NCC200547_ESC Approval Submitted (2)_20200212

ROY COOPER _
Governor
MICHAEL S.REGAN
Secretary
BRIM WRENN NORTH CAROLINA
Acting Director Environmental Quality
February 5,2020
LETTER OF APPROVAL.WITH MODIFICATIONS
Duke Energy Carolinas, LLC
Attention: Michael D. Robinson, Manager Transmission Engineering
526 South Church Street
Charlotte,North Carolina 28202
RE: Project Name: Aunt Hill Retail Substation Phase 1 [Express Review]
Acres Approved: 3.65
Project ID: CATAW-2020-009
County: Catawba,City:Newton
Address: 3318 US 321 Business
River Basin: Catawba
Stream Classification: Other
Submitted By: Pike Engineering LLC
Date Received by LQS: February 4, 2020
Plan Type: New
Dear Mr. Robinson:
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to be
acceptable with modifications and hereby issue this letter of Approval with Modifications. The
Modifications Required for Approval are listed on the attached page. This plan approval shall expire three
(3)years following the date of approval, if no land-disturbing activity has been undertaken, as is required
by Title 15A NCAC 4B .0129.
As of April 1,2019,all new construction activities are required to complete and submit an electronic Notice
of Intent (NOI) form requesting a Certificate of Coverage (COC) under the NCGO10000 Construction
Stormwater General Permit. This form MUST be submitted prior to the commencement of any land
disturbing activity on the above named project. The NOI form may be accessed at deq.nc.gov/NCGOI.
Please direct questions about the NOI form to Annette Lucas at [e-mail] or Paul Clark
at [e-mail] you submit a complete and correct NOI Form, a COC will be emailed to
you within three business days. Initially, DEMLR will not charge a fee for coverage under the NCGO1
permit.However,on or after May 1,2019,a$100 fee will be charged annually. This fee is to be sent to the
DEMLR Stormwater Central Office staff in Raleigh.
Title 15A NCAC 4B .0118(a)and the NCGO1 permit require that the following documentation be kept on
file at the job site:
1. The approved E&SC plan as well as any approved deviation.
2. The NCGO1 permit and the COC, once it is received.
D E Q Z North Carolina Department of Environmental Quality 1 Division of Energy,Mineral and Land Resources
Mooresville Regional Office 1 610 East Center Avenue,Suite 301 1 Mooresville,North Carolina 28115
NORTH CAROLINA
704.663:1699

Letter of Approval with Modification
Duke Energy Carolinas,LLC
Feb. 5, 2020
Page 2 of 3
3. Records of inspections made during the previous 30 days.
Also,this letter gives the notice required by G.S. 113A-61.1(a)of our right of periodic inspection to insure
compliance with the approved plan.
North Carolina's Sedimentation Pollution Control Act is performance-oriented, requiring protection of
existing natural resources and adjoining properties. If, following the commencement of this project, the
erosion and sedimentation_control plan is inadequate to meet the requirements of the Sedimentation
Pollution.Control Act of 1973(North Carolina General Statute 113A-51 through 66),this office may require
revisions to the plan and implementation of the revisions to insure compliance with the Act.
Acceptance and approval of this plan is conditioned upon your compliance with Federal and State water
quality laws, regulations, and rules. In addition, local city or county ordinances or rules may also apply to
this land-disturbing activity. This approval does not supersede any other permit or approval.
Please note that this approval is based in part on the accuracy of the information provided in the Financial
Responsibility Form,which you provided.You are requested to file an amended form if there is any change
in the information included on the form. In addition, it would be helpful if you notify this office of the
proposed starting date for this project. Please notify us if you plan to have a preconstruction conference.
Your cooperation is appreciated.
Sincerely,
Zahid S.Khan, CPM,CPESC, CPSWQ
Regional Engineer
Land Quality Section
Enclosures: Certificate of Approval
Modifications Required for Approval
NCGO1 Fact Sheet
c: David D. Sherrill,PE,Pike Engineering LLC, 123 N. White Street, Fort Mill, SC 29715
Inspection Department

NEW
Letter of Approval with Modification
Duke Energy Carolinas, LLC
Feb. 5, 2020
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Aunt Hill Retail Substation Phase 1
Project ID: CATAW-2020-009
County: Catawba
1. Additional measures maybe necessary during the course of this project. [15A NCAC 413 .0115]

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