HomeMy WebLinkAboutSW8090620_CURRENT PERMIT_20221101STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 0'�0LP20
DOC TYPE
® CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
2 n 22 1, X 01
YYYYMMDD
ROY COOPER
Governor
ELIZABETH S. BISER
Secretory
BRIAN WRENN
Director
November 1st, 2022
NORTH CAROLINA
Environmental Quality
Annie L. Jones Company, Inc.
Attn: Joanne Salisbury, President
1532 Heritage Links Dr.
Wake Forest. NC, 27587
Subject: Permit Renewal
Post -Construction Stormwater Management Permit No. SW8 090620
Jones Pond
Carteret County
Dear Ms. Salisbury:
Effective August 1, 2013 the Post -Construction Stormwater Management Program has been transferred from the
Division of Water Quality ("DWQ") to the Division of Energy, Mineral and Land Resources ("DEMLR" ). All
previous references to DWQ will remain in older permits issued prior to August 1, 2013 until they are modified.
Please note that this permit will now reference DEMLR as the Division responsible for enforcement of the permit.
On August 5, 2009, the Governor signed Session Law 2009-406. This law impacted any development approval
issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes, which
was current and valid at any point between January 1, 2008, and December 31, 2010. The law extended the
effective period of any permit that was set to expire during this time frame to three (3) years from its current
expiration date. On August 2, 2010, the Governor signed Session Law 2010-177, which granted an extra year for
a total of four (4) years extension.
The Division of Energy, Mineral and Land Resources received a complete 8-year Permit Renewal Application for
the subject permit on September 6th, 2022. The Division is hereby notifying you that permit SW8 090620 has
been renewed, updated, and re -issued on November 1 st, 2022, as attached. As requested, a copy of the current
operation and maintenance agreement is also enclosed. Please be aware that the renewal and re -issuance of this
Stormwater permit does not imply that the site is currently in compliance.
This permit shall be effective until January2nd, 2030 and does not supersede any other agency permit that may
be required. The project shall be subject to the conditions and limitations as specified therein. This permit does
not impose new or increased stormwater control requirements; it clarifies the rules and requirements of this
program to provide you with a better understanding of your obligations under this permit. Failure to comply with
these requirements will result in future compliance problems. Please note that this permit is not transferable
except after notice to and approval by the Division.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request
an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAR). The
written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the
OA14 within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding
the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center,
Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAE.com. Unless
such demands are made this permit shall be ;final and binding.
® E QA% North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405
wwm cw w r
910.796.72I5
State Stormwater Permit No. SW8 090620
Page 2 of 2
If you have any questions concerning this permit, please contact Aisia Freeman in the Wilmington Regional
Office, at phone # (910) 796-7318 or Aisia.freeman@ncdenr.gov.
Sincerely,
For Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
Enclosures: Attachment C — Permitting History
Copy of The Renewal Application Documents
Copy of the Current Operation and Maintenance Agreement
DES/af:\\\Stormwater\Permits & Projects\2009\090620 HD\2022 10 permit 090620
cc: Wilmington Regional Office Stormwater File
Aft
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
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:
Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington. North Carolina 28405
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910.796.7215
Post -Construction Stormwater Management
Permit No. SW8 090620
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES
POST -CONSTRUCTION STORMWATER MANAGEMENT PERMIT
HIGH DENSITY SUBDIVISION DEVELOPMENT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Howard C. Jones, 111 and Annie L. Jones Company, Inc.
Jones Company Pond
US Highway 70 at Carteret Drive, Beaufort, Carteret County
FOR THE
construction, operation and maintenance of one (1) wet detention pond in compliance with the provisions of
Session Law 2008-211 and 15A NCAC 2H .'11000 (hereafter separately and collectively referred to as the
"storm water rules') ... as outlined in the application, approved stormwater management plans, supplement,
calculations, operation and maintenance agreement, recorded documents, specifications, and other supporting
data (the "approved plans and specifications") as attached and/or on file with and approved by the Division of
Energy, Mineral and Land Resources (the "Division" or "DEMLR"). The project shall be constructed, operated
and maintained in accordance with these approved plans and specifications. The approved plans and
specifications are incorporated by reference and are enforceable part of this permit.
This permit shall be effective from the date of issuance until January 2ntl, 2030 and shall be subject to the
following specified conditions and limitations. The permit issued shall continue in force and effect until the
permittee files a request with the Division for a permit modification, transfer, renewal, or rescission, however,
these actions do not stay any condition. The issuance of this permit does not prohibit the Director from
reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit for cause as
allowed by the laws, rules, and regulations contained in Title 15A NCAC 2H.1000 and NCGS 143-215.1 et.al.
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater described in the
application and other supporting data.
2. This stormwater system has been approved for the management of stormwater runoff as described in
Section 1.7 on page 3 of this permit. The subdivision is permitted for 2 lots, each limited to a maximum
amount of built -upon area as indicated in Section 11.13 (f) of this permit.
3. The runoff from all built -upon area on each lot and within the permitted drainage area of this project
must be directed into the permitted stormwater control system. The wet pond has been designed to
treat the runoff from 111,900 square feet of Built -Upon Area.
4. The pond discharges to SA waters, therefore, it must be operated with a secondary BMP. A 50 foot
vegetated filter strip system has been selected as the secondary BMP and is designed to promote
"effective infiltration" of the discharge from the wet pond.
