SW8961204_HISTORICAL FILE_20120719

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 clu t2.04
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
2oxlo-llq
YYYYMMDD

NCDENR
North Carolina Department of Environment and Natural Resources
Beverly Eaves Perdue
Governor
July 19, 2012
Carl Baker, Deputy Public Works Officer
USMCB Camp Lejeune
1005 Michael Road
Camp Lejeune, NC 28547
Division of Water Quality
Charles Wakild, P. E.
Director
Subject: State Stormwater Management Permit No. SW8 961204
USMC Lot 21 Renovations
High Density Commercial Stormwater Project
Onslow County
Dear Mr. Baker:
Dee Freeman
Secretary
The Wilmington Regional Office received a complete Stormwater Management Permit Application for USMC Lot 21
Renovations on June 20, 2022. 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 961204 dated July 17, 2012, for the construction of the subject project.
On August 5, 2009, the Governor signed Session Law 2009-406. This law impacts any development approval issued by
the Division of Water Quality under Article 21 of Chapter 143 of the General Statutes, which is current and valid at any
point between January 1, 2008, and December 31, 2010. The law extends the effective period of any stormwater permit
that was set to expire during this time frame up to three (3) years from its current expiration date. On August 2, 2010,
the Governor signed Session Law 2010-177, which granted an extra year for an extension of up to four (4) years.
This permit shall be effective from the date of issuance until June 20, 2022, which includes all the appropriate
extensions, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the
conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions,
certification of the BMP's, procedures for changes of ownership, transferring the permit, and renewing the permit.
Failure to establish an adequate system for operation and maintenance of the stormwater management system, to
record deed restrictions, to certify the BMP's, to transfer the permit, or to renew the permit, 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 by filing a written petition with the Office of Administrative Hearings (OAH). The written petition
must conform to Chapter 150E of the North Carolina General Statutes, and must be fled with the OAH within thirty (30)
days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee is
required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone
at 919-431-3000, or visit their website at www.NCOAH.com. 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 Chris Baker, or me at
[phone].
Sincere/�
For Charles Wakild, P. E., Director
Division of Water Quality
GDS/csb: S:IWQSIStormwater/Permits&Projects119961961204 HD12012 07 permit 961204
cc: John E. Sloan, P. E., URS Group, Inc.
Wilmington Regional Office
Wilmington Regional Office
127 Cardinal Drive Extension, Wilmington, North Carolina 28405 7.�One
Phone: [phone] FAX: [phone] DENR Assistance: 1-877-623-6748 t v Onto/Carol i na
Internet: www.revaterquality.org a��ff�N�l`J/
An Equal Opportunity l Affirmative Action Employer Naturally [ �/

State Stormwater Management Systems
Permit No. SW8 961204
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
STATE STORMWATER MANAGEMENT PERMIT
HIGH DENSITY COMMERCIAL 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
USMCB Camp Lejeune
Lot 201 Renovations
Holcomb Boulevard, Camp Lejeune, Onslow County
FOR THE
construction, operation and maintenance of a wet detention pond(s) 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 June 20, 2022, and shall be
subject to the following specified conditions and limitations:
I. DESIGN STANDARDS
This permit is effective only with respect to the nature and volume of stormwater
described in the application and other supporting data.
2. This stormwater system has been approved for the management of stormwater
runoff as described in Section 1.6 on page 3 of this permit. The stormwater
control has been designed to handle the runoff from 366,800 square feet of
impervious area.
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.
The runoff from all built -upon area within the permitted drainage area(s) of this
project must be directed into the permitted stormwater control system.
Page 2 of 7

