SW4201201_Add Info Request_20210115

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
BRIAN WRENN
Acting Director
Richard Ringler, PE
Timmons Group
8642 W. Market Street, Suite 136
Greensboro, NC 27409
NORTH CAROLINA
Environmental Quality
January 15, 2021
Subject: Request for Additional Information
Stormwater Permit No. SW4201201
Coldwater
Forsyth & Guilford Counties
Dear Mr. Ringler:
The Division of Energy, Mineral and Land Resources (DEMLR), received a Stormwater
Management Permit Application for the subject project on December 8, 2020. A review of that
information has determined that the application is not complete. The following information is
needed to continue the stormwater review:
Please submit a low density Supplement EZ form for the project. The form can be found
on the Stormwater Design Manual website [15A NCAC 02H .1042(3)(b)].
2. Please include calculations to show that the vegetated conveyances will not be eroded by
the peak flow from the 10-year storm event [15A NCAC 02H .1003(2)(c)(ii)].
3. Please submit an Operation and Maintenance Agreement and Plan for the project. You
can utilize the O&M EZ form, which can be found on the Stormwater Design Manual
website [15A NCAC 02H. 1042(2)0),15A NCAC 02H. 1050(l 1) & (12)].
4. Please show all the swales labeled in a permanently recorded easement [15A NCAC
02H .1042(2)(1), 15A NCAC 02H .1050(9)].
5. Please provide a copy of the pending sales agreement to verify that the applicant has
obtained legal rights to submit a stormwater permit application [15A NCAC
02H .1042(2)(c)].
6. Please provide a deed restriction and protective easement form for the project [15A
NCAC 02H .1042(2)(1)]. A sample form/template can be found on the Post -Construction
Stormwater Website.
D QN th 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
NORTH CAROLINA -
o.P.rtm.M ofEnvironmental Qua] a 919.707.9200

7. Provide pdfs of all revisions, 2 hardcopies of revised plan sheets, and 1 hardcopy of other
documents. Pdfs must be uploaded using the form at:
https:Hedocs.deq.nc.gov/Forms/SW ProjectSubmittal
Please note that this request for additional information is in response to a preliminary review.
The requested information should be received by this Office prior to February 14, 2021, or
the application will be returned as incomplete. The return of a project will necessitate
resubmittal of all required items, including the application fee. Please reference the State
assigned project number SW4201201 on all correspondence.
If you need additional time to submit the information, please submit your request for a time
extension to the Division at the contact below. The request must indicate the date by which you
expect to submit the required information. The Division is allowed 90 days from the receipt of
a completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an
approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject
to enforcement action pursuant to NCGS 143-215.6A.
If you have any questions concerning this matter please feel free to contact me at
Corey.Anen&ncdenr. _gov or [phone]. Please note that due to the ongoing Covid-19
pandemic, I will be teleworking and will be most easily reached by email.
Sincerely,
Corey Anen
Environmental Engineer
Stormwater Program
cc: Winston-Salem Regional Office