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.93 U
36.1
9.93
1
01/30/18 17:09
1/30/18
Aroclor 1221
7.32 U
36.1
7.32
1
01/30/18 17:09
1/30/18
Aroclor 1232
23.7 U
36.1
23.7
1
01/30/18 17:09
1/30/18
Aroclor 1242
9.74 U
36.1
9.74
1
01/30/18 17:09
1/30/18
Aroclor 1248
17.6 U
36.1
17.6
1
01/30/18 17:09
1/30/18
Aroclor 1254
13.4 U
36.1
13.4
1
01/30/18 17:09
1/30/18
Aroclor 1260
10.2 U
36.1
10.2
1
01/30/18 17:09
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
70
10 - 155
01/30/18 17:09
Printed 2/5/2018 3:03:05 PM
Page 98 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 09:30
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-1-17 Units: ug/Kg
Lab Code: J1800711-002 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.45 U
34.4
9.45
1
01/30/18 17:46
1/30/18
Aroclor 1221
6.97 U
34.4
6.97
1
01/30/18 17:46
1/30/18
Aroclor 1232
22.6 U
34.4
22.6
1
01/30/18 17:46
1/30/18
Aroclor 1242
9.27 U
34.4
9.27
1
01/30/18 17:46
1/30/18
Aroclor 1248
16.8 U
34.4
16.8
1
01/30/18 17:46
1/30/18
Aroclor 1254
12.7 U
34.4
12.7
1
01/30/18 17:46
1/30/18
Aroclor 1260
9.70 U
34.4
9.70
1
01/30/18 17:46
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
70
10 - 155
01/30/18 17:46
Printed 2/5/2018 3:03:05 PM
Page 99 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-1 Units: ug/Kg
Lab Code: J1800711-003 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.22 U
33.6
9.22
1
01/30/18 17:58
1/30/18
Aroclor 1221
6.80 U
33.6
6.80
1
01/30/18 17:58
1/30/18
Aroclor 1232
22.0 U
33.6
22.0
1
01/30/18 17:58
1/30/18
Aroclor 1242
9.04 U
33.6
9.04
1
01/30/18 17:58
1/30/18
Aroclor 1248
16.4 U
33.6
16.4
1
01/30/18 17:58
1/30/18
Aroclor 1254
12.4 U
33.6
12.4
1
01/30/18 17:58
1/30/18
Aroclor 1260
9.46 U
33.6
9.46
1
01/30/18 17:58
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
80
10 - 155
01/30/18 00:00
Printed 2/5/2018 3:03:05 PM
Page 100 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:10
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-2-12 Units: ug/Kg
Lab Code: J1800711-004 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.63 U
35.1
9.63
1
01/30/18 18:10
1/30/18
Aroclor 1221
7.10 U
35.1
7.10
1
01/30/18 18:10
1/30/18
Aroclor 1232
23.0 U
35.1
23.0
1
01/30/18 18:10
1/30/18
Aroclor 1242
9.45 U
35.1
9.45
1
01/30/18 18:10
1/30/18
Aroclor 1248
17.1 U
35.1
17.1
1
01/30/18 18:10
1/30/18
Aroclor 1254
13.0 U
35.1
13.0
1
01/30/18 18:10
1/30/18
Aroclor 1260
9.89 U
35.1
9.89
1
01/30/18 18:10
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
80
10 - 155
01/30/18 00:00
Printed 2/5/2018 3:03:05 PM
Page 101 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 12:25
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-1 Units: ug/Kg
Lab Code: J1800711-005 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
10.7 U
38.7
10.7
1
01/30/18 18:22
1/30/18
Aroclor 1221
7.84 U
38.7
7.84
1
01/30/18 18:22
1/30/18
Aroclor 1232
25.4 U
38.7
25.4
1
01/30/18 18:22
1/30/18
Aroclor 1242
10.5 U
38.7
10.5
1
01/30/18 18:22
1/30/18
Aroclor 1248
18.9 U
38.7
18.9
1
01/30/18 18:22
1/30/18
Aroclor 1254
14.3 U
38.7
14.3
1
01/30/18 18:22
1/30/18
Aroclor 1260
11.0 U
38.7
11.0
1
01/30/18 18:22
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
70
10 - 155
01/30/18 00:00
Printed 2/5/2018 3:03:05 PM
Page 102 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: 01/23/18 13:00
Sample Matrix: Soil Date Received: 01/27/18 08:50
Sample Name: SB-3-14 Units: ug/Kg
Lab Code: J1800711-006 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.38 U
34.1
9.38
1
01/30/18 18:34
1/30/18
Aroclor 1221
6.91 U
34.1
6.91
1
01/30/18 18:34
1/30/18
Aroclor 1232
22.4 U
34.1
22.4
1
01/30/18 18:34
1/30/18
Aroclor 1242
9.20 U
34.1
9.20
1
01/30/18 18:34
1/30/18
Aroclor 1248
16.7 U
34.1
16.7
1
01/30/18 18:34
1/30/18
Aroclor 1254
12.6 U
34.1
12.6
1
01/30/18 18:34
1/30/18
Aroclor 1260
9.63 U
34.1
9.63
1
01/30/18 18:34
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
80
10 - 155
01/30/18 18:34
Printed 2/5/2018 3:03:05 PM
Page 103 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 104 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-1-1
J1800711-001
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 08:50
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
5.18
mg/Kg
0.39
0.07
1
02/01/18 21:17
02/01/18
Barium, Total
6010D
72.2
mg/Kg
0.39
0.02
1
02/01/18 21:17
02/01/18
Cadmium, Total
6010D
0.16 1
mg/Kg
0.19
0.02
1
02/01/18 21:17
02/01/18
Chromium, Total
6010D
6.81
mg/Kg
0.39
0.04
1
02/01/18 21:17
02/01/18
Lead, Total
6010D
296
mg/Kg
0.39
0.04
1
02/01/18 21:17
02/01/18
Mercury, Total
7471B
1.17
mg/Kg
0.073
0.005
10
01/30/18 14:48
01/29/18
Selenium, Total
6010D
0.51
mg/Kg
0.39
0.14
1
02/01/18 21:17
02/01/18
Silver, Total
6010D
0.23 IV
mg/Kg
0.39
0.04
1
02/01/18 21:17
02/01/18
Printed 2/5/2018 3:03:08 PM
Page 105 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-1-17
J1800711-002
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 09:30
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
0.88
mg/Kg
0.35
0.07
1
02/01/18 21:22
02/01/18
Barium, Total
6010D
12.6
mg/Kg
0.35
0.02
1
02/01/18 21:22
02/01/18
Cadmium, Total
6010D
0.02 U
mg/Kg
0.18
0.02
1
02/01/18 21:22
02/01/18
Chromium, Total
6010D
1.95
mg/Kg
0.35
0.04
1
02/01/18 21:22
02/01/18
Lead, Total
6010D
64.1
mg/Kg
0.35
0.04
1
02/01/18 21:22
02/01/18
Mercury, Total
7471B
0.160
mg/Kg
0.0069
0.0005
1
01/30/18 14:19
01/29/18
Selenium, Total
6010D
0.14 U
mg/Kg
0.35
0.14
1
02/01/18 21:22
02/01/18
Silver, Total
6010D
0.04 U
mg/Kg
0.35
0.04
1
02/01/18 21:22
02/01/18
Printed 2/5/2018 3:03:08 PM
Page 106 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-2-1
J1800711-003
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:00
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
0.07 U
mg/Kg
0.30
0.07
1
02/01/18 22:21
02/01/18
Barium, Total
6010D
1.04
mg/Kg
0.30
0.02
1
02/01/18 22:21
02/01/18
Cadmium, Total
6010D
0.02 U
mg/Kg
0.15
0.02
1
02/01/18 22:21
02/01/18
Chromium, Total
6010D
0.60
mg/Kg
0.30
0.04
1
02/01/18 22:21
02/01/18
Lead, Total
6010D
1.43
mg/Kg
0.30
0.04
1
02/01/18 22:21
02/01/18
Mercury, Total
7471B
0.0072
mg/Kg
0.0068
0.0005
1
01/30/18 14:21
01/29/18
Selenium, Total
6010D
0.15 I
mg/Kg
0.30
0.14
1
02/01/18 22:21
02/01/18
Silver, Total
6010D
0.04 U
mg/Kg
0.30
0.04
1
02/01/18 22:21
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 107 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-2-12
J1800711-004
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:10
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
0.27 I
mg/Kg
0.44
0.07
1
02/01/18 22:26
02/01/18
Barium, Total
6010D
7.92
mg/Kg
0.44
0.02
1
02/01/18 22:26
02/01/18
Cadmium, Total
6010D
0.02 U
mg/Kg
0.22
0.02
1
02/01/18 22:26
02/01/18
Chromium, Total
6010D
3.20
mg/Kg
0.44
0.04
1
02/01/18 22:26
02/01/18
Lead, Total
6010D
2.31
mg/Kg
0.44
0.04
1
02/01/18 22:26
02/01/18
Mercury, Total
7471B
0.0061 I
mg/Kg
0.0071
0.0005
1
01/30/18 14:22
01/29/18
Selenium, Total
6010D
0.14 U
mg/Kg
0.44
0.14
1
02/01/18 22:26
02/01/18
Silver, Total
6010D
0.04 U
mg/Kg
0.44
0.04
1
02/01/18 22:26
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 108 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-3-1
J1800711-005
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:25
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
6.87
mg/Kg
0.31
0.07
1
02/01/18 22:30
02/01/18
Barium, Total
6010D
79.6
mg/Kg
0.31
0.02
1
02/01/18 22:30
02/01/18
Cadmium, Total
6010D
0.34
mg/Kg
0.15
0.02
1
02/01/18 22:30
02/01/18
Chromium, Total
6010D
8.17
mg/Kg
0.31
0.04
1
02/01/18 22:30
02/01/18
Lead, Total
6010D
479
mg/Kg
1.5
0.2
5
02/02/18 16:50
02/01/18
Mercury, Total
7471B
4.62
mg/Kg
0.078
0.005
10
01/30/18 14:52
01/29/18
Selenium, Total
6010D
0.49
mg/Kg
0.31
0.14
1
02/01/18 22:30
02/01/18
Silver, Total
6010D
0.12 IV
mg/Kg
0.31
0.04
1
02/01/18 22:30
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 109 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-3-14
J1800711-006
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 13:00
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
0.27 I
mg/Kg
0.39
0.07
1
02/01/18 22:41
02/01/18
Barium, Total
6010D
2.40
mg/Kg
0.39
0.02
1
02/01/18 22:41
02/01/18
Cadmium, Total
6010D
0.02 U
mg/Kg
0.19
0.02
1
02/01/18 22:41
02/01/18
Chromium, Total
6010D
5.18
mg/Kg
0.39
0.04
1
02/01/18 22:41
02/01/18
Lead, Total
6010D
1.32
mg/Kg
0.39
0.04
1
02/01/18 22:41
02/01/18
Mercury, Total
7471B
0.0090
mg/Kg
0.0071
0.0005
1
01/30/18 14:27
01/29/18
Selenium, Total
6010D
0.14 U
mg/Kg
0.39
0.14
1
02/01/18 22:41
02/01/18
Silver, Total
6010D
0.04 U
mg/Kg
0.39
0.04
1
02/01/18 22:40
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 110 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-4-1
J1800711-007
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 14:30
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2.84
mg/Kg
0.44
0.07
1
02/01/18 22:46
02/01/18
Barium, Total
6010D
30.8
mg/Kg
0.44
0.02
1
02/01/18 22:45
02/01/18
Cadmium, Total
6010D
0.13 I
mg/Kg
0.22
0.02
1
02/01/18 22:46
02/01/18
Chromium, Total
6010D
4.57
mg/Kg
0.44
0.04
1
02/01/18 22:46
02/01/18
Lead, Total
6010D
128
mg/Kg
0.44
0.04
1
02/01/18 22:46
02/01/18
Mercury, Total
7471B
1.04
mg/Kg
0.084
0.006
10
01/30/18 14:53
01/29/18
Selenium, Total
6010D
0.35 I
mg/Kg
0.44
0.14
1
02/01/18 22:46
02/01/18
Silver, Total
6010D
0.09 IV
mg/Kg
0.44
0.04
1
02/01/18 22:45
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 111 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-4-21
J1800711-008
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 15:10
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
7.03
mg/Kg
0.62
0.13
2
02/02/18 16:55
02/01/18
Barium, Total
6010D
40.2
mg/Kg
0.62
0.03
2
02/02/18 16:54
02/01/18
Cadmium, Total
6010D
0.12 1
mg/Kg
0.31
0.03
2
02/02/18 16:55
02/01/18
Chromium, Total
6010D
6.28
mg/Kg
0.62
0.07
2
02/02/18 16:55
02/01/18
Lead, Total
6010D
235
mg/Kg
0.62
0.08
2
02/02/18 16:54
02/01/18
Mercury, Total
7471B
1.73
mg/Kg
0.073
0.005
10
01/30/18 14:55
01/29/18
Selenium, Total
6010D
0.27 U
mg/Kg
0.62
0.27
2
02/02/18 16:55
02/01/18
Silver, Total
6010D
0.31 IV
mg/Kg
0.62
0.08
2
02/02/18 16:54
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 112 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
TW-5-1
J1800711-009
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 13:40
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
12.1
mg/Kg
1.8
0.4
5
02/02/18 17:00
02/01/18
Barium, Total
6010D
273
mg/Kg
1.8
0.06
5
02/02/18 16:59
02/01/18
Cadmium, Total
6010D
0.54 I
mg/Kg
0.91
0.06
5
02/02/18 17:00
02/01/18
Chromium, Total
6010D
11.2
mg/Kg
1.8
0.2
5
02/02/18 17:00
02/01/18
Lead, Total
6010D
1350
mg/Kg
1.8
0.2
5
02/02/18 16:59
02/01/18
Mercury, Total
7471B
0.370
mg/Kg
0.0080
0.0005
1
01/30/18 14:42
01/29/18
Selenium, Total
6010D
2.4
mg/Kg
1.8
0.7
5
02/02/18 17:00
02/01/18
Silver, Total
6010D
0.2 U
mg/Kg
1.8
0.2
5
02/02/18 16:59
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 113 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
TW-5-25
J1800711-010
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 14:15
Date Received: 01/27/18 08:50
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2.08
mg/Kg
0.36
0.07
1
02/01/18 23:28
02/01/18
Barium, Total
6010D
7.79
mg/Kg
0.36
0.02
1
02/01/18 23:28
02/01/18
Cadmium, Total
6010D
0.04 I
mg/Kg
0.18
0.02
1
02/01/18 23:28
02/01/18
Chromium, Total
6010D
3.35
mg/Kg
0.36
0.04
1
02/01/18 23:28
02/01/18
Lead, Total
6010D
6.16
mg/Kg
0.36
0.04
1
02/01/18 23:28
02/01/18
Mercury, Total
7471B
0.0276
mg/Kg
0.0080
0.0005
1
01/30/18 14:44
01/29/18
Selenium, Total
6010D
0.40
mg/Kg
0.36
0.14
1
02/01/18 23:28
02/01/18
Silver, Total
6010D
0.04 U
mg/Kg
0.36
0.04
1
02/01/18 23:28
02/01/18
Printed 2/5/2018 3:03:09 PM
Page 114 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
TW-1
J1800711-011
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/24/18 11:20
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:37
01/29/18
Barium, Total
6010D
39
ug/L
10
0.3
1
01/30/18 01:37
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/30/18 01:37
01/29/18
Chromium, Total
6010D
2 I
ug/L
10
0.4
1
01/30/18 01:37
01/29/18
Lead, Total
6010D
8 I
ug/L
10
2
1
01/30/18 01:37
01/29/18
Mercury, Total
7470A
0.05 U
ug/L
0.10
0.05
1
01/30/18 14:03
01/29/18
Selenium, Total
6010D
4 I
ug/L
10
3
1
01/30/18 01:37
01/29/18
Silver, Total
6010D
1 I
ug/L
10
0.6
1
01/30/18 01:36
01/29/18
Printed 2/5/2018 3:03:09 PM
Page 115 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
TW-3
J1800711-012
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/24/18 13:10
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
19
ug/L
10
2
1
01/30/18 01:42
01/29/18
Barium, Total
6010D
57
ug/L
10
0.3
1
01/30/18 01:42
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/30/18 01:42
01/29/18
Chromium, Total
6010D
56
ug/L
10
0.4
1
01/30/18 01:42
01/29/18
Lead, Total
6010D
39
ug/L
10
2
1
01/30/18 01:42
01/29/18
Mercury, Total
7470A
0.11
ug/L
0.10
0.05
1
01/30/18 14:04
01/29/18
Selenium, Total
6010D
3 U
ug/L
10
3
1
01/30/18 01:42
01/29/18
Silver, Total
6010D
0.6 U
ug/L
10
0.6
1
01/30/18 01:41
01/29/18
Printed 2/5/2018 3:03:10 PM
Page 116 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
TW-2
J1800711-013
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/24/18 15:25
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:46
01/29/18
Barium, Total
6010D
19
ug/L
10
0.3
1
01/30/18 01:46
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/30/18 01:46
01/29/18
Chromium, Total
6010D
1 I
ug/L
10
0.4
1
01/30/18 01:46
01/29/18
Lead, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:46
01/29/18
Mercury, Total
7470A
0.05 U
ug/L
0.10
0.05
1
01/30/18 14:06
01/29/18
Selenium, Total
6010D
3 U
ug/L
10
3
1
01/30/18 01:46
01/29/18
Silver, Total
6010D
0.6 U
ug/L
10
0.6
1
01/30/18 01:46
01/29/18
Printed 2/5/2018 3:03:10 PM
Page 117 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
TW-4
J1800711-014
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/24/18 16:50
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:51
01/29/18
Barium, Total
6010D
52
ug/L
10
0.3
1
01/30/18 01:51
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/30/18 01:51
01/29/18
Chromium, Total
6010D
0.4 U
ug/L
10
0.4
1
01/30/18 01:51
01/29/18
Lead, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:51
01/29/18
Mercury, Total
7470A
0.05 U
ug/L
0.10
0.05
1
01/30/18 14:07
01/29/18
Selenium, Total
6010D
8 I
ug/L
10
3
1
01/30/18 01:51
01/29/18
Silver, Total
6010D
0.6 U
ug/L
10
0.6
1
01/30/18 01:51
01/29/18
Printed 2/5/2018 3:03:10 PM
Page 118 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
TW-5
J1800711-015
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/24/18 17:20
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2 U
ug/L
10
2
1
01/30/18 01:56
01/29/18
Barium, Total
6010D
54
ug/L
10
0.3
1
01/30/18 01:56
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/30/18 01:56
01/29/18
Chromium, Total
6010D
3 I
ug/L
10
0.4
1
01/30/18 01:56
01/29/18
Lead, Total
6010D
6 I
ug/L
10
2
1
01/30/18 01:56
01/29/18
Mercury, Total
7470A
0.12
ug/L
0.10
0.05
1
01/30/18 14:09
01/29/18
Selenium, Total
6010D
4 1
ug/L
10
3
1
01/30/18 01:56
01/29/18
Silver, Total
6010D
0.6 U
ug/L
10
0.6
1
01/30/18 01:56
01/29/18
Printed 2/5/2018 3:03:10 PM
Page 119 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 120 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-1-1
J1800711-001
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 08:50
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 90.9 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 121 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-1-17
J1800711-002
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 09:30
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 95.4 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 122 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-2-1
J1800711-003
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:00
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 97.9 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 123 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-2-12
J1800711-004
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:10
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 92.8 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 124 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-3-1
J1800711-005
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 12:25
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 85.2 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 125 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-3-14
J1800711-006
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 13:00
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 94.1 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 126 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-4-1
J1800711-007
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 14:30
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 76.4 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:12 PM
Page 127 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
SB-4-21
J1800711-008
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 15:10
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 92.1 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:13 PM
Page 128 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
TW-5-1
J1800711-009
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 13:40
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 83.8 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:13 PM
Page 129 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
TW-5-25
J1800711-010
Inorganic Parameters
Service Request: J1800711
Date Collected: 01/23/18 14:15
Date Received: 01/27/18 08:50
Basis: As Received
Analyte Name Analysis Method Result Units PQL MDL Dil. Date Analyzed Q
Solids, Total 160.3 Modified 80.8 Percent - - 1 01/29/18 12:26
Printed 2/5/2018 3:03:13 PM
Page 130 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental -Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 131 of 184

