SW7090711_CURRENT PERMIT_20090807

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW
DOC TYPE
URRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
YYYYMM D D

e�_r
NCDENR
North Carolina Department of Environment and
Beverly Eaves Perdue
Governor
Mr. George Radford, EA Officer
EAD, MICAS Cherry Point
Bldg. 4223, Access Road
Cherry Point, NC 28553
Dear Mr. Radford:
Division of Water Quality
Colleen H. Sullins
Director
August 7, 2009
wa�Ko
Natural Resources
Dee Freeman
Secretary
Subject: Stormwater Permit No. SW7090711
Consolidated Club, MCAS Cherry Point, NC
High Density Project
Craven County
The Washington Regional Office received a complete Stormwater Management Permit Application for
Consolidated Club, MICAS Cherry Point, NC on August 7, 2009. Staff review of the plans and
specifications has determined that the project, as proposed, will comply with the Stormwater
Regulations set forth in Session Law 2008-211 and Title 15A NCAC 2H.1000. We are forwarding
Permit No. SW7090711 dated August 7, 2009, for the construction of the subject project.
12/3o12-1
This permit shall be effective from the date of issuance until August 7, 2019, 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 sixty (60) days following receipt of this
permit. This request must be in the form of a written petition, conforming to Chapter 150E of the
North Carolina. General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail
Service Center, Raleigh, NC 27699-6714. 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 Scott
Vinson, or me at [phone].
ncerely
Al Hodge
L4�7
Regional Supervisor
Surface Water Protection Section
AH/sv: S:\WQS\STORMWATER\PERMIT\SW7090711
cc: Myra Jones, PE — Haskell Architects & Engineers
Craven -County Building Inspections
Doug Huggett, DCM
,,.VVashington Regional Office
Central Files
North Carolina Division of Water Quality Internet: www.ncwaterquality.org One
943 Washington Square Mall Phone: 252-94&6481 1 FAX [phone] Nord t Carol l na
Washington, NC 27889 FAX [phone]
An Equal Opportunity 1 Affirmative Action Employer XaturQllU

State Stormwater Management Systems
Permit No. SW7090711
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
EAD, MCAS Cherry Point
Consolidate Club, MCAS Cherry Point, NC
Craven County
FOR THE
construction, operation and maintenance of one infiltration basin in compliance with the
provisions of Session Law 2008-211 and 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. + - 13 c f 1 j
This permit shall be effective from the date of issuance until August 7, 2019, and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
1. This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.8 of this permit. The stormwater control has been
designed to handle the runoff from 42,253 square feet of impervious area.
3. This basin must be operated with a 30 foot vegetated filter.
4. The tract will be limited to the amount of built -upon area indicated in Section 1.8 of
this permit, and as shown on the approved plans.
5. All stormwater collection and treatment systems must be located in either dedicated
common areas or recorded easements. The final plats for the project will be
recorded showing all such required easements, in accordance with the approved
plans.
6. The runoff from all built -upon area within the permitted drainage area of this project
must be directed into the permitted stormwater control system.
Page 2 of 7

State Stormwater Management Systems
Permit No. SW7090711
The built -upon areas associated with this project shall be located at lest 50 feet
landward of all surface waters.
The following design criteria have been permitted for the infiltration basin and must
be provided and maintained at design condition:
a. Drainage Area, acres:
b. Total Impervious Surfaces, ftz:
C. Design Storm, inches:
d. Basin Depth, feet:
e. Bottom Elevation, FMS�:
f. Bottom Surface Area, ft :
g. Bypass Weir Elevation, FMS�:
h. Permitted Storage Volume, ft
i. Predevelopment 1 year 24 hour:
j. Post -development 1 year 24 hour:
k. Type of Soil:
I. Expected Infiltration Rate, in/hr:
M. Seasonal High Water Table, FMSL
n. Time to Draw Down, days:
o. Receiving Stream/River Basin:
P. Stream Index Number:
q. Classification of Water Body:
II. SCHEDULE OF COMPLIANCE
2.02
42,253
1.50
2.50
23.00
2,604
25.50
11,024
9.47
7.82
Tan Sandy Clay
0.55
21.00
3.84
Neuse River / Neuse Basin
27 — (104)
"SB; Sw, NSW"
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.
3. The permittee shall at all times provide the operation and maintenance necessary to
assure the permitted stormwater system functions at optimum efficiency. The
approved Operation and Maintenance Plan must be followed in its entirety and
maintenance must occur at the scheduled intervals including, but not limited to:
a. Semiannual scheduled inspections (every 6 months).
b. Sediment removal.
C. Mowing and revegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of bypass structure, infiltration media, flow
spreader, catch basins, piping and vegetated filter.
g. A clear access path to the bypass structure must be available at all times.
4. Records of maintenance activities must be kept for each permitted BMP. The
reports will indicate the date, activity, name of person performing the work and what
actions were taken.
5. The permittee shall submit to the Division of Water Quality an annual summary
report of the maintenance and inspection records for each BMP. The report shall
summarize the inspection dates, results of the inspections, and the maintenance
work performed at each inspection.
Page 3 of 7

