WI-1219_13072_CA_MRP_20221031

Wood Environment & Infrastructure Solutions, Inc. 5710 Oleander Drive, Suite 1104 Wilmington, NC 28401 Tel [phone] www.woodplc.com

GROUNDWATER MONITORING REPORT
FORMER FRANKLIN SUNBEAM TERMINAL 410 S. JK POWELL BLVD WHITEVILLE, COLUMBUS COUNTY, NORTH CAROLINA
Incident Number: 13072
Site Risk: Intermediate Ranking: I080R
UST Owner/Operator (Closed UST System):
Franklin Baking Company, LLC
Date Discovered: April 5, 1994
Estimated Quantity of Release: Unknown
Cause of Release: Unknown
Source of Release: UST System
Size and Contents: 1,000-gallon gasoline
Submitted by Consultant:
Wood Environment & Infrastructure Solutions, Inc. 5710 Oleander Drive Suite 110 Wilmington, North Carolina 28403 [phone] October 31, 2022
Carolyn Smillie . L.G. J. Chris Pruneau, L.G.
Project Scientist Principal Geologist

Wood Environment & Infrastructure Solutions, Inc.
Project No.: 6228210172 October 31, 2022 Page i
TABLE OF CONTENTS
1.0 INTRODUCTION .......................................................................................................................................... I
2.0 BACKGROUND ........................................................................................................................................ I
3.0 SCOPE OF WORK.................................................................................................................................... II
4.0 SITE GEOLOGY AND HYDROGEOLOGY.............................................................................................. III
5.0 GROUNDWATER MONITORING EVENT ............................................................................................. 3
5.1 GROUNDWATER SAMPLING ............................................................................................................................. 3
5.2 GROUNDWATER GRADIENT ............................................................................................................................. 4
5.3 GROUNDWATER ANALYTICAL RESULTS .................................................................................................................. 4
6.0 CONCLUSIONS AND RECOMMENDATIONS ................................................................................................ 5
7.0 CERTIFICATION ...................................................................................................................................... 5

FIGURES Figure 1 Topographic Site Location Map Figure 2 Site Map Figure 3 Groundwater Elevations – August 31, 2022 Figure 4 Summary of Groundwater Analysis TABLES Table 1 Groundwater Elevations Table 2 Summary of Detected Constituents in Groundwater APPENDICES Appendix A Laboratory Analytical Reports

1.0 INTRODUCTION
Wood Environment and Infrastructure Solutions, Inc. (Wood) is pleased to provide Franklin Baking
Company, LLC with this report for well replacement and groundwater monitoring at the former
Franklin Baking Sunbeam Terminal (Site). The subject property is located at 410 S. JK Powell Blvd,
Whiteville, North Carolina (Figure 1). The owner/operator of the closed underground storage
tank (UST) system is Franklin Baking Company, LLC. The UST system was closed by removal in
1994. This site is listed in the North Carolina Department of Environmental Quality (NCDEQ) files
as Incident No.13072.

2.0 BACKGROUND
The Site is in the city limits of Whiteville, NC on US Highway 701 South with a mailing address of
410 S. JK Blvd in Whiteville, North Carolina (Figures 1). The Site was formerly used as a baked
products distribution depot facility. The Site is currently used as a community outreach non-profit
facility known as the Islamic Center of Columbus County. The release of petroleum resulted from
a former 1,000-gallon gasoline UST system reportedly used for fueling company trucks. The layout
of the Site and area of the former 1,000-gallon UST is illustrated on Figure 2.
Franklin Bakery LLC received NCDEQ’s Notice of Regulatory Requirements (NORR) dated May 6,
2021. The NORR indicated that the site is eligible for NC Trust Fund reimbursement in accordance
with the program guidelines. The NORR specifically requested an updated groundwater
monitoring event and a receptor survey. Wood responded to the NCDEQ’s Notice of Regulatory
Requirements (NORR) dated May 6, 2021 with a Groundwater Monitoring and Receptors Survey
Report dated September 21, 2021.
In the September 2021 report, Wood reviewed the NCDEQ’s online files for the subject site to
better understand the environmental site history and the number of monitoring wells and
monitoring requirements. This site formerly contained one 1,000-gallon gasoline UST system that
had a fuel release discovered in 1994. According to the files the UST system was closed by removal
and the site has been through a site investigation with a corrective action plan in place. The site
was investigated by previous consultants in the 1990’s through the Comprehensive Site
Assessment process under the NCDEQ UST Program. Subsequent soil remediation by excavation
was completed, and the groundwater was monitored until 2003.
As part of the Groundwater Monitoring and Receptor Survey Report by Wood and dated
September 21, 2021, Wood completed a receptor survey of the area meeting the NCDEQ’s
guidance (this includes a water supply well search within a radius of 1,500 feet of the site), water

level gauging and sampling of groundwater from five groundwater monitoring wells located on
the subject property, and analysis of the samples for volatile organic compounds (VOC’s) and
MADEP Volatile Petroleum Hydrocarbons (VPH).
The NCDEQ responded to the report with a Notice of Regulatory Requirements (NORR) dated
October 5, 2021 in which the NCDEQ requested two replacement wells to be installed
downgradient of the plume and additional sampling of four monitoring wells. Wood installed the
two additional monitoring wells and completed a sampling event on February 15, 2022. Following
review of the monitoring report, on April 12, 2022, NCDEQ requested an additional semi-annual
groundwater sampling event to be completed. Per NCDEQ, sampling of only Standard Method of
6200 was required.
It was also noted that a commercial gasoline station is located on a property adjacent to the
south of the subject site. The gasoline station has a separate property owner and appears to be a
direct downgradient direction of the subject site. The gasoline station has had a documented
release of petroleum product impacting soil and groundwater.

3.0 SCOPE OF WORK
In a letter dated April 12, 2022, NCDEQ requested an additional semi-annual sampling event. This
was completed in August 2022. The following scope of work was completed:
• Preparation of Trust Fund preapproval documents and reimbursement package for cost
recovery
• Water level gauging from MW-1, MW-2, MW-3, MW-5, MW-6, MW-7R2002, MW-8R, and
MW-8R2022 located on the subject property
• Groundwater sampling of groundwater from five groundwater monitoring wells (MW-1,
MW-2, MW-3, MW-5, MW-6, MW-7R2022, MW-8R, and MW-8R2022) located on the
subject property
• Analysis of the samples for volatile organic compounds (VOC’s) via Standard Method 6200.
• Provide a report including the information, results, and conclusions from the above tasks.
Wood performed the scope of work in accordance with the Guidelines for Assessment and
Corrective Action for UST Releases, July 15, 2008, Version, Change 3, Effective December 2013.
This report provides the summary of the results of groundwater monitoring associated with a
former UST system at the subject site.

4.0 SITE GEOLOGY AND HYDROGEOLOGY
The Site is located in Whiteville, Columbus County North Carolina, and is within the Coastal Plain
physiographic and geologic province. The site is an area of surficial undifferentiated deposits of
fluvial sands, silts, clays and gravel often grading upwards into fine sands and silts. The underlying
Peedee Formation often consist of sand, clayey sand, and clay, greenish gray to olive black,
massive, glauconitic, locally fossiliferous and calcareous. Patches of sandy molluscan-mold
limestone can be present in the upper part.

Topographically, the Site is located at an elevation of approximately 70 feet (NGVD). The general
topographic slope is towards the south. Based on previous site soil borings and groundwater
monitoring wells, the depth to groundwater appears to range from approximately 4-5 feet bgs.
The direction of groundwater flow was shown to be to the south in prior assessment reports which
is relatively consistent with the topographic gradient.

5.0 GROUNDWATER MONITORING EVENT
Prior to initiating field activities, a site-specific Health and Safety Plan (HASP) was prepared for the
project. The HASP was reviewed and signed by field personnel and maintained on-site during
completion of field activities.
5.1 Groundwater Sampling
On August 31, 2022, Wood collected groundwater samples from eight monitoring wells: MW-1,
MW-2, MW-3, MW-5, MW-6, MW-7R2022, MW-8R, and MW-8R2022. Groundwater samples from
monitoring wells were collected using a peristaltic pump with dedicated tubing, following
sampling guidance consistent with the NCDEQ and USEPA guidelines.

Each groundwater monitoring well was gauged using a decontaminated water level indicator to
measure the static water level. While purging each well a peristaltic pump was used to monitor
the geochemical parameters including conductivity, pH, temperature, and oxidation reduction
using a field calibrated meter and recorded on field data sheets. Once the geochemical
parameters stabilized the groundwater samples were collected. Groundwater samples were
collected via dedicated tubing into laboratory-supplied containers, chilled, and shipped to Pace
Analytical Services, Inc., an NCDEQ-certified laboratory, under chain-of-custody protocol. Purge
water was discharged to the ground surface near each well.

Each groundwater sample was analyzed for VOCs by EPA Method 6200per NCDEQ guidance in a
letter dated April 12, 2022.
5.2 Groundwater Gradient
On August 31, 2022, Wood collected groundwater elevations form MW-1, MW-2, MW-3, MW-5,
MW-6, MW-7R2022, MW-8R, and MW-8R2022 using a decontaminated water level indicator to
measure the static water level. Groundwater elevations are provided on Figure 3. The water level
data collected suggested flow overall is likely to the south. The previous monitoring and
assessment reports prepared by others consistently indicated a general groundwater flow to the
south and that is also consistent with the topography.
5.3 Groundwater Analytical Results
Groundwater analytical results are summarized in Table 2. The laboratory analytical reports are
included in Appendix A. The laboratory data that exceeded NC 15A NCAC 2L .0202 Groundwater
Standard (Groundwater Standards) is summarized on Figure 4. Samples from four monitoring
wells, MW-1, MW-2, MW-3, and MW-5 exceeded NC Groundwater Standards.