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 132 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Soil
SURROGATE RECOVERY SUMMARY
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Extraction Method: EPA 5035
Sample Name
SB-1-1
SB-1-17
SB-2-1
SB-2-12
SB-3-1
SB-3-14
SB-4-1
SB-4-21
TW-5-1
TW-5-25
Lab Control Sample
Method Blank
Lab Code
J1800711-001
J1800711-002
J1800711-003
J1800711-004
J1800711-005
J1800711-006
J1800711-007
J1800711-008
J1800711-009
J1800711-010
JQ1800803-01
JQ1800803-02
1,2-Dichloroethane-d4
74 -120
98
108
98
103
117
106
99
110
96
108
105
107
Service Request: J1800711
4-Bromofluorobenzene
77 -130
102
96
105
86
75 *
114
126
80
90
76
95
104
Dibromotluoromethane
85 -117
112
98
115
111
117
112
113
114
116
105
106
99
Printed 2/5/2018 3:02:17 PM Page 133 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Soil
SURROGATE RECOVERY SUMMARY
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Extraction Method: EPA 5035
Service Request: J1800711
Toluene-d8
Sample Name
Lab Code
81-126
SB-1-1
J1800711-001
96
SB-1-17
J1800711-002
94
SB-2-1
J1800711-003
99
SB-2-12
J1800711-004
99
SB-3-1
J1800711-005
111
SB-3-14
J1800711-006
80 *
SB-4-1
J1800711-007
106
SB-4-21
J1800711-008
145
TW-5-1
J1800711-009
97
TW-5-25
J1800711-010
96
Lab Control Sample
JQ1800803-01
91
Method Blank
JQ1800803-02
84
Printed 2/5/2018 3:02:17 PM Page 134 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Water
SURROGATE RECOVERY SUMMARY
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Sample Name
TW-1
TW-3
TW-2
TW-4
TW-5
Lab Control Sample
Duplicate Lab Control Sample
Method Blank
Lab Code
J1800711-011
J1800711-012
J1800711-013
J1800711-014
J1800711-015
JQ1800782-03
JQ1800782-04
JQ1800782-05
1,2-Dichloroethane-d4
74 -120
100
103
103
107
110
88
91
99
4-Bromofluorobenzene
77 -130
93
97
99
99
96
97
97
100
Dibromotluoromethane
85 -117
102
103
104
107
108
94
98
102
Printed 2/5/2018 3:02:17 PM Page 135 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Water
SURROGATE RECOVERY SUMMARY
Volatile Organic Compounds by GC/MS
Service Request: J1800711
Analysis Method: 8260B
Toluene-d8
Sample Name
Lab Code
81-126
TW-1
J1800711-011
98
TW-3
J1800711-012
96
TW-2
J1800711-013
96
TW-4
J1800711-014
95
TW-5
J1800711-015
94
Lab Control Sample
JQ1800782-03
101
Duplicate Lab Control Sample
JQ1800782-04
104
Method Blank
JQ1800782-05
98
Printed 2/5/2018 3:02:17 PM Page 136 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800782-05 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
1, 1, 1,2-Tetrachloroethane
0.19 U
1.0
0.19
1
01/31/18 13:21
1, 1, 1 -Trichloroethane (TCA)
0.17 U
1.0
0.17
1
01/31/18 13:21
1,1,2,2-Tetrachloroethane
0.29 U
1.0
0.29
1
01/31/18 13:21
1,1,2-Trichloroethane
0.40 U
1.0
0.40
1
01/31/18 13:21
1, 1 -Dichloroethane (1,1-DCA)
0.30 U
1.0
0.30
1
01/31/18 13:21
1, 1 -Dichloroethene (1,1-DCE)
0.16 U
1.0
0.16
1
01/31/18 13:21
1,2,3-Trichloropropane
0.42 U
2.0
0.42
1
01/31/18 13:21
1,2-Dibromo-3-chloropropane (DBCP)
2.3 U
5.0
2.3
1
01/31/18 13:21
1,2-Dibromoethane (EDB)
0.46 U
1.0
0.46
1
01/31/18 13:21
1,2-Dichlorobenzene
0.48 U
1.0
0.48
1
01/31/18 13:21
1,2-Dichloroethane
0.22 U
1.0
0.22
1
01/31/18 13:21
1,2-Dichloropropane
0.19 U
1.0
0.19
1
01/31/18 13:21
1,3-Dichlorobenzene
0.22 U
1.0
0.22
1
01/31/18 13:21
1,4-Dichlorobenzene
0.16 U
1.0
0.16
1
01/31/18 13:21
2-Butanone (MEK)
3.8 U
10
3.8
1
01/31/18 13:21
2-Hexanone
2.2 U
25
2.2
1
01/31/18 13:21
4-Methyl-2-pentanone (MIBK)
1.1 U
25
1.1
1
01/31/18 13:21
Acetone
5.6 U
20
5.6
1
01/31/18 13:21
Benzene
0.21 U
1.0
0.21
1
01/31/18 13:21
Bromochloromethane
0.27 U
5.0
0.27
1
01/31/18 13:21
Bromodichloromethane
0.22 U
1.0
0.22
1
01/31/18 13:21
Bromoform
0.42 U
2.0
0.42
1
01/31/18 13:21
Bromomethane
0.23 U
5.0
0.23
1
01/31/18 13:21
Carbon Disulfide
2.4 U
10
2.4
1
01/31/18 13:21
Carbon Tetrachloride
0.34 U
1.0
0.34
1
01/31/18 13:21
Chlorobenzene
0.16 U
1.0
0.16
1
01/31/18 13:21
Chloroethane
0.52 U
5.0
0.52
1
01/31/18 13:21
Chloroform
0.35 U
1.0
0.35
1
01/31/18 13:21
Chloromethane
0.36 U
1.0
0.36
1
01/31/18 13:21
cis-1,2-Dichloroethene
0.36 U
1.0
0.36
1
01/31/18 13:21
cis-1,3-Dichloropropene
0.20 U
1.0
0.20
1
01/31/18 13:21
Dibromochloromethane
0.21 U
1.0
0.21
1
01/31/18 13:21
Dibromomethane
0.36 U
5.0
0.36
1
01/31/18 13:21
Dichlorodifluoromethane
0.23 U
20
0.23
1
01/31/18 13:21
Ethylbenzene
0.21 U
1.0
0.21
1
01/31/18 13:21
Iodomethane
2.7 U
5.0
2.7
1
01/31/18 13:21
m,p-Xylenes
0.31 U
2.0
0.31
1
01/31/18 13:21
Methyl tert-Butyl Ether
0.24 U
2.0
0.24
1
01/31/18 13:21
Methylene Chloride
0.21 U
5.0
0.21
1
01/31/18 13:21
o-Xylene
0.14 U
1.0
0.14
1
01/31/18 13:21
Styrene
0.29 U
1.0
0.29
1
01/31/18 13:21
Tetrachloroethene (PCE)
0.22 U
1.0
0.22
1
01/31/18 13:21
Toluene
0.19 U
1.0
0.19
1
01/31/18 13:21
Printed 2/5/2018 3:02:15 PM
Page 137 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800782-05 Basis: NA
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Q
trans-1,2-Dichloroethene
0.19 U
1.0
0.19
1
01/31/18 13:21
trans- l,3-Dichloropropene
0.23 U
1.0
0.23
1
01/31/18 13:21
trans-1,4-Dichloro-2-butene
2.2 U
20
2.2
1
01/31/18 13:21
Trichloroethene (TCE)
0.36 U
1.0
0.36
1
01/31/18 13:21
Trichlorofluoromethane
0.24 U
20
0.24
1
01/31/18 13:21
Vinyl Acetate
1.9 U
10
1.9
1
01/31/18 13:21
Vinyl Chloride
0.36 U
1.0
0.36
1
01/31/18 13:21
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
99
72 - 127
01/31/18 13:21
4-Bromofluorobenzene
100
88 - 120
01/31/18 13:21
Dibromofluoromethane
102
85 - 115
01/31/18 13:21
Toluene-d8
98
83 - 123
01/31/18 13:21
Printed 2/5/2018 3:02:15 PM
Page 138 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Soil Date Received: NA
Sample Name: Method Blank Units: ug/Kg
Lab Code: JQ1800803-02 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1, 1, 1,2-Tetrachloroethane
0.410 U
5.00
0.410
1
01/31/18 14:16
1/31/18
1, 1, 1 -Trichloroethane (TCA)
0.230 U
5.00
0.230
1
01/31/18 14:16
1/31/18
1,1,2,2-Tetrachloroethane
0.230 U
5.00
0.230
1
01/31/18 14:16
1/31/18
1,1,2-Trichloroethane
0.390 U
5.00
0.390
1
01/31/18 14:16
1/31/18
1, 1 -Dichloroethane (1,1-DCA)
0.310 U
5.00
0.310
1
01/31/18 14:16
1/31/18
1, 1 -Dichloroethene (1,1-DCE)
0.690 U
5.00
0.690
1
01/31/18 14:16
1/31/18
1,2,3-Trichloropropane
0.760 U
5.00
0.760
1
01/31/18 14:16
1/31/18
1,2-Dibromo-3-chloropropane (DBCP)
0.530 U
10.0
0.530
1
01/31/18 14:16
1/31/18
1,2-Dibromoethane (EDB)
0.580 U
5.00
0.580
1
01/31/18 14:16
1/31/18
1,2-Dichlorobenzene
0.320 U
5.00
0.320
1
01/31/18 14:16
1/31/18
1,2-Dichloroethane
0.300 U
5.00
0.300
1
01/31/18 14:16
1/31/18
1,2-Dichloropropane
0.410 U
5.00
0.410
1
01/31/18 14:16
1/31/18
1,3-Dichlorobenzene
0.300 U
5.00
0.300
1
01/31/18 14:16
1/31/18
1,4-Dichlorobenzene
0.100 U
5.00
0.100
1
01/31/18 14:16
1/31/18
2-Butanone (MEK)
1.60 U
25.0
1.60
1
01/31/18 14:16
1/31/18
2-Hexanone
2.20 U
10.0
2.20
1
01/31/18 14:16
1/31/18
4-Methyl-2-pentanone (MIBK)
1.50 U
10.0
1.50
1
01/31/18 14:16
1/31/18
Acetone
2.30 U
20.0
2.30
1
01/31/18 14:16
1/31/18
Benzene
0.170 U
5.00
0.170
1
01/31/18 14:16
1/31/18
Bromochloromethane
0.600 U
5.00
0.600
1
01/31/18 14:16
1/31/18
Bromodichloromethane
0.370 U
5.00
0.370
1
01/31/18 14:16
1/31/18
Bromoform
0.340 U
5.00
0.340
1
01/31/18 14:16
1/31/18
Bromomethane
0.270 U
5.00
0.270
1
01/31/18 14:16
1/31/18
Carbon Disulfide
0.800 U
10.0
0.800
1
01/31/18 14:16
1/31/18
Carbon Tetrachloride
0.190 U
5.00
0.190
1
01/31/18 14:16
1/31/18
Chlorobenzene
0.140 U
5.00
0.140
1
01/31/18 14:16
1/31/18
Chloroethane
0.330 U
5.00
0.330
1
01/31/18 14:16
1/31/18
Chloroform
0.180 U
5.00
0.180
1
01/31/18 14:16
1/31/18
Chloromethane
0.210 U
5.00
0.210
1
01/31/18 14:16
1/31/18
cis-1,2-Dichloroethene
0.330 U
5.00
0.330
1
01/31/18 14:16
1/31/18
cis-1,3-Dichloropropene
0.140 U
5.00
0.140
1
01/31/18 14:16
1/31/18
Dibromochloromethane
0.220 U
5.00
0.220
1
01/31/18 14:16
1/31/18
Dibromomethane
0.390 U
5.00
0.390
1
01/31/18 14:16
1/31/18
Dichlorodifluoromethane
0.180 U
20.0
0.180
1
01/31/18 14:16
1/31/18
Ethylbenzene
0.120 U
5.00
0.120
1
01/31/18 14:16
1/31/18
Iodomethane
1.10 U
10.0
1.10
1
01/31/18 14:16
1/31/18
m,p-Xylenes
0.210 U
10.0
0.210
1
01/31/18 14:16
1/31/18
Methyl tert-Butyl Ether
0.260 U
5.00
0.260
1
01/31/18 14:16
1/31/18
Methylene Chloride
0.310 U
10.0
0.310
1
01/31/18 14:16
1/31/18
o-Xylene
0.160 U
5.00
0.160
1
01/31/18 14:16
1/31/18
Styrene
0.270 U
5.00
0.270
1
01/31/18 14:16
1/31/18
Tetrachloroethene (PCE)
0.250 U
5.00
0.250
1
01/31/18 14:16
1/31/18
Toluene
0.270 U
5.00
0.270
1
01/31/18 14:16
1/31/18
Printed 2/5/2018 3:02:16 PM
Page 139 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Soil Date Received: NA
Sample Name: Method Blank Units: ug/Kg
Lab Code: JQ1800803-02 Basis: Dry
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B
Prep Method: EPA 5035
Analyte Name
Result
PQL
MDL
Dil. Date Analyzed Date Extracted Q
trans-1,2-Dichloroethene
0.390 U
5.00
0.390
1 01/31/18 14:16
1/31/18
trans- l,3-Dichloropropene
0.220 U
5.00
0.220
1 01/31/18 14:16
1/31/18
trans-1,4-Dichloro-2-butene
0.540 U
20.0
0.540
1 01/31/18 14:16
1/31/18
Trichloroethene (TCE)
0.250 U
5.00
0.250
1 01/31/18 14:16
1/31/18
Trichlorofluoromethane
0.210 U
20.0
0.210
1 01/31/18 14:16
1/31/18
Vinyl Acetate
1.20 U
10.0
1.20
1 01/31/18 14:16
1/31/18
Vinyl Chloride
0.260 U
5.00
0.260
1 01/31/18 14:16
1/31/18
Surrogate Name
% Rec
Control Limits
Date Analyzed Q
1,2-Dichloroethane-d4
107
74 - 120
01/31/18 14:16
4-Bromofluorobenzene
104
77 - 130
01/31/18 14:16
Dibromofluoromethane
99
85 - 117
01/31/18 14:16
Toluene-d8
84
81 - 126
01/31/18 14:16
Printed 2/5/2018 3:02:16 PM
Page 140 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client:
Project:
Sample Matrix:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Soil
8260B
EPA 5035
Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Service Request:
Date Analyzed:
Date Extracted:
Units:
Basis:
Analysis Lot:
Lab Control Sample
JQ1800803-01
J1800711
01/31/18
01/31/18
ug/Kg
Dry
578990
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
1, 1, 1,2-Tetrachloroethane
52.9
52.0
102
76-124
1,1,1-Trichloroethane (TCA)
56.1
52.0
108
65-140
1,1,2,2-Tetrachloroethane
58.8
52.0
113
79-120
1,1,2-Trichloroethane
54.3
52.0
104
78-120
1, 1 -Dichloroethane (1,1-DCA)
62.4
52.0
120
71-126
1, 1 -Dichloroethene (1,1-DCE)
71.8
52.0
138
65-140
1,2,3-Trichloropropane
58.8
52.0
113
80-120
1,2-Dibromo-3-chloropropane (DBCP)
50.9
52.0
98
80-130
1,2-Dibromoethane (EDB)
43.5
52.0
84
80-120
1,2-Dichlorobenzene
55.3
52.0
106
80-120
1,2-Dichloroethane
49.4
52.0
95
73-133
1,2-Dichloropropane
50.0
52.0
96
73-121
1,3-Dichlorobenzene
59.0
52.0
113
77-121
1,4-Dichlorobenzene
57.3
52.0
110
75-120
2-Butanone (MEK)
61.2
52.0
118
60-138
2-Hexanone
51.4
52.0
99
72-126
4-Methyl-2-pentanone (MIBK)
53.5
52.0
103
78-127
Acetone
69.0
52.0
133
49-150
Benzene
56.6
52.0
109
71-125
Bromochloromethane
56.4
52.0
108
76-120
Bromodichloromethane
49.1
52.0
94
76-131
Bromoform
58.8
52.0
113
76-129
Bromomethane
93.9
52.0
181 *
35-150
Carbon Disulfide
61.5
52.0
118
56-129
Carbon Tetrachloride
55.8
52.0
107
67-143
Chlorobenzene
57.8
52.0
111
73-123
Chloroethane
80.4
52.0
155 *
52-150
Chloroform
55.0
52.0
106
73-129
Chloromethane
55.2
52.0
106
50-136
cis-1,2-Dichloroethene
56.7
52.0
109
74-131
cis-1,3-Dichloropropene
47.8
52.0
92
76-120
Dibromochloromethane
46.8
52.0
90
80-120
Dibromomethane
55.6
52.0
107
77-122
Dichlorodifluoromethane
51.9
52.0
100
45-150
Ethylbenzene
56.8
52.0
109
70-128
Iodomethane
50.0
52.0
96
30-150
m,p-Xylenes
117
104
112
72-124
Methyl tert-Butyl Ether
54.0
52.0
104
60-125
Methylene Chloride
61.6
52.0
118
61-135
o-Xylene
55.8
52.0
107
73-125
Styrene
60.3
52.0
116
76-124
Printed 2/5/2018 3:02:15 PM Superset Reference:18-0000453045 rev 00
Page 141 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/31/18
Sample Matrix: Soil Date Extracted: 01/31/18
Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B Units: ug/Kg
Prep Method: EPA 5035 Basis: Dry
Analysis Lot: 578990
Lab Control Sample
JQ1800803-01
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
Tetrachloroethene (PCE)
52.8
52.0
102
67-130
Toluene
55.0
52.0
106
70-126
trans-1,2-Dichloroethene
63.8
52.0
123
70-135
trans-1,3-Dichloropropene
46.1
52.0
89
80-125
trans-1,4-Dichloro-2-butene
61.3
52.0
118
56-147
Trichloroethene (TCE)
59.2
52.0
114
70-132
Trichlorofluoromethane
85.5
52.0
164 *
62-150
Vinyl Acetate
49.0
52.0
94
64-136
Vinyl Chloride
62.4
52.0
120
60-144
Printed 2/5/2018 3:02:15 PM
Page 142 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/31/18
Sample Matrix: Water
Duplicate Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B Units: ug/L
Basis: NA
Analysis Lot: 578809
Lab Control Sample Duplicate Lab Control Sample
JQ1800782-03 JQ1800782-04
Spike
Spike
% Rec
RPD
Analyte Name
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
1, 1, 1,2-Tetrachloroethane
55.8
52.0
107
55.4
52.0
106
80-125
<1
30
1,1,1-Trichloroethane (TCA)
49.0
52.0
94
47.9
52.0
92
73-128
2
30
1,1,2,2-Tetrachloroethane
51.8
52.0
100
54.2
52.0
104
70-129
5
30
1,1,2-Trichloroethane
54.3
52.0
104
56.9
52.0
109
79-120
5
30
1, 1 -Dichloroethane (1,1-DCA)
50.4
52.0
97
51.0
52.0
98
80-122
1
30
1, 1 -Dichloroethene (1,1-DCE)
52.6
52.0
101
50.8
52.0
98
71-131
3
30
1,2,3-Trichloropropane
49.7
52.0
96
53.3
52.0
103
72-130
7
30
1,2-Dibromo-3-chloropropane (DBCP)
48.7
52.0
94
51.8
52.0
100
72-130
6
30
1,2-Dibromoethane (EDB)
51.9
52.0
100
54.4
52.0
105
79-122
5
30
1,2-Dichlorobenzene
54.5
52.0
105
53.4
52.0
103
80-120
2
30
1,2-Dichloroethane
45.5
52.0
88
44.4
52.0
85
75-123
2
30
1,2-Dichloropropane
53.4
52.0
103
51.9
52.0
100
76-120
3
30
1,3-Dichlorobenzene
53.4
52.0
103
51.0
52.0
98
80-120
4
30
1,4-Dichlorobenzene
54.8
52.0
105
53.3
52.0
103
80-120
3
30
2-Butanone (MEK)
47.1
52.0
91
52.0
52.0
100
56-147
10
30
2-Hexanone
48.4
52.0
93
52.3
52.0
101
60-146
8
30
4-Methyl-2-pentanone (MIBK)
50.1
52.0
96
54.0
52.0
104
67-140
7
30
Acetone
43.9
52.0
84
46.8
52.0
90
60-145
6
30
Benzene
54.7
52.0
105
54.3
52.0
104
77-124
<1
30
Bromochloromethane
52.2
52.0
100
50.9
52.0
98
74-124
3
30
Bromodichloromethane
51.3
52.0
99
49.5
52.0
95
80-127
4
30
Bromoform
53.1
52.0
102
55.8
52.0
107
70-128
5
30
Bromomethane
46.5
52.0
89
49.2
52.0
95
31-150
6
30
Carbon Disulfide
53.8
52.0
104
51.9
52.0
100
55-140
4
30
Carbon Tetrachloride
49.5
52.0
95
49.3
52.0
95
70-126
<1
30
Chlorobenzene
56.1
52.0
108
54.1
52.0
104
75-123
4
30
Chloroethane
61.4
52.0
118
57.1
52.0
110
60-150
7
30
Chloroform
48.4
52.0
93
49.2
52.0
95
80-121
2
30
Chloromethane
45.1
52.0
87
43.0
52.0
83
47-134
5
30
cis-1,2-Dichloroethene
53.4
52.0
103
52.4
52.0
101
79-120
2
30
cis-1,3-Dichloropropene
56.1
52.0
108
53.5
52.0
103
78-120
5
30
Dibromochloromethane
52.9
52.0
102
52.7
52.0
101
80-122
<1
30
Dibromomethane
49.9
52.0
96
48.6
52.0
93
80-120
3
30
Dichlorodifluoromethane
39.4
52.0
76
38.0
52.0
73
50-145
4
30
Ethylbenzene
56.5
52.0
109
55.0
52.0
106
70-130
3
30
Iodomethane
54.6
52.0
105
51.5
52.0
99
30-130
6
30
m,p-Xylenes
116
104
ill
112
104
107
73-126
4
30
Methyl tert-Butyl Ether
49.1
52.0
94
50.5
52.0
97
79-124
3
30
Methylene Chloride
52.9
52.0
102
52.9
52.0
102
73-120
<1
30
o-Xylene
56.8
52.0
109
55.6
52.0
107
77-120
2
30
Styrene
58.1
52.0
112
56.9
52.0
109
80-120
2
30
Printed 2/5/2018 3:02:15 PM Superset Reference:18-0000453045 rev 00
Page 143 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/31/18
Sample Matrix: Water
Duplicate Lab Control Sample Summary
Volatile Organic Compounds by GC/MS
Analysis Method: 8260B Units: ug/L
Basis: NA
Analysis Lot: 578809
Lab Control Sample Duplicate Lab Control Sample
JQ1800782-03 JQ1800782-04
Spike
Spike
% Rec
RPD
Analyte Name
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
Tetrachloroethene (PCE)
57.0
52.0
110
55.9
52.0
107
69-128
2
30
Toluene
57.2
52.0
110
55.0
52.0
106
74-124
4
30
trans-1,2-Dichloroethene
53.0
52.0
102
50.8
52.0
98
79-120
4
30
trans- l,3-Dichloropropene
55.5
52.0
107
54.7
52.0
105
80-121
1
30
trans-1,4-Dichloro-2-butene
52.8
52.0
102
57.4
52.0
110
61-132
8
30
Trichloroethene (TCE)
52.6
52.0
101
52.5
52.0
101
76-120
<1
30
Trichlorofluoromethane
47.8
52.0
92
46.4
52.0
89
60-145
3
30
Vinyl Acetate
40.9
52.0
79
43.2
52.0
83
59-133
6
30
Vinyl Chloride
52.3
52.0
101
50.8
52.0
98
60-138
3
30
Printed 2/5/2018 3:02:15 PM
Page 144 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 145 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Soil
SURROGATE RECOVERY SUMMARY
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Extraction Method: EPA 3546
2,4,6-Tribromophenol
2-Fluorobiphenyl
2-Fluorophenol
Sample Name
Lab Code
30 -136
20 -115
10 -110
SB-1-1
J1800711-001
45
57
39
SB-1-17
J1800711-002
39
65
50
SB-2-1
J1800711-003
51
58
55
SB-2-12
J1800711-004
40
70
63
SB-3-1
J1800711-005
34
61
43
SB-3-14
J1800711-006
43
60
55
SB-4-1
J1800711-007
52
61
61
SB-4-21
J1800711-008
41
67
56
TW-5-1
J1800711-009
54
69
57
TW-5-25
J1800711-010
36
45
44
Method Blank
JQ1800727-01
47
55
53
Lab Control Sample
JQ1800727-02
71
73
71
SB-1-17
JQ1800727-03
44
69
54
SB-1-17
JQ1800727-04
50
70
64
Printed 2/5/2018 3:02:54 PM Page 146 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Soil
SURROGATE RECOVERY SUMMARY
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Extraction Method: EPA 3546
Nitrobenzene-d5
Phenol-d6
p-Terphenyl-04
Sample Name
Lab Code
20 -110
14 -100
32 -119
SB-1-1
J1800711-001
56
45
69
SB-1-17
J1800711-002
58
51
79
SB-2-1
J1800711-003
60
61
83
SB-2-12
J1800711-004
64
65
83
SB-3-1
J1800711-005
55
45
68
SB-3-14
J1800711-006
64
57
63
SB-4-1
J1800711-007
68
62
45
SB-4-21
J1800711-008
59
58
75
TW-5-1
J1800711-009
60
60
92
TW-5-25
J1800711-010
42
41
44
Method Blank
JQ1800727-01
55
57
73
Lab Control Sample
JQ1800727-02
79
78
84
SB-1-17
JQ1800727-03
70
63
74
SB-1-17
JQ1800727-04
73
67
71
Printed 2/5/2018 3:02:54 PM Page 147 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Water
SURROGATE RECOVERY SUMMARY
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Extraction Method: EPA 3510C
2,4,6-Tribromophenol
2-Fluorobiphenyl
2-Fluorophenol
Sample Name
Lab Code
30 -136
20 -115
10 -110
TW-1
J1800711-011
61
55
50
TW-3
J1800711-012
72
53
37
TW-2
J1800711-013
63
68
51
TW-4
J1800711-014
56
59
46
TW-5
J1800711-015
56
49
42
Method Blank
JQ1800698-01
71
73
67
Lab Control Sample
JQ1800698-02
64
43
3 *
TW-1
JQ 1800698-03
66
54
49
TW-1
JQ 1800698-04
65
51
48
Method Blank
JQ1800741-01
60
64
53
Lab Control Sample
JQ1800741-02
67
61
48
Duplicate Lab Control Sample
JQ1800741-03
72
70
55
Printed 2/5/2018 3:02:54 PM Page 148 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Water
SURROGATE RECOVERY SUMMARY
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Extraction Method: EPA 3510C
Nitrobenzene-d5
Phenol-d6
p-Terphenyl-04
Sample Name
Lab Code
20 -110
14 -100
32 -119
TW-1
J1800711-011
57
42
89
TW-3
J1800711-012
48
29
73
TW-2
J1800711-013
70
40
86
TW-4
J1800711-014
62
35
79
TW-5
J1800711-015
49
39
74
Method Blank
JQ1800698-01
77
60
91
Lab Control Sample
JQ1800698-02
17
17
87
TW-1
JQ 1800698-03
55
52
81
TW-1
JQ1800698-04
54
53
78
Method Blank
JQ1800741-01
69
43
87
Lab Control Sample
JQ1800741-02
64
40
82
Duplicate Lab Control Sample
JQ1800741-03
73
45
87
Printed 2/5/2018 3:02:54 PM Page 149 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba AILS Environmental
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
QA/QC Report
Terracon Environmental
WWAY Building/ES187011
Water
Service Request:
J1800711
Date Collected:
01/24/18
Date Received:
01/27/18
Date Analyzed:
01/29/18
Date Extracted:
01/29/18
Duplicate Matrix Spike Summary
Semivolatile Organic Compounds by GC/MS
TW-1 Units: ug/L
J1800711-011 Basis: NA
8270C
EPA 3510C
Matrix Spike Duplicate Matrix Spike
JQ1800698-03 JQ1800698-04
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
1,2,4-Trichlorobenzene
1.16 U
41.5
76.9
54
41.5
76.9
54
30-110
<1
30
1,2-Dichlorobenzene
1.24 U
40.7
76.9
53
41.0
76.9
53
30-110
<1
30
1,3-Dichlorobenzene
1.77 U
39.4
76.9
51
40.0
76.9
52
25-110
1
30
1,4-Dichlorobenzene
1.75 U
40.7
76.9
53
40.9
76.9
53
21-110
<1
30
1-Methylnaphthalene
1.41 U
44.8
76.9
58
44.4
76.9
58
34-113
<1
30
2,4,5-Trichlorophenol
2.50 U
49.0
76.9
64
48.2
76.9
63
43-116
2
30
2,4,6-Trichlorophenol
1.72 U
46.1
76.9
60
44.6
76.9
58
34-119
3
30
2,4-Dichlorophenol
2.31 U
44.6
76.9
58
42.7
76.9
55
32-115
4
30
2,4-Dimethylphenol
2.89 U
43.8
76.9
57
43.8
76.9
57
31-111
<1
30
2,4-Dinitrophenol
1.47 U
50.5
76.9
66
51.5
76.9
67
22-113
2
30
2,4-Dinitrotoluene
2.50 U
55.1
76.9
72
55.7
76.9
72
49-117
1
30
2,6-Dinitrotoluene
2.12 U
52.1
76.9
68
51.7
76.9
67
47-120
<1
30
2-Chloronaphthalene
8.85 U
42.4
76.9
55
41.7
76.9
54
30-115
2
30
2-Chlorophenol
2.31 U
40.8
76.9
53
41.1
76.9
53
25-110
<1
30
2-Methylnaphthalene
1.22 U
44.8
76.9
58
44.2
76.9
57
29-110
1
30
2-Methylphenol
2.50 U
42.9
76.9
56
41.9
76.9
54
29-112
2
30
2-Nitroaniline
2.89 U
54.2
76.9
70
54.8
76.9
71
38-145
1
30
2-Nitrophenol
2.70 U
44.1
76.9
57
44.1
76.9
57
24-119
<1
30
3- and 4-Methylphenol Coelution
1.93 U
43.5
76.9
57
42.6
76.9
55
29-110
2
30
3,3'-Dichlorobenzidine
2.70 U
69.3
76.9
90
67.5
76.9
88
43-150
3
30
3-Nitroaniline
2.12 U
56.8
76.9
74
56.1
76.9
73
55-128
1
30
4,6-Dinitro-2-methylphenol
1.93 U
57.3
76.9
74
58.3
76.9
76
26-115
2
30
4-Bromophenyl Phenyl Ether
2.50 U
50.8
76.9
66
49.5
76.9
64
49-115
3
30
4-Chloro-3-methylphenol
3.47 U
49.9
76.9
65
50.2
76.9
65
45-113
<1
30
4-Chloroaniline
2.70 U
48.4
76.9
63
47.5
76.9
62
33-122
2
30
4-Chlorophenyl Phenyl Ether
1.85 U
46.0
76.9
60
45.3
76.9
59
42-115
2
30
4-Nitroaniline
1.93 U
60.2
76.9
78
59.5
76.9
77
52-128
1
30
4-Nitrophenol
3.47 U
51.3
76.9
67
52.9
76.9
69
15-85
3
30
Acenaphthene
8.08 U
46.3
76.9
60
45.0
76.9
58
32-112
3
30
Acenaphthylene
1.91 U
46.3
76.9
60
44.8
76.9
58
33-115
3
30
Acetophenone
3.08 U
44.3
76.9
58
43.8
76.9
57
30-115
1
30
Anthracene
3.08 U
57.9
76.9
75
57.3
76.9
74
54-114
1
30
Benz(a)anthracene
1.93 U
63.4
76.9
82
62.2
76.9
81
54-120
2
30
Benzo(a)pyrene
2.31 U
60.5
76.9
79
60.1
76.9
78
48-125
<1
30
Benzo(b)fluoranthene
1.93 U
59.6
76.9
78
58.4
76.9
76
50-125
2
30
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:02:50 PM Superset Reference:18-0000453045 rev 00
Page 150 of 184

