WS-5829_20946_CA_MRP_20200110

Monitoring Report
Marley’s Exxon, No. 20946
2445 Old Highway 421
Staley, North Carolina 27355
S&ME Project No. 4305-17-226A
PREPARED FOR:
NCDEQ, DWM, UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
PREPARED BY:
S&ME, Inc.
8646 West Market Street, Suite 105
Greensboro, NC 27409
January 10, 2020

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 ii
Table of Contents
1.0 Site Information ................................................................................................................ 1
1.1 Site Identification ............................................................................................................................ 1
1.2 Information about Contacts Associated with the Leaking UST System ................................. 1
1.3 Information about Release ............................................................................................................ 1
1.4 Information about the Monitoring Report .................................................................................. 1
1.5 Certification ..................................................................................................................................... 2
2.0 Executive Summary .......................................................................................................... 2
3.0 Scope of Services ............................................................................................................... 3
3.1 Contract Information ..................................................................................................................... 3
3.2 Approved Scope of Services ......................................................................................................... 3
4.0 Site History and Characterization ................................................................................. 4
4.1 UST Owner and Operator Information ....................................................................................... 4
4.2 UST Information ............................................................................................................................. 4
4.3 Description of the UST Release .................................................................................................... 4
4.4 Site Characteristics ......................................................................................................................... 4
4.5 Owners and Occupants of Adjoining/Nearby Properties and Land Use ............................... 4
4.6 Receptors/Potential Receptor Information .................................................................................. 4
5.0 Current Site Assessment Information .......................................................................... 5
5.1 Current Liquid Levels .................................................................................................................... 5
5.2 Groundwater Monitoring Event .................................................................................................. 5
5.3 Summary of Groundwater Information ...................................................................................... 5
5.4 Regional and Site Geology and Hydrogeology .......................................................................... 6
5.4.1 Soil and Bedrock ................................................................................................................................ 6
5.4.2 Hydrogeology .................................................................................................................................... 6
5.5 Evaluation of Soil, Groundwater, Surface Water, and Free Product Assessment Information .............. 7
5.5.1 Current Extent and Severity of Contamination ............................................................................... 7
5.5.2 Cleanup Levels Achieved ................................................................................................................... 8
6.0 Conclusion and Recommendations ............................................................................... 8

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 iii
List of Figures
1. Vicinity Map
2. Site Map
3. Groundwater Contour Map
4. Groundwater Constituent Map
5. Summary of Current Water Supply Well Analytical Results
List of Tables
1. Site History-UST Owner Information
2. Site History-UST System Information
3. Well Construction and Liquid Level Data
4. Summary of Groundwater Sampling Results
5. Summary of Water Supply Well Analytical Data
6. Public and Private Water Supply Well Information
Appendices
Appendix I – Photo Log
Appendix II – Water Supply Well Permission Forms, Field Notes and Field Sampling Forms
Appendix III – Laboratory Analytical Report and Chain of Custody Form

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 1
1.0 Site Information
1.1 Site Identification
• Date of Report: January 10, 2020
• Facility I.D. 0-00-0000018637 and 0-02-0000018637
• UST Incident No.: 20946 UST No.: WS-5829
• Site Risk: High Site Rank: H225D Land Use Category: Residential
• Site Name: Marley’s Exxon (also listed in UST Database as Wrenn’s Stop-In)
• Site Address: 2445 Old Highway 421
• City/Town: Staley Zip Code: 27355 County: Randolph
• Description of Geographical Data: Approximate former UST basin.
• Location Method: Google Earth.
• Latitude (decimal degrees): 35.805538° N Longitude (decimal degrees): -79.553395 ° W
1.2 Information about Contacts Associated with the Leaking UST System
• UST Owner: Euliss Oil Company
• UST Operator: Unknown
• Property Occupant: Vacant
• Consultant/Contractor: S&ME, Inc.
• Address: 8646 West Market Street, Suite 105, Greensboro, N.C. Telephone: [phone]
• Analytical Laboratory: Con-Test Analytical Laboratory State Certification No.: 652
• Address: 39 Spruce Street, East Longmeadow, MA 01028 Telephone: [phone]
1.3 Information about Release
• Date Discovered: November 8, 1999
• Estimated Quantity of Release: Unknown.
• Cause of Release: Spills/Leaks: Unknown.
• Source of Release (Dispenser/Piping/UST): UST System.
• Sizes and contents of UST system(s) from which the release occurred: One 1,000-gallon gasoline UST, one 6,000-
gallon gasoline UST, one 4,000-gallon diesel UST.
• Criteria Used to Classify Risk: Active potable water supply wells within 1,000 feet of the source area and monitoring
wells with 2L exceedances.
1.4 Information about the Monitoring Report
• Date of Groundwater Monitoring: November 25, 2019.

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 3

• Gasoline range organics (GRO) and diesel range organics (DRO) concentrations in soil were reported at
concentrations greater than corresponding action levels in over excavation confirmation soil samples
collected following removal of two USTs and 300 tons of impacted soil in August 2001. No record of risk-
based analyses of soil samples collected from the site were noted in historical files.

• Based on the previous Monitoring Report prepared by S&ME, the following sensitive receptors were
noted within 1,500 feet of the site:

Distance from
source (ft)
Municipal
Water
Available
Active Drinking
Water Well
Inactive
Drinking Water
Well
Irrigation
Well
Surface Water
Body
0 - 500 No (1)
WSW-2
(2)
WSW-1

None

None
500 – 1,000 No (4)
WSW-3, WSW-6,
WSW-7, WSW-9
(1)
WSW-4
(1)
WSW-5
None
1,000 – 1,500 No (1)
WSW-8
None None None

During this monitoring event, VOCs were not detected in a groundwater sample collected from water
supply well WSW-2 located on the south adjacent property.

• Achieving incident closure will require the following.
1. Confirm that soil impacts greater than the soil-to-groundwater Maximum Soil Contaminant
Concentrations were removed by soil over excavation in 2001.
2. Reduce dissolved petroleum constituents in groundwater to levels less than the 2L Standard.
3.0 Scope of Services
3.1 Contract Information
The scope of services for this report was performed in general accordance with S&ME’s proposal number 43-
1400704A dated September 20, 2019. The scope of services was authorized by the North Carolina Department of
Environmental Quality (NCDEQ’s) Task Authorization 02, dated October 3, 2019, and within contract number
N17002.
3.2 Approved Scope of Services
S&ME’s approved Scope of Services for this Task Authorization included the following. Gauging and collecting
groundwater samples from three monitoring wells (MW-1R through MW-3). Collecting samples from five active
potable water supply wells (WSW-2, WSW-3, WSW-6, WSW-7 and WSW-9). Analyze each sample and one field
Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 4
blank sample by Method 6200B. Prepare this report. The scope of services was completed as proposed, with the
following exceptions.

• Permission to sample water supply wells WSW-3, WSW-6, WSW-7 and WSW-9 could not be obtained
prior to the sampling visit. Water supply wells WSW-3, WSW-6, WSW-7 and WSW-9 were not sampled.
4.0 Site History and Characterization
4.1 UST Owner and Operator Information
UST owner/operator information is provided in Table 1.
4.2 UST Information
One 1.000-gallon gasoline UST, one 3,000-gallon gasoline/diesel UST, and one 6,000-gallon gasoline UST formerly
operated at the site. Information about the USTs is provided in Table 2, and the location of the former UST basins
is shown in Figure 2.
4.3 Description of the UST Release
 Date discovered: November 8, 1999, and August 27, 2001.
 Closure soil sample results indicated a release occurred from the former 1,000-gallon UST closed by
removal in 1999, with no soil removed. The UST was located near the south end of the building.
Soil impacts ranging from 50 milligrams per kilogram (mg/kg) to 670 mg/kg GRO, and from 158
mg/kg to 2,290 mg/kg DRO, were reported in soil samples collected to represent the vertical extent of
soil over excavation performed following removal of the 3,000-gallon and 6,000-gallon USTs and
associated product lines and dispenser islands during August 2001. The reported sample depths were
12 feet below ground surface following removal of 300 tons of soil. The UST were located in a
common basin located south of the southeast corner of the building and the dispensers were located
east of the southeast corner of the building, with product lines removed from between the USTs and
the dispensers (Figure 2).
4.4 Site Characteristics
 The site consists of the abandoned, former store building and graveled former traffic areas. A
photographic log of the site and surroundings is provided as Appendix I.
 Based upon the groundwater elevation map (Figure 3), groundwater flows to the east southeast.
4.5 Owners and Occupants of Adjoining/Nearby Properties and Land Use
The adjacent property to the south is developed for residential use. Surrounding land use is residential and
agricultural, with undeveloped land to the north and a rock quarry located to the west, as shown on Figure 5. A
site map is provided as Figure 2, and water supply well locations are shown on Figure 5.
4.6 Receptors/Potential Receptor Information
Conducting a receptor survey was outside of the scope for this assessment. Previous receptor information is
summarized on Table 6.
Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 5

 There are five active potable water supply wells and one irrigation well (quarry) located within 1,000
feet of the source area. Two inactive wells are located within 500 feet of the source area.
 No surface water body is located within 500 of the source area.

A municipal water source is not currently available to the site and surrounding properties.
5.0 Current Site Assessment Information
5.1 Current Liquid Levels
On November 25, 2019, S&ME personnel measured depth to groundwater from the top of casing in monitoring
wells MW-1R, MW-2 and MW-3, using an electronic water level indicator. Depth to water measurements ranged
from 5.63 feet below top of casing in monitoring well MW-2 to 7.47 feet below top of casing in MW-3. Relative
groundwater elevations were calculated using the depth to groundwater measurements and the relative top of
casing elevations. Groundwater elevation ranged from 94.82 feet relative (ft. rel.) in monitoring well MW-2 to
92.82 ft. rel. in MW-1. The depth to groundwater measurements and groundwater elevations are provided in
Table 3.
5.2 Groundwater Monitoring Event
On November 25, 2019, S&ME personnel collected groundwater samples from monitoring wells MW-1R, MW-2
and MW-3. Each sample was collected using a clean, disposable, polyethylene bailer. Monitoring wells MW-1R
and MW-2 were purged a volume of three casing volumes. Monitoring wells MW-2 and MW-3 were purged to
dryness. The field parameters pH, specific conductivity and temperature were measured in each casing volume or
upon dryness, and recorded on the groundwater sampling forms, which are located in Appendix II. Groundwater
samples were collected directly into laboratory supplied containers, place in a cooler on ice and shipped under
standard chain-of-custody record to Con-Test Analytical Laboratory (Con-Test) for analysis. The groundwater
samples were analyzed for VOCs by EPA method 6200B.

On November 25, 2019, S&ME personnel collected water samples from potable water supply well WSW-2. The
sampled water supply well was purged for 15 minutes. The water supply well sampling form is included in
Appendix II. The sample was collected into laboratory-supplied containers, placed in a cooler on ice, and
shipped under standard chain-of-custody procedure to Con-Test for analysis. The water supply well sample was
analyzed for VOCs by Method 6200B.

S&ME attempted requests to sample water supply wells by mailing the permission request forms provided in
Appendix II to each property owner, by calling property owners using available phone numbers, and by visiting
each target property. S&ME did not obtain permission to sample water supply wells WSW-3, WSW-6, WSW-7 and
WSW-9.
5.3 Summary of Groundwater Information
The laboratory analytical results of the groundwater samples collected from monitoring wells MW-1R, MW-2 and
MW-3, indicated that the following target constituents were reported at concentrations greater than their
respective 2L Standards. In addition, several VOCs were reported in groundwater samples representing MW-1R
Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 6
and MW-2 at concentrations greater than their respective laboratory analytical method detection limits, but less
than their respective 2L Standards. No constituents were reported at concentrations greater than the Gross
Contamination Level.

 Benzene in MW-1R, MW-2
 Diisopropyl ether in MW-1R
 Methyl tert-butyl ether in MW-1R
 Naphthalene in MW-1R, MW-2
 n-Propylbenzene in MW-1R
 1,2,4-Trimethylbenzene in MW-1R
 Xylenes, total, in MW-1R

With the exception of acetone reported at an estimated concentration (4.0 micrograms per Liter) less than the 2L
Standard, VOCs were not reported in sample collected from monitoring well MW-3. Acetone was also reported in
the field blank sample at an estimated concentration (4.0 micrograms per Liter). Due to the identical
concentrations of acetone reported in MW-3 and the field blank sample, the acetone detection reported for MW-
3 is not believed to represent groundwater quality conditions.

VOCs were not detected in water supply well sample WSW-2.

With the exception of acetone, VOCs were not detected in the field blank sample.

Monitoring well analytical results are summarized on Table 4 and Figure 4. A copy of the analytical report is
included in Appendix IIII. On December 9, 2019, upon receipt of the analytical results, S&ME provided a copy of
the report to Mr. Hassan Osman of the NCDEQ, via email, to inform him of the analytical results.

