WI0300458_Permit (Issuance)_20210928

NC Department of Environmental Quality — Division of Water Resources (DWR)
NOTIFICATION OF INTENT (NOI) TO CONSTRUCT OR OPERATE INJECTION WELLS
The following are `permitted by rule" and do not require an individual permit when constructed in accordance
with the rules of 15A NCAC 02C.0200 (NOTE: This form must be received at least 14 DAYS prior to injection)
AQUIFER TEST WELLS (15A NCAC 02C .0220)
These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics.
IN SITU REMEDIATION (15A NCAC 02C .0225) or TRACER WELLS (15A NCAC 02C .0229):
1) Passive Injection Systems - In -well delivery systems to diffuse injectants into the subsurface. Examples include
ORC socks, iSOC systems, and other gas infusion methods (Note: Injection Event Records (IER) do not need to be
submitted for replacement of each sock used in ORC systems).
2) Small -Scale Injection Operations — Injection wells located within a land surface area not to exceed 10,000
square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required
for test or treatment areas exceeding 10,000 square feet.
3) Pilot Tests - Preliminary studies conducted for the purpose of evaluating the technical feasibility of a
remediation strategy in order to develop a full scale remediation plan for future implementation, and where the
surface area of the injection zone wells is located within an area that does not exceed five percent of the land surface
above the known extent of groundwater contamination. An individual permit shall be required to conduct more
than one pilot test on any separate groundwater contaminant plume.
4) Air Injection Wells - Used to inject ambient air to enhance in -situ treatment of soil or groundwater.
5) In -Situ Thermal Wells (IST) — Used to `heat' contaminated groundwater to enhance remediation.
Print Clearly or Type Information. Illegible Submittals Will Be Returned as Incomplete.
DATE: September 15, 2021
PERMIT NO.
(to be filled in by DWR)
NOTE- If this NOI is being submitted as notification of a modification of a previously issued NOI for this site (e.g.,
different injection wells, plume, additives, etc.) and still meets the deemed permitted by rule criteria, provide the
previously assigned permit tracking number and any needed relevant information to assess and approve injection:
A.
B.
Permit No. WI Issued Date:
WELL TYPE TO BE CONSTRUCTED OR OPERATED
(1) X Air Injection Well Complete sections B through F, J, M
(2) Aquifer Test Well . Complete sections B through F, J, M
(3) Passive Injection System Complete sections B through F, H-M
(4) Small -Scale Injection Operation Complete sections B through M
(5) Pilot Test Complete sections B through M
(6) Tracer Injection Well Complete sections B through M
(7) In -Situ Thermal (IST) Well Complete sections B through M
STATUS OF WELL OWNER: State Government
Deemed Permitted GW Remediation NOI Rev. 2-17-2020
Page 1

C. WELL OWNER(S) — State name of Business/Agency, and Name and Title of person delegated authority to
sign on behalf of the business or agency:
Name(s): NCDEQ Division of Waste Management, UST Section, State Lead Program
Mailing Address: 1636 Mail Service Center
City: Raleigh State: NC Zip Code:27699 County: Wake
Day Tele No.: 919-707-8166 Cell No.:
EMAIL Address: [e-mail] Fax No.:
D. PROPERTY OWNER(S) (if different than well owner/applicant)
Name and Title: Kevin Hennessy, Real Estate and Noise Manager
Company Name City of Charlotte, Charlotte Douglas International Airport
Mailing Address: 5601 Wilkinson Boulevard
City: Charlotte State: NC Zip Code: 28208 County: Mecklenburg
Day Tele No.: 704-359-4008 Cell No.:
EMAIL Address: Kevin [e-mail] Fax No.:
E. PROJECT CONTACT (Typically Environmental Consulting/Engineering Firm)
Name and Title: Noelle France, Project Manager
Company Name ATC Associates of North Carolina, PC
Mailing Address: 7606 Whitehall Executive Center Drive, Suite 800
City: Charlotte
State: NC Zip Code: 28273 County: Mecklenburg
Day Tele No.: 704-529-3200 Cell No.:
EMAIL Address:[e-mail]
F. PHYSICAL LOCATION OF WELL SITE
(1) Facility Name & Address: TF#36360 L&TA Enterprises
6020 Wilkinson Boulevard
Fax No.:
City: Charlotte
County: Mecklenburg Zip Code: 28208
(2) Geographic Coordinates: Latitude**: " or 35.235506°
Longitude**: " or -80.942357°
Reference Datum: UST Basin Accuracy:
Method of Collection: Google Earth
**FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACILITY SITE MAP WITH PROPERTY
BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPHIC COORDINATES.
G. TREATMENT AREA
Land surface area of contaminant plume: NA square feet
Land surface area of inj. well network: NA square feet (< 10,000 ft2 for small-scale injections)
Percent of contaminant plume area to be treated: NA (must be < 5% of plume for pilot test injections)
Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page 2

H. INJECTION ZONE MAPS — Attach the following to the notification.
(1) Contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the
contaminant plume in soil and groundwater, existing and proposed monitoring wells, and existing and
proposed injection wells; and
(2) Cross-section(s) to the known or projected depth of contamination that show the horizontal and vertical
extent of the contaminant plume in soil and groundwater, changes in lithology, existing and proposed
monitoring wells, and existing and proposed injection wells.
(3) Potentiometric surface map(s) indicating the rate and direction of groundwater movement, plus existing
and proposed wells.
DESCRIPTION OF PROPOSED INJECTION ACTIVITIES AT THE SITE — Provide a brief narrative
regarding the cause of the contamination, and purpose, scope, goals of the proposed injection activity:
Air Sparging (using air compressor) connected to TW-1 during 96-hour Mobile -Multiphase Extraction Event
(MMPE) wells MW-2, MW-6, MW-7, MW-8, MW-10, MW15, MW-17, MW-18 and MW-20 will be used as
extraction wells assuming they are accessible. The sparging will be performed at approximately 5 cfm for up to
96 hours. The MMPE/Air Sparge event is scheduled for October 11- October 15, 2021
J. WELL CONSTRUCTION DATA
(1)
No. of injection wells: NA
Proposed 1 Existing (provide NC Well
Construction Record (GW-1) for each well)
(2) Appx. injection depths (BLS): 60-65 feet
(3) For Proposed wells or Existing wells not having GW-ls, provide well construction details for each
injection well in a diagram or table format. A single diagram or line in a table can be used for
multiple wells with the same construction details. Well construction details shall include the
following (indicate if construction is proposed or as -built):
(a) Well type as permanent, Geoprobe/DPT, or subsurface distribution infiltration gallery
(b) Depth below land surface of casing, each grout type and depth, screen, and sand pack
(c) Well contractor name and certification number
K. INJECTION SUMMARY
NOTE: Only injectants approved by the epidemiology section of the NC Division of Public Health, Department
of Health and Human Services can be injected. Approved injectants can be found online at
http: //deq. nc. gov/about/divisions/water-resources/water-resources-permits/wastewater-branch/ground-water-
protection/ground-water-approved-injectants. All other substances must be reviewed by the DHHSprior to use.
Contact the UIC Program for more info if you wish to get approval for a different additive. However, please
note it may take 3 months or longer. If no injectants are to be used use N/A.
Injectant: Total Amt. to be injected (gal)/event:
Total Amt. to be injected (gal)/event:
No. of separate injection events: Total Amt. to be injected (gal):
Source of Water (if applicable):
Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page 3

L. MONITORING PLAN — Describe below or in separate attachment a monitoring plan to be used to determine
if violations of groundwater quality standards specified in Subchapter 02L result from the injection activity.
