WS-28701_48707_CA_SCH_20221017

2725 E. Millbrook Road, Suite 121 Raleigh, North Carolina 27604 Telephone [phone] Fax [phone] www.oneatlas.com

Octdober 17, 2022 Ms. Mindy Lepard North Carolina Department of Environmental Quality
Winston-Salem Regional Office Division of Waste Management – UST Section 450 West Hanes Mill Road, Suite 300
Winston-Salem, North Carolina 27105 Re: Site Check Report
Pilot Travel Centers No. 6955-C 1044 Jimmie Kerr Road Haw River, Alamance County, North Carolina NCDEQ Facility ID #00-0-0000035045
Dear Ms. Lepard: ATC Associates of North Carolina, LLC (ATC), on behalf of Pilot Travel Centers, LLC, is submitting this Site Check Report for the referenced facility. If you have any questions or require additional information, please contact our office at [phone]. Sincerely, ATC Associates of North Carolina, LLC Maureen Jackson, P.G. Samuel Wakefield Senior Project Manager Program Manager cc: Mr. Joey Cupp, Pilot Travel Centers, LLC

SITE CHECK REPORT
PILOT TRAVEL CENTERS NO. 6955-C
1044 Jimmie Kerr Road Haw River, Alamance County, North Carolina NCDEQ Facility ID #00-0-0000035045

Pilot Travel Centers No. 6955-C
NCDEQ Facility ID #00-0-0000035045
October 17"2022
Site Check Report
Site Check Report
A.
l.
Site lnformation
Site Identification
Date of Report: 101 17 12022
Facility ID #: 00-0-00000-35045 UST Incident # Not Assisned
Site Name: Pilot Travel Centers No. 6955-C
Site Street Address: 1044 Jimmie Kerr Road
City/Town: Haw River Zip Code: 27258 County:Alamance
Description of Geographical Data Point: C-store Building
Location Method: GPS
Latitude: 36o 04'13.37"N Longitude 79'21'4.11" W
2. Information About Contacts
UST Owner and Operator: Pilot Travel Centeis. LLC
Address: 5508 Lonas Road Knoxville. Tennessee 37909 Tel: [phone]
Property Owner:PFJ Southeast LLC c/o Intax. Inc.
Address: P.O. Box 54650 Lexinston. Kentuckv 40555
Property Occupant:Pilot Travel Centers No. 6955-C
Address: 1044 Jimmie Kerr Road. Haw River. North Carolina27258
Consultant/Contractor: ATC Associates of North Carolina. P.C.
Address: 2725 E. Millbrook Road. Suite l2l Raleigh" North Carolina 27604 Tel: [phone]
Analytical Laboratory: Pace Anal-ytical Cert #: 37 5
Address:1540 Lovell Road Knoxville. Tennessee 37931 Tel: [phone]
Analytical Laboratory: SGS North America Inc.Cert #: 487
Address: 500 Ambassador Caffery Scott. Louisianp 70583 Tel: (337\237-4775
3. Information About Release
Date Discovered: July 19, 2022
Estimated Quantity of Release:
Cause of Release: Unknown
Source of Release: Diesel discovered in pit of the CAT scale when a high water alarm actuated
Size and Contents of UST Svstem: See Table 2
Complete and include in B through H in the order listed.
br ATC Associates of North Carolina, P.C. do certify that the
curate to the best of my knowledge.
(Please Affix Seal
to practice geology/engineering (circle one or both)in
North Carolina. The company or corporation is e l598
Unknown
I. Maureen A. Jac
ffiE
ATC Associates of North Carolina
information
Pilot Travel Centers No. 6955-C October 17, 2022 NCDEQ Facility ID #00-0-0000035045 Site Check Report

ATC Associates of North Carolina
B. Site History 1. Provide UST Owner and Operator Information
See Table 1. 2. Provide UST Information See Table 2.
3. Provide Non-UST Information No ASTs or Surface Spills are known to exist at the site.
4. Describe relation of location of current UST system to historical UST releases.
A previous release, UST incident #45093, was discovered when on-site testing of the diesel UST system found diesel product in the submersible turbine pump (STP) sump for diesel tank #3 and the sump was noted to be in need of repair or replacement. Laboratory analytical results
of a soil sample collected in proximity to the diesel tank #3 STP sump detected a C9-C22
aromatics concentration above the Soil-to-Groundwater Maximum Soil Contaminant Concentrations (STGW-MSCCs). Following assessment activities, the site was ranked as low risk and a Notice of Residual Petroleum (NORP) was recorded for the property. The incident was issued a Notice of No Further Action on June 29, 2020.

5. Provide a Brief Description of Site Characteristics The subject property consists of one convenience store building, two fast food restaurants, and petroleum fueling equipment. The subject property and surrounding area are fairly level. The
subject property is located in a light commercial area in proximity to Interstate-85/40 of Haw
River. Public water is supplied to the area. A topographic map and site map are attached as
Figures 1 and 2, respectively. C. Site Check Procedures

1. UST System Testing On July 19, 2022, a high-water alarm was actuated in the pit of the CAT scale. Upon inspection, “fresh” diesel fuel was noted in the pit and the water/fuel was pumped out for proper disposal. On July 20, 2022, ATC, on behalf of Pilot Travel Centers, submitted an
UST-61 24-Hour Release and UST Leak Reporting Form. A copy of the referenced
notification is provided in Attachment I. 2. Site Check Procedure On July 25, 2022, the North Carolina Department of Environmental Quality (NCDEQ) issued a
Notice of Regulatory Requirements requesting the performance of site check activities at the
site. On August 4, 2022, ten soil borings were advanced around the CAT scale, diesel dispensers, and diesel UST basin. Based on the results of the limited soil assessment, three monitoring wells (MW-3, MW-4, and MW-5) were installed at the facility. Following the
Pilot Travel Centers No. 6955-C October 17, 2022 NCDEQ Facility ID #00-0-0000035045 Site Check Report

ATC Associates of North Carolina
installation of the monitoring wells, groundwater samples were collected from the newly installed monitoring wells and existing monitoring well MW-2. Results of the soil and groundwater sampling are provided in Section D.
3. Soil Excavation Activities Soil excavation was not performed, as part of this site check. D. Site Investigation
1. Field Screening Soil samples were collected at 2.5-foot intervals from surface to boring termination depth at 15 feet below ground surface (bgs) or shallower, depending on sampling location. Each soil sample was screened with a photoionization detector (PID) during boring advancement. The respective PID readings are provided on the boring logs provided in Attachment II.

2. Soil Sampling Information On August 4, 2022, ATC supervised AmeriProbe of Huntersville, North Carolina to advance ten soil borings in proximity to the CAT scale, diesel dispensers, and diesel UST to attempt to determine the source of diesel fuel in the CAT scale sump. Soil borings SB-1 through SB-10
were advanced using macro-core samplers. The soil samples (labeled SB-1 through SB-10)
were collected at depths ranging from 2.5 to 5 feet bgs and 10 to 12.5 feet bgs. The sampling depth was determined as the sampling interval with the highest PID reading above the saturated zone. The soils encountered at the sampling depth varied. Soil boring information is provided in Table 3. The locations of the soil borings are provided on Figure 3 and boring logs are
provided in Attachment II.
The soil samples were shipped to a N.C. certified laboratory in a chilled cooler following proper chain-of-custody procedures. The soil sample was requested to be analyzed by TPH-Gasoline Range Organics (GRO) and TPH-Diesel Range Organics (DRO).

3. Groundwater and Surface Sampling Information Surface water samples were not collected during site check activities. Well Installations
On September 12, 2022, ATC supervised Carolina Soil Investigations, LLC (CSI) of Olin,
North Carolina in the installation of three monitoring wells at the site (monitoring wells MW-3, MW-4, and MW-5). Monitoring well MW-3 was installed in the location of soil boring SB-2, monitoring well MW-4 was installed in the location of soil boring SB-6, and monitoring well MW-5 was installed in proximity to the location of soil boring SB-8. It should be noted
monitoring well MW-2 was installed in 2021 during previous site activities. The locations of
the monitoring wells are depicted on Figure 2. Monitoring wells MW-3 and MW-4 were installed to a depth of 22 feet bgs and monitoring well MW-5 was installed to a depth of 20 feet bgs, using solid stem augers. Monitoring wells
MW-3, MW-4, and MW-5 were constructed with 15 feet of 2-inch diameter PVC 0.010-inch
slotted well screen. The wells were developed following well installations. The wells were installed as flush-mounted and provided with sealing and locking caps. A protective, steel,
Pilot Travel Centers No. 6955-C October 17, 2022 NCDEQ Facility ID #00-0-0000035045 Site Check Report

ATC Associates of North Carolina
traffic-bearing cover was placed over each well upon completion. The boring logs and well construction records are provided in Attachment II. Groundwater Elevation
On September 28, 2022, ATC collected static water level measurements from monitoring wells MW-2 through MW-5. Depths to water measurements were collected using an electronic oil/water interface probe. LNAPL was measured in monitoring well MW-3, at a thickness of 4.38 feet on this date.
The groundwater depths were converted to relative elevations using an assumed datum of 100 feet relative to an arbitrary on-site benchmark. Monitoring well construction details and current groundwater elevation data are included in Table 4. A groundwater elevation contour map, based on the September 2022 static water level data, is included as Figure 4. Based on the groundwater level measurements, groundwater appears to flow to the south across the site.

Groundwater Sampling On September 28, 2022, groundwater samples were collected from wells MW-2, MW-4, and MW-5. Monitoring well MW-3 could not be sampled, as it had 4.38 feet of LNAPL present. Prior to sample collection, the respective well volumes were calculated, and a minimum of
three well volumes were purged from each well column, to ensure replacement of stagnant
water with representative formation water. The samples were collected directly into laboratory-approved containers, packed in ice, and delivered under chain-of-custody to Pace Analytical in Mount Juliet, Tennessee, for analyses.
The groundwater samples were analyzed by Environmental Protection Agency (EPA) Method
602, EPA Method 625 plus ten highest non-target peaks, and Massachusetts Department of Environmental Protection (MADEP) Methods for volatile petroleum hydrocarbons (VPH) and extractable petroleum hydrocarbons (EPH). It should be noted the groundwater sample collected from monitoring well MW-4 could not be analyzed by MADEP method for EPH
because the well did not recharge.
4. Quality Control Measures The soil and groundwater samples were placed in laboratory provided jars and vials. The samples were immediately placed on ice and contained in a cooler during transportation. The
samples were transported by courier under a chain-of-custody to the laboratory for analysis.
5. Investigation Results Soil Laboratory analytical results of the soil samples collected detected TPH-DRO concentrations
above the established State Action Level for the following samples:
• SB-1 (2.5-5’)
• SB-2 (2.5-5’)
• SB-6 (2.5-5’)
• SB-9 (10-12.5’) A summary of the soil analytical results is provided in Table 3. Petroleum-related impacts to
soil are depicted on Figure 3. A copy of the laboratory report and chain-of-custody documents
are provided in Attachment III.
Pilot Travel Centers No. 6955-C October 17, 2022 NCDEQ Facility ID #00-0-0000035045 Site Check Report

ATC Associates of North Carolina
Groundwater Laboratory analytical results of the groundwater samples collected from monitoring wells MW-4 and MW-5 detected dissolved C9-C22 Aromatics concentration above the established 2L Standard. LNAPL was detected in monitoring well MW-3. Laboratory analytical results of the
groundwater sample collected from monitoring well MW-2 did not detect dissolved target compound concentrations above laboratory method detection limits (MDLs). A summary of the groundwater analytical results is provided in Table 5. Dissolved contaminants of concern are depicted on Figure 5. A copy of the laboratory report and chain-of-custody documents are provided in Attachment III.
E. Conclusion and Recommendations Petroleum-related impacts to soil and groundwater were identified during site check activities. LNAPL was detected in monitoring well MW-3, at a thickness of 4.38 feet. It appears the source of the diesel fuel is the diesel dispensers and/or product line. ATC is currently in the
process of scheduling an Aggressive Fluid Vapor Recovery (AFVR) event to address the
presence of LNAPL at the site. F. Figures Figure 1 – Topographic Map
Figure 2 – Site Map
Figure 3 – Petroleum Impacts to Soil Figure 4 – Groundwater Elevation Contour Map Figure 5 – Dissolved Contaminants of Concern
G. Tables
Table 1 – UST Owner and Operator Information Table 2 – UST/AST System Information Table 3 – Soil Analytical Results Table 4 – Monitoring Well Construction Details and Groundwater Elevation Data
Table 5 – Groundwater Analytical Results
H. Attachments I – Notification II – Boring Logs and Well Construction Records
III –Laboratory Reports and Chains-of-Custody Documents

