HomeMy WebLinkAboutSW8100901_CURRENT PERMIT_20220511STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 10 09 01
DOC TYPE
CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
4�_ 2022 0 5 I I
YYYYMMDD
ROY COOPER
Governor
ELIZMETH S. BISER
secn�y
BRM WRENN
Director
May 11, 2022
Parrot Landing Homeowners Association, Inc.
Attn: Jaisun Hanson, President
140 River Woods Drive
Wallace, NC 28466
NORTH CAROLINA
Environmental Quality
Subject: Permit Renewal
Post -Construction Stormwater Management Permit No. SW8 100901
Parrot Landing Subdivision
Onslow County
Dear Mr. Hanson:
On August 5, 2009, the Governor signed Session Law 2009406. 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 May 10, 2022. The Division is hereby notifying you that permit SW8100901 has been
renewed, updated, and re -issued on May 1], 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 October 4, 2029, which includes all available extensions, 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. ]'lease
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 (OAH). The
written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the
OAH 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 919-43 I-3000, or visit their website at www.NCOAH.com. Unless
such demands are made this permit shall be final -and binding.
If you have any questions concerning this permit, please contact Ashley Smith in the Wilmington Regional
Office, at (910) 796-7215 or ashleym.smith@ncdenr.gov.
�JJ
Sinc�erelly,,
C.i re�Ud- G A / I sn
A9 Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
�� rl QZ- North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
./ Wilmington Regional Office 1127Cardinal Drive Extension I Wilmington. North Carolina 28405
�� / 910.796.7215
State Stormwater Permit No. SWS 100901
Page 2 of 2
Enclosures: Attachment A — Designer's Certification Form
Attachment C — Permitting History
Renewal Application Documents
Copy of the current operation and maintenance agreement
DES/ams: \\\Stormwater\Permits & Projects\2010\100901 HD\2022 05 permit 100901
cc: Wilmington Regional Office Stormwater File
®rko%�, North Carolina Department of Environmental Quality I Division of Energy. Wrieral and Land Resources
_1 Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington, North Carolina 28405
910.796.7Z65
Post -Construction Stormwater Management
Permit No. SW8 100901
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
Parrot Landing Homeowners Association, Inc.
Parrot Landing Subdivision
Queens Creek Road, Onslow County
FOR THE
construction, operation and maintenance of two (2) wet detention ponds in compliance with the
provisions of Session Law 2008-211 and 15A NCAC 2H .1000 (hereafter separately and collectively
referred to as the "stormwater rules') and 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 October 4, 2029 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 riot
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 2 of this permit. The subdivision is permitted for thirty four
(34) lots, each allowed a maximum of 774 square feet of built -upon area.
The runoff from all built -upon area within the permitted drainage areas of this project must be
directed into the permitted stormwater control systems. The wet ponds designated as Pond A
and Pond B, have been designed to treat the runoff from 19,878 and 58,782 square feet of
Built -Upon Area, respectively.
4. Stormwater runoff in excess of the design storm must flow overland through a vegetative filter
strip with a minimum length of 50'. The filter strip and level spreader shall be designed per
NCAC 2H.1008 (f) to pass the peak flow from the 10 year storm in a non -erosive manner.
Page 1 of 8
Post -Construction Stormwater Management
Permit No. SW8 100901
5. A 50' wide vegetative buffer must be provided adjacent all surface waters, measured
horizontally from and perpendicular to the normal pool of impounded structures, the top of
banks of both sides of streams and rivers and the mean high water line of tidal waters. The
buffer may be graded and may contain wetlands. The wet detention ponds may not be located
within the buffer and no built -upon area is allowed within the buffer.
6. Within '% mile of SA waters, a secondary BMP to treat the discharge from the wet detention
pond must be provided. The discharge from the secondary BMP shall not be considered a
direct discharge to SA waters. The secondary BMPs proposed for these wet detention ponds
are level spreader / vegetated filter strips designed to effectively infiltrate the design storm,
and bypass the excess flow from a 10-year, 24-hour storm in a non -erosive manner.
The following design elements have been permitted for this wet detention pond stormwater
facility, and must be provided in the system at all times.
Pond A
Pond B
a.
Drainage Area, acres:
0.72
2.86
Onsite, ft2:
31.388
106,078
Offsite, ft2:
0
18,534
b.
Total Impervious Surfaces, ft2:
19,878
58,782
Buildings / Lot BUA, ft2:
8,667
14,001
Roads / Parkin , ft2:
10,185
31,384
Sidewalks, ft2:
1,026
2,874
Pump station, ft2:
0
3,801
Off -site, ft2:
0
6,722
c.
Average Pond Design Depth, feet:
3.0
4.5
d.
TSS removal efficiency:
90%
90%
e.
Design Storm, inches:
3.8
3.8
f.
Permanent Pool Elevation, fmsl:
10.0
5.80
g.
Permanent Pool Surface Area, ft2:
3,508
4,880
h.
Permitted Storage Volume, ft3:
5.755
16,915
i.
Temporary Storage Elevation, fmsl:
11.24
8.21
j.
Permitted Forebay Volume, ft3:
1,399
2.415
k.
Controlling Orifice, inches:
1.12
1.5
I.
Avera e Orifice Flow Rate, cfs
0.021
0,052
m.
Pre-dev.1 yr - 24hr discharge rate, cfs:
0.029
0.113
n.
Receiving Stream:
Parrot Swamlp
o.
River Basin:
White Oak
p.
Stream Index Number:
19-41-16-4
q.
Classification of Water Body:
SA; HOW
II. SCHEDULE OF COMPLIANCE
The permittee shall routinely monitor the project's built -upon area and piping. The permittee
shall ensure that the proposed built -upon area for the entire project and for each lot does not
exceed the maximum allowed by this permit and that the amount of driveway piping does not
exceed that minimum length necessary to get under the driveway.
The permittee shall not exceed the maximum BUA limit and shall not approve any lot plans if
they will exceed the maximum lot BUA limit established in this permit, unless and until the
permittee has received approval from the Division of Energy, Mineral and Land Resources. If
any lot is found to have exceeded the permitted BUA limit for that lot, the permittee shall notify
the lot owner in writing and require resolution. Any lot owner found to have exceeded the
maximum permitted built -upon area for the lot shall be subject to enforcement action by the
Division of Energy, Mineral and Land Resources.
Page 2 of 8
Post -Construction Stormwater Management
Permit No. SW8 100901
3. 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. Adding the option to use permeable pavement or #57 stone within the lots as a
permeable surface. The request may require a proposed amendment to the deed
restrictions and protective covenants for the subdivision to be submitted and recorded.
g. 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.
In. Other modifications as determined by the Director.
4. If an Architectural Review Board or Committee is set up by the permittee to review new and
modified lot plans for compliance with the BUA limit, the plans reviewed must include all
proposed built -upon area and driveway piping. Any approvals given by the Board or
Committee on behalf of the permittee do not relieve the lot owner of the responsibility to
comply with the BUA limit for that lot established by the permit and the recorded deed
restrictions.
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. 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.
7. 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.
8. 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.
Page 3 of 8
Post -Construction Stormwater Management
Permit No. SW8 100901
11. 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.
12. 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.
13. The following deed restrictions and protective covenants related to stormwater management
have been recorded in Book 3657 on Pages 698-725 with the Onslow County Register of
Deeds, are incorporated by reference, and must be maintained in perpetuity:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW8 100901, as issued by the Division of
Energy, Mineral and Land Resources 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 Energy, Mineral and
Land Resources.
e. Alteration of the drainage as shown on the approved plans may not take place without
the concurrence of the Division of Energy, Mineral and Land Resources.
f. The maximum built -upon area per lot is 774 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 from the built -upon areas on the lot must drain into the permitted system. This
may be accomplished through providing roof drain gutters, which drain to the pond or
to the street, grading the lot to drain toward the pond or street, or grading perimeter
swales and directing them into the pond or street.
h. Built -upon area in excess of the permitted amount will require a permit modification.
i. If permeable pavement credit is requested, the property owner must submit a request,
with supporting documentation, to the permittee and receive approval prior to
construction of BUA.
