NCGNE1078_Acceptance Letter (Signed)_20231207

C
ROY COOPERGovernor
ELIZABETH S.BISER
Secretary
WILLIAM E. TOBY VINSON,JR. NORTH CAROLINA
Interim Director Environmental Quality
December 7, 2023
Armacell LLC
Attn: Larry Couch
7600 Oak Wood St.Extention
Mebane, NC 27302-9577
Subject: No Exposure Certification NCGNE1078
Brooks Warehouse
Orange County
Dear Mr.Couch:
The Division of Energy, Mineral and Land Resources (DEMLR) has reviewed your submittal of the No
Exposure Certification for Exclusion from NPDES Stormwater Permitting form. Based on your submittal
and signed certification of no exposure at the above referenced facility as well as observations made during
a site visit conducted by Thad Valetine with the Raleigh Regional Office on December 5th 2023,the Division
is granting your conditional exclusion from permitting as provided for under 40 CFR 122.26(g),which is
incorporated by reference in North Carolina regulations.
Please note that by our acceptance of your No Exposure Certification,you are obligated to maintain no
exposure conditions at your facility.If conditions change such that your facility can no longer qualify for the
No Exposure Certification,you are obligated to immediately obtain NPDES permit coverage for your
stormwater discharge.Otherwise,the discharge becomes subject to enforcement as an un-permitted
discharge.You must self-re-certify annually that the No Exposure.conditions are being met by completing
the Annual Self Re-Certification Form,which can be found at https://deq.nc.gov/about/divisions/energy-
mineral-land-resources/npdes-no-exposure.The completed form does not need to be submitted but shall
be kept onsite and made available upon request.
Your conditional exclusion from permitting does not affect your facility s legal requirements to obtain
environmental permits that may be required under other federal,state,or local regulations or ordinances.
If you have any questions or need further information, please contact Brittany Cook at(919) 707-3648.
Sincerely,
Brittany Cook
NPDES General Permit Coordinator,Stormwater Program
Division of Energy, Mineral, and Land Resources
cc: Raleigh Regional Office/T.Valentine
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North Carolina Department ofEnvironmental Quality I Division of Energy,Mineral and land Resources
( S12 North Salisbury Street 11612 Mail Service Center 1 Raleigh,North Carolina 27699-1612
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