HomeMy WebLinkAboutSW7060601_CURRENT PERMIT_20091106STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW %��60001
DOC TYPECURRENT
PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
DOC DATE
YYYYMMDD
Beverly Eaves Perdue
Governor
'A
NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Coleen H. Sullins
Director
November 6, 2009
Mr. Frank Crayton, President
Derby Park IV -A Property Owner's Association, Inc.
PO Box 12751
New Bern, NC 28561
Subject: Stormwater Permit No. SW7060601
Flamingo Oaks
High Density Subdivision Project
Craven County
Dear Mr. Crayton:
Dee Freeman
Secretary
The Washington Regional Office received a complete Stormwater Management Permit Application for
the change of ownership of Flamingo Oaks on September 25, 2009. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater
Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW7060601, dated
November 6, 2009, for the continued construction, operation and maintenance of the subject project.
This permit shall be effective from the date of issuance until -June 21, 2016, and shall be subject to
the conditions and limitations as specified therein. Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for operation and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right
to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of the
North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer
27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and
binding.
If you have any questions, or need additional information concerning this matter, please contact Scott
Vinson, or me at (252) 946-6481.
ro inc fly,
/L I-g __11_�C,.��
Regional Supervisor
Surface Water Protection Section
AHlsav: C:ISTORMWATERIPERMIT1SW7060601
cc: Rick Askew, Member Manger - Sellhorn-Scheper, LLC
John Thomas, PE
New Bern City Building Inspections
L,,-�Vashington Regional Office
Central Files
North Carolina CiWsion of Water Quality Internet' www.ncwaterquality.org One
943 Washington Square Mall Phone: 252-946-6481 1 FAX: 252-946-9215 NUI th Cill 0� 111�1
Washington, NC 27889 FAX: 252-946-9215
An Equal ppportunilyIAtfrmativeAction Employer ;Vatut'ally
Stake Stormwater Management Systems
Permit No. SW7060601
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY 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
Derby Park IV -A Property Owner's Association, Inc.
Flamingo Oaks
Craven County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with the provisions of
15A NCAC 2H .1000 (hereafter referred to as the "storm water rules') and the approved stormwater
management plans and specifications and other supporting data as attached and on file with and
approved by the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until June 21, 2016 and shall be subject to the
following specified conditions and limitations:
I. DESIGN STANDARDS
1. 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 1.6 on page 3 of this permit. The stormwater controls have been designed
to handle the runoff from 9.10 acres of impervious area. The subdivision is permitted for 68
lots each having 3,600 square feet of built -upon area each and 4 triplex multifamily units
having 6,500 square feet of built -upon area each.
3. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and
per approved plans.
5. All stormwater collection and treatment systems must be located in either dedicated common
areas or recorded easements. The final plats forthe project will be recorded showing all such
required easements, in accordance with the approved plans.
Page 2 of 6.
State Stormwater Management Systems
Permit No. SW7060601
The following design elements have been permitted for this wet detention pond stormwater
facility, and must be provided in the system at all times.
a. Drainage Area, acres: 23.88
b. Total Impervious Surfaces, ft2: 396,500 (9.10ac.)
Lots 1-68 at 3,600sf each, ft2: 244,800
4 Triplex Units at 6,500sf each, ft2: 26,000
Roads/Sidewalks, ac.: 125,700
C. Pond Depth, feet: 6.00
d. TSS removal efficiency: 90%
e. Design Storm: 1"
f. Permanent Pool Elevation, FMSL: 20.00
g. Permitted Surface Area @PP,: 22,000
h. Permitted Storage Volume, ft3: 41,858
i. Storage Elevation, FMSL: 21.75
j. Controlling Orifice: 2.50"0 pipe
k. Permanent Pool Volume, ft3: 73,775
I. Forebay Volume, ft3: 14,610
m. Receiving Stream 1 River Basin: Neuse River 1 Neuse
o. Stream Index Number: 27-(96)
p. Classification of Water Body: "SC; Sw, NSW"
II. SCHEDULE OF COMPLIANCE
1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as
swales) shown on the approved plans as part of the stormwater management system without
submitting a revision to the permit and receiving approval from the Division.
2. The permittee is responsible for verifying that the proposed built -upon area for the entire lot,
including driveways and sidewalks, does not exceed the allowable built -upon area. Once the
lot transfer is complete, the built -upon area may not be revised without approval from the
Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred
to the individual property owner.
3. If an Architectural Review Board or Committee is required to review plans for compliance with
the BUA limit, the plans reviewed must include all proposed built -upon area. Any approvals
given by the Board do not relieve the homeowner of the responsibility to maintain compliance
with the permitted BUA limit.
