WA-1119_13261_CA_RPTS_20210603

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

June 3, 2021

Mr. Jeff Welti
North Carolina Department of
Environmental Quality
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889

Re: Ground Water Monitoring Report
April 2021
Perrytown Service Center
526 Sand Hill Road
Colerain, Bertie County
North Carolina
Facility ID Number: 0-00-0000022792
Incident Number: 13261
GRI Project Number: 2858

Dear Mr. Welti,

Please find enclosed the referenced report for the above mentioned site.
If you have any questions, please contact Ethan Rogerson at 704-845-4010.

Sincerely,
Geological Resources, Inc.

Leslie Maxtone-Graham
Administrative Assistant

Enclosure

Cc: Ms. Bea Harrison; North East Oil Company, Inc., file

3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]
Engineering Certification: C-2727 • Geology Certification: C-127
Ground Water Monitoring Report
April 2021
Perrytown Service Center
526 Sand Hill Road
Colerain, Bertie County
North Carolina
Facility ID Number: 0-00-0000022792
Incident Number: 13261
GRI Project Number: 2858

Prepared for:

Mr. Wood Beasley
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910

June 3, 2021

William Regenthal, P.G.
Project Manager
Lisa Weathersby
Report Writer

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
i
SITE INFORMATION
1. Site Identification
 Perrytown Service Center (Facility ID 0-00-0000022792)
 Incident Number 13261 – High Risk (H135R)
 Location of Source Area: 526 Sand Hill Road
Colerain, NC 28677
Bertie County
36.138194°N, 76.803389°W (Topographical Map)
2. Information about Contacts Associated with the Leaking UST System

UST Owner
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910
[e-mail]
252-398-6022

UST Operator
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910
[e-mail]
252-398-6022
Property Owner
Stewart J. and William S. White
846 B Perrytown Road
Colerain, North Carolina 27924
Email Unknown
Phone No. Unknown

Property Occupant
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910
[e-mail]
252-398-6022
Consultant/Contractor
Geological Resources, Inc.
3502 Hayes Road
Monroe, NC 28110
[e-mail]
704-845-4010

Analytical Laboratory
SGS North America, Inc.
4405 Vineland Road, Suite C-15
Orlando, Florida 32811
State Certification No. 573
[phone]
3. Information about Release
 Release was discovered on February 9, 1993
 An unknown amount of product was released from the leaking UST System
 Two 1,000-gallon gasoline and one 550-gallon gasoline USTs were removed from the site in
February 1993. One 2,000-gallon gasoline, one 3,000-gallon gasoline and one 2,000-gallon diesel
USTs and associated pumps and product piping are active at the site.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
ii
EXECUTIVE SUMMARY
Perrytown Service Center is located at 526 Sand Hill Road in Colerain, Bertie County, North Carolina. The
site is currently owned by Stewart J. and William S. White and operated as a petroleum retail facility.
Unknown quantities of petroleum products were released to the subsurface. According to available
information, two 1,000-gallon gasoline and one 550-gallon gasoline underground storage tanks were
removed from the site in February 1993. One 2,000-gallon gasoline, one 3,000-gasoline and one 2,000-
gallon diesel USTs remain in use at the site. The adjoining properties are a mixture of residential and
commercial properties. One inactive water supply well (WSW-1) was identified within a 250-foot radius
of the site. Two potable water supply wells (WSW-3 and WSW-8) were identified within a 1,000 foot
radius of the site. Please note, WSW-1 was abandoned in January 2018. The site is currently ranked as
high risk due to its proximity to active water supply wells. Public water is available to the site and
surrounding properties within a 1,500-foot radius of the site.

On April 26, 2021, one Type II monitoring well was installed at the site.

On April 28, 2021, eleven monitoring wells and one recovery well were gauged, purged and sampled. Free
product was not observed during the April 2021 sampling event. Water supply wells WSW-2, WSW-3,
WSW-13 and WSW-14 were all inaccessible and unable to be sampled in April 2021. Ground water
samples collected from the monitoring wells were submitted for laboratory analyses using EPA Method
6200B. Concentrations of individual BTEX constituents, naphthalene, n-propylbenzene, 1,2,4-
trimethylbenzene and/or 1,3,5-trimethylbenzene that exceeded the Maximum Allowable Concentrations
(MACs) as specified in T15A NCAC 2L.0202 were reported in the ground water samples collected from
MW-2, MW-9, MW-10, MW-12, MW-23 through MW-27, MW-29 and RW-1. All of the reported
contaminant concentrations were less than the Gross Contamination Levels (GCLs).

Contaminant mass at the site has decreased by 23.8% since June 2020.

Based on this information, WSW-3 appears to be up-gradient to the release and also is no longer in use.
The property where WSW-3 is located appears to be vacant and/or abandoned. An additional ground
water sampling event including MW-16, MW-17 and MW-19 should be conducted in October 2021 in
order to assess the risk to WSW-3. Following the next sampling event, if free product has not returned to
RW-1 and if WSW-3 does not appear to be at risk, then the risk classification for the site should be
reevaluated.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
TABLE OF CONTENTS
SITE INFORMATION ............................................................................................................................ i
EXECUTIVE SUMMARY ....................................................................................................................... ii
1.0 SITE HISTORY AND CHARACTERIZATION ...................................................................................1
2.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION ...................................................................................................2
3.0 FREE PRODUCT REMOVAL ........................................................................................................4
4.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS ..................................5
5.0 CONCLUSIONS .........................................................................................................................5
6.0 LIMITATIONS ...........................................................................................................................5
7.0 STATEMENTS AND CERTIFICATION ...........................................................................................5

FIGURES
Figure 1: Site Location Map
Figure 2: Site Map
Figure 3: Site Vicinity Map
Figure 4: Water Table Surface Map
Figure 5: Ground Water Quality Map
Figure 6: Contaminant Mass Area Map

TABLES
Table 1: UST Owner and Operator Information
Table 2: UST System Information
Table 3: Water Supply Well Information
Table 4: Adjacent Property Owner Information
Table 5: Well Construction and Gauging Information
Table 6: Summary of Ground Water Sample Analytical Results

APPENDICES
Appendix A: State Correspondence
Appendix B: NCDOT Encroachment Agreement and Well Permit
Appendix C: Well Construction Record and Boring Log
Appendix D: Laboratory Report – Ground Water Samples
Appendix E: Contaminant Mass Calculations

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
1
1.0 SITE HISTORY AND CHARACTERIZATION
Geological Resources, Inc. (GRI) presents the results of the April 2021 ground water sampling event at the
Perrytown Service Center site located at 526 Sand Hill Road in Colerain, Bertie County, North Carolina
(Figure 1). These activities were conducted in accordance with GRI Proposal No. 21-076, which was
submitted to the North Carolina Department of Environmental Quality (NCDEQ) on May 5, 2020, and was
approved as Task Authorization No. 13261-49 on February 17, 2021. State correspondence has been
included as Appendix A.

The site is currently owned by Stewart J. and William S. White and operated as a petroleum retail facility.
Unknown quantities of petroleum products were released to the subsurface. According to available
information, two 1,000-gallon gasoline and one 550-gallon gasoline underground storage tanks were
removed from the site in February 1993. One 2,000-gallon gasoline, one 3,000-gasoline and one 2,000-
gallon diesel USTs remain in use at the site. UST owner/operator information and UST system information
are included as Tables 1 and 2, respectively. The Registered Tank Report is shown below:

On November 28, 2016, an update to the receptor survey was completed. The adjoining properties are a
mixture of residential and commercial properties. One inactive water supply well (WSW-1) was identified
within a 250-foot radius of the site. Two potable water supply wells (WSW-3 and WSW-8) were identified
within a 1,000 foot radius of the site. Please note, WSW-1 was abandoned in January 2018. The site is
currently ranked as high risk due to its proximity to potable water supply wells. Public water is available
to the site and surrounding properties within a 1,500-foot radius of the site. No surface water bodies
were identified within 500 feet of the site. A Site Vicinity Map showing the adjacent properties has been
included as Figure 2. A Site Map showing the locations of the monitoring wells and the structures on-site

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
2
has been included as Figure 3. Water supply well information is presented in Table 3. Adjacent property
owner information is presented in Table 4.

Please note that site activities conducted prior to the July 2009 updated receptor survey and ground water
sampling event were conducted by past consultants. Although Geological Resources, Inc. (GRI) cannot
verify the accuracy of information obtained from previous reports, for the purposes of this report, it is
assumed to be correct. Please refer to past submittals for further historical information regarding the
site.

A Corrective Action Plan (CAP) proposing remediation of the site using a pump and treat system was
completed in July 1998; however, no projected milestones were established, and the CAP has never been
fully implemented.
2.0 MONITORING WELL INSTALLATION
On April 26, 2021, one Type II monitoring well (MW-31) was installed at the site. The monitoring well was
installed to a total depth of 12 feet below grade and were completed with a 10-foot screened interval set
to bracket the water table at the time of installation. The top-of-casing elevation was surveyed upon
completion of the monitoring well installation activities. The location of the monitoring well is shown on
Figure 3. Well construction information is presented in Table 5. The NCDOT encroachment agreement
and well permit are included as Appendix B. The well construction record and boring log are included as
Appendix C.
3.0 PRESENTATION OF CURRENT SITE ASSESSMENT INFORMATION/ COMPARISON TO HISTORICAL
ASSESSMENT INFORMATION
On April 28, 2021, eleven Type II monitoring wells (MW-2, MW-9, MW-10, MW-12, MW-23 through MW-
27, MW-29 and MW-31) and one recovery well (RW-1) were gauged. Free product was not observed
during the April 2021 gauging event. Please note, MW-22 was not located; therefore, could not be
gauged. Water supply wells WSW-2, WSW-3, WSW-13 and WSW-14 were inaccessible and could not be
sampled. The property where WSW-3 is located is now vacant and/or abandoned, and the well is no
longer in use. Depths to ground water in the Type II monitoring wells ranged from 1.95 feet to 3.72 feet.
Ground water elevations in the Type II monitoring wells ranged from 96.37 feet to 97.67 feet. Ground
water flow was generally convergent toward MW-23 with a horizontal gradient of less than 0.01 feet per
foot. No vertical gradient could be calculated since no telescoping well was gauged. Well construction
and gauging information is presented in Table 5. A Water Table Surface Map based on the Type II
monitoring wells is included as Figure 4. A summary of the current ground water gauging data is shown
below:

Well ID
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of
Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free
Product
Thickness
(ft.)
Ground
Water
Elevation
(ft.)
MW-2 6 - 16 16 99.68 2.01 --- 97.67
MW-9 5 - 15 15 100.13 2.66 --- 97.47

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
3
Well ID
Screened
Interval
(x to y ft.
BGS)
Bottom
of Well
(ft. BGS)
Top of
Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free
Product
Thickness
(ft.)
Ground
Water
Elevation
(ft.)
MW-10 5 – 15 15 99.95 2.40 --- 97.55
MW-12 5 - 15 15 100.11 2.81 --- 97.30
MW-22 2 - 15 15 100.71 NM NM NM
MW-23 2 - 15 15 100.09 3.72 --- 96.37
MW-24 3 - 13 13 99.57 2.40 --- 97.17
MW-25 5 - 15 15 100.15 2.64 --- 97.51
MW-26 5 - 15 15 99.97 2.43 --- 97.54
MW-27 5 - 15 15 99.41 2.00 --- 97.41
MW-29 1 - 10 10 99.37 2.11 --- 97.26
MW-31 2 - 12 12 99.34 1.95 --- 97.39
RW-1 4 – 29.5 29.5 99.98 1.82 --- 98.16

Ground water samples were collected from the monitoring wells on April 29, 2021, and were submitted
for laboratory analyses using EPA Method 6200B. Concentrations of individual BTEX constituents,
naphthalene, n-propylbenzene, 1,2,4-trimethylbenzene and/or 1,3,5-trimethylbenzene that exceeded the
Maximum Allowable Concentrations (MACs) as specified in T15A NCAC 2L.0202 were reported in the
ground water samples collected from MW-2, MW-9, MW-10, MW-12, MW-23 through MW-27, MW-29
and RW-1. All of the reported contaminant concentrations were less than the Gross Contamination Levels
(GCLs). A summary of the analytical results for ground water samples collected on April 28, 2021, is
presented in Table 6. A Ground Water Quality Map based on the April 2021 data is included as Figure 5.
A complete report of laboratory analyses of the ground water samples collected from the monitoring wells
during the April 2021 sampling event has been included as Appendix D. A summary of the current ground
water analytical data is shown below:

Contaminant
of Concern  Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene Well
ID
MACs (mg/l) 1 600 600 500 20 6
GCL (mg/l) 5,000 260,000 84,500 85,500 20,000 6,000
MW-2 258 1,180 1,390 6,280 <13 373
MW-9 42.7 3.7 152 292 <0.31 82.3
MW-10 110 105 753 1,340 <2.5 386
MW-12 4.8 3.1 25.3 21.0 <0.13 256
MW-23 10.4 70.7 44.0 74.5 <0.25 15.0
MW-24 160 81.2 380 485 55.0 132
MW-25 573 1,740 580 1,770 <6.3 160
MW-26 527 846 289 1,370 <3.1 93.4
MW-27 79.9 970 173 574 20.7 50.3
MW-29 340 1.9 J 18.6 7.3 J 123 44.7
MW-31 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13
RW-1 30.7 58.4 145 182 <0.31 59.1

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
4
The baseline contaminant mass at the site was determined based on the total BTEX, MTBE and
naphthalene concentrations from the June 2020 ground water sampling event, as well as the maximum
historical water column height observed in the target area. The contaminant plume consists of one area
(Area 1) based on the benzene concentrations during the June 2020 ground water sampling event. The
contaminant mass has decreased by 23.8% in Area 1. Contaminant mass calculations have been included
as Appendix E. A map of the contaminant mass areas has been included as Figure 6. A chart depicting
the overall trend in contaminant mass is shown below:

The site is located in the Coastal Plain Physiographic Province of North Carolina. The water table has a
seasonal high depth to water of approximately 0.38 feet to 11.13 feet below ground surface (bgs).

Please note that while free product recovery events have continued, the full scope of the CAP has not
been implemented at the site. Please note that milestones were not established in the CAP.
4.0 FREE PRODUCT REMOVAL
Free product has historically been present in monitoring wells MW-10 and RW-1. No free product has
been observed at the site since March 2019. An absorbent boom was utilized in RW-1 between the March
2019 and June 2020 sampling events. Following the June 2020 sampling event, the absorbent boom was
discarded.

___________________________________________________________________________________________
Prepared by: Geological Resources, Inc. Ground Water Monitoring Report
Prepared on: June 3, 2021 Perrytown Service Center
Project Manager: William Regenthal, P.G. GRI Project No. 2858
5
5.0 NATURAL ATTENUATION / NATURAL SOURCE ZONE DEPLETION STATUS
MMPE events are being conducted at the site as the primary method of corrective action. Due to the site
being in the active remediation phase, no natural attenuation monitoring plan is currently in place at the
site. Contaminant reduction milestones were not proposed in the CAP.
6.0 CONCLUSIONS

 On April 26, 2021, one Type II monitoring well was installed at the site.
 On April 28 and 29, 2021, eleven Type II monitoring wells and one recovery well were gauged,
purged and/or sampled. Free product was not observed during the April 2021 sampling event.
Ground water flow was generally convergent toward MW-23 with a horizontal gradient of less
than 0.01 feet per foot.
 Water supply wells WSW-2, WSW-3, WSW-13 and WSW-14 were inaccessible and could not be
sampled. The property where WSW-3 is located is now vacant and/or abandoned and the well is
no longer in use.
 Concentrations of individual BTEX constituents, naphthalene, n-propylbenzene, 1,2,4-
trimethylbenzene and/or 1,3,5-trimethylbenzene that exceeded the MACs were reported in the
ground water samples collected from MW-2, MW-9, MW-10, MW-12, MW-23 through MW-27,
MW-29 and RW-1. All of the reported contaminant concentrations were less than the GCLs.
 Based on this information, WSW-3 appears to be up-gradient to the release and also is no longer
in use. An additional ground water sampling event including MW-16, MW-17 and MW-19 should
be conducted in October 2021 in order to assess the risk to WSW-3. Following the next sampling
event, if free product has not returned to RW-1 and if WSW-3 does not appear to be at risk, then
the risk classification for the site should be reevaluated.
7.0 LIMITATIONS
This report has been prepared for the exclusive use of North East Oil Company, Inc. for specific application
to the referenced site in Bertie County, North Carolina. The assessment was conducted based on the
scope of work and level of effort desired by NCDEQ and with resources adequate only for that scope of
work. Our findings have been developed in accordance with generally accepted standards of
environmental practices in the State of North Carolina, available information, and our professional
judgment. No other warranty is expressed or implied.

The data that are presented in this report are indicative of conditions that existed at the precise locations
sampled and at the time the samples were collected. In addition, the data obtained from samples would
be interpreted as being meaningful with respect to parameters indicated in the laboratory report. No
additional information can logically be inferred from these data.
8.0 STATEMENTS AND CERTIFICATION
1 Enter the date the monitoring report was due. n/a Will this report be submitted after the
established due date?
YES NO
2 Was any required information from the above template missing from this report? YES NO

FIGURES
SITE
WSW-1
S
WSW-2
S
WSW-3
"J
WSW-4
S
WSW-5
S
WSW-6
S
WSW-7
S"J
WSW-8
WSW-9
S
WSW-10
S
WSW-11
S
WSW-12
S
WSW-13
SWSW-14S
WSW-15
SWSW-16 S
6847865284
6847866968
684796041268478674466847865348
6847868505
6847868157
6847969986
6847852049
6847859549
6847763177
6847859549
6847861314
6847754976
6847756399
6847864298
6847857912
6847854913
6847976208
6847773180
6847962749
6847868100
6847756399
³
0 300 600150
Feet
1 INCH = 300 FEET
1,500-FOOT RADIUS
1,000-FOOT RADIUS
250-FOOT RADIUS
Legend
Parcel Boundary
Road Centerline
Pond or Lake
FIGURE 2SITE VICINITY MAPPERRYTOWN SERVICE CENTER526 SAND HILL ROADCOLERAIN, BERTIE COUNTYNORTH CAROLINAINDICENT NO. 13261GRI PROJECT NO. 2858
PREPARED BY:GEOLOGICAL RESOURCES, INC.DECEMBER 13, 2016
NOTE:THIS MAP IS BASED ON DATA FROM THEBERTIE COUNTY GIS OF NC.
500-FOOT RADIUS
Parcel ID Number6847867446
Water Supply Well
Potable
Non-Potable
"J
S

