MO-9531_40966_CA_UST-61_20191203_24-Hour Release and UST Leak Reporting Form

UST-61
24-Hour Release and UST Leak Reporting Form.
For Releases This farm should be completed and submitted to the UST Section's regional office following a known or suspected release from
an underground storage tank (UST) system. This form is required to be submitted within 24 hours of discovery of a known or
in NC suspected release
(DWM USE ONLY)
Suspected Contamination? (YIN)
Facility ID Number NA
Incident# Risk (H,i,L,U)
Confirmed GW Contamination? (YIN) Unk
Date Leak Discovered 11/19119
Received On Received By
Confirmed Soil Contamination ?(YIN) Y
CommlNon-Commercial? Non
Reported by (circle one): Phone. Fax or Report
Samples Taken?{YIN} Y
Reg/Non-regulated? Non
Region
Free Product? {YIN} Unk If Yes, State Greatest
Thickness
INCIDENT DESCRIPTION
Incident Name: Tim Collins Property
Address: 2640 Shenandoah Ave
County: Mecklenbur
Regional Office (circle one): Ashevilk Mooresville, ayetteville,
City/Town: Charlotte
Zip Code: 28205
Raleigh, Washington, Wilmington, Wins
Latitude (d.a.l degrees): 35.2109991 Longitude (deaMat degrees` : .80.802610, Obtained by:
Briefly describe suspected or confirmed release; (including but not limited to: nature of release, date of release, amount ❑GPS
of release, amount of free product present and recove efforts, initial responses conducted, impacts to rece fors
On 111812019, an —600-gallon heating oil UST was removed. Corrosion holes were evident, as well as staining ❑Topographic map
and petroleum odors. Two soil samples were collected from beneath the UST for laboratory analysis. The ❑GIS Address matching
laboratory report received on 11/19/2019 with exceedances of the TPH action levels with DRO at 5,010 mglkg ®Other Google Earth
and GRO at 41.6 mglkg in one sample, also exceeding the Residential and Soil -to -Groundwater ❑Unknown
MSCCs by Method 8260, $270, and MADEP VPH and EPH. Subsequent soil removal conducted on 11126119, Describe location:
UST Location
with additional soil samples for analysis collected, results pending. Groundwater not encountered at base.
HOW RELEASE WAS DISCOVERED (Release Code)
(Check one)
❑Release Detection Equipment cr Methods ❑Visual/Odor ❑Groundwater Contamination
ODuring UST Closure/Removal ❑Water in Tank ❑Surface Water Contamination
❑Property Transfer ❑Water Supply Well Contamination ❑Other (specify)
SOURCE OF CONTAMINATION
Source of Release Cause of Release Type of Release Product Type Released
(Check primary source) (Check primary cause) (Check aria) (Check primary product type released)
Q Tank ❑ Spill Q Petroleum ❑ Gasoline/ Diesell ❑ Diesel/Veg. Oil
❑ Piping ❑ Overfill ❑ Non -Petroleum Kerosene Blend
0 Heating Oil ❑ Vegetable Oil 100%
❑ Dispenser 0 Corrosion ❑Both
❑ Other Petroleum ❑ E10 — E20
❑ Submersible Turbine Pump ❑ Physical/Mechanical
Location Products ❑ E21 — E84
❑ Delivery Problem Damage (Check one) Metals
❑
❑ Install Problem ❑ E$5 — E99
❑ Spill Bucket ❑ Other inorganics
❑ Other ❑Facility ❑Ethanol 100°Io
❑Other [:1 Other Organics
❑ Unknown QResidence ❑ E01 — E09
❑ Unknown
❑Other
Definitions presented an reverse
Definitions presented on reverse
Ownership
1. Municipal 2. Military 3. Unknown 4_ Private 5, Federal 6. County 7. State
Oneratlon TvDe
1. Public Service 2. Agricultural 3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. Mining
UST Farm 61 (02I19) Page 1 of 2

IMPACT ON DRINKING WATER SUPPLIES
Water Supply Wells Affected? 1. Yes
2. No 3. Unknown No water supply wells reported within 1,500 feet
Number of Water Supply Wells Affected
Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary)
1.
2.
3.
UST SYSTEM OWNER
UST Owner/Company
Tim Collins
Point of Contact
Address
Tim Collins
2640 Shenandoah Ave
City
State
Zip Code
Telephone Number
Charlotte
NC
28205
704-907-3877
UST SYSTEM OPERATOR
UST Operator/Company
Address
See UST System Owner
City
State
Zip Code
Telephone Number
LANDOWNER AT LOCATION OF UST INCIDENT
Landowner
Address
See UST System Owner
City
State
Zip Code
Telephone Number
Draw Sketch of Area (showing two major road intersections) or Attach Map
See attached maps
Person Reporting Incident Al Quarles, L.G.
Company ATC Associates of North Carolina, P.C.
Telephone Number 704-529-3200
Title Senior Project Manager
Address 7606 Whitehall Exec Ctr Dr, Ste 800, Charlotte, NO
Date 1210312019
UST Form fit (02/19) 28273 Page 2 of 2
Definitions of Sources
Tank: means the tank that stores the product and is part of the underground storage tank system
Piping: means the piping and connectors running from the tank or submersible turbine pump to the dispenser or other end -use equipment (Vent, vapor recovery, or fill
lines are excluded.)
Dispenser: includes the dispenser and the equipment used to connect the dispenser to the piping (e.g., a release from a suction pump or from components located above
the shear valve)
Submersible Turbine Pump (STP) Area includes the submersible turbine pump head (typically located in the tank sump), the line leak detector, and the piping that
connects the submersible turbine pump to the tank
Delivery Problem: identifies releases that occurred during product delivery to the tank. (Typical causes associated with this source are spills and overfills.]
Other: serves as the option to use when the release source is known but does not tit into one of the preceding categories (e.g., for releases from vent lines, vapor
recovery lines, and fill lines)
Unknown: identifies releases for which the source has not been determined
Definitions of Causes
Spill: use this cause when a spill occurs (e.g.. when the delivery hose is disconnected from the tank fill pipe or when the nozzle is removed from the dispenser)
Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut off at the dispenser)
Physical or Mechanical Damage: use for all types of physical or mechanical damage, except corrosion (e.g., puncture of tank or piping, loose fittings, broken
components, and components that have changed dimension)
Corrosion: use when a metal tank, piping, or other component has a release due to corrosion (e.g., for steel, corrosion takes the form of rust)
Installation Problem: use when the problem is determined to have occurred specifically because the UST system was not installed properly
Other: use this option when the cause is known but does not fit into one of the preceding categories (e.g., putting regulated substances into monitoring wells)
Unknown: use when the cause has not been determined

Tim Collins Property, 2640 Shenandoah Ave, Charlotte, NC
Date Printed: 11/27/2019 2:43:34 1
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This map or report is prepared for the inventory of real property within Mecklenburg County and is compiled from recorded deeds, plats, tax maps, surveys, planimetric maps, and other public records and data.
Users of this map or report are hereby notified that the aforementioned public primary information sources should be consulted for verification. Mecklenburg County and its mapping contractors assume no legal
responsibility for the information contained herein.

Tim Collins Property, 2640 Shenandoah Ave, Charlotte, NC
Date Printed: 11 /27/2019 2:46:56 PM
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This map or report is prepared for the inventory of real property within Mecklenburg County and is compiled from recorded deeds, plats, tax maps, surveys, planimetric maps, and other public records and data.
Users of this map or report are hereby notified that the aforementioned public primary information sources should be consulted for verification. Mecklenburg County and its mapping contractors assume no legal
responsibility for the information contained herein.

Tim Collins Property, 2640 Shenandoah Ave, Charlotte, NC
Date Printed: 11 /27/2019 2:34:37 PM

Gn
FIGURE 3. NEARBY INCIDENTS
2640 SHENANDOAH AVE, CHARLOTTE, NC
ATC PROJECT NO. 199TCP1901
[Mecklenburg County Well Information System]
Private Wells
Active
Inactive
Permanent Abandoned
+
Temporary Abandoned
Public Wells
community
7� Nor��r�nsi�ra
Monitoring_Wells
A Active
A Inactive
1 Permanent,Abarrdoned
A Temporary Abandoned
SIPs Issued
Unknown