5.4 Regional and Site Geology and Hydrogeology
5.4.1 Soil and Bedrock
Soils in the vicinity of the site are characterized as Georgeville silty clay loam, which are moderately eroded with
two to eight percent slopes. Subsurface soils observed during the installation of monitoring well MW-1R on
August 12, 2015, consisted of primarily of silty clays.

According to the 1985 USGS Geologic Map of North Carolina, the site is underlain by the Carolina Slate Belt of the
Piedmont Physiographic Province. Bedrock in this area is felsic metavolcanic rock. These are rocks that are light
gray to greenish gray metamorphosed dacitic to rhyolitic flows and tuffs, interbedded with mafic and intermediate
metavolcanic rock, meta-argillite and metamudstone. Bedrock was not encountered at a depth of 16 feet below
ground surface during the installation of monitoring well MW-1R. Bedrock was encountered at a depth of 20 feet
below ground surface during installation of the original MW-1, at the current location of MW-2.
5.4.2 Hydrogeology
S&ME calculated the groundwater elevations for the monitor wells gauged using the depth-to-water
measurements and the top of casing elevations. The groundwater elevations were used to prepare a groundwater
Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 7
elevation map (Figure 3), which indicates that groundwater may flow to the east southeast. The hydraulic
conductivity for the site has not been determined. S&ME calculated the average gradient as 0.045 feet per foot.
A fate and transport model has not been created; therefore, the rate of contaminant migration has not been
calculated.
5.5 Evaluation of Soil, Groundwater, Surface Water, and Free Product Assessment
Information
5.5.1 Current Extent and Severity of Contamination
LNAPL has not been detected in the monitoring wells at the site.

No surface water assessment was performed.

Dissolved phase petroleum constituent concentrations in monitoring well MW-1R decreased relative to levels
reported during August 2015 and November 2017, and have decreased relative to historical results for monitoring
well MW-1, which was replaced. Seven VOC concentrations exceed the 2L Standards in MW-1, and two VOC
concentrations exceed the 2L Standards in MW-2. The concentration of benzene decreased, and the
concentration of naphthalene increased, in monitoring well MW-2 (former 1,000-gallon gasoline UST) relative to
November 2017 levels. No petroleum-product constituents were reported in the sample collected from
monitoring well MW-3, representing the second former UST basin. No concentrations greater than the Gross
Contamination Levels (GCLs) were reported.

The dissolved phase constituent plume is not defined vertically. The plume in the shallow, unconsolidated aquifer
is defined only to the south of the former UST basins by downgradient monitoring well MW-3. The dissolved
constituent plume appears to be stable; however, monitoring well MW-1R is located near, but in a cross gradient
position, relative to the former dispenser island. Groundwater flow is generally to the southeast. Delineating the
horizontal extent of the dissolved constituent plume downgradient of the former dispenser island will require
installation of a monitor well generally south of MW-1R and east of MW-3.

Active, potable water supply wells located within 1,000 feet of the source area have not been impacted by VOCs
since 2010. VOCs were not reported in the November 2019 sample representing water supply well WSW-2,
located on the southern adjacent property and within 200 feet of the source areas. Upgradient irrigation well
MW-5 was impacted by methyl tert-butyl ether in 2010 and 2011.

Soil over excavation was performed to remove soil impacted by a release from the southern UST basin and
associated product lines and fuel dispensers. Elevated TPH concentrations were reported for confirmation soil
samples collected from the base of the over excavation; however, the sample depth (12 feet below ground
surface) was likely in the saturated zone, with historical depth to water measurements ranging from approximately
2 feet to 10 feet below ground surface. Risk-based soil analyses has not been performed on soil samples
representing the horizontal extent of the soil over excavation (sidewalls).

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
January 10, 2020 8
5.5.2 Cleanup Levels Achieved
 Soil (soil-to-groundwater maximum soil contaminant concentrations) Unknown
 Groundwater (2L standard concentrations) No
 Free Product - Free product has not been measured at the site. Yes
6.0 Conclusion and Recommendations
Based on the current and historical assessment information for the site, the following conclusions are presented:

1. The UST Incident meets the following conditions for a High Risk classification:
A. Based on previous receptor surveys, seven potable drinking water wells (on-site well is inactive) are
located within 1,000 feet of the source area. Municipal water is not available to the subject area.
B. Contaminant levels in the groundwater at the site exceed the 2L Standards, but are less than GCLs.
Based on the above, the following recommendations are presented.

• Install an additional on-site, shallow groundwater monitoring point downgradient of the former dispenser
island in order to improve horizontal delineation and to monitor stability of the shallow, dissolved plume.
• Monitor the stability of the dissolved constituent plume with additional sampling of groundwater
monitoring wells.
• Continue periodic water quality monitoring of potable water supply wells located within 500 feet of the
source area.

SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-226 - MARLEY'S EXXON\A\Marleys Site-FIGS.dwgN
0 2000 4000
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
MARLEY'S EXXON
2445 OLD HIGHWAY 421
STALEY, NORTH CAROLINA
1
4305-17-226A
DEC. 2019
AS SHOWNVICINITY MAP
(Site ID: 20946)
SOURCE: LIBERTY, NC QUADRANGLE, 7.5-MINUTE SERIES US TOPO (2016).
SITE
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-226 - MARLEY'S EXXON\A\Marleys Site-FIGS.dwgN
MARLEY'S EXXON
2445 OLD HIGHWAY 421
STALEY, NORTH CAROLINA
2
4305-17-226A
DEC. 2019
AS SHOWNSITE MAP
(Site ID: 20946)
0 40 80
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALEOLD U.S. HIGHWAY 421 (N. STALEY ST.)UNPAVED ROAD
MARLEY'S
EXXON
PROPERTY BOUNDARY
MW-1R
MW-3
MW-2
LEGEND
- MONITORING WELL
- WATER SUPPLY WELL
DOE RUN
TRAIL
FORMER
DISPENSER
ISLAND
FORMER
UNDERGROUND
STORAGE
TANKS
FORMER
1,000-GALLON
GASOLINE UST
93.093.594.094.593.093.594.094.5SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-226 - MARLEY'S EXXON\A\Marleys Site-FIGS.dwgN
MARLEY'S EXXON
2445 OLD HIGHWAY 421
STALEY, NORTH CAROLINA
3
4305-17-226A
DEC. 2019
AS SHOWNGROUNDWATER CONTOUR MAP
(Site ID: 20946)
0 40 80
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALEOLD U.S. HIGHWAY 421 (N. STALEY ST.)UNPAVED ROAD
MARLEY'S
EXXON
PROPERTY BOUNDARY
MW-1R
MW-3
MW-2
DOE RUN
TRAIL
FORMER
UNDERGROUND
STORAGE
TANKS(92.98)
(94.82)
(92.82)
KEY
- MONITORING WELL LOCATION
- GROUNDWATER ELEVATION (ft - RELATIVE) ON 11/25/19(92.82)
- WATER SUPPLY WELL
- GROUNDWATER CONTOUR
- GROUNDWATER FLOW DIRECTION
98
FORMER
DISPENSER
ISLAND
FORMER
1,000-GALLON
GASOLINE UST
CONTOUR INTERVAL = 0.5 FEET
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-226 - MARLEY'S EXXON\A\Marleys Site-FIGS.dwgN
MARLEY'S EXXON
2445 OLD HIGHWAY 421
STALEY, NORTH CAROLINA
4
4305-17-226A
DEC. 2019
AS SHOWNGROUNDWATER CONSTITUENT MAP
(Site ID: 20946)
0 40 80
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALEOLD U.S. HIGHWAY 421 (N. STALEY ST.)UNPAVED ROAD
MARLEY'S
EXXON
PROPERTY BOUNDARY
MW-1R
MW-3
MW-2
LEGEND
- MONITORING WELL
- WATER SUPPLY WELL
- MICROGRAMS PER LITER
DOE RUN
TRAIL
FORMER
UNDERGROUND
STORAGE
TANKS
MW-1R ug/L
Benzene 370Diisopropyl Ether (DIPE)95
Methyl Tert-Butyl Ether (MTBE)110
Naphthalene 210
n-Proplybenzene 911,2,4-Trimethylbenzene 680
Total Xylenes 2,700
MW-2 ug/L
Benzene 3.8
Naphthalene 91
MW-3
All Below 2L Standard
NOTES
·SAMPLES COLLECTED ON NOVEMBER 25, 2019
·CONCENTRATIONS GREATER THAN 2L STANDARD ARE SHOWN
·METHOD: 6200B
ug/L
FORMER
DISPENSER
ISLAND
FORMER
1,000-GALLON
GASOLINE UST
1,000 ft
250 ft
DOE RUN TRAILDirt Rd OLD U.S. HWY 421 (N STALEY ST)WSW-1
WSW-2
WSW-3
WSW-4
WSW-5
WSW-6
WSW-7
WSW-8
WSW-9STALEY COVE TRAILLI
T
T
L
E