14. 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.
15. If permeable pavement credit is desired, the permittee must submit a request to modify the
permit to incorporate such language as required by the Division of Energy, Mineral and Land
Resources. The request to modify must include a soils report identifying the type of soil, the
Seasonal High Water Table elevation and the infiltration rate. Upon the successful completion
of a permit modification, the individual lot owners that request to utilize permeable pavements
shall submit the necessary forms and documentation to the permittee, or a designated agent,
and receive approval prior to construction of the permeable pavement.
Page 4 of 8
Post -Construction Stormwater Management
Permit No. SW8 100901
16. Decorative spray fountains will not be allowed in the stormwater treatment system, as the
permanent pool volume is less than 30,000 cubic feet.
17. 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.
III. GENERAL CONDITIONS
1. 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, except in the case of an individual
residential lot sale that is made subject to the recorded deed restrictions and
protective covenants;
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.
COMPLIANCE. The permittee is responsible for compliance with the terms and conditions of
this permit until the Division approves the transfer request.
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.
Page 5 of 8
Post -Construction Stormwater Management
Permit No. SVV8 100901
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
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.
f. 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 11th day of May 2022.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Brian Wrenn, Director
Division of Energy, Mineral and Land Resources
By Authority of the Environmental Management Commission
Permit Number SW8 100901
Page 6 of 8
Post -Construction Stormwater Management
Permit No. SW8 100901
Parrot Landing Subdivision
Stormwater Permit No. SW8 100901
Onslow County
Designer's Certification
Page 1 of 2
Attachment A
as a duly registered in the State of
North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of
the project,
(Project)
for (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:
Signature
Registration Number
Date
SEAL
Page 7 of 8
Post -Construction Stormwater Management
Permit No. S'N8 100901
Certification Requirements:
Page 2 of 2
1. The drainage area to the system contains approximately the permitted acreage.
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.
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.
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.
9. Vegetated slopes are no steeper than 3:1.
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.
15. The required dimensions of the system are provided, per the approved plan.
cc: NCDEQ-DEMLR Regional Office
Onslow County Building Inspections
Page 8 of 8
Attachment C - Permitting History
Parrot Landing Subdivision
Permit No. SW8 100901
Approval
Date
permit Action
BIMS
Version
Description of the Changes
1/3/201 1
Original
Approval
1.0
4/1/201 1
Plan Revision
1.1
revisions include modification of invert
elevations of storm drainage pipe into
forebay of Pond A
6/12/2020
Transfer
1.2
from Parrot Landing, Inc. to Parrot
Landing Homeowners Association, Inc.
5/11/2022
Renewal
2.0
Expires October 4, 2029
Permit Number:J5/0D
(to be provided by .DWQ)
Drainage Area Number: '4
Wet Detention Basin 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 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 basin 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 safety 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 I 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
long.
approximately six inches.
Form SW40I-Wet Detention Basin O&M-Rev.4
(RECEIVED
AUG 2 0 2010 Page I of 4
BY:
Permit Number: 5 W 9 106961
(to be provided by DWQ)
Drainage Area Number:__
BMP element:
Potentialproblem:
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 s ra in .
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 therm
invasive plants cover 50% of
with pesticide (do not spray).
the basin surface.
Form SW40I-Wet Detention Basin O&M-Rev.4
AUG 2 0 2%
Page 2 of 4
t
Permit Number: swg 1DDCI0)
(to be provided by DWQ'i
Drainage Area Number: A .
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
1 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)dldl .
that it will give an accurate depth reading and not readily penetrate in o q
accumulated sediments. �io �\
G
When the permanent pool depth reads 4 feet in the main pond, the se i�\ ent It��
shall be removed. 0/O
When the permanent pool depth reads 4 feet in the forebay, the sediment shall
be removed. v
Sediment Removal
Bottom
6 11
-----------------
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
!ft Min.
Sediment
Storage
Form SW401-Wet Detention Basin O&M-Rev.4
Permanent Pool Elevation 10
Pool
Sediment Removal Elevation ¢ - Volum
--------------
Bottom Elevation 5 1 I-ft
MAIN POND
Page 3 of 4
Storage
Permit Number: s W 8( DO9 o 1
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance 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:Parrot Landing Subdivision
BMP drainage area number:Onsite Basin A
Print name:Greg Maready
Address:PO Box 1174 Swansboro, NC 28584
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.
day of
SEAL
a Notary Public for the State of
County of L)qAj ��' 01 do hereby certify that
I _ personally appeared before me this L
and acknowledge the due execution of the
My commission expires 2-4-2-Z.)
nts. Witness my hand and official
AUG 2 0 2010
Form SW40[-Wet Detention Basin O&M-Rev.4 Page 4 of 4
Permit NumberJ5_/V zGWQ/
(to be provided by DJVQ)
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 affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
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:
Potentialproblem:
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.
RECEIVED
AUG 2 0 2010
BY:
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3
J
BMP element:
Potentialproblem:
How 1 will remediate theproblem:
The swale and the level
The swale 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 a of the level li .
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.
AUG 202910
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O& -Rev.3 age 2
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance 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:Parrot Landing Subdivision
BMP drainage area number:Level Spreader A
Print name:Greg_Maready
Title:Agent
Address:PO Box 1174 Swansboro, NC 28584
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.
lic for the State of
do hereby certify that
�fffA QV' personally appeared before me this
day of M& and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements. q
Witness my hand and official seal, Owwq-m
SEAL
My commission expires 12—)4 %Or'3
RECEIVED
AUG 2 0 2010
BY:_
Form SWU401-1,evel Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of :1
r
�:''� -
f
Permit Number:
(to be provided by DWQ)
Drainage Area Number: R
Wet Detention Basin 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 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 basin 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 safety 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 krtow,neyE
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are f6ti ' 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 time and a
one-time fertilizer application.
Vegetation is too short or too
Maintain vegetation at a height of
long.
approximately six inches.
Form SW40I-Wet Detention Basin O&M-Rev.4
Page 1 of 4
Permit Number: �;u g f O0190l _
(to be provided by DIVQ)
Drainage Area Number: 19 _
BMP element:
Potentialproblem:
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 s ra in .
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.
AUG 2 0 ZOO
Form SW401-Wet Detention Basin O&M-Rev.4 I Page 2 of 4
Permit Number: SW g t 0090
(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 919-7.33-
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. P
When the permanent pool depth reads 6.9 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 55:8 feet in the forebay, the sediment
shall be removed.
RECEIVED
BASIN DIAGRAM NOV n 2 2010
(fill in the blanks)
BY:
Permanent Pool Elevation 5.8
Sediment Removal . 0 1 Yeft
manen Pool
--- Volume Sediment Removal Elevation -I Volun
Bottom Elevatio -1 Min.
---------------------------- -------------- -----
FOREBAY
Sediment Bottom Elevation -2 1-ft r
Storage Sedimei
Storage
MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number: $ W & 100 QD 1
(to be provided by DWQ)
1 acknowledge and agree by my signature below that I am responsible for the
performance 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:Parrot Landing Subdivision
BMP drainage area number:Onsite Basin B
Print name:Gree Maready
Title:Aeent
Address:PO Box 1174 Swansboro, NC 28584
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.
County of J-W)USLW \ , do hereby certify that
�44 personally appeared before me this I
day of M"�"r , I L) and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
SEAL
AUG 202010
My commission expires
Form SW40I-Wet Detention Basin O&M-Rev.4 Page 4 of 4
.0 '�
•:J">
Permit Number:
(to be provided by DWQ)
Drainage Area Number: V
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 affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
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:
Potentialproblem:
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.