State Stormwater Management Systems
Permit No. SW7090711
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. 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.
8. 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.
9. Access to the stormwater facilities shall be maintained via appropriate easements at
all times.
10. The permittee shall submit to the Director and shall have received approval for
revised plans, specifications, and calculations prior to construction, for any
modification to the approved plans, including, but not limited to, those listed below:
a. Any revision to any item shown on the approved plans, including the
stormwater management measures, built -upon area, details, etc.
b. Project name change.
C. Transfer of ownership.
d. Redesign or addition to the approved amount of built -upon area or to the
drainage area.
e. Further subdivision, acquisition, lease or sale of all or part of the project area.
The project area is defined as all property owned by the permittee, for which
Sedimentation and Erosion Control Plan approval or a CAMA Major permit
was sought.
f. Filling in, altering, or piping of any vegetative conveyance shown on the
approved plan.
11. The permittee shall submit final site layout and grading plans for any permitted
future areas shown on the approved plans, prior to construction.
12. A copy of the approved plans and specifications shall be maintained on file by the
Permittee at all times.
13. The Director may notify the permittee when the permitted site does not meet one or
more of the minimum requirements of the permit. Within the time frame specified in
the notice, the permittee shall submit a written time schedule to the Director for
modifying the site to meet minimum requirements. The permittee shall provide
copies of revised plans and certification in writing to the Director that the changes
have been made.
III. GENERAL CONDITIONS
This permit is not transferable to any person or entity except after notice to and
approval by the Director. In the event of a change of ownership, or a name change,
the permittee must submit a completed Name/Ownership Change form to the
Division of Water Quality, signed by both parties, and accompanied by the
appropriate documentation as listed on page 2 of the form. The approval of this
request will be considered on its merits and may or may not be approved.
Page 4 of 7

State Stormwater Management Systems
Permit No. SW7090711
2. The permittee is responsible for compliance with all permit conditions until such time
as the Division approves the transfer request.
3. Failure to abide by the conditions and limitations contained in this permit may
subject the Permittee to enforcement action by the Division of Water Quality, in
accordance with North Carolina General Statute 143-215.6A to 143-215.6C.
4. The issuance of this permit does not preclude the Permittee from complying with
any and all statutes, rules, regulations, or ordinances, which may be imposed by
other government agencies (local, state, and federal) having jurisdiction.
5. 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.
6. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted
stormwater management facility.
7. The permit issued shall continue in force and effect until revoked or terminated. 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.
8. Unless specified elsewhere, permanent seeding requirements for the stormwater
controls must follow the guidelines established in the North Carolina Erosion and
Sediment Control Planning and Design Manual.
9. Approved plans and specifications for this project are incorporated by reference and
are enforceable parts of the permit.
10. The issuance of this permit does not prohibit the Director from reopening and
modifying the permit, revoking and reissuing the permit, or terminating the permit as
allowed by the laws, rules and regulations contained in Session Law 2008-211, Title
15A NCAC 2H.1000, and NCGS 143-215.1 et. al.
11. The permittee shall notify the Division in writing of any name, ownership or mailing
address changes at least 30 days prior to making such changes.
12. This permit shall be effective from the date of issuance until August 7, 2019.
Application for permit renewal shall be submitted 180 days prior to the expiration
date of this permit and must be accompanied by the processing fee.
Permit issued this the 7`" day of August, 2009.
%RT11 �—ROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
for
Coleen H. PH, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit No. SV 7090711
Page 5 of 7