For the groundwater sample collected from monitoring well MW-1, benzene, naphthalene, and
N-Propylbenzene exceeded their respective NC Groundwater Standards. For the sample from well
MW-2, benzene exceeded their respective NC Groundwater Standards. For the sample from well
MW-3, benzene, naphthalene, N-Propylbenzene, and 1,2,4-trimethylbenzene exceeded their
respective NC Groundwater Standards. For sample from well MW-5, benzene exceeded their
respective NC Groundwater Standards.
6.0 CONCLUSIONS AND RECOMMENDATIONS
Wood has completed this groundwater assessment in response to the North Carolina Department
of Environmental Quality (NCDEQ’s) Notice of Regulatory Requirements (NORR) dated October 5,
2021. As such the following conclusions can be made.
• Based on groundwater elevation data collected from the monitoring wells and previous
reports, groundwater flows to the south. There is a separate gasoline station immediately
south of the Franklin Baking site.
• Samples from four monitoring wells MW-1, MW-2, MW-3 and MW-5 exceeded
Groundwater Standards.
• For the groundwater sample collected from monitoring well MW-1 benzene, naphthalene,
and N-Propylbenzene exceeded their respective standards.

FIGURES
Copyright:© 2013 National Geographic Society, i-cubed
PREPARED BY:
DATE:
CHECKED BY:
DATE:
SITE TOPO
FLOWERS PROJECT
410 SOUTH JK BOULEVARD
WHITEVILLE, NORTH CAROLINA
PROJECT NO:6228210172
WBM
10/04/2022
C. PRUNEAU
10/04/2022
FIGURE:1
0 1,000 2,000Feet
¯
Sources: Esri, HERE, Garmin,
USGS, Intermap, INCREMENT
P, NRCan, Esri Japan, METI,
Esri China (Hong Kong), Esri
Korea, Esri (Thailand), NGCC,
Legend
Site Boundary
WSP USA Environment & Infrastructure, Inc. 5710 Oleander Drive, Suite 110Wilmington, NC 28403(910) 452-11085
^_^_
!A
!A
!A
!A
!A !A
!A!A A!A
!A
!A
!A
!A
AMW-1
MW-2
MW-3
MW-4
MW-5 MW-6
MW-7RMW-8R MW-9MW-10
DW-1
DW-2
MW-8R2022
MW-7R2022
MW-11
Figure No.
PREPARED BY: WBM
MAP PROJECTION: NC State Plane (NAD83, feet)
4
0 15 30
Feet
Although every effort has been made to ensure the accuracy of information, errors and conditions originating from the physicalsources used to develop the database may be reflected in the data supplied. The requestor must be aware of data conditions andultimately bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collectionmethodology, currency of data, and other conditions specific to certain data.
TITLE:2
The map shown here has been created with all due and reasonable care and is strictly for use with Wood project 6228-21-0172. Wood assumes no liability, direct or indirect, whatsoever or any such third party or unintended use.
SITE MAPFORMER FRANKLIN BAKING SUNBEAM TERMINAL410 SOUTH JK BOULEVARDWHITEVILLE, NORTH CAROLINA
CHECKED BY: JCP
DATE: 9/27/2022
DATE: 9/27/2022
PROJECT NUMBER: 6228-21-0172
P:\Projects\CLIENTS\Flowers Foods\Whiteville\Figures\PDF\September 2022 Report
Legend
!A
Monitoring
Wells SampledAugust 2022
!A
MonitoringWells NotSampled
A AbandonedMonitoring Well
ApproximateLocation of
Former UST
Site Boundary
Parcels
Notes:-Monitoring Wells MW-7R and MW-10 werefilled with sediment. No water level wascollected.-Monitoring Well MW-4 could not be locatedduring sampling. No water level or GPS datawere collected.--Monitoring Well and Former Tank locationsare approximate and based offgeoreferenced features.
Reference:Figures by TRC Triangle, Inc. from CorrectiveAction Plan dated June 2002Former 1,000-gallon UST
^_^_
© OpenStreetMap (and)contributors, CC-BY-SA
!A
!A
!A
!A
!A !A
!A!A A!A
!A
!A
!A
!A
A
(93.91)(93.93)
(93.36)
(NM)
(NM)
(NM)(NM)(NM)(NM)
93.5
94.0
94.0
93.5
MW-1
MW-2 MW-3
MW-4
MW-5 MW-6
MW-7RMW-8R MW-9MW-10
DW-1
DW-2
MW-8R2022
MW-7R2022
MW-11
(93.96)
(94.31)(94.17)
(93.83)
(93.34)
Figure No.
PREPARED BY: WBM
MAP PROJECTION: NC State Plane (NAD83, feet)
4
0 15 30
Feet
Although every effort has been made to ensure the accuracy of information, errors and conditions originating from the physicalsources used to develop the database may be reflected in the data supplied. The requestor must be aware of data conditions andultimately bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collectionmethodology, currency of data, and other conditions specific to certain data.
TITLE:3GROUNDWATER CONTOUR MAPFORMER FRANKLIN BAKING SUNBEAM TERMINAL410 SOUTH JK BOULEVARDWHITEVILLE, NORTH CAROLINA
CHECKED BY: JCP
DATE: 9/28/2022
DATE: 9/28/2022
PROJECT NUMBER: 6228-21-0172
P:\Projects\CLIENTS\Flowers Foods\Whiteville\Figures\PDF\September 2022 Report
Legend
!A
MonitoringWells SampledAugust 2022
!A
MonitoringWells NotSampled
A AbandonedMonitoring Well
GroundwaterElevationContour (in feet)
Approximate
Location ofFormer UST
Site Boundary
Parcels
Former 1,000-gallon UST
(94.31) Groundwater Elevation (feet)
(NM) Not Measured
The map shown here has been created with all due and reasonable care and is strictly for use with Wood project 6228-21-0172. Wood assumes no liability, direct or indirect, whatsoever or any such third party or unintended use.
Notes:-Monitoring Wells MW-7R and MW-10 were filledwith sediment. No water level was collected.-Monitoring Well MW-4 could not be located duringsampling. No water level was collected.-Groundwater Elevations collected on August 31,2022.-Groundwater Elevation contour interval = 0.5 feet.--Monitoring Well and Former Tank locations areapproximate and based off georeferencedfeatures.
Reference:Figures by TRC Triangle, Inc. from CorrectiveAction Plan dated June 2002
^_^_
© OpenStreetMap (and)
contributors, CC-BY-SA
!A
!A !A
!A
!A !A
!A!A A!A
!A
!A
!A
!A
AMW-1
MW-2
MW-3
MW-4
MW-5 MW-6
MW-7RMW-8R MW-9MW-10
DW-1
DW-2
MW-8R2022
MW-7R2022
MW-11
Figure No.
PREPARED BY: WBM
MAP PROJECTION: NC State Plane (NAD83, feet)
0 15 30
Feet
Although every effort has been made to ensure the accuracy of information, errors and conditions originating from the physicalsources used to develop the database may be reflected in the data supplied. The requestor must be aware of data conditions andultimately bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collectionmethodology, currency of data, and other conditions specific to certain data.
TITLE:
4
The map shown here has been created
with all due and reasonable care and is
strictly for use with Wood project
6228-21-0172. Wood assumes no liability,
direct or indirect, whatsoever or any
such third party or unintended use.
GROUNDWATER CHEMISTRY
FORMER FRANKLIN BAKING SUNBEAM TERMINAL
410 SOUTH JK BOULEVARD
WHITEVILLE, NORTH CAROLINA
CHECKED BY: JCP
DATE: 10/10/2022
DATE: 10/10/2022
PROJECT NUMBER: 6228-21-0172
Document Path: P:\Projects\CLIENTS\Flowers Foods\Whiteville\Figures\PDF\February 2022 Report
Legend
!A Monitoring
Wells Not
Sampled
!A Monitoring
Wells Sampled
August 2022
A Abandoned
Monitoring Well
Approximate
Location of
Former UST
Site Boundary
Parcels
Notes:-Monitoring Wells MW-7R and MW-10 werefilled with sediment. No water level wascollected.
-Monitoring Well MW-4 could not be located
during sampling. No water level was
collected.
--Monitoring Well and Former Tank locations
are approximate and based off
georeferenced features.
Reference:
Figures by TRC Triangle, Inc. from
Corrective Action Plan dated June 2002Former 1,000-gallon UST
Notes:
1. Concentrations shown in micrograms per liter (µg/L)
2. Only values exceeding the NC 2L Standard are shown. Samples from
monitoring wells MW-6, MW-7R2022, and MW-8R2022 did not exceed any NC
2L Standards.
3. NC 2L Groundwater Standards = North Carolina Administrative Code, Title
15A, Subchapter 2L, Section .0202, Groundwater Quality Standards, dated
April 1, 2022.
Benzene 1
Naphthalene 6
N-Propylbenzene 70
1,2,4-trimethylbenzene 400
NC 2L Standard
Sample Collection Date 8/31/2022
Analyte Result (ug/L)
Benzene 3.46
Naphthalene 18.5
N-Propylbenzene 72.3
MW-1
Sample Collection Date 8/31/2022
Analyte Result (ug/L)
Benzene 60.3
Naphthalene 157
N-Propylbenzene 127
1,2,4-trimethylbenzene 675
MW-3
Sample Collection Date 8/31/2022
Analyte Result (ug/L)
Benzene 3.59
MW-2
Sample Collection Date 8/31/2022
Analyte Result (ug/L)
Benzene 28.7
MW-5

