NCGNE1393_NEC Approval Letter_20200715.pdf

ROY COOPER
Governor
NIICHAEL S. REGAN
Secretary
�,•
BRIAN WRENN
NORTH CAROLINA
Director
Environmenml Quality
July 15, 2020
Matlab, Inc.
Attn: Press Brower, VP of Engineering
PO Box 2046
Asheboro, NC 27404-2046
Subject: No Exposure Certification NCGNE1393
Matlab, Inc. — Plant 16
Guilford County
Dear Sir or Madam:
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 Zac Lentz with the Winston-Salem Regional Office on July 14, 2020, 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/energ_v-
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 Zac Lentz at [phone].
Sincerely,
7
Tamera Epli , E, CPESC
r
Regional Engineer
Land Quality Section
Enclosures: Compliance Inspection Report
c: WSRO — DEMLR, Stormwater Files
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
-DW Winston-Salem Regional Office 1 450 Hanes Mill Road, Suite 300 1 Winston-Salem, North Carolina 27103
"..-W 336.776.9800

Compliance Inspection Report
Permit: NCGNE1393 Effective: Expiration: Owner: Matlab Inc
SOC: Effective: Expiration: Facility: Matlab, Inc. (Plant 16)
County: Guilford 3010 Executive Dr
Region: Winston-Salem
Greensboro NC 27406
Contact Person: Press Brower
Title:
Phone: [phone]
Directions to Facility:
Route 40/85 west to Route 40 West to Elm Eugene Street, North to (R) on Industrial Avenue (R) on Executive Drive.
System Classifications:
Primary ORC: Certification: Phone:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 07/14/2020 Entry Time 10:05AM Exit Time: 10:15AM
Primary Inspector: Zac Lentz Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Stormwater Discharge, No Exposure Certificate
Facility Status: Compliant ❑ Not Compliant
Question Areas:
Miscellaneous Questions Misc
(See attachment summary)
Page 1 of 3

Permit: NCGNE1393 Owner - Facility: Matlab Inc
Inspection Date: 07/14/2020 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
On July 14, 2020 this facility was inspected to evaluate the site for compliance with No Exposure Certification (NEC)
requirements. The inspection revealed no compliance issues, and the facility will be recommended for NEC.
Page 2 of 3

Permit: NCGNE1393 Owner - Facility: Matlab Inc
Inspection Date: 07/14/2020 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Misc Yes No NA NE
Is the facility compliant? 0 ❑ ❑ ❑
Comment: The facility was evaluated for compliance with the No Exposure Certification (NEC)
reauirements: no comDliance issues were observed.
Page 3 of 3