TABLES
UST ID Number 1A, 2A, and 3A Facility ID Number
Owner or Operator?
Owner/Operator
UST ID Number 3 Facility ID Number
Owner or Operator?
Owner/Operator
UST ID Number 1 & 2 Facility ID Number
Owner or Operator?
Owner/Operator
UST ID Number 3 Facility ID Number
Owner or Operator?
Owner/Operator
UST ID Number 1 & 2 Facility ID Number
Owner or Operator?
Owner/Operator
Post Office Box 1386, Ahoskie, NC 27910 252-862-0236
Name of Owner or Operator Dates of Ownership / Operation
Beasley Enterprises, Inc.04/23/1966 - 08/28/1990
Address Telephone Number
Address Telephone Number
Post Office Box 1386, Ahoskie, NC 27910 252-862-0236
0-022792
0-022792
Name of Owner or Operator Dates of Ownership / Operation
Beasley Enterprises, Inc.04/18/1985 - 08/28/1990
526 Sand Hill Road, Colerain, NC 27924 NA
Telephone Number
TABLE 1
UST OWNER/OPERATOR INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
526 Sand Hill Road, Colerain, NC 27924 NA
0-022792
Name of Owner or Operator Dates of Ownership / Operation
Hughes Auto Inc.02/01/1991 - Current
Address
Hughes Auto Inc.08/28/1990 - 02/09/1993
Name of Owner or Operator Dates of Ownership / Operation
Address
Hughes Auto Inc.08/28/1990 - 02/09/1993
526 Sand Hill Road, Colerain, NC 27924
Telephone Number
0-022792
Name of Owner or Operator Dates of Ownership / Operation
Address Telephone Number
0-022792
NA
Page 1 of 1
Date: 06/18/20
Was Release
Associated
with UST
System?
(Yes / No)
1 Gasoline NA 1,000 04/23/1966 Single Wall Steel 64" x 72"Single Wall FRP Removed
(02/09/93)Yes
1A Gasoline NA 2,000 02/01/1991 Single Wall Steel 64" x 12'Other Current No
2 Gasoline NA 550 04/23/1966 Single Wall Steel 46" x 74"Single Wall FRP Removed
(02/09/93)Yes
2A Gasoline NA 3,000 02/01/1991 Single Wall Steel 64" x 18'Unknown Current No
3 Gasoline NA 1,000 04/18/1985 Single Wall Steel 64" x 72"Single Wall FRP Removed
(02/09/93)Yes
3A Diesel NA 2,000 02/01/1991 Single Wall Steel 64" x 12'Unknown Current No
Notes:
• FRP: Fiberglass reinforced plastic.
TABLE 2
UST SYSTEM INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID # : 0-022792
Status
of
UST
UST
ID
No.
Current
or Most
Recent
Contents
Previous
Contents
Capacity
(gallons)
Date
Installed
Construction
Details
Tank
Dimensions
Description of
Associated
Product Piping
and
Pumps
Page 1 of 1
Well #Parcel #Well Owner Owner's Mailing Address Water Supply Well Address
Municipal
Water
Connection
Well Use
(Potable/
Agricultural,
etc.)
Distance/Direction
from source area of
release
(ft.)
WSW-1 6847-86-5284 Glenda B. Campbell 838 Perrytown Road
Colerain, NC 27924
813 Bethany Church Road
Colerain, NC 27294 NA Abandoned 250 SW
WSW-2 6847-86-4298 Vallarie Baker Evans 403 Willow Branch Road
Merry Hill, NC 27957
811 Bethany Church Road
Colerain, NC 27294 Yes Not In Use 370 SW
WSW-3 6847-86-8100 Vallarie Baker Evans 403 Willow Branch Road
Merry Hill, NC 27957
812 Bethany Church Road
Colerain, NC 27924 No Potable 360 SSE
WSW-4 6847-85-7912 Carla C. Byrd 806 Bethany Church Road
Colerain, NC 27924
806 Bethany Church Road
Colerain, NC 27924 Yes Non-Potable 560 S
WSW-5 6847-85-4913 Walter Bickett Perry, Jr.803 Bethany Church Road
Colerain, NC 27924
803 Bethany Church Road
Colerain, NC 27924 Yes Not In Use 625 SW
WSW-6 6847-85-9549 Rachel H. Perry 802 Bethany Church Road
Colerain, NC 27924
747 Bethany Church Road
Colerain, NC 27924 Yes Not In Use 710 S
WSW-7 6847-96-2749 Cordelia Cofield 515 Sand Hill Road
Colerain, NC 27924
515 Sand Hill Road
Colerain, NC 27924 Yes Not In Use 560 NE
WSW-8 6847-75-4976 Dana Marie & Kelly Collier 9600 Larkview Court
Fairfax Station, VA 22039
808 Perrytown Road
Colerain, NC 27924 No Potable 910 W
WSW-9 6847-96-9986 Willie C. Perry, Heirs 1632 US Highway 17 North
Windsor, NC 27983
902 Perrytown Road
Colerain, NC 27924 Yes Not In Use 1,430 E
WSW-10 6847-85-2049 Bethany Baptist Church 736 Bethany Church Road
Colerain, NC 27924
738 Bethany Cburch Road
Colerain, NC 28294 Yes Not In Use 1,690 SSW
WSW-11 6847-77-3180 Melinda Smth and
Renardis Rhymer
15064 116th Road
Jamaica, NY 11434
751 Perrytown Road
Colerain, NC 27924 Yes Not In Use 1,530 NW
WSW-12 6847-97-6208 Roberta Jenkins P.O. Box 984
Windsor, NC 27983
501 Sand Hill Road
Colerain, NC 27924 Yes Non-Potable 1,120 NE
WSW-13 No Non-Potable 300 W
WSW-14 No Non-Potable 340 W
WSW-15 No Non-Potable 1,400 SW
WSW-16 No Non-Potable 1,430 SW
• Water supply wells are keyed to Figure 2.
TABLE 3
WATER SUPPLY WELL INFORMATION
PERRYTOWN SERVICE STATION (INCIDENT NO. 13261)
Date : 12/12/16 Facility ID #: 0-022792
6847-86-1314 Anthony Brian Hughson 749 Bethany Church Road
Colerain, NC 27924
818 Perrytown Road
Colerain, NC 27924
6847-75-6399 Allen Keith & Mary Hughson 750 Bethany Church Road
Colerain, NC 27924
741 Bethany Church Road
Colerain, NC 27924
Notes:
Page 1 of 1
Date: 12/08/16 Facility ID # : 0-022792
6847-86-7446 (site)Stewart J. and William S. White 846B Perrytown Road
Colerain, NC 27924
6847-86-6968 Dana Marie Collier 9600 Larkview Court
Fairfax Station, VA 22039
6847-86-8505 Toby and Angela King 522 Sand Hill Road
Colerain, NC 27924
6847-96-0412 Hope L. White 846B Perrytown Road
Colerain, NC 27924
6847-86-8157 Wayne and Sharon Kelly 414 Sand Hill Road
Colerain, NC 27924
6847-86-5348 Venell B. Byrum 809 Bethany Church Road
Colerain, NC 27924
Note:
• Properties are keyed to Figure 2.
TABLE 4
ADJACENT PROPERTY OWNERS
PERRYTOWN SERVICE STATION (INCIDENT NO. 13261)
Parcel Number Owner/Occupant Name Address
Page 1 of 1
Date: 05/19/2021
07/14/09 7.60 ─92.40
04/20/10 2.38 ─97.62
11/30/10 4.39 ─95.61
03/05/12 0.95 ─99.05
12/03/12 8.78 ─91.22
08/28/14 5.25 ─94.75
09/03/15 10.16 ─89.84
05/16/16 2.98 ─97.02
11/28/16 3.61 ─96.39
12/28/17 6.87 ─93.13
07/14/09 7.35 ─92.33
04/20/10 2.14 ─97.54
11/30/10 4.10 ─95.58
01/30/12 2.03 ─97.65 Before MMPE
02/03/12 2.72 ─96.96 After MMPE
03/05/12 0.63 ─99.05
12/03/12 8.46 ─91.22
08/28/14 5.05 ─94.63
09/03/15 9.86 ─89.82
04/11/16 2.44 ─97.24 Before MMPE
04/15/16 2.85 ─96.83 After MMPE
05/16/16 2.43 ─97.25
11/28/16 3.29 ─96.39
12/28/17 6.59 ─93.09
06/12/18 2.65 ─97.03
03/27/19 1.71 ─97.97
06/02/20 0.99 ─98.69
04/28/21 2.01 ─97.67
07/14/09 6.58 ─93.34
04/20/10 2.30 ─97.62
11/30/10 4.27 ─95.65
03/05/12 0.83 ─99.09
12/03/12 8.60 ─91.32
08/28/14 5.22 ─94.70
09/03/15 9.97 ─89.95
05/16/16 2.81 ─97.11
11/28/16 3.43 ─96.49
12/28/17 6.71 ─93.21
06/12/18 2.30 ─97.62
03/27/19 1.85 ─98.07
06/02/20 1.15 ─98.77
07/14/09 6.15 ─93.82
04/20/10 2.70 ─97.27
11/30/10 5.13 ─94.84
03/05/12 0.78 ─99.19
12/03/12 8.14 ─91.83
08/28/14 5.94 ─94.03
09/03/15 10.62 ─89.35
05/16/16 3.25 ─96.72
11/28/16 4.14 ─95.83
07/14/09 5.70 ─94.10
04/20/10 3.24 ─96.56
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 7.28 ─92.59
04/20/10 2.10 ─97.77
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 8.30 ─92.15
04/20/10 2.89 ─97.56
11/30/10 4.88 ─95.57
03/05/12 1.35 ─99.10
12/03/12 9.27 ─91.18
08/28/14 5.88 ─94.57
09/03/15 10.69 ─89.76
05/16/16 3.47 ─96.98
11/28/16 4.14 ─96.31
12/28/17 7.42 ─93.03
07/14/09 7.95 ─92.09
04/20/10 2.58 ─97.46
11/30/10 4.59 ─95.45
03/05/12 1.20 ─98.84
12/03/12 8.90 ─91.14
08/28/14 5.54 ─94.50
09/03/15 10.34 ─89.70
05/16/16 2.27 ─97.77
11/28/16 3.90 ─96.14
MW-8 07/01/96 5 5-15 15 100.04
MW-7 07/02/96 5 5-15 15 100.45
MW-6 07/01/96 5 5-15 15 99.87
MW-5 07/01/96 5 5-15 15 99.80
MW-4
(Deep)07/01/96 24 24-29 29 99.97
MW-3 08/02/94 6 6-16 16 99.92
MW-1 08/02/94 6 6-16 16 100.00
99.68166-16608/02/94MW-2
TABLE 5
WELL CONSTRUCTION & GAUGING INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID # : 0-022792
Well
ID
Date
Installed
Date
Water
Level
Measured
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y
ft. BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
Page 1 of 4
Date: 05/19/2021
TABLE 5
WELL CONSTRUCTION & GAUGING INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID # : 0-022792
Well
ID
Date
Installed
Date
Water
Level
Measured
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y
ft. BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
07/14/09 8.12 ─92.01
04/20/10 2.68 ─97.45
11/30/10 4.69 ─95.44
03/05/12 1.19 ─98.94
12/03/12 9.03 ─91.10
08/28/14 5.70 ─94.43
09/03/15 10.49 ─89.64
04/11/16 3.03 ─97.10 Before MMPE
04/15/16 3.55 ─96.58 After MMPE
05/16/16 3.29 ─96.84
11/28/16 3.96 ─96.17
12/28/17 7.20 ─92.93
06/12/18 2.70 ─97.43
03/27/19 2.21 ─97.92
06/02/20 1.59 ─98.54
04/28/21 2.66 ─97.47
07/14/09 8.01 0.03 91.97
03/08/10 1.31 0.04 98.67 Before AFVR
03/08/10 2.56 ─97.39 After AFVR
04/20/10 2.43 ─97.52
11/30/10 4.38 ─95.57
01/30/12 2.43 ─97.52 Before MMPE
02/03/12 3.20 ─96.75 After MMPE
03/05/12 0.91 ─99.04
12/03/12 8.80 ─91.15
08/28/14 5.43 ─94.52
07/27/15 8.40 ─91.55 Before MMPE
07/31/15 8.95 ─91.00 After MMPE
09/03/15 10.88 0.77 89.73
04/11/16 2.82 0.06 97.18 Before MMPE
04/15/16 3.47 ─96.48 After MMPE
05/16/16 3.01 ─96.94
11/28/16 3.66 ─96.29
12/28/17 6.95 ─93.00
06/12/18 2.47 ─97.48
02/19/19 1.06 ─98.89 Before AFVR
02/19/19 NM NM NM After AFVR
03/27/19 2.03 ─97.92
06/02/20 1.27 ─98.68
04/28/21 2.40 ─97.55
07/14/09 NM ─NM
04/20/10 2.04 ─97.29
11/30/10 4.10 ─95.23
03/05/12 0.38 ─98.95
12/03/12 5.99 ─93.34
08/28/14 5.59 ─93.74
09/03/15 5.95 ─93.38
05/16/16 2.75 ─96.58
11/28/16 3.33 ─96.00
12/28/17 5.98 ─93.35
06/12/18 2.10 ─97.23
03/27/19 NM NM NM Not Located
06/02/20 NM NM NM Not Located
07/14/09 8.03 ─92.08
04/20/10 2.80 ─97.31
11/30/10 4.67 ─95.44
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
12/28/17 7.23 ─92.88
06/12/18 2.66 ─97.45
03/27/19 2.02 ─98.09
04/28/21 2.81 ─97.30
07/14/09 NM ─NM
04/20/10 2.55 ─97.44
11/30/10 4.68 ─95.31
03/05/12 1.58 ─98.41
12/03/12 8.97 ─91.02
08/28/14 5.60 ─94.39 No Well Cap
09/03/15 10.31 ─89.68
05/16/16 2.99 ─97.00
11/28/16 3.58 ─96.41
MW-14 04/02/97 07/14/09 2 2-12 12 98.81 NM ─NM Destroyed
07/14/09 7.50 ─92.61
04/20/10 2.11 ─98.00
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 NM ─NM
04/20/10 2.17 ─97.51
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
MW-16 04/01/97 2 2-12 12 99.68
MW-15 04/02/97 2 2-12 12 100.11
MW-13 09/13/96 1 1-11 11 99.99
MW-11 09/16/96 1.5 1.5-6.5 6.5 99.33
100.11155-15509/13/96MW-12
99.95155-15507/02/96MW-10
100.13155-15507/02/96MW-9
Page 2 of 4
Date: 05/19/2021
TABLE 5
WELL CONSTRUCTION & GAUGING INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID # : 0-022792
Well
ID
Date
Installed
Date
Water
Level
Measured
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y
ft. BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
07/14/09 6.95 ─92.43
04/20/10 1.55 ─97.83
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 8.17 ─92.23
04/20/10 2.76 ─97.64
11/30/10 4.70 ─95.70
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 NM ─NM
04/20/10 2.18 ─98.28
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
04/20/10 2.19 ─Unknown
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM Not Located
04/20/10 3.24 ─97.47
11/30/10 5.25 ─95.46
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
09/03/15 11.13 ─89.58
05/16/16 NM NM NM Not Located
11/28/16 4.54 ─96.17
12/28/17 7.80 ─92.91
06/12/18 3.43 ─97.28
03/27/19 2.76 ─-2.76
06/02/20 NM NM NM Not Located
04/28/21 NM NM NM Not Located
04/20/10 2.10 ─97.99
11/30/10 4.50 ─95.59
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
09/03/15 10.39 ─89.70
05/16/16 NM NM NM Not Located
11/28/16 3.78 ─96.31
12/28/17 7.05 ─93.04
06/12/18 NM NM NM Not Located
03/27/19 1.98 ─-1.98
06/02/20 NM NM NM Not Located
04/28/21 3.72 ─96.37
11/30/10 4.29 ─95.28
03/05/12 0.75 ─98.82
12/03/12 8.58 ─90.99
08/28/14 5.38 ─94.19
09/03/15 9.97 ─89.60
05/16/16 3.16 ─96.41
11/28/16 3.53 ─96.04
12/28/17 6.73 ─92.84
06/12/18 2.38 ─97.19
03/27/19 1.71 ─-1.71
06/02/20 NM NM NM Not Located
04/28/21 2.40 ─97.17
11/30/10 4.89 ─95.26
03/05/12 1.45 ─98.70
12/03/12 9.08 ─91.07
08/28/14 5.80 ─94.35
09/03/15 10.48 ─89.67
05/16/16 3.14 ─97.01
11/28/16 3.78 ─96.37
06/12/18 2.66 ─97.49
03/27/19 2.36 ─97.79
06/02/20 1.87 ─98.28
04/28/21 2.64 ─97.51
11/30/10 4.59 ─95.38
01/30/12 2.42 ─97.55 Before MMPE
02/03/12 3.14 ─96.83 After MMPE
03/05/12 1.19 ─98.78
12/03/12 8.88 ─91.09
08/28/14 5.46 ─94.51
09/03/15 10.29 ─89.68
05/16/16 2.87 ─97.10
11/28/16 3.49 ─96.48
06/12/18 2.40 ─97.57
03/27/19 2.32 ─97.65
06/02/20 1.73 ─98.24
04/28/21 2.43 ─97.54
100.15155-15511/30/10MW-25
99.97155-15511/30/10MW-26
99.57133-13311/30/10MW-24
100.09152-15204/05/10MW-23
MW-20 Unknown Unknown Unknown Unknown Unknown
100.71152-15204/05/10MW-22
MW-19 04/03/03 5 5-15 15 100.46
MW-18 04/01/97 2 2-12 12 100.40
MW-17 04/02/97 2 2-12 12 99.38
Page 3 of 4
Date: 05/19/2021
TABLE 5
WELL CONSTRUCTION & GAUGING INFORMATION
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID # : 0-022792
Well
ID
Date
Installed
Date
Water
Level
Measured
Well
Casing
Depth
(ft. BGS)
Screened
Interval
(x to y
ft. BGS)
Bottom
of Well
(ft. BGS)
Top of Casing
Elevation
(ft.)
Depth to
Water from
Top of Casing
(feet)
Free Product
Thickness
(ft.)
Ground
Water
Elevation (ft.)
Comments
11/30/10 4.05 ─95.36
03/05/12 0.57 ─98.84
12/03/12 8.30 ─91.11
08/28/14 4.98 ─94.43
09/03/15 9.70 ─89.71
05/16/16 2.60 ─96.81
11/28/16 3.10 ─96.31
12/28/17 6.47 ─92.94
06/12/18 1.97 ─97.44
02/19/19 0.55 ─98.86 Before AFVR
02/19/19 NM NM NM After AFVR
03/27/19 1.34 ─98.07
06/02/20 0.86 ─98.55
04/28/21 2.00 ─97.41
03/05/12 1.15 ─98.26
12/03/12 8.40 ─91.01
08/28/14 4.98 ─94.43
09/03/15 7.19 ─92.22
05/16/16 2.61 ─96.80
11/28/16 3.18 ─96.23
12/28/17 6.50 ─92.91
03/05/12 0.68 ─98.69
12/03/12 8.28 ─91.09
08/28/14 5.38 ─93.99
09/03/15 9.80 ─89.57
04/28/21 2.11 ─97.26
03/05/12 0.93 ─98.21
12/03/12 8.05 ─91.09
08/28/14 5.05 ─94.09
09/03/15 8.84 ─90.30
MW-31 04/26/21 04/28/21 2 2-12 12 99.34 1.95 ─97.39
07/14/09 9.10 2.10 92.68
03/08/10 1.30 0.78 99.35 Before AFVR
03/08/10 1.92 ─98.06 After AFVR
04/20/10 1.87 0.02 98.13
11/30/10 NM ─NM
01/30/12 1.94 0.15 98.17 Before MMPE
02/03/12 2.61 ─97.37 After MMPE
03/05/12 0.40 ─99.58
12/03/12 8.23 0.04 91.78
07/31/14 4.85 0.15 95.26 Before AFVR
07/31/14 6.81 ─93.17 After AFVR
08/28/14 5.02 0.14 95.08
07/27/15 7.84 0.04 92.17 Before MMPE
07/31/15 8.02 ─91.96 After MMPE
09/03/15 9.76 0.06 90.27
04/11/16 2.14 ─97.84 Before MMPE
04/15/16 2.86 ─97.12 After MMPE
05/16/16 2.80 0.45 97.57
11/28/16 3.11 ─96.87
12/28/17 6.99 0.03 93.02
06/12/18 1.80 0.02 98.20
02/19/19 0.56 ─99.42 Before AFVR
02/19/19 NM NM NM After AFVR
03/27/19 1.45 0.01 98.54
06/02/20 0.71 ---99.27
04/28/21 1.82 ─98.16
07/14/09 9.03 ─92.48
04/20/10 2.45 ─99.06
11/30/10 NM ─NM
03/05/12 NM ─NM
12/03/12 NM ─NM
08/28/14 NM ─NM
07/14/09 7.34 ─92.62
04/20/10 2.11 ─97.85
11/30/10 NM ─NM
03/05/12 0.74 ─99.22
12/03/12 8.52 ─91.44
08/28/14 5.17 ─94.79
09/03/15 9.93 ─90.03
Notes:
• Ground water elevation calculated for the presence of free product (where present) with an assumed density of 0.8581.
• ft BGS : feet below ground surface.
• NM: Not measured
• Top of Casing information obtained from report titled 'Semi Annual Ground Water Monitoring Report', June 19, 2003 by CES Engineering, P.C.
RW-3 03/05/02 5 5-30.5 30.5 99.96
RW-2 02/12/02 3 3-28.5 28.5 101.51
99.9829.54-29.5401/28/02RW-1
MW-30 03/05/12 1 1-10 10 99.14
101-10103/05/12MW-29 99.37
MW-28 03/05/12 1 1-10 10 99.41
99.41155-15511/30/10MW-27
Page 4 of 4
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NE
07/14/09 6.42 1.05 71.3 26.4 <0.330 60.3 <0.330 1.46 14.8 18.8 140 <0.330 59.4 3.74 J 3.30 J 186 313 <105 367
04/05/10 <0.500 <0.500 <0.500 <1.00 1.53 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 20.3 4.90 J 180 105 1.45 J 66.5 3.47 J 3.39 J 12.7 18.8 235 3.94 J NR NR NR 674 587 <80.0 1,096
03/06/12 <0.13 <0.13 <0.15 <0.30 0.16 J <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 1.4 <0.10 0.12 J <0.22 0.68 <0.15 0.77 0.66 5.5 0.21 J <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 2 0.19 J 24.5 3.4 0.13 J 5.7 0.21 J 0.27 J 3.2 4.6 6.1 <0.10 NR NR NR NR NR NR NR
09/03/15 0.20 J <0.17 1.2 1.4 J 0.19 J 0.6 <0.14 0.37 J 2.5 0.22 J <0.14 <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 1.5 0.23 J 21 10.5 <0.13 9.5 B <0.13 0.18 J 1.9 4.2 26 2.4 NR NR NR NR NR NR NR
12/28/17 0.7 <0.13 2.8 5.2 <0.13 10.7 0.44 J 0.47 J 4.1 5.5 32.1 0.93 NR NR NR NR NR NR NR
07/14/09 1,720 6,050 1,050 4,520 188 288 <16.5 <16.5 59.4 J 129 900 265 2.94 J 18.6 36.3 5,650 3,497 <105 4,218
04/05/10 1,820 6,560 1,410 6,190 210 286 59.0 <25.0 64.0 186 1,460 411 NR NR NR NR NR NR NR
12/01/10 1,500 3,890 780 3,980 306 337 23.9 J 17.2 J 94.2 J 75.2 J 763 193 NR NR NR 17,900 8,795 <80.0 5,226
03/06/12 399 932 103 1,970 41.8 179 3.6 J 4.2 J 11.8 18.6 813 247 NR NR NR NR NR NR NR
12/03/12 1,770 7,530 1,750 6,100 96.1 J 359 <20 <20 64.3 J 229 1,780 489 NR NR NR NR NR NR NR
08/28/14 145 587 790 2,110 <2.5 362 47.4 23 75.6 288 2,090 557 NR NR NR NR NR NR NR
09/03/15 1,680 8,080 1,240 5,150 87.0 J 258 <36 <35 46.5 J 154 1,080 288 NR NR NR NR NR NR NR
05/16/16 207 1,000 1,120 5,070 <6.3 369 B 28.6 13.3 J 60.9 230 1,980 533 NR NR NR NR NR NR NR
11/28/16 188 851 1,150 4,470 <6.3 379 42.8 22.7 J 82.2 276 2,220 654 NR NR NR NR NR NR NR
12/28/17 51.3 213 359 1,120 <1.3 111 7.9 3.8 J 18.5 62.3 500 147 NR NR NR NR NR NR NR
06/12/18 <0.13 <0.13 <0.13 <0.25 0.39 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
03/27/19 360 1,730 1,510 7,480 <13 433 31.7 J 22.5 J 78.5 249 2,020 557 NR NR NR NR NR NR NR
06/02/20 159 738 935 4,150 <3.1 367 21.9 12.1 J 51.1 177 1,640 411 NR NR NR NR NR NR NR
04/29/21 258 1,180 1,390 6,280 <13 373 23.1 J 15.7 J 59.3 205 1,920 513 NR NR NR NR NR NR NRC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)
MW-1 C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
MW-2
Page 1 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 33.9 27.0 199 271 <0.330 105 <0.330 4.37 25.4 50.4 232 88.1 <1.50 11.5 J 22.4 881 1,303 <114 1,474
04/05/10 227 435 792 3,250 11.0 297 61.0 9.25 62.3 164 1,290 531 NR NR NR NR NR NR NR
12/01/10 31.6 23.2 301 489 <2.50 115 36.6 7.70 J 35.4 102 778 305 NR NR NR 2,190 2,458 154 5,303
03/06/12 7.3 2.4 J 108 23.2 <0.65 61.9 10 4.5 16.2 45.2 299 89.8 NR NR NR NR NR NR NR
12/03/12 61.1 52.6 624 1,010 <2.0 183 11.6 5.8 J 31.1 105 742 230 NR NR NR NR NR NR NR
08/28/14 6.9 3.3 158 53.6 <0.50 89.7 9.8 5.7 22.6 81.7 443 122 NR NR NR NR NR NR NR
09/03/15 48.5 50.6 525 855 2.3 J 172 8 5 29.9 89.7 568 123 NR NR NR NR NR NR NR
05/16/16 2.3 2 55.3 25.6 0.13 J 35.8 B 6.5 3.3 11 40.2 223 14.6 NR NR NR NR NR NR NR
11/28/16 7 8.4 180 232 <1.3 84.3 B 11.8 6.4 25.7 89.9 555 79.8 NR NR NR NR NR NR NR
12/28/17 5.7 5.3 254 229 <1.3 93.5 7.2 4.2 J 19.9 65.5 420 42.9 NR NR NR NR NR NR NR
06/12/18 19.4 27 224 540 <1.3 126 8.8 5.4 25.5 77 480 195 NR NR NR NR NR NR NR
03/27/19 5.2 4.6 61 30 <0.13 40.1 6.8 3.8 13.1 40.2 130 2 NR NR NR NR NR NR NR
06/02/20 1.0 0.83 18.8 8.3 <0.13 33.6 5.0 2.9 8.8 31.3 21.8 0.46 J NR NR NR NR NR NR NR
07/14/09 0.223 J <0.330 2.43 <1.33 8.45 3.63 <0.330 0.463 J 2.90 2.63 1.96 0.534 J <1.50 <0.600 <1.18 <100 <205 <105 <205
04/05/10 <0.500 <0.500 <0.500 <1.00 2.60 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 <0.140 <0.190 0.161 J <0.220 2.09 <0.500 <0.180 <0.140 0.880 J 0.303 J <0.150 <0.180 NR NR NR <100 <160 <80.0 175
