AS-3759_28886_CA_MRP_20220601

GROUNDWATER MONITORING
REPORT
MURPHY OIL USA, INC.MURPHY USA 6597
2474 HALLTOWN ROAD
SPRUCE PINE, NORTH CAROLINA
INCIDENT NO. 28886
FACILITY ID NO. 0-036216
HIGH RISK

PPM PROJECT NO. 250724.GWM4

JUNE 1, 2022

GROUNDWATER MONITORING REPORT
FOR MURPHY USA 6597
2474 HALLTOWN ROAD SPRUCE PINE, MITCHELL COUNTY, NORTH CAROLINA
(LATITUDE 35°52’09” AND LONGITUDE 82°02’37”) INCIDENT NO. 28886 FACILITY ID NO. 0-036216 HIGH RISK PREPARED FOR: MURPHY OIL USA, INC. POST OFFICE BOX 7300 EL DORADO, ARKANSAS 71730 PPM PROJECT NO. 250724.GWM4 JUNE 1, 2022 PREPARED BY: REVIEWED BY:
NIK HICKS RODNEY M. KILGORE, P.G. SENIOR PROJECT MANAGER SENIOR GEOLOGIST
I, Rodney M. Kilgore__, a Professional Licensed Geologist for PPM Consultants, Inc., (License No. 2086) do certify that the information contained in this report is correct and accurate to the best of my knowledge.
IN SEPTEMBER 2010, A RELEASE OF AN UNKNOWN QUANTITY OF GASOLINE WAS DISCOVERED DURING A NCDEQ INSPECTION OF THE PREMIUM UNLEADED GASOLINE SPILL BUCKET, WHICH WAS OBSERVED TO BE CRACKED AND LEAKING. PPM CONSULTANTS, INC. 30704 SERGEANT E.I. “BOOTS” THOMAS DRIVE
SPANISH FORT, ALABAMA 36527 [phone]

TABLE OF CONTENTS PAGE
1.0 INTRODUCTION .......................................................................................... 1
2.0 BACKGROUND ........................................................................................... 1
2.1 Site Description ................................................................................. 1
2.2 Site History ........................................................................................ 2
3.0 SCOPE OF WORK ...................................................................................... 4
4.0 INVESTIGATIVE METHODOLOGY ............................................................. 5
4.1 Groundwater Elevation ...................................................................... 5
4.2 Groundwater Sampling ...................................................................... 5
4.3 Laboratory Analysis ........................................................................... 6
5.0 FINDINGS .................................................................................................... 6
5.1 Groundwater Elevations .................................................................... 6
5.2 Analytical Results .............................................................................. 7
6.0 SUMMARY AND CONCLUSIONS............................................................... 8
7.0 RECOMMENDATIONS ................................................................................ 8
FIGURES (Appendix A) Figure 1 Site Location Map Figure 2 Site Map Figure 3 Groundwater Elevation Map (May 3, 2022)
Figure 4 Groundwater Analytical Summary Map (May 3, 2022) Figure 5 MTBE Concentrations in Groundwater (May 3, 2022)

TABLE OF CONTENTS (Continued) TABLES (Appendix B)
Table 1 Summary of Groundwater Elevation Survey Data Table 2 Summary of Groundwater Field Parameter Data Table 3 Summary of Groundwater Analytical Data
APPENDICES Appendix A Figures Appendix B Tables
Appendix C Groundwater Sampling Logs and Field Notes Appendix D Groundwater Analytical Report
Murphy USA 6597 Groundwater Monitoring Report
May 30, 2022

1
1.0 INTRODUCTION

PPM Consultants, Inc. (PPM) has completed a groundwater monitoring event at the Murphy
USA 6597 located at 2474 Halltown Road in Spruce Pine, Mitchell County, North Carolina.
Murphy Oil USA, Inc. contracted PPM to complete this phase of work. The Electronic
Preapproval Task Authorization Form (EPATA) was approved on March 29, 2022, from the
North Carolina Department of Environmental Quality (NCDEQ). Field activities for the
groundwater monitoring event were conducted on May 3, 2022. All field activities were
performed in accordance with the NCDEQ guidelines. This report provides a discussion of
the site history and describes PPM’s field activities, analytical results, findings, and
conclusions for this sampling event.

2.0 BACKGROUND

2.1 SITE DESCRIPTION

The Murphy USA 6597 is located at 2474 Halltown Road, Spruce Pine, Mitchell County,
North Carolina. The site is geographically located at 35°52’09” North Latitude and
82°02’37” West Longitude within the Spruce Pine North, North Carolina Quadrangle. The
paved area of the site is relatively flat, but the southern and western extents (grassy area)
slope dramatically toward Halltown Road and the entrance into the Walmart. These features
and the site location are shown in Figure 1, Site Location Map, Appendix A.

The facility currently has two active underground storage tanks (UST). A compartmented
UST consisting of a 4,000-gallon premium unleaded gasoline compartment, an 8,000-gallon
mid-grade gasoline compartment, and a 12,000-gallon regular unleaded gasoline UST. All
are located in a single tank pit southwest of the canopy and store kiosk. Underground utilities
identified on the subject property include a water line that runs north from the store to the
property boundary then along the property boundary to the east and sewer and fiber optic
lines run from the northeast corner of the store kiosk to the northeast corner of the property.
There is an underground electric and telephone from the power pole at the ice machine which
runs to the northeast corner of the store kiosk. A gas line extends along Halltown Road to
the south of the property. Overhead power lines are located along Halltown Road, south
east of the store kiosk and canopy. The location of the existing tanks, dispenser islands, and
other site structures described above are depicted in Figure 2, Site Map, in Appendix A.

Murphy USA 6597 Groundwater Monitoring Report
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The property surrounding the site has been developed for commercial and residential use.
The site is immediately bordered by commercial businesses to the north and west, with
Halltown road to the south and east. Residential properties are located south of Halltown
Road.

2.2 SITE HISTORY

In September 2010, a NCDEQ [formally the North Carolina Department of Environmental
and Natural Resources (NCDENR)] inspection revealed cracks in the premium unleaded
UST spill bucket. The spill bucket for the premium unleaded UST was replaced and a
sample of the pea gravel was sent for laboratory analysis in October 2010 by PPM.
Laboratory results indicated that naphthalene and Total Petroleum Hydrocarbons-Gasoline
Range Organics (TPH-GRO) were above the NCDEQ maximum soil contamination
concentrations (MSCC). A 24-Hour Release and UST Leak Reporting form was submitted
to NCDEQ by PPM on October 25, 2010. The NCDEQ assigned the subject property with
the incident number 28886, with no previous incidences found.

In November 2010, PPM conducted an Initial Site Assessment (ISA) investigation that
included three soil borings (SB-1, SB-2 and SB-3) with laboratory analytical on the subject
property. Soil boring SB-1 was located on the south side of the tank pit. Soil boring SB-2
was located on the west side of the tank pit. Soil boring SB-3 was located on the east side
of the tank pit. The laboratory results revealed that in soil sample SB-1 (15’-16’) methyl-
tertiary-butyl ether (MTBE) concentrations were slightly above the MSCC value. In the
recommendation section of the ISA report, dated January 25, 2011, PPM recommended a
Limited Site Assessment (LSA) investigation for the subject property. A Notice of
Regulatory Requirement (NORR) was issued by NCDEQ on March 9, 2012, requiring a
LSA investigation on the subject property.