Page 3 of 6
State Stormwater Management Systems
Permit No. SW7060601
4. The permittee shall submit to the Director and shall have received approval for revised plans,
specifications, and calculations prior to construction, for any modification to the approved
plans, including, but not limited to, those listed below:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision, acquisition, or sale of all or part of the project area. The project
area is defined as all property owned by the permittee, for which Sedimentation and
Erosion Control Plan approval or a CAMA Major permit was. sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
5. The. Director may determine that other revisions to the project should require a modification to
the permit.
6. 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.
7. 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.
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.
10. If the stormwater system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to occupancy of the
facility.
11. Permanent seeding requirements for the stormwater control must follow the guidelines
established in the North Carolina Erosion and Sediment Control Planning and Design Manual.
12. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW7060601, as issued by the Division of
Water Quality under 15A NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the extent
necessary to maintain compliance with the Stormwater Management Permit.
C. These covenants are to run with the land and be binding on all persons and parties
claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded without the
express written consent of the State of North Carolina, Division of Water Quality.
e. Alteration of the drainage as shown on the approved plans may not take place without
the concurrence of the Division of Water Quality.
Page 4 of 6
State Stormwater Management Systems
Permit No. SW7060601
f. The maximum built -upon area per lot is 3,600 square feet for Lots 1-68 and 6,500
square feet for each of the four Triplex Units: 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. Lots within CAMA's Area of Environmental Concern may be subject to a reduction in
their allowable built -upon area due to CAMA regulations.
h. All runoff on the lot must drain into the permitted system. This may be accomplished
through providing roof drain gutters, which drain to the street, grading the lot to drain
toward the street, or grading perimeter swales and directing them into the pond or
street. Lots that will naturally drain into the system are not required to provide these
measures.
i. Built -upon area in excess of the permitted amount will require a permit modification.
13. 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.
14. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel.
The facility must be in compliance with all permit conditions. Any items not in compliance must
be repaired or replaced to design condition prior to the transfer. Records of maintenance
activities performed to date will be required.
15. The permittee shall at all times provide the operation and maintenance necessary to assure
that all components of the permitted stormwater system function at optimum efficiency. 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 revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
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.
16. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DWQ. The records will indicate the date, activity, name of person
performing the work and what actions were taken.
17. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
18. 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.
19. Decorative spray fountains will be allowed in the stormwater treatment systems, subject to the
following criteria:
a. The fountain must draw its water from less than 2' below the permanent pool surface.
b. Separated units, where the nozzle, pump and intake are connected by tubing, may be
used only if they draw water from the surface in the deepest part of the pond.
c. The falling water from the fountain must be centered in the pond, away from the shoreline.
d. The maximum horsepower for the fountain's pump is based on the permanent pool
volume. The maximum pump power for a fountain in the wet pond is 0.25 hp.
Page 5 of 6
r
State Stormwater Management Systems
Permit No. SW7060601
20. This permit shall be effective from the date of issuance until June 21, 2016. Application for
permit renewal shall be submitted 180 days prior to the expiration date of this permit and must
be accompanied by the processing fee.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and approval by the
Director. In the event there is either a desire for the facilities to change ownership, or there is
a name change of the Permittee, a "Name/Ownership Change Form" must be submitted to the
Division of Water Quality accompanied by appropriate documentation from the parties
involved. This may include, but is not limited to, a deed of trust, recorded deed restrictions,
Designer's Certification and a signed Operation and Maintenance plan. The project must be in
good standing with DWQ. The approval of this request will be considered on its merits and
may or may not be approved.
2. The permittee is responsible for compliance with all of the terms and conditions of this permit
until such time as the Director approves the transfer request.
3. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with North
Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be
required by this Division, such as the construction of additional or replacement stormwater
management systems.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a
request for a permit modification, revocation and reissuance or termination does not stay any
permit condition.
7. Permittee grants permission to staff of the DWQ to access the property for the purposes of
inspecting the stormwater facilities during normal business hours.
8. The permittee shall notify the Division of any name, ownership or mailing address changes
within 30 days.
9. A copy of the approved plans and specifications shall be maintained on file by the Permittee
for a minimum of ten years from the date of the completion of construction.
Permit issued this the 61h day of November, 2009.
TH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for
Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7060601
Page 6 of 6
Wa �,d
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Director
NORTH CAROLINA
Environmental Quality
December 18, 2019
Derby Park Section IV -A Property Owner's Association, Inc.
Attention: Jimmie B. Hicks, Jr., Registered Agent
P.O. Drawer 889
New Bern, NC 28563
Subject: Stormwater Permit No. SW7060601 Renewal
Flamingo Oaks
High Density Stormwater Project
Dear Mr. Hicks: Craven County
A Division of Energy, Mineral, and Land Resources file review has determined that
Stormwater Permit SW7060601 for a stormwater treatment system consisting of a wet
detention pond serving Flamingo Oaks located off Saratoga Lane, New Bern, NC
expires on June 21, 2020. This is a reminder that permit renewal applications are due
180 days prior to expiration. We do not have a record of receiving a renewal application.
