NCG200530_Application Actual Signature_20200511

4"5
Moncure, DUKE Cape Fear Steam Electric Plant
ENERGY® gooRoad
NNCC 27559
April 16, 2020
North Carolina Department of Environmental Quality
Division of Water Resources — Stormwater Permitting Section RECEIVED
Attn: Ms. Annette Lucas
1612 Mail Service Center MAY 11
Raleigh, North Carolina 27699-1617 DENR-LAND QUALITY
STORMWATER PERMITTING
Subject: Notice of Intent — General Permit NCG200000
Cape Fear Plant — Ash Beneficiation Project
Chatham County
Dear Ms. Lucas:
Duke Energy respectfully submits a Notice of Intent for applicable permit coverage
under the General Permit NCG200000 for the Cape Fear Ash Beneficiation Facility,
located in Chatham County at the retired Cape Fear Plant.
Duke Energy representatives met with the NCDEQ Stormwater Permitting Section to
discuss options for the Cape Fear and HF Lee Ash Beneficiation stormwater permits.
Due to the nature of operations at the facility, the control of product during processing
and packaging, and the rigorous Best Management Practices to be employed by the
facility, the General Permit NCG200000 was recommended by the NCDEQ Stormwater
Permitting Section.
Enclosed are the following supporting information:
• N01 Application
• Application Fee
• USGS Location Map
• Facility Map and Layout
We appreciate your attention to this request and look forward to finalizing the General
Permit NCG200000 for the Cape Fear Ash Beneficiation Facility. If you have any
questions, please contact Ms. Joyce Dishmon at [phone] or at
[e-mail].

ENERGY,
DUKE
Cape Fear Steam Electric Plant
500 CP&L Road
Moncure, NC 27559
I certify, under penalty of law, that this document and all attachments were prepared
under my direction or supervision in accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted. Based on
my inquiry of the person or persons who manage the system, or those persons directly
responsible for gathering the information, the information submitted is, to the best of my
knowledge and belief, true, accurate, and complete. I am aware that there are
significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations.
Sincerely,
Bobby Smith
Project Director
Cape Fear Plant
CC: Raleigh Regional Office, DEMLR Stormwater Program
Joyce Dishmon
Steve Cahoon