R
D
LEGEND
- WATER SUPPLY WELL LOCATION AND IDENTIFICATION
WSW-1
SCALE:
DATE:
PROJECT NUMBER
FIGURE NO.Drawing Path: Q:\4305\2017\17-226 - MARLEY'S EXXON\A\Marleys Site-FIGS.dwgN
MARLEY'S EXXON
2445 OLD HIGHWAY 421
STALEY, NORTH CAROLINA
5
4305-17-226A
DEC. 2019
AS SHOWNSUMMARY OF CURRENT WATER SUPPLY WELL
ANALYTICAL RESULTS (Site ID: 20946)
300 6000
(IN FEET)GRAPHIC SCALE (IN FEET)GRAPHIC SCALE
WSW-4
Not Sampled
WSW-5
Not Sampled
WSW-1
Not Sampled
WSW-2
All< Detection Limit
WSW-7
Not Sampled
WSW-8
Not Sampled
SOURCES:2014 AERIAL PHOTOGRAPH (NC ONEMAP)
2012 RANDOLPH COUNTY PARCEL DATA (RANDOLPH COUNTY GIS)
WSW-3
Not Sampled
WSW-6
Not Sampled
WSW-9
Not Sampled
NOTES
·MONITORING DATE: NOVEMBER 25, 2019
·METHOD: 6200B
TABLE 1
SITE HISTORY - UST OWNER INFORMATION
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
00-0-0000018637/00-2-0000018637 Revision Date: 12/04/2019
1 Euliss Oil Company 5/4/78 to 11/09/99 20946 Owner
2, 3 Euliss Oil Company 5/27/64 to 8/27/01 5/6/1957 Owner
Unknown
Unknown
Unknown
Address
Incident
Number
Dates of Ownership /
Operation [(m/dd/yy)
to (m/dd/yy)]
Incident
Number
Telephone Number
Owner or
Operator?
Owner or
Operator?
Address Telephone Number
UST/AST ID
Number(s)
Name of Owner or
Operator
UST/AST ID
Number(s)
Name of Owner or
Operator
Dates of Ownership /
Operation [(m/dd/yy)
to (m/dd/yy)]
Unknown
TABLE 2
SITE HISTORY - UST SYSTEM INFORMATION
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
UST Facility ID # 00-0-0000018637 Revision Date: 12/04/2019
UST
ID Number
Current/Last
Contents *
Previous
Contents *
Capacity
(gallons)
Construction
Details **
Tank
Dimensions
D/L (ft)
Description of
Associated Piping
and Pumps
Date UST
Installed
(mm/dd/yy)
Status of UST ***
Was Release
Associated With
UST System?
(Yes/No)
1 Gasoline Unknown 1,000 Unknown Unknown Unknown 05/04/78 Closed by removal;
11/8/1999 Yes
UST Facility ID # 00-2-0000018637
UST
ID Number
Current/Last
Contents *
Previous
Contents *
Capacity
(gallons)
Construction
Details **
Tank
Dimensions
D/L (ft)
Description of
Associated Piping
and Pumps
Date UST
Installed
(mm/dd/yy)
Status of UST ***
Was Release
Associated With
UST System?
(Yes/No)
2 Gasoline Unknown 6,000 Unknown Unknown Unknown 5/7/1964 Closed by removal;
8/27/2001 Yes
3 Diesel Unknown 4,000 Unknown Unknown Unknown 5/7/1964 Closed by removal;
8/27/2001 Yes
Incident
Number
Material
Released
Date of
Release Description of Release
20946 Gasoline Unknown
20946 Gasoline/
Diesel Unknown
* : Gasoline (unleaded or leaded), diesel, used oil, waste oil, aviation fuel, etc., or pesticides, non-halogenated or halogenated solvents, etc.
** : Fiberglass (single- or double-walled), steel (single- or double-walled), steel with FRP (single- or double-walled), steel with liner, other, unknown.
*** : Currently operational, not in use or temporarily closed (specify date), permanently closed in place (specify date), permanently closed by removal (specify date)
1,000-gallon gasoline UST (located beside building); impacted soil not excavated.
6,000-gallon and 4,000-gallon USTs removed from common basin, approximately 300 tons of impacted soil over excavated
from beneath former USTs and associated product lines and dispenser island. TPH concentrations in soil up to 670 milligrams
per kilogram gasoline range organics and 2,290 milligrams per kilogram diesel range organics.
TABLE 3
WELL CONSTRUCTION AND LIQUID LEVEL DATA
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
00-0-0000018637/00-2-0000018637
Well
ID
Date
Installed
Date
Water Level
Measured
Well
Casing
Depth
(ft BGS)
Well
Casing
Diameter
(in)
Depth
of Well
(ft-BGS)
Top of
Casing
Elevation*
(ft)
Depth to
Water
from Top
of Casing
(ft)
Free
Product
Thickness
** (ft)
Groundwater
Elevation*
(ft)
12/16/05 8.88 91.12
03/04/10 3.10 96.90
03/29/11 6.55 93.4508/19/15 5.67 93.98
10/11/15 3.88 95.7711/15/17 9.44 90.2111/25/19 6.83 92.8212/16/05 6.34 94.11
03/04/10 1.42 99.03
03/29/11 4.38 96.07
01/31/14 3.31 97.14
07/21/15 3.42 97.0310/11/15 1.66 98.7911/15/17 9.58 90.8711/25/19 5.63 94.82
12/16/05 8.70 91.75
03/04/10 3.41 97.04
03/29/11 5.96 94.49
01/31/14 4.76 95.69
07/21/15 4.01 96.44
10/11/15 6.00 94.45
11/15/17 10.54 89.91
11/25/19 7.47 92.98
NOTES:
* : Reference Point for Elevation Measurements:Benchmark Datum:
Assumed or Measured:Measured Benchmark Elevation: 100
** : If Free Product is present in a well, groundwater elevation should be calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]
ft-BGS = feet below ground surface NM = Not Measured NA = Not Applicable
ND = Not Detected NG = Not Gauged
Date Revised: 12/7/2017
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
Screen
Interval
(ft-BGS)
MW-1 10/28/04 5.5 2.0 5.5
4.0
MW-1R
MW-3
2.008/12/15 6.0
3.0
4.0
6.0
3.0 2.010/28/04
MW-2 10/28/04 2.0
-
100.4514.023.0-
MW-1 top of casing
100.45
16.0 100.00 ND
-14.0 14.0
-16.0
ND
ND
ND
99.6516.016.0
Page 1 of 1
TABLE 4
SUMMARY OF GROUNDWATER SAMPLING RESULTS
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
00-0-0000018637/00-2-0000018637
Well
ID
Date
Collected
(mm/dd/yy)
6,000 1 70 70 0.40 70 600 70 25 100 20 6 70 70 600 400 400 500
6,000,000 5,000 6,900 8,500 400 70,000 84,500 25,000 11,700 100,000 20,000 6,000 30,000 70,000 260,000 28,500 25,000 85,5001,3,5-TrimethylbenzeneStyreneIsopropylbenzene4-IsopropyltolueneNaphthaleneMethyl tert-butyl ethern-PropylbenzeneDate Revised: 12/09/2017
2L Standard (µg/L)
GCL (µg/L) n-ButylbenzeneTolueneBenzeneTotal Xylenes1,2,4-TrimethylbenzeneMethyl Isobutyl KetoneAnalytical Method →
Contaminant of Concern Ethylbenzene1,2-DichloroethaneDiisopropyl ether(Isopropyl ether)sec-ButylbenzeneAcetone10/28/04 NR 4,500 ------560 ---680 ------NA 150 270 98 ---800 840 300 4,800
12/16/05 3,900 ------350 ---520 1,100 ------78 470 68 ---94 420 180 3,000
03/04/10 NR 4,500 <0.24 <0.12 120 720 200 <0.10 <0.14 NA 150 160 39 NR 41 120 92 1,630
03/29/11 <400 3,600 <20 <20 140 1,000 380 27 <20 NA 250 200 49 <20 85 260 110 2,000
01/31/14
08/19/15 NR 1,960 <10 <10 40.6 311 510 27.8 NR NA 162 139 53.6 30.6 652 886 286 4,490
11/15/17 <1000 560 14 4.0 J 16.0 110 180 24 4.4 J 45 J 71 220 40 21 160 230 58 690
11/25/19 <2,000 370 12 J 6.8 J <40 95 560 40 <20 <200 110 210 91 22 410 680 180 2,700
10/28/04 NR 6,700 ------------5,000 ---------------47,000 2,700 800 28,400
12/16/05 540 ------1,100 1,600 96 86.0 430 280 2,700 2,300 660 6,300
03/04/10 NR 42 5.4 3.2 <0.07 36 180 14 4.2 NA 5.7 100 36 NR 74 270 47 238
03/29/11 17 51 15 9.8 <0.50 48 350 38 6.3 NA 7.7 200 80 2.2 150 690 150 360
01/31/14 NR 11 <1.0 3.3 <1.0 35.9 159 14.6 NR NA 3.4 60.3 37 <1.0 21 221 27.9 137.2
07/21/15 NR 2.4 <0.50 <0.50 <0.50 7.5 49.6 4.6 NR NA 0.77 <2.0 12.1 <0.50 2.5 7.0 0.71 6.88
11/15/17 7.0 J 97 2.3 2.2 <0.50 6.3 0.88 0.62 <0.50 66 0.54 2.1 J 0.33 J <0.50 3.7 1.0 <0.50 1.22 J
11/25/19 <250 3.8 11 5.9 <5.0 4.8 240 24 1.6 J <25 <2.5 91 58 <2.5 11 130 4.0 85
10/28/04 ------------22 ------160 ------2.9 ---------------------
12/16/05 ------------14 92 ------------4.0 ---------------------
03/04/10 NR <0.04 <0.24 <0.12 <0.07 <0.08 <0.09 <0.10 <0.14 NA <0.11 <0.23 <0.09 NR <0.06 <0.14 <0.08 <0.06
03/29/11 <10 <0.50 <0.50 <0.50 0.78 6.2 <0.50 <0.50 <0.50 NA 0.51 J <0.50 <1.0 <0.50 <0.50 <0.50 <0.50 <1.5
01/31/14 NR <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NR NA <2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
07/21/15 NR <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NR NA <2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
11/15/17 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <0.50 <5.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.50
11/25/19 4.0 J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <0.50 <5.0 <0.50 <0.50 <0.50 <0.50 <0.50 <1.50
Notes:
Results reported in micrograms per liter (µg/L)
NA = Not Analyzed Value Concentration exceeds the 2L Standard
--- : No detected above laboratory reporting limits.Value Concentration exceeds the GCL
2L Standard = 15A NCAC 2L .0202 Groundwater Quality Standard
2B Standard = 15A NCAC 2B Surface Water Quality Standard or EPA National Criteria
GCL = Gross Contamination Level
MW-3
NO SAMPLE COLLECTED - WELL NOT LOCATED
MW-1R
MW-2
MW-1
Page 1 of 1
TABLE 5
SUMMARY OF WATER SUPPLY WELL ANALYTICAL DATA
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
00-0-0000018637/00-2-0000018637
Compounds of
Concern
Sample Date
1 600 600 70 20 6 500
5,000 84,500 260,000 70,000 20,000 6,000 85,500
03/04/10 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
09/29/15 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <1.5
11/25/19 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 <1.5
03/04/10 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
09/29/15 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <1.5
03/04/10 <0.04 <0.09 <0.06 <0.08 14 <0.23 <0.06
05/31/11 <0.50 <0.50 <0.50 <0.50 25 <1.0 <1.5
03/04/10 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
08/19/15 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <1.5
03/04/10 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
06/15/09 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
03/04/10 <0.04 <0.09 <0.06 <0.08 <0.11 <0.23 <0.06
03/29/11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <1.5
02/07/14 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50
09/29/15 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <1.5
1 600 600 70 20 6 500
5,000 84,500 260,000 70,000 20,000 6,000 85,500
NOTES:
Analytes that are not shown were not detected
Data presented in micrograms per liter or mg/L
2L Standard: North Carolina Groundwater Quality Standards: 15A NCAC 2L.0202
Value Concentration exceeds the 2L Standards
Value Concentration exceeds the Gross Contamination Level
WSW-2
2L Standard
Gross Contamination Level
WSW-8
Date Revised: 12/7/2017
WSW-9
2L Standard
Gross Contamination Level
Volatile Organic Compounds by Standard Method 6200B or equivalent
Total XylenesDiisopropyl etherEthylbenzeneMethyl tert-butyl etherNaphthaleneTolueneWSW-5
WSW-6
WSW-7 BenzeneWSW-3
Sample ID
TABLE 6
PUBLIC AND PRIVATE WATER SUPPLY WELL INFORMATION
Marley's Exxon (Incident No.: 20946, UST #: WS-5829)
2445 Old Highway 421, Staley, Randolph County, North Carolina
S&ME Project # 4305-17-226A
00-0-0000018637/00-2-0000018637
Well #Well Owner / User
(indicate which)Property Address Phone
Number Well Use
Well
Depth
(ft-BGS)
Type
of Well
Well
Casing
Depth
(ft-BGS)
Distance (ft) /
Direction from
Source
Gradient
from
Source
(Up or Down)
WSW-1
Sandra W. Bayliff
2435 Moran Street, Apt. #5
Burlington, NC 27215
2445 Old Hwy 421 N
Staley, NC 27355 336-570-3194 Inactve Unknown Unknown Unknown 110 NW Up
WSW-2
Yvonne L. Wright
460 E. Franklinville St
Staley, NC 27355
2431 Old Hwy 421 N
Staley, NC 27355 ---Drinking Unknown Unknown Unknown 180 S Down
WSW-3
Perilla, Luz
7587 Doe Run Trail
Staley, NC 27355
7587 Doe Run Trail
Staley, NC 27355 ---Drinking Unknown Unknown Unknown 870 E Down
WSW-4
John Justice, Jr.
P.O. Box 70
Staley, NC 27355
2435 Old Hwy 421 N
Staley, NC 27355 ---Inactve Unknown Unknown Unknown 780 W Up
WSW-5
John Justice, Jr.
P.O. Box 70
Staley, NC 27355
2435 Old Hwy 421 N
Staley, NC 27355 --Irrigation Unknown Unknown Unknown 950 W Up
WSW-6
Jeffrey Cox
7364 Staley Cove Trail
Staley, NC27355
7364 Staley Cove Trl
Staley, NC 27355 ---Drinking Unknown Unknown Unknown 950 SW Cross
WSW-7
Jennifer Dineen
7360 Staley Cove Trl
Staley, NC 27355
7360 Staley Cove Trl
Staley, NC 27355 ---Drinking Unknown Unknown Unknown 730 SW Cross
WSW-8
Deborah A. Birchall
7348 Staley Cove Road
Staley, NC 27355
7348 Staley Cove Road
Staley, NC 27355 --Drinking Unknown Unknown Unknown 1,080 SW Cross
WSW-9
Candido Severiano Ocampo
6147 Little Road
Staley, NC 27355
6147 Little Road
Staley, NC 27355 336-622-9351 Drinking Unknown Unknown Unknown 990 SW Cross
Date Revised: 12/7/2017

Appendices

Appendix I – Photo Log

Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
December 11, 2019 i

Date: 2/8/2014 Photographer: G. Simcox Location / Orientation View from southeast of the building facing north.
Remarks Former gasoline dispenser island location.

Date: 2/8/2014 Photographer: G. Simcox
Location / Orientation View to southeast of building facing northwest.
Remarks Former common UST basin in foreground.
Monitoring Report
Marley’s Exxon, Incident #20946, UST No. WS-5829
2445 Old Highway 421
Staley, Randolph County, North Carolina 27355
S&ME Project No. 4305-17-226A
December 11, 2019 ii

Date: 2/8/2014 Photographer: G. Simcox
Location / Orientation View from south of building facing north.
Remarks Monitoring well MW-2 and former single UST
basin.

Date: 2/8/2014 Photographer: G. Simcox
Location / Orientation View from east of building facing south.
Remarks Area downgradient of monitoring well MW-1 and
MW-3.

