SW8980820_Historical File_20010327

Nolan, CaPolina
i epartment of Environment and Natural Resources
Division of Water Quality
Wilmington Regional Office
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
March 27, 2001
Mr. Morten Hansen, III, Partner
Morten Hansen III & Robert L. Hanson Partnership
3 Gate 6 Carolina Shores_
Calabash, NC 28467
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NowuRAL RESOURCES
Subject: Permit No. SW8 980820
The Thistle Golf Club
High Density Subdivision Stormwater Project
Brunswick County
Dear Mr. Hansen:
The Wilmington Regional Office received a complete modification to the Stormwater Management Permit
Application for The Thistle Golf Club on February 21, 2001. Staff review of the plans and specifications has
detennined 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 980820, dated March 27, 2001, for the construction of the project,
The Thistle Golf Club.
This permit shall be effective from the date of issuance until March 27, 2011, 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 ofthe 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
adj udicatory 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 pen -nit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Linda Lewis, or me
at [phone].
Sincerely,
Rick Shiver
• Water Quality Regional Superviso
RSS/:arl S:1WQSISTORMWATIPERMIT1980820.MAR
cc: Dan Dawson, P.E.
Town of Calabash Building Inspections
Linda Lewis
Wilmington Regional Office
Central Files
M
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer ] 50%, recycled/101/t, post -consumer paper

State Stormwater Management Systems
Permit No. SW8 980820
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 ofNorth Carolina as amended, and
other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
Morten Hansen III & Robert L. Hanson Partnership
The Thistle Golf Club
Brunswick County
FOR THE
construction, operation and maintenance oftwo systems ofnon-discharging 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 March 27, 2011 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 on page
3 of this permit, the Project Data Sheet. The single family subdivision is permitted for 57 lots, each allowed
6,000 ftz square feet of built -upon area. The multi -family tracts are allotted 1,500 ftz per building.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the pen -nit.
4. There is no offsite drainage from neighboring properties into this project, per the consultant.
5. These ponds are designed to hold a volume equivalent to 8" of rain above the permanent pool without
discharging to surface waters, therefore no draw down orifice is provided.
2

State Stormwater Management Systems
Permit No. SW8 980820
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
Morten Hansen III & Robert L. Hanson Partnership
The Thistle Golf Club
Brunswick County
FOR THE
construction, operation and maintenance of two systems of non -discharging 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 March 27, 2011 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 on page
3 of this permit, the Project Data Sheet. The single family subdivision. is permitted for 57 lots, each allowed
6,000 ft2 square feet of built -upon area. The multi -family tracts are allotted 1,500 ft2 per building.
3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts
of the permit.
4. There is no offsite drainage from neighboring properties into this project, per the consultant.
These ponds are designed to hold a volume equivalent to 8" of rain above the permanent pool without
discharging to surface waters, therefore no draw down orifice is provided.
0

State Stormwater Management Systems
Permit No. SW8 980820
Project Name:
Permit Number:
Location:
Applicant:
Mailing Address:
Application Date:
Name of Receiving Stream / Index #:
Classification of Water Body:
Design Storm:
DIVISION OF WATER QUALITY
PROJECT DATA SHEET
The Thistle Golf Club
SW8 980820
Brunswick County
Mr. Morten Hansen, III, Partner
Morten Hansen III & Robert L. Hanson Partnership
3 Gate 6 Carolina Shores
Calabash, NC 28467
February 21, 2001
Shingletree Swamp / LBR 15-23-2
"C Sw"
Pond Depth, feet:
Permanent Pool Elevation, FMSL:
Drainage Area, acres:
Total Impervious Surfaces, ft2:
57 Lots @6,000, ft2:
Multifamily Buildings
Roads/Parking, ft2
Cartpaths, ft2
Sidewalks, ft2:
Amenity, ft2:
Future Clubhouse, ft2:
Existing, (clubhouse, maintnance) ft2:
Required Surface Area, ft2:
Provided Surface Area, ft2:
Required Storage Volume, ft3:
Provided Storage Volume, ft3:
Temporary Storage Elevation, FMSL:
8"
DA-1
6
44.58
218.91
954,017
342,000
-0-
202,118
256,568
1,307
26,136
13,068
112,820
38,178
139,570
890,268
1,750,085
45.82
DA-2
6
45.55
143.5
1,394,791
-0-
389,426
660,370
136,778
208,217
-0-
-0-
-0-
80,795
742,559
1,045,237
1,571,769
47.59
K3

State Stormwater Management Systems
Permit No. SW8 980820
II. SCHEDULE OF COMPLIANCE
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.
If an Architectural Review Committee (ARC) is required to review plans for compliance with the BUA
limit, the plans reviewed must include sidewalks and driveways. Any approvals given by the ARC do not
relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit.
4. The following items will require a modification to the permit:
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 the project area. The project area is defined as all property
owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought.
f. Fining in, altering, or piping of any vegetative conveyance shown on the approved plan.
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 it's 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. Decorative spray fowntains will not be allowed in the stOrrnwater treatment system.
11. 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.
12. 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.
n

State Stormwater Management Systems
Permit No. SW8 980820
13. Prior to transfer of the permit, the pond 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.
14. 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 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 outlet structure, orifice device and catch basins and piping.
g. Access to the outlet structure must be available at all times.
15. 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.
16. 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 maximum built -upon area per single family lot is 6,000 ft2 square feet. This allotted amount
includes any built -upon area constructed within the lot property boundaries, and that portion of the
right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but
is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas,
but does not include raised, open wood decking, or the water surface of swimming pools."
b. "The covenants pertaining to stormwater regulations may not be changed or deleted without
concurrence of the State."
C. Alteration of the drainage as shown on the approved plan may not take place without the
concurrence of the State."
17. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of
recording the plat, and prior to selling lots. The recorded copy must 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 in accordance with the conditions of
this permit, the approved plans and specifications, and other supporting data.
19. 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.
20. 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.
5

State Stormwater Management Systems
Permit No. SW8 980820
III. GENERAL CONDITIONS
This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there
is a name change of the Pennittee, a "Name/Ownership Change Form" must be submitted to the Division
of Water Quality accompanied by appropriate documentation from the parties involved, such as a copy of
the deed of trust. Other supporting materials, such as a signed Operation and Maintenance plan in the case
of engineered systems, will also be required. 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. 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.
The issuance of this permit does not preclude the Pennittee 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.
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.
5. 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.
6. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the
stormwater facilities during normal business hours.
7. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days.
Permit issued this the 27th day of March, 2001.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
000<
S �aJ4,�
Kerr . Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number SW8 980820
Z