TABLES
Notes:
Elevations are shown relative to 100.0 ft and presented in Feet.
Water Levels were measured on August 31, 2022
Total well depths are based on Well Construction Details from historical reports
TOC= Top of Casing
Prepared by: AMS 9/19/2022 Checked by: JTF 9/22/2022
6.53
94.17
93.91
93.93
93.83
6.85
7.41
7.99
5.89
6.20 93.36
93.3414.6
101.02
101.32
101.92
99.72
99.56
MW-8R2022
MW-1 10 99.81 5.85
MW-3
MW-5
MW-6
MW-7R2022
MW-8R
99.87
12
12
12
14.7
10.4
MW-2 10 100.44 6.13
93.96
94.31
Table 1: Groundwater Elevation Summary
Flowers Project
410 South JK Boulevard
Whiteville, North Carolina
Wood Project Number 6228-21-0171
WELL ID
Total Well
Depth (ft.)
of Well
TOC Elevation
of Casing
Depth to
Groundwater (ft.
bTOC)
Goundwater
Elevation
(MSL)
Sample IDMW-1 MW-2 MW-3 MW-5 MW-6 MW-7R2022 MW-8R2022 MW-8R2022Sample Collection Date 8/31/2022 8/31/2022 8/31/2022 8/31/2022 8/31/2022 8/31/2022 8/31/2022 8/31/2022Benzene3.46 3.59 60.3 28.7< 1.00 0.272 J <1.00 <1.00 1N-butylbenzene15.1 <1.00 <1.00 0.414 J <1.00 <1.00 <1.00 <1.00 70Sec-butylbenzene7.88 0.252 J 17.3 0.972 J <1.00 0.127 J <1.00 <1.00 70Tert-butylbenzene0.673 J <1.00 < 1.00 0.637 J <1.00 <1.00 0.151 J 0.264 J 701,2-Dichloroethane<1.00 <1.00 <1.00 0.263 J <1.00 <1.00 <1.00 <1.00 0.4Di-isopropyl ether0.357 J <1.00 <1.00 0.573 J <1.00 0.146 J <1.00 0.808 J 70Ethylbenzene3.03 0.294 J 172 0.476 J <1.00 0.142 J <1.00 <1.00 600Isopropylbenzene30.2 0.710 J 50.2 4.00 <1.00 0.165 J <1.00 <1.00 70P-isopropyltoluene<1.00 <1.00 54.8 <1.00 <1.00 <1.00 <1.00 <1.00 NE4-methyl-2-pentanone (mibk)<10.0 <10.0 18.6 <10.0 <10.0 <10.0 <10.0 <10.0 100Methyl tert-butyl ether0.437 J 0.229 J <1.00 4.62 <1.00 0.467 J <1.00 0.417 J 20Naphthalene18.51.79 J1575.30 < 5.00 < 5.00 < 5.00 <5.00 6N-propylbenzene72.30.737 J1273.63 <1.00 0.169 J <1.00 <1.00 70Toluene0.669 J <1.00 17.1 <1.00 <1.00 <1.00 <1.00 <1.00 600Trichlorofluoromethane < 5.00 < 5.00 < 5.00 < 5.00 J4 < 5.00 < 5.00 < 5.00 < 5.00 2,0001,2,4-trimethylbenzene0.494 J <1.00675<1.00 <1.00 <1.00 <1.00 <1.00 4001,3,5-trimethylbenzene0.114 J <1.00 250 <1.00 <1.00 <1.00 <1.00 <1.00 400O-xylene0.625 J <1.00 8.73 0.348 J <1.00 <1.00 <1.00 <1.00 500M&p-xylene1.57 J <2.00 129 0.713 J <2.00 <2.00 <2.00 <2.00 500Notes:Created by: AMS 9/19/20221. Concentrations shown in micrograms per liter (µg/L)Checked by: JTF 9/22/20222. Values shown with "<" were not detected above the referenced laboratory reporting detection limit (RDL)3. J = Detected but below the Reporting Limit (lowest calibration standard); therefore, result is estimated4. J4 = The associated batch QC was outside the established quality control range for accuracy 4. Constituents detected in one or more samples are shown, see the laboratory analytical report for complete constituent list5. NE = Not established6. Bold value exceeded the NC 2L Standard7. NC 2L Groundwater Standards = North Carolina Administrative Code, Title 15A, Subchapter 2L, Section .0202, Groundwater Quality Standards, dated April 2022Volatile Organic Compounds (VOCs) via EPA Method 6200B-2011Table 2: Summary of Detected Constituents in Groundwater410 South JK BoulevardWhiteville, North CarolinaWood Project Number 6228-21-0172NC 2L StandardFlowers Project