AUG 2 0 2010
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer
BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swale 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 a 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.
AU6 2 0 2010
Form S WU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3I Y:—Page 2 of 3
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance 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:Parrot Landing Subdivision
BMP drainage area number:Level Spreader B
Print name:Greg Mareadv
Address:PO Box l t74 Swansboro, NC 28584
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, VQ I II 10Z/ a Notary Public for the State of
WD."II W WJ, M , County of , do hereby certify that
personally appeared before me this k
day of d acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance rrpquirements.
Witness my hand and official seal, V"I&Ih � � `
SEAL
My commission expires
RECEIVED
AUG 202010
BY:
Form SWU40I-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 3 of 3
II? - _ ._. __ _. _.._—__UtMLK USE: UNLY
Datp Re ived
Fee Paid
Permit Number
II 1 l0 1 1'T
1106
Q5%
i Jsw s toO iD_I
III
NC DEQ Division of Energy, Mineral and Land Resources
STATE STORMWATER:
PERMIT TRANSFER APPLICATION FORM
Pursuant to 15A NCAC 02H.1045 and other applicable statues as reference within
Only complete applications packages will be accepted and reviewed. This form and the required items (with
original signatures) must be sent to the appropriate DEMLR Regional Office, which can be determined by locating
the project on the interactive online map at: htto://deo.nc.gov/contact/regional-offices.
After this application is accepted, DEMLR will conduct a compliance inspection and report any deficiencies to the
current permittee and/or the proposed permittee. Per the state stormwater rules and the state stormwater permit
conditions, the permit shall not be transferred until:
1. the current permittee resolves all non-compliance issues identified in the inspection report;
2. the current permittee negotiates a resolution with the proposed permittee (in writing and signed by both
entities. The negotiated resolution must identify the necessary actions, the responsible party(ies), and the
timelines to correct the deficiencies. The site must either be found in compliance or a copy of the
negotiated resolution must be submitted prior to the transfer of the permit.); or
3. in the case where a transfer falls under G.S. 143-214.7(c2) (see also SL 2011-256), the proposed
permittee resolves all non-compliance issues upon acquiring the permit.
Signature requirements for the named signing official (for current and proposed permittee) must meet the following:
• Corporation - a principal executive officer of at least the level of vice-president;
• Limited Liability Company (LLC) - the designated manager; (Documentation from the NC Secretary of
State or other official documentation must be provided that states the titles and positions held by the
person who signed the application (pursuant to 02H.1040) that shows they have legal authority to sign for
the LLC)
• Municipality - a ranking official or duly authorized employee;
• Partnership or limited partnership - the general partner;
• Sole proprietor;
• The signature of the consultant or other agent shall be accepted on this permit transfer application only if
accompanied by a letter of authorization signed by one of the signatories noted in a-e above, as
applicable.
A. GENERAL INFORMATION
1. State Stormwater Permit Number: SW8 100901 _
2. Project name: Parrot Landing _
Is this an updated project name from the current permit? ❑ Yes ® No
3. Reason for the permit transfer request:
Transfer the permit from developer to homeowners association
ECEIVE.,
NOV 0 6 2019
BY:
Stormwater Permit Transfer Application Form Page 1 of 7 April 27, 2018
y 1j{ 11 ��
�� 1 Ii �
�.� L :�
111
B. PERSON(S) WHO HAVE SIGNED THIS FORM (select only one response below)
❑ 1. Both the current and proposed permittees
® 2. Only the current permittee of a condominium or planned community (skip Part F & G).
In accordance with G.S. 143-214.7(c2) (see also SL 2011-256), this type of transfer is allowed only
when all of the following items can be truthfully checked:
® Any common areas related to the operation and maintenance of the stormwater management
system have been conveyed to the unit owners' association or owners' association in
accordance with the declaration;
® The declarant has conveyed at least fifty percent (50%) of the units or lots to owners other than
a declarant (provide documentation per submittal requirements below);
® The stormwater management system is in compliance with the stormwater permit.
NOTE: If subdivision was built prior to 1999, the Declarant's Attorney can make a determination that
the elements of the Planned Community Act (see §47F) have been met by the Declarant for the
subdivision. If the Declarant chooses to use this type of transfer, the determination must be in
writing, signed by the attorney, and submitted to DEMLR with this form.
❑ 3. Only the proposed permittee (skip PartD below).
In accordance with G. S. 143-214.7(c5) (see also SL 2013-121), this type of transfer is allowed only
when all of the following items can be truthfully checked:
❑ a. The proposed permittee is either (select one of the following):
❑ The successor -owner who holds title to the property on which the permitted activity is
occurring or will occur;
❑ The successor -owner who is the sole claimant of the right to engage in the permitted
activity.
❑ b. The current permittee is (select at least one of the following, but all that apply):
❑ A natural person who is deceased.
❑ A partnership, Limited Liability Corporation, corporation, or any other business
association that has been dissolved
❑ A person who has been lawfully and finally divested of title to the property on which the
permitted activity is occurring or will occur.
❑ A person who has sold the property on which the permitted activity is occurring or will
occur.
❑ Other (please explain):
❑ c. The proposed permittee agrees to the following requirements (all must be selected):
❑ There will be no substantial change in the permitted activity.
❑ The permit holder shall comply with all terms and conditions of the permit until such
time as the permit is transferred.
❑ The successor -owner shall comply with all terms and conditions of the permit once the
permit has been transferred.
E C BV`JIB
NOV 0 6 20S
BY:—�--
Stormwater Permit Transfer Application Form Page 2 of 7 April 27, 2018
C. SUBMITTAL REQUIREMENTS
Please mark Y' to confirm the items are included with this form. Please mark W" if previously provided. If not
applicable or not available, please mark N/A.:
Y 1. A processing fee of five hundred and five dollars ($505.00) per G.S. 143-215.3D(e)(2).
Y 2. Two hard copies (with original signatures) and one electronic copy of this completed form and the
required items.
Y 3. For proposed permittees that are corporations or LLC's, documentation from the NC Secretary of
State demonstrating that the proposed permittee is a legal and viable entity able to conduct
business in North Carolina.
N/A 4. If Part B, Items 1 or 3 of this form is selected, the signed and notarized
applicable O&M agreement(s) from the proposed permittee, as required by the permit.
Y 5. Legal documentation that the property has transferred to the proposed permittee (such as a
recorded deed for the property, uncompleted development and/or common areas) or legal
documentation demonstrating that the proposed permittee is the sole claimant of the right to
engage in the permitted activity.
Y 6. If required by the permit and if the project has been built, a signed, sealed and dated certification
document from a licensed professional stating that the stormwater management system has been
inspected and that it has been built and maintained in accordance with the approved plans.
Y 7. A copy of the recorded covenants and deed restrictions, if required by the permit. If the project has
been built, documentation that the maximum allowed per lot built -upon area or the maximum
allowed total built -upon area has not been exceeded. If the project has not been built, the new
owner shall provide a signed agreement to submit final recorded deed restrictions and protective
covenants.
Y 8. If transferring under G.S. 143-214.7(c2) (i.e., Part B, Item 2 of this form is selected),
documentation verifying that 50% or more of the lots have been conveyed to individuals (not
builders). Copies of the deeds of conveyance or a chart listing the lot number, lot address,
owner's name, conveyance date and deed book and page number are acceptable.
N/A 9. If transferring under G.S. 143-214.7(c5) (i.e., Part B, Item 3 of this form is selected), provide legal
documentation supporting the dissolution of the corporation or documentation supporting the
current permittee was lawfully and finally divested of title of the property.
N/A 10. A copy of the lease agreement if the proposed permittee is the lessee.
