SW8070926_HISTORICAL FILE_20071116

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW8 coocalo
DOC TYPE
❑ CURRENT PERMIT
❑ APPROVED PLANS
HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATE
ZOO-1 U Iln
YYYYMMDD

F WATF
�Oa.•"""" ° •.� pMichael F. Easley, Governor
�C.
William G. Ross Jr, Secretary
t r- North Carolina Department of Environment and Natural Resources
p ""`�rI'�''2n5cr1.tA� -� Coleen H. Sullins, Director
:'ram r��`"_'J Division of Water Quality
v13Cl�I'xT>
November 16, 2007
Carl Baker, Deputy Public Work Officer
MCB Camp Lejeune
BLDG 1005 Michael Road
MCB Camp Lejeune, NC 28547-2521
Subject: Stormwater Permit No. SW8 070926
MCB Camp Lejeune Wounded Warrior Barracks Site
High Density Project
Onslow County
Dear Mr. Baker:
The Wilmington Regional Office received a Stormwater Management Permit Application for
MCB Camp Lejeune Wounded Warrior Barracks Site on September 20, 2007 with additional
information submitted on October 10 and November 9, 2007. 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 and the NPDES Phase II Post Construction
Requirements set forth in Session Law 2006-246. We are forwarding Permit No. SW8 070926
dated November 16, 2007, for the construction of the subject project.
This permit shall be effective from the date of issuance until November 16, 2017, 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,
P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be
final and binding.
If u have any questions,
Si rely,
Edward Beck
Regional Supervisor
Surface Water Protection Section
please contact M.J. Naugle, or me at [phone].
ENB/mjn: S:\WQS\STORMWATER\PERMIT\070926 nov07
cc: John Funk, P.E., Earth Tech, Inc.
Onslow County Building Inspections
Wilmington Regional Office
Central Files
M.J. Naugle
N0. hCarolina
,J�7atur of y
North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone [phone] Customer su'wc
Wilmington Regional OITce Internet . �r_y__ag_ nalitv,lnp Fac [phone] 1-877-623-6748
An Equal Opportunity/Alramative AClion Employer - 50% Recycled110% Post Consumer Paper

State Stormwater Management Systems
Permit No. SW8 070926
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
Carl Baker, Deputy Public Works Officer and MCB Camp Lejeune
MCB Camp Lejeune Wounded Warrior Barracks Site
Hospital Corps Blvd, Jacksonville, Camp Lejeune, Onslow County
FOR THE
Construction, operation and maintenance of two (2) wet detention ponds in compliance with the
provisions of 15A NCAC 2H .1000 and Session Law 2006-246 (hereafter referred to as the
"stormwater rules and the NPDES Phase 11 Post Construction Requirements') 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 November 16, 2017, 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 1.6 on page 3 of this permit. The stormwater control has been
designed to handle the runoff from 269,201 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.
5. The runoff from all built -upon area within the permitted drainage area of this project must
be directed into the permitted stormwater control system.
Page 2 of 7

State Stormwater Management Systems
Permit No.
SW8 070926
6. The following design criteria have been provided
in the wet detention ponds and must be
maintained
at design condition:
Pond # 1
Pond #2
a.
Drainage Area, acres:
11.3
6.5
Onsite, ft2:
492,230
283,140
Offsite, ft2:
0
0
b.
Total Impervious Surfaces, ft2:
140,698
128,503
C.
Design Storm, inches:
1.5
1.5
d.
Pond Depth, feet:
5.5 (3.16 average)
6 (3.11avg)
e.
TSS removal efficiency:
85%
85%
f.
Permanent Pool Elevation, FMSL:
7
14
g.
Permanent Pool Surface Area, ft2:
19,323
18,345
h.
Permitted Storage Volume, ft3:
21,210
20,318
i.
Temporary Storage Elevation, FMSL:
8
14
j.
Controlling Orifice:
2.5"0 pipe
2.5" 0 pipe
k.
Permitted Forebay Volume, ft3:
12,967
15,872
I.
Fountain Horsepower, HP
Y< HP
Y< HP
m.
Receiving Stream/River Basin:
Northeast Creek/New River / White Oak
n.
Stream Index Number:
19-16-(3.5)
o.
Classification of Water Body:
"SC,HWQ,NSW"
It. 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.
G. 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.
h. Maintain level spreaders in accordance with approved plans and specifications.
Page 3 of 7

State Stormwater Management Systems
Permit No. SW8 070926
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 these ponds is 1/4 horsepower.
3. 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 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 of any part of the permitted property.
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 for a minimum of ten years from the date of the completion of construction.
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 070926
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 formal
permit transfer request to the Division of Water Quality, accompanied by a completed
name/ownership change form, documentation from the parties involved, and other
supporting materials as may be appropriate. The approval of this request will be
considered on its merits and may or may not be approved. The permittee is responsible
for compliance with all permit conditions until such time as the Division approves the
transfer request.
2. Failure to abide by the conditions and limitations contained in this permit may subject the
Permittee to enforcement action by the Division of Water Quality, in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
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.
4. In the event that the facilities fail to perform satisfactorily, including the creation of
nuisance conditions, the Permittee shall take immediate corrective action, including
those as may be required by this Division such as the construction of additional or
replacement stormwater management systems.
5. The permittee grants DENR Staff permission to enter the property during normal
business hours for the purpose of inspecting all components of the permitted stormwater
management facility.
6. The permit may be modified, revoked and reissued or terminated for cause. The filing of
a request for a permit modification, revocation and re -issuance or termination does not
stay any permit condition.
7. 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.
8. Approved plans and specifications for this project are incorporated by reference and are
enforceable parts of the permit.
9. The permittee shall notify the Division any name, ownership or mailing address changes
within 30 days.
Permit issued this the sixteenth day of November 2007,
NOR CAROLINA ENYAI�ONMENTAL MANAGEMENT COMMISSION
for GbTeen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Page 5 of 7

OFFICE USE ONLY
Date Received
Fee Paid
Permit Number
O- D- ADD
000,- W 0
J 07 2
200-7 o+coct 'e '/J 7 /Ucl� ct� 3Z�13�
State of North Molina '
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. Applicants name (specify the name of the corporation, individual, etc. who owns the project):
MCg CAMP L.0 aU&)e
2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance):
i
3. Mailing Address for person listed in item 2 above:
—T�D-DG 1005 M1-AEI al . l�
City: MCB CAMP le f State: Me, zip: 48541-252-1
Telephone Number: ( 11D ) 45)— 2213
4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans,
specifications, letters, operation and maintenance agreements, etc.):
MCB CAMP CEcTEu�t/t 1NQu_,u��D GUA�a�v2 AigemcKs Sire
5. Location of Project (street address):
County: OA161-OPJ
6. Directions to project (from nearest major intersection):
��L n o Zt ' 55to
N 7. Latitude: TT �3 t I, -� w Longitude: of project
8. Contact person who can answer questions about the project:
Name: 0�� U24 Telephone Number: L��� ) �(Q2-m
II. PERMIT INFORMATION:
1. Specify whether project is (check one): —/— New Renewal Modification
Form SWU-101 Version 3.99 Page I of 4

2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the
existing permit number W /A and its issue date (if known)
3. Specify the type of project (check one): -)I
J t
_Low Density I Ii h Density Redevelop General Permit Other
4. Additional Project Requir ments (check applicable blanks):
_CAMA Major 7dimentation/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.
III. PROJECT INFORMATION
1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative
(one to two pages) describing stormwater management for the project . 1
5(0�% nit W1 W, 17t V"9D1�l C-7"!6 5 1,T: fY D )OCT ViFCKMIJ W105
2. Stormwater runoff from this project drains to the NEW (WW'(�C QA) River basin.
3. Total Project Area: 11.2 acres
5. How many drainage areas does the project have? 2
4. Project Built Upon Area: %
6. Complete the following information for each drainage area. If there are more than two drainage areas in the
project, attach an additional sheet with the information for each area provided in the same format as below.
II
Basin Information
Drainage Area 1
Drainage Area 2
Receiving Stream Name
66 dCp4el(
Receiving Stream Class
Drainage Area
G )k0t
ilG-
Existing Impervious* Area
OR
Proposed Impervious'Area
,2 G
5
% Impervious' Area (total)
2.$,15 '
Impervious' Surface Area
Drainage Area I
Drainage Area 2
On -site Buildings
o. '.
11
On -site Streets
UQ 5
On -site Parking
C) 15r -
1A $
On -site Sidewalks
If Ligg
114S sr
Other on -site
Off -site
O S
Total: 140.1of
Total: 1 Z rJ
Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas,
sidewalks, gravel areas, etc.
� q�,�s5 Maa
Form SWU-101 Version 3.99 Page 2 of

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7. How was the off -site impervious area listed above derived? � A
IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS
The following italicized deed restrictions and protective covenants are required to be recorded for all
subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table
listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.
1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number
as issued by the Division of Water Quality. These covenants may not be
changed or deleted without the consent of the State.
2. No more than square feet of any lot shall be covered by structures or impervious materials.
Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood
decking or the water surface of swimming pools.
3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings.
4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to
construction.
5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control
system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity
and performance of the system as permitted.
By your signature below, you certify that the recorded deed restrictions and protective covenants for this project
shall include all the applicable items required above, that the covenants will be binding on all parties and persons
claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted
without concurrence from the State, and that they will be recorded prior to the sale of any lot.
V. SUPPLEMENT FORMS
The applicable state stormwater management permit supplement form(s) listed below must be submitted for each
BMP specified for this project. Contact the Stormwater and General Permits Unit at [phone] for the status
and availability of these forms.
Form SWU-102
Wet Detention Basin Supplement
Form SWU-103
Infiltration Basin Supplement
Form SWU-104
Low Density Supplement
Form SWU-105
Curb Outlet System Supplement
Form SWU-106
Off -Site System Supplement
Form SWU-107
Underground Infiltration Trench Supplement
Form SWU-108
Neuse River Basin Supplement
Form SWU-109
Innovative Best Management Practice Supplement
FormSWU-101 Version3.99 Page 3of4