APPENDIX A
LABORATORY ANALYTICAL REPORTS

ANALYTICAL REPORT
September 13, 2022
Wood E&I Solutions Inc. - Wilmington, NC
Sample Delivery Group:L1532248
Samples Received:09/02/2022
Project Number:6228-21-0172
Description:Whiteville Flowers 0822
Site:WHITEVILLE, NC
Report To:Mr. Chris Pruneau
5710 Oleander Drive, Suite 110
Wilmington, NC 28403
Entire Report Reviewed By:
September 13, 2022
[Preliminary Report]
Heather J Wagner
Project Manager
Results relate only to the items tested or calibrated and are reported as rounded values. This test report shall not be reproduced, except in full, without written approval of the laboratory. Where applicable, sampling conducted by Pace Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ENV-SOP-MTJL-0068. Where sampling conducted by the customer, results relate to the accuracy of the information provided, and as the samples are received.
Pace Analytical National
12065 Lebanon Rd Mount Juliet, TN 37122 615-758-5858 800-767-5859 www.pacenational.com
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 1 of 35
September 14, 2022
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 1 of 35
TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 5
Sr: Sample Results 6
MW-1 (08312022) L1532248-01 6
MW-2 (08312022) L1532248-02 8
MW-3 (08312022) L1532248-03 10
MW-5 (08312022) L1532248-04 12
MW-6 (08312022) L1532248-05 14
MW-7R2022 (08312022) L1532248-06 16
MW-8R (08312022) L1532248-07 18
MW-8R2022 (08312022) L1532248-08 20
FB-1 L1532248-09 22
Qc: Quality Control Summary 24
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 24
Gl: Glossary of Terms 33
Al: Accreditations & Locations 34
Sc: Sample Chain of Custody 35
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-1 (08312022) L1532248-01 GW Carolyn Smillie 08/31/22 17:05 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 14:07 09/06/22 14:07 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-2 (08312022) L1532248-02 GW Carolyn Smillie 08/31/22 13:20 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 14:27 09/06/22 14:27 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-3 (08312022) L1532248-03 GW Carolyn Smillie 08/31/22 14:20 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 14:48 09/06/22 14:48 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1922662 10 09/09/22 05:05 09/09/22 05:05 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-5 (08312022) L1532248-04 GW Carolyn Smillie 08/31/22 15:30 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1922662 1 09/09/22 03:42 09/09/22 03:42 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1923938 1 09/12/22 15:39 09/12/22 15:39 JHH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-6 (08312022) L1532248-05 GW Carolyn Smillie 08/31/22 16:15 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 15:28 09/06/22 15:28 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1922662 1 09/09/22 04:03 09/09/22 04:03 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-7R2022 (08312022) L1532248-06 GW Carolyn Smillie 08/31/22 12:30 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 15:49 09/06/22 15:49 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-8R (08312022) L1532248-07 GW Carolyn Smillie 08/31/22 11:55 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 16:09 09/06/22 16:09 JAH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-8R2022 (08312022) L1532248-08 GW Carolyn Smillie 08/31/22 11:05 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 16:30 09/06/22 16:30 JAH Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
FB-1 L1532248-09 GW Carolyn Smillie 08/31/22 15:00 09/02/22 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 WG1921958 1 09/06/22 13:06 09/06/22 13:06 JAH Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Heather J Wagner
Project Manager
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 5 of 35
Heather J Wagner
Project Manager
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SAMPLE RESULTS - 01
L1532248
MW-1 (08312022)
Collected date/time: 08/31/22 17:05
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 14:07 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 14:07 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 14:07 WG1921958
Benzene 3.46 0.0941 1.00 1 09/06/2022 14:07 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 14:07 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 14:07 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 14:07 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 14:07 WG1921958
n-Butylbenzene 15.1 0.157 1.00 1 09/06/2022 14:07 WG1921958
sec-Butylbenzene 7.88 0.125 1.00 1 09/06/2022 14:07 WG1921958
tert-Butylbenzene 0.673 J 0.127 1.00 1 09/06/2022 14:07 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 14:07 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 14:07 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 14:07 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 14:07 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 14:07 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 14:07 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 14:07 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 14:07 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 14:07 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 14:07 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 14:07 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 14:07 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 14:07 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 14:07 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 14:07 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 14:07 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 14:07 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 14:07 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 14:07 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 14:07 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 14:07 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 14:07 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 14:07 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 14:07 WG1921958
Di-isopropyl ether 0.357 J 0.105 1.00 1 09/06/2022 14:07 WG1921958
Ethylbenzene 3.03 0.137 1.00 1 09/06/2022 14:07 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 14:07 WG1921958
Isopropylbenzene 30.2 0.105 1.00 1 09/06/2022 14:07 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 14:07 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 14:07 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 14:07 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 14:07 WG1921958
Methyl tert-butyl ether 0.437 J 0.101 1.00 1 09/06/2022 14:07 WG1921958
Naphthalene 18.5 1.00 5.00 1 09/06/2022 14:07 WG1921958
n-Propylbenzene 72.3 0.0993 1.00 1 09/06/2022 14:07 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 14:07 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 14:07 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 14:07 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 14:07 WG1921958
Toluene 0.669 J 0.278 1.00 1 09/06/2022 14:07 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 14:07 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 14:07 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 14:07 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 14:07 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 14:07 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 6 of 35
SAMPLE RESULTS - 01
L1532248
MW-1 (08312022)
Collected date/time: 08/31/22 17:05
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 14:07 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 14:07 WG1921958
1,2,4-Trimethylbenzene 0.494 J 0.322 1.00 1 09/06/2022 14:07 WG1921958
1,3,5-Trimethylbenzene 0.114 J 0.104 1.00 1 09/06/2022 14:07 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 14:07 WG1921958
o-Xylene 0.625 J 0.174 1.00 1 09/06/2022 14:07 WG1921958
m&p-Xylenes 1.57 J 0.430 2.00 1 09/06/2022 14:07 WG1921958
(S) Toluene-d8 99.3 80.0-120 09/06/2022 14:07 WG1921958
(S) 4-Bromofluorobenzene 105 77.0-126 09/06/2022 14:07 WG1921958
(S) 1,2-Dichloroethane-d4 104 70.0-130 09/06/2022 14:07 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 7 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 7 of 35
SAMPLE RESULTS - 02
L1532248
MW-2 (08312022)
Collected date/time: 08/31/22 13:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 14:27 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 14:27 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 14:27 WG1921958
Benzene 3.59 0.0941 1.00 1 09/06/2022 14:27 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 14:27 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 14:27 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 14:27 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 14:27 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 14:27 WG1921958
sec-Butylbenzene 0.252 J 0.125 1.00 1 09/06/2022 14:27 WG1921958
tert-Butylbenzene U 0.127 1.00 1 09/06/2022 14:27 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 14:27 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 14:27 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 14:27 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 14:27 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 14:27 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 14:27 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 14:27 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 14:27 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 14:27 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 14:27 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 14:27 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 14:27 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 14:27 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 14:27 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 14:27 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 14:27 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 14:27 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 14:27 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 14:27 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 14:27 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 14:27 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 14:27 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 14:27 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 14:27 WG1921958
Di-isopropyl ether U 0.105 1.00 1 09/06/2022 14:27 WG1921958
Ethylbenzene 0.294 J 0.137 1.00 1 09/06/2022 14:27 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 14:27 WG1921958
Isopropylbenzene 0.710 J 0.105 1.00 1 09/06/2022 14:27 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 14:27 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 14:27 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 14:27 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 14:27 WG1921958
Methyl tert-butyl ether 0.229 J 0.101 1.00 1 09/06/2022 14:27 WG1921958
Naphthalene 1.79 J 1.00 5.00 1 09/06/2022 14:27 WG1921958
n-Propylbenzene 0.737 J 0.0993 1.00 1 09/06/2022 14:27 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 14:27 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 14:27 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 14:27 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 14:27 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 14:27 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 14:27 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 14:27 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 14:27 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 14:27 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 14:27 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 8 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 8 of 35
SAMPLE RESULTS - 02
L1532248
MW-2 (08312022)
Collected date/time: 08/31/22 13:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 14:27 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 14:27 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 14:27 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/06/2022 14:27 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 14:27 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 14:27 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 14:27 WG1921958