State Stormwater Management Systems
Permit No. SW7090711
Consolidated Club, MCAS Cherry Point, NC
Stormwater Permit No. SW7090711
Craven County
Designer's Certification
I, , as a duly registered in the
State of North Carolina, having been authorized to observe (periodically/ weekly/ full time)
the construction of the project,
(Project)
for (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification:
Signature
Registration Number
Date
SEAL
Page 6 of 7

State Stormwater Management Systems
Permit No. SV 7090711
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The bypass structure weir elevation is per the approved plan.
6. The bypass structure is located per the approved plans.
7. A Trash Rack is provided on the bypass structure.
8. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been provided.
12. All required design depths are provided.
13. All required parts of the system are provided.
14. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
Craven County Building Inspections
Page 7 of 7

JUL Ti LUU3 a� <—n n
State of North Carolina
HC [)FNR Department of Environment and Natural Resources KJ/l7}'�'
Division of Water Quality I ,�
STORMWATER MANAGEMENT PERMIT APPLICATION FORM W
This fonn may he photocopied for use as an original
1. GENERAL INFORMATION
1. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
EAD. MCAS Cherry Point
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
George Radford EA Officer — By Direction of the Commanding Officer
3. Mailing Address for person listed in item 2 above:
Bldg 4223, Access Road
City:Cherry Point State:NC Zip:28533
Phone: (252 ) 466-4599 Fax: (252 ) 466-2000
Email:[e-mail]
4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Consolidated Club, MCAS Cherry Point, NC
5. Location of Project (street address):
City:Havelock County:Craven
6. Directions to project (from nearest major intersection):
Located at the end of Jackson Road
7. Latitude:34 95 N Longitude:76.89 W of project
S. Contact person who can answer questions about the project:
Name:Myra W. Jones, P.E.Telephone Num er: (9 4 791466
Email:[e-mail] _
II. PERMIT INFORMATION:
I. Specify whether project is (check one): ®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 numbe0 /A and its issue date (if known)N/A
3. Specify the type of project (check one):
❑Low Density ®High Density ❑Redevelop ❑General Permit []Universal SMP []Other
4. Additional Project Requirements (check applicable blanks):
Form SWU-101 Version 8.07
Pagel of4

❑LAMA Major ®Sedimentation/Erosion Control ❑404/401 Permit ®NPDES Stormwater
Information on required state permits can be obtained by contacting the Customer Service Center at
1-877-623-6748.
Ill. 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 collected in a dry retention basin using a piped conveyence system The basin will
retain the 1 " treatment volume and infiltrate it within 5 days The basin has been designed
for 85%TSS removal and 35%12hosphorus removal
2. Stormwater runoff from this project drains to the Neuse River basin.
3. Total Site Area: 12.06 acres 4. Total Wetlands Area: 0.0 acres
5. 100' Wide Strip of Wetland Area: N/A acres (not applicable if no wetlands exist on site)
6. Total Project Area"":2 02 acres 7. Project Built Upon Area:17 %
8. How many drainage areas does the project have?1
9. 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'Informatior,_
ra hage Area 1;
Drainage Area
Receiving Stream Name
Neuse River
Stream Class & In ex o.
B; Sw, NSW & 27-(104)
Drainage Areas
87,991
Existing Impervious" Area (sf)
5
Proposed Impervious"Area (sf)
42,253
% Impervious" Area (total)
I48
Impervious":Surface Area
rainage AreaDrainage
Area
On -site Buildings s
25,0
On -site Streets s)
6,534
On -site Parking s
On -site Sidewalks (s)
3,485
Other on -site s
7,218
Off -site (s
_
Tota s
53
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, poking areas,
sidewalks, gravel areas, etc.
"Total projec} area shall be calculated based on the current polio regarding inclusion of wetlands in the built upon area
percentage calculation.
10. How was the off -site impervious area listed above derived?AutoCAD
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
One of the following 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.
Form SWU-101 Version 8.07 Page 2 of