Page 1 of 6
5.
a
Post -Construction Stormwater Management
Permit No. SW8 090620
Each lot within the subdivision, whose ownership is not retained by the permittee, must submit a
separate Offsite Stormwater Management Permit application package to the Division of Water Quality
and receive a permit prior to any construction on the lot.
A 50' wide vegetated buffer must be provided adjacent surface waters, measured horizontally from the
normal pool of impounded structures, the banks of rivers and streams, and the mean high water line of
tidal waters.
The following design elements have been permitted for this wet detention pond stormwater facility, and
must be provided in the system at all times.
a.
Drainage Area, acres:
3.65
Onsite, ftZ:
158,886
Offsite, ftz:
0
b.
Total Impervious Surfaces, ftz:
111,900
Lot A (McDonald's), ftz:
38,878
Lot B, ftz:
73,022
Offsite, ftZ:
0
C.
Design Storm, inches:
3.66
d.
Average Pond Design Depth, feet:
3.5
e.
TSS removal efficiency:
90%
f.
Permanent Pool Elevation, FMSL:
7.0
g.
Permanent Pool Surface Area ftZ:
15,959
h.
Permitted Temporary Storage Volume, ft3:
33,967
i.
Temporary Storage Elevation, FMSL:
8.70
j.
Predevelopment 1 yr-24 hr discharge rate, cfs:
0.32
k.
Controlling Orifice:
3.0"0 pipe
I.
Post development Orifice flowrate, cfs :
0.17
m.
Permanent Pool Volume, ft3:
53,002
n.
Forebay Volume, ft3:
11,645
o.
Maximum Fountain Horsepower:
1/6
p.
Receiving Stream / River Basin:
Turner Creek / WOK04
q.
Stream Index Number:
21-35-1-11-1
F.
Classification of Water Body:
SA HQW'
II. SCHEDULE OF COMPLIANCE
The permittee is responsible for verifying that the proposed built -upon area for the entire lot does not
exceed the maximum allowed by this permit. Once the lot transfer is complete, the built -upon area may
not be revised without approval from the Division of Water Quality, and responsibility for meeting the
built -upon area limit is transferred to the individual property owner.
2. The facilities shall be constructed, operated and maintained in accordance with the provisions of this
permit, the approved plans and specifications, and the supporting documents attached to this permit
and on file with the Division.
If an Architectural Review Board or Committee is set up by the permittee to review plans for compliance
with the BUA limit, the plans reviewed must include all proposed built -upon area. Any approvals given
by the Board do not relieve the homeowner of the responsibility to maintain compliance with the
permitted BUA limit.
The stormwater management system shall be constructed in its entirety, vegetated and operational for
its intended use prior to the construction of any built -upon surface.
Page 2 of 6
Post -Construction Stormwater Management
Permit No. SW8 090620
5. The Director may notify the permittee when the permitted site does not meet one or more of the
minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall
submit a written time schedule to the Director for modifying the site to meet minimum requirements.
The permittee shall provide copies of revised plans and certification in writing to the Director that the
changes have been made.
6. All stormwater collection and treatment systems must be located in either dedicated common areas or
recorded easements. The final plats for the project will be recorded showing all such required
easements, in accordance with the approved plans.
No person or entity, including the permittee, shall alter any component shown in the approved plans
and specifications. Prior to the construction of any modification to the approved plans, the permittee
shall submit to the Director, and shall have received approval for modified plans, specifications, and
calculations including, but not limited to. those listed below. For changes to the project or SCM that
impact the certifications, a new or updated certification(s), as applicable, will be required and a copy
must be submitted to the appropriate DEQ regional office upon completion of the modification.
a. Any modification to the approved plans and specifications, regardless of size including the SCM(s),
BUA, details, etc.
b. Redesign or addition to the approved amount of BUA or to the drainage area.
c. Further development, subdivision, acquisition, lease or sale of any, all or part of the project and/or
property area as reported in the approved plans and specifications.
d. Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any component of the
approved SCM(s), the stormwater collection system and/or vegetative conveyance shown on the
approved plan.
e. The construction of any allocated future BUA.
f. The construction of any permeable pavement, #57 stone area, public trails, or landscaping material
to be considered a permeable surface that were not included in the approved plans and
specifications.
g. Other modifications as determined by the Director.
During construction, erosion shall be kept to a minimum and any eroded areas of the system will be
repaired immediately.
9. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation
of this permitted facility, a certification must be received from an appropriate designer for the system
installed certifying that the permitted facility has been installed in accordance with this permit, the
approved plans and specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A modification may be required
for those deviations.
10. If the stormwater system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility.
11. Prior to transfer of the permit, the stormwater facilities will be inspected by the division personnel. The
facility must be in compliance with all permit conditions. Any items not in compliance must be repaired
or replaced to design condition prior to the transfer. Records of maintenance activities performed to
date will be required.
12. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of
recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above,
the signature of the Permittee, the deed book number and page, and the stamp/signature of the
Register of Deeds
Page 3 of 6
Post -Construction Stormwater Management
Permit No. SW8 090620
13. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number SW8 090620, as issued by the Division of Water Quality under
NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the Stormwater Management Permit.
c. These covenants are to run with the land and be binding on all persons and parties claiming under
them.
d. The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Water Quality.
e. Alteration of the drainage as shown on the approved plans may not take place without the
concurrence of the Division of Water Quality.
f. The maximum built -upon area per lot is Lot A (McDonald's) @38,878 square feet and Lot B at
73,022 square feet square feet. This allotted amount includes any built -upon area constructed
within the lot property boundaries, and that portion of the right-of-way between the front lot line and
the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt,
concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open
wood decking, or the water surface of swimming pools.
g. All runoff on the lot must drain into the permitted system. This may be accomplished through
providing roof drain gutters, which drain to the street, grading the lot to drain toward the street, or
grading perimeter swales and directing them into the pond or street. Lots that will naturally drain
into the system are not required to provide these measures.
h. Built -upon area in excess of the permitted amount will require a permit modification.
i. Each lot within the subdivision whose ownership is not retained by the permittee, must submit a
separate Offsite Stormwater Management Permit application package to the Division of Water
Quality and receive a permit prior to any construction on the lot.
k. A 50' wide vegetated buffer must: be provided adjacent any impounded structures, streams, rivers
and tidal waters on each lot. No built -upon area is allowed within this buffer.
14. The permittee shall at all times provide the operation and maintenance necessary to assure that all
components of the permitted stormwater system function at the design condition. The approved
Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the
scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
c. Mowing and re -vegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans.
f. Debris removal and unclogging of structures, orifice, catch basins and piping.
g. Access to all components of the system must be available at all times.
15. Records of maintenance activities must be kept by the permittee. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
16. Decorative spray fountains are allowed in the pond, subject to the following criteria:
a. The minimum permanent pool volume is 30,000 cubic feet.
b. The fountain must draw its water from less than 2' below the permanent pool surface.
c. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if
they draw water from the surface in the deepest part of the pond.
d. The fountain may not be placed into the forebay.
e. The falling water from the fountain must be centered in the main pond, away from the shoreline.
f. The maximum horsepower for a fountain in this pond is 1/6 horsepower.
Page 4 of 6
Post -Construction Stormwater Management
Permit No. SW8 090620
III. GENERAL CONDITIONS
CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily, the permittee shall
take immediate corrective actions. This includes actions required by this Division and the stormwater
rules such as the construction of additional or replacement on -site stormwater systems. These
additional or replacement measures shall receive a permit from the Division prior to construction.
2. PERMIT RENEWAL. A permit renewal request must be submitted at least 180 days prior to the
expiration date of this permit. The renewal request must include the appropriate application,
documentation and the processing fee as outlined in Title 15A NCAC 02H.1045(3).
3. CHANGES TO THE PROJECT NAME., PERMITTEE NAME OR CONTACT INFORMATION. The
permittee shall submit a completed Permit Information Update Application Form to the Division within
30 days to making any one of these changes.
4. TRANSFER. This permit is not transferable to any person or entity except after notice to and approval
by the Director. Neither the sale of the project and/or property, in whole or in part, nor the conveyance
of common area to a third party constitutes an approved transfer of the permit.
a. TRANSFER REQUEST. The transfer request must include the appropriate application,
documentation and the processing fee as outlined in 15A NCAC 02H.1045(2). This request must
be submitted within 90 days of the permit holder meeting one or more of the following:
i. A natural person who is deceased;
ii. A partnership, limited liability corporation, corporation, or any other business association that
has been dissolved;
iii. A person or entity who has been lawfully and finally divested of title to the property on which
the permitted activity is occurring or will occur through foreclosure, bankruptcy, or other legal
proceeding.
iv. A person or entity who has sold the property, in whole or in part, on which the permitted
activity is occurring or will occur,
V. The assignment of declarant rights to another individual or entity,
vi. The sale or conveyance of the common areas to a Homeowner's or Property Owner's
Association, subject to the requirements of NCGS 143-214.7(c2),
b. TRANSFER INSPECTION. Prior to transfer of the permit, a file review and site inspection will be
conducted by Division personnel to ensure the permit conditions have been met and that the project
and the on -site stormwater system complies with the permit conditions. Records of maintenance
activities performed to date may be requested. Projects not in compliance with the permit will not be
transferred until all permit and/or general statute conditions are met.
5. COMPLIANCE. The permittee is responsible for compliance with the terms and conditions of this
permit until the Division approves the transfer request.
a. APPROVED PLANS AND SPECIFICATIONS. A copy of this permit, approved plans, application,
supplement, operation and maintenance agreement, all applicable recorded documents, and
specifications shall be maintained on file by the permittee at all times.
b. DIVISION ACCESS. The permittee grants Division Staff permission to enter the property during
normal business hours to inspect all components of the permitted project.
c. ENFORCEMENT. Any individual or entity found to be in noncompliance with the provisions of a
stormwater management permit or the requirements of the stormwater rules is subject to
enforcement procedures as set forth in NCGS 143 Article 21.
d. ANNUAL CERTIFICATION. The permittee shall electronically submit to the Division an annual
certification completed by either the permittee or their designee confirming the projects
conformance with permit conditions
Page 5 of 6
Post -Construction Stormwater Management
Permit No. SW8 090620
e. OBTAINING COMPLIANCE. The (Director may notify the permittee when the permitted site does
not meet one or more of the minimum requirements of the permit. Within the time frame specified in
the notice, the permittee shall submit a written time schedule to the Director for modifying the site to
meet minimum requirements. The permittee shall provide copies of modified plans and certification
in writing to the Director that the changes have been made.