ALS Group USA, Corp.
dba AILS Environmental
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
QA/QC Report
Terracon Environmental
WWAY Building/ES187011
Water
Service Request:
J1800711
Date Collected:
01/24/18
Date Received:
01/27/18
Date Analyzed:
01/29/18
Date Extracted:
01/29/18
Duplicate Matrix Spike Summary
Semivolatile Organic Compounds by GC/MS
TW-1 Units: ug/L
J1800711-011 Basis: NA
8270C
EPA 3510C
Matrix Spike Duplicate Matrix Spike
JQ1800698-03 JQ1800698-04
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
Benzo(g,h,i)perylene
2.70 U
58.2
76.9
76
57.2
76.9
74
50-125
2
30
Benzo(k)fluoranthene
3.47 U
60.1
76.9
78
59.2
76.9
77
45-120
1
30
Benzyl Alcohol
2.70 U
42.4
76.9
55
42.3
76.9
55
25-111
<1
30
Bis(2-chloroethoxy)methane
2.31 U
44.3
76.9
58
42.9
76.9
56
28-116
3
30
Bis(2-chloroethyl) Ether
3.66 U
41.0
76.9
53
40.6
76.9
53
26-114
1
30
Bis(2-chloroisopropyl) Ether
2.89 U
58.3
76.9
76
57.3
76.9
74
26-130
2
30
Bis(2-ethylhexyl) Phthalate
2.89 U
70.8
76.9
92
69.3
76.9
90
48-125
2
30
Butyl Benzyl Phthalate
1.66 U
71.0
76.9
92
68.8
76.9
89
50-128
3
30
Carbazole
3.47 U
61.3
76.9
80
60.2
76.9
78
53-117
2
30
Chrysene
2.31 U
62.8
76.9
82
61.5
76.9
80
51-120
2
30
Dibenz(a,h)anthracene
2.89 U
58.2
76.9
76
56.8
76.9
74
50-125
2
30
Dibenzofuran
2.50 U
46.1
76.9
60
45.3
76.9
59
38-115
2
30
Diethyl Phthalate
3.27 U
53.6
76.9
70
53.8
76.9
70
52-120
<1
30
Dimethyl Phthalate
2.50 U
50.0
76.9
65
50.7
76.9
66
47-120
1
30
Di-n-butyl Phthalate
4.24 U
63.8
76.9
83
62.5
76.9
81
54-121
2
30
Di-n-octyl Phthalate
5.39 U
64.0
76.9
83
62.8
76.9
82
46-117
2
30
Diphenylamine + n-
2.12 U
52.6
76.9
68
52.5
76.9
68
51-120
<1
30
Nitrosodiphenylamine
Fluoranthene
2.70 U
59.7
76.9
78
58.5
76.9
76
56-120
2
30
Fluorene
1.62 U
48.5
76.9
63
48.1
76.9
63
42-115
<1
30
Hexachlorobenzene
3.27 U
48.8
76.9
63
49.2
76.9
64
50-117
<1
30
Hexachlorobutadiene
2.31 U
40.1
76.9
52
40.6
76.9
53
25-110
1
30
Hexachlorocyclopentadiene
0.962 U
81.7
76.9
106
83.5
76.9
109
22-126
2
30
Hexachloroethane
1.56 U
40.8
76.9
53
41.9
76.9
55
21-115
3
30
Indeno(1,2,3-cd)pyrene
3.27 U
58.2
76.9
76
57.5
76.9
75
49-125
1
30
Isophorone
3.47 U
46.4
76.9
60
44.8
76.9
58
31-120
3
30
Naphthalene
1.02 U
46.1
76.9
60
46.0
76.9
60
33-115
<1
30
Nitrobenzene
4.04 U
42.7
76.9
56
42.5
76.9
55
25-118
<1
30
N-Nitrosodi-n-propylamine
4.24 U
44.7
76.9
58
43.5
76.9
57
30-123
3
30
Pentachlorophenol (PCP)
2.12 U
46.2
76.9
60
45.9
76.9
60
36-110
<1
30
Phenanthrene
2.70 U
57.3
76.9
75
57.3
76.9
74
52-117
<1
30
Phenol
1.14 U
35.3
76.9
46
35.6
76.9
46
13-90
<1
30
Pyrene
1.43 U
62.4
76.9
81
60.8
76.9
79
50-121
3
30
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:02:50 PM Superset Reference:18-0000453045 rev 00
Page 151 of 184

