WS-28099_47365_CA_LSA_20210309

Limited Site Assessment
NORTH STATE TELEPHONE COMPANY
610 WEST MAIN STREET
JAMESTOWN, GUILFORD COUNTY, NORTH CAROLINA
March 9, 2021
Terracon Project No. 75207046

Prepared for:
Digger Services, Inc.
High Point, North Carolina

Prepared by:
Terracon Consultants, Inc.
Greensboro, North Carolina

Terracon Consultants, Inc. 7327-G West Friendly Avenue Greensboro, NC 27410
P 336-854-8135 F 336-365-7020 terracon.com
March 9, 2021

Digger Services, Inc.
2531 Willard Dairy Road, # A
High Point, North Carolina 27265-8117

Attn: Mr. David Braswell
P: 336-813-4559
E: [e-mail]

Re: Report of Limited Site Assessment
North State Telephone Company
610 West Main Street
Jamestown, Guilford County, North Carolina 27282
Terracon Project No. 75207046

Dear Mr. Braswell:

Terracon Consultants, Inc. (Terracon), is pleased to submit this Limited Site Assessment (LSA) report for
the above referenced property. This report has been prepared in accordance with the North Carolina
Department of Environmental Quality (NCDEQ), Underground Storage Tank (UST) Section Guidelines
for Assessment and Corrective Action for UST Releases, dated July 15, 2008, revised January 19,
2021 and Terracon’s Proposal No. P75207046 dated December 9, 2020.

If you have any questions regarding this report or the assessment activities, please contact Mark Miller at
336-854-8135.

Sincerely,
Terracon Consultants, Inc.

Alyson A. Frisch Edmund Woloszyn, Jr., R.E.M.
Environmental Staff Scientist Department Manager II
Environmental Services

Mark I. Miller, P.G.
Senior Geologist
NC License No. 1715

Enclosures

Table of Contents

1.0 SITE IDENTIFICATION ......................................................................................... 1
2.0 SITE HISTORY ...................................................................................................... 2
3.0 RISK CHARACTERIZATION ................................................................................ 2
4.0 RECEPTOR INFORMATION ................................................................................ 5
4.1 Water Supply Wells .................................................................................................................................. 5
4.2 Public Water Supplies ............................................................................................................................... 5
4.3 Surface Water ........................................................................................................................................... 5
4.4 Wellhead Protection Areas ....................................................................................................................... 5
4.5 Deep Aquifers in the Coastal Plain Physiographic Province ....................................................................... 6
4.6 Subsurface Structures ............................................................................................................................... 6
4.6 Property Owners and Occupants ............................................................................................................... 6
5.0 ASSESSMENT INFORMATION ........................................................................... 6
5.1 Site Geology and Hydrogeology ................................................................................................................ 6
5.2 Soil Boring Activities................................................................................................................................. 6
5.3 Groundwater Monitoring Well Installation ............................................................................................... 7
6.0 SAMPLING ACTIVITIES ....................................................................................... 7
6.1 Soil Sampling Activities ............................................................................................................................ 7
6.2 Groundwater Sampling Activities ............................................................................................................. 8
6.3 Soil Sample Analytical Results .................................................................................................................. 8
6.4 Groundwater Sample Analytical Results ................................................................................................... 8
7.0 CONCLUSIONS AND RECOMMENDATIONS ..................................................... 9
8.0 REFERENCES ...................................................................................................... 9
EXHIBITS
Exhibit 1: Topographic Map
Exhibit 2: Site Diagram
Exhibit 3: Site Diagram with UST Closure Soil Sampling Locations
Exhibit 4: Soil Sample Analytical Results Map
Exhibit 5: Groundwater Sample Analytical Results Map
Exhibit 6: Water-Supply Well Map
TABLES
Table 1: Monitoring Well Construction Details
Table 2: Summary of Groundwater Sample Analytical Results
APPENDIX
Appendix A: Boring Logs
Appendix B: Field Notes and Photographs
Appendix C: Laboratory Analytical Results and Chain of Custody Form
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 1

REPORT OF LIMITED SITE ASSESSMENT
1.0 SITE IDENTIFICATION
Date of Report: March 9, 2021

NCDEQ Incident No: 95731
Site Name: North State Telephone Company
Site Location: 610 West Main Street
Jamestown, North Carolina 27282

Latitude: 35.9933808
Longitude: -79.9500967

AST Owner/Operator: North State Telephone Company
111 North Main Street
High Point, North Carolina 27260

Current Property Owner: North State Telephone Company
111 North Main Street
High Point, North Carolina 27260

Current Property
Occupant: North State Telephone Company

Consultant: Terracon Consultants, Inc. (Contact: Mark Miller)
7327-G West Friendly Avenue
Greensboro, North Carolina 27410
[phone]

Contractor: Digger Enterprises, Inc.
2531 Willard Dairy Road, #A
High Point, North Carolina 27265-8117
[phone]

Laboratory: Pace National Center for Testing and Innovation (NCDEQ Cert. # 375)
12065 Lebanon Rd
Mount Juliet, TN 37122
[phone]

Release Information: Release Date: Unknown
Estimated Quantity: Unknown
Cause of Release: Commercial Underground Storage Tank System
Source of Release: Commercial Underground Storage Tank
Size of Tank and Contents: 2,000-gallon Fuel Oil UST
Currently Active Tanks: None
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 2

I, Mark I. Miller, P.G., a Professional Geologist for Terracon Consultants, Inc., do certify that the
information contained in this report is correct and accurate to the best of my knowledge.

Mark I. Miller, P.G.
NC License No. 1715

Terracon Consultants, Inc. is licensed to practice geology and engineering in North Carolina. The
certification number of the corporation are C-367 and F-0869, respectively.
2.0 SITE HISTORY
Terracon completed this report to summarize the findings of assessment activities performed on October
28 ,2020, January 12, 2021, and February 12, 2021 at the site located at 610 West Main Street in
Jamestown, Guilford County, North Carolina (Exhibit 1). Terracon previously completed UST Closure
Activities at the site and provided our findings, conclusions and recommendations in a report dated
October 30, 2020 (Terracon Project No. 75207046). Terracon collected two soil samples beneath the
centerline, at approximately 10 feet below ground surface (bgs), of one 2,000-gallon UST in October
2020 (Exhibit 2 and Exhibit 3). The UST was located near the east side of the on-site building. The soil
sample collected beneath the southern end of the UST contained total petroleum hydrocarbons – diesel
range organics (TPH-DRO) at a concentration of 2,190 mg/kg, which exceeds the NCDEQ regulatory
action level of 100 mg/kg. TPH - gasoline range organics (TPH-GRO) were not detected above the
Method Detection Limit. Neither TPH-GRO nor TPH-DRO constituents were detected in the remaining
soil samples. The purpose of this report is to evaluate the current status of soil and groundwater quality at
the North State Telephone site in accordance with NCDEQ requirements.
3.0 RISK CHARACTERIZATION
Limited Site Assessment Risk Classification and Land Use Form

Part I – Groundwater/Surface Water/Vapor Impacts
High Risk Criteria
1. Has the discharge or release contaminated any water-supply wells including wells used for non-
drinking purposes? No

2. Is a water supply-well used for drinking water located within 1,000 feet of the source area of the
discharge or release? No

Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 3

3. Is a water-supply well not used for drinking water (e.g., irrigation, washing cars, industrial cooling
water, filling swimming pools) located within 250 feet of the source area of the release or
discharge? Yes, one water-supply well is located at 607 West Main Street
approximately 250 feet south of the former UST location on the site. According the City
of Jamestown Water Department, the landowner has a water account, but may also still
use the water supply well for other purposes.

4. Does groundwater within 500 feet of the source area of the discharge or release have the
potential for future use in that there is no other source of water supply other than the
groundwater? No

5. Do vapors from the discharge or release pose a threat of explosion due to an accumulation of the
vapors in a confined space or pose any other serious threat to public health, public safety or the
environment? No

6. Are there any other factors that would cause the discharge or release to pose an imminent
danger to public health, public safety, or the environment? No

Intermediate Risk Criteria
1. Is a surface water body located within 500 feet of the source area of the release? Yes, High Point
Lake is located approximately 420 feet north of the source area of the release. The
maximum groundwater contaminant concentration did not exceed the surface water
quality standard and criteria found in 15A NCAC 2B .0200 by a factor of 10.

2. Is the source area of the release located within a designated wellhead protection area as defined in
42 USC 300h-7(e)? No

3. Is the release located in the Coastal Plain region as designated on the map entitled “Geology of
North Carolina” published by the NCDENR in 1985? No

4. Do the levels of groundwater contamination for any contaminant exceed the gross contamination
levels established by the NCDEQ? No

Part II – Land Use
The questions in Part II pertain to the “source area” property.

1. Does the property contain one or more primary or secondary residences (permanent or
temporary)? No

2. Does the property contain a school, daycare center, hospital, playground, park, recreation area,
church, nursing home, or other place of public assembly? No
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 4

3. Does the property contain a commercial (e.g., retail, warehouse, office/business space) or
industrial (e.g., manufacturing, utilities, industrial research and development, chemical/petroleum
bulk storage) enterprise, an inactive commercial or industrial enterprise, or is the land
undeveloped? Yes: The property is currently occupied by a telecommunications
company (North State Telephone Company) office building.

4. Do children visit the property? Yes, occasionally children accompany adult patrons of the
company.

Is access to the property reliably restricted consistent with its use (such as fences, security
personnel or both)? Access to the site is open to the public.

5. Do pavements, buildings, or other structures cap the contaminated soil? The former UST was
located in a planter area that is being converted to an asphalt parking lot.

If yes, what mechanisms are in place or can be utilized to ensure that the contaminated soil will
remain capped in the foreseeable future? Based on conversations with the property owner,
the site will continue to be used as an office building for the foreseeable future.

6. What is the zoning status of the property? The property is currently zoned as
Commercial/Main Street Transitional (C/MST).

7. Is the use of the property likely to change in the next 20 years? No. Based on conversations
with the property owner, the business will continue to operate under similar conditions.

The questions below pertain to nearby properties within 1,500 feet of the source area of the source area
(excluding the property containing the source area of the release).

1. What is the distance from the source area of the release to the nearest primary or secondary
residence (permanent or temporary)? The nearest residences are located within Parkview
Terrace Apartments, approximately 170 feet south of West Main Street and the source
area (Exhibit 2).

2. What is the distance from the source area of the release to the nearest school, daycare center,
hospital, playground, park, recreation area, church, nursing home or other place of public
assembly? The north-adjacent City Lake Park (including park, dock, swimming pool, and
community center) is located approximately 380 feet north and 420 feet east of the
source area of the release. Restoration Medical Clinic and Wake Forest Baptist Health
Internal Medicine are located immediately adjacent to the west and east of the site,
respectively. Forest Grove Baptist Church is located approximately 680 feet southwest
of the source area of the release.
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 5

3. What is the zoning status of properties in the surrounding area?
Surrounding properties are zoned as Commercial/Main Street Transitional (C/MST),
Civic (CIV), RS-9-Residential- moderate to high density single-family dwellings (SFR),
Light Industrial (LI), Multi-family Residential (MFR), Commercial (C), and Public and
Institutional (PI). Properties zoned as PI are generally located to the east of the site,
while those zoned as C, CIV, CMST, and LI are located to the west of the site adjacent to
West Main Street. Several MFR and SFR communities are located west and south of the
site.

4. Briefly characterize the use and activities of the properties in the surrounding area.
Land use for the surrounding area consists of a recreational facility (e.g., park, dock,
swimming pool, and community center) to the north and east, single-family residences
to the south, multi-family residences to the west, as well as commercial and light
industrial businesses to the east, west and south of the site.

4.0 RECEPTOR INFORMATION

4.1 Water Supply Wells
Terracon completed a walking/driving reconnaissance in the site vicinity on February 16, 2021. Based on
our review of information obtained from the site vicinity reconnaissance and the Guilford County
Geographic Information System (GIS) website, Terracon did identify one water supply well located at 607
West Main Street, approximately 250 feet south of the former UST location on site. The site and
surrounding areas receive public water supplies from the Town of Jamestown. According to Town of
Jamestown Utilities Department staff, municipal water is available to the site area.

4.2 Public Water Supplies
The site and surrounding areas are serviced by the Town of Jamestown. According to Town of
Jamestown Utilities Department staff, municipal water is available to the site area. The sources of water
are High Point Lake and the Deep River. High Point Lake is fed by the Deep River and Oak Hollow Lake.
High Point lake is located approximately 420 feet north of the site while the Deep River is located
approximately 1,300 feet east of the site. Municipal water sources are not located near the site.

4.3 Surface Water
Based on a review of the USGS Topographic Map, the site is located within the Cape Fear River Basin
and Deep River Sub-basin. At its closest point, High Point Lake is located about 450 feet north of the
site. Surface waters are depicted on Exhibit 1.

4.4 Wellhead Protection Areas
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 6

According to the NCDEQ public water supply website, the source area for the release is not located
within 1,500 feet of a wellhead protection area as defined in 42 USC 300h-7(e).
(http://swap.ncwater.org/website/swap/viewer.htm).

4.5 Deep Aquifers in the Coastal Plain Physiographic Province
The site is not located within the Coastal Plain Physiographic Province.

4.6 Subsurface Structures
Subsurface structures beneath and adjacent to the site include utility lines (municipal water, electrical,
sewer, and natural gas) and an underground stormwater culvert running through the northwest portion of
the site.

4.6 Property Owners and Occupants
The site consists of one parcel of land located at 610 West Main Street in Jamestown, Guilford County,
North Carolina (Exhibit 1). The parcel (Guilford County GIS Parcel No. 7811879952) comprises 3.10-
acre of land developed with a 7,700 square foot North State Telephone office building and paved parking
area, constructed in 1967. The site and surrounding properties are depicted on Exhibit 2.
5.0 ASSESSMENT INFORMATION
5.1 Site Geology and Hydrogeology
The following resources were reviewed to evaluate site-specific geological and hydrogeological
characteristics:

USGS 7.5-minute series topographic map, High Point East, North Carolina Quadrangle, dated
2002 (Exhibit 1);
Geologic Map of North Carolina, dated 1985;
The Geology of the Carolinas, Carolina Geological Society Fiftieth Anniversary Volume, edited by
J. Wright Horton, Jr., and Victor A. Zullo, The University of Tennessee Press, dated 1991.; and
US Department of Agriculture, Natural Resources Conservation Service, Soil Survey of Guilford
County, North Carolina, Web Soil Survey via the Internet,
http://websoilsurvey.nrcs.usda.gov/app/.

Based on the Geologic Map of North Carolina, the site is located within the Carolina Slate Belt of the
Piedmont Physiographic Province. The Piedmont Physiographic Province generally consists of low to
medium elevation, rounded hills and long rolling northeast to southwest trending ridges with incised
creeks and river channels. The site is underlain by metamorphosed granitic rock. Soil lithology at the site
was evaluated from macrocore samples obtained during the soil boring process. The soils consisted of
reddish brown to tannish brown sandy silt or silt with sand soils. No recovery was obtained at MW-01
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 7

from 23 feet bgs to boring termination due to the presence of partially weathered rock. Free product was
not observed in the monitoring well.

5.2 Soil Boring Activities
On January 12, 2021, one soil boring was advanced using direct-push drilling techniques. Soil samples
were collected from microcores. Photo-ionization detector (PID) readings of the soils from the boring
ranged from less than 0.1 parts per million (ppm, referenced to an isobutylene standard) to 0.3 ppm. PID
readings are included within the boring log provided in Appendix A. A total of three (3) soil samples
were selected for laboratory analysis:

◼ TMW-01 at 10 feet bgs;
◼ TMW-01 at 15 feet bgs; and
◼ TMW-01 at 20 feet bgs

The boring was terminated at a depth of approximately 23 feet bgs due to the presence of partially
weathered rock. Groundwater was not encountered in the boring.

5.3 Groundwater Monitoring Well Installation
On February 12, 2021, Terracon installed a 1-inch diameter temporary monitoring well (TMW-01) to the
east of the former UST. The temporary monitoring well was installed using air-rotary drilling methods.

The temporary monitoring well was installed in the borehole as described below.

◼ Installation of 5 feet of one-inch diameter, 0.010-inch machine slotted sch. 40 PVC well screen
with a threaded bottom cap
◼ Installation of one-inch diameter, threaded, flush-joint PVC riser pipe to surface
◼ Addition of pre-sieved 20/40 grade silica sand for annular sand pack around the well screen from
the bottom of the boring to approximately one to two feet above the top of the well screen
◼ Addition of approximately one to two feet of hydrated bentonite chips on top of the sand pack

Following installation of the temporary well, the well was developed by purging until the discharge water
flowed relatively clear. Drill cuttings derived from the advancement of the boring were spread on the site.
The well construction details are summarized on Table 1.
6.0 SAMPLING ACTIVITIES
6.1 Soil Sampling Activities
The soil samples were placed into laboratory-supplied glassware, labeled, stored in an insulated container
and packed with ice. The samples, along with chain-of-custody documentation, were delivered to Pace
National Center for Testing and Innovation (Pace National) in Mount Juliet, Tennessee for analysis of
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 8

volatile organic compounds (VOCs)by USEPA Method 8260, semi-volatile organic compounds (SVOCs)
by USEPA Method 8270E, and volatile and extractable petroleum hydrocarbons (VPH and EPH) by
MADEP methods.