ATC will samples all accessible wells, two weeks after the Air Sparge event. The water samples will be analyzed
by SM 6200B, during the post MMPE/AS sampling event
M. SIGNATURE OF APPLICANT AND PROPERTY OWNER
Well Owner/Applicant: "I hereby certify, under penalty of law, that. I am familiar with the information
submitted in this document and all attachments thereto and that, based on my inquiry of those individuals
immediately responsible for obtaining said information, I believe that the information is true, accurate and
complete. I am aware that there are significant penalties, including the possibility of fines and imprisonment,
for submitting false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the
injection well and all related appurtenances in accordance with the 1 5A NCAC 02C 0200 Rules."
a
.
Signature o ' ' pplicant Print or T : e Full Name and "Ale
Property Owner (if the property is not owned by the Well Owner/Applicant):
"As owner of the property on which the injection well(s) are to be constructed and operated, Ihereby consent to
allow the applicant to construct each injection well as outlined in this application and agree that it shall be the
responsibility of the applicant to ensure that the injection well(s) conform to the Well Construction Standards
(15A NCAC 02C .0200)."
"Owner" means any person who holds the fee or other property rights in the well being constructed. A well
is real property and its construction on land shall be deemed to vest ownership in the land owner, in the
absence of contrary agreement in writing.
See attached Right of Entry Agreement
Signature* of Property Owner (if different from applicant) Print or Type Full Name and Title
*An access agreement between the applicant and property owner may be submitted in lieu of a signature on this form.
Please send 1 (one) hard color copy of this NOI along with a copy on an attached CD or Flash Drive at least
two (2) weeks prior to injection to:
DWR — UIC Program
1636 Mail Service Center
Raleigh, NC 27699-1636
Telephone: [phone]
Deemed Permitted GW Remediation NOT Rev. 2-17-2020 Page 4

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6020 WILKINSON BOULEVARD
CHARLOTTE, NORTH C A R O LI N A
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Charlotte, North Carolina 28273 [phone] FAX [phone]
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PROJECT NO.
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EXPLANATION
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▪ Type III Monitoring Well •••e.
Abandoned Type II Monitoring Well :It: ; y
4_ Abandoned Type III Monitoring Well
Current
UST Basin
STORE
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Former USTs
TW 2 FormerU�S
MW-4 MW-5
Former UST Excavations A
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CHARLOTTE, NORTH CAROLINA
PROJECT NO.
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EXPLANATION
• Type II Monitoring Well
▪ Type III Monitoring Well
Abandoned Type II Monitoring Well
Abandoned Type III Monitoring Well
NF Not Found
NA Not Accessible
83.93 Groundwater Elevation in feet
MW-A
NF/
IP
Current
UST Basin
83.67
M W-3
MW-8
84.42
Former USTs
1_
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—1151.ft'a'aft.
83.79
GROUNDWATER ELEVATION MAP
L&TA ENTERPRISES
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CHARLOTTE, NORTH CAROLINA
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EXPLANATION
Type II Monitoring Well
Type III Monitoring Well
Abandoned Type II Monitoring Well
Abandoned Type III Monitoring Well
NF Not Found
NA Not Accessible
NS Not Sampled
(1.6) Light Non -Aqueous Phase Liquid
thickness in feet
T
Legend
Constituent of Concern
2L Standards
GCL Standards
Benzene
1
5000
Toluene
600
260000
Ethylbenzene
600
84500
Xylene (Total)
500
85500
Methyl-tent-hrtyl ether
20
20000
n. Naphthalene
6
6000
Diisop•opyl ether
70
70000
Isopropylbenzene (Cumene)
70
25000
n-ProWlbenzene
70
30000
tert-Amyl Alcohol
40
40000
12,4-Trimethylbenzene
400
28500
1.3 5-Trimethylbenzene
400
25000
MW-19
Standard Method 6200-VOCs ug/L
No VOC Concentrations Detected in
excess of 2L standards
TW-1
Standard Method 6200-N OCs ug/L
Benzene
10.4
Methyl-tert-butyl ether
30.4
1
TW-2
Standard Method 6200-VOCs ug/L
No VOC Concentrations Detected in
excess of2L standards
Current
UST Basin
STORE
(0.02)
Former UST
7
•
•
MW-18—man
Former UST Excavations A
IMF
118
1
Standard Method 6200-VOCs ug/L
Benzene 8430
Toluene
Ethylbenzene
Xylene (Total)
Naphthalene
Isopropylbenzene (Cumene
n-Propylbenzene
24800
10500
10300J
Standard Method 6200-VOCs ug/L
No VOC Concentrations Detected in
excess of2L standards
MW-1
Standard Method 6200-N OCs ug/L
Benzene
12400
Toluene
17700
Ethylbenzene
2980
Xylene (Total)
13700
Methyl-tert-butyl ether
258
Naphthalene
787
Dusopropyl ether
119
IsoproWlbenzene (Cumene)
183
n-Propylbenzene
327
tert-Amyl Alcohol
16600
1,2,4-Trimethylbenzene
2760
1.35-Trinethylbenzene
573
MW-9
Standard Method 6200-VOCs ug/L
Benzene 3.8
MW-2
Standard Method 6200-4OCs ug/L
Benzene
17.4
Naphthalene
8.4
MW-5
Standard Method 6200-VOCs ug/L
Benzene
Tduene
Ethylbenzene
Xylene (Total)
Methyl-tert-butyl ether
Naphthalene
Diisopopyl ether
n-Propylbenzene
tert-Amyl Alcohol
12.4-Ttimethylbenzene
20700
32000
1530
9590
1150
339J
296
99.4J
116000
1060
MW-4
Standard Method 6200-VOCs ug/L
Benzene
Toluene
Ethylbenzene
Xylene (Tots()
Methyl-tert-butyl ether
Naphthalene
Diisopropyl ether
n-Propylbenzene
tert-Amyl Alcohol
12.4-Tr methylbenzene
28300
32400
1740
9290
3290
467
1010
111
91600
1100
APPROXIMATE SCALE IN FEET
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6020 WILKINSON BOULEVARD
CHARLOTTE, NORTH CAROLINA
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NONRESIDENTIAL WELL CONSTRUCTION RECORD
North Carolina Department of Environment and Natural .Resources -Division of Water Quality
WELL CONTRACTOR CERTIFICATION # 2580
1. WELL CONTRACTOR:
JASON MANTAK
Well Contractor (Individual) Name
GEOLOGIC EXPLORATION, INC.
Well Contractor Company Name
STREET ADDRESS 176 COMMERCE BLVD
STATESVILLE NC
28625
City or Town
( 704 )- 872-7686
State
Area code- Phone number
2. WELL INFORMATION:
SITE WELL ID #(if applicable) TW-1
Zip Code
STATE WELL PERMIT#(ir applicable)
DWQ or OTHER PERMIT #(if applicable)
WELL USE (Check Applicable Box) Monitoring M Municipal/Public ❑
Industrial/Commercial ❑ Agricultural 0 Recovery❑ Injection 0
Irrigation0 Other ❑ (list use)
DATE DRILLED 11/10/08 - 11/11/08
TIME COMPLETED AM 0 PM 0
3. WELL LOCATION:
CITY: CHARLOTTE COUNTY MECKLENBURG
6020 WILKINSON BLVD 28208
(Street Name, Numbers, Community, Subdivision, Lot No.. Parcel, Zip Code)
TOPOGRAPHIC / LAND SETTING:
❑Slope ❑Valley ❑Flat ❑Ridge ❑ Other
(check appropriate box)
LATITUDE
LONGITUDE
May be in degrees, 1
minutes, seconds or
in a decimal format
Latitude/longitude source: ❑GPS ❑Topographic map
(location of well must be shown on a USGS topo map and
attached to this form ff not using GPS)
4. FACILITY- is the name of the business where the well is located.
FACILITY ID #(if applicable)
NAME OF FACILITY FORMER MARATHON (AIRPORT EXPRESS)
STREET ADDRESS 6020 WILKINSON BLVD
CHARLOTTE NC 28208
City or Town State
CONTACT PERSON VIJAY KAVURI
Zip Code
MAILING ADDRESS 6020 WILKINSON BLVD
CHARLOTTE NC
28208
City or Town State
( )-
Area code - Phone number
5. WELL DETAILS:
a. TOTAL DEPTH: 65.0 FEET
Zip Code
b. DOES WELL REPLACE EXISTING WELL? YES 0 NO El
c. WATER LEVEL Below Top of Casing: 25.0 FT.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 0.0 FT. Above Land Surface
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C .0118.
