20221505 Ver 1_CAMA Application_20230814 (3)

CAMA Major Narrative
Salt Wynd Preserve Phase 1
September 16, 2022
Permittee:
Beaufort Agrihood Development, LLC
176 Mine Lake Ct Suite 100
Raleigh, NC 27615
207449-8801
Engineer:
Stroud Engineering, P.A.
107B Commerce St.
Greenville, NC 27858
License Number: C-0647
I. General Information
Salt Wynd Preserve Phase 1 is a proposed subdivision that is located off of Pinners Point
Road in Carteret County, North Carolina. It is a 37+ acre tract located in Beaufort Township,
approximately .23 miles Southeast from the intersection of Live Oak Street and Pinners
Point Road. This total development consists of 81 single family lots, with only 46 being
proposed in Phase 1. This permit application only pertains to those 46 lots located in the
Phase 1 boundary. Phase 2 development will be addressed in a subsequent permit. The
initial land disturbing activity for the project will be to grade as required for the roads
within the Phase 1 area. A low -density stormwater application has already been submitted
as well as an erosion and sedimentation control application, which has been issued. No
development is permitted in the CAMA AEC by the homeowners per the restrictive
covenants, and the only development proposed in the required CAMA major permit is for
the construction of 2 swales within the 75' AEC for discharge relating to the stormwater
design. These swales will extend through the AEC and terminate at the coastal wetlands
boundary as delineated by DCM. This project is not part of an urban redevelopment
proposal.
-Water and sewer will be provided by Beaufort Utilities
-The project proponent hereby certifies that all information contained herein is true,
accurate, and complete to the best of my knowledge and belief.
-The project proponent hereby requests that the certifying authority review and take action
on this CWA 401 certification request within the applicable reasonable period of time.

II. Stormwater Information
The project is located within the FEMA Flood Hazard area known as AE6. Stormwater
runoff currently drains from the site by sheet flow to Gibbs Creek. This project is proposed
to be low density subdivision for single family residences. The treatment mechanism will
be vegetated swales and vegetated dispersed flow. These swales will discharge at 5
locations into the coastal and 404 wetlands, as delineated by DCM and USACE. All streets
and sidewalks within the development are proposed to be pervious pavement. All
proposed culverts will be for the conveyance of stormwater and will not be located within
the 404 wetlands or CAMA AEC. In addition, each home will be required to limit runoff
discharge as noted in the lot -specific calculations table by utilizing a storm water SCM of the
home owner's choice. This ensures the post -development runoff flows do not exceed the
pre -development runoff flows by more than 10%. The developer has also required each
homeowner to maintain 50% of the lot area as natural undisturbed wooded area.
III. Erosion and Sedimentation Control Measures
The following measures are proposed for the site. If it becomes evident that additional
erosion and sedimentation control measures are needed, they shall be installed immediately.
It is intended that all grading and excavation activities within a certain area will be protected
as soon as that activity is complete.
1. Sediment fence will be utilized as necessary in locations as shown on plans or as deemed
necessary by the engineer to ensure that off -site sedimentation is controlled.
2. All disturbed areas will be seeded within 14 days following construction in accordance
with the seeding schedule shown on the plans.
3. Stone construction entrance will be used to reduce transport of sediment off site.
4. Inlet protection will be provided where roadside ditches run into proposed pipes, as well
as around all drop inlets.
5. Rip rap aprons will be provided at all pipe discharges.
6. Sediment catch basins are to be installed as per the Erosion and Sedimentation Control
Plan (Sheets PH1D4 through PH1D8).
IV. Maintenance Plan
1. All erosion and sedimentation control measures shall be checked for stability and
effective operations following every runoff producing rainfall event or at least once per
week. Repairs required shall be completed immediately and to the dimensions and
functions indicated on the plans.
2. Sedimentation shall be removed from behind the sediment fencing when it becomes 0.5
feet deep at the fence. The fence shall be replaced or repaired as necessary to maintain a
barrier.
3. All seeded areas shall be fertilized, seeded and mulched within 14 calendar days of
disturbance.
4. Disturbed areas shall be fertilized, reseeded and mulched as necessary according to the
Contract documents to establish and maintain a dense vegetative cover.

V. Construction Sequence
1. Install construction entrance.
2. Install sediment fence.
3. Clear vegetation as required
4. Rough grade site.
5. Install drainage and grassed swales. Place inlet protection at all inlets.
6. Install temporary sediment catch basins.
7. Install utilities.
8. Place stone and paving.
9. Establish vegetation.
1DocuSigned by,
,,bS�t,ua ,,6LLS6VU 8/7/2023
CSD4A5370748432...
Joshua L. Johnson, PE
4t1t15 A yCAR Jr1ll1
SFAL -
53478 -
Date