PPM conducted a Phase II LSA investigation between May 3 and October 29, 2012. During
the Phase II LSA investigation, three distinct stratigraphic units were identified at the site.
In general, a slightly moist, red to brown clayey silt (CL) was encountered in the upper 2 to
4 feet of B-2 and B-3. The clayey silt layer is underlain by a silty clay layer (CL), which
ranged from dry to saturated, and extends to a depth of 15 feet below ground surface (BGS)
in B-2 and B-3 and 13 feet BGS in B-1. In B-1 the silty clay layer is underlain by a
saturated, silty sand (SM) layer, to a depth of 36 feet BGS. Free product was not
encountered within any of the borings, monitoring wells or private wells. Soil laboratory
results revealed benzene concentrations in soil samples B-1/24’-26’ [0.0069 parts per
million (ppm)] exceeded the soil to groundwater MSCC of 0.0056 ppm. MTBE
Murphy USA 6597 Groundwater Monitoring Report
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concentrations were above the soil to groundwater MSCC of 0.0914 ppm in soil sample
B-1/24’-26’ (1.28 ppm). Acetone concentrations were detected in soil samples B-1/1’-2’
(0.238 ppm), B-1/24’-26’ (0.326 ppm), B-2 /0-1.5’ (0.645 ppm), B-2/9’-11’ (0.312 ppm),
B-3/0-1.5’ (0.189 ppm) and B-3/4’-6’ (0.138 ppm), respectively. All Acetone
concentrations in soil were below the soil to groundwater MSCC of 24 ppm. All other
constituents of concern (COC) in soil were either below detection limits (BDL), or did not
exceed Groundwater Cleanup Levels (GCL) and Groundwater Quality Standards (GWQS).
Groundwater laboratory results revealed benzene concentrations in groundwater at MW-1
[69.6 parts per billion (ppb)] exceeded the GCL and GWQS of 1.0 ppb. MTBE
concentrations in groundwater at MW-1 (496 ppb) exceeded the GWQS of 200 ppb. All
other COCs in groundwater were BDL. The groundwater flow direction was found to be
toward the northeast at the time of the assessment. The Phase II LSA investigation also
revealed four private drinking water wells (PW-1 through PW-4).

A NORR was issued by NCDEQ on October 24, 2013, requiring a Comprehensive Site
Assessment (CSA) on the subject property. The NORR also gave the site the classification
of high risk with priority H195A.

The CSA was submitted in July 2014 and included a soil and groundwater investigation.
Free product was not encountered within any of the borings advanced during this
investigation. All COCs detected the soil investigation in soil were BDL. The groundwater
flow direction was toward the southwest during this assessment.

Benzene, MTBE, and aliphatic hydrocarbons (C5-C8), and lead exceeded GWQS in the
sample collected from MW-1. Lead exceeded the GWQS at MW-3, and benzene and MTBE
exceeded GWQS at MW-7. Given that the Murphy USA 6597 has never sold leaded
gasoline, the lead concentrations were attributed to background concentrations. All other
COCs in groundwater were either below the most stringent standard or BDL.

Based on the results of the CSA, PPM recommended the installation of additional
groundwater monitoring wells west of the site (Walmart property) but could not gain offsite
access until 2020. NCDEQ requested that a groundwater monitoring event be conducted
prior to the installation of any additional monitoring wells.

In November 2020, a groundwater monitoring event was conducted at the site. Free-phase
petroleum product was not detected in any of the monitoring wells. The groundwater flow
direction was generally westerly and south westerly. Groundwater samples were collected
from wells MW-1 through MW-7 and DW-1. COCs exceeding the GWQS standard for
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MTBE were reported in the samples collected from monitoring well MW-1 and MW-6. All
other monitoring wells were below detectable limits for all COC analyzed. All samples
collected from the private wells (PW-1 through PW-4) were below detectable limits for all
COC analyzed.

On May 4, 2021, groundwater monitoring event was conducted at the site. Free-phase
petroleum product was not detected in any of the monitoring wells. The groundwater flow
direction was generally westerly. Groundwater samples were collected from wells MW-1
through MW-7 and DW-1. COCs exceeding the GWQS standard for MTBE were reported
in the samples collected from monitoring well MW-1 and MW-6. All other monitoring wells
were below detectable limits for all COC analyzed. All samples collected from the private
wells (PW-1 and PW-3) were below detectable limits for all COC analyzed. PPM did not
sample PW-2 or PW-4 since permission could not be obtained.

On November 4, 2021, groundwater monitoring event was conducted at the site. Free-phase
petroleum product was not detected in any of the monitoring wells. The groundwater flow
direction was generally westerly. Groundwater samples were again collected from wells
MW-1 through MW-7. COCs exceeding the GWQS standard for MTBE were reported in
the samples collected from monitoring well MW-1 and MW-6. All other monitoring wells
were below detectable limits for all COC analyzed. All samples collected from the private
wells (PW-1 through PW-4) were below detectable limits for all COC analyzed.

3.0 SCOPE OF WORK

PPM performed the Groundwater Monitoring Event at the site in accordance with the
NCDEQ Guidelines. The scope of work comprised the following tasks:
· Mobilized to site and attempted to locate each monitoring well;
· Gauged depth to product/water levels in each of the located monitoring wells;
· Purged monitoring wells prior to sampling;
· Collected field parameters and groundwater samples from each monitoring well via
low flow sampling;
· Locate the four adjacent private wells and collected grab samples from each well
after a 15-minute purge;
· Transported groundwater samples to a North Carolina certified laboratory for
analysis of benzene, toluene, ethylbenzene, and total xylenes (BTEX), naphthalene,
MTBE, and oxygenates per Environmental Protection Agency (EPA) Method
Murphy USA 6597 Groundwater Monitoring Report
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8260D, ethylene dibromide (EDB) per Method 8011, and volatile and aliphatic and
aromatic hydrocarbons via Massachusetts Department of Environmental Protection
(MADEP), volatile petroleum hydrocarbons (VPH) from two wells (MW-1 and
MW-7);
· Prepared Groundwater Monitoring Report including a description of investigative
methodology, findings and conclusions.

4.0 INVESTIGATIVE METHODOLOGY

4.1 GROUNDWATER ELEVATION

Site groundwater elevation, flow direction, and hydraulic gradient were determined on
May 3, 2022. Monitoring wells MW-1 through MW-7, and DW-1 were inspected for the
presence of free product using an oil water interface probe. No free product was measured
in any of the monitoring wells.

Groundwater depths in the aforementioned monitoring wells were measured using an
interface probe from the same point marked on the well casing from which the top of casing
elevation was obtained (typically the north side of the well casing). The interface probe was
properly sanitized between each measurement. Disposable gloves were worn during the
collection of groundwater measurements and changed between each monitoring well. These
measurements are provided in Table 1, Summary of Groundwater Elevation Survey Data
in Appendix B.

4.2 GROUNDWATER SAMPLING

Prior to and immediately following sample collection, field parameter collection equipment
was properly calibrated according to the manufacturer guidelines. Prior to purging, the well
volumes were calculated using the diameter of the well, the static water level, and the total
well depth. All of the monitoring wells were purged prior to sample collection and the
petroleum contact water (PCW) was contained for disposal and brought back to PPM
Spanish Fort Office, placed in a holding tank for later disposal. Monitoring wells MW-3
and DW-1 did not require laboratory analysis.

Low flow purging was conducted. Field parameters were recorded during the purge process
and considered stabilized when: pH measurements remain constant within 0.1 Standard
Unit (SU), or reproducible to within 0.1 SU; dissolved oxygen remains constant within
Murphy USA 6597 Groundwater Monitoring Report
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6
0.2 (mg/L); and specific conductivity, temperature, and turbidity vary no more than five
percent. Field measurements are provided in Table 2, Summary of Groundwater Field
Parameter Data in Appendix B.

In addition to the groundwater samples, water samples were collected from private wells
PW-1 through PW-4. Each private well was sampled at the spigot or faucet closest to each
respective well after allowing the water to run for approximately 15 minutes.

Each sample was transferred into laboratory-supplied, clean, glass 40-milliliter (ml) volatile
organic aromatic (VOA) vials, labeled, and immediately preserved on ice. Disposable
gloves were worn during the sample collection and changed between each sample
acquisition.

Groundwater samples for both the site monitoring wells and the private wells were collected
for analytical testing, along with Chain-of-Custody records were shipped via courier to Pace
Analytical Services (Pace) in Huntersville, North Carolina, for laboratory analysis.

4.3 LABORATORY ANALYSIS

Groundwater samples were analyzed by Pace for BTEX, MTBE, naphthalene, and
oxygenates, per EPA Method 8260D. Two wells (MW-1 and MW-7) were additionally
sampled for volatile and aliphatic and aromatic hydrocarbons via MADEP-VPH. The
Groundwater Analytical Report is provided in Appendix D. The current and historical
analytical data is presented in Table 3, Summary of Groundwater Analytical Data,
Appendix B.

