SW8060660_CURRENT PERMIT_20060908

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
�T
DOC TYPE
(If CURRENT PERMIT
❑ APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMMDD

W A FER Michael F. Easley, Governor
` b G William G. floss .1r., Secretary
` od r- North Carolina Department of Environment and Natural Resources
(� Alan W. Klimck, N.E. Director
Division of Water Quality
September 8, 2006
Richard Genova, Vice President
Coastal Communities @ Ocean Ridge Plantation, Inc.
351 Ocean Ridge Parkway, SW
Ocean Isle Beach, NC 28469
Subject: Stormwater Permit No. SW8 060660
Leopard's Chase Clubhouse and Maintenance Facility
High Density Project
Brunswick County
Dear Mr. Genova-.
The Wilmington Regional Office received a complete Stormwater Management Permit
Application for Leopard's Chase Clubhouse and Maintenance Facility on June 23, 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. SW8 060660 dated September 8, 2006, for the construction of the
subject project.
This permit shall be effective from the date of issuance until September 8, 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 stormwate.r 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 Rhonda Hall, or me at [phone].
Sincerely,/^
Ed Beck
Regional Supervisor
Surface Water Protection Section
ENB/rbh- S:1WQSISTORMWATIPERMIT1060660.sep06
CC' Jason Clark, P.E., Houston and Associates, P.A.
Brunswick County Building Inspections
Brunswick County Engineer
Rhonda Hall
Wilmington Regional Office Nont%hCarolina
Central Files [Naturally
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wihnington, NC 2K405 Phone [phone] Cuszon]Cr Service
Wilmington Kegional Oft -Ice Internet: www.ncwatertlualily orr; Fax [phone]
An Equal Opportunity/Affirmative Action Employer - 50% Recycledll0% Post Consumer Paper

State Stormwater Management Systems
Permit No. SW8 060660 4
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
Richard Genova, Coastal Communities At Ocean Ridge Plantation, Inc..
Leopard's Chase Clubhouse and Maintenance Facility
Brunswick County
FOR THE
construction, operation and maintenance of two 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 September 8, 2016, and
shall be subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2.. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.7 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 290,994 square feet of
impervious area.
3. The overall tract built -upon area percentage for the project must be maintained
at 30% as specified by State Stormwater Management Permit Number SW8
020221 for Golf Clubhouse at 4.18 acres, Amenity Center at 1.11 acres, and
Maintenance Facility at 1.42 acres, and as required by Section .1005 of the
stormwater rules.
4. This portion of the tract (the high density pocket associated with the Golf
Clubhouse, Amenity Center and Maintenance Facility) 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
Page 2 of 8

State Stormwater Management Systems
Permit No. SW8 060660
will be recorded showing all such required easements, in accordance
with the
approved plans.
6. The runoff from all built -upon area within the permitted drainage
area of this
project must be directed into the permitted stormwater control system.
7. The following design criteria have been provided in the two.wet detention ponds
and must be maintained at design condition:
Pond 1
Pond 2
a. Drainage Area, acres:
10.66
6.80
Onsite, ft2:
464,411
296,160
Offsite, ft2:
None
None
b. Total Impervious Surfaces, ft2:
229,522
61,472
Buildings, ft :
32,914
7,501
Roads/Parkiq ft2:
148,566
53,971
Sidewall s, ft :
25,757
0.
Other, ft :
22,285
0
C. Pond Depth, feet:
6
6
d. TSS removal efficiency:
90
90
e. Design Storm, inches:
1
1
f. Permanent Pool Elevation, FMSL:
48.5
49.5
g. Permitted Surface Area @ PP, ft2:
23,239
56,455
h. Permitted Storage Volume, ft3:
24,710
28,849
i. Temporary Storage Elevation, FMSL:
49.5
50.0
j. Controlling Orifice:
2.0"
1.5°
k. Permanent Pool Volume, ft3:
77,322
235,832
I. Forebay Volume, ft3:
18,111
56,394
m. Maximum Fountain Horsepower:
114
314
n. Receiving Stream
Saw Pit Swamp
Saw Pit Swamp
o. River Basin
Lumber
Lumber
p. Stream Index Number:
15-22-2-2
15-22-2-2
a. Classification of Water Body:
C;Sw
C;Sw
Ill. SCHEDULE OF COMPLIANCE
1. 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.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
Page 3of8