Please submit a completed permit renewal application along with a $505.00 fee for
permit renewal. Permit application forms for renewal can be found on our website at:
https:./deq,nc.gov/about. diyisions.lenergy-mineral-land-resourcesleiiergyy-mineral-land-
rule�storinwater-pt•o_gram/post-construction. North Carolina General Statutes and the
Coastal Stormwater rules require that this property be covered under a stormwater
permit. Failure to maintain a permit subjects the permittee/owner to assessment of civil
penalties.
If you have questions, please feel free to contact me at (252) 948-3923. 1 will be glad to
discuss this by phone or meet with you. If you would like, I can e-mail you a copy of the
application forms. You can request a copy by e-mailing me at roger.thordenr.gov.
Sincerely,
Roger K. Thorpe
Environmental Engineer
� Q1Washington
North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources
®_ Regional Office 1 943 Washington Square Mall I Washington. North Carolina 27889
.i - aKI* /"� 252.946.6481
_J
t
Flamingo Oaks Subdivision
Stormwater Permit No. SW7060601
Craven County
Designer's Certification
State Stormwater Management Systems
Permit No, SW7060601
,tom' r , •.,„., .
JUN 16 2009 Page I of 2
1, as a duly registered ro r., in the State of
North Carolina, having been authorized to observe (periodical lylweeklylful time) the construction of
the project,
(Project)
for a J,o r �l — S� lf.e .e,, LLL— (Project Owner) hereby state that, to the best of my
abilities, due care and diligen a 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 are a part of this Certification.
Noted deviations from approved plans and specifications:
SEAL
Signs
Regh
Date
\ Page 7-of-8
State Stormwater Management Systems
-��
Certification Requirements: Page 2 of 2
1. The drainage area to the system contains approximately the permed acreage.
�::2The drainage area to the system contains no more than the permitted amount of butit-
upon area.
3. All the built -upon area associated with the project is graded such that the runoff drains
o the system.
4�AIl roof drains are located such that the runoff is directed into the system.
✓ 5. elevations approved Ian.
outletlbypass structure e!e are per the PP P
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
6. All slopes are grassed with permanent vegetation.
��2�9 Vegetated slopes are no steeper than 3:1.
:21 �0. The inlets are located per the approved plans and do not cause short-circuiting of the
system.
✓1'1. The peryn tied amounts of surface area and/or volume have been provided.
✓12. equired drawdown devices are correctly shed 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: NCDENR-DWQ Regional Office
New Bern City Building Inspections
Page-8 of 8
oFwATf
9°0
o -c
Mr. Rick Askew, Member Manager
Sellhorn - Scheper, LLC
3940 U.S. Hwy 70 East
New Bern, NC 28560
Dear Mr. Askew:
Michael F. Easley, Governor �d�RO
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Watcr Quality ;�Lqiq�
June 21, 2006nS
AP/p
ON se''
Subject:
SYven
ater Permit No. SW7060601
Fo Oaks
Hnsity Subdivision Project
CCounty
The Washington Regional Office received a complete Stormwater Management Permit
Application for Flamingo Oaks on June 5, 2006. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the
Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding
'Permit No. SW7060601, dated June 21, 2006, for the construction of the subject
project.
This permit shall be effective from the date of issuance until June 21, 2016, and shall be
subject to the conditions and limitations as specified therein. Please pay special
attention to the Operation and Maintenance requirements in this permit. Failure to
establish an adequate system for operation and maintenance of the stormwater
management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you
have the right to request an adjudicatory hearing upon written request within thirty (30)
days following receipt of this permit. This request must be in the form of a written
petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed
with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-
7447. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please
contact Scott Vinson, or me at (252) 946-6481.
Sincerely,
4
Hodge
Regional Supervisor
Surface Water Protection Section
AHlsav: C:ISTORMWATERIPERMITISW7060601
cc: John Thomas, PE
New Bern City Building Inspections
ashington Regional Office
Central Files
North Carolina Division of Water Quality Washington Regional Office Phone (252) 946-6481 FAX (252) 946-9215 Customer Service
Intemet: www.ncwaterqvalityorS 943 Washington Square Mall, Washington, NC 27889 1-877-623-6748
Nne
pl Caro
Nturai
An Equat OpportunitylAifirmative Action Employer — 50% Recycled110% Post Consumer Paper
State Stormwater Management Systems
Permit No. SW7060601
114
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY 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
Sellhorn - Scheper, LLC
Flamingo Oaks
Craven County
FOR THE
construction, operation and maintenance of a wet detention pond in compliance with the provisions of
15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater
management plans and specifications and other supporting data as attached and on file with and
approved by the Division of Water Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until June 21, 2016 and shall be subject to the
following specified conditions and limitations:
I. DESIGN STANDARDS
1. 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 1.6 on page 3 of this permit. The stormwater controls have been designed
to handle the runoff from 9.10 acres of impervious area. The subdivision is permitted for 68
lots each having 3,600 square feet of built -upon area each and 4 triplex multifamily units
having 6,500 square feet of built -upon area each.
3. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and
per approved plans.
5. 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.
Page 2 of 8
State Stormwater Management Systems
Permit No. SW7060601
91
The following design elements have been permitted for this wet detention pond stormwater
facility, and must be provided in the system at all times.
a. Drainage Area, acres: 23.88
b. Total Impervious Surfaces, ftz: 396,500 (9.10ac.)
Lots 1-68 at 3,600sf each, ftz: 244,800
4 Triplex Units at 6,500sf each, ftz: 26,000
Roads/Sidewalks, ac.: 125,700
c.
Pond Depth, feet:
6.00
d.
TSS removal efficiency:
90%
e.
Design Storm:
1"
f.
Permanent Pool Elevation, FMSL:'
20.00
g.
Permitted Surface Area @PP,:
22,000
h.
Permitted Storage Volume, ft3:
41,858
i. Storage Elevation, FMSL: 21.75
j. Controlling Orifice: 2.50" 0 pipe
k. Permanent Pool Volume, ft3: 73,775
I. Forebay Volume, ft3: 14,610
m. Receiving Stream / River Basin: Neuse River / Neuse
o. Stream Index Number: 27-(96)
p. Classification of Water Body: "SC; Sw, NSW"
Il. SCHEDULE OF COMPLIANCE
1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as
swales) shown on the approved plans as part of the stormwater management system without
submitting a revision to the permit and receiving approval from the Division.
2. The permittee is responsible for verifying that the proposed built -upon area for the entire lot,
including driveways and sidewalks, does not exceed the allowable built -upon area. Once the
lot transfer is complete, the built -upon area may not be revised without approval from the
Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred
to the individual property owner.
3. if an Architectural Review Board or Committee is required to review plans for compliance with
the BUA limit, the plans reviewed must include all proposed built -upon area. Any approvals
given by the Board do not relieve the homeowner of the responsibility to maintain compliance
with the permitted BUA limit.
t
Page 3 of 8
State Stormwater Management Systems
Permit No. SW7060601
= 4. The permittee shall submit to the Director and shall have received approval for revised plans,
specifications, and calculations prior to construction, for any modification to the approved
plans, including, but not limited to, those listed below:
a. Any revision to the approved plans, regardless of size.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area.
e. Further subdivision, acquisition, or sale of all or part of the project area. The project
area is defined as all property owned by the permittee, for which Sedimentation and
Erosion Control Plan approval or a CAMA Major permit was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan.
5. The Director may determine that other revisions to the project should require a modification to
the permit.
6. 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.
7. 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.
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.
10. If the stormwater system was used as an Erosion Control device, it must be restored to design
condition prior to operation as a stormwater treatment device, and prior to occupancy of the
facility.
11. Permanent seeding requirements for the stormwater control must follow the guidelines
established in the North Carolina Erosion and Sediment Control Planning and Design Manual.
12. Prior to the sale of any lot, the following deed restrictions must be recorded:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW7060601, as issued by the Division of
Water Quality under 15A NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the extent
necessary to maintain compliance with the Stormwater Management Permit.
c. These covenants are to run with the land and be binding on all persons and parties
claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded without the
express written consent of the State of North -Carolina, Division of Water Quality.
e. Alteration of the drainage as shown on the approved plans may not take place without
the concurrence of the Division of Water Quality.
Page 4of8
State Stormwater Management Systems
Permit No. SW7060601
f. The maximum built -upon area per lot is 3,600 square feet for Lots 1-68 and 6,500
square feet for each of the four Triplex Units. 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. Lots within CAMA's Area of Environmental Concern may be subject to a reduction in
their allowable built -upon area due to CAMA regulations.
h. All runoff on the lot must drain into the permitted system. This may be accomplished
through providing roof drain gutters, which drain to the street, grading the lot to drain
toward the street, or grading perimeter swales and directing them into the pond or
street. Lots that will naturally drain into the system are not required to provide these
measures.
i. Built -upon area in excess of the permitted amount will require a permit modification.
13. 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.
14. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel.
The facility must be in compliance with all permit conditions. Any items not in compliance must
be repaired or replaced to design condition prior to the transfer. Records of maintenance
activities performed to date will be required.
15. The permittee shall at all times provide the operation and maintenance necessary to assure
that all components of the permitted stormwater system function at optimum efficiency. 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 revegetation of side slopes.
d. Immediate repair of eroded areas.
e. Maintenance of side slopes in accordance with approved plans and specifications.
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.
16. Records of maintenance activities must be kept and made available upon request to
authorized personnel of DWQ. The records will indicate the date, activity, name of person
performing the work and what actions were taken.
17. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
18. 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.
19. Decorative spray fountains will be allowed in the stormwater treatment systems, subject to the
following criteria:
a. The fountain must draw its water from less than 2' below the permanent pool surface.
b. Separated units, where the nozzle, pump and intake are connected by tubing, may be
used only if they draw water from the surface in the deepest part of the pond.
c. The falling water from the fountain must be centered in the pond, away from the shoreline.
d. The maximum horsepower for the fountain's pump is based on the permanent pool
volume. The maximum pump power -for a fountain in the wet pond is 0.25 hp.
Page 5 of 8
State Stormwater Management Systems
Permit No, SW7060601
20. This permit shall be effective from the date of issuance until June 21, 2016. 'Application for
ppermit renewal shall be submitted 180 days prior to the expiration date of this permit and must
be accompanied by the processing fee.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and approval by the
Director. In the event there is either a desire for the facilities to change ownership, or there is
a name change of the Permittee, a "Name/Ownership Change Form" must be submitted to the
Division of Water Quality accompanied by appropriate documentation from the parties
involved. This may include, but is not limited to, a deed of trust, recorded deed restrictions,
Designer's Certification and a signed Operation and Maintenance plan. The project must be in
good standing with DWQ. The approval of this request will be considered on its merits and
may or may not be approved.
2. The permittee is responsible for compliance with all of the terms and conditions of this permit
until such time as the Director approves the transfer request.
3. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with North
Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with any and all
statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be
required by this Division, such as the construction of additional or replacement stormwater
management systems.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a
request for a permit modification, revocation and reissuance or termination does not stay any
permit condition.
7. Permittee grants permission to staff of the DWQ to access the property for the purposes of
inspecting the stormwater facilities during normal business hours.
8. The permittee shall notify the Division of any name, ownership or mailing address changes
within 30 days.
9. A copy of the approved plans and specifications shall be maintained on file by the Permittee
for a minimum of ten years from the date of the completion of construction.
Permit issued this the 21't day of June, 2006.
NORTH WOLINA ENVIRONMENTAL MANAGEMENT COMMISSION
J--� for
Hian vv. rciimeK, r.t., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW7060601
Page 6of8
":i
State Stormwater Management Systems
Permit No. SW7060601
Flamingo Oaks Subdivision
Stormwater Permit No. SW7060601
Craven County
Designer's Certification
Page 1 of 2
I, , as a duly registered in the State of
North Carolina, having been authorized to observe (period icaIlylweeklylfuII 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 are a part of this Certification.
Noted deviations from approved plans and specifications;
Signature
Registration Number
Date
SEAL
Page 7 of 8
State Stormwater Management Systems
Permit No, SW7060601
1i
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. Ail 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: NCDENR-DWQ Regional Office
New Bern City Building Inspections
Page 8 of 8
r)
k
MCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
JUN 16 2009
STATE STQRMWATER PERMIT NAME/OWNERSHIP CHANGE FOFRM4'.•
I. CURRENT PERMIT INFORMATION:
1. Stormwater Managemeni Permit Number: 51V 7a 6 o 6 o / L.11 it I n
2. Permit Holder's Name:
3. Signing official's Name; I?' -CA Title: Al B�-& y q-j q �2
(person legally responsible loi pewill
4. Mailing Address: 3 o 70 Eg r
City: State: IJ C. Zip: Z 656 0
Phone: fez) 3 7- 97 7 0 Fax: (- )
IL NEW OWNER / PROJECT / ADDRESS INFORMATION:
1. This request is for: (please check all that apply)
Change in ownership of the property/company (Please complete Items #2,
#3, and #4 below)
b. Name change of project (Please complete Item #5 below)
✓c. Mailing address change. (Please complete Item #4 below)
d. Other (please explain):
2- New owner's name to be plat on permit: DZ �W__ ?4e,< -TP -A R1fVA6e7_ y aAfr _1 ar14,,rIAt
3. New owner's signing official's name and title: ,'Nib 0,e YT0,J—•��Pr�it]E�
Title: ANT
4. New Mailing Address: Pa (j a X 12 7S/
City: M5kJ State: A� C Zip: -Z ?5-6 1
Phone: f25-zl r!, 7 2 9g8 0 Fax: f r)
5. New Project Name to be placed on permit: .�1A
OvmershipiName Chango•0223W
Page 1 of 3
.�
r
r r
��.
.. �� I
+ 'I -
- - -
PRM1R NAME
IOWNERSHIP 2MOE FORM
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF WATER
QUALITY UNLESS ALL OF THE APPLICABLE ITEMS LISTED BELOW ARE INCLUDED
WITH THE SUBMITTAL.
REQUIRED ITEMS:
1. This completed form.
2. Legal documentation of the transfer of ownership.
3. A copy of the recorded deed restrictions, if required by the permit.
4. The designer's certification, if required by the permit.
5. A signed Operation and Maintenance plan, if a system that requires maintenance will
change ownership.