TABLES
TABLE 1
UST OWNER AND OPERATOR INFORMATION
PILOT TRAVEL CENTERS NO. 6955-C
1044 JIMMIE KERR ROAD
HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA
NCDEQ FACILITY ID #00-0-35045
Revision Date:10/13/2022 Incident Number and Name:Pilot Travel Centers No. 6955-C
UST ID Number All Facility ID Number 00-0-0000035045
City State Zip Telephone Number
Knoxville TN 37909 865-474-3106
City State Zip Telephone Number
As Above
Street Address
Dates of Operation (MM/DD/YY to MM/DD/YY)Name of Owner
Dates of Operation (MM/DD/YY to MM/DD/YY)Name of Operator
5508 Lonas Road
Pilot Travel Centers, LLC 5/24/1996 to Present
Street Address
TABLE 2
UST/AST SYSTEM INFORMATION
PILOT TRAVEL CENTERS NO. 6955-C
1044 JIMMIE KERR ROAD
HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA
NCDEQ FACILITY ID #00-0-35045
Revision Date:10/13/2022
UST ID Number
Current/Last
Contents
Previous
Contents
Capacity
(gallons)
Construction
Details
Tank
Dimensions
Description of
Associated
Piping and
Pumps
Date Tank
Installed Status of UST
Was Release
Associates with
the UST System?
1 Gasoline None 15,000 Steel Unknown Unknown 05/24/96 Active No
2 Gasoline None 10,000 Steel Unknown Unknown 05/24/96 Active No
3 Diesel None 25,000 Steel Unknown Unknown 05/24/96 Active Yes
4 Diesel None 25,000 Steel Unknown Unknown 05/24/96 Active Yes
AST ID Number
Current/Last
Contents
Previous
Contents
Capacity
(gallons)
Construction
Details
Tank
Dimensions
Description of
Associated
Piping and
Pumps
Date Tank
Installed Status of AST
Was Release
Associates with
the AST System?
Incident Number and Name:Pilot Travel Centers No. 6955-C
None associated with this site
TABLE 3
SOIL ANALYTICAL RESULTS
PILOT TRAVEL CENTERS NO. 6955-C
1044 JIMMIE KERR ROAD
HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA
NCDEQ FACILITY ID #00-0-35045
SB-1 2.5-5 418.5 8/4/2022 30.2 484 --
SB-2 2.5-5 466.1 8/4/2022 45.2 2,600 LNAPL measured at 10.80 feet bgs
SB-3 10-12.5 85.1 8/4/2022 3.86J 6.15 --
SB-4 10-12.5 5.8 8/4/2022 3.53J 11.5 --
SB-5 7.5-10 9.2 8/4/2022 <8.3 <6.7 --
SB-6 2.5-5 232.4 8/4/2022 26.1 260 Possible LNAPL
SB-7 7.5-10 4.7 8/4/2022 <7.1 <5.4 Refusal at 10 feet bgs
SB-8 1.5-2.5 9.3 8/4/2022 <7.6 8.80 Water approx. 2.5 feet bgs - possible LNAPL
SB-9 10-12.5 258.0 8/4/2022 10.7 119 Refusal at 14 feet bgs
SB-10 1-2.5 7.0 8/4/2022 3.92J 30.2 Refusal at 8 feet bgs
50 100 --
Notes:
1. Concentrations reported in milligrams per kilogram (mg/kg).
2. Bold indicates concentration equals or exceeds State Action Level.
3. PPM denotes parts per million.
4. J denotes concentration estimated by project laboratory.
5. LNAPL denotes light non-aqueous phase liquid.
Notes
State Action Level (mg/kg)
Analytical Method
Sample Depth (feet)
Date
Sampled TPH-GROTPH-DROPID
Reading
(ppm)
EPA METHOD
8015C
TABLE 4
MONITORING WELL CONSTRUCTION DETAILS AND
GROUNDWATER ELEVATION DATA
PILOT TRAVEL CENTERS NO. 6599-C
1044 JIMMIE KERR ROAD
HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA
NCDEQ FACILITY ID #00-0-35045
Depth of
Water (feet)
Depth to
LNAPL (feet)
LNAPL
Thickness
(feet)
Groundwater
Elevation (feet)
MW-2 2/4/2021 2 5-20 20.0 100.00 16.70 ----83.30
MW-3 9/13/2022 2 7-22 22.0 98.62 12.96 8.58 4.38 89.07*
MW-4 9/13/2022 2 7-22 22.0 98.82 12.49 ----86.33
MW-5 9/12/2022 2 5-20 20.0 101.12 16.32 ----84.80
Notes:
1. Elevation is referenced to an arbitrary on-site benchmark of 100.00 feet.
2. Total well depth measured from top of casing.
4. * denotes groundwater elevation has been adjusted due to the presence of LNAPL.
Date Measured: 9/28/22
Monitoring
Well ID
Date
Installed
Well
Casing
Diameter
(Inches)
Screened
Interval
(feet)
Depth of Well
(feet)
Top of Casing
(feet)
TABLE 5
GROUNDWATER ANALYTICAL RESULTS
PILOT TRAVEL CENTERS NO. 6955-C
1044 JIMMIE KERR ROAD
HAW RIVER, ALAMANCE COUNTY, NORTH CAROLINA
NCDEQ FACILITY ID #00-0-35045
EPA Method
602
EPA Method
625
Sample ID Date
Sampled
MTBETotal TICsC5-C8 AliphaticsC9-C18 AliphaticsC19-C36 AliphaticsC9-C22 AromaticsMW-2 9/28/2022 16.8 219.39J <100 <200 <100 161
MW-3 9/28/2022
MW-4 9/28/2022 <1.00 211.2J 194 168 **213
MW-5 9/28/2022 <1.00 163.78J 102 227 <100 750
20 --400 700 10,000 200
20,000 --NE NE NE NE
Notes:
1. Concentrations reported in micrograms per liter (ug/L).
2. NE = Not established.
3. Bold indicates concentrations above NCAC 2L Groundwater Quality Standard.
4. ** denotes well did not rechrage enough to collect MADEP EPH sample
ANALYTICAL
METHOD
NCAC 2L Groundwater
Quality Standards (ug/L)
Gross Contaminant Level
(ug/L)
MADEP Methods for VPH and EPH
4.38 feet LNAPL

FIGURES

ATTACHMENT I
usr-61 24-Hour Release and UST Leak Reporting Form.
Thts form should be completed and submitted to the UST Section's regional office following a known or suspected release from
an underground storage tank (UST) system. This form is required to be submitted within 24 hours of discovery of a known or
suspected release
For Releases
in NG
(DWM USE ONLY)
lncident # Risk (H,|,L,U)-
Received On
-
Received By
-
Reported by (circle one): Phone, Fax or Report
Region
Suspected Contamination? (Y/N) Y
Confirmed GW Contamination? (Y/N) N
Confirmed Soil Contamination ?(Y/N) N
Samples Taken?(Y/N) N
Free Product? (Y/N) Y lf Yes, State Greatest
Thickness Sheen in CAT scale Pit
Facility lD Number 00-0-0000035045
Date Leak Discovered July 19.2022
Comm/Non-Commercial? Comm
Reo/Non-reoulated? Reo
INCIDENT DESCRIPTION
lncident Name:
Pilot Travel Center #6955
Address: 1044 Jimmie Kerr Road County: Alamance
city/Town: Haw River l rro "o0", ,ru^
Regional Otfice (circle one): Asheville, Mooresville, Fayetteville,
Raleigh, Washington, Wilmington, Winston-Salem
Latitude(decimat oesrees): gdO+'tS.SZ"N Longitude(oeomar oeerees) i l{2 '+.ll"W Obtained by:
Eeps
!Topographic map
Scts nooress matching
!otnut
!unrno*,
Describe location:
Briefly describe suspected or conflrmed release.
of release, amount of free product present and t
Diesel fuel discovered in pit of the CAT scale.
(including but not limited to: nature of release, dafe of release, amount
ecovery effofts, initial responses conducted, impacts to receptors)
Water/fuel being pumped out and site check activities will be
HOW RELEASE WAS DISCOVERED lneteasecooel
(Check one)
lRetease Detection Equipment or Methods I EVisuauOOo, I lGroundwater Contamination
louring UST Ctosure/Removat I nwater in ranr I Earn""" Water Contamination
[eroperty Transfer I nwater sroply well Contamination I Eotn", (specify) HEtr!]rlAL
! ranr
! eiping
! Dispenser
! Submersible Turbine Pump
I oetiuery Problem
flspitt auctet
Iotn",
I unkro*n
Definitions presented on rcverse
I Gasoline/ Diesel/
Kerosene
! Heating Oil
E otn"r Petroleum
Products
! uetats
I otne, lnorganics
! otner organics
f] Dieseln/eg. oil
Blend
I Vegetable Oil 100%
! rro - ezo
!ezr -eo+
I ras - ees
I Ethanol 100o/o
fleor - eos
SOURCE OF
Cause of Release
(Check primary cause)
flspitr
! overfitt
l-l corrosion
! Physical/Mechanical
Damage
! lnstall Problem
! otn",
I unkno*n
Definitions presented on reverse
CONTAMINATION
Tvpe of Release
(Check one)
I tr.uo,",, I
I
=]il*''""
I
IFacility
!Residence
!otner
Product Tvpe Released
(Check primary product type released)Source of Release
(Check primary source)
Ownership
1. Municipal 2. Military 3. Unknown 5. Federal 6. County 7. State
Operation Tvpe
1. Publicservice 2. Agricultural 3. Residential 4. Education/Relig. 5. lndustrial
UST Form 61 (02119)Page
IMPACT ON DRINK!NG WATER SUPPLIES
3. UnknownWaterSupplyWellsAffected? 1. Yes
Number of Water Supply Wells Affected
Water Supply Wells Contaminated: (lnclude Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary)
1.
2.
3.
UST SYSTEM OWNER
UST Owrer/Company
Pilot Travel Centers, LLC
Pornt ot Contact
Joey Cupp
Address
5508 Lonas Road
City
Knoxville
State
TN
Zip Code
37909
Telephone Number
[phone]
UST SYSTEM OPERATOR
UST Operator/Company
Same as Owner
Address
City State Zip Code Telephone Number
LANDOWNER AT LOCATION OF UST INCIDENT
Landowner
PFJ Southeast LLC
Address
P.O. Box 54650
City
Lexington
state
KY
Zip Code
40555
Telephone Number
Unknown
Draw Sketch of Area (showing two major road antersections) or Attach Map
See attached
PersonReportinglncidentM.Jackson,PG|CompanyATCAssoc'ofNConbehalfofPilotTravelcenteis@r-3693
Title sr. Proiect Manaoer Address 2725 E. Millbrook Rd, Suite 121 Raleigh, NC 27604 | oate .rr,, 20,2022
61 (02/19)2ot2
Dcfinitions of SourcesTank: means the tank that stores the product and is part ofthe underground storage tank system
Piping: means the piping and connectors running from the tank or submersible turbine pump to the dispenser or other end-use equipment (Vent, vapor recovery, or fill
lines are excluded.)
Dispenser. includes the dispenser and the equipment used to connect the dispenser to the piping (e.g., a release from a suction pump or fiom components located above
the shear valve)
Submersible Turbine Pump (STP) Area includes the submersible turbine pump head (typically located rn the tank sump), the line leak detector. and the piping that
connects the submersible turbine pump to the tank
Delivery Problem: identifies releases that occurred dunng product delivery to the tank. (Typical causes associated with this source are spills and overfills.)Other: serves as the option to use when the release source is known but does not fit into one ofthe preceding categories (e.g.. for releases from vent lines, vapor
recovery lines, and till lines)
Unknown: identifies releases for whtch the source has not been determined
Definitions of Causes
Spill: use this cause when a spill occurs (e.g., when the delivery hose is disconnected fiom the tank fill pipe or when the nozzle is removed from the dispenser)
Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut offat the dispenser)
Physical or Mechanical Damage: use for all types ofphysical or mechanical damage, except corrosion (e.g.. puncture oftank or piping, loose fittings, broken
components, and components that have changed dimension)
Corrosion: use when a metal tank, prping, or other component has a release due to corrosion (e.g., fbr steel. corrosion takes the form ofrust)
InstallationProblem: usewhentheproblemisdeterminedtohaveoccurredspecificallybecausetheUSTsystemwasnotinstalledproperlyOther: use this option when the cause rs known but does not fit into one ofthe preceding categories (e.g., putting regulated substances into monitoring wells)
Unknown: use when the cause has not been determined
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ATTACHMENT II
WELL CONSTRUCTION RECORD (GW-1)

4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient)
N W
6.Is(are) the well(s): Permanent or Temporary
7. Is this a repair to an existing well: Yes or No
If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8.For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wellsdrilled:
9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′)
10.Static water level below top of casing: (ft.) If water level is above casing, use “+”
11. Borehole diameter: (in.)
12.Well construction method: (i.e. auger, rotary, cable, direct push, etc.)
22.Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23.Site diagram or additional well details: You may use the back of this page to provide additional well site details or wellconstruction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well construction to the following:
Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following:
Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
Print Form
For Internal Use Only:
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
NC Well Contractor Certification Number
Carolina Soil Investigations, LLC
Company Name
2.Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3.Well Use (check well use):
14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
Water Supply Well:
Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Wells > 100,000 GPD
Agricultural
Geothermal (Heating/Cooling Supply)
Industrial/Commercial Irrigation
17. SCREENFROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUTFROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
Non-Water Supply Well:
Monitoring Recovery
ft. ft.
ft. ft.
Injection Well: Aquifer Recharge Groundwater Remediation
Aquifer Storage and Recovery Salinity Barrier
Aquifer Test Stormwater Drainage
Experimental Technology Subsidence Control
Geothermal (Closed Loop) Tracer
Geothermal (Heating/Cooling Return) Other (explain under #21 Remarks)
ft. ft.
19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS
1.Well Contractor Information:
___________________________________________________________
Well Contractor Name
WELL CONSTRUCTION RECORD (GW-1)

4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient)
N W
6.Is(are) the well(s): Permanent or Temporary
7. Is this a repair to an existing well: Yes or No
If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8.For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wellsdrilled:
9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′)
10.Static water level below top of casing: (ft.) If water level is above casing, use “+”
11. Borehole diameter: (in.)
12.Well construction method: (i.e. auger, rotary, cable, direct push, etc.)
22.Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23.Site diagram or additional well details: You may use the back of this page to provide additional well site details or wellconstruction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well construction to the following:
Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following:
Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
Print Form
For Internal Use Only:
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
NC Well Contractor Certification Number
Carolina Soil Investigations, LLC
Company Name
2.Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3.Well Use (check well use):
14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
Water Supply Well:
Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Wells > 100,000 GPD
Agricultural
Geothermal (Heating/Cooling Supply)
Industrial/Commercial Irrigation
17. SCREENFROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUTFROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
Non-Water Supply Well:
Monitoring Recovery
ft. ft.
ft. ft.
Injection Well: Aquifer Recharge Groundwater Remediation
Aquifer Storage and Recovery Salinity Barrier
Aquifer Test Stormwater Drainage
Experimental Technology Subsidence Control
Geothermal (Closed Loop) Tracer
Geothermal (Heating/Cooling Return) Other (explain under #21 Remarks)
ft. ft.
19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS
1.Well Contractor Information:
___________________________________________________________
Well Contractor Name
WELL CONSTRUCTION RECORD (GW-1)

