NCC233617_ESC Approval Submitted_20231208

7
ROY COOPER
Governor
ELIZABETH S.BISER 4
Secretary '"`
WILLIAM E.TOBY VINSON,JR NORTH CAROLINA
Interim Director Environmental Quality
November 6, 2023
LETTER OF APPROVAL
Duke Energy Carolinas, LLC
ATTN: Mr. Kevin Mason
526 South Church Street, Mail Code EC109Q
Charlotte, NC 28202-1006
RE: Project Name: Gibbs INT T&D Tap GOAB Replacement
Acres Approved: 5.06
Project ID: RUTHE-2022-025
County: Rutherford
City: Wadesboro
Address: Raindrop Road
River Basin: Broad
Stream Classification: W.S. - IV, CA
Submitted By: Mr. Kevin Tate Mason, P.E.
Date Initially Received by LQS: April 28, 2022
Date Revisions Received by LQS: October 27, 2023
Plan Type: Transmission Line
Dear Mr. Mason,
This office has reviewed the subject erosion and sedimentation control plan. We find the
plan to be acceptable and hereby issue this Letter of Approval. The enclosed Certificate of
Approval must be posted at the job site. This plan shall expire three (3) years following the
date of approval, if no land disturbing activity has been undertaken, as is required by Title
15ANCAC4B .0129.
As of April 1, 2019, all new construction activities are required to complete and submit an
electronic Notice of Intent(eNOI) form requesting a Certificate of Coverage (COC) under the
NCG010000 Construction General Permit. After the form is reviewed and found to be
complete,you will receive a link with payment instructions for the $100 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.
North Carolina Department of Environmental Quality Division of Energy,Mineral and Land Resources
' • "�) Asheville Regional Office 2090 U.S.Highway 70 I Swannanoa,North Carolina 28778
Deparbnent 828.296.4500

Letter of Approval
Duke Energy Carolinas, LLC
ATTN: Mr. Kevin Mason
November 6, 2023
Page 2 of 3
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.
3. Records of inspections made during the previous 12 months.
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 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.
Your cooperation is appreciated.
Sincerely,
Laura Christiansen, EI
Engineer II
Land Quality Section
Enclosures: Certificate of Approval
NPDES NCGO1 Fact Sheet
Modifications Required for Approval
ec: Mr. Kevin Mason, P.E. ([e-mail])
Mr.Jonathan Stone, P.E. ([e-mail])
cc: Regional Office file

Letter of Approval
Duke Energy Carolinas, LLC
ATTN: Mr. Kevin Mason
November 6, 2023
Page 3 of 3
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Gibbs INT T&D Tap GOAB Replacement
Project ID: RUTHE-2022-025
County: Rutherford
Please submit the following modifications to this office for final plan approval.
1. Any changes to the Financial Responsibility/Ownership (FRO) form requires a new
signature and notarization. Please update the signature and notarization on the FRO
form.{G.S. 113A-54.1}

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Fact Sheet on the New NCGO1 Permit
April 2019 IdEaroc.cs.1
te,
The NC Construction General Permit(also known as"NCG01")was renewed on April 1,2019.The updated permit
does not significantly change the measures that are required to be implemented on construction sites. However,
there are some organizational and technical updates to the permit as described below.Most notably,there is a new
process in which construction sites will obtain official coverage under an NCGO1 permit through an electronic
process. DEMLR worked with a broad team of stakeholders to make all of these updates. If you have questions,
contact Annette Lucas at [e-mail] or(919)707-3639.
Organizational Updates Acronyms to Know
The new permit: COC: Certificate of Coverage,proof of coverage under an NCGO1 permit
o Repeats state requirements for E&SC DEMLR: NC Division of Energy, Mineral,and Land Resources
Plans and organizes them with federal E&SC: Erosion &Sedimentation Control
construction activity requirements; e-NOI: Notice of Intent,application form for the NCG01 permit
o Is clearly organized by topic;and e-NOT: Notice of Termination,form for closing out the NCGO1 permit
o Has less text and more tables. SWPPP: Stormwater Pollution Prevention Plan, required by the NCGO1
-�� a� s: � ��-�� -� ,�.•.-mot.�.' �'�'
Technical Updates f �`
The new permit:
® Requires that the E&SC Plan meet
SWPPP requirements(p. 2) €
o Provides a list of items that must be
included in the SWPPP,such as the n
construction sequence, plans,
calculations,etc.(p. 2-4);1 �— �
o Has updated language on bypasses and
upsets that is tailored to construction s
activities(p.10); Y= ' � _ � _
o Puts all timeframes for inspections,
record-keeping and reporting in The NCG01 Process
"calendar days"for clarity and The new 1XCGO1 applies to permits approved on or after April 1,2019.
consistency(p. 11-14);2 Permittees will no longer receive a copy of the NCG01 permit in the mail
g Changes the inspection frequency with their E&SC Plan approvals and be considered as covered under the
(during business hours)to at least permit. Federal rules require that DEMLR receive an NOI on each
once per 7 calendar days and after construction project and issue each construction project its own COC.
every storm>1.0 inch(previously 0.5
inch);3 and Under the new NCG01 process,construction sites will continue to
o Excludes weekends,state and federal receive approval for E&SC Plans from either DEMLR or the delegated
holidays from normal business hours local E&SC program just like before.After receiving E&SC Plan approval,
unless construction activities take permittees will officially obtain coverage under the NCGO1 by
place(p.23). completing an e-NOI (available at deo.nc.gov/NCG01). The e-NOI will
only take about 20 minutes to fill out and submit on-line.
1 This list is based on website guidance
by the DEMLR Sediment Program. Initially,there will be no charge associated with applying for an NCG01
z The number of calendar days was permit but on or around June 1,2019, DEMLR will begin charging a$100
selected to be as equivalent-as annual general permit fee as required per§143-215.3D.
possible with the previous permit. DEMLR is working on creating a single application form that will allow an
3 The intent is to provide predictability applicant to simultaneously apply for an E&SC permit and an NCG01
to the inspection schedule. COC.That effort is part of a larger Permit Transformation project at
DEMLR.