N/A 11. A copy of the pending sales agreement if the proposed permittee is the purchaser.
N/A 12. A copy of the development agreement if the proposed permittee is the developer.
ECEI ®
NOV 0 6 2019
BY:
Stormwater Permit Transfer Application Form Page 3 of 7 April 27, 2018
D. CURRENT PERMITTEE INFORMATION AND CERTIFICATION Please be sure to provide Email.
1. Current Permit Holder's Company Name/Organization: Parrot Landing Inc.
2. Signing Official's Name: Gregory L. Mareadv
3. Signing Official's Title: President
4. Mailing Address: 126 Phillips Loop Road
City: Swansboro State: NC ZIP: 28584
5. Street Address: 126 Phillips Loop Road
City: Swansboro State: NC ZIP: 28584
6. Phone: (910) 326-6511 Email: parrotlanding(a)gmail.com
I, Gregory L. Mareadv. Pres — Parrot Landing, Inc. , the current permittee, am submitting this application for a
transfer of ownership for the above listed stormwater permit under the General Statute and Session Law identified
on Page 1 of this application. I hereby notify DEMLR of the sale or other legal transfer of the property/project
and/or the stormwater system associated with this permit. I have provided a copy of the following documents to
the proposed permittee named in this application form: (select all that apply)
® the most recent permit;
® the designer's certification for each SCM;
® any recorded deed restrictions, covenants, common areas, drainage easements or plats;
® the approved plans and/or approved as -built plans;
® the approved operation and maintenance agreement;
❑ past maintenance records from the previous permittee (where required);
® a copy of the most recent inspection report;
I further attest that this application and request for a permit transfer is accurate and complete to the best of my
knowledge. I attest that I have provided all of the required items per the law to transfer this permit. I understand
that if all required parts of this request are not completed or if all required supporting information and attachments
listed above are not included, this request package will be returned as incomplete I assign all rights and
obligations as per to the prop ad permittee named below. I understand that this request to transfer the
permit may not app ved by th EMLR unless and until the facility is in compliance with the permit.
Signature: / Date: / 14 /20lq
MCDD n a td
County of
that
111111 I111f� `�
thig.N r� day of No I/eW(b GY
41'tion of the 4'11g ng instrument. Witness my hand and official seal,
�OTAo9 O
!�lotW, Seal) U
s9� U13L1G
to fill%
My commission expires
a Notary Public for the State of
do hereby certify
personally appeared before me
20 r r , and acknowledge the clue
Th
NOV 0 6 2019
Stormwater Permit Transfer Application Form Page 4 of 7 April 27, 2018
E. PROPOSED PERMITTEE INFORMATION
1. The proposed permittee is the:
❑ Property owner (Also complete Part F.)
® Home Owners Association (HOA), Property Owners Association (POA), or Unit Owner Association
(UOA) (Also complete Part F.)
❑ Lessee - Attach a copy of the lease agreement. Both the lessee and the property owner will appear on
the permit as co-permittees. If the lease is terminated, responsibility for the permit reverts to the property
owner. (Also complete Parts F & G.)
❑ Purchaser - Attach a copy of the pending sales agreement. The permit will require submission of a copy
of the recorded deed after the purchase has taken place. If the purchase agreement is cancelled the
permit reverts to the property owner. (Also complete Parts F & G.)
❑ Developer - Attach a copy of the development agreement. Both the developer and the property owner
will appear on the permit as co-permittees. If the development agreement is terminated, responsibility for
the permit reverts to the property owner. (Also complete Parts F & G.)
2. Proposed permittee name (check one of the following and provide the name):
❑ Corporation, LLC, Partnership, Municipality name:
® HOA / POA / UOA name: Parrot Landing Homeowners Association. Inc.
❑ Sole Proprietor
3. Proposed permittee contact information:
Please be sure to provide Email.
a. Signing Official's Name: Anthony P. Donato
b. Signing Official's Title: Interim Director
c. Mailing Address: 211 Toucan Way
City: Hubert State: NC ZIP: 28539
d. Street Address: 211 Toucan Way _
City: Hubert State: NC ZIP: 28539
e. Phone: (252) 876-1214 Email: tonyd2336@gmail.com
4. If there is a Management Entity that manages the property for an HOA, POA or UOA, please provide:
Please be sure to provide Email.
a. Management Company or Business name: N/A
b. Contact Name:
c. Mailing Address:
d. City:
e. Phone: (_) _
Title:
ZIP:
NOV 0 6 2019
Stormwater Permit Transfer Application Form Page 5 of 7 April 27, 2018
F. PROPOSED PERMITTEE CERTIFICATION
I, , hereby notify the DEMLR that I have acquired through sale, lease,
development agreement, or other legal transfer, the project/property covered by the stormwater management
permit and/or the responsibility for constructing and/or operating and maintaining the permitted stormwater
management system. I acknowledge and attest that I have received a copy of: (select all that apply):
❑ the most recent permit;
❑ the designer's certification for each SCM;
❑ any recorded deed restrictions, covenants, common areas, drainage easements or plats;
❑ the approved plans and/or approved as -built plans;
❑ the approved operation and maintenance agreement;
❑ past maintenance records from the previous permittee (where required);
❑ a copy of the most recent inspection report;
❑ Check here if the proposed permittee agrees to be the entity responsible for addressing any compliance
issues outlined in the Compliance Inspection Report. If checked, the proposed permittee must provide a
written document statement, with a "plan of action and schedule" addressed to this office stating that they will
bring the project into compliance upon receipt of the transferred permit. This written "plan of action and
schedule" must be received by the Division before the Division will transfer the permit.
I have reviewed the permit, approved plans and other documents listed above, and I acknowledge that I will
comply with the terms and conditions of the permit. I will construct the project's built -upon area as shown on the
approved plans; and I will {construct), operate and maintain the approved stormwater management system
pursuant to the requirements listed in the permit and in the operation and maintenance agreement.
Signature:
Date:
I, , a Notary Public for the State of
County of do hereby certify that
personally appeared before me this the day of 20_, and
acknowledge the due execution of the forgoing instrument. Witness my hand and official seal,
(Notary Seal)
Notary Signature
My commission expires
EGEWF—r:
NOV 0 6 2019
Stormwater Permit Transfer Application Form Page 6 of 7 April 27, 2018
' G. PROPERTY OWNER INFORMATION AND CERTIFICATION
Fill out this section only if the property owner is different from the proposed permittee. The permit will revert to
the property owner if the'purchase agreement, development agreement or lease expires or is terminated.
Company Name/Organization:
Signing Official's Printed Name:
Signing Official's Title:
Mailing Address:
City:
Phone: (_) Email:
ZIP :
I, , hereby certify that I currently own the property identified in
this permit transfer document and acknowledge that the Proposed Permitee listed in Part F will be purchasing the
property, developing the property on my behalf, and/or leasing the property from me. A copy of the purchase
agreement, development agreement or the lease agreement, which names the party responsible for the
construction and/or operation and maintenance of the stormwater system, has been provided with the permit
transfer request.
I agree to notify DEMLR within 30 days if there are any changes to the purchase, developer or lease agreements
and will submit the applicable completed and signed Permit Information Update Form, or Permit Transfer
Application Form to address these changes. As the legal property owner, I acknowledge, understand, and agree
by my signature below, that the permit will revert to me and I will be responsible for complying with the DEMLR
Stormwater permit if the property purchase, lease or developer agreement/contract is cancelled or defaults. I
understand that any individual or entity found to be in noncompliance with the provisions of the stormwater
management permit or the stormwater rules, is subject to enforcement action as set forth in NC General Statute
(NCGS) 143, Article 21.