(S) Toluene-d8 102 80.0-120 09/06/2022 14:27 WG1921958
(S) 4-Bromofluorobenzene 105 77.0-126 09/06/2022 14:27 WG1921958
(S) 1,2-Dichloroethane-d4 106 70.0-130 09/06/2022 14:27 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 9 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 9 of 35
SAMPLE RESULTS - 03
L1532248
MW-3 (08312022)
Collected date/time: 08/31/22 14:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 14:48 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 14:48 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 14:48 WG1921958
Benzene 60.3 0.0941 1.00 1 09/06/2022 14:48 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 14:48 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 14:48 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 14:48 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 14:48 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 14:48 WG1921958
sec-Butylbenzene 17.3 0.125 1.00 1 09/06/2022 14:48 WG1921958
tert-Butylbenzene U 0.127 1.00 1 09/06/2022 14:48 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 14:48 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 14:48 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 14:48 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 14:48 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 14:48 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 14:48 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 14:48 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 14:48 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 14:48 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 14:48 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 14:48 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 14:48 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 14:48 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 14:48 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 14:48 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 14:48 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 14:48 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 14:48 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 14:48 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 14:48 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 14:48 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 14:48 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 14:48 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 14:48 WG1921958
Di-isopropyl ether U 0.105 1.00 1 09/06/2022 14:48 WG1921958
Ethylbenzene 172 0.137 1.00 1 09/06/2022 14:48 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 14:48 WG1921958
Isopropylbenzene 50.2 0.105 1.00 1 09/06/2022 14:48 WG1921958
p-Isopropyltoluene 54.8 0.120 1.00 1 09/06/2022 14:48 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 14:48 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 14:48 WG1921958
4-Methyl-2-pentanone (MIBK)18.6 0.478 10.0 1 09/06/2022 14:48 WG1921958
Methyl tert-butyl ether U 0.101 1.00 1 09/06/2022 14:48 WG1921958
Naphthalene 157 1.00 5.00 1 09/06/2022 14:48 WG1921958
n-Propylbenzene 127 0.0993 1.00 1 09/06/2022 14:48 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 14:48 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 14:48 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 14:48 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 14:48 WG1921958
Toluene 17.1 0.278 1.00 1 09/06/2022 14:48 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 14:48 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 14:48 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 14:48 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 14:48 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 14:48 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 10 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 10 of 35
SAMPLE RESULTS - 03
L1532248
MW-3 (08312022)
Collected date/time: 08/31/22 14:20
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 14:48 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 14:48 WG1921958
1,2,4-Trimethylbenzene 675 3.22 10.0 10 09/09/2022 05:05 WG1922662
1,3,5-Trimethylbenzene 250 1.04 10.0 10 09/09/2022 05:05 WG1922662
Vinyl chloride U 0.234 1.00 1 09/06/2022 14:48 WG1921958
o-Xylene 8.73 0.174 1.00 1 09/06/2022 14:48 WG1921958
m&p-Xylenes 129 0.430 2.00 1 09/06/2022 14:48 WG1921958
(S) Toluene-d8 87.8 80.0-120 09/06/2022 14:48 WG1921958
(S) Toluene-d8 101 80.0-120 09/09/2022 05:05 WG1922662
(S) 4-Bromofluorobenzene 104 77.0-126 09/06/2022 14:48 WG1921958
(S) 4-Bromofluorobenzene 102 77.0-126 09/09/2022 05:05 WG1922662
(S) 1,2-Dichloroethane-d4 112 70.0-130 09/06/2022 14:48 WG1921958
(S) 1,2-Dichloroethane-d4 104 70.0-130 09/09/2022 05:05 WG1922662
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 11 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 11 of 35
SAMPLE RESULTS - 04
L1532248
MW-5 (08312022)
Collected date/time: 08/31/22 15:30
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/09/2022 03:42 WG1922662
Acrolein U 2.54 50.0 1 09/12/2022 15:39 WG1923938
Acrylonitrile U 0.671 10.0 1 09/09/2022 03:42 WG1922662
Benzene 28.7 0.0941 1.00 1 09/09/2022 03:42 WG1922662
Bromobenzene U 0.118 1.00 1 09/09/2022 03:42 WG1922662
Bromodichloromethane U 0.136 1.00 1 09/09/2022 03:42 WG1922662
Bromoform U 0.129 1.00 1 09/09/2022 03:42 WG1922662
Bromomethane U 0.605 5.00 1 09/09/2022 03:42 WG1922662
n-Butylbenzene 0.414 J 0.157 1.00 1 09/09/2022 03:42 WG1922662
sec-Butylbenzene 0.972 J 0.125 1.00 1 09/09/2022 03:42 WG1922662
tert-Butylbenzene 0.637 J 0.127 1.00 1 09/09/2022 03:42 WG1922662
Carbon tetrachloride U 0.128 1.00 1 09/09/2022 03:42 WG1922662
Chlorobenzene U 0.116 1.00 1 09/09/2022 03:42 WG1922662
Chlorodibromomethane U 0.140 1.00 1 09/09/2022 03:42 WG1922662
Chloroethane U 0.192 5.00 1 09/09/2022 03:42 WG1922662
Chloroform U 0.111 5.00 1 09/09/2022 03:42 WG1922662
Chloromethane U 0.960 2.50 1 09/09/2022 03:42 WG1922662
2-Chlorotoluene U 0.106 1.00 1 09/09/2022 03:42 WG1922662
4-Chlorotoluene U 0.114 1.00 1 09/09/2022 03:42 WG1922662
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/09/2022 03:42 WG1922662
1,2-Dibromoethane U 0.126 1.00 1 09/09/2022 03:42 WG1922662
Dibromomethane U 0.122 1.00 1 09/09/2022 03:42 WG1922662
1,2-Dichlorobenzene U 0.107 1.00 1 09/09/2022 03:42 WG1922662
1,3-Dichlorobenzene U 0.110 1.00 1 09/09/2022 03:42 WG1922662
1,4-Dichlorobenzene U 0.120 1.00 1 09/09/2022 03:42 WG1922662
Dichlorodifluoromethane U 0.374 5.00 1 09/09/2022 03:42 WG1922662
1,1-Dichloroethane U 0.100 1.00 1 09/09/2022 03:42 WG1922662
1,2-Dichloroethane 0.263 J 0.0819 1.00 1 09/09/2022 03:42 WG1922662
1,1-Dichloroethene U 0.188 1.00 1 09/09/2022 03:42 WG1922662
cis-1,2-Dichloroethene U 0.126 1.00 1 09/12/2022 15:39 WG1923938
trans-1,2-Dichloroethene U 0.149 1.00 1 09/09/2022 03:42 WG1922662
1,2-Dichloropropane U 0.149 1.00 1 09/09/2022 03:42 WG1922662
1,1-Dichloropropene U 0.142 1.00 1 09/09/2022 03:42 WG1922662
1,3-Dichloropropane U 0.110 1.00 1 09/09/2022 03:42 WG1922662
2,2-Dichloropropane U 0.161 1.00 1 09/09/2022 03:42 WG1922662
Di-isopropyl ether 0.573 J 0.105 1.00 1 09/09/2022 03:42 WG1922662
Ethylbenzene 0.476 J 0.137 1.00 1 09/09/2022 03:42 WG1922662
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/09/2022 03:42 WG1922662
Isopropylbenzene 4.00 0.105 1.00 1 09/09/2022 03:42 WG1922662
p-Isopropyltoluene U 0.120 1.00 1 09/09/2022 03:42 WG1922662
2-Butanone (MEK)U 1.19 10.0 1 09/09/2022 03:42 WG1922662
Methylene Chloride U 0.430 5.00 1 09/09/2022 03:42 WG1922662
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/09/2022 03:42 WG1922662
Methyl tert-butyl ether 4.62 0.101 1.00 1 09/09/2022 03:42 WG1922662
Naphthalene 5.30 1.00 5.00 1 09/12/2022 15:39 WG1923938
n-Propylbenzene 3.63 0.0993 1.00 1 09/09/2022 03:42 WG1922662
Styrene U 0.118 1.00 1 09/09/2022 03:42 WG1922662
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/09/2022 03:42 WG1922662
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/09/2022 03:42 WG1922662
Tetrachloroethene U 0.300 1.00 1 09/12/2022 15:39 WG1923938
Toluene U 0.278 1.00 1 09/09/2022 03:42 WG1922662
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/09/2022 03:42 WG1922662
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/09/2022 03:42 WG1922662
1,1,1-Trichloroethane U 0.149 1.00 1 09/09/2022 03:42 WG1922662
1,1,2-Trichloroethane U 0.158 1.00 1 09/09/2022 03:42 WG1922662
Trichloroethene U 0.190 1.00 1 09/09/2022 03:42 WG1922662
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 12 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 12 of 35
SAMPLE RESULTS - 04
L1532248
MW-5 (08312022)
Collected date/time: 08/31/22 15:30
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U J4 0.160 5.00 1 09/09/2022 03:42 WG1922662
1,2,3-Trichloropropane U 0.237 2.50 1 09/09/2022 03:42 WG1922662
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/09/2022 03:42 WG1922662
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/09/2022 03:42 WG1922662
Vinyl chloride U 0.234 1.00 1 09/09/2022 03:42 WG1922662
o-Xylene 0.348 J 0.174 1.00 1 09/09/2022 03:42 WG1922662
m&p-Xylenes 0.713 J 0.430 2.00 1 09/09/2022 03:42 WG1922662
(S) Toluene-d8 101 80.0-120 09/09/2022 03:42 WG1922662
(S) Toluene-d8 115 80.0-120 09/12/2022 15:39 WG1923938
(S) 4-Bromofluorobenzene 103 77.0-126 09/09/2022 03:42 WG1922662
(S) 4-Bromofluorobenzene 104 77.0-126 09/12/2022 15:39 WG1923938
(S) 1,2-Dichloroethane-d4 105 70.0-130 09/09/2022 03:42 WG1922662
(S) 1,2-Dichloroethane-d4 108 70.0-130 09/12/2022 15:39 WG1923938
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 13 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 13 of 35
SAMPLE RESULTS - 05
L1532248
MW-6 (08312022)
Collected date/time: 08/31/22 16:15
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 15:28 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 15:28 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 15:28 WG1921958
Benzene U 0.0941 1.00 1 09/06/2022 15:28 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 15:28 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 15:28 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 15:28 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 15:28 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 15:28 WG1921958
sec-Butylbenzene U 0.125 1.00 1 09/06/2022 15:28 WG1921958
tert-Butylbenzene U 0.127 1.00 1 09/06/2022 15:28 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 15:28 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 15:28 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 15:28 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 15:28 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 15:28 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 15:28 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 15:28 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 15:28 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 15:28 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 15:28 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 15:28 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 15:28 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 15:28 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 15:28 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 15:28 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 15:28 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 15:28 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 15:28 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 15:28 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 15:28 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 15:28 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 15:28 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 15:28 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 15:28 WG1921958
Di-isopropyl ether U 0.105 1.00 1 09/06/2022 15:28 WG1921958
Ethylbenzene U 0.137 1.00 1 09/06/2022 15:28 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 15:28 WG1921958
Isopropylbenzene U 0.105 1.00 1 09/06/2022 15:28 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 15:28 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 15:28 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 15:28 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 15:28 WG1921958