OTHER PERMITS. The issuance of this permit does not preclude the permittee from complying
with and obtaining any other permits or approvals that are required for this development to take
place, as required by any statutes, rules, regulations, or ordinances, which may be imposed by any
other Local, State or Federal government agency having jurisdiction. Any activities undertaken at
this site that cause a water quality violation or undertaken prior to receipt of the necessary permits
or approvals to do so are considered violations of NCGS 143-215.1, and subject to enforcement
procedures pursuant to NCGS 143-215.6.
Permit renewed, updated, and reissued this the I" day of November 2022.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
For Brian vvrenn, Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Page 6 of 6
Attachment C - Permitting History
Annie L. Jones Company, Inc.
Permit No. SW8 090620
Approval
Permit
BIMS
Description of the Changes
Date
Action
Version
construction, operation and maintenance of one ( I ) wet
7/27/2029
Original
1.0
detention pond in compliance with the provisions of Session
Approval
Law 2008-211 and 15A NCAC 2H
11/1/2022
Renewal
2.0
Nex Expiration Date O1/02/2030
1
Permit Number: StJO 0 C)
JUN 1 5 2009 (to be provided by DIFQ)
Drainage Area Number:
Wet DetentioniBOperation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— Immediately after the wet detention basil is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
— No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
— Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
— If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
— Once a year, a dam safely expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How 1 will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the wet
Areas of bare soil and/or
Regrade the soil if necessary to
detention basin
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
lon;
a roximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
Page I of 4
I:ZE-C v j
JUN 1 5 2009
RY•
Permit Number.
(to be provided by DTVQ)
Drainage Area Number:
BMP element:
No —tent i5l roblem:
How I will remediate theproblem:
The inlet device: pipe or
The pipe is clogged.
Unclog the pipe. Dispose of the
swale
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged.
Erosion is occurring in the
Regrade the Swale if necessary to
swale.
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design depth for
possible. Remove the sediment and
sediment storage.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred.
Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf
Best professional practices
Prune according to best professional
show that pruning is needed
practices
to maintain optimal plant
health.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has accumulated to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design sediment
possible. Remove the sediment and
storage depth.
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over
Consult a professional to remove
50% of the area.
and control the algal growth.
Cattails, phragmites or other
Remove the plants by wiping them
invasive plants cover 50% of
with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
RFC TVAr,I,
1lll. 0 9 2009
BY: —
Permit Number.
(to be provided by DWQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The embankment
Shrubs have started to grow
Remove shrubs immediately.
on the embankment.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
A tree has started to grow on
Consult a dam safety specialist to
the embankment.
remove the tree.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the local NC Division of
damage have occurred at the
Water Quality Regional Office, or
outlet.
the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 1 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 1 feet in the forebay, the sediment shall
be removed.
BASIN DIAGRAM
ill in the blanks)
Permanent Pool Elevation 7
Sediment Removal 0.3 Pe anen Pool
Min.
Elevatio
2 -f[
Page 3 of 4
YZE CN�I v xv.�
JUN 1 6 nn
Permit Number:
(to be provided by DWQ)
BY_ --
I acknowledge and agree by my signature below that I am responsible for the
perfortnance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: NAc arodd L>
BMP drainage area number:
Print name: W oR t CoL
Title: Fe_' S t XDIE�rj-,—
ArldrPcc- Z, 0 5T-CC ,P
Date: 5— 2 4 - o "1
4z S- 'f 1 )
iUCZBsIb
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
1, [—IY 65 C , Z I l i k_t) , a Notary Public for the State of
N041"h%3Y0I Ina , County of (1,PY{�t do hereby certify that
�(7tYd �'1Z1Q,5gS�L personally appeared before me this
day of (y-,tag, and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal, �lte1.�Lf1
SEAL
My commission expires I I • I • M1 a
Form SW40I-Wet Detention Basin O&M-Rev.4 Page 4 of 4
ori5i42(
Pemtit Number:( OgOloa.c�
(to be provided by DWQ)
Drainage Area Number:
Filter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can aff c 7-5
of structures, safety of the public, and the removal efficiency of the BM .II it 2009
Important maintenance procedures: p
— Immediately after the filter strip is established, any newly plant yce ctatir
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
— Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC, 1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential )roblem:
How I will remediate theproblem:
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
The flow splitter device is
Unclog the conveyance and dispose
(if applicable)
clogged.
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
JUL 0 9 2009
BY
Form SWU401-1-evel Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3
RFCFIVSD
.li 11' 0 9 2009
BY:
BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swalle is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo e of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rolling
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking; out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3
1�E(:]FN.��
Dui_ 0 9 2009 P rant Number: 'St.t_SY 00,ow�)
JI (to be provided by Dit'Q)
I acknowledge and agree by my signature below that 1 am responsible for the
perfonnance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name: Jones Company Retention Pond
BMP drainage area number:
Print names: 4)l W C,DL�e
Title: 1 e5)����
Signature:
zsL--pie - y�83
-z-u
C� Z (ds�/ b
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, U n6a 0— • G l � i1 kl Y'1 , a Notary Public for the State of
N1l o�r�1�CaV'Olina County of OSYCYif- , do hereby certify that
t-ind CotTc",(b -QT personally appeared before me this
day of J—Ui�q ��, and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
%%aputt°1�a
OPG.GILL
OIPRY c
3��n,TFRET GG.••°°,•
�ttduuuom�"
SEAL
My commission expires I ►- G • ool red,
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3
- . UCMLK UJt ONLY-
-
Date Received
- < Fee Paid
` Permit Number '
a 1
t1'►��0 '' Itnn�ob '
g 610(0
1 NC DEQ Division of Energy, Mineral and Land Resources ` '
E STAT, STOR MS�pi d 6'.2022
I ... .. .. , . - MWATER - .�.,.
