NCG140463_COC with Cover Letter_20180921

ROY COOPER NORTH CAROLINA
Governor Environmental Quality
MICHAEL S. REGAN
Secretary
WILLIAM E. (TOBY) VINSON, JR.
Interim Director
September 21, 2018
Jose Juan Sanchez
Raleigh Concrete, LLC
1938 South Wilmington Street
Raleigh, NC 27603
Subject: General Permit No. NCG020000
Raleigh Concrete
COC NCG140463
Wake County
Dear Mr. Sanchez:
In accordance with your application for a discharge permit received on June 26, 2018, 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).
Please take notice that this certificate of coverage is not transferable except after notice to the
Division of Energy, Mineral, and Land Resources. The Division may require modification or revocation
and reissuance of the certificate of coverage.
This general permit allows the discharge of stormwater and certain types of wastewater.
However, your application specified that no wastewater would be discharged from this facility.
Therefore, the COC allows stormwater discharges only.
Per the requirements of the Neuse Riparian Buffer Rule, all stormwater drainage to stream
buffers, from portions of this site that have been constructed after July 22, 1997, must be discharged
through a correctly designed level spreader or another device that meets diffuse flow requirements per
15A NCAC 213 .0233. Diffuse flow requirements are described in Chapter 9 of the North Carolina
Stormwater Design Manual, available at: https://deq.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permit-guidance/stormwater-bmp-manual.
This permit does not affect the legal requirements to obtain other permits which may be required
by the Division of Energy, Mining, and Land Resources, or permits required by the Division of Water
Resources, Coastal Area Management Act, or any other federal or local governmental permit that may be
required.
NORr~CAROUNa EQ��
ueom-MaFn,nro�.Ma�wunr V
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
512 North Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
919.707.9200

If you have any questions concerning this permit, please contact Bethany Georgoulias at
telephone number [phone].
Sincerely,
for William E. oby) Vinson, Jr., P.E., CPM, Interim Director
Division of Energy, Mineral, and Land Resources
cc: Central Files
Raleigh Regional Office
Stormwater Permitting Program Files
Wake County Environmental Services, Attn: Eric Green, P.O. Box 550, Raleigh, NC 27602
oea+mm.Mdam�o�m�e�mi \ /—
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
512 North Salisbury Street 1 1612 Mail Service Center I Raleigh, North Carolina 27699-1612
919.707.9200

STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG140000
CERTIFICATE OF COVERAGE No. NCG140463
STORMWATER AND WASTEWATER DISCHARGES
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful
standards and regulations promulgated and adopted by the North Carolina Environmental
Management Commission, and the Federal Water Pollution Control Act, as amended,
Raleigh Concrete, LLC
is hereby authorized to operate wastewater treatment system(s) and discharge
stormwater only from a facility located at:
Raleigh Concrete
1938 S. Wilmington Street
Raleigh
Wake County
to receiving waters designated as Walnut Creek, class C;Sw waters, in the Neuse River
Basin, in accordance with the effluent limitations, monitoring requirements, and other
conditions set forth in Parts I, II, III, IV, V, and VI of General Permit No. NCG140000 as
attached.
This certificate of coverage shall become effective September 21, 2018.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
Signed this 21St day of September 2018.
for William E. (Toby) Vinson,Tr., P.E., CPM
Interim Director, Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission