SW8020510_Historical File_20030717

��tC Michael F. Easley, Governor
Q William G. Ross Jr., Secretary
`��
co r North Carolina Department of Environment and Natural Resources
O�a� Alan W. Klimek, P.E.,Director
Division of Water Quality
� Coleen H. Sullins, Deputy Director
Division of Water Quality
July 17, 2003
Mr. Bert Exum, President
WDV, LLC
P.O. Box 1967
Wilmington, NC 28402
Subject: Permit No. SW8 020510 Modification
Waterford
High Density Subdivision Stormwater Project
Dear Mr. Exum: un Brswick County '
The Wilmington Regional Office received a complete Stormwater Management Permit Application for
Waterford on July 16, 2003. 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. SW8 020510 Modification, dated July 17, 2003, for the construction of the
project, Waterford.
This permit shall be effective from the date of issuance until July 17, 2013, 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 Laurie
Munn, or me at [phone].
Sincerely,
Rick Shiver
Water Quality Regional Supervisor
RSS/:lsm S:\WQS\STORMWAT\PEFMT\020510MOD.juIO3
cc: Jeffrey Petroff; P.E.
Brunswick County Inspections
Laurie Munn
Wilmington Regional Office
Central Files
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone]
Wilmington Regional Office Wilmington, NC 28405 [phone] Fax
Customer Service
1 800 623-7748
rrTr

State Stormwater Management Systems
Permit No. SW8 020510 Modificatiuk
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
WDV, LLC
Waterford
Brunswick County
FOR THE
construction, operation and maintenance of a non -discharging series of wet detention ponds 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 July 17, 2013 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. The pond is designed to store the
runoff associated with a 25 year storm event.
2. This stormwater system has been approved for the management of stormwater runoff as
described on page 3 of this permit, the Project Data Sheet. Tract A of the subdivision
includes roadways and sidewalks and is allocated a total of 244,063 ft built -upon area.
Tract B of the subdivision is permitted for 163 lots, each allowed a maximum amount of
built -upon area as follows: Lots 1-45 @ 3,600 ft , Lots 46 - 102 @ 5,800 ft2, Lots 103 —
130 @ 4,500 ft2, and Lots 131 - 163 @ 5,000 ft2. Tract C of the subdivision is permitted
for 96 lots, each allowed a maximum amount of built -upon area of 3,600 ft2. Tract D of
the subdivision includes the amenity center for the development and is allocated a total of
146,892 ft2 built -upon area. Tract E is future development and is allocated a total of
653,400 ft2 built -upon area. Tract F is also future development and is allocated a total of
120,650 ft2 built -upon area.
3. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
4. 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.
2

State Stormwater Management Systems
Permit No. SW8 020510 Modification
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date. -
Receiving Stream / River Basin:
Stream Index Number:
Classification of Water Body:
Design Storm:
Drainage Area, acres:
Total Impervious Surfaces, ft2:
Tract A
Roads/Parking, ft
Other, ft2:
Total, ft2:
Tract B
163 Lots, ft2:
Roads/Parking, ft2:
Other, ft2.
Total, ft2:
Tract C
96 Lots, ft2:
Roads/Parking, ft2:
Other, ft2:
Total, ft2:
Tract D
Buildings, ft2:
Roads/Parking, ft2:
Other, ft2:
Total, ft2:
Tract E
Future, ft2:
Tract F
Future, ft
Waterford
SW8 020510 Modification
Brunswick County
Mr. Bert Exum, President
WDV, LLC
P.O. Box 1967
Wilmington, NC 28402
July 16, 2003
Sturgeon Creek / Cape Fear
CPF1718-77-1
"C Sw"
25 year
566.41
2,697,665
233,663
10,400
244,063
815,000
244,212
7,400
1,066,612
345,413
117,580
3,055
466,048
7,000
78,470
61,422
146,892
653,400
120,650
3

State Stormwater Management Systems .
Permit No. SW8 020510 Modification
DIVISION OF WATER QUALITY
PROJECT DATA SHEET (CONTINUED)
Pond Depth, feet:
Permanent Pool Elevation, FMSL:
Pond 1, FMSL:
Pond 2-5, FMSL:
Pond 3, FMSL:
Pond 4, FMSL:
Pond 5, FMSL:
Pond 8, FMSL:
Pond 9, FMSL:
Pond 10, FMSL:
Required Surface Area, ft
Provided Surface Area, fl
Required Storage Volume, ft3:
Provided Storage Volume, ft3:
Temporary Storage Elevation, FMSL:
Pond 1, FMSL:
Pond 2-5, FMSL:
Pond 3, FMSL:
Pond 4, FMSL:
Pond 5, FMSL:
Pond 8, FMSL:
Pond 9, FMSL:
Pond 10, FMSL:
Cl
21.0
20.0
21.5
23.0
20.0
19.0
21.0
22.0
117,122
1,581,839
841,768
1,767,236
23.0
22.0
23.5
23.0
22.0
20.0
22.0
23.0
Controlling Orifice: n/a, non -discharging pond
4

State Stormwater Management Systems
Permit No. SW8 020510 Modification
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 Committee (ARC) 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 ARC do not relieve the homeowner of the responsibility to
maintain compliance -with the permitted BUA limit.
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 for 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.
5

State Stormwater Management Systems ,
Permit No. SW8 020510 Modification
11. Decorative spray fountains will not be allowed in the stormwater treatment system
12. Permanent seeding requirements for the stormwater control must follow the guidelines
established in the North Carolina Erosion and Sediment Control Planning and Design
Manual.
13. 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.
14. 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.
15. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon
area per lot to the amount as shown on the Project Data Sheet, per Section I, Part 2. The
recorded statements must follow the form:
a. The following covenants are intended to ensure ongoing compliance with State
Stormwater Management Permit Number SW8 020510 Modification, as issued by
the Division of Water Quality under NCAC 2H.1000.
b. The State of North Carolina is made a beneficiary of these covenants to the extent
necessary to maintain compliance with the Stormwater Management Permit.
C. These covenants are to run with the land and be binding on all persons and parties
claiming under them.
d. The covenants pertaining to stormwater may not be altered or rescinded without
the express written consent of the State of North Carolina, Division of Water
Quality.
e. Alteration of the drainage as shown on the approved plans may not take place
without the concurrence of the Division of Water Quality.
f. Tract A of the subdivision includes roadways and sidewalks and is allocated a
total of 244,063 ft2 built -upon area. Tract B of the subdivision is permitted for
163 lots, each allowed a maximum amount of built -upon area as follows: Lots 1-
45 @ 3,600 ft2, Lots 46 - 102 @ 5,800 ft2, Lots 103 —130 @ 4,500 ft , and Lots
131 - 163 @ 5,000 ft2. Tract C of the subdivision is permitted for 96 lots, each
allowed a maximum amount of built -upon area of 3,600 ft2. Tract D of the
subdivision includes the amenity center for the development and is allocated a
total of 146,892 ft2 built -upon area. Tract E is future development and is
allocated a total of 653,400 ft2 built -upon area. Tract F is also future development
and is allocated a total of 120,650 ft2 built -upon area. 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"

State Stormwater Management Systems
Permit No. SW8 020510 Modification
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 stteet. Lots that naturally drain into the system are
not required to provide these measures.
16. Prior to transfer of the permit, the stormwater facilities must be inspected by DWQ
personnel, and determined to 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.
IT 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 bear the
signature of the Permittee, the deed book number and page, and stamp/signature of the
Register of Deeds.
18. This permit shall become voidable unless the facilities are constructed iA accordance with
the conditions of this permit, the approved plans and specifications, and other supporting
data.
19. 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.
M. GENERAL CONDITIONS
1. This permit is not transferable except after notice to and approval by the Director. In the
event there is 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,
including as may be required, but 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 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 Permittce 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

State Stormwater Management Systems ,
Permit No. SW8 020510 Modification
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
Penmittee for a minimum of ten years from the date of the completion of construction.
Permit issued this the 17th day of July, 2003.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
� Alan W. Klimek, P.E., Director
1—`J —� Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 020510 Modification
0

State Stormwater Management Systems
Permit No. SW8 020510 Modification
Waterford
Stormwater Permit No
Brunswick County
SW8 020510 Modification
Designer's Certification
I,
Page 1 of 2
in
the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the
construction of the project,
(Project)
as a duly registered
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
.11

State Stormwater Management Systems ,
Permit No. SW8 020510 Modification
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. The outlet/bypass structure elevations are per the approved plan.
5. The outlet structure is located per the approved plans.
6. Trash rack is provided on the outlet/bypass structure.
7. All slopes are grassed with permanent vegetation.
8. Vegetated slopes are no steeper than 3:1.
9. The inlets are located per the approved plans and do not cause short-circuiting of
the system.
10. The permitted amounts of surface area and/or volume have been provided.
11. Required drawdown devices are correctly sized per the approved plans.
.12. All required design depths are provided.
13. All required parts of the system are provided, such as a vegetated shelf, a forebay,
and the vegetated filter.
14. The dimensions of the system, as shown on the approved plan, are provided.
cc: NCDENR-DWQ Regional Office
Brunwsick County Building Inspections
10

OFFICE USE ONLY
Date Received
Fee Paid
Permit Numher
10 -A
A D/
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION:
1. Applicant's name (specify the name of the corporation, individual, etc. who owns the project):
WDV, LLC
2. Print Owner/Signing Official's name and title (person legally responsible for facility and
compliance):
Bert Exum, President
3. Mailing Address for person listed in item 2 above:
P.O.Box 1967
City: Wilmington State
Telephone Number: (910 ) 540-9716
NC
Zip: 28402
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Waterford
5. Location of Project (street address):
Poole Road
City: Leland
County: Brunswick
6. Directions to project (from nearest major intersection):
Follow Hwy 17 South out of Wilmington past Hwy 74, 76 overpass. First turn on right is Poole road.
Project entrance straight off Poole road.
7. Latitude: 34013'45" Longitude: 78°1' 15" of project
8. Contact person who can answer questions about the project:
Name: Davis Fennell (Cape Fear Engineering) Telephone Number: [phone]
H. PERMIT INFORMATION:
1. Specify whether project is (check one):
New Renewal X Modification
Form: SWU-101 Version 3.99 Page 1 of 4

2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number SW8 020510 And its issue date (if known) November 25, 2002
3. Specify the type of project (check one):
Low Density X High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
CAMA Major X 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.
M. 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 management for the project.
All Stormwater runoff to be conveyed to non -discharge amenity pond system.
2. Stormwater runoff from this project drains to the Cape Fear River basin.
3. Total Project Area: 566.41 acres
5. Flow many drainage basins does the project have? 1
4. Project Built Upon Area: 10.93 %�
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 Are i
Drainage Area 2
Receiving Stream Name
Sturgeon Creek/Jackey's Creek
Receiving Stream Class
SC
Drainage Area
566.41 ac (24,672,918 sf)
Existing Impervious* Area
0 ac
Proposed Impervious* Area
61.93 ac (2,697,665 sf)
% Impervious* Area (total)
10.93 %
Imperious* Surface Area
Drainage Area 1
Drainage Area 2
On -site Buildings
26.80 ac (1,167,413 sf)
On -site Streets
13.67 ac (595,455 sf)
On -site Parking
1.32 ac (57,500 sf)
On -site Sidewalks
0.96 ac (41,825 sf)
Other on -site
19.18 ac (835,472 sf)
Off site
0 ac
Total: 61.93 ac (2,697,665 sf)
Total:
_••.1— ......o ......_ .o uy. ;c ua LIIG U"tit Ltpurt Ulu" tnutuutrig, Uut Rul timitea to, Uiataings, roads, parking areas,
sidewalks, graved areas, etc.
Form: SWU-101 Version 3.99 Page 2 of 4

7. How was the off -site impervious area listed above derived?
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
N/A
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.
1. The following covenants are intended to ensure ongoing compliance with state stormwater managementpermit number
SW8 020510 as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
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.
** SEE ATTACHED SHEET
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess area 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
BUT specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SWU-102
Form SWU-103
Form SWU-104
Form SWU-105
Form SWU-106
Form S'vVU-107
Form SWU-108
Form SWU-109
Wet Detention Basin Supplement
Infiltration Basin Supplement
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Underground Infiltration Trench Supplement
Neuse River Basin Supplement
Innovative Best Management Practice Supplement
Form: SWU-101 Version 3.99 Page 3 of 4

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 Regionai Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
• Original and one copy of the Stormwater Management Permit Application Form
• 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
Initials
-Sw (w,
B-
-5 W_
S S5P
st�P
-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 submittal authority to another individual or firm so that they may provide information on
your behalf, please complete this section:
Designated agent (individual or firm): Cape Fear Engineering, Inc.
Mailing Address:
151 Poole Road, Suite 100
City: Belville State: NC
Phone: [phone] Fax: [phone]
VIII. APPLICANT'S CERTIFICATION
Zip: 28451
I, (print or type name of person listed in General Information, item 2) Bert Exum
certify that the information included on this permit application form is, to the best of my knowledge, convect and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A
NCAC 21I.1000.
Signature:
Form: SWU-101
3.99
Page 4 of 4
Date: 1LLo 3

Waterford
IMPERVIOUS LOT ALLOWANCES
Tract A
- No lots
Tract B
- Lots 1-45 restricted to 3,600sf
- Lots 46-102 restricted to 5,800sf
- Lots 103-130 restricted to 4,500sf
- Lots 131-163 restricted to 5,000sf
Tract C
- Lots 1-96 restricted to 3,600sf
Stormwater Application

Permit No. S lkA 6?og7 (3 JAG
(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 storinwater 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: Waterford Phase II
Contact Person: Bert fxum
Phone Number: (910) 540-97 I G
For project with multiple basins, specify which basin this worksheet applies to: Non-Dl5charcge Pond
System
elevations
Basin Bottom Elevation
All Ponds 5' or Deeper
ft.
(floor of the basin)
Permanent Pool Elevation
Vanes —see chart 5W-A
ft.
(elevation of the orifice)
Temporary Pool Elevation
Vanes —see chart 5W-A
ft.
(elevation of the discharge structure overflow)
areas
Permanent Pool Surface Area
1 ,581 ,839
sq. ft.
(water surface area at the orifice elevation)
Drainage Area
5GG.4.1
ac.
(on -site and off -site drainage to the basin)
Impervious Area
G 1.93
ac.
(on -site and off -site drainage to the basin)
volumes
Permanent Pool Volume
N/A
cu. ft.
(combined volume of main basin and forebay)
Temporary Pool Volume
1 ,7G7,23G
cu. ft.
(volume detained above the permanent pool)
Forebay Volume
N/A
cu. ft.
(approximately 20% of total volume)
Other parameters
SA/DA'
O. G
(surface area to drainage area ratio from DWQ table)
Diameter of Orifice
N/A
in.
(2 to 5 day temporary pool draw -down required)
Design Rainfall
I
in.
Design TSS Removal'
90
%
(minimum 85% required)
Form: SWU-102 Rev 3.99 Page 1 of 4

Footnotes:
' When using the Division SA/DA 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.
2 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.
H. 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.
Applicants Initials:
7 3P a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
* b. The forebay volume is approximately equal to 20% of the basin volume.
-S'CWK� c. The temporary pool controls runoff from the design storm event.
* d. The temporary pool draws down in 2 to 5 days.
3W_—' e. If required, a 30-foot vegetative filter is provided at the outlet ( include non -erosive flow
calculations)
'3%P f. The basin length to width ratio is greater than 3:1.
'S'%C-> g. The basin side slopes above the permanent pool are no steeper than 3:1.
* h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).
'3C3� i. Vegetative cover above the permanent pool elevation is specified.
* j. A trash rack or similar device is provided for both the overflow and orifice.
3p k. A recorded drainage easement is provided for each basin including access to nearest right -
of way.
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.
in. A mechanism is specified which will drain the basin for maintenance or an emergency.
WOr f0 eA_F_ FdK p
* Non -discharge pond -these items are not required.
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) does does not incorporate a vegetated filter at the outlet.
This system (check one) does does not incorporate pretreatment other than a forebay.
Form: SNM-102 Rev 3.99 Page 2 of 4

Maintenance activities shall be performed as follows:
1. 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 as such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads WA feet in the main pond, the sediment shall be removed.
When the permanent pool depth reads N/A feet in the forebay, the sediment shall be removed.
Permanent Pool Elevation = Varies
5ediment Removal Elevation = Varies
5ediment Removal Ele tion = WA 75% 75%
Bottom Elevation L 25% Bottom Elevation = Varies 25% 1 F/
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: SNM-102 Rev 3.99 Page 3 of 4

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 as such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads Varle5 — see Sheet 'A' feet in the main pond, the sediment shall be
removed.
When the permanent pool depth reads N/A feet in the forebay, the sediment shall be removed.
I:Uyy ha 03 /:T044,W
Permanent Pool Elevation = Varies -see 5heet 'A'
5ediment Removal Elevation = Varies -see Sheet 'A'
5ediment Removal Ele tion = N/A 75%,,/75%
Bottom Elevation = 25% Bottom Elevation = Varies -see Sheet 'A' 25% /
FOREBAY MAIN POND
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 4

f' �,wlu l — 1 7 i ,03 08 : 49A
i
CAPE FEAR
Engineering, Inc.
751 POOre Road. S,Ws Rlfi
89101M. M' 99j!, r
TCL (9 M) 383-19wi
Fax (010) AM 104•
www Cope eareng.rnm
Fax Transmittal
To:
Laurie Munn
Fax: [phone]
From:
Jeff Petroff
CC.
Fie:
Waterford
Pages: 2
Date:
7/17/03
Job #: 650-06
IF YOU DO NOT RECEIVE -rHIS DOCUMENT CLEARLY, PLEASE CALL [phone],
This is your original Original to be mailed.
Laurie,
If you have any trouble reading this, give me a call and I can get it to you digitally,
Thanks
Jeff
P_01
Fax -Poole Rd.doc

Jul-177-03 08:49A
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CAPE FEAR
Engineering, Inc.
July 16, 2003
Laurie Munn
NCDENR
Water Quality
127 Cardinal Dr. Ext.
Wilmington, NC 28405
RE: Waterford Phase II (SW8 020510 Mod.)
Dear Ms. Munn:
Please find the enclosed response to your request for additional information for the above
referenced project.
e Two copies of the revised sheet A.
I trust this information to be sufficient for your review and approval. If you have any
questions or require additional information, please contact this office. Thanks again for
your timely review.
Sincerely,
JG111Gy FULILPIII r.rl.
151 Poole Road, Suite 1OO • Belville, NC 28451 • TEL: (91O) 383-1044 • FAX. [phone]
www.ca pefeareng.com