State Stormwater Management Systems
Permit No. SW8 961204
6. The following design criteria have been provided in the wet detention pond and
must
be maintained at design condition:
a.
Drainage Area, ?cres:
22.96
Onsite, ft :
486,600
Offsite, ftZ:
None
b.
Total Impervious Surfaces, ftZ:
366,800
C.
Design Storm, inches:
1
d.
Average Pond Design Depth, feet:
5
e.
TSS removal efficiency:
90%
f.
Permanent Pool Elevation, FMSI�:
22
9.
Permanent Pool Surface Areq, ft :
28,057
h.
Permitted Storage Volume, ft :
30,328
i.
Temporary Storage Elevation, FMSL:
23
j.
Controlling Orifice:
40 1/2"0 pipe
k.
Permitted Forebay Volume, ft3:
7,200
I.
Fountain Horsepower, HP
1/3
M.
Receiving Stream/River Basin:
Bearhead Ck / White Oak
n.
Stream Index Number:
19-20-1
o.
Classification of Water Body:
"SB NSW"
II. SCHEDULE OF COMPLIANCE
1. The stormwater management system shall be constructed in its entirety,
vegetated and operational for its intended use prior to the construction of any
built -upon surface.
2. During construction, erosion shall be kept to a minimum and any eroded areas of
the system will be repaired immediately.
3. The permittee shall at all time 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 re -vegetation of slopes and the vegetated filter.
d. Immediate repair of eroded areas.
e. Maintenance of all slopes in accordance with approved plans and
specifications.
f. Debris removal and unclogging of outlet structure, orifice device, flow
spreader, catch basins and piping.
g. Access to the outlet structure must be available at all times.
4. Records of maintenance activities must be kept and made available upon
request to authorized personnel of DWQ. The records will indicate the date,
activity, name of person performing the work and what actions were taken.
5. Decorative spray fountains will be allowed in the stormwater treatment system,
subject to the following criteria:
a. The fountain must draw its water from less than 2' below the permanent
pool surface.
b. Separated units, where the nozzle, pump and intake are connected by
tubing, may be used only if they draw water from the surface in the
deepest part of the pond.
c. The falling water from the fountain must be centered in the pond, away
from the shoreline.
d. The maximum horsepower for a fountain in this pond is 1/3 horsepower.
Page 3 of 7

State Stormwater Management Systems
Permit No. SW8 961204
The facilities shall be constructed as shown on the approved plans. This permit
shall become void unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other
supporting data.
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. Access to the stormwater facilities for inspection and maintenance shall be
maintained via appropriate recorded 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. Prior to the construction of any permitted future areas shown on the approved
plans, the permittee shall submit final site layout and grading plans to the
Division for approval.
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.
Page 4 of 7

State Stormwater Management Systems
Permit No. SW8 961204
III. GENERAL CONDITIONS
This permit is not transferable except after notice to and approval by the Director.
In the event of a change of ownership, or a name change, the permittee must
submit a completed Name/Ownership Change Form signed by both parties, to
the Division of Water Quality, accompanied by the supporting 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.
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 remains in force and effect until modified, revoked, terminated or
renewed. The permit may be modified, revoked and reissued or terminated for
cause. The filing of a request for a permit modification, revocation and re -
issuance or termination does not stay any permit condition.
8. 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.
9. Approved plans and specifications for this project are incorporated by reference
and are enforceable parts of the permit.
10. The permittee shall notify the Division of any name, ownership or mailing address
changes at least 30 days prior to making such changes.
11. The permittee shall submit a permit renewal request at least 180 days prior to the
expiration date of this permit. The renewal request must include the appropriate
documentation and the processing fee.
Permit issued this the 19th day of July 2012.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7

State Stormwater Management Systems
Permit No. SW8 961204
USMC Lot 21 Renovations
Stormwater Permit No. SW8 961204
Onslow 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 specifications:
Signature
Registration Number
Date
SEAL
Page 6 of 7

State Stormwater Management Systems
Permit No. SW8 961204
Certification Requirements:
1. The drainage area to the system contains approximately the permitted
acreage.
2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
4. All roof drains are located such that the runoff is directed into the system.
5. The outlet structure elevations are per the approved plan.
6. The outlet structure is located per the approved plans.
7. Trash rack is provided on the outlet 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. Required drawdown devices are correctly sized and located per the
approved plans.
13. All required design depths are provided.
14. All required parts of the system are provided, such as a vegetated shelf,
and a forebay.
15. The required system dimensions are provided per the approved plans.
16. All components of the stormwater BMP are located in either recorded
common areas, or recorded easements.
cc: NCDENR-DWQ Regional Office
Onslow County Building Inspections
Page 7 of 7

