WI0400582_Permit (Issuance)_20220329

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: March 17, 2022
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:
Permit No. WI Issued Date:
A. 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
B. STATUS OF WELL OWNER: Business/Organization
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): Cintas (Pat Kneip)
Mailing Address: 27 Whitney Dr
City: Milford State: _OH Zip Code: 45150 County:
Day Tele No.: 513-965-4978 Cell No.:
EMAIL Address: [e-mail] Fax No.:
D. PROPERTY OWNER(S) (if different than well owner/applicant)
Name and Title:
Company Name
Mailing Address:
City: State: Zip Code: County:
Day Tele No.: Cell No.:
EMAIL Address: Fax No.:
E. PROJECT CONTACT (Typically Environmental Consulting/Engineering Firm)
Name and Title: Jasen Zinna, PE
Company Name: AECOM Technical Services
Mailing Address: 5438 Wade Park Blvd. Suite 200
City: Raleigh
State: NC Zip Code: 27607 County: Wake
Day Tele No.: Cell No.: 561-271-9662
EMAIL Address: [e-mail] Fax No.:
F. PHYSICAL LOCATION OF WELL SITE
(1) Facility Name & Address: Cintas Graham, 610 Woody Drive
City: Graham County: Alamance Zip Code: 27253
(2) Geographic Coordinates: Latitude**: or
Longitude**: or
Reference Datum: Accuracy:
Method of Collection:
**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: square feet
Land surface area of inj. well network: square feet (< 10,000 ft2 for small-scale injections)
Percent of contaminant plume area to be treated: (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.
I. 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:
J. WELL CONSTRUCTION DATA
(1) No. of injection wells: Proposed 1 Existing (provide NC Well
Construction Record (GW-1) for each well)
(2) Appx. injection depths (BLS): 29
(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:
Injectant: Total Amt. to be injected (gal)/event:
Injectant: Total Amt. to be injected (gal)/event:
Injectant: Total Amt. to be injected (gal)/event:
Injectant: Total Amt. to be injected (gal)/event:
Total Amt. to be injected (gal/event):
Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page 3

No. of separate injection events: Total Amt. to be injected (gal):
Source of Water (if applicable):
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.
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 15A NCAC 02C 0200 Rules."
Jasen Zinna, PE (Senior Engineer)
Signature of Applicant Print or Type Full Name and Title
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, Thereby 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.
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 NOI Rev. 2-17-2020 Page 4

MW-51
MW-53 (67,400) -
VE-1130 (178,000) SVE -10
M NS) SVE-1140 ��
SVE-1100 ; „ c VE-1
n
MW-52
(17,600)
0W-54, 900)
MW-30
(<1.00)
LEGEND
MW-30 0 MONITORING WELL LOCATION
SVE-110 0 SVE WELL LOCATION
® HORIZONTAL WELL SCREEN LOCATION
HSW-1 ❑ HORIZONTAL WELL VAULT
HORIZONTAL WELL RISER LOCATION
(17,600) PCE CONCENTRATIONS IN pg/L.
—7.0 pg/L MARCH 2021 PCE ISOCONCENTRATION CONTOUR (pg/L)
(DASHED WHERE INFERRED)
PCE TETRACHLOROETHENE
pg/L MICROGRAMS PER LITER
NS NOT SAMPLED
NOTES:
1. MW-63 THROUGH MW-65, SVE-101 THROUGH SVE-114, AND
HSW-1 SURVEYED BY TAYLOR WISEMAN AND TAYLOR ON
6/29/2021.
SCALE IN FEET
1"=50'
SVE-102 M
SVE-
SVE-108
O SVE-1
70,000 pg/L
0 MW-58
(1,180)
SEE FIGURE 2-2
0 MW-59
(NS)
1
� 1
(2790 1
1 1
1
X
•
•
0 ( S 57 MW-56
MW-60 0 MW-61
0 (30, 600) (33.9)
-v
0 HSW-1
e MW-36
(9,760)
CINTAS: FORMER RENTAL TOWEL UNIFORM /
AIR SPARGE WELL LAYOUT MAP
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Date: 2021-09-09