5.0 FINDINGS

5.1 GROUNDWATER ELEVATIONS

On May 3, 2022, the depth to groundwater in the Type II groundwater monitoring wells
ranged from 5.29 feet below top of casing (BTOC) in MW-3 to 24.51 feet BTOC in MW-7
for the shallow monitoring wells. The depth to water in the deep well (DW-1) was 24.82
feet BTOC. Groundwater elevations during this event ranged from 2,700.91 feet above
mean sea level (AMSL) in MW-7 to 2,705.23 feet AMSL in MW-6.

Murphy USA 6597 Groundwater Monitoring Report
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The groundwater flow direction at the site was generally west with a hydraulic gradient of
0.03 feet/foot between onsite monitoring wells MW-5 and MW-7. Groundwater flow
direction is shown in Figure 3, Groundwater Elevation Map (May 3, 2022),
Appendix A. Groundwater elevation survey data from this sampling event is included in
Table 1, Appendix B.

During this groundwater sampling event, pH ranged from 5.13 SU in monitoring well
MW-1 to 6.79 SU in MW-2. Specific Conductivity ranged from 12 micro Siemen per
centimeter (µS/cm) in MW-5 to 407 µS/cm in MW-7. Temperature ranged from 13.40
degrees Celsius (°C) in MW-2 to 18.30 °C in MW-1. Dissolved oxygen ranged from
2.47 mg/L in MW-2 to 7.38 mg/L in MW-6. These field parameters are provided in
Table 2, Appendix B. Groundwater Sampling Logs and Field Notes are included in
Appendix C.

5.2 ANALYTICAL RESULTS

Laboratory analysis of groundwater samples revealed concentrations exceeding the GWQS
for MTBE. All other COCs were either below the GWQS, below the GCL, or BDL.
Groundwater sampling results for monitoring wells and private wells are illustrated in
Figure 4, Groundwater Analytical Summary Map (May 3, 2022), Appendix A.

MTBE concentrations exceeded the GWQS of 20 micrograms per liter (µg/L) in monitoring
well MW-1 (97.5 µg/L). The concentration in MW-1 was a decrease from the previous
sampling event conducted on November 4, 2021 (140 µg/L). The concentration of MTBE
in MW-6 decreased to below GWQS during the May 3, 2022 sampling event. MTBE
concentrations are shown in Figure 5, MTBE Concentrations in Groundwater
(May 3, 2022), Appendix A.

Private wells PW-1 through PW-4 were BDL for all COC analyzed.

Groundwater analytical data is presented in Table 3, Summary of Groundwater
Analytical Data, Appendix B. A copy of the Groundwater Analytical Report is included
in Appendix D.

Murphy USA 6597 Groundwater Monitoring Report
May 30, 2022

8
6.0 SUMMARY AND CONCLUSIONS

Based upon the findings of this groundwater monitoring event, PPM presents the following
conclusions:
· Free-phase petroleum product was not detected in any of the monitoring wells sampled
during this event.
· Depth to groundwater in the Type II groundwater monitoring wells ranged from
5.29 feet BTOC in MW-3 to 24.51 feet BTOC in MW-7 for the shallow monitoring
wells.
· The depth to water in DW-1 was 24.82 feet BTOC.
· Groundwater elevations during this event ranged from 2,700.91 feet AMSL in MW-7 to
2,705.23 feet AMSL in MW-6.
· The groundwater flow direction appears to be generally west with a hydraulic gradient
of 0.03 feet/foot between onsite monitoring wells MW-5 and MW-7. This is consistent
with previous surveys.
· COCs exceeding the GWQS standard for MTBE were reported in the samples collected
from monitoring well MW-1 only. All other monitoring wells were below detectable
limits for all COCs analyzed.
· MTBE concentrations across the site continue to exhibit a downward trend since the
2014 groundwater sampling event.
· Samples collected from the four private wells PW-1 through PW-4 were below
detectable limits for all COCs analyzed.
· The plume of petroleum hydrocarbons appears to be delineated to the site property (based
on the groundwater analytical data).
· The plume appears to be naturally attenuating.

7.0 RECOMMENDATIONS

Based on the May 3, 2022 analytical data for both the monitoring and private wells, it
appears that the contamination historically detected at the Murphy USA 6597 is naturally
attenuating and has posed no threat to the neighboring water supply to date. Remaining
MTBE contamination is confined to the site (MW-1 only). Therefore, PPM recommends
continued monitoring for the site until the concentrations on site are below standards in the
source well MW-1 and downgradient monitoring wells and private supply wells. It is also
recommended that the wells be sampled for BTEX and MTBE only.