DWQ USE ONLY
Date Received
Fee Paid
Pe it Number
Applicable Rules: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph 11-Post Construction
(select all that apply) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan
❑ Other WQ M mt Plan:
State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
This form may be photocopied for use as an original
I. GENERAL INFORMATION
1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
Lot 201 Renovations - Permit It SW8 961204
2. Location of Project (street address):
Lot 201, Holcomb Boulevard, Marine Corps Base, Camp Lejeune
City:Camp Lejeune County:Onslow Zip:28542
3. Directions to project (from nearest major intersection):
From Highway 24 (Lejeune Blvd) in Jacksonville, enter Camp Lejeune through gate onto Holcomb Blvd.
Continue on Holcomb Blvd for 2.6 miles, then turn left onto a gravel drive into Lot 201.
4. Latitude:34* 41' 29" N Longitude:77° 19' 51" W of the main entrance to the project.
II. PERMIT INFORMATION:
1. a. Specify whether project is (check one): ❑New ®Modification
b.If this application is being submitted as the result of a modification to an existing permit, list the existing
permit number SW8 961204 , its issue date (if known) tune 30, 1997 & Jun 20, 2008 renewal , and
the status of construction: ❑Not Started ❑Partially Completed* ® Completed*
*provide a designer's certification
2. Specify the type of project (check one):
❑Low Density ®I-figh Density ❑Drains to an Offsite Stormwater System ❑Other
3. If this application is being submitted as the result of a previously returned application or a letter from DWQ
requesting a state Stormwater management permit application, list the stormwater project number, if
assigned, and the previous name of the project, if different than currently
proposed,
4. a. Additional Project Requirements (check applicable blanks; information on required s of to permits can be
obtained by contacting the Customer Service Center at 1-877-623-6748):
❑CAMA Major ❑Sedimentation/Erosion Control: ac of Disturbed Area
❑NPDES Industrial Stormwater 0404/401 Permit: Proposed, Impacts
b.If any of these permits have already been acquired pleas ,provide the Project Name, Project/Permit Number,
issue date and the type of each permit:
- `d v gam%
JUN 18 2012 J .
Fonn SWU-101 Version 07Jun2010 Page I of

III. CONTACT INFORMATION
1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee,
designated government official, individual, etc. who owns the proiect):
Applicant/Organization: AC/S I&E/PWD, Marine Corps Base, Camp Lejeune
Signing Official & Title:Carl Baker, Commanding Officer
b. Contact information for person listed in item la above:
Street Address: Building 1005 - Marine Corps Base, Camp Lejeune
City:Camp Lejeune State:NC Zip:28452-0004
Mailing Address (if applicable): Same as above
City: State: Zip:
Phone: (910 ) 451-2213 Fax: ( 1
c. Please check the appropriate box. The applicant listed above is:
® The property owner (Skip to Contact Information, item 3a)
❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below)
❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and
2b below)
❑ Developer* (Complete Contact Information, item 2a and 2b below.)
2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the
person who owns the property that the project is located on):
Property Owner/Organization:#####
Signing Official & Title:
b. Contact information for person listed in item 2a above:
Street Address:
City: State: Zip:
Mailing Address (if
City:
Phone:
Fax:
3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other
person who can answer questions about the project:
Other Contact Person/Organization:
Signing Official & Title:
b. Contact information for person listed in item 3a above:
Mailing Address:
Phone: ( 1 Fax:
4. Local jurisdiction for building permits:
Point of Contact:
Form SWU-101 Version 07Jun2010
Phone #: ( )
^W-- %I,@C
JUN 18 2012
Page 2 of 6
b Y:.