Appendix II – Water Supply Well Permission Forms, Field Notes and
Field Sampling Forms

4.02 7.00 10.04
μS/cm μS/cm
°C μS/cm
Qty Pres.Qty Pres.
3 HCl
Date
(1)
(2)
Revision:9/1/17 13:30
Name Signature
Bob Bryant 11/25/2019
Additional Comments (description of location of sample port, water well, filters, etc.)Well / System Photographs
Site Sketch
VOCs 6200 40mL VOAs
WSW-2 Spigot on Back of House 11/25/2019 11:55
Method Container Method Container
Sample ID Sample Location Sample Date Sample Time
165.00 11:55 6.8 16.3 185
55.00 11:45 7.7 16.1 188
110.00 11:50 7.0 16.2 187
Volume Purged (Gal):165.0 Purge End Time:11:55
Field Parameters and Sampling
Total Volume (Gal)Time pH (s.u.)Temperature Conductivity
Well Purging Information
Purge Rate (GPM): 11.0 Purge Start Time:11:40
pH 11/25/17 08:00 4.00, 7.00, 10.00
Conductivity 11/25/17 08:00 1413 1,406
Equipment Date Time Calibration Solution Calibration Check
POE Present (Y/N): No Owner Phone No.:
Equipment Calibration Information:
Weather:Sunny Well Address: 2431 Old Hwy 421 N Staley,
NC 27355
Air Temp (°F):55 Owner Name:Candi Langley
Project Number:4305-17-226 Sample Date:Monday, November 25, 2019
Client Name/Contact:NCDEQ Water Supply Well ID:WSW-2
WATER SUPPLY WELL SAMPLING FORM
Project Name:Marleys Exxon
Project Location:Staley, NC
° F
Date Time
11/25/19 08:00 4.0
11/25/19 08:00 µS/cm
6.83 ft-TOC inch
16.00 ft-TOC gal
9.17 feet gal
10 ft-GRD gal
-0.3'ft-GRD
10:20 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
10:23 5.8 20.2 260
10:26 5.9 20.2 286
10:30 6.0 19.8 308
10:35
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
10Purge Time (Min.):
GROUNDWATER SAMPLING FORM
Project Name:
Project Location:
Project Number:
Source Well:
Marleys Exxon
2445 Old US Hwy 421
4305-17-226A
MW-1R
Purge Date:November 25, 2017
VOCs 6200
Analytical Data
Method Method
No lock
9/13/17 8:00 AM
Name Signature
Bob Bryant
Date
11/25/19
Container
Sample Method:Sample Time:Bailer
1.5 Petroleum Odors
Total Volume Purged:4.5 Well Purged Dry?:No
Field Parameters
Cumulative Volume Comments
Petroleum Odors
Petroleum Odors
3.0
4.5
(Gal)
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:10:30
Total Well Depth:Well Volume
Height of Water Column:3 * Well Volume
Screen Length:5 * Well Volume
1.5
4.5
7.5
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter
Conductivity 1,413 1,410
7.1
µS/cm
2
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
pH 4.00, 7.00, 10.00
Air Temp:
November 25, 2017
45
10:35Sample Time:
Sample Date:
Weather:
Locked?:
Sampled By:
Yes
Bob Bryant
Sunny
° F
Date Time
11/25/19 08:00 4.0 10.0
11/25/19 08:00 µS/cm
5.63 ft-TOC inch
13.80 ft-TOC gal
8.17 feet gal
10 ft-GRD gal
-.3'ft-GRD
10:40 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
10:42 6.4 18.5 489
10:45 6.6 18.7 483
10:50
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Project Number:4305-17-226 Purge Date:November 25, 2017
Source Well:MW-2 Purge Time (Min.):5
GROUNDWATER SAMPLING FORM
Project Name:Marleys Exxon
Project Location:2445 Old US Hwy 421
Weather:Sunny Air Temp:45
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:November 25, 2017
Sampled By:Bob Bryant Sample Time:10:50
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,413 µS/cm
Total Well Depth:Well Volume 1.3
Height of Water Column:3 * Well Volume 4.0
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:4.0 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 6.7
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:10:45
(Gal)
1.3
2.0
4.0
Sample Method:Bailer Sample Time:
Analytical Data
Method Method Container
VOCs 6200
Bob Bryant 11/25/19
Dry at 2 gallons. No bolts, lock rusted
9/13/17 8:00 AM
Name Signature Date
° F
Date Time
11/25/19 08:00 4.0 10.0
11/25/19 08:00 µS/cm
7.47 ft-TOC inch
18.00 ft-TOC gal
10.53 feet gal
20 ft-GRD gal
-.3'ft-GRD
10:57 End Time:
gal
Time pH Temp Cond Turbidity
(s.u.)(°C) µS/cm (NTU)
10:59 7.4 20.9 246
11:02 7.3 21.1 259
11:10
Qty Container Pres.Qty Pres.
3 40mL VOAs HCl
(1)
Notes:
Form Revision Date:
Project Number:4305-17-226A Purge Date:November 25, 2017
Source Well:MW-3 Purge Time (Min.):5
GROUNDWATER SAMPLING FORM
Project Name:Marleys Exxon
Project Location:2445 Old US Hwy 421
Weather:Sunny Air Temp:45
Equipment Calibration Information:
Equipment Calibration Solution Calibration Check
Locked?:Yes Sample Date:November 25, 2017
Sampled By:Bob Bryant Sample Time:11:10
pH 4.00, 7.00, 10.00 7.0
Conductivity 1,413 1,406 µS/cm
Total Well Depth:Well Volume 1.7
Height of Water Column:3 * Well Volume 5.2
Water Level & Well Data
Measuring Point:Top of Casing Well Volume
Depth to Water:Well Diameter 2
Total Volume Purged:2.0 Well Purged Dry?:Yes
Field Parameters
Cumulative Volume Comments
Screen Length:5 * Well Volume 8.6
Stickup Height:
Well Purging Information
Purge Method:Bailer Purge Start Time:11:02
(Gal)
1.7
2.0
Sample Method:Bailer Sample Time:
Analytical Data
Method Method Container
VOCs 6200
Bob Bryant 11/25/19
Dry at 2 gallons. No bolts or lock.
9/13/17 8:00 AM
Name Signature Date

Hours Mileage Signature of S&ME Personnel
5.25

S&ME, Inc. | www.smeinc.com
Environmental Field Report
Date:
11/25/19
Job Number:
4305-17-226A
Project Name:
TF 20946 Marley’s Exxon
Weather/Temperature:
Weather,, Temp °F
Project Location:
Staley, NC
Notes By:
☒
Present at the Site:
Bob Bryant
☐
0945-Arrive at site. Locate and open monitor wells.
1000-Calibrate ph/conductivity meter.
1020-Begin sampling monitor wells.
1115-Monitor wells are sampled. Take photos of wells and site.
1125-Pour field blank.
1135-Move to 2431 Old Hwy. 421, the site for WSW-2 which we have permission to sample.
1140-Begin purging WSW-2
1155-Sample WSW-2.
1200-Attempt to obtain permission to sample other water supply wells that permission letters were not
returned. No one was home at the locations for WSWs- 6,7 or 9. There was someone at the location for
WSW-3 but it was not the homeowner, so permission was not obtained and the well was not sampled.
1240-Leave site.

Attachments:
Field Sampling Forms
Equipment Used
Disposable bailers
Electronic G2O level probe
PH/Conductivity meter