4. Date Well(s) Completed: Well ID#
5a. Well Location:
Facility/Owner Name Facility ID# (if applicable)
Physical Address, City, and Zip
County Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient)
N W
6.Is(are) the well(s): Permanent or Temporary
7. Is this a repair to an existing well: Yes or No
If this is a repair, fill out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form.
8.For Geoprobe/DPT or Closed-Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wellsdrilled:
9. Total well depth below land surface: (ft.) For multiple wells list all depths if different (example- 3@200’ and 2@100′)
10.Static water level below top of casing: (ft.) If water level is above casing, use “+”
11. Borehole diameter: (in.)
12.Well construction method: (i.e. auger, rotary, cable, direct push, etc.)
22.Certification:
Signature of Certified Well Contractor Date
By signing this form, I hereby certify that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner.
23.Site diagram or additional well details: You may use the back of this page to provide additional well site details or wellconstruction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well construction to the following:
Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Injection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following:
Division of Water Resources, Underground Injection Control Program, 1636 Mail Service Center, Raleigh, NC 27699-1636
24c. For Water Supply & Injection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of completion of well construction to the county health department of the county where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 6-6-2018
Print Form
For Internal Use Only:
FOR WATER SUPPLY WELLS ONLY:
13a. Yield (gpm) Method of test:
13b. Disinfection type: Amount:
NC Well Contractor Certification Number
Carolina Soil Investigations, LLC
Company Name
2.Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.)
3.Well Use (check well use):
14. WATER ZONES
FROM TO DESCRIPTION
ft. ft.
ft. ft.
15. OUTER CASING (for multi-cased wells) OR LINER (if applicable)FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
16. INNER CASING OR TUBING (geothermal closed-loop)
FROM TO DIAMETER THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
Water Supply Well:
Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Wells > 100,000 GPD
Agricultural
Geothermal (Heating/Cooling Supply)
Industrial/Commercial Irrigation
17. SCREENFROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL
ft. ft. in.
ft. ft. in.
18. GROUTFROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT
Non-Water Supply Well:
Monitoring Recovery
ft. ft.
ft. ft.
Injection Well: Aquifer Recharge Groundwater Remediation
Aquifer Storage and Recovery Salinity Barrier
Aquifer Test Stormwater Drainage
Experimental Technology Subsidence Control
Geothermal (Closed Loop) Tracer
Geothermal (Heating/Cooling Return) Other (explain under #21 Remarks)
ft. ft.
19. SAND/GRAVEL PACK (if applicable) FROM TO MATERIAL EMPLACEMENT METHOD
ft. ft.
ft. ft.
20. DRILLING LOG (attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
ft. ft.
21. REMARKS
1.Well Contractor Information:
___________________________________________________________
Well Contractor Name
02-26-2021 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\MW-2.borClient: Pilot
ATC Project No. PT00695506
Haw River, Alamance County, North Carolina
1044 Jimmie Kerr Road
Pilot #6955
-Boring was hand cleared to 5 feet below ground surface (bgs).
-Soil sample SMW-2 collected at 12 feet bgs.
BORING LOG: MW-2
(Page 1 of 1)
Date(s) Drilled : 01/16/2020
Drilling Contractor : CSI
Drilling Method : Solid Stem Auger
Boring Diameter : 6 Inches
Sampling Method : Soil Cuttings
Sampling Interval : Continuous
Logged By : Samadhi Lee
Depth In Feet0
5
10
15
20 USCSGRAPHICDESCRIPTION
Well: MW-2
Grout
Bentonite
Sand Pack
Casing
Screen
AR
CL
CL
Concrete / Gravel
Silty CLAY with gravel, brown / gray, wet.
Silty CLAY, brown / grey, dry, diesel / petroelum odor at 15 feet bgs.
End Of Boring
09-16-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\MW-3.borClient: Pilot
ATC Project No. PT00695509
Haw River, Alamance County, North Carolina
1044 Jimmie Kerr Road
Pilot #6955
-Boring was hand cleared to 5 feet below ground surface (bgs).
BORING LOG: MW-3
(Page 1 of 1)
Date(s) Drilled : 9/12/2022
Drilling Contractor : CSI
Drilling Method : Solid Stem Auger
Boring Diameter : 4.25 Inches
Sampling Method : Soil Cuttings
Sampling Interval : Continuous
Logged By : Chris Hanley
Depth In Feet0
2
4
6
8
10
12
14
16
18
20
22 USCSAR
SP
SW
SW
ML
CL
CL GRAPHICDESCRIPTION
Asphalt
Dark gray SAND with gravel, non-uniform, dry
Dark gray, SAND, fine grained, dry
Brown, silty SAND, fine grained, some moisture.
Turpentine odor starting at 7 ft bgs
Brown, sandy SILT, sand is medium grained, moist, strong petroleum odor
Grayish brown, sandy silty CLAY, sand is coarse grained, wet, strong petroelum odor
Grayish brown, CLAY with some sand, sand is coarse grained, wet, slight odor
End Of Boring
Well: MW-3
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
09-16-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\MW-4.borClient: Pilot
ATC Project No. PT00695509
Haw River, Alamance County, North Carolina
1044 Jimmie Kerr Road
Pilot #6955
-Boring was hand cleared to 5 feet below ground surface (bgs).
BORING LOG: MW-4
(Page 1 of 1)
Date(s) Drilled : 9/12/2022
Drilling Contractor : CSI
Drilling Method : Solid Stem Auger
Boring Diameter : 4.25 Inches
Sampling Method : Soil Cuttings
Sampling Interval : Continuous
Logged By : Chris Hanley
Depth In Feet0
2
4
6
8
10
12
14
16
18
20
22 USCSAR
GP
SW
SW
CL
CL
ML
GP
ML GRAPHICDESCRIPTION
Asphalt
Gravel with sand
Dark gray/brown, SAND with small gravel, fine grained, dry.
Dark gray/brown, SAND, fine grained, uniform, dry.
Dark gray, CLAY, medium-high plasticity, moist, strong petroelum odor
Light brown, silty CLAY, medium plasticity, moist, turpentine odor
Light brown, SILT, hard soils, some moisture, odor
White gravel/partially weathered rock
Light brown, sandy SILT with some small gravel, some moisture, turpentine odor
End Of Boring
Well: MW-4
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
09-16-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\MW-5.borClient: Pilot
ATC Project No. PT00695509
Haw River, Alamance County, North Carolina
1044 Jimmie Kerr Road
Pilot #6955
-Boring was hand cleared to 5 feet below ground surface (bgs).
BORING LOG: MW-5
(Page 1 of 1)
Date(s) Drilled : 9/12/2022
Drilling Contractor : CSI
Drilling Method : Solid Stem Auger
Boring Diameter : 4.25 Inches
Sampling Method : Soil Cuttings
Sampling Interval : Continuous
Logged By : Chris Hanley
Depth In Feet0
2
4
6
8
10
12
14
16
18
20 USCSAR
GP
ML
SW
CL
ML
ML GRAPHICDESCRIPTION
Asphalt
Gravel
Tan & light brown SILT, dry
Tan, SAND, fine-grained, uniform, moist
Brown, silty CLAY, high-plasticity, moist
Light brown SILT, some moisture
Brownish gray, SILT, some moisture, hard soils, turpentine odor
End Of Boring
Well: MW-5
Grout
Bentonite
Sand Pack
Cover
Casing
Screen
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-1.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-1
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSFB
SM
SM
ML
CL
ML
ML
CL GRAPHICDESCRIPTION
ASPHALT, Gravel
SILTY SAND, Brown
SILTY SAND, Greenish Gray
SANDY SILT, Brown
SILTY CLAY, Brownish Gray
SANDY SILT, Brown
CLAYEY SILT, Brown
CLAY, Red
End of boring
PID
(ppm)
5.4
418.5
398.4
12.9
231.9
29.6
SB-1 Sampled at 2.5'-5' @ 1705
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-2.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-2
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSFB
SM
SM
ML
CL
ML
ML
CL GRAPHICDESCRIPTION
ASPHALT, Gravel
SILTY SAND, Brown
SILTY SAND, Greenish Gray
SANDY SILT, Brown
SILTY CLAY, Brownish Gray
SANDY SILT, Brown
CLAYEY SILT, Brown
CLAY, Red
End of boring
PID
(ppm)
5.4
418.5
398.4
12.9
231.9
29.6
SB-2 Sampled 2.5' - 5' @ 1745.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-3.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-3
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSFB
SM
ML
ML
CL
CL GRAPHICDESCRIPTION
ASPHALT, Gravel
SILTY SAND, Brown
SANDY SILT, Brown
SANDY SILT, Brownish Grey, Moist
CLAY, Brown
SANDY CLAY, Saturated
End of boring
PID
(ppm)
0.9
1.6
2.4
1.9
85.1
4.2
SB-3 Sampled at 1'-2.5' @ 1500.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-2.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-4
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSGRAPHICDESCRIPTION
FB
SM
ML
CL
SM
ASPHALT, Gravel
SILTY SAND, Brown
SANDY SILT, Brown
SILTY CLAY, Brown
SILTY SAND, Brown
End of boring
PID
(ppm)
3.5
3.9
3.2
3.9
5.8
5.2
SB-4 Sampled 10'-12.5' @1145.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-2.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-5
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSGRAPHICDESCRIPTION
SB-5 Sampled 7.5'-10' @1115.
FB
CL
CL
SM
ML
ML
CL
SM
ASPHALT, Gravel
SANDY CLAY, Brown and Green
SILTY CLAY, Brown, Moist
SILTY SAND, Greenish Grey
SILT, Reddish Brown
SANDY SILT, Reddish Brown
SILTY CLAY, Brown, Moist
SILTY SAND, Brown Grey
End of boring
PID
(ppm)
3.4
2.3
5.5
9.2
3.1
4.7
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-5.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-6
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSGRAPHICDESCRIPTION
FB
SM
ML
CL
ML
CL
SM
CL
SW
ASPHALT, Gravel
SILTY SAND, Brown
CLAYEY SILT, Grey
SANDY CLAYEY SILT, Moist ,
SILTY CLAYEY SAND, Brown
CLAYEY SILT, Dark Brown, Moist
SILTY CLAY, Gray
SILTY SAND, Brown
CLAY, Dark Grey, Moist
SAND, Brown Grey
End of boring
PID
(ppm)
1.2
232.4
9.8
143.8
180.1
17.2
SB-6 Sampled 2.5' - 5' @1840.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-7.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-7
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSGRAPHICDESCRIPTION
FB
SM
CL
SW
ASPHALT, Gravel
SILTY SAND, Brownish, White to Grey
CLAy, Grey
SAND, Medium Brown, Loose
End of boring
PID
(ppm)
2.5
0.9
3.2
4.7
SB-7 Sampled 7.5'-10' @ 1225.
SB-7 Refusal @ 10'.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-8.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-8
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10 USCSFB
SM
CL
GM GRAPHICDESCRIPTION
ASPHALT, Gravel
SILTY SAND, Brown, Grey
SANDY CLAY, Green, Grey, Wet
GRAVEL, Wet
End of boring
PID
(ppm)
9.3
SB-8 Sampled 1.5' - 2.5' @ 1315.
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-9.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-9
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10
12
14
16
18
20 USCSGRAPHICDESCRIPTION
FB
CL
ML
SM
SM
SM
SM
ASPHALT, Gravel
CLAY, Brown
CLAYEY SILT, Brown
SILTY SAND, Brown
SILTY SAND, Grey, Brown
SILTY SAND, Brown
SILTY SAND, Gray, Brown, Green
End of boring
SB-9 Sampled 10.5' - 12.5' @1315.
SB-9 Refusal @ 14'.
PID
(ppm)
1.8
2.6
1.0
36.6
258.0
136.1
08-18-2022 S:\Enviro\Pilot\Pilot 6955 - Haw River\Boring Logs\2022\SB-10.borWinston-Salem, Alamance County, NC
1044 Jimmie Kerr Rd.
PILOT STORE #6955
BORING LOG: SB-10
(Page 1 of 1)
Date(s) Drilled : 8/4/22
Drilling Contractor : AmeriProbe
Drilling Method : Hand Auger
Boring Diameter : 2.25 inches
Sampling Method : Hand Auger
Sampling Interval : Continuous
Logged By : Laura de Sousa
Depth In Feet (BGS)0
2
4
6
8
10 USCSGRAPHICDESCRIPTION
FB
SM
SM
CL
SM
ASPHALT, Gravel
SILTY SAND, Dark Gray With some Gravel
SILTY SAND, Brown
SILTY CLAY, Grey
SILTY SAND, Brown, Grey
End of boring
SB-10 Sampled 1' -2.5' @ 1500.
SB-10 Refusal @ 8'.
PID
(ppm)
7.0
2.6
44