Signature of the property owner
my hand and official seal,
(Notary Seal)
Notary Signature
My commission expires
Date:
a Notary Public for the State of
County of , do hereby certify that
personally appeared before me this the _ day of
20 , and acknowledge the due execution of the forgoing instrument. Witness
EVERIE',
NOV 0 6 2019
8Y:
Stormwater Permit Transfer Application Form Page 7 of 7 April 27, 2018
DEMI.R USE ONLY
Dale ReWiveo
I Fee Paid
Permit Number
NC DEQ Division of Energy, Mineral and Land Resources
STATE STORMWATER:
PERMIT RENEWAL APPLICATION FORM
In accorr/anco with 15A NCAC 2H.1045(3), the curronl penmil holdershall renew (heir'high donsity pernil 180 (lays
prior to its expiration. Renewer/ pennils are valid fora period of 8 years per Session Law 2011-398 (SB 781)
Section 60.(c). This application form is forponnil renowels only.
A. PROJECT INFORMATION
1. Slate Slounwater Permit Number: SW8 100901
2. Project name: Parrot Landing, LLC.
3. Project street address: 211 Toucan
City: Hubert
County: Onslow
4. What, if any, changes have been made to the project as permitted? None
ZIP : 28539
It the project ties changer/ from the original approved plans, please complete SWU-101 for a Major
Modification or Minor Modification Application form available at hltps://dec) nc.govtabout/divisions/enerq i-
min eral-la nd-resou rces/e n e rqy-min eral-la nd-rules/stormwater-programtpost-construction.
B. PERMITTEE INFORMATION
If changes to the perm04ee orproject name have boon made, please complete eilher the Permit Update form
or tho Permit Transferfornl available at https://deg.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-rules/slormwater-program/post-construction. Slate StornwaterPerrmits (lo not
automatically ffnnsfor with the sale of the properly.
1. Current Permit Holder's Company Name/Organization: Parrot Landing Homeowners Association, Inc.
2. Signing Official's Name: Jaisun Hanson
3. Signing Official's Title: President
4. Mailing Address: 140 River Woods Dr
City: Wallace State: NC ZIP : 28466
5. Street Address: 223 Toucan Way
City: Hubert Stale: NC ZIP : 28539
6. Phone: (757 ) 630-7161 Email: jaisunhanson@gn)ail.com
P, APR 012m
BY.• fA� I Rom_=
RFCFIVED
MAR 10 2022
DENR-LAND QUALITY
STORMWATEP, PERMITTING
Slormwaler Permit Renewal Form Page 1 of 3 May 11, 2918
: , ,, .. :,:.,,;, :,,, :,a �. ram: r.- :
C. SUBMITTAL REQUIREMENTS
Submit the application package to the, appropriate DEMLR Regional Office (Coastal, SA Walets) orDEMLR
Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORM. Only applications packages that
include rill requited items listed below will be accepted and reviewed.
Initial each item below to indicate that the required information is provided in the application package:
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 permiltee 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. 570 "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
I. 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. 0&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
❑ I do not have a copy of the current recorded 0&M Agreement for all SCMs and am
requesting a copy be sent to me. I agree to keep this on file with the permit.
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
❑ The project has not yet been built.
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
inspected, and that they have been built and maintained in accordance with the permit.
7. [IF APPLICABLE] When the permiltee is a corporation or a limited liability corporation (LLC):
Provide one hard copy and one electronic copy of documentation from the NC Secretary of Slate,
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).
11�s://www.sosnc.gov/online services/search/by tille/ Business Registration
APR 09209
BY.•_
Stormwaler Permit Renewal Application Form
Page 2 of 3
May 11. 2018
D. PERMITTEE'S CERTIFICATION
I, Jaisun Hanson , the person legally responsible for the permit, certify that I have
a copy of the Permit and 0&M Agreement on site (or I will obtain a copy and it will be kept on site), (hat I am
responsible for the performance of the maintenance procedures, and the site has been and will be maintained
according to the O&M Agreement and approved plans. I agree to notify DEMLR of any problems with the SCMs
or built -upon area and to submit the proper forms to me�er the permit prior to any changes to the
project, SCMs, or ownership. All information provide ps)ewal application is, to the best of my
knowledge, correct and complete.
Signalure:�f-0. f tc�we ¢ VN .rl
a \\.;., G
NOTARIZATION: "�\
'0 p.1•- k
�Cr'1'yl Cly fi l IY1 A County of
that J g 1 s u n -1—Ir n s
this the c6_l r day of i r�
execution of the forgoing instrument. Witness my hand and official seal,
(Notary Seal)
Notary Signature:
My commission expires
$ Feb 2-Lz
a Notary Public for the State of
do hereby certify
Personally appeared before me
20' hand acknowledge the clue
APR p
Stonnwaler Permit Renewal Application Form Page 3 of 3 May 11, 2018
OFWATpgO
NC ED NR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
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 (NE)CT WORKSHEET)I
I. PROJECT INFORMATION
Project name Parrot Lending Subdivision
Contact name Sonya Edens (RSC Engineering, PLLC)
Phone number 910-619-1737
Date August 17, 2010
Drainage area number A
II. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP Wet detention pond
Drawdown flow from the BMP 0.02 cis
For Level Spreader: Receiving Flow from the Drainage Area
Drainage area
Impervious surface area
Percent impervious
Rational C coefficient
Peak flow from the 1 inthr storm
Time of concentration
Rainfall intensity, 10-yr storm
Peak flow from the 10-yr storm
Where Does the Level Spreader Discharge?
To a grassed biorelention cell?
To a mulched bioretention cell?
To a wetland?
To a filter ship or riparian buffer?
Other (specify)
Filter Sid or Riparian Buffer Characterization (if applicable)
Width of grass
Width of dense ground cover
Width of wooded vegetation
Total width
Elevation at downslope base of level lip
Elevation at top of bank of the receiving water
Slope (from level lip to to top of bank)
Are any draws present?
Level Spreader Design
Forebay surface area
Feet of level lip needed per cfs
Answer'Y' to one of the following:
Length based on the 1 in@r storm?
Length based on the 10-yr storm?
Length based on the BMP discharge rate?
Design flow
Is a bypass device provided?
Do not complete this section of the worksheel
Do not compiate this section of the workshael.
f�
Do not complete this section of the wansheel.
%
Do not complete this section of the worksheet.
Do rat compete Na section of the worksheet.
cis
Do not compete this section of the worksheet.
min
inthr
Do not cornploe this section of de waksleet.
cis
Do not compete Ws section of Ne worsheet.
N (Y or N)
N (Y or N)
Y (Y or N) Please complete filter strip characterization below.
Y (Y or N) Please complete filter strip characterization below.
%00
It
It
It
50.00
It
9.00
fmsl
6.70
fmsl
0.60
% OK
N
(Y or N) OK
sQ it No better is needed.
13 fhcfs �]E�`EiI`%jC"
N (YorN) AUG 2 0 2010
Y (Y or N)
N (Y or N)
0.57 cis $Y'
N (Y or N) A bypass device Is not needed.
Form SW401-1-evel Spreader, Fitter Strip, Restored Riparian Buffer-Rev.5 Pans 1. and It. Design Summary, page 1 of 2
III. REQUIRED ITEMS CHECKLIST Ii
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 span: provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may inifial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
lip-9 C1 & C3 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 fight of way (ROW), and
- Boundaries of drainage easement.
C3 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.
C3
3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
C2
5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
�z
Submittal
6. The supporting calculations.
C
Submittal
7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
Submittal
6. A copy of the deed restrictions (if required).
[RE �EIVEDAUG 2 0 2010
Y: -
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Part III, page 1 of 1
Permit No. !<0?, 10 0 q 01
(to be Provided by DWO)
&
of Vv yam\
ENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled aid, printed and submitted.
The Required Items Checklist (Part IIQ must be printed, filled out and submitted along with a# of the required information.