6.2 Groundwater Sampling Activities
Prior to sample collection, Terracon gauged the groundwater level. During the sampling event, depth to
groundwater was 34 feet bgs in monitoring well TMW-01.

The monitoring well was purged using a peristaltic pump using low flow sampling techniques (i.e., <200
milliliters per minute) prior to sampling. The following parameters were measured during purging: pH,
temperature, oxidation reduction potential (ORP), dissolved oxygen (DO), and conductivity. After the
wells were purged, a groundwater sample was collected from each well in general accordance with
NCDEQ sampling guidelines. The groundwater sample was collected directly into laboratory-supplied
glassware, labeled and stored in an ice-packed cooler. The sample, along with chain-of-custody
documentation, were delivered to Pace National in Mount Juliet, Tennessee for analysis of VOCs by
USEPA Method 8260, SVOCs by USEPA Method 8270, and VPH and EPH by MADEP methods. Site
photographs and field notes are provided in Appendix B.

6.3 Soil Sample Analytical Results
Soil sample analytical results were compared to the NCDEQ, UST Section Guidelines for Assessment
and Corrective Action, dated 2008 (updated January 2021). The results are summarized below:

◼ Targeted analytes were not detected in soil samples from boring TMW-01 at concentrations
exceeding the laboratory Minimum Detection Limits (MDLs), Soil-to-Water MSCCs, or
Industrial/Commercial Cleanup Standards.

An analytical soil sample results map is presented as Exhibit 4. The laboratory report is provided in
Appendix C.

6.4 Groundwater Analytical Results
Groundwater analytical results were compared to their respective 15A NCAC 2L Groundwater Quality
Standards (2L Standards) and Gross Contamination Levels (GCLs). The results are summarized below:

◼ Extractable petroleum constituents including C9-C22 aliphatics and C19-C36 aliphatics were
detected in the groundwater sample from TMW-01 at concentrations exceeding the laboratory
MDLs, but below their 2L Standards.
◼ Detected analytes did not exceed their respective GCLs and free product was not detected in the
well.

An analytical groundwater sample results map is presented as Exhibit 5. A copy of the laboratory
Report of Limited Site Assessment
North State Telephone Company ■ Jamestown, North Carolina
March 9, 2021 ■ Terracon Project No. 75207046

Responsive ■ Resourceful ■ Reliable 9

analytical report is provided in Appendix C.

7.0 CONCLUSIONS AND RECOMMENDATIONS
Based on information obtained during the completion of these assessment activities, Terracon provides
the following conclusions and findings:

One non-potable water supply well was identified approximately 250 feet south of the site;
Soil samples collected as part of the LSA did not contain petroleum constituents at
concentrations exceeding the laboratory MDLs;
The groundwater sample collected on the site contained the EPH constituents C9-C22 aliphatics
and C19-C36 aliphatics at concentrations exceeding the laboratory MDLs but below the 2L
Standards.

Based on the findings of our assessment activities, the following recommendations are provided for the site.
Based on the soil and groundwater sample analytical results being below their respective unrestricted
use action levels, Terracon requests closure of the petroleum release incident with no additional
remedial action.
8. REFERENCES
NCDEQ 2013. Division of Waste Management, UST Section Guidelines for Assessment and
Corrective Action for UST Releases, July 15, 2008 (revised January 2021).
Terracon, 2020. Report of Limited Site Investigation, Terracon Consultants, Inc. dated February 10,
2020.

EXHIBITS
TOPOGRAPHIC MAP
North State Telephone
610 W. Main Street
Jamestown, Guilford County, NC
TOPOGRAPHIC MAP IMAGE COURTESY OF THE U.S. GEOLOGICAL SURVEY
QUADRANGLES INCLUDE: GUILFORD, NC(1/1/1997) and HIGH POINT EAST, NC (1/1/2002).
7327 W Friendly Ave Ste G
Greensboro, NC 27410-6253
75207046
Project Manager:
Drawn by:
Checked by:
Approved by:
JWR
CLC
CLC
1”=2,000’
North State
October 2020
Project No.
Scale:
File Name:
Date:1
ExhibitMIM
APPROXIMATE
SITE BOUNDARY
ExhibitProject Manager:
Drawn by:
Checked by:
Approved by:
SITE DIAGRAM
North State Telephone Company
610 West Main Street
Jamestown, Guilford County, NC
MIM
EW
EW
Scale:
2
Project No.
File Name:
Date:
MIM
Site boundary
7327-G West Friendly Avenue
Greensboro, NC
75207046
N. State
March 2021
1” = 60’
Parcel boundaries
Source: Person County, NC GIS
Monitoring Well TMW-01
FORMER UST
&>
&>&>
SS-02 @ 10'
SS-01 @ 10'
SS-03 @ 2.5'
Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS,AeroGRID, IGN, and the GIS User Community
0 25 50Feet
Legend
&>Approximate Soil Sample LocationsApproximate Product Line LocationFormer Underground Storage TankSite boundary
File Path:
Date:
Project No.
Scale:
MIM
JWR
CLC
CLC
3
PM:
Drawn By:
Checked By:
Approved By:7327-G West Friendly Avenue Greensboro, NC 27410Phone: [phone] Fax: [phone]
75207046 EXHIBITNO.Site Diagram with UST Closure Soil Sampling Locations
March 2021
North State Telephone Company610 West Main Street Jamestown, Guilford County, NC
1 in = 50 ft
N. State
@A
TMW-01
.Date:
Project No.
AAF
EW 4
Drawn By:
Checked By:
75207046 EXHIBITNO.Soil Sample Analytical Results Map
North State Telephone Company610 West Main StreetJamestown, Guilford County, North Carolina0357017.5 Feet 7327-G West Friendly Avenue Greensboro, NC 27410
Phone: [phone] Fax: [phone]
Service Layer Credits: Guilford County GIS,NC One Map USGS NAIP Aerial Imagery
Legend
@A Temporary Monitoring Well (TMW-01)
Approximate Location of Product Line
Approximate Location of former Underground Storage Tank
Guilford County Parcel Boundary
Site Boundary
1 inch = 70 feet
March 2021
West Main Street
TMW-01 @ 10', 15', and 20' bgs VOCs by 8260DAll Constituents = BDLSVOCs by 8270EAll Constituents = BDLEPH/VPH by MADEPAll Constituents = BDL
Only detected concentrations are shownBDL = Below Detection LimitConcentrations in RED exceed NCDEQ Soil to Water MSCCsConcentrations in BLUE exceed NCDEQ Industrial/Commercial Concentrations reported in milligrams per kilogram (mg/kg)
@A
TMW-01
.Date:
Project No.
AAF
EW 5
Drawn By:
Checked By:
75207046 EXHIBITNO.Groundwater Sample Analytical Results Map
North State Telephone Company610 West Main StreetJamestown, Guilford County, North Carolina0357017.5 Feet 7327-G West Friendly Avenue Greensboro, NC 27410
Phone: [phone] Fax: [phone]
Service Layer Credits: Guilford County GIS,NC One Map USGS NAIP Aerial Imagery
Legend
@A Temporary Monitoring Well (TMW-01)
Approximate Location of Product Line
Approximate Location of former Underground Storage Tank
Guilford County Parcel Boundary
Site Boundary
1 inch = 70 feet
3/1/2021
West Main Street
TMW-01VOCs by 8260DAll Constituents = BDLSVOCs by 8270EAll Constituents = BDLEPH/VPH by MADEPC11-C22 Aliphatics = 150 µg/LC19-C36 Aliphatics = 1,380 µg/ L
Only detected concentrations are shownBDL = Below Detection LimitConcentrations in RED exceed NCDEQ NCAC 2L Standard
^_
ED
0 650 1,300Feet
Legend
ED Water Supply Well
^_Approximate Former UST Location
Distance from approximate UST Location1,500 feet1,000 feet5,00 feet250 feetSite BoundaryGuilford County Parcels
File Path:
Date:
Project No.
Scale:
MIM
AF
EW
EW
6
PM:
Drawn By:
Checked By:
Approved By:7327-G West Friendly Avenue Greensboro, NC 27410Phone: [phone] Fax: [phone]
75207046 EXHIBITNO.WATER SUPPLY WELL MAP
1 in = 700 ft
March 2021
North State Telephone UST610 West Main StreetHigh Point, Guilford County, North Carolina
Service Layer Credits: Guilford County GIS,USGS Aerial Photography, NC One Map
High Point Lake
PENNY ROADWEST MAIN STREETWater Supply Well607 West Main Street
North State Telephone

TABLES
TABLE 1
Monitoring Well Construction Details
North State Telephone Company
Jamestown, Guilford County, North Carolina
Terracon Project No. 75207046
Well Id Date Intalled
Date Water
Level
Measured
Screened
Interval
(ft. BGS)
Depth to
Water (ft.
BGS)
Refusal Depth
(ft. BGS) Comments
MW-01 02/12/21 02/12/21 31-36 34 --2-inch Type II
Well
Notes: BGS= Below Ground Surface
Ft.= Feet
Sample ID Date Collected (mm/dd/yyyy)
MW-01 2/12/2021 <100 <100 150 1380
400 700 200 10000
NE NE NE NE
Notes:
• Concentrations exceeding the Method Detection Limits are shown in BOLD.• VOCs = Volatile Organic Compounds
• Concentrations exceeding the NCDEQ NCAC 15A 2L Groundwater Quality Standards (2L Standards) are shaded yellow.• SVOCs = Semi-Volatile Organic Compounds
• Concentrations exceeding NCDEQ Gross Contamination Levels (GCLs) are shaded orange.• VPH = Volatile Petroleum Hydrocarbons
• VPH AND EPH concentrations calculated using the NCDEQ UST Guidance Table 10 (2013)• EPH = Extractable Petroleum Hydrocarbons
• Concentrations in micrograms per liter (µg/L).• NE = Not Established
• Only detected concentrations are shown
TABLE 2
Groundwater Sample Analytical Results
North State Telephone
Jamestown, North Carolina
Terracon Project No. 75207046
Analytical Method
Analyte
2L Standard
GCLs
VPH and EPH by MADEP
C5-C8 ALIPHATICSC19-C18 ALIPHATICSC9-C22 AROMATICSC19-C36 ALIPHATICS 1 of 1

APPENDIX A
BORING LOGS
D R A F T0.3
3.0
7.0
13.0
23.0
36.0
TOPSOIL
SANDY SILT (ML), with mica, low plasticity, reddish brown, no odor, moist, no staining.
SILT (ML), with sand, nonplastic, tannish brown, no odor, moist, no staining.
SILT (ML), low plasticity, orange red, no odor, moist, no staining.
SILT (ML), nonplastic, brown to white, no odor, moist, no staining.
No recovery, saprolite.
Boring Terminated at 36 Feet
0.3
0.1
0.1
0.1
0.2
<0.1
2 " PVC Sch. 40
Bentonite Seal
Sand (#2)
2" PVC Sch. 40,
0.01 " slot
Capped PVC
LOCATION
DEPTH
The stratification lines represent the approximate transition between differing soil types and/or rock types;in-situ these transitions may be gradual or may occur at different depths than shown.GRAPHIC LOG See Exhibit A-2
THIS BORING LOG IS NOT VALID IF SEPARATED FROM ORIGINAL REPORT. ENVIRONMENTAL SMART LOG 75207046 - BORING LOG.GPJ TERRACON_DATATEMPLATE.GDT 3/1/21 Jamestown, Guilford County, NCSITE:
Page 1 of 1
Advancement Method:Air Rotary
Abandonment Method:Boring backfilled with Auger Cuttings and/or Bentonite
Notes:
Project No.: 75207046
Drill Rig: DR009
Well Started:
WELL LOG NO. TMW-01
North State Telephone Company
Driller:
Well Completed:
Exhibit:
See Appendices for description of laboratoryprocedures and additional data (if any).
CLIENT:
See Appendices for description of field procedures.
See Appendices for explanation of symbols and
abbreviations.
111 North Main Street
High Point, Guilford County, NC
PROJECT: North State Telephone LSA
B-1,
MATERIAL DESCRIPTION OVA/PID(ppm)DEPTH (ft)5
10
15
20
25
30
35 WATER LEVELOBSERVATIONSSAMPLE TYPEWell Completion:Temporary Well
INSTALLATION DETAILS
34
WATER LEVEL OBSERVATIONS 2/12/2021 2/12/2021
EDPS

APPENDIX B
FIELD NOTES and PHOTOGRAPHS
Photo Log
North State Telephone Co.– Incident No. 95731 ■ Jamestown, North Carolina
Photos Taken: October 2020 and March 2021 ■ Terracon Project No. 75207046

Responsive ■ Responsible ■ Reliable 1

Photo 1: View of the former UST location on site
looking west.
Photo 2: View of former UST location on site looking
south.

Photo 3: View of former UST location looking
southwest.
Photo 4: View of former 2,000-gallon UST and
excavation trench.

Photo 5: View of pitting and holes from corrosion of
former 2,000-gallon UST (denoted by white paint).
Photo 6: View of soil staining within UST excavation
trench.

Photo Log
North State Telephone Co.– Incident No. 95731 ■ Jamestown, North Carolina
Photos Taken: October 2020 and March 2021 ■ Terracon Project No. 75207046

Responsive ■ Responsible ■ Reliable 2

Photo 7: View of typical excavated soils approximately
2 feet bgs of former UST.
Photo 8: View of water supply well approximately 250
ft south of the former UST location.

