HomeMy WebLinkAboutNCC232471_ESC Approval Submitted_20230816 co a �J
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a '' 4. Permit GP#27-22
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Permit for a Land-Disturbing Activity
New Hanover County
Department of Engineering
230 Government Center Drive-Suite 160
Wilmington, North Carolina 28403
(910)798-7139
As authorized by the New Hanover County Erosion and Sedimentation Control Ordinance
This permit issued to Cape Fear Habitat for Humanity In.,authorizes the development of 12.5 acres of
land at 3101 Castle Mayne Road for Castle Have Habitat for Humanity in New Hanover County with
modifications.The permit issued on April 20.2023. is subject to compliance with the application and site
drawings,all applicable regulations and special conditions and notes set forth below. Any plan modifications
must be approved by this office p rior to field changes.
It is understood by the applicant that a representative of New Hanover County's Engineering Department
may inspect the site at any time following the issuance of this Permit. A copy of the approved Soil Erosion
Control Plan as well as any approved deviations,this permit,a rain gauge,the Certificate of Coverage (COC)
number from the State and copies of the Combined Self-Monitoring and Self-Inspection Reports must be
available at all times at the site.
Failure to execute the provisions of this permit and the approved Soil Erosion Plan,or any other provisions
of the New Hanover County Soil Erosion and Sedimentation Control Ordinance,may result in immediate legal
action by the County to the limits prescribed by the Ordinance. if the measures outlined on the approved Soil
Erosion Control Plan and this Permit prove insufficient, additional Erosion Control measures can and will be
required which in turn will be considered provisions of this Permit. This Permit does not preclude any other
permits or approvals necessary for beginning or completing this development. Approval of an erosion control
plan is conditioned on the applicant's compliance with Federal and State laws, regulations,and rules. It is the
Permittee's responsibility to obtain all necessary permits and approvals and to ensure the information given for
this permit is accurate and updated if ownership or the financially responsible party changes.
SPECIAL CONDITIONS
(THESE CONDITIONS MUST BE FOLLOWED IN ADDITION TO THE PLANS AND SPECIFICATIONS)
*All the soil erosion control measures will be installed as the site is cleared and maintained throughout
construction.These include a construction entrance,silt fences, additional silt fence on the SS utility extension
adjacent to the 48 inch RCP crossing Old Mill Road, inlet and outlet protection, 2 3:1 slopes swales with swale 1
being grassed with rock check dams and swale 2 being immediately lined with rip rap with a rock check dam at
the end until all disturbed area draining to both swales have been stabilized, a stream crossing with silt fence will
be required on both sides of the stream crossing prior to culvert installation and the silt fences will be closed daily
or in the event of any rain event,the LOD on the north side of the culverts will not be allowed to cross the stream
and silt fence will be installed on both sides of the stream, and immediate installation and stabilization of 2
skimmer sediment basin with a 4 inch Faircloth skimmer and a 3.2 inch orifice in basin#1 south and a 3 inch
Faircloth skimmer with a 2.9 inch orifice in basin#2 north. If the culvert installation requires dewatering a silt bag
with polyacrylamide or other approved method will be required to address turbidity. Lots must drain to the street
and will be required to install additional erosion control measures.NOTE:New Hanover County Stormwater shall
(Continued)-Page Two Permit GP#27-22
LNDP 22-00048
be notified prior to and after installation of the culverts at the Ness Creek crossing and the 24-inch bypass pipe
for acceptance.
*Note the required separate NCGO1 permit that requires concrete washouts and other NCGO1 regulations.
*In issuing this permit New Hanover County has relied on the representations of the permit applicant.The County
has no jurisdiction to determine any contested property rights or ownership.
*Tree Removal Permits and/or Approvals are required from the City of Wilmington and/or New Hanover
County PRIOR to clearing of the site.
*Silt fence stakes must be steel and will be placed six feet apart without wire reinforcement or eight feet apart
with wire reinforcement. Silt fence is not allowed as inlet protection.
*This permit does not preclude any permits or approvals which may be necessary such as City of Wilmington or
New Hanover County, NC DEMLR, C.A.M.A., and/or the US Army Corps. of Engineers, DEM Solid Waste or any
other agencies or approvals that may be necessary.
*No sediment shall leave the site in suspension of water.
If plan revisions are necessary,you must submit a copy to this office for approval prior to any field changes.