I. PROJECT INFORMATION
Project name
Parrot Landing Subdivision
Contact person
Sonya Edens (RSC Engineering, PLLC)
Phone number
910-619,1737
Date
813112010
Drainage area number
B
II. DESIGN INFORMATION
Site Characteristics
Drainage area
124,612 rye
Impervious area, post -development
58,782 f?
%impervious
47.17 %
Design mintall depth
1.5 in
Storage Volume: Non -SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5'runof volume
Pre -development 1-yr, 24-hr runoff
Post -development 1-yr, 24-hr mno#
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the lyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pro -development
Rational C, post -development
Rainfall intensity: 1-yr, 24-hr storm
Pre -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWf elevation (approz, at the perm. pool elevation)
Top of 1011 vegetated shelf elevation
Bottom of 10ft vegetated shelf elevation
Sediment deanout, top elevation (bottom of pond)
Sediment deanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state -required temp, pool?
Elevation of the top of the additional volume
to
ft
4,928 f?
1,999 ff
18,892 tte
16,893 Its
16,915 fls
Y (Y or N)
3.8 in
0.20 (tintless)
0.74 (unitless)
2.98 irVhr OK
1.70 flslsec
6.31 ftslsec
4.61 ftslsec
8.21 fmsl
5.80 fmsl
5.30 first
6.30 fmsl
5.30 fmsl
-1.00 fmsl
-2.00 fmsl
1.00 It
N (Y or N)
fmsl
RECEIVED
NOV � 2 2010
BY:
Data not needed for calculation option #1, but OK it provided.
Data not needed for calculation option #1, but OK it provided.
Form SW 401-Wet Detention Basin Rev.e 9117109 Parts L is II. Design Summary, Page 1 or 2
Permit No. S W S 10 0
(ro be povided Dy DWO)
II DESIGN INFORMATION
Surface Areas
Area, temporary pool 8,426 fe
Area REQUIRED, permanent pool
4,573 ft
SAIDA redo
3.67 (unitless)
Area PROVIDED, permanent pool, Ap..m
4,880 If
OK
Area, bottom of 1011 vegetated shelf, Aw_"
2,486 fl'
Area, sediment deanout, top elevagon (bottom of pond), /b,,,a
833 f?
Volumes
Volume, temporary pool
16,915 h'
OK
Volume, permanent pool, Vp„„ ,
12,064 ft'
Volume, forebay (sum of forebays if more than one forebay)
2,415 ft'
Forebay% of permanent pod volume
20.0%%
OK
SAIDA Table Data
Design TSS removal
90 %
CoasW SAIDA Table Used?
Y (Y or N)
Mountain/Pledmonl SAIDA Table Used?
N (Y or N)
SAIDA radio
3.67 (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-21b)
Y (Y or N)
Volume, permanent pool, V.1.d
12,064 h'
Area provided, permanent pod, Ay,p�
4,880 fe
Average depth calculated
4.58 h
OK
Average depth used in SAIDA, d„, (Round to nearest ONO
4.5 h
OK
Calculation opfion 2 used? (See Figure 10.2b)
N (Y or N)
Area provided, permanent pool, Ap,,,rpd
4,880 ft'
Area, bottom of IM vegetated shelf, Aa "
2,486 f?
Area, sediment deanout, top elevation (bottom of pond), f6a.,
833 fe
'Depth' (distance h1w bottom of 10ft shelf and lop of sediment)
6.30 h
Average depth calculated
h
Average depth used in SAIDA, d„, (Round to nearest 0.5h)
It
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (lf-non-circular)
Coefficient of discharge (Cc)
Driving head (H,)
Drawdovm through weir?
Weirtype
Coefficient of discharge (C,)
Length of weir (L)
Driving head (H)
Pro -development 1-yr, 24-hr peak flow
Post -development 1-yr, 24-hr peak how
Storage volume discharge rate (through discharge orifice or weir)
Storage volume drawdown time
Additional Information
Vegetated side slopes
Vegetated shelf slope
Vegetated shelf width
Length of flowpath to width redo
Length to width ratio
Trash rack for overflow 8 orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies is:
Farm SW401-Wet Detention Basin-Rev.8,9/17/09
Y (Y or N)
1.50 in
in'
0.60 (unitless)
0.80 It
(Y or N)
(unitless)
(unitless)
It
It
1.70 h'/sec
6.31 h'Isec
0.05 h'Isec
3.70 days
OK, draws down in 2-5 days.
OK
OK
OK
OK
OK
OK
OK
Y (Y or N) OK
Y (Y or N) OK
Y (Y or N) OK
Pump
3 :1
10 :1
10.0 h
3 :1
3.0 A
Y (Y or N)
1.0 h
NOV 2.2 20'l0
Pads I. a IL Design Summary, Page 2 or 2
Permit No. _SW $ (60507
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST 9 7771
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.
Initials
Pagel Plan
Sheet No.
C1 & C4
C4
C4
s13� C4
cc4
Submittal
C2
Submittal
Submittal
Submittal
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
Inlet and outlet structures.
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.
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
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.
7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
Submittal 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
=BY:
Form SW401-Wet Detention Basin-Rev.8-9117I09 Part III. Required Items Checklist, Page 1 of 1
Sw�/DD�D/
of WArpq
®fin
NCDENR
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely tilled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I
Phone number
Data
Drainage area number
II. DESIGN INFORMATION
For Level Spreaders Receiving Flow From a BMP
Type of BMP
Wet detention pond
Drawdown flow from the BMP
0.05 cis
For Level Spreaders Receiving Flow from the Drainage Area
Do not complete this section of the worksheet.
Drainage area
fte
Do not complete 1Ns section of the worksheet.
Impervious surface area
file
Do not complete this section of the waksheet.
Percent impervious
%
Do not complete limit section of the waksheet.
Rational C coefficient
Do not complete are section of the waksheet.
Peak flow from the 1 in/hr storm
cfs
Do not complete this section of the worksheet.
Time of concentration
min
Rainfall intensity, l 0-yr storm
in/hr
Do not complete this section of the warksheet.
Peak flow from the 10-yr storm
cis
Do not compete this section or the worksheet.
Where Does the Level Spreader Discharge?
To a grassed bioretention cell? N (Y or N)
To a mulched bioretention cell? N (Y or N)
To a wetland? Y (Y or N) Please complete Attar strip chamctedzetion below.
To a filter strip or riparian buffer? Y (Y or N) Please complete fitter snip chamctsmation below.
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass 50.00 it
Width of dense ground cover it
Width of wooded vegetation It
Total width 50.00 R
Elevation at downslope base of level lip 4.00 fmsl
Elevation at top of bank of the receiving water 1.50 fmsl
Slope (from level lip to to top of bank) 1p -6:OB' % OK Sj P
Are any draws present? N (Y or N) OK
Level Spreader Design
Forebay surface area
Feet of level lip needed per cis
Answer 'Y' to one of the following:
Length based on the 1 inlhr storm?
Length based on the 10-yr storm?
Length based on the BMP discharge rate?
Design flow
Is a bypass device provided?
sq it No foraoay is needed.
13 f ids
N (Y or N)
Y (Y or N)
N (Y or N)
1.36 cis , S LP
N (Y or N)
A bypass device is not needed.
IRECETV :.i.
AUG 2 0 2010 j
BY: --I
Fonn SW401-Level Spreader, Fiher Strip. Restored Riparian Buffer-Rev.5 Parts I. and II. Design Summary, page 1 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.
Pagel Plan
Initials Sheet No.
>4 — C1 & C4
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 (ROM, and
- Boundaries of drainage easement.
c
C4
2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
- One fool topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build -out.
C4
3. Section view of the level spreader (1" = 20' or larger) showing:
- Underdrain system (if applicable),
- Level lip,
- Upslope channel, and
- Downslope filter fabric.