03/06/12 <0.13 <0.13 0.30 J <0.30 2.3 <0.10 <0.10 <0.10 0.40 J 0.36 J <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 0.52 <0.10 2.4 <0.22 2.2 <0.15 <0.10 <0.10 0.64 0.74 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 3.2 0.20 J 6.4 2.2 2.4 0.81 <0.10 0.14 J 2.2 2.8 0.57 0.19 J NR NR NR NR NR NR NR
09/03/15 5.6 0.81 13.5 11.7 0.86 3.2 <0.14 <0.14 1.7 2.9 2.7 <0.14 NR NR NR NR NR NR NR
05/16/16 0.44 J <0.13 0.66 <0.31 1.3 <0.13 <0.13 <0.13 0.78 0.96 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 0.40 J 0.15 J 0.67 1.4 J 1.2 0.20 J <0.13 <0.13 0.69 0.23 J 0.53 0.17 J NR NR NR NR NR NR NR
07/14/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <0.330 <0.330 <1.00 <0.330 <0.330 <0.330 32.5 <0.667 <1.31 <100 <205 <105 <205
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 <0.200 4.00 <0.670 <1.33 <0.330 <1.00 <0.330 <0.330 <1.00 <0.330 <0.330 <0.330 3.08 <0.632 <1.24 <100 <208 <108 <208
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-3
MW-4
MW-5
MW-6
Page 2 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 <0.200 <0.330 11.6 11.3 <0.330 7.07 7.11 2.24 8.37 14.9 41.7 9.76 <1.50 <0.674 3.16 J 1,080 274 <108 245
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 2.39 0.810 <0.500 1.75 5.95 <0.500 NR NR NR NR NR NR NR
12/01/10 <0.700 <0.950 2.70 J <1.10 <1.25 8.74 4.45 J 1.39 J 5.22 7.07 32.1 13.4 NR NR NR 1,290 224 <80.0 468
03/06/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 1.8 <0.22 <0.10 2.1 1.8 1.7 2.3 7.6 10 0.30 J NR NR NR NR NR NR NR
08/28/14 <0.10 <0.10 0.29 J <0.20 <0.10 0.71 0.85 0.56 0.47 J 2.6 2.2 <0.10 NR NR NR NR NR NR NR
09/03/15 <0.17 <0.17 0.16 J <0.43 <0.16 0.19 J 0.38 J 0.61 0.47 J 0.32 J 0.23 J <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 0.17 J 0.15 J <0.13 NR NR NR NR NR NR NR
12/28/17 <0.13 <0.13 <0.13 <0.25 <0.13 0.30 J 0.36 J 0.30 J 0.30 J 1.2 3.5 0.51 NR NR NR NR NR NR NR
07/14/09 12.6 1.94 <0.670 5.98 1.46 <1.00 <0.330 <0.330 <1.00 <0.330 0.968 J <0.330 9.65 <0.674 <1.32 <100 <205 <105 <205
04/05/10 70.7 <0.500 <0.500 <1.00 6.19 <5.00 <0.500 <0.500 0.980 <0.500 0.660 <0.500 NR NR NR NR NR NR NR
12/01/10 24.6 <0.950 <0.750 <1.10 17.0 <2.50 <0.900 <0.700 4.36 J <1.10 5.46 <0.900 NR NR NR 181 174 <80.0 <270
03/06/12 1.7 <0.13 <0.15 <0.30 4.1 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 1.5 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 36.8 0.13 J 0.22 J 1.2 J 6.9 1.2 0.16 J 0.46 J 0.40 J 0.15 J 0.91 <0.10 NR NR NR NR NR NR NR
09/03/15 2.8 <0.17 0.66 1.0 J 2.3 0.31 J <0.14 0.19 J 0.34 J <0.16 0.72 <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
07/14/09 1,590 4,560 1,530 5,200 354 539 <13.2 <13.2 110 268 1,980 586 2.03 44.5 84.6 4,380 5,290 <105 6,915
04/05/10 1,830 6,290 1,500 5,650 328 520 64.2 13.7 86.6 252 1,790 485 NR NR NR NR NR NR NR
12/01/10 380 431 398 1,220 141 204 22.2 13.1 J 38.4 83.4 783 196 NR NR NR 6,780 4,316 <80.0 6,050
03/06/12 298 525 652 1,320 74.0 251 21.0 13.3 64.5 176 1,140 323 NR NR NR NR NR NR NR
12/03/12 2,380 6,270 1,180 3,740 323 350 <25 <25 60.5 J 232 1,570 405 NR NR NR NR NR NR NR
08/28/14 185 409 120 414 25.3 63.2 4.8 J 3.7 J 10.3 30.3 197 40.6 NR NR NR NR NR NR NR
09/03/15 3,990 13,000 1,540 5,870 126 J 323 <72 <69 62.9 J 181 J 1,140 321 NR NR NR NR NR NR NR
05/16/16 1.6 <0.13 <0.13 0.68 J 0.42 J 0.46 JB 0.27 J <0.13 <0.13 <0.13 0.24 J <0.13 NR NR NR NR NR NR NR
11/28/16 0.17 J <0.13 <0.13 <0.31 0.23 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
12/28/17 243 370 99.1 336 9.1 26.5 1.6 J 1.4 J 4.7 J 11.3 109 26.6 NR NR NR NR NR NR NR
06/12/18 4.3 <0.13 0.42 J 10.3 0.57 2.8 0.17 J 0.15 J 0.57 0.47 J 10.8 0.37 J NR NR NR NR NR NR NR
03/27/19 137 85.6 648 1,770 <2.5 266 11.4 8.2 J 37 123 880 243 NR NR NR NR NR NR NR
06/02/20 22.5 104 80.3 219 <0.63 38.2 1.9 J 1.8 J 8.7 28.7 234 54.6 NR NR NR NR NR NR NR
04/29/21 42.7 3.7 152 292 <0.31 82.3 4.7 3.1 11.2 35.0 300 60.2 NR NR NR NR NR NR NR
MW-9
MW-7
MW-8
Page 3 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
04/05/10 437 1,520 674 3,490 148 423 78.8 35.2 70.3 131 1,430 346 NR NR NR NR NR NR NR
12/01/10 268 708 540 2,740 132 J 553 89.0 J 50.6 J 176 J 114 J 1,650 338 NR NR NR 7,880 167,800 238 46,200
03/06/12 316 982 776 2,850 24.2 360 25.0 25.7 62.0 123 1,080 359 NR NR NR NR NR NR NR
12/03/12 835 4,250 1,030 3,730 28.5 J 334 40.4 J 40.8 J 67.2 193 1,600 415 NR NR NR NR NR NR NR
08/28/14 789 3,160 954 3,910 69.2 478 17.9 J 20.1 J 41.8 J 127 1,320 364 NR NR NR NR NR NR NR
09/03/15 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
05/16/16 252 624 1,130 5,120 11.4 J 897 B 99.3 71.3 97.1 366 3,940 1,250 NR NR NR NR NR NR NR
11/28/16 174 716 1,550 7,020 9.9 J 1,230 162 131 140 496 7,290 2,830 NR NR NR NR NR NR NR
12/28/17 554 1,410 1,040 3,100 36.7 690 194 117 151 561 2,840 920 NR NR NR NR NR NR NR
06/12/18 132 147 747 1,920 8.8 J 735 55.5 40.9 63.6 193 2,210 751 NR NR NR NR NR NR NR
02/19/19 253 762 873 2,100 10.8 528 NR NR NR NR NR NR NR NR NR NR NR NR NR
03/27/19 215 572 869 2,440 <3.1 895 94.5 68.7 130 419 1,500 1,220 NR NR NR NR NR NR NR
06/02/20 109 106 907 1,650 <2.5 626 32.4 28.7 63.6 205 1,850 685 NR NR NR NR NR NR NR
04/29/21 110 105 753 1,340 <2.5 386 14.2 12.5 34.1 113 1,680 395 NR NR NR NR NR NR NR
07/14/09 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.180 <0.140 <0.150 <0.220 <0.150 <0.180 NR NR NR <100 268 <100 <312
03/06/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 0.31 J <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 6 0.22 J <0.10 0.21 J 0.97 0.53 <0.10 <0.10 0.5 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
09/03/15 <0.17 4.1 <0.15 <0.43 <0.16 <0.12 <0.14 <0.14 <0.12 <0.16 <0.14 <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 1 <0.13 <0.31 0.18 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 0.35 J <0.13 <0.13 <0.31 9.4 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
12/28/17 0.46 J <0.13 <0.13 <0.25 0.45 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
06/12/18 7 0.67 0.14 J <0.25 7.3 0.19 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
MW-11
MW-10
Page 4 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 24.2 28.0 107 222 <0.330 326 <0.330 13.1 31.9 31.7 289 97.7 <1.50 58.1 76.0 269 2,060 <105 2,173
04/05/10 22.3 2.32 105 112 1.30 536 25.2 16.6 34.2 43.9 385 117 NR NR NR NR NR NR NR
12/01/10 16.1 1.42 J 82.4 68.9 0.856 J 285 12.4 10.8 22.7 29.9 250 72.4 NR NR NR <100 1,254 <80.0 2,580
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/28/17 10.9 23.1 49.4 99 0.36 J 295 7.8 12.7 21.5 32.1 282 46.7 NR NR NR NR NR NR NR
06/12/18 7.6 2.5 J 29.2 42.1 <1.3 258 6.5 12.2 18.4 28.4 116 14.9 NR NR NR NR NR NR NR
03/27/19 5.5 0.82 J 29 48 <0.63 243 6.9 13.1 21.7 35.7 191 31.5 NR NR NR NR NR NR NR
04/29/21 4.8 3.1 25.3 21.0 <0.13 256 5.9 14.3 21.7 39.5 175 7.0 NR NR NR NR NR NR NR
07/14/09 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 <0.500 <0.500 <0.500 <1.00 6.59 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.180 <0.140 <0.150 <0.220 <0.150 <0.180 NR NR NR <100 <160.0 <80.0 <270
03/06/12 <0.13 <0.13 <0.15 <0.30 0.86 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 2.9 J 203 2.7 J <2.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 NR NR NR NR NR NR NR
09/03/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.14 <0.14 <0.12 <0.16 <0.14 <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
07/14/09 <0.200 <0.330 <0.670 <1.33 <0.330 8.03 <0.330 <0.330 <1.00 <0.330 1.93 0.601 J 44.8 <0.682 <1.34 <100 <205 <105 <205
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 1,230 12,200 3,280 17,100 <25.0 965 62.0 <25.0 138 326 2,760 686 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-13
MW-16
MW-12
MW-15
Page 5 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 <0.200 <0.330 <0.670 <1.33 <0.330 1.18 J <0.330 <0.330 <1.00 <0.330 <0.330 <0.330 51.7 <0.714 <1.40 <100 <205 <105 <205
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 <0.200 <0.330 <0.670 <1.33 <0.330 <1.00 <0.330 <0.330 <1.00 <0.330 <0.330 <0.330 21.6 <0.714 <1.40 <100 <205 <105 <205
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 <0.140 <0.190 <0.150 <0.220 <0.250 <0.500 <0.180 <0.140 <0.150 <0.220 <0.150 <0.180 NR NR NR <100 <160.0 <80.0 <270
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 <0.500 0.620 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-17
MW-18
MW-19
MW-20
Page 6 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
04/05/10 153 516 481 1,420 35.6 229 71.6 11.8 95.0 299 1,940 567 NR NR NR NR NR NR NR
12/01/10 24.7 56.7 22.5 77.2 1.99 J 13.4 4.18 J <0.700 8.05 17.0 124 33.3 NR NR NR 631 280 <80.0 471
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
09/03/15 613 629 457 1,360 120 147 <2.9 <2.8 23.8 73 615 49.2 NR NR NR NR NR NR NR
05/16/16 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
11/28/16 1.1 1.1 0.51 0.69 J 0.39 J 0.26 J <0.13 <0.13 <0.13 0.15 J 0.34 J <0.13 NR NR NR NR NR NR NR
12/28/17 405 104 71.2 519 181 36.5 <1.3 <1.3 4.4 J 11.9 133 56 NR NR NR NR NR NR NR
06/12/18 201 359 199 536 31.6 88.1 2.2 J 1.7 J 17.9 56.9 429 106 NR NR NR NR NR NR NR
03/27/19 45.3 46.1 35 100 <0.13 10 0.31 J 0.23 J 2.5 6.9 37.7 6.9 NR NR NR NR NR NR NR
04/29/21 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/05/10 99.4 1,840 1,120 5,650 <2.50 648 146 21.0 112 394 1,880 746 NR NR NR NR NR NR NR
12/01/10 2.00 J 19.4 47.6 175 <1.25 19.9 6.05 <0.700 6.01 8.55 74.3 18.8 NR NR NR 505 358 <80.0 429
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
09/03/15 185 186 186 481 1.2 42.9 0.48 J 0.44 J 5.9 14.4 80.3 6 NR NR NR NR NR NR NR
05/16/16 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
11/28/16 13.7 3.1 45.3 91.4 <0.25 19.6 0.77 J 0.48 J 3.2 10.6 65 3.2 NR NR NR NR NR NR NR
12/28/17 101 117 109 246 5.1 38.7 0.71 J 0.70 J 4.2 12.1 95.2 15.7 NR NR NR NR NR NR NR
03/27/19 1.9 11 38.1 67.1 <0.25 17.3 2.5 1.1 4.3 15.5 72.2 14.2 NR NR NR NR NR NR NR
04/29/21 10.4 70.7 44.0 74.5 <0.25 15.0 0.65 J 0.45 J 2.8 9.2 23.4 2.1 NR NR NR NR NR NR NR
12/01/10 371 9.15 112 120 489 64.4 8.17 <0.700 16.9 18.2 67.8 42.3 NR NR NR 1,630 453.7 <80.0 734
03/06/12 53.5 0.60 J 0.65 J 0.28 J 74.5 1.5 <0.20 <0.20 1.7 0.98 J 0.25 J 0.63 J NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 12.3 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 258 2.1 J 36.1 55.6 152 49.2 2.5 J 1.8 J 9.3 17.3 105 14.1 NR NR NR NR NR NR NR
09/03/15 269 2.3 J 136 94.3 123 57.4 3.3 J 2.8 J 12.7 36 220 39.3 NR NR NR NR NR NR NR
05/16/16 122 3.4 35 102 14.5 31.7 B 2.3 1.5 6.1 14.3 93.7 14.5 NR NR NR NR NR NR NR
11/28/16 114 2.6 165 168 124 87.4 4.5 3.4 18.2 46.4 251 59.8 NR NR NR NR NR NR NR
12/28/17 0.19 J <0.13 <0.13 <0.25 9.6 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
06/12/18 181 49.7 434 878 114 172 9.8 6.8 39.6 96.7 623 146 NR NR NR NR NR NR NR
03/27/19 157 5.3 278 259 87.3 105 7.8 5.7 25.9 76.3 455 101 NR NR NR NR NR NR NR
04/29/21 160 81.2 380 485 55.0 132 6.4 5.1 24.0 82.7 495 98.2 NR NR NR NR NR NR NR
MW-22
MW-24
MW-23
Page 7 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
12/01/10 218 376 73.1 270 88.8 30.4 4.16 J <1.40 9.14 J 7.65 J 64.1 14.3 NR NR NR 1,250 720 101 290
03/06/12 513 1,270 371 1,110 89.3 137 8.5 J <5.1 29.6 81.1 581 153 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 320 481 103 350 24.1 49.9 2.7 J 1.8 J 6.3 22.8 135 29.1 NR NR NR NR NR NR NR
09/03/15 61.2 2.6 6.6 17.9 4.6 6.7 0.27 J 0.23 J 0.75 1.1 8.1 1.1 NR NR NR NR NR NR NR
05/16/16 0.40 J <0.13 <0.13 <0.31 0.16 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
06/12/18 610 1,650 275 1,070 14.9 94.2 5.4 3.3 16.2 45.6 248 61.5 NR NR NR NR NR NR NR
03/27/19 2,340 8,490 1,220 4,670 <31 329 <31 <31 44.6 J 130 965 261 NR NR NR NR NR NR NR
06/02/20 1,300 6,330 948 3,560 <25 375 <25 <25 33.4 J 105 812 214 NR NR NR NR NR NR NR
04/29/21 573 1,740 580 1,770 <6.3 160 8.6 J 6.5 J 21.6 J 81.7 602 138 NR NR NR NR NR NR NR
12/01/10 844 1,460 335 1,070 283 101 16.1 J <2.80 27.1 36.9 272 53.9 NR NR NR 5,350 1,806.3 <80.0 1,532
03/06/12 2,580 5,970 887 3,280 318 260 <20 <20 50.3 J 125 926 252 NR NR NR NR NR NR NR
12/03/12 219 329 61.7 248 31.2 16.2 0.39 J 0.26 J 2.3 6.7 38.3 9.3 NR NR NR NR NR NR NR
08/28/14 29.6 41.3 9.5 54.2 3.1 4.9 0.13 J <0.10 0.73 1.3 8.5 1.7 NR NR NR NR NR NR NR
09/03/15 469 410 147 495 25.7 56.5 1.4 1.1 8.2 16.8 135 25.7 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 <0.13 0.17 J <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
06/12/18 195 E 235 E 193 E 474 E 7.3 94.1 E 5.9 3.6 18.2 50.9 E 159 E 87.0 E NR NR NR NR NR NR NR
03/27/19 1,570 5,390 811 3,340 <25 209 <25 <25 31.0 J 79.7 J 730 215 NR NR NR NR NR NR NR
06/02/20 138 140 256 526 <1.3 90.6 3.1 J 2.1 J 11.6 37.4 290 68.3 NR NR NR NR NR NR NR
04/29/21 527 846 289 1,370 <3.1 93.4 4.4 J 3.3 J 16.0 40.4 361 80.5 NR NR NR NR NR NR NR
MW-26
MW-25
Page 8 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
12/01/10 282 671 517 1,610 121 176 <1.80 6.02 J 46.5 109 761 209 NR NR NR 2,580 3,427.2 <80.0 3,872
03/06/12 177 88.8 279 762 132 79.6 3.4 J 2.7 J 15.6 30.1 333 90.3 NR NR NR NR NR NR NR
12/03/12 318 855 315 820 48.1 123 5.9 J 4.6 J 20.8 75.7 549 131 NR NR NR NR NR NR NR
08/28/14 128 374 307 803 32.6 127 7.1 4.9 J 24.9 94.8 520 127 NR NR NR NR NR NR NR
09/03/15 2.7 1.9 5.8 9.6 0.84 2.8 <0.14 <0.14 0.43 J 1.9 8.2 0.30 J NR NR NR NR NR NR NR
05/16/16 24 11.7 20.7 36 3.4 7.3 B 0.27 J 0.21 J 1.1 4.1 22.7 1.6 NR NR NR NR NR NR NR
11/28/16 170 592 248 624 10.8 195 6.5 4.6 21.8 67.4 466 104 NR NR NR NR NR NR NR
12/28/17 119 745 139 404 6.6 J 53.6 <2.5 <2.5 8.5 J 25.9 223 51 NR NR NR NR NR NR NR
06/12/18 125 563 412 1,380 23.8 166 3.9 J 3.1 J 17.8 53.5 428 106 NR NR NR NR NR NR NR
02/19/19 2.9 26 9 51.6 <0.13 9.1 NR NR NR NR NR NR NR NR NR NR NR NR NR
03/27/19 112 109 281 762 58.2 96 6.2 4.8 J 23 66.9 417 99.8 NR NR NR NR NR NR NR
06/02/20 860 4,990 1,080 3,670 <25 317 <25 <25 37.6 J 128 992 259 NR NR NR NR NR NR NR
04/29/21 79.9 970 173 574 20.7 50.3 <3.1 <3.1 8.1 J 26.5 253 63.7 NR NR NR NR NR NR NR
03/06/12 <0.13 <0.13 <0.15 <0.30 0.60 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 0.22 J 0.22 J <0.10 <0.20 0.37 J 0.20 J <0.10 <0.10 <0.10 <0.10 0.15 J <0.10 NR NR NR NR NR NR NR
09/03/15 <0.17 <0.17 <0.15 <0.43 <0.16 <0.12 <0.14 <0.14 <0.12 <0.16 <0.14 <0.14 NR NR NR NR NR NR NR
05/16/16 <0.13 <0.13 <0.13 <0.31 3.1 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
11/28/16 <0.13 <0.13 <0.13 <0.31 0.95 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
12/28/17 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NR NR NR NR NR NR NR
03/06/12 1.6 <0.13 <0.15 <0.30 1.2 0.35 J <0.10 <0.10 0.15 J <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 10.0 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 439 33.3 371 452 99.8 224 8 4.7 49.2 109 522 173 NR NR NR NR NR NR NR
09/03/15 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
04/29/21 340 1.9 J 18.6 7.3 J 123 44.7 1.6 J 1.3 J 8.7 22.6 25.7 13.0 NS NS NS NS NS NS NS
03/06/12 <0.13 <0.13 <0.15 <0.30 <0.13 <0.10 <0.10 <0.10 <0.10 <0.11 <0.10 <0.10 NR NR NR NR NR NR NR
12/03/12 <0.10 <0.10 <0.10 <0.22 <0.10 <0.15 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
08/28/14 <0.10 <0.10 <0.10 <0.20 1 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 <0.10 NR NR NR NR NR NR NR
09/03/15 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
MW-31 04/29/21 <0.13 <0.13 <0.13 <0.25 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 <0.13 NS NS NS NS NS NS NS
MW-29
MW-30
MW-28
MW-27
Page 9 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
07/14/09 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
04/05/10 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 288 902 455 1,390 49.1 191 5.0 5.9 26.5 44.2 463 115 NR NR NR NR NR NR NR
12/03/12 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
08/28/14 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
09/03/15 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
05/16/16 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
11/28/16 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/28/17 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
06/12/18 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
02/19/19 35.2 52.8 66.1 172 2.7 45.8 NR NR NR NR NR NR NR NR NR NR NR NR NR
03/27/19 FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP FP
06/02/20 15.3 3.0 43.9 36.1 <0.13 39.0 0.87 1.0 3.1 8.6 44.4 1.2 NR NR NR NR NR NR NR
04/29/21 30.7 58.4 145 182 <0.31 59.1 0.87 J 1.1 J 5.0 13.2 99.9 8.3 NS NS NS NS NS NS NS
07/14/09 1.62 0.477 J 1.07 J <1.33 1.97 <1.00 <0.330 <0.330 <1.00 <0.330 1.19 <0.330 18.8 NR NR <100 <211 <111 <211
04/05/10 643 15.0 128 250 652 61.6 3.54 1.36 10.2 19.1 151 11.7 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
08/28/14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
07/14/09 496 1,770 902 5,250 <6.60 355 <6.60 <6.60 49.2 86.4 1,010 448 17.1 21.3 34.6 4,490 8,390 240 5,479
04/05/10 439 1,220 630 4,150 16.4 275 27.8 3.40 29.0 64.5 751 349 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 193 611 714 3,160 <2.6 282 10.7 6.2 J 40.0 81.3 953 378 NR NR NR NR NR NR NR
12/03/12 285 1,440 984 5,160 <5.0 325 6.1 J <5.0 39.4 102 1,240 496 NR NR NR NR NR NR NR
08/28/14 311 1,350 1,310 6,670 <5.0 500 17.5 J 12.1 J 70.6 211 1,810 695 NR NR NR NR NR NR NR
09/03/15 136 494 475 2,760 1.8 J 268 7.4 4.2 J 25.3 73.3 917 349 NR NR NR NR NR NR NR
RW-2
RW-3
RW-1
Page 10 of 11
Date : 05/19/2021
EPA
Method
6010B
Well IDDate Sampled1 600 600 500 20 6 70 70 70 70 400 400 15 NE 30 400 700 10,000 200
5,000 260,000 84,500 85,500 20,000 6,000 6,900 8,500 25,000 30,000 28,500 25,000 15,000 NE 12,500 NE NE NE NEC19-C36 AliphaticsC9-C22 AromaticsMACs (mg/l)
GCL (mg/l)C5-C8 AliphaticsC9-C18 AliphaticsMTBEContaminant of Concern
→BenzeneTolueneEthylbenzeneXylenes1,3,5-TrimethylbenzeneLead1-Methylnaphthalene2-MethylnaphthaleneNaphthalenen-Butylbenzenesec-ButylbeneneIsopropylbenzenen-Propylbenzene1,2,4-TrimethylbenzeneTABLE 6
SUMMARY OF GROUND WATER SAMPLE ANALYTICAL RESULTS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Facility ID #: 0-022792
Analytical Method →EPA Method 6200B/EPA602 EPA Method 610 MADEP Methods VPH and EPH
04/05/10 <0.500 <0.500 <0.500 <1.00 <0.500 <5.00 <0.500 <0.500 <0.500 <0.500 <0.500 <0.500 NR NR NR NR NR NR NR
12/01/10 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
03/06/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
12/03/12 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS
Notes:
• Results reported in µg/l (micrograms per liter).
• 2L Standard: as specified in T15A NCAC 2L.0202.
• GCL : Gross contamination level.
• Concentrations in bold face type exceeded the 2L Standard.
• NE: Standard not established.
• NS: Not sampled.
• J: Estimated value.
• B: Contaminant present in laboratory blank.
• E: Value exceeds calibration range.
• <: Less than the reporting limit specified in the laboratory report.
• For other compounds were detected that did not exceed the 2L Standard or for which no standard has been established, please refer to the laboratory report.
WSW-3
Page 11 of 11