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type N/A
g. WATER ZONES (depth):
From To From
From To From
From To From
6. CASING:
Amount NIA
Depth Diameter
From 0.0 To 60.0 Ft. 2 INCH
From 0.0 To 53.0 Ft. 6 INCH .188
From To Ft.
To
To
To
Thickness/
SGH'4�
7. GROUT: Depth
From 0.0
From 0•Q
To 5"
To 53.0
Material
Ft. Portland benlonile
Ft. Portland bentonile SLURRY
Material
GALVANIZED
Method
SLURRY
From To Ft.
8. SCREEN: Depth Diameter Slot Size Material
From 60.0 To 65.0 Ft 2.0 in. .010 in. PVC
From To Ft. in. in.
From To Ft. in. in.
9. SAND/GRAVEL PACK:
Depth Size Material
From 58.0 To 65.0 R. 20-40 Fine Silica Sand
From To Ft.
From To Ft.
10. DRILLING LOG
From To
0.0 4.0
Formation Description
BROWN CLAY Wl LARGE ROCKS
4.0 10.0 RED CLAY
10.0 65.0
BROWN SILTY CLAY
11. REMARKS:
Bentonite seal from 50.0 to 58.0 Feet.
100 HEREBY CERTIFY THAT
15A NCAC 2C, WELL CONST
RECORD HAS l N PRO
IS
WAS CONSTRUCTED IN ACCORDANCE WITH
STANDARDS, AND THAT A COPY OF THIS
E WELL OWNER.
11/18/08
SIGNATUROF CERTIFIED WELL CONTRACTOR DATE
JASON TAK
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt.,
1617 Mall Service Center- Raleigh, NC 27699-1617 Phone No. [phone] ext 568.
Form GW-1b
Rev. 7/05

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-A
12/30/09
2
10-25
98.94
--
23.75
0.00
75.19
--
--
6/17/10
NM
NM
NM
NM
--
--
2/13/19
--
--
--
2/24/20
--
--
--
MW 1
1/26/08
2
20-35
100.66
--
25.26
0.00
75.40
--
--
3/27/08
--
24.09
0.00
76.57
--
--
11/11/08
--
26.61
0.00
74.05
--
--
12/30/09
--
24.55
0.00
76.11
--
6/17/10
--
21.54
0.00
79.12
--
5/1/15
--
21.86
0.00
78.80
Bailing
--
5/18/15
--
21.72
0.00
78.94
Bailing
--
5/29/15
--
24.45
0.00
76.21
Bailing
--
6/3/15
--
21.86
0.00
78.80
Bailing
--
6/16/15
22.12
0.00
78.54
Bailing
--
7/27/15
--
23.31
0.00
77.35
Bailing
--
8/18/15
--
24.10
0.00
76.56
Bailing
--
8/24/15
--
24.25
0.00
76.41
Bailing
--
9/22/15
--
24.98
0.00
75.68
Bailing
--
10/5/15
--
24.96
0.00
75.70
Bailing
--
10/20/15
--
24.68
0.00
75.98
Bailing
--
2/13/19
--
18.28
0.00
YES
82.38
--
--
2/24/20
--
16.13
0.00
YES
84.53
--
--
MW 2
1/26/08
2
20-35
99.77
--
24.83
0.00
74.94
--
--
3/27/08
--
23.64
0.00
76.13
--
--
11/11/08
25.08
28.60
3.52
74.19
--
--
1/28/09
22.45
31.46
9.01
76.04
AFVR
12.17
11/16/09
23.42
34.25
10.83
74.81
MMPE
550.56
12/30/09
21.86
30.74
8.88
76.65
--
--
6/17/10
19.07
26.71
7.64
YES
79.62
--
--
5/1/15
20.76
23.19
2.43
78.67
Bailing
2.50
5/18/15
20.72
22.63
1.91
78.78
Bailing
1.25
5/29/15
23.11
25.40
2.29
76.34
Bailing
2.00
6/3/15
20.78
22.78
2.00
78.71
Bailing
3.00
6/16/15
21.00
22.98
1.98
78.49
Bailing
2.50
7/27/15
22.00
24.34
2.34
77.44
Bailing
2.00
8/18/15
22.63
24.98
2.35
76.81
Bailing
2.66
8/24/15
22.95
24.57
1.62
76.59
Bailing
1.25
9/22/15
23.48
25.75
2.27
75.97
Bailing
3.00
10/5/15
23.41
24.96
1.55
76.14
Bailing
1.00
10/20/15
23.07
25.90
2.83
76.30
Bailing
3.80
2/13/19
17.26
18.42
1.16
YES
82.35
--
--
2/10/20
15.83
16.23
0.40
YES
83.88
MMPE
168.44
2/14/20
--
18.11
0.00
YES
81.66
2/25/20
--
15.34
0.00
YES
84.43
--
--
Page 1 of 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-3
3/27/08
2
20-35
101.73
--
26.73
0.00
75.00
--
--
11/11/08
--
26.24
0.00
75.49
--
--
12/30/09
--
24.36
0.00
77.37
--
--
6/17/10
--
22.42
0.00
79.31
--
--
5/1/15
--
23.59
0.00
78.14
Bailing
--
5/18/15
--
22.88
0.00
78.85
Bailing
--
5/29/15
--
25.34
0.00
76.39
Bailing
--
6/3/15
NM
NM
NM
--
--
--
6/16/15
--
23.08
0.00
78.65
Bailing
--
7/27/15
--
23.86
0.00
77.87
Bailing
--
8/18/15
--
24.42
0.00
77.31
Bailing
--
8/24/15
--
25.17
0.00
76.56
Bailing
--
9/22/15
--
25.55
0.00
76.18
Bailing
--
10/5/15
--
25.81
0.00
75.92
Bailing
--
10/20/15
--
25.55
0.00
76.18
Bailing
--
2/13/19
-
21.80
0.00
79.93
--
2/24/20
--
18.06
0.00
YES
83.67
--
--
MW-4
3/27/08
2
20-35
99.06
--
25.35
0.00
73.71
--
--
11/11/08
--
25.38
0.00
73.68
--
--
1/28/09
--
24.10
0.00
74.96
AFVR
see MW-2
11/16/09
--
24.59
0.00
74.47
--
--
12/30/09
--
23.51
0.00
75.55
--
--
6/17/10
--
20.53
0.00
78.53
--
--
5/1/15
--
20.86
0.00
78.20
Bailing
--
5/18/15
--
20.71
0.00
78.35
Bailing
--
5/29/15
--
23.65
0.00
75.41
Bailing
--
6/3/15
--
20.78
0.00
78.28
Bailing
--
6/16/15
--
21.02
0.00
78.04
Bailing
--
7/27/15
--
22.10
0.00
76.96
Bailing
--
8/18/15
--
22.68
0.00
76.38
Bailing
--
8/24/15
--
22.85
0.00
76.21
Bailing
--
9/22/15
--
23.48
0.00
75.58
Bailing
--
10/5/15
--
23.66
0.00
75.40
Bailing
--
10/20/15
--
23.29
0.00
75.77
Bailing
--
2/13/19
--
17.38
0.00
YES
81.68
--
--
2/24/20
--
15.32
0.00
YES
83.74
--
--
MW-5
3/27/08
2
20-35
98.99
--
29.45
0.00
69.54
--
--
11/11/08
--
24.20
0.00
74.79
--
--
11/16/09
--
22.68
0.00
76.31
--
--
12/30/09
--
23.31