VI. SUBMITTAL REQUIREMENTS
Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ).
A complete package includes all of the items listed below. The complete application package should be
submitted to the appropriate DWQ Regional Office.
Please indicate that you have provided the following required information by initialing in the space provided
next to each item.
Initials
• Original and one copy of the Stormwater Management Permit Application Form 40^�o
• One copy of the applicable Supplement Form(s) for each BMP 0iQ
• Permit application processing fee of $420 (payable to NCDENR) 2Zi
• Detailed narrative description of stormwater treatment/management
• Two copies of plans and specifications, including: 3n.Q
- 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): 1 OhN FUfI �c , P E (CAKT H TECt+)
Mailing Address: 7 OI LoRPOOLATE C.EIy TER D2. t Sct ITE -4 ? 5
City: RAL61(.N State: NC Zip: a?60
VIII. APPLICANT'S CERTIFICATION
I, (print or type name of person listed in General Information, item 2)
certify that the information included on this permit application form is, to the best of my knowledge, correct and
that the project will constructed in conformance with the approved plans, that the required deed restrictions
and protective co na"ts will be re ded, and that the proposed project complies with the requirements of 15A
NCAC 2H .100 . / n
Date: / — 7 D
Form SWU-101 Version 3.99 Page 4 of 4

©�A
Reviewer��
WDENR �� North Carolina Department of Environment and Nature�otur es Submit �l — eO'0
al R
127 Cardinal Drive Extension, Wilmington, NC 28405 [phone] FAX [phone] Time t Dyi
Request for Express Permit Review Confirm "cl O
FILL-IN all information below and CHECK required Permit(s).
FAX to Express Coordinator along with a detailed narrative and vicinity map of the project location.
Projects must be submitted by 5:00 pm the day before the review date, unless prior arrangements are made.
APPLICANT Name Cad H. Baker Title Public Works Officer
Company Name MCB Camp Leieune
Address BLDG 1005 Michael Road City MCB Camp Leieune Zip 28542
Phone Fax [e-mail]
PROJECT Neme_MCB Camp Leieune Wounded Warrior Barracks Site County Onslow
PROJECT DRAINS TO Northeast Creek - (Stream name) in the White Oak RIVER BASIN
ENGINEER/CONSULTANT INFORMATION:
Name Josh Dalton, PE
Company Sun ate Design Group PA
Address 915 Jones Franklin Road City Raleigh State NC Zip 27606
Phone [phone] Fax [phone] Email idalton( sunoatedesign.com
State or National Environmental Policy Act (SEPA or NEPA) — EA or EIS Required? ❑Yes ®No
❑STREAM ORIGIN DETERMINATION # of Stream calls Stream Name
---------------- - --- ---- --------------------------------------------------------------------------------
® STORMWATER_l ❑ Low Density (® High Density -Detention Pond/ ❑ High Density- Other
(check all that apply) ElLow Density -Curb & Gutter High Density -Infiltration Off -site
Wetlands MUST be addressed below ❑ NPDES Phase II a Plan Revision
❑ COASTAL ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information
MANAGEMENT ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront
❑ LAND QUALITY ❑ Erosion and Sedimentation Control Plan with acres to be disturbed
WETLANDS (401) Wetlands on Property? ® Yes ❑ No Isolated Wetlands on Property? ❑ Yes ® No
(Check all that apply) Wetlands will be impacted? ❑ Yes ® No Wetland impacts: acre(s)
Wetlands delineation has been completed? ® Yes ❑ No ❑ Buffers impacted: Acre(s)
USACOE Approval of Delineation completed? ❑ Yes ❑ No
404 Application in Process w/USACOE? ❑ Yes ❑ No / Permit recv'd from USACOE❑Yes ❑ No
401 Application Required? ❑ Yes ® No If Yes, ❑ Regular ❑ Express
-----------------------------------------------------------
Additional fees, not to exceed 50% of the original Express Review permit application fee may be charged for
subsequent reviews due to the insufficiency of the permit application.
Total Fee:$ Stormwater $ n ED?d RtceiyedV E
CAMA
LQS AUG 0 7 2007
$
401 $ DWO
PROJ R

Project Name MCB Camp Leieune Wounded Warrior Barracks Site
Stormwater Express Questionnaire (7/10/2007)
What is the applicant's full legal name? Carl H. Baker
the applicant associated with 8 Sole proprietor e Corporation ❑ LLC
Partnership Municipality
it's an LLC, is it ❑ Manager -managed or ❑ Member -managed?
F
hat is the applicant's title within the Corp., LLC or Partnership? Public Works Officer
an agent (someone other than the applicant) be signing the application? Yes No
es, what is the agent's name and title?
o pp Please note the application signature requirements are listed in NCAC 2H.1003 (e). In
msummary, only the sole proprietor of a sole proprietorship, the designated manager, member -
manager, president or vice president of a corporation or LLC, the general partner of a
partnership, or a ranking official of a municipality may sign permit applications and supplements.
The signature of the engineer or other agent can be accepted only if accompanied by a signed
letter of authorization from one of the aforementioned individuals. Corporations, LLC's and
Partnerships must be registered with the NC Secretary of State's Office, and be active. Please
note that spelling, capitalization, and punctuation are extremely important. Please provide the
entity name exactly as on file with the NC Secretary of State.
2 Where is the project located?
County Onslow Nearest Town/City Jacksonville
(Attach a detailed vicinity map with both local street names and SR, NC, US or Interstate
highway numbers, plus other relevant information such as town or city names, directions to, etc.
Show the nearest intersection of two major roads on the vicinity map. A major road is any 1, 2 or
3 digit NC, US or interstate highway.)
If the project is located in Brunswick, Onslow, or New Hanover Counties, or a small
portion of northern Pender County or the unincorporated areas outside of Morehead City
and Atlantic Beach in Carteret County, NPDES Phase II Post -Construction rules will
apply, unless a vested development right, as described in the Session Law, can be
demonstrated, which is dated prior to July 1, 2007.
3. What is the name of the receiving stream? Northeast Creek
What River Basin is it located in? White Oak River
What is the classification of the receiving stream? SC: HOW, NSW
For SA or SR waters, a separate scaled topographic map will be required. The project must be
accurately located on the map and the %2 mile radius from the property corner closest to the SA
or SR receiving stream must be drawn on the map. If you claim that the project is not within %2
mile of SA or SR waters, you must conduct a serves of chlorides tests to demonstrate that the
chlorides level at a point in the receiving stream that is at least %2 mile from the project is less
than 500 ppm. Samples must be sent to a State certified lab for testing.
4. If the project is high density, what type of stormwater management BMP's are being proposed?
(check all that apply)
Wet Detention Infiltration Trench Infiltration Basin
Bio-retention Wetlands Alternative
Sand Filter
e Offsite
Dry Detention NPDES Phase II Other
How many separate BMP's are being proposed? 11'2 3 4 5 6 7 8 9
10 11 12 Other
5. Is there offsite runoff from the adjacent properties or public right -of - way
the proposed BMP's on the project and is not being diverted? u
that will drain into any of
Yes ® No ❑ N/A
6. Is a road across other property required to access the project? ❑
Yes ® No ❑ N/A
Page 1 of 2

Project Name MCB Camp Leieune Wounded Warrior Barracks Site
7. Is there any existing development or pre-1988 existing BUA located on the pro erty?
(Please document, delineate and identify on the plans.) ❑ Yes f No ® N/A
8. Will the high density project collect all of the proposed BUA? ❑ Yes ❑ No ® N/A
(If not, attach a separate explanation sheet)
9. Will the project involve the subdivision and sale of property? ❑ Yes ® No ❑ N/A
Is the subdivision ❑ residential or ❑ commercial?
How many lots are proposed? N/A
(Deed restrictions are required for all residential, commercial, low density or high density sub-
divisions. Specific language for the various types of subdivisions is available from DENR.)
10. Will the plans show all delineated wetlands? ® Yes ❑ No ❑ N/A
(All projects require either a signed wetlands delineation map or a wetlands report to be
submitted with the application. Only a trained professional may provide information regarding
the presence or absence of wetlands.)
11. Are wet detention ponds or other engineered controls proposed to be located a�dJ'acent
wetlands? RYes LJ No ❑ N/A
(If, yes, a physical means to prevent the dewatering of the wetland must be provided, or the
SHWT must be provided to demonstrate that the permanent pool of the BMP is above the
SHWT and will not dewater the wetlands over time. Where possible, all BMP's and swales
should outlet into back the wetland (with level spreaders).
12. For infiltration projects, a site visit must be completed with the DENR soils scientist to verify the
soil type, water table and infiltration rate provided in the soils report.
What is/was the scheduled site visit date? N/A
(Include a copy of the consultant's soil report with the application.)
13. Level Spreaders are required at the outlet of all engineered controls and swales prior to entering
surface waters or wetlands. Will the plans reflect level spreaders? ® Yes ❑ No ❑ N/A
(The purpose of the level spreader is to reduce the energy of the incoming runoff and to
promote diffuse sheet flow to prevent erosion and scour into the receiving waters or wetlands.)
14. Is this project A modification to an existing permit
8 A lot that will be treated in an existing, previously permitted BMP?
What is the name of the existing permitted facility? N/A
What is the permit number of the existing permitted facility? N/A
Is the permitted facility in compliance with its permit? Yes No N/A
Have the deed restrictions been recorded? Yes No N/A
Have the deed restrictions been submitted? Yes No N/A
Has the Designer's Certification been submitted? Yes No N/A
15. Do the plans reflect all information in 15A NCAC 2H.1003 (g)? ® Yes ❑ No ❑ N/A
16. Will all of the design requirements for each proposed BMP be met? ® Yes ❑ No ❑ N/A
(If not, attach a separate explanation sheet. Please note that the Express program is not set up
to handle any type of deviation from the standard design.)
17. For each BMP in all high density projects, and low density curb outlet swale projects, the
individual drainage area for each proposed BMP must be clearly delineated.
18. Any revisions made to the application as a result of this review may cause changes to the other
documentation. Plans, calculations, application, and supplements should be reviewed for any
necessary changes. For example, changing the orifice size will require a modification to the
calculations, the pond details on the plans, and page 1 of the supplement.
Page 2 of 2

INITIAL INTEREST IN PARTICIPATION IN THE EXPRESS REVIEW PROGRAM
WITHIN THE 401 OVERSITE/EXPRESS PERMITTING UNIT
October 1, 2006
A�
Version 4
Applicant Name: Re CAMP Lea ,AlE
Applicant Address: i3Lp6' 1005 /i'%/CNf} /��l7,
fl,b 61W LF TFuA/E AIC W5V6t
Applicant's phone number: Do - 4 5 I - 2213 Fax number:
Applicant's email address: 69RI—,1i.ORkEe e-u5mr.4411
ConsultantName(ifapplicable): 3UNGfl7E De<ibA) agog PA _ doSN DgI'IetJ)P�
Consultant address (ifapplicable): q1S TToAJES 15ZA1JLt.l6 Zn 0
IZAt.811,N NL X-74019
Consultant's phone number: (9(9) W�- 2La43 Fax number:
Consultant's email address: icW Von5arl a.tedesE 1, C&A
Type of action requested under the Express Review Program (check all that apply)
❑
401 Water Quality Certification
❑
Stream Origin Determination
❑
isolated Wctland Permit
_# of'Detenninations Requested
❑
Riparian Buffer Approval
❑
hvermittenUl'erennixl Determination
❑
Riparian Buffer Minor Variance
_# of Determinations Itequested
❑
Coastal General "Major" Variance
❑
Isolated Wetland Determination
�y/
B
_linear feet or _ acres
Stormwater Management Plat (this fee is not
additive when approval
is combined with 401 Cert.)
�# of Drainage Arcas/Project Site
Name or Project: M013 CR�li�GGf�llel [�g1G o Vag (��j]��nek5.)1rgCounty: (j/J54bYi
Total project acreage: 1% R (acres) Total built out impervious area: (o- 18 (acres)
Ne rest Named stream + River Basin (from USGS topo snap):
12LQ�GAS f C2 Eer_ (W rflt t- ohs f6l I)
Please provide a brief description orthis project (atmeh site plan if available):
��ur�av�.�Pk- �Itt!A-.AeKS A�ln �'t5uee I�mase Srr 17cv�t,or�,KztS°r Inlet,ApinJr SrGc
�Cc��li jZtran ArJn -,Irrf LL(I.L_I_(i� WRY I—� ?c 1/et� r-f,P121121 CA L r2WEr? flAfr
Ie el � ���ILr TZrEnfrio�J rikSIN5 � 1 rwe- n�.nfCs--
ArJD j?�-fllnJhFE.
P1E C E 9 V ED
IU�O{ AUG 0 9 2007
DWQ
PROJ 4

Please attach a map of site location using I SCiS 1:24 000 map and county soil survey.
Location of project site - please include reterence to the county, nearest name town and highway number:
J�ICa , Ce—w V NJE C�tlsl u� %f1u�J �i
Proposed impacts:
o A
rj q
�A
Acres of 4104/401 wetlands
Acres of isolated wetlands
Linear feet of streams
Linear feet of isolated streams
Square feet of protected stream buffers
flas consultant or applicant attended any DWQ-sponsored training sessions in the past two years•'? If so, please list
which ones. 1\1t)
Has any DWQ ^srta/ff O visited the site?A�,, if yes, please provide DWQ staff name, i SLr, and
date of visit: 4A
Which other environmental permits from other agencies will be needed for this project? Please list the permits and
issuing agencies below:
nnMGrrf T"MI) .8( tnJ (" Si 011L l?C7°1N 1-f — t\lOed
Does this project require approval under the Stale Environmental Policy Act or National Environmental Policy Act'?
O_
]suit's p f roject ail After -the -fact application or has this project received a previous f Notice oViolation from DWQ?
Does this project require approval of a Variance front the NC Environmental Management Commission? N�t7
Are you aware of any local controversy concerning this project? If so, please describe the controversy and any
measures Thal have been taken with respect to public involvement.
This form must be submitted via email (c/o 401 exltress(iJncmail.net), faxed (919-733-6893) or hand -delivered to the
Parkview Building, 2321 Crabtree Blvd, Suite 250, Raleigh, NC 27604. Applicants who are selected to participate in
the Express Review Program will be notified via fax within 2 days. Sucecssful applicants will then be instructed
regarding detailed procedures for full application (Note: Submittals ofthe review packages on Friday q%ter 12:00 par
will be stumped as received on the ne.vl business (k)). }}��
Please contact Cynthia Van Der Wiele at 919-715-3473 if you have any questions regarding 9111P E 6 V E D
W AUG 0 6 20072
DWQ
PROJ 0

1
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STORMWATER MANAGEMENT PLAN
For:
MCB Camp Lejeune
Wounded Warrior Barracks Site
NOV 0 9 2001

STORMWATER MANAGEMENT PLAN
MCB Camp Lejeune Wounded Warrior Barracks Site
PROJECT DESCRIPTION
This document is to serve as the Stormwater Management Plan for the MCB
Camp Lejeune Wounded Warriors Barracks Site. This project consists of a site dedicated
to rehabilitation of wounded soldiers. The site includes The Fisher House which is a
housing unit for families of the soldiers, a Resource Center which will house exercise and
recreational activities, the Bachelors Enlisted Quarters where the soldiers will stay during
their rehabilitation, and associated access road and parking lot.
CONTACT INFORMATION
Prime Contractor:
Earth Tech, Inc.
Attn: John Funk, P.E.
701 Corporate Center Drive, Suite 475
Raleigh, NC 27607
Telephone: [phone]
Fax: [phone]
For any questions about this Stormwater Management Plan, please contact:
Sungate Design Group, P.A.
Attn: Josh Dalton, P.E.
915 Jones Franklin Road
Raleigh, NC 27606
Telephone: [phone]
Fax: [phone]
IDENTIFY PROJECT INVOLVEMENT
This project is adjacent and drains to Northeast Creek which is considered part of
the White Oak River Basin, which is currently not subject to Buffer Rules. No streams or
wetlands are impacted by this project as it is mostly located along a ridge. No part of this
project encroaches with 75 feet of the Northeast Creek mean high water level.
The following requirements related to stormwater management that are necessary
for project approval include removal of 85% TSS. ,-iT-175 TVFI
NOV 0 9 2007

EVALUATE POTENTIAL IMPACT
All stormwater outfalls were analyzed for BMP's based on the following criteria:
• Provide 85% TSS removal.
• The ratio of the impervious surface to the total watershed of the receiving stream.
• Value of the receiving water resource.
• The 2-year velocity for stormwater treatment.
• The 10-year velocity at outfalls for non -erosive velocities.
SELECT AND IMPLEMENT BMP'S
Grassed Swales
BMP selected for this project include grass swales, wet detention basins, level
spreaders, and grass filter strips. According to Natural Resource Conservation Service
Soil Survey Maps, the site consists of Baymeade (BaB) soils which are well -drained fine
sands where infiltration is rapid and surface runoff is slow. Due to the presence of these
sandy well -drained soils and the flat ditch grade, infiltration rates using grassed swales
will be high. Flow velocities in the 2-year storm were determined for all grass swales to
verify that runoff velocities were less than 2.0 feet per second at all locations possible,
which would provide adequate nutrient removal before reaching outfalls. Level spreaders
were specified at both wet detention outfalls to ensure that non -erosive velocities were
achieved. It was assumed that non -erosive velocities and diffuse flow are obtained if
velocities are less than 2.0 feet per second in the 10-year storm. Grass swales were also
designed to provide adequate length for treatment of 100 feet per acre of drainage based
on NCDENR-DWQ's guidelines. All slopes on the project are a maximum of 3:1.
Level Spreaders with Grass Filter Strips
At the outlets of the wet detention basins, level spreaders will be installed to
provide diffuse flow across the thirty feet wide grass filter strip. The outlet pipe from the
wet detention basins will flow into a junction box that contains a weir to split the outflow
from the 10-year storm to the level spreader. Outflows from larger storm events will
bypass the level spreader and will be directed to a riprap dissipator pad. The level
spreaders have been designed per NCDENR-DWQ's guidelines.
Wet Detention Basins
The primary stonmwater treatment is provided by two wet detention basins
located at each end of the project (Basin #1 — East and Basin #2 — West). A
hydrologic/hydraulic model for the site and basins was developed using HydroCAD. The
SCS/TR-55 method was used to develop runoff rates and inflow hydrographs. A Type III
stonm distribution was used for this site due to the coastal location.
RECEIVE
NOV 0 A 2007