State Stormwater Management Systems
Permit No. SW8 980820
The Thistle Golf Club
Stormwater Permit No. SW8 980820
Brunswick County
Designer's Certification
Pagel of 2
1, , 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 ofmy 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
i
SEAL
7

State Stormwater Management Systems
Permit No. SW8 980820
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.
IL . 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 overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Town of Calabash Building Inspector
4

Certification Requirements:
State Stormwater Management Systems
Pennit No. SW8 980820
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 overall dimensions of the system, as shown on the approved plans, are provided.
cc: NCDENR-DWQ Regional Office
Town of Calabash Building Inspector
0

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
,: yg— 00
Da '4
41 ° 4I'v d-0 Vd0
State of North Carolina
Department of Environmental 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. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Morten Hansen III & Robert L. Hansen Partnership
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Morten Hansen III, Partner
3. Mailing Address for person listed in Item 2 above:
3 Gate 6 Carolina Shores
City: Calabash State: NC Zip: 28467
Telephone Number: [phone]
4. Project Name (subdivision, facility, or establishment name — should be consistent with project name on
plans, specifications, letters, operation and maintenance agreements, etc.):
The Thistle Golf Club
5. Location of Project (street address):
8840 Old Georgetown Road
City: Calabash County: Brunswick
6. Directions to project (from nearest major intersection):
US 17 & Hwy. 904, take 904 South, turn right on SR 1163, f 3 miles on right
7. Latitude: 330 55' Longitude: 780 33' of project.
8. Contact person who can answer questions about the project:
Name: Margaret Gray 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 980820 and its issue date (if known) 5/16/00
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 _ Sedimentation/Erosion Control _404 /401 Permits _ NPDES Sormwater
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.
Stormwater will be treated via golf course pond storage for a 25 year storm event.
2. Stormwater runoff from this project drains to the Lumber
3
5
51
Total Project Area: 362.41 acres
River Basin.
4. Project Built Upon Area 14.92 %
How many drainage areas does the project have? -:r- Z_
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
1 Drainage Area 2
Total Drainage Area
Receiving Stream Name
Shingletree Swamp
Receiving Stream Class
C-SW C-SW
Drainage Area
218.91 AC 143.50 AC
362.41 AC
Existing Impervious*Area
11.35 AC 0
11.35 AC
Proposed Impervious* Area
+.rAC21, 32.02 AC
-42.57 AC 55 ,q2.
% Impervious* Area (Total)
10.0% 23.31 %
1 14.89%
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -Site Buildings
8.87 AC
8.94 AC
On -Site Streets
4.64 AC
2.40 AC
On -Site Parking
1.57 AC
12.76 AC
On -Site Sidewalks
0.03 AC
4.78 AC
Other On -Site
(clubhouse,cartpaths, amenity
6.79 AC
3.14 AC
Off -Site
_rclfs
Total: 21.90 AC
Total: 32.02 AC
*I.mpervious 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 4

7. How was the off -site impervious area listed above derived? N/A
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, out parcels, 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.
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.
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 not include wood decking or the water surface of swimming pools.
**Phase 1/Drainage Area 1 6000 SF/Lot (Lots 1 thru 57)
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
* *Phase 2/Drainage Area 2 1500 SF/MF Unit
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit
modification prior to construction.
5. All permitted runofffrom the 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
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SW-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

VI. SUBNIITTAL 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.
N'pals
/
• Original and one copy of the Stormwater Management Permit Application Form m "d'
• One copy of the applicable Supplement Form(s) for each BUT "V
• 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): W.K. Dickson c/o Maraaret Gray
Mailing Address: 909 Market Street
City: Wilmington State: NC Zip: 28401
Phone: [phone] Fax: [phone]
VIII. APPLICANT'S CERTIFICATION
I, (print or type name ofperson listed in General Information, Item 2) d omy n) N0,S&r %
certify that the information included on this permit application form is, to the best of my knowledge, correct
and t1-At 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 NCCACC 2-11.1000.
Signature: /�.,r.�.% �< Date.
Fore S % J-101 Version 3.99 Page 4 of 4

Permit No. SW 9 qe?0-?20
(to be provided by DWQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
LOW DENSITY SUPPLEMENT
This form may be photocopied for use as an original
A low density project is one that meets the appropriate criteria for built upon area and transports
stormwater runoff primarily through vegetated conveyances. Low density projects should not have a
discrete stormwater collection system as defined by 15A NCAC 2H .1002(18). Low density requirements
and density factors can be found in 15A NCAC 2H .1005 through .1007.
I. PROJECT INFORMATION
Project Name: The Thistle Golf Club
(This is an attachment to the Wet Detention Basin Supplement Form for Drainage Area I
Contact Person: Margaret Gray Phone Number: 910.762.4200
Number of Lots: 57 Allowable Built Upon Area Per (p O7U0
*If lot sizes are not uniform, attach a table indicating the number of lots, lot sizes and allowable built
upon area for each lot. The attachment must include the project name, phase, page numbers and provide
area subtotals and totals.
II. BUILT UPON AREA
See the Stormwater Management Permit Application for specific language that must be recorded in the
deed restrictions for all subdivisions.
For uniform lot sizes, complete the following calculation in the space provided below where:
• SA Site Area - the total project area above Mean High Water. Wetlands may be excluded when the
development results in high density pockets.
• DF Density Factor - the appropriate percent built upon area divided by 100.
• RA Road Area - the total impervious surface occupied by roadways.
• OA Other Area - the total area of impervious surfaces such as clubhouses, tennis courts, sidewalks, etc.
• No. Lots - the total number of lots in the subdivision.
• BUA/Lot - the computed allowable built upon area for each lot including driveways and impervious
surfaces located between the front lot line and the edge of pavement,
Form SWU-104 Rev 3.99 Page 1 of 2

Calculation:
(SA x DF) - RA - OA = BUA
No. Lots Lot
Y6
C 2,18, 91 x %68
5-7
2-2515 SF/ior
III. REQUIRED ITEMS CHECKLIST
Initial in the space provided to indicate that the following requirements have been met and
supporting documentation is provided as necessary. If the applicant has designated an agent on
the Stormwater Management Permit Application Form, the agent may initial below.
Applicants Initials
(Vk a. A 30 foot vegetative buffer is provided adjacent to surface waters. Projects
in the Neuse River basin may require additional buffers.
b. Deed restriction language as required on form SWU-101 shall be recorded
as a restrictive covenant. A copy of the recorded document shall be provided
to DWQ within 30 days of platting and prior to sale of any lots.
VA- c. Built upon area calculations are provided for the overall project and all lots.
d. Project conforms to low density requirements within the ORW AEC (if
applicable). [15A NCAC 2H .1007(2)(b)]
Form SWU-104 Rev 3.99 Page 2 of 2