APPENDIX A - FIGURES
SITELOCATION
DRAWN BY:
FIGURENUMBER
PROJECT NUMBER:
DRAWN DATE:
PHASE:
JCP
250724
5/17/22
GWM4
SITE LOCATION MAP
MURPHY OIL USA, INC.MURPHY USA NO. 65972474 HALLTOWN ROADSPRUCE PINE, NORTH CAROLINANCDEQ FACILITY I.D. NO. 0-036216 1
P P M C O N S U L T A N T S , I N C . PPM www.ppmco.com
SCALE: 1 : 24,000
FEET
MILES
01 1.5
01000 1000 5000 10,000
0 METER
0 KILOMETER
1000
1
1000
1 2
2000
LITTLE SWITZERLANDQUADRANGLE-1979
P P M C O N S U L T A N T S , I N C . PPM www.ppmco.com
PHASE:
DRAWN DATE:
PROJECT NUMBER:
DRAWN BY:SITE MAP 2
NUMBERFIGURE
ASPHALTWAL-MARTPARKINGLOT
DISPENSERISLAND(TYP.4)
0
N
(Approximate)
50
SCALE: 1"=100'
100
GRASS
SLOPE GRASS
GRASS
GRASS
GRASS
PW-3
PW-2
PW-1MW-3
MW-2
MW-1
WOODEDAREA
WOODEDAREA
BOJANGLE'S
STORE
CANOPY
5/17/22
250724
JCP
GWM4
MURPHY OIL USA, INC.MURPHY USA NO. 65972474 HALLTOWN ROADSPRUCE PINE, NORTH CAROLINANCDEQ FACILITY I.D. NO. 0-036216
INTERMITTENT CREEK
OVERHEAD POWER LINE
FIBER OPTIC LINE
WATER LINE
SANITARY SEWER LINE
POWER POLE
SOIL BORING LOCATION
SOIL BORING / MONITORING
LEGEND:
DEEP WELL LOCATION
B-13/DW-1 B-7B-8
B-6
B-4
B-9/MW-4
B-11/MW-6
B-10/MW-5
B-5
B-12/MW-7
WELL LOCATION
PW-4P
T
WATER METER
STORM DRAIN
OVERHEAD POWER ANDTELEPHONE LINE
GAS LINE
SL
O
P
E
STREAM
CANOPY
DISPENSERISLAND(TYP.4)
P P M C O N S U L T A N T S , I N C . PPM www.ppmco.com
PHASE:
DRAWN DATE:
PROJECT NUMBER:
DRAWN BY:
GROUNDWATER ELEVATION
MAP
(MAY 3, 2022)3
NUMBERFIGURE
WAL-MARTPARKINGLOT
0
N
(Approximate)
50
SCALE: 1"=100'
100
GRASS
GRASS
GRASS
PW-3
PW-2
PW-1
WOODEDAREA
WOODEDAREA
BOJANGLE'S
5/17/22
250724
JCP
GWM4
MURPHY OIL USA, INC.MURPHY USA NO. 65972474 HALLTOWN ROADSPRUCE PINE, NORTH CAROLINANCDEQ FACILITY I.D. NO. 0-036216
SOIL BORING / MONITORING
LEGEND:INTERMITTENT CREEK
SOIL BORING LOCATION
DEEP WELL LOCATION
2,705.23
2,700.91
WELL LOCATION
GROUNDWATER ELEVATION (ft.)
GROUNDWATER ELEVATION CONTOUR (ft.)
GROUNDWATER FLOW DIRECTION
2,702.09
2,705.00
2,702.39
MW-6
MW-4
MW-7 (2,701.31)
2,703.78
MW-22,703.29
MW-12,702.09
MW-5
PW-4
SL
O
P
E
GRASS
SLOPE GRASS
STORE
STREAM
DW-1
MW-32,703.18
2,7
0
1
.
0
0
2,7
0
3
.
0
0
2,7
0
5
.
0
0
NOT USED IN CONTOURING(2,701.81)
FIGURENUMBER
4DRAWN BY:
PROJECT NUMBER:
DRAWN DATE:
PHASE:
JCP
250724
5/17/22
GWM4
GROUNDWATER ANALYTICAL SUMMARY MAP
(MAY 3, 2022)
MURPHY OIL USA, INC.MURPHY USA NO. 65972474 HALLTOWN ROADSPRUCE PINE, NORTH CAROLINANCDEQ FACILITY ID. NO. 0-036216
P P M C O N S U L T A N T S , I N C . PPM www.ppmco.com
ASPHALT
WAL-MARTPARKINGLOT
0
N
(Approximate)
30
SCALE: 1"=60'
60
GRASS
GRASS
BOJANGLE'S
SLOPE GRASS
WOODEDAREA
SL
O
P
E
DISPENSERISLAND(TYP.4)
STORE
CANOPY
B-7
B-8
B-6
B-4
B-5
INTERMITTENT CREEK
GRASS
GRASS
GRASS
SOIL BORING LOCATION
SOIL BORING / MONITORING
LEGEND:
DEEP WELL LOCATION
WELL LOCATION
WOODEDAREA
<1.0<1.0<1.0
<2.0
<1.0
PW-1 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)
ETHYLBENZENE (μg/L)
M&P XYLENE (μg/L)
MTBE (μg/L)
<1.0DIISOPROPYL ETHER (μg/L)
MICROGRAMS PER LITER(μg/L)
RED TEXT INDICATES EXCEEDANCE OFSCREENING STANDARDS
NSMW-3
NOT ANALYZED
NOT SAMPLED
97.5
NA
NS
NSDW-1
<1.0<1.0
<1.0
<2.0<1.0
PW-2 05/03/22
BENZENE (μg/L)
TOLUENE (μg/L)
ETHYLBENZENE (μg/L)M&P XYLENE (μg/L)MTBE (μg/L)<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0<1.0<2.0
<1.0
PW-3 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)ETHYLBENZENE (μg/L)
M&P XYLENE (μg/L)
MTBE (μg/L)
<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0<1.0<2.0<1.0
PW-4 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)ETHYLBENZENE (μg/L)M&P XYLENE (μg/L)MTBE (μg/L)<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0<1.0
<2.0
97.5
MW-1 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)
ETHYLBENZENE (μg/L)
M&P XYLENE (μg/L)
MTBE (μg/L)
<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0
<1.0
<2.0<1.0
MW-2 05/03/22
BENZENE (μg/L)
TOLUENE (μg/L)
ETHYLBENZENE (μg/L)
M&P XYLENE (μg/L)MTBE (μg/L)<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0
<1.0<2.0<1.0
MW-4 05/03/22
BENZENE (μg/L)
TOLUENE (μg/L)ETHYLBENZENE (μg/L)M&P XYLENE (μg/L)MTBE (μg/L)<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0<1.0<2.0
<1.0
MW-7 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)ETHYLBENZENE (μg/L)M&P XYLENE (μg/L)
MTBE (μg/L)
<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0
<1.0<2.013.3
MW-6 05/03/22
BENZENE (μg/L)
TOLUENE (μg/L)
ETHYLBENZENE (μg/L)M&P XYLENE (μg/L)MTBE (μg/L)<1.0DIISOPROPYL ETHER (μg/L)
<1.0<1.0<1.0
<2.0
<1.0
MW-5 05/03/22
BENZENE (μg/L)TOLUENE (μg/L)
ETHYLBENZENE (μg/L)
M&P XYLENE (μg/L)
MTBE (μg/L)
<1.0DIISOPROPYL ETHER (μg/L)
SLOPE
GRASS
P P M C O N S U L T A N T S , I N C . PPM www.ppmco.com
PHASE:
DRAWN DATE:
PROJECT NUMBER:
DRAWN BY:
MTBE CONCENTRATIONS
IN GROUNDWATER
(MAY 3, 2022)5
NUMBERFIGURE
ASPHALTWAL-MARTPARKINGLOT
DISPENSERISLAND(TYP.4)GRASS
GRASS
GRASS
GRASS
PW-3
<1.0
PW-1
WOODEDAREA
WOODEDAREA
BOJANGLE'S
STORE
CANOPY
5/17/22
250724
JCP
GWM4
MURPHY OIL USA, INC.MURPHY USA NO. 65972474 HALLTOWN ROADSPRUCE PINE, NORTH CAROLINANCDEQ FACILITY I.D. NO. 0-036216
INTERMITTENT CREEK
MW-3
<1.0
SOIL BORING / MONITORING
LEGEND:
DEEP WELL LOCATION
WELL LOCATION
97.5
NS
MW-2
<1.0MW-4<1.0
MW-613.3
NSMW-7<1.0
20
MTBE CONCENTRATION (ug/L)
MTBE CONCENTRATION CONTOUR (ug/L)
0
N
(Approximate)
50
SCALE: 1"=100'
100
PW-4
T
SL
O
P
E
NS NOT SAMPLED
<1.0 BELOW DETECTION LIMITS
<1.0
<1.0
PW-2
<1.0
MW-197.5
MW-5
DW-1
20