6. Maintenance records.
CERTIFICATION IIfBE COMPLETED AND SIGNED BYBIT HTHE CURRENT PERMIT
HOLDER AND APPLICANT IN THE CASE OF A E OF OWNERSHIP.
FOR NAME CHANGES, COMPLETE AND SIGN ONLY THE CURRENT PERMITTEE'S
CERTIFICATION.
Current Permittee's Certification:
I, &Cx i}fi�a , attest that this application for a namelownership
change has been reviewed and is ate and complete to the best of my knowledge. I
understand that if all required parts of this application are not completed and that if all required
supporting information and attachments are not included, this application package will be
returned as inco e.
Signature: Date:
New Applicant's Certification: PAW be oomploW for al misters of omemitp)
I. ARANe CP.4yr-v^1 attest that this application for an ownership
change has been reviewed and is accurate and complete to the best of my knowledge. I
understand that if all required parts of this application are not completed and that if all required
supporting information and attachments t included, this application package will be
returned as lnoomplete.
Signature: Date: 6�-C,
Mail the entire package to: NCDENR Division of Water Quality
Surface Water Protection Section - Stormwater
at the Appropriate Contact Address (see the following page)
OwnershfplName Change-022M Page 2 of 3
Ll
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Permit Number:
Ito be provided by DIVQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
1 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): JUN 15 2009
® 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 (or1.5 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 fellows. Any problems that are found shall
be repaired immediately.
BMP element.
Potentialproblem:
How I will remediate the roblem:
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 guilies have formed.
remove the Fully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is toll short or tax,
Maintain vegetation at a height of
Ion
approximale! six inches.
Forni SW401-Wet Detention Basin O&M-Rev.4 Page I of 4
Permit Number:
(to be provided by DIIVQ)
Drainage Area Number:
BMP element:
Potentialproblem:
How I will remediate the problem.
The inlet device pipe or
Tlu pipe is clogged.
Unclog the pipe. Dispose of they
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 problemswith erosion.
The forebay
Sediment has accunitilated to
Search for the source of the
a depth greater than the
sediment and remedy the proble4111 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 OCCnrre.d.
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 pt sticidt• 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 rtt,e decl
practices
to maintain optimal plant
health.
Plants are dead, disvast,d or
Determine the source of the
dying.
problem: soils, ItVdrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fortilizer application to establish lie
ground cover if a soil lest indicates
it is necessary.
Weeds art, present.
Remove the weeds, preferably by
hand. If pesticide is tised, wipe it on
the plants rather than spraying.
The main treatment area
Sediment has acctill) ila teed to
Search for the source of the
a depth greater than the
sediment and remedy the problem if
original design sediment
possible. Removcx the Sediment anti
storage depth.
dispose of it in a location where it
Will not Cause impacts to streanisor
the BMP.
Algal growth covers over
Consult a professional to remove
50% of the area.
and control the algal growth.
Cattails, phragmiles or other
Remove tilt, plants by wiping; them
invasive plants cover 50% of
with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention BasinO&M-Rev.4 Page 2 of 4
Permit Number:
(to be provided by 1)lFQ)
Drainage Area Number:
BMP element:
Potential problenu
How I will remediate the problem:
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 11'1•e has Still'ted to grow Oil
Consult a daln safLty specialist to
the embankment.
remove the tree_
An annual instwction by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs re air. (if applicable)
The outlet device
Clogging; IMS tlt'curred.
Clean out tht• outlet device. Dispose
of the sediment off -site.
The outk't lle•vice is (111M) Fecl
Repair or re .laic the millet 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-
1756.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 4.5 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 4.5 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(Jill in the blanks)
0 Perntancnl Pool Elevation 20
Sediment Renlrn-al E 15.5 Pe marten Ilot) I
------------- Volulue tit'dnllent kelnoval cle%atlon 15.5 Volume
E;ottcnu Llcvatio 14 II Min. — --------------------------------------- ------
Seclinteilt Bottom Elevation 14 141 n.
Storage Sediment
sloragc
FOREBAY MAIN POND
Dorm SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number:
(to be provided by DIVA)
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.
Plw cl nuine-Flaming o Oaks
BA41-' ch-ainage ai-eu nwnhea•:
Print nameTrank Cravton
Tille:President - Derb%- Park IV -A Property- Owners Association. Inc.