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
November 19, 2019
Erin Greene
ATC Group
7606 Whitehall Executive Cente
Suite 800
Charlotte, NC 28273
RE: Project: HO UST
Pace Project No.: 92452986
Dear Erin Greene:
Enclosed are the analytical results for sample(s) received by the laboratory on November 08, 2019.
The results relate only to the samples included in this report. Results reported herein conform to the
most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual,
where applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely, p
Taylor Ezell
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: HO UST
Pace Project No.: 92452986
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification #: 37706
Kentucky UST Certification #: 84
North Carolina Field Services Certification #: 5342
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 12
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: HO UST
Pace Project No.: 92452986
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92452986001
92452986002
SS-1
SS-2
Solid
Solid
11/08/1911:20
11/08/1911:25
11/08/1913:10
11/08/1913:10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
HO UST
92452986
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92452986001
SS-1
EPA 8015C Modified
BAJ
2
PASI-C
EPA 8015C Modified
LMB
2
PASI-C
ASTM D2974-87
KDF
1
PASI-C
92452986002
SS-2
EPA 8015C Modified
BAJ
2
PASI-C
MADEP EPH
BAJ
7
PASI-C
EPA 8015C Modified
LMB
2
PASI-C
MADEP VPH
LMB
6
PASI-C
EPA 8270E
BPJ
75
PASI-C
EPA 8260D
SAS
70
PASI-C
ASTM D2974-87
KDF
1
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: HO UST
Pace Project No.: 92452986
Sample: SS-1 Lab ID: 92452986001 Collected: 11/08/19 11:20 Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
8015 GCS THC-Diesel
Diesel Range Organics(C10-
C28)
Surrogates
n-Pentacosane (S)
Gasoline Range Organics
Gas Range Organics (C6-C10)
Surrogates
4-Bromofluorobenzene (S)
Percent Moisture
Percent Moisture
Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
Analytical Method: EPA 8015C Modified Preparation Method: EPA 3546
166 mg/kg 6.4 2.9 1 11/08/19 21:13 11/11/19 15:56
69 % 33-129
1 11/08/19 21:13
11/11/19 15:56 629-99-2
Analytical Method: EPA 8015C Modified Preparation Method: EPA 5030E
3.1J mg/kg 7.6
1.4 1 11/09/19 13:00
11/10/19 00:15
100 % 63-130
1 11/09/19 13:00
11/10/19 00:15 460-00-4
Analytical Method: ASTM D2974-87
21.4 % 0.10
0.10 1
11/08/1917:53
Sample: SS-2 Lab ID: 92452986002 Collected: 11/08/19 11:25 Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
8015 GCS THC-Diesel
Diesel Range Organics(C10
C28)
Surrogates
n-Pentacosane (S)
�J_1e7=1»]:1"41&T71
Aliphatic (C09-C18)
Aliphatic (C19-C36)
Aromatic (C11-C22)
Surrogates
Nonatriacontane (S)
o-Terphenyl(S)
2-Fluorobiphenyl (S)
2-Bromonaphthalene (S)
Gasoline Range Organics
Gas Range Organics (C6-C10)
Surrogates
4-Bromofluorobenzene (S)
VPH NC Soil
Aliphatic (C05-CO8)
Aliphatic (C09-C12)
Aliphatic(C09-C12) Adjusted
Aromatic (C09-C10)
Date: 11/19/2019 03:45 PM
Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
Analytical Method: EPA 8015C Modified Preparation Method: EPA 3546
5010 mg/kg 117 53.8 20 11/08/19 21:13 11/11/19 17:59
ill
%
33-129
20
11/08/19 21:13
11/11/19 17:59
629-99-2
Analytical
Method: MADEP EPH Preparation Method: MADEP EPH
3030
mg/kg
1170
1170
100
11/16/1916:18
11/19/1911:45
N2
<1170
mg/kg
1170
1170
100
11/16/1916:18
11/19/1911:45
N2
1460
mg/kg
234
234
20
11/16/1916:18
11/19/1911:45
N2
0
%
40-140
100
11/16/1916:18
11/19/1911:45
7194-86-7
S4
0
%
40-140
20
11/16/1916:18
11/19/1911:45
84-15-1
S4
0
%
40-140
20
11/16/1916:18
11/19/1911:45
321-60-8
S4
0
%
40-140
20
11/16/1916:18
11/19/1911:45
580-13-2
S4
Analytical
Method: EPA 8015C Modified Preparation Method: EPA 5030E
41.6
mg/kg
7.1
1.4
1
11/09/19 13:00
11/10/19 00:43
145
%
63-130
1
11/09/19 13:00
11/10/19 00:43
460-00-4
S5
Analytical
Method: MADEP VPH Preparation Method: MADEP VPH
28.1
mg/kg
2.3
2.3
1
11/13/1913:47
11/13/1916:56
N2
414
mg/kg
2.3
2.3
1
11/13/1913:47
11/13/1916:56
N2
190
mg/kg
2.3
2.3
1
11/13/1913:47
11/13/1916:56
N2
224
mg/kg
2.3
2.3
1
11/13/1913:47
11/13/1916:56
N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: HO UST
Pace Project No.: 92452986
Sample: SS-2
Lab ID:
92452986002
Collected:
11/08/19
11:25
Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units
PQL
MDL
DF
Prepared
Analyzed
CAS No. Qual
VPH NC Soil
Analytical Method: MADEP VPH Preparation Method: MADEP VPH
Surrogates
4-Bromofluorobenzene (FID) (S)
171
%
70-130
1
11/13/19 13:47
11/13/19 16:56
460-00-4 S5
4-Bromofluorobenzene (PID) (S)
114
%
70-130
1
11/13/19 13:47
11/13/19 16:56
460-00-4
8270E MSSV Microwave
Analytical
Method: EPA 8270E Preparation Method:
EPA 3546
Acenaphthene
<1010
ug/kg
3920
1010
10
11/13/19 16:01
11/14/19 17:09
83-32-9
Acenaphthylene
<929
ug/kg
3920
929
10
11/13/19 16:01
11/14/19 17:09
208-96-8
Aniline
<881
ug/kg
3920
881
10
11/13/19 16:01
11/14/19 17:09
62-53-3
Anthracene
<1020
ug/kg
3920
1020
10
11/13/19 16:01
11/14/19 17:09
120-12-7
Benzo(a)anthracene
<1250
ug/kg
3920
1250
10
11/13/19 16:01
11/14/19 17:09
56-55-3
Benzo(a)pyrene
<1700
ug/kg
3920
1700
10
11/13/19 16:01
11/14/19 17:09
50-32-8
Benzo(b)fluoranthene
<1580
ug/kg
3920
1580
10
11/13/19 16:01
11/14/19 17:09
205-99-2
Benzo(g,h,i)perylene
<1530
ug/kg
3920
1530
10
11/13/19 16:01
11/14/19 17:09
191-24-2
Benzo(k)fluoranthene
<1650
ug/kg
3920
1650
10
11/13/19 16:01
11/14/19 17:09
207-08-9
Benzoic Acid
<4230
ug/kg
19600
4230
10
11/13/19 16:01
11/14/19 17:09
65-85-0
Benzyl alcohol
<2080
ug/kg
7850
2080
10
11/13/19 16:01
11/14/19 17:09
100-51-6
4-Bromophenylphenyl ether
<1030
ug/kg
3920
1030
10
11/13/19 16:01
11/14/19 17:09
101-55-3
Butylbenzylphthalate
<1050
ug/kg
3920
1050
10
11/13/19 16:01
11/14/19 17:09
85-68-7
4-Chloro-3-methyl phenol
<2390
ug/kg
7850
2390
10
11/13/19 16:01
11/14/19 17:09
59-50-7
4-Chloroaniline
<2400
ug/kg
19600
2400
10
11/13/19 16:01
11/14/19 17:09
106-47-8
bis(2-Chloroethoxy)methane
<1050
ug/kg
3920
1050
10
11/13/19 16:01
11/14/19 17:09
111-91-1
bis(2-Chloroethyl) ether
<834
ug/kg
3920
834
10
11/13/19 16:01
11/14/19 17:09
111-44-4
2-Chloronaphthalene
<874
ug/kg
3920
874
10
11/13/19 16:01
11/14/19 17:09
91-58-7
2-Chlorophenol
<913
ug/kg
3920
913
10
11/13/19 16:01
11/14/19 17:09
95-57-8
4-Chlorophenylphenyl ether
<1020
ug/kg
3920
1020
10
11/13/19 16:01
11/14/19 17:09
7005-72-3
Chrysene
<1140
ug/kg
3920
1140
10
11/13/19 16:01
11/14/19 17:09
218-01-9
Dibenz(a,h)anthracene
<1570
ug/kg
3920
1570
10
11/13/19 16:01
11/14/19 17:09
53-70-3
Dibenzofuran
<981
ug/kg
3920
981
10
11/13/19 16:01
11/14/19 17:09
132-64-9
1,2-Dichlorobenzene
<849
ug/kg
3920
849
10
11/13/19 16:01
11/14/19 17:09
95-50-1
1,3-Dichlorobenzene
<884
ug/kg
3920
884
10
11/13/19 16:01
11/14/19 17:09
541-73-1
1,4-Dichlorobenzene
<863
ug/kg
3920
863
10
11/13/19 16:01
11/14/19 17:09
106-46-7
3,3'-Dichlorobenzidine
<2740
ug/kg
19600
2740
10
11/13/19 16:01
11/14/19 17:09
91-94-1
2,4-Dichlorophenol
<1300
ug/kg
3920
1300
10
11/13/19 16:01
11/14/19 17:09
120-83-2
Diethylphthalate
<852
ug/kg
3920
852
10
11/13/19 16:01
11/14/19 17:09
84-66-2
2,4-Dimethylphenol
<978
ug/kg
3920
978
10
11/13/19 16:01
11/14/19 17:09
105-67-9
Dimethylphthalate
<887
ug/kg
3920
887
10
11/13/19 16:01
11/14/19 17:09
131-11-3
Di-n-butylphthalate
<968
ug/kg
3920
968
10
11/13/19 16:01
11/14/19 17:09
84-74-2
4,6-Dinitro-2-methyl phenol
<6330
ug/kg
7850
6330
10
11/13/19 16:01
11/14/19 17:09
534-52-1
2,4-Dinitrophenol
<12500
ug/kg
19600
12500
10
11/13/19 16:01
11/14/19 17:09
51-28-5
2,4-Dinitrotoluene
<1040
ug/kg
3920
1040
10
11/13/19 16:01
11/14/19 17:09
121-14-2
2,6-Dinitrotoluene
<1030
ug/kg
3920
1030
10
11/13/19 16:01
11/14/19 17:09
606-20-2
Di-n-octylphthalate
<2240
ug/kg
3920
2240
10
11/13/19 16:01
11/14/19 17:09
117-84-0
bis(2- Ethyl hexyl)phthalate
<1280
ug/kg
3920
1280
10
11/13/19 16:01
11/14/19 17:09
117-81-7
Fluoranthene
<1190
ug/kg
3920
1190
10
11/13/19 16:01
11/14/19 17:09
206-44-0
Fluorene
4840
ug/kg
3920
1050
10
11/13/19 16:01
11/14/19 17:09
86-73-7
REPORT OF LABORATORY ANALYSIS
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Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 31