0.00
75.68
--
--
6/17/10
--
21.01
0.00
77.98
--
--
2/13/19
--
18.46
0.00
YES
80.53
--
--
2/24/20
--
14.62
0.00
YES
84.37
--
--
Page 2 of 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-6
11/11/08
2
20-35
98.71
24.09
28.08
3.99
74.05
--
--
1/28/09
21.31
31.74
10.43
75.92
AFVR
see MW-2
3/31/09
NM
NM
NM
NM
Bailing
18.25
11/16/09
21.43
32.50
11.07
75.71
MMPE
see MW-2
12/30/09
20.83
30.64
9.81
76.49
--
--
6/17/10
18.02
27.52
9.50
79.34
--
--
5/1/15
19.77
23.21
3.44
78.45
Bailing
4.25
5/18/15
19.69
23.00
3.31
78.55
Bailing
5.00
5/29/15
21.98
25.80
3.82
76.19
Bailing
4.15
6/3/15
19.77
23.19
3.42
78.45
Bailing
4.50
6/16/15
19.95
23.42
3.47
78.27
Bailing
5.00
7/27/15
20.99
24.71
3.72
77.19
Bailing
3.50
8/18/15
21.50
25.35
3.85
76.66
Bailing
2.66
8/24/15
21.65
25.52
3.87
76.51
Bailing
3.75
9/22/15
22.31
26.15
3.84
75.86
Bailing
5.00
10/5/15
21.25
24.62
3.37
76.98
Bailing
4.35
10/20/15
22.10
25.98
_
3.88
76.06
Bailing
5.00
2/13/19
16.74
18.36
1.62
YES
81.74
--
--
2/10/20
--
14.98
0.00
YES
83.73
--
--
2/17/20
--
15.02
0.00
YES
83.69
--
--
2/21/20
15.21
16.83
1.62
YES
83.27
--
--
2/24/20
14.79
16.45
1.66
YES
83.68
--
--
MW-7
11/11/08
2
20-35
98.63
23.80
25.86
2.06
74.54
--
--
1/28/09
20.96
28.56
7.60
76.59
MMPE
see MW-2
11/16/09
20.97
30.32
9.35
76.33
AFVR
see MW-2
12/30/09
20.32
27.79
7.47
77.25
--
--
6/17/10
17.37
24.79
7.42
80.21
--
--
5/1/15
18.74
21.82
3.08
79.45
Bailing
4.00
5/18/15
18.64
21.49
2.85
79.59
Bailing
2.80
5/29/15
21.15
24.40
3.25
77.02
Bailing
4.20
6/3/15
18.81
21.60
2.79
79.42
Bailing
4.00
6/16/15
19.05
21.08
2.03
79.29
Bailing
4.00
7/27/15
20.11
23.03
2.92
78.11
Bailing
2.75
8/18/15
20.72
23.85
3.13
77.47
Bailing
2.66
8/24/15
20.84
23.98
3.14
77.34
Bailing
3.50
9/22/15
21.47
24.82
3.35
76.68
Bailing
4.25
10/5/15
22.25
26.16
3.91
75.83
Bailing
4.25
10/20/15
21.19
24.65
3.46
76.95
Bailing
4.50
2/13/19
15.58
17.28
1.70
YES
82.81
--
--
2/10/20
--
14.82
0.00
YES
83.81
--
--
2/17/20
--
13.89
0.00
YES
84.74
--
--
2/21/20
--
13.60
0.00
YES
85.03
--
--
2/24/20
13.48
15.18
1.70
YES
84.91
--
--
Page 3 of 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-8
11/11/08
2
20-35
101.19
27.13
27.18
0.05
74.05
--
--
1/28/09
24.17
30.68
6.51
76.10
AFVR
see MW-2
11/16/09
24.27
33.00
8.73
75.68
--
--
12/30/09
23.20
30.82
7.62
76.91
--
--
6/17/10
20.43
26.86
6.43
79.85
--
5/1/15
--
22.02
0.00
79.17
Bailing
--
5/18/15
21.85
23.39
1.54
79.12
Bailing
1.50
5/29/15
--
24.72
0.00
76.47
Bailing
--
6/3/15
22.14
23.05
0.91
78.92
Bailing
2.00
6/16/15
22.47
23.12
0.65
78.63
Bailing
1.50
7/27/15
23.68
24.31
0.63
77.42
Bailing
0.20
8/18/15
24.38
25.07
0.69
76.71
Bailing
2.66
8/24/15
24.48
25.33
0.85
76.59
Bailing
1.00
9/22/15
24.96
26.68
1.72
75.99
Bailing
2.50
10/5/15
25.01
26.77
1.76
75.93
Bailing
2.75
10/20/15
24.62
26.73
2.11
76.27
Bailing
2.75
2/13/19
18.52
19.92
_
1.40
YES
82.47
--
--
2/10/20
16.14
20.12
3.98
YES
84.49
MMPE
see MW-2
2/14/20
--
20.02
0.00
YES
81.17
2/24/20
16.77
16.79
0.02
YES
84.42
--
--
MW-9
11/11/08
2
20-35
101.15
--
26.35
0.00
74.80
--
12/30/09
--
24.81
0.00
76.34
--
--
6/17/10
--
21.72
0.00
79.43
--
2/13/19
--
18.56
0.00
YES
82.59
--
2/24/20
--
16.02
0.00
YES
85.13
--
--
MW-10
11/11/08
2
20-35
100.00
24.86
29.17
4.31
74.53
1/28/09
22.14
29.17
7.03
76.86
AFVR
see MW-2
3/31/09
NM
NM
NM
NM
Bailing
2.66
12/30/09
23.20
30.82
7.62
75.72
--
--
6/17/10
19.61
27.34
7.73
79.29
--
--
5/1/15
20.96
23.52
2.56
78.68
Bailing
2.25
5/18/15
21.05
22.60
1.55
78.73
Bailing
1.00
5/29/15
23.40
25.53
2.13
76.30
Bailing
1.50
6/3/15
21.24
22.33
1.09
78.61
Bailing
2.00
6/16/15
21.45
22.50
1.05
78.40
Bailing
2.00
7/27/15
22.19
24.59
2.40
77.47
Bailing
1.80
8/18/15
20.95
25.26
4.31
78.44
Bailing
2.66
8/24/15
22.95
25.36
2.41
76.71
Bailing
2.00
9/22/15
23.59
26.02
2.43
76.07
Bailing
3.00
10/5/15
23.48
26.14
2.66
76.14
Bailing
1.75
10/20/15
23.34
25.90
2.56
76.30
Bailing
3.00
2/13/19
18.26
18.92
0.66
YES
81.65
--
--
2/10/20
15.94
16.98
1.04
YES
83.91
MMPE
see MW-2
2/14/20
--
17.26
0.00
YES
82.74
2/24/20
16.07
16.08
0.01
YES
83.93
--
--
age 4 ot 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-11
12/30/09
2
_
20-35
_
98.29
--
22.87
0.00
75.42
--
--
6/17/10
--
20.99
0.00
77.30
--
--
Well Abandoned
MW-12
12/30/09
2
20-35
97.84--
--
23.11
0.00
74.73
--
--
6/17/10
20.77
0.00
77.07
--
Well Abandoned
MW-13
12/30/09
2
20-35
97.52
--
23.28
0.00
74.24
--
--
6/17/10
-
20.75
0.00
76.77
Well Abandoned
MW-14
12/30/09
2
20-35
100.01
--
25.88
0.00
74.13
--
--
6/17/10
--
23.91
0.00
76.10
--
Well Abandoned
MW-15
6/17/10
2
15-30
98.59
--
19.98
0.00
78.61
--
2/13/19
16.10
17.28
1.18
82.32
--
--
2/10/20
14.06
15.02