Basin #1 —East
The drainage area for Basin 91 is 113 acres with 3.23 acres of proposed
impervious surface. This basin was divided into two sub -basins in the model. Sub -basin
#1 is comprised of the roadway entrance and ditches. Sub -basin #2 is comprised of the
east side of the site from the Bachelors Enlisted Quarters and from approximately the
middle of the Resource Center. Due to the long flow lengths, flat ditches, and well -
drained sandy soils, the 1.5-inch storm produces very little runoff. Since most
contaminants are usually transported in the first 1.5-inches of runoff, the Simple Method
was used for sizing the temporary water quality pool. However due to NPDES
requirements to detain the 1-year storm (3.7 inches), the temporary water quality pool is
slightly larger than calculated with the Simple Method. Basin #1 has been designed to
release the runoff from the 1-year storm between 2 to 5 days. The basin has also been
sized to pass the 100-year storm with 1 foot of freeboard. A 10 foot wide emergency
spillway has also been specified.
Basin 92 — West
The drainage area for Basin #2 is 6.5 acres with 2.95 acres of proposed
impervious surface. This basin is comprised on one sub -basin (Sub -basin 0). Sub -basin
#3 is comprised of the west side of the site from the Bachelors Enlisted Quarters and
from approximately the middle of the Resource Center. Due to the long flow lengths, flat
ditches, and well -drained sandy soils, the 1.5-inch storm produces very little runoff.
Since most contaminants are usually transported in the first 1.5-inches of runoff, the
Simple Method was used for sizing the temporary water quality pool. However due to
NPDES requirements to detain the 1-year storm (3.7 inches), the temporary water quality
pool is slightly larger than calculated with the Simple Method. Basin #2 has been
designed to release the runoff from the 1-year storni between 2 to 5 days. The basin has
also been sized to pass the 100-year storm with 1 foot of freeboard. A 10 foot wide
emergency spillway has also been specified.
CONCLUSION
This Stormwater Management Plan represents an environmentally sensitive and effective
plan for handling the stormwater runoff from the project area.
NOV 0 9 Z007

Jacksonville, NC, USA - Google Maps Page 1 of 1
Address Jacksonville, NC
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NOV 0 q 7007
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Onslow County, North Carolina
TABLE 16.--SOIL AND WATER MATURES
)"Flooding" and "water table" and terms such as "rare," "brief," "very brief", and "acparen'_" are explained
in the text. The symbol C means less than; > means more char. Absence of an entry indicates that the
feature is not a concern or that data were not estimated)
Soil name and
map symbol
AnB_______________
Alpin
OR_______________
Autryville
Ba3
Baymeade
BMB":
Baymeade---------
Urban land.
Bo___ ___________I
Bo'nicket
Carteret
Co ----------------
Corolla
Cr3, CCC__________
Craven
Croatan
Da____ ___________1
Dorovan
Dc__ _____________I
Dickston
Forestcn
GcA---------------
Goldsboro
GpM
Goldsboro --------I
Urban land. !
Grifton
KuB_______________I
birch
La_________
Lafitte.,
I
I Flooding
Hydrologic)
group
I
Frequency Duration
I I I
Mcnths
I
I A
iI
i i
INone________I
A
I I
'!None --------
I
i A
i
!None -1 '.
� -4
fT
I I I
'
A
!
INone________i
I
D
i
!Frequent -- -(Very _ie.l
_a _.__
D
IFrecuenl ---- [Very brief'lam-Dev
IRare________I __ 1
C
lNone -------- 1
.,
,Rare________
!
_
i !
(Frequent ---!Very 'long I
I I
Jan -Dec
A/D
(Frequent ---- [Brief ----
i I I
"!an -Dec
C
Mee________1 ___
3
Na::.-------- ___
I
D
None -------- 1 ___
i
A
I
None -------- ,.,. ___
___
!Frequent----1'..ef to
'an-Jcc
very
ng.
I I
I High water table '.. R_s-k of corrosion
1 pnh Kind Mo_.:,s 17vc:ateci
IConerete
Pt I I I
>6.0 --- --- (Low ------!etch.
I I I I
14.0-6.01 Apparent) Jan-A.prlLow ------ :High.
1 i I
I I
I4.0-5olAppavent )Dec -Apr I LUW______ lMuderate.
I I f
14.0-5.0 Apporen root-A.pr[new ------ :! oderate.
'pupa e", ec'ig ---:High.
_-_. ,,.c___n_ ., lec ,1 --�high.
l I I I
11.5-3.CIAppareniNov-_✓ayl:.ow------:Law.
i I I
12.0-3.0IAoparentlaec AprOigh-- (High.
0-'_.01AppdrentlDec-MayMigh----- 1 High.
I I
_-J.v Apparent-Dec'.ion----- . di In
I..1-2.s Apparent .;an-leci,ow------ lli.ow.
I I I !
I i
12.50.51AparentMec-Apr odera'e 131q'o.
I2.0-3..,IApparect'Dec-Apr!Modc - , Ihjgh.
I
I
2.C-3.5 .parent ec Forlto are .'_git.
I i i
10.5-1.OlApparentlDec-MaylHigr.-----;Imw.
>6.J c 11 w___-__
--- I --- - M.W.
135
See footnote at end of table.

SOIL SURVEY OF ONSLOW COUNTY, NORTH CAROLINA - SHEET NUMBER 30
N
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SCALE 1:24 000

WWBEQ Type /// 24-hr 1 year Rainfall=3.70"
Prepared by {enter your company name here}
HydroCAD® 8.00 s/n 001918 © 2006 HydroCAD Software Solutions LLC 9/12/2007
Subcatchment 4S: Sub -Basins #1 and #2 PRE
Runoff = 0.76 cfs @ 12.46 hrs, Volume= 0.205 af, Depth= 0.22"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Type III 24-hr 1 year Rainfall=3.70"
Area (ac) CN
11.300 49 50-75% Grass cover, Fair, HSG A
11.300 Pervious Area
Tc
Length
Slope
Velocity
Capacity Description
(min)
(feet)
(ft/ft)
(ft/sec)
(cfs)
6.8
100
0.0250
0.24
Sheet Flow, Sheet Flow
Range n= 0.130 P2= 4.40"
1.3
200
0.0257
2.58
Shallow Concentrated Flow, Shallow Concentrated
Unpaved Kv= 16.1 fps
1.9
300
0.0250
2.66
21.27 Channel Flow, Channel Flow
Area= 8.0 sf Perim= 32.1' r= 0.25' n= 0.035
10.0 600 Total
N0� 0 g 2�0l

?Iqs i K3 t I -Po5f
WWBEQ_REV2
Prepared by {enter your company name here)
LLC
Type H/ 24-hr 1 year Rainfall=3.70"
Summary for Pond 1P: Wet Detention Basin #1
Printed 11/6/2007
Inflow Area = 11.300 ac, 28.58% Impervious, Inflow Depth = 0.76" for 1 year event
Inflow = 5.24 cfs @ 12.31 hrs, Volume= 0.712 of
Outflow = 0.32 cfs @ 18.28 hrs, Volume= 0.71Oaf, Atten= 94%, Lag= 358.3 min
Primary = 0.32 cfs @ 18.28 hrs, Volume= 0.710 of
Routing by Stor-Ind method, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Starting Elev= 7.00' Surf.Area= 19,323 sf Storage= 61,082 cf
Peak Elev= 8.03' @ 18.28 hrs Surf.Area= 23,153 sf Storage= 82,921 cf (21,840 cf above start)
Plug -Flow detention time= (not calculated: initial storage excedes outflow)
Center -of -Mass det. time= 1,438.7 min ( 2,338.9 - 900.2 )
Volume Invert Avail.Storage Storage Description
#1 2.50' 160,796 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation
Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
2.50
9,418
0 0
3.00
10,230
4,912 4,912
4.00
11,938
11,084 15,996
5.00
13,760
12,849 28,845
6.00
7.00
15,695
�19,323�
14,728 43,573
17,509 61,082
8.00
/�23;098
21,211 82,292
9.00
25,113
24,106 106,398
10.00
27,185
26,149 132,547
11.00
29,313
28,249 160,796
Device Routing
Invert
Outlet Devices
#1 Primary
2.00'
18.0" x 55.0' long Culvert RCP, groove end w/headwall, Ke= 0.200
Outlet Invert= 1.80' S= 0.0036 T Cc= 0.900 n= 0.012
#2 Device 1 8.00'
2.00' x 3.00' Horiz. Orifice/Grate Limited to weir flow C= 0.600
#3 Device 1 7.00'
2.5" Horiz. Orifice/Grate Limited to weir flow C= 0.600
#4 Primary
9.00'
12.0' long x 10.0' breadth Broad -Crested Rectangular Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
Primary OutFlow Max=0.31 cfs @ 18.28 hrs HW=8.03' (Free Discharge)
1=Culvert (Passes 0.31 cfs of 21.50 cfs potential flow)
�2=Orifice/Grate (Weir Controls 0.15 cfs @ 0.54 fps)
3=Orifice/Grate (Orifice Controls 0.17 cfs @ 4.88 fps)
4=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)
NNE 0 g 2001