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: HO UST
Pace Project No.: 92452986
Sample: SS-2
Lab ID:
92452986002
Collected:
11/08/19
11:25
Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units
PQL
MDL
DF
Prepared
Analyzed
CAS No.
Qual
8270E MSSV Microwave
Analytical Method: EPA 8270E Preparation Method: EPA 3546
Hexachloro-1,3-butadiene
<954
ug/kg
3920
954
10
11/13/19 16:01
11/14/19 17:09
87-68-3
Hexachlorobenzene
<997
ug/kg
3920
997
10
11/13/19 16:01
11/14/19 17:09
118-74-1
Hexachlorocyclopentadiene
<1570
ug/kg
3920
1570
10
11/13/19 16:01
11/14/19 17:09
77-47-4
Hexachloroethane
<894
ug/kg
3920
894
10
11/13/19 16:01
11/14/19 17:09
67-72-1
Indeno(1,2,3-cd)pyrene
<1800
ug/kg
3920
1800
10
11/13/19 16:01
11/14/19 17:09
193-39-5
Isophorone
<853
ug/kg
3920
853
10
11/13/19 16:01
11/14/19 17:09
78-59-1
1-Methylnaphthalene
32300
ug/kg
3920
1050
10
11/13/19 16:01
11/14/19 17:09
90-12-0
2-Methylnaphthalene
49200
ug/kg
7850
2000
20
11/13/19 16:01
11/15/1912:28
91-57-6
2-Methylphenol(o-Cresol)
<869
ug/kg
3920
869
10
11/13/19 16:01
11/14/19 17:09
95-48-7
3&4-Methyl phenol (m&p Cresol)
<987
ug/kg
3920
987
10
11/13/19 16:01
11/14/19 17:09
15831-10-4
Naphthalene
11400
ug/kg
3920
940
10
11/13/19 16:01
11/14/19 17:09
91-20-3
2-Nitroaniline
<1970
ug/kg
19600
1970
10
11/13/19 16:01
11/14/19 17:09
88-74-4
3-Nitroaniline
<2080
ug/kg
19600
2080
10
11/13/19 16:01
11/14/19 17:09
99-09-2
4-Nitroaniline
<1940
ug/kg
7850
1940
10
11/13/19 16:01
11/14/19 17:09
100-01-6
Nitrobenzene
<937
ug/kg
3920
937
10
11/13/19 16:01
11/14/19 17:09
98-95-3
2-Nitrophenol
<1210
ug/kg
3920
1210
10
11/13/19 16:01
11/14/19 17:09
88-75-5
4-Nitrophenol
<6260
ug/kg
19600
6260
10
11/13/19 16:01
11/14/19 17:09
100-02-7
N-Nitrosodimethylamine
<1100
ug/kg
3920
1100
10
11/13/19 16:01
11/14/19 17:09
62-75-9
N-Nitroso-di-n-propylamine
<1100
ug/kg
3920
1100
10
11/13/19 16:01
11/14/19 17:09
621-64-7
N-Nitrosodiphenylamine
<1000
ug/kg
3920
1000
10
11/13/19 16:01
11/14/19 17:09
86-30-6
2,2'-Oxybis(1-chloropropane)
<1090
ug/kg
3920
1090
10
11/13/19 16:01
11/14/19 17:09
108-60-1
Pentachlorophenol
<1800
ug/kg
19600
1800
10
11/13/19 16:01
11/14/19 17:09
87-86-5
Phenanthrene
11000
ug/kg
3920
988
10
11/13/19 16:01
11/14/19 17:09
85-01-8
Phenol
<937
ug/kg
3920
937
10
11/13/19 16:01
11/14/19 17:09
108-95-2
Pyrene
1290J
ug/kg
3920
1080
10
11/13/19 16:01
11/14/19 17:09
129-00-0
Pyridine
<993
ug/kg
3920
993
10
11/13/19 16:01
11/14/19 17:09
110-86-1
1,2,4-Trichlorobenzene
<899
ug/kg
3920
899
10
11/13/19 16:01
11/14/19 17:09
120-82-1
2,4,5-Trichlorophenol
<1020
ug/kg
3920
1020
10
11/13/19 16:01
11/14/19 17:09
95-95-4
2,4,6-Trichlorophenol
<986
ug/kg
3920
986
10
11/13/19 16:01
11/14/19 17:09
88-06-2
Surrogates
Nitrobenzene-d5 (S)
0
%
23-110
10
11/13/19 16:01
11/14/19 17:09
4165-60-0
D3,S4
2-Fluorobiphenyl (S)
0
%
30-110
10
11/13/19 16:01
11/14/19 17:09
321-60-8
S4
Terphenyl-d14 (S)
0
%
28-110
10
11/13/19 16:01
11/14/19 17:09
1718-51-0
S4
Phenol-d6 (S)
0
%
22-110
10
11/13/19 16:01
11/14/19 17:09
13127-88-3
S4
2-Fluorophenol (S)
0
%
13-110
10
11/13/19 16:01
11/14/19 17:09
367-12-4
S4
2,4,6-Tribromophenol (S)
0
%
27-110
10
11/13/19 16:01
11/14/19 17:09
118-79-6
S4
8260D/5035A Volatile Organics
Analytical
Method: EPA 8260D Preparation Method:
EPA 5035A
Acetone
<812
ug/kg
8610
812
100
11/13/1911:18
11/13/1919:45
67-64-1
Benzene
<77.2
ug/kg
430
77.2
100
11/13/1911:18
11/13/1919:45
71-43-2
Bromobenzene
<117
ug/kg
430
117
100
11/13/1911:18
11/13/1919:45
108-86-1
Bromochloromethane
<106
ug/kg
430
106
100
11/13/1911:18
11/13/1919:45
74-97-5
Bromodichloromethane
<84.2
ug/kg
430
84.2
100
11/13/1911:18
11/13/1919:45
75-27-4
Bromoform
<210
ug/kg
430
210
100
11/13/1911:18
11/13/1919:45
75-25-2
Bromomethane
<203
ug/kg
861
203
100
11/13/1911:18
11/13/1919:45
74-83-9
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: HO UST
Pace Project No.: 92452986
Sample: SS-2 Lab ID: 92452986002 Collected: 11/08/19 11:25 Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
8260D/5035A Volatile Organics Analytical Method: EPA 8260D Preparation Method: EPA 5035A
2-Butanone (MEK)
<1020
ug/kg
8610
1020
100
11/13/19 11:18
11/13/19 19:45
78-93-3
n-Butylbenzene
3610
ug/kg
430
243
100
11/13/19 11:18
11/13/19 19:45
104-51-8
sec-Butylbenzene
<182
ug/kg
430
182
100
11/13/19 11:18
11/13/19 19:45
135-98-8
tert-Butyl benzene
<145
ug/kg
430
145
100
11/13/19 11:18
11/13/19 19:45
98-06-6
Carbon tetrachloride
<82.4
ug/kg
430
82.4
100
11/13/19 11:18
11/13/19 19:45
56-23-5
Chlorobenzene
<83.3
ug/kg
430
83.3
100
11/13/19 11:18
11/13/19 19:45
108-90-7
Chloroethane
<180
ug/kg
861
180
100
11/13/19 11:18
11/13/19 19:45
75-00-3
Chloroform
<91.2
ug/kg
430
91.2
100
11/13/19 11:18
11/13/19 19:45
67-66-3
Chloromethane
<282
ug/kg
861
282
100
11/13/19 11:18
11/13/19 19:45
74-87-3
2-Chlorotoluene
<131
ug/kg
430
131
100
11/13/19 11:18
11/13/19 19:45
95-49-8
4-Chlorotoluene
<129
ug/kg
430
129
100
11/13/19 11:18
11/13/19 19:45
106-43-4
1,2-Dibromo-3-chloropropane
<219
ug/kg
430
219
100
11/13/19 11:18
11/13/19 19:45
96-12-8
Dibromochloromethane
<215
ug/kg
430
215
100
11/13/19 11:18
11/13/19 19:45
124-48-1
1,2-Dibromoethane (EDB)
<96.4
ug/kg
430
96.4
100
11/13/19 11:18
11/13/19 19:45
106-93-4
Dibromomethane
<128
ug/kg
430
128
100
11/13/19 11:18
11/13/19 19:45
74-95-3
1,2-Dichlorobenzene
<151
ug/kg
430
151
100
11/13/19 11:18
11/13/19 19:45
95-50-1
1,3-Dichlorobenzene
<153
ug/kg
430
153
100
11/13/19 11:18
11/13/19 19:45
541-73-1
1,4-Dichlorobenzene
<149
ug/kg
430
149
100
11/13/19 11:18
11/13/19 19:45
106-46-7
Dichlorodifluoromethane
<354
ug/kg
861
354
100
11/13/19 11:18
11/13/19 19:45
75-71-8
1,1-Dichloroethane
<63.2
ug/kg
430
63.2
100
11/13/19 11:18
11/13/19 19:45
75-34-3
1,2-Dichloroethane
<86.1
ug/kg
430
86.1
100
11/13/19 11:18
11/13/19 19:45
107-06-2
1,1-Dichloroethene
<99.8
ug/kg
430
99.8
100
11/13/19 11:18
11/13/19 19:45
75-35-4
cis-1,2-Dichloroethene
<74.7
ug/kg
430
74.7
100
11/13/19 11:18
11/13/19 19:45
156-59-2
trans-1,2-Dichloroethene
<84.4
ug/kg
430
84.4
100
11/13/19 11:18
11/13/19 19:45
156-60-5
1,2-Dichloropropane
<162
ug/kg
430
162
100
11/13/19 11:18
11/13/19 19:45
78-87-5
1,3-Dichloropropane
<163
ug/kg
430
163
100
11/13/19 11:18
11/13/19 19:45
142-28-9
2,2-Dichloropropane
<42.5
ug/kg
430
42.5
100
11/13/19 11:18
11/13/19 19:45
594-20-7
1,1-Dichloropropene
<182
ug/kg
430
182
100
11/13/19 11:18
11/13/19 19:45
563-58-6
cis-1,3-Dichloropropene
<195
ug/kg
430
195
100
11/13/19 11:18
11/13/19 19:45
10061-01-5
trans- 1,3-Dichloropropene
<75.3
ug/kg
430
75.3
100
11/13/19 11:18
11/13/19 19:45
10061-02-6
Diisopropyl ether
<246
ug/kg
430
246
100
11/13/19 11:18
11/13/19 19:45
108-20-3
Ethylbenzene
1850
ug/kg
430
91.2
100
11/13/19 11:18
11/13/19 19:45
100-41-4
Hexachloro-1,3-butadiene
<213
ug/kg
430
213
100
11/13/19 11:18
11/13/19 19:45
87-68-3
2-Hexanone
<446
ug/kg
4300
446
100
11/13/19 11:18
11/13/19 19:45
591-78-6
Isopropylbenzene (Cumene)
1650
ug/kg
430
125
100
11/13/19 11:18
11/13/19 19:45
98-82-8
p-Isopropyltoluene
<207
ug/kg
430
207
100
11/13/19 11:18
11/13/19 19:45
99-87-6
Methylene Chloride
<509
ug/kg
1720
509
100
11/13/19 11:18
11/13/19 19:45
75-09-2
4-Methyl-2-pentanone (MIBK)
1220J
ug/kg
4300
321
100
11/13/19 11:18
11/13/19 19:45
108-10-1
Methyl-tert-butyl ether
<246
ug/kg
430
246
100
11/13/19 11:18
11/13/19 19:45
1634-04-4
Naphthalene
9850
ug/kg
430
366
100
11/13/19 11:18
11/13/19 19:45
91-20-3
n-Propylbenzene
<144
ug/kg
430
144
100
11/13/19 11:18
11/13/19 19:45
103-65-1
Styrene
<127
ug/kg
430
127
100
11/13/19 11:18
11/13/19 19:45
100-42-5
1,1,1,2-Tetrachloroethane
<106
ug/kg
430
106
100
11/13/19 11:18
11/13/19 19:45
630-20-6
1,1,2,2-Tetrachloroethane
<149
ug/kg
430
149
100
11/13/19 11:18
11/13/19 19:45
79-34-5
Tetrachloroethene
<136
ug/kg
430
136
100
11/13/19 11:18
11/13/19 19:45
127-18-4
REPORT OF LABORATORY ANALYSIS
v2
IK
IK
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Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 31