APPENDIX C
LABORATORY ANALYTICAL RESULTS AND
CHAIN OF CUSTODY FORM
ANALYTICAL REPORT
January 22, 2021
Terracon - Greensboro, NC
Sample Delivery Group:L1306607
Samples Received:01/14/2021
Project Number:75207046A
Description:North State Telephone
Report To:Mark Miller
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
January 22, 2021
[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:
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January 25, 2021
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 1 of 29
ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
TMW-01 @10 L1306607-01 5
TMW-01 @15 L1306607-02 8
TMW-01 @20 L1306607-03 11
Qc: Quality Control Summary 14
Total Solids by Method 2540 G-2011 14
Volatile Petroleum Hydrocarbons by Method MADEPV 15
Volatile Organic Compounds (GC/MS) by Method 8260D 16
TPH by Method MADEPE 20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 22
Gl: Glossary of Terms 27
Al: Accreditations & Locations 28
Sc: Sample Chain of Custody 29
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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ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TMW-01 @10 L1306607-01 Solid Jared Rose 01/12/21 11:40 01/14/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1606480 1 01/18/21 10:54 01/18/21 11:13 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1608489 1.37 01/12/21 11:40 01/20/21 20:54 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1607608 1.37 01/12/21 11:40 01/19/21 13:51 BMB Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 13:11 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 16:29 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1608679 1 01/20/21 23:21 01/21/21 12:32 JNJ Mt. Juliet, TN
Collected by Collected date/time Received date/time
TMW-01 @15 L1306607-02 Solid Jared Rose 01/12/21 11:50 01/14/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1606480 1 01/18/21 10:54 01/18/21 11:13 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1608489 1 01/12/21 11:50 01/20/21 21:27 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1607608 1 01/12/21 11:50 01/19/21 14:10 BMB Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 14:17 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 15:23 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1608679 1 01/20/21 23:21 01/21/21 12:52 JNJ Mt. Juliet, TN
Collected by Collected date/time Received date/time
TMW-01 @20 L1306607-03 Solid Jared Rose 01/12/21 11:55 01/14/21 09:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Total Solids by Method 2540 G-2011 WG1606480 1 01/18/21 10:54 01/18/21 11:13 KDW Mt. Juliet, TN
Volatile Petroleum Hydrocarbons by Method MADEPV WG1608489 1 01/12/21 11:55 01/20/21 22:00 ADM Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1607608 1 01/12/21 11:55 01/19/21 14:29 BMB Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 14:39 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1607920 1 01/19/21 09:10 01/21/21 15:01 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1608679 1 01/20/21 23:21 01/21/21 13:12 JNJ Mt. Juliet, TN
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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ONE LAB. NATIONWIDE.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:
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Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1306607
TMW-01 @10
Collected date/time: 01/12/21 11:40
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 73.5 1 01/18/2021 11:13 WG1606480
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 11.1 1.37 01/20/2021 20:54 WG1608489
Unadjusted C9-C12 Aliphatics ND 11.1 1.37 01/20/2021 20:54 WG1608489
Unadjusted C9-C10 Aromatics ND 11.1 1.37 01/20/2021 20:54 WG1608489
Total VPH ND 11.1 1.37 01/20/2021 20:54 WG1608489
(S) 2,5-Dibromotoluene(FID)83.4 70.0-130 01/20/2021 20:54 WG1608489
(S) 2,5-Dibromotoluene(PID)90.8 70.0-130 01/20/2021 20:54 WG1608489
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND J4 0.111 1.37 01/19/2021 13:51 WG1607608
Acrylonitrile ND 0.0277 1.37 01/19/2021 13:51 WG1607608
Benzene ND 0.00222 1.37 01/19/2021 13:51 WG1607608
Bromobenzene ND 0.0277 1.37 01/19/2021 13:51 WG1607608
Bromodichloromethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Bromoform ND 0.0556 1.37 01/19/2021 13:51 WG1607608
Bromomethane ND 0.0277 1.37 01/19/2021 13:51 WG1607608
n-Butylbenzene ND 0.0277 1.37 01/19/2021 13:51 WG1607608
sec-Butylbenzene ND 0.0277 1.37 01/19/2021 13:51 WG1607608
tert-Butylbenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Carbon tetrachloride ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Chlorobenzene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Chlorodibromomethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Chloroethane ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Chloroform ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Chloromethane ND 0.0277 1.37 01/19/2021 13:51 WG1607608
2-Chlorotoluene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
4-Chlorotoluene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,2-Dibromo-3-Chloropropane ND 0.0556 1.37 01/19/2021 13:51 WG1607608
1,2-Dibromoethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Dibromomethane ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,2-Dichlorobenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,3-Dichlorobenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,4-Dichlorobenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Dichlorodifluoromethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,1-Dichloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,2-Dichloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,1-Dichloroethene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
cis-1,2-Dichloroethene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
trans-1,2-Dichloroethene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,2-Dichloropropane ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,1-Dichloropropene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,3-Dichloropropane ND 0.0111 1.37 01/19/2021 13:51 WG1607608
cis-1,3-Dichloropropene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
trans-1,3-Dichloropropene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
2,2-Dichloropropane ND J4 0.00556 1.37 01/19/2021 13:51 WG1607608
Di-isopropyl ether ND 0.00222 1.37 01/19/2021 13:51 WG1607608
Ethylbenzene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Hexachloro-1,3-butadiene ND C3 0.0556 1.37 01/19/2021 13:51 WG1607608
Isopropylbenzene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
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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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1306607
TMW-01 @10
Collected date/time: 01/12/21 11:40
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
2-Butanone (MEK)ND 0.222 1.37 01/19/2021 13:51 WG1607608
Methylene Chloride ND 0.0556 1.37 01/19/2021 13:51 WG1607608
4-Methyl-2-pentanone (MIBK)ND 0.0556 1.37 01/19/2021 13:51 WG1607608
Methyl tert-butyl ether ND 0.00222 1.37 01/19/2021 13:51 WG1607608
Naphthalene ND 0.0277 1.37 01/19/2021 13:51 WG1607608
n-Propylbenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Styrene ND 0.0277 1.37 01/19/2021 13:51 WG1607608
1,1,1,2-Tetrachloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,1,2,2-Tetrachloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,1,2-Trichlorotrifluoroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Tetrachloroethene ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Toluene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,2,3-Trichlorobenzene ND C3 0.0277 1.37 01/19/2021 13:51 WG1607608
1,2,4-Trichlorobenzene ND C3 0.0277 1.37 01/19/2021 13:51 WG1607608
1,1,1-Trichloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,1,2-Trichloroethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
Trichloroethene ND 0.00222 1.37 01/19/2021 13:51 WG1607608
Trichlorofluoromethane ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,2,3-Trichloropropane ND 0.0277 1.37 01/19/2021 13:51 WG1607608
1,2,4-Trimethylbenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
1,2,3-Trimethylbenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Vinyl chloride ND 0.00556 1.37 01/19/2021 13:51 WG1607608
1,3,5-Trimethylbenzene ND 0.0111 1.37 01/19/2021 13:51 WG1607608
Xylenes, Total ND 0.0144 1.37 01/19/2021 13:51 WG1607608
(S) Toluene-d8 97.7 75.0-131 01/19/2021 13:51 WG1607608
(S) 4-Bromofluorobenzene 98.5 67.0-138 01/19/2021 13:51 WG1607608
(S) 1,2-Dichloroethane-d4 114 70.0-130 01/19/2021 13:51 WG1607608
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 8.84 1 01/21/2021 13:11 WG1607920
Unadjusted C19-C36 Aliphatics ND 8.84 1 01/21/2021 13:11 WG1607920
Unadjusted C11-C22 Aromatics ND 8.84 1 01/21/2021 16:29 WG1607920
Unadjusted Total Petroleum
Hydrocarbons ND 8.84 1 01/21/2021 13:11 WG1607920
(S) o-Terphenyl 60.5 40.0-140 01/21/2021 16:29 WG1607920
(S) 1-Chloro-octadecane 56.4 40.0-140 01/21/2021 13:11 WG1607920
(S) 2-Fluorobiphenyl 72.6 40.0-140 01/21/2021 16:29 WG1607920
(S) 2-Bromonaphthalene 70.9 40.0-140 01/21/2021 16:29 WG1607920
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0453 1 01/21/2021 12:32 WG1608679
Acenaphthylene ND 0.0453 1 01/21/2021 12:32 WG1608679
Anthracene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzidine ND 2.27 1 01/21/2021 12:32 WG1608679
Benzo(a)anthracene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzo(b)fluoranthene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzo(k)fluoranthene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzo(g,h,i)perylene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzo(a)pyrene ND 0.0453 1 01/21/2021 12:32 WG1608679
Bis(2-chlorethoxy)methane ND 0.453 1 01/21/2021 12:32 WG1608679
Bis(2-chloroethyl)ether ND 0.453 1 01/21/2021 12:32 WG1608679
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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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1306607
TMW-01 @10
Collected date/time: 01/12/21 11:40
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
2,2-Oxybis(1-Chloropropane)ND 0.453 1 01/21/2021 12:32 WG1608679
4-Bromophenyl-phenylether ND 0.453 1 01/21/2021 12:32 WG1608679
2-Chloronaphthalene ND 0.0453 1 01/21/2021 12:32 WG1608679
4-Chlorophenyl-phenylether ND 0.453 1 01/21/2021 12:32 WG1608679
Chrysene ND 0.0453 1 01/21/2021 12:32 WG1608679
Dibenz(a,h)anthracene ND 0.0453 1 01/21/2021 12:32 WG1608679
3,3-Dichlorobenzidine ND 0.453 1 01/21/2021 12:32 WG1608679
2,4-Dinitrotoluene ND 0.453 1 01/21/2021 12:32 WG1608679
2,6-Dinitrotoluene ND 0.453 1 01/21/2021 12:32 WG1608679
Fluoranthene ND 0.0453 1 01/21/2021 12:32 WG1608679
Fluorene ND 0.0453 1 01/21/2021 12:32 WG1608679
Hexachlorobenzene ND 0.453 1 01/21/2021 12:32 WG1608679
Hexachloro-1,3-butadiene ND 0.453 1 01/21/2021 12:32 WG1608679
Hexachlorocyclopentadiene ND C3 0.453 1 01/21/2021 12:32 WG1608679
Hexachloroethane ND 0.453 1 01/21/2021 12:32 WG1608679
Indeno(1,2,3-cd)pyrene ND 0.0453 1 01/21/2021 12:32 WG1608679
Isophorone ND 0.453 1 01/21/2021 12:32 WG1608679
Naphthalene ND 0.0453 1 01/21/2021 12:32 WG1608679
Nitrobenzene ND 0.453 1 01/21/2021 12:32 WG1608679
n-Nitrosodimethylamine ND 0.453 1 01/21/2021 12:32 WG1608679
n-Nitrosodiphenylamine ND 0.453 1 01/21/2021 12:32 WG1608679
n-Nitrosodi-n-propylamine ND 0.453 1 01/21/2021 12:32 WG1608679
Phenanthrene ND 0.0453 1 01/21/2021 12:32 WG1608679
Benzylbutyl phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Bis(2-ethylhexyl)phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Di-n-butyl phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Diethyl phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Dimethyl phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Di-n-octyl phthalate ND 0.453 1 01/21/2021 12:32 WG1608679
Pyrene ND 0.0453 1 01/21/2021 12:32 WG1608679
1,2,4-Trichlorobenzene ND 0.453 1 01/21/2021 12:32 WG1608679
4-Chloro-3-methylphenol ND 0.453 1 01/21/2021 12:32 WG1608679
2-Chlorophenol ND 0.453 1 01/21/2021 12:32 WG1608679
2,4-Dichlorophenol ND 0.453 1 01/21/2021 12:32 WG1608679
2,4-Dimethylphenol ND C3 0.453 1 01/21/2021 12:32 WG1608679
4,6-Dinitro-2-methylphenol ND 0.453 1 01/21/2021 12:32 WG1608679
2,4-Dinitrophenol ND 0.453 1 01/21/2021 12:32 WG1608679
2-Nitrophenol ND 0.453 1 01/21/2021 12:32 WG1608679
4-Nitrophenol ND 0.453 1 01/21/2021 12:32 WG1608679
Pentachlorophenol ND 0.453 1 01/21/2021 12:32 WG1608679
Phenol ND 0.453 1 01/21/2021 12:32 WG1608679
2,4,6-Trichlorophenol ND 0.453 1 01/21/2021 12:32 WG1608679
(S) 2-Fluorophenol 79.4 12.0-120 01/21/2021 12:32 WG1608679
(S) Phenol-d5 75.4 10.0-120 01/21/2021 12:32 WG1608679
(S) Nitrobenzene-d5 61.8 10.0-122 01/21/2021 12:32 WG1608679
(S) 2-Fluorobiphenyl 69.2 15.0-120 01/21/2021 12:32 WG1608679
(S) 2,4,6-Tribromophenol 69.1 10.0-127 01/21/2021 12:32 WG1608679
(S) p-Terphenyl-d14 78.2 10.0-120 01/21/2021 12:32 WG1608679
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/22/21 17:22 7 of 29
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 7 of 29
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L1306607
TMW-01 @15
Collected date/time: 01/12/21 11:50
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 71.9 1 01/18/2021 11:13 WG1606480
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 8.94 1 01/20/2021 21:27 WG1608489
Unadjusted C9-C12 Aliphatics ND 8.94 1 01/20/2021 21:27 WG1608489
Unadjusted C9-C10 Aromatics ND 8.94 1 01/20/2021 21:27 WG1608489
Total VPH ND 8.94 1 01/20/2021 21:27 WG1608489
