SW8030716_CURRENT PERMIT_20030915

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
DOC TYPE
CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE��y`�1
YYYYMMDD

1
11
WATFR
Michael F. Easley, Governor
Ok
Q
William G. Ross Jr., Secretary
�O i✓
North Carolina Department of Environment and Natural Resources
j
Alan W. Klimek, P.E.,Director
Division of Water Quality
Coleen H. Sullins, Deputy Director
Division of Water Quality
September 15, 2003
Mr. John A. Atkinson, Jr.
The Founders Club at St. James Plantation, LLC
P.O. Box 10879
Southport, NC 28461
Subject: Permit No. SW8 030716
The Founders Club Parking Lot Expansion
High Density Stormwater Project
Brunswick County
Dear Mr. Atkinson:
The Wilmington Regional Office received a complete Stormwater Management Permit Application for
The Founders Club Parking Lot Expansion on September 9, 2003. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater Regulations
set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 030716 dated September 15,
2003, for the construction of The Founders Club Parking Lot Expansion.
This permit shall be effective from the date of issuance until September 15, 2013, and shall be subject to
the conditions and limitations as specified therein, Please pay special attention to the Operation and
Maintenance requirements in this permit. Failure to establish an adequate system for operation and
maintenance of the stormwater management system will result in future compliance problems.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to
request an adjudicatory hearing upon written request within thirty (30) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447,
Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding.
If you have any questions, or need additional information concerning this matter, please contact Laurie
Munn, or me at [phone].
Sincerely,
Y Rick Shiver
Water Quality Regional Supervisor
RSS/Asm S:IWQSISTORMWA-RPERMIT\O30716.septO3
cc: Jeff Petroff, P.E.
Brunswick County Building Inspections
Laurie Munn
Wilmington Regional Office
Central Files
N. C. Division of Water Quality
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
[phone]
[phone] Fax
Customer Service
1 800 623-7748
A
A
NCDENR

State Stormwater Management Systems . f
Permit No. SW8 030716
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
The Founders Club at St. James Plantation, LLC
The Founders Club Parking Lot Expansion
Brunswick County
FOR THE
construction, operation and maintenance of 2 infiltration basins 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 15, 2013, 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 stormwater control has
been designed to handle the runoff from 10,915 square feet of impervious area. The
system is not operated with a vegetative filter but is designed for the 25 year — 24 hour
storm event.
3. The tract will be limited to the amount of built -upon area indicated on page 3 of this
permit, and per approved plans.
4. All stormwater collection and treatment systems must be located in either dedicated
common areas or recorded easements. The final plats for the project will be recorded
showing all such required easements, in accordance with the approved plans.
5. The runoff from all built -upon area within the permitted drainage area of this project must
be directed into the permitted stormwater control system. A permit modification must be
submitted and approved prior to the construction of additional built -upon area from
outside of the approved drainage area.
2

State Stormwater Management Systems
Permit No. SW8 030716
DIVISION OF WATER QUALITY
PROJECT DESIGN DATA SHEET
Project Name:
The Founders Club Parking Lot Expansion
Permit Number:
SW8 030716
Location:
Brunswick County
Applicant:,
The Founders Club at
St. James Plantation, LLC
Mailing Address:
P.O. Box 10879
Southport, NC 28461
Application Date:
September 15, 2003
Receiving StreamlRiver Basin:
Polly Gully Creek 1 Cape
Fear
Stream Index Number:
CPF 17 18-88-9-1-1
Classification of Water Body:
"SC"
Design Storm
1"
Basin Number
1
2
Drainage Area, acres:
0.18
0.18
Total Impervious Surfaces, sq. ft.:
5,600
5,315
Pond Depth, feet:
1.25
1.25
TSS removal efficiency:
90%
90%
Bottom Elevation, FMSL:
7.0
6.0
Bottom Surface Area, sq. ft.:
420
360
Permitted Storage Volume, cubic 1:
504
468
Temporary Storage Elevation, FMSL:
8.0
7.0
Type of Soil:
Leon
Leon
Expected Infiltration Rate, in/hr:
20"
20"
Seasonal High Water Table Elev, FMSL:
- 4.0
4.0
Expected time to draw down, days:
0.22
0.23
3

State Stormwater Management Systents
Permit No. SW8 030716
II. SCHEDULE OF COMPLIANCE
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 the
system will be repaired immediately.
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.
Decorative spray fountains will not be allowed in the stormwater treatment system.
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.
9. 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, 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.
4

State Stormwater Management Systems
Permit No. SW8 030716
10. The permittee shall submit final site layout and grading plans for any permitted -future
areas shown on the approved plans, prior to construction. If the proposed BUA exceeds
the amount permitted under this permit, a modification to the permit must be submitted
and approved prior to construction.
11. 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.
12. At least 30 days prior to the sale or lease of any portion of the property, the permittee
shall notify DWQ and provide the name, mailing address and phone -number of the
purchaser or leasee. An access/maintenance easement to the stormwater facilities shall be
granted in favor of the permittee if access to the stormwater facilities will be restricted by
the sale or lease of any portion of the property.
13. The permittee must maintain compliance with the proposed built -upon area and ensure
that the runoff from all the built -upon is directed into the permitted system.
14. 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.
15. - The permittee must maintain the current permitted drainage area. No additional runoff
from outside of the permitted drainage area boundary may enter the permitted stormwater
facilities without first applying for and receiving a permit modification.
III. GENERAL CONDITIONS
1. This permit is not transferable except after notice to and approval by the Director. In the
event of a change of owership, 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 be 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 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.
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) 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 permittee grants DENR Staff permission to enter the property during normal business
hours for the purpose of inspecting all components of the permitted stonnwater
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.
5

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7
0
a
State Stormwater Management Systems
Permit No. SW8 030716
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.
Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
The permittee shall notify the Division any name, ownership or mailing address changes
within 30 days.
Permit issued this the 1 Sth day of September, 2003.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

State Stormwater Management Systems
Permit No. SWS 030716
The Founders Club Parking Lot Expansion
Stormwater Permit No. SW8 030716
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
7

r
State Stormwater Management Systems
Permit No. SW8 030716
WN
Certification Requirements:
l . 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 outletibypass 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.yolume 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, and a
forebay.
14. The overall dimensions of the system, as shown on the approved plans, are
provided.
cc: NCDENR-DWQ Regional Office
Brunswick County Building Inspections
s
i

E USE;ONLY
�. s 9`
Date Rcc ived Fee Paid Permit Number
La. D so? 7 0
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may he photocopied for use as an original
I. GENERAL INFORMATION:
1. Applicant's name (specify the name of the corporation, individual, etc. who owns the project):
The Founders Club at St. James Plantation, LLC
2. Print Owner/Signing Official's name and title (person legally responsible for facility and
compliance):
John A. Atkinson, Jr., Manager
3. Mailing Address for person listed in item 2 above:
P.O. Box 10879
City: Southport— - - State: NC Zip: 28461
Telephone Number: (910 ) 253-4739
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name
on plans, specifications, letters, operation and maintenance agreements, etc.):
The Founders Club Parking'Lot Expansion
5. Location of Project (street address):
Hwy 211 within the St. James Plantation Subdivision
City: Southport County: Brunswick
6. Directions to project (from nearest major intersection):
Southeast of intersection of St. James Drive and N.C. 211.
7. Latitude: 33°55'30" Longitude: 78°07'07"
8. Contact person who can answer questions about the project:
Name: Mark Brambell Telephone Number:
[phone]
Of project
II. PERMIT INFORMATION:
1. Specify whether project is (check one): X New Renewal Modification
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)
Form: SWU-101 Version 3.99 Page 1 of 4

3. Specify the type of project (check one):
Low Density X High Density Redevelop General Permit Other
4. Additional Project Requirements (check applicable blanks):
CAMA Major X Sedimentation/Erosion Control 404/401 Permit NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6747.
111. PROJECT INFORIMATION
1. In the space provided below, summarize how storm water will be treated. Also attach a detailed narrative
(one to two pages) describing storm water management for the project.
The storm water will be collected and treated in infiltration swales.
2. Storm water runoff from this project drains to the Cape Fear River basin.
3. Total Project Area: 092 acres 4. Project Built Upon Area: 27 %
5. How many drainage basins does the project have? 2
6. Complete the following; information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
Pally Gully Creek
Polly Gully Creek
Receiving Stream Class
SC
SC
Drainage Basin Area
0.18 ac (7,742 sf)
0.18 ac (7,968 so
Existing; Impervious* Area
-0-
-0-
Proposcd Impervious* Area
0.13 ac (5,600 so
0.12 ac (5,315 so
Impervious* Area (total)
72%
67%
Impervious* Surface Area
Drainage Area 1
Drainage.Area 2
On -site Buildings
-0-
-0-
On-site Streets
-0-
-0-
On-site Parking
5,200 sf
5,315 sf
On -site Sidewalks
400 sf
-0-
Other on -site
-0-
-0-
Off site
-0-
-0-
'I'otal: 5,600 sf
Total: 5,315 sf
lmperwous area is defined as the Mall upon area including, but not linuiled to, buildings, roads, parking areas,
sideiralks, gravel areas, e1e.
7. How was the off -site impervious area listed above derived`? NIA
Form: SWU-101 Version 3.99 Page 2 of

IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a
table listing each lot number, size and the allowable built -upon area for each lot must be provided as an
attachment.
The following covenants are intended to ensure ongoing compliance with state stornnwater management permit
nnimber as issued by the Division of Water Quality. These covenantsnary
not be changed or deleted without the consent of the State.
2. No more than square feet of any lot shall he covered by structures or impervious materials.
Irnper vious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
Decking or the water surface of swimming pools.
3. Sivales shall not be filled in, piper!, or altered except as necessary to provide driveivay crossings.
Built -upon area in excess area of the permitted amount requires a state stornnvater management permit modification prior to
construction.
5. All permitted runoff front outparcels or f rture development shall be directed into the permitlerl stor»nvater control
.j' stenI. These connections to the storinwater control system shall be perfornned in a manner that maintains the
integrity and peiformance 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 required covenants will be binding on all parties and
persons claiming under them, that they will run 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
E-ach 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-102
Infiltration Basin Supplement
Form SWU-102
Low Density Supplement
Form SWU-102
Curb Outlet System Supplement
Form SWU-102
Off -Site System Supplement
Form SWU-102
Underground Infiltration Trench Supplement
Form SWU-102
Neuse River Basin Supplement
Form SWU-102
Innovative Best Management Practice Supplement
Fonn: SWU-101 Version 399 Page 3 of

V1. 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.
Initials
• Original and one copy of the Stormwater Management Permit Application Form
• One copy of the applicable Supplement Form(s) for each BMI'
• Permit application processing fee of $420 (payable to NCDENR) 36p
• Detailed narrative description of stormwater treatment/ management
• Two copies of plans and specifications, including:
- I7evelopment/ Project name
- Engineer and firm
- Legend
- North Arrow
- Scale
- Revision number and 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. 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): Cape Fear Engineering, Inc.
Mailing Address: 151 Poole Road, Suite 100
City:
Phone
Belville
[phone]
Vill. APPLICANT'S CERTIFICATION
State: NC Zip: 28403
Fax: [phone]
I, (print or type name of person listed on General Information, item 2) John A. Atkinson, Jr. ,
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 recorded, and that the proposed project complies with the requirements of 15A
NCAC 2H .1000,
Signature: e, ��—
Date: --71,�0
Donn: SWiU-101 `Version 3.99 Page 4 of

Permit No.
(to he provided by UWQ
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form may be photocopiedfor rrse as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all stormwater conveyances and system details.
I. PROJECTINFORMATION
Project Name: The Founders Club Parking Lot Expansion at St. James Plantation
Contact Person: Mark Brambell Phone Number: [phone]
This worksheet applies to: Basin No. 1 in Drainage Area 1
(as identified on plans)
(from form SWU-101)
H. DESIGN INFOMATION — Attach supporting calculations/documentation. The soils report must be
based upon actual field investigation and soil borings. County soil maps are not an acceptable source
of soils information. All elevations shall be in feet mean sea level (fmsl).
Soils Report Summary
Soil Type
Infiltration Rate
SHWT Elevation
Basin Design Parameters
Design Storm
Design Volume
Drawdown Time
Basin Dimensions
Basin Size
Basin Volume Provided
Basin Elevations
Bottom Elevation
Storage Elevation
Top Elevation
Leon
6" to 20" in/ or cf/hr/sf (circle appropriate units)
5.0 fmsl (Seasonal High Water Table elevation)
7.92 inch (1.5 inch event for SA waters, I inch event for others)
3620 c.f -- ZS r - 2-G1 h r- S`ttQrrv-1
0.22 days
28 ft.x 15 ft, = 420 sq. ft. (bottom dimensions)
504 c. f.
7.0 fmsl
8.0 fmsl
8.25 fmsl
Form SWU-103 Rev 3.99 Page I of 3

III. ' 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 f ollowing 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. Attach justification if a requirement has not been met.
Applicants Initials
Lap a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
�5 Q 7' b. System is located at least 100 feet from water supply wells.
c. Bottom of system is at least 2 feet above the seasonal high water table.
QQ d. Bottom of the system is 3 feet above any bedrock of impervious soil horizon.
�dP e. System is not sited on or in fill material or DWQ approval has been obtained.
�aP £ System is located in a recorded drainage easement for the purposes of operation and
maintenance and has recorded access easements to the nearest public right-of-way.
`5z3 > g. Drainage area for the device is less than 5 acres.
—SC3p h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event
for areas draining to SA waters). Design volume and infiltration calculations attached.
System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
`S_i3P k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V).
I. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
�P m. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or
dense vegetative cover is provided.
S P n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA waters, 30 feet for other waters).
—`gyp o. Flow distribution mechanism within the basin provided.
—Zp p. A benchmark is provided to determine the sediment accumulation in the pretreatment device.
'74" q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
ARP r. System is designed to draw down the design storage volume to the proposed bottom elevation
under seasonal high water conditions within five days. A soils report and all pertinent draw -
down calculations are attached.
-�-�p s. Plans ensure that the installed system will meet design specifications (constructed or restored)
upon initial operation once the project is complete and the entire drainage area is stabilized.
** System designed to handle the 25-year 24-hour event with no discharge, therefore no bypass system provided.
Form S W U- 103 Rev 3.99 Page 2 of 3

1V. INFILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT
I . After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re=seed as necessary to maintain adequate vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved design
specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when depth
in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored to the
original design depth without over -excavating. Over -excavating may cause the required water table
separation to be reduced and may compromise the ability of the system to perform as designed. Removed
sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will
adversely impact water quality (i.e. stockpiling near a stormwater treatment device or stream, etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used to
determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads 6.75 feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
If the Division determines that they system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stormwater
control devices as allowed by NCAC 2H .1000 must be designed, approved and constructed.
1 acknowledge and agree by my signature below that I am responsible for the performance of the five
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 and Title: John A. Atkinson, Jr., Manager
Address: PO Box 10879 Southport, NC 28461
Phone: [phone] Date: p
Signature: G
Note: The lei>al1j, >�ilsible party should not be a homeowners association unless more than 50% of the lots have been sold and u
resident of the subdivisdion has been named the president.
1, to ineJA4 Jlfl. a Notary Public for the State of �69 (ayylff)4, , County of
do ereby certify that ��,h( �, � jyysp�,f rj, _ personally appeared before me this Zno(
day of ( Z_ Cp3 and acknowledge the due execu(ion of the foregoing infiltration basin maintenance requiremen
Witness handiand official seal,
OF 1A SEAL ? 7
SF Nowt' is - orth Carolina My commision expires - 2 x 200
i 1drW WAunkXn rni wTv
FoeW�3.•� .Fbav3A9�-..•..• ► -' Page 3 of 3

Permit No.
(to be provided by DIVQ)
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form nary be photocopied for use as an original
DWQ Stormwater Management Plan Review:
A complete stormwater management plan submittal includes a stormwater management permit application, an
infiltration basin supplement for each system, design calculations, soils report and plans and specifications
showing all stormwater conveyances and system details.
1. PROJECT INFORMATION
Project Name: The Pounders Club Parking Lot Expansion at St. James Plantation
Contact Person: Mark Brambell Phone Number: [phone]
This worksheet applies to: Basin No. 2 in Drainage Area 2
(as identified on plans) (fom Form SWU-101)
II. DESIGN INFOMATION — Attach supporting calculations/documentation. The soils report must be
based upon actual field investigation and soil borings. County soil maps are not an acceptable source
of soils information. All elevations shall be in feet mean sea level (fmsl).
Soils Report Summary
Soil Type Leon
Infiltration Rate 6" to 20" in/hr r ef/hr/sf (circle appropriate units)
SH WT Elevation 4.0 fmsl (Seasonal High Water Table elevation)
Basin Design Parameters
Design Storm 7.92 Inch (1.5 inch event for SA waters, I inch event for others)
Design Volume 3366 c.f — 2s y r - Z'-'f h r 5 01,rn
Drawdown Time 0.23 days
Basin Dimensions
Basin Size 36 ft.x 10 ft. = 360 sq. ft. (bottom dimensions)
Basin Volume Provided 468 c.f.
Basin Elevations
Bottom Elevation 6.0 fmsl
Storage Elevation 7.0 fmsl
Top Elevation 7.25 fmsl
Dorm SWU-103 Rev 3.99 Page l of 3