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ANALYTICAL RESULTS
Project: HO UST
Pace Project No.: 92452986
Sample: SS-2 Lab ID: 92452986002 Collected: 11/08/19 11:25 Received: 11/08/19 13:10 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
8260D/5035A Volatile Organics
Toluene
1,2,3-Trichlorobenzene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
Toluene-d8 (S)
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Percent Moisture
Percent Moisture
Date: 11/19/2019 03:45 PM
Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
Analytical Method: EPA 8260D Preparation Method: EPA 5035A
<139
ug/kg
430
139
100
11/13/1911:18
11/13/1919:45
108-88-3
<307
ug/kg
430
307
100
11/13/1911:18
11/13/1919:45
87-61-6
<228
ug/kg
430
228
100
11/13/1911:18
11/13/1919:45
120-82-1
<74.9
ug/kg
430
74.9
100
11/13/1911:18
11/13/1919:45
71-55-6
<97.2
ug/kg
430
97.2
100
11/13/1911:18
11/13/1919:45
79-00-5
<112
ug/kg
430
112
100
11/13/1911:18
11/13/1919:45
79-01-6
<102
ug/kg
430
102
100
11/13/1911:18
11/13/1919:45
75-69-4
<145
ug/kg
430
145
100
11/13/1911:18
11/13/1919:45
96-18-4
17500
ug/kg
861
336
200
11/13/1911:18
11/14/1911:58
95-63-6
<144
ug/kg
430
144
100
11/13/1911:18
11/13/1919:45
108-67-8
<1400
ug/kg
4300
1400
100
11/13/1911:18
11/13/1919:45
108-05-4
<164
ug/kg
861
164
100
11/13/1911:18
11/13/1919:45
75-01-4
6430
ug/kg
861
301
100
11/13/1911:18
11/13/1919:45
1330-20-7
5640
ug/kg
861
203
100
11/13/1911:18
11/13/1919:45
179601-23-1
790
ug/kg
430
101
100
11/13/1911:18
11/13/1919:45
95-47-6
123
%
70-130
100
11/13/1911:18
11/13/1919:45
2037-26-5
105
%
70-130
100
11/13/1911:18
11/13/1919:45
460-00-4
89
%
70-132
100
11/13/1911:18
11/13/1919:45
17060-07-0
Analytical Method: ASTM D2974-87
15.9 % 0.10 0.10 1 11/08/1917:53
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 508638 Analysis Method: EPA 8015C Modified
QC Batch Method: EPA 5030E Analysis Description: Gasoline Range Organics
Associated Lab Samples: 92452986001, 92452986002
METHOD BLANK: 2730445 Matrix: Solid
Associated Lab Samples: 92452986001, 92452986002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Gas Range Organics (C6-C10) mg/kg <1.1 6.0 1.1 11/09/19 16:07
4-Bromofluorobenzene (S) % 94 63-130 11/09/19 16:07
LABORATORY CONTROL SAMPLE:
2730446
Spike
LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Gas Range Organics (C6-C10)
mg/kg
50
53.2
106
70-130
4-Bromofluorobenzene (S)
%
86
63-130
MATRIX SPIKE SAMPLE:
2730448
92452978012
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Gas Range Organics (C6-C10)
mg/kg
ND
52.3
62.8
119
40-155
4-Bromofluorobenzene (S)
%
95
63-130
SAMPLE DUPLICATE: 2730447
92452978011
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Gas Range Organics (C6-C10)
mg/kg
ND
<1.2
30
4-Bromofluorobenzene (S)
%
97
92
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 509289 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Soil
Associated Lab Samples: 92452986002
METHOD BLANK: 2733199
Associated Lab Samples: 92452986002
Parameter
Aliphatic (C05-008)
Aliphatic (C09-C12)
Aromatic (C09-C10)
4-Bromofluorobenzene (FID) (S)
4-Bromofluorobenzene (PID) (S)
Matrix: Solid
Units
Blank
Result
Reporting
Limit
MDL Analyzed Qualifiers
mg/kg
<2.5
2.5
2.5 11/13/1914:58 N2
mg/kg
<2.5
2.5
2.5 11/13/1914:58 N2
mg/kg
<2.5
2.5
2.5 11/13/1914:58 N2
%
93
70-130
11/13/1914:58
%
94
70-130
11/13/1914:58
LABORATORY CONTROL SAMPLE & LCSD:
2733200
2733201
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
mg/kg
14.9
13.5 13.6
91
91
70-130 0 25 N2
Aliphatic (C09-C12)
mg/kg
14.9
14.9 15.1
100
101
30-130 1 25 N2
Aromatic (C09-C10)
mg/kg
5
5.0 5.0
100
100
70-130 0 25 N2
4-Bromofluorobenzene (FID) (S)
%
97
100
70-130
4-Bromofluorobenzene (PID) (S)
%
97
100
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 509224 Analysis Method: EPA 8260D
QC Batch Method: EPA 5035A Analysis Description: 8260D MSV 5035A Volatile Organics
Associated Lab Samples: 92452986002
METHOD BLANK: 2732927
Associated Lab Samples: 92452986002
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/kg
<1.2
5.0
1.2
11/13/19 12:31
1,1,1-Trichloroethane
ug/kg
<0.87
5.0
0.87
11/13/19 12:31
1,1,2,2-Tetrachloroethane
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
1,1,2-Trichloroethane
ug/kg
<1.1
5.0
1.1
11/13/19 12:31
1,1-Dichloroethane
ug/kg
<0.74
5.0
0.74
11/13/19 12:31
1,1-Dichloroethene
ug/kg
<1.2
5.0
1.2
11/13/19 12:31
1,1-Dichloropropene
ug/kg
<2.1
5.0
2.1
11/13/19 12:31
1,2,3-Trichlorobenzene
ug/kg
<3.6
5.0
3.6
11/13/19 12:31
1,2,3-Trichloropropane
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
1,2,4-Trichlorobenzene
ug/kg
<2.6
5.0
2.6
11/13/19 12:31
1,2,4-Trimethylbenzene
ug/kg
<2.0
5.0
2.0
11/13/19 12:31
1,2-Dibromo-3-chloropropane
ug/kg
<2.5
5.0
2.5
11/13/19 12:31
1,2-Dibromoethane (EDB)
ug/kg
<1.1
5.0
1.1
11/13/19 12:31
1,2-Dichlorobenzene
ug/kg
<1.8
5.0
1.8
11/13/19 12:31
1,2-Dichloroethane
ug/kg
<1.0
5.0
1.0
11/13/19 12:31
1,2-Dichloropropane
ug/kg
<1.9
5.0
1.9
11/13/19 12:31
1,3,5-Trimethylbenzene
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
1,3-Dichlorobenzene
ug/kg
<1.8
5.0
1.8
11/13/19 12:31
1,3-Dichloropropane
ug/kg
<1.9
5.0
1.9
11/13/19 12:31
1,4-Dichlorobenzene
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
2,2-Dichloropropane
ug/kg
<0.49
5.0
0.49
11/13/19 12:31
2-Butanone (MEK)
ug/kg
<11.9
100
11.9
11/13/19 12:31
2-Chlorotoluene
ug/kg
<1.5
5.0
1.5
11/13/19 12:31
2-Hexanone
ug/kg
<5.2
50.0
5.2
11/13/19 12:31
4-Chlorotoluene
ug/kg
<1.5
5.0
1.5
11/13/19 12:31
4-Methyl-2-pentanone (MIBK)
ug/kg
<3.7
50.0
3.7
11/13/19 12:31
Acetone
ug/kg
22.5J
100
9.4
11/13/19 12:31
Benzene
ug/kg
<0.90
5.0
0.90
11/13/19 12:31
Bromobenzene
ug/kg
<1.4
5.0
1.4
11/13/19 12:31
Bromochloromethane
ug/kg
<1.2
5.0
1.2
11/13/19 12:31
Bromodichloromethane
ug/kg
<0.98
5.0
0.98
11/13/19 12:31
Bromoform
ug/kg
<2.4
5.0
2.4
11/13/19 12:31
Bromomethane
ug/kg
<2.4
10.0
2.4
11/13/19 12:31
Carbon tetrachloride
ug/kg
<0.96
5.0
0.96
11/13/19 12:31
Chlorobenzene
ug/kg
<0.97
5.0
0.97
11/13/19 12:31
Chloroethane
ug/kg
<2.1
10.0
2.1
11/13/19 12:31
Chloroform
ug/kg
<1.1
5.0
1.1
11/13/19 12:31
Chloromethane
ug/kg
<3.3
10.0
3.3
11/13/19 12:31
cis-1,2-Dichloroethene
ug/kg
<0.87
5.0
0.87
11/13/19 12:31
cis-1,3-Dichloropropene
ug/kg
<2.3
5.0
2.3
11/13/19 12:31
Dibromochloromethane
ug/kg
<2.5
5.0
2.5
11/13/19 12:31
IK
v2
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
METHOD BLANK: 2732927
Associated Lab Samples: 92452986002
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
Dibromomethane
ug/kg
<1.5
5.0
1.5
11/13/19 12:31
Dichlorodifluoromethane
ug/kg
<4.1
10.0
4.1
11/13/19 12:31
Diisopropyl ether
ug/kg
<2.9
5.0
2.9
11/13/19 12:31
Ethylbenzene
ug/kg
<1.1
5.0
1.1
11/13/19 12:31
Hexachloro-1,3-butadiene
ug/kg
<2.5
5.0
2.5
11/13/19 12:31
Isopropylbenzene (Cumene)
ug/kg
<1.4
5.0
1.4
11/13/19 12:31
m&p-Xylene
ug/kg
<2.4
10.0
2.4
11/13/19 12:31
Methyl-tert-butyl ether
ug/kg
<2.9
5.0
2.9
11/13/19 12:31
Methylene Chloride
ug/kg
<5.9
20.0
5.9
11/13/19 12:31
n-Butylbenzene
ug/kg
<2.8
5.0
2.8
11/13/19 12:31
n-Propylbenzene
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
Naphthalene
ug/kg
<4.2
5.0
4.2
11/13/19 12:31
o-Xylene
ug/kg
<1.2
5.0
1.2
11/13/19 12:31
p-Isopropyltoluene
ug/kg
<2.4
5.0
2.4
11/13/19 12:31
sec-Butylbenzene
ug/kg
<2.1
5.0
2.1
11/13/19 12:31
Styrene
ug/kg
<1.5
5.0
1.5
11/13/19 12:31
tert-Butyl benzene
ug/kg
<1.7
5.0
1.7
11/13/19 12:31
Tetrachloroethene
ug/kg
<1.6
5.0
1.6
11/13/19 12:31
Toluene
ug/kg
<1.6
5.0
1.6
11/13/19 12:31
trans-1,2-Dichloroethene
ug/kg
<0.98
5.0
0.98
11/13/19 12:31
trans- 1,3-Dichloropropene
ug/kg
<0.88
5.0
0.88
11/13/19 12:31
Trichloroethene
ug/kg
<1.3
5.0
1.3
11/13/19 12:31
Trichlorofluoromethane
ug/kg
<1.2
5.0
1.2
11/13/19 12:31
Vinyl acetate
ug/kg
<16.3
50.0
16.3
11/13/19 12:31
Vinyl chloride
ug/kg
<1.9
10.0
1.9
11/13/19 12:31
Xylene (Total)
ug/kg
<3.5
10.0
3.5
11/13/19 12:31
1,2-Dichloroethane-d4 (S)
%
83
70-132
11/13/19 12:31
4-Bromofluorobenzene (S)
%
96
70-130
11/13/19 12:31
Toluene-d8 (S)
%
105
70-130
11/13/19 12:31
IK
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
2732928
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/kg
50
47.4
95
70-130
1,1,1-Trichloroethane
ug/kg
50
54.2
108
70-130
1,1,2,2-Tetrachloroethane
ug/kg
50
45.6
91
55-130
1,1,2-Trichloroethane
ug/kg
50
45.8
92