4FCAPE FEAR
Engineering, Inc.
June 26, 2003
Laurie Munn
NCDENR
Water Quality
127 Cardinal Dr. Ext.
Wilmington, NC 28405
RE: Waterford Phase II (SW8 020510 Mod.)
Dear Ms. Munn:
Please find the enclosed response to your request for additional information for the above
referenced project.
1. Two copies of both sheets B and C with the wetland note are included. Also,
sheet C's scale has been corrected.
2. Pond bottom and sediment removal elevations have been added to the pond
schedule on the revised sheet A. Page 3 of the Wet Detention Basin
Supplement has also been revised and included.
3. You're right; stage 0 of the ponds is the normal water surface elevation in the
calculations.
4. Swale 7 replaces Pond 7. SW8 020510 only permitted pond 8 within the tract
boundary of sheet B. This submittal has pond 8 extending to where it is
shown on sheet A. Swale 7 will require some grading and a detail has been
added to sheet A. To avoid the time delays involved with getting the wetland
delineator back on site, all potential wetlands near areas of disturbance will be
staked and protected with silt fencing as shown on sheet A.
I trust this information to be sufficient for your review and approval. If you have any
questions or require additional information, please contact this office. Thanks again for
your timely review.
Sincerely,
Jeffrey Petroff, P.E.
151 Poole Road, 5ulte 100 • Belville, NC 28451 • TEL: [phone] • FAX: [phone]
www.capefeareng.com

We have already discussed these items, and I know that you are in the process of
addressing them. Please call me with any questions.
Jeff,
I have just a few comments and questions.
1. The revised plans do not include sheets B & C. I need to get the revised copies of
these sheets that include the wetlands note. Also, the scale on my
sheet C is incorrect.
2. I understand that this is a non -discharge system, but the bottom of the pond elevation
needs to be included on the plans as well as the sediment cleanout
level. We need to have the actual elevation that the sediment cleanout will occur, and the
person performing the maintanence activity needs to have an
actual depth. Even though the ponds are non -discharging, if maintanence does not occur,
the capacity of the ponds could be diminished and the system
could discharge through the emergency overflow at a lower pond volume.
3. In your calculations, on the routing for the 25-year storm, is stage 0 of the ponds the
normal water surface elevation?
4. Pond 7 is gone and is now just a swale. Is that correct? Will any grading be done to
this swale? Also, was all of Pond 8 permitted under the permit
SW8 020510? If Swale #7 is going to be graded, I need to get a detail of the swale on the
plans. Also, if there is going to be disturbance in this area and if
there is an extension to Pond 8, the owner must provide information regarding the
wetlands in this area. A delineation should be done for the areas to be
disturbed.
Please call me if you have any questions. Also, congratulations on your P.E. I noticed
that your signature changed in the course of this project!

of `�ArF
\O� R QG Michael F. Easley, Governor
v� William G. Ross Jr., Secretary
> North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
May 1, 2003
Mr. Bert Exum, President
WDV, LLC
P.O. Box 1967
Wilmington, NC 28402
Subject: REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 020510 Modification
Waterford
Brunswick County
Dear Mr. Exum:
The Wilmington Regional Office received a Stormwater Management Permit Application for
Waterford on February 14, 2003. A preliminary review of that information has determined that the
application is not complete. The following information is needed to continue the stormwater review:
1. Please either delineate all wetlands on site, disturbed or undisturbed, or note on the plans
that none exist. The legend contains a potential AEC. If these are wetlands, please label
as such.
2. Please locate the ponds in recorded access/drainage easements. Please show these
easements on the plans.
3. Please provide a pond section detail and specify pond side slope vegetation and the
wetland species to be planted on the 6:1 shelf.
4. FYI — The scale in the title block says 1" = 200' when the scale is actually 1" = 50' on
Sheet SW-C. Please correct.
5. Please provide FFE on the clubhouse and additional spot elevations for the interior area
including pool decks and tennis courts.
6. Please label Riser #1G. It is listed in the Riser Structure Schedule on Sheet SW -A, but I
am not able to locate it on the plans.
7. Please add the pond depth to pond schedule on Sheet SW -A. Also, please provide the
sediment removal depth for each pond on the schedule as well.
8. Please provide calculations that show what the 1 " required volume is, what the 25 year
volume is, and how you determined that 2,125,530 cubic feet of volume has been
provided.
N. C. Division of Water Quality 127 Cardinal Drive Extension [phone] Customer Service
Wilmington Regional Office Wilmington, NC 28405 [phone] Fax [phone]