*if soil is brought onto this site or removed from this site, it must come from or be taken to an approved or
permitted site, to be identified to this office prior to being brought onsite or removal from the site.
*AII City and/or County and State drainage and stormwater requirements will be adhered to.
*If these measures fail to adequately control erosion, more restrictive measures will be required.
*If any phase of grading ceases for more than 90 calendar days,the site will be temporarily stabilized.
*All slopes must be stabilized within 21 calendar days of any phase of activity.
The approval of an erosion control plan is conditioned on the applicant's compliance with Federal and State
Water Quality laws, regulations, and rules.
'Note the required rates for seed, lime, fertilizer, and mulch in your seeding specifications.
`Enclosed is a Combined Self-Monitoring and Self-inspection Form that meets the requirements of both the
NPDES Stormwater Permit for Construction Activities, NCG 010000 reporting and the Land Resources Self-
Inspection Program that satisfies the requirements of the Sedimentation Pollution Control Act.These are
mentioned below with specific requirements for each program.These reports are the responsibility of the
property owner.They require a rain gauge onsite, inspections and reporting every 7 calendar days and within
24 hours of every 1.0-inch rain per 24-hour period and at specific phases of construction.Additional copies of
this Combined Construction inspection Report cart be found at http://portal.ncdenr.org/web/Ir/erosion
Reports must be available onsite at all times. If you have questions, please contact New Hanover County
Engineering(910)798-7139 or the Land Quality Section at the NC DEMLR Regional office at(910) 796-7215.
*Note the NPDES information from the State for sites disturbing 1 acre or more and the reporting
requirements.All NEW projects permitted after August 3,2011, must include the following surface water
withdrawal locations and stabilization requirement designations on the plan in order to qualify for coverage
under the most recent NPDES Construction General Permit. All settling basins must have outlet structures that
withdraw water from the surface, with the exception of basins or traps that have a drainage area of less than 1
acre. The NPDES permit also requires ground cover within 14 calendar days on disturbed flat areas and ground
cover within 7 calendar days on all areas within HQW Zones, perimeter dikes, swales, ditches, perimeter slopes
and all slopes steeper than 3:1. Exceptions include slopes that are 10 feet or less in length and not steeper than
2:1 which must be stabilized within 14 calendar days and slopes greater than 50 feet which must be stabilized
within 7 calendar days. It requires inspections of all erosion control measures and reporting every 7 days and
within 24 hours of every 1.0-inch rain event in a 24-hour period. This permit also includes other new
requirements which are listed in the text of the NPDES Stormwater Discharge Permit for Construction Activities
and are included with the original copy of each land-disturbing permit.
(Continued)- Page Three Permit GP#27-22
LNDP 22-00048
*All construction activities are required to complete and submit an electronic Notice of Intent(eN01)form
requesting a Certificate of Coverage(COC)under the NCGO10000 Construction General Permit.The COC must
be obtained prior to the commencement of any land-disturbing activity on the above-named Project,according
to State Stormwater requirements.The NOI form may be accessed at deq.nc.gov/NDG01. Please direct questions
about the NOI form to Paul Clark at Paul.clarkEncdenr.eov. After you submit a complete and correct NOI form,
you will receive a link with payment instructions for the$100 annual permit fee. After the fee is received you will
receive the COC via email.The $100 fee will be charged annually until the project receives a final land-
disturbance inspection.Once the project is stabilized and receives the final land-disturbance inspection,you
should file a Notice of Termination (NOT)with the State to final out the project.
*Note the Land Resources Self inspection Program Requirements.This program is separate from the NPDES
reporting and requires inspection and documentation after each phase of construction.These phases include:
Installation of perimeter erosion control measures,Clearing and Grubbing of existing ground cover,Completion
of any phase of grading of slopes or fills, Installation of storm drainage facilities, Completion of construction or
development, Establishment of permanent ground cover sufficient to restrain erosion and any Deviation from
the approved plan.
*Pre-construction meetings are optional. Contact Beth E.Wetherill at(910)798-7139 to set up a meeting prior
to land-disturbing activity onsite. If you do not choose to have a preconstruction meeting prior to starting work
on site,you should contact us when activity begins and again when the initial measures have been installed.
This Permit will expire one year from date of issue Acknowledgment of receipt of Permit
if no construction activity begins on site.This permit
may not be amended or transferred to another party
without approval of this office. C a it, Fe A v -'o) tot
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By(please print) ..
Beth E. Wetherill CPESC
Erosion Control Supervisor
Signature