Division of Energy, Mineral, and Land Resources
Land Quality Section
National Pollutant Discharge Elimination System
NCG2W000
NOTICE OF INTENT
FOR AGENCY USE ONLY
Date Received
Year Month
Catificate ofcovaue
Cheek # Amount
Pemt Awkned to
National Pollutant Discharge Elimination System application for coverage under General Permit
NCG200000 for STORMWATER DISCHARGES associated with activities classified as:
SIC 5093 Scrap Metal Recycling (except as specified below)
And, Like activities deemed by DEMLR to be similar in the process, or the exposure of raw
materials, intermediate products, final products, by-products, or waste materials.
The following activities are excluded from coverage under this General Permit:
• Automobile Wrecking for Scrap (a portion of SIC 5093)
• Non -Metal Scrap Recycling (a portion of SIC 5093)
Used Motor Vehicle Parts (SIC 5015)
(Please print or type)
1) Mailing address of the owner/operator (address to which official permit correspondence will be mailed):
Name Duke Energy Progress, LLC
Owner Contact
Street Address 400 South Tryon Street, Suite 30C
City Charlotte State NC ZIP Code 28202
Telephone No. Fax:
E-mail Address
2) Location of the facility producing the discharge:
Facility Name
Facility Contact
Street Address
City
County
Telephone No.
Email
Cape Fear Ash Beneficiation Facility
Bobby Smith
500 CP&L Road
Moncure
Chatham
704 382-4738
Bobby.Smith@duke-energy.00m
3) Physical Location Information:
State NC ZIP Code 27559
Fax:
Please provide a description of how to get to the facility (use street names, state road numbers, and distance
and direction from a roadway intersection). 500 CP&L Road, turn left onto Corinth Road from Old US 1 HWY, then go
approximately 1.5 miles and turn right onto CP&L Road
(A copy of a county map or USGS quad sheet with facility clearly located on the map is a required part of this application.)
4) Latitude 35°35'15.22-
Longitude 79°01'57.83" (degrees, minutes, seconds)
5) This NPDES Permit Application applies to which of the following :
0 New or Proposed Facility* Date operation is to begin August 2020
❑ Existing
'If this new or proposed facility is located in one of the 20 coastal counties, please contact the appropriate DEMLR Regional
Office (see page 4) to determine if a State Stormwater Permit is required prior to construction.
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NCG200000 N.O.I.
6) Standard Industrial Classification:
Provide the 4 digit Standard Industrial Classification Code (SIC Code) that describes the primary industrial
activity at this facility
SIC Code: 5 0 9 3
7) Services and Activities
a) Provide a brief description of the types of industrial activities and products manufactured at this
facility: (Include a site diagram of the process areas and location of activities present at this facility.)
Thermal beneficiation process to transform coal ash into a high -quality, sustainable product for the concrete industry. See Attachment A - Haul Road Description
b) Check all activities conducted at this facility.
E]
Outdoor stockpiling of materials
E]
Transport of materials by a conveyor
�✓
Processing — cutting, grinding,
or front-end loader
crushing, baling, separation, etc.
El
Vehicle and equipment maintenance
❑✓
Storage of materials in above-
0
Vehicle or equipment washing
ground tanks
❑✓
Vehicle and equipment fueling
0✓
Material loading and unloading
8) Discharge points / Receiving waters:
How many discharge points (ditches, pipes, channels, curb and gutter, swales, etc.) convey stormwater from
the property? 2
What is the name of the body or bodies of water (creek, stream, river, lake, etc.) that the facility stormwater
discharges end up in? Cape Fear River
If the site stormwater discharges to a separate storm sewer system, name the operator of the separate storm
sewer system (e.g. City of Raleigh municipal storm sewer). N/A _
Receiving water classification (if known): ws-lv
List discharge points (outfalls) that convey discharge from the site (both on -site and off -site) and location
coordinates. Attach additional sheets if necessary, or note that this information is specified on the site plan.
Stormwater Outfall No. 001
Latitude (degrees/minutes/seconds): 35°3Y10.96"
Longitude (degrees/minutes/seconds): 79'02V2.76"
N
-- — W
Stormwater Outfall No. 002
Latitude (degrees/minutes/seconds): 35°3506.24" _ N
Longitude (degrees/minutes/seconds): 79°01'55.16' - - - W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds):. N
Longitude (degrees/minutes/seconds): ---W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): -
Longitude (degrees/minutes/seconds): .
Stormwater Outfall No.
Latitude (degrees/minutes/seconds):
Longitude (degrees/minutes/seconds):
N
---
W
N
W
SWU-235-012815
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Last revised 01/28/15

