NCG140538_Cover Letter (Signed)_20240401

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ROY COOPER Q
Governor
ELIZABETH S.BISER a� w,
Secretary
WILLIAM E.TOBY VINSON,JR. NORTH CAROLINA
Interim Director Environmental Quality
April 1't 2024
American Ready Mix LLC
Attn: Sergio Guillen
7225 Old Statesville Road
Charlotte, NC 28269
Subject: General Permit No. NCG140000
American Ready Mix LLC Charlotte Plant
CDC No. NCG140538
Mecklenburg County
Dear Sergio Guillen:
In accordance with your application for a discharge permit received on March 21't, 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 NCG140000 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 NCG140000 Permit from the General Permits page on the NPDES
Industrial Stormwater Program web site,which can be reached by typing"deq.nc.goy/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.goy/SW-ePayments"
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 "deo.nc.goy/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.
➢ Per the requirements of the Catawba Riparian (streamside) Buffer Rule (15A NCAC 02B .0243), all
stormwater runoff into the riparian buffer shall meet dispersed flow requirements of 15A NCAC
02H .1002 for portions of the project built afterJune 30, 2001. Also,drainage conveyances (drainage
ditches, roadside ditches, and stormwater conveyances)through riparian buffer must meet
---requirements of-the-Catawba-Riparian-buffer-ruiesi-per-15A-NCAC 0213 A243. -- --- —
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�.,, North Carolina Department orEnvtrnnmental Quality I Division of Energy,Mineral and lard Resources
512 North Salisbury Street 11612 Mail Service center I Raleigh,North Carolina 2 769 9-1612
919.707.9200

ROY COOPER
Governor S
ELIZABETH S. BISER ;
Secretary
WILLIAM E. TOBY VINSON, JR. NORTH CAROUNA
Interim Director Environmental Quality
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.
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 Carson at(919) 707-3648 or by email
at [e-mail].
Sincerely,
Michael Michael Lawyer
Stormwater Program Supervisor
Division of Energy, Mineral,and Land Resources
cc: Mooresville Regional Office/J. Eplin
North Carolina Department of Environmental Quality I Dtvisfon of Energy.Mineral and Land Resources
512 North Salisbury Street 1612 Mail Service Center I Raleigh,North Carolina 27699-1612