State Stormwater Management Systems
Permit No. SW8 060660
the system will be repaired immediately.
3. The permittee shall at all times provide the operation and maintenance
necessary to assure the permitted stormwater system functions 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 slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. 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.
5. Decorative spray fountains will be allowed in the stormwater treatment system,
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 fountains in the two ponds is as follows:
Maximum Fountain Horsepower
Description
Maximum Horsepower
Pond 1
114 horsepower
Pond 2
3/ horsepower
6.. The facilities shall be constructed as shown on the approved plans. 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.
7. Upon completion of construction, prior to issuance of a Certificate of Occupancy,
and prior to operation of this permitted facility, a certification must be received
from an appropriate designer for the system installed certifying that the permitted
facility has been installed in accordance with this permit, the approved plans and
specifications, and other supporting documentation. Any deviations from the
approved plans and specifications must be noted on the Certification. A
modification may be required for those deviations.
8. If the stormwater system was used as an Erosion Control device, it must be
restored to design condition prior to operation as a stormwater treatment device,
and prior to occupancy of the facility.
Page 4 of 8

State Stormwater Management Systems
Permit No..SW8 060660
9. Access to the stormwater facilities shall be maintained via appropriate
easements at all times.
10. 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 any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease 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.
11. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
12. 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.
13. 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.
Ill. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a formal permit transfer request to the Division of Water Quality,
accompanied by a completed name/ownership change form, documentation
from the parties involved, and other supporting materials as may be appropriate.
The approval of this request will be considered on its merits and may or may not
Pe approved. The permittee is responsible for compliance with all permit
conditions until such time as the Division approves the transfer request.
2. Failure to abide by the conditions and limitations contained in this perrnit 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.
3. 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) having jurisdiction.
4. 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.
Page 5 of 8

State Stormwater Management Systems
Permit No. SW8 060660
5. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
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. Unless specified elsewhere, permanent seeding requirements for the stormwater
control must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual. ,
8. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address
changes within 30 days.
Permit issued this the 81h day of September, 2006.
NOR ' CA ROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 6 of 8

State Stormwater Management Systems
Permit No. SW8 060660
Leopard's Chase Clubhouse and Maintenance Facility
Stormwater Permit No. SW8 060660
Brunswick County
Designer's Certification
I as a duly registered
in the State of North Carolina, having been authorized to observe (periodically/ weekly/
full time) the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 7 of 8

State Stormwater Management Systems
Permit No. SW8 060660
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
.3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet/bypass structure elevations are per the approved plan.
.6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet/bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 11.
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,
and a forebay.
15. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
Brunswick County Building Inspections

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
—
n Sfae � North n � T�I 0�
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be pholucopiety for use as an original
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
�a� ll]Mmurltti � ���� nk��� L► � YnC.
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
3. Mailing Address for person listed in item 2 above:
3S 1 Ocean ?"'aa e- k wo.
City: cSoo e\:It tt sco&\ State: NC, Zip:
Telephone Number: ( ql0 ) Z '7- 11Q3
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Leopo.L4is Chose ClkbkQLASe. anA A1wA4e e FaJl'j�j
5. Location of Project (street address):
city: a� Z51e aeock County: Sru.asuaIck
6. Directions to project (from nearest major intersection):
I1 AJC 5L_� - C_. _&�Or�ttion c.lS['? a.ef M,.(t
o r Q
a
7. Latitude: 3� ��o Longitude: `7V 30 of project
8. Contact person who can answer questions about the project:
Name: R 1C r�Cr[[]Q�Q� Telephone Number: C(( I0 ) ZS%- IC11`03
11. PERMIT INFORMATION:
1. Specify whether project is (check one): _%_New Renewal Modification
Form SWU-101 Version 3.99 Page 1 o1_4