70-130
1,1-Dichloroethane
ug/kg
50
49.8
100
68-130
1,1-Dichloroethene
ug/kg
50
55.8
112
70-130
1,1-Dichloropropene
ug/kg
50
48.3
97
70-130IK
1,2,3-Trichlorobenzene
ug/kg
50
47.6
95
70-130
1,2,3-Trichloropropane
ug/kg
50
45.8
92
70-130
1,2,4-Trichlorobenzene
ug/kg
50
49.6
99
70-130
1,2,4-Trimethylbenzene
ug/kg
50
45.4
91
69-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
LABORATORY CONTROL SAMPLE:
Parameter
2732928
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,2-Dibromo-3-chloropropane
ug/kg
50
43.0
86
57-141
1,2-Dibromoethane (EDB)
ug/kg
50
45.8
92
70-130
1,2-Dichlorobenzene
ug/kg
50
47.1
94
70-130
1,2-Dichloroethane
ug/kg
50
43.3
87
70-130
1,2-Dichloropropane
ug/kg
50
47.5
95
70-130
1,3,5-Trimethylbenzene
ug/kg
50
46.2
92
70-130
1,3-Dichlorobenzene
ug/kg
50
49.7
99
70-130
1,3-Dichloropropane
ug/kg
50
38.9
78
70-130 v3
1,4-Dichlorobenzene
ug/kg
50
47.6
95
70-130
2,2-Dichloropropane
ug/kg
50
51.0
102
70-130
2-Butanone (MEK)
ug/kg
100
86.7J
87
60-130
2-Chlorotoluene
ug/kg
50
48.5
97
70-130
2-Hexanone
ug/kg
100
88.7
89
70-132
4-Chlorotoluene
ug/kg
50
48.0
96
70-130
4-Methyl-2-pentanone (MIBK)
ug/kg
100
86.3
86
69-130
Acetone
ug/kg
100
90AJ
90
49-148
Benzene
ug/kg
50
49.9
100
70-130
Bromobenzene
ug/kg
50
49.2
98
70-130
Bromochloromethane
ug/kg
50
48.1
96
70-130
Bromodichloromethane
ug/kg
50
47.4
95
70-130
Bromoform
ug/kg
50
45.4
91
68-136
Bromomethane
ug/kg
50
55.4
111
60-140
Carbon tetrachloride
ug/kg
50
59.1
118
70-130
Chlorobenzene
ug/kg
50
48.0
96
70-130
Chloroethane
ug/kg
50
53.6
107
51-147
Chloroform
ug/kg
50
42.4
85
70-130
Chloromethane
ug/kg
50
49.0
98
48-130
cis-1,2-Dichloroethene
ug/kg
50
49.7
99
70-130
cis-1,3-Dichloropropene
ug/kg
50
48.8
98
70-130
Dibromochloromethane
ug/kg
50
39.7
79
70-130
Dibromomethane
ug/kg
50
47.1
94
70-130
Dichlorodifluoromethane
ug/kg
50
55.3
111
49-130
Diisopropyl ether
ug/kg
50
49.7
99
66-130
Ethylbenzene
ug/kg
50
48.7
97
70-130
Hexachloro-1,3-butadiene
ug/kg
50
53.2
106
70-130
Isopropylbenzene (Cumene)
ug/kg
50
51.3
103
70-130
m&p-Xylene
ug/kg
100
99.1
99
70-130
Methyl-tert-butyl ether
ug/kg
50
42.5
85
70-130 IK
Methylene Chloride
ug/kg
50
50.7
101
50-137
n-Butylbenzene
ug/kg
50
48.5
97
70-130
n-Propylbenzene
ug/kg
50
49.1
98
70-130
Naphthalene
ug/kg
50
48.8
98
70-131
o-Xylene
ug/kg
50
47.8
96
70-130
p-Isopropyltoluene
ug/kg
50
47.7
95
70-130
sec-Butylbenzene
ug/kg
50
49.6
99
70-130
Styrene
ug/kg
50
47.5
95
70-130
tert-Butyl benzene
ug/kg
50
48.2
96
69-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
LABORATORY CONTROL SAMPLE:
Parameter
2732928
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Tetrachloroethene
ug/kg
50
53.0
106
56-130
Toluene
ug/kg
50
48.3
97
70-130
trans-1,2-Dichloroethene
ug/kg
50
53.2
106
70-130
trans- 1,3-Dichloropropene
ug/kg
50
46.3
93
70-130
Trichloroethene
ug/kg
50
50.1
100
70-141
Trichlorofluoromethane
ug/kg
50
55.4
111
67-130
Vinyl acetate
ug/kg
100
81.8
82
10-136
Vinyl chloride
ug/kg
50
59.1
118
67-130
Xylene (Total)
ug/kg
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
96
70-132
4-Bromofluorobenzene (S)
%
97
70-130
Toluene-d8 (S)
%
98
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2732929
MS
92452990002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2732930
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/kg
ND
6400
6400
8240
7580
129
118
52-133
8
30
1,1,1-Trichloroethane
ug/kg
ND
6400
6400
7770
7660
121
120
49-137
1
30
1,1,2,2-Tetrachloroethane
ug/kg
ND
6400
6400
8380
7810
131
122
39-150
7
30
1,1,2-Trichloroethane
ug/kg
ND
6400
6400
7370
7410
115
116
48-140
1
30
1,1-Dichloroethane
ug/kg
ND
6400
6400
7680
7770
120
121
46-135
1
30
1,1-Dichloroethene
ug/kg
ND
6400
6400
7890
8000
123
125
38-149
1
30
1,1-Dichloropropene
ug/kg
ND
6400
6400
8790
8640
137
135
41-140
2
30
1,2,3-Trichlorobenzene
ug/kg
ND
6400
6400
9180
8390
143
131
10-158
9
30
1,2,3-Trichooropropane
ug/kg
ND
6400
6400
7870
7000
123
109
33-157
12
30
1,2,4-Trichlorobenzene
ug/kg
ND
6400
6400
8700
8300
136
130
10-155
5
30
1,2,4-Trimethyl benzene
ug/kg
81800
6400
6400
96000
89100
221
113
24-154
7
30 E,M1
1,2-Dibromo-3-
ug/kg
ND
6400
6400
8110
7660
127
120
33-158
6
30
chloropropane
1,2-Dibromoethane (EDB)
ug/kg
ND
6400
6400
8330
7800
130
122
40-136
7
30
1,2-Dichlorobenzene
ug/kg
ND
6400
6400
7910
7610
124
119
27-146
4
30
1,2-Dichloroethane
ug/kg
ND
6400
6400
7430
7410
116
116
49-140
0
30
1,2-Dichloropropane
ug/kg
ND
6400
6400
8290
8030
129
125
44-143
3
30
1,3,5-Trimethyl benzene
ug/kg
ND
6400
6400
12700
12300
199
193
40-144
3
30 M1
1,3-Dichlorobenzene
ug/kg
ND
6400
6400
8010
7820
125
122
33-140
2
30
1,3-Dichloropropane
ug/kg
ND
6400
6400
8250
8040
129
126
47-147
3
30
1,4-Dichlorobenzene
ug/kg
ND
6400
6400
7780
7560
122
118
35-139
3
30
2,2-Dichloropropane
ug/kg
ND
6400
6400
8240
7680
129
120
41-140
7
30
2-Butanone (MEK)
ug/kg
ND
12800
12800
27300J
23900J
213
187
10-181
30 M1
2-Chlorotoluene
ug/kg
ND
6400
6400
11200
11000
176
172
38-147
2
30 M1
2-Hexanone
ug/kg
ND
12800
12800
16800
16900
132
132
18-169
0
30
4-Chlorotoluene
ug/kg
ND
6400
6400
7780
7490
122
117
36-145
4
30
4-Methyl-2-pentanone
ug/kg
ND
12800
12800
23500
21200
165
147
16-175
10
30
(MIBK)
Acetone
ug/kg
ND
12800
12800
19700J
14800J
154
116
10-200
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 11/19/2019 03:45 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2732929
2732930
MS
MSD
92452990002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Benzene
ug/kg
ND
6400
6400
9270
9010
122
118
46-136
3
30
Bromobenzene
ug/kg
ND
6400
6400
8080
7790
126
122
38-149
4
30
Bromochloromethane
ug/kg
ND
6400
6400
7570
7400
118
116
44-142
2
30
Bromodichloromethane
ug/kg
ND
6400
6400
7610
7450
119
116
41-140
2
30
Bromoform
ug/kg
ND
6400
6400
7580
7060
118
110
34-145
7
30
Bromomethane
ug/kg
ND
6400
6400
10200
10100
159
157
14-162
1
30
Carbon tetrachloride
ug/kg
ND
6400
6400
7960
7630
124
119
44-141
4
30
Chlorobenzene
ug/kg
ND
6400
6400
7740
7480
121
117
39-141
4
30
Chloroethane
ug/kg
ND
6400
6400
7880
8240
123
129
10-182
4
30
Chloroform
ug/kg
ND
6400
6400
8160
8290
128
129
45-140
1
30
Chloromethane
ug/kg
ND
6400
6400
7580
7270
118
114
19-149
4
30
cis-1,2-Dichloroethene
ug/kg
ND
6400
6400
7590
7670
119
120
38-150
1
30
cis-1,3-Dichloropropene
ug/kg
ND
6400
6400
8150
7930
127
124
30-144
3
30
Dibromochloromethane
ug/kg
ND
6400
6400
7590
7300
119
114
36-145
4
30
Dibromomethane
ug/kg
ND
6400
6400
7200
7280
113
114
41-145
1
30
Dichlorodifluoromethane
ug/kg
ND
6400
6400
8010
7820
125
122
16-146
2
30
Diisopropyl ether
ug/kg
ND
6400
6400
7920
7670
124
120
41-143
3
30
Ethylbenzene
ug/kg
34800
6400
6400
42300
39700
117
76
35-144
6
30
Hexachloro-1,3-butadiene
ug/kg
ND
6400
6400
8490
8120
133
127
10-160
5
30
Isopropylbenzene
ug/kg
3870
6400
6400
11700
11100
122
113
30-152
5
30
(Cumene)
m&p-Xylene
ug/kg
52400
12800
12800
68200
64700
123
96
33-145
5
30
Methyl-tert-butyl ether
ug/kg
ND
6400
6400
7870
7620
123
119
49-140
3
30
Methylene Chloride
ug/kg
ND
6400
6400
6880
6960
108
109
10-174
1
30
n-Butylbenzene
ug/kg
3530
6400
6400
12500
12000
140
132
10-160
4
30
n-Propylbenzene
ug/kg
12800
6400
6400
20800
20000
125
112
24-159
4
30
Naphthalene
ug/kg
12100
6400
6400
21900
20800
154
136
10-171
5
30
o-Xylene
ug/kg
ND
6400
6400
8760
8610
122
119
31-150
2
30
p-Isopropyltoluene
ug/kg
ND
6400
6400
9740
9170
152
143
21-154
6
30
sec-Butylbenzene
ug/kg
ND
6400
6400
8860
8670
138
135
19-159
2
30
Styrene
ug/kg
ND
6400
6400
7950
7540
124
118
15-152
5
30
tert-Butylbenzene
ug/kg
ND
6400
6400
7100
6970
111
109
31-141
2
30
Tetrachloroethene
ug/kg
ND
6400
6400
7860
7470
123
117
19-141
5
30
Toluene
ug/kg
1610
6400
6400
8940
8690
114
111
31-146
3
30
trans-1,2-Dichloroethene
ug/kg
ND
6400
6400
7810
7830
122
122
28-157
0
30
trans-1,3-Dichloropropene
ug/kg
ND
6400
6400
7820
7710
122
121
25-146
1
30
Trichloroethene
ug/kg
ND
6400
6400
7990
7690
125
120
34-149
4
30
Trichlorofluoromethane
ug/kg
ND
6400
6400
7740
7940
121
124
10-167
3
30
Vinyl acetate
ug/kg
ND
12800
12800
18000
15300J
140
119
10-200
30 v1
Vinyl chloride
ug/kg
ND
6400
6400
8630
8720
135
136
36-155
1
30
Xylene (Total)
ug/kg
52400
19200
19200
76900
73300
128
109
29-148
5
30
1,2-Dichloroethane-d4 (S)
%
102
102
70-132
4-Bromofluorobenzene (S)
%
103
101
70-130
Toluene-d8 (S)
%
97
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 31