ALS Group USA, Corp.
dba AILS Environmental
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
QA/QC Report
Terracon Environmental
WWAY Building/ES187011
Soil
Service Request:
J1800711
Date Collected:
01/23/18
Date Received:
01/27/18
Date Analyzed:
01/30/18
Date Extracted:
01/30/18
Duplicate Matrix Spike Summary
Semivolatile Organic Compounds by GC/MS
SB-1-17 Units: ug/Kg
J1800711-002 Basis: Dry
8270C
EPA 3546
Matrix Spike Duplicate Matrix Spike
JQ1800727-03 JQ1800727-04
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
1,2,4-Trichlorobenzene
658 U
10701
1390
77
10601
1390
77
31-110
1
30
1,2-Dichlorobenzene
335 U
10101
1390
72
1040I
1390
75
30-110
3
30
1,3-Dichlorobenzene
397 U
9851
1390
71
10101
1390
73
30-110
3
30
1,4-Dichlorobenzene
429 U
10501
1390
75
10201
1390
74
29-110
2
30
1-Methylnaphthalene
690 U
12001
1390
86
11701
1390
85
39-112
2
30
2,4,5-Trichlorophenol
596 U
9221
1390
66
9781
1390
70
59-115
6
30
2,4,6-Trichlorophenol
523 U
8741
1390
63
8531
1390
61
49-115
2
30
2,4-Dichlorophenol
658 U
9221
1390
66
9431
1390
68
44-110
2
30
2,4-Dimethylphenol
867 U
8741
1390
63
9261
1390
67
40-112
6
30
2,4-Dinitrophenol
241 U
241 U
1390
0 *
240 U
1390
0 *
21-117
NC
30
2,4-Dinitrotoluene
429 U
8631
1390
62
8391
1390
61
49-119
3
30
2,6-Dinitrotoluene
502 U
9401
1390
67
9391
1390
68
56-116
<1
30
2-Chloronaphthalene
449 U
9641
1390
69
9781
1390
70
42-111
1
30
2-Chlorophenol
366 U
9331
1390
67
9811
1390
71
26-110
5
30
2-Methylnaphthalene
616 U
11801
1390
84
11401
1390
82
38-110
3
30
2-Methylphenol
502 U
8321
1390
60
9531
1390
69
32-113
14
30
2-Nitroaniline
533 U
957I
1390
69
1010I
1390
73
49-131
6
30
2-Nitrophenol
543 U
877I
1390
63
874I
1390
63
33-111
<1
30
3- and 4-Methylphenol Coelution
449 U
8601
1390
62
9261
1390
67
34-110
7
30
3,3'-Dichlorobenzidine
888 U
20901
1390
150
21201
1390
153 *
37-150
2
30
3-Nitroaniline
533 U
9151
1390
66
9431
1390
68
59-124
3
30
4,6-Dinitro-2-methylphenol
502 U
502 U
1390
0 *
500 U
1390
0 *
44-112
NC
30
4-Bromophenyl Phenyl Ether
543 U
9781
1390
70
9121
1390
66
56-114
7
30
4-Chloro-3-methylphenol
554 U
10301
1390
74
10301
1390
74
53-116
<1
30
4-Chloroaniline
721 U
12001
1390
86
1330I
1390
96
42-118
10
30
4-Chlorophenyl Phenyl Ether
543 U
9781
1390
70
9321
1390
67
52-113
5
30
4-Nitroaniline
575 U
8251
1390
59
9121
1390
66
56-134
10
30
4-Nitrophenol
585 U
585 U
1390
0 *
583 U
1390
0 *
42-133
NC
30
Acenaphthene
554 U
1060I
1390
76
1030I
1390
74
47-111
3
30
Acenaphthylene
491 U
10101
1390
72
1020I
1390
74
49-112
1
30
Acetophenone
481 U
10801
1390
77
1080I
1390
78
30-113
<1
30
Anthracene
449 U
10501
1390
76
10001
1390
72
54-116
5
30
Benz(a)anthracene
491 U
10701
1390
77
9671
1390
70
54-117
10
30
Benzo(a)pyrene
387 U
957I
1390
69
853I
1390
61
54-120
12
30
Benzo(b)fluoranthene
272 U
9221
1390
66
8981
1390
65
53-118
3
30
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:02:51 PM Superset Reference:18-0000453045 rev 00
Page 152 of 184