0.96
YES
84.39
MMPE
see MW-2
2/14/20
--
16.01
0.00
82.58
2/24/20
14.80
14.81
0.01
YES
83.79
--
--
MW-16
6/17/10
2
15-30
101.85
--
22.08
0.00
79.77
--
--
2/13/19
--
18.76
0.00
YES
83.09
--
--
2/24/20
--
16.32
0.00
YES
85.53
--
--
MW-17
6/17/10
2
15-30
99.22
18.30
28.19
9.89
79.52
--
--
5/1/15
20.33
23.65
3.32
78.42
Bailing
15.00
5/18/15
20.19
23.25
3.06
78.60
Bailing
9.10
5/29/15
22.44
25.60
3.16
76.33
Bailing
2.75
6/3/15
20.22
23.02
2.80
78.60
Bailing
8.25
6/16/15
20.40
23.58
3.18
78.37
Bailing
6.00
7/27/15
21.31
24.76
3.45
77.42
Bailing
2.75
8/18/15
21.92
25.40
3.48
76.81
Bailing
2.66
8/24/15
22.09
25.15
3.06
76.70
Bailing
2.75
9/22/15
22.72
26.30
3.58
75.99
Bailing
5.00
10/5/15
22.57
24.71
2.14
76.35
Bailing
3.85
10/20/15
22.58
26.12
3.54
76.14
Bailing
5.00
2/13/19
17.28
17.58
0.30
81.90
--
--
2/10/20
--
15.56
0.00
83.66
--
--
2/17/20
15.55
15.57
0.02
83.67
MMPE
281.67
2/21/20
--
18.41
0.00
80.81
2/24/20
--
15.07
0.00
84.15
--
--
Page 5 of 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-18
6/17/10
2
15-30
98.22
17.17
26.99
9.82
79.66
--
--
5/1/15
19.44
22.85
3.41
78.30
Bailing
5.25
5/18/15
19.35
22.52
3.17
78.42
Bailing
2.50
5/29/15
21.36
24.80
3.44
76.37
Bailing
4.00
6/3/15
19.38
22.84
3.46
78.35
Bailing
3.50
6/16/15
19.54
23.05
3.51
78.18
Bailing
3.50
7/27/15
20.42
24.42
4.00
77.23
Bailing
3.00
8/18/15
20.95
25.26
4.31
76.66
Bailing
2.66
8/24/15
21.04
25.45
4.41
76.55
Bailing
4.50
9/22/15
21.68
26.15
4.47
75.91
Bailing
5.25
10/5/15
21.65
26.18
4.53
75.93
Bailing
4.00
10/20/15
21.54
25.75
4.21
76.08
Bailing
5.00
2/13/19
16.36
17.72
1.36
81.67
--
--
2/10/20
15.06
15.31
0.25
83.12
--
--
2/17/20
14.85
15.92
1.07
YES
83.22
MMPE
see MW-U
2/21/20
17.27
17.28
0.01
80.95
2/24/20
14.98
15.00
0.02
YES
83.24
--
--
MW-19
6/17/10
2
20-35
100.81
--
24.05
0.00
76.76
--
--
2/13/19
--
19.22
0.00
YES
81.59
--
--
2/25/20
--
16.99
0.00
YES
83.82
--
--
MW 20
8/20/10
2
15-30
99.65
21.71
28.48
6.77
76.98
--
--
5/1/15
20.80
23.80
3.00
78.42
Bailing
4.00
5/18/15
21.24
21.75
0.51
78.34
Bailing
0.80
5/29/15
23.62
23.86
0.24
76.00
Bailing
0.10
6/3/15
21.36
21.67
0.31
78.25
Bailing
0.25
6/16/15
21.55
21.83
0.28
78.06
Bailing
0.25
7/27/15
22.56
22.94
0.38
77.04
Bailing
0.10
8/18/15
23.18
23.55
0.37
76.42
Bailing
2.66
8/24/15
23.31
23.48
0.17
76.32
Bailing
0.25
9/22/15
24.00
24.26
0.26
75.61
Bailing
0.25
10/5/15
23.96
24.16
0.20
75.66
Bailing
0.00
10/20/15
23.87
24.03
0.16
75.76
Bailing
0.25
2/13/19
--
17.91
0.00
81.74
--
--
2/17/20
--
16.10
0.00
83.55
--
--
2/21/20
--
16.40
0.00
83.25
--
--
2/24/20
Not Accessible
--
-
Page 6 of 7

TABLE 1
MONITORING WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Date
Measured
Well
Diameter
(inches)
Screen
Interval
(feet below
TOC)
Top of
Casing
Elevation
(feet)
Depth
to LNAPL
(feet below TOC)
Depth
to Groundwater
(feet below TOC)
LNAPL
Thickness
(feet)
Shallow
wells with
Submerged
Screen
Groundwater
Elevation
(feet)
LNAPL
Recovery
Method
Approximate
Amount of
LNAPL
Recovered
(gallons)
MW-21
8/20/10
2
15-30
100.98
24.40
24.48
0.08
76.57
--
--
5/1/15
21.76
25.06
3.30
78.75
Bailing
3.00
5/18/15
22.26
22.59
0.33
78.67
Bailing
0.25
5/29/15
24.63
25.69
1.06
76.20
Bailing
0.50
6/3/15
22.35
22.53
0.18
78.60
Bailing
0.25
6/16/15
22.55
22.75
0.20
78.40
Bailing
0.25
7/27/15
23.63
24.02
0.39
77.29
Bailing
0.10
8/18/15
24.28
24.69
0.41
76.64
Bailing
2.66
8/24/15
24.44
24.87
0.43
76.48
Bailing
0.25
9/22/15
25.00
26.04
1.04
75.83
Bailing
1.50
10/5/15
25.19
25.80
0.61
75.70
Bailing
0.10
10/20/15
25.16
25.50
0.34
75.77
Bailing
0.25
2/13/19
--
18.88
0.00
82.10
--
--
2/24/20
Not Accessible
--
--
TW-1
11/11/08
2
60-65
99.63
--
26.20
0.00
73.43
--
--
12/30/09
--
24.09
0.00
75.54
--
--
6/17/10
--
21.04
0.00
78.59
--
2/13/19
--
18.44
0.00
81.19
--
--
2/24/20
--
15.44
0.00
84.19
--
TW 2
12/30/09
2
55-60
98.72
--
23.15
0.00
75.57
--
6/17/10
--
20.26
0.00
78.46
--
--
2/13/19
--
18.23
0.00
80.49
--
--
2/24/20
--
16.10
0.00
82.62
--
--
TW-3
12/30/09
2
55-60
98.13
--
24.64
0.00
73.49
--
--
6/17/10
--
21.31
0.00
76.82
--
Well Abandoned
Notes:
TOC = Top of Casing
NM = Not Measured
LNAPL = Light Non -Aqueous Phase Liquid
Approximate amounts in italics represent an average from all wells over the course of the event.
Groundwater elevation calculated by (top of casing elevation - depth to groundwater) + (LNAPL thickness * 0.8581)
Page 7 of 7

TABLE 3
GROUNDWATER ANALYTICAL RESULTS
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Sample Date
EPA METHOD 6200B/602
Benzene
Toluene
W
Total
Xylenes
Naphthalene
W
Chlorobenzene
y
c
a
c
o
N
n-Propylbenzene
Tert-amyl alcohol
W
a
E.
CW
a
in CW
E
E.