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 508576 Analysis Method: EPA 8015C Modified
QC Batch Method: EPA 3546 Analysis Description: 8015 Solid GCSV
Associated Lab Samples: 92452986001, 92452986002
METHOD BLANK: 2730261 Matrix: Solid
Associated Lab Samples: 92452986001, 92452986002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Diesel Range Organics(C10-C28) mg/kg <2.3 5.0 2.3 11/11/19 10:52
n-Pentacosane (S) % 77 33-129 11/11/19 10:52
LABORATORY CONTROL SAMPLE:
2730262
Spike
LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
66.2
46.0
69
43-130
n-Pentacosane (S)
%
66
33-129
MATRIX SPIKE SAMPLE:
2730266
92453048001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
3040 76.4
3630
767
10-130 M1
n-Pentacosane(S)
%
110
33-129
SAMPLE DUPLICATE: 2730267
92453047001
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Diesel Range Organics(C10-C28)
mg/kg
ND
<2.8
30
n-Pentacosane (S)
%
54
61
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 509329 Analysis Method: EPA 8270E
QC Batch Method: EPA 3546 Analysis Description: 8270E Solid MSSV Microwave
Associated Lab Samples: 92452986002
METHOD BLANK: 2733527
Associated Lab Samples: 92452986002
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
1,2,4-Trichlorobenzene
ug/kg
<74.4
325
74.4
11/14/19 11:38
1,2-Dichlorobenzene
ug/kg
<70.2
325
70.2
11/14/19 11:38
1,3-Dichlorobenzene
ug/kg
<73.1
325
73.1
11/14/19 11:38
1,4-Dichlorobenzene
ug/kg
<71.4
325
71.4
11/14/19 11:38
1-Methylnaphthalene
ug/kg
<86.5
325
86.5
11/14/19 11:38
2,2'-Oxybis(1-chloropropane)
ug/kg
<90.2
325
90.2
11/14/19 11:38
2,4,5-Trichlorophenol
ug/kg
<84.3
325
84.3
11/14/19 11:38
2,4,6-Trichlorophenol
ug/kg
<81.5
325
81.5
11/14/19 11:38
2,4-Dichlorophenol
ug/kg
<107
325
107
11/14/19 11:38
2,4-Dimethylphenol
ug/kg
<80.9
325
80.9
11/14/19 11:38
2,4-Din itrophenol
ug/kg
<1040
1620
1040
11/14/19 11:38
2,4-Dinitrotoluene
ug/kg
<86.0
325
86.0
11/14/19 11:38
2,6-Dinitrotoluene
ug/kg
<84.9
325
84.9
11/14/19 11:38
2-Chloronaphthalene
ug/kg
<72.3
325
72.3
11/14/19 11:38
2-Chlorophenol
ug/kg
<75.5
325
75.5
11/14/19 11:38
2-Methylnaphthalene
ug/kg
<82.6
325
82.6
11/14/19 11:38
2-Methylphenol(o-Cresol)
ug/kg
<71.9
325
71.9
11/14/19 11:38
2-Nitroaniline
ug/kg
<163
1620
163
11/14/19 11:38
2-Nitrophenol
ug/kg
<100
325
100
11/14/19 11:38
3&4-Methyl phenol (m&p Cresol)
ug/kg
<81.6
325
81.6
11/14/19 11:38
3,3'-Dichlorobenzidine
ug/kg
<226
1620
226
11/14/19 11:38
3-Nitroaniline
ug/kg
<172
1620
172
11/14/19 11:38
4,6-Dinitro-2-methyl phenol
ug/kg
<523
649
523
11/14/19 11:38
4-Bromophenylphenyl ether
ug/kg
<85.2
325
85.2
11/14/19 11:38
4-ChIoro-3-methyl phenol
ug/kg
<198
649
198
11/14/19 11:38
4-Chloroaniline
ug/kg
<199
1620
199
11/14/19 11:38
4-Chlorophenylphenyl ether
ug/kg
<84.3
325
84.3
11/14/19 11:38
4-Nitroaniline
ug/kg
<160
649
160
11/14/19 11:38
4-Nitrophenol
ug/kg
<517
1620
517
11/14/19 11:38
Acenaphthene
ug/kg
<83.5
325
83.5
11/14/19 11:38
Acenaphthylene
ug/kg
<76.8
325
76.8
11/14/19 11:38
Aniline
ug/kg
<72.9
325
72.9
11/14/19 11:38
Anthracene
ug/kg
<84.2
325
84.2
11/14/19 11:38
Benzo(a)anthracene
ug/kg
<103
325
103
11/14/19 11:38
Benzo(a)pyrene
ug/kg
<141
325
141
11/14/19 11:38
Benzo(b)fluoranthene
ug/kg
<131
325
131
11/14/19 11:38
Benzo(g,h,i)perylene
ug/kg
<127
325
127
11/14/19 11:38
Benzo(k)fluoranthene
ug/kg
<137
325
137
11/14/19 11:38
Benzoic Acid
ug/kg
<350
1620
350
11/14/19 11:38
Benzyl alcohol
ug/kg
<172
649
172
11/14/19 11:38
bis(2-Chloroethoxy)methane
ug/kg
<86.7
325
86.7
11/14/19 11:38
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
METHOD BLANK: 2733527
Associated Lab Samples: 92452986002
Parameter
Units
Matrix:
Blank
Result
Solid
Reporting
Limit
MDL
Analyzed
bis(2-Chloroethyl) ether
ug/kg
<69.0
325
69.0
11/14/19 11:38
bis(2-Ethylhexyl)phthalate
ug/kg
<106
325
106
11/14/19 11:38
Butylbenzylphthalate
ug/kg
<86.5
325
86.5
11/14/19 11:38
Chrysene
ug/kg
<94.2
325
94.2
11/14/19 11:38
Di-n-butylphthalate
ug/kg
<80.1
325
80.1
11/14/19 11:38
Di-n-octylphthalate
ug/kg
<185
325
185
11/14/19 11:38
Dibenz(a,h)anthracene
ug/kg
<130
325
130
11/14/19 11:38
Dibenzofuran
ug/kg
<81.1
325
81.1
11/14/19 11:38
Diethylphthalate
ug/kg
<70.4
325
70.4
11/14/19 11:38
Dimethylphthalate
ug/kg
<73.4
325
73.4
11/14/19 11:38
Fluoranthene
ug/kg
<98.1
325
98.1
11/14/19 11:38
Fluorene
ug/kg
<86.9
325
86.9
11/14/19 11:38
Hexachloro-1,3-butadiene
ug/kg
<78.9
325
78.9
11/14/19 11:38
Hexachlorobenzene
ug/kg
<82.4
325
82.4
11/14/19 11:38
Hexachlorocyclopentadiene
ug/kg
<130
325
130
11/14/19 11:38
Hexachloroethane
ug/kg
<74.0
325
74.0
11/14/19 11:38
Indeno(1,2,3-cd)pyrene
ug/kg
<149
325
149
11/14/19 11:38
Isophorone
ug/kg
<70.5
325
70.5
11/14/19 11:38
N-Nitroso-di-n-propylamine
ug/kg
<90.9
325
90.9
11/14/19 11:38
N-Nitrosodimethylamine
ug/kg
<91.3
325
91.3
11/14/19 11:38
N-Nitrosodiphenylamine
ug/kg
<82.8
325
82.8
11/14/19 11:38
Naphthalene
ug/kg
<77.7
325
77.7
11/14/19 11:38
Nitrobenzene
ug/kg
<77.5
325
77.5
11/14/19 11:38
Pentachlorophenol
ug/kg
<149
1620
149
11/14/19 11:38
Phenanthrene
ug/kg
<81.7
325
81.7
11/14/19 11:38
Phenol
ug/kg
<77.5
325
77.5
11/14/19 11:38
Pyrene
ug/kg
<89.3
325
89.3
11/14/19 11:38
Pyridine
ug/kg
<82.1
325
82.1
11/14/19 11:38
2,4,6-Tribromophenol (S)
%
69
27-110
11/14/19 11:38
2-Fluorobiphenyl (S)
%
68
30-110
11/14/19 11:38
2-Fluorophenol (S)
%
65
13-110
11/14/19 11:38
Nitrobenzene-d5 (S)
%
66
23-110
11/14/19 11:38
Phenol-d6 (S)
%
65
22-110
11/14/19 11:38
Terphenyl-d14 (S)
%
80
28-110
11/14/19 11:38
Qualifiers
LABORATORY CONTROL SAMPLE:
2733528
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/kg
1690
1220
72
52-130
1,2-Dichlorobenzene
ug/kg
1690
1230
73
51-130
1,3-Dichlorobenzene
ug/kg
1690
1210
72
50-130
1,4-Dichlorobenzene
ug/kg
1690
1250
74
49-130
1-Methylnaphthalene
ug/kg
1690
1220
72
55-130
2,2'-Oxybis(1-chloropropane)
ug/kg
1690
1150
68
30-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
LABORATORY CONTROL SAMPLE:
Parameter
2733528
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
2,4,5-Trichlorophenol
ug/kg
1690
1250
74
55-130
2,4,6-Trichlorophenol
ug/kg
1690
1280
76
57-130
2,4-Dichlorophenol
ug/kg
1690
1220
72
56-130
2,4-Dimethylphenol
ug/kg
1690
1250
74
51-130
2,4-Dinitrophenol
ug/kg
8450
5680
67
27-133
2,4-Dinitrotoluene
ug/kg
1690
1350
80
61-130
2,6-Dinitrotoluene
ug/kg
1690
1320
78
60-130
2-Chloronaphthalene
ug/kg
1690
1270
75
52-130
2-Chlorophenol
ug/kg
1690
1260
75
54-130
2-Methylnaphthalene
ug/kg
1690
1230
73
54-130
2-Methylphenol(o-Cresol)
ug/kg
1690
1200
71
51-130
2-Nitroaniline
ug/kg
3380
2720
80
51-130
2-Nitrophenol
ug/kg
1690
1170
69
49-130
3&4-Methyl phenol (m&p Cresol)
ug/kg
1690
1210
72
11-163
3,3'-Dichlorobenzidine
ug/kg
3380
1760
52
10-132
3-Nitroaniline
ug/kg
3380
2160
64
55-130
4,6-Dinitro-2-methyl phenol
ug/kg
3380
2890
86
47-142
4-Bromophenylphenyl ether
ug/kg
1690
1310
78
59-130
4-ChIoro-3-methyl phenol
ug/kg
3380
2550
75
55-130
4-Chloroaniline
ug/kg
3380
2320
69
54-130
4-Chlorophenylphenyl ether
ug/kg
1690
1290
76
58-130
4-Nitroaniline
ug/kg
3380
2450
73
54-130
4-Nitrophenol
ug/kg
8450
6550
78
48-130
Acenaphthene
ug/kg
1690
1330
79
60-130
Acenaphthylene
ug/kg
1690
1440
85
60-130
Aniline
ug/kg
1690
1100
65
43-130
Anthracene
ug/kg
1690
1440
85
63-130
Benzo(a)anthracene
ug/kg
1690
1400
83
59-130
Benzo(a)pyrene
ug/kg
1690
1450
86
57-130
Benzo(b)fluoranthene
ug/kg
1690
1390
82
54-130
Benzo(g,h,i)perylene
ug/kg
1690
1460
87
59-130
Benzo(k)fluoranthene
ug/kg
1690
1420
84
54-130
Benzoic Acid
ug/kg
8450
4000
47
19-130
Benzyl alcohol
ug/kg
3380
2250
66
50-130
bis(2-Chloroethoxy)methane
ug/kg
1690
1180
70
54-130
bis(2-Chloroethyl) ether
ug/kg
1690
1270
75
48-130
bis(2-Ethylhexyl)phthalate
ug/kg
1690
1280
76
45-134
Butylbenzylphthalate
ug/kg
1690
1290
76
46-138
Chrysene
ug/kg
1690
1310
78
58-130
Di-n-butylphthalate
ug/kg
1690
1270
75
60-130
Di-n-octylphthalate
ug/kg
1690
1300
77
53-130
Dibenz(a,h)anthracene
ug/kg
1690
1460
87
59-130
Dibenzofuran
ug/kg
1690
1300
77
60-130
Diethylphthalate
ug/kg
1690
1320
78
60-130
Dimethylphthalate
ug/kg
1690
1290
77
60-130
Fluoranthene
ug/kg
1690
1360
80
65-130
Fluorene
ug/kg
1690
1380
82
63-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
LABORATORY CONTROL SAMPLE:
2733528
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Hexachloro-1,3-butadiene
ug/kg
1690
1180
70
46-130
Hexachlorobenzene
ug/kg
1690
1320
78
58-130
Hexachlorocyclopentadiene
ug/kg
1690
1280
76
23-130
Hexachloroethane
ug/kg
1690
1210
72
47-130
Indeno(1,2,3-cd)pyrene
ug/kg
1690
1460
87
60-130
Isophorone
ug/kg
1690
1250
74
49-130
N-Nitroso-di-n-propylamine
ug/kg
1690
1310
78
47-130
N-Nitrosodimethylamine
ug/kg
1690
1290
76
45-130
N-Nitrosodiphenylamine
ug/kg
1690
1310
77
59-130
Naphthalene
ug/kg
1690
1260
75
55-130
Nitrobenzene
ug/kg
1690
1230
73
49-130
Pentachlorophenol
ug/kg
3380
2170
64
10-132
Phenanthrene
ug/kg
1690
1370
81
62-130
Phenol
ug/kg
1690
1320
78
46-130
Pyrene
ug/kg
1690
1380
81
53-130
Pyridine
ug/kg
1690
914
54
37-130
2,4,6-Tribromophenol (S)
%
85
27-110
2-Fluorobiphenyl (S)
%
76
30-110
2-Fluorophenol(S)
%
76
13-110
Nitrobenzene-d5(S)
%
74
23-110
Phenol-d6 (S)
%
79
22-110
Terphenyl-d14 (S)
%
80
28-110
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2733529
2733530
MS
MSD
92452841003
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
1,2,4-Trichoorobenzene
ug/kg
ND
2030
2060
1410
1460
69
70
18-130
4
30
1,2-Dichlorobenzene
ug/kg
ND
2030
2060
1370
1350
67
65
14-130
1
30
1,3-Dichlorobenzene
ug/kg
ND
2030
2060
1380
1400
68
67
12-130
1
30
1,4-Dichlorobenzene
ug/kg
ND
2030
2060
1420
1370
70
66
10-130
4
30
1-Methyl naphthalene
ug/kg
ND
2030
2060
1360
1410
67
68
12-130
3
30
2,2'-Oxybis(1-
ug/kg
ND
2030
2060
1290
1320
64
64
10-130
2
30
chloropropane)
2,4,5-Trichlorophenol
ug/kg
ND
2030
2060
225J
340J
11
16
13-130
30 M1
2,4,6-Trichlorophenol
ug/kg
ND
2030
2060
<101
103J
3
5
17-130
30 M1
2,4-Dichlorophenol
ug/kg
ND
2030
2060
432
577
21
28
10-130
29
30
2,4-Dimethylphenol
ug/kg
ND
2030
2060
1310
1390
64
67
10-130
6
30
2,4-Dinitrophenol
ug/kg
ND
10200
10300
<1280
<1310
0
0
10-130
30 M1
2,4-Dinitrotoluene
ug/kg
ND
2030
2060
1390
1460
69
71
24-130
5
30
2,6-Dinitrotoluene
ug/kg
ND
2030
2060
1470
1600
73
77
23-130
8
30
2-Chloronaphthalene
ug/kg
ND
2030
2060
1400
1420
69
68
19-130
2
30
2-Chlorophenol
ug/kg
ND
2030
2060
465
607
23
29
10-130
27
30
2-Methyl naphthalene
ug/kg
ND
2030
2060
1380
1430
68
69
18-130
4
30
2-Methyl phenol(o-Cresol)
ug/kg
ND
2030
2060
1230
1280
60
62
10-130
4
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 31

