NCC233541_ESC Approval Submitted_20231201

ROY COOPER o 4
Governor
ELIZABETH S.BISER �\�
Secretary kir
�
WILLIAM E. TOBY VINSON,JR.
Interim Director NORTH CAROLINA
Environmental Quality
November 28, 2023
LETTER OF APPROVAL WITH MODIFICATIONS
Union Electric Membership Corporation
Attention: Gregory S. Andress, Executive VP and General Manager
1525 Rocky River Road
Monroe,North Carolina 28110
RE: Project Name: Trinity Substation
Acres Approved: 9.79
Project ID: UNION-2020-006
County: Union, City: Monroe
Address: Walters Mill Road
River Basin: Yadkin-PeeDee
Stream Classification: Other
Submitted By: Joe Ervin,PE, Pike Engineering, LLC
Date Received by LQS: November 14, 2023
Plan Type: Revised
Dear Mr. Andress:
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 (eNOl) foini requesting a Certificate of Coverage (COC) under the NCG010000 Construction General
Permit. After the faun is reviewed and found to be complete,you will receive a link with payment instructions
for the $120 annual permit fee. After the fee is processed, you will receive the COC via email. As the
Financially Responsible Party shown on the FRO form submitted for this project,you MUST obtain the COC
prior to commencement of any land disturbing activity. The eNOI form may be accessed
at deq.nc.gov/NCG01. Please direct questions about the eNOI form to the Stormwater Program staff in the
Raleigh central office. If the owner/operator of this project changes in the future, the new responsible
party must obtain a new COC.
Title 15A NCAC 4B .0118(a) and the NCGO1 peiinit require that the following documentation be kept on file
at the job site:
North Carolina Department of Environmental Quality I Division of Energy,Mineral and Land Resources
Mooresville Regional Office 1610 East Center Avenue,Suite 301 I Mooresville,North Carolina 28115
D )
704-663-1699

Letter of Approval with Modifications
Union Electric Membership Corporation
November 28, 2023
Page 2 of 3
1. The approved E&SC plan as well as any approved deviation.
2. The NCG01 permit and the COC, once it is received.
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 ensure
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,it is determined that
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 ensure 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 peurrit 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 four if there is any change in
the information included on the form. In addition, it would be helpful if you notified this office of the proposed
starting date for this project.
Your cooperation is appreciated.
Sincerely,
fir
Shannon Leonard
Assistant Regional Engineer
Land Quality Section
Enclosures: Certificate of Approval
Modifications Required for Approval
NCGO1 Fact Sheet
c: Inspection Department
ec: Joe Ervin, PE

Letter of Approval with Modifications
Union Electric Membership Corporation
November 28, 2023
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Trinity Substation
Project ID: UNION-2020-006
County: Union
1. Plan revision was received to correct the Financial Responsible Entity name on the Financial
Responsibility/Ownership Faun (FRO).

clj 6
CZ CZ WC 04 E 1
0 01 et CA EMI
te
a ,cA °�
CA 0
z N C---
°
c'aeFSc..)
--.4 CAR �
'4771'-i,'"t.' =`\/' . .2 en -1. -4-4,,,, c..) -- ps0
J :s , t ° fir.
�z
F
°
• ° °
4)
0
Ns w
° y
ta
° °
. 1., -4., 4.1 ••=4 C0 (NI - - 0
° 0