Mr. Bert Exum
April 22, 2003
Stormwater Project No. SW8 020510 Modification
Please note that this request for additional information is in response to a preliminary review.
The requested inLonn_ation shculd be received by this Office prior to .Tune 1, 2003, or the application will
be returned as incomplete. The return of a project will necessitate resubmittal of all required items,
including the application fee.
If you need additional time to submit the information, please mail or fax your request for a time
extension to the Division at the address and fax number at the bottom of this letter. The request must
indicate the date by which you expect to submit the required information. The Division is allowed 90
days from the receipt of a completed application to issue the permit.
The construction of any impervious surfaces, other than a construction entrance under an
approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to
enforcement action pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any original
documents that need to be revised have been sent to the engineer or agent. All original documents must be
returned or new originals must be provided. Copies are not acceptable. If you have any questions
concerning this matter please feel free to call me at [phone].
Sincerely,
Laurie Munn
Environmental Engineer
RSS/:Ism S:\WQS\STORMWAT\ADDINFO\2003\020510MOD.apr03.doc
cc: Laurie Munn
Davis Fennell, P.E.

CAPE FEAR
Engineering, Inc.
June.18, 2003
Lauer Munn
NCDENR
Water Quality
127 Cardinal Dr. Ext.
Wilmington, NC 28405
RFJ C Fj 71
Jutj 3
�-?- MLQ�D
!aw
RE: Waterford Phase II (SW8 020510 Mod.)
Dear Ms. Munn:
Please find the enclosed response to your request for additional information for the above
referenced project.
1. All individual stormwater plans either show wetlands or note that none exist.
Tract `A' shows potential wetlands on future development. This land is not
being developed at this time. A qualified wetland specialist will evaluate any
potential wetland before development on that tract.
2. A note has been added to the plans that the ponds be located in recorded
access/drainage easements. Due to graphic limitations, these easements are
not shown on the plans, but a sample copy of a recorded plat is included to
show these easements.
3. A non -discharge pond system is used which meets alternate design criteria.
4. The title block on sheet SW-C has been corrected.
5. The finished floor elevations have been added to the plans for the requested
areas.
6. Riser #lG was removed from the plans. The Riser Structure Schedule on
sheet SW -A has been revised.
7. The non -discharge ponds will average 6 to 8 feet in depth. Accumulated
sediment will be removed when approximately 25% of the ponds depth is lost.
However since this is a non -discharge pond system and no sediment will leave
151 Poole Road, Suite 1OO • Belville, NC 28451 • TEL: [phone] • FAX. [phone]
www.capefeareng.com

8. The 25 year volumes and provided storage volumes were shown in the
previously submitted Pond Volume and Stage Information sheet. This sheet is
being revised to include the 1" volumes.
I trust this information to be sufficient for your review and approval. If you have any
questions or require additional information, please contact this office.
Thank you,
Jeffrey Petroff, P.E.

CAPE FEAR
Engineering, Inc.
151 Poole Road, Suite 100
Behrllle, NC 28451
TEL [phone]
FAX [phone]
www.capefeareng.com
To: NCDENR — Div. Water Quality
127 Cardinal Drive Ext.
Wilmington, NC 28405
❑ As Requested
❑ Sent via Mail
❑ For Your Files
❑ Sent via Courier
FEB 1 " OJ4,
BY:
Transmittal
Date: 2/14/03
File: 650-06
Subject: Waterford
Stormwater Submittal
❑ For Distribution ® For your Review / Action / Approval
Quantity
Drawing No.
Description
2
Original + 1 Copy of Application and Supplement
1
$420.00 Application Fee
2
Sample Deed Restriction
2
Project Narrative and Supporting Calculations
2
Sets of Plans
REMARKS
CC: Cape Fear Engineering, Inc.
File
Signed'��
B. Petrdf, ,
Trans-NCDENR-14feb03

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