SW8990923_Historical File_20030331

of
Dr. Eric McKeithan, President
Cape Fear Community College
411 North Front Street
Wilmington, NC 28401
Dear Dr. McKeithan:
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E., Director
Division of Water Quality
Wilmington Regional Office
March 31, 2003
Subject: Approved Plan Revision
Cape Fear Community College North Campus
Stormwater Project No. SW8 990923
New Hanover County
W
On January 24, 2003, the Wilmington Regional Office received a plan revision for
Stormwater Management Permit Number SW8 990923. The revision involves the construction of
an access street and parking lot within the previously permitted drainage area for Pond 3. It has
been determined that a formal permit modification is not required for the proposed changes. We
are forwarding you an approved copy of the revised plans for your files and a revised built -upon
area breakdown table. Please add the enclosed plan sheets to the approved plan set, and replace
the previously approved built -upon area breakdown table with the enclosed one dated January 24,
2003.
Please be aware that all terms and conditions of the permit issued on August 26, 2002,
remain in full force and effect. Please also understand that the approval of this revision to the
State Stormwater Permit is done on a case -by -case basis. Any other changes to this project must
be approved by this office prior to construction. If it is determined that the proposed revision
will require a modification to the permit, you will be notified.
If you have any questions concerning this matter, please do not hesitate to call me at
[phone].
Sincerely,
Linda Lewis
Environmental Engineer I
RSS\arl: S:\WQS\STORMWAT\REVISION\990923.M4-R03
cc: Mark Hargrove, P.E.
Tony Roberts, New Hanover Building Inspections
Beth E. Wetherill, New Hanover County Engineering
Wilmington Regional Office
Central Files
N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 [phone] Fax [phone] Customer Service
800-623-7748

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
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
Applicants name (specify the name of the corporation, individual, etc. who owns the project):
Cape Fear Community College
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
Dr. Eric McKeithan, President
3. Mailing Address for person listed in Item 2 above:
411 North Front Street
City: Wilmington State: NC Zip: 28401
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.):
Cape Fear Community College
Location of Project (street address):
On Blue Clay Road, ± 650 ft from NC 132
City: Wilmington County New Hanover
6. Directions to project (from nearest major intersection):
+ 2,600 LF northeast of the intersection of NC 132 and Blue
Latitude:. 34' 19 " 00" N
Longitude:
Contact person who can answer questions about the project::
Name: Mark Har ove- PE
II. PERMIT INFORMATION:
1. Specify whether project is (check one): New
Form SVX-101 Version 3.99 Page 1 of 4
Road (SR 1318)
770 52 " 45" W
of project.
Telephone Number: (g 10) 762-4200
Renewal X Modification

2
3
4
If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number SW8 990923 and its issue date (if known) . Jan. 28, 2000
Specify the type of project (check one):
Low Density X High Density Redevelop General Permit
Additional Project Requirements (check applicable blanks):
CAMA Major X Sedimentation/Erosion Control X 404/401 Permit
Other
NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project.
Stormwater shall be treated in three stormwater ponds sized to achieve 90% of total suspended solids
2. Stormwater runoff from this project drains to the Cape Fear River Basin.
3. Total Project Area: 58 ac acres.
4. Project Built Upon Area: 70 %.
5. IIow many drainage areas does the project have? 3
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach and 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
(SEE ATTACHMENT)
Receiving Stream Class
Drainage Area
Existing Impervious*Area
Proposed Impervious* Area
% Impervious* Area (Total)
Impervious* Surface Area
Drainage Area 1
Drainage Area 2
On -Site Buildings
(SEE ATTACHMENT)
On -Site Streets
On -Site Parking
On -Site Sidewalks
Other On -Site
Off -Site
Total:
*Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
Form SW-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 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.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit
modification prior to construction.
S. Allpermitted runoff from 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 BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for
the status and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SW-109
Innovative Best Management Practice Supplement
Form SWU-101 Version 3.99 Page 3 of 4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A
complete package includes all of the items listed below. The complete application package should be submitted to
the appropriate DWQ 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 'A p l�
• One copy of the applicable Supplement Form(s) for each BMP 01 ro .
• Permit application processing fee of $420 (payable to NCDENR) ih p W
• Detailed narrative description of stormwater treatment/management In n,1t
• Two copies of plans and specifications, including: yV1 ti 1}
- Development/ Project name
- Engineer and firm
- Legend
- North arrow
- Scale
- Revision number & date
- Mean high water line
- Dimensioned property/proj ect 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 & Co., Inc., % Mark Hargrove
Mailing Address:
City Wilmington
909 Market Street
Phone: [phone]
State: NC
VIII. APPLICANT'S CERTIFICATION
Zip: 28401
Fax: [phone]
I, (print or type name ofperson listed in General Information, Item 2) Dr. Eric McKeithan, President of CFCC ,
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 recor ed, and that the proposed project complies with the requirements of 15A
NCAC 211.1000.
l �
Signature: . Date:
Form SWU-101 Version 3.99 Page 4 of 4