ALS Group USA, Corp.
dba AILS Environmental
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
QA/QC Report
Terracon Environmental
WWAY Building/ES187011
Soil
Service Request:
J1800711
Date Collected:
01/23/18
Date Received:
01/27/18
Date Analyzed:
01/30/18
Date Extracted:
01/30/18
Duplicate Matrix Spike Summary
Semivolatile Organic Compounds by GC/MS
SB-1-17 Units: ug/Kg
J1800711-002 Basis: Dry
8270C
EPA 3546
Matrix Spike Duplicate Matrix Spike
JQ1800727-03 JQ1800727-04
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
Benzo(g,h,i)perylene
543 U
8561
1390
62
8321
1390
60
54-123
3
30
Benzo(k)fluoranthene
616 U
10201
1390
73
8801
1390
64
47-122
14
30
Benzyl Alcohol
397 U
8701
1390
63
9671
1390
70
27-111
11
30
Bis(2-chloroethoxy)methane
554 U
10701
1390
77
10901
1390
79
30-112
2
30
Bis(2-chloroethyl) Ether
439 U
10401
1390
75
10601
1390
77
21-110
2
30
Bis(2-chloroisopropyl) Ether
366 U
14701
1390
105
14801
1390
107
25-120
<1
30
Bis(2-ethylhexyl) Phthalate
460 U
10801
1390
77
9261
1390
67
45-122
15
30
Butyl Benzyl Phthalate
491 U
11001
1390
79
9781
1390
70
47-119
12
30
Carbazole
596 U
10301
1390
74
10101
1390
72
51-120
2
30
Chrysene
470 U
1120I
1390
80
10101
1390
73
53-118
10
30
Dibenz(a,h)anthracene
481 U
926I
1390
67
8011
1390
58
54-119
14
30
Dibenzofuran
481 U
1000I
1390
72
981I
1390
71
46-113
2
30
Diethyl Phthalate
533 U
10401
1390
75
10301
1390
74
54-118
2
30
Dimethyl Phthalate
554 U
10201
1390
73
9981
1390
72
53-115
2
30
Di-n-butyl Phthalate
355 U
10301
1390
74
9151
1390
66
46-120
11
30
Di-n-octyl Phthalate
543 U
9641
1390
69
8041
1390
58
42-115
18
30
Diphenylamine + n-
387 U
9881
1390
71
9841
1390
71
56-119
<1
30
Nitrosodiphenylamine
Fluoranthene
502 U
1020I
1390
73
950I
1390
69
53-120
7
30
Fluorene
491 U
1020I
1390
73
988I
1390
71
51-115
3
30
Hexachlorobenzene
502 U
967I
1390
69
860I
1390
62
58-116
12
30
Hexachlorobutadiene
575 U
10501
1390
76
10301
1390
74
21-122
2
30
Hexachlorocyclopentadiene
355 U
355 U
1390
0 *
4401
1390
32
27-110
NC
30
Hexachloroethane
324 U
1030I
1390
74
1020I
1390
74
20-110
1
30
Indeno(1,2,3-cd)pyrene
429 U
8741
1390
63
8221
1390
59
54-120
6
30
Isophorone
606 U
1160I
1390
83
1120I
1390
80
36-116
3
30
Naphthalene
512 U
12001
1390
86
11801
1390
85
30-111
2
30
Nitrobenzene
408 U
1050I
1390
75
1100I
1390
79
30-114
4
30
N-Nitrosodi-n-propylamine
523 U
10801
1390
78
1080I
1390
78
25-117
<1
30
Pentachlorophenol (PCP)
366 U
16301
1390
117
16501
1390
119
20-126
2
30
Phenanthrene
439 U
1120I
1390
80
1060I
1390
76
54-115
6
30
Phenol
481 U
752I
1390
54
822I
1390
59
34-115
9
30
Pyrene
481 U
1110I
1390
80
1030I
1390
74
50-117
8
30
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:02:51 PM Superset Reference:18-0000453045 rev 00
Page 153 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800698-01 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
0.600 U
5.00
0.600
1
01/30/18 00:49
1/29/18
1,2-Dichlorobenzene
0.640 U
5.00
0.640
1
01/30/18 00:49
1/29/18
1,3-Dichlorobenzene
0.920 U
5.00
0.920
1
01/30/18 00:49
1/29/18
1,4-Dichlorobenzene
0.910 U
5.00
0.910
1
01/30/18 00:49
1/29/18
1-Methylnaphthalene
0.730 U
5.00
0.730
1
01/30/18 00:49
1/29/18
2,4,5-Trichlorophenol
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
2,4,6-Trichlorophenol
0.890 U
5.00
0.890
1
01/30/18 00:49
1/29/18
2,4-Dichlorophenol
1.20 U
5.00
1.20
1
01/30/18 00:49
1/29/18
2,4-Dimethylphenol
1.50 U
5.00
1.50
1
01/30/18 00:49
1/29/18
2,4-Dinitrophenol
0.760 U
20.0
0.760
1
01/30/18 00:49
1/29/18
2,4-Dinitrotoluene
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
2,6-Dinitrotoluene
1.10 U
5.00
1.10
1
01/30/18 00:49
1/29/18
2-Chloronaphthalene
4.60 U
5.00
4.60
1
01/30/18 00:49
1/29/18
2-Chlorophenol
1.20 U
5.00
1.20
1
01/30/18 00:49
1/29/18
2-Methylnaphthalene
0.630 U
5.00
0.630
1
01/30/18 00:49
1/29/18
2-Methylphenol
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
2-Nitroaniline
1.50 U
5.00
1.50
1
01/30/18 00:49
1/29/18
2-Nitrophenol
1.40 U
20.0
1.40
1
01/30/18 00:49
1/29/18
3- and 4-Methylphenol Coelution
1.00 U
5.00
1.00
1
01/30/18 00:49
1/29/18
3,3'-Dichlorobenzidine
1.40 U
20.0
1.40
1
01/30/18 00:49
1/29/18
3-Nitroaniline
1.10 U
5.00
1.10
1
01/30/18 00:49
1/29/18
4,6-Dinitro-2-methylphenol
1.00 U
20.0
1.00
1
01/30/18 00:49
1/29/18
4-Bromophenyl Phenyl Ether
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
4-Chloro-3-methylphenol
1.80 U
5.00
1.80
1
01/30/18 00:49
1/29/18
4-Chloroaniline
1.40 U
5.00
1.40
1
01/30/18 00:49
1/29/18
4-Chlorophenyl Phenyl Ether
0.960 U
5.00
0.960
1
01/30/18 00:49
1/29/18
4-Nitroaniline
1.00 U
5.00
1.00
1
01/30/18 00:49
1/29/18
4-Nitrophenol
1.80 U
20.0
1.80
1
01/30/18 00:49
1/29/18
Acenaphthene
4.20 U
5.00
4.20
1
01/30/18 00:49
1/29/18
Acenaphthylene
0.990 U
5.00
0.990
1
01/30/18 00:49
1/29/18
Acetophenone
1.60 U
10.0
1.60
1
01/30/18 00:49
1/29/18
Anthracene
1.60 U
5.00
1.60
1
01/30/18 00:49
1/29/18
Benz(a)anthracene
1.00 U
5.00
1.00
1
01/30/18 00:49
1/29/18
Benzo(a)pyrene
1.20 U
5.00
1.20
1
01/30/18 00:49
1/29/18
Benzo(b)fluoranthene
1.00 U
5.00
1.00
1
01/30/18 00:49
1/29/18
Benzo(g,h,i)perylene
1.40 U
5.00
1.40
1
01/30/18 00:49
1/29/18
Benzo(k)fluoranthene
1.80 U
5.00
1.80
1
01/30/18 00:49
1/29/18
Benzyl Alcohol
1.40 U
5.00
1.40
1
01/30/18 00:49
1/29/18
Bis(2-chloroethoxy)methane
1.20 U
5.00
1.20
1
01/30/18 00:49
1/29/18
Bis(2-chloroethyl) Ether
1.90 U
5.00
1.90
1
01/30/18 00:49
1/29/18
Bis(2-chloroisopropyl) Ether
1.50 U
5.00
1.50
1
01/30/18 00:49
1/29/18
Bis(2-ethylhexyl) Phthalate
1.50 U
5.00
1.50
1
01/30/18 00:49
1/29/18
Butyl Benzyl Phthalate
0.860 U
10.0
0.860
1
01/30/18 00:49
1/29/18
Printed 2/5/2018 3:02:49 PM
Page 154 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800698-01 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
5.00
1.80
1
01/30/18 00:49
1/29/18
Chrysene
1.20 U
5.00
1.20
1
01/30/18 00:49
1/29/18
Dibenz(a,h)anthracene
L50 U
5.00
1.50
1
01/30/18 00:49
1/29/18
Dibenzofuran
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
Diethyl Phthalate
1.70 U
5.00
1.70
1
01/30/18 00:49
1/29/18
Dimethyl Phthalate
1.30 U
5.00
1.30
1
01/30/18 00:49
1/29/18
Di-n-butyl Phthalate
2.20 U
5.00
2.20
1
01/30/18 00:49
1/29/18
Di-n-octyl Phthalate
2.80 U
10.0
2.80
1
01/30/18 00:49
1/29/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
5.00
1.10
1
01/30/18 00:49
1/29/18
Fluoranthene
1.40 U
5.00
1.40
1
01/30/18 00:49
1/29/18
Fluorene
0.840 U
5.00
0.840
1
01/30/18 00:49
1/29/18
Hexachlorobenzene
1.70 U
5.00
1.70
1
01/30/18 00:49
1/29/18
Hexachlorobutadiene
1.20 U
TOO
1.20
1
01/30/18 00:49
1/29/18
Hexachlorocyclopentadiene
0.500 U
5.00
0.500
1
01/30/18 00:49
1/29/18
Hexachloroethane
0.810 U
5.00
0.810
1
01/30/18 00:49
1/29/18
Indeno(1,2,3-cd)pyrene
1.70 U
5.00
1.70
1
01/30/18 00:49
1/29/18
Isophorone
1.80 U
5.00
1.80
1
01/30/18 00:49
1/29/18
Naphthalene
0.530 U
5.00
0.530
1
01/30/18 00:49
1/29/18
Nitrobenzene
2.10 U
5.00
2.10
1
01/30/18 00:49
1/29/18
N-Nitrosodi-n-propylamine
2.20 U
5.00
2.20
1
01/30/18 00:49
1/29/18
Pentachlorophenol (PCP)
1.10 U
20.0
1.10
1
01/30/18 00:49
1/29/18
Phenanthrene
1.40 U
5.00
1.40
1
01/30/18 00:49
1/29/18
Phenol
0.590 U
5.00
0.590
1
01/30/18 00:49
1/29/18
Pyrene
0.740 U
5.00
0.740
1
01/30/18 00:49
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
71
23 - 122
01/30/18 00:49
2-Fluorobiphenyl
73
15 - 117
01/30/18 00:49
2-Fluorophenol
67
10 - 85
01/30/18 00:49
Nitrobenzene-d5
77
10 - 110
01/30/18 00:49
Phenol-d6
60
7 - 60
01/30/18 00:49
p-Terphenyl-dl4
91
40 - 125
01/30/18 00:49
Printed 2/5/2018 3:02:49 PM
Page 155 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Soil Date Received: NA
Sample Name: Method Blank Units: ug/Kg
Lab Code: JQ1800727-01 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
63.0 U
170
63.0
1
01/30/18 17:40
1/30/18
1,2-Dichlorobenzene
32.0 U
170
32.0
1
01/30/18 17:40
1/30/18
1,3-Dichlorobenzene
38.0 U
170
38.0
1
01/30/18 17:40
1/30/18
1,4-Dichlorobenzene
41.0 U
170
41.0
1
01/30/18 17:40
1/30/18
1-Methylnaphthalene
66.0 U
170
66.0
1
01/30/18 17:40
1/30/18
2,4,5-Trichlorophenol
57.0 U
170
57.0
1
01/30/18 17:40
1/30/18
2,4,6-Trichlorophenol
50.0 U
170
50.0
1
01/30/18 17:40
1/30/18
2,4-Dichlorophenol
63.0 U
170
63.0
1
01/30/18 17:40
1/30/18
2,4-Dimethylphenol
83.0 U
170
83.0
1
01/30/18 17:40
1/30/18
2,4-Dinitrophenol
23.0 U
670
23.0
1
01/30/18 17:40
1/30/18
2,4-Dinitrotoluene
41.0 U
170
41.0
1
01/30/18 17:40
1/30/18
2,6-Dinitrotoluene
48.0 U
170
48.0
1
01/30/18 17:40
1/30/18
2-Chloronaphthalene
43.0 U
170
43.0
1
01/30/18 17:40
1/30/18
2-Chlorophenol
35.0 U
170
35.0
1
01/30/18 17:40
1/30/18
2-Methylnaphthalene
59.0 U
170
59.0
1
01/30/18 17:40
1/30/18
2-Methylphenol
48.0 U
170
48.0
1
01/30/18 17:40
1/30/18
2-Nitroaniline
51.0 U
170
51.0
1
01/30/18 17:40
1/30/18
2-Nitrophenol
52.0 U
670
52.0
1
01/30/18 17:40
1/30/18
3- and 4-Methylphenol Coelution
43.0 U
170
43.0
1
01/30/18 17:40
1/30/18
3,3'-Dichlorobenzidine
85.0 U
670
85.0
1
01/30/18 17:40
1/30/18
3-Nitroaniline
51.0 U
170
51.0
1
01/30/18 17:40
1/30/18
4,6-Dinitro-2-methylphenol
48.0 U
670
48.0
1
01/30/18 17:40
1/30/18
4-Bromophenyl Phenyl Ether
52.0 U
170
52.0
1
01/30/18 17:40
1/30/18
4-Chloro-3-methylphenol
53.0 U
170
53.0
1
01/30/18 17:40
1/30/18
4-Chloroaniline
69.0 U
170
69.0
1
01/30/18 17:40
1/30/18
4-Chlorophenyl Phenyl Ether
52.0 U
170
52.0
1
01/30/18 17:40
1/30/18
4-Nitroaniline
55.0 U
170
55.0
1
01/30/18 17:40
1/30/18
4-Nitrophenol
56.0 U
670
56.0
1
01/30/18 17:40
1/30/18
Acenaphthene
53.0 U
170
53.0
1
01/30/18 17:40
1/30/18
Acenaphthylene
47.0 U
170
47.0
1
01/30/18 17:40
1/30/18
Acetophenone
46.0 U
340
46.0
1
01/30/18 17:40
1/30/18
Anthracene
43.0 U
170
43.0
1
01/30/18 17:40
1/30/18
Benz(a)anthracene
47.0 U
170
47.0
1
01/30/18 17:40
1/30/18
Benzo(a)pyrene
37.0 U
170
37.0
1
01/30/18 17:40
1/30/18
Benzo(b)fluoranthene
26.0 U
170
26.0
1
01/30/18 17:40
1/30/18
Benzo(g,h,i)perylene
52.0 U
170
52.0
1
01/30/18 17:40
1/30/18
Benzo(k)fluoranthene
59.0 U
170
59.0
1
01/30/18 17:40
1/30/18
Benzyl Alcohol
38.0 U
340
38.0
1
01/30/18 17:40
1/30/18
Bis(2-chloroethoxy)methane
53.0 U
170
53.0
1
01/30/18 17:40
1/30/18
Bis(2-chloroethyl) Ether
42.0 U
170
42.0
1
01/30/18 17:40
1/30/18
Bis(2-chloroisopropyl) Ether
35.0 U
170
35.0
1
01/30/18 17:40
1/30/18
Bis(2-ethylhexyl) Phthalate
44.0 U
170
44.0
1
01/30/18 17:40
1/30/18
Butyl Benzyl Phthalate
47.0 U
340
47.0
1
01/30/18 17:40
1/30/18
Printed 2/5/2018 3:02:50 PM
Page 156 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Soil Date Received: NA
Sample Name: Method Blank Units: ug/Kg
Lab Code: JQ1800727-01 Basis: Dry
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
57.0 U
170
57.0
1
01/30/18 17:40
1/30/18
Chrysene
45.0 U
170
45.0
1
01/30/18 17:40
1/30/18
Dibenz(a,h)anthracene
46.0 U
170
46.0
1
01/30/18 17:40
1/30/18
Dibenzofuran
46.0 U
170
46.0
1
01/30/18 17:40
1/30/18
Diethyl Phthalate
51.0 U
170
51.0
1
01/30/18 17:40
1/30/18
Dimethyl Phthalate
53.0 U
170
53.0
1
01/30/18 17:40
1/30/18
Di-n-butyl Phthalate
34.0 U
170
34.0
1
01/30/18 17:40
1/30/18
Di-n-octyl Phthalate
52.0 U
340
52.0
1
01/30/18 17:40
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
37.0 U
170
37.0
1
01/30/18 17:40
1/30/18
Fluoranthene
48.0 U
170
48.0
1
01/30/18 17:40
1/30/18
Fluorene
47.0 U
170
47.0
1
01/30/18 17:40
1/30/18
Hexachlorobenzene
48.0 U
170
48.0
1
01/30/18 17:40
1/30/18
Hexachlorobutadiene
55.0 U
170
55.0
1
01/30/18 17:40
1/30/18
Hexachlorocyclopentadiene
34.0 U
170
34.0
1
01/30/18 17:40
1/30/18
Hexachloroethane
31.0 U
170
31.0
1
01/30/18 17:40
1/30/18
Indeno(1,2,3-cd)pyrene
41.0 U
170
41.0
1
01/30/18 17:40
1/30/18
Isophorone
58.0 U
170
58.0
1
01/30/18 17:40
1/30/18
Naphthalene
49.0 U
170
49.0
1
01/30/18 17:40
1/30/18
Nitrobenzene
39.0 U
170
39.0
1
01/30/18 17:40
1/30/18
N-Nitrosodi-n-propylamine
50.0 U
170
50.0
1
01/30/18 17:40
1/30/18
Pentachlorophenol (PCP)
35.0 U
670
35.0
1
01/30/18 17:40
1/30/18
Phenanthrene
42.0 U
170
42.0
1
01/30/18 17:40
1/30/18
Phenol
46.0 U
170
46.0
1
01/30/18 17:40
1/30/18
Pyrene
46.0 U
170
46.0
1
01/30/18 17:40
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
47
30 - 136
01/30/18 17:40
2-Fluorobiphenyl
55
20 - 115
01/30/18 17:40
2-Fluorophenol
53
10 - 110
01/30/18 17:40
Nitrobenzene-d5
55
20 - 110
01/30/18 17:40
Phenol-d6
57
14 - 100
01/30/18 17:40
p-Terphenyl-dl4
73
32 - 119
01/30/18 17:40
Printed 2/5/2018 3:02:50 PM
Page 157 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800741-01 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
1,2,4-Trichlorobenzene
0.600 U
5.00
0.600
1
01/30/18 18:30
1/30/18
1,2-Dichlorobenzene
0.640 U
5.00
0.640
1
01/30/18 18:30
1/30/18
1,3-Dichlorobenzene
0.920 U
5.00
0.920
1
01/30/18 18:30
1/30/18
1,4-Dichlorobenzene
0.910 U
5.00
0.910
1
01/30/18 18:30
1/30/18
1-Methylnaphthalene
0.730 U
5.00
0.730
1
01/30/18 18:30
1/30/18
2,4,5-Trichlorophenol
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
2,4,6-Trichlorophenol
0.890 U
5.00
0.890
1
01/30/18 18:30
1/30/18
2,4-Dichlorophenol
1.20 U
5.00
1.20
1
01/30/18 18:30
1/30/18
2,4-Dimethylphenol
1.50 U
5.00
1.50
1
01/30/18 18:30
1/30/18
2,4-Dinitrophenol
0.760 U
20.0
0.760
1
01/30/18 18:30
1/30/18
2,4-Dinitrotoluene
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
2,6-Dinitrotoluene
1.10 U
5.00
1.10
1
01/30/18 18:30
1/30/18
2-Chloronaphthalene
4.60 U
5.00
4.60
1
01/30/18 18:30
1/30/18
2-Chlorophenol
1.20 U
5.00
1.20
1
01/30/18 18:30
1/30/18
2-Methylnaphthalene
0.630 U
5.00
0.630
1
01/30/18 18:30
1/30/18
2-Methylphenol
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
2-Nitroaniline
1.50 U
5.00
1.50
1
01/30/18 18:30
1/30/18
2-Nitrophenol
1.40 U
20.0
1.40
1
01/30/18 18:30
1/30/18
3- and 4-Methylphenol Coelution
1.00 U
5.00
1.00
1
01/30/18 18:30
1/30/18
3,3'-Dichlorobenzidine
1.40 U
20.0
1.40
1
01/30/18 18:30
1/30/18
3-Nitroaniline
1.10 U
5.00
1.10
1
01/30/18 18:30
1/30/18
4,6-Dinitro-2-methylphenol
1.00 U
20.0
1.00
1
01/30/18 18:30
1/30/18
4-Bromophenyl Phenyl Ether
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
4-Chloro-3-methylphenol
1.80 U
5.00
1.80
1
01/30/18 18:30
1/30/18
4-Chloroaniline
1.40 U
5.00
1.40
1
01/30/18 18:30
1/30/18
4-Chlorophenyl Phenyl Ether
0.960 U
5.00
0.960
1
01/30/18 18:30
1/30/18
4-Nitroaniline
1.00 U
5.00
1.00
1
01/30/18 18:30
1/30/18
4-Nitrophenol
1.80 U
20.0
1.80
1
01/30/18 18:30
1/30/18
Acenaphthene
4.20 U
5.00
4.20
1
01/30/18 18:30
1/30/18
Acenaphthylene
0.990 U
5.00
0.990
1
01/30/18 18:30
1/30/18
Acetophenone
1.60 U
10.0
1.60
1
01/30/18 18:30
1/30/18
Anthracene
1.60 U
5.00
1.60
1
01/30/18 18:30
1/30/18
Benz(a)anthracene
1.00 U
5.00
1.00
1
01/30/18 18:30
1/30/18
Benzo(a)pyrene
1.20 U
5.00
1.20
1
01/30/18 18:30
1/30/18
Benzo(k)fluoranthene
1.00 U
5.00
1.00
1
01/30/18 18:30
1/30/18
Benzo(g,h,i)perylene
1.40 U
5.00
1.40
1
01/30/18 18:30
1/30/18
Benzo(k)fluoranthene
1.80 U
5.00
1.80
1
01/30/18 18:30
1/30/18
Benzyl Alcohol
1.40 U
5.00
1.40
1
01/30/18 18:30
1/30/18
Bis(2-chloroethoxy)methane
1.20 U
5.00
1.20
1
01/30/18 18:30
1/30/18
Bis(2-chloroethyl) Ether
1.90 U
5.00
1.90
1
01/30/18 18:30
1/30/18
Bis(2-chloroisopropyl) Ether
1.50 U
5.00
1.50
1
01/30/18 18:30
1/30/18
Bis(2-ethylhexyl) Phthalate
1.50 U
5.00
1.50
1
01/30/18 18:30
1/30/18
Butyl Benzyl Phthalate
0.860 U
10.0
0.860
1
01/30/18 18:30
1/30/18
Printed 2/5/2018 3:02:52 PM
Page 158 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Water Date Received: NA
Sample Name: Method Blank Units: ug/L
Lab Code: JQ1800741-01 Basis: NA
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C
Prep Method: EPA 3510C
Analyte Name
Result
PQL
MDL Dil.
Date Analyzed Date Extracted Q
Carbazole
1.80 U
5.00
1.80
1
01/30/18 18:30
1/30/18
Chrysene
1.20 U
5.00
1.20
1
01/30/18 18:30
1/30/18
Dibenz(a,h)anthracene
L50 U
5.00
1.50
1
01/30/18 18:30
1/30/18
Dibenzofuran
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
Diethyl Phthalate
1.70 U
5.00
1.70
1
01/30/18 18:30
1/30/18
Dimethyl Phthalate
1.30 U
5.00
1.30
1
01/30/18 18:30
1/30/18
Di-n-butyl Phthalate
2.20 U
5.00
2.20
1
01/30/18 18:30
1/30/18
Di-n-octyl Phthalate
2.80 U
10.0
2.80
1
01/30/18 18:30
1/30/18
Diphenylamine + n-Nitrosodiphenylamine
1.10 U
5.00
1.10
1
01/30/18 18:30
1/30/18
Fluoranthene
1.40 U
5.00
1.40
1
01/30/18 18:30
1/30/18
Fluorene
0.840 U
5.00
0.840
1
01/30/18 18:30
1/30/18
Hexachlorobenzene
1.70 U
5.00
1.70
1
01/30/18 18:30
1/30/18
Hexachlorobutadiene
1.20 U
TOO
1.20
1
01/30/18 18:30
1/30/18
Hexachlorocyclopentadiene
0.500 U
5.00
0.500
1
01/30/18 18:30
1/30/18
Hexachloroethane
0.810 U
5.00
0.810
1
01/30/18 18:30
1/30/18
Indeno(1,2,3-cd)pyrene
1.70 U
5.00
1.70
1
01/30/18 18:30
1/30/18
Isophorone
1.80 U
5.00
1.80
1
01/30/18 18:30
1/30/18
Naphthalene
0.530 U
5.00
0.530
1
01/30/18 18:30
1/30/18
Nitrobenzene
2.10 U
5.00
2.10
1
01/30/18 18:30
1/30/18
N-Nitrosodi-n-propylamine
2.20 U
5.00
2.20
1
01/30/18 18:30
1/30/18
Pentachlorophenol (PCP)
1.10 U
20.0
1.10
1
01/30/18 18:30
1/30/18
Phenanthrene
1.40 U
5.00
1.40
1
01/30/18 18:30
1/30/18
Phenol
0.590 U
5.00
0.590
1
01/30/18 18:30
1/30/18
Pyrene
0.740 U
5.00
0.740
1
01/30/18 18:30
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2,4,6-Tribromophenol
60
23 - 122
01/30/18 18:30
2-Fluorobiphenyl
64
15 - 117
01/30/18 18:30
2-Fluorophenol
53
10 - 85
01/30/18 18:30
Nitrobenzene-d5
69
10 - 110
01/30/18 18:30
Phenol-d6
43
7 - 60
01/30/18 18:30
p-Terphenyl-dl4
87
40 - 125
01/30/18 18:30
Printed 2/5/2018 3:02:52 PM
Page 159 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/29/18
Sample Matrix: Water Date Extracted: 01/29/18
Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C Units: ug/L
Prep Method: EPA 3510C Basis: NA
Analysis Lot: 578562
Lab Control Sample
JQ1800698-02
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
1,2,4-Trichlorobenzene
5.82
40.0
15 *
30-110
1,2-Dichlorobenzene
0.640 U
40.0
0 *
30-110
1,3-Dichlorobenzene
0.920 U
40.0
0 *
25-110
1,4-Dichlorobenzene
0.910 U
40.0
0 *
21-110
1-Methylnaphthalene
15.5
40.0
39
34-113
2,4,5-Trichlorophenol
23.8
40.0
59
43-116
2,4,6-Trichlorophenol
22.1
40.0
55
34-119
2,4-Dichlorophenol
16.7
40.0
42
32-115
2,4-Dimethylphenol
17.0
40.0
42
31-111
2,4-Dinitrophenol
23.9
40.0
60
22-113
2,4-Dinitrotoluene
27.5
40.0
69
49-117
2,6-Dinitrotoluene
25.6
40.0
64
47-120
2-Chloronaphthalene
17.0
40.0
42
30-115
2-Chlorophenol
4.24I
40.0
11 *
25-110
2-Methylnaphthalene
14.4
40.0
36
29-110
2-Methylphenol
11.4
40.0
29
29-112
2-Nitroaniline
26.7
40.0
67
38-145
2-Nitrophenol
9.181
40.0
23 *
24-119
3- and 4-Methylphenol Coelution
14.5
40.0
36
29-110
3,3'-Dichlorobenzidine
37.8
40.0
94
43-150
3-Nitroaniline
27.5
40.0
69
55-128
4,6-Dinitro-2-methylphenol
28.9
40.0
72
26-115
4-Bromophenyl Phenyl Ether
24.2
40.0
61
49-115
4-Chloro-3-methylphenol
25.4
40.0
64
45-113
4-Chloroaniline
18.3
40.0
46
33-122
4-Chlorophenyl Phenyl Ether
22.6
40.0
57
42-115
4-Nitroaniline
30.4
40.0
76
52-128
4-Nitrophenol
21.4
40.0
53
15-85
Acenaphthene
21.0
40.0
53
32-112
Acenaphthylene
20.8
40.0
52
33-115
Acetophenone
8.44I
40.0
21 *
30-115
Anthracene
27.9
40.0
70
54-114
Benz(a)anthracene
33.4
40.0
84
54-120
Benzo(a)pyrene
32.1
40.0
80
48-125
Benzo(b)fluoranthene
31.2
40.0
78
50-125
Benzo(g,h,i)perylene
30.8
40.0
77
50-125
Benzo(k)fluoranthene
31.5
40.0
79
45-120
Benzyl Alcohol
10.4
40.0
26
25-111
Bis(2-chloroethoxy)methane
12.5
40.0
31
28-116
Bis(2-chloroethyl) Ether
1.90 U
40.0
0 *
26-114
Bis(2-chloroisopropyl) Ether
3.811
40.0
10 *
26-130
Printed 2/5/2018 3:02:49 PM Superset Reference:18-0000453045 rev 00
Page 160 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client:
Project:
Sample Matrix:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
8270C
EPA 3510C
Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Service Request:
Date Analyzed:
Date Extracted:
Units:
Basis:
Analysis Lot:
Lab Control Sample
JQ1800698-02
J1800711
01/29/18
01/29/18
ug/L
NA
578562
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
Bis(2-ethylhexyl) Phthalate
37.1
40.0
93
48-125
Butyl Benzyl Phthalate
38.0
40.0
95
50-128
Carbazole
30.7
40.0
77
53-117
Chrysene
33.0
40.0
82
51-120
Dibenz(a,h)anthracene
30.9
40.0
77
50-125
Dibenzofuran
21.6
40.0
54
38-115
Diethyl Phthalate
26.7
40.0
67
52-120
Dimethyl Phthalate
25.3
40.0
63
47-120
Di-n-butyl Phthalate
32.4
40.0
81
54-121
Di-n-octyl Phthalate
32.6
40.0
82
46-117
Diphenylamine + n-Nitrosodiphenylamine
25.4
40.0
64
51-120
Fluoranthene
29.9
40.0
75
56-120
Fluorene
23.2
40.0
58
42-115
Hexachlorobenzene
23.7
40.0
59
50-117
Hexachlorobutadiene
3.341
40.0
8 *
25-110
Hexachlorocyclopentadiene
13.8
40.0
35
22-126
Hexachloroethane
0.810 U
40.0
0 *
21-115
Indeno(1,2,3-cd)pyrene
31.0
40.0
78
49-125
Isophorone
16.6
40.0
42
31-120
Naphthalene
8.44
40.0
21 *
33-115
Nitrobenzene
7.00
40.0
18 *
25-118
N-Nitrosodi-n-propylamine
11.9
40.0
30
30-123
Pentachlorophenol (PCP)
22.3
40.0
56
36-110
Phenanthrene
27.6
40.0
69
52-117
Phenol 6.11 40.0 15 13-90
Pyrene 31.8 40.0 79 50-121
Printed 2/5/2018 3:02:49 PM
Page 161 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/30/18
Sample Matrix: Soil Date Extracted: 01/30/18
Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C Units: ug/Kg
Prep Method: EPA 3546 Basis: Dry
Analysis Lot: 578811
Lab Control Sample
JQ1800727-02
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
1,2,4-Trichlorobenzene
975
1330
73
31-110
1,2-Dichlorobenzene
1020
1330
77
30-110
1,3-Dichlorobenzene
975
1330
73
30-110
1,4-Dichlorobenzene
996
1330
75
29-110
1-Methylnaphthalene
1060
1330
80
39-112
2,4,5-Trichlorophenol
995
1330
75
59-115
2,4,6-Trichlorophenol
1010
1330
76
49-115
2,4-Dichlorophenol
1020
1330
76
44-110
2,4-Dimethylphenol
1030
1330
77
40-112
2,4-Dinitrophenol
934
1330
70
21-117
2,4-Dinitrotoluene
1090
1330
82
49-119
2,6-Dinitrotoluene
1060
1330
80
56-116
2-Chloronaphthalene
984
1330
74
42-111
2-Chlorophenol
1020
1330
77
26-110
2-Methylnaphthalene
1040
1330
78
38-110
2-Methylphenol
1040
1330
78
32-113
2-Nitroaniline
1160
1330
87
49-131
2-Nitrophenol
1040
1330
78
33-111
3- and 4-Methylphenol Coelution
1080
1330
81
34-110
3,3'-Dichlorobenzidine
1170
1330
88
37-150
3-Nitroaniline
1080
1330
81
59-124
4,6-Dinitro-2-methylphenol
1090
1330
82
44-112
4-Bromophenyl Phenyl Ether
1010
1330
76
56-114
4-Chloro-3-methylphenol
1060
1330
80
53-116
4-Chloroaniline
1130
1330
85
42-118
4-Chlorophenyl Phenyl Ether
994
1330
75
52-113
4-Nitroaniline
1080
1330
81
56-134
4-Nitrophenol
961
1330
72
42-133
Acenaphthene
1030
1330
77
47-111
Acenaphthylene
1040
1330
78
49-112
Acetophenone
1090
1330
81
30-113
Anthracene
1100
1330
82
54-116
Benz(a)anthracene
1140
1330
85
54-117
Benzo(a)pyrene
1090
1330
82
54-120
Benzo(b)fluoranthene
1090
1330
82
53-118
Benzo(g,h,i)perylene
1080
1330
81
54-123
Benzo(k)fluoranthene
1080
1330
81
47-122
Benzyl Alcohol
1050
1330
78
27-111
Bis(2-chloroethoxy)methane
1010
1330
76
30-112
Bis(2-chloroethyl) Ether
992
1330
74
21-110
Bis(2-chloroisopropyl) Ether
1440
1330
108
25-120
Printed 2/5/2018 3:02:50 PM Superset Reference:18-0000453045 rev 00
Page 162 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client:
Project:
Sample Matrix:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Soil
8270C
EPA 3546
Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Service Request:
Date Analyzed:
Date Extracted:
Units:
Basis:
Analysis Lot:
Lab Control Sample
JQ1800727-02
J1800711
01/30/18
01/30/18
ug/Kg
Dry
578811
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
Bis(2-ethylhexyl) Phthalate
1260
1330
94
45-122
Butyl Benzyl Phthalate
1220
1330
91
47-119
Carbazole
1110
1330
83
51-120
Chrysene
1130
1330
85
53-118
Dibenz(a,h)anthracene
1070
1330
80
54-119
Dibenzofuran
996
1330
75
46-113
Diethyl Phthalate
1050
1330
78
54-118
Dimethyl Phthalate
1030
1330
77
53-115
Di-n-butyl Phthalate
1140
1330
86
46-120
Di-n-octyl Phthalate
1110
1330
84
42-115
Diphenylamine + n-Nitrosodiphenylamine
1020
1330
77
56-119
Fluoranthene
1080
1330
81
53-120
Fluorene
1020
1330
77
51-115
Hexachlorobenzene
962
1330
72
58-116
Hexachlorobutadiene
954
1330
72
21-122
Hexachlorocyclopentadiene
1920
1330
144 *
27-110
Hexachloroethane
1050
1330
79
20-110
Indeno(1,2,3-cd)pyrene
1070
1330
80
54-120
Isophorone
1060
1330
80
36-116
Naphthalene
1040
1330
78
30-111
Nitrobenzene
1050
1330
79
30-114
N-Nitrosodi-n-propylamine
1080
1330
81
25-117
Pentachlorophenol(PCP)
836
1330
63
20-126
Phenanthrene
1100
1330
82
54-115
Phenol 912 1330 68 34-115
Pyrene 1120 1330 84 50-117
Printed 2/5/2018 3:02:50 PM
Page 163 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/30/18
Sample Matrix: Water Date Extracted: 01/30/18
Duplicate Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C Units: ug/L
Prep Method: EPA 3510C Basis: NA
Analysis Lot: 578811
Lab Control Sample Duplicate Lab Control Sample
JQ1800741-02 JQ1800741-03
Spike
Spike
% Rec
RPD
Analyte Name
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
1,2,4-Trichlorobenzene
24.0
40.0
60
27.7
40.0
69
30-110
15
30
1,2-Dichlorobenzene
24.1
40.0
60
28.3
40.0
71
30-110
16
30
1,3-Dichlorobenzene
23.2
40.0
58
27.4
40.0
68
25-110
16
30
1,4-Dichlorobenzene
24.1
40.0
60
27.9
40.0
70
21-110
14
30
1-Methylnaphthalene
26.5
40.0
66
30.0
40.0
75
34-113
12
30
2,4,5-Trichlorophenol
27.8
40.0
69
31.0
40.0
78
43-116
11
30
2,4,6-Trichlorophenol
26.9
40.0
67
29.1
40.0
73
34-119
8
30
2,4-Dichlorophenol
26.0
40.0
65
28.9
40.0
72
32-115
11
30
2,4-Dimethylphenol
25.8
40.0
65
29.2
40.0
73
31-111
12
30
2,4-Dinitrophenol
27.0
40.0
67
29.0
40.0
72
22-113
7
30
2,4-Dinitrotoluene
30.4
40.0
76
33.4
40.0
83
49-117
9
30
2,6-Dinitrotoluene
30.1
40.0
75
32.9
40.0
82
47-120
9
30
2-Chloronaphthalene
24.8
40.0
62
28.3
40.0
71
30-115
13
30
2-Chlorophenol
24.4
40.0
61
28.1
40.0
70
25-110
14
30
2-Methylnaphthalene
26.3
40.0
66
29.9
40.0
75
29-110
13
30
2-Methylphenol
25.9
40.0
65
28.8
40.0
72
29-112
10
30
2-Nitroaniline
31.3
40.0
78
34.6
40.0
86
38-145
10
30
2-Nitrophenol
26.0
40.0
65
30.0
40.0
75
24-119
14
30
3- and 4-Methylphenol Coelution
26.0
40.0
65
28.8
40.0
72
29-110
10
30
3,3'-Dichlorobenzidine
36.0
40.0
90
39.0
40.0
98
43-150
8
30
3-Nitroaniline
31.5
40.0
79
34.5
40.0
86
55-128
9
30
4,6-Dinitro-2-methylphenol
31.2
40.0
78
34.0
40.0
85
26-115
8
30
4-Bromophenyl Phenyl Ether
26.8
40.0
67
30.4
40.0
76
49-115
13
30
4-Chloro-3-methylphenol
29.4
40.0
74
31.9
40.0
80
45-113
8
30
4-Chloroaniline
29.9
40.0
75
34.7
40.0
87
33-122
15
30
4-Chlorophenyl Phenyl Ether
27.2
40.0
68
29.7
40.0
74
42-115
9
30
4-Nitroaniline
31.3
40.0
78
34.7
40.0
87
52-128
11
30
4-Nitrophenol
16.01
40.0
40
17.61
40.0
44
15-85
9
30
Acenaphthene
27.0
40.0
67
30.4
40.0
76
32-112
12
30
Acenaphthylene
27.3
40.0
68
30.5
40.0
76
33-115
11
30
Acetophenone
27.0
40.0
68
31.0
40.0
77
30-115
14
30
Anthracene
31.3
40.0
78
34.1
40.0
85
54-114
9
30
Benz(a)anthracene
32.9
40.0
82
35.5
40.0
89
54-120
8
30
Benzo(a)pyrene
31.0
40.0
78
34.7
40.0
87
48-125
11
30
Benzo(b)fluoranthene
29.6
40.0
74
32.5
40.0
81
50-125
9
30
Benzo(g,h,i)perylene
30.3
40.0
76
33.9
40.0
85
50-125
11
30
Benzo(k)fluoranthene
31.7
40.0
79
34.9
40.0
87
45-120
10
30
Benzyl Alcohol
24.9
40.0
62
28.3
40.0
71
25-111
13
30
Bis(2-chloroethoxy)methane
25.7
40.0
64
29.1
40.0
73
28-116
13
30
Bis(2-chloroethyl) Ether
24.7
40.0
62
28.3
40.0
71
26-114
14
30
Bis(2-chloroisopropyl) Ether
35.2
40.0
88
40.1
40.0
100
26-130
13
30
Printed 2/5/2018 3:02:52 PM Superset Reference:18-0000453045 rev 00
Page 164 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/30/18
Sample Matrix: Water Date Extracted: 01/30/18
Duplicate Lab Control Sample Summary
Semivolatile Organic Compounds by GC/MS
Analysis Method: 8270C Units: ug/L
Prep Method: EPA 3510C Basis: NA
Analysis Lot: 578811
Lab Control Sample Duplicate Lab Control Sample
JQ1800741-02 JQ1800741-03
Spike
Spike
% Rec
RPD
Analyte Name
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
Bis(2-ethylhexyl) Phthalate
35.8
40.0
89
39.2
40.0
98
48-125
9
30
Butyl Benzyl Phthalate
36.5
40.0
91
39.4
40.0
98
50-128
8
30
Carbazole
31.9
40.0
80
34.4
40.0
86
53-117
8
30
Chrysene
32.6
40.0
81
35.1
40.0
88
51-120
7
30
Dibenz(a,h)anthracene
30.3
40.0
76
33.6
40.0
84
50-125
10
30
Dibenzofuran
26.8
40.0
67
30.0
40.0
75
38-115
11
30
Diethyl Phthalate
29.8
40.0
75
32.3
40.0
81
52-120
8
30
Dimethyl Phthalate
28.9
40.0
72
31.4
40.0
79
47-120
8
30
Di-n-butyl Phthalate
33.0
40.0
83
35.7
40.0
89
54-121
8
30
Di-n-octyl Phthalate
32.0
40.0
80
35.1
40.0
88
46-117
9
30
Diphenylamine + n-
29.0
40.0
72
31.6
40.0
79
51-120
9
30
Nitrosodiphenylamine
Fluoranthene
31.1
40.0
78
33.6
40.0
84
56-120
8
30
Fluorene
28.2
40.0
71
31.0
40.0
78
42-115
10
30
Hexachlorobenzene
26.6
40.0
66
29.6
40.0
74
50-117
11
30
Hexachlorobutadiene
23.6
40.0
59
26.8
40.0
67
25-110
13
30
Hexachlorocyclopentadiene
46.3
40.0
116
53.2
40.0
133 *
22-126
14
30
Hexachloroethane
24.6
40.0
62
29.0
40.0
72
21-115
16
30
Indeno(1,2,3-cd)pyrene
30.3
40.0
76
33.5
40.0
84
49-125
10
30
Isophorone
27.7
40.0
69
30.9
40.0
77
31-120
11
30
Naphthalene
26.1
40.0
65
30.0
40.0
75
33-115
14
30
Nitrobenzene
25.7
40.0
64
29.8
40.0
75
25-118
15
30
N-Nitrosodi-n-propylamine
27.5
40.0
69
30.9
40.0
77
30-123
12
30
Pentachlorophenol (PCP)
21.9
40.0
55
23.4
40.0
59
36-110
7
30
Phenanthrene
30.7
40.0
77
33.2
40.0
83
52-117
8
30
Phenol 2.781 40.0 7 * 3.34I 40.0 8 * 13-90 18 30
Pyrene 32.3 40.0 81 35.1 40.0 88 50-121 8 30
Printed 2/5/2018 3:02:52 PM Superset Reference:18-0000453045 rev 00
Page 165 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011
Sample Matrix: Water
SURROGATE RECOVERY SUMMARY
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Analysis Method: 8270D SIM
Extraction Method: EPA 3510C
Sample Name
Lab Code
2-Fluorobiphenyl
22 -105
p-Terphenyl-04
25 -127
TW-1
J1800711-011
60
116
TW-3
J1800711-012
52
118
TW-2
J1800711-013
33
88
TW-4
J1800711-014
59
104
TW-5
J1800711-015
49
93
Method Blank
JQ1800740-01
5 *
105
Printed 2/5/2018 3:02:59 PM Page 166 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Analysis Method:
Prep Method:
Terracon Environmental
WWAY Building/ES187011
Water
Method Blank
JQ1800740-01
8270D SIM
EPA 3510C
Service Request: J1800711
Date Collected: NA
Date Received: NA
Base Neutral Semivolatile Organic Compounds by GC/MS SIM
Units: ug/L
Basis: NA
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
1-Methylnaphthalene
0.0440 U
0.100
0.0440
1
01/29/18 19:10
1/29/18
2-Methylnaphthalene
0.0440 U
0.100
0.0440
1
01/29/18 19:10
1/29/18
Acenaphthene
0.0410 U
0.100
0.0410
1
01/29/18 19:10
1/29/18
Acenaphthylene
0.0250 U
0.100
0.0250
1
01/29/18 19:10
1/29/18
Anthracene
0.0380 U
0.100
0.0380
1
01/29/18 19:10
1/29/18
Benz(a)anthracene
0.0350 U
0.100
0.0350
1
01/29/18 19:10
1/29/18
Benzo(a)pyrene
0.0310 U
0.100
0.0310
1
01/29/18 19:10
1/29/18
Benzo(b)fluoranthene
0.0250 U
0.100
0.0250
1
01/29/18 19:10
1/29/18
Benzo(g,h,i)perylene
0.0390 U
0.100
0.0390
1
01/29/18 19:10
1/29/18
Benzo(k)fluoranthene
0.0350 U
0.100
0.0350
1
01/29/18 19:10
1/29/18
Chrysene
0.0240 U
0.100
0.0240
1
01/29/18 19:10
1/29/18
Dibenz(a,h)anthracene
0.0360 U
0.100
0.0360
1
01/29/18 19:10
1/29/18
Fluoranthene
0.0390 U
0.100
0.0390
1
01/29/18 19:10
1/29/18
Fluorene
0.0470 U
0.100
0.0470
1
01/29/18 19:10
1/29/18
Indeno(1,2,3-cd)pyrene
0.0400 U
0.100
0.0400
1
01/29/18 19:10
1/29/18
Phenanthrene
0.0350 U
0.100
0.0350
1
01/29/18 19:10
1/29/18
Pyrene
0.0310 U
0.100
0.0310
1
01/29/18 19:10
1/29/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
2-Fluorobiphenyl
5 *
22 - 105
01/29/18 19:10
p-Terphenyl-dl4
105
25 - 127
01/29/18 19:10
Printed 2/5/2018 3:02:58 PM
Page 167 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 168 of 184