Form DRPC-1
High Density Commercial Subdivisions
Form DRPC-2
High Density Developments with Outparcels
Form DRPC-3
High Density Residential Subdivisions
Form DRPC-4
Low Density Commercial Subdivisions
Form DRPC-5
Low Density Residential Subdivisions
Form DRPC-6
Low Density Residential Subdivisions with Curb Outlets
By your signature below, you certify that the recorded deed restrictions and protective covenants for this
project shall include all the applicable items required in the above form, 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 SW401-Low Density
Form SW401-Curb Outlet System
Form SW401-Off-Site System
Form SW401-Wet Detention Basin
Form SW401-Infiltration Basin
Form SW401-Infiltration Trench
Form SW401-Bioretention Cell
Form SW401-Level Spreader
Form SW401-Wetland
Form SW401-Grasscd Swale
Form SW401-Sand Filter
Low Density Supplement
Curb Outlet System Supplement
Off -Site System Supplement
Wet Detention Basm Supplement
Infiltration Basin Supplement
Underground Infiltration Trench Supplement
Bioretention Cell Supplement
Level Spreader/Filter Strip/Restored Riparian Buffer Supplement
Constructed Wetland Supplement
Grassed Swale Supplement
Sand Filter Supplement
Form SWU-101 Version 8.07 Page 3 of

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 Office. (Appropriate office may be found by locating project on the
interactive online map at http://h2o.enr.state.nc us/su/msi mans him)
1. Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
• Original and one copy of the Stormwater Management Permit Application Form
• Original and one copy of the Deed Restrictions & Protective Covenants Form
• Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP
• Permit application processing fee of $505 ($4,000 for Express) payable to NCDENR
• Calculations & detailed narrative description of stormwater treatment/management
• Copy of any applicable soil report
• Three copies of plans and specifications (sealed, signed & dated), 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):I-laskell Architects and Engineers
Mailing AddressAll Riverside Ave _
City:Tacksonville State:FL Zip:32202
Phone: (904 ) 791-4666 Fax: [phone]
Email:myra,[e-mail]
com
VIII. APPLICANT'S CERTIFICATION
I, (print or type nmne of person listed in General hiforination, item 2) George Radford
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 t the approved plans, that the required deed restrictions
and protective covenants will be recorded, an at a proposed project complies with the requirements of 15A
NCAC 2H JWG.-> � r � /
Signature: / Date:_ / -( �( ��Q_' /
/3>,p.-
Form SWU-101 Version 8.07 Page 4 of 4

Permit No.
(to be prwirfed by Dw0)
®//��
�, WATpq
�l'F=
STORMWATER MANAGEMENT PERMIT APPLICATION FORM o�a£
NCDENR
401 CERTIFICATION APPLICATION FORM
INFILTRATION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checkfisf (Part 111) must be printed, (fled out and submitted atong with all of the required information.
Project Name
Chaffy Point MCAS Consolidated Club
Contact Person
Myra W. Jonas, P.E.
Phone Number
904-701-0666
Date
6131109; Revlsed ONW109
Drainage Area Number
II. DESIGNJNFORMATIDNic
Site Characteristics
Drainage area
87,991.00 I�
Impervious area
42,253.00 hr
Percent impervious
9.48 %
Design rainfall depth
1.50 in
Peak Flow Calculations
1-yr, rainfall depth
3.In
RECEIVED
1-yr, 24fir intensity
0.15 Inlhr
Pre -development 1-yr, 24-hr discharge
9.47 ffaisec
Post -development 1-yr, 24-hr discharge
7.82 fl%ec
AUG 0
Pre/Post 1-yr, 24-hr peak flow control
-1.65 f0sec 4100
Storage Volume: Non -SA Waters
DWQ
Minimum design volume required
10.999.00 it, PR J #
Design volume provided
11,024.00 h3 OK for non -SA wagers
Storage Volume: SA Waters
1.5' runoff volume
fP
Pre -development 1-yr, 24-hr runoff volume
ff'
Post -development 1-yr, 24-hr runoff volume
ff'
ldmimum required volume
ft3
Volume provided
ff'
Solis Report Summary
Soil type
Tan Sandy Clay
Infiltration rate
0.55 -In/hr
SHWTelevalicrl
21.00 fmsl
Basin Design Parameters
Drawdewn time
3.84
days OK
Basin side slopes
4.00
:1 OK
Basin bottom elevation
23.00
(must OK
Storage elevation
25.50
fmsl
Storage Surface Area
6,298.50
ff2
Top elevation
27.00
fmsl
Basin Bottom Dimensions
Basin length
112.00
h
Basin width
33.00
it
Bottom Surface Area
2,604.00
ft2
Fmm SW401-In"mfion Besln-Ruv.4 Pons 1. a 11. Dsslgn Summery. Pogo 1 of 2