(S) 2,5-Dibromotoluene(FID)79.6 70.0-130 01/20/2021 21:27 WG1608489
(S) 2,5-Dibromotoluene(PID)87.1 70.0-130 01/20/2021 21:27 WG1608489
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND J4 0.0894 1 01/19/2021 14:10 WG1607608
Acrylonitrile ND 0.0224 1 01/19/2021 14:10 WG1607608
Benzene ND 0.00179 1 01/19/2021 14:10 WG1607608
Bromobenzene ND 0.0224 1 01/19/2021 14:10 WG1607608
Bromodichloromethane ND 0.00447 1 01/19/2021 14:10 WG1607608
Bromoform ND 0.0447 1 01/19/2021 14:10 WG1607608
Bromomethane ND 0.0224 1 01/19/2021 14:10 WG1607608
n-Butylbenzene ND 0.0224 1 01/19/2021 14:10 WG1607608
sec-Butylbenzene ND 0.0224 1 01/19/2021 14:10 WG1607608
tert-Butylbenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
Carbon tetrachloride ND 0.00894 1 01/19/2021 14:10 WG1607608
Chlorobenzene ND 0.00447 1 01/19/2021 14:10 WG1607608
Chlorodibromomethane ND 0.00447 1 01/19/2021 14:10 WG1607608
Chloroethane ND 0.00894 1 01/19/2021 14:10 WG1607608
Chloroform ND 0.00447 1 01/19/2021 14:10 WG1607608
Chloromethane ND 0.0224 1 01/19/2021 14:10 WG1607608
2-Chlorotoluene ND 0.00447 1 01/19/2021 14:10 WG1607608
4-Chlorotoluene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,2-Dibromo-3-Chloropropane ND 0.0447 1 01/19/2021 14:10 WG1607608
1,2-Dibromoethane ND 0.00447 1 01/19/2021 14:10 WG1607608
Dibromomethane ND 0.00894 1 01/19/2021 14:10 WG1607608
1,2-Dichlorobenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,3-Dichlorobenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,4-Dichlorobenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
Dichlorodifluoromethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,1-Dichloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,2-Dichloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,1-Dichloroethene ND 0.00447 1 01/19/2021 14:10 WG1607608
cis-1,2-Dichloroethene ND 0.00447 1 01/19/2021 14:10 WG1607608
trans-1,2-Dichloroethene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,2-Dichloropropane ND 0.00894 1 01/19/2021 14:10 WG1607608
1,1-Dichloropropene ND 0.00447 1 01/19/2021 14:10 WG1607608
1,3-Dichloropropane ND 0.00894 1 01/19/2021 14:10 WG1607608
cis-1,3-Dichloropropene ND 0.00447 1 01/19/2021 14:10 WG1607608
trans-1,3-Dichloropropene ND 0.00894 1 01/19/2021 14:10 WG1607608
2,2-Dichloropropane ND J4 0.00447 1 01/19/2021 14:10 WG1607608
Di-isopropyl ether ND 0.00179 1 01/19/2021 14:10 WG1607608
Ethylbenzene ND 0.00447 1 01/19/2021 14:10 WG1607608
Hexachloro-1,3-butadiene ND C3 0.0447 1 01/19/2021 14:10 WG1607608
Isopropylbenzene ND 0.00447 1 01/19/2021 14:10 WG1607608
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/22/21 17:22 8 of 29
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 8 of 29
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L1306607
TMW-01 @15
Collected date/time: 01/12/21 11:50
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.00894 1 01/19/2021 14:10 WG1607608
2-Butanone (MEK)ND 0.179 1 01/19/2021 14:10 WG1607608
Methylene Chloride ND 0.0447 1 01/19/2021 14:10 WG1607608
4-Methyl-2-pentanone (MIBK)ND 0.0447 1 01/19/2021 14:10 WG1607608
Methyl tert-butyl ether ND 0.00179 1 01/19/2021 14:10 WG1607608
Naphthalene ND 0.0224 1 01/19/2021 14:10 WG1607608
n-Propylbenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
Styrene ND 0.0224 1 01/19/2021 14:10 WG1607608
1,1,1,2-Tetrachloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,1,2,2-Tetrachloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,1,2-Trichlorotrifluoroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
Tetrachloroethene ND 0.00447 1 01/19/2021 14:10 WG1607608
Toluene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,2,3-Trichlorobenzene ND C3 0.0224 1 01/19/2021 14:10 WG1607608
1,2,4-Trichlorobenzene ND C3 0.0224 1 01/19/2021 14:10 WG1607608
1,1,1-Trichloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,1,2-Trichloroethane ND 0.00447 1 01/19/2021 14:10 WG1607608
Trichloroethene ND 0.00179 1 01/19/2021 14:10 WG1607608
Trichlorofluoromethane ND 0.00447 1 01/19/2021 14:10 WG1607608
1,2,3-Trichloropropane ND 0.0224 1 01/19/2021 14:10 WG1607608
1,2,4-Trimethylbenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
1,2,3-Trimethylbenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
Vinyl chloride ND 0.00447 1 01/19/2021 14:10 WG1607608
1,3,5-Trimethylbenzene ND 0.00894 1 01/19/2021 14:10 WG1607608
Xylenes, Total ND 0.0116 1 01/19/2021 14:10 WG1607608
(S) Toluene-d8 97.6 75.0-131 01/19/2021 14:10 WG1607608
(S) 4-Bromofluorobenzene 98.1 67.0-138 01/19/2021 14:10 WG1607608
(S) 1,2-Dichloroethane-d4 109 70.0-130 01/19/2021 14:10 WG1607608
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 9.03 1 01/21/2021 14:17 WG1607920
Unadjusted C19-C36 Aliphatics ND 9.03 1 01/21/2021 14:17 WG1607920
Unadjusted C11-C22 Aromatics ND 9.03 1 01/21/2021 15:23 WG1607920
Unadjusted Total Petroleum
Hydrocarbons ND 9.03 1 01/21/2021 14:17 WG1607920
(S) o-Terphenyl 78.2 40.0-140 01/21/2021 15:23 WG1607920
(S) 1-Chloro-octadecane 77.3 40.0-140 01/21/2021 14:17 WG1607920
(S) 2-Fluorobiphenyl 85.0 40.0-140 01/21/2021 15:23 WG1607920
(S) 2-Bromonaphthalene 83.6 40.0-140 01/21/2021 15:23 WG1607920
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0463 1 01/21/2021 12:52 WG1608679
Acenaphthylene ND 0.0463 1 01/21/2021 12:52 WG1608679
Anthracene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzidine ND 2.32 1 01/21/2021 12:52 WG1608679
Benzo(a)anthracene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzo(b)fluoranthene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzo(k)fluoranthene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzo(g,h,i)perylene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzo(a)pyrene ND 0.0463 1 01/21/2021 12:52 WG1608679
Bis(2-chlorethoxy)methane ND 0.463 1 01/21/2021 12:52 WG1608679
Bis(2-chloroethyl)ether ND 0.463 1 01/21/2021 12:52 WG1608679
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/22/21 17:22 9 of 29
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 9 of 29
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 02
L1306607
TMW-01 @15
Collected date/time: 01/12/21 11:50
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
2,2-Oxybis(1-Chloropropane)ND 0.463 1 01/21/2021 12:52 WG1608679
4-Bromophenyl-phenylether ND 0.463 1 01/21/2021 12:52 WG1608679
2-Chloronaphthalene ND 0.0463 1 01/21/2021 12:52 WG1608679
4-Chlorophenyl-phenylether ND 0.463 1 01/21/2021 12:52 WG1608679
Chrysene ND 0.0463 1 01/21/2021 12:52 WG1608679
Dibenz(a,h)anthracene ND 0.0463 1 01/21/2021 12:52 WG1608679
3,3-Dichlorobenzidine ND 0.463 1 01/21/2021 12:52 WG1608679
2,4-Dinitrotoluene ND 0.463 1 01/21/2021 12:52 WG1608679
2,6-Dinitrotoluene ND 0.463 1 01/21/2021 12:52 WG1608679
Fluoranthene ND 0.0463 1 01/21/2021 12:52 WG1608679
Fluorene ND 0.0463 1 01/21/2021 12:52 WG1608679
Hexachlorobenzene ND 0.463 1 01/21/2021 12:52 WG1608679
Hexachloro-1,3-butadiene ND 0.463 1 01/21/2021 12:52 WG1608679
Hexachlorocyclopentadiene ND C3 0.463 1 01/21/2021 12:52 WG1608679
Hexachloroethane ND 0.463 1 01/21/2021 12:52 WG1608679
Indeno(1,2,3-cd)pyrene ND 0.0463 1 01/21/2021 12:52 WG1608679
Isophorone ND 0.463 1 01/21/2021 12:52 WG1608679
Naphthalene ND 0.0463 1 01/21/2021 12:52 WG1608679
Nitrobenzene ND 0.463 1 01/21/2021 12:52 WG1608679
n-Nitrosodimethylamine ND 0.463 1 01/21/2021 12:52 WG1608679
n-Nitrosodiphenylamine ND 0.463 1 01/21/2021 12:52 WG1608679
n-Nitrosodi-n-propylamine ND 0.463 1 01/21/2021 12:52 WG1608679
Phenanthrene ND 0.0463 1 01/21/2021 12:52 WG1608679
Benzylbutyl phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Bis(2-ethylhexyl)phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Di-n-butyl phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Diethyl phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Dimethyl phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Di-n-octyl phthalate ND 0.463 1 01/21/2021 12:52 WG1608679
Pyrene ND 0.0463 1 01/21/2021 12:52 WG1608679
1,2,4-Trichlorobenzene ND 0.463 1 01/21/2021 12:52 WG1608679
4-Chloro-3-methylphenol ND 0.463 1 01/21/2021 12:52 WG1608679
2-Chlorophenol ND 0.463 1 01/21/2021 12:52 WG1608679
2,4-Dichlorophenol ND 0.463 1 01/21/2021 12:52 WG1608679
2,4-Dimethylphenol ND C3 0.463 1 01/21/2021 12:52 WG1608679
4,6-Dinitro-2-methylphenol ND 0.463 1 01/21/2021 12:52 WG1608679
2,4-Dinitrophenol ND 0.463 1 01/21/2021 12:52 WG1608679
2-Nitrophenol ND 0.463 1 01/21/2021 12:52 WG1608679
4-Nitrophenol ND 0.463 1 01/21/2021 12:52 WG1608679
Pentachlorophenol ND 0.463 1 01/21/2021 12:52 WG1608679
Phenol ND 0.463 1 01/21/2021 12:52 WG1608679
2,4,6-Trichlorophenol ND 0.463 1 01/21/2021 12:52 WG1608679
(S) 2-Fluorophenol 82.4 12.0-120 01/21/2021 12:52 WG1608679
(S) Phenol-d5 76.2 10.0-120 01/21/2021 12:52 WG1608679
(S) Nitrobenzene-d5 61.6 10.0-122 01/21/2021 12:52 WG1608679
(S) 2-Fluorobiphenyl 68.9 15.0-120 01/21/2021 12:52 WG1608679
(S) 2,4,6-Tribromophenol 68.7 10.0-127 01/21/2021 12:52 WG1608679
(S) p-Terphenyl-d14 72.4 10.0-120 01/21/2021 12:52 WG1608679
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/22/21 17:22 10 of 29
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 10 of 29
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L1306607
TMW-01 @20
Collected date/time: 01/12/21 11:55
Total Solids by Method 2540 G-2011
Result Qualifier Dilution Analysis Batch
Analyte %date / time
Total Solids 93.2 1 01/18/2021 11:13 WG1606480
Volatile Petroleum Hydrocarbons by Method MADEPV
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C5-C8 Aliphatics ND 5.83 1 01/20/2021 22:00 WG1608489
Unadjusted C9-C12 Aliphatics ND 5.83 1 01/20/2021 22:00 WG1608489
Unadjusted C9-C10 Aromatics ND 5.83 1 01/20/2021 22:00 WG1608489
Total VPH ND 5.83 1 01/20/2021 22:00 WG1608489
(S) 2,5-Dibromotoluene(FID)99.7 70.0-130 01/20/2021 22:00 WG1608489
(S) 2,5-Dibromotoluene(PID)92.6 70.0-130 01/20/2021 22:00 WG1608489
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acetone ND J4 0.0583 1 01/19/2021 14:29 WG1607608
Acrylonitrile ND 0.0146 1 01/19/2021 14:29 WG1607608
Benzene ND 0.00117 1 01/19/2021 14:29 WG1607608
Bromobenzene ND 0.0146 1 01/19/2021 14:29 WG1607608
Bromodichloromethane ND 0.00291 1 01/19/2021 14:29 WG1607608
Bromoform ND 0.0291 1 01/19/2021 14:29 WG1607608
Bromomethane ND 0.0146 1 01/19/2021 14:29 WG1607608
n-Butylbenzene ND 0.0146 1 01/19/2021 14:29 WG1607608
sec-Butylbenzene ND 0.0146 1 01/19/2021 14:29 WG1607608
tert-Butylbenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
Carbon tetrachloride ND 0.00583 1 01/19/2021 14:29 WG1607608
Chlorobenzene ND 0.00291 1 01/19/2021 14:29 WG1607608
Chlorodibromomethane ND 0.00291 1 01/19/2021 14:29 WG1607608
Chloroethane ND 0.00583 1 01/19/2021 14:29 WG1607608
Chloroform ND 0.00291 1 01/19/2021 14:29 WG1607608
Chloromethane ND 0.0146 1 01/19/2021 14:29 WG1607608
2-Chlorotoluene ND 0.00291 1 01/19/2021 14:29 WG1607608
4-Chlorotoluene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,2-Dibromo-3-Chloropropane ND 0.0291 1 01/19/2021 14:29 WG1607608
1,2-Dibromoethane ND 0.00291 1 01/19/2021 14:29 WG1607608
Dibromomethane ND 0.00583 1 01/19/2021 14:29 WG1607608
1,2-Dichlorobenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,3-Dichlorobenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,4-Dichlorobenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
Dichlorodifluoromethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,1-Dichloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,2-Dichloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,1-Dichloroethene ND 0.00291 1 01/19/2021 14:29 WG1607608
cis-1,2-Dichloroethene ND 0.00291 1 01/19/2021 14:29 WG1607608
trans-1,2-Dichloroethene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,2-Dichloropropane ND 0.00583 1 01/19/2021 14:29 WG1607608
1,1-Dichloropropene ND 0.00291 1 01/19/2021 14:29 WG1607608
1,3-Dichloropropane ND 0.00583 1 01/19/2021 14:29 WG1607608
cis-1,3-Dichloropropene ND 0.00291 1 01/19/2021 14:29 WG1607608
trans-1,3-Dichloropropene ND 0.00583 1 01/19/2021 14:29 WG1607608
2,2-Dichloropropane ND J4 0.00291 1 01/19/2021 14:29 WG1607608
Di-isopropyl ether ND 0.00117 1 01/19/2021 14:29 WG1607608
Ethylbenzene ND 0.00291 1 01/19/2021 14:29 WG1607608
Hexachloro-1,3-butadiene ND C3 0.0291 1 01/19/2021 14:29 WG1607608
Isopropylbenzene ND 0.00291 1 01/19/2021 14:29 WG1607608
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/22/21 17:22 11 of 29
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046A L1306607 01/25/21 13:48 11 of 29
ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L1306607
TMW-01 @20
Collected date/time: 01/12/21 11:55
Volatile Organic Compounds (GC/MS) by Method 8260D
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
p-Isopropyltoluene ND 0.00583 1 01/19/2021 14:29 WG1607608
2-Butanone (MEK)ND 0.117 1 01/19/2021 14:29 WG1607608
Methylene Chloride ND 0.0291 1 01/19/2021 14:29 WG1607608
4-Methyl-2-pentanone (MIBK)ND 0.0291 1 01/19/2021 14:29 WG1607608
Methyl tert-butyl ether ND 0.00117 1 01/19/2021 14:29 WG1607608
Naphthalene ND 0.0146 1 01/19/2021 14:29 WG1607608
n-Propylbenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
Styrene ND 0.0146 1 01/19/2021 14:29 WG1607608
1,1,1,2-Tetrachloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,1,2,2-Tetrachloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,1,2-Trichlorotrifluoroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
Tetrachloroethene ND 0.00291 1 01/19/2021 14:29 WG1607608
Toluene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,2,3-Trichlorobenzene ND C3 0.0146 1 01/19/2021 14:29 WG1607608
1,2,4-Trichlorobenzene ND C3 0.0146 1 01/19/2021 14:29 WG1607608