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Soil
SURROGATE RECOVERY SUMMARY
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Extraction Method: EPA 3546
Service Request: J1800711
Sample Name
Lab Code
Decachlorobiphenyl
10 -155
SB-1-1
J1800711-001
70
SB-1-17
J1800711-002
70
SB-2-1
J1800711-003
80
SB-2-12
J1800711-004
80
SB-3-1
J1800711-005
70
SB-3-14
J1800711-006
80
Method Blank
JQ1800725-01
100
Lab Control Sample
JQ1800725-02
100
SB-1-1
JQ1800725-03
80
SB-1-1
JQ1800725-04
80
Printed 2/5/2018 3:03:06 PM Page 169 of 184 Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba AILS Environmental
QA/QC Report
Client:
Terracon Environmental
Service Request: J1800711
Project:
WWAY Building/ES187011
Date Collected:
01/23/18
Sample Matrix:
Soil
Date Received:
01/27/18
Date Analyzed:
01/30/18
Date Extracted:
01/30/18
Duplicate Matrix Spike Summary
Polychlorinated
Biphenyls (PCBs) by GC
Sample Name:
SB-1-1
Units:
ug/Kg
Lab Code:
J1800711-001
Basis:
Dry
Analysis Method:
8082
Prep Method:
EPA 3546
Matrix Spike
Duplicate Matrix Spike
JQ1800725-03
JQ1800725-04
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result Result
Amount % Rec
Result Amount % Rec
Limits RPD
Limit
Aroclor 1016
9.83 U 363
361 101
330 365 91
38-150 10
30
Aroclor 1260
10.1 U 334
361 93
312 365 85
29-150 7
30
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:03:06 PM
Page 170 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Collected: NA
Sample Matrix: Soil Date Received: NA
Sample Name: Method Blank Units: ug/Kg
Lab Code: JQ1800725-01 Basis: Dry
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Analyte Name
Result
PQL
MDL
Dil.
Date Analyzed Date Extracted Q
Aroclor 1016
9.06 U
33.0
9.06
1
01/30/18 16:45
1/30/18
Aroclor 1221
6.68 U
33.0
6.68
1
01/30/18 16:45
1/30/18
Aroclor 1232
21.6 U
33.0
21.6
1
01/30/18 16:45
1/30/18
Aroclor 1242
8.89 U
33.0
8.89
1
01/30/18 16:45
1/30/18
Aroclor 1248
16.1 U
33.0
16.1
1
01/30/18 16:45
1/30/18
Aroclor 1254
12.2 U
33.0
12.2
1
01/30/18 16:45
1/30/18
Aroclor 1260
9.30 U
33.0
9.30
1
01/30/18 16:45
1/30/18
Surrogate Name
% Rec
Control Limits
Date Analyzed
Q
Decachlorobiphenyl
100
10 - 155
01/30/18 16:45
Printed 2/5/2018 3:03:05 PM
Page 171 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800711
Project: WWAY Building/ES187011 Date Analyzed: 01/30/18
Sample Matrix: Soil Date Extracted: 01/30/18
Lab Control Sample Summary
Polychlorinated Biphenyls (PCBs) by GC
Analysis Method: 8082
Prep Method: EPA 3546
Lab Control Sample
JQ1800725-02
Units: ug/Kg
Basis: Dry
Analysis Lot: 578693
Analyte Name Result Spike Amount % Rec % Rec Limits
Aroclor 1016 359 333 108 38-150
Aroclor 1260 330 333 99 29-150
Printed 2/5/2018 3:03:06 PM
Page 172 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Confirmation Results
Client: Terracon Environmental
Project: WWAY Building/ES187011
SRM Matrix: Soil
Sample Name: Lab Control Sample
Lab Code: JQ1800725-02
Polychlorinated Biphenyls (PCBs) by GC
Analytical Method: 8082
Prep Method: EPA 3546
Service Request: J1800711
Date Collected: NA
Date Received:
Units: ug/Kg
Basis: Dry
Primary
Confirmation
Dilution
MDL Result
Result RPD
Q Factor Date Analyzed
Aroclor 1016 9.06 359
366 2
1 01/30/18 16:57
Aroclor 1260 9.30 330
332 <1
1 01/30/18 16:57
Printed 2/5/2018 3:03:07 PM Superset Reference:18-0000453045 rev 00
Page 173 of 184