IV. PROJECT INFORMATION
1. In the space provided below, briefly summarize how the stormwater runoff will be treated.
Stormwater runoff from from built -upon area and other drainge area is conveyed into an existing wet
detention basin. Permit modification required to update built -upon area and drainage area.
2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved:
❑ Approval of a Site Specific Development Plan or PUD Approval Date:
❑ Valid Building Permit Issued Date:
❑ Other: Date:
b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with:
❑ Coastal SW -1995 ❑ Ph II - Post Construction
3. Stormwater runoff from this project drains to the White Oak River basin.
4. Total Property Area: 11.17 acres 5. Total Coastal Wetlands Area: acres
6. Total Surface Water Area: acres
7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project
Area':11.17 acres
Total project area shall be calculated to exclude the followingg the normal pool of imppounded structures, the area
between the bunks of streams and rivers, the area below the Nornal High Water (NHW) line or Mean High Water
(MHW) line, and coastal wetlands landward from the NHW (or MHW) line. 'Ihe resultant project area is used to
calculate overall percent built upon area (BUA). Non -coastal wetlands landward of the NHW (or MHW) line may
be included in the total project area.
8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 75.39
9. How many drainage areas does the project have?l (For high density, count I for each proposed engineered
stormwater BMP. For low density and other projects, use 1 for the whole property area)
10. Complete the following information for each drainage area identified in Project Information item 9. If there
are more than four 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'L.
Drainage Area _
Drainage Area
Drainage Area
Receiving Stream Name
Bearhead Creek
Stream Class *
SB;NSW
Stream Index Number *
19-20-1.
Total Drainage Area so
486600
On -site Drainage Area (sf)
486600
Off -site Drainage Area (so
0
Proposed Impervious Area** (so
366800
% Impervious Area** total
75.39
Impervious— Surface Area
Drainage Area
Drainage Area _
Drainage Area
Drainage Area '
On -site Buildings/Lots (so
15200
On -site Streets (so
On -site Parkin (so
On -site Sidewalks (so
Other on -site (so
Future (so
Off -site (s
Existing BUA*** (so
351600
Total (so:
366800
* Stream Class and Index Number can be determined at: hlf r, rorinl.nulcnr.nr arch w 7silfsulclassificalions
" Impervious area is defined as the built upon area including, but not limited to, buildinr2,1
kinsidewalks, gravel areas, etc.UN 18
Form S WU-101 Version 07.lun2010 Page 3 of 6
By:

'Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that
is to be removed and which will be replaced by new BUA.
11. How was the off -site impervious area listed above determined? Provide documentation.
Projects in Union County: Contact DWQ Central Office staffto check ifthe project is located within a Threatened &
Endangered Species watershed that may be .subject to more stringent stormwater requirements as per NCAC 02B .0600.
V. SUPPLEMENT AND O&M FORMS
The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms
must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded
from httn: / / Dort il.ncdenr.ore/web/ tva /ws/su /bmD-manual.
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. A detailed application instruction sheet and BMP
checklists are available from http://porta1.ncdennorg/web/wq/ws/so/statesw/forms does. The complete
application package should be submitted to the appropriate DWQ Office. (The appropriate office may be
found by locating project on the interactive online map at http://portal.ncdencorg/web/wq/ws/su/maps.)
Please indicate that the following required information have been provided by initialing in the space provided
for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions
for each submitted application package fromhttp://portal.ncdennorg/web/wq/ws/so/statesw/forms
does.
Initials
1. Original and one copy of the Stormwater Management Permit Application Form.
AJN
2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants
na
Form. (if required as per Part VII below)
3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M
AJN (O&M na )
agreement(s) for each BMP.
4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to
AJN
httl2://www.envhelp.org/12ages/onestopexpress.html for information on the Express program
and the associated fees. Contact the appropriate regional office Express Permit Coordinator for
additional information and to schedule the required application meeting.)
5. A detailed narrative (one to two pages) describing the stormwater treatment/management
for AJN
6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the
na
receiving stream drains to class SA waters within 1/2 mile of the site boundary, include the 1/2
mile radius on the map.
7. Sealed, signed and dated calculations.
AJN
8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including:
AJN
a.
Development/Project name.
b.
Engineer and firm.
c.
Location map with named streets and NCSR numbers.
d.
Legend.
e.
North arrow.
I.
Scale.
g.
Revision number and dates.
h.
Identify all surface waters on the plans by delineating the normal pool elevation of
impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal
waters, and any coastal wetlands landward of the MHW or NHW lines.
• Delineate the vegetated buffer landward from the normal pool elevation of impounded
structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters.
i.
Dimensioned property/project boundary with bearings & distances.
j.
Site Layout with all BUA identified and dimensioned.
k.
Existing contours, proposed contours, spot elevations, finished Floor elevations.
I.
Details of roads, drainage features, collection systems, and stormwater control measures.
m.
Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a
qualified person. Provide documentation of qualifications and identify the person who
made the determination on the plans.
n.
Existing drainage (including off -site), drainage easements, pipe sizes, runoff calr2N
�°i�f •o.
Drainage areas delineated (included in the main set of plans, not as a separate dYp.
Vegetated buffers (where required).
18 2012
Form SWU-101 Version 07Jun2010 Page 4 of
�

9. Copy of any applicable soils report with the associated SHWT elevations (Please identify na
elevations in addition to depths) as well as a map of the boring locations with the existing
elevations and boring logs. Include an 8.5"x11" copy of the NRCS County Soils map with the
project area clearly delineated. For projects with infiltration BMPs, the report should also
include the soil type, expected infiltration rate, and the method of determining the infiltration rate.
(Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verify the SHWT prior
to submittal, [phone].)
10. A copy of the most current property deed. Deed book: Page No: na
11. For corporations and limited liability corporations (LLC): Provide documentation from the NC na
Secretary of State or other official documentation, which supports the titles and positions held
by the persons listed in Contact Information, item Ia, 2a, and/or 3a per NCAC 2H.1003(e). The
corporation or LLC must be listed as an active corporation in good standing with the NC
Secretary of State, otherwise the application will be returned.
http://www.secretaEy.state.nc.us/Corporations/CSearch.as2x
VIL DEED RESTRICTIONS AND PROTECTIVE COVENANTS
For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective
covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed
BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be
provided as an attachment to the completed and notarized deed restriction form. The appropriate deed
restrictions and protective covenants forms can be downloaded from
http://portal.ncdenr.org/web/wq/ivs/su/statesty/forms does. Download the latest versions for each
submittal.
In the instances where the applicant is different than the property owner, it is the responsibility of the property
owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring
that the deed restrictions are recorded.
By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and
protective covenants for this project, if required, shall include all the items required in the permit and listed
on the forms available on the website, 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 NC DWQ and that they will be recorded prior to the sale of any lot.
VIII. CONSULTANT INFORMATION AND AUTHORIZATION
Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a
consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as
addressing requests for additional information).
Consulting Engineer:Alex Nice, PE
Consulting Firm: URS Corporation - North Carolina
Mailing Address:1600 Perimeter Park Drive, Suite 400
City:Morrisville State:NC Zip:27560
Phone: (919 ) 461-1100 Fax: [phone]
Email:[e-mail]
IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this
section)
I, (print or type name of person listed in Contact Information, item 2a) certify that I
own the property identified in this permit application, and thus give permission to (print or type name of person
listed in Contact Information, item la) with (print or type name of organization listed in
Contact Information, item 1a) to develop the project as currently proposed. A copy of
the lease agreement or pending property sales contract has been provided with the submittal, which indicates the
party responsible for the operation and maintenance of the stormwater system.
T%1ECENQ
Jo 18 2012
BY:_ --
Form SWU-101 Version 07Jun2010 Page 5 of 6

As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated
agent (entity listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their
lease agreement, or pending sale, responsibility for compliance with the DWQ Stormwater permit reverts back to
me, the property owner. As the property owner, it is my responsibility to notify DWQ immediately and submit a
completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater treatment
facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid
permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including
the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6.
Signature:
a Notary Public for the State of County of
do hereby certify that
before me this _ day of
personally appeared
. and acknowledge the due execution of the application for
a stormwater permit. Witness my hand and official seal,
SEAL
My commission
X. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in Contact Information, item la) Carl Baker, Commanding Officer
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,relcorded, and that the proposed project complies with the requirements of the
applicable storm, alpr rules under 15t, NCAC 2H .1000, SL 2006-246 (Ph. II - Post Construction) or SL 2008-211.
Date: /O Z/ Z 2
I, &� 9 1
- 4Yk/ a Notary Public for the State of �-/ %�ic County of
do hereby certify that 4,/ l'vL/ personally appeared
v"
before me thisday of if N /1 and acknowledge the due execution o�yof the application for
a stormwater permit. Witness my hand and official seal,.
AUCE A. BONNETTE
Notary Public
Onslow County
State of North Carolina 1
My Commission Expire
SEAL
My commission expires `7
C(CE®VE
JUN 18 2012
Form S WU-101 Version 07Jun2010 Page 6 of 6