Permit No.
(ra be pmuldad by D WD)
Additional Information
Maximum runoff to each Inlet to the basin?
ac-in
Length of vegetallva filter for overflow
30.00
it
OK
Distance to structure
125.00
it
OK
Distance from surface waters
105.00
it
OK
Distance from water supply well(s)
me
it
OK
Separation from impervious soft layer
25.00
it
OK
Naturally occuring soli above shwi
1.00
it
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Forebay
-
Form SW401-Inllltrallon Besln-liov.4 Parts I. a Il. Des
ign Summary, Paga 2 012

Permit
(to be provided by DWO)
Additional Information
Maximum runoff to each inlet to the basin?
ac-in
Length of vegetative filter for overflow
30.00
It
OK
Distance to structure
125.00
It
OK
Distance from surface waters
105.00
it
OK
Distance from water supply well(s)
i
It
OK
Separation from impervious soil layer
25.00
It
OK
Naturally oocuring soil above shwt
1.00
ft
OK
Bottom covered with 4-in of clean sand?
Y
(Y or N)
OK
Proposed drainage easement provided?
Y
(Y or N)
OK
Capures all runoff at ultimate build -out?
Y
(Y or N)
OK
Bypass provided for larger storms?
Y
(Y or N)
OK
Pretreatment device provided
Forebay .
Form SW401-Infiltration Basin-Rev.4 Parts I. & II. Design Summary, Page 2 of 3

Permit
(to be provided by DWQ)
III.�`REQUIRED ITEMS`CHECKLISTi� i'7.
SIC ®�
Please indicate the page or plan sheet numbers where the supporting ocumentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
C Ay C - 13L�
1. Plans (1" - 50' or larger) of the entire site showing:
C - l31
Design at ultimate build -out,
Off -site drainage (if applicable),
C t 32
Delineated drainage basins (include Rational C coefficient per basin),
C - 5.3 Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
- Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
Cav C - 530 2. Partial plan (V = 30' or larger) and details for the infiltration basin showing:
C - 53 j Bypass structure,
Maintenance access,
Basin bottom dimensions,
Basin cross-section with benchmark for sediment cleanout,
Flow distribution detail for inflow,
Vegetated filter, and
Pretreatment device.
Cam_ C- Sao 3. Section view of the infiltration basin (1" = 20' or larger) showing:
- Pretreatment and treatment areas, and
- Inlet and outlet structures.
COil _ QP.GE 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided.
CAy p�L _ 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
Cam- C • 140 6. A construction sequence that shows how the infiltration basin will be protected from sediment until the
entire drainage area is stabilized.
CAV PAGE 7. The supporting calculations.
CAV 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
N A 9. A copy of the deed restrictions (if required).
Form SW401-Infiltration Basin-Rev.4 Page 3 of 3 Part III. Required Items Checklist, Page 3 or 3

Permit Number:
������� (to be provided by DWQ)
Drainage Area Number:
JUL 27 200jnfiltration Basin Operation and Maintenance Agreement
WC ®ENR
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— The drainage area will be carefully managed to reduce the sediment load to the
infiltration basin.
— Immediately after the infiltration basin is established, the vegetation will be
watered twice weekly if needed until the plants become established (commonly
six weeks).
— No portion of the infiltration basin will be fertilized after the initial fertilization
that is required to establish the vegetation.
— The vegetation in and around the basin will be maintained at a height of
approximately six inches.
After the infiltration basin is established, it will be inspected once a quarter and within
24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal
County). Records of operation and maintenance will be kept in a known set location
and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire BMP
Trash/debris is present.
Remove the trash/debris.
The perimeter of the
infiltration basin
Areas of bare soil and/or
erosive gullies have formed.
Regrade the soil if necessary to
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
Form SW401-Infiltration Basin O&M-Rev.3 Page I of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth.
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
riprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
A visible layer of sediment
Search for the source of the
has accumulated.
sediment and remedy the problem if
possible. Remove the sediment and
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Replace any media that
was removed in the process.
Revegetate disturbed areas
immediately.
Water is standing more than
Replace the top few inches of filter
5 days after a storm event.
media and see if this corrects the
standing water problem. if so,
revegetate immediately. if not,
consult an appropriate professional
for a more extensive repair.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919-
outlet.
733-1786.
Form SW401-Infiltration Basin O&M-Rev.3 Page 2 of 3