.III. ` 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 f ollowing 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. Attach justification if a requirement has not been met.
Applicants Initials
?� a. System is located 50 feet from class SA waters and 30 feet from other surface waters.
5 B b. System is located at least 100 feet from water supply wells.
SBP c. Bottom of system is at least 2 feet above the seasonal high water table.
QP d. Bottom of the system is 3 feet above any bedrock of impervious soil horizon.
--yZ�> e. System is not sited on or in fill material or DWQ approval has been obtained.
.S r3P f. System is located in a recorded drainage easement for the purposes of operation and
maintenance and has recorded access easements to the nearest public right-of-way.
JT3� g. Drainage area for the device is less than 5 acres.
-T13VI� h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is
attached.
Si. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event
for areas draining to SA waters). Design volume and infiltration calculations attached.
j. System is sized to take into account the runoff at the ultimate built -out potential from all
surfaces draining to the system, including any off -site drainage. Calculations attached.
P k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V).
`S (' 1. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or
sediment trap is provided.
m. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or
dense vegetative cover is provided.
.S712 n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum
length is 50 feet for SA waters, 30 feet for other waters).
o. Flow distribution mechanism within the basin provided.
­3 Q� p. A benchmark is provided to determine the sediment accumulation in the pretreatment device.
-26- 7$_
_S71P
5 3CF
q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided).
r. System is designed to draw down the design storage volume to the proposed bottom elevation
under seasonal high water conditions within five days. A soils report and all pertinent draw -
down calculations are attached.
s. Plans ensure that the installed system will meet design specifications (constructed or restored)
upon initial operation once the project is complete and the entire drainage area is stabilized.
** System designed to handle the 25-year 24-hour event with no discharge, therefore no bypass system provided.
Form S W U-103 Rev 3.99 Page 2 of 3

IV. INFILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT
1. After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion,
trash accumulation, vegetative cover, and general condition.
2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow
vegetative cover to maintain a maximum height of six inches, and remove trash as needed.
3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow
structures for blockage and deterioration. Remove any blockage and repair the structure to approved design
specifications.
4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when depth
in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored to the
original design depth without over -excavating. Over -excavating may cause the required water table
separation to be reduced and may compromise the ability of the system to perform as designed. Removed
sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will
adversely impact water quality (i.e. stockpiling near a stormwater treatment device or stream, etc.).
A benchmark shall be established in the pretreatment unit. The benchmark will document the original
design depth so that accurate sediment accumulation readings can be taken. The measuring device used to
determine the depth at the benchmark shall be such that it will give an accurate depth reading and not
readily penetrate into accumulated sediments.
When the design depth reads 6.25 feet in the pretreatment unit, the sediment shall be
removed from both the pretreatment unit and the infiltration basin.
If the Division determines that they system is failing, the system will immediately be repaired to original
design specifications. If the system cannot be repaired to perform its design function, other stormwater
control devices as allowed by NCAC 2H .1000 must be designed, approved and constructed.
I acknowledge and agree by my signature below that I am responsible for the performance of the five
maintenance procedures listed above. t agree to notify DWQ of any problems with the system or prior to any
changes to the system or responsible party.
Print Name and Title: John A. Atkinson, Jr., Manager
Address: PO Box 10879 Southport, NC 28461
Phone: [phone]
Signature: G
Date:
Note: The legallyresp6iorsible pare, shoulddd of be a homeowners association unless more than 50% of the lots have been sold and a
resident of the suhdivisdion has been named the president.
I, a Notary Public for the State of 011 9a., County of
doh reby certify that wJh� 4�►�� 5n - personally appeared before me this Zn�
ay of Zoo and ohm
the due ex� of the foregoing infiltration basin maintenance requiremen
Witness my ha94 4nd official seal,
Ft OFFICIAL SEAL
rV4otwy Public - North Carolina
NEW HANOVER COUNTY
H. SCOTT KENNEDY, JR.
My commision expires
Page 3 of 3