ATTACHMENT III
ANALYTICAL REPORT
October 11, 2022
ATC Group - Pangean CMD - Woodstock, GA
Sample Delivery Group:L1541010
Samples Received:09/29/2022
Project Number:PTO0695509
Description:Pilot 6955
Report To:Richard Stevens
609A Piner Rd.
Suite 115
Wilmington, NC 28409
Entire Report Reviewed By:
October 11, 2022
[Preliminary Report]
Jeff Carr
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
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October 11, 2022
Jeff Carr
Project Manager
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TABLE OF CONTENTS
Cp: Cover Page 1
Tc: Table of Contents 2
Ss: Sample Summary 3
Cn: Case Narrative 4
Sr: Sample Results 5
MW-2 L1541010-01 5
MW-4 L1541010-02 8
MW-5 L1541010-03 10
Qc: Quality Control Summary 13
Volatile Petroleum Hydrocarbons by Method MADEPV 13
Volatile Organic Compounds (GC/MS) by Method 602MS 14
TPH by Method MADEPE 15
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 16
Gl: Glossary of Terms 25
Al: Accreditations & Locations 26
Sc: Sample Chain of Custody 27
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MW-2 L1541010-01 GW Laura De Sousa 09/28/22 09:25 09/29/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1936695 1 10/04/22 22:32 10/04/22 22:32 AV Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 602MS WG1937988 1 10/05/22 23:50 10/05/22 23:50 ACG Mt. Juliet, TN
TPH by Method MADEPE WG1937846 1 10/01/22 13:34 10/07/22 02:13 JDG Mt. Juliet, TN
TPH by Method MADEPE WG1937846 1 10/01/22 13:34 10/07/22 03:28 JDG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1936344 1 10/04/22 03:21 10/04/22 17:17 DSH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-4 L1541010-02 GW Laura De Sousa 09/28/22 10:30 09/29/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1936695 1 10/04/22 23:05 10/04/22 23:05 AV Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 602MS WG1937988 1 10/06/22 00:09 10/06/22 00:09 ACG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1936346 1.54 10/04/22 16:48 10/05/22 09:52 DSH Mt. Juliet, TN
Collected by Collected date/time Received date/time
MW-5 L1541010-03 GW Laura De Sousa 09/28/22 09:50 09/29/22 09:30
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Petroleum Hydrocarbons by Method MADEPV WG1936695 1 10/04/22 23:38 10/04/22 23:38 AV Mt. Juliet, TN
Volatile Organic Compounds (GC/MS) by Method 602MS WG1937988 1 10/06/22 00:28 10/06/22 00:28 ACG Mt. Juliet, TN
TPH by Method MADEPE WG1937846 1 10/01/22 13:34 10/07/22 02:37 JDG Mt. Juliet, TN
TPH by Method MADEPE WG1937846 1 10/01/22 13:34 10/07/22 03:02 JDG Mt. Juliet, TN
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 WG1936346 1 10/04/22 16:48 10/05/22 10:13 DSH Mt. Juliet, TN
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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CASE NARRATIVE
All sample aliquots were received at the correct temperature, in the proper containers, with the
appropriate preservatives, and within method specified holding times, unless qualified or notated within
the report. Where applicable, all MDL (LOD) and RDL (LOQ) values reported for environmental samples
have been corrected for the dilution factor used in the analysis. All Method and Batch Quality Control
are within established criteria except where addressed in this case narrative, a non-conformance form
or properly qualified within the sample results. By my digital signature below, I affirm to the best of my
knowledge, all problems/anomalies observed by the laboratory as having the potential to affect the
quality of the data have been identified by the laboratory, and no information or data have been
knowingly withheld that would affect the quality of the data.
[Preliminary Report]
Jeff Carr
Project Manager
Project Narrative
L1541010-02 and -03: Benzidine is reporting with critically low recovery in the laboratory control sample(s). This compound is a
method defined poor performer. Results are estimated.
Sample Delivery Group (SDG) Narrative
An aliquot for analysis was taken from the original container received due to the level of sediment present in the sample.
Rinsing of the original sample container for inclusion in the sample extraction was not performed.
Lab Sample ID Project Sample ID Method
L1541010-01 MW-2 MADEPE
L1541010-02 MW-4 625.1
L1541010-03 MW-5 MADEPE
The following analysis were performed from an unpreserved, insufficiently or inadequately preserved sample.
Lab Sample ID Project Sample ID Method
L1541010-01 MW-2 MADEPE
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Jeff Carr
Project Manager
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SAMPLE RESULTS - 01
L1541010
MW-2
Collected date/time: 09/28/22 09:25
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 10/04/2022 22:32 WG1936695
Unadjusted C9-C12 Aliphatics ND 100 1 10/04/2022 22:32 WG1936695
Unadjusted C9-C10 Aromatics ND 100 1 10/04/2022 22:32 WG1936695
Total VPH 180 100 1 10/04/2022 22:32 WG1936695
(S) 2,5-Dibromotoluene(FID) 92.8 70.0-130 10/04/2022 22:32 WG1936695
(S) 2,5-Dibromotoluene(PID) 96.7 70.0-130 10/04/2022 22:32 WG1936695
Volatile Organic Compounds (GC/MS) by Method 602MS
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Benzene ND 1.00 1 10/05/2022 23:50 WG1937988
Toluene ND 1.00 1 10/05/2022 23:50 WG1937988
Ethylbenzene ND 1.00 1 10/05/2022 23:50 WG1937988
Total Xylenes ND 3.00 1 10/05/2022 23:50 WG1937988
Methyl tert-butyl ether 16.8 1.00 1 10/05/2022 23:50 WG1937988
Di-isopropyl ether ND 1.00 1 10/05/2022 23:50 WG1937988
(S) Toluene-d8 108 80.0-120 10/05/2022 23:50 WG1937988
(S) 4-Bromofluorobenzene 107 77.0-126 10/05/2022 23:50 WG1937988
(S) 1,2-Dichloroethane-d4 115 70.0-130 10/05/2022 23:50 WG1937988
TPH by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 10/07/2022 02:13 WG1937846
Unadjusted C19-C36 Aliphatics ND 100 1 10/07/2022 02:13 WG1937846
Unadjusted C11-C22 Aromatics 161 100 1 10/07/2022 03:28 WG1937846
Unadjusted Total Petroleum
Hydrocarbons 205 100 1 10/07/2022 03:28 WG1937846
(S) o-Terphenyl 73.9 40.0-140 10/07/2022 03:28 WG1937846
(S) 1-Chloro-octadecane 65.0 40.0-140 10/07/2022 02:13 WG1937846
(S) 2-Fluorobiphenyl 84.0 40.0-140 10/07/2022 03:28 WG1937846
(S) 2-Bromonaphthalene 82.1 40.0-140 10/07/2022 03:28 WG1937846
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acenaphthene ND 1.00 1 10/04/2022 17:17 WG1936344
Acenaphthylene ND 1.00 1 10/04/2022 17:17 WG1936344
Anthracene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzidine ND 10.0 1 10/04/2022 17:17 WG1936344
Benzo(a)anthracene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzo(b)fluoranthene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzo(k)fluoranthene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzo(g,h,i)perylene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzo(a)pyrene ND 1.00 1 10/04/2022 17:17 WG1936344
Bis(2-chlorethoxy)methane ND 10.0 1 10/04/2022 17:17 WG1936344
Bis(2-chloroethyl)ether ND 10.0 1 10/04/2022 17:17 WG1936344
2,2-Oxybis(1-Chloropropane) ND 10.0 1 10/04/2022 17:17 WG1936344
4-Bromophenyl-phenylether ND 10.0 1 10/04/2022 17:17 WG1936344
2-Chloronaphthalene ND 1.00 1 10/04/2022 17:17 WG1936344
4-Chlorophenyl-phenylether ND 10.0 1 10/04/2022 17:17 WG1936344
Chrysene ND 1.00 1 10/04/2022 17:17 WG1936344
Dibenz(a,h)anthracene ND 1.00 1 10/04/2022 17:17 WG1936344
3,3-Dichlorobenzidine ND 10.0 1 10/04/2022 17:17 WG1936344
2,4-Dinitrotoluene ND 10.0 1 10/04/2022 17:17 WG1936344
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1541010
MW-2
Collected date/time: 09/28/22 09:25
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
2,6-Dinitrotoluene ND 10.0 1 10/04/2022 17:17 WG1936344
Fluoranthene ND 1.00 1 10/04/2022 17:17 WG1936344
Fluorene ND 1.00 1 10/04/2022 17:17 WG1936344
Hexachlorobenzene ND 1.00 1 10/04/2022 17:17 WG1936344
Hexachloro-1,3-butadiene ND 10.0 1 10/04/2022 17:17 WG1936344
Hexachlorocyclopentadiene ND 10.0 1 10/04/2022 17:17 WG1936344
Hexachloroethane ND 10.0 1 10/04/2022 17:17 WG1936344
Indeno(1,2,3-cd)pyrene ND 1.00 1 10/04/2022 17:17 WG1936344
Isophorone ND 10.0 1 10/04/2022 17:17 WG1936344
Naphthalene ND 1.00 1 10/04/2022 17:17 WG1936344
Nitrobenzene ND 10.0 1 10/04/2022 17:17 WG1936344
n-Nitrosodimethylamine ND 10.0 1 10/04/2022 17:17 WG1936344
n-Nitrosodiphenylamine ND 10.0 1 10/04/2022 17:17 WG1936344
n-Nitrosodi-n-propylamine ND 10.0 1 10/04/2022 17:17 WG1936344
Phenanthrene ND 1.00 1 10/04/2022 17:17 WG1936344
Benzylbutyl phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Bis(2-ethylhexyl)phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Di-n-butyl phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Diethyl phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Dimethyl phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Di-n-octyl phthalate ND 3.00 1 10/04/2022 17:17 WG1936344
Pyrene ND 1.00 1 10/04/2022 17:17 WG1936344
1,2,4-Trichlorobenzene ND 10.0 1 10/04/2022 17:17 WG1936344
4-Chloro-3-methylphenol ND 10.0 1 10/04/2022 17:17 WG1936344
2-Chlorophenol ND 10.0 1 10/04/2022 17:17 WG1936344
2,4-Dichlorophenol ND 10.0 1 10/04/2022 17:17 WG1936344
2,4-Dimethylphenol ND 10.0 1 10/04/2022 17:17 WG1936344
4,6-Dinitro-2-methylphenol ND 10.0 1 10/04/2022 17:17 WG1936344
2,4-Dinitrophenol ND 10.0 1 10/04/2022 17:17 WG1936344
2-Nitrophenol ND 10.0 1 10/04/2022 17:17 WG1936344
4-Nitrophenol ND 10.0 1 10/04/2022 17:17 WG1936344
Pentachlorophenol ND 10.0 1 10/04/2022 17:17 WG1936344
Phenol ND 10.0 1 10/04/2022 17:17 WG1936344
2,4,6-Trichlorophenol ND 10.0 1 10/04/2022 17:17 WG1936344
(S) 2-Fluorophenol 26.5 10.0-120 10/04/2022 17:17 WG1936344
(S) Phenol-d5 16.8 8.00-424 10/04/2022 17:17 WG1936344
(S) Nitrobenzene-d5 74.1 15.0-314 10/04/2022 17:17 WG1936344
(S) 2-Fluorobiphenyl 77.0 22.0-127 10/04/2022 17:17 WG1936344
(S) 2,4,6-Tribromophenol 84.6 10.0-153 10/04/2022 17:17 WG1936344
(S) p-Terphenyl-d14 72.4 29.0-141 10/04/2022 17:17 WG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier RDL Dilution Analysis Batch CAS # RT
Analyte ug/l ug/l date / time
1(2H)-Naphthalenone, 3,4-Dihydro-3 66.3 J N 0.000 1 10/04/2022 17:17 WG1936344 014944-23-1 4.77
Unknown-09 33.0 J N 0.000 1 10/04/2022 17:17 WG1936344 005999-20-2 5.26
Unknown-06 19.1 J N 0.000 1 10/04/2022 17:17 WG1936344 006939-35-1 5.16
Unknown-08 18.4 J N 0.000 1 10/04/2022 17:17 WG1936344 061142-76-5 5.22
Unknown-11 18.1 J N 0.000 1 10/04/2022 17:17 WG1936344 018428-05-2 5.65
Ethanone, 1-[4-(1-Methylethenyl)Ph 16.9 J N 0.000 1 10/04/2022 17:17 WG1936344 005359-04-6 4.37
Unknown-03 15.9 J N 0.000 1 10/04/2022 17:17 WG1936344 002897-60-1 4.90
Unknown-10 12.1 J N 0.000 1 10/04/2022 17:17 WG1936344 000769-25-5 5.46
Unknown-04 10.6 J N 0.000 1 10/04/2022 17:17 WG1936344 051015-33-9 5.06
Pentadecane 8.99 J N 0.000 1 10/04/2022 17:17 WG1936344 000629-62-9 4.94
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 01
L1541010
MW-2
Collected date/time: 09/28/22 09:25
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier RDL Dilution Analysis Batch CAS # RT
Analyte ug/l ug/l date / time
Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TICs are identified and quantitated using individual standards. TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TICs are identified and quantitated only if the peak area is
10% or more of that of the nearest internal standard.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1541010
MW-4
Collected date/time: 09/28/22 10:30
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 194 100 1 10/04/2022 23:05 WG1936695
Unadjusted C9-C12 Aliphatics 168 100 1 10/04/2022 23:05 WG1936695
Unadjusted C9-C10 Aromatics 213 100 1 10/04/2022 23:05 WG1936695
Total VPH 575 100 1 10/04/2022 23:05 WG1936695
(S) 2,5-Dibromotoluene(FID) 103 70.0-130 10/04/2022 23:05 WG1936695
(S) 2,5-Dibromotoluene(PID) 91.2 70.0-130 10/04/2022 23:05 WG1936695
Volatile Organic Compounds (GC/MS) by Method 602MS
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Benzene ND 1.00 1 10/06/2022 00:09 WG1937988
Toluene ND 1.00 1 10/06/2022 00:09 WG1937988
Ethylbenzene ND 1.00 1 10/06/2022 00:09 WG1937988
Total Xylenes ND 3.00 1 10/06/2022 00:09 WG1937988
Methyl tert-butyl ether ND 1.00 1 10/06/2022 00:09 WG1937988
Di-isopropyl ether ND 1.00 1 10/06/2022 00:09 WG1937988
(S) Toluene-d8 110 80.0-120 10/06/2022 00:09 WG1937988
(S) 4-Bromofluorobenzene 111 77.0-126 10/06/2022 00:09 WG1937988
(S) 1,2-Dichloroethane-d4 119 70.0-130 10/06/2022 00:09 WG1937988
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acenaphthene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Acenaphthylene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Anthracene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzidine ND J3 15.4 1.54 10/05/2022 09:52 WG1936346
Benzo(a)anthracene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzo(b)fluoranthene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzo(k)fluoranthene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzo(g,h,i)perylene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzo(a)pyrene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Bis(2-chlorethoxy)methane ND 15.4 1.54 10/05/2022 09:52 WG1936346
Bis(2-chloroethyl)ether ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,2-Oxybis(1-Chloropropane) ND 15.4 1.54 10/05/2022 09:52 WG1936346
4-Bromophenyl-phenylether ND 15.4 1.54 10/05/2022 09:52 WG1936346
2-Chloronaphthalene ND 1.54 1.54 10/05/2022 09:52 WG1936346
4-Chlorophenyl-phenylether ND 15.4 1.54 10/05/2022 09:52 WG1936346
Chrysene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Dibenz(a,h)anthracene ND 1.54 1.54 10/05/2022 09:52 WG1936346
3,3-Dichlorobenzidine ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,4-Dinitrotoluene ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,6-Dinitrotoluene ND 15.4 1.54 10/05/2022 09:52 WG1936346
Fluoranthene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Fluorene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Hexachlorobenzene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Hexachloro-1,3-butadiene ND 15.4 1.54 10/05/2022 09:52 WG1936346
Hexachlorocyclopentadiene ND 15.4 1.54 10/05/2022 09:52 WG1936346
Hexachloroethane ND 15.4 1.54 10/05/2022 09:52 WG1936346
Indeno(1,2,3-cd)pyrene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Isophorone ND 15.4 1.54 10/05/2022 09:52 WG1936346
Naphthalene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Nitrobenzene ND 15.4 1.54 10/05/2022 09:52 WG1936346
n-Nitrosodimethylamine ND 15.4 1.54 10/05/2022 09:52 WG1936346
n-Nitrosodiphenylamine ND 15.4 1.54 10/05/2022 09:52 WG1936346
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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SAMPLE RESULTS - 02
L1541010
MW-4
Collected date/time: 09/28/22 10:30
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
n-Nitrosodi-n-propylamine ND 15.4 1.54 10/05/2022 09:52 WG1936346
Phenanthrene ND 1.54 1.54 10/05/2022 09:52 WG1936346
Benzylbutyl phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Bis(2-ethylhexyl)phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Di-n-butyl phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Diethyl phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Dimethyl phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Di-n-octyl phthalate ND 4.62 1.54 10/05/2022 09:52 WG1936346
Pyrene ND 1.54 1.54 10/05/2022 09:52 WG1936346
1,2,4-Trichlorobenzene ND 15.4 1.54 10/05/2022 09:52 WG1936346
4-Chloro-3-methylphenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2-Chlorophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,4-Dichlorophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,4-Dimethylphenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
4,6-Dinitro-2-methylphenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,4-Dinitrophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2-Nitrophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
4-Nitrophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
Pentachlorophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
Phenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
2,4,6-Trichlorophenol ND 15.4 1.54 10/05/2022 09:52 WG1936346
(S) 2-Fluorophenol 32.5 10.0-120 10/05/2022 09:52 WG1936346
(S) Phenol-d5 20.7 8.00-424 10/05/2022 09:52 WG1936346
(S) Nitrobenzene-d5 66.2 15.0-314 10/05/2022 09:52 WG1936346
(S) 2-Fluorobiphenyl 40.8 22.0-127 10/05/2022 09:52 WG1936346
(S) 2,4,6-Tribromophenol 58.1 10.0-153 10/05/2022 09:52 WG1936346
(S) p-Terphenyl-d14 28.6 J2 29.0-141 10/05/2022 09:52 WG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier RDL Dilution Analysis Batch CAS # RT
Analyte ug/l ug/l date / time
Heptadecane 43.9 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000629-78-7 5.66
Pentadecane 29.4 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000629-62-9 4.94
Hexadecane 28.2 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000544-76-3 5.30
Heptadecane, 4-Methyl-24.4 J N 0.000 1.54 10/05/2022 09:52 WG1936346 026429-11-8 5.47
Nonadecane 19.1 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000629-92-5 6.34
Tridecane 15.6 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000629-50-5 4.20
Eicosane 14.3 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000112-95-8 6.67
Octadecanoic Acid 12.5 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000057-11-4 7.22
Unknown-02 12.3 J N 0.000 1.54 10/05/2022 09:52 WG1936346 061141-72-8 4.79
Heneicosane 11.5 J N 0.000 1.54 10/05/2022 09:52 WG1936346 000629-94-7 7
Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TICs are identified and quantitated using individual standards. TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TICs are identified and quantitated only if the peak area is
10% or more of that of the nearest internal standard.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 9 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 9 of 28
SAMPLE RESULTS - 03
L1541010
MW-5
Collected date/time: 09/28/22 09:50
Volatile Petroleum Hydrocarbons by Method MADEPV
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C5-C8 Aliphatics 102 100 1 10/04/2022 23:38 WG1936695
Unadjusted C9-C12 Aliphatics 227 100 1 10/04/2022 23:38 WG1936695
Unadjusted C9-C10 Aromatics 289 100 1 10/04/2022 23:38 WG1936695
Total VPH 618 100 1 10/04/2022 23:38 WG1936695
(S) 2,5-Dibromotoluene(FID) 103 70.0-130 10/04/2022 23:38 WG1936695
(S) 2,5-Dibromotoluene(PID) 87.5 70.0-130 10/04/2022 23:38 WG1936695
Volatile Organic Compounds (GC/MS) by Method 602MS
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Benzene ND 1.00 1 10/06/2022 00:28 WG1937988
Toluene ND 1.00 1 10/06/2022 00:28 WG1937988
Ethylbenzene ND 1.00 1 10/06/2022 00:28 WG1937988
Total Xylenes ND 3.00 1 10/06/2022 00:28 WG1937988
Methyl tert-butyl ether ND 1.00 1 10/06/2022 00:28 WG1937988
Di-isopropyl ether ND 1.00 1 10/06/2022 00:28 WG1937988
(S) Toluene-d8 109 80.0-120 10/06/2022 00:28 WG1937988
(S) 4-Bromofluorobenzene 110 77.0-126 10/06/2022 00:28 WG1937988
(S) 1,2-Dichloroethane-d4 116 70.0-130 10/06/2022 00:28 WG1937988
TPH by Method MADEPE
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Unadjusted C9-C18 Aliphatics ND 100 1 10/07/2022 02:37 WG1937846
Unadjusted C19-C36 Aliphatics ND 100 1 10/07/2022 02:37 WG1937846
Unadjusted C11-C22 Aromatics 461 100 1 10/07/2022 03:02 WG1937846
Unadjusted Total Petroleum
Hydrocarbons 519 100 1 10/07/2022 03:02 WG1937846
(S) o-Terphenyl 71.9 40.0-140 10/07/2022 03:02 WG1937846
(S) 1-Chloro-octadecane 63.0 40.0-140 10/07/2022 02:37 WG1937846
(S) 2-Fluorobiphenyl 84.7 40.0-140 10/07/2022 03:02 WG1937846
(S) 2-Bromonaphthalene 80.6 40.0-140 10/07/2022 03:02 WG1937846
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
Acenaphthene ND 1.00 1 10/05/2022 10:13 WG1936346
Acenaphthylene ND 1.00 1 10/05/2022 10:13 WG1936346
Anthracene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzidine ND J3 10.0 1 10/05/2022 10:13 WG1936346
Benzo(a)anthracene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzo(b)fluoranthene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzo(k)fluoranthene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzo(g,h,i)perylene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzo(a)pyrene ND 1.00 1 10/05/2022 10:13 WG1936346
Bis(2-chlorethoxy)methane ND 10.0 1 10/05/2022 10:13 WG1936346
Bis(2-chloroethyl)ether ND 10.0 1 10/05/2022 10:13 WG1936346
2,2-Oxybis(1-Chloropropane) ND 10.0 1 10/05/2022 10:13 WG1936346
4-Bromophenyl-phenylether ND 10.0 1 10/05/2022 10:13 WG1936346
2-Chloronaphthalene ND 1.00 1 10/05/2022 10:13 WG1936346
4-Chlorophenyl-phenylether ND 10.0 1 10/05/2022 10:13 WG1936346
Chrysene ND 1.00 1 10/05/2022 10:13 WG1936346
Dibenz(a,h)anthracene ND 1.00 1 10/05/2022 10:13 WG1936346
3,3-Dichlorobenzidine ND 10.0 1 10/05/2022 10:13 WG1936346
2,4-Dinitrotoluene ND 10.0 1 10/05/2022 10:13 WG1936346
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 10 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 10 of 28
SAMPLE RESULTS - 03
L1541010
MW-5
Collected date/time: 09/28/22 09:50
Semi Volatile Organic Compounds (GC/MS) by Method 625.1
Result Qualifier RDL Dilution Analysis Batch
Analyte ug/l ug/l date / time
2,6-Dinitrotoluene ND 10.0 1 10/05/2022 10:13 WG1936346
Fluoranthene ND 1.00 1 10/05/2022 10:13 WG1936346
Fluorene ND 1.00 1 10/05/2022 10:13 WG1936346
Hexachlorobenzene ND 1.00 1 10/05/2022 10:13 WG1936346
Hexachloro-1,3-butadiene ND 10.0 1 10/05/2022 10:13 WG1936346
Hexachlorocyclopentadiene ND 10.0 1 10/05/2022 10:13 WG1936346
Hexachloroethane ND 10.0 1 10/05/2022 10:13 WG1936346
Indeno(1,2,3-cd)pyrene ND 1.00 1 10/05/2022 10:13 WG1936346
Isophorone ND 10.0 1 10/05/2022 10:13 WG1936346
Naphthalene ND 1.00 1 10/05/2022 10:13 WG1936346
Nitrobenzene ND 10.0 1 10/05/2022 10:13 WG1936346
n-Nitrosodimethylamine ND 10.0 1 10/05/2022 10:13 WG1936346
n-Nitrosodiphenylamine ND 10.0 1 10/05/2022 10:13 WG1936346
n-Nitrosodi-n-propylamine ND 10.0 1 10/05/2022 10:13 WG1936346
Phenanthrene ND 1.00 1 10/05/2022 10:13 WG1936346
Benzylbutyl phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Bis(2-ethylhexyl)phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Di-n-butyl phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Diethyl phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Dimethyl phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Di-n-octyl phthalate ND 3.00 1 10/05/2022 10:13 WG1936346