Permit
(to be provided by Dif'Q)
I acknowledge and agree by my signature below that I am responsible for the
performance of the 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.
Project name: Consolidated Club, MCAS Cherry Point
BMP drainage area number:
Print name: George Radford, Jr. - By Direction of the Commanding Officer
Title:EA Officer
Address:Bldg 4223, Access Road
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 Sherry L. Franklin , a Notary Public for the State of
hL County of Cr�Vc�- , do hereby certify that
G C. personally appeared before me this I-)
day ofQ� 13 t_o c, 7 , and acknowledge the due execution of the
forgoing infiltration basin maintenance requirements. Witness my hand and official seal,
SEAL
My commission expires -� --)-b-J-01..L
Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3

EXPRESS°Fv,A
®�;
Ni JUL 27 2009
DEW
MANAGEMENT PERMIT APPLICATION FORM
NC DEI�� 401 CERTIFICATION APPLICATION FORM
LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT
This form must be completely filled out, printed and submitted.
DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I
ItxPROJECT'INFORMATION
Project name
Cherry Point MCAS Consolidated Club
Contact name
Myra W. Jones, P.E.
Phone number
904-791A666
Date
6131109
Drainage area number
IL,',DESIGF1NF0RMATIONi,;,
' tp'',. rik'=�.itF � , - -:"'t
°.`
For Level Spreaders Receiving Flow From a BMP
Type of BMP
Infiltration Basin
Drawdown flow from the BMP
4.25 cfs
For Level Spreaders Receiving Flow from the Drainage Area
Drainage area
Impervious surface area
Percent impervious
Rational C coefficient
Peak flow from the 1 iift storm
Time of concentration
Rainfall intensity, 10-yr storm
Peak flow from the 10-yr storm
Where Does the Level Spreader Discharge?
To a grassed bioretention cell?
To a mulched bioretention cell?
To a wetland?
To a filter strip or riparian buffer?
Other (specify)
Filter Strip or Riparian Buffer Characterization (if applicable)
Width of grass
Width of dense ground cover
Width of wooded vegetation
Total width
Elevation at downslope base of level lip
Elevation at top of bank of the receiving water
Slope (from level lip to to top of bank)
Are any draws present?
Level Spreader Design
Forebay surface area
Feet of level lip needed per cfs
Answer'Y' to one of the following:
Length based on the 1 inlhr storm?
Length based on the 10-yr storm?
Length based on the BMP discharge rate?
Design flow
Is a bypass device provided?
fl2
ftz
CIS
min
inmr
cfs
N-..-:(YorN)
-N - (Y or N)
N (Y or N)
Y (Y or N)
30.00
It
I
it
30.00
ft
24.00
first
22.00
fmsl
6.67
%
N
(Y or N)
sit It
13 fticfs
(Y or N)
Y (Y or N)
(Y or N)
5,00 cfs
N (Y or N)
Do not complete this section of the worksheet.
Do not complete this section of the wolksheel.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheet.
Do not complete this section of the worksheel.
Please complete filter strip characterization helow.
ON
No foreboy is needed.
A bypass device is not needed.
Form SW401-1-evel Spreader, Filler Strip, Restored Riparian Buffer-Rev.5 Pans I. and II. Design Summary, page 1 of 3

Length of the level lip 75.00 R #VALUE'
Are level spreaders in series? N (Y or N)
Bypass Channel Design (if applicable)
Does the bypass discharge through a wetland?
(Y or N)
Do not complete this section of the worksheet.
Does the channel enter the stream at an angle?
(Y or N)
Do not complete this section of the worksheet.
Dimensions of the channel (see diagram below):
Do not complete this section of the worksheet.
M
If
Do not complete this section of the worksheet.
B
1t
Do not complete this section of the worksheet.
W
If
Do not complete this section of the worksheet.
y
If
Do not complete this section of the worksheel.
Peak velocity in the channel during the 10-yr storm
cfs
Do not complete this section of the worksheet.
Channel lining material
Do not complete this section of the worksheet.
I•---------
M
i B
/ � I
M
Form SW401-level Spreader, Filter Strip, Restored Riparian Buffer-Rev.5 Pans I. and It Design Summary, page 2 of 3