4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
y C2 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
c
Submittal 6. The supporting calculations.
k- Submittal 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
G
Submittal B. A copy of the deed restrictions (if required).
ja 6 2 0 lm1
Form SW401-Level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Part III, page 1 of 1
r PertnilNo.SW D (�O�)0 �
pobepovikdby DWO)
���
p��W�A�7\pg�\O1
NCDENR
s
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form must be filled out. printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with as of the required information.
Date 81170010
Drainage area number
II. DESIGN INFORMATION
_
Site Characteristics
Drainage area
31,338 ft'
Impervious area, post -development
19,8781?
%impervious
63.43 %
Design rainfall depth
1.6 in
Storage Volume: Non•SAWaters
Minimum volume required to
Volume provided its RECEIVED
Storage Volume: SAWalers NOV 2 2 2010
1.5' mnafl volume 1,621 rya
Pre -development 1-yr, 24-hr runoff 500 W
Post -development 1-yr, 24-hr runoff 6,211 W BY:
Minimum volume required 5,711 ft'
Volume provided 5,755 its
Peak Flow Calculations
Is the prelpost control of the 1yr 24hr storm peak flax required?
Y (Y or N)
1-yr, 24-hr rainfall depth
3.8 in
Rational C, pre -development
0.20 (unidess)
Rational C, post -development
0.74 (unidess)
Rainfall Intensity: l-yr, 24-hr storm
2.98 iNhr OK
Pre -development 1-yr. 24-hr peak flow
0.42 ft`/sec
Post -development 1-yr, 24-hr peak flow
1.58 flalsec
Pre/Post 1-yr, 24-hr peak flow control
1.16 fl'lsec
Elevations
Temporary pool elevation
11.24 fmsl
Permanent pool elevation
10.00 fmsl
SHWf elevation (approx. at the perm. pool elevation)
10.00 fmsl
Top of 10tt vegetated shelf elevation
10.50 fmsl
Bottom of 10ft vegetated shelf elevation
9.50 frost
Sediment oleanout, top elevation (bottom of pond)
6.00 fmsl
Sediment deanout, bottom elevation
5.00 fmsl
Sediment storage provided
1.00 ft
Is there additional volume stored above the state -required temp. pool?
N (Y or N)
Elevation of the top of the additional volume
11.2 fmsl OK
Form SW401-Wat Detention Basin-Rev.ii W17/09
Pans I. a II. Design Summary, Page 1 of 2
Permit No. SfAJB (till %0l
(rc la provHedby DWO)
IL DESIGN INFORMATION
Surface Areas
Area, temporary pool
Area REQUIRED, permanent pool
SAIDA ratio
Area PROVIDED, permanent pool, wpm
Area, bottom of 10ft vegetated shell, A,,_"
Area, sediment cleanout, top elevation (bodom of pond), Alf'.'
Volumes
Volume, temporary pool
Volume, permanent pool, Vp,p1D,
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, Vp,, ,,,
Area provided, permanent pool, Fp..,
Average depth calculated
Average depth used in SAIDA, d.., (Round to nearest 0.5ft)
Calculation option 2 used? (See Figure 10.2b)
Area provided, permanent pool, Al —
Area, bottom of 100 vegetated shell, A„v"
Area, sediment cieanout, top elevation (bottom of pond), �d
5,495 ft
2,313 fir
7.38 (unitless)
3,508 f? OK
1,539 ftr
914 f?
5,755 fts OK
_ "g,w (" 4H.i
— -'gWf' (,Z$9 — 5GP
20.0%% OK
90 %
Y (Y or N)
N (Y or N)
7.38 (unitless)
N (Y or N)
6,994 ft
3,508 ftr
It
n
Y (Y or N)
3,508 ftr
1.539 fe
914 fe
'Depth' (distance bite bottom of 10ft shelf and top of sediment) 3.50 It
Average depth calculated 3.15 8
Average depth used in SAIDA, it., (Round to nearest 0.5f) 3.0 ft
Drawdown Calculations
Drawdown through orifice?
Diameter of orifice (if circular)
Area of orifice (ff non -circular)
Coefficient of discharge (CD)
Driving head (Hj
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 shelf slope
Vegetated shelf width
Length of flowpath to width ratio
Length to width redo
Trash rack for overflow 8 orifice?
Freeboard provided
Vegetated filter provided?
Recorded drainage easement provided?
Capures all runoff at ultimate build -out?
Drain mechanism for maintenance or emergencies rs:
Form SW401-Wet Detention Basin-Rev.&e117109
Y (Y or N)
1.12 in
in
0.60 (tireless)
0.401t
N (Y or N)
(unitless)
(tintless)
It
It
0.42 f?/sec
1.58 fl'Isec
0.02 fli
3.15 days
Need 3 ft min.
OK
OK
OK, draws down in 2-5 days.
3 :1
OK
10 :1
OK
10.0 It
OK
3:1
OK
3.0:1
OK
Y (Y or N)
OK
1.0 It
OK
Y (Y or N)
OK
Y (Y or N)
OK
Y (Y or N)
OK
Pans I. 8 II. Design Summary, Page 2 or 2
Permit No. $t.,/8 0090-7
(to be provided by DWQ)
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.
Page/ Plan
Initials
Sheet No.
Cl & C3
1. Plans (1" - 50' or larger) of the entire site shoving:
- 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 (ROM,
- Overflow device, and
- Boundaries of drainage easement.
C3
2. Partial plan (1" = 30' or larger) and details for the wet detention basin shoving:
- 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.
C3
3. Section view of the wet detention basin (1" = 20' or larger) showing:
- Side slopes, 3:1 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
�i
C3
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.
'0i2)'e2
Submittal
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
-
C2
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
"4-
Submittal
7. The supporting calculations.
Submittal
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
`—
Submittal
9. A copy of the deed restrictions (if required).
Submittal
10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
RECEIVED
AUG 2 0 2010
BY:
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1
State Stormwater Management Systems
Permit No. SW8 100901
Parrot Landing Subdivision Page 1 of 2
Stormwater Permit No. SW8 100901
Onslow Countv
l
" Designer's Certification
I, Randall Edens as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to observe (periodically/weekly/full
time) the construction of the project,
Parrot Landing Subdivision - Pond A_
(Project)
for Greg Maready - Parrott Landing, Inc. (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
Signature _ _ SEAL
Registration Number _24906
Date 10/15/2011
ECEIVE
AUG 2 8 201+
BY: OAJtrWAL
Pane 8 of 9
2
E S%pp
SEAL
024906
INEEP
,��'''Q�NDALL �OF`•••
NOV 0 6 2019
8y: COPY
0
State Stormwater Management
Certification Requirements: Pond A Page 2 of 2
X 1. The drainage area to the system contains approximately the permitted
acreage.
X 2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
X 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
X 4. All roof drains are located such that the runoff is directed into the system.
X 5. The outlet/bypass structure elevations are per the approved plan.
X_6, The outlet structure is located per the approved plans.
X 7. Trash rack is provided on the outleUbypass structure
X 8. All slopes are grassed with permanent vegetation.
X 9. Vegetated slopes are no steeper than 3.1.
X 10 The inlets are located per the approved plans and do not cause short-
circuiting of the system.
_ X__11. The permitted amounts of surface area and/or volurne have been
provided.
X 12. Required drawdown devices are correctly sized per the approved plans.
X_13. All required design depths are provided.