Methyl tert-butyl ether U 0.101 1.00 1 09/06/2022 15:28 WG1921958
Naphthalene U 1.00 5.00 1 09/06/2022 15:28 WG1921958
n-Propylbenzene U 0.0993 1.00 1 09/06/2022 15:28 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 15:28 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 15:28 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 15:28 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 15:28 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 15:28 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 15:28 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 15:28 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 15:28 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 15:28 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 15:28 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 14 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 14 of 35
SAMPLE RESULTS - 05
L1532248
MW-6 (08312022)
Collected date/time: 08/31/22 16:15
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 15:28 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 15:28 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 15:28 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/09/2022 04:03 WG1922662
Vinyl chloride U 0.234 1.00 1 09/06/2022 15:28 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 15:28 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 15:28 WG1921958
(S) Toluene-d8 104 80.0-120 09/06/2022 15:28 WG1921958
(S) Toluene-d8 102 80.0-120 09/09/2022 04:03 WG1922662
(S) 4-Bromofluorobenzene 107 77.0-126 09/06/2022 15:28 WG1921958
(S) 4-Bromofluorobenzene 99.9 77.0-126 09/09/2022 04:03 WG1922662
(S) 1,2-Dichloroethane-d4 109 70.0-130 09/06/2022 15:28 WG1921958
(S) 1,2-Dichloroethane-d4 103 70.0-130 09/09/2022 04:03 WG1922662
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 15 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 15 of 35
SAMPLE RESULTS - 06
L1532248
MW-7R2022 (08312022)
Collected date/time: 08/31/22 12:30
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 15:49 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 15:49 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 15:49 WG1921958
Benzene 0.272 J 0.0941 1.00 1 09/06/2022 15:49 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 15:49 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 15:49 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 15:49 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 15:49 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 15:49 WG1921958
sec-Butylbenzene 0.127 J 0.125 1.00 1 09/06/2022 15:49 WG1921958
tert-Butylbenzene U 0.127 1.00 1 09/06/2022 15:49 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 15:49 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 15:49 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 15:49 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 15:49 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 15:49 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 15:49 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 15:49 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 15:49 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 15:49 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 15:49 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 15:49 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 15:49 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 15:49 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 15:49 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 15:49 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 15:49 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 15:49 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 15:49 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 15:49 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 15:49 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 15:49 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 15:49 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 15:49 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 15:49 WG1921958
Di-isopropyl ether 0.146 J 0.105 1.00 1 09/06/2022 15:49 WG1921958
Ethylbenzene 0.142 J 0.137 1.00 1 09/06/2022 15:49 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 15:49 WG1921958
Isopropylbenzene 0.165 J 0.105 1.00 1 09/06/2022 15:49 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 15:49 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 15:49 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 15:49 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 15:49 WG1921958
Methyl tert-butyl ether 0.467 J 0.101 1.00 1 09/06/2022 15:49 WG1921958
Naphthalene U 1.00 5.00 1 09/06/2022 15:49 WG1921958
n-Propylbenzene 0.169 J 0.0993 1.00 1 09/06/2022 15:49 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 15:49 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 15:49 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 15:49 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 15:49 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 15:49 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 15:49 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 15:49 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 15:49 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 15:49 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 15:49 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 16 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 16 of 35
SAMPLE RESULTS - 06
L1532248
MW-7R2022 (08312022)
Collected date/time: 08/31/22 12:30
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 15:49 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 15:49 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 15:49 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/06/2022 15:49 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 15:49 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 15:49 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 15:49 WG1921958
(S) Toluene-d8 107 80.0-120 09/06/2022 15:49 WG1921958
(S) 4-Bromofluorobenzene 110 77.0-126 09/06/2022 15:49 WG1921958
(S) 1,2-Dichloroethane-d4 103 70.0-130 09/06/2022 15:49 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 17 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 17 of 35
SAMPLE RESULTS - 07
L1532248
MW-8R (08312022)
Collected date/time: 08/31/22 11:55
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 16:09 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 16:09 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 16:09 WG1921958
Benzene U 0.0941 1.00 1 09/06/2022 16:09 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 16:09 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 16:09 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 16:09 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 16:09 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 16:09 WG1921958
sec-Butylbenzene U 0.125 1.00 1 09/06/2022 16:09 WG1921958
tert-Butylbenzene 0.151 J 0.127 1.00 1 09/06/2022 16:09 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 16:09 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 16:09 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 16:09 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 16:09 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 16:09 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 16:09 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 16:09 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 16:09 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 16:09 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 16:09 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 16:09 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 16:09 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 16:09 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 16:09 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 16:09 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 16:09 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 16:09 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 16:09 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 16:09 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 16:09 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 16:09 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 16:09 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 16:09 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 16:09 WG1921958
Di-isopropyl ether U 0.105 1.00 1 09/06/2022 16:09 WG1921958
Ethylbenzene U 0.137 1.00 1 09/06/2022 16:09 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 16:09 WG1921958
Isopropylbenzene U 0.105 1.00 1 09/06/2022 16:09 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 16:09 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 16:09 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 16:09 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 16:09 WG1921958
Methyl tert-butyl ether U 0.101 1.00 1 09/06/2022 16:09 WG1921958
Naphthalene U 1.00 5.00 1 09/06/2022 16:09 WG1921958
n-Propylbenzene U 0.0993 1.00 1 09/06/2022 16:09 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 16:09 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 16:09 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 16:09 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 16:09 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 16:09 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 16:09 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 16:09 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 16:09 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 16:09 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 16:09 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 18 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 18 of 35
SAMPLE RESULTS - 07
L1532248
MW-8R (08312022)
Collected date/time: 08/31/22 11:55
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 16:09 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 16:09 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 16:09 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/06/2022 16:09 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 16:09 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 16:09 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 16:09 WG1921958
(S) Toluene-d8 105 80.0-120 09/06/2022 16:09 WG1921958
(S) 4-Bromofluorobenzene 103 77.0-126 09/06/2022 16:09 WG1921958
(S) 1,2-Dichloroethane-d4 107 70.0-130 09/06/2022 16:09 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 19 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 19 of 35
SAMPLE RESULTS - 08
L1532248
MW-8R2022 (08312022)
Collected date/time: 08/31/22 11:05
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 16:30 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 16:30 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 16:30 WG1921958
Benzene U 0.0941 1.00 1 09/06/2022 16:30 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 16:30 WG1921958
Bromodichloromethane U 0.136 1.00 1 09/06/2022 16:30 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 16:30 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 16:30 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 16:30 WG1921958
sec-Butylbenzene U 0.125 1.00 1 09/06/2022 16:30 WG1921958
tert-Butylbenzene 0.264 J 0.127 1.00 1 09/06/2022 16:30 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 16:30 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 16:30 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 16:30 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 16:30 WG1921958