Permit No. —1=iiU8 500OZO
(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.
1. PROJECT INFORMATION
Project Name: The Thistle Golf Club
Contact Person: Margaret Gray Phone Number: 910.7G2.7200
For projects with multiple basins, specify which basin this worksheet applies to: Drainage Area I
(Note: Attached Low Density5upplement Form n included to restrict 13UA on the. individual Irk-5 in Phase 1.)
Elevations
Basin Bottom Elevation
39.5
ft.
Permanent Pool Elevation
44.58
ft.
Temporary Pool Elevation
45.82
ft.
Areas
Permanent Pool Surface Area
1,393,570
sq. fL
Drainage Area
218.91
ac.
Impervious Area
21.9
ac.
Volumes
Permanent Pool Volume
8,360,049
cu. ft.
Temporary Pool Volume
1,749,329
cu. ft.
Forebay Volume
Non Discharge
cu. ft.
Other parameters
SA/DA'
Non Discharge
Diameter of Orifice
Weir
in.
Design Rainfall
8.0
in.
Design TSS Removal
Non Discharge
%
Footnotes:
(floor of the basin)
(elevation of the orifice)
(elevation of the discharge structure overflow)
(water surface area at the orifice elevation)
(on -site and off site drainage to the basin)
(on -site and off -site drainage to the basin)
(combined volume of main basin and forebay)
(volume detained above the permanent pool)
(approximately 20% of total volume)
(surface area to drainage area ratio from, DWQ table)
(2 to 5 day temporary pool draw -down required)
(minimum 85% required)
' When using the Division SAIDA tables, the correct SAIDA 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
nonstandard table entries.
Form SWU-102 Rev 3.99 Page 1 of 4

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 211. 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
a
Nk b
A" c
NIA". d.
d lJ e_
f.
�,t�
w ' g.
The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet).
The forebay volume is approximately equal to 20% of the basin volume.
The temporary pool controls runoff from the design storm event.
The temporary pool draws down in 2 to 5 days.
If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow calculations)
The basin length to width *ratio is greater than 3: 1.
The basin side slopes above the permanent pool are no steeper than 3: 1.
A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).. Vegetative
cover above the permanent pool elevation is specified.
P'k i. A trash rack or similar device is provided for both the overflow and orifice.
Wk. A recorded drainage easement is provided for each basin including access to nearest right-of-way.
A4 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.
Vk" m. A mechanism is specified 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 0 does not incorporate a vegetated filter at the outlet.
This system (check one) O does O does not incorporate pretreatment other than a forebay.
Form SWU-102 Rev 3.99 Page 2 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 such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads Note* 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.
BASIN DIAGRAM
( fill in the blanks)
Permanent Pool Elevation
Sediment Red\oval El. N/A
------ ' Sediment Removal Elevation 75%
Bottom Ele ation--------------------------------------------- 1-25%
Bottom Elevation
FOREBAY MAIN POND
*Refer to Table 4 attached for pond sediment removal elevations.
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 foreba_y 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

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
Mnrtan Nancan ITT
Title: Partner
Address: 3 Gate 6 Carolina Shores, Calabash NC 28467
910 57571066
Signature:
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.
I,
�oS�gRy� oUS , a Notary Public for the State of �
County of �� c:k , do hereby certify that ��° ���� 4A
personally appeared before me this 0 day of APR-, L , Zmo , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
e y 9
o o Y.
#OT J, 90 °
°
° c3ocm � V
e
CK coy
SEAL
My commission expires�-
Form SWU-102 Rev 3.99 Page 4 of 4

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
Mirfpn HangPn III
Title: Partner
Address: 3 Gate 6 Carolina Shores, Calabash. NC 28467
Phone:
Date
910 57571066
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.
a Notary Public for the Stated N C-
County of 'P-27-4-.r450, r-k —,do hereby certify that�--
personally appeared before me this M day of Ate' - Zmoo , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
O DOOOAOOp%
® 00
e ,
O O
O O
O
� s���eeDeee�O
%ham ��KCpLI
SEAL
My commission expires Cr ^ 8 — Z
Form SWU-102 Rev 3.99 Page 4 of 4

Permit No. �.�ct! 9f3©620
(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.
1. PROJECT INFORMATION
Project Name: The Thistle Golf Club
Contact Person: Margaret Gray Phone Number: J 10.7G2.4200
For projects with multiple basins, specify which basin this worksheet applies to: Drainage Area 2
Elevations
Basin Bottom Elevation 39.5 ft. (floor of the basin)
Permanent Pool Elevation 45.55 ft. (elevation of the orifice)
Temporary Pool Elevation 47.59 ft. (elevation of the discharge structure overflow)
Areas
Permanent Pool Surface Area 742,559 sq. ft. (water surface area at the orifice elevation)
Drainage Area 143.5 ac. (on -site and off -site drainage to the basin)
Impervious Area 32.02 * ac. (on -site and off -site drainage to the basin)
Volumes
Permanent Pool Volume
Temporary Pool Volume
Forebay Volume
Other parameters
SA/DA'
Diameter of Orifice
Design Rainfall
Design TSS Removal
Footnotes:
4,880,000 cu. ft. (combined volume of main basin and forebay)
1,571,769 cu. ft. (volume detained above the permanent pool)
Non Discharge cu. ft. (approximately 20% of total volume)
Non Discharge (surface area to drainage area ratio from, DWQ table)
Weir in. (2 to 5 day temporary pool draw -down required)
8.0 in.
Non Discharge % (minimum 85% required)
' When using the Division SAIDA tables, the correct SAIDA 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
nonstandard table entries.
Form SWU-102 Rev 3.99 Page 1 of 4

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 BNO 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.
Applicants Initials
W
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.
c. The temporary pool controls runoff from the design storm event.
f�A d. The temporary pool draws down in 2 to 5 days.
W& e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow calculations)
YVk £ The basin length to width *ratio is greater than 3: 1.
g. The basin side slopes above the permanent pool are no steeper than 3: 1.
NSA h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail).. Vegetative
cover above the permanent pool elevation is specified.
^,/� j. A trash rack or similar device is provided for both the overflow and orifice.
AO 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
1� ,� specified prior to use as a wet detention basin.
' ` V . m. A mechanism is specified 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 0 does not incorporate a vegetated filter at the outlet.
This system (check one) O does O does not incorporate pretreatment other than a forebay.
Form SWU-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 such that it will give an accurate
depth reading and not readily penetrate into accumulated sediments.
When the permanent pool depth reads _pigtg# 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.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation
Sediment RAoval El. N/A
----- NSA► ---'- Sediment Removal Elevation --------125%
75%
Bottom Ele ation %-----------------------------------------
Bottom Elevation
FOREBAY MAIN POND
*Refer to Table 4 attached for pond sediment removal elevations.
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.
b. 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

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.
Printname: Morten Hansen III
Title: Partner
Address: 6 Gate 6 Carolina Shores, Calabash, NG 28 467
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and
a resident of the subdivision has been named the president.
I, 4-�o�dA E�, '5-VoLkS , a Notary Public for the State of Oc-
County of lollLk , do hereby certify that Kw-T� VLA"SE&L—a
personally appeared before me this 1-7 day of AVMI L , Z , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
•A Opop ppp
0' p L
Al
C fC C 0\3
„'/14BIfNI IIIOIII;IIN�u`"1
SE
My commission expires f - CIF - 70OZ)
Form SWU-102 Rev 3.99 Page 4 of 4

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: M[Drten Hansen 111 �—
Title: Partner
Address: 6 Gate 6 Carolina Shores, Calabash, NO' 28467
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and
a resident of the subdivision has been named the president.
I, - I4i& a 7 E�. S--V" a Notary Public for the State of OC-
County of Q')Rs+"5I-.I1C K , do hereby certify that M W--%,J VIA"SEO-L—A
f,emonally appeared before me this 1-7 day of gQ2.iL , Zocc� , and acknowledge the due
execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal,
a\\I���lle/lnhl/
. � \.%4 @ 0 'i A� pep
• F
ca o® U
A UBL%Oa
%�jC K C Off'
N`II4111In Ito a a fi f►uu'"4
SE
My commission expires 4o — Z
Form SWU-102 Rev 3.99 Page 4 of 4

Tl�e thistle f01f Club
Storrnwatcr Permit No. SjV8 98tl820
Brunswick County
Desf9110's Certification
State Stormwater Mana em
B en+. zqmil�8 0 SYstctm�
ps$G r of2
the Stat1, NNF `"' L- Ir %.,4
h �at'tiIina, ha��fn been 8u rio zed toI as � rlodreaIlyr�, a �� •��
the l�rojsct, � � EEC its
eiclylfull time) i e or,structior. of
..1 �-%11- , c- 1C.- G a k- LL
for krrojeat)
and diligcnee y�ay used ;n the obserti'ation (Project Owner
built within subs o f the )hereby state that; to the best ohm
tantaal com Iisrtce and intent of ject cW ell °fit such that the ebnstrueti y abilities ed care
ort was abserv-
7he checklist of it,ea on s"Ad cpeaifcationa. rd to be
Rage 2 of this form M a part of
Cwtfficatioo.
Noted deviations froln approved ,plan$ and specMe40.ns:
Set Acc--Ac4-tE0 1Ve-rC�
Si�»ature
egiatrstion ytt.'ttber 4 4 4o p
Date 7 — z-7> — c,
db
� � 1
�= 7
SEAL
sot
Ari y
��OfESS/p '�►�,�
SEAL � zo
M
0244M r
� F''+�7�1Yr{vI `
NE�.��
L . C+�',P�e`�•
Plks
bZ 39Gd N33J9 3A31S
960119b016 EZ:60 900Z/ZZ/L0

Cerd*6040n Requiraxnents;
iiv.orl T.MI-J r
State stormwater Mamgenient Systems
kmkhiL
.A
—, — . The draiWa 4yea to the s
Ystem eortttaitys apinately the permitted acreage.
Ir • Thu draicage area to the system Y tam contains no more than the Aern€tted anio= of built -,up.,,
All the built-KMassociated with the lj eat is
graded such that the runoffdraim to the system.
• The outleVbypass fftructwe elevaiioats am
he
outlet stn:c Pete appmvOd plait. E E O-rE S A_ �A.c En
tore is locs W per the a
Al�'ovBd plans. 5 E E ►.» -r F, �—. � � c�,. ��
Trash rack is provided on the outlet/bypass structure.
All slopes are trra$aCd with
Pa=Me nt vegetation.
t Vegetate a
e slop,$ re no steeper Perthaa 3:I,
The inlets are located per the approved
� 0. plaits and do not cause short-circuiting of the eystm.
The permitted &nounts of surface are4 and/or volume, have been ovide
Required drawdt� >�' d. F tic. e �
wn devices ase rorreet y sis�xl
�2. per the SpAroved plans,
All required design, daptha at+¢ pmv1ded, t Ke Evxp
A U,,aqajm4
pawUof the sYstem are provided, such as a vegetated shelf, and a forei5a .
The over M dimensions of �'
�'$�m, ss shown on the appmVed per, � Ftro'vided. E ,K �F � a F•�
cc: NC�ENR-DWQ Regional ce
X]elaney.Aycock, Bnuxswick Cotton, Building bspactm
ET 39bd N33NO 3A31S 560TLGVO16 ET:60 509Z/TZ/L0