Appendix III – Laboratory Analytical Report and Chain of Custody
Form

39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
December 9, 2019
Lyndal Butler
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
Project Location: Staley, NC
Client Job Number:
Project Number: 4305-17-226A
Laboratory Work Order Number: 19K1613
Enclosed are results of analyses for samples received by the laboratory on November 26, 2019. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Kerry K. McGee
Project Manager
Page 1 of 28
Table of Contents
Table of Contents
Sample Summary 3
Hits Only Report 4
Case Narrative 6
Sample Results 7
19K1613-01 7
19K1613-02 9
19K1613-03 11
19K1613-04 13
19K1613-05 15
Sample Preparation Information 17
QC Data 18
Volatile Organic Compounds by GC/MS 18
B247564 18
B247766 22
Flag/Qualifier Summary 23
Certifications 24
Chain of Custody/Sample Receipt 26
Page 2 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
ANALYTICAL SUMMARY
12/9/2019
S&ME, Inc - Greensboro, NC
8646 West Market St Suite 105
Greensboro, NC 27409
ATTN: Lyndal Butler
4305-17-226A
19K1613
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Staley, NC
MW-1R 19K1613-01 Ground Water SM21-22 6200B
MW-2 19K1613-02 Ground Water SM21-22 6200B
MW-3 19K1613-03 Ground Water SM21-22 6200B
WSW-2 19K1613-04 Ground Water SM21-22 6200B
Field Blank 19K1613-05 Field Blank SM21-22 6200B
[TOC_1]Sample Summary[TOC]
Page 3 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
[TOC_1]Hits Only Report[TOC]EXECUTIVE SUMMARY
Client ID:Lab ID:19K1613-04WSW-2
No Results Detected
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 4 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
EXECUTIVE SUMMARY
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19K1613-01MW-1R
DL
1,2,4-Trimethylbenzene 680 20 g/L SM21-22 6200B7.2
1,3,5-Trimethylbenzene 180 20 g/L SM21-22 6200B5.6
Benzene 370 20 g/L SM21-22 6200B7.2
Diisopropyl Ether (DIPE)95 20 g/L SM21-22 6200B6.8
Ethylbenzene 560 20 g/L SM21-22 6200B5.2
Isopropylbenzene (Cumene)40 20 g/L SM21-22 6200B6.8
m+p Xylene 1100 40 g/L SM21-22 6200B12
Methyl tert-Butyl Ether (MTBE)110 20 g/L SM21-22 6200B10
Naphthalene 210 200 g/L SM21-22 6200B12
n-Butylbenzene 12 20 g/L SM21-22 6200BJ8.4
n-Propylbenzene 91 20 g/L SM21-22 6200B5.2
o-Xylene 1600 20 g/L SM21-22 6200B6.8
sec-Butylbenzene 6.8 20 g/L SM21-22 6200BJ6.4
Styrene 22 20 g/L SM21-22 6200B4.4
Toluene 410 20 g/L SM21-22 6200B5.6
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19K1613-02MW-2
DL
1,2,4-Trimethylbenzene 130 2.5 g/L SM21-22 6200B0.90
1,3,5-Trimethylbenzene 4.0 2.5 g/L SM21-22 6200B0.70
Benzene 3.8 2.5 g/L SM21-22 6200B0.90
Diisopropyl Ether (DIPE)4.8 2.5 g/L SM21-22 6200B0.85
Ethylbenzene 240 2.5 g/L SM21-22 6200B0.65
Isopropylbenzene (Cumene)24 2.5 g/L SM21-22 6200B0.85
m+p Xylene 73 5.0 g/L SM21-22 6200B1.5
Naphthalene 91 25 g/L SM21-22 6200B1.6
n-Butylbenzene 11 2.5 g/L SM21-22 6200B1.0
n-Propylbenzene 58 2.5 g/L SM21-22 6200B0.65
o-Xylene 12 2.5 g/L SM21-22 6200B0.85
p-Isopropyltoluene (p-Cymene)1.6 2.5 g/L SM21-22 6200BJ1.0
sec-Butylbenzene 5.9 2.5 g/L SM21-22 6200B0.80
Toluene 11 2.5 g/L SM21-22 6200B0.70
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19K1613-03MW-3
DL
Acetone 4.0 50 g/L SM21-22 6200BL-06, J 3.8
Client ID:Lab ID:
Analyte Results/Qual RL Units Method
19K1613-05Field Blank
DL
Acetone 4.0 50 g/L SM21-22 6200BJ, L-06 3.8
Con-Test does not accept liability for the consequences of any actions taken solely on the basis of the information provided in the Executive Summary
section of this report. Users must review this report in its entirety to determine data usability and assessment.
Page 5 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
For method 6200B elevated reporting limits for samples 19K1613-01+02 due to high concentrations of target compounds.
[TOC_1]Case Narrative[TOC]
SM21-22 6200B
Qualifications:
Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits. Data validation is not
affected since all results are "not detected" for associated samples in this batch and bias is on the high side.
Analyte & Samples(s) Qualified:
L-02
2-Hexanone (MBK)
B247564-BS1, B247564-BSD1
4-Methyl-2-pentanone (MIBK)
B247564-BS1, B247564-BSD1
Ethanol
B247564-BS1, B247564-BSD1
Vinyl Chloride
B247564-BS1, B247564-BSD1
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits. Reported value for this
compound is likely to be biased on the high side.
Analyte & Samples(s) Qualified:
L-06
Acetone
19K1613-03[MW-3], 19K1613-05[Field Blank], B247564-BS1, B247564-BSD1
Elevated reporting limit due to high concentration of target compounds.
Analyte & Samples(s) Qualified:
RL-11
19K1613-01[MW-1R], 19K1613-02[MW-2]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Technical Representative
Page 6 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-01
Field Sample #: MW-1R
Sample Matrix: Ground Water
Sampled: 11/25/2019 10:35
[TOC_2]19K1613-01[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 2000 12/6/19 11:20 EEHg/L150 12/4/19SM21-22 6200B40Acetone
370 20 12/6/19 11:20 EEHg/L7.2 12/4/19SM21-22 6200B40Benzene
ND 20 12/6/19 11:20 EEHg/L6.0 12/4/19SM21-22 6200B40Bromobenzene
ND 20 12/6/19 11:20 EEHg/L13 12/4/19SM21-22 6200B40Bromochloromethane
ND 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B40Bromodichloromethane
ND 20 12/6/19 11:20 EEHg/L18 12/4/19SM21-22 6200B40Bromoform
ND 40 12/6/19 11:20 EEHg/L31 12/4/19SM21-22 6200B40Bromomethane
ND 200 12/6/19 11:20 EEHg/L78 12/4/19SM21-22 6200B402-Butanone (MEK)
12 20 12/6/19 11:20 EEHg/L8.4 12/4/19SM21-22 6200B40Jn-Butylbenzene
6.8 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B40Jsec-Butylbenzene
ND 20 12/6/19 11:20 EEHg/L6.8 12/4/19SM21-22 6200B40tert-Butylbenzene
ND 20 12/6/19 11:20 EEHg/L4.4 12/4/19SM21-22 6200B40Carbon Tetrachloride
ND 20 12/6/19 11:20 EEHg/L6.0 12/4/19SM21-22 6200B40Chlorobenzene
ND 2000 12/6/19 11:20 EEHg/L420 12/4/19SM21-22 6200B40Ethanol
ND 20 12/6/19 11:20 EEHg/L8.4 12/4/19SM21-22 6200B40Chlorodibromomethane
ND 20 12/6/19 11:20 EEHg/L14 12/4/19SM21-22 6200B40Chloroethane
ND 20 12/6/19 11:20 EEHg/L6.8 12/4/19SM21-22 6200B40Chloroform
ND 40 12/6/19 11:20 EEHg/L18 12/4/19SM21-22 6200B40Chloromethane
ND 20 12/6/19 11:20 EEHg/L4.8 12/4/19SM21-22 6200B402-Chlorotoluene
ND 20 12/6/19 11:20 EEHg/L5.6 12/4/19SM21-22 6200B404-Chlorotoluene
ND 20 12/6/19 11:20 EEHg/L7.6 12/4/19SM21-22 6200B401,2-Dibromoethane (EDB)
ND 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B401,2-Dichlorobenzene
ND 20 12/6/19 11:20 EEHg/L4.8 12/4/19SM21-22 6200B401,3-Dichlorobenzene
ND 20 12/6/19 11:20 EEHg/L5.2 12/4/19SM21-22 6200B401,4-Dichlorobenzene
ND 20 12/6/19 11:20 EEHg/L10 12/4/19SM21-22 6200B40Dichlorodifluoromethane (Freon 12)
ND 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B401,1-Dichloroethane
ND 40 12/6/19 11:20 EEHg/L16 12/4/19SM21-22 6200B401,2-Dichloroethane
ND 20 12/6/19 11:20 EEHg/L13 12/4/19SM21-22 6200B401,1-Dichloroethylene
ND 20 12/6/19 11:20 EEHg/L5.2 12/4/19SM21-22 6200B40cis-1,2-Dichloroethylene
ND 20 12/6/19 11:20 EEHg/L12 12/4/19SM21-22 6200B40trans-1,2-Dichloroethylene
ND 20 12/6/19 11:20 EEHg/L8.0 12/4/19SM21-22 6200B401,2-Dichloropropane
ND 20 12/6/19 11:20 EEHg/L4.4 12/4/19SM21-22 6200B401,3-Dichloropropane
ND 20 12/6/19 11:20 EEHg/L8.0 12/4/19SM21-22 6200B402,2-Dichloropropane
ND 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B401,1-Dichloropropene
ND 20 12/6/19 11:20 EEHg/L5.2 12/4/19SM21-22 6200B40cis-1,3-Dichloropropene
ND 20 12/6/19 11:20 EEHg/L9.2 12/4/19SM21-22 6200B40trans-1,3-Dichloropropene
95 20 12/6/19 11:20 EEHg/L6.8 12/4/19SM21-22 6200B40Diisopropyl Ether (DIPE)
560 20 12/6/19 11:20 EEHg/L5.2 12/4/19SM21-22 6200B40Ethylbenzene
ND 200 12/6/19 11:20 EEHg/L61 12/4/19SM21-22 6200B402-Hexanone (MBK)
40 20 12/6/19 11:20 EEHg/L6.8 12/4/19SM21-22 6200B40Isopropylbenzene (Cumene)
ND 20 12/6/19 11:20 EEHg/L8.0 12/4/19SM21-22 6200B40p-Isopropyltoluene (p-Cymene)
110 20 12/6/19 11:20 EEHg/L10 12/4/19SM21-22 6200B40Methyl tert-Butyl Ether (MTBE)
ND 200 12/6/19 11:20 EEHg/L14 12/4/19SM21-22 6200B40Methylene Chloride
ND 200 12/6/19 11:20 EEHg/L67 12/4/19SM21-22 6200B404-Methyl-2-pentanone (MIBK)
[TOC_1]Sample Results[TOC]
Page 7 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-01
Field Sample #: MW-1R
Sample Matrix: Ground Water
Sampled: 11/25/2019 10:35
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
210 200 12/6/19 11:20 EEHg/L12 12/4/19SM21-22 6200B40Naphthalene
91 20 12/6/19 11:20 EEHg/L5.2 12/4/19SM21-22 6200B40n-Propylbenzene
22 20 12/6/19 11:20 EEHg/L4.4 12/4/19SM21-22 6200B40Styrene
ND 20 12/6/19 11:20 EEHg/L8.8 12/4/19SM21-22 6200B401,1,2,2-Tetrachloroethane
ND 20 12/6/19 11:20 EEHg/L7.2 12/4/19SM21-22 6200B40Tetrachloroethylene
410 20 12/6/19 11:20 EEHg/L5.6 12/4/19SM21-22 6200B40Toluene
ND 80 12/6/19 11:20 EEHg/L23 12/4/19SM21-22 6200B401,2,3-Trichlorobenzene
ND 20 12/6/19 11:20 EEHg/L16 12/4/19SM21-22 6200B401,2,4-Trichlorobenzene
ND 20 12/6/19 11:20 EEHg/L8.0 12/4/19SM21-22 6200B401,1,1-Trichloroethane
ND 20 12/6/19 11:20 EEHg/L6.4 12/4/19SM21-22 6200B401,1,2-Trichloroethane
ND 20 12/6/19 11:20 EEHg/L9.6 12/4/19SM21-22 6200B40Trichloroethylene
ND 20 12/6/19 11:20 EEHg/L13 12/4/19SM21-22 6200B40Trichlorofluoromethane (Freon 11)
ND 20 12/6/19 11:20 EEHg/L10 12/4/19SM21-22 6200B401,2,3-Trichloropropane
680 20 12/6/19 11:20 EEHg/L7.2 12/4/19SM21-22 6200B401,2,4-Trimethylbenzene
180 20 12/6/19 11:20 EEHg/L5.6 12/4/19SM21-22 6200B401,3,5-Trimethylbenzene
ND 800 12/6/19 11:20 EEHg/L410 12/4/19SM21-22 6200B40Vinyl Acetate
ND 20 12/6/19 11:20 EEHg/L18 12/4/19SM21-22 6200B40Vinyl Chloride
1100 40 12/6/19 11:20 EEHg/L12 12/4/19SM21-22 6200B40m+p Xylene
1600 20 12/6/19 11:20 EEHg/L6.8 12/4/19SM21-22 6200B40o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 105 12/6/19 11:2070-130
Toluene-d8 99.8 12/6/19 11:2070-130
4-Bromofluorobenzene 95.0 12/6/19 11:2070-130
Page 8 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 11/25/2019 10:50
[TOC_2]19K1613-02[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
ND 250 12/6/19 11:49 EEHg/L19 12/4/19SM21-22 6200B5Acetone
3.8 2.5 12/6/19 11:49 EEHg/L0.90 12/4/19SM21-22 6200B5Benzene
ND 2.5 12/6/19 11:49 EEHg/L0.75 12/4/19SM21-22 6200B5Bromobenzene
ND 2.5 12/6/19 11:49 EEHg/L1.6 12/4/19SM21-22 6200B5Bromochloromethane
ND 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B5Bromodichloromethane
ND 2.5 12/6/19 11:49 EEHg/L2.3 12/4/19SM21-22 6200B5Bromoform
ND 5.0 12/6/19 11:49 EEHg/L3.9 12/4/19SM21-22 6200B5Bromomethane
ND 25 12/6/19 11:49 EEHg/L9.7 12/4/19SM21-22 6200B52-Butanone (MEK)
11 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B5n-Butylbenzene
5.9 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B5sec-Butylbenzene
ND 2.5 12/6/19 11:49 EEHg/L0.85 12/4/19SM21-22 6200B5tert-Butylbenzene
ND 2.5 12/6/19 11:49 EEHg/L0.55 12/4/19SM21-22 6200B5Carbon Tetrachloride
ND 2.5 12/6/19 11:49 EEHg/L0.75 12/4/19SM21-22 6200B5Chlorobenzene
ND 250 12/6/19 11:49 EEHg/L53 12/4/19SM21-22 6200B5Ethanol
ND 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B5Chlorodibromomethane
ND 2.5 12/6/19 11:49 EEHg/L1.8 12/4/19SM21-22 6200B5Chloroethane
ND 2.5 12/6/19 11:49 EEHg/L0.85 12/4/19SM21-22 6200B5Chloroform