IIIf IREQUIRED ITEMS'CHECKLIST"',"
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
CAN C - 0
C-13%
C- 19Z
C- 53�
C_ A\ C-531
C KI
Cay
C- 532-
C- s3z
Plans (1" - 50' or larger) of the entire site showing:
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Forebay (if applicable),
- High flow bypass system,
- Maintenance access,
- Proposed drainage easement and public night of way (ROW), and
- Boundaries of drainage easement.
2. Plan details (1" = 30' or larger) for the level spreader showing:
- Forebay (if applicable),
- High flow bypass system,
- One foot topo lines between the level lip and top of stream bank,
- Proposed drainage easement, and
- Design at ultimate build -out.
3. Section view of the level spreader (1" = 20' or larger) showing:
Underdrain system (if applicable),
Level lip,
Upslope channel, and
Downslope filter fabric.
4. A date -stamped photograph of the filter strip that clearly shows the type of vegetation that is present.
CM C - Iqp 5. A construction sequence that shows how the level spreader will be protected from sediment until the entire
drainage area is stabilized.
CAI 5Mp � NEaT-6. The supporting calculations.
Cam— 7. A copy of the signed and notarized operation and maintenance (0&M) agreement.
P 8. A copy of the deed restrictions (if required).
Form SW401-level Spreader, Filler Strip, Restored Riparian Buffer-Rev.5 Part III, page 3 of 3

r'KPFtE:SS
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
JUL 27 Z00sFilter Strip, Restored Riparian Buffer and Level Spreader
Operation and Maintenance Agreement
NC DERR
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
Important maintenance procedures:
— Immediately after the filter strip is established, any newly planted vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— Once a year, the filter strip will be reseeded to maintain a dense growth of
vegetation
— Stable groundcover will be maintained in the drainage area to reduce the
sediment load to the vegetation.
— Two to three times a year, grass filter strips will be mowed and the clippings
harvested to promote the growth of thick vegetation with optimum pollutant
removal efficiency. Turf grass should not be cut shorter than 3 to 5 inches and
may be allowed to grow as tall as 12 inches depending on aesthetic requirements
(NIPC,1993). Forested filter strips do not require this type of maintenance.
— Once a year, the soil will be aerated if necessary.
— Once a year, soil pH will be tested and lime will be added if necessary.
After the filter strip is established, it will be inspected quarterly and within 24 hours
after every storm event greater than 1.0 inch (or 1.5 inches if in a Coastal County).
Records of operation and maintenance will be kept in a known set location and will be
available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potentialproblem:
How I will remediate theproblem:
The entire filter strip
Trash/debris is present.
Remove the trash/debris.
system
The flow splitter device
The flow splitter device is
Unclog the conveyance and dispose
(if applicable)
clogged.
of any sediment off -site.
The flow splitter device is
Make any necessary repairs or
damaged.
replace if damage is too large for
repair.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 1 of 3

BMP element:
Potentialproblem:
How I will remediate theproblem:
The swale and the level
The swale is clogged with
Remove the sediment and dispose
lip
sediment.
of it off -site.
The level lip is cracked,
Repair or replace lip.
settled, undercut, eroded or
otherwise damaged.
There is erosion around the
Regrade the soil to create a berm
end of the level spreader that
that is higher than the level lip, and
shows stormwater has
then plant a ground cover and
bypassed it.
water until it is established. Provide
lime and a one-time fertilizer
application.
Trees or shrubs have begun
Remove them.
to grow on the swale or just
downslo e of the level lip.
The bypass channel
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed,
remove the gully, and then
reestablish proper erosion control.
Turf reinforcement is
Study the site to see if a larger
damaged or ripap is rotting
bypass channel is needed (enlarge if
downhill.
necessary). After this, reestablish
the erosion control material.
The filter strip
Grass is too short or too long
Maintain grass at a height of
if applicable).
approximately three to six inches.
Areas of bare soil and/or
Regrade the soil if necessary to
erosive gullies have formed.
remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Sediment is building up on
Remove the sediment and
the filter strip.
restabilize the soil with vegetation if
necessary. Provide lime and a one-
time fertilizer application.
Plants are desiccated.
Provide additional irrigation and
fertilizer as needed.
Plants are dead, diseased or
Determine the source of the
dying.
problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application.
Nuisance vegetation is
Remove vegetation by hand if
choking out desirable species.
possible. If pesticide is used, do not
allow it to get into the receiving
water.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality local Regional Office, or the
outlet.
401 Oversight Unit at 919-733-1786.
Form SWU401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev.3 Page 2 of 3