Pyrene ND 1.00 1 10/05/2022 10:13 WG1936346
1,2,4-Trichlorobenzene ND 10.0 1 10/05/2022 10:13 WG1936346
4-Chloro-3-methylphenol ND 10.0 1 10/05/2022 10:13 WG1936346
2-Chlorophenol ND 10.0 1 10/05/2022 10:13 WG1936346
2,4-Dichlorophenol ND 10.0 1 10/05/2022 10:13 WG1936346
2,4-Dimethylphenol ND 10.0 1 10/05/2022 10:13 WG1936346
4,6-Dinitro-2-methylphenol ND 10.0 1 10/05/2022 10:13 WG1936346
2,4-Dinitrophenol ND 10.0 1 10/05/2022 10:13 WG1936346
2-Nitrophenol ND 10.0 1 10/05/2022 10:13 WG1936346
4-Nitrophenol ND 10.0 1 10/05/2022 10:13 WG1936346
Pentachlorophenol ND 10.0 1 10/05/2022 10:13 WG1936346
Phenol ND 10.0 1 10/05/2022 10:13 WG1936346
2,4,6-Trichlorophenol ND 10.0 1 10/05/2022 10:13 WG1936346
(S) 2-Fluorophenol 35.6 10.0-120 10/05/2022 10:13 WG1936346
(S) Phenol-d5 24.4 8.00-424 10/05/2022 10:13 WG1936346
(S) Nitrobenzene-d5 74.4 15.0-314 10/05/2022 10:13 WG1936346
(S) 2-Fluorobiphenyl 70.9 22.0-127 10/05/2022 10:13 WG1936346
(S) 2,4,6-Tribromophenol 88.5 10.0-153 10/05/2022 10:13 WG1936346
(S) p-Terphenyl-d14 70.9 29.0-141 10/05/2022 10:13 WG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier RDL Dilution Analysis Batch CAS # RT
Analyte ug/l ug/l date / time
1(2H)-Naphthalenone, 3,4-Dihydro-3 27.9 J N 0.000 1 10/05/2022 10:13 WG1936346 014944-23-1 4.77
Naphthalene, 1,2,3,4-Tetrahydro-6- 27.8 J N 0.000 1 10/05/2022 10:13 WG1936346 001680-51-9 4.16
1,4-Dimethyl-1,2,3,4-Tetrahydronap 23.1 J N 0.000 1 10/05/2022 10:13 WG1936346 000000-00-0 4.36
Benzene, 2-Ethenyl-1,4-Dimethyl- 19.0 J N 0.000 1 10/05/2022 10:13 WG1936346 002039-89-6 3.69
Benzene, (2-Methyl-1-Butenyl)- 13.8 J N 0.000 1 10/05/2022 10:13 WG1936346 056253-64-6 4
Naphthalene, 1,2,3,4-Tetrahydro-1, 12.0 J N 0.000 1 10/05/2022 10:13 WG1936346 000475-03-6 5.22
Naphthalene, 1,2,3,4-Tetrahydro-2- 10.7 J N 0.000 1 10/05/2022 10:13 WG1936346 003877-19-8 3.97
Unknown-06 10.6 J N 0.000 1 10/05/2022 10:13 WG1936346 020511-20-0 5.92
1H-Indene, 2,3-Dihydro-4,7-Dimethy 9.44 J N 0.000 1 10/05/2022 10:13 WG1936346 006682-71-9 4.09
Unknown-05 9.44 J N 0.000 1 10/05/2022 10:13 WG1936346 050556-03-1 5.66
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 11 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 11 of 28
SAMPLE RESULTS - 03
L1541010
MW-5
Collected date/time: 09/28/22 09:50
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 - TENTATIVELY IDENTIFIED COMPOUNDS
Result Qualifier RDL Dilution Analysis Batch CAS # RT
Analyte ug/l ug/l date / time
Tentatively Identified compounds (TIC) refers to substances not present in the list of target compounds. Therefore, not all TICs are identified and quantitated using individual standards. TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist. Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram. TICs are identified and quantitated only if the peak area is
10% or more of that of the nearest internal standard.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 12 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 12 of 28
QUALITY CONTROL SUMMARYWG1936695
Volatile Petroleum Hydrocarbons by Method MADEPV L1541010-01,02,03
Method Blank (MB)
(MB) R3844583-3 10/04/22 08:17
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 U 33.3 100
Unadjusted C9-C10 Aromatics U 33.3 100
Total VPH U 33.3 100
(S) 2,5-Dibromotoluene(FID) 96.6 70.0-130
(S) 2,5-Dibromotoluene(PID) 101 70.0-130
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3844583-1 10/04/22 06:06 • (LCSD) R3844583-2 10/04/22 06:39
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec. Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ug/l ug/l ug/l %%%%%
Unadjusted C5-C8 Aliphatics 1200 1130 1150 94.2 95.8 70.0-130 1.75 25
Unadjusted C9-C12 Aliphatics 1400 1340 1370 95.7 97.9 70.0-130 2.21 25
Unadjusted C9-C10 Aromatics 200 206 205 103 103 70.0-130 0.487 25
Total VPH 2800 2680 2730 95.7 97.5 70.0-130 1.85 25
(S) 2,5-Dibromotoluene(FID) 98.9 96.7 70.0-130
(S) 2,5-Dibromotoluene(PID) 97.2 95.5 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 13 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 13 of 28
QUALITY CONTROL SUMMARYWG1937988
Volatile Organic Compounds (GC/MS) by Method 602MS L1541010-01,02,03
Method Blank (MB)
(MB) R3846679-2 10/05/22 21:26
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Benzene U 0.0941 1.00
Toluene U 0.278 1.00
Ethylbenzene U 0.137 1.00
Xylenes, Total U 0.174 3.00
Methyl tert-butyl ether U 0.101 1.00
Di-isopropyl ether U 0.105 1.00
(S) Toluene-d8 110 80.0-120
(S) 4-Bromofluorobenzene 109 77.0-126
(S) 1,2-Dichloroethane-d4 119 70.0-130
Laboratory Control Sample (LCS)
(LCS) R3846679-1 10/05/22 20:48
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Benzene 5.00 5.03 101 70.0-123
Toluene 5.00 4.85 97.0 79.0-120
Ethylbenzene 5.00 5.28 106 79.0-123
Xylenes, Total 15.0 15.9 106 79.0-123
Methyl tert-butyl ether 5.00 6.00 120 68.0-125
Di-isopropyl ether 5.00 5.19 104 58.0-138
(S) Toluene-d8 112 80.0-120
(S) 4-Bromofluorobenzene 109 77.0-126
(S) 1,2-Dichloroethane-d4 114 70.0-130
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 14 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 14 of 28
QUALITY CONTROL SUMMARYWG1937846
TPH by Method MADEPE L1541010-01,03
Method Blank (MB)
(MB) R3845828-1 10/06/22 13:05
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 U 33.3 100
(S) 1-Chloro-octadecane 77.0 40.0-140
Method Blank (MB)
(MB) R3845828-4 10/06/22 14:23
MB Result MB Qualifier MB MDL MB RDL
Analyte ug/l ug/l ug/l
Unadjusted C11-C22 Aromatics U 33.3 100
(S) o-Terphenyl 77.0 40.0-140
(S) 2-Fluorobiphenyl 76.5 40.0-140
(S) 2-Bromonaphthalene 74.0 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3845828-2 10/06/22 13:29 • (LCSD) R3845828-3 10/06/22 13:55
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 600 374 384 62.3 64.0 40.0-140 2.64 25
Unadjusted C19-C36 Aliphatics 800 661 673 82.6 84.1 40.0-140 1.80 25
(S) 1-Chloro-octadecane 75.5 77.8 40.0-140
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3845828-5 10/06/22 14:49 • (LCSD) R3845828-6 10/06/22 15:17
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 1240 1330 72.9 78.2 40.0-140 7.00 25
(S) o-Terphenyl 80.7 82.2 40.0-140
(S) 2-Fluorobiphenyl 82.4 87.5 40.0-140
(S) 2-Bromonaphthalene 80.4 86.6 40.0-140
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 15 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 15 of 28
QUALITY CONTROL SUMMARYWG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-01
Method Blank (MB)
(MB) R3845004-2 10/05/22 10:32
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:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 16 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 16 of 28
QUALITY CONTROL SUMMARYWG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-01
Method Blank (MB)
(MB) R3845004-2 10/05/22 10:32
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) 2-Fluorophenol 31.4 10.0-120
(S) Phenol-d5 17.9 8.00-424
(S) Nitrobenzene-d5 68.1 15.0-314
(S) 2-Fluorobiphenyl 70.8 22.0-127
(S) 2,4,6-Tribromophenol 72.0 10.0-153
(S) p-Terphenyl-d14 66.2 29.0-141
Laboratory Control Sample (LCS)
(LCS) R3845004-1 10/05/22 10:10
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
Acenaphthene 50.0 41.6 83.2 47.0-145
Acenaphthylene 50.0 43.9 87.8 33.0-145
Anthracene 50.0 44.3 88.6 27.0-133
Benzidine 100 8.05 8.05 1.00-120
Benzo(a)anthracene 50.0 47.5 95.0 33.0-143
Benzo(b)fluoranthene 50.0 48.2 96.4 24.0-159
Benzo(k)fluoranthene 50.0 48.4 96.8 11.0-162
Benzo(g,h,i)perylene 50.0 49.5 99.0 1.00-219
Benzo(a)pyrene 50.0 52.4 105 17.0-163
Bis(2-chlorethoxy)methane 50.0 37.4 74.8 1.00-219
Bis(2-chloroethyl)ether 50.0 41.6 83.2 33.0-185
2,2-Oxybis(1-Chloropropane) 50.0 38.8 77.6 36.0-166
4-Bromophenyl-phenylether 50.0 44.3 88.6 53.0-127
2-Chloronaphthalene 50.0 42.3 84.6 60.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 17 of 28
QUALITY CONTROL SUMMARYWG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-01
Laboratory Control Sample (LCS)
(LCS) R3845004-1 10/05/22 10:10
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
4-Chlorophenyl-phenylether 50.0 43.6 87.2 25.0-158
Chrysene 50.0 48.2 96.4 17.0-168
Dibenz(a,h)anthracene 50.0 49.8 99.6 1.00-227
3,3-Dichlorobenzidine 100 104 104 1.00-262
2,4-Dinitrotoluene 50.0 49.5 99.0 39.0-139
2,6-Dinitrotoluene 50.0 46.8 93.6 50.0-158
Fluoranthene 50.0 49.0 98.0 26.0-137
Fluorene 50.0 42.4 84.8 59.0-121
Hexachlorobenzene 50.0 42.7 85.4 1.00-152
Hexachloro-1,3-butadiene 50.0 37.5 75.0 24.0-120
Hexachlorocyclopentadiene 50.0 12.2 24.4 10.0-120
Hexachloroethane 50.0 39.0 78.0 40.0-120
Indeno(1,2,3-cd)pyrene 50.0 49.0 98.0 1.00-171
Isophorone 50.0 34.9 69.8 21.0-196
Naphthalene 50.0 35.1 70.2 21.0-133
Nitrobenzene 50.0 38.6 77.2 35.0-180
n-Nitrosodimethylamine 50.0 21.9 43.8 10.0-120
n-Nitrosodiphenylamine 50.0 42.6 85.2 44.0-120
n-Nitrosodi-n-propylamine 50.0 40.2 80.4 1.00-230
Phenanthrene 50.0 42.5 85.0 54.0-120
Benzylbutyl phthalate 50.0 45.8 91.6 1.00-152
Bis(2-ethylhexyl)phthalate 50.0 46.8 93.6 8.00-158
Di-n-butyl phthalate 50.0 46.9 93.8 1.00-120
Diethyl phthalate 50.0 44.5 89.0 1.00-120
Dimethyl phthalate 50.0 45.4 90.8 1.00-120
Di-n-octyl phthalate 50.0 49.0 98.0 4.00-146
Pyrene 50.0 43.7 87.4 52.0-120
1,2,4-Trichlorobenzene 50.0 37.4 74.8 44.0-142
4-Chloro-3-methylphenol 50.0 34.8 69.6 22.0-147
2-Chlorophenol 50.0 35.2 70.4 23.0-134
2,4-Dichlorophenol 50.0 38.8 77.6 39.0-135
2,4-Dimethylphenol 50.0 35.2 70.4 32.0-120
4,6-Dinitro-2-methylphenol 50.0 48.2 96.4 1.00-181
2,4-Dinitrophenol 50.0 42.0 84.0 1.00-191
2-Nitrophenol 50.0 40.2 80.4 29.0-182
4-Nitrophenol 50.0 15.7 31.4 1.00-132
Pentachlorophenol 50.0 42.3 84.6 14.0-176
Phenol 50.0 13.4 26.8 5.00-120
2,4,6-Trichlorophenol 50.0 45.2 90.4 37.0-144
(S) 2-Fluorophenol 41.2 10.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 18 of 28
QUALITY CONTROL SUMMARYWG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-01
Laboratory Control Sample (LCS)
(LCS) R3845004-1 10/05/22 10:10
Spike Amount LCS Result LCS Rec. Rec. Limits LCS Qualifier
Analyte ug/l ug/l %%
(S) Phenol-d5 24.5 8.00-424
(S) Nitrobenzene-d5 69.2 15.0-314
(S) 2-Fluorobiphenyl 79.8 22.0-127
(S) 2,4,6-Tribromophenol 84.0 10.0-153
(S) p-Terphenyl-d14 73.2 29.0-141
L1540970-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1540970-01 10/06/22 02:32 • (MS) R3845331-1 10/06/22 02:53 • (MSD) R3845331-2 10/06/22 03:14
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 45.5 ND 30.8 38.5 67.7 84.6 1 47.0-145 22.2 48
Acenaphthylene 45.5 ND 32.5 40.5 71.4 89.0 1 33.0-145 21.9 74
Anthracene 45.5 ND 32.0 40.2 70.3 88.4 1 27.0-133 22.7 66
Benzidine 91.0 ND ND ND 0.000 0.000 1 1.00-120 J6 J6 0.000 40
Benzo(a)anthracene 45.5 ND 33.2 40.6 73.0 89.2 1 33.0-143 20.1 53
Benzo(b)fluoranthene 45.5 ND 35.3 41.9 77.6 92.1 1 24.0-159 17.1 71
Benzo(k)fluoranthene 45.5 ND 34.1 40.7 74.9 89.5 1 11.0-162 17.6 63
Benzo(g,h,i)perylene 45.5 ND 33.5 39.3 73.6 86.4 1 1.00-219 15.9 97
Benzo(a)pyrene 45.5 ND 37.4 44.7 82.2 98.2 1 17.0-163 17.8 72
