NCG030747_Cover Letter (Signed)_20240326

ROY COOPER r n.
Governor
EI ZAB1 TH-S:BISER
Secretary
WILLIAA4 E.TOBY VINSON,JR. NORTH CAROLINA
Interim Director Environmental Quality
March 26, 2024
General Motors LLC
Attn: Chad Allman
4280 Defender Way NW
Concord, NC 28027
Subject: General Permit No. NCG030000
GMD Manufacturing and Customer Innovation
Center
CDC No. NCG030747
Cabarrus County
Dear Chad Allman:
In accordance with your application for a discharge permit received on February 26, 2024, we are forwarding
herewith the subject certificate of coverage (COC) to discharge under the subject state—NPDES general permit.
This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the
Memorandum of Agreement between North Carolina and the US Environmental Protection Agency dated
October 15, 2007 (or as subsequently amended).
In order to comply with the conditions of NCG030000 to which you are now subject,you are required to do the
following:
➢ Implement a SWPPP before beginning operations.
➢ Download and print a copy of the NCG030000 Permit from the General Permits page on the NPDES
Industrial Stormwater Program web site,which can be reached by typing"deg.nc.gov/SW-industrial"
into your browser and hitting enter.
➢ When you receive an invoice for your annual permit fee each year, pay it promptly. Electronic payment
is convenient and quick,you can access the ePayment web site by typing"deg.nc.¢ov/SW-ePavments"
into your browser and hitting enter.
➢ If you have not already enrolled in electronic Data Monitoring Reports(eDMR),view the six step
process and complete the registration by typing "deg.nc.gov/SW-eDMR" into your browser and
hitting enter. ----- — —
➢ Keep information about your facility name,ownership, legally responsible person, address, and
stormwater outfalls up to date. See the Industrial Stormwater Program web site for instructions.
Please take notice that this certificate of coverage is not transferable except upon approval from the Division of
Energy, Mineral,and Land Resources(Division). The Division may require modification or revocation and
reissuance of the certificate of coverage.
n North Carolina Department of Environmental Quality I Division of Energy,Mineral and Land Resources ----
_ l/ 512 North Salisbury Street 1 1612 Mail Service Center I Raleigh,North Carolina 27699-1612
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.n�mna.7r� 919.707.9200

ROY COOPER v ``
Governor t -
_.
ELIZABETH S. BISERw ,
Secretary
WILLIAM E.TOBY VINSON,JR. NORTH CAROLINA
Interim Director Environmental Quality
This permit does not affect the legal requirements to obtain other permits which may be required by the
Division of Water Resources,the Coastal Area Management Act,or any other federal or local government permit
that may be required.
If you have any questions concerning this permit, please contact Brittany Cook at(919) 707-3648 or by email at
britta [e-mail].
Sincerely,
✓��i �
Brittany Cook
NPDES Stormwater General Permit Coordinator
Division of Energy, Mineral,and Land Resources
cc: Mooresville Regional Office/J. Eplin
North Carolina Department of Environmental Quality I Division of Energy,Mineral and land Resources
SU North Salisbury Street 1 1612.Mail Service Center I Raleigh,North Carolina 27699-1612
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omw�a+ierkva*aamma�,.y� 919.7079200