1,1,1-Trichloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,1,2-Trichloroethane ND 0.00291 1 01/19/2021 14:29 WG1607608
Trichloroethene ND 0.00117 1 01/19/2021 14:29 WG1607608
Trichlorofluoromethane ND 0.00291 1 01/19/2021 14:29 WG1607608
1,2,3-Trichloropropane ND 0.0146 1 01/19/2021 14:29 WG1607608
1,2,4-Trimethylbenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
1,2,3-Trimethylbenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
Vinyl chloride ND 0.00291 1 01/19/2021 14:29 WG1607608
1,3,5-Trimethylbenzene ND 0.00583 1 01/19/2021 14:29 WG1607608
Xylenes, Total ND 0.00757 1 01/19/2021 14:29 WG1607608
(S) Toluene-d8 96.7 75.0-131 01/19/2021 14:29 WG1607608
(S) 4-Bromofluorobenzene 98.0 67.0-138 01/19/2021 14:29 WG1607608
(S) 1,2-Dichloroethane-d4 111 70.0-130 01/19/2021 14:29 WG1607608
TPH by Method MADEPE
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Unadjusted C9-C18 Aliphatics ND 6.98 1 01/21/2021 14:39 WG1607920
Unadjusted C19-C36 Aliphatics ND 6.98 1 01/21/2021 14:39 WG1607920
Unadjusted C11-C22 Aromatics ND 6.98 1 01/21/2021 15:01 WG1607920
Unadjusted Total Petroleum
Hydrocarbons ND 6.98 1 01/21/2021 14:39 WG1607920
(S) o-Terphenyl 74.6 40.0-140 01/21/2021 15:01 WG1607920
(S) 1-Chloro-octadecane 73.7 40.0-140 01/21/2021 14:39 WG1607920
(S) 2-Fluorobiphenyl 83.4 40.0-140 01/21/2021 15:01 WG1607920
(S) 2-Bromonaphthalene 82.3 40.0-140 01/21/2021 15:01 WG1607920
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
Acenaphthene ND 0.0357 1 01/21/2021 13:12 WG1608679
Acenaphthylene ND 0.0357 1 01/21/2021 13:12 WG1608679
Anthracene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzidine ND J3 J6 1.79 1 01/21/2021 13:12 WG1608679
Benzo(a)anthracene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzo(b)fluoranthene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzo(k)fluoranthene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzo(g,h,i)perylene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzo(a)pyrene ND 0.0357 1 01/21/2021 13:12 WG1608679
Bis(2-chlorethoxy)methane ND 0.357 1 01/21/2021 13:12 WG1608679
Bis(2-chloroethyl)ether ND 0.357 1 01/21/2021 13:12 WG1608679
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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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 03
L1306607
TMW-01 @20
Collected date/time: 01/12/21 11:55
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result (dry)Qualifier RDL (dry)Dilution Analysis Batch
Analyte mg/kg mg/kg date / time
2,2-Oxybis(1-Chloropropane)ND 0.357 1 01/21/2021 13:12 WG1608679
4-Bromophenyl-phenylether ND 0.357 1 01/21/2021 13:12 WG1608679
2-Chloronaphthalene ND 0.0357 1 01/21/2021 13:12 WG1608679
4-Chlorophenyl-phenylether ND 0.357 1 01/21/2021 13:12 WG1608679
Chrysene ND 0.0357 1 01/21/2021 13:12 WG1608679
Dibenz(a,h)anthracene ND 0.0357 1 01/21/2021 13:12 WG1608679
3,3-Dichlorobenzidine ND 0.357 1 01/21/2021 13:12 WG1608679
2,4-Dinitrotoluene ND 0.357 1 01/21/2021 13:12 WG1608679
2,6-Dinitrotoluene ND 0.357 1 01/21/2021 13:12 WG1608679
Fluoranthene ND 0.0357 1 01/21/2021 13:12 WG1608679
Fluorene ND 0.0357 1 01/21/2021 13:12 WG1608679
Hexachlorobenzene ND 0.357 1 01/21/2021 13:12 WG1608679
Hexachloro-1,3-butadiene ND 0.357 1 01/21/2021 13:12 WG1608679
Hexachlorocyclopentadiene ND C3 0.357 1 01/21/2021 13:12 WG1608679
Hexachloroethane ND 0.357 1 01/21/2021 13:12 WG1608679
Indeno(1,2,3-cd)pyrene ND 0.0357 1 01/21/2021 13:12 WG1608679
Isophorone ND 0.357 1 01/21/2021 13:12 WG1608679
Naphthalene ND 0.0357 1 01/21/2021 13:12 WG1608679
Nitrobenzene ND 0.357 1 01/21/2021 13:12 WG1608679
n-Nitrosodimethylamine ND 0.357 1 01/21/2021 13:12 WG1608679
n-Nitrosodiphenylamine ND 0.357 1 01/21/2021 13:12 WG1608679
n-Nitrosodi-n-propylamine ND 0.357 1 01/21/2021 13:12 WG1608679
Phenanthrene ND 0.0357 1 01/21/2021 13:12 WG1608679
Benzylbutyl phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Bis(2-ethylhexyl)phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Di-n-butyl phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Diethyl phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Dimethyl phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Di-n-octyl phthalate ND 0.357 1 01/21/2021 13:12 WG1608679
Pyrene ND 0.0357 1 01/21/2021 13:12 WG1608679
1,2,4-Trichlorobenzene ND 0.357 1 01/21/2021 13:12 WG1608679
4-Chloro-3-methylphenol ND 0.357 1 01/21/2021 13:12 WG1608679
2-Chlorophenol ND 0.357 1 01/21/2021 13:12 WG1608679
2,4-Dichlorophenol ND 0.357 1 01/21/2021 13:12 WG1608679
2,4-Dimethylphenol ND C3 0.357 1 01/21/2021 13:12 WG1608679
4,6-Dinitro-2-methylphenol ND 0.357 1 01/21/2021 13:12 WG1608679
2,4-Dinitrophenol ND 0.357 1 01/21/2021 13:12 WG1608679
2-Nitrophenol ND 0.357 1 01/21/2021 13:12 WG1608679
4-Nitrophenol ND 0.357 1 01/21/2021 13:12 WG1608679
Pentachlorophenol ND 0.357 1 01/21/2021 13:12 WG1608679
Phenol ND 0.357 1 01/21/2021 13:12 WG1608679
2,4,6-Trichlorophenol ND 0.357 1 01/21/2021 13:12 WG1608679
(S) 2-Fluorophenol 95.9 12.0-120 01/21/2021 13:12 WG1608679
(S) Phenol-d5 88.2 10.0-120 01/21/2021 13:12 WG1608679
(S) Nitrobenzene-d5 72.6 10.0-122 01/21/2021 13:12 WG1608679
(S) 2-Fluorobiphenyl 82.4 15.0-120 01/21/2021 13:12 WG1608679
(S) 2,4,6-Tribromophenol 81.9 10.0-127 01/21/2021 13:12 WG1608679
(S) p-Terphenyl-d14 91.2 10.0-120 01/21/2021 13:12 WG1608679
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1606480
Total Solids by Method 2540 G-2011 L1306607-01,02,03
Method Blank (MB)
(MB) R3613816-1 01/18/21 11:13
MB Result MB Qualifier MB MDL MB RDL
Analyte %%%
Total Solids 0.00100
L1306572-02 Original Sample (OS) • Duplicate (DUP)
(OS) L1306572-02 01/18/21 11:13 • (DUP) R3613816-3 01/18/21 11:13
Original Result DUP Result Dilution DUP RPD DUP Qualifier DUP RPD
Limits
Analyte %%%%
Total Solids 82.9 82.7 1 0.288 10
Laboratory Control Sample (LCS)
(LCS) R3613816-2 01/18/21 11:13
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte %%%%
Total Solids 50.0 50.0 99.9 85.0-115
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608489
Volatile Petroleum Hydrocarbons by Method MADEPV L1306607-01,02,03
Method Blank (MB)
(MB) R3614682-3 01/20/21 12:37
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C5-C8 Aliphatics U 1.67 5.00
Unadjusted C9-C12 Aliphatics U 1.67 5.00
Unadjusted C9-C10 Aromatics U 1.67 5.00
Total VPH U 1.67 5.00
(S) 2,5-Dibromotoluene(FID)76.5 70.0-130
(S) 2,5-Dibromotoluene(PID)83.4 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3614682-1 01/20/21 10:24 • (LCSD) R3614682-2 01/20/21 10:57
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C5-C8 Aliphatics 60.0 57.6 57.6 96.0 96.0 70.0-130 0.000 25
Unadjusted C9-C12 Aliphatics 70.0 65.4 66.2 93.4 94.6 70.0-130 1.22 25
Unadjusted C9-C10 Aromatics 10.0 10.5 10.4 105 104 70.0-130 0.957 25
Total VPH 140 134 134 95.7 95.7 70.0-130 0.000 25
(S) 2,5-Dibromotoluene(FID) 85.2 88.5 70.0-130
(S) 2,5-Dibromotoluene(PID) 95.5 99.1 70.0-130
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607608
Volatile Organic Compounds (GC/MS) by Method 8260D L1306607-01,02,03
Method Blank (MB)
(MB) R3614097-2 01/19/21 09:17
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acetone U 0.0365 0.0500
Acrylonitrile U 0.00361 0.0125
Benzene U 0.000467 0.00100
Bromobenzene U 0.000900 0.0125
Bromodichloromethane U 0.000725 0.00250
Bromoform U 0.00117 0.0250
Bromomethane U 0.00197 0.0125
n-Butylbenzene U 0.00525 0.0125
sec-Butylbenzene U 0.00288 0.0125
tert-Butylbenzene U 0.00195 0.00500
Carbon tetrachloride U 0.000898 0.00500
Chlorobenzene U 0.000210 0.00250
Chlorodibromomethane U 0.000612 0.00250
Chloroethane U 0.00170 0.00500
Chloroform U 0.00103 0.00250
Chloromethane U 0.00435 0.0125
2-Chlorotoluene U 0.000865 0.00250
4-Chlorotoluene U 0.000450 0.00500
1,2-Dibromo-3-Chloropropane U 0.00390 0.0250
1,2-Dibromoethane U 0.000648 0.00250
Dibromomethane U 0.000750 0.00500
1,2-Dichlorobenzene U 0.000425 0.00500
1,3-Dichlorobenzene U 0.000600 0.00500
1,4-Dichlorobenzene U 0.000700 0.00500
Dichlorodifluoromethane U 0.00161 0.00250
1,1-Dichloroethane U 0.000491 0.00250
1,2-Dichloroethane U 0.000649 0.00250
1,1-Dichloroethene U 0.000606 0.00250
cis-1,2-Dichloroethene U 0.000734 0.00250
trans-1,2-Dichloroethene U 0.00104 0.00500
1,2-Dichloropropane U 0.00142 0.00500
1,1-Dichloropropene U 0.000809 0.00250
1,3-Dichloropropane U 0.000501 0.00500
cis-1,3-Dichloropropene U 0.000757 0.00250
trans-1,3-Dichloropropene U 0.00114 0.00500
2,2-Dichloropropane U 0.00138 0.00250
Di-isopropyl ether U 0.000410 0.00100
Ethylbenzene U 0.000737 0.00250
Hexachloro-1,3-butadiene U 0.00600 0.0250
Isopropylbenzene U 0.000425 0.00250
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607608
Volatile Organic Compounds (GC/MS) by Method 8260D L1306607-01,02,03
Method Blank (MB)
(MB) R3614097-2 01/19/21 09:17
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
p-Isopropyltoluene U 0.00255 0.00500
2-Butanone (MEK)0.0720 J 0.0635 0.100
Methylene Chloride U 0.00664 0.0250
4-Methyl-2-pentanone (MIBK)U 0.00228 0.0250
Methyl tert-butyl ether U 0.000350 0.00100
Naphthalene U 0.00488 0.0125
n-Propylbenzene U 0.000950 0.00500
Styrene U 0.000229 0.0125
1,1,1,2-Tetrachloroethane U 0.000948 0.00250
1,1,2,2-Tetrachloroethane U 0.000695 0.00250
Tetrachloroethene U 0.000896 0.00250
Toluene U 0.00130 0.00500
1,1,2-Trichlorotrifluoroethane U 0.000754 0.00250
1,2,3-Trichlorobenzene U 0.00733 0.0125
1,2,4-Trichlorobenzene U 0.00440 0.0125
1,1,1-Trichloroethane U 0.000923 0.00250
1,1,2-Trichloroethane U 0.000597 0.00250
Trichloroethene U 0.000584 0.00100
Trichlorofluoromethane U 0.000827 0.00250
1,2,3-Trichloropropane U 0.00162 0.0125
1,2,3-Trimethylbenzene U 0.00158 0.00500
1,2,4-Trimethylbenzene U 0.00158 0.00500
1,3,5-Trimethylbenzene U 0.00200 0.00500
Vinyl chloride U 0.00116 0.00250
Xylenes, Total U 0.000880 0.00650
(S) Toluene-d8 97.8 75.0-131
(S) 4-Bromofluorobenzene 98.6 67.0-138
(S) 1,2-Dichloroethane-d4 109 70.0-130
Laboratory Control Sample (LCS)
(LCS) R3614097-1 01/19/21 08:20
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acetone 0.625 1.61 258 10.0-160 J4
Acrylonitrile 0.625 0.860 138 45.0-153
Benzene 0.125 0.124 99.2 70.0-123
Bromobenzene 0.125 0.113 90.4 73.0-121
Bromodichloromethane 0.125 0.120 96.0 73.0-121
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607608
Volatile Organic Compounds (GC/MS) by Method 8260D L1306607-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3614097-1 01/19/21 08:20
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Bromoform 0.125 0.108 86.4 64.0-132
Bromomethane 0.125 0.132 106 56.0-147
n-Butylbenzene 0.125 0.109 87.2 68.0-135
sec-Butylbenzene 0.125 0.113 90.4 74.0-130
tert-Butylbenzene 0.125 0.117 93.6 75.0-127
Carbon tetrachloride 0.125 0.126 101 66.0-128
Chlorobenzene 0.125 0.116 92.8 76.0-128
Chlorodibromomethane 0.125 0.109 87.2 74.0-127
Chloroethane 0.125 0.146 117 61.0-134
Chloroform 0.125 0.140 112 72.0-123
Chloromethane 0.125 0.129 103 51.0-138
2-Chlorotoluene 0.125 0.112 89.6 75.0-124
4-Chlorotoluene 0.125 0.118 94.4 75.0-124
1,2-Dibromo-3-Chloropropane 0.125 0.110 88.0 59.0-130
1,2-Dibromoethane 0.125 0.105 84.0 74.0-128
Dibromomethane 0.125 0.130 104 75.0-122
1,2-Dichlorobenzene 0.125 0.108 86.4 76.0-124
1,3-Dichlorobenzene 0.125 0.112 89.6 76.0-125
1,4-Dichlorobenzene 0.125 0.111 88.8 77.0-121
Dichlorodifluoromethane 0.125 0.111 88.8 43.0-156
1,1-Dichloroethane 0.125 0.134 107 70.0-127
1,2-Dichloroethane 0.125 0.150 120 65.0-131
1,1-Dichloroethene 0.125 0.145 116 65.0-131
cis-1,2-Dichloroethene 0.125 0.139 111 73.0-125
trans-1,2-Dichloroethene 0.125 0.138 110 71.0-125
1,2-Dichloropropane 0.125 0.123 98.4 74.0-125
1,1-Dichloropropene 0.125 0.136 109 73.0-125
1,3-Dichloropropane 0.125 0.106 84.8 80.0-125
cis-1,3-Dichloropropene 0.125 0.118 94.4 76.0-127
trans-1,3-Dichloropropene 0.125 0.106 84.8 73.0-127
2,2-Dichloropropane 0.125 0.173 138 59.0-135 J4
Di-isopropyl ether 0.125 0.127 102 60.0-136
Ethylbenzene 0.125 0.114 91.2 74.0-126
Hexachloro-1,3-butadiene 0.125 0.0863 69.0 57.0-150
Isopropylbenzene 0.125 0.124 99.2 72.0-127
p-Isopropyltoluene 0.125 0.107 85.6 72.0-133
2-Butanone (MEK)0.625 0.777 124 30.0-160
Methylene Chloride 0.125 0.139 111 68.0-123
4-Methyl-2-pentanone (MIBK)0.625 0.605 96.8 56.0-143
Methyl tert-butyl ether 0.125 0.155 124 66.0-132
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607608
Volatile Organic Compounds (GC/MS) by Method 8260D L1306607-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3614097-1 01/19/21 08:20
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Naphthalene 0.125 0.107 85.6 59.0-130
n-Propylbenzene 0.125 0.121 96.8 74.0-126
Styrene 0.125 0.111 88.8 72.0-127
1,1,1,2-Tetrachloroethane 0.125 0.113 90.4 74.0-129
1,1,2,2-Tetrachloroethane 0.125 0.114 91.2 68.0-128
Tetrachloroethene 0.125 0.123 98.4 70.0-136
Toluene 0.125 0.113 90.4 75.0-121
1,1,2-Trichlorotrifluoroethane 0.125 0.113 90.4 61.0-139
1,2,3-Trichlorobenzene 0.125 0.0885 70.8 59.0-139
1,2,4-Trichlorobenzene 0.125 0.0893 71.4 62.0-137
1,1,1-Trichloroethane 0.125 0.141 113 69.0-126
1,1,2-Trichloroethane 0.125 0.105 84.0 78.0-123
Trichloroethene 0.125 0.128 102 76.0-126
Trichlorofluoromethane 0.125 0.132 106 61.0-142
1,2,3-Trichloropropane 0.125 0.124 99.2 67.0-129
1,2,3-Trimethylbenzene 0.125 0.110 88.0 74.0-124
1,2,4-Trimethylbenzene 0.125 0.118 94.4 70.0-126
1,3,5-Trimethylbenzene 0.125 0.120 96.0 73.0-127
Vinyl chloride 0.125 0.133 106 63.0-134
Xylenes, Total 0.375 0.337 89.9 72.0-127
(S) Toluene-d8 94.9 75.0-131
(S) 4-Bromofluorobenzene 102 67.0-138
(S) 1,2-Dichloroethane-d4 119 70.0-130
