NCC233665_ESC Approval Submitted_20240103

ROY COOPER �� µ�
Governor
ELIZABETH BISER
Secretary a?p
` 'ems
DOUGLAS ANSEL
Interim Director NORTH CAROLINA
Environmental Quality
May 10, 2023
LETTER OF APPROVAL WITH MODIFICATIONS
Rockingham County Airport Authority
Attention: Greg Bray, Airport Authority Chailnian
2691 Settle Bridge Road
Stoneville,NC 27048
RE: Project Name: Rockingham County NC Shiloh Airport—GA Apron and Hanger Development
Acres Approved: 10.6
Project ID: ROCKI-2023-024
County: Rockingham
City: Stoneville
Address: Settle Bridge Road
River Basin: Roanoke
Stream Classification: WS-IV
Submitted By: Parrish& Partners of North Carolina, PLLC
Date Received by LQS: April 13, 2023
Plan Type: New
Dear Mr. Bray:
This office has reviewed the subject erosion and sedimentation control plan. We find the plan to be
acceptable with modifications and hereby issue this letter of Approval with Modifications. The
modifications required for approval are listed on the attached page. This plan approval shall expire three
(3) years following the date of approval, if no land-disturbing activity has been undertaken, as is
required by Title 15A NCAC 4B .0129.
As of April 1, 2019, all new construction activities are required to complete and submit an electronic
Notice of Intent (eNOI) fotiu requesting a Certificate of Coverage (COC) under the NCG010000
Construction General Permit. After the form is reviewed and found to be complete, you will receive a
link with payment instructions for the $100 annual peunit fee. After the fee is processed, you will
receive the COC via email. As the Financially Responsible Party shown on the FRO folni submitted for
this project,you MUST obtain the COC prior to commencement of any land disturbing
activity. The eNOI form may be accessed at deq.nc.gov/NCGO1. Please direct questions about
the eNOI foul'to the Stormwater Program staff in the Raleigh central office. If the owner/operator of
this project changes in the future, the new responsible party must obtain a new COC.
Title 15A NCAC 4B .0118(a) and the NCG010000 peinlit require that the following documentation be
kept on file at the job site:
North Carolina Department of Environmental Quality I Division of Energy,Mineral,and Land Resources
Winston-Salem Regional Office 1450 West Hanes Mill Road,Suite 300 I Winston-Salem,North Carolina 27105
336-776-9800

Letter of Approval with Modifications
Rockingham County Airport Authority
May 10, 2023
Page 2 of 4
1. The approved E&SC plan as well as any approved deviation.
2. The NCGO1 peiniit and the COC, once it is received.
3. Records of inspections made during the previous 12 months.
Also, this letter gives the notice required by G.S. 113A-61.1(a) of our right of periodic inspection to
insure compliance with the approved plan.
North Carolina's Sedimentation Pollution Control Act is performance-oriented, requiring protection of
existing natural resources and adjoining properties. If, following the commencement of this project, it is
determined that the erosion and sedimentation control plan is inadequate to meet the requirements of the
Sedimentation Pollution Control Act of 1973 (North Carolina General Statute 113A-51 through 66), this
office may require revisions to the plan and implementation of the revisions to ensure compliance with
the Act.
Acceptance and approval of this plan is conditioned upon your compliance with Federal and State water
quality laws, regulations, and rules. In addition, local city or county ordinances or rules may also apply
to this land-disturbing activity. This approval does not supersede any other permit or approval.
Please note that this approval is based in part on the accuracy of the information provided in the
Financial Responsibility Forni, which you provided. You are requested to file an amended form if there
is any change in the information included on the form. In addition, it would be helpful if you notify this
office of the proposed starting date for this project.
Your cooperation is appreciated.
Sincerely,
,.� r--�
_ am_
Nicole Chiles, EI
Assistant Regional Engineer
Land Quality Section
Enclosures: Certificate of Approval
Modifications Required for Approval
c: Parrish & Partners of North Carolina, PLLC
Attn: Joseph Wilbourne, PE
1801 Stanley Road Ste 315
Greensboro,NC 27407

Letter of Approval with Modifications
Rockingham County Airport Authority
May 10, 2023
Page 3 of 4
MODIFICATIONS REQUIRED FOR APPROVAL
Project Name: Rockingham County NC Shiloh Airport—GA Apron and Ha
nger Development
Project ID: ROCKI-2023-024
County: Rockingham
Modifications ursuant to a licable forth Carolina General Statutes and/or Re ulationse
Please provide a (1)revised set of the plans in hard copy to our office showing
1. Diversions and storm piping should be reconfigured so that
the following:
sediment basin/trap at the end opposite the outlet to allow fort flow water enters throughthe
baffles/maximum water path/sediment settling. Please revise your lans three
2. Please provide sediment basin and trap dimensionsump [G-S. 11rA-57(3))
recommended that the dimensions at the bottom elevati n of the traps be ro
irregular-shaped basins, representative dimensionsLx� °n the plans. It is
guidance to both the contractor and the Land Quality inspector provided. For
are acceptable; the intent is to provide
size needed to provide the required storage volume and surface area. G.S.
P regarding the minimum basin
3. Assuming the calculations provided are for Fair [ 113A-57(3)]
sized for the provided volume for each basin. Fairocloth skimmers ares, the to be skimmers appear to be
required volume. Please revise the relevant calculations and ensure that
mmers and
orifices are sized appropriately. You may wish to reference to be sized using the
provides further clarification: hops://fairclothskimmer.co the Faircloth n1 sizingi .S. 1which
7(')] m/skimrner-sizing/ [G.S. 113A-
4. It is recommended to offset the Silt Fence from the limits of disturbance
possible, by at least 2 feet such that the installation of the fence stays within(LOD),( ), wherever
5. Any off-site borrow and waste required for this projecthe LOD.
approved erosion control plan, a site regulated under heMinin come from a ore with 11 regulated by the Division of Solid Waste g Act of 1971, a landfill activities or generated by any activities on site must be disposed of at a
Management. Trash debris from demolition
the Division of Solid Waste Management or per Division of Solid Waste Management or
Division of Water Resources rules and regulations. facility regulated by
15
[ A NCAC 4B .01103
6. Additional measures may
sediment on- ts. be required - The applicant is responsible for the control of
If the approved erosion and sedimentation control measures prove
insufficient, the applicant must take those additional steps necessaryto
leaving this site. [1SA NCAC 4B .0115]
stop sediment from

Letter of Approval with Modifications
Rockingham County Airport Authority
May 10, 2023
Page 4 of 4
yearly fee and our office often receives closure inspection
ectio a requestst
7. The NCGOI has a $100 ye p payment due dates. Be advised the projectrequires
earl NCGOl fee to terminate
e
days ctior r port DEMLR prior to filing the Notice of Termination (NOT)
inspection rep by requested until after the site has
NCGOI coverage. The closure inspection should not be
achieved
ve stabilization and measures have been removed.ften Often, removal
of
tempora full ESCvegetate prior approval.measures, including basins, requires
temporaryand removal of measures. Please plan
season is necessary between initial seeding/mulching prematurely for a closure
construction accordingly to avoid contacting our representative site pictures prior to a
your youvised may be asked forP
inspection. cion.lso be[General Comment]
closure inspection.
Ref: G.S. 113A-54.1 through
G.S.
113A-57 15A NCAC 04E.0504
Sections 15A NCAC
General Permit NCG 010000 NPDES for Construction Activities

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