ND 5.0 12/6/19 11:49 EEHg/L2.2 12/4/19SM21-22 6200B5Chloromethane
ND 2.5 12/6/19 11:49 EEHg/L0.60 12/4/19SM21-22 6200B52-Chlorotoluene
ND 2.5 12/6/19 11:49 EEHg/L0.70 12/4/19SM21-22 6200B54-Chlorotoluene
ND 2.5 12/6/19 11:49 EEHg/L0.95 12/4/19SM21-22 6200B51,2-Dibromoethane (EDB)
ND 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B51,2-Dichlorobenzene
ND 2.5 12/6/19 11:49 EEHg/L0.60 12/4/19SM21-22 6200B51,3-Dichlorobenzene
ND 2.5 12/6/19 11:49 EEHg/L0.65 12/4/19SM21-22 6200B51,4-Dichlorobenzene
ND 2.5 12/6/19 11:49 EEHg/L1.3 12/4/19SM21-22 6200B5Dichlorodifluoromethane (Freon 12)
ND 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B51,1-Dichloroethane
ND 5.0 12/6/19 11:49 EEHg/L2.0 12/4/19SM21-22 6200B51,2-Dichloroethane
ND 2.5 12/6/19 11:49 EEHg/L1.6 12/4/19SM21-22 6200B51,1-Dichloroethylene
ND 2.5 12/6/19 11:49 EEHg/L0.65 12/4/19SM21-22 6200B5cis-1,2-Dichloroethylene
ND 2.5 12/6/19 11:49 EEHg/L1.6 12/4/19SM21-22 6200B5trans-1,2-Dichloroethylene
ND 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B51,2-Dichloropropane
ND 2.5 12/6/19 11:49 EEHg/L0.55 12/4/19SM21-22 6200B51,3-Dichloropropane
ND 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B52,2-Dichloropropane
ND 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B51,1-Dichloropropene
ND 2.5 12/6/19 11:49 EEHg/L0.65 12/4/19SM21-22 6200B5cis-1,3-Dichloropropene
ND 2.5 12/6/19 11:49 EEHg/L1.2 12/4/19SM21-22 6200B5trans-1,3-Dichloropropene
4.8 2.5 12/6/19 11:49 EEHg/L0.85 12/4/19SM21-22 6200B5Diisopropyl Ether (DIPE)
240 2.5 12/6/19 11:49 EEHg/L0.65 12/4/19SM21-22 6200B5Ethylbenzene
ND 25 12/6/19 11:49 EEHg/L7.6 12/4/19SM21-22 6200B52-Hexanone (MBK)
24 2.5 12/6/19 11:49 EEHg/L0.85 12/4/19SM21-22 6200B5Isopropylbenzene (Cumene)
1.6 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B5Jp-Isopropyltoluene (p-Cymene)
ND 2.5 12/6/19 11:49 EEHg/L1.2 12/4/19SM21-22 6200B5Methyl tert-Butyl Ether (MTBE)
ND 25 12/6/19 11:49 EEHg/L1.7 12/4/19SM21-22 6200B5Methylene Chloride
ND 25 12/6/19 11:49 EEHg/L8.4 12/4/19SM21-22 6200B54-Methyl-2-pentanone (MIBK)
Page 9 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-02
Field Sample #: MW-2
Sample Matrix: Ground Water
Sampled: 11/25/2019 10:50
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Sample Flags: RL-11 Volatile Organic Compounds by GC/MS
91 25 12/6/19 11:49 EEHg/L1.6 12/4/19SM21-22 6200B5Naphthalene
58 2.5 12/6/19 11:49 EEHg/L0.65 12/4/19SM21-22 6200B5n-Propylbenzene
ND 2.5 12/6/19 11:49 EEHg/L0.55 12/4/19SM21-22 6200B5Styrene
ND 2.5 12/6/19 11:49 EEHg/L1.1 12/4/19SM21-22 6200B51,1,2,2-Tetrachloroethane
ND 2.5 12/6/19 11:49 EEHg/L0.90 12/4/19SM21-22 6200B5Tetrachloroethylene
11 2.5 12/6/19 11:49 EEHg/L0.70 12/4/19SM21-22 6200B5Toluene
ND 10 12/6/19 11:49 EEHg/L2.8 12/4/19SM21-22 6200B51,2,3-Trichlorobenzene
ND 2.5 12/6/19 11:49 EEHg/L2.0 12/4/19SM21-22 6200B51,2,4-Trichlorobenzene
ND 2.5 12/6/19 11:49 EEHg/L1.0 12/4/19SM21-22 6200B51,1,1-Trichloroethane
ND 2.5 12/6/19 11:49 EEHg/L0.80 12/4/19SM21-22 6200B51,1,2-Trichloroethane
ND 2.5 12/6/19 11:49 EEHg/L1.2 12/4/19SM21-22 6200B5Trichloroethylene
ND 2.5 12/6/19 11:49 EEHg/L1.6 12/4/19SM21-22 6200B5Trichlorofluoromethane (Freon 11)
ND 2.5 12/6/19 11:49 EEHg/L1.2 12/4/19SM21-22 6200B51,2,3-Trichloropropane
130 2.5 12/6/19 11:49 EEHg/L0.90 12/4/19SM21-22 6200B51,2,4-Trimethylbenzene
4.0 2.5 12/6/19 11:49 EEHg/L0.70 12/4/19SM21-22 6200B51,3,5-Trimethylbenzene
ND 100 12/6/19 11:49 EEHg/L51 12/4/19SM21-22 6200B5Vinyl Acetate
ND 2.5 12/6/19 11:49 EEHg/L2.2 12/4/19SM21-22 6200B5Vinyl Chloride
73 5.0 12/6/19 11:49 EEHg/L1.5 12/4/19SM21-22 6200B5m+p Xylene
12 2.5 12/6/19 11:49 EEHg/L0.85 12/4/19SM21-22 6200B5o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 109 12/6/19 11:4970-130
Toluene-d8 102 12/6/19 11:4970-130
4-Bromofluorobenzene 99.0 12/6/19 11:4970-130
Page 10 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 11/25/2019 11:10
[TOC_2]19K1613-03[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.0 50 12/6/19 10:22 EEHg/L3.8 12/4/19SM21-22 6200B1L-06, JAcetone
ND 0.50 12/6/19 19:42 MFFg/L0.18 12/6/19SM21-22 6200B1Benzene
ND 0.50 12/6/19 10:22 EEHg/L0.15 12/4/19SM21-22 6200B1Bromobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.32 12/4/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/6/19 10:22 EEHg/L0.46 12/4/19SM21-22 6200B1Bromoform
ND 1.0 12/6/19 10:22 EEHg/L0.78 12/4/19SM21-22 6200B1Bromomethane
ND 5.0 12/6/19 10:22 EEHg/L1.9 12/4/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/6/19 10:22 EEHg/L0.21 12/4/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/6/19 10:22 EEHg/L0.17 12/4/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/6/19 10:22 EEHg/L0.11 12/4/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/6/19 10:22 EEHg/L0.15 12/4/19SM21-22 6200B1Chlorobenzene
ND 50 12/6/19 10:22 EEHg/L11 12/4/19SM21-22 6200B1Ethanol
ND 0.50 12/6/19 10:22 EEHg/L0.21 12/4/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/6/19 10:22 EEHg/L0.35 12/4/19SM21-22 6200B1Chloroethane
ND 0.50 12/6/19 10:22 EEHg/L0.17 12/4/19SM21-22 6200B1Chloroform
ND 1.0 12/6/19 10:22 EEHg/L0.45 12/4/19SM21-22 6200B1Chloromethane
ND 0.50 12/6/19 10:22 EEHg/L0.12 12/4/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/6/19 10:22 EEHg/L0.14 12/4/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/6/19 10:22 EEHg/L0.19 12/4/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.12 12/4/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.13 12/4/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.26 12/4/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloroethane
ND 1.0 12/6/19 10:22 EEHg/L0.41 12/4/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/6/19 10:22 EEHg/L0.32 12/4/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/6/19 10:22 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/6/19 10:22 EEHg/L0.31 12/4/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/6/19 10:22 EEHg/L0.20 12/4/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/6/19 10:22 EEHg/L0.11 12/4/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/6/19 10:22 EEHg/L0.20 12/4/19SM21-22 6200B12,2-Dichloropropane
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/6/19 10:22 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/6/19 10:22 EEHg/L0.23 12/4/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/6/19 10:22 EEHg/L0.17 12/4/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/6/19 10:22 EEHg/L0.13 12/4/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/6/19 10:22 EEHg/L1.5 12/4/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/6/19 10:22 EEHg/L0.17 12/4/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/6/19 10:22 EEHg/L0.20 12/4/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/6/19 10:22 EEHg/L0.25 12/4/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/6/19 10:22 EEHg/L0.34 12/4/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/6/19 10:22 EEHg/L1.7 12/4/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 11 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-03
Field Sample #: MW-3
Sample Matrix: Ground Water
Sampled: 11/25/2019 11:10
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 5.0 12/6/19 10:22 EEHg/L0.31 12/4/19SM21-22 6200B1Naphthalene
ND 0.50 12/6/19 10:22 EEHg/L0.13 12/4/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/6/19 10:22 EEHg/L0.11 12/4/19SM21-22 6200B1Styrene
ND 0.50 12/6/19 10:22 EEHg/L0.22 12/4/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/6/19 10:22 EEHg/L0.18 12/4/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/6/19 10:22 EEHg/L0.14 12/4/19SM21-22 6200B1Toluene
ND 2.0 12/6/19 10:22 EEHg/L0.57 12/4/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.40 12/4/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/6/19 10:22 EEHg/L0.20 12/4/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/6/19 10:22 EEHg/L0.16 12/4/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/6/19 10:22 EEHg/L0.24 12/4/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/6/19 10:22 EEHg/L0.33 12/4/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/6/19 10:22 EEHg/L0.25 12/4/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/6/19 10:22 EEHg/L0.18 12/4/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/6/19 10:22 EEHg/L0.14 12/4/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/6/19 10:22 EEHg/L10 12/4/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/6/19 10:22 EEHg/L0.45 12/4/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/6/19 10:22 EEHg/L0.30 12/4/19SM21-22 6200B1m+p Xylene
ND 0.50 12/6/19 10:22 EEHg/L0.17 12/4/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 108 12/6/19 10:2270-130
1,2-Dichloroethane-d4 93.0 12/6/19 19:4270-130
Toluene-d8 98.4 12/6/19 10:2270-130
Toluene-d8 95.2 12/6/19 19:4270-130
4-Bromofluorobenzene 94.7 12/6/19 10:2270-130
4-Bromofluorobenzene 94.9 12/6/19 19:4270-130
Page 12 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-04
Field Sample #: WSW-2
Sample Matrix: Ground Water
Sampled: 11/25/2019 11:55
[TOC_2]19K1613-04[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 50 12/6/19 7:32 EEHg/L3.8 12/4/19SM21-22 6200B1Acetone
ND 0.50 12/6/19 7:32 EEHg/L0.18 12/4/19SM21-22 6200B1Benzene
ND 0.50 12/6/19 7:32 EEHg/L0.15 12/4/19SM21-22 6200B1Bromobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.32 12/4/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/6/19 7:32 EEHg/L0.46 12/4/19SM21-22 6200B1Bromoform
ND 1.0 12/6/19 7:32 EEHg/L0.78 12/4/19SM21-22 6200B1Bromomethane
ND 5.0 12/6/19 7:32 EEHg/L1.9 12/4/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/6/19 7:32 EEHg/L0.21 12/4/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/6/19 7:32 EEHg/L0.17 12/4/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/6/19 7:32 EEHg/L0.11 12/4/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/6/19 7:32 EEHg/L0.15 12/4/19SM21-22 6200B1Chlorobenzene
ND 50 12/6/19 7:32 EEHg/L11 12/4/19SM21-22 6200B1Ethanol
ND 0.50 12/6/19 7:32 EEHg/L0.21 12/4/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/6/19 7:32 EEHg/L0.35 12/4/19SM21-22 6200B1Chloroethane
ND 0.50 12/6/19 7:32 EEHg/L0.17 12/4/19SM21-22 6200B1Chloroform
ND 1.0 12/6/19 7:32 EEHg/L0.45 12/4/19SM21-22 6200B1Chloromethane
ND 0.50 12/6/19 7:32 EEHg/L0.12 12/4/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/6/19 7:32 EEHg/L0.14 12/4/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/6/19 7:32 EEHg/L0.19 12/4/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.12 12/4/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.13 12/4/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.26 12/4/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloroethane
ND 1.0 12/6/19 7:32 EEHg/L0.41 12/4/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/6/19 7:32 EEHg/L0.32 12/4/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/6/19 7:32 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/6/19 7:32 EEHg/L0.31 12/4/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/6/19 7:32 EEHg/L0.20 12/4/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/6/19 7:32 EEHg/L0.11 12/4/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/6/19 7:32 EEHg/L0.20 12/4/19SM21-22 6200B12,2-Dichloropropane