Q&A ut th O1 Permit
Why do construction sites have to do this extra application step? How does the new NCGO1 affect the
DEMLR is required by the EPA to issue a specific COG to every construction delegated local E&SC Programs?
site that disturbs one acre or more. DEMLR is working to create a form Local programs will continue to review
that combines the E&SC plan approval and e-NOI processes;but that will and approve E&SC plans. However,
take more time. For now, DEMLR has created an efficient e-NOI process. they will no longer send copies of the
NCGO1 with E&SC Plan approvals.
If an E&SC Plan is approved before April 1,which permit applies? DEMLR will provide sample language to
Projects with already approved E&SC Plans will automatically follow the use in local E&SC Plan approvals to
new NCGO1 permit, but will not need to fill out an e-NOI or pay an annual advise permittees that they must
permit fee. However,the permittees should print the new permit and the submit an e-NOI to DEMLR.
two standard detail sheets and have them on site. fi 4:1" °77rt
Will DEMLR offer tools to help permittees comply with the new NCGO1' - `
Yes, DEMLR will provide two sample plan sheets at deq.nc.gov/NCG01 that1:$9z:ill�{4 ,
can be placed into the E&SC plan set.The first covers the site stabilization
and materials handling portions of the permit. The second sheet covers �''4 s'Hx 3k
the inspection, record-keeping and reporting portions of the permit. x4 �
How will the new e-NOI submittal and COC process work? ham,
Permittees will apply for E&SC Plan approvals from either DEMLR or the
delegated local E&SC program like before.The E&SC approval letter will
instruct the permittee to visit deo.nc.gov/NCGO1 to submit an a-NOl form Local programs are not required to
to DEMLR.The permittee may begin the construction activity after check if permittees have submitted e-
submittal of the a-NOI.The permittee is required to print a copy of the NOIs to DEMLR. However,if theywish
permit and retain it on site. Initially,the COC will be issued for free but on to do this voluntarily,there will be a
or around June 1,2019,a$100 annual general permit fee will be charged. tool available on DEMLR's web site for
them to view a list of construction
Who is allowed to submit an e-NOI form? projects that have submitted e-NOls.
Submittal must be by a responsible corporate officer that owns or
operates the activity, such as a president,secretary,treasurer,or vice When local programs close out an E&SC
president or a manager that is authorized in accordance with IV.B.6 of the Plan,the close-out letter will advise
NCGO1 permit. Additional signatory options are set forth in IV.B.6 of the permittees that they must submit an e-
permit. It is possible for consultant to prepare the e-NOI,save it as a draft, NOT. DEMLR will provide sample
and email it to the responsible entity for signature&submittal. language.
Local programs may approve E&SC
What happens to the COC when the construction activity is complete? plans that meet state sediment laws
When a project is complete,the permittees will contact DEMLR or the local and rules even if those plans are not
delegated program to close out the E&SC Plan.After DEMLR or the local compliant with all of the NCG01
E&SC program inform the permittee of the project close out via inspection requirements. However,their
report,the permittee will visit deq.nc.gov/NCG01 to submit an e-NOT. permittees will be required to add two
Will there be a grace period for adherence to the new process? plan sheets(which will be provided by
DEMLR does not have the authority to grant a grace period from a DEMLR)to their E&SC Plans to ensure
federally mandated permit.Permittees will be informed of the new that they fully comply with the ground
process via web site,-E&SC Tian approvalietters and list servs. if a stabilization, materials handling,and
construction activity disturbs one acre or more(or is part of common plan inspection, record-keeping and
of development that disturbs one acre or more)fails to submit an a-NOl reporting portion of the NCG01 permit.
after approval of its E&SC Plan,this is a violation of federal permitting
requirements and the permittee could be subject to a penalty assessment.