Address:PO Box 12751
Phon
Signs
Date
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, `III 4-6 e' C . Ff D, , a Notary Public for the State of
AU�Wf�+,County of L.IU1 1/ , do hereby certify that
personally appeared before me this
day of 3� ;?oa4 , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
i
SEAL
My commission expires
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
u
OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
State of North Carolina VYtVl�/7TCl���
V��
R������® Department of Environment and Natural Resources
Division of Water Quality
JUN -- 5 2006STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
DWQ-WARD
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
SA I( %o,,,,J - 5,-- l r-rop r . 1-,4 G
2. Print Owner/Signing Official's name and title(personlegally responsible for facility and compliance):
%Ac �e- D�� �i Ea•� f� S Ex��2
3. Mailing Address for person listed in item 2 above:
City:N Q�,_t3 e 2 >(� State: Zip:
Telephone Number: ZS'y 3'7 9 )q 6
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operationandmaintenance agreements, etc.):
El9 til i tiara 0'4l� s
5. Location of Project (street address):
0267' SG -t`
, � c 1r. I- + , C-_ " ry L,->,..4
City: (\��.u�
N�
County: C2A(--14Z14
6. Directions to project (from nearest major intersection):
1�.� ���G� , �R ►� �S-�`- O r� ��G� t H� 4rrJ rcc�h,�oti
7. Latitude: Longitude: of project
8. Contact personwhocan answer uestions about the project:
Name: Telephone Number:
@P C-0 i, c0 •�
11. PERMIT INFORMATION:
1. Specify whether project is (check one): New Renewal Modification
Form SWU-101 Version 3.99 Page 1 of
V,
n
Z. If this application is beings bmit as the result of a renewal or modification to an existing permit, list the
existing permit number ii-- and its issue date (if known)
3. Specify the type of project (chec e
Low Density High Density Redevelop General Permit Other
4. Additional Project Require s (check applicable blanks):
_CAMA Major Sedimentation/Erosion Control _404/401 Permit NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater mapagement for the project.
2. Stormwater runoff from this project drains to the ( ` � River basin,
3. Total Project Area::?. 3511" acres(ce f fl&-.sS ) 4. Project Built Upon Area: �J g r %
5. How many drainage areas does the project have?�
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area I
Drainage Area 2
Receiving Stream Name
JTQ,,K a e 2
Receiving Stream Class
S S k $ c.•,
Drainage Area
Z 3 g g, 4-tI. e—
Existing Impervious* Area
Proposed Impervious*Area
/c Z et 4 C__
% Impervious* Area (total)
3 �,
Impervious* Surface Area
Drainage Area I
Drainage Area 2
On -site Buildings
29c7 04np
On -site Streets
Z rJ
On -site Parking
1
On -site Sidewalks
r
Other on -site
-�
Off -site
-�
Total: zL/ gjd S R b 2't w�
Total:
* Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99 Page 2 of
7. How was the off -site impervious area listed above derived? A64_=
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
Spa a���
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State. J.
co� 1-6t& 3,boo !� �.c, 4- brSbOt� 4- e A -4 4Ac q +'-1 J
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction,
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted. .
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4
June 5, 2006
2003-043
Flamingo Oaks
Stormwater Management Plan
Storm Water Management Deed Restrictions and Protective Covenants
INFORMATION PERTAINING TO DEED RESTRICTIONS
AND PROTECTIVE COVENANTS
In accordance with Title 15 NCAC 2H.1000, the Coastal Stormwater Management
Regulations, deed restrictions and protective covenants are required for High Density
Residential Subdivisions where lots will be subdivided and sold.'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.
The following deed restrictions and covenants must be recorded prior to the sale of any
lot:
The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number , as issued by the
Division of Water Quality under NCAC 2hl.1000.
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 3600 square feet per lot and
6500 square feet per triplex building. 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. All runoff from the built -upon areas on the lot must drain into the permitted system.
This may be accomplished through a variety of means including roof drain gutters
which drain to the street, grading the lot to drain toward the street, or grading
perimeter swales to collect the lot runoff and directing them into a component of the
stormwater system. Lots that will naturally drain into the system are not required to
provide these additional measures.
Page 41 of 41
VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
Please indicate that you have provided the following required information by
next to each item.
• Original and one copy of the Stormwater Management Permit Application
• One copy of the applicable Supplement Form(s) for each BMP
• Permit application processing fee of $420 (payable to NCDENR)
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including:
- Development/Project name
- Engineer and firm
- Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/project boundary
- Location map with named streets or NCSR numbers
- Original contours, proposed contours, spot elevations, finished floor elevations
- Details of roads, drainage features, collection systems, and stormwater control measures
- Wetlands delineated, or a note on plans that none exist
- Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations
- Drainage areas delineated
- Vegetated buffers (where required)
VII. AGENT AUTHORIZATION
If you wish to designate authority to another individual or firm so that they may provide information on your
behalf, please complete this section.
Designated agent (individual or firm):
�ocA�^ .�i (��vPry
Mailing Address: .G . 15� `7 y�
CiState: ✓ c— Zip: 28jc 3
Phone: (ZSZ ) 3'11`2 '7 Z 7 Fax:
w as STAO I, 'f-'Q 4- C-0-�0 Co�
VIII, APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2) IC_ kG � Q •-�
certify that the information ' luded on this permit application form is, to the best of my knowledge, correct and
that the project will b/c�i ructed in conformance with the approved plans, that the required deed restrictions
and protective covenill e recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000.