W K LBY'
EB 21 2001
13ICKSON
Engineers • Planners. Surveyors
Landscape Architects
February 21, 2001
Ms. Linda Lewis
North Carolina Department of Environment
and Natural Resources
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
RE: Additional Information for Stormwater Project Number SW8 980820 Modification
The Thistle Golf Club - Brunswick County, North Carolina
WKD Project Number 00300.80
Dear Linda:
Thank you for working with us on this project.
Enclosed are the modified wet detention and low -density supplements. You will find these
supplements enclosed in addition to the revised calculations and plans. Although this is a high -
density project, we are including a low -density supplement to restrict the BUA on the individual
lots for Phase 1.
In reply to the questions posed on your fax dated January 9, 2001, the clubhouse parking.and-
maintenance facility parking afe.inoJuded in the existing parking areas shown on the plane. The
existing buildings include the clubhouse and maintenance facility as reflected in notes 6 and
which have _been added to the plar�. Radii for Carenden Court cul-de-sacs have been labeled on
the plan. The 0.3-acre5 reserved for the -future :clubhouse includes only the future expansion -of t1*
-cl:ubhouw. As., we do, not have final- plans -for the amenity center, we have used a conservatime
esti. of Q..6 acres for the .proposed, irnp*nrious area. The 0.6-acres reserved for the future
amenity center includes only the future amenity facilities. We have also included a revised Page 2
of 4 of the Stormwater Permit Application that reflects the requirement for a sediment and erosion
control permit.
We trust the information above and the enclosure included with this letter will answer your
questions. However, please feel free to contact me if we can provide any additional information.
Respectfully,
W. K. Dickson & Co., Inc.
Daniel E. Dawson, PE, PLS
Vice President
Enclosures 2 copies of revised Pages 1 and 2 of Wet Detention Basin Supplement for
Drainage Areas 1 and 2
2 copies of revised Low Density Supplement
2 copies of Page 2 of 4 of Stormwater Application form
2 copies of revised calculations
2 copies of revised Stormwater Master Plan
909 Market Street
Wilmington, North Carolina 28403 Other Offices:
Charlotte, NC
910.762.4200 Asheville, NC
Columbia, SC
Fax [phone] Atlanta, CA
Hickory, NC
www.wkdickson.com Boca Raton, FL
Raleigh, NC

F' WK DICKSON
Engineering 909 Market Street
Land Planning Wilmington, NC 28409
Surveying [phone]
THISTLE GOLF COURSE — BRUNSWICK COUNTY — SW898020 Mod. (20 Nov 2000)
PHASE No. 2
TOTAL AREA DRAINING TO POND SYSTEM PHASE No. 2 =143.5 AC
TOTAL PROPOSED/EXISTING IMPERVIOUS SURFACE AREA DRAINING TO POND:
BUILDINGS
PAVED/GRAVEL STREETS
PARKING AREAS
SIDEWALKS
CART PATHS
= 8.94 AC
= 2.40 AC
= 12.76 AC
= 4.78 AC
3.14AC RECEIVED
= 32.02 ACRES
PERCENT IMPERVIOUS DRAINAGE AREA FOR POND: FEB i l 2001
= 32.02 AC / 143.5 AC PROD # Sw? "T Ovo
= 23.31 %
REQUIRED STORAGE FOR 8-INCH OF RUNOFF FOR POND: (use Rational Method, Q=CIA)
For Grassed Areas Runoff Coefficient, C = 0.20
Rainfall Intensity, I — 8.00 inches (Total 25-Year Storm Depth)
Area, A = 111.48 AC
= CIA
= (0.20)(8.00 In / 12.00 In)(111.48)
=14.86 AC -FT
= 647,475 CF
For Built -Upon Areas Runoff Coefficient, C = 0.95
Rainfall Intensity, I = 8.00 inches (Total 25-Year Storm Depth)
Area, A = 32.02 AC
= CIA
= (0.95)(8.00 In / 12.00 La)(32.02)
= 20.28 AC -FT
= 930,267 CF
Total Volume of Runoff = 883,367 CF + 647,475 CF ®x
=1,530,842 CF I "°°° �t`�
PROJECT: THISTLE GOLF COURSE SUBJECT: POND CALCULATIONS JOB NO.: 90235.80
PREPARED BY: Oc.&OR4 DATE: Zo NOV% CHECKED BY: tWIJ DATE: 11 PAGE NO Z. OF Z

WK DICKSON
Engineering
Land Planning
Surveying
909 Market Street
Wilmington, NC 28409
[phone]
THISTLE GOLF COURSE — BRUNSWICK COUNTY— SW898020 Mod. (20 NOV 2000)
PHASE No. 1
TOTAL AREA DRAINING TO POND SYSTEM PHASE No. 1 = 218.91 AC
TOTAL PROPOSED/EXISTING IMPERVIOUS SURFACE AREA DRAINING TO POND:
BUILDINGS
PAVED/GRAVEL STREETS
PARKING AREAS
SIDEWALKS
CART PATHS
= 8.87 AC
= 4.46 AC
= 1.57 AC
= 0.03 AC
= 6.79 AC
= 21.90 ACRES
PERCENT IMPERVIOUS DRAINAGE AREA FOR POND:
= 21.90 AC / 218.91 AC
=10.00 %
REQUIRED STORAGE FOR 8-INCH OF RUNOFF FOR POND: (use Rational Method, Q=CIA)
For Grassed Areas Runoff Coefficient, C = 0.20
Rainfall Intensity, I = 8.00 inches (Total 25-Year Storm Depth)
Area, A=191.49 AC
= CIA
= (0.20)(8.00 In / 12.00 In)(197.01)
= 26.27 AC-FT
=1,144,234 CF
For Built -Upon Areas Runoff Coefficient, C = 0.95
Rainfall Intensity, I = 8.00 inches (Total 25-Year Storm Depth)
Area, A = 21.90 AC
= CIA
= (0.95)(8.00 / 12.00 In)(21.90)
=13.87 AC -FT
= 604,177 CF
Total Volume of Runoff = 1,144,234 CF + 604,177 CF
=1,748,411 CF
ouk,,i f4'V0'-1.J ,aAJ7b pLAcAAws-e- IaN 2 0tj 2 .
PROJECT: THISTLE GOLF COURSE SUBJECT: POND CALCU TIONS JOB NO.: 90235.80
PREPARED BY: (ktoRN DATE: 20 NQI 00 CHECKED BY: jJk d DATE:I d Z, PAGE NO I OF Z