PERMIT RENEML-APPLICATION`FORM
In accordance with 15A NCAC 2H.1045(31 the current permit holder shall renew their high density permit 180 days
prior to its expiration: Renewed permits are valid for a'pen'od of 8 years, per Session Law 2011-398 (SB 781)
Section 60.(c).. This application form is.forpermitrenewals only.,, s,
A. PROJECT INFORMATION
1. State Stormwater Permit Number: t r �w b q °Q-O\\ bZO, a
2. Project name:-
3. ,P,rgectstreetaddress: el�-
City Y���`� ,�U�., cni�ntu• ik ,. Rio :-'%'XC7/
If the project has changed from the original approved plans, please complete SWU-101 for, a Major.
_ Modification; or MinorModrfication Apphcationform available atra ttos(/dea.nc gov/about/divisions/enerav-
mineral-land-resourcesJenergv-mir eral-land-rules/stormwater-2rogrambost-constructionr ".
-8. PERMITTEE INFORMATION
If changes to the permittee or projecfhame'have lSeeri made; please complete either tiie Pe`rm'iF(Jpdate form >
or the Permit Transfer form available at: https.//ded.nc qov/abouUdivisions/energy-mineral-land-
resources/energy-mineral-land-rules/stormwater-orogram/oost-construction. State StormwaterPermits do not
automatically transfer with the sale of the pioperty. /�,v�
1. Current Permit Holder's Company Name/Organlntion: A' � � -k- •' J «was . �w rIV\C
2. Signing Official's Name:
3. Signing'Official s TiUei '
4. Mailing Address:
City: State V�L ZIP:'zZS3'(
5. Street Addre ss.,
City t .,• ..= s .... . ; w State:. ZIP
�6. Phone '( ty ) 680•/381oZ EmailQnniel�ones oCoomeil con "'
W
9 {Jvlay
Stormwater Permit Renewal Form Page 1 of 3 plm1�®11, 2010 d
e
C. SUBMITTAL REQUIREMENTS
Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR
Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORIM. Only applications packages that
include all required items listed below will be accepted and reviewed.
Initial each item below to indicate that the required information is provided in the application package:
A 1. A permit application processing fee of $505.00 payable to NCDEQ.
2. One original signed hard copy and one electronic copy of this completed form. The signing official
named on this application to represent the current permittee must meet one of the following:
a. Corporation — a principle executive officer of at least the level of vice-president;
b. Limited Liability Company (LLC) — a manager or company official as those terms are defined
in G.S. 57D "North Carolina Limited Liability Company Act;"
c. Public Entity — a principal executive officer, ranking official, or other duly authorized employee;
d. Partnership or limited partnership — the general partner;
e. Sole proprietor; or
f. Letter of authorization signed by one of the signatories noted in a — e above authorizing the
signature of another entity.
3. One hard copy and one electronic copy of recorded documents required by the original permit that
have not yet been received by DEMLR, including: deed restrictions, protective covenants,
condominium/planned community declaration and easements. If the project has been built, include
documentation that the maximum BUA per lot or maximum total BUA has not been exceeded. If
the project has not been built, include a signed agreement that the final recorded deed restrictions
and protective covenants will be submitted at a later date.
4. O&M Agreements, Please select one:
❑ I have a copy of the current recorded O&M Agreement for all SCMs, and I will continue to
keep this on file with the permit; or
Er I do not have a copy of the current recorded O&M Agreement for all SCMs and am
requesting a copy be sent to me. I agree to keep this on file with the permit.
y! 5. Designer Certifications, Please select one:
❑ A copy of the certification(s) confirming that the project was built in accordance with the
approved plans have been previously provided to the Division; or
A copy of the certification(s) confirming that the project was built in accordance with the
approved plans are enclosed; or
1 ❑ The project has not yet been built.
1 6. [IF APPLICABLE] If the project has been built, one original hard copy and one electronic copy of a
signed, sealed, and dated letter from a licensed professional stating that the SCMs have been
►' /Jl, inspected, and that they have been built and maintained in accordance with the permit.
l i 7. [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC):
vv ' Provide one hard copy and one electronic copy of documentation from the INC Secretary of State,
or other official documentation, which supports the titles and positions held by the persons listed in
Section C.2 per 15A NCAC 2H. 1043(3)(b).
