NCG050110 Renewal COC (CORRECTED) Effective 6/1/2018_20180821

Certificate of Coverage
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
GENERAL PERMIT NO. NCG050000
Certificate of Coverage No. NCG050110
STORMWATER 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,
Tri -Seal Opco, LLC
is hereby authorized to discharge stormwater from a site located at:
Tri -Seal Opco, LLC
220 E Polo Rd
Winston Salem
Forsyth County
to receiving waters designated as Silas Creek, class C waters in the Yadkin River Basin, in accordance with
the effluent limitations, monitoring requirements, and other conditions set forth in N.C. General Permit No.
NCG050000, issued on 5/31/2018.
This Certificate of Coverage shall become effective on 6/1/2018.
This Certificate of Coverage shall remain in effect for the duration of the General Permit.
for William E. (Toby) Vinson, Jr., P.E., CPM
Interim Director, Division of Energy, Mineral, and Land Resources
By the Authority of the Environmental Management Commission