APPENDICES

APPENDIX A
State Correspondence
2858 Received FEB 17 2021

APPENDIX B
NCDOT Encroachment Agreement and Well Permit

STATE OF NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION
ROY COOPER J. ERIC BOYETTE
GOVERNOR SECRETARY

March 17, 2021

County: Bertie

Routes: SR 1344 Perrytown Rd.

Subject: Encroachment Contract – Installation of Type II ground-watering monitoring well
installed by NC licensed well driller.

Mr. William L. Regenthal, P.G.
Geological Resources, Inc.
113 West Firetower Road, Suite G
Winterville, NC 28590

Dear Mr. Regenthal:

Attached for your file is a copy of the Right of Way Encroachment Contract that
have been properly executed. This encroachment is approved subject to the applicable
special provisions that are attached to and made a part of the encroachment contract.
Failure to abide by special provisions can result in work stoppage.

Yours truly,

James Stephenson
Asst. District Engineer

Attachments
Cc: Mr. S.D. Baker, P. E., (w/copy of agreement)
Mr. Brad Johnson, P. E. (w/copy of agreement)

SPECIAL PROVISIONS

1. Approval may be rescinded upon failure to follow any of the provisions in this permit and may be
considered a violation of the encroachment agreement.

2. The Encroaching party or their contractor shall provide the following notices prior to construction
activity within the NCDOT Right of Way:
a. Three (3) business days advance phone call at telephone [phone] or email to
[e-mail] to the District Engineer’s office

3. Failure to provide these notifications prior to beginning construction is subject to the Division
Engineer’s discretion to cease construction activity for this encroachment. NCDOT reserves the right
to cease any construction or maintenance work associated with this installation by the encroaching
party until the construction or maintenance meets the satisfaction of the Division Engineer or their
representative.

4. It shall be the responsibility of the encroaching party to determine the location of utilities within the
encroachment area. NCGS § 87-115 through § 87-130 of the Underground Utility Safety and Damage Prevention Act requires underground utilities to be located by calling 811 prior to
construction. The encroaching party shall be responsible for notifying other utility owners and
providing protection and safeguards to prevent damage or interruption to existing facilities and
maintain access to them.

5. The encroaching party shall notify the appropriate municipal office prior to beginning any work
within the municipality’s limits of jurisdiction.

6. Excavation within 1000 feet of a signalized intersection will require notification by the encroaching
party to the Division Traffic Engineer at telephone number [phone] no less than one week
prior to beginning work. All traffic signal or detection cables must be located prior to excavation.
Cost to replace or repair NCDOT signs, signals, pavement markings or associated equipment and
facilities shall be the responsibility of the encroaching party.

7. NCDOT does not guarantee the right of way on this road, nor will it be responsible for any claim for
damages brought about by any property owner by reason of this installation. It is the responsibility
of the encroaching party to verify the right of way.

8. Prior to the approval of any privately maintained facility within NCDOT right of way which the State
of North Carolina is not the fee simple owner, written permission that each and every property owner
affected by the installation shall be provided to NCDOT by the encroaching party. (See
corresponding attachment.)

9. Encroaching party shall be responsible for obtaining all necessary permanent and/or temporary
construction, drainage, utility and/or sight distance easements.

10. WORK ZONE TRAFFIC CONTROL QUALIFICATIONS AND TRAINING PROGRAM

All personnel performing any activity inside the highway right of way are required to be familiar
with the NCDOT Maintenance / Utility Traffic Control Guidelines (MUTCG). No specific training
course or test is required for qualification in the Maintenance /Utility Traffic Control Guidelines
(MUTCG).

All flagging, spotting, or operating Automated Flagger Assist Devices (AFAD) inside the highway
right of way requires qualified and trained Work Zone Flaggers. Training for this certification is
provided by NCDOT approved training resources and by private entities that have been pre-approved
to train themselves.

All personnel involved with the installation of Work Zone Traffic Control devices inside the highway
right of way are required to be qualified and trained Work Zone Installers. Training for this
certification is provided by NCDOT approved training resources and by private entities that have
been pre-approved to train themselves.

All personnel in charge of overseeing work zone Temporary Traffic Control operations and
installations inside the highway right of way are required to be qualified and trained Work Zone
Supervisors. Training for this certification is provided by NCDOT approved training resources and
by private entities that have been pre-approved to train themselves.

For questions and/or additional information regarding this training program please refer to
https://connect.ncdot.gov/projects/WZTC/Pages/Training.aspx or call the NCDOT Work Zone
Traffic Control Section [phone].

11. Work requiring lane or shoulder closures shall not be performed on both sides of the road
simultaneously within the same area.

12. Any work requiring equipment or personnel within 5 feet of the edge of any travel lane of an
undivided facility and within 10 feet of the edge of any travel lane of a divided facility shall require a
lane closure with appropriate tapers per current NCDOT Roadway Standard Drawings or MANUAL
ON UNIFORM TRAFFIC CONTROL DEVICES.

13. Well cover and cap shall be flush mounted with ground/pavement surface in areas within the
clear recovery area and the routine mowing boundaries with the frame and cover designed for
HS 20 loading. “OR” Well caps shall be flush mounted with the ground surface in the clear
recovery area outside of routine mowing boundaries. “OR” Well caps may be flush mounted
with the ground or above ground outside the clear recovery area and the routine mowing
boundaries.
14. Any contaminated soils encountered in construction as spoil from the well installation shall
be removed from the Right of Way prior to completion of the wells. The NCDOT will not be
responsible for contamination of surrounding areas or of the well itself.
15. After the wells have served the intended purpose, the encroaching party shall notify the North
Carolina Department of Environmental & Natural Resources Division Water Quality –
Groundwater Section (NCDENR) and fill the wells in a manner approved by NCDENR as
well as approved by the NCDOT District Engineer’s Office. Any above ground obstructions
will be removed from the Right of Way.

16. A copy (in PDF format) of the completed ground water analysis shall be given to the District Engineer, including detailed drawings of the “as-built” wells showing location, depth and water level in well.

ATTACHMENT FORM

NOTIFICATION FOR UTILITY / NON-UTILITY ENCROACHMENT WITHIN NCDOT R/W

Instructions for use:
This form must be completed in its entirety and submitted directly to the designated personnel in the District Engineer’s
office via email, fax or hand delivery a minimum of one week prior to construction for the encroachment. If the
designated NCDOT personnel names are unknown by the person completing this form, please contact the District
Engineer’s office to determine that contact info.

Date: __________________ Submitted by Name: _________________________________
To: District Personnel Name: Michael Hill, James Stephenson
District Personnel Email: [e-mail], [e-mail]
District Phone No: 252-332-4514
This notification is to inform you that we (encroaching party or their contractor) will begin construction
work on the following project in a minimum of one week.
Encroachment number
(assigned by NCDOT) for the project: ___________________________________
Construction start date: __________________________________________
Approximate ending date: __________________________________________

Contact NCDOT inspector a minimum of 72 hrs. in advance to set-up Preconstruction meeting in the
District Engineer’s office or other location as directed by the District Engineer

Preconstruction meeting date & time: _____________________________________
Preconstruction meeting address: _______________________________________
_______________________________________
Type of project: __________________________________________________
[Examples: power, telecommunication, water, sewer, gas, petroleum, other (describe)]

Contact Info for this project:
Contractor Company Name:
_______________________________
Contractor Contact Name:
_______________________________
Contractor Phone Number:
_______________________________
Contractor Email:
_______________________________

NCDOT Utility Inspector Name:
_______________________________
NCDOT Utility Inspector Phone:
_______________________________
NCDOT Utility Inspector Email:
_______________________________
NCDOT Utility Project Manager Name:
_______________________________
NCDOT Utility Project Manager Phone:
_______________________________
NCDOT Utility Project Manager Email:
____________________________

Mailing Address:
NC DEPARTMENT OF TRANSPORTATION
DISTRICT ENGINEER’S OFFICE
230 NC 42 WEST
AHOSKIE, NC 27910
Telephone: [phone]
Fax: [phone]
Customer Service: 1-877-368-4968

Website: www.ncdot.gov
Location:
NC DEPARTMENT OF
TRANSPORTATION
DISTRICT ENGINEER’S OFFICE
230 NC 42 WEST
AHOSKIE, NC 27910

PROJECT SPECIAL PROVISIONS FOR
ENCROACHMENTS EROSION CONTROL

Erosion Control shall be performed as detailed in the Standard Specifications for Roads
and Structures – January 2012.

STABILIZATION REQUIREMENTS:

Stabilization for this project shall comply with the time frame guidelines as specified by
the NCG-010000 general construction permit effective August 3, 2011 issued by the
North Carolina Department of Environment and Natural Resources Division of Water
Quality. Temporary or permanent ground cover stabilization shall occur within 7
calendar days from the last land-disturbing activity, with the following exceptions in
which temporary or permanent ground cover shall be provided in 14 calendar days from
the last land-disturbing activity:

 Slopes between 2:1 and 3:1, with a slope length of 10 ft. or less
 Slopes 3:1 or flatter, with a slope of length of 50 ft. or less
 Slopes 4:1 or flatter

The stabilization timeframe for High Quality Water (HQW) Zones shall be 7 calendar
days with no exceptions for slope grades or lengths. High Quality Water Zones (HQW)
Zones are defined by North Carolina Administrative Code 15A NCAC 04A.0105 (25).
Temporary and permanent ground cover stabilization shall be achieved in accordance
with the provisions in this contract and as directed.

SEEDING AND MULCHING: (East Crimp)

The kinds of seed and fertilizer, and the rates of application of seed, fertilizer, and
limestone, shall be as stated below. During periods of overlapping dates, the kind of seed
to be used shall be determined. All rates are in pounds per acre.

All Roadway Areas

March 1 - August 31 September 1 - February 28
50# Tall Fescue 50# Tall Fescue
10# Centipede 10# Centipede
25# Bermudagrass (hulled) 35# Bermudagrass (unhulled)
500# Fertilizer 500# Fertilizer
4000# Limestone 4000# Limestone

Waste and Borrow Locations

March 1 – August 31 September 1 - February 28
75# Tall Fescue 75# Tall Fescue
25# Bermudagrass (hulled) 35# Bermudagrass (unhulled)
500# Fertilizer 500# Fertilizer
4000# Limestone 4000# Limestone

Note: 50# of Bahiagrass may be substituted for either Centipede or Bermudagrass only
upon Engineer’s request.
Approved Tall Fescue Cultivars

2nd Millennium Duster Magellan Rendition
Avenger Endeavor Masterpiece Scorpion
Barlexas Escalade Matador Shelby
Barlexas II Falcon II, III, IV & V Matador GT Signia
Barrera Fidelity Millennium Silverstar
Barrington Finesse II Montauk Southern Choice II
Biltmore Firebird Mustang 3 Stetson
Bingo Focus Olympic Gold Tarheel
Bravo Grande II Padre Titan Ltd
Cayenne Greenkeeper Paraiso Titanium
Chapel Hill Greystone Picasso Tomahawk
Chesapeake Inferno Piedmont Tacer
Constitution Justice Pure Gold Trooper
Chipper Jaguar 3 Prospect Turbo
Coronado Kalahari Quest Ultimate
Coyote Kentucky 31 Rebel Exeda Watchdog
Davinci Kitty Hawk Rebel Sentry Wolfpack
Dynasty Kitty Hawk 2000 Regiment II
Dominion Lexington Rembrandt

On cut and fill slopes 2:1 or steeper Centipede shall be applied at the rate of 5 pounds per
acre and add 20# of Sericea Lespedeza from January 1 - December 31.

Fertilizer shall be 10-20-20 analysis. A different analysis of fertilizer may be used
provided the 1-2-2 ratio is maintained and the rate of application adjusted to provide the
same amount of plant food as a 10-20-20 analysis and as directed.

All areas seeded and mulched shall be tacked with asphalt. Crimping of straw in lieu of
asphalt tack shall not be allowed on this project.

CRIMPING STRAW MULCH:

Crimping shall be required on this project adjacent to any section of roadway where
traffic is to be maintained or allowed during construction. In areas within six feet of the
edge of pavement, straw is to be applied and then crimped. After the crimping operation
is complete, an additional application of straw shall be applied and immediately tacked
with a sufficient amount of undiluted emulsified asphalt.

Straw mulch shall be of sufficient length and quality to withstand the crimping operation.

Crimping equipment including power source shall be subject to the approval of the
Engineer providing that maximum spacing of crimper blades shall not exceed 8".
17th Mar
IN WITNESS WHEREOF, each of the parties to this agreement has caused the same to be executed the day
and year first above written.
ATTEST OR WITNESS:
DEPARTMENT OF TRANSPORTATION
BY:
Geological Resources, Inc.
Second Party
INSTRUCTIONS
When the applicant is a corporation or a municipality, this agreement must have the corporate seal and be attested by the corporation secretary or by the empowered city official, unless a waiver of corporate
seal and attestation by the secretary or by the empowered City official is on file in the Raleigh office of
the Manager of Right of Way. In the space provided in this agreement for execution, the name of the
corporation or municipality shall be typed above the name, and title of all persons signing the agreement
should be typed directly below their signature.
When the applicant is not a corporation, then his signature must be witnessed by one person. The
address should be included in this agreement and the names of all persons signing the agreement
should be typed directly below their signature.
This agreement must be accompanied, in the form of an attachment, by plans or drawings showing the following applicable information:
1.All roadways and ramps.
2.Right of way lines and where applicable, the control of access lines.
3.Location of the proposed encroachment.
4.Length and type of encroachment.5.Location by highway survey station number. If station number cannot be obtained, locationshould be shown by distance from some identifiable point, such as a bridge, road,intersection, etc. (To assist in preparation of the encroachment plan, the Department's
roadway plans may be seen at the various Highway Division Offices, or at the Raleigh
office.)
6.Drainage structures or bridges if affected by encroachment.7.Typical section indicating the pavement design and width, and the slopes, widths anddetails for either a curb and gutter or a shoulder and ditch section, whichever is applicable.
8.Horizontal alignment indicating general curve data, where applicable.9.Vertical alignment indicated by percent grade, P.I. station and vertical curve length, where
applicable.
10.Amount of material to be removed and/or placed on NCDOT right of way, if applicable.11.Cross-sections of all grading operations, indicating slope ratio and reference by stationwhere applicable.12.All pertinent drainage structures proposed. Include all hydraulic data, pipe sizes, structuredetails and other related information.13.Erosion and sediment control.
14.Any special provisions or specifications as to the performance of the work or the method of
construction that may be required by the Department must be shown on a separate sheet
attached to encroachment agreement provided that such information cannot be shown on
plans or drawings.
15.The Department's Division Engineer should be given notice by the applicant prior to actual
starting of installation included in this agreement.
16.Method of handling traffic during construction where applicable.17.Scale of plans, north arrow, etc.
DISTRICT ENGINEER

Water Quality Regional Operations Section
April 6, 2021
William Regenthal, Project Manager
North East Oil Company, Inc.
Post Office Box 1386
Ahoskie, North Carolina 27910

SUBJECT: Well Construction Permit No. WM0701245
Perrytown Service Center – UST 13261
526 Sand Hill Road
Colerain, Bertie County, North Carolina

Dear Mr. Regenthal:

In accordance with your application received March 25, 2021, we are forwarding herewith Well
Construction Permit No. WM0701245, dated April 6, 2021, issued to North East Oil Company, Inc. for the
construction of one monitoring well on property owned by NCDOT and located in the Right-of-Way of
Perrytown Road, near Colerain, Bertie County, North Carolina. This Permit will be effective from the date
of its issuance until April 6, 2022 and shall be subject to the conditions and limitations as specified therein.

If any parts, requirements, or limitations contained in this Permit are unacceptable to you, you have the
right to an adjudicatory hearing before a hearing officer upon written demand to the Director within 30 days
following receipt of this Permit, identifying the specified issues to be contended. Unless such demand is
made, this Permit shall be final and binding.

A Well Construction Record (GW-1) must be filled out by the driller and submitted to Division of Water
Resources, Attn: Information Management, 1617 Mail Service Center, Raleigh, NC 27699-1617 within 30
days upon completion of the well construction. If additional information or clarification is required, please
contact Will Hart at 252-948-3968.

Sincerely,

Robert Tankard, Assistant Regional Supervisor
Water Quality Regional Operations Section
Division of Water Resources, NCDEQ

cc: NCDOT ROW Division, James Stephenson 230 NC Hwy 42 W, Ahoskie, NC 27910
LaserFiche

NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES WATER QUALITY REGIONAL OPERATIONS SECTION PERMIT FOR THE CONSTRUCTION OF A MONITORING WELL SYSTEM

In accordance with the provisions of Article 7, Chapter 87, North Carolina General Statutes,
and other applicable Laws, Rules and Regulations. PERMISSION IS HEREBY GRANTED TO North East Oil Company, Inc.

FOR THE CONSTRUCTION OF A MONITOR WELL SYSTEM consisting of one
groundwater monitoring well owned by North East Oil Company, Inc. on property owned by
NCDOT and located in Right-of-Way of Perrytown Road near Colerain, Bertie County, North
Carolina. This Permit is issued in accordance with the application received on March 25,
2021 in conformity with specifications and supporting data, all of which are filed with the
Department of Environmental Quality and are considered integral parts of this Permit.
This Permit is for well construction only and does not waive any provision or requirement
of any other applicable law or regulation. Construction of any well under this Permit shall be
in strict compliance with the North Carolina Well Construction Regulations and Standards
(15A NCAC 02C .0100), and other State and Local Laws and regulations pertaining to well
construction.

If any requirements or limitations specified in this Permit are unacceptable, you have a right
to an adjudicatory hearing upon written request within 30 days of receipt of this Permit. The
request must be in the form of a written petition conforming to Chapter 150B of the North
Carolina General Statutes and filed with the Office of Administrative Hearings, 6714 Mail
Service Center, Raleigh, North Carolina 27699-6714. Unless such a demand is made, this
Permit is final and binding.
This Permit will be effective for one year from the date of its issuance and shall be subject to
other specified conditions, limitations, or exceptions as follows:

1. Issuance of this Permit does not obligate reimbursement from State trust
funds, if these wells are being installed as part of an investigation for
contamination from an underground storage tank or dry cleaner incident.

2. Issuance of this Permit does not supersede any other agreement, permit, or
requirement issued by another agency.

3. The well(s) shall be located and constructed as shown on the attachments
submitted as part of the Permit application.

4. Each well shall have a Well Contractor Identification Plate in accordance
with 15A NCAC 02C .0108(o).

5. Well construction records (GW-1) for each well shall be submitted to the
Division of Water Resources’ Information Processing Unit within 30 days
of the well completion.

6. When the well is discontinued or abandoned, it shall be abandoned in
accordance with 15A NCAC 02C .0113 and a well abandonment record
(GW-30) shall be submitted to the Division of Water Resources’
Information Processing Unit within 30 days of the well abandonment.

Permit issued the Sixth day of April, 2021 FOR THE NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION

_______________________________________________
Robert Tankard, Assistant Regional Supervisor
Division of Water Resources
Water Quality Regional Operations Section
Washington Regional Office

By Authority of the Environmental Management Commission Permit No. # WM0701245

APPENDIX C
Well Construction Record and Boring Log

Geological Resources, Inc.Phone:[phone]
3502 Hayes Road Fax:[phone]
Monroe, NC 28110
SUBSURFACE LOG
Project Perrytown Service Center
Address 526 Sand Hill Road, Colerain, Bertie County
Boring Number MW-31 Date Drilled
Sample Method Grab Drilling Method
Completion Details
Driller Justin Radford (NC Cert #3270-A)Log By Ethan Rogerson
Lab Sample OVA
Depth Sample Interval(ft)ppm LITHOLOGY
0 0'-2' Brown fine sand
2
4
6
8
10

12
14
16

18
20
22

24
26
28

30
MW-31 set at 12'; 10-foot screened interval.
8' - 12' Gray fine sand
04/26/2021
Hand Auger
MW-31 drilled to 12' and completed with 10-foot screened interval
2' - 8' Orange to gray clay

APPENDIX D
Laboratory Report – Ground Water Samples

05/17/21
Technical Report for
GRI (Geological Resources Inc.)
Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
13261/2858
SGS Job Number: FA85166
Sampling Date: 04/29/21
Report to:
GRI
3502 Hayes Rd
Monroe, NC 28110
[e-mail]; [e-mail];
[e-mail]
ATTN: William Regenthal
Total number of pages in report:
Certifications: FL(E83510), LA(03051), KS(E-10327), NC(573), NJ(FL002), NY(12022), SC(96038001)
DoD ELAP(ANAB L2229), AZ(AZ0806), CA(2937), TX(T104704404), PA(68-03573), VA(460177),
AL, AK, AR, CT, IA, KY, MA, MI. MS, ND, NH, NV, OK, OR, UT, VT, WA, WV
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 4405 Vineland Road • Suite C-15 • Orlando, FL 32811 • tel: [phone] • fax: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Muna Mohammed 407-425-6700
Norm Farmer
Technical Director
Orlando, FL 05/17/21
e-Hardcopy 2.0
Automated Report
53
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
1 of 53
FA85166
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Summary of Hits ....................................................................................................4
Section 3: Sample Results ........................................................................................................9
3.1: FA85166-1: MW-2 ........................................................................................................10
3.2: FA85166-2: MW-9 ........................................................................................................12
3.3: FA85166-3: MW-10 ......................................................................................................14
3.4: FA85166-4: MW-12 ......................................................................................................16
3.5: FA85166-5: MW-23 ......................................................................................................19
3.6: FA85166-6: MW-24 ......................................................................................................21
3.7: FA85166-7: MW-25 ......................................................................................................23
3.8: FA85166-8: MW-26 ......................................................................................................25
3.9: FA85166-9: MW-27 ......................................................................................................27
3.10: FA85166-10: MW-29 ..................................................................................................29
3.11: FA85166-11: MW-31 ..................................................................................................31
3.12: FA85166-12: RW-1 .....................................................................................................33
Section 4: Misc. Forms ............................................................................................................35
4.1: Chain of Custody ...........................................................................................................36
Section 5: MS Volatiles - QC Data Summaries .....................................................................38
5.1: Method Blank Summary ................................................................................................39
5.2: Blank Spike Summary ...................................................................................................44
5.3: Matrix Spike Summary ..................................................................................................49
5.4: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................50 123452 of 53
FA85166
SGS North America Inc.
Sample Summary
GRI (Geological Resources Inc.)
Job No:FA85166
Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Project No: 13261/2858
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
FA85166-1 04/29/21 11:25 JH 04/30/21 AQ Ground Water MW-2
FA85166-2 04/29/21 10:39 JH 04/30/21 AQ Ground Water MW-9
FA85166-3 04/29/21 10:50 JH 04/30/21 AQ Ground Water MW-10
FA85166-4 04/29/21 09:00 JH 04/30/21 AQ Ground Water MW-12
FA85166-5 04/29/21 09:13 JH 04/30/21 AQ Ground Water MW-23
FA85166-6 04/29/21 09:39 JH 04/30/21 AQ Ground Water MW-24
FA85166-7 04/29/21 10:09 JH 04/30/21 AQ Ground Water MW-25
FA85166-8 04/29/21 10:20 JH 04/30/21 AQ Ground Water MW-26
FA85166-9 04/29/21 10:27 JH 04/30/21 AQ Ground Water MW-27
FA85166-10 04/29/21 09:29 JH 04/30/21 AQ Ground Water MW-29
FA85166-11 04/29/21 09:50 JH 04/30/21 AQ Ground Water MW-31
FA85166-12 04/29/21 11:15 JH 04/30/21 AQ Ground Water RW-1
3 of 53
FA851661
Summary of Hits Page 1 of 5
Job Number:FA85166
Account:GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Collected:04/29/21
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA85166-1 MW-2
Benzene 258 50 13 ug/l SM 6200B
n-Butylbenzene 23.1 J 50 13 ug/l SM 6200B
sec-Butylbenzene 15.7 J 50 13 ug/l SM 6200B
Ethylbenzene 1390 50 13 ug/l SM 6200B
Isopropylbenzene 59.3 50 13 ug/l SM 6200B
Naphthalene 373 50 13 ug/l SM 6200B
n-Propylbenzene 205 50 13 ug/l SM 6200B
Toluene 1180 50 13 ug/l SM 6200B
1,2,4-Trimethylbenzene 1920 50 13 ug/l SM 6200B
1,3,5-Trimethylbenzene 513 50 13 ug/l SM 6200B
m,p-Xylene 4890 100 13 ug/l SM 6200B
o-Xylene 1390 50 13 ug/l SM 6200B
Xylene (total)6280 150 25 ug/l SM 6200B
FA85166-2 MW-9
Benzene 42.7 1.3 0.31 ug/l SM 6200B
n-Butylbenzene 4.7 1.3 0.31 ug/l SM 6200B
sec-Butylbenzene 3.1 1.3 0.31 ug/l SM 6200B
Ethylbenzene 152 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 11.2 1.3 0.31 ug/l SM 6200B
p-Isopropyltoluene 1.8 1.3 0.31 ug/l SM 6200B
Naphthalene 82.3 1.3 0.31 ug/l SM 6200B
n-Propylbenzene 35.0 1.3 0.31 ug/l SM 6200B
Toluene 3.7 1.3 0.31 ug/l SM 6200B
1,2,4-Trimethylbenzene 300 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 60.2 1.3 0.31 ug/l SM 6200B
m,p-Xylene 177 2.5 0.31 ug/l SM 6200B
o-Xylene 115 1.3 0.31 ug/l SM 6200B
Xylene (total)292 3.8 0.63 ug/l SM 6200B
FA85166-3 MW-10
Benzene 110 10 2.5 ug/l SM 6200B
n-Butylbenzene 14.2 10 2.5 ug/l SM 6200B
sec-Butylbenzene 12.5 10 2.5 ug/l SM 6200B
Ethylbenzene 753 10 2.5 ug/l SM 6200B
Isopropylbenzene 34.1 10 2.5 ug/l SM 6200B
p-Isopropyltoluene 13.6 10 2.5 ug/l SM 6200B
Naphthalene 386 10 2.5 ug/l SM 6200B
n-Propylbenzene 113 10 2.5 ug/l SM 6200B
Toluene 105 10 2.5 ug/l SM 6200B
1,2,4-Trimethylbenzene 1680 25 6.3 ug/l SM 6200B
4 of 53
FA851662
Summary of Hits Page 2 of 5
Job Number:FA85166
Account:GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Collected:04/29/21
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
1,3,5-Trimethylbenzene 395 10 2.5 ug/l SM 6200B
m,p-Xylene 912 20 2.5 ug/l SM 6200B
o-Xylene 428 10 2.5 ug/l SM 6200B
Xylene (total)1340 30 5.0 ug/l SM 6200B
FA85166-4 MW-12
Benzene 4.8 0.50 0.13 ug/l SM 6200B
n-Butylbenzene 5.9 0.50 0.13 ug/l SM 6200B
sec-Butylbenzene 14.3 0.50 0.13 ug/l SM 6200B
tert-Butylbenzene 3.9 0.50 0.13 ug/l SM 6200B
Ethylbenzene 25.3 0.50 0.13 ug/l SM 6200B
Isopropylbenzene 21.7 0.50 0.13 ug/l SM 6200B
p-Isopropyltoluene 3.1 0.50 0.13 ug/l SM 6200B
Naphthalene a 256 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 39.5 0.50 0.13 ug/l SM 6200B
Toluene 3.1 0.50 0.13 ug/l SM 6200B
1,2,4-Trimethylbenzene 175 2.5 0.63 ug/l SM 6200B
1,3,5-Trimethylbenzene 7.0 0.50 0.13 ug/l SM 6200B
m,p-Xylene 15.9 1.0 0.13 ug/l SM 6200B
o-Xylene 5.1 0.50 0.13 ug/l SM 6200B
Xylene (total)21.0 1.5 0.25 ug/l SM 6200B
FA85166-5 MW-23
Benzene 10.4 1.0 0.25 ug/l SM 6200B
n-Butylbenzene 0.65 J 1.0 0.25 ug/l SM 6200B
sec-Butylbenzene 0.45 J 1.0 0.25 ug/l SM 6200B
Ethylbenzene 44.0 1.0 0.25 ug/l SM 6200B
Isopropylbenzene 2.8 1.0 0.25 ug/l SM 6200B
Naphthalene 15.0 1.0 0.25 ug/l SM 6200B
n-Propylbenzene 9.2 1.0 0.25 ug/l SM 6200B
Toluene 70.7 1.0 0.25 ug/l SM 6200B
1,2,4-Trimethylbenzene 23.4 1.0 0.25 ug/l SM 6200B
1,3,5-Trimethylbenzene 2.1 1.0 0.25 ug/l SM 6200B
m,p-Xylene 36.5 2.0 0.25 ug/l SM 6200B
o-Xylene 38.1 1.0 0.25 ug/l SM 6200B
Xylene (total)74.5 3.0 0.50 ug/l SM 6200B
FA85166-6 MW-24
Benzene 160 5.0 1.3 ug/l SM 6200B
n-Butylbenzene 6.4 5.0 1.3 ug/l SM 6200B
sec-Butylbenzene 5.1 5.0 1.3 ug/l SM 6200B
Di-Isopropyl Ether 1.3 J 5.0 1.3 ug/l SM 6200B
5 of 53
FA851662
Summary of Hits Page 3 of 5
Job Number:FA85166
Account:GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Collected:04/29/21
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Ethylbenzene 380 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 24.0 5.0 1.3 ug/l SM 6200B
p-Isopropyltoluene 2.0 J 5.0 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 55.0 5.0 1.3 ug/l SM 6200B
Naphthalene 132 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 82.7 5.0 1.3 ug/l SM 6200B
Toluene 81.2 5.0 1.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 495 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 98.2 5.0 1.3 ug/l SM 6200B
m,p-Xylene 238 10 1.3 ug/l SM 6200B
o-Xylene 247 5.0 1.3 ug/l SM 6200B
Xylene (total)485 15 2.5 ug/l SM 6200B
FA85166-7 MW-25
Benzene 573 25 6.3 ug/l SM 6200B
n-Butylbenzene 8.6 J 25 6.3 ug/l SM 6200B
sec-Butylbenzene 6.5 J 25 6.3 ug/l SM 6200B
Ethylbenzene 580 25 6.3 ug/l SM 6200B
Isopropylbenzene 21.6 J 25 6.3 ug/l SM 6200B
Naphthalene 160 25 6.3 ug/l SM 6200B
n-Propylbenzene 81.7 25 6.3 ug/l SM 6200B
Toluene 1740 25 6.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 602 25 6.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 138 25 6.3 ug/l SM 6200B
m,p-Xylene 1040 50 6.3 ug/l SM 6200B
o-Xylene 734 25 6.3 ug/l SM 6200B
Xylene (total)1770 75 13 ug/l SM 6200B
FA85166-8 MW-26
Benzene 527 13 3.1 ug/l SM 6200B
n-Butylbenzene 4.4 J 13 3.1 ug/l SM 6200B
sec-Butylbenzene 3.3 J 13 3.1 ug/l SM 6200B
Ethylbenzene 289 13 3.1 ug/l SM 6200B
Isopropylbenzene 16.0 13 3.1 ug/l SM 6200B
Naphthalene 93.4 25 6.3 ug/l SM 6200B
n-Propylbenzene 40.4 13 3.1 ug/l SM 6200B
Styrene 3.7 J 13 3.1 ug/l SM 6200B
Toluene 846 13 3.1 ug/l SM 6200B
1,2,4-Trimethylbenzene 361 13 3.1 ug/l SM 6200B
1,3,5-Trimethylbenzene 80.5 13 3.1 ug/l SM 6200B
m,p-Xylene 812 25 3.1 ug/l SM 6200B
o-Xylene 562 13 3.1 ug/l SM 6200B
Xylene (total)1370 38 6.3 ug/l SM 6200B
6 of 53
FA851662
Summary of Hits Page 4 of 5
Job Number:FA85166
Account:GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Collected:04/29/21
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
FA85166-9 MW-27
Benzene 79.9 13 3.1 ug/l SM 6200B
Ethylbenzene 173 13 3.1 ug/l SM 6200B
Isopropylbenzene 8.1 J 13 3.1 ug/l SM 6200B
Methyl Tert Butyl Ether 20.7 13 3.1 ug/l SM 6200B
Naphthalene 50.3 13 3.1 ug/l SM 6200B
n-Propylbenzene 26.5 13 3.1 ug/l SM 6200B
Toluene 970 13 3.1 ug/l SM 6200B
1,2,4-Trimethylbenzene 253 13 3.1 ug/l SM 6200B
1,3,5-Trimethylbenzene 63.7 13 3.1 ug/l SM 6200B
m,p-Xylene 356 25 3.1 ug/l SM 6200B
o-Xylene 219 13 3.1 ug/l SM 6200B
Xylene (total)574 38 6.3 ug/l SM 6200B
FA85166-10 MW-29
Benzene 340 5.0 1.3 ug/l SM 6200B
n-Butylbenzene 1.6 J 5.0 1.3 ug/l SM 6200B
sec-Butylbenzene 1.3 J 5.0 1.3 ug/l SM 6200B
Di-Isopropyl Ether 3.4 J 5.0 1.3 ug/l SM 6200B
Ethylbenzene 18.6 5.0 1.3 ug/l SM 6200B
Isopropylbenzene 8.7 5.0 1.3 ug/l SM 6200B
Methyl Tert Butyl Ether 123 5.0 1.3 ug/l SM 6200B
Naphthalene 44.7 5.0 1.3 ug/l SM 6200B
n-Propylbenzene 22.6 5.0 1.3 ug/l SM 6200B
Toluene 1.9 J 5.0 1.3 ug/l SM 6200B
1,2,4-Trimethylbenzene 25.7 5.0 1.3 ug/l SM 6200B
1,3,5-Trimethylbenzene 13.0 5.0 1.3 ug/l SM 6200B
o-Xylene 7.3 5.0 1.3 ug/l SM 6200B
Xylene (total)7.3 J 15 2.5 ug/l SM 6200B
FA85166-11 MW-31
No hits reported in this sample.
FA85166-12 RW-1
Benzene 30.7 1.3 0.31 ug/l SM 6200B
n-Butylbenzene 0.87 J 1.3 0.31 ug/l SM 6200B
sec-Butylbenzene 1.1 J 1.3 0.31 ug/l SM 6200B
Ethylbenzene 145 2.5 0.63 ug/l SM 6200B
Isopropylbenzene 5.0 1.3 0.31 ug/l SM 6200B
p-Isopropyltoluene 0.79 J 1.3 0.31 ug/l SM 6200B
7 of 53
FA851662
Summary of Hits Page 5 of 5
Job Number:FA85166
Account:GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Collected:04/29/21
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Naphthalene 59.1 1.3 0.31 ug/l SM 6200B
n-Propylbenzene 13.2 1.3 0.31 ug/l SM 6200B
Toluene 58.4 1.3 0.31 ug/l SM 6200B
1,2,4-Trimethylbenzene 99.9 1.3 0.31 ug/l SM 6200B
1,3,5-Trimethylbenzene 8.3 1.3 0.31 ug/l SM 6200B
m,p-Xylene 78.9 2.5 0.31 ug/l SM 6200B
o-Xylene 103 1.3 0.31 ug/l SM 6200B
Xylene (total)182 3.8 0.63 ug/l SM 6200B
(a) Sample vial(s) contained significant headspace; reported results are considered minimum values.
8 of 53
FA851662
SGS North America Inc.
Sample Results
Report of Analysis
Orlando, FL
Section 3
9 of 53
FA851663
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-2
Lab Sample ID:FA85166-1 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106910.D 100 05/05/21 14:12 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 258 50 13 ug/l
108-86-1 Bromobenzene ND 50 13 ug/l
74-97-5 Bromochloromethane ND 50 13 ug/l
75-27-4 Bromodichloromethane ND 50 13 ug/l
75-25-2 Bromoform ND 50 13 ug/l
104-51-8 n-Butylbenzene 23.1 50 13 ug/l J
135-98-8 sec-Butylbenzene 15.7 50 13 ug/l J
98-06-6 tert-Butylbenzene ND 50 13 ug/l
56-23-5 Carbon Tetrachloride ND 50 13 ug/l
108-90-7 Chlorobenzene ND 50 13 ug/l
75-00-3 Chloroethane ND 50 20 ug/l
67-66-3 Chloroform ND 50 13 ug/l
95-49-8 o-Chlorotoluene ND 50 13 ug/l
106-43-4 p-Chlorotoluene ND 50 13 ug/l
124-48-1 Dibromochloromethane ND 50 13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 50 25 ug/l
106-93-4 1,2-Dibromoethane ND 50 13 ug/l
75-71-8 Dichlorodifluoromethane ND 50 20 ug/l
95-50-1 1,2-Dichlorobenzene ND 50 13 ug/l
541-73-1 1,3-Dichlorobenzene ND 50 13 ug/l
106-46-7 1,4-Dichlorobenzene ND 50 13 ug/l
75-34-3 1,1-Dichloroethane ND 50 13 ug/l
107-06-2 1,2-Dichloroethane ND 50 13 ug/l
75-35-4 1,1-Dichloroethylene ND 50 13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 50 13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 50 13 ug/l
78-87-5 1,2-Dichloropropane ND 50 13 ug/l
142-28-9 1,3-Dichloropropane ND 50 13 ug/l
594-20-7 2,2-Dichloropropane ND 50 13 ug/l
563-58-6 1,1-Dichloropropene ND 50 13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 50 13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 50 13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
10 of 53
FA8516633.1
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-2
Lab Sample ID:FA85166-1 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 50 13 ug/l
100-41-4 Ethylbenzene 1390 50 13 ug/l
87-68-3 Hexachlorobutadiene ND 50 13 ug/l
98-82-8 Isopropylbenzene 59.3 50 13 ug/l
99-87-6 p-Isopropyltoluene ND 50 13 ug/l
74-83-9 Methyl Bromide ND 50 20 ug/l
74-87-3 Methyl Chloride ND 50 20 ug/l
74-95-3 Methylene Bromide ND 50 13 ug/l
75-09-2 Methylene Chloride ND 200 100 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 50 13 ug/l
91-20-3 Naphthalene 373 50 13 ug/l
103-65-1 n-Propylbenzene 205 50 13 ug/l
100-42-5 Styrene ND 50 13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 50 13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 50 13 ug/l
127-18-4 Tetrachloroethylene ND 50 13 ug/l
108-88-3 Toluene 1180 50 13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 50 13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 50 13 ug/l
71-55-6 1,1,1-Trichloroethane ND 50 13 ug/l
79-00-5 1,1,2-Trichloroethane ND 50 13 ug/l
79-01-6 Trichloroethylene ND 50 13 ug/l
75-69-4 Trichlorofluoromethane ND 50 20 ug/l
96-18-4 1,2,3-Trichloropropane ND 50 13 ug/l
95-63-6 1,2,4-Trimethylbenzene 1920 50 13 ug/l
108-67-8 1,3,5-Trimethylbenzene 513 50 13 ug/l
75-01-4 Vinyl Chloride ND 50 13 ug/l
m,p-Xylene 4890 100 13 ug/l
95-47-6 o-Xylene 1390 50 13 ug/l
1330-20-7 Xylene (total)6280 150 25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
11 of 53
FA8516633.1
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-9
Lab Sample ID:FA85166-2 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106911.D 2.5 05/05/21 14:35 LR n/a n/a VE2469
Run #2 A0226296.D 10 05/10/21 20:15 LR n/a n/a VA2893
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 42.7 1.3 0.31 ug/l
108-86-1 Bromobenzene ND 1.3 0.31 ug/l
74-97-5 Bromochloromethane ND 1.3 0.31 ug/l
75-27-4 Bromodichloromethane ND 1.3 0.31 ug/l
75-25-2 Bromoform ND 1.3 0.31 ug/l
104-51-8 n-Butylbenzene 4.7 1.3 0.31 ug/l
135-98-8 sec-Butylbenzene 3.1 1.3 0.31 ug/l
98-06-6 tert-Butylbenzene ND 1.3 0.31 ug/l
56-23-5 Carbon Tetrachloride ND 1.3 0.31 ug/l
108-90-7 Chlorobenzene ND 1.3 0.31 ug/l
75-00-3 Chloroethane ND 1.3 0.50 ug/l
67-66-3 Chloroform ND 1.3 0.31 ug/l
95-49-8 o-Chlorotoluene ND 1.3 0.31 ug/l
106-43-4 p-Chlorotoluene ND 1.3 0.31 ug/l
124-48-1 Dibromochloromethane ND 1.3 0.31 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 1.3 0.62 ug/l
106-93-4 1,2-Dibromoethane ND 1.3 0.31 ug/l
75-71-8 Dichlorodifluoromethane ND 1.3 0.50 ug/l
95-50-1 1,2-Dichlorobenzene ND 1.3 0.31 ug/l
541-73-1 1,3-Dichlorobenzene ND 1.3 0.31 ug/l
106-46-7 1,4-Dichlorobenzene ND 1.3 0.31 ug/l
75-34-3 1,1-Dichloroethane ND 1.3 0.31 ug/l
107-06-2 1,2-Dichloroethane ND 1.3 0.31 ug/l
75-35-4 1,1-Dichloroethylene ND 1.3 0.31 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 1.3 0.31 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 1.3 0.31 ug/l
78-87-5 1,2-Dichloropropane ND 1.3 0.31 ug/l
142-28-9 1,3-Dichloropropane ND 1.3 0.31 ug/l
594-20-7 2,2-Dichloropropane ND 1.3 0.31 ug/l
563-58-6 1,1-Dichloropropene ND 1.3 0.31 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.3 0.31 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 1.3 0.31 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
12 of 53
FA8516633.2
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-9
Lab Sample ID:FA85166-2 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 1.3 0.31 ug/l
100-41-4 Ethylbenzene 152 a 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 1.3 0.31 ug/l
98-82-8 Isopropylbenzene 11.2 1.3 0.31 ug/l
99-87-6 p-Isopropyltoluene 1.8 1.3 0.31 ug/l
74-83-9 Methyl Bromide ND 1.3 0.50 ug/l
74-87-3 Methyl Chloride ND 1.3 0.50 ug/l
74-95-3 Methylene Bromide ND 1.3 0.31 ug/l
75-09-2 Methylene Chloride ND 5.0 2.5 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.3 0.31 ug/l
91-20-3 Naphthalene 82.3 1.3 0.31 ug/l
103-65-1 n-Propylbenzene 35.0 1.3 0.31 ug/l
100-42-5 Styrene ND 1.3 0.31 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 1.3 0.31 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.3 0.31 ug/l
127-18-4 Tetrachloroethylene ND 1.3 0.31 ug/l
108-88-3 Toluene 3.7 1.3 0.31 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 1.3 0.31 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 1.3 0.31 ug/l
71-55-6 1,1,1-Trichloroethane ND 1.3 0.31 ug/l
79-00-5 1,1,2-Trichloroethane ND 1.3 0.31 ug/l
79-01-6 Trichloroethylene ND 1.3 0.31 ug/l
75-69-4 Trichlorofluoromethane ND 1.3 0.50 ug/l
96-18-4 1,2,3-Trichloropropane ND 1.3 0.31 ug/l
95-63-6 1,2,4-Trimethylbenzene 300 a 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 60.2 1.3 0.31 ug/l
75-01-4 Vinyl Chloride ND 1.3 0.31 ug/l
m,p-Xylene 177 2.5 0.31 ug/l
95-47-6 o-Xylene 115 1.3 0.31 ug/l
1330-20-7 Xylene (total)292 3.8 0.63 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 95%103%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%104%70-130%
2037-26-5 Toluene-D8 99%99%70-130%
460-00-4 4-Bromofluorobenzene 102%99%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 53
FA8516633.2
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-10
Lab Sample ID:FA85166-3 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106912.D 20 05/05/21 14:59 LR n/a n/a VE2469
Run #2 A0226297.D 50 05/10/21 20:39 LR n/a n/a VA2893
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 110 10 2.5 ug/l
108-86-1 Bromobenzene ND 10 2.5 ug/l
74-97-5 Bromochloromethane ND 10 2.5 ug/l
75-27-4 Bromodichloromethane ND 10 2.5 ug/l
75-25-2 Bromoform ND 10 2.5 ug/l
104-51-8 n-Butylbenzene 14.2 10 2.5 ug/l
135-98-8 sec-Butylbenzene 12.5 10 2.5 ug/l
98-06-6 tert-Butylbenzene ND 10 2.5 ug/l
56-23-5 Carbon Tetrachloride ND 10 2.5 ug/l
108-90-7 Chlorobenzene ND 10 2.5 ug/l
75-00-3 Chloroethane ND 10 4.0 ug/l
67-66-3 Chloroform ND 10 2.5 ug/l
95-49-8 o-Chlorotoluene ND 10 2.5 ug/l
106-43-4 p-Chlorotoluene ND 10 2.5 ug/l
124-48-1 Dibromochloromethane ND 10 2.5 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 10 4.9 ug/l
106-93-4 1,2-Dibromoethane ND 10 2.5 ug/l
75-71-8 Dichlorodifluoromethane ND 10 4.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 10 2.5 ug/l
541-73-1 1,3-Dichlorobenzene ND 10 2.5 ug/l
106-46-7 1,4-Dichlorobenzene ND 10 2.5 ug/l
75-34-3 1,1-Dichloroethane ND 10 2.5 ug/l
107-06-2 1,2-Dichloroethane ND 10 2.5 ug/l
75-35-4 1,1-Dichloroethylene ND 10 2.5 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 10 2.5 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 10 2.5 ug/l
78-87-5 1,2-Dichloropropane ND 10 2.5 ug/l
142-28-9 1,3-Dichloropropane ND 10 2.5 ug/l
594-20-7 2,2-Dichloropropane ND 10 2.5 ug/l
563-58-6 1,1-Dichloropropene ND 10 2.5 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 10 2.5 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 10 2.5 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 53
FA8516633.3
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-10
Lab Sample ID:FA85166-3 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 10 2.5 ug/l
100-41-4 Ethylbenzene 753 10 2.5 ug/l
87-68-3 Hexachlorobutadiene ND 10 2.5 ug/l
98-82-8 Isopropylbenzene 34.1 10 2.5 ug/l
99-87-6 p-Isopropyltoluene 13.6 10 2.5 ug/l
74-83-9 Methyl Bromide ND 10 4.0 ug/l
74-87-3 Methyl Chloride ND 10 4.0 ug/l
74-95-3 Methylene Bromide ND 10 2.5 ug/l
75-09-2 Methylene Chloride ND 40 20 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 10 2.5 ug/l
91-20-3 Naphthalene 386 10 2.5 ug/l
103-65-1 n-Propylbenzene 113 10 2.5 ug/l
100-42-5 Styrene ND 10 2.5 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 10 2.5 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 10 2.5 ug/l
127-18-4 Tetrachloroethylene ND 10 2.5 ug/l
108-88-3 Toluene 105 10 2.5 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 10 2.5 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 10 2.5 ug/l
71-55-6 1,1,1-Trichloroethane ND 10 2.5 ug/l
79-00-5 1,1,2-Trichloroethane ND 10 2.5 ug/l
79-01-6 Trichloroethylene ND 10 2.5 ug/l
75-69-4 Trichlorofluoromethane ND 10 4.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 10 2.5 ug/l
95-63-6 1,2,4-Trimethylbenzene 1680 a 25 6.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 395 10 2.5 ug/l
75-01-4 Vinyl Chloride ND 10 2.5 ug/l
m,p-Xylene 912 20 2.5 ug/l
95-47-6 o-Xylene 428 10 2.5 ug/l
1330-20-7 Xylene (total)1340 30 5.0 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%101%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%105%70-130%
2037-26-5 Toluene-D8 101%99%70-130%
460-00-4 4-Bromofluorobenzene 101%97%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 53
FA8516633.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-12
Lab Sample ID:FA85166-4 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106907.D 1 05/05/21 13:03 LR n/a n/a VE2469
Run #2 A0226298.D 5 05/10/21 21:03 LR n/a n/a VA2893
Run #3 a A0226323.D 10 05/11/21 18:02 LR n/a n/a VA2894
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
Run #3 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 4.8 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene 5.9 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene 14.3 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene 3.9 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 53
FA8516633.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-12
Lab Sample ID:FA85166-4 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
100-41-4 Ethylbenzene 25.3 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene 21.7 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene 3.1 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
74-95-3 Methylene Bromide ND 0.50 0.13 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene 256 b 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 39.5 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene 3.1 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene 175 c 2.5 0.63 ug/l