Completeness Review Checklist
Project Name: rn r)o I rVOV r4-1ro/cS Received Date: I J�
Project Location: U511, tC Accepted Date: tt
Rule(s) �2008 Coastal 1995 Coastal Phase II (WiRO) Universal 8 Coastal
6
Type of Permit: New or Mo or PR Existing Permit # Mo or PR): Cy(.,aO H nPE Cert on File?
Density,:RHD(.)orLIDType: Co merci I or Residential 0NCG:
%: 00) Stream Class: 5r'3ar(SW []SA Map E]Offsite to SW8
Subdivided?: Subdivision or SinRle L6h I MORW Mao nExemot
Paperwork — Emailed Engineer on:
upplement(s) (1 original per BMP) BMP Type(s): !� C
�y�p.� 90oIo t?oroD - rr-7eD o r xa f5
O&M Nth ccooirrreectloriginal signatures (1 original per BMP except LS/VFS and swales)
Application with correct/original signatures
Corp or LLC: Sig. Auth. per SoS or letter Note to Reviewer:
505 (within 6mo) 'lovER L£"Cp,� �5
IIn�� NTf�
SoilsReport with SHWT 0r d1J( a. (')4klH 11NDA
Calculations (signed/sealed) �OA .y SUq �P-OM
RNo obvious errors l n
pDensity includes common areas, etc ����� No l H1V�IFIG
eed Restrictions, if subdivided:
& Notarized
Plans
Sets
nGrading
Vicinity Map
Legend
Details (roads, cut -de -sacs, curbs, sidewalks, BMPs, Buildings, etc)
Wetlands: Delineated or No Wetlands
Layout (proposed BUA dimensions)
MDA Maps Project Boundaries
Infiltration
Wet Pond
Offsite
Soils Report
Soils Report
�PE Cert for Master Lot #:
SHWT:SHWT:
Deed Rest for Master El Lot # Matches Master
Bottom:
PP:
BUA Permitted (Master): sf
Visited:
BUA Proposed (Offsite): sf
Additional Information:
Permitted
Proposed:
Proposed:
Proposed:
BUA (sf)
DA (sf)
PP (el)
SHWT (el)
Depth (ft)
SA (sf)

June 8, 2012
Ms. Linda Lewis
DENR- Stormwater Section
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Re: Stormwater Permit No. SW8 961204 Modification Application
Lot 201 Renovations
Marine Corps Base Camp Lejeune
Dear Linda,
On behalf of the Marine Corps Base Camp Lejeune (MCBCL), I am writing to apply for a modification to
Stormwater Management Permit No. SW8 961204. The permit was originally issued by the Division of
Water Quality (DWQ) on June 30, 1997 to support proposed renovations at Lot 201, and renewed by
letter from DWQ to Carl Baker on June 20, 2008. The improvements approved with the original permit
included a wet detention basin designed to control and treat stormwater runoff from new built upon area
(BUA) associated with the proposed renovations at Lot 201. The current request for modification of the
permit is for a proposed update to the BUA and the drainage area (DA) for the wet detention basin.
Lot 201 is a delivery and loading yard located along Holcomb Boulevard, which consists of
approximately thirty (30) acres that is primarily impervious area. The site is a gravel yard (compacted
aggregate base course) with some small buildings that support the mission of the facility. The area is
relatively Flat with slight grades of lowering elevations to the west/southwest. The wet detention basin is
located in the northern third of the lot and receives runoff from the gravel yard to the north by means of
overland and channelized flow. This basin discharges to the west into a conveyance channel along the
railroad tracks. Flow from the conveyance channel discharges west/southwest along Holcomb Boulevard
to Bearhead Creek (SB;NSW) (SI# 19-20-1) in the White Oak Basin. Runoff from the southern two-thirds
of the yard is not currently collected and treated by permitted stormwater control measures, as this portion
of the yard was constructed prior to State stormwater control requirements (pre-1988 rules).
The proposed change in BUA within the DA for the wet detention basin involves installation of a 160' by
60' concrete pad adjacent to the existing weigh scales at Lot 201. The purpose of the concrete pad is to
facilitate drainage and improve driving surface conditions in that area. The concrete pad will be installed
on existing BUA, which currently consists of highly compacted gravel. Installation of the pad will not
increase runoff from the area and will not change drainage patterns. An anticipated benefit of pad
installation is to reduce the amount of sediment and fines dislodged due to yard traffic and subsequently
transported into receiving waters. Construction plans for the concrete pad, including elevations and
coordinates, are enclosed for your review. The proposed change in BUA for the wet detention basin will
also include the addition of the existing weigh scales and building, located immediately adjacent to the
concrete pad. The concrete pad, weigh scales, and building are located on existing BUA that was in place
prior to State stormwater control requirements (pre-1988 rules).
URS North Carolina
1600 Perimeter Park Drive
Suite 400
Morrisville, NC 27560
Tel: [phone]
Fax: [phone]
w .urscorp.com
ECEIVE
JUN 18 2012
BY:_----
RECD SUN 18 2012