IL
2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number and its issue date (if known)
3. Specify the type of project (check one):
Low Density K 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.
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 management for the project.
SAC.-"_�a.�e r {'cor+� C �ebinnu`S e 5 fs� �� Il fie iecc �� _. i t o r nn tea ita"
2. Storrnwater runoff from this project drains to the LnAbec River basin.
3. Total Project Area: 3 (0,1Z- acres !��} 4. Project Built Upon Area: 18,4 /n
5. How many drainage areas does the project have? G-. ("2C sue. ZA. ,)
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.
'1t- t 4'M '6 1 SL i AnAA-t' 2—
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Receiving Stream Class
r
Drainage Area
tO GG4 4 41t5
i(V 0 s
Existing Impervious* Area
—
--
Proposed Impervious*Area
SZwtt 27,17.6ZZsP
1,411Z& 6 LM sF
% Impervious* Area (total)
49,41% 1
z 05C.
Impervious* Surface Area
Drainage Area I
Drainage Area 2
On -site Buildings
0.7SS6Ae. G
O. 17ZZ lac. SD p
On -site Streets
3.410f, 114 8, S Sr+
4 e. 63 R7 sp
On -site Parking
--
On-site Sidewalks
0.5"INe _ 5 sF
Other on -sit N S
c ZZ F
~
Off -site
Total: 5. 7 Y Z Z9 52ZSF
Total: I,tr 1 Z /H SF
" Impervious area is defined as the built upon area including, but not limited to, buildings, rands, parking areas,
sidewalks, gravel areas, etc.
Form SWU-101 Version 3.99 Puke 2 of 4

7. How was the off -site impervious area listed above derived? MIA
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,it table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
I. The followiit�i covenants are infended to ensure ongoing compliance zoith state storrrrzvater management permit number
5W L7 C)?_oL \ _ as issued by the Division of Water Quality. These covenants may riot be
changed or deleted without the consent of the State.
`Th '7oW Nojeek
2. No nrore than 246 CH4 _ square feet of l shall be covered 2?y structures or impervioifs materials.
Impervious materials include asphalt, gravel, concrete, brick, stare, slate or similar material but do not include wood
decking or the water surface of swirnrning pools.
3. Swales shall not be filled in, piped, or altered except as necessnry to provide driveway crossings.
4. Built -upon area in excess of the permitted amourit requires a state stormwater management permit modification prior to
construction.
5. All perrrritted runoff from out parcels or future development shall 17e directed into the permitted stormwater control
system. These connections io the storrtrwater control system shall be per formed in a marnzer tlmt uraintnins the iritegt•ity
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 [phone] 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
]nnova6ve 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 Regional Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Es ' 'als
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each 6IM1'
• Permit application processing fie 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)'
VIL 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): _ t.
Mailing Address: .a &,, (,Zr?
City: 5lhAhAiL State: &)C— Lip: �{S9
Phone: ( q to ) 754 - G9Z4
V111. APPLICANT'S CERTIFICATION
Fax: ( 910 ) 1-75q-zlzl
1, (print or type mmne of person listed in General Information, itern 2) R,tCYMA ee.,_o a,
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will be constructed in conformance with the approved plans, that the required deed restrictions
and protective covenants will be record and that the proposed project complies with the requirements of 15A
NCAC 2H .I000. --t r,
Signatur
Forn SWU-101 Version 3.99 Page 4 of 4
Date: 5- i_' -,1_bbtp

Stormwater and Erosion Control Narrative
for
Ocean Ridge Plantation
Leopard's Chase Clubhouse and Maintenance Facility
The subject project is located within Ocean Ridge Plantation, in southern Brunswick
County. Ocean Ridge Plantation, Phase IV has an Overall Stormwater Plan under the low density
option. There is one eighteen hole golf course in the Phase IV development, Leopard's Chase Golf
Club. This submittal is for the construction of the Leopard's Chase Clubhouse, the Phase IV
Amenity Center and the golf course Maintenance Facility. Coastal Communities @ Ocean Ridge
Plantation, Inc., are the owners of Ocean Ridge Plantation.
Development of this project will be accompanied with curbed and guttered roadways with
open throat and grate curb inlets and piping. Stormwater ponds have been designed for
treatment. This project will utilize two (2) Stormwater Ponds to treat runoff from the 1"
Design Storm. An Overall Stormwater Permit for Phase IV was approved under the Low Density
Option, Permit ## SW8 020221. The clubhouse, amenity center and the maintenance facility
were included in the Overall Low Density Permit. The Overall Low Density Permit is also being
updated in this submittal.
\1llllj
A o'
SEAL �•
W 030869
G 61�
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