Bis(2-chlorethoxy)methane 45.5 ND 28.6 34.8 62.9 76.5 1 33.0-184 19.6 54
Bis(2-chloroethyl)ether 45.5 ND 28.0 36.8 61.5 80.9 1 12.0-158 27.2 108
2,2-Oxybis(1-Chloropropane) 45.5 ND 27.1 34.7 59.6 76.3 1 36.0-166 24.6 76
4-Bromophenyl-phenylether 45.5 ND 33.7 42.4 74.1 93.2 1 53.0-127 22.9 43
2-Chloronaphthalene 45.5 ND 30.7 37.9 67.5 83.3 1 60.0-120 21.0 24
4-Chlorophenyl-phenylether 45.5 ND 34.0 42.2 74.7 92.7 1 25.0-158 21.5 61
Chrysene 45.5 ND 33.2 41.3 73.0 90.8 1 17.0-168 21.7 87
Dibenz(a,h)anthracene 45.5 ND 34.3 39.7 75.4 87.3 1 1.00-227 14.6 126
3,3-Dichlorobenzidine 91.0 ND 32.3 52.1 35.5 57.3 1 1.00-262 46.9 108
2,4-Dinitrotoluene 45.5 ND 36.1 46.6 79.3 102 1 39.0-139 25.4 42
2,6-Dinitrotoluene 45.5 ND 33.8 43.0 74.3 94.5 1 50.0-158 24.0 48
Fluoranthene 45.5 ND 35.1 43.5 77.1 95.6 1 26.0-137 21.4 66
Fluorene 45.5 ND 33.4 41.1 73.4 90.3 1 59.0-121 20.7 38
Hexachlorobenzene 45.5 ND 32.5 39.6 71.4 87.0 1 1.00-152 19.7 55
Hexachloro-1,3-butadiene 45.5 ND 26.4 32.6 58.0 71.6 1 24.0-120 21.0 62
Hexachlorocyclopentadiene 45.5 ND ND 10.4 16.7 22.9 1 10.0-146 31.4 34
Hexachloroethane 45.5 ND 26.9 35.9 59.1 78.9 1 40.0-120 28.7 52
Indeno(1,2,3-cd)pyrene 45.5 ND 36.0 42.1 79.1 92.5 1 1.00-171 15.6 99
Isophorone 45.5 ND 26.4 32.6 58.0 71.6 1 21.0-196 21.0 93
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:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 19 of 28
QUALITY CONTROL SUMMARYWG1936344
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-01
L1540970-01 Original Sample (OS) • Matrix Spike (MS) • Matrix Spike Duplicate (MSD)
(OS) L1540970-01 10/06/22 02:32 • (MS) R3845331-1 10/06/22 02:53 • (MSD) R3845331-2 10/06/22 03:14
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 %%%%%
Naphthalene 45.5 ND 25.4 31.4 55.8 69.0 1 21.0-133 21.1 65
Nitrobenzene 45.5 ND 30.5 37.3 67.0 82.0 1 35.0-180 20.1 62
n-Nitrosodimethylamine 45.5 ND 14.2 19.0 31.2 41.8 1 10.0-120 28.9 40
n-Nitrosodiphenylamine 45.5 ND 31.5 39.0 69.2 85.7 1 16.0-160 21.3 28
n-Nitrosodi-n-propylamine 45.5 ND 31.5 39.3 69.2 86.4 1 1.00-230 22.0 87
Phenanthrene 45.5 ND 32.3 39.8 71.0 87.5 1 54.0-120 20.8 39
Benzylbutyl phthalate 45.5 ND 34.9 44.4 76.7 97.6 1 1.00-152 24.0 60
Bis(2-ethylhexyl)phthalate 45.5 ND 35.6 44.7 78.2 98.2 1 8.00-158 22.7 82
Di-n-butyl phthalate 45.5 ND 35.7 44.4 78.5 97.6 1 1.00-120 21.7 47
Diethyl phthalate 45.5 ND 34.5 43.7 75.8 96.0 1 1.00-120 23.5 100
Dimethyl phthalate 45.5 ND 32.6 41.8 71.6 91.9 1 1.00-120 24.7 183
Di-n-octyl phthalate 45.5 ND 36.7 44.7 80.7 98.2 1 4.00-146 19.7 69
Pyrene 45.5 ND 31.7 39.4 69.7 86.6 1 52.0-120 21.7 49
1,2,4-Trichlorobenzene 45.5 ND 26.1 33.0 57.4 72.5 1 44.0-142 23.4 50
4-Chloro-3-methylphenol 45.5 ND 25.1 30.7 55.2 67.5 1 22.0-147 20.1 73
2-Chlorophenol 45.5 ND 20.5 27.3 45.1 60.0 1 23.0-134 28.5 61
2,4-Dichlorophenol 45.5 ND 25.1 31.4 55.2 69.0 1 39.0-135 22.3 50
2,4-Dimethylphenol 45.5 ND 23.4 29.5 51.4 64.8 1 32.0-120 23.1 58
4,6-Dinitro-2-methylphenol 45.5 ND 37.1 46.3 81.5 102 1 1.00-181 22.1 203
2,4-Dinitrophenol 45.5 ND 34.0 42.5 74.7 93.4 1 1.00-191 22.2 132
2-Nitrophenol 45.5 ND 28.6 34.5 62.9 75.8 1 29.0-182 18.7 55
4-Nitrophenol 45.5 ND 10.7 14.0 23.5 30.8 1 1.00-132 26.7 131
Pentachlorophenol 45.5 ND 36.7 44.5 80.7 97.8 1 14.0-176 19.2 86
Phenol 45.5 ND ND 10.9 16.8 24.0 1 5.00-120 35.0 64
2,4,6-Trichlorophenol 45.5 ND 33.0 39.4 72.5 86.6 1 37.0-144 17.7 58
(S) 2-Fluorophenol 23.9 33.9 10.0-120
(S) Phenol-d5 16.0 22.3 8.00-424
(S) Nitrobenzene-d5 57.8 70.2 15.0-314
(S) 2-Fluorobiphenyl 67.0 83.2 22.0-127
(S) 2,4,6-Tribromophenol 75.8 94.0 10.0-153
(S) p-Terphenyl-d14 60.2 75.3 29.0-141
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:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 20 of 28
QUALITY CONTROL SUMMARYWG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-02,03
Method Blank (MB)
(MB) R3845332-3 10/05/22 17:39
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:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 14:51 21 of 28
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 21 of 28
QUALITY CONTROL SUMMARYWG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-02,03
Method Blank (MB)
(MB) R3845332-3 10/05/22 17:39
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) 2-Fluorophenol 37.1 10.0-120
(S) Phenol-d5 24.5 8.00-424
(S) Nitrobenzene-d5 62.0 15.0-314
(S) 2-Fluorobiphenyl 64.0 22.0-127
(S) 2,4,6-Tribromophenol 68.0 10.0-153
(S) p-Terphenyl-d14 60.9 29.0-141
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3845332-1 10/05/22 16:56 • (LCSD) R3845332-2 10/05/22 17:17
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 %%%%%
Acenaphthene 50.0 31.9 37.4 63.8 74.8 47.0-145 15.9 48
Acenaphthylene 50.0 33.8 39.6 67.6 79.2 33.0-145 15.8 74
Anthracene 50.0 36.6 40.6 73.2 81.2 27.0-133 10.4 66
Benzidine 100 10.3 2.99 10.3 2.99 1.00-120 J3 110 36
Benzo(a)anthracene 50.0 37.0 41.7 74.0 83.4 33.0-143 11.9 53
Benzo(b)fluoranthene 50.0 38.4 43.3 76.8 86.6 24.0-159 12.0 71
Benzo(k)fluoranthene 50.0 38.0 42.2 76.0 84.4 11.0-162 10.5 63
Benzo(g,h,i)perylene 50.0 37.3 42.2 74.6 84.4 1.00-219 12.3 97
Benzo(a)pyrene 50.0 42.2 47.2 84.4 94.4 17.0-163 11.2 72
Bis(2-chlorethoxy)methane 50.0 29.8 36.1 59.6 72.2 1.00-219 19.1 54
Bis(2-chloroethyl)ether 50.0 28.7 35.0 57.4 70.0 33.0-185 19.8 108
2,2-Oxybis(1-Chloropropane) 50.0 27.1 32.8 54.2 65.6 36.0-166 19.0 76
4-Bromophenyl-phenylether 50.0 35.9 41.7 71.8 83.4 53.0-127 14.9 43
2-Chloronaphthalene 50.0 31.6 37.6 63.2 75.2 60.0-120 17.3 24
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:
ATC Group - Pangean CMD - Woodstock, GA PTO0695509 L1541010 10/11/22 15:19 22 of 28
QUALITY CONTROL SUMMARYWG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-02,03
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3845332-1 10/05/22 16:56 • (LCSD) R3845332-2 10/05/22 17:17
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 %%%%%
4-Chlorophenyl-phenylether 50.0 35.9 40.8 71.8 81.6 25.0-158 12.8 61
Chrysene 50.0 37.6 42.2 75.2 84.4 17.0-168 11.5 87
Dibenz(a,h)anthracene 50.0 38.7 43.7 77.4 87.4 1.00-227 12.1 126
3,3-Dichlorobenzidine 100 72.0 85.2 72.0 85.2 1.00-262 16.8 108
2,4-Dinitrotoluene 50.0 39.7 45.3 79.4 90.6 39.0-139 13.2 42
2,6-Dinitrotoluene 50.0 35.3 42.3 70.6 84.6 50.0-158 18.0 48
Fluoranthene 50.0 40.2 44.6 80.4 89.2 26.0-137 10.4 66
Fluorene 50.0 35.0 41.1 70.0 82.2 59.0-121 16.0 38
Hexachlorobenzene 50.0 34.7 40.6 69.4 81.2 1.00-152 15.7 55
Hexachloro-1,3-butadiene 50.0 26.9 32.0 53.8 64.0 24.0-120 17.3 62
Hexachlorocyclopentadiene 50.0 10.9 13.9 21.8 27.8 10.0-120 24.2 31
Hexachloroethane 50.0 26.6 31.5 53.2 63.0 40.0-120 16.9 52
Indeno(1,2,3-cd)pyrene 50.0 39.9 46.0 79.8 92.0 1.00-171 14.2 99
Isophorone 50.0 27.7 33.2 55.4 66.4 21.0-196 18.1 93
Naphthalene 50.0 26.1 31.1 52.2 62.2 21.0-133 17.5 65
Nitrobenzene 50.0 29.8 35.4 59.6 70.8 35.0-180 17.2 62
n-Nitrosodimethylamine 50.0 20.2 24.1 40.4 48.2 10.0-120 17.6 34
n-Nitrosodiphenylamine 50.0 29.9 34.6 59.8 69.2 44.0-120 14.6 21
n-Nitrosodi-n-propylamine 50.0 32.3 38.5 64.6 77.0 1.00-230 17.5 87
Phenanthrene 50.0 35.6 40.4 71.2 80.8 54.0-120 12.6 39
Benzylbutyl phthalate 50.0 38.1 43.3 76.2 86.6 1.00-152 12.8 60
Bis(2-ethylhexyl)phthalate 50.0 38.7 44.2 77.4 88.4 8.00-158 13.3 82
Di-n-butyl phthalate 50.0 40.3 44.3 80.6 88.6 1.00-120 9.46 47
Diethyl phthalate 50.0 37.2 41.6 74.4 83.2 1.00-120 11.2 100
Dimethyl phthalate 50.0 35.0 40.4 70.0 80.8 1.00-120 14.3 183
Di-n-octyl phthalate 50.0 39.6 44.7 79.2 89.4 4.00-146 12.1 69
Pyrene 50.0 35.0 39.8 70.0 79.6 52.0-120 12.8 49
1,2,4-Trichlorobenzene 50.0 26.9 31.5 53.8 63.0 44.0-142 15.8 50
4-Chloro-3-methylphenol 50.0 32.5 37.1 65.0 74.2 22.0-147 13.2 73
2-Chlorophenol 50.0 26.7 31.8 53.4 63.6 23.0-134 17.4 61
2,4-Dichlorophenol 50.0 30.9 36.2 61.8 72.4 39.0-135 15.8 50
2,4-Dimethylphenol 50.0 31.3 35.4 62.6 70.8 32.0-120 12.3 58
4,6-Dinitro-2-methylphenol 50.0 42.7 49.6 85.4 99.2 1.00-181 15.0 203
2,4-Dinitrophenol 50.0 38.0 45.3 76.0 90.6 1.00-191 17.5 132
2-Nitrophenol 50.0 30.7 37.1 61.4 74.2 29.0-182 18.9 55
4-Nitrophenol 50.0 20.1 20.2 40.2 40.4 1.00-132 0.496 131
Pentachlorophenol 50.0 40.1 43.9 80.2 87.8 14.0-176 9.05 86
Phenol 50.0 14.7 15.6 29.4 31.2 5.00-120 5.94 64
2,4,6-Trichlorophenol 50.0 35.7 40.5 71.4 81.0 37.0-144 12.6 58
(S) 2-Fluorophenol 37.6 42.6 10.0-120
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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QUALITY CONTROL SUMMARYWG1936346
Semi Volatile Organic Compounds (GC/MS) by Method 625.1 L1541010-02,03
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS) R3845332-1 10/05/22 16:56 • (LCSD) R3845332-2 10/05/22 17:17
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 %%%%%
(S) Phenol-d5 28.4 27.8 8.00-424
(S) Nitrobenzene-d5 54.3 67.3 15.0-314
(S) 2-Fluorobiphenyl 62.1 74.8 22.0-127
(S) 2,4,6-Tribromophenol 74.0 83.0 10.0-153
(S) p-Terphenyl-d14 58.1 67.2 29.0-141
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not
intended as a comprehensive explanation, and if you have additional questions please contact your project representative.
Results Disclaimer - Information that may be provided by the customer, and contained within this report, include Permit Limits, Project Name,
Sample ID, Sample Matrix, Sample Preservation, Field Blanks, Field Spikes, Field Duplicates, On-Site Data, Sampling Collection Dates/Times, and
Sampling Location. Results relate to the accuracy of this information provided, and as the samples are received.
Abbreviations and Definitions
MDL Method Detection Limit.
ND Not detected at the Reporting Limit (or MDL where applicable).
RDL Reported Detection Limit.
Rec.Recovery.
RT Retention Time.
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
J The identification of the analyte is acceptable; the reported value is an estimate.
J2 Surrogate recovery limits have been exceeded; values are outside lower control limits.
J3 The associated batch QC was outside the established quality control range for precision.
J6 The sample matrix interfered with the ability to make any accurate determination; spike value is low.
N The analyte is tentatively identified and the associated numerical value may not be consistent with the actual concentration present in the sample.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
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Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey–NELAP TN002
California 2932 New Mexico ¹TN00003
Colorado TN00003 New York 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina ¹DW21704
Georgia NELAP North Carolina ³41
Georgia ¹923 North Dakota R-140
Idaho TN00003 Ohio–VAP CL0069
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979
Kansas E-10277 Rhode Island LAO00356
Kentucky ¹ ⁶KY90010 South Carolina 84004002
Kentucky ²16 South Dakota n/a
Louisiana AI30792 Tennessee ¹ ⁴2006
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas ⁵LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A2LA
A2LA – ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A2LA – ISO 17025 ⁵1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA–Crypto TN00003
ACCREDITATIONS & LOCATIONS