108-67-8 1,3,5-Trimethylbenzene 7.0 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene 15.9 1.0 0.13 ug/l
95-47-6 o-Xylene 5.1 0.50 0.13 ug/l
1330-20-7 Xylene (total)21.0 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Run# 3 Limits
1868-53-7 Dibromofluoromethane 98%104%101%70-130%
17060-07-0 1,2-Dichloroethane-D4 102%105%102%70-130%
2037-26-5 Toluene-D8 96%98%99%70-130%
460-00-4 4-Bromofluorobenzene 102%101%103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
17 of 53
FA8516633.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-12
Lab Sample ID:FA85166-4 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
(a) Sample vial(s) contained significant headspace; reported results are considered minimum values.
(b) Result is from Run# 3
(c) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 53
FA8516633.4
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-23
Lab Sample ID:FA85166-5 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0226299.D 2 05/10/21 21:27 LR n/a n/a VA2893
Run #2 a A0226315.D 2 05/11/21 14:50 LR n/a n/a VA2894
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 10.4 1.0 0.25 ug/l
108-86-1 Bromobenzene ND 1.0 0.25 ug/l
74-97-5 Bromochloromethane ND 1.0 0.25 ug/l
75-27-4 Bromodichloromethane ND 1.0 0.25 ug/l
75-25-2 Bromoform ND 1.0 0.25 ug/l
104-51-8 n-Butylbenzene 0.65 1.0 0.25 ug/l J
135-98-8 sec-Butylbenzene 0.45 1.0 0.25 ug/l J
98-06-6 tert-Butylbenzene ND 1.0 0.25 ug/l
56-23-5 Carbon Tetrachloride ND 1.0 0.25 ug/l
108-90-7 Chlorobenzene ND 1.0 0.25 ug/l
75-00-3 Chloroethane ND 1.0 0.40 ug/l
67-66-3 Chloroform ND 1.0 0.25 ug/l
95-49-8 o-Chlorotoluene ND 1.0 0.25 ug/l
106-43-4 p-Chlorotoluene ND 1.0 0.25 ug/l
124-48-1 Dibromochloromethane ND 1.0 0.25 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 1.0 0.49 ug/l
106-93-4 1,2-Dibromoethane ND 1.0 0.25 ug/l
75-71-8 Dichlorodifluoromethane ND 1.0 0.40 ug/l
95-50-1 1,2-Dichlorobenzene ND 1.0 0.25 ug/l
541-73-1 1,3-Dichlorobenzene ND 1.0 0.25 ug/l
106-46-7 1,4-Dichlorobenzene ND 1.0 0.25 ug/l
75-34-3 1,1-Dichloroethane ND 1.0 0.25 ug/l
107-06-2 1,2-Dichloroethane ND 1.0 0.25 ug/l
75-35-4 1,1-Dichloroethylene ND 1.0 0.25 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 1.0 0.25 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 1.0 0.25 ug/l
78-87-5 1,2-Dichloropropane ND 1.0 0.25 ug/l
142-28-9 1,3-Dichloropropane ND 1.0 0.25 ug/l
594-20-7 2,2-Dichloropropane ND 1.0 0.25 ug/l
563-58-6 1,1-Dichloropropene ND 1.0 0.25 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.0 0.25 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 1.0 0.25 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 53
FA8516633.5
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-23
Lab Sample ID:FA85166-5 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 1.0 0.25 ug/l
100-41-4 Ethylbenzene 44.0 1.0 0.25 ug/l
87-68-3 Hexachlorobutadiene ND 1.0 0.25 ug/l
98-82-8 Isopropylbenzene 2.8 1.0 0.25 ug/l
99-87-6 p-Isopropyltoluene ND 1.0 0.25 ug/l
74-83-9 Methyl Bromide ND 1.0 0.40 ug/l
74-87-3 Methyl Chloride ND 1.0 0.40 ug/l
74-95-3 Methylene Bromide ND 1.0 0.25 ug/l
75-09-2 Methylene Chloride ND 4.0 2.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.25 ug/l
91-20-3 Naphthalene 15.0 1.0 0.25 ug/l
103-65-1 n-Propylbenzene 9.2 1.0 0.25 ug/l
100-42-5 Styrene ND 1.0 0.25 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 1.0 0.25 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 0.25 ug/l
127-18-4 Tetrachloroethylene ND 1.0 0.25 ug/l
108-88-3 Toluene 70.7 1.0 0.25 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 1.0 0.25 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 1.0 0.25 ug/l
71-55-6 1,1,1-Trichloroethane ND 1.0 0.25 ug/l
79-00-5 1,1,2-Trichloroethane ND 1.0 0.25 ug/l
79-01-6 Trichloroethylene ND 1.0 0.25 ug/l
75-69-4 Trichlorofluoromethane ND 1.0 0.40 ug/l
96-18-4 1,2,3-Trichloropropane ND 1.0 0.25 ug/l
95-63-6 1,2,4-Trimethylbenzene 23.4 1.0 0.25 ug/l
108-67-8 1,3,5-Trimethylbenzene 2.1 1.0 0.25 ug/l
75-01-4 Vinyl Chloride ND 1.0 0.25 ug/l
m,p-Xylene 36.5 2.0 0.25 ug/l
95-47-6 o-Xylene 38.1 1.0 0.25 ug/l
1330-20-7 Xylene (total)74.5 3.0 0.50 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%103%70-130%
17060-07-0 1,2-Dichloroethane-D4 100%106%70-130%
2037-26-5 Toluene-D8 98%96%70-130%
460-00-4 4-Bromofluorobenzene 100%100%70-130%
(a) Sample vial(s) contained significant headspace; reported results are considered minimum values. Confirmation
run.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 53
FA8516633.5
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-24
Lab Sample ID:FA85166-6 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106909.D 10 05/05/21 13:49 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 160 5.0 1.3 ug/l
108-86-1 Bromobenzene ND 5.0 1.3 ug/l
74-97-5 Bromochloromethane ND 5.0 1.3 ug/l
75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l
75-25-2 Bromoform ND 5.0 1.3 ug/l
104-51-8 n-Butylbenzene 6.4 5.0 1.3 ug/l
135-98-8 sec-Butylbenzene 5.1 5.0 1.3 ug/l
98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l
56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l
108-90-7 Chlorobenzene ND 5.0 1.3 ug/l
75-00-3 Chloroethane ND 5.0 2.0 ug/l
67-66-3 Chloroform ND 5.0 1.3 ug/l
95-49-8 o-Chlorotoluene ND 5.0 1.3 ug/l
106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l
124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 2.5 ug/l
106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l
75-71-8 Dichlorodifluoromethane ND 5.0 2.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l
75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l
107-06-2 1,2-Dichloroethane ND 5.0 1.3 ug/l
75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l
78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l
142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l
594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l
563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 53
FA8516633.6
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-24
Lab Sample ID:FA85166-6 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 1.3 5.0 1.3 ug/l J
100-41-4 Ethylbenzene 380 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l
98-82-8 Isopropylbenzene 24.0 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene 2.0 5.0 1.3 ug/l J
74-83-9 Methyl Bromide ND 5.0 2.0 ug/l
74-87-3 Methyl Chloride ND 5.0 2.0 ug/l
74-95-3 Methylene Bromide ND 5.0 1.3 ug/l
75-09-2 Methylene Chloride ND 20 10 ug/l
1634-04-4 Methyl Tert Butyl Ether 55.0 5.0 1.3 ug/l
91-20-3 Naphthalene 132 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 82.7 5.0 1.3 ug/l
100-42-5 Styrene ND 5.0 1.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l
127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l
108-88-3 Toluene 81.2 5.0 1.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l
79-01-6 Trichloroethylene ND 5.0 1.3 ug/l
75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 495 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 98.2 5.0 1.3 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene 238 10 1.3 ug/l
95-47-6 o-Xylene 247 5.0 1.3 ug/l
1330-20-7 Xylene (total)485 15 2.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 96%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 53
FA8516633.6
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-25
Lab Sample ID:FA85166-7 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106921.D 50 05/05/21 18:30 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 573 25 6.3 ug/l
108-86-1 Bromobenzene ND 25 6.3 ug/l
74-97-5 Bromochloromethane ND 25 6.3 ug/l
75-27-4 Bromodichloromethane ND 25 6.3 ug/l
75-25-2 Bromoform ND 25 6.3 ug/l
104-51-8 n-Butylbenzene 8.6 25 6.3 ug/l J
135-98-8 sec-Butylbenzene 6.5 25 6.3 ug/l J
98-06-6 tert-Butylbenzene ND 25 6.3 ug/l
56-23-5 Carbon Tetrachloride ND 25 6.3 ug/l
108-90-7 Chlorobenzene ND 25 6.3 ug/l
75-00-3 Chloroethane ND 25 10 ug/l
67-66-3 Chloroform ND 25 6.3 ug/l
95-49-8 o-Chlorotoluene ND 25 6.3 ug/l
106-43-4 p-Chlorotoluene ND 25 6.3 ug/l
124-48-1 Dibromochloromethane ND 25 6.3 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 25 12 ug/l
106-93-4 1,2-Dibromoethane ND 25 6.3 ug/l
75-71-8 Dichlorodifluoromethane ND 25 10 ug/l
95-50-1 1,2-Dichlorobenzene ND 25 6.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 25 6.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 25 6.3 ug/l
75-34-3 1,1-Dichloroethane ND 25 6.3 ug/l
107-06-2 1,2-Dichloroethane ND 25 6.3 ug/l
75-35-4 1,1-Dichloroethylene ND 25 6.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 25 6.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 25 6.3 ug/l
78-87-5 1,2-Dichloropropane ND 25 6.3 ug/l
142-28-9 1,3-Dichloropropane ND 25 6.3 ug/l
594-20-7 2,2-Dichloropropane ND 25 6.3 ug/l
563-58-6 1,1-Dichloropropene ND 25 6.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 25 6.3 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 25 6.3 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 53
FA8516633.7
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-25
Lab Sample ID:FA85166-7 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 25 6.3 ug/l
100-41-4 Ethylbenzene 580 25 6.3 ug/l
87-68-3 Hexachlorobutadiene ND 25 6.3 ug/l
98-82-8 Isopropylbenzene 21.6 25 6.3 ug/l J
99-87-6 p-Isopropyltoluene ND 25 6.3 ug/l
74-83-9 Methyl Bromide ND 25 10 ug/l
74-87-3 Methyl Chloride ND 25 10 ug/l
74-95-3 Methylene Bromide ND 25 6.3 ug/l
75-09-2 Methylene Chloride ND 100 50 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 25 6.3 ug/l
91-20-3 Naphthalene 160 25 6.3 ug/l
103-65-1 n-Propylbenzene 81.7 25 6.3 ug/l
100-42-5 Styrene ND 25 6.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 25 6.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 25 6.3 ug/l
127-18-4 Tetrachloroethylene ND 25 6.3 ug/l
108-88-3 Toluene 1740 25 6.3 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 25 6.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 25 6.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 25 6.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 25 6.3 ug/l
79-01-6 Trichloroethylene ND 25 6.3 ug/l
75-69-4 Trichlorofluoromethane ND 25 10 ug/l
96-18-4 1,2,3-Trichloropropane ND 25 6.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 602 25 6.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 138 25 6.3 ug/l
75-01-4 Vinyl Chloride ND 25 6.3 ug/l
m,p-Xylene 1040 50 6.3 ug/l
95-47-6 o-Xylene 734 25 6.3 ug/l
1330-20-7 Xylene (total)1770 75 13 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 102%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 53
FA8516633.7
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-26
Lab Sample ID:FA85166-8 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 A0226300.D 25 05/10/21 21:51 LR n/a n/a VA2893
Run #2 E106922.D 50 05/05/21 18:53 LR n/a n/a VE2469
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 527 13 3.1 ug/l
108-86-1 Bromobenzene ND 13 3.1 ug/l
74-97-5 Bromochloromethane ND 13 3.1 ug/l
75-27-4 Bromodichloromethane ND 13 3.1 ug/l
75-25-2 Bromoform ND 13 3.1 ug/l
104-51-8 n-Butylbenzene 4.4 13 3.1 ug/l J
135-98-8 sec-Butylbenzene 3.3 13 3.1 ug/l J
98-06-6 tert-Butylbenzene ND 13 3.1 ug/l
56-23-5 Carbon Tetrachloride ND 13 3.1 ug/l
108-90-7 Chlorobenzene ND 13 3.1 ug/l
75-00-3 Chloroethane ND 13 5.0 ug/l
67-66-3 Chloroform ND 13 3.1 ug/l
95-49-8 o-Chlorotoluene ND 13 3.1 ug/l
106-43-4 p-Chlorotoluene ND 13 3.1 ug/l
124-48-1 Dibromochloromethane ND 13 3.1 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 13 6.2 ug/l
106-93-4 1,2-Dibromoethane ND 13 3.1 ug/l
75-71-8 Dichlorodifluoromethane ND 13 5.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 13 3.1 ug/l
541-73-1 1,3-Dichlorobenzene ND 13 3.1 ug/l
106-46-7 1,4-Dichlorobenzene ND 13 3.1 ug/l
75-34-3 1,1-Dichloroethane ND 13 3.1 ug/l
107-06-2 1,2-Dichloroethane ND 13 3.1 ug/l
75-35-4 1,1-Dichloroethylene ND 13 3.1 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 13 3.1 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 13 3.1 ug/l
78-87-5 1,2-Dichloropropane ND 13 3.1 ug/l
142-28-9 1,3-Dichloropropane ND 13 3.1 ug/l
594-20-7 2,2-Dichloropropane ND 13 3.1 ug/l
563-58-6 1,1-Dichloropropene ND 13 3.1 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 13 3.1 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 13 3.1 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 53
FA8516633.8
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-26
Lab Sample ID:FA85166-8 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 13 3.1 ug/l
100-41-4 Ethylbenzene 289 13 3.1 ug/l
87-68-3 Hexachlorobutadiene ND 13 3.1 ug/l
98-82-8 Isopropylbenzene 16.0 13 3.1 ug/l
99-87-6 p-Isopropyltoluene ND 13 3.1 ug/l
74-83-9 Methyl Bromide ND 13 5.0 ug/l
74-87-3 Methyl Chloride ND 13 5.0 ug/l
74-95-3 Methylene Bromide ND 13 3.1 ug/l
75-09-2 Methylene Chloride ND 50 25 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 13 3.1 ug/l
91-20-3 Naphthalene 93.4 a 25 6.3 ug/l
103-65-1 n-Propylbenzene 40.4 13 3.1 ug/l
100-42-5 Styrene 3.7 13 3.1 ug/l J
630-20-6 1,1,1,2-Tetrachloroethane ND 13 3.1 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 13 3.1 ug/l
127-18-4 Tetrachloroethylene ND 13 3.1 ug/l
108-88-3 Toluene 846 13 3.1 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 13 3.1 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 13 3.1 ug/l
71-55-6 1,1,1-Trichloroethane ND 13 3.1 ug/l
79-00-5 1,1,2-Trichloroethane ND 13 3.1 ug/l
79-01-6 Trichloroethylene ND 13 3.1 ug/l
75-69-4 Trichlorofluoromethane ND 13 5.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 13 3.1 ug/l
95-63-6 1,2,4-Trimethylbenzene 361 13 3.1 ug/l
108-67-8 1,3,5-Trimethylbenzene 80.5 13 3.1 ug/l
75-01-4 Vinyl Chloride ND 13 3.1 ug/l
m,p-Xylene 812 25 3.1 ug/l
95-47-6 o-Xylene 562 13 3.1 ug/l
1330-20-7 Xylene (total)1370 38 6.3 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 99%100%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%101%70-130%
2037-26-5 Toluene-D8 101%103%70-130%
460-00-4 4-Bromofluorobenzene 101%100%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 53
FA8516633.8
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-27
Lab Sample ID:FA85166-9 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106923.D 25 05/05/21 19:16 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 79.9 13 3.1 ug/l
108-86-1 Bromobenzene ND 13 3.1 ug/l
74-97-5 Bromochloromethane ND 13 3.1 ug/l
75-27-4 Bromodichloromethane ND 13 3.1 ug/l
75-25-2 Bromoform ND 13 3.1 ug/l
104-51-8 n-Butylbenzene ND 13 3.1 ug/l
135-98-8 sec-Butylbenzene ND 13 3.1 ug/l
98-06-6 tert-Butylbenzene ND 13 3.1 ug/l
56-23-5 Carbon Tetrachloride ND 13 3.1 ug/l
108-90-7 Chlorobenzene ND 13 3.1 ug/l
75-00-3 Chloroethane ND 13 5.0 ug/l
67-66-3 Chloroform ND 13 3.1 ug/l
95-49-8 o-Chlorotoluene ND 13 3.1 ug/l
106-43-4 p-Chlorotoluene ND 13 3.1 ug/l
124-48-1 Dibromochloromethane ND 13 3.1 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 13 6.2 ug/l
106-93-4 1,2-Dibromoethane ND 13 3.1 ug/l
75-71-8 Dichlorodifluoromethane ND 13 5.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 13 3.1 ug/l
541-73-1 1,3-Dichlorobenzene ND 13 3.1 ug/l
106-46-7 1,4-Dichlorobenzene ND 13 3.1 ug/l
75-34-3 1,1-Dichloroethane ND 13 3.1 ug/l
107-06-2 1,2-Dichloroethane ND 13 3.1 ug/l
75-35-4 1,1-Dichloroethylene ND 13 3.1 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 13 3.1 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 13 3.1 ug/l
78-87-5 1,2-Dichloropropane ND 13 3.1 ug/l
142-28-9 1,3-Dichloropropane ND 13 3.1 ug/l
594-20-7 2,2-Dichloropropane ND 13 3.1 ug/l
563-58-6 1,1-Dichloropropene ND 13 3.1 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 13 3.1 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 13 3.1 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 53
FA8516633.9
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-27
Lab Sample ID:FA85166-9 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 13 3.1 ug/l
100-41-4 Ethylbenzene 173 13 3.1 ug/l
87-68-3 Hexachlorobutadiene ND 13 3.1 ug/l
98-82-8 Isopropylbenzene 8.1 13 3.1 ug/l J
99-87-6 p-Isopropyltoluene ND 13 3.1 ug/l
74-83-9 Methyl Bromide ND 13 5.0 ug/l
74-87-3 Methyl Chloride ND 13 5.0 ug/l
74-95-3 Methylene Bromide ND 13 3.1 ug/l
75-09-2 Methylene Chloride ND 50 25 ug/l
1634-04-4 Methyl Tert Butyl Ether 20.7 13 3.1 ug/l
91-20-3 Naphthalene 50.3 13 3.1 ug/l
103-65-1 n-Propylbenzene 26.5 13 3.1 ug/l
100-42-5 Styrene ND 13 3.1 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 13 3.1 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 13 3.1 ug/l
127-18-4 Tetrachloroethylene ND 13 3.1 ug/l
108-88-3 Toluene 970 13 3.1 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 13 3.1 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 13 3.1 ug/l
71-55-6 1,1,1-Trichloroethane ND 13 3.1 ug/l
79-00-5 1,1,2-Trichloroethane ND 13 3.1 ug/l
79-01-6 Trichloroethylene ND 13 3.1 ug/l
75-69-4 Trichlorofluoromethane ND 13 5.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 13 3.1 ug/l
95-63-6 1,2,4-Trimethylbenzene 253 13 3.1 ug/l
108-67-8 1,3,5-Trimethylbenzene 63.7 13 3.1 ug/l
75-01-4 Vinyl Chloride ND 13 3.1 ug/l
m,p-Xylene 356 25 3.1 ug/l
95-47-6 o-Xylene 219 13 3.1 ug/l
1330-20-7 Xylene (total)574 38 6.3 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
28 of 53
FA8516633.9
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-29
Lab Sample ID:FA85166-10 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106924.D 10 05/05/21 19:39 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 340 5.0 1.3 ug/l
108-86-1 Bromobenzene ND 5.0 1.3 ug/l
74-97-5 Bromochloromethane ND 5.0 1.3 ug/l
75-27-4 Bromodichloromethane ND 5.0 1.3 ug/l
75-25-2 Bromoform ND 5.0 1.3 ug/l
104-51-8 n-Butylbenzene 1.6 5.0 1.3 ug/l J
135-98-8 sec-Butylbenzene 1.3 5.0 1.3 ug/l J
98-06-6 tert-Butylbenzene ND 5.0 1.3 ug/l
56-23-5 Carbon Tetrachloride ND 5.0 1.3 ug/l
108-90-7 Chlorobenzene ND 5.0 1.3 ug/l
75-00-3 Chloroethane ND 5.0 2.0 ug/l
67-66-3 Chloroform ND 5.0 1.3 ug/l
95-49-8 o-Chlorotoluene ND 5.0 1.3 ug/l
106-43-4 p-Chlorotoluene ND 5.0 1.3 ug/l
124-48-1 Dibromochloromethane ND 5.0 1.3 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 5.0 2.5 ug/l
106-93-4 1,2-Dibromoethane ND 5.0 1.3 ug/l
75-71-8 Dichlorodifluoromethane ND 5.0 2.0 ug/l
95-50-1 1,2-Dichlorobenzene ND 5.0 1.3 ug/l
541-73-1 1,3-Dichlorobenzene ND 5.0 1.3 ug/l
106-46-7 1,4-Dichlorobenzene ND 5.0 1.3 ug/l
75-34-3 1,1-Dichloroethane ND 5.0 1.3 ug/l
107-06-2 1,2-Dichloroethane ND 5.0 1.3 ug/l
75-35-4 1,1-Dichloroethylene ND 5.0 1.3 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 5.0 1.3 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 5.0 1.3 ug/l
78-87-5 1,2-Dichloropropane ND 5.0 1.3 ug/l
142-28-9 1,3-Dichloropropane ND 5.0 1.3 ug/l
594-20-7 2,2-Dichloropropane ND 5.0 1.3 ug/l
563-58-6 1,1-Dichloropropene ND 5.0 1.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 5.0 1.3 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 5.0 1.3 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
29 of 53
FA8516633.10
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-29
Lab Sample ID:FA85166-10 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 3.4 5.0 1.3 ug/l J
100-41-4 Ethylbenzene 18.6 5.0 1.3 ug/l
87-68-3 Hexachlorobutadiene ND 5.0 1.3 ug/l
98-82-8 Isopropylbenzene 8.7 5.0 1.3 ug/l
99-87-6 p-Isopropyltoluene ND 5.0 1.3 ug/l
74-83-9 Methyl Bromide ND 5.0 2.0 ug/l
74-87-3 Methyl Chloride ND 5.0 2.0 ug/l
74-95-3 Methylene Bromide ND 5.0 1.3 ug/l
75-09-2 Methylene Chloride ND 20 10 ug/l
1634-04-4 Methyl Tert Butyl Ether 123 5.0 1.3 ug/l
91-20-3 Naphthalene 44.7 5.0 1.3 ug/l
103-65-1 n-Propylbenzene 22.6 5.0 1.3 ug/l
100-42-5 Styrene ND 5.0 1.3 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 5.0 1.3 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 5.0 1.3 ug/l
127-18-4 Tetrachloroethylene ND 5.0 1.3 ug/l
108-88-3 Toluene 1.9 5.0 1.3 ug/l J
87-61-6 1,2,3-Trichlorobenzene ND 5.0 1.3 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 5.0 1.3 ug/l
71-55-6 1,1,1-Trichloroethane ND 5.0 1.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 5.0 1.3 ug/l
79-01-6 Trichloroethylene ND 5.0 1.3 ug/l
75-69-4 Trichlorofluoromethane ND 5.0 2.0 ug/l
96-18-4 1,2,3-Trichloropropane ND 5.0 1.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 25.7 5.0 1.3 ug/l
108-67-8 1,3,5-Trimethylbenzene 13.0 5.0 1.3 ug/l
75-01-4 Vinyl Chloride ND 5.0 1.3 ug/l
m,p-Xylene ND 10 1.3 ug/l
95-47-6 o-Xylene 7.3 5.0 1.3 ug/l
1330-20-7 Xylene (total)7.3 15 2.5 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 102%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 53
FA8516633.10
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:MW-31
Lab Sample ID:FA85166-11 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a E106920.D 1 05/05/21 18:06 LR n/a n/a VE2469
Run #2
Purge Volume
Run #1 10.0 ml
Run #2
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
31 of 53
FA8516633.11
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:MW-31
Lab Sample ID:FA85166-11 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
74-95-3 Methylene Bromide ND 0.50 0.13 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 98%70-130%
17060-07-0 1,2-Dichloroethane-D4 101%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 104%70-130%
(a) Vials combined due to high silt.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 53
FA8516633.11
SGS North America Inc.
Report of Analysis Page 1 of 2
Client Sample ID:RW-1
Lab Sample ID:FA85166-12 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 E106925.D 2.5 05/05/21 20:03 LR n/a n/a VE2469
Run #2 A0226301.D 5 05/10/21 22:15 LR n/a n/a VA2893
Purge Volume
Run #1 10.0 ml
Run #2 10.0 ml
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 30.7 1.3 0.31 ug/l
108-86-1 Bromobenzene ND 1.3 0.31 ug/l
74-97-5 Bromochloromethane ND 1.3 0.31 ug/l
75-27-4 Bromodichloromethane ND 1.3 0.31 ug/l
75-25-2 Bromoform ND 1.3 0.31 ug/l
104-51-8 n-Butylbenzene 0.87 1.3 0.31 ug/l J
135-98-8 sec-Butylbenzene 1.1 1.3 0.31 ug/l J
98-06-6 tert-Butylbenzene ND 1.3 0.31 ug/l
56-23-5 Carbon Tetrachloride ND 1.3 0.31 ug/l
108-90-7 Chlorobenzene ND 1.3 0.31 ug/l
75-00-3 Chloroethane ND 1.3 0.50 ug/l
67-66-3 Chloroform ND 1.3 0.31 ug/l
95-49-8 o-Chlorotoluene ND 1.3 0.31 ug/l
106-43-4 p-Chlorotoluene ND 1.3 0.31 ug/l
124-48-1 Dibromochloromethane ND 1.3 0.31 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 1.3 0.62 ug/l
106-93-4 1,2-Dibromoethane ND 1.3 0.31 ug/l
75-71-8 Dichlorodifluoromethane ND 1.3 0.50 ug/l
95-50-1 1,2-Dichlorobenzene ND 1.3 0.31 ug/l
541-73-1 1,3-Dichlorobenzene ND 1.3 0.31 ug/l
106-46-7 1,4-Dichlorobenzene ND 1.3 0.31 ug/l
75-34-3 1,1-Dichloroethane ND 1.3 0.31 ug/l
107-06-2 1,2-Dichloroethane ND 1.3 0.31 ug/l
75-35-4 1,1-Dichloroethylene ND 1.3 0.31 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 1.3 0.31 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 1.3 0.31 ug/l
78-87-5 1,2-Dichloropropane ND 1.3 0.31 ug/l
142-28-9 1,3-Dichloropropane ND 1.3 0.31 ug/l
594-20-7 2,2-Dichloropropane ND 1.3 0.31 ug/l
563-58-6 1,1-Dichloropropene ND 1.3 0.31 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.3 0.31 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 1.3 0.31 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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FA8516633.12
SGS North America Inc.
Report of Analysis Page 2 of 2
Client Sample ID:RW-1
Lab Sample ID:FA85166-12 Date Sampled:04/29/21
Matrix:AQ - Ground Water Date Received:04/30/21
Method:SM 6200B Percent Solids:n/a
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
VOA 6200B List
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 1.3 0.31 ug/l
100-41-4 Ethylbenzene 145 a 2.5 0.63 ug/l
87-68-3 Hexachlorobutadiene ND 1.3 0.31 ug/l
98-82-8 Isopropylbenzene 5.0 1.3 0.31 ug/l
99-87-6 p-Isopropyltoluene 0.79 1.3 0.31 ug/l J
74-83-9 Methyl Bromide ND 1.3 0.50 ug/l
74-87-3 Methyl Chloride ND 1.3 0.50 ug/l
74-95-3 Methylene Bromide ND 1.3 0.31 ug/l
75-09-2 Methylene Chloride ND 5.0 2.5 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.3 0.31 ug/l
91-20-3 Naphthalene 59.1 1.3 0.31 ug/l
103-65-1 n-Propylbenzene 13.2 1.3 0.31 ug/l
100-42-5 Styrene ND 1.3 0.31 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 1.3 0.31 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.3 0.31 ug/l
127-18-4 Tetrachloroethylene ND 1.3 0.31 ug/l
108-88-3 Toluene 58.4 1.3 0.31 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 1.3 0.31 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 1.3 0.31 ug/l
71-55-6 1,1,1-Trichloroethane ND 1.3 0.31 ug/l
79-00-5 1,1,2-Trichloroethane ND 1.3 0.31 ug/l
79-01-6 Trichloroethylene ND 1.3 0.31 ug/l
75-69-4 Trichlorofluoromethane ND 1.3 0.50 ug/l
96-18-4 1,2,3-Trichloropropane ND 1.3 0.31 ug/l
95-63-6 1,2,4-Trimethylbenzene 99.9 1.3 0.31 ug/l
108-67-8 1,3,5-Trimethylbenzene 8.3 1.3 0.31 ug/l
75-01-4 Vinyl Chloride ND 1.3 0.31 ug/l
m,p-Xylene 78.9 2.5 0.31 ug/l
95-47-6 o-Xylene 103 1.3 0.31 ug/l
1330-20-7 Xylene (total)182 3.8 0.63 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
1868-53-7 Dibromofluoromethane 97%99%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%100%70-130%
2037-26-5 Toluene-D8 99%99%70-130%