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2733529
2733530
MS
MSD
92452841003
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
2-Nitroaniline
ug/kg
ND
4060
4140
3100
3160
76
76
17-130
2
30
2-Nitrophenol
ug/kg
ND
2030
2060
381J
499
19
24
10-130
30
3&4-Methylphenol(m&p
ug/kg
ND
2030
2060
1170
1200
58
58
10-130
2
30
Cresol)
3,3'-Dichlorobenzidine
ug/kg
ND
4060
4140
2220
2500
55
60
10-130
12
30
3-Nitroaniline
ug/kg
ND
4060
4140
2460
2530
61
61
24-130
3
30
4,6-Dinitro-2-methylphenol
ug/kg
ND
4060
4140
<648
<661
0
0
10-152
30 M1
4-Bromophenylphenyl ether
ug/kg
ND
2030
2060
1330
1440
66
70
29-130
8
30
4-Chloro-3-methylphenol
ug/kg
ND
4060
4140
2400
2600
59
63
17-130
8
30
4-Chloroaniline
ug/kg
ND
4060
4140
19901
2300
49
56
14-130
30
4-Chlorophenylphenyl ether
ug/kg
ND
2030
2060
1320
1420
65
68
25-130
7
30
4-Nitroaniline
ug/kg
ND
4060
4140
2920
2990
72
72
22-130
3
30
4-Nitrophenol
ug/kg
ND
10200
10300
<640
<654
1
1
10-130
30 M1
Acenaphthene
ug/kg
ND
2030
2060
1410
1470
69
71
20-130
4
30
Acenaphthylene
ug/kg
ND
2030
2060
1540
1610
76
78
25-130
4
30
Aniline
ug/kg
ND
2030
2060
1170
1170
58
57
10-130
0
30
Anthracene
ug/kg
ND
2030
2060
1470
1580
73
76
29-130
7
30
Benzo(a)anth race ne
ug/kg
ND
2030
2060
1360
1460
67
70
19-130
7
30
Benzo(a)pyrene
ug/kg
ND
2030
2060
1360
1470
67
71
12-130
8
30
Benzo(b)fluoranthene
ug/kg
ND
2030
2060
1290
1450
63
70
14-130
12
30
Benzo(g,h,i)perylene
ug/kg
ND
2030
2060
1360
1490
67
72
10-130
9
30
Benzo(k)fluoranthene
ug/kg
ND
2030
2060
1300
1430
64
69
14-130
9
30
Benzoic Acid
ug/kg
ND
10200
10300
<433
<442
0
0
10-130
30 M1
Benzyl alcohol
ug/kg
ND
4060
4140
2350
2450
58
59
13-130
4
30
bis(2-
ug/kg
ND
2030
2060
1330
1390
65
67
16-130
5
30
Chloroethoxy)methane
bis(2-Chloroethyl) ether
ug/kg
ND
2030
2060
1350
1400
67
67
11-130
3
30
bis(2- Ethyl hexyl)phthalate
ug/kg
ND
2030
2060
1200
1340
59
65
21-130
11
30
Butylbenzylphthalate
ug/kg
ND
2030
2060
1220
1330
60
64
23-130
8
30
Chrysene
ug/kg
ND
2030
2060
1310
1410
65
68
22-130
7
30
Di-n-butylphthalate
ug/kg
ND
2030
2060
1210
1370
60
66
30-130
12
30
Di-n-octylphthalate
ug/kg
ND
2030
2060
1240
1380
61
67
23-142
11
30
Dibenz(a,h)anthracene
ug/kg
ND
2030
2060
1350
1540
66
74
10-130
13
30
Dibenzofuran
ug/kg
ND
2030
2060
1330
1410
66
68
24-130
6
30
Diethylphthalate
ug/kg
ND
2030
2060
1440
1480
71
72
26-130
3
30
Dimethylphthalate
ug/kg
ND
2030
2060
1410
1470
70
71
22-130
4
30
Fluoranthene
ug/kg
ND
2030
2060
1330
1490
65
72
33-130
11
30
Fluorene
ug/kg
ND
2030
2060
1460
1510
72
73
22-130
3
30
Hexachloro-1,3-butadiene
ug/kg
ND
2030
2060
1350
1360
67
66
13-130
1
30
Hexachlorobenzene
ug/kg
ND
2030
2060
1370
1460
67
70
29-130
6
30
Hexachlorocyclopentadiene
ug/kg
ND
2030
2060
1190
1320
58
64
10-130
10
30
Hexachloroethane
ug/kg
ND
2030
2060
1350
1390
66
67
10-130
3
30
Indeno(1,2,3-cd)pyrene
ug/kg
ND
2030
2060
1350
1470
67
71
10-130
8
30
Isophorone
ug/kg
ND
2030
2060
1360
1420
67
69
13-130
5
30
N-Nitroso-di-n-propylamine
ug/kg
ND
2030
2060
1400
1440
69
70
12-130
3
30
N-Nitrosodimethylamine
ug/kg
ND
2030
2060
1340
1320
66
64
11-130
2
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 2733529
2733530
MS
MSD
92452841003
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
N-Nitrosodiphenylamine
ug/kg
ND
2030
2060
1470
1530
73
74
15-130
4
30
Naphthalene
ug/kg
ND
2030
2060
1450
1510
71
73
15-130
4
30
Nitrobenzene
ug/kg
ND
2030
2060
1420
1470
70
71
12-130
3
30
Pentachlorophenol
ug/kg
ND
4060
4140
<184
<188
0
0
10-130
30 M1
Phenanthrene
ug/kg
ND
2030
2060
1410
1510
69
73
27-130
7
30
Phenol
ug/kg
ND
2030
2060
895
992
44
48
10-130
10
30
Pyrene
ug/kg
ND
2030
2060
1390
1500
68
72
19-130
7
30
Pyridine
ug/kg
ND
2030
2060
1220
1130
60
54
10-130
8
30
2,4,6-Tribromophenol (S)
%
9
14
27-110
S2
2-Fluorobiphenyl (S)
%
63
64
30-110
2-Fluorophenol (S)
%
11
18
13-110
SO
Nitrobenzene-d5(S)
%
69
70
23-110
Phenol-d6 (S)
%
42
46
22-110
Terphenyl-d14 (S)
%
64
69
28-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 509971 Analysis Method: MADEP EPH
QC Batch Method: MADEP EPH Analysis Description: MADEP EPH NC Soil
Associated Lab Samples: 92452986002
METHOD BLANK: 2736776
Matrix:
Solid
Associated Lab Samples: 92452986002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Aliphatic (C09-C18)
mg/kg
<9.9
9.9
9.9 11/18/19 16:07 N2
Aliphatic (C19-C36)
mg/kg
<9.9
9.9
9.9 11/18/19 16:07 N2
Aromatic (C11-C22)
mg/kg
<9.9
9.9
9.9 11/18/19 16:07 N2
2-Bromonaphthalene (S)
%
98
40-140
11/18/19 16:07
2-Fluorobiphenyl (S)
%
104
40-140
11/18/19 16:07
Nonatriacontane (S)
%
71
40-140
11/18/19 16:07
o-Terphenyl (S)
%
82
40-140
11/18/19 16:07
LABORATORY CONTROL SAMPLE & LCSD:
2736777
2736778
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C09-C18)
mg/kg
10
<10.0
<10.1
46
50
40-140 50 N2
Aliphatic (C19-C36)
mg/kg
13.4
<10.0
<10.1
70
68
40-140 50 N2
Aromatic (C11-C22)
mg/kg
28.4
22.9
21.5
80
75
40-140 6 50 N2
2-Bromonaphthalene (S)
%
81
81
40-140
2-Fluorobiphenyl (S)
%
98
107
40-140
Nonatriacontane (S)
%
75
66
40-140
o-Terphenyl(S)
%
93
85
40-140
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2736779
2736780
MS
MSD
92453338001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Aliphatic (C09-C18)
mg/kg
ND
30.4
31.1
<30.5
<31.0
23
32
40-140
50 M1,N2
Aliphatic (C19-C36)
mg/kg
ND
40.6
41.2
<30.5
<31.0
58
63
40-140
50 N2
Aromatic (C11-C22)
mg/kg
ND
86.4
87.6
49.1
63.7
54
70
40-140
26 50 N2
2-Bromonaphthalene (S)
%
45
40
40-140
2-Fluorobiphenyl (S)
%
87
99
40-140
Nonatriacontane (S)
%
61
66
40-140
o-Terphenyl(S)
%
63
76
40-140
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: HO UST
Pace Project No.: 92452986
QC Batch: 508535 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Associated Lab Samples: 92452986001, 92452986002
SAMPLE DUPLICATE: 2729896
92452974001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 26.1 27.1 4 25
SAMPLE DUPLICATE: 2730171
92453047001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 16.9 18.4 8 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 31