https://www.sosnc.gov/online services/search/by title/ Business Registration
Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018
D. PERMITTEE'S CERTIFICATION
1, Jo�nn�
a copy of the Perm
responsible for the
according to the OI
or built -upon area :
project, SCMs or c
knowledge, correj
Signature:
NOTARIZATION:
1, %RA✓IS
( ' O u r� _ the person legally responsible for the permit, certify that I have
t and 08 I Agreem on site (or I'will obtain a copy and it will be kept on site), that I am
performance of the maintenance procedures, and the site has been and will be maintained
rM Agreement and approved plans. I agree to notify'DEMLR of any problems with the SCMs
nd to submit the proper forms to modify or transfer the permit prior to any changes to the
✓✓nership. All information provided on: this permit renewal application is, to the best of my
�n\d complete. /. n u Date: /0121/12 2
c LE 5f /��, , a;Notary Public for the State of
_AW4 , County of f�YHy-E do hereby certify
that 0"W/VC C=. .SA Lta:BvR Y personally appeared before me
this the Zy day of OC i36aet 20 1-2--and acknowledge the due .
execution of the forgoing instrument. Witness my hand and official seal,
(Notary Seal) "Tr" Barldey
NOIW FU9uC
Wake Cotmty, NO
WCmw dmB#msFebrwry2k2W
Notary Signature:
----My commrssion;exprres
Page 3 of 3
May 11, 2018
Permit No. 6y iC n5t:e
(m be provided by DWO)
NCDENR
Project name
Contact person
Phone number
Date
Drainage area number
JUL 2 0 2009
oOF wATFH
LLJJ 11 ��c
STORMWATER MANAGEMENT PERMIT APPLICATION FORM o
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This tom must be filled out, printed and submitted.
The Required Items Checklist (Pad 111) must be printed, filled out and submitted along with all of the required information.
W. Brian Burchett, PE, PLS, Lead AP
(919)848.6121
17Jul-09
II.'DESIGN IN FORMATION". "r " ``1M .. ,—. .. .:'l't , ;.,,�.. �,',;. •-;,qtw . �.,.. . .,
Site Characteristics
Drainage area
158,886 f?
Impervious area, post -development
111,900 fe
%impervious
70.43
Design rainfall depth
1.5 in
Storage Volume: Non -SA Waters
Minimum volume required
tt'
Volume provided
ff'
Storage Volume: SA Waters
IS' runoff volume
13,582 fl'
Pre -development 1-yr, 24-hr runoff
2,423 ff' kREF!
Post -development 1-yr, 24-hr runoff
30,717 tt' MREF!
Minimum volume required
28,294 ff'
Volume provided 34,032 ff'
Peak Flow Calculations
Is the pre/post control of the lyr 24hr storm peak flow required?
Y (Y or N)
1-yr, 24-hr rainfall depth
3.7 in --V
3 W
Rational C, pre -development
0.25 (unittess)
Rational C, post -development
0.95 (unitless)
Rainfall intensity: 1-yr, 24-hr storm
0.15 Whir
Insufficient. Check intensity calculation.
Pre -development 1-yr, 24-hr peak flow
0.14 ff'/sec
Post -development 1-yr, 24-hr peak flow
0.22 ff'/sec
Pre/Post 1-yr, 24-hr peak flow control
0.08 ff'/sac
Elevations
Temporary pool elevation
8.70 fmsl
Permanent pool elevation
7.00 fmsl
SHVIT elevation (approx. at the perm. pool elevation)
7.00 fmsl
Top of loft vegetated shelf elevation
7.50 tmsl
Bottom of 10tt vegetated shelf elevation
6.50 fmsl
Data not needed for calculation option 81, but OK if provided.
Sediment cleanout, top elevation (bottom of pond)
1.00 fmsl
Sediment cleanout, bottom elevation
0.00 ffisl
Data not needed for calculation option N1, but OK it provided.
Sediment storage provided
1.00 it
Is there additional volume stored above the state -required temp. pool?
Y (Y or N)
Elevation of the top of the additional volume
8.7 fmsl
OK
Form SW401-Wel Detention Basin-Rev.6-2/20/09 Pam I. a II. Design Summary, Page 1 of 2
JUI. 2 0 2009
Permit No."1.c3 �co g nis"—,-)
fro be PM,1ded by DWO)
Area, temporary pool
Area REQUIRED, permanent pool
SAIDA ratio
Area PROVIDED, permanent pool, Am._pw
Area, bottom of 101t vegetated shelf, Aw y,
Area, sediment cleanout, top elevation (bottom of pond), Asy_m„a
Volumes
Volume, temporary pool
Volume, permanent pool, Vim,,,,.
Volume, forebay (sum of forebays if more than one forebay)
Forebay %of permanent pool volume
SAIDA Table Data
Design TSS removal
Coastal SAIDA Table Used?
Mountain/Piedmont SAIDA Table Used?
SAIDA ratio
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b)
Volume, permanent pool, Vr, Pw
Area provided, permanent pool, A�,myoq
Average depth calculated
Average depth used in SAIDA, d, (Round to nearest 0.5h)
Calculation option 2 used? (See Figure 10-2b)
Area provided, permanent pool, A.,,,iyoy
Area, bottom of 10ft vegetated shelf, Abat_v„ y
Area, sediment cleanout, top elevation (bottom of pond), As La,
'Depth' (distance b/w bottom of 1 Oft shelf and top of sediment)
Average depth calculated
Average depth used in SAIDA, dm., (Round to nearest 0.5ft)
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (it -non -circular)
Coefficient of discharge (Cu)
Driving head (Ha)
Drawdown through weir?
Weir type
Coefficient of discharge (C„.)