THISTLE GOLF COURSE - BRUNSWICK COUNTY, NC
DETERMINATION OF REQUIRED WATER QUALITY STORAGE
Existing Phase 1
Pond
Ht. Above
Area
Volume
Normal Pool
(sq ft)
(cu ft)
A
0
41,310.8
0.0
0.1
41,482.0
4,139.6
0.2
41,653.2
8,296.4
0.3
41,824.4
12,470.3
0.6
42,338.0
25,094.6
0.9
42,851.5
37,873.1
1.2
43,365.1
50,805.6
1.4
43,707.5
59,273.1
B
0
108,723.2
0.0
0.1
108, 902.1
10,881.3
0.2
109,081.0
21,780.4
0.3
109,259.9
32,697.5
0.6
109,797.2
65,556.0
0.9
110, 335.1
98, 575.9
1.2
110,873.6
131,757.2
1.4
111,232.0
153,716.7
C
0
500,689.2
0.0
0.1
501,573.4
50,113.1
0.2
502,547.9
100,319.2
0.3
503,522.4
150,622.7
0.6
506,446.1
302,118.0
0.9
509,370.1
454,490.4
1.2
512,294.4
607,740.1
1.4
514,228.6
709,030.1
D
0
149,394.0
0.0
0.1
149,855.3
14,962.5
0.2
150,316.7
29,971.1
0.3
150,778.2
45,025.8
0.6
152,162.9
90,467.0
0.9
153,548.2
136,323.6
1.2
154,934.1
182,596.0
1.4
155,857.5
213,028.6
E
0
123,396.7
0.0
0.1
123,674.3
12,353.6
0.2
123,951.9
24,734.9
0.3
124,229.7
37,143.9
0.6
126,063.2
74,537.9
0.9
125, 897.4
112,182.0
1.2
126,732.1
150,076.4
1.4
127,288.0
175,089.1
F
0
55,255.0
0.0
0.1
55,370.8
5,531.3
0.2
55,486.6
11,074.2
0.3
55,602.4
16,628.6
0.6
55,950.3
33,361.5
0.9
56,298.5
50,198.8
1.2
56,647.2
67,140.7
1.4
56,879.2
78,330.8
G
0
350,363.4
0.0
0.1
350, 893.1
35, 062.8
0.2
351,422.5
70,178.6
0.3
351,952.1
105,347.3
0.6
353,540.1
211,171.2
0.9
355,127.7
317,471.3
1.2
356,714.7
424,247.7
1.4
357,773.3
494,955.6
x
0
64,438.0
0.0
(Phase 1)
0.1
64,605.8
6,452.2
0.2
64,773.7
12,921.2
0.3
64,941.7
19.406.9
0.6
65,446.0
38,965.1
0.9
65,951.0
58,674.6
1.2
66,456.6
78,535.8
1.4
66,793.0
91,625.1
Proposed Phase 2
Pond
Ht. Above
Area
Volume
Normal Pool
(sq ft)
(cu ft)
Z
0
57,404.5
0.0
0.1
57,547.7
5,747.6
0.2
57,691.1
11,509.6
0.3
57,834.4
17,285.8
0.6
58,264.9
34,700.7
0.9
58,696.0
52,244.9
1.2
59,127.7
69,918.4
1.5
59,558.5
87.398.0
1.8
59,989.3
104,877.6
2.1
60 ,420.1
122, 357.2
Y
0
43,501.2
0.0
0.1
43,638.7
4,357.0
0.2
43,776.3
8,727.7
0.3
43,913.9
13,112.3
0.6
44,327.1
26,348.4
0.9
44,740.9
39,708.6
1.2
45,155.3
53,193.0
1.5
45,568.8
66,491.3
1.8
45,982.4
79,789.6
2.1
46,395.9
93,087.8
W
0
21,284.3
0.0
0.1
21,358.0
2,132.1
0.2
21,431.7
4,271.6
0.3
21,505.4
6,418.5
0.6
21,727.1
12,903.3
0.9
21,949.4
19,454.8
1.2
22,172.2
26,073.0
1.5
22,394.2
32,591.3
1.8
22,616.2
39,109.6
2.1
22,838.1
45,627.8
V
0
39,939.0
0.0
0.1
40,031.3
3,998.5
0.2
40,123.6
8,006.3
0.3
40,216.0
12,023.2
0.6
40,493.5
24,129.7
0.9
40,771.6
36,319.4
1.2
41,050.3
48,592.7
1.5
41,328.1
60,740.9
1.8
41,606.0
72,889.1
2.1
41,883.8
85,037.3
U
0
82,121.4
0.0
0.1
82,347.0
8,223.4
0.2
82,572.7
16,469.4
0.3
82,798.5
24,738.0
0.6
83,476.1
49,679.2
0.9
84,154.3
74,823.7
1.2
84,833.0
100,171.8
1.5
85,510.9
125,214.8
1.8
86,188.8
150,257.7
2.1
86,866.7
175, 3 00.7
T
0
498,308.3
0.0
0.1
498.718_0
49,851.3
0.2
499,127.7
99,743.6
0.3
499,537.5
149,676.9
0.6
500,767.3
299,722.6
0.9
501,997.7
450,137.3
1.2
503,228.6
600,921.3
1.5
504,458.7
751,151.6
1.8
505,688.8
901,381.9
2.1
506,918.8 1,051,612.2
Project Number 90235.80

THISTLE GOLF COURSE - BRUNSWICK COUNTY, NC
DETERMINATION OF REQUIRED WATER QUALITY STORAGE
25-Year Design Storm (8.0 inches)
Phase I Phase II
Total Storage of Pond System Total Storage of Pond System
Normal Pool
(sq ft)
(cu ft)
All 0
1,393,570
0
0.1
1,396,357
139,496
0.2
1,399,234
279,276
0.3
1,402,111
419,343
0.6
1,410,744
841,271
0.9
1,419,380
1,265,790
1.2
1,428,018
1,692,899
I 1.4
1,433,759
1,975,049 I
Ponds Ht. Above
Normal Pool
Area
(sq ft)
Volume
(cu ft)
All 0
742,559
0
0.1
743,641
74,310
0.2
744,723
148,728
0.3
745,806
223,255
0.6
749,056
447,484
0.9
752,310
672,689
1.2
755,567
898,870
1.5
758,819
1,123,588
1.8
762,071
1,348,305
2.1
765,323
1,573,023
Phase I Runoff Volume Calculations - Rational Method
Phase I - Calculation of Required Storage - 18 Hole Golf Course
Area
"C" factor
Rainfall
Runoff
(ac)
(in)
(ac ft)
(cu ft)
Grass 197.01
0.20
8.0
26.27
1,144,234
Built upon 21.9
0.95
8.0
13.87
604,177
Total 218.91
0.28
8.0
40.14
1,748,411
Phase II Runoff Volume Calculations - Rational Method
Phase II - Calculation of Required Storage - 9 Hole Golf Course
Area
"C" factor
Rainfall
Runoff
(ac)
(in)
(ac ft)
(cu ft)
Grass 111.48
0.20
8.0
14.86
647,476
Built upon 32,02
.0.95
8.0
20.28
883,368
Total 143.5
0.37
8.0
35.14
1,530,844
Phase I
Depth of Required Storage = 1.24 Ft Above Normal'Pool
Elevation of Outfall Weir = 45.82 Ft MSL
Storage Surface Area = 1,429,147 Sq. Ft.
PRovioeo SOPAeF =1.149,329,ft3
Phase II
Depth of Required Storage = 2.04 Ft Above Normal Pool
Elevation of Outfall Weir = 47.59 Ft MSL
Storage Surface Area = 764,713 Sq. Ft.
QROv1 *o STOKAG3E = 1, 571 %69 {t3.
Note: 38.85 acres of wetland nature preserve not included in ca%ulations.
Z�2l10
AmeJ -1 n A a D (1
P,"V1494 sTAtA(r� 44L
At A-e- I
Project Number 90235.80 1

