HomeMy WebLinkAboutSW6190903_Add Info_20191028ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
Matt Lowder, PE
4004 Barrett Drive, Suite 101
Raleigh, NC 27609
NORTH CAROLINA
Environmental Quality
October 28, 2019
Subject: Request for Additional Information
Stormwater Permit No. SW6190903
Short Stop Gas Station
Hoke County
Dear Mr. Lowder:
The Division of Energy, Mineral and Land Resources (DEMLR), received a Stormwater
Management Permit Application for the subject project on September 25, 2019. A review of that
information has determined that the application is not complete. The following information is
needed to continue the stormwater review:
Please correct the drainage area table so that the sum of the on -site and off -site drainage
areas equal the total drainage area (Section IV, 10).
2. Please provide the original, signed version of the Supplement-EZ form and please include
the "Drainage Area" sheet of the form. The Supplement EZ form can be found here:
hgps://deq.nc. gov/about/divisions/energy-mineral-land-resources/enemy-mineral-land-
permit-guidance/stormwater-bmp-manual (Section V and Section VI, 3).
3. Please provide the missing pages from the O&M Agreement form. Make sure you
"Enable Editing" and "Enable Content" on the O&M Agreement spreadsheet. Once the
SCMs have been entered into the form, click "Click to Update O&M Manual" to generate
the additional pages. The O&M Agreement form can be found here:
https://files.nc. gov/ncdeq/Energy%20Mineral%20and%2OLand%2OResources/Stormwate
r/bcm/O&M%20EZ%20071414 1.1.xls
4. Please delineate the wetlands on the plans or provide a note stating that no wetlands exist.
Provide documentation of the qualifications and identity of the individual who made this
determination (Section VI, 8, m).
5. Please clarify the applicant/property owner relationship. The property owner is shown as
"Neal Holdings, LLC" and the applicant is "Li'1 Thrift Food Marts, Inc.". Please provide
D EQ North 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.PaWnamofEnvironmental Quality /� 919.707.9200
documentation that shows Li'1 Thrift Food Marts, Inc. is owned by Neal Holdings, LLC
or change Section III, 1, c to reflect the proper relationship. Please also ensure that
Section IX is appropriately filled out based on Section III.
6. There appears to be a mismatch in the proposed impervious areas shown in Section IV,
10 and the Supplement-EZ form. Please revise for consistency.
7. Please ensure that the volume of the forebay shown in the Supplement-EZ form matches
the plans and provided calculations.
8. Please provide riprap calculations showing that the outlet will not cause erosion during
the 10-year storm (General MDC 4).
9. Please show the maintenance access and easement for the SCM on the plans (General
MDC 8 & 9).
10. 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://edocs.deq.nc.gov/Forms/SW Project Submittal
While it is not required, it is recommended that an emergency spillway be added to the wet pond.
While the wet pond is designed to handle the 100-year storm event, a more intense storm or a
malfunction in the outlet could cause embankment overtopping and the pond to fail
catastrophically.
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 November 27, 2019, 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 SW6190903 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
Jim.Farkas@ncdenr.gov or (919) 707-3646.
Sincerely,
)64)M4�
Jim Farkas
Environmental Engineer
Stormwater Program
cc: Fayetteville Regional Office