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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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607920
TPH by Method MADEPE L1306607-01,02,03
Method Blank (MB)
(MB) R3614383-1 01/20/21 08:17
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C9-C18 Aliphatics U 2.17 6.50
Unadjusted C19-C36 Aliphatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) 1-Chloro-octadecane 60.7 40.0-140
Method Blank (MB)
(MB) R3614383-4 01/20/21 10:08
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Unadjusted C11-C22 Aromatics U 2.17 6.50
Unadjusted Total Petroleum
Hydrocarbons U 2.17 6.50
(S) o-Terphenyl 59.8 40.0-140
(S) 2-Fluorobiphenyl 80.5 40.0-140
(S) 2-Bromonaphthalene 77.8 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3614383-2 01/20/21 09:23 • (LCSD) R3614383-3 01/20/21 09:45
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 39.9 16.9 21.0 42.4 52.6 40.0-140 21.6 25
Unadjusted C19-C36 Aliphatics 53.2 26.1 30.5 49.1 57.3 40.0-140 15.5 25
(S) 1-Chloro-octadecane 53.8 60.2 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3614383-5 01/20/21 10:30 • (LCSD) R3614383-6 01/20/21 10:52
Spike Amount LCS Result LCSD Result LCS Rec.LCSD Rec.Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 113 79.7 64.6 70.5 57.2 40.0-140 20.9 25
(S) o-Terphenyl 66.9 56.6 40.0-140
(S) 2-Fluorobiphenyl 82.0 78.4 40.0-140
(S) 2-Bromonaphthalene 76.1 72.9 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1607920
TPH by Method MADEPE L1306607-01,02,03
L1306607-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1306607-01 01/21/21 13:11 • (MS) R3615169-1 01/21/21 13:33 • (MSD) R3615169-2 01/21/21 13:55
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C9-C18 Aliphatics 54.3 ND 30.9 24.2 56.9 44.9 1 40.0-140 24.2 50
Unadjusted C19-C36 Aliphatics 72.3 ND 45.6 34.5 63.0 48.1 1 40.0-140 27.5 50
(S) 1-Chloro-octadecane 71.6 54.2 40.0-140
L1306607-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1306607-01 01/21/21 13:11 • (MS) R3615169-4 01/21/21 16:07 • (MSD) R3615169-3 01/21/21 15:45
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Unadjusted C11-C22 Aromatics 154 ND 96.8 87.4 63.0 57.4 1 40.0-140 10.2 50
(S) o-Terphenyl 63.0 57.0 40.0-140
(S) 2-Fluorobiphenyl 79.7 89.8 40.0-140
(S) 2-Bromonaphthalene 75.4 84.8 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608679
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1306607-01,02,03
Method Blank (MB)
(MB) R3615331-2 01/21/21 12:07
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Acenaphthene U 0.00539 0.0333
Acenaphthylene U 0.00469 0.0333
Anthracene U 0.00593 0.0333
Benzidine U 0.0626 1.67
Benzo(a)anthracene U 0.00587 0.0333
Benzo(b)fluoranthene U 0.00621 0.0333
Benzo(k)fluoranthene U 0.00592 0.0333
Benzo(g,h,i)perylene U 0.00609 0.0333
Benzo(a)pyrene U 0.00619 0.0333
Bis(2-chlorethoxy)methane U 0.0100 0.333
Bis(2-chloroethyl)ether U 0.0110 0.333
2,2-Oxybis(1-Chloropropane)U 0.0144 0.333
4-Bromophenyl-phenylether U 0.0117 0.333
2-Chloronaphthalene U 0.00585 0.0333
4-Chlorophenyl-phenylether U 0.0116 0.333
Chrysene U 0.00662 0.0333
Dibenz(a,h)anthracene U 0.00923 0.0333
3,3-Dichlorobenzidine U 0.0123 0.333
2,4-Dinitrotoluene U 0.00955 0.333
2,6-Dinitrotoluene U 0.0109 0.333
Fluoranthene U 0.00601 0.0333
Fluorene U 0.00542 0.0333
Hexachlorobenzene U 0.0118 0.333
Hexachloro-1,3-butadiene U 0.0112 0.333
Hexachlorocyclopentadiene U 0.0175 0.333
Hexachloroethane U 0.0131 0.333
Indeno(1,2,3-cd)pyrene U 0.00941 0.0333
Isophorone U 0.0102 0.333
Naphthalene U 0.00836 0.0333
Nitrobenzene U 0.0116 0.333
n-Nitrosodimethylamine U 0.0494 0.333
n-Nitrosodiphenylamine U 0.0252 0.333
n-Nitrosodi-n-propylamine U 0.0111 0.333
Phenanthrene U 0.00661 0.0333
Benzylbutyl phthalate U 0.0104 0.333
Bis(2-ethylhexyl)phthalate U 0.0422 0.333
Di-n-butyl phthalate U 0.0114 0.333
Diethyl phthalate U 0.0110 0.333
Dimethyl phthalate U 0.0706 0.333
Di-n-octyl phthalate U 0.0225 0.333
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608679
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1306607-01,02,03
Method Blank (MB)
(MB) R3615331-2 01/21/21 12:07
MB Result MB Qualifier MB MDL MB RDL
Analyte mg/kg mg/kg mg/kg
Pyrene U 0.00648 0.0333
1,2,4-Trichlorobenzene U 0.0104 0.333
4-Chloro-3-methylphenol U 0.0108 0.333
2-Chlorophenol U 0.0110 0.333
2,4-Dichlorophenol U 0.00970 0.333
2,4-Dimethylphenol U 0.00870 0.333
4,6-Dinitro-2-methylphenol U 0.0755 0.333
2,4-Dinitrophenol U 0.0779 0.333
2-Nitrophenol U 0.0119 0.333
4-Nitrophenol U 0.0104 0.333
Pentachlorophenol U 0.00896 0.333
Phenol U 0.0134 0.333
2,4,6-Trichlorophenol U 0.0107 0.333
(S) Nitrobenzene-d5 73.9 10.0-122
(S) 2-Fluorobiphenyl 82.3 15.0-120
(S) p-Terphenyl-d14 93.1 10.0-120
(S) Phenol-d5 89.2 10.0-120
(S) 2-Fluorophenol 95.5 12.0-120
(S) 2,4,6-Tribromophenol 80.2 10.0-127
Laboratory Control Sample (LCS)
(LCS) R3615331-1 01/21/21 11:47
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
Acenaphthene 0.666 0.511 76.7 38.0-120
Acenaphthylene 0.666 0.546 82.0 40.0-120
Anthracene 0.666 0.566 85.0 42.0-120
Benzidine 1.33 0.672 50.5 10.0-120
Benzo(a)anthracene 0.666 0.623 93.5 44.0-120
Benzo(b)fluoranthene 0.666 0.601 90.2 43.0-120
Benzo(k)fluoranthene 0.666 0.612 91.9 44.0-120
Benzo(g,h,i)perylene 0.666 0.603 90.5 43.0-120
Benzo(a)pyrene 0.666 0.674 101 45.0-120
Bis(2-chlorethoxy)methane 0.666 0.445 66.8 20.0-120
Bis(2-chloroethyl)ether 0.666 0.583 87.5 16.0-120
2,2-Oxybis(1-Chloropropane)0.666 0.488 73.3 23.0-120
4-Bromophenyl-phenylether 0.666 0.586 88.0 40.0-120
2-Chloronaphthalene 0.666 0.534 80.2 35.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608679
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1306607-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3615331-1 01/21/21 11:47
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
4-Chlorophenyl-phenylether 0.666 0.563 84.5 40.0-120
Chrysene 0.666 0.578 86.8 43.0-120
Dibenz(a,h)anthracene 0.666 0.634 95.2 44.0-120
3,3-Dichlorobenzidine 1.33 0.986 74.1 28.0-120
2,4-Dinitrotoluene 0.666 0.598 89.8 45.0-120
2,6-Dinitrotoluene 0.666 0.572 85.9 42.0-120
Fluoranthene 0.666 0.615 92.3 44.0-120
Fluorene 0.666 0.571 85.7 41.0-120
Hexachlorobenzene 0.666 0.571 85.7 39.0-120
Hexachloro-1,3-butadiene 0.666 0.394 59.2 15.0-120
Hexachlorocyclopentadiene 0.666 0.416 62.5 15.0-120
Hexachloroethane 0.666 0.488 73.3 17.0-120
Indeno(1,2,3-cd)pyrene 0.666 0.628 94.3 45.0-120
Isophorone 0.666 0.440 66.1 23.0-120
Naphthalene 0.666 0.403 60.5 18.0-120
Nitrobenzene 0.666 0.438 65.8 17.0-120
n-Nitrosodimethylamine 0.666 0.500 75.1 10.0-125
n-Nitrosodiphenylamine 0.666 0.594 89.2 40.0-120
n-Nitrosodi-n-propylamine 0.666 0.576 86.5 26.0-120
Phenanthrene 0.666 0.572 85.9 42.0-120
Benzylbutyl phthalate 0.666 0.640 96.1 40.0-120
Bis(2-ethylhexyl)phthalate 0.666 0.629 94.4 41.0-120
Di-n-butyl phthalate 0.666 0.612 91.9 43.0-120
Diethyl phthalate 0.666 0.595 89.3 43.0-120
Dimethyl phthalate 0.666 0.591 88.7 43.0-120
Di-n-octyl phthalate 0.666 0.637 95.6 40.0-120
Pyrene 0.666 0.604 90.7 41.0-120
1,2,4-Trichlorobenzene 0.666 0.397 59.6 17.0-120
4-Chloro-3-methylphenol 0.666 0.460 69.1 28.0-120
2-Chlorophenol 0.666 0.545 81.8 28.0-120
2,4-Dichlorophenol 0.666 0.446 67.0 25.0-120
2,4-Dimethylphenol 0.666 0.444 66.7 15.0-120
4,6-Dinitro-2-methylphenol 0.666 0.682 102 16.0-120
2,4-Dinitrophenol 0.666 0.391 58.7 10.0-120
2-Nitrophenol 0.666 0.451 67.7 20.0-120
4-Nitrophenol 0.666 0.553 83.0 27.0-120
Pentachlorophenol 0.666 0.430 64.6 29.0-120
Phenol 0.666 0.559 83.9 28.0-120
2,4,6-Trichlorophenol 0.666 0.560 84.1 37.0-120
(S) Nitrobenzene-d5 59.2 10.0-122
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608679
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1306607-01,02,03
Laboratory Control Sample (LCS)
(LCS) R3615331-1 01/21/21 11:47
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte mg/kg mg/kg %%
(S) 2-Fluorobiphenyl 81.4 15.0-120
(S) p-Terphenyl-d14 88.9 10.0-120
(S) Phenol-d5 87.7 10.0-120
(S) 2-Fluorophenol 91.4 12.0-120
(S) 2,4,6-Tribromophenol 85.9 10.0-127
L1306607-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1306607-03 01/21/21 13:12 • (MS) R3615331-3 01/21/21 13:33 • (MSD) R3615331-4 01/21/21 13:53
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Acenaphthene 0.715 ND 0.510 0.484 71.3 67.7 1 18.0-120 5.18 32
Acenaphthylene 0.715 ND 0.533 0.516 74.6 72.2 1 25.0-120 3.27 32
Anthracene 0.715 ND 0.566 0.512 79.1 71.6 1 22.0-120 9.96 29
Benzidine 1.43 ND ND ND 7.02 17.6 1 10.0-120 J6 J3 86.0 40
Benzo(a)anthracene 0.715 ND 0.649 0.578 90.8 80.9 1 25.0-120 11.5 29
Benzo(b)fluoranthene 0.715 ND 0.622 0.552 87.1 77.2 1 19.0-122 12.1 31
Benzo(k)fluoranthene 0.715 ND 0.624 0.559 87.2 78.2 1 23.0-120 10.9 30
Benzo(g,h,i)perylene 0.715 ND 0.628 0.563 87.8 78.8 1 10.0-120 10.8 33
Benzo(a)pyrene 0.715 ND 0.680 0.611 95.2 85.4 1 24.0-120 10.8 30
Bis(2-chlorethoxy)methane 0.715 ND 0.424 0.422 59.3 59.0 1 10.0-120 0.508 34
Bis(2-chloroethyl)ether 0.715 ND 0.511 0.518 71.5 72.5 1 10.0-120 1.46 40
2,2-Oxybis(1-Chloropropane)0.715 ND 0.448 0.474 62.6 66.4 1 10.0-120 5.82 40
4-Bromophenyl-phenylether 0.715 ND 0.584 0.536 81.7 74.9 1 27.0-120 8.63 30
2-Chloronaphthalene 0.715 ND 0.521 0.506 72.8 70.7 1 20.0-120 2.93 32
4-Chlorophenyl-phenylether 0.715 ND 0.568 0.525 79.4 73.4 1 24.0-120 7.86 29
Chrysene 0.715 ND 0.598 0.532 83.6 74.5 1 21.0-120 11.6 29
Dibenz(a,h)anthracene 0.715 ND 0.661 0.572 92.5 80.0 1 10.0-120 14.4 32
3,3-Dichlorobenzidine 1.43 ND 0.634 0.788 44.4 55.2 1 10.0-120 21.6 34
2,4-Dinitrotoluene 0.715 ND 0.625 0.575 87.4 80.5 1 30.0-120 8.23 31
2,6-Dinitrotoluene 0.715 ND 0.584 0.537 81.7 75.1 1 25.0-120 8.43 31
Fluoranthene 0.715 ND 0.613 0.550 85.7 76.9 1 18.0-126 10.9 32
Fluorene 0.715 ND 0.569 0.529 79.6 74.0 1 25.0-120 7.23 30
Hexachlorobenzene 0.715 ND 0.570 0.518 79.7 72.5 1 27.0-120 9.47 28
Hexachloro-1,3-butadiene 0.715 ND 0.364 0.378 50.9 52.9 1 10.0-120 3.76 38
Hexachlorocyclopentadiene 0.715 ND 0.397 0.413 55.6 57.8 1 10.0-120 3.97 40
Hexachloroethane 0.715 ND 0.425 0.475 59.5 66.5 1 10.0-120 11.2 40
Indeno(1,2,3-cd)pyrene 0.715 ND 0.650 0.583 91.0 81.5 1 10.0-120 11.0 32
Isophorone 0.715 ND 0.408 0.412 57.1 57.7 1 13.0-120 1.05 34
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1608679
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1306607-01,02,03
L1306607-03 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1306607-03 01/21/21 13:12 • (MS) R3615331-3 01/21/21 13:33 • (MSD) R3615331-4 01/21/21 13:53
Spike Amount
(dry)
Original Result
(dry)MS Result (dry)MSD Result
(dry)MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte mg/kg mg/kg mg/kg mg/kg %%%%%
Naphthalene 0.715 ND 0.376 0.381 52.6 53.3 1 10.0-120 1.42 35
Nitrobenzene 0.715 ND 0.404 0.407 56.5 56.9 1 10.0-120 0.795 36
n-Nitrosodimethylamine 0.715 ND 0.396 0.433 55.4 60.5 1 10.0-127 8.81 40
n-Nitrosodiphenylamine 0.715 ND 0.450 0.496 62.9 69.4 1 17.0-120 9.76 29
n-Nitrosodi-n-propylamine 0.715 ND 0.546 0.567 76.4 79.3 1 10.0-120 3.66 37
Phenanthrene 0.715 ND 0.576 0.526 80.6 73.6 1 17.0-120 9.15 31
Benzylbutyl phthalate 0.715 ND 0.653 0.594 91.3 83.0 1 23.0-120 9.47 30
Bis(2-ethylhexyl)phthalate 0.715 ND 0.639 0.578 89.3 80.9 1 17.0-126 9.88 30
Di-n-butyl phthalate 0.715 ND 0.598 0.543 83.6 76.0 1 30.0-120 9.60 29
Diethyl phthalate 0.715 ND 0.591 0.560 82.7 78.4 1 26.0-120 5.41 28
Dimethyl phthalate 0.715 ND 0.587 0.560 82.1 78.4 1 25.0-120 4.68 29
Di-n-octyl phthalate 0.715 ND 0.649 0.585 90.8 81.8 1 21.0-123 10.4 29
Pyrene 0.715 ND 0.625 0.563 87.4 78.8 1 16.0-121 10.3 32
1,2,4-Trichlorobenzene 0.715 ND 0.372 0.382 52.1 53.5 1 12.0-120 2.56 37
4-Chloro-3-methylphenol 0.715 ND 0.452 0.435 63.2 60.8 1 15.0-120 3.87 30
2-Chlorophenol 0.715 ND 0.475 0.515 66.5 72.1 1 15.0-120 8.02 37
2,4-Dichlorophenol 0.715 ND 0.427 0.429 59.8 60.1 1 20.0-120 0.501 31
2,4-Dimethylphenol 0.715 ND ND 0.378 44.1 52.9 1 10.0-120 18.0 33
4,6-Dinitro-2-methylphenol 0.715 ND 0.837 0.776 117 109 1 10.0-120 7.58 39
2,4-Dinitrophenol 0.715 ND 0.780 0.716 109 100 1 10.0-121 8.61 40
2-Nitrophenol 0.715 ND 0.431 0.435 60.4 60.8 1 12.0-120 0.743 39
4-Nitrophenol 0.715 ND 0.611 0.553 85.4 77.3 1 10.0-137 9.96 32
Pentachlorophenol 0.715 ND 0.475 0.452 66.5 63.2 1 10.0-160 5.09 31
Phenol 0.715 ND 0.497 0.527 69.5 73.7 1 12.0-120 5.87 38
2,4,6-Trichlorophenol 0.715 ND 0.504 0.533 70.6 74.6 1 19.0-120 5.58 32
(S) Nitrobenzene-d5 49.2 53.5 10.0-122
(S) 2-Fluorobiphenyl 73.6 71.2 15.0-120
(S) p-Terphenyl-d14 86.5 76.9 10.0-120
(S) Phenol-d5 75.8 77.9 10.0-120
(S) 2-Fluorophenol 77.2 81.7 12.0-120
(S) 2,4,6-Tribromophenol 83.0 75.8 10.0-127
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.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
(dry)Results are reported based on the dry weight of the sample. [this will only be present on a dry report basis for soils].
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
RDL (dry)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.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
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
C3 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low.
Method sensitivity check is acceptable.
J The identification of the analyte is acceptable; the reported value is an estimate.
J3 The associated batch QC was outside the established quality control range for precision.
J4 The associated batch QC was outside the established quality control range for accuracy.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.
Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as
accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* 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 National.