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/6/19 7:32 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/6/19 7:32 EEHg/L0.23 12/4/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/6/19 7:32 EEHg/L0.17 12/4/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/6/19 7:32 EEHg/L0.13 12/4/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/6/19 7:32 EEHg/L1.5 12/4/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/6/19 7:32 EEHg/L0.17 12/4/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/6/19 7:32 EEHg/L0.20 12/4/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/6/19 7:32 EEHg/L0.25 12/4/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/6/19 7:32 EEHg/L0.34 12/4/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/6/19 7:32 EEHg/L1.7 12/4/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 13 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-04
Field Sample #: WSW-2
Sample Matrix: Ground Water
Sampled: 11/25/2019 11:55
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 5.0 12/6/19 7:32 EEHg/L0.31 12/4/19SM21-22 6200B1Naphthalene
ND 0.50 12/6/19 7:32 EEHg/L0.13 12/4/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/6/19 7:32 EEHg/L0.11 12/4/19SM21-22 6200B1Styrene
ND 0.50 12/6/19 7:32 EEHg/L0.22 12/4/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/6/19 7:32 EEHg/L0.18 12/4/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/6/19 7:32 EEHg/L0.14 12/4/19SM21-22 6200B1Toluene
ND 2.0 12/6/19 7:32 EEHg/L0.57 12/4/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.40 12/4/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/6/19 7:32 EEHg/L0.20 12/4/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/6/19 7:32 EEHg/L0.16 12/4/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/6/19 7:32 EEHg/L0.24 12/4/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/6/19 7:32 EEHg/L0.33 12/4/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/6/19 7:32 EEHg/L0.25 12/4/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/6/19 7:32 EEHg/L0.18 12/4/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/6/19 7:32 EEHg/L0.14 12/4/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/6/19 7:32 EEHg/L10 12/4/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/6/19 7:32 EEHg/L0.45 12/4/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/6/19 7:32 EEHg/L0.30 12/4/19SM21-22 6200B1m+p Xylene
ND 0.50 12/6/19 7:32 EEHg/L0.17 12/4/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 106 12/6/19 7:3270-130
Toluene-d8 99.0 12/6/19 7:3270-130
4-Bromofluorobenzene 94.0 12/6/19 7:3270-130
Page 14 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-05
Field Sample #: Field Blank
Sample Matrix: Field Blank
Sampled: 11/25/2019 11:25
[TOC_2]19K1613-05[TOC]
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
4.0 50 12/6/19 7:02 EEHg/L3.8 12/4/19SM21-22 6200B1J, L-06Acetone
ND 0.50 12/6/19 7:02 EEHg/L0.18 12/4/19SM21-22 6200B1Benzene
ND 0.50 12/6/19 7:02 EEHg/L0.15 12/4/19SM21-22 6200B1Bromobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.32 12/4/19SM21-22 6200B1Bromochloromethane
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B1Bromodichloromethane
ND 0.50 12/6/19 7:02 EEHg/L0.46 12/4/19SM21-22 6200B1Bromoform
ND 1.0 12/6/19 7:02 EEHg/L0.78 12/4/19SM21-22 6200B1Bromomethane
ND 5.0 12/6/19 7:02 EEHg/L1.9 12/4/19SM21-22 6200B12-Butanone (MEK)
ND 0.50 12/6/19 7:02 EEHg/L0.21 12/4/19SM21-22 6200B1n-Butylbenzene
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B1sec-Butylbenzene
ND 0.50 12/6/19 7:02 EEHg/L0.17 12/4/19SM21-22 6200B1tert-Butylbenzene
ND 0.50 12/6/19 7:02 EEHg/L0.11 12/4/19SM21-22 6200B1Carbon Tetrachloride
ND 0.50 12/6/19 7:02 EEHg/L0.15 12/4/19SM21-22 6200B1Chlorobenzene
ND 50 12/6/19 7:02 EEHg/L11 12/4/19SM21-22 6200B1Ethanol
ND 0.50 12/6/19 7:02 EEHg/L0.21 12/4/19SM21-22 6200B1Chlorodibromomethane
ND 0.50 12/6/19 7:02 EEHg/L0.35 12/4/19SM21-22 6200B1Chloroethane
ND 0.50 12/6/19 7:02 EEHg/L0.17 12/4/19SM21-22 6200B1Chloroform
ND 1.0 12/6/19 7:02 EEHg/L0.45 12/4/19SM21-22 6200B1Chloromethane
ND 0.50 12/6/19 7:02 EEHg/L0.12 12/4/19SM21-22 6200B12-Chlorotoluene
ND 0.50 12/6/19 7:02 EEHg/L0.14 12/4/19SM21-22 6200B14-Chlorotoluene
ND 0.50 12/6/19 7:02 EEHg/L0.19 12/4/19SM21-22 6200B11,2-Dibromoethane (EDB)
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B11,2-Dichlorobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.12 12/4/19SM21-22 6200B11,3-Dichlorobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.13 12/4/19SM21-22 6200B11,4-Dichlorobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.26 12/4/19SM21-22 6200B1Dichlorodifluoromethane (Freon 12)
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloroethane
ND 1.0 12/6/19 7:02 EEHg/L0.41 12/4/19SM21-22 6200B11,2-Dichloroethane
ND 0.50 12/6/19 7:02 EEHg/L0.32 12/4/19SM21-22 6200B11,1-Dichloroethylene
ND 0.50 12/6/19 7:02 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,2-Dichloroethylene
ND 0.50 12/6/19 7:02 EEHg/L0.31 12/4/19SM21-22 6200B1trans-1,2-Dichloroethylene
ND 0.50 12/6/19 7:02 EEHg/L0.20 12/4/19SM21-22 6200B11,2-Dichloropropane
ND 0.50 12/6/19 7:02 EEHg/L0.11 12/4/19SM21-22 6200B11,3-Dichloropropane
ND 0.50 12/6/19 7:02 EEHg/L0.20 12/4/19SM21-22 6200B12,2-Dichloropropane
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B11,1-Dichloropropene
ND 0.50 12/6/19 7:02 EEHg/L0.13 12/4/19SM21-22 6200B1cis-1,3-Dichloropropene
ND 0.50 12/6/19 7:02 EEHg/L0.23 12/4/19SM21-22 6200B1trans-1,3-Dichloropropene
ND 0.50 12/6/19 7:02 EEHg/L0.17 12/4/19SM21-22 6200B1Diisopropyl Ether (DIPE)
ND 0.50 12/6/19 7:02 EEHg/L0.13 12/4/19SM21-22 6200B1Ethylbenzene
ND 5.0 12/6/19 7:02 EEHg/L1.5 12/4/19SM21-22 6200B12-Hexanone (MBK)
ND 0.50 12/6/19 7:02 EEHg/L0.17 12/4/19SM21-22 6200B1Isopropylbenzene (Cumene)
ND 0.50 12/6/19 7:02 EEHg/L0.20 12/4/19SM21-22 6200B1p-Isopropyltoluene (p-Cymene)
ND 0.50 12/6/19 7:02 EEHg/L0.25 12/4/19SM21-22 6200B1Methyl tert-Butyl Ether (MTBE)
ND 5.0 12/6/19 7:02 EEHg/L0.34 12/4/19SM21-22 6200B1Methylene Chloride
ND 5.0 12/6/19 7:02 EEHg/L1.7 12/4/19SM21-22 6200B14-Methyl-2-pentanone (MIBK)
Page 15 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Date Received: 11/26/2019
Work Order: 19K1613Sample Description:Project Location: Staley, NC
Sample ID: 19K1613-05
Field Sample #: Field Blank
Sample Matrix: Field Blank
Sampled: 11/25/2019 11:25
AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
DL Units
Date
PreparedMethod
Volatile Organic Compounds by GC/MS
ND 5.0 12/6/19 7:02 EEHg/L0.31 12/4/19SM21-22 6200B1Naphthalene
ND 0.50 12/6/19 7:02 EEHg/L0.13 12/4/19SM21-22 6200B1n-Propylbenzene
ND 0.50 12/6/19 7:02 EEHg/L0.11 12/4/19SM21-22 6200B1Styrene
ND 0.50 12/6/19 7:02 EEHg/L0.22 12/4/19SM21-22 6200B11,1,2,2-Tetrachloroethane
ND 0.50 12/6/19 7:02 EEHg/L0.18 12/4/19SM21-22 6200B1Tetrachloroethylene
ND 0.50 12/6/19 7:02 EEHg/L0.14 12/4/19SM21-22 6200B1Toluene
ND 2.0 12/6/19 7:02 EEHg/L0.57 12/4/19SM21-22 6200B11,2,3-Trichlorobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.40 12/4/19SM21-22 6200B11,2,4-Trichlorobenzene
ND 0.50 12/6/19 7:02 EEHg/L0.20 12/4/19SM21-22 6200B11,1,1-Trichloroethane
ND 0.50 12/6/19 7:02 EEHg/L0.16 12/4/19SM21-22 6200B11,1,2-Trichloroethane
ND 0.50 12/6/19 7:02 EEHg/L0.24 12/4/19SM21-22 6200B1Trichloroethylene
ND 0.50 12/6/19 7:02 EEHg/L0.33 12/4/19SM21-22 6200B1Trichlorofluoromethane (Freon 11)
ND 0.50 12/6/19 7:02 EEHg/L0.25 12/4/19SM21-22 6200B11,2,3-Trichloropropane
ND 0.50 12/6/19 7:02 EEHg/L0.18 12/4/19SM21-22 6200B11,2,4-Trimethylbenzene
ND 0.50 12/6/19 7:02 EEHg/L0.14 12/4/19SM21-22 6200B11,3,5-Trimethylbenzene
ND 20 12/6/19 7:02 EEHg/L10 12/4/19SM21-22 6200B1Vinyl Acetate
ND 0.50 12/6/19 7:02 EEHg/L0.45 12/4/19SM21-22 6200B1Vinyl Chloride
ND 1.0 12/6/19 7:02 EEHg/L0.30 12/4/19SM21-22 6200B1m+p Xylene
ND 0.50 12/6/19 7:02 EEHg/L0.17 12/4/19SM21-22 6200B1o-Xylene
Surrogates % Recovery Recovery Limits Flag/Qual
1,2-Dichloroethane-d4 105 12/6/19 7:0270-130
Toluene-d8 101 12/6/19 7:0270-130
4-Bromofluorobenzene 92.4 12/6/19 7:0270-130
Page 16 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Sample Extraction Data
Prep Method: SW-846 5035-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B247564 12/04/190.125 5.0019K1613-01 [MW-1R]
B247564 12/04/191 5.0019K1613-02 [MW-2]
B247564 12/04/195 5.0019K1613-03 [MW-3]
B247564 12/04/195 5.0019K1613-04 [WSW-2]
B247564 12/04/195 5.0019K1613-05 [Field Blank]
Prep Method: SW-846 5035-SM21-22 6200B
Lab Number [Field ID]Batch DateInitial [mL]Final [mL]
B247766 12/06/195 5.0019K1613-03RE1 [MW-3]
[TOC_1]Sample Preparation Information[TOC]
Page 17 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
[TOC_2]Volatile Organic Compounds by GC/MS[TOC]
Batch B247564 - SW-846 5035
[TOC_3]B247564[TOC]
Blank (B247564-BLK1) Prepared: 12/04/19 Analyzed: 12/06/19
Acetone g/L50ND
Benzene g/L0.50ND
Bromobenzene g/L0.50ND
Bromochloromethane g/L0.50ND
Bromodichloromethane g/L0.50ND
Bromoform g/L0.50ND
Bromomethane g/L1.0ND
2-Butanone (MEK)g/L5.0ND
n-Butylbenzene g/L0.50ND
sec-Butylbenzene g/L0.50ND
tert-Butylbenzene g/L0.50ND
Carbon Tetrachloride g/L0.50ND
Chlorobenzene g/L0.50ND
Ethanol g/L50ND
Chlorodibromomethane g/L0.50ND
Chloroethane g/L0.50ND
Chloroform g/L0.50ND
Chloromethane g/L0.60ND
2-Chlorotoluene g/L0.50ND
4-Chlorotoluene g/L0.50ND
1,2-Dibromoethane (EDB)g/L0.50ND
1,2-Dichlorobenzene g/L0.50ND
1,3-Dichlorobenzene g/L0.50ND
1,4-Dichlorobenzene g/L0.50ND
Dichlorodifluoromethane (Freon 12)g/L0.50ND
1,1-Dichloroethane g/L0.50ND
1,2-Dichloroethane g/L0.50ND
1,1-Dichloroethylene g/L0.50ND
cis-1,2-Dichloroethylene g/L0.50ND
trans-1,2-Dichloroethylene g/L0.50ND
1,2-Dichloropropane g/L0.50ND
1,3-Dichloropropane g/L0.50ND
2,2-Dichloropropane g/L0.50ND
1,1-Dichloropropene g/L0.50ND
cis-1,3-Dichloropropene g/L0.50ND
trans-1,3-Dichloropropene g/L0.50ND
Diisopropyl Ether (DIPE)g/L0.50ND
Ethylbenzene g/L0.50ND
2-Hexanone (MBK)g/L5.0ND
Isopropylbenzene (Cumene)g/L0.50ND
p-Isopropyltoluene (p-Cymene)g/L0.50ND
Methyl tert-Butyl Ether (MTBE)g/L0.50ND
Methylene Chloride g/L5.0ND
4-Methyl-2-pentanone (MIBK)g/L5.0ND
Naphthalene g/L0.50ND
n-Propylbenzene g/L0.50ND
Styrene g/L0.50ND
1,1,2,2-Tetrachloroethane g/L0.50ND
Tetrachloroethylene g/L0.50ND
Toluene g/L0.50ND
1,2,3-Trichlorobenzene g/L1.0ND
1,2,4-Trichlorobenzene g/L0.50ND
[TOC_1]QC Data[TOC]
Page 18 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B247564 - SW-846 5035
Blank (B247564-BLK1) Prepared: 12/04/19 Analyzed: 12/06/19
1,1,1-Trichloroethane g/L0.50ND
1,1,2-Trichloroethane g/L0.50ND
Trichloroethylene g/L0.50ND
Trichlorofluoromethane (Freon 11)g/L0.50ND
1,2,3-Trichloropropane g/L0.50ND
1,2,4-Trimethylbenzene g/L0.50ND
1,3,5-Trimethylbenzene g/L0.50ND
Vinyl Acetate g/L20ND
Vinyl Chloride g/L0.50ND
m+p Xylene g/L1.0ND
o-Xylene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10726.8
g/L 25.0 70-130Surrogate: Toluene-d8 99.524.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.223.5
LCS (B247564-BS1) Prepared: 12/04/19 Analyzed: 12/06/19
Acetone g/L50 100 L-0670-130139*139
Benzene g/L0.50 10.0 70-13092.49.24
Bromobenzene g/L0.50 10.0 70-13010410.4
Bromochloromethane g/L0.50 10.0 70-13010810.8
Bromodichloromethane g/L0.50 10.0 70-13010010.0
Bromoform g/L0.50 10.0 70-13097.69.76