VWIIBEQ_REV2 Type /// 24-hr 1 year Rainfall=3.70"
Prepared by {enter your company name here} Printed 11/6/2007
HydroCAD® 8.50 s/n 001918 ©2007 HydroCAD Software Solutions LLC
Hydrograph for Pond 1P: Wet Detention Basin #1
Time Inflow Storage Elevation Primary
(hours) (cfs) (cubic -feet) (feet) (cfs) 1
0.00 0.00 61,082 7.00 0.00 �tj -00��.1N or- l - y rL S(a1e-
2.50
0.00
61,082
7.00
0.00
5.00
0.00
61,082
7.00
0.00
7.50
0.00
61,082
7.00
0.00 _
10.00
0.00
61,082
7.00
0.00
12.50
4.39
682666
7.38
0.10
15.00
0.74
79,551
7.88
0.15
17.50
0.39
82,775
8.02
0.27
20.00
0.27
82,851
8.02
0.29
22.50
0.22
82,647
8.02
0.24
25.00
0.00
82,059
7.99
0.16
27.50
0.00
80,613
7.93
0.16
30.00
0.00
79,215
7.87
0.15
32.50
0.00
77,866
7.81
0.15
35.00
0.00
762565
7.75
0.14
37.50
0.00
75,314
7.69
0.14
40.00
0.00
74,112
7.63
0.13
42.50
0.00
72,960
7.58
0.13
45.00
0.00
71,860
7.53
0.12
47.50
0.00
70,811
7.48
0.11 Fes_
50.00
0.00
69,813
7.43
0.11
52.50
0.00
68,867
7.39
0.10
55.00
0.00
67,974
7.35
0.10
57.50
0.00
67,134
7.30
0.09
60.00
0.00
66,348
7.27
0.08
62.50
0.00
65,615
7.23
0.08
65.00
0.00
64,938
7.20
0.07
67.50
0.00
64,313
7.16
0.07
70.00
0.00
63,746
7.14
0.06
72.50
0.00
63,236
7.11
0.05
75.00
0.00
62,776
7.09
0.05
77.50
0.00
62,400
7.07
0.04
80.00
0.00
62,111
7.05
0.03
82.50
0.00
61,889
7.04
0.02
85.00
0.00
61,719
7.03
0.02
87.50
0.00
61,588
7.03
0.01
90.00
0.00
61,487
7.02
0.01
92.50
0.00
61,409
7.02
0.01
95.00
0.00
61,350
7.01
0.01
97.50
0.00
61,304
7.01
0.00
100.00
0.00
61,269
7.01
0.00
102.50
0.00
61,242
7.01
0.00
105.00
0.00
61,221
7.01
0.00
107.50
0.00
61,205
7.01
0.00
11000
000
61 193
701
000
l-4rL 1S f1�5�o
06FC.5 IJOWN ilnl
VowTlo& 0t: I.5-rt
Tt?,dj) U c,(5 \ je" UTTL e 4 Otter,
�- D11,415
112.50
0.00
61,184
7.01
non pm,,)N CoAkPLC(E
115.00
0.00
61,176
7.00
0.00
117.50
120.00
0.00
0.00
61,170
61,164
7.00
7.00
0.00
0.00
NOV 0 9 2001

WWBEQ REV2 Type 111 24-hr 1.5 inch storm Rainfall=1.50"
Prepared by {enter your company name here} Printed 11/6/2007
HydroCAD® 8.50 s/n 001918 ©2007 HydroCAD Software Solutions LLC
Summary for Subcatchment 1S: Sub -Basin #1 (Roadway)
[451 Hint: Runoff=Zero
Runoff = Ci00 cfs @ .00 hrs, Volume= 0.000 af, Depth= 0.00"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Type III 24-hr 1.5 inch storm Rainfall=1.50"
Area (ac) CN Description
0.860
98 Paved parking & roofs
4.140
49 50-75% Grass cover, Fair, HSG A
5.000
57 Weighted Average
4.140
Pervious Area
0.860
Impervious Area
Tc Length Slope Velocity Capacity Description
min) (feet) (ft/ft) (ft/sec) (cfs)
17.8 100 0.0030 0.09 Sheet Flow, Sheet Flow Pavement
Grass: Short n= 0.150 P2= 4.40"
7.4 1,100 0.0030 2.47 39.55 Channel Flow, Channel Flow
Area= 16.0 sf Perim= 14.6' r= 1.10' n= 0.035
25.2 1,200 Total

WWBEQ REV2 Type //I 24-hr 1.5 inch storm Rainfall=1.50"
Prepared by {enter your company name here} Printed 11/6/2007
HydroCADO 8.50 s/n 001918 ©2007 HydroCAD Software Solutions LLC
Summary for Subcatchment 2S: Sub -Basin #2 (Site)
Runoff = 04 cfs 13.88 hrs, Volume= 0.026 af, Depth= 0.05"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0,00-120.00 hrs, dt= 0.05 hrs
Type III 24-hr 1.5 inch storm Rainfall=1.50"
Area (ac) CN Description
2.370 98 Paved parking & roofs
3.930 49 50-75% Grass cover, Fair, HSG A
6.300 67 Weighted Average
3.930 Pervious Area
2.370 Impervious Area
Tc
Length
Slope
Velocity
Capacity
Description
(min)
(feet)
(ft/ft)
(ft/sec)
(cfs)
14.5
100
0.0050
0.11
Sheet Flow, Sheet Flow
Grass: Short n= 0.150 P2= 4.40"
2.2
540
0.0050
4.03
4.95
Circular Channel (pipe), Drainage System
Diam= 15.0" Area= 1.2 sf Perim= 3.9' r= 0.31' n= 0.012
0.8
150
0.0050
3.19
51.06
Channel Flow, Channel Flow
Area= 16.0 sf Perim= 14.6' r= 1.10' n= 0.035
17.5 790 Total
NOV � 9 2001

WWBEQ REV2 Type/1/ 24-hr 1.5 inch storm Rainfall= 1. 50"
Prepared by {enter your company name here) Printed 11/6/2007
HydroCAD@ 8.50 s/n 001918 @ 2007 HydroCAD Software Solutions LLC
Summary for Pond 1 P: Wet Detention Basin #1
Inflow Area = 11.300 ac, 28.58% Impervious, Inflow Depth = 0.03" for 1.5 inch storm event
Inflow = 0.04 cfs @ 13.88 hrs, Volume= 0.026 of
Outflow = 0.02 cfs @ 23.30 hrs, Volume= 0.025 af, Atten= 62%, Lag= 565.4 min
Primary = 0.02 cfs @ 23.30 hrs, Volume= 0.025 of
Routing by Stor-Ind method, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Starting Elev= 7.00' Surf.Area= 19,323 sf Storage= 61,082 cf
Peak Elev= 7.03' @ 23.30 hrs Surf.Area= 19,444 sf Storage= 61,700 cf (619 cf above start)
Plug -Flow detention time= (not calculated: initial storage excedes outflow)
Center -of -Mass det. time= 759.1 min ( 1,798.4 - 1,039.3 )
Volume Invert
Avail.Storage Storage Description
#1 2.50'
160,796 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
2.50
9,418
0 0
3.00
10,230
4,912 4,912
4.00
11,938
11,084 15,996
5.00
13,760
12,849 28,845
6.00
15,695
14,728 43,573
7.00
19,323
17,509 61,082
8.00
23,098
21,211 82,292
9.00
25,113
24,106 106,398
10.00
27,185
26,149 132,547
11.00
29,313
28,249 160,796
Device Routing
Invert
Outlet Devices
#1 Primary
2.00'
18.0" x 55.0' long Culvert RCP, groove end w/headwall, Ke= 0.200
Outlet Invert= 1.80' S= 0.0036 T Cc= 0.900 n= 0.012
#2 Device 1
8.00'
2.00' x 3.00' Horiz. Orifice/Grate Limited to weir flow C= 0.600
#3 Device 1
7.00'
2.5" Horiz. Orifice/Grate Limited to weir flow C= 0.600
#4 Primary
9.00'
12.0' long x 10.0' breadth Broad -Crested Rectangular Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
Primary OutFlow Max=0.01 cfs @ 23.30 hrs HW=7.03' (Free Discharge)
1=Culvert (Passes 0.01 cfs of 19.10 cfs potential flow)
�2=Orifice/Grate ( Controls 0.00 cfs)
3=Orifice/Grate (Weir Controls 0.01 cfs @ 0.58 fps)
4=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)
Nov 0 o 200?

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i3t's 1►J # a P;?Z-
yWBEQ Type 11124-hr 1 year Rainfall:3.70
Prepared by {enter your company name here}
HydroCAD® 8.00 s/n 001918 © 2006 HydroCAD Software Solutions LLC 9/12/2007
Subcatchment 5S: Sub -Basin #3 PRE
Runoff = 0.43 cfs @ 12.48 hrs, Volume= 0.118 af, Depth= 0.22"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Type III 24-hr 1 year Rainfall=3.70"
Area (ac) CN Description
6.500 49 50-75% Grass cover. Fair. HSG A
6.500 Pervious Area
Tc Length Slope Velocity Capacity Description
7.5 100 0.0194 0.22 Sheet Flow, Sheet Flow
Range n= 0.130 P2= 4.40"
3.9 450 0.0145 1.94 Shallow Concentrated Flow, Shallow Concentrated
Unpaved Kv= 16.1 fps
11.4 550 Total

N I �J C' -FOS'(
WWBEQ_REV Type H/ 24-hr 1 year Rainfall=3.70"
Prepared by {enter your company name here}
HydroCADO 8.00 s/n 001918 © 2006 HydroCAD Software Solutions LLC 10/4/2007
Pond 2P: Wet Detention Basin #2
Inflow Area = 6.500 ac, Inflow Depth = 1.19" for 1 year event
Inflow =
6.46 cfs @ 12.22 hrs, Volume= 0.646 of
Outflow =
0.25 cfs @ 18.19 hrs, Volume= 0.646 af, Atten= 96%, Lag= 358.0 min
Primary =
0.25 cfs a@ 18.19 hrs, Volume= 0.646 of
Routing by Stor-Ind
method, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Starting Elev= 14.00' Surf.Area= 18,345 sf Storage= 57,130 cf
Peak Elev= 15.01'
@ 18.19 hrs Surf.Area= 22,309 sf Storage= 77,649 cf (20,519 cf above start)
Plug -Flow detention time= (not calculated: initial storage excedes outflow)
Center -of -Mass det. time= 1,469.8 min ( 2,340.5 - 870.7 )
Volume Invert Avail.Storage Storage Description
#1 9.00, 125,966 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation
Surf.Area Inc.Store Cum.Store
(feet)
(sq-ft) (cubic -feet) (cubic -feet)
9.00
5,206 0 0
10.00
6,144 5,675 5,675
11.00
11,260 8,702 14,377
12.00
13,032 12,146 26,523
13.00
14,918 13,975 40,498
14.00
c1_8,345) 16,632 130
15.00
20,318 77,448
16.00
,22,291?
24,245 23,268 100,716
17.00
26,256 25,251 125,966
Device Routing
Invert Outlet Devices
#1 Primary
10.00' 18.0" x 87.0' long Culvert RCP, groove end w/headwall, Ke= 0.200
Outlet Invert= 2.00' S= 0.0920 T Cc= 0.900 n= 0.012
#2 Device 1
14.00' 2.5" Horiz. Orifice/Grate Limited to weir flow C= 0.600
#3 Device 1
15.00' 2.00' x 3.00' Horiz. Orifice/Grate Limited to weir flow C= 0.600
#4 Primary
16.00' 12.0' long x 10.0' breadth Broad -Crested Rectangular Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
#5 Device 1
10.00' 8.0" x 5.0' long Culvert X 0.00
CPP, projecting, no headwall, Ke= 0.900
Outlet Invert= 10.00' S= 0.0000 T Cc= 0.900
n= 0.012 Steel. smooth
Primary OutFlow Max=0.19 cfs @ 18.19 hrs HW=15.01' (Free Discharge)
-1 =Culvert (Passes 0.19 cfs of 21.95 cfs potential flow)
�2=Orifice/Grate (Orifice Controls 0.16 cfs @ 4.84 fps)
3=Orifice/Grate (Weir Controls 0.03 cfs @ 0.31 fps)
5=Culvert ( Controls 0.00 cfs)
4=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)
',v'_ p'1pp1
\AM u .:

WWBEQ_REV
Prepared by {enter your company name here}
Type 111 24-hr 1 year Rainfall=3.70"
Hydrograph for Pond 2P: Wet Detention Basin #2
Time
Inflow
Storage
Elevation
Primary
(hours)
(cfs)
(cubic -feet)
(feet)
(cfs)
0.00
0.00
"57,130
14.00
0.00
2.50
0.00
57,130
14.00
0.00
5.00
0.00
57,130
14.00
0.00
7.50
0.00
57,130
14.00
0.00
10.00
0.00
57,130
14.00
0.00
12.50
3.78
67,262
14.52
0.12
15.00
0.58
75,342
14.90
0.16
17.50
0.30
77,564
15.01
0.21
20.00
0.21
77,582
15.01
0.22
22.50
0.16
77,476
15.00
0.18
25.00
0.00
76,923
14.98
0.16
27.50
0.00
75,488
14.91
0.16
30.00
0.00
74,103
14.85
0.15
32.50
0.00
72,768
14.79
0.15
35.00
0.00
71,484
14.73
0.14
37.50
0.00
70,252
14.67
0.13
40.00
0.00
69,072
14.61
0.13
42.50
0.00
67,944
14.56
0.12
45.00
0.00
66,870
14.50
0.12
va, )U,6w J 0� `ropm
- l-q(L 5rfberw 15 Dlz�
DI.jJO SINGE 2vlk" IN3& zDIF
5?sLrv\ przovuce5 VeK`I
L,rme �ZU O DI%-V-
47.50 0.00 65,849 14.45 0.11
50 00 0 00 64 882 14 40 0 10 I
52.50
0.00
63,971
14.36
0.10
55.00
0.00
63,115
14.32
0.09
57.50
0.00
62,314
14.27
0.09
60.00
0.00
61,570
14.24
0.08
62.50
0.00
60,882
14.20
0.07
65.00
0.00
60,253
14.17
0.07
67.50
0.00
59,682
14.14
0.06
70.00
0.00
59,169
14.11
0.05
72.50
0.00
58,755
14.09
0.04
75.00
0.00
58,429
14.07
0.03
77.50
0.00
58,172
14.06
0.03
80.00
0.00
57,970
14.05
0.02
82.50
0.00
57,810
14.04
0.02
85.00
0.00
57,682
14.03
0.01
87.50
0.00
57,578
14.02
0.01
90.00
0.00
57,493
14.02
0.01
92.50
0.00
57,425
14.02
0.01
95.00
0.00
57,369
14.01
0.01
97.50
0.00
57,324
14.01
0.00
100.00
0.00
57,287
14.01
0.00
102.50
0.00
57,257
14.01
0.00
105.00
0.00
57,233
14.01
0.00 Zjt2�v�
107.50
0.00
57,214
14.0�0
--nb-
110.00
0.00
57,198
14.00
0.00
112.50
0.00
57,185
14.00
0.00
115.00
0.00
57,174
14.00
0.00
117.50
0.00
57,166
14.00
0.00
120.00
0.00
57.159
14.00
0.00
t)a>-3 �j GOTA I l ie
/� �
n�,l J

WWBEQ_REV2 Type 111 24-hr 1.5 inch storm Rainfall=1.50"
Prepared by {enter your company name here} Printed 11/6/2007
HydroCAD® 8.50 s/n 001918 ©2007 HydroCAD Software Solutions LLC
Summary for Subcatchment 3S: Sub -Basin #3
Runoff = 0.20 cfs @ 12.51 hrs, Volume= 0.053 af, Depth= 0.10"
Runoff by SCS TR-20 method, UH=SCS, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Type III 24-hr 1.5 inch storm Rainfall=1.50"
Area (ac) CN Description
2.950 98 Paved parking & roofs
3.550 49 50-75% Grass cover. Fair. HSG A
6.500 71 Weighted Average
3.550 Pervious Area
2.950 Impervious Area
Tc
Length
Slope
Velocity
Capacity Description
(min)
(feet)
(ft/ft)
(fUsec)
(cfs)
9.2
50
0.0100
0.09
Sheet Flow, Sheet Flow
Grass: Dense n= 0.240 P2= 4.40"
5.7
1,100
0.0050
3.19
51.06 Channel Flow, Channel Flow
Area= 16.0 sf Perim= 14.6' r= 1.10' n= 0.035
14.9 1,150 Total
NOV p q 2007

WWBEQ_REV2 Type /// 24-hr 1.5 inch storm Rainfall=1.50"
Prepared by (enter your company name here) Printed 11/6/2007
HydroCAD® 8.50 s/n 001918 ©2007 HydroCAD Software Solutions LLC
Summary for Pond 2P: Wet Detention Basin #2
Inflow Area = 6.500 ac, 45.38% Impervious, Inflow Depth = 0.10" for 1.5 inch storm event
Inflow = 0.20 cfs @ 12.51 hrs, Volume= 0.053 of
Outflow = 0.03 cfs @ 20.53 hrs, Volume= 0.053 af, Atten= 85%, Lag= 481.6 min
Primary = 0.03 cfs @ 20.53 hrs, Volume= 0.053 of
Routing by Stor-Ind method, Time Span= 0.00-120.00 hrs, dt= 0.05 hrs
Starting Elev= 14.00' Surf.Area= 18,345 sf Storage= 57,130 cf
Peak Elev= 14.07' @ 20.53 hrs Surf.Area= 18,612 sf Storage= 58,378 cf (1,249 cf above start)
Plug -Flow detention time= (not calculated: initial storage excedes outflow)
Center -of -Mass det. time= 695.4 min ( 1,673.3 - 977.9 )
Volume Invert
Avail.Storage Storage Description
#1 9.00,
125,966 cf Custom Stage Data (Prismatic) Listed below (Recalc)
Elevation Surf.Area
Inc.Store Cum.Store
(feet)
(sq-ft)
(cubic -feet) (cubic -feet)
9.00
5,206
0 0
10.00
6,144
5,675 5,675
11.00
11,260
8,702 14,377
12.00
13,032
12,146 26,523
13.00
14,918
13,975 40,498
14.00
18,345
16,632 57,130
15.00
22,291
20,318 77,448
16.00
24,245
23,268 100,716
17.00
26,256
25,251 125,966
Device Routing
Invert
Outlet Devices
#1 Primary
10.00'
18.0" x 87.0' long Culvert RCP, groove end w/headwall, Ke= 0.200
Outlet Invert= 2.00' S= 0.0920 '/' Cc= 0.900 n= 0.012
#2 Device 1
14.00'
2.5" Horiz. Orifice/Grate Limited to weir flow C= 0.600
#3 Device 1
15.00'
2.00' x 3.00' Horiz. Orifice/Grate Limited to weir flow C= 0.600
#4 Primary
16.00'
12.0' long x 10.0' breadth Broad -Crested Rectangular Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Coef. (English) 2.49 2.56 2.70 2.69 2.68 2.69 2.67 2.64
#5 Device 1
10.00'
8.0" x 5.0' long Culvert X 0.00
CPP, projecting, no headwall, Ke= 0.900
Outlet Invert= 10.00' S= 0.0000 7' Cc= 0.900
n= 0.012 Steel, smooth
Primary OutFlow Max=0.04 cfs @ 20.53 hrs HW=14.07' (Free Discharge)
1=Culvert (Passes 0.04 cfs of 19.37 cfs potential flow)
�2=Orifice/Grate (Weir Controls 0.04 cfs @ 0.85 fps)
3=Orifice/Grate ( Controls 0.00 cfs) j
5=Culvert ( Controls 0.00 cfs)
=Broad -Crested Rectangular Weir ( Controls 0.00 cfs) R�Cj
Nov o
q �pp1

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EarthTech
PAuc. BAR Lc c- 7T
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Company:
From: da7/
Address: 701 Corporate Center Drive
Suite 475
Raleigh, NC 27607
FAX
Date: 1-16-a
Fax #: 73 3 ' Y6 /Z
Ext. #: & Z5?
Sending Fax #: , (919) 954-66259
Project #:
Subject: pt Co" £ wAiL/L/off f� Q,�PAt/cS EI(T Jtsisv /C62
Su
Comments:
1f you do not receive ` Pages (including cover page),
please call us as soon as possible at [phone].
TO'd ZS:S ZOOZ 9 AoN 6SZ9-4S8-6T6:xPJ HgI3�Ud - H031 HidU3