Chloroform U 0.111 5.00 1 09/06/2022 16:30 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 16:30 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 16:30 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 16:30 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 16:30 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 16:30 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 16:30 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 16:30 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 16:30 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 16:30 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 16:30 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 16:30 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 16:30 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 16:30 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 16:30 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 16:30 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 16:30 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 16:30 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 16:30 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 16:30 WG1921958
Di-isopropyl ether 0.808 J 0.105 1.00 1 09/06/2022 16:30 WG1921958
Ethylbenzene U 0.137 1.00 1 09/06/2022 16:30 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 16:30 WG1921958
Isopropylbenzene U 0.105 1.00 1 09/06/2022 16:30 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 16:30 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 16:30 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 16:30 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 16:30 WG1921958
Methyl tert-butyl ether 0.417 J 0.101 1.00 1 09/06/2022 16:30 WG1921958
Naphthalene U 1.00 5.00 1 09/06/2022 16:30 WG1921958
n-Propylbenzene U 0.0993 1.00 1 09/06/2022 16:30 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 16:30 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 16:30 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 16:30 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 16:30 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 16:30 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 16:30 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 16:30 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 16:30 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 16:30 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 16:30 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 20 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 20 of 35
SAMPLE RESULTS - 08
L1532248
MW-8R2022 (08312022)
Collected date/time: 08/31/22 11:05
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 16:30 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 16:30 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 16:30 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/06/2022 16:30 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 16:30 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 16:30 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 16:30 WG1921958
(S) Toluene-d8 104 80.0-120 09/06/2022 16:30 WG1921958
(S) 4-Bromofluorobenzene 102 77.0-126 09/06/2022 16:30 WG1921958
(S) 1,2-Dichloroethane-d4 104 70.0-130 09/06/2022 16:30 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 21 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 21 of 35
SAMPLE RESULTS - 09
L1532248
FB-1
Collected date/time: 08/31/22 15:00
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Acetone U 11.3 50.0 1 09/06/2022 13:06 WG1921958
Acrolein U 2.54 50.0 1 09/06/2022 13:06 WG1921958
Acrylonitrile U 0.671 10.0 1 09/06/2022 13:06 WG1921958
Benzene U 0.0941 1.00 1 09/06/2022 13:06 WG1921958
Bromobenzene U 0.118 1.00 1 09/06/2022 13:06 WG1921958
Bromodichloromethane 0.142 J 0.136 1.00 1 09/06/2022 13:06 WG1921958
Bromoform U 0.129 1.00 1 09/06/2022 13:06 WG1921958
Bromomethane U 0.605 5.00 1 09/06/2022 13:06 WG1921958
n-Butylbenzene U 0.157 1.00 1 09/06/2022 13:06 WG1921958
sec-Butylbenzene U 0.125 1.00 1 09/06/2022 13:06 WG1921958
tert-Butylbenzene U 0.127 1.00 1 09/06/2022 13:06 WG1921958
Carbon tetrachloride U 0.128 1.00 1 09/06/2022 13:06 WG1921958
Chlorobenzene U 0.116 1.00 1 09/06/2022 13:06 WG1921958
Chlorodibromomethane U 0.140 1.00 1 09/06/2022 13:06 WG1921958
Chloroethane U 0.192 5.00 1 09/06/2022 13:06 WG1921958
Chloroform 0.855 J 0.111 5.00 1 09/06/2022 13:06 WG1921958
Chloromethane U 0.960 2.50 1 09/06/2022 13:06 WG1921958
2-Chlorotoluene U 0.106 1.00 1 09/06/2022 13:06 WG1921958
4-Chlorotoluene U 0.114 1.00 1 09/06/2022 13:06 WG1921958
1,2-Dibromo-3-Chloropropane U 0.276 5.00 1 09/06/2022 13:06 WG1921958
1,2-Dibromoethane U 0.126 1.00 1 09/06/2022 13:06 WG1921958
Dibromomethane U 0.122 1.00 1 09/06/2022 13:06 WG1921958
1,2-Dichlorobenzene U 0.107 1.00 1 09/06/2022 13:06 WG1921958
1,3-Dichlorobenzene U 0.110 1.00 1 09/06/2022 13:06 WG1921958
1,4-Dichlorobenzene U 0.120 1.00 1 09/06/2022 13:06 WG1921958
Dichlorodifluoromethane U 0.374 5.00 1 09/06/2022 13:06 WG1921958
1,1-Dichloroethane U 0.100 1.00 1 09/06/2022 13:06 WG1921958
1,2-Dichloroethane U 0.0819 1.00 1 09/06/2022 13:06 WG1921958
1,1-Dichloroethene U 0.188 1.00 1 09/06/2022 13:06 WG1921958
cis-1,2-Dichloroethene U 0.126 1.00 1 09/06/2022 13:06 WG1921958
trans-1,2-Dichloroethene U 0.149 1.00 1 09/06/2022 13:06 WG1921958
1,2-Dichloropropane U 0.149 1.00 1 09/06/2022 13:06 WG1921958
1,1-Dichloropropene U 0.142 1.00 1 09/06/2022 13:06 WG1921958
1,3-Dichloropropane U 0.110 1.00 1 09/06/2022 13:06 WG1921958
2,2-Dichloropropane U 0.161 1.00 1 09/06/2022 13:06 WG1921958
Di-isopropyl ether U 0.105 1.00 1 09/06/2022 13:06 WG1921958
Ethylbenzene U 0.137 1.00 1 09/06/2022 13:06 WG1921958
Hexachloro-1,3-butadiene U 0.337 1.00 1 09/06/2022 13:06 WG1921958
Isopropylbenzene U 0.105 1.00 1 09/06/2022 13:06 WG1921958
p-Isopropyltoluene U 0.120 1.00 1 09/06/2022 13:06 WG1921958
2-Butanone (MEK)U 1.19 10.0 1 09/06/2022 13:06 WG1921958
Methylene Chloride U 0.430 5.00 1 09/06/2022 13:06 WG1921958
4-Methyl-2-pentanone (MIBK)U 0.478 10.0 1 09/06/2022 13:06 WG1921958
Methyl tert-butyl ether U 0.101 1.00 1 09/06/2022 13:06 WG1921958
Naphthalene U 1.00 5.00 1 09/06/2022 13:06 WG1921958
n-Propylbenzene U 0.0993 1.00 1 09/06/2022 13:06 WG1921958
Styrene U 0.118 1.00 1 09/06/2022 13:06 WG1921958
1,1,1,2-Tetrachloroethane U 0.147 1.00 1 09/06/2022 13:06 WG1921958
1,1,2,2-Tetrachloroethane U 0.133 1.00 1 09/06/2022 13:06 WG1921958
Tetrachloroethene U 0.300 1.00 1 09/06/2022 13:06 WG1921958
Toluene U 0.278 1.00 1 09/06/2022 13:06 WG1921958
1,2,3-Trichlorobenzene U 0.230 1.00 1 09/06/2022 13:06 WG1921958
1,2,4-Trichlorobenzene U 0.481 1.00 1 09/06/2022 13:06 WG1921958
1,1,1-Trichloroethane U 0.149 1.00 1 09/06/2022 13:06 WG1921958
1,1,2-Trichloroethane U 0.158 1.00 1 09/06/2022 13:06 WG1921958
Trichloroethene U 0.190 1.00 1 09/06/2022 13:06 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 22 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 22 of 35
SAMPLE RESULTS - 09
L1532248
FB-1
Collected date/time: 08/31/22 15:00
Volatile Organic Compounds (GC/MS) by Method 6200B-2011
Result Qualifier MDL RDL Dilution Analysis Batch
Analyte ug/l ug/l ug/l date / time
Trichlorofluoromethane U 0.160 5.00 1 09/06/2022 13:06 WG1921958
1,2,3-Trichloropropane U 0.237 2.50 1 09/06/2022 13:06 WG1921958
1,2,4-Trimethylbenzene U 0.322 1.00 1 09/06/2022 13:06 WG1921958
1,3,5-Trimethylbenzene U 0.104 1.00 1 09/06/2022 13:06 WG1921958
Vinyl chloride U 0.234 1.00 1 09/06/2022 13:06 WG1921958
o-Xylene U 0.174 1.00 1 09/06/2022 13:06 WG1921958
m&p-Xylenes U 0.430 2.00 1 09/06/2022 13:06 WG1921958
(S) Toluene-d8 105 80.0-120 09/06/2022 13:06 WG1921958
(S) 4-Bromofluorobenzene 104 77.0-126 09/06/2022 13:06 WG1921958
(S) 1,2-Dichloroethane-d4 112 70.0-130 09/06/2022 13:06 WG1921958
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 23 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 23 of 35
QUALITY CONTROL SUMMARYWG1921958
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-01,02,03,05,06,07,08,09
Method Blank (MB)
(MB) R3834616-3 09/06/22 12:02
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrolein U 2.54 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
cis-1,2-Dichloroethene U 0.126 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1921958
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-01,02,03,05,06,07,08,09
Method Blank (MB)
(MB) R3834616-3 09/06/22 12:02
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
Naphthalene U 1.00 5.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Tetrachloroethene U 0.300 1.00
Toluene U 0.278 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene U 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
o-Xylene U 0.174 1.00
m&p-Xylenes U 0.430 2.00
(S) Toluene-d8 103 80.0-120
(S) 4-Bromofluorobenzene 101 77.0-126
(S) 1,2-Dichloroethane-d4 109 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3834616-1 09/06/22 11:02 • (LCSD) R3834616-2 09/06/22 11:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 28.3 28.4 113 114 19.0-160 0.353 27
Acrolein 25.0 27.6 23.5 110 94.0 10.0-160 16.0 26
Acrylonitrile 25.0 22.5 23.9 90.0 95.6 55.0-149 6.03 20
Benzene 5.00 4.70 4.72 94.0 94.4 70.0-123 0.425 20
Bromobenzene 5.00 4.37 3.95 87.4 79.0 73.0-121 10.1 20
Bromodichloromethane 5.00 5.31 5.65 106 113 75.0-120 6.20 20
Bromoform 5.00 5.18 5.03 104 101 68.0-132 2.94 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1921958
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-01,02,03,05,06,07,08,09
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3834616-1 09/06/22 11:02 • (LCSD) R3834616-2 09/06/22 11:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Bromomethane 5.00 5.68 6.31 114 126 10.0-160 10.5 25
n-Butylbenzene 5.00 4.65 4.89 93.0 97.8 73.0-125 5.03 20
sec-Butylbenzene 5.00 4.48 4.51 89.6 90.2 75.0-125 0.667 20
tert-Butylbenzene 5.00 4.46 4.48 89.2 89.6 76.0-124 0.447 20
Carbon tetrachloride 5.00 5.65 5.95 113 119 68.0-126 5.17 20
Chlorobenzene 5.00 4.92 5.10 98.4 102 80.0-121 3.59 20
Chlorodibromomethane 5.00 5.26 5.18 105 104 77.0-125 1.53 20
Chloroethane 5.00 4.84 5.74 96.8 115 47.0-150 17.0 20
Chloroform 5.00 5.03 5.36 101 107 73.0-120 6.35 20
Chloromethane 5.00 5.21 5.35 104 107 41.0-142 2.65 20
2-Chlorotoluene 5.00 4.43 4.25 88.6 85.0 76.0-123 4.15 20
4-Chlorotoluene 5.00 4.64 4.59 92.8 91.8 75.0-122 1.08 20
1,2-Dibromo-3-Chloropropane 5.00 4.49 4.53 89.8 90.6 58.0-134 0.887 20
1,2-Dibromoethane 5.00 4.65 4.63 93.0 92.6 80.0-122 0.431 20
Dibromomethane 5.00 5.30 5.54 106 111 80.0-120 4.43 20
1,2-Dichlorobenzene 5.00 4.53 4.89 90.6 97.8 79.0-121 7.64 20
1,3-Dichlorobenzene 5.00 4.74 4.70 94.8 94.0 79.0-120 0.847 20
1,4-Dichlorobenzene 5.00 4.47 5.14 89.4 103 79.0-120 13.9 20
Dichlorodifluoromethane 5.00 5.20 5.46 104 109 51.0-149 4.88 20
1,1-Dichloroethane 5.00 4.85 5.19 97.0 104 70.0-126 6.77 20
1,2-Dichloroethane 5.00 4.89 5.15 97.8 103 70.0-128 5.18 20
1,1-Dichloroethene 5.00 4.81 5.15 96.2 103 71.0-124 6.83 20
cis-1,2-Dichloroethene 5.00 4.94 5.02 98.8 100 73.0-120 1.61 20
trans-1,2-Dichloroethene 5.00 5.12 5.42 102 108 73.0-120 5.69 20
1,2-Dichloropropane 5.00 4.60 4.69 92.0 93.8 77.0-125 1.94 20
1,1-Dichloropropene 5.00 5.06 5.24 101 105 74.0-126 3.50 20
1,3-Dichloropropane 5.00 5.01 4.97 100 99.4 80.0-120 0.802 20
2,2-Dichloropropane 5.00 5.54 5.79 111 116 58.0-130 4.41 20
Di-isopropyl ether 5.00 5.18 5.15 104 103 58.0-138 0.581 20
Ethylbenzene 5.00 4.72 4.80 94.4 96.0 79.0-123 1.68 20
Hexachloro-1,3-butadiene 5.00 4.61 4.48 92.2 89.6 54.0-138 2.86 20
Isopropylbenzene 5.00 4.64 4.60 92.8 92.0 76.0-127 0.866 20
p-Isopropyltoluene 5.00 4.60 4.47 92.0 89.4 76.0-125 2.87 20
2-Butanone (MEK)25.0 26.2 27.4 105 110 44.0-160 4.48 20
Methylene Chloride 5.00 4.78 4.95 95.6 99.0 67.0-120 3.49 20
4-Methyl-2-pentanone (MIBK)25.0 28.0 27.1 112 108 68.0-142 3.27 20
Methyl tert-butyl ether 5.00 5.15 5.38 103 108 68.0-125 4.37 20
Naphthalene 5.00 4.01 4.22 80.2 84.4 54.0-135 5.10 20
n-Propylbenzene 5.00 4.37 3.99 87.4 79.8 77.0-124 9.09 20
Styrene 5.00 4.16 4.27 83.2 85.4 73.0-130 2.61 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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QUALITY CONTROL SUMMARYWG1921958
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-01,02,03,05,06,07,08,09
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3834616-1 09/06/22 11:02 • (LCSD) R3834616-2 09/06/22 11:22
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
1,1,1,2-Tetrachloroethane 5.00 5.03 5.21 101 104 75.0-125 3.52 20
1,1,2,2-Tetrachloroethane 5.00 4.62 4.33 92.4 86.6 65.0-130 6.48 20
Tetrachloroethene 5.00 5.39 5.51 108 110 72.0-132 2.20 20
Toluene 5.00 4.82 5.05 96.4 101 79.0-120 4.66 20
1,2,3-Trichlorobenzene 5.00 4.58 4.78 91.6 95.6 50.0-138 4.27 20