NCG200000 N.O.I.
Stomtwater Outfall No.
Latitude (degrees/minutes/seconds): _ _ N
Longitude (degrees/minutes/seconds): W
Stormwater Outfall No.
Latitude (degrees/minutes/seconds): N
Longitude (degrees/minutes/seconds): _ _ _ W
9) Does this facility:
a) Have an untreated wastewater discharge? a No ❑ Yes
b) Have a treated wastewater discharge? ❑ No Yes
If yes, list the permit number. _NC0003433
c) Have a wastewater discharge from a recycle system? No ❑ Yes
If yes, list the permit number.
d) Have a non -discharge permit? R No ❑ Yes
If yes, list the permit number.
e) Discharge wastewater to a municipal wastewater collection system? No ❑ Yes
If yes, list the municipality and permit number _ T
Note: Stormwater discharge permit NCG200000 does not authorize the discharge of any wastewater.
If this site discharges wastewater, you must obtain the appropriate wastewater discharge
permit in addition to coverage for stormwater discharges under NCG200000.
10) Does this facility employ any best management practices for stormwater control?
❑ No i �. Yes (Show any structural BMP's on the site diagram.)
If yes, please briefly describe: stormwater control measures at each facility WWI; wet pond at Outfall #1 and dry pond at
Outfall #2
11) Does this facility have a Stormwater Pollution Prevention Plan?
No ❑ Yes
If yes, when was it implemented?
12) Are vehicle/equipment maintenance activities occurring at this facility?
❑ No Yes
13) Hazardous Waste:
a) Is this facility a Hazardous Waste Treatment, Storage, or Disposal Facility?
No ❑ Yes
b) Is this facility a Small Quantity Generator (less than 1000 kg. of hazardous waste generated per month) of
hazardous waste?
No ❑ Yes
c) Is this facility a Large Quantity Generator (1000 kg. or more of hazardous waste generated per month) of
hazardous waste?
No ❑ Yes
d) Is hazardous waste stored in the 100-year flood plain?
_ No ❑ Yes If yes, include information to demonstrate protection from flooding.
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NCG200000 N.O.I.
e) If you answered yes to questions b. or c., please provide the following information:
Type(s) of waste:
How is material stored: _
Where is material stored:
How many disposal shipments per year -
Name of transport / disposal vendor: _
Vendor address:
14) Certification:
North Carolina General Statute 143-215.68 (i) provides that:
Any person who knowingly makes any false statement, representation, or certification in any application, record, report, plan, or other
document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false
statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly
renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the
[Environmental Management] Commission implementing this Article shall be guilty of a Class 2 misdemeanor which may include a fine
not to exceed ten thousand dollars ($10,000).
I hereby request coverage under the referenced General Permit. I understand that coverage under this permit
will constitute the permit requirements for the discharge(s) and is enforceable in the same manner as an
individual permit. I certify that I am familiar with the information contained in this application and that to the
best of my knowledge and belief such information is true, complete, and accurate.
Printed Name of Person Signing: Bobby smith
Title: Project Director
(Signature of Applicant)
'ellZ.S/Z 020
(Date Signed)
This Notice of Intent must be accompanied by a check or money order for $100.00 made payable to:
NCDEQ
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NCG200000 N.O.I.
Final Checklist
This application will be returned as incomplete unless all of the following items have been included.
Please do not ask us to "hold" an incomplete application in anticipation of a check under separate cover.
® Check for $100 made payable to NCDEQ
® This completed application signed by the applicant along with all supporting documents
® A site diagram showing, at a minimum, (e)asting or proposed):
(a) outline of drainage areas, (b) stormwater management structures, (c) location of stormwater outfalls
(corresponding to which drainage areas), (d) runoff conveyance structures, (e) areas where materials are
stored, (f) impervious areas, (g) site property lines, (h) vehicle and equipment maintenance, blasting,
painting, and washing areas, and @ location of activities listed in 7b.
�I Copy of county map or USGS quad sheet (preferred) with location of facility clearly marked on map
Please mail the entire package to:
DEMLR - Stormwater Program
Dept. of Environmental Quality
1612 Mail Service Center
Raleigh, North Carolina 27699-1612
Please note:
The submission of this document does not guarantee the issuance of NPDES permit coverage.
For questions, please contact the DEMLR Regional Office for your area.
To visit our website please go to h4e.112ortaLncdenr.orq/web/!r/stormwater
DEMLR Regional Office Contact Information:
Asheville Office ......
[phone]
Fayetteville Office ...
[phone]
Mooresville Office ...
[phone]
Raleigh Office ........
[phone]
Washington Office ...(252)
946-6481
Wilmington Office ...
[phone]
Winston-Salem ......
[phone]
Central Office .........
[phone]
Page 5 of 5
SWU-235-012815 Last revised 01/28M5

FIGURE 1 SITE LOCATION MAP
r��r :- --A � 3 Legend
1 "'k'+ DUKE ENERGY PROPERTY
BOUNDARY
e✓ r .i
i Service Layer Credits: Copyright:© 2013
National Geographic Society, i-cubed
IF
CAPE FEAR PLANT
` .,. ASH BENEFICATION FACILITY '

DUKE ENERGY PROGRESS, LLC
CAPE FEAR FACILITY
ATTACHMENT A - HAUL ROAD DESCRIPTION
The proposed haul road links the existing 1985 basin to the proposed STAR Unit. The haul road is designed
and will be constructed above the existing ground surface. Existing stormwater runoff drainage patterns
will not be altered or impeded by the roadway construction. Permanent site drainage will be managed by
three proposed culverts located at existing low points along the road. At these locations (Figure 1), a 30-
inch (Culvert 1), a 24-inch (Culvert 2), and a 36-inch (Culvert 3) high -density polyethylene (HDPE) culvert
pipe will be installed to maintain stormwater movement within the wetland. The remaining stormwater
drainage patters within the footprint of the haul road will not be altered or modified. Stormwater runoff will
continue to naturally traverse the property in route to the Cape Fear River (water surface classification WS-
IV) which is located within the Cape Fear River Basin.
_p4RiNTW RO -
4c)MN�'.Ft.'R6... � �,tNTfl'R0—
,.. �. mot,.„
.—F
avarzo�nMare
a `\ a
- = r
_-......-. PROPOSED STARS
urar_ocanov aronsj
-- .tom - - a a�x•'�� _noao� '4..« ""."( ' ':�
8 Y
— — • w � �,��:� � ,,r / /�/ r/rf , f%r, f �� /� gym'' 9
Figure 1: Haul Rood Design Plan