EarthTech
A [na Immnat®al Ua, Comm,
November 6,2007
Earth Tech of North Carolina
Bryan M. Dick, EIT
701 Corporate Center Dr.
Suite 475
.Raleigh, NC 27607
919-854-6252
Mr. Paul Bartlett, NC — DWQ
Archdale Building - Room 1209E
Raleigh, NC 27604
919-733-5083 X235
701 COWrate Center Drive P 919.854.6252
Suite 475 P 919-854.8259
Raleigh, NC 27607 earthtech.com
Re: Wounded Warrior Barracks Extension for Response to Comments
Dear Mr. Bartlett,
Pursuant to the comments in your letter dated 10/30/2007 regarding the Wounded Warrior Barracks site,
we would like an extension of the date for re -submittal of the stormwater management plan so that we may
have time to finish the design changes and allow time for a thorough QC. We will submit changes per
your comments by COB on Friday, Nov. 9. If this is not agreeable, please let the know.
Thank you in advance for your assistance with the extension.
6rr
Bryan M. Dick, EIT
ZO'd ZS:8 LOOT 9 ADN 6SZ9—bS8-6i6:Xpd HOI311:ld — H331 HiW3

State of North Carolina ✓ /
Department of Environment and Natural Resources
Division of Water Quality
Wetlands and Stormwater Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Michael F. Easley, Governor
FAX COVER SHEET
William G. Ross, Jr., Secretary
Date: 10/30/07 No. of Pages: 3 (Incl. Cover)
To: John Funk From: Paul Bartlett
Company: Earth Tech Water Quality Section - Stormwater
FAX #: [phone] FAX #: [phone]
Phone #: [phone] X235
DWQ Stormwater Project Number: SW8 070926
Project Name: Wounded Warrior Barracks
MESSAGE:
John, ,
A Request for Additional Information is attached for the subject project. The original will
be mailed to Mr. Baker, and a copy will be mailed to you.
If you use a courier service, please send to my attention at:
NCDENR — Div. Of Water Quality
Archdale Building, 12th floor, Room1209E
512 N. Salisbury St.
Raleigh, NC 27604
ENB\ptb: S:\WQS\STORMWATER\ADDINFO\2007\070926FAX.oct07
1617 Mail Service Center, Raleigh, NC 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer

Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
October 30, 2007
Mr. Carl Baker
Deputy Public Works Officer
MCB Camp Lejeune
1005 Michael Road
Camp Lejeune, NC 28547-2521
Subject: Request for Additional Information
Stormwater Project No. SW8 070926
Wounded Warrior Barracks
Onslow County
Dear Mr. Baker:
The Wilmington Regional Office received a Stormwater Management Permit Application for Wounded
Warrior Barracks on September 20 and a revised application on October 10, 2007. A preliminary
review of that information has determined that the application is not complete. The following
information is needed to continue the stormwater review:
1. Please clarify the design storm. The DWQ design storm is 1.5" for coastal county sites
not located within '/z mile of and draining to shellfish resource waters per Phase II
requirements of Session Law 2006-246, Senate Bill 1566, Section 9(c)(2).
2. As previously requested, please clarify/label what appears to be drainage piping from
the WWBEQ to the Basin #1 inlet on Sheet #C-4 (if piping, illustrate/label Dls and invert
elev., including discharge at rip -rap on inlet).
(e, 7 For Basin #1, please clarify the temporary pool volume and elevation. For a 1.5" design
w5 ,tr storm, the minimum required volume is 18,905 cu ft and the provided volume appears to
(.S be approximately 1 y� 900 cu ft from the st ge sto a e tab[e at the proggsed TP elevation
ii, o of 7.75'. Ake w�-^;'r f�'I �o{ b
4. Please clarify the drawdown calculations 0 Basin #2. It appears that for a 1.5' storm
and 2.5" � orifice, the drawdown may be less than the required 2 — 5 days.
5. Please label the scale on Sheet #C-6.
Please note that this request for additional information is in response to a partial, preliminary review.
The requested information should be received by this Office prior to November 7, 2007, or the
application will be returned as incomplete. The return of a project will necessitate resubmittal of all
required items, including the application fee.
..4
Nort�hCarolina
vV17h1ra111f
Wetlands and Stormwater Branch 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone]
Internet h2o.encstate.nc.us 512 N. Salisbury St. Raleigh, NC 27604 FAX [phone]
An Equal Opportunity/Affirmative Action Employer— 50 % Recycled110% Post Consumer Paper

-Mr. Carl Baker
October 30, 2007
Stormwater Application No. SW8 070926
If you need additional time to submit the information, please mail or fax your request for
a time extension to the Division at the address and fax number at the bottom of this
letter. The request must indicate the date by which you expect to submit the required
information.
The construction of any impervious surfaces, other than a construction entrance
under an approved Sedimentation Erosion Control Plan, is a violation of NCGS
143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any
original documents that need to be revised have been sent to the engineer or agent. All
original documents must be returned or new originals must be provided. Copies are not
acceptable. If you have any questions concerning this matter please feel free to call me
at,[phone] X235. 7
Sinc rely /
Paul T. Bartlett, P.E.
Environmental Engineer
ENB/ptb: S:\WQS\STORMWATERWDDINFO\2007\070926.oct07
cc: John Funk, P.E., Earth Tech
Paul Bartlett

EarthTech 70475 ate Center D ve
Suiteite475
A Tyco International Ltd. Company
Raleigh, NC 27607
October 9, 2007
Mr. Paul Bartlett, PE
Division of Water Quality
Wetlands and Stormwater Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: Stormwater Project No. SW8 unassigned
Wounded Warrior BEQ
Camp Leun��i jV C
Onslow County It�`� 0 IV
Project No. 99724 QCT '1
Dear Mr. Bartlett:
Please find enclosed the following for the proposed project:
Two sets of plans and application packages for this resubmittal.
�. A $1000 check for the resubmittal fee,
P: 919-854-6200
F: 919-854-6259
In response to you comments dated September 25, 2007, we offer the following reply:
V1. Wetland boundaries have been labeled
2. LpilCompleted title block and sheet numbers included
, b.,PE stamped and dated
✓c. Legend added
d. Approximate dimensions added on, sheet G-2 for the future development.
Please note that the WWBEQ and associated building and parking areas are
currently under design with several phases planned over the next few years. The
roadway design to serve the site is final and will be going to construction upon
permit and contract approval.
fie. Spot elevations and flow arrows added.
,/f. Detailed roadway plan and cross sections included
fig. Anticipated site swales shown on the plans.
h. Future swales shall be Fescue, Bahia or Coastal Bermuda grass. These
✓swales have not had final design completed but seeding schedules will be
provided in the final design. The road access plans seeding schediule is provided
on sheet C-3
L,�i: Contours labeled on pond details
V- j. Seasonal high water data adid to detail
k. 30' vegetated filter strip labed.
I. Line labeled W k-0,✓' 1E j
m. Drainage piping clarified on drawings.
3- Vicinity map included in submittal
Z. Draw -down calculations for Basin #1 and calculations for Basin #2 included
v5. SA/DA ratios clarified.
6. Design calculations have been revised.

At your earliest convenience, please review these documents for approval. If there are any
questions, or if additional information is needed, please do not hesitate to contact us.
Sincerely,
'4' W.
Bryan Dick El
W/enclosures
cc: Carl H. Baker, Jr., P.E., Camp Lejeune
John Funk, P.E., Earth Tech
Project File

State of North Carolina
Department of Environment and Natural Resources
Division of Water Quality
Wetlands and Stormwater Branch
1617 Mail Service Center e
Raleigh, NC 27699-1617 /
lC of
Michael F. Easley, Governor William G. foss, JS., Secr t ry�
FAX COVER SHEET �lI— 7�—r Earf{, TQ or
�(1 f-PL�a 10
Date: 9/25/07 No. of Pages: 3 (Incl. Co er),�
To: John Funk From: Paul Bartlett �f� Y—
(�,� J
Company: Eart Tech Water Quality Section - Stor a r 0 /�
FAX #: [phone] FAX #: [phone]• !%; �e1�� .
Phone #: [phone] X�� �
DWQ Stormwater Project Number: SW8 unassigned v C
Project Name: Wounded Warrior Barracks I
MESSAGE:
John,
A Request for Additional Information is attached for the subject project. The original will
be mailed to Mr. Baker, and a copy will be mailed to you.
If you use a courier service, please send to my attention at:
NCDENR — Div. Of Water Quality
Archdale Building, 12th floor, Room1209E
512 N. Salisbury St.
Raleigh, NC 27604
ENB\ptb:
S:\WQS\STORMWATERWDDINFO\2007\WoundWarUnassignedFAX.sep07
1617 Mail Service Center, Raleigh, NC 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer

wv� j
September 25, 2007
Mr. Carl Baker
Deputy Public Works Officer
MCB Camp Lejeune
1005 Michael Road
Camp Lejeune, NC 28547-2521
Subject: Request for Additional Information
Stormwater Project No. SW8 unassigned
Wounded Warrior Barracks
Onslow County
Dear Mr. Baker:
Michael F. Easley. Governor
William G. Ross Jr.. Secretary
North Carolina Department of Environment and Natural Resources
Coleen H. Sullins, Director
Division of Water Quality
The Wilmington Regional Office received a Stormwater Management Permit Application for Wounded
Warrior Barracks on September 20, 2007. A preliminary review of that information has determined
that the application is not complete. The following information is needed to continue the stormwater
review:
✓1 Please label the wetlands' boundaries on the plans for the entire site.
V2. Please provide on the plans:
�(a) a completed title block on the plans, including Sheet Number;
�(b), PE-stamp/date the plans;
t (c),a1egend with description of symbols used on the plans;
(d) dimensions for impervious area at a readable scale (buildings, parking, sidewalks,
roadway width, etc.);
(e) spot elevations and stormwater flow direction arrows to confirm direction of runoff
from impervious surfaces;
V(f) a dimensioned, roadway cross-section detail, including side slopes;
V(g), labels for swales and illustrate swale widths;
(h) planting type and schedule for grassed slopes and swales;
L.(i)1abeled contour lines for each pond;
_(I) -seasonal high water table data (add to table in Wet Detention Basin — Cross Section
detail);
, (k) illustrate/label to 30' vegetated filter strip for each level spreader;
(1) - clarify/label the line that intersects each level spreader (top of stream bank?); and
��. (m)clarify/label what appears to be drainage piping from the BEQ to the Basin #1 inlet (if
C_h,piping, illustrate/label Dls and invert elev., including discharge at rip -rap on inlet).
/3- Please add the nearest intersection of two major roads to a legible vicinity map on the
plans. A major road is any 1, 2 or 3 digit NC, US or interstate highway. ' zd
4. Please provide draw -down calculations for Basin #1 and all calculations for Basin #2,
including stage -storage data and draw -down (only Basin #1 calculations received).
71
C- jr--Je
No `hCarolina
�l nMfrn!/ll
Wetlands and Stormwater Branch 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone]
Intemet: h2o.encstate.nc.us 512 N. Salisbury St. Raleigh, NC 27604 17AX [phone]
An Equal Opportunity/Affirmative Acton Employer-50% Recycledl10% Post Consumer Paper — !--