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

Pace Analytical National 1313 Point Mallard Parkway SE Suite B Decatur, AL, 35601
Alabama 40160
ANSI National Accreditation Board L2239

Pace Analytical National 660 Bercut Dr. Ste. C Sacramento, CA, 95811
California 2961 Oregon CA300002
Minnesota 006-999-465 Washington C926
North Dakota R-214

Pace Analytical National 6000 South Eastern Avenue Ste 9A Las Vegas, NV, 89119
Nevada NV009412021-1

Pace Analytical National 1606 E. Brazos Street Suite D Victoria, TX, 77901
Texas T104704328-20-18
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ANALYTICAL REPORT
February 23, 2021
Terracon - Greensboro, NC
Sample Delivery Group:L1317211
Samples Received:02/13/2021
Project Number:75207046
Description:North State Telephone
Report To:Mark Miller
7327-G, West Friendly Ave
Greensboro, NC 27410
Entire Report Reviewed By:
February 23, 2021
[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:
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February 23, 2021
Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
TMW-01 L1317211-01 5
Qc: Quality Control Summary 8
Volatile Petroleum Hydrocarbons by Method MADEPV 8
Volatile Organic Compounds (GC/MS) by Method 8260D 9
TPH by Method MADEPE 13
Semi Volatile Organic Compounds (GC/MS) by Method 8270E 14
Gl: Glossary of Terms 19
Al: Accreditations & Locations 20
Sc: Sample Chain of Custody 21
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE SUMMARY
Collected by Collected date/time Received date/time
TMW-01 L1317211-01 GW Jared Rose 02/12/21 11:20 02/13/21 11:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1622528 1 02/21/21 03:32 02/21/21 03:32 JAH Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 8260D WG1622792 1 02/20/21 14:07 02/20/21 14:07 JHH Mt. Juliet, TN
TPH by Method MADEPE WG1621639 1 02/16/21 04:33 02/20/21 19:06 DMG Mt. Juliet, TN
TPH by Method MADEPE WG1621639 1 02/16/21 04:33 02/20/21 20:19 DMG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 8270E WG1622616 1 02/19/21 20:04 02/20/21 15:43 KME Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.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
Sample Delivery Group (SDG) Narrative
The following analysis were performed from an unpreserved, insufficiently or inadequately preserved sample.
Lab Sample ID Project Sample ID Method
L1317211-01 TMW-01 MADEPE
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Heather J Wagner
Project Manager
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1317211
TMW-01
Collected date/time: 02/12/21 11:20
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics ND 100 1 02/21/2021 03:32 WG1622528
Unadjusted C9-C12 Aliphatics ND 100 1 02/21/2021 03:32 WG1622528
Unadjusted C9-C10 Aromatics ND 100 1 02/21/2021 03:32 WG1622528
Total VPH ND J 100 1 02/21/2021 03:32 WG1622528
(S) 2,5-Dibromotoluene(FID)83.8 70.0-130 02/21/2021 03:32 WG1622528
(S) 2,5-Dibromotoluene(PID)79.3 70.0-130 02/21/2021 03:32 WG1622528
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acetone ND 50.0 1 02/20/2021 14:07 WG1622792
Acrolein ND 50.0 1 02/20/2021 14:07 WG1622792
Acrylonitrile ND 10.0 1 02/20/2021 14:07 WG1622792
Benzene ND 1.00 1 02/20/2021 14:07 WG1622792
Bromobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Bromodichloromethane ND 1.00 1 02/20/2021 14:07 WG1622792
Bromoform ND 1.00 1 02/20/2021 14:07 WG1622792
Bromomethane ND C3 5.00 1 02/20/2021 14:07 WG1622792
n-Butylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
sec-Butylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
tert-Butylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Carbon tetrachloride ND 1.00 1 02/20/2021 14:07 WG1622792
Chlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Chlorodibromomethane ND 1.00 1 02/20/2021 14:07 WG1622792
Chloroethane ND C3 5.00 1 02/20/2021 14:07 WG1622792
Chloroform ND 5.00 1 02/20/2021 14:07 WG1622792
Chloromethane ND C3 2.50 1 02/20/2021 14:07 WG1622792
2-Chlorotoluene ND 1.00 1 02/20/2021 14:07 WG1622792
4-Chlorotoluene ND 1.00 1 02/20/2021 14:07 WG1622792
1,2-Dibromo-3-Chloropropane ND 5.00 1 02/20/2021 14:07 WG1622792
1,2-Dibromoethane ND 1.00 1 02/20/2021 14:07 WG1622792
Dibromomethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,2-Dichlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,3-Dichlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,4-Dichlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Dichlorodifluoromethane ND 5.00 1 02/20/2021 14:07 WG1622792
1,1-Dichloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,2-Dichloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,1-Dichloroethene ND 1.00 1 02/20/2021 14:07 WG1622792
cis-1,2-Dichloroethene ND 1.00 1 02/20/2021 14:07 WG1622792
trans-1,2-Dichloroethene ND 1.00 1 02/20/2021 14:07 WG1622792
1,2-Dichloropropane ND C3 1.00 1 02/20/2021 14:07 WG1622792
1,1-Dichloropropene ND 1.00 1 02/20/2021 14:07 WG1622792
1,3-Dichloropropane ND 1.00 1 02/20/2021 14:07 WG1622792
cis-1,3-Dichloropropene ND 1.00 1 02/20/2021 14:07 WG1622792
trans-1,3-Dichloropropene ND 1.00 1 02/20/2021 14:07 WG1622792
2,2-Dichloropropane ND 1.00 1 02/20/2021 14:07 WG1622792
Di-isopropyl ether ND C3 1.00 1 02/20/2021 14:07 WG1622792
Ethylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Hexachloro-1,3-butadiene ND 1.00 1 02/20/2021 14:07 WG1622792
Isopropylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
p-Isopropyltoluene ND 1.00 1 02/20/2021 14:07 WG1622792
2-Butanone (MEK)ND 10.0 1 02/20/2021 14:07 WG1622792
Methylene Chloride ND 5.00 1 02/20/2021 14:07 WG1622792
4-Methyl-2-pentanone (MIBK)ND 10.0 1 02/20/2021 14:07 WG1622792
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1317211
TMW-01
Collected date/time: 02/12/21 11:20
Volatile Organic Compounds (GC/MS) by Method 8260D
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Methyl tert-butyl ether ND 1.00 1 02/20/2021 14:07 WG1622792
Naphthalene ND 5.00 1 02/20/2021 14:07 WG1622792
n-Propylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Styrene ND 1.00 1 02/20/2021 14:07 WG1622792
1,1,1,2-Tetrachloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,1,2,2-Tetrachloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,1,2-Trichlorotrifluoroethane ND 1.00 1 02/20/2021 14:07 WG1622792
Tetrachloroethene ND 1.00 1 02/20/2021 14:07 WG1622792
Toluene ND 1.00 1 02/20/2021 14:07 WG1622792
1,2,3-Trichlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,2,4-Trichlorobenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,1,1-Trichloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
1,1,2-Trichloroethane ND 1.00 1 02/20/2021 14:07 WG1622792
Trichloroethene ND 1.00 1 02/20/2021 14:07 WG1622792
Trichlorofluoromethane ND 5.00 1 02/20/2021 14:07 WG1622792
1,2,3-Trichloropropane ND 2.50 1 02/20/2021 14:07 WG1622792
1,2,4-Trimethylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,2,3-Trimethylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
1,3,5-Trimethylbenzene ND 1.00 1 02/20/2021 14:07 WG1622792
Vinyl chloride ND C3 1.00 1 02/20/2021 14:07 WG1622792
Xylenes, Total ND 3.00 1 02/20/2021 14:07 WG1622792
(S) Toluene-d8 101 80.0-120 02/20/2021 14:07 WG1622792
(S) 4-Bromofluorobenzene 94.3 77.0-126 02/20/2021 14:07 WG1622792
(S) 1,2-Dichloroethane-d4 105 70.0-130 02/20/2021 14:07 WG1622792
TPH by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 02/20/2021 19:06 WG1621639
Unadjusted C19-C36 Aliphatics 1380 100 1 02/20/2021 19:06 WG1621639
Unadjusted C11-C22 Aromatics 150 B 100 1 02/20/2021 20:19 WG1621639
Unadjusted Total Petroleum
Hydrocarbons 1530 100 1 02/20/2021 20:19 WG1621639
(S) o-Terphenyl 69.3 40.0-140 02/20/2021 20:19 WG1621639
(S) 1-Chloro-octadecane 57.0 40.0-140 02/20/2021 19:06 WG1621639
(S) 2-Fluorobiphenyl 81.5 40.0-140 02/20/2021 20:19 WG1621639
(S) 2-Bromonaphthalene 78.3 40.0-140 02/20/2021 20:19 WG1621639
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acenaphthene ND 1.00 1 02/20/2021 15:43 WG1622616
Acenaphthylene ND 1.00 1 02/20/2021 15:43 WG1622616
Anthracene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzidine ND 10.0 1 02/20/2021 15:43 WG1622616
Benzo(a)anthracene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzo(b)fluoranthene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzo(k)fluoranthene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzo(g,h,i)perylene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzo(a)pyrene ND 1.00 1 02/20/2021 15:43 WG1622616
Bis(2-chlorethoxy)methane ND 10.0 1 02/20/2021 15:43 WG1622616
Bis(2-chloroethyl)ether ND 10.0 1 02/20/2021 15:43 WG1622616
2,2-Oxybis(1-Chloropropane)ND 10.0 1 02/20/2021 15:43 WG1622616
4-Bromophenyl-phenylether ND 10.0 1 02/20/2021 15:43 WG1622616
2-Chloronaphthalene ND 1.00 1 02/20/2021 15:43 WG1622616
4-Chlorophenyl-phenylether ND 10.0 1 02/20/2021 15:43 WG1622616
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.SAMPLE RESULTS - 01
L1317211
TMW-01
Collected date/time: 02/12/21 11:20
Semi Volatile Organic Compounds (GC/MS) by Method 8270E
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Chrysene ND 1.00 1 02/20/2021 15:43 WG1622616
Dibenz(a,h)anthracene ND 1.00 1 02/20/2021 15:43 WG1622616
3,3-Dichlorobenzidine ND 10.0 1 02/20/2021 15:43 WG1622616
2,4-Dinitrotoluene ND 10.0 1 02/20/2021 15:43 WG1622616
2,6-Dinitrotoluene ND 10.0 1 02/20/2021 15:43 WG1622616
Fluoranthene ND 1.00 1 02/20/2021 15:43 WG1622616
Fluorene ND 1.00 1 02/20/2021 15:43 WG1622616
Hexachlorobenzene ND 1.00 1 02/20/2021 15:43 WG1622616
Hexachloro-1,3-butadiene ND 10.0 1 02/20/2021 15:43 WG1622616
Hexachlorocyclopentadiene ND 10.0 1 02/20/2021 15:43 WG1622616
Hexachloroethane ND 10.0 1 02/20/2021 15:43 WG1622616
Indeno(1,2,3-cd)pyrene ND 1.00 1 02/20/2021 15:43 WG1622616
Isophorone ND 10.0 1 02/20/2021 15:43 WG1622616
Naphthalene ND 1.00 1 02/20/2021 15:43 WG1622616
Nitrobenzene ND 10.0 1 02/20/2021 15:43 WG1622616
n-Nitrosodimethylamine ND 10.0 1 02/20/2021 15:43 WG1622616
n-Nitrosodiphenylamine ND 10.0 1 02/20/2021 15:43 WG1622616
n-Nitrosodi-n-propylamine ND 10.0 1 02/20/2021 15:43 WG1622616
Phenanthrene ND 1.00 1 02/20/2021 15:43 WG1622616
Benzylbutyl phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Bis(2-ethylhexyl)phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Di-n-butyl phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Diethyl phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Dimethyl phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Di-n-octyl phthalate ND 3.00 1 02/20/2021 15:43 WG1622616
Pyrene ND 1.00 1 02/20/2021 15:43 WG1622616
1,2,4-Trichlorobenzene ND 10.0 1 02/20/2021 15:43 WG1622616
4-Chloro-3-methylphenol ND 10.0 1 02/20/2021 15:43 WG1622616
2-Chlorophenol ND 10.0 1 02/20/2021 15:43 WG1622616
2,4-Dichlorophenol ND 10.0 1 02/20/2021 15:43 WG1622616
2,4-Dimethylphenol ND 10.0 1 02/20/2021 15:43 WG1622616
4,6-Dinitro-2-methylphenol ND 10.0 1 02/20/2021 15:43 WG1622616
2,4-Dinitrophenol ND 10.0 1 02/20/2021 15:43 WG1622616
2-Nitrophenol ND 10.0 1 02/20/2021 15:43 WG1622616
4-Nitrophenol ND 10.0 1 02/20/2021 15:43 WG1622616
Pentachlorophenol ND 10.0 1 02/20/2021 15:43 WG1622616
Phenol ND 10.0 1 02/20/2021 15:43 WG1622616
2,4,6-Trichlorophenol ND 10.0 1 02/20/2021 15:43 WG1622616
(S) 2-Fluorophenol 23.9 10.0-120 02/20/2021 15:43 WG1622616
(S) Phenol-d5 17.4 10.0-120 02/20/2021 15:43 WG1622616
(S) Nitrobenzene-d5 47.9 10.0-127 02/20/2021 15:43 WG1622616
(S) 2-Fluorobiphenyl 58.8 10.0-130 02/20/2021 15:43 WG1622616
(S) 2,4,6-Tribromophenol 50.0 10.0-155 02/20/2021 15:43 WG1622616
(S) p-Terphenyl-d14 58.0 10.0-128 02/20/2021 15:43 WG1622616
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622528
Volatile Petroleum Hydrocarbons by Method MADEPV L1317211-01
Method Blank (MB)
(MB) R3623661-3 02/20/21 12:56
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C5-C8 Aliphatics U 33.3 100
Unadjusted C9-C12 Aliphatics 40.4 J 33.3 100
Unadjusted C9-C10 Aromatics U 33.3 100
Total VPH 40.4 J 33.3 100
(S) 2,5-Dibromotoluene(FID)93.0 70.0-130
(S) 2,5-Dibromotoluene(PID)88.4 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3623661-1 02/20/21 09:43 • (LCSD) R3623661-2 02/20/21 10:16
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 %%%%%
Unadjusted C5-C8 Aliphatics 1200 1160 1170 96.7 97.5 70.0-130 0.858 25
Unadjusted C9-C12 Aliphatics 1400 1410 1420 101 101 70.0-130 0.707 25
Unadjusted C9-C10 Aromatics 200 206 215 103 108 70.0-130 4.28 25
Total VPH 2800 2780 2810 99.3 100 70.0-130 1.07 25
(S) 2,5-Dibromotoluene(FID) 94.1 99.0 70.0-130
(S) 2,5-Dibromotoluene(PID) 88.5 95.4 70.0-130
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:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 8 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622792
Volatile Organic Compounds (GC/MS) by Method 8260D L1317211-01
Method Blank (MB)
(MB) R3623658-2 02/20/21 10:00
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
cis-1,3-Dichloropropene U 0.111 1.00
trans-1,3-Dichloropropene U 0.118 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
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 9 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 9 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622792
Volatile Organic Compounds (GC/MS) by Method 8260D L1317211-01
Method Blank (MB)
(MB) R3623658-2 02/20/21 10:00
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
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
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
1,1,2-Trichlorotrifluoroethane U 0.180 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
1,2,3-Trimethylbenzene U 0.104 1.00
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
Xylenes, Total U 0.174 3.00
(S) Toluene-d8 108 80.0-120
(S) 4-Bromofluorobenzene 94.8 77.0-126
(S) 1,2-Dichloroethane-d4 110 70.0-130
Laboratory Control Sample (LCS)
(LCS) R3623658-1 02/20/21 09:19
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acetone 25.0 20.5 82.0 19.0-160
Acrolein 25.0 22.2 88.8 10.0-160
Acrylonitrile 25.0 23.1 92.4 55.0-149
Benzene 5.00 4.17 83.4 70.0-123
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 10 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 10 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622792
Volatile Organic Compounds (GC/MS) by Method 8260D L1317211-01
Laboratory Control Sample (LCS)
(LCS) R3623658-1 02/20/21 09:19
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Bromobenzene 5.00 4.74 94.8 73.0-121
Bromodichloromethane 5.00 4.66 93.2 75.0-120
Bromoform 5.00 5.17 103 68.0-132
Bromomethane 5.00 3.57 71.4 10.0-160
n-Butylbenzene 5.00 4.39 87.8 73.0-125
sec-Butylbenzene 5.00 5.26 105 75.0-125
tert-Butylbenzene 5.00 5.54 111 76.0-124
Carbon tetrachloride 5.00 5.83 117 68.0-126
Chlorobenzene 5.00 5.24 105 80.0-121
Chlorodibromomethane 5.00 5.42 108 77.0-125
Chloroethane 5.00 2.35 47.0 47.0-150
Chloroform 5.00 4.79 95.8 73.0-120
Chloromethane 5.00 3.73 74.6 41.0-142
2-Chlorotoluene 5.00 5.09 102 76.0-123
4-Chlorotoluene 5.00 4.88 97.6 75.0-122
1,2-Dibromo-3-Chloropropane 5.00 5.52 110 58.0-134
1,2-Dibromoethane 5.00 5.46 109 80.0-122
Dibromomethane 5.00 4.60 92.0 80.0-120
1,2-Dichlorobenzene 5.00 5.44 109 79.0-121
1,3-Dichlorobenzene 5.00 5.47 109 79.0-120
1,4-Dichlorobenzene 5.00 5.06 101 79.0-120
Dichlorodifluoromethane 5.00 5.87 117 51.0-149
1,1-Dichloroethane 5.00 4.37 87.4 70.0-126
1,2-Dichloroethane 5.00 4.75 95.0 70.0-128
1,1-Dichloroethene 5.00 4.42 88.4 71.0-124
cis-1,2-Dichloroethene 5.00 4.35 87.0 73.0-120
trans-1,2-Dichloroethene 5.00 4.29 85.8 73.0-120
1,2-Dichloropropane 5.00 3.93 78.6 77.0-125
1,1-Dichloropropene 5.00 4.75 95.0 74.0-126
1,3-Dichloropropane 5.00 4.92 98.4 80.0-120
cis-1,3-Dichloropropene 5.00 4.44 88.8 80.0-123
trans-1,3-Dichloropropene 5.00 5.20 104 78.0-124
2,2-Dichloropropane 5.00 4.20 84.0 58.0-130
Di-isopropyl ether 5.00 3.87 77.4 58.0-138
Ethylbenzene 5.00 5.33 107 79.0-123
Hexachloro-1,3-butadiene 5.00 5.96 119 54.0-138
Isopropylbenzene 5.00 5.55 111 76.0-127
p-Isopropyltoluene 5.00 5.32 106 76.0-125