2L Standard
1
600
600
500
20
6
70
50
70
70
40
400
400
GCL
5,000
260,000
84,500
85,500
20,000
6,000
70,000
50,000
25,000
30,000
40,000
28,500
25,000
MW-A
2/25/20
Well Not Found
MW-1
02/24/2020
12,400
17,700
2,980
13,700
258
787
119
<22.5
183
327
16,600
2,760
573
MW-2
02/25/2020
17.4
109
11.5
181
<0.44
8.4
<0.33
<0.22
2.9
4.0
<40.5
53.8
16.7
MW-3
02/24/2020
8,430
24,800
1,850
10,500
<55.5
356
42.7J
<28.1
88.1
149
10,300 J
1,380
277
MW-4
02/24/2020
28,300
32,400
1,740
9,290
3,290
467
1,010
<45.0
<47.6
111
91,600
1,100
<45.4
MW-5
02/24/2020
20,700
32,000
1,530
9,590
1,150
339J
296
<56.2
<59.5
99.4J
116,000
1,060
214
MW-6
02/24/2020
LNAPL
MW-7
02/24/2020
LNAPL
MW-8
02/24/2020
LNAPL
MW-9
02/24/2020
3.8 <0.23 <0.24 <0.50 <0.44 <0.66 1.2 0.35J <0.24 <0.24 <40.5 <0.19 <0.23
MW-10
02/24/2020
LNAPL
MW-15
02/24/2020
LNAPL
MW-16
02/24/2020
0.39J 1.4 <0.24 <0.50 <0.44 <0.66 <0.33 <0.22 <0.24 <0.24 <40.5 <0.19 <0.23
MW-17
2/25/2020
Not Sampled
MW-18
02/24/2020
LNAPL
MW-19
02/25/2020
0.39J 1.4 <0.24 <0.50 <0.44 <0.66 <0.33 <0.22 <0.24 <0.24 <40.5 <0.19 <0.23
MW-20
02/24/2020
Not Accessible
MW-21
02/24/2020
Not Accessible
TW-1
02/24/2020
10.4
<0.23
<0.24
0.91J
30.4
1.0J
0.57
<0.22
<0.24
<0.24
<40.5
0.34J
<0.23
TW-2
02/24/2020
<0.24
<0.23
<0.24
<0.50
11.5
<0.66
0.71
<0.22
<0.24
<0.24
<40.5
<0.19
<0.23
Notes:
All values reported in micrograms per liter (µg/L)
LNAPL = Light non -aqueous phase liquid
2L Standard = 15A NCAC 2L .0202 Groundwater Quality Standard (or Interim Maximum Allowable Concentration)
GCL = Gross Contamination Level
Values in bold exceed the 2L Standard
Values in bold and italics exceed the GCL
Page 1 of 1

TABLE 4A
HISTORICAL GROUNDWATER ANALYTICAL RESULTS - VOCs
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Sample Date
EPA METHOD 6200B/602
Benzene
d
d
Fl
Ethylbenzene
Total
Xylenes
CFI
60
�+
z Or
W
Bromodichloromethan
e
d
d
N
d
.
a�'
a
N
0
d
z
Chlorobenzene
Chloroform
o-Chlorotoluene
1,4-Dichlorobenzene
c.
cl
s
V
°
2
A
No
,.y
a
N
0
.0
>.
FBI
p-Isopropyltolucnc
:
N
0
,77,
Tert-amyl alcohol
Tert-butyl alcohol
Tert-amyl methyl
ether
a
N
d
N
E
C
F
a
Na
d
WI
M
E
C
F
2L Standard
1
600
600
500
20
6
70
0.6
70
70
50
70
100
6
0.4
70
25
70
40
10
128
400
400
GCL
5,000
260,000
84,500
85,500
20,000
6,000
70,000
NE
6,900
8,500
50,000
70,000
NE
6,000
400
25,000
11,700
30,000
40,000
10,000
12,800
28,500
25,000
MW-A
12/30/09
8,690
494
2,060
8,020
<10.0
364
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
977
89.3
NA
195
NA
NA
NA
1,330
317
02/13/19
Well Not Found
02/24/20
Well Not Found
MW-1
01/24/08
456
58.6
95.4
395
2,950
<100
90.0
<50.0
NA
NA
<50.0
<50.0
NA
<50.0
<50.0
NA
NA
NA
NA
NA
NA
NA
NA
03/27/08
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
11/10/08
395
77.4
171
574
3,890
140
<50
<1.0
NA
NA
<1.0
<1.0
NA
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
19,500
6,950
3,900
5,790
<63
655
223 J
<63
92.7 J
<63
<63
<63
66.9 J
<63
<63
279
<63
587
17,100
<1,000
<100
2,050
491
02/24/20
12,400
17,700
2,980
13,700
258
787
119
<18.5
<35.3
<24.6
<22.5
<35.3
NA
<24.9
<26.3
183
NA
327
16,600
<1,760
<296
2,760
573
MW-2
01/24/08
634
681
523
3,480
1,860
<200
<100
<100
NA
NA
<100
<100
NA
_
<100
<100
NA
NA
NA
NA
NA
NA
NA
NA
03/27/08
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
11/10/08
LNAPL
02/13/19
LNAPL
02/25/20
17.4
109
11.5
181
<0.44
8.4
<0.33
<0.18
<0.35
<0.25
<0.22
<0.35
NA
<0.25
<0.26
2.9
NA
4.0
<40.5
<17.6
<3.0
53.8
16.7
MW-3
01/24/08
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
<1.0
N/A
N/A
N/A
N/A
N/A
N/A
<1.0
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
03/27/08
<1
<1
<1
<2
<1
<1
<1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
11/10/08
<1.0
<1.0
<1.0
<1.0
<1.0
<2.0
<1.0
<1.0
NA
NA
<1.0
<1.0
NA
<1.0
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
15,100
36,500
2,520
12,500
<130
394 J
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
159 J
14,500
<2,000
<200
1,350
365J
02/24/20
8,430
24,800
1,850
10,500
<55.5
356
42.7J
<23.1
<44.1
<30.8
<28.1
<44.1
NA
<31.1
<32.9
88.1
NA
149
10,300J
<2200
<370
1,380
277
MW-4
01/24/08
2,930
<100
1,020
3,560
5,030
500
<100
N/A
N/A
N/A
N/A
N/A
N/A
<100
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
_
N/A
03/27/08
2,930
<100
1,020
3,560
5,030
500
<100
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
11/10/08
2,890
738
974
3,077
8,520
<400
<200
<200
NA
NA
<200
<200
NA
<200
<200
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
23,400
19,000
2,100
7,100
2,210
329
851
<63
<63
<63
<63
<63
<63
<63
<63
98.3 J
<63
142 J
54,700
6,780
<100
838
202 J
02/24/20
28,300
32,400
1,740
9,290
3,290
467
1,010
<37.0
<70.6
<49.2
<45.0
<70.6
NA
<49.8
<52.6
<47.6
NA
111
91,600
<3,520
<592
1,100
<45.4
MW-5
01/24/08
18.3
<1.0
<1.0
<2.0
4.6
<1.0
<1.0
N/A
N/A
N/A
N/A
N/A
N/A
3.1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
03/27/08
18.3
<1
<1
<2
4.6
<1
<1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
11/10/08
9.9
<1.0
<1.0
<3.0
11.2
<2.0
<1.0
<1.0
NA
NA
<1.0
<1.0
NA
3.1
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
18,300
26,400
2,190
10,800
962
239 J
253 J
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
<130
46,900
<2,000
<200
1,160
281 J
02/24/20
20,700
32,000
1,530
9,590
1,150
339J
296
<46.2
<88.2
<61.5
<56.2
<88.2
NA
<62.2
<65.8
<59.5
NA
99.4J
116,000
<4,400
<740
1,060
214
_
MW-6
11/10/08
LNAPL
02/13/19
LNAPL
02/24/20
LNAPL
MW-7
11/10/08
LNAPL
02/13/19
LNAPL
02/24/20
LNAPL
MW-8
11/10/08
LNAPL
02/13/19
LNAPL
02/24/20
LNAPL
MW-9
11/10/08
51.4
198
21.4
99.1
<1.0
3.3
<1.0
<1.0
NA
NA
<1.0
<1.0
NA
1.7
<1.0
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
5.1
<0.13
<0.13
<0.25
0.68
<0.13
3.0
<0.13
<0.13
0.25 J
0.48 J
<0.13
<0.13
<0.13
<0.13
0.39 J
<0.13
<0.13
189
185
<0.20
<0.13
<0.13
02/24/20
3.8
<0.23
<0.24
<0.50
<0.44
<0.66
1.2
<0.18
<0.35
<0.25
0.35J
<0.35
NA
<0.25
<0.26
<0.24
NA
<0.24
<40.5
<17.6
<3.0
<0.19
<0.23
MW-10
11/10/08
_
LNAPL
02/13/19
LNAPL
02/24/20
LNAPL
Page 1 of 2

TABLE 4A
HISTORICAL GROUNDWATER ANALYTICAL RESULTS - VOCs
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Sample Date
EPA METHOD 6200B/602
Benzene
d
d
F/.