ALS Group USA, Corp.
dba ALS Environmental
Confirmation Results
Client: Terracon Environmental
Project: WWAY Building/ES187011
SRM Matrix: Soil
Sample Name: S13-1-1
Lab Code: JQ1800725-03
Polychlorinated Biphenyls (PCBs) by GC
Analytical Method: 8082
Prep Method: EPA 3546
Service Request: J1800711
Date Collected: 01/23/18 08:50
Date Received: 1/27/18
Units: ug/Kg
Basis: Dry
Percent Solids: 90.9
Primary
Confirmation
Dilution
MDL Result
Result RPD
Q Factor Date Analyzed
Aroclor 1016 9.83 363
370 2
1 01/30/18 17:21
Aroclor 1260 10.1 334
303 10
1 01/30/18 17:21
Printed 2/5/2018 3:03:07 PM Superset Reference:18-0000453045 rev 00
Page 174 of 184

ALS Group USA, Corp.
dba ALS Environmental
Confirmation Results
Client: Terracon Environmental
Project: WWAY Building/ES187011
SRM Matrix: Soil
Sample Name: S13-1-1
Lab Code: JQ1800725-04
Polychlorinated Biphenyls (PCBs) by GC
Analytical Method: 8082
Prep Method: EPA 3546
Service Request: J1800711
Date Collected: 01/23/18 08:50
Date Received: 1/27/18
Units: ug/Kg
Basis: Dry
Percent Solids: 90.9
Primary
Confirmation
Dilution
MDL Result
Result RPD
Q Factor Date Analyzed
Aroclor 1016 9.91 330
348 5
1 01/30/18 17:34
Aroclor 1260 10.2 312
299 4
1 01/30/18 17:34
Printed 2/5/2018 3:03:07 PM Superset Reference:18-0000453045 rev 00
Page 175 of 184

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 176 of 184

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Soil
Method Blank
J 1800711-MB 1
Inorganic Parameters
Service Request: J1800711
Date Collected: NA
Date Received: NA
Basis: Dry
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dfl.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
0.07 U
mg/Kg
0.50
0.07
1
02/01/18 20:52
02/01/18
Barium, Total
6010D
0.02 U
mg/Kg
0.50
0.02
1
02/01/18 20:52
02/01/18
Cadmium, Total
6010D
0.02 U
mg/Kg
0.25
0.02
1
02/01/18 20:52
02/01/18
Chromium, Total
6010D
0.04 U
mg/Kg
0.50
0.04
1
02/01/18 20:52
02/01/18
Lead, Total
6010D
0.04 U
mg/Kg
0.50
0.04
1
02/01/18 20:52
02/01/18
Mercury, Total
7471B
0.0025 I
mg/Kg
0.0067
0.0005
1
01/30/18 14:11
01/29/18
Selenium, Total
6010D
0.14 U
mg/Kg
0.50
0.14
1
02/01/18 20:52
02/01/18
Silver, Total
6010D
0.05 I
mg/Kg
0.50
0.04
1
02/01/18 20:52
02/01/18
Printed 2/5/2018 3:03:10 PM
Page 177 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client:
Project:
Sample Matrix:
Sample Name:
Lab Code:
Terracon Environmental
WWAY Building/ES187011
Water
Method Blank
J 1800711-MB2
Inorganic Parameters
Service Request: J1800711
Date Collected: NA
Date Received: NA
Basis: NA
Analysis
Analyte Name
Method
Result
Units
PQL
MDL
Dil.
Date Analyzed
Date Extracted Q
Arsenic, Total
6010D
2 U
ug/L
10
2
1
01/29/18 20:16
01/29/18
Barium, Total
6010D
0.3 U
ug/L
10
0.3
1
01/29/18 20:16
01/29/18
Cadmium, Total
6010D
0.2 U
ug/L
5.0
0.2
1
01/29/18 20:16
01/29/18
Chromium, Total
6010D
0.4 U
ug/L
10
0.4
1
01/29/18 20:16
01/29/18
Lead, Total
6010D
2 U
ug/L
10
2
1
01/29/18 20:16
01/29/18
Mercury, Total
7470A
0.05 U
ug/L
0.10
0.05
1
01/30/18 13:41
01/29/18
Selenium, Total
6010D
3 U
ug/L
10
3
1
01/29/18 20:16
01/29/18
Silver, Total
6010D
0.6 U
ug/L
10
0.6
1
01/29/18 20:16
01/29/18
Printed 2/5/2018 3:03:10 PM
Page 178 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba AILS Environmental
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Soil
QA/QC Report
Duplicate Matrix Spike Summary
Inorganic Parameters
Service Request:
J1800711
Date Collected:
01/23/18
Date Received:
01/27/18
Date Analyzed:
02/1/18
Date Extracted:
02/1/18
Sample Name:
SB-1-17
Units:
mg/Kg
Lab Code:
J1800711-002
Basis:
Dry
Analysis Method:
6010D
Prep Method:
EPA 3050B
Matrix Spike
Duplicate Matrix
Spike
J 1800711-002MS
J 1800711-002DMS
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount
% Rec
Result
Amount
% Rec
Limits
RPD
Limit
Arsenic, Total
0.88
19.1
17.7
103
20.7
19.7
101
75-125
8
20
Barium, Total
12.6
33.0
17.7
116
34.3
19.7
110
75-125
4
20
Cadmium, Total
0.02 U
9.22
8.83
104
10.3
9.86
104
75-125
11
20
Chromium, Total
1.95
21.5
17.7
ill
23.6
19.7
110
75-125
9
20
Lead, Total
64.1
81.3
17.7
97
75.5
19.7
58 *
75-125
7
20
Selenium, Total
0.14 U
18.8
17.7
106
20.8
19.7
106
75-125
10
20
Silver, Total
0.04 U
18.2
17.7
103
20.2
19.7
102
75-125
10
20
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:03:08 PM
Page 179 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba AILS Environmental
Client: Terracon Environmental
Project: WWAY Building/ES187011
Sample Matrix: Soil
QA/QC Report
Duplicate Matrix Spike Summary
Inorganic Parameters
Service Request:
J1800711
Date Collected:
01/23/18
Date Received:
01/27/18
Date Analyzed:
01/30/18
Date Extracted:
01/29/18
Sample Name:
SB-3-14
Units:
mg/Kg
Lab Code:
J1800711-006
Basis:
Dry
Analysis Method:
7471B
Prep Method:
Method
Matrix Spike
Duplicate Matrix Spike
J 1800711-006MS
J 1800711-006DMS
Sample
Spike
Spike
% Rec RPD
Analyte Name
Result Result
Amount % Rec
Result Amount % Rec
Limits RPD Limit
Mercury, Total
0.0090 0.101
0.0856 107
0.0978 0.0849 105
75-125 3 20
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:03:10 PM
Page 180 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client:
Project:
Sample Matrix:
Terracon Environmental
WWAY Building/ES187011
Soil
Lab Control Sample Summary
Inorganic Parameters
Lab Control Sample
J 1800711-LCS 1
Service Request: J1800711
Date Analyzed: 01/30/18 - 02/01/18
Units:mg/Kg
Basis:Dry
Analyte Name
Analytical Method
Result
Spike Amount
% Rec
% Rec Limits
Arsenic, Total
6010D
24.9
25.0
100
80-120
Barium, Total
6010D
25.7
25.0
103
80-120
Cadmium, Total
6010D
12.6
12.5
100
80-120
Chromium, Total
6010D
26.1
25.0
104
80-120
Lead, Total
6010D
25.7
25.0
103
80-120
Mercury, Total
7471B
0.0900
0.0833
108
80-120
Selenium, Total
6010D
25.4
25.0
101
80-120
Silver, Total
6010D
25.0
25.0
100
80-120
Printed 2/5/2018 3:03:10 PM
Page 181 of 184
Superset Reference:18-0000453045 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client:
Project:
Sample Matrix:
Terracon Environmental
WWAY Building/ES187011
Water
Lab Control Sample Summary
Inorganic Parameters
Lab Control Sample
J 1800711-LCS2
Service Request: J1800711
Date Analyzed: 01/29/18 - 01/30/18
Units:ug/L
Basis:NA
Analyte Name
Analytical Method
Result
Spike Amount
% Rec
% Rec Limits
Arsenic, Total
6010D
505
500
101
80-120
Barium, Total
6010D
504
500
101
80-120
Cadmium, Total
6010D
257
250
103
80-120
Chromium, Total
6010D
513
500
103
80-120
Lead, Total
6010D
516
500
103
80-120
Mercury, Total
7470A
1.23
1.25
98
80-120
Selenium, Total
6010D
534
500
107
80-120
Silver, Total
6010D
513
500
103
80-120
Printed 2/5/2018 3:03:10 PM
Page 182 of 184
Superset Reference:18-0000453045 rev 00