APPENDIX B - TABLES
WELL
ID EVENT DATE
TOTAL
(FT. BGS)
SCREENED
INTERVAL
(FT. BGS)
TOP OF
CASING
(FT. AMSL)
DEPTH TO
(FT. BTOC)
DEPTH TO
(FT. BTOC)
FREE
PRODUCT
(FT.)
GROUNDWATER
(FT. AMSL)
LSA II 9/6/2012
LSA II 9/6/2012
LSA II 9/6/2012
5.50-15.50 2,713.81
TABLE 1SUMMARY OF GROUNDWATER ELEVATION SURVEY DATA
MW-1 35.70 20.70-35.70 2,726.42
MURPHY OIL USA NO. 6597
2474 HALLTOWN ROAD, SPRUCE PINE, NORTH CAROLINA
MW-2 15.50
MW-3 15.50 5.50-15.50 2,708.47
MW-4 34.90 19.90-34.90 2,726.47
MW-6 35.30 20.30-35.30 2,728.93
MW-7 35.10 20.10-35.10 2,725.42
MW-5 35.10 20.10-35.10 2,727.06
WELL
ID EVENT DATE
TOTAL
(FT. BGS)
SCREENED
INTERVAL
(FT. BGS)
TOP OF
CASING
(FT. AMSL)
DEPTH TO
(FT. BTOC)
DEPTH TO
(FT. BTOC)
FREE
PRODUCT
(FT.)
GROUNDWATER
(FT. AMSL)
CSA 5/2/2014 NE 25.05 --2,701.58
GWM 11/17/2020 NE 22.97 --2,703.66
GWM 5/4/2021 NE 23.63 --2,703.00
GWM 11/2/2021 NE 25.11 --2,701.52
GWM 5/3/2022 NE 24.82 --2,701.81
Notes:
NE: Not encountered
44.90-49.90 2,726.63DW-1 49.90
WELL
ID DATE pH CONDUCTIVITY
(uS)
CONDUCTIVITY
(uS/cm)
DISSOLVED
OXYGEN
(mg/L)(oC)
9/5/2012 6.55 0.014 0.55 17.84
5/2/2014 5.15 0.017 3.17 17.93
11/17/2020 5.39 0.10 8.06 17.35
5/4/2021 3.46 20.00 2.73 18.63
11/4/2021 4.94 21.00 2.98 16.30
5/3/2022 5.13 22.00 4.05 18.30
9/5/2012 6.95 0.142 4.57 20.86
5/2/2014 6.53 0.243 5.89 12.95
11/18/2020 6.35 0.22 3.8 15.96
5/4/2021 4.88 113 4.58 13.78
11/4/2021 5.86 177 2.14 15.20
5/3/2022 6.79 114 2.47 13.40
9/5/2012 8.51 0.147 4.33 19.00
5/2/2014 6.26 0.165 9.43 11.93
11/18/2020 6.21 0.158 2.29 16.53
5/4/2021
11/4/2021
5/3/2022
5/2/2014 5.72 0.101 8.80 18.46
11/17/2020 5.02 0.186 5.85 16.95
5/4/2021 4.87 219 5.35 18.31
11/4/2021 5.5 268 6.14 14.20
5/3/2022 5.53 227 5.55 17.30
5/2/2014 6.29 0.036 9.26 20.34
11/17/2020 5.39 0.10 8.06 17.35
5/4/2021 4.89 12.00 7.78 18.58
11/4/2021 5.48 12.00 5.99 16.00
5/3/2022 5.68 12.00 7.02 17.60
5/2/2014 6.07 0.021 8.26 18.65
11/17/2020 5.46 0.13 6.90 16.62
5/4/2021 5.06 14 6.40 18.87
11/4/2021 5.1 14 5.97 16.00
5/3/2022 6.03 14 7.38 17.30
TABLE 2
SUMMARY OF GROUNDWATER FIELD PARAMETER DATA
MURPHY OIL USA NO. 6597
2474 HALLTOWN ROAD, SPRUCE PINE, NORTH CAROLINA
MW-5
MW-6
MW-1
MW-2
MW-3
MW-4
WELL
ID DATE pH CONDUCTIVITY
(uS)
CONDUCTIVITY
(uS/cm)
DISSOLVED
OXYGEN
(mg/L)(oC)
5/2/2014 5.92 0.171 6.85 17.93
11/17/2020 4.97 0.675 2.16 16.95
5/4/2021 4.76 660 1.84 18.90
11/4/2021 5.16 557 2.65 15.50
5/3/2022 5.33 407 3.44 17.80
5/2/2014 8.83 0.064 7.30 21.79
11/18/2020 6.96 0.043 7.86 15.62
5/4/2021 5.2 36 8.4 18.33
11/4/2021
5/3/2022
Notes:
Source:
PPM Project No. 250724-GWM4
uS: Micro siemens
MW-7
mg/L: Milligrams per liter
PPM Consultants, Inc.
DW-1
SAMPLE
ID DATE
SW-1 9/6/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
9/6/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.00 BDL <1.0 NA NA NA NA NA <1.0 NA NA
9/6/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
9/5/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
9/6/2011 69.6 88.3 7.70 80.7 104 350.3 496 1,160 840 174 5.10 2.90 5.20 33.7 20
5/2/2014 29.5 14.5 2.90 18.8 62 127.7 970 586 365 97.2 143 <0.50 11.2 <0.50 18
11/17/2020 <1.20 <1.20 <1.20 <1.20 <1.20 BDL 312 257 <100 <100 <5.0 <1.20 2.5 <1.20 <1.20
5/4/2021 <1.20 <1.20 <1.20 <2.5 <1.20 BDL 293 360 <50 <50 NA <1.20 1.30 <1.20 <1.20
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 140 229 <50.0 <50.0 NA <0.50 0.98 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL 97.5 142 <50.0 <50.0 NA NA <1.0 NA NA
9/6/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
9/6/2011 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5 <0.50 <0.50 <0.50 <0.50
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 19.9 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA <5.0 <0.50 <0.50 <0.50 <0.50
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 6.3 <0.50 <0.50 <0.50 <0.50
11/17/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
MW-4
PW-1
PW-2
PW-3
PW-4
MW-1
MW-3
ET
H
Y
L
-
BE
N
Z
E
N
E
m&
p
-
X
Y
L
E
N
E
TO
T
A
L

B
T
E
X
MT
B
E

1,
2
,
4

GWM
GWM
GWM
EVENT
LSA II
C5
-
C
8

C9
-
C
1
2

C0
9
-
C
1
0
LE
A
D
ET
H
E
R
LSA II
GWM
LSA II
GWM
GWM
LSA II
MW-2
SUMMARY OF GROUNDWATER ANALYTICAL DATA
MURPHY OIL USA NO. 6597
2474 HALLTOWN ROAD, SPRUCE PINE, NORTH CAROLINA
TABLE 3
CONTAMINANT OF CONCERN
GWM
SAMPLE
ID DATE MT
B
E

1,
2
,
4

EVENT

C5
-
C
8

C9
-
C
1
2

C0
9
-
C
1
0
LE
A
D
ET
H
E
R
CONTAMINANT OF CONCERN
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 9.8 <0.50 <0.50 <0.50 <0.50
11/17/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 NA NA NA NA NA <1.0 NA NA
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 0.72 <50 <50 <50 12.5 <0.50 <0.50 <0.50 <0.50
11/17/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 42.2 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 41.3 NA NA NA NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 34.9 NA NA NA NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL 13.3 NA NA NA NA NA <1.0 NA NA
5/2/2014 185 5.40 4.20 15.1 28.3 209.7 737 625 162 <50 6.70 <0.50 17.4 2.60 1.10
11/17/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 2.9 <100 <100 <100 NA <0.50 <0.50 <0.50 <0.50
5/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 1.8 <50 <50 <50 NA <0.50 <0.50 <0.50 <0.50
11/4/2021 <0.50 <0.50 <0.50 <1.0 <0.50 BDL 7.9 89.7 <50 <50 NA <0.50 <0.50 <0.50 <0.50
5/3/2022 <1.0 <1.0 <1.0 <2.0 <1.0 BDL <1.0 <50.0 <50.0 <50.0 NA NA <1.0 NA NA
5/2/2014 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 <50 <50 <50 <5.0 <0.50 <0.50 <0.50 <0.50
11/18/2020 <0.50 <0.50 <0.50 <1.0 <0.50 BDL <0.50 NA NA NA NA <0.50 <0.50 <0.50 <0.50
1.0 600 600 500 500 --20 400 700 200 15 70 70 400 400
5,000 260,000 84,500 85,500 85,500 --20,000 ------15,000 6,900 70,000 28,500 25,000
Notes All results presented in micrograms per liter (ug/L), which is equivalent to parts per billion (ppb).NA-Not Analyzed
1.0
5,000 Indicates that the concentration exceed the GCL

MW-5
MW-6
MW-7
DW-1
GWQS (ug/L)
GCL (ug/L)
BDL - Below Detection Limits Only COCs with at least one concentration above detection limits are included
CSA
GWM
CSA
GWM

APPENDIX C – GROUNDWATER SAMPLING LOGS, AND FIELD NOTES

 

 




 