Ethylbenzene
Total
Xylenes
Cfl FI
a
�+
O"
z
W
Bromodichloromethan
e
d
N
d
W
a
N
0
.
Chlorobenzene
Chloroform
o-Chlorotoluene
1,4-Dichlorobenzene
c.
cl
s
cd
°
2
A
p.
a
N
0
a_
>.
O
a.
.
p-Isopropyltolucnc
:
N
O
,�7,
p
a
Tert-amyl alcohol
Tert-butyl alcohol
Tert-amyl methyl
ether
a
N
d
e l
~ y
E
E.
a
Nd
d
vI
M
~ y
E
E.
2L Standard
1
600
600
500
20
6
70
0.6
70
70
50
70
100
6
0.4
70
25
70
40
10
128
400
400
GCL
5,000
260,000
84,500
85,500
20,000
6,000
70,000
NE
6,900
8,500
50,000
70,000
NE
6,000
400
25,000
11,700
30,000
40,000
10,000
12,800
28,500
25,000
_
MW-11
12/30/09
3.9
9.9
556
558
<2.5
114
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
<2.5
NA
57.8
NA
NA
NA
115
78.4
Well Abandoned
MW-12
_
12/30/09 <0.50 <0.50 <0.50 <1.5 <0.50 2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 NA NA NA <0.50 <0.50
Well Abandoned
MW-13
12/30/09 <0.50 <0.50 <0.50 <1.5 <0.50 <2.0 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 NA NA NA <0.50 <0.50
Well Abandoned
MW-14
_
12/30/09 <0.50 <0.50 <0.50 <1.5 <0.50 <2.0 <0.50 <0.50 <0.50 <0.50 <0.50 40.4 <0.50 <0.50 <0.50 <0.50 NA <0.50 NA NA NA <0.50 <0.50
Well Abandoned
MW-15
06/17/10
55.9 7.4 2.4 13.0 2.3 <2.0 2 <0.50 <0.50 <0.50 6.5 <0.50 <0.50 <0.50 <0.50 <0.50 NA <0.50 NA NA NA <0.50 <0.50
02/13/19
LNAPL
02/24/20
LNAPL
MW-16
06/17/10
46.6
5.3
1.5
8.3
2.0
<2.0
1.8
<0.50
<0.50
<0.50
4.8
<0.50
<0.50
<0.50
<0.50
<0.50
NA
<0.50
NA
NA
NA
<0.50
<0.50
02/13/19
42.8 J
4,820
4,150
21,200
<25
1,100
<25
<25
166
72.6 J
<25
<25
239
<25
<25
518
43.0 J
1,060
<400
<400
<40
7,470
2,010
02/24/20
0.39J
1.4
<0.24
<0.50
<0.44
<0.66
<0.33
<0.18
<0.35
<0.25
<0.22
<0.35
NA
<0.25
<0.26
<0.24
NA
<0.24
<40.5
<17.6
<3.0
<0.19
<0.23
_
MW-17
06/17/10
LNAPL
02/13/19
LNAPL
02/24/20
Not Sampled
MW-18
06/17/10
LNAPL
02/13/19
LNAPL
02/24/20
LNAPL
MW-19
06/17/10
<0.50
<0.50
<0.50
<1.50
<0.50
<2.0
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
<0.50
NA
<0.50
NA
NA
NA
<0.50
<0.50
02/13/19
<0.13
<0.13
<0.13
<0.25
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<0.13
<2.0
<2.0
<0.20
<0.13
<0.13
02/25/20
0.29J
1.1
<0.24
<0.50
<0.44
<0.66
<0.33
<0.18
<0.35
<0.25
<0.22
<0.35
NA
<0.25
<0.26
<0.24
NA
<0.24
<40.5
<17.6
<3.0
<0.19
<0.23
MW 20
02/13/19
16,200
33,800
3,460
17,600
<250
412 J
411 J
<250
<250
<250
<250
<250
<250
<250
<250
<250
<250
340 J
39,200
<4,000
<400
2,530
767 J
02/24/20
Not Acessible
MW 21
02/13/19
27,500 46,800 4,230 23,800 <130 855 808 <130 <130 <130 <130 <130 158 J <130 <130 333 J <130 561 <10,000 60,200 <200 4,250 1,170
02/24/20
Not Acessible
TW-1
11/10/08
151
12.6
2.3
22.1
58.1
5.2
6.3
<1.0
NA
NA
<1.0
1.2
NA
<1.0
12.7
NA
NA
NA
NA
NA
NA
NA
NA
02/14/19
153
<0.63
<0.63
21.6
346
15.6
7.9
<0.63
1.3 J
2.2 J
<0.63
1.8 J
<0.63
<0.63
4.0
8.0
1.7 J
<0.63
243
<10
14.5
5.5
<0.63
02/24/20
10.4
<0.23
<0.24
0.91J
30.4
1.0J
0.57
<0.18
<0.35
<0.25
<0.22
<0.35
NA
<0.25
<0.26
<0.24
NA
<0.24
<40.5
<17.6
<3.0
0.34J
<0.23
TW-2
12/30/09
578
660
130
_
570
29.2
96.9
8.6
1.1
12.0
<0.50
<0.50
4.6
<0.50
0.59
18.0
50.1
NA
35.7
NA
_
NA
NA
121
56.8
02/14/19
518
<2.5
<2.5
140
215
123
12.2
<2.5
7.6 J
5.6 J
<2.5
5.1 J
<2.5
<2.5
18.2
25.5
4.5 J
<2.5
224
<40
6.2 J
24.8
<2.5
02/24/20
<0.24
<0.23
<0.24
<0.50
11.5
<0.66
0.71
<0.18
<0.35
<0.25
<0.22
<0.35
NA
<0.25
<0.26
<0.24
NA
<0.24
<40.5
<17.6
<3.0
<0.19
<0.23
TW-3
12/30/09
8.2
<0.50
<0.50
12.4
<0.50
10.0
<0.50
<0.50
<0.50
<0.50
<0.50
0.57
<0.50
<0.50
<0.50
2.9
NA
<0.50
NA
NA
NA
<0.50
<0.50
Well Abandoned
Notes:
All values reported in micrograms per liter (µg/L)
NE = Not established
NR = Analysis not requested
NA = Not analyzed
N/A = Not available
LNAPL = Light non -aqueous phase liquid
2L Standard = 15A NCAC 2L .0202 Groundwater Quality Standard (or Interim Maximum Allowable Concentration)
GCL = Gross Contamination Level
Values in bold exceed the 2L Standard
Values in bold and italics exceed the GCL
Page 2 of 2

TABLE 4B
HISTORICAL GROUNDWATER ANALYTICAL RESULTS - ADDITIONAL ANALYSES
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Sample Date
EPA
METHOD
504.1
EPA
METHOD
200.7
MADEP EPH
MADEP VPH
MADEP EPH/VPH Calculated
as
Total Lead
C9 - C18
Aliphatics
en u
U
N u
U R
C5 - C8
Aliphatics
C9 - C12
Aliphatics
C9-C10
Aromatics
U r,
C9 - C18
Aliphatics
C19 - C36
Aliphatics
C9 - C22
Aromatics
2L Standard
0.02
15
700
10,000
NE
400
NE
NE
400
700
10,000
200
GCL
50
15,000
NE
NE
NE
NE
NE
NE
NE
NE
NE
NE
MW-A
12/30/09
32.6
NR
<143
710
420
20,900
53,100
3,660
20,900
53,100
710
4,080
MW-1
1/24/08
<50.0
<5.0
NR
NR
NR
2,280
3,000
2,630
2,280
3,000
NA
2,630
3/27/08
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
11/10/08
<0.02
NR
961
<135
420
4,770
5,980
2,030
4,770
6,941
<135
2,450
MW-2
1/24/08
<100
<5.0
NR
NR
NR
2,790
10,500
4,930
2,790
10,500
NA
4,930
3/27/08
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
11/10/08
LNAPL
MW-3
1/24/08
_
<1.0
10.3
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
3/27/08
<1
NR
NR
NR
NR
<100
<100
<100
<100
<100
NA
<100
11/10/08
<0.02
NR
<122
<122
<122
<100
<100
<100
<100
<222
<122
<222
MW-4
1/24/08
<100
<5.0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
3/27/08
<100
NR
NR
NR
NR
9,130
22,400
4,960
9,130
22,400
NA
4,960
11/10/08
<0.02
NR
1,210
<133