Cape Fear Community College
Revised Drainage Areas
February 28, 2002
(Revised 1 /13/03)
Basin Informetion
drainage Area 1
Drainage Area 2
drainage Area 3.
Receiving Stream
Unnamed Trib to
Unnamed Trib to
Unnamed Trib to
Marne;
Prince George
Prince George
Prince George
Creek
Greek
Creek
Receiving Stream
C Sw
C Sw
C Sw
Class
arain=sge✓ Area
41.60 ac
9.20 ac
41.90 ac
Existing
-0-
-0-
-0-
Impervious Area
Proposed
29.12 ac
6.44 ac
29.33 ac
Impervious Area
% Im.perviou-s
6 %
6. %
49 %.
Area (Current)
% Impervious
70 %
70 %
70, %
Area (Future)
'Impervious Su ace Area
rai-rage, Area 1
DralnageArea2
Drainage Area 3
On -site Buildings
0.72 ac
-0-
0.71 ac
On -site. Streets
0.27 ac
0.55 ac
1.71 ac
0n-site Parking
.2.09 ac
1.32 ac
8.93 ac
it Sidewalks. Sidewalks.
0.51 ac'
-0-
1.94 ac
Tennis Courts & Walk
-0-
-0-
1 1=06 ar_.
Subtotal
3.59 ac
0.55 ac
14.35 ac
Ot er on -site
Rest of Site is assumed
70% 12 rrpervious
25.53 ac
4.02 ac
.14.98 ac
OfF-site
-0-
-0-
-0-
Total:
29.12 ac
6.44 ac
29.33 ac
RE CEIVED
JAN 2 4. 2003.
PROD # 5W $DW 6. Z 3
SEAL
AAn
��lriirietr�r,�

P-12
1 K
DICKSON
Engineers . Planners . Surveyors
LandscapeArchitects
January 22, 2003
Ms. Linda Lewis
NCDENR
Division of Water Quality
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
JAN 2 4 Z003
Re: Modification Request for NCDWQ Project No. SW8 990923
Cape Fear Community College - North Campus
New Hanover County
WKD #10706.00.WL
Dear Ms. Lewis:
The proposed plans are for the expansion of the existing parking lot at the North Campus
of the Cape Fear Community College. All of the runoff will be directed to the existing
detention pond No. 3.
Attached are an original and one copy of the permit application along with the following
supporting documents:
• Two (2) Sets of Plans
• Check for $420.00 for modification fee
• Two (2) copies of stormwater calculations
Please call if you have questions or need additional information.
Sincerely,
W. K. DICKSON & CO., INC.
AX, 0
Mark N. Hargrove, P.E.
Encl.: As noted
cc: Jack ClaywelI - Boney Architects
Carl Brown - CFCC
909 Market Street
Wilmington, North Carolina 28401
Other Offices: Columbia, SC
910.762.4200
Asheville, NC Hickory, NC
Fax [phone]
Atlanta, GA Raleigh, NC
www.wkdickson.com
Charlotte, NC

Cape Fear Community College
Revised Drainage AreaS
February 28, 2002
(Revised 1/13/03)
Basin Information
Drainage Area 1
Drainage Area 2
Drainage Area 3
Receiving Stream
Unnamed Trib to
Unnamed Trib to
Unnamed Trib to
Name
Prince George
Prince George
Prince George
Creek
Creek
Creek
Receiving Stream
C SW
C Sw
C Sw.
Class
Drainage Area ..
41.60 ac
9.20 ac
41.90 ac
Existing
- 0 -
- 0 -
- 0 -
Impervious Area
Proposed
29.12, ac
6.44 ac
29.33 ac
Impervious Area.
% Impervious
6 %
6. %
49 %
Area (Current)-
INp impervious
70 %
70 %
70.% .
Area (Future)
Impervious S6_ ace Area.-
- rainage, Area I
Drainage Area 2
DrainageArea
Can -site Buildings
0.72 ac
- 0 -
0.71 ac
On -site Streets
0.27 ac
0.55 ac
1.71 ac
On -site Parking
2.09 ac
1.32 ac
8.93 ac
On -site Sidewalks
0.51 ac
- 0 -
1.94 ac
Tennis Codrts & Walk
- 0 -
- 0 -
1.06 ac
Subtotal
3.59 ac
0.55 ac
14.35 ac
Other on -site
AvVW Site is assumed
7Q%, impervious
25.53 ac
4.02 ac
.14,98 ac
Off --site .
- 0 -
- 0 -
- 0 -
Total:
29.12 ac
6.44 ac
29.33 ac
RECEIVED
JAIL 2 4 2003
W
PROD

Engineering
Land Planning
Surveying
WK DICKSON
CAPE FEAR COMMUNITY COLLEGE
PARKING LOT EXPANSION
January 24, 2003
STORMWATER NARRATIVE
909 Market Street
Wilmington, NC 28401
[phone]
Stormwater management for the Cape Fear Community College project consist of three (3) detention
ponds sized to achieve a 90% reduction in Total Suspended Solids. Each pond's drainage area is
assumed to be 70% impervious. The ponds are sized to handle runoff from future impervious areas.
The only impervious area proposed for this submittal is for the impervious area associated 'with the
extension of the access road on the north side of the campus and for the expansion of the parking lot on
the north side of the recently constructed building. All of the runoff from this phase of the project will
be directed to Pond No. 3. The pond is permitted to treat 29.33acres of impervious area. The
impervious area for this project along with what has previously been permitted to drain to Pond No. 3
now stands at 14.35 acres. Another 14.98 acres of impervious area is permitted to drain to. Pond No. 3.
RECEIVED
JAIL 2 4 2003
.DWQ
PROD #
SEAL.
1 74N.
PROJECT:CAPE FEAR COMMUNITY CO LEPE SUBJECT: STORMWATER NARRA IV JOB NO.: 10706.00.WL
PREPARED BY: 8NI - DATE: 1 3 CHECKED BY: N Fj- DATE: t Zd3 PAGE NO l OF