Mr. Carl Baker
September 25, 2007
Stormwater Application No. SW8 unassigned
5 /Please clarify the SA/DA ratios for Basins #1 and #2, based on Avg Depth
= Perm Pool Vol/Perm Pool S rface area, and design the basins for a
minimum average of 3'.�
ttV� lb. '
6. PIe . e c rify the te4nporary pool elevation, surface area, and volume for
th 3.7k' esign storm and revise plans, calculations, and supplements for
co ncy for both basins, accordingly. It appears that the TP for Basins
#1 and #2 is approximately 7.0' and 16.0' vs. 5.75' and 15', respectively,
listed by the supplements.
b Additional fees, not to exceed 50% of the original permit application fee, may be
charged for subsequent reviews due to the insufficiency of a permit application,
as specified by Section 11.4A of S.L. 2003-284.
E=> Because the application has significant permitting issues/deficiencies, a
resubmittal fee of $1,000 will be required in order for this project to remain
in the express program.
Please note that this request for additional information is in response to a partial,
preliminary review. The requested information should be received by this Office prior to
October 3, 2007, or the application will be returned as incomplete. The return of a
project will necessitate resubmittal of all required items, including the application fee.
If you need additional time to submit the information, please mail or fax your request for
a time extension to the Division at the address and fax numberr at the bottom of this
letter. The request must indicate the date by which you expect to submit the required
information.
The construction of any impervious surfaces, other than a construction entrance .
under an approved Sedimentation Erosion Control Plan, is a violation of NCGS
143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A.
Please reference the State assigned project number on all correspondence. Any
original documents that need to be revised have been sent to the engineer or agent. All
original documents must be returned or new originals must be provided. Copies are not
acceptable. If you have any questions concerning this matter please feel free to call me
at [phone] X235.
Si Verell`
Paull T. Bartlett, P.E.
Environmental Engineer
ENB/ptb: S:\WQS\STORMWATER\ADDINFO\2007\WoundWarUnassigned.sep07
cc: John Funk, P.E., Earth Tech
Paul Bartlett

Page 1 of 1
LAYER SUMMARY - August 2007
Wetlands Area
CUN 3-2
SEP � 0 1ppl
Description: CUN.CUN.jurisdictional_wetland_area contains polygons representing wetlands
created from the Jurisdictional Wetlands obtained from field survey and approved
by the Corps of Engineers, Wilmington, NC.
Feature Class: CUN.CUN.jurisdictional_wetland_area
Supplemental CUN.CUN.jurisdictional_wetland_area created from feature class
Information: CUN.CUN.wetland_area
New feature class 2006
Time Period of Content: 2005
Status: Progress: Complete - Last Reviewed: 10/17/06
Update Frequency: As needed
Source Information: 1:24,000
I&E/EMD/ECON
Process Description: Contractor GeoMarine created a feature class delineating the wetlands structure
for the full base area. Data were compiled using orthophotography interpretation,
ground truth, and soils information. Where available, jurisdictional data obtained
by GeoMarine through past projects was included.
Spatial Reference: UTM ZONE 18N METERS, NAD83 GRS1980 SPHEROID
Point of Contact: Mr. M. Korenek [phone] I&E/EMD/ECON
file://E:\Lejeune\6LSD\GIS\ECRGClnstallationData\Lejeune\DataRequests\2007\HNTP 0... 8/16/2007

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EarthTech
A ilea Intematianal Ltd. Camp"
September 19, 2007
Earth Tech of North Carolina
Bryan M. Dick, EIT
701 Corporate Center Dr.
Suite 475
Raleigh, NC 27607
919-854-6252
701 Corporate Center Drive P 919,854.6252
Suite 475 F 919.854.6259
Raleigh, NC 27607 earthtech.corn
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Mr. Paul Bartlett, NC—DWQ Wce/ t118✓ K/0.✓,Ylac 1 O 2007
Archdale Building - Room 1209 SEP 2
Raleigh, INC p�d
Re: Express Stormwater Review — Wounded Warrior Barracks RY; �—
Dear Mr. Bartlett,
Pursuant comments from the meeting between you, Mr. Dalton, of Sungate Design, and myself on
9/6/2007, 1 have enclosed the amended stormwater application and appended documents. There were
two items of discussion which have been investigated and are addressed with the following comments:
1. There were concerns of the location of the ponds in regards to wetland impacts and a
question as to the verification of the wetlands
Response: The documentation of the wetlands has been added to the document and a
preliminary investigation of potential impacts was performed. Using the Skaggs method is
questionable due to this not being a borrow pit or channel which would provide a linear
conveyance of groundwater discharge. The position of the pond is laterally along the slope from
the wetland, which is of an unusual nature itself. The side -hill wetland is likely a result of
underlying geology and the recharge of groundwater from the upslope and hilltop region of the
basin. To my knowledge, the Skagg's method for drawdown determination of a wetland is not valid
on a side slope.
It is perceived that the location of the ponds will not adversely affect the hydro -geology that is
resulting in the wetland seeps. The attached regional wetlands map indicates the occurrence of
these wetlands at specific pockets on side slopes near the project site and are believed to indicate
that nature of the wetland is more complex than a static groundwater table created wetland.
Pond 1 is approximately 85 feet from the closest point of the nearby wetland and Pond 2 is
approximately 95 feet from its nearest wetland.
This is a complex question to decisively answer and a detailed investigation of these wetlands is
outside of the scope of this study. However, the designer has made an responsible effort to
consider any potential impacts to these wetlands. We do not anticipate a drawdown of the
wetland's water table as a result of pond installation.
2. The flow length ratio of the respective basins are as follows:
Basin 1 : 4.1 Basin 2: 3.6
Regards,
Bryan M. Dick, El

TopoZone - USGS Camp Lejeune (NC) Topo Map
Page 1 of 2
topozone
Download every USGS Camp Lejeune (NC) Top
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MCB Camp Lejeune—Wounded Warrior Barracks
Subject: MCB Camp Lejeune_Wounded Warrior Barracks
From: Paul Bartlett <[e-mail]>
Date: Thu, 06 Sep 2007 11:58:57 -0400
To: Janet Russell <[e-mail]>
Janet,
The review meeting was held this AM, but I did *not* accept the application. I
rescheduled the review (without meeting again) for 9/13. Reasons for not accepting:
1. Didn't have originals of application & supplements.
2. Bottom of table in Section III.6 of application not in sq ft.
3. Incorrectly sized forebay (they designed for only 20% of main bay).
4. 2 Ponds need to be redesigned for FB= 20% of FB plus MB & size for 1-yr, 24-hr
storm pre/post conditions (Phase II - Onslow County)
5. Wetlands delineation seemed suspect. They will submit latest copy of Corps
approval & study delineation. (Plans illustrated wetlands with 10 ft drop in contour
elevation in approx 100 £t horizontal distance).
6. Redesigned pond(s) will be checked with Ellipse equation to confirm no drawdown
of wetlands or PP will be higher than wetlands.
Paul
1 of 1 9/6/2007 11:59 AM

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Wounded Warrior Barracks Site
Subject: Wounded Warrior Barracks Site
From: Janet Russell <Janet.Russel [e-mail]>
Date: Tue, 07 Aug 2007 10:29:54 -0400
To: [e-mail]
Josh:
The Express forms should be attached. As mentioned on the telephone, we also need
a project narrative and vicinity map along with the Express Request and
questionnaire.
You may submit the Express Request by fax, mail, or email to my attention. * Do
not send a check or application package._* These are brought, in person, to the
submittal meeting - once scheduled.
Thanks,
Janet Russell
Express
?ermitting
EXPRESS COVERSHEET.doc Content -Type: application/msword
Content -Encoding: base64
C
Express Permit Questionnaire.docontent-Type: application/msword
Content -Encoding: base64
infiltration site visit.doc Content -Type: application/msword
Content -Encoding: base64
1 of 1 8/7/2007 10:41 AM

Initi<I Interest Express Review
Subject: Initial Interest Express Review
From: "Funk, John" <[e-mail]>
Date: Mon, 6 Aug 2007 14:44:41 -0400
To: <[e-mail]>
Attached is Initial Interest in Participation in the Express Review Program for Wounded Warrior Barracks and
Fisher House at MCB Camp Lejeune. Please contact the undersigned or Josh Dalton with Sungate Design
Group for project details.
John Funk, PE
Phone [phone]
Fax [phone]
This e-mail is intended to be delivered only to the named addressee(s) and may contain information that is
confidential and proprietary. If this information is received by anyone other than the named addressee(s), the
recipient(s) should immediately notify the sender by e-mail and promptly delete the transmitted material from
your computer and server. In no event shall this material be read, used, stored, or retained by anyone other than
the named addressee(s) without the express written consent of the sender or the named addressee(s).
Initial Interest-MCB Lejeune WWBEQ.pdt
nE C E B y ED
n AUG 0 & 1007
PROD # DWQ
1 of 1 8/6/2007 3:34 PM