Permit
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the 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.
Project name: Consolidated Club, MCAS Chem Point
BMP drainage area number:
Print name: George Radford, Jr. — By Direction of the Commanding Officer
Address:Bldg 4223, Access Road
Note: The legally responsible parry 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 die president.
I, Sherry L. Franklin , a Notary Public for the State of
iV-, �� County of do hereby certify that
Lee- i3personally appeared before me this 1 -?
day of -m),oj and acknowledge the due execution of the
forgoing filter strip, riparian buffer, and/or level spreader maintenance requirements.
Witness my hand and official seal,
L F,9.�'f
't\OTAgt Z
) °U8UG�y=C)
11i141/COo
SEAL
My commission expires "! 1&,,-ot Z
4�_j f- ,-,O.._9
Form SW U401-Level Spreader, Filter Strip, Restored Riparian Buffer O&M-Rev3 Page 3 of 3

State Stormwater Management Systems
Permit No. SW7090711
Consolidated Club, MCAS Cherry Point, NC_' -�
Stormwater Permit No. SW7090711
Craven County DEC 16 2010
Designer's Certification
I ,02W:49 jr ,, as a duly registered in the
State of North Carolina, having been authorized to observe erio ical /weekly/full time)
the construction of the project,
(Project)
for 1 7; T Chi P220)r Ji2G�(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:
SFpnnnuner„���
Signaturep
Registration Number $�4� SE{ C f
/7il/S%/T%� ©3i393
Date
cN .slE.:p
{�
'A W.
Page 6 of 7

State Stormwater Management Systems
Permit No. SW7090711
Certification Requirements:
/1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
✓ 3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The bypass structure weir elevation is per the approved plan.
6. The bypass structure is located per the approved plans.
./ 7. A Trash Rack is provided on the bypass structure.
✓ S. All slopes are grassed with permanent vegetation.
9. Vegetated slopes are no steeper than 3:1.
/ 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
11. The permitted amounts of surface area and/or volume have been provided.
12. All required design depths are provided.
✓ 13. All required parts of the system are provided.
.✓14. The required system dimensions are provided per the approved plans.
cc: NCDENR-DWQ Regional Office
Craven County Building Inspections
Page 7 of 7

. HASKELL fa 904:791.4500
HASKELL
I I I Riverside Avenue tax 904791.4699 Transmittal
ARCHITECTS AND ENGINEERS, P.A. Jacksonville, Florida 32202-4950 web www.haskell.com
TO: Mr. Scott Vinson
North Carolina Division of Water Quality
943 Washington Square Mall
Washington, North Carolina 27889
PROJECT: Consolidated Club
MICAS Cherry Point, North Carolina
Haskell #: 6600733
SW7090711
We are sending you ® herewith
❑ under separate cover
NUMBER I DRAWING
COPIES NUMBER
DATE: December 15, 2010
SUBJECT: Designer's Certification
the following documents on this project.
DATED TITLE OR DESCRIPTION
12/15/10 1 Signed and Sealed Designer's Certification
- DEC 16 2010
t
PREPARED BY
Haskell
iZ
.
These documents are being submitted to you:
®
For your use.
❑ Please sign and return; one executed copy will be returned to you
❑
For estimating purposes.
❑ For your approval. Please return ( ) copies "APPROVED" or, "APPROVED AS NOTED".
❑
Approved.
❑ Due to revisions. Please acknowledge receipt, advising if these revisions will affect the
❑
Approved as noted.
contract price.
❑
For
COPIES TO: Ms. Cheryl Murray (Cherry Point)
Mr. Ruan Stewart (Cherry Point)
Ms. Kally Gibbs
Mr. Christian "Kip" W. Kuhn
Very truly yours,
HASKELL ARCHITECTS AND ENGINEERS, P.A.
Myr W. Jones E., LEED AP
Senior Civil E ' eer