2-Butanone (MEK)25.0 21.2 84.8 44.0-160
Methylene Chloride 5.00 4.48 89.6 67.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 11 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 11 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622792
Volatile Organic Compounds (GC/MS) by Method 8260D L1317211-01
Laboratory Control Sample (LCS)
(LCS) R3623658-1 02/20/21 09:19
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
4-Methyl-2-pentanone (MIBK)25.0 23.0 92.0 68.0-142
Methyl tert-butyl ether 5.00 4.58 91.6 68.0-125
Naphthalene 5.00 5.59 112 54.0-135
n-Propylbenzene 5.00 4.80 96.0 77.0-124
Styrene 5.00 5.04 101 73.0-130
1,1,1,2-Tetrachloroethane 5.00 5.78 116 75.0-125
1,1,2,2-Tetrachloroethane 5.00 4.73 94.6 65.0-130
Tetrachloroethene 5.00 5.80 116 72.0-132
Toluene 5.00 4.86 97.2 79.0-120
1,1,2-Trichlorotrifluoroethane 5.00 4.96 99.2 69.0-132
1,2,3-Trichlorobenzene 5.00 5.92 118 50.0-138
1,2,4-Trichlorobenzene 5.00 5.45 109 57.0-137
1,1,1-Trichloroethane 5.00 5.29 106 73.0-124
1,1,2-Trichloroethane 5.00 5.05 101 80.0-120
Trichloroethene 5.00 4.88 97.6 78.0-124
Trichlorofluoromethane 5.00 4.06 81.2 59.0-147
1,2,3-Trichloropropane 5.00 5.85 117 73.0-130
1,2,3-Trimethylbenzene 5.00 5.29 106 77.0-120
1,2,4-Trimethylbenzene 5.00 5.20 104 76.0-121
1,3,5-Trimethylbenzene 5.00 5.17 103 76.0-122
Vinyl chloride 5.00 3.89 77.8 67.0-131
Xylenes, Total 15.0 15.5 103 79.0-123
(S) Toluene-d8 102 80.0-120
(S) 4-Bromofluorobenzene 88.9 77.0-126
(S) 1,2-Dichloroethane-d4 108 70.0-130
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:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 12 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1621639
TPH by Method MADEPE L1317211-01
Method Blank (MB)
(MB) R3623398-1 02/20/21 08:26
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C9-C18 Aliphatics U 33.3 100
Unadjusted C19-C36 Aliphatics 44.6 J 33.3 100
(S) 1-Chloro-octadecane 76.9 40.0-140
Method Blank (MB)
(MB) R3623398-4 02/20/21 09:39
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C11-C22 Aromatics 65.8 J 33.3 100
(S) o-Terphenyl 74.3 40.0-140
(S) 2-Fluorobiphenyl 82.2 40.0-140
(S) 2-Bromonaphthalene 81.1 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3623398-2 02/20/21 08:50 • (LCSD) R3623398-3 02/20/21 09:14
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 %%%%%
Unadjusted C9-C18 Aliphatics 600 349 346 58.2 57.7 40.0-140 0.863 25
Unadjusted C19-C36 Aliphatics 800 599 588 74.9 73.5 40.0-140 1.85 25
(S) 1-Chloro-octadecane 75.1 73.1 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3623398-5 02/20/21 10:06 • (LCSD) R3623398-6 02/20/21 10:30
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 %%%%%
Unadjusted C11-C22 Aromatics 1700 1410 1340 82.9 78.8 40.0-140 5.09 25
(S) o-Terphenyl 73.8 73.4 40.0-140
(S) 2-Fluorobiphenyl 82.4 84.7 40.0-140
(S) 2-Bromonaphthalene 77.3 80.4 40.0-140
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:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 13 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622616
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1317211-01
Method Blank (MB)
(MB) R3623551-2 02/20/21 14:17
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Acenaphthene U 0.0886 1.00
Acenaphthylene U 0.0921 1.00
Anthracene U 0.0804 1.00
Benzidine U 3.74 10.0
Benzo(a)anthracene U 0.199 1.00
Benzo(b)fluoranthene U 0.130 1.00
Benzo(k)fluoranthene U 0.120 1.00
Benzo(g,h,i)perylene U 0.121 1.00
Benzo(a)pyrene U 0.0381 1.00
Bis(2-chlorethoxy)methane U 0.116 10.0
Bis(2-chloroethyl)ether U 0.137 10.0
2,2-Oxybis(1-Chloropropane)U 0.210 10.0
4-Bromophenyl-phenylether U 0.0877 10.0
2-Chloronaphthalene U 0.0648 1.00
4-Chlorophenyl-phenylether U 0.0926 10.0
Chrysene U 0.130 1.00
Dibenz(a,h)anthracene U 0.0644 1.00
3,3-Dichlorobenzidine U 0.212 10.0
2,4-Dinitrotoluene U 0.0983 10.0
2,6-Dinitrotoluene U 0.250 10.0
Fluoranthene U 0.102 1.00
Fluorene U 0.0844 1.00
Hexachlorobenzene U 0.0755 1.00
Hexachloro-1,3-butadiene U 0.0968 10.0
Hexachlorocyclopentadiene U 0.0598 10.0
Hexachloroethane U 0.127 10.0
Indeno(1,2,3-cd)pyrene U 0.279 1.00
Isophorone U 0.143 10.0
Naphthalene U 0.159 1.00
Nitrobenzene U 0.297 10.0
n-Nitrosodimethylamine U 0.998 10.0
n-Nitrosodiphenylamine U 2.37 10.0
n-Nitrosodi-n-propylamine U 0.261 10.0
Phenanthrene U 0.112 1.00
Benzylbutyl phthalate U 0.765 3.00
Bis(2-ethylhexyl)phthalate U 0.895 3.00
Di-n-butyl phthalate U 0.453 3.00
Diethyl phthalate U 0.287 3.00
Dimethyl phthalate U 0.260 3.00
Di-n-octyl phthalate U 0.932 3.00
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 14 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 14 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622616
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1317211-01
Method Blank (MB)
(MB) R3623551-2 02/20/21 14:17
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Pyrene U 0.107 1.00
1,2,4-Trichlorobenzene U 0.0698 10.0
4-Chloro-3-methylphenol U 0.131 10.0
2-Chlorophenol U 0.133 10.0
2,4-Dichlorophenol U 0.102 10.0
2,4-Dimethylphenol U 0.0636 10.0
4,6-Dinitro-2-methylphenol U 1.12 10.0
2,4-Dinitrophenol U 5.93 10.0
2-Nitrophenol U 0.117 10.0
4-Nitrophenol U 0.143 10.0
Pentachlorophenol U 0.313 10.0
Phenol U 4.33 10.0
2,4,6-Trichlorophenol U 0.100 10.0
(S) Nitrobenzene-d5 50.3 10.0-127
(S) 2-Fluorobiphenyl 63.1 10.0-130
(S) p-Terphenyl-d14 68.4 10.0-128
(S) Phenol-d5 23.0 10.0-120
(S) 2-Fluorophenol 35.1 10.0-120
(S) 2,4,6-Tribromophenol 46.6 10.0-155
Laboratory Control Sample (LCS)
(LCS) R3623551-1 02/20/21 13:55
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acenaphthene 50.0 29.0 58.0 41.0-120
Acenaphthylene 50.0 32.2 64.4 43.0-120
Anthracene 50.0 31.8 63.6 45.0-120
Benzidine 100 10.3 10.3 10.0-120
Benzo(a)anthracene 50.0 37.4 74.8 47.0-120
Benzo(b)fluoranthene 50.0 36.1 72.2 46.0-120
Benzo(k)fluoranthene 50.0 38.0 76.0 46.0-120
Benzo(g,h,i)perylene 50.0 36.4 72.8 48.0-121
Benzo(a)pyrene 50.0 37.6 75.2 47.0-120
Bis(2-chlorethoxy)methane 50.0 29.2 58.4 33.0-120
Bis(2-chloroethyl)ether 50.0 36.9 73.8 23.0-120
2,2-Oxybis(1-Chloropropane)50.0 29.5 59.0 28.0-120
4-Bromophenyl-phenylether 50.0 33.1 66.2 45.0-120
2-Chloronaphthalene 50.0 31.0 62.0 37.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 15 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 15 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622616
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1317211-01
Laboratory Control Sample (LCS)
(LCS) R3623551-1 02/20/21 13:55
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
4-Chlorophenyl-phenylether 50.0 32.5 65.0 44.0-120
Chrysene 50.0 35.9 71.8 48.0-120
Dibenz(a,h)anthracene 50.0 36.8 73.6 47.0-120
3,3-Dichlorobenzidine 100 73.8 73.8 44.0-120
2,4-Dinitrotoluene 50.0 37.0 74.0 49.0-124
2,6-Dinitrotoluene 50.0 33.3 66.6 46.0-120
Fluoranthene 50.0 34.9 69.8 51.0-120
Fluorene 50.0 32.9 65.8 47.0-120
Hexachlorobenzene 50.0 32.7 65.4 44.0-120
Hexachloro-1,3-butadiene 50.0 26.3 52.6 19.0-120
Hexachlorocyclopentadiene 50.0 19.6 39.2 15.0-120
Hexachloroethane 50.0 26.5 53.0 15.0-120
Indeno(1,2,3-cd)pyrene 50.0 34.8 69.6 49.0-122
Isophorone 50.0 27.5 55.0 36.0-120
Naphthalene 50.0 27.5 55.0 27.0-120
Nitrobenzene 50.0 26.9 53.8 27.0-120
n-Nitrosodimethylamine 50.0 23.3 46.6 10.0-120
n-Nitrosodiphenylamine 50.0 33.1 66.2 47.0-120
n-Nitrosodi-n-propylamine 50.0 30.6 61.2 31.0-120
Phenanthrene 50.0 32.7 65.4 46.0-120
Benzylbutyl phthalate 50.0 35.5 71.0 43.0-121
Bis(2-ethylhexyl)phthalate 50.0 35.0 70.0 43.0-122
Di-n-butyl phthalate 50.0 34.3 68.6 49.0-121
Diethyl phthalate 50.0 34.7 69.4 48.0-122
Dimethyl phthalate 50.0 34.0 68.0 48.0-120
Di-n-octyl phthalate 50.0 31.3 62.6 42.0-125
Pyrene 50.0 35.8 71.6 47.0-120
1,2,4-Trichlorobenzene 50.0 26.6 53.2 24.0-120
4-Chloro-3-methylphenol 50.0 26.6 53.2 40.0-120
2-Chlorophenol 50.0 25.6 51.2 25.0-120
2,4-Dichlorophenol 50.0 27.5 55.0 36.0-120
2,4-Dimethylphenol 50.0 25.8 51.6 33.0-120
4,6-Dinitro-2-methylphenol 50.0 43.3 86.6 38.0-138
2,4-Dinitrophenol 50.0 36.9 73.8 10.0-120
2-Nitrophenol 50.0 28.4 56.8 31.0-120
4-Nitrophenol 50.0 13.4 26.8 10.0-120
Pentachlorophenol 50.0 29.9 59.8 23.0-120
Phenol 50.0 13.6 27.2 10.0-120
2,4,6-Trichlorophenol 50.0 31.0 62.0 42.0-120
(S) Nitrobenzene-d5 72.5 10.0-127
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:46 16 of 22
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
Terracon - Greensboro, NC 75207046 L1317211 02/23/21 16:56 16 of 22
ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622616
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1317211-01
Laboratory Control Sample (LCS)
(LCS) R3623551-1 02/20/21 13:55
Spike Amount LCS Result LCS Rec.Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
(S) 2-Fluorobiphenyl 62.7 10.0-130
(S) p-Terphenyl-d14 69.8 10.0-128
(S) Phenol-d5 24.7 10.0-120
(S) 2-Fluorophenol 36.4 10.0-120
(S) 2,4,6-Tribromophenol 65.0 10.0-155
L1317207-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1317207-01 02/20/21 17:52 • (MS) R3623551-3 02/20/21 18:14 • (MSD) R3623551-4 02/20/21 18:35
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Acenaphthene 50.0 ND 26.9 24.1 53.8 48.2 10 28.0-120 11.0 25
Anthracene 50.0 ND 29.7 26.1 59.4 52.2 10 36.0-120 12.9 23
Benzo(a)anthracene 50.0 ND 35.2 31.9 70.4 63.8 10 39.0-120 9.84 23
Benzo(b)fluoranthene 50.0 ND 32.1 30.3 64.2 60.6 10 37.0-120 5.77 23
Benzo(k)fluoranthene 50.0 ND 33.5 31.7 67.0 63.4 10 37.0-120 5.52 26
Benzo(a)pyrene 50.0 ND 31.6 30.3 63.2 60.6 10 37.0-120 4.20 24
Bis(2-chlorethoxy)methane 50.0 ND ND ND 56.8 49.4 10 17.0-120 13.9 31
Bis(2-chloroethyl)ether 50.0 ND ND ND 70.0 57.8 10 14.0-120 19.1 33
2,2-Oxybis(1-Chloropropane)50.0 ND ND ND 52.2 45.8 10 18.0-120 13.1 34
4-Bromophenyl-phenylether 50.0 ND ND ND 62.6 54.0 10 37.0-120 14.8 24
2-Chloronaphthalene 50.0 ND 28.7 25.2 57.4 50.4 10 29.0-120 13.0 28
4-Chlorophenyl-phenylether 50.0 ND ND ND 62.4 56.4 10 36.0-120 10.1 23
Chrysene 50.0 ND 34.0 31.8 68.0 63.6 10 38.0-120 6.69 23
Dibenz(a,h)anthracene 50.0 ND 30.8 28.8 61.6 57.6 10 36.0-121 6.71 24
3,3-Dichlorobenzidine 100 ND ND ND 0.000 0.000 10 10.0-134 J6 J6 0.000 30
2,4-Dinitrotoluene 50.0 ND ND ND 53.8 50.2 10 39.0-125 6.92 25
2,6-Dinitrotoluene 50.0 ND ND ND 57.6 47.0 10 36.0-120 20.3 27
Fluoranthene 50.0 ND 33.9 31.0 67.8 62.0 10 41.0-121 8.94 22
Fluorene 50.0 ND 30.9 27.3 61.8 54.6 10 37.0-120 12.4 24
Hexachloro-1,3-butadiene 50.0 ND ND ND 56.8 49.0 10 12.0-120 14.7 34
Hexachlorocyclopentadiene 50.0 ND ND ND 37.2 35.2 10 10.0-120 5.52 33
Hexachloroethane 50.0 ND ND ND 50.6 44.4 10 10.0-120 13.1 40
Indeno(1,2,3-cd)pyrene 50.0 ND 30.0 27.9 60.0 55.8 10 38.0-125 7.25 24
Isophorone 50.0 ND ND ND 55.8 48.4 10 21.0-120 14.2 27
Naphthalene 50.0 ND 28.0 24.8 56.0 49.6 10 10.0-120 12.1 31
Nitrobenzene 50.0 ND ND ND 73.0 59.2 10 12.0-120 20.9 30
n-Nitrosodiphenylamine 50.0 ND ND ND 57.0 49.8 10 37.0-120 13.5 24
n-Nitrosodi-n-propylamine 50.0 ND ND ND 61.6 53.4 10 16.0-120 14.3 30
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.QUALITY CONTROL SUMMARYWG1622616
Semi Volatile Organic Compounds (GC/MS) by Method 8270E L1317211-01
L1317207-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1317207-01 02/20/21 17:52 • (MS) R3623551-3 02/20/21 18:14 • (MSD) R3623551-4 02/20/21 18:35
Spike Amount Original Result MS Result MSD Result MS Rec.MSD Rec.Dilution Rec. Limits MS Qualifier MSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l ug/l %%%%%
Benzylbutyl phthalate 50.0 ND ND ND 53.2 53.2 10 34.0-126 0.000 24
Bis(2-ethylhexyl)phthalate 50.0 ND 40.8 39.4 81.6 78.8 10 33.0-126 3.49 25
Di-n-butyl phthalate 50.0 ND ND ND 58.2 51.6 10 35.0-128 12.0 23
Diethyl phthalate 50.0 ND ND ND 49.6 46.2 10 39.0-125 7.10 24
Dimethyl phthalate 50.0 ND ND ND 27.8 24.2 10 37.0-120 J6 J6 13.8 24
Di-n-octyl phthalate 50.0 ND 41.1 40.2 82.2 80.4 10 25.0-135 2.21 26
Pyrene 50.0 ND 35.0 31.7 70.0 63.4 10 39.0-120 9.90 22
4-Chloro-3-methylphenol 50.0 ND ND ND 36.8 35.2 10 26.0-120 4.44 27
2-Chlorophenol 50.0 ND ND ND 44.2 41.2 10 18.0-120 7.03 34
2,4-Dichlorophenol 50.0 ND ND ND 44.4 43.0 10 19.0-120 3.20 27
2,4-Dimethylphenol 50.0 ND ND ND 0.000 0.000 10 15.0-120 J6 J6 0.000 28
4,6-Dinitro-2-methylphenol 50.0 ND ND ND 76.0 78.6 10 10.0-144 3.36 39
2,4-Dinitrophenol 50.0 ND ND ND 0.000 0.000 10 10.0-120 J6 J6 0.000 40
Acenaphthylene 50.0 ND 24.8 21.6 49.6 43.2 10 31.0-121 13.8 25
2-Nitrophenol 50.0 ND ND ND 57.8 49.8 10 20.0-120 14.9 30
4-Nitrophenol 50.0 ND ND ND 27.2 24.2 10 10.0-120 11.7 40
Pentachlorophenol 50.0 ND ND ND 57.6 54.6 10 10.0-128 5.35 37
Phenol 50.0 ND ND ND 0.000 0.000 10 10.0-120 J6 J6 0.000 40
2,4,6-Trichlorophenol 50.0 ND ND ND 53.2 48.0 10 26.0-120 10.3 31
Benzidine 100 ND ND ND 0.000 0.000 10 10.0-120 J6 J6 0.000 37
Benzo(g,h,i)perylene 50.0 ND 32.2 28.1 64.4 56.2 10 37.0-123 13.6 25
Hexachlorobenzene 50.0 ND 31.2 28.7 62.4 57.4 10 35.0-122 8.35 24
n-Nitrosodimethylamine 50.0 ND ND ND 56.4 121 10 10.0-120 J3 J5 72.5 40
Phenanthrene 50.0 ND 31.0 28.2 62.0 56.4 10 33.0-120 9.46 22
1,2,4-Trichlorobenzene 50.0 ND ND ND 54.8 46.8 10 15.0-120 15.7 31
(S) Nitrobenzene-d5 103 91.4 10.0-127
(S) 2-Fluorobiphenyl 59.9 51.7 10.0-130
(S) p-Terphenyl-d14 73.4 66.4 10.0-128
(S) Phenol-d5 23.2 18.0 10.0-120
(S) 2-Fluorophenol 30.7 27.9 10.0-120
(S) 2,4,6-Tribromophenol 50.5 46.9 10.0-155
Sample Narrative:
OS: Dilution and surrogate failure due to matrix interference.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.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.
ND Not detected at the Reporting Limit (or MDL where applicable).
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.
Original Sample The non-spiked sample in the prep batch used to determine the Relative Percent Difference (RPD) from a quality control
sample. The Original Sample may not be included within the reported SDG.
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
B The same analyte is found in the associated blank.
C3 The reported concentration is an estimate. The continuing calibration standard associated with this data responded low.
Method sensitivity check is acceptable.
J The identification of the analyte is acceptable; the reported value is an estimate.
J3 The associated batch QC was outside the established quality control range for precision.
J5 The sample matrix interfered with the ability to make any accurate determination; spike value is high.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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ONE LAB. NATIONWIDE.
Pace National is the only environmental laboratory accredited/certified to support your work nationwide from one location. One phone call, one point of contact, one laboratory. No other lab is as
accessible or prepared to handle your needs throughout the country. Our capacity and capability from our single location laboratory is comparable to the collective totals of the network
laboratories in our industry. The most significant benefit to our one location design is the design of our laboratory campus. The model is conducive to accelerated productivity, decreasing
turn-around time, and preventing cross contamination, thus protecting sample integrity. Our focus on premium quality and prompt service allows us to be YOUR LAB OF CHOICE.
* 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 National.

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

Pace Analytical National 1313 Point Mallard Parkway SE Suite B Decatur, AL, 35601
Alabama 40160
ANSI National Accreditation Board L2239

Pace Analytical National 660 Bercut Dr. Ste. C Sacramento, CA, 95811
California 2961 Oregon CA300002
Minnesota 006-999-465 Washington C926
North Dakota R-214

Pace Analytical National 6000 South Eastern Avenue Ste 9A Las Vegas, NV, 89119
Nevada NV009412021-1

Pace Analytical National 1606 E. Brazos Street Suite D Victoria, TX, 77901
Texas T104704328-20-18
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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