414
10,900
18,000
3,990
10,900
19,210
<133
4,404
MW-5
1/24/08
<1.0
<5.0
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
3/27/08
<1
NR
NR
NR
NR
225
NR
NR
225
N/A
N/A
N/A
11/10/08
<0.02
NR
<133
<133
<133
160
<100
<100
160
<233
<133
<233
MW-6
11/10/08
LNAPL
MW-7
11/10/08
LNAPL
MW-8
11/10/08
LNAPL
MW-9
11/10/08
0.1 NR <154 <154 <154 415 447 <100 415 447 <154 <254
MW-10
11/10/08
LNAPL
MW-11
12/30/09
<0.020
NR
<143
<143
162
3,350
10,000
1,630
3,350
10,000
<143
1,792
MW-12
12/30/09
<0.020
NR
<133
<133
<133
<100
<100
<100
<100
<233
<133
<233
MW-13
12/30/09
<0.020
NR
<182
<182
<182
<100
<100
<100
<100
<282
<182
<282
MW-14
12/30/09
<0.020
NR
<167
<167
<167
<100
<100
<100
<100
<267
<167
<267
MW-15
6/17/10
<0.019
NR
<125
<125
<225
310
<100
<100
310
<225
<125
<225
MW-16
6/17/10
<0.020
NR
<154
<154
<354
839
<200
<200
839
<354
<154
<554
MW-17
6/17/10
LNAPL
MW-18
6/17/10
LNAPL
MW-19
6/17/10
<0.020 I NR <167 I <167 I <267 I <100 I <100 I <100 I <100 I <267 I <167 I <367
Page 1 of 2

TABLE 4B
HISTORICAL GROUNDWATER ANALYTICAL RESULTS - ADDITIONAL ANALYSES
L&TA Enterprises
6020 Wilkinson Boulevard
Charlotte, Mecklenburg County, North Carolina
NCDEQ Incident # 36360
Well ID
Sample Date
EPA
METHOD
504.1
EPA
METHOD
200.7
MADEP EPH
MADEP VPH
MADEP EPH/VPH Calculated
as
W
IL
Total Lead
r
C9 - C18
Aliphatics
e?
U
°; o.
C.)C
N u
U R
- °
Q'
C5 - C8
Aliphatics
C9 - C12
Aliphatics
C9-C10
Aromatics
U
v
C.)d
C9 - C18
Aliphatics
C19 - C36
Aliphatics
C9 - C22
Aromatics
TW-1
11/10/08
<0.02
NR
<118
<118
<118
743
182
<100
743
182
<118
<218
TW-2
12/30/09
0.069
NR
<143
<143
219
5,930
5,340
799
5,930
5,340
<143
1,018
TW-3
12/30/09
<0.020
NR
<133
<133
<133
<100
<100
<100
<100
<233
<133
<233
Notes:
All values reported in micrograms per liter (µ/1)
NE = Not established
NR = Analysis not requested
NA = Not analyzed
N/A = Not available
LNAPL = Light non -aqueous phase liquid
2L Standard = 15A NCAC 2L .0202 Groundwater Quality Standard (or Interim Maximum Allowable Concentration)
GCL = Gross Contamination Level
Values in bold exceed the 2L Standard
Values in bold and italics exceed the GCL
Page 2 of 2

Right of Entry Agreement
Mecklenburg County PIN 06128105
6020 Wilkinson Blvd (currently not addressed)
Charlotte, NC 28208
Mr. Scott Ryals, P.E.
Environmental Engineer
DWM UST Section
1646 Mail Service Center
Raleigh, NC 27699-1646
RE: Right of Entry Agreement
Former L&TA Enterprises, Incident Number 36360
Mecklenburg County PIN 06128105
6020 Wilkinson Blvd (currently not addressed)
Charlotte, Mecklenburg County, NC 28208
Dear Mr. Ryals,
August 25, 2021
I am/We are the owner(s) of a parcel of property, located at or near the incident in question,
and hereby permit the Department of Environment Quality (Department) or its contractor to enter
upon said property for the purpose of conducting an assessment and/or remediation of the
groundwater and/or soils under the authority of G.S. 143-215.94G.
I am/We are granting permission with the understanding that:
1. The investigation shall be conducted by the UST Section of the Department's Division of
Waste Management or its contractor.
2. The costs of the investigation and/or remediation of the site and access shall be borne by
the Department or its contractor in accordance with the acceptance of the site into the
State -Lead Program. The Department or its contractor shall protect and prevent damage
to the property and surrounding lands. Any damages will be restored by the Department
or its contractor to as close to the pre -work condition as practicably possible.
3. Unless otherwise agreed, the Department or its contractor shall have access to the site
by the shortest feasible route to the nearest public road. The Department or its contractor
will notify the land owners 48 hours prior to entry and may enter upon the land at
reasonable times and have full right of access during the period of the investigation.
4. Any claims which may arise against the Department or its contractor shall be governed by
Article 31 of Chapter 143 of the North Carolina General Statutes, Tort Claims Against
State Departments and Agencies, and as otherwise provided by law.
5. The activities to be carried out by the Department or its contractor are for the primary
benefit of the Department and of the State of North Carolina. Any benefits accruing to the
owner are incidental. The Department or its contractor is not and shall not be construed
to be an agent, employee, or contractor of the landowner.
1

Right of Entry Agreement
Mecklenburg County PIN 06128105
6020 Wilkinson Blvd (currently not addressed)
Charlotte, NC 28208
August 25, 2021
The information derived from the investigation shall be made available to the owner upon
request and is a public record, in accordance with G.S. 132-1.
I/We agree not to interfere with, remove or any ways damage the Department's well(s) or its
contractor's well(s) and equipment during the investigation.
Sincerely,
Signature
Theodore A Kaplan
Type/Print Name of Owner or Agent
704.359.4008 Kevin Hennessey
Phone Number
[e-mail]
Email Address
5601 Wilkinson Blvd
Mailing Address
Charlotte NC 28208
City/State/Zip Code
09/08/2021
Date
2