* * * COMMUNICATION RESULT REPORT ( JAN. 9.2001 1:53PM )
P. 1
FILE MODE OPTION
206 MEMORY TX
REASON FOR ERROR
E-1) HANG UP OR LINE FAIL
E-3) NO ANSWER
State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Of'fiee
Michael F. Easley, Govermok
Sherri Evans -Stanton, Acting Secretary
Division of Water Quality
Wilmington Regional Office
Date: January 9, 2001
To: Andrew Osborn
Company: WK Dickson
FAX #: [phone]
ADDRESS (GROUP)
9-7624201
RESULT PAGE
------- ------------
O4 P. 1/1
E-2) BUSY
E-4) NO FACSIMILE CONNECTION
FAX COVER SHEET
DWQ Stormwater Project Number: SW8 980820
Project Name: The Thimtle Golf Club, Phases i and 11
MESSAGE:
Ai
"���
NCDENR
NO"H CAROLINA DEPARMIZNT OF
ENVIftaNMENT AND NATURAL RxacuRCE5
No. o ges: 1
From: Linda Lewis
Water Quality Section - Stormwater
FAX # [phone]
Phone [phone],3990
Please provide a revised page 1 and 2 of each wet pond supplement and a new low density supplement, Changes
are being proposed to the type ofBUA, i.e., from multi -family units to single family lots, and to the storage volumes
and permanent pool elevations, which need to be reflected on the supplements. The low density supplement should
indicate the total number of lots in each p1we and the proposed BUA per lot.
rTi.....,..:.,. A .0--MT;_Aa *A ...-Id& -4- wl—. 4-- A6.C"1 4- T 1 A I w1.-r 44.

,hate of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional Office
Michael F. Easley, Governor
Sherri Evans -Stanton, Acting Secretary
Division of Water Quality
Wilmington Regional Office
FAX COVER SHEET
Date: January 9, 2001
To: Andrew Osborn
Company: WK Dickson
FAX #: [phone]
DWQ Stormwater Project Number: SW8 980820
Project Name: The Thistle Golf Club, Phases I and II
MESSAGE:
-r
�A-4��r.l
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
No. of Pages: 1
From: Linda Lewis
Water Quality Section - Stormwater
FAX # [phone]
Phone # [phone]
Please provide a revised page 1 and 2 of each wet pond supplement and a new low density supplement. Changes
are being proposed to the type of BUA, i.e., from multi -family units to single family lots, and to the storage volumes
and permanent pool elevations, which need to be reflected on the supplements. The low density supplement should
indicate the total number of lots in each phase and the proposed BUA per lot.
The revised calculations for Phase I indicate that the storage depth is at elevation 45.82, which is 1.24' above the
permanent pool. The permanent pool would then be 44.58, but the old supplement shows 44.5. Phase II has a
similar situation. Please revise and submit pages 1 and 2 of the wet pond supplements.
Please indicate the storage volume provided at the weir elevation. The summaries in the calculations show depth,
elevation and surface area, but not the volume at the weir elevation. Based on the surface areas at the weir elevation,
the volumes reported on the old supplements have been reduced.
Is the Maintenance Facility BUA included with the clubhouse BUA? Does the 0.3 acres reserved for the clubhouse
include only the buildings? Is the parking for the clubhouse included with the 1.57 acres of existing parking? Does
that 1.57 acres include the parking/pavement at the Maintenance Facility?
Please submit design plans (dimension and grading) for the amenity center, if available.
Please add a cul-de-sac detail to the plans, or show the pavement radius on the plans. (Carendon Court).
S:\WQS\STORMWAT\ADDINFO\980820-2.JAN
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper

FkWK
RPOICKSON
Enginmrs• Ptam nm • Surveyors N O V 2 12000
909 Market Street
Wilmington, NC 28401
[phone] 0 FAX:[phone] I
TO: NCDENR/DWQ
127 Cardinal Dr Ext
Wilmington, NC 28405
ATTENTION: Linda Lewis
We are sending you: ❑x Attached
VIA: Overnight
The following items: E Shop Drawings
Specifications
LETTER OF TRANSMITTAL
DATE: 20 November 2000 1 JOB NO.: 00300.80(I)
RE: Thistle Golf Club — Phase 1 Modification SW8 980820
Additional Information
0 Under separate cover
Regular Mail F--] Pick-up
Prints Plans
Copy of Letter B Change Order
0 Courier
eSamples
COPIES
. DATE
NO.
DESCRIPTION
1
20 NOV 00
Additional information letter
1
-
Application Sheet 2 of 4 (revised to show correct impervious areas)
1
-
Summary of Changes
1
20 NOV 00
Revised Calculations
THESE ARE TRANSMITTED as checked below:
ex
For Approval
R
As requested
Approved as submitted
Returned for corrections
For your use
For review and comment
FlApproved
as noted
e
Remarks:
COPY TO: Bob Hansen w-enc/Thistle (Trans and letter) SIGNED:
7 WILD file Andrew Osborn, EIT

WK
DICK
SON
Engineers • Plpnners •Surveyors
LanAscape Architects
Linda Lewis
127 Cardinal Dr. Ext.
Wilmington, NC 28405
RECEIVED
NOV 2 12000
D
PROD # �(,V�18() if 20 November 2000
RE: Additional Information for Stormwater Project No. SW8 980820
The Thistle Golf Club
Brunswick County
wkd# 300.80
Dear Linda Lewis:
With regards to your request for additional information letter, please find the enclosed
application and calculations. While this information should address your concerns as
outlined in your letter dated 9 November 2000, we have itemized below the actions
taken as per your requests:
1. The application has been modified as to state the impervious area of
Phase 1 as 21.9 acres. The 53.92 acres on the site plan is actually the
total site area.
2. A determination of required water quality storage is included in this
package. We have prepared this in accordance with the same techniques
and procedures used for the previously approved permit. Corrections
made from previously permitted data are also included.
3. The boundary that encompasses Phase 2 has been altered so that tract 5-
A is now not included. This therefore reduces both the drainage area and
impervious area for Phase 2. There is also a typographical error on the
permit. Instead of 4,468,843 s.f. as the total impervious area for pond 2,
it should read 1,468,843 s.f..
We feel that the above comments coupled with the enclosed information should
adequately answer your questions. Should you have any questions or comments, please
feel free to contact myself or Margaret Gray to discuss this matter further. Thanks.
Respectfully,
00F'-�
Andrew M. Osborn, EIT
Enclosures
909 Market Street 910.762.4200 Atlanta, CA Hickory, NC
Wilmington, North Carolina Fax [phone] Asheville, NC Raleigh, NC
28401 www.wkdickson.com Chariolle, NC Columbia, SC