Bromomethane g/L1.0 10.0 60-14010310.3
2-Butanone (MEK)g/L5.0 100 70-130115115
n-Butylbenzene g/L0.50 10.0 70-13011011.0
sec-Butylbenzene g/L0.50 10.0 70-13011011.0
tert-Butylbenzene g/L0.50 10.0 70-13010810.8
Carbon Tetrachloride g/L0.50 10.0 70-13010410.4
Chlorobenzene g/L0.50 10.0 70-13098.99.89
Ethanol g/L50 100 L-0270-130195*195
Chlorodibromomethane g/L0.50 10.0 70-13010210.2
Chloroethane g/L0.50 10.0 60-14099.89.98
Chloroform g/L0.50 10.0 70-13092.89.28
Chloromethane g/L0.60 10.0 60-14010710.7
2-Chlorotoluene g/L0.50 10.0 70-13096.39.63
4-Chlorotoluene g/L0.50 10.0 70-13010410.4
1,2-Dibromoethane (EDB)g/L0.50 10.0 70-13098.29.82
1,2-Dichlorobenzene g/L0.50 10.0 70-13010110.1
1,3-Dichlorobenzene g/L0.50 10.0 70-13010310.3
1,4-Dichlorobenzene g/L0.50 10.0 70-13010310.3
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 60-14098.49.84
1,1-Dichloroethane g/L0.50 10.0 70-13098.09.80
1,2-Dichloroethane g/L0.50 10.0 70-13011111.1
1,1-Dichloroethylene g/L0.50 10.0 70-13011511.5
cis-1,2-Dichloroethylene g/L0.50 10.0 70-13010010.0
trans-1,2-Dichloroethylene g/L0.50 10.0 70-13010410.4
1,2-Dichloropropane g/L0.50 10.0 70-13010010.0
1,3-Dichloropropane g/L0.50 10.0 70-13010510.5
2,2-Dichloropropane g/L0.50 10.0 70-13081.88.18
1,1-Dichloropropene g/L0.50 10.0 70-13010310.3
cis-1,3-Dichloropropene g/L0.50 10.0 70-13010210.2
trans-1,3-Dichloropropene g/L0.50 10.0 70-13010010.0
Page 19 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B247564 - SW-846 5035
LCS (B247564-BS1) Prepared: 12/04/19 Analyzed: 12/06/19
Diisopropyl Ether (DIPE)g/L0.50 10.0 70-13011111.1
Ethylbenzene g/L0.50 10.0 70-13010210.2
2-Hexanone (MBK)g/L5.0 100 L-0270-130137*137
Isopropylbenzene (Cumene)g/L0.50 10.0 70-13010610.6
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 70-13010410.4
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 70-13090.09.00
Methylene Chloride g/L5.0 10.0 70-13010910.9
4-Methyl-2-pentanone (MIBK)g/L5.0 100 L-0270-130138*138
Naphthalene g/L0.50 10.0 70-13010910.9
n-Propylbenzene g/L0.50 10.0 70-13010810.8
Styrene g/L0.50 10.0 70-13094.39.43
1,1,2,2-Tetrachloroethane g/L0.50 10.0 70-13010210.2
Tetrachloroethylene g/L0.50 10.0 70-13010210.2
Toluene g/L0.50 10.0 70-13010010.0
1,2,3-Trichlorobenzene g/L1.0 10.0 70-13088.98.89
1,2,4-Trichlorobenzene g/L0.50 10.0 70-13093.59.35
1,1,1-Trichloroethane g/L0.50 10.0 70-13010410.4
1,1,2-Trichloroethane g/L0.50 10.0 70-13096.69.66
Trichloroethylene g/L0.50 10.0 70-13010010.0
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 70-13011111.1
1,2,3-Trichloropropane g/L0.50 10.0 70-13011211.2
1,2,4-Trimethylbenzene g/L0.50 10.0 70-13010110.1
1,3,5-Trimethylbenzene g/L0.50 10.0 70-13010410.4
Vinyl Acetate g/L20 100 70-130109109
Vinyl Chloride g/L0.50 10.0 L-0260-140377*37.7
m+p Xylene g/L1.0 20.0 70-13010320.6
o-Xylene g/L0.50 10.0 70-13010610.6
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 10927.2
g/L 25.0 70-130Surrogate: Toluene-d8 98.324.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 98.524.6
LCS Dup (B247564-BSD1) Prepared: 12/04/19 Analyzed: 12/06/19
Acetone g/L50 100 25 L-0670-130138 0.216*138
Benzene g/L0.50 10.0 2570-13089.9 2.748.99
Bromobenzene g/L0.50 10.0 2570-13099.5 4.429.95
Bromochloromethane g/L0.50 10.0 2570-130103 4.6610.3
Bromodichloromethane g/L0.50 10.0 2570-13099.9 0.4009.99
Bromoform g/L0.50 10.0 2570-13092.0 5.919.20
Bromomethane g/L1.0 10.0 2560-140102 0.78010.2
2-Butanone (MEK)g/L5.0 100 2570-130118 2.24118
n-Butylbenzene g/L0.50 10.0 2570-130108 0.91710.8
sec-Butylbenzene g/L0.50 10.0 2570-130108 1.8410.8
tert-Butylbenzene g/L0.50 10.0 2570-130106 2.0610.6
Carbon Tetrachloride g/L0.50 10.0 2570-130102 1.8510.2
Chlorobenzene g/L0.50 10.0 2570-13095.1 3.929.51
Ethanol g/L50 100 25 L-0270-130202 3.72*202
Chlorodibromomethane g/L0.50 10.0 2570-13098.6 3.109.86
Chloroethane g/L0.50 10.0 2560-140101 0.79810.1
Chloroform g/L0.50 10.0 2570-13092.7 0.1089.27
Chloromethane g/L0.60 10.0 2560-140104 3.3110.4
2-Chlorotoluene g/L0.50 10.0 2570-13092.9 3.599.29
4-Chlorotoluene g/L0.50 10.0 2570-130102 1.6410.2
Page 20 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B247564 - SW-846 5035
LCS Dup (B247564-BSD1) Prepared: 12/04/19 Analyzed: 12/06/19
1,2-Dibromoethane (EDB)g/L0.50 10.0 2570-13099.5 1.329.95
1,2-Dichlorobenzene g/L0.50 10.0 2570-13098.3 3.019.83
1,3-Dichlorobenzene g/L0.50 10.0 2570-130101 1.5710.1
1,4-Dichlorobenzene g/L0.50 10.0 2570-13097.5 5.689.75
Dichlorodifluoromethane (Freon 12)g/L0.50 10.0 2560-14098.4 0.009.84
1,1-Dichloroethane g/L0.50 10.0 2570-13095.5 2.589.55
1,2-Dichloroethane g/L0.50 10.0 2570-130111 0.36011.1
1,1-Dichloroethylene g/L0.50 10.0 2570-130114 0.78811.4
cis-1,2-Dichloroethylene g/L0.50 10.0 2570-130103 2.0710.3
trans-1,2-Dichloroethylene g/L0.50 10.0 2570-130104 0.48110.4
1,2-Dichloropropane g/L0.50 10.0 2570-13097.8 2.629.78
1,3-Dichloropropane g/L0.50 10.0 2570-13099.9 5.369.99
2,2-Dichloropropane g/L0.50 10.0 2570-13078.2 4.507.82
1,1-Dichloropropene g/L0.50 10.0 2570-130101 1.4710.1
cis-1,3-Dichloropropene g/L0.50 10.0 2570-13099.2 2.399.92
trans-1,3-Dichloropropene g/L0.50 10.0 2570-13097.1 3.049.71
Diisopropyl Ether (DIPE)g/L0.50 10.0 2570-130113 1.8811.3
Ethylbenzene g/L0.50 10.0 2570-13099.3 2.989.93
2-Hexanone (MBK)g/L5.0 100 25 L-0270-130142 3.32*142
Isopropylbenzene (Cumene)g/L0.50 10.0 2570-130101 4.9310.1
p-Isopropyltoluene (p-Cymene)g/L0.50 10.0 2570-130101 3.0310.1
Methyl tert-Butyl Ether (MTBE)g/L0.50 10.0 2570-13089.3 0.7818.93
Methylene Chloride g/L5.0 10.0 2570-130108 0.92110.8
4-Methyl-2-pentanone (MIBK)g/L5.0 100 25 L-0270-130143 3.28*143
Naphthalene g/L0.50 10.0 2570-130118 7.9911.8
n-Propylbenzene g/L0.50 10.0 2570-130103 4.1810.3
Styrene g/L0.50 10.0 2570-13091.7 2.809.17
1,1,2,2-Tetrachloroethane g/L0.50 10.0 2570-130105 2.8910.5
Tetrachloroethylene g/L0.50 10.0 2570-130102 0.097810.2
Toluene g/L0.50 10.0 2570-13097.9 2.629.79
1,2,3-Trichlorobenzene g/L1.0 10.0 2570-130110 20.911.0
1,2,4-Trichlorobenzene g/L0.50 10.0 2570-130110 16.411.0
1,1,1-Trichloroethane g/L0.50 10.0 2570-130104 0.096110.4
1,1,2-Trichloroethane g/L0.50 10.0 2570-13096.6 0.009.66
Trichloroethylene g/L0.50 10.0 2570-13099.3 1.209.93
Trichlorofluoromethane (Freon 11)g/L0.50 10.0 2570-130108 3.2010.8
1,2,3-Trichloropropane g/L0.50 10.0 2570-130111 0.90011.1
1,2,4-Trimethylbenzene g/L0.50 10.0 2570-13097.4 3.639.74
1,3,5-Trimethylbenzene g/L0.50 10.0 2570-130101 3.2210.1
Vinyl Acetate g/L20 100 2570-130107 1.85107
Vinyl Chloride g/L0.50 10.0 25 L-0260-140326 14.4*32.6
m+p Xylene g/L1.0 20.0 2570-13099.1 4.0519.8
o-Xylene g/L0.50 10.0 2570-130102 4.1310.2
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 11127.8
g/L 25.0 70-130Surrogate: Toluene-d8 10025.1
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.224.3
Page 21 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
Result Limit
Reporting
Units Level
Spike
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Notes Analyte
Volatile Organic Compounds by GC/MS - Quality Control
QUALITY CONTROL
Batch B247766 - SW-846 5035
[TOC_3]B247766[TOC]
Blank (B247766-BLK1) Prepared & Analyzed: 12/06/19
Benzene g/L0.50ND
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.222.8
g/L 25.0 70-130Surrogate: Toluene-d8 99.524.9
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 93.223.3
LCS (B247766-BS1) Prepared & Analyzed: 12/06/19
Benzene g/L0.50 10.0 70-13010110.1
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 90.022.5
g/L 25.0 70-130Surrogate: Toluene-d8 97.924.5
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 94.723.7
LCS Dup (B247766-BSD1) Prepared & Analyzed: 12/06/19
Benzene g/L0.50 10.0 2570-130102 1.6710.2
g/L 25.0 70-130Surrogate: 1,2-Dichloroethane-d4 91.322.8
g/L 25.0 70-130Surrogate: Toluene-d8 98.224.6
g/L 25.0 70-130Surrogate: 4-Bromofluorobenzene 97.024.2
Page 22 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
*QC result is outside of established limits.
Wide recovery limits established for difficult compound.
Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
FLAG/QUALIFIER SUMMARY
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank/laboratory control sample recovery and duplicate recoveries outside of control limits.
Data validation is not affected since all results are "not detected" for associated samples in this batch and bias is
on the high side.
L-02
Laboratory fortified blank/laboratory control sample recovery and duplicate recovery are outside of control limits.
Reported value for this compound is likely to be biased on the high side.
L-06
Elevated reporting limit due to high concentration of target compounds.RL-11
[TOC_1]Flag/Qualifier Summary[TOC]
Page 23 of 28
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39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NCAcetone
NCBenzene
NCBromobenzene
NCBromochloromethane
NCBromodichloromethane
NCBromoform
NCBromomethane
NC2-Butanone (MEK)
NCn-Butylbenzene
NCsec-Butylbenzene
NCtert-Butylbenzene
NCCarbon Tetrachloride
NCChlorobenzene
NCEthanol
NCChlorodibromomethane
NCChloroethane
NCChloroform
NCChloromethane
NC2-Chlorotoluene
NC4-Chlorotoluene
NC1,2-Dibromoethane (EDB)
NC1,2-Dichlorobenzene
NC1,3-Dichlorobenzene
NC1,4-Dichlorobenzene
NCDichlorodifluoromethane (Freon 12)
NC1,1-Dichloroethane
NC1,2-Dichloroethane
NC1,1-Dichloroethylene
NCcis-1,2-Dichloroethylene
NCtrans-1,2-Dichloroethylene
NC1,2-Dichloropropane
NC1,3-Dichloropropane
NC2,2-Dichloropropane
NC1,1-Dichloropropene
NCcis-1,3-Dichloropropene
NCtrans-1,3-Dichloropropene
NCDiisopropyl Ether (DIPE)
NCEthylbenzene
NC2-Hexanone (MBK)
NCIsopropylbenzene (Cumene)
NCp-Isopropyltoluene (p-Cymene)
NCMethyl tert-Butyl Ether (MTBE)
NCMethylene Chloride
NC4-Methyl-2-pentanone (MIBK)
NCNaphthalene
NCn-Propylbenzene
NCStyrene
[TOC_1]Certifications[TOC]
Page 24 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX [phone] * TEL. [phone]
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
SM21-22 6200B in Water
NC1,1,2,2-Tetrachloroethane
NCTetrachloroethylene
NCToluene
NC1,2,3-Trichlorobenzene
NC1,2,4-Trichlorobenzene
NC1,1,1-Trichloroethane
NC1,1,2-Trichloroethane
NCTrichloroethylene
NCTrichlorofluoromethane (Freon 11)
NC1,2,3-Trichloropropane
NC1,2,4-Trimethylbenzene
NC1,3,5-Trimethylbenzene
NCVinyl Acetate
NCVinyl Chloride
NCm+p Xylene
NCo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2017AIHA 03/1/2022
M-MA100Massachusetts DEPMA 06/30/2020
PH-0567Connecticut Department of Publilc HealthCT 09/30/2021
10899 NELAPNew York State Department of HealthNY 04/1/2020
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2020
LAO00112Rhode Island Department of HealthRI 12/30/2019
652North Carolina Div. of Water QualityNC 12/31/2019
MA007 NELAPNew Jersey DEPNJ 06/30/2020
E871027 NELAPFlorida Department of HealthFL 06/30/2020
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2020
2011028State of MaineME 06/9/2021
460217Commonwealth of VirginiaVA 12/14/2019
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2020
VT-255716Vermont Department of Health Drinking WaterVT-DW 06/12/2020
25703North Carolina Department of HealthNC-DW 07/31/2020
68-05812Commonwealth of Pennsylvania DEPPA 06/30/2020
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