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100 ISOBUTYLENE
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18-66149/23
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)
GROUNDWATER SAMPLING LOG
SITE
NAME:
SITE
LOCATION:
WELL NO:SAMPLE ID:DATE:
PURGING DATA
WELL
DIAMETER (inches):
TUBING
DIAMETER (inches):
WELL SCREEN INTERVAL
DEPTH: feet to feet
STATIC DEPTH
TO WATER (feet):
PURGE PUMP TYPE
OR BAILER:
WELL VOLUME PURGE: 1 WELL VOLUME = (TOTAL WELL DEPTH – STATIC DEPTH TO WATER) X WELL CAPACITY
(only fill out if applicable)
= ( feet –feet) X gallons/foot = gallons
EQUIPMENT VOLUME PURGE: 1 EQUIPMENT VOL. = PUMP VOLUME + (TUBING CAPACITY X TUBING LENGTH) + FLOW CELL VOLUME(only fill out if applicable)
= gallons + ( gallons/foot X feet) + gallons = gallons
INITIAL PUMP OR TUBING
DEPTH IN WELL (feet):
FINAL PUMP OR TUBING
DEPTH IN WELL (feet):
PURGING
INITIATED AT:
PURGING
ENDED AT:
TOTAL VOLUME
PURGED (gallons):
TIME VOLUMEPURGED (gallons)
CUMUL.
VOLUME
PURGED
(gallons)
PURGERATE
(gpm)
DEPTH
TO
WATER
(feet)
pH(standard units)
TEMP.
(OC)
COND.(circle units)mhos/cm
or S/cm
DISSOLVEDOXYGEN (circle units)mg/L or% saturation
ORP
(mv)
TURBIDIT
(NTUs)
COLOR
(describe)
ODOR
(describe)
WELL CAPACITY (Gallons Per Foot): 0.75”= 0.02; 1”= 0.04; 1.25”= 0.06; 2”= 0.16; 3”= 0.37; 4”= 0.65; 5”= 1.02; 6”= 1.47; 12”= 5.88
TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16"= 0.0014; 1/4"= 0.0026; 5/16"= 0.004; 3/8"= 0.006; 1/2"= 0.010; 5/8"= 0.016
PURGING EQUIPMENT CODES: B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump; PP = Peristaltic Pump; O = Other (Specify)
SAMPLING DATA
SAMPLED BY (PRINT) / AFFILIATION:SAMPLER(S) SIGNATURE(S):SAMPLING
INITIATED AT:
SAMPLING
ENDED AT:
PUMP OR TUBING DEPTH IN WELL (feet):TUBING MATERIAL CODE:FIELD-FILTERED: Y N FILTER SIZE: m
Filtration Equipment Type:
FIELD DECONTAMINATION: PUMP Y N TUBING Y N (replaced)DUPLICATE: Y N
SAMPLE CONTAINER SPECIFICATION SAMPLE PRESERVATION (including wet ice)INTENDED ANALYSIS AND/OR METHOD
SAMPLING EQUIPMENT CODE
SAMPLE PUMP FLOW RATE (mL per minute)SAMPLE
ID CODE
#
CONTAINERS
MATERIA
CODE VOLUME PRESERVATIVE
USED
TOTAL VOL
ADDED IN FIELD (mL)
FINAL
pH
REMARKS:
MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene;
S = Silicone; T = Teflon; O = Other (Specify)
SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;
RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)
.
STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS
pH:+ 0.2 units Temperature:+ 0.2 oC Specific Conductance:+ 5%Dissolved Oxygen:all readings < 20% saturation (see Table FS 2200-2);
optionally, + 0.2 mg/L or + 10% (whichever is greater)Turbidity:all readings < 20 NTU; optionally + 5 NTU or + 10% (whichever is greater)