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 183 of 184

ALS Group USA, Corp.
dba ALS Environmental
Client: Terracon Environmental
Project WWAY Building/ES187011
Sample Matrix: Soil
QA/QC Report
Replicate Sample Summary
Inorganic Parameters
Service Request:
J1800711
Date Collected:
01/23/18
Date Received:
01/27/18
Date Analyzed:
01/29/18
Sample Name:
SB-3-1
Units: Percent
Lab Code:
J1800711-005
Basis: As Received
Duplicate
Sample
J1800711-
Sample 005DUP
Analyte Name
Analysis Method PQL
MDL Result Result
Average RPD RPD Limit
Solids, Total
160.3 Modified -
- 85.2 84.9
85.1 <1 10
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/5/2018 3:03:12 PM
Page 184 of 184
Superset Reference:18-0000453045 rev 00

A
February 09, 2018
Justin Johnson
Terracon Environmental
2201 Rowland Avenue
Savannah, GA 31404
Laboratory Results for: WWAY Building
Dear Justin,
Service Request No:J1800891
Enclosed are the results of the sample(s) submitted to our laboratory January 27, 2018
For your reference, these analyses have been assigned our service request numberJ1800891.
All analyses were performed according to our laboratory's quality assurance program. The test
results meet requirements of the NELAP standards except as noted in the case narrative report.
All results are intended to be considered in their entirety, and ALS Environmental is not responsible
for use of less than the complete report. Results apply only to the items
submitted to the laboratory for analysis and individual items (samples) analyzed, as listed in the
report. In accordance to the NELAC 2003 Standard, a statement on the estimated uncertainty of
measurement of any quantitative analysis will be supplied upon request.
Please contact me if you have any questions. My extension is 4410. You may also contact me via
email at [e-mail].
Respectfully submitted,
ALS Group USA, Corp. dba ALS Environmental
Jerry Allen
Project Manager
ADDRESS 9143 Philips Highway, Suite 200, Jacksonville, FL 32256
PHONE [phone] FAX [phone]
ALS Group USA, Corp.
dba ALS Environmental
Page 1 of 22

ALS
CoverLetter
Table of Contents
Narrative Documents
Narrative Documents
Hit Summary List
Sample Receipt Information
Sample Cross -Reference
Chain Of Custody
Miscellaneous Forms
Qualifiers
Acronyms
Analyst Summary
Sample Results
Metals
TW-3 - Metals
QC Summary Forms
Metals
ALS Environmental
ALS Group USA, Corp
9143 Philips Highway, Suite 200
Jacksonville, FL 32256
T : [phone]
F : [phone]
www.aisgiobal.com
Table of Contents
Method Blank - Metals
J1800891-001DMS TW-3 - DMS Metals
J 1800891-LCS - LCS Metals
1
2
3
4
5
6
7
8
10
11
13
14
15
16
17
18
19
20
21
22
RIGHT SOLUTIONS I RIGHT PARTNER
Page 2 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 3 of 22

AllEnuironmentall 9143 Philips Highway, Suite 200, Jacksonville, FL 32256 1904-739-2277 I www.alsglobal.com
Client: Terracon Environmental Service Request:J1800891
Project: WWAY Building
Sample Matrix: Water
CASE NARRATIVE
Date Received:1/27/18
All analyses were performed consistent with the quality assurance program of ALS Environmental. This report contains analytical
results for samples designated for Tier II data deliverables, including results of QC samples analyzed from this delivery group.
When appropriate to the procedure, method blank results have been reported with each analytical test. Analytical procedures
performed by the lab are validated in accordance with NELAC standards. Parameters that are included in the NELAC Fields of
Testing but are not included in the lab's NELAC accreditation are identified in the discussion of each analytical procedure.
Sample Receipt
Samples were received for analysis at ALS Environmental and were received in good condition and consistent with the
accompanying chain of custody form. Samples are refrigerated at <6°C upon receipt at the lab except for aqueous samples
designated for metals analyses, which are stored at room temperature.
Analyses Notes:
No significant data anomalies were noted with this analysis.
Approved by Date 2/9/2018
Page 4 of 22

AALSEnuironmental
SAMPLE DETECTION SUMMARY
LIENT ID: TW-3 Lab ID: J1800891-001
Analyte
Arsenic, Dissolved
Results Flag MDL PQL Units Method
---- ------------------
4 IV 1.0 10 ug/L 6010D
Page 5 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 6 of 22

Client: Terracon Environmental
Project: WWAY Building
SAMPLE CROSS-REFERENCE
SAMPLE # CLIENT SAMPLE ID
J 1800891-001 TW-3
Service Request:J1800891
DATE TIME
1 /24/2018 1310
Printed 2/9/2018 8:09:40 AM Page 7 of 22 Sample Summary

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Page 9 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 10 of 22

Alffi-PlAronmerpt-al
FLORIDA DEP DATA QUALIFIERS
B Results based upon colony counts outside the acceptable range.
D Measurement was made in the field.
H Value based on field kit determination; results may not be accurate.
I The reported value is between the laboratory method detection limit and the laboratory practical
quantitation limit.
J Estimated value (one of the following reasons is discussed in the project case narrative).
1. The result may be inaccurate because the surrogate recovery limits have been exceeded.
2. No known quality control criteria exists for the component.
3. The reported value failed to meet the established quality control criteria for either precision or
accuracy.
4. The sample matrix interfered with the ability to make any accurate determination (e.g.,
primary and confirmation results show greater than 40% RPD).
5. The data is questionable because of improper laboratory or field protocols (e.g., GUMS Tune
did not meet method criteria).
K Off scale low. The value is less than the lowest calibration standard but greater than the method
reporting limit (MRL).
L Off scale high. The analyte is above the upper limit of the linear calibration range.
M The MDL/MRL has been elevated because the analyte could not be accurately quantified due to
matrix interference.
N Presumptive evidence of the analyte. Confirmation was not performed.
Q Sample held beyond the accepted holding time.
T Value reported is less than the laboratory method detection limit. The value is reported for
informational purposes only.
U Indicates that the compound was analyzed for but not detected.
V Indicates that the analyte was detected in both the sample and the associated method blank.
Y The laboratory analysis was from an improperly preserved sample.
Z Too many colonies were present (TNTC). The numeric value represents the filtration volume.
Page 11 of 22

Alffi-pailronment-al
Jacksonville Lab ID # for State Certifications'
Agency
Number
Expiration Date
Department of Defense
66206
7/31/2018
Florida Department of Health
E82502
6/30/2018
Georgia Department of Natural
958
6/30/2018
Resources
Kentucky Division of Waste
123042
6/30/2018
Management
Louisiana Department of
02086
6/30/2018
Environmental Quality
Maine Department of Health and
2015002
2/3/2019
Human Services
North Carolina Department of
527
12/31/2018
Environment and Natural Resources
Pennsylvania Department of
68-04835
8/31/2018
Environmental Protection
South Carolina Department of Health
96021001
6/30/2018
and Environmental Control
Texas Commission on Environmental
T104704197-16-8
5/31/2018
Quality
Virginia Environmental Accreditation
460191
12/14/2018
Program
Analyses were performed according to our laboratory's NELAP-approved quality assurance program and any applicable state or
agency requirements. The test results meet requirements of the current NELAP/'INI standards or state or agency
requirements, where applicable, except as noted in the laboratory case narrative provided. For a specific list of accredited
analytes, refer to htt 2://www.aisglobal.com/en/Our-Services/Life-Sciences/Environmental/Downloads/North-America-
Downloads
Page 12 of 22

Aunvoironment-al
ASTM
American Society for Testing and Materials
A2LA
American Association for Laboratory Accreditation
CARB
California Air Resources Board
CAS Number
Chemical Abstract Service registry Number
CFC
Chlorofluorocarbon
CFU
Colony -Forming Unit
DEC
Department of Environmental Conservation
DEQ
Department of Environmental Quality
DHS
Department of Health Services
DOE
Department of Ecology
DOH
Department of Health
EPA
U. S. Environmental Protection Agency
ELAP
Environmental Laboratory Accreditation Program
GC
Gas Chromatography
GC/MS
Gas Chromatography/Mass Spectrometry
LUFT
Leaking Underground Fuel Tank
M
Modified
MCL
Maximum Contaminant Level is the highest permissible concentration of a substance allowed in
drinking water as established by the USEPA.
MDL
Method Detection Limit
MPN
Most Probable Number
MRL
Method Reporting Limit
NA
Not Applicable
NC
Not Calculated
NCASI
National Council of the Paper Industry for Air and Stream Improvement
ND
Not Detected
NIOSH
National Institute for Occupational Safety and Health
PQL
Practical Quantitation Limit
RCRA
Resource Conservation and Recovery Act
SIM
Selected Ion Monitoring
TPH
Total Petroleum Hydrocarbons
tr
Trace level is the concentration of an analyte that is less than the PQL but greater than or equal to the
MDL.
Page 13 of 22

ALS Group USA, Corp.
dba ALS Environmental
Analyst Summary report
Client: Terracon Environmental Service Request: J1800891
Project: WWAY Building
Sample Name: TW-3 Date Collected: 01/24/18
Lab Code: J1800891-001 Date Received: 01/27/18
Sample Matrix: Water
Analysis Method Extracted/Digested By Analyzed By
6010D EGARDNER EGARDNER
Printed 2/9/2018 8:09:41 AM Superset Reference: 18-0000453991 rev 00
Page 14 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 15 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 16 of 22

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental
Project: WWAY Building
Sample Matrix: Water
Sample Name: TW-3
Lab Code: J1800891-001
Inorganic Parameters
Service Request: J1800891
Date Collected: 01/24/18 13:10
Date Received: 01/27/18 08:50
Basis: NA
Analysis
Date
Analyte Name
Method
Result
Units PQL
MDL
Dil. Date Analyzed
Extracted Q
Arsenic, Dissolved
6010D
4 IV
ug/L 10
1.0
1 02/07/18 17:52
02/07/18
Chromium, Dissolved
6010D
0.4 U
ug/L 10
0.4
1 02/07/18 17:52
02/07/18
Lead, Dissolved
6010D
3 U
ug/L 10
3
1 02/07/18 17:52
02/07/18
Printed 2/9/2018 8:09:42 AM
Page 17 of 22
Superset Reference:18-0000453991 rev 00

ALS Environmental
ALS Environmental -Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 18 of 22

ALS Environmental
ALS Environmental —Jacksonville Laboratory
9143 Philips Highway, Suite 200, Jacksonville, FL 32256
Phone [phone] Fax [phone]
www.alsglobal.com
RIGHT SOLUTIONS I RIGHT PARTNER
Page 19 of 22

ALS Group USA, Corp.
dba ALS Environmental
Analytical Report
Client: Terracon Environmental
Project: WWAY Building
Sample Matrix: Water
Sample Name: Method Blank
Lab Code: J1800891-MB
Inorganic Parameters
Service Request: J1800891
Date Collected: NA
Date Received: NA
Basis: NA
Analysis
Date
Analyte Name
Method
Result
Units PQL
MDL
Dil. Date Analyzed
Extracted Q
Arsenic, Dissolved
6010D
2 I
ug/L 10
1.0
1 02/07/18 17:37
02/07/18
Chromium, Dissolved
6010D
0.4 U
ug/L 10
0.4
1 02/07/18 17:37
02/07/18
Lead, Dissolved
6010D
3 U
ug/L 10
3
1 02/07/18 17:37
02/07/18
Printed 2/9/2018 8:09:42 AM
Page 20 of 22
Superset Reference:18-0000453991 rev 00

ALS Group USA, Corp.
dba AILS Environmental
Client: Terracon Environmental
Project: WWAY Building
Sample Matrix: Water
QA/QC Report
Duplicate Matrix Spike Summary
Inorganic Parameters
Service Request:
J1800891
Date Collected:
01/24/18
Date Received:
01/27/18
Date Analyzed:
02/7/18
Date Extracted:
02/7/18
Sample Name:
TW-3
Units:
ug/L
Lab Code:
J1800891-001
Basis:
NA
Analysis Method:
6010D
Prep Method:
EPA 3005A
Matrix Spike
Duplicate Matrix Spike
J 1800891-001 MS
J 1800891-001 DMS
Sample
Spike
Spike
% Rec
RPD
Analyte Name
Result
Result
Amount % Rec
Result
Amount % Rec
Limits
RPD
Limit
Arsenic, Dissolved
4 IV
493
500 98
505
500 100
75-125
2
20
Chromium, Dissolved
0.4 U
495
500 99
502
500 100
75-125
1
20
Lead, Dissolved
3 U
475
500 95
489
500 98
75-125
3
20
Results flagged with an asterisk (*) indicate values outside control criteria.
Results flagged with a pound (#) indicate the control criteria is not applicable.
Percent recoveries and relative percent differences (RPD) are determined by the software using values in the calculation which have not been rounded.
Printed 2/9/2018 8:09:42 AM
Page 21 of 22
Superset Reference:18-0000453991 rev 00

ALS Group USA, Corp.
dba ALS Environmental
QA/QC Report
Client: Terracon Environmental Service Request: J1800891
Project: WWAY Building Date Analyzed: 02/07/18
Sample Matrix: Water Date Extracted: 02/07/18
Lab Control Sample Summary
Inorganic Parameters
Analysis Method: 601 OD
Prep Method: EPA 3005A
Lab Control Sample
J1800891-LCS
Units: ug/L
Basis: NA
Analysis Lot: 579478
Analyte Name
Result
Spike Amount
% Rec
% Rec Limits
Arsenic, Dissolved
492
500
98
80-120
Chromium, Dissolved
507
500
101
80-120
Lead, Dissolved
500
500
100
80-120
Printed 2/9/2018 8:09:42 AM
Page 22 of 22
Superset Reference: 18-000045 3991 rev 00