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: HO UST
Pace Project No.: 92452986
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
LABORATORIES
PASI-C Pace Analytical Services - Charlotte
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
E Analyte concentration exceeded the calibration range. The reported result is estimated.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
SO Surrogate recovery outside laboratory control limits.
S2 Surrogate recovery outside laboratory control limits due to matrix interferences (confirmed by similar results from sample
re -analysis).
S4 Surrogate recovery not evaluated against control limits due to sample dilution.
S5 Surrogate recovery outside control limits due to matrix interferences (not confirmed by re -analysis).
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
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Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 31

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: HO UST
Pace Project No.: 92452986
ANALYTE QUALIFIERS
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /19/2019 03:45 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 31

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
HO UST
92452986
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92452986001
SS-1
EPA 3546
508576
EPA 8015C Modified
508695
92452986002
SS-2
EPA 3546
508576
EPA 8015C Modified
508695
92452986002
SS-2
MADEP EPH
509971
MADEP EPH
510288
92452986001
SS-1
EPA 5030B
508638
EPA 8015C Modified
508751
92452986002
SS-2
EPA 5030B
508638
EPA 8015C Modified
508751
92452986002
SS-2
MADEP VPH
509289
MADEP VPH
509845
92452986002
SS-2
EPA 3546
509329
EPA 8270E
509512
92452986002
SS-2
EPA 5035A
509224
EPA 8260D
509252
92452986001
SS-1
ASTM D2974-87
508535
92452986002
SS-2
ASTM D2974-87
508535
Date: 11/19/2019 03:45 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 28 of 31

Document Name:
Document Revised: February 7, 2018
m
5a1CeAna1XJCa1
Sample Canditlon U on Recei t(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden[:] Greenwood ❑ Huntersville Ralelgh❑ Mechanicsville[]
ConditionSample Client Name: WO# : 92452986
_—Up-on-Receipt. PrCourier: [-]Fed Ex �'}i-c) ©UPS❑USPS` ❑CI Qnoject
III � I
❑ Commercial ❑Pace ❑Other: 92452986
Custody Seal Present? ❑yes QNo Seals Intact? Des ONo
Date/Initials Person Examining Canlenis: ��
Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑None ©-'Other
Thermometer:
IR Gun ID: �2TO58 Type of Ice: 01et ❑Blue
Cooler Temp ('Cl: !/! Correction Factor: Add/Subtract (°C) O.O°C
Cooler Temp Corrected ('C):
USDA Regulated Sall { N/A, water sample]
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)?
nYPs r lr3n
Biological�Tssue Frozen?
[-]None ❑Yes QNo ❑NIA
Temp should be above freezing to VC
❑Samples out of temp criteria. Samples an ice, cooling process
hasbegun
Did samples originate from a foreign source (internationally,
Including Hawaii and Puerto RicoP FlYes FlNo
Comments/Discrepancy:
Chain of Custody Present?
®Yes
[]NO
❑NIA
1.
-Samples Arrived within Hold Time?
ElYes
(:]No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
[]Yes
[36
❑N/A
3.
Rush Turn Around Time Requested?
es
❑No
❑N/A
4.
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Yes
[]No
JjNJA
5.
Correct Containers Used?
-Pace Con'. ainers Used?
Y
Yes
❑Na
[-]No
❑N/A
[]N/A
5.
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7.
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❑Yes
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[]N/A
9.
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❑Yes
[Na
N/A
10.
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Trip Blank Custody Seals Present?
[--]Yes
Yes
L3Na
�No
❑N/A
N/A
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICAT(ON/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Field Data Required? ❑Yes (-,INO
Date: I�
Date:
Page 29 of 31

5 aceAnalyfical „
Document Name:
Sample Condition Upon Recelpt(SOUR)
Document Revised: February 7, 2018
Page 1 of 2
Document No.:
Issuing Authority:
F•CAR•CS-033-Rev,06
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions, VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, t_LHg
**Bottom half of box is to list number of bottle
Project i w®# : 92452986
Due Date: 11/15/19
PM: PTE
CLIENT: 92-ATC
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pH upon receipt
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added
Lot ii
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this Form will beaeritto the North Carolina DEHNR Certification Office (r.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 30 of 31

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Page 31 of 31

Beverly, Trudy
From: Beverly, Trudy
Sent: Thursday, December 5, 2019 3:36 PM
To: Al Quarles
Cc: Erin Greene
Subject: RE: [External] UST-61 for 2640 Shenandoah Ave, Charlotte non-reg/non-comm
heating oil UST - Tim Collins Property #40966
Al,
Below is the name and site id information for home heating oil ust release at 2640 Shenandoah Ave., Charlotte.
Tim Collins Property
UST Number = MO-9531
Incident # = 40966
Trudy
From: Beverly, Trudy
Sent: Wednesday, December 4, 2019 11:51 AM
To: Al Quarles <[e-mail]>
Cc: Erin Greene <[e-mail]>
Subject: RE: [External] UST-61 for 2640 Shenandoah Ave, Charlotte non-reg/non-comm heating oil UST
Hey Al,
I haven't had a chance to add the site to the database yet. The name will be Tim Collins Property.
Thanks,
Trudy
From: Al Quarles [mailto:[e-mail]]
Sent: Wednesday, December 4, 2019 11:46 AM
To: Beverly, Trudy <[e-mail]>
Cc: Erin Greene <[e-mail]>
Subject: RE: [External] UST-61 for 2640 Shenandoah Ave, Charlotte non-reg/non-comm heating oil UST
External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
moment to [e-mail]
Trudy,
Preliminary soil results from the over -excavation indicated exceedances of the Soil -to -Groundwater MSCCs, but
not the Residential MSCCs. Thus, we plan to use the normal NORP.
Do you have an incident name established in your system, e.g., Tim Collins Property?
Thanks,

Al Quarles I SENIOR PROJECT MANAGER I ATC Group Services LLC
Office + 1 704 529 3200 1 Direct [phone] Mobile + 1 803 984 6764
Rik
TC
7606 Whitehall Executive Center Drive Suite 800 1 Charlotte, NC 28273
al.quarlesPatcgs.com I www.atcciroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If
you are not the intended recipient, any use, distribution or copying of the information contained in this email and its attachments is
strictly prohibited. If you have received this email in error, please notify the sender by replying to this message and immediately
delete and destroy any copies of this email and any attachments. The views or opinions expressed are the author's own and may not
reflect the views or opinions of ATC.
From: Beverly, Trudy <[e-mail]>
Sent: Tuesday, December 3, 2019 7:50 AM
To: Al Quarles <[e-mail]>
Cc: Erin Greene <[e-mail]>
Subject: RE: [External] UST-61 for 2640 Shenandoah Ave, Charlotte non-reg/non-comm heating oil UST
Received. Thanks Al.
Have a great day,
Trudy
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
cc�.�D-�E Q North Carolina Department of Environmental Quality
rH �J UST Section, Mooresville Regional Office
4u�r
704.235.2182 (Office)
Trudy. B everlykncdenr. gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Office Mailing Address:
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Branch's Underground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: hgps:Hdeq.nc.gov/about/divisions/waste-management/ust/ast-program
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httns://dea.nc. gov/about/divisions/waste-management/waste-manaeement-rules-data/waste-manaeement-ais-mans
File Review Procedures:
htt 2s:Hdeq.nc. gov/about/divisions/waste-manaaement/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
httns://deo.nc. eov/about/divisions/waste-manaeement/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
htips:Hfiles.nc. gov/ncdeq/Waste%20Mana,gement/D WM/UST/Corrective%2OAction/Electronic%2ODocument%2OSubmittal%2OMemo%2OUpdate.pdf
https:Hfiles.nc. gov/ncdeq/Waste%20Management/DWM/UST/Corrective%2OAction/UST%2Ofile%20names%20for%2OLaserfiche.docx
From: Al Quarles [mailto:[e-mail]]
Sent: Tuesday, December 3, 2019 7:38 AM
To: Beverly, Trudy <[e-mail]>

Cc: Erin Greene <[e-mail]>
Subject: [External] UST-61 for 2640 Shenandoah Ave, Charlotte non-reg/non-comm heating oil UST
Trudy,
See attached UST-61 Form (24-Hour Release and UST Leak Reporting Form) for the site you and I discussed
yesterday. Maps of the site location and soil sample locations are included along with the results of the initial
closure samples, collected on 11/8/2019. We are awaiting the results of over -excavation samples collected on
11/ 26/2019, and will follow-up with a letter report of the UST removal activities, and Notice of Residual
Petroleum if needed for a Notice of No Further Action.
If you have any questions, please contact us at your convenience.
Thank you,
Al
Al Quarles I SENIOR PROJECT MANAGER I ATC Group Services LLC
Office + 1 704 529 3200 1 Direct [phone] Mobile + 1 803 984 6764
7606 Whitehall Executive Center Drive Suite 800 1 Charlotte, NC 28273
al.quarles(a)atcas.com I www.atcciroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If
you are not the intended recipient, any use, distribution or copying of the information contained in this email and its attachments is
strictly prohibited. If you have received this email in error, please notify the sender by replying to this message and immediately
delete and destroy any copies of this email and any attachments. The views or opinions expressed are the author's own and may not
reflect the views or opinions of ATC.
From: Al Quarles
Sent: Friday, November 22, 2019 9:14 AM
To:'[e-mail]' <[e-mail]>
Subject: Residential Heating Oil Tank Release
Trudy,
I have a residential site in Charlotte with a unregulated, non-commercial heating oil tank release. ATC is in the
process of preparing a proposal for next actions, and I wanted to discuss this site with you to see if we need to
add or subtract from our proposed activities.

No water supply wells within 1,000 feet based on Mecklenburg County's Well Information System, and
two site assessment for other USTs sites within 200 and 500 feet from this site.
• A surface water body is located within 500 feet of the site.
• Depth to groundwater likely 12-18 feet based on the two site assessments referenced above.
Soil sampling was requested by the lender for a potential buyer of the property, and the property is in
Bankruptcy court with the Trustees handling the UST Closure and assessment. The Bankruptcy court would like
to move as soon as practical to obtain an NFA to sell the property, with a Notice of No Further Action. We just
received the final results yesterday.
One of two initial soil samples contained TPH-DRO at 5,010 mg/kg. Risk -based rule analysis indicated several
exceedances of the Soil -to -Groundwater MSCCs, and three compounds (1-methylnaphthalene, C9-C18
Aliphatics, and C9-C22 Aromatics) exceeding the Residential MSCCs by 1.6 to 3.6 times. The second soil sample
contained TPH-DRO at 166 mg/kg, and no Risk -Based Rule analyses was conducted for this sample.
Plans include the removal of soil, followed by over -excavation sampling from the sidewalls and bottom of the
excavation (unless groundwater is encountered), and if results are less than the Residential MSCCs, submit an
Initial Abatement Action Report. A 24-Hour Report is also planned to be submitted.
Questions:
1) Is the proposed actions adequate, too little, or too much?
2) If we encounter groundwater, will the installation and sampling of a monitoring well be required? This
may depend on what we see after encountering groundwater (sheen, LNAPL, odors, no odors, etc.).
3) If we do not sample groundwater, would a Notice of Residual Petroleum be required for the NFA?
Thank you,
Al
Al Quarles I SENIOR PROJECT MANAGER I ATC Group Services LLC
Office + 1 704 529 3200 1 Direct [phone] Mobile + 1 803 984 6764
c�TC
7606 Whitehall Executive Center Drive Suite 800 1 Charlotte, NC 28273
[e-mail] I www.atcgroupservices.com
This email and its attachments may contain confidential and/or privileged information for the sole use of the intended recipient(s). If
you are not the intended recipient, any use, distribution or copying of the information contained in this email and its attachments is
strictly prohibited. If you have received this email in error, please notify the sender by replying to this message and immediately
delete and destroy any copies of this email and any attachments. The views or opinions expressed are the author's own and may not
reflect the views or opinions of ATC.