NCC200370_ESC Approval Submitted_20200130

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
January 27, 2020
LETTER OF APPROVAL WITH PERFORMANCE RESERVATION
E.1. DuPont De Nemours and Company
ATTN: Mr. James VanBuskirk
974 Centre Road
Wilmington, DE 19805-1269
RE: Project Name: SWMU-11 CLOSURE - DUPONT BREVARD FACILITY
Acres Approved: 21.9
Project ID: TRANS-2020-008
County: Transylvania
City: Cedar Mountain
Address: 701 DuPont Drive
River Basin: French Broad
Stream Classification: C, Trout
Submitted By: Mr. Josh Bell, P.E.
Date Received by LQS: January 24, 2020
Plan Type: Industrial
Dear Mr. VanBuskirk,
This office has reviewed the subject erosion and sedimentation control plan and hereby
issues this Letter of Approval with Performance Reservation. The reservation is attached.
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 1SA NCAC 413.0129. Should
the plan not perform adequately, a revised plan will be required (G.S. 113A-54.1) (b).
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
NCG010000 Construction Stormwater General Permit. This form MUST be submitted and
COC issued prior to the commencement of any land disturbing activity on the above -named
project. The NOI form may be accessed at.deq.nc.gov/NCGO1. Please direct questions about
the NOI form to Annette Lucas at Annette.lucas0ricdenngov or Paul Clark at
Paul. [e-mail]. After 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 NCG01 permit. However, a $100 fee will soon be charged annually. This
fee is to be sent to the DEMLR Stormwater Central Office staff in Raleigh.
D Q
�� North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Asheville Regional Office 1 2090 U.S. Highway 70 1 Swannanoa, North Carolina 28778
NOF17H CAFioLyA
DeVar enlelFrnim mnnWlo nlity 828.296,4500

Letter of Approval with Performance Reservation
Mr. James VanBuskirk
January 27, 2020
Page 2 of 3
Title 15A NCAC 413.0118(a) and the NCG01 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 NCG01 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 insure compliance with the approved plan.
North Carolina's Sedimentation Pollution Control Program 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. This permit allows for a land -
disturbance, as called for on the application plan, not to exceed the approved
acres. Exceeding the acreage will be a violation of this permit and would require a revised
plan and additional application fee. 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.
Sincepely,
Mi aeI Smith
Assistant Regional Engineer
Land Quality Section

Letter of Approval with Performance Reservation
Mr. James VanBuskirk
January 27, 2020
Page 3 of 3
Enclosures: Certificate of Approval
Performance Reservation
NPDES NCG01 Fact Sheet
ec: Mr. Josh Bell, P.E. [e-mail]
cc: Regional Office file
PERFORMANCE RESERVATION
Project Name: SWMU-11 CLOSURE - DUPONT BREVARD FACILITY
Project ID: TRANS-2020-008
County: Transylvania
Please note that the developer is responsible for the control of sediment on -site. If the
approved erosion and sediment control measures prove insufficient, the developer must
take those additional steps necessary to stop sediment from leaving this site. Each
sediment storage device must be inspected after each storm event. Maintenance and/or
clean out is necessary anytime the device is at 50% capacity. {G.S. 113A-57(3)1.
Ref: G.S. 113A-54.1 through G.S. 113A-57
Sections 15A NCAC 04A.0101 through 15A NCAC 04E.0504
General Permit NCG 010000 NPDES for Construction Activities

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