SUMMARY OF REVISIONS
The following chart depicts the revisions made after the permit approval
for The Thistle Golf Club dated 16 May 2000:
Date
Phase 1
Phase 2
Phase 1
Phase 2
Impervious
Impervious
Percent
Percent
Area
Area
Impervious
Impervious
16 May 2000*
27.42 ac
33.72 ac
1 12.53%
23.50%
20 Nov 2000
21.90 ac
32.20 ac
110.0%
23.31 %
* application data submitted 19 Apr 00 (SW8 980820)
With the change of the previously permitted multi -family housing to
single family housing, the percent impervious is actually less that the
originally permitted data.
RECEIVED
NOV 2 f '2000
DWQ
PROD # 156v,-7 990 1?20

State of North Carolina
Department of Environment
and Natural Resources
Wilmington Regional. Office
James B. Hunt, Jr., Governor
Bill Holman, Secretary
Division of Water Quality
November 9, 2000
Mr. Morton Hansen, III, Partner
Morten Hansen 111, & Robert L. Hansen Partnership
3 Gate 6 Carolina Shores
Calabash, NC 28467
Dear Mr. Hansen:
A& IVA
. Ui�i' \�
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
Subject: ACKNOWLEDGMENT OF RECEIPT AND
REQUEST FOR ADDITIONAL INFORMATION
Stormwater Project No. SW8 980820
The Thistle Golf Club
Brunswick County
The Wilmington Regional Office received a Stormwater Management Permit Application for The
Thistle Golf Club on September 29, 2000. A preliminary review of that information has determined that the
application is not complete. The following information is needed to continue the stormwater review:
The BUA table on the plans show a total BUA in Phase I of 21.9 acres, and 53.92 acres in Phase
II, but the application shows only 10.55 and 32.02 acres, respectively. The breakdown and
proposed BUA boxes on the application must include both the existing and new BUA. Please
revise the application to show a proposed BUA in Phase I of 21.9 acres and a proposed BUA
in Phase II of 53.92 acres (see comment 43 below).
2. Please submit revised calculations which show the surface areas and volumes in the existing
pond versus what is now required due to the modification. This is needed to be able to permit
future additions to the pond.
3. The original BUA previously approved for Pond 2 was 102.6 acres, but the current application
reduces this to 53.92. The narrative indicates that the modification is for Phase I only, but
because of the reduction in BUA, it appears that Phase 2 is modified also. Please clarify. If
102.6 acres is still to be the permitted amount, please modify the application.
127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 50'%o recycled/10% post -consumer paper

F A C S I M! L E IRV.00T
17 2000
909 Market Street Wilmington, North Carolina 28401
N WK
RPOICKSON
Engineers . Planners . Sunv_uors
Landscape Anfiileas
DATE: 0 1 1 to 60
O: L , rj pA L15LJ L s
"P
AFFILIATION: t/lJ
FAX NO: 4—
JOB NO.: DC)3OCD �0 (-Xl-
RE: C1 -n 6&j
6UJco
MESSAGE:
910-762-4200
ir�AS-L, 1 rJ 1 l74TA L 1
FROM:
W.K. llickson & Co., Inc.
Telephone: [phone]
FAX [phone] —�
Number of pages including cover sheet:

ia WK
F&DICKSON
Engineers • Planners • Surveyors
909 Market Street
Wilmington, NC 28401
[phone] 0 FAX:[phone]
I
TO: NCDENR/DWO
127 Cardinal Dr Ext
Wilmington, NC 28405
ATTENTION: Linda Lewis
We are sending you: �x Attached
VIA: Overnight
The following items: H
Shop Drawings
Specifications
LETTER OF TRANSMITTAL
SEP 2 8 2000
DATE: 9/29/00 1 JOB NO.: 00300.80(I)
RE: Thistle Golf Club — Phase 1 Modification SW8 980820
And Off -Site SuDnlement Phase 1
Under separate cover
Regular Mail El Pick-up
Prints Plans
Copy of Letter HChange Order
Courier
eSamples
COPIES
DATE
NO.
DESCRIPTION
2
9/28/00
Stormwater Permit Application
2
9/28/00
Off -Site System Supplement
2
9/00
Stormwater Narrative
1
$420.00 application fee (#3631)
2 sets
1 & 2
Stormwater Master Plan (color & BW plots respectively)
THESE ARE TRANSMITTED as checked below:
qForFor
Approval
R
As requested
R
Approved as submitted
your use
For review and comment
Approved as noted
R
Returned for corrections
Remarks:
Linda — I know we owe you the Engineers Certification. It will be completed and delivered to you no later than Oct. 6,
2000. In the meantime I wanted to go ahead and get these submitted so we could get in line. (I didn't think you would
get to your formal review before then.) Thanks and e-mail any questions.
COPY TO: Bob Hansen w-enc/Thistie, John SIGNED:
Hazelton/WKD, file

THE THISTLE GOLF CLUB
STORMWATER NARRATIVE
SEPTEMBER 2000
00300.80
The project was permitted as high -density with a non -discharge stormwater
treatment system. (SW8 980820) Basically, all run-off was collected and discharged
to a series of golf course ponds which are sized to receive volume from a 25 year
storm event.
The project has designated Phase I and Phase 2 drainage areas. These also
correspond with the Phase limits. This particular modification is for Phase I only.
The former concept was all multi -family. The current concept is single family which
has ultimately reduced the impervious coverage by 240,451 SF. The off -site system
supplement indicates the proposed and permitted calculations.
RECEIVED'
SEP 2 9 2000
DWQ
PROJ # 5W 17(?F6 =
Prepared by:
Margaret Gray
W.K. Dickson & Co., Inc.
909 Market Street
Wilmington, NC 28401