Page 2 of 3
The updated BUA and DA for the wet detention basin are shown on Plan sheet SW-1, which is enclosed
for your review. The concrete pad and associated weigh scales are also shown on Plan Sheet SW -I. The
existing BUA for the pond is 351,600 square feet (1.0 inch runoff depth), and the proposed additional
BUA is 15,200 square feet (1.5 inch runoff depth), for a total BUA of 366,800 square feet draining to the
existing wet detention basin. The revised DA for the basin is 486,600 square feet or IL 17 acres, which
has changed from the permitted area of 1,000,000 square feet. As discussed during scoping meeting with
DWQ on February 7, 2012, the DA was reevaluated and revised for this permit modification using more
recent topographic and aerial photographic information. The revised BUA and DA shown on Plan Sheet
SW-1 was determined using an aerial photo taken in 2007, NCDOT LiDAR topography released in 2007,
and topographic survey for the pond conducted in 2009 by Joiner Keeney, PLLC. The following table
summarizes the revised DA and BUA for the proposed permit modification.
Design Scenario
Drainage Area (so
Built Upon Area s
Permitted SW08961204
1,000,000
1 403,320
Existing Conditions
486,600
351,600
Proposed Conditions
486,600
366,800
To evaluate the existing wet detention basin for the updated BUA and DA, the basin was assessed for
adequate permanent pool surface area, temporary pool storage volume, and time to drain the temporary
pool. Surface areas and volumes for the basin were established using the 2009 topography survey
information and proposed contours as shown on Plan Sheet SW -I. The proposed contours represent minor
maintenance along the northeast bank of the basin to remove minor sediment accumulation and re-
establish mild side slopes around the primary inlet; this proposed maintenance will result in less than
3,000 square feet of disturbance. The permanent and temporary pool elevations (22 and 23 ft-msl,
respectively) were based on the outlet structure design as shown on plans prepared by Flobbs, Upchurch
& Associates, P.A. (these plans were approved with the original permit in 1997 and copies are enclosed
with this application for your use). A calculation table showing the estimated elevation -area -capacity
relationship for the basin is enclosed. The average basin depth used in the evaluation was 5 feet, which
was taken from the calculations associated with the original approved permit (May 1997) and confirmed
using the 2009 topographic survey information. The surface area to drainage area (SA/DA) ratio used to
calculate required surface area of the permanent pool was estimated using Table 10-4 in the NCDENR
Stormwater BMP Manual (July 2007). Table 10-4 was used because the SA/DA ratios in this table
represent 90 percent TSS removal, which was a design criteria adopted for the original permit application.
The required volume for the temporary pool was calculated using the Simple Method to estimate runoff
volume for 1.5 inches of rainfall over the additional BUA and I inch of rainfall over the remainder of the
drainage area. The time to drain the temporary pool was estimated assuming the outlet structure design as
shown on plans prepared by Flobbs, Upchurch, & Associates. Using the orifice equation and assuming a
driving head of 0.33 feet (Ho/3) and a discharge coefficient of 0.52 (from Table 3-8 in the NCDENR
Stormwater BMP Manual), the time to drain the temporary pool was estimated to be 2.69 days.
Worksheets summarizing these calculations for permanent pool surface area, temporary pool storage
volume, and time to drain the temporary pool are enclosed with this letter. Based on this evaluation, the
wet detention basin was found to be adequate for the appropriate design criteria and requirements in place
at the time of the original permit approval.
ECEIVE
JUN 18 2012