460-00-4 4-Bromofluorobenzene 104%101%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
34 of 53
FA8516633.12
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
Orlando, FL
Section 4
35 of 53
FA851664
FA85166: Chain of Custody
Page 1 of 2
36 of 53
FA8516644.1
Job Number:FA85166 Client:GRI
Date / Time Received:4/30/2021 10:00:00 AM Delivery Method:FED EX
Project:PERRYTOWN SERVICE CENTER/PSC
Airbill #'s:100963788249
Cooler Information
1. Custody Seals Present
2. Custody Seals Intact
4. Cooler temp verification
3. Temp criteria achieved
5. Cooler media
IR Gun
Ice (Bag)
Trip Blank Information
1. Trip Blank present / cooler
2. Trip Blank listed on COC
2. Samples preserved properly
Sample Information
1. Sample labels present on bottles
5. Sample recvd within HT
4. Condition of sample
3. Sufficient volume/containers recvd for analysis:
Intact
Comments
SM001Rev. Date 05/24/17
SGS Sample Receipt Summary
Cooler Temps (Raw Measured) °C:
Cooler Temps (Corrected) °C:
Cooler 1: (3.6);
Cooler 1: (2.8);
3. Type Of TB Received
W or S N/A
6. Dates/Times/IDs on COC match Sample Label
7. VOCs have headspace
8. Bottles received for unspecified tests
9. Compositing instructions clear
10. Voa Soil Kits/Jars received past 48hrs?
11. % Solids Jar received?
Misc. Information
25-Gram 5-GramNumber of Encores:Number of 5035 Field Kits:Number of Lab Filtered Metals:
Test Strip Lot #s:pH 0-3 230315 pH 10-12 219813A Other: (Specify)
Y or N N/A
Y or N
Therm ID:IR4; Therm CF:-0.8; # of Coolers:1
Y or N N/A
12. Residual Chlorine Present?
Residual Chlorine Test Strip Lot #:
Technician:Reviewer:CARLOSD Date:Date:4/30/2021 10:00:00 A
FA85166: Chain of Custody
Page 2 of 2
37 of 53
FA8516644.1
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Orlando, FL
Section 5
38 of 53
FA851665
Method Blank Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2469-MB E106905.D 1 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
39 of 53
FA8516655.1.1
Method Blank Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2469-MB E106905.D 1 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
CAS No.Compound Result RL MDL Units Q
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
74-95-3 Methylene Bromide ND 0.50 0.13 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 97%70-130%
17060-07-0 1,2-Dichloroethane-D4 102%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 106%70-130%
40 of 53
FA8516655.1.1
Method Blank Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2893-MB A0226295.D 1 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.13 ug/l
108-86-1 Bromobenzene ND 0.50 0.13 ug/l
74-97-5 Bromochloromethane ND 0.50 0.13 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.13 ug/l
75-25-2 Bromoform ND 0.50 0.13 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.13 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.13 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.13 ug/l
56-23-5 Carbon Tetrachloride ND 0.50 0.13 ug/l
108-90-7 Chlorobenzene ND 0.50 0.13 ug/l
75-00-3 Chloroethane ND 0.50 0.20 ug/l
67-66-3 Chloroform ND 0.50 0.13 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.13 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.13 ug/l
124-48-1 Dibromochloromethane ND 0.50 0.13 ug/l
96-12-8 1,2-Dibromo-3-chloropropane ND 0.50 0.25 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.13 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.20 ug/l
95-50-1 1,2-Dichlorobenzene ND 0.50 0.13 ug/l
541-73-1 1,3-Dichlorobenzene ND 0.50 0.13 ug/l
106-46-7 1,4-Dichlorobenzene ND 0.50 0.13 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.13 ug/l
107-06-2 1,2-Dichloroethane ND 0.50 0.13 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.13 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.13 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.13 ug/l
78-87-5 1,2-Dichloropropane ND 0.50 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.13 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.13 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.13 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.50 0.13 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.50 0.13 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.13 ug/l
100-41-4 Ethylbenzene ND 0.50 0.13 ug/l
87-68-3 Hexachlorobutadiene ND 0.50 0.13 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
41 of 53
FA8516655.1.2
Method Blank Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2893-MB A0226295.D 1 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
CAS No.Compound Result RL MDL Units Q
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.20 ug/l
74-87-3 Methyl Chloride ND 0.50 0.20 ug/l
74-95-3 Methylene Bromide ND 0.50 0.13 ug/l
75-09-2 Methylene Chloride ND 2.0 1.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.13 ug/l
91-20-3 Naphthalene ND 0.50 0.13 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.13 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.13 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.50 0.13 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.13 ug/l
108-88-3 Toluene ND 0.50 0.13 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.13 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.13 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.13 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.50 0.13 ug/l
79-01-6 Trichloroethylene ND 0.50 0.13 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.20 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.13 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.13 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.13 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.13 ug/l
m,p-Xylene ND 1.0 0.13 ug/l
95-47-6 o-Xylene ND 0.50 0.13 ug/l
1330-20-7 Xylene (total)ND 1.5 0.25 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 104%70-130%
17060-07-0 1,2-Dichloroethane-D4 105%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
42 of 53
FA8516655.1.2
Method Blank Summary Page 1 of 1
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2894-MB A0226313.D 1 05/11/21 LR n/a n/a VA2894
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-4
CAS No.Compound Result RL MDL Units Q
91-20-3 Naphthalene ND 0.50 0.13 ug/l
CAS No.Surrogate Recoveries Limits
1868-53-7 Dibromofluoromethane 102%70-130%
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 101%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
43 of 53
FA8516655.1.3
Blank Spike Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2469-BS E106903.D 1 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 10.5 105 70-130
108-86-1 Bromobenzene 10 10.2 102 70-130
74-97-5 Bromochloromethane 10 9.3 93 70-130
75-27-4 Bromodichloromethane 10 10.7 107 70-130
75-25-2 Bromoform 10 9.8 98 70-130
104-51-8 n-Butylbenzene 10 9.9 99 70-130
135-98-8 sec-Butylbenzene 10 10.5 105 70-130
98-06-6 tert-Butylbenzene 10 9.9 99 70-130
56-23-5 Carbon Tetrachloride 10 11.0 110 70-130
108-90-7 Chlorobenzene 10 10.0 100 70-130
75-00-3 Chloroethane 10 11.2 112 60-140
67-66-3 Chloroform 10 10.0 100 70-130
95-49-8 o-Chlorotoluene 10 10.4 104 70-130
106-43-4 p-Chlorotoluene 10 10.5 105 70-130
124-48-1 Dibromochloromethane 10 9.8 98 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 10.1 101 70-130
106-93-4 1,2-Dibromoethane 10 10.1 101 70-130
75-71-8 Dichlorodifluoromethane 10 10.5 105 60-140
95-50-1 1,2-Dichlorobenzene 10 10.0 100 70-130
541-73-1 1,3-Dichlorobenzene 10 10.4 104 70-130
106-46-7 1,4-Dichlorobenzene 10 9.9 99 70-130
75-34-3 1,1-Dichloroethane 10 11.0 110 70-130
107-06-2 1,2-Dichloroethane 10 10 100 70-130
75-35-4 1,1-Dichloroethylene 10 10.9 109 70-130
156-59-2 cis-1,2-Dichloroethylene 10 10.3 103 70-130
156-60-5 trans-1,2-Dichloroethylene 10 10.7 107 70-130
78-87-5 1,2-Dichloropropane 10 10.6 106 70-130
142-28-9 1,3-Dichloropropane 10 10.1 101 70-130
594-20-7 2,2-Dichloropropane 10 11.1 111 70-130
563-58-6 1,1-Dichloropropene 10 10.3 103 70-130
10061-01-5 cis-1,3-Dichloropropene 10 9.7 97 70-130
10061-02-6 trans-1,3-Dichloropropene 10 10.0 100 70-130
108-20-3 Di-Isopropyl Ether 10 9.8 98 70-130
100-41-4 Ethylbenzene 10 10.4 104 70-130
87-68-3 Hexachlorobutadiene 10 9.9 99 70-130
98-82-8 Isopropylbenzene 10 9.7 97 70-130
* = Outside of Control Limits.
44 of 53
FA8516655.2.1
Blank Spike Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VE2469-BS E106903.D 1 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 10.2 102 70-130
74-83-9 Methyl Bromide 10 10.6 106 60-140
74-87-3 Methyl Chloride 10 11.4 114 60-140
74-95-3 Methylene Bromide 10 10.0 100 70-130
75-09-2 Methylene Chloride 10 10 100 70-130
1634-04-4 Methyl Tert Butyl Ether 10 9.5 95 70-130
91-20-3 Naphthalene 10 8.6 86 70-130
103-65-1 n-Propylbenzene 10 10.6 106 70-130
100-42-5 Styrene 10 9.6 96 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 10.2 102 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.4 104 70-130
127-18-4 Tetrachloroethylene 10 10.6 106 70-130
108-88-3 Toluene 10 10.3 103 70-130
87-61-6 1,2,3-Trichlorobenzene 10 8.7 87 70-130
120-82-1 1,2,4-Trichlorobenzene 10 9.0 90 70-130
71-55-6 1,1,1-Trichloroethane 10 10.5 105 70-130
79-00-5 1,1,2-Trichloroethane 10 10.3 103 70-130
79-01-6 Trichloroethylene 10 9.8 98 70-130
75-69-4 Trichlorofluoromethane 10 12.0 120 60-140
96-18-4 1,2,3-Trichloropropane 10 10.2 102 70-130
95-63-6 1,2,4-Trimethylbenzene 10 9.6 96 70-130
108-67-8 1,3,5-Trimethylbenzene 10 10.0 100 70-130
75-01-4 Vinyl Chloride 10 11.2 112 60-140
m,p-Xylene 20 19.6 98 70-130
95-47-6 o-Xylene 10 9.5 95 70-130
1330-20-7 Xylene (total)30 29.1 97 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 99%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
* = Outside of Control Limits.
45 of 53
FA8516655.2.1
Blank Spike Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2893-BS A0226293.D 1 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
71-43-2 Benzene 10 11.9 119 70-130
108-86-1 Bromobenzene 10 11.4 114 70-130
74-97-5 Bromochloromethane 10 10.8 108 70-130
75-27-4 Bromodichloromethane 10 11.7 117 70-130
75-25-2 Bromoform 10 10.9 109 70-130
104-51-8 n-Butylbenzene 10 12.1 121 70-130
135-98-8 sec-Butylbenzene 10 12.8 128 70-130
98-06-6 tert-Butylbenzene 10 12.2 122 70-130
56-23-5 Carbon Tetrachloride 10 12.3 123 70-130
108-90-7 Chlorobenzene 10 11.1 111 70-130
75-00-3 Chloroethane 10 10.3 103 60-140
67-66-3 Chloroform 10 11.4 114 70-130
95-49-8 o-Chlorotoluene 10 11.6 116 70-130
106-43-4 p-Chlorotoluene 10 11.8 118 70-130
124-48-1 Dibromochloromethane 10 11.0 110 70-130
96-12-8 1,2-Dibromo-3-chloropropane 10 10.4 104 70-130
106-93-4 1,2-Dibromoethane 10 11.0 110 70-130
75-71-8 Dichlorodifluoromethane 10 8.9 89 60-140
95-50-1 1,2-Dichlorobenzene 10 11.2 112 70-130
541-73-1 1,3-Dichlorobenzene 10 11.6 116 70-130
106-46-7 1,4-Dichlorobenzene 10 10.9 109 70-130
75-34-3 1,1-Dichloroethane 10 12.4 124 70-130
107-06-2 1,2-Dichloroethane 10 10.9 109 70-130
75-35-4 1,1-Dichloroethylene 10 12.4 124 70-130
156-59-2 cis-1,2-Dichloroethylene 10 12.1 121 70-130
156-60-5 trans-1,2-Dichloroethylene 10 12.1 121 70-130
78-87-5 1,2-Dichloropropane 10 11.4 114 70-130
142-28-9 1,3-Dichloropropane 10 10.9 109 70-130
594-20-7 2,2-Dichloropropane 10 12.2 122 70-130
563-58-6 1,1-Dichloropropene 10 12.0 120 70-130
10061-01-5 cis-1,3-Dichloropropene 10 11.1 111 70-130
10061-02-6 trans-1,3-Dichloropropene 10 11.8 118 70-130
108-20-3 Di-Isopropyl Ether 10 11.2 112 70-130
100-41-4 Ethylbenzene 10 11.4 114 70-130
87-68-3 Hexachlorobutadiene 10 11.7 117 70-130
98-82-8 Isopropylbenzene 10 12.0 120 70-130
* = Outside of Control Limits.
46 of 53
FA8516655.2.2
Blank Spike Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2893-BS A0226293.D 1 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
99-87-6 p-Isopropyltoluene 10 12.7 127 70-130
74-83-9 Methyl Bromide 10 10.8 108 60-140
74-87-3 Methyl Chloride 10 10.5 105 60-140
74-95-3 Methylene Bromide 10 11.2 112 70-130
75-09-2 Methylene Chloride 10 11.4 114 70-130
1634-04-4 Methyl Tert Butyl Ether 10 11.0 110 70-130
91-20-3 Naphthalene 10 10.6 106 70-130
103-65-1 n-Propylbenzene 10 12.0 120 70-130
100-42-5 Styrene 10 11.7 117 70-130
630-20-6 1,1,1,2-Tetrachloroethane 10 11.1 111 70-130
79-34-5 1,1,2,2-Tetrachloroethane 10 10.7 107 70-130
127-18-4 Tetrachloroethylene 10 12.2 122 70-130
108-88-3 Toluene 10 11.3 113 70-130
87-61-6 1,2,3-Trichlorobenzene 10 10.7 107 70-130
120-82-1 1,2,4-Trichlorobenzene 10 11.0 110 70-130
71-55-6 1,1,1-Trichloroethane 10 12.0 120 70-130
79-00-5 1,1,2-Trichloroethane 10 11.1 111 70-130
79-01-6 Trichloroethylene 10 11.4 114 70-130
75-69-4 Trichlorofluoromethane 10 10.8 108 60-140
96-18-4 1,2,3-Trichloropropane 10 10.9 109 70-130
95-63-6 1,2,4-Trimethylbenzene 10 11.8 118 70-130
108-67-8 1,3,5-Trimethylbenzene 10 12.4 124 70-130
75-01-4 Vinyl Chloride 10 10.4 104 60-140
m,p-Xylene 20 23.6 118 70-130
95-47-6 o-Xylene 10 11.7 117 70-130
1330-20-7 Xylene (total)30 35.3 118 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 101%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
* = Outside of Control Limits.
47 of 53
FA8516655.2.2
Blank Spike Summary Page 1 of 1
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
VA2894-BS A0226311.D 1 05/11/21 LR n/a n/a VA2894
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-4
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
91-20-3 Naphthalene 10 9.1 91 70-130
CAS No.Surrogate Recoveries BSP Limits
1868-53-7 Dibromofluoromethane 100%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
* = Outside of Control Limits.
48 of 53
FA8516655.2.3
Matrix Spike Summary Page 1 of 1
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA85300-1MS A0226324.D 200 05/11/21 LR n/a n/a VA2894
FA85300-1 a A0226316.D 200 05/11/21 LR n/a n/a VA2894
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-4
FA85300-1 Spike MS MS
CAS No.Compound ug/l Q ug/l ug/l %Limits
91-20-3 Naphthalene 726 2000 2650 96 70-130
CAS No.Surrogate Recoveries MS FA85300-1 Limits
1868-53-7 Dibromofluoromethane 98%101%70-130%
17060-07-0 1,2-Dichloroethane-D4 93%102%70-130%
2037-26-5 Toluene-D8 100%101%70-130%
460-00-4 4-Bromofluorobenzene 103%99%70-130%
(a) Confirmation run.
* = Outside of Control Limits.
49 of 53
FA8516655.3.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA85166-1MS E106916.D 100 05/05/21 LR n/a n/a VE2469
FA85166-1MSD E106917.D 100 05/05/21 LR n/a n/a VE2469
FA85166-1 E106910.D 100 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
FA85166-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene 258 1000 1100 84 1000 1100 84 0 70-130/20
108-86-1 Bromobenzene ND 1000 1020 102 1000 1020 102 0 70-130/20
74-97-5 Bromochloromethane ND 1000 920 92 1000 926 93 1 70-130/20
75-27-4 Bromodichloromethane ND 1000 1070 107 1000 1080 108 1 70-130/20
75-25-2 Bromoform ND 1000 914 91 1000 949 95 4 70-130/20
104-51-8 n-Butylbenzene 23.1 J 1000 1000 98 1000 1020 100 2 70-130/20
135-98-8 sec-Butylbenzene 15.7 J 1000 1050 103 1000 1070 105 2 70-130/20
98-06-6 tert-Butylbenzene ND 1000 1000 100 1000 1020 102 2 70-130/20
56-23-5 Carbon Tetrachloride ND 1000 1110 111 1000 1090 109 2 70-130/20
108-90-7 Chlorobenzene ND 1000 1010 101 1000 1020 102 1 70-130/20
75-00-3 Chloroethane ND 1000 1250 125 1000 1220 122 2 60-140/20
67-66-3 Chloroform ND 1000 990 99 1000 1010 101 2 70-130/20
95-49-8 o-Chlorotoluene ND 1000 1050 105 1000 1060 106 1 70-130/20
106-43-4 p-Chlorotoluene ND 1000 1040 104 1000 1050 105 1 70-130/20
124-48-1 Dibromochloromethane ND 1000 934 93 1000 966 97 3 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 1000 966 97 1000 1040 104 7 70-130/20
106-93-4 1,2-Dibromoethane ND 1000 986 99 1000 996 100 1 70-130/20
75-71-8 Dichlorodifluoromethane ND 1000 1030 103 1000 1050 105 2 60-140/20
95-50-1 1,2-Dichlorobenzene ND 1000 979 98 1000 1000 100 2 70-130/20
541-73-1 1,3-Dichlorobenzene ND 1000 1030 103 1000 1030 103 0 70-130/20
106-46-7 1,4-Dichlorobenzene ND 1000 971 97 1000 983 98 1 70-130/20
75-34-3 1,1-Dichloroethane ND 1000 1090 109 1000 1110 111 2 70-130/20
107-06-2 1,2-Dichloroethane ND 1000 989 99 1000 995 100 1 70-130/20
75-35-4 1,1-Dichloroethylene ND 1000 1080 108 1000 1100 110 2 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 1000 1010 101 1000 1040 104 3 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 1000 1040 104 1000 1070 107 3 70-130/20
78-87-5 1,2-Dichloropropane ND 1000 1070 107 1000 1060 106 1 70-130/20
142-28-9 1,3-Dichloropropane ND 1000 983 98 1000 989 99 1 70-130/20
594-20-7 2,2-Dichloropropane ND 1000 1090 109 1000 1080 108 1 70-130/20
563-58-6 1,1-Dichloropropene ND 1000 1010 101 1000 1020 102 1 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 1000 935 94 1000 949 95 1 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 1000 958 96 1000 976 98 2 70-130/20
108-20-3 Di-Isopropyl Ether ND 1000 954 95 1000 984 98 3 70-130/20
100-41-4 Ethylbenzene 1390 1000 1340 -5*1000 1330 -6*1 70-130/20
87-68-3 Hexachlorobutadiene ND 1000 999 100 1000 1020 102 2 70-130/20
98-82-8 Isopropylbenzene 59.3 1000 994 93 1000 1010 95 2 70-130/20
* = Outside of Control Limits.
50 of 53
FA8516655.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA85166-1MS E106916.D 100 05/05/21 LR n/a n/a VE2469
FA85166-1MSD E106917.D 100 05/05/21 LR n/a n/a VE2469
FA85166-1 E106910.D 100 05/05/21 LR n/a n/a VE2469
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-1, FA85166-2, FA85166-3, FA85166-4, FA85166-6, FA85166-7, FA85166-8, FA85166-9, FA85166-10,
FA85166-11, FA85166-12
FA85166-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
99-87-6 p-Isopropyltoluene ND 1000 1040 104 1000 1040 104 0 70-130/20
74-83-9 Methyl Bromide ND 1000 1130 113 1000 1140 114 1 60-140/20
74-87-3 Methyl Chloride ND 1000 1140 114 1000 1170 117 3 60-140/20
74-95-3 Methylene Bromide ND 1000 986 99 1000 990 99 0 70-130/20
75-09-2 Methylene Chloride ND 1000 983 98 1000 1030 103 5 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 1000 912 91 1000 956 96 5 70-130/20
91-20-3 Naphthalene 373 1000 898 53*1000 966 59*7 70-130/20
103-65-1 n-Propylbenzene 205 1000 1110 91 1000 1100 90 1 70-130/20
100-42-5 Styrene ND 1000 956 96 1000 958 96 0 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 1000 1010 101 1000 1040 104 3 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 1000 1000 100 1000 1010 101 1 70-130/20
127-18-4 Tetrachloroethylene ND 1000 1060 106 1000 1070 107 1 70-130/20
108-88-3 Toluene 1180 1000 1270 9*1000 1280 10*1 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 1000 848 85 1000 887 89 4 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 1000 882 88 1000 926 93 5 70-130/20
71-55-6 1,1,1-Trichloroethane ND 1000 1060 106 1000 1070 107 1 70-130/20
79-00-5 1,1,2-Trichloroethane ND 1000 1050 105 1000 1040 104 1 70-130/20
79-01-6 Trichloroethylene ND 1000 997 100 1000 1000 100 0 70-130/20
75-69-4 Trichlorofluoromethane ND 1000 1240 124 1000 1230 123 1 60-140/20
96-18-4 1,2,3-Trichloropropane ND 1000 988 99 1000 1000 100 1 70-130/20
95-63-6 1,2,4-Trimethylbenzene 1920 1000 1350 -57*1000 1350 -57*0 70-130/20
108-67-8 1,3,5-Trimethylbenzene 513 1000 1120 61*1000 1130 62*1 70-130/20
75-01-4 Vinyl Chloride ND 1000 1150 115 1000 1160 116 1 60-140/20
m,p-Xylene 4890 2000 2960 -97* a 2000 2930 -98* a 1 70-130/20
95-47-6 o-Xylene 1390 1000 1230 -16*1000 1240 -15*1 70-130/20
1330-20-7 Xylene (total)6280 3000 4190 -70* a 3000 4170 -70* a 0 70-130/20
CAS No.Surrogate Recoveries MS MSD FA85166-1 Limits
1868-53-7 Dibromofluoromethane 97%97%97%70-130%
17060-07-0 1,2-Dichloroethane-D4 103%102%100%70-130%
2037-26-5 Toluene-D8 101%101%102%70-130%
460-00-4 4-Bromofluorobenzene 102%101%103%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
51 of 53
FA8516655.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA85166-2MS A0226305.D 10 05/10/21 LR n/a n/a VA2893
FA85166-2MSD A0226306.D 10 05/11/21 LR n/a n/a VA2893
FA85166-2 A0226296.D 10 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
FA85166-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene 52.3 100 166 114 100 166 114 0 70-130/20
108-86-1 Bromobenzene ND 100 109 109 100 112 112 3 70-130/20
74-97-5 Bromochloromethane ND 100 105 105 100 109 109 4 70-130/20
75-27-4 Bromodichloromethane ND 100 102 102 100 105 105 3 70-130/20
75-25-2 Bromoform ND 100 71.4 71 100 73.7 74 3 70-130/20
104-51-8 n-Butylbenzene 5.4 100 118 113 100 123 118 4 70-130/20
135-98-8 sec-Butylbenzene 3.8 J 100 122 118 100 127 123 4 70-130/20
98-06-6 tert-Butylbenzene ND 100 116 116 100 121 121 4 70-130/20
56-23-5 Carbon Tetrachloride ND 100 112 112 100 115 115 3 70-130/20
108-90-7 Chlorobenzene ND 100 109 109 100 111 111 2 70-130/20
75-00-3 Chloroethane ND 100 91.4 91 100 106 106 15 60-140/20
67-66-3 Chloroform ND 100 113 113 100 116 116 3 70-130/20
95-49-8 o-Chlorotoluene ND 100 118 118 100 122 122 3 70-130/20
106-43-4 p-Chlorotoluene ND 100 109 109 100 113 113 4 70-130/20
124-48-1 Dibromochloromethane ND 100 83.7 84 100 85.7 86 2 70-130/20
96-12-8 1,2-Dibromo-3-chloropropane ND 100 106 106 100 113 113 6 70-130/20
106-93-4 1,2-Dibromoethane ND 100 102 102 100 107 107 5 70-130/20
75-71-8 Dichlorodifluoromethane ND 100 83.1 83 100 98.8 99 17 60-140/20
95-50-1 1,2-Dichlorobenzene ND 100 108 108 100 113 113 5 70-130/20
541-73-1 1,3-Dichlorobenzene ND 100 110 110 100 114 114 4 70-130/20
106-46-7 1,4-Dichlorobenzene ND 100 104 104 100 108 108 4 70-130/20
75-34-3 1,1-Dichloroethane ND 100 122 122 100 127 127 4 70-130/20
107-06-2 1,2-Dichloroethane ND 100 106 106 100 109 109 3 70-130/20
75-35-4 1,1-Dichloroethylene ND 100 119 119 100 125 125 5 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 100 117 117 100 123 123 5 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 100 118 118 100 122 122 3 70-130/20
78-87-5 1,2-Dichloropropane ND 100 112 112 100 115 115 3 70-130/20
142-28-9 1,3-Dichloropropane ND 100 102 102 100 107 107 5 70-130/20
594-20-7 2,2-Dichloropropane ND 100 106 106 100 112 112 6 70-130/20
563-58-6 1,1-Dichloropropene ND 100 116 116 100 120 120 3 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 100 88.1 88 100 93.2 93 6 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 100 95.5 96 100 101 101 6 70-130/20
108-20-3 Di-Isopropyl Ether ND 100 105 105 100 113 113 7 70-130/20
100-41-4 Ethylbenzene 152 100 258 106 100 250 98 3 70-130/20
87-68-3 Hexachlorobutadiene ND 100 111 111 100 119 119 7 70-130/20
98-82-8 Isopropylbenzene 11.9 100 128 116 100 132 120 3 70-130/20
* = Outside of Control Limits.
52 of 53
FA8516655.4.2
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 2
Job Number:FA85166
Account:GRINCC GRI (Geological Resources Inc.)
Project:Perrytown Service Center; 526 Sand Hill Rd, Colerain, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
FA85166-2MS A0226305.D 10 05/10/21 LR n/a n/a VA2893
FA85166-2MSD A0226306.D 10 05/11/21 LR n/a n/a VA2893
FA85166-2 A0226296.D 10 05/10/21 LR n/a n/a VA2893
The QC reported here applies to the following samples:Method: SM 6200B
FA85166-2, FA85166-3, FA85166-4, FA85166-5, FA85166-8, FA85166-12
FA85166-2 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
99-87-6 p-Isopropyltoluene 1.9 J 100 120 118 100 126 124 5 70-130/20
74-83-9 Methyl Bromide ND 100 103 103 100 113 113 9 60-140/20
74-87-3 Methyl Chloride ND 100 87.0 87 100 103 103 17 60-140/20
74-95-3 Methylene Bromide ND 100 109 109 100 112 112 3 70-130/20
75-09-2 Methylene Chloride ND 100 114 114 100 117 117 3 70-130/20
1634-04-4 Methyl Tert Butyl Ether 12.9 100 116 103 100 124 111 7 70-130/20
91-20-3 Naphthalene 100 100 193 93 100 209 109 8 70-130/20
103-65-1 n-Propylbenzene 35.1 100 149 114 100 150 115 1 70-130/20
100-42-5 Styrene ND 100 111 111 100 116 116 4 70-130/20
630-20-6 1,1,1,2-Tetrachloroethane ND 100 104 104 100 108 108 4 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 100 104 104 100 109 109 5 70-130/20
127-18-4 Tetrachloroethylene ND 100 116 116 100 118 118 2 70-130/20
108-88-3 Toluene 4.7 J 100 113 108 100 117 112 3 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 100 105 105 100 116 116 10 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 100 111 111 100 121 121 9 70-130/20
71-55-6 1,1,1-Trichloroethane ND 100 116 116 100 120 120 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 100 110 110 100 113 113 3 70-130/20
79-01-6 Trichloroethylene ND 100 114 114 100 116 116 2 70-130/20
75-69-4 Trichlorofluoromethane ND 100 100 100 100 116 116 15 60-140/20
96-18-4 1,2,3-Trichloropropane ND 100 101 101 100 106 106 5 70-130/20
95-63-6 1,2,4-Trimethylbenzene 300 100 377 77 100 363 63* a 4 70-130/20
108-67-8 1,3,5-Trimethylbenzene 78.6 100 188 109 100 188 109 0 70-130/20
75-01-4 Vinyl Chloride ND 100 95.2 95 100 113 113 17 60-140/20
m,p-Xylene 216 200 438 111 200 427 106 3 70-130/20
95-47-6 o-Xylene 145 100 247 102 100 241 96 2 70-130/20
1330-20-7 Xylene (total)362 300 685 108 300 668 102 3 70-130/20
CAS No.Surrogate Recoveries MS MSD FA85166-2 Limits
1868-53-7 Dibromofluoromethane 101%101%103%70-130%
17060-07-0 1,2-Dichloroethane-D4 99%99%104%70-130%
2037-26-5 Toluene-D8 99%99%99%70-130%
460-00-4 4-Bromofluorobenzene 99%100%99%70-130%
(a) Outside control limits due to high level in sample relative to spike amount.
* = Outside of Control Limits.
53 of 53
FA8516655.4.2