APPENDIX D – GROUNDWATER ANALYTICAL REPORT
#=CL#
May 11, 2022
LIMS USE: FR - NIK HICKS
LIMS OBJECT ID: 92602784
92602784
Project:
Pace Project No.:
RE:
Nik Hicks
PPM Consultants
30704 Sergeant EI Thomas Drive
Spanish Fort, AL 36527
MUSA #6597
Dear Nik Hicks:
Enclosed are the analytical results for sample(s) received by the laboratory on May 04, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni
[e-mail]
Project Manager
[phone]
Enclosures
cc: Jeff Schexnayder, PPM Consultants
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 29
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92602784
MUSA #6597
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 29
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92602784
MUSA #6597
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92602784001 MW-1 EPA 8011 2 PASI-CAP2
MADEP VPH 5 PASI-CMAD
EPA 8260D 12 PASI-CLMB
92602784002 MW-7 EPA 8011 2 PASI-CAP2
MADEP VPH 5 PASI-CMAD
EPA 8260D 12 PASI-CCL
92602784003 MW-2 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784004 MW-4 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784005 MW-5 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784006 MW-6 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784007 PW-1 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784008 PW-2 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784009 PW-3 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784010 PW-4 EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784011 FIELD BLANK EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784012 EQUIPMENT BLANK EPA 8011 2 PASI-CAP2
EPA 8260D 12 PASI-CCL
92602784013 TRIP BLANK EPA 8260D 12 PASI-CCL
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-1 Lab ID: 92602784001 Collected: 05/03/22 15:29 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 12:23 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)96 %05/06/22 12:23 301-79-5605/06/22 09:5460-140 1
Analytical Method: MADEP VPH
Pace Analytical Services - Charlotte
VPH NC Water
Aliphatic (C05-C08)142 ug/L 05/11/22 00:55 N250.0 1
Aliphatic(C09-C12) Adjusted ND ug/L 05/11/22 00:55 N250.0 1
Aromatic (C09-C10)ND ug/L 05/11/22 00:55 N250.0 1
Surrogates
4-Bromofluorobenzene (FID) (S)97 %05/11/22 00:55 460-00-470-130 1
4-Bromofluorobenzene (PID) (S)94 %05/11/22 00:55 460-00-470-130 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/06/22 21:29 71-43-21.0 1
Diisopropyl ether ND ug/L 05/06/22 21:29 108-20-31.0 1
Ethylbenzene ND ug/L 05/06/22 21:29 100-41-41.0 1
Methyl-tert-butyl ether 97.5 ug/L 05/06/22 21:29 1634-04-41.0 1
Naphthalene ND ug/L 05/06/22 21:29 91-20-31.0 1
Toluene ND ug/L 05/06/22 21:29 108-88-31.0 1
Xylene (Total)ND ug/L 05/06/22 21:29 1330-20-71.0 1
m&p-Xylene ND ug/L 05/06/22 21:29 179601-23-12.0 1
o-Xylene ND ug/L 05/06/22 21:29 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)104 %05/06/22 21:29 460-00-470-130 1
1,2-Dichloroethane-d4 (S)108 %05/06/22 21:29 17060-07-070-130 1
Toluene-d8 (S)101 %05/06/22 21:29 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-7 Lab ID: 92602784002 Collected: 05/03/22 14:47 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 12:34 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)96 %05/06/22 12:34 301-79-5605/06/22 09:5460-140 1
Analytical Method: MADEP VPH
Pace Analytical Services - Charlotte
VPH NC Water
Aliphatic (C05-C08)ND ug/L 05/07/22 23:38 L1,N250.0 1
Aliphatic(C09-C12) Adjusted ND ug/L 05/07/22 23:38 N250.0 1
Aromatic (C09-C10)ND ug/L 05/07/22 23:38 N250.0 1
Surrogates
4-Bromofluorobenzene (FID) (S)102 %05/07/22 23:38 460-00-470-130 1
4-Bromofluorobenzene (PID) (S)85 %05/07/22 23:38 460-00-470-130 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 20:47 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 20:47 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 20:47 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 20:47 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 20:47 91-20-31.0 1
Toluene ND ug/L 05/05/22 20:47 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 20:47 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 20:47 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 20:47 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 20:47 460-00-470-130 1
1,2-Dichloroethane-d4 (S)93 %05/05/22 20:47 17060-07-070-130 1
Toluene-d8 (S)102 %05/05/22 20:47 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-2 Lab ID: 92602784003 Collected: 05/03/22 11:46 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 12:45 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)98 %05/06/22 12:45 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 20:29 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 20:29 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 20:29 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 20:29 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 20:29 91-20-31.0 1
Toluene ND ug/L 05/05/22 20:29 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 20:29 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 20:29 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 20:29 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)94 %05/05/22 20:29 460-00-470-130 1
1,2-Dichloroethane-d4 (S)95 %05/05/22 20:29 17060-07-070-130 1
Toluene-d8 (S)101 %05/05/22 20:29 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-4 Lab ID: 92602784004 Collected: 05/03/22 14:11 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 12:55 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)102 %05/06/22 12:55 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 21:06 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 21:06 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 21:06 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 21:06 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 21:06 91-20-31.0 1
Toluene ND ug/L 05/05/22 21:06 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 21:06 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 21:06 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 21:06 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)95 %05/05/22 21:06 460-00-470-130 1
1,2-Dichloroethane-d4 (S)94 %05/05/22 21:06 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 21:06 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-5 Lab ID: 92602784005 Collected: 05/03/22 13:33 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 13:06 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)98 %05/06/22 13:06 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 19:53 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 19:53 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 19:53 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 19:53 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 19:53 91-20-31.0 1
Toluene ND ug/L 05/05/22 19:53 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 19:53 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 19:53 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 19:53 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)95 %05/05/22 19:53 460-00-470-130 1
1,2-Dichloroethane-d4 (S)92 %05/05/22 19:53 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 19:53 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: MW-6 Lab ID: 92602784006 Collected: 05/03/22 12:55 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 13:17 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)102 %05/06/22 13:17 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 19:34 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 19:34 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 19:34 100-41-41.0 1
Methyl-tert-butyl ether 13.3 ug/L 05/05/22 19:34 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 19:34 91-20-31.0 1
Toluene ND ug/L 05/05/22 19:34 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 19:34 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 19:34 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 19:34 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 19:34 460-00-470-130 1
1,2-Dichloroethane-d4 (S)91 %05/05/22 19:34 17060-07-070-130 1
Toluene-d8 (S)102 %05/05/22 19:34 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: PW-1 Lab ID: 92602784007 Collected: 05/03/22 11:30 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 13:27 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)100 %05/06/22 13:27 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 19:16 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 19:16 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 19:16 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 19:16 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 19:16 91-20-31.0 1
Toluene ND ug/L 05/05/22 19:16 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 19:16 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 19:16 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 19:16 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)95 %05/05/22 19:16 460-00-470-130 1
1,2-Dichloroethane-d4 (S)91 %05/05/22 19:16 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 19:16 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: PW-2 Lab ID: 92602784008 Collected: 05/03/22 11:05 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 13:38 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)97 %05/06/22 13:38 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 18:40 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 18:40 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 18:40 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 18:40 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 18:40 91-20-31.0 1
Toluene ND ug/L 05/05/22 18:40 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 18:40 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 18:40 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 18:40 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)95 %05/05/22 18:40 460-00-470-130 1
1,2-Dichloroethane-d4 (S)92 %05/05/22 18:40 17060-07-070-130 1
Toluene-d8 (S)101 %05/05/22 18:40 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: PW-3 Lab ID: 92602784009 Collected: 05/03/22 12:10 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 13:49 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)101 %05/06/22 13:49 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 18:58 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 18:58 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 18:58 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 18:58 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 18:58 91-20-31.0 1
Toluene ND ug/L 05/05/22 18:58 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 18:58 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 18:58 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 18:58 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)98 %05/05/22 18:58 460-00-470-130 1
1,2-Dichloroethane-d4 (S)96 %05/05/22 18:58 17060-07-070-130 1
Toluene-d8 (S)104 %05/05/22 18:58 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: PW-4 Lab ID: 92602784010 Collected: 05/03/22 11:35 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 14:00 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)97 %05/06/22 14:00 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 20:11 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 20:11 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 20:11 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 20:11 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 20:11 91-20-31.0 1
Toluene ND ug/L 05/05/22 20:11 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 20:11 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 20:11 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 20:11 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 20:11 460-00-470-130 1
1,2-Dichloroethane-d4 (S)95 %05/05/22 20:11 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 20:11 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: FIELD BLANK Lab ID: 92602784011 Collected: 05/03/22 15:45 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 14:10 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)98 %05/06/22 14:10 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 18:21 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 18:21 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 18:21 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 18:21 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 18:21 91-20-31.0 1