Page 3 of 3
Enclosed with this letter are the following items:
• Original and one copy of the Stormwater Management Permit Application Form
• Check for $505 payable to NCDENR for permit application fee
• Original of the wet detention basin supplement form (sealed, signed, and dated)
• Sealed, signed, and dated calculations showing that the existing wet detention basin is adequate
• Two copies of proposed construction plans for the concrete pad (three sheets)
• Two copies of plan sheet showing updated BUA and DA for the wet detention basin (SW-1)
• One copy of plans prepared by Hobbs, Upchurch & Associates, P.A. for the wet detention basir
that were approved with the original permit in 1997 (six sheets, for reference only)
If you have questions or require additional information, please contact me by phone at [phone] or
by email at [e-mail].
Sincerely,
Alex J. Nice, PhD, PE
URS Corporation North Carolina
Enclosure
cc: Nichole Lawrence, MCBCL
Will Breeden, URS
ECEM91
LF
4 1 JUN 18 202

Lot 201 - Camp Lejeune, North Carolina
Modification of Permit No. SW8 961204
Wet Detention Basin Evaluation
Date: March 5, 2012
Total Drainage Area (DA) 486600 sf see Sheet SW-1 for delineation
Impervious Area
Staging BUA Area 351600 sf see Sheet SW-1 for delineation
New BUA Area 15200 sf see Sheet SW-1 for delineation
Total BUA Area 366800 sf
% impervious 75.38%
Surface Area Calculation
Pond depth
5 ft
from original permit calcs, May 1997
SA/DA
5.38 %
from Table 10-4 BMP Manual for 90%TSS removal
Req SA
26179 sq ft
Prov SA
28057 sq ft
see wet detention basin volume calculation
Storage Volume Calculation
Bottom
16 MSL
based on 2009 survey
Perm Pool
22 MSL
from original permit calcs, May 1997
Design Pool
23 MSL
from original permit calcs, May 1997
Rv 1"
0.72
= 0.05 + 0.9' (staging BUA area/(DA - new BUA area))
Rv 1.5"
0.95
= 0.05 + 0.9 ` (new BUA area/new BUA area)
Required Volume 1"
28334 cu ft
= 3630 ` 1" ' 0.72' (DA - new BUA area)
Required Volume 1.5"
1805 cu ft
= 3630 " 1.5"' 0.95' new BUA area
Total Required Volume
30139 cu ft
= required volume 1" + required volume 1.5"
Provided Volume
30328 cu ft
see basin volume calculation between elev 22 and 23
Orifice Calculation
Diameter of orifices
0.5 in
Number of orifices
40
Area of orifices
7.85 so in
Driving head (H)
0.33 ft
Use H/3 per BMP manual
Coef of discharge (Cd)
0.52
from Table 3-8 BMP Manual for mitred corr metal
Orifice capacity (Q)
0.13 cfs
= Cd ' A " SQRT(2gH)
Time to drain 2.69 days =provided volume / Q
Existing pond size is adequate for DA and BUA.
ECEIV
JUN 18 2012 I
By:
Page 1 of 2

Lot 201- Camp Lejeune, North Carolina
Modification of Permit No. SW8 961204
Wet Detention Basin Volume Calculation
Date: March 5, 2011
Perm pool
emerg spill
Elev
(ft)
Surface
Area
(sq.ft.)
Incr
Volume
(cu. ft.)
Volume
(cu.ft.)
Surface
Area
(acres)
Volume
(ac-ft)
16
672
0
0
0.015
0.000
17
9614
5143
5143
0.221
0.118
18
14184
118991
17042
0.326
0.391
19
17508
15846
32888
0.402
0.755
20
20581
19045
51933
0.472
1.192
21
23836
22209
74141
0.547
1.702
22
28057
25947
100088
0.644
2.298
23
32598
30328
130415
0.748
2.994
Note: Elevations and surface areas based on topographic survey provided
by Joiner Keeney, PLLC in 2009, and proposed contours shown on Sheet SW-1.
3ECEI 90 E
JUN 18 2012
Page 2 of 2