Client Name:
Job Name:
Location:
Well ID:
Drill Rig:
Drill bit:
Well Screen:
Well Casing:
Length of Drill Rods:
Length of Borehole:
Length of Well:
Entry Casing Length:
Screen Length:
Exit Casing Length
AECOM
Cintas Facility Pilot Well
Graham, NC
AS-1
Ditch Witch JT30 All Terrain
5" TCI Rockmaster Assembly
3 inch DR11 HDPE .025 inch slots
3 inch DR 11 HDPE
9.3
232
235
175
60
NA
ft
ft (Horizontal Distance)
ft
ft
ft
ft
ELLINGS
Rig Entry Angl
Elevation at Point of Entry
Station at Point of Entry
Holz distance from Transmitter to Point of Entry
Height of Transmitter above Point of Entry
-18
-2.5
0
0
degrees
ft
station
ft
ft
EN =
Rod
Rod Distance from Vices
(ft)
Station
(#+##)
Description
Bore Elevation Relative to
Building Floor
(ft)
Percent
Slope
(%)
Vertical
Angle
(degrees)
Horizontal
Distance
(cumulative ft)
Calculated Depth
(ft below entry)
Point of Entry
0
+
Entry @ STA 00+00
-2.5
-32.5 %
-18.0
0.0
0.0
1
9.3
+9
-5.4
-32.5 %
-18.0
8.8
2.9
2
18.6
+18
-8.1
-28.7 %
-16.0
17.7
5.6
3
27.9
+27
-10.6
-26.6 %
-14.9
26.7
8.1
4
37.2
+36
-13.0
-27.2 %
-15.2
35.7
10.5
5
46.5
+45
-15.4
-27.0 %
-15.1
44.7
12.9
6
55.8
+54
-17.8
-25.5 %
-14.3
53.7
15.3
7
65.1
+63
-20.1
-25.1 %
-14.1
62.7
17.6
8
74.4
+72
-22.2
-23.1 %
-13.0
71.7
19.7
9
83.7
+81
-24.2
-20.2 %
-11.4
80.8
21.7
10
93
+90
-26.0
-18.2 %
-10.3
89.9
23.5
11
102.3
+99
-27.5
-15.8 %
-9.0
99.1
25.0
12
111.6
1+08
-28.8
-12.8 %
-7.3
108.3
26.3
13
120.9
1+18
-29.9
-11.2 %
-6.4
117.5
27.4
14
130.2
1+27
-30.8
-7.3 %
-4.2
126.8
28.3
15
139.5
1+36
-31.3
-4.0 %
-2.3
136.1
28.8
16
148.8
1+45
-31.5
0.0 %
0.0
145.4
29.0
17
158.1
1+55
-31.5
-0.2 %
-0.1
154.7
29.0
18
167.4
1+64
-31.5
0.3 %
0.2
164.0
29.0
19
176.7
1+73
Start of Screen @ STA 01+71
-31.5
0.7 %
0.4
173.3
29.0
20
186
1+83
-31.5
-0.7 %
-0.4
182.6
29.0
21
195.3
1+92
-31.5
0.2 %
0.1
191.9
29.0
22
204.6
2+01
-31.5
0.2 %
0.1
201.2
29.0
23
213.9
2+10
-31.5
-0.2 %
-0.1
210.5
29.0
24
223.2
2+20
-31.4
0.9 %
0.5
219.8
28.9
25
232.5
2+29
-31.3
1.2 %
0.7
229.1
28.8
25.3
235.29
2+32
End of Well @ STA 02+32
-31.3
0.3 %
0.2
231.9
28.8

5
cu
L
N -5
L
0
0
LL -10
os
-15
m
49 -20
w
-25
co
o -30
W -35
0
Air Sparge Well AS-1
Cintas Uniform Services Facility
Graham, NC
Prepared by Ellingson-DTD for AECOM
-2X Vertical Exaggeration
25 50 75 100 125 150 175 200 225 250
Station
BORE NOTES:
Well Length: 235'
Horizontal Length: 232'
Riser Length: 175'
Screen Lenght: 60'
Well Material: 3-inch DR11 HDPE
Screen Spec: One 0.025"x1.3" slot per foot (60 slots total)
Approximate Ground Surface
iBuilding Floor
Casing
— — — Screen
Approximate Location of Grout Seal

Zinna, Jasen
From: Koehler, Stephen <[e-mail]>
Sent: Thursday, November 11, 2021 10:57 AM
To: Ray, Brian (Raleigh)
Cc: Kneip, Patrick; Zinna, Jasen
Subject: [EXTERNAL] RE: Graham Air Sparge System Proposal
Attachments: Graham AS Install OM Proposal_Nov2021_signed.pdf
Brian,
Per our call, see attached for the signed air sparge proposal.
Thanks,
Stephen Koehler Chemical/Environmental Engineer
Cintas Corporation
office 513.965.4906 1 mobile [phone]
27 Whitney Dr. Milford, Ohio 45150
[e-mail] I cintas.com
•
CINTS..
READY FOR THE WORKDAY
From: Ray, Brian (Raleigh) <[e-mail]>
Sent: Tuesday, November 2, 2021 9:37 AM
To: Koehler, Stephen <[e-mail]>
Cc: Kneip, Patrick <[e-mail]>; Zinna, Jasen <[e-mail]>
Subject: Graham Air Sparge System Proposal
Hi Stephen,
Please find attached the proposal to complete installation and startup of the air sparge system at the Graham, NC facility
to remediate groundwater impacts beneath the wash line and associated site building. The proposal also includes costs
for one year of operation and maintenance of the air sparge and SVE systems, quarterly groundwater sampling and
analysis of select monitoring wells within the site building to evaluate effectiveness and associated reporting.
Let us know if you have any questions or would like to discuss.
Thanks,
Brian
Brian Ray, RSM
Senior Manager, Environment
D [phone]
M [phone]
[e-mail]
AECOM
5438 Wade Park Boulevard, Suite 200
Raleigh, NC 27607, USA
T [phone]
1