1,2,4-Trichlorobenzene 5.00 4.75 4.60 95.0 92.0 57.0-137 3.21 20
1,1,1-Trichloroethane 5.00 5.57 5.67 111 113 73.0-124 1.78 20
1,1,2-Trichloroethane 5.00 4.94 4.63 98.8 92.6 80.0-120 6.48 20
Trichloroethene 5.00 4.88 5.10 97.6 102 78.0-124 4.41 20
Trichlorofluoromethane 5.00 5.70 6.17 114 123 59.0-147 7.92 20
1,2,3-Trichloropropane 5.00 4.15 4.20 83.0 84.0 73.0-130 1.20 20
1,2,4-Trimethylbenzene 5.00 4.16 4.48 83.2 89.6 76.0-121 7.41 20
1,3,5-Trimethylbenzene 5.00 4.31 4.23 86.2 84.6 76.0-122 1.87 20
Vinyl chloride 5.00 4.97 5.86 99.4 117 67.0-131 16.4 20
o-Xylene 5.00 4.61 4.59 92.2 91.8 80.0-122 0.435 20
m&p-Xylenes 10.0 9.45 9.23 94.5 92.3 80.0-122 2.36 20
(S) Toluene-d8 104 101 80.0-120
(S) 4-Bromofluorobenzene 107 101 77.0-126
(S) 1,2-Dichloroethane-d4 108 112 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 27 of 35
QUALITY CONTROL SUMMARYWG1922662
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-03,04,05
Method Blank (MB)
(MB) R3835629-4 09/09/22 01:16
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acetone U 11.3 50.0
Acrylonitrile U 0.671 10.0
Benzene U 0.0941 1.00
Bromobenzene U 0.118 1.00
Bromodichloromethane U 0.136 1.00
Bromoform U 0.129 1.00
Bromomethane U 0.605 5.00
n-Butylbenzene U 0.157 1.00
sec-Butylbenzene U 0.125 1.00
tert-Butylbenzene U 0.127 1.00
Carbon tetrachloride U 0.128 1.00
Chlorobenzene U 0.116 1.00
Chlorodibromomethane U 0.140 1.00
Chloroethane U 0.192 5.00
Chloroform U 0.111 5.00
Chloromethane U 0.960 2.50
2-Chlorotoluene U 0.106 1.00
4-Chlorotoluene U 0.114 1.00
1,2-Dibromo-3-Chloropropane U 0.276 5.00
1,2-Dibromoethane U 0.126 1.00
Dibromomethane U 0.122 1.00
1,2-Dichlorobenzene U 0.107 1.00
1,3-Dichlorobenzene U 0.110 1.00
1,4-Dichlorobenzene U 0.120 1.00
Dichlorodifluoromethane U 0.374 5.00
1,1-Dichloroethane U 0.100 1.00
1,2-Dichloroethane U 0.0819 1.00
1,1-Dichloroethene U 0.188 1.00
trans-1,2-Dichloroethene U 0.149 1.00
1,2-Dichloropropane U 0.149 1.00
1,1-Dichloropropene U 0.142 1.00
1,3-Dichloropropane U 0.110 1.00
2,2-Dichloropropane U 0.161 1.00
Di-isopropyl ether U 0.105 1.00
Ethylbenzene U 0.137 1.00
Hexachloro-1,3-butadiene U 0.337 1.00
Isopropylbenzene U 0.105 1.00
p-Isopropyltoluene U 0.120 1.00
2-Butanone (MEK)U 1.19 10.0
Methylene Chloride U 0.430 5.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 28 of 35
QUALITY CONTROL SUMMARYWG1922662
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-03,04,05
Method Blank (MB)
(MB) R3835629-4 09/09/22 01:16
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
4-Methyl-2-pentanone (MIBK)U 0.478 10.0
Methyl tert-butyl ether U 0.101 1.00
n-Propylbenzene U 0.0993 1.00
Styrene U 0.118 1.00
1,1,1,2-Tetrachloroethane U 0.147 1.00
1,1,2,2-Tetrachloroethane U 0.133 1.00
Toluene U 0.278 1.00
1,2,3-Trichlorobenzene U 0.230 1.00
1,2,4-Trichlorobenzene U 0.481 1.00
1,1,1-Trichloroethane U 0.149 1.00
1,1,2-Trichloroethane U 0.158 1.00
Trichloroethene 0.260 J 0.190 1.00
Trichlorofluoromethane U 0.160 5.00
1,2,3-Trichloropropane U 0.237 2.50
1,2,4-Trimethylbenzene U 0.322 1.00
1,3,5-Trimethylbenzene U 0.104 1.00
Vinyl chloride U 0.234 1.00
o-Xylene U 0.174 1.00
m&p-Xylenes U 0.430 2.00
(S) Toluene-d8 104 80.0-120
(S) 4-Bromofluorobenzene 99.7 77.0-126
(S) 1,2-Dichloroethane-d4 105 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3835629-1 09/08/22 23:53 • (LCSD) R3835629-2 09/09/22 00:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acetone 25.0 24.9 27.5 99.6 110 19.0-160 9.92 27
Acrylonitrile 25.0 21.6 22.0 86.4 88.0 55.0-149 1.83 20
Benzene 5.00 4.55 4.85 91.0 97.0 70.0-123 6.38 20
Bromobenzene 5.00 4.18 4.46 83.6 89.2 73.0-121 6.48 20
Bromodichloromethane 5.00 4.76 5.04 95.2 101 75.0-120 5.71 20
Bromoform 5.00 3.94 4.11 78.8 82.2 68.0-132 4.22 20
Bromomethane 5.00 7.34 7.86 147 157 10.0-160 6.84 25
n-Butylbenzene 5.00 4.18 4.46 83.6 89.2 73.0-125 6.48 20
sec-Butylbenzene 5.00 3.96 4.37 79.2 87.4 75.0-125 9.84 20
tert-Butylbenzene 5.00 3.87 4.20 77.4 84.0 76.0-124 8.18 20
Carbon tetrachloride 5.00 4.66 5.14 93.2 103 68.0-126 9.80 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 29 of 35
QUALITY CONTROL SUMMARYWG1922662
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3835629-1 09/08/22 23:53 • (LCSD) R3835629-2 09/09/22 00:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Chlorobenzene 5.00 4.43 4.66 88.6 93.2 80.0-121 5.06 20
Chlorodibromomethane 5.00 4.17 4.34 83.4 86.8 77.0-125 4.00 20
Chloroethane 5.00 5.92 6.36 118 127 47.0-150 7.17 20
Chloroform 5.00 4.94 5.25 98.8 105 73.0-120 6.08 20
Chloromethane 5.00 3.60 4.13 72.0 82.6 41.0-142 13.7 20
2-Chlorotoluene 5.00 4.11 4.32 82.2 86.4 76.0-123 4.98 20
4-Chlorotoluene 5.00 4.12 4.24 82.4 84.8 75.0-122 2.87 20
1,2-Dibromo-3-Chloropropane 5.00 3.74 3.77 74.8 75.4 58.0-134 0.799 20
1,2-Dibromoethane 5.00 4.45 4.65 89.0 93.0 80.0-122 4.40 20
Dibromomethane 5.00 5.10 5.15 102 103 80.0-120 0.976 20
1,2-Dichlorobenzene 5.00 4.39 4.57 87.8 91.4 79.0-121 4.02 20
1,3-Dichlorobenzene 5.00 4.20 4.40 84.0 88.0 79.0-120 4.65 20
1,4-Dichlorobenzene 5.00 4.39 4.67 87.8 93.4 79.0-120 6.18 20
Dichlorodifluoromethane 5.00 3.60 3.82 72.0 76.4 51.0-149 5.93 20
1,1-Dichloroethane 5.00 4.31 4.75 86.2 95.0 70.0-126 9.71 20
1,2-Dichloroethane 5.00 4.73 4.95 94.6 99.0 70.0-128 4.55 20
1,1-Dichloroethene 5.00 4.39 4.68 87.8 93.6 71.0-124 6.39 20
trans-1,2-Dichloroethene 5.00 4.33 4.68 86.6 93.6 73.0-120 7.77 20
1,2-Dichloropropane 5.00 4.20 4.39 84.0 87.8 77.0-125 4.42 20
1,1-Dichloropropene 5.00 4.60 4.94 92.0 98.8 74.0-126 7.13 20
1,3-Dichloropropane 5.00 4.38 4.53 87.6 90.6 80.0-120 3.37 20
2,2-Dichloropropane 5.00 3.84 4.09 76.8 81.8 58.0-130 6.31 20
Di-isopropyl ether 5.00 3.93 4.13 78.6 82.6 58.0-138 4.96 20
Ethylbenzene 5.00 4.02 4.57 80.4 91.4 79.0-123 12.8 20
Hexachloro-1,3-butadiene 5.00 3.55 3.94 71.0 78.8 54.0-138 10.4 20
Isopropylbenzene 5.00 4.03 4.33 80.6 86.6 76.0-127 7.18 20
p-Isopropyltoluene 5.00 3.95 4.27 79.0 85.4 76.0-125 7.79 20
2-Butanone (MEK)25.0 22.5 23.0 90.0 92.0 44.0-160 2.20 20
Methylene Chloride 5.00 4.64 4.79 92.8 95.8 67.0-120 3.18 20
4-Methyl-2-pentanone (MIBK)25.0 19.6 20.1 78.4 80.4 68.0-142 2.52 20
Methyl tert-butyl ether 5.00 4.49 4.82 89.8 96.4 68.0-125 7.09 20
n-Propylbenzene 5.00 4.09 4.54 81.8 90.8 77.0-124 10.4 20
Styrene 5.00 4.09 4.26 81.8 85.2 73.0-130 4.07 20
1,1,1,2-Tetrachloroethane 5.00 4.39 4.66 87.8 93.2 75.0-125 5.97 20
1,1,2,2-Tetrachloroethane 5.00 4.53 4.82 90.6 96.4 65.0-130 6.20 20
Toluene 5.00 4.18 4.49 83.6 89.8 79.0-120 7.15 20
1,2,3-Trichlorobenzene 5.00 3.67 3.73 73.4 74.6 50.0-138 1.62 20
1,2,4-Trichlorobenzene 5.00 3.70 3.92 74.0 78.4 57.0-137 5.77 20
1,1,1-Trichloroethane 5.00 5.06 5.18 101 104 73.0-124 2.34 20
1,1,2-Trichloroethane 5.00 4.62 4.79 92.4 95.8 80.0-120 3.61 20
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/13/22 19:05 30 of 35
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Wood E&I Solutions Inc. - Wilmington, NC 6228-21-0172 L1532248 09/14/22 09:41 30 of 35
QUALITY CONTROL SUMMARYWG1922662
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3835629-1 09/08/22 23:53 • (LCSD) R3835629-2 09/09/22 00:14
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Trichloroethene 5.00 5.30 5.28 106 106 78.0-124 0.378 20
Trichlorofluoromethane 5.00 6.91 7.77 138 155 59.0-147 J4 11.7 20
1,2,3-Trichloropropane 5.00 4.58 4.46 91.6 89.2 73.0-130 2.65 20
1,2,4-Trimethylbenzene 5.00 4.01 4.29 80.2 85.8 76.0-121 6.75 20
1,3,5-Trimethylbenzene 5.00 3.88 4.25 77.6 85.0 76.0-122 9.10 20
Vinyl chloride 5.00 5.47 5.87 109 117 67.0-131 7.05 20
o-Xylene 5.00 4.14 4.33 82.8 86.6 80.0-122 4.49 20
m&p-Xylenes 10.0 8.27 8.79 82.7 87.9 80.0-122 6.10 20
(S) Toluene-d8 101 102 80.0-120
(S) 4-Bromofluorobenzene 99.1 99.9 77.0-126
(S) 1,2-Dichloroethane-d4 104 105 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1923938
Volatile Organic Compounds (GC/MS) by Method 6200B-2011 L1532248-04
Method Blank (MB)
(MB) R3836150-3 09/12/22 11:23
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acrolein U 2.54 50.0
cis-1,2-Dichloroethene U 0.126 1.00
Naphthalene U 1.00 5.00
Tetrachloroethene U 0.300 1.00
(S) Toluene-d8 117 80.0-120
(S) 4-Bromofluorobenzene 108 77.0-126
(S) 1,2-Dichloroethane-d4 103 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3836150-1 09/12/22 10:16 • (LCSD) R3836150-2 09/12/22 10:39
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Acrolein 25.0 24.3 22.8 97.2 91.2 10.0-160 6.37 26
cis-1,2-Dichloroethene 5.00 4.57 4.49 91.4 89.8 73.0-120 1.77 20
Naphthalene 5.00 4.29 4.52 85.8 90.4 54.0-135 5.22 20
Tetrachloroethene 5.00 5.28 5.17 106 103 72.0-132 2.11 20
(S) Toluene-d8 118 118 80.0-120
(S) 4-Bromofluorobenzene 108 109 77.0-126
(S) 1,2-Dichloroethane-d4 104 105 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
MDL Method Detection Limit.
RDL Reported Detection Limit.
Rec.Recovery.
RPD Relative Percent Difference.
SDG Sample Delivery Group.
(S)
Surrogate (Surrogate Standard) - Analytes added to every blank, sample, Laboratory Control Sample/Duplicate and
Matrix Spike/Duplicate; used to evaluate analytical efficiency by measuring recovery. Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit (or MDL where applicable).
Analyte The name of the particular compound or analysis performed. Some Analyses and Methods will have multiple analytes
reported.
Dilution
If the sample matrix contains an interfering material, the sample preparation volume or weight values differ from the
standard, or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report, the sample may be diluted for analysis. If a value different than 1 is used in this field, the
result reported has already been corrected for this factor.
Limits
These are the target % recovery ranges or % difference value that the laboratory has historically determined as normal
for the method and analyte being reported. Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
Qualifier
This column provides a letter and/or number designation that corresponds to additional information concerning the result
reported. If a Qualifier is present, a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
Result
The actual analytical final result (corrected for any sample specific characteristics) reported for your sample. If there was
no measurable result returned for a specific analyte, the result in this column may state “ND” (Not Detected) or “BDL”
(Below Detectable Levels). The information in the results column should always be accompanied by either an MDL
(Method Detection Limit) or RDL (Reporting Detection Limit) that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty
(Radiochemistry)Confidence level of 2 sigma.
Case Narrative (Cn)
A brief discussion about the included sample results, including a discussion of any non-conformances to protocol
observed either at sample receipt by the laboratory from the field or during the analytical process. If present, there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control
Summary (Qc)
This section of the report includes the results of the laboratory quality control analyses required by procedure or
analytical methods to assist in evaluating the validity of the results reported for your samples. These analyses are not
being performed on your samples typically, but on laboratory generated material.
Sample Chain of
Custody (Sc)
This is the document created in the field when your samples were initially collected. This is used to verify the time and
date of collection, the person collecting the samples, and the analyses that the laboratory is requested to perform. This
chain of custody also documents all persons (excluding commercial shippers) that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
Sample Results (Sr)
This section of your report will provide the results of all testing performed on your samples. These results are provided
by sample ID and are separated by the analyses performed on each sample. The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary (Ss)This section of the Analytical Report defines the specific analyses performed for each sample ID, including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable; the reported value is an estimate.
J4 The associated batch QC was outside the established quality control range for accuracy.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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