Length of weir (L)
Driving head (H)
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shell slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width ratio
Trash rack for overflow & orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies
22,250 h'
11,599 It,
_ 7.30 (unitless)
15,959 ttr OK
13,838 It'
4,142 ft'
_ 34,032 ft' OK
_ 53,002 Its
11,645 It'
22.0% % OK
90 %
Y (Y or N)
N (Y or N)
7.30 funs essl
Y (Y or N)
_ 53,002 ft'
15,959 fe
_ 3.50 It
_ 3.5It
(Y or N)
f2
fe
If
It
It
Y (Y or N)
2.00 in
OK
OK
Check calculation.
OK
_ in'
_ 0.60 (unitless)
0.52 tt
N (Y or N)
_ (unitless)
(unitless)
It
tt
_ 0.14 rya/sec OK
0.22 ft'/sec OK
0.08 tt'/sec
4.50 days OK, draws down in 2-5 days.
OK, drawdown time is correct.
3 :1
OK
10 :1
OK
_
10.01t
OK
_
3 :1
OK
3.0 :1
OK
_
O
Y (Y or N)
OK
bi4c PW
_
N (Y or N)
Insufficient R
. U K
_
Y (Y or N)
OK
8' DIP Drain
Fonn SW401-Wet Detention Basin-Rev13-2f2ND9 Parts I. a II. Design Summery, Page 2 of 2
ft 11 @ S 2009
Permit No.s ii Olo�t�
(to be provided by DWQ)
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials
Sheet No.
. ran—
Cr5 A.
1. Plans (1' - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement.
2. Partial plan (1' = 30' or larger) and details for the wet detention basin showing:
- Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
3. Section view of the wet detention basin (1"= 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
yyp Inlet and outlet structures.
r L Ib 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
_ 0 S'uM [ �bRT 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
"Ps to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
p
SWM �r bllr The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
T�9. A copy of the deed restrictions (if required).
U1 J SWM 0. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
pQP D soil maps are not an acceptable source of soils information.
Form SW401-Wet Detention Basin-Rev.6-2/20/09 Part III. Required Items Checklist, Page 1 of 1
Secorder� (3 M P
®TA 111L 2 0 2909 gFw�.Fq
o�
NCDENR _
STORMWATER MANAGEMENT PERMIT APPLICATION FOR
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I
Project name
Contact name
Phone number
Date
Drainage area number
) 848&6121
17, 2009
III: , DESIGN INFORMATION s
For Level Spreaders Receiving Flow From a BMP
Type of BMP Water Duality Pond
Drawdown flow from the BMP 9.40 cis
For Level Spreaders Receiving Flow from the Drainage Area
Do not complete this section of the
worksheet.
Drainage area
ftz
Do not complete this section of the
worksheet.
_
Impervious surface area
f12
Do not complete this section of the
worksheet.
_
Percent impervious
%
Do not complete this section of the
worksheet.
_
Rational C coefficient
Do not complete this section of the
worksheet.
_
Peak flow from the 1 In/hr storm
cis
Do not complete this section of the
worksheet.
_
Time of concentration
min
_
Rainfall intensity, 10-yr storm
- in/hr
Do not complete this section of the
worksheet.
_
Peak flow from the 10-yr storm
cis
Do not complete this section of the
worksheet.
Where Does the Level Spreader Discharge?
To a grassed bioretenlion cell? N (Y or N)
To a mulched bioretention cell? _ N (Y or N)
To a wetland? _ N (Y or N)
To a filter stop or riparian buffer _ Y (Y or N) Please complete filter strip characterization below.
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass
50.00
ft
Width of dense ground cover
0.00
it
Width of wooded vegetation
_
0.00
it
Total width
_
50.00
it
Elevation at downslope base of level lip
6.50
fmsl
Elevation at top of bank of the receiving water
_
_ 6.00
fmsl
Slope (from level lip to to top of bank)
1.00
%
Are any draws present?
_
N
(Y or N)
Level Spreader Design
Forebay surface area
_
sq it
Feet of level lip needed per cis
13
filets
Answer "Y" to one of the following:
_
Length based on the 1 m1hr storm?
_ N
(Y or N)
Length based on the 10-yr storm?
_ Y
(Y or N)
Length based on the BMP discharge rate?
Y
(Y or N)
Design flow
_
9.40
cis
Is a bypass device provided?
N
(Y or N)
Length of the level lip
_
120.00
it
Are level spreaders in series?
_
N
(Y or N)
OK
OK
No forebay is needed.
A bypass device is not needed.
#VALUE!
Form SW401 Level Spreader, Filter Strip, Restored Ripanan Buffer-Rev.5 Pans I. and II. Design Summary, page 1 of 2
Bypass Channel Design (it applicable)
Does the bypass discharge through a wetland?
Does the channel enter the stream at an angle?
Dimensions of the channel (see diagram below):
M
B
W
Y
Peak velocity in the channel during the 10-yr storm
Channel lining material
RErFIVED
JIIL. 2 0 2009
(Y or N)
Do not complete this section of the worksheet.
(Y or N)
Do not complete this section of the worksheet.
BY:-----
_
Do not complete this section of the worksheet.
_ tl
Do not complete this section of the worksheel.
_ fl
Do net Complete this section of the worksheet.
_ fl
Do not complete this section of the worksheet.