Date:✓ d i�
Form SWU-101 Version 3.99 Page 4 of
Permit No.
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
WET DETENTION BASIN SUPPLEMENT
This form may be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes an application form, a wet detention basin
supplement for each basin, design calculations, and plans and specifications showing all basin and outlet
structure details.
I. PROJECT INFORMATION
Project Name:
C36 DA le-s
Contact Person: =tx 6i. 7Aa 'V%&S Phone Number: (75?a- 6-3') `2 Y? 2-7
For projects with multiple basins, specify which basin this worksheet applies to:
elevations
Basin Bottom Elevation I 'f o a ft. (floor of the basin)
Permanent Pool Elevation ZO, ft. (elevation of the orifice)
Temporary Pool Elevation Z 1 • ! C— ft. (elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area ZZ't �6 sq. ft. (water surface area at the orifice elevation)
Drainage Area Z 3. g8�t 4- ac. (on -site and off -site drainage to the basin)
Impervious Area 'I • /oZ t- ac. (on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume %3 , i� S cu. ft. (combined volume of main basin and forebay)
Temporary Pool Volume LFlo 6S cu. ft. (volume detained above the permanent pool)
Forebay Volume 1 1 a cu. ft. (approximately 20% of total volume)
Other parameters
SA/DAE Z, b (surface area to drainage area ratio from DWQ table)
Diameter of Orifice Z . 5- in. (2 to 5 day temporary pool draw -down required)
Design Rainfall I in.
Design TSS Removal 2 62 o % (minimum 85% required)
Form SWU-102 Rev 3.99 Page 1 of 4
Footnotes:
When using the Division SAIDA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the
actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non-
standard table entries.
In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide
90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal.
II. REQUIRED ITEMS CHECKLIST
The following checklist outlines design requirements per the Stormwater Best Management Practices Manual
(N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code
Section: 15 A NCAC 2H .1008.
Initial in the space provided to indicate the following design requirements have been met and supporting
documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit
Application Form, the agent may initial below. If a requirement has not been met, attach justification.
E
permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
�Qebay volume is approximately equal to 20% of the basin volume.
temporary pool controls runoff from the design storm event.
d. The tempora aws down in 2 to 5 days.
e. If re ed, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow
to width ratio is greater than 3:1.
above the permanent pool are no steeper than 3:1.
and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
�trashrack
cover above the permanent pool elevation is specified.
or similar device is provided for both the overflow and orifice.
�ay
recdrainage easement is provided for each basin including access to nearest right-
.
1. _If the basin is used for sediment and erosion control during construction, clean out of the
basin is specified prior to use as a wet detention basin.
m. A mechanism is 3secified which will drain the basin for maintenance or an emergency.
III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT
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) 0 does �Ioes
s incorporate a vegetated filter at the outlet.
This system (check one) 0 does not incorporate pretreatment other than"a forebay.
Form SWU-102 Rev 3.99 Page 2 of
Maintenance activities shall be performed as follows:
After every significant runoff producing rainfall event and at least monthly:
a. Inspect the wet detention basin system for sediment accumulation, erosion, trash accumulation,
vegetated cover, and general condition.
b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within
2 to 5 days as designed.
2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative
cover to maintain a maximum height of six inches, and remove trash as needed.
3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain
proper functioning.
4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is
reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of
in an appropriate manner and shall be handled in a manner that will not adversely impact water quality (i.e.
stockpiling near a wet detention basin or stream, etc.).
The measuring device used to determine the sediment elevation shall be such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads q", � feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads LtS_ feet in the forebay, the sediment shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation Zc�1•00
Sediment Re oval El. I ,Sd � 75 0
--------------- - Sediment Removal Elevation /'s'S� 75%
Bottom Ele ation /�f,o8 %---------------------------------------------- ------
Bottom Elevation IIt, d ca 25%
FOREBAY MAIN POND
5. Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These
plants shall be encouraged to grow along the vegetated shelf and forebay berm.
6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through
the emergency drain shall be minimized to the maximum extent practical.
Form SWU-102 Rev 3.99 Page 3 of
7. All components of the wet detention basin system shall be maintained in good working order.
I acknowledge and agree by my signature below that I am responsible for the performance of the seven
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.
Print name:��
Title: Q e— e
Address: s`i f-o
Phone: Z 92
Signature,
Date:
0)-�-C7?17 4�
.ems , 4 C— �11;�;6
The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a
resident of the subdivision has been named the president.
I, 1. `5 -�, _Z:> - %d d^,6- , a Notary Public for the State of /Yvrw,, cr-. �O li`" ,
County of Ce-c,& k--� , do hereby certify that L �& kp--,J
personally appeared before me this 6 *k day ofQrti� ,Z�G , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
a
D
- a
P
a
i u
V/SO'.�D•r.
raya�999DD069D460
SEAL
My commission expires_
Form S WU-102 Rev 3.99 Page 4 of 4