X 14. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
X 15. The required dimensions of the system are provided, per the approved
plan.
cc: NCDENR-DWO Regional Office
Onslow County Building Inspections
paor. 9 n( A
t�arrot Landing Subdivision
Stormwater Permit No, SW8 100901
Onslow Countv
1 V Designer's Certification
State Stormwater Management Systems
Permit No. SW8 100901
Page 1 of 2
I, Randall Edens , as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to observe (periodically/weekly/full
time) the construction of the project,
Parrot Landing Subdivision - Level Spreader at Pond A _
(Project)
for Greg Maready - Parrott Landing, Inc. (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 -
Signature SEAL
Signature t� .__
Registration Number 249.06
Date
- — �N CAq '
:OQ;PpfESS%p 0��
SEAL
i 024906
,p �NGINEEQ=�IG�y
EC;FiVEIA
Pane B of s NOV 0 6 2019
BV:— -- —
State Stormwater Management
Certification Requirements: Level Spreader at Pond A Page 2 of 2
X 1. The drainage area to the system contains approximately the permitted
acreage.
-X ,2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
X 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
NA 4. All roof drains are located such that the runoff is directed into the system.
X 5. The outlet/bypass structure elevations are per the approved plan.
NA 6. The outlet structure is located per the approved plans.
NA 7, Trash rack is provided on the outleVbypass structure
X 8. All slopes are grassed with permanent vegetation.
X 9. Vegetated slopes are no steeper than 3.1.
X 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
_X -11. The permitted amounts of surface area and/or volume have been
provided,
NA '12, Required drawdown devices are correctly sized per the approved plans.
X 13. All required design depths are provided.
X 14, All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
X 15, The required dimensions of the system are provided, per the approved
plan.
cc: NCDENR-DWO Regional Office
Onslow County Building Inspections
PP41P rl If n
Landing Subdivision
eater Permit No. SW8 100901
Designee's Certification
State Stornwater Management Systems
Permit No. SW8 KL0901
Page 1 of 2
I, Randall Edens , as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to observe (periodically/weeklylfull
time) the construction of the project,
for Greg Maready - Parrott Landing, Inc. (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:
Signature
Registration Number 24906
Date 10115/2011
Paoe 8 of 9
SEAL
Q 9Q
pFEss16'. 1 .
SEAL
024906
•��'RINEO, �l%J
EGF-11VE
Nov 0 6 2019
BY:_---------
State Stormwaier
Certification Requirements: Pond B
Page 2 of 2
X 1. The drainage area to the system contains approximately the permitted
acreage.
X 2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
X 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
X 4. All roof drains are located such that the runoff is directed into the system.
X 5. The outlet/bypass structure elevations are per the approved plan.
X 6. The outlet structure is located per the approved plans.
X 7. Trash rack is provided on the outlel/bypass structure.
X 8. All slopes are grassed with permanent vegetation.
X 9. vegetated slopes are no steeper than 3.1,
X 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system. .
X _11. The permitted amounts of surface area and/or volume have been
provided.
X 12. Required drawdown devices are correctly sized per the approved plans.
X 13. All required design depths are provided.
X 14. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
X 15. The required dimensions of the system are provided, per the approved
plan.
cc: NCDENR-DWO Regional Office
Onslow County Building Inspections
pane.9 rd 9
Parrot Landing Subdivision
Stormwater Permit No. SW8 100901
Onsiow County
Designees Certification
State Stonmwater Management Systems
Permit No. SW8 100901
Page 1 of 2
I, Randall Edens , as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to observe (periodically/weekly/full
time) the construction of the project,
Parrot Landing Subdivision - Level Spreader at Pond B
(Protect)
for Greg Maready - Parrott Landing Inc. (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
'� Signature SEAL
Registration Number 24906
Date 10/15/2011 %.."• .
�� CAR
�l SEAL
t 024906
�4 �,FNGINEEPO/�'2'
Paoe 8 of 9
State Stormwater Management
Certification Requirements: Level Spreader at Pond B Page 2 of 2
X 1. The drainage area to the system contains approximately the permitted
acreage.
X 2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
X 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
NA 4, All roof drains are located such that the runoff is directed into the system.
X 5. The outlet/bypass structure elevations are per the approved plan.
NA 6. The outlet structure is located per the approved plans.
NA 7, Trash rack is provided on the outlet/bypass structure.
X 8. All slopes are grassed with permanent vegetation.
X 9. vegetated slopes are no steeper than 3.1.
X 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
X 11. The permitted amounts of surface area and/or volume have been
provided.
NA 12. Required drawdown devices are correctly sized per the approved plans.
X 13. All required design depths are provided.
X 14. All required parts of the system are provided, such as a vegetated shelf, a
forebay, and the vegetated filter.
X 15. The required dimensions of the system are provided, per the approved
plan.
cc: NCDENR-DWO Regional Office
Onstow County Building Inspections
Pane A n( A
Hiah Density Residential Subdivisions
Deed Restrictions & Protective Covenances
In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater Management Regulations,
deed restrictions and protective covenants are required for High Density Residential 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, _Greg Maready , 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:
1. The following covenants are intended to ensu a ongoing compliance with State Stormwater
Management Permit, as issued by the Division of Water Quality under the
Stormwater Management Regulations.
2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to
maintain compliance with the stormwater management permit.
3. These covenants are to run with the land and be binding on all persons and parties claiming under
them.
4. 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,
5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence
of the Division of Water Quality.
6. The maximum allowable built -upon area per lot is _774 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.
OR, if the proposed built -upon areas per lot will vary, please REPLACE #6 above with the following:
6. The maximum built -upon area per lot, in square feet, is as listed below:
Lot # BUA Lot # BUA Lot # BUA Lot # BUA
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.
7. Each lot will maintain a 30** foot wide vegetated buffer between all impervious areas and surface
waters.
**50 foot for projects located in the 20 coastal counties.
8. 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 swa/es 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.
AUG 2 0 2K
Form DRPC-3 Rev.2 05Nov2009 Page 1 of 2
/ ,N
Hi-gh Density Residential Subdivisions
I, I H CZIYI IN
State of
do hereby certify that
before me this the
day of
County of
a Notary Public in the
appeared
2o-LD-, and acknowledge
the due execution of the foregoing instrument. Witness my hand and official seal,
I %IVAa, f!/// / 1;'Y !//u SEAL
Sig -nature II
My Commission expires Z ) %1)1
AUG 2 0 2%
Form DRPC-3 Rev.2 05Nov2009 Page 2 of 2
Length of the level lip 22.<-1306- N — s4f #VALUE'
Are level spreaders in series? N (Y or N)
•Bypass Channel Design (If 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
u
B
(Y or N)
Do not ct elte4 this section of the w sheet
(Y or N)
Do not coa4lek ens section of the worsshest.
Do nd caifete this sector, of the wor*sheel.
N
Do not ootgku this section of the w kshest
N
Do not meMele this section of the worksheM.
N
Do not owitaft thie Mellon of me worssheel.
fl
Do namgteb tit uchmoftheetorWMel.
cfs
Do not osfgbu ltN ssoYm of fhe wxial .
Do not cpelUfs tNsssctionoNM neAsll- .
RECEIVE
D
LB,
AUG 2 0 2010. --
Form SW401 Lave] Spreader. Filter Strip. Restored Riparian Buffer -Rev 5 Pans I and 11. Design Summary, page 2 of 2
' Length of the level lip �i9. ti .iB:ee h — 5410 #VALUE'
Are level spreaders in series? N (Y or N)
Bypass Channel Design (if 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
(Y or N)
Do nd wmpbte tlss section or the womsheei
(Y or N)
Do not compkLe this section of the worpsneat
Oo rint compete this section of the wurkeheel.
It
DO nD(=VM this seam# of the wOrkeheet
ft
Do not compete this section of the worksneet
n
Do net corrOah, this section of the workshw
It
oc 1101 Whigift this section of the wanwheel
cts
Do not complete this section of the worksheet
Do not toeVWA Ilke section of tfw work~
Nus 2 01010
Form SW401-Level Spreader, Filter Stop, Restored Riparian Butler-Rev.5 Pans I. and 11 Design Summary, page 2 of 2