¹ Drinking Water ² Underground Storage Tanks ³ Aquatic Toxicity ⁴ Chemical/Microbiological ⁵ Mold ⁶ Wastewater n/a Accreditation not applicable
* Not all certifications held by the laboratory are applicable to the results reported in the attached report.
* Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
1 Cp
2Tc
3Ss
4Cn
5Sr
6Qc
7Gl
8Al
9Sc
ACCOUNT:PROJECT:SDG:DATE/TIME:PAGE:
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08/15/22
Technical Report for
Atlas
Pilot #6955, 1044 Jimmie Karr, Haw River, NC
SGS Job Number: LA81862
Sampling Date: 08/04/22
Report to:
ATC Group Services LLC.
2725 East Millbrook Road Suite 121
Raleigh, NC 27604
[e-mail]
ATTN: Maureen Jackson
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Ron Benjamin 337-237-4775
Ron Benjamin
Lab Director
Scott, LA 08/15/22
e-Hardcopy 2.0
Automated Report
37
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
1 of 37
LA81862
Table of Contents
-1-
Sections:
Section 1: Sample Summary ................................................................................................... 3
Section 2: Summary of Hits .................................................................................................... 4
Section 3: Sample Results ........................................................................................................6
3.1: LA81862-1: SB-1 (2.5-5) ............................................................................................. 7
3.2: LA81862-2: SB-2 (2.5-5) ............................................................................................. 9
3.3: LA81862-3: SB-3 (10-12.5) ......................................................................................... 11
3.4: LA81862-4: SB-4 (10-12.5) ......................................................................................... 13
3.5: LA81862-5: SB-5 (7.5-10) ........................................................................................... 15
3.6: LA81862-6: SB-6 (2.5-5) ............................................................................................. 17
3.7: LA81862-7: SB-7 (7.5-10) ........................................................................................... 19
3.8: LA81862-8: SB-8 (1.5-2.5) .......................................................................................... 21
3.9: LA81862-9: SB-9 (10-12.5) ......................................................................................... 23
3.10: LA81862-10: SB-10 (1-2.5) ....................................................................................... 25
Section 4: Misc. Forms ............................................................................................................27
4.1: Chain of Custody ........................................................................................................... 28
Section 5: GC Volatiles - QC Data Summaries ..................................................................... 31
5.1: Method Blank Summary ................................................................................................ 32
5.2: Blank Spike/Blank Spike Duplicate Summary .............................................................. 33
5.3: Matrix Spike/Matrix Spike Duplicate Summary ........................................................... 34
Section 6: GC/LC Semi-volatiles - QC Data Summaries ..................................................... 35
6.1: Method Blank Summary ................................................................................................ 36
6.2: Blank Spike/Blank Spike Duplicate Summary .............................................................. 37 1234562 of 37
LA81862
SGS North America Inc.
Sample Summary
Atlas
Job No:LA81862
Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
LA81862-1 08/04/22 17:05 RB/LS 08/09/22 SO Soil SB-1 (2.5-5)
LA81862-2 08/04/22 17:45 RB/LS 08/09/22 SO Soil SB-2 (2.5-5)
LA81862-3 08/04/22 16:10 RB/LS 08/09/22 SO Soil SB-3 (10-12.5)
LA81862-4 08/04/22 11:45 RB/LS 08/09/22 SO Soil SB-4 (10-12.5)
LA81862-5 08/04/22 11:15 RB/LS 08/09/22 SO Soil SB-5 (7.5-10)
LA81862-6 08/04/22 18:40 RB/LS 08/09/22 SO Soil SB-6 (2.5-5)
LA81862-7 08/04/22 12:25 RB/LS 08/09/22 SO Soil SB-7 (7.5-10)
LA81862-8 08/04/22 13:15 RB/LS 08/09/22 SO Soil SB-8 (1.5-2.5)
LA81862-9 08/04/22 13:15 RB/LS 08/09/22 SO Soil SB-9 (10-12.5)
LA81862-10 08/04/22 15:00 RB/LS 08/09/22 SO Soil SB-10 (1-2.5)
Soil samples reported on a dry weight basis unless otherwise indicated on result page.
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LA818621
Summary of Hits Page 1 of 2
Job Number:LA81862
Account:Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Collected:08/04/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA81862-1 SB-1 (2.5-5)
TPH-GRO (C6-C10)30.2 7.9 3.9 mg/kg SW846 8015C
TPH-DRO (C10-C28)484 6.2 1.8 mg/kg SW846 8015C
LA81862-2 SB-2 (2.5-5)
TPH-GRO (C6-C10)45.2 6.8 3.3 mg/kg SW846 8015C
TPH-DRO (C10-C28)2600 59 17 mg/kg SW846 8015C
LA81862-3 SB-3 (10-12.5)
TPH-GRO (C6-C10)3.86 J 5.9 2.9 mg/kg SW846 8015C
TPH-DRO (C10-C28)6.15 6.0 1.7 mg/kg SW846 8015C
LA81862-4 SB-4 (10-12.5)
TPH-GRO (C6-C10)3.53 J 6.4 3.1 mg/kg SW846 8015C
TPH-DRO (C10-C28)11.5 6.0 1.7 mg/kg SW846 8015C
LA81862-5 SB-5 (7.5-10)
No hits reported in this sample.
LA81862-6 SB-6 (2.5-5)
TPH-GRO (C6-C10)26.1 6.7 3.3 mg/kg SW846 8015C
TPH-DRO (C10-C28)260 6.4 1.8 mg/kg SW846 8015C
LA81862-7 SB-7 (7.5-10)
No hits reported in this sample.
LA81862-8 SB-8 (1.5-2.5)
TPH-DRO (C10-C28)8.80 5.7 1.7 mg/kg SW846 8015C
LA81862-9 SB-9 (10-12.5)
TPH-GRO (C6-C10)10.7 6.5 3.2 mg/kg SW846 8015C
TPH-DRO (C10-C28)119 5.7 1.6 mg/kg SW846 8015C
LA81862-10 SB-10 (1-2.5)
TPH-GRO (C6-C10)3.92 J 6.2 3.0 mg/kg SW846 8015C
4 of 37
LA818622
Summary of Hits Page 2 of 2
Job Number:LA81862
Account:Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Collected:08/04/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
TPH-DRO (C10-C28)30.2 6.5 1.9 mg/kg SW846 8015C
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SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 3
6 of 37
LA818623
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-1 (2.5-5)
Lab Sample ID:LA81862-1 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:80.0
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412844.D 1 08/10/22 14:53 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.70 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)30.2 7.9 3.9 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 84%64-128%
540-36-3 1,4-Difluorobenzene 117%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
7 of 37
LA8186233.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-1 (2.5-5)
Lab Sample ID:LA81862-1 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:80.0
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020979.D 1 08/13/22 07:58 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)484 6.2 1.8 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 96%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
8 of 37
LA8186233.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-2 (2.5-5)
Lab Sample ID:LA81862-2 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:83.1
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412846.D 1 08/10/22 15:16 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.20 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)45.2 6.8 3.3 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 77%64-128%
540-36-3 1,4-Difluorobenzene 100%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
9 of 37
LA8186233.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-2 (2.5-5)
Lab Sample ID:LA81862-2 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:83.1
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020986.D 10 08/13/22 11:16 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.3 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)2600 59 17 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 136% a 31-127%
(a) Outside control limits due to matrix interference.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
10 of 37
LA8186233.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-3 (10-12.5)
Lab Sample ID:LA81862-3 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:82.7
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412848.D 1 08/10/22 15:38 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 6.20 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)3.86 5.9 2.9 mg/kg J
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 85%64-128%
540-36-3 1,4-Difluorobenzene 100%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
11 of 37
LA8186233.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-3 (10-12.5)
Lab Sample ID:LA81862-3 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:82.7
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020981.D 1 08/13/22 08:56 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)6.15 6.0 1.7 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 78%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
12 of 37
LA8186233.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-4 (10-12.5)
Lab Sample ID:LA81862-4 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:83.6
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412850.D 1 08/10/22 16:00 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.50 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)3.53 6.4 3.1 mg/kg J
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 85%64-128%
540-36-3 1,4-Difluorobenzene 98%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 37
LA8186233.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-4 (10-12.5)
Lab Sample ID:LA81862-4 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:83.6
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020982.D 1 08/13/22 09:24 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)11.5 6.0 1.7 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 80%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 37
LA8186233.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-5 (7.5-10)
Lab Sample ID:LA81862-5 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:74.2
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412852.D 1 08/10/22 16:22 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 5.10 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 8.3 4.1 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 87%64-128%
540-36-3 1,4-Difluorobenzene 101%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 37
LA8186233.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-5 (7.5-10)
Lab Sample ID:LA81862-5 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:74.2
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020958.D 1 08/12/22 21:58 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.2 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)ND 6.7 1.9 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 77%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 37
LA8186233.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-6 (2.5-5)
Lab Sample ID:LA81862-6 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:78.3
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412858.D 1 08/10/22 17:29 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 6.00 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)26.1 6.7 3.3 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 79%64-128%
540-36-3 1,4-Difluorobenzene 103%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
17 of 37
LA8186233.6
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-6 (2.5-5)
Lab Sample ID:LA81862-6 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:78.3
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020959.D 1 08/12/22 22:27 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)260 6.4 1.8 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 107%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 37
LA8186233.6
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-7 (7.5-10)
Lab Sample ID:LA81862-7 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:91.8
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412860.D 1 08/10/22 17:51 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.10 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 7.1 3.5 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 84%64-128%
540-36-3 1,4-Difluorobenzene 99%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 37
LA8186233.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-7 (7.5-10)
Lab Sample ID:LA81862-7 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:91.8
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020960.D 1 08/12/22 22:55 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)ND 5.4 1.6 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 73%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 37
LA8186233.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-8 (1.5-2.5)
Lab Sample ID:LA81862-8 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:85.0
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412862.D 1 08/10/22 18:13 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.40 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 7.6 3.7 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 87%64-128%
540-36-3 1,4-Difluorobenzene 97%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 37
LA8186233.8
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-8 (1.5-2.5)
Lab Sample ID:LA81862-8 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:85.0
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020961.D 1 08/12/22 23:23 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.5 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)8.80 5.7 1.7 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 69%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 37
LA8186233.8
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-9 (10-12.5)
Lab Sample ID:LA81862-9 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:88.4
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412864.D 1 08/10/22 18:35 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 4.80 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)10.7 6.5 3.2 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 85%64-128%
540-36-3 1,4-Difluorobenzene 101%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 37
LA8186233.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-9 (10-12.5)
Lab Sample ID:LA81862-9 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:88.4
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020965.D 1 08/13/22 01:18 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.0 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)119 5.7 1.6 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 85%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 37
LA8186233.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-10 (1-2.5)
Lab Sample ID:LA81862-10 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C Percent Solids:76.8
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LA412866.D 1 08/10/22 18:57 MB n/a n/a GLA3707
Run #2
Initial Weight Final Volume Methanol Aliquot
Run #1 7.00 g 5.0 ml 100 ul
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)3.92 6.2 3.0 mg/kg J
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
460-00-4 4-Bromofluorobenzene 86%64-128%
540-36-3 1,4-Difluorobenzene 98%80-122%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 37
LA8186233.10
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:SB-10 (1-2.5)
Lab Sample ID:LA81862-10 Date Sampled:08/04/22
Matrix:SO - Soil Date Received:08/09/22
Method:SW846 8015C SW846 3546 Percent Solids:76.8
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 X0020966.D 1 08/13/22 01:46 TA 08/11/22 10:00 OP21152 GLB2445
Run #2
Initial Weight Final Volume
Run #1 20.1 g 1.0 ml
Run #2
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)30.2 6.5 1.9 mg/kg
CAS No. Surrogate Recoveries Run# 1 Run# 2 Limits
84-15-1 o-Terphenyl 73%31-127%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 37
LA8186233.10
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Scott, LA
Section 4
27 of 37
LA818624
LA81862: Chain of Custody
Page 1 of 3
28 of 37
LA8186244.1
LA81862: Chain of Custody
Page 2 of 3
29 of 37
LA8186244.1
LA81862: Chain of Custody
Page 3 of 3
30 of 37
LA8186244.1
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 5
31 of 37
LA818625
Method Blank Summary Page 1 of 1
Job Number:LA81862
Account:ATCNCR Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLA3707-MB1 LA412840.D 1 08/10/22 MB n/a n/a GLA3707
The QC reported here applies to the following samples:Method: SW846 8015C
LA81862-1, LA81862-2, LA81862-3, LA81862-4, LA81862-5, LA81862-6, LA81862-7, LA81862-8, LA81862-9,
LA81862-10
CAS No. Compound Result RL MDL Units Q
TPH-GRO (C6-C10)ND 5.0 2.4 mg/kg
CAS No. Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 83% 64-128%
540-36-3 1,4-Difluorobenzene 101% 80-122%
32 of 37
LA8186255.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA81862
Account:ATCNCR Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLA3707-BS LA412836.D 1 08/10/22 MB n/a n/a GLA3707
GLA3707-BSD LA412838.D 1 08/10/22 MB n/a n/a GLA3707
The QC reported here applies to the following samples:Method: SW846 8015C
LA81862-1, LA81862-2, LA81862-3, LA81862-4, LA81862-5, LA81862-6, LA81862-7, LA81862-8, LA81862-9,
LA81862-10
Spike BSP BSP BSD BSD Limits
CAS No. Compound mg/kg mg/kg % mg/kg % RPD Rec/RPD
TPH-GRO (C6-C10) 50 45.6 91 46.5 93 2 79-112/15
CAS No. Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 86%86% 64-128%
540-36-3 1,4-Difluorobenzene 97%99% 80-122%
* = Outside of Control Limits.
33 of 37
LA8186255.2.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA81862
Account:ATCNCR Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA81848-7MS LA412870.D 1 08/10/22 MB n/a n/a GLA3707
LA81848-7MSD LA412872.D 1 08/10/22 MB n/a n/a GLA3707
LA81848-7 LA412868.D 1 08/10/22 MB n/a n/a GLA3707
The QC reported here applies to the following samples:Method: SW846 8015C
LA81862-1, LA81862-2, LA81862-3, LA81862-4, LA81862-5, LA81862-6, LA81862-7, LA81862-8, LA81862-9,
LA81862-10
LA81848-7 Spike MS MS Spike MSD MSD Limits
CAS No. Compound mg/kg Q mg/kg mg/kg % mg/kg mg/kg % RPD Rec/RPD
TPH-GRO (C6-C10) 758 161 939 113 173 1030 157* a 9 60-118/16
CAS No. Surrogate Recoveries MS MSD LA81848-7 Limits
460-00-4 4-Bromofluorobenzene 91%91%86% 64-128%
540-36-3 1,4-Difluorobenzene 97%98%99% 80-122%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
34 of 37
LA8186255.3.1
SGS North America Inc.
GC/LC Semi-volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
35 of 37
LA818626
Method Blank Summary Page 1 of 1
Job Number:LA81862
Account:ATCNCR Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP21152-MB X0020941.D 1 08/12/22 TA 08/11/22 OP21152 GLB2445
The QC reported here applies to the following samples:Method: SW846 8015C
LA81862-1, LA81862-2, LA81862-3, LA81862-4, LA81862-5, LA81862-6, LA81862-7, LA81862-8, LA81862-9,
LA81862-10
CAS No. Compound Result RL MDL Units Q
TPH-DRO (C10-C28)ND 5.0 1.5 mg/kg
CAS No. Surrogate Recoveries Limits
84-15-1 o-Terphenyl 76% 31-127%
36 of 37
LA8186266.1.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA81862
Account:ATCNCR Atlas
Project:Pilot #6955, 1044 Jimmie Karr, Haw River, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
OP21152-BS1 X0020942.D 1 08/12/22 TA 08/11/22 OP21152 GLB2445
OP21152-BSD1 X0020943.D 1 08/12/22 TA 08/11/22 OP21152 GLB2445
The QC reported here applies to the following samples:Method: SW846 8015C
LA81862-1, LA81862-2, LA81862-3, LA81862-4, LA81862-5, LA81862-6, LA81862-7, LA81862-8, LA81862-9,
LA81862-10
Spike BSP BSP BSD BSD Limits
CAS No. Compound mg/kg mg/kg % mg/kg % RPD Rec/RPD
TPH-DRO (C10-C28) 150 125 83 126 84 1 49-118/19
CAS No. Surrogate Recoveries BSP BSD Limits
84-15-1 o-Terphenyl 85%86% 31-127%
* = Outside of Control Limits.
37 of 37
LA8186266.2.1