Toluene ND ug/L 05/05/22 18:21 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 18:21 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 18:21 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 18:21 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 18:21 460-00-470-130 1
1,2-Dichloroethane-d4 (S)94 %05/05/22 18:21 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 18:21 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Page 14 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: EQUIPMENT BLANK Lab ID: 92602784012 Collected: 05/03/22 15:40 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8011 Preparation Method: EPA 8011
Pace Analytical Services - Charlotte
8011 GCS EDB and DBCP
1,2-Dibromoethane (EDB)ND ug/L 05/06/22 14:21 106-93-405/06/22 09:540.020 1
Surrogates
1-Chloro-2-bromopropane (S)100 %05/06/22 14:21 301-79-5605/06/22 09:5460-140 1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 18:03 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 18:03 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 18:03 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 18:03 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 18:03 91-20-31.0 1
Toluene ND ug/L 05/05/22 18:03 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 18:03 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 18:03 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 18:03 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 18:03 460-00-470-130 1
1,2-Dichloroethane-d4 (S)92 %05/05/22 18:03 17060-07-070-130 1
Toluene-d8 (S)102 %05/05/22 18:03 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 29
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92602784
MUSA #6597
Sample: TRIP BLANK Lab ID: 92602784013 Collected: 05/03/22 00:00 Received: 05/04/22 09:50 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level
Benzene ND ug/L 05/05/22 17:45 71-43-21.0 1
Diisopropyl ether ND ug/L 05/05/22 17:45 108-20-31.0 1
Ethylbenzene ND ug/L 05/05/22 17:45 100-41-41.0 1
Methyl-tert-butyl ether ND ug/L 05/05/22 17:45 1634-04-41.0 1
Naphthalene ND ug/L 05/05/22 17:45 91-20-31.0 1
Toluene ND ug/L 05/05/22 17:45 108-88-31.0 1
Xylene (Total)ND ug/L 05/05/22 17:45 1330-20-71.0 1
m&p-Xylene ND ug/L 05/05/22 17:45 179601-23-12.0 1
o-Xylene ND ug/L 05/05/22 17:45 95-47-61.0 1
Surrogates
4-Bromofluorobenzene (S)96 %05/05/22 17:45 460-00-470-130 1
1,2-Dichloroethane-d4 (S)93 %05/05/22 17:45 17060-07-070-130 1
Toluene-d8 (S)103 %05/05/22 17:45 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
696748
MADEP VPH
MADEP VPH
VPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92602784002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3638608
Associated Lab Samples:92602784002
Matrix: Water
Analyzed
Aliphatic (C05-C08)ug/L ND 50.0 N205/07/22 16:24
Aromatic (C09-C10)ug/L ND 50.0 N205/07/22 16:24
4-Bromofluorobenzene (FID) (S)%103 70-130 05/07/22 16:24
4-Bromofluorobenzene (PID) (S)%87 70-130 05/07/22 16:24
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3638609LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3638610
Aliphatic (C05-C08)ug/L 400 L1,N230013370-130138415 4 25
Aromatic (C09-C10)ug/L 91.1 N21009170-1309090.4 1 25
4-Bromofluorobenzene (FID) (S)%101 70-130103
4-Bromofluorobenzene (PID) (S)%86 70-13089
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 17 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
697267
MADEP VPH
MADEP VPH
VPH NC Water
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92602784001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3641225
Associated Lab Samples:92602784001
Matrix: Water
Analyzed
Aliphatic (C05-C08)ug/L ND 50.0 N205/10/22 23:57
Aromatic (C09-C10)ug/L ND 50.0 N205/10/22 23:57
4-Bromofluorobenzene (FID) (S)%96 70-130 05/10/22 23:57
4-Bromofluorobenzene (PID) (S)%93 70-130 05/10/22 23:57
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3641226LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3641227
Aliphatic (C05-C08)ug/L 329 N230011070-130116349 6 25
Aromatic (C09-C10)ug/L 107 N210010770-130105105 2 25
4-Bromofluorobenzene (FID) (S)%101 70-130103
4-Bromofluorobenzene (PID) (S)%98 70-130100
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Huntersville, NC 28078
[phone]
Page 18 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
696106
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92602784002, 92602784003, 92602784004, 92602784005, 92602784006, 92602784007, 92602784008,
92602784009, 92602784010, 92602784011, 92602784012, 92602784013
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3635641
Associated Lab Samples: 92602784002, 92602784003, 92602784004, 92602784005, 92602784006, 92602784007, 92602784008,
92602784009, 92602784010, 92602784011, 92602784012, 92602784013
Matrix: Water
Analyzed
Benzene ug/L ND 1.0 05/05/22 17:27
Diisopropyl ether ug/L ND 1.0 05/05/22 17:27
Ethylbenzene ug/L ND 1.0 05/05/22 17:27
m&p-Xylene ug/L ND 2.0 05/05/22 17:27
Methyl-tert-butyl ether ug/L ND 1.0 05/05/22 17:27
Naphthalene ug/L ND 1.0 05/05/22 17:27
o-Xylene ug/L ND 1.0 05/05/22 17:27
Toluene ug/L ND 1.0 05/05/22 17:27
Xylene (Total)ug/L ND 1.0 05/05/22 17:27
1,2-Dichloroethane-d4 (S)%91 70-130 05/05/22 17:27
4-Bromofluorobenzene (S)%95 70-130 05/05/22 17:27
Toluene-d8 (S)%104 70-130 05/05/22 17:27
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3635642LABORATORY CONTROL SAMPLE:
LCSSpike
Benzene ug/L 47.450 95 70-130
Diisopropyl ether ug/L 49.850 100 70-131
Ethylbenzene ug/L 49.950 100 70-130
m&p-Xylene ug/L 103100 103 70-130
Methyl-tert-butyl ether ug/L 48.050 96 70-130
Naphthalene ug/L 55.450 111 70-133
o-Xylene ug/L 51.950 104 70-130
Toluene ug/L 48.150 96 70-130
Xylene (Total)ug/L 155150 104 70-130
1,2-Dichloroethane-d4 (S)%89 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%97 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3635643MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92602784004
3635644
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Benzene ug/L 20 134 67-150126 620ND26.8 25.1
Diisopropyl ether ug/L 20 132 65-146123 720ND26.4 24.6
Ethylbenzene ug/L 20 142 68-143134 620ND28.4 26.7
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Huntersville, NC 28078
[phone]
Page 19 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3635643MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92602784004
3635644
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
m&p-Xylene ug/L 40 144 53-157136 640ND57.7 54.2
Methyl-tert-butyl ether ug/L 20 131 59-156123 620ND26.1 24.6
Naphthalene ug/L 20 130 57-150125 420ND25.9 24.9
o-Xylene ug/L 20 142 68-143134 620ND28.4 26.8
Toluene ug/L 20 141 47-157131 720ND28.1 26.2
Xylene (Total)ug/L 60 144 66-145135 660ND86.1 81.0
1,2-Dichloroethane-d4 (S)%100 70-13099
4-Bromofluorobenzene (S)%99 70-13099
Toluene-d8 (S)%99 70-13098
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
696632
EPA 8260D
EPA 8260D
8260D MSV Low Level
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92602784001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3638005
Associated Lab Samples:92602784001
Matrix: Water
Analyzed
Benzene ug/L ND 1.0 05/06/22 15:03
Diisopropyl ether ug/L ND 1.0 05/06/22 15:03
Ethylbenzene ug/L ND 1.0 05/06/22 15:03
m&p-Xylene ug/L ND 2.0 05/06/22 15:03
Methyl-tert-butyl ether ug/L ND 1.0 05/06/22 15:03
Naphthalene ug/L ND 1.0 05/06/22 15:03
o-Xylene ug/L ND 1.0 05/06/22 15:03
Toluene ug/L ND 1.0 05/06/22 15:03
Xylene (Total)ug/L ND 1.0 05/06/22 15:03
1,2-Dichloroethane-d4 (S)%106 70-130 05/06/22 15:03
4-Bromofluorobenzene (S)%102 70-130 05/06/22 15:03
Toluene-d8 (S)%99 70-130 05/06/22 15:03
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3638006LABORATORY CONTROL SAMPLE:
LCSSpike
Benzene ug/L 44.750 89 70-130
Diisopropyl ether ug/L 50.050 100 70-131
Ethylbenzene ug/L 50.950 102 70-130
m&p-Xylene ug/L 103100 103 70-130
Methyl-tert-butyl ether ug/L 50.150 100 70-130
Naphthalene ug/L 56.850 114 70-133
o-Xylene ug/L 51.350 103 70-130
Toluene ug/L 47.850 96 70-130
Xylene (Total)ug/L 154150 103 70-130
1,2-Dichloroethane-d4 (S)%96 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%100 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3638007MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92602989022
3638008
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Benzene ug/L 100 102 67-150105 3100ND102 105
Diisopropyl ether ug/L 100 106 65-146111 5100ND106 111
Ethylbenzene ug/L 100 109 68-143112 3100ND109 112
m&p-Xylene ug/L 200 110 53-157112 1200ND221 223
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Huntersville, NC 28078
[phone]
Page 21 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3638007MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92602989022
3638008
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
Methyl-tert-butyl ether ug/L 100 106 59-156111 5100ND106 111
Naphthalene ug/L 100 103 57-150114 10100ND103 114
o-Xylene ug/L 100 105 68-143109 4100ND105 109
Toluene ug/L 100 105 47-157109 3100ND105 109
Xylene (Total)ug/L 300 109 66-145111 2300ND326 333
1,2-Dichloroethane-d4 (S)%102 70-130104
4-Bromofluorobenzene (S)%102 70-13099
Toluene-d8 (S)%99 70-13099
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 29
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92602784
MUSA #6597
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
696486
EPA 8011
EPA 8011
GCS 8011 EDB DBCP
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92602784001, 92602784002, 92602784003, 92602784004, 92602784005, 92602784006, 92602784007,
92602784008, 92602784009, 92602784010, 92602784011, 92602784012
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 3637282
Associated Lab Samples: 92602784001, 92602784002, 92602784003, 92602784004, 92602784005, 92602784006, 92602784007,
92602784008, 92602784009, 92602784010, 92602784011, 92602784012
Matrix: Water
Analyzed
1,2-Dibromoethane (EDB)ug/L ND 0.020 05/06/22 10:26
1-Chloro-2-bromopropane (S)%109 60-140 05/06/22 10:26
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3637283LABORATORY CONTROL SAMPLE & LCSD:
LCSSpike LCSD
% Rec RPD
Max
RPD
LCSD
Result
3637284
1,2-Dibromoethane (EDB)ug/L 0.260.25 106 60-1401070.26 0 20
1-Chloro-2-bromopropane (S)%105 60-140106
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3637286MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92602682002
3637287
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,2-Dibromoethane (EDB)ug/L 0.25 110 60-140104 50.25<0.0076 0.28 0.27
1-Chloro-2-bromopropane (S) %111 60-140106
Parameter Units
Dup
Result QualifiersRPDResult
92602682001
3637285SAMPLE DUPLICATE:
1,2-Dibromoethane (EDB)ug/L ND<0.0076
1-Chloro-2-bromopropane (S)%107108
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Page 23 of 29
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92602784
MUSA #6597
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL - Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean-Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPAMethod 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.L1
The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.N2
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
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Page 24 of 29
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92602784
MUSA #6597
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92602784001 696486 696527MW-1 EPA 8011 EPA 8011
92602784002 696486 696527MW-7 EPA 8011 EPA 8011
92602784003 696486 696527MW-2 EPA 8011 EPA 8011
92602784004 696486 696527MW-4 EPA 8011 EPA 8011
92602784005 696486 696527MW-5 EPA 8011 EPA 8011
92602784006 696486 696527MW-6 EPA 8011 EPA 8011
92602784007 696486 696527PW-1 EPA 8011 EPA 8011
92602784008 696486 696527PW-2 EPA 8011 EPA 8011
92602784009 696486 696527PW-3 EPA 8011 EPA 8011
92602784010 696486 696527PW-4 EPA 8011 EPA 8011
92602784011 696486 696527FIELD BLANK EPA 8011 EPA 8011
92602784012 696486 696527EQUIPMENT BLANK EPA 8011 EPA 8011
92602784001 697267MW-1 MADEP VPH
92602784002 696748MW-7 MADEP VPH
92602784001 696632MW-1 EPA 8260D
92602784002 696106MW-7 EPA 8260D
92602784003 696106MW-2 EPA 8260D
92602784004 696106MW-4 EPA 8260D
92602784005 696106MW-5 EPA 8260D
92602784006 696106MW-6 EPA 8260D
92602784007 696106PW-1 EPA 8260D
92602784008 696106PW-2 EPA 8260D
92602784009 696106PW-3 EPA 8260D
92602784010 696106PW-4 EPA 8260D
92602784011 696106FIELD BLANK EPA 8260D
92602784012 696106EQUIPMENT BLANK EPA 8260D
92602784013 696106TRIP BLANK EPA 8260D
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 05/11/2022 04:55 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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Simplifying the Complex
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