NCGNE1262 Permit Approval

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Energy, Mineral
and Land Resources
ENVIRONMENTAL OUALITY
June 19, 2018
Humacyte, Inc.
Attn: Pablo Hernandez
2525 E. NC -54
Durham, NC 27713
Subject: No Exposure Certification NCGNE1262
Humacyte, Inc.
Durham County
Mr. Hernandez:
ROY COOPER
60,E
MICHAEL S. REGAN
s~�urn
WILLIAM E. (TOBY) VINSON, JR.
lruerlru Direeror
The Division has reviewed your submittal of the application for No Exposure Certification
requesting exclusion from NPDES stormwater permitting at Humacyte, Inc_ Based on your
submittal of a signed certification of no exposure and on inspection by Thad Valentine on June
15, 2018 the Division is granting 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, Humacyte, Inc. is
obligated to maintain no exposure conditions at this facility. If conditions change such that the
facility no longer qualifies for no exposure exclusion, you are obligated to immediately obtain
NPDES permit coverage for any stormwater discharge. Otherwise, the discharge becomes
subject to enforcement as unpermitted discharge.
Humacyte, Inc. must recertify the no exposure status annually using the included form. Any "yes"
answer would require that you obtain NPDES permit coverage for stormwater discharge from the
facility. The annual self -recertification form does not need to be submitted to DEMLR,
unless requested. Please note that this 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 Thad Valentine or me at
[phone].
Sincerely,
�1.17�
William H. Denton, IV, PE
Regional Engineer-RRO
Land Quality Section
State of North Carolina I Environmental Quality I Energy, Mineral, and Land Resources
Raleigh Regional Orfice' i I628 Mail Service Center I Raleigh, NC 27609
919 791 4200

Humacyte, Inc.
June 19, 2018
Page 2 of 2
Enclosures: Annual Self -Recertification Form
cc: Stormwater Permitting Unit T No Exposure Files

Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
January 9, 2018
All -State Belting, LLC
Attn: Alex Ward
520 S. 18t1' Street
West Des Moines, IA 50265
Subject: No Exposure Certification NCGNE1247
All -State Belting, LLC
Nash County
Mr. Ward:
ROY COOPER
Q I'4'npw
:MICHAEL S_ REGAN
WILLIAM E. TOBY VINSON, JR.
tnt4rim Direaw
The Division 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 by Thad Valentine with the Raleigh Regional Office on December 29, 2017, 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 using the
enclosed form or obtain NPDES permit coverage for any stormwater discharges from your facility. The annual self re-
certification does not need to be submitted to DEMLR unless requested.
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 Thad Valentine at [phone].
Sincerely,
William H. Denton, IV, PE
Regional Engineer - RRO
Enclosure
cc: RRO — Land Quality Section, Stormwater Files (w/o enclosure)
Stormwater Permitting Program, No Exposure Files (w/o enclosure)
State of North Carolina I Environmental Quality. Energy, Mineral, and Land Resources
Raleigh Regional Office 1628 Nlail Service Center 1 Raleigh, NC 27609
919 791 4200