_ ft
Do not complete this section of the worksheet.
_ Cis
Do net complete this section of the worksheet.
Do not complete this section of the worksheet.
• 4�L
•__--------
av
1 B
M
Form SW401-level Spreader, Filter Strip, Restored Ripened Buffer-Flev.5 Pans I. and II. Design Summary, page 2 of 2
III: REQUIRED'ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
n n Page/ Plan n 9 2009
Initials Sheet No.
BY:____
J C"SR 1. Plans (1' - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (if applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW), and
- Boundaries of drainage easement.
jo CAA 2. Plan details (1' = 30' or larger) for the level spreader showing:
Forebay (if applicable),
High flow bypass system.
One foot topo lines between the level lip and top of stream bank,
Proposed drainage easement, and
Design at ultimate build -out.
JFA C- W 3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
,10 W XF0 ' 4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
l ilk� 5. A construction sequence that shows how the level spreader will be protected from sediment until the
entire drainage area is stabilized.
90M 6e! 6. The supporting calculations.
7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
y�t B. A copy of the deed restrictions (if required).
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5
Part III, page I of 1
07/26/2009 12:06 9103502018
Jones Company Pond
Stormwater Permit No. SW8 090620
Carteret Countv
Designer's Certification
NCDENR PAGE 05/10
State Stormwater Management Systems
Permit No. SW8 090620
Page 1 of 2
I, in1. 13r ;un &rc% as a duly registered I rrf�son71 L !q'Aear- in
the State of North Carolina, having been authorized to observe (periodically/weekly/full
time) the construction of the project,
lit0,eA —
(Project)
P-I f cl
for AlNn, a I„e , (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is a part of this Certification.
Noted deviations from approved plans and specifications:
Registration Piumbel�i®�
Date
SEAL
��•�e wr ,a�_, -
SEP 0 6 2022 t
Rv.
Page 8 of 9
07/2B/2009 12:06 9103502018 NCDENR PAGE 10/10
State Stormwater Management Systems
Permit No. SW8 090620
Certification Requirements: Page 2 of 2
1. The drainage area to the system contains approximately the permitted
acreage.
i/ 2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
✓ 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
__ko�_4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
j✓ 6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
i 9. Vegetated slopes are no steeper than 3:1.
Y 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
�11. The permitted amounts of surface area and/or volume have been
provided.
12. Required drawdown devices are correctly sized per the approved plans.
13. All required design depths are provided.
✓ 14. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
Z15.. The required dimensions of the system are provided„ per the approved
plan.
cc: NCDENR-DWQ Regional Office
Town of Beaufort Building Inspections
SEP 0 6 2022
Page 9 of 9
High Density Commercial Subdivisions JUL. 2 0 2009
Deed'Restrictiions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000, the Management Regulations, deed restrictions and
protective covenants are required for High Density Commercial Subdivisions where lots will be
subdivided and sold and runoff will be treated in an engineered stormwater control facility. Deed
restrictions and protective covenants are necessary to ensure that the development maintains a built -
upon area consistent with the design criteria used to size the stormwater control facility.
I, f'^ w SRO i0lr 3103 ISS , acknowledge, affirm and agree by my signature below, that
I will cause the following deed restrictions and covenants to be recorded prior to the sale of any lot
within the project known as JoNO C_o_rNpAW Po UD
2.
3.
4.
5.
3
The following covenants are intended to ensure ongoing compliance with State Stormwater
Management Permit Number Sw8 o9o(ozo , as issued by the Division of Water Quality
under NCAC 2H.1000.
The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
These covenants are to run with the land and be binding on all persons and parties claiming
under them.
The covenants pertaining to stormwater may not be altered or rescinded without the express
written consent of the State of North Carolina, Division of Water Quality.
Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the Division of Water Quality.
T��rp awQT alto t�e buii area p of ism squareet. 0 rf e �ZV
6. The maximum built -upon area per lot in square feet, is as listed below.
Lot # BUA Lot # BUA Lot # BUA Lot # BUA
386"'sF
hm�Don.+las o.+ly
is allotted amoun includes any built -upon area constructed within the lot property boundaries,
and that portion of the right-of-way between the front lot line and the edge of the pavement. Built
upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate,
coquina and parking areas, but does not include raised, open wood decking, or the water
surface of swimming pools.
All runoff from the built -upon areas on the lot must drain into the permitted system. This may be
accomplished through a variety of means including roof drain gutters which drain to the street,
grading the lot to drain toward the street, or grading perimeter swales to collect the lot runoff
and directing them into a component of the stormwater collection system. Lots that will naturally
drain into the system are not required to provide these additional measures.
The owner of each lot, whose ownership is not retained by the permittee, is required to submit a
separate stormwater permit application to the Division of Water Quality and receive a permit
prior to construction.
Signatu
I. Ll
. I, - >'1
, 1 / 1 a Notary Public in the
State of tNAOr-1-h �1 n 3 , County o"f�L yr�
do hereby certify that ��. A �Z , yt� l Yt personally appeared
before me this the �— clay of TWti q , 2CCA_, and acknowledge
the due execution of the foregoing instrument. Witness my hand angawr ll,
g ature = 0
My Commission expires 1. is a�%a 3J NO�g��G aF
i 01 4Zty-)
Form DRPC-1 Rev.1 Page t of t