APPENDIX E
Contaminant Mass Calculations
Area ID Well ID Area
(ft²)
Average Well
Depth
(ft.)
Average
Depth to
Water
(ft.)
Water Column
Height
(ft)
Volume
(ft³)
Volume
(L)
Effective
Porosity
Effective
Volume
(L)
MW-2
MW-9
MW-10
MW-26
MW-27
RW-1
Area Date Well Benzene
(μ/L)
Toluene
(μ/L)
Ethylbenzene
(μ/L)
Xylenes
(μ/L)
MTBE
(μ/L)
Naphthalene
(μ/L)
Total
(μ/L)
DTW
(ft.)
Average Water
Column Height
(ft.)
Total Average Mass
(g)Percent Red.To Date Red.
MW-2 159.00 738.00 935.00 4150.00 0.00 367.00 6349.00 0.99
MW-9 22.50 104.00 80.30 219.00 0.00 38.20 464.00 1.59
MW-10 109.00 106.00 907.00 1650.00 0.00 626.00 3398.00 1.27
MW-26 138.00 140.00 256.00 526.00 0.00 90.60 1150.60 1.73
MW-27 860.00 4990.00 1080.00 3670.00 0.00 317.00 10917.00 0.86
RW-1 15.30 3.00 43.90 36.10 0.00 39.00 137.30 0.71
Avg.217.30 1013.50 550.37 1708.52 0.00 246.30 3735.98 1.19
MW-2 258.00 1180.00 1390.00 6280.00 0.00 373.00 9481.00 2.01
MW-9 42.70 3.70 152.00 292.00 0.00 82.30 572.70 2.66
MW-10 110.00 105.00 753.00 1340.00 0.00 386.00 2694.00 2.40
MW-26 527.00 846.00 289.00 1370.00 0.00 93.40 3125.40 2.43
MW-27 79.90 970.00 173.00 574.00 20.70 50.30 1867.90 2.00
RW-1 30.70 58.40 145.00 182.00 0.00 59.10 475.20 1.82
Avg.174.72 527.18 483.67 1673.00 3.45 174.02 3036.03 2.22
Date
Average Water
Column Height
(ft.)
06/02/20 1.19
04/26/21 2.22
Notes:
• FP: Free Product
• Area of the contaminant plume is calculated from Figure 6
• Height of the water column is calculated by subtracting the average depth to water from the average well depth of the referenced monitoring wells
• Volume of the contaminant plume is calculated by multiplying the area of the plume by the average height of the water column during each sampling event
• Effective porosity is assumed based on the sub-surface soil profile obtained from well construction records and soil boring logs
• Total mass was calculated by multiplying the total contaminant concentrations for the sampling event with effective volume
• Contaminant mass cannot be calculated in wells containing FP; therefore, the total contaminant mass is based on the known concentrations in the area for each sampling event.
• When areas couldn’t be sampled, the last known concentrations were used in the calculations.
16.39 ------5,511.35
Area 1
04/26/21 23.8%23.8%4,197.7415.36
6,705,486 1,475,2070.221.19
06/02/20
1 14,449.5 17.58 16.39 236,802
4198 23.8%23.8%
Percent Reduction To Date
---
Percent Reduction Compared
to Previous Event
---
Total Contaminant Mass
(g)
5,511
APPENDIX E
PERCENTAGE REDUCTIONS
PERRYTOWN